Comment 22 for bug 1674399

Fortunately the OpenSSL test suite also fails when run during the build on Ryzen. It turns out that the AES-NI+SHA-NI AES-CBC+SHA{1,256} implementations are both broken, so https://github.com/openssl/openssl/commit/08d09628d2c9f3ef599399d8cad021a07ab98347 needs to be backported too. I guess nobody's seriously used Ubuntu on Goldmont.

I've uploaded fixed SRU test builds to https://launchpad.net/~wgrant/+archive/ubuntu/experimental/+packages?field.name_filter=openssl, and they all build and test successfully on i386 and amd64 on Ryzen. At least 9.3~ppa1 even lets OpenVPN connect, with accelerated hashing. I don't think we really need to dig up a Goldmont device from somewhere, but if someone has one handy...