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 4/5] selftests/bpf: mark verifier test that uses bpf_trace_printk as BPF_PROG_TYPE_TRACEPOINT
Date: Mon, 28 Jan 2019 09:21:18 -0800 [thread overview]
Message-ID: <20190128172119.12105-5-sdf@google.com> (raw)
In-Reply-To: <20190128172119.12105-1-sdf@google.com>
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@google.com>
---
tools/testing/selftests/bpf/verifier/unpriv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/bpf/verifier/unpriv.c b/tools/testing/selftests/bpf/verifier/unpriv.c
index dca58cf1a4ab..3e046695fad7 100644
--- a/tools/testing/selftests/bpf/verifier/unpriv.c
+++ b/tools/testing/selftests/bpf/verifier/unpriv.c
@@ -76,6 +76,7 @@
.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",
--
2.20.1.495.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 ` Stanislav Fomichev [this message]
2019-01-28 17:21 ` [PATCH bpf-next v3 5/5] bpf: BPF_PROG_TYPE_CGROUP_{SKB,SOCK,SOCK_ADDR} require cgroups enabled Stanislav Fomichev
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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