K 10
svn:author
V 3
wma
K 8
svn:date
V 27
2018-01-29T08:10:03.126268Z
K 7
svn:log
V 483
PPC64: cleanup APs startup routines

Cleaning up AP startup routines. This is a mix of changes
required to make PowerNV running and to modify the code
to be more robust. Previously, some races were seen if more
than 90CPUs were online.

Authored by:           Patryk Duda <pdk@semihalf.com>
Submitted by:          Wojciech Macek <wma@semihalf.com>
Obtained from:         Semihalf
Sponsored by:          IBM, QCM Technologies
Differential revision: https://reviews.freebsd.org/D14026

END