# Torvalds challenged the haters to fork Linux. Someone said ‘hold my beer’

- URL: https://talkfuse.com/story/torvalds-challenged-the-haters-to-fork-linux-someone-said-hold-my-beer/
- Published: 2026-07-17T14:02:00+00:00
- Updated: 2026-07-23T03:14:42+00:00
- Original publisher: The Register
- Original article: https://www.theregister.com/os-platforms/2026/07/17/torvalds-challenged-the-haters-to-fork-linux-someone-said-hold-my-beer/5274275
- Topics: Software

## Key points

- Torvalds dared critics to fork Linux over AI remarks
- Student built AI-assisted Rust rewrite of 1991 Linux 0.11
- Seen as a fun learning exercise, not a real rival

## Summary

Linux creator Linus Torvalds recently told critics of his stance on AI-assisted coding to "fork off" if they didn't like it, daring them to fork the kernel instead of complaining. Rather than a genuine fork, a student going by the handle "Poseidon" at Beihang University in Beijing has released linux-0.11-rs, a from-scratch reimplementation of an early Linux kernel written in Rust, apparently with heavy use of AI coding tools. The project isn't a serious rival to modern Linux, but its timing struck a chord given Torvalds' remarks, and it has sparked debate about AI-generated code, or "bot-slop", within open-source circles.

The rewrite is based on Linux kernel 0.11, released on 8 December 1991, one of the earliest versions of the OS and the last one issued in Linux's first year of existence. Hacker News users who examined the code found it runs to roughly 47,000 lines of Rust, of which about 15,000 lines form the kernel itself, with the rest made up of accompanying utilities, libraries and programs. Poseidon has credited a Rust OS-development tutorial as an influence, suggesting the work involved genuine learning rather than being purely AI-generated, and commentators broadly viewed it as a harmless student experiment rather than a practical alternative to Linux.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.