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Date: Thu, 19 Oct 2023 15:41:36 +0100
From: Will Deacon <will@kernel.org>
To: Jamie Cunliffe <Jamie.Cunliffe@arm.com>
Cc: linux-arm-kernel@lists.infradead.org, rust-for-linux@vger.kernel.org,
	Miguel Ojeda <ojeda@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>, steve.capper@arm.com,
	Asahi Lina <lina@asahilina.net>, boqun.feng@gmail.com
Subject: Re: [PATCH v3 1/1] arm64: rust: Enable Rust support for AArch64
Message-ID: <20231019144136.GA19567@willie-the-truck>
References: <20231016131523.1521965-1-Jamie.Cunliffe@arm.com>
 <20231016131523.1521965-2-Jamie.Cunliffe@arm.com>
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In-Reply-To: <20231016131523.1521965-2-Jamie.Cunliffe@arm.com>
User-Agent: Mutt/1.10.1 (2018-07-13)

On Mon, Oct 16, 2023 at 02:15:23PM +0100, Jamie Cunliffe wrote:
> This commit provides the build flags for Rust for AArch64. The core Rust
> support already in the kernel does the rest. This enables the PAC ret
> and BTI options in the Rust build flags to match the options that are
> used when building C.
> 
> The Rust samples have been tested with this commit.
> 
> Signed-off-by: Jamie Cunliffe <Jamie.Cunliffe@arm.com>
> ---
>  Documentation/rust/arch-support.rst | 1 +
>  Makefile                            | 1 -
>  arch/arm64/Kconfig                  | 1 +
>  arch/arm64/Makefile                 | 4 ++++
>  arch/x86/Makefile                   | 1 +
>  rust/Makefile                       | 6 +++++-
>  scripts/Makefile                    | 5 +++--
>  scripts/generate_rust_target.rs     | 4 +++-
>  8 files changed, 18 insertions(+), 5 deletions(-)

Acked-by: Will Deacon <will@kernel.org>

Will