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      Linux DRM Ioctl Developed By AMD Being Disabled Following Ongoing Security Issue

      news.movim.eu / Phoronix • 0:52

    It's unfortunately another busy week in the Linux 7.1 kernel space with not everything slowing down so well, late in the cycle and leading to the upcoming 7.1 stable release. This week's DRM pull request of kernel graphics/accelerator drivers is again heavy on fixes and also ends up disabling an ioctl interface given ongoing security concerns from that code merged last year...
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      Ubuntu 26.10 To Begin Laying Foundation For Context-Aware Desktop, Other New Features

      news.movim.eu / Phoronix • 5 hours ago

    Jean Baptiste Lallement of the Canonical Desktop Team today posted a roadmap of many development items they are hoping to tackle for Ubuntu 26.10 due out in October. Some of these desktop plans are more ambitious and will take multiple release cycles to fully realize, but it goes to show their continued investment into the Ubuntu desktop...
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      CUDA-Oxide 0.2 Brings Early Improvements To Pure Rust CUDA Kernels

      news.movim.eu / Phoronix • 8 hours ago

    Last month CUDA-Oxide was introduced as an experimental Rust-to-CUDA compiler. From pure Rust programming language code, one can write CUDA GPU kernels in a "safe(ish)" manner with the CUDA-Oxide compiler emitting NVIDIA PTX output directly. Out today is the second update to CUDA-Oxide...
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      ARM Linux Server Performance Up More Than 7x Geo Mean In 8 Years, As Much As 15x With NVIDIA Vera CPU

      news.movim.eu / Phoronix • 12 hours ago

    NVIDIA's Vera CPU is delivering the fastest ARM performance I have ever seen. For putting it into perspective how far the ARM server CPU hardware has come in just the last decade and for some "fun" benchmarks as part of Phoronix marking 22 years of Linux hardware reviews and benchmarking, here are some benchmarks showing the Ampere eMAG from September 2018 to the performance now with NVIDIA Vera. Not even factoring in the many software optimizations across the stack over the period, from simply the hardware side the ARM server CPU performance has advanced by more than 7x in eight years and in some workloads nearly 15x faster.
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      More SpacemiT K3 & K1 Support Landing In Upstream Linux 7.2

      news.movim.eu / Phoronix • 13 hours ago

    In addition to Apple M3 Device Trees for Linux 7.2, the SpacemiT RISC-V SoCs are seeing some notable Device Tree improvements with this next version of the Linux kernel...
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      NVIDIA's Nova Driver Continues Being Built Up In Linux 7.2 Along With Other DRM Rust Code

      news.movim.eu / Phoronix • 15 hours ago

    Danilo Krummrich sent out the main set of DRM Rust subsystem changes on Thursday that are targeting the Linux 7.2 kernel. NVIDIA's open-source Nova driver continues seeing a bulk of the DRM Rust work as this modern successor to Nouveau continues taking shape...
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      Linux 7.2 Continues Improving AMDGPU Support On POWER, ARM

      news.movim.eu / Phoronix • 15 hours ago

    In addition to AMDGPU finally seeing HDMI 2.1 FRL support in Linux 7.2, another change worth noting in this week's AMDGPU pull request is the continued work on enhancing the AMDGPU/AMDKFD kernel driver support for non-4K page size kernel builds. In particular this helps out with AMD graphics and ROCm for the likes of ARM and POWER...
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      GNOME 51 Retires Legacy NVIDIA Driver Support With Removing EGLStreams

      news.movim.eu / Phoronix • 15 hours ago

    EGLStreams was NVIDIA's original route to supporting Wayland with their official Linux graphics driver stack. Adoption was limited and driver vendors outside of NVIDIA didn't end up going with EGLStreams/EGLDevice. Thankfully, NVIDIA corrected course long ago with DMA-BUF, GBM, and KMS support that aligns with the rest of the ecosystem, and now that old code path is being removed from GNOME Mutter...
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      Benchmarking The BORE Scheduler Performance With CachyOS Linux

      news.movim.eu / Phoronix • 1 day ago

    Earlier this week I ran benchmarks of different CachyOS Linux kernel flavors that proved interesting from the performance overhead of their hardened kernel build to various other interesting performancr takeaways. One kernel flavor I hadn't tested though was their build with the BORE scheduler. Given the interest and feedback from Phoronix readers, here is an article focused on looking at the performance of the BORE scheduler for the Linux kernel on CachyOS.