5b3e8b0725
There is a case when not all CPUs went online. In that situation, restart only APs which were operational before entering KDB. Created by: Wojciech Macek <wma@semihalf.com> Obtained from: Semihalf Reviewed by: nwhitehorn Differential revision: https://reviews.freebsd.org/D13949 Sponsored by: QCM Technologies