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| author | Andrey Grodzovsky <[email protected]> | 2019-10-24 19:39:06 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-10-25 20:50:11 +0000 |
| commit | e91e5f080e03e0c28742f0aa4051c7cefafd7cdd (patch) | |
| tree | d627327b0a35afd103d60817b2c09d2b3bc31f4c /drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | |
| parent | drm/amdgpu/powerplay: modify the parameters of SMU_MSG_PowerUpVcn to 0 (diff) | |
| download | kernel-e91e5f080e03e0c28742f0aa4051c7cefafd7cdd.tar.gz kernel-e91e5f080e03e0c28742f0aa4051c7cefafd7cdd.zip | |
drm/sched: Set error to s_fence if HW job submission failed.
Problem:
When run_job fails and HW fence returned is NULL we still signal
the s_fence to avoid hangs but the user has no way of knowing if
the actual HW job was ran and finished.
Fix:
Allow .run_job implementations to return ERR_PTR in the fence pointer
returned and then set this error for s_fence->finished fence so whoever
wait on this fence can inspect the signaled fence for an error.
Signed-off-by: Andrey Grodzovsky <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_job.c')
0 files changed, 0 insertions, 0 deletions