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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"These are mainly devicetree fixes for the rockchip and nxp platforms
on arm64, addressing mistakes in the board and soc specific
descriptions.
In particular the newly added Rock 5T board required multiple bugfixes
for PCIe and USB, while on the i.MX platform there are a number of
regulator related fixes. The only other platforms with devicetree
fixes are at91 with a fixup for SD/MMC and a change to enable all the
available UARTS on the Axiado reference board.
Also on the at91 platform, a Kconfig change addresses a regression
that stopped the DMA engine from working in 6.17-rc.
Three drivers each have a simple bugfix, stopping incorrect behavior
in op-tee firmware, the tee subsystem and the qualcomm mdt_loader.
Two trivial MAINTAINERS file changes are needed to make sure that
patches reach the correct maintainer, but don't change the actual
responsibilities"
* tag 'soc-fixes-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (27 commits)
ARM: dts: microchip: sama7d65: Force SDMMC Legacy mode
ARM: at91: select ARCH_MICROCHIP
arm64: dts: rockchip: fix second M.2 slot on ROCK 5T
arm64: dts: rockchip: fix USB on RADXA ROCK 5T
MAINTAINERS: exclude defconfig from ARM64 PORT
arm64: dts: axiado: Add missing UART aliases
MAINTAINERS: Update Nobuhiro Iwamatsu's email address
arm64: dts: rockchip: Add vcc-supply to SPI flash on Pinephone Pro
arm64: dts: rockchip: fix es8388 address on rk3588s-roc-pc
arm64: dts: rockchip: Fix Bluetooth interrupts flag on Neardi LBA3368
arm64: dts: rockchip: correct network description on Sige5
arm64: dts: rockchip: Minor whitespace cleanup
ARM: dts: rockchip: Minor whitespace cleanup
arm64: dts: rockchip: Add supplies for eMMC on rk3588-orangepi-5
arm64: dts: rockchip: Fix the headphone detection on the orangepi 5 plus
arm64: dts: imx95: Fix JPEG encoder node assigned clock
arm64: dts: imx95-19x19-evk: correct the phy setting for flexcan1/2
arm64: dts: imx8mp: Fix missing microSD slot vqmmc on Data Modul i.MX8M Plus eDM SBC
arm64: dts: imx8mp: Fix missing microSD slot vqmmc on DH electronics i.MX8M Plus DHCOM
arm64: dts: imx8mp-tqma8mpql: remove virtual 3.3V regulator
...
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This reverts:
commit bead88002227 ("drm/nouveau: Remove waitque for sched teardown")
commit 5f46f5c7af8c ("drm/nouveau: Add new callback for scheduler teardown")
from the drm/sched teardown leak fix series:
https://lore.kernel.org/dri-devel/20250710125412.128476-2-phasta@kernel.org/
The aforementioned series removed a blocking waitqueue from
nouveau_sched_fini(). It was mistakenly assumed that this waitqueue only
prevents jobs from leaking, which the series fixed.
The waitqueue, however, also guarantees that all VM_BIND related jobs
are finished in order, cleaning up mappings in the GPU's MMU. These jobs
must be executed sequentially. Without the waitqueue, this is no longer
guaranteed, because entity and scheduler teardown can race with each
other.
Revert all patches related to the waitqueue removal.
Fixes: bead88002227 ("drm/nouveau: Remove waitque for sched teardown")
Suggested-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250901083107.10206-2-phasta@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes
Microchip AT91 fixes for v6.17
This update includes:
- adaptation to the SDHCI capabilities on sama7d65 curiosity board DT as
SDHCI quirks are not in place yet. SD/MMC don't work without these
- addition of one Kconfig symbol that is already used in DMA tree for
6.17. XDMA cannot be selected if not present.
* tag 'at91-fixes-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: microchip: sama7d65: Force SDMMC Legacy mode
ARM: at91: select ARCH_MICROCHIP
Link: https://lore.kernel.org/r/20250903173403.113604-1-nicolas.ferre@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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When a watch on dir=/ is combined with an fsnotify event for a
single-character name directly under / (e.g., creating /a), an
out-of-bounds read can occur in audit_compare_dname_path().
The helper parent_len() returns 1 for "/". In audit_compare_dname_path(),
when parentlen equals the full path length (1), the code sets p = path + 1
and pathlen = 1 - 1 = 0. The subsequent loop then dereferences
p[pathlen - 1] (i.e., p[-1]), causing an out-of-bounds read.
Fix this by adding a pathlen > 0 check to the while loop condition
to prevent the out-of-bounds access.
Cc: stable@vger.kernel.org
Fixes: e92eebb0d611 ("audit: fix suffixed '/' filename matching")
Reported-by: Stanislav Fort <disclosure@aisle.com>
Suggested-by: Linus Torvalds <torvalds@linuxfoundation.org>
Signed-off-by: Stanislav Fort <stanislav.fort@aisle.com>
[PM: subject tweak, sign-off email fixes]
Signed-off-by: Paul Moore <paul@paul-moore.com>
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Currently the kzalloc failure check just sets reports the failure
and sets the variable ret to -ENOMEM, which is not checked later
for this specific error. Fix this by just returning -ENOMEM rather
than setting ret.
Fixes: 4fb930715468 ("drm/amd/amdgpu: remove redundant host to psp cmd buf allocations")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 1ee9d1a0962c13ba5ab7e47d33a80e3b8dc4b52e)
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Pull bitmap fix from Yury Norov:
"Fix sched_numa_find_nth_cpu() if mask offline
sched_numa_find_nth_cpu() uses a bsearch to look for the 'closest' CPU
in sched_domains_numa_masks and given cpus mask. However they might
not intersect if all CPUs in the cpus mask are offline.
bsearch will return NULL in that case, bail out instead of
dereferencing a bogus pointer"
* tag 'bitmap-for-6.17-rc5' of https://github.com/norov/linux:
sched: Fix sched_numa_find_nth_cpu() if mask offline
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filename__read_build_id() now takes a blocking/non-blocking argument.
The original behavior of filename__read_build_id() was blocking so add
block=true to fix the build.
Fixes: 2c369d91d093 ("perf symbol: Add blocking argument to filename__read_build_id")
Signed-off-by: James Clark <james.clark@linaro.org>
Reviewed-by: Ian Rogers <irogers@google.com>
Reviewed-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/20250903-james-perf-read-build-id-fix-v1-1-6a694d0a980f@linaro.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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The SDMMC in this IP currently only supports legacy mode
due to a hardware quirk, setting the flags to reflect the limitation.
Fixes: deaa14ab6b06 ("ARM: dts: microchip: add support for sama7d65_curiosity board")
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20250819170528.126010-1-Ryan.Wanner@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
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Like with the ARM64 Microchip platforms, lets add a generic ARCH_MICROCHIP
symbol and select it so that drivers that are reused for multiple product
generation or lines, can just depend on it instead of adding each SoC
symbol as their dependencies.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://lore.kernel.org/r/20250813174720.540015-3-robert.marko@sartura.hr
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
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sched_numa_find_nth_cpu() uses a bsearch to look for the 'closest'
CPU in sched_domains_numa_masks and given cpus mask. However they
might not intersect if all CPUs in the cpus mask are offline. bsearch
will return NULL in that case, bail out instead of dereferencing a
bogus pointer.
The previous behaviour lead to this bug when using maxcpus=4 on an
rk3399 (LLLLbb) (i.e. booting with all big CPUs offline):
[ 1.422922] Unable to handle kernel paging request at virtual address ffffff8000000000
[ 1.423635] Mem abort info:
[ 1.423889] ESR = 0x0000000096000006
[ 1.424227] EC = 0x25: DABT (current EL), IL = 32 bits
[ 1.424715] SET = 0, FnV = 0
[ 1.424995] EA = 0, S1PTW = 0
[ 1.425279] FSC = 0x06: level 2 translation fault
[ 1.425735] Data abort info:
[ 1.425998] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000
[ 1.426499] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 1.426952] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 1.427428] swapper pgtable: 4k pages, 39-bit VAs, pgdp=0000000004a9f000
[ 1.428038] [ffffff8000000000] pgd=18000000f7fff403, p4d=18000000f7fff403, pud=18000000f7fff403, pmd=0000000000000000
[ 1.429014] Internal error: Oops: 0000000096000006 [#1] SMP
[ 1.429525] Modules linked in:
[ 1.429813] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc4-dirty #343 PREEMPT
[ 1.430559] Hardware name: Pine64 RockPro64 v2.1 (DT)
[ 1.431012] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 1.431634] pc : sched_numa_find_nth_cpu+0x2a0/0x488
[ 1.432094] lr : sched_numa_find_nth_cpu+0x284/0x488
[ 1.432543] sp : ffffffc084e1b960
[ 1.432843] x29: ffffffc084e1b960 x28: ffffff80078a8800 x27: ffffffc0846eb1d0
[ 1.433495] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[ 1.434144] x23: 0000000000000000 x22: fffffffffff7f093 x21: ffffffc081de6378
[ 1.434792] x20: 0000000000000000 x19: 0000000ffff7f093 x18: 00000000ffffffff
[ 1.435441] x17: 3030303866666666 x16: 66663d736b73616d x15: ffffffc104e1b5b7
[ 1.436091] x14: 0000000000000000 x13: ffffffc084712860 x12: 0000000000000372
[ 1.436739] x11: 0000000000000126 x10: ffffffc08476a860 x9 : ffffffc084712860
[ 1.437389] x8 : 00000000ffffefff x7 : ffffffc08476a860 x6 : 0000000000000000
[ 1.438036] x5 : 000000000000bff4 x4 : 0000000000000000 x3 : 0000000000000000
[ 1.438683] x2 : 0000000000000000 x1 : ffffffc0846eb000 x0 : ffffff8000407b68
[ 1.439332] Call trace:
[ 1.439559] sched_numa_find_nth_cpu+0x2a0/0x488 (P)
[ 1.440016] smp_call_function_any+0xc8/0xd0
[ 1.440416] armv8_pmu_init+0x58/0x27c
[ 1.440770] armv8_cortex_a72_pmu_init+0x20/0x2c
[ 1.441199] arm_pmu_device_probe+0x1e4/0x5e8
[ 1.441603] armv8_pmu_device_probe+0x1c/0x28
[ 1.442007] platform_probe+0x5c/0xac
[ 1.442347] really_probe+0xbc/0x298
[ 1.442683] __driver_probe_device+0x78/0x12c
[ 1.443087] driver_probe_device+0xdc/0x160
[ 1.443475] __driver_attach+0x94/0x19c
[ 1.443833] bus_for_each_dev+0x74/0xd4
[ 1.444190] driver_attach+0x24/0x30
[ 1.444525] bus_add_driver+0xe4/0x208
[ 1.444874] driver_register+0x60/0x128
[ 1.445233] __platform_driver_register+0x24/0x30
[ 1.445662] armv8_pmu_driver_init+0x28/0x4c
[ 1.446059] do_one_initcall+0x44/0x25c
[ 1.446416] kernel_init_freeable+0x1dc/0x3bc
[ 1.446820] kernel_init+0x20/0x1d8
[ 1.447151] ret_from_fork+0x10/0x20
[ 1.447493] Code: 90022e21 f000e5f5 910de2b5 2a1703e2 (f8767803)
[ 1.448040] ---[ end trace 0000000000000000 ]---
[ 1.448483] note: swapper/0[1] exited with preempt_count 1
[ 1.449047] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 1.449741] SMP: stopping secondary CPUs
[ 1.450105] Kernel Offset: disabled
[ 1.450419] CPU features: 0x000000,00080000,20002001,0400421b
[ 1.450935] Memory Limit: none
[ 1.451217] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---
Yury: with the fix, the function returns cpu == nr_cpu_ids, and later in
smp_call_function_any ->
smp_call_function_single ->
generic_exec_single
we test the cpu for '>= nr_cpu_ids' and return -ENXIO. So everything is
handled correctly.
Fixes: cd7f55359c90 ("sched: add sched_numa_find_nth_cpu()")
Cc: stable@vger.kernel.org
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
The newly added Rock 5T board needed slightly bigger fixes to make the
PCIe and USB actually work, because the PCIe does share its lanes between
two ports and the usb needs to toggle a gpio to supply power.
The other interesting fix is the headphone detection on the Orange Pi 5+.
The rest are some added supplies to make the boot log less scary and a
number of styling fixes.
* tag 'v6.17-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: fix second M.2 slot on ROCK 5T
arm64: dts: rockchip: fix USB on RADXA ROCK 5T
arm64: dts: rockchip: Add vcc-supply to SPI flash on Pinephone Pro
arm64: dts: rockchip: fix es8388 address on rk3588s-roc-pc
arm64: dts: rockchip: Fix Bluetooth interrupts flag on Neardi LBA3368
arm64: dts: rockchip: correct network description on Sige5
arm64: dts: rockchip: Minor whitespace cleanup
ARM: dts: rockchip: Minor whitespace cleanup
arm64: dts: rockchip: Add supplies for eMMC on rk3588-orangepi-5
arm64: dts: rockchip: Fix the headphone detection on the orangepi 5 plus
arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3399-pinebook-pro
arm64: dts: rockchip: mark eeprom as read-only for Radxa E52C
Link: https://lore.kernel.org/r/5909239.Y6S9NjorxK@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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During the suspend sequence the cached CPPC request is destroyed
with the expectation that it's restored during resume. This assumption
broke when the separate cache EPP variable was removed, and then it was
broken again by commit 608a76b65288 ("cpufreq/amd-pstate: Add support
for the "Requested CPU Min frequency" BIOS option") which explicitly
set it to zero during suspend.
Remove the invalidation and set the value during the suspend call to
update limits so that the cached variable can be used to restore on
resume.
Fixes: 608a76b65288 ("cpufreq/amd-pstate: Add support for the "Requested CPU Min frequency" BIOS option")
Fixes: b7a41156588a ("cpufreq/amd-pstate: Invalidate cppc_req_cached during suspend")
Reported-by: goldens <goldenspinach.rhbugzilla@gmail.com>
Closes: https://community.frame.work/t/increased-power-usage-after-resuming-from-suspend-on-ryzen-7040-kernel-6-15-regression/
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2391221
Tested-by: goldens <goldenspinach.rhbugzilla@gmail.com>
Tested-by: Willian Wang <kernel@willian.wang>
Reported-by: Vincent Mauirn <vincent.maurin.fr@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219981
Tested-by: Alex De Lorenzo <kernel@alexdelorenzo.dev>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Link: https://lore.kernel.org/r/20250826052747.2240670-1-superm1@kernel.org
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
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The on-host hardware ECC engine remains registered both when
the spi_register_controller() function returns with an error
and also on device removal.
Change the qcom_spi_probe() function to unregister the engine
on the error path, and add the missing unregistering call to
qcom_spi_remove() to avoid possible use-after-free issues.
Fixes: 7304d1909080 ("spi: spi-qpic: add driver for QCOM SPI NAND flash Interface")
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Message-ID: <20250903-qpic-snand-unregister-ecceng-v1-1-ef5387b0abdc@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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The generic vDSO library uses the UAPI headers. On arm64 __BITS_PER_LONG is
always '64' even when used from the compat vDSO. In that case __GENMASK()
does an illegal bitshift, invoking undefined behaviour.
Change __BITS_PER_LONG to also work when used from the comapt vDSO.
To not confuse real userspace, only do this when building the kernel.
Reported-by: John Stultz <jstultz@google.com>
Closes: https://lore.kernel.org/lkml/CANDhNCqvKOc9JgphQwr0eDyJiyG4oLFS9R8rSFvU0fpurrJFDg@mail.gmail.com/
Fixes: cd3557a7618b ("vdso/gettimeofday: Add support for auxiliary clocks")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: John Stultz <jstultz@google.com>
Link: https://lore.kernel.org/r/20250821-vdso-arm64-compat-bitsperlong-v1-1-700bcabe7732@linutronix.de
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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The call to __iter_div_u64_rem() in vdso_time_update_aux() is a wrapper
around subtraction. It cannot be used to divide large numbers, as that
introduces long, computationally expensive delays. A regular u64 division
is also not possible in the timekeeper update path as it can be too slow.
Instead of splitting the ktime_t offset into into second and subsecond
components during the timekeeper update fast-path, do it together with the
adjustment of tk->offs_aux in the slow-path. Equivalent to the handling of
offs_boot and monotonic_to_boot.
Reuse the storage of monotonic_to_boot for the new field, as it is not used
by auxiliary timekeepers.
Fixes: 380b84e168e5 ("vdso/vsyscall: Update auxiliary clock data in the datapage")
Reported-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250825-vdso-auxclock-division-v1-1-a1d32a16a313@linutronix.de
Closes: https://lore.kernel.org/lkml/aKwsNNWsHJg8IKzj@localhost/
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The event_limit can be set by the PERF_EVENT_IOC_REFRESH to limit the
number of events. When the event_limit reaches 0, the POLL_HUP signal
should be sent. But it's missed.
The corresponding counter should be stopped when the event_limit reaches
0. It was implemented in the ARCH-specific code. However, since the
commit 9734e25fbf5a ("perf: Fix the throttle logic for a group"), all
the ARCH-specific code has been moved to the generic code. The code to
handle the event_limit was lost.
Add the event->pmu->stop(event, 0); back.
Fixes: 9734e25fbf5a ("perf: Fix the throttle logic for a group")
Closes: https://lore.kernel.org/lkml/aICYAqM5EQUlTqtX@li-2b55cdcc-350b-11b2-a85c-a78bff51fc11.ibm.com/
Reported-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Link: https://lkml.kernel.org/r/20250811182644.1305952-1-kan.liang@linux.intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
Jeff Johnson says:
==================
ath.git update for v6.17-rc5
Fix a long-standing issue with ath11k dropping group data packets
during GTK rekey, and fix an omission in the ath12k multi-link EMLSR
support introduced in v6.16.
==================
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Fix the following copy overflow warning identified by Smatch checker.
drivers/net/wireless/microchip/wilc1000/wlan_cfg.c:184 wilc_wlan_parse_response_frame()
error: '__memcpy()' 'cfg->s[i]->str' copy overflow (512 vs 65537)
This patch introduces size check before accessing the memory buffer.
The checks are base on the WID type of received data from the firmware.
For WID string configuration, the size limit is determined by individual
element size in 'struct wilc_cfg_str_vals' that is maintained in 'len' field
of 'struct wilc_cfg_str'.
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/linux-wireless/aLFbr9Yu9j_TQTey@stanley.mountain
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://patch.msgid.link/20250829225829.5423-1-ajay.kathat@microchip.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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If the ssid->datalen is more than IEEE80211_MAX_SSID_LEN (32) it would
lead to memory corruption so add some bounds checking.
Fixes: c38c70185101 ("wifi: cfg80211: Set SSID if it is not already set")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/0aaaae4a3ed37c6252363c34ae4904b1604e8e32.1756456951.git.dan.carpenter@linaro.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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If the ssid_eid[1] length is more that 32 it leads to memory corruption.
Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/2a40f5ec7617144aef412034c12919a4927d90ad.1756456951.git.dan.carpenter@linaro.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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If the ssidie[1] length is more that 32 it leads to memory corruption.
Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/e91fb43fcedc4893b604dfb973131661510901a7.1756456951.git.dan.carpenter@linaro.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in
API"), the recently-added export_core() and import_core() methods in
struct shash_alg have effectively become mandatory (even though it is
not tested or enforced), since legacy drivers that need a fallback
depend on them. Make crypto/sha512.c compatible with these legacy
drivers by adding export_core() and import_core() methods to it.
Reported-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reported-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Closes: https://lore.kernel.org/r/aLSnCc9Ws5L9y+8X@gcabiddu-mobl.ger.corp.intel.com
Fixes: 4bc7f7b687a2 ("crypto: sha512 - Use same state format as legacy drivers")
Tested-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Tested-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Link: https://lore.kernel.org/r/20250901165013.48649-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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|
Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in
API"), the recently-added export_core() and import_core() methods in
struct shash_alg have effectively become mandatory (even though it is
not tested or enforced), since legacy drivers that need a fallback
depend on them. Make crypto/sha256.c compatible with these legacy
drivers by adding export_core() and import_core() methods to it.
Reported-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reported-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Closes: https://lore.kernel.org/r/aLSnCc9Ws5L9y+8X@gcabiddu-mobl.ger.corp.intel.com
Fixes: 07f090959bba ("crypto: sha256 - Use same state format as legacy drivers")
Tested-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Tested-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Link: https://lore.kernel.org/r/20250901165013.48649-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in
API"), the recently-added export_core() and import_core() methods in
struct shash_alg have effectively become mandatory (even though it is
not tested or enforced), since legacy drivers that need a fallback
depend on them. Make crypto/sha1.c compatible with these legacy drivers
by adding export_core() and import_core() methods to it.
Reported-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reported-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Closes: https://lore.kernel.org/r/aLSnCc9Ws5L9y+8X@gcabiddu-mobl.ger.corp.intel.com
Fixes: b10a74abcfc5 ("crypto: sha1 - Use same state format as legacy drivers")
Tested-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Tested-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Link: https://lore.kernel.org/r/20250901165013.48649-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Print the negotiated encryption cipher type in DebugData
Signed-off-by: Bharath SM <bharathsm@microsoft.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Add smb3_lease_break_enter to trace lease break notifications,
recording lease state, flags, epoch, and lease key. Align
smb3_lease_not_found to use the same payload and print format.
Signed-off-by: Bharath SM <bharathsm@microsoft.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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correct spellings in comments
Signed-off-by: Bharath SM <bharathsm@microsoft.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Fix multiple fwnode reference leaks:
1. The function calls fwnode_get_named_child_node() to get the "leds" node,
but never calls fwnode_handle_put(leds) to release this reference.
2. Within the fwnode_for_each_child_node() loop, the early return
paths that don't properly release the "led" fwnode reference.
This fix follows the same pattern as commit d029edefed39
("net dsa: qca8k: fix usages of device_get_named_child_node()")
Fixes: 94a2a84f5e9e ("net: dsa: mv88e6xxx: Support LED control")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patch.msgid.link/20250901073224.2273103-1-linmq006@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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devconf->rpl_seg_enabled can be changed concurrently from
/proc/sys/net/ipv6/conf, annotate lockless reads on it.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Link: https://patch.msgid.link/20250901123726.1972881-2-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Ido Schimmel says:
====================
vxlan: Fix NPDs when using nexthop objects
With FDB nexthop groups, VXLAN FDB entries do not necessarily point to
a remote destination but rather to an FDB nexthop group. This means that
first_remote_{rcu,rtnl}() can return NULL and a few places in the driver
were not ready for that, resulting in NULL pointer dereferences.
Patches #1-#2 fix these NPDs.
Note that vxlan_fdb_find_uc() still dereferences the remote returned by
first_remote_rcu() without checking that it is not NULL, but this
function is only invoked by a single driver which vetoes the creation of
FDB nexthop groups. I will patch this in net-next to make the code less
fragile.
Patch #3 adds a selftests which exercises these code paths and tests
basic Tx functionality with FDB nexthop groups. I verified that the test
crashes the kernel without the first two patches.
====================
Link: https://patch.msgid.link/20250901065035.159644-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add test cases for VXLAN with FDB nexthop groups, testing both IPv4 and
IPv6. Test basic Tx functionality as well as some corner cases.
Example output:
# ./test_vxlan_nh.sh
TEST: VXLAN FDB nexthop: IPv4 basic Tx [ OK ]
TEST: VXLAN FDB nexthop: IPv6 basic Tx [ OK ]
TEST: VXLAN FDB nexthop: learning [ OK ]
TEST: VXLAN FDB nexthop: IPv4 proxy [ OK ]
TEST: VXLAN FDB nexthop: IPv6 proxy [ OK ]
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250901065035.159644-4-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When the "proxy" option is enabled on a VXLAN device, the device will
suppress ARP requests and IPv6 Neighbor Solicitation messages if it is
able to reply on behalf of the remote host. That is, if a matching and
valid neighbor entry is configured on the VXLAN device whose MAC address
is not behind the "any" remote (0.0.0.0 / ::).
The code currently assumes that the FDB entry for the neighbor's MAC
address points to a valid remote destination, but this is incorrect if
the entry is associated with an FDB nexthop group. This can result in a
NPD [1][3] which can be reproduced using [2][4].
Fix by checking that the remote destination exists before dereferencing
it.
[1]
BUG: kernel NULL pointer dereference, address: 0000000000000000
[...]
CPU: 4 UID: 0 PID: 365 Comm: arping Not tainted 6.17.0-rc2-virtme-g2a89cb21162c #2 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.17.0-4.fc41 04/01/2014
RIP: 0010:vxlan_xmit+0xb58/0x15f0
[...]
Call Trace:
<TASK>
dev_hard_start_xmit+0x5d/0x1c0
__dev_queue_xmit+0x246/0xfd0
packet_sendmsg+0x113a/0x1850
__sock_sendmsg+0x38/0x70
__sys_sendto+0x126/0x180
__x64_sys_sendto+0x24/0x30
do_syscall_64+0xa4/0x260
entry_SYSCALL_64_after_hwframe+0x4b/0x53
[2]
#!/bin/bash
ip address add 192.0.2.1/32 dev lo
ip nexthop add id 1 via 192.0.2.2 fdb
ip nexthop add id 10 group 1 fdb
ip link add name vx0 up type vxlan id 10010 local 192.0.2.1 dstport 4789 proxy
ip neigh add 192.0.2.3 lladdr 00:11:22:33:44:55 nud perm dev vx0
bridge fdb add 00:11:22:33:44:55 dev vx0 self static nhid 10
arping -b -c 1 -s 192.0.2.1 -I vx0 192.0.2.3
[3]
BUG: kernel NULL pointer dereference, address: 0000000000000000
[...]
CPU: 13 UID: 0 PID: 372 Comm: ndisc6 Not tainted 6.17.0-rc2-virtmne-g6ee90cb26014 #3 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1v996), BIOS 1.17.0-4.fc41 04/01/2x014
RIP: 0010:vxlan_xmit+0x803/0x1600
[...]
Call Trace:
<TASK>
dev_hard_start_xmit+0x5d/0x1c0
__dev_queue_xmit+0x246/0xfd0
ip6_finish_output2+0x210/0x6c0
ip6_finish_output+0x1af/0x2b0
ip6_mr_output+0x92/0x3e0
ip6_send_skb+0x30/0x90
rawv6_sendmsg+0xe6e/0x12e0
__sock_sendmsg+0x38/0x70
__sys_sendto+0x126/0x180
__x64_sys_sendto+0x24/0x30
do_syscall_64+0xa4/0x260
entry_SYSCALL_64_after_hwframe+0x4b/0x53
RIP: 0033:0x7f383422ec77
[4]
#!/bin/bash
ip address add 2001:db8:1::1/128 dev lo
ip nexthop add id 1 via 2001:db8:1::1 fdb
ip nexthop add id 10 group 1 fdb
ip link add name vx0 up type vxlan id 10010 local 2001:db8:1::1 dstport 4789 proxy
ip neigh add 2001:db8:1::3 lladdr 00:11:22:33:44:55 nud perm dev vx0
bridge fdb add 00:11:22:33:44:55 dev vx0 self static nhid 10
ndisc6 -r 1 -s 2001:db8:1::1 -w 1 2001:db8:1::3 vx0
Fixes: 1274e1cc4226 ("vxlan: ecmp support for mac fdb entries")
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250901065035.159644-3-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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VXLAN FDB entries can point to either a remote destination or an FDB
nexthop group. The latter is usually used in EVPN deployments where
learning is disabled.
However, when learning is enabled, an incoming packet might try to
refresh an FDB entry that points to an FDB nexthop group and therefore
does not have a remote. Such packets should be dropped, but they are
only dropped after dereferencing the non-existent remote, resulting in a
NPD [1] which can be reproduced using [2].
Fix by dropping such packets earlier. Remove the misleading comment from
first_remote_rcu().
[1]
BUG: kernel NULL pointer dereference, address: 0000000000000000
[...]
CPU: 13 UID: 0 PID: 361 Comm: mausezahn Not tainted 6.17.0-rc1-virtme-g9f6b606b6b37 #1 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.17.0-4.fc41 04/01/2014
RIP: 0010:vxlan_snoop+0x98/0x1e0
[...]
Call Trace:
<TASK>
vxlan_encap_bypass+0x209/0x240
encap_bypass_if_local+0xb1/0x100
vxlan_xmit_one+0x1375/0x17e0
vxlan_xmit+0x6b4/0x15f0
dev_hard_start_xmit+0x5d/0x1c0
__dev_queue_xmit+0x246/0xfd0
packet_sendmsg+0x113a/0x1850
__sock_sendmsg+0x38/0x70
__sys_sendto+0x126/0x180
__x64_sys_sendto+0x24/0x30
do_syscall_64+0xa4/0x260
entry_SYSCALL_64_after_hwframe+0x4b/0x53
[2]
#!/bin/bash
ip address add 192.0.2.1/32 dev lo
ip address add 192.0.2.2/32 dev lo
ip nexthop add id 1 via 192.0.2.3 fdb
ip nexthop add id 10 group 1 fdb
ip link add name vx0 up type vxlan id 10010 local 192.0.2.1 dstport 12345 localbypass
ip link add name vx1 up type vxlan id 10020 local 192.0.2.2 dstport 54321 learning
bridge fdb add 00:11:22:33:44:55 dev vx0 self static dst 192.0.2.2 port 54321 vni 10020
bridge fdb add 00:aa:bb:cc:dd:ee dev vx1 self static nhid 10
mausezahn vx0 -a 00:aa:bb:cc:dd:ee -b 00:11:22:33:44:55 -c 1 -q
Fixes: 1274e1cc4226 ("vxlan: ecmp support for mac fdb entries")
Reported-by: Marlin Cremers <mcremers@cloudbear.nl>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250901065035.159644-2-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Correct the Mode Control Register (MODCTRL) offset for RZ/N MIIC.
According to the R-IN Engine and Ethernet Peripherals Manual (Rev.1.30)
[0], Table 10.1 "Ethernet Accessory Register List", MODCTRL is at offset
0x8, not 0x20 as previously defined.
Offset 0x20 actually maps to the Port Trigger Control Register (PTCTRL),
which controls PTP_MODE[3:0] and RGMII_CLKSEL[4]. Using this incorrect
definition prevented the driver from configuring the SW_MODE[4:0] bits
in MODCTRL, which control the internal connection of Ethernet ports. As
a result, the MIIC could not be switched into the correct mode, leading
to link setup failures and non-functional Ethernet ports on affected
systems.
[0] https://www.renesas.com/en/document/mah/rzn1d-group-rzn1s-group-rzn1l-group-users-manual-r-engine-and-ethernet-peripherals?r=1054571
Fixes: 7dc54d3b8d91 ("net: pcs: add Renesas MII converter driver")
Cc: stable@kernel.org
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://patch.msgid.link/20250901112019.16278-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When sending llc packets with vlan tx offload, the hardware fails to
actually add the tag. Deal with this by fixing it up in software.
Fixes: 656e705243fd ("net-next: mediatek: add support for MT7623 ethernet")
Reported-by: Thibaut VARENE <hacks@slashdirt.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250831182007.51619-1-nbd@nbd.name
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Russell King says:
====================
net: fix optical SFP failures
A regression was reported back in April concerning pcs-lynx and 10G
optical SFPs. This patch series addresses that regression, and likely
similar unreported regressions.
These patches:
- Add phy_interface_weight() which will be used in the solution.
- Split out the code that determines the inband "type" for an
interface mode.
- Clear the Autoneg bit in the advertising mask, or the Autoneg bit
in the support mask and the entire advertising mask if the selected
interface mode has no inband capabilties.
Tested with the mvpp2 patch posted earlier today.
====================
Link: https://patch.msgid.link/aLSHmddAqiCISeK3@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Mathew reports that as a result of commit 6561f0e547be ("net: pcs:
pcs-lynx: implement pcs_inband_caps() method"), 10G SFP modules no
longer work with the Lynx PCS.
This problem is not specific to the Lynx PCS, but is caused by commit
df874f9e52c3 ("net: phylink: add pcs_inband_caps() method") which added
validation of the autoneg state to the optical SFP configuration path.
Fix this by handling interface modes that fundamentally have no
inband negotiation more correctly - if we only have a single interface
mode, clear the Autoneg support bit and the advertising mask. If the
module can operate with several different interface modes, autoneg may
be supported for other modes, so leave the support mask alone and just
clear the Autoneg bit in the advertising mask.
This restores 10G optical module functionality with PCS that supply
their inband support, and makes ethtool output look sane.
Reported-by: Mathew McBride <matt@traverse.com.au>
Closes: https://lore.kernel.org/r/025c0ebe-5537-4fa3-b05a-8b835e5ad317@app.fastmail.com
Fixes: df874f9e52c3 ("net: phylink: add pcs_inband_caps() method")
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/E1uslwx-00000001SPB-2kiM@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Provide a function to get the type of the inband signalling used for
a PHY interface type. This will be used in the subsequent patch to
address problems with 10G optical modules.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1uslws-00000001SP5-1R2R@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1uslwn-00000001SOx-0a7H@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When tcp_ao_copy_all_matching() fails in tcp_v6_syn_recv_sock() it just
exits the function. This ends up causing a memory-leak:
unreferenced object 0xffff0000281a8200 (size 2496):
comm "softirq", pid 0, jiffies 4295174684
hex dump (first 32 bytes):
7f 00 00 06 7f 00 00 06 00 00 00 00 cb a8 88 13 ................
0a 00 03 61 00 00 00 00 00 00 00 00 00 00 00 00 ...a............
backtrace (crc 5ebdbe15):
kmemleak_alloc+0x44/0xe0
kmem_cache_alloc_noprof+0x248/0x470
sk_prot_alloc+0x48/0x120
sk_clone_lock+0x38/0x3b0
inet_csk_clone_lock+0x34/0x150
tcp_create_openreq_child+0x3c/0x4a8
tcp_v6_syn_recv_sock+0x1c0/0x620
tcp_check_req+0x588/0x790
tcp_v6_rcv+0x5d0/0xc18
ip6_protocol_deliver_rcu+0x2d8/0x4c0
ip6_input_finish+0x74/0x148
ip6_input+0x50/0x118
ip6_sublist_rcv+0x2fc/0x3b0
ipv6_list_rcv+0x114/0x170
__netif_receive_skb_list_core+0x16c/0x200
netif_receive_skb_list_internal+0x1f0/0x2d0
This is because in tcp_v6_syn_recv_sock (and the IPv4 counterpart), when
exiting upon error, inet_csk_prepare_forced_close() and tcp_done() need
to be called. They make sure the newsk will end up being correctly
free'd.
tcp_v4_syn_recv_sock() makes this very clear by having the put_and_exit
label that takes care of things. So, this patch here makes sure
tcp_v4_syn_recv_sock and tcp_v6_syn_recv_sock have similar
error-handling and thus fixes the leak for TCP-AO.
Fixes: 06b22ef29591 ("net/tcp: Wire TCP-AO to request sockets")
Signed-off-by: Christoph Paasch <cpaasch@openai.com>
Reviewed-by: Dmitry Safonov <0x7f454c46@gmail.com>
Link: https://patch.msgid.link/20250830-tcpao_leak-v1-1-e5878c2c3173@openai.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Fix sparse warnings about endianness. Store DMA addr to a variable
of correct type and then only convert it when writing to the descriptor.
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250901210818.1025316-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This reverts commit 8401a108a63302a5a198c7075d857895ca624851.
I got a report from an (anonymous) Sundance user:
Ethernet controller: Sundance Technology Inc / IC Plus Corp IC Plus IP100A Integrated 10/100 Ethernet MAC + PHY (rev 31)
Revert the driver back in. Make following changes:
- update Denis's email address in MAINTAINERS
- adjust to timer API renames:
- del_timer_sync() -> timer_delete_sync()
- from_timer() -> timer_container_of()
Fixes: 8401a108a633 ("eth: remove the DLink/Sundance (ST201) driver")
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250901210818.1025316-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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During GTK rekey, mac80211 issues a clear key (if the old key exists)
followed by an install key operation in the same context. This causes
ath11k to send two WMI commands in quick succession: one to clear the
old key and another to install the new key in the same slot.
Under certain conditions—especially under high load or time sensitive
scenarios, firmware may process these commands asynchronously in a way
that firmware assumes the key is cleared whereas hardware has a valid key.
This inconsistency between hardware and firmware leads to group addressed
packet drops. Only setting the same key again can restore a valid key in
firmware and allow packets to be transmitted.
This issue remained latent because the host's clear key commands were
not effective in firmware until commit 436a4e886598 ("ath11k: clear the
keys properly via DISABLE_KEY"). That commit enabled the host to
explicitly clear group keys, which inadvertently exposed the race.
To mitigate this, restrict group key clearing across all modes (AP, STA,
MESH). During rekey, the new key can simply be set on top of the previous
one, avoiding the need for a clear followed by a set.
However, in AP mode specifically, permit group key clearing when no
stations are associated. This exception supports transitions from secure
modes (e.g., WPA2/WPA3) to open mode, during which all associated peers
are removed and the group key is cleared as part of the transition.
Add a per-BSS station counter to track the presence of stations during
set key operations. Also add a reset_group_keys flag to track the key
re-installation state and avoid repeated installation of the same key
when the number of connected stations transitions to non-zero within a
rekey period.
Additionally, for AP and Mesh modes, when the first station associates,
reinstall the same group key that was last set. This ensures that the
firmware recovers from any race that may have occurred during a previous
key clear when no stations were associated.
This change ensures that key clearing is permitted only when no clients
are connected, avoiding packet loss while enabling dynamic security mode
transitions.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.9.0.1-02146-QCAHKSWPL_SILICONZ-1
Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.41
Reported-by: Steffen Moser <lists@steffen-moser.de>
Closes: https://lore.kernel.org/linux-wireless/c6366409-9928-4dd7-bf7b-ba7fcf20eabf@steffen-moser.de
Fixes: 436a4e886598 ("ath11k: clear the keys properly via DISABLE_KEY")
Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Tested-by: Nicolas Escande <nico.escande@gmail.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250810170018.1124014-1-rameshkumar.sundaram@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
|
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Currently, when updating EMLSR capabilities of a multi-link (ML) station,
only the EMLSR parameters (e.g., padding delay, transition delay, and
timeout) are sent to firmware. However, firmware also requires the
EMLSR support flag to be set in the MLO flags of the peer assoc WMI
command to properly handle EML operating mode notification frames.
Set the ATH12K_WMI_FLAG_MLO_EMLSR_SUPPORT flag in the peer assoc WMI
command when the ML station is EMLSR-capable, so that the firmware can
respond to EHT EML action frames from associated stations.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Fixes: 4bcf9525bc49 ("wifi: ath12k: update EMLSR capabilities of ML Station")
Signed-off-by: Ramya Gnanasekar <ramya.gnanasekar@oss.qualcomm.com>
Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250801104920.3326352-1-rameshkumar.sundaram@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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In get_bpf_prog_info_linear two calls to bpf_obj_get_info_by_fd are
made, the first to compute memory requirements for a struct perf_bpil
and the second to fill it in. Previously the code would warn when the
second call didn't match the first. Such races can be common place in
things like perf test, whose perf trace tests will frequently load BPF
programs. Rather than a debug message, return actual errors for this
case. Out of paranoia also validate the read bpf_prog_info array
value. Change the type of ptr to avoid mismatched pointer type
compiler warnings. Add some additional debug print outs and sanity
asserts.
Closes: https://lore.kernel.org/lkml/CAP-5=fWJQcmUOP7MuCA2ihKnDAHUCOBLkQFEkQES-1ZZTrgf8Q@mail.gmail.com/
Fixes: 6ac22d036f86 ("perf bpf: Pull in bpf_program__get_prog_info_linear()")
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250902181713.309797-4-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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The array's contents is a compile time constant. Constify to make the
code more intention revealing and avoid unintended errors.
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250902181713.309797-3-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Calls to perf_env__insert_bpf_prog_info may fail as a sideband thread
may already have inserted the bpf_prog_info. Such failures may yield
info_linear being freed which then causes use-after-free issues with
the internal bpf_prog_info info struct. Make it so that
perf_env__insert_bpf_prog_info trigger early non-error paths and fix
the use-after-free in perf_event__synthesize_one_bpf_prog. Add proper
return error handling to perf_env__add_bpf_info (that calls
perf_env__insert_bpf_prog_info) and propagate the return value in its
callers.
Closes: https://lore.kernel.org/lkml/CAP-5=fWJQcmUOP7MuCA2ihKnDAHUCOBLkQFEkQES-1ZZTrgf8Q@mail.gmail.com/
Fixes: 03edb7020bb9 ("perf bpf: Fix two memory leakages when calling perf_env__insert_bpf_prog_info()")
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250902181713.309797-2-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Add quirk for a copper SFP that identifies itself as "FLYPRO"
"SFP-10GT-CS-30M". It uses RollBall protocol to talk to the PHY.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250831105910.3174-1-olek2@wp.pl
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small changes including a few regression fixes:
- Regression fix for Intel SKL/KBL HD-audio bindings
- Regression fix for missing Nvidia HDMI codec entries after the
recent code reorganization
- A few TAS2781 codec regression fixes
- Fix for ASoC component lookup breakage
- Usual HD-audio, USB-audio and SOF quirk entries"
* tag 'sound-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/hdmi: Add pin fix for another HP EliteDesk 800 G4 model
ALSA: usb-audio: Allow Focusrite devices to use low samplerates
ALSA: hda: tas2781: reorder tas2563 calibration variables
ALSA: hda: tas2781: fix tas2563 EFI data endianness
ALSA: firewire-motu: drop EPOLLOUT from poll return values as write is not supported
ALSA: docs: Add documents for recently changes in snd-usb-audio
ALSA: usb-audio: Add mute TLV for playback volumes on more devices
ASoC: SOF: Intel: WCL: Add the sdw_process_wakeen op
ALSA: hda: Avoid binding with SOF for SKL/KBL platforms
ASoC: rsnd: tidyup direction name on rsnd_dai_connect()
ALSA: hda/tas2781: Fix EFI name for calibration beginning with 1 instead of 0
ALSA: usb-audio: move mixer_quirks' min_mute into common quirk
ALSA: hda/realtek: Fix headset mic for TongFang X6[AF]R5xxY
ALSA: hda/hdmi: Restore missing HDMI codec entries
ASoC: codecs: idt821034: fix wrong log in idt821034_chip_direction_output()
ASoC: soc-core: tidyup snd_soc_lookup_component_nolocked()
ASoC: soc-core: care NULL dirver name on snd_soc_lookup_component_nolocked()
ALSA: hda: intel-dsp-config: Select SOF driver on MTL Chromebooks
ALSA: usb-audio: Add mute TLV for playback volumes on some devices
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"17 hotfixes. 13 are cc:stable and the remainder address post-6.16
issues or aren't considered necessary for -stable kernels. 11 of these
fixes are for MM.
This includes a three-patch series from Harry Yoo which fixes an
intermittent boot failure which can occur on x86 systems. And a
two-patch series from Alexander Gordeev which fixes a KASAN crash on
S390 systems"
* tag 'mm-hotfixes-stable-2025-09-01-17-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm: fix possible deadlock in kmemleak
x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings()
mm: introduce and use {pgd,p4d}_populate_kernel()
mm: move page table sync declarations to linux/pgtable.h
proc: fix missing pde_set_flags() for net proc files
mm: fix accounting of memmap pages
mm/damon/core: prevent unnecessary overflow in damos_set_effective_quota()
kexec: add KEXEC_FILE_NO_CMA as a legal flag
kasan: fix GCC mem-intrinsic prefix with sw tags
mm/kasan: avoid lazy MMU mode hazards
mm/kasan: fix vmalloc shadow memory (de-)population races
kunit: kasan_test: disable fortify string checker on kasan_strings() test
selftests/mm: fix FORCE_READ to read input value correctly
mm/userfaultfd: fix kmap_local LIFO ordering for CONFIG_HIGHPTE
ocfs2: prevent release journal inode after journal shutdown
rust: mm: mark VmaNew as transparent
of_numa: fix uninitialized memory nodes causing kernel panic
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