040000 tree 33e939a6342e46254eb76bde9fa3bcf32ccbc28b	amd_pstate_tracer
040000 tree fac2affe8756db8497b03a49f57f35e6bd77534f	intel-speed-select
040000 tree cbccc9ca2538e3909c113c7867d80864f5a445f3	intel_pstate_tracer
040000 tree 2fda7a9e4b79cd2b93c4d7652c49151c8a8b5057	turbostat
040000 tree b860ba8c1867eb9488aa0c40b7d643053fdb3644	x86_energy_perf_policy