Well, if we are talking about all sorts of dynamic analysis to | Bortlog

Well, if we are talking about all sorts of dynamic analysis to detect memory safety issues, then here is the news that I could not miss:
Linus merged to 5.12 the following mechanism https://lwn.net/Articles/835542/
And here are some explanations of how it works https://github.com/google/kasan/blob/master/KFENCE.md
In general, KFENCE is a kernel memory safety error detector with such a low overhead that it can be used in prod.