On Thu, 25 Apr 2024 at 12:17, David Mulder <dmulder@suse.com> wrote:
>
> What is the possibility of increasing the uid/gid size in the kernel from 32bits to 128bits?

Nope.

We don't have user-space interfaces for it (st_uid is 32-bit), and the
pain is not worth any theoretical gain.

                Linus