Comment 9 for bug 1901707

 https://bugs.launchpad.net/neutron/+bug/1815989 is not fully solved until https://review.opendev.org/c/openstack/nova/+/602432 is merged. the neutron part of this bug is solved so i guess we could close this but really we shoudl list which release we plan to adress and use this to track some of the backports around this.

i think we are currenlty up to 6 patchs between nova and neutonrn posibly 8 to adress all aspecsts of both bugs that we need to backport. there are some ordering depencies too so we will have to asses that when determing if we can backport these change resonably.

without https://review.opendev.org/c/openstack/nova/+/602432 the libvirt/neutron race still exists so you may or may not see an imporment in the RARP behavior but the nuetuon race is now resolved if you enabel the neutron config option.