From: "Gary Guo" <gary@garyguo.net>
To: "Alexandre Courbot" <acourbot@nvidia.com>,
"Danilo Krummrich" <dakr@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun.feng@gmail.com>,
"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>
Cc: "Yury Norov" <yury.norov@gmail.com>,
"John Hubbard" <jhubbard@nvidia.com>,
"Alistair Popple" <apopple@nvidia.com>,
"Joel Fernandes" <joelagnelf@nvidia.com>,
"Timur Tabi" <ttabi@nvidia.com>, "Edwin Peer" <epeer@nvidia.com>,
"Eliot Courtney" <ecourtney@nvidia.com>,
"Dirk Behme" <dirk.behme@de.bosch.com>,
"Steven Price" <steven.price@arm.com>,
<rust-for-linux@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 2/7] rust: num: add `shr` and `shl` methods to `Bounded`
Date: Wed, 28 Jan 2026 15:38:56 +0000 [thread overview]
Message-ID: <DG0C2IULPNPE.BOGWDL1X80TL@garyguo.net> (raw)
In-Reply-To: <20260128-register-v4-2-aee3a33d9649@nvidia.com>
On Wed Jan 28, 2026 at 2:37 AM GMT, Alexandre Courbot wrote:
> Shifting a `Bounded` left or right changes the number of bits required
> to represent the value. Add methods that perform the shift and return a
> `Bounded` with the appropriately adjusted bit width.
>
> These methods are particularly useful for bitfield extraction.
>
> Suggested-by: Alice Ryhl <aliceryhl@google.com>
> Reviewed-by: Alice Ryhl <aliceryhl@google.com>
> Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
> Acked-by: Miguel Ojeda <ojeda@kernel.org>
> Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
> ---
> rust/kernel/num/bounded.rs | 42 ++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
next prev parent reply other threads:[~2026-01-28 15:38 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-28 2:37 [PATCH v4 0/7] rust: add `register!` macro Alexandre Courbot
2026-01-28 2:37 ` [PATCH v4 1/7] rust: enable the `generic_arg_infer` feature Alexandre Courbot
2026-01-28 2:37 ` [PATCH v4 2/7] rust: num: add `shr` and `shl` methods to `Bounded` Alexandre Courbot
2026-01-28 15:38 ` Gary Guo [this message]
2026-01-28 2:37 ` [PATCH v4 3/7] rust: num: add `as_bool` method to `Bounded<_, 1>` Alexandre Courbot
2026-01-28 2:37 ` [PATCH v4 4/7] rust: num: add `into_inner` method to `Bounded` Alexandre Courbot
2026-01-28 15:43 ` Gary Guo
2026-01-29 8:05 ` Alexandre Courbot
2026-01-29 20:23 ` Gary Guo
2026-01-30 0:58 ` Alexandre Courbot
2026-01-28 2:37 ` [PATCH v4 5/7] rust: io: add `register!` macro Alexandre Courbot
2026-01-28 3:02 ` John Hubbard
2026-01-28 3:47 ` Joel Fernandes
2026-01-28 7:42 ` Alexandre Courbot
2026-01-28 17:56 ` Joel Fernandes
2026-01-29 11:59 ` Alexandre Courbot
2026-01-28 16:16 ` Gary Guo
2026-01-29 8:00 ` Alexandre Courbot
2026-01-29 14:10 ` Gary Guo
2026-01-29 21:08 ` Danilo Krummrich
2026-01-30 6:55 ` Alexandre Courbot
2026-01-30 16:14 ` Gary Guo
2026-01-30 16:44 ` Danilo Krummrich
2026-01-30 17:01 ` Gary Guo
2026-01-30 17:18 ` Danilo Krummrich
2026-01-29 12:48 ` Danilo Krummrich
2026-01-28 2:37 ` [PATCH v4 6/7] sample: rust: pci: use " Alexandre Courbot
2026-01-28 12:35 ` Zhi Wang
2026-01-28 13:27 ` Alexandre Courbot
2026-01-28 15:46 ` Gary Guo
2026-01-29 8:01 ` Alexandre Courbot
2026-01-31 1:06 ` Danilo Krummrich
2026-01-28 2:37 ` [PATCH FOR REFERENCE v4 7/7] gpu: nova-core: use the kernel " Alexandre Courbot
2026-01-28 2:57 ` John Hubbard
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