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From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "Eliot Courtney" <ecourtney@nvidia.com>
Cc: "Alice Ryhl" <aliceryhl@google.com>,
	"Burak Emir" <burak.emir@gmail.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>,
	"Trevor Gross" <tmgross@umich.edu>,
	"Danilo Krummrich" <dakr@kernel.org>,
	"Daniel Almeida" <daniel.almeida@collabora.com>,
	"Tamir Duberstein" <tamird@kernel.org>,
	"Onur Özkan" <work@onurozkan.dev>,
	"David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"John Hubbard" <jhubbard@nvidia.com>,
	"Alistair Popple" <apopple@nvidia.com>,
	"Timur Tabi" <ttabi@nvidia.com>, "Zhi Wang" <zhiw@nvidia.com>,
	rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
	nova-gpu@lists.linux.dev, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v8 07/12] rust: sizes: implement SizeConstants for Alignment
Date: Fri, 28 Aug 2026 14:13:14 +0900	[thread overview]
Message-ID: <DL0BIY2CGYQ3.TY18JERIWOUK@nvidia.com> (raw)
In-Reply-To: <20260827-chid-v8-7-bc74c77d0214@nvidia.com>

On Thu Aug 27, 2026 at 4:28 PM JST, Eliot Courtney wrote:
> Currently, constructing an alignment is quite verbose:
>
> `Alignment::new::<8>()`
>
> It's unfortunate because it disincentivizes using it at interface
> boundaries. Implement `SizeConstants` for `Alignment` so we can write
> e.g. `Alignment::SZ_8` instead.
>
> Link: https://lore.kernel.org/an4xDp29VX8Am0uR@yury

What's the context for the link? Is this a `Suggested-by`?

> Signed-off-by: Eliot Courtney <ecourtney@nvidia.com>

Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>

  reply	other threads:[~2026-08-28  5:13 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-27  7:28 [PATCH v8 00/12] rust: Add support for reserving of ranges of IDs Eliot Courtney
2026-08-27  7:28 ` [PATCH v8 01/12] rust: bitmap: use function-level cfg on kunit test Eliot Courtney
2026-08-27  7:28 ` [PATCH v8 02/12] rust: bitmap: restrict bitmap length to at most i32::MAX Eliot Courtney
2026-08-27  7:40   ` sashiko-bot
2026-08-27  7:28 ` [PATCH v8 03/12] rust: num: add cv! macro to create values from constant expressions Eliot Courtney
2026-08-27  9:32   ` Alice Ryhl
2026-08-27 10:42     ` Alexandre Courbot
2026-08-27 11:12       ` Alexandre Courbot
2026-08-27 13:48         ` Eliot Courtney
2026-08-27 13:59           ` Gary Guo
2026-08-27 14:29           ` Alexandre Courbot
2026-08-27 14:37             ` Gary Guo
2026-08-27 14:55               ` Alice Ryhl
2026-08-28  0:08                 ` Eliot Courtney
2026-08-28  3:40                   ` Alexandre Courbot
2026-08-28  4:53                     ` Eliot Courtney
2026-08-28 14:01                     ` Gary Guo
2026-08-27  7:28 ` [PATCH v8 04/12] rust: prelude: add `num::cv` Eliot Courtney
2026-08-27  7:28 ` [PATCH v8 05/12] rust: use cv! to build Bounded values from constants Eliot Courtney
2026-08-27  7:28 ` [PATCH v8 06/12] rust: sizes: add sub-1K size constants Eliot Courtney
2026-08-28  5:11   ` Alexandre Courbot
2026-08-27  7:28 ` [PATCH v8 07/12] rust: sizes: implement SizeConstants for Alignment Eliot Courtney
2026-08-28  5:13   ` Alexandre Courbot [this message]
2026-08-28  5:23     ` Eliot Courtney
2026-08-28  5:36       ` Alexandre Courbot
2026-08-28  6:27         ` Miguel Ojeda
2026-08-27  7:28 ` [PATCH v8 08/12] rust: use Alignment size constants Eliot Courtney
2026-08-27  7:28 ` [PATCH v8 09/12] rust: bitmap: add contiguous area operations Eliot Courtney
2026-08-27  7:43   ` sashiko-bot
2026-08-27  7:28 ` [PATCH v8 10/12] rust: id_pool: add contiguous ID reservation Eliot Courtney
2026-08-27  7:28 ` [PATCH v8 11/12] rust: id_pool: do not round capacity up to BitmapVec::MAX_INLINE_LEN Eliot Courtney
2026-08-27  7:41   ` sashiko-bot
2026-08-27  7:28 ` [PATCH v8 12/12] gpu: nova-core: add ChannelIdPool Eliot Courtney

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