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040000 tree 50761ed078f362a32dbcad3d2068159014582b45	efi
040000 tree 0f0fb8600982f999b88abca769ff5a2e41756c67	hyperv
040000 tree 4acaed6f3397fc81b0297693eff982b88dc0965d	linux
040000 tree 3b781204d049fb7ac3b37cedd258941e528f9e3d	smbios
040000 tree 6ff6b5991de8af607b2d296693daa761f491f1a0	xen