The Great Kernel Shift: Why Linux is Embracing Rust

Logosofia no Dia a Dia · Mar 9, 2026 · 27m

For over thirty years, the Linux kernel—the foundation of the internet, smartphones, and embedded systems—has been built almost exclusively in C. But a fundamental shift is underway as Rust, a modern language focused on memory safety, makes its historic debut in the mainline kernel. This episode explores the "memory safety crisis" where 70% of all security vulnerabilities are linked to manual memory management, and how Rust’s unique "borrow checker" aims to solve these issues at the compiler level without sacrificing performance. We dive into the technical breakthroughs of zero-cost…