Comment 1 for bug 1920141

The DPDK portion of this, which currently blocks the rebuild of OVS, is due to this issue [1].
I've reported and blocked this issue from 19.11.4, but it eventually crept into 19.11.6 as discussed here [2].

I'll discuss upstream if everyone would be ok with taking those conflicting changes out of 19.11.x (my preferred way) and until then provide you a preliminary DPDK build into the PPA [3].

[1]: http://mails.dpdk.org/archives/stable/2020-September/024796.html
[2]: http://mails.dpdk.org/archives/stable/2021-March/029418.html
[3]: https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3690/+packages