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| author | Lijo Lazar <[email protected]> | 2024-10-24 05:31:57 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-12-10 15:26:46 +0000 |
| commit | e1ee2111ca48169a9fdc5075f7863f5d4d591e2f (patch) | |
| tree | 487517237aa6a8c5587ef88e717accf3a72878b2 /drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c | |
| parent | drm/amdgpu: do RAS MCA2PA conversion in device init phase (diff) | |
| download | kernel-e1ee2111ca48169a9fdc5075f7863f5d4d591e2f.tar.gz kernel-e1ee2111ca48169a9fdc5075f7863f5d4d591e2f.zip | |
drm/amdgpu: Prefer RAS recovery for scheduler hang
Before scheduling a recovery due to scheduler/job hang, check if a RAS
error is detected. If so, choose RAS recovery to handle the situation. A
scheduler/job hang could be the side effect of a RAS error. In such
cases, it is required to go through the RAS error recovery process. A
RAS error recovery process in certains cases also could avoid a full
device device reset.
An error state is maintained in RAS context to detect the block
affected. Fatal Error state uses unused block id. Set the block id when
error is detected. If the interrupt handler detected a poison error,
it's not required to look for a fatal error. Skip fatal error checking
in such cases.
Signed-off-by: Lijo Lazar <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c')
0 files changed, 0 insertions, 0 deletions