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From: Karl Mehltretter <kmehltretter@gmail.com>
To: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cc: "Russell King" <linux@armlinux.org.uk>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"Trevor Gross" <tmgross@umich.edu>,
	"Danilo Krummrich" <dakr@kernel.org>,
	"Daniel Almeida" <daniel.almeida@collabora.com>,
	"Tamir Duberstein" <tamird@kernel.org>,
	"Alexandre Courbot" <acourbot@nvidia.com>,
	"Onur Özkan" <work@onurozkan.dev>,
	"Arnd Bergmann" <arnd@arndb.de>,
	"Linus Walleij" <linusw@kernel.org>,
	"Christian Schrefl" <chrisi.schrefl@gmail.com>,
	"Bradley Morgan" <brads@mainlining.org>,
	"Paul E . McKenney" <paulmck@kernel.org>,
	"Nathan Chancellor" <nathan@kernel.org>,
	"Nick Desaulniers" <ndesaulniers@google.com>,
	"Bill Wendling" <morbo@google.com>,
	"Justin Stitt" <justinstitt@google.com>,
	linux-arm-kernel@lists.infradead.org,
	rust-for-linux@vger.kernel.org, llvm@lists.linux.dev,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] ARM: rust: Enable Rust support for ARMv5TE
Date: Sun, 4 Oct 2026 20:56:43 +0200	[thread overview]
Message-ID: <asKgtWX7q-mgvnOc@gmail.com> (raw)
In-Reply-To: <CANiq72kGay03jqFOfFcJOjr9Poy+yc2u0=Ep_9LQ+KMy=1JtRQ@mail.gmail.com>

On Sat, Oct 03, 2026 at 12:24:35PM +0100, Miguel Ojeda wrote:
> On Sat, Oct 3, 2026 at 11:38 AM Karl Mehltretter <kmehltretter@gmail.com> wrote:
> >
> > Tested on v7.3-rc1 with clang 22.1.8, rustc 1.99.0 and bindgen 0.73.2
> 
> Great to see more arch support! Just to confirm, are there any
> toolchain requirements to be aware of?
> 
> If yes, then we should add them to Kconfig, `scripts/min-tool-version.sh` etc.
> 
> If not, then please test with the minimum versions too! :)
> 

Thanks for suggesting that! No extra requirements as far as I can tell.
I now also test with the minimum versions (LLVM 17.0.1 and gcc 8.1.0,
with rustc 1.85.0 and bindgen 0.71.1).

So far I found one small issue with gcc 8.1.0. A fix for that will be in
the v2 series.

Karl

  reply	other threads:[~2026-10-04 18:56 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-03  9:38 [PATCH 0/2] ARM: rust: Enable Rust support for ARMv5TE Karl Mehltretter
2026-10-03  9:38 ` [PATCH 1/2] ARM: cmpxchg: support 2-byte xchg() on pre-ARMv6 CPUs Karl Mehltretter
2026-10-03 10:12   ` Arnd Bergmann
2026-10-06 10:32   ` Linus Walleij
2026-10-06 14:48   ` Bradley Morgan
2026-10-03  9:38 ` [PATCH 2/2] ARM: rust: Enable Rust support for ARMv5TE Karl Mehltretter
2026-10-03 10:24   ` Miguel Ojeda
2026-10-04 18:56     ` Karl Mehltretter [this message]
2026-10-03 10:45   ` Arnd Bergmann
2026-10-03 17:07     ` Karl Mehltretter
2026-10-03 20:54       ` Arnd Bergmann
2026-10-05  4:20         ` Karl Mehltretter
2026-10-03 16:03 ` [PATCH 0/2] " Bradley Morgan

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