From: Stanislav Fomichev <sdf@google.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, ast@kernel.org, daniel@iogearbox.net,
Stanislav Fomichev <sdf@google.com>
Subject: [PATCH bpf-next v3 5/5] bpf: BPF_PROG_TYPE_CGROUP_{SKB,SOCK,SOCK_ADDR} require cgroups enabled
Date: Mon, 28 Jan 2019 09:21:19 -0800 [thread overview]
Message-ID: <20190128172119.12105-6-sdf@google.com> (raw)
In-Reply-To: <20190128172119.12105-1-sdf@google.com>
There is no way to exercise appropriate attach points without cgroups
enabled. This lets test_verifier correctly skip tests for these
prog_types if kernel was compiled without BPF cgroup support.
Signed-off-by: Stanislav Fomichev <sdf@google.com>
---
include/linux/bpf_types.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h
index 44d9ab4809bd..08bf2f1fe553 100644
--- a/include/linux/bpf_types.h
+++ b/include/linux/bpf_types.h
@@ -6,9 +6,11 @@ BPF_PROG_TYPE(BPF_PROG_TYPE_SOCKET_FILTER, sk_filter)
BPF_PROG_TYPE(BPF_PROG_TYPE_SCHED_CLS, tc_cls_act)
BPF_PROG_TYPE(BPF_PROG_TYPE_SCHED_ACT, tc_cls_act)
BPF_PROG_TYPE(BPF_PROG_TYPE_XDP, xdp)
+#ifdef CONFIG_CGROUP_BPF
BPF_PROG_TYPE(BPF_PROG_TYPE_CGROUP_SKB, cg_skb)
BPF_PROG_TYPE(BPF_PROG_TYPE_CGROUP_SOCK, cg_sock)
BPF_PROG_TYPE(BPF_PROG_TYPE_CGROUP_SOCK_ADDR, cg_sock_addr)
+#endif
BPF_PROG_TYPE(BPF_PROG_TYPE_LWT_IN, lwt_in)
BPF_PROG_TYPE(BPF_PROG_TYPE_LWT_OUT, lwt_out)
BPF_PROG_TYPE(BPF_PROG_TYPE_LWT_XMIT, lwt_xmit)
--
2.20.1.495.gaa96b0ce6b-goog
next prev parent reply other threads:[~2019-01-28 17:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 17:21 [PATCH bpf-next v3 0/5] skip verifier/map tests if kernel support is missing Stanislav Fomichev
2019-01-28 17:21 ` [PATCH bpf-next v3 1/5] selftests/bpf: skip sockmap in test_maps if kernel doesn't have support Stanislav Fomichev
2019-01-28 17:21 ` [PATCH bpf-next v3 2/5] selftests/bpf: skip verifier tests for unsupported program types Stanislav Fomichev
2019-01-28 17:21 ` [PATCH bpf-next v3 3/5] selftests/bpf: skip verifier tests for unsupported map types Stanislav Fomichev
2019-01-28 17:21 ` [PATCH bpf-next v3 4/5] selftests/bpf: mark verifier test that uses bpf_trace_printk as BPF_PROG_TYPE_TRACEPOINT Stanislav Fomichev
2019-01-28 17:21 ` Stanislav Fomichev [this message]
2019-01-31 9:40 ` [PATCH bpf-next v3 0/5] skip verifier/map tests if kernel support is missing Daniel Borkmann
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