hv_populate_vmcb_seg
hv_populate_vmcb_seg(vmsa->es, vmsa->gdtr.base);
hv_populate_vmcb_seg(vmsa->cs, vmsa->gdtr.base);
hv_populate_vmcb_seg(vmsa->ss, vmsa->gdtr.base);
hv_populate_vmcb_seg(vmsa->ds, vmsa->gdtr.base);