From: Avi Kivity <avi@redhat.com>
Date: Tue, 13 Jul 2010 11:27:07 +0000 (+0300)
Subject: KVM: MMU: Add validate_direct_spte() helper
X-Git-Tag: v2.6.36-rc1~580^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a357bd229cdaf37a41798d238ab50b34c71dd0d6;p=pandora-kernel.git

KVM: MMU: Add validate_direct_spte() helper

Add a helper to verify that a direct shadow page is valid wrt the required
access permissions; drop the page if it is not valid.

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

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