From: Daniel Wagner <daniel.wagner@bmw-carit.de>
To: Tejun Heo <tj@kernel.org>
Cc: Li Zefan <lizefan@huawei.com>,
Johannes Weiner <hannes@cmpxchg.org>, <cgroups@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Dave Jones <davej@codemonkey.org.uk>, <kernel-team@fb.com>,
Aleksa Sarai <cyphar@cyphar.com>,
Michal Hocko <mhocko@kernel.org>, Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Neil Horman <nhorman@tuxdriver.com>
Subject: Re: [PATCH cgroup/for-4.4-fixes 2/3] cgroup: fix handling of multi-destination migration from subtree_control enabling
Date: Wed, 2 Dec 2015 07:22:49 +0100 [thread overview]
Message-ID: <565E8E39.9050903@bmw-carit.de> (raw)
In-Reply-To: <20151201164458.GC12922@mtj.duckdns.org>
Hi Tejun,
On 12/01/2015 05:44 PM, Tejun Heo wrote:
> On Tue, Dec 01, 2015 at 08:02:23AM +0100, Daniel Wagner wrote:
>> I was not able to verify if these two patches are fixing it. I don't see
>> the call trace on mainline only when using cgroup/review-xt_cgroup2
>> review branch.
>>
>> So I ported it to review-xt_croup2 with only a small merge conflict for
>> in netclassid_cgroup.c. No fun though, I still see it.
>
> It also needs the previous ref fix patch and Oleg's race fix too. Can
> you please test the following branch?
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-pids-fixes
First I verified that I see the stack trace using v4.4-rc1. Then I
forwarded to review-pids-fixes and all looks good now.
You can add a
Tested-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
if you like.
Thanks!
Daniel
next prev parent reply other threads:[~2015-12-02 6:23 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-23 19:55 [PATCH cgroup/for-4.4-fixes] cgroup: make css_set pin its css's to avoid use-afer-free Tejun Heo
2015-11-23 22:23 ` Dave Jones
2015-11-24 10:31 ` Daniel Wagner
2015-11-24 14:44 ` Tejun Heo
2015-11-24 14:58 ` Daniel Wagner
2015-11-24 14:59 ` Tejun Heo
2015-11-30 22:42 ` [PATCH cgroup/for-4.4-fixes 1/2] cgroup_freezer: simplify propagation of CGROUP_FROZEN clearing in freezer_attach() Tejun Heo
2015-11-30 22:44 ` [PATCH cgroup/for-4.4-fixes 2/3] cgroup: fix handling of multi-destination migration from subtree_control enabling Tejun Heo
2015-12-01 7:02 ` Daniel Wagner
2015-12-01 16:44 ` Tejun Heo
2015-12-02 6:22 ` Daniel Wagner [this message]
2015-12-03 15:16 ` Tejun Heo
2015-12-03 15:38 ` Tejun Heo
2015-11-30 14:48 ` [PATCH cgroup/for-4.4-fixes] cgroup: make css_set pin its css's to avoid use-afer-free Tejun Heo
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