From: Mel Gorman <mgorman@suse.de>
To: Fengguang Wu <fengguang.wu@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
LKP <lkp@01.org>
Subject: Re: [ 25.666092] WARNING: CPU: 0 PID: 451 at mm/memcontrol.c:998 mem_cgroup_update_lru_size
Date: Tue, 2 Aug 2016 09:22:43 +0100 [thread overview]
Message-ID: <20160802082243.GE2693@suse.de> (raw)
In-Reply-To: <20160801013830.GB27998@wfg-t540p.sh.intel.com>
On Mon, Aug 01, 2016 at 09:38:30AM +0800, Fengguang Wu wrote:
> Greetings,
>
> 0day kernel testing robot got the below dmesg and the first bad commit is
>
> https://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git mm-vmscan-node-lru-follow-up-v2r1
>
> commit d5d54a2c5517f0818ad75a2f5b1d26a0dacae46a
> Author: Mel Gorman <mgorman@techsingularity.net>
> AuthorDate: Wed Jul 13 09:30:01 2016 +0100
> Commit: Mel Gorman <mgorman@techsingularity.net>
> CommitDate: Wed Jul 13 09:30:01 2016 +0100
>
That bug is addressed later in the tree by "mm, vmscan: Update all zone
LRU sizes before updating memcg". Is the warning visible in the latest
mainline tree?
--
Mel Gorman
SUSE Labs
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next prev parent reply other threads:[~2016-08-02 8:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-01 1:38 Fengguang Wu
2016-08-02 8:22 ` Mel Gorman [this message]
2016-08-02 12:48 ` Fengguang Wu
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