diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_submit.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_submit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_submit.c b/drivers/gpu/drm/v3d/v3d_submit.c index a0caf9c499bb..10141dc2820a 100644 --- a/drivers/gpu/drm/v3d/v3d_submit.c +++ b/drivers/gpu/drm/v3d/v3d_submit.c @@ -329,6 +329,11 @@ v3d_get_multisync_submit_deps(struct drm_file *file_priv, struct v3d_submit_ext *se = data; int ret; + if (se->in_sync_count || se->out_sync_count) { + DRM_DEBUG("Two multisync extensions were added to the same job."); + return -EINVAL; + } + if (copy_from_user(&multisync, ext, sizeof(multisync))) return -EFAULT; |