[PATCH] i386: add missing bitop.h memory clobbers

From: Andi Kleen <ak@muc.de>

Add missing memory clobbers to find_first_bit() and find_first_zero_bit().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/asm-i386/bitops.h

@@ -290,7 +290,7 @@ static __inline__ int find_first_zero_bit(const unsigned long *addr, unsigned si
 		"shll $3,%%edi\n\t"
 		"addl %%edi,%%edx"
 		:"=d" (res), "=&c" (d0), "=&D" (d1), "=&a" (d2)
-		:"1" ((size + 31) >> 5), "2" (addr), "b" (addr));
+		:"1" ((size + 31) >> 5), "2" (addr), "b" (addr) : "memory");
 	return res;
 }
 
@@ -318,7 +318,7 @@ static __inline__ int find_first_bit(const unsigned long *addr, unsigned size)
 		"shll $3,%%edi\n\t"
 		"addl %%edi,%%eax"
 		:"=a" (res), "=&c" (d0), "=&D" (d1)
-		:"1" ((size + 31) >> 5), "2" (addr), "b" (addr));
+		:"1" ((size + 31) >> 5), "2" (addr), "b" (addr) : "memory");
 	return res;
 }