On Sat, 12 Nov 2016 08:40:28 -0800 John Baldwin <j...@freebsd.org> wrote:
> On 11/12/16 1:28 AM, Gary Jennejohn wrote: > > On Sat, 12 Nov 2016 00:23:09 +0000 (UTC) > > John Baldwin <j...@freebsd.org> wrote: > > > >> Author: jhb > >> Date: Sat Nov 12 00:23:09 2016 > >> New Revision: 308565 > >> URL: https://svnweb.freebsd.org/changeset/base/308565 > >> > >> Log: > >> Allow scheduling during early boot. > >> > >> - Send IPI wakeups once SMP is started even if cold is true. > >> - Permit preemptions when cold is true. > >> > >> These changes are needed for EARLY_AP_STARTUP. > >> > >> MFC after: 2 weeks > >> Sponsored by: Netflix > >> > >> Modified: > >> head/sys/kern/sched_4bsd.c > >> > > > > Thank you, jhb! > > I believe the previous change fixed the original issue you > reported as I was finally able to reproduce a similar hang > with sched_bind when igb0 was pinning its interrupts. It was > quite a bit of a PITA to track down. :( If you get a chance, > can you please verify that 4BSD + EARLY_AP_STARTUP now works for > you? > I'm now happily running this combination of options. -- Gary Jennejohn _______________________________________________ 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"
