From: Yong Wang <yong.y.wang@linux.intel.com>
Date: Fri, 12 Jun 2009 08:08:55 +0000 (+0800)
Subject: perf_counter/x86: Add a quirk for Atom processors
X-Git-Tag: v2.6.31-rc1~359^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dff5da6d09daaab40a8741dce0ed3c2e94079de2;p=pandora-kernel.git

perf_counter/x86: Add a quirk for Atom processors

The fixed-function performance counters do not work on current Atom
processors. Use the general-purpose ones instead.

Signed-off-by: Yong Wang <yong.y.wang@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <20090612080855.GA2286@ywang-moblin2.bj.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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