From: Stanislav Fomichev <sdf.kernel@gmail.com>
To: Kuniyuki Iwashima <kuniyu@google.com>
Cc: "Alexei Starovoitov" <ast@kernel.org>,
"Daniel Borkmann" <daniel@iogearbox.net>,
"Andrii Nakryiko" <andrii@kernel.org>,
"Martin KaFai Lau" <martin.lau@linux.dev>,
"Eduard Zingerman" <eddyz87@gmail.com>,
"Kumar Kartikeya Dwivedi" <memxor@gmail.com>,
"Amery Hung" <ameryhung@gmail.com>,
"Yonghong Song" <yonghong.song@linux.dev>,
"John Fastabend" <john.fastabend@gmail.com>,
"Stanislav Fomichev" <sdf@fomichev.me>,
"Eric Dumazet" <edumazet@kernel.org>,
"Neal Cardwell" <ncardwell@google.com>,
"Willem de Bruijn" <willemb@google.com>,
"Tenzin Ukyab" <ukyab@berkeley.edu>,
"Clément Léger" <cleger@meta.com>,
"Kuniyuki Iwashima" <kuni1840@gmail.com>,
bpf@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH v4 bpf-next 03/10] selftest: bpf: Use bpf_tcp_ops_set_flags() in bpf_tcp_ops_hdr.c.
Date: Tue, 6 Oct 2026 15:04:52 -0700 [thread overview]
Message-ID: <asVwfwx2Z3AxV_Ou@devvm7509.cco0.facebook.com> (raw)
In-Reply-To: <20261006192601.1875100-4-kuniyu@google.com>
On 10/06, Kuniyuki Iwashima wrote:
> The next patch guards bpf_tcp_ops callbacks in the fast
> path with per-socket flags.
>
> Let's use bpf_tcp_ops_set_flags() to enable flags for
> parse_hdr, write_hdr_opt, and hdr_opt_len.
>
> Note that BPF_TCP_OPS_FLAG_PARSE_HDR_OPT_ALL and
> BPF_TCP_OPS_FLAG_PARSE_HDR_OPT_UNKNOWN are used on the
> server and client, respectively, for better coverage.
>
> Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
next prev parent reply other threads:[~2026-10-06 22:07 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-06 19:24 [PATCH v4 bpf-next 00/10] bpf: Add bpf_tcp_ops hooks for TCP AutoLOWAT Kuniyuki Iwashima
2026-10-06 19:24 ` [PATCH v4 bpf-next 01/10] bpf: tcp: Convert deny-list for bpf_{get,set}sockopt() to allow-list Kuniyuki Iwashima
2026-10-06 23:09 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 02/10] bpf: tcp: Add a new per-socket flag and kfunc for bpf_tcp_ops Kuniyuki Iwashima
2026-10-06 22:04 ` Stanislav Fomichev
2026-10-06 23:10 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 03/10] selftest: bpf: Use bpf_tcp_ops_set_flags() in bpf_tcp_ops_hdr.c Kuniyuki Iwashima
2026-10-06 22:04 ` Stanislav Fomichev [this message]
2026-10-06 23:12 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 04/10] bpf: tcp: Guard fast-path bpf_tcp_ops_call() under per-socket flag Kuniyuki Iwashima
2026-10-06 22:05 ` Stanislav Fomichev
2026-10-06 23:25 ` Amery Hung
2026-10-07 2:48 ` Kuniyuki Iwashima
2026-10-07 22:36 ` Amery Hung
2026-10-08 2:10 ` Kuniyuki Iwashima
2026-10-06 19:24 ` [PATCH v4 bpf-next 05/10] bpf: tcp: Check BPF_SOCK_OPS_TEST_FLAG() after cgroup_bpf_enabled(CGROUP_SOCK_OPS) Kuniyuki Iwashima
2026-10-06 20:11 ` bot+bpf-ci
2026-10-06 22:05 ` Stanislav Fomichev
2026-10-07 22:38 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 06/10] bpf: tcp: Introduce bpf_tcp_ops.{enqueue,dequeue}_rcvq() Kuniyuki Iwashima
2026-10-06 22:06 ` Stanislav Fomichev
2026-10-06 23:26 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 07/10] tcp: Split out __tcp_set_rcvlowat() Kuniyuki Iwashima
2026-10-07 22:43 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 08/10] bpf: mptcp: Don't support BPF_TCP_OPS_FLAG_RCVQ Kuniyuki Iwashima
2026-10-06 22:06 ` Stanislav Fomichev
2026-10-07 22:43 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 09/10] bpf: tcp: Add kfunc to adjust sk->sk_rcvlowat Kuniyuki Iwashima
2026-10-06 19:42 ` sashiko-bot
2026-10-07 23:06 ` Amery Hung
2026-10-07 23:21 ` Kuniyuki Iwashima
2026-10-07 23:42 ` Amery Hung
2026-10-06 19:24 ` [PATCH v4 bpf-next 10/10] selftest: bpf: Add test for bpf_tcp_ops.{enqueue,dequeue}_rcvq() Kuniyuki Iwashima
2026-10-06 19:43 ` sashiko-bot
2026-10-06 22:06 ` Stanislav Fomichev
2026-10-07 13:11 ` [PATCH v4 bpf-next 00/10] bpf: Add bpf_tcp_ops hooks for TCP AutoLOWAT Jakub Sitnicki
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