Linux kernel introduces Rust Untrusted Data API amid AI bug‑report backlash

Developers working on the Linux kernel are adding a new “Untrusted Data API” written in the Rust programming language. The interface is designed to handle data transferred from user‑space to kernel‑space more safely, leveraging Rust’s memory‑safety features to reduce the risk of crashes and security vulnerabilities. This move expands the kernel’s ongoing integration of Rust code, which traditionally has been written in C.

At the same time, Linus Torvalds publicly criticized the growing volume of AI‑generated bug reports in the kernel community. Speaking while announcing release candidate 7.1‑rc4, Torvalds said the automated submissions often duplicate existing reports and add workload for developers without delivering substantive value. His comments highlighted concerns about the efficiency of the kernel’s development process as AI tools become more prevalent.