diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_ioctl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index d69fc356df0a..3d497835b0f5 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -119,6 +119,11 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, if (vgdev->has_virgl_3d == false) return -ENOSYS; + if ((exbuf->flags & ~VIRTGPU_EXECBUF_FLAGS)) + return -EINVAL; + + exbuf->fence_fd = -1; + INIT_LIST_HEAD(&validate_list); if (exbuf->num_bo_handles) { |