diff --git a/[refs] b/[refs]
index e331f4d597e1..863ae5833f09 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4e07dba7cb8c9c76a52d0e32b69f13bb583a9674
+refs/heads/master: bd3b492a29a5221fef1c24ecfd00bb335945dce9
diff --git a/trunk/arch/microblaze/kernel/microblaze_ksyms.c b/trunk/arch/microblaze/kernel/microblaze_ksyms.c
index ef0ab9bb15c1..5cb034174005 100644
--- a/trunk/arch/microblaze/kernel/microblaze_ksyms.c
+++ b/trunk/arch/microblaze/kernel/microblaze_ksyms.c
@@ -15,6 +15,7 @@
 #include <linux/syscalls.h>
 
 #include <asm/checksum.h>
+#include <asm/cacheflush.h>
 #include <linux/io.h>
 #include <asm/page.h>
 #include <asm/system.h>
@@ -38,3 +39,9 @@ EXPORT_SYMBOL(__strncpy_user);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memmove);
 #endif
+
+#ifdef CONFIG_MMU
+EXPORT_SYMBOL(empty_zero_page);
+#endif
+
+EXPORT_SYMBOL(mbc);