linux-kernel - Re: [syzbot] possible deadlock in ext4_xattr

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Message-ID: <00000000000017bd2d05e5c47f10@google.com>
Date:   Mon, 08 Aug 2022 18:03:12 -0700
From:   syzbot <syzbot+62120febbd1ee3c3c860@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] possible deadlock in ext4_xattr_get

Hello,

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

Reported-and-tested-by: syzbot+62120febbd1ee3c3c860@...kaller.appspotmail.com

Tested on:

commit:         cb71b93c Add linux-next specific files for 20220628
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=12afd10e080000
kernel config:  https://syzkaller.appspot.com/x/.config?x=badbc1adb2d582eb
dashboard link: https://syzkaller.appspot.com/bug?extid=62120febbd1ee3c3c860
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=104ed896080000

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