Author: jhb Date: Mon Mar 28 21:51:56 2016 New Revision: 297366 URL: https://svnweb.freebsd.org/changeset/base/297366
Log: Don't start the random harvester process until timers are working. 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 Modified: head/sys/dev/random/random_harvestq.c Modified: head/sys/dev/random/random_harvestq.c ============================================================================== --- head/sys/dev/random/random_harvestq.c Mon Mar 28 20:16:29 2016 (r297365) +++ head/sys/dev/random/random_harvestq.c Mon Mar 28 21:51:56 2016 (r297366) @@ -183,7 +183,8 @@ random_kthread(void) /* NOTREACHED */ } /* This happens well after SI_SUB_RANDOM */ -SYSINIT(random_device_h_proc, SI_SUB_CREATE_INIT, SI_ORDER_ANY, kproc_start, &random_proc_kp); +SYSINIT(random_device_h_proc, SI_SUB_KICK_SCHEDULER, SI_ORDER_ANY, kproc_start, + &random_proc_kp); /* * Run through all fast sources reading entropy for the given _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
