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From: Michal Hocko <mhocko@suse.com>
To: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: xiyou.wangcong@gmail.com, akpm@linux-foundation.org,
	linux-mm@kvack.org, dave.hansen@intel.com, hannes@cmpxchg.org,
	mgorman@suse.de, vbabka@suse.cz
Subject: Re: [PATCH] mm,page_alloc: Serialize warn_alloc() if schedulable.
Date: Sun, 4 Jun 2017 17:05:34 +0200	[thread overview]
Message-ID: <20170604150533.GA3500@dhcp22.suse.cz> (raw)
In-Reply-To: <201706041758.DGG86904.SOOVLtMJFOQFFH@I-love.SAKURA.ne.jp>

On Sun 04-06-17 17:58:49, Tetsuo Handa wrote:
[...]
> > As I already mentioned in my original report, I know there are at least
> > two similar warnings reported before:
> >
> > https://lkml.org/lkml/2016/12/13/529
> > https://bugzilla.kernel.org/show_bug.cgi?id=192981
> >
> > I don't see any fix, nor I see they are similar to mine.
> 
> No means for analyzing, no plan for fixing the problems.

Stop this bullshit Tetsuo! Seriously, you are getting over the line!
Nobody said we do not care. In order to do something about that we need
to get further and relevant information. The first and the most
important one is whether this is reproducible with the _clean_ vanilla
kernel. If yes then reproduction steps including the system dependent
ones would help us as well. If we know that we can start building
a more comprehensive picture of what is going on. Unlike you I do not
want to jump into "this must be print" conclusion.

But stop this unjustified claims.
-- 
Michal Hocko
SUSE Labs

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  reply	other threads:[~2017-06-04 15:05 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-01 11:43 [PATCH] mm,page_alloc: Serialize warn_alloc() if schedulable Tetsuo Handa
2017-06-01 11:59 ` Michal Hocko
2017-06-01 13:11   ` Tetsuo Handa
2017-06-01 13:28     ` Michal Hocko
2017-06-01 22:10       ` Andrew Morton
2017-06-02  7:18         ` Michal Hocko
2017-06-02 11:13           ` Tetsuo Handa
2017-06-02 12:15             ` Michal Hocko
2017-06-02 17:13               ` Tetsuo Handa
2017-06-02 21:57             ` Cong Wang
2017-06-04  8:58               ` Tetsuo Handa
2017-06-04 15:05                 ` Michal Hocko [this message]
2017-06-04 21:43                   ` Tetsuo Handa
2017-06-05  5:37                     ` Michal Hocko
2017-06-05 18:15                       ` Cong Wang
2017-06-06  9:17                         ` Michal Hocko
2017-06-05 18:25                 ` Cong Wang
2017-06-22 10:35                   ` Tetsuo Handa
2017-06-22 22:53                     ` Cong Wang
2017-06-02 16:59           ` Cong Wang
2017-06-02 19:59           ` Andrew Morton
2017-06-03  2:57             ` Tetsuo Handa
2017-06-03  7:32             ` Michal Hocko
2017-06-03  8:36               ` Tetsuo Handa
2017-06-05  7:10                 ` Sergey Senozhatsky
2017-06-05  9:36                   ` Sergey Senozhatsky
2017-06-05 15:02                     ` Tetsuo Handa
2017-06-03 13:21               ` Tetsuo Handa
2017-07-08  4:59           ` Tetsuo Handa
2017-07-10 13:21             ` Michal Hocko
2017-07-10 13:54               ` Tetsuo Handa
2017-07-10 14:14                 ` Michal Hocko
2017-07-11 13:10                   ` Tetsuo Handa
2017-07-11 13:49                     ` Michal Hocko
2017-07-11 14:58                       ` Petr Mladek
2017-07-11 22:06                       ` Tetsuo Handa
2017-07-12  8:54                         ` Michal Hocko
2017-07-12 12:23                           ` Tetsuo Handa
2017-07-12 12:41                             ` Michal Hocko
2017-07-14 12:30                               ` Tetsuo Handa
2017-07-14 12:48                                 ` Michal Hocko
2017-08-09  6:14                                   ` Tetsuo Handa
2017-08-09 13:01                                     ` Tetsuo Handa

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