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| author | Felix Kuehling <[email protected]> | 2023-03-14 00:03:08 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-03-15 22:45:27 +0000 |
| commit | 7ee938ac006096fe9c3f1075f56b9263587c150f (patch) | |
| tree | d3ec532632b851d14f55b329c238308f2d1436ca /drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | |
| parent | drm/amd: fix compilation issue with legacy gcc (diff) | |
| download | kernel-7ee938ac006096fe9c3f1075f56b9263587c150f.tar.gz kernel-7ee938ac006096fe9c3f1075f56b9263587c150f.zip | |
drm/amdgpu: Don't resume IOMMU after incomplete init
Check kfd->init_complete in kgd2kfd_iommu_resume, consistent with other
kgd2kfd calls. This should fix IOMMU errors on resume from suspend when
KFD IOMMU initialization failed.
Reported-by: Matt Fagnani <[email protected]>
Link: https://lore.kernel.org/r/[email protected]/
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217170
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2454
Cc: Vasant Hegde <[email protected]>
Cc: Linux regression tracking (Thorsten Leemhuis) <[email protected]>
Cc: [email protected]
Signed-off-by: Felix Kuehling <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Tested-by: Matt Fagnani <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c')
0 files changed, 0 insertions, 0 deletions