Re: [syzbot] [ext4?] possible deadlock in jbd2_log_wait_commit

From: syzbot
Date: Wed Mar 01 2023 - 04:46:21 EST


Hello,

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

Reported-and-tested-by: syzbot+9d16c39efb5fade84574@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: e492250d Merge tag 'pwm/for-6.3-rc1' of git://git.kern..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=10692674c80000
kernel config: https://syzkaller.appspot.com/x/.config?x=f763d89e26d3d4c4
dashboard link: https://syzkaller.appspot.com/bug?extid=9d16c39efb5fade84574
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=140fceb0c80000

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