Re: InitControlFile misbehaving on graviton

Bernd and I have been chasing a bug that happens when all of the
following conditions are fulfilled:

...

It smells like graviton's arm9 isn't as backwards compatible to arm8
as it should be. (But then I don't understand why disabling openssl
fixes it.)

Very interesting! Maybe this can also explain weird leafhopper (which
uses graviton4, as Robins said) failures in the buildfarm. (I've
extracted diffs from the logs at [1] and brought Robins's attention to it
at [2].)

[1] https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures
[2] https://www.postgresql.org/message-id/35d87371-f3ab-42c8-9aac-bb39ab5bd987%40gmail.com

Best regards,
Alexander Lakhin
Neon (https://neon.tech)