From: Michal Hocko <mhocko@kernel.org>
To: Dashi DS1 Cao <caods1@lenovo.com>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: A small window for a race condition in mm/rmap.c:page_lock_anon_vma_read
Date: Thu, 22 Dec 2016 13:03:41 +0100 [thread overview]
Message-ID: <20161222120340.GI6048@dhcp22.suse.cz> (raw)
In-Reply-To: <23B7B563BA4E9446B962B142C86EF24ADBEBB6@CNMAILEX03.lenovo.com>
On Thu 22-12-16 11:53:26, Dashi DS1 Cao wrote:
> I've used another dump with similar backtrace.
Please also dump the anon_vma of the page as well.
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2016-12-22 12:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-20 9:32 Dashi DS1 Cao
2016-12-21 14:43 ` Michal Hocko
2016-12-22 11:53 ` Dashi DS1 Cao
2016-12-22 12:03 ` Michal Hocko [this message]
2016-12-22 12:43 ` Dashi DS1 Cao
2016-12-22 13:51 ` Peter Zijlstra
2016-12-22 22:26 ` Hugh Dickins
2016-12-23 2:02 ` Dashi DS1 Cao
2016-12-23 3:34 ` Hugh Dickins
2016-12-23 14:19 ` Peter Zijlstra
2016-12-25 2:22 ` Dashi DS1 Cao
2016-12-23 2:38 ` Dashi DS1 Cao
2017-04-22 12:07 ` zhong jiang
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