K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2014-08-20T16:06:24.404463Z
K 7
svn:log
V 161
Bump MAXCPU on amd64 from 64 to 256.  In practice APIC only permits 255
CPUs (IDs 0 through 254).  Getting above that limit requires x2APIC.

MFC after:	1 month

END