linux-kernel - RE: speedstep-centrino broke

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Message-ID: <EB12A50964762B4D8111D55B764A84549560B6@scsmsx413.amr.corp.intel.com>
Date:	Wed, 13 Sep 2006 09:31:37 -0700
From:	"Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>
To:	"Ben B" <kernel@...cactii.net>, <linux-kernel@...r.kernel.org>,
	<davej@...emonkey.org.uk>
Subject: RE: speedstep-centrino broke

 

>-----Original Message-----
>From: linux-kernel-owner@...r.kernel.org 
>[mailto:linux-kernel-owner@...r.kernel.org] On Behalf Of Ben B
>Sent: Tuesday, September 12, 2006 12:38 PM
>To: linux-kernel@...r.kernel.org; davej@...emonkey.org.uk
>Subject: speedstep-centrino broke
>
>Hi,
>
>My HP notebook decided that its BIOS upgrade would break
>speedstep-centrino, and trying to load the module gives me a "no such
>device" error. This is with various combinations of kernel config
>relating to cpufreq. Also tried acpi-cpufreq with the same error.
>
>I suspect that the new bios is broken, but perhaps it's correct and the
>linux driver is missing something?
>
>Anyway, relevent info below.
>

Probably BIOS broke something during the update. Can you send me the
acpidump output from your system (acpidump is avlbl in latest pmtools
here - http://www.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/ )

It will be great if you can open a bugzilla entry at bugme.osdl.org
under ACPI power-processor and attach all this info. there. It will help
to keep track of the bug information in a better way.

Thanks,
Venki
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