linux-kernel - Re: [PATCH] arm: Set hardirq tracing to on when idling

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Date:	Tue, 27 May 2014 18:38:33 +0200
From:	Stanislav Meduna <stano@...una.org>
To:	Arnd Bergmann <arnd@...db.de>, linux-arm-kernel@...ts.infradead.org
CC:	minyard@....org, linux-rt-users@...r.kernel.org,
	linux-kernel@...r.kernel.org, Corey Minyard <cminyard@...sta.com>
Subject: Re: [PATCH] arm: Set hardirq tracing to on when idling

On 26.05.2014 11:26, Arnd Bergmann wrote:

> It seems like the right thing to do, I just don't understand
> why nobody hit this before.

Looks like this is what I did hit a month ago and
was not able to find the culprit:
http://www.spinics.net/lists/linux-rt-users/msg11656.html

> How exactly do you see this manifest? If it's clear
> that the trace comes from the idle function, maybe
> everybody just ignores it?

That was definitely what I did ;)

-- 
                                       Stano

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