From: "Benno Lossin" <lossin@kernel.org>
To: "Lyude Paul" <lyude@redhat.com>, <rust-for-linux@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>
Cc: "Boqun Feng" <boqun.feng@gmail.com>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Peter Zijlstra" <peterz@infradead.org>,
"Ingo Molnar" <mingo@redhat.com>, "Will Deacon" <will@kernel.org>,
"Waiman Long" <longman@redhat.com>
Subject: Re: [PATCH v16 12/17] rust: sync: lock/global: Rename B to G in trait bounds
Date: Mon, 22 Dec 2025 07:23:26 +0100 [thread overview]
Message-ID: <DF4J31QHOZ9K.2I58JYI6FBJHA@kernel.org> (raw)
In-Reply-To: <20251215175806.102713-13-lyude@redhat.com>
On Mon Dec 15, 2025 at 6:57 PM CET, Lyude Paul wrote:
> Due to the introduction of Backend::BackendInContext, if we want to be able
> support Lock types with a Context we need to be able to handle the fact
> that the Backend for a returned Guard may not exactly match the Backend for
> the lock. Before we add this though, rename B to G in all of our trait
> bounds to make sure things don't become more difficult to understand once
> we add a Backend bound.
Would be better to have this patch directly before the patch that needs
this.
Reviewed-by: Benno Lossin <lossin@kernel.org>
Cheers,
Benno
>
> There should be no functional changes in this patch.
>
> Signed-off-by: Lyude Paul <lyude@redhat.com>
next prev parent reply other threads:[~2025-12-22 6:23 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-15 17:57 [PATCH v16 00/17] Refcounted interrupts, SpinLockIrq for rust Lyude Paul
2025-12-15 17:57 ` [PATCH v16 01/17] preempt: Introduce HARDIRQ_DISABLE_BITS Lyude Paul
2025-12-15 17:57 ` [PATCH v16 02/17] preempt: Track NMI nesting to separate per-CPU counter Lyude Paul
2025-12-15 17:57 ` [PATCH v16 03/17] preempt: Introduce __preempt_count_{sub, add}_return() Lyude Paul
2025-12-15 17:57 ` [PATCH v16 04/17] openrisc: Include <linux/cpumask.h> in smp.h Lyude Paul
2025-12-15 21:54 ` Stafford Horne
2025-12-15 17:57 ` [PATCH v16 05/17] irq & spin_lock: Add counted interrupt disabling/enabling Lyude Paul
2025-12-15 17:57 ` [PATCH v16 06/17] irq: Add KUnit test for refcounted interrupt enable/disable Lyude Paul
2025-12-15 17:57 ` [PATCH v16 07/17] rust: Introduce interrupt module Lyude Paul
2025-12-15 17:57 ` [PATCH v16 08/17] rust: helper: Add spin_{un,}lock_irq_{enable,disable}() helpers Lyude Paul
2025-12-16 12:15 ` Gary Guo
2025-12-15 17:57 ` [PATCH v16 09/17] rust: sync: Add SpinLockIrq Lyude Paul
2025-12-16 12:20 ` Gary Guo
2025-12-22 5:50 ` Benno Lossin
2025-12-15 17:57 ` [PATCH v16 10/17] rust: sync: Introduce lock::Backend::Context Lyude Paul
2025-12-22 6:10 ` Benno Lossin
2025-12-15 17:57 ` [PATCH v16 11/17] rust: sync: lock: Add `Backend::BackendInContext` Lyude Paul
2025-12-22 6:19 ` Benno Lossin
2025-12-15 17:57 ` [PATCH v16 12/17] rust: sync: lock/global: Rename B to G in trait bounds Lyude Paul
2025-12-16 16:15 ` Dirk Behme
2025-12-17 20:33 ` Boqun Feng
2025-12-22 6:23 ` Benno Lossin [this message]
2025-12-15 17:58 ` [PATCH v16 13/17] rust: sync: Add a lifetime parameter to lock::global::GlobalGuard Lyude Paul
2025-12-22 6:28 ` Benno Lossin
2025-12-15 17:58 ` [PATCH v16 14/17] rust: sync: Expose lock::Backend Lyude Paul
2025-12-22 6:27 ` Benno Lossin
2025-12-15 17:58 ` [PATCH v16 15/17] rust: sync: lock/global: Add Backend parameter to GlobalGuard Lyude Paul
2025-12-22 6:27 ` Benno Lossin
2025-12-15 17:58 ` [PATCH v16 16/17] rust: sync: lock/global: Add BackendInContext support to GlobalLock Lyude Paul
2025-12-22 6:25 ` Benno Lossin
2025-12-15 17:58 ` [PATCH v16 17/17] locking: Switch to _irq_{disable,enable}() variants in cleanup guards Lyude Paul
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=DF4J31QHOZ9K.2I58JYI6FBJHA@kernel.org \
--to=lossin@kernel.org \
--cc=a.hindborg@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=alex.gaynor@gmail.com \
--cc=aliceryhl@google.com \
--cc=bjorn3_gh@protonmail.com \
--cc=boqun.feng@gmail.com \
--cc=dakr@kernel.org \
--cc=daniel.almeida@collabora.com \
--cc=gary@garyguo.net \
--cc=linux-kernel@vger.kernel.org \
--cc=longman@redhat.com \
--cc=lyude@redhat.com \
--cc=mingo@redhat.com \
--cc=ojeda@kernel.org \
--cc=peterz@infradead.org \
--cc=rust-for-linux@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=tmgross@umich.edu \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.