From: "Danilo Krummrich" <dakr@kernel.org>
To: "Yury Norov" <ynorov@nvidia.com>
Cc: "Alexandre Courbot" <acourbot@nvidia.com>,
"Joel Fernandes" <joelagnelf@nvidia.com>,
"Yury Norov" <yury.norov@gmail.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"John Hubbard" <jhubbard@nvidia.com>,
"Alistair Popple" <apopple@nvidia.com>,
"Timur Tabi" <ttabi@nvidia.com>, "Zhi Wang" <zhiw@nvidia.com>,
"Eliot Courtney" <ecourtney@nvidia.com>,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org,
nova-gpu@lists.linux.dev, driver-core@lists.linux.dev
Subject: Re: [PATCH v3 3/5] rust: io: use the `bitfield!` macro in `register!`
Date: Fri, 01 May 2026 20:19:31 +0200 [thread overview]
Message-ID: <DI7JQ529XI9V.QMFHCU2HMGSN@kernel.org> (raw)
In-Reply-To: <afTnQ1KCyybUE3pH@yury>
On Fri May 1, 2026 at 7:47 PM CEST, Yury Norov wrote:
> If it comes to another round, maybe split switching to a bitfields and
> getting rid of the bitfield_core? For maintainability reasons.
I'm happy to take it as a single patch -- the deleted rules are dead code the
moment the switch happens, and the code is local to the same macro, so the
intermediate state doesn't seem to add any value, or structure in terms of
touching different components etc.
Did you have anything specific in mind when you mention maintainability reasons?
next prev parent reply other threads:[~2026-05-01 18:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-01 6:03 [PATCH v3 0/5] rust: add `bitfield!` macro Alexandre Courbot
2026-05-01 6:03 ` [PATCH v3 1/5] rust: extract `bitfield!` macro from `register!` Alexandre Courbot
2026-05-01 6:03 ` [PATCH v3 2/5] rust: bitfield: Add KUnit tests for bitfield Alexandre Courbot
2026-05-01 17:37 ` Yury Norov
2026-05-01 6:03 ` [PATCH v3 3/5] rust: io: use the `bitfield!` macro in `register!` Alexandre Courbot
2026-05-01 17:47 ` Yury Norov
2026-05-01 17:51 ` Yury Norov
2026-05-01 18:19 ` Danilo Krummrich [this message]
2026-05-01 20:41 ` Yury Norov
2026-05-01 21:55 ` Danilo Krummrich
2026-05-01 22:15 ` Yury Norov
2026-05-01 6:03 ` [PATCH v3 4/5] gpu: nova-core: switch to kernel bitfield macro Alexandre Courbot
2026-05-01 6:03 ` [PATCH v3 5/5] gpu: nova-core: remove the driver-local `bitfield!` macro Alexandre Courbot
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