Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755998AbZA0VXn (ORCPT ); Tue, 27 Jan 2009 16:23:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752182AbZA0VXd (ORCPT ); Tue, 27 Jan 2009 16:23:33 -0500 Received: from casper.infradead.org ([85.118.1.10]:47933 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751519AbZA0VXd (ORCPT ); Tue, 27 Jan 2009 16:23:33 -0500 Date: Tue, 27 Jan 2009 13:23:33 -0800 From: Arjan van de Ven To: dingxn@ymail.com Cc: linux-kernel@vger.kernel.org Subject: Re: a question about p4_clockmod module on Xeon quad core processors Message-ID: <20090127132333.2e2d4dcf@infradead.org> In-Reply-To: <603382.20833.qm@web59902.mail.ac4.yahoo.com> References: <603382.20833.qm@web59902.mail.ac4.yahoo.com> Organization: Intel X-Mailer: Claws Mail 3.7.0 (GTK+ 2.14.5; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 778 Lines: 22 On Tue, 27 Jan 2009 12:17:25 -0800 (PST) Xiaoning Ding wrote: > Hi list, > > I have tried the p4-clockmod module in Linux kernel 2.6.29 on Xeon > 5355 quad-core CPUs with no luck. It seems current p4-clockmod driver > still cannot support Intel Quad core processors, right? you know that using clockmod will actually cost you energy rather than saving it right? -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org -- 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/