Updated openstack/openstack
Project: openstack/nova  cdab346be0db27f0e269634fd70706a011368100
null
Cleanup the flake8 section of tox.ini

* Stop ignoring F403 as we have no cases of it anyway
* Cleanup the comments to make it clear what is ignored on purpose and
  what is ignored until we clean up the code.

Change-Id: I2500e2db70b9c71fbed781d8f7b7c80eee45140f
Updated openstack/openstack
Project: openstack/keystone  9ec2830d0cc5e59b61d1625b233c4000df4a48f2
null
Sync oslo-incubator rpc	module

Sync oslo-incubator rpc module with oslo-incubator commit
f8f6fd46b3b9264c21c0ee5547a4e8236cb257ac

Updates consist in using six.iteritem and fixing some typos.

Remove securemessage.py, which in not used anywhere, and dropped from
oslo-incubator since commit f88d59ab8a456e7d2d5a22fc5591491d2f85bdf4

$ python update.py --nodeps --base keystone --dest-dir ../keystone/ --modules rpc
$ git rm keystone/openstack/common/rpc/securemessage.py

Change-Id: I890cf1ce89ce5946522f7891be71a3e58ecc1af3
Updated openstack/openstack
Project: openstack/neutron  db01f9b4d8f7ac2cdf9d015894ae0fc8f569597b
null
Fix race condition on ml2 delete and update port methods

Synchronize access to ports table when deleting and updating
a port. Otherwise concurrent update/delete request for the same port
may cause neutron server to throw an exception and return
'500 Internal server error' for such requests.

Change-Id: I868002643147ce6baace5671cffb38b4f5e66729
Closes-Bug: #1266537