Comment 2 for bug 1791018

During build, passing the mtr suite is only enforced for i386 and amd64 architectures, because upstream has limited support for others, so the test suites tended to be unstable or failing "reliably" (particularly due to floating point differences as in this case).

We actually release arm64 packages for 8.0 now, and fixing tests there also made the situation better on pcc64el, which might have made it temporarily green for autopkgtest only to have it regress again since it receives very little upstream testing.

Previously, autopkgtest for ppc64el was marked as expected failure