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charset=UTF-8 Date: Fri, 22 Aug 2025 22:49:57 +0900 Message-Id: To: "Miguel Ojeda" Cc: "Christian" , "Miguel Ojeda" , "Alex Gaynor" , "Boqun Feng" , "Gary Guo" , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , "Benno Lossin" , "Andreas Hindborg" , "Alice Ryhl" , "Trevor Gross" , "Danilo Krummrich" , , , <~lkcamp/patches@lists.sr.ht>, Subject: Re: [PATCH v9] rust: transmute: Add methods for FromBytes trait From: "Alexandre Courbot" X-Mailer: aerc 0.20.1-0-g2ecb8770224a-dirty References: <20250811213851.65644-1-christiansantoslima21@gmail.com> <5204b598-7792-460b-bec2-e3a4a4c7e32d@gmail.com> In-Reply-To: X-ClientProxiedBy: OSTP286CA0039.JPNP286.PROD.OUTLOOK.COM (2603:1096:604:224::14) To CH2PR12MB3990.namprd12.prod.outlook.com (2603:10b6:610:28::18) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PR12MB3990:EE_|DS0PR12MB6416:EE_ X-MS-Office365-Filtering-Correlation-Id: 91888381-1f33-4c05-e760-08dde182ca28 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|10070799003|366016|7416014|376014|13003099007; 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Would that be a >> problem? > > No, that is fine. Strangely though, even after enabling the feature, I am still occasionally = getting this warning: CLIPPY L rust/kernel.o warning: current MSRV (Minimum Supported Rust Version) is `1.78.0` but this= item is stable since `1.79.0` --> rust/kernel/transmute.rs:39:45 | 39 | if bytes.len() =3D=3D size && slice_ptr.is_aligned() { | ^^^^^^^^^^^^ | =3D help: for further information visit https://rust-lang.github.io/rust= -clippy/master/index.html#incompatible_msrv =3D note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` =3D help: to override `-W clippy::all` add `#[allow(clippy::incompatible= _msrv)]` warning: current MSRV (Minimum Supported Rust Version) is `1.78.0` but this= item is stable since `1.79.0` --> rust/kernel/transmute.rs:57:45 | 57 | if bytes.len() =3D=3D size && slice_ptr.is_aligned() { | ^^^^^^^^^^^^ | =3D help: for further information visit https://rust-lang.github.io/rust= -clippy/master/index.html#incompatible_msrv warning: 2 warnings emitted