selftests/bpf: Fix cgroup sockopt verifier test

Since the BPF_PROG_TYPE_CGROUP_SOCKOPT verifier test does not set an attach type, bpf_prog_load_check_attach() disallows loading the program and the test is always skipped: torvalds#434/p perfevent for cgroup sockopt SKIP (unsupported program type 25) Fix the issue by setting a valid attach type. Fixes: 0456ea1 ("bpf: Enable more helpers for BPF_PROG_TYPE_CGROUP_{DEVICE,SYSCTL,SOCKOPT}") Signed-off-by: Jean-Philippe Brucker <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Reviewed-by: Jakub Sitnicki <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
SoMainline · Sep 19, 2020 · 6b0ae22 · 6b0ae22
1 parent 287a9bd
commit 6b0ae22
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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,