driver core, kobjects, debugfs and sysfs · Supported

Maintainers

• M Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• M "Rafael J. Wysocki" <rafael@kernel.org>
• M Danilo Krummrich <dakr@kernel.org>

Paths

• F Documentation/core-api/kobject.rst
• F Documentation/driver-api/driver-model/
• F drivers/base/
• F fs/debugfs/
• F fs/sysfs/
• F include/linux/device/
• F include/linux/debugfs.h
• F include/linux/device.h
• F include/linux/fwnode.h
• F include/linux/kobj*
• F include/linux/ksysfs.h
• F include/linux/property.h
• F include/linux/sysfs.h
• F kernel/ksysfs.c
• F lib/kobj*
• F rust/kernel/debugfs.rs
• F rust/kernel/debugfs/
• F rust/kernel/device.rs
• F rust/kernel/device/
• F rust/kernel/device_id.rs
• F rust/kernel/devres.rs
• F rust/kernel/driver.rs
• F rust/kernel/faux.rs
• F rust/kernel/platform.rs
• F rust/kernel/soc.rs
• F samples/rust/rust_debugfs.rs
• F samples/rust/rust_debugfs_scoped.rs
• F samples/rust/rust_driver_platform.rs
• F samples/rust/rust_driver_faux.rs
• F samples/rust/rust_soc.rs

Last 30 days

Recent patches

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

• COOLING14d Re: [PATCH v2 0/3] MIPS: BCM47XX: convert buttons to software nodes
  2026-07-15 · Dmitry Torokhov <dmitry.torokhov@gmail.com>
• STALE185d Re: [PATCH v5 10/36] locking/mutex: Support Clang's context analysis
  2026-01-08 · Marco Elver <elver@google.com>
• STALE185d [PATCH v5 21/36] debugfs: Make debugfs_cancellation a context lock struct
  2025-12-19 · Marco Elver <elver@google.com>
• STALE223d [PATCH v4 21/35] debugfs: Make debugfs_cancellation a context guard struct
  2025-11-20 · Marco Elver <elver@google.com>
• STALE505d [PATCH *-next 05/18] sysfs: Remove needless return in void API sysfs_enable_ns()
  2025-02-21 · Zijun Hu <hidden>
• STALE612d Re: [PATCH 1/2] debugfs: add small file operations for most files
  2024-11-26 · Johannes Berg <johannes@sipsolutions.net>
• STALE638d LANDED: 7 (7M) [PATCH v6 10/10] PCI: Remove pcim_iomap_regions_request_all()
  2024-10-30 · Philipp Stanner <hidden>
• STALE644d REVIEWED: 7 (7M) [PATCH 10/10] PCI: Remove pcim_iomap_regions_request_all()
  2024-10-25 · Philipp Stanner <hidden>
• STALE612d [PATCH 1/2] debugfs: add small file operations for most files
  2024-10-22 · Johannes Berg <johannes@sipsolutions.net>
• STALE645d REVIEWED: 7 (7M) [PATCH v4 10/10] PCI: Remove pcim_iomap_regions_request_all()
  2024-10-16 · Philipp Stanner <hidden>
• STALE659d [RFC PATCH 1/2] debugfs: add small file operations for most files
  2024-10-09 · Johannes Berg <johannes@sipsolutions.net>
• STALE711d REVIEWED: 7 (7M) [PATCH v3 10/10] PCI: Remove pcim_iomap_regions_request_all()
  2024-08-16 · Philipp Stanner <hidden>
• STALE717d REVIEWED: 7 (7M) [PATCH v2 10/10] PCI: Remove pcim_iomap_regions_request_all()
  2024-08-05 · Philipp Stanner <hidden>
• STALE728d [PATCH 10/10] PCI: Remove pcim_iomap_regions_request_all()
  2024-08-01 · Philipp Stanner <hidden>
• STALE779d [PATCH v1 1/1] treewide: Align match_string() with sysfs_match_string()
  2024-06-03 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE779d LANDED [PATCH] tracing/treewide: Remove second parameter of __assign_str()
  2024-05-16 · Steven Rostedt <rostedt@goodmis.org>
• DORMANTno replies LANDED: 1 (0M) [PATCH] debugfs: fix wait/cancellation handling during remove
  2024-02-29 · Johannes Berg <johannes@sipsolutions.net>
• STALE883d Re: Kernel deadlock in 6.7.5 + hacks, maybe debugfs related.
  2024-02-27 · Johannes Berg <johannes@sipsolutions.net>
• STALE883d Re: Kernel deadlock in 6.7.5 + hacks, maybe debugfs related.
  2024-02-27 · Ben Greear <hidden>
• STALE883d Re: Kernel deadlock in 6.7.5 + hacks, maybe debugfs related.
  2024-02-27 · Johannes Berg <johannes@sipsolutions.net>
• STALE868d [FYI][PATCH] tracing/treewide: Remove second parameter of __assign_str()
  2024-02-23 · Steven Rostedt <rostedt@goodmis.org>
• STALE972d LANDED [PATCH] Revert "debugfs: annotate debugfs handlers vs. removal with lockdep"
  2023-12-02 · Johannes Berg <johannes@sipsolutions.net>
• STALE976d [PATCH v2 3/6] debugfs: add API to allow debugfs operations cancellation
  2023-11-24 · Johannes Berg <johannes@sipsolutions.net>
• STALE976d [PATCH v2 2/6] debugfs: annotate debugfs handlers vs. removal with lockdep
  2023-11-24 · Johannes Berg <johannes@sipsolutions.net>
• STALE976d [PATCH v2 1/6] debugfs: fix automount d_fsdata usage
  2023-11-24 · Johannes Berg <johannes@sipsolutions.net>
• STALE972d [RFC PATCH 3/6] debugfs: add API to allow debugfs operations cancellation
  2023-11-09 · Johannes Berg <johannes@sipsolutions.net>
• STALE972d [RFC PATCH 1/6] debugfs: fix automount d_fsdata usage
  2023-11-09 · Johannes Berg <johannes@sipsolutions.net>
• STALE972d [RFC PATCH 2/6] debugfs: annotate debugfs handlers vs. removal with lockdep
  2023-11-09 · Johannes Berg <johannes@sipsolutions.net>
• STALE1071d [V9 2/9] drivers core: add ACPI based WBRF mechanism introduced by AMD
  2023-08-18 · Evan Quan <hidden>
• STALE1071d [V9 1/9] drivers core: Add support for Wifi band RF mitigations
  2023-08-18 · Evan Quan <hidden>