Peter Grehan 3da443021f Hide the AMD MONITORX/MWAITX capability.
Otherwise, recent Linux guests will use these instructions, resulting
in #UD exceptions since bhyve doesn't implement MONITOR/MWAIT exits.

This fixes boot-time hangs in recent Linux guests on Ryzen CPUs
(and probably Bulldozer aka AMD FX as well).

Reviewed by:	kib
MFC after:	1 week
2017-03-16 03:21:42 +00:00
..
2016-10-28 15:57:55 +00:00
2016-05-03 22:07:18 +00:00
2016-11-08 23:59:41 +00:00
2016-05-03 22:07:18 +00:00
2017-02-28 23:42:47 +00:00
2017-03-16 03:21:42 +00:00