[fragmede]

Just to be pedantic, nix actually supports macOS and runs on top of Apple's kernel and userland (which I've tried, which is why I'm being pedantic), it's nixOS which runs at ring 1 that's being discussed here.

[monocasa]

> it's nixOS which runs at ring 1 that's being discussed here.

Well, to be pedantic, ring 0 is the closest thing to ARM EL1 and EL2.

[fragmede]

Thanks for the correction and TIL!

https://stackoverflow.com/questions/18717016/what-are-ring-0... (scroll down to the ARM section)