dd52390836
This is a no-op currently, but in kernels with earlier AP startup, the random kthread was trying to use timeouts with sleeps before timers are working. Wait until SI_SUB_KICK_SCHEDULER to start the random kproc. Reviewed by: delphij, imp, markm Approved by: so Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D5712