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Linux Hardware Reviews, Performance Benchmarks & Open-Source / Free Software News
Updated: 2 hours 42 min ago

Linux 5.16-rc2 Released - "Felt Pretty Normal"

Mon, 11/22/2021 - 06:13
Linus Torvalds just issued the second release candidate of Linux 5.16 following the closure of the merge window last Sunday...

New Linux /dev/random RNG Revved For The 43rd Time

Mon, 11/22/2021 - 01:27
Going on for more than a half-decade now has been the effort around Linux Random Number Generator as a new /dev/random implementation for Linux. After more than five years, LRNG continues to work towards being mainlined and today marks the 43rd revision to these patches...

Intel Posts Updated "Software Defined Silicon" Driver To Activate Licensed Hardware Features

Sun, 11/21/2021 - 21:07
Back in September we were first to report on Intel developing "Software Defined Silicon" support for being able to activate extra licensed hardware features not otherwise exposed. Intel hasn't talked about the controversial feature in terms of product plans but this weekend they posted a new revision of this Intel "SDSi" Linux driver...

New x86/x86_64 KVM Patches Would Help Reduce Excess TLB Flushing

Sun, 11/21/2021 - 19:14
A set of more than two dozen patches by Google engineer Sean Christopherson overhauls KVM's x86/x86_64 TDP MMU zapping and flushing code...

LLVM Is Still Working On Relicensing, Needs Help Locating Some Past Contributors

Sun, 11/21/2021 - 18:30
For years LLVM has been working on a massive relicensing of its code-base but that effort is still ongoing as they are still trying to track down some past contributors to collect their sign-offs on the change...

Gluster 10 Scalable Network File-System Delivers Greater Performance

Sun, 11/21/2021 - 18:10
Gluster 10 was released this past week as the open-source scalable/distributed network file-system led by Red Hat...

More RadeonSI Optimizations Land In Mesa 22.0

Sun, 11/21/2021 - 01:09
Well known AMD OpenGL open-source driver developer Marek Olšák managed to land yet more performance optimizations this week into Mesa 22.0...

Wine 7.0 Code Freeze To Begin In Early December

Sat, 11/20/2021 - 20:04
As expected when writing about Wine 6.22 yesterday that the annual stable release dance was likely upon us, plans were laid out today for that Wine 7.0 release...

KDE Plasma 5.24 Adds An Overview Effect Inspired By GNOME's Activities Overview

Sat, 11/20/2021 - 19:55
Even with the holidays ahead the KDE developers remain very busy improving their desktop software stack for Plasma 5.24 and other forthcoming component releases...

Picolibc 1.7.4 Brings Improved Meson Support, Restructured Math Code

Sat, 11/20/2021 - 18:55
Picolibc as the open-source C library optimized for small embedded systems with limited RAM capacities is out with a new update...

Linux Kernel Patches Updated for x86/x86_64 SLS Mitigation

Sat, 11/20/2021 - 18:34
With GCC 12 having added a new option to enable Straight Line Speculation "SLS" mitigation for x86/x86_64 CPUs, Linux kernel developers are preparing to enable this new compiler feature for further reducing undesirable speculation exposure...

Wine 6.22 Released With Mono 7.0, Joystick Improvements

Sat, 11/20/2021 - 05:53
Wine 6.22 is out as the latest bi-weekly development release of this open-source software for running Windows games and applications on Linux and other platforms like macOS and FreeBSD. Wine 6.22 brings more improvements while the Wine 7.0 stable release is inching closer...

Box86 + Box64 Updated For Running Linux x86/x86_64 Programs On Other Architectures

Sat, 11/20/2021 - 05:27
Box86 as the open-source project to run Linux x86 binaries on other CPU architectures like ARM is out with a new feature release along with the accompanying Box64 project for x86_64 treatment. With today's Box86 update is even expanded Vulkan support now good enough for handling DXVK...

Compute PBO Download Support Merged For Mesa 22.0, Xnine Comes For Source Engine Games

Sat, 11/20/2021 - 02:39
Following experimental Zink work to improve the NVIDIA driver support as part of the broader Copper initiative that also allows running Zink OpenGL-on-Vulkan for Wayland's Weston compositor, another milestone has now been reached...

Linux ITMT Patch Fixes Intel "Alder Lake" Hybrid Handling For Some Systems

Fri, 11/19/2021 - 21:48
There is a patch pending that improves the Linux kernel's dealing with the hybrid P and E cores found with Intel's new Alder Lake processors that will benefit some systems/motherboards...

Updated AMD P-State Driver Posted For Improving Linux Power Efficiency

Fri, 11/19/2021 - 19:55
A fourth iteration of the AMD P-State CPU frequency scaling driver patches for Linux have been sent out for review and testing...

FWUPD 1.7.2 Released With Fixes, Faster & Smaller Daemon

Fri, 11/19/2021 - 18:48
FWUPD 1.7.2 is out as the latest release of this leading open-source solution for handling firmware updates under Linux for devices from motherboard UEFI to peripheral firmware...

OpenCL 3.0.10 Brings A Handful Of New Extensions

Fri, 11/19/2021 - 18:25
OpenCL 3.0.10 has been tagged as the newest revision to the OpenCL 3.0 API...

Intel Releases ControlFlag 1.0 For AI-Driven Detection Of Bugs Within C Code

Fri, 11/19/2021 - 08:02
Intel last month open-sourced "ControlFlag" for finding bugs within source code by using AI with training off more than a reported one billion lines of code. Intel has said they have successfully been using it within their software from applications down to firmware. The new milestone today is ControlFlag 1.0 being released...

Linux & Mesa Driver Comparison For Intel Core i5 12600K / UHD Graphics 770

Fri, 11/19/2021 - 04:16
Earlier this month I provided benchmarks showing the Intel UHD Graphics 770 with Alder Lake compared to other CPUs/APUs under Linux. Those tests were done with the latest open-source Intel Linux graphics driver code at the time, but for those running Alder Lake and wondering if it's worthwhile moving from the stable versions to more bleeding-edge components, this article is for you.

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