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Framework Computers Triples Their Financial Support To CachyOS

In addition to providing Framework systems to the CachyOS Linux distribution for optimizing the support, Framework Computers has also been providing monthly donations to the project. CachyOS confirmed today that Framework Computers has now tripled their monthly donations to this independent Linux distribution built atop Arch Linux...

LWN.net

[$] Collaborating with out-of-tree tracers

LTTng creator Mathieu Desnoyers seems a bit trapped in something of a catch-22. At the 2026 Linux Plumbers Conference (LPC), he led a discussion on the problem he is having in trying to collaborate with other tracing projects (e.g. ftrace, perf) in the kernel. The feedback he has gotten, both over the years and more recently, does not show a path that would allow him to contribute the 21-year-old GPLv2-licensed LTTng tracing framework, or, incrementally, features from it, to the mainline kernel.

LWN.net

Linus Torvalds's first LLM-assisted patch series

At the recently concluded Maintainers Summit, Linus Torvalds said that he had been using a large language model to work on a patch series addressing a longstanding problem; he has now posted that series for review. The fairly short series of ten patches basically enhances folio lookup by noticing when folios are hot, and setting a "delay releasing this folio until after a RCU period", and then using that RCU delay it does not just the folio lookup itself under RCU (which we've done forever), but also the actual folio data accesses themselves under RCU. No refcount taking needed for the fastpath where we can just read the data from the folio entirely in an RCU-protected region when the user copy doesn't cause page faults. The end result is an order-of-magnitude speedup for a read()-heavy benchmark. Review has already identified a race condition in the code, though, so further work will be needed.

LWN.net

KDE Plasma 6.8 released

Version 6.8 of the KDE Plasma desktop has been released. The The KDE project has timed the release to coincide with the 30th anniversary of Matthias Ettrich's email announcing the project: Unix popularity grows thanks to the free variants, mostly Linux. But still a consistent, nice looking free desktop-environment is missing. There are several nice either free or low-priced applications available, so that Linux/X11 would almost fit everybody needs if we could offer a real GUI. Notable changes include accessibility improvements, inclusion of the Kup backup tool as part of Plasma, as well as the ability to include system audio and microphone input in Spectacle screen recordings. Plasma 6.8 also drops support for Plasma X11 sessions, as was announced in November 2025. X11 applications are still supported via XWayland, and KDE applications will continue to support X11 "for the foreseeable future". See the KDE wiki for a list of major user-facing changes, and the changelog for all changes s

LWN.net

[$] GCC development with large-language models

After much deliberation, the GCC project recently came up with a policy on the use of large language models for development of the compiler suite. It is somewhat restrictive, but still leaves room for LLMs in the development process. At the 2026 GNU Tools Cauldron, Jeff Law and Kyrill Tkachov discussed how these tools have been useful for them.