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linux-xiaomi-chiron/tools/include/uapi/linux
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Maxim Mikityanskiy 33bf988504 bpf: Add helpers to issue and check SYN cookies in XDP 
The new helpers bpf_tcp_raw_{gen,check}_syncookie_ipv{4,6} allow an XDP
program to generate SYN cookies in response to TCP SYN packets and to
check those cookies upon receiving the first ACK packet (the final
packet of the TCP handshake).

Unlike bpf_tcp_{gen,check}_syncookie these new helpers don't need a
listening socket on the local machine, which allows to use them together
with synproxy to accelerate SYN cookie generation.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20220615134847.3753567-4-maximmi@nvidia.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2022-06-16 21:20:30 -07:00
..
tc_act net: Move all TC actions identifiers to one place 2019-02-10 09:28:43 -08:00
bpf.h bpf: Add helpers to issue and check SYN cookies in XDP 2022-06-16 21:20:30 -07:00
bpf_common.h bpf: Sync kernel ABI header with tooling header for bpf_common.h 2018-02-09 00:24:38 +01:00
bpf_perf_event.h tools, headers: Sync struct bpf_perf_event_data 2021-01-26 00:15:03 +01:00
btf.h bpf: Add btf enum64 support 2022-06-07 10:20:42 -07:00
const.h tools headers UAPI: Sync linux/const.h with the kernel headers 2020-12-18 17:32:28 -03:00
erspan.h tools, include: Grab a copy of linux/erspan.h 2018-04-30 17:56:24 +02:00
ethtool.h tools: include: Add ethtool_drvinfo definition to UAPI header 2021-08-24 14:48:40 -07:00
fadvise.h tools headers uapi: Grab a copy of fadvise.h 2018-12-18 16:17:40 -03:00
fcntl.h tools headers API: Update faccessat2 affected files 2020-06-09 12:40:03 -03:00
filter.h tools: bpf: Use local copy of headers including uapi/linux/filter.h 2020-07-21 10:50:35 +01:00
fs.h tools headers UAPI: Sync linux/fs.h with the kernel sources 2021-09-11 16:14:53 -03:00
fscrypt.h tools headers UAPI: Sync linux/fscrypt.h with the kernel sources 2020-12-18 17:32:28 -03:00
hw_breakpoint.h tools/headers: Synchronize kernel ABI headers 2017-11-04 09:27:46 +01:00
if_link.h net: add IFLA_TSO_{MAX_SIZE|SEGS} attributes 2022-05-16 10:18:55 +01:00
if_tun.h selftests/bpf: fix compilation error for flow_dissector.c 2019-05-29 15:15:07 +02:00
if_xdp.h xsk: Add new statistics 2020-07-13 15:32:56 -07:00
in.h tools headers UAPI: Sync linux/in.h copy with the kernel sources 2021-09-11 16:12:26 -03:00
kcmp.h tools headers: Synchronize kernel ABI headers wrt SPDX tags 2017-11-28 14:29:20 -03:00
kvm.h tools headers UAPI: Sync linux/kvm.h with the kernel sources 2022-05-08 21:48:49 -03:00
mman.h tools UAPI: Update copy of linux/mman.h from the kernel sources 2020-11-03 08:36:51 -03:00
mount.h tools include UAPI: Update linux/mount.h copy 2021-09-10 18:15:22 -03:00
netlink.h net: netlink: rename NETLINK_DUMP_STRICT_CHK -> NETLINK_GET_STRICT_CHK 2018-12-14 11:44:31 -08:00
openat2.h tools headers UAPI: Sync openat2.h with the kernel sources 2021-03-06 16:54:22 -03:00
perf_event.h Changes for this cycle were: 2022-03-22 13:06:49 -07:00
pkt_cls.h net: sched: remove NET_CLS_IND config option 2019-06-15 14:06:13 -07:00
pkt_sched.h sch_htb: Hierarchical QoS hardware offload 2021-01-22 20:41:29 -08:00
prctl.h tools headers UAPI: Sync linux/prctl.h with the kernel sources 2022-02-01 13:04:22 -03:00
sched.h tools headers UAPI: Sync sched.h with the kernel 2020-04-14 09:01:08 -03:00
seg6.h selftests/bpf: missing headers test_lwt_seg6local 2018-05-28 17:41:00 +02:00
seg6_local.h selftests/bpf: missing headers test_lwt_seg6local 2018-05-28 17:41:00 +02:00
stat.h tools headers UAPI: Sync linux/stat.h with the kernel sources 2020-12-17 14:40:24 -03:00
tcp.h bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE 2021-01-20 14:23:00 -08:00
tls.h bpf, tls: add tls header to tools infrastructure 2018-10-16 08:10:01 -07:00
types.h tools/bpf: Move linux/types.h for selftests and bpftool 2020-03-13 20:56:34 +01:00
usbdevice_fs.h tools headers uapi: Sync linux/usbdevice_fs.h with the kernel sources 2019-09-30 17:29:02 -03:00
vhost.h tools include UAPI: Sync linux/vhost.h with the kernel sources 2022-04-09 11:42:33 -03:00