From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mathew Brown" Subject: SMP C-states on x86_64 Status Date: Sun, 05 Nov 2006 03:37:52 -0800 Message-ID: <1162726672.25981.275035845@webmail.messagingengine.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from out1.smtp.messagingengine.com ([66.111.4.25]:65198 "EHLO out1.smtp.messagingengine.com") by vger.kernel.org with ESMTP id S932664AbWKELhw (ORCPT ); Sun, 5 Nov 2006 06:37:52 -0500 Received: from db2.internal (db2.internal [10.202.2.12]) by frontend1.messagingengine.com (Postfix) with ESMTP id EE109DC1370 for ; Sun, 5 Nov 2006 06:37:50 -0500 (EST) Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Hi, I just saw Adrian's post on a patch to add SMP C-states on x86_64 to kernel 2.6.16. Is there anywhere I can find the current status of C-states on SMP machines? I have a 16-core machine running RHEL with kernel 2.6.9-34 and it shows only C0, nothing else. I checked the DSDT and it compiled without error. Any ideas? Thanks for your help. -- Mathew Brown mathewbrown@fastmail.fm -- http://www.fastmail.fm - I mean, what is it about a decent email service?