procfs: misc-procfs.so

Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
mmu: procfs

Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
procfs: convert to use mmu

Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>