linux-kernel - Re: PROBLEM: Celeron Core

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Message-ID: <p73prvyalfl.fsf@bingen.suse.de>
Date:	Fri, 18 Jan 2008 22:11:26 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Chodorenko Michail <misha@....by>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: PROBLEM: Celeron Core

Chodorenko Michail <misha@....by> writes:

> I have a laptop "Extensa 5220", with the processor Celeron based on 'core'
> technology.
> There is ~ / arch/i386/kernel/cpu/cpufreq/p4-clockmod.c in the kernel
> source code
> but there's no line identification of my CPU for apply freqency change
> need to add a ID line 0х16

Note that driver will likely do clock throttling on your CPU.
Using that is usually a bad idea because it does not actually
safe power. It's only intended to let the CPU cool down in some situations.

-Andi
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