From: Tejun Heo <tj@kernel.org>
To: Andrei Vagin <avagin@virtuozzo.com>
Cc: Li Zefan <lizefan@huawei.com>,
dvyukov@google.com, LKML <linux-kernel@vger.kernel.org>,
Cgroups <cgroups@vger.kernel.org>
Subject: Re: cgroup: avoid attaching a cgroup root to two different superblocks
Date: Mon, 17 Apr 2017 00:24:41 +0900 [thread overview]
Message-ID: <20170416152441.GA27278@wtj.duckdns.org> (raw)
In-Reply-To: <20170414232737.GC20350@outlook.office365.com>
On Fri, Apr 14, 2017 at 04:27:38PM -0700, Andrei Vagin wrote:
> Hello,
>
> One of our CRIU tests hangs with this patch.
>
> Steps to reproduce:
> curl -o cgroupns.c https://gist.githubusercontent.com/avagin/f87c8a8bd2a0de9afcc74976327786bc/raw/5843701ef3679f50dd2427cf57a80871082eb28c/gistfile1.txt
> gcc cgroupns.c -o cgroupns
> ./cgroupns
> ./cgroupns
Reverted the patch for now. Let's try again later.
Thanks.
--
tejun
prev parent reply other threads:[~2017-04-16 15:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-07 8:51 [PATCH] cgroup: avoid attaching a cgroup root to two different superblocks Zefan Li
2017-04-11 0:01 ` Tejun Heo
2017-04-14 23:27 ` Andrei Vagin
2017-04-14 23:32 ` Andrei Vagin
2017-04-17 10:41 ` Zefan Li
2017-04-18 4:09 ` Andrei Vagin
2017-04-18 6:39 ` Tejun Heo
2017-04-16 15:24 ` Tejun Heo [this message]
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