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#LinuxKernel

Latest posts tagged with #LinuxKernel on Bluesky

Posts tagged #LinuxKernel

The Most Critical Linux Kernel Breaches of 2025 So Far by George Whittaker The Linux kernel, foundational for servers, desktops, embedded systems, and cloud infrastructure, has been under heightened scrutiny. Several vulnerabilities have been exploited…

[Linux Journal] The Most Critical Linux Kernel Breaches of 2025 So Far

#Linux #LinuxKernel #Security

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VMScape: Cracking VM-Host Isolation in the Speculative Execution Age & How Linux Patches Respond by George Whittaker Introduction In the world of modern CPUs, speculative execution, where a processor guesses ahead on branches and executes instructions before the actual code path is confirmed,…

[Linux Journal] VMScape: Cracking VM-Host Isolation in the Speculative Execution Age & How Linux Patches Respond

#Linux #LinuxKernel #InfoSec

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Self-Tuning Linux Kernels: How LLM-Driven Agents Are Reinventing Scheduler Policies by George Whittaker Introduction Modern computing systems rely heavily on operating-system schedulers to allocate CPU time fairly and efficiently. Yet many of these schedulers operate blindly with…

[Linux Journal] Self-Tuning Linux Kernels: How LLM-Driven Agents Are Reinventing Scheduler Policies

#Framework #Linux #LinuxKernel

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Bcachefs Ousted from Mainline Kernel: The Move to DKMS and What It Means by George Whittaker Introduction After years of debate and development, bcachefs—a modern copy-on-write filesystem once merged into the Linux kernel—is being removed from mainline. As of kernel…

[Linux Journal] Bcachefs Ousted from Mainline Kernel: The Move to DKMS and What It Means

#Linux #LinuxKernel

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From Kernel to Cloud: Open Source Takes On Security Trade-Offs Open-source systems are adopting live patching and isolation technologies to support always-on security and meet enterprise compliance demands in the cloud. The post From Kernel to Cloud: Open…

[Linux Insider] From Kernel to Cloud: Open Source Takes On Security Trade-Offs

#LinuxKernel #OpenSource #InfoSec

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From Kernel to Cloud: Open Source Takes On Security Trade-Offs Open-source systems are adopting live patching and isolation technologies to support always-on security and meet enterprise compliance demands in the cloud. The post From Kernel to Cloud: Open…

[Linux Insider] From Kernel to Cloud: Open Source Takes On Security Trade-Offs

#LinuxKernel #OpenSource #InfoSec

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The Most Critical Linux Kernel Breaches of 2025 So Far by George Whittaker The Linux kernel, foundational for servers, desktops, embedded systems, and cloud infrastructure, has been under heightened scrutiny. Several vulnerabilities have been exploited…

[Linux Journal] The Most Critical Linux Kernel Breaches of 2025 So Far

#Linux #LinuxKernel #Security

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VMScape: Cracking VM-Host Isolation in the Speculative Execution Age & How Linux Patches Respond by George Whittaker Introduction In the world of modern CPUs, speculative execution, where a processor guesses ahead on branches and executes instructions before the actual code path is confirmed,…

[Linux Journal] VMScape: Cracking VM-Host Isolation in the Speculative Execution Age & How Linux Patches Respond

#Linux #LinuxKernel #InfoSec

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Self-Tuning Linux Kernels: How LLM-Driven Agents Are Reinventing Scheduler Policies by George Whittaker Introduction Modern computing systems rely heavily on operating-system schedulers to allocate CPU time fairly and efficiently. Yet many of these schedulers operate blindly with…

[Linux Journal] Self-Tuning Linux Kernels: How LLM-Driven Agents Are Reinventing Scheduler Policies

#Framework #Linux #LinuxKernel

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Bcachefs Ousted from Mainline Kernel: The Move to DKMS and What It Means by George Whittaker Introduction After years of debate and development, bcachefs—a modern copy-on-write filesystem once merged into the Linux kernel—is being removed from mainline. As of kernel…

[Linux Journal] Bcachefs Ousted from Mainline Kernel: The Move to DKMS and What It Means

#Linux #LinuxKernel

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From Kernel to Cloud: Open Source Takes On Security Trade-Offs Open-source systems are adopting live patching and isolation technologies to support always-on security and meet enterprise compliance demands in the cloud. The post From Kernel to Cloud: Open…

[Linux Insider] From Kernel to Cloud: Open Source Takes On Security Trade-Offs

#LinuxKernel #OpenSource #InfoSec

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From Kernel to Cloud: Open Source Takes On Security Trade-Offs Open-source systems are adopting live patching and isolation technologies to support always-on security and meet enterprise compliance demands in the cloud. The post From Kernel to Cloud: Open…

[Linux Insider] From Kernel to Cloud: Open Source Takes On Security Trade-Offs

#LinuxKernel #OpenSource #InfoSec

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From Kernel to Cloud: Open Source Takes On Security Trade-Offs Open-source systems are adopting live patching and isolation technologies to support always-on security and meet enterprise compliance demands in the cloud. The post From Kernel to Cloud: Open…

[Linux Insider] From Kernel to Cloud: Open Source Takes On Security Trade-Offs

#LinuxKernel #OpenSource #InfoSec

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Preview
Anthropic Unveils ‘Claude Mythos’ - A Cybersecurity Breakthrough That Could Also Supercharge Attacks Anthropic has unveiled Claude Mythos Preview, a step‑change frontier model with powerful agentic coding abilities that has autonomously discovered thousands of zero‑day vulnerabilities, including decades‑old bugs in OpenBSD and chained Linux kernel flaws. To counter the risk of rapid misuse, Anthropic launched Project Glasswing with major industry partners to scan and...

Anthropic’s Claude Mythos Preview has autonomously found thousands of zero-day vulnerabilities, including flaws in OpenBSD and Linux kernel. Project Glasswing aims to secure critical software while limiting access. #OpenBSD #LinuxKernel #USA

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Racing karts on a Rust GPU kernel driver (Collabora blog) In July, Collabora announced the Rust-based Tyr GPU driver for Arm Mali GPUs. Daniel Almeida has posted an update on progress with a prototype of the driver running on a Rock 5B board with the…

[LWN.net] Racing karts on a Rust GPU kernel driver (Collabora blog)

#GNOME #LinuxKernel #Rust

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Linux 6.18 Sees Late Improvements For Xbox Ally, Lenovo Legion Go, & Alienware Laptops We're closing in on the Linux 6.18 stable kernel release likely in little more than one week (30 November barring any delays) and today's batch of x86 platform driver updates is bringing some new…

[Phoronix] Linux 6.18 Sees Late Improvements For Xbox Ally, Lenovo Legion Go, & Alienware Laptops

#Linux #LinuxKernel

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[$] BPF and io_uring, two different ways BPF allows programs uploaded from user space to be run, safely, within the kernel. The io_uring subsystem, too, can be thought of as a way of loading programs in the kernel, though the programs in…

[LWN.net] [$] BPF and io_uring, two different ways

#LinuxKernel #OpenSource

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Linux 6.19 Slated To Land "mm/cid" Rewrite That Has Very Positive Performance Potential A set of Linux kernel patches posted back in October for rewriting the kernel's memory-mapped concurrency ID code for some nice performance wins looks like it will land for Linux 6.19. This is the…

[Phoronix] Linux 6.19 Slated To Land "mm/cid" Rewrite That Has Very Positive Performance Potential

#Linux #LinuxKernel

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Linux 6.19 Nova Driver Landing Boot42 Support For Next-Gen NVIDIA GPUs Along with getting the NVIDIA GSP fully booted and initialized for Ampere GPUs with the Nova driver code coming to Linux 6.19, this next kernel version is also beginning to make preparations for…

[Phoronix] Linux 6.19 Nova Driver Landing Boot42 Support For Next-Gen NVIDIA GPUs

#Linux #LinuxKernel

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Intel Preps Linux KVM For Diamond Rapids' AVX10.2 & Expanded AMX The latest feature enablement work happening by Intel for the Linux kernel with next-generation Diamond Rapids server processors are the adjustments to the Kernel-based Virtual Machine (KVM) for…

[Phoronix] Intel Preps Linux KVM For Diamond Rapids' AVX10.2 & Expanded AMX

#Linux #LinuxKernel

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MEMINSPECT Proposed For The Linux Kernel To Help In Memory Analysis / Debugging A patch series sent out today on the Linux kernel mailing list proposes "MEMINSPECT" as a new mechanism for helping with memory analysis...

[Phoronix] MEMINSPECT Proposed For The Linux Kernel To Help In Memory Analysis / Debugging

#Linux #LinuxKernel

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Rust-Based Arm GPU Kernel Driver "Tyr" Begins Running GNOME & Basic Games Initially upstreamed into the Linux 6.18 kernel is Tyr as a Rust-based GPU kernel driver for Arm Mali hardware. This is in effect a Rust alternative to the Panthor DRM kernel driver for newer Arm…

[Phoronix] Rust-Based Arm GPU Kernel Driver "Tyr" Begins Running GNOME & Basic Games

#GNOME #Linux #LinuxKernel

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[$] Debian debates amending architecture support stratagem The Linux kernel supports a large number of architectures. Not all of those are supported by Linux distributions, but Debian does support many of them, officially or unofficially. On October 26,…

[LWN.net] [$] Debian debates amending architecture support stratagem

#Debian #Linux #LinuxKernel

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AMD Begins Posting Open-Source Linux Patches For Their Next-Gen GPU IP Beginning yesterday and continuing today are several patch series beginning to lay the foundation in the AMDGPU kernel graphics driver for enabling some next-generation graphics IP. Due to the AMD…

[Phoronix] AMD Begins Posting Open-Source Linux Patches For Their Next-Gen GPU IP

#Linux #LinuxKernel

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Intel "imh_edac" Driver Being Developed For New Memory Controller With Diamond Rapids Intel engineers today posted Linux kernel patches for plumbing a brand new Error Detection And Correction "EDAC" driver for the next-generation memory controller design debuting with Xeon Diamond…

[Phoronix] Intel "imh_edac" Driver Being Developed For New Memory Controller With Diamond Rapids

#Linux #LinuxKernel

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Qualcomm Upstreaming Initial GPU Support For Snapdragon X2 Elite In Linux 6.19 Back in September the Qualcomm X2 Elite SoCs were announced for next-gen Windows 11 on Arm laptops. Since then some initial X2 Elite enablement patches for the Linux kernel have arrived and for the…

[Phoronix] Qualcomm Upstreaming Initial GPU Support For Snapdragon X2 Elite In Linux 6.19

#Linux #LinuxKernel

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Proxmox VE 9.1 Released With OCI-Based LXC Deployment Proxmox VE 9.1 debuts OCI-based LXC containers, Linux kernel 6.17, and upgrades to virtualization, security, and networking.

[Linuxiac] Proxmox VE 9.1 Released With OCI-Based LXC Deployment

#Linux #LinuxKernel #InfoSec

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Linux 6.18 Receives Fixes For ELECOM M-XT3URBK & SONiX AK870 PRO Devices Sent out today was likely the last batch of HID subsystem fixes ahead of the Linux 6.18 kernel releasing as stable around the end of the month. With it are some new device-specific quirks for fixing…

[Phoronix] Linux 6.18 Receives Fixes For ELECOM M-XT3URBK & SONiX AK870 PRO Devices

#Linux #LinuxKernel

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Uniwill Laptop Driver Set To Premiere In Linux 6.19 Kernel For the past several months a Uniwill laptop driver for the Linux kernel has been in development to expose extra platform capabilities for laptops manufactured by this Taiwanese OEM/ODM…

[Phoronix] Uniwill Laptop Driver Set To Premiere In Linux 6.19 Kernel

#Linux #LinuxKernel

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NVK Still Working Toward Ray-Tracing, Vulkan Video & More Performance In addition to the RADV driver status update shared recently in Vienna at XDC2025, there was also a presentation on the current status of the NVK driver as the open-source NVIDIA Vulkan driver…

[Phoronix] NVK Still Working Toward Ray-Tracing, Vulkan Video & More Performance

#LinuxKernel #Rust

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