The restartable sequences feature is one of the stranger corners of the kernel's user-space interface; it provides a way for user space to carry out simple lockless operations and be informed if it is preempted over the course of an operation (and must, thus, restart). Work merged in the 6.19 release to improve the performance of restartable sequences broke the TCMalloc allocator, which was relying on an undocumented (and unintended) kernel behavior. Now, Olivier Dion is proposing an addition to the restartable-sequences API that will bring TCMalloc back into the fold; it does not make the restartable-sequences API any less strange, though.
Version 2026.08 of the Buildroot embedded Linux system builder has been released. Buildroot 2026.08 includes nearly 1,000 changes from 100 contributors; some of the notable changes include support for Linux 7.1.x, Binutils 2.46.1, GCC 16.2.0, glibc 2.44, as well as adding the M68K and IBM Power 10/11 architectures.
The Asahi Linux project has announced that support for Apple's M3-series chips has been added to the Asahi installer. Linux support for M3 series SoCs and the machines powered by them is now in a state where almost everything supported on the M1 and M2 series machines just works. This includes the webcam, internal microphones, USB (up to the hardware limit of USB 3 10 Gb/s), hardware accelerated video decoding including support for AV1, WiFi, Bluetooth, and much more! The only major exceptions remain full DCP support and the GPU, which we will have more news on in the coming months. Do not expect performant or power-efficient 3D acceleration right now. See the blog post for other current limitations of M3 support.
Recently, Framework announced their new Laptop 12, which optionally comes with the KDE Edition of Fedora Linux pre-installed. Framework’s modular hardware has long captured the hearts of tinkerers, and many Framework users were already running Fedora Linux. Giving community members the option to unbox a hardware-validated, pre-installed Fedora KDE system is the culmination of months […]
9to5Linux Weekly Roundup for September 6th, 2026, brings news about Firefox 155, Audacity 4.0, Thunderbird 155, Linux 7.1 EOL, Ubuntu 26.10 Snapshot 3, Grml 2026.09, LibreOffice 26.2.6, Shelly 3.1.3, new Steam Client update, Audacity 3.7.9, Firefox 156 beta, new Arch Linux ISO release, OpenVPN 2.7.7, and more.
OpenVPN 2.7.7 is now available for download as the seventh maintenance update to the OpenVPN 2.7 series with various improvements, as well as bug and security fixes.
Last week's set of DRM-Misc-Next changes submitted to DRM-Next with targeting the upcoming Linux 7.4 kernel cycle features HDMI 2.1 related work for both the AMDGPU kernel driver as well as the Nouveau open-source NVIDIA driver...
Intel's Dynamic PAMT feature looks like it's finally going to be ready for mainline with Linux 7.4. The Intel Dynamic PAMT is used for helping to reduce memory overhead when making use of Trusted Domain Extensions (TDX) for confidential VMs...
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