cvs commit: src/sys/kern tty.c
mb at imp.ch
Tue Dec 19 09:42:14 PST 2006
I'll have got again a setup box in the next week and work hard
with bde, gib and tegge to solve them. For RELENG_6_2 it's
too late. I hope to get that small workaround again committed,
but for more serios work we would have to delay 6.2 for half a
The full tty locking stuff is also pendent, maybe I'll grab that
and make it work. Unfortunatly this will open again a new 'can of worms':
new races will appear.
>> Modified files:
>> sys/kern tty.c
>> Add the tp->t_refcnt validity check back. There are still some race
>> conditions where tp->t_refcnt can go to zero.
> Can you please identify those races?
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