A number of AMD firmware/microcode updates were upstreamed today to the linux-firmware.git repository, including introducing the AMD Instinct MI350 series files that are necessary for the open-source Linux compute driver stack to function for those newly-announced Instinct accelerators.

Going back to January of 2023 there were the initial Intel patches for the Linux kernel introducing Linear Address Space Separation (LASS). Two and a half years later, these Intel LASS patches remain in-development with today the sixth iteration of these patches having been posted.

Over the past week a number of Apple device support additions have been queued up into the HID subsystem's "for-next" branch ahead of the Linux 6.17 kernel cycle.

Just one week after Vulkan 1.4.318 was introduced with a new Valve extension, Vulkan 1.4.319 released this morning with another new extension.

Thirty-one years after Creative Technology introduced the Sound Blaster AWE32 ISA-based sound card, the open-source driver support within the Linux kernel continues to be worked on... Submitted today for Linux 6.16 is fixing support for this once mighty ISA sound card from the mid 90's.

Intel open-source software developers this week released OpenVINO 2025.2 as the latest update to this prominent free software AI toolkit.

There is some tension on the Linux kernel mailing list with some late Bcachefs feature work sent in as part of "fixes" for the ongoing Linux 6.16 kernel cycle. Established rules aim for only new feature code to be introduced during the kernel merge windows, which ended nearly two weeks ago for Linux 6.16, but Bcachefs wanting to be exempt to continue to allow new feature code to still land for the cycle in the name of data safety.

Microsoft announced back in May at their Build developer conference that WSL would be going open-source. Today Windows Subsystem for Linux 2.6 was released as their first new release now being an open-source project.

AMD originally released a ROCm 7.0 preview build back in May as it works to align their HIP API more closely with NVIDIA's CUDA. Last month was the big ROCm 7.0 preview announcement form AMD's Advancing AI Day in San Jose while this week is another new 7.0 preview build focused on further testing of the ROCm 7.0 HIP changes.

Code compilers like the prominent GCC and LLVM/Clang have been advertising support for the Cache Line Demote "CLDEMOTE" instruction on Arrow Lake processors as well as Lunar Lake and upcoming Panther Lake hybrid processors. Intel engineers added that compiler plumbing but was inaccurate and inadvertently missed until now with this prominent instruction not being supported there.

Following last week's release of OpenZFS 2.2.8, OpenZFS 2.3.3 is now available as the newest point release of this current stable series for this open-source ZFS file-system implementation on Linux and FreeBSD systems.

While the results shouldn't be too surprising given the recent AMD Ryzen AI Max+ 395 Windows 11 vs. Linux testing, when the HP ZBook Ultra G1a powered by the step-down AMD Ryzen AI Max PRO 390 arrived with Microsoft Windows 11 Pro, I also took the opportunity to run some Windows vs. Linux performance benchmarks on that AMD Strix Halo SoC.

Richard Hughes of Red Hat just released Fwupd 2.0.12 as the newest version of this open-source firmware updating utility that pairs with the Linux Vendor Firmware Service (LVFS) for a nice Linux system/device firmware updating experience.

Sent out today was the latest weekly batch of drm-misc-next changes for consisting of various Direct Rendering Manager (DRM) core updates as well as changes to the smaller display/graphics kernel drivers plus the growing work around accelerator "accel" drivers within the kernel. Intel NPU accelerator driver changes stand out for this week's pull request ahead of Linux 6.17.

Debian tag2upload reached an open beta state for allowing Debian developers and maintainers to upload by simply using the git-debpush script for pushing a signed Git tag.

OpenBLAS 0.3.30 released this morning as the newest version of this optimized BLAS (Basic Linear Algebra Subprograms) library for multiple CPU architectures.

Intel open-source software driver engineers have begun sending in their new kernel graphics driver feature pulls to DRM-Next ahead of the Linux 6.17 merge window coming up by early August. There is some new feature work included as part of Intel's pull requests for the weeks along with more PCI device IDs being introduced, bug fixes, and other code refactoring.

Eric Engestrom released Mesa 25.1.4 on Wednesday as the latest bi-weekly point release for this collection of open-source OpenGL and Vulkan drivers predominantly used on Linux systems.

The first beta release of the Godot 4.5 open-source game engine is now available for testing. Notable for Linux users is the continued quest toward Wayland support at parity to X11.

Going on for several months now has been an effort to wire up cache-aware scheduling / load balancing for the Linux kernel for helping out task placement for processors with multiple cache domains such as modern AMD Ryzen/EPYC and Intel Xeon platforms. This cache-aware scheduling has shown much potential for Linux with further enhancing performance on today's interesting CPUs. Out today is the third iteration of cache-aware scheduling with an important rework.