linux-kernel - Re: BUG: scaling doesn't work after waking up

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Message-Id: <20080819124752.cf195347.akpm@linux-foundation.org>
Date:	Tue, 19 Aug 2008 12:47:52 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	post-factum <pfactum@...il.com>
Cc:	linux-kernel@...r.kernel.org, cpufreq@...r.kernel.org
Subject: Re: BUG: scaling doesn't work after waking up

On Sat, 9 Aug 2008 11:52:00 +0300
post-factum <pfactum@...il.com> wrote:

> After suspending to RAM scaling doesn't work for the second core of my
> Pentium Dual-Core T2330.
> 
> Before suspending:
> cpu MHz         : 800.000	#CPU0
> cpu MHz         : 800.000	#CPU1
> 
> After suspending and waking up:
> cpu MHz         : 800.000	#CPU0
> cpu MHz         : 1596.079	#CPU1
> 
> I've observed it with kernel 2.6.25 and current 2.6.26.
> 
> Processor ID:
> vendor_id       : GenuineIntel
> cpu family      : 6
> model           : 15
> model name      : Intel(R) Pentium(R) Dual  CPU  T2330  @ 1.60GHz
> stepping        : 13
> 

(cc cpufreq@...r.kernel.org)
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