diff options
Diffstat (limited to 'kernel/bpf/helpers.c')
| -rw-r--r-- | kernel/bpf/helpers.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index 376403707a85..b71e428ad936 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -130,7 +130,8 @@ const struct bpf_func_proto bpf_map_peek_elem_proto = { BPF_CALL_3(bpf_map_lookup_percpu_elem, struct bpf_map *, map, void *, key, u32, cpu) { - WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_bh_held()); + WARN_ON_ONCE(!rcu_read_lock_held() && !rcu_read_lock_trace_held() && + !rcu_read_lock_bh_held()); return (unsigned long) map->ops->map_lookup_percpu_elem(map, key, cpu); } |