From: Johannes Weiner <hannes@cmpxchg.org>
To: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@kernel.org>,
Vladimir Davydov <vdavydov@virtuozzo.com>,
Vlastimil Babka <vbabka@suse.cz>,
cgroups@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
Benjamin LaHaise <bcrl@kvack.org>
Subject: Re: [mm -next] mapping->tree_lock inconsistent lock state
Date: Wed, 3 Feb 2016 13:45:09 -0500 [thread overview]
Message-ID: <20160203184509.GB4007@cmpxchg.org> (raw)
In-Reply-To: <20160203153633.GA32219@swordfish>
On Thu, Feb 04, 2016 at 12:36:33AM +0900, Sergey Senozhatsky wrote:
> Hello,
>
> next-20160203
>
> [ 3587.997451] =================================
> [ 3587.997453] [ INFO: inconsistent lock state ]
> [ 3587.997456] 4.5.0-rc2-next-20160203-dbg-00007-g37a0a9d-dirty #377 Not tainted
> [ 3587.997457] ---------------------------------
> [ 3587.997459] inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage.
Thanks Sergey. Vladimir sent a patch to move mem_cgroup_migrate() out
of the IRQ-disabled section:
http://marc.info/?l=linux-mm&m=145452460721208&w=2
It looks like Vladimir's original message didn't make it to linux-mm,
only my reply to it; CC Ben LaHaise.
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next prev parent reply other threads:[~2016-02-03 18:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 15:36 Sergey Senozhatsky
2016-02-03 18:45 ` Johannes Weiner [this message]
2016-02-03 19:01 ` Benjamin LaHaise
2016-02-04 0:18 ` Sergey Senozhatsky
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