linux-next/net/bridge
Vladimir Oltean b2bc58d41f net: bridge: vlan: check early for lack of BRENTRY flag in br_vlan_add_existing
When a VLAN is added to a bridge port, a master VLAN gets created on the
bridge for context, but it doesn't have the BRENTRY flag.

Then, when the same VLAN is added to the bridge itself, that enters
through the br_vlan_add_existing() code path and gains the BRENTRY flag,
thus it becomes "existing".

It seems natural to check for this condition early, because the current
code flow is to notify switchdev of the addition of a VLAN that isn't a
brentry, just to delete it immediately afterwards.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-16 11:21:04 +00:00
..
netfilter netfilter: nft_reject_bridge: Fix for missing reply from prerouting 2022-01-27 00:06:52 +01:00
br_arp_nd_proxy.c net: bridge: when suppression is enabled exclude RARP packets 2021-03-22 13:30:24 -07:00
br_cfm_netlink.c bridge: cfm: Netlink Notifications. 2020-10-29 18:39:44 -07:00
br_cfm.c bridge: cfm: remove redundant return 2021-06-22 10:35:15 -07:00
br_device.c net: bridge: move bridge ioctls out of .ndo_do_ioctl 2021-07-27 20:11:45 +01:00
br_fdb.c net: bridge: move br_fdb_replay inside br_switchdev.c 2021-10-27 14:54:02 +01:00
br_forward.c net: bridge: fix build when setting skb->offload_fwd_mark with CONFIG_NET_SWITCHDEV=n 2021-07-24 21:48:26 +01:00
br_if.c net: bridge: fix net device refcount tracking issue in error path 2022-01-12 14:44:18 +00:00
br_input.c net: bridge: change return type of br_handle_ingress_vlan_tunnel 2021-08-24 16:51:09 -07:00
br_ioctl.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
br_mdb.c net: bridge: mdb: move all switchdev logic to br_switchdev.c 2021-10-28 20:05:57 -07:00
br_mrp_netlink.c bridge: mrp: Use hlist_head instead of list_head for mrp 2020-11-09 16:42:12 -08:00
br_mrp_switchdev.c bridge: mrp: Extend br_mrp_switchdev to detect better the errors 2021-02-16 14:47:46 -08:00
br_mrp.c net: bridge: mrp: Update the Test frames for MRA 2021-06-28 15:46:10 -07:00
br_multicast_eht.c net: bridge: multicast: use multicast contexts instead of bridge or port 2021-07-20 05:41:19 -07:00
br_multicast.c net: bridge: mcast: add and enforce startup query interval minimum 2021-12-29 12:59:38 -08:00
br_netfilter_hooks.c netfilter: bridge: add support for pppoe filtering 2021-11-30 23:37:55 +01:00
br_netfilter_ipv6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-06-25 01:32:59 +02:00
br_netlink_tunnel.c net: bridge: notify on vlan tunnel changes done via the old api 2020-07-12 15:18:24 -07:00
br_netlink.c net: bridge: mcast: add and enforce startup query interval minimum 2021-12-29 12:59:38 -08:00
br_nf_core.c net: add bool confirm_neigh parameter for dst_ops.update_pmtu 2019-12-24 22:28:54 -08:00
br_private_cfm.h bridge: cfm: Kernel space implementation of CFM. CCM frame RX added. 2020-10-29 18:39:43 -07:00
br_private_mcast_eht.h net: bridge: multicast: use multicast contexts instead of bridge or port 2021-07-20 05:41:19 -07:00
br_private_mrp.h net: bridge: mrp: Update the Test frames for MRA 2021-06-28 15:46:10 -07:00
br_private_stp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_private_tunnel.h net: bridge: change return type of br_handle_ingress_vlan_tunnel 2021-08-24 16:51:09 -07:00
br_private.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-30 12:12:12 -08:00
br_stp_bpdu.c net: bridge: add STP xstats 2019-12-14 20:02:36 -08:00
br_stp_if.c net: use eth_hw_addr_set() 2021-10-02 14:18:25 +01:00
br_stp_timer.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_stp.c net: bridge: constify variables in the replay helpers 2021-06-28 14:09:03 -07:00
br_switchdev.c net: bridge: switchdev: consistent function naming 2021-10-28 20:05:57 -07:00
br_sysfs_br.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-30 12:12:12 -08:00
br_sysfs_if.c net: bridge: mcast: br_multicast_set_port_router takes multicast context as argument 2021-08-20 15:00:35 +01:00
br_vlan_options.c net: bridge: mcast: add and enforce startup query interval minimum 2021-12-29 12:59:38 -08:00
br_vlan_tunnel.c net: bridge: change return type of br_handle_ingress_vlan_tunnel 2021-08-24 16:51:09 -07:00
br_vlan.c net: bridge: vlan: check early for lack of BRENTRY flag in br_vlan_add_existing 2022-02-16 11:21:04 +00:00
br.c net: make use of helper netif_is_bridge_master() 2021-10-16 15:02:56 +01:00
Kconfig bridge: cfm: Add BRIDGE_CFM to Kconfig. 2020-10-29 18:39:43 -07:00
Makefile net: bridge: multicast: add EHT host handling functions 2021-01-22 19:39:56 -08:00