On 2017å¹´04æ??24æ?¥ 17:47, Christian König wrote: >> The root cause is some ring doesn't have scheduler, like KIQ ring >> >> Change-Id: I420e84add9cdd9a7fd1f9921b8a5d0afa3dd2058 >> Signed-off-by: Chunming Zhou <David1.Zhou at amd.com> > > Reviewed-by: Christian König <christian.koenig at amd.com> for both. I forgot to add RB when pushing patches, How can I add it again? Sorry for that. David Zhou