# gatieme/LDD-LinuxDeviceDrivers

Linux内核学习笔记

Repository: https://github.com/gatieme/LDD-LinuxDeviceDrivers
Canonical: https://ross.abutalabs.com/products/ldd-linuxdevicedrivers
Language: C
License: GPL-3.0
License Family: copyleft
Last push: 2026-08-05T13:30:27+00:00

## Health v2 (maintenance only)
Score: 75/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 96, release rhythm 35, longevity 100
- inputs: {"age_days": 3812, "days_push": 28, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2908, forks 918 (observed 2026-08-28T04:07:29.152920+00:00)

## What it is
A collection of Linux kernel learning notes and device driver example code, including source code from books like Linux Device Drivers (LDD3) and the author's own kernel study materials. It covers kernel design, driver implementation, and debugging tools such as debugfs, trace, gdb, and SystemTap.

## Use cases
- learn linux device driver development
- study linux kernel internals with example code
- find ldd3 book source code
- learn kernel debugging with debugfs and systemtap
- understand linux kernel data structures
- get started writing linux kernel drivers

## When to choose
- you are learning Linux kernel and device driver development
- you want worked examples and notes accompanying classic driver books
- you need references for kernel debugging tools

## When to avoid
- you need production-ready driver code
- you want a maintained driver library rather than study notes
- you work on non-Linux operating systems

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation, developer-tools
- domain: operating-systems, tutorials, developer-tools
- platform: c, cpp
- tags: linux-kernel, device-drivers, kernel-debugging, study-notes, ldd3, linux

## Member repositories
- gatieme/LDD-LinuxDeviceDrivers (main) score 75

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:29.152920+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:34:21.911043+00:00, confidence not recorded.
  - readme: https://github.com/gatieme/LDD-LinuxDeviceDrivers (fetched 2026-08-28T04:07:29.152920+00:00, sha 814607afc310)
- Data as of 2026-08-30T08:39:29.467469+00:00.