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linux/net
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Jordan Rife f5080f612a bpf: tcp: Avoid socket skips and repeats during iteration 
Replace the offset-based approach for tracking progress through a bucket
in the TCP table with one based on socket cookies. Remember the cookies
of unprocessed sockets from the last batch and use this list to
pick up where we left off or, in the case that the next socket
disappears between reads, find the first socket after that point that
still exists in the bucket and resume from there.

This approach guarantees that all sockets that existed when iteration
began and continue to exist throughout will be visited exactly once.
Sockets that are added to the table during iteration may or may not be
seen, but if they are they will be seen exactly once.

Signed-off-by: Jordan Rife <jordan@jrife.io>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
2025-07-14 12:09:09 -07:00
..
6lowpan
9p netfs: Fix the request's work item to not require a ref 2025-05-21 14:35:20 +02:00
802 treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
8021q net: 802: Remove unused p8022 code 2025-04-22 07:04:02 -07:00
appletalk net: remove sock_i_uid() 2025-06-23 17:04:03 -07:00
atm atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). 2025-06-25 16:43:39 -07:00
ax25 treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
batman-adv treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
bluetooth Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-06-26 10:40:50 -07:00
bpf selftests/bpf: Add test to access const void pointer argument in tracing program 2025-04-23 11:26:22 -07:00
bridge bridge: mcast: Fix use-after-free during router port configuration 2025-06-23 18:19:10 -07:00
caif caif: reduce stack size, again 2025-06-23 16:58:43 -07:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-06-12 10:09:10 -07:00
ceph A small CephFS encryption-related fix and a dead code cleanup. 2025-04-25 15:51:28 -07:00
core bpf-next-for-netdev 2025-06-26 17:13:17 -07:00
dcb dcb: Use rtnl_register_many(). 2024-10-15 18:52:26 -07:00
devlink devlink: Add new "enable_phc" generic device param 2025-06-18 18:57:29 -07:00
dns_resolver
dsa net: dsa: tag_brcm: add support for legacy FCS tags 2025-06-17 17:52:01 -07:00
ethernet
ethtool net: ethtool: rss: add notifications 2025-06-25 15:24:14 -07:00
handshake module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
hsr treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
ieee802154 treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
ife
ipv4 bpf: tcp: Avoid socket skips and repeats during iteration 2025-07-14 12:09:09 -07:00
ipv6 net: Remove unnecessary NULL check for lwtunnel_fill_encap() 2025-06-25 16:52:46 -07:00
iucv s390: Convert MACHINE_IS_[LPAR|VM|KVM], etc, machine_is_[lpar|vm|kvm]() 2025-03-04 17:18:07 +01:00
kcm kcm: replace call_rcu by kfree_rcu for simple kmem_cache_free callback 2024-10-15 10:50:21 -07:00
key net: remove sock_i_uid() 2025-06-23 17:04:03 -07:00
l2tp net: annotate races around sk->sk_uid 2025-06-23 17:04:03 -07:00
l3mdev net: fib_rules: Fix iif / oif matching on L3 master device 2025-04-15 17:54:56 -07:00
lapb treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
llc net: make sk->sk_rcvtimeo lockless 2025-06-23 17:05:12 -07:00
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-06-26 10:40:50 -07:00
mac802154 mac802154: Switch to use hrtimer_setup() 2025-02-18 10:35:44 +01:00
mctp net: mctp: use nlmsg_payload() for netlink message data extraction 2025-05-26 17:38:27 +02:00
mpls mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu(). 2025-06-17 18:21:59 -07:00
mptcp net: annotate races around sk->sk_uid 2025-06-23 17:04:03 -07:00
ncsi net: ncsi: Fix buffer overflow in fetching version id 2025-06-12 18:21:59 -07:00
netfilter treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
netlabel calipso: unlock rcu before returning -EAFNOSUPPORT 2025-06-05 08:03:38 -07:00
netlink netlink: fix policy dump for int with validation callback 2025-05-12 18:50:09 -07:00
netrom treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-06-19 13:00:24 -07:00
nsh
openvswitch openvswitch: Allocate struct ovs_pcpu_storage dynamically 2025-06-17 14:47:46 +02:00
packet net: remove sock_i_uid() 2025-06-23 17:04:03 -07:00
phonet net: remove sock_i_uid() 2025-06-23 17:04:03 -07:00
psample psample: adjust size if rate_as_probability is set 2024-12-18 19:23:04 -08:00
qrtr
rds rds: Correct spelling 2025-06-21 07:35:39 -07:00
rfkill net: rfkill: gpio: allow booting in blocked state 2025-02-11 11:55:55 +01:00
rose treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
rxrpc treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
sched net/sched: replace strncpy with strscpy 2025-06-23 16:56:51 -07:00
sctp net: make sk->sk_rcvtimeo lockless 2025-06-23 17:05:12 -07:00
shaper net: add netdev_lock() / netdev_unlock() helpers 2025-01-15 19:13:33 -08:00
smc net: make sk->sk_rcvtimeo lockless 2025-06-23 17:05:12 -07:00
strparser net: make sk->sk_rcvtimeo lockless 2025-06-23 17:05:12 -07:00
sunrpc nfsd-6.16 fixes: 2025-06-21 09:20:15 -07:00
switchdev net: switchdev: Convert blocking notification chain to a raw one 2025-03-11 11:30:28 +01:00
tipc net: remove sock_i_uid() 2025-06-23 17:04:03 -07:00
tls bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls 2025-06-11 16:59:42 +02:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-06-26 10:40:50 -07:00
vmw_vsock Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-05-28 10:11:15 +02:00
wireless wifi: cfg80211: support configuration of S1G station capabilities 2025-06-24 15:19:28 +02:00
x25 net: make sk->sk_rcvtimeo lockless 2025-06-23 17:05:12 -07:00
xdp net: remove sock_i_uid() 2025-06-23 17:04:03 -07:00
xfrm treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
compat.c
devres.c
Kconfig net: Kconfig NET_DEVMEM selects GENERIC_ALLOCATOR 2025-05-27 17:31:42 -07:00
Kconfig.debug rtnetlink: Add per-netns RTNL. 2024-10-08 15:16:59 +02:00
Makefile net: Retire DCCP socket. 2025-04-11 18:58:10 -07:00
socket.c net: annotate races around sk->sk_uid 2025-06-23 17:04:03 -07:00
sysctl_net.c