This commit introduces a new madvise interface to support
driver-specific ioctl operations. The madvise interface allows for more
efficient memory management by providing hints to the driver about the
expected memory usage and pte update policy for gpuvma.
v2 (Matthew/Thomas)
- Drop num_ops support
- Drop purgeable support
- Add kernel-docs
- IOWR/IOW
v3 (Matthew/Thomas)
- Reorder attributes
- use __u16 for migration_policy
- use __u64 for reserved in unions
- Avoid usage of vma
Carlos Llamas [Mon, 25 Aug 2025 15:57:42 +0000 (15:57 +0000)]
drm/xe: switch to local xbasename() helper
Commit b0a2ee5567ab ("drm/xe: prepare xe_gen_wa_oob to be multi-use")
introduced a call to basename(). The GNU version of this function is not
portable and fails to build with alternative libc implementations like
musl or bionic. This causes the following build error:
drivers/gpu/drm/xe/xe_gen_wa_oob.c:130:12: error: assignment to ‘const char *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
130 | fn = basename(fn);
| ^
While a POSIX version of basename() could be used, it would require a
separate header plus the behavior differs from GNU version in that it
might modify its argument. Not great.
Instead, implement a local xbasename() helper based on strrchr() that
provides the same functionality and avoids portability issues.
Fixes: b0a2ee5567ab ("drm/xe: prepare xe_gen_wa_oob to be multi-use") Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Tiffany Yang <ynaffit@google.com> Signed-off-by: Carlos Llamas <cmllamas@google.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20250825155743.1132433-1-cmllamas@google.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Matthew Brost [Mon, 25 Aug 2025 15:28:41 +0000 (08:28 -0700)]
drm/xe: Don't trigger rebind on initial dma-buf validation
On the first validate of an imported dma-buf (initial bind), the device
has no GPU mappings, so a rebind is unnecessary. Rebinding here is
harmful in multi-GPU setups and for VMs using preempt-fence mode, as it
would evict in-flight GPU work.
v2:
- Drop dma_buf_validated, check for XE_PL_SYSTEM (Thomas)
Thomas Hellström [Thu, 21 Aug 2025 14:30:44 +0000 (16:30 +0200)]
drm/xe/tests/xe_dma_buf: Set the drm_object::dma_buf member
This member is set when exporting using prime. However
the xe_gem_prime_export() alone doesn't set it, since it's done
later in the prime export flow.
For the test, set it manually and remove the hack that set it
temporarily when it was really needed.
drm/xe/xe_sync: avoid race during ufence signaling
Marking ufence as signalled after copy_to_user() is too late.
Worker thread which signals ufence by memory write might be raced
with another userspace vm-bind call. In map/unmap scenario unmap
may still see ufence is not signalled causing -EBUSY. Change the
order of marking / write to user-fence fixes this issue.
Lucas De Marchi [Thu, 21 Aug 2025 16:18:07 +0000 (09:18 -0700)]
drm/xe/configfs: Dump custom settings when binding
Device configuration using configfs could be prepared long time prior
the driver load. Currently all the xe configfs entries are for things
that are important to have in the log if a non-default value is being
used. Add a info-level message about that with the individual entries
that are different than the default.
Based on previous patch by Michal Wajdeczko.
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://lore.kernel.org/r/20250821-psmi-v5-12-34ab7550d3d8@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Lucas De Marchi [Thu, 21 Aug 2025 16:18:02 +0000 (09:18 -0700)]
drm/xe/configfs: Allow to enable PSMI
Now that additional WAs are in place and it's possible to allocate
buffers through debugfs, add the configfs attribute to turn PSMI on.
Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Riana Tauro <riana.tauro@intel.com> Link: https://lore.kernel.org/r/20250821-psmi-v5-7-34ab7550d3d8@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Lucas De Marchi [Thu, 21 Aug 2025 16:18:01 +0000 (09:18 -0700)]
drm/xe/configfs: Simplify kernel doc
From the caller perspective reading the documentation, there's no need
to be so specific about everything the function is doing/checking. Just
document the functionality a caller cares about.
Lucas De Marchi [Thu, 21 Aug 2025 16:17:57 +0000 (09:17 -0700)]
drm/xe/psmi: Add debugfs interface for PSMI
Requirement for PSMI capture is to have a physically contiguous buffer.
All the needed configuration is done by the userspace tool directly to
the GPU via mmio access.
This interface only support allocating from VRAM regions. For integrated
devices, the PSMI buffer is in SYSTEM memory and should be allocated by
userspace using hugetlbfs.
Here we add the ability to allocate a region of physically contiguous
memory by writing to debugfs file (listed below). For multi-tile devices,
the capture tool requires ability to allocate a capture buffer per tile
(VRAM region) and so user can specify a region_mask. The tool then
can mmap the buffers via direct mmap of the PCIBAR via sysfs.
To support the capture tool, 3 new debugfs entries are added:
psmi_capture_addr - physical address per VRAM region's capture buffer
psmi_capture_region_mask - select which region(s) to allocate a buffer
psmi_capture_size - size of current capture buffer
Writing psmi_capture_size will allocate new buffer of requested size per
region after freeing any current buffers.
Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Original-author: Brian Welty <brian.welty@intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> # v2 Link: https://lore.kernel.org/r/20250821-psmi-v5-2-34ab7550d3d8@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Lucas De Marchi [Thu, 21 Aug 2025 16:17:56 +0000 (09:17 -0700)]
drm/xe/psmi: Add GuC flag to enable PSMI
PSMI allows to capture data from the GPU useful for early
validation. From the kernel side there isn't much to be done, just a few
things:
1) Toggle the feature support in GuC
2) Enable some additional WAs
3) Allocate buffers
Here is the first step, with the next ones to follow. For now everything
is disabled through a check in configfs that is currently hardcoded to
disabled.
Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://lore.kernel.org/r/20250821-psmi-v5-1-34ab7550d3d8@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Stuart Summers [Tue, 19 Aug 2025 20:10:54 +0000 (20:10 +0000)]
drm/xe/pcode: Initialize data0 for pcode read routine
There are two registers filled in when reading data from
pcode besides the mailbox itself. Currently, we allow a NULL
value for the second of these two (data1) and assume the first
is defined. However, many of the routines that are calling
this function assume that pcode will ignore the value being
passed in and so leave that first value (data0) defined but
uninitialized. To be safe, make sure this value is always
initialized to something (0 generally) in the event pcode
behavior changes and starts using this value.
Gustavo Sousa [Mon, 18 Aug 2025 18:15:47 +0000 (15:15 -0300)]
drm/xe: Use for_each_gt to define gt_count
We are currently bumping gt_count as we define GTs for each tile. While
that works with our current code, there are reasons to improve that:
* That section of the code is dedicated to define each tile's set of GTs
and their respective info. The gt_count can be seen as a device level
property. While it is fair to bump it as we define each GT, we can
also focus on the GT themselves and count after we are done with the
definitions.
* More *importantly*, gt_count should reflect the number of GTs that we
would get when looping over them with for_each_gt(). Bumping gt_count
the way we are currently doing makes that value not really connected
to for_each_gt(). This could bite us in the future if in the loop gets
extra checks that are not accounted for in each existing "gt_count++".
As such, let's use for_each_gt() and extract the calculation of gt_count
into a separate block, just after we define the set of GTs for each
tile.
Gustavo Sousa [Mon, 18 Aug 2025 18:15:46 +0000 (15:15 -0300)]
drm/xe: Probe for tile count during device info initialization
The function mmio_multi_tile_setup() does not look like the proper
location for probing for the number of existing tiles in the hardware.
It should not be that function's responsibility and such information
should instead be already available when it gets called.
The fact that we need to adjust gt_count is a symptom of that.
Move probing of available tile count to a dedicated function named
xe_info_probe_tile_count() and call it from xe_info_init(), which seems
like a more appropriate place for that.
With that move, we no longer need to (and shouldn't) adjust gt_count as
a part of xe_info_probe_tile_count(), as that field will be initialized
later in xe_info_init().
v4:
- Only probe for tile count if the default tile_count != 1 (just like
was done in mmio_multi_tile_setup()). (CI)
v3:
- Unchanged.
v2:
- Use KUnit static stub so that we do not try to query hardware when
running KUnit tests. (CI)
- Tweak last paragraph of commit message to make it clearer.
(Jonathan)
Nitin Gote [Tue, 19 Aug 2025 06:11:51 +0000 (11:41 +0530)]
drm/xe/tuning: Apply "Disable NULL query for Anyhit Shader" to Xe2
Extend the "Disable NULL query for Anyhit Shader" tuning to Xe2
(graphics version 2000+) platforms, in addition to Xe3.
This sets the DIS_NULL_QUERY bit in RT_CTRL to disable null query
for Anyhit shaders on both Xe2 and Xe3.
This is a change in behavior that can regress a userspace not
prepared for it. However it's not feasible to change dynamically
the option per client or per exec queue via an opt-in flag. Mesa
is already prepared for that and it got propagated to their
stable versions. Even if it was possible, at this point adding a
flag would mean mesa would also need to propagate such a flag to
their stable versions, otherwise the previous fix would not be
used.
drm/panel: panel-samsung-s6e88a0-ams427ap24: Fix includes
Include <linux/property.h> to declare device_property_read_bool() and
<linux/mod_devicetable.h> to declare struct of_device_id. Avoids the
dependency on the backlight header to include both.
drm/gpusvm: Make drm_gpusvm_for_each_* macros public
The drm_gpusvm_for_each_notifier, drm_gpusvm_for_each_notifier_safe and
drm_gpusvm_for_each_range_safe macros are useful for locating notifiers
and ranges within a user-specified range. By making these macros public,
we enable broader access and utility for developers who need to leverage
them in their implementations.
v2 (Matthew Brost)
- drop inline __drm_gpusvm_range_find
- /s/notifier_iter_first/drm_gpusvm_notifier_find
This ops is used to iterate over GPUVA's in the user-provided range
and split the existing sparse VMA's if the start or end of the input
range lies within it. The operations can create up to 2 REMAPS and 2 MAPs.
The primary use case is for drivers to assign attributes to GPU VAs in
the specified range without performing unmaps or merging mappings,
supporting fine-grained control over sparse va's.
Cc: Danilo Krummrich <dakr@kernel.org> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Boris Brezillon <bbrezillon@kernel.org> Cc: <dri-devel@lists.freedesktop.org> Signed-off-by: Himal Prasad Ghimiray<himal.prasad.ghimiray@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Acked-by: Danilo Krummrich <dakr@kernel.org> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250819162058.2777306-4-himal.prasad.ghimiray@intel.com
Boris Brezillon [Tue, 19 Aug 2025 16:20:56 +0000 (21:50 +0530)]
drm/gpuvm: Kill drm_gpuva_init()
drm_gpuva_init() only has one internal user, and given we are about to
add new optional fields, it only add maintenance burden for no real
benefit, so let's kill the thing now.
Cc: Danilo Krummrich <dakr@kernel.org> Cc: Rob Clark <robin.clark@oss.qualcomm.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Acked-by: Danilo Krummrich <dakr@kernel.org> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Rob Clark <robin.clark@oss.qualcomm.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250819162058.2777306-3-himal.prasad.ghimiray@intel.com
Boris Brezillon [Tue, 19 Aug 2025 16:20:55 +0000 (21:50 +0530)]
drm/gpuvm: Pass map arguments through a struct
We are about to pass more arguments to drm_gpuvm_sm_map[_ops_create](),
so, before we do that, let's pass arguments through a struct instead
of changing each call site every time a new optional argument is added.
Cc: Danilo Krummrich <dakr@kernel.org> Cc: Brendan King <Brendan.King@imgtec.com> Cc: Matt Coster <matt.coster@imgtec.com> Cc: Boris Brezillon <bbrezillon@kernel.org> Cc: Caterina Shablia <caterina.shablia@collabora.com> Cc: Rob Clark <robin.clark@oss.qualcomm.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: <dri-devel@lists.freedesktop.org> Co-developed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Acked-by: Danilo Krummrich <dakr@kernel.org> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Rob Clark <robin.clark@oss.qualcomm.com> Reviewed-by: Matt Coster <matt.coster@imgtec.com> # imagination/pvr_vm.c Acked-by: Matt Coster <matt.coster@imgtec.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250819162058.2777306-2-himal.prasad.ghimiray@intel.com
Dave Airlie [Mon, 18 Aug 2025 20:58:56 +0000 (06:58 +1000)]
Merge tag 'drm-misc-next-2025-08-14' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for v6.18:
UAPI Changes:
- Add DRM_IOCTL_GEM_CHANGE_HANDLE for reassigning GEM handles
- Document DRM_MODE_PAGE_FLIP_EVENT
Cross-subsystem Changes:
fbcon:
- Add missing declarations in fbcon.h
Core Changes:
bridge:
- Fix ref counting
panel:
- Replace and remove mipi_dsi_generic_write_{seq/_chatty}()
sched:
- Fixes
Rust:
- Drop Opaque<> from ioctl arguments
Driver Changes:
amdxdma:
- Support buffers allocated by user space
- Streamline PM interfaces
- Fixes
bridge:
- cdns-dsi: Various improvements to mode setting
- Support Solomon SSD2825 plus DT bindings
- Support Waveshare DSI2DPI plus DT bindings
gud:
- Fixes
ivpu:
- Fixes
nouveau:
- Use GSP firmware by default
- Fixes
panel:
- panel-edp: Support mt8189 Chromebooks; Support BOE NV140WUM-N64;
Support SHP LQ134Z1; Fixes
- panel-simple: Support Olimex LCD-OLinuXino-5CTS plus DT bindings
- Support Samsung AMS561RA01
- Support Hydis HV101HD1 plus DT bindings
panthor:
- Print task/pid on errors
- Fixes
renesas:
- convert to RUNTIME_PM_OPS
repaper:
- Use shadow-plane helpers
rocket:
- Add driver for Rockchip NPU plus DT bindings
sharp-memory:
- Use shadow-plane helpers
simpledrm:
- Use of_reserved_mem_region_to_resource() helper
tidss:
- Use crtc_ fields for programming display mode
- Remove other drivers from aperture
v3d:
- Support querying nubmer of GPU resets for KHR_robustness
If the argument check during an array bind fails, the bind_ops are freed
twice as seen below. Fix this by setting bind_ops to NULL after freeing.
==================================================================
BUG: KASAN: double-free in xe_vm_bind_ioctl+0x1b2/0x21f0 [xe]
Free of addr ffff88813bb9b800 by task xe_vm/14198
VFs without native PCIe Power Management (PM) capabilities inherit their
PF's power state as per PCIe specifications(§5.10.1 PCIe Base Spec 7.0).
Enabling Runtime Power Management (RPM) for these VFs trigger unnecessary
driver suspend/resume operations that ultimately perform no PCI-level power
transition.
Since VFs without PM capabilities cannot independently enter low-power
states, the existing RPM workflow becomes redundant:
1. Driver executes full suspend/resume sequence
2. PCI PM transition step becomes no-op
3. VF power state remains tied to PF's status
Disabling RPM for VFs eliminates this redundant processing while
maintaining proper power management through PF dependency. This
optimization ensures VFs follow their PF's power state without superfluous
runtime handling.
Signed-off-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Anshuman Gupta <anshuman.gupta@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Maarten Lankhorst <dev@lankhorst.se> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20250812163613.9954-1-satyanarayana.k.v.p@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Linus Torvalds [Sun, 17 Aug 2025 13:53:15 +0000 (06:53 -0700)]
Merge tag 'x86_urgent_for_v6.17_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Remove a transitional asm/cpuid.h header which was added only as a
fallback during cpuid helpers reorg
- Initialize reserved fields in the SVSM page validation calls
structure to zero in order to allow for future structure extensions
- Have the sev-guest driver's buffers used in encryption operations be
in linear mapping space as the encryption operation can be offloaded
to an accelerator
- Have a read-only MSR write when in an AMD SNP guest trap to the
hypervisor as it is usually done. This makes the guest user
experience better by simply raising a #GP instead of terminating said
guest
- Do not output AVX512 elapsed time for kernel threads because the data
is wrong and fix a NULL pointer dereferencing in the process
- Adjust the SRSO mitigation selection to the new attack vectors
* tag 'x86_urgent_for_v6.17_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpuid: Remove transitional <asm/cpuid.h> header
x86/sev: Ensure SVSM reserved fields in a page validation entry are initialized to zero
virt: sev-guest: Satisfy linear mapping requirement in get_derived_key()
x86/sev: Improve handling of writes to intercepted TSC MSRs
x86/fpu: Fix NULL dereference in avx512_status()
x86/bugs: Select best SRSO mitigation
Linus Torvalds [Sun, 17 Aug 2025 12:57:47 +0000 (05:57 -0700)]
Merge tag 'locking_urgent_for_v6.17_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Borislav Petkov:
- Make sure sanity checks down in the mutex lock path happen on the
correct type of task so that they don't trigger falsely
- Use the write unsafe user access pairs when writing a futex value to
prevent an error on PowerPC which does user read and write accesses
differently
* tag 'locking_urgent_for_v6.17_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking: Fix __clear_task_blocked_on() warning from __ww_mutex_wound() path
futex: Use user_write_access_begin/_end() in futex_put_value()
Linus Torvalds [Sat, 16 Aug 2025 13:59:13 +0000 (06:59 -0700)]
Merge tag 'ata-ata-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fixes from Damien Le Moal:
- Fix a regression affecting old IDE/PATA device scan and introduced by
the recent link power management cleanups & fixes. The regression
prevented devices from being properly detected (me)
- Fix command duration limits (CDL) feature control: attempting to
enable the feature while NCQ commands are being executed resulted in
a silent failure to enable CDL when needed (Igor)
* tag 'ata-ata-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-scsi: Fix CDL control
ata: libata-eh: Fix link state check for IDE/PATA ports
Linus Torvalds [Sat, 16 Aug 2025 13:20:49 +0000 (06:20 -0700)]
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"One core change removing the 'w' access flag of attributes that don't
have a set routine (and therefore can't be written to) which should
have no practical impact. The big scsi_debug update is caused by
reformatting lots of arrays and the rest of the bug fixes in drivers
are trivial"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: core: Remove error print for devm_add_action_or_reset()
scsi: ufs: mediatek: Fix out-of-bounds access in MCQ IRQ mapping
scsi: lpfc: Remove redundant assignment to avoid memory leak
scsi: lpfc: Fix wrong function reference in a comment
scsi: ufs: core: Fix interrupt handling for MCQ Mode
scsi: scsi_debug: Make read-only arrays static const
scsi: core: sysfs: Correct sysfs attributes access rights
Linus Torvalds [Fri, 15 Aug 2025 21:52:36 +0000 (14:52 -0700)]
Merge tag 'drm-fixes-2025-08-16' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Relatively quiet week, usual amdgpu/i915/xe fixes along with a set of
fixes for fbdev format info, which fix some regressions seen in with
rc1.
bridge:
- fix OF-node leak
- fix documentation
fbdev-emulation:
- pass correct format info to drm_helper_mode_fill_fb_struct()
i915:
- Fix the implementation of wa_18038517565 [fbc]
- Do not trigger Frame Change events from frontbuffer flush [psr]
xe:
- Some more xe_migrate_access_memory fixes (Auld)
- Defer buffer object shrinker write-backs and GPU waits (Thomas)
- HWMON fix for clamping limits (Karthik)
- SRIOV-PF: Set VF LMEM BAR size (Michal)"
* tag 'drm-fixes-2025-08-16' of https://gitlab.freedesktop.org/drm/kernel:
drm/xe/pf: Set VF LMEM BAR size
drm/amdgpu: fix task hang from failed job submission during process kill
drm/amdgpu: fix incorrect vm flags to map bo
drm/amdgpu: fix vram reservation issue
drm/amdgpu: Add PSP fw version check for fw reserve GFX command
drm/xe/hwmon: Add SW clamp for power limits writes
drm/xe: Defer buffer object shrinker write-backs and GPU waits
drm/xe/migrate: prevent potential UAF
drm/xe/migrate: don't overflow max copy size
drm/xe/migrate: prevent infinite recursion
drm/i915/psr: Do not trigger Frame Change events from frontbuffer flush
drm/i915/fbc: fix the implementation of wa_18038517565
drm/panfrost: Print RSS for tiler heap BO's in debugfs GEMS file
drm/radeon: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
drm/nouveau: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
drm/omap: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
drm/bridge: document HDMI CEC callbacks
drm/bridge: Describe the newly introduced drm_connector parameter for drm_bridge_detect
drm/bridge: fix OF node leak
Linus Torvalds [Fri, 15 Aug 2025 19:50:12 +0000 (12:50 -0700)]
Merge tag 'xfs-fixes-6.17-rc2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
- Fix an assert trigger introduced during the merge window
- Prevent atomic writes to be used with DAX
- Prevent users from using the max_atomic_write mount option without
reflink, as atomic writes > 1block are not supported without reflink
- Fix a null-pointer-deref in a tracepoint
* tag 'xfs-fixes-6.17-rc2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: split xfs_zone_record_blocks
xfs: fix scrub trace with null pointer in quotacheck
xfs: reject max_atomic_write mount option for no reflink
xfs: disallow atomic writes on DAX
fs/dax: Reject IOCB_ATOMIC in dax_iomap_rw()
xfs: remove XFS_IBULK_SAME_AG
xfs: fully decouple XFS_IBULK* flags from XFS_IWALK* flags
xfs: fix frozen file system assert in xfs_trans_alloc
drm/bridge: display-connector: don't set OP_DETECT for DisplayPorts
Detecting the monitor for DisplayPort targets is more complicated than
just reading the HPD pin level: it requires reading the DPCD in order to
check what kind of device is attached to the port and whether there is
an actual display attached.
In order to let DRM framework handle such configurations, disable
DRM_BRIDGE_OP_DETECT for dp-connector devices, letting the actual DP
driver perform detection. This still keeps DRM_BRIDGE_OP_HPD enabled, so
it is valid for the bridge to report HPD events.
Currently inside the kernel there are only two targets which list
hpd-gpios for dp-connector devices: arm64/qcom/qcs6490-rb3gen2 and
arm64/qcom/sa8295p-adp. Both should be fine with this change.
Linus Torvalds [Fri, 15 Aug 2025 15:20:36 +0000 (08:20 -0700)]
Merge tag 'block-6.17-20250815' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- Fix for unprivileged daemons in ublk
- Speedup ublk release by removing unnecessary quiesce
- Fix for blk-wbt, where a regression caused it to not be possible to
enable at runtime
- blk-wbt cleanups
- Kill the page pool from drbd
- Remove redundant __GFP_NOWARN uses in a few spots
- Fix for a kobject double initialization issues
* tag 'block-6.17-20250815' of git://git.kernel.dk/linux:
block: restore default wbt enablement
Docs: admin-guide: Correct spelling mistake
blk-wbt: doc: Update the doc of the wbt_lat_usec interface
blk-wbt: Eliminate ambiguity in the comments of struct rq_wb
blk-wbt: Optimize wbt_done() for non-throttled writes
block: fix kobject double initialization in add_disk
blk-cgroup: remove redundant __GFP_NOWARN
block, bfq: remove redundant __GFP_NOWARN
ublk: check for unprivileged daemon on each I/O fetch
ublk: don't quiesce in ublk_ch_release
drbd: Remove the open-coded page pool
968e30006807 ("x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header")
to include <asm/cpuid/api.h> instead of <asm/cpuid.h>.
The <asm/cpuid.h> header was still retained as a wrapper, just in case
some new code in -next started using it. Now that everything is merged
to Linus' tree, remove the header.
Tom Lendacky [Wed, 13 Aug 2025 15:26:59 +0000 (10:26 -0500)]
x86/sev: Ensure SVSM reserved fields in a page validation entry are initialized to zero
In order to support future versions of the SVSM_CORE_PVALIDATE call, all
reserved fields within a PVALIDATE entry must be set to zero as an SVSM should
be ensuring all reserved fields are zero in order to support future usage of
reserved areas based on the protocol version.
Tom Lendacky [Wed, 16 Jul 2025 20:41:35 +0000 (15:41 -0500)]
virt: sev-guest: Satisfy linear mapping requirement in get_derived_key()
Commit
7ffeb2fc2670 ("x86/sev: Document requirement for linear mapping of guest request buffers")
added a check that requires the guest request buffers to be in the linear
mapping. The get_derived_key() function was passing a buffer that was
allocated on the stack, resulting in the call to snp_send_guest_request()
returning an error.
Update the get_derived_key() function to use an allocated buffer instead
of a stack buffer.
Linus Torvalds [Fri, 15 Aug 2025 15:02:34 +0000 (08:02 -0700)]
Merge tag 'io_uring-6.17-20250815' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Tweak for the fairly recent changes of minimizing io-wq worker
creations when it's pointless to create them.
- Fix for an issue with ring provided buffers, which could cause issues
with reuse or corrupt application data.
* tag 'io_uring-6.17-20250815' of git://git.kernel.dk/linux:
io_uring/io-wq: add check free worker before create new worker
io_uring/net: commit partial buffers on retry
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to
pm_runtime_mark_last_busy().
Linus Torvalds [Fri, 15 Aug 2025 13:54:37 +0000 (06:54 -0700)]
Merge tag 'gpio-fixes-for-v6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fix from Bartosz Golaszewski:
- fix the way optional interrupts are retrieved from firmware in
gpio-mlxbf3
* tag 'gpio-fixes-for-v6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: mlxbf3: use platform_get_irq_optional()
Revert "gpio: mlxbf3: only get IRQ for device instance 0"
Linus Torvalds [Fri, 15 Aug 2025 12:58:19 +0000 (05:58 -0700)]
Merge tag '6.17-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Fix unlink race and rename races
- SMB3.1.1 compression fix
- Avoid unneeded strlen calls in cifs_get_spnego_key
- Fix slab out of bounds in parse_server_interfaces()
- Fix mid leak and server buffer leak
- smbdirect send error path fix
- update internal version #
- Fix unneeded response time update in negotiate protocol
* tag '6.17-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: remove redundant lstrp update in negotiate protocol
cifs: update internal version number
smb: client: don't wait for info->send_pending == 0 on error
smb: client: fix mid_q_entry memleak leak with per-mid locking
smb3: fix for slab out of bounds on mount to ksmbd
cifs: avoid extra calls to strlen() in cifs_get_spnego_key()
cifs: Fix collect_sample() to handle any iterator type
smb: client: fix race with concurrent opens in rename(2)
smb: client: fix race with concurrent opens in unlink(2)
Karunika Choo [Thu, 7 Aug 2025 16:26:32 +0000 (17:26 +0100)]
drm/panthor: Make MMU cache maintenance use FLUSH_CACHES command
As the FLUSH_MEM and FLUSH_PT MMU_AS commands are deprecated in GPUs
from Mali-Gx20 onwards, this patch adds support for performing cache
maintenance via the FLUSH_CACHES command in GPU_COMMAND in place of
FLUSH_MEM and FLUSH_PT commands.
Mali-Gx10 and Mali-Gx15 GPUs also has support for the FLUSH_CACHES
command and will also use this by default going forward.
Karunika Choo [Thu, 7 Aug 2025 16:26:31 +0000 (17:26 +0100)]
drm/panthor: Serialize GPU cache flush operations
In certain scenarios, it is possible for multiple cache flushes to be
requested before the previous one completes. This patch introduces the
cache_flush_lock mutex to serialize these operations and ensure that
any requested cache flushes are completed instead of dropped.
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Co-developed-by: Dennis Tsiang <dennis.tsiang@arm.com> Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com> Signed-off-by: Karunika Choo <karunika.choo@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://lore.kernel.org/r/20250807162633.3666310-6-karunika.choo@arm.com
Karunika Choo [Thu, 7 Aug 2025 16:26:30 +0000 (17:26 +0100)]
drm/panthor: Add support for Mali-Gx15 family of GPUs
Mali-Gx15 introduces a new GPU_FEATURES register that provides
information about GPU-wide supported features. The register value will
be passed on to userspace via gpu_info.
Additionally, Mali-Gx15 presents an 'Immortalis' naming variant
depending on the shader core count and presence of Ray Intersection
feature support.
This patch adds:
- support for correctly identifying the model names for Mali-Gx15 GPUs.
- arch 11.8 FW binary support
Karunika Choo [Thu, 7 Aug 2025 16:26:28 +0000 (17:26 +0100)]
drm/panthor: Simplify getting the GPU model name
This patch replaces the panthor_model structure with a simple switch
case based on the product_id which is in the format of:
((arch_major << 24) | product_major)
This simplifies comparison and allows extending of the function to
accommodate naming differences based on supported GPU features.
Karunika Choo [Thu, 7 Aug 2025 16:26:27 +0000 (17:26 +0100)]
drm/panthor: Add panthor_hw and move gpu_info initialization into it
This patch introduces panthor_hw and moves the initialization of the
gpu_info struct into panthor_hw.c in preparation of handling future GPU
register and naming changes.
Future GPU support can be added by extending panthor_gpu_info_init()
with the necessary register reads behind GPU architecture version guards
if the change is minor. For more complex changes, the function can be
forked and the appropriate function will need to be called based on the
GPU architecture version.
Linus Torvalds [Fri, 15 Aug 2025 02:15:22 +0000 (19:15 -0700)]
Merge tag 'firewire-fixes-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire fixes from Takashi Sakamoto:
"This fixes a potential call to schedule() within an RCU read-side
critical section. The solution applies reference counting to ensure
that handlers which may call schedule() are invoked safely outside of
the critical section"
* tag 'firewire-fixes-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: reallocate buffer for FCP address handlers when more than 4 are registered
firewire: core: call FCP address handlers outside RCU read-side critical section
firewire: core: call handler for exclusive regions outside RCU read-side critical section
firewire: core: use reference counting to invoke address handlers safely
Dave Airlie [Thu, 14 Aug 2025 23:05:04 +0000 (09:05 +1000)]
Merge tag 'drm-intel-fixes-2025-08-13' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
- Fix the implementation of wa_18038517565 [fbc] (Vinod Govindapillai)
- Do not trigger Frame Change events from frontbuffer flush [psr] (Jouni Högander)
Update driver to use the "multi" variants of MIPI functions which
facilitate improved error handling and cleaner driver code.
Remove information from a comment which was made obsolete by commit 994ea402c767 ("drm/panel: Rename Sony ACX424 to Novatek NT35560"), which
determined that this driver supports the Novatek NT35560 panel
controller.
drm: Add MIPI read_multi func and two write macros
Create mipi_dsi_dcs_read_multi(), which accepts a mipi_dsi_multi_context
struct for improved error handling and cleaner panel driver code.
Create mipi_dsi_dcs_write_var_seq_multi() and
mipi_dsi_generic_write_var_seq_multi() macros which allow MIPI panel
drivers to write non-constant data to display controllers.
Linus Torvalds [Thu, 14 Aug 2025 15:20:58 +0000 (08:20 -0700)]
Merge tag 'acpi-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These restore corner case behavior of the EC driver related to the
handling of defective ACPI tables and fix a recent regression in the
ACPI processor driver:
- Prevent the ACPI EC driver from ignoring ECDT information in the
cases when the ID string in the ECDT is invalid, but not empty, to
fix thouchpad detection on ThinkBook 14 G7 IML (Armin Wolf)
- Rearrange checks in acpi_processor_ppc_init() to restore the
handling of frequency QoS requests related to _PPC limits
inadvertently broken by a recent update (Rafael Wysocki)"
* tag 'acpi-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: EC: Relax sanity check of the ECDT ID string
ACPI: processor: perflib: Move problematic pr->performance check
Linus Torvalds [Thu, 14 Aug 2025 14:55:31 +0000 (07:55 -0700)]
Merge tag 'pm-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These remove an artificial limitation from the intel_idle driver,
update the menu cpuidle governor to restore its previous behavior in a
corner case and add one more supported platform configuration to the
intel_pstate driver:
- Allow intel_idle to use _CST information from ACPI tables for idle
states enumeration on any family of processors (Len Brown)
- Restore corner case behavior of the menu cpuidle governor, related
to the handling of systems where idle states selected by the
governor are rejected by the cpuidle driver, inadvertently changed
during the 6.15 development cycle (Rafael Wysocki)
- Add support for Clearwater Forest in the out-of-band (OOB) mode to
the intel_pstate driver (Srinivas Pandruvada)"
* tag 'pm-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: intel_pstate: Support Clearwater Forest OOB mode
cpuidle: governors: menu: Avoid using invalid recent intervals data
intel_idle: Allow loading ACPI tables for any family
Michał Winiarski [Tue, 27 May 2025 12:06:37 +0000 (14:06 +0200)]
drm/xe/pf: Set VF LMEM BAR size
LMEM is partitioned between multiple VFs and we expect that the more
VFs we have, the less LMEM is assigned to each VF.
This means that we can achieve full LMEM BAR access without the need to
attempt full VF LMEM BAR resize via pci_resize_resource().
Always try to set the largest possible BAR size that allows to fit the
number of enabled VFs and inform the user in case the resize attempt is
not successful.
- sched: ets: use old 'nbands' while purging unused classes
- xfrm:
- restore GSO for SW crypto
- bring back device check in validate_xmit_xfrm
- tls: handle data disappearing from under the TLS ULP
- ptp: prevent possible ABBA deadlock in ptp_clock_freerun()
- eth:
- bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE
- hv_netvsc: fix panic during namespace deletion with VF
Previous releases - always broken:
- netfilter: fix refcount leak on table dump
- vsock: do not allow binding to VMADDR_PORT_ANY
- sctp: linearize cloned gso packets in sctp_rcv
- eth:
- hibmcge: fix the division by zero issue
- microchip: fix KSZ8863 reset problem"
* tag 'net-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits)
net: usb: asix_devices: add phy_mask for ax88772 mdio bus
net: kcm: Fix race condition in kcm_unattach()
selftests: net/forwarding: test purge of active DWRR classes
net/sched: ets: use old 'nbands' while purging unused classes
bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE
netdevsim: Fix wild pointer access in nsim_queue_free().
net: mctp: Fix bad kfree_skb in bind lookup test
netfilter: nf_tables: reject duplicate device on updates
ipvs: Fix estimator kthreads preferred affinity
netfilter: nft_set_pipapo: fix null deref for empty set
selftests: tls: test TCP stealing data from under the TLS socket
tls: handle data disappearing from under the TLS ULP
ptp: prevent possible ABBA deadlock in ptp_clock_freerun()
ixgbe: prevent from unwanted interface name changes
devlink: let driver opt out of automatic phys_port_name generation
net: prevent deadlocks when enabling NAPIs with mixed kthread config
net: update NAPI threaded config even for disabled NAPIs
selftests: drv-net: don't assume device has only 2 queues
docs: Fix name for net.ipv4.udp_child_hash_entries
riscv: dts: thead: Add APB clocks for TH1520 GMACs
...
Igor Pylypiv [Thu, 14 Aug 2025 02:22:56 +0000 (19:22 -0700)]
ata: libata-scsi: Fix CDL control
Delete extra checks for the ATA_DFLAG_CDL_ENABLED flag that prevent
SET FEATURES command from being issued to a drive when NCQ commands
are active.
ata_mselect_control_ata_feature() sets / clears the ATA_DFLAG_CDL_ENABLED
flag during the translation of MODE SELECT to SET FEATURES. If SET FEATURES
gets deferred due to outstanding NCQ commands, the original MODE SELECT
command will be re-queued. When the re-queued MODE SELECT goes through
the ata_mselect_control_ata_feature() translation again, SET FEATURES
will not be issued because ATA_DFLAG_CDL_ENABLED has been already set or
cleared by the initial translation of MODE SELECT.
The ATA_DFLAG_CDL_ENABLED checks in ata_mselect_control_ata_feature()
are safe to remove because scsi_cdl_enable() implements a similar logic
that avoids enabling CDL if it has been enabled already.
Fixes: 17e897a45675 ("ata: libata-scsi: Improve CDL control") Cc: stable@vger.kernel.org Signed-off-by: Igor Pylypiv <ipylypiv@google.com> Reviewed-by: Niklas Cassel <cassel@kernel.org> Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Damien Le Moal [Wed, 13 Aug 2025 09:08:53 +0000 (18:08 +0900)]
ata: libata-eh: Fix link state check for IDE/PATA ports
Commit 4371fe1ba400 ("ata: libata-eh: Avoid unnecessary resets when
revalidating devices") replaced the call to ata_phys_link_offline() in
ata_eh_revalidate_and_attach() with the new function
ata_eh_link_established() which relaxes the checks on a device link
state to account for low power mode transitions. However, this change
assumed that the device port has a valid scr_read method to obtain the
SStatus register for the port. This is not always the case, especially
with older IDE/PATA adapters (e.g. PATA/IDE devices emulated with QEMU).
For such adapter, ata_eh_link_established() will always return false,
causing ata_eh_revalidate_and_attach() to go into its error path and
ultimately to the device being disabled.
Avoid this by restoring the previous behavior, which is to assume that
the link is online if reading the port SStatus register fails.
While at it, also fix the spelling of SStatus in the comment describing
the function ata_eh_link_established().
Reported-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> Fixes: 4371fe1ba400 ("ata: libata-eh: Avoid unnecessary resets when revalidating devices") Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> Reviewed-by: Niklas Cassel <cassel@kernel.org>
UAC3 class segment descriptors need to be verified whether their sizes
match with the declared lengths and whether they fit with the
allocated buffer sizes, too. Otherwise malicious firmware may lead to
the unexpected OOB accesses.
Fixes: 11785ef53228 ("ALSA: usb-audio: Initial Power Domain support") Reported-and-tested-by: Youngjun Lee <yjjuny.lee@samsung.com> Cc: <stable@vger.kernel.org> Link: https://patch.msgid.link/20250814081245.8902-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Xu Yang [Mon, 11 Aug 2025 09:29:31 +0000 (17:29 +0800)]
net: usb: asix_devices: add phy_mask for ax88772 mdio bus
Without setting phy_mask for ax88772 mdio bus, current driver may create
at most 32 mdio phy devices with phy address range from 0x00 ~ 0x1f.
DLink DUB-E100 H/W Ver B1 is such a device. However, only one main phy
device will bind to net phy driver. This is creating issue during system
suspend/resume since phy_polling_mode() in phy_state_machine() will
directly deference member of phydev->drv for non-main phy devices. Then
NULL pointer dereference issue will occur. Due to only external phy or
internal phy is necessary, add phy_mask for ax88772 mdio bus to workarnoud
the issue.
Takashi Iwai [Thu, 14 Aug 2025 06:33:44 +0000 (08:33 +0200)]
Merge tag 'asoc-fix-v6.17-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.17
A reasonably small collection of fixes that came in since the merge
window, mostly small and driver specific plus a cleanup of the menu
reorganisation to address some user confusion with the way the generic
drivers had been handled.
drm: renesas: rz-du: mipi_dsi: Convert to RUNTIME_PM_OPS()
Convert the Renesas RZ/G2L MIPI DSI Encoder driver from
SET_RUNTIME_PM_OPS() to RUNTIME_PM_OPS() and pm_ptr(). This lets us
drop the __maybe_unused annotations from its runtime suspend and resume
callbacks, and reduces kernel size in case CONFIG_PM is disabled.
Sven Stegemann [Tue, 12 Aug 2025 19:18:03 +0000 (21:18 +0200)]
net: kcm: Fix race condition in kcm_unattach()
syzbot found a race condition when kcm_unattach(psock)
and kcm_release(kcm) are executed at the same time.
kcm_unattach() is missing a check of the flag
kcm->tx_stopped before calling queue_work().
If the kcm has a reserved psock, kcm_unattach() might get executed
between cancel_work_sync() and unreserve_psock() in kcm_release(),
requeuing kcm->tx_work right before kcm gets freed in kcm_done().
Remove kcm->tx_stopped and replace it by the less
error-prone disable_work_sync().
====================
ets: use old 'nbands' while purging unused classes
- patch 1/2 fixes a NULL dereference in the control path of sch_ets qdisc
- patch 2/2 extends kselftests to verify effectiveness of the above fix
====================
Davide Caratti [Tue, 12 Aug 2025 16:40:29 +0000 (18:40 +0200)]
net/sched: ets: use old 'nbands' while purging unused classes
Shuang reported sch_ets test-case [1] crashing in ets_class_qlen_notify()
after recent changes from Lion [2]. The problem is: in ets_qdisc_change()
we purge unused DWRR queues; the value of 'q->nbands' is the new one, and
the cleanup should be done with the old one. The problem is here since my
first attempts to fix ets_qdisc_change(), but it surfaced again after the
recent qdisc len accounting fixes. Fix it purging idle DWRR queues before
assigning a new value of 'q->nbands', so that all purge operations find a
consistent configuration:
- old 'q->nbands' because it's needed by ets_class_find()
- old 'q->nstrict' because it's needed by ets_class_is_strict()
Jedrzej adds option to skip phys_port_name generation and opts
ixgbe into it as some configurations rely on pre-devlink naming
which could end up broken as a result.
* '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ixgbe: prevent from unwanted interface name changes
devlink: let driver opt out of automatic phys_port_name generation
====================
David Wei [Tue, 12 Aug 2025 18:29:07 +0000 (11:29 -0700)]
bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE
The data page pool always fills the HW rx ring with pages. On arm64 with
64K pages, this will waste _at least_ 32K of memory per entry in the rx
ring.
Fix by fragmenting the pages if PAGE_SIZE > BNXT_RX_PAGE_SIZE. This
makes the data page pool the same as the header pool.
Tested with iperf3 with a small (64 entries) rx ring to encourage buffer
circulation.
Fixes: cd1fafe7da1f ("eth: bnxt: add support rx side device memory TCP") Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David Wei <dw@davidwei.uk> Link: https://patch.msgid.link/20250812182907.1540755-1-dw@davidwei.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
projects / thirdparty / kernel / stable.git / log
