Re: [syzbot] WARNING in io_wq_submit_work (2)

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+bc2d90f602545761f287@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         c57a91fb io_uring: fix missing mb() before waitqueue_a..
git tree:       git://git.kernel.dk/linux-block io_uring-5.15
kernel config:  https://syzkaller.appspot.com/x/.config?x=f9bfda6f9dee77cd
dashboard link: https://syzkaller.appspot.com/bug?extid=bc2d90f602545761f287
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1

Note: testing is done by a robot and is best-effort only.