Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753831AbYCENrZ (ORCPT ); Wed, 5 Mar 2008 08:47:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751238AbYCENrK (ORCPT ); Wed, 5 Mar 2008 08:47:10 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:50536 "EHLO gprs189-60.eurotel.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751119AbYCENrJ (ORCPT ); Wed, 5 Mar 2008 08:47:09 -0500 Date: Wed, 5 Mar 2008 14:47:38 +0100 From: Pavel Machek To: Pierre Ossman Cc: "Pallipadi, Venkatesh" , Dave Jones , Andi Kleen , Alan Stern , LKML , Adam Belay , Lee Revell , linux-pm@lists.linux-foundation.org Subject: Re: [linux-pm] [PATCH] cpuidle: avoid singing capacitors Message-ID: <20080305134738.GC26199@elf.ucw.cz> References: <20080303231033.GB15255@one.firstfloor.org> <20080304040048.GA31562@codemonkey.org.uk> <20080304071423.0e6b71c1@mjolnir.drzeus.cx> <20080304181924.70aaf8c1@mjolnir.drzeus.cx> <924EFEDD5F540B4284297C4DC59F3DEEA77031@orsmsx423.amr.corp.intel.com> <20080305070201.0d16cd40@mjolnir.drzeus.cx> <20080305094023.6486ebdf@mjolnir.drzeus.cx> <20080305090304.GA10053@elf.ucw.cz> <20080305144205.7a9971bc@mjolnir.drzeus.cx> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080305144205.7a9971bc@mjolnir.drzeus.cx> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 889 Lines: 24 On Wed 2008-03-05 14:42:05, Pierre Ossman wrote: > On Wed, 5 Mar 2008 10:03:04 +0100 > Pavel Machek wrote: > > > > > Actually, there are more uncertaininties. Suspecting some machines > > seemed to produce noise whenever they were in low-power state. Not > > with fluctuations: when I forced them to low-power, it just produced > > steady beep. > > > > Ouch. How do I quickly test that here? Setting cpufreq to lowest frequency reproduced it for me, but I guess notebooks are different. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/