This is widely considered the best starting point for beginners. The project maintains a modern version of the classic guide, updated for the latest .
If you need a professional, structured deep dive, this is the premier choice. The author provides a companion repository that acts as a living extension of the book. linux kernel programming pdf github high quality
| Repository | Stars (approx) | Kernel Version | Quality Signal | |------------|----------------|----------------|----------------| | torvalds/linux | 170k+ | Latest -rc | Ultimate source but not for beginners | | sysprog21/lkmpg | 2k+ | 5.x – 6.x | Actively maintained; CI builds examples | | jserv/linux-device-drivers | 1.5k+ | 6.x | Code from LDD3 updated for modern ARM/x86 | | d0u9/linux-kernel-module | 800+ | 5.4 – 6.1 | Minimal examples: timers, workqueues, kthreads | | linux-kernel-labs/linux-kernel-labs | 700+ | 5.15 LTS | Used in university OS courses (UCSC, etc.) | | packtpublishing/Linux-Kernel-Programming | 400+ | 5.10 | Companion code for Packt book, well-structured | This is widely considered the best starting point
: Focuses on the basics of building the kernel from source, kernel architecture, and memory management. The author provides a companion repository that acts
This is widely considered the best starting point for beginners. The project maintains a modern version of the classic guide, updated for the latest .
If you need a professional, structured deep dive, this is the premier choice. The author provides a companion repository that acts as a living extension of the book.
| Repository | Stars (approx) | Kernel Version | Quality Signal | |------------|----------------|----------------|----------------| | torvalds/linux | 170k+ | Latest -rc | Ultimate source but not for beginners | | sysprog21/lkmpg | 2k+ | 5.x – 6.x | Actively maintained; CI builds examples | | jserv/linux-device-drivers | 1.5k+ | 6.x | Code from LDD3 updated for modern ARM/x86 | | d0u9/linux-kernel-module | 800+ | 5.4 – 6.1 | Minimal examples: timers, workqueues, kthreads | | linux-kernel-labs/linux-kernel-labs | 700+ | 5.15 LTS | Used in university OS courses (UCSC, etc.) | | packtpublishing/Linux-Kernel-Programming | 400+ | 5.10 | Companion code for Packt book, well-structured |
: Focuses on the basics of building the kernel from source, kernel architecture, and memory management.
