drm/amdgpu: fix list not initialized

Otherwise, cpu stuck for 22s with kernel panic.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 9c2195a2896d161e7032b5ca91ce5c2ea311477d..8c34060e130fcf602923088f8959c814850a2d19 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1568,10 +1568,9 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
                 * the evicted list so that it gets validated again on the
                 * next command submission.
                 */
+               list_del_init(&bo_va->base.vm_status);
                if (!(bo->preferred_domains & amdgpu_mem_type_to_domain(mem_type)))
                        list_add_tail(&bo_va->base.vm_status, &vm->evicted);
-               else
-                       list_del_init(&bo_va->base.vm_status);
        } else {
                list_del_init(&bo_va->base.vm_status);
        }