040000 tree 400dc802d7f5d4383e9ccafe93d6ab00fd4df14b	arch
040000 tree b086a78fec628538a51d4c438fb5668498b775eb	hftest
040000 tree 01bf8e378af5484bf0f47a987dbb34aba2068950	linux
040000 tree 14ac33caa2802559669b87dc6ef3c7c5bfc12e8a	vmapi