netdev - [PATCH bpf-next 5/6] selftests/bpf: mark verifier test that uses bpf_trace_printk as BPF_PROG_TYPE

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Message-Id: <20181213190301.65816-6-sdf@google.com>
Date:   Thu, 13 Dec 2018 11:03:00 -0800
From:   Stanislav Fomichev <sdf@...gle.com>
To:     netdev@...r.kernel.org, ast@...nel.org
Cc:     davem@...emloft.net, daniel@...earbox.net, ecree@...arflare.com,
        quentin.monnet@...ronome.com, Stanislav Fomichev <sdf@...gle.com>
Subject: [PATCH bpf-next 5/6] selftests/bpf: mark verifier test that uses
 bpf_trace_printk as BPF_PROG_TYPE_TRACEPOINT

We don't have this helper if the kernel was compiled without
CONFIG_BPF_EVENTS. Setting prog_type to BPF_PROG_TYPE_TRACEPOINT
let's verifier correctly skip this test based on the missing
prog_type support in the kernel.

Signed-off-by: Stanislav Fomichev <sdf@...gle.com>
---
 tools/testing/selftests/bpf/test_verifier.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index d267f5248b5d..590bf9a63ad9 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -2622,6 +2622,7 @@ static struct bpf_test tests[] = {
 		.errstr_unpriv = "unknown func bpf_trace_printk#6",
 		.result_unpriv = REJECT,
 		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	},
 	{
 		"unpriv: pass pointer to helper function",
-- 
2.20.0.rc2.403.gdbc3b29805-goog