[$] Committing to Rust for kernel code

Rust has been a prominent topic at the Kernel Maintainers Summit for thelast couple of years, and the 2023 meeting continued that tradition. AsRust-for-Linux developer Miguel Ojeda noted at the beginning of the sessiondedicated to the topic, the level of interest in using Rust for kerneldevelopment has increased significantly over the last year. But Rust wasexplicitly added to Linux as an experiment; is the kernel community nowready to say that the experiment has succeeded?