040000 tree 31b479f5e26b67bf04ee87614ab17830052cc4a6	arch-v10
040000 tree c87bd888c9fb2eac0d56ea4f46325b514c3c1903	arch-v32
040000 tree 1c890140533782bcf338a8db1e1011b43b63b9d0	asm
040000 tree 2d06354221266f31a2d99458554e82746636ea28	uapi