From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755987AbZBTR34 (ORCPT ); Fri, 20 Feb 2009 12:29:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754191AbZBTR3q (ORCPT ); Fri, 20 Feb 2009 12:29:46 -0500 Received: from zelda.netsplit.com ([87.194.19.211]:57042 "EHLO zelda.netsplit.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753384AbZBTR3p (ORCPT ); Fri, 20 Feb 2009 12:29:45 -0500 Subject: Re: [PATCH] cpufreq: Change link order of x86 cpufreq modules From: Scott James Remnant To: Matthew Garrett Cc: Ingo Molnar , davej@codemonkey.org.uk, linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org In-Reply-To: <20090218183641.GA20203@srcf.ucam.org> References: <20090218182822.GA19902@srcf.ucam.org> <20090218183137.GD26802@elte.hu> <20090218183641.GA20203@srcf.ucam.org> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-fcMsO8zNWKHrHMcjyeRu" Date: Fri, 20 Feb 2009 17:29:52 +0000 Message-Id: <1235150992.6467.66.camel@quest> Mime-Version: 1.0 X-Mailer: Evolution 2.24.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-fcMsO8zNWKHrHMcjyeRu Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2009-02-18 at 18:36 +0000, Matthew Garrett wrote: > On Wed, Feb 18, 2009 at 07:31:37PM +0100, Ingo Molnar wrote: >=20 > > Nice fix! Where does this information come from? Distro module=20 > > ordering magic? It's rather non-trivial. >=20 > Pretty much. p4-clockmod is never the preferred option because it does=20 > no voltage scaling. speedstep-centrino is now almost entirely=20 > functionally replaced with acpi-cpufreq. The powernow-k8 issue was a=20 > personal communication from davej. >=20 In fact, we've noticed severe regressions with p4-clockmod over simply having no scaling driver at all - and are not going to built it into our kernels. Scott --=20 Scott James Remnant scott@canonical.com --=-fcMsO8zNWKHrHMcjyeRu Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkme6JAACgkQSnQiFMl4yK5zuQCgpMFmzGL4DJqlYQ0lgGXZg6H5 P+EAn37gsFpDM8ZhgTLHIh2Oe4wB94Wf =eti4 -----END PGP SIGNATURE----- --=-fcMsO8zNWKHrHMcjyeRu--