+#ifdef CONFIG_IA32_EMULATION
+ if (test_tsk_thread_flag(tsk, TIF_IA32)) {
+ /* lookup code assumes the pages are present. set them up
+ now */
+ if (__map_syscall32(tsk->mm, 0xfffe000) < 0)
+ return NULL;
+ return &gate32_vma;
+ }
+#endif
+ return &gate_vma;