netdev - [PATCH bpf] selftests/bpf: Set attach type for CGROUP

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Date:   Fri, 10 Jul 2020 18:49:17 +0200
From:   Jakub Sitnicki <jakub@...udflare.com>
To:     bpf@...r.kernel.org
Cc:     netdev@...r.kernel.org, kernel-team@...udflare.com,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Stanislav Fomichev <sdf@...gle.com>
Subject: [PATCH bpf] selftests/bpf: Set attach type for CGROUP_SOCKOPT verifier test

BPF_PROG_TYPE_CGROUP_SOCKOPT requires expected_attach_type to be set on
prog load. Set it in the verifier test that checks if calling
bpf_perf_event_output() from CGROUP_SOCKOPT is allowed so that the runner
does skip it.

Cc: Stanislav Fomichev <sdf@...gle.com>
Fixes: 0456ea170cd6 ("bpf: Enable more helpers for BPF_PROG_TYPE_CGROUP_{DEVICE,SYSCTL,SOCKOPT}")
Signed-off-by: Jakub Sitnicki <jakub@...udflare.com>
---
 tools/testing/selftests/bpf/verifier/event_output.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/bpf/verifier/event_output.c b/tools/testing/selftests/bpf/verifier/event_output.c
index 99f8f582c02b..c5e805980409 100644
--- a/tools/testing/selftests/bpf/verifier/event_output.c
+++ b/tools/testing/selftests/bpf/verifier/event_output.c
@@ -112,6 +112,7 @@
 	"perfevent for cgroup sockopt",
 	.insns =  { __PERF_EVENT_INSNS__ },
 	.prog_type = BPF_PROG_TYPE_CGROUP_SOCKOPT,
+	.expected_attach_type = BPF_CGROUP_SETSOCKOPT,
 	.fixup_map_event_output = { 4 },
 	.result = ACCEPT,
 	.retval = 1,
-- 
2.25.4