040000 tree 41f89e7227b4dd7f86c6706867dfb6e9a8f5f608	intel-speed-select
040000 tree bbd392eb32992fa41b0557536fbe9d3f49da868e	intel_pstate_tracer
040000 tree 191ab436c40f894ca7bd363b11f326a360cb07bd	turbostat
040000 tree b860ba8c1867eb9488aa0c40b7d643053fdb3644	x86_energy_perf_policy