DIR abi
   DIR boot
   DIR cpu
   DIR cryptsetup
   DIR dtc
   DIR fs
   DIR ieee1394
   DIR input
   DIR kbd
   DIR kernel
   DIR man
   DIR net
   DIR nfs
   DIR nfs-utils
   DIR pci
   DIR raid
   DIR rt-tests
   DIR rteval
   DIR stalld
   DIR storage
   DIR usb
   DIR util-linux