linux-kernel - Re: Lockup with cpufreq that may be similar to recently fixed acpi

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Message-Id: <200611021633.30893.rjw@sisk.pl>
Date:	Thu, 2 Nov 2006 16:33:30 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Pavel Machek <pavel@....cz>
Cc:	"Trever L. Adams" <tadams-lists@...ealbox.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Lockup with cpufreq that may be similar to recently fixed acpi_cpufreq

Hi,

On Thursday, 2 November 2006 13:33, Pavel Machek wrote:
> Hi!
> 
> > This may be a single vendor problem. I am having a difficult time
> > getting the vendor to respond. However, I have a dual core Turion laptop
> > which is locking up on resume from suspend (resume from hibernate now
> > works fine). Below is the DWARF2 trace back. It is showing a problem in
> > cpufreq_resume (if I read this correctly). I think this may be similar
> > to a problem that was recently fixed, that had the same symptoms, in
> > acpi_cpufreq. This is 2.6.18.
> 
> Try rmmod cpufreq to see if it is cpufreq problem or if something else
> causes the lockup.

I assume "hibernate" means "suspend to disk".  If that is correct, it may be
a BIOS or ACPI problem that manifests itself this way.

Greetings,
Rafael


-- 
You never change things by fighting the existing reality.
		R. Buckminster Fuller
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