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The FUSE feature enhancements were submitted today for the Linux 6.13 kernel as part of improving the file-system in user-space capabilities...

While the end of year holidays are fast approaching, my commitment to Linux hardware and open-source software remains and there still is a lot of interesting content to come this year still -- each and every day, without change for roughly a decade. Unfortunately though due to the (sad) state of the ad industry, many major companies focusing on the likes of Facebook/Meta ads, and the frequent use of ad-blockers by Linux/FLOSS readers make ongoing operations increasingly difficult. But if you'd like to show some love this holiday season, the Phoronix Premium "Cyber Week" / "Black Friday" special is now taking place so you can enjoy the site ad-free, native dark mode support, multi-page articles on a single page, and other benefits while hopefully allowing the site to continue for years to come...

Huawei engineer Zhang Yi posted a set of nine patches today for enabling large folio support for regular files with the EXT4 file-system. These patches enable large folios for EXT4 on regular files except when using FSVERITY, FSCRYPT, or the journaled data mode. Long story short, these large folio patches can deliver some nice performance gains for both reads and writes...

Sent out last night for the ongoing Linux 6.13 merge window were all of the perf tool changes for the wonderful "perf" subsystem for performance profiling and the like. In addition to adding the HWMON PMU to "perf stat", leader sampling for inherited task events, and various other tooling improvements, there are also vendor event updates. Most notable with the updated CPU vendor events are new AMD Zen 5 processor events...

Complementing the Raspberry Pi Pico 2 that launched this summer, the Raspberry Pi Pico 2 W was announced today for $7 as the wireless-enabled variant of this small microcontroller board...

Richard Hughes of Red Hat has released Fwupd 2.0.2 as the newest update to this open-source firmware updating solution for Linux systems...

The AMDXDNA kernel driver for Linux systems that was made open-source in January for supporting the Ryzen AI NPU on laptop SoCs going back to the Ryzen 7040 "Phoenix" series is now one step away from appearing in the mainline Linux kernel in the near future...

Earlier this week was the main power management updates for Linux 6.13 that included switching AMD EPYC Turin to using the amd_pstate driver on supported systems. Sent out this weekend was another set of power management updates that also includes a notable addition: the virtual CPUFreq driver...

Following all of the MM patches earlier this week sent in by Andrew Morton, on Sunday morning he sent out all of the non-MM patches that he manages for the Linux kernel. Notable for Linux 6.13 with this pull request is presenting the hung task counter as well as finishing off the folio conversion in the NILFS2 code...

Ahead of FreeBSD 14.2 hopefully releasing in just over one week, FreeBSD 14.2-RC1 is out this weekend as the last planned development release for testing ahead of that much anticipated point release...

A Microsoft Research project that was quietly announced a few years ago to some fanfare but not hearing much about since has been Demikernel as their library OS architecture for kernel-bypass I/O. A Phoronix reader brought up Demikernel this week and while it hasn't been talked about much in recent years it does remain under active development with the most recent commits as of hours ago...

IBM isn't formally releasing Power11 processors until next year, but their software engineers continue being quite busy preparing the Linux kernel and other open-source software for Power11. The newest on the kernel side is enabling support for KVM nested guests on IBM Power11 platforms...

For those still running a 1st Generation Xeon Scalable "Skylake" era server, support for it within the open-source Coreboot firmware may continue to improve all these years later thanks to firmware consulting firm 9elements...

Wine 9.22 is out this weekend ahead of the Wine 10.0-rc1 in two weeks...

KDE developer Nate Graham is out with his traditional weekly development recap that highlights all of the interesting work taking place within the KDE desktop space...

Following the recent messaging from Bcachefs lead developer Kent Oversteet that Bcachefs changes for Linux 6.13 were rejected on the basis of his Code of Conduct, the Linux CoC committee has now formally announced their decision...

The x86 platform driver updates were merged this week for the in-development Linux 6.13 and include some nice refinements, especially for those using AMD Ryzen on Linux...

There are some new improvements in Linux 6.13 for the Intel TDX code for Trust Domain Extensions in providing hardware-based security protections for virtual machines on recent Xeon processors...

Following the Linux 6.13 DRM feature pull this week that brought many new open-source kernel graphics driver features, it's now time to further stabilize that new feature code with fixes. Sent out today were a batch of fixes for the AMDGPU/AMDKFD kernel driver code targeting the early Linux 6.13 state. In addition to fixes though is also allowing the AMDGPU Display Core "DC" code to build properly on LoongArch hardware for allowing recent AMD Radeon GPUs to work on these Chinese systems...

Going back to early in the year AMD Linux engineers began preparing support for a new Bus Lock Trap feature with Zen 5 CPUs. With the in-development Linux 6.13 kernel that support is being merged...

One of the most prominent new features in Linux 6.12 was the merging of sched_ext for allowing extensible scheduler innovations by altering the scheduling behavior through (e)BPF programs. With the Linux 6.13 kernel there are some nice refinements to this extensible scheduler class...

The XFS file-system updates were merged yesterday for the ongoing Linux 6.13 merge window...

Version 1.4 of the Intel NPU Acceleration Library was released today as the Python library for use on Windows and Linux for interacting with the Intel Neural Processing Unit (NPU) for AI offloading on recent Intel Core Ultra processors...

SUSE engineer and sound subsystem maintainer Takashi Iwai has submitted all of the sound driver updates for the Linux 6.13 kernel...

In addition to the pull requests managed by Microsoft engineer Christian Brauner for VFS untorn writes for atomic writes with XFS and EXT4, Tmpfs case insensitive file/folder support, new Rust file abstractions, and the renewed multi-grain timestamps work, another interesting Linux 6.13 pull submitted by Brauner revolves around VFS file enhancements...

The Direct Rendering Manager (DRM) subsystem updates have been submitted for the Linux 6.13 merge window in bringing many updates to the open-source kernel graphics/display drivers as well as the accelerator subsystem...

Linus Torvalds just merged the change to the Linux 6.13 kernel that goes ahead and deletes the ReiserFS file-system from the source tree. Removing ReiserFS from the Linux tree lightens the kernel by 32.8k lines of code...

Mesa 24.3 has managed to make it out today, one week ahead of the previous release plans due to the lack of any major blocker bugs appearing. Mesa 24.3 has a lot of new feature work on the contained open-source Vulkan drivers as well as evolutionary improvements to their OpenGL drivers and other user-space 3D driver code...

The four pull requests adding various SoC and board/platform support have now been merged for the Linux 6.13 kernel. This includes support for many older Apple iPad/iPhones, supporting another SoC with a combination of RISC-V and ARM cores, and a wide variety of other mostly ARM hardware support...

Zrythm 1.0 released today as a big milestone for this open-source digital audio workstation (DAW) software that caters from professional users down to beginners...

On top of an exciting Vulkan spec update out today, The Khronos Group has announced the Slang Initiative based on NVIDIA's open-source Slang compiler code...

Ahead of the upcoming freeze for Wine 10.0, VKD3D 1.14 is now available for this prominent Wine component that allows Direct3D 12 to be implemented over the Vulkan API for enhancing Windows games/apps running on Linux and other platforms...

The Error Detection And Correction (EDAC) subsystem updates landed this week for the ongoing Linux 6.13 kernel merge window...

PHP 8.4 is out today as the newest annual major feature release to this widely-used scripting language...

Vulkan 1.3.302 was published this morning with a handful of new extensions, including AV1 encode support for Vulkan Video...

While the Bcachefs feature changes for Linux 6.13 were already submitted even before the Linux 6.12 stable kernel was released, merging these changes are supposedly on hold due to the kernel's Code of Conduct (CoC) board...

Linux 6.13 has merged support for the Secure Digital Ultra Capacity "SDUC" standard for 2TB to 128TB storage capacity SD cards...

Andrew Morton on Monday submitted all the memory management "MM" related patches for the Linux 6.13 merge window. As usual there's a lot of interesting performance optimizations and other low-level refinements...

The abundance of networking subsystem updates have been mailed in for the Linux 6.13 kernel from wired and wireless driver enhancements to core networking code improvements...

As I wrote about last week within the Supermicro H13SSL-N EPYC Turin motherboard review, one of the factors leading me to purchasing that EPYC 9005 series motherboard was that this board offered support for full 12 channel DDR5-6000 memory performance compared to some of the other lower-cost Socket SP5 motherboards offering just 8 memory channels. For those wanting to quantify the performance difference between eight and twelve memory channels with AMD EPYC 9005 "Turin" processors, here are some benchmarks for showing the workloads that can really benefit from all 12 memory channels and other workloads where eight memory channels can be largely sufficient if looking to minimize costs.

Following the initial Raspberry Pi 5 upstream support in Linux 6.12 providing basic support, an exciting Raspberry Pi addition with the in-development Linux 6.13 kernel is introducing a Raspberry Pi Camera Front-End "CFE" driver...

The in-development Linux 6.13 kernel is bringing a lot of exciting improvements for AMD Linux customers...

Intel's open-source software developers released today OpenVINO 2024.5 as the newest major feature release for this cross-platform AI toolkit...

The crypto subsystem updates were merged yesterday for the in-development Linux 6.13 kernel. Among other crypto improvements are new optimizations for some algorithms when running on Intel and AMD x86_64 processors...

Merged last year for Linux 6.6 was multi-grain(ed) timestamps to address the current coarse-grained timestamps when updating creation time and modification time that a lot of I/O activity can happen in the once-per-jiffy timestamp. Just a few weeks in the Linux 6.6 kernel, multi-grain timestamps were removed due to bugs. The multigrain code went back to be reworked and now just over one year later the code has been re-merged into the mainline Linux kernel...

The HID subsystem updates have been submitted for the Linux 6.13 kernel cycle...

All of the scheduler feature changes were merged today for the Linux 6.13 kernel, including the introduction of the lazy preemption model...

FLTK 1.4 is out as the newest version of the Fast Light Toolkit that has been around since the late 90's...

While most users frown upon the increasing number of CPU security mitigations in part due to the additional overhead commonly introduced, a new Linux kernel patch by a Google engineer would allow users/developers to opt-in to forcing CPU bugs and their mitigations even if the system in use isn't known to be vulnerable...

Blender 4.3 is out today as the newest feature update to this leading open-source 3D modeling software...