Comment 8 for bug 1946227

Reviewed: https://review.opendev.org/c/openstack/tripleo-common/+/814664
Committed: https://opendev.org/openstack/tripleo-common/commit/e35b654e1d8770c00f5905f45e634a142ab9adbe
Submitter: "Zuul (22348)"
Branch: stable/victoria

commit e35b654e1d8770c00f5905f45e634a142ab9adbe
Author: Haresh Khandelwal <email address hidden>
Date: Wed Oct 6 18:51:50 2021 +0530

    add kernel-modules-extra in overcloud image needed for HWOL

    In case of ovs-hw-offload, without k-m-e installed,
    it will have a performance impact because of excessive upcalls
    due to the lack of act_ct.

    This patch is intended to provision k-m-e in overcloud image
    building.

    act_ct would be added to kernel-core in rhel9.
    So, k-m-e doesnt required in rhel9,centos9.

    Closes-Bug: #1946227
    Change-Id: If398172876059559ce70ebb868ada82da009a02d
    (cherry picked from commit cd5c95441cc56e7ab3f7f4cc1d558fce5bb98d99)