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2020-06-19net: dsa: sja1105: Use struct_size() in kzalloc()Gustavo A. R. Silva1-2/+1
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. This code was detected with the help of Coccinelle and, audited and fixed manually. Addresses-KSPP-ID: https://github.com/KSPP/linux/issues/83 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: Use struct_size() helperGustavo A. R. Silva1-1/+1
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. This code was detected with the help of Coccinelle and, audited and fixed manually. Addresses-KSPP-ID: https://github.com/KSPP/linux/issues/83 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19ethernet: ti: am65-cpsw-qos: Use struct_size() in devm_kzalloc()Gustavo A. R. Silva1-5/+3
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. Also, remove unnecessary variable _size_. This code was detected with the help of Coccinelle and, audited and fixed manually. Addresses-KSPP-ID: https://github.com/KSPP/linux/issues/83 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: phy: Check harder for errors in get_phy_id()Florian Fainelli1-2/+4
Commit 02a6efcab675 ("net: phy: allow scanning busses with missing phys") added a special condition to return -ENODEV in case -ENODEV or -EIO was returned from the first read of the MII_PHYSID1 register. In case the MDIO bus data line pull-up is not strong enough, the MDIO bus controller will not flag this as a read error. This can happen when a pluggable daughter card is not connected and weak internal pull-ups are used (since that is the only option, otherwise the pins are floating). The second read of MII_PHYSID2 will be correctly flagged an error though, but now we will return -EIO which will be treated as a hard error, thus preventing MDIO bus scanning loops to continue succesfully. Apply the same logic to both register reads, thus allowing the scanning logic to proceed. Fixes: 02a6efcab675 ("net: phy: allow scanning busses with missing phys") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add action to steer flows to specific RxqVishal Kulkarni1-0/+8
Add support for queue action to steer Rx traffic hitting the flows to specified Rxq. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add support to fetch ethtool n-tuple filtersVishal Kulkarni1-0/+110
Add support to fetch the requested ethtool n-tuple filters by translating them from hardware spec to ethtool n-tuple spec. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add ethtool n-tuple filter deletionVishal Kulkarni3-9/+84
Add support to delete ethtool n-tuple filter. Fetch the appropriate filter region (HPFILTER, HASH, NORMAL) in which the filter exists, and delete it from the respective region, accordingly. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add ethtool n-tuple filter insertionVishal Kulkarni5-47/+135
Add support to parse and insert ethtool n-tuple filters. Translate n-tuple spec to flow spec and use the existing tc-flower offload infra to insert ethtool n-tuple filters. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add skeleton for ethtool n-tuple filtersVishal Kulkarni6-16/+126
Allocate and manage resources required for ethtool n-tuple filters. Also fetch the HASH filter region size and calculate nhash entries. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: ethernet: oki-semi: pch_gbe: fix spelling mistakeFlavio Suligoi1-1/+1
Fix typo: "Triger" --> "Trigger" Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: ethernet: neterion: vxge: fix spelling mistakeFlavio Suligoi1-1/+1
Fix typo: "trigered" --> "triggered" Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: qos offload add flow status with dropped countPo Liu11-13/+16
This patch adds a drop frames counter to tc flower offloading. Reporting h/w dropped frames is necessary for some actions. Some actions like police action and the coming introduced stream gate action would produce dropped frames which is necessary for user. Status update shows how many filtered packets increasing and how many dropped in those packets. v2: Changes - Update commit comments suggest by Jiri Pirko. Signed-off-by: Po Liu <Po.Liu@nxp.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Vlad Buslov <vladbu@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19i40e: fix crash when Rx descriptor count is changedBjörn Töpel1-0/+3
When the AF_XDP buffer allocator was introduced, the Rx SW ring "rx_bi" allocation was moved from i40e_setup_rx_descriptors() function, and was instead done in the i40e_configure_rx_ring() function. This broke the ethtool set_ringparam() hook for changing the Rx descriptor count, which was relying on i40e_setup_rx_descriptors() to handle the allocation. Fix this by adding an explicit i40e_alloc_rx_bi() call to i40e_set_ringparam(). Fixes: be1222b585fd ("i40e: Separate kernel allocated rx_bi rings from AF_XDP rings") Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-06-19ice: protect ring accesses with WRITE_ONCECiara Loftus2-5/+5
The READ_ONCE macro is used when reading rings prior to accessing the statistics pointer. The corresponding WRITE_ONCE usage when allocating and freeing the rings to ensure protected access was not in place. Introduce this. Signed-off-by: Ciara Loftus <ciara.loftus@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-06-19i40e: protect ring accesses with READ- and WRITE_ONCECiara Loftus1-10/+19
READ_ONCE should be used when reading rings prior to accessing the statistics pointer. Introduce this as well as the corresponding WRITE_ONCE usage when allocating and freeing the rings, to ensure protected access. Signed-off-by: Ciara Loftus <ciara.loftus@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-06-19ixgbe: protect ring accesses with READ- and WRITE_ONCECiara Loftus2-9/+17
READ_ONCE should be used when reading rings prior to accessing the statistics pointer. Introduce this as well as the corresponding WRITE_ONCE usage when allocating and freeing the rings, to ensure protected access. Signed-off-by: Ciara Loftus <ciara.loftus@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-06-19cxgb4: add support to read serial flashVishal Kulkarni5-2/+57
This patch adds support to dump flash memory via ethtool --get-dump Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add support to flash boot cfg imageVishal Kulkarni3-0/+129
Update set_flash to flash boot cfg image to flash region Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add support to flash boot imageVishal Kulkarni4-0/+297
Update set_flash to flash boot image to flash region Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: add support to flash PHY imageVishal Kulkarni2-0/+40
Update set_flash to flash PHY image to flash region Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19cxgb4: update set_flash to flash different imagesVishal Kulkarni2-15/+115
Chelsio adapter contains different flash regions and each region is used by different binary files. This patch adds support to flash images like PHY firmware, boot and boot config using ethtool -f N. The N value mapping is as follows. N = 0 : Parse image and decide which region to flash N = 1 : Firmware N = 2 : PHY firmware N = 3 : boot image N = 4 : boot cfg Signed-off-by: Vishal Kulkarni <vishal@chelsio.com>" Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: tso: cache transport header lengthEric Dumazet6-17/+15
Add tlen field into struct tso_t, and change tso_start() to return skb_transport_offset(skb) + tso->tlen This removes from callers the need to use tcp_hdrlen(skb) and will ease UDP segmentation offload addition. v2: calls tso_start() earlier in otx2_sq_append_tso() [Jakub] Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19octeontx2-af: change (struct qmem)->entry_sz from u8 to u16Eric Dumazet1-1/+1
We need to increase TSO_HEADER_SIZE from 128 to 256. Since otx2_sq_init() calls qmem_alloc() with TSO_HEADER_SIZE, we need to change (struct qmem)->entry_sz to avoid truncation to 0. Fixes: 7a37245ef23f ("octeontx2-af: NPA block admin queue init") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: dsa: bcm_sf2: Fix node reference countFlorian Fainelli1-0/+2
of_find_node_by_name() will do an of_node_put() on the "from" argument. With CONFIG_OF_DYNAMIC enabled which checks for device_node reference counts, we would be getting a warning like this: [ 6.347230] refcount_t: increment on 0; use-after-free. [ 6.352498] WARNING: CPU: 3 PID: 77 at lib/refcount.c:156 refcount_inc_checked+0x38/0x44 [ 6.360601] Modules linked in: [ 6.363661] CPU: 3 PID: 77 Comm: kworker/3:1 Tainted: G W 5.4.46-gb78b3e9956e6 #13 [ 6.372546] Hardware name: BCM97278SV (DT) [ 6.376649] Workqueue: events deferred_probe_work_func [ 6.381796] pstate: 60000005 (nZCv daif -PAN -UAO) [ 6.386595] pc : refcount_inc_checked+0x38/0x44 [ 6.391133] lr : refcount_inc_checked+0x38/0x44 ... [ 6.478791] Call trace: [ 6.481243] refcount_inc_checked+0x38/0x44 [ 6.485433] kobject_get+0x3c/0x4c [ 6.488840] of_node_get+0x24/0x34 [ 6.492247] of_irq_find_parent+0x3c/0xe0 [ 6.496263] of_irq_parse_one+0xe4/0x1d0 [ 6.500191] irq_of_parse_and_map+0x44/0x84 [ 6.504381] bcm_sf2_sw_probe+0x22c/0x844 [ 6.508397] platform_drv_probe+0x58/0xa8 [ 6.512413] really_probe+0x238/0x3fc [ 6.516081] driver_probe_device+0x11c/0x12c [ 6.520358] __device_attach_driver+0xa8/0x100 [ 6.524808] bus_for_each_drv+0xb4/0xd0 [ 6.528650] __device_attach+0xd0/0x164 [ 6.532493] device_initial_probe+0x24/0x30 [ 6.536682] bus_probe_device+0x38/0x98 [ 6.540524] deferred_probe_work_func+0xa8/0xd4 [ 6.545061] process_one_work+0x178/0x288 [ 6.549078] process_scheduled_works+0x44/0x48 [ 6.553529] worker_thread+0x218/0x270 [ 6.557285] kthread+0xdc/0xe4 [ 6.560344] ret_from_fork+0x10/0x18 [ 6.563925] ---[ end trace 68f65caf69bb152a ]--- Fix this by adding a of_node_get() to increment the reference count prior to the call. Fixes: afa3b592953b ("net: dsa: bcm_sf2: Ensure correct sub-node is parsed") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: hns3: streaming dma buffer sync between cpu and deviceBarry Song1-1/+17
Right now they are empty functions for our SoC since hardware can keep cache coherent, but it is still good to align with streaming DMA APIs as device drivers should not make an assumption of SoC. Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: hns3: replace disable_irq by IRQ_NOAUTOEN flagBarry Song1-2/+2
disable_irq() after request_irq() is still risk as there is a chance irq can come after request_irq() and before disable_irq(). this should be done by IRQ_NOAUTOEN flag. Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: hns3: rename buffer-related functionsBarry Song1-6/+6
This is for improving the readability. Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: hns3: pointer type of buffer should be voidBarry Song2-2/+2
Move the type of buffer address from unsigned char to void Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: hns3: remove unnecessary devm_kfreeBarry Song1-4/+1
since we are using device-managed function, it is unnecessary to free in probe. Signed-off-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19lan743x: allow mac address to come from dtTim Harvey1-16/+25
If a valid mac address is present in dt, use that before using CSR's or a random mac address. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: allow setting irq coalescing if link is downHeiner Kallweit1-4/+8
So far we can not configure irq coalescing when link is down. Allow the user to do this, and assume that he wants to configure irq coalescing for highest speed. Otherwise the irq rate is low enough anyway. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: move switching optional clock on/off to pll power functionsHeiner Kallweit1-3/+4
Relevant chip clocks are disabled in rtl_pll_power_down(), therefore move calling clk_disable_unprepare() there. Similar for enabling the clock. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: move updating counters to rtl8169_downHeiner Kallweit1-6/+2
Counters are updated whenever we go down, therefore move the call to rtl8169_down(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: move napi_disable call and rename rtl8169_hw_resetHeiner Kallweit1-5/+5
rtl8169_hw_reset() meanwhile does more than a hw reset, therefore rename it to rtl8169_cleanup(). In addition move calling napi_disable() to this function. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: replace synchronize_rcu with synchronize_netHeiner Kallweit1-1/+1
rtl8169_hw_reset() may be called under RTNL lock, therefore switch to synchronize_net(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: improve setting WoL on runtime-resumeHeiner Kallweit1-4/+2
In the following scenario WoL isn't configured properly: - Driver is loaded, interface isn't brought up within 10s, so driver runtime-suspends. - WoL is set. - Interface is brought up, stored WoL setting isn't applied. It has always been like that, but the scenario seems to be quite theoretical as I haven't seen any bug report yet. Therefore treat the change as an improvement. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: remove unused constant RsvdMaskHeiner Kallweit1-2/+0
Since 9d3679fe0f30 ("r8169: inline rtl8169_make_unusable_by_asic") this constant isn't used any longer, so remove it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19r8169: add info for DASH being enabledHeiner Kallweit1-1/+3
In case of problems it facilitates the bug analysis if we know whether DASH is active. Therefore emit a message in probe if this is the case. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19enetc: Use struct_size() helper in kzalloc()Gustavo A. R. Silva1-4/+2
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. This code was detected with the help of Coccinelle and, audited and fixed manually. Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezesDavid Christensen1-2/+2
The driver function tg3_io_error_detected() calls napi_disable twice, without an intervening napi_enable, when the number of EEH errors exceeds eeh_max_freezes, resulting in an indefinite sleep while holding rtnl_lock. Add check for pcierr_recovery which skips code already executed for the "Frozen" state. Signed-off-by: David Christensen <drc@linux.vnet.ibm.com> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19bareudp: Fixed multiproto mode configurationMartin1-0/+3
Code to handle multiproto configuration is missing. Fixes: 4b5f67232d95 ("net: Special handling for IP & MPLS") Signed-off-by: Martin <martin.varghese@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: dsa: sja1105: fix checks for VLAN state in gate actionVladimir Oltean1-1/+3
This action requires the VLAN awareness state of the switch to be of the same type as the key that's being added: - If the switch is unaware of VLAN, then the tc filter key must only contain the destination MAC address. - If the switch is VLAN-aware, the key must also contain the VLAN ID and PCP. But this check doesn't work unless we verify the VLAN awareness state on both the "if" and the "else" branches. Fixes: 834f8933d5dd ("net: dsa: sja1105: implement tc-gate using time-triggered virtual links") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: dsa: sja1105: fix checks for VLAN state in redirect actionVladimir Oltean1-1/+3
This action requires the VLAN awareness state of the switch to be of the same type as the key that's being added: - If the switch is unaware of VLAN, then the tc filter key must only contain the destination MAC address. - If the switch is VLAN-aware, the key must also contain the VLAN ID and PCP. But this check doesn't work unless we verify the VLAN awareness state on both the "if" and the "else" branches. Fixes: dfacc5a23e22 ("net: dsa: sja1105: support flow-based redirection via virtual links") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: dsa: sja1105: remove debugging code in sja1105_vl_gateVladimir Oltean1-4/+0
This shouldn't be there. Fixes: 834f8933d5dd ("net: dsa: sja1105: implement tc-gate using time-triggered virtual links") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: stmmac: selftests: Use struct_size() helper in kzalloc()Gustavo A. R. Silva1-1/+1
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. This code was detected with the help of Coccinelle and, audited and fixed manually. Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: ethernet: mvneta: Add 2500BaseX support for SoCs without comphySascha Hauer1-0/+6
The older SoCs like Armada XP support a 2500BaseX mode in the datasheets referred to as DR-SGMII (Double rated SGMII) or HS-SGMII (High Speed SGMII). This is an upclocked 1000BaseX mode, thus PHY_INTERFACE_MODE_2500BASEX is the appropriate mode define for it. adding support for it merely means writing the correct magic value into the MVNETA_SERDES_CFG register. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-19net: ethernet: mvneta: Fix Serdes configuration for SoCs without comphySascha Hauer1-36/+44
The MVNETA_SERDES_CFG register is only available on older SoCs like the Armada XP. On newer SoCs like the Armada 38x the fields are moved to comphy. This patch moves the writes to this register next to the comphy initialization, so that depending on the SoC either comphy or MVNETA_SERDES_CFG is configured. With this we no longer write to the MVNETA_SERDES_CFG on SoCs where it doesn't exist. Suggested-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-18ionic: export features for vlans to useShannon Nelson1-0/+1
Set up vlan_features for use by any vlans above us. Fixes: beead698b173 ("ionic: Add the basic NDO callbacks for netdev support") Signed-off-by: Shannon Nelson <snelson@pensando.io> Acked-by: Jonathan Toppins <jtoppins@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-18ionic: no link check while resetting queuesShannon Nelson1-1/+2
If the driver is busy resetting queues after a change in MTU or queue parameters, don't bother checking the link, wait until the next watchdog cycle. Fixes: 987c0871e8ae ("ionic: check for linkup in watchdog") Signed-off-by: Shannon Nelson <snelson@pensando.io> Acked-by: Jonathan Toppins <jtoppins@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-18liquidio: Replace vmalloc_node + memset with vzalloc_node and use array_sizeGustavo A. R. Silva1-7/+3
Use vzalloc/vzalloc_node instead of the vmalloc/vzalloc_node and memset. Also, notice that vzalloc_node() function has no 2-factor argument form to calculate the size for the allocation, so multiplication factors need to be wrapped in array_size(). This issue was found with the help of Coccinelle and, audited and fixed manually. Addresses-KSPP-ID: https://github.com/KSPP/linux/issues/83 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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