linux-kernel - Re: [PATCH 3/3] kbuild: rust: support `W=e` for Rust

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Message-ID: <87ed1ag5ms.fsf@kernel.org>
Date: Fri, 10 Jan 2025 14:28:27 +0100
From: Andreas Hindborg <a.hindborg@...nel.org>
To: Miguel Ojeda <ojeda@...nel.org>
Cc: Masahiro Yamada <masahiroy@...nel.org>,  Wedson Almeida Filho
 <wedsonaf@...il.com>,  Alex Gaynor <alex.gaynor@...il.com>,  Nathan
 Chancellor <nathan@...nel.org>,  Nicolas Schier <nicolas@...sle.eu>,
  Boqun Feng <boqun.feng@...il.com>,  Gary Guo <gary@...yguo.net>,
  Björn
 Roy Baron <bjorn3_gh@...tonmail.com>,  Benno Lossin
 <benno.lossin@...ton.me>,  Andreas Hindborg <a.hindborg@...sung.com>,
  Alice Ryhl <aliceryhl@...gle.com>,  linux-kbuild@...r.kernel.org,
  rust-for-linux@...r.kernel.org,  linux-kernel@...r.kernel.org,
  patches@...ts.linux.dev
Subject: Re: [PATCH 3/3] kbuild: rust: support `W=e` for Rust

Miguel Ojeda <ojeda@...nel.org> writes:

> With `W=e`, kernel C targets error out on warnings.
>
> Add support for the same feature for Rust code, but take the opportunity
> to apply it for every Rust target (i.e. not just kernel code), so that
> it behaves like having set `CONFIG_WERROR`.
>
> Signed-off-by: Miguel Ojeda <ojeda@...nel.org>

Reviewed-by: Andreas Hindborg <a.hindborg@...nel.org>
Tested-by: Andreas Hindborg <a.hindborg@...nel.org>


Best regards,
Andreas Hindborg