Vladimir Oltean 0d2cfbd41c net: bridge: ignore switchdev events for LAG ports which didn't request replay ... There is a slight inconvenience in the switchdev replay helpers added recently, and this is when: ip link add br0 type bridge ip link add bond0 type bond ip link set bond0 master br0 bridge vlan add dev bond0 vid 100 ip link set swp0 master bond0 ip link set swp1 master bond0 Since the underlying driver (currently only DSA) asks for a replay of VLANs when swp0 and swp1 join the LAG because it is bridged, what will happen is that DSA will try to react twice on the VLAN event for swp0. This is not really a huge problem right now, because most drivers accept duplicates since the bridge itself does, but it will become a problem when we add support for replaying switchdev object deletions. Let's fix this by adding a blank void *ctx in the replay helpers, which will be passed on by the bridge in the switchdev notifications. If the context is NULL, everything is the same as before. But if the context is populated with a valid pointer, the underlying switchdev driver (currently DSA) can use the pointer to 'see through' the bridge port (which in the example above is bond0) and 'know' that the event is only for a particular physical port offloading that bridge port, and not for all of them. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-06-28 14:09:03 -07:00
..
6lowpan	6lowpan: Fix some typos in nhc_udp.c	2021-03-24 17:52:11 -07:00
9p	9p/trans_virtio: Fix spelling mistakes	2021-06-02 14:01:55 -07:00
802
8021q	net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features	2021-06-18 11:58:03 -07:00
appletalk	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
atm	atm: Use list_for_each_entry() to simplify code in resources.c	2021-06-10 14:08:09 -07:00
ax25	net/ax25: Delete obsolete TODO file	2021-03-30 16:54:50 -07:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
bpf	bpf: Prepare bpf syscall to be used from kernel and user space.	2021-05-19 00:33:40 +02:00
bpfilter	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
bridge	net: bridge: ignore switchdev events for LAG ports which didn't request replay	2021-06-28 14:09:03 -07:00
caif	net: caif: modify the label out_err to out	2021-06-18 12:07:09 -07:00
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
ceph	libceph: Fix spelling mistakes	2021-06-03 13:24:23 -07:00
core	net: retrieve netns cookie via getsocketopt	2021-06-24 11:13:05 -07:00
dcb	net: dcb: Return the correct errno code	2021-06-01 17:01:33 -07:00
dccp	dccp: tfrc: fix doc warnings in tfrc_equation.c	2021-06-10 14:08:49 -07:00
decnet	decnet: Fix spelling mistakes	2021-06-02 14:01:55 -07:00
dns_resolver	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
dsa	net: bridge: ignore switchdev events for LAG ports which didn't request replay	2021-06-28 14:09:03 -07:00
ethernet	of: net: pass the dst buffer to of_get_mac_address()	2021-04-13 14:35:02 -07:00
ethtool	ethtool: Validate module EEPROM offset as part of policy	2021-06-22 10:40:54 -07:00
hsr	net: hsr: don't check sequence number if tag removal is offloaded	2021-06-16 12:13:01 -07:00
ieee802154	ieee802154: fix error return code in ieee802154_llsec_getparams()	2021-06-03 10:59:49 +02:00
ife	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
ipv4	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git	2021-06-28 13:17:16 -07:00
ipv6	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git	2021-06-28 13:17:16 -07:00
iucv	net/af_iucv: clean up some forward declarations	2021-06-12 13:06:33 -07:00
kcm	revert "net: kcm: fix memory leak in kcm_sendmsg"	2021-06-07 13:34:37 -07:00
key	net: Remove unnecessary variables	2021-05-26 07:03:39 +02:00
l2tp	l2tp: Fix spelling mistakes	2021-06-07 14:08:30 -07:00
l3mdev	l3mdev: Correct function names in the kerneldoc comments	2021-03-28 17:56:55 -07:00
lapb	net: lapb: Use list_for_each_entry() to simplify code in lapb_iface.c	2021-06-08 16:31:25 -07:00
llc	llc2: Remove redundant assignment to rc	2021-04-27 14:16:14 -07:00
mac80211	mac80211: Switch to a virtual time-based airtime scheduler	2021-06-23 18:12:00 +02:00
mac802154	net: mac802154: Fix general protection fault	2021-04-06 22:42:16 +02:00
mpls	mpls: Remove redundant assignment to err	2021-04-27 14:17:00 -07:00
mptcp	mptcp: fix 'masking a bool' warning	2021-06-28 13:04:06 -07:00
ncsi	net/ncsi: Fix spelling mistakes	2021-06-07 14:08:30 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2021-06-23 12:31:28 -07:00
netlabel	netlabel: Fix memory leak in netlbl_mgmt_add_common	2021-06-15 11:19:04 -07:00
netlink	netlink: disable IRQs for netlink_lock_table()	2021-05-17 15:31:03 -07:00
netrom	net: netrom: nr_in: Remove redundant assignment to ns	2021-04-28 13:59:08 -07:00
nfc	Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net	2021-06-07 13:01:52 -07:00
nsh	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
openvswitch	openvswitch: add trace points	2021-06-22 10:47:32 -07:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
phonet	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
psample	psample: Add additional metadata attributes	2021-03-14 15:00:43 -07:00
qrtr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
rfkill	Another set of updates, all over the map:	2021-04-20 16:44:04 -07:00
rose	net: rose: Fix fall-through warnings for Clang	2021-03-10 12:45:15 -08:00
rxrpc	rxrpc: Fix a typo	2021-06-02 14:01:55 -07:00
sched	net: sched: remove qdisc->empty for lockless qdisc	2021-06-23 12:17:35 -07:00
sctp	sctp: send the next probe immediately once the last one is acked	2021-06-24 12:58:03 -07:00
smc	net/smc: Ensure correct state of the socket in send path	2021-06-25 11:53:51 -07:00
strparser
sunrpc	xprtrdma: Revert 586a0787ce	2021-05-27 08:46:19 -04:00
switchdev	net: switchdev: add a context void pointer to struct switchdev_notifier_info	2021-06-28 14:09:03 -07:00
tipc	net: tipc: replace align() with ALIGN in msg.c	2021-06-28 13:31:57 -07:00
tls	skbuff: add a parameter to __skb_frag_unref	2021-06-07 14:11:47 -07:00
unix	__unix_find_socket_byname(): don't pass hash and type separately	2021-06-21 12:28:49 -07:00
vmw_vsock	virtio/vsock: avoid NULL deref in virtio_transport_seqpacket_allow()	2021-06-22 09:49:37 -07:00
wireless	cfg80211: Support hidden AP discovery over 6GHz band	2021-06-23 13:05:09 +02:00
x25	net: x25: Use list_for_each_entry() to simplify code in x25_route.c	2021-06-10 14:08:09 -07:00
xdp	xdp: Extend xdp_redirect_map with broadcast support	2021-05-26 09:46:16 +02:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git	2021-06-28 13:17:16 -07:00
compat.c	net: Return the correct errno code	2021-06-03 15:13:56 -07:00
devres.c	net: devres: Correct a grammatical error	2021-06-11 12:55:28 -07:00
Kconfig	bpf, kconfig: Add consolidated menu entry for bpf with core options	2021-05-11 13:56:16 -07:00
Makefile	net: l3mdev: use obj-$(CONFIG_NET_L3_MASTER_DEV) form in net/Makefile	2021-01-27 17:03:52 -08:00
socket.c	net: add pf_family_names[] for protocol family	2021-06-21 14:41:54 -07:00
sysctl_net.c	net: Ensure net namespace isolation of sysctls	2021-04-12 13:27:11 -07:00