Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757048AbYHUXi6 (ORCPT ); Thu, 21 Aug 2008 19:38:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750972AbYHUXit (ORCPT ); Thu, 21 Aug 2008 19:38:49 -0400 Received: from static-220-247-10-204.b-man.svips.gol.ne.jp ([220.247.10.204]:56480 "EHLO tadamune.kami.home" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750788AbYHUXit (ORCPT ); Thu, 21 Aug 2008 19:38:49 -0400 X-Greylist: delayed 2591 seconds by postgrey-1.27 at vger.kernel.org; Thu, 21 Aug 2008 19:38:49 EDT Date: Fri, 22 Aug 2008 07:55:37 +0900 From: Mattia Dongili To: Martin Filip Cc: linux-kernel@vger.kernel.org Subject: Re: cpufreq regression, unable to set lower frequency Message-ID: <20080821225537.GB20165@inferi.kami.home> References: <1219341101.9264.4.camel@localhost> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="2fHTh5uZTiUOsy+g" Content-Disposition: inline In-Reply-To: <1219341101.9264.4.camel@localhost> X-Message-Flag: Cranky? Try Free Software instead! X-Operating-System: Linux 2.6.25-1 i686 X-Editor: Vim http://www.vim.org/ X-Disclaimer: Buh! User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1854 Lines: 59 --2fHTh5uZTiUOsy+g Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 21, 2008 at 07:51:41PM +0200, Martin Filip wrote: > Hi LKML, >=20 > I've upgraded my kernel few days earlier and suddenly my cpufreqd > stopperd working. My configuration is this: > AC adapter connected: > set scaling_max_freq and scaling_min_freq to maximal available > frequency > AC adapter disconnected: > set scaling_max_freq to maximal available, scaling_min_freq to minimal > available. >=20 > When I connect AC adapter, everything works fine but when I disconnect > my adapter, everything remains on maximal frequency and in logs I can > see: >=20 > cpufreqd: cpufreqd_set_profile: Couldn't set profile "Powersave Low" set > for cpu0 >=20 > After some tests I've traced problem to=20 >=20 > http://git.kernel.org/?p=3Dlinux/kernel/git/stable/linux-2.6.25.y.git;a= =3Dcommitdiff;h=3D53391fa20cab6df6b476a5a0ad6be653c9de0c46 =20 what version of cpufrequtils are running? This error should be fixed in 004 (or later) with this patch: http://git.kernel.org/?p=3Dutils/kernel/cpufreq/cpufrequtils.git;a=3Dcommit= ;h=3Db88f8975d27690e04e520b05a1ed66bf1e306ee6 thanks --=20 mattia :wq! --2fHTh5uZTiUOsy+g Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkit8mkACgkQgpRPaOotLEGLnwCg32TYUFrQNiNAAiqBmIJLrSIA x28AoK7nMsiI0pWg2a/G8DN2iUiRkfS2 =LxXV -----END PGP SIGNATURE----- --2fHTh5uZTiUOsy+g-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/