040000 tree a2225b2a2be4b7494518c1ac41541a2d23a9b973	arch
040000 tree 5e881e1110dfd341de64ed9a01a92c4255f5639b	hftest
040000 tree 0a5ba7bd64910b380d8d96c552848286046cd668	linux
040000 tree b58b8d53d50285374a7ea207679ce7b3476497be	vmapi