tree 763f8ac81b9ebd0bebe316fd016cf0a98f33b9c7
parent e269fb2189fb86d79d64c0ca74c6c1a549ad4aa3
author Avi Kivity <avi@redhat.com> 1271262003 +0300
committer Avi Kivity <avi@redhat.com> 1274087867 +0300

KVM: MMU: Replace role.glevels with role.cr4_pae

There is no real distinction between glevels=3 and glevels=4; both have
exactly the same format and the code is treated exactly the same way.  Drop
role.glevels and replace is with role.cr4_pae (which is meaningful).  This
simplifies the code a bit.

As a side effect, it allows sharing shadow page tables between pae and
longmode guest page tables at the same guest page.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>