Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Alexei Starovoitov says:

====================
pull-request: bpf-next 2019-02-01

The following pull-request contains BPF updates for your *net-next* tree.

The main changes are:

1) introduce bpf_spin_lock, from Alexei.

2) convert xdp samples to libbpf, from Maciej.

3) skip verifier tests for unsupported program/map types, from Stanislav.

4) powerpc64 JIT support for BTF line info, from Sandipan.

5) assorted fixed, from Valdis, Jesper, Jiong.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 12 insertions, 1 deletions

diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c
index 1dfef77cff6f..e7798dd97f4b 100644
--- a/tools/testing/selftests/bpf/test_maps.c
+++ b/tools/testing/selftests/bpf/test_maps.c
@@ -32,6 +32,8 @@
 #define ENOTSUPP 524
 #endif
 
+static int skips;
+
 static int map_flags;
 
 #define CHECK(condition, tag, format...) ({				\
@@ -724,6 +726,15 @@ static void test_sockmap(int tasks, void *data)
 			    sizeof(key), sizeof(value),
 			    6, 0);
 	if (fd < 0) {
+		if (!bpf_probe_map_type(BPF_MAP_TYPE_SOCKMAP, 0)) {
+			printf("%s SKIP (unsupported map type BPF_MAP_TYPE_SOCKMAP)\n",
+			       __func__);
+			skips++;
+			for (i = 0; i < 6; i++)
+				close(sfd[i]);
+			return;
+		}
+
 		printf("Failed to create sockmap %i\n", fd);
 		goto out_sockmap;
 	}
@@ -1701,6 +1712,6 @@ int main(void)
 	map_flags = BPF_F_NO_PREALLOC;
 	run_all_tests();
 
-	printf("test_maps: OK\n");
+	printf("test_maps: OK, %d SKIPPED\n", skips);
 	return 0;
 }