🚀 go-pugleaf

>>just a note -- sV RFS allows one to remote-mount the entire /dev directory...
>
>What happens if the kernels are different?  Is there any protection
>against, say, /dev/lp having world read/write and major/minor numbers
>corresponding to /dev/mem?

No, but there doesn't have to be.  If you mount a "/dev" directory from
another machine, all accesses to devices in that directory go over the
wire and access the remote machine's devices, using the *remote*
machine's interpretation of the major and minor numbers.  So, even if
"/dev/lp" on the remote machine had the same major/minor as "/dev/mem"
on your machine, using "/mnt/dev/lp" or whatever would refer to the
printer on the remote machine, not physical memory on your machine.