The Omarchy project announced today that Alibaba Cloud will be contributing a total of three million USD to their foundation for helping development of this Linux distribution and working to make it an "ideal agentic operating system".

Sent out today was a new HID subsystem pull request of fixes for the week to the Linux 7.3 kernel. Besides some conventional bug fixes are also supporting some additional devices via quirks and new IDs.

As a friendly reminder in case you missed it from over the weekend, the Phoronix autumn "Oktoberfest" premium sale is taking place through the rest of this week for those wishing to help support the site while enjoying ad-free viewing, multi-page articles rendered on a single page, and other benefits while helping for the site to survive and continue producing daily original content.

Later this week it looks like the latest round of Cache Aware Scheduling fixes will be merged for enhancing this kernel scheduler functionality for grouping related tasks together on CPU cores that share the same last level cache (LLC). Cache Aware Scheduling can lead to better cache locality and lower latency by avoiding the costs of potential cache bouncing -- that is when bugs don't get in the way.

A convenient addition that surprisingly hasn't been added to the Linux kernel until now is /sys/devices/system/cpu/sev/sev_status as a new sysfs interface for reporting the AMD Secure Encrypted Virtualization (SEV) status.

ZLUDA as the open-source project working on CUDA for non-NVIDIA GPUs like AMD Radeon graphics cards now has implemented support for some of NVIDIA's core cuFFT APIs.

Valve's Steam client beta today introduced Pyrowave as an experimental video codec for high bandwidth, low-latency video streaming.

AMD sent out their latest Linux kernel graphics driver patches today for enabling some new hardware IP blocks. And as part of that, preparing for GDDR7 video memory with the AMDGPU driver.

There's a new Linux distribution focused on supporting Linux on Apple Silicon Macs. Gravity Linux is this new distribution that is a spin of Fedora Remix and is catering to the still-experimentally-supported Apple M4 Macs and newer. In addition to leveraging Asahi Linux code and reverse engineering, Gravity Linux also leverages OpenAI Codex and Claude Code.

While the downstream Asahi Linux kernel has offered working speaker support and headset jack capabilities on Apple Silicon Macs, the mainline Linux kernel hasn't supported this functionality. But a set of 28 patches sent out today on the Linux kernel mailing list are working toward mainlining this important functionality for using Apple Macs on the upstream Linux desktop.

NBL is a new Ethernet networking driver destined to premiere in the upcoming Linux 7.4 kernel for supporting Nebula Matrix NICs.

With the in-development Linux 7.3 kernel showing some nice performance improvements over Linux 7.2 in different areas, Linux 7.2 also having brought some nice gains especially for I/O, and the preceding kernels also having seen some nice performance optimizations this year, I wanted to measure how far the Linux kernel performance has evolved so far in 2026. Today's article is looking at that with how the Linux kernel performance has evolved since the Linux 6.18 LTS kernel at the end of 2025 to the current Linux 7.3 kernel.

Amazon released the Kindle 4 back in 2011 with a 6-inch E-ink display, 2GB internal storage, and running a modified version of Linux. In the years since the Amazon Kindle 4 has been jail-broken and there are some customized Linux distributions with a patched kernel to run on the Kindle 4. Now in 2026 there are patches on the Linux kernel mailing list looking to mainline support for that fifteen year old e-reader device.

Here's some very intriguing work taking place by a Google engineer... With the hyperscalers and other cloud providers pushing for zero-downtime, a set of experimental patches for "Orphaned VMs" allow for the virtual machines to continue to run while the host kernel is offline for security updates or rebooting with the Live Update Orchestrator. The experimental patches and request for feedback from other Linux kernel stakeholders was sent out this weekend on Orphaned VMs.

GNU Wget2 is up to version 2.3 today with the first new release of 2026 for this popular command-line tool for non-interactive file downloading and being able to easily fetch website contents.

The AMD BC-250 as the product designed at the time for cryptocurrency mining and based on a cut-down Sony PlayStation 5 APU continues having an interesting second-life being re-tasked for Linux use from general purpose workloads to AI. Sent out this weekend were the latest Linux kernel patches for continuing to enable more of the BC-250.

The Igalia Linux/open-source consulting firm based out of A Coruña, Spain is celebrating twenty five years of contributions to upstream open-soure projects.

A big patch series sent out this weekend for the Linux kernel's perf subsystem removes the embedded Python and Perl scripting in favor of standalone Python scripts with a new Python perf module. This perf module for Python written in C is much faster than the status quo.

Linus Torvalds announced the release today of Linux 7.3-rc4. As usual for recent months, the fixes continue to be quite heavy and scattered all over the place driven in large part by AI/LLMs spotting various code defects. Overall though Linus Torvalds isn't too worried about Linux 7.3-rc4.

Ahead of the Linux 7.3-rc4 kernel release due out in the coming hours, an important batch of x86/x86_64 fixes have been merged to address a few outstanding issues.