From: Stanislav Fomichev <sdf@google.com>
To: netdev@vger.kernel.org, bpf@vger.kernel.org
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
Stanislav Fomichev <sdf@google.com>
Subject: [PATCH bpf-next 5/7] libbpf: add lsm_cgoup_sock type
Date: Mon, 28 Mar 2022 11:16:42 -0700 [thread overview]
Message-ID: <20220328181644.1748789-6-sdf@google.com> (raw)
In-Reply-To: <20220328181644.1748789-1-sdf@google.com>
lsm_cgroup/ is the prefix for BPF_LSM_CGROUP.
Signed-off-by: Stanislav Fomichev <sdf@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 809fe209cdcc..195c9f078726 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -8666,6 +8666,7 @@ static const struct bpf_sec_def section_defs[] = {
SEC_DEF("freplace/", EXT, 0, SEC_ATTACH_BTF, attach_trace),
SEC_DEF("lsm/", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF, attach_lsm),
SEC_DEF("lsm.s/", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_lsm),
+ SEC_DEF("lsm_cgroup/", LSM, BPF_LSM_CGROUP, SEC_ATTACH_BTF),
SEC_DEF("iter/", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF, attach_iter),
SEC_DEF("iter.s/", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_iter),
SEC_DEF("syscall", SYSCALL, 0, SEC_SLEEPABLE),
@@ -9087,6 +9088,7 @@ void btf_get_kernel_prefix_kind(enum bpf_attach_type attach_type,
*kind = BTF_KIND_TYPEDEF;
break;
case BPF_LSM_MAC:
+ case BPF_LSM_CGROUP:
*prefix = BTF_LSM_PREFIX;
*kind = BTF_KIND_FUNC;
break;
--
2.35.1.1021.g381101b075-goog
next prev parent reply other threads:[~2022-03-28 18:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 18:16 [PATCH bpf-next 0/7] bpf: cgroup_sock lsm flavor Stanislav Fomichev
2022-03-28 18:16 ` [PATCH bpf-next 1/7] bpf: add bpf_func_t and trampoline helpers Stanislav Fomichev
2022-03-28 18:16 ` [PATCH bpf-next 2/7] bpf: per-cgroup lsm flavor Stanislav Fomichev
2022-03-28 22:36 ` kernel test robot
2022-03-28 22:36 ` kernel test robot
2022-03-28 18:16 ` [PATCH bpf-next 3/7] bpf: minimize number of allocated lsm slots per program Stanislav Fomichev
2022-03-28 18:16 ` [PATCH bpf-next 4/7] bpf: allow writing to a subset of sock fields from lsm progtype Stanislav Fomichev
2022-03-28 18:16 ` Stanislav Fomichev [this message]
2022-03-28 18:16 ` [PATCH bpf-next 6/7] selftests/bpf: lsm_cgroup functional test Stanislav Fomichev
2022-03-28 18:16 ` [PATCH bpf-next 7/7] selftests/bpf: verify lsm_cgroup struct sock access Stanislav Fomichev
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