Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760328AbXH0SDf (ORCPT ); Mon, 27 Aug 2007 14:03:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758646AbXH0SDR (ORCPT ); Mon, 27 Aug 2007 14:03:17 -0400 Received: from gateway-1237.mvista.com ([63.81.120.158]:56235 "EHLO gateway-1237.mvista.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758379AbXH0SDQ (ORCPT ); Mon, 27 Aug 2007 14:03:16 -0400 Subject: Re: nmi_watchdog=2 regression in 2.6.21 From: Daniel Walker To: eranian@hpl.hp.com Cc: =?ISO-8859-1?Q?Bj=F6rn?= Steinbrink , ak@suse.de, linux-kernel@vger.kernel.org, akpm@linux-foundation.org In-Reply-To: <20070827175431.GD784@frankl.hpl.hp.com> References: <1186531609.22044.50.camel@imap.mvista.com> <20070808142059.GF30805@atjola.homenet> <20070827175431.GD784@frankl.hpl.hp.com> Content-Type: text/plain Date: Mon, 27 Aug 2007 10:55:31 -0700 Message-Id: <1188237331.2435.255.camel@dhcp193.mvista.com> Mime-Version: 1.0 X-Mailer: Evolution 2.10.3 (2.10.3-2.fc7) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1487 Lines: 48 On Mon, 2007-08-27 at 10:54 -0700, Stephane Eranian wrote: > Daniel, > > You mentioned you have a development board with a dual Pentium-M. > > What are the exact family/model numbers? > > What Bjorn points you at below is a fix that applies to > Intel Core Duo/Solo (Yonah) and Intel Core 2 series but not to > regular Pentium-M (no architectural perfmon there). > > I have successfully booted 2.6.23-rc3 on PIII, Opteron and Intel Core 2 > Duo with nmi_watchdog=2. Here is the cpuinfo for processor 0 .. It's got four cores so this isn't the full /proc/cpuinfo output .. processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 14 model name : Intel(R) Dual Pentium(R) M CPU @ 2.00GHz stepping : 8 cpu MHz : 1992.000 cache size : 2048 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htr bogomips : 4002.48 clflush size : 64 - 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/