Neel Natu c895b6e6ee Port r212559 to mips.
Do not explicitly enable interrupts in smp_init_secondary() because it
renders any spinlock protected code after that point to run with
interrupts enabled. This is because the processor is executing in the
context of idlethread whose 'md_spinlock_count' is already set to 1.

Instead just let sched_throw() re-enable interrupts when it releases
the spinlock.

The original powerpc commit log for r212559 is available here:
http://svn.freebsd.org/viewvc/base?view=revision&revision=212559
2010-09-14 01:48:01 +00:00
..
2010-04-19 09:03:34 +00:00
2010-09-14 01:48:01 +00:00