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[virtio 1.3] Feature freeze has started

  • 1.  [virtio 1.3] Feature freeze has started

    Posted 07-03-2023 12:42
    As outlined in
    https://lists.oasis-open.org/archives/virtio/202304/msg00036.html ff.,
    as part of the release process for the 1.3 version of the virtio spec,
    we have now entered feature freeze. This means:

    ***
    By July 1st[3rd], all not yet integrated features that are targeting 1.3 need
    to have at least a github issue open that is pointing to a patch (set)
    on the list.
    ***

    AFAICS, the list of features matching these criteria is the following:

    https://github.com/oasis-tcs/virtio-spec/issues/173 ("virtio-net:
    support inner header hash")
    * this looks very close, with voting likely to start in the next
    couple of days

    https://github.com/oasis-tcs/virtio-spec/issues/167 ("Support
    transitional device for PCIe VF")
    * I have not followed that one in detail, but it has been stated that
    this one should also be ready soon -- can people please confirm that
    this will be ready for inclusion in July?

    https://github.com/oasis-tcs/virtio-spec/issues/170 ("The size of
    virtio_net_hdr struct are wrong when VIRTIO_NET_HASH_REPORT feature is
    negotiated.")
    * Can someone please check the status of this? Looks like a patch is
    available, but no progress for a long time? Is this maybe interacting
    with the inner header hash feature?

    Any others that I have missed?

    I'd like to wrap this up in July; not a real problem if we spill over
    a couple of days into August, but I'd really like to avoid delaying the
    process for too much (it will take long enough already.)

    virtio 1.3 timeline:

    Development

    July 3rd: feature freeze (github issue <-- we are here
    and change on list)

    August 1st: change freeze (all voted
    upon)

    virtio-next development branch opens

    August: prepare draft

    August 31st (latest): draft voted upon by TC

    September: public review period

    October: addtl public review period, if needed

    October (November): 1.3 released

    merge virtio-next development branch