diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 041ed7cfd341..f9c20cc23718 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -32,6 +32,7 @@
 #include <linux/vmalloc.h>
 #include <linux/memremap.h>
 #include <linux/dma-direct.h>
+#include <linux/kprobes.h>
 
 #include <asm/pgalloc.h>
 #include <asm/prom.h>
@@ -468,6 +469,7 @@ static void flush_dcache_icache_phys(unsigned long physaddr)
 		: "r" (nb), "r" (msr), "i" (bytes), "r" (msr0)
 		: "ctr", "memory");
 }
+NOKPROBE_SYMBOL(flush_dcache_icache_phys)
 #endif // !defined(CONFIG_PPC_8xx) && !defined(CONFIG_PPC64)
 
 /*