From: Andrew Morton <akpm@linux-foundation.org>

un-break the build

Cc: Pierre Peiffer <pierre.peiffer@bull.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/asm-ia64/futex.h    |   12 ++++++++++++
 include/asm-powerpc/futex.h |   12 ++++++++++++
 include/asm-s390/futex.h    |   12 ++++++++++++
 include/asm-sparc64/futex.h |   12 ++++++++++++
 4 files changed, 48 insertions(+)

diff -puN include/asm-s390/futex.h~sys_futex64-allows-64bit-futexes-workaround include/asm-s390/futex.h
--- a/include/asm-s390/futex.h~sys_futex64-allows-64bit-futexes-workaround
+++ a/include/asm-s390/futex.h
@@ -48,5 +48,17 @@ static inline int futex_atomic_cmpxchg_i
 	return uaccess.futex_atomic_cmpxchg(uaddr, oldval, newval);
 }
 
+static inline u64
+futex_atomic_cmpxchg_inatomic64(u64 __user *uaddr, u64 oldval, u64 newval)
+{
+	return 0;
+}
+
+static inline int
+futex_atomic_op_inuser64 (int encoded_op, u64 __user *uaddr)
+{
+	return 0;
+}
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_S390_FUTEX_H */
diff -puN include/asm-sparc64/futex.h~sys_futex64-allows-64bit-futexes-workaround include/asm-sparc64/futex.h
--- a/include/asm-sparc64/futex.h~sys_futex64-allows-64bit-futexes-workaround
+++ a/include/asm-sparc64/futex.h
@@ -105,4 +105,16 @@ futex_atomic_cmpxchg_inatomic(int __user
 	return newval;
 }
 
+static inline u64
+futex_atomic_cmpxchg_inatomic64(u64 __user *uaddr, u64 oldval, u64 newval)
+{
+	return 0;
+}
+
+static inline int
+futex_atomic_op_inuser64 (int encoded_op, u64 __user *uaddr)
+{
+	return 0;
+}
+
 #endif /* !(_SPARC64_FUTEX_H) */
diff -puN include/asm-ia64/futex.h~sys_futex64-allows-64bit-futexes-workaround include/asm-ia64/futex.h
--- a/include/asm-ia64/futex.h~sys_futex64-allows-64bit-futexes-workaround
+++ a/include/asm-ia64/futex.h
@@ -121,4 +121,16 @@ futex_atomic_cmpxchg_inatomic(int __user
 	}
 }
 
+static inline u64
+futex_atomic_cmpxchg_inatomic64(u64 __user *uaddr, u64 oldval, u64 newval)
+{
+	return 0;
+}
+
+static inline int
+futex_atomic_op_inuser64 (int encoded_op, u64 __user *uaddr)
+{
+	return 0;
+}
+
 #endif /* _ASM_FUTEX_H */
diff -puN include/asm-powerpc/futex.h~sys_futex64-allows-64bit-futexes-workaround include/asm-powerpc/futex.h
--- a/include/asm-powerpc/futex.h~sys_futex64-allows-64bit-futexes-workaround
+++ a/include/asm-powerpc/futex.h
@@ -113,5 +113,17 @@ futex_atomic_cmpxchg_inatomic(int __user
         return prev;
 }
 
+static inline u64
+futex_atomic_cmpxchg_inatomic64(u64 __user *uaddr, u64 oldval, u64 newval)
+{
+	return 0;
+}
+
+static inline int
+futex_atomic_op_inuser64 (int encoded_op, u64 __user *uaddr)
+{
+	return 0;
+}
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_FUTEX_H */
_