ARM Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life (Terry Pratchett, Jingo)

Git 2.50-rc0 Brings New Improvements

([Programming] 28 May 02:22 PM EDT Git 2.50)

The initial release candidate of Git 2.50 is now available for this widely-used, distributed version control system.



Big Linux Patch Series Shakes Up The Scheduler Code For Anyone With Only One CPU Core

([Hardware] 28 May 12:50 PM EDT "Use the SMP scheduler on UP too")

For anyone still happening to have only one CPU core in their system and running a uni-processor "UP" kernel build without any simultaneous multi-processing (SMP) support enabled, a big patch series posted today for the Linux kernel may affect you.



Mesa 25.0.7 Delivers A Last Batch Of Fixes To End The Series

([Mesa] 28 May 12:13 PM EDT Mesa 25.0.7)

Eric Engestrom just released Mesa 25.0.7 as the newest bi-weekly point release to the Mesa 25.0 series that is also the end of the road for that Q1'2025 release branch.



Linux 6.16 Will Be Able To Exit User Mode Faster: 2~11% Improvement

([Linux Kernel] 28 May 10:58 AM EDT syscall_exit_to_user_mode)

While the "core/entry" changes for the Linux kernel merge window aren't typically too exciting to write about, there is a new optimization for all CPU architectures worth mentioning for the Linux 6.16 cycle.



AVX-512 Performance + Power Efficiency Shines With AMD Strix Halo

([Processors] 28 May 12:30 PM EDT 22 Comments)

Several weeks into testing the AMD Ryzen AI MAX+ PRO 395 flagship "Strix Halo" SoC within the HP ZBook Ultra G1a, I continue to be very impressed with its performance capabilities for a wide range of workloads. While the Radeon 8060S integrated graphics easily turn heads and the 16-core / 32-thread Zen 5 cores deliver incredible performance in a laptop form factor, one feature not to be discounted that together really helps make this laptop/SFF SoC an excellent choice for AI use and other scientific computing purposes is the presence of AVX-512. While Intel's current laptop and desktop processors lack AVX-512, Zen 5's efficient AVX-512 implementation does wonders for the Strix Halo performance and power efficiency. Today's article is exploring the performance and power efficiency benefits of AVX-512 usage on the AMD Ryzen AI MAX+ PRO SoC.



Intel Wildcat Lake Audio Support Merged For Linux 6.16

([Hardware] 28 May 08:08 AM EDT Linux 6.16 Sound)

All of the sound/audio driver changes have been merged for the Linux 6.16 kernel that include new AMD and Intel hardware support among other new audio hardware as well as various other improvements.



Intel Releases Updated Battlemage Driver Preview Support For Ubuntu 24.04 LTS

([Intel] 28 May 06:42 AM EDT Intel Battlemage For Ubuntu 24.04)

While there is nice out-of-the-box support for the new Intel Arc "Battlemage" graphics cards on the new Ubuntu 25.04 release, if you prefer running the Ubuntu 24.04 Long Term Support (LTS) release there isn't complete support until the next hardware enablement "HWE" update. But Intel in cooperation with Canonical has now published a new graphics driver preview stack for enabling better Intel Arc B-Series support for Ubuntu 24.04 LTS users.



Microsoft's Azure Linux Preps For NVIDIA GB200 Servers

([Microsoft] 28 May 06:30 AM EDT Azure Linux 3.0.20250521)

Microsoft on Tuesday released a new version of Azure Linux, their in-house Linux distribution that is used for a variety of purposes from the Azure cloud to powering other Microsoft services.



Linux 6.16 Merges A Fix For The Macintosh II

([Hardware] 28 May 06:09 AM EDT Mac II)

Hobbyists continue to tinker around with the Motorola 68000 "m68k" support within the Linux kernel and even landing a fix now in 2025 for the vintage Macintosh II.



Arch Linux Installer Adds Option To Configure Btrfs Snapshots Post-Install

([Arch Linux] 28 May 05:57 AM EDT Archinstall 3.0.7)

Archinstall 3.0.7 is out today as the newest feature update to this text-based Arch Linux installer that makes it quick and easy to deploy a new Arch Linux installation.



EXT4 For Linux 6.16 Brings A Change Yielding "Really Stupendous Performance"

([Linux Storage] 27 May 08:57 PM EDT Linux 6.16 + EXT4)

Ted Ts'o sent out the EXT4 file-system changes today for the Linux 6.16 kernel. While EXT4 may not see as much code churn these days given its mature state compared to say Btrfs and Bcachefs, with Linux 6.16 are some tantalizing performance improvements.



Xfce's xfwm4 Merges Wayland Compositor Code Based On wlroots

([Wayland] 27 May 08:25 PM EDT xfwm4 Wayland Compositor)

Merged today for Xfce's Xfwm4 window manager component is a built-in Wayland compositor using wlroots.



Linux 6.16 Upstreams Support For Hardware-Wrapped Encryption Keys

([Linux Storage] 27 May 04:15 PM EDT Hardware-Wrapped Inline Encryption Keys)

Google engineer Eric Biggers took time away from all his impressive crypto performance optimizations to the Linux kernel for modern Intel and AMD CPUs to spend time getting support for hardware-wrapped inline encryption keys into the mainline kernel. Google's Android kernel has been carrying this functionality for several years to help enhance security and will now be found in the mainline kernel too for capable platforms.



Intel APX Ready With Linux 6.16, Outdated Intel CPU Microcode Reporting Merged

([Intel] 27 May 02:00 PM EDT x86 Core)

Merged for the Linux 6.16 kernel are all of the x86 core enhancements that provide a variety of benefits to Intel as well as AMD processors.



AlmaLinux 10.0 Stable Released - Unlike RHEL 10, It Continues Supporting x86-64-v2 CPUs

([Operating Systems] 27 May 12:59 PM EDT AlmaLinux OS 10.0)

Building off the recent release of Red Hat Enterprise Linux 10.0, AlmaLinux 10.0 stable is now available as this RHEL-derived popular community Linux OS alternative.



Wayland ext-background-effect-v1 Merged For Background Blur Feature

([Wayland] 27 May 12:19 PM EDT ext-background-effect-v1)

After being under discussion since January of 2024, the ext-background-effect-v1 staging protocol proposal by KDE developer Xaver Hugl has finally been merged to the Wayland-Protocols repository. This new Wayland protocol is intended for handling effects like background blur on terminals.



ROCm GPU Compute Performance With AMD Ryzen AI MAX+ "Strix Halo"

([Graphics Cards] 27 May 05:00 PM EDT 23 Comments)

This month I have been running many Linux benchmarks of the HP ZBook Ultra G1a with the very exciting Ryzen AI MAX+ PRO 395 Strix Halo SoC featuring the powerful Radeon 8060S graphics. While there were the very promising OpenGL and Vulkan benchmarks shown so far from AMD Strix Halo on Linux -- including the very compelling performance compared to Microsoft Windows 11 -- many are interested in the ROCm compute aspects for Strix Halo. Here are some of the first benchmarks of the GPU compute performance for the Ryzen AI MAX+ PRO with the new ROCm 6.4.1 release compared to Strix Point as well as Intel Xe2 Lunar Lake on their Compute Runtime stack.



XFS Atomic Writes Support Merged For Linux 6.16

([Linux Storage] 27 May 07:53 AM EDT XFS Atomic Writes)

Building off the atomic write preparations that landed in prior Linux kernel versions, merged for the Linux 6.16 cycle is atomic write support for the XFS file-system.



Linux 6.16 Adds "X86_NATIVE_CPU" Option To Optimize Your Kernel Build For Your CPU

([Linux Kernel] 27 May 06:38 AM EDT CONFIG_X86_NATIVE_CPU)

The X86_NATIVE_CPU Kconfig build time option has been merged for the Linux 6.16 merge window as an easy means of enforcing "-march=native" compiler behavior on AMD and Intel processors to optimize your kernel build for the local CPU architecture/family of your system.



Rav1e v0.8 Released For Rust-Based AV1 Encoding

([Programming] 27 May 06:28 AM EDT Rav1e v0.8)

Rav1e v0.8 was released on Monday for this self-proclaimed "fastest and safest AV1 encoder" that makes use of the Rust programming language.



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Hello. Jim Rockford's machine, this is Larry Doheny's machine. Will you
please have your master call my master at his convenience? Thank you.
Thank you. Thank you. Thank you. Thank you. Thank you.
-- "The Rockford Files"