Open-source News

Linux's CrOS EC Driver To Support Custom Fan Curves - Useful For Framework Laptops

Phoronix - 2 hours 20 min ago
The cros_ec Linux kernel driver is used for supporting the ChromeOS Embedded Controller "EC" used by Chromebooks and various other laptops like Framework Laptops. With patches pending to cros_ec, support for custom fan curves is being introduced...

KDE KWin Patches Aiming To Optimize Gaming Latency To Better Compete With Windows

Phoronix - 4 hours 55 min ago
Open-source developer Jakub Okoński has been working on comparing the gaming latency between Linux and Windows and in turn working to drive some improvements into KDE's KWin Wayland compositor so the latency is more competitive with the gaming experience under Microsoft Windows 11...

Linux Firmware Repository Preps For AI Coding Agents

Phoronix - 5 hours 6 min ago
The linux-firmware.git repository that serves as the de facto home of all the binary blobs used by the mainline Linux kernel open-source drivers has now introduced AGENTS.md documentation and other preparations for embracing AI coding agents...

AMDGPU Linux Driver Preps For HDMI 2.1 Compliance Testing

Phoronix - 5 hours 21 min ago
While not as exciting as features like HDMI 2.1 FRL and Display Stream Compression itself, as part of AMD's efforts to provide a fully open-source HDMI 2.1 driver implementation for AMDGPU, new code is being prepped for their kernel driver to support the HDMI compliance testing efforts...

Linux's KVM Preps For APX Support In VMs

Phoronix - 5 hours 31 min ago
Among the Kernel-based Virtual Machine (KVM) work being queued ahead of the upcoming Linux 7.2 merge window are preparations for supporting Advanced Performance Extensions within KVM virtual machines...

RADV Driver Now Leveraging RDNA3+ Hardware Feature For Better Instruction Cache Prefetching

Phoronix - 5 hours 42 min ago
Initially introduced in RDNA3 (GFX11) GPUs is INST_PREF_SIZE to specify the number of instruction bytes to prefetch prior to a wavefront beginning execution. The Mesa Radeon Vulkan driver "RADV" is now making use of this feature in RDNA3/RDNA4 GPUs for better instruction cache prefetching...

Linux Sees Patches For "Critical" Vulnerability Affecting Many Arm CPUs

Phoronix - 14 hours 56 min ago
Made public today is CVE-2025-10263 as a "critical" security vulnerability affecting many different Arm CPU cores. CVE-2025-10263 could allow for privilege escalation on affected systems due to a specific timing condition during a memory permission change. Fundamentally it comes down to completion of affected memory accesses might not be guaranteed by the completion of a TLBI...

Pages