diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 18710c190c92..01a5e87af299 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6187,7 +6187,7 @@ char *trace_user_fault_read(struct trace_user_buf_info *tinfo,
 {
 	int cpu = smp_processor_id();
 	char *buffer = per_cpu_ptr(tinfo->tbuf, cpu)->buf;
-	unsigned int cnt;
+	unsigned long long cnt;
 	int trys = 0;
 	int ret;