diff options
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/af_vsock.h | 2 | ||||
-rw-r--r-- | include/net/bluetooth/hci.h | 22 | ||||
-rw-r--r-- | include/net/bluetooth/hci_core.h | 158 | ||||
-rw-r--r-- | include/net/bluetooth/hci_sync.h | 3 | ||||
-rw-r--r-- | include/net/bluetooth/l2cap.h | 3 | ||||
-rw-r--r-- | include/net/cfg80211.h | 5 | ||||
-rw-r--r-- | include/net/checksum.h | 2 | ||||
-rw-r--r-- | include/net/ipv6.h | 9 | ||||
-rw-r--r-- | include/net/mac80211.h | 26 | ||||
-rw-r--r-- | include/net/mana/gdma.h | 11 | ||||
-rw-r--r-- | include/net/netdev_queues.h | 6 | ||||
-rw-r--r-- | include/net/netfilter/nf_conntrack.h | 15 | ||||
-rw-r--r-- | include/net/netfilter/nf_flow_table.h | 2 | ||||
-rw-r--r-- | include/net/netfilter/nf_tables.h | 4 | ||||
-rw-r--r-- | include/net/netfilter/nft_fib.h | 30 | ||||
-rw-r--r-- | include/net/page_pool/types.h | 6 | ||||
-rw-r--r-- | include/net/sch_generic.h | 15 | ||||
-rw-r--r-- | include/net/sctp/structs.h | 3 | ||||
-rw-r--r-- | include/net/sock.h | 47 | ||||
-rw-r--r-- | include/net/xdp_sock.h | 3 | ||||
-rw-r--r-- | include/net/xfrm.h | 1 | ||||
-rw-r--r-- | include/net/xsk_buff_pool.h | 2 |
22 files changed, 232 insertions, 143 deletions
diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h index 9e85424c8343..70302c92d329 100644 --- a/include/net/af_vsock.h +++ b/include/net/af_vsock.h @@ -242,8 +242,8 @@ int __vsock_dgram_recvmsg(struct socket *sock, struct msghdr *msg, int vsock_dgram_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, int flags); -#ifdef CONFIG_BPF_SYSCALL extern struct proto vsock_proto; +#ifdef CONFIG_BPF_SYSCALL int vsock_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore); void __init vsock_bpf_build_proto(void); #else diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 5bb4eaa52e14..40fce4193cc1 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -353,6 +353,22 @@ enum { * during the hdev->setup vendor callback. */ HCI_QUIRK_FIXUP_LE_EXT_ADV_REPORT_PHY, + + /* When this quirk is set, the HCI_OP_READ_VOICE_SETTING command is + * skipped. This is required for a subset of the CSR controller clones + * which erroneously claim to support it. + * + * This quirk must be set before hci_register_dev is called. + */ + HCI_QUIRK_BROKEN_READ_VOICE_SETTING, + + /* When this quirk is set, the HCI_OP_READ_PAGE_SCAN_TYPE command is + * skipped. This is required for a subset of the CSR controller clones + * which erroneously claim to support it. + * + * This quirk must be set before hci_register_dev is called. + */ + HCI_QUIRK_BROKEN_READ_PAGE_SCAN_TYPE, }; /* HCI device flags */ @@ -683,7 +699,7 @@ enum { #define HCI_ERROR_REMOTE_POWER_OFF 0x15 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 -#define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1e +#define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a #define HCI_ERROR_INVALID_LL_PARAMS 0x1e #define HCI_ERROR_UNSPECIFIED 0x1f #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c @@ -1897,6 +1913,8 @@ struct hci_cp_le_pa_create_sync { __u8 sync_cte_type; } __packed; +#define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045 + #define HCI_OP_LE_PA_TERM_SYNC 0x2046 struct hci_cp_le_pa_term_sync { __le16 handle; @@ -2796,7 +2814,7 @@ struct hci_evt_le_create_big_complete { __le16 bis_handle[]; } __packed; -#define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d +#define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d struct hci_evt_le_big_sync_estabilished { __u8 status; __u8 handle; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index ba7b52584770..3d1d7296aed9 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -29,6 +29,7 @@ #include <linux/idr.h> #include <linux/leds.h> #include <linux/rculist.h> +#include <linux/srcu.h> #include <net/bluetooth/hci.h> #include <net/bluetooth/hci_sync.h> @@ -338,6 +339,7 @@ struct adv_monitor { struct hci_dev { struct list_head list; + struct srcu_struct srcu; struct mutex lock; struct ida unset_handle_ida; @@ -538,6 +540,7 @@ struct hci_dev { struct hci_conn_hash conn_hash; struct list_head mesh_pending; + struct mutex mgmt_pending_lock; struct list_head mgmt_pending; struct list_head reject_list; struct list_head accept_list; @@ -804,6 +807,7 @@ struct hci_conn_params { extern struct list_head hci_dev_list; extern struct list_head hci_cb_list; extern rwlock_t hci_dev_list_lock; +extern struct mutex hci_cb_list_lock; #define hci_dev_set_flag(hdev, nr) set_bit((nr), (hdev)->dev_flags) #define hci_dev_clear_flag(hdev, nr) clear_bit((nr), (hdev)->dev_flags) @@ -813,20 +817,20 @@ extern rwlock_t hci_dev_list_lock; #define hci_dev_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), (hdev)->dev_flags) #define hci_dev_test_and_change_flag(hdev, nr) test_and_change_bit((nr), (hdev)->dev_flags) -#define hci_dev_clear_volatile_flags(hdev) \ - do { \ - hci_dev_clear_flag(hdev, HCI_LE_SCAN); \ - hci_dev_clear_flag(hdev, HCI_LE_ADV); \ - hci_dev_clear_flag(hdev, HCI_LL_RPA_RESOLUTION);\ - hci_dev_clear_flag(hdev, HCI_PERIODIC_INQ); \ - hci_dev_clear_flag(hdev, HCI_QUALITY_REPORT); \ +#define hci_dev_clear_volatile_flags(hdev) \ + do { \ + hci_dev_clear_flag((hdev), HCI_LE_SCAN); \ + hci_dev_clear_flag((hdev), HCI_LE_ADV); \ + hci_dev_clear_flag((hdev), HCI_LL_RPA_RESOLUTION); \ + hci_dev_clear_flag((hdev), HCI_PERIODIC_INQ); \ + hci_dev_clear_flag((hdev), HCI_QUALITY_REPORT); \ } while (0) #define hci_dev_le_state_simultaneous(hdev) \ - (!test_bit(HCI_QUIRK_BROKEN_LE_STATES, &hdev->quirks) && \ - (hdev->le_states[4] & 0x08) && /* Central */ \ - (hdev->le_states[4] & 0x40) && /* Peripheral */ \ - (hdev->le_states[3] & 0x10)) /* Simultaneous */ + (!test_bit(HCI_QUIRK_BROKEN_LE_STATES, &(hdev)->quirks) && \ + ((hdev)->le_states[4] & 0x08) && /* Central */ \ + ((hdev)->le_states[4] & 0x40) && /* Peripheral */ \ + ((hdev)->le_states[3] & 0x10)) /* Simultaneous */ /* ----- HCI interface to upper protocols ----- */ int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr); @@ -1104,10 +1108,8 @@ static inline struct hci_conn *hci_conn_hash_lookup_bis(struct hci_dev *hdev, return NULL; } -static inline struct hci_conn *hci_conn_hash_lookup_sid(struct hci_dev *hdev, - __u8 sid, - bdaddr_t *dst, - __u8 dst_type) +static inline struct hci_conn * +hci_conn_hash_lookup_create_pa_sync(struct hci_dev *hdev) { struct hci_conn_hash *h = &hdev->conn_hash; struct hci_conn *c; @@ -1115,8 +1117,10 @@ static inline struct hci_conn *hci_conn_hash_lookup_sid(struct hci_dev *hdev, rcu_read_lock(); list_for_each_entry_rcu(c, &h->list, list) { - if (c->type != ISO_LINK || bacmp(&c->dst, dst) || - c->dst_type != dst_type || c->sid != sid) + if (c->type != ISO_LINK) + continue; + + if (!test_bit(HCI_CONN_CREATE_PA_SYNC, &c->flags)) continue; rcu_read_unlock(); @@ -1505,8 +1509,6 @@ bool hci_setup_sync(struct hci_conn *conn, __u16 handle); void hci_sco_setup(struct hci_conn *conn, __u8 status); bool hci_iso_setup_path(struct hci_conn *conn); int hci_le_create_cis_pending(struct hci_dev *hdev); -int hci_pa_create_sync_pending(struct hci_dev *hdev); -int hci_le_big_create_sync_pending(struct hci_dev *hdev); int hci_conn_check_create_cis(struct hci_conn *conn); struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst, @@ -1547,9 +1549,9 @@ struct hci_conn *hci_connect_bis(struct hci_dev *hdev, bdaddr_t *dst, __u8 data_len, __u8 *data); struct hci_conn *hci_pa_create_sync(struct hci_dev *hdev, bdaddr_t *dst, __u8 dst_type, __u8 sid, struct bt_iso_qos *qos); -int hci_le_big_create_sync(struct hci_dev *hdev, struct hci_conn *hcon, - struct bt_iso_qos *qos, - __u16 sync_handle, __u8 num_bis, __u8 bis[]); +int hci_conn_big_create_sync(struct hci_dev *hdev, struct hci_conn *hcon, + struct bt_iso_qos *qos, __u16 sync_handle, + __u8 num_bis, __u8 bis[]); int hci_conn_check_link_mode(struct hci_conn *conn); int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level); int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type, @@ -1920,6 +1922,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn); ((dev)->commands[20] & 0x10 && \ !test_bit(HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, &hdev->quirks)) +#define read_voice_setting_capable(dev) \ + ((dev)->commands[9] & 0x04 && \ + !test_bit(HCI_QUIRK_BROKEN_READ_VOICE_SETTING, &(dev)->quirks)) + /* Use enhanced synchronous connection if command is supported and its quirk * has not been set. */ @@ -2006,47 +2012,24 @@ struct hci_cb { char *name; - bool (*match) (struct hci_conn *conn); void (*connect_cfm) (struct hci_conn *conn, __u8 status); void (*disconn_cfm) (struct hci_conn *conn, __u8 status); void (*security_cfm) (struct hci_conn *conn, __u8 status, - __u8 encrypt); + __u8 encrypt); void (*key_change_cfm) (struct hci_conn *conn, __u8 status); void (*role_switch_cfm) (struct hci_conn *conn, __u8 status, __u8 role); }; -static inline void hci_cb_lookup(struct hci_conn *conn, struct list_head *list) -{ - struct hci_cb *cb, *cpy; - - rcu_read_lock(); - list_for_each_entry_rcu(cb, &hci_cb_list, list) { - if (cb->match && cb->match(conn)) { - cpy = kmalloc(sizeof(*cpy), GFP_ATOMIC); - if (!cpy) - break; - - *cpy = *cb; - INIT_LIST_HEAD(&cpy->list); - list_add_rcu(&cpy->list, list); - } - } - rcu_read_unlock(); -} - static inline void hci_connect_cfm(struct hci_conn *conn, __u8 status) { - struct list_head list; - struct hci_cb *cb, *tmp; - - INIT_LIST_HEAD(&list); - hci_cb_lookup(conn, &list); + struct hci_cb *cb; - list_for_each_entry_safe(cb, tmp, &list, list) { + mutex_lock(&hci_cb_list_lock); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->connect_cfm) cb->connect_cfm(conn, status); - kfree(cb); } + mutex_unlock(&hci_cb_list_lock); if (conn->connect_cfm_cb) conn->connect_cfm_cb(conn, status); @@ -2054,43 +2037,22 @@ static inline void hci_connect_cfm(struct hci_conn *conn, __u8 status) static inline void hci_disconn_cfm(struct hci_conn *conn, __u8 reason) { - struct list_head list; - struct hci_cb *cb, *tmp; - - INIT_LIST_HEAD(&list); - hci_cb_lookup(conn, &list); + struct hci_cb *cb; - list_for_each_entry_safe(cb, tmp, &list, list) { + mutex_lock(&hci_cb_list_lock); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->disconn_cfm) cb->disconn_cfm(conn, reason); - kfree(cb); } + mutex_unlock(&hci_cb_list_lock); if (conn->disconn_cfm_cb) conn->disconn_cfm_cb(conn, reason); } -static inline void hci_security_cfm(struct hci_conn *conn, __u8 status, - __u8 encrypt) -{ - struct list_head list; - struct hci_cb *cb, *tmp; - - INIT_LIST_HEAD(&list); - hci_cb_lookup(conn, &list); - - list_for_each_entry_safe(cb, tmp, &list, list) { - if (cb->security_cfm) - cb->security_cfm(conn, status, encrypt); - kfree(cb); - } - - if (conn->security_cfm_cb) - conn->security_cfm_cb(conn, status); -} - static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status) { + struct hci_cb *cb; __u8 encrypt; if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags)) @@ -2098,11 +2060,20 @@ static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status) encrypt = test_bit(HCI_CONN_ENCRYPT, &conn->flags) ? 0x01 : 0x00; - hci_security_cfm(conn, status, encrypt); + mutex_lock(&hci_cb_list_lock); + list_for_each_entry(cb, &hci_cb_list, list) { + if (cb->security_cfm) + cb->security_cfm(conn, status, encrypt); + } + mutex_unlock(&hci_cb_list_lock); + + if (conn->security_cfm_cb) + conn->security_cfm_cb(conn, status); } static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status) { + struct hci_cb *cb; __u8 encrypt; if (conn->state == BT_CONFIG) { @@ -2129,38 +2100,40 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status) conn->sec_level = conn->pending_sec_level; } - hci_security_cfm(conn, status, encrypt); + mutex_lock(&hci_cb_list_lock); + list_for_each_entry(cb, &hci_cb_list, list) { + if (cb->security_cfm) + cb->security_cfm(conn, status, encrypt); + } + mutex_unlock(&hci_cb_list_lock); + + if (conn->security_cfm_cb) + conn->security_cfm_cb(conn, status); } static inline void hci_key_change_cfm(struct hci_conn *conn, __u8 status) { - struct list_head list; - struct hci_cb *cb, *tmp; - - INIT_LIST_HEAD(&list); - hci_cb_lookup(conn, &list); + struct hci_cb *cb; - list_for_each_entry_safe(cb, tmp, &list, list) { + mutex_lock(&hci_cb_list_lock); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->key_change_cfm) cb->key_change_cfm(conn, status); - kfree(cb); } + mutex_unlock(&hci_cb_list_lock); } static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status, __u8 role) { - struct list_head list; - struct hci_cb *cb, *tmp; - - INIT_LIST_HEAD(&list); - hci_cb_lookup(conn, &list); + struct hci_cb *cb; - list_for_each_entry_safe(cb, tmp, &list, list) { + mutex_lock(&hci_cb_list_lock); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->role_switch_cfm) cb->role_switch_cfm(conn, status, role); - kfree(cb); } + mutex_unlock(&hci_cb_list_lock); } static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type) @@ -2409,7 +2382,6 @@ void mgmt_advertising_added(struct sock *sk, struct hci_dev *hdev, u8 instance); void mgmt_advertising_removed(struct sock *sk, struct hci_dev *hdev, u8 instance); -void mgmt_adv_monitor_removed(struct hci_dev *hdev, u16 handle); int mgmt_phy_configuration_changed(struct hci_dev *hdev, struct sock *skip); void mgmt_adv_monitor_device_lost(struct hci_dev *hdev, u16 handle, bdaddr_t *bdaddr, u8 addr_type); diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h index f3052cb252ef..dbabc17b30cd 100644 --- a/include/net/bluetooth/hci_sync.h +++ b/include/net/bluetooth/hci_sync.h @@ -186,3 +186,6 @@ int hci_connect_le_sync(struct hci_dev *hdev, struct hci_conn *conn); int hci_cancel_connect_sync(struct hci_dev *hdev, struct hci_conn *conn); int hci_le_conn_update_sync(struct hci_dev *hdev, struct hci_conn *conn, struct hci_conn_params *params); + +int hci_connect_pa_sync(struct hci_dev *hdev, struct hci_conn *conn); +int hci_connect_big_sync(struct hci_dev *hdev, struct hci_conn *conn); diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index d9c767cf773d..9189354c568f 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -668,7 +668,7 @@ struct l2cap_conn { struct l2cap_chan *smp; struct list_head chan_l; - struct mutex chan_lock; + struct mutex lock; struct kref ref; struct list_head users; }; @@ -970,6 +970,7 @@ void l2cap_chan_del(struct l2cap_chan *chan, int err); void l2cap_send_conn_req(struct l2cap_chan *chan); struct l2cap_conn *l2cap_conn_get(struct l2cap_conn *conn); +struct l2cap_conn *l2cap_conn_hold_unless_zero(struct l2cap_conn *conn); void l2cap_conn_put(struct l2cap_conn *conn); int l2cap_register_user(struct l2cap_conn *conn, struct l2cap_user *user); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 941dc62f3027..bb1862536f9c 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -127,6 +127,8 @@ struct wiphy; * even if it is otherwise disabled. * @IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP: Allow using this channel for AP operation * with very low power (VLP), even if otherwise set to NO_IR. + * @IEEE80211_CHAN_ALLOW_20MHZ_ACTIVITY: Allow activity on a 20 MHz channel, + * even if otherwise set to NO_IR. */ enum ieee80211_channel_flags { IEEE80211_CHAN_DISABLED = BIT(0), @@ -155,6 +157,7 @@ enum ieee80211_channel_flags { IEEE80211_CHAN_NO_6GHZ_AFC_CLIENT = BIT(23), IEEE80211_CHAN_CAN_MONITOR = BIT(24), IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP = BIT(25), + IEEE80211_CHAN_ALLOW_20MHZ_ACTIVITY = BIT(26), }; #define IEEE80211_CHAN_NO_HT40 \ @@ -2707,7 +2710,7 @@ struct cfg80211_scan_request { s8 tsf_report_link_id; /* keep last */ - struct ieee80211_channel *channels[] __counted_by(n_channels); + struct ieee80211_channel *channels[]; }; static inline void get_random_mask_addr(u8 *buf, const u8 *addr, const u8 *mask) diff --git a/include/net/checksum.h b/include/net/checksum.h index 1338cb92c8e7..28b101f26636 100644 --- a/include/net/checksum.h +++ b/include/net/checksum.h @@ -158,7 +158,7 @@ void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb, const __be32 *from, const __be32 *to, bool pseudohdr); void inet_proto_csum_replace_by_diff(__sum16 *sum, struct sk_buff *skb, - __wsum diff, bool pseudohdr); + __wsum diff, bool pseudohdr, bool ipv6); static __always_inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb, diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 248bfb26e2af..6d52b5584d2f 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -363,15 +363,6 @@ struct ipcm6_cookie { struct ipv6_txoptions *opt; }; -static inline void ipcm6_init(struct ipcm6_cookie *ipc6) -{ - *ipc6 = (struct ipcm6_cookie) { - .hlimit = -1, - .tclass = -1, - .dontfrag = -1, - }; -} - static inline void ipcm6_init_sk(struct ipcm6_cookie *ipc6, const struct sock *sk) { diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 5b712582f9a9..8e7094160206 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -7,7 +7,7 @@ * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2024 Intel Corporation + * Copyright (C) 2018 - 2025 Intel Corporation */ #ifndef MAC80211_H @@ -2826,6 +2826,11 @@ struct ieee80211_txq { * implements MLO, so operation can continue on other links when one * link is switching. * + * @IEEE80211_HW_STRICT: strictly enforce certain things mandated by the spec + * but otherwise ignored/worked around for interoperability. This is a + * HW flag so drivers can opt in according to their own control, e.g. in + * testing. + * * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays */ enum ieee80211_hw_flags { @@ -2885,6 +2890,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_DISALLOW_PUNCTURING, IEEE80211_HW_DISALLOW_PUNCTURING_5GHZ, IEEE80211_HW_HANDLES_QUIET_CSA, + IEEE80211_HW_STRICT, /* keep last, obviously */ NUM_IEEE80211_HW_FLAGS @@ -3797,7 +3803,7 @@ enum ieee80211_reconfig_type { * @was_assoc: set if this call is due to deauth/disassoc * while just having been associated * @link_id: the link id on which the frame will be TX'ed. - * Only used with the mgd_prepare_tx() method. + * 0 for a non-MLO connection. */ struct ieee80211_prep_tx_info { u16 duration; @@ -5306,22 +5312,6 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif, int max_rates); /** - * ieee80211_sta_set_expected_throughput - set the expected tpt for a station - * - * Call this function to notify mac80211 about a change in expected throughput - * to a station. A driver for a device that does rate control in firmware can - * call this function when the expected throughput estimate towards a station - * changes. The information is used to tune the CoDel AQM applied to traffic - * going towards that station (which can otherwise be too aggressive and cause - * slow stations to starve). - * - * @pubsta: the station to set throughput for. - * @thr: the current expected throughput in kbps. - */ -void ieee80211_sta_set_expected_throughput(struct ieee80211_sta *pubsta, - u32 thr); - -/** * ieee80211_tx_rate_update - transmit rate update callback * * Drivers should call this functions with a non-NULL pub sta diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index de47fa533b15..6a0e83ac0fdb 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -406,8 +406,6 @@ struct gdma_context { struct gdma_dev mana_ib; }; -#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; @@ -554,11 +552,15 @@ enum { #define GDMA_DRV_CAP_FLAG_1_HWC_TIMEOUT_RECONFIG BIT(3) #define GDMA_DRV_CAP_FLAG_1_VARIABLE_INDIRECTION_TABLE_SUPPORT BIT(5) +/* Driver can handle holes (zeros) in the device list */ +#define GDMA_DRV_CAP_FLAG_1_DEV_LIST_HOLES_SUP BIT(11) + #define GDMA_DRV_CAP_FLAGS1 \ (GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT | \ GDMA_DRV_CAP_FLAG_1_NAPI_WKDONE_FIX | \ GDMA_DRV_CAP_FLAG_1_HWC_TIMEOUT_RECONFIG | \ - GDMA_DRV_CAP_FLAG_1_VARIABLE_INDIRECTION_TABLE_SUPPORT) + GDMA_DRV_CAP_FLAG_1_VARIABLE_INDIRECTION_TABLE_SUPPORT | \ + GDMA_DRV_CAP_FLAG_1_DEV_LIST_HOLES_SUP) #define GDMA_DRV_CAP_FLAGS2 0 @@ -619,11 +621,12 @@ struct gdma_query_max_resources_resp { }; /* HW DATA */ /* GDMA_LIST_DEVICES */ +#define GDMA_DEV_LIST_SIZE 64 struct gdma_list_devices_resp { struct gdma_resp_hdr hdr; u32 num_of_devs; u32 reserved; - struct gdma_dev_id devs[64]; + struct gdma_dev_id devs[GDMA_DEV_LIST_SIZE]; }; /* HW DATA */ /* GDMA_REGISTER_DEVICE */ diff --git a/include/net/netdev_queues.h b/include/net/netdev_queues.h index 5ca019d294ca..173bcfcd868a 100644 --- a/include/net/netdev_queues.h +++ b/include/net/netdev_queues.h @@ -92,6 +92,12 @@ struct netdev_stat_ops { struct netdev_queue_stats_tx *tx); }; +void netdev_stat_queue_sum(struct net_device *netdev, + int rx_start, int rx_end, + struct netdev_queue_stats_rx *rx_sum, + int tx_start, int tx_end, + struct netdev_queue_stats_tx *tx_sum); + /** * struct netdev_queue_mgmt_ops - netdev ops for queue management * diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index cba3ccf03fcc..8cb70e7485e2 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -308,8 +308,19 @@ static inline bool nf_ct_is_expired(const struct nf_conn *ct) /* use after obtaining a reference count */ static inline bool nf_ct_should_gc(const struct nf_conn *ct) { - return nf_ct_is_expired(ct) && nf_ct_is_confirmed(ct) && - !nf_ct_is_dying(ct); + if (!nf_ct_is_confirmed(ct)) + return false; + + /* load ct->timeout after is_confirmed() test. + * Pairs with __nf_conntrack_confirm() which: + * 1. Increases ct->timeout value + * 2. Inserts ct into rcu hlist + * 3. Sets the confirmed bit + * 4. Unlocks the hlist lock + */ + smp_acquire__after_ctrl_dep(); + + return nf_ct_is_expired(ct) && !nf_ct_is_dying(ct); } #define NF_CT_DAY (86400 * HZ) diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index b63d53bb9dd6..1a6fca013165 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -369,7 +369,7 @@ static inline __be16 __nf_flow_pppoe_proto(const struct sk_buff *skb) static inline bool nf_flow_pppoe_proto(struct sk_buff *skb, __be16 *inner_proto) { - if (!pskb_may_pull(skb, PPPOE_SES_HLEN)) + if (!pskb_may_pull(skb, ETH_HLEN + PPPOE_SES_HLEN)) return false; *inner_proto = __nf_flow_pppoe_proto(skb); diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 788513cc384b..757abcb54d11 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -1889,7 +1889,7 @@ void nft_chain_filter_fini(void); void __init nft_chain_route_init(void); void nft_chain_route_fini(void); -void nf_tables_trans_destroy_flush_work(void); +void nf_tables_trans_destroy_flush_work(struct net *net); int nf_msecs_to_jiffies64(const struct nlattr *nla, u64 *result); __be64 nf_jiffies64_to_msecs(u64 input); @@ -1903,6 +1903,7 @@ static inline int nft_request_module(struct net *net, const char *fmt, ...) { re struct nftables_pernet { struct list_head tables; struct list_head commit_list; + struct list_head destroy_list; struct list_head commit_set_list; struct list_head binding_list; struct list_head module_list; @@ -1913,6 +1914,7 @@ struct nftables_pernet { unsigned int base_seq; unsigned int gc_seq; u8 validate_state; + struct work_struct destroy_work; }; extern unsigned int nf_tables_net_id; diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h index 38cae7113de4..7370fba844ef 100644 --- a/include/net/netfilter/nft_fib.h +++ b/include/net/netfilter/nft_fib.h @@ -2,6 +2,7 @@ #ifndef _NFT_FIB_H_ #define _NFT_FIB_H_ +#include <net/l3mdev.h> #include <net/netfilter/nf_tables.h> struct nft_fib { @@ -18,6 +19,35 @@ nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in) return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK; } +static inline bool nft_fib_can_skip(const struct nft_pktinfo *pkt) +{ + const struct net_device *indev = nft_in(pkt); + const struct sock *sk; + + switch (nft_hook(pkt)) { + case NF_INET_PRE_ROUTING: + case NF_INET_INGRESS: + case NF_INET_LOCAL_IN: + break; + default: + return false; + } + + sk = pkt->skb->sk; + if (sk && sk_fullsock(sk)) + return sk->sk_rx_dst_ifindex == indev->ifindex; + + return nft_fib_is_loopback(pkt->skb, indev); +} + +static inline int nft_fib_l3mdev_master_ifindex_rcu(const struct nft_pktinfo *pkt, + const struct net_device *iif) +{ + const struct net_device *dev = iif ? iif : pkt->skb->dev; + + return l3mdev_master_ifindex_rcu(dev); +} + 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[]); diff --git a/include/net/page_pool/types.h b/include/net/page_pool/types.h index c022c410abe3..f53e2c90b686 100644 --- a/include/net/page_pool/types.h +++ b/include/net/page_pool/types.h @@ -6,6 +6,7 @@ #include <linux/dma-direction.h> #include <linux/ptr_ring.h> #include <linux/types.h> +#include <linux/xarray.h> #include <net/netmem.h> #define PP_FLAG_DMA_MAP BIT(0) /* Should page_pool do the DMA @@ -33,6 +34,9 @@ #define PP_FLAG_ALL (PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV | \ PP_FLAG_SYSTEM_POOL | PP_FLAG_ALLOW_UNREADABLE_NETMEM) +/* Index limit to stay within PP_DMA_INDEX_BITS for DMA indices */ +#define PP_DMA_INDEX_LIMIT XA_LIMIT(1, BIT(PP_DMA_INDEX_BITS) - 1) + /* * Fast allocation side cache array/stack * @@ -216,6 +220,8 @@ struct page_pool { void *mp_priv; + struct xarray dma_mapped; + #ifdef CONFIG_PAGE_POOL_STATS /* recycle stats are per-cpu to avoid locking */ struct page_pool_recycle_stats __percpu *recycle_stats; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 24e48af7e8f7..a9d7e9ecee6b 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -1031,6 +1031,21 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh) return skb; } +static inline struct sk_buff *qdisc_dequeue_internal(struct Qdisc *sch, bool direct) +{ + struct sk_buff *skb; + + skb = __skb_dequeue(&sch->gso_skb); + if (skb) { + sch->q.qlen--; + return skb; + } + if (direct) + return __qdisc_dequeue_head(&sch->q); + else + return sch->dequeue(sch); +} + static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch) { struct sk_buff *skb = __qdisc_dequeue_head(&sch->q); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 31248cfdfb23..dcd288fa1bb6 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -775,6 +775,7 @@ struct sctp_transport { /* Reference counting. */ refcount_t refcnt; + __u32 dead:1, /* RTO-Pending : A flag used to track if one of the DATA * chunks sent to this address is currently being * used to compute a RTT. If this flag is 0, @@ -784,7 +785,7 @@ struct sctp_transport { * calculation completes (i.e. the DATA chunk * is SACK'd) clear this flag. */ - __u32 rto_pending:1, + rto_pending:1, /* * hb_sent : a flag that signals that we have a pending diff --git a/include/net/sock.h b/include/net/sock.h index fa055cf1785e..b7270b6b9e9c 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -338,6 +338,8 @@ struct sk_filter; * @sk_txtime_unused: unused txtime flags * @ns_tracker: tracker for netns reference * @sk_user_frags: xarray of pages the user is holding a reference on. + * @sk_owner: reference to the real owner of the socket that calls + * sock_lock_init_class_and_name(). */ struct sock { /* @@ -544,6 +546,10 @@ struct sock { struct rcu_head sk_rcu; netns_tracker ns_tracker; struct xarray sk_user_frags; + +#if IS_ENABLED(CONFIG_PROVE_LOCKING) && IS_ENABLED(CONFIG_MODULES) + struct module *sk_owner; +#endif }; struct sock_bh_locked { @@ -1585,6 +1591,35 @@ static inline void sk_mem_uncharge(struct sock *sk, int size) sk_mem_reclaim(sk); } +#if IS_ENABLED(CONFIG_PROVE_LOCKING) && IS_ENABLED(CONFIG_MODULES) +static inline void sk_owner_set(struct sock *sk, struct module *owner) +{ + __module_get(owner); + sk->sk_owner = owner; +} + +static inline void sk_owner_clear(struct sock *sk) +{ + sk->sk_owner = NULL; +} + +static inline void sk_owner_put(struct sock *sk) +{ + module_put(sk->sk_owner); +} +#else +static inline void sk_owner_set(struct sock *sk, struct module *owner) +{ +} + +static inline void sk_owner_clear(struct sock *sk) +{ +} + +static inline void sk_owner_put(struct sock *sk) +{ +} +#endif /* * Macro so as to not evaluate some arguments when * lockdep is not enabled. @@ -1594,13 +1629,14 @@ static inline void sk_mem_uncharge(struct sock *sk, int size) */ #define sock_lock_init_class_and_name(sk, sname, skey, name, key) \ do { \ + sk_owner_set(sk, THIS_MODULE); \ sk->sk_lock.owned = 0; \ init_waitqueue_head(&sk->sk_lock.wq); \ spin_lock_init(&(sk)->sk_lock.slock); \ debug_check_no_locks_freed((void *)&(sk)->sk_lock, \ - sizeof((sk)->sk_lock)); \ + sizeof((sk)->sk_lock)); \ lockdep_set_class_and_name(&(sk)->sk_lock.slock, \ - (skey), (sname)); \ + (skey), (sname)); \ lockdep_init_map(&(sk)->sk_lock.dep_map, (name), (key), 0); \ } while (0) @@ -2906,8 +2942,11 @@ int sock_ioctl_inout(struct sock *sk, unsigned int cmd, int sk_ioctl(struct sock *sk, unsigned int cmd, void __user *arg); static inline bool sk_is_readable(struct sock *sk) { - if (sk->sk_prot->sock_is_readable) - return sk->sk_prot->sock_is_readable(sk); + const struct proto *prot = READ_ONCE(sk->sk_prot); + + if (prot->sock_is_readable) + return prot->sock_is_readable(sk); + return false; } #endif /* _SOCK_H */ diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h index bfe625b55d55..df3f5f07bc7c 100644 --- a/include/net/xdp_sock.h +++ b/include/net/xdp_sock.h @@ -71,9 +71,6 @@ struct xdp_sock { */ u32 tx_budget_spent; - /* Protects generic receive. */ - spinlock_t rx_lock; - /* Statistics */ u64 rx_dropped; u64 rx_queue_full; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 83e9ef25b8d0..1484dd15a369 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -233,7 +233,6 @@ struct xfrm_state { /* Data for encapsulator */ struct xfrm_encap_tmpl *encap; - struct sock __rcu *encap_sk; /* NAT keepalive */ u32 nat_keepalive_interval; /* seconds */ diff --git a/include/net/xsk_buff_pool.h b/include/net/xsk_buff_pool.h index bacb33f1e3e5..823fd5c7a3b1 100644 --- a/include/net/xsk_buff_pool.h +++ b/include/net/xsk_buff_pool.h @@ -55,6 +55,8 @@ struct xsk_buff_pool { refcount_t users; struct xdp_umem *umem; struct work_struct work; + /* Protects generic receive in shared and non-shared umem mode. */ + spinlock_t rx_lock; struct list_head free_list; struct list_head xskb_list; u32 heads_cnt; |