Commit 29e8357b authored by Christian König's avatar Christian König Committed by Alex Deucher

drm/amdgpu: sync the VM PD/PT before clearing it

Otherwise we might overwrite stuff which is still in use.
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c8ce5da5
...@@ -329,6 +329,11 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev, ...@@ -329,6 +329,11 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
amdgpu_ring_pad_ib(ring, &job->ibs[0]); amdgpu_ring_pad_ib(ring, &job->ibs[0]);
WARN_ON(job->ibs[0].length_dw > 64); WARN_ON(job->ibs[0].length_dw > 64);
r = amdgpu_sync_resv(adev, &job->sync, bo->tbo.resv,
AMDGPU_FENCE_OWNER_UNDEFINED, false);
if (r)
goto error_free;
r = amdgpu_job_submit(job, ring, &vm->entity, r = amdgpu_job_submit(job, ring, &vm->entity,
AMDGPU_FENCE_OWNER_UNDEFINED, &fence); AMDGPU_FENCE_OWNER_UNDEFINED, &fence);
if (r) if (r)
......
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