VMX_MSRLIST_KERNELGSBASE
cpudata->gmsr[VMX_MSRLIST_KERNELGSBASE].val =
cpudata->gmsr[VMX_MSRLIST_KERNELGSBASE].val;
gmsr[VMX_MSRLIST_KERNELGSBASE].msr = MSR_KERNELGSBASE;
gmsr[VMX_MSRLIST_KERNELGSBASE].val = 0;