Re: [libvirt] [PATCH 1/3] nodeinfo: Add check and workaround to guarantee valid cpu topologies

+ /* Now check if the topology makes sense. There are machines that don't + * expose their real number of nodes or for example the AMD Bulldozer + * architecture that exposes their Clustered integer core modules as both + * threads and cores. This approach throws off our detection. Unfortunately + * the nodeinfo structure isn't designed to carry the full topology so + * we're going to lie about the detected topology to notify the user + * to check the host capabilities for the actual topology. */ + if ((nodeinfo->nodes * + nodeinfo->sockets * + nodeinfo->cores * + nodeinfo->threads) != (nodeinfo->cpus + offline)) { + nodeinfo->nodes = 1; + nodeinfo->sockets = nodeinfo->cpus;

+ nodeinfo->cores = 1;

+ nodeinfo->threads = 1; + } + ret = 0; cleanup: