diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 39c37b7d2d126f074c953b755bf7e82567cd509a..813382e77c357639ecee8f234538076d193e7db0 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6623,13 +6623,14 @@ static ssize_t tracing_splice_read_pipe(struct file *filp,
 		/* Copy the data into the page, so we can start over. */
 		ret = trace_seq_to_buffer(&iter->seq,
 					  page_address(spd.pages[i]),
-					  trace_seq_used(&iter->seq));
+					  min((size_t)trace_seq_used(&iter->seq),
+						  (size_t)PAGE_SIZE));
 		if (ret < 0) {
 			__free_page(spd.pages[i]);
 			break;
 		}
 		spd.partial[i].offset = 0;
-		spd.partial[i].len = trace_seq_used(&iter->seq);
+		spd.partial[i].len = ret;
 
 		trace_seq_init(&iter->seq);
 	}