linux-kernel - Re: [PATCH v13 08/17] rust: helper: Add spin_{un,}lock_irq

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Message-ID: <87346u7y7l.fsf@t14s.mail-host-address-is-not-set>
Date: Tue, 04 Nov 2025 13:56:46 +0100
From: Andreas Hindborg <a.hindborg@...nel.org>
To: Lyude Paul <lyude@...hat.com>, rust-for-linux@...r.kernel.org, Thomas
 Gleixner <tglx@...utronix.de>, Boqun Feng <boqun.feng@...il.com>,
 linux-kernel@...r.kernel.org, Daniel Almeida
 <daniel.almeida@...labora.com>
Cc: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
 Will Deacon <will@...nel.org>, Waiman Long <longman@...hat.com>, Miguel
 Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, Gary Guo
 <gary@...yguo.net>, Björn Roy Baron
 <bjorn3_gh@...tonmail.com>, Benno
 Lossin <lossin@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, Trevor
 Gross <tmgross@...ch.edu>, Danilo Krummrich <dakr@...nel.org>
Subject: Re: [PATCH v13 08/17] rust: helper: Add
 spin_{un,}lock_irq_{enable,disable}() helpers

Lyude Paul <lyude@...hat.com> writes:

> From: Boqun Feng <boqun.feng@...il.com>
>
> spin_lock_irq_disable() and spin_unlock_irq_enable() are inline
> functions, to use them in Rust, helpers are introduced. This is for
> interrupt disabling lock abstraction in Rust.
>
> Signed-off-by: Boqun Feng <boqun.feng@...il.com>
> Signed-off-by: Lyude Paul <lyude@...hat.com>

Reviewed-by: Andreas Hindborg <a.hindborg@...nel.org>


Best regards,
Andreas Hindborg