K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2019-02-28T14:40:43.433881Z
K 7
svn:log
V 250
Add the hw.ncpu tunable to arm64.

This allows us to limit the number of CPUs to use, e.g. to debug problems
seen when enabling multiple clusters.

Reviewed by:	manu
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D19404

END