K 10 svn:author V 3 jhb K 8 svn:date V 27 2018-11-18T00:11:19.035842Z K 7 svn:log V 251 MFC 338511: bhyve: Use MAP_GUARD when mapping guest memory ranges. Instead of relying on PROT_NONE mappings with MAP_ANON, use MAP_GUARD to reserve address space around guest memory ranges including the guard ranges of address space around mappings. END