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| author | Michal Wajdeczko <[email protected]> | 2025-07-09 17:40:38 +0000 |
|---|---|---|
| committer | Michal Wajdeczko <[email protected]> | 2025-07-10 19:46:29 +0000 |
| commit | 94de94d24ea8cf567ec7254a723c3192c72c2ca6 (patch) | |
| tree | 1729901585854a6e2e16fe727e0df210ab87f561 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | drm/xe/guc: Move state change logger to helper (diff) | |
| download | kernel-94de94d24ea8cf567ec7254a723c3192c72c2ca6.tar.gz kernel-94de94d24ea8cf567ec7254a723c3192c72c2ca6.zip | |
drm/xe/guc: Cancel ongoing H2G requests when stopping CT
Once we have started a GT reset sequence, which includes stopping
GuC CTB communication, we should also cancel all ongoing H2G send-
recv requests, as either GuC is already dead, or due to imminent
reset GuC will not be able to reply, or due to internal cleanup
we will lose pending fences. With this we will report dedicated
-ECANCELED error instead of misleading -ETIME.
Signed-off-by: Michal Wajdeczko <[email protected]>
Cc: Matthew Brost <[email protected]>
Reviewed-by: Jonathan Cavitt <[email protected]>
Acked-by: Matthew Brost <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
0 files changed, 0 insertions, 0 deletions