040000 tree e2b521a170eb43870e0b0bb82d28ff884d3c89d9	acpi
040000 tree 2e78b598dfc44d30319118fdb8c6512c2c712745	cpupower
040000 tree 920428ccd7ad905afd51772dbf1e8b244dd70131	pm-graph
040000 tree 6ecb533471b2e8181ec030ea853a8e948d7f335d	x86