[PATCH v2] rust: add PidNamespace

[Christian Brauner]

On Tue, Oct 01, 2024 at 05:45:15PM GMT, Miguel Ojeda wrote:
> On Tue, Oct 1, 2024 at 4:17 PM Christian Brauner <brauner at kernel.org> wrote:
> >
> > Ok. Why does it pass the build then? Seems like it should just fail the build.
> 
> It is part of `make rustfmt` / `make rustfmtcheck`.
> 
> I would be happy to make it part of the normal build if people agree
> -- though it could be annoying in some cases, e.g. iterating small
> changes while developing.

You could consider adding a way to turn it off then instead of turning
it on.

> 
> If we do that, it would be nice if -next does it too, but I think
> Stephen is already building Rust for x86_64 allmodconfig (Cc'd).

Imho, since Rust enforces code formatting style I see no point in not
immediately failing the build because of formatting issues.