Re: [PATCH] rust: bug: fix `dead_code` warning in `warn_on!`

Miguel Ojeda <[email protected]>
Newsgroups org.kernel.vger.rust-for-linux,dev.linux.lists.loongarch,dev.linux.lists.soc,org.infradead.lists.linux-arm-kernel,org.kernel.vger.stable
Message-ID <CANiq72nxE05HEyNmxGj2gYHaYL95eQQVF9SAuhDdHX0RDW1i2w@mail.gmail.com> 
On Sun, Aug 9, 2026 at 2:50 AM FUJITA Tomonori <[email protected]> wrote:
>
> Then `jump_label.rs` needs the same treatment?
>
> `arch_static_branch!` embeds the generated arch asm too. It is not a
> problem today only because, like `warn_on!` until now, it has no user
> inside the `kernel` crate itself.

Yeah, I think we should do it to avoid surprises later.

Good eyes!

Cheers,
Miguel
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