drm/virtio: fix virtio_gpu_cursor_plane_update().

Add missing virtio_gpu_array_lock_resv() call. Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Chia-I Wu <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
devinus · Feb 13, 2020 · 5cfd31c · 5cfd31c
1 parent d822cca
commit 5cfd31c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -260,6 +260,7 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,
 		if (!objs)
 			return;
 		virtio_gpu_array_add_obj(objs, vgfb->base.obj[0]);
+		virtio_gpu_array_lock_resv(objs);
 		virtio_gpu_cmd_transfer_to_host_2d
 			(vgdev, 0,
 			 plane->state->crtc_w,