Beyond Linux 7.1 beginning to phase out Intel 486 CPU support, this next Linux kernel version is also beginning to remove driver code for supporting Russia's Baikal CPUs.

Back during the Linux 7.0 merge window the MMC changes were rejected by Linus Torvalds as "complete garbage" that wasn't building properly and not vetted through linux-next. He went without pulling any MMC changes for the v7.0 cycle while now for Linux 7.1 the code has been better tested and successfully merged.

Following the recent KDE Plasma 6.6 desktop release, KDE Gear 26.04 is out today for shipping all the latest updated KDE desktop applications.

With the set of today's AMDGPU kernel graphics driver Display Core (DC) patches is a rather curious addition with wiring up the Linux code to a "power module" that looks like it will better match Microsoft Windows behavior with the AMD Radeon driver around display-related power savings features.

The Linux 7.1 kernel is bringing performance improvements for Sheaves, the per-CPU caching layer introduced several kernel cycles ago (Linux 6.18) for better efficiency on today's high core count hardware. Sheaves began as an opt-in feature but since Linux 7.0 is now being used for all caches.

The SDL library widely used by cross-platform games and part of the Steam Runtime has now established a policy to block code contributions made using AI / Large Language Models (LLMs).

The workqueue changes merged today for the Linux 7.1 kernel are significant for today's modern high-end processors where there can be many CPU cores per last level cache (LLC / L3 cache). The new WQ_AFFN_CACHE_SHARD affinity scope can reduce some contention on such systems and help achieve greater performance.

Archinstall 4.2 is now available as the latest update to this very convenient, text-based Arch Linux OS installer.

Last month I ran benchmarks showing the very positive performance impact FRED has on Intel's new Panther Lake processors while wondering why Flexible Return and Event Deliver wasn't enabled by default yet on Linux. Hours after that story was published, an Intel engineer posted the patch to enable FRED by default with the rationale they were waiting for hardware to be publicly released in order to evaluate the performance benefit. Days after that the FRED-by-default patch hit tip/tip.git and now as of yesterday that patch is merged for Linux 7.1.

Last week after receiving the Intel Arc Pro B70 review hardware I began with some benchmarks looking at how the Arc Pro B70 compared to existing Intel GPUs on Linux with their fully open-source driver stack. Today's article features the latest Arc Pro B70 benchmarks under Linux in looking at how the performance and value compares to other NVIDIA RTX and AMD Radeon (AI) PRO workstation graphics cards in the lab.

Eric Engestrom stepped up again to serve as Mesa release manager for this quarter's Mesa 26.1 feature release. Mesa 26.1-rc1 was just released in kicking off the weekly release candidate dance until Mesa 26.1 stable is ready for debut in May.

A change proposal has been filed to build x86_64-v3 micro-architecture feature level packages alongside the existing x86_64-v1 packages for Fedora Linux.

Linux developer Qais Yousef with Google has announced the alpha release of Sched QoS as a new initiative for user-space assisted scheduling. The scheduling model in turn is based in part on Apple's quality of service classes used by iOS for classifying software as user interactive, user initiative, utility, or background tasks.

The clone3() system call in Linux 7.1 is adding three new flags for greater control over the creation of child processes.

The Error Detection And Correction "EDAC" subsystem updates have been merged for Linux 7.1 that deal with reporting of ECC memory errors and the like from various hardware drivers.

The x86/asm changes merged yesterday for the Linux 7.1 kernel with a few low-level improvements.

The exFAT file-system changes have landed for the in-development Linux 7.1 kernel.

As a follow-up to the news first-covered on Phoronix earlier this month about Linux 7.1 expected to begin removing i486 CPU support: it indeed happened. Linus Torvalds took the initial removal bits today without any fuss today for beginning the phase out of M486 / M486SX / ELAN kernel support.

ROCm 7.2.2 is out today as a small point release to this open-source AMD GPU compute stack. There are a few code changes but most notable is arguably on the documentation side.

Code now merged for the Linux 7.1 kernel may provide some negative performance implications for those still running modern Linux kernels on 32-bit hardware. A fundamental change can present cache line alignment and slab sizing implications for 32-bit Linux OS users but will provide for cleaner code with modern 64-bit computing.