Core Insights - The introduction of Rust into the Linux kernel has transitioned from an experimental phase to being recognized as a long-term component of the mainline kernel, marking a significant milestone in the ongoing debate about its role in kernel development [1][6]. Group 1: Rust's Journey in Linux Kernel - The Rust for Linux project began in 2020 with a cautious approach, aiming to assess whether Rust could justify the additional complexity it introduces to kernel development [3]. - Over 20,000 lines of Rust code have been integrated into the Linux upstream kernel since 2022, indicating a shift from mere proof of concept to a substantial engineering effort [4]. - Rust-written kernel drivers are now running in real-world environments, such as in Google Pixel devices, demonstrating that Rust's safety benefits are not just theoretical but applicable in practice [4]. Group 2: Official Recognition and Future Work - Miguel Ojeda, the project lead, announced that Rust support was integrated into the Linux v6.1 version, with the aim of evaluating its suitability for kernel development [5]. - The conclusion of the experimental phase does not imply that all challenges have been resolved; significant work remains regarding compatibility across different architectures and configurations [6]. - The acknowledgment of Rust's role in the kernel signals to companies and developers that Rust is a viable long-term investment, encouraging more training and development in Rust for kernel projects [7]. Group 3: Upcoming Projects and Developments - Several significant projects involving Rust are set to be integrated into the Linux mainline, including: - The Asahi project, targeting GPU drivers for Apple Silicon, with support for Devicetree schema expected in Linux 6.17 [8]. - The Nova driver, a Rust successor to Nouveau for NVIDIA GPUs, aiming for initial activation in Linux 6.19 [8]. - The Tyr driver for ARM Mali GPUs, which has already been able to launch the GNOME desktop and run basic games on Linux 6.18 [8].
5 年了，Rust 终于在 Linux 内核中“转正”了
3 6 Ke·2025-12-15 11:53