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The Linux Kernel Module Programming Guide

sysprog21.github.io Books & learning Books & long-form works Software engineering Candidate
Screenshot of sysprog21.github.io captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 3 calendar years, with breakout response in 3 of them.

submissions
4
submitters
4
observed span
2021–2024
peak thread · 42 comments
395 pts
latest 20+ return · 2024-07-27
395 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

qemu is a good way to experience with kernel hacking Hopefully someone can update the LDD(linux device driver) and Linux kernel books. In fact Linux Foundation should sponsor such efforts since technical book like this is hard to make any profit.

Many things that you may have wanted to do with a kernel module can now be done more easily and safely with eBPF. https://ebpf.io/get-started/ Nevertheless, the OP is a classic guide and worth a read.

pushedx·386-point thread·

Nice, I remember reading the old 2007 version a few years ago, so nice to see it's been updated for modern linux. Perhaps one of the authors could update the old page to notify/direct users to the new version? Still ranks first when I google for it Old version: https://tldp.org/LDP/lkmpg/2.6/html/lkmpg.html

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
3

100+ points or 50+ comments

Total points
1126

reference only — not used in Hall rules or ranking

Total comments
106

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2021-08-02The Linux Kernel Module Programming Guidenixcraft60
2021-08-23Linux Kernel Module Programming GuideFirst breakoutbelter33942
2023-05-02The Linux Kernel Module Programming Guideasicsp38627
2024-07-27The Linux Kernel Module Programming GuideBest thread · Latest 20+ point returnwrycoder39537