Open-source News

Reading /proc/filesystems Is Surprisingly Done Very Often & Now As Much As 444% Faster

Phoronix - Mon, 06/15/2026 - 22:33
Reading /proc/filesystems for obtaining a list of file-systems supported by the running kernel is done frequently on Linux. Namely due to being read by the SELinux library (libselinux), reading of /proc/filesystems is done more often than one would typically expect and now the Linux 7.2 kernel is optimizing for it to yield much better performance...

Framework Computer Making Progress On Coreboot For Their Modern Intel-Powered Laptops

Phoronix - Mon, 06/15/2026 - 21:05
While we have seen Coreboot work-in-progress support for older Ryzen-powered Framework Laptops, it seems there is a recent uptick in development around supporting Coreboot on Framework Computer's modern Intel-powered wares...

Cache Aware Scheduling Merged For Linux 7.2 For Boosting Modern Intel & AMD CPUs

Phoronix - Mon, 06/15/2026 - 20:31
The scheduler updates were merged this morning for the Linux 7.2 kernel and it's exciting. Cache Aware Scheduling has finally been merged! This is a win for especially modern Intel and AMD processors with multiple last level caches (LLCs)...

Linux 7.2 Introducing The Rust Zerocopy Library To Eliminate More "Unsafe" Code

Phoronix - Mon, 06/15/2026 - 19:03
Miguel Ojeda already mailed in the many Rust code changes for the in-development Linux 7.2 kernel. This is quite a big Rust code with more than forty thousand new lines of Rust code in the kernel...

Linux 7.2 To Better Communicate File-System Casefolding For Helping Windows NFS & More

Phoronix - Mon, 06/15/2026 - 18:24
Newly-merged code for the in-development Linux 7.2 kernel will now expose the case-folding (case insensitive) behavior of local file-systems so that Linux file servers and others can properly report the actual behavior rather than guessing if case-folding is actually used/supported...

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