Hi all The basic requirement for a hardware to support Linux is existance of user/kernel modes in hardware , is that true for MMU-less Linux-s like mu-C Linux as well? If that is true how is a MMU-less Linux supported on a simple ARM core (e,g ARM7) where to the best of my knowledge privileged address-space cannot be demarcated , atleast not in hardware - or is there a software abstraction in Linux which does this. Please help.
K V