1 files changed, 15 insertions, 13 deletions

diff --git a/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c b/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c
index 0e8a4d2f023d..c7a47b57ac91 100644
--- a/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c
+++ b/tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c
@@ -2,10 +2,9 @@
 #include <test_progs.h>
 #include <network_helpers.h>
 
-void test_flow_dissector_load_bytes(void)
+void serial_test_flow_dissector_load_bytes(void)
 {
 	struct bpf_flow_keys flow_keys;
-	__u32 duration = 0, retval, size;
 	struct bpf_insn prog[] = {
 		// BPF_REG_1 - 1st argument: context
 		// BPF_REG_2 - 2nd argument: offset, start at first byte
@@ -27,22 +26,25 @@ void test_flow_dissector_load_bytes(void)
 		BPF_EXIT_INSN(),
 	};
 	int fd, err;
+	LIBBPF_OPTS(bpf_test_run_opts, topts,
+		.data_in = &pkt_v4,
+		.data_size_in = sizeof(pkt_v4),
+		.data_out = &flow_keys,
+		.data_size_out = sizeof(flow_keys),
+		.repeat = 1,
+	);
 
 	/* make sure bpf_skb_load_bytes is not allowed from skb-less context
 	 */
-	fd = bpf_load_program(BPF_PROG_TYPE_FLOW_DISSECTOR, prog,
+	fd = bpf_test_load_program(BPF_PROG_TYPE_FLOW_DISSECTOR, prog,
 			      ARRAY_SIZE(prog), "GPL", 0, NULL, 0);
-	CHECK(fd < 0,
-	      "flow_dissector-bpf_skb_load_bytes-load",
-	      "fd %d errno %d\n",
-	      fd, errno);
+	ASSERT_GE(fd, 0, "bpf_test_load_program good fd");
 
-	err = bpf_prog_test_run(fd, 1, &pkt_v4, sizeof(pkt_v4),
-				&flow_keys, &size, &retval, &duration);
-	CHECK(size != sizeof(flow_keys) || err || retval != 1,
-	      "flow_dissector-bpf_skb_load_bytes",
-	      "err %d errno %d retval %d duration %d size %u/%zu\n",
-	      err, errno, retval, duration, size, sizeof(flow_keys));
+	err = bpf_prog_test_run_opts(fd, &topts);
+	ASSERT_OK(err, "test_run");
+	ASSERT_EQ(topts.data_size_out, sizeof(flow_keys),
+		  "test_run data_size_out");
+	ASSERT_EQ(topts.retval, BPF_OK, "test_run retval");
 
 	if (fd >= -1)
 		close(fd);