linux-kernel - Re: [PATCH 03/13] rust: lock: introduce `Mutex`

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Message-ID: <20230330130108.GE124812@hirez.programming.kicks-ass.net>
Date:   Thu, 30 Mar 2023 15:01:08 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Wedson Almeida Filho <wedsonaf@...il.com>
Cc:     rust-for-linux@...r.kernel.org, Miguel Ojeda <ojeda@...nel.org>,
        Alex Gaynor <alex.gaynor@...il.com>,
        Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
        Björn Roy Baron <bjorn3_gh@...tonmail.com>,
        linux-kernel@...r.kernel.org,
        Wedson Almeida Filho <walmeida@...rosoft.com>,
        Ingo Molnar <mingo@...hat.com>, Will Deacon <will@...nel.org>,
        Waiman Long <longman@...hat.com>
Subject: Re: [PATCH 03/13] rust: lock: introduce `Mutex`

On Thu, Mar 30, 2023 at 01:39:44AM -0300, Wedson Almeida Filho wrote:
> From: Wedson Almeida Filho <walmeida@...rosoft.com>
> 
> This is the `struct mutex` lock backend and allows Rust code to use the
> kernel mutex idiomatically.

What, if anything, are the plans to support the various lockdep
annotations? Idem for the spinlock thing in the other patch I suppose.