From: Anton Blanchard <anton@samba.org>
Date: Tue, 7 Aug 2012 17:51:41 +0000 (+0000)
Subject: powerpc: Fix VMX in interrupt check in POWER7 copy loops
X-Git-Tag: v3.6-rc4~13^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fae7cdb60240e2e2d9b378afbf6d9fcce8a3890;p=pandora-kernel.git

powerpc: Fix VMX in interrupt check in POWER7 copy loops

The enhanced prefetch hint patches corrupt the condition register
that was used to check if we are in interrupt. Fix this by using cr1.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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