diff --git a/kernel/printk/printk_safe.c b/kernel/printk/printk_safe.c
index af5f4e42ca545431a7e7d658b8c689bddfb38d30..63ba880a6df0bf64b2b8b8b035cafb08a0af65e6 100644
--- a/kernel/printk/printk_safe.c
+++ b/kernel/printk/printk_safe.c
@@ -290,6 +290,7 @@ void printk_safe_flush_on_panic(void)
 
 	printk_safe_flush();
 }
+EXPORT_SYMBOL_GPL(printk_safe_flush_on_panic);
 
 #ifdef CONFIG_PRINTK_NMI
 /*