From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Fri, 11 Jun 2010 13:30:36 +0000 (+0800)
Subject: KVM: MMU: avoid double write protected in sync page path
X-Git-Tag: v2.6.36-rc1~580^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f918b443527e98476c8cc45683152106b9e4bedc;p=pandora-kernel.git

KVM: MMU: avoid double write protected in sync page path

The sync page is already write protected in mmu_sync_children(), don't
write protected it again

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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