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Re: Re: [PATCH 2/2] mm, oom: fix potential data corruption when oom_reaper races with writer

From Michal Hocko <mhocko@kernel.org>
Newsgroups linux.kernel
Subject Re: Re: [PATCH 2/2] mm, oom: fix potential data corruption when oom_reaper races with writer
Date 2017-08-15 10:50 +0200
Message-ID <ueFHY-7rw-5@gated-at.bofh.it> (permalink)
References <udkmd-5jx-1@gated-at.bofh.it> <ueo4q-4Q6-19@gated-at.bofh.it> <ueDZw-6mv-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue 15-08-17 07:51:02, Tetsuo Handa wrote:
> Michal Hocko wrote:
[...]
> > Were you able to reproduce with other filesystems?
> 
> Yes, I can reproduce this problem using both xfs and ext4 on 4.11.11-200.fc25.x86_64
> on Oracle VM VirtualBox on Windows.

Just a quick question.
http://lkml.kernel.org/r/201708112053.FIG52141.tHJSOQFLOFMFOV@I-love.SAKURA.ne.jp
mentioned next-20170811 kernel and this one 4.11. Your original report
as a reply to this thread
http://lkml.kernel.org/r/201708072228.FAJ09347.tOOVOFFQJSHMFL@I-love.SAKURA.ne.jp
mentioned next-20170728. None of them seem to have this fix
http://lkml.kernel.org/r/20170807113839.16695-3-mhocko@kernel.org so let
me ask again. Have you seen an unexpected content written with that
patch applied?
-- 
Michal Hocko
SUSE Labs

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Thread

Re: [PATCH 2/2] mm, oom: fix potential data corruption when  oom_reaper races with writer Michal Hocko <mhocko@kernel.org> - 2017-08-14 16:00 +0200
  Re: Re: [PATCH 2/2] mm, oom: fix potential data corruption when  oom_reaper races with writer Michal Hocko <mhocko@kernel.org> - 2017-08-15 09:00 +0200
  Re: Re: [PATCH 2/2] mm, oom: fix potential data corruption when  oom_reaper races with writer Michal Hocko <mhocko@kernel.org> - 2017-08-15 10:50 +0200
    Re: Re: Re: [PATCH 2/2] mm, oom: fix potential data corruption when  oom_reaper races with writer Michal Hocko <mhocko@kernel.org> - 2017-08-15 14:30 +0200
      Re: Re: Re: Re: [PATCH 2/2] mm, oom: fix potential data corruption  when oom_reaper races with writer Michal Hocko <mhocko@kernel.org> - 2017-08-17 16:00 +0200

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