diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 7f26b05303e0..00eb7bfd278d 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -5468,7 +5468,7 @@ static int cgroup_css_links_read(struct cgroup *cont,
 		struct css_set *cg = link->cg;
 		struct task_struct *task;
 		int count = 0;
-		seq_printf(seq, "css_set %p\n", cg);
+		seq_printf(seq, "css_set %pK\n", cg);
 		list_for_each_entry(task, &cg->tasks, cg_list) {
 			if (count++ > MAX_TASKS_SHOWN_PER_CSS) {
 				seq_puts(seq, "  ...\n");