diff -u linux/fs/aio.c-SYS linux/fs/aio.c
--- linux/fs/aio.c-SYS	2003-06-30 15:47:57.000000000 +0200
+++ linux/fs/aio.c	2003-06-30 15:48:01.000000000 +0200
@@ -538,7 +538,7 @@
 /*	Lookup an ioctx id.  ioctx_list is lockless for reads.
  *	FIXME: this is O(n) and is only suitable for development.
  */
-static inline struct kioctx *lookup_ioctx(unsigned long ctx_id)
+inline struct kioctx *lookup_ioctx(unsigned long ctx_id)
 {
 	struct kioctx *ioctx;
 	struct mm_struct *mm;
@@ -902,7 +902,7 @@
 	return -EINVAL;
 }
 
-static inline int io_submit_one(struct kioctx *ctx, struct iocb *user_iocb,
+int io_submit_one(struct kioctx *ctx, struct iocb *user_iocb,
 				struct iocb *iocb)
 {
 	ssize_t (*op)(struct file *, struct kiocb *, struct iocb *);
diff -u linux/include/linux/aio.h-SYS linux/include/linux/aio.h
--- linux/include/linux/aio.h-SYS	2003-06-30 15:47:57.000000000 +0200
+++ linux/include/linux/aio.h	2003-06-30 15:48:01.000000000 +0200
@@ -105,6 +105,11 @@
 struct mm_struct;
 extern void FASTCALL(exit_aio(struct mm_struct *mm));
 
+/* private, but used by 32bit emulation: */
+extern struct kioctx *lookup_ioctx(unsigned long ctx_id);
+extern int io_submit_one(struct kioctx *ctx, struct iocb *user_iocb,
+			 struct iocb *iocb);
+
 #define get_ioctx(kioctx)	do { if (unlikely(atomic_read(&(kioctx)->users) <= 0)) BUG(); atomic_inc(&(kioctx)->users); } while (0)
 #define put_ioctx(kioctx)	do { if (unlikely(atomic_dec_and_test(&(kioctx)->users))) __put_ioctx(kioctx); else if (unlikely(atomic_read(&(kioctx)->users) < 0)) BUG(); } while (0)