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2023-04-22watchdog: advantechwdt: Convert to platform remove callback returning voidUwe Kleine-König
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230303213716.2123717-4-u.kleine-koenig@pengutronix.de Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22watchdog: acquirewdt: Convert to platform remove callback returning voidUwe Kleine-König
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230303213716.2123717-3-u.kleine-koenig@pengutronix.de Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22watchdog: s3c2410_wdt: Use devm_add_action_or_reset() to disable watchdogGuenter Roeck
Use devm_add_action_or_reset() to disable the watchdog when the driver is removed to simplify the code. With this in place, we can use devm_watchdog_register_device() to register the watchdog, and the removal function is no longer necessary. Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230304165653.2179835-2-linux@roeck-us.net Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22watchdog: s3c2410_wdt: Use devm_clk_get[_optional]_enabled() helpersGuenter Roeck
The devm_clk_get[_optional]_enabled() helpers: - call devm_clk_get[_optional]() - call clk_prepare_enable() and register what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This simplifies the code and avoids the calls to clk_disable_unprepare(). While at it, use dev_err_probe consistently, and use its return value to return the error code. Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230304165653.2179835-1-linux@roeck-us.net Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22watchdog: core: Always set WDOG_HW_RUNNING when starting watchdogGuenter Roeck
The use of WDOG_HW_RUNNING is currently inconsistent: If set by the driver, it will remain set until the watchdog device is opened and then closed. If set by the watchdog core, it is only set if the watchdog can not be stopped when closed. Subsequenty it is always only set while the watchdog is closed and the hardware watchdog is running. This is both misleading and inconsistent: The API states that watchdog_hw_running() indicates that the hardware watchdog is running. This is currently not always the case. Set WDOG_HW_RUNNING whenever a watchdog is successfully started for consistent behavior and to accurately report its status. This means that we no longer have to check for both watchdog_active() and watchdog_hw_running() to check if the watchdog is running because watchdog_hw_running() now implies watchdog_active(). Simplify the code accordingly where warranted. Cc: Wang Wensheng <wangwensheng4@huawei.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230304161607.1418952-1-linux@roeck-us.net Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22watchdog: imx2_wdg: Declare local symbols staticGuenter Roeck
0-day complains: drivers/watchdog/imx2_wdt.c:442:22: sparse: symbol 'imx_wdt' was not declared. Should it be static? drivers/watchdog/imx2_wdt.c:446:22: sparse: symbol 'imx_wdt_legacy' was not declared. Should it be static? Declare as static variables. Fixes: e42c73f1ef0d ("watchdog: imx2_wdg: suspend watchdog in WAIT mode") Cc: Andrej Picej <andrej.picej@norik.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230228151648.4087637-1-linux@roeck-us.net Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-21Merge tag 'mlx5-updates-2023-04-20' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2023-04-20 1) Dragos Improves RX page pool, and provides some fixes to his previous series: 1.1) Fix releasing page_pool for striding RQ and legacy RQ nonlinear case 1.2) Hook NAPIs to page pools to gain more performance. 2) From Roi, Some cleanups to TC and eswitch modules. 3) Maher migrates vnic diagnostic counters reporting from debugfs to a dedicated devlink health reporter Maher Says: =========== net/mlx5: Expose vnic diagnostic counters using devlink Currently, vnic diagnostic counters are exposed through the following debugfs: $ ls /sys/kernel/debug/mlx5/0000:08:00.0/esw/vf_0/vnic_diag/ cq_overrun quota_exceeded_command total_q_under_processor_handle invalid_command send_queue_priority_update_flow nic_receive_steering_discard The current design does not allow the hypervisor to view the diagnostic counters of its VFs, in case the VFs get bound to a VM. In other words, the counters are not exposed for representor interfaces. Furthermore, the debugfs design is inconvenient future-wise, in case more counters need to be reported by the driver in the future. As these counters pertain to vNIC health, it is more appropriate to utilize the devlink health reporter to expose them. Thus, this patchest includes the following changes: * Drop the current vnic diagnostic counters debugfs interface. * Add a vnic devlink health reporter for PFs/VFs core devices, which when diagnosed will dump vnic diagnostic counter values that are queried from FW. * Add a vnic devlink health reporter for the representor interface, which serves the same purpose listed in the previous point, in addition to allowing the hypervisor to view its VFs diagnostic counters, even when the VFs are bounded to external VMs. Example of devlink health reporter usage is: $devlink health diagnose pci/0000:08:00.0 reporter vnic vNIC env counters: total_error_queues: 0 send_queue_priority_update_flow: 0 comp_eq_overrun: 0 async_eq_overrun: 0 cq_overrun: 0 invalid_command: 0 quota_exceeded_command: 0 nic_receive_steering_discard: 0 =========== 4) SW steering fixes and improvements Yevgeny Kliteynik Says: ======================= These short patch series are just small fixes / improvements for SW steering: - Patch 1: Fix dumping of legacy modify_hdr in debug dump to align to what is expected by parser - Patch 2: Have separate threshold for ICM sync per ICM type - Patch 3: Add more info to the steering debug dump - Linux version and device name - Patch 4: Keep track of number of buddies that are currently in use per domain per buddy type ======================= * tag 'mlx5-updates-2023-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: Update op_mode to op_mod for port selection net/mlx5: E-Switch, Remove unused mlx5_esw_offloads_vport_metadata_set() net/mlx5: E-Switch, Remove redundant dev arg from mlx5_esw_vport_alloc() net/mlx5: Include linux/pci.h for pci_msix_can_alloc_dyn() net/mlx5e: RX, Hook NAPIs to page pools net/mlx5e: RX, Fix XDP_TX page release for legacy rq nonlinear case net/mlx5e: RX, Fix releasing page_pool pages twice for striding RQ net/mlx5e: Add vnic devlink health reporter to representors net/mlx5: Add vnic devlink health reporter to PFs/VFs Revert "net/mlx5: Expose vnic diagnostic counters for eswitch managed vports" Revert "net/mlx5: Expose steering dropped packets counter" net/mlx5: DR, Add memory statistics for domain object net/mlx5: DR, Add more info in domain dbg dump net/mlx5: DR, Calculate sync threshold of each pool according to its type net/mlx5: DR, Fix dumping of legacy modify_hdr in debug dump ==================== Link: https://lore.kernel.org/r/20230421013850.349646-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21Merge tag 'mlx5-fixes-2023-04-20' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2023-04-19 This series provides bug fixes to mlx5 driver. * tag 'mlx5-fixes-2023-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: Revert "net/mlx5e: Don't use termination table when redundant" net/mlx5e: Nullify table pointer when failing to create net/mlx5: Use recovery timeout on sync reset flow Revert "net/mlx5: Remove "recovery" arg from mlx5_load_one() function" net/mlx5e: Fix error flow in representor failing to add vport rx rule net/mlx5: Release tunnel device after tc update skb net/mlx5: E-switch, Don't destroy indirect table in split rule net/mlx5: E-switch, Create per vport table based on devlink encap mode net/mlx5e: Release the label when replacing existing ct entry net/mlx5e: Don't clone flow post action attributes second time ==================== Link: https://lore.kernel.org/r/20230421015057.355468-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21Merge branch '10GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== ixgbe: Multiple RSS bugfixes Joe Damato says: This series fixes two bugs I stumbled on with ixgbe: 1. The flow hash cannot be set manually with ethool at all. Patch 1/2 addresses this by fixing what appears to be a small bug in set_rxfh in ixgbe. See the commit message for more details. 2. Once the above patch is applied and the flow hash can be set, resetting the flow hash to default fails if the number of queues is greater than the number of queues supported by RSS. Other drivers (like i40e) will reset the flowhash to use the maximum number of queues supported by RSS even if the queue count configured is larger. In other words: some queues will not have packets distributed to them by the RSS hash if the queue count is too large. Patch 2/2 allows the user to reset ixgbe to default and the flowhash is set correctly to either the maximum number of queues supported by RSS or the configured queue count, whichever is smaller. I believe this is correct and it mimics the behavior of i40e; `ethtool -X $iface default` should probably always succeed even if all the queues cannot be utilized. See the commit message for more details and examples. I tested these on an ixgbe system I have access to and they appear to work as intended, but I would appreciate a review by the experts on this list :) * '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ixgbe: Enable setting RSS table to default values ixgbe: Allow flow hash to be set via ethtool ==================== Link: https://lore.kernel.org/r/20230420235000.2971509-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21net: dsa: qca8k: fix LEDS_CLASS dependencyArnd Bergmann
With LEDS_CLASS=m, a built-in qca8k driver fails to link: arm-linux-gnueabi-ld: drivers/net/dsa/qca/qca8k-leds.o: in function `qca8k_setup_led_ctrl': qca8k-leds.c:(.text+0x1ea): undefined reference to `devm_led_classdev_register_ext' Change the dependency to avoid the broken configuration. Fixes: 1e264f9d2918 ("net: dsa: qca8k: add LEDs basic support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230420213639.2243388-1-arnd@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21nfp: fix incorrect pointer deference when offloading IPsec with bondingHuanhuan Wang
There are two pointers in struct xfrm_dev_offload, *dev, *real_dev. The *dev points whether bonding interface or real interface, if bonding IPsec offload is used, it points bonding interface; if not, it points real interface. And *real_dev always points real interface. So nfp should always use real_dev instead of dev. Prior to this change the system becomes unresponsive when offloading IPsec for a device which is a lower device to a bonding device. Fixes: 859a497fe80c ("nfp: implement xfrm callbacks and expose ipsec offload feature to upper layer") CC: stable@vger.kernel.org Signed-off-by: Huanhuan Wang <huanhuan.wang@corigine.com> Acked-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Link: https://lore.kernel.org/r/20230420140125.38521-1-louis.peens@corigine.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21net: dpaa: Fix uninitialized variable in dpaa_stop()Dan Carpenter
The return value is not initialized on the success path. Fixes: 901bdff2f529 ("net: fman: Change return type of disable to void") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Reviewed-by: Sean Anderson <sean.anderson@seco.com> Link: https://lore.kernel.org/r/8c9dc377-8495-495f-a4e5-4d2d0ee12f0c@kili.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21net: phy: add basic driver for NXP CBTX PHYVladimir Oltean
The CBTX PHY is a Fast Ethernet PHY integrated into the SJA1110 A/B/C automotive Ethernet switches. It was hoped it would work with the Generic PHY driver, but alas, it doesn't. The most important reason why is that the PHY is powered down by default, and it needs a vendor register to power it on. It has a linear memory map that is accessed over SPI by the SJA1110 switch driver, which exposes a fake MDIO controller. It has the following (and only the following) standard clause 22 registers: 0x0: MII_BMCR 0x1: MII_BMSR 0x2: MII_PHYSID1 0x3: MII_PHYSID2 0x4: MII_ADVERTISE 0x5: MII_LPA 0x6: MII_EXPANSION 0x7: the missing MII_NPAGE for Next Page Transmit Register Every other register is vendor-defined. The register map expands the standard clause 22 5-bit address space of 0x20 registers, however the driver does not need to access the extra registers for now (and hopefully never). If it ever needs to do that, it is possible to implement a fake (software) page switching mechanism between the PHY driver and the SJA1110 MDIO controller driver. Also, Auto-MDIX is turned off by default in hardware, the driver turns it on by default and reports the current status. I've tested this with a VSC8514 link partner and a crossover cable, by forcing the mode on the link partner, and seeing that the CBTX PHY always sees the reverse of the mode forced on the VSC8514 (and that traffic works). The link doesn't come up (as expected) if MDI modes are forced on both ends in the same way (with the cross-over cable, that is). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230418190141.1040562-1-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21RDMA/efa: Add rdma write capability to device capsYonatan Nachum
Add rdma write capability that is propagated from the device to rdma-core. Enable MR creation with remote write permissions according to this device capability. Link: https://lore.kernel.org/r/20230404154313.35194-1-ynachum@amazon.com Reviewed-by: Firas Jahjah <firasj@amazon.com> Reviewed-by: Michael Margolin <mrgolin@amazon.com> Signed-off-by: Yonatan Nachum <ynachum@amazon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-04-21PCI: hv: Replace retarget_msi_interrupt_params with hyperv_pcpu_input_argDexuan Cui
4 commits are involved here: A (2016): commit 0de8ce3ee8e3 ("PCI: hv: Allocate physically contiguous hypercall params buffer") B (2017): commit be66b6736591 ("PCI: hv: Use page allocation for hbus structure") C (2019): commit 877b911a5ba0 ("PCI: hv: Avoid a kmemleak false positive caused by the hbus buffer") D (2018): commit 68bb7bfb7985 ("X86/Hyper-V: Enable IPI enlightenments") Patch D introduced the per-CPU hypercall input page "hyperv_pcpu_input_arg" in 2018. With patch D, we no longer need the per-Hyper-V-PCI-bus hypercall input page "hbus->retarget_msi_interrupt_params" that was added in patch A, and the issue addressed by patch B is no longer an issue, and we can also get rid of patch C. The change here is required for PCI device assignment to work for Confidential VMs (CVMs) running without a paravisor, because otherwise we would have to call set_memory_decrypted() for "hbus->retarget_msi_interrupt_params" before calling the hypercall HVCALL_RETARGET_INTERRUPT. Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Acked-by: Lorenzo Pieralisi <lpieralisi@kernel.org> Link: https://lore.kernel.org/r/20230421013025.17152-1-decui@microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org>
2023-04-21Revert "ACPICA: Events: Support fixed PCIe wake event"Linus Torvalds
This reverts commit 5c62d5aab8752e5ee7bfbe75ed6060db1c787f98. This broke wake-on-lan for multiple people, and for much too long. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217069 Link: https://lore.kernel.org/all/754225a2-95a9-2c36-1886-7da1a78308c2@loongson.cn/ Link: https://github.com/acpica/acpica/pull/866 Cc: Rafael J. Wysocki <rafael@kernel.org> Cc: Jianmin Lv <lvjianmin@loongson.cn> Cc: Huacai Chen <chenhuacai@loongson.cn> Cc: Bob Moore <robert.moore@intel.com> Cc: stable@kernel.org # 6.2 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-04-21ubi: Fix return value overwrite issue in try_write_vid_and_data()Wang YanQing
The commit 2d78aee426d8 ("UBI: simplify LEB write and atomic LEB change code") adds helper function, try_write_vid_and_data(), to simplify the code, but this helper function has bug, it will return 0 (success) when ubi_io_write_vid_hdr() or the ubi_io_write_data() return error number (-EIO, etc), because the return value of ubi_wl_put_peb() will overwrite the original return value. This issue will cause unexpected data loss issue, because the caller of this function and UBIFS willn't know the data is lost. Fixes: 2d78aee426d8 ("UBI: simplify LEB write and atomic LEB change code") Cc: stable@vger.kernel.org Signed-off-by: Wang YanQing <udknight@gmail.com> Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>
2023-04-21ubi: Simplify bool conversionYang Li
./drivers/mtd/ubi/build.c:1261:33-38: WARNING: conversion to bool not needed here Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4061 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>
2023-04-21Merge tag 'char-misc-6.3-final' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some last-minute tiny driver fixes for 6.3-final. They include fixes for some fpga and iio drivers: - fpga bridge driver fix - fpga dfl error reporting fix - fpga m10bmc driver fix - fpga xilinx driver fix - iio light driver fix - iio dac fwhandle leak fix - iio adc driver fix All of these have been in linux-next for a few weeks with no reported problems" * tag 'char-misc-6.3-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: iio: light: tsl2772: fix reading proximity-diodes from device tree fpga: bridge: properly initialize bridge device before populating children iio: dac: ad5755: Add missing fwnode_handle_put() iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger() fpga: xilinx-pr-decoupler: Use readl wrapper instead of pure readl fpga: dfl-pci: Drop redundant pci_enable_pcie_error_reporting() fpga: m10bmc-sec: Fix rsu_send_data() to return FW_UPLOAD_ERR_HW_ERROR
2023-04-21Merge tag 'gpio-fixes-for-v6.3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - use raw_spinlocks in regmaps that are used in interrupt context in gpio-104-idi-48 and gpio-104-dio-48e * tag 'gpio-fixes-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: 104-idi-48: Enable use_raw_spinlock for idi48_regmap_config gpio: 104-dio-48e: Enable use_raw_spinlock for dio48e_regmap_config
2023-04-21RDMA/mlx5: Use correct device num_ports when modify DCMark Zhang
Just like other QP types, when modify DC, the port_num should be compared with dev->num_ports, instead of HCA_CAP.num_ports. Otherwise Multi-port vHCA on DC may not work. Fixes: 776a3906b692 ("IB/mlx5: Add support for DC target QP") Link: https://lore.kernel.org/r/20230420013906.1244185-1-markzhang@nvidia.com Signed-off-by: Mark Zhang <markzhang@nvidia.com> Reviewed-by: Maor Gottlieb <maorg@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-04-21RDMA/irdma: Drop spurious WQ_UNBOUND from alloc_ordered_workqueue() callTejun Heo
Workqueue is in the process of cleaning up the distinction between unbound workqueues w/ @nr_active==1 and ordered workqueues. Explicit WQ_UNBOUND isn't needed for alloc_ordered_workqueue() and will trigger a warning in the future. Let's remove it. This doesn't cause any functional changes. Link: https://lore.kernel.org/r/ZEGW-IcFReR1juVM@slm.duckdns.org Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-04-21RDMA/rxe: Fix spinlock recursion deadlock on requesterDaisuke Matsuda
The following deadlock is observed: Call Trace: <IRQ> _raw_spin_lock_bh+0x29/0x30 check_type_state.constprop.0+0x4e/0xc0 [rdma_rxe] rxe_rcv+0x173/0x3d0 [rdma_rxe] rxe_udp_encap_recv+0x69/0xd0 [rdma_rxe] ? __pfx_rxe_udp_encap_recv+0x10/0x10 [rdma_rxe] udp_queue_rcv_one_skb+0x258/0x520 udp_unicast_rcv_skb+0x75/0x90 __udp4_lib_rcv+0x364/0x5c0 ip_protocol_deliver_rcu+0xa7/0x160 ip_local_deliver_finish+0x73/0xa0 ip_sublist_rcv_finish+0x80/0x90 ip_sublist_rcv+0x191/0x220 ip_list_rcv+0x132/0x160 __netif_receive_skb_list_core+0x297/0x2c0 netif_receive_skb_list_internal+0x1c5/0x300 napi_complete_done+0x6f/0x1b0 virtnet_poll+0x1f4/0x2d0 [virtio_net] __napi_poll+0x2c/0x1b0 net_rx_action+0x293/0x350 ? __napi_schedule+0x79/0x90 __do_softirq+0xcb/0x2ab __irq_exit_rcu+0xb9/0xf0 common_interrupt+0x80/0xa0 </IRQ> <TASK> asm_common_interrupt+0x22/0x40 RIP: 0010:_raw_spin_lock+0x17/0x30 rxe_requester+0xe4/0x8f0 [rdma_rxe] ? xas_load+0x9/0xa0 ? xa_load+0x70/0xb0 do_task+0x64/0x1f0 [rdma_rxe] rxe_post_send+0x54/0x110 [rdma_rxe] ib_uverbs_post_send+0x5f8/0x680 [ib_uverbs] ? netif_receive_skb_list_internal+0x1e3/0x300 ib_uverbs_write+0x3c8/0x500 [ib_uverbs] vfs_write+0xc5/0x3b0 ksys_write+0xab/0xe0 ? syscall_trace_enter.constprop.0+0x126/0x1a0 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc </TASK> The deadlock is easily reproducible with perftest. Fix it by disabling softirq when acquiring the lock in process context. Fixes: f605f26ea196 ("RDMA/rxe: Protect QP state with qp->state_lock") Link: https://lore.kernel.org/r/20230418090642.1849358-1-matsuda-daisuke@fujitsu.com Signed-off-by: Daisuke Matsuda <matsuda-daisuke@fujitsu.com> Acked-by: Zhu Yanjun <zyjzyj2000@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-04-21Merge tag 'irqchip-6.4' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core Pull irqchip changes from Marc Zyngier: - Large RISC-V IPI rework to make way for a new interrupt architecture - More Loongarch fixes from Lianmin Lv, fixing issues in the so called "dual-bridge" systems. - Workaround for the nvidia T241 chip that gets confused in 3 and 4 socket configurations, leading to the GIC malfunctionning in some contexts - Drop support for non-firmware driven GIC configurarations now that the old ARM11MP Cavium board is gone - Workaround for the Rockchip 3588 chip that doesn't correctly deal with the shareability attributes. - Replace uses of of_find_property() with the more appropriate of_property_read_bool() - Make bcm-6345-l1 request its MMIO region - Add suspend support to the SiFive PLIC - Drop support for stih415, stih416 and stid127 platforms Link: https://lore.kernel.org/lkml/20230421132104.3021536-1-maz@kernel.org
2023-04-21Merge tag 'wireless-next-2023-04-21' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.4 Most likely the last -next pull request for v6.4. We have changes all over. rtw88 now supports SDIO bus and iwlwifi continues to work on Wi-Fi 7 support. Not much stack changes this time. Major changes: cfg80211/mac80211 - fix some Fine Time Measurement (FTM) frames not being bufferable - flush frames before key removal to avoid potential unencrypted transmission depending on the hardware design iwlwifi - preparation for Wi-Fi 7 EHT and multi-link support rtw88 - SDIO bus support - RTL8822BS, RTL8822CS and RTL8821CS SDIO chipset support rtw89 - framework firmware backwards compatibility brcmfmac - Cypress 43439 SDIO support mt76 - mt7921 P2P support - mt7996 mesh A-MSDU support - mt7996 EHT support - mt7996 coredump support wcn36xx - support for pronto v3 hardware ath11k - PCIe DeviceTree bindings - WCN6750: enable SAR support ath10k - convert DeviceTree bindings to YAML * tag 'wireless-next-2023-04-21' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (261 commits) wifi: rtw88: Update spelling in main.h wifi: airo: remove ISA_DMA_API dependency wifi: rtl8xxxu: Simplify setting the initial gain wifi: rtl8xxxu: Add rtl8xxxu_write{8,16,32}_{set,clear} wifi: rtl8xxxu: Don't print the vendor/product/serial wifi: rtw88: Fix memory leak in rtw88_usb wifi: rtw88: call rtw8821c_switch_rf_set() according to chip variant wifi: rtw88: set pkg_type correctly for specific rtw8821c variants wifi: rtw88: rtw8821c: Fix rfe_option field width wifi: rtw88: usb: fix priority queue to endpoint mapping wifi: rtw88: 8822c: add iface combination wifi: rtw88: handle station mode concurrent scan with AP mode wifi: rtw88: prevent scan abort with other VIFs wifi: rtw88: refine reserved page flow for AP mode wifi: rtw88: disallow PS during AP mode wifi: rtw88: 8822c: extend reserved page number wifi: rtw88: add port switch for AP mode wifi: rtw88: add bitmap for dynamic port settings wifi: rtw89: mac: use regular int as return type of DLE buffer request wifi: mac80211: remove return value check of debugfs_create_dir() ... ==================== Link: https://lore.kernel.org/r/20230421104726.800BCC433D2@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-21hwmon: (pmbus/fsp-3y) Fix functionality bitmask in FSP-3Y YM-2151ETomáš Pecka
The bit flags in pmbus_driver_info functionality for YM-2151E chip were joined with a comma operator instead of a bitwise OR. This means that the last constant PMBUS_HAVE_IIN was not OR-ed with the other PM_BUS_HAVE_* constants for this page but it initialized the next element of the func array (which was not accessed from anywhere because of the number of pages). However, there is no need for setting PMBUS_HAVE_IIN in the 5Vsb page because this command does not seem to be paged. Obviously, the device only has one IIN sensor, so it doesn't make sense to query it again from the second page. Fixes: 1734b4135a62 ("hwmon: Add driver for fsp-3y PSUs and PDUs") Signed-off-by: Jan Kundrát <jan.kundrat@cesnet.cz> Signed-off-by: Tomáš Pecka <tomas.pecka@cesnet.cz> Link: https://lore.kernel.org/r/20230420171939.212040-1-tomas.pecka@cesnet.cz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21hwmon: (adt7475) Use device_property APIs when configuring polarityChris Packham
On DT unaware platforms of_property_read_u32_array() returns -ENOSYS which wasn't handled by the code treating adi,pwm-active-state as optional. Update the code to use device_property_read_u32_array() which deals gracefully with DT unaware platforms. Fixes: 86da28eed4fb ("hwmon: (adt7475) Add support for inverting pwm output") Reported-by: Mariusz Białończyk <manio@skyboo.net> Link: https://lore.kernel.org/linux-hwmon/52e26a67-9131-2dc0-40cb-db5c07370027@alliedtelesis.co.nz/T/#mdd0505801e0a4e72340de009a47c0fca4f771ed3 Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20230418233656.869055-2-chris.packham@alliedtelesis.co.nz Cc: stable@vger.kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21hwmon: (aquacomputer_d5next) Add support for Aquacomputer Aquastream XTAleksa Savic
Extend aquacomputer_d5next driver to expose various hardware sensors of the Aquacomputer Aquastream XT watercooling pump, which communicates through a proprietary USB HID protocol. Implemented by Leonard Anderweit [1] [2]. Coolant temp, fan IC and external temp sensor readings are available, along with speed and voltage of both the pump and optionally connected fan. It also exposes pump current. Additionally, serial number and firmware version are exposed through debugfs. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/46 [2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/49 Originally-from: Leonard Anderweit <leonard.anderweit@gmail.com> Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20230416181702.9892-1-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21hwmon: (it87) Disable/enable SMBus access for IT8622E chipsetFrank Crawford
Configure the IT8622E chip to disable/re-enable access via an SMBus when reading or writing the chip's registers. Signed-off-by: Frank Crawford <frank@crawford.emu.id.au> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21hwmon: (it87) Add calls to smbus_enable/smbus_disable as requiredFrank Crawford
Disable/re-enable access through SMBus for chip registers when they are are being read or written. For simple cases this is done at the same time as when a mutex is set, however, within loops or during initialisation it is done separately. Signed-off-by: Frank Crawford <frank@crawford.emu.id.au> [groeck: Fixed multi-line alignment] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21hwmon: (it87) Test for error in it87_update_deviceFrank Crawford
Handle errors from it87_update_device(), which currently only occurs if SMBus access locking fails. Signed-off-by: Frank Crawford <frank@crawford.emu.id.au> [groeck: Fixed handling in show_temp_type()] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21bus: tegra-gmi: Replace of_platform.h with explicit includesRob Herring
Tegra-gmi doesn't use anything from of_platform.h, but depends on of.h, of_device.h, and platform_device.h which are all implicitly included, but that is going to be removed soon. Link: https://lore.kernel.org/r/20230410232735.1562296-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-21hte: Use of_property_present() for testing DT property presenceRob Herring
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Acked-by: Dipen Patel <dipenp@nvidia.com> Link: https://lore.kernel.org/r/20230310144706.1542365-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-21w1: w1-gpio: Use of_property_read_bool() for boolean propertiesRob Herring
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. Convert reading boolean properties to to of_property_read_bool(). Link: https://lore.kernel.org/r/20230310144737.1547200-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-21virt: fsl: Use of_property_present() for testing DT property presenceRob Herring
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Link: https://lore.kernel.org/r/20230310144731.1546259-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-21soc: fsl: Use of_property_present() for testing DT property presenceRob Herring
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Link: https://lore.kernel.org/r/20230310144723.1545069-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-21sbus: display7seg: Use of_property_read_bool() for boolean propertiesRob Herring
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. Convert reading boolean properties to to of_property_read_bool(). Link: https://lore.kernel.org/r/20230310144723.1544930-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-21spi: tegra210-quad: Enable TPM wait pollingKrishna Yarlagadda
Trusted Platform Module requires flow control. As defined in TPM interface specification, client would drive MISO line at same cycle as last address bit on MOSI. Tegra234 and Tegra241 QSPI controllers have TPM wait state detection feature which is enabled for TPM client devices reported in SPI device mode bits. Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> Link: https://lore.kernel.org/r/20230421091309.2672-4-kyarlagadda@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-21Merge branch irq/misc-6.4 into irq/irqchip-nextMarc Zyngier
* irq/misc-6.4: : . : Misc irqchip changes for 6.4: : : - Replace uses of of_find_property() with the more : appropriate of_property_read_bool() : : - Make bcm-6345-l1 request its MMIO region : : - Add suspend support to the SiFive PLIC : : - Drop support for stih415, stih416 and stid127 platforms : . irqchip/st: Remove stih415/stih416 and stid127 platforms support irqchip/irq-sifive-plic: Add syscore callbacks for hibernation irqchip: Use of_property_read_bool() for boolean properties irqchip/bcm-6345-l1: Request memory region Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-04-21Merge branch irq/loongarch-fixes-6.4 into irq/irqchip-nextMarc Zyngier
* irq/loongarch-fixes-6.4: : . : More Loongarch fixes from Lianmin Lv, fixing issues : in the so called "dual-bridge" systems. : . irqchip/loongson-pch-pic: Fix pch_pic_acpi_init calling irqchip/loongson-pch-pic: Fix registration of syscore_ops irqchip/loongson-eiointc: Fix registration of syscore_ops irqchip/loongson-eiointc: Fix incorrect use of acpi_get_vec_parent irqchip/loongson-eiointc: Fix returned value on parsing MADT Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-04-21Merge branch irq/riscv-ipi into irq/irqchip-nextMarc Zyngier
* irq/riscv-ipi: : . : RISC-V IPI rework from Anup Patel: : : "This series aims to improve IPI support in Linux RISC-V in following ways: : 1) Treat IPIs as normal per-CPU interrupts instead of having custom RISC-V : specific hooks. This also makes Linux RISC-V IPI support aligned with : other architectures. : 2) Remote TLB flushes and icache flushes should prefer local IPIs instead : of SBI calls whenever we have specialized hardware (such as RISC-V AIA : IMSIC and RISC-V SWI) which allows S-mode software to directly inject : IPIs without any assistance from M-mode runtime firmware." : . irqchip/riscv-intc: Add empty irq_eoi() for chained irq handlers RISC-V: Use IPIs for remote icache flush when possible RISC-V: Use IPIs for remote TLB flush when possible RISC-V: Allow marking IPIs as suitable for remote FENCEs RISC-V: Treat IPIs as normal Linux IRQs irqchip/riscv-intc: Allow drivers to directly discover INTC hwnode RISC-V: Clear SIP bit only when using SBI IPI operations Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-04-21Merge branch irq/gic-6.4 into irq/irqchip-nextMarc Zyngier
* irq/gic-6.4: : . : Collection of GIC/GICv3 fixes and cleanups : : - Workaround for the nvidia T241 chip that gets confused : in 3 and 4 socket configurations, leading to the GIC : malfunctionning in some contexts : : - Drop support for non-firmware driven GIC configurarations : now that the old ARM11MP Cavium board is gone : : - Workaround for the Rockchip 3588 chip that doesn't : correctly deal with the shareability attributes. : . irqchip/gic-v3: Add Rockchip 3588001 erratum workaround irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 irqchip/gic: Drop support for board files Signed-off-by: Marc Zyngier <maz@kernel.org>
2023-04-21spi: bcm63xx: remove PM_SLEEP based conditional compilationDhruva Gole
Get rid of conditional compilation based on CONFIG_PM_SLEEP because it may introduce build issues with certain configs where it maybe disabled This is because if above config is not enabled the suspend-resume functions are never part of the code but the bcm63xx_spi_pm_ops struct still inits them to non-existent suspend-resume functions. Fixes: b42dfed83d95 ("spi: add Broadcom BCM63xx SPI controller driver") Signed-off-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20230420121615.967487-1-d-gole@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-04-21firmware/sysfb: Fix VESA format selectionPierre Asselin
Some legacy BIOSes report no reserved bits in their 32-bit rgb mode, breaking the calculation of bits_per_pixel in commit f35cd3fa7729 ("firmware/sysfb: Fix EFI/VESA format selection"). However they report lfb_depth correctly for those modes. Keep the computation but set bits_per_pixel to lfb_depth if the latter is larger. v2 fixes the warnings from a max3() macro with arguments of different types; split the bits_per_pixel assignment to avoid uglyfing the code with too many typecasts. v3 fixes space and formatting blips pointed out by Javier, and change the bit_per_pixel assignment back to a single statement using two casts. v4 go back to v2 and use max_t() Signed-off-by: Pierre Asselin <pa@panix.com> Fixes: f35cd3fa7729 ("firmware/sysfb: Fix EFI/VESA format selection") Link: https://lore.kernel.org/r/4Psm6B6Lqkz1QXM@panix3.panix.com Link: https://lore.kernel.org/r/20230412150225.3757223-1-javierm@redhat.com Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230419044834.10816-1-pa@panix.com
2023-04-21Merge branch 'v6.3-rc7'Peter Zijlstra
Sync with the urgent patches; in particular: a53ce18cacb4 ("sched/fair: Sanitize vruntime of entity being migrated") Signed-off-by: Peter Zijlstra <peterz@infradead.org>
2023-04-21net/mlx5e: Refactor duplicated code in mlx5e_ipsec_init_macsLeon Romanovsky
ARP discovery code has same logic for RX and TX flows, but with different source and destination fields. Instead of duplicating same code in mlx5e_ipsec_init_macs, let's refactor. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21net/mlx5e: Properly release work data structureLeon Romanovsky
There are some flows in which work structure is not allocated at all and it is needed to be checked prior release of data structure. general protection fault, probably for non-canonical address 0xdffffc000000000a: 0000 [#1] SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000050-0x0000000000000057] CPU: 6 PID: 3486 Comm: kworker/6:0 Not tainted 6.3.0-rc5_for_upstream_debug_2023_04_06_11_01 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 Workqueue: events xfrm_state_gc_task RIP: 0010:mlx5e_xfrm_free_state+0x177/0x260 [mlx5_core] Code: c1 ea 03 80 3c 02 00 0f 85 f5 00 00 00 4c 8b a5 08 01 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d 7c 24 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b7 00 00 00 49 8b 7c 24 50 e8 85 7c 09 e0 4c 89 RSP: 0018:ffff888137a8fc50 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: ffff888180398000 RCX: 0000000000000000 RDX: 000000000000000a RSI: ffffffffa1878227 RDI: 0000000000000050 RBP: ffff88812a0c8000 R08: ffff888137a8fb60 R09: 0000000000000000 R10: fffffbfff09aba0c R11: 0000000000000001 R12: 0000000000000000 R13: ffff88812a0c8108 R14: ffffffff84c63480 R15: ffff8881acb63118 FS: 0000000000000000(0000) GS:ffff88881eb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f667e8bc000 CR3: 0000000004693006 CR4: 0000000000370ea0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ___xfrm_state_destroy+0x3c8/0x5e0 xfrm_state_gc_task+0xf6/0x140 ? ___xfrm_state_destroy+0x5e0/0x5e0 process_one_work+0x7c2/0x1340 ? lockdep_hardirqs_on_prepare+0x3f0/0x3f0 ? pwq_dec_nr_in_flight+0x230/0x230 ? spin_bug+0x1d0/0x1d0 worker_thread+0x59d/0xec0 ? __kthread_parkme+0xd9/0x1d0 ? process_one_work+0x1340/0x1340 kthread+0x28f/0x330 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x1f/0x30 Modules linked in: sch_ingress openvswitch nsh mlx5_vdpa vringh vhost_iotlb vdpa mlx5_ib mlx5_core xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xt_addrtype iptable_nat nf_nat br_netfilter rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_iscsi rdma_cm iw_cm ib_umad ib_ipoib ib_cm ib_uverbs ib_core vfio_pci vfio_pci_core vfio_iommu_type1 vfio cuse overlay zram zsmalloc fuse [last unloaded: mlx5_core] ---[ end trace 0000000000000000 ]--- Fixes: 4562116f8a56 ("net/mlx5e: Generalize IPsec work structs") Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21net/mlx5e: Compare all fields in IPv6 addressLeon Romanovsky
Fix size argument in memcmp to compare whole IPv6 address. Fixes: b3beba1fb404 ("net/mlx5e: Allow policies with reqid 0, to support IKE policy holes") Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Emeel Hakim <ehakim@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21net/mlx5e: Don't overwrite extack message returned from IPsec SA validatorLeon Romanovsky
Addition of new err_xfrm label caused to error messages be overwritten. Fix it by using proper NL_SET_ERR_MSG_WEAK_MOD macro together with change in a default message. Fixes: aa8bd0c9518c ("net/mlx5e: Support IPsec acquire default SA") Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21net/mlx5e: Fix FW error while setting IPsec policy block actionLeon Romanovsky
When trying to set IPsec policy block action the following error is generated: mlx5_cmd_out_err:803:(pid 3426): SET_FLOW_TABLE_ENTRY(0x936) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x8708c3), err(-22) This error means that drop action is not allowed when modify action is set, so update the code to skip modify header for XFRM_POLICY_BLOCK action. Fixes: 6721239672fe ("net/mlx5e: Skip IPsec encryption for TX path without matching policy") Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-22 20:50:34 +0000