Linux's Floppy Disk Driver Code Sees Some Cleanups In 2025

On this 34th birthday since the Linux kernel was announced, coincidentally there's a new patch series out there for one of the oldest drivers: the floppy disk driver.

It's been nearly three years since last having any patches to the floppy disk driver worth mentioning while now a few code clean-ups are underway to this Linux kernel driver that's long been effectively orphaned/unmaintained but persisting within the Linux kernel. Andy Shevchenko of Intel posted the latest patches providing a few clean-ups to
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Linux 5.15 LTS To 6.17 Benchmarks: Four Years Of Kernel Improvement Net 37% Improvement On AMD EPYC

Stemming from a request by a Phoronix Premium reader wondering about some fresh historical kernel performance comparison numbers, today's benchmarking is looking at the performance of the LTS and latest stable Linux kernel versions going back to Linux 5.15 LTS in 2021. For testing an AMD EPYC Milan-X server was used for compatibility back through Linux 5.15 LTS with some rather impressive results for testing these major Linux kernel releases of the past four years.

This Linux kernel performance benchmarking comparison is going back

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Red Hat Releases TuneD 2.26 For Adaptively Tuning Linux Systems

Red Hat's performance team is now shipping TuneD 2.26 as the latest feature release for this tuning profile delivery mechanism for Linux systems to monitor and adaptively adjust the power/performance characteristics of different system components and more.

TuneD supports profiles to adjust different power/performance characteristics depending upon the common use-cases or alternatively fully-customized configurations as well. Plus monitoring via the TuneD daemon in looking out for any changes.

With TuneD 2.26 there are various tuned-ppd adjustments, fixing instance
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Meson 1.9 Released With New Rust Features, Adds Swift/C++ Interoperability

Meson 1.9 released this weekend as the newest feature update to this build system / build automation tool that works well across different software platforms. With Meson 1.9 there is enhanced Rust support, introducing Swift and C++ code interoperability, and other enhancements to this increasingly used alternative to the likes of CMake and Autotools.

With Meson 1.9 there is a new experimental option of "rust_dynamic_std" to allow linking Rust programs so they use a dynamic library for the Rust libstd. On
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Open Source LLM

Open Platform For Enterprise AI's GenAI Code Adds Guardrails, AMD EPYC Support

The Open Platform for Enterprise AI "OPEA" that is a sub-project of the Linux Foundation and backed by a wide variety of different organizations to provide open solutions for Generative AI announced today their newest GenAI code examples.

OPEA 1.4 is now available to provide the latest Generative AI Examples that work on hardware/software from multiple vendors and leveraging open-source. New agent capabilities in OPEA 1.4 include model context protocol (MCP) support and a deep research agent. OPEA 1.4 also introduces
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Linux 6.18 Will Begin Preparing For ASPEED AST2700 BMC Support

The upcoming Linux 6.18 kernel will begin upstreaming hardware enablement for the ASPEED AST2700 as the next-gen baseboard management controller "BMC" that will likely appear in the majority of future generation servers.

It's already been six years since the AST2600 support began hitting the upstream Linux kernel and now preparations are getting underway for its successor with the AST2700 BMC. ASPEED began showing off the next-gen AST2700 earlier in the year
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Linux Foundation Forms The Developer Relations Foundation, DocumentDB Joins The LF

The Linux Foundation used Open-Source Summit Europe 2025 happening in Amsterdam to announce the formation of the Developer Relations Foundation "DRF". Separately, they also announced from Amsterdam that DocumentDB has joined the Linux Foundation.

The Developer Relations Foundation is a community-driven project that aims to elevate the professional practice of developer relations and increase its awareness as a driver of business value.

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Linux 6.17-rc3 Released: "A Bit Larger Than Usual"

Linux 6.17 is one step closer to release with Linus Torvalds having issued Linux 6.17-rc3 already today to currently traveling in Europe.

Linux 6.17-rc3 is out a few hours early today. This week brought HP Victus 16-r1000 gaming laptop fan and thermal profile support alongside various other fixes. For the most part it was routine bug/regression fixes for the week with not too much else standing out.

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CachyOS Introduces Packages Dashboard, GRUB+Btrfs Bootable Snapshots

Popular Arch Linux based distribution CachyOS is out today with its August 2025 ISO refresh.

CachyOS with a focus on enhanced stability is now installing the Linux LTS kernel out-of-the-box as a kernel fallback on new systems even if running the latest upstream kernel. The CachyOS ISO media is also defaulting to using the LTS kernel rather than the latest stable kernel.

The CachyOS ISO refresh also now adds the Wayland-based Niri compositor as a new option when using the online installation method for this Linux
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Years Later, EDAC Linux Driver Coming For The ARM Cortex-A72

It's wild to think that the ARM Cortex-A72 was already announced ten years ago as the ARM core design that went on to appear in the Raspberry Pi 4, AWS Graviton server processor, and various other SoCs. ARM Cortex-A72 based hardware remains in widespread use and finally by the end of 2025 there will be a mainline Error Detection And Correction "EDAC" driver in the mainline Linux kernel for this core.

Queued up in the "edac-for-next
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