| commit | aff48baa34c033318ad322ecbf2e4bcd891b29ca | |
| author | Avi Kivity <avi@redhat.com> | |
| Sun, 5 Dec 2010 16:56:11 +0000 (5 18:56 +0200) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Wed, 12 Jan 2011 09:31:16 +0000 (12 11:31 +0200) | ||
| tree | 84955c55c812dd540cd0c54e5bdf6d3f5bfd08be | treesnapshot (tar.gz zip) |
| parent | 9f8fe5043fd26627c2fa2e9a41896885e675000b | commitdiff |
KVM: Fetch guest cr3 from hardware on demand
Instead of syncing the guest cr3 every exit, which is expensince on vmx
with ept enabled, sync it only on demand.
[sheng: fix incorrect cr3 seen by Windows XP]
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Instead of syncing the guest cr3 every exit, which is expensince on vmx
with ept enabled, sync it only on demand.
[sheng: fix incorrect cr3 seen by Windows XP]
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>