040000 tree e1cb33a22d106a128b4d8b8abd64de37c1347281	intel_pstate_tracer
040000 tree bda8092038c280c0780c00a8a2857a88ded0fdcb	turbostat
040000 tree 20ba6702479255de69e344e56ebcdd8b03b10e6c	x86_energy_perf_policy