linux-kernel - Re: [RFC][PATCHv6 00/12] printk: introduce printing kernel thread

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Date:   Fri, 15 Dec 2017 10:55:44 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Cc:     Petr Mladek <pmladek@...e.com>, Jan Kara <jack@...e.cz>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Rafael Wysocki <rjw@...ysocki.net>,
        Pavel Machek <pavel@....cz>,
        Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>,
        linux-kernel@...r.kernel.org,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
Subject: Re: [RFC][PATCHv6 00/12] printk: introduce printing kernel thread

On Thu, 14 Dec 2017 23:39:36 +0900
Sergey Senozhatsky <sergey.senozhatsky@...il.com> wrote:

> On (12/14/17 15:27), Petr Mladek wrote:
> >
> > Therefore I tend to give Steven's solution a chance before this
> > combined approach.
> >   
> 
> have you seen this https://marc.info/?l=linux-kernel&m=151015850209859
> or this https://marc.info/?l=linux-kernel&m=151011840830776&w=2
> or this https://marc.info/?l=linux-kernel&m=151020275921953&w=2
> 

And these are all just still hand waving. Can we please apply my patch
and send it off into the wild. It doesn't not make things worse, but
does make things better.

My patch probably would have kept this from being a problem:

 http://lkml.kernel.org/r/1509017339-4802-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp

-- Steve