Martin KaFai Lau
9768c9f10c
UPSTREAM: tcp: bpf: Add TCP_BPF_DELACK_MAX setsockopt ...
This change is mostly from an internal patch and adapts it from sysctl
config to the bpf_setsockopt setup.
The bpf_prog can set the max delay ack by using
bpf_setsockopt(TCP_BPF_DELACK_MAX). This max delay ack can be communicated
to its peer through bpf header option. The receiving peer can then use
this max delay ack and set a potentially lower rto by using
bpf_setsockopt(TCP_BPF_RTO_MIN) which will be introduced
in the next patch.
Another later selftest patch will also use it like the above to show
how to write and parse bpf tcp header option.
Change-Id: Ia2591a16e948ced059df4b1e1447360e7aab9e0f
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20200820190021.2884000-1-kafai@fb.com
2026-01-14 18:12:17 -08:00
This is the 5.4.279 stable release
2024-07-08 13:55:50 +00:00
netfilter: nf_tables: do not defer rule destruction via call_rcu
2025-06-04 14:32:36 +02:00
UPSTREAM: bpf, netns: Keep a list of attached bpf_link's
2026-01-14 17:53:12 -08:00
net: nfc: nci: Increase NCI_DATA_TIMEOUT to 3000 ms
2025-12-03 12:45:11 +01:00
sctp: detect and prevent references to a freed transport in sendmsg
2025-05-02 07:39:16 +02:00
net: sched: extract qstats update code into functions
2025-08-28 16:21:36 +02:00
This is the 5.4.275 stable release
2024-05-15 16:00:38 +00:00
UPSTREAM: af_unix: Do not use atomic ops for unix_sk(sk)->inflight.
2024-07-02 13:43:53 +03:00
bonding (gcc13): synchronize bond_{a,t}lb_xmit() types
2023-06-14 10:59:58 +02:00
bonding: fix macvlan over alb bond support
2023-08-30 16:27:24 +02:00
UPSTREAM: bpf: INET_DIAG support in bpf_sk_storage
2025-12-23 13:36:00 -08:00
net: busy-poll: use ktime_get_ns() instead of local_clock()
2024-09-04 13:15:03 +02:00
Merge tag 'ASB-2025-10-06_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-10-08 15:17:54 +03:00
UPSTREAM: bpf: Allow to retrieve cgroup v1 classid from v2 hooks
2025-12-23 13:36:09 -08:00
cnss2: Add API to send WFC mode to WLAN FW
2023-01-17 14:37:14 +05:30
Merge 5.4.248 into android11-5.4-lts
2023-06-22 16:16:24 +00:00
UPSTREAM: wireguard: device: reset peer src endpoint when netns exits
2025-09-24 12:16:39 +02:00
net: fix __dst_negative_advice() race
2024-06-16 13:28:52 +02:00
erspan: Add type I version 0 support.
2024-04-13 12:51:36 +02:00
Revert "inet: shrink struct flowi_common"
2023-11-27 17:25:07 +00:00
UPSTREAM: flow_dissector: Pull BPF program assignment up to bpf-netns
2026-01-14 17:53:12 -08:00
net: extract port range fields from fl_flow_key
2025-03-13 12:43:23 +01:00
Revert "genetlink: hold RCU in genlmsg_mcast()"
2024-11-09 16:39:42 +00:00
net: ieee802154: return -EINVAL for unknown addr type
2022-10-26 13:22:59 +02:00
net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX
2023-12-20 15:41:13 +01:00
UPSTREAM: net: Track socket refcounts in skb_steal_sock()
2025-12-23 13:36:11 -08:00
UPSTREAM: bpf: Allow any port in bpf_bind helper
2025-12-23 13:36:18 -08:00
UPSTREAM: tcp: bpf: Add TCP_BPF_DELACK_MAX setsockopt
2026-01-14 18:12:17 -08:00
UPSTREAM: net: Track socket refcounts in skb_steal_sock()
2025-12-23 13:36:11 -08:00
Merge 5.4.245 into android11-5.4-lts
2023-06-20 16:54:26 +00:00
UPSTREAM: bpf: Enable bpf_iter targets registering ctx argument types
2026-01-14 17:41:40 -08:00
ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode
2023-05-30 12:44:05 +01:00
Merge tag 'ASB-2025-12-01_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-12-04 19:21:35 +02:00
tcp: Reduce chance of collisions in inet6_hashfn().
2023-08-11 11:53:47 +02:00
UPSTREAM: net: Refactor arguments of inet{,6}_bind
2025-12-23 13:36:18 -08:00
kcm: Serialise kcm_sendmsg() for the same socket.
2024-09-04 13:14:59 +02:00
vrf: use RCU protection in l3mdev_l3_out()
2025-03-13 12:43:12 +01:00
net: lapb: increase LAPB_HEADER_LEN
2024-12-19 18:05:03 +01:00
llc: Drop support for ETH_P_TR_802_2.
2024-02-23 08:24:50 +01:00
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
2023-09-23 10:59:42 +02:00
mac80211: Add support to trigger sta disconnect on hardware restart
2024-11-08 16:20:52 +01:00
mrp: introduce active flags to prevent UAF when applicant uninit
2023-01-18 11:41:37 +01:00
Merge android11-5.4.249+ ( d57e792) into msm-5.4
2023-09-28 16:45:28 +05:30
UPSTREAM: net: push loops and nb calls into helper functions
2026-01-14 18:12:09 -08:00
net/sched: sch_qfq: Fix null-deref in agg_dequeue
2025-12-03 12:45:04 +01:00
tcp/udp: Make early_demux back namespacified.
2022-11-10 17:57:55 +01:00
BACKPORT: tcp: Use a struct to represent a saved_syn
2026-01-14 18:12:17 -08:00
Revert "net: rtnetlink: add msg kind names"
2025-10-31 07:58:56 +00:00
This is the 5.4.297 stable release
2025-09-02 10:52:40 +00:00
scm: fix MSG_CTRUNC setting condition for SO_PASSSEC
2023-05-17 11:35:41 +02:00
UPSTREAM: seg6: fix seg6_validate_srh() to avoid slab-out-of-bounds
2026-01-14 17:48:10 -08:00
UPSTREAM: bpf: net: Avoid incorrect bpf_sk_reuseport_detach call
2026-01-14 18:12:02 -08:00
UPSTREAM: net: Generate reuseport group ID on group creation
2025-12-23 13:35:57 -08:00
UPSTREAM: net: bpf: Add bpf_seq_afinfo in tcp_iter_state
2026-01-14 18:12:05 -08:00
ANDROID: add TEST_MAPPING for net/, include/net
2023-01-23 17:54:01 +00:00
UPSTREAM: net: bpf: Add bpf_seq_afinfo in udp_iter_state
2026-01-14 18:12:06 -08:00
BACKPORT: udp_tunnel: add central NIC RX port offload infrastructure
2026-01-14 18:12:10 -08:00
tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
2023-04-26 11:24:05 +02:00
vxlan: calculate correct header length for GPE
2023-08-11 11:53:47 +02:00
UPSTREAM: bpf: cpumap: Add the possibility to attach an eBPF program to cpumap
2026-01-14 18:12:04 -08:00
UPSTREAM: xsk: Move xskmap.c to net/xdp/
2026-01-14 17:48:04 -08:00
This is the 5.4.276 stable release
2024-05-17 15:29:56 +00:00
9768c9f10c