Re: Linux 2.6.20.3

[Greg KH <greg@kroah.com>]

diff --git a/Makefile b/Makefile
index d165e80..7d2f304 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 20
-EXTRAVERSION = .2
+EXTRAVERSION = .3
 NAME = Homicidal Dwarf Hamster
 
 # *DOCUMENTATION*
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index dab6169..798b140 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -495,7 +495,7 @@ static void __init build_device_resources(struct of_device *op,
 		u32 *reg = (preg + (index * ((na + ns) * 4)));
 		struct device_node *dp = op->node;
 		struct device_node *pp = p_op->node;
-		struct of_bus *pbus;
+		struct of_bus *pbus, *dbus;
 		u64 size, result = OF_BAD_ADDR;
 		unsigned long flags;
 		int dna, dns;
@@ -516,6 +516,7 @@ static void __init build_device_resources(struct of_device *op,
 
 		dna = na;
 		dns = ns;
+		dbus = bus;
 
 		while (1) {
 			dp = pp;
@@ -528,13 +529,13 @@ static void __init build_device_resources(struct of_device *op,
 			pbus = of_match_bus(pp);
 			pbus->count_cells(dp, &pna, &pns);
 
-			if (build_one_resource(dp, bus, pbus, addr,
+			if (build_one_resource(dp, dbus, pbus, addr,
 					       dna, dns, pna))
 				break;
 
 			dna = pna;
 			dns = pns;
-			bus = pbus;
+			dbus = pbus;
 		}
 
 	build_res:
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index ad74e5e..1f45985 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -581,7 +581,7 @@ static void __init build_device_resources(struct of_device *op,
 		u32 *reg = (preg + (index * ((na + ns) * 4)));
 		struct device_node *dp = op->node;
 		struct device_node *pp = p_op->node;
-		struct of_bus *pbus;
+		struct of_bus *pbus, *dbus;
 		u64 size, result = OF_BAD_ADDR;
 		unsigned long flags;
 		int dna, dns;
@@ -599,6 +599,7 @@ static void __init build_device_resources(struct of_device *op,
 
 		dna = na;
 		dns = ns;
+		dbus = bus;
 
 		while (1) {
 			dp = pp;
@@ -611,13 +612,13 @@ static void __init build_device_resources(struct of_device *op,
 			pbus = of_match_bus(pp);
 			pbus->count_cells(dp, &pna, &pns);
 
-			if (build_one_resource(dp, bus, pbus, addr,
+			if (build_one_resource(dp, dbus, pbus, addr,
 					       dna, dns, pna))
 				break;
 
 			dna = pna;
 			dns = pns;
-			bus = pbus;
+			dbus = pbus;
 		}
 
 	build_res:
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index a44db75..a905f78 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -128,7 +128,7 @@ EXPORT_SYMBOL_GPL(cn_netlink_send);
  */
 static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), void *data)
 {
-	struct cn_callback_entry *__cbq;
+	struct cn_callback_entry *__cbq, *__new_cbq;
 	struct cn_dev *dev = &cdev;
 	int err = -ENODEV;
 
@@ -148,27 +148,27 @@ static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), v
 			} else {
 				struct cn_callback_data *d;
 				
-				__cbq = kzalloc(sizeof(*__cbq), GFP_ATOMIC);
-				if (__cbq) {
-					d = &__cbq->data;
+				err = -ENOMEM;
+				__new_cbq = kzalloc(sizeof(struct cn_callback_entry), GFP_ATOMIC);
+				if (__new_cbq) {
+					d = &__new_cbq->data;
 					d->callback_priv = msg;
 					d->callback = __cbq->data.callback;
 					d->ddata = data;
 					d->destruct_data = destruct_data;
-					d->free = __cbq;
+					d->free = __new_cbq;
 
-					INIT_WORK(&__cbq->work,
+					INIT_WORK(&__new_cbq->work,
 							&cn_queue_wrapper);
-					
+
 					if (queue_work(dev->cbdev->cn_queue,
-						    &__cbq->work))
+						    &__new_cbq->work))
 						err = 0;
 					else {
-						kfree(__cbq);
+						kfree(__new_cbq);
 						err = -EINVAL;
 					}
-				} else
-					err = -ENOMEM;
+				}
 			}
 			break;
 		}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
index 02ad9b1..38ea6b9 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx.h
@@ -766,6 +766,7 @@ struct bcm43xx_private {
 	 * This is currently always BCM43xx_BUSTYPE_PCI
 	 */
 	u8 bustype;
+	u64 dma_mask;
 
 	u16 board_vendor;
 	u16 board_type;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
index 978ed09..6e0dc76 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
@@ -145,16 +145,14 @@ dma_addr_t map_descbuffer(struct bcm43xx_dmaring *ring,
 			  int tx)
 {
 	dma_addr_t dmaaddr;
+	int direction = PCI_DMA_FROMDEVICE;
 
-	if (tx) {
-		dmaaddr = dma_map_single(&ring->bcm->pci_dev->dev,
-					 buf, len,
-					 DMA_TO_DEVICE);
-	} else {
-		dmaaddr = dma_map_single(&ring->bcm->pci_dev->dev,
+	if (tx)
+		direction = PCI_DMA_TODEVICE;
+
+	dmaaddr = pci_map_single(ring->bcm->pci_dev,
 					 buf, len,
-					 DMA_FROM_DEVICE);
-	}
+					 direction);
 
 	return dmaaddr;
 }
@@ -166,13 +164,13 @@ void unmap_descbuffer(struct bcm43xx_dmaring *ring,
 		      int tx)
 {
 	if (tx) {
-		dma_unmap_single(&ring->bcm->pci_dev->dev,
+		pci_unmap_single(ring->bcm->pci_dev,
 				 addr, len,
-				 DMA_TO_DEVICE);
+				 PCI_DMA_TODEVICE);
 	} else {
-		dma_unmap_single(&ring->bcm->pci_dev->dev,
+		pci_unmap_single(ring->bcm->pci_dev,
 				 addr, len,
-				 DMA_FROM_DEVICE);
+				 PCI_DMA_FROMDEVICE);
 	}
 }
 
@@ -183,8 +181,8 @@ void sync_descbuffer_for_cpu(struct bcm43xx_dmaring *ring,
 {
 	assert(!ring->tx);
 
-	dma_sync_single_for_cpu(&ring->bcm->pci_dev->dev,
-				addr, len, DMA_FROM_DEVICE);
+	pci_dma_sync_single_for_cpu(ring->bcm->pci_dev,
+				    addr, len, PCI_DMA_FROMDEVICE);
 }
 
 static inline
@@ -194,8 +192,8 @@ void sync_descbuffer_for_device(struct bcm43xx_dmaring *ring,
 {
 	assert(!ring->tx);
 
-	dma_sync_single_for_device(&ring->bcm->pci_dev->dev,
-				   addr, len, DMA_FROM_DEVICE);
+	pci_dma_sync_single_for_cpu(ring->bcm->pci_dev,
+				    addr, len, PCI_DMA_TODEVICE);
 }
 
 /* Unmap and free a descriptor buffer. */
@@ -214,17 +212,53 @@ void free_descriptor_buffer(struct bcm43xx_dmaring *ring,
 
 static int alloc_ringmemory(struct bcm43xx_dmaring *ring)
 {
-	struct device *dev = &(ring->bcm->pci_dev->dev);
-
-	ring->descbase = dma_alloc_coherent(dev, BCM43xx_DMA_RINGMEMSIZE,
-					    &(ring->dmabase), GFP_KERNEL);
+	ring->descbase = pci_alloc_consistent(ring->bcm->pci_dev, BCM43xx_DMA_RINGMEMSIZE,
+					    &(ring->dmabase));
 	if (!ring->descbase) {
-		printk(KERN_ERR PFX "DMA ringmemory allocation failed\n");
-		return -ENOMEM;
+		/* Allocation may have failed due to pci_alloc_consistent
+		   insisting on use of GFP_DMA, which is more restrictive
+		   than necessary...  */
+		struct dma_desc *rx_ring;
+		dma_addr_t rx_ring_dma;
+
+		rx_ring = kzalloc(BCM43xx_DMA_RINGMEMSIZE, GFP_KERNEL);
+		if (!rx_ring)
+			goto out_err;
+
+		rx_ring_dma = pci_map_single(ring->bcm->pci_dev, rx_ring,
+					     BCM43xx_DMA_RINGMEMSIZE,
+					     PCI_DMA_BIDIRECTIONAL);
+
+		if (pci_dma_mapping_error(rx_ring_dma) ||
+		    rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) {
+			/* Sigh... */
+			if (!pci_dma_mapping_error(rx_ring_dma))
+				pci_unmap_single(ring->bcm->pci_dev,
+						 rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE,
+						 PCI_DMA_BIDIRECTIONAL);
+			rx_ring_dma = pci_map_single(ring->bcm->pci_dev,
+						 rx_ring, BCM43xx_DMA_RINGMEMSIZE,
+						 PCI_DMA_BIDIRECTIONAL);
+			if (pci_dma_mapping_error(rx_ring_dma) ||
+			    rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) {
+				assert(0);
+				if (!pci_dma_mapping_error(rx_ring_dma))
+					pci_unmap_single(ring->bcm->pci_dev,
+							 rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE,
+							 PCI_DMA_BIDIRECTIONAL);
+				goto out_err;
+			}
+                }
+
+                ring->descbase = rx_ring;
+                ring->dmabase = rx_ring_dma;
 	}
 	memset(ring->descbase, 0, BCM43xx_DMA_RINGMEMSIZE);
 
 	return 0;
+out_err:
+	printk(KERN_ERR PFX "DMA ringmemory allocation failed\n");
+	return -ENOMEM;
 }
 
 static void free_ringmemory(struct bcm43xx_dmaring *ring)
@@ -407,6 +441,29 @@ static int setup_rx_descbuffer(struct bcm43xx_dmaring *ring,
 	if (unlikely(!skb))
 		return -ENOMEM;
 	dmaaddr = map_descbuffer(ring, skb->data, ring->rx_buffersize, 0);
+	/* This hardware bug work-around adapted from the b44 driver.
+	   The chip may be unable to do PCI DMA to/from anything above 1GB */
+	if (pci_dma_mapping_error(dmaaddr) ||
+	    dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) {
+		/* This one has 30-bit addressing... */
+		if (!pci_dma_mapping_error(dmaaddr))
+			pci_unmap_single(ring->bcm->pci_dev,
+					 dmaaddr, ring->rx_buffersize,
+					 PCI_DMA_FROMDEVICE);
+		dev_kfree_skb_any(skb);
+		skb = __dev_alloc_skb(ring->rx_buffersize,GFP_DMA);
+		if (skb == NULL)
+			return -ENOMEM;
+		dmaaddr = pci_map_single(ring->bcm->pci_dev,
+					 skb->data, ring->rx_buffersize,
+					 PCI_DMA_FROMDEVICE);
+		if (pci_dma_mapping_error(dmaaddr) ||
+		    dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) {
+			assert(0);
+			dev_kfree_skb_any(skb);
+			return -ENOMEM;
+		}
+	}
 	meta->skb = skb;
 	meta->dmaaddr = dmaaddr;
 	skb->dev = ring->bcm->net_dev;
@@ -636,8 +693,10 @@ struct bcm43xx_dmaring * bcm43xx_setup_dmaring(struct bcm43xx_private *bcm,
 	err = dmacontroller_setup(ring);
 	if (err)
 		goto err_free_ringmemory;
+	return ring;
 
 out:
+	printk(KERN_ERR PFX "Error in bcm43xx_setup_dmaring\n");
 	return ring;
 
 err_free_ringmemory:
@@ -705,30 +764,16 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
 	struct bcm43xx_dmaring *ring;
 	int err = -ENOMEM;
 	int dma64 = 0;
-	u64 mask = bcm43xx_get_supported_dma_mask(bcm);
-	int nobits;
 
-	if (mask == DMA_64BIT_MASK) {
+	bcm->dma_mask = bcm43xx_get_supported_dma_mask(bcm);
+	if (bcm->dma_mask == DMA_64BIT_MASK)
 		dma64 = 1;
-		nobits = 64;
-	} else if (mask == DMA_32BIT_MASK)
-		nobits = 32;
-	else
-		nobits = 30;
-	err = pci_set_dma_mask(bcm->pci_dev, mask);
-	err |= pci_set_consistent_dma_mask(bcm->pci_dev, mask);
-	if (err) {
-#ifdef CONFIG_BCM43XX_PIO
-		printk(KERN_WARNING PFX "DMA not supported on this device."
-					" Falling back to PIO.\n");
-		bcm->__using_pio = 1;
-		return -ENOSYS;
-#else
-		printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
-				    "Please recompile the driver with PIO support.\n");
-		return -ENODEV;
-#endif /* CONFIG_BCM43XX_PIO */
-	}
+	err = pci_set_dma_mask(bcm->pci_dev, bcm->dma_mask);
+	if (err)
+		goto no_dma;
+	err = pci_set_consistent_dma_mask(bcm->pci_dev, bcm->dma_mask);
+	if (err)
+		goto no_dma;
 
 	/* setup TX DMA channels. */
 	ring = bcm43xx_setup_dmaring(bcm, 0, 1, dma64);
@@ -774,7 +819,9 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm)
 		dma->rx_ring3 = ring;
 	}
 
-	dprintk(KERN_INFO PFX "%d-bit DMA initialized\n", nobits);
+	dprintk(KERN_INFO PFX "%d-bit DMA initialized\n",
+		(bcm->dma_mask == DMA_64BIT_MASK) ? 64 :
+		(bcm->dma_mask == DMA_32BIT_MASK) ? 32 : 30);
 	err = 0;
 out:
 	return err;
@@ -800,7 +847,17 @@ err_destroy_tx1:
 err_destroy_tx0:
 	bcm43xx_destroy_dmaring(dma->tx_ring0);
 	dma->tx_ring0 = NULL;
-	goto out;
+no_dma:
+#ifdef CONFIG_BCM43XX_PIO
+	printk(KERN_WARNING PFX "DMA not supported on this device."
+				" Falling back to PIO.\n");
+	bcm->__using_pio = 1;
+	return -ENOSYS;
+#else
+	printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
+			    "Please recompile the driver with PIO support.\n");
+	return -ENODEV;
+#endif /* CONFIG_BCM43XX_PIO */
 }
 
 /* Generate a cookie for the TX header. */
@@ -905,6 +962,7 @@ static void dma_tx_fragment(struct bcm43xx_dmaring *ring,
 	struct bcm43xx_dmadesc_generic *desc;
 	struct bcm43xx_dmadesc_meta *meta;
 	dma_addr_t dmaaddr;
+	struct sk_buff *bounce_skb;
 
 	assert(skb_shinfo(skb)->nr_frags == 0);
 
@@ -924,9 +982,28 @@ static void dma_tx_fragment(struct bcm43xx_dmaring *ring,
 			       skb->len - sizeof(struct bcm43xx_txhdr),
 			       (cur_frag == 0),
 			       generate_cookie(ring, slot));
+	dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
+	if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) {
+		/* chip cannot handle DMA to/from > 1GB, use bounce buffer (copied from b44 driver) */
+		if (!dma_mapping_error(dmaaddr))
+			unmap_descbuffer(ring, dmaaddr, skb->len, 1);
+		bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC|GFP_DMA);
+		if (!bounce_skb)
+			return;
+		dmaaddr = map_descbuffer(ring, bounce_skb->data, bounce_skb->len, 1);
+		if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) {
+			if (!dma_mapping_error(dmaaddr))
+				unmap_descbuffer(ring, dmaaddr, skb->len, 1);
+			dev_kfree_skb_any(bounce_skb);
+			assert(0);
+			return;
+		}
+		memcpy(skb_put(bounce_skb, skb->len), skb->data, skb->len);
+		dev_kfree_skb_any(skb);
+		skb = bounce_skb;
+	}
 
 	meta->skb = skb;
-	dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
 	meta->dmaaddr = dmaaddr;
 
 	fill_descriptor(ring, desc, dmaaddr,
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 30ee3d7..614c2c9 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -954,7 +954,9 @@ static int resp_inquiry(struct scsi_cmnd * scp, int target,
 	int alloc_len, n, ret;
 
 	alloc_len = (cmd[3] << 8) + cmd[4];
-	arr = kzalloc(SDEBUG_MAX_INQ_ARR_SZ, GFP_KERNEL);
+	arr = kzalloc(SDEBUG_MAX_INQ_ARR_SZ, GFP_ATOMIC);
+	if (! arr)
+		return DID_REQUEUE << 16;
 	if (devip->wlun)
 		pq_pdt = 0x1e;	/* present, wlun */
 	else if (scsi_debug_no_lun_0 && (0 == devip->lun))
@@ -1217,7 +1219,9 @@ static int resp_report_tgtpgs(struct scsi_cmnd * scp,
 	alen = ((cmd[6] << 24) + (cmd[7] << 16) + (cmd[8] << 8)
 		+ cmd[9]);
 
-	arr = kzalloc(SDEBUG_MAX_TGTPGS_ARR_SZ, GFP_KERNEL);
+	arr = kzalloc(SDEBUG_MAX_TGTPGS_ARR_SZ, GFP_ATOMIC);
+	if (! arr)
+		return DID_REQUEUE << 16;
 	/*
 	 * EVPD page 0x88 states we have two ports, one
 	 * real and a fake port with no device connected.
@@ -1996,6 +2000,8 @@ static int scsi_debug_slave_configure(struct scsi_device * sdp)
 	if (sdp->host->max_cmd_len != SCSI_DEBUG_MAX_CMD_LEN)
 		sdp->host->max_cmd_len = SCSI_DEBUG_MAX_CMD_LEN;
 	devip = devInfoReg(sdp);
+	if (NULL == devip)
+		return 1;       /* no resources, will be marked offline */
 	sdp->hostdata = devip;
 	if (sdp->host->cmd_per_lun)
 		scsi_adjust_queue_depth(sdp, SDEBUG_TAGGED_QUEUING,
@@ -2044,7 +2050,7 @@ static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev)
 		}
 	}
 	if (NULL == open_devip) { /* try and make a new one */
-		open_devip = kzalloc(sizeof(*open_devip),GFP_KERNEL);
+		open_devip = kzalloc(sizeof(*open_devip),GFP_ATOMIC);
 		if (NULL == open_devip) {
 			printk(KERN_ERR "%s: out of memory at line %d\n",
 				__FUNCTION__, __LINE__);
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index 9d2fdfd..e6966f1 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -1275,11 +1275,31 @@ static int keyspan_fake_startup (struct usb_serial *serial)
 }
 
 /* Helper functions used by keyspan_setup_urbs */
+static struct usb_endpoint_descriptor const *find_ep(struct usb_serial const *serial,
+						     int endpoint)
+{
+	struct usb_host_interface *iface_desc;
+	struct usb_endpoint_descriptor *ep;
+	int i;
+
+	iface_desc = serial->interface->cur_altsetting;
+	for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
+		ep = &iface_desc->endpoint[i].desc;
+		if (ep->bEndpointAddress == endpoint)
+			return ep;
+	}
+	dev_warn(&serial->interface->dev, "found no endpoint descriptor for "
+		 "endpoint %x\n", endpoint);
+	return NULL;
+}
+
 static struct urb *keyspan_setup_urb (struct usb_serial *serial, int endpoint,
 				      int dir, void *ctx, char *buf, int len,
 				      void (*callback)(struct urb *))
 {
 	struct urb *urb;
+	struct usb_endpoint_descriptor const *ep_desc;
+	char const *ep_type_name;
 
 	if (endpoint == -1)
 		return NULL;		/* endpoint not needed */
@@ -1291,11 +1311,32 @@ static struct urb *keyspan_setup_urb (struct usb_serial *serial, int endpoint,
 		return NULL;
 	}
 
-		/* Fill URB using supplied data. */
-	usb_fill_bulk_urb(urb, serial->dev,
-		      usb_sndbulkpipe(serial->dev, endpoint) | dir,
-		      buf, len, callback, ctx);
+	ep_desc = find_ep(serial, endpoint);
+	if (!ep_desc) {
+		/* leak the urb, something's wrong and the callers don't care */
+		return urb;
+	}
+	if (usb_endpoint_xfer_int(ep_desc)) {
+		ep_type_name = "INT";
+		usb_fill_int_urb(urb, serial->dev,
+				 usb_sndintpipe(serial->dev, endpoint) | dir,
+				 buf, len, callback, ctx,
+				 ep_desc->bInterval);
+	} else if (usb_endpoint_xfer_bulk(ep_desc)) {
+		ep_type_name = "BULK";
+		usb_fill_bulk_urb(urb, serial->dev,
+				  usb_sndbulkpipe(serial->dev, endpoint) | dir,
+				  buf, len, callback, ctx);
+	} else {
+		dev_warn(&serial->interface->dev,
+			 "unsupported endpoint type %x\n",
+			 ep_desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK);
+		usb_free_urb(urb);
+		return NULL;
+	}
 
+	dbg("%s - using urb %p for %s endpoint %x",
+	    __func__, urb, ep_type_name, endpoint);
 	return urb;
 }
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_core.h b/include/linux/netfilter_ipv4/ip_conntrack_core.h
index 907d4f5..e3a6df0 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_core.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_core.h
@@ -45,7 +45,7 @@ static inline int ip_conntrack_confirm(struct sk_buff **pskb)
 	int ret = NF_ACCEPT;
 
 	if (ct) {
-		if (!is_confirmed(ct))
+		if (!is_confirmed(ct) && !is_dying(ct))
 			ret = __ip_conntrack_confirm(pskb);
 		ip_ct_deliver_cached_events(ct);
 	}
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index f7be1ac..09a2532 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -66,7 +66,7 @@ struct inet_hashinfo;
 struct inet_timewait_death_row {
 	/* Short-time timewait calendar */
 	int			twcal_hand;
-	int			twcal_jiffie;
+	unsigned long		twcal_jiffie;
 	struct timer_list	twcal_timer;
 	struct hlist_head	twcal_row[INET_TWDR_RECYCLE_SLOTS];
 
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 7fdc72c..85634e1 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -64,7 +64,7 @@ static inline int nf_conntrack_confirm(struct sk_buff **pskb)
 	int ret = NF_ACCEPT;
 
 	if (ct) {
-		if (!nf_ct_is_confirmed(ct))
+		if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
 			ret = __nf_conntrack_confirm(pskb);
 		nf_ct_deliver_cached_events(ct);
 	}
diff --git a/net/core/sock.c b/net/core/sock.c
index 0ed5b4f..b69192b 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1597,7 +1597,7 @@ int compat_sock_common_getsockopt(struct socket *sock, int level, int optname,
 {
 	struct sock *sk = sock->sk;
 
-	if (sk->sk_prot->compat_setsockopt != NULL)
+	if (sk->sk_prot->compat_getsockopt != NULL)
 		return sk->sk_prot->compat_getsockopt(sk, level, optname,
 						      optval, optlen);
 	return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index 8556a4f..f8b3009 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -1242,7 +1242,7 @@ get_next_corpse(int (*iter)(struct ip_conntrack *i, void *data),
 	list_for_each_entry(h, &unconfirmed, list) {
 		ct = tuplehash_to_ctrack(h);
 		if (iter(ct, data))
-			goto found;
+			set_bit(IPS_DYING_BIT, &ct->status);
 	}
 	write_unlock_bh(&ip_conntrack_lock);
 	return NULL;
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index 06e4e8a..4cd76ed 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -821,8 +821,10 @@ void ip_conntrack_tcp_update(struct sk_buff *skb,
 static const u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
 {
 	[TH_SYN]			= 1,
-	[TH_SYN|TH_ACK]			= 1,
 	[TH_SYN|TH_PUSH]		= 1,
+	[TH_SYN|TH_URG]			= 1,
+	[TH_SYN|TH_PUSH|TH_URG]		= 1,
+	[TH_SYN|TH_ACK]			= 1,
 	[TH_SYN|TH_ACK|TH_PUSH]		= 1,
 	[TH_RST]			= 1,
 	[TH_RST|TH_ACK]			= 1,
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 86a9227..8de7188 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -540,8 +540,7 @@ void nf_nat_protocol_unregister(struct nf_nat_protocol *proto)
 }
 EXPORT_SYMBOL(nf_nat_protocol_unregister);
 
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
-    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
 int
 nf_nat_port_range_to_nfattr(struct sk_buff *skb,
 			    const struct nf_nat_range *range)
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c
index d3de579..e5a34c1 100644
--- a/net/ipv4/netfilter/nf_nat_proto_gre.c
+++ b/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -152,8 +152,7 @@ static struct nf_nat_protocol gre __read_mostly = {
 	.manip_pkt		= gre_manip_pkt,
 	.in_range		= gre_in_range,
 	.unique_tuple		= gre_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
-    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
 	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
 	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
 #endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_icmp.c b/net/ipv4/netfilter/nf_nat_proto_icmp.c
index dcfd772..b93c78a 100644
--- a/net/ipv4/netfilter/nf_nat_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_icmp.c
@@ -78,8 +78,7 @@ struct nf_nat_protocol nf_nat_protocol_icmp = {
 	.manip_pkt		= icmp_manip_pkt,
 	.in_range		= icmp_in_range,
 	.unique_tuple		= icmp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
-    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
 	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
 	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
 #endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c
index 7e26a7e..f6b99d6 100644
--- a/net/ipv4/netfilter/nf_nat_proto_tcp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c
@@ -140,8 +140,7 @@ struct nf_nat_protocol nf_nat_protocol_tcp = {
 	.manip_pkt		= tcp_manip_pkt,
 	.in_range		= tcp_in_range,
 	.unique_tuple		= tcp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
-    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
 	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
 	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
 #endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_udp.c b/net/ipv4/netfilter/nf_nat_proto_udp.c
index ab0ce4c..c00ab6e 100644
--- a/net/ipv4/netfilter/nf_nat_proto_udp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_udp.c
@@ -130,8 +130,7 @@ struct nf_nat_protocol nf_nat_protocol_udp = {
 	.manip_pkt		= udp_manip_pkt,
 	.in_range		= udp_in_range,
 	.unique_tuple		= udp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
-    defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
 	.range_to_nfattr	= nf_nat_port_range_to_nfattr,
 	.nfattr_to_range	= nf_nat_port_nfattr_to_range,
 #endif
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index cfff930..f8068b0 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1214,6 +1214,7 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
 
 		if (ulen < sizeof(*uh) || pskb_trim_rcsum(skb, ulen))
 			goto short_packet;
+		uh = skb->h.uh;
 
 		udp4_csum_init(skb, uh);
 
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index f6294e5..ca50b58 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -15,6 +15,7 @@ int ip6_route_me_harder(struct sk_buff *skb)
 	struct dst_entry *dst;
 	struct flowi fl = {
 		.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0,
+		.mark = skb->mark,
 		.nl_u =
 		{ .ip6_u =
 		  { .daddr = iph->daddr,
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index a20615f..6155b80 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -257,6 +257,7 @@ static unsigned int ipv6_conntrack_in(unsigned int hooknum,
 		}
 		nf_conntrack_get(reasm->nfct);
 		(*pskb)->nfct = reasm->nfct;
+		(*pskb)->nfctinfo = reasm->nfctinfo;
 		return NF_ACCEPT;
 	}
 
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 9b02ec4..cb29ba7 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1052,7 +1052,7 @@ get_next_corpse(int (*iter)(struct nf_conn *i, void *data),
 	list_for_each_entry(h, &unconfirmed, list) {
 		ct = nf_ct_tuplehash_to_ctrack(h);
 		if (iter(ct, data))
-			goto found;
+			set_bit(IPS_DYING_BIT, &ct->status);
 	}
 	write_unlock_bh(&nf_conntrack_lock);
 	return NULL;
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c
index ac193ce..5434472 100644
--- a/net/netfilter/nf_conntrack_proto_gre.c
+++ b/net/netfilter/nf_conntrack_proto_gre.c
@@ -281,8 +281,7 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_gre4 = {
 	.new		 = gre_new,
 	.destroy	 = gre_destroy,
 	.me 		 = THIS_MODULE,
-#if defined(CONFIG_NF_CONNTRACK_NETLINK) || \
-    defined(CONFIG_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
 	.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
 	.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
 #endif
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 626b001..693d189 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -778,8 +778,10 @@ EXPORT_SYMBOL_GPL(nf_conntrack_tcp_update);
 static u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
 {
 	[TH_SYN]			= 1,
-	[TH_SYN|TH_ACK]			= 1,
 	[TH_SYN|TH_PUSH]		= 1,
+	[TH_SYN|TH_URG]			= 1,
+	[TH_SYN|TH_PUSH|TH_URG]		= 1,
+	[TH_SYN|TH_ACK]			= 1,
 	[TH_SYN|TH_ACK|TH_PUSH]		= 1,
 	[TH_RST]			= 1,
 	[TH_RST|TH_ACK]			= 1,
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 24c1d29..690b173 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -397,8 +397,8 @@ static void nfulnl_timer(unsigned long data)
 	if (timer_pending(&inst->timer))	/* is it always true or false here? */
 		del_timer(&inst->timer);
 	__nfulnl_send(inst);
-	instance_put(inst);
 	spin_unlock_bh(&inst->lock);
+	instance_put(inst);
 }
 
 /* This is an inline function, we don't really care about a long
@@ -491,7 +491,7 @@ __build_packet_message(struct nfulnl_instance *inst,
 			 * for physical device (when called from ipv4) */
 			NFA_PUT(inst->skb, NFULA_IFINDEX_OUTDEV,
 				sizeof(tmp_uint), &tmp_uint);
-			if (skb->nf_bridge) {
+			if (skb->nf_bridge && skb->nf_bridge->physoutdev) {
 				tmp_uint = 
 				    htonl(skb->nf_bridge->physoutdev->ifindex);
 				NFA_PUT(inst->skb, NFULA_IFINDEX_PHYSOUTDEV,
@@ -564,6 +564,7 @@ __build_packet_message(struct nfulnl_instance *inst,
 	}
 		
 	nlh->nlmsg_len = inst->skb->tail - old_tail;
+	inst->lastnlh = nlh;
 	return 0;
 
 nlmsg_failure:
@@ -619,7 +620,7 @@ nfulnl_log_packet(unsigned int pf,
 
 	plen = 0;
 	if (prefix)
-		plen = strlen(prefix);
+		plen = strlen(prefix) + 1;
 
 	/* all macros expand to constant values at compile time */
 	/* FIXME: do we want to make the size calculation conditional based on
@@ -720,15 +721,16 @@ nfulnl_log_packet(unsigned int pf,
 		inst->timer.expires = jiffies + (inst->flushtimeout*HZ/100);
 		add_timer(&inst->timer);
 	}
-	spin_unlock_bh(&inst->lock);
 
+unlock_and_release:
+	spin_unlock_bh(&inst->lock);
+	instance_put(inst);
 	return;
 
 alloc_failure:
-	spin_unlock_bh(&inst->lock);
-	instance_put(inst);
 	UDEBUG("error allocating skb\n");
 	/* FIXME: statistics */
+	goto unlock_and_release;
 }
 
 static int
@@ -865,6 +867,9 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
 			ret = -EINVAL;
 			break;
 		}
+
+		if (!inst)
+			goto out;
 	} else {
 		if (!inst) {
 			UDEBUG("no config command, and no instance for "
@@ -918,6 +923,7 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
 
 out_put:
 	instance_put(inst);
+out:
 	return ret;
 }