040000 tree 841bd4db84062e0a26c02b0497ba95f5e78158fc	intel-speed-select
040000 tree 888c9451f7aae5b8bcd0d0b4f80bf28c35176a2d	intel_pstate_tracer
040000 tree c508a400e41fa9eafa3a8d4a88e8f1e5de7ca9dd	turbostat
040000 tree d58a663c5dc6175c850aaf50c44920adcac962f8	x86_energy_perf_policy