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linux/net/sched
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Vlad Buslov 195c234d15 net: sched: flower: handle concurrent mask insertion 
Without rtnl lock protection masks with same key can be inserted
concurrently. Insert temporary mask with reference count zero to masks
hashtable. This will cause any concurrent modifications to retry.

Wait for rcu grace period to complete after removing temporary mask from
masks hashtable to accommodate concurrent readers.

Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Suggested-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21 14:32:17 -07:00
..
act_api.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_bpf.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_connmark.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_csum.c
net: sched: act_csum: Fix csum calc for tagged packets
2019-02-27 21:49:46 -08:00
act_gact.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_ife.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_ipt.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-03-02 12:54:35 -08:00
act_meta_mark.c
net: remove duplicate includes
2017-12-13 13:18:46 -05:00
act_meta_skbprio.c
net sched actions: change IFE modules alias names
2017-10-12 22:13:20 -07:00
act_meta_skbtcindex.c
net: remove duplicate includes
2017-12-13 13:18:46 -05:00
act_mirred.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_nat.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_pedit.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_police.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_sample.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_simple.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_skbedit.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-03-02 12:54:35 -08:00
act_skbmod.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
act_tunnel_key.c
net/sched: act_tunnel_key: Fix double free dst_cache
2019-03-05 12:57:28 -08:00
act_vlan.c
net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE
2019-02-10 09:28:43 -08:00
cls_api.c
net_sched: return correct value for *notify* functions
2019-03-13 13:48:27 -07:00
cls_basic.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_bpf.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_cgroup.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_flow.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_flower.c
net: sched: flower: handle concurrent mask insertion
2019-03-21 14:32:17 -07:00
cls_fw.c
Revert "net: sched: fw: don't set arg->stop in fw_walk() when empty"
2019-02-27 10:12:19 -08:00
cls_matchall.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_route.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_rsvp6.c
…
cls_rsvp.c
…
cls_rsvp.h
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_tcindex.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
cls_u32.c
net_sched: initialize net pointer inside tcf_exts_init()
2019-02-22 15:26:51 -08:00
em_canid.c
…
em_cmp.c
…
em_ipset.c
netfilter: x_tables: move hook state into xt_action_param structure
2016-11-03 10:56:21 +01:00
em_ipt.c
net: sched: add em_ipt ematch for calling xtables matches
2018-02-21 13:15:33 -05:00
em_meta.c
net: convert sock.sk_refcnt from atomic_t to refcount_t
2017-07-01 07:39:08 -07:00
em_nbyte.c
net: sched: em_nbyte: don't add the data offset twice
2018-01-24 14:52:40 -05:00
em_text.c
…
em_u32.c
…
ematch.c
net: sched: ematch: obtain net pointer from blocks
2017-10-16 21:00:40 +01:00
Kconfig
tc: Add support for configuring the taprio scheduler
2018-10-04 13:52:23 -07:00
Makefile
tc: Add support for configuring the taprio scheduler
2018-10-04 13:52:23 -07:00
sch_api.c
net_sched: return correct value for *notify* functions
2019-03-13 13:48:27 -07:00
sch_atm.c
net: sched: rename qdisc_destroy() to qdisc_put()
2018-09-25 20:17:35 -07:00
sch_blackhole.c
net_sched: blackhole: tell upper qdisc about dropped packets
2018-06-17 08:42:33 +09:00
sch_cake.c
sch_cake: Interpret fwmark parameter as a bitmask
2019-03-15 11:57:14 -07:00
sch_cbq.c
net: sched: rename qdisc_destroy() to qdisc_put()
2018-09-25 20:17:35 -07:00
sch_cbs.c
sched: Avoid dereferencing skb pointer after child enqueue
2019-01-15 20:12:00 -08:00
sch_choke.c
net: sched: sch: add extack for change qdisc ops
2017-12-21 12:32:50 -05:00
sch_codel.c
net: sched: sch: add extack for change qdisc ops
2017-12-21 12:32:50 -05:00
sch_drr.c
sched: Fix detection of empty queues in child qdiscs
2019-01-15 20:12:00 -08:00
sch_dsmark.c
sched: Avoid dereferencing skb pointer after child enqueue
2019-01-15 20:12:00 -08:00
sch_etf.c
etf: Drop all expired packets
2018-11-16 20:39:34 -08:00
sch_fifo.c
net: sched: rename qdisc_destroy() to qdisc_put()
2018-09-25 20:17:35 -07:00
sch_fq_codel.c
net: Add and use skb_mark_not_on_list().
2018-09-10 10:06:54 -07:00
sch_fq.c
net_sched: sch_fq: avoid calling ktime_get_ns() if not needed
2018-11-20 09:51:32 -08:00
sch_generic.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-03-04 13:26:15 -08:00
sch_gred.c
net: sched: gred: support reporting stats from offloads
2018-11-19 18:53:46 -08:00
sch_hfsc.c
sched: Fix detection of empty queues in child qdiscs
2019-01-15 20:12:00 -08:00
sch_hhf.c
net: Add and use skb_mark_not_on_list().
2018-09-10 10:06:54 -07:00
sch_htb.c
sched: Avoid dereferencing skb pointer after child enqueue
2019-01-15 20:12:00 -08:00
sch_ingress.c
net: sched: allow ingress and clsact qdiscs to share filter blocks
2018-01-17 14:53:57 -05:00
sch_mq.c
net: sched: mq: offload a graft notification
2018-11-14 08:51:28 -08:00
sch_mqprio.c
net: sched: rename qdisc_destroy() to qdisc_put()
2018-09-25 20:17:35 -07:00
sch_multiq.c
net: sched: rename qdisc_destroy() to qdisc_put()
2018-09-25 20:17:35 -07:00
sch_netem.c
net: netem: fix skb length BUG_ON in __skb_to_sgvec
2019-02-28 10:31:31 -08:00
sch_pie.c
net: sched: pie: avoid slow division in drop probability decay
2019-02-28 10:35:41 -08:00
sch_plug.c
net: sched: sch: add extack for change qdisc ops
2017-12-21 12:32:50 -05:00
sch_prio.c
sched: Avoid dereferencing skb pointer after child enqueue
2019-01-15 20:12:00 -08:00
sch_qfq.c
sched: Fix detection of empty queues in child qdiscs
2019-01-15 20:12:00 -08:00
sch_red.c
net: sched: red: notify drivers about RED's limit parameter
2018-11-14 08:51:28 -08:00
sch_sfb.c
net: sched: rename qdisc_destroy() to qdisc_put()
2018-09-25 20:17:35 -07:00
sch_sfq.c
net: sch: api: add extack support in tcf_block_get
2017-12-21 12:32:51 -05:00
sch_skbprio.c
net/sched: add skbprio scheduler
2018-07-24 14:44:00 -07:00
sch_taprio.c
tc: Add support for configuring the taprio scheduler
2018-10-04 13:52:23 -07:00
sch_tbf.c
sched: Avoid dereferencing skb pointer after child enqueue
2019-01-15 20:12:00 -08:00
sch_teql.c
net: sched: sch: add extack for init callback
2017-12-21 12:32:50 -05:00