Kernel modules doco?

[Lloyd Parkes <lloyd%must-have-coffee.gen.nz@localhost>]

Is there any?

5.0_BETA seems to contain a kernel support for the new modules stuff  
(kern/kern_module.c), but the only stuff on userland seems to be for  
the older LKM stuff.

I can't file bug reports until I know the difference between a bug  
and a feature.

Is it my imagination, or is the new modular system only available on  
x86 hardware, even though mount_tmpfs triggers "WARNING: module  
error: unable to load kernel object" on the evbarm architecture?

Cheers,
Lloyd