--- arch/ia64/include/asm/compat.h

+++ arch/ia64/include/asm/compat.h

@@ -198,7 +198,7 @@ ptr_to_compat(void __user *uptr)

}

static __inline__ void __user *

-compat_alloc_user_space (long len)

+arch_compat_alloc_user_space (long len)

{

struct pt_regs *regs = task_pt_regs(current);

return (void __user *) (((regs->r12 & 0xffffffff) & -16) - len);