From: Tejun Heo <tj@kernel.org>
To: Waiman Long <longman@redhat.com>
Cc: syzbot <syzbot+568dc81cd20b72d4a49f@syzkaller.appspotmail.com>,
cgroups@vger.kernel.org, hannes@cmpxchg.org,
linux-kernel@vger.kernel.org, lizefan.x@bytedance.com,
netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] WARNING in cpuset_write_resmask
Date: Tue, 22 Feb 2022 08:23:43 -1000 [thread overview]
Message-ID: <YhUqLxR9o5UGVlTx@slm.duckdns.org> (raw)
In-Reply-To: <a1baa10e-2c73-1fdd-0228-820310455dd5@redhat.com>
On Tue, Feb 22, 2022 at 01:22:13PM -0500, Waiman Long wrote:
> My preliminary analysis is that the warning may be caused by my commit
> 1f1562fcd04a ("cgroup/cpuset: Don't let child cpusets restrict parent in
> default hierarchy") since the merge branch e5313968c41b is missing the fix
> commit d068eebbd482 ("cgroup/cpuset: Make child cpusets restrict parents on
> v1 hierarchy"). I believe the problem should be gone once the merge branch
> is updated to a later upstream baseline.
Fantastic. Thank you so much for taking a look.
--
tejun
next prev parent reply other threads:[~2022-02-22 18:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-29 16:54 syzbot
2022-02-22 0:29 ` syzbot
2022-02-22 17:26 ` Tejun Heo
2022-02-22 17:51 ` Waiman Long
2022-02-22 18:22 ` Waiman Long
2022-02-22 18:23 ` Tejun Heo [this message]
2022-02-22 3:28 ` syzbot
2022-04-04 19:25 ` syzbot
2022-05-03 11:48 ` Dmitry Vyukov
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