trap 12 with preempt (and ule)

[Randy Bush]

>>> Yeah, there's no one looking at fixing all of the ULE bugs for now --
>>> so make sure to not turn on PREEMPTION.
>> i thought the preeempt fix was in the must-do for 5.3.  so when it
>> was not in this week's list, i figured it was fixed and would work
>> in current.  silly me.  must have mis-read or mis-understood.  ah
>> well.
> Only for SCHED_4BSD.  I have no clue at all why config(8) doesn't
> print out a warning that SCHED_ULE is now unsupported.

so, the word from the wise is SCHED_4BSD not ULE.  and is PREEMPT
solid with 4bsd?

randy