From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753174Ab1BEC2c (ORCPT ); Fri, 4 Feb 2011 21:28:32 -0500 Received: from science.horizon.com ([71.41.210.146]:56441 "HELO science.horizon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752832Ab1BEC2c (ORCPT ); Fri, 4 Feb 2011 21:28:32 -0500 Date: 4 Feb 2011 21:28:30 -0500 Message-ID: <20110205022830.19500.qmail@science.horizon.com> From: "George Spelvin" To: dzickus@redhat.com, gorcunov@gmail.com, mingo@elte.hu Subject: Re: [PATCH] perf, x86: P4 PMU -- Fix unflagged overflows test Cc: a.p.zijlstra@chello.nl, linux-kernel@vger.kernel.org, linux@horizon.com, ming.m.lin@intel.com, mroos@linux.ee In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The earlier patch didn't fix things after all. I'm rebooting with this one now. (2.6.38-rc3 wih x86_pmu_start patch.) Feb 2 01:00:03: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 2 01:00:03: Do you have a strange power saving mode enabled? Feb 2 01:00:03: Dazed and confused, but trying to continue Feb 2 01:01:04: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 2 01:01:04: Do you have a strange power saving mode enabled? Feb 2 01:01:04: Dazed and confused, but trying to continue Feb 2 04:22:20: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 2 04:22:20: Do you have a strange power saving mode enabled? Feb 2 04:22:20: Dazed and confused, but trying to continue Feb 2 06:28:17: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 2 06:28:17: Do you have a strange power saving mode enabled? Feb 2 06:28:17: Dazed and confused, but trying to continue Feb 2 08:39:01: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 2 08:39:01: Do you have a strange power saving mode enabled? Feb 2 08:39:01: Dazed and confused, but trying to continue Feb 2 16:00:04: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 2 16:00:04: Do you have a strange power saving mode enabled? Feb 2 16:00:04: Dazed and confused, but trying to continue Feb 2 20:04:41: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 2 20:04:41: Do you have a strange power saving mode enabled? Feb 2 20:04:41: Dazed and confused, but trying to continue Feb 2 22:21:27: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 2 22:21:27: Do you have a strange power saving mode enabled? Feb 2 22:21:27: Dazed and confused, but trying to continue Feb 3 00:09:11: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 3 00:09:11: Do you have a strange power saving mode enabled? Feb 3 00:09:11: Dazed and confused, but trying to continue Feb 3 00:24:02: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 00:24:02: Do you have a strange power saving mode enabled? Feb 3 00:24:02: Dazed and confused, but trying to continue Feb 3 01:00:12: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 3 01:00:12: Do you have a strange power saving mode enabled? Feb 3 01:00:12: Dazed and confused, but trying to continue Feb 3 01:27:50: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 01:27:50: Do you have a strange power saving mode enabled? Feb 3 01:27:50: Dazed and confused, but trying to continue Feb 3 06:27:55: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 06:27:55: Do you have a strange power saving mode enabled? Feb 3 06:27:55: Dazed and confused, but trying to continue Feb 3 09:21:06: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 09:21:06: Do you have a strange power saving mode enabled? Feb 3 09:21:06: Dazed and confused, but trying to continue Feb 3 11:35:23: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 3 11:35:23: Do you have a strange power saving mode enabled? Feb 3 11:35:23: Dazed and confused, but trying to continue Feb 3 17:52:05: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 17:52:05: Do you have a strange power saving mode enabled? Feb 3 17:52:05: Dazed and confused, but trying to continue Feb 3 18:01:44: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 18:01:44: Do you have a strange power saving mode enabled? Feb 3 18:01:44: Dazed and confused, but trying to continue Feb 3 18:11:23: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 18:11:23: Do you have a strange power saving mode enabled? Feb 3 18:11:23: Dazed and confused, but trying to continue Feb 3 20:02:43: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 20:02:43: Do you have a strange power saving mode enabled? Feb 3 20:02:43: Dazed and confused, but trying to continue Feb 3 22:38:43: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 3 22:38:43: Do you have a strange power saving mode enabled? Feb 3 22:38:43: Dazed and confused, but trying to continue Feb 4 01:00:41: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 4 01:00:41: Do you have a strange power saving mode enabled? Feb 4 01:00:41: Dazed and confused, but trying to continue Feb 4 05:00:02: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 4 05:00:02: Do you have a strange power saving mode enabled? Feb 4 05:00:02: Dazed and confused, but trying to continue Feb 4 06:28:42: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 4 06:28:42: Do you have a strange power saving mode enabled? Feb 4 06:28:42: Dazed and confused, but trying to continue Feb 4 13:35:29: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 4 13:35:29: Do you have a strange power saving mode enabled? Feb 4 13:35:29: Dazed and confused, but trying to continue Feb 4 20:00:32: Uhhuh. NMI received for unknown reason 3d on CPU 0. Feb 4 20:00:32: Do you have a strange power saving mode enabled? Feb 4 20:00:32: Dazed and confused, but trying to continue Feb 4 21:12:52: Uhhuh. NMI received for unknown reason 2d on CPU 0. Feb 4 21:12:52: Do you have a strange power saving mode enabled? Feb 4 21:12:52: Dazed and confused, but trying to continue