diff --git a/arch/microblaze/include/asm/tlb.h b/arch/microblaze/include/asm/tlb.h
index c472d280113285780afb447948ff543bb6a57fd9..e8abd4a0349c381f45d1daeb7972db0235fd3e12 100644
--- a/arch/microblaze/include/asm/tlb.h
+++ b/arch/microblaze/include/asm/tlb.h
@@ -11,7 +11,7 @@
 #ifndef _ASM_MICROBLAZE_TLB_H
 #define _ASM_MICROBLAZE_TLB_H
 
-#define tlb_flush(tlb)	do {} while (0)
+#define tlb_flush(tlb)	flush_tlb_mm((tlb)->mm)
 
 #include <asm-generic/tlb.h>