ao486: x86-compatible Verilog core implementing all features of a 486 SX (2014)(github.com)

64 points by csmantle 2 months ago | 9 comments

Exploiting System Management Mode with a very long interrupt(github.com)

172 points by WhiteDawn 2 months ago | 74 comments

Xeneva Operating System(github.com)

218 points by psnehanshu 1 year ago | 62 comments

Dec's OS-like RSX-11M for the Z280 CPU(github.com)

26 points by JPLeRouzic 3 years ago | 3 comments

Wozmon for x86-64(github.com)

52 points by ianseyler 2 years ago | 20 comments

Intervaltree with Rust Back End(github.com)

45 points by athekunal 11 months ago | 11 comments

Io_uring, kTLS and Rust for zero syscall HTTPS server(blog.habets.se)

444 points by guntars 1 year ago | 138 comments

Blog post describing building an HTTPS web server in Rust using io_uring and kernel TLS to avoid system calls on the request path.

The Lost Atomic Update on Loongson CPU(jia.je)

120 points by jiegec 1 month ago | 6 comments

A blog post investigating a hardware erratum on the Loongson LA664 CPU where an atomic instruction loses updates, causing an infinite loop while packaging normaliz for Debian.

I never authorized an integration that scans my secrets(github.com)

202 points by trvrprkr 9 days ago | 155 comments

A closed GitHub issue on the home-assistant.io repo in which a user complains that an integration scanning their secrets was enabled without authorization, calling it a privacy invasion.

Exploring the Internals of Linux v0.01(seiya.me)

458 points by ingve 3 years ago | 112 comments

A blog post walking through the source code and internals of Linux v0.01, the roughly 10,000-line first release of the Linux kernel.

RCE Vulnerability in React and Next.js(github.com)

559 points by rayhaanj 10 months ago | 214 comments

GitHub security advisory GHSA-9qr9-h5gf-34mp for a critical (CVSS 10.0) remote code execution vulnerability in React Server Components affecting Next.js, with patched versions listed.

My first contribution to Linux(vkoskiv.com)

633 points by vkoskiv 1 year ago | 76 comments

A blog post recounting the author's experience upstreaming their first Linux kernel patch, fixing a hardware issue on a 2005 Fujitsu Lifebook S2110.