From: Avi Kivity <avi@qumranet.com>
Date: Thu, 31 May 2007 15:24:09 +0000 (+0300)
Subject: KVM: MMU: Don't cache guest access bits in the shadow page table
X-Git-Tag: v2.6.23-rc1~520^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b64b3763a5b3868e85330c891e1a30189dcde9b1;p=pandora-kernel.git

KVM: MMU: Don't cache guest access bits in the shadow page table

This was once used to avoid accessing the guest pte when upgrading
the shadow pte from read-only to read-write.  But usually we need
to set the guest pte dirty or accessed bits anyway, so this wasn't
really exploited.

Signed-off-by: Avi Kivity <avi@qumranet.com>
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