75 files changed, 679 insertions, 360 deletions

diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index bd00dceacaf..bde3c88b8b2 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -1147,6 +1147,12 @@ load_unlock_out:
                 if (ctr->state == CAPI_CTR_DETECTED)
                         goto reset_unlock_out;
 
+                if (ctr->reset_ctr == NULL) {
+                        printk(KERN_DEBUG "kcapi: reset: no reset function\n");
+                        retval = -ESRCH;
+                        goto reset_unlock_out;
+                }
+
                 ctr->reset_ctr(ctr);
 
                 retval = wait_on_ctr_state(ctr, CAPI_CTR_DETECTED);
diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index ac4cfeed394..8f78f15c8ef 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -922,30 +922,6 @@ void gigaset_isdn_stop(struct cardstate *cs)
  */
 
 /*
- * load firmware
- */
-static int gigaset_load_firmware(struct capi_ctr *ctr, capiloaddata *data)
-{
-        struct cardstate *cs = ctr->driverdata;
-
-        /* AVM specific operation, not needed for Gigaset -- ignore */
-        dev_notice(cs->dev, "load_firmware ignored\n");
-
-        return 0;
-}
-
-/*
- * reset (deactivate) controller
- */
-static void gigaset_reset_ctr(struct capi_ctr *ctr)
-{
-        struct cardstate *cs = ctr->driverdata;
-
-        /* AVM specific operation, not needed for Gigaset -- ignore */
-        dev_notice(cs->dev, "reset_ctr ignored\n");
-}
-
-/*
  * register CAPI application
  */
 static void gigaset_register_appl(struct capi_ctr *ctr, u16 appl,
@@ -2202,8 +2178,8 @@ int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid)
         iif->ctr.driverdata    = cs;
         strncpy(iif->ctr.name, isdnid, sizeof(iif->ctr.name));
         iif->ctr.driver_name   = "gigaset";
-        iif->ctr.load_firmware = gigaset_load_firmware;
-        iif->ctr.reset_ctr     = gigaset_reset_ctr;
+        iif->ctr.load_firmware = NULL;
+        iif->ctr.reset_ctr     = NULL;
         iif->ctr.register_appl = gigaset_register_appl;
         iif->ctr.release_appl  = gigaset_release_appl;
         iif->ctr.send_message  = gigaset_send_message;
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 373c1a56347..b46be490cd2 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -283,6 +283,8 @@ struct be_adapter {
         u8 port_type;
         u8 transceiver;
         u8 generation;          /* BladeEngine ASIC generation */
+        u32 flash_status;
+        struct completion flash_compl;
 
         bool sriov_enabled;
         u32 vf_if_handle[BE_MAX_VF];
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index e79bf8b9af3..c911bfb55b1 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -59,6 +59,13 @@ static int be_mcc_compl_process(struct be_adapter *adapter,
 
         compl_status = (compl->status >> CQE_STATUS_COMPL_SHIFT) &
                                 CQE_STATUS_COMPL_MASK;
+
+        if ((compl->tag0 == OPCODE_COMMON_WRITE_FLASHROM) &&
+                (compl->tag1 == CMD_SUBSYSTEM_COMMON)) {
+                adapter->flash_status = compl_status;
+                complete(&adapter->flash_compl);
+        }
+
         if (compl_status == MCC_STATUS_SUCCESS) {
                 if (compl->tag0 == OPCODE_ETH_GET_STATISTICS) {
                         struct be_cmd_resp_get_stats *resp =
@@ -1417,6 +1424,7 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd,
         int status;
 
         spin_lock_bh(&adapter->mcc_lock);
+        adapter->flash_status = 0;
 
         wrb = wrb_from_mccq(adapter);
         if (!wrb) {
@@ -1428,6 +1436,7 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd,
 
         be_wrb_hdr_prepare(wrb, cmd->size, false, 1,
                         OPCODE_COMMON_WRITE_FLASHROM);
+        wrb->tag1 = CMD_SUBSYSTEM_COMMON;
 
         be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
                 OPCODE_COMMON_WRITE_FLASHROM, cmd->size);
@@ -1439,10 +1448,16 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd,
         req->params.op_code = cpu_to_le32(flash_opcode);
         req->params.data_buf_size = cpu_to_le32(buf_size);
 
-        status = be_mcc_notify_wait(adapter);
+        be_mcc_notify(adapter);
+        spin_unlock_bh(&adapter->mcc_lock);
+
+        if (!wait_for_completion_timeout(&adapter->flash_compl,
+                        msecs_to_jiffies(12000)))
+                status = -1;
+        else
+                status = adapter->flash_status;
 
 err:
-        spin_unlock_bh(&adapter->mcc_lock);
         return status;
 }
 
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 058d7f95f5a..aa065c71ddd 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2319,6 +2319,7 @@ static int be_ctrl_init(struct be_adapter *adapter)
         spin_lock_init(&adapter->mcc_lock);
         spin_lock_init(&adapter->mcc_cq_lock);
 
+        init_completion(&adapter->flash_compl);
         pci_save_state(adapter->pdev);
         return 0;
 
@@ -2487,10 +2488,6 @@ static int __devinit be_probe(struct pci_dev *pdev,
                 status = be_cmd_POST(adapter);
                 if (status)
                         goto ctrl_clean;
-
-                status = be_cmd_reset_function(adapter);
-                if (status)
-                        goto ctrl_clean;
         }
 
         /* tell fw we're ready to fire cmds */
@@ -2498,6 +2495,12 @@ static int __devinit be_probe(struct pci_dev *pdev,
         if (status)
                 goto ctrl_clean;
 
+        if (be_physfn(adapter)) {
+                status = be_cmd_reset_function(adapter);
+                if (status)
+                        goto ctrl_clean;
+        }
+
         status = be_stats_init(adapter);
         if (status)
                 goto ctrl_clean;
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 39a54bad397..368f33313fb 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -1626,6 +1626,7 @@ static int __devinit bfin_mii_bus_probe(struct platform_device *pdev)
         return 0;
 
 out_err_mdiobus_register:
+        kfree(miibus->irq);
         mdiobus_free(miibus);
 out_err_alloc:
         peripheral_free_list(pin_req);
@@ -1638,6 +1639,7 @@ static int __devexit bfin_mii_bus_remove(struct platform_device *pdev)
         struct mii_bus *miibus = platform_get_drvdata(pdev);
         platform_set_drvdata(pdev, NULL);
         mdiobus_unregister(miibus);
+        kfree(miibus->irq);
         mdiobus_free(miibus);
         peripheral_free_list(pin_req);
         return 0;
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index 85f7cbfe8e5..0a8de01d52f 100644
--- a/drivers/net/can/sja1000/sja1000.c
+++ b/drivers/net/can/sja1000/sja1000.c
@@ -599,6 +599,8 @@ struct net_device *alloc_sja1000dev(int sizeof_priv)
         priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES |
                 CAN_CTRLMODE_BERR_REPORTING;
 
+        spin_lock_init(&priv->cmdreg_lock);
+
         if (sizeof_priv)
                 priv->priv = (void *)priv + sizeof(struct sja1000_priv);
 
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index e125113759a..6586b5c7e4b 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1034,9 +1034,10 @@ static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac,
 {
         struct vic_provinfo *vp;
         u8 oui[3] = VIC_PROVINFO_CISCO_OUI;
-        unsigned short *uuid;
+        u8 *uuid;
         char uuid_str[38];
-        static char *uuid_fmt = "%04X%04X-%04X-%04X-%04X-%04X%04X%04X";
+        static char *uuid_fmt = "%02X%02X%02X%02X-%02X%02X-%02X%02X-"
+                "%02X%02X-%02X%02X%02X%02X%0X%02X";
         int err;
 
         if (!name)
@@ -1058,20 +1059,24 @@ static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac,
                 ETH_ALEN, mac);
 
         if (instance_uuid) {
-                uuid = (unsigned short *)instance_uuid;
+                uuid = instance_uuid;
                 sprintf(uuid_str, uuid_fmt,
-                        uuid[0], uuid[1], uuid[2], uuid[3],
-                        uuid[4], uuid[5], uuid[6], uuid[7]);
+                        uuid[0],  uuid[1],  uuid[2],  uuid[3],
+                        uuid[4],  uuid[5],  uuid[6],  uuid[7],
+                        uuid[8],  uuid[9],  uuid[10], uuid[11],
+                        uuid[12], uuid[13], uuid[14], uuid[15]);
                 vic_provinfo_add_tlv(vp,
                         VIC_LINUX_PROV_TLV_CLIENT_UUID_STR,
                         sizeof(uuid_str), uuid_str);
         }
 
         if (host_uuid) {
-                uuid = (unsigned short *)host_uuid;
+                uuid = host_uuid;
                 sprintf(uuid_str, uuid_fmt,
-                        uuid[0], uuid[1], uuid[2], uuid[3],
-                        uuid[4], uuid[5], uuid[6], uuid[7]);
+                        uuid[0],  uuid[1],  uuid[2],  uuid[3],
+                        uuid[4],  uuid[5],  uuid[6],  uuid[7],
+                        uuid[8],  uuid[9],  uuid[10], uuid[11],
+                        uuid[12], uuid[13], uuid[14], uuid[15]);
                 vic_provinfo_add_tlv(vp,
                         VIC_LINUX_PROV_TLV_HOST_UUID_STR,
                         sizeof(uuid_str), uuid_str);
@@ -1127,6 +1132,14 @@ static int enic_set_vf_port(struct net_device *netdev, int vf,
         switch (request) {
         case PORT_REQUEST_ASSOCIATE:
 
+                /* If the interface mac addr hasn't been assigned,
+                 * assign a random mac addr before setting port-
+                 * profile.
+                 */
+
+                if (is_zero_ether_addr(netdev->dev_addr))
+                        random_ether_addr(netdev->dev_addr);
+
                 if (port[IFLA_PORT_PROFILE])
                         name = nla_data(port[IFLA_PORT_PROFILE]);
 
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 14cbde5cf68..6ed2df14ec8 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -174,6 +174,7 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
  * @iobase:     pointer to I/O memory region
  * @membase:    pointer to buffer memory region
  * @dma_alloc:  dma allocated buffer size
+ * @io_region_size:     I/O memory region size
  * @num_tx:     number of send buffers
  * @cur_tx:     last send buffer written
  * @dty_tx:     last buffer actually sent
@@ -193,6 +194,7 @@ struct ethoc {
         void __iomem *iobase;
         void __iomem *membase;
         int dma_alloc;
+        resource_size_t io_region_size;
 
         unsigned int num_tx;
         unsigned int cur_tx;
@@ -943,6 +945,7 @@ static int ethoc_probe(struct platform_device *pdev)
         priv = netdev_priv(netdev);
         priv->netdev = netdev;
         priv->dma_alloc = 0;
+        priv->io_region_size = mmio->end - mmio->start + 1;
 
         priv->iobase = devm_ioremap_nocache(&pdev->dev, netdev->base_addr,
                         resource_size(mmio));
@@ -1047,20 +1050,34 @@ static int ethoc_probe(struct platform_device *pdev)
         ret = register_netdev(netdev);
         if (ret < 0) {
                 dev_err(&netdev->dev, "failed to register interface\n");
-                goto error;
+                goto error2;
         }
 
         goto out;
 
+error2:
+        netif_napi_del(&priv->napi);
 error:
         mdiobus_unregister(priv->mdio);
 free_mdio:
         kfree(priv->mdio->irq);
         mdiobus_free(priv->mdio);
 free:
-        if (priv->dma_alloc)
-                dma_free_coherent(NULL, priv->dma_alloc, priv->membase,
-                        netdev->mem_start);
+        if (priv) {
+                if (priv->dma_alloc)
+                        dma_free_coherent(NULL, priv->dma_alloc, priv->membase,
+                                          netdev->mem_start);
+                else if (priv->membase)
+                        devm_iounmap(&pdev->dev, priv->membase);
+                if (priv->iobase)
+                        devm_iounmap(&pdev->dev, priv->iobase);
+        }
+        if (mem)
+                devm_release_mem_region(&pdev->dev, mem->start,
+                                        mem->end - mem->start + 1);
+        if (mmio)
+                devm_release_mem_region(&pdev->dev, mmio->start,
+                                        mmio->end - mmio->start + 1);
         free_netdev(netdev);
 out:
         return ret;
@@ -1078,6 +1095,7 @@ static int ethoc_remove(struct platform_device *pdev)
         platform_set_drvdata(pdev, NULL);
 
         if (netdev) {
+                netif_napi_del(&priv->napi);
                 phy_disconnect(priv->phy);
                 priv->phy = NULL;
 
@@ -1089,6 +1107,14 @@ static int ethoc_remove(struct platform_device *pdev)
                 if (priv->dma_alloc)
                         dma_free_coherent(NULL, priv->dma_alloc, priv->membase,
                                 netdev->mem_start);
+                else {
+                        devm_iounmap(&pdev->dev, priv->membase);
+                        devm_release_mem_region(&pdev->dev, netdev->mem_start,
+                                netdev->mem_end - netdev->mem_start + 1);
+                }
+                devm_iounmap(&pdev->dev, priv->iobase);
+                devm_release_mem_region(&pdev->dev, netdev->base_addr,
+                        priv->io_region_size);
                 unregister_netdev(netdev);
                 free_netdev(netdev);
         }
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 42d9ac9ba39..326465ffbb2 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -41,6 +41,7 @@
 #include <linux/clk.h>
 #include <linux/platform_device.h>
 #include <linux/phy.h>
+#include <linux/fec.h>
 
 #include <asm/cacheflush.h>
 
@@ -182,6 +183,7 @@ struct fec_enet_private {
         struct  phy_device *phy_dev;
         int     mii_timeout;
         uint    phy_speed;
+        phy_interface_t phy_interface;
         int     index;
         int     link;
         int     full_duplex;
@@ -1191,6 +1193,21 @@ fec_restart(struct net_device *dev, int duplex)
         /* Set MII speed */
         writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
 
+#ifdef FEC_MIIGSK_ENR
+        if (fep->phy_interface == PHY_INTERFACE_MODE_RMII) {
+                /* disable the gasket and wait */
+                writel(0, fep->hwp + FEC_MIIGSK_ENR);
+                while (readl(fep->hwp + FEC_MIIGSK_ENR) & 4)
+                        udelay(1);
+
+                /* configure the gasket: RMII, 50 MHz, no loopback, no echo */
+                writel(1, fep->hwp + FEC_MIIGSK_CFGR);
+
+                /* re-enable the gasket */
+                writel(2, fep->hwp + FEC_MIIGSK_ENR);
+        }
+#endif
+
         /* And last, enable the transmit and receive processing */
         writel(2, fep->hwp + FEC_ECNTRL);
         writel(0, fep->hwp + FEC_R_DES_ACTIVE);
@@ -1226,6 +1243,7 @@ static int __devinit
 fec_probe(struct platform_device *pdev)
 {
         struct fec_enet_private *fep;
+        struct fec_platform_data *pdata;
         struct net_device *ndev;
         int i, irq, ret = 0;
         struct resource *r;
@@ -1259,6 +1277,10 @@ fec_probe(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, ndev);
 
+        pdata = pdev->dev.platform_data;
+        if (pdata)
+                fep->phy_interface = pdata->phy;
+
         /* This device has up to three irqs on some platforms */
         for (i = 0; i < 3; i++) {
                 irq = platform_get_irq(pdev, i);
diff --git a/drivers/net/fec.h b/drivers/net/fec.h
index cc47f3f057c..2c48b25668d 100644
--- a/drivers/net/fec.h
+++ b/drivers/net/fec.h
@@ -43,6 +43,8 @@
 #define FEC_R_DES_START         0x180 /* Receive descriptor ring */
 #define FEC_X_DES_START         0x184 /* Transmit descriptor ring */
 #define FEC_R_BUFF_SIZE         0x188 /* Maximum receive buff size */
+#define FEC_MIIGSK_CFGR         0x300 /* MIIGSK Configuration reg */
+#define FEC_MIIGSK_ENR          0x308 /* MIIGSK Enable reg */
 
 #else
 
diff --git a/drivers/net/irda/bfin_sir.c b/drivers/net/irda/bfin_sir.c
index 911c082cee5..f940dfa1f7f 100644
--- a/drivers/net/irda/bfin_sir.c
+++ b/drivers/net/irda/bfin_sir.c
@@ -107,8 +107,12 @@ static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed)
         case 57600:
         case 115200:
 
-                quot = (port->clk + (8 * speed)) / (16 * speed)\
-                                                - ANOMALY_05000230;
+                /*
+                 * IRDA is not affected by anomaly 05000230, so there is no
+                 * need to tweak the divisor like he UART driver (which will
+                 * slightly speed up the baud rate on us).
+                 */
+                quot = (port->clk + (8 * speed)) / (16 * speed);
 
                 do {
                         udelay(utime);
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index d0ea3d6dea9..ffae480587a 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -360,6 +360,7 @@ struct ixgbe_adapter {
         u32 flags2;
 #define IXGBE_FLAG2_RSC_CAPABLE                 (u32)(1)
 #define IXGBE_FLAG2_RSC_ENABLED                 (u32)(1 << 1)
+#define IXGBE_FLAG2_TEMP_SENSOR_CAPABLE         (u32)(1 << 2)
 /* default to trying for four seconds */
 #define IXGBE_TRY_LINK_TIMEOUT (4 * HZ)
 
@@ -407,6 +408,8 @@ struct ixgbe_adapter {
         u16 eeprom_version;
 
         int node;
+        struct work_struct check_overtemp_task;
+        u32 interrupt_event;
 
         /* SR-IOV */
         DECLARE_BITMAP(active_vfs, IXGBE_MAX_VF_FUNCTIONS);
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index f2b7ff44215..9c02d6014cc 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -1236,6 +1236,7 @@ static struct ixgbe_phy_operations phy_ops_82598 = {
         .setup_link             = &ixgbe_setup_phy_link_generic,
         .setup_link_speed       = &ixgbe_setup_phy_link_speed_generic,
         .read_i2c_eeprom        = &ixgbe_read_i2c_eeprom_82598,
+        .check_overtemp   = &ixgbe_tn_check_overtemp,
 };
 
 struct ixgbe_info ixgbe_82598_info = {
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index e9706eb8e4f..a4e2901f2f0 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -2395,6 +2395,7 @@ static struct ixgbe_phy_operations phy_ops_82599 = {
         .write_i2c_byte         = &ixgbe_write_i2c_byte_generic,
         .read_i2c_eeprom        = &ixgbe_read_i2c_eeprom_generic,
         .write_i2c_eeprom       = &ixgbe_write_i2c_eeprom_generic,
+        .check_overtemp         = &ixgbe_tn_check_overtemp,
 };
 
 struct ixgbe_info ixgbe_82599_info = {
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 9551cbb7bf0..d571d101de0 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -108,6 +108,8 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
          board_82599 },
         {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_CX4),
          board_82599 },
+        {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_T3_LOM),
+         board_82599 },
         {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_COMBO_BACKPLANE),
          board_82599 },
 
@@ -1618,6 +1620,48 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
         }
 }
 
+/**
+ * ixgbe_check_overtemp_task - worker thread to check over tempurature
+ * @work: pointer to work_struct containing our data
+ **/
+static void ixgbe_check_overtemp_task(struct work_struct *work)
+{
+        struct ixgbe_adapter *adapter = container_of(work,
+                                                     struct ixgbe_adapter,
+                                                     check_overtemp_task);
+        struct ixgbe_hw *hw = &adapter->hw;
+        u32 eicr = adapter->interrupt_event;
+
+        if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) {
+                switch (hw->device_id) {
+                case IXGBE_DEV_ID_82599_T3_LOM: {
+                        u32 autoneg;
+                        bool link_up = false;
+
+                        if (hw->mac.ops.check_link)
+                                hw->mac.ops.check_link(hw, &autoneg, &link_up, false);
+
+                        if (((eicr & IXGBE_EICR_GPI_SDP0) && (!link_up)) ||
+                            (eicr & IXGBE_EICR_LSC))
+                                /* Check if this is due to overtemp */
+                                if (hw->phy.ops.check_overtemp(hw) == IXGBE_ERR_OVERTEMP)
+                                        break;
+                        }
+                        return;
+                default:
+                        if (!(eicr & IXGBE_EICR_GPI_SDP0))
+                                return;
+                        break;
+                }
+                DPRINTK(DRV, ERR, "Network adapter has been stopped because it "
+                        "has over heated. Restart the computer. If the problem "
+                        "persists, power off the system and replace the "
+                        "adapter\n");
+                /* write to clear the interrupt */
+                IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP0);
+        }
+}
+
 static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr)
 {
         struct ixgbe_hw *hw = &adapter->hw;
@@ -1689,6 +1733,10 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 
         if (hw->mac.type == ixgbe_mac_82599EB) {
                 ixgbe_check_sfp_event(adapter, eicr);
+                adapter->interrupt_event = eicr;
+                if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+                    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
+                        schedule_work(&adapter->check_overtemp_task);
 
                 /* Handle Flow Director Full threshold interrupt */
                 if (eicr & IXGBE_EICR_FLOW_DIR) {
@@ -2190,6 +2238,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter)
         u32 mask;
 
         mask = (IXGBE_EIMS_ENABLE_MASK & ~IXGBE_EIMS_RTX_QUEUE);
+        if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
+                mask |= IXGBE_EIMS_GPI_SDP0;
         if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
                 mask |= IXGBE_EIMS_GPI_SDP1;
         if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
@@ -2250,6 +2300,9 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
                 ixgbe_check_sfp_event(adapter, eicr);
 
         ixgbe_check_fan_failure(adapter, eicr);
+        if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+            ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
+                schedule_work(&adapter->check_overtemp_task);
 
         if (napi_schedule_prep(&(q_vector->napi))) {
                 adapter->tx_ring[0]->total_packets = 0;
@@ -3265,6 +3318,13 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
                 IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
         }
 
+        /* Enable Thermal over heat sensor interrupt */
+        if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) {
+                gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
+                gpie |= IXGBE_SDP0_GPIEN;
+                IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
+        }
+
         /* Enable fan failure interrupt if media type is copper */
         if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) {
                 gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
@@ -3666,6 +3726,9 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
             adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
                 cancel_work_sync(&adapter->fdir_reinit_task);
 
+        if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
+                cancel_work_sync(&adapter->check_overtemp_task);
+
         /* disable transmits in the hardware now that interrupts are off */
         for (i = 0; i < adapter->num_tx_queues; i++) {
                 j = adapter->tx_ring[i]->reg_idx;
@@ -4645,6 +4708,8 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
                 adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82599;
                 adapter->flags2 |= IXGBE_FLAG2_RSC_CAPABLE;
                 adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
+                if (hw->device_id == IXGBE_DEV_ID_82599_T3_LOM)
+                        adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_CAPABLE;
                 if (dev->features & NETIF_F_NTUPLE) {
                         /* Flow Director perfect filter enabled */
                         adapter->flags |= IXGBE_FLAG_FDIR_PERFECT_CAPABLE;
@@ -6561,7 +6626,9 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
         }
 
         /* reset_hw fills in the perm_addr as well */
+        hw->phy.reset_if_overtemp = true;
         err = hw->mac.ops.reset_hw(hw);
+        hw->phy.reset_if_overtemp = false;
         if (err == IXGBE_ERR_SFP_NOT_PRESENT &&
             hw->mac.type == ixgbe_mac_82598EB) {
                 /*
@@ -6730,6 +6797,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
             adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
                 INIT_WORK(&adapter->fdir_reinit_task, ixgbe_fdir_reinit_task);
 
+        if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
+                INIT_WORK(&adapter->check_overtemp_task, ixgbe_check_overtemp_task);
 #ifdef CONFIG_IXGBE_DCA
         if (dca_add_requester(&pdev->dev) == 0) {
                 adapter->flags |= IXGBE_FLAG_DCA_ENABLED;
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 22d21af1478..09e1911ff51 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -135,6 +135,11 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
  **/
 s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
 {
+        /* Don't reset PHY if it's shut down due to overtemp. */
+        if (!hw->phy.reset_if_overtemp &&
+            (IXGBE_ERR_OVERTEMP == hw->phy.ops.check_overtemp(hw)))
+                return 0;
+
         /*
          * Perform soft PHY reset to the PHY_XS.
          * This will cause a soft reset to the PHY
@@ -1345,3 +1350,28 @@ s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
         return status;
 }
 
+/**
+ *  ixgbe_tn_check_overtemp - Checks if an overtemp occured.
+ *  @hw: pointer to hardware structure
+ *
+ *  Checks if the LASI temp alarm status was triggered due to overtemp
+ **/
+s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw)
+{
+        s32 status = 0;
+        u16 phy_data = 0;
+
+        if (hw->device_id != IXGBE_DEV_ID_82599_T3_LOM)
+                goto out;
+
+        /* Check that the LASI temp alarm status was triggered */
+        hw->phy.ops.read_reg(hw, IXGBE_TN_LASI_STATUS_REG,
+                             MDIO_MMD_PMAPMD, &phy_data);
+
+        if (!(phy_data & IXGBE_TN_LASI_STATUS_TEMP_ALARM))
+                goto out;
+
+        status = IXGBE_ERR_OVERTEMP;
+out:
+        return status;
+}
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index c9c54594140..ef4ba834c59 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -80,6 +80,8 @@
 #define IXGBE_I2C_T_SU_STO  4
 #define IXGBE_I2C_T_BUF     5
 
+#define IXGBE_TN_LASI_STATUS_REG        0x9005
+#define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008
 
 s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
 s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
@@ -106,6 +108,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
 s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
                                         u16 *list_offset,
                                         u16 *data_offset);
+s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
 s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
                                 u8 dev_addr, u8 *data);
 s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 39b9be89743..2eb6e151016 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -51,6 +51,7 @@
 #define IXGBE_DEV_ID_82599_KX4           0x10F7
 #define IXGBE_DEV_ID_82599_KX4_MEZZ      0x1514
 #define IXGBE_DEV_ID_82599_KR            0x1517
+#define IXGBE_DEV_ID_82599_T3_LOM        0x151C
 #define IXGBE_DEV_ID_82599_CX4           0x10F9
 #define IXGBE_DEV_ID_82599_SFP           0x10FB
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
@@ -2470,6 +2471,7 @@ struct ixgbe_phy_operations {
         s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
         s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
         s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
+        s32 (*check_overtemp)(struct ixgbe_hw *);
 };
 
 struct ixgbe_eeprom_info {
@@ -2518,6 +2520,7 @@ struct ixgbe_phy_info {
         enum ixgbe_smart_speed          smart_speed;
         bool                            smart_speed_active;
         bool                            multispeed_fiber;
+        bool                            reset_if_overtemp;
 };
 
 #include "ixgbe_mbx.h"
@@ -2605,6 +2608,7 @@ struct ixgbe_info {
 #define IXGBE_ERR_FDIR_REINIT_FAILED            -23
 #define IXGBE_ERR_EEPROM_VERSION                -24
 #define IXGBE_ERR_NO_SPACE                      -25
+#define IXGBE_ERR_OVERTEMP                      -26
 #define IXGBE_NOT_IMPLEMENTED                   0x7FFFFFFF
 
 #endif /* _IXGBE_TYPE_H_ */
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 4e238afab4a..87e8d4cb405 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -634,11 +634,18 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 
         err = register_netdevice(dev);
         if (err < 0)
-                return err;
+                goto destroy_port;
 
         list_add_tail(&vlan->list, &port->vlans);
         netif_stacked_transfer_operstate(lowerdev, dev);
+
         return 0;
+
+destroy_port:
+        if (list_empty(&port->vlans))
+                macvlan_port_destroy(lowerdev);
+
+        return err;
 }
 EXPORT_SYMBOL_GPL(macvlan_common_newlink);
 
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index b1b93ff2351..805b64d1e89 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -289,6 +289,7 @@ static void pppoe_flush_dev(struct net_device *dev)
         struct pppoe_net *pn;
         int i;
 
+        pn = pppoe_pernet(dev_net(dev));
         write_lock_bh(&pn->hash_lock);
         for (i = 0; i < PPPOE_HASH_SIZE; i++) {
                 struct pppox_sock *po = pn->hash_table[i];
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 586ed0915a2..501a55ffce5 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1294,6 +1294,9 @@ static int sh_mdio_release(struct net_device *ndev)
         /* remove mdio bus info from net_device */
         dev_set_drvdata(&ndev->dev, NULL);
 
+        /* free interrupts memory */
+        kfree(bus->irq);
+
         /* free bitbang info */
         free_mdio_bitbang(bus);
 
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 005cad68957..6ad6fe70631 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -526,6 +526,8 @@ static inline struct sk_buff *tun_alloc_skb(struct tun_struct *tun,
         struct sk_buff *skb;
         int err;
 
+        sock_update_classid(sk);
+
         /* Under a page?  Don't bother with paged skb. */
         if (prepad + len < PAGE_SIZE || !linear)
                 linear = len;
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 31b73310ec7..1f802e90474 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -322,7 +322,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
                 size = (u16) (header & 0x0000ffff);
 
                 if ((skb->len) - ((size + 1) & 0xfffe) == 0) {
-                        u8 alignment = (u32)skb->data & 0x3;
+                        u8 alignment = (unsigned long)skb->data & 0x3;
                         if (alignment != 0x2) {
                                 /*
                                  * not 16bit aligned so use the room provided by
@@ -351,7 +351,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
                 }
                 ax_skb = skb_clone(skb, GFP_ATOMIC);
                 if (ax_skb) {
-                        u8 alignment = (u32)packet & 0x3;
+                        u8 alignment = (unsigned long)packet & 0x3;
                         ax_skb->len = size;
 
                         if (alignment != 0x2) {
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 9964df19951..0a3c41faea9 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -475,6 +475,9 @@ static const struct usb_device_id hso_ids[] = {
         {USB_DEVICE(0x0af0, 0x8302)},
         {USB_DEVICE(0x0af0, 0x8304)},
         {USB_DEVICE(0x0af0, 0x8400)},
+        {USB_DEVICE(0x0af0, 0x8600)},
+        {USB_DEVICE(0x0af0, 0x8800)},
+        {USB_DEVICE(0x0af0, 0x8900)},
         {USB_DEVICE(0x0af0, 0xd035)},
         {USB_DEVICE(0x0af0, 0xd055)},
         {USB_DEVICE(0x0af0, 0xd155)},
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
index 6537593fae6..8cc9e319f43 100644
--- a/drivers/net/wimax/i2400m/rx.c
+++ b/drivers/net/wimax/i2400m/rx.c
@@ -1027,12 +1027,12 @@ void i2400m_rx_edata(struct i2400m *i2400m, struct sk_buff *skb_rx,
                 ro_sn = (reorder >> I2400M_RO_SN_SHIFT) & I2400M_RO_SN;
 
                 spin_lock_irqsave(&i2400m->rx_lock, flags);
-                roq = &i2400m->rx_roq[ro_cin];
-                if (roq == NULL) {
+                if (i2400m->rx_roq == NULL) {
                         kfree_skb(skb); /* rx_roq is already destroyed */
                         spin_unlock_irqrestore(&i2400m->rx_lock, flags);
                         goto error;
                 }
+                roq = &i2400m->rx_roq[ro_cin];
                 kref_get(&i2400m->rx_roq_refcount);
                 spin_unlock_irqrestore(&i2400m->rx_lock, flags);
 
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 5f04cf38a5b..cc6d41dec33 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1214,6 +1214,7 @@ ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
         struct ath5k_hw *ah = sc->ah;
         struct sk_buff *skb = bf->skb;
         struct ath5k_desc *ds;
+        int ret;
 
         if (!skb) {
                 skb = ath5k_rx_skb_alloc(sc, &bf->skbaddr);
@@ -1240,9 +1241,9 @@ ath5k_rxbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
         ds = bf->desc;
         ds->ds_link = bf->daddr;        /* link to self */
         ds->ds_data = bf->skbaddr;
-        ah->ah_setup_rx_desc(ah, ds,
-                skb_tailroom(skb),      /* buffer size */
-                0);
+        ret = ah->ah_setup_rx_desc(ah, ds, ah->common.rx_bufsize, 0);
+        if (ret)
+                return ret;
 
         if (sc->rxlink != NULL)
                 *sc->rxlink = bf->daddr;
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index c8a4558f79b..f43d85a302c 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -76,22 +76,13 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
         ds = bf->bf_desc;
         flags = ATH9K_TXDESC_NOACK;
 
-        if (((sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC) ||
-             (sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT)) &&
-            (ah->caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
-                ds->ds_link = bf->bf_daddr; /* self-linked */
-                flags |= ATH9K_TXDESC_VEOL;
-                /* Let hardware handle antenna switching. */
-                antenna = 0;
-        } else {
-                ds->ds_link = 0;
-                /*
-                 * Switch antenna every beacon.
-                 * Should only switch every beacon period, not for every SWBA
-                 * XXX assumes two antennae
-                 */
-                antenna = ((sc->beacon.ast_be_xmit / sc->nbcnvifs) & 1 ? 2 : 1);
-        }
+        ds->ds_link = 0;
+        /*
+         * Switch antenna every beacon.
+         * Should only switch every beacon period, not for every SWBA
+         * XXX assumes two antennae
+         */
+        antenna = ((sc->beacon.ast_be_xmit / sc->nbcnvifs) & 1 ? 2 : 1);
 
         sband = &sc->sbands[common->hw->conf.channel->band];
         rate = sband->bitrates[rateidx].hw_value;
@@ -215,36 +206,6 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
         return bf;
 }
 
-/*
- * Startup beacon transmission for adhoc mode when they are sent entirely
- * by the hardware using the self-linked descriptor + veol trick.
-*/
-static void ath_beacon_start_adhoc(struct ath_softc *sc,
-                                   struct ieee80211_vif *vif)
-{
-        struct ath_hw *ah = sc->sc_ah;
-        struct ath_common *common = ath9k_hw_common(ah);
-        struct ath_buf *bf;
-        struct ath_vif *avp;
-        struct sk_buff *skb;
-
-        avp = (void *)vif->drv_priv;
-
-        if (avp->av_bcbuf == NULL)
-                return;
-
-        bf = avp->av_bcbuf;
-        skb = bf->bf_mpdu;
-
-        ath_beacon_setup(sc, avp, bf, 0);
-
-        /* NB: caller is known to have already stopped tx dma */
-        ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr);
-        ath9k_hw_txstart(ah, sc->beacon.beaconq);
-        ath_print(common, ATH_DBG_BEACON, "TXDP%u = %llx (%p)\n",
-                  sc->beacon.beaconq, ito64(bf->bf_daddr), bf->bf_desc);
-}
-
 int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
 {
         struct ath_softc *sc = aphy->sc;
@@ -265,7 +226,8 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
                 list_del(&avp->av_bcbuf->list);
 
                 if (sc->sc_ah->opmode == NL80211_IFTYPE_AP ||
-                    !(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_VEOL)) {
+                    sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC ||
+                    sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT) {
                         int slot;
                         /*
                          * Assign the vif to a beacon xmit slot. As
@@ -274,17 +236,11 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif)
                         avp->av_bslot = 0;
                         for (slot = 0; slot < ATH_BCBUF; slot++)
                                 if (sc->beacon.bslot[slot] == NULL) {
-                                        /*
-                                         * XXX hack, space out slots to better
-                                         * deal with misses
-                                         */
-                                        if (slot+1 < ATH_BCBUF &&
-                                            sc->beacon.bslot[slot+1] == NULL) {
-                                                avp->av_bslot = slot+1;
-                                                break;
-                                        }
                                         avp->av_bslot = slot;
+
                                         /* NB: keep looking for a double slot */
+                                        if (slot == 0 || !sc->beacon.bslot[slot-1])
+                                                break;
                                 }
                         BUG_ON(sc->beacon.bslot[avp->av_bslot] != NULL);
                         sc->beacon.bslot[avp->av_bslot] = vif;
@@ -721,8 +677,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
          * self-linked tx descriptor and let the hardware deal with things.
          */
         intval |= ATH9K_BEACON_ENA;
-        if (!(ah->caps.hw_caps & ATH9K_HW_CAP_VEOL))
-                ah->imask |= ATH9K_INT_SWBA;
+        ah->imask |= ATH9K_INT_SWBA;
 
         ath_beaconq_config(sc);
 
@@ -732,10 +687,6 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
         ath9k_beacon_init(sc, nexttbtt, intval);
         sc->beacon.bmisscnt = 0;
         ath9k_hw_set_interrupts(ah, ah->imask);
-
-        /* FIXME: Handle properly when vif is NULL */
-        if (vif && ah->caps.hw_caps & ATH9K_HW_CAP_VEOL)
-                ath_beacon_start_adhoc(sc, vif);
 }
 
 void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif)
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 46dc41a16fa..77b359162d6 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -107,12 +107,14 @@ static inline void ath9k_skb_queue_purge(struct hif_device_usb *hif_dev,
 static void hif_usb_tx_cb(struct urb *urb)
 {
         struct tx_buf *tx_buf = (struct tx_buf *) urb->context;
-        struct hif_device_usb *hif_dev = tx_buf->hif_dev;
+        struct hif_device_usb *hif_dev;
         struct sk_buff *skb;
 
-        if (!hif_dev || !tx_buf)
+        if (!tx_buf || !tx_buf->hif_dev)
                 return;
 
+        hif_dev = tx_buf->hif_dev;
+
         switch (urb->status) {
         case 0:
                 break;
@@ -607,6 +609,10 @@ static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev)
 
         return 0;
 err:
+        if (tx_buf) {
+                kfree(tx_buf->buf);
+                kfree(tx_buf);
+        }
         ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
         return -ENOMEM;
 }
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index ad556aa8da3..c251603ab03 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -23,6 +23,7 @@
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
 #include <linux/leds.h>
+#include <linux/slab.h>
 #include <net/mac80211.h>
 
 #include "common.h"
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 257b10ba6f5..1ec836cf1c0 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -28,7 +28,6 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
         { PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */
         { PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI   */
         { PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */
-        { PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E  AR9300 */
         { 0 }
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ba139132c85..ca6065b71b4 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -19,6 +19,12 @@
 
 #define SKB_CB_ATHBUF(__skb)    (*((struct ath_buf **)__skb->cb))
 
+static inline bool ath9k_check_auto_sleep(struct ath_softc *sc)
+{
+        return sc->ps_enabled &&
+               (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP);
+}
+
 static struct ieee80211_hw * ath_get_virt_hw(struct ath_softc *sc,
                                              struct ieee80211_hdr *hdr)
 {
@@ -616,8 +622,8 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb)
         hdr = (struct ieee80211_hdr *)skb->data;
 
         /* Process Beacon and CAB receive in PS state */
-        if ((sc->ps_flags & PS_WAIT_FOR_BEACON) &&
-            ieee80211_is_beacon(hdr->frame_control))
+        if (((sc->ps_flags & PS_WAIT_FOR_BEACON) || ath9k_check_auto_sleep(sc))
+            && ieee80211_is_beacon(hdr->frame_control))
                 ath_rx_ps_beacon(sc, skb);
         else if ((sc->ps_flags & PS_WAIT_FOR_CAB) &&
                  (ieee80211_is_data(hdr->frame_control) ||
@@ -932,9 +938,10 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
                         sc->rx.rxotherant = 0;
                 }
 
-                if (unlikely(sc->ps_flags & (PS_WAIT_FOR_BEACON |
-                                             PS_WAIT_FOR_CAB |
-                                             PS_WAIT_FOR_PSPOLL_DATA)))
+                if (unlikely(ath9k_check_auto_sleep(sc) ||
+                             (sc->ps_flags & (PS_WAIT_FOR_BEACON |
+                                              PS_WAIT_FOR_CAB |
+                                              PS_WAIT_FOR_PSPOLL_DATA))))
                         ath_rx_ps(sc, skb);
 
                 ath_rx_send_to_mac80211(hw, sc, skb, rxs);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
index a273e373b7b..c92b2c0cbd9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/etherdevice.h>
 #include <linux/sched.h>
+#include <linux/gfp.h>
 #include <net/mac80211.h>
 
 #include "iwl-dev.h"
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 107e173112f..5d3f51ff2f0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -376,6 +376,11 @@ void iwl_bg_start_internal_scan(struct work_struct *work)
 
         mutex_lock(&priv->mutex);
 
+        if (priv->is_internal_short_scan == true) {
+                IWL_DEBUG_SCAN(priv, "Internal scan already in progress\n");
+                goto unlock;
+        }
+
         if (!iwl_is_ready_rf(priv)) {
                 IWL_DEBUG_SCAN(priv, "not ready or exit pending\n");
                 goto unlock;
@@ -497,17 +502,27 @@ void iwl_bg_scan_completed(struct work_struct *work)
 {
         struct iwl_priv *priv =
             container_of(work, struct iwl_priv, scan_completed);
+        bool internal = false;
 
         IWL_DEBUG_SCAN(priv, "SCAN complete scan\n");
 
         cancel_delayed_work(&priv->scan_check);
 
-        if (!priv->is_internal_short_scan)
-                ieee80211_scan_completed(priv->hw, false);
-        else {
+        mutex_lock(&priv->mutex);
+        if (priv->is_internal_short_scan) {
                 priv->is_internal_short_scan = false;
                 IWL_DEBUG_SCAN(priv, "internal short scan completed\n");
+                internal = true;
         }
+        mutex_unlock(&priv->mutex);
+
+        /*
+         * Do not hold mutex here since this will cause mac80211 to call
+         * into driver again into functions that will attempt to take
+         * mutex.
+         */
+        if (!internal)
+                ieee80211_scan_completed(priv->hw, false);
 
         if (test_bit(STATUS_EXIT_PENDING, &priv->status))
                 return;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 85ed235ac90..83a26361a9b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -431,7 +431,7 @@ int iwl_add_bssid_station(struct iwl_priv *priv, const u8 *addr, bool init_rs,
         struct iwl_link_quality_cmd *link_cmd;
         unsigned long flags;
 
-        if (*sta_id_r)
+        if (sta_id_r)
                 *sta_id_r = IWL_INVALID_STATION;
 
         ret = iwl_add_station_common(priv, addr, 0, NULL, &sta_id);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 2d2890878de..4bd61ee627c 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2572,14 +2572,18 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
 
 static void rndis_wlan_do_link_down_work(struct usbnet *usbdev)
 {
-        union iwreq_data evt;
+        struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
-        netif_carrier_off(usbdev->net);
+        if (priv->connected) {
+                priv->connected = false;
+                memset(priv->bssid, 0, ETH_ALEN);
+
+                deauthenticate(usbdev);
 
-        evt.data.flags = 0;
-        evt.data.length = 0;
-        memset(evt.ap_addr.sa_data, 0, ETH_ALEN);
-        wireless_send_event(usbdev->net, SIOCGIWAP, &evt, NULL);
+                cfg80211_disconnected(usbdev->net, 0, NULL, 0, GFP_KERNEL);
+        }
+
+        netif_carrier_off(usbdev->net);
 }
 
 static void rndis_wlan_worker(struct work_struct *work)
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 4ba7b038928..ad2c98af7e9 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -926,7 +926,7 @@ static void rt2400pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 static int rt2400pci_set_state(struct rt2x00_dev *rt2x00dev,
                                enum dev_state state)
 {
-        u32 reg;
+        u32 reg, reg2;
         unsigned int i;
         char put_to_sleep;
         char bbp_state;
@@ -947,11 +947,12 @@ static int rt2400pci_set_state(struct rt2x00_dev *rt2x00dev,
          * device has entered the correct state.
          */
         for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-                rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg);
-                bbp_state = rt2x00_get_field32(reg, PWRCSR1_BBP_CURR_STATE);
-                rf_state = rt2x00_get_field32(reg, PWRCSR1_RF_CURR_STATE);
+                rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg2);
+                bbp_state = rt2x00_get_field32(reg2, PWRCSR1_BBP_CURR_STATE);
+                rf_state = rt2x00_get_field32(reg2, PWRCSR1_RF_CURR_STATE);
                 if (bbp_state == state && rf_state == state)
                         return 0;
+                rt2x00pci_register_write(rt2x00dev, PWRCSR1, reg);
                 msleep(10);
         }
 
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 89d132d4af1..41da3d218c6 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1084,7 +1084,7 @@ static void rt2500pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 static int rt2500pci_set_state(struct rt2x00_dev *rt2x00dev,
                                enum dev_state state)
 {
-        u32 reg;
+        u32 reg, reg2;
         unsigned int i;
         char put_to_sleep;
         char bbp_state;
@@ -1105,11 +1105,12 @@ static int rt2500pci_set_state(struct rt2x00_dev *rt2x00dev,
          * device has entered the correct state.
          */
         for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-                rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg);
-                bbp_state = rt2x00_get_field32(reg, PWRCSR1_BBP_CURR_STATE);
-                rf_state = rt2x00_get_field32(reg, PWRCSR1_RF_CURR_STATE);
+                rt2x00pci_register_read(rt2x00dev, PWRCSR1, &reg2);
+                bbp_state = rt2x00_get_field32(reg2, PWRCSR1_BBP_CURR_STATE);
+                rf_state = rt2x00_get_field32(reg2, PWRCSR1_RF_CURR_STATE);
                 if (bbp_state == state && rf_state == state)
                         return 0;
+                rt2x00pci_register_write(rt2x00dev, PWRCSR1, reg);
                 msleep(10);
         }
 
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 0f8b84b7224..699161327d6 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -413,7 +413,7 @@ static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
          */
         rt2x00_desc_read(txi, 0, &word);
         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
-                           skb->len + TXWI_DESC_SIZE);
+                           skb->len - TXINFO_DESC_SIZE);
         rt2x00_set_field32(&word, TXINFO_W0_WIV,
                            !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
         rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index a016f7ccde2..f71eee67f97 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -206,7 +206,7 @@ void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev)
         /*
          * Free irq line.
          */
-        free_irq(to_pci_dev(rt2x00dev->dev)->irq, rt2x00dev);
+        free_irq(rt2x00dev->irq, rt2x00dev);
 
         /*
          * Free DMA
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 2e3076f6753..6a74baf4e93 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1689,7 +1689,7 @@ static void rt61pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 
 static int rt61pci_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
 {
-        u32 reg;
+        u32 reg, reg2;
         unsigned int i;
         char put_to_sleep;
 
@@ -1706,10 +1706,11 @@ static int rt61pci_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
          * device has entered the correct state.
          */
         for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-                rt2x00pci_register_read(rt2x00dev, MAC_CSR12, &reg);
-                state = rt2x00_get_field32(reg, MAC_CSR12_BBP_CURRENT_STATE);
+                rt2x00pci_register_read(rt2x00dev, MAC_CSR12, &reg2);
+                state = rt2x00_get_field32(reg2, MAC_CSR12_BBP_CURRENT_STATE);
                 if (state == !put_to_sleep)
                         return 0;
+                rt2x00pci_register_write(rt2x00dev, MAC_CSR12, reg);
                 msleep(10);
         }
 
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index e35bd19c3c5..6e0d82efe92 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1366,7 +1366,7 @@ static void rt73usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 
 static int rt73usb_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
 {
-        u32 reg;
+        u32 reg, reg2;
         unsigned int i;
         char put_to_sleep;
 
@@ -1383,10 +1383,11 @@ static int rt73usb_set_state(struct rt2x00_dev *rt2x00dev, enum dev_state state)
          * device has entered the correct state.
          */
         for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-                rt2x00usb_register_read(rt2x00dev, MAC_CSR12, &reg);
-                state = rt2x00_get_field32(reg, MAC_CSR12_BBP_CURRENT_STATE);
+                rt2x00usb_register_read(rt2x00dev, MAC_CSR12, &reg2);
+                state = rt2x00_get_field32(reg2, MAC_CSR12_BBP_CURRENT_STATE);
                 if (state == !put_to_sleep)
                         return 0;
+                rt2x00usb_register_write(rt2x00dev, MAC_CSR12, reg);
                 msleep(10);
         }
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c
index 57f4bfd959c..b98fb643fab 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_rx.c
@@ -113,6 +113,8 @@ static void wl1271_rx_handle_data(struct wl1271 *wl, u32 length)
         wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s", skb, skb->len,
                      beacon ? "beacon" : "");
 
+        skb_trim(skb, skb->len - desc->pad_len);
+
         memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
         ieee80211_rx_ni(wl->hw, skb);
 }
diff --git a/include/linux/fec.h b/include/linux/fec.h
new file mode 100644
index 00000000000..5d3523d8dd0
--- /dev/null
+++ b/include/linux/fec.h
@@ -0,0 +1,21 @@
+/* include/linux/fec.h
+ *
+ * Copyright (c) 2009 Orex Computed Radiography
+ *   Baruch Siach <baruch@tkos.co.il>
+ *
+ * Header file for the FEC platform data
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __LINUX_FEC_H__
+#define __LINUX_FEC_H__
+
+#include <linux/phy.h>
+
+struct fec_platform_data {
+        phy_interface_t phy;
+};
+
+#endif
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a1bff651816..40291f37502 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1407,17 +1407,25 @@ struct softnet_data {
         struct softnet_data     *rps_ipi_next;
         unsigned int            cpu;
         unsigned int            input_queue_head;
+        unsigned int            input_queue_tail;
 #endif
         unsigned                dropped;
         struct sk_buff_head     input_pkt_queue;
         struct napi_struct      backlog;
 };
 
-static inline void input_queue_head_add(struct softnet_data *sd,
-                                        unsigned int len)
+static inline void input_queue_head_incr(struct softnet_data *sd)
 {
 #ifdef CONFIG_RPS
-        sd->input_queue_head += len;
+        sd->input_queue_head++;
+#endif
+}
+
+static inline void input_queue_tail_incr_save(struct softnet_data *sd,
+                                              unsigned int *qtail)
+{
+#ifdef CONFIG_RPS
+        *qtail = ++sd->input_queue_tail;
 #endif
 }
 
@@ -2326,7 +2334,7 @@ do {								\
 #define netif_vdbg(priv, type, dev, format, args...)            \
 ({                                                              \
         if (0)                                                  \
-                netif_printk(KERN_DEBUG, dev, format, ##args);  \
+                netif_printk(priv, type, KERN_DEBUG, dev, format, ##args); \
         0;                                                      \
 })
 #endif
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index c2ee5d8550c..c00cc0c4d0b 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -333,7 +333,7 @@ struct xt_target {
         /* Called when user tries to insert an entry of this type:
            hook_mask is a bitmask of hooks from which it can be
            called. */
-        /* Should return true or false, or an error code (-Exxxx). */
+        /* Should return 0 on success or an error code otherwise (-Exxxx). */
         int (*checkentry)(const struct xt_tgchk_param *);
 
         /* Called when entry of this type deleted. */
diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
index 997603f2bf4..9402543fc20 100644
--- a/include/net/caif/cfctrl.h
+++ b/include/net/caif/cfctrl.h
@@ -94,8 +94,8 @@ struct cfctrl_request_info {
         enum cfctrl_cmd cmd;
         u8 channel_id;
         struct cfctrl_link_param param;
-        struct cfctrl_request_info *next;
         struct cflayer *client_layer;
+        struct list_head list;
 };
 
 struct cfctrl {
@@ -103,7 +103,7 @@ struct cfctrl {
         struct cfctrl_rsp res;
         atomic_t req_seq_no;
         atomic_t rsp_seq_no;
-        struct cfctrl_request_info *first_req;
+        struct list_head list;
         /* Protects from simultaneous access to first_req list */
         spinlock_t info_list_lock;
 #ifndef CAIF_NO_LOOP
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
new file mode 100644
index 00000000000..6cf44866cec
--- /dev/null
+++ b/include/net/cls_cgroup.h
@@ -0,0 +1,63 @@
+/*
+ * cls_cgroup.h                 Control Group Classifier
+ *
+ * Authors:     Thomas Graf <tgraf@suug.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#ifndef _NET_CLS_CGROUP_H
+#define _NET_CLS_CGROUP_H
+
+#include <linux/cgroup.h>
+#include <linux/hardirq.h>
+#include <linux/rcupdate.h>
+
+#ifdef CONFIG_CGROUPS
+struct cgroup_cls_state
+{
+        struct cgroup_subsys_state css;
+        u32 classid;
+};
+
+#ifdef CONFIG_NET_CLS_CGROUP
+static inline u32 task_cls_classid(struct task_struct *p)
+{
+        if (in_interrupt())
+                return 0;
+
+        return container_of(task_subsys_state(p, net_cls_subsys_id),
+                            struct cgroup_cls_state, css)->classid;
+}
+#else
+extern int net_cls_subsys_id;
+
+static inline u32 task_cls_classid(struct task_struct *p)
+{
+        int id;
+        u32 classid;
+
+        if (in_interrupt())
+                return 0;
+
+        rcu_read_lock();
+        id = rcu_dereference(net_cls_subsys_id);
+        if (id >= 0)
+                classid = container_of(task_subsys_state(p, id),
+                                       struct cgroup_cls_state, css)->classid;
+        rcu_read_unlock();
+
+        return classid;
+}
+#endif
+#else
+static inline u32 task_cls_classid(struct task_struct *p)
+{
+        return 0;
+}
+#endif
+#endif  /* _NET_CLS_CGROUP_H */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index e24b0363e6c..de22cbfef23 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -815,6 +815,7 @@ enum ieee80211_key_flags {
  *      encrypted in hardware.
  * @alg: The key algorithm.
  * @flags: key flags, see &enum ieee80211_key_flags.
+ * @ap_addr: AP's MAC address
  * @keyidx: the key index (0-3)
  * @keylen: key material length
  * @key: key material. For ALG_TKIP the key is encoded as a 256-bit (32 byte)
@@ -1637,6 +1638,8 @@ enum ieee80211_ampdu_mlme_action {
  *      Returns a negative error code on failure.
  *      The callback must be atomic.
  *
+ * @get_survey: Return per-channel survey information
+ *
  * @rfkill_poll: Poll rfkill hardware state. If you need this, you also
  *      need to set wiphy->rfkill_poll to %true before registration,
  *      and need to call wiphy_rfkill_set_hw_state() in the callback.
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index dffde8e6920..3d7524fba19 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -61,7 +61,7 @@ static inline int nf_conntrack_confirm(struct sk_buff *skb)
         int ret = NF_ACCEPT;
 
         if (ct && ct != &nf_conntrack_untracked) {
-                if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
+                if (!nf_ct_is_confirmed(ct))
                         ret = __nf_conntrack_confirm(skb);
                 if (likely(ret == NF_ACCEPT))
                         nf_ct_deliver_cached_events(ct);
diff --git a/include/net/sock.h b/include/net/sock.h
index 5697caf8cc7..d2a71b04a5a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -312,7 +312,7 @@ struct sock {
         void                    *sk_security;
 #endif
         __u32                   sk_mark;
-        /* XXX 4 bytes hole on 64 bit */
+        u32                     sk_classid;
         void                    (*sk_state_change)(struct sock *sk);
         void                    (*sk_data_ready)(struct sock *sk, int bytes);
         void                    (*sk_write_space)(struct sock *sk);
@@ -1074,6 +1074,14 @@ extern void *sock_kmalloc(struct sock *sk, int size,
 extern void sock_kfree_s(struct sock *sk, void *mem, int size);
 extern void sk_send_sigurg(struct sock *sk);
 
+#ifdef CONFIG_CGROUPS
+extern void sock_update_classid(struct sock *sk);
+#else
+static inline void sock_update_classid(struct sock *sk)
+{
+}
+#endif
+
 /*
  * Functions to fill in entries in struct proto_ops when a protocol
  * does not implement a particular function.
@@ -1404,7 +1412,7 @@ static inline int sk_has_allocations(const struct sock *sk)
 
 /**
  * wq_has_sleeper - check if there are any waiting processes
- * @sk: struct socket_wq
+ * @wq: struct socket_wq
  *
  * Returns true if socket_wq has waiting processes
  *
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 84ff5e75c08..997080f00e0 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2287,6 +2287,8 @@ static int __do_proc_dointvec(void *tbl_data, struct ctl_table *table,
                 if (write) {
                         left -= proc_skip_spaces(&kbuf);
 
+                        if (!left)
+                                break;
                         err = proc_get_long(&kbuf, &left, &lval, &neg,
                                              proc_wspace_sep,
                                              sizeof(proc_wspace_sep), NULL);
@@ -2313,7 +2315,7 @@ static int __do_proc_dointvec(void *tbl_data, struct ctl_table *table,
 
         if (!write && !first && left && !err)
                 err = proc_put_char(&buffer, &left, '\n');
-        if (write && !err)
+        if (write && !err && left)
                 left -= proc_skip_spaces(&kbuf);
 free:
         if (write) {
diff --git a/net/caif/Kconfig b/net/caif/Kconfig
index cd1daf6008b..ed651786f16 100644
--- a/net/caif/Kconfig
+++ b/net/caif/Kconfig
@@ -2,10 +2,8 @@
 # CAIF net configurations
 #
 
-#menu "CAIF Support"
-comment "CAIF Support"
 menuconfig CAIF
-        tristate "Enable CAIF support"
+        tristate "CAIF support"
         select CRC_CCITT
         default n
         ---help---
@@ -45,4 +43,3 @@ config CAIF_NETDEV
         If unsure say Y.
 
 endif
-#endmenu
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index c3a70c5c893..3d0e09584fa 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -60,7 +60,7 @@ struct debug_fs_counter {
         atomic_t num_rx_flow_off;
         atomic_t num_rx_flow_on;
 };
-struct debug_fs_counter cnt;
+static struct debug_fs_counter cnt;
 #define dbfs_atomic_inc(v) atomic_inc(v)
 #define dbfs_atomic_dec(v) atomic_dec(v)
 #else
@@ -128,17 +128,17 @@ static void caif_read_unlock(struct sock *sk)
         mutex_unlock(&cf_sk->readlock);
 }
 
-int sk_rcvbuf_lowwater(struct caifsock *cf_sk)
+static int sk_rcvbuf_lowwater(struct caifsock *cf_sk)
 {
         /* A quarter of full buffer is used a low water mark */
         return cf_sk->sk.sk_rcvbuf / 4;
 }
 
-void caif_flow_ctrl(struct sock *sk, int mode)
+static void caif_flow_ctrl(struct sock *sk, int mode)
 {
         struct caifsock *cf_sk;
         cf_sk = container_of(sk, struct caifsock, sk);
-        if (cf_sk->layer.dn)
+        if (cf_sk->layer.dn && cf_sk->layer.dn->modemcmd)
                 cf_sk->layer.dn->modemcmd(cf_sk->layer.dn, mode);
 }
 
@@ -146,7 +146,7 @@ void caif_flow_ctrl(struct sock *sk, int mode)
  * Copied from sock.c:sock_queue_rcv_skb(), but changed so packets are
  * not dropped, but CAIF is sending flow off instead.
  */
-int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
         int err;
         int skb_len;
@@ -162,9 +162,8 @@ int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
                         atomic_read(&cf_sk->sk.sk_rmem_alloc),
                         sk_rcvbuf_lowwater(cf_sk));
                 set_rx_flow_off(cf_sk);
-                if (cf_sk->layer.dn)
-                        cf_sk->layer.dn->modemcmd(cf_sk->layer.dn,
-                                                CAIF_MODEMCMD_FLOW_OFF_REQ);
+                dbfs_atomic_inc(&cnt.num_rx_flow_off);
+                caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
         }
 
         err = sk_filter(sk, skb);
@@ -175,9 +174,8 @@ int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
                 trace_printk("CAIF: %s():"
                         " sending flow OFF due to rmem_schedule\n",
                         __func__);
-                if (cf_sk->layer.dn)
-                        cf_sk->layer.dn->modemcmd(cf_sk->layer.dn,
-                                                CAIF_MODEMCMD_FLOW_OFF_REQ);
+                dbfs_atomic_inc(&cnt.num_rx_flow_off);
+                caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
         }
         skb->dev = NULL;
         skb_set_owner_r(skb, sk);
@@ -285,65 +283,51 @@ static void caif_check_flow_release(struct sock *sk)
 {
         struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
 
-        if (cf_sk->layer.dn == NULL || cf_sk->layer.dn->modemcmd == NULL)
-                return;
         if (rx_flow_is_on(cf_sk))
                 return;
 
         if (atomic_read(&sk->sk_rmem_alloc) <= sk_rcvbuf_lowwater(cf_sk)) {
                         dbfs_atomic_inc(&cnt.num_rx_flow_on);
                         set_rx_flow_on(cf_sk);
-                        cf_sk->layer.dn->modemcmd(cf_sk->layer.dn,
-                                                CAIF_MODEMCMD_FLOW_ON_REQ);
+                        caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_ON_REQ);
         }
 }
+
 /*
- * Copied from sock.c:sock_queue_rcv_skb(), and added check that user buffer
- * has sufficient size.
+ * Copied from unix_dgram_recvmsg, but removed credit checks,
+ * changed locking, address handling and added MSG_TRUNC.
  */
-
 static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock,
-                                struct msghdr *m, size_t buf_len, int flags)
+                                struct msghdr *m, size_t len, int flags)
 
 {
         struct sock *sk = sock->sk;
         struct sk_buff *skb;
-        int ret = 0;
-        int len;
+        int ret;
+        int copylen;
 
-        if (unlikely(!buf_len))
-                return -EINVAL;
+        ret = -EOPNOTSUPP;
+        if (m->msg_flags&MSG_OOB)
+                goto read_error;
 
         skb = skb_recv_datagram(sk, flags, 0 , &ret);
         if (!skb)
                 goto read_error;
-
-        len = skb->len;
-
-        if (skb && skb->len > buf_len && !(flags & MSG_PEEK)) {
-                len = buf_len;
-                /*
-                 * Push skb back on receive queue if buffer too small.
-                 * This has a built-in race where multi-threaded receive
-                 * may get packet in wrong order, but multiple read does
-                 * not really guarantee ordered delivery anyway.
-                 * Let's optimize for speed without taking locks.
-                 */
-
-                skb_queue_head(&sk->sk_receive_queue, skb);
-                ret = -EMSGSIZE;
-                goto read_error;
+        copylen = skb->len;
+        if (len < copylen) {
+                m->msg_flags |= MSG_TRUNC;
+                copylen = len;
         }
 
-        ret = skb_copy_datagram_iovec(skb, 0, m->msg_iov, len);
+        ret = skb_copy_datagram_iovec(skb, 0, m->msg_iov, copylen);
         if (ret)
-                goto read_error;
+                goto out_free;
 
+        ret = (flags & MSG_TRUNC) ? skb->len : copylen;
+out_free:
         skb_free_datagram(sk, skb);
-
         caif_check_flow_release(sk);
-
-        return len;
+        return ret;
 
 read_error:
         return ret;
@@ -920,17 +904,17 @@ wait_connect:
         timeo = sock_sndtimeo(sk, flags & O_NONBLOCK);
 
         release_sock(sk);
-        err = wait_event_interruptible_timeout(*sk_sleep(sk),
+        err = -ERESTARTSYS;
+        timeo = wait_event_interruptible_timeout(*sk_sleep(sk),
                         sk->sk_state != CAIF_CONNECTING,
                         timeo);
         lock_sock(sk);
-        if (err < 0)
+        if (timeo < 0)
                 goto out; /* -ERESTARTSYS */
-        if (err == 0 && sk->sk_state != CAIF_CONNECTED) {
-                err = -ETIMEDOUT;
-                goto out;
-        }
 
+        err = -ETIMEDOUT;
+        if (timeo == 0 && sk->sk_state != CAIF_CONNECTED)
+                goto out;
         if (sk->sk_state != CAIF_CONNECTED) {
                 sock->state = SS_UNCONNECTED;
                 err = sock_error(sk);
@@ -945,7 +929,6 @@ out:
         return err;
 }
 
-
 /*
  * caif_release() - Disconnect a CAIF Socket
  * Copied and modified af_irda.c:irda_release().
@@ -1019,10 +1002,6 @@ static unsigned int caif_poll(struct file *file,
                 (sk->sk_shutdown & RCV_SHUTDOWN))
                 mask |= POLLIN | POLLRDNORM;
 
-        /* Connection-based need to check for termination and startup */
-        if (sk->sk_state == CAIF_DISCONNECTED)
-                mask |= POLLHUP;
-
         /*
          * we set writable also when the other side has shut down the
          * connection. This prevents stuck sockets.
@@ -1194,7 +1173,7 @@ static struct net_proto_family caif_family_ops = {
         .owner = THIS_MODULE,
 };
 
-int af_caif_init(void)
+static int af_caif_init(void)
 {
         int err = sock_register(&caif_family_ops);
         if (!err)
diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 0ffe1e1ce90..fcfda98a5e6 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -44,13 +44,14 @@ struct cflayer *cfctrl_create(void)
         dev_info.id = 0xff;
         memset(this, 0, sizeof(*this));
         cfsrvl_init(&this->serv, 0, &dev_info);
-        spin_lock_init(&this->info_list_lock);
         atomic_set(&this->req_seq_no, 1);
         atomic_set(&this->rsp_seq_no, 1);
         this->serv.layer.receive = cfctrl_recv;
         sprintf(this->serv.layer.name, "ctrl");
         this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
         spin_lock_init(&this->loop_linkid_lock);
+        spin_lock_init(&this->info_list_lock);
+        INIT_LIST_HEAD(&this->list);
         this->loop_linkid = 1;
         return &this->serv.layer;
 }
@@ -112,20 +113,10 @@ bool cfctrl_req_eq(struct cfctrl_request_info *r1,
 void cfctrl_insert_req(struct cfctrl *ctrl,
                               struct cfctrl_request_info *req)
 {
-        struct cfctrl_request_info *p;
         spin_lock(&ctrl->info_list_lock);
-        req->next = NULL;
         atomic_inc(&ctrl->req_seq_no);
         req->sequence_no = atomic_read(&ctrl->req_seq_no);
-        if (ctrl->first_req == NULL) {
-                ctrl->first_req = req;
-                spin_unlock(&ctrl->info_list_lock);
-                return;
-        }
-        p = ctrl->first_req;
-        while (p->next != NULL)
-                p = p->next;
-        p->next = req;
+        list_add_tail(&req->list, &ctrl->list);
         spin_unlock(&ctrl->info_list_lock);
 }
 
@@ -133,46 +124,28 @@ void cfctrl_insert_req(struct cfctrl *ctrl,
 struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
                                               struct cfctrl_request_info *req)
 {
-        struct cfctrl_request_info *p;
-        struct cfctrl_request_info *ret;
+        struct cfctrl_request_info *p, *tmp, *first;
 
         spin_lock(&ctrl->info_list_lock);
-        if (ctrl->first_req == NULL) {
-                spin_unlock(&ctrl->info_list_lock);
-                return NULL;
-        }
-
-        if (cfctrl_req_eq(req, ctrl->first_req)) {
-                ret = ctrl->first_req;
-                caif_assert(ctrl->first_req);
-                atomic_set(&ctrl->rsp_seq_no,
-                                 ctrl->first_req->sequence_no);
-                ctrl->first_req = ctrl->first_req->next;
-                spin_unlock(&ctrl->info_list_lock);
-                return ret;
-        }
+        first = list_first_entry(&ctrl->list, struct cfctrl_request_info, list);
 
-        p = ctrl->first_req;
-
-        while (p->next != NULL) {
-                if (cfctrl_req_eq(req, p->next)) {
-                        pr_warning("CAIF: %s(): Requests are not "
+        list_for_each_entry_safe(p, tmp, &ctrl->list, list) {
+                if (cfctrl_req_eq(req, p)) {
+                        if (p != first)
+                                pr_warning("CAIF: %s(): Requests are not "
                                         "received in order\n",
                                         __func__);
-                        ret = p->next;
+
                         atomic_set(&ctrl->rsp_seq_no,
-                                        p->next->sequence_no);
-                        p->next = p->next->next;
-                        spin_unlock(&ctrl->info_list_lock);
-                        return ret;
+                                         p->sequence_no);
+                        list_del(&p->list);
+                        goto out;
                 }
-                p = p->next;
         }
+        p = NULL;
+out:
         spin_unlock(&ctrl->info_list_lock);
-
-        pr_warning("CAIF: %s(): Request does not match\n",
-                   __func__);
-        return NULL;
+        return p;
 }
 
 struct cfctrl_rsp *cfctrl_get_respfuncs(struct cflayer *layer)
@@ -388,31 +361,18 @@ void cfctrl_getstartreason_req(struct cflayer *layer)
 
 void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer)
 {
-        struct cfctrl_request_info *p, *req;
+        struct cfctrl_request_info *p, *tmp;
         struct cfctrl *ctrl = container_obj(layr);
         spin_lock(&ctrl->info_list_lock);
-
-        if (ctrl->first_req == NULL) {
-                spin_unlock(&ctrl->info_list_lock);
-                return;
-        }
-
-        if (ctrl->first_req->client_layer == adap_layer) {
-
-                req = ctrl->first_req;
-                ctrl->first_req = ctrl->first_req->next;
-                kfree(req);
-        }
-
-        p = ctrl->first_req;
-        while (p != NULL && p->next != NULL) {
-                if (p->next->client_layer == adap_layer) {
-
-                        req = p->next;
-                        p->next = p->next->next;
-                        kfree(p->next);
+        pr_warning("CAIF: %s(): enter\n", __func__);
+
+        list_for_each_entry_safe(p, tmp, &ctrl->list, list) {
+                if (p->client_layer == adap_layer) {
+                        pr_warning("CAIF: %s(): cancel req :%d\n", __func__,
+                                        p->sequence_no);
+                        list_del(&p->list);
+                        kfree(p);
                 }
-                p = p->next;
         }
 
         spin_unlock(&ctrl->info_list_lock);
@@ -634,7 +594,7 @@ static void cfctrl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
         case _CAIF_CTRLCMD_PHYIF_FLOW_OFF_IND:
         case CAIF_CTRLCMD_FLOW_OFF_IND:
                 spin_lock(&this->info_list_lock);
-                if (this->first_req != NULL) {
+                if (!list_empty(&this->list)) {
                         pr_debug("CAIF: %s(): Received flow off in "
                                    "control layer", __func__);
                 }
diff --git a/net/caif/cfmuxl.c b/net/caif/cfmuxl.c
index 7372f27f1d3..80c8d332b25 100644
--- a/net/caif/cfmuxl.c
+++ b/net/caif/cfmuxl.c
@@ -174,10 +174,11 @@ struct cflayer *cfmuxl_remove_uplayer(struct cflayer *layr, u8 id)
         spin_lock(&muxl->receive_lock);
         up = get_up(muxl, id);
         if (up == NULL)
-                return NULL;
+                goto out;
         memset(muxl->up_cache, 0, sizeof(muxl->up_cache));
         list_del(&up->node);
         cfsrvl_put(up);
+out:
         spin_unlock(&muxl->receive_lock);
         return up;
 }
diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c
index 83fff2ff665..a6fdf899741 100644
--- a/net/caif/cfpkt_skbuff.c
+++ b/net/caif/cfpkt_skbuff.c
@@ -238,6 +238,7 @@ int cfpkt_add_head(struct cfpkt *pkt, const void *data2, u16 len)
         struct sk_buff *lastskb;
         u8 *to;
         const u8 *data = data2;
+        int ret;
         if (unlikely(is_erronous(pkt)))
                 return -EPROTO;
         if (unlikely(skb_headroom(skb) < len)) {
@@ -246,9 +247,10 @@ int cfpkt_add_head(struct cfpkt *pkt, const void *data2, u16 len)
         }
 
         /* Make sure data is writable */
-        if (unlikely(skb_cow_data(skb, 0, &lastskb) < 0)) {
+        ret = skb_cow_data(skb, 0, &lastskb);
+        if (unlikely(ret < 0)) {
                 PKT_ERROR(pkt, "cfpkt_add_head: cow failed\n");
-                return -EPROTO;
+                return ret;
         }
 
         to = skb_push(skb, len);
@@ -316,6 +318,8 @@ EXPORT_SYMBOL(cfpkt_setlen);
 struct cfpkt *cfpkt_create_uplink(const unsigned char *data, unsigned int len)
 {
         struct cfpkt *pkt = cfpkt_create_pfx(len + PKT_POSTFIX, PKT_PREFIX);
+        if (!pkt)
+                return NULL;
         if (unlikely(data != NULL))
                 cfpkt_add_body(pkt, data, len);
         return pkt;
@@ -344,12 +348,13 @@ struct cfpkt *cfpkt_append(struct cfpkt *dstpkt,
 
         if (dst->tail + neededtailspace > dst->end) {
                 /* Create a dumplicate of 'dst' with more tail space */
+                struct cfpkt *tmppkt;
                 dstlen = skb_headlen(dst);
                 createlen = dstlen + neededtailspace;
-                tmp = pkt_to_skb(
-                        cfpkt_create(createlen + PKT_PREFIX + PKT_POSTFIX));
-                if (!tmp)
+                tmppkt = cfpkt_create(createlen + PKT_PREFIX + PKT_POSTFIX);
+                if (tmppkt == NULL)
                         return NULL;
+                tmp = pkt_to_skb(tmppkt);
                 skb_set_tail_pointer(tmp, dstlen);
                 tmp->len = dstlen;
                 memcpy(tmp->data, dst->data, dstlen);
@@ -368,6 +373,7 @@ struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos)
 {
         struct sk_buff *skb2;
         struct sk_buff *skb = pkt_to_skb(pkt);
+        struct cfpkt *tmppkt;
         u8 *split = skb->data + pos;
         u16 len2nd = skb_tail_pointer(skb) - split;
 
@@ -381,9 +387,12 @@ struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos)
         }
 
         /* Create a new packet for the second part of the data */
-        skb2 = pkt_to_skb(
-                cfpkt_create_pfx(len2nd + PKT_PREFIX + PKT_POSTFIX,
-                                 PKT_PREFIX));
+        tmppkt = cfpkt_create_pfx(len2nd + PKT_PREFIX + PKT_POSTFIX,
+                                  PKT_PREFIX);
+        if (tmppkt == NULL)
+                return NULL;
+        skb2 = pkt_to_skb(tmppkt);
+
 
         if (skb2 == NULL)
                 return NULL;
diff --git a/net/caif/cfserl.c b/net/caif/cfserl.c
index 06029ea2da2..cb4325a3dc8 100644
--- a/net/caif/cfserl.c
+++ b/net/caif/cfserl.c
@@ -67,6 +67,8 @@ static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
                 layr->incomplete_frm =
                     cfpkt_append(layr->incomplete_frm, newpkt, expectlen);
                 pkt = layr->incomplete_frm;
+                if (pkt == NULL)
+                        return -ENOMEM;
         } else {
                 pkt = newpkt;
         }
@@ -154,7 +156,6 @@ static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
                         if (layr->usestx) {
                                 if (tail_pkt != NULL)
                                         pkt = cfpkt_append(pkt, tail_pkt, 0);
-
                                 /* Start search for next STX if frame failed */
                                 continue;
                         } else {
diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c
index aff31f34528..6e5b7079a68 100644
--- a/net/caif/cfsrvl.c
+++ b/net/caif/cfsrvl.c
@@ -123,6 +123,12 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl)
                         struct caif_payload_info *info;
                         u8 flow_off = SRVL_FLOW_OFF;
                         pkt = cfpkt_create(SRVL_CTRL_PKT_SIZE);
+                        if (!pkt) {
+                                pr_warning("CAIF: %s(): Out of memory\n",
+                                        __func__);
+                                return -ENOMEM;
+                        }
+
                         if (cfpkt_add_head(pkt, &flow_off, 1) < 0) {
                                 pr_err("CAIF: %s(): Packet is erroneous!\n",
                                         __func__);
diff --git a/net/core/dev.c b/net/core/dev.c
index d273e4e3ecd..1845b08c624 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -954,18 +954,22 @@ int dev_alloc_name(struct net_device *dev, const char *name)
 }
 EXPORT_SYMBOL(dev_alloc_name);
 
-static int dev_get_valid_name(struct net *net, const char *name, char *buf,
-                              bool fmt)
+static int dev_get_valid_name(struct net_device *dev, const char *name, bool fmt)
 {
+        struct net *net;
+
+        BUG_ON(!dev_net(dev));
+        net = dev_net(dev);
+
         if (!dev_valid_name(name))
                 return -EINVAL;
 
         if (fmt && strchr(name, '%'))
-                return __dev_alloc_name(net, name, buf);
+                return dev_alloc_name(dev, name);
         else if (__dev_get_by_name(net, name))
                 return -EEXIST;
-        else if (buf != name)
-                strlcpy(buf, name, IFNAMSIZ);
+        else if (dev->name != name)
+                strlcpy(dev->name, name, IFNAMSIZ);
 
         return 0;
 }
@@ -997,7 +1001,7 @@ int dev_change_name(struct net_device *dev, const char *newname)
 
         memcpy(oldname, dev->name, IFNAMSIZ);
 
-        err = dev_get_valid_name(net, newname, dev->name, 1);
+        err = dev_get_valid_name(dev, newname, 1);
         if (err < 0)
                 return err;
 
@@ -2421,10 +2425,7 @@ static int enqueue_to_backlog(struct sk_buff *skb, int cpu,
                 if (skb_queue_len(&sd->input_pkt_queue)) {
 enqueue:
                         __skb_queue_tail(&sd->input_pkt_queue, skb);
-#ifdef CONFIG_RPS
-                        *qtail = sd->input_queue_head +
-                                        skb_queue_len(&sd->input_pkt_queue);
-#endif
+                        input_queue_tail_incr_save(sd, qtail);
                         rps_unlock(sd);
                         local_irq_restore(flags);
                         return NET_RX_SUCCESS;
@@ -2959,7 +2960,7 @@ static void flush_backlog(void *arg)
                 if (skb->dev == dev) {
                         __skb_unlink(skb, &sd->input_pkt_queue);
                         kfree_skb(skb);
-                        input_queue_head_add(sd, 1);
+                        input_queue_head_incr(sd);
                 }
         }
         rps_unlock(sd);
@@ -2968,6 +2969,7 @@ static void flush_backlog(void *arg)
                 if (skb->dev == dev) {
                         __skb_unlink(skb, &sd->process_queue);
                         kfree_skb(skb);
+                        input_queue_head_incr(sd);
                 }
         }
 }
@@ -3323,18 +3325,20 @@ static int process_backlog(struct napi_struct *napi, int quota)
                 while ((skb = __skb_dequeue(&sd->process_queue))) {
                         local_irq_enable();
                         __netif_receive_skb(skb);
-                        if (++work >= quota)
-                                return work;
                         local_irq_disable();
+                        input_queue_head_incr(sd);
+                        if (++work >= quota) {
+                                local_irq_enable();
+                                return work;
+                        }
                 }
 
                 rps_lock(sd);
                 qlen = skb_queue_len(&sd->input_pkt_queue);
-                if (qlen) {
-                        input_queue_head_add(sd, qlen);
+                if (qlen)
                         skb_queue_splice_tail_init(&sd->input_pkt_queue,
                                                    &sd->process_queue);
-                }
+
                 if (qlen < quota - work) {
                         /*
                          * Inline a custom version of __napi_complete().
@@ -4960,7 +4964,7 @@ int register_netdevice(struct net_device *dev)
                 }
         }
 
-        ret = dev_get_valid_name(net, dev->name, dev->name, 0);
+        ret = dev_get_valid_name(dev, dev->name, 0);
         if (ret)
                 goto err_uninit;
 
@@ -5558,7 +5562,7 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
                 /* We get here if we can't use the current device name */
                 if (!pat)
                         goto out;
-                if (dev_get_valid_name(net, pat, dev->name, 1))
+                if (dev_get_valid_name(dev, pat, 1))
                         goto out;
         }
 
@@ -5661,12 +5665,14 @@ static int dev_cpu_callback(struct notifier_block *nfb,
         local_irq_enable();
 
         /* Process offline CPU's input_pkt_queue */
-        while ((skb = __skb_dequeue(&oldsd->input_pkt_queue))) {
+        while ((skb = __skb_dequeue(&oldsd->process_queue))) {
                 netif_rx(skb);
-                input_queue_head_add(oldsd, 1);
+                input_queue_head_incr(oldsd);
         }
-        while ((skb = __skb_dequeue(&oldsd->process_queue)))
+        while ((skb = __skb_dequeue(&oldsd->input_pkt_queue))) {
                 netif_rx(skb);
+                input_queue_head_incr(oldsd);
+        }
 
         return NOTIFY_OK;
 }
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index e4b9870e470..7ab86f3a1ea 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1199,8 +1199,10 @@ static int do_setlink(struct net_device *dev, struct ifinfomsg *ifm,
                 struct nlattr *attr;
                 int rem;
                 nla_for_each_nested(attr, tb[IFLA_VFINFO_LIST], rem) {
-                        if (nla_type(attr) != IFLA_VF_INFO)
+                        if (nla_type(attr) != IFLA_VF_INFO) {
+                                err = -EINVAL;
                                 goto errout;
+                        }
                         err = do_setvfinfo(dev, attr);
                         if (err < 0)
                                 goto errout;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 66d9c416851..f8abf68e398 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2722,6 +2722,7 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb)
         *NAPI_GRO_CB(nskb) = *NAPI_GRO_CB(p);
         skb_shinfo(nskb)->frag_list = p;
         skb_shinfo(nskb)->gso_size = pinfo->gso_size;
+        pinfo->gso_size = 0;
         skb_header_release(p);
         nskb->prev = p;
 
diff --git a/net/core/sock.c b/net/core/sock.c
index bf88a167c8f..37fe9b6adad 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -123,6 +123,7 @@
 #include <linux/net_tstamp.h>
 #include <net/xfrm.h>
 #include <linux/ipsec.h>
+#include <net/cls_cgroup.h>
 
 #include <linux/filter.h>
 
@@ -217,6 +218,11 @@ __u32 sysctl_rmem_default __read_mostly = SK_RMEM_MAX;
 int sysctl_optmem_max __read_mostly = sizeof(unsigned long)*(2*UIO_MAXIOV+512);
 EXPORT_SYMBOL(sysctl_optmem_max);
 
+#if defined(CONFIG_CGROUPS) && !defined(CONFIG_NET_CLS_CGROUP)
+int net_cls_subsys_id = -1;
+EXPORT_SYMBOL_GPL(net_cls_subsys_id);
+#endif
+
 static int sock_set_timeout(long *timeo_p, char __user *optval, int optlen)
 {
         struct timeval tv;
@@ -1050,6 +1056,17 @@ static void sk_prot_free(struct proto *prot, struct sock *sk)
         module_put(owner);
 }
 
+#ifdef CONFIG_CGROUPS
+void sock_update_classid(struct sock *sk)
+{
+        u32 classid = task_cls_classid(current);
+
+        if (classid && classid != sk->sk_classid)
+                sk->sk_classid = classid;
+}
+EXPORT_SYMBOL(sock_update_classid);
+#endif
+
 /**
  *      sk_alloc - All socket objects are allocated here
  *      @net: the applicable net namespace
@@ -1073,6 +1090,8 @@ struct sock *sk_alloc(struct net *net, int family, gfp_t priority,
                 sock_lock_init(sk);
                 sock_net_set(sk, get_net(net));
                 atomic_set(&sk->sk_wmem_alloc, 1);
+
+                sock_update_classid(sk);
         }
 
         return sk;
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 58f7bc15685..6beb6a7d6fb 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -124,9 +124,9 @@ static int dccp_rcv_closereq(struct sock *sk, struct sk_buff *skb)
         return queued;
 }
 
-static u8 dccp_reset_code_convert(const u8 code)
+static u16 dccp_reset_code_convert(const u8 code)
 {
-        const u8 error_code[] = {
+        const u16 error_code[] = {
         [DCCP_RESET_CODE_CLOSED]             = 0,       /* normal termination */
         [DCCP_RESET_CODE_UNSPECIFIED]        = 0,       /* nothing known */
         [DCCP_RESET_CODE_ABORTED]            = ECONNRESET,
@@ -148,7 +148,7 @@ static u8 dccp_reset_code_convert(const u8 code)
 
 static void dccp_rcv_reset(struct sock *sk, struct sk_buff *skb)
 {
-        u8 err = dccp_reset_code_convert(dccp_hdr_reset(skb)->dccph_reset_code);
+        u16 err = dccp_reset_code_convert(dccp_hdr_reset(skb)->dccph_reset_code);
 
         sk->sk_err = err;
 
diff --git a/net/ieee802154/wpan-class.c b/net/ieee802154/wpan-class.c
index 3d803a1b9fb..1627ef2e852 100644
--- a/net/ieee802154/wpan-class.c
+++ b/net/ieee802154/wpan-class.c
@@ -147,13 +147,15 @@ struct wpan_phy *wpan_phy_alloc(size_t priv_size)
         struct wpan_phy *phy = kzalloc(sizeof(*phy) + priv_size,
                         GFP_KERNEL);
 
+        if (!phy)
+                goto out;
         mutex_lock(&wpan_phy_mutex);
         phy->idx = wpan_phy_idx++;
         if (unlikely(!wpan_phy_idx_valid(phy->idx))) {
                 wpan_phy_idx--;
                 mutex_unlock(&wpan_phy_mutex);
                 kfree(phy);
-                return NULL;
+                goto out;
         }
         mutex_unlock(&wpan_phy_mutex);
 
@@ -168,6 +170,9 @@ struct wpan_phy *wpan_phy_alloc(size_t priv_size)
         phy->current_page = 0; /* for compatibility */
 
         return phy;
+
+out:
+        return NULL;
 }
 EXPORT_SYMBOL(wpan_phy_alloc);
 
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 48a5e80957f..df9d45544ca 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -145,7 +145,7 @@ enum plink_state {
 /**
  * struct sta_ampdu_mlme - STA aggregation information.
  *
- * @tid_state_rx: TID's state in Rx session state machine.
+ * @tid_active_rx: TID's state in Rx session state machine.
  * @tid_rx: aggregation info for Rx per TID
  * @tid_state_tx: TID's state in Tx session state machine.
  * @tid_tx: aggregation info for Tx per TID
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index b83c530c5e0..eeeb8bc7398 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -424,6 +424,16 @@ __nf_conntrack_confirm(struct sk_buff *skb)
 
         spin_lock_bh(&nf_conntrack_lock);
 
+        /* We have to check the DYING flag inside the lock to prevent
+           a race against nf_ct_get_next_corpse() possibly called from
+           user context, else we insert an already 'dead' hash, blocking
+           further use of that particular connection -JM */
+
+        if (unlikely(nf_ct_is_dying(ct))) {
+                spin_unlock_bh(&nf_conntrack_lock);
+                return NF_ACCEPT;
+        }
+
         /* See if there's one in the list already, including reverse:
            NAT could have grabbed it without realizing, since we're
            not in the hash.  If there is, we lost race. */
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index b20f4275893..53d892210a0 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -1393,10 +1393,8 @@ static int sip_help_tcp(struct sk_buff *skb, unsigned int protoff,
 
         nf_ct_refresh(ct, skb, sip_timeout * HZ);
 
-        if (skb_is_nonlinear(skb)) {
-                pr_debug("Copy of skbuff not supported yet.\n");
-                return NF_ACCEPT;
-        }
+        if (unlikely(skb_linearize(skb)))
+                return NF_DROP;
 
         dptr = skb->data + dataoff;
         datalen = skb->len - dataoff;
@@ -1455,10 +1453,8 @@ static int sip_help_udp(struct sk_buff *skb, unsigned int protoff,
 
         nf_ct_refresh(ct, skb, sip_timeout * HZ);
 
-        if (skb_is_nonlinear(skb)) {
-                pr_debug("Copy of skbuff not supported yet.\n");
-                return NF_ACCEPT;
-        }
+        if (unlikely(skb_linearize(skb)))
+                return NF_DROP;
 
         dptr = skb->data + dataoff;
         datalen = skb->len - dataoff;
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index af4d38bc3b2..7b048a35ca5 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -626,6 +626,7 @@ static void pep_sock_close(struct sock *sk, long timeout)
         struct pep_sock *pn = pep_sk(sk);
         int ifindex = 0;
 
+        sock_hold(sk); /* keep a reference after sk_common_release() */
         sk_common_release(sk);
 
         lock_sock(sk);
@@ -644,6 +645,7 @@ static void pep_sock_close(struct sock *sk, long timeout)
 
         if (ifindex)
                 gprs_detach(sk);
+        sock_put(sk);
 }
 
 static int pep_wait_connreq(struct sock *sk, int noblock)
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c
index 221180384fd..78ef2c5e130 100644
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@@ -16,14 +16,11 @@
 #include <linux/errno.h>
 #include <linux/skbuff.h>
 #include <linux/cgroup.h>
+#include <linux/rcupdate.h>
 #include <net/rtnetlink.h>
 #include <net/pkt_cls.h>
-
-struct cgroup_cls_state
-{
-        struct cgroup_subsys_state css;
-        u32 classid;
-};
+#include <net/sock.h>
+#include <net/cls_cgroup.h>
 
 static struct cgroup_subsys_state *cgrp_create(struct cgroup_subsys *ss,
                                                struct cgroup *cgrp);
@@ -112,6 +109,10 @@ static int cls_cgroup_classify(struct sk_buff *skb, struct tcf_proto *tp,
         struct cls_cgroup_head *head = tp->root;
         u32 classid;
 
+        rcu_read_lock();
+        classid = task_cls_state(current)->classid;
+        rcu_read_unlock();
+
         /*
          * Due to the nature of the classifier it is required to ignore all
          * packets originating from softirq context as accessing `current'
@@ -122,12 +123,12 @@ static int cls_cgroup_classify(struct sk_buff *skb, struct tcf_proto *tp,
          * calls by looking at the number of nested bh disable calls because
          * softirqs always disables bh.
          */
-        if (softirq_count() != SOFTIRQ_OFFSET)
-                return -1;
-
-        rcu_read_lock();
-        classid = task_cls_state(current)->classid;
-        rcu_read_unlock();
+        if (softirq_count() != SOFTIRQ_OFFSET) {
+                /* If there is an sk_classid we'll use that. */
+                if (!skb->sk)
+                        return -1;
+                classid = skb->sk->sk_classid;
+        }
 
         if (!classid)
                 return -1;
@@ -289,18 +290,35 @@ static struct tcf_proto_ops cls_cgroup_ops __read_mostly = {
 
 static int __init init_cgroup_cls(void)
 {
-        int ret = register_tcf_proto_ops(&cls_cgroup_ops);
-        if (ret)
-                return ret;
+        int ret;
+
         ret = cgroup_load_subsys(&net_cls_subsys);
         if (ret)
-                unregister_tcf_proto_ops(&cls_cgroup_ops);
+                goto out;
+
+#ifndef CONFIG_NET_CLS_CGROUP
+        /* We can't use rcu_assign_pointer because this is an int. */
+        smp_wmb();
+        net_cls_subsys_id = net_cls_subsys.subsys_id;
+#endif
+
+        ret = register_tcf_proto_ops(&cls_cgroup_ops);
+        if (ret)
+                cgroup_unload_subsys(&net_cls_subsys);
+
+out:
         return ret;
 }
 
 static void __exit exit_cgroup_cls(void)
 {
         unregister_tcf_proto_ops(&cls_cgroup_ops);
+
+#ifndef CONFIG_NET_CLS_CGROUP
+        net_cls_subsys_id = -1;
+        synchronize_rcu();
+#endif
+
         cgroup_unload_subsys(&net_cls_subsys);
 }
 
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index fe35c1f338c..b9e8c3b7d40 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1195,6 +1195,11 @@ nla_put_failure:
         return -1;
 }
 
+static bool tc_qdisc_dump_ignore(struct Qdisc *q)
+{
+        return (q->flags & TCQ_F_BUILTIN) ? true : false;
+}
+
 static int qdisc_notify(struct net *net, struct sk_buff *oskb,
                         struct nlmsghdr *n, u32 clid,
                         struct Qdisc *old, struct Qdisc *new)
@@ -1206,11 +1211,11 @@ static int qdisc_notify(struct net *net, struct sk_buff *oskb,
         if (!skb)
                 return -ENOBUFS;
 
-        if (old && old->handle) {
+        if (old && !tc_qdisc_dump_ignore(old)) {
                 if (tc_fill_qdisc(skb, old, clid, pid, n->nlmsg_seq, 0, RTM_DELQDISC) < 0)
                         goto err_out;
         }
-        if (new) {
+        if (new && !tc_qdisc_dump_ignore(new)) {
                 if (tc_fill_qdisc(skb, new, clid, pid, n->nlmsg_seq, old ? NLM_F_REPLACE : 0, RTM_NEWQDISC) < 0)
                         goto err_out;
         }
@@ -1223,11 +1228,6 @@ err_out:
         return -EINVAL;
 }
 
-static bool tc_qdisc_dump_ignore(struct Qdisc *q)
-{
-        return (q->flags & TCQ_F_BUILTIN) ? true : false;
-}
-
 static int tc_dump_qdisc_root(struct Qdisc *root, struct sk_buff *skb,
                               struct netlink_callback *cb,
                               int *q_idx_p, int s_q_idx)
diff --git a/net/socket.c b/net/socket.c
index f9f7d0872ca..367d5477d00 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -94,6 +94,7 @@
 
 #include <net/compat.h>
 #include <net/wext.h>
+#include <net/cls_cgroup.h>
 
 #include <net/sock.h>
 #include <linux/netfilter.h>
@@ -558,6 +559,8 @@ static inline int __sock_sendmsg(struct kiocb *iocb, struct socket *sock,
         struct sock_iocb *si = kiocb_to_siocb(iocb);
         int err;
 
+        sock_update_classid(sock->sk);
+
         si->sock = sock;
         si->scm = NULL;
         si->msg = msg;
@@ -684,6 +687,8 @@ static inline int __sock_recvmsg_nosec(struct kiocb *iocb, struct socket *sock,
 {
         struct sock_iocb *si = kiocb_to_siocb(iocb);
 
+        sock_update_classid(sock->sk);
+
         si->sock = sock;
         si->scm = NULL;
         si->msg = msg;
@@ -777,6 +782,8 @@ static ssize_t sock_splice_read(struct file *file, loff_t *ppos,
         if (unlikely(!sock->ops->splice_read))
                 return -EINVAL;
 
+        sock_update_classid(sock->sk);
+
         return sock->ops->splice_read(sock, ppos, pipe, len, flags);
 }
 
@@ -3069,6 +3076,8 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
 int kernel_sendpage(struct socket *sock, struct page *page, int offset,
                     size_t size, int flags)
 {
+        sock_update_classid(sock->sk);
+
         if (sock->ops->sendpage)
                 return sock->ops->sendpage(sock, page, offset, size, flags);
 
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index d92d088026b..b01a6f6397d 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -50,7 +50,7 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
         struct ieee80211_channel *chan;
         int result;
 
-        if (wdev->iftype == NL80211_IFTYPE_MONITOR)
+        if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR)
                 wdev = NULL;
 
         if (wdev) {
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index aaa1aad566c..db71150b804 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4443,9 +4443,10 @@ static int nl80211_remain_on_channel(struct sk_buff *skb,
                 if (channel_type != NL80211_CHAN_NO_HT &&
                     channel_type != NL80211_CHAN_HT20 &&
                     channel_type != NL80211_CHAN_HT40PLUS &&
-                    channel_type != NL80211_CHAN_HT40MINUS)
+                    channel_type != NL80211_CHAN_HT40MINUS) {
                         err = -EINVAL;
                         goto out;
+                }
         }
 
         freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
@@ -4717,9 +4718,10 @@ static int nl80211_action(struct sk_buff *skb, struct genl_info *info)
                 if (channel_type != NL80211_CHAN_NO_HT &&
                     channel_type != NL80211_CHAN_HT20 &&
                     channel_type != NL80211_CHAN_HT40PLUS &&
-                    channel_type != NL80211_CHAN_HT40MINUS)
+                    channel_type != NL80211_CHAN_HT40MINUS) {
                         err = -EINVAL;
                         goto out;
+                }
         }
 
         freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index a026c6d56bd..58401d246bd 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -515,7 +515,7 @@ cfg80211_inform_bss(struct wiphy *wiphy,
 
         privsz = wiphy->bss_priv_size;
 
-        if (WARN_ON(wiphy->signal_type == NL80211_BSS_SIGNAL_UNSPEC &&
+        if (WARN_ON(wiphy->signal_type == CFG80211_SIGNAL_TYPE_UNSPEC &&
                         (signal < 0 || signal > 100)))
                 return NULL;
 
@@ -571,7 +571,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
                                       u.probe_resp.variable);
         size_t privsz = wiphy->bss_priv_size;
 
-        if (WARN_ON(wiphy->signal_type == NL80211_BSS_SIGNAL_UNSPEC &&
+        if (WARN_ON(wiphy->signal_type == CFG80211_SIGNAL_TYPE_UNSPEC &&
                     (signal < 0 || signal > 100)))
                 return NULL;