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

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Message-ID: <00000000000083884305ec902941@google.com>
Date:   Thu, 03 Nov 2022 05:33:19 -0700
From:   syzbot <syzbot+c39682e86c9d84152f93@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] possible deadlock in static_key_slow_inc (2)

Hello,

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

Reported-and-tested-by: syzbot+c39682e86c9d84152f93@...kaller.appspotmail.com

Tested on:

commit:         a2c65a9d net: dsa: fall back to default tagger if we c..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
console output: https://syzkaller.appspot.com/x/log.txt?x=12379ab1880000
kernel config:  https://syzkaller.appspot.com/x/.config?x=a66c6c673fb555e8
dashboard link: https://syzkaller.appspot.com/bug?extid=c39682e86c9d84152f93
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=10379ab1880000

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