SCHED_CLS seems to be a better option as a default guess for freplace
programs that have __sk_buff as a context type.
Reported-by: Eduard Zingerman <eddyz87@xxxxxxxxx>
Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
---
tools/testing/selftests/bpf/veristat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/veristat.c b/tools/testing/selftests/bpf/veristat.c
index 055df1abd7ca..7888c03ba631 100644
--- a/tools/testing/selftests/bpf/veristat.c
+++ b/tools/testing/selftests/bpf/veristat.c
@@ -798,7 +798,7 @@ static int guess_prog_type_by_ctx_name(const char *ctx_name,
enum bpf_attach_type attach_type;
} ctx_map[] = {
/* __sk_buff is most ambiguous, for now we assume cgroup_skb */
- { "__sk_buff", "sk_buff", BPF_PROG_TYPE_CGROUP_SKB, BPF_CGROUP_INET_INGRESS },
+ { "__sk_buff", "sk_buff", BPF_PROG_TYPE_SCHED_CLS },
{ "bpf_sock", "sock", BPF_PROG_TYPE_CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND },
{ "bpf_sock_addr", "bpf_sock_addr_kern", BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_BIND },
{ "bpf_sock_ops", "bpf_sock_ops_kern", BPF_PROG_TYPE_SOCK_OPS, BPF_CGROUP_SOCK_OPS },
--
2.34.1
