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linux/net/sched
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Victor Nogueira aae09a6c77 net/sched: act_mirred: Don't zero blockid when net device is being deleted 
While testing tdc with parallel tests for mirred to block we caught an
intermittent bug. The blockid was being zeroed out when a net device
was deleted and, thus, giving us an incorrect blockid value whenever
we tried to dump the mirred action. Since we don't increment the block
refcount in the control path (and only use the ID), we don't need to
zero the blockid field whenever a net device is going down.

Fixes: 42f39036cd ("net/sched: act_mirred: Allow mirred to block")
Signed-off-by: Victor Nogueira <victor@mojatatu.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://lore.kernel.org/r/20240207222902.1469398-1-victor@mojatatu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-09 12:57:25 -08:00
..
act_api.c net/sched: simplify tc_action_load_ops parameters 2024-01-07 14:58:26 +00:00
act_bpf.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_connmark.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_csum.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_ct.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-01-09 16:23:26 +01:00
act_ctinfo.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_gact.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_gate.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_ife.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_meta_mark.c
act_meta_skbprio.c
act_meta_skbtcindex.c
act_mirred.c net/sched: act_mirred: Don't zero blockid when net device is being deleted 2024-02-09 12:57:25 -08:00
act_mpls.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_nat.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_pedit.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_police.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_sample.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_simple.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_skbedit.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_skbmod.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_tunnel_key.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
act_vlan.c net/sched: introduce ACT_P_BOUND return code 2024-01-03 18:36:24 -08:00
cls_api.c net/sched: flower: Fix chain template offload 2024-01-24 01:33:59 +00:00
cls_basic.c net: sched: Fill in missing MODULE_DESCRIPTION for classifiers 2023-11-01 21:49:09 -07:00
cls_bpf.c net: sched: cls_bpf: Undo tcf_bind_filter in case of an error 2023-07-17 07:33:39 +01:00
cls_cgroup.c net: sched: Fill in missing MODULE_DESCRIPTION for classifiers 2023-11-01 21:49:09 -07:00
cls_flow.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
cls_flower.c net/sched: flower: Fix chain template offload 2024-01-24 01:33:59 +00:00
cls_fw.c net: sched: Fill in missing MODULE_DESCRIPTION for classifiers 2023-11-01 21:49:09 -07:00
cls_matchall.c net: sched: cls_matchall: Undo tcf_bind_filter in case of failure after mall_set_parms 2023-07-17 07:33:38 +01:00
cls_route.c net: sched: Fill in missing MODULE_DESCRIPTION for classifiers 2023-11-01 21:49:09 -07:00
cls_u32.c net/sched: cls_u32: replace int refcounts with proper refcounts 2023-11-18 19:38:23 -08:00
em_canid.c
em_cmp.c
em_ipset.c
em_ipt.c
em_meta.c net: implement lockless SO_PRIORITY 2023-10-01 19:09:54 +01:00
em_nbyte.c
em_text.c net: sched: em_text: fix possible memory leak in em_text_destroy() 2024-01-01 13:08:15 +00:00
em_u32.c
ematch.c net_sched: reject TCF_EM_SIMPLE case for complex ematch module 2022-12-19 09:43:18 +00:00
Kconfig bpf: Add fd-based tcx multi-prog infra with link support 2023-07-19 10:07:27 -07:00
Makefile net/sched: Retire ipt action 2024-01-02 12:41:16 +00:00
sch_api.c net: sched: move block device tracking into tcf_block_get/put_ext() 2024-01-05 11:19:08 +00:00
sch_blackhole.c
sch_cake.c net: move gso declarations and functions to their own files 2023-06-10 00:11:41 -07:00
sch_cbs.c net/sched: cbs: Use units.h instead of the copy of a definition 2023-11-30 23:15:48 -08:00
sch_choke.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_codel.c net: sched: remove redundant NULL check in change hook function 2022-09-01 08:06:45 +02:00
sch_drr.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_etf.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_ets.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_fifo.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_fq.c net_sched: sch_fq: better validate TCA_FQ_WEIGHTS and TCA_FQ_PRIOMAP 2023-11-08 18:30:21 -08:00
sch_fq_codel.c Revert "net: sched: fq_codel: remove redundant resource cleanup in fq_codel_init()" 2022-10-19 13:47:09 +01:00
sch_fq_pie.c netlink: make range pointers in policies const 2023-10-26 16:24:09 -07:00
sch_frag.c net: dst: remove unnecessary input parameter in dst_alloc and dst_init 2023-09-12 11:42:25 +02:00
sch_generic.c net: sched: move block device tracking into tcf_block_get/put_ext() 2024-01-05 11:19:08 +00:00
sch_gred.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_hfsc.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_hhf.c net: sched: remove redundant NULL check in change hook function 2022-09-01 08:06:45 +02:00
sch_htb.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_ingress.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_mq.c net: sched: add rcu annotations around qdisc->qdisc_sleeping 2023-06-07 10:25:39 +01:00
sch_mqprio.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_mqprio_lib.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_mqprio_lib.h net/sched: mqprio: allow per-TC user input of FP adminStatus 2023-04-13 22:22:10 -07:00
sch_multiq.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_netem.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_pie.c net: sched: add rcu annotations around qdisc->qdisc_sleeping 2023-06-07 10:25:39 +01:00
sch_plug.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_prio.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_qfq.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_red.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_sfb.c Networking fixes for 6.1-rc2, including fixes from netfilter 2022-10-20 17:24:59 -07:00
sch_sfq.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_skbprio.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_taprio.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_tbf.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00
sch_teql.c net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs 2023-11-01 21:49:09 -07:00