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| author | Ben Skeggs <[email protected]> | 2025-07-14 02:59:23 +0000 |
|---|---|---|
| committer | Danilo Krummrich <[email protected]> | 2025-07-21 09:16:11 +0000 |
| commit | 491254fff9a8dcb4af99bf2fb40f1e63a7257fd3 (patch) | |
| tree | 11ad6457f591e94ddfca6b151a0707a336585224 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | Revert "drm/gem-dma: Use dma_buf from GEM object instance" (diff) | |
| download | kernel-491254fff9a8dcb4af99bf2fb40f1e63a7257fd3.tar.gz kernel-491254fff9a8dcb4af99bf2fb40f1e63a7257fd3.zip | |
drm/nouveau/nvif: fix null ptr deref on pre-fermi boards
Check that gpfifo.post() exists before trying to call it.
Fixes: 862450a85b85 ("drm/nouveau/gf100-: track chan progress with non-WFI semaphore release")
Reported-by: Jamie Heilman <[email protected]>
Closes: https://lore.kernel.org/lkml/[email protected]/
Reported-by: Rui Salvaterra <[email protected]>
Closes: https://lore.kernel.org/all/CALjTZvZgH0N43rMTcZiDVSX93PFL680hsYPwtp8=Ja1OWPvZ1A@mail.gmail.com/
Tested-by: Rui Salvaterra <[email protected]>
Signed-off-by: Ben Skeggs <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Danilo Krummrich <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions