Linux Kernel Rust Experiment Progress Report

This article, written by LWN.net senior editor Jonathan Corbet, provides an in-depth exploration of the current state of the Rust language experiment in the Linux kernel. The article analyzes in detail the security improvements and performance advantages brought by Rust integration, as well as the challenges faced, such as compatibility and learning curve. As part of the 2025 Maintainers Summit, this report reveals how Rust is reshaping the security standards of kernel development, including specific cases of memory safety features reducing vulnerabilities. The article also discusses community reactions, progress in the development toolchain, and the outlook for Rust’s application in critical modules. For readers interested in cutting-edge operating system technologies, this analysis offers valuable industry insights, particularly for system developers, chip designers, and professionals in the autonomous driving sector.