Ar Iau, 2006-10-19 am 14:13 +0200, ysgrifennodd Peter Zijlstra:
> Fix the locking of signal->tty.
>
> Use ->sighand->siglock to protect ->signal->tty; this lock is already used
> by most other members of ->signal/->sighand. And unless we are 'current' or
> the tasklist_lock is held we need ->siglock to access ->signal anyway.
Nice
Acked-by: Alan Cox <[email protected]>
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