drm/amdgpu: Use FENCE_OWNER_KFD in process_sync_pds_resv

We don't want eviction fences to trigger when waiting for page table
updates to complete during restore. In theory there shouldn't be any
unsignaled eviction fences in the PD reservation object, but I'm
seeing them in instrumented code for reasons not fully understood.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 0aa81456ec32ec7929300eacef3e0dfc08b602d5..764c8efad372d8c5b15c6800763dd7ed59cc2eaa 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -813,7 +813,7 @@ static int process_sync_pds_resv(struct amdkfd_process_info *process_info,
 
                ret = amdgpu_sync_resv(NULL,
                                        sync, pd->tbo.resv,
-                                       AMDGPU_FENCE_OWNER_UNDEFINED, false);
+                                       AMDGPU_FENCE_OWNER_KFD, false);
                if (ret)
                        return ret;
        }