Re:The Register: Rust for Linux maintainer steps down
by deng on Tuesday September 03, 2024 @09:43AM
(#41434876)
PREEMPT-RT is almost completely in mainline. As your linked article says, pretty much the last issue is printk. You can download the last patch here, it's not much anymore:
https://cdn.kernel.org/pub/linux/kernel/projects/rt/6.11/
And this is the only way you'll get large changes like these into the kernel: slow and steady.