As soon as DPDK 18.11.2 is released we should rebase our DPDK 18.11 inside OVS 2.11 to 18.11.2.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:2522