diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c
index 6b94007..838545c 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb.c
@@ -854,6 +854,18 @@
 /*
  * describe the PCAN-USB adapter
  */
+static const struct can_bittiming_const pcan_usb_const = {
+	.name = "pcan_usb",
+	.tseg1_min = 1,
+	.tseg1_max = 16,
+	.tseg2_min = 1,
+	.tseg2_max = 8,
+	.sjw_max = 4,
+	.brp_min = 1,
+	.brp_max = 64,
+	.brp_inc = 1,
+};
+
 const struct peak_usb_adapter pcan_usb = {
 	.name = "PCAN-USB",
 	.device_id = PCAN_USB_PRODUCT_ID,
@@ -862,17 +874,7 @@
 	.clock = {
 		.freq = PCAN_USB_CRYSTAL_HZ / 2 ,
 	},
-	.bittiming_const = {
-		.name = "pcan_usb",
-		.tseg1_min = 1,
-		.tseg1_max = 16,
-		.tseg2_min = 1,
-		.tseg2_max = 8,
-		.sjw_max = 4,
-		.brp_min = 1,
-		.brp_max = 64,
-		.brp_inc = 1,
-	},
+	.bittiming_const = &pcan_usb_const,
 
 	/* size of device private data */
 	.sizeof_dev_private = sizeof(struct pcan_usb),
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index 7921cff..5a2e341 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -792,9 +792,9 @@
 	dev->ep_msg_out = peak_usb_adapter->ep_msg_out[ctrl_idx];
 
 	dev->can.clock = peak_usb_adapter->clock;
-	dev->can.bittiming_const = &peak_usb_adapter->bittiming_const;
+	dev->can.bittiming_const = peak_usb_adapter->bittiming_const;
 	dev->can.do_set_bittiming = peak_usb_set_bittiming;
-	dev->can.data_bittiming_const = &peak_usb_adapter->data_bittiming_const;
+	dev->can.data_bittiming_const = peak_usb_adapter->data_bittiming_const;
 	dev->can.do_set_data_bittiming = peak_usb_set_data_bittiming;
 	dev->can.do_set_mode = peak_usb_set_mode;
 	dev->can.do_get_berr_counter = peak_usb_adapter->do_get_berr_counter;
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h
index 9e624f0..506fe50 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h
@@ -48,8 +48,8 @@
 	u32 device_id;
 	u32 ctrlmode_supported;
 	struct can_clock clock;
-	const struct can_bittiming_const bittiming_const;
-	const struct can_bittiming_const data_bittiming_const;
+	const struct can_bittiming_const * const bittiming_const;
+	const struct can_bittiming_const * const data_bittiming_const;
 	unsigned int ctrl_count;
 
 	int (*intf_probe)(struct usb_interface *intf);
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
index 09d14e7..ce44a03 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
@@ -990,6 +990,30 @@
 }
 
 /* describes the PCAN-USB FD adapter */
+static const struct can_bittiming_const pcan_usb_fd_const = {
+	.name = "pcan_usb_fd",
+	.tseg1_min = 1,
+	.tseg1_max = 64,
+	.tseg2_min = 1,
+	.tseg2_max = 16,
+	.sjw_max = 16,
+	.brp_min = 1,
+	.brp_max = 1024,
+	.brp_inc = 1,
+};
+
+static const struct can_bittiming_const pcan_usb_fd_data_const = {
+	.name = "pcan_usb_fd",
+	.tseg1_min = 1,
+	.tseg1_max = 16,
+	.tseg2_min = 1,
+	.tseg2_max = 8,
+	.sjw_max = 4,
+	.brp_min = 1,
+	.brp_max = 1024,
+	.brp_inc = 1,
+};
+
 const struct peak_usb_adapter pcan_usb_fd = {
 	.name = "PCAN-USB FD",
 	.device_id = PCAN_USBFD_PRODUCT_ID,
@@ -999,28 +1023,8 @@
 	.clock = {
 		.freq = PCAN_UFD_CRYSTAL_HZ,
 	},
-	.bittiming_const = {
-		.name = "pcan_usb_fd",
-		.tseg1_min = 1,
-		.tseg1_max = 64,
-		.tseg2_min = 1,
-		.tseg2_max = 16,
-		.sjw_max = 16,
-		.brp_min = 1,
-		.brp_max = 1024,
-		.brp_inc = 1,
-	},
-	.data_bittiming_const = {
-		.name = "pcan_usb_fd",
-		.tseg1_min = 1,
-		.tseg1_max = 16,
-		.tseg2_min = 1,
-		.tseg2_max = 8,
-		.sjw_max = 4,
-		.brp_min = 1,
-		.brp_max = 1024,
-		.brp_inc = 1,
-	},
+	.bittiming_const = &pcan_usb_fd_const,
+	.data_bittiming_const = &pcan_usb_fd_data_const,
 
 	/* size of device private data */
 	.sizeof_dev_private = sizeof(struct pcan_usb_fd_device),
@@ -1058,6 +1062,30 @@
 };
 
 /* describes the PCAN-USB Pro FD adapter */
+static const struct can_bittiming_const pcan_usb_pro_fd_const = {
+	.name = "pcan_usb_pro_fd",
+	.tseg1_min = 1,
+	.tseg1_max = 64,
+	.tseg2_min = 1,
+	.tseg2_max = 16,
+	.sjw_max = 16,
+	.brp_min = 1,
+	.brp_max = 1024,
+	.brp_inc = 1,
+};
+
+static const struct can_bittiming_const pcan_usb_pro_fd_data_const = {
+	.name = "pcan_usb_pro_fd",
+	.tseg1_min = 1,
+	.tseg1_max = 16,
+	.tseg2_min = 1,
+	.tseg2_max = 8,
+	.sjw_max = 4,
+	.brp_min = 1,
+	.brp_max = 1024,
+	.brp_inc = 1,
+};
+
 const struct peak_usb_adapter pcan_usb_pro_fd = {
 	.name = "PCAN-USB Pro FD",
 	.device_id = PCAN_USBPROFD_PRODUCT_ID,
@@ -1067,28 +1095,8 @@
 	.clock = {
 		.freq = PCAN_UFD_CRYSTAL_HZ,
 	},
-	.bittiming_const = {
-		.name = "pcan_usb_pro_fd",
-		.tseg1_min = 1,
-		.tseg1_max = 64,
-		.tseg2_min = 1,
-		.tseg2_max = 16,
-		.sjw_max = 16,
-		.brp_min = 1,
-		.brp_max = 1024,
-		.brp_inc = 1,
-	},
-	.data_bittiming_const = {
-		.name = "pcan_usb_pro_fd",
-		.tseg1_min = 1,
-		.tseg1_max = 16,
-		.tseg2_min = 1,
-		.tseg2_max = 8,
-		.sjw_max = 4,
-		.brp_min = 1,
-		.brp_max = 1024,
-		.brp_inc = 1,
-	},
+	.bittiming_const = &pcan_usb_pro_fd_const,
+	.data_bittiming_const = &pcan_usb_pro_fd_data_const,
 
 	/* size of device private data */
 	.sizeof_dev_private = sizeof(struct pcan_usb_fd_device),
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
index 7d61b32..bbdd605 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c
@@ -1004,6 +1004,18 @@
 /*
  * describe the PCAN-USB Pro adapter
  */
+static const struct can_bittiming_const pcan_usb_pro_const = {
+	.name = "pcan_usb_pro",
+	.tseg1_min = 1,
+	.tseg1_max = 16,
+	.tseg2_min = 1,
+	.tseg2_max = 8,
+	.sjw_max = 4,
+	.brp_min = 1,
+	.brp_max = 1024,
+	.brp_inc = 1,
+};
+
 const struct peak_usb_adapter pcan_usb_pro = {
 	.name = "PCAN-USB Pro",
 	.device_id = PCAN_USBPRO_PRODUCT_ID,
@@ -1012,17 +1024,7 @@
 	.clock = {
 		.freq = PCAN_USBPRO_CRYSTAL_HZ,
 	},
-	.bittiming_const = {
-		.name = "pcan_usb_pro",
-		.tseg1_min = 1,
-		.tseg1_max = 16,
-		.tseg2_min = 1,
-		.tseg2_max = 8,
-		.sjw_max = 4,
-		.brp_min = 1,
-		.brp_max = 1024,
-		.brp_inc = 1,
-	},
+	.bittiming_const = &pcan_usb_pro_const,
 
 	/* size of device private data */
 	.sizeof_dev_private = sizeof(struct pcan_usb_pro_device),
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index c51014b..b52e0f6 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -65,7 +65,7 @@
 obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/
 obj-$(CONFIG_NET_VENDOR_QUALCOMM) += qualcomm/
 obj-$(CONFIG_NET_VENDOR_REALTEK) += realtek/
-obj-$(CONFIG_SH_ETH) += renesas/
+obj-$(CONFIG_NET_VENDOR_RENESAS) += renesas/
 obj-$(CONFIG_NET_VENDOR_RDC) += rdc/
 obj-$(CONFIG_NET_VENDOR_ROCKER) += rocker/
 obj-$(CONFIG_NET_VENDOR_SAMSUNG) += samsung/
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
index a626c43..cfa3704 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
@@ -801,6 +801,9 @@
 
 void xgene_enet_mdio_remove(struct xgene_enet_pdata *pdata)
 {
+	if (pdata->phy_dev)
+		phy_disconnect(pdata->phy_dev);
+
 	mdiobus_unregister(pdata->mdio_bus);
 	mdiobus_free(pdata->mdio_bus);
 	pdata->mdio_bus = NULL;
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 299eb43..a02ea7f8 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -1277,9 +1277,10 @@
 	mac_ops->tx_disable(pdata);
 
 	xgene_enet_napi_del(pdata);
-	xgene_enet_mdio_remove(pdata);
-	xgene_enet_delete_desc_rings(pdata);
+	if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII)
+		xgene_enet_mdio_remove(pdata);
 	unregister_netdev(ndev);
+	xgene_enet_delete_desc_rings(pdata);
 	pdata->port_ops->shutdown(pdata);
 	free_netdev(ndev);
 
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 64c1e9d..09ff09f 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2126,6 +2126,8 @@
 	int ret = 0;
 	int timeout = 0;
 	u32 reg;
+	u32 dma_ctrl;
+	int i;
 
 	/* Disable TDMA to stop add more frames in TX DMA */
 	reg = bcmgenet_tdma_readl(priv, DMA_CTRL);
@@ -2169,6 +2171,20 @@
 		ret = -ETIMEDOUT;
 	}
 
+	dma_ctrl = 0;
+	for (i = 0; i < priv->hw_params->rx_queues; i++)
+		dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT));
+	reg = bcmgenet_rdma_readl(priv, DMA_CTRL);
+	reg &= ~dma_ctrl;
+	bcmgenet_rdma_writel(priv, reg, DMA_CTRL);
+
+	dma_ctrl = 0;
+	for (i = 0; i < priv->hw_params->tx_queues; i++)
+		dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT));
+	reg = bcmgenet_tdma_readl(priv, DMA_CTRL);
+	reg &= ~dma_ctrl;
+	bcmgenet_tdma_writel(priv, reg, DMA_CTRL);
+
 	return ret;
 }
 
@@ -2820,8 +2836,6 @@
 
 	netif_dbg(priv, tx_err, dev, "bcmgenet_timeout\n");
 
-	bcmgenet_disable_tx_napi(priv);
-
 	for (q = 0; q < priv->hw_params->tx_queues; q++)
 		bcmgenet_dump_tx_queue(&priv->tx_rings[q]);
 	bcmgenet_dump_tx_queue(&priv->tx_rings[DESC_INDEX]);
@@ -2837,8 +2851,6 @@
 	bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR);
 	bcmgenet_intrl2_1_writel(priv, int1_enable, INTRL2_CPU_MASK_CLEAR);
 
-	bcmgenet_enable_tx_napi(priv);
-
 	dev->trans_start = jiffies;
 
 	dev->stats.tx_errors++;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 271bb58..b349e6f 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1778,7 +1778,7 @@
 		return ret;
 
 	fep->mii_timeout = 0;
-	init_completion(&fep->mdio_done);
+	reinit_completion(&fep->mdio_done);
 
 	/* start a read op */
 	writel(FEC_MMFR_ST | FEC_MMFR_OP_READ |
@@ -1817,7 +1817,7 @@
 		return ret;
 
 	fep->mii_timeout = 0;
-	init_completion(&fep->mdio_done);
+	reinit_completion(&fep->mdio_done);
 
 	/* start a write op */
 	writel(FEC_MMFR_ST | FEC_MMFR_OP_WRITE |
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 605cc89..b1a4ea2 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -1282,7 +1282,12 @@
 		}
 	}
 
-	if (core_stats) {
+	if (!core_stats)
+		return stats_count;
+
+	if (nic_data->datapath_caps &
+			1 << MC_CMD_GET_CAPABILITIES_OUT_EVB_LBN) {
+		/* Use vadaptor stats. */
 		core_stats->rx_packets = stats[EF10_STAT_rx_unicast] +
 					 stats[EF10_STAT_rx_multicast] +
 					 stats[EF10_STAT_rx_broadcast];
@@ -1302,6 +1307,26 @@
 		core_stats->rx_fifo_errors = stats[EF10_STAT_rx_overflow];
 		core_stats->rx_errors = core_stats->rx_crc_errors;
 		core_stats->tx_errors = stats[EF10_STAT_tx_bad];
+	} else {
+		/* Use port stats. */
+		core_stats->rx_packets = stats[EF10_STAT_port_rx_packets];
+		core_stats->tx_packets = stats[EF10_STAT_port_tx_packets];
+		core_stats->rx_bytes = stats[EF10_STAT_port_rx_bytes];
+		core_stats->tx_bytes = stats[EF10_STAT_port_tx_bytes];
+		core_stats->rx_dropped = stats[EF10_STAT_port_rx_nodesc_drops] +
+					 stats[GENERIC_STAT_rx_nodesc_trunc] +
+					 stats[GENERIC_STAT_rx_noskb_drops];
+		core_stats->multicast = stats[EF10_STAT_port_rx_multicast];
+		core_stats->rx_length_errors =
+				stats[EF10_STAT_port_rx_gtjumbo] +
+				stats[EF10_STAT_port_rx_length_error];
+		core_stats->rx_crc_errors = stats[EF10_STAT_port_rx_bad];
+		core_stats->rx_frame_errors =
+				stats[EF10_STAT_port_rx_align_error];
+		core_stats->rx_fifo_errors = stats[EF10_STAT_port_rx_overflow];
+		core_stats->rx_errors = (core_stats->rx_length_errors +
+					 core_stats->rx_crc_errors +
+					 core_stats->rx_frame_errors);
 	}
 
 	return stats_count;
diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
index 1960b46..d7a6524 100644
--- a/drivers/net/phy/fixed_phy.c
+++ b/drivers/net/phy/fixed_phy.c
@@ -290,6 +290,15 @@
 		return ERR_PTR(-EINVAL);
 	}
 
+	/* propagate the fixed link values to struct phy_device */
+	phy->link = status->link;
+	if (status->link) {
+		phy->speed = status->speed;
+		phy->duplex = status->duplex;
+		phy->pause = status->pause;
+		phy->asym_pause = status->asym_pause;
+	}
+
 	of_node_get(np);
 	phy->dev.of_node = np;
 
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 1e1fbb0..34fe339 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -1038,10 +1038,14 @@
 	int value = -1;
 
 	if (phydrv->read_mmd_indirect == NULL) {
-		mmd_phy_indirect(phydev->bus, prtad, devad, addr);
+		struct mii_bus *bus = phydev->bus;
+
+		mutex_lock(&bus->mdio_lock);
+		mmd_phy_indirect(bus, prtad, devad, addr);
 
 		/* Read the content of the MMD's selected register */
-		value = phydev->bus->read(phydev->bus, addr, MII_MMD_DATA);
+		value = bus->read(bus, addr, MII_MMD_DATA);
+		mutex_unlock(&bus->mdio_lock);
 	} else {
 		value = phydrv->read_mmd_indirect(phydev, prtad, devad, addr);
 	}
@@ -1071,10 +1075,14 @@
 	struct phy_driver *phydrv = phydev->drv;
 
 	if (phydrv->write_mmd_indirect == NULL) {
-		mmd_phy_indirect(phydev->bus, prtad, devad, addr);
+		struct mii_bus *bus = phydev->bus;
+
+		mutex_lock(&bus->mdio_lock);
+		mmd_phy_indirect(bus, prtad, devad, addr);
 
 		/* Write the data into MMD's selected register */
-		phydev->bus->write(phydev->bus, addr, MII_MMD_DATA, data);
+		bus->write(bus, addr, MII_MMD_DATA, data);
+		mutex_unlock(&bus->mdio_lock);
 	} else {
 		phydrv->write_mmd_indirect(phydev, prtad, devad, addr, data);
 	}
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 0302483..55f0178 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -176,7 +176,7 @@
 	if (c45_ids)
 		dev->c45_ids = *c45_ids;
 	dev->bus = bus;
-	dev->dev.parent = bus->parent;
+	dev->dev.parent = &bus->dev;
 	dev->dev.bus = &mdio_bus_type;
 	dev->irq = bus->irq != NULL ? bus->irq[addr] : PHY_POLL;
 	dev_set_name(&dev->dev, PHY_ID_FMT, bus->id, addr);
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 3c86b10..e049857 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -778,7 +778,7 @@
 {
 	struct usbnet		*dev = netdev_priv(net);
 	struct driver_info	*info = dev->driver_info;
-	int			retval, pm;
+	int			retval, pm, mpn;
 
 	clear_bit(EVENT_DEV_OPEN, &dev->flags);
 	netif_stop_queue (net);
@@ -809,6 +809,8 @@
 
 	usbnet_purge_paused_rxq(dev);
 
+	mpn = !test_and_clear_bit(EVENT_NO_RUNTIME_PM, &dev->flags);
+
 	/* deferred work (task, timer, softirq) must also stop.
 	 * can't flush_scheduled_work() until we drop rtnl (later),
 	 * else workers could deadlock; so make workers a NOP.
@@ -819,8 +821,7 @@
 	if (!pm)
 		usb_autopm_put_interface(dev->intf);
 
-	if (info->manage_power &&
-	    !test_and_clear_bit(EVENT_NO_RUNTIME_PM, &dev->flags))
+	if (info->manage_power && mpn)
 		info->manage_power(dev, 0);
 	else
 		usb_autopm_put_interface(dev->intf);
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 34c519e..5bc4b1e 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2216,6 +2216,8 @@
 
 	if (vxlan_addr_multicast(&vxlan->default_dst.remote_ip)) {
 		ret = vxlan_igmp_join(vxlan);
+		if (ret == -EADDRINUSE)
+			ret = 0;
 		if (ret) {
 			vxlan_sock_release(vs);
 			return ret;
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index a38d3ac..69f4f68 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -361,6 +361,7 @@
 	struct ip6gre_net *ign = net_generic(t->net, ip6gre_net_id);
 
 	ip6gre_tunnel_unlink(ign, t);
+	ip6_tnl_dst_reset(t);
 	dev_put(dev);
 }
 
diff --git a/net/key/af_key.c b/net/key/af_key.c
index b397f0a..83a7068 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -219,7 +219,7 @@
 #define BROADCAST_ONE		1
 #define BROADCAST_REGISTERED	2
 #define BROADCAST_PROMISC_ONLY	4
-static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
+static int pfkey_broadcast(struct sk_buff *skb,
 			   int broadcast_flags, struct sock *one_sk,
 			   struct net *net)
 {
@@ -244,7 +244,7 @@
 		 * socket.
 		 */
 		if (pfk->promisc)
-			pfkey_broadcast_one(skb, &skb2, allocation, sk);
+			pfkey_broadcast_one(skb, &skb2, GFP_ATOMIC, sk);
 
 		/* the exact target will be processed later */
 		if (sk == one_sk)
@@ -259,7 +259,7 @@
 				continue;
 		}
 
-		err2 = pfkey_broadcast_one(skb, &skb2, allocation, sk);
+		err2 = pfkey_broadcast_one(skb, &skb2, GFP_ATOMIC, sk);
 
 		/* Error is cleare after succecful sending to at least one
 		 * registered KM */
@@ -269,7 +269,7 @@
 	rcu_read_unlock();
 
 	if (one_sk != NULL)
-		err = pfkey_broadcast_one(skb, &skb2, allocation, one_sk);
+		err = pfkey_broadcast_one(skb, &skb2, GFP_KERNEL, one_sk);
 
 	kfree_skb(skb2);
 	kfree_skb(skb);
@@ -292,7 +292,7 @@
 		hdr = (struct sadb_msg *) pfk->dump.skb->data;
 		hdr->sadb_msg_seq = 0;
 		hdr->sadb_msg_errno = rc;
-		pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
+		pfkey_broadcast(pfk->dump.skb, BROADCAST_ONE,
 				&pfk->sk, sock_net(&pfk->sk));
 		pfk->dump.skb = NULL;
 	}
@@ -333,7 +333,7 @@
 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) /
 			     sizeof(uint64_t));
 
-	pfkey_broadcast(skb, GFP_KERNEL, BROADCAST_ONE, sk, sock_net(sk));
+	pfkey_broadcast(skb, BROADCAST_ONE, sk, sock_net(sk));
 
 	return 0;
 }
@@ -1365,7 +1365,7 @@
 
 	xfrm_state_put(x);
 
-	pfkey_broadcast(resp_skb, GFP_KERNEL, BROADCAST_ONE, sk, net);
+	pfkey_broadcast(resp_skb, BROADCAST_ONE, sk, net);
 
 	return 0;
 }
@@ -1452,7 +1452,7 @@
 	hdr->sadb_msg_seq = c->seq;
 	hdr->sadb_msg_pid = c->portid;
 
-	pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xs_net(x));
+	pfkey_broadcast(skb, BROADCAST_ALL, NULL, xs_net(x));
 
 	return 0;
 }
@@ -1565,7 +1565,7 @@
 	out_hdr->sadb_msg_reserved = 0;
 	out_hdr->sadb_msg_seq = hdr->sadb_msg_seq;
 	out_hdr->sadb_msg_pid = hdr->sadb_msg_pid;
-	pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ONE, sk, sock_net(sk));
+	pfkey_broadcast(out_skb, BROADCAST_ONE, sk, sock_net(sk));
 
 	return 0;
 }
@@ -1670,7 +1670,7 @@
 		return -ENOBUFS;
 	}
 
-	pfkey_broadcast(supp_skb, GFP_KERNEL, BROADCAST_REGISTERED, sk, sock_net(sk));
+	pfkey_broadcast(supp_skb, BROADCAST_REGISTERED, sk, sock_net(sk));
 
 	return 0;
 }
@@ -1689,7 +1689,7 @@
 	hdr->sadb_msg_errno = (uint8_t) 0;
 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
 
-	return pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ONE, sk, sock_net(sk));
+	return pfkey_broadcast(skb, BROADCAST_ONE, sk, sock_net(sk));
 }
 
 static int key_notify_sa_flush(const struct km_event *c)
@@ -1710,7 +1710,7 @@
 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
 	hdr->sadb_msg_reserved = 0;
 
-	pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, c->net);
+	pfkey_broadcast(skb, BROADCAST_ALL, NULL, c->net);
 
 	return 0;
 }
@@ -1767,7 +1767,7 @@
 	out_hdr->sadb_msg_pid = pfk->dump.msg_portid;
 
 	if (pfk->dump.skb)
-		pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
+		pfkey_broadcast(pfk->dump.skb, BROADCAST_ONE,
 				&pfk->sk, sock_net(&pfk->sk));
 	pfk->dump.skb = out_skb;
 
@@ -1847,7 +1847,7 @@
 		new_hdr->sadb_msg_errno = 0;
 	}
 
-	pfkey_broadcast(skb, GFP_KERNEL, BROADCAST_ALL, NULL, sock_net(sk));
+	pfkey_broadcast(skb, BROADCAST_ALL, NULL, sock_net(sk));
 	return 0;
 }
 
@@ -2181,7 +2181,7 @@
 	out_hdr->sadb_msg_errno = 0;
 	out_hdr->sadb_msg_seq = c->seq;
 	out_hdr->sadb_msg_pid = c->portid;
-	pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xp_net(xp));
+	pfkey_broadcast(out_skb, BROADCAST_ALL, NULL, xp_net(xp));
 	return 0;
 
 }
@@ -2401,7 +2401,7 @@
 	out_hdr->sadb_msg_errno = 0;
 	out_hdr->sadb_msg_seq = hdr->sadb_msg_seq;
 	out_hdr->sadb_msg_pid = hdr->sadb_msg_pid;
-	pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ONE, sk, xp_net(xp));
+	pfkey_broadcast(out_skb, BROADCAST_ONE, sk, xp_net(xp));
 	err = 0;
 
 out:
@@ -2655,7 +2655,7 @@
 	out_hdr->sadb_msg_pid = pfk->dump.msg_portid;
 
 	if (pfk->dump.skb)
-		pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
+		pfkey_broadcast(pfk->dump.skb, BROADCAST_ONE,
 				&pfk->sk, sock_net(&pfk->sk));
 	pfk->dump.skb = out_skb;
 
@@ -2708,7 +2708,7 @@
 	hdr->sadb_msg_satype = SADB_SATYPE_UNSPEC;
 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
 	hdr->sadb_msg_reserved = 0;
-	pfkey_broadcast(skb_out, GFP_ATOMIC, BROADCAST_ALL, NULL, c->net);
+	pfkey_broadcast(skb_out, BROADCAST_ALL, NULL, c->net);
 	return 0;
 
 }
@@ -2770,7 +2770,7 @@
 	void *ext_hdrs[SADB_EXT_MAX];
 	int err;
 
-	pfkey_broadcast(skb_clone(skb, GFP_KERNEL), GFP_KERNEL,
+	pfkey_broadcast(skb_clone(skb, GFP_KERNEL),
 			BROADCAST_PROMISC_ONLY, NULL, sock_net(sk));
 
 	memset(ext_hdrs, 0, sizeof(ext_hdrs));
@@ -2992,7 +2992,7 @@
 	out_hdr->sadb_msg_seq = 0;
 	out_hdr->sadb_msg_pid = 0;
 
-	pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_REGISTERED, NULL, xs_net(x));
+	pfkey_broadcast(out_skb, BROADCAST_REGISTERED, NULL, xs_net(x));
 	return 0;
 }
 
@@ -3182,7 +3182,7 @@
 		       xfrm_ctx->ctx_len);
 	}
 
-	return pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_REGISTERED, NULL, xs_net(x));
+	return pfkey_broadcast(skb, BROADCAST_REGISTERED, NULL, xs_net(x));
 }
 
 static struct xfrm_policy *pfkey_compile_policy(struct sock *sk, int opt,
@@ -3380,7 +3380,7 @@
 	n_port->sadb_x_nat_t_port_port = sport;
 	n_port->sadb_x_nat_t_port_reserved = 0;
 
-	return pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_REGISTERED, NULL, xs_net(x));
+	return pfkey_broadcast(skb, BROADCAST_REGISTERED, NULL, xs_net(x));
 }
 
 #ifdef CONFIG_NET_KEY_MIGRATE
@@ -3572,7 +3572,7 @@
 	}
 
 	/* broadcast migrate message to sockets */
-	pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, &init_net);
+	pfkey_broadcast(skb, BROADCAST_ALL, NULL, &init_net);
 
 	return 0;
 
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 67d2104..a774985 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -2401,7 +2401,7 @@
 	 * sendmsg(), but that's what we've got...
 	 */
 	if (netlink_tx_is_mmaped(sk) &&
-	    msg->msg_iter.type == ITER_IOVEC &&
+	    iter_is_iovec(&msg->msg_iter) &&
 	    msg->msg_iter.nr_segs == 1 &&
 	    msg->msg_iter.iov->iov_base == NULL) {
 		err = netlink_mmap_sendmsg(sk, msg, dst_portid, dst_group,
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index cab9e9b..4fbb674 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -490,6 +490,19 @@
 					return false;
 			}
 		}
+
+		if (tp_c->refcnt > 1)
+			return false;
+
+		if (tp_c->refcnt == 1) {
+			struct tc_u_hnode *ht;
+
+			for (ht = rtnl_dereference(tp_c->hlist);
+			     ht;
+			     ht = rtnl_dereference(ht->next))
+				if (!ht_empty(ht))
+					return false;
+		}
 	}
 
 	if (root_ht && --root_ht->refcnt == 0)
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 06320c8..a655ddc 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -3132,11 +3132,18 @@
 		case SCTP_PARAM_IPV4_ADDRESS:
 			if (length != sizeof(sctp_ipv4addr_param_t))
 				return false;
+			/* ensure there is only one addr param and it's in the
+			 * beginning of addip_hdr params, or we reject it.
+			 */
+			if (param.v != addip->addip_hdr.params)
+				return false;
 			addr_param_seen = true;
 			break;
 		case SCTP_PARAM_IPV6_ADDRESS:
 			if (length != sizeof(sctp_ipv6addr_param_t))
 				return false;
+			if (param.v != addip->addip_hdr.params)
+				return false;
 			addr_param_seen = true;
 			break;
 		case SCTP_PARAM_ADD_IP:
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index fef2acd..85e6f03 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -702,7 +702,7 @@
 	 * outstanding data and rely on the retransmission limit be reached
 	 * to shutdown the association.
 	 */
-	if (t->asoc->state != SCTP_STATE_SHUTDOWN_PENDING)
+	if (t->asoc->state < SCTP_STATE_SHUTDOWN_PENDING)
 		t->asoc->overall_error_count = 0;
 
 	/* Clear the hb_sent flag to signal that we had a good