Merge branch 'master' into upstream

199 files changed, 764 insertions, 539 deletions

diff --git a/net/802/fc.c b/net/802/fc.c
index d64e6a50295..675d9ba8e59 100644
--- a/net/802/fc.c
+++ b/net/802/fc.c
@@ -14,7 +14,6 @@
 #include <asm/system.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/802/fddi.c b/net/802/fddi.c
index 0b98fe2fa2f..ace6386384b 100644
--- a/net/802/fddi.c
+++ b/net/802/fddi.c
@@ -30,7 +30,6 @@
 #include <asm/system.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/802/hippi.c b/net/802/hippi.c
index be0da59323b..578f2a3d692 100644
--- a/net/802/hippi.c
+++ b/net/802/hippi.c
@@ -23,7 +23,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/appletalk/sysctl_net_atalk.c b/net/appletalk/sysctl_net_atalk.c
index 40b0af7437a..7df1778e221 100644
--- a/net/appletalk/sysctl_net_atalk.c
+++ b/net/appletalk/sysctl_net_atalk.c
@@ -73,7 +73,7 @@ static struct ctl_table_header *atalk_table_header;
 
 void atalk_register_sysctl(void)
 {
-	atalk_table_header = register_sysctl_table(atalk_root_table, 1);
+	atalk_table_header = register_sysctl_table(atalk_root_table);
 }
 
 void atalk_unregister_sysctl(void)
diff --git a/net/atm/addr.c b/net/atm/addr.c
index 3060fd0ba4b..6afa77d63bb 100644
--- a/net/atm/addr.c
+++ b/net/atm/addr.c
@@ -4,7 +4,6 @@
 
 #include <linux/atm.h>
 #include <linux/atmdev.h>
-#include <linux/sched.h>
 #include <asm/uaccess.h>
 
 #include "signaling.h"
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 98694552769..3d804d61f65 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1437,7 +1437,6 @@ static void lane2_associate_ind(struct net_device *dev, u8 *mac_addr,
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <asm/param.h>
 #include <asm/atomic.h>
diff --git a/net/atm/raw.c b/net/atm/raw.c
index 4df7cdd72aa..1378f61c5c3 100644
--- a/net/atm/raw.c
+++ b/net/atm/raw.c
@@ -4,7 +4,6 @@
 
 
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/atmdev.h>
 #include <linux/capability.h>
 #include <linux/kernel.h>
diff --git a/net/ax25/ax25_addr.c b/net/ax25/ax25_addr.c
index 419e7188d5a..7e7964dd987 100644
--- a/net/ax25/ax25_addr.c
+++ b/net/ax25/ax25_addr.c
@@ -12,7 +12,6 @@
 #include <linux/in.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_dev.c b/net/ax25/ax25_dev.c
index b787678220f..528c874d982 100644
--- a/net/ax25/ax25_dev.c
+++ b/net/ax25/ax25_dev.c
@@ -11,7 +11,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_ds_in.c b/net/ax25/ax25_ds_in.c
index edcaa897027..e37d217a986 100644
--- a/net/ax25/ax25_ds_in.c
+++ b/net/ax25/ax25_ds_in.c
@@ -12,7 +12,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_ds_subr.c b/net/ax25/ax25_ds_subr.c
index 4d22d4430ec..9569dd3fa46 100644
--- a/net/ax25/ax25_ds_subr.c
+++ b/net/ax25/ax25_ds_subr.c
@@ -12,7 +12,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c
index aff3e652c2d..16be0c14780 100644
--- a/net/ax25/ax25_iface.c
+++ b/net/ax25/ax25_iface.c
@@ -12,7 +12,6 @@
 #include <linux/in.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/timer.h>
 #include <linux/string.h>
diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c
index e9d94291581..4a6b26becad 100644
--- a/net/ax25/ax25_in.c
+++ b/net/ax25/ax25_in.c
@@ -14,7 +14,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_ip.c b/net/ax25/ax25_ip.c
index 8d62d868161..7f818bbcd1c 100644
--- a/net/ax25/ax25_ip.c
+++ b/net/ax25/ax25_ip.c
@@ -12,7 +12,6 @@
 #include <linux/in.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_out.c b/net/ax25/ax25_out.c
index f84047d1e8c..223835092b7 100644
--- a/net/ax25/ax25_out.c
+++ b/net/ax25/ax25_out.c
@@ -14,7 +14,6 @@
 #include <linux/in.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_std_in.c b/net/ax25/ax25_std_in.c
index f6ed283e9de..a8eef88d865 100644
--- a/net/ax25/ax25_std_in.c
+++ b/net/ax25/ax25_std_in.c
@@ -19,7 +19,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_std_subr.c b/net/ax25/ax25_std_subr.c
index 2b3c801ae48..277f81bb979 100644
--- a/net/ax25/ax25_std_subr.c
+++ b/net/ax25/ax25_std_subr.c
@@ -11,7 +11,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_std_timer.c b/net/ax25/ax25_std_timer.c
index e3528b1a780..f2f6918ac9b 100644
--- a/net/ax25/ax25_std_timer.c
+++ b/net/ax25/ax25_std_timer.c
@@ -14,7 +14,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index 85c58c49b4d..b6c577e3c91 100644
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -14,7 +14,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index 59a41b1e61f..75c76647b2c 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -13,7 +13,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
index d23a27f25d2..443a8367663 100644
--- a/net/ax25/sysctl_net_ax25.c
+++ b/net/ax25/sysctl_net_ax25.c
@@ -245,7 +245,7 @@ void ax25_register_sysctl(void)
 
 	ax25_dir_table[0].child = ax25_table;
 
-	ax25_table_header = register_sysctl_table(ax25_root_table, 1);
+	ax25_table_header = register_sysctl_table(ax25_root_table);
 }
 
 void ax25_unregister_sysctl(void)
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index 6d7311cee1b..10292e77604 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -34,7 +34,6 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bluetooth/cmtp/sock.c b/net/bluetooth/cmtp/sock.c
index 0c5ccd95517..19be7861e51 100644
--- a/net/bluetooth/cmtp/sock.c
+++ b/net/bluetooth/cmtp/sock.c
@@ -26,7 +26,6 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 67ee0bd80f5..f3403fdb59f 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -29,7 +29,6 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 00d845e3d30..936d3fc479c 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -29,7 +29,6 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index dc3ecb19a5c..f928d2b2a17 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -30,7 +30,6 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c
index 33bda40aceb..8b8a6c1dbd9 100644
--- a/net/bluetooth/hidp/sock.c
+++ b/net/bluetooth/hidp/sock.c
@@ -26,7 +26,6 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index f35c1a378d0..aff6a779c9c 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -108,6 +108,7 @@ static void port_carrier_check(struct work_struct *work)
 		spin_unlock_bh(&br->lock);
 	}
 done:
+	dev_put(dev);
 	rtnl_unlock();
 }
 
@@ -161,7 +162,8 @@ static void del_nbp(struct net_bridge_port *p)
 
 	dev_set_promiscuity(dev, -1);
 
-	cancel_delayed_work(&p->carrier_check);
+	if (cancel_delayed_work(&p->carrier_check))
+		dev_put(dev);
 
 	spin_lock_bh(&br->lock);
 	br_stp_disable_port(p);
@@ -444,7 +446,9 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
 	spin_lock_bh(&br->lock);
 	br_stp_recalculate_bridge_id(br);
 	br_features_recompute(br);
-	schedule_delayed_work(&p->carrier_check, BR_PORT_DEBOUNCE);
+	if (schedule_delayed_work(&p->carrier_check, BR_PORT_DEBOUNCE))
+		dev_hold(dev);
+
 	spin_unlock_bh(&br->lock);
 
 	dev_set_mtu(br->dev, br_min_mtu(br));
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index a0744e653f0..7712d76f06b 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -957,7 +957,7 @@ int __init br_netfilter_init(void)
 	if (ret < 0)
 		return ret;
 #ifdef CONFIG_SYSCTL
-	brnf_sysctl_header = register_sysctl_table(brnf_net_table, 0);
+	brnf_sysctl_header = register_sysctl_table(brnf_net_table);
 	if (brnf_sysctl_header == NULL) {
 		printk(KERN_WARNING
 		       "br_netfilter: can't register to sysctl.\n");
diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c
index 8cd3e422907..3311c4e3082 100644
--- a/net/bridge/br_notify.c
+++ b/net/bridge/br_notify.c
@@ -56,7 +56,9 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
 
 	case NETDEV_CHANGE:
 		if (br->dev->flags & IFF_UP)
-			schedule_delayed_work(&p->carrier_check, BR_PORT_DEBOUNCE);
+			if (schedule_delayed_work(&p->carrier_check,
+						BR_PORT_DEBOUNCE))
+				dev_hold(dev);
 		break;
 
 	case NETDEV_FEAT_CHANGE:
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 5818d70b8e8..34c49799f9b 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -16,7 +16,6 @@
  */
 
 /* used for print_string */
-#include <linux/sched.h>
 #include <linux/tty.h>
 
 #include <linux/kmod.h>
diff --git a/net/compat.c b/net/compat.c
index 9c970749a3b..1f32866d09b 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -13,7 +13,6 @@
 
 #include <linux/kernel.h>
 #include <linux/fs.h>
-#include <linux/sched.h>
 #include <linux/types.h>
 #include <linux/file.h>
 #include <linux/icmpv6.h>
diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c
index c4e754e86e9..56b310c0c86 100644
--- a/net/core/dev_mcast.c
+++ b/net/core/dev_mcast.c
@@ -27,7 +27,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/core/dst.c b/net/core/dst.c
index 61dd9d3951f..764bccb3d99 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -12,7 +12,6 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
-#include <linux/sched.h>
 #include <linux/skbuff.h>
 #include <linux/string.h>
 #include <linux/types.h>
diff --git a/net/core/filter.c b/net/core/filter.c
index 8123a31d919..8d185a089c5 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -18,7 +18,6 @@
 
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/fcntl.h>
 #include <linux/socket.h>
diff --git a/net/core/iovec.c b/net/core/iovec.c
index 4fb1cb9b79b..755c37fdaee 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -18,7 +18,6 @@
 
 #include <linux/errno.h>
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 512eed91785..3183142c604 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -19,7 +19,6 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/socket.h>
-#include <linux/sched.h>
 #include <linux/netdevice.h>
 #include <linux/proc_fs.h>
 #ifdef CONFIG_SYSCTL
@@ -2708,7 +2707,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
 	t->neigh_proto_dir[0].child    = t->neigh_neigh_dir;
 	t->neigh_root_dir[0].child     = t->neigh_proto_dir;
 
-	t->sysctl_header = register_sysctl_table(t->neigh_root_dir, 0);
+	t->sysctl_header = register_sysctl_table(t->neigh_root_dir);
 	if (!t->sysctl_header) {
 		err = -ENOBUFS;
 		goto free_procname;
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index ee5a787271f..6055074c4b8 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -21,7 +21,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 3d564686902..f89ff151cfa 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -41,7 +41,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
 #include <linux/in.h>
diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c
index fdcfca3e920..1260aabac5e 100644
--- a/net/dccp/sysctl.c
+++ b/net/dccp/sysctl.c
@@ -127,7 +127,7 @@ static struct ctl_table_header *dccp_table_header;
 
 int __init dccp_sysctl_init(void)
 {
-	dccp_table_header = register_sysctl_table(dccp_root_table, 1);
+	dccp_table_header = register_sysctl_table(dccp_root_table);
 
 	return dccp_table_header != NULL ? 0 : -ENOMEM;
 }
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 2b2c7fe45a7..060d725e294 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -261,7 +261,6 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
 	for(i = 0; i < ARRAY_SIZE(t->dn_dev_vars) - 1; i++) {
 		long offset = (long)t->dn_dev_vars[i].data;
 		t->dn_dev_vars[i].data = ((char *)parms) + offset;
-		t->dn_dev_vars[i].de = NULL;
 	}
 
 	if (dev) {
@@ -273,16 +272,12 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms *
 	}
 
 	t->dn_dev_dev[0].child = t->dn_dev_vars;
-	t->dn_dev_dev[0].de = NULL;
 	t->dn_dev_conf_dir[0].child = t->dn_dev_dev;
-	t->dn_dev_conf_dir[0].de = NULL;
 	t->dn_dev_proto_dir[0].child = t->dn_dev_conf_dir;
-	t->dn_dev_proto_dir[0].de = NULL;
 	t->dn_dev_root_dir[0].child = t->dn_dev_proto_dir;
-	t->dn_dev_root_dir[0].de = NULL;
 	t->dn_dev_vars[0].extra1 = (void *)dev;
 
-	t->sysctl_header = register_sysctl_table(t->dn_dev_root_dir, 0);
+	t->sysctl_header = register_sysctl_table(t->dn_dev_root_dir);
 	if (t->sysctl_header == NULL)
 		kfree(t);
 	else
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 0f244e81a37..9d20904f6f5 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -50,7 +50,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index 23d5ca88dfa..2d2cda82c7d 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -43,7 +43,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index a6c067b593a..52e40d7eb22 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -491,7 +491,7 @@ static ctl_table dn_root_table[] = {
 
 void dn_register_sysctl(void)
 {
-	dn_table_header = register_sysctl_table(dn_root_table, 1);
+	dn_table_header = register_sysctl_table(dn_root_table);
 }
 
 void dn_unregister_sysctl(void)
diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index f2ce4143429..bc12e36263f 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -13,7 +13,6 @@
 
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 766a0b59c0d..7391f55904d 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -40,7 +40,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 0ffd2d2920c..1a3488a83f4 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -78,7 +78,6 @@
 #include <linux/types.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/capability.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index ba5e7f4cd12..8a0ec10a13a 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -35,7 +35,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
@@ -1577,7 +1576,6 @@ static void devinet_sysctl_register(struct in_device *in_dev,
 		return;
 	for (i = 0; i < ARRAY_SIZE(t->devinet_vars) - 1; i++) {
 		t->devinet_vars[i].data += (char *)p - (char *)&ipv4_devconf;
-		t->devinet_vars[i].de = NULL;
 	}
 
 	if (dev) {
@@ -1599,15 +1597,11 @@ static void devinet_sysctl_register(struct in_device *in_dev,
 
 	t->devinet_dev[0].procname    = dev_name;
 	t->devinet_dev[0].child	      = t->devinet_vars;
-	t->devinet_dev[0].de	      = NULL;
 	t->devinet_conf_dir[0].child  = t->devinet_dev;
-	t->devinet_conf_dir[0].de     = NULL;
 	t->devinet_proto_dir[0].child = t->devinet_conf_dir;
-	t->devinet_proto_dir[0].de    = NULL;
 	t->devinet_root_dir[0].child  = t->devinet_proto_dir;
-	t->devinet_root_dir[0].de     = NULL;
 
-	t->sysctl_header = register_sysctl_table(t->devinet_root_dir, 0);
+	t->sysctl_header = register_sysctl_table(t->devinet_root_dir);
 	if (!t->sysctl_header)
 	    goto free_procname;
 
@@ -1641,7 +1635,7 @@ void __init devinet_init(void)
 	rtnetlink_links[PF_INET] = inet_rtnetlink_table;
 #ifdef CONFIG_SYSCTL
 	devinet_sysctl.sysctl_header =
-		register_sysctl_table(devinet_sysctl.devinet_root_dir, 0);
+		register_sysctl_table(devinet_sysctl.devinet_root_dir);
 	devinet_sysctl_register(NULL, &ipv4_devconf_dflt);
 #endif
 }
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 64f31e63db7..1fba6439fc5 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -22,7 +22,6 @@
 #include <linux/capability.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/socket.h>
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index b21bb28d1fd..a4949f957ab 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -20,7 +20,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/socket.h>
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index c33dca07380..72b3036bbc0 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -57,7 +57,6 @@
 #include <asm/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/socket.h>
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index 711eb6d0285..db3ef96bdfd 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -14,7 +14,6 @@
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
 #include <linux/random.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/time.h>
 #include <linux/kernel.h>
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index c3ea0cd2e58..369e721c4ba 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -23,7 +23,6 @@
 
 #include <linux/types.h>
 #include <linux/mm.h>
-#include <linux/sched.h>
 #include <linux/skbuff.h>
 #include <linux/ip.h>
 #include <linux/icmp.h>
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index f12c0d6623a..9151da64231 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -13,7 +13,6 @@
 #include <linux/capability.h>
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/kernel.h>
 #include <asm/uaccess.h>
 #include <linux/skbuff.h>
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index bb0bb8f07c5..d096332f6c6 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -49,7 +49,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/errno.h>
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index e120686c3cb..23048d9f358 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -20,7 +20,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/mm.h>
-#include <linux/sched.h>
 #include <linux/skbuff.h>
 #include <linux/ip.h>
 #include <linux/icmp.h>
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 475bcd1e418..3ec5ce0f549 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -96,7 +96,6 @@
 #include <linux/capability.h>
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/kernel.h>
 #include <asm/uaccess.h>
 #include <linux/skbuff.h>
@@ -871,7 +870,7 @@ static int __init ipip_init(void)
 
 	printk(banner);
 
-	if (xfrm4_tunnel_register(&ipip_handler)) {
+	if (xfrm4_tunnel_register(&ipip_handler, AF_INET)) {
 		printk(KERN_INFO "ipip init: can't register tunnel\n");
 		return -EAGAIN;
 	}
@@ -893,7 +892,7 @@ static int __init ipip_init(void)
  err2:
 	free_netdev(ipip_fb_tunnel_dev);
  err1:
-	xfrm4_tunnel_deregister(&ipip_handler);
+	xfrm4_tunnel_deregister(&ipip_handler, AF_INET);
 	goto out;
 }
 
@@ -913,7 +912,7 @@ static void __exit ipip_destroy_tunnels(void)
 
 static void __exit ipip_fini(void)
 {
-	if (xfrm4_tunnel_deregister(&ipip_handler))
+	if (xfrm4_tunnel_deregister(&ipip_handler, AF_INET))
 		printk(KERN_INFO "ipip close: can't deregister tunnel\n");
 
 	rtnl_lock();
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index e6d11abd784..601e3df6925 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -31,7 +31,6 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/timer.h>
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 8b08d9cdcbc..b3050a6817e 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -2359,7 +2359,7 @@ int ip_vs_control_init(void)
 	proc_net_fops_create("ip_vs", 0, &ip_vs_info_fops);
 	proc_net_fops_create("ip_vs_stats",0, &ip_vs_stats_fops);
 
-	sysctl_header = register_sysctl_table(vs_root_table, 0);
+	sysctl_header = register_sysctl_table(vs_root_table);
 
 	/* Initialize ip_vs_svc_table, ip_vs_svc_fwm_table, ip_vs_rtable */
 	for(idx = 0; idx < IP_VS_SVC_TAB_SIZE; idx++)  {
diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index 76fd1fb9187..c801273cb88 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -583,7 +583,7 @@ static struct ip_vs_scheduler ip_vs_lblc_scheduler =
 static int __init ip_vs_lblc_init(void)
 {
 	INIT_LIST_HEAD(&ip_vs_lblc_scheduler.n_list);
-	sysctl_header = register_sysctl_table(lblc_root_table, 0);
+	sysctl_header = register_sysctl_table(lblc_root_table);
 	return register_ip_vs_scheduler(&ip_vs_lblc_scheduler);
 }
 
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index bf1e7f272b8..23f9b9e73c8 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -841,7 +841,7 @@ static struct ip_vs_scheduler ip_vs_lblcr_scheduler =
 static int __init ip_vs_lblcr_init(void)
 {
 	INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);
-	sysctl_header = register_sysctl_table(lblcr_root_table, 0);
+	sysctl_header = register_sysctl_table(lblcr_root_table);
 #ifdef CONFIG_IP_VS_LBLCR_DEBUG
 	proc_net_create("ip_vs_lblcr", 0, ip_vs_lblcr_getinfo);
 #endif
diff --git a/net/ipv4/ipvs/ip_vs_sched.c b/net/ipv4/ipvs/ip_vs_sched.c
index 8bc42b76223..1602304abbf 100644
--- a/net/ipv4/ipvs/ip_vs_sched.c
+++ b/net/ipv4/ipvs/ip_vs_sched.c
@@ -20,7 +20,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <asm/string.h>
diff --git a/net/ipv4/multipath_drr.c b/net/ipv4/multipath_drr.c
index cb8fce46734..574c735836f 100644
--- a/net/ipv4/multipath_drr.c
+++ b/net/ipv4/multipath_drr.c
@@ -15,7 +15,6 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/errno.h>
 #include <linux/timer.h>
 #include <linux/mm.h>
diff --git a/net/ipv4/multipath_random.c b/net/ipv4/multipath_random.c
index 047e861f06b..57f481498fb 100644
--- a/net/ipv4/multipath_random.c
+++ b/net/ipv4/multipath_random.c
@@ -15,7 +15,6 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/errno.h>
 #include <linux/timer.h>
 #include <linux/mm.h>
diff --git a/net/ipv4/multipath_rr.c b/net/ipv4/multipath_rr.c
index 896246d8040..0ad22524f45 100644
--- a/net/ipv4/multipath_rr.c
+++ b/net/ipv4/multipath_rr.c
@@ -15,7 +15,6 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/errno.h>
 #include <linux/timer.h>
 #include <linux/mm.h>
diff --git a/net/ipv4/multipath_wrandom.c b/net/ipv4/multipath_wrandom.c
index 7e22f15d13d..2bdbb92b450 100644
--- a/net/ipv4/multipath_wrandom.c
+++ b/net/ipv4/multipath_wrandom.c
@@ -15,7 +15,6 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/errno.h>
 #include <linux/timer.h>
 #include <linux/mm.h>
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_generic.c b/net/ipv4/netfilter/ip_conntrack_proto_generic.c
index 36f2b5e5d80..88af82e9865 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_generic.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_generic.c
@@ -7,7 +7,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
index ec71abead00..ad70c81a21e 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
@@ -7,7 +7,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <linux/in.h>
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_sctp.c b/net/ipv4/netfilter/ip_conntrack_proto_sctp.c
index 9d5b917f49c..e6942992b2f 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_sctp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_sctp.c
@@ -14,7 +14,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/interrupt.h>
 #include <linux/netfilter.h>
@@ -623,7 +622,7 @@ static int __init ip_conntrack_proto_sctp_init(void)
 	}
 
 #ifdef CONFIG_SYSCTL
-	ip_ct_sysctl_header = register_sysctl_table(ip_ct_net_table, 0);
+	ip_ct_sysctl_header = register_sysctl_table(ip_ct_net_table);
 	if (ip_ct_sysctl_header == NULL) {
 		ret = -ENOMEM;
 		printk("ip_conntrack_proto_sctp: can't register to sysctl.\n");
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index fa35b49fe2f..170d625fad6 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -20,7 +20,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <linux/module.h>
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_udp.c b/net/ipv4/netfilter/ip_conntrack_proto_udp.c
index a99a7c75e5b..14c30c646c7 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_udp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_udp.c
@@ -7,7 +7,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <linux/in.h>
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c
index c7c1ec61b0f..56b2f7546d1 100644
--- a/net/ipv4/netfilter/ip_conntrack_standalone.c
+++ b/net/ipv4/netfilter/ip_conntrack_standalone.c
@@ -848,7 +848,7 @@ static int __init ip_conntrack_standalone_init(void)
 		goto cleanup_proc_stat;
 	}
 #ifdef CONFIG_SYSCTL
-	ip_ct_sysctl_header = register_sysctl_table(ip_ct_net_table, 0);
+	ip_ct_sysctl_header = register_sysctl_table(ip_ct_net_table);
 	if (ip_ct_sysctl_header == NULL) {
 		printk("ip_conntrack: can't register to sysctl.\n");
 		ret = -ENOMEM;
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 68bf19f3b01..a14798a850d 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -693,7 +693,7 @@ static int __init ip_queue_init(void)
 	}
 
 	register_netdevice_notifier(&ipq_dev_notifier);
-	ipq_sysctl_header = register_sysctl_table(ipq_root_table, 0);
+	ipq_sysctl_header = register_sysctl_table(ipq_root_table);
 
 	status = nf_register_queue_handler(PF_INET, &nfqh);
 	if (status < 0) {
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index a9eb3635fff..80f739e2182 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -80,6 +80,10 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 	nskb->mark = 0;
 	skb_init_secmark(nskb);
 
+	skb_shinfo(nskb)->gso_size = 0;
+	skb_shinfo(nskb)->gso_segs = 0;
+	skb_shinfo(nskb)->gso_type = 0;
+
 	tcph = (struct tcphdr *)((u_int32_t*)nskb->nh.iph + nskb->nh.iph->ihl);
 
 	/* Swap source and dest */
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index e5aa4d849b0..88cfa6aacfc 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -12,7 +12,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <linux/in.h>
diff --git a/net/ipv4/protocol.c b/net/ipv4/protocol.c
index 6cd6340de8b..da70fef82c9 100644
--- a/net/ipv4/protocol.c
+++ b/net/ipv4/protocol.c
@@ -30,7 +30,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/socket.h>
 #include <linux/in.h>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 9b5e56481d5..37e0d4d5cf9 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -70,7 +70,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/bootmem.h>
 #include <linux/string.h>
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index cebe9aa918a..dc151139b5a 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -481,7 +481,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 		/* RFC1323: The window in SYN & SYN/ACK segments
 		 * is never scaled.
 		 */
-		th->window	= htons(tp->rcv_wnd);
+		th->window	= htons(min(tp->rcv_wnd, 65535U));
 	} else {
 		th->window	= htons(tcp_select_window(sk));
 	}
@@ -2160,7 +2160,7 @@ struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst,
 	}
 
 	/* RFC1323: The window in SYN & SYN/ACK segments is never scaled. */
-	th->window = htons(req->rcv_wnd);
+	th->window = htons(min(req->rcv_wnd, 65535U));
 
 	TCP_SKB_CB(skb)->when = tcp_time_stamp;
 	tcp_syn_build_options((__be32 *)(th + 1), dst_metric(dst, RTAX_ADVMSS), ireq->tstamp_ok,
diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c
index 8d30c48f090..a794a8ca8b4 100644
--- a/net/ipv4/tunnel4.c
+++ b/net/ipv4/tunnel4.c
@@ -14,9 +14,10 @@
 #include <net/xfrm.h>
 
 static struct xfrm_tunnel *tunnel4_handlers;
+static struct xfrm_tunnel *tunnel64_handlers;
 static DEFINE_MUTEX(tunnel4_mutex);
 
-int xfrm4_tunnel_register(struct xfrm_tunnel *handler)
+int xfrm4_tunnel_register(struct xfrm_tunnel *handler, unsigned short family)
 {
 	struct xfrm_tunnel **pprev;
 	int ret = -EEXIST;
@@ -24,7 +25,8 @@ int xfrm4_tunnel_register(struct xfrm_tunnel *handler)
 
 	mutex_lock(&tunnel4_mutex);
 
-	for (pprev = &tunnel4_handlers; *pprev; pprev = &(*pprev)->next) {
+	for (pprev = (family == AF_INET) ? &tunnel4_handlers : &tunnel64_handlers;
+	     *pprev; pprev = &(*pprev)->next) {
 		if ((*pprev)->priority > priority)
 			break;
 		if ((*pprev)->priority == priority)
@@ -44,14 +46,15 @@ err:
 
 EXPORT_SYMBOL(xfrm4_tunnel_register);
 
-int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler)
+int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family)
 {
 	struct xfrm_tunnel **pprev;
 	int ret = -ENOENT;
 
 	mutex_lock(&tunnel4_mutex);
 
-	for (pprev = &tunnel4_handlers; *pprev; pprev = &(*pprev)->next) {
+	for (pprev = (family == AF_INET) ? &tunnel4_handlers : &tunnel64_handlers;
+	     *pprev; pprev = &(*pprev)->next) {
 		if (*pprev == handler) {
 			*pprev = handler->next;
 			ret = 0;
@@ -86,6 +89,26 @@ drop:
 	return 0;
 }
 
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+static int tunnel64_rcv(struct sk_buff *skb)
+{
+	struct xfrm_tunnel *handler;
+
+	if (!pskb_may_pull(skb, sizeof(struct iphdr)))
+		goto drop;
+
+	for (handler = tunnel64_handlers; handler; handler = handler->next)
+		if (!handler->handler(skb))
+			return 0;
+
+	icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
+
+drop:
+	kfree_skb(skb);
+	return 0;
+}
+#endif
+
 static void tunnel4_err(struct sk_buff *skb, u32 info)
 {
 	struct xfrm_tunnel *handler;
@@ -101,17 +124,36 @@ static struct net_protocol tunnel4_protocol = {
 	.no_policy	=	1,
 };
 
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+static struct net_protocol tunnel64_protocol = {
+	.handler	=	tunnel64_rcv,
+	.err_handler	=	tunnel4_err,
+	.no_policy	=	1,
+};
+#endif
+
 static int __init tunnel4_init(void)
 {
 	if (inet_add_protocol(&tunnel4_protocol, IPPROTO_IPIP)) {
 		printk(KERN_ERR "tunnel4 init: can't add protocol\n");
 		return -EAGAIN;
 	}
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	if (inet_add_protocol(&tunnel64_protocol, IPPROTO_IPV6)) {
+		printk(KERN_ERR "tunnel64 init: can't add protocol\n");
+		inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP);
+		return -EAGAIN;
+	}
+#endif
 	return 0;
 }
 
 static void __exit tunnel4_fini(void)
 {
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	if (inet_del_protocol(&tunnel64_protocol, IPPROTO_IPV6))
+		printk(KERN_ERR "tunnel64 close: can't remove protocol\n");
+#endif
 	if (inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP))
 		printk(KERN_ERR "tunnel4 close: can't remove protocol\n");
 }
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index 289146bdb8b..78e80deb7e8 100644
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -27,6 +27,7 @@ static int xfrm4_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32
 {
 	switch (nexthdr) {
 	case IPPROTO_IPIP:
+	case IPPROTO_IPV6:
 		*spi = skb->nh.iph->saddr;
 		*seq = 0;
 		return 0;
@@ -70,7 +71,8 @@ int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type)
 		if (xfrm_nr == XFRM_MAX_DEPTH)
 			goto drop;
 
-		x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, spi, iph->protocol, AF_INET);
+		x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, spi,
+				iph->protocol != IPPROTO_IPV6 ? iph->protocol : IPPROTO_IPIP, AF_INET);
 		if (x == NULL)
 			goto drop;
 
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index e54c5494c88..e1cab33fdad 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -95,6 +95,7 @@ static int xfrm4_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
 
 	switch(iph->protocol){
 		case IPPROTO_IPIP:
+			break;
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 		case IPPROTO_IPV6:
 			break;
diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c
index 1be6762b2d4..3eef06454da 100644
--- a/net/ipv4/xfrm4_tunnel.c
+++ b/net/ipv4/xfrm4_tunnel.c
@@ -64,24 +64,45 @@ static struct xfrm_tunnel xfrm_tunnel_handler = {
 	.priority	=	2,
 };
 
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+static struct xfrm_tunnel xfrm64_tunnel_handler = {
+	.handler	=	xfrm4_rcv,
+	.err_handler	=	xfrm_tunnel_err,
+	.priority	=	2,
+};
+#endif
+
 static int __init ipip_init(void)
 {
 	if (xfrm_register_type(&ipip_type, AF_INET) < 0) {
 		printk(KERN_INFO "ipip init: can't add xfrm type\n");
 		return -EAGAIN;
 	}
-	if (xfrm4_tunnel_register(&xfrm_tunnel_handler)) {
-		printk(KERN_INFO "ipip init: can't add xfrm handler\n");
+
+	if (xfrm4_tunnel_register(&xfrm_tunnel_handler, AF_INET)) {
+		printk(KERN_INFO "ipip init: can't add xfrm handler for AF_INET\n");
+		xfrm_unregister_type(&ipip_type, AF_INET);
+		return -EAGAIN;
+	}
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	if (xfrm4_tunnel_register(&xfrm64_tunnel_handler, AF_INET6)) {
+		printk(KERN_INFO "ipip init: can't add xfrm handler for AF_INET6\n");
+		xfrm4_tunnel_deregister(&xfrm_tunnel_handler, AF_INET);
 		xfrm_unregister_type(&ipip_type, AF_INET);
 		return -EAGAIN;
 	}
+#endif
 	return 0;
 }
 
 static void __exit ipip_fini(void)
 {
-	if (xfrm4_tunnel_deregister(&xfrm_tunnel_handler))
-		printk(KERN_INFO "ipip close: can't remove xfrm handler\n");
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	if (xfrm4_tunnel_deregister(&xfrm64_tunnel_handler, AF_INET6))
+		printk(KERN_INFO "ipip close: can't remove xfrm handler for AF_INET6\n");
+#endif
+	if (xfrm4_tunnel_deregister(&xfrm_tunnel_handler, AF_INET))
+		printk(KERN_INFO "ipip close: can't remove xfrm handler for AF_INET\n");
 	if (xfrm_unregister_type(&ipip_type, AF_INET) < 0)
 		printk(KERN_INFO "ipip close: can't remove xfrm type\n");
 }
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index deb4101a2a8..79682efb14b 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -156,6 +156,7 @@ config INET6_XFRM_MODE_ROUTEOPTIMIZATION
 config IPV6_SIT
 	tristate "IPv6: IPv6-in-IPv4 tunnel (SIT driver)"
 	depends on IPV6
+	select INET_TUNNEL
 	default y
 	---help---
 	  Tunneling means encapsulating data of one protocol type within
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index ea0755b0903..569a37d698f 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -44,7 +44,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
@@ -3999,7 +3998,6 @@ static void addrconf_sysctl_register(struct inet6_dev *idev, struct ipv6_devconf
 		return;
 	for (i=0; t->addrconf_vars[i].data; i++) {
 		t->addrconf_vars[i].data += (char*)p - (char*)&ipv6_devconf;
-		t->addrconf_vars[i].de = NULL;
 		t->addrconf_vars[i].extra1 = idev; /* embedded; no ref */
 	}
 	if (dev) {
@@ -4022,15 +4020,11 @@ static void addrconf_sysctl_register(struct inet6_dev *idev, struct ipv6_devconf
 	t->addrconf_dev[0].procname = dev_name;
 
 	t->addrconf_dev[0].child = t->addrconf_vars;
-	t->addrconf_dev[0].de = NULL;
 	t->addrconf_conf_dir[0].child = t->addrconf_dev;
-	t->addrconf_conf_dir[0].de = NULL;
 	t->addrconf_proto_dir[0].child = t->addrconf_conf_dir;
-	t->addrconf_proto_dir[0].de = NULL;
 	t->addrconf_root_dir[0].child = t->addrconf_proto_dir;
-	t->addrconf_root_dir[0].de = NULL;
 
-	t->sysctl_header = register_sysctl_table(t->addrconf_root_dir, 0);
+	t->sysctl_header = register_sysctl_table(t->addrconf_root_dir);
 	if (t->sysctl_header == NULL)
 		goto free_procname;
 	else
@@ -4115,7 +4109,7 @@ int __init addrconf_init(void)
 	rtnetlink_links[PF_INET6] = inet6_rtnetlink_table;
 #ifdef CONFIG_SYSCTL
 	addrconf_sysctl.sysctl_header =
-		register_sysctl_table(addrconf_sysctl.addrconf_root_dir, 0);
+		register_sysctl_table(addrconf_sysctl.addrconf_root_dir);
 	addrconf_sysctl_register(NULL, &ipv6_devconf_dflt);
 #endif
 
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index a006d242be7..3585d8fa7f0 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -28,7 +28,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index 6fb2e9d716c..e5ef5979ade 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -21,7 +21,6 @@
 #include <linux/string.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 5f54dec3e20..3b4e8dcf4c8 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -17,7 +17,6 @@
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 08313efc48c..28e0c656827 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -27,7 +27,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/netdevice.h>
 #include <linux/in6.h>
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 9377fea0268..edfe98bf64c 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -37,7 +37,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/sockios.h>
 #include <linux/net.h>
 #include <linux/skbuff.h>
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 30b16da739c..ae6b0e7eb48 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -172,7 +172,7 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row,
 	const struct in6_addr *saddr = &np->daddr;
 	const int dif = sk->sk_bound_dev_if;
 	const __portpair ports = INET_COMBINED_PORTS(inet->dport, lport);
-	const unsigned int hash = inet6_ehashfn(daddr, inet->num, saddr,
+	const unsigned int hash = inet6_ehashfn(daddr, lport, saddr,
 						inet->dport);
 	struct inet_ehash_bucket *head = inet_ehash_bucket(hinfo, hash);
 	struct sock *sk2;
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 4fdded0e545..11bfc7c4318 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -25,7 +25,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/netdevice.h>
 #include <linux/in6.h>
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 367b7483298..662edb82689 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1128,7 +1128,7 @@ static int __init ip6_tunnel_init(void)
 {
 	int  err;
 
-	if (xfrm6_tunnel_register(&ip6ip6_handler)) {
+	if (xfrm6_tunnel_register(&ip6ip6_handler, AF_INET6)) {
 		printk(KERN_ERR "ip6ip6 init: can't register tunnel\n");
 		return -EAGAIN;
 	}
@@ -1147,7 +1147,7 @@ static int __init ip6_tunnel_init(void)
 	}
 	return 0;
 fail:
-	xfrm6_tunnel_deregister(&ip6ip6_handler);
+	xfrm6_tunnel_deregister(&ip6ip6_handler, AF_INET6);
 	return err;
 }
 
@@ -1171,7 +1171,7 @@ static void __exit ip6ip6_destroy_tunnels(void)
 
 static void __exit ip6_tunnel_cleanup(void)
 {
-	if (xfrm6_tunnel_deregister(&ip6ip6_handler))
+	if (xfrm6_tunnel_deregister(&ip6ip6_handler, AF_INET6))
 		printk(KERN_INFO "ip6ip6 close: can't deregister tunnel\n");
 
 	rtnl_lock();
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 3f1e779ea5c..286c86735ae 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -31,7 +31,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 58847d3b61e..fdb30a5916e 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -683,7 +683,7 @@ static int __init ip6_queue_init(void)
 	}
 
 	register_netdevice_notifier(&ipq_dev_notifier);
-	ipq_sysctl_header = register_sysctl_table(ipq_root_table, 0);
+	ipq_sysctl_header = register_sysctl_table(ipq_root_table);
 
 	status = nf_register_queue_handler(PF_INET6, &nfqh);
 	if (status < 0) {
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 19bdb7cb8ff..21f19cc719f 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -17,7 +17,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/module.h>
 #include <linux/netfilter.h>
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index c82257dd04b..fa3fb509f18 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -17,7 +17,6 @@
  *		as published by the Free Software Foundation; either version
  *		2 of the License, or (at your option) any later version.
  */
-#include <linux/sched.h>
 #include <linux/socket.h>
 #include <linux/net.h>
 #include <linux/ipv6.h>
diff --git a/net/ipv6/protocol.c b/net/ipv6/protocol.c
index ad0410c9967..ef43bd57bae 100644
--- a/net/ipv6/protocol.c
+++ b/net/ipv6/protocol.c
@@ -27,7 +27,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 1f8f6275a7e..306d5d83c06 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -24,7 +24,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 4d3cf301e1f..08d6ed3396e 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -24,7 +24,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
@@ -216,7 +215,7 @@ static void ipip6_tunnel_uninit(struct net_device *dev)
 }
 
 
-static void ipip6_err(struct sk_buff *skb, u32 info)
+static int ipip6_err(struct sk_buff *skb, u32 info)
 {
 #ifndef I_WISH_WORLD_WERE_PERFECT
 
@@ -228,21 +227,22 @@ static void ipip6_err(struct sk_buff *skb, u32 info)
 	int type = skb->h.icmph->type;
 	int code = skb->h.icmph->code;
 	struct ip_tunnel *t;
+	int err;
 
 	switch (type) {
 	default:
 	case ICMP_PARAMETERPROB:
-		return;
+		return 0;
 
 	case ICMP_DEST_UNREACH:
 		switch (code) {
 		case ICMP_SR_FAILED:
 		case ICMP_PORT_UNREACH:
 			/* Impossible event. */
-			return;
+			return 0;
 		case ICMP_FRAG_NEEDED:
 			/* Soft state for pmtu is maintained by IP core. */
-			return;
+			return 0;
 		default:
 			/* All others are translated to HOST_UNREACH.
 			   rfc2003 contains "deep thoughts" about NET_UNREACH,
@@ -253,14 +253,18 @@ static void ipip6_err(struct sk_buff *skb, u32 info)
 		break;
 	case ICMP_TIME_EXCEEDED:
 		if (code != ICMP_EXC_TTL)
-			return;
+			return 0;
 		break;
 	}
 
+	err = -ENOENT;
+
 	read_lock(&ipip6_lock);
 	t = ipip6_tunnel_lookup(iph->daddr, iph->saddr);
 	if (t == NULL || t->parms.iph.daddr == 0)
 		goto out;
+
+	err = 0;
 	if (t->parms.iph.ttl == 0 && type == ICMP_TIME_EXCEEDED)
 		goto out;
 
@@ -271,7 +275,7 @@ static void ipip6_err(struct sk_buff *skb, u32 info)
 	t->err_time = jiffies;
 out:
 	read_unlock(&ipip6_lock);
-	return;
+	return err;
 #else
 	struct iphdr *iph = (struct iphdr*)dp;
 	int hlen = iph->ihl<<2;
@@ -332,7 +336,7 @@ out:
 	/* Prepare fake skb to feed it to icmpv6_send */
 	skb2 = skb_clone(skb, GFP_ATOMIC);
 	if (skb2 == NULL)
-		return;
+		return 0;
 	dst_release(skb2->dst);
 	skb2->dst = NULL;
 	skb_pull(skb2, skb->data - (u8*)iph6);
@@ -355,7 +359,7 @@ out:
 		}
 	}
 	kfree_skb(skb2);
-	return;
+	return 0;
 #endif
 }
 
@@ -791,9 +795,10 @@ static int __init ipip6_fb_tunnel_init(struct net_device *dev)
 	return 0;
 }
 
-static struct net_protocol sit_protocol = {
+static struct xfrm_tunnel sit_handler = {
 	.handler	=	ipip6_rcv,
 	.err_handler	=	ipip6_err,
+	.priority	=	1,
 };
 
 static void __exit sit_destroy_tunnels(void)
@@ -812,7 +817,7 @@ static void __exit sit_destroy_tunnels(void)
 
 static void __exit sit_cleanup(void)
 {
-	inet_del_protocol(&sit_protocol, IPPROTO_IPV6);
+	xfrm4_tunnel_deregister(&sit_handler, AF_INET6);
 
 	rtnl_lock();
 	sit_destroy_tunnels();
@@ -826,7 +831,7 @@ static int __init sit_init(void)
 
 	printk(KERN_INFO "IPv6 over IPv4 tunneling driver\n");
 
-	if (inet_add_protocol(&sit_protocol, IPPROTO_IPV6) < 0) {
+	if (xfrm4_tunnel_register(&sit_handler, AF_INET6) < 0) {
 		printk(KERN_INFO "sit init: Can't add protocol\n");
 		return -EAGAIN;
 	}
@@ -848,7 +853,7 @@ static int __init sit_init(void)
  err2:
 	free_netdev(ipip6_fb_tunnel_dev);
  err1:
-	inet_del_protocol(&sit_protocol, IPPROTO_IPV6);
+	xfrm4_tunnel_deregister(&sit_handler, AF_INET6);
 	goto out;
 }
 
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 25e8e7783fe..3fb44277207 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -107,7 +107,7 @@ static ctl_table ipv6_root_table[] = {
 
 void ipv6_sysctl_register(void)
 {
-	ipv6_sysctl_header = register_sysctl_table(ipv6_root_table, 0);
+	ipv6_sysctl_header = register_sysctl_table(ipv6_root_table);
 }
 
 void ipv6_sysctl_unregister(void)
diff --git a/net/ipv6/tunnel6.c b/net/ipv6/tunnel6.c
index 918d07dd121..23e2809878a 100644
--- a/net/ipv6/tunnel6.c
+++ b/net/ipv6/tunnel6.c
@@ -30,9 +30,10 @@
 #include <net/xfrm.h>
 
 static struct xfrm6_tunnel *tunnel6_handlers;
+static struct xfrm6_tunnel *tunnel46_handlers;
 static DEFINE_MUTEX(tunnel6_mutex);
 
-int xfrm6_tunnel_register(struct xfrm6_tunnel *handler)
+int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family)
 {
 	struct xfrm6_tunnel **pprev;
 	int ret = -EEXIST;
@@ -40,7 +41,8 @@ int xfrm6_tunnel_register(struct xfrm6_tunnel *handler)
 
 	mutex_lock(&tunnel6_mutex);
 
-	for (pprev = &tunnel6_handlers; *pprev; pprev = &(*pprev)->next) {
+	for (pprev = (family == AF_INET6) ? &tunnel6_handlers : &tunnel46_handlers;
+	     *pprev; pprev = &(*pprev)->next) {
 		if ((*pprev)->priority > priority)
 			break;
 		if ((*pprev)->priority == priority)
@@ -60,14 +62,15 @@ err:
 
 EXPORT_SYMBOL(xfrm6_tunnel_register);
 
-int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler)
+int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family)
 {
 	struct xfrm6_tunnel **pprev;
 	int ret = -ENOENT;
 
 	mutex_lock(&tunnel6_mutex);
 
-	for (pprev = &tunnel6_handlers; *pprev; pprev = &(*pprev)->next) {
+	for (pprev = (family == AF_INET6) ? &tunnel6_handlers : &tunnel46_handlers;
+	     *pprev; pprev = &(*pprev)->next) {
 		if (*pprev == handler) {
 			*pprev = handler->next;
 			ret = 0;
@@ -103,6 +106,25 @@ drop:
 	return 0;
 }
 
+static int tunnel46_rcv(struct sk_buff **pskb)
+{
+	struct sk_buff *skb = *pskb;
+	struct xfrm6_tunnel *handler;
+
+	if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
+		goto drop;
+
+	for (handler = tunnel46_handlers; handler; handler = handler->next)
+		if (!handler->handler(skb))
+			return 0;
+
+	icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0, skb->dev);
+
+drop:
+	kfree_skb(skb);
+	return 0;
+}
+
 static void tunnel6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 			int type, int code, int offset, __be32 info)
 {
@@ -119,17 +141,30 @@ static struct inet6_protocol tunnel6_protocol = {
 	.flags          = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
 };
 
+static struct inet6_protocol tunnel46_protocol = {
+	.handler	= tunnel46_rcv,
+	.err_handler	= tunnel6_err,
+	.flags          = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
+};
+
 static int __init tunnel6_init(void)
 {
 	if (inet6_add_protocol(&tunnel6_protocol, IPPROTO_IPV6)) {
 		printk(KERN_ERR "tunnel6 init(): can't add protocol\n");
 		return -EAGAIN;
 	}
+	if (inet6_add_protocol(&tunnel46_protocol, IPPROTO_IPIP)) {
+		printk(KERN_ERR "tunnel6 init(): can't add protocol\n");
+		inet6_del_protocol(&tunnel6_protocol, IPPROTO_IPV6);
+		return -EAGAIN;
+	}
 	return 0;
 }
 
 static void __exit tunnel6_fini(void)
 {
+	if (inet6_del_protocol(&tunnel46_protocol, IPPROTO_IPIP))
+		printk(KERN_ERR "tunnel6 close: can't remove protocol\n");
 	if (inet6_del_protocol(&tunnel6_protocol, IPPROTO_IPV6))
 		printk(KERN_ERR "tunnel6 close: can't remove protocol\n");
 }
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index ccf2f4d196b..0ad47190988 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -27,7 +27,6 @@
 #include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
-#include <linux/sched.h>
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index 25250147bdc..31f651f9509 100644
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -40,7 +40,8 @@ int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi)
 		if (xfrm_nr == XFRM_MAX_DEPTH)
 			goto drop;
 
-		x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, spi, nexthdr, AF_INET6);
+		x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, spi,
+				nexthdr != IPPROTO_IPIP ? nexthdr : IPPROTO_IPV6, AF_INET6);
 		if (x == NULL)
 			goto drop;
 		spin_lock(&x->lock);
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index fb0228772f0..ee4b84a33ff 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -339,17 +339,29 @@ static struct xfrm6_tunnel xfrm6_tunnel_handler = {
 	.priority	= 2,
 };
 
+static struct xfrm6_tunnel xfrm46_tunnel_handler = {
+	.handler	= xfrm6_tunnel_rcv,
+	.err_handler	= xfrm6_tunnel_err,
+	.priority	= 2,
+};
+
 static int __init xfrm6_tunnel_init(void)
 {
 	if (xfrm_register_type(&xfrm6_tunnel_type, AF_INET6) < 0)
 		return -EAGAIN;
 
-	if (xfrm6_tunnel_register(&xfrm6_tunnel_handler)) {
+	if (xfrm6_tunnel_register(&xfrm6_tunnel_handler, AF_INET6)) {
+		xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6);
+		return -EAGAIN;
+	}
+	if (xfrm6_tunnel_register(&xfrm46_tunnel_handler, AF_INET)) {
+		xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6);
 		xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6);
 		return -EAGAIN;
 	}
 	if (xfrm6_tunnel_spi_init() < 0) {
-		xfrm6_tunnel_deregister(&xfrm6_tunnel_handler);
+		xfrm6_tunnel_deregister(&xfrm46_tunnel_handler, AF_INET);
+		xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6);
 		xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6);
 		return -EAGAIN;
 	}
@@ -359,7 +371,8 @@ static int __init xfrm6_tunnel_init(void)
 static void __exit xfrm6_tunnel_fini(void)
 {
 	xfrm6_tunnel_spi_fini();
-	xfrm6_tunnel_deregister(&xfrm6_tunnel_handler);
+	xfrm6_tunnel_deregister(&xfrm46_tunnel_handler, AF_INET);
+	xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6);
 	xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6);
 }
 
diff --git a/net/ipx/sysctl_net_ipx.c b/net/ipx/sysctl_net_ipx.c
index 85ae35fa1e0..0cf52645053 100644
--- a/net/ipx/sysctl_net_ipx.c
+++ b/net/ipx/sysctl_net_ipx.c
@@ -52,7 +52,7 @@ static struct ctl_table_header *ipx_table_header;
 
 void ipx_register_sysctl(void)
 {
-	ipx_table_header = register_sysctl_table(ipx_root_table, 1);
+	ipx_table_header = register_sysctl_table(ipx_root_table);
 }
 
 void ipx_unregister_sysctl(void)
diff --git a/net/irda/ircomm/ircomm_core.c b/net/irda/ircomm/ircomm_core.c
index ec40715dcdd..4749f8f5539 100644
--- a/net/irda/ircomm/ircomm_core.c
+++ b/net/irda/ircomm/ircomm_core.c
@@ -30,7 +30,6 @@
  ********************************************************************/
 
 #include <linux/module.h>
-#include <linux/sched.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/init.h>
diff --git a/net/irda/ircomm/ircomm_event.c b/net/irda/ircomm/ircomm_event.c
index 23d0468794e..8ba4e59ece1 100644
--- a/net/irda/ircomm/ircomm_event.c
+++ b/net/irda/ircomm/ircomm_event.c
@@ -28,7 +28,6 @@
  *
  ********************************************************************/
 
-#include <linux/sched.h>
 #include <linux/proc_fs.h>
 #include <linux/init.h>
 
diff --git a/net/irda/ircomm/ircomm_lmp.c b/net/irda/ircomm/ircomm_lmp.c
index 22bd7529910..55860ee4e39 100644
--- a/net/irda/ircomm/ircomm_lmp.c
+++ b/net/irda/ircomm/ircomm_lmp.c
@@ -30,7 +30,6 @@
  *
  ********************************************************************/
 
-#include <linux/sched.h>
 #include <linux/init.h>
 
 #include <net/irda/irda.h>
diff --git a/net/irda/ircomm/ircomm_param.c b/net/irda/ircomm/ircomm_param.c
index fbac13e95b2..01d7c9c7b3b 100644
--- a/net/irda/ircomm/ircomm_param.c
+++ b/net/irda/ircomm/ircomm_param.c
@@ -28,7 +28,6 @@
  *
  ********************************************************************/
 
-#include <linux/sched.h>
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
 
diff --git a/net/irda/ircomm/ircomm_ttp.c b/net/irda/ircomm/ircomm_ttp.c
index bb06ebaadd1..712eafd0cc7 100644
--- a/net/irda/ircomm/ircomm_ttp.c
+++ b/net/irda/ircomm/ircomm_ttp.c
@@ -29,7 +29,6 @@
  *
  ********************************************************************/
 
-#include <linux/sched.h>
 #include <linux/init.h>
 
 #include <net/irda/irda.h>
diff --git a/net/irda/ircomm/ircomm_tty_attach.c b/net/irda/ircomm/ircomm_tty_attach.c
index 8d7ba93e4e0..824309dabfe 100644
--- a/net/irda/ircomm/ircomm_tty_attach.c
+++ b/net/irda/ircomm/ircomm_tty_attach.c
@@ -29,7 +29,6 @@
  *
  ********************************************************************/
 
-#include <linux/sched.h>
 #include <linux/init.h>
 
 #include <net/irda/irda.h>
diff --git a/net/irda/ircomm/ircomm_tty_ioctl.c b/net/irda/ircomm/ircomm_tty_ioctl.c
index a5174e6e7ad..6030947b6d9 100644
--- a/net/irda/ircomm/ircomm_tty_ioctl.c
+++ b/net/irda/ircomm/ircomm_tty_ioctl.c
@@ -30,7 +30,6 @@
 
 #include <linux/init.h>
 #include <linux/fs.h>
-#include <linux/sched.h>
 #include <linux/termios.h>
 #include <linux/tty.h>
 #include <linux/serial.h>
diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c
index bb53ba0be58..2e968e7d8fe 100644
--- a/net/irda/irsysctl.c
+++ b/net/irda/irsysctl.c
@@ -274,7 +274,7 @@ static struct ctl_table_header *irda_table_header;
  */
 int __init irda_sysctl_register(void)
 {
-	irda_table_header = register_sysctl_table(irda_root_table, 0);
+	irda_table_header = register_sysctl_table(irda_root_table);
 	if (!irda_table_header)
 		return -ENOMEM;
 
diff --git a/net/lapb/lapb_in.c b/net/lapb/lapb_in.c
index b0f8713f66c..6762e7c751e 100644
--- a/net/lapb/lapb_in.c
+++ b/net/lapb/lapb_in.c
@@ -20,7 +20,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/lapb/lapb_out.c b/net/lapb/lapb_out.c
index 981beb5e518..339cc5f2684 100644
--- a/net/lapb/lapb_out.c
+++ b/net/lapb/lapb_out.c
@@ -19,7 +19,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/lapb/lapb_subr.c b/net/lapb/lapb_subr.c
index b8739cf9156..b827f47ac13 100644
--- a/net/lapb/lapb_subr.c
+++ b/net/lapb/lapb_subr.c
@@ -18,7 +18,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/llc/sysctl_net_llc.c b/net/llc/sysctl_net_llc.c
index d047a3e1571..46992d03601 100644
--- a/net/llc/sysctl_net_llc.c
+++ b/net/llc/sysctl_net_llc.c
@@ -116,7 +116,7 @@ static struct ctl_table_header *llc_table_header;
 
 int __init llc_sysctl_init(void)
 {
-	llc_table_header = register_sysctl_table(llc_root_table, 1);
+	llc_table_header = register_sysctl_table(llc_root_table);
 
 	return llc_table_header ? 0 : -ENOMEM;
 }
diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c
index 69902531c23..7c069939695 100644
--- a/net/netfilter/nf_conntrack_proto_generic.c
+++ b/net/netfilter/nf_conntrack_proto_generic.c
@@ -12,7 +12,7 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
+#include <linux/jiffies.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <net/netfilter/nf_conntrack_l4proto.h>
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index 0133afa2c7e..3c80558716a 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -19,7 +19,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <linux/module.h>
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index aff65aad3c6..069b85ca51c 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -25,7 +25,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/netfilter.h>
 #include <linux/module.h>
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index e49cd25998c..d0a1cee7ee5 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -12,7 +12,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/module.h>
 #include <linux/netfilter.h>
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index a0bba481d70..b8586360e51 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -445,7 +445,7 @@ static int __init nf_conntrack_standalone_init(void)
 	proc_stat->owner = THIS_MODULE;
 #endif
 #ifdef CONFIG_SYSCTL
-	nf_ct_sysctl_header = register_sysctl_table(nf_ct_net_table, 0);
+	nf_ct_sysctl_header = register_sysctl_table(nf_ct_net_table);
 	if (nf_ct_sysctl_header == NULL) {
 		printk("nf_conntrack: can't register to sysctl.\n");
 		ret = -ENOMEM;
diff --git a/net/netfilter/nf_sysctl.c b/net/netfilter/nf_sysctl.c
index 06ddddb2911..ee34589e48a 100644
--- a/net/netfilter/nf_sysctl.c
+++ b/net/netfilter/nf_sysctl.c
@@ -56,7 +56,7 @@ nf_register_sysctl_table(struct ctl_table *path, struct ctl_table *table)
 	path = path_dup(path, table);
 	if (path == NULL)
 		return NULL;
-	header = register_sysctl_table(path, 0);
+	header = register_sysctl_table(path);
 	if (header == NULL)
 		path_free(path, table);
 	return header;
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index f42bb136600..11d504d0ac7 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -19,7 +19,6 @@
 #include <linux/socket.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c
index 4700d5225b7..9a97ed6e691 100644
--- a/net/netrom/nr_dev.c
+++ b/net/netrom/nr_dev.c
@@ -9,7 +9,6 @@
 #include <linux/module.h>
 #include <linux/proc_fs.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/fs.h>
 #include <linux/types.h>
diff --git a/net/netrom/nr_in.c b/net/netrom/nr_in.c
index a7d88b5ad75..5560acbaaa9 100644
--- a/net/netrom/nr_in.c
+++ b/net/netrom/nr_in.c
@@ -12,7 +12,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/netrom/nr_out.c b/net/netrom/nr_out.c
index 7939ded9c98..0cbfb611465 100644
--- a/net/netrom/nr_out.c
+++ b/net/netrom/nr_out.c
@@ -12,7 +12,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index c2fbac9c69c..8e6bd4e9d82 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -13,7 +13,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/netrom/nr_subr.c b/net/netrom/nr_subr.c
index cfab5721a60..07b694d1887 100644
--- a/net/netrom/nr_subr.c
+++ b/net/netrom/nr_subr.c
@@ -11,7 +11,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/netrom/sysctl_net_netrom.c b/net/netrom/sysctl_net_netrom.c
index e4b27d7aae7..2ea68da01fb 100644
--- a/net/netrom/sysctl_net_netrom.c
+++ b/net/netrom/sysctl_net_netrom.c
@@ -192,7 +192,7 @@ static ctl_table nr_root_table[] = {
 
 void __init nr_register_sysctl(void)
 {
-	nr_table_header = register_sysctl_table(nr_root_table, 1);
+	nr_table_header = register_sysctl_table(nr_root_table);
 }
 
 void nr_unregister_sysctl(void)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 15ff7b15e21..bf269907477 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -50,7 +50,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/capability.h>
 #include <linux/fcntl.h>
diff --git a/net/rose/rose_dev.c b/net/rose/rose_dev.c
index 50824d345fa..8d88795dc66 100644
--- a/net/rose/rose_dev.c
+++ b/net/rose/rose_dev.c
@@ -9,7 +9,6 @@
 #include <linux/module.h>
 #include <linux/proc_fs.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/fs.h>
 #include <linux/types.h>
diff --git a/net/rose/rose_in.c b/net/rose/rose_in.c
index 8348d33f1ef..4ee0879d354 100644
--- a/net/rose/rose_in.c
+++ b/net/rose/rose_in.c
@@ -16,7 +16,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/rose/rose_out.c b/net/rose/rose_out.c
index 2965ffc83b9..69820f93414 100644
--- a/net/rose/rose_out.c
+++ b/net/rose/rose_out.c
@@ -11,7 +11,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 1ddf7f5fa6d..a1233e1b1ab 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -12,7 +12,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/rose/rose_subr.c b/net/rose/rose_subr.c
index 36a77944622..b05108f382d 100644
--- a/net/rose/rose_subr.c
+++ b/net/rose/rose_subr.c
@@ -11,7 +11,6 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/rose/sysctl_net_rose.c b/net/rose/sysctl_net_rose.c
index 27a452bc5b8..455b0555a66 100644
--- a/net/rose/sysctl_net_rose.c
+++ b/net/rose/sysctl_net_rose.c
@@ -160,7 +160,7 @@ static ctl_table rose_root_table[] = {
 
 void __init rose_register_sysctl(void)
 {
-	rose_table_header = register_sysctl_table(rose_root_table, 1);
+	rose_table_header = register_sysctl_table(rose_root_table);
 }
 
 void rose_unregister_sysctl(void)
diff --git a/net/rxrpc/sysctl.c b/net/rxrpc/sysctl.c
index 0755ae028e4..884290754af 100644
--- a/net/rxrpc/sysctl.c
+++ b/net/rxrpc/sysctl.c
@@ -97,7 +97,7 @@ static ctl_table rxrpc_dir_sysctl_table[] = {
 int rxrpc_sysctl_init(void)
 {
 #ifdef CONFIG_SYSCTL
-	rxrpc_sysctl = register_sysctl_table(rxrpc_dir_sysctl_table, 0);
+	rxrpc_sysctl = register_sysctl_table(rxrpc_dir_sysctl_table);
 	if (!rxrpc_sysctl)
 		return -ENOMEM;
 #endif /* CONFIG_SYSCTL */
diff --git a/net/rxrpc/transport.c b/net/rxrpc/transport.c
index ff5f4f33308..8e57be2df93 100644
--- a/net/rxrpc/transport.c
+++ b/net/rxrpc/transport.c
@@ -9,7 +9,6 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <rxrpc/transport.h>
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index dd0868dfbd9..cb21617a567 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -16,7 +16,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 60095d86fd8..87d0faf3286 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -15,7 +15,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 0fdabfa9f4b..47f0b132423 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -16,7 +16,6 @@
 #include <asm/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 483897271f1..68f26cb278f 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -17,7 +17,6 @@
 #include <asm/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 53aa96cd579..3d6a2fcc9ce 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -14,7 +14,6 @@
 #include <asm/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 6ffe35da22b..10a5a5c36f7 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -16,7 +16,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index f41f4ee0587..5c6ffdb77d2 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -20,7 +20,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index ea13c2c5b06..fad08e521c2 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -12,7 +12,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index 2ce3ce5c66e..5dbb9d451f7 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -24,7 +24,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index d3aea730d4c..e85df07d8ce 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -15,7 +15,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/cls_rsvp.c b/net/sched/cls_rsvp.c
index ad2613790d8..1d4a1fb1760 100644
--- a/net/sched/cls_rsvp.c
+++ b/net/sched/cls_rsvp.c
@@ -15,7 +15,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/cls_rsvp6.c b/net/sched/cls_rsvp6.c
index fde51f7848e..a2979d89798 100644
--- a/net/sched/cls_rsvp6.c
+++ b/net/sched/cls_rsvp6.c
@@ -15,7 +15,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index a232671cfa4..0bcb16928d2 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -36,7 +36,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/em_nbyte.c b/net/sched/em_nbyte.c
index 42103b2bdc5..b4b36efce29 100644
--- a/net/sched/em_nbyte.c
+++ b/net/sched/em_nbyte.c
@@ -12,7 +12,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/skbuff.h>
 #include <linux/tc_ematch/tc_em_nbyte.h>
diff --git a/net/sched/em_text.c b/net/sched/em_text.c
index 8ad894b58fc..e8f46169449 100644
--- a/net/sched/em_text.c
+++ b/net/sched/em_text.c
@@ -12,7 +12,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/skbuff.h>
 #include <linux/textsearch.h>
diff --git a/net/sched/ematch.c b/net/sched/ematch.c
index d3ad36b3612..959c306c571 100644
--- a/net/sched/ematch.c
+++ b/net/sched/ematch.c
@@ -84,7 +84,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 4158127bc20..ecc988af4a9 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -18,7 +18,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 48830cac101..76c92e710a3 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -16,7 +16,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 135087d4213..396deb71480 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -71,8 +71,6 @@
 #include <asm/system.h>
 #include <asm/div64.h>
 
-#define HFSC_DEBUG 1
-
 /*
  * kernel internal service curve representation:
  *   coordinates are given by 64 bit unsigned integers.
@@ -211,17 +209,6 @@ do {									\
 } while (0)
 #endif
 
-#if HFSC_DEBUG
-#define ASSERT(cond)							\
-do {									\
-	if (unlikely(!(cond)))						\
-		printk("assertion %s failed at %s:%i (%s)\n",		\
-		       #cond, __FILE__, __LINE__, __FUNCTION__);	\
-} while (0)
-#else
-#define ASSERT(cond)
-#endif /* HFSC_DEBUG */
-
 #define	HT_INFINITY	0xffffffffffffffffULL	/* infinite time value */
 
 
@@ -1492,7 +1479,7 @@ hfsc_schedule_watchdog(struct Qdisc *sch, u64 cur_time)
 		if (next_time == 0 || next_time > q->root.cl_cfmin)
 			next_time = q->root.cl_cfmin;
 	}
-	ASSERT(next_time != 0);
+	WARN_ON(next_time == 0);
 	delay = next_time - cur_time;
 	delay = PSCHED_US2JIFFIE(delay);
 
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 1f098d862f9..97cbb9aec94 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -33,7 +33,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index 9f957ca5073..de889f23f22 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -17,7 +17,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 6a66037abac..587123c61af 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -14,7 +14,6 @@
 #include <linux/bitops.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index fca6f75b0a0..fa82b73c965 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -52,7 +52,6 @@
 #include <linux/fcntl.h>
 #include <linux/poll.h>
 #include <linux/init.h>
-#include <linux/sched.h>
 
 #include <linux/slab.h>
 #include <linux/in.h>
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 80294cbc0de..fdb287a9e2e 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -43,7 +43,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/in.h>
 #include <net/sock.h>
 #include <net/ipv6.h>
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 286a8dbb63b..1404a9e2e78 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -50,7 +50,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/in.h>
 #include <linux/random.h>	/* get_random_bytes() */
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 01b27fb5dfc..63fe1093b61 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -53,7 +53,6 @@
 #include <linux/socket.h>
 #include <linux/sockios.h>
 #include <linux/net.h>
-#include <linux/sched.h>
 #include <linux/in.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 633cd178654..e2c679baf91 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -254,7 +254,7 @@ static struct ctl_table_header * sctp_sysctl_header;
 /* Sysctl registration.  */
 void sctp_sysctl_register(void)
 {
-	sctp_sysctl_header = register_sysctl_table(sctp_root_table, 0);
+	sctp_sysctl_header = register_sysctl_table(sctp_root_table);
 }
 
 /* Sysctl deregistration.  */
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 76f7eac4082..9527f2bb174 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -181,7 +181,7 @@ rpcauth_gc_credcache(struct rpc_auth *auth, struct hlist_head *free)
 	struct rpc_cred	*cred;
 	int		i;
 
-	dprintk("RPC: gc'ing RPC credentials for auth %p\n", auth);
+	dprintk("RPC:       gc'ing RPC credentials for auth %p\n", auth);
 	for (i = 0; i < RPC_CREDCACHE_NR; i++) {
 		hlist_for_each_safe(pos, next, &cache->hashtable[i]) {
 			cred = hlist_entry(pos, struct rpc_cred, cr_hash);
@@ -267,7 +267,7 @@ rpcauth_lookupcred(struct rpc_auth *auth, int flags)
 	};
 	struct rpc_cred *ret;
 
-	dprintk("RPC:     looking up %s cred\n",
+	dprintk("RPC:       looking up %s cred\n",
 		auth->au_ops->au_name);
 	get_group_info(acred.group_info);
 	ret = auth->au_ops->lookup_cred(auth, &acred, flags);
@@ -287,7 +287,7 @@ rpcauth_bindcred(struct rpc_task *task)
 	struct rpc_cred *ret;
 	int flags = 0;
 
-	dprintk("RPC: %4d looking up %s cred\n",
+	dprintk("RPC: %5u looking up %s cred\n",
 		task->tk_pid, task->tk_auth->au_ops->au_name);
 	get_group_info(acred.group_info);
 	if (task->tk_flags & RPC_TASK_ROOTCREDS)
@@ -304,8 +304,9 @@ rpcauth_bindcred(struct rpc_task *task)
 void
 rpcauth_holdcred(struct rpc_task *task)
 {
-	dprintk("RPC: %4d holding %s cred %p\n",
-		task->tk_pid, task->tk_auth->au_ops->au_name, task->tk_msg.rpc_cred);
+	dprintk("RPC: %5u holding %s cred %p\n",
+		task->tk_pid, task->tk_auth->au_ops->au_name,
+		task->tk_msg.rpc_cred);
 	if (task->tk_msg.rpc_cred)
 		get_rpccred(task->tk_msg.rpc_cred);
 }
@@ -324,7 +325,7 @@ rpcauth_unbindcred(struct rpc_task *task)
 {
 	struct rpc_cred	*cred = task->tk_msg.rpc_cred;
 
-	dprintk("RPC: %4d releasing %s cred %p\n",
+	dprintk("RPC: %5u releasing %s cred %p\n",
 		task->tk_pid, task->tk_auth->au_ops->au_name, cred);
 
 	put_rpccred(cred);
@@ -336,7 +337,7 @@ rpcauth_marshcred(struct rpc_task *task, __be32 *p)
 {
 	struct rpc_cred	*cred = task->tk_msg.rpc_cred;
 
-	dprintk("RPC: %4d marshaling %s cred %p\n",
+	dprintk("RPC: %5u marshaling %s cred %p\n",
 		task->tk_pid, task->tk_auth->au_ops->au_name, cred);
 
 	return cred->cr_ops->crmarshal(task, p);
@@ -347,7 +348,7 @@ rpcauth_checkverf(struct rpc_task *task, __be32 *p)
 {
 	struct rpc_cred	*cred = task->tk_msg.rpc_cred;
 
-	dprintk("RPC: %4d validating %s cred %p\n",
+	dprintk("RPC: %5u validating %s cred %p\n",
 		task->tk_pid, task->tk_auth->au_ops->au_name, cred);
 
 	return cred->cr_ops->crvalidate(task, p);
@@ -359,7 +360,7 @@ rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp,
 {
 	struct rpc_cred *cred = task->tk_msg.rpc_cred;
 
-	dprintk("RPC: %4d using %s cred %p to wrap rpc data\n",
+	dprintk("RPC: %5u using %s cred %p to wrap rpc data\n",
 			task->tk_pid, cred->cr_ops->cr_name, cred);
 	if (cred->cr_ops->crwrap_req)
 		return cred->cr_ops->crwrap_req(task, encode, rqstp, data, obj);
@@ -373,7 +374,7 @@ rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp,
 {
 	struct rpc_cred *cred = task->tk_msg.rpc_cred;
 
-	dprintk("RPC: %4d using %s cred %p to unwrap rpc data\n",
+	dprintk("RPC: %5u using %s cred %p to unwrap rpc data\n",
 			task->tk_pid, cred->cr_ops->cr_name, cred);
 	if (cred->cr_ops->crunwrap_resp)
 		return cred->cr_ops->crunwrap_resp(task, decode, rqstp,
@@ -388,7 +389,7 @@ rpcauth_refreshcred(struct rpc_task *task)
 	struct rpc_cred	*cred = task->tk_msg.rpc_cred;
 	int err;
 
-	dprintk("RPC: %4d refreshing %s cred %p\n",
+	dprintk("RPC: %5u refreshing %s cred %p\n",
 		task->tk_pid, task->tk_auth->au_ops->au_name, cred);
 
 	err = cred->cr_ops->crrefresh(task);
@@ -400,7 +401,7 @@ rpcauth_refreshcred(struct rpc_task *task)
 void
 rpcauth_invalcred(struct rpc_task *task)
 {
-	dprintk("RPC: %4d invalidating %s cred %p\n",
+	dprintk("RPC: %5u invalidating %s cred %p\n",
 		task->tk_pid, task->tk_auth->au_ops->au_name, task->tk_msg.rpc_cred);
 	spin_lock(&rpc_credcache_lock);
 	if (task->tk_msg.rpc_cred)
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 718fb94ad0f..4e4ccc5b6fe 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -241,7 +241,7 @@ gss_fill_context(const void *p, const void *end, struct gss_cl_ctx *ctx, struct
 	}
 	return q;
 err:
-	dprintk("RPC:      gss_fill_context returning %ld\n", -PTR_ERR(p));
+	dprintk("RPC:       gss_fill_context returning %ld\n", -PTR_ERR(p));
 	return p;
 }
 
@@ -276,10 +276,10 @@ __gss_find_upcall(struct gss_auth *gss_auth, uid_t uid)
 		if (pos->uid != uid)
 			continue;
 		atomic_inc(&pos->count);
-		dprintk("RPC:      gss_find_upcall found msg %p\n", pos);
+		dprintk("RPC:       gss_find_upcall found msg %p\n", pos);
 		return pos;
 	}
-	dprintk("RPC:      gss_find_upcall found nothing\n");
+	dprintk("RPC:       gss_find_upcall found nothing\n");
 	return NULL;
 }
 
@@ -393,7 +393,8 @@ gss_refresh_upcall(struct rpc_task *task)
 	struct gss_upcall_msg *gss_msg;
 	int err = 0;
 
-	dprintk("RPC: %4u gss_refresh_upcall for uid %u\n", task->tk_pid, cred->cr_uid);
+	dprintk("RPC: %5u gss_refresh_upcall for uid %u\n", task->tk_pid,
+								cred->cr_uid);
 	gss_msg = gss_setup_upcall(task->tk_client, gss_auth, cred);
 	if (IS_ERR(gss_msg)) {
 		err = PTR_ERR(gss_msg);
@@ -413,8 +414,8 @@ gss_refresh_upcall(struct rpc_task *task)
 	spin_unlock(&gss_auth->lock);
 	gss_release_msg(gss_msg);
 out:
-	dprintk("RPC: %4u gss_refresh_upcall for uid %u result %d\n", task->tk_pid,
-			cred->cr_uid, err);
+	dprintk("RPC: %5u gss_refresh_upcall for uid %u result %d\n",
+			task->tk_pid, cred->cr_uid, err);
 	return err;
 }
 
@@ -426,7 +427,7 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred)
 	DEFINE_WAIT(wait);
 	int err = 0;
 
-	dprintk("RPC: gss_upcall for uid %u\n", cred->cr_uid);
+	dprintk("RPC:       gss_upcall for uid %u\n", cred->cr_uid);
 	gss_msg = gss_setup_upcall(gss_auth->client, gss_auth, cred);
 	if (IS_ERR(gss_msg)) {
 		err = PTR_ERR(gss_msg);
@@ -454,7 +455,8 @@ out_intr:
 	finish_wait(&gss_msg->waitqueue, &wait);
 	gss_release_msg(gss_msg);
 out:
-	dprintk("RPC: gss_create_upcall for uid %u result %d\n", cred->cr_uid, err);
+	dprintk("RPC:       gss_create_upcall for uid %u result %d\n",
+			cred->cr_uid, err);
 	return err;
 }
 
@@ -546,14 +548,14 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
 	}
 	gss_put_ctx(ctx);
 	kfree(buf);
-	dprintk("RPC:      gss_pipe_downcall returning length %Zu\n", mlen);
+	dprintk("RPC:       gss_pipe_downcall returning length %Zu\n", mlen);
 	return mlen;
 err_put_ctx:
 	gss_put_ctx(ctx);
 err:
 	kfree(buf);
 out:
-	dprintk("RPC:      gss_pipe_downcall returning %d\n", err);
+	dprintk("RPC:       gss_pipe_downcall returning %d\n", err);
 	return err;
 }
 
@@ -591,7 +593,7 @@ gss_pipe_destroy_msg(struct rpc_pipe_msg *msg)
 	static unsigned long ratelimit;
 
 	if (msg->errno < 0) {
-		dprintk("RPC:      gss_pipe_destroy_msg releasing msg %p\n",
+		dprintk("RPC:       gss_pipe_destroy_msg releasing msg %p\n",
 				gss_msg);
 		atomic_inc(&gss_msg->count);
 		gss_unhash_msg(gss_msg);
@@ -618,7 +620,7 @@ gss_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
 	struct rpc_auth * auth;
 	int err = -ENOMEM; /* XXX? */
 
-	dprintk("RPC:      creating GSS authenticator for client %p\n",clnt);
+	dprintk("RPC:       creating GSS authenticator for client %p\n", clnt);
 
 	if (!try_module_get(THIS_MODULE))
 		return ERR_PTR(err);
@@ -670,8 +672,8 @@ gss_destroy(struct rpc_auth *auth)
 {
 	struct gss_auth *gss_auth;
 
-	dprintk("RPC:      destroying GSS authenticator %p flavor %d\n",
-		auth, auth->au_flavor);
+	dprintk("RPC:       destroying GSS authenticator %p flavor %d\n",
+			auth, auth->au_flavor);
 
 	gss_auth = container_of(auth, struct gss_auth, rpc_auth);
 	rpc_unlink(gss_auth->dentry);
@@ -689,7 +691,7 @@ gss_destroy(struct rpc_auth *auth)
 static void
 gss_destroy_ctx(struct gss_cl_ctx *ctx)
 {
-	dprintk("RPC:      gss_destroy_ctx\n");
+	dprintk("RPC:       gss_destroy_ctx\n");
 
 	if (ctx->gc_gss_ctx)
 		gss_delete_sec_context(&ctx->gc_gss_ctx);
@@ -703,7 +705,7 @@ gss_destroy_cred(struct rpc_cred *rc)
 {
 	struct gss_cred *cred = container_of(rc, struct gss_cred, gc_base);
 
-	dprintk("RPC:      gss_destroy_cred \n");
+	dprintk("RPC:       gss_destroy_cred \n");
 
 	if (cred->gc_ctx)
 		gss_put_ctx(cred->gc_ctx);
@@ -726,7 +728,7 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
 	struct gss_cred	*cred = NULL;
 	int err = -ENOMEM;
 
-	dprintk("RPC:      gss_create_cred for uid %d, flavor %d\n",
+	dprintk("RPC:       gss_create_cred for uid %d, flavor %d\n",
 		acred->uid, auth->au_flavor);
 
 	if (!(cred = kzalloc(sizeof(*cred), GFP_KERNEL)))
@@ -745,7 +747,7 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
 	return &cred->gc_base;
 
 out_err:
-	dprintk("RPC:      gss_create_cred failed with error %d\n", err);
+	dprintk("RPC:       gss_create_cred failed with error %d\n", err);
 	return ERR_PTR(err);
 }
 
@@ -799,7 +801,7 @@ gss_marshal(struct rpc_task *task, __be32 *p)
 	struct kvec	iov;
 	struct xdr_buf	verf_buf;
 
-	dprintk("RPC: %4u gss_marshal\n", task->tk_pid);
+	dprintk("RPC: %5u gss_marshal\n", task->tk_pid);
 
 	*p++ = htonl(RPC_AUTH_GSS);
 	cred_len = p++;
@@ -865,7 +867,7 @@ gss_validate(struct rpc_task *task, __be32 *p)
 	u32		flav,len;
 	u32		maj_stat;
 
-	dprintk("RPC: %4u gss_validate\n", task->tk_pid);
+	dprintk("RPC: %5u gss_validate\n", task->tk_pid);
 
 	flav = ntohl(*p++);
 	if ((len = ntohl(*p++)) > RPC_MAX_AUTH_SIZE)
@@ -888,12 +890,12 @@ gss_validate(struct rpc_task *task, __be32 *p)
 	 * calculate the length of the verifier: */
 	task->tk_auth->au_verfsize = XDR_QUADLEN(len) + 2;
 	gss_put_ctx(ctx);
-	dprintk("RPC: %4u GSS gss_validate: gss_verify_mic succeeded.\n",
+	dprintk("RPC: %5u gss_validate: gss_verify_mic succeeded.\n",
 			task->tk_pid);
 	return p + XDR_QUADLEN(len);
 out_bad:
 	gss_put_ctx(ctx);
-	dprintk("RPC: %4u gss_validate failed.\n", task->tk_pid);
+	dprintk("RPC: %5u gss_validate failed.\n", task->tk_pid);
 	return NULL;
 }
 
@@ -1063,7 +1065,7 @@ gss_wrap_req(struct rpc_task *task,
 	struct gss_cl_ctx *ctx = gss_cred_get_ctx(cred);
 	int             status = -EIO;
 
-	dprintk("RPC: %4u gss_wrap_req\n", task->tk_pid);
+	dprintk("RPC: %5u gss_wrap_req\n", task->tk_pid);
 	if (ctx->gc_proc != RPC_GSS_PROC_DATA) {
 		/* The spec seems a little ambiguous here, but I think that not
 		 * wrapping context destruction requests makes the most sense.
@@ -1086,7 +1088,7 @@ gss_wrap_req(struct rpc_task *task,
 	}
 out:
 	gss_put_ctx(ctx);
-	dprintk("RPC: %4u gss_wrap_req returning %d\n", task->tk_pid, status);
+	dprintk("RPC: %5u gss_wrap_req returning %d\n", task->tk_pid, status);
 	return status;
 }
 
@@ -1192,7 +1194,7 @@ out_decode:
 	status = decode(rqstp, p, obj);
 out:
 	gss_put_ctx(ctx);
-	dprintk("RPC: %4u gss_unwrap_resp returning %d\n", task->tk_pid,
+	dprintk("RPC: %5u gss_unwrap_resp returning %d\n", task->tk_pid,
 			status);
 	return status;
 }
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 0a9948de099..f441aa0b26d 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -66,8 +66,8 @@ krb5_encrypt(
 		goto out;
 
 	if (crypto_blkcipher_ivsize(tfm) > 16) {
-		dprintk("RPC:      gss_k5encrypt: tfm iv size to large %d\n",
-			 crypto_blkcipher_ivsize(tfm));
+		dprintk("RPC:       gss_k5encrypt: tfm iv size to large %d\n",
+		         crypto_blkcipher_ivsize(tfm));
 		goto out;
 	}
 
@@ -79,7 +79,7 @@ krb5_encrypt(
 
 	ret = crypto_blkcipher_encrypt_iv(&desc, sg, sg, length);
 out:
-	dprintk("RPC:      krb5_encrypt returns %d\n",ret);
+	dprintk("RPC:       krb5_encrypt returns %d\n", ret);
 	return ret;
 }
 
@@ -102,7 +102,7 @@ krb5_decrypt(
 		goto out;
 
 	if (crypto_blkcipher_ivsize(tfm) > 16) {
-		dprintk("RPC:      gss_k5decrypt: tfm iv size to large %d\n",
+		dprintk("RPC:       gss_k5decrypt: tfm iv size to large %d\n",
 			crypto_blkcipher_ivsize(tfm));
 		goto out;
 	}
@@ -114,7 +114,7 @@ krb5_decrypt(
 
 	ret = crypto_blkcipher_decrypt_iv(&desc, sg, sg, length);
 out:
-	dprintk("RPC:      gss_k5decrypt returns %d\n",ret);
+	dprintk("RPC:       gss_k5decrypt returns %d\n",ret);
 	return ret;
 }
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index 05d4bee86fc..7b194321705 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -175,7 +175,8 @@ gss_import_sec_context_kerberos(const void *p,
 	}
 
 	ctx_id->internal_ctx_id = ctx;
-	dprintk("RPC:      Successfully imported new context.\n");
+
+	dprintk("RPC:       Successfully imported new context.\n");
 	return 0;
 
 out_err_free_key2:
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c
index d0bb5064f8c..a0d9faa59cb 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seal.c
@@ -83,7 +83,7 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
 	s32			now;
 	u32			seq_send;
 
-	dprintk("RPC:     gss_krb5_seal\n");
+	dprintk("RPC:       gss_krb5_seal\n");
 
 	now = get_seconds();
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_seqnum.c b/net/sunrpc/auth_gss/gss_krb5_seqnum.c
index 3e315a68efa..43f3421f1e6 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seqnum.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seqnum.c
@@ -70,7 +70,7 @@ krb5_get_seq_num(struct crypto_blkcipher *key,
 	s32 code;
 	unsigned char plain[8];
 
-	dprintk("RPC:      krb5_get_seq_num:\n");
+	dprintk("RPC:       krb5_get_seq_num:\n");
 
 	if ((code = krb5_decrypt(key, cksum, buf, plain, 8)))
 		return code;
diff --git a/net/sunrpc/auth_gss/gss_krb5_unseal.c b/net/sunrpc/auth_gss/gss_krb5_unseal.c
index 87f8977ccec..e30a993466b 100644
--- a/net/sunrpc/auth_gss/gss_krb5_unseal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_unseal.c
@@ -86,7 +86,7 @@ gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
 	unsigned char		*ptr = (unsigned char *)read_token->data;
 	int			bodysize;
 
-	dprintk("RPC:      krb5_read_token\n");
+	dprintk("RPC:       krb5_read_token\n");
 
 	if (g_verify_token_header(&ctx->mech_used, &bodysize, &ptr,
 					read_token->len))
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index fe25b3d898d..42b3220bed3 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -129,7 +129,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
 	struct page		**tmp_pages;
 	u32			seq_send;
 
-	dprintk("RPC:     gss_wrap_kerberos\n");
+	dprintk("RPC:       gss_wrap_kerberos\n");
 
 	now = get_seconds();
 
@@ -215,7 +215,7 @@ gss_unwrap_kerberos(struct gss_ctx *ctx, int offset, struct xdr_buf *buf)
 	int			data_len;
 	int			blocksize;
 
-	dprintk("RPC:      gss_unwrap_kerberos\n");
+	dprintk("RPC:       gss_unwrap_kerberos\n");
 
 	ptr = (u8 *)buf->head[0].iov_base + offset;
 	if (g_verify_token_header(&kctx->mech_used, &bodysize, &ptr,
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index 3423890e4a3..26872517ccf 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -113,7 +113,7 @@ gss_mech_register(struct gss_api_mech *gm)
 	spin_lock(&registered_mechs_lock);
 	list_add(&gm->gm_list, &registered_mechs);
 	spin_unlock(&registered_mechs_lock);
-	dprintk("RPC:      registered gss mechanism %s\n", gm->gm_name);
+	dprintk("RPC:       registered gss mechanism %s\n", gm->gm_name);
 	return 0;
 }
 
@@ -125,7 +125,7 @@ gss_mech_unregister(struct gss_api_mech *gm)
 	spin_lock(&registered_mechs_lock);
 	list_del(&gm->gm_list);
 	spin_unlock(&registered_mechs_lock);
-	dprintk("RPC:      unregistered gss mechanism %s\n", gm->gm_name);
+	dprintk("RPC:       unregistered gss mechanism %s\n", gm->gm_name);
 	gss_mech_free(gm);
 }
 
@@ -298,7 +298,7 @@ gss_unwrap(struct gss_ctx	*ctx_id,
 u32
 gss_delete_sec_context(struct gss_ctx	**context_handle)
 {
-	dprintk("RPC:      gss_delete_sec_context deleting %p\n",
+	dprintk("RPC:       gss_delete_sec_context deleting %p\n",
 			*context_handle);
 
 	if (!*context_handle)
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index 8ef3f1c1943..7e15aa68ae6 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -97,7 +97,8 @@ gss_import_sec_context_spkm3(const void *p, size_t len,
 	if (IS_ERR(p))
 		goto out_err_free_ctx;
 	if (version != 1) {
-		dprintk("RPC: unknown spkm3 token format: obsolete nfs-utils?\n");
+		dprintk("RPC:       unknown spkm3 token format: "
+				"obsolete nfs-utils?\n");
 		goto out_err_free_ctx;
 	}
 
@@ -138,7 +139,7 @@ gss_import_sec_context_spkm3(const void *p, size_t len,
 
 	ctx_id->internal_ctx_id = ctx;
 
-	dprintk("Successfully imported new spkm context.\n");
+	dprintk("RPC:       Successfully imported new spkm context.\n");
 	return 0;
 
 out_err_free_intg_key:
@@ -183,7 +184,7 @@ gss_verify_mic_spkm3(struct gss_ctx		*ctx,
 
 	maj_stat = spkm3_read_token(sctx, checksum, signbuf, SPKM_MIC_TOK);
 
-	dprintk("RPC: gss_verify_mic_spkm3 returning %d\n", maj_stat);
+	dprintk("RPC:       gss_verify_mic_spkm3 returning %d\n", maj_stat);
 	return maj_stat;
 }
 
@@ -197,7 +198,7 @@ gss_get_mic_spkm3(struct gss_ctx	*ctx,
 
 	err = spkm3_make_token(sctx, message_buffer,
 				message_token, SPKM_MIC_TOK);
-	dprintk("RPC: gss_get_mic_spkm3 returning %d\n", err);
+	dprintk("RPC:       gss_get_mic_spkm3 returning %d\n", err);
 	return err;
 }
 
diff --git a/net/sunrpc/auth_gss/gss_spkm3_seal.c b/net/sunrpc/auth_gss/gss_spkm3_seal.c
index b179d58c624..104cbf4f769 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_seal.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_seal.c
@@ -75,20 +75,21 @@ spkm3_make_token(struct spkm3_ctx *ctx,
 	now = jiffies;
 
 	if (ctx->ctx_id.len != 16) {
-		dprintk("RPC: spkm3_make_token BAD ctx_id.len %d\n",
+		dprintk("RPC:       spkm3_make_token BAD ctx_id.len %d\n",
 				ctx->ctx_id.len);
 		goto out_err;
 	}
 
 	if (!g_OID_equal(&ctx->intg_alg, &hmac_md5_oid)) {
-		dprintk("RPC: gss_spkm3_seal: unsupported I-ALG algorithm."
-				"only support hmac-md5 I-ALG.\n");
+		dprintk("RPC:       gss_spkm3_seal: unsupported I-ALG "
+				"algorithm.  only support hmac-md5 I-ALG.\n");
 		goto out_err;
 	} else
 		checksum_type = CKSUMTYPE_HMAC_MD5;
 
 	if (!g_OID_equal(&ctx->conf_alg, &cast5_cbc_oid)) {
-		dprintk("RPC: gss_spkm3_seal: unsupported C-ALG algorithm\n");
+		dprintk("RPC:       gss_spkm3_seal: unsupported C-ALG "
+				"algorithm\n");
 		goto out_err;
 	}
 
@@ -113,7 +114,8 @@ spkm3_make_token(struct spkm3_ctx *ctx,
 
 		spkm3_make_mic_token(&ptr, tokenlen, &mic_hdr, &md5cksum, md5elen, md5zbit);
 	} else if (toktype == SPKM_WRAP_TOK) { /* Not Supported */
-		dprintk("RPC: gss_spkm3_seal: SPKM_WRAP_TOK not supported\n");
+		dprintk("RPC:       gss_spkm3_seal: SPKM_WRAP_TOK "
+				"not supported\n");
 		goto out_err;
 	}
 
@@ -153,7 +155,7 @@ make_spkm3_checksum(s32 cksumtype, struct xdr_netobj *key, char *header,
 			cksumname = "md5";
 			break;
 		default:
-			dprintk("RPC:      spkm3_make_checksum:"
+			dprintk("RPC:       spkm3_make_checksum:"
 					" unsupported checksum %d", cksumtype);
 			return GSS_S_FAILURE;
 	}
diff --git a/net/sunrpc/auth_gss/gss_spkm3_token.c b/net/sunrpc/auth_gss/gss_spkm3_token.c
index 8400b621971..6cdd241ad26 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_token.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_token.c
@@ -209,7 +209,7 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
 
 	/* spkm3 innercontext token preamble */
 	if ((ptr[0] != 0xa4) || (ptr[2] != 0x30)) {
-		dprintk("RPC: BAD SPKM ictoken preamble\n");
+		dprintk("RPC:       BAD SPKM ictoken preamble\n");
 		goto out;
 	}
 
@@ -217,25 +217,25 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
 
 	/* token type */
 	if ((ptr[4] != 0x02) || (ptr[5] != 0x02)) {
-		dprintk("RPC: BAD asn1 SPKM3 token type\n");
+		dprintk("RPC:       BAD asn1 SPKM3 token type\n");
 		goto out;
 	}
 
 	/* only support SPKM_MIC_TOK */
 	if((ptr[6] != 0x01) || (ptr[7] != 0x01)) {
-		dprintk("RPC: ERROR unsupported SPKM3 token \n");
+		dprintk("RPC:       ERROR unsupported SPKM3 token \n");
 		goto out;
 	}
 
 	/* contextid */
 	if (ptr[8] != 0x03) {
-		dprintk("RPC: BAD SPKM3 asn1 context-id type\n");
+		dprintk("RPC:       BAD SPKM3 asn1 context-id type\n");
 		goto out;
 	}
 
 	ctxelen = ptr[9];
 	if (ctxelen > 17) {  /* length includes asn1 zbit octet */
-		dprintk("RPC: BAD SPKM3 contextid len %d\n", ctxelen);
+		dprintk("RPC:       BAD SPKM3 contextid len %d\n", ctxelen);
 		goto out;
 	}
 
@@ -251,7 +251,9 @@ spkm3_verify_mic_token(unsigned char **tokp, int *mic_hdrlen, unsigned char **ck
 	*/
 
 	if (*mic_hdrlen != 6 + ctxelen) {
-		dprintk("RPC: BAD SPKM_ MIC_TOK header len %d: we only support default int-alg (should be absent) and do not support snd-seq\n", *mic_hdrlen);
+		dprintk("RPC:       BAD SPKM_ MIC_TOK header len %d: we only "
+				"support default int-alg (should be absent) "
+				"and do not support snd-seq\n", *mic_hdrlen);
 		goto out;
 	}
 	/* checksum */
diff --git a/net/sunrpc/auth_gss/gss_spkm3_unseal.c b/net/sunrpc/auth_gss/gss_spkm3_unseal.c
index 35a1b34c4a1..cc21ee860bb 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_unseal.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_unseal.c
@@ -72,7 +72,7 @@ spkm3_read_token(struct spkm3_ctx *ctx,
 	/* decode the token */
 
 	if (toktype != SPKM_MIC_TOK) {
-		dprintk("RPC: BAD SPKM3 token type: %d\n", toktype);
+		dprintk("RPC:       BAD SPKM3 token type: %d\n", toktype);
 		goto out;
 	}
 
@@ -80,7 +80,7 @@ spkm3_read_token(struct spkm3_ctx *ctx,
 		goto out;
 
 	if (*cksum++ != 0x03) {
-		dprintk("RPC: spkm3_read_token BAD checksum type\n");
+		dprintk("RPC:       spkm3_read_token BAD checksum type\n");
 		goto out;
 	}
 	md5elen = *cksum++;
@@ -97,7 +97,8 @@ spkm3_read_token(struct spkm3_ctx *ctx,
 	 */
 	ret = GSS_S_DEFECTIVE_TOKEN;
 	if (!g_OID_equal(&ctx->intg_alg, &hmac_md5_oid)) {
-		dprintk("RPC: gss_spkm3_seal: unsupported I-ALG algorithm\n");
+		dprintk("RPC:       gss_spkm3_seal: unsupported I-ALG "
+				"algorithm\n");
 		goto out;
 	}
 
@@ -113,7 +114,7 @@ spkm3_read_token(struct spkm3_ctx *ctx,
 	ret = GSS_S_BAD_SIG;
 	code = memcmp(md5cksum.data, wire_cksum.data, wire_cksum.len);
 	if (code) {
-		dprintk("RPC: bad MIC checksum\n");
+		dprintk("RPC:       bad MIC checksum\n");
 		goto out;
 	}
 
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 8fde38ecaf2..db298b501c8 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -669,14 +669,14 @@ gss_verify_header(struct svc_rqst *rqstp, struct rsc *rsci,
 	}
 
 	if (gc->gc_seq > MAXSEQ) {
-		dprintk("RPC:      svcauth_gss: discarding request with large sequence number %d\n",
-				gc->gc_seq);
+		dprintk("RPC:       svcauth_gss: discarding request with "
+				"large sequence number %d\n", gc->gc_seq);
 		*authp = rpcsec_gsserr_ctxproblem;
 		return SVC_DENIED;
 	}
 	if (!gss_check_seq_num(rsci, gc->gc_seq)) {
-		dprintk("RPC:      svcauth_gss: discarding request with old sequence number %d\n",
-				gc->gc_seq);
+		dprintk("RPC:       svcauth_gss: discarding request with "
+				"old sequence number %d\n", gc->gc_seq);
 		return SVC_DROP;
 	}
 	return SVC_OK;
@@ -958,7 +958,8 @@ svcauth_gss_accept(struct svc_rqst *rqstp, __be32 *authp)
 	__be32		*reject_stat = resv->iov_base + resv->iov_len;
 	int		ret;
 
-	dprintk("RPC:      svcauth_gss: argv->iov_len = %zd\n",argv->iov_len);
+	dprintk("RPC:       svcauth_gss: argv->iov_len = %zd\n",
+			argv->iov_len);
 
 	*authp = rpc_autherr_badcred;
 	if (!svcdata)
diff --git a/net/sunrpc/auth_null.c b/net/sunrpc/auth_null.c
index 3be257dc32b..3df9fccab2f 100644
--- a/net/sunrpc/auth_null.c
+++ b/net/sunrpc/auth_null.c
@@ -10,7 +10,6 @@
 #include <linux/module.h>
 #include <linux/utsname.h>
 #include <linux/sunrpc/clnt.h>
-#include <linux/sched.h>
 
 #ifdef RPC_DEBUG
 # define RPCDBG_FACILITY	RPCDBG_AUTH
diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index f7f990c9afe..4e7733aee36 100644
--- a/net/sunrpc/auth_unix.c
+++ b/net/sunrpc/auth_unix.c
@@ -39,7 +39,8 @@ static struct rpc_credops	unix_credops;
 static struct rpc_auth *
 unx_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
 {
-	dprintk("RPC: creating UNIX authenticator for client %p\n", clnt);
+	dprintk("RPC:       creating UNIX authenticator for client %p\n",
+			clnt);
 	if (atomic_inc_return(&unix_auth.au_count) == 0)
 		unix_cred_cache.nextgc = jiffies + (unix_cred_cache.expire >> 1);
 	return &unix_auth;
@@ -48,7 +49,7 @@ unx_create(struct rpc_clnt *clnt, rpc_authflavor_t flavor)
 static void
 unx_destroy(struct rpc_auth *auth)
 {
-	dprintk("RPC: destroying UNIX authenticator %p\n", auth);
+	dprintk("RPC:       destroying UNIX authenticator %p\n", auth);
 	rpcauth_free_credcache(auth);
 }
 
@@ -67,8 +68,8 @@ unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags)
 	struct unx_cred	*cred;
 	int		i;
 
-	dprintk("RPC:      allocating UNIX cred for uid %d gid %d\n",
-				acred->uid, acred->gid);
+	dprintk("RPC:       allocating UNIX cred for uid %d gid %d\n",
+			acred->uid, acred->gid);
 
 	if (!(cred = kmalloc(sizeof(*cred), GFP_KERNEL)))
 		return ERR_PTR(-ENOMEM);
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 8612044b918..f02f24ae946 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -215,7 +215,8 @@ int cache_check(struct cache_detail *detail,
 		if (rv == -EAGAIN)
 			rv = -ENOENT;
 	} else if (rv == -EAGAIN || age > refresh_age/2) {
-		dprintk("Want update, refage=%ld, age=%ld\n", refresh_age, age);
+		dprintk("RPC:       Want update, refage=%ld, age=%ld\n",
+				refresh_age, age);
 		if (!test_and_set_bit(CACHE_PENDING, &h->flags)) {
 			switch (cache_make_upcall(detail, h)) {
 			case -EINVAL:
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index c95a61736d1..6d7221fe990 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -42,6 +42,10 @@
 # define RPCDBG_FACILITY	RPCDBG_CALL
 #endif
 
+#define dprint_status(t)					\
+	dprintk("RPC: %5u %s (status %d)\n", t->tk_pid,		\
+			__FUNCTION__, t->tk_status)
+
 static DECLARE_WAIT_QUEUE_HEAD(destroy_wait);
 
 
@@ -106,8 +110,8 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s
 	int err;
 	int len;
 
-	dprintk("RPC: creating %s client for %s (xprt %p)\n",
-		program->name, servname, xprt);
+	dprintk("RPC:       creating %s client for %s (xprt %p)\n",
+			program->name, servname, xprt);
 
 	err = -EINVAL;
 	if (!xprt)
@@ -220,7 +224,7 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
 		xprt->resvport = 0;
 
 	dprintk("RPC:       creating %s client for %s (xprt %p)\n",
-		args->program->name, args->servername, xprt);
+			args->program->name, args->servername, xprt);
 
 	clnt = rpc_new_client(xprt, args->servername, args->program,
 				args->version, args->authflavor);
@@ -245,6 +249,8 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args)
 		clnt->cl_autobind = 1;
 	if (args->flags & RPC_CLNT_CREATE_ONESHOT)
 		clnt->cl_oneshot = 1;
+	if (args->flags & RPC_CLNT_CREATE_DISCRTRY)
+		clnt->cl_discrtry = 1;
 
 	return clnt;
 }
@@ -288,7 +294,7 @@ out_no_path:
 out_no_stats:
 	kfree(new);
 out_no_clnt:
-	dprintk("RPC: %s returned error %d\n", __FUNCTION__, err);
+	dprintk("RPC:       %s: returned error %d\n", __FUNCTION__, err);
 	return ERR_PTR(err);
 }
 
@@ -301,7 +307,7 @@ out_no_clnt:
 int
 rpc_shutdown_client(struct rpc_clnt *clnt)
 {
-	dprintk("RPC: shutting down %s client for %s, tasks=%d\n",
+	dprintk("RPC:       shutting down %s client for %s, tasks=%d\n",
 			clnt->cl_protname, clnt->cl_server,
 			atomic_read(&clnt->cl_users));
 
@@ -336,7 +342,7 @@ rpc_destroy_client(struct rpc_clnt *clnt)
 		return 1;
 	BUG_ON(atomic_read(&clnt->cl_users) != 0);
 
-	dprintk("RPC: destroying %s client for %s\n",
+	dprintk("RPC:       destroying %s client for %s\n",
 			clnt->cl_protname, clnt->cl_server);
 	if (clnt->cl_auth) {
 		rpcauth_destroy(clnt->cl_auth);
@@ -366,8 +372,8 @@ out_free:
 void
 rpc_release_client(struct rpc_clnt *clnt)
 {
-	dprintk("RPC:      rpc_release_client(%p, %d)\n",
-				clnt, atomic_read(&clnt->cl_users));
+	dprintk("RPC:       rpc_release_client(%p, %d)\n",
+			clnt, atomic_read(&clnt->cl_users));
 
 	if (!atomic_dec_and_test(&clnt->cl_users))
 		return;
@@ -486,17 +492,13 @@ int rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
 	/* Mask signals on RPC calls _and_ GSS_AUTH upcalls */
 	rpc_task_sigmask(task, &oldset);
 
-	rpc_call_setup(task, msg, 0);
-
 	/* Set up the call info struct and execute the task */
+	rpc_call_setup(task, msg, 0);
+	if (task->tk_status == 0) {
+		atomic_inc(&task->tk_count);
+		rpc_execute(task);
+	}
 	status = task->tk_status;
-	if (status != 0)
-		goto out;
-	atomic_inc(&task->tk_count);
-	status = rpc_execute(task);
-	if (status == 0)
-		status = task->tk_status;
-out:
 	rpc_put_task(task);
 	rpc_restore_sigmask(&oldset);
 	return status;
@@ -658,9 +660,10 @@ call_start(struct rpc_task *task)
 {
 	struct rpc_clnt	*clnt = task->tk_client;
 
-	dprintk("RPC: %4d call_start %s%d proc %d (%s)\n", task->tk_pid,
-		clnt->cl_protname, clnt->cl_vers, task->tk_msg.rpc_proc->p_proc,
-		(RPC_IS_ASYNC(task) ? "async" : "sync"));
+	dprintk("RPC: %5u call_start %s%d proc %d (%s)\n", task->tk_pid,
+			clnt->cl_protname, clnt->cl_vers,
+			task->tk_msg.rpc_proc->p_proc,
+			(RPC_IS_ASYNC(task) ? "async" : "sync"));
 
 	/* Increment call count */
 	task->tk_msg.rpc_proc->p_count++;
@@ -674,7 +677,7 @@ call_start(struct rpc_task *task)
 static void
 call_reserve(struct rpc_task *task)
 {
-	dprintk("RPC: %4d call_reserve\n", task->tk_pid);
+	dprint_status(task);
 
 	if (!rpcauth_uptodatecred(task)) {
 		task->tk_action = call_refresh;
@@ -694,8 +697,7 @@ call_reserveresult(struct rpc_task *task)
 {
 	int status = task->tk_status;
 
-	dprintk("RPC: %4d call_reserveresult (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprint_status(task);
 
 	/*
 	 * After a call to xprt_reserve(), we must have either
@@ -749,8 +751,8 @@ call_allocate(struct rpc_task *task)
 	struct rpc_xprt *xprt = task->tk_xprt;
 	unsigned int	bufsiz;
 
-	dprintk("RPC: %4d call_allocate (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprint_status(task);
+
 	task->tk_action = call_bind;
 	if (req->rq_buffer)
 		return;
@@ -761,7 +763,8 @@ call_allocate(struct rpc_task *task)
 
 	if (xprt->ops->buf_alloc(task, bufsiz << 1) != NULL)
 		return;
-	printk(KERN_INFO "RPC: buffer allocation failed for task %p\n", task);
+
+	dprintk("RPC: %5u rpc_buffer allocation failed\n", task->tk_pid);
 
 	if (RPC_IS_ASYNC(task) || !signalled()) {
 		xprt_release(task);
@@ -798,8 +801,7 @@ call_encode(struct rpc_task *task)
 	kxdrproc_t	encode;
 	__be32		*p;
 
-	dprintk("RPC: %4d call_encode (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprint_status(task);
 
 	/* Default buffer setup */
 	bufsiz = req->rq_bufsize >> 1;
@@ -845,8 +847,7 @@ call_bind(struct rpc_task *task)
 {
 	struct rpc_xprt *xprt = task->tk_xprt;
 
-	dprintk("RPC: %4d call_bind (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprint_status(task);
 
 	task->tk_action = call_connect;
 	if (!xprt_bound(xprt)) {
@@ -865,8 +866,7 @@ call_bind_status(struct rpc_task *task)
 	int status = -EACCES;
 
 	if (task->tk_status >= 0) {
-		dprintk("RPC: %4d call_bind_status (status %d)\n",
-					task->tk_pid, task->tk_status);
+		dprint_status(task);
 		task->tk_status = 0;
 		task->tk_action = call_connect;
 		return;
@@ -874,24 +874,24 @@ call_bind_status(struct rpc_task *task)
 
 	switch (task->tk_status) {
 	case -EACCES:
-		dprintk("RPC: %4d remote rpcbind: RPC program/version unavailable\n",
-				task->tk_pid);
+		dprintk("RPC: %5u remote rpcbind: RPC program/version "
+				"unavailable\n", task->tk_pid);
 		rpc_delay(task, 3*HZ);
 		goto retry_timeout;
 	case -ETIMEDOUT:
-		dprintk("RPC: %4d rpcbind request timed out\n",
+		dprintk("RPC: %5u rpcbind request timed out\n",
 				task->tk_pid);
 		goto retry_timeout;
 	case -EPFNOSUPPORT:
-		dprintk("RPC: %4d remote rpcbind service unavailable\n",
+		dprintk("RPC: %5u remote rpcbind service unavailable\n",
 				task->tk_pid);
 		break;
 	case -EPROTONOSUPPORT:
-		dprintk("RPC: %4d remote rpcbind version 2 unavailable\n",
+		dprintk("RPC: %5u remote rpcbind version 2 unavailable\n",
 				task->tk_pid);
 		break;
 	default:
-		dprintk("RPC: %4d unrecognized rpcbind error (%d)\n",
+		dprintk("RPC: %5u unrecognized rpcbind error (%d)\n",
 				task->tk_pid, -task->tk_status);
 		status = -EIO;
 	}
@@ -911,7 +911,7 @@ call_connect(struct rpc_task *task)
 {
 	struct rpc_xprt *xprt = task->tk_xprt;
 
-	dprintk("RPC: %4d call_connect xprt %p %s connected\n",
+	dprintk("RPC: %5u call_connect xprt %p %s connected\n",
 			task->tk_pid, xprt,
 			(xprt_connected(xprt) ? "is" : "is not"));
 
@@ -933,8 +933,7 @@ call_connect_status(struct rpc_task *task)
 	struct rpc_clnt *clnt = task->tk_client;
 	int status = task->tk_status;
 
-	dprintk("RPC: %5u call_connect_status (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprint_status(task);
 
 	task->tk_status = 0;
 	if (status >= 0) {
@@ -966,8 +965,7 @@ call_connect_status(struct rpc_task *task)
 static void
 call_transmit(struct rpc_task *task)
 {
-	dprintk("RPC: %4d call_transmit (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprint_status(task);
 
 	task->tk_action = call_status;
 	if (task->tk_status < 0)
@@ -1028,8 +1026,7 @@ call_status(struct rpc_task *task)
 	if (req->rq_received > 0 && !req->rq_bytes_sent)
 		task->tk_status = req->rq_received;
 
-	dprintk("RPC: %4d call_status (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprint_status(task);
 
 	status = task->tk_status;
 	if (status >= 0) {
@@ -1080,11 +1077,11 @@ call_timeout(struct rpc_task *task)
 	struct rpc_clnt	*clnt = task->tk_client;
 
 	if (xprt_adjust_timeout(task->tk_rqstp) == 0) {
-		dprintk("RPC: %4d call_timeout (minor)\n", task->tk_pid);
+		dprintk("RPC: %5u call_timeout (minor)\n", task->tk_pid);
 		goto retry;
 	}
 
-	dprintk("RPC: %4d call_timeout (major)\n", task->tk_pid);
+	dprintk("RPC: %5u call_timeout (major)\n", task->tk_pid);
 	task->tk_timeouts++;
 
 	if (RPC_IS_SOFT(task)) {
@@ -1118,8 +1115,8 @@ call_decode(struct rpc_task *task)
 	kxdrproc_t	decode = task->tk_msg.rpc_proc->p_decode;
 	__be32		*p;
 
-	dprintk("RPC: %4d call_decode (status %d)\n",
-				task->tk_pid, task->tk_status);
+	dprintk("RPC: %5u call_decode (status %d)\n",
+			task->tk_pid, task->tk_status);
 
 	if (task->tk_flags & RPC_CALL_MAJORSEEN) {
 		printk(KERN_NOTICE "%s: server %s OK\n",
@@ -1133,8 +1130,8 @@ call_decode(struct rpc_task *task)
 			clnt->cl_stats->rpcretrans++;
 			goto out_retry;
 		}
-		dprintk("%s: too small RPC reply size (%d bytes)\n",
-			clnt->cl_protname, task->tk_status);
+		dprintk("RPC:       %s: too small RPC reply size (%d bytes)\n",
+				clnt->cl_protname, task->tk_status);
 		task->tk_action = call_timeout;
 		goto out_retry;
 	}
@@ -1166,8 +1163,8 @@ call_decode(struct rpc_task *task)
 						      task->tk_msg.rpc_resp);
 		unlock_kernel();
 	}
-	dprintk("RPC: %4d call_decode result %d\n", task->tk_pid,
-					task->tk_status);
+	dprintk("RPC: %5u call_decode result %d\n", task->tk_pid,
+			task->tk_status);
 	return;
 out_retry:
 	req->rq_received = req->rq_private_buf.len = 0;
@@ -1180,7 +1177,7 @@ out_retry:
 static void
 call_refresh(struct rpc_task *task)
 {
-	dprintk("RPC: %4d call_refresh\n", task->tk_pid);
+	dprint_status(task);
 
 	xprt_release(task);	/* Must do to obtain new XID */
 	task->tk_action = call_refreshresult;
@@ -1196,8 +1193,8 @@ static void
 call_refreshresult(struct rpc_task *task)
 {
 	int status = task->tk_status;
-	dprintk("RPC: %4d call_refreshresult (status %d)\n",
-				task->tk_pid, task->tk_status);
+
+	dprint_status(task);
 
 	task->tk_status = 0;
 	task->tk_action = call_reserve;
@@ -1275,11 +1272,15 @@ call_verify(struct rpc_task *task)
 			case RPC_AUTH_ERROR:
 				break;
 			case RPC_MISMATCH:
-				dprintk("%s: RPC call version mismatch!\n", __FUNCTION__);
+				dprintk("RPC: %5u %s: RPC call version "
+						"mismatch!\n",
+						task->tk_pid, __FUNCTION__);
 				error = -EPROTONOSUPPORT;
 				goto out_err;
 			default:
-				dprintk("%s: RPC call rejected, unknown error: %x\n", __FUNCTION__, n);
+				dprintk("RPC: %5u %s: RPC call rejected, "
+						"unknown error: %x\n",
+						task->tk_pid, __FUNCTION__, n);
 				goto out_eio;
 		}
 		if (--len < 0)
@@ -1292,8 +1293,8 @@ call_verify(struct rpc_task *task)
 			if (!task->tk_cred_retry)
 				break;
 			task->tk_cred_retry--;
-			dprintk("RPC: %4d call_verify: retry stale creds\n",
-							task->tk_pid);
+			dprintk("RPC: %5u %s: retry stale creds\n",
+					task->tk_pid, __FUNCTION__);
 			rpcauth_invalcred(task);
 			task->tk_action = call_refresh;
 			goto out_retry;
@@ -1303,8 +1304,8 @@ call_verify(struct rpc_task *task)
 			if (!task->tk_garb_retry)
 				break;
 			task->tk_garb_retry--;
-			dprintk("RPC: %4d call_verify: retry garbled creds\n",
-							task->tk_pid);
+			dprintk("RPC: %5u %s: retry garbled creds\n",
+					task->tk_pid, __FUNCTION__);
 			task->tk_action = call_bind;
 			goto out_retry;
 		case RPC_AUTH_TOOWEAK:
@@ -1315,8 +1316,8 @@ call_verify(struct rpc_task *task)
 			printk(KERN_WARNING "call_verify: unknown auth error: %x\n", n);
 			error = -EIO;
 		}
-		dprintk("RPC: %4d call_verify: call rejected %d\n",
-						task->tk_pid, n);
+		dprintk("RPC: %5u %s: call rejected %d\n",
+				task->tk_pid, __FUNCTION__, n);
 		goto out_err;
 	}
 	if (!(p = rpcauth_checkverf(task, p))) {
@@ -1330,20 +1331,24 @@ call_verify(struct rpc_task *task)
 	case RPC_SUCCESS:
 		return p;
 	case RPC_PROG_UNAVAIL:
-		dprintk("RPC: call_verify: program %u is unsupported by server %s\n",
+		dprintk("RPC: %5u %s: program %u is unsupported by server %s\n",
+				task->tk_pid, __FUNCTION__,
 				(unsigned int)task->tk_client->cl_prog,
 				task->tk_client->cl_server);
 		error = -EPFNOSUPPORT;
 		goto out_err;
 	case RPC_PROG_MISMATCH:
-		dprintk("RPC: call_verify: program %u, version %u unsupported by server %s\n",
+		dprintk("RPC: %5u %s: program %u, version %u unsupported by "
+				"server %s\n", task->tk_pid, __FUNCTION__,
 				(unsigned int)task->tk_client->cl_prog,
 				(unsigned int)task->tk_client->cl_vers,
 				task->tk_client->cl_server);
 		error = -EPROTONOSUPPORT;
 		goto out_err;
 	case RPC_PROC_UNAVAIL:
-		dprintk("RPC: call_verify: proc %p unsupported by program %u, version %u on server %s\n",
+		dprintk("RPC: %5u %s: proc %p unsupported by program %u, "
+				"version %u on server %s\n",
+				task->tk_pid, __FUNCTION__,
 				task->tk_msg.rpc_proc,
 				task->tk_client->cl_prog,
 				task->tk_client->cl_vers,
@@ -1351,7 +1356,8 @@ call_verify(struct rpc_task *task)
 		error = -EOPNOTSUPP;
 		goto out_err;
 	case RPC_GARBAGE_ARGS:
-		dprintk("RPC: %4d %s: server saw garbage\n", task->tk_pid, __FUNCTION__);
+		dprintk("RPC: %5u %s: server saw garbage\n",
+				task->tk_pid, __FUNCTION__);
 		break;			/* retry */
 	default:
 		printk(KERN_WARNING "call_verify: server accept status: %x\n", n);
@@ -1362,7 +1368,8 @@ out_garbage:
 	task->tk_client->cl_stats->rpcgarbage++;
 	if (task->tk_garb_retry) {
 		task->tk_garb_retry--;
-		dprintk("RPC %s: retrying %4d\n", __FUNCTION__, task->tk_pid);
+		dprintk("RPC: %5u %s: retrying\n",
+				task->tk_pid, __FUNCTION__);
 		task->tk_action = call_bind;
 out_retry:
 		return ERR_PTR(-EAGAIN);
diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c
index f4e1357bc18..d9f76534458 100644
--- a/net/sunrpc/pmap_clnt.c
+++ b/net/sunrpc/pmap_clnt.c
@@ -62,7 +62,10 @@ static inline void pmap_map_free(struct portmap_args *map)
 
 static void pmap_map_release(void *data)
 {
-	pmap_map_free(data);
+	struct portmap_args *map = data;
+
+	xprt_put(map->pm_xprt);
+	pmap_map_free(map);
 }
 
 static const struct rpc_call_ops pmap_getport_ops = {
@@ -94,7 +97,7 @@ void rpc_getport(struct rpc_task *task)
 	struct rpc_task *child;
 	int status;
 
-	dprintk("RPC: %4d rpc_getport(%s, %u, %u, %d)\n",
+	dprintk("RPC: %5u rpc_getport(%s, %u, %u, %d)\n",
 			task->tk_pid, clnt->cl_server,
 			clnt->cl_prog, clnt->cl_vers, xprt->prot);
 
@@ -133,7 +136,7 @@ void rpc_getport(struct rpc_task *task)
 	status = -EIO;
 	child = rpc_run_task(pmap_clnt, RPC_TASK_ASYNC, &pmap_getport_ops, map);
 	if (IS_ERR(child))
-		goto bailout;
+		goto bailout_nofree;
 	rpc_put_task(child);
 
 	task->tk_xprt->stat.bind_count++;
@@ -175,7 +178,7 @@ int rpc_getport_external(struct sockaddr_in *sin, __u32 prog, __u32 vers, int pr
 	char		hostname[32];
 	int		status;
 
-	dprintk("RPC:      rpc_getport_external(%u.%u.%u.%u, %u, %u, %d)\n",
+	dprintk("RPC:       rpc_getport_external(%u.%u.%u.%u, %u, %u, %d)\n",
 			NIPQUAD(sin->sin_addr.s_addr), prog, vers, prot);
 
 	sprintf(hostname, "%u.%u.%u.%u", NIPQUAD(sin->sin_addr.s_addr));
@@ -218,11 +221,10 @@ static void pmap_getport_done(struct rpc_task *child, void *data)
 		status = 0;
 	}
 
-	dprintk("RPC: %4d pmap_getport_done(status %d, port %u)\n",
+	dprintk("RPC: %5u pmap_getport_done(status %d, port %u)\n",
 			child->tk_pid, status, map->pm_port);
 
 	pmap_wake_portmap_waiters(xprt, status);
-	xprt_put(xprt);
 }
 
 /**
@@ -255,13 +257,14 @@ int rpc_register(u32 prog, u32 vers, int prot, unsigned short port, int *okay)
 	struct rpc_clnt		*pmap_clnt;
 	int error = 0;
 
-	dprintk("RPC: registering (%u, %u, %d, %u) with portmapper.\n",
+	dprintk("RPC:       registering (%u, %u, %d, %u) with portmapper.\n",
 			prog, vers, prot, port);
 
 	pmap_clnt = pmap_create("localhost", &sin, IPPROTO_UDP, 1);
 	if (IS_ERR(pmap_clnt)) {
 		error = PTR_ERR(pmap_clnt);
-		dprintk("RPC: couldn't create pmap client. Error = %d\n", error);
+		dprintk("RPC:       couldn't create pmap client. Error = %d\n",
+				error);
 		return error;
 	}
 
@@ -272,7 +275,7 @@ int rpc_register(u32 prog, u32 vers, int prot, unsigned short port, int *okay)
 			"RPC: failed to contact portmap (errno %d).\n",
 			error);
 	}
-	dprintk("RPC: registration status %d/%d\n", error, *okay);
+	dprintk("RPC:       registration status %d/%d\n", error, *okay);
 
 	/* Client deleted automatically because cl_oneshot == 1 */
 	return error;
@@ -303,8 +306,9 @@ static struct rpc_clnt *pmap_create(char *hostname, struct sockaddr_in *srvaddr,
  */
 static int xdr_encode_mapping(struct rpc_rqst *req, __be32 *p, struct portmap_args *map)
 {
-	dprintk("RPC: xdr_encode_mapping(%u, %u, %u, %u)\n",
-		map->pm_prog, map->pm_vers, map->pm_prot, map->pm_port);
+	dprintk("RPC:       xdr_encode_mapping(%u, %u, %u, %u)\n",
+			map->pm_prog, map->pm_vers,
+			map->pm_prot, map->pm_port);
 	*p++ = htonl(map->pm_prog);
 	*p++ = htonl(map->pm_vers);
 	*p++ = htonl(map->pm_prot);
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index e1fad77a225..9b9ea504556 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -589,7 +589,7 @@ __rpc_mkdir(struct inode *dir, struct dentry *dentry)
 {
 	struct inode *inode;
 
-	inode = rpc_get_inode(dir->i_sb, S_IFDIR | S_IRUSR | S_IXUSR);
+	inode = rpc_get_inode(dir->i_sb, S_IFDIR | S_IRUGO | S_IXUGO);
 	if (!inode)
 		goto out_err;
 	inode->i_ino = iunique(dir->i_sb, 100);
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 54a6b92525e..6d87320074b 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -74,7 +74,7 @@ static DEFINE_SPINLOCK(rpc_sched_lock);
 static inline void
 __rpc_disable_timer(struct rpc_task *task)
 {
-	dprintk("RPC: %4d disabling timer\n", task->tk_pid);
+	dprintk("RPC: %5u disabling timer\n", task->tk_pid);
 	task->tk_timeout_fn = NULL;
 	task->tk_timeout = 0;
 }
@@ -93,7 +93,7 @@ static void rpc_run_timer(struct rpc_task *task)
 	callback = task->tk_timeout_fn;
 	task->tk_timeout_fn = NULL;
 	if (callback && RPC_IS_QUEUED(task)) {
-		dprintk("RPC: %4d running timer\n", task->tk_pid);
+		dprintk("RPC: %5u running timer\n", task->tk_pid);
 		callback(task);
 	}
 	smp_mb__before_clear_bit();
@@ -110,7 +110,7 @@ __rpc_add_timer(struct rpc_task *task, rpc_action timer)
 	if (!task->tk_timeout)
 		return;
 
-	dprintk("RPC: %4d setting alarm for %lu ms\n",
+	dprintk("RPC: %5u setting alarm for %lu ms\n",
 			task->tk_pid, task->tk_timeout * 1000 / HZ);
 
 	if (timer)
@@ -132,7 +132,7 @@ rpc_delete_timer(struct rpc_task *task)
 		return;
 	if (test_and_clear_bit(RPC_TASK_HAS_TIMER, &task->tk_runstate)) {
 		del_singleshot_timer_sync(&task->tk_timer);
-		dprintk("RPC: %4d deleting timer\n", task->tk_pid);
+		dprintk("RPC: %5u deleting timer\n", task->tk_pid);
 	}
 }
 
@@ -179,8 +179,8 @@ static void __rpc_add_wait_queue(struct rpc_wait_queue *queue, struct rpc_task *
 	queue->qlen++;
 	rpc_set_queued(task);
 
-	dprintk("RPC: %4d added to queue %p \"%s\"\n",
-				task->tk_pid, queue, rpc_qname(queue));
+	dprintk("RPC: %5u added to queue %p \"%s\"\n",
+			task->tk_pid, queue, rpc_qname(queue));
 }
 
 /*
@@ -212,8 +212,8 @@ static void __rpc_remove_wait_queue(struct rpc_task *task)
 	else
 		list_del(&task->u.tk_wait.list);
 	queue->qlen--;
-	dprintk("RPC: %4d removed from queue %p \"%s\"\n",
-				task->tk_pid, queue, rpc_qname(queue));
+	dprintk("RPC: %5u removed from queue %p \"%s\"\n",
+			task->tk_pid, queue, rpc_qname(queue));
 }
 
 static inline void rpc_set_waitqueue_priority(struct rpc_wait_queue *queue, int priority)
@@ -344,8 +344,8 @@ static void rpc_make_runnable(struct rpc_task *task)
 static void __rpc_sleep_on(struct rpc_wait_queue *q, struct rpc_task *task,
 			rpc_action action, rpc_action timer)
 {
-	dprintk("RPC: %4d sleep_on(queue \"%s\" time %ld)\n", task->tk_pid,
-				rpc_qname(q), jiffies);
+	dprintk("RPC: %5u sleep_on(queue \"%s\" time %lu)\n",
+			task->tk_pid, rpc_qname(q), jiffies);
 
 	if (!RPC_IS_ASYNC(task) && !RPC_IS_ACTIVATED(task)) {
 		printk(KERN_ERR "RPC: Inactive synchronous task put to sleep!\n");
@@ -381,7 +381,8 @@ void rpc_sleep_on(struct rpc_wait_queue *q, struct rpc_task *task,
  */
 static void __rpc_do_wake_up_task(struct rpc_task *task)
 {
-	dprintk("RPC: %4d __rpc_wake_up_task (now %ld)\n", task->tk_pid, jiffies);
+	dprintk("RPC: %5u __rpc_wake_up_task (now %lu)\n",
+			task->tk_pid, jiffies);
 
 #ifdef RPC_DEBUG
 	BUG_ON(task->tk_magic != RPC_TASK_MAGIC_ID);
@@ -397,7 +398,7 @@ static void __rpc_do_wake_up_task(struct rpc_task *task)
 
 	rpc_make_runnable(task);
 
-	dprintk("RPC:      __rpc_wake_up_task done\n");
+	dprintk("RPC:       __rpc_wake_up_task done\n");
 }
 
 /*
@@ -418,7 +419,7 @@ static void __rpc_wake_up_task(struct rpc_task *task)
 static void
 __rpc_default_timer(struct rpc_task *task)
 {
-	dprintk("RPC: %d timeout (default timer)\n", task->tk_pid);
+	dprintk("RPC: %5u timeout (default timer)\n", task->tk_pid);
 	task->tk_status = -ETIMEDOUT;
 	rpc_wake_up_task(task);
 }
@@ -502,7 +503,8 @@ struct rpc_task * rpc_wake_up_next(struct rpc_wait_queue *queue)
 {
 	struct rpc_task	*task = NULL;
 
-	dprintk("RPC:      wake_up_next(%p \"%s\")\n", queue, rpc_qname(queue));
+	dprintk("RPC:       wake_up_next(%p \"%s\")\n",
+			queue, rpc_qname(queue));
 	rcu_read_lock_bh();
 	spin_lock(&queue->lock);
 	if (RPC_IS_PRIORITY(queue))
@@ -625,12 +627,12 @@ void rpc_release_calldata(const struct rpc_call_ops *ops, void *calldata)
 /*
  * This is the RPC `scheduler' (or rather, the finite state machine).
  */
-static int __rpc_execute(struct rpc_task *task)
+static void __rpc_execute(struct rpc_task *task)
 {
 	int		status = 0;
 
-	dprintk("RPC: %4d rpc_execute flgs %x\n",
-				task->tk_pid, task->tk_flags);
+	dprintk("RPC: %5u __rpc_execute flags=0x%x\n",
+			task->tk_pid, task->tk_flags);
 
 	BUG_ON(RPC_IS_QUEUED(task));
 
@@ -679,14 +681,14 @@ static int __rpc_execute(struct rpc_task *task)
 		if (RPC_IS_ASYNC(task)) {
 			/* Careful! we may have raced... */
 			if (RPC_IS_QUEUED(task))
-				return 0;
+				return;
 			if (rpc_test_and_set_running(task))
-				return 0;
+				return;
 			continue;
 		}
 
 		/* sync task: sleep here */
-		dprintk("RPC: %4d sync task going to sleep\n", task->tk_pid);
+		dprintk("RPC: %5u sync task going to sleep\n", task->tk_pid);
 		/* Note: Caller should be using rpc_clnt_sigmask() */
 		status = out_of_line_wait_on_bit(&task->tk_runstate,
 				RPC_TASK_QUEUED, rpc_wait_bit_interruptible,
@@ -698,19 +700,19 @@ static int __rpc_execute(struct rpc_task *task)
 			 * clean up after sleeping on some queue, we don't
 			 * break the loop here, but go around once more.
 			 */
-			dprintk("RPC: %4d got signal\n", task->tk_pid);
+			dprintk("RPC: %5u got signal\n", task->tk_pid);
 			task->tk_flags |= RPC_TASK_KILLED;
 			rpc_exit(task, -ERESTARTSYS);
 			rpc_wake_up_task(task);
 		}
 		rpc_set_running(task);
-		dprintk("RPC: %4d sync task resuming\n", task->tk_pid);
+		dprintk("RPC: %5u sync task resuming\n", task->tk_pid);
 	}
 
-	dprintk("RPC: %4d, return %d, status %d\n", task->tk_pid, status, task->tk_status);
+	dprintk("RPC: %5u return %d, status %d\n", task->tk_pid, status,
+			task->tk_status);
 	/* Release all resources associated with the task */
 	rpc_release_task(task);
-	return status;
 }
 
 /*
@@ -722,12 +724,11 @@ static int __rpc_execute(struct rpc_task *task)
  *	 released. In particular note that tk_release() will have
  *	 been called, so your task memory may have been freed.
  */
-int
-rpc_execute(struct rpc_task *task)
+void rpc_execute(struct rpc_task *task)
 {
 	rpc_set_active(task);
 	rpc_set_running(task);
-	return __rpc_execute(task);
+	__rpc_execute(task);
 }
 
 static void rpc_async_schedule(struct work_struct *work)
@@ -826,7 +827,7 @@ void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt, int flags, cons
 	/* starting timestamp */
 	task->tk_start = jiffies;
 
-	dprintk("RPC: %4d new task procpid %d\n", task->tk_pid,
+	dprintk("RPC:       new task initialized, procpid %u\n",
 				current->pid);
 }
 
@@ -839,7 +840,7 @@ rpc_alloc_task(void)
 static void rpc_free_task(struct rcu_head *rcu)
 {
 	struct rpc_task *task = container_of(rcu, struct rpc_task, u.tk_rcu);
-	dprintk("RPC: %4d freeing task\n", task->tk_pid);
+	dprintk("RPC: %5u freeing task\n", task->tk_pid);
 	mempool_free(task, rpc_task_mempool);
 }
 
@@ -858,7 +859,7 @@ struct rpc_task *rpc_new_task(struct rpc_clnt *clnt, int flags, const struct rpc
 
 	rpc_init_task(task, clnt, flags, tk_ops, calldata);
 
-	dprintk("RPC: %4d allocated task\n", task->tk_pid);
+	dprintk("RPC:       allocated task %p\n", task);
 	task->tk_flags |= RPC_TASK_DYNAMIC;
 out:
 	return task;
@@ -902,7 +903,7 @@ static void rpc_release_task(struct rpc_task *task)
 #ifdef RPC_DEBUG
 	BUG_ON(task->tk_magic != RPC_TASK_MAGIC_ID);
 #endif
-	dprintk("RPC: %4d release task\n", task->tk_pid);
+	dprintk("RPC: %5u release task\n", task->tk_pid);
 
 	/* Remove from global task list */
 	spin_lock(&rpc_sched_lock);
@@ -955,7 +956,7 @@ void rpc_killall_tasks(struct rpc_clnt *clnt)
 	struct rpc_task	*rovr;
 	struct list_head *le;
 
-	dprintk("RPC:      killing all tasks for client %p\n", clnt);
+	dprintk("RPC:       killing all tasks for client %p\n", clnt);
 
 	/*
 	 * Spin lock all_tasks to prevent changes...
@@ -984,7 +985,8 @@ static void rpciod_killall(void)
 		rpc_killall_tasks(NULL);
 		flush_workqueue(rpciod_workqueue);
 		if (!list_empty(&all_tasks)) {
-			dprintk("rpciod_killall: waiting for tasks to exit\n");
+			dprintk("RPC:       rpciod_killall: waiting for tasks "
+					"to exit\n");
 			yield();
 		}
 	}
@@ -1004,7 +1006,7 @@ rpciod_up(void)
 	int error = 0;
 
 	mutex_lock(&rpciod_mutex);
-	dprintk("rpciod_up: users %d\n", rpciod_users);
+	dprintk("RPC:       rpciod_up: users %u\n", rpciod_users);
 	rpciod_users++;
 	if (rpciod_workqueue)
 		goto out;
@@ -1012,7 +1014,7 @@ rpciod_up(void)
 	 * If there's no pid, we should be the first user.
 	 */
 	if (rpciod_users > 1)
-		printk(KERN_WARNING "rpciod_up: no workqueue, %d users??\n", rpciod_users);
+		printk(KERN_WARNING "rpciod_up: no workqueue, %u users??\n", rpciod_users);
 	/*
 	 * Create the rpciod thread and wait for it to start.
 	 */
@@ -1034,7 +1036,7 @@ void
 rpciod_down(void)
 {
 	mutex_lock(&rpciod_mutex);
-	dprintk("rpciod_down sema %d\n", rpciod_users);
+	dprintk("RPC:       rpciod_down sema %u\n", rpciod_users);
 	if (rpciod_users) {
 		if (--rpciod_users)
 			goto out;
@@ -1042,7 +1044,7 @@ rpciod_down(void)
 		printk(KERN_WARNING "rpciod_down: no users??\n");
 
 	if (!rpciod_workqueue) {
-		dprintk("rpciod_down: Nothing to do!\n");
+		dprintk("RPC:       rpciod_down: Nothing to do!\n");
 		goto out;
 	}
 	rpciod_killall();
@@ -1072,7 +1074,7 @@ void rpc_show_tasks(void)
 		if (RPC_IS_QUEUED(t))
 			rpc_waitq = rpc_qname(t->u.tk_wait.rpc_waitq);
 
-		printk("%05d %04d %04x %06d %8p %6d %8p %08ld %8s %8p %8p\n",
+		printk("%5u %04d %04x %6d %8p %6d %8p %8ld %8s %8p %8p\n",
 			t->tk_pid,
 			(t->tk_msg.rpc_proc ? t->tk_msg.rpc_proc->p_proc : -1),
 			t->tk_flags, t->tk_status,
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index 044d9484bb8..74ba7d443df 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -16,7 +16,6 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/sunrpc/clnt.h>
@@ -226,7 +225,7 @@ do_register(const char *name, void *data, const struct file_operations *fops)
 	struct proc_dir_entry *ent;
 
 	rpc_proc_init();
-	dprintk("RPC: registering /proc/net/rpc/%s\n", name);
+	dprintk("RPC:       registering /proc/net/rpc/%s\n", name);
 
 	ent = create_proc_entry(name, 0, proc_net_rpc);
 	if (ent) {
@@ -263,7 +262,7 @@ svc_proc_unregister(const char *name)
 void
 rpc_proc_init(void)
 {
-	dprintk("RPC: registering /proc/net/rpc\n");
+	dprintk("RPC:       registering /proc/net/rpc\n");
 	if (!proc_net_rpc) {
 		struct proc_dir_entry *ent;
 		ent = proc_mkdir("rpc", proc_net);
@@ -277,7 +276,7 @@ rpc_proc_init(void)
 void
 rpc_proc_exit(void)
 {
-	dprintk("RPC: unregistering /proc/net/rpc\n");
+	dprintk("RPC:       unregistering /proc/net/rpc\n");
 	if (proc_net_rpc) {
 		proc_net_rpc = NULL;
 		remove_proc_entry("net/rpc", NULL);
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index d85fddeb638..43ecf62f12e 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -9,7 +9,6 @@
 #include <linux/module.h>
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/uio.h>
 #include <linux/unistd.h>
 #include <linux/init.h>
@@ -137,7 +136,7 @@ EXPORT_SYMBOL(nlm_debug);
 
 extern int register_rpc_pipefs(void);
 extern void unregister_rpc_pipefs(void);
-extern struct cache_detail ip_map_cache;
+extern struct cache_detail ip_map_cache, unix_gid_cache;
 extern int init_socket_xprt(void);
 extern void cleanup_socket_xprt(void);
 
@@ -157,6 +156,7 @@ init_sunrpc(void)
 	rpc_proc_init();
 #endif
 	cache_register(&ip_map_cache);
+	cache_register(&unix_gid_cache);
 	init_socket_xprt();
 out:
 	return err;
@@ -170,6 +170,8 @@ cleanup_sunrpc(void)
 	rpc_destroy_mempool();
 	if (cache_unregister(&ip_map_cache))
 		printk(KERN_ERR "sunrpc: failed to unregister ip_map cache\n");
+	if (cache_unregister(&unix_gid_cache))
+	      printk(KERN_ERR "sunrpc: failed to unregister unix_gid cache\n");
 #ifdef RPC_DEBUG
 	rpc_unregister_sysctl();
 #endif
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index b00511d39b6..4ab137403e1 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -317,7 +317,7 @@ __svc_create(struct svc_program *prog, unsigned int bufsize, int npools,
 	for (i = 0; i < serv->sv_nrpools; i++) {
 		struct svc_pool *pool = &serv->sv_pools[i];
 
-		dprintk("initialising pool %u for %s\n",
+		dprintk("svc: initialising pool %u for %s\n",
 				i, serv->sv_name);
 
 		pool->sp_id = i;
@@ -368,7 +368,7 @@ svc_destroy(struct svc_serv *serv)
 {
 	struct svc_sock	*svsk;
 
-	dprintk("RPC: svc_destroy(%s, %d)\n",
+	dprintk("svc: svc_destroy(%s, %d)\n",
 				serv->sv_program->pg_name,
 				serv->sv_nrthreads);
 
@@ -654,7 +654,7 @@ svc_register(struct svc_serv *serv, int proto, unsigned short port)
 			if (progp->pg_vers[i] == NULL)
 				continue;
 
-			dprintk("RPC: svc_register(%s, %s, %d, %d)%s\n",
+			dprintk("svc: svc_register(%s, %s, %d, %d)%s\n",
 					progp->pg_name,
 					proto == IPPROTO_UDP?  "udp" : "tcp",
 					port,
diff --git a/net/sunrpc/svcauth.c b/net/sunrpc/svcauth.c
index 811a24c8326..f5c3808bf85 100644
--- a/net/sunrpc/svcauth.c
+++ b/net/sunrpc/svcauth.c
@@ -10,7 +10,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/module.h>
 #include <linux/sunrpc/types.h>
 #include <linux/sunrpc/xdr.h>
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index 4b775dbf580..9bae4090254 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -418,6 +418,214 @@ svcauth_unix_info_release(void *info)
 	cache_put(&ipm->h, &ip_map_cache);
 }
 
+/****************************************************************************
+ * auth.unix.gid cache
+ * simple cache to map a UID to a list of GIDs
+ * because AUTH_UNIX aka AUTH_SYS has a max of 16
+ */
+#define	GID_HASHBITS	8
+#define	GID_HASHMAX	(1<<GID_HASHBITS)
+#define	GID_HASHMASK	(GID_HASHMAX - 1)
+
+struct unix_gid {
+	struct cache_head	h;
+	uid_t			uid;
+	struct group_info	*gi;
+};
+static struct cache_head	*gid_table[GID_HASHMAX];
+
+static void unix_gid_put(struct kref *kref)
+{
+	struct cache_head *item = container_of(kref, struct cache_head, ref);
+	struct unix_gid *ug = container_of(item, struct unix_gid, h);
+	if (test_bit(CACHE_VALID, &item->flags) &&
+	    !test_bit(CACHE_NEGATIVE, &item->flags))
+		put_group_info(ug->gi);
+	kfree(ug);
+}
+
+static int unix_gid_match(struct cache_head *corig, struct cache_head *cnew)
+{
+	struct unix_gid *orig = container_of(corig, struct unix_gid, h);
+	struct unix_gid *new = container_of(cnew, struct unix_gid, h);
+	return orig->uid == new->uid;
+}
+static void unix_gid_init(struct cache_head *cnew, struct cache_head *citem)
+{
+	struct unix_gid *new = container_of(cnew, struct unix_gid, h);
+	struct unix_gid *item = container_of(citem, struct unix_gid, h);
+	new->uid = item->uid;
+}
+static void unix_gid_update(struct cache_head *cnew, struct cache_head *citem)
+{
+	struct unix_gid *new = container_of(cnew, struct unix_gid, h);
+	struct unix_gid *item = container_of(citem, struct unix_gid, h);
+
+	get_group_info(item->gi);
+	new->gi = item->gi;
+}
+static struct cache_head *unix_gid_alloc(void)
+{
+	struct unix_gid *g = kmalloc(sizeof(*g), GFP_KERNEL);
+	if (g)
+		return &g->h;
+	else
+		return NULL;
+}
+
+static void unix_gid_request(struct cache_detail *cd,
+			     struct cache_head *h,
+			     char **bpp, int *blen)
+{
+	char tuid[20];
+	struct unix_gid *ug = container_of(h, struct unix_gid, h);
+
+	snprintf(tuid, 20, "%u", ug->uid);
+	qword_add(bpp, blen, tuid);
+	(*bpp)[-1] = '\n';
+}
+
+static struct unix_gid *unix_gid_lookup(uid_t uid);
+extern struct cache_detail unix_gid_cache;
+
+static int unix_gid_parse(struct cache_detail *cd,
+			char *mesg, int mlen)
+{
+	/* uid expiry Ngid gid0 gid1 ... gidN-1 */
+	int uid;
+	int gids;
+	int rv;
+	int i;
+	int err;
+	time_t expiry;
+	struct unix_gid ug, *ugp;
+
+	if (mlen <= 0 || mesg[mlen-1] != '\n')
+		return -EINVAL;
+	mesg[mlen-1] = 0;
+
+	rv = get_int(&mesg, &uid);
+	if (rv)
+		return -EINVAL;
+	ug.uid = uid;
+
+	expiry = get_expiry(&mesg);
+	if (expiry == 0)
+		return -EINVAL;
+
+	rv = get_int(&mesg, &gids);
+	if (rv || gids < 0 || gids > 8192)
+		return -EINVAL;
+
+	ug.gi = groups_alloc(gids);
+	if (!ug.gi)
+		return -ENOMEM;
+
+	for (i = 0 ; i < gids ; i++) {
+		int gid;
+		rv = get_int(&mesg, &gid);
+		err = -EINVAL;
+		if (rv)
+			goto out;
+		GROUP_AT(ug.gi, i) = gid;
+	}
+
+	ugp = unix_gid_lookup(uid);
+	if (ugp) {
+		struct cache_head *ch;
+		ug.h.flags = 0;
+		ug.h.expiry_time = expiry;
+		ch = sunrpc_cache_update(&unix_gid_cache,
+					 &ug.h, &ugp->h,
+					 hash_long(uid, GID_HASHBITS));
+		if (!ch)
+			err = -ENOMEM;
+		else {
+			err = 0;
+			cache_put(ch, &unix_gid_cache);
+		}
+	} else
+		err = -ENOMEM;
+ out:
+	if (ug.gi)
+		put_group_info(ug.gi);
+	return err;
+}
+
+static int unix_gid_show(struct seq_file *m,
+			 struct cache_detail *cd,
+			 struct cache_head *h)
+{
+	struct unix_gid *ug;
+	int i;
+	int glen;
+
+	if (h == NULL) {
+		seq_puts(m, "#uid cnt: gids...\n");
+		return 0;
+	}
+	ug = container_of(h, struct unix_gid, h);
+	if (test_bit(CACHE_VALID, &h->flags) &&
+	    !test_bit(CACHE_NEGATIVE, &h->flags))
+		glen = ug->gi->ngroups;
+	else
+		glen = 0;
+
+	seq_printf(m, "%d %d:", ug->uid, glen);
+	for (i = 0; i < glen; i++)
+		seq_printf(m, " %d", GROUP_AT(ug->gi, i));
+	seq_printf(m, "\n");
+	return 0;
+}
+
+struct cache_detail unix_gid_cache = {
+	.owner		= THIS_MODULE,
+	.hash_size	= GID_HASHMAX,
+	.hash_table	= gid_table,
+	.name		= "auth.unix.gid",
+	.cache_put	= unix_gid_put,
+	.cache_request	= unix_gid_request,
+	.cache_parse	= unix_gid_parse,
+	.cache_show	= unix_gid_show,
+	.match		= unix_gid_match,
+	.init		= unix_gid_init,
+	.update		= unix_gid_update,
+	.alloc		= unix_gid_alloc,
+};
+
+static struct unix_gid *unix_gid_lookup(uid_t uid)
+{
+	struct unix_gid ug;
+	struct cache_head *ch;
+
+	ug.uid = uid;
+	ch = sunrpc_cache_lookup(&unix_gid_cache, &ug.h,
+				 hash_long(uid, GID_HASHBITS));
+	if (ch)
+		return container_of(ch, struct unix_gid, h);
+	else
+		return NULL;
+}
+
+static int unix_gid_find(uid_t uid, struct group_info **gip,
+			 struct svc_rqst *rqstp)
+{
+	struct unix_gid *ug = unix_gid_lookup(uid);
+	if (!ug)
+		return -EAGAIN;
+	switch (cache_check(&unix_gid_cache, &ug->h, &rqstp->rq_chandle)) {
+	case -ENOENT:
+		*gip = NULL;
+		return 0;
+	case 0:
+		*gip = ug->gi;
+		get_group_info(*gip);
+		return 0;
+	default:
+		return -EAGAIN;
+	}
+}
+
 static int
 svcauth_unix_set_client(struct svc_rqst *rqstp)
 {
@@ -543,12 +751,19 @@ svcauth_unix_accept(struct svc_rqst *rqstp, __be32 *authp)
 	slen = svc_getnl(argv);			/* gids length */
 	if (slen > 16 || (len -= (slen + 2)*4) < 0)
 		goto badcred;
-	cred->cr_group_info = groups_alloc(slen);
-	if (cred->cr_group_info == NULL)
+	if (unix_gid_find(cred->cr_uid, &cred->cr_group_info, rqstp)
+	    == -EAGAIN)
 		return SVC_DROP;
-	for (i = 0; i < slen; i++)
-		GROUP_AT(cred->cr_group_info, i) = svc_getnl(argv);
-
+	if (cred->cr_group_info == NULL) {
+		cred->cr_group_info = groups_alloc(slen);
+		if (cred->cr_group_info == NULL)
+			return SVC_DROP;
+		for (i = 0; i < slen; i++)
+			GROUP_AT(cred->cr_group_info, i) = svc_getnl(argv);
+	} else {
+		for (i = 0; i < slen ; i++)
+			svc_getnl(argv);
+	}
 	if (svc_getu32(argv) != htonl(RPC_AUTH_NULL) || svc_getu32(argv) != 0) {
 		*authp = rpc_autherr_badverf;
 		return SVC_DENIED;
diff --git a/net/sunrpc/sysctl.c b/net/sunrpc/sysctl.c
index 47d8df2b5eb..738db32a287 100644
--- a/net/sunrpc/sysctl.c
+++ b/net/sunrpc/sysctl.c
@@ -35,14 +35,8 @@ static ctl_table		sunrpc_table[];
 void
 rpc_register_sysctl(void)
 {
-	if (!sunrpc_table_header) {
-		sunrpc_table_header = register_sysctl_table(sunrpc_table, 1);
-#ifdef CONFIG_PROC_FS
-		if (sunrpc_table[0].de)
-			sunrpc_table[0].de->owner = THIS_MODULE;
-#endif
-	}
-
+	if (!sunrpc_table_header)
+		sunrpc_table_header = register_sysctl_table(sunrpc_table);
 }
 
 void
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index e7c71a1ea3d..ee6ffa01dfb 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -108,7 +108,7 @@ int xprt_reserve_xprt(struct rpc_task *task)
 	return 1;
 
 out_sleep:
-	dprintk("RPC: %4d failed to lock transport %p\n",
+	dprintk("RPC: %5u failed to lock transport %p\n",
 			task->tk_pid, xprt);
 	task->tk_timeout = 0;
 	task->tk_status = -EAGAIN;
@@ -158,7 +158,7 @@ int xprt_reserve_xprt_cong(struct rpc_task *task)
 	}
 	xprt_clear_locked(xprt);
 out_sleep:
-	dprintk("RPC: %4d failed to lock transport %p\n", task->tk_pid, xprt);
+	dprintk("RPC: %5u failed to lock transport %p\n", task->tk_pid, xprt);
 	task->tk_timeout = 0;
 	task->tk_status = -EAGAIN;
 	if (req && req->rq_ntrans)
@@ -281,7 +281,7 @@ __xprt_get_cong(struct rpc_xprt *xprt, struct rpc_task *task)
 
 	if (req->rq_cong)
 		return 1;
-	dprintk("RPC: %4d xprt_cwnd_limited cong = %ld cwnd = %ld\n",
+	dprintk("RPC: %5u xprt_cwnd_limited cong = %lu cwnd = %lu\n",
 			task->tk_pid, xprt->cong, xprt->cwnd);
 	if (RPCXPRT_CONGESTED(xprt))
 		return 0;
@@ -340,7 +340,7 @@ void xprt_adjust_cwnd(struct rpc_task *task, int result)
 		if (cwnd < RPC_CWNDSCALE)
 			cwnd = RPC_CWNDSCALE;
 	}
-	dprintk("RPC:      cong %ld, cwnd was %ld, now %ld\n",
+	dprintk("RPC:       cong %ld, cwnd was %ld, now %ld\n",
 			xprt->cong, xprt->cwnd, cwnd);
 	xprt->cwnd = cwnd;
 	__xprt_put_cong(xprt, req);
@@ -387,8 +387,8 @@ void xprt_write_space(struct rpc_xprt *xprt)
 
 	spin_lock_bh(&xprt->transport_lock);
 	if (xprt->snd_task) {
-		dprintk("RPC:      write space: waking waiting task on xprt %p\n",
-				xprt);
+		dprintk("RPC:       write space: waking waiting task on "
+				"xprt %p\n", xprt);
 		rpc_wake_up_task(xprt->snd_task);
 	}
 	spin_unlock_bh(&xprt->transport_lock);
@@ -494,7 +494,7 @@ static void xprt_autoclose(struct work_struct *work)
  */
 void xprt_disconnect(struct rpc_xprt *xprt)
 {
-	dprintk("RPC:      disconnected transport %p\n", xprt);
+	dprintk("RPC:       disconnected transport %p\n", xprt);
 	spin_lock_bh(&xprt->transport_lock);
 	xprt_clear_connected(xprt);
 	xprt_wake_pending_tasks(xprt, -ENOTCONN);
@@ -530,7 +530,7 @@ void xprt_connect(struct rpc_task *task)
 {
 	struct rpc_xprt	*xprt = task->tk_xprt;
 
-	dprintk("RPC: %4d xprt_connect xprt %p %s connected\n", task->tk_pid,
+	dprintk("RPC: %5u xprt_connect xprt %p %s connected\n", task->tk_pid,
 			xprt, (xprt_connected(xprt) ? "is" : "is not"));
 
 	if (!xprt_bound(xprt)) {
@@ -560,7 +560,7 @@ static void xprt_connect_status(struct rpc_task *task)
 	if (task->tk_status >= 0) {
 		xprt->stat.connect_count++;
 		xprt->stat.connect_time += (long)jiffies - xprt->stat.connect_start;
-		dprintk("RPC: %4d xprt_connect_status: connection established\n",
+		dprintk("RPC: %5u xprt_connect_status: connection established\n",
 				task->tk_pid);
 		return;
 	}
@@ -568,20 +568,22 @@ static void xprt_connect_status(struct rpc_task *task)
 	switch (task->tk_status) {
 	case -ECONNREFUSED:
 	case -ECONNRESET:
-		dprintk("RPC: %4d xprt_connect_status: server %s refused connection\n",
-				task->tk_pid, task->tk_client->cl_server);
+		dprintk("RPC: %5u xprt_connect_status: server %s refused "
+				"connection\n", task->tk_pid,
+				task->tk_client->cl_server);
 		break;
 	case -ENOTCONN:
-		dprintk("RPC: %4d xprt_connect_status: connection broken\n",
+		dprintk("RPC: %5u xprt_connect_status: connection broken\n",
 				task->tk_pid);
 		break;
 	case -ETIMEDOUT:
-		dprintk("RPC: %4d xprt_connect_status: connect attempt timed out\n",
-				task->tk_pid);
+		dprintk("RPC: %5u xprt_connect_status: connect attempt timed "
+				"out\n", task->tk_pid);
 		break;
 	default:
-		dprintk("RPC: %4d xprt_connect_status: error %d connecting to server %s\n",
-				task->tk_pid, -task->tk_status, task->tk_client->cl_server);
+		dprintk("RPC: %5u xprt_connect_status: error %d connecting to "
+				"server %s\n", task->tk_pid, -task->tk_status,
+				task->tk_client->cl_server);
 		xprt_release_write(xprt, task);
 		task->tk_status = -EIO;
 	}
@@ -602,6 +604,9 @@ struct rpc_rqst *xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid)
 		if (entry->rq_xid == xid)
 			return entry;
 	}
+
+	dprintk("RPC:       xprt_lookup_rqst did not find xid %08x\n",
+			ntohl(xid));
 	xprt->stat.bad_xids++;
 	return NULL;
 }
@@ -654,7 +659,7 @@ static void xprt_timer(struct rpc_task *task)
 	struct rpc_rqst *req = task->tk_rqstp;
 	struct rpc_xprt *xprt = req->rq_xprt;
 
-	dprintk("RPC: %4d xprt_timer\n", task->tk_pid);
+	dprintk("RPC: %5u xprt_timer\n", task->tk_pid);
 
 	spin_lock(&xprt->transport_lock);
 	if (!req->rq_received) {
@@ -678,7 +683,7 @@ int xprt_prepare_transmit(struct rpc_task *task)
 	struct rpc_xprt	*xprt = req->rq_xprt;
 	int err = 0;
 
-	dprintk("RPC: %4d xprt_prepare_transmit\n", task->tk_pid);
+	dprintk("RPC: %5u xprt_prepare_transmit\n", task->tk_pid);
 
 	spin_lock_bh(&xprt->transport_lock);
 	if (req->rq_received && !req->rq_bytes_sent) {
@@ -716,7 +721,7 @@ void xprt_transmit(struct rpc_task *task)
 	struct rpc_xprt	*xprt = req->rq_xprt;
 	int status;
 
-	dprintk("RPC: %4d xprt_transmit(%u)\n", task->tk_pid, req->rq_slen);
+	dprintk("RPC: %5u xprt_transmit(%u)\n", task->tk_pid, req->rq_slen);
 
 	if (!req->rq_received) {
 		if (list_empty(&req->rq_list)) {
@@ -730,13 +735,23 @@ void xprt_transmit(struct rpc_task *task)
 			xprt_reset_majortimeo(req);
 			/* Turn off autodisconnect */
 			del_singleshot_timer_sync(&xprt->timer);
+		} else {
+			/* If all request bytes have been sent,
+			 * then we must be retransmitting this one */
+			if (!req->rq_bytes_sent) {
+				if (task->tk_client->cl_discrtry) {
+					xprt_disconnect(xprt);
+					task->tk_status = -ENOTCONN;
+					return;
+				}
+			}
 		}
 	} else if (!req->rq_bytes_sent)
 		return;
 
 	status = xprt->ops->send_request(task);
 	if (status == 0) {
-		dprintk("RPC: %4d xmit complete\n", task->tk_pid);
+		dprintk("RPC: %5u xmit complete\n", task->tk_pid);
 		spin_lock_bh(&xprt->transport_lock);
 
 		xprt->ops->set_retrans_timeout(task);
@@ -777,7 +792,7 @@ static inline void do_xprt_reserve(struct rpc_task *task)
 		xprt_request_init(task, xprt);
 		return;
 	}
-	dprintk("RPC:      waiting for request slot\n");
+	dprintk("RPC:       waiting for request slot\n");
 	task->tk_status = -EAGAIN;
 	task->tk_timeout = 0;
 	rpc_sleep_on(&xprt->backlog, task, NULL, NULL);
@@ -822,7 +837,7 @@ static void xprt_request_init(struct rpc_task *task, struct rpc_xprt *xprt)
 	req->rq_xid     = xprt_alloc_xid(xprt);
 	req->rq_release_snd_buf = NULL;
 	xprt_reset_majortimeo(req);
-	dprintk("RPC: %4d reserved req %p xid %08x\n", task->tk_pid,
+	dprintk("RPC: %5u reserved req %p xid %08x\n", task->tk_pid,
 			req, ntohl(req->rq_xid));
 }
 
@@ -856,7 +871,7 @@ void xprt_release(struct rpc_task *task)
 		req->rq_release_snd_buf(req);
 	memset(req, 0, sizeof(*req));	/* mark unused */
 
-	dprintk("RPC: %4d release request %p\n", task->tk_pid, req);
+	dprintk("RPC: %5u release request %p\n", task->tk_pid, req);
 
 	spin_lock(&xprt->reserve_lock);
 	list_add(&req->rq_list, &xprt->free);
@@ -906,7 +921,7 @@ struct rpc_xprt *xprt_create_transport(int proto, struct sockaddr *ap, size_t si
 		return ERR_PTR(-EIO);
 	}
 	if (IS_ERR(xprt)) {
-		dprintk("RPC:      xprt_create_transport: failed, %ld\n",
+		dprintk("RPC:       xprt_create_transport: failed, %ld\n",
 				-PTR_ERR(xprt));
 		return xprt;
 	}
@@ -936,7 +951,7 @@ struct rpc_xprt *xprt_create_transport(int proto, struct sockaddr *ap, size_t si
 
 	xprt_init_xid(xprt);
 
-	dprintk("RPC:      created transport %p with %u slots\n", xprt,
+	dprintk("RPC:       created transport %p with %u slots\n", xprt,
 			xprt->max_reqs);
 
 	return xprt;
@@ -951,7 +966,7 @@ static void xprt_destroy(struct kref *kref)
 {
 	struct rpc_xprt *xprt = container_of(kref, struct rpc_xprt, kref);
 
-	dprintk("RPC:      destroying transport %p\n", xprt);
+	dprintk("RPC:       destroying transport %p\n", xprt);
 	xprt->shutdown = 1;
 	del_timer_sync(&xprt->timer);
 
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 49cabffd7fd..a5a32029e72 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -18,7 +18,6 @@
 #include <linux/types.h>
 #include <linux/slab.h>
 #include <linux/capability.h>
-#include <linux/sched.h>
 #include <linux/pagemap.h>
 #include <linux/errno.h>
 #include <linux/socket.h>
@@ -192,7 +191,7 @@ static void xs_pktdump(char *msg, u32 *packet, unsigned int count)
 	u8 *buf = (u8 *) packet;
 	int j;
 
-	dprintk("RPC:      %s\n", msg);
+	dprintk("RPC:       %s\n", msg);
 	for (j = 0; j < count && j < 128; j += 4) {
 		if (!(j & 31)) {
 			if (j)
@@ -418,7 +417,7 @@ static void xs_nospace(struct rpc_task *task)
 	struct rpc_xprt *xprt = req->rq_xprt;
 	struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt);
 
-	dprintk("RPC: %4d xmit incomplete (%u left of %u)\n",
+	dprintk("RPC: %5u xmit incomplete (%u left of %u)\n",
 			task->tk_pid, req->rq_slen - req->rq_bytes_sent,
 			req->rq_slen);
 
@@ -467,7 +466,7 @@ static int xs_udp_send_request(struct rpc_task *task)
 			      xprt->addrlen, xdr,
 			      req->rq_bytes_sent);
 
-	dprintk("RPC:      xs_udp_send_request(%u) = %d\n",
+	dprintk("RPC:       xs_udp_send_request(%u) = %d\n",
 			xdr->len - req->rq_bytes_sent, status);
 
 	if (likely(status >= (int) req->rq_slen))
@@ -488,7 +487,7 @@ static int xs_udp_send_request(struct rpc_task *task)
 		xs_nospace(task);
 		break;
 	default:
-		dprintk("RPC:      sendmsg returned unrecognized error %d\n",
+		dprintk("RPC:       sendmsg returned unrecognized error %d\n",
 			-status);
 		break;
 	}
@@ -539,7 +538,7 @@ static int xs_tcp_send_request(struct rpc_task *task)
 		status = xs_sendpages(transport->sock,
 					NULL, 0, xdr, req->rq_bytes_sent);
 
-		dprintk("RPC:      xs_tcp_send_request(%u) = %d\n",
+		dprintk("RPC:       xs_tcp_send_request(%u) = %d\n",
 				xdr->len - req->rq_bytes_sent, status);
 
 		if (unlikely(status < 0))
@@ -570,7 +569,7 @@ static int xs_tcp_send_request(struct rpc_task *task)
 		status = -ENOTCONN;
 		break;
 	default:
-		dprintk("RPC:      sendmsg returned unrecognized error %d\n",
+		dprintk("RPC:       sendmsg returned unrecognized error %d\n",
 			-status);
 		xprt_disconnect(xprt);
 		break;
@@ -622,7 +621,7 @@ static void xs_close(struct rpc_xprt *xprt)
 	if (!sk)
 		goto clear_close_wait;
 
-	dprintk("RPC:      xs_close xprt %p\n", xprt);
+	dprintk("RPC:       xs_close xprt %p\n", xprt);
 
 	write_lock_bh(&sk->sk_callback_lock);
 	transport->inet = NULL;
@@ -652,7 +651,7 @@ static void xs_destroy(struct rpc_xprt *xprt)
 {
 	struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt);
 
-	dprintk("RPC:      xs_destroy xprt %p\n", xprt);
+	dprintk("RPC:       xs_destroy xprt %p\n", xprt);
 
 	cancel_delayed_work(&transport->connect_worker);
 	flush_scheduled_work();
@@ -686,7 +685,7 @@ static void xs_udp_data_ready(struct sock *sk, int len)
 	__be32 *xp;
 
 	read_lock(&sk->sk_callback_lock);
-	dprintk("RPC:      xs_udp_data_ready...\n");
+	dprintk("RPC:       xs_udp_data_ready...\n");
 	if (!(xprt = xprt_from_sock(sk)))
 		goto out;
 
@@ -698,7 +697,7 @@ static void xs_udp_data_ready(struct sock *sk, int len)
 
 	repsize = skb->len - sizeof(struct udphdr);
 	if (repsize < 4) {
-		dprintk("RPC:      impossible RPC reply size %d!\n", repsize);
+		dprintk("RPC:       impossible RPC reply size %d!\n", repsize);
 		goto dropit;
 	}
 
@@ -762,11 +761,11 @@ static inline void xs_tcp_read_fraghdr(struct rpc_xprt *xprt, struct xdr_skb_rea
 
 	/* Sanity check of the record length */
 	if (unlikely(transport->tcp_reclen < 4)) {
-		dprintk("RPC:      invalid TCP record fragment length\n");
+		dprintk("RPC:       invalid TCP record fragment length\n");
 		xprt_disconnect(xprt);
 		return;
 	}
-	dprintk("RPC:      reading TCP record fragment of length %d\n",
+	dprintk("RPC:       reading TCP record fragment of length %d\n",
 			transport->tcp_reclen);
 }
 
@@ -789,7 +788,7 @@ static inline void xs_tcp_read_xid(struct sock_xprt *transport, struct xdr_skb_r
 	char *p;
 
 	len = sizeof(transport->tcp_xid) - transport->tcp_offset;
-	dprintk("RPC:      reading XID (%Zu bytes)\n", len);
+	dprintk("RPC:       reading XID (%Zu bytes)\n", len);
 	p = ((char *) &transport->tcp_xid) + transport->tcp_offset;
 	used = xdr_skb_read_bits(desc, p, len);
 	transport->tcp_offset += used;
@@ -798,7 +797,7 @@ static inline void xs_tcp_read_xid(struct sock_xprt *transport, struct xdr_skb_r
 	transport->tcp_flags &= ~TCP_RCV_COPY_XID;
 	transport->tcp_flags |= TCP_RCV_COPY_DATA;
 	transport->tcp_copied = 4;
-	dprintk("RPC:      reading reply for XID %08x\n",
+	dprintk("RPC:       reading reply for XID %08x\n",
 			ntohl(transport->tcp_xid));
 	xs_tcp_check_fraghdr(transport);
 }
@@ -816,7 +815,7 @@ static inline void xs_tcp_read_request(struct rpc_xprt *xprt, struct xdr_skb_rea
 	req = xprt_lookup_rqst(xprt, transport->tcp_xid);
 	if (!req) {
 		transport->tcp_flags &= ~TCP_RCV_COPY_DATA;
-		dprintk("RPC:      XID %08x request not found!\n",
+		dprintk("RPC:       XID %08x request not found!\n",
 				ntohl(transport->tcp_xid));
 		spin_unlock(&xprt->transport_lock);
 		return;
@@ -853,19 +852,20 @@ static inline void xs_tcp_read_request(struct rpc_xprt *xprt, struct xdr_skb_rea
 		 * be discarded.
 		 */
 		transport->tcp_flags &= ~TCP_RCV_COPY_DATA;
-		dprintk("RPC:      XID %08x truncated request\n",
+		dprintk("RPC:       XID %08x truncated request\n",
 				ntohl(transport->tcp_xid));
-		dprintk("RPC:      xprt = %p, tcp_copied = %lu, tcp_offset = %u, tcp_reclen = %u\n",
-				xprt, transport->tcp_copied, transport->tcp_offset,
-					transport->tcp_reclen);
+		dprintk("RPC:       xprt = %p, tcp_copied = %lu, "
+				"tcp_offset = %u, tcp_reclen = %u\n",
+				xprt, transport->tcp_copied,
+				transport->tcp_offset, transport->tcp_reclen);
 		goto out;
 	}
 
-	dprintk("RPC:      XID %08x read %Zd bytes\n",
+	dprintk("RPC:       XID %08x read %Zd bytes\n",
 			ntohl(transport->tcp_xid), r);
-	dprintk("RPC:      xprt = %p, tcp_copied = %lu, tcp_offset = %u, tcp_reclen = %u\n",
-			xprt, transport->tcp_copied, transport->tcp_offset,
-				transport->tcp_reclen);
+	dprintk("RPC:       xprt = %p, tcp_copied = %lu, tcp_offset = %u, "
+			"tcp_reclen = %u\n", xprt, transport->tcp_copied,
+			transport->tcp_offset, transport->tcp_reclen);
 
 	if (transport->tcp_copied == req->rq_private_buf.buflen)
 		transport->tcp_flags &= ~TCP_RCV_COPY_DATA;
@@ -891,7 +891,7 @@ static inline void xs_tcp_read_discard(struct sock_xprt *transport, struct xdr_s
 	desc->count -= len;
 	desc->offset += len;
 	transport->tcp_offset += len;
-	dprintk("RPC:      discarded %Zu bytes\n", len);
+	dprintk("RPC:       discarded %Zu bytes\n", len);
 	xs_tcp_check_fraghdr(transport);
 }
 
@@ -905,7 +905,7 @@ static int xs_tcp_data_recv(read_descriptor_t *rd_desc, struct sk_buff *skb, uns
 		.count	= len,
 	};
 
-	dprintk("RPC:      xs_tcp_data_recv started\n");
+	dprintk("RPC:       xs_tcp_data_recv started\n");
 	do {
 		/* Read in a new fragment marker if necessary */
 		/* Can we ever really expect to get completely empty fragments? */
@@ -926,7 +926,7 @@ static int xs_tcp_data_recv(read_descriptor_t *rd_desc, struct sk_buff *skb, uns
 		/* Skip over any trailing bytes on short reads */
 		xs_tcp_read_discard(transport, &desc);
 	} while (desc.count);
-	dprintk("RPC:      xs_tcp_data_recv done\n");
+	dprintk("RPC:       xs_tcp_data_recv done\n");
 	return len - desc.count;
 }
 
@@ -941,8 +941,9 @@ static void xs_tcp_data_ready(struct sock *sk, int bytes)
 	struct rpc_xprt *xprt;
 	read_descriptor_t rd_desc;
 
+	dprintk("RPC:       xs_tcp_data_ready...\n");
+
 	read_lock(&sk->sk_callback_lock);
-	dprintk("RPC:      xs_tcp_data_ready...\n");
 	if (!(xprt = xprt_from_sock(sk)))
 		goto out;
 	if (xprt->shutdown)
@@ -968,11 +969,11 @@ static void xs_tcp_state_change(struct sock *sk)
 	read_lock(&sk->sk_callback_lock);
 	if (!(xprt = xprt_from_sock(sk)))
 		goto out;
-	dprintk("RPC:      xs_tcp_state_change client %p...\n", xprt);
-	dprintk("RPC:      state %x conn %d dead %d zapped %d\n",
-				sk->sk_state, xprt_connected(xprt),
-				sock_flag(sk, SOCK_DEAD),
-				sock_flag(sk, SOCK_ZAPPED));
+	dprintk("RPC:       xs_tcp_state_change client %p...\n", xprt);
+	dprintk("RPC:       state %x conn %d dead %d zapped %d\n",
+			sk->sk_state, xprt_connected(xprt),
+			sock_flag(sk, SOCK_DEAD),
+			sock_flag(sk, SOCK_ZAPPED));
 
 	switch (sk->sk_state) {
 	case TCP_ESTABLISHED:
@@ -1140,7 +1141,7 @@ static void xs_set_port(struct rpc_xprt *xprt, unsigned short port)
 {
 	struct sockaddr_in *sap = (struct sockaddr_in *) &xprt->addr;
 
-	dprintk("RPC:      setting port for xprt %p to %u\n", xprt, port);
+	dprintk("RPC:       setting port for xprt %p to %u\n", xprt, port);
 
 	sap->sin_port = htons(port);
 }
@@ -1159,7 +1160,7 @@ static int xs_bindresvport(struct sock_xprt *transport, struct socket *sock)
 						sizeof(myaddr));
 		if (err == 0) {
 			transport->port = port;
-			dprintk("RPC:      xs_bindresvport bound to port %u\n",
+			dprintk("RPC:       xs_bindresvport bound to port %u\n",
 					port);
 			return 0;
 		}
@@ -1169,7 +1170,7 @@ static int xs_bindresvport(struct sock_xprt *transport, struct socket *sock)
 			port--;
 	} while (err == -EADDRINUSE && port != transport->port);
 
-	dprintk("RPC:      can't bind to reserved port (%d).\n", -err);
+	dprintk("RPC:       can't bind to reserved port (%d).\n", -err);
 	return err;
 }
 
@@ -1223,7 +1224,7 @@ static void xs_udp_connect_worker(struct work_struct *work)
 	xs_close(xprt);
 
 	if ((err = sock_create_kern(PF_INET, SOCK_DGRAM, IPPROTO_UDP, &sock)) < 0) {
-		dprintk("RPC:      can't create UDP transport socket (%d).\n", -err);
+		dprintk("RPC:       can't create UDP transport socket (%d).\n", -err);
 		goto out;
 	}
 	xs_reclassify_socket(sock);
@@ -1233,7 +1234,7 @@ static void xs_udp_connect_worker(struct work_struct *work)
 		goto out;
 	}
 
-	dprintk("RPC:      worker connecting xprt %p to address: %s\n",
+	dprintk("RPC:       worker connecting xprt %p to address: %s\n",
 			xprt, xprt->address_strings[RPC_DISPLAY_ALL]);
 
 	if (!transport->inet) {
@@ -1275,7 +1276,7 @@ static void xs_tcp_reuse_connection(struct rpc_xprt *xprt)
 	struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt);
 	struct sockaddr any;
 
-	dprintk("RPC:      disconnecting xprt %p to reuse port\n", xprt);
+	dprintk("RPC:       disconnecting xprt %p to reuse port\n", xprt);
 
 	/*
 	 * Disconnect the transport socket by doing a connect operation
@@ -1285,7 +1286,7 @@ static void xs_tcp_reuse_connection(struct rpc_xprt *xprt)
 	any.sa_family = AF_UNSPEC;
 	result = kernel_connect(transport->sock, &any, sizeof(any), 0);
 	if (result)
-		dprintk("RPC:      AF_UNSPEC connect return code %d\n",
+		dprintk("RPC:       AF_UNSPEC connect return code %d\n",
 				result);
 }
 
@@ -1309,7 +1310,8 @@ static void xs_tcp_connect_worker(struct work_struct *work)
 	if (!sock) {
 		/* start from scratch */
 		if ((err = sock_create_kern(PF_INET, SOCK_STREAM, IPPROTO_TCP, &sock)) < 0) {
-			dprintk("RPC:      can't create TCP transport socket (%d).\n", -err);
+			dprintk("RPC:       can't create TCP transport "
+					"socket (%d).\n", -err);
 			goto out;
 		}
 		xs_reclassify_socket(sock);
@@ -1322,7 +1324,7 @@ static void xs_tcp_connect_worker(struct work_struct *work)
 		/* "close" the socket, preserving the local port */
 		xs_tcp_reuse_connection(xprt);
 
-	dprintk("RPC:      worker connecting xprt %p to address: %s\n",
+	dprintk("RPC:       worker connecting xprt %p to address: %s\n",
 			xprt, xprt->address_strings[RPC_DISPLAY_ALL]);
 
 	if (!transport->inet) {
@@ -1359,8 +1361,9 @@ static void xs_tcp_connect_worker(struct work_struct *work)
 	xprt->stat.connect_start = jiffies;
 	status = kernel_connect(sock, (struct sockaddr *) &xprt->addr,
 			xprt->addrlen, O_NONBLOCK);
-	dprintk("RPC: %p  connect status %d connected %d sock state %d\n",
-			xprt, -status, xprt_connected(xprt), sock->sk->sk_state);
+	dprintk("RPC:       %p connect status %d connected %d sock state %d\n",
+			xprt, -status, xprt_connected(xprt),
+			sock->sk->sk_state);
 	if (status < 0) {
 		switch (status) {
 			case -EINPROGRESS:
@@ -1404,7 +1407,8 @@ static void xs_connect(struct rpc_task *task)
 		return;
 
 	if (transport->sock != NULL) {
-		dprintk("RPC:      xs_connect delayed xprt %p for %lu seconds\n",
+		dprintk("RPC:       xs_connect delayed xprt %p for %lu "
+				"seconds\n",
 				xprt, xprt->reestablish_timeout / HZ);
 		schedule_delayed_work(&transport->connect_worker,
 					xprt->reestablish_timeout);
@@ -1412,7 +1416,7 @@ static void xs_connect(struct rpc_task *task)
 		if (xprt->reestablish_timeout > XS_TCP_MAX_REEST_TO)
 			xprt->reestablish_timeout = XS_TCP_MAX_REEST_TO;
 	} else {
-		dprintk("RPC:      xs_connect scheduled xprt %p\n", xprt);
+		dprintk("RPC:       xs_connect scheduled xprt %p\n", xprt);
 		schedule_delayed_work(&transport->connect_worker, 0);
 
 		/* flush_scheduled_work can sleep... */
@@ -1507,13 +1511,14 @@ static struct rpc_xprt *xs_setup_xprt(struct sockaddr *addr, size_t addrlen, uns
 	struct sock_xprt *new;
 
 	if (addrlen > sizeof(xprt->addr)) {
-		dprintk("RPC:      xs_setup_xprt: address too large\n");
+		dprintk("RPC:       xs_setup_xprt: address too large\n");
 		return ERR_PTR(-EBADF);
 	}
 
 	new = kzalloc(sizeof(*new), GFP_KERNEL);
 	if (new == NULL) {
-		dprintk("RPC:      xs_setup_xprt: couldn't allocate rpc_xprt\n");
+		dprintk("RPC:       xs_setup_xprt: couldn't allocate "
+				"rpc_xprt\n");
 		return ERR_PTR(-ENOMEM);
 	}
 	xprt = &new->xprt;
@@ -1522,7 +1527,8 @@ static struct rpc_xprt *xs_setup_xprt(struct sockaddr *addr, size_t addrlen, uns
 	xprt->slot = kcalloc(xprt->max_reqs, sizeof(struct rpc_rqst), GFP_KERNEL);
 	if (xprt->slot == NULL) {
 		kfree(xprt);
-		dprintk("RPC:      xs_setup_xprt: couldn't allocate slot table\n");
+		dprintk("RPC:       xs_setup_xprt: couldn't allocate slot "
+				"table\n");
 		return ERR_PTR(-ENOMEM);
 	}
 
@@ -1572,7 +1578,7 @@ struct rpc_xprt *xs_setup_udp(struct sockaddr *addr, size_t addrlen, struct rpc_
 		xprt_set_timeout(&xprt->timeout, 5, 5 * HZ);
 
 	xs_format_peer_addresses(xprt);
-	dprintk("RPC:      set up transport to address %s\n",
+	dprintk("RPC:       set up transport to address %s\n",
 			xprt->address_strings[RPC_DISPLAY_ALL]);
 
 	return xprt;
@@ -1616,7 +1622,7 @@ struct rpc_xprt *xs_setup_tcp(struct sockaddr *addr, size_t addrlen, struct rpc_
 		xprt_set_timeout(&xprt->timeout, 2, 60 * HZ);
 
 	xs_format_peer_addresses(xprt);
-	dprintk("RPC:      set up transport to address %s\n",
+	dprintk("RPC:       set up transport to address %s\n",
 			xprt->address_strings[RPC_DISPLAY_ALL]);
 
 	return xprt;
@@ -1629,13 +1635,8 @@ struct rpc_xprt *xs_setup_tcp(struct sockaddr *addr, size_t addrlen, struct rpc_
 int init_socket_xprt(void)
 {
 #ifdef RPC_DEBUG
-	if (!sunrpc_table_header) {
-		sunrpc_table_header = register_sysctl_table(sunrpc_table, 1);
-#ifdef CONFIG_PROC_FS
-		if (sunrpc_table[0].de)
-			sunrpc_table[0].de->owner = THIS_MODULE;
-#endif
-	}
+	if (!sunrpc_table_header)
+		sunrpc_table_header = register_sysctl_table(sunrpc_table);
 #endif
 
 	return 0;
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index f8bcf5d114d..f20b7ea7c55 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -65,7 +65,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/socket.h>
 #include <linux/un.h>
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index 690ffa5d5bf..eb0bd57ebad 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -50,7 +50,7 @@ static struct ctl_table_header * unix_sysctl_header;
 
 void unix_sysctl_register(void)
 {
-	unix_sysctl_header = register_sysctl_table(unix_root_table, 0);
+	unix_sysctl_header = register_sysctl_table(unix_root_table);
 }
 
 void unix_sysctl_unregister(void)
diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
index 5f631061c22..a59b77f1823 100644
--- a/net/x25/sysctl_net_x25.c
+++ b/net/x25/sysctl_net_x25.c
@@ -106,7 +106,7 @@ static struct ctl_table x25_root_table[] = {
 
 void __init x25_register_sysctl(void)
 {
-	x25_table_header = register_sysctl_table(x25_root_table, 1);
+	x25_table_header = register_sysctl_table(x25_root_table);
 }
 
 void x25_unregister_sysctl(void)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index c394b413f65..946b715db5e 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1550,7 +1550,7 @@ xfrm_state_ok(struct xfrm_tmpl *tmpl, struct xfrm_state *x,
 	      unsigned short family)
 {
 	if (xfrm_state_kern(x))
-		return tmpl->optional && !xfrm_state_addr_cmp(tmpl, x, family);
+		return tmpl->optional && !xfrm_state_addr_cmp(tmpl, x, tmpl->encap_family);
 	return	x->id.proto == tmpl->id.proto &&
 		(x->id.spi == tmpl->id.spi || !tmpl->id.spi) &&
 		(x->props.reqid == tmpl->reqid || !tmpl->reqid) &&