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| author | Monk Liu <Monk.Liu@amd.com> | 2017-10-25 11:37:02 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-05 00:41:30 +0300 |
| commit | 5740682e66cef57626a328d237698cad329c0449 (patch) | |
| tree | 6dd15cc6cb5cbcc511dd7f6bded375e5b01575b0 /drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | |
| parent | 48f05f2955e4a3183b219d6dfdb1c28e17d03da7 (diff) | |
| download | linux-5740682e66cef57626a328d237698cad329c0449.tar.xz | |
drm/amdgpu:implement new GPU recover(v3)
1,new imple names amdgpu_gpu_recover which gives more hint
on what it does compared with gpu_reset
2,gpu_recover unify bare-metal and SR-IOV, only the asic reset
part is implemented differently
3,gpu_recover will increase hang job karma and mark its entity/context
as guilty if exceeds limit
V2:
4,in scheduler main routine the job from guilty context will be immedialy
fake signaled after it poped from queue and its fence be set with
"-ECANCELED" error
5,in scheduler recovery routine all jobs from the guilty entity would be
dropped
6,in run_job() routine the real IB submission would be skipped if @skip parameter
equales true or there was VRAM lost occured.
V3:
7,replace deprecated gpu reset, use new gpu recover
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_job.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 0a90c768dbc1..18770a880393 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -37,10 +37,7 @@ static void amdgpu_job_timedout(struct amd_sched_job *s_job) atomic_read(&job->ring->fence_drv.last_seq), job->ring->fence_drv.sync_seq); - if (amdgpu_sriov_vf(job->adev)) - amdgpu_sriov_gpu_reset(job->adev, job); - else - amdgpu_gpu_reset(job->adev); + amdgpu_gpu_recover(job->adev, job); } int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs, |