Update ia64 patch to 2.5.72-030619

[linux-flexiantxendom0-3.2.10.git] / include / asm-ia64 / compat.h

diff --git a/include/asm-ia64/compat.h b/include/asm-ia64/compat.h
index 9473a87..83e8115 100644 (file)
--- a/include/asm-ia64/compat.h
+++ b/include/asm-ia64/compat.h
@@ -128,4 +128,11 @@ compat_ptr (compat_uptr_t uptr)
        return (void *) (unsigned long) uptr;
 }
 
+static __inline__ void *
+compat_alloc_user_space (long len)
+{
+       struct pt_regs *regs = ia64_task_regs(current);
+       return (void *) ((regs->r12 & -16) - len);
+}
+
 #endif /* _ASM_IA64_COMPAT_H */