linux-kernel - Re: [PATCH v4 1/3] rust: kunit: add KUnit case and suite macros

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Message-ID: <CANiq72=-8mq0ke-_K_a1syX6QRyQXRKNka6GLKWuMHAOn236JA@mail.gmail.com>
Date: Sat, 9 Nov 2024 21:32:31 +0100
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: David Gow <davidgow@...gle.com>
Cc: Boqun Feng <boqun.feng@...il.com>, Miguel Ojeda <ojeda@...nel.org>, 
	José Expósito <jose.exposito89@...il.com>, 
	Brendan Higgins <brendan.higgins@...ux.dev>, Rae Moar <rmoar@...gle.com>, 
	Alex Gaynor <alex.gaynor@...il.com>, Gary Guo <gary@...yguo.net>, 
	Benno Lossin <benno.lossin@...ton.me>, Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
	Alice Ryhl <aliceryhl@...gle.com>, Matt Gilbride <mattgilbride@...gle.com>, 
	kunit-dev@...glegroups.com, linux-kselftest@...r.kernel.org, 
	rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 1/3] rust: kunit: add KUnit case and suite macros

On Sat, Nov 9, 2024 at 9:18 AM David Gow <davidgow@...gle.com> wrote:
>
> Is there somewhere else we can put the attribute to support this
> without having to either disable the warning, or use the experimental
> feature globally?

Yeah, on the item, e.g. https://godbolt.org/z/oo8osadn4:

    const _: () = {
        static mut X: i32 = 42;

        #[allow(unused_unsafe)]
        static mut S: *const i32 = unsafe { core::ptr::addr_of_mut!(X) };
    };

Cheers,
Miguel