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e249ae717beb95fdf56e094faee1d98ffdc48596
linux/net/sched
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Eric Dumazet e249ae717b net/sched: sch_htb: annotate data-races (III) 
htb_dump_class_stats() will soon run locklessly.

(no RTNL, not qdisc spinlock).

Add READ_ONCE()/WRITE_ONCE() annotations on these fields:

- cl->overlimits
- cl->drops
- cl->tokens
- cl->ctokens

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260514095935.3926276-5-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-05-15 18:19:11 -07:00
..
act_api.c
net/sched: add qstats_cpu_drop_inc() helper
2026-05-04 18:59:07 -07:00
act_bpf.c
net/sched: add qstats_cpu_drop_inc() helper
2026-05-04 18:59:07 -07:00
act_connmark.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
act_csum.c
net: sched: act_csum: validate nested VLAN headers
2026-04-03 14:34:56 -07:00
act_ct.c
net/sched: act_ct: Only release RCU read lock after ct_ft
2026-04-12 09:26:15 -07:00
act_ctinfo.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
act_gact.c
net/sched: Add module aliases for cls_,sch_,act_ modules
2024-02-02 10:57:55 -08:00
act_gate.c
net/sched: act_gate: snapshot parameters with RCU on replace
2026-02-27 16:10:36 -08:00
act_ife.c
net/sched: add qstats_cpu_drop_inc() helper
2026-05-04 18:59:07 -07:00
act_meta_mark.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
act_meta_skbprio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
act_meta_skbtcindex.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
act_mirred.c
net/sched: act_mirred: fix wrong device for mac_header_xmit check in tcf_blockcast_redir
2026-04-16 11:16:32 +02:00
act_mpls.c
net/sched: add qstats_cpu_drop_inc() helper
2026-05-04 18:59:07 -07:00
act_nat.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
act_pedit.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
act_police.c
net/sched: add qstats_cpu_drop_inc() helper
2026-05-04 18:59:07 -07:00
act_sample.c
net: sched: act_sample: add action cookie to sample
2024-07-05 17:45:47 -07:00
act_simple.c
net/sched: Remove redundant memset(0) call in reset_policy()
2025-08-12 17:13:29 -07:00
act_skbedit.c
net/sched: add qstats_cpu_drop_inc() helper
2026-05-04 18:59:07 -07:00
act_skbmod.c
net/sched: rename qstats_overlimit_inc() to qstats_cpu_overlimit_inc()
2026-04-29 16:42:44 -07:00
act_tunnel_key.c
net_sched: add back BH safety to tcf_lock
2025-09-02 15:51:45 -07:00
act_vlan.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
bpf_qdisc.c
bpf: net_sched: Use the correct destructor kfunc type
2026-01-12 18:53:57 -08:00
cls_api.c
net: sched: cls_api: fix tc_chain_fill_node to initialize tcm_info to zero to prevent an info-leak
2026-03-30 17:56:40 -07:00
cls_basic.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
cls_bpf.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
cls_cgroup.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
cls_flow.c
net/sched: cls_flow: fix NULL pointer dereference on shared blocks
2026-04-02 15:08:42 +02:00
cls_flower.c
net/sched: cls_flower: revert unintended changes
2026-04-30 13:47:01 +02:00
cls_fw.c
net/sched: cls_fw: fix NULL dereference of "old" filters before change()
2026-04-12 08:49:13 -07:00
cls_matchall.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
cls_route.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
cls_u32.c
net: sched: cls_u32: Avoid memcpy() false-positive warning in u32_init_knode()
2026-03-10 19:39:35 -07:00
em_canid.c
net/sched: em_canid: fix uninit-value in em_canid_match
2025-11-26 16:28:10 +01:00
em_cmp.c
net: sched: fix TCF_LAYER_TRANSPORT handling in tcf_get_base_ptr()
2025-11-24 18:53:14 -08:00
em_ipset.c
sched: consistently handle layer3 header accesses in the presence of VLANs
2020-07-03 14:34:53 -07:00
em_ipt.c
sched: consistently handle layer3 header accesses in the presence of VLANs
2020-07-03 14:34:53 -07:00
em_meta.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
em_nbyte.c
net: sched: fix TCF_LAYER_TRANSPORT handling in tcf_get_base_ptr()
2025-11-24 18:53:14 -08:00
em_text.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
em_u32.c
net: fill in MODULE_DESCRIPTION()s for net/sched
2024-02-09 14:12:02 -08:00
ematch.c
net_sched: reject TCF_EM_SIMPLE case for complex ematch module
2022-12-19 09:43:18 +00:00
Kconfig
sched: Add enqueue/dequeue of dualpi2 qdisc
2025-07-23 17:52:07 -07:00
Makefile
sched: Add enqueue/dequeue of dualpi2 qdisc
2025-07-23 17:52:07 -07:00
sch_api.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_blackhole.c
Revert "net: sched: Pass root lock to Qdisc_ops.enqueue"
2020-07-16 16:48:34 -07:00
sch_cake.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_cbs.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-05-14 10:08:06 -07:00
sch_choke.c
net/sched: add qdisc_qlen_inc() and qdisc_qlen_dec()
2026-05-11 18:28:07 -07:00
sch_codel.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_drr.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_dualpi2.c
net/sched: sch_dualpi2: annotate data-races in dualpi2_dump_stats()
2026-05-15 17:43:49 -07:00
sch_etf.c
net/sched: add qdisc_qlen_inc() and qdisc_qlen_dec()
2026-05-11 18:28:07 -07:00
sch_ets.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_fifo.c
pfifo_tail_enqueue: Drop new packet when sch->limit == 0
2025-02-05 18:13:58 -08:00
sch_fq_codel.c
net/sched: fq_codel: local packets no longer count against memory limit
2026-05-13 19:13:41 -07:00
sch_fq_pie.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_fq.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_frag.c
net: convert remaining ipv6_stub users to direct function calls
2026-03-29 11:21:23 -07:00
sch_generic.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_gred.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_hfsc.c
net/sched: sch_hfsc: annotate data-races in hfsc_dump_class_stats()
2026-05-14 17:05:20 -07:00
sch_hhf.c
net/sched: add qdisc_qlen_inc() and qdisc_qlen_dec()
2026-05-11 18:28:07 -07:00
sch_htb.c
net/sched: sch_htb: annotate data-races (III)
2026-05-15 18:19:11 -07:00
sch_ingress.c
clsact: Fix use-after-free in init/destroy rollback asymmetry
2026-03-17 12:09:16 +01:00
sch_mq.c
net/sched: mq: no longer acquire qdisc spinlocks in dump operations
2026-05-11 18:28:08 -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_mqprio.c
net/sched: mq_prio: no longer acquire qdisc spinlocks in mqprio_dump_class_stats()
2026-05-11 18:28:08 -07:00
sch_multiq.c
net/sched: add qdisc_qlen_inc() and qdisc_qlen_dec()
2026-05-11 18:28:07 -07:00
sch_netem.c
net/sched: netem: add per-impairment extended statistics
2026-05-14 11:41:30 +02:00
sch_pie.c
net/sched: sch_pie: annotate more data-races in pie_dump_stats()
2026-05-01 17:54:57 -07:00
sch_plug.c
net/sched: Add module aliases for cls_,sch_,act_ modules
2024-02-02 10:57:55 -08:00
sch_prio.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_qfq.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_red.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_sfb.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_sfq.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_skbprio.c
net/sched: add qdisc_qlen_inc() and qdisc_qlen_dec()
2026-05-11 18:28:07 -07:00
sch_taprio.c
net/sched: add qdisc_qlen_inc() and qdisc_qlen_dec()
2026-05-11 18:28:07 -07:00
sch_tbf.c
net/sched: annotate data-races around sch->qstats.backlog
2026-05-11 18:28:07 -07:00
sch_teql.c
net/sched: add qdisc_qlen_inc() and qdisc_qlen_dec()
2026-05-11 18:28:07 -07:00