From: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Date: Tue, 16 Oct 2012 07:58:10 +0000 (+0530)
Subject: perf, cpu hotplug: Run CPU_STARTING notifiers with irqs disabled
X-Git-Tag: v3.7-rc3~20^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6760bca9fd16256210f4922a3e9f067d2c7017d7;p=pandora-kernel.git

perf, cpu hotplug: Run CPU_STARTING notifiers with irqs disabled

The CPU_STARTING notifiers are supposed to be run with irqs
disabled. But the perf_cpu_notifier() macro invokes them without
doing that. Fix it.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: peterz@infradead.org
Cc: acme@ghostprotocols.net
Link: http://lkml.kernel.org/r/20121016075809.3572.47848.stgit@srivatsabhat.in.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

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