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References: <20240108032117.215171-1-wangrui@loongson.cn> <ZZ2fn0scbDKBXWe5@boqun-archlinux>
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From: WANG Rui <wangrui@loongson.cn>
Date: Wed, 10 Jan 2024 09:41:38 +0800
Message-ID: <CAHirt9iox8FGV2wrMyxwFRjab2avfOcyLKvBc9K=AqiHxqHXKg@mail.gmail.com>
Subject: Re: [PATCH v1 0/2] Rust enablement for LoongArch
To: Boqun Feng <boqun.feng@gmail.com>
Cc: Miguel Ojeda <ojeda@kernel.org>, Alex Gaynor <alex.gaynor@gmail.com>, 
	Wedson Almeida Filho <wedsonaf@gmail.com>, Huacai Chen <chenhuacai@kernel.org>, 
	Jonathan Corbet <corbet@lwn.net>, Gary Guo <gary@garyguo.net>, 
	=?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= <bjorn3_gh@protonmail.com>, 
	Benno Lossin <benno.lossin@proton.me>, Andreas Hindborg <a.hindborg@samsung.com>, 
	Alice Ryhl <aliceryhl@google.com>, WANG Xuerui <kernel@xen0n.name>, rust-for-linux@vger.kernel.org, 
	linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, 
	linux-doc@vger.kernel.org, loongson-kernel@lists.loongnix.cn
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Hi Boqun,

On Wed, Jan 10, 2024 at 3:35=E2=80=AFAM Boqun Feng <boqun.feng@gmail.com> w=
rote:
>
> Hi,
>
> Thanks for the patch.
>
> On Mon, Jan 08, 2024 at 11:21:15AM +0800, WANG Rui wrote:
> > Enable Rust support for the LoongArch architecture.
> >
>
> Could you share how you build and test? For example, I wonder the clang
> or gcc version you used and bindgen version you used. Thanks.

You are welcome! The versions I'm using are listed in
scripts/min-tool-version.sh, and I have tested Rust samples and the
rnull block driver.

llvm: main branch (ea3c7b3397f8de8e885ea7cd1ed5138ec4a72d50)
rustc: 1.74.1
bindgen: 0.65.1

Here are the build steps:

1. Build llvm
2. Install rust, rust-src (using rustup) and bindgen
3. Build kernel

For more details, refer to Documentation/rust/quick-start.rst; there
is nothing special about it.

Regards,
Rui

>
> Regards,
> Boqun
>
> > Previous versions:
> > v0: https://lore.kernel.org/loongarch/20240106065941.180796-1-wangrui@l=
oongson.cn/
> >
> > Changes in v1:
> >  - Address htmldocs warning.
> >
> > WANG Rui (2):
> >   Documentation: rust: Add a character to the first column
> >   LoongArch: Enable initial Rust support
> >
> >  Documentation/rust/arch-support.rst | 13 +++++++------
> >  arch/loongarch/Kconfig              |  1 +
> >  arch/loongarch/Makefile             |  3 +++
> >  scripts/generate_rust_target.rs     | 10 ++++++++++
> >  4 files changed, 21 insertions(+), 6 deletions(-)
> >
> > --
> > 2.43.0
> >
>