Re: [syzbot] possible deadlock in jbd2_journal_lock_updates

syzbot
2022-08-21T10:34:23Z

Hello,

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

Reported-and-tested-by: syzbot+79e6bbabf3ce17357969@syzkaller.appspotmail.com

Tested on:

commit: ca688bff Add linux-next specific files for 20220808
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
console output: https://syzkaller.appspot.com/x/log.txt?x=16cbacad080000
kernel config: https://syzkaller.appspot.com/x/.config?x=4c20e006003cdecb
dashboard link: https://syzkaller.appspot.com/bug?extid=79e6bbabf3ce17357969
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=145dc1f3080000

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