An anonymous reader writes
"Red Hat developers doing some holiday hacking have managed to get a bootable system with systemd + KDBUS on Fedora 20. KDBUS is a new DBus implementation for the Linux kernel that provides greater security and better performance than the DBus daemon in user-space. Systemd in turn interfaces with KDBUS for user-space interaction. Testing was done on Fedora 20 but the systemd + KDBUS configuration
