virtio_gpu_array_from_handles
virtio_gpu_array_from_handles(struct drm_file *drm_file, u32 *handles, u32 nents);
objs = virtio_gpu_array_from_handles(file, &args->bo_handle, 1);
objs = virtio_gpu_array_from_handles(file, &args->bo_handle, 1);
submit->buflist = virtio_gpu_array_from_handles(submit->file, bo_handles,