K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-09-08T21:51:47.184999Z
K 7
svn:log
V 354
Bump MAX_HWCNT and MAX_EXCNT.

These limits are hit on the ThunderX.  Also make
arm_physmem_exclude_region() panic rather than fail silently if the
limit on excluded regions is reached.

PR:		231064
Reviewed by:	andrew
Approved by:	re (kib)
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D17073

END