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There is a race condition when re-creating a kfd_process for a process.
This has been observed when a process under the debugger executes
exec(3). In this scenario:
- The process executes exec.
- This will eventually release the process's mm, which will cause the
kfd_process object associated with the process to be freed
(kfd_process_free_notifier decrements the reference count to the
kfd_process to 0). This causes kfd_process_ref_release to enqueue
kfd_process_wq_release to the kfd_process_wq.
- The debugger receives the PTRACE_EVENT_EXEC notification, and tries to
re-enable AMDGPU traps (KFD_IOC_DBG_TRAP_ENABLE).
- When handling this request, KFD tries to re-create a kfd_process.
This eventually calls kfd_create_process and kobject_init_and_add.
At this point the call to kobject_init_and_add can fail because the
old kfd_process.kobj has not been freed yet by kfd_process_wq_release.
This patch proposes to avoid this race by making sure to drain
kfd_process_wq before creating a new kfd_process object. This way, we
know that any cleanup task is done executing when we reach
kobject_init_and_add.
Signed-off-by: Lancelot SIX <lancelot.six@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[why]
preOS will not support display mode programming and link training
for UHBR rates.
[how]
If we detect a sink that's UHBR capable, disable seamless boot
Reviewed-by: Anthony Koo <anthony.koo@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Sung Joon Kim <sungjoon.kim@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why && How]
Screen flickering saw on 4K@60 eDP with high refresh rate external
monitor when booting up in DC mode. DC Mode Capping is disabled
which caused wrong UCLK being used.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Leo Ma <hanghong.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add VCO speed parameters in the bounding box array.
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This reverts drm/amdgpu: fix ftrace event amdgpu_bo_move always move
on same heap. The basic problem here is that after the move the old
location is simply not available any more.
Some fixes were suggested, but essentially we should call the move
notification before actually moving things because only this way we have
the correct order for DMA-buf and VM move notifications as well.
Also rework the statistic handling so that we don't update the eviction
counter before the move.
v2: add missing NULL check
Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 94aeb4117343 ("drm/amdgpu: fix ftrace event amdgpu_bo_move always move on same heap")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3171
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
CC: stable@vger.kernel.org
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[Why]
During DP tunnel creation, CM preallocates BW and reduces
estimated BW of other DPIA. CM release preallocation only
when allocation is complete. Display mode validation logic
validates timings based on bw available per host router.
In multi display setup, this causes bw allocation failure
when allocation greater than estimated bw.
[How]
Do zero alloc to make the CM to release preallocation and
update estimated BW correctly for all DPIAs per host router.
Reviewed-by: PeiChen Huang <peichen.huang@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why] DSC debugfs, such as dp_dsc_clock_en_read,
use aconnector->dc_link to find pipe_ctx for display.
Displays connected to MST hub share the same dc_link.
DSC instance is from pipe_ctx. This causes incorrect
DSC instance for display connected to MST hub.
[How] Add aconnector->sink check to find pipe_ctx.
CC: stable@vger.kernel.org
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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New request from KMD/VBIOS in order to support new UMA carveout
model. This fixes a null dereference from accessing
Ctx->dc_bios->integrated_info while it was NULL.
DAL parses through the BIOS and extracts the necessary
integrated_info but was missing a case for the new BIOS
version 2.3.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Gabe Teeger <gabe.teeger@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why & How]
Currently DCN315 clk manager is missing code to enable/disable dtbclk.
Because of this, "optimized_required" flag is constantly set
and this prevents FreeSync from engaging for certain high bandwidth
display Modes which require DTBCLK.
Reviewed-by: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Swapnil Patel <swapnil.patel@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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In the DCN20 resource initialization, ensure that DMCUB support starts
configured as true.
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Theoretically rare corner case where ceil(Y) results in rounding up to
an integer. If this happens, the 1 should be carried over to the X
value.
CC: stable@vger.kernel.org
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Subtract the VRAM pinned memory when checking for available memory
in amdgpu_amdkfd_reserve_mem_limit function since that memory is not
available for use.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fix from Ingo Molnar:
"Fix a double free bug in the init error path of the GICv3 irqchip
driver"
* tag 'irq-urgent-2024-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v3-its: Prevent double free on error
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Fix a race condition in the at24 eeprom handler, a NULL pointer
exception in the I2C core for controllers only using target modes,
drop a MAINTAINERS entry, and fix an incorrect DT binding for at24"
* tag 'i2c-for-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: smbus: fix NULL function pointer dereference
MAINTAINERS: Drop entry for PCA9541 bus master selector
eeprom: at24: fix memory corruption race condition
dt-bindings: eeprom: at24: Fix ST M24C64-D compatible schema
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire fix from Vinod Koul:
- Single AMD driver fix for wake interrupt handling in clockstop mode
* tag 'soundwire-6.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: amd: fix for wake interrupt handling for clockstop mode
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine fixes from Vinod Koul:
- Revert pl330 issue_pending waits until WFP state due to regression
reported in Bluetooth loading
- Xilinx driver fixes for synchronization, buffer offsets, locking and
kdoc
- idxd fixes for spinlock and preventing the migration of the perf
context to an invalid target
- idma driver fix for interrupt handling when powered off
- Tegra driver residual calculation fix
- Owl driver register access fix
* tag 'dmaengine-fix-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
dmaengine: idxd: Fix oops during rmmod on single-CPU platforms
dmaengine: xilinx: xdma: Clarify kdoc in XDMA driver
dmaengine: xilinx: xdma: Fix synchronization issue
dmaengine: xilinx: xdma: Fix wrong offsets in the buffers addresses in dma descriptor
dma: xilinx_dpdma: Fix locking
dmaengine: idxd: Convert spinlock to mutex to lock evl workqueue
idma64: Don't try to serve interrupts when device is powered off
dmaengine: tegra186: Fix residual calculation
dmaengine: owl: fix register access functions
dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state"
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git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy fixes from Vinod Koul:
- static checker (array size, bounds) fix for marvel driver
- Rockchip rk3588 pcie fixes for bifurcation and mux
- Qualcomm qmp-compbo fix for VCO, register base and regulator name for
m31 driver
- charger det crash fix for ti driver
* tag 'phy-fixes-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
phy: ti: tusb1210: Resolve charger-det crash if charger psy is unregistered
phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6
phy: phy-rockchip-samsung-hdptx: Select CONFIG_RATIONAL
phy: qcom: m31: match requested regulator name with dt schema
phy: qcom: qmp-combo: Fix register base for QSERDES_DP_PHY_MODE
phy: qcom: qmp-combo: Fix VCO div offset on v3
phy: rockchip: naneng-combphy: Fix mux on rk3588
phy: rockchip-snps-pcie3: fix clearing PHP_GRF_PCIESEL_CON bits
phy: rockchip-snps-pcie3: fix bifurcation on rk3588
phy: freescale: imx8m-pcie: fix pcie link-up instability
phy: marvell: a3700-comphy: Fix hardcoded array size
phy: marvell: a3700-comphy: Fix out of bounds read
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Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.
Reported-by: Baruch Siach <baruch@tkos.co.il>
Closes: https://lore.kernel.org/r/4269631780e5ba789cf1ae391eec1b959def7d99.1712761976.git.baruch@tkos.co.il
Fixes: 4b1acc43331d ("i2c: core changes for slave support")
[wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Baruch Siach <baruch@tkos.co.il>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"There are a lot of minor DT fixes for Mediatek, Rockchip, Qualcomm and
Microchip and NXP, addressing both build-time warnings and bugs found
during runtime testing.
Most of these changes are machine specific fixups, but there are a few
notable regressions that affect an entire SoC:
- The Qualcomm MSI support that was improved for 6.9 ended up being
wrong on some chips and now gets fixed.
- The i.MX8MP camera interface broke due to a typo and gets updated
again.
The main driver fix is also for Qualcomm platforms, rewriting an
interface in the QSEECOM firmware support that could lead to crashing
the kernel from a trusted application.
The only other code changes are minor fixes for Mediatek SoC drivers"
* tag 'soc-fixes-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (50 commits)
ARM: dts: imx6ull-tarragon: fix USB over-current polarity
soc: mediatek: mtk-socinfo: depends on CONFIG_SOC_BUS
soc: mediatek: mtk-svs: Append "-thermal" to thermal zone names
arm64: dts: imx8mp: Fix assigned-clocks for second CSI2
ARM: dts: microchip: at91-sama7g54_curiosity: Replace regulator-suspend-voltage with the valid property
ARM: dts: microchip: at91-sama7g5ek: Replace regulator-suspend-voltage with the valid property
arm64: dts: rockchip: Fix USB interface compatible string on kobol-helios64
arm64: dts: qcom: sc8180x: Fix ss_phy_irq for secondary USB controller
arm64: dts: qcom: sm8650: Fix the msi-map entries
arm64: dts: qcom: sm8550: Fix the msi-map entries
arm64: dts: qcom: sm8450: Fix the msi-map entries
arm64: dts: qcom: sc8280xp: add missing PCIe minimum OPP
arm64: dts: qcom: x1e80100: Fix the compatible for cluster idle states
arm64: dts: qcom: Fix type of "wdog" IRQs for remoteprocs
arm64: dts: rockchip: regulator for sd needs to be always on for BPI-R2Pro
dt-bindings: rockchip: grf: Add missing type to 'pcie-phy' node
arm64: dts: rockchip: drop redundant disable-gpios in Lubancat 2
arm64: dts: rockchip: drop redundant disable-gpios in Lubancat 1
arm64: dts: rockchip: drop redundant pcie-reset-suspend in Scarlet Dumo
arm64: dts: rockchip: mark system power controller and fix typo on orangepi-5-plus
...
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC host fixes from Ulf Hansson:
- moxart: Fix regression for sg_miter for PIO mode
- sdhci-msm: Avoid hang by preventing access to suspended controller
- sdhci-of-dwcmshc: Fix SD card tuning error for th1520
* tag 'mmc-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: moxart: fix handling of sgm->consumed, otherwise WARN_ON triggers
mmc: sdhci-of-dwcmshc: th1520: Increase tuning loop count to 128
mmc: sdhci-msm: pervent access to suspended controller
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD fixes from Miquel Raynal:
"There has been OTP support improvements in the NVMEM subsystem, and
later also improvements of OTP support in the NAND subsystem. This
lead to situations that we currently cannot handle, so better prevent
this situation from happening in order to avoid canceling device's
probe.
In the raw NAND subsystem, two runtime fixes have been shared, one
fixing two important commands in the Qcom driver since it got reworked
and a NULL pointer dereference happening on STB chips.
Arnd also fixed a UBSAN link failure on diskonchip"
* tag 'mtd/fixes-for-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: limit OTP NVMEM cell parse to non-NAND devices
mtd: diskonchip: work around ubsan link failure
mtd: rawnand: qcom: Fix broken OP_RESET_DEVICE command in qcom_misc_cmd_type_exec()
mtd: rawnand: brcmnand: Fix data access violation for STB chip
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix a regression in pin access control in gpio-tegra186
- make data pointer dereference robust in Intel Tangier driver
* tag 'gpio-fixes-for-v6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: tegra186: Fix tegra186_gpio_is_accessible() check
gpio: tangier: Use correct type for the IRQ chip data
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git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull cxl fix from Dave Jiang:
- Fix potential payload size confusion in cxl_mem_get_poison()
* tag 'cxl-fixes-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl/core: Fix potential payload size confusion in cxl_mem_get_poison()
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix 6.9 regression so that DM device removal is performed
synchronously by default.
Asynchronous removal has always been possible but it isn't the
default. It is important that synchronous removal be preserved,
otherwise it is an interface change that breaks lvm2.
- Remove errant semicolon in drivers/md/dm-vdo/murmurhash3.c
* tag 'for-6.9/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm: restore synchronous close of device mapper block device
dm vdo murmurhash: remove unneeded semicolon
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Pull drm fixes from Dave Airlie:
"Regular weekly merge request, mostly amdgpu and misc bits in
xe/etnaviv/gma500 and some core changes. Nothing too outlandish, seems
to be about normal for this time of release.
atomic-helpers:
- Fix memory leak in drm_format_conv_state_copy()
fbdev:
- fbdefio: Fix address calculation
amdgpu:
- Suspend/resume fix
- Don't expose gpu_od directory if it's empty
- SDMA 4.4.2 fix
- VPE fix
- BO eviction fix
- UMSCH fix
- SMU 13.0.6 reset fixes
- GPUVM flush accounting fix
- SDMA 5.2 fix
- Fix possible UAF in mes code
amdkfd:
- Eviction fence handling fix
- Fix memory leak when GPU memory allocation fails
- Fix dma-buf validation
- Fix rescheduling of restore worker
- SVM fix
gma500:
- Fix crash during boot
etnaviv:
- fix GC7000 TX clock gating
- revert NPU UAPI changes
xe:
- Fix error paths on managed allocations
- Fix PF/VF relay messages"
* tag 'drm-fixes-2024-04-26' of https://gitlab.freedesktop.org/drm/kernel: (23 commits)
Revert "drm/etnaviv: Expose a few more chipspecs to userspace"
drm/etnaviv: fix tx clock gating on some GC7000 variants
drm/xe/guc: Fix arguments passed to relay G2H handlers
drm/xe: call free_gsc_pkt only once on action add failure
drm/xe: Remove sysfs only once on action add failure
fbdev: fix incorrect address computation in deferred IO
drm/amdgpu/mes: fix use-after-free issue
drm/amdgpu/sdma5.2: use legacy HDP flush for SDMA2/3
drm/amdgpu: Fix the ring buffer size for queue VM flush
drm/amdkfd: Add VRAM accounting for SVM migration
drm/amd/pm: Restore config space after reset
drm/amdgpu/umsch: don't execute umsch test when GPU is in reset/suspend
drm/amdkfd: Fix rescheduling of restore worker
drm/amdgpu: Update BO eviction priorities
drm/amdgpu/vpe: fix vpe dpm setup failed
drm/amdgpu: Assign correct bits for SDMA HDP flush
drm/amdgpu/pm: Remove gpu_od if it's an empty directory
drm/amdkfd: make sure VM is ready for updating operations
drm/amdgpu: Fix leak when GPU memory allocation fails
drm/amdkfd: Fix eviction fence handling
...
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https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into for-next
MediaTek driver fixes for v6.9
This fixes the MediaTek SVS driver to look for the right thermal zone
names, and adds a missing Kconfig dependency for mtk-socinfo.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into for-next
Qualcomm driver fix for v6.9
This reworks the memory layout of the argument buffers passed to trusted
applications in QSEECOM, to avoid failures and system crashes.
* tag 'qcom-drivers-fixes-for-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
firmware: qcom: uefisecapp: Fix memory related IO errors and crashes
Link: https://lore.kernel.org/r/20240420163816.1133528-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-current
at24 fixes for v6.9-rc6
- move the nvmem registration after the test one-byte read to improve the
situation with a race condition in nvmem
- fix the DT schema for ST M24C64-D
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https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
- Fix error paths on managed allocations
- Fix PF/VF relay messages
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/gxaxtvxeoax7mnddxbl3tfn2hfnm5e4ngnl3wpi4p5tvn7il4s@fwsvpntse7bh
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https://git.pengutronix.de/git/lst/linux into drm-fixes
- fix GC7000 TX clock gating
- revert NPU UAPI changes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/c24457dc18ba9eab3ff919b398a25b1af9f1124e.camel@pengutronix.de
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https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Short summary of fixes pull:
atomic-helpers:
- Fix memory leak in drm_format_conv_state_copy()
fbdev:
- fbdefio: Fix address calculation
gma500:
- Fix crash during boot
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240425102413.GA6301@localhost.localdomain
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Pull virtio fix from Michael Tsirkin:
"enum renames for vdpa uapi - we better do this now before the names
have been exposed in any releases"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vDPA: code clean for vhost_vdpa uapi
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These fix three recent regressions, one introduced while enabling a
new platform firmware feature for power management, and two introduced
by a recent CPPC library update.
Specifics:
- Allow two overlapping Low-Power S0 Idle _DSM function sets to be
used at the same time (Rafael Wysocki)
- Fix bit offset computation in MASK_VAL() macro used for applying a
bitmask to a new CPPC register value (Jarred White)
- Fix access width field usage for PCC registers in CPPC (Vanshidhar
Konda)"
* tag 'acpi-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions
ACPI: CPPC: Fix access width used for PCC registers
ACPI: CPPC: Fix bit_offset shift in MASK_VAL() macro
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, wireless and bluetooth.
Nothing major, regression fixes are mostly in drivers, two more of
those are flowing towards us thru various trees. I wish some of the
changes went into -rc5, we'll try to keep an eye on frequency of PRs
from sub-trees.
Also disproportional number of fixes for bugs added in v6.4, strange
coincidence.
Current release - regressions:
- igc: fix LED-related deadlock on driver unbind
- wifi: mac80211: small fixes to recent clean up of the connection
process
- Revert "wifi: iwlwifi: bump FW API to 90 for BZ/SC devices", kernel
doesn't have all the code to deal with that version, yet
- Bluetooth:
- set power_ctrl_enabled on NULL returned by gpiod_get_optional()
- qca: fix invalid device address check, again
- eth: ravb: fix registered interrupt names
Current release - new code bugs:
- wifi: mac80211: check EHT/TTLM action frame length
Previous releases - regressions:
- fix sk_memory_allocated_{add|sub} for architectures where
__this_cpu_{add|sub}* are not IRQ-safe
- dsa: mv88e6xx: fix link setup for 88E6250
Previous releases - always broken:
- ip: validate dev returned from __in_dev_get_rcu(), prevent possible
null-derefs in a few places
- switch number of for_each_rcu() loops using call_rcu() on the
iterator to for_each_safe()
- macsec: fix isolation of broadcast traffic in presence of offload
- vxlan: drop packets from invalid source address
- eth: mlxsw: trap and ACL programming fixes
- eth: bnxt: PCIe error recovery fixes, fix counting dropped packets
- Bluetooth:
- lots of fixes for the command submission rework from v6.4
- qca: fix NULL-deref on non-serdev suspend
Misc:
- tools: ynl: don't ignore errors in NLMSG_DONE messages"
* tag 'net-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().
net: b44: set pause params only when interface is up
tls: fix lockless read of strp->msg_ready in ->poll
dpll: fix dpll_pin_on_pin_register() for multiple parent pins
net: ravb: Fix registered interrupt names
octeontx2-af: fix the double free in rvu_npc_freemem()
net: ethernet: ti: am65-cpts: Fix PTPv1 message type on TX packets
ice: fix LAG and VF lock dependency in ice_reset_vf()
iavf: Fix TC config comparison with existing adapter TC config
i40e: Report MFS in decimal base instead of hex
i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
net: ti: icssg-prueth: Fix signedness bug in prueth_init_rx_chns()
net/mlx5e: Advertise mlx5 ethernet driver updates sk_buff md_dst for MACsec
macsec: Detect if Rx skb is macsec-related for offloading devices that update md_dst
ethernet: Add helper for assigning packet type when dest address does not match device address
macsec: Enable devices to advertise whether they update sk_buff md_dst during offloads
net: phy: dp83869: Fix MII mode failure
netfilter: nf_tables: honor table dormant flag from netdev release event path
eth: bnxt: fix counting packets discarded due to OOM and netpoll
igc: Fix LED-related deadlock on driver unbind
...
|
|
* acpi-cppc:
ACPI: CPPC: Fix access width used for PCC registers
ACPI: CPPC: Fix bit_offset shift in MASK_VAL() macro
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Benjamin Tissoires:
- A couple of i2c-hid fixes (Kenny Levinsen & Nam Cao)
- A config issue with mcp-2221 when CONFIG_IIO is not enabled
(Abdelrahman Morsy)
- A dev_err fix in intel-ish-hid (Zhang Lixu)
- A couple of mouse fixes for both nintendo and Logitech-dj (Nuno
Pereira and Yaraslau Furman)
- I'm changing my main kernel email address as it's way simpler for me
than the Red Hat one (Benjamin Tissoires)
* tag 'for-linus-2024042501' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: mcp-2221: cancel delayed_work only when CONFIG_IIO is enabled
HID: logitech-dj: allow mice to use all types of reports
HID: i2c-hid: Revert to await reset ACK before reading report descriptor
HID: nintendo: Fix N64 controller being identified as mouse
MAINTAINERS: update Benjamin's email address
HID: intel-ish-hid: ipc: Fix dev_err usage with uninitialized dev->devc
HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
|
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When e.g. 8 bytes are to be read, sgm->consumed equals 8 immediately after
sg_miter_next() call. The driver then increments it as bytes are read,
so sgm->consumed becomes 16 and this warning triggers in sg_miter_stop():
WARN_ON(miter->consumed > miter->length);
WARNING: CPU: 0 PID: 28 at lib/scatterlist.c:925 sg_miter_stop+0x2c/0x10c
CPU: 0 PID: 28 Comm: kworker/0:2 Tainted: G W 6.9.0-rc5-dirty #249
Hardware name: Generic DT based system
Workqueue: events_freezable mmc_rescan
Call trace:.
unwind_backtrace from show_stack+0x10/0x14
show_stack from dump_stack_lvl+0x44/0x5c
dump_stack_lvl from __warn+0x78/0x16c
__warn from warn_slowpath_fmt+0xb0/0x160
warn_slowpath_fmt from sg_miter_stop+0x2c/0x10c
sg_miter_stop from moxart_request+0xb0/0x468
moxart_request from mmc_start_request+0x94/0xa8
mmc_start_request from mmc_wait_for_req+0x60/0xa8
mmc_wait_for_req from mmc_app_send_scr+0xf8/0x150
mmc_app_send_scr from mmc_sd_setup_card+0x1c/0x420
mmc_sd_setup_card from mmc_sd_init_card+0x12c/0x4dc
mmc_sd_init_card from mmc_attach_sd+0xf0/0x16c
mmc_attach_sd from mmc_rescan+0x1e0/0x298
mmc_rescan from process_scheduled_works+0x2e4/0x4ec
process_scheduled_works from worker_thread+0x1ec/0x24c
worker_thread from kthread+0xd4/0xe0
kthread from ret_from_fork+0x14/0x38
This patch adds initial zeroing of sgm->consumed. It is then incremented
as bytes are read or written.
Signed-off-by: Sergei Antonov <saproj@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Fixes: 3ee0e7c3e67c ("mmc: moxart-mmc: Use sg_miter for PIO")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240422153607.963672-1-saproj@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
|
|
b44_free_rings() accesses b44::rx_buffers (and ::tx_buffers)
unconditionally, but b44::rx_buffers is only valid when the
device is up (they get allocated in b44_open(), and deallocated
again in b44_close()), any other time these are just a NULL pointers.
So if you try to change the pause params while the network interface
is disabled/administratively down, everything explodes (which likely
netifd tries to do).
Link: https://github.com/openwrt/openwrt/issues/13789
Fixes: 1da177e4c3f4 (Linux-2.6.12-rc2)
Cc: stable@vger.kernel.org
Reported-by: Peter Münster <pm@a16n.net>
Suggested-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Vaclav Svoboda <svoboda@neng.cz>
Tested-by: Peter Münster <pm@a16n.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Peter Münster <pm@a16n.net>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/87y192oolj.fsf@a16n.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
In scenario where pin is registered with multiple parent pins via
dpll_pin_on_pin_register(..), all belonging to the same dpll device.
A second call to dpll_pin_on_pin_unregister(..) would cause a call trace,
as it tries to use already released registration resources (due to fix
introduced in b446631f355e). In this scenario pin was registered twice,
so resources are not yet expected to be release until each registered
pin/pin pair is unregistered.
Currently, the following crash/call trace is produced when ice driver is
removed on the system with installed E810T NIC which includes dpll device:
WARNING: CPU: 51 PID: 9155 at drivers/dpll/dpll_core.c:809 dpll_pin_ops+0x20/0x30
RIP: 0010:dpll_pin_ops+0x20/0x30
Call Trace:
? __warn+0x7f/0x130
? dpll_pin_ops+0x20/0x30
dpll_msg_add_pin_freq+0x37/0x1d0
dpll_cmd_pin_get_one+0x1c0/0x400
? __nlmsg_put+0x63/0x80
dpll_pin_event_send+0x93/0x140
dpll_pin_on_pin_unregister+0x3f/0x100
ice_dpll_deinit_pins+0xa1/0x230 [ice]
ice_remove+0xf1/0x210 [ice]
Fix by adding a parent pointer as a cookie when creating a registration,
also when searching for it. For the regular pins pass NULL, this allows to
create separated registration for each parent the pin is registered with.
Fixes: b446631f355e ("dpll: fix dpll_xa_ref_*_del() for multiple registrations")
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20240424101636.1491424-1-arkadiusz.kubalewski@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
As interrupts are now requested from ravb_probe(), before calling
register_netdev(), ndev->name still contains the template "eth%d",
leading to funny names in /proc/interrupts. E.g. on R-Car E3:
89: 0 0 GICv2 93 Level eth%d:ch22:multi
90: 0 3 GICv2 95 Level eth%d:ch24:emac
91: 0 23484 GICv2 71 Level eth%d:ch0:rx_be
92: 0 0 GICv2 72 Level eth%d:ch1:rx_nc
93: 0 13735 GICv2 89 Level eth%d:ch18:tx_be
94: 0 0 GICv2 90 Level eth%d:ch19:tx_nc
Worse, on platforms with multiple RAVB instances (e.g. R-Car V4H), all
interrupts have similar names.
Fix this by using the device name instead, like is done in several other
drivers:
89: 0 0 GICv2 93 Level e6800000.ethernet:ch22:multi
90: 0 1 GICv2 95 Level e6800000.ethernet:ch24:emac
91: 0 28578 GICv2 71 Level e6800000.ethernet:ch0:rx_be
92: 0 0 GICv2 72 Level e6800000.ethernet:ch1:rx_nc
93: 0 14044 GICv2 89 Level e6800000.ethernet:ch18:tx_be
94: 0 0 GICv2 90 Level e6800000.ethernet:ch19:tx_nc
Rename the local variable dev_name, as it shadows the dev_name()
function, and pre-initialize it, to simplify the code.
Fixes: 32f012b8c01ca9fd ("net: ravb: Move getting/requesting IRQs in the probe() method")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/cde67b68adf115b3cf0b44c32334ae00b2fbb321.1713944647.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Clang static checker(scan-build) warning:
drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:line 2184, column 2
Attempt to free released memory.
npc_mcam_rsrcs_deinit() has released 'mcam->counters.bmap'. Deleted this
redundant kfree() to fix this double free problem.
Fixes: dd7842878633 ("octeontx2-af: Add new devlink param to configure maximum usable NIX block LFs")
Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Geetha sowjanya <gakula@marvell.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Hariprasad Kelam <hkelam@marvell.com>
Link: https://lore.kernel.org/r/20240424022724.144587-1-suhui@nfschina.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The CPTS, by design, captures the messageType (Sync, Delay_Req, etc.)
field from the second nibble of the PTP header which is defined in the
PTPv2 (1588-2008) specification. In the PTPv1 (1588-2002) specification
the first two bytes of the PTP header are defined as the versionType
which is always 0x0001. This means that any PTPv1 packets that are
tagged for TX timestamping by the CPTS will have their messageType set
to 0x0 which corresponds to a Sync message type. This causes issues
when a PTPv1 stack is expecting a Delay_Req (messageType: 0x1)
timestamp that never appears.
Fix this by checking if the ptp_class of the timestamped TX packet is
PTP_CLASS_V1 and then matching the PTP sequence ID to the stored
sequence ID in the skb->cb data structure. If the sequence IDs match
and the packet is of type PTPv1 then there is a chance that the
messageType has been incorrectly stored by the CPTS so overwrite the
messageType stored by the CPTS with the messageType from the skb->cb
data structure. This allows the PTPv1 stack to receive TX timestamps
for Delay_Req packets which are necessary to lock onto a PTP Leader.
Signed-off-by: Jason Reeder <jreeder@ti.com>
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Tested-by: Ed Trexel <ed.trexel@hp.com>
Fixes: f6bd59526ca5 ("net: ethernet: ti: introduce am654 common platform time sync driver")
Link: https://lore.kernel.org/r/20240424071626.32558-1-r-gunasekaran@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
9f74a3dfcf83 ("ice: Fix VF Reset paths when interface in a failed over
aggregate"), the ice driver has acquired the LAG mutex in ice_reset_vf().
The commit placed this lock acquisition just prior to the acquisition of
the VF configuration lock.
If ice_reset_vf() acquires the configuration lock via the ICE_VF_RESET_LOCK
flag, this could deadlock with ice_vc_cfg_qs_msg() because it always
acquires the locks in the order of the VF configuration lock and then the
LAG mutex.
Lockdep reports this violation almost immediately on creating and then
removing 2 VF:
======================================================
WARNING: possible circular locking dependency detected
6.8.0-rc6 #54 Tainted: G W O
------------------------------------------------------
kworker/60:3/6771 is trying to acquire lock:
ff40d43e099380a0 (&vf->cfg_lock){+.+.}-{3:3}, at: ice_reset_vf+0x22f/0x4d0 [ice]
but task is already holding lock:
ff40d43ea1961210 (&pf->lag_mutex){+.+.}-{3:3}, at: ice_reset_vf+0xb7/0x4d0 [ice]
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (&pf->lag_mutex){+.+.}-{3:3}:
__lock_acquire+0x4f8/0xb40
lock_acquire+0xd4/0x2d0
__mutex_lock+0x9b/0xbf0
ice_vc_cfg_qs_msg+0x45/0x690 [ice]
ice_vc_process_vf_msg+0x4f5/0x870 [ice]
__ice_clean_ctrlq+0x2b5/0x600 [ice]
ice_service_task+0x2c9/0x480 [ice]
process_one_work+0x1e9/0x4d0
worker_thread+0x1e1/0x3d0
kthread+0x104/0x140
ret_from_fork+0x31/0x50
ret_from_fork_asm+0x1b/0x30
-> #0 (&vf->cfg_lock){+.+.}-{3:3}:
check_prev_add+0xe2/0xc50
validate_chain+0x558/0x800
__lock_acquire+0x4f8/0xb40
lock_acquire+0xd4/0x2d0
__mutex_lock+0x9b/0xbf0
ice_reset_vf+0x22f/0x4d0 [ice]
ice_process_vflr_event+0x98/0xd0 [ice]
ice_service_task+0x1cc/0x480 [ice]
process_one_work+0x1e9/0x4d0
worker_thread+0x1e1/0x3d0
kthread+0x104/0x140
ret_from_fork+0x31/0x50
ret_from_fork_asm+0x1b/0x30
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&pf->lag_mutex);
lock(&vf->cfg_lock);
lock(&pf->lag_mutex);
lock(&vf->cfg_lock);
*** DEADLOCK ***
4 locks held by kworker/60:3/6771:
#0: ff40d43e05428b38 ((wq_completion)ice){+.+.}-{0:0}, at: process_one_work+0x176/0x4d0
#1: ff50d06e05197e58 ((work_completion)(&pf->serv_task)){+.+.}-{0:0}, at: process_one_work+0x176/0x4d0
#2: ff40d43ea1960e50 (&pf->vfs.table_lock){+.+.}-{3:3}, at: ice_process_vflr_event+0x48/0xd0 [ice]
#3: ff40d43ea1961210 (&pf->lag_mutex){+.+.}-{3:3}, at: ice_reset_vf+0xb7/0x4d0 [ice]
stack backtrace:
CPU: 60 PID: 6771 Comm: kworker/60:3 Tainted: G W O 6.8.0-rc6 #54
Hardware name:
Workqueue: ice ice_service_task [ice]
Call Trace:
<TASK>
dump_stack_lvl+0x4a/0x80
check_noncircular+0x12d/0x150
check_prev_add+0xe2/0xc50
? save_trace+0x59/0x230
? add_chain_cache+0x109/0x450
validate_chain+0x558/0x800
__lock_acquire+0x4f8/0xb40
? lockdep_hardirqs_on+0x7d/0x100
lock_acquire+0xd4/0x2d0
? ice_reset_vf+0x22f/0x4d0 [ice]
? lock_is_held_type+0xc7/0x120
__mutex_lock+0x9b/0xbf0
? ice_reset_vf+0x22f/0x4d0 [ice]
? ice_reset_vf+0x22f/0x4d0 [ice]
? rcu_is_watching+0x11/0x50
? ice_reset_vf+0x22f/0x4d0 [ice]
ice_reset_vf+0x22f/0x4d0 [ice]
? process_one_work+0x176/0x4d0
ice_process_vflr_event+0x98/0xd0 [ice]
ice_service_task+0x1cc/0x480 [ice]
process_one_work+0x1e9/0x4d0
worker_thread+0x1e1/0x3d0
? __pfx_worker_thread+0x10/0x10
kthread+0x104/0x140
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1b/0x30
</TASK>
To avoid deadlock, we must acquire the LAG mutex only after acquiring the
VF configuration lock. Fix the ice_reset_vf() to acquire the LAG mutex only
after we either acquire or check that the VF configuration lock is held.
Fixes: 9f74a3dfcf83 ("ice: Fix VF Reset paths when interface in a failed over aggregate")
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Dave Ertman <david.m.ertman@intel.com>
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Tested-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20240423182723.740401-5-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Same number of TCs doesn't imply that underlying TC configs are
same. The config could be different due to difference in number
of queues in each TC. Add utility function to determine if TC
configs are same.
Fixes: d5b33d024496 ("i40evf: add ndo_setup_tc callback to i40evf")
Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
Tested-by: Mineri Bhange <minerix.bhange@intel.com> (A Contingent Worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20240423182723.740401-4-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
If the MFS is set below the default (0x2600), a warning message is
reported like the following :
MFS for port 1 has been set below the default: 600
This message is a bit confusing as the number shown here (600) is in
fact an hexa number: 0x600 = 1536
Without any explicit "0x" prefix, this message is read like the MFS is
set to 600 bytes.
MFS, as per MTUs, are usually expressed in decimal base.
This commit reports both current and default MFS values in decimal
so it's less confusing for end-users.
A typical warning message looks like the following :
MFS for port 1 (1536) has been set below the default (9728)
Signed-off-by: Erwan Velu <e.velu@criteo.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Tony Brelinski <tony.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Fixes: 3a2c6ced90e1 ("i40e: Add a check to see if MFS is set")
Link: https://lore.kernel.org/r/20240423182723.740401-3-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Issue reported by customer during SRIOV testing, call trace:
When both i40e and the i40iw driver are loaded, a warning
in check_flush_dependency is being triggered. This seems
to be because of the i40e driver workqueue is allocated with
the WQ_MEM_RECLAIM flag, and the i40iw one is not.
Similar error was encountered on ice too and it was fixed by
removing the flag. Do the same for i40e too.
[Feb 9 09:08] ------------[ cut here ]------------
[ +0.000004] workqueue: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] is
flushing !WQ_MEM_RECLAIM infiniband:0x0
[ +0.000060] WARNING: CPU: 0 PID: 937 at kernel/workqueue.c:2966
check_flush_dependency+0x10b/0x120
[ +0.000007] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq
snd_timer snd_seq_device snd soundcore nls_utf8 cifs cifs_arc4
nls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr
rfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma
intel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif
isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal
intel_powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core
iTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore
ioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich
intel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad
xfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe
drm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel
libata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror
dm_region_hash dm_log dm_mod fuse
[ +0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: loaded Not
tainted 6.8.0-rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1
[ +0.000003] Hardware name: Intel Corporation S2600BPB/S2600BPB, BIOS
SE5C620.86B.02.01.0013.121520200651 12/15/2020
[ +0.000001] Workqueue: i40e i40e_service_task [i40e]
[ +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120
[ +0.000003] Code: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48
81 c6 b0 00 00 00 48 c7 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd
ff <0f> 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff ff 90
[ +0.000002] RSP: 0018:ffffbd294976bcf8 EFLAGS: 00010282
[ +0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX:
0000000000000027
[ +0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI:
ffff94d47f620bc0
[ +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09:
00000000ffff7fff
[ +0.000001] R10: ffffbd294976bb98 R11: ffffffffa0be65e8 R12:
ffff94c5451ea180
[ +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15:
ffff94c5f1330ab0
[ +0.000001] FS: 0000000000000000(0000) GS:ffff94d47f600000(0000)
knlGS:0000000000000000
[ +0.000002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ +0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4:
00000000007706f0
[ +0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ +0.000001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ +0.000001] PKRU: 55555554
[ +0.000001] Call Trace:
[ +0.000001] <TASK>
[ +0.000002] ? __warn+0x80/0x130
[ +0.000003] ? check_flush_dependency+0x10b/0x120
[ +0.000002] ? report_bug+0x195/0x1a0
[ +0.000005] ? handle_bug+0x3c/0x70
[ +0.000003] ? exc_invalid_op+0x14/0x70
[ +0.000002] ? asm_exc_invalid_op+0x16/0x20
[ +0.000006] ? check_flush_dependency+0x10b/0x120
[ +0.000002] ? check_flush_dependency+0x10b/0x120
[ +0.000002] __flush_workqueue+0x126/0x3f0
[ +0.000015] ib_cache_cleanup_one+0x1c/0xe0 [ib_core]
[ +0.000056] __ib_unregister_device+0x6a/0xb0 [ib_core]
[ +0.000023] ib_unregister_device_and_put+0x34/0x50 [ib_core]
[ +0.000020] i40iw_close+0x4b/0x90 [irdma]
[ +0.000022] i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e]
[ +0.000035] i40e_service_task+0x126/0x190 [i40e]
[ +0.000024] process_one_work+0x174/0x340
[ +0.000003] worker_thread+0x27e/0x390
[ +0.000001] ? __pfx_worker_thread+0x10/0x10
[ +0.000002] kthread+0xdf/0x110
[ +0.000002] ? __pfx_kthread+0x10/0x10
[ +0.000002] ret_from_fork+0x2d/0x50
[ +0.000003] ? __pfx_kthread+0x10/0x10
[ +0.000001] ret_from_fork_asm+0x1b/0x30
[ +0.000004] </TASK>
[ +0.000001] ---[ end trace 0000000000000000 ]---
Fixes: 4d5957cbdecd ("i40e: remove WQ_UNBOUND and the task limit of our workqueue")
Signed-off-by: Sindhu Devale <sindhu.devale@intel.com>
Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Robert Ganzynkowicz <robert.ganzynkowicz@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20240423182723.740401-2-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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mlx5 Rx flow steering and CQE handling enable the driver to be able to
update an skb's md_dst attribute as MACsec when MACsec traffic arrives when
a device is configured for offloading. Advertise this to the core stack to
take advantage of this capability.
Cc: stable@vger.kernel.org
Fixes: b7c9400cbc48 ("net/mlx5e: Implement MACsec Rx data path using MACsec skb_metadata_dst")
Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Reviewed-by: Benjamin Poirier <bpoirier@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://lore.kernel.org/r/20240423181319.115860-5-rrameshbabu@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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update md_dst
Can now correctly identify where the packets should be delivered by using
md_dst or its absence on devices that provide it.
This detection is not possible without device drivers that update md_dst. A
fallback pattern should be used for supporting such device drivers. This
fallback mode causes multicast messages to be cloned to both the non-macsec
and macsec ports, independent of whether the multicast message received was
encrypted over MACsec or not. Other non-macsec traffic may also fail to be
handled correctly for devices in promiscuous mode.
Link: https://lore.kernel.org/netdev/ZULRxX9eIbFiVi7v@hog/
Cc: Sabrina Dubroca <sd@queasysnail.net>
Cc: stable@vger.kernel.org
Fixes: 860ead89b851 ("net/macsec: Add MACsec skb_metadata_dst Rx Data path support")
Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Reviewed-by: Benjamin Poirier <bpoirier@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://lore.kernel.org/r/20240423181319.115860-4-rrameshbabu@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The rx_chn->irq[] array is unsigned int but it should be signed for the
error handling to work. Also if k3_udma_glue_rx_get_irq() returns zero
then we should return -ENXIO instead of success.
Fixes: 128d5874c082 ("net: ti: icssg-prueth: Add ICSSG ethernet driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://lore.kernel.org/r/05282415-e7f4-42f3-99f8-32fde8f30936@moroto.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This reverts commit 1dccdba084897443d116508a8ed71e0ac8a031a4.
In userspace a different approach was choosen - hwdb. As a result, there
is no need for these values.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu@tomeuvizoso.net>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
|