From: "Danilo Krummrich" <dakr@kernel.org>
To: <gregkh@linuxfoundation.org>, <rafael@kernel.org>,
<acourbot@nvidia.com>, <aliceryhl@google.com>,
<david.m.ertman@intel.com>, <ira.weiny@intel.com>,
<leon@kernel.org>, <viresh.kumar@linaro.org>,
<m.wilczynski@samsung.com>, <ukleinek@kernel.org>,
<bhelgaas@google.com>, <kwilczynski@kernel.org>,
<abdiel.janulgue@gmail.com>, <robin.murphy@arm.com>,
<markus.probst@posteo.de>, <ojeda@kernel.org>, <boqun@kernel.org>,
<gary@garyguo.net>, <bjorn3_gh@protonmail.com>,
<lossin@kernel.org>, <a.hindborg@kernel.org>, <tmgross@umich.edu>,
<igor.korotin@linux.dev>, <daniel.almeida@collabora.com>,
<pcolberg@redhat.com>
Cc: <driver-core@lists.linux.dev>, <linux-kernel@vger.kernel.org>,
<nova-gpu@lists.linux.dev>, <dri-devel@lists.freedesktop.org>,
<linux-pm@vger.kernel.org>, <linux-pwm@vger.kernel.org>,
<linux-pci@vger.kernel.org>, <rust-for-linux@vger.kernel.org>
Subject: Re: [PATCH v3 03/27] rust: driver: decouple driver private data from driver type
Date: Sun, 17 May 2026 16:32:09 +0200 [thread overview]
Message-ID: <DIL0WRS36ZL2.2CT5UNXVH8VKE@kernel.org> (raw)
In-Reply-To: <20260517000149.3226762-4-dakr@kernel.org>
On Sun May 17, 2026 at 2:00 AM CEST, Danilo Krummrich wrote:
> diff --git a/rust/kernel/driver.rs b/rust/kernel/driver.rs
> index 586091cfa45c..3506b4e8bff9 100644
> --- a/rust/kernel/driver.rs
> +++ b/rust/kernel/driver.rs
> @@ -17,6 +17,9 @@
> //! /// The type holding information about each device ID supported by the driver.
> //! type IdInfo: 'static;
> //!
> +//! /// The type of the driver's bus device private data.
> +//! type Data;
Should be:
@@ -13,10 +13,13 @@
//! The main driver interface is defined by a bus specific driver trait. For instance:
//!
//! ```ignore
-//! pub trait Driver: Send {
+//! pub trait Driver {
//! /// The type holding information about each device ID supported by the driver.
//! type IdInfo: 'static;
//!
+//! /// The type of the driver's bus device private data.
+//! type Data: Send;
next prev parent reply other threads:[~2026-05-17 14:32 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-17 0:00 [PATCH v3 00/27] rust: device: Higher-Ranked Lifetime Types for device drivers Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 01/27] rust: alloc: remove `'static` bound on `ForeignOwnable` Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 02/27] rust: driver: move 'static bounds to constructor Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 03/27] rust: driver: decouple driver private data from driver type Danilo Krummrich
2026-05-17 14:32 ` Danilo Krummrich [this message]
2026-05-17 0:00 ` [PATCH v3 04/27] rust: driver core: drop drvdata before devres release Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 05/27] rust: pci: implement Sync for Device<Bound> Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 06/27] rust: platform: " Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 07/27] rust: auxiliary: " Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 08/27] rust: usb: " Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 09/27] rust: device: " Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 10/27] rust: pci: make Driver trait lifetime-parameterized Danilo Krummrich
2026-05-17 0:00 ` [PATCH v3 11/27] rust: platform: " Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 12/27] rust: auxiliary: " Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 13/27] rust: usb: " Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 14/27] rust: i2c: " Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 15/27] rust: driver: update module documentation for GAT-based Data type Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 16/27] rust: types: add `ForLt` trait for higher-ranked lifetime support Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 17/27] rust: auxiliary: generalize Registration over ForLt Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 18/27] samples: rust: rust_driver_auxiliary: showcase lifetime-bound registration data Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 19/27] rust: pci: make Bar lifetime-parameterized Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 20/27] rust: io: make IoMem and ExclusiveIoMem lifetime-parameterized Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 21/27] samples: rust: rust_driver_pci: use HRT lifetime for Bar Danilo Krummrich
2026-05-17 0:01 ` [PATCH v3 22/27] rust: driver-core: rename 'a lifetime to 'bound Danilo Krummrich
2026-05-17 0:01 ` [PATCH REF v3 23/27] gpu: nova-core: " Danilo Krummrich
2026-05-17 0:01 ` [PATCH REF v3 24/27] gpu: nova-core: use lifetime for Bar Danilo Krummrich
2026-05-17 0:01 ` [PATCH REF v3 25/27] gpu: nova-core: unregister sysmem flush page from Drop Danilo Krummrich
2026-05-17 0:01 ` [PATCH REF v3 26/27] gpu: nova-core: replace ARef<Device> with &'bound Device in SysmemFlush Danilo Krummrich
2026-05-17 0:01 ` [PATCH REF v3 27/27] gpu: drm: tyr: use lifetime for IoMem Danilo Krummrich
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