K 10 svn:author V 4 neel K 8 svn:date V 27 2012-08-04T02:06:55.252405Z K 7 svn:log V 222 Force certain bits in %cr4 to be hard-wired to '1' or '0' from a guest's perspective. If we don't do this some guest OSes (e.g. Linux) will reset the CR4_VMXE bit in %cr4 with disastrous consequences. Reported by: grehan END