usb subsystem · Supported

Maintainers

• M Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Paths

• F Documentation/devicetree/bindings/usb/
• F Documentation/usb/
• F drivers/usb/
• F include/dt-bindings/usb/
• F include/linux/usb.h
• F include/linux/usb/
• F include/uapi/linux/usb/
• F rust/kernel/usb.rs

Last 30 days

Active reviewers (last 30 days)

• Gary Guo <gary@garyguo.net>
  4 attestations (2 Reviewed-by, 2 Suggested-by) · last on 2026-07-23
• Danilo Krummrich <dakr@kernel.org>
  2 attestations (2 Acked-by) · last on 2026-07-23
• Alice Ryhl <aliceryhl@google.com>
  1 attestation (1 Reviewed-by) · last on 2026-07-23

Recent patches

Most-recent 30 patches in this subsystem on nova-gpu (capped at 30), ordered by date desc.

• WARM2d REVIEWED: 31 (31M) [PATCH v9 01/10] rust: module: move module types into `module.rs`
  2026-07-23 · Alvin Sun <hidden>
• COOLING12d REVIEWED: 19 (19M) [PATCH v8 01/10] rust: module: move module types into `module.rs`
  2026-07-13 · Alvin Sun <hidden>
• COOLING13d [PATCH v2 04/11] rust: usb: use `Option<&IdInfo>` for device ID info
  2026-06-29 · Gary Guo <gary@garyguo.net>
• COOLING13d [PATCH v2 06/11] rust: driver: centralize device ID handling
  2026-06-29 · Gary Guo <gary@garyguo.net>
• COOLING13d [PATCH v2 08/11] rust: driver: store pointers in `DeviceId`
  2026-06-29 · Gary Guo <gary@garyguo.net>
• COOLING13d [PATCH v2 07/11] rust: driver: remove `$module_table_name` from `module_device_table`
  2026-06-29 · Gary Guo <gary@garyguo.net>
• COLD33d REVIEWED: 15 (15M) [PATCH v7 01/10] rust: module: move module types into `module.rs`
  2026-06-27 · Alvin Sun <hidden>
• COLD32d REVIEWED: 15 (15M) [PATCH v6 01/10] rust: module: move module types into `module.rs`
  2026-06-24 · Alvin Sun <hidden>
• COLD35d [PATCH v5 1/9] rust: module: move module types into `module.rs`
  2026-06-24 · Alvin Sun <hidden>
• COLD36d [PATCH v4 1/9] rust: module: move module types into `module.rs`
  2026-06-23 · Alvin Sun <hidden>
• COLD40d [PATCH 06/10] rust: driver: remove `$module_table_name` from `module_device_table`
  2026-06-18 · Gary Guo <gary@garyguo.net>
• COLD40d [PATCH 05/10] rust: driver: centralize device ID handling
  2026-06-18 · Gary Guo <gary@garyguo.net>
• COLD40d [PATCH 07/10] rust: driver: store pointers in `DeviceId`
  2026-06-18 · Gary Guo <gary@garyguo.net>
• STALE63d REVIEWED: 25 (24M) [PATCH v5 15/24] rust: usb: make Driver trait lifetime-parameterized
  2026-05-25 · Danilo Krummrich <dakr@kernel.org>
• STALE63d REVIEWED: 25 (24M) [PATCH v5 11/24] rust: device: make Core and CoreInternal lifetime-parameterized
  2026-05-25 · Danilo Krummrich <dakr@kernel.org>
• STALE63d REVIEWED: 28 (28M) [PATCH v5 09/24] rust: usb: implement Sync for Device<Bound>
  2026-05-25 · Danilo Krummrich <dakr@kernel.org>
• STALE63d REVIEWED: 28 (28M) [PATCH v5 04/24] rust: driver: decouple driver private data from driver type
  2026-05-25 · Danilo Krummrich <dakr@kernel.org>
• STALE63d REVIEWED: 24 (24M) [PATCH v5 03/24] rust: driver: move 'static bounds to constructor
  2026-05-25 · Danilo Krummrich <dakr@kernel.org>
• STALE65d REVIEWED: 5 (5M) [PATCH v4 14/27] rust: usb: make Driver trait lifetime-parameterized
  2026-05-21 · Danilo Krummrich <dakr@kernel.org>
• STALE65d [PATCH v4 10/27] rust: device: make Core and CoreInternal lifetime-parameterized
  2026-05-21 · Danilo Krummrich <dakr@kernel.org>
• STALE65d REVIEWED: 9 (9M) [PATCH v4 08/27] rust: usb: implement Sync for Device<Bound>
  2026-05-21 · Danilo Krummrich <dakr@kernel.org>
• STALE65d REVIEWED: 9 (9M) [PATCH v4 03/27] rust: driver: decouple driver private data from driver type
  2026-05-21 · Danilo Krummrich <dakr@kernel.org>
• STALE65d REVIEWED: 5 (5M) [PATCH v4 02/27] rust: driver: move 'static bounds to constructor
  2026-05-21 · Danilo Krummrich <dakr@kernel.org>
• STALE71d [PATCH v3 13/27] rust: usb: make Driver trait lifetime-parameterized
  2026-05-17 · Danilo Krummrich <dakr@kernel.org>
• STALE71d [PATCH v3 08/27] rust: usb: implement Sync for Device<Bound>
  2026-05-17 · Danilo Krummrich <dakr@kernel.org>
• STALE71d [PATCH v3 03/27] rust: driver: decouple driver private data from driver type
  2026-05-17 · Danilo Krummrich <dakr@kernel.org>
• STALE71d [PATCH v3 02/27] rust: driver: move 'static bounds to constructor
  2026-05-17 · Danilo Krummrich <dakr@kernel.org>
• STALE79d [PATCH v2 15/25] rust: usb: make Driver trait lifetime-parameterized
  2026-05-06 · Danilo Krummrich <dakr@kernel.org>
• STALE79d [PATCH v2 08/25] rust: usb: implement Sync for Device<Bound>
  2026-05-06 · Danilo Krummrich <dakr@kernel.org>
• STALE79d [PATCH v2 03/25] rust: device: generalize drvdata methods over ForLt
  2026-05-06 · Danilo Krummrich <dakr@kernel.org>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE63d REVIEWED: 24 (24M) [PATCH v5 03/24] rust: driver: move 'static bounds to constructor
  2026-05-25 · Danilo Krummrich <dakr@kernel.org> · 2 Reviewed-by
• STALE63d REVIEWED: 28 (28M) [PATCH v5 04/24] rust: driver: decouple driver private data from driver type
  2026-05-25 · Danilo Krummrich <dakr@kernel.org> · 3 Reviewed-by
• STALE63d REVIEWED: 28 (28M) [PATCH v5 09/24] rust: usb: implement Sync for Device<Bound>
  2026-05-25 · Danilo Krummrich <dakr@kernel.org> · 3 Reviewed-by
• STALE63d REVIEWED: 25 (24M) [PATCH v5 11/24] rust: device: make Core and CoreInternal lifetime-parameterized
  2026-05-25 · Danilo Krummrich <dakr@kernel.org> · 3 Reviewed-by
• STALE63d REVIEWED: 25 (24M) [PATCH v5 15/24] rust: usb: make Driver trait lifetime-parameterized
  2026-05-25 · Danilo Krummrich <dakr@kernel.org> · 3 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE85d [PATCH 04/24] rust: device: generalize drvdata methods over ForLt
  2026-04-27 · Danilo Krummrich <dakr@kernel.org>
• STALE85d [PATCH 09/24] rust: usb: implement Sync for Device<Bound>
  2026-04-27 · Danilo Krummrich <dakr@kernel.org>
• STALE85d [PATCH 16/24] rust: usb: make Driver trait lifetime-parameterized
  2026-04-27 · Danilo Krummrich <dakr@kernel.org>
• STALE79d [PATCH v2 08/25] rust: usb: implement Sync for Device<Bound>
  2026-05-06 · Danilo Krummrich <dakr@kernel.org>
• STALE79d [PATCH v2 15/25] rust: usb: make Driver trait lifetime-parameterized
  2026-05-06 · Danilo Krummrich <dakr@kernel.org>
• COLD36d [PATCH v4 1/9] rust: module: move module types into `module.rs`
  2026-06-23 · Alvin Sun <hidden>
• COLD35d [PATCH v5 1/9] rust: module: move module types into `module.rs`
  2026-06-24 · Alvin Sun <hidden>