Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933387AbXFRWK5 (ORCPT ); Mon, 18 Jun 2007 18:10:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763039AbXFRWKt (ORCPT ); Mon, 18 Jun 2007 18:10:49 -0400 Received: from mga09.intel.com ([134.134.136.24]:35111 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762815AbXFRWKs convert rfc822-to-8bit (ORCPT ); Mon, 18 Jun 2007 18:10:48 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.16,436,1175497200"; d="scan'208";a="97788116" X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: [patch-mm 00/25] High resolution timer updates and x86_64 support - V2 Date: Mon, 18 Jun 2007 15:10:45 -0700 Message-ID: <653FFBB4508B9042B5D43DC9E18836F5010913F8@scsmsx415.amr.corp.intel.com> In-Reply-To: <18748.1182203384@turing-police.cc.vt.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [patch-mm 00/25] High resolution timer updates and x86_64 support - V2 Thread-Index: Acex8qBEw95sj2eyQLaL/MHRoWbJHgAAri0A From: "Pallipadi, Venkatesh" To: Cc: "Thomas Gleixner" , "LKML" , "Andrew Morton" , "Ingo Molnar" , "Andi Kleen" , "Chris Wright" , "Arjan van de Ven" X-OriginalArrivalTime: 18 Jun 2007 22:10:46.0289 (UTC) FILETIME=[852ED010:01C7B1F5] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1350 Lines: 44 >-----Original Message----- >From: Valdis.Kletnieks@vt.edu [mailto:Valdis.Kletnieks@vt.edu] >Sent: Monday, June 18, 2007 2:50 PM >To: Pallipadi, Venkatesh >Cc: Thomas Gleixner; LKML; Andrew Morton; Ingo Molnar; Andi >Kleen; Chris Wright; Arjan van de Ven >Subject: Re: [patch-mm 00/25] High resolution timer updates >and x86_64 support - V2 > >On Mon, 18 Jun 2007 13:24:33 PDT, "Pallipadi, Venkatesh" said: > >> >state2/time: -159524787 >> >state2/usage: 15007443 >> > >> >> The problem is powertop only understands >/proc/acpi/processor/CPU*/power >> for >> and not /sys..cpuidle for the moment. >> >> I had a patch in recent cpuidle fixes series that makes >/proc interface >> active >> again with cpuidle which should correct this. Those patches >are not in >> rc4-mm2-hrt4, but are there in latest rc4-hrt and rc5-hrt series. > >OK, so I've got a 32/64 bug that isn't the cause of *this* >issue because >powertop isn't looking at the broken value. > Yes. The output does indicate a bug in cpuidle /sysfs part. Will look at sysfs output of cpuidle and fix those issues soon. Thanks, Venki - 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/