linux-kernel - Re: cpufreq v3.17-rc7 error: "cpufreq: cpufreq_resume: Failed to start governor for policy: f6909a00"

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Message-ID: <2550705.C9YWxWdtP6@vostro.rjw.lan>
Date:	Thu, 02 Oct 2014 18:38:15 +0200
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Paul Bolle <pebolle@...cali.nl>
Cc:	Viresh Kumar <viresh.kumar@...aro.org>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: cpufreq v3.17-rc7 error: "cpufreq: cpufreq_resume: Failed to start governor for policy: f6909a00"

On Thursday, October 02, 2014 01:55:11 PM Paul Bolle wrote:
> Paul Bolle schreef op do 02-10-2014 om 13:45 [+0200]:
> > Running v3.17-rc7 I see a new (for me) error, apparently during each
> > resume (from suspend) or thaw (from hibernate):
> >      cpufreq: cpufreq_resume: Failed to start governor for policy: f6909a00
> 
> So there are only two recent commits:
>     7106e02baed4 ("cpufreq: release policy->rwsem on error")
>     8e30444e1530 ("cpufreq: fix cpufreq suspend/resume for
>         intel_pstate")
> 
> Would it be useful to test whether reverting the oldest commit,
> 8e30444e1530 ("cpufreq: fix cpufreq suspend/resume for intel_pstate"),
> changes anything?

Can you please try linux-pm.git/linux-next?  There's a commit from Viresh in
there with a chance to fix this and which I'm going to push to Linus shortly?

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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