Hi all, At the recently concluded IETF119 bpf WG meeting, I had asked a question to Dave about the Provisional registrations for BPF instruction conformance groups. Section 5.1 of draft-ietf-bpf-isa-01 talks about Provisional registrations, but does not elaborate further. Specifically, I think it would be good to cover the following cases * Do we allow conversions from Provisional to Permanent? If so how? * Do Provisional registrations timeout after a while if they are not made Permanent? * How do we remove Provisional registrations? Are the codepoints freed up? I have opened an issue on the issue tracker for this at https://github.com/ietf-wg-bpf/ebpf-docs/issues/113 . Comments are welcome and greatly appreciated. Thanks Suresh