040000 tree bd629558d659d832ec984450a17333c456f3a34f	arch
040000 tree 79ab4e6da5ccc3b0268d73093a1ad4fc1ee36f2f	asm
040000 tree b6215e0866d055688e0413e2508ca9351d271f01	gxio
040000 tree 2c1bc808d84c9232fa329c957b51c91931fc589a	hv
040000 tree 91dbad852699a6c6b518764ee9db5943cd64e49f	uapi