Avi Kivity 8cb5b03332 KVM: Workaround vmx inability to virtualize the reset state
The reset state has cs.selector == 0xf000 and cs.base == 0xffff0000,
which aren't compatible with vm86 mode, which is used for real mode
virtualization.

When we create a vcpu, we set cs.base to 0xf0000, but if we get there by
way of a reset, the values are inconsistent and vmx refuses to enter
guest mode.

Workaround by detecting the state and munging it appropriately.

Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-05-03 10:52:25 +03:00
..
2007-04-17 16:36:28 -07:00
2007-04-28 23:11:19 -04:00
2007-04-27 10:57:30 -07:00