Open-source News

Linux 7.1-rc6 To Hide The Documentation On "clearcpuid" Feature

Phoronix - Sun, 05/31/2026 - 18:29
The clearcpuid= kernel parameter can be used to disable specific CPUID features for the kernel by specifying the targeted bit numbers of the feature(s) to disable or their flags from the /proc/cpuinfo output. The clearcpuid parameter, for example, has been useful for carrying out AVX-512 comparison benchmarks for apps that check for the presence of the AVX-512 extensions via /proc/cpuinfo. But moving forward the documentation on clearcpuid is being removed to discourage its use...

AV2 v1.0 Specification Released For Next-Gen Video Coding

Phoronix - Sun, 05/31/2026 - 18:17
As expected given AOM Video Model indications last week, the AV2 v1.0 specification was officially released on Friday...

Various USB Quirks Merged Ahead Of Linux 7.1-rc6

Phoronix - Sun, 05/31/2026 - 08:53
Ahead of the Linux 7.1-rc6 kernel due out on Sunday, this week's round of USB fixes have been merged with various new device quirks added as well as some patches as a result of scanning tools...

Rust Coreutils 0.9 Released With Additional Security Hardening, Zero-Copy I/O

Phoronix - Sun, 05/31/2026 - 01:08
Rust Coreutils 0.9 was tagged today as the latest major update to this GNU Coreutils implementation in the Rust programming language. Rust Coreutils 0.9 is up to a 90.4% pass rate against the GNU test suite!..

NixOS 26.05 Released With 20,442 New Packages, Stage 1 Now Based On systemd By Default

Phoronix - Sat, 05/30/2026 - 22:05
NixOS 26.05 is out today as the latest version of this Linux distribution built around the Nix package manager...

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