K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2009-06-30T17:10:08.750441Z
K 7
svn:log
V 682
MFC 185295, 185341, 185343: cpu identification improvements

Goal of this MFC is to minimize unnecessary code differences between
head and the branch, and to improve/fix invariant TSC detection for
a wide range of CPUs.

185295 by takawata: Honor AMDPM_TSC_INVARIANT for Intel CPUs (i386 only)
185341 by jkim: Introduce cpu_vendor_id...
185343 by jkim: Use newly introduced cpu_vendor_id...

These revision are bundled together because all intermediate revisions
have one or more of the following deficiencies:
o AMDPM_TSC_INVARIANT bit (CPUID.0x80000007.EDX[8]) is not honored for
  Intel CPUs;
o AMD-specific CPU model/revision checks are performed on Intel CPUs.

Nod from:	jkim

END