Re: [syzbot] WARNING in io_cqring_overflow_flush

From: syzbot
Date: Wed Dec 21 2022 - 03:36:25 EST


Hello,

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

Reported-and-tested-by: syzbot+cf6ea1d6bb30a4ce10b2@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: b6bb9676 Merge tag 'm68knommu-for-v6.2' of git://git.k..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=1583ffbf880000
kernel config: https://syzkaller.appspot.com/x/.config?x=8ca07260bb631fb4
dashboard link: https://syzkaller.appspot.com/bug?extid=cf6ea1d6bb30a4ce10b2
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=1418e6bb880000

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