Greg Kroah‑Hartman says Linux is shifting from C to Rust for fun and safety

Greg Kroah‑Hartman, a senior maintainer of the Linux kernel, discussed the move toward Rust. He argued that Rust makes coding enjoyable again compared with traditional C development. The shift reflects a broader effort to enhance safety and reduce memory‑related bugs. Linux contributors are beginning to integrate Rust components into the kernel codebase. The comments were featured in a ZDNet article published in July 2026. Adoption of Rust is expected to coexist with existing C modules for the foreseeable future. The transition aims to attract new developers and modernize kernel development practices. Observers will watch how the language change impacts performance and ecosystem support.