I have a question about L4Linux

[Ernesto Bascon]

> >> L4linux is not a microkernel. L4Linux is a user space server, provides
> >> Linux compatible ABI. L4 kernel helps to make it.
> >
> > How the memory protection is addressed by L4Linux if it is a L4
> > userspace process?
>
> The L4Linux kernel and the Linux user tasks run in separate L4 address
> spaces each. Does this answer your question?

Yes, I think so.
Therefore, the L4Linux syscalls are implemented as IPC calls too?