Re: [PATCH v6 6/6] s390: Enable Rust support

[Miguel Ojeda]

On Tue, Jun 16, 2026 at 4:05 PM Jan Polensky <japo@xxxxxxxxxxxxx> wrote:
>
> thanks for raising this. We discussed the backchain warning today with
> the s390 compiler folks, and the plan is to move the backchain target
> feature into stable so we can support the kernel use case without
> carrying warnings indefinitely.
>
> There is nothing public to point to just yet (no issue or tracking link
> yet), but the work is now owned on the IBM/s390 side. Eduard Stefens will
> take care of driving this forward from there.
>
> So while we do not have a link to add today, the stabilization work is
> expected to happen.

Sounds good, thanks a lot!

Please let me know when you have something and I will update our usual
live lists at https://github.com/Rust-for-Linux/linux/issues/2 etc.

I will mention it to the upstream Rust folks tomorrow in our regular
call too so that they are aware.

Cheers,
Miguel