Safely shareable TLS root CA for .internal networks using Name Constraints - nh2/internal-contstrained-pki

This guide describes how to tune your AMD64/x86_64 hardware and Linux system for running real-time or low latency workloads.

libLISA derives x86-64 instruction semantics bottom-up from CPU behavior. The semantics are machine-readable and CPU-specific.

Tokio is a runtime for writing reliable asynchronous applications with Rust. It provides async I/O, networking, scheduling, timers, and more.

By Alan Cao If you love exploit mitigations, you may have heard of a new system call named mseal landing into the Linux kernel’s 6.10 release, providing a protection called “memory sealing.” Beyond…

OpenZFS 2.3.0 will be released any day now, and it includes the new “Fast Dedup” feature. My team at Klara spent many months in 2023 and 2024 working on it, and we reckon it’s pretty good, a huge step up from the old dedup as well as being a solid base for…

Nvidia is replacing Intel in the Dow Jones Industrial Average, a shakeup that reflects a massive change in the semiconductor industry.

Fujitsu has upstreamed support for their next-gen 'Monaka' Armv9 processor into the GNU Compiler Collection codebase in time for the GCC 15 release coming out early next year.

I have been working a lot on Hotspot JVM C2’s auto vectorization, and intend to continue with that. You can read more in my previous blog posts.

Intel's Linux kernel test robot has reported a 3888.9% performance improvement in the mainline Linux kernel as of this past week.

The Steam client update on November 5th mentions "Fixed some miscellaneous common crashes." in the Linux notes, which I wanted to give a bit of background on. There's more than one fix that made it in under the somewhat generic header, but the one change…