Re: LLVM 22 needs bindgen 0.72.1

On Sun, Jul 19, 2026 at 12:02 PM Miguel Ojeda
<[email protected]> wrote:
>
> Updating the toolchains would be nice.

Wait, we don't ship `bindgen` yet in those, no?

i.e. we discussed doing so some time ago, if I recall correctly, but
it is not the case yet.

Or do you mean something else?

I guess you used the instructions which pick the minimum `bindgen`.
Maybe we could add a note there, or simply remove `--version` to
suggest the latest (which could also be good so that more people test
the latest).

> I think we can easily add a
> check on `rust_is_available.sh` like e.g. the one I had before commit:
>
>   ae64324ad5c1 ("rust: rust_is_available: remove warning for `bindgen`
> < 0.69.5 && libclang >= 19.1")
>
> I will do that.

Done:

  https://lore.kernel.org/rust-for-linux/[email protected]/

Thanks!

Cheers,
Miguel