Yes, the patch has been committed for the next Ubuntu kernel releases.
I have no information on a Centos patch; you would need to file a bug against Centos or RHEL.
No patch to Neutron is required.
Yes, the patch has been committed for the next Ubuntu kernel releases.
I have no information on a Centos patch; you would need to file a bug against Centos or RHEL.
No patch to Neutron is required.