On Tue, 2007-06-05 at 08:52 -0700, Davide Libenzi wrote:
> if (tsk == current)
> recalc_sigpending();
>
> What can happen, is that a task may notice TIF_SIGPENDING and not find
> a
> signal once it calls dequeue_signal(), but this is fine as far as
> signalfd
> goes. This should be OK in general, no?
What about the code in __dequeue_signal though ? That notifier thing is
used by the DRI though I'm not sure what would happen if it acts on the
wrong task.
Ben.
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