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Date: Tue, 4 Sep 2018 12:43:56 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: Sasha Levin <Alexander.Levin@microsoft.com>
Cc: "stable@vger.kernel.org" <stable@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Erica Bugden <erica.bugden@linutronix.de>
Subject: Re: [PATCH AUTOSEL 4.18 037/131] ftrace: Add missing check for
 existing hwlat thread
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On Sun, 2 Sep 2018 13:03:43 +0000
Sasha Levin <Alexander.Levin@microsoft.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.

-- Steve