040000 tree d8bebc830fa3e8c7e6c69033b44a4c7a9a831fc6	intel-speed-select
040000 tree bbd392eb32992fa41b0557536fbe9d3f49da868e	intel_pstate_tracer
040000 tree 46fd52d1e06886edb3fcc1c5759ca8a71dac944c	turbostat
040000 tree b732eab3faa54fe21f93f918b2856555f8c58b4d	x86_energy_perf_policy