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Date:	4 Feb 2011 21:28:30 -0500
From:	"George Spelvin" <linux@...izon.com>
To:	dzickus@...hat.com, gorcunov@...il.com, mingo@...e.hu
Cc:	a.p.zijlstra@...llo.nl, linux-kernel@...r.kernel.org,
	linux@...izon.com, ming.m.lin@...el.com, mroos@...ux.ee
Subject: Re: [PATCH] perf, x86: P4 PMU -- Fix unflagged overflows test

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

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