040000 tree 2e26f5db3439122424dfc869fd6ee301a0427033	firewire
040000 tree 64c9d162c4a69935b98a2a1a9c48843be7cd8c54	perf
040000 tree feac047d140e2f64950b42fee8a7b724e0042069	power
040000 tree d69abfb9dc98e29a661bbcab0c00fd871d41fd83	slub
040000 tree 7b6f520a889e77f173936ee07eeadb73a2b4f3bf	testing
040000 tree 0e22270907013b54e71919f51bcb1349292925bd	usb
040000 tree b5cda5db7cac7c1a6108f2c382267ade7a7bd819	virtio