From: Kuniyuki Iwashima <kuniyu@google.com>
To: Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <martin.lau@linux.dev>
Cc: John Fastabend <john.fastabend@gmail.com>,
Stanislav Fomichev <sdf@fomichev.me>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Shakeel Butt <shakeel.butt@linux.dev>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
Neal Cardwell <ncardwell@google.com>,
Willem de Bruijn <willemb@google.com>,
Mina Almasry <almasrymina@google.com>,
Kuniyuki Iwashima <kuniyu@google.com>,
Kuniyuki Iwashima <kuni1840@gmail.com>,
bpf@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH v1 bpf-next/net 3/8] libbpf: Support BPF_CGROUP_INET_SOCK_ACCEPT.
Date: Fri, 22 Aug 2025 22:17:58 +0000 [thread overview]
Message-ID: <20250822221846.744252-4-kuniyu@google.com> (raw)
In-Reply-To: <20250822221846.744252-1-kuniyu@google.com>
Let's support the new attach_type for cgroup prog to
hook in __inet_accept().
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
---
tools/lib/bpf/libbpf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 8f5a81b672e1..c1b28a3e6d6f 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -81,6 +81,7 @@ static const char * const attach_type_name[] = {
[BPF_CGROUP_INET_INGRESS] = "cgroup_inet_ingress",
[BPF_CGROUP_INET_EGRESS] = "cgroup_inet_egress",
[BPF_CGROUP_INET_SOCK_CREATE] = "cgroup_inet_sock_create",
+ [BPF_CGROUP_INET_SOCK_ACCEPT] = "cgroup_inet_sock_accept",
[BPF_CGROUP_INET_SOCK_RELEASE] = "cgroup_inet_sock_release",
[BPF_CGROUP_SOCK_OPS] = "cgroup_sock_ops",
[BPF_CGROUP_DEVICE] = "cgroup_device",
@@ -9584,6 +9585,7 @@ static const struct bpf_sec_def section_defs[] = {
SEC_DEF("cgroup_skb/egress", CGROUP_SKB, BPF_CGROUP_INET_EGRESS, SEC_ATTACHABLE_OPT),
SEC_DEF("cgroup/skb", CGROUP_SKB, 0, SEC_NONE),
SEC_DEF("cgroup/sock_create", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE),
+ SEC_DEF("cgroup/sock_accept", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_ACCEPT, SEC_ATTACHABLE),
SEC_DEF("cgroup/sock_release", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_RELEASE, SEC_ATTACHABLE),
SEC_DEF("cgroup/sock", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE_OPT),
SEC_DEF("cgroup/post_bind4", CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND, SEC_ATTACHABLE),
--
2.51.0.rc2.233.g662b1ed5c5-goog
next prev parent reply other threads:[~2025-08-22 22:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 22:17 [PATCH v1 bpf-next/net 0/8] bpf: Allow decoupling memcg from sk->sk_prot->memory_allocated Kuniyuki Iwashima
2025-08-22 22:17 ` [PATCH v1 bpf-next/net 1/8] tcp: Save lock_sock() for memcg in inet_csk_accept() Kuniyuki Iwashima
2025-08-22 22:17 ` [PATCH v1 bpf-next/net 2/8] bpf: Add a bpf hook in __inet_accept() Kuniyuki Iwashima
2025-08-23 11:02 ` kernel test robot
2025-08-25 17:57 ` Martin KaFai Lau
2025-08-25 18:14 ` Kuniyuki Iwashima
2025-08-25 23:14 ` Martin KaFai Lau
2025-08-26 0:23 ` Kuniyuki Iwashima
2025-08-26 20:06 ` Martin KaFai Lau
2025-08-26 21:08 ` Kuniyuki Iwashima
2025-08-26 22:02 ` Martin KaFai Lau
2025-08-26 23:10 ` Kuniyuki Iwashima
2025-08-22 22:17 ` Kuniyuki Iwashima [this message]
2025-08-22 22:17 ` [PATCH v1 bpf-next/net 4/8] bpftool: Support BPF_CGROUP_INET_SOCK_ACCEPT Kuniyuki Iwashima
2025-08-22 22:18 ` [PATCH v1 bpf-next/net 5/8] bpf: Support bpf_setsockopt() for BPF_CGROUP_INET_SOCK_(CREATE|ACCEPT) Kuniyuki Iwashima
2025-08-23 23:58 ` kernel test robot
2025-08-22 22:18 ` [PATCH v1 bpf-next/net 6/8] bpf: Introduce SK_BPF_MEMCG_FLAGS and SK_BPF_MEMCG_SOCK_ISOLATED Kuniyuki Iwashima
2025-08-23 15:38 ` kernel test robot
2025-08-22 22:18 ` [PATCH v1 bpf-next/net 7/8] net-memcg: Allow decoupling memcg from global protocol memory accounting Kuniyuki Iwashima
2025-08-22 22:18 ` [PATCH v1 bpf-next/net 8/8] selftest: bpf: Add test for SK_BPF_MEMCG_SOCK_ISOLATED Kuniyuki Iwashima
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