x86_64: Disable mwait extention if there is no sub-states for C1
commit52945ec6bad2c5a73addf283dcdf3a286b0d2cb9
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 3 Feb 2015 12:42:39 +0000 (3 20:42 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Wed, 4 Feb 2015 00:41:16 +0000 (4 08:41 +0800)
treefdf97af0a9e461949d9073ac356bf68e12b68c0d
parent60ca69e1f78f0fadca4a8386d4438b9f3b29bd8b
x86_64: Disable mwait extention if there is no sub-states for C1

DragonFly-bug: http://bugs.dragonflybsd.org/issues/2781
sys/platform/pc64/x86_64/identcpu.c