wireguard-linux/drivers/gpu, branch stable

Merge tag 'kbuild-fixes-6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux

2025-11-09T17:22:08Z

Pull Kbuild fixes from Nathan Chancellor: - Strip trailing padding bytes from modules.builtin.modinfo to fix error during modules_install with certain versions of kmod - Drop unused static inline function warning in .c files with clang from W=1 to W=2 - Ensure kernel-doc.py invocations use the PYTHON3 make variable to ensure user's choice of Python interpreter is always respected * tag 'kbuild-fixes-6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux: kbuild: Let kernel-doc.py use PYTHON3 override compiler_types: Move unused static inline functions warning to W=2 kbuild: Strip trailing padding bytes from modules.builtin.modinfo

kbuild: Let kernel-doc.py use PYTHON3 override

2025-11-09T02:42:22Z

It is possible to force a specific version of python to be used when building the kernel by passing PYTHON3= on the make command line. However kernel-doc.py is currently called with python3 hard-coded and thus ignores this setting. Use $(PYTHON3) to run $(KERNELDOC) so that the desired version of python is used. Signed-off-by: Jean Delvare Reviewed-by: Nicolas Schier Reviewed-by: Mauro Carvalho Chehab Link: https://patch.msgid.link/20251107192933.2bfe9e57@endymion Signed-off-by: Nathan Chancellor

Revert "drm/nouveau: set DMA mask before creating the flush page"

2025-11-08T09:41:09Z

This reverts commit ebe755605082eddff80eafe0c50915b1366ee98f. Tested the latest kernel on my GB203 and this seems to break it somehow. Nov 09 04:16:14 bighp kernel: nouveau 0000:02:00.0: gsp: GSP-FMC boot failed (mbox: 0x0000000b) Nov 09 04:16:14 bighp kernel: nouveau 0000:02:00.0: gsp: init failed, -5 Nov 09 04:16:14 bighp kernel: nouveau 0000:02:00.0: init failed with -5 Nov 09 04:16:14 bighp kernel: nouveau: drm:00000000:00000080: init failed with -5 Nov 09 04:16:14 bighp kernel: nouveau 0000:02:00.0: drm: Device allocation failed: -5 Nov 09 04:16:14 bighp kernel: nouveau 0000:02:00.0: probe with driver nouveau failed with error -5 Not sure why, I went over the patch and thought it should have worked, but there must be some 32-bit problem maybe in the FMC boot path. Signed-off-by: Dave Airlie

Merge tag 'drm-xe-fixes-2025-11-07' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes

2025-11-07T21:39:54Z

Driver Changes: - Fix missing synchronization on unbind (Balasubramani Vivekanandan) - Fix device shutdown when doing FLR (Jouni Högander) - Fix user fence signaling order (Matthew Brost) Signed-off-by: Dave Airlie From: Lucas De Marchi Link: https://patch.msgid.link/mvfyflloncy76a7nmkatpj6f2afddavwsibz3y4u4wo6gznro5@rdulkuh5wvje

drm/xe: Enforce correct user fence signaling order using

2025-11-07T11:55:19Z

Prevent application hangs caused by out-of-order fence signaling when user fences are attached. Use drm_syncobj (via dma-fence-chain) to guarantee that each user fence signals in order, regardless of the signaling order of the attached fences. Ensure user fence writebacks to user space occur in the correct sequence. v7: - Skip drm_syncbj create of error (CI) Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Signed-off-by: Matthew Brost Reviewed-by: Thomas Hellström Link: https://patch.msgid.link/20251031234050.3043507-2-matthew.brost@intel.com (cherry picked from commit adda4e855ab6409a3edaa585293f1f2069ab7299) Signed-off-by: Lucas De Marchi

drm/xe: Do clean shutdown also when using flr

2025-11-07T11:05:32Z

Currently Xe driver is triggering flr without any clean-up on shutdown. This is causing random warnings from pending related works as the underlying hardware is reset in the middle of their execution. Fix this by performing clean shutdown also when using flr. Fixes: 501d799a47e2 ("drm/xe: Wire up device shutdown handler") Cc: Maarten Lankhorst Signed-off-by: Jouni Högander Reviewed-by: Maarten Lankhorst Link: https://patch.msgid.link/20251031122312.1836534-1-jouni.hogander@intel.com Signed-off-by: Maarten Lankhorst (cherry picked from commit a4ff26b7c8ef38e4dd34f77cbcd73576fdde6dd4) Signed-off-by: Lucas De Marchi

drm/xe: Move declarations under conditional branch

2025-11-07T11:05:20Z

The xe_device_shutdown() function was needing a few declarations that were only required under a specific condition. This change moves those declarations to be within that conditional branch to avoid unnecessary declarations. Reviewed-by: Nitin Gote Link: https://patchwork.freedesktop.org/patch/msgid/20251007100208.1407021-1-tejas.upadhyay@intel.com Signed-off-by: Tejas Upadhyay (cherry picked from commit 15b3036045188f4da4ca62b2ed01b0f160252e9b) Signed-off-by: Lucas De Marchi

drm/xe/guc: Synchronize Dead CT worker with unbind

2025-11-07T11:01:54Z

Cancel and wait for any Dead CT worker to complete before continuing with device unbinding. Else the worker will end up using resources freed by the undind operation. Cc: Zhanjun Dong Fixes: d2c5a5a926f4 ("drm/xe/guc: Dead CT helper") Signed-off-by: Balasubramani Vivekanandan Reviewed-by: Stuart Summers Link: https://patch.msgid.link/20251103123144.3231829-6-balasubramani.vivekanandan@intel.com Signed-off-by: Lucas De Marchi (cherry picked from commit 492671339114e376aaa38626d637a2751cdef263) Signed-off-by: Lucas De Marchi

Merge tag 'mediatek-drm-fixes-20251105' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes

2025-11-07T02:41:42Z

Mediatek DRM Fixes - 20251105 1. Disable AFBC support on Mediatek DRM driver 2. Add pm_runtime support for GCE power control Signed-off-by: Dave Airlie From: Chun-Kuang Hu Link: https://patch.msgid.link/20251105151443.3909-1-chunkuang.hu@kernel.org

Merge tag 'amd-drm-fixes-6.18-2025-11-06' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

2025-11-06T23:20:48Z

amd-drm-fixes-6.18-2025-11-06: amdgpu: - Reset fixes - Misc fixes - Panel scaling fixes - HDMI fix - S0ix fixes - Hibernation fix - Secure display fix - Suspend fix - MST fix amdkfd: - Process cleanup fix Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patch.msgid.link/20251106201326.807230-1-alexander.deucher@amd.com