From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Thu, 20 Jun 2013 09:00:19 +0000 (+0530)
Subject: powerpc/kvm: Handle transparent hugepage in KVM
X-Git-Tag: v3.11-rc1~94^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db7cb5b92409b36e4338355fbc3561b3f6801c7b;p=pandora-kernel.git

powerpc/kvm: Handle transparent hugepage in KVM

We can find pte that are splitting while walking page tables. Return
None pte in that case.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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