Intel

Intel simplifies Linux P-State for hybrid CPU efficiency

October 13, 2025 Iniulat ng AI

Intel has submitted patches to simplify the energy model in the Linux P-State driver, targeting hybrid CPUs without simultaneous multithreading support. This update focuses on improving power management for Lunar Lake systems-on-chips and upcoming Panther Lake processors. The changes aim to optimize performance and battery life in Linux-based devices.

Linux 6.18 DRM pull adds new drivers and Rust support

Linus Torvalds has pulled the Direct Rendering Manager updates for Linux kernel 6.18, introducing new open-source drivers and Rust integration for graphics hardware. The changes focus on enhancements for AMD, Intel, and NVIDIA systems, alongside support for accelerators like Rocket and Tyr. DRM maintainer Dave Airlie highlighted the push toward Rust in the kernel's graphics subsystem.

Intel submits initial Crescent Island support for Linux 6.19

October 28, 2025 Lisa Kern

Developers are submitting initial support for Intel's Crescent Island, known as CRI, into the Linux 6.19 kernel. This marks early integration efforts for the upcoming hardware platform. The patches aim to enable basic functionality ahead of its release.

Nvidia Acquires $5 Billion Stake in Intel Amid Partnership Deal

In a surprising move to bolster the struggling chipmaker Intel, Nvidia has announced a $5 billion investment and a technology-sharing partnership. The deal, revealed on September 18, 2025, aims to integrate Nvidia's advanced GPU technology into Intel's manufacturing processes. This collaboration could reshape the semiconductor industry landscape amid ongoing global chip shortages and competitive pressures.

Linux 6.18 kernel introduces Intel hybrid optimizations

The upcoming Linux 6.18 kernel release features optimizations for Intel's hybrid processors, particularly in handling retpoline mitigations. This update selectively disables retpoline on efficiency cores to improve performance without reducing security. The changes aim to benefit data centers and cloud environments using Intel's Alder Lake and later architectures.