Hi Adam,
I just wanted to make clear, that a hybrid program is doing stuff that the Linux server knows nothing about. So e.g. if you start mapping pages in the Linux address spaces from somewhere else, Linux may just overmap them. On the other side if you exactly know what Linux is doing with its programs and how it's handling their address space you can of course do your own thing. But that's fragile.
Thanks, I understand. This is not good news. Is it possible to reserve an region within the L4Linux (with startup commandline option?) and let the app attach the dataspace to that region?
Thanks again for your time! Leon