From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Thu, 30 Sep 2010 03:01:38 +0000 (-0400)
Subject: perf, x86: Handle in flight NMIs on P4 platform
X-Git-Tag: v2.6.36-rc7~7^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03e22198d2379ffa746c9ea332fbb1f094f9423b;p=pandora-kernel.git

perf, x86: Handle in flight NMIs on P4 platform

Stephane reported we've forgot to guard the P4 platform
against spurious in-flight performance IRQs. Fix it.

This fixes potential spurious 'dazed and confused' NMI
messages.

Reported-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Don Zickus <dzickus@redhat.com>
Cc: fweisbec@gmail.com
Cc: peterz@infradead.org
Cc: Robert Richter <robert.richter@amd.com>
Cc: Lin Ming <ming.m.lin@intel.com>
LKML-Reference: <1285815698-4298-1-git-send-email-dzickus@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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