From: Eliot Courtney <ecourtney@nvidia.com>
To: "Alexandre Courbot" <acourbot@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>,
"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>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Jonathan Corbet" <corbet@lwn.net>,
"Shuah Khan" <skhan@linuxfoundation.org>
Cc: John Hubbard <jhubbard@nvidia.com>,
Alistair Popple <apopple@nvidia.com>,
Timur Tabi <ttabi@nvidia.com>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
nova-gpu@lists.linux.dev, dri-devel@lists.freedesktop.org,
linux-doc@vger.kernel.org, Eliot Courtney <ecourtney@nvidia.com>
Subject: [PATCH v2 01/12] rust: num: use const_assert! in Bounded
Date: Mon, 10 Aug 2026 22:55:23 +0900 [thread overview]
Message-ID: <20260810-pramin-split-v2-1-65a00b3c7309@nvidia.com> (raw)
In-Reply-To: <20260810-pramin-split-v2-0-65a00b3c7309@nvidia.com>
Convert the const-block asserts in bounded.rs to const_assert!,
matching the rest of the file.
Signed-off-by: Eliot Courtney <ecourtney@nvidia.com>
---
rust/kernel/num/bounded.rs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/rust/kernel/num/bounded.rs b/rust/kernel/num/bounded.rs
index dafe77782d79..9ad7df1a243d 100644
--- a/rust/kernel/num/bounded.rs
+++ b/rust/kernel/num/bounded.rs
@@ -485,7 +485,7 @@ pub fn cast<U>(self) -> Bounded<U, N>
/// assert_eq!(v_shifted.get(), 0xff);
/// ```
pub fn shr<const SHIFT: u32, const RES: u32>(self) -> Bounded<T, RES> {
- const { assert!(RES + SHIFT >= N) }
+ const_assert!(RES + SHIFT >= N);
// SAFETY: We shift the value right by `SHIFT`, reducing the number of bits needed to
// represent the shifted value by as much, and just asserted that `RES >= N - SHIFT`.
@@ -506,7 +506,7 @@ pub fn shr<const SHIFT: u32, const RES: u32>(self) -> Bounded<T, RES> {
/// assert_eq!(v_shifted.get(), 0xff00);
/// ```
pub fn shl<const SHIFT: u32, const RES: u32>(self) -> Bounded<T, RES> {
- const { assert!(RES >= N + SHIFT) }
+ const_assert!(RES >= N + SHIFT);
// SAFETY: We shift the value left by `SHIFT`, augmenting the number of bits needed to
// represent the shifted value by as much, and just asserted that `RES >= N + SHIFT`.
--
2.55.0
next prev parent reply other threads:[~2026-08-10 13:57 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-10 13:55 [PATCH v2 00/12] gpu: nova-core: add PRAMIN window support Eliot Courtney
2026-08-10 13:55 ` Eliot Courtney [this message]
2026-08-10 14:23 ` [PATCH v2 01/12] rust: num: use const_assert! in Bounded Gary Guo
2026-08-10 22:24 ` Danilo Krummrich
2026-08-10 13:55 ` [PATCH v2 02/12] rust: num: reject Bounded::shr overshifts at build time Eliot Courtney
2026-08-10 14:23 ` Gary Guo
2026-08-10 22:25 ` Danilo Krummrich
2026-08-10 13:55 ` [PATCH v2 03/12] rust: num: add Bounded::shr_exact Eliot Courtney
2026-08-10 22:25 ` Danilo Krummrich
2026-08-10 13:55 ` [PATCH v2 04/12] gpu: nova-core: mm: Add VramAddress type Eliot Courtney
2026-08-10 22:24 ` Danilo Krummrich
2026-08-10 13:55 ` [PATCH v2 05/12] gpu: nova-core: mm: Implement Alignable and Debug for VramAddress Eliot Courtney
2026-08-10 13:55 ` [PATCH v2 06/12] gpu: nova-core: mm: Add PRAMIN window registers Eliot Courtney
2026-08-10 13:55 ` [PATCH v2 07/12] gpu: nova-core: mm: Add the memory management HAL Eliot Courtney
2026-08-10 13:55 ` [PATCH v2 08/12] gpu: nova-core: mm: Add support to use PRAMIN windows to write to VRAM Eliot Courtney
2026-08-10 13:55 ` [PATCH v2 09/12] docs: gpu: nova-core: Document the PRAMIN aperture mechanism Eliot Courtney
2026-08-10 13:55 ` [PATCH v2 10/12] gpu: nova-core: mm: Add GpuMm centralized memory manager Eliot Courtney
2026-08-10 13:55 ` [PATCH v2 11/12] gpu: nova-core: Add self-test assertion macros and config option Eliot Courtney
2026-08-10 13:55 ` [PATCH v2 12/12] gpu: nova-core: mm: Add PRAMIN aperture self-tests Eliot Courtney
2026-08-10 22:26 ` [PATCH v2 00/12] gpu: nova-core: add PRAMIN window support Danilo Krummrich
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