From: Tetsuo Handa <penguin-kernel-JPay3/Yim36HaxMnTkn67Xf5DAMn2ifp@public.gmane.org>
To: Michal Hocko <mhocko-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Dmitry Vyukov <dvyukov-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org"
<linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
syzkaller <syzkaller-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>,
Kostya Serebryany <kcc-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Alexander Potapenko
<glider-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Sasha Levin <sasha.levin-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
Eric Dumazet <edumazet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Greg Thelen <gthelen-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Subject: Re: WARNING in handle_mm_fault
Date: Wed, 25 Nov 2015 19:51:13 +0900 [thread overview]
Message-ID: <565592A1.50407@I-love.SAKURA.ne.jp> (raw)
In-Reply-To: <20151125084403.GA24703-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
On 2015/11/25 17:44, Michal Hocko wrote:
> Sasha has reported the same thing some time ago
> http://www.spinics.net/lists/cgroups/msg14075.html. Tejun had a theory
> http://www.spinics.net/lists/cgroups/msg14078.html but we never got down
> to the solution.
Did you check assembly code?
https://gcc.gnu.org/ml/gcc/2012-02/msg00005.html
next prev parent reply other threads:[~2015-11-25 10:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-24 13:50 WARNING in handle_mm_fault Dmitry Vyukov
[not found] ` <CACT4Y+ZCkv0BPOdo3aiheA5LXzXhcnuiw7kCoWL=b9FcC8-wqg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-11-24 22:31 ` Johannes Weiner
[not found] ` <20151124223116.GA2874-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2015-11-25 13:05 ` Dmitry Vyukov
2015-11-25 13:12 ` Dmitry Vyukov
2015-11-25 8:44 ` Michal Hocko
[not found] ` <20151125084403.GA24703-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-11-25 10:51 ` Tetsuo Handa [this message]
2015-11-25 13:08 ` Dmitry Vyukov
[not found] ` <CACT4Y+Zn+mK37-mvqDQTyt1Psp6HT2heT0e937SO24F7V1q7PA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-11-25 15:27 ` Tetsuo Handa
2015-11-25 17:21 ` Dmitry Vyukov
[not found] ` <CACT4Y+ZdF09hOnb_bL4GNjytSMMGvNde8=9pdZt6gZQB1sp0hQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-11-25 17:32 ` Dmitry Vyukov
2015-11-25 17:37 ` Michal Hocko
[not found] ` <20151125173730.GS27283-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-11-25 17:44 ` Dmitry Vyukov
[not found] ` <CACT4Y+Y0EESD_HhgGE2pWPqfJsDgvSny=ZMfP1ewaSzd6z_bLg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-11-26 11:33 ` Tetsuo Handa
[not found] ` <201511262033.EAB48965.FVJOOOMLFHStFQ-JPay3/Yim36HaxMnTkn67Xf5DAMn2ifp@public.gmane.org>
2015-11-30 16:20 ` Peter Zijlstra
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