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

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Message-ID: <5384DF47.2070904@codeaurora.org>
Date:	Tue, 27 May 2014 11:53:59 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Arnd Bergmann <arnd@...db.de>
CC:	linux-arm-kernel@...ts.infradead.org,
	Corey Minyard <cminyard@...sta.com>,
	linux-kernel@...r.kernel.org, Stanislav Meduna <stano@...una.org>,
	minyard@....org, linux-rt-users@...r.kernel.org
Subject: Re: [PATCH] arm: Set hardirq tracing to on when idling

On 05/27/14 11:49, Arnd Bergmann wrote:
>
> You also commented in that thread about stop_critical_timings()/
> start_critical_timings(). Corey, can you look at that, too? I
> think it's designed to avoid the issue you are seeing but
> for some reason doesn't.

I sent a patch last week to "solve" this problem. I'm not sure if it's
right but it works for me.

https://lkml.org/lkml/2014/5/19/607

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