From: Joerg Roedel <joerg.roedel@amd.com>
Date: Mon, 27 Jul 2009 14:30:45 +0000 (+0200)
Subject: KVM: MMU: make page walker aware of mapping levels
X-Git-Tag: v2.6.32-rc1~693^2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e04da980c35d75fa050ba4009ad99025432d8d7d;p=pandora-kernel.git

KVM: MMU: make page walker aware of mapping levels

The page walker may be used with nested paging too when accessing mmio
areas.  Make it support the additional page-level too.

[ Marcelo: fix reserved bit check for 1gb pte ]

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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