On 2021/4/7 21:45, Mikko Perttunen wrote: > This change was done only very recently, it's in linux-next and submitted for 5.13. I missed this one host1x_syncpt_free call in vi.c, but Thierry has already applied an equivalent patch on his end so the issue should be resolved. Yes,this build error has been fixed in the next-20210407. Thanks, Bixuan Cui