Rusticl as Mesa's Rust-based OpenCL driver implementation for Gallium3D drivers is ending the month of May on a high note... Merged this week was support for the Intel Subgroups OpenCL extension (cl_intel_subgroups) and before getting to that on my TODO list, an even bigger item was merged: Shared Virtual Memory (SVM) support...
Oracle engineers have released the first public beta of the upcoming VirtualBox 7.2 virtualization software release for Windows, Linux, macOS, and Solaris systems...
The hearty set of Direct Rendering Manager (DRM) kernel graphics/display driver changes were merged today for the in-development Linux 6.16 kernel. Most notable is preliminary NVIDIA Blackwell and Hopper GPU support atop the mainline kernel with an open-source driver but there are also big ticket items added for the AMD Radeon/Instinct and Intel graphics drivers too as well as the other smaller drivers...
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...
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.
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...
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...
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...
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 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...
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...
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...
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...
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.
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...
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...
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...
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...
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...
The open-source Qt toolkit is deeply rooted in C++ code but over the past decade also has enjoyed Python language bindings. Now thanks to new work by the Qt Group on what they are calling Qt Bridging Technology, the toolkit will be enjoying more robust support across different programming languages...
The Linux kernel Performance Events changes were merged for the newly-opened Linux 6.16 cycle. Most notable are some new additions on the Intel side while AMD also saw a few changes too...
On this first day of the Linux 6.16 merge window, Linus Torvalds merged the locking code changes for the kernel that includes some additions to the FUTEX2 interface...
Among the many VFS pull requests merged today by Linus Torvalds for the now-open Linux 6.16 merge window is support by the power subsystem for being able to initiate file-system freeze/thaw events as part of the system suspend and resume cycle...
While there has been the Sony PlayStation 5 DualSense controller support for Linux going back several years and has been improved upon with more recent versions of the Linux kernel, there's been some shortcomings around the audio jack handling with the DualSense controller. A new patch series out today aims to enhance that capability...
Following last night's release of the Linux 6.15 stable kernel, the FSF Latin America team has released GNU Linux-libre 6.15-gnu for their downstream kernel that strips out the ability to load non-free firmware/microcode and other elements of the Linux kernel deemed for not aligning with their software freedoms...
The Rust project this morning published a status update on some of their top project goals, including for enhancing the async Rust experience to make it closer to the sync programming experience as well as stabilizing the tooling needed for Rust programming use within the Linux kernel...
Among the early pull requests sent out today with the Linux 6.16 merge window now open are all of the Serial Peripheral Interface (SPI) subsystem updates...
Mozilla Firefox 139.0 release binaries have been pushed out to mirrors today ahead of the formal announcement tomorrow. With the Firefox 139 browser update comes a few new features worth mentioning...
Bcachefs lead developer Kent Overstreet has already sent out the plethora of feature updates destined for the now-open Linux 6.16 kernel cycle. There has been a lot of work going on for Bcachefs that is ready for merging in Linux 6.16 with several performance improvements, continued self-healing / recovery work, improved error messages, and more for this copy-on-write file-system...
Merged for Linux 5.12 back in early 2021 was a new dynamic preemption mode. Finally now for H2'2025, the IBM POWER CPU ISA kernel code is supporing dynamic preemption...
As anticipated the Linux 6.15 kernel is out today in stable form. Linux 6.15 brings a lot of new hardware support, security improvements, various other kernel innovations, and more...
ConfigFS is seeing a new maintainer step up to manage this RAM-based file-system. With Andreas Hindborg taking over maintainership of ConfigFS he's also landing patches authored by him for adding Rust programming language support to this file-system...
Ahead of the Linux 6.16 merge window opening, several early pull requests were already sent out this week in advance of Linux 6.15 expected for release later today. Among those early feature pulls was Btrfs maintainer David Sterba sending out updates to this advanced copy-on-write file-system...
With Linux 6.15 there are many exciting new features for this kernel version expected to debut as stable later today. Following the Linux 6.15 stable release, the Linux 6.16 merge window will then open. Here is an early look at a portion of the changes anticipated to be submitted and more than likely merged for this next kernel version...
Ahead of the Linux 6.15 kernel stable release expected later today, more input driver updates have been merged for this new kernel version that include introducing compatibility with some newer gaming controllers...
With Ubuntu 25.10 planning to ship the Rust-based Coreutils "uutils" by default, it's a big year ahead for this alternative to GNU Coreutils. In furthering along the project's goals, today marks the Rust Coreutils v0.1 release...
While there was the big 62k lines of code patch from Microsoft merged yesterday to Mesa, separately there was also some code cleaning to remove some previously-deprecated code from the codebase...
While the open-source, Rust-based Cloud Hypervisor project was started by Intel as a modern VMM for cloud workloads and focused on security, some Intel CPU features are now bit-rotting. In turn the new Cloud Hypervisor 46 release has deprecated support for Intel Software Guard Extensions (SGX) while even their modern Trust Domain Extensions (TDX) feature is in jeopardy but now with Google engineers set to takeover that code...
KDE developers have been busy addressing bugs within the Plasma 6.4 desktop ahead of its stable release in June. But there has been some last minute feature work to arrive, including support for time-of-day wallpapers with Plasma 6.4...
Merged on Friday for the GCC 16 compiler is better handling of the "-march=" compiler option on RISC-V systems when seeing multiple -march= hits and wanting to specify the RISC-V CPU name for targeting...
Ahead of the Linux 6.15 kernel release expected on Sunday, a final round of Direct Rendering Manager (DRM) kernel graphics driver fixes were merged today to the kernel. Notable with these updates on the Intel side is squeezing in some additional PCI device IDs for upcoming Panther Lake integrated graphics...
Microsoft's open-source code contributions to the Mesa 3D graphics stack continues... Hitting Mesa 25.2-devel today was a patch adding 61,925 lines of code patch as they introduce a new Gallium3D front-end...
Phoronix