040000 tree f421760c66c330c8409f9ed9ab7e26f2b305b71f	amd_pstate_tracer
040000 tree d43266a28bb8c6808467674d51c1dcb1bfe361a2	intel-speed-select
040000 tree a0b47d185ed2ee106efe3f293fe8f8337ba9f7ce	intel_pstate_tracer
040000 tree 547072c98e92b69114b5445275243b29f8c4c4d7	turbostat
040000 tree 42037c840f0914c786ff678c9c17682937bccd86	x86_energy_perf_policy