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-rw-r--r--kernel/trace/bpf_trace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index ed8601a1a861..27d1f4ffa3de 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -403,7 +403,7 @@ static const struct bpf_func_proto bpf_perf_event_output_proto = {
.arg2_type = ARG_CONST_MAP_PTR,
.arg3_type = ARG_ANYTHING,
.arg4_type = ARG_PTR_TO_MEM,
- .arg5_type = ARG_CONST_SIZE,
+ .arg5_type = ARG_CONST_SIZE_OR_ZERO,
};
static DEFINE_PER_CPU(struct pt_regs, bpf_pt_regs);
@@ -605,7 +605,7 @@ static const struct bpf_func_proto bpf_perf_event_output_proto_tp = {
.arg2_type = ARG_CONST_MAP_PTR,
.arg3_type = ARG_ANYTHING,
.arg4_type = ARG_PTR_TO_MEM,
- .arg5_type = ARG_CONST_SIZE,
+ .arg5_type = ARG_CONST_SIZE_OR_ZERO,
};
BPF_CALL_3(bpf_get_stackid_tp, void *, tp_buff, struct bpf_map *, map,