Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756459AbZFWTdo (ORCPT ); Tue, 23 Jun 2009 15:33:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754901AbZFWTdf (ORCPT ); Tue, 23 Jun 2009 15:33:35 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:35596 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754450AbZFWTde (ORCPT ); Tue, 23 Jun 2009 15:33:34 -0400 Date: Tue, 23 Jun 2009 21:32:15 +0200 From: Ingo Molnar To: "Pallipadi, Venkatesh" Cc: Thomas Renninger , Dave Jones , Rusty Russell , Linus Torvalds , Yinghai Lu , Avi Kivity , Andrew Morton , Thomas Gleixner , "H. Peter Anvin" , "linux-kernel@vger.kernel.org" , "cpufreq@vger.kernel.org" , "mark.langsdorf@amd.com" Subject: Re: [PATCH] cpufreq: remove dbs_mutex Message-ID: <20090623193215.GA31374@elte.hu> References: <4A2835D8.6040903@kernel.org> <20090611105211.GA6760@elte.hu> <20090620124817.GA22831@elte.hu> <200906212155.49849.trenn@suse.de> <20090623181748.GA31148@elte.hu> <20090623184040.GA6908@elte.hu> <1245783116.4534.17466.camel@localhost.localdomain> <20090623191418.GA14455@elte.hu> <7E82351C108FA840AB1866AC776AEC466972B8C5@orsmsx505.amr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7E82351C108FA840AB1866AC776AEC466972B8C5@orsmsx505.amr.corp.intel.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1362 Lines: 42 * Pallipadi, Venkatesh wrote: > >-----Original Message----- > >From: Ingo Molnar [mailto:mingo@elte.hu] > >Sent: Tuesday, June 23, 2009 12:14 PM > >To: Pallipadi, Venkatesh > >Cc: Thomas Renninger; Dave Jones; Rusty Russell; Linus > >Torvalds; Yinghai Lu; Avi Kivity; Andrew Morton; Thomas > >Gleixner; H. Peter Anvin; linux-kernel@vger.kernel.org; > >cpufreq@vger.kernel.org; mark.langsdorf@amd.com > >Subject: Re: [PATCH] cpufreq: remove dbs_mutex > > > > > >* Pallipadi, Venkatesh wrote: > > > >> Mathieu Desnoyers sent a patch earlier that should address > >this problem. > >> > >> http://lkml.indiana.edu/hypermail/linux/kernel/0906.1/00331.html > > > >No, that patch has _not_ fixed the regression: > > > > http://lkml.org/lkml/2009/6/8/563 > > > > The subsequent failure that Dave saw after that patch seemed to be > related to dbs_mutex > > http://lkml.org/lkml/2009/6/11/6 > > That should be be fixed by your original patch. And how well will the two mix? This should really be pursued by the cpufreq people i think ... Ingo -- 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/