Jamal Hadi Salim d4775ea095 net_sched fix: reclassification needs to consider ether protocol changes ... [ Upstream commit 619fe32640b4b01f370574d50344ae0f62689816 ] actions could change the etherproto in particular with ethernet tunnelled data. Typically such actions, after peeling the outer header, will ask for the packet to be reclassified. We then need to restart the classification with the new proto header. Example setup used to catch this: sudo tc qdisc add dev $ETH ingress sudo $TC filter add dev $ETH parent ffff: pref 1 protocol 802.1Q \ u32 match u32 0 0 flowid 1:1 \ action vlan pop reclassify Fixes: 3b3ae88026 ("net: sched: consolidate tc_classify{,_compat}") Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-03-03 15:07:07 -08:00
..
act_api.c	net_sched: make tcf_hash_destroy() static	2015-08-26 11:01:44 -07:00
act_bpf.c	bpf: add bpf_redirect() helper	2015-09-17 21:09:07 -07:00
act_connmark.c	netfilter: nf_conntrack: Add a struct net parameter to l4_pkt_to_tuple	2015-09-18 22:00:04 +02:00
act_csum.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_gact.c	net_sched: act_gact: remove spinlock in fast path	2015-07-08 13:50:42 -07:00
act_ipt.c	netfilter: x_tables: Pass struct net in xt_action_param	2015-09-18 21:58:14 +02:00
act_mirred.c	act_mirred: clear sender cpu before sending to tx	2015-10-08 04:59:04 -07:00
act_nat.c	net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool	2015-08-17 21:33:06 -07:00
act_pedit.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-07-31 23:52:20 -07:00
act_police.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_simple.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_skbedit.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_vlan.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
cls_api.c	net: sched: fix call_rcu() race on classifier module unloads	2015-05-21 18:48:18 -04:00
cls_basic.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_bpf.c	sched, bpf: add helper for retrieving routing realms	2015-10-03 05:02:41 -07:00
cls_cgroup.c	cls_cgroup: factor out classid retrieval	2015-07-20 12:41:30 -07:00
cls_flow.c	sched: cls_flow: use skb_to_full_sk() helper	2015-11-08 20:56:39 -05:00
cls_flower.c	sched,cls_flower: set key address type when present	2016-01-31 11:28:59 -08:00
cls_fw.c	net: revert "net_sched: move tp->root allocation into fw_init()"	2015-09-24 14:33:30 -07:00
cls_route.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_rsvp.c
cls_rsvp.h	net_sched: convert rsvp to call tcf_exts_destroy from rcu callback	2015-08-26 11:01:45 -07:00
cls_rsvp6.c
cls_tcindex.c	net_sched: convert tcindex to call tcf_exts_destroy from rcu callback	2015-08-26 11:01:44 -07:00
cls_u32.c	cls_u32: complete the check for non-forced case in u32_destroy()	2015-08-25 17:02:48 -07:00
em_canid.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_cmp.c
em_ipset.c	netfilter: x_tables: Pass struct net in xt_action_param	2015-09-18 21:58:14 +02:00
em_meta.c	net_sched: em_meta: use skb_to_full_sk() helper	2015-11-08 20:56:39 -05:00
em_nbyte.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_text.c	net: Remove state argument from skb_find_text()	2015-02-22 15:59:54 -05:00
em_u32.c
ematch.c	ematch: Fix auto-loading of ematch modules.	2015-02-20 15:30:56 -05:00
Kconfig	net: add CONFIG_NET_INGRESS to enable ingress filtering	2015-05-14 01:10:05 -04:00
Makefile	tc: introduce Flower classifier	2015-05-13 15:19:48 -04:00
sch_api.c	net_sched fix: reclassification needs to consider ether protocol changes	2016-03-03 15:07:07 -08:00
sch_atm.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_blackhole.c	net/sched: make sch_blackhole.c explicitly non-modular	2015-10-09 07:52:28 -07:00
sch_cbq.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_choke.c	net: sched: kill dead code in sch_choke.c	2015-11-03 13:30:47 -05:00
sch_codel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-05-13 14:31:43 -04:00
sch_drr.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_dsmark.c	sch_dsmark: improve memory locality	2015-09-17 22:37:19 -07:00
sch_fifo.c	net: sched: drop all special handling of tx_queue_len == 0	2015-08-18 11:55:08 -07:00
sch_fq.c	net: synack packets can be attached to request sockets	2015-10-11 05:05:06 -07:00
sch_fq_codel.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_generic.c	net: sched: fix missing free per cpu on qstats	2016-01-06 01:40:21 -05:00
sch_gred.c	net: sched: drop all special handling of tx_queue_len == 0	2015-08-18 11:55:08 -07:00
sch_hfsc.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_hhf.c	sch_hhf: fix return value of hhf_drop()	2015-10-11 04:49:33 -07:00
sch_htb.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_ingress.c	net: sched: further simplify handle_ing	2015-05-11 11:10:35 -04:00
sch_mq.c	net_sched: fix qdisc_tree_decrease_qlen() races	2015-12-03 14:59:05 -05:00
sch_mqprio.c	net_sched: fix qdisc_tree_decrease_qlen() races	2015-12-03 14:59:05 -05:00
sch_multiq.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_netem.c	net: sched: deprecate enqueue_root()	2015-05-11 14:17:32 -04:00
sch_pie.c	sch_pie: schedule the timer after all init succeed	2014-10-29 14:28:01 -04:00
sch_plug.c	net: sched: drop all special handling of tx_queue_len == 0	2015-08-18 11:55:08 -07:00
sch_prio.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_qfq.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_red.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_sfb.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_sfq.c	net: sched: consolidate tc_classify{,_compat}	2015-08-27 14:18:48 -07:00
sch_tbf.c	net: sched: avoid costly atomic operation in fq_dequeue()	2014-10-06 00:55:10 -04:00
sch_teql.c	net: sched: fix skb->protocol use in case of accelerated vlan path	2015-01-13 17:51:08 -05:00