tree e8b96f2992164705b17e5ad3dcf0fa35a9f852da
parent a52b1752c077cb919b71167c54968a0b91673281
author Avi Kivity <avi@qumranet.com> 1180001032 +0300
committer Avi Kivity <avi@qumranet.com> 1184576751 +0300

KVM: Keep track of which cpus have virtualization enabled

By keeping track of which cpus have virtualization enabled, we
prevent double-enable or double-disable during hotplug, which is a
very fatal oops.

Signed-off-by: Avi Kivity <avi@qumranet.com>