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Date: Thu, 21 Aug 2008 12:31:41 +0100
From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Frans Pop <elendil@planet.nl>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>, linux-kernel@vger.kernel.org
Subject: Re: 2.6.27-rc3: 'APIC error on CPU1: 00(40)', but only on resume!
Message-ID: <20080821113141.GB3796@srcf.ucam.org>
References: <200808202106.41058.elendil@planet.nl> <200808202138.13302.rjw@sisk.pl> <200808202226.45655.elendil@planet.nl>
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On Wed, Aug 20, 2008 at 10:26:45PM +0200, Frans Pop wrote:

> The only weirdness I can see (only spotted that just now) is that both 
> cores will always seem to be changing frequency together (using ondemand 
> governor), even when 'top' shows one as idle. On my other Core Duo system 
> (an older desktop) the cores react independently.

The cores can't actually be independently scaled. Some older kernels 
would give the impression that they could, but the package itself will 
run at the greater of the defined frequencies.

-- 
Matthew Garrett | mjg59@srcf.ucam.org
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