linux-kernel - Re: [PATCH 0/2] Rust KCFI support

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Message-ID: <20240730113846.6318d806@eugeo>
Date: Tue, 30 Jul 2024 11:38:46 +0100
From: Gary Guo <gary@...yguo.net>
To: Alice Ryhl <aliceryhl@...gle.com>
Cc: Masahiro Yamada <masahiroy@...nel.org>, Nathan Chancellor
 <nathan@...nel.org>, Nicolas Schier <nicolas@...sle.eu>, Sami Tolvanen
 <samitolvanen@...gle.com>, Peter Zijlstra <peterz@...radead.org>, Miguel
 Ojeda <ojeda@...nel.org>, Kees Cook <kees@...nel.org>, Alex Gaynor
 <alex.gaynor@...il.com>, Wedson Almeida Filho <wedsonaf@...il.com>, Boqun
 Feng <boqun.feng@...il.com>, "Björn Roy Baron"
 <bjorn3_gh@...tonmail.com>, Benno Lossin <benno.lossin@...ton.me>, Andreas
 Hindborg <a.hindborg@...sung.com>, Matthew Maurer <mmaurer@...gle.com>,
 linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
 rust-for-linux@...r.kernel.org
Subject: Re: [PATCH 0/2] Rust KCFI support

On Tue, 30 Jul 2024 09:40:10 +0000
Alice Ryhl <aliceryhl@...gle.com> wrote:

> The control flow integrity (kCFI) sanitizer is an important sanitizer
> that is often used in production. This patch series makes it possible to
> use kCFI and Rust together.
> 
> The second patch in this series depends on the next version of [1],
> which Miguel will send soon. It also depends on [2].
> 
> Link: https://lore.kernel.org/r/20240709160615.998336-12-ojeda@kernel.org [1]
> Link: https://lore.kernel.org/r/20240730-target-json-arrays-v1-1-2b376fd0ecf4@google.com [2]
> Signed-off-by: Alice Ryhl <aliceryhl@...gle.com>

Both patches:

Reviewed-by: Gary Guo <gary@...yguo.net>

> ---
> Alice Ryhl (1):
>       cfi: add CONFIG_CFI_ICALL_NORMALIZE_INTEGERS
> 
> Matthew Maurer (1):
>       rust: cfi: add support for CFI_CLANG with Rust
> 
>  Makefile                        | 10 ++++++++++
>  arch/Kconfig                    | 11 +++++++++++
>  init/Kconfig                    |  2 +-
>  rust/Makefile                   |  2 +-
>  scripts/generate_rust_target.rs |  1 +
>  5 files changed, 24 insertions(+), 2 deletions(-)
> ---
> base-commit: 8718bc07faa6ddf4f7335a12e4cdd4ffc796bbd8
> change-id: 20240725-kcfi-c592898e2bfb
> 
> Best regards,