[Devel] [PATCH RHEL8 COMMIT] openvswitch: allow to create ovs bridges inside Containers

[Konstantin Khorenko]

The commit is pushed to "branch-rh8-4.18.0-240.1.1.vz8.5.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh8-4.18.0-240.1.1.vz8.5.34
------>
commit eff018dccfda77c74aa763fa05ea3f856d03e421
Author: Vasily Averin <vvs at virtuozzo.com>
Date:   Wed Jun 2 19:48:07 2021 +0300

    openvswitch: allow to create ovs bridges inside Containers
    
    openvswitch briges are used by Weave net plugin for Kubernetes.
    
    https://jira.sw.ru/browse/PSBM-92107
    
    Signed-off-by: Konstantin Khorenko <khorenko at virtuozzo.com>
    
    (cherry picked from vz7 commit 8ed1b4ae93bc ("openvswitch: allow to create ovs
    bridges inside Containers"))
    
    Signed-off-by: Vasily Averin <vvs at virtuozzo.com>
---
 net/openvswitch/vport-internal_dev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index a9bb6e5e11ad..8ba2618e6155 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -156,7 +156,8 @@ static void do_setup(struct net_device *netdev)
 
 	netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
 			   NETIF_F_HIGHDMA | NETIF_F_HW_CSUM |
-			   NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ENCAP_ALL;
+			   NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ENCAP_ALL |
+			   NETIF_F_VIRTUAL;
 
 	netdev->vlan_features = netdev->features;
 	netdev->hw_enc_features = netdev->features;