I think this is sufficiently detailed? https://lwn.net/Articles/967192/ https://lwn.net/Articles/967192/ But if there's a part that's still unclear, maybe the

I think this is sufficiently detailed? https://lwn.net/Articles/967192/ https://lwn.net/Articles/967192/ But if there's a part that's still unclear, maybe there's another writeup somewhere that addresses it?