Comment 6 for bug 1877377

Reviewed: https://review.opendev.org/726759
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=0ba08d7eb488f1b7bd66448514f468c30f402a15
Submitter: Zuul
Branch: master

commit 0ba08d7eb488f1b7bd66448514f468c30f402a15
Author: Maciej Józefczyk <email address hidden>
Date: Mon May 11 08:54:08 2020 +0000

    Skip OVS module compilation for kernels newer than 5.5

    For now OVS doesn't support compilation of kernel module
    for kernels newer than 5.5 [1].
    Recently Fedora 31 upgraded the kernel to 5.6.8 and that is
    why the periodic jobs started to fail [2].
    By default we enabled OVS module compilation because Ubuntu
    Bionic one doesn't have support for Openflow Meter actions.

    In case flag OVN_BUILD_MODULES is set to True and kernel is
    newer than 5.5 lets skip the module compilation with proper log.

    Closes-Bug: #1877377

    [1] https://zuul.openstack.org/builds?job_name=neutron-ovn-tempest-ovs-master-fedora
    [2] https://github.com/openvswitch/ovs/commit/59e994426645358a271a0c9f485e9defafffd474

    Change-Id: I63b2f198468c9e30af8284c8033fa31f2af2518a