linux-kernel - Re: [PATCH 2/2] kbuild: rust: Enable KASAN support

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Message-ID: <CANiq72kb0df5k-8njjNgfFFVj7Cfx-uiTSEtMt5Cbb8f3DkjWg@mail.gmail.com>
Date: Fri, 26 Jul 2024 14:36:30 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Dmitry Vyukov <dvyukov@...gle.com>
Cc: Andrey Konovalov <andreyknvl@...il.com>, Matthew Maurer <mmaurer@...gle.com>, 
	Andrey Ryabinin <ryabinin.a.a@...il.com>, Masahiro Yamada <masahiroy@...nel.org>, 
	Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, 
	Wedson Almeida Filho <wedsonaf@...il.com>, Nathan Chancellor <nathan@...nel.org>, 
	Alexander Potapenko <glider@...gle.com>, Vincenzo Frascino <vincenzo.frascino@....com>, 
	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>, Nick Desaulniers <ndesaulniers@...gle.com>, 
	Bill Wendling <morbo@...gle.com>, Justin Stitt <justinstitt@...gle.com>, kasan-dev@...glegroups.com, 
	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org, 
	rust-for-linux@...r.kernel.org, llvm@...ts.linux.dev, 
	Brendan Higgins <brendanhiggins@...gle.com>
Subject: Re: [PATCH 2/2] kbuild: rust: Enable KASAN support

On Fri, Jul 26, 2024 at 12:23 PM Dmitry Vyukov <dvyukov@...gle.com> wrote:
>
> This is great, thanks, Matthew!
>
> Does Rust support KUnit tests?
> It would be good to add at least a simple positive test similar to the
> existing ones so that the support does not get rotten soon.
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/mm/kasan/kasan_test.c

Yeah, we have Rust doctests converted into KUnit tests, as well as
upcoming `#[test]`s support (also handled as KUnit tests). For this, I
assume the latter would make more sense, but we have to merge it.

Cheers,
Miguel