DENG Qingfang 52db4beed4 net: dsa: mt7530: fix roaming from DSA user ports ... [ Upstream commit 5e5502e012 ] When a client moves from a DSA user port to a software port in a bridge, it cannot reach any other clients that connected to the DSA user ports. That is because SA learning on the CPU port is disabled, so the switch ignores the client's frames from the CPU port and still thinks it is at the user port. Fix it by enabling SA learning on the CPU port. To prevent the switch from learning from flooding frames from the CPU port, set skb->offload_fwd_mark to 1 for unicast and broadcast frames, and let the switch flood them instead of trapping to the CPU port. Multicast frames still need to be trapped to the CPU port for snooping, so set the SA_DIS bit of the MTK tag to 1 when transmitting those frames to disable SA learning. Fixes: b8f126a8d5 ("net-next: dsa: add dsa support for Mediatek MT7530 switch") Signed-off-by: DENG Qingfang <dqfext@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-06-03 08:19:03 +02:00
..
6lowpan	6lowpan: Off by one handling ->nexthdr	2020-01-27 14:50:41 +01:00
9p	9p: Transport error uninitialized	2019-10-11 18:21:12 +02:00
802
8021q	vlan: vlan_changelink() should propagate errors	2020-01-12 12:17:28 +01:00
appletalk	appletalk: Set error code if register_snap_client failed	2019-12-13 08:52:59 +01:00
atm	net: use skb_queue_empty_lockless() in poll() handlers	2019-11-10 11:27:48 +01:00
ax25	ax25: fix setsockopt(SO_BINDTODEVICE)	2020-06-03 08:19:02 +02:00
batman-adv	batman-adv: Fix refcnt leak in batadv_v_ogm_process	2020-05-14 07:57:22 +02:00
bluetooth	Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl	2020-04-13 10:45:14 +02:00
bpf
bpfilter	signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig	2020-01-27 14:50:51 +01:00
bridge	netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule	2020-01-27 14:50:47 +01:00
caif	net: use skb_queue_empty_lockless() in poll() handlers	2019-11-10 11:27:48 +01:00
can	can: gw: Fix error path of cgw_module_init	2019-08-29 08:28:30 +02:00
ceph	ceph: check POOL_FLAG_FULL/NEARFULL in addition to OSDMAP_FULL/NEARFULL	2020-04-02 15:28:16 +02:00
core	netprio_cgroup: Fix unlimited memory leak of v2 cgroups	2020-05-20 08:18:38 +02:00
dcb
dccp	net: ipv6: add net argument to ip6_dst_lookup_flow	2020-04-29 16:31:16 +02:00
decnet	net: add bool confirm_neigh parameter for dst_ops.update_pmtu	2020-01-04 19:13:37 +01:00
dns_resolver	KEYS: Don't write out to userspace while holding key semaphore	2020-04-23 10:30:24 +02:00
dsa	net: dsa: mt7530: fix roaming from DSA user ports	2020-06-03 08:19:03 +02:00
ethernet	net: add annotations on hh->hh_len lockless accesses	2020-01-09 10:19:09 +01:00
hsr	hsr: check protocol version in hsr_newlink()	2020-04-21 09:03:03 +02:00
ieee802154	nl802154: add missing attribute validation for dev_type	2020-03-18 07:14:15 +01:00
ife
ipv4	tcp: fix SO_RCVLOWAT hangs with fat skbs	2020-05-20 08:18:38 +02:00
ipv6	Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu"	2020-05-20 08:18:36 +02:00
iucv	net/af_iucv: always register net_device notifier	2020-01-27 14:50:56 +01:00
kcm	kcm: switch order of device registration to fix a crash	2019-04-17 08:38:40 +02:00
key	af_key: fix leaks in key_pol_get_resp and dump_sp.	2019-07-26 09:14:01 +02:00
l2tp	net: ipv6: add net argument to ip6_dst_lookup_flow	2020-04-29 16:31:16 +02:00
l3mdev
lapb	lapb: fixed leak of control-blocks.	2019-06-22 08:15:13 +02:00
llc	llc: fix sk_buff refcounting in llc_conn_state_process()	2020-01-27 14:51:17 +01:00
mac80211	mac80211: add ieee80211_is_any_nullfunc()	2020-05-10 10:30:12 +02:00
mac802154
mpls	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2020-04-29 16:31:17 +02:00
ncsi
netfilter	netfilter: nft_set_rbtree: Introduce and use nft_rbtree_interval_start()	2020-05-20 08:18:44 +02:00
netlabel	netlabel: cope with NULL catmap	2020-05-20 08:18:35 +02:00
netlink	netlink: Use netlink header as base to calculate bad attribute offset	2020-03-18 07:14:12 +01:00
netrom	net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node	2020-04-29 16:31:21 +02:00
nfc	nfc: add missing attribute validation for vendor subcommand	2020-03-18 07:14:17 +01:00
nsh
openvswitch	openvswitch: support asymmetric conntrack	2019-12-21 10:57:14 +01:00
packet	net/packet: tpacket_rcv: avoid a producer race condition	2020-04-02 15:28:11 +02:00
phonet	net: use skb_queue_empty_lockless() in poll() handlers	2019-11-10 11:27:48 +01:00
psample	net: psample: fix skb_over_panic	2019-12-05 09:21:30 +01:00
qrtr	net: qrtr: send msgs from local of same id as broadcast	2020-04-21 09:03:04 +02:00
rds	net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'	2020-01-27 14:51:13 +01:00
rfkill	rfkill: Fix incorrect check to avoid NULL pointer dereference	2020-01-12 12:17:17 +01:00
rose	net/rose: fix unbound loop in rose_loopback_timer()	2019-05-02 09:59:00 +02:00
rxrpc	rxrpc: Fix ack discard	2020-05-27 17:37:46 +02:00
sched	sch_sfq: validate silly quantum values	2020-05-14 07:57:18 +02:00
sctp	sctp: Fix bundling of SHUTDOWN with COOKIE-ACK	2020-05-14 07:57:20 +02:00
smc	net/smc: cancel event worker during device removal	2020-03-18 07:14:25 +01:00
strparser	net: strparser: partially revert "strparser: Call skb_unclone conditionally"	2019-05-16 19:41:27 +02:00
sunrpc	svcrdma: Fix leak of svc_rdma_recv_ctxt objects	2020-05-02 17:25:52 +02:00
switchdev
tipc	tipc: fix partial topology connection closure	2020-05-14 07:57:18 +02:00
tls	net/tls: Fix to avoid gettig invalid tls record	2020-03-05 16:42:17 +01:00
unix	af_unix: add compat_ioctl support	2020-01-17 19:47:07 +01:00
vmw_vsock	hv_sock: Remove the accept port restriction	2020-02-14 16:33:22 -05:00
wimax
wireless	nl80211: fix NL80211_ATTR_CHANNEL_WIDTH attribute type	2020-04-02 15:28:17 +02:00
x25	net/x25: Fix x25_neigh refcnt leak when receiving frame	2020-04-29 16:31:21 +02:00
xdp	xsk: Add missing check on user supplied headroom size	2020-04-23 10:30:15 +02:00
xfrm	xfrm: policy: Fix doulbe free in xfrm_policy_timer	2020-04-02 15:28:19 +02:00
compat.c	sock: Make sock->sk_stamp thread-safe	2019-01-09 17:38:33 +01:00
Kconfig
Makefile
socket.c	compat_ioctl: handle SIOCOUTQNSD	2020-01-17 19:47:07 +01:00
sysctl_net.c