Commit cab93af0 authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by David S. Miller

net: bridge: notify on hw fdb takeover

Recently we added support for SW fdbs to take over HW ones, but that
results in changing a user-visible fdb flag thus we need to send a
notification, also it's consistent with how HW takes over SW entries.
Signed-off-by: default avatarNikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f5001cea
...@@ -595,8 +595,10 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source, ...@@ -595,8 +595,10 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
if (unlikely(added_by_user)) if (unlikely(added_by_user))
fdb->added_by_user = 1; fdb->added_by_user = 1;
/* Take over HW learned entry */ /* Take over HW learned entry */
if (unlikely(fdb->added_by_external_learn)) if (unlikely(fdb->added_by_external_learn)) {
fdb->added_by_external_learn = 0; fdb->added_by_external_learn = 0;
fdb_modified = true;
}
if (unlikely(fdb_modified)) if (unlikely(fdb_modified))
fdb_notify(br, fdb, RTM_NEWNEIGH); fdb_notify(br, fdb, RTM_NEWNEIGH);
} }
......
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