NUMA mode with pci mapping

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[root@islpfdkvm12 ~]# dmesg | grep -i numa NUMA: Allocated memnodemap from a000 - a140 NUMA: Using 31 for the hash shift. pci_bus 0000:00: on NUMA node 0 (pxm 0) pci_bus 0000:80: on NUMA node 1 (pxm 1)

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