diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index 697ac55e29dc6ec6061ab3d1972dc91ec8e13c70..7b1eb9a4fc96881a68f9c23e92ea1679edc8cb4d 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1819,6 +1819,22 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 	return rc;
 }
 
+
+#ifdef CONFIG_COMPAT
+static int atalk_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+	/*
+	 * All Appletalk ioctls except SIOCATALKDIFADDR are standard.  And
+	 * SIOCATALKDIFADDR is handled by upper layer as well, so there is
+	 * nothing to do.  Eventually SIOCATALKDIFADDR should be moved
+	 * here so there is no generic SIOCPROTOPRIVATE translation in the
+	 * system.
+	 */
+	return -ENOIOCTLCMD;
+}
+#endif
+
+
 static struct net_proto_family atalk_family_ops = {
 	.family		= PF_APPLETALK,
 	.create		= atalk_create,
@@ -1836,6 +1852,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(atalk_dgram_ops) = {
 	.getname	= atalk_getname,
 	.poll		= datagram_poll,
 	.ioctl		= atalk_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl	= atalk_compat_ioctl,
+#endif
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown,
 	.setsockopt	= sock_no_setsockopt,
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index c792994d795257a90aaa87ad33d305db31613dd2..0c4c83bb2a59f528b5ea84f054395e36a4047709 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -693,6 +693,19 @@ static int econet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg
 	return 0;
 }
 
+#ifdef CONFIG_COMPAT
+static int econet_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+	/*
+	 * All ioctls provided by econet are standard.  There is one gotcha, sockaddr_ec
+	 * differs between 32bit and 64bit.  Fortunately nobody in kernel uses portion
+	 * of sockaddr which differs between 32bit and 64bit, so we do not need special
+	 * handling.
+	 */
+	return -ENOIOCTLCMD;
+}
+#endif
+
 static struct net_proto_family econet_family_ops = {
 	.family =	PF_ECONET,
 	.create =	econet_create,
@@ -710,6 +723,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(econet_ops) = {
 	.getname =	econet_getname, 
 	.poll =		datagram_poll,
 	.ioctl =	econet_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl =	econet_compat_ioctl,
+#endif
 	.listen =	sock_no_listen,
 	.shutdown =	sock_no_shutdown,
 	.setsockopt =	sock_no_setsockopt,
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 0fb513a34d11acc84f239545faa65b9a9a0eb9da..2dbf134d5266068e633896e909a71d2f5572c8b4 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1892,6 +1892,29 @@ static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 	return rc;
 }
 
+
+#ifdef CONFIG_COMPAT
+static int ipx_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+	/*
+	 * These 4 commands use same structure on 32bit and 64bit.  Rest of IPX
+	 * commands is handled by generic ioctl code.  As these commands are
+	 * SIOCPROTOPRIVATE..SIOCPROTOPRIVATE+3, they cannot be handled by generic
+	 * code.
+	 */
+	switch (cmd) {
+	case SIOCAIPXITFCRT:
+	case SIOCAIPXPRISLT:
+	case SIOCIPXCFGDATA:
+	case SIOCIPXNCPCONN:
+		return ipx_ioctl(sock, cmd, arg);
+	default:
+		return -ENOIOCTLCMD;
+	}
+}
+#endif
+
+
 /*
  * Socket family declarations
  */
@@ -1913,6 +1936,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(ipx_dgram_ops) = {
 	.getname	= ipx_getname,
 	.poll		= datagram_poll,
 	.ioctl		= ipx_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl	= ipx_compat_ioctl,
+#endif
 	.listen		= sock_no_listen,
 	.shutdown	= sock_no_shutdown, /* FIXME: support shutdown */
 	.setsockopt	= ipx_setsockopt,
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 627b11342233d2abba2a606fcf982d93ccc57677..2f37c9f35e272a5e9026947835584806ff3324cc 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -1830,6 +1830,19 @@ static int irda_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 	return 0;
 }
 
+#ifdef CONFIG_COMPAT
+/*
+ * Function irda_ioctl (sock, cmd, arg)
+ */
+static int irda_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+	/*
+	 * All IRDA's ioctl are standard ones.
+	 */
+	return -ENOIOCTLCMD;
+}
+#endif
+
 /*
  * Function irda_setsockopt (sock, level, optname, optval, optlen)
  *
@@ -2476,6 +2489,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_stream_ops) = {
 	.getname =	irda_getname,
 	.poll =		irda_poll,
 	.ioctl =	irda_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl =	irda_compat_ioctl,
+#endif
 	.listen =	irda_listen,
 	.shutdown =	irda_shutdown,
 	.setsockopt =	irda_setsockopt,
@@ -2497,6 +2513,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_seqpacket_ops) = {
 	.getname =	irda_getname,
 	.poll =		datagram_poll,
 	.ioctl =	irda_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl =	irda_compat_ioctl,
+#endif
 	.listen =	irda_listen,
 	.shutdown =	irda_shutdown,
 	.setsockopt =	irda_setsockopt,
@@ -2518,6 +2537,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_dgram_ops) = {
 	.getname =	irda_getname,
 	.poll =		datagram_poll,
 	.ioctl =	irda_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl =	irda_compat_ioctl,
+#endif
 	.listen =	irda_listen,
 	.shutdown =	irda_shutdown,
 	.setsockopt =	irda_setsockopt,
@@ -2540,6 +2562,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(irda_ultra_ops) = {
 	.getname =	irda_getname,
 	.poll =		datagram_poll,
 	.ioctl =	irda_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl =	irda_compat_ioctl,
+#endif
 	.listen =	sock_no_listen,
 	.shutdown =	irda_shutdown,
 	.setsockopt =	irda_setsockopt,