Open-source News

Linux 6.13 Released With AutoFDO + Propeller, AMD Changes & Broader Apple Support

Phoronix - Mon, 01/20/2025 - 08:00
As anticipated the Linux 6.13 kernel was promoted to stable today with an on-time release and in turn also marking the start of the Linux 6.14 merge window. Linux 6.13 stable has plenty of fine features for this first major kernel release of 2025...

Linux To Allow Adjusting pid_max Per PID Namespace - Helping Old Software

Phoronix - Sun, 01/19/2025 - 19:53
The pid_max tunable for the maximum number of process IDs allowed simultaneously was increased by default back in 2019 with systemd. But that increase breaks a long held assumption by some user-space software that pid_max or the process ID would not be greater than 65,535. To now better workaround such outdated user-space software, a set of patches for the Linux 6.14 kernel will allow adjusting the pid_max limit on a per PID namespace basis to help cope with such software hitting such artificial limits and without having to lower the overall system limit...

A Last Minute Fix For EEVDF Scheduling Lag With Linux 6.13

Phoronix - Sun, 01/19/2025 - 19:31
Ahead of the Linux 6.13 stable kernel expected to be released later today, there is a last minute fix for the EEVDF CPU scheduler...

Rust Coreutils 0.0.29 Brings Improved Compatibility, New Performance Optimizations

Phoronix - Sun, 01/19/2025 - 19:15
Following the release a few days ago of GNU Coreutils 9.6, the Rust Coreutils "uutils" project as a re-implementation of these core utilities within the Rust programming language is out with a fresh update...

Linux 6.14 EDAC Preps For Intel Clearwater Forest, Adds LoongArch Driver For ECC Memory

Phoronix - Sun, 01/19/2025 - 18:57
The Error Detection And Correction (EDAC) subsystem updates have been sent out in advance of the Linux 6.14 merge window opening...

New "mountinfo" Program Set To Be Bundled With Linux 6.14

Phoronix - Sun, 01/19/2025 - 05:09
The VFS mount pull request was sent out today in advance of the Linux 6.14 merge window opening. One of the changes here is adding a new mountinfo program to the Linux kernel source tree...

QH Electronics Game Controller Support Being Added For Linux 6.14

Phoronix - Sun, 01/19/2025 - 01:24
Thanks to Valve, another Xbox 360-compatible game controller will see support with the upstream XPad input driver with the upcoming Linux 6.14 kernel...

Linux 6.14 To Perform Better With The Drgn Debugger Via Faster /proc/kcore Reads

Phoronix - Sat, 01/18/2025 - 23:04
Christian Brauner of Microsoft began sending out his various pull requests today of new material for the Linux 6.14 kernel in advance of the merge window expected to open next week. One of the interesting pull requests is carrying the work of Omar Sandoval for faster /proc/kcore reads that can help with debugger performance...

GNU Debugger GDB 16.1 Brings Better Intel PT Support, gstack Added

Phoronix - Sat, 01/18/2025 - 22:29
GDB 16.1 was tagged today as the newest version of the GNU Debugger for helping debug a variety of programming languages on numerous different CPU architectures and platforms...

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