040000 tree 472ccadb3fedc64ed9cee822dbc3fac6929dce9f	intel_pstate_tracer
040000 tree 1670b81d50c2bb5ba4f1cd74cc291cca8a732139	turbostat
040000 tree b44d6c9a9da50e9202eece95426df347a4d36c03	x86_energy_perf_policy