Re: [libvirt] [PATCH] virhostcpu: fix calculation of total CPU sockets

CPU sockets calculation is inconsistent with physical sockets when Host machine has more than one node. It only calculate the maximum socket number of all CPU nodes instead of summing up. For example: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 32 On-line CPU(s) list: 0-31 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 2 <------ Host machine has 2 sockets NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 62 Model name: Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz Stepping: 4 CPU MHz: 3074.296 BogoMIPS: 5205.76 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 20480K NUMA node0 CPU(s): 0-7,16-23 NUMA node1 CPU(s): 8-15,24-31 CPU model: x86_64 CPU(s): 32 CPU frequency: 3021 MHz CPU socket(s): 1 <----- Should be 2 sockets Core(s) per socket: 8 Thread(s) per core: 2 NUMA cell(s): 2 Memory size: 131833636 KiB "lscpu" shows host machine has 2 sockets, however "virsh nodeinfo" only calculate the maximum socket number of all CPU nodes, This patch fix it by summing sockets in all nodes up.