Re: [vpp-dev] Failure of creating avf interface on SMP system

2020-03-12 Thread Damjan Marion via Lists.Fd.Io
> On 12 Mar 2020, at 10:30, Lijian Zhang wrote: > > Hi Damjan, > We observed a failure when creating avf interfaces on two types of Arm CPUs, > both are SMP system, only one numa-id. > > Function vlib_pci_get_device_info() reads ‘/sys/bus/pci/devices/ id>/numa_node’ to check which numa_node

[vpp-dev] Failure of creating avf interface on SMP system

2020-03-12 Thread Lijian Zhang
Hi Damjan, We observed a failure when creating avf interfaces on two types of Arm CPUs, both are SMP system, only one numa-id. Function vlib_pci_get_device_info() reads '/sys/bus/pci/devices//numa_node' to check which numa_node a NIC device resides in. But on SMP system, -1 is returned as below e