Scott Feldman 0c4f691ff6 net: don't reforward packets already forwarded by offload device ... Just before queuing skb for xmit on port, check if skb has been marked by switchdev port driver as already fordwarded by device. If so, drop skb. A non-zero skb->offload_fwd_mark field is set by the switchdev port driver/device on ingress to indicate the skb has already been forwarded by the device to egress ports with matching dev->skb_mark. The switchdev port driver would assign a non-zero dev->offload_skb_mark for each device port netdev during registration, for example. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-07-20 18:32:44 -07:00
..
datagram.c	new helper: msg_data_left()	2015-04-11 15:53:35 -04:00
dev.c	net: don't reforward packets already forwarded by offload device	2015-07-20 18:32:44 -07:00
dev_addr_lists.c	net: fix spelling for synchronized	2014-11-18 15:26:32 -05:00
dev_ioctl.c	dev_ioctl: use sizeof(x) instead of sizeof x	2014-11-18 15:27:32 -05:00
drop_monitor.c	net: Replace get_cpu_var through this_cpu_ptr	2014-08-26 13:45:47 -04:00
dst.c	dst: no need to take reference on DST_NOCACHE dsts	2014-12-09 16:08:17 -05:00
ethtool.c	net/ethtool: Add current supported tunable options	2015-06-11 00:36:37 -07:00
fib_rules.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-04-06 22:34:15 -04:00
filter.c	ebpf: add helper to retrieve net_cls's classid cookie	2015-07-20 12:41:30 -07:00
flow.c	flowcache: Fix kernel panic in flow_cache_flush_task	2015-02-05 14:38:53 -08:00
flow_dissector.c	flow_dissector: Pre-initialize ip_proto in __skb_flow_dissect()	2015-06-28 16:53:54 -07:00
gen_estimator.c	net_sched: gen_estimator: extend pps limit	2015-07-08 13:59:20 -07:00
gen_stats.c	gen_stats.c: Duplicate xstats buffer for later use	2015-02-19 15:45:53 -05:00
link_watch.c	dev: introduce dev_get_iflink()	2015-04-02 14:04:59 -04:00
Makefile	net: bury net/core/iovec.c - nothing in there is used anymore	2015-02-04 01:34:15 -05:00
neighbour.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-06-24 02:58:51 -07:00
net-procfs.c
net-sysfs.c	net core: Add protodown support.	2015-07-15 21:39:40 -07:00
net-sysfs.h
net-traces.c
net_namespace.c	netns: make nsid_lock per net	2015-05-17 23:41:11 -04:00
netclassid_cgroup.c	cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes	2014-07-15 11:05:09 -04:00
netevent.c	netevent: remove automatic variable in register_netevent_notifier()	2015-05-31 00:03:21 -07:00
netpoll.c	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
netprio_cgroup.c	cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes	2014-07-15 11:05:09 -04:00
pktgen.c	net: pktgen: kill the "Wait for kthread_stop" code in pktgen_thread_worker()	2015-07-09 15:05:32 -07:00
ptp_classifier.c	net: filter: split 'struct sk_filter' into socket and bpf parts	2014-08-02 15:03:58 -07:00
request_sock.c	net: convert syn_wait_lock to a spinlock	2015-03-23 16:52:26 -04:00
rtnetlink.c	netlink: changes for setting and clearing protodown via netlink.	2015-07-15 21:39:40 -07:00
scm.c	net: introduce helper macro for_each_cmsghdr	2014-12-10 22:41:55 -05:00
secure_seq.c	net: remove a sparse error in secure_dccpv6_sequence_number()	2015-05-25 22:55:37 -04:00
skbuff.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-06-13 23:56:52 -07:00
sock.c	sock_diag: don't broadcast kernel sockets	2015-06-30 10:00:26 -07:00
sock_diag.c	sock_diag: define destruction multicast groups	2015-06-15 19:49:22 -07:00
stream.c	tcp: set SOCK_NOSPACE under memory pressure	2015-05-09 17:38:36 -04:00
sysctl_net_core.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-20 18:51:09 -04:00
timestamping.c	net: skb_defer_rx_timestamp should check for phydev before setting up classify	2015-07-09 14:17:15 -07:00
tso.c	net: tso: fix unaligned access to crafted TCP header in helper API	2014-10-22 12:52:55 -04:00
utils.c	net: fix inet_proto_csum_replace4() sparse errors	2015-05-25 22:56:47 -04:00