I can have confidence because I specced the test suite to prove the rust assembly calls matches up with the tables in the linux source code.

If any of that is wrong, then the Linux kernel is wrong the same way.

I am not even close to vibe coding. This is built to my exact spec because I actually understand this area pretty well.

I constructed a Linux distribution on my own before AI and contributed to the kernel by hand going back 20 years ago now.