[PATCH] Needed to get 2.5.7 to compile and link on Alpha [2/10]

[Chris Meadors]

Simple one liner that is Obviously correct.  Should have been done by 
whom ever updated the i386 arch.

-Chris

--- linux-2.5.7/include/asm-alpha/mman.h~	Mon Mar 18 15:37:03 2002
+++ linux-2.5.7/include/asm-alpha/mman.h	Wed Mar 20 08:04:42 2002
@@ -4,6 +4,7 @@
 #define PROT_READ	0x1		/* page can be read */
 #define PROT_WRITE	0x2		/* page can be written */
 #define PROT_EXEC	0x4		/* page can be executed */
+#define PROT_SEM	0x8		/* page may be used for atomic ops */
 #define PROT_NONE	0x0		/* page can not be accessed */
 
 #define MAP_SHARED	0x01		/* Share changes */