[PATCH bpf-next v3 1/6] bpf: Add fsession to verbose log in check_get_func_ip()

From: Leon Hwang

Date: Tue Mar 03 2026 - 10:15:14 EST


Since bpf_get_func_ip() is supported for fsession, add fsession to the
verbose log message in check_get_func_ip().

No functional change intended.

Signed-off-by: Leon Hwang <leon.hwang@xxxxxxxxx>
---
kernel/bpf/verifier.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index fc4ccd1de569..636836a315b7 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -11493,7 +11493,7 @@ static int check_get_func_ip(struct bpf_verifier_env *env)

if (type == BPF_PROG_TYPE_TRACING) {
if (!bpf_prog_has_trampoline(env->prog)) {
- verbose(env, "func %s#%d supported only for fentry/fexit/fmod_ret programs\n",
+ verbose(env, "func %s#%d supported only for fentry/fexit/fsession/fmod_ret programs\n",
func_id_name(func_id), func_id);
return -ENOTSUPP;
}
--
2.52.0