040000 tree af04a3d5009a13e242d88e5a6f77e37edd8095f0	intel-speed-select
040000 tree d7b2ede121268ec6ae7cb1253ec3a2f6fdb7f70d	intel_pstate_tracer
040000 tree 2206985ffce5bac8c6738e67360885d75c5f7858	turbostat
040000 tree d58a663c5dc6175c850aaf50c44920adcac962f8	x86_energy_perf_policy