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-rw-r--r--target/linux/generic/pending-5.4/764-net-bridge-switchdev-Send-FDB-notifications-for-host.patch94
1 files changed, 0 insertions, 94 deletions
diff --git a/target/linux/generic/pending-5.4/764-net-bridge-switchdev-Send-FDB-notifications-for-host.patch b/target/linux/generic/pending-5.4/764-net-bridge-switchdev-Send-FDB-notifications-for-host.patch
deleted file mode 100644
index 8b869dd8f3..0000000000
--- a/target/linux/generic/pending-5.4/764-net-bridge-switchdev-Send-FDB-notifications-for-host.patch
+++ /dev/null
@@ -1,94 +0,0 @@
-From 2e50fd9322047253c327550b4485cf8761035a8c Mon Sep 17 00:00:00 2001
-From: Tobias Waldekranz <tobias@waldekranz.com>
-Date: Sat, 16 Jan 2021 02:25:11 +0100
-Subject: [PATCH] net: bridge: switchdev: Send FDB notifications for host
- addresses
-
-Treat addresses added to the bridge itself in the same way as regular
-ports and send out a notification so that drivers may sync it down to
-the hardware FDB.
-
-Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
----
- net/bridge/br_fdb.c | 4 ++--
- net/bridge/br_private.h | 7 ++++---
- net/bridge/br_switchdev.c | 11 +++++------
- 3 files changed, 11 insertions(+), 11 deletions(-)
-
---- a/net/bridge/br_fdb.c
-+++ b/net/bridge/br_fdb.c
-@@ -581,7 +581,7 @@ void br_fdb_update(struct net_bridge *br
-
- /* fastpath: update of existing entry */
- if (unlikely(source != fdb->dst && !fdb->is_sticky)) {
-- br_switchdev_fdb_notify(fdb, RTM_DELNEIGH);
-+ br_switchdev_fdb_notify(br, fdb, RTM_DELNEIGH);
- fdb->dst = source;
- fdb_modified = true;
- /* Take over HW learned entry */
-@@ -697,7 +697,7 @@ static void fdb_notify(struct net_bridge
- int err = -ENOBUFS;
-
- if (swdev_notify)
-- br_switchdev_fdb_notify(fdb, type);
-+ br_switchdev_fdb_notify(br, fdb, type);
-
- skb = nlmsg_new(fdb_nlmsg_size(), GFP_ATOMIC);
- if (skb == NULL)
---- a/net/bridge/br_private.h
-+++ b/net/bridge/br_private.h
-@@ -1203,8 +1203,8 @@ bool nbp_switchdev_allowed_egress(const
- int br_switchdev_set_port_flag(struct net_bridge_port *p,
- unsigned long flags,
- unsigned long mask);
--void br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb,
-- int type);
-+void br_switchdev_fdb_notify(struct net_bridge *br,
-+ const struct net_bridge_fdb_entry *fdb, int type);
- int br_switchdev_port_vlan_add(struct net_device *dev, u16 vid, u16 flags,
- struct netlink_ext_ack *extack);
- int br_switchdev_port_vlan_del(struct net_device *dev, u16 vid);
-@@ -1250,7 +1250,8 @@ static inline int br_switchdev_port_vlan
- }
-
- static inline void
--br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type)
-+br_switchdev_fdb_notify(struct net_bridge *br,
-+ const struct net_bridge_fdb_entry *fdb, int type)
- {
- }
-
---- a/net/bridge/br_switchdev.c
-+++ b/net/bridge/br_switchdev.c
-@@ -103,7 +103,8 @@ int br_switchdev_set_port_flag(struct ne
- }
-
- void
--br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type)
-+br_switchdev_fdb_notify(struct net_bridge *br,
-+ const struct net_bridge_fdb_entry *fdb, int type)
- {
- struct switchdev_notifier_fdb_info info = {
- .addr = fdb->key.addr.addr,
-@@ -112,18 +113,16 @@ br_switchdev_fdb_notify(const struct net
- .local = fdb->is_local,
- .offloaded = fdb->offloaded,
- };
--
-- if (!fdb->dst)
-- return;
-+ struct net_device *dev = fdb->dst ? fdb->dst->dev : br->dev;
-
- switch (type) {
- case RTM_DELNEIGH:
- call_switchdev_notifiers(SWITCHDEV_FDB_DEL_TO_DEVICE,
-- fdb->dst->dev, &info.info, NULL);
-+ dev, &info.info, NULL);
- break;
- case RTM_NEWNEIGH:
- call_switchdev_notifiers(SWITCHDEV_FDB_ADD_TO_DEVICE,
-- fdb->dst->dev, &info.info, NULL);
-+ dev, &info.info, NULL);
- break;
- }
- }