amdgpu_vm_handle_moved
ret = amdgpu_vm_handle_moved(adev, peer_vm, &exec.ticket);
r = amdgpu_vm_handle_moved(adev, vm, &p->exec.ticket);
r = amdgpu_vm_handle_moved(adev, vm, NULL);
ret = amdgpu_vm_handle_moved(adev, vm, NULL);
int amdgpu_vm_handle_moved(struct amdgpu_device *adev,