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Linux Hardware Reviews, Benchmarks & Open-Source News
Updated: 1 min 12 sec ago

Btrfs Enjoys Performance Optimizations With Linux 6.9

Mon, 11/03/2024 - 8:23pm
SUSE's David Sterba sent out the Btrfs updates today for the Linux 6.9 merge window. Besides stabilization and bug fixes there are also some minor performance optimizations to see with this next kernel...

AMD P-State Preferred Core Submitted For Linux 6.9 While Intel Meteor Lake Gets Tuned

Mon, 11/03/2024 - 4:43pm
The in-development Linux 6.9 kernel is finally landing support for AMD Preferred Core as part of the power management updates for this mid-2024 kernel release...

Intel Makes Continuous Profiler Open-Source To Help Improve CPU Performance

Mon, 11/03/2024 - 3:48pm
Intel this morning released Continuous Profiler as open-source, a software solution developed by Intel Granulate for aiming to help boost CPU performance...

GNU Linux-libre 6.8-gnu Dealing With Blobs From New Intel Drivers

Mon, 11/03/2024 - 3:05pm
GNU Linux-libre 6.8-gnu is out as the newest downstream kernel variety endorsed by the Free Software Foundation that takes the upstream Linux kernel but does away with proprietary module support and stripping out drivers/functionality contingent upon binary-only microcode/firmware and other elements not deemed up to their free software standards...

Ubuntu 24.04 LTS To Support Installs With NVMe-Over-TCP Drives

Mon, 11/03/2024 - 2:49pm
The Ubuntu 24.04 LTS release next month will roll out initial support in its server installer for being able to handle root file-system setups on NVMe-over-TCP scenarios for remote drives...

Linux 6.9 Making It Easier Managing Security Mitigation Options

Mon, 11/03/2024 - 2:32pm
The x86/core changes were submitted today for the now-open Linux 6.9 merge window. Among other changes, the x86 CPU security mitigation options within the Linux kernel Kconfig have been adjusted where appropriate to make more clear the options/features are for security mitigations...

AMD Posts Performance Monitoring Patches For Zen 5 CPUs

Mon, 11/03/2024 - 1:50pm
While Linux 6.8 carries some elements of Zen 5 CPU support, more upstream Linux enablement for the next-generation AMD processors remains ongoing. Sent out this morning were the initial patches around AMD Zen 5 performance monitoring and events for the perf subsystem...

Raspberry Pi V3D Graphics Driver Preps For Super Pages To Boost Performance

Mon, 11/03/2024 - 10:58am
Igalia continues maintaining the Broadcom V3D open-source graphics driver code that is used by the Raspberry Pi single board computers. With a new patch series posted today for the V3D DRM driver, support for Super Pages is enabled to help with enhancing the graphics performance. In many benchmarks having Super Pages can enhance the performance by a few percent but in some extreme cases can be 19~42% faster...

x86/cpu Change For Linux 6.9 Slightly Eases Future AMD Zen CPU Enablement

Mon, 11/03/2024 - 10:44am
A number of x86-related pull requests were already submitted today for kicking off the new Linux 6.9 merge window. With the x86/cpu pull for this new kernel cycle there is just one patch and it's for slightly easing future AMD Zen processor enablement under Linux...

Linux 6.8 Released As Stable With New Intel Xe Graphics Driver

Sun, 10/03/2024 - 9:23pm
Linus Torvalds has gone ahead and released Linux 6.8 as stable today rather than drawing this cycle into overtime...

Awesome Changes Coming With Linux 6.9: Lots From Intel/AMD, FUSE Passthrough & More Rust

Sun, 10/03/2024 - 4:10pm
Depending upon how Linus Torvalds is feeling today, Linux 6.8 could debut today as stable and in turn mark the opening of the Linux 6.9 merge window... Otherwise it will be punted off by one week. In any event, there's a lot of interesting work queuing for Linux 6.9 as shared in today's preview...

Linux 6.9 To Allow AMD P-State With ACPI CPPC V2 For Threadripper 3000 Series CPUs

Sun, 10/03/2024 - 1:39pm
The AMD P-State CPU frequency scaling driver works with Zen 2 and newer processors supporting ACPI Collaborative Processor Performance Controls (CPPC) but to date this hasn't worked for Threadripper 3000 series processors with the TRX40 chipset. That though is finally being fixed up with Linux 6.9 thanks to a one-line code change...

Radeon Memory Visualizer Hooks Up With Qualcomm Adreno Vulkan Driver

Sun, 10/03/2024 - 11:20am
Thanks to the nature of open-source and AMD making their Radeon Memory Visualizer "RMV" open-source under the GPUOpen umbrella, outside of AMD graphics drivers it's found usage elsewhere. Back in January I wrote how Intel's open-source Vulkan driver was adapted for being able to interface with the Radeon Memory Visualizer. Now this week the Qualcomm Adreno "TURNIP" Vulkan driver has also been wired up for enabling RMV integration...

Niri 0.1.3 Wayland Compositor Brings Touch Support, New Animations

Sun, 10/03/2024 - 11:08am
Niri is an interesting scrollable tiling Wayland compositor inspired by PaperWM that has been gaining user interest in recent months. This weekend marked the v0.1.3 release of this Wayland compositor...

Linux 6.9 To Upgrade Rust Toolchain - Making More Features Stable

Sun, 10/03/2024 - 10:46am
All of the Rust feature patches have already been submitted in a pull request to Linus Torvalds ahead of the upcoming Linux 6.9 merge window...

Effort Continues To Remove Most Of The SPARC 32-bit CPU Support From Linux

Sun, 10/03/2024 - 10:33am
Last year saw a lot of code clean-up work on the Linux kernel and working to remove support for obsolete hardware no longer being actively maintained within the mainline kernel tree for years. On the CPU side one of the efforts has been to remove unused SPARC 32-bit CPU support for old Sun workstations. The patches for removing unused SPARC32 code was updated this weekend and now undergoing review...

GNOME 46 Release Candidate Rolls Out Last Minute Fixes, VRR & Other Refinements

Sun, 10/03/2024 - 12:37am
The GNOME 46 release candidate was officially rolled out today as the last chance to test the GNOME 46 desktop software ahead of its stable release later this month...

Linux 6.8 Is Very Exciting With Intel Xe Driver, Raspberry Pi 5 Graphics & New Hardware

Sat, 09/03/2024 - 2:43pm
Linux 6.8 could debut as stable as soon as tomorrow if all goes well... Linus Torvalds last week was unsure whether an extra release candidate would be needed after the quiet 6.8-rc7 release. This week's seen a continued flow of fixes land, so we'll see what Linus decides on Sunday but in any event there are already a number of early 6.9 pull requests...

GNOME Developers Continue Tweaking The Shell, Tuning For Performance

Sat, 09/03/2024 - 2:13pm
Not only have KDE developers been very busy this week but so has the GNOME crew working toward the GNOME 46 release later this month as well as working on various other improvements to land past the 46 cycle...

NVK Lands Sparse Memory Support - Enabling More Games To Run On This Open-Source Driver

Sat, 09/03/2024 - 12:00pm
Mesa's NVK Vulkan driver for open-source NVIDIA support has merged sparse memory support. This is a big milestone as it's needed for running a number of newer games under Linux...