linux-kernel - Re: [PATCH AUTOSEL 4.18 037/131] ftrace: Add missing check for existing hwlat thread

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Message-ID: <20180907002353.GC16300@sasha-vm>
Date:   Fri, 7 Sep 2018 00:23:55 +0000
From:   Sasha Levin <Alexander.Levin@...rosoft.com>
To:     Steven Rostedt <rostedt@...dmis.org>
CC:     "stable@...r.kernel.org" <stable@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Erica Bugden <erica.bugden@...utronix.de>
Subject: Re: [PATCH AUTOSEL 4.18 037/131] ftrace: Add missing check for
 existing hwlat thread

On Tue, Sep 04, 2018 at 12:43:56PM -0400, Steven Rostedt wrote:
>On Sun, 2 Sep 2018 13:03:43 +0000
>Sasha Levin <Alexander.Levin@...rosoft.com> wrote:
>
>> [
>>  Note, this only fixes the symptom. The real fix was not to call
>>  this function when tracing_on was already one. But this still makes
>>  the code more robust, so we'll add it.
>> ]
>
>This patch really didn't need to be backported (which is why I didn't
>mark it for stable), because the real fix was backported.

Out it goes, thanks!