On Mon, 30 Jul 2012, Nick Lott wrote: > I have a complete kernel log of the same problem but on 3.16 with rt27. > > http://www.raspberrypi.org/phpBB3/viewtopic.php?f=29&t=9311 > > I've not had time to go any further with this or update and test > with a newer kerenel. Unfortunately verbose debug info is off, but it looks like you are running into a recursive locking problem. You don't see it when you switch back to !RT because the spinlocks become noops as this is an UP machine. Of course this proves, that nobody ever cared to boot a kernel with DEBUG_SPINLOCK or even LOCKDEP enabled. That would have exposed such problems. Hint: Documentation/SubmitChecklist and Documentation/development-process/4.Coding exist for very good reasons. Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
