tree 8f97af3538acc40a6a72af29f31351d8f0f69296
parent 4c690a1e8667a84b61a6114a4ad293681f32cb11
author Anthony Liguori <aliguori@us.ibm.com> 1177337841 -0500
committer Avi Kivity <avi@qumranet.com> 1178178751 +0300

KVM: Lazy FPU support for SVM

Avoid saving and restoring the guest fpu state on every exit.  This
shaves ~100 cycles off the guest/host switch.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>