From: Jason Xing <kerneljasonxing@gmail.com>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, dsahern@kernel.org, ast@kernel.org,
daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev,
eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev,
john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me,
haoluo@google.com, jolsa@kernel.org, horms@kernel.org,
ncardwell@google.com, kuniyu@amazon.com
Cc: bpf@vger.kernel.org, netdev@vger.kernel.org,
Jason Xing <kerneljasonxing@gmail.com>
Subject: [PATCH net-next 0/3] bpf: support setting max RTO for bpf_setsockopt
Date: Thu, 13 Feb 2025 08:43:51 +0800 [thread overview]
Message-ID: <20250213004355.38918-1-kerneljasonxing@gmail.com> (raw)
Support max RTO set by BPF program calling bpf_setsockopt().
Add corresponding selftests.
Jason Xing (3):
tcp: add TCP_RTO_MAX_MIN_SEC definition
bpf: add TCP_BPF_RTO_MAX for bpf_setsockopt
selftests/bpf: add rto max for bpf_setsockopt test
Documentation/networking/ip-sysctl.rst | 3 +-
include/net/tcp.h | 1 +
include/uapi/linux/bpf.h | 2 ++
net/core/filter.c | 6 ++++
net/ipv4/sysctl_net_ipv4.c | 3 +-
net/ipv4/tcp.c | 3 +-
tools/include/uapi/linux/bpf.h | 2 ++
.../bpf/prog_tests/tcp_hdr_options.c | 28 +++++++++++++------
.../bpf/progs/test_tcp_hdr_options.c | 26 +++++++++++++++++
.../selftests/bpf/test_tcp_hdr_options.h | 3 ++
10 files changed, 66 insertions(+), 11 deletions(-)
--
2.43.5
next reply other threads:[~2025-02-13 0:44 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-13 0:43 Jason Xing [this message]
2025-02-13 0:43 ` [PATCH net-next 1/3] tcp: add TCP_RTO_MAX_MIN_SEC definition Jason Xing
2025-02-13 2:19 ` Kuniyuki Iwashima
2025-02-13 0:43 ` [PATCH net-next 2/3] bpf: add TCP_BPF_RTO_MAX for bpf_setsockopt Jason Xing
2025-02-13 2:25 ` Kuniyuki Iwashima
2025-02-13 2:32 ` Kuniyuki Iwashima
2025-02-13 3:14 ` Jason Xing
2025-02-13 23:41 ` Stanislav Fomichev
2025-02-13 23:57 ` Jason Xing
2025-02-14 2:14 ` Martin KaFai Lau
2025-02-14 3:09 ` Jason Xing
2025-02-14 5:41 ` Martin KaFai Lau
2025-02-14 6:12 ` Jason Xing
2025-02-14 6:40 ` Martin KaFai Lau
2025-02-14 6:56 ` Jason Xing
2025-02-14 23:44 ` Martin KaFai Lau
2025-02-14 23:53 ` Jason Xing
2025-02-15 2:39 ` Martin KaFai Lau
2025-02-15 2:52 ` Jason Xing
2025-02-14 15:48 ` Stanislav Fomichev
2025-02-14 23:21 ` Jason Xing
2025-02-13 0:43 ` [PATCH net-next 3/3] selftests/bpf: add rto max for bpf_setsockopt test Jason Xing
2025-02-13 2:30 ` Kuniyuki Iwashima
2025-02-13 3:13 ` Jason Xing
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