Commit ca952613 authored May 25, 2015 by monk.liu Committed by Alex Deucher Jun 03, 2015

drm/amdgpu: fix bug of vm_bo_map (v2)



call reservation_object_reserve_shared before amdgpu_bo_fence

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>

parent 7e5a547f

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -315,6 +315,10 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
		if (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);
		if (r)
		goto error_unreserve;