040000 tree f421760c66c330c8409f9ed9ab7e26f2b305b71f	amd_pstate_tracer
040000 tree 96b157c695746fbc95a71485d16c80281f7b0906	intel-speed-select
040000 tree a0b47d185ed2ee106efe3f293fe8f8337ba9f7ce	intel_pstate_tracer
040000 tree 9e7e556074122aed122d6689c74594cc366960f1	turbostat
040000 tree 6d14aeda32a88e273f1e5ce208be466e195b204e	x86_energy_perf_policy