From: Joerg Roedel <joerg.roedel@amd.com>
Date: Mon, 27 Jul 2009 14:30:46 +0000 (+0200)
Subject: KVM: MMU: shadow support for 1gb pages
X-Git-Tag: v2.6.32-rc1~693^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e4e4056f72da51c5dede48515df0ecd20eaf8ca;p=pandora-kernel.git

KVM: MMU: shadow support for 1gb pages

This patch adds support for shadow paging to the 1gb page table code in KVM.
With this code the guest can use 1gb pages even if the host does not support
them.

[ Marcelo: fix shadow page collision on pmd level if a guest 1gb page is mapped
           with 4kb ptes on host level ]

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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