Vladimir Oltean 7569459a52 net: dsa: manage flooding on the CPU ports ... DSA can treat IFF_PROMISC and IFF_ALLMULTI on standalone user ports as signifying whether packets with an unknown MAC DA will be received or not. Since known MAC DAs are handled by FDB/MDB entries, this means that promiscuity is analogous to including/excluding the CPU port from the flood domain of those packets. There are two ways to signal CPU flooding to drivers. The first (chosen here) is to synthesize a call to ds->ops->port_bridge_flags() for the CPU port, with a mask of BR_FLOOD | BR_MCAST_FLOOD. This has the effect of turning on egress flooding on the CPU port regardless of source. The alternative would be to create a new ds->ops->port_host_flood() which is called per user port. Some switches (sja1105) have a flood domain that is managed per {ingress port, egress port} pair, so it would make more sense for this kind of switch to not flood the CPU from port A if just port B requires it. Nonetheless, the sja1105 has other quirks that prevent it from making use of unicast filtering, and without a concrete user making use of this feature, I chose not to implement it. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-03-03 14:15:31 +00:00
..
6lowpan	net: don't include ndisc.h from ipv6.h	2022-02-04 14:15:11 -08:00
9p	virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes	2022-01-18 10:05:48 +02:00
802	net: 802: Use memset_startat() to clear struct fields	2021-11-19 11:23:23 +00:00
8021q	Revert "vlan: move dev_put into vlan_dev_uninit"	2022-02-23 15:21:13 -08:00
appletalk
atm	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
ax25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-10 17:29:56 -08:00
batman-adv	This cleanup patchset includes the following patches:	2022-03-02 21:58:03 -08:00
bluetooth	bluetooth-next pull request for net-next:	2022-01-28 13:39:07 -08:00
bpf	bpf: Make remote_port field in struct bpf_sk_lookup 16-bit wide	2022-02-09 11:40:45 -08:00
bpfilter
bridge	net: bridge: Add support for offloading of locked port flag	2022-02-23 12:52:34 +00:00
caif	caif: cleanup double word in comment	2022-02-07 12:06:54 +00:00
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-24 17:54:25 -08:00
ceph	libceph: optionally use bounce buffer on recv path in crc mode	2022-02-02 18:50:36 +01:00
core	net: rtnetlink: Add UAPI toggle for IFLA_OFFLOAD_XSTATS_L3_STATS	2022-03-03 10:37:23 +00:00
dcb
dccp	dccp: remove max48()	2022-01-27 13:53:27 +00:00
decnet	net: decnet: use time_is_before_jiffies() instead of open coding it	2022-02-28 13:21:32 +00:00
dns_resolver
dsa	net: dsa: manage flooding on the CPU ports	2022-03-03 14:15:31 +00:00
ethernet	gro: remove rcu_read_lock/rcu_read_unlock from gro_complete handlers	2021-11-24 17:21:42 -08:00
ethtool	ethtool: add support to set/get completion queue event size	2022-02-23 20:33:05 -08:00
hsr	flow_dissector: Add support for HSR	2022-03-02 22:44:49 -08:00
ieee802154	Merge tag 'ieee802154-for-davem-2022-02-10' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next	2022-02-10 14:28:04 +00:00
ife
ipv4	net: neigh: add skb drop reasons to arp_error_report()	2022-02-26 12:53:59 +00:00
ipv6	net: ip: add skb drop reasons for ip egress path	2022-02-26 12:53:58 +00:00
iucv	s390/iucv: sort out physical vs virtual pointers usage	2022-02-22 16:09:13 -08:00
kcm	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
key
l2tp	l2tp: add netns refcount tracker to l2tp_dfs_seq_data	2021-12-10 06:38:27 -08:00
l3mdev
lapb
llc	sock: Use sock_owned_by_user_nocheck() instead of sk_lock.owned.	2021-12-10 19:43:00 -08:00
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-17 11:44:20 -08:00
mac802154	mac802154: use dev_addr_set() - manual	2021-10-20 14:27:40 +01:00
mctp	mctp: Avoid warning if unregister notifies twice	2022-02-25 22:23:23 -08:00
mpls	net: mpls: Fix GCC 12 warning	2022-02-10 15:29:39 +00:00
mptcp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-24 17:54:25 -08:00
ncsi	all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate	2022-01-15 08:47:31 -08:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-24 17:54:25 -08:00
netlabel	lsm: security_task_getsecid_subj() -> security_current_getsecid_subj()	2021-11-22 17:52:47 -05:00
netlink	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
netrom	netrom: fix api breakage in nr_setsockopt()	2022-01-07 14:11:05 +00:00
nfc	nfc: llcp: Revert "NFC: Keep socket alive until the DISC PDU is actually sent"	2022-03-03 10:43:37 +00:00
nsh
openvswitch	net: openvswitch: remove unneeded semicolon	2022-03-02 22:22:18 -08:00
packet	af_packet: fix data-race in packet_setsockopt / packet_setsockopt	2022-02-01 20:21:10 -08:00
phonet	phonet/pep: refuse to enable an unbound pipe	2021-12-20 11:49:51 +00:00
psample
qrtr	bus: mhi: core: Add an API for auto queueing buffers for DL channel	2021-12-17 17:17:14 +01:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-12-16 16:13:19 -08:00
rfkill	rfkill: allow to get the software rfkill state	2021-12-20 11:02:38 +01:00
rose	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
rxrpc	rxrpc: Adjust retransmission backoff	2022-01-22 02:03:24 +00:00
sched	flow_offload: improve extack msg for user when adding invalid filter	2022-03-02 22:16:10 -08:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-01-05 14:36:10 -08:00
smc	net: smc: fix different types in min()	2022-03-01 16:43:27 -08:00
strparser	bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding	2021-11-09 01:05:28 +01:00
sunrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-10 17:29:56 -08:00
switchdev	net: switchdev: remove lag_mod_cb from switchdev_handle_fdb_event_to_device	2022-02-24 21:31:43 -08:00
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-24 17:54:25 -08:00
tls	tls: cap the output scatter list to something reasonable	2022-02-04 10:14:07 +00:00
unix	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2022-01-24 15:42:29 -08:00
vmw_vsock	vsock: remove vsock from connected table when connect is interrupted by a signal	2022-02-17 08:56:02 -08:00
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-17 11:44:20 -08:00
x25	net: x25: drop harmless check of !more	2021-12-09 18:35:11 -08:00
xdp	i40e: xsk: Move tmp desc array from driver to pool	2022-01-27 17:25:32 +01:00
xfrm	xfrm: Don't accidentally set RTO_ONLINK in decode_session4()	2022-01-11 20:36:08 -08:00
compat.c
devres.c
Kconfig	page_pool: Add allocation stats	2022-03-03 09:55:28 +00:00
Kconfig.debug	net: add networking namespace refcount tracker	2021-12-10 06:38:26 -08:00
Makefile
socket.c	net: fix documentation for kernel_getsockname	2022-02-14 14:01:19 +00:00
sysctl_net.c	sections: move and rename core_kernel_data() to is_kernel_core_data()	2021-11-09 10:02:50 -08:00