Running genode over genode

Hello,

I have an idea to run one Genode-Core over the another Genode-Core just like a simple genode application on a Fiasco.OC. I think it's possible and I have checked this opportunity on host-linux. I think it's interesting idea that provides the new isolation abstraction level of Genode like VM. I think that this idea demands some reducing of platform part of foc functionality. But I don't guess what difficulties it leads for. I don't know enough L4 api. Can you point out some possible problems/changes that have to be solved in order run one genode-core on another? Like changing pager of upper core or some others.

Regards, Ivan