linux-kernel - Re: [PATCH] cpufreq: Fix cpufreq regression after suspend/resume

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Date:	Sat, 13 Jul 2013 14:52:52 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Toralf Förster <toralf.foerster@....de>
Cc:	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	cpufreq@...r.kernel.org, Linux PM list <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cpufreq: Fix cpufreq regression after suspend/resume

On Sat, 2013-07-13 at 12:16 +0200, Paul Bolle wrote:
> I suspect that the stuck frequency is a regression introduced in v3.10.0.

The culprit apparently is commit a66b2e503f ("cpufreq: Preserve sysfs
files across suspend/resume"). Srivatsa submitted a patch to revert that
commit (see https://lkml.org/lkml/2013/7/11/661 ). That revert seems to
fix this issue too.


Paul Bolle

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