040000 tree a42bf412a7633e9a47fd05df48b39251cdb11710	acpi
040000 tree 1cdbccacbdf1dbc04601ff5837c04136a98b6ccd	cpupower
040000 tree e1f67fccd9670aa17b7eb98b87c97904d502972e	pm-graph
040000 tree 3848ecae73623b65eb5378237b43aab6adee42bd	x86