Hi, First of all, kudos to Peter Krempa for his fast review! In this v2, I've addressed the following points: - The socket is *not* mandatory and my code totally confused Peter. Sorry about that! here a snippet of the QEMU code to understand: /* Compute the socket path if necessary */ if (s->msr_energy.socket_path == NULL) { s->msr_energy.socket_path = vmsr_compute_default_paths(); } So I made all the modification to make it not necessary. - Change the socket name to "rapl_helper_socket" - Change the socket to be absFilePath - I did not add anything to honour the _OFF state, because it is not necessary to explicitly disable it. That's about it. Regards, Anthony Anthony Harivel (1): qemu: Add support for RAPL MSRs feature docs/formatdomain.rst | 2 ++ src/conf/domain_conf.c | 18 ++++++++++++++++++ src/conf/domain_conf.h | 2 ++ src/conf/schemas/domaincommon.rng | 10 ++++++++++ src/qemu/qemu_command.c | 11 +++++++++++ tests/qemuxmlconfdata/kvm-features-off.xml | 1 + .../kvm-features.x86_64-latest.args | 2 +- tests/qemuxmlconfdata/kvm-features.xml | 1 + 8 files changed, 46 insertions(+), 1 deletion(-) -- 2.46.0