Phoronix

The Intel-led open-source Cloud-Hypervisor project building off Linux's KVM (and also supporting Microsoft MSHV) and being cloud-focused and leveraging the Rust programming language for greater security is out with its newest major release...

Akin to FUSE for file-systems in user-space, VDUSE is set to be merged for Linux 5.15 in adding support for vDPA devices in user-space...

At last! AMD has posted the Linux kernel driver patches for their new "AMD-PSTATE" driver! This driver with modern AMD Zen CPUs (initially limited to Zen 3) to achieve greater performance per Watt / power efficiency on Linux than the conventional ACPI CPUFreq driver...

AMDVLK 2021.Q3.6 is out as the latest routine open-source code drop for this official AMD Radeon Vulkan Linux driver...

A new kernel patch series was posted this morning working on AMD Branch Sampling "BRS" support...

Going back to September 2019 was work on the AMD PTDMA driver for supporting this controller found on modern AMD processors for high bandwidth memory-to-memory and I/O copy operations. With the Linux 5.15 cycle the AMD PTDMA driver is finally being merged to the mainline kernel...

One of the nice low-level improvements we've seen with Linux 5.15 is a number of pieces falling into place in the quest of upstreaming the real-time (RT) patches for Linux. The latest merge makes SLUB RT-compatible...

Ahead of the official GNOME 41 release later this month, the release candidate is now available to facilitate more testing...

The DAMON kernel functionality developed by Amazon engineers has successfully landed in the Linux 5.15 tree...

For those wondering how the upcoming Ubuntu 21.10 release is looking for Intel "Rocket Lake" owners, here are some Ubuntu 21.04 versus 21.10 development benchmarks across dozens of different tests...

Since last year AMD has been working to get its s2idle / suspend-to-idle S0ix sleep state code in order for supporting this lowest power platform idle state on newer AMD laptops and there has also been other AMD suspend/resume improvements in recent times. Now with the Linux 5.15 kernel cycle is an important fix for the AMD s2idle code...

Power E1080 server as their first in a new family of servers based on the IBM POWER10 processor. Sadly though not all of the POWER10 firmware is open-source...

OverlayFS continues to be used by Linux IoT/embedded devices and other use-cases as a union mount file-system. With Linux 5.15 the OverlayFS file-system continues to improve...

Facebook last week formally announced CacheLib as their new open-source caching engine designed for web scale services and to make for effective non-volatile memory caching to offset the increasing costs of DRAM...

Last month Intel's open-source Linux graphics driver engineers began posting patches working on DisplayPort 2.0 support for their driver with DG2/Alchemist now set to be Intel's first GPU supporting the newest DP standard. DP 2.0 enablement work continues with Panel Replay being the latest feature being worked on for their Linux driver...

In addition to Linus Torvalds dealing with the -Werror fallout, separately in kernel land there were also some significant performance regressions introduced during the Linux 5.15 that led to Linus reverting some of the changes...

Landing this past weekend was the surprise move by Linus Torvalds to enable "-Werror" behavior by default for all kernel builds. That compiler flag addition makes all warnings be treated as errors, which in turn stops the kernel build. As expected, this change has led to quite a mess...

GhostBSD 21.09.06 is now available as the latest release of this desktop-minded, FreeBSD-based operating system...

The Linux 5.15 Kernel-based Virtual Machine (KVM) changes this cycle are quite exciting on the x86 (x86_64) front with several prominent additions...

While The Khronos Group previously hosted in-person Vulkan events, due to the ongoing COVID-19 pandemic their "Vulkanised 2021" event next month has morphed into a free virtual event...