--- x/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ y/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -252,10 +252,21 @@ void virtio_gpu_array_add_fence(struct v
 				struct dma_fence *fence)
 {
 	int i;
+	int ret;
+
+	if (objs->nents == 1) {
+		ret = dma_resv_lock_interruptible(objs->objs[0]->resv, NULL);
+	} else {
+		ret = drm_gem_lock_reservations(objs->objs, objs->nents, &objs->ticket);
+	}
+	if (ret)
+		return;
 
 	for (i = 0; i < objs->nents; i++)
 		dma_resv_add_fence(objs->objs[i]->resv, fence,
 				   DMA_RESV_USAGE_WRITE);
+
+	virtio_gpu_array_unlock_resv(objs);
 }
 
 void virtio_gpu_array_put_free(struct virtio_gpu_object_array *objs)