42 files changed, 229 insertions, 227 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index b517d2493551..e3c7b312287a 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -361,7 +361,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
        { PCI_VDEVICE(INTEL, 0x27c1), board_ahci }, /* ICH7 */
        { PCI_VDEVICE(INTEL, 0x27c5), board_ahci }, /* ICH7M */
        { PCI_VDEVICE(INTEL, 0x27c3), board_ahci }, /* ICH7R */
-        { PCI_VDEVICE(AL, 0x5288), board_ahci }, /* ULi M5288 */
+        { PCI_VDEVICE(AL, 0x5288), board_ahci_ign_iferr }, /* ULi M5288 */
        { PCI_VDEVICE(INTEL, 0x2681), board_ahci }, /* ESB2 */
        { PCI_VDEVICE(INTEL, 0x2682), board_ahci }, /* ESB2 */
        { PCI_VDEVICE(INTEL, 0x2683), board_ahci }, /* ESB2 */
@@ -586,35 +586,18 @@ static void ahci_power_down(void __iomem *port_mmio, u32 cap)
 {
        u32 cmd, scontrol;
-        cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;
+        if (!(cap & HOST_CAP_SSS))
+                return;
-        if (cap & HOST_CAP_SSC) {
-                /* enable transitions to slumber mode */
-                scontrol = readl(port_mmio + PORT_SCR_CTL);
-                if ((scontrol & 0x0f00) > 0x100) {
-                        scontrol &= ~0xf00;
-                        writel(scontrol, port_mmio + PORT_SCR_CTL);
-                }
-                /* put device into slumber mode */
-                writel(cmd | PORT_CMD_ICC_SLUMBER, port_mmio + PORT_CMD);
-                /* wait for the transition to complete */
-                ata_wait_register(port_mmio + PORT_CMD, PORT_CMD_ICC_SLUMBER,
-                                  PORT_CMD_ICC_SLUMBER, 1, 50);
-        }
-        /* put device into listen mode */
+        /* put device into listen mode, first set PxSCTL.DET to 0 */
-        if (cap & HOST_CAP_SSS) {
+        scontrol = readl(port_mmio + PORT_SCR_CTL);
-                /* first set PxSCTL.DET to 0 */
+        scontrol &= ~0xf;
-                scontrol = readl(port_mmio + PORT_SCR_CTL);
+        writel(scontrol, port_mmio + PORT_SCR_CTL);
-                scontrol &= ~0xf;
-                writel(scontrol, port_mmio + PORT_SCR_CTL);
-                /* then set PxCMD.SUD to 0 */
+        /* then set PxCMD.SUD to 0 */
-                cmd &= ~PORT_CMD_SPIN_UP;
+        cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;
-                writel(cmd, port_mmio + PORT_CMD);
+        cmd &= ~PORT_CMD_SPIN_UP;
-        }
+        writel(cmd, port_mmio + PORT_CMD);
 }
 static void ahci_init_port(void __iomem *port_mmio, u32 cap,
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 836947da5b14..7cc5a4a910a4 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -372,7 +372,7 @@ struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
                if (cmd->use_sg) {
                        qc->__sg = (struct scatterlist *) cmd->request_buffer;
                        qc->n_elem = cmd->use_sg;
-                } else {
+                } else if (cmd->request_bufflen) {
                        qc->__sg = &qc->sgent;
                        qc->n_elem = 1;
                }
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index f6d498e1cf80..f7a963eb1f02 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -700,7 +700,6 @@ static void nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err)
 static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
 {
        struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
-        int handled;
        /* freeze if hotplugged */
        if (unlikely(irq_stat & (NV_INT_ADDED | NV_INT_REMOVED))) {
@@ -719,13 +718,7 @@ static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
        }
        /* handle interrupt */
-        handled = ata_host_intr(ap, qc);
+        return ata_host_intr(ap, qc);
-        if (unlikely(!handled)) {
-                /* spurious, clear it */
-                ata_check_status(ap);
-        }
-        return 1;
 }
 static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
@@ -752,6 +745,11 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
                        if (pp->flags & NV_ADMA_PORT_REGISTER_MODE) {
                                u8 irq_stat = readb(host->mmio_base + NV_INT_STATUS_CK804)
                                        >> (NV_INT_PORT_SHIFT * i);
+                                if(ata_tag_valid(ap->active_tag))
+                                        /** NV_INT_DEV indication seems unreliable at times
+                                            at least in ADMA mode. Force it on always when a
+                                            command is active, to prevent losing interrupts. */
+                                        irq_stat |= NV_INT_DEV;
                                handled += nv_host_intr(ap, irq_stat);
                                continue;
                        }
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 3ca1082ec776..340ee99652eb 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -441,25 +441,13 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
                goto drop;
        }
-        /* Make sure there is room for IrDA-USB header. The actual
+        memcpy(self->tx_buff + self->header_length, skb->data, skb->len);
-         * allocation will be done lower in skb_push().
-         * Also, we don't use directly skb_cow(), because it require
-         * headroom >= 16, which force unnecessary copies - Jean II */
-        if (skb_headroom(skb) < self->header_length) {
-                IRDA_DEBUG(0, "%s(), Insuficient skb headroom.\n", __FUNCTION__);
-                if (skb_cow(skb, self->header_length)) {
-                        IRDA_WARNING("%s(), failed skb_cow() !!!\n", __FUNCTION__);
-                        goto drop;
-                }
-        }
        /* Change setting for next frame */
        if (self->capability & IUC_STIR421X) {
                __u8 turnaround_time;
-                __u8* frame;
+                __u8* frame = self->tx_buff;
                turnaround_time = get_turnaround_time( skb );
-                frame= skb_push(skb, self->header_length);
                irda_usb_build_header(self, frame, 0);
                frame[2] = turnaround_time;
                if ((skb->len != 0) &&
@@ -472,17 +460,17 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
                        frame[1] = 0;
                }
        } else {
-                irda_usb_build_header(self, skb_push(skb, self->header_length), 0);
+                irda_usb_build_header(self, self->tx_buff, 0);
        }
        /* FIXME: Make macro out of this one */
        ((struct irda_skb_cb *)skb->cb)->context = self;
-        usb_fill_bulk_urb(urb, self->usbdev, 
+        usb_fill_bulk_urb(urb, self->usbdev,
                      usb_sndbulkpipe(self->usbdev, self->bulk_out_ep),
-                      skb->data, IRDA_SKB_MAX_MTU,
+                      self->tx_buff, skb->len + self->header_length,
                      write_bulk_callback, skb);
-        urb->transfer_buffer_length = skb->len;
        /* This flag (URB_ZERO_PACKET) indicates that what we send is not
         * a continuous stream of data but separate packets.
         * In this case, the USB layer will insert an empty USB frame (TD)
@@ -1455,6 +1443,9 @@ static inline void irda_usb_close(struct irda_usb_cb *self)
        /* Remove the speed buffer */
        kfree(self->speed_buff);
        self->speed_buff = NULL;
+        kfree(self->tx_buff);
+        self->tx_buff = NULL;
 }
 /********************** USB CONFIG SUBROUTINES **********************/
@@ -1524,8 +1515,6 @@ static inline int irda_usb_parse_endpoints(struct irda_usb_cb *self, struct usb_
        IRDA_DEBUG(0, "%s(), And our endpoints are : in=%02X, out=%02X (%d), int=%02X\n",
                __FUNCTION__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep);
-        /* Should be 8, 16, 32 or 64 bytes */
-        IRDA_ASSERT(self->bulk_out_mtu == 64, ;);
        return((self->bulk_in_ep != 0) && (self->bulk_out_ep != 0));
 }
@@ -1753,9 +1742,14 @@ static int irda_usb_probe(struct usb_interface *intf,
        memset(self->speed_buff, 0, IRDA_USB_SPEED_MTU);
+        self->tx_buff = kzalloc(IRDA_SKB_MAX_MTU + self->header_length,
+                                GFP_KERNEL);
+        if (self->tx_buff == NULL)
+                goto err_out_4;
        ret = irda_usb_open(self);
        if (ret) 
-                goto err_out_4;
+                goto err_out_5;
        IRDA_MESSAGE("IrDA: Registered device %s\n", net->name);
        usb_set_intfdata(intf, self);
@@ -1766,14 +1760,14 @@ static int irda_usb_probe(struct usb_interface *intf,
                self->needspatch = (ret < 0);
                if (self->needspatch) {
                        IRDA_ERROR("STIR421X: Couldn't upload patch\n");
-                        goto err_out_5;
+                        goto err_out_6;
                }
                /* replace IrDA class descriptor with what patched device is now reporting */
                irda_desc = irda_usb_find_class_desc (self->usbintf);
                if (irda_desc == NULL) {
                        ret = -ENODEV;
-                        goto err_out_5;
+                        goto err_out_6;
                }
                if (self->irda_desc)
                        kfree (self->irda_desc);
@@ -1782,9 +1776,10 @@ static int irda_usb_probe(struct usb_interface *intf,
        }
        return 0;
+err_out_6:
-err_out_5:
        unregister_netdev(self->netdev);
+err_out_5:
+        kfree(self->tx_buff);
 err_out_4:
        kfree(self->speed_buff);
 err_out_3:
diff --git a/drivers/net/irda/irda-usb.h b/drivers/net/irda/irda-usb.h
index 6b2271f18e77..e846c38224a3 100644
--- a/drivers/net/irda/irda-usb.h
+++ b/drivers/net/irda/irda-usb.h
@@ -156,6 +156,7 @@ struct irda_usb_cb {
        struct irlap_cb   *irlap;       /* The link layer we are binded to */
        struct qos_info qos;
        char *speed_buff;               /* Buffer for speed changes */
+        char *tx_buff;
        struct timeval stamp;
        struct timeval now;
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 18c68193bf14..e2b1af618450 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -166,7 +166,7 @@ static void vlsi_proc_pdev(struct seq_file *seq, struct pci_dev *pdev)
        unsigned i;
        seq_printf(seq, "\n%s (vid/did: %04x/%04x)\n",
-                   PCIDEV_NAME(pdev), (int)pdev->vendor, (int)pdev->device);
+                   pci_name(pdev), (int)pdev->vendor, (int)pdev->device);
        seq_printf(seq, "pci-power-state: %u\n", (unsigned) pdev->current_state);
        seq_printf(seq, "resources: irq=%u / io=0x%04x / dma_mask=0x%016Lx\n",
                   pdev->irq, (unsigned)pci_resource_start(pdev, 0), (unsigned long long)pdev->dma_mask);
@@ -1401,7 +1401,7 @@ static void vlsi_tx_timeout(struct net_device *ndev)
        if (vlsi_start_hw(idev))
                IRDA_ERROR("%s: failed to restart hw - %s(%s) unusable!\n",
-                           __FUNCTION__, PCIDEV_NAME(idev->pdev), ndev->name);
+                           __FUNCTION__, pci_name(idev->pdev), ndev->name);
        else
                netif_start_queue(ndev);
 }
@@ -1643,7 +1643,7 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id)
                pdev->current_state = 0; /* hw must be running now */
        IRDA_MESSAGE("%s: IrDA PCI controller %s detected\n",
-                     drivername, PCIDEV_NAME(pdev));
+                     drivername, pci_name(pdev));
        if ( !pci_resource_start(pdev,0)
             || !(pci_resource_flags(pdev,0) & IORESOURCE_IO) ) {
@@ -1728,7 +1728,7 @@ static void __devexit vlsi_irda_remove(struct pci_dev *pdev)
        pci_set_drvdata(pdev, NULL);
-        IRDA_MESSAGE("%s: %s removed\n", drivername, PCIDEV_NAME(pdev));
+        IRDA_MESSAGE("%s: %s removed\n", drivername, pci_name(pdev));
 }
 #ifdef CONFIG_PM
@@ -1748,7 +1748,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
        if (!ndev) {
                IRDA_ERROR("%s - %s: no netdevice \n",
-                           __FUNCTION__, PCIDEV_NAME(pdev));
+                           __FUNCTION__, pci_name(pdev));
                return 0;
        }
        idev = ndev->priv;      
@@ -1759,7 +1759,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
                        pdev->current_state = state.event;
                }
                else
-                        IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state.event);
+                        IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, pci_name(pdev), pdev->current_state, state.event);
                up(&idev->sem);
                return 0;
        }
@@ -1787,7 +1787,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev)
        if (!ndev) {
                IRDA_ERROR("%s - %s: no netdevice \n",
-                           __FUNCTION__, PCIDEV_NAME(pdev));
+                           __FUNCTION__, pci_name(pdev));
                return 0;
        }
        idev = ndev->priv;      
@@ -1795,7 +1795,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev)
        if (pdev->current_state == 0) {
                up(&idev->sem);
                IRDA_WARNING("%s - %s: already resumed\n",
-                             __FUNCTION__, PCIDEV_NAME(pdev));
+                             __FUNCTION__, pci_name(pdev));
                return 0;
        }
        
diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h
index c37f0bc4c7f9..2d3b773d8e35 100644
--- a/drivers/net/irda/vlsi_ir.h
+++ b/drivers/net/irda/vlsi_ir.h
@@ -41,39 +41,6 @@
 #define PCI_CLASS_SUBCLASS_MASK         0xffff
 #endif
-/* in recent 2.5 interrupt handlers have non-void return value */
-#ifndef IRQ_RETVAL
-typedef void irqreturn_t;
-#define IRQ_NONE
-#define IRQ_HANDLED
-#define IRQ_RETVAL(x)
-#endif
-/* some stuff need to check kernelversion. Not all 2.5 stuff was present
- * in early 2.5.x - the test is merely to separate 2.4 from 2.5
- */
-#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/* PDE() introduced in 2.5.4 */
-#ifdef CONFIG_PROC_FS
-#define PDE(inode) ((inode)->i_private)
-#endif
-/* irda crc16 calculation exported in 2.5.42 */
-#define irda_calc_crc16(fcs,buf,len)    (GOOD_FCS)
-/* we use this for unified pci device name access */
-#define PCIDEV_NAME(pdev)       ((pdev)->name)
-#else /* 2.5 or later */
-/* whatever we get from the associated struct device - bus:slot:dev.fn id */
-#define PCIDEV_NAME(pdev)       (pci_name(pdev))
-#endif
 /* ================================================================ */
 /* non-standard PCI registers */
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index c41ae4286eea..b3bf86422734 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -314,6 +314,13 @@ int mv643xx_eth_free_tx_descs(struct net_device *dev, int force)
        while (mp->tx_desc_count > 0) {
                spin_lock_irqsave(&mp->lock, flags);
+                /* tx_desc_count might have changed before acquiring the lock */
+                if (mp->tx_desc_count <= 0) {
+                        spin_unlock_irqrestore(&mp->lock, flags);
+                        return released;
+                }
                tx_index = mp->tx_used_desc_q;
                desc = &mp->p_tx_desc_area[tx_index];
                cmd_sts = desc->cmd_sts;
@@ -332,13 +339,13 @@ int mv643xx_eth_free_tx_descs(struct net_device *dev, int force)
                if (skb)
                        mp->tx_skb[tx_index] = NULL;
-                spin_unlock_irqrestore(&mp->lock, flags);
                if (cmd_sts & ETH_ERROR_SUMMARY) {
                        printk("%s: Error in TX\n", dev->name);
                        mp->stats.tx_errors++;
                }
+                spin_unlock_irqrestore(&mp->lock, flags);
                if (cmd_sts & ETH_TX_FIRST_DESC)
                        dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
                else
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 3539d6ef9611..d04d2f7448d9 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,7 @@
+Version 1.47
+------------
+Fix oops in list_del during mount caused by unaligned string.
 Version 1.46
 ------------
 Support deep tree mounts.  Better support OS/2, Win9x (DOS) time stamps.
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 96abeb738978..6017c465440e 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -143,8 +143,8 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
                ses = list_entry(tmp, struct cifsSesInfo, cifsSessionList);
                if((ses->serverDomain == NULL) || (ses->serverOS == NULL) ||
                   (ses->serverNOS == NULL)) {
-                        buf += sprintf("\nentry for %s not fully displayed\n\t",
+                        buf += sprintf(buf, "\nentry for %s not fully "
-                                        ses->serverName);
+                                        "displayed\n\t", ses->serverName);
                        
                } else {
                        length =
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index a243f779b363..8aa66dcf13bd 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -100,5 +100,5 @@ extern ssize_t	cifs_getxattr(struct dentry *, const char *, void *, size_t);
 extern ssize_t  cifs_listxattr(struct dentry *, char *, size_t);
 extern int cifs_ioctl (struct inode * inode, struct file * filep,
                       unsigned int command, unsigned long arg);
-#define CIFS_VERSION   "1.46"
+#define CIFS_VERSION   "1.47"
 #endif                          /* _CIFSFS_H */
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index aedf683f011f..19cc294c7c70 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -71,9 +71,7 @@ sesInfoAlloc(void)
 {
        struct cifsSesInfo *ret_buf;
-        ret_buf =
+        ret_buf = kzalloc(sizeof (struct cifsSesInfo), GFP_KERNEL);
-            (struct cifsSesInfo *) kzalloc(sizeof (struct cifsSesInfo),
-                                           GFP_KERNEL);
        if (ret_buf) {
                write_lock(&GlobalSMBSeslock);
                atomic_inc(&sesInfoAllocCount);
@@ -109,9 +107,7 @@ struct cifsTconInfo *
 tconInfoAlloc(void)
 {
        struct cifsTconInfo *ret_buf;
-        ret_buf =
+        ret_buf = kzalloc(sizeof (struct cifsTconInfo), GFP_KERNEL);
-            (struct cifsTconInfo *) kzalloc(sizeof (struct cifsTconInfo),
-                                            GFP_KERNEL);
        if (ret_buf) {
                write_lock(&GlobalSMBSeslock);
                atomic_inc(&tconInfoAllocCount);
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index bbdda99dce61..758464630893 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -182,11 +182,14 @@ static int decode_unicode_ssetup(char ** pbcc_area, int bleft, struct cifsSesInf
        cFYI(1,("bleft %d",bleft));
-        /* word align, if bytes remaining is not even */
+        /* SMB header is unaligned, so cifs servers word align start of
-        if(bleft % 2) {
+           Unicode strings */
-                bleft--;
+        data++;
-                data++;
+        bleft--; /* Windows servers do not always double null terminate
-        }
+                    their final Unicode string - in which case we
+                    now will not attempt to decode the byte of junk
+                    which follows it */
+                    
        words_left = bleft / 2;
        /* save off server operating system */
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index dee3d6c0f194..d9ba8cb0ee75 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -532,7 +532,7 @@ static int nfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
        lock_kernel();
-        res = nfs_revalidate_mapping(inode, filp->f_mapping);
+        res = nfs_revalidate_mapping_nolock(inode, filp->f_mapping);
        if (res < 0) {
                unlock_kernel();
                return res;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 63e470279309..d83498282837 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -665,49 +665,86 @@ int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
        return __nfs_revalidate_inode(server, inode);
 }
+static int nfs_invalidate_mapping_nolock(struct inode *inode, struct address_space *mapping)
+{
+        struct nfs_inode *nfsi = NFS_I(inode);
+        
+        if (mapping->nrpages != 0) {
+                int ret = invalidate_inode_pages2(mapping);
+                if (ret < 0)
+                        return ret;
+        }
+        spin_lock(&inode->i_lock);
+        nfsi->cache_validity &= ~NFS_INO_INVALID_DATA;
+        if (S_ISDIR(inode->i_mode)) {
+                memset(nfsi->cookieverf, 0, sizeof(nfsi->cookieverf));
+                /* This ensures we revalidate child dentries */
+                nfsi->cache_change_attribute = jiffies;
+        }
+        spin_unlock(&inode->i_lock);
+        nfs_inc_stats(inode, NFSIOS_DATAINVALIDATE);
+        dfprintk(PAGECACHE, "NFS: (%s/%Ld) data cache invalidated\n",
+                        inode->i_sb->s_id, (long long)NFS_FILEID(inode));
+        return 0;
+}
+static int nfs_invalidate_mapping(struct inode *inode, struct address_space *mapping)
+{
+        int ret = 0;
+        mutex_lock(&inode->i_mutex);
+        if (NFS_I(inode)->cache_validity & NFS_INO_INVALID_DATA) {
+                ret = nfs_sync_mapping(mapping);
+                if (ret == 0)
+                        ret = nfs_invalidate_mapping_nolock(inode, mapping);
+        }
+        mutex_unlock(&inode->i_mutex);
+        return ret;
+}
 /**
- * nfs_revalidate_mapping - Revalidate the pagecache
+ * nfs_revalidate_mapping_nolock - Revalidate the pagecache
 * @inode - pointer to host inode
 * @mapping - pointer to mapping
 */
-int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping)
+int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping)
 {
        struct nfs_inode *nfsi = NFS_I(inode);
        int ret = 0;
-        if (NFS_STALE(inode))
-                ret = -ESTALE;
        if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE)
-                        || nfs_attribute_timeout(inode))
+                        || nfs_attribute_timeout(inode) || NFS_STALE(inode)) {
                ret = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
-        if (ret < 0)
+                if (ret < 0)
-                goto out;
+                        goto out;
+        }
+        if (nfsi->cache_validity & NFS_INO_INVALID_DATA)
+                ret = nfs_invalidate_mapping_nolock(inode, mapping);
+out:
+        return ret;
+}
-        if (nfsi->cache_validity & NFS_INO_INVALID_DATA) {
+/**
-                if (mapping->nrpages != 0) {
+ * nfs_revalidate_mapping - Revalidate the pagecache
-                        if (S_ISREG(inode->i_mode)) {
+ * @inode - pointer to host inode
-                                ret = nfs_sync_mapping(mapping);
+ * @mapping - pointer to mapping
-                                if (ret < 0)
+ *
-                                        goto out;
+ * This version of the function will take the inode->i_mutex and attempt to
-                        }
+ * flush out all dirty data if it needs to invalidate the page cache.
-                        ret = invalidate_inode_pages2(mapping);
+ */
-                        if (ret < 0)
+int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping)
-                                goto out;
+{
-                }
+        struct nfs_inode *nfsi = NFS_I(inode);
-                spin_lock(&inode->i_lock);
+        int ret = 0;
-                nfsi->cache_validity &= ~NFS_INO_INVALID_DATA;
-                if (S_ISDIR(inode->i_mode)) {
-                        memset(nfsi->cookieverf, 0, sizeof(nfsi->cookieverf));
-                        /* This ensures we revalidate child dentries */
-                        nfsi->cache_change_attribute = jiffies;
-                }
-                spin_unlock(&inode->i_lock);
-                nfs_inc_stats(inode, NFSIOS_DATAINVALIDATE);
+        if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE)
-                dfprintk(PAGECACHE, "NFS: (%s/%Ld) data cache invalidated\n",
+                        || nfs_attribute_timeout(inode) || NFS_STALE(inode)) {
-                                inode->i_sb->s_id,
+                ret = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
-                                (long long)NFS_FILEID(inode));
+                if (ret < 0)
+                        goto out;
        }
+        if (nfsi->cache_validity & NFS_INO_INVALID_DATA)
+                ret = nfs_invalidate_mapping(inode, mapping);
 out:
        return ret;
 }
diff --git a/fs/nfs/symlink.c b/fs/nfs/symlink.c
index 6c686112cc03..525c136c7d8c 100644
--- a/fs/nfs/symlink.c
+++ b/fs/nfs/symlink.c
@@ -50,7 +50,9 @@ static void *nfs_follow_link(struct dentry *dentry, struct nameidata *nd)
 {
        struct inode *inode = dentry->d_inode;
        struct page *page;
-        void *err = ERR_PTR(nfs_revalidate_mapping(inode, inode->i_mapping));
+        void *err;
+        err = ERR_PTR(nfs_revalidate_mapping_nolock(inode, inode->i_mapping));
        if (err)
                goto read_failed;
        page = read_cache_page(&inode->i_data, 0,
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 8c634f9df39f..157db77a7170 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -69,7 +69,6 @@ header-y += hysdn_if.h
 header-y += i2c-dev.h
 header-y += i8k.h
 header-y += icmp.h
-header-y += if_addr.h
 header-y += if_arcnet.h
 header-y += if_arp.h
 header-y += if_bonding.h
@@ -79,7 +78,6 @@ header-y += if_fddi.h
 header-y += if.h
 header-y += if_hippi.h
 header-y += if_infiniband.h
-header-y += if_link.h
 header-y += if_packet.h
 header-y += if_plip.h
 header-y += if_ppp.h
@@ -213,6 +211,7 @@ unifdef-y += hpet.h
 unifdef-y += i2c.h
 unifdef-y += i2o-dev.h
 unifdef-y += icmpv6.h
+unifdef-y += if_addr.h
 unifdef-y += if_bridge.h
 unifdef-y += if_ec.h
 unifdef-y += if_eql.h
@@ -220,6 +219,7 @@ unifdef-y += if_ether.h
 unifdef-y += if_fddi.h
 unifdef-y += if_frad.h
 unifdef-y += if_ltalk.h
+unifdef-y += if_link.h
 unifdef-y += if_pppox.h
 unifdef-y += if_shaper.h
 unifdef-y += if_tr.h
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 8de079ba1107..660b5010c2d9 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -1,6 +1,8 @@
 #ifndef _IF_TUNNEL_H_
 #define _IF_TUNNEL_H_
+#include <linux/types.h>
 #define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
 #define SIOCADDTUNNEL   (SIOCDEVPRIVATE + 1)
 #define SIOCDELTUNNEL   (SIOCDEVPRIVATE + 2)
diff --git a/include/linux/libata.h b/include/linux/libata.h
index e53a13ba7f78..f7f268e38749 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1149,7 +1149,9 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
        qc->cursect = qc->cursg = qc->cursg_ofs = 0;
        qc->nsect = 0;
        qc->nbytes = qc->curbytes = 0;
+        qc->n_elem = 0;
        qc->err_mask = 0;
+        qc->pad_len = 0;
        ata_tf_init(qc->dev, &qc->tf);
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 4f06dad0bde9..98d566c5e32a 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -28,7 +28,7 @@
 #include <linux/netfilter/x_tables.h>
 #define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
-#define IPT_TABLE_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
 #define ipt_match xt_match
 #define ipt_target xt_target
 #define ipt_table xt_table
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 04963063e620..c5d4084773e8 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -308,6 +308,7 @@ extern int nfs_attribute_timeout(struct inode *inode);
 extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
 extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
 extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
+extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
 extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
 extern void nfs_begin_attr_update(struct inode *);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 97c761652581..8b6ce60ea057 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -250,7 +250,6 @@ void		rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt,
                                int flags, const struct rpc_call_ops *ops,
                                void *data);
 void            rpc_put_task(struct rpc_task *);
-void            rpc_release_task(struct rpc_task *);
 void            rpc_exit_task(struct rpc_task *);
 void            rpc_release_calldata(const struct rpc_call_ops *, void *);
 void            rpc_killall_tasks(struct rpc_clnt *);
diff --git a/include/net/netfilter/nf_conntrack_compat.h b/include/net/netfilter/nf_conntrack_compat.h
index b9ce5c80d9d5..6f84c1f7fcd4 100644
--- a/include/net/netfilter/nf_conntrack_compat.h
+++ b/include/net/netfilter/nf_conntrack_compat.h
@@ -6,6 +6,7 @@
 #if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
 #include <linux/netfilter_ipv4/ip_conntrack.h>
+#include <linux/socket.h>
 #ifdef CONFIG_IP_NF_CONNTRACK_MARK
 static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 3269ed1cc222..73cb9943c8a8 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -134,6 +134,7 @@ sctp_state_fn_t sctp_sf_violation;
 sctp_state_fn_t sctp_sf_discard_chunk;
 sctp_state_fn_t sctp_sf_do_5_2_1_siminit;
 sctp_state_fn_t sctp_sf_do_5_2_2_dupinit;
+sctp_state_fn_t sctp_sf_do_5_2_3_initack;
 sctp_state_fn_t sctp_sf_do_5_2_4_dupcook;
 sctp_state_fn_t sctp_sf_unk_chunk;
 sctp_state_fn_t sctp_sf_do_8_5_1_E_sa;
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 29a8fa4d3728..f8c25d500155 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -585,6 +585,12 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_
                goto done;
        }
+        if (la->l2_psm > 0 && btohs(la->l2_psm) < 0x1001 &&
+                                !capable(CAP_NET_BIND_SERVICE)) {
+                err = -EACCES;
+                goto done;
+        }
+                
        write_lock_bh(&l2cap_sk_list.lock);
        if (la->l2_psm && __l2cap_get_sock_by_addr(la->l2_psm, &la->l2_bdaddr)) {
@@ -2150,8 +2156,8 @@ static ssize_t l2cap_sysfs_show(struct class *dev, char *buf)
                str += sprintf(str, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d 0x%x\n",
                                batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst),
-                                sk->sk_state, pi->psm, pi->scid, pi->dcid, pi->imtu,
+                                sk->sk_state, btohs(pi->psm), pi->scid, pi->dcid,
-                                pi->omtu, pi->link_mode);
+                                pi->imtu, pi->omtu, pi->link_mode);
        }
        read_unlock_bh(&l2cap_sk_list.lock);
diff --git a/net/core/flow.c b/net/core/flow.c
index d137f971f97d..5d25697920b1 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -231,22 +231,16 @@ nocache:
                err = resolver(key, family, dir, &obj, &obj_ref);
-                if (fle) {
+                if (fle && !err) {
-                        if (err) {
+                        fle->genid = atomic_read(&flow_cache_genid);
-                                /* Force security policy check on next lookup */
-                                *head = fle->next;
+                        if (fle->object)
-                                flow_entry_kill(cpu, fle);
+                                atomic_dec(fle->object_ref);
-                        } else {
-                                fle->genid = atomic_read(&flow_cache_genid);
+                        fle->object = obj;
+                        fle->object_ref = obj_ref;
-                                if (fle->object)
+                        if (obj)
-                                        atomic_dec(fle->object_ref);
+                                atomic_inc(fle->object_ref);
-                                fle->object = obj;
-                                fle->object_ref = obj_ref;
-                                if (obj)
-                                        atomic_inc(fle->object_ref);
-                        }
                }
                local_bh_enable();
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 5fcf91d617cd..6f31fad9be13 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -959,7 +959,7 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
        if (cda[CTA_PROTOINFO-1]) {
                err = ctnetlink_change_protoinfo(ct, cda);
                if (err < 0)
-                        return err;
+                        goto err;
        }
 #if defined(CONFIG_IP_NF_CONNTRACK_MARK)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index c701f6abbfc1..5c16e24a6061 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4420,9 +4420,11 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
                         * But, this leaves one open to an easy denial of
                         * service attack, and SYN cookies can't defend
                         * against this problem. So, we drop the data
-                         * in the interest of security over speed.
+                         * in the interest of security over speed unless
+                         * it's still in use.
                         */
-                        goto discard;
+                        kfree_skb(skb);
+                        return 0;
                }
                goto discard;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 32c1a972fa31..23e32c806916 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1650,7 +1650,8 @@ static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *skb, int m
                memcpy(skb_put(skb, next_skb_size), next_skb->data, next_skb_size);
-                skb->ip_summed = next_skb->ip_summed;
+                if (next_skb->ip_summed == CHECKSUM_PARTIAL)
+                        skb->ip_summed = CHECKSUM_PARTIAL;
                if (skb->ip_summed != CHECKSUM_PARTIAL)
                        skb->csum = csum_block_add(skb->csum, next_skb->csum, skb_size);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 171e5b55d7d6..2a7e4618f526 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -341,6 +341,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
 static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 {
        struct inet6_dev *ndev;
+        struct in6_addr maddr;
        ASSERT_RTNL();
@@ -425,6 +426,11 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 #endif
        /* protected by rtnl_lock */
        rcu_assign_pointer(dev->ip6_ptr, ndev);
+        /* Join all-node multicast group */
+        ipv6_addr_all_nodes(&maddr);
+        ipv6_dev_mc_inc(dev, &maddr);
        return ndev;
 }
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index a1c231a04ac2..882cde4b4047 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2258,8 +2258,6 @@ void ipv6_mc_up(struct inet6_dev *idev)
 void ipv6_mc_init_dev(struct inet6_dev *idev)
 {
-        struct in6_addr maddr;
        write_lock_bh(&idev->lock);
        rwlock_init(&idev->mc_lock);
        idev->mc_gq_running = 0;
@@ -2275,10 +2273,6 @@ void ipv6_mc_init_dev(struct inet6_dev *idev)
        idev->mc_maxdelay = IGMP6_UNSOLICITED_IVAL;
        idev->mc_v1_seen = 0;
        write_unlock_bh(&idev->lock);
-        /* Add all-nodes address. */
-        ipv6_addr_all_nodes(&maddr);
-        ipv6_dev_mc_inc(idev->dev, &maddr);
 }
 /*
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 8c3d56871b50..5f0043c30b70 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2017,6 +2017,7 @@ static inline size_t rt6_nlmsg_size(void)
               + nla_total_size(4) /* RTA_IIF */
               + nla_total_size(4) /* RTA_OIF */
               + nla_total_size(4) /* RTA_PRIORITY */
+               + RTAX_MAX * nla_total_size(4) /* RTA_METRICS */
               + nla_total_size(sizeof(struct rta_cacheinfo));
 }
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index bd1d2de75e45..811e3e782f0f 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -981,7 +981,7 @@ ctnetlink_create_conntrack(struct nfattr *cda[],
        if (cda[CTA_PROTOINFO-1]) {
                err = ctnetlink_change_protoinfo(ct, cda);
                if (err < 0)
-                        return err;
+                        goto err;
        }
 #if defined(CONFIG_NF_CONNTRACK_MARK)
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 167d888d1df2..0b1ddb1005ac 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1562,7 +1562,7 @@ static int sctp_process_missing_param(const struct sctp_association *asoc,
        if (*errp) {
                report.num_missing = htonl(1);
                report.type = paramtype;
-                sctp_init_cause(*errp, SCTP_ERROR_INV_PARAM,
+                sctp_init_cause(*errp, SCTP_ERROR_MISS_PARAM,
                                &report, sizeof(report));
        }
@@ -1775,7 +1775,9 @@ int sctp_verify_init(const struct sctp_association *asoc,
        /* Verify stream values are non-zero. */
        if ((0 == peer_init->init_hdr.num_outbound_streams) ||
-            (0 == peer_init->init_hdr.num_inbound_streams)) {
+            (0 == peer_init->init_hdr.num_inbound_streams) ||
+            (0 == peer_init->init_hdr.init_tag) ||
+            (SCTP_DEFAULT_MINWINDOW > ntohl(peer_init->init_hdr.a_rwnd))) {
                sctp_process_inv_mandatory(asoc, chunk, errp);
                return 0;
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 7bbc6156e455..8bd30976cdee 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -217,7 +217,7 @@ static int sctp_gen_sack(struct sctp_association *asoc, int force,
                asoc->peer.sack_needed = 0;
-                error = sctp_outq_tail(&asoc->outqueue, sack);
+                sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(sack));
                /* Stop the SACK timer.  */
                sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index aa51d190bfb2..fbbc9e6a3b78 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -440,7 +440,6 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const struct sctp_endpoint *ep,
 {
        struct sctp_chunk *chunk = arg;
        sctp_init_chunk_t *initchunk;
-        __u32 init_tag;
        struct sctp_chunk *err_chunk;
        struct sctp_packet *packet;
        sctp_error_t error;
@@ -462,24 +461,6 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const struct sctp_endpoint *ep,
        /* Grab the INIT header.  */
        chunk->subh.init_hdr = (sctp_inithdr_t *) chunk->skb->data;
-        init_tag = ntohl(chunk->subh.init_hdr->init_tag);
-        /* Verification Tag: 3.3.3
-         *   If the value of the Initiate Tag in a received INIT ACK
-         *   chunk is found to be 0, the receiver MUST treat it as an
-         *   error and close the association by transmitting an ABORT.
-         */
-        if (!init_tag) {
-                struct sctp_chunk *reply = sctp_make_abort(asoc, chunk, 0);
-                if (!reply)
-                        goto nomem;
-                sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(reply));
-                return sctp_stop_t1_and_abort(commands, SCTP_ERROR_INV_PARAM,
-                                              ECONNREFUSED, asoc,
-                                              chunk->transport);
-        }
        /* Verify the INIT chunk before processing it. */
        err_chunk = NULL;
        if (!sctp_verify_init(asoc, chunk->chunk_hdr->type,
@@ -550,9 +531,6 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const struct sctp_endpoint *ep,
                        SCTP_CHUNK(err_chunk));
        return SCTP_DISPOSITION_CONSUME;
-nomem:
-        return SCTP_DISPOSITION_NOMEM;
 }
 /*
@@ -1553,6 +1531,28 @@ sctp_disposition_t sctp_sf_do_5_2_2_dupinit(const struct sctp_endpoint *ep,
 }
+/*
+ * Unexpected INIT-ACK handler.
+ *
+ * Section 5.2.3
+ * If an INIT ACK received by an endpoint in any state other than the
+ * COOKIE-WAIT state, the endpoint should discard the INIT ACK chunk.
+ * An unexpected INIT ACK usually indicates the processing of an old or
+ * duplicated INIT chunk.
+*/
+sctp_disposition_t sctp_sf_do_5_2_3_initack(const struct sctp_endpoint *ep,
+                                            const struct sctp_association *asoc,
+                                            const sctp_subtype_t type,
+                                            void *arg, sctp_cmd_seq_t *commands)
+{
+        /* Per the above section, we'll discard the chunk if we have an
+         * endpoint.  If this is an OOTB INIT-ACK, treat it as such.
+         */
+        if (ep == sctp_sk((sctp_get_ctl_sock()))->ep)
+                return sctp_sf_ootb(ep, asoc, type, arg, commands);
+        else
+                return sctp_sf_discard_chunk(ep, asoc, type, arg, commands);
+}
 /* Unexpected COOKIE-ECHO handler for peer restart (Table 2, action 'A')
 *
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 733dd87b3a7d..5f6cc7aa661b 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -152,7 +152,7 @@ const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t event_type,
        /* SCTP_STATE_EMPTY */ \
        TYPE_SCTP_FUNC(sctp_sf_ootb), \
        /* SCTP_STATE_CLOSED */ \
-        TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+        TYPE_SCTP_FUNC(sctp_sf_do_5_2_3_initack), \
        /* SCTP_STATE_COOKIE_WAIT */ \
        TYPE_SCTP_FUNC(sctp_sf_do_5_1C_ack), \
        /* SCTP_STATE_COOKIE_ECHOED */ \
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index aba528b9ae76..16c9fbc1db69 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -490,16 +490,14 @@ int rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
        /* Set up the call info struct and execute the task */
        status = task->tk_status;
-        if (status != 0) {
+        if (status != 0)
-                rpc_release_task(task);
                goto out;
-        }
        atomic_inc(&task->tk_count);
        status = rpc_execute(task);
        if (status == 0)
                status = task->tk_status;
-        rpc_put_task(task);
 out:
+        rpc_put_task(task);
        rpc_restore_sigmask(&oldset);
        return status;
 }
@@ -537,7 +535,7 @@ rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags,
        if (status == 0)
                rpc_execute(task);
        else
-                rpc_release_task(task);
+                rpc_put_task(task);
        rpc_restore_sigmask(&oldset);           
        return status;
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 79bc4cdf5d48..fc083f0b3544 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -42,6 +42,7 @@ static mempool_t	*rpc_buffer_mempool __read_mostly;
 static void                     __rpc_default_timer(struct rpc_task *task);
 static void                     rpciod_killall(void);
 static void                     rpc_async_schedule(struct work_struct *);
+static void                      rpc_release_task(struct rpc_task *task);
 /*
 * RPC tasks sit here while waiting for conditions to improve.
@@ -896,7 +897,7 @@ void rpc_put_task(struct rpc_task *task)
 }
 EXPORT_SYMBOL(rpc_put_task);
-void rpc_release_task(struct rpc_task *task)
+static void rpc_release_task(struct rpc_task *task)
 {
 #ifdef RPC_DEBUG
        BUG_ON(task->tk_magic != RPC_TASK_MAGIC_ID);
diff --git a/net/x25/x25_dev.c b/net/x25/x25_dev.c
index 47b68a301677..328d80f000ad 100644
--- a/net/x25/x25_dev.c
+++ b/net/x25/x25_dev.c
@@ -56,6 +56,7 @@ static int x25_receive_data(struct sk_buff *skb, struct x25_neigh *nb)
                        sk_add_backlog(sk, skb);
                }
                bh_unlock_sock(sk);
+                sock_put(sk);
                return queued;
        }
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index bebd40e5a62e..b7e537fe2d75 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -650,19 +650,18 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
        struct xfrm_policy *pol;
        struct xfrm_policy *delpol;
        struct hlist_head *chain;
-        struct hlist_node *entry, *newpos, *last;
+        struct hlist_node *entry, *newpos;
        struct dst_entry *gc_list;
        write_lock_bh(&xfrm_policy_lock);
        chain = policy_hash_bysel(&policy->selector, policy->family, dir);
        delpol = NULL;
        newpos = NULL;
-        last = NULL;
        hlist_for_each_entry(pol, entry, chain, bydst) {
-                if (!delpol &&
+                if (pol->type == policy->type &&
-                    pol->type == policy->type &&
                    !selector_cmp(&pol->selector, &policy->selector) &&
-                    xfrm_sec_ctx_match(pol->security, policy->security)) {
+                    xfrm_sec_ctx_match(pol->security, policy->security) &&
+                    !WARN_ON(delpol)) {
                        if (excl) {
                                write_unlock_bh(&xfrm_policy_lock);
                                return -EEXIST;
@@ -671,17 +670,12 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
                        if (policy->priority > pol->priority)
                                continue;
                } else if (policy->priority >= pol->priority) {
-                        last = &pol->bydst;
+                        newpos = &pol->bydst;
                        continue;
                }
-                if (!newpos)
-                        newpos = &pol->bydst;
                if (delpol)
                        break;
-                last = &pol->bydst;
        }
-        if (!newpos)
-                newpos = last;
        if (newpos)
                hlist_add_after(newpos, &policy->bydst);
        else
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 3eb1fa9f0de1..ff0393317f39 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -1299,6 +1299,7 @@ int security_load_policy(void *data, size_t len)
                avc_ss_reset(seqno);
                selnl_notify_policyload(seqno);
                selinux_netlbl_cache_invalidate();
+                atomic_inc(&flow_cache_genid);
                return 0;
        }
@@ -1354,6 +1355,7 @@ int security_load_policy(void *data, size_t len)
        avc_ss_reset(seqno);
        selnl_notify_policyload(seqno);
        selinux_netlbl_cache_invalidate();
+        atomic_inc(&flow_cache_genid);
        return 0;
@@ -1853,6 +1855,7 @@ out:
        if (!rc) {
                avc_ss_reset(seqno);
                selnl_notify_policyload(seqno);
+                atomic_inc(&flow_cache_genid);
        }
        return rc;
 }