linux-kernel - Re: [PATCH] objtool/rust: add one more `noreturn` Rust function

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Message-ID: <CANiq72m=O6LHrj03nTLEtn6wqxe-4ra3UNxV6eUXOQOAW58Rsg@mail.gmail.com>
Date: Sun, 12 Jan 2025 15:47:03 +0100
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Miguel Ojeda <ojeda@...nel.org>
Cc: Josh Poimboeuf <jpoimboe@...nel.org>, Peter Zijlstra <peterz@...radead.org>, 
	Alex Gaynor <alex.gaynor@...il.com>, 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@...nel.org>, 
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>, rust-for-linux@...r.kernel.org, 
	linux-kernel@...r.kernel.org, patches@...ts.linux.dev, stable@...r.kernel.org
Subject: Re: [PATCH] objtool/rust: add one more `noreturn` Rust function

On Sun, Jan 12, 2025 at 3:40 PM Miguel Ojeda <ojeda@...nel.org> wrote:
>
> See commit 56d680dd23c3 ("objtool/rust: list `noreturn` Rust functions")
> for more details.
>
> Cc: <stable@...r.kernel.org> # Needed in 6.12.y only (Rust is pinned in older LTSs).

Greg/Sasha: I didn't add a Fixes since it is not really a "fix" for
that commit, but if you want it for automation please feel free to add
it:

    Fixes: 56d680dd23c3 ("objtool/rust: list `noreturn` Rust functions")

> +              strstr(func->name, "_4core9panicking13assert_failed")                                    ||
>                strstr(func->name, "_4core9panicking11panic_const24panic_const_")                        ||

Nit: I should have probably put it after this one to keep it sorted.

objtool: happy to take this through the Rust tree or not, as you
prefer -- it is not urgent.

Thanks!

Cheers,
Miguel