linux-kernel - Re: [PATCH v2 00/27] Allow inlining C helpers into Rust when using LTO

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Message-ID: <aVvblLp8sjFB7JvB@tardis-2.local>
Date: Mon, 5 Jan 2026 23:41:08 +0800
From: Boqun Feng <boqun.feng@...il.com>
To: Alice Ryhl <aliceryhl@...gle.com>
Cc: rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org,
	Gary Guo <gary@...yguo.net>, Peter Zijlstra <peterz@...radead.org>,
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 Serge Hallyn <sergeh@...nel.org>,	linux-security-module@...r.kernel.org,
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	Matthew Wilcox <willy@...radead.org>,
	Tamir Duberstein <tamird@...il.com>, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v2 00/27] Allow inlining C helpers into Rust when using
 LTO

On Mon, Jan 05, 2026 at 12:42:13PM +0000, Alice Ryhl wrote:
> This patch series adds __rust_helper to every single rust helper. The
> patches do not depend on each other, so maintainers please go ahead and
> pick up any patches relevant to your subsystem! Or provide your Acked-by
> so that Miguel can pick them up.
> 

I queued the following into rust-sync:

       rust: barrier: add __rust_helper to helpers
       rust: blk: add __rust_helper to helpers
       rust: completion: add __rust_helper to helpers
       rust: cpu: add __rust_helper to helpers
       rust: processor: add __rust_helper to helpers
       rust: rcu: add __rust_helper to helpers
       rust: refcount: add __rust_helper to helpers
       rust: sync: add __rust_helper to helpers
       rust: task: add __rust_helper to helpers
       rust: time: add __rust_helper to helpers
       rust: wait: add __rust_helper to helpers

Thanks!

Regards,
Boqun

> These changes were generated by adding __rust_helper and running
> ClangFormat. Unrelated formatting changes were removed manually.
> 
[...]