Re: [PATCH v2] signal: add procfd_signal() syscall

[Aleksa Sarai]

On 2018-11-29, Arnd Bergmann <arnd@xxxxxxxx> wrote:
> waitid() probably remains on my plate anyway, and I hope understand
> where we're at with it.

Having a way to wait on a processfd is something we'll eventually need,
though the semantics of zombies might get a little bit hairy. I propose
we work through that rewrite in a future series once this one goes in.

-- 
Aleksa Sarai
Senior Software Engineer (Containers)
SUSE Linux GmbH
<https://www.cyphar.com/>

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