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[OpenStack Infra <1625136@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/372423
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=19f3e9a50edcd4027a325aaf60c6e5fbedd7baac
Submitter: Jenkins
Branch:    master

commit 19f3e9a50edcd4027a325aaf60c6e5fbedd7baac
Author: Kevin Benton <kevin@xxxxxxxxxx>
Date:   Mon Sep 19 04:21:27 2016 -0700

    Fix linuxbridge trunk subport RPC event handler
    
    The part of the linuxbridge trunk driver that actually triggered
    the dataplane wiring for subport changes was incorrectly trying to
    fetch the trunk using the trunk ID with a method expecting the port
    ID. This would always result in it thinking the trunk wasn't on the
    host and returning without wiring.
    
    This fixes it by adding another method to fetch trunks by trunk ID.
    All of the other operations in this function already expect trunk IDs.
    
    This was discovered and the fix verified with the scenario test in
    the dependent patch.
    
    Change-Id: I25324bc1445cc083799ff54f8508a9505517ce84
    Closes-Bug: #1625136


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1625136

Title:
  linuxbridge trunk plugin doesn't handle subport changes without trunk
  update

Status in neutron:
  Fix Released

Bug description:
  The subport event handler is not correctly triggering wiring changes
  when the subports for a trunk already present on the agent are
  changed. This leaves a trunk dataplane frozen in time once its first
  wired up on the linux bridge agent unless it receives another trunk
  event.

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