040000 tree 7b31023ecea651507b11585783c76e8ba3f3a614	arch
040000 tree 3b58093c63fe5deb72f14ee3418e7bff70d783b5	hftest
040000 tree 2a181c62c09a3c60db7bb2de8d72edda4c0f462d	inc
040000 tree 33fe60acd6645a436199f5b4b9f4c1188ff4facf	linux
040000 tree a65b6cacaa2e02aad8416ea254880afdedcaaa8e	vmapi