linux-kernel - Re: [syzbot] [ext4?] possible deadlock in jbd2_log_wait

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Message-ID: <00000000000077347205f5d3954b@google.com>
Date:   Wed, 01 Mar 2023 01:46:18 -0800
From:   syzbot <syzbot+9d16c39efb5fade84574@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [ext4?] possible deadlock in jbd2_log_wait_commit

Hello,

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

Reported-and-tested-by: syzbot+9d16c39efb5fade84574@...kaller.appspotmail.com

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.