From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Thu, 10 Feb 2011 11:57:27 +0000 (+0000)
Subject: powerpc: Mask smp_processor_id() false positive
X-Git-Tag: v2.6.39-rc1~430^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ff0c61d08ac4defa5ad6c65935a67643b8f4ce3;p=pandora-kernel.git

powerpc: Mask smp_processor_id() false positive

The rtas_event_scan() function uses smp_processor_id() to select a
starting point in cpu_online_mask, and does so under the protection
of get_online_cpus().  This might not select the current processor
in any case, so switch to raw_smp_processor_id().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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