From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Fri, 4 Jun 2010 13:52:17 +0000 (+0800)
Subject: KVM: MMU: skip invalid sp when unprotect page
X-Git-Tag: v2.6.36-rc1~580^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03116aa57e75b1bbe8b5e04f3cd21cdb6588c4ba;p=pandora-kernel.git

KVM: MMU: skip invalid sp when unprotect page

In kvm_mmu_unprotect_page(), the invalid sp can be skipped

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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