[dpdk-users] only one vdev net_af_xdp being recognized

[Jags N]

Hi Xiaolong,

Played around a bit and found that for the 2nd vdev that was failing,
./tools/lib/bpf/xsk.c:xsk_create_bpf_maps() was succeeding for
"qidconf_map", but failing for "xsks_map" map creation. Guessed could be
related to memory.

Tried increasing the max locked memory as suggested in many bpf links
available in net, with "ulimit -l 128", and I am able to run testpmd with
two vdev

Thanks much for the help.

Regards,
Jags