Commit ca952613 authored by monk.liu's avatar monk.liu Committed by Alex Deucher

drm/amdgpu: fix bug of vm_bo_map (v2)

call reservation_object_reserve_shared before amdgpu_bo_fence
Signed-off-by: default avatarmonk.liu <monk.liu@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarJammy Zhou <jammy.zhou@amd.com>
parent 7e5a547f
...@@ -315,6 +315,10 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev, ...@@ -315,6 +315,10 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
if (r) if (r)
return r; return r;
r = reservation_object_reserve_shared(bo->tbo.resv);
if (r)
return r;
r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false); r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
if (r) if (r)
goto error_unreserve; goto error_unreserve;
......
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