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      Linux 7.0 Speeds Up Reclaiming File-Backed Large Folios By 50~75%

      news.movim.eu / Phoronix • 19 February 2026

    Merged on Wednesday were some additional memory management "MM" updates for the Linux 7.0 merge window. Most interesting out of these latest three dozen patches is support for batched unmapping of file-backed large folios...
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      Simdjson Shows More Speed-Ups Possible For SIMD In JSON Parsing: Another 30% Boost

      news.movim.eu / Phoronix • 19 February 2026

    Simdjson is the open-source project for high performance JSON parsing by leveraging SIMD instructions for "parsing gigabytes of JSON per second." Notably it showed years ago the huge performance advantage to using AVX-512 in JSON parsing for surprisingly big benefits. Simdjson has continued advancing since then with various optimizations over the years and today is out with simdjson 4.3 that brings yet more SIMD optimizations...
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      PipeWire 1.6 Released With Many New Features

      news.movim.eu / Phoronix • 19 February 2026

    PipeWire 1.6 is out today as the newest feature release for this software widely used by the Linux desktop for managing of audio and video streams while nicely integrating with sandboxed Flatpak apps and more...
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      Linux Still Working To Clean Up The Realtek RTL8723BS 802.11b/g/n WiFi Driver In 2026

      news.movim.eu / Phoronix • 19 February 2026

    Introduced to the Linux 4.12 kernel's staging area back in 2017 was the Realtek RTL8723BS WiFi driver. The Realtek RTL8723BS is an 802.11 b/g/ SDIO WLAN adapter with Bluetooth 4.0 connectivity too. In the nearly decade since this driver was added to the staging area, it's continued to be cleaned up and with the Linux 7.0 merge window there is yet again a lot of work on cleaning up this WiFi driver for the old Realtek hardware...
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      More ISA Differences Come To Light With The New AMD GFX1170 "RDNA 4m"

      news.movim.eu / Phoronix • 18 February 2026

    Earlier this month we spotted the addition of a new GFX1170 GPU target in the AMDGPU LLVM back-end. Making this GFX1170 target interesting is that its marked as an APU/SoC part with "RDNA 4m" while being part of the GFX11 series. The GFX11 series is for RDNA3, GFX115x is for RDNA 3.5, and GFX12 is RDNA4. More ISA changes have now been committed to the AMDGPU LLVM back-end that make a few more instruction differences better aligned with RDNA4...
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      Linux 7.0 Showing Some Early Performance Regressions On Intel Panther Lake

      news.movim.eu / Phoronix • 18 February 2026

    With the Linux 7.0 merge window beginning to calm down ahead of the 7.0-rc1 release due out on Sunday, one of the areas I was most excited about benchmarking on Linux 7.0 was looking for any performance gains with the new Intel Core Ultra Series 3 "Panther Lake" given ongoing Intel Xe graphics driver improvements and other general kernel optimizations. Unfortunately, at large the Intel Panther Lake performance is moving in the wrong direction with the early Linux 7.0 benchmarking.
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      Linux 7.0 Retires The IBM Mwave ACP Modem Driver Used By Some 1990s ThinkPads

      news.movim.eu / Phoronix • 18 February 2026

    Long past due for retirement, the Linux 7.0 kernel has removed the obsolete Mwave driver for the 3780i ACP Modem found in some Pentium II era IBM ThinkPads from the 1990s...
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      Intel's Discontinued Open-Source OpenPGL Project Finds A New Home

      news.movim.eu / Phoronix • 18 February 2026

    Back in 2022 Intel announced OpenPGL as an open-source library for path guiding to help enhance the quality of path-based renderers. With time Blender began making use of OpenPGL and other industry interest and adoption. Unfortunately, Intel quietly ended work on OpenPGL in 2025 but has now fortunately found a new home...
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      System76 Preparing To Introduce Redesigned Thelio Hardware

      news.movim.eu / Phoronix • 18 February 2026

    Linux hardware vendor System76 has begun teasing a redesign of their Thelio chassis that is used by their modern desktops and workstations. Helping distinguish System76 from other Linux desktop/PC vendors has been their custom-engineered, built-in-the-USA enclosures and now they are preparing to launch a next-generation design...