Re: [PATCH 2/2] pidfd: add pidfdfs

From: Christian Brauner
Date: Tue Mar 12 2024 - 10:09:37 EST


> What is the risk this will not stay entirely optional? I.e. can it
> become a requirement for modern userspace, and thus be used as a stick
> to kill support for 32-bit architectures?

Yeah, Linus has requested to remove the config option.
I'm about to send him a patch.