linux-kernel - Re: Regression with suspend resume 5a87182aa21d6d5d306840feab9321818dd3e2a3

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Date:	Sun, 08 Dec 2013 12:13:09 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Zdenek Kabelac <zkabelac@...hat.com>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Bjørn Mork <bjorn@...k.no>,
	LKML <linux-kernel@...r.kernel.org>, viresh.kumar@...aro.org,
	tianyu.lan@...el.com, jinchoi@...adcom.com
Subject: Re: Regression with suspend resume
 5a87182aa21d6d5d306840feab9321818dd3e2a3

On Sun, 2013-12-08 at 11:24 +0100, Zdenek Kabelac wrote:
> I'm testing recent 3.13-rc kernel - and I've notice my Lenovo T61 is not able 
> to resume.  After bisect I've found commit:
> 
> 5a87182aa21d6d5d306840feab9321818dd3e2a3

That's "cpufreq: suspend governors on system suspend/hibernate".

> When I just revert this commit with 374b105797c3d4f29c685f3be535c35f5689b30e 
> (3.13-rc3)   suspend/resume works again.
> (I'm using  ondemand CPU governor)

Rafael just asked Linus to pull a revert of that commit (see
https://lkml.org/lkml/2013/12/7/126 ).


Paul Bolle

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