[PATCH bpf] selftests/bpf: Set attach type for CGROUP_SOCKOPT verifier test

[Jakub Sitnicki]

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 <s...@google.com>
Fixes: 0456ea170cd6 ("bpf: Enable more helpers for 
BPF_PROG_TYPE_CGROUP_{DEVICE,SYSCTL,SOCKOPT}")
Signed-off-by: Jakub Sitnicki <ja...@cloudflare.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