diff options
| author |   Avi Kivity <avi@redhat.com> | 2010-12-05 18:56:11 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-01-12 11:31:16 +0200 |
| commit | aff48baa34c033318ad322ecbf2e4bcd891b29ca (patch) | |
| tree | 84955c55c812dd540cd0c54e5bdf6d3f5bfd08be /kernel/irq/pm.c | |
| parent | KVM: Replace reads of vcpu->arch.cr3 by an accessor (diff) | |
| download | wireguard-linux-aff48baa34c033318ad322ecbf2e4bcd891b29ca.tar.xz wireguard-linux-aff48baa34c033318ad322ecbf2e4bcd891b29ca.zip | |
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>
Diffstat (limited to 'kernel/irq/pm.c')
0 files changed, 0 insertions, 0 deletions