Re: [PATCH bpf-next v2 10/15] selftests/bpf: Dump skb metadata on verification failure

On Wed, Oct 22, 2025 at 04:30 PM -07, Martin KaFai Lau wrote:

On 10/19/25 5:45 AM, Jakub Sitnicki wrote:

quoted

diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_context_test_run.c b/tools/testing/selftests/bpf/prog_tests/xdp_context_test_run.c
index 93a1fbe6a4fd..a3de37942fa4 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_context_test_run.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_context_test_run.c

@@ -171,6 +171,25 @@ static int write_test_packet(int tap_fd)
  	return 0;
  }
  +enum {
+	BPF_STDOUT = 1,
+	BPF_STDERR = 2,

There is BPF_STREAM_STDERR in uapi/bpf.h

How did I miss that? Thanks.