From: Colin Cross <ccross@android.com>
Date: Fri, 20 Jul 2012 01:03:43 +0000 (+0100)
Subject: ARM: 7476/1: vfp: only clear vfp state for current cpu in vfp_pm_suspend
X-Git-Tag: v3.2.27~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc257bc543a3b08545e2332574a12893f0e54c85;p=pandora-kernel.git

ARM: 7476/1: vfp: only clear vfp state for current cpu in vfp_pm_suspend

commit a84b895a2348f0dbff31b71ddf954f70a6cde368 upstream.

vfp_pm_suspend runs on each cpu, only clear the hardware state
pointer for the current cpu.  Prevents a possible crash if one
cpu clears the hw state pointer when another cpu has already
checked if it is valid.

Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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