Phoronix

With the first quarter drawing to a close, here's a recap of the most exciting AMD Linux/open-source news from the quarter. During the past three months we've seen AMD finally publish their XDNA Linux driver for open-source Ryzen AI support, their open-source HDMI driver efforts were sadly rejected by the HDMI Forum, the AMD Zen 5 "znver5" compiler support was added to GCC 14, more AMD Zen 5 Linux kernel preparations made, and various other AMD Linux driver enhancements landed...

The open-source Rust-written Redox OS has enjoyed "significant" performance and corectness improvements to its kernel recently as it further shows off the capability of this from-scratch OS...

GNU Poke 4.0 has been released after a year in development for enhancing this open-source software that serves as an interactive editor for binary data accompanied by its own procedural programming language...

Released this weekend is a new version of Flowblade, an open-source video editor for Linux systems. Flowblade brings some new features while the work to upgrade against the GTK4 toolkit remains ongoing and will hopefully be ready in 2025...

After being in development since 2019, the huge NetBSD 10.0 is out today as a wonderful Easter surprise...

The Servo Web Engine under the stewardship of Linux Foundation Europe and with ongoing contributions by the likes of Igalia and other developers continues having a very vibrant year. The open-source developers involved remain very busy getting this Rust-written web layout engine into good shape for possible use as an embed-friendly solution for other software...

After putting their AMD GPU powered Tinybox "on hold" only to decide a few days later to offer both AMD and NVIDIA graphics options for Tinybox compute systems, George Hotz' Tiny Corp has now shared more specifications for these planned "green" and "red" Tinybox designs...

With time Microsoft's Linux kernel contributions have extended beyond just the initial business focus on Hyper-V support and other needs for Azure as well as around Windows Subsystem for Linux (WSL) to more general contributions. Microsoft has also hired more key Linux contributors along with stakes in other projects like systemd. Earlier this week were patches from a Microsoft engineer working out Rust language improvements for the Linux kernel while now in ending out the holiday weekend are patches for making the Linux kernel language more inclusive...

A new version of Flax Engine 1.8 has been released, the open-source game engine that's available for free for non-commercial and education use but with a 4% royalty for commercial games...

KDE developers have announced the first release of Marknote, a new note-taking application for the KDE Plasma desktop...

Disclosed last August was the AMD Inception vulnerability also known as SRSO for the Speculative Return Stack Overflow. The kernel-side patches for the AMD SRSO mitigation were quickly merged. Following that were more clean-ups and fixes to the SRSO mitigation code. It's been a quiet few months since while merged on Friday was fixing some of the mitigation code due to being ineffective...

Lead Asahi AGX Gallium3D driver developer Alyssa Rosenzweig has carried out a big sync to upstream Mesa 24.1 for this open-source Apple Silicon OpenGL graphics driver...

For the weekly "This Week In KDE" development summary, developer Nate Graham highlighted the opt-in DrKonqi crash reporting wizard. Thanks in part to that opt-in automatic crash reporting, details were gathered for fixing at least three important crashes within Plasma 6 this week...

Today's disclosure of XZ upstream release packages containing malicious code to compromise remote SSH access has certainly been an Easter weekend surprise... The situation only looks more bleak over time with how the upstream project was compromised while now the latest twist is GitHub disabling the XZ repository in its entirety...

AMD GPUOpen's Orochi project as a reminder is the effort for allowing dynamic runtime switching between the Radeon HIP and NVIDIA CUDA APIs to allow better cross-GPU portability. Today marks the availability of Orochi 2.0 for enhancing this API to target NVIDIA CUDA and AMD HIP hardware...

Red Hat today issued an "urgent security alert" for Fedora 41 and Fedora Rawhide users over XZ. Yes, the XZ tools and libraries for this compression format. Some malicious code was added to XZ 5.6.0/5.6.1 that could allow unauthorized remote system access...

Now that the Linux 6.9 merge window is past I've begun testing out this in-development kernel on more hardware platforms in the lab. While some performance boosts like Intel Core Ultra "Meteor Lake" running faster on Linux 6.9 was to be expected given EPP tuning in the new kernel specific to those SoCs, one of the unexpected delights has been seeing AMD 4th Gen EPYC performance with some nice performance gains over Linux 6.8 stable.

Fedora 39 had hoped to use the DNF5 package manager by default as the next iteration of this package management solution for RPM-based distributions. But DNF5 wasn't ready and then delayed to Fedora 41 -- skipping over the Fedora 40 series due to the RHEL 10 branching from it and not wanting the very new DNF5 to be part of that merge. Now the change proposal has been re-filed for introducing DNF5 by default in Fedora 41...

Merged on Thursday to GNOME's Mutter compositor is support for the linux-drm-syncobj-v1 Wayland protocol that is used to handle the global migration to explicit synchronization...

Intel is ending out the month and quarter with the latest update to its open-source Compute Runtime and Intel Graphics Compiler (IGC) code that enables OpenCL and Level Zero support on Linux systems and is also used by their Windows driver too...