Re: [PATCH v2 0/3] Inline helpers into Rust without full LTO

Miguel Ojeda <[email protected]> Thu, 26 Mar 2026 18:31:18 +0100

Newsgroups	gmane.linux.uml.devel,gmane.linux.ports.arm.kernel,gmane.linux.kbuild.devel,gmane.linux.kernel,gmane.linux.kernel.mm,gmane.linux.kernel.rust
Message-ID	<CANiq72=fm7FnfM2iqOLvsgxxx7X4LBkr7XU8=LWYqSzQ7zjJ2A@mail.gmail.com>

On Thu, Mar 26, 2026 at 3:31 PM Christian Schrefl
<[email protected]> wrote:
>
> It should probably be fine to use armv7a-none-eabi. I've mostly used
> arm-unknown-linux-gnueabi since I though it needed to match the
> bindgen-target (which is -linux-gnu for all architectures) and
> because from what I understand clang also uses arm-linux-gnueabi [1].
> Also when I selected the target I thought that we would also support
> armv6, but since I had no v6 hardware to test on I disabled it.

I see, thanks for the quick reply!

My current thinking is to enable this only for x86_64 and arm64, so if
you/arm decide to switch the target (and/or enable this experimental
feature), then that can be done without a rush, independently.

(Please take a look at Russell's reply as well about the short enums thing.)

Cheers,
Miguel