[PATCH] Make x86-64 compile again

Add include to fix compilation on x86-64

diff --git a/include/asm-x86_64/mmu.h b/include/asm-x86_64/mmu.h
index a709a65e766b178f1fda399ed558c6335d9ff915..5dc6ed79859a5ca8397e9f6130c4f5d2b205eb87 100644 (file)
--- a/include/asm-x86_64/mmu.h
+++ b/include/asm-x86_64/mmu.h
@@ -2,6 +2,7 @@
 #define __x86_64_MMU_H
 
 #include <linux/spinlock.h>
+#include <asm/semaphore.h>
 
 /*
  * The x86_64 doesn't have a mmu context, but