diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 5fa1324a4f29..521659044719 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -49,6 +49,7 @@
 #include <linux/gfp.h>
 #include <linux/random.h>
 #include <linux/jhash.h>
+#include <linux/nmi.h>
 
 #include <asm/sections.h>
 
@@ -4490,6 +4491,7 @@ void debug_show_all_locks(void)
 		if (!unlock)
 			if (read_trylock(&tasklist_lock))
 				unlock = 1;
+		touch_nmi_watchdog();
 	} while_each_thread(g, p);
 
 	pr_warn("\n");