Re: [PATCH v5 6/6] signal: Don't restart fork when signals come in.

Linus Torvalds writes: (Summary) This looks odd and unnecessary.
This looks odd and unnecessary.
Why isn't this just a
Why isn't this just a
sigdelsetmask(signal, SIG_KERNEL_STOP_MASK);
sigdelsetmask(signal, SIG_KERNEL_STOP_MASK);
since all of the traditional stop bits should be in the low mask. I see that we apparently have this stupid pattern elsewhere too, and it looks like it's because we stupidly say "are the RT signals in the non-legacy set", when that definitely cannot be the case for the (very much legacy) tty flow control signals.
much legacy) tty flow control signals.
Linus
Linus
Linus