Linux patch 4.9.2264.9-230

Signed-off-by: Mike Pagano <mpagano@gentoo.org>

2 files changed, 1522 insertions, 0 deletions

diff --git a/0000_README b/0000_README
index ae2c4f5b..d0e91621 100644
--- a/0000_README
+++ b/0000_README
@@ -943,6 +943,10 @@ Patch:  1224_linux-4.9.225.patch
 From:   http://www.kernel.org
 Desc:   Linux 4.9.225
 
+Patch:  1225_linux-4.9.226.patch
+From:   http://www.kernel.org
+Desc:   Linux 4.9.226
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.
diff --git a/1225_linux-4.9.226.patch b/1225_linux-4.9.226.patch
new file mode 100644
index 00000000..0e753fd7
--- /dev/null
+++ b/1225_linux-4.9.226.patch
@@ -0,0 +1,1518 @@
+diff --git a/Makefile b/Makefile
+index d17a2ad3cc4d..b0e1162fddfa 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 4
+ PATCHLEVEL = 9
+-SUBLEVEL = 225
++SUBLEVEL = 226
+ EXTRAVERSION =
+ NAME = Roaring Lionus
+ 
+diff --git a/arch/arm/boot/dts/imx6q-b450v3.dts b/arch/arm/boot/dts/imx6q-b450v3.dts
+index 78bfc1a307d6..ebc6e10f8624 100644
+--- a/arch/arm/boot/dts/imx6q-b450v3.dts
++++ b/arch/arm/boot/dts/imx6q-b450v3.dts
+@@ -65,13 +65,6 @@
+ 	};
+ };
+ 
+-&clks {
+-	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+-			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+-	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+-				 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+-};
+-
+ &ldb {
+ 	status = "okay";
+ 
+diff --git a/arch/arm/boot/dts/imx6q-b650v3.dts b/arch/arm/boot/dts/imx6q-b650v3.dts
+index d85388725426..681aa612e07f 100644
+--- a/arch/arm/boot/dts/imx6q-b650v3.dts
++++ b/arch/arm/boot/dts/imx6q-b650v3.dts
+@@ -65,13 +65,6 @@
+ 	};
+ };
+ 
+-&clks {
+-	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+-			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+-	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+-				 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+-};
+-
+ &ldb {
+ 	status = "okay";
+ 
+diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts
+index 167f7446722a..8596df4078e9 100644
+--- a/arch/arm/boot/dts/imx6q-b850v3.dts
++++ b/arch/arm/boot/dts/imx6q-b850v3.dts
+@@ -53,17 +53,6 @@
+ 	};
+ };
+ 
+-&clks {
+-	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+-			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+-			  <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
+-			  <&clks IMX6QDL_CLK_IPU1_DI1_PRE_SEL>;
+-	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
+-				 <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
+-				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
+-				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>;
+-};
+-
+ &ldb {
+ 	fsl,dual-channel;
+ 	status = "okay";
+diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
+index e4a415fd899b..cee0e19f180f 100644
+--- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi
++++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
+@@ -92,6 +92,56 @@
+ 		mux-int-port = <1>;
+ 		mux-ext-port = <4>;
+ 	};
++
++	aliases {
++		mdio-gpio0 = &mdio0;
++	};
++
++	mdio0: mdio-gpio {
++		compatible = "virtual,mdio-gpio";
++		gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>, /* mdc */
++			<&gpio2 7 GPIO_ACTIVE_HIGH>; /* mdio */
++
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		switch@0 {
++			compatible = "marvell,mv88e6085"; /* 88e6240*/
++			#address-cells = <1>;
++			#size-cells = <0>;
++			reg = <0>;
++
++			switch_ports: ports {
++				#address-cells = <1>;
++				#size-cells = <0>;
++			};
++
++			mdio {
++				#address-cells = <1>;
++				#size-cells = <0>;
++
++				switchphy0: switchphy@0 {
++					reg = <0>;
++				};
++
++				switchphy1: switchphy@1 {
++					reg = <1>;
++				};
++
++				switchphy2: switchphy@2 {
++					reg = <2>;
++				};
++
++				switchphy3: switchphy@3 {
++					reg = <3>;
++				};
++
++				switchphy4: switchphy@4 {
++					reg = <4>;
++				};
++			};
++		};
++	};
+ };
+ 
+ &ecspi5 {
+@@ -299,3 +349,30 @@
+ 		tcxo-clock-frequency = <26000000>;
+ 	};
+ };
++
++&pcie {
++	/* Synopsys, Inc. Device */
++	pci_root: root@0,0 {
++		compatible = "pci16c3,abcd";
++		reg = <0x00000000 0 0 0 0>;
++
++		#address-cells = <3>;
++		#size-cells = <2>;
++		#interrupt-cells = <1>;
++	};
++};
++
++&clks {
++	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
++			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
++			  <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
++			  <&clks IMX6QDL_CLK_IPU1_DI1_PRE_SEL>,
++			  <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>,
++			  <&clks IMX6QDL_CLK_IPU2_DI1_PRE_SEL>;
++	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
++				 <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
++				 <&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
++				 <&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
++				 <&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
++				 <&clks IMX6QDL_CLK_PLL2_PFD0_352M>;
++};
+diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
+index b9db8e529e4d..dbbe3932f833 100644
+--- a/arch/parisc/mm/init.c
++++ b/arch/parisc/mm/init.c
+@@ -604,7 +604,7 @@ void __init mem_init(void)
+ 			> BITS_PER_LONG);
+ 
+ 	high_memory = __va((max_pfn << PAGE_SHIFT));
+-	set_max_mapnr(page_to_pfn(virt_to_page(high_memory - 1)) + 1);
++	set_max_mapnr(max_low_pfn);
+ 	free_all_bootmem();
+ 
+ #ifdef CONFIG_PA11
+diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h
+index fe884e18fa6e..c7854a098b6b 100644
+--- a/arch/x86/include/asm/dma.h
++++ b/arch/x86/include/asm/dma.h
+@@ -73,7 +73,7 @@
+ #define MAX_DMA_PFN   ((16UL * 1024 * 1024) >> PAGE_SHIFT)
+ 
+ /* 4GB broken PCI/AGP hardware bus master zone */
+-#define MAX_DMA32_PFN ((4UL * 1024 * 1024 * 1024) >> PAGE_SHIFT)
++#define MAX_DMA32_PFN (1UL << (32 - PAGE_SHIFT))
+ 
+ #ifdef CONFIG_X86_32
+ /* The maximum address that we can perform a DMA transfer to on this platform */
+diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
+index 05d3241ad20b..9d763557a105 100644
+--- a/drivers/gpio/gpio-tegra.c
++++ b/drivers/gpio/gpio-tegra.c
+@@ -341,6 +341,7 @@ static void tegra_gpio_irq_shutdown(struct irq_data *d)
+ 	struct tegra_gpio_info *tgi = bank->tgi;
+ 	int gpio = d->hwirq;
+ 
++	tegra_gpio_irq_mask(d);
+ 	gpiochip_unlock_as_irq(&tgi->gc, gpio);
+ }
+ 
+diff --git a/drivers/infiniband/hw/qib/qib_sysfs.c b/drivers/infiniband/hw/qib/qib_sysfs.c
+index 8ce0f6eef89e..b9d653afff8b 100644
+--- a/drivers/infiniband/hw/qib/qib_sysfs.c
++++ b/drivers/infiniband/hw/qib/qib_sysfs.c
+@@ -756,7 +756,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
+ 		qib_dev_err(dd,
+ 			"Skipping linkcontrol sysfs info, (err %d) port %u\n",
+ 			ret, port_num);
+-		goto bail;
++		goto bail_link;
+ 	}
+ 	kobject_uevent(&ppd->pport_kobj, KOBJ_ADD);
+ 
+@@ -766,7 +766,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
+ 		qib_dev_err(dd,
+ 			"Skipping sl2vl sysfs info, (err %d) port %u\n",
+ 			ret, port_num);
+-		goto bail_link;
++		goto bail_sl;
+ 	}
+ 	kobject_uevent(&ppd->sl2vl_kobj, KOBJ_ADD);
+ 
+@@ -776,7 +776,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
+ 		qib_dev_err(dd,
+ 			"Skipping diag_counters sysfs info, (err %d) port %u\n",
+ 			ret, port_num);
+-		goto bail_sl;
++		goto bail_diagc;
+ 	}
+ 	kobject_uevent(&ppd->diagc_kobj, KOBJ_ADD);
+ 
+@@ -789,7 +789,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
+ 		qib_dev_err(dd,
+ 		 "Skipping Congestion Control sysfs info, (err %d) port %u\n",
+ 		 ret, port_num);
+-		goto bail_diagc;
++		goto bail_cc;
+ 	}
+ 
+ 	kobject_uevent(&ppd->pport_cc_kobj, KOBJ_ADD);
+@@ -871,6 +871,7 @@ void qib_verbs_unregister_sysfs(struct qib_devdata *dd)
+ 				&cc_table_bin_attr);
+ 			kobject_put(&ppd->pport_cc_kobj);
+ 		}
++		kobject_put(&ppd->diagc_kobj);
+ 		kobject_put(&ppd->sl2vl_kobj);
+ 		kobject_put(&ppd->pport_kobj);
+ 	}
+diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
+index e9ae3d500a55..700f018df668 100644
+--- a/drivers/input/evdev.c
++++ b/drivers/input/evdev.c
+@@ -342,20 +342,6 @@ static int evdev_fasync(int fd, struct file *file, int on)
+ 	return fasync_helper(fd, file, on, &client->fasync);
+ }
+ 
+-static int evdev_flush(struct file *file, fl_owner_t id)
+-{
+-	struct evdev_client *client = file->private_data;
+-	struct evdev *evdev = client->evdev;
+-
+-	mutex_lock(&evdev->mutex);
+-
+-	if (evdev->exist && !client->revoked)
+-		input_flush_device(&evdev->handle, file);
+-
+-	mutex_unlock(&evdev->mutex);
+-	return 0;
+-}
+-
+ static void evdev_free(struct device *dev)
+ {
+ 	struct evdev *evdev = container_of(dev, struct evdev, dev);
+@@ -469,6 +455,10 @@ static int evdev_release(struct inode *inode, struct file *file)
+ 	unsigned int i;
+ 
+ 	mutex_lock(&evdev->mutex);
++
++	if (evdev->exist && !client->revoked)
++		input_flush_device(&evdev->handle, file);
++
+ 	evdev_ungrab(evdev, client);
+ 	mutex_unlock(&evdev->mutex);
+ 
+@@ -1331,7 +1321,6 @@ static const struct file_operations evdev_fops = {
+ 	.compat_ioctl	= evdev_ioctl_compat,
+ #endif
+ 	.fasync		= evdev_fasync,
+-	.flush		= evdev_flush,
+ 	.llseek		= no_llseek,
+ };
+ 
+diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
+index 26476a64e663..54a6691d7d87 100644
+--- a/drivers/input/joystick/xpad.c
++++ b/drivers/input/joystick/xpad.c
+@@ -475,6 +475,16 @@ static const u8 xboxone_fw2015_init[] = {
+ 	0x05, 0x20, 0x00, 0x01, 0x00
+ };
+ 
++/*
++ * This packet is required for Xbox One S (0x045e:0x02ea)
++ * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to
++ * initialize the controller that was previously used in
++ * Bluetooth mode.
++ */
++static const u8 xboxone_s_init[] = {
++	0x05, 0x20, 0x00, 0x0f, 0x06
++};
++
+ /*
+  * This packet is required for the Titanfall 2 Xbox One pads
+  * (0x0e6f:0x0165) to finish initialization and for Hori pads
+@@ -533,6 +543,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
+ 	XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init),
+ 	XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init),
+ 	XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init),
++	XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init),
++	XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init),
+ 	XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init1),
+ 	XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init2),
+ 	XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
+diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
+index 65038dcc7613..677edbf870a7 100644
+--- a/drivers/input/rmi4/rmi_driver.c
++++ b/drivers/input/rmi4/rmi_driver.c
+@@ -991,7 +991,8 @@ static int rmi_driver_probe(struct device *dev)
+ 	if (data->input) {
+ 		rmi_driver_set_input_name(rmi_dev, data->input);
+ 		if (!rmi_dev->xport->input) {
+-			if (input_register_device(data->input)) {
++			retval = input_register_device(data->input);
++			if (retval) {
+ 				dev_err(dev, "%s: Failed to register input device.\n",
+ 					__func__);
+ 				goto err_destroy_functions;
+diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
+index a4e76084a2af..fd1e79013cf8 100644
+--- a/drivers/input/serio/i8042-x86ia64io.h
++++ b/drivers/input/serio/i8042-x86ia64io.h
+@@ -738,6 +738,13 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
+ 			DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"),
+ 		},
+ 	},
++	{
++		/* Lenovo ThinkPad Twist S230u */
++		.matches = {
++			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
++			DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"),
++		},
++	},
+ 	{ }
+ };
+ 
+diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
+index 2c41107240de..499402a975b3 100644
+--- a/drivers/input/touchscreen/usbtouchscreen.c
++++ b/drivers/input/touchscreen/usbtouchscreen.c
+@@ -197,6 +197,7 @@ static const struct usb_device_id usbtouch_devices[] = {
+ #endif
+ 
+ #ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
++	{USB_DEVICE(0x255e, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
+ 	{USB_DEVICE(0x595a, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
+ 	{USB_DEVICE(0x6615, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
+ 	{USB_DEVICE(0x6615, 0x0012), .driver_info = DEVTYPE_IRTOUCH_HIRES},
+diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
+index dbcc13efaf3c..d609e14bb904 100644
+--- a/drivers/iommu/iommu.c
++++ b/drivers/iommu/iommu.c
+@@ -195,7 +195,7 @@ struct iommu_group *iommu_group_alloc(void)
+ 				   NULL, "%d", group->id);
+ 	if (ret) {
+ 		ida_simple_remove(&iommu_group_ida, group->id);
+-		kfree(group);
++		kobject_put(&group->kobj);
+ 		return ERR_PTR(ret);
+ 	}
+ 
+diff --git a/drivers/net/bonding/bond_sysfs_slave.c b/drivers/net/bonding/bond_sysfs_slave.c
+index 641a532b67cb..3f756fa2f603 100644
+--- a/drivers/net/bonding/bond_sysfs_slave.c
++++ b/drivers/net/bonding/bond_sysfs_slave.c
+@@ -153,8 +153,10 @@ int bond_sysfs_slave_add(struct slave *slave)
+ 
+ 	err = kobject_init_and_add(&slave->kobj, &slave_ktype,
+ 				   &(slave->dev->dev.kobj), "bonding_slave");
+-	if (err)
++	if (err) {
++		kobject_put(&slave->kobj);
+ 		return err;
++	}
+ 
+ 	for (a = slave_attrs; *a; ++a) {
+ 		err = sysfs_create_file(&slave->kobj, &((*a)->attr));
+diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
+index 551b2a9ebf0f..4a4e86000192 100644
+--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
++++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
+@@ -2867,6 +2867,9 @@ int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool dereset)
+ 		dsaf_set_bit(credit, DSAF_SBM_ROCEE_CFG_CRD_EN_B, 1);
+ 		dsaf_write_dev(dsaf_dev, DSAF_SBM_ROCEE_CFG_REG_REG, credit);
+ 	}
++
++	put_device(&pdev->dev);
++
+ 	return 0;
+ }
+ EXPORT_SYMBOL(hns_dsaf_roce_reset);
+diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
+index 9af0887c8a29..fe9dc1b3078c 100644
+--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
++++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
+@@ -2704,7 +2704,7 @@ void mlx4_opreq_action(struct work_struct *work)
+ 		if (err) {
+ 			mlx4_err(dev, "Failed to retrieve required operation: %d\n",
+ 				 err);
+-			return;
++			goto out;
+ 		}
+ 		MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET);
+ 		MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET);
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+index bb142a13d9f2..b6113620cb1a 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+@@ -786,6 +786,7 @@ static void cmd_work_handler(struct work_struct *work)
+ 	int alloc_ret;
+ 	int cmd_mode;
+ 
++	complete(&ent->handling);
+ 	sem = ent->page_queue ? &cmd->pages_sem : &cmd->sem;
+ 	down(sem);
+ 	if (!ent->page_queue) {
+@@ -904,6 +905,12 @@ static int wait_func(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent)
+ 	struct mlx5_cmd *cmd = &dev->cmd;
+ 	int err;
+ 
++	if (!wait_for_completion_timeout(&ent->handling, timeout) &&
++	    cancel_work_sync(&ent->work)) {
++		ent->ret = -ECANCELED;
++		goto out_err;
++	}
++
+ 	if (cmd->mode == CMD_MODE_POLLING) {
+ 		wait_for_completion(&ent->done);
+ 	} else if (!wait_for_completion_timeout(&ent->done, timeout)) {
+@@ -911,12 +918,17 @@ static int wait_func(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent)
+ 		mlx5_cmd_comp_handler(dev, 1UL << ent->idx, true);
+ 	}
+ 
++out_err:
+ 	err = ent->ret;
+ 
+ 	if (err == -ETIMEDOUT) {
+ 		mlx5_core_warn(dev, "%s(0x%x) timeout. Will cause a leak of a command resource\n",
+ 			       mlx5_command_str(msg_to_opcode(ent->in)),
+ 			       msg_to_opcode(ent->in));
++	} else if (err == -ECANCELED) {
++		mlx5_core_warn(dev, "%s(0x%x) canceled on out of queue timeout.\n",
++			       mlx5_command_str(msg_to_opcode(ent->in)),
++			       msg_to_opcode(ent->in));
+ 	}
+ 	mlx5_core_dbg(dev, "err %d, delivery status %s(%d)\n",
+ 		      err, deliv_status_to_str(ent->status), ent->status);
+@@ -951,6 +963,7 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in,
+ 
+ 	ent->token = token;
+ 
++	init_completion(&ent->handling);
+ 	if (!callback)
+ 		init_completion(&ent->done);
+ 
+@@ -970,6 +983,8 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in,
+ 	err = wait_func(dev, ent);
+ 	if (err == -ETIMEDOUT)
+ 		goto out;
++	if (err == -ECANCELED)
++		goto out_free;
+ 
+ 	ds = ent->ts2 - ent->ts1;
+ 	op = MLX5_GET(mbox_in, in->first.data, opcode);
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+index 574311018e6f..f0a6b72497da 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+@@ -499,8 +499,9 @@ bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget)
+ static void mlx5e_free_txq_sq_descs(struct mlx5e_sq *sq)
+ {
+ 	struct mlx5e_tx_wqe_info *wi;
++	u32 nbytes = 0;
++	u16 ci, npkts = 0;
+ 	struct sk_buff *skb;
+-	u16 ci;
+ 	int i;
+ 
+ 	while (sq->cc != sq->pc) {
+@@ -521,8 +522,11 @@ static void mlx5e_free_txq_sq_descs(struct mlx5e_sq *sq)
+ 		}
+ 
+ 		dev_kfree_skb_any(skb);
++		npkts++;
++		nbytes += wi->num_bytes;
+ 		sq->cc += wi->num_wqebbs;
+ 	}
++	netdev_tx_completed_queue(sq->txq, npkts, nbytes);
+ }
+ 
+ static void mlx5e_free_xdp_sq_descs(struct mlx5e_sq *sq)
+diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c
+index b14f0305aa31..ad661d1979c7 100644
+--- a/drivers/net/ethernet/microchip/encx24j600.c
++++ b/drivers/net/ethernet/microchip/encx24j600.c
+@@ -1058,7 +1058,7 @@ static int encx24j600_spi_probe(struct spi_device *spi)
+ 	if (unlikely(ret)) {
+ 		netif_err(priv, probe, ndev, "Error %d initializing card encx24j600 card\n",
+ 			  ret);
+-		goto out_free;
++		goto out_stop;
+ 	}
+ 
+ 	eidled = encx24j600_read_reg(priv, EIDLED);
+@@ -1076,6 +1076,8 @@ static int encx24j600_spi_probe(struct spi_device *spi)
+ 
+ out_unregister:
+ 	unregister_netdev(priv->ndev);
++out_stop:
++	kthread_stop(priv->kworker_task);
+ out_free:
+ 	free_netdev(ndev);
+ 
+@@ -1088,6 +1090,7 @@ static int encx24j600_spi_remove(struct spi_device *spi)
+ 	struct encx24j600_priv *priv = dev_get_drvdata(&spi->dev);
+ 
+ 	unregister_netdev(priv->ndev);
++	kthread_stop(priv->kworker_task);
+ 
+ 	free_netdev(priv->ndev);
+ 
+diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+index 35c5ac41c0a1..5d2de48b77a0 100644
+--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+@@ -3610,7 +3610,7 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
+ 	ahw->diag_cnt = 0;
+ 	ret = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_INTRPT_TEST);
+ 	if (ret)
+-		goto fail_diag_irq;
++		goto fail_mbx_args;
+ 
+ 	if (adapter->flags & QLCNIC_MSIX_ENABLED)
+ 		intrpt_id = ahw->intr_tbl[0].id;
+@@ -3640,6 +3640,8 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
+ 
+ done:
+ 	qlcnic_free_mbx_args(&cmd);
++
++fail_mbx_args:
+ 	qlcnic_83xx_diag_free_res(netdev, drv_sds_rings);
+ 
+ fail_diag_irq:
+diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
+index 062bce9acde6..bfe7b55f9714 100644
+--- a/drivers/net/ethernet/sun/cassini.c
++++ b/drivers/net/ethernet/sun/cassini.c
+@@ -4980,7 +4980,7 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
+ 					  cas_cacheline_size)) {
+ 			dev_err(&pdev->dev, "Could not set PCI cache "
+ 			       "line size\n");
+-			goto err_write_cacheline;
++			goto err_out_free_res;
+ 		}
+ 	}
+ #endif
+@@ -5151,7 +5151,6 @@ err_out_iounmap:
+ err_out_free_res:
+ 	pci_release_regions(pdev);
+ 
+-err_write_cacheline:
+ 	/* Try to restore it in case the error occurred after we
+ 	 * set it.
+ 	 */
+diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
+index a3aaef4c53a3..0d2bcb33697f 100644
+--- a/drivers/s390/scsi/zfcp_fsf.c
++++ b/drivers/s390/scsi/zfcp_fsf.c
+@@ -1594,6 +1594,7 @@ int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port)
+ {
+ 	struct zfcp_qdio *qdio = wka_port->adapter->qdio;
+ 	struct zfcp_fsf_req *req;
++	unsigned long req_id = 0;
+ 	int retval = -EIO;
+ 
+ 	spin_lock_irq(&qdio->req_q_lock);
+@@ -1616,6 +1617,8 @@ int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port)
+ 	hton24(req->qtcb->bottom.support.d_id, wka_port->d_id);
+ 	req->data = wka_port;
+ 
++	req_id = req->req_id;
++
+ 	zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
+ 	retval = zfcp_fsf_req_send(req);
+ 	if (retval)
+@@ -1623,7 +1626,7 @@ int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port)
+ out:
+ 	spin_unlock_irq(&qdio->req_q_lock);
+ 	if (!retval)
+-		zfcp_dbf_rec_run_wka("fsowp_1", wka_port, req->req_id);
++		zfcp_dbf_rec_run_wka("fsowp_1", wka_port, req_id);
+ 	return retval;
+ }
+ 
+@@ -1649,6 +1652,7 @@ int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port)
+ {
+ 	struct zfcp_qdio *qdio = wka_port->adapter->qdio;
+ 	struct zfcp_fsf_req *req;
++	unsigned long req_id = 0;
+ 	int retval = -EIO;
+ 
+ 	spin_lock_irq(&qdio->req_q_lock);
+@@ -1671,6 +1675,8 @@ int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port)
+ 	req->data = wka_port;
+ 	req->qtcb->header.port_handle = wka_port->handle;
+ 
++	req_id = req->req_id;
++
+ 	zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
+ 	retval = zfcp_fsf_req_send(req);
+ 	if (retval)
+@@ -1678,7 +1684,7 @@ int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port)
+ out:
+ 	spin_unlock_irq(&qdio->req_q_lock);
+ 	if (!retval)
+-		zfcp_dbf_rec_run_wka("fscwp_1", wka_port, req->req_id);
++		zfcp_dbf_rec_run_wka("fscwp_1", wka_port, req_id);
+ 	return retval;
+ }
+ 
+diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
+index f80a88d107d7..d8843657d787 100644
+--- a/drivers/tty/serial/sc16is7xx.c
++++ b/drivers/tty/serial/sc16is7xx.c
+@@ -1523,10 +1523,12 @@ static int __init sc16is7xx_init(void)
+ #endif
+ 	return ret;
+ 
++#ifdef CONFIG_SERIAL_SC16IS7XX_SPI
+ err_spi:
+ #ifdef CONFIG_SERIAL_SC16IS7XX_I2C
+ 	i2c_del_driver(&sc16is7xx_i2c_uart_driver);
+ #endif
++#endif
+ err_i2c:
+ 	uart_unregister_driver(&sc16is7xx_uart);
+ 	return ret;
+diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
+index b8534d3f8bb0..cb02e9ecd8e7 100644
+--- a/drivers/usb/gadget/legacy/inode.c
++++ b/drivers/usb/gadget/legacy/inode.c
+@@ -1364,7 +1364,6 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
+ 
+ 	req->buf = dev->rbuf;
+ 	req->context = NULL;
+-	value = -EOPNOTSUPP;
+ 	switch (ctrl->bRequest) {
+ 
+ 	case USB_REQ_GET_DESCRIPTOR:
+@@ -1788,7 +1787,7 @@ static ssize_t
+ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
+ {
+ 	struct dev_data		*dev = fd->private_data;
+-	ssize_t			value = len, length = len;
++	ssize_t			value, length = len;
+ 	unsigned		total;
+ 	u32			tag;
+ 	char			*kbuf;
+diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
+index e78553d51837..73cd7482c1fa 100644
+--- a/fs/binfmt_elf.c
++++ b/fs/binfmt_elf.c
+@@ -1721,7 +1721,7 @@ static int fill_thread_core_info(struct elf_thread_core_info *t,
+ 		    (!regset->active || regset->active(t->task, regset) > 0)) {
+ 			int ret;
+ 			size_t size = regset->n * regset->size;
+-			void *data = kmalloc(size, GFP_KERNEL);
++			void *data = kzalloc(size, GFP_KERNEL);
+ 			if (unlikely(!data))
+ 				return 0;
+ 			ret = regset->get(t->task, regset,
+diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
+index 799b59d96fe2..7dba96d5fef1 100644
+--- a/fs/cachefiles/rdwr.c
++++ b/fs/cachefiles/rdwr.c
+@@ -64,9 +64,9 @@ static int cachefiles_read_waiter(wait_queue_t *wait, unsigned mode,
+ 	object = container_of(op->op.object, struct cachefiles_object, fscache);
+ 	spin_lock(&object->work_lock);
+ 	list_add_tail(&monitor->op_link, &op->to_do);
++	fscache_enqueue_retrieval(op);
+ 	spin_unlock(&object->work_lock);
+ 
+-	fscache_enqueue_retrieval(op);
+ 	fscache_put_retrieval(op);
+ 	return 0;
+ }
+diff --git a/fs/cifs/file.c b/fs/cifs/file.c
+index 09d83275c20b..b2919166855f 100644
+--- a/fs/cifs/file.c
++++ b/fs/cifs/file.c
+@@ -3293,7 +3293,7 @@ cifs_read(struct file *file, char *read_data, size_t read_size, loff_t *offset)
+ 			 * than it negotiated since it will refuse the read
+ 			 * then.
+ 			 */
+-			if ((tcon->ses) && !(tcon->ses->capabilities &
++			if (!(tcon->ses->capabilities &
+ 				tcon->ses->server->vals->cap_large_files)) {
+ 				current_read_size = min_t(uint,
+ 					current_read_size, CIFSMaxBufSize);
+diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
+index c2ca9566b764..fb9b1d702351 100644
+--- a/fs/gfs2/quota.c
++++ b/fs/gfs2/quota.c
+@@ -1039,8 +1039,7 @@ int gfs2_quota_lock(struct gfs2_inode *ip, kuid_t uid, kgid_t gid)
+ 	u32 x;
+ 	int error = 0;
+ 
+-	if (capable(CAP_SYS_RESOURCE) ||
+-	    sdp->sd_args.ar_quota != GFS2_QUOTA_ON)
++	if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON)
+ 		return 0;
+ 
+ 	error = gfs2_quota_hold(ip, uid, gid);
+diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h
+index 836f29480be6..e3a6e2404d11 100644
+--- a/fs/gfs2/quota.h
++++ b/fs/gfs2/quota.h
+@@ -47,7 +47,8 @@ static inline int gfs2_quota_lock_check(struct gfs2_inode *ip,
+ 	int ret;
+ 
+ 	ap->allowed = UINT_MAX; /* Assume we are permitted a whole lot */
+-	if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
++	if (capable(CAP_SYS_RESOURCE) ||
++	    sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
+ 		return 0;
+ 	ret = gfs2_quota_lock(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE);
+ 	if (ret)
+diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
+index 5d2add1a6c96..864fcfa1df41 100644
+--- a/include/asm-generic/topology.h
++++ b/include/asm-generic/topology.h
+@@ -51,7 +51,7 @@
+   #ifdef CONFIG_NEED_MULTIPLE_NODES
+     #define cpumask_of_node(node)	((node) == 0 ? cpu_online_mask : cpu_none_mask)
+   #else
+-    #define cpumask_of_node(node)	((void)node, cpu_online_mask)
++    #define cpumask_of_node(node)	((void)(node), cpu_online_mask)
+   #endif
+ #endif
+ #ifndef pcibus_to_node
+diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
+index 509e99076c57..6094e4a3a0a4 100644
+--- a/include/linux/mlx5/driver.h
++++ b/include/linux/mlx5/driver.h
+@@ -656,6 +656,7 @@ struct mlx5_cmd_work_ent {
+ 	struct delayed_work	cb_timeout_work;
+ 	void		       *context;
+ 	int			idx;
++	struct completion	handling;
+ 	struct completion	done;
+ 	struct mlx5_cmd        *cmd;
+ 	struct work_struct	work;
+diff --git a/include/linux/mm.h b/include/linux/mm.h
+index ca6f213fa4f0..7a4c035b187f 100644
+--- a/include/linux/mm.h
++++ b/include/linux/mm.h
+@@ -504,6 +504,11 @@ static inline int is_vmalloc_or_module_addr(const void *x)
+ 
+ extern void kvfree(const void *addr);
+ 
++/*
++ * Mapcount of compound page as a whole, does not include mapped sub-pages.
++ *
++ * Must be called only for compound pages or any their tail sub-pages.
++ */
+ static inline int compound_mapcount(struct page *page)
+ {
+ 	VM_BUG_ON_PAGE(!PageCompound(page), page);
+@@ -523,10 +528,16 @@ static inline void page_mapcount_reset(struct page *page)
+ 
+ int __page_mapcount(struct page *page);
+ 
++/*
++ * Mapcount of 0-order page; when compound sub-page, includes
++ * compound_mapcount().
++ *
++ * Result is undefined for pages which cannot be mapped into userspace.
++ * For example SLAB or special types of pages. See function page_has_type().
++ * They use this place in struct page differently.
++ */
+ static inline int page_mapcount(struct page *page)
+ {
+-	VM_BUG_ON_PAGE(PageSlab(page), page);
+-
+ 	if (unlikely(PageCompound(page)))
+ 		return __page_mapcount(page);
+ 	return atomic_read(&page->_mapcount) + 1;
+diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
+index 2ab2830316b7..aca42a2e79cf 100644
+--- a/include/linux/netfilter/nf_conntrack_pptp.h
++++ b/include/linux/netfilter/nf_conntrack_pptp.h
+@@ -4,7 +4,7 @@
+ 
+ #include <linux/netfilter/nf_conntrack_common.h>
+ 
+-extern const char *const pptp_msg_name[];
++const char *pptp_msg_name(u_int16_t msg);
+ 
+ /* state of the control session */
+ enum pptp_ctrlsess_state {
+diff --git a/include/net/act_api.h b/include/net/act_api.h
+index 82f3c912a5b1..051b90779708 100644
+--- a/include/net/act_api.h
++++ b/include/net/act_api.h
+@@ -94,7 +94,8 @@ static inline void tcf_tm_dump(struct tcf_t *dtm, const struct tcf_t *stm)
+ {
+ 	dtm->install = jiffies_to_clock_t(jiffies - stm->install);
+ 	dtm->lastuse = jiffies_to_clock_t(jiffies - stm->lastuse);
+-	dtm->firstuse = jiffies_to_clock_t(jiffies - stm->firstuse);
++	dtm->firstuse = stm->firstuse ?
++		jiffies_to_clock_t(jiffies - stm->firstuse) : 0;
+ 	dtm->expires = jiffies_to_clock_t(stm->expires);
+ }
+ 
+diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
+index f888263fd757..f4205f935331 100644
+--- a/include/rdma/ib_addr.h
++++ b/include/rdma/ib_addr.h
+@@ -208,11 +208,13 @@ static inline void iboe_addr_get_sgid(struct rdma_dev_addr *dev_addr,
+ 	dev = dev_get_by_index(&init_net, dev_addr->bound_dev_if);
+ 	if (dev) {
+ 		ip4 = in_dev_get(dev);
+-		if (ip4 && ip4->ifa_list && ip4->ifa_list->ifa_address) {
++		if (ip4 && ip4->ifa_list && ip4->ifa_list->ifa_address)
+ 			ipv6_addr_set_v4mapped(ip4->ifa_list->ifa_address,
+ 					       (struct in6_addr *)gid);
++
++		if (ip4)
+ 			in_dev_put(ip4);
+-		}
++
+ 		dev_put(dev);
+ 	}
+ }
+diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h
+index bb2d62037037..80d85053fb06 100644
+--- a/include/uapi/linux/l2tp.h
++++ b/include/uapi/linux/l2tp.h
+@@ -9,9 +9,8 @@
+ 
+ #include <linux/types.h>
+ #include <linux/socket.h>
+-#ifndef __KERNEL__
+-#include <netinet/in.h>
+-#endif
++#include <linux/in.h>
++#include <linux/in6.h>
+ 
+ #define IPPROTO_L2TP		115
+ 
+@@ -31,7 +30,7 @@ struct sockaddr_l2tpip {
+ 	__u32		l2tp_conn_id;	/* Connection ID of tunnel */
+ 
+ 	/* Pad to size of `struct sockaddr'. */
+-	unsigned char	__pad[sizeof(struct sockaddr) -
++	unsigned char	__pad[__SOCK_SIZE__ -
+ 			      sizeof(__kernel_sa_family_t) -
+ 			      sizeof(__be16) - sizeof(struct in_addr) -
+ 			      sizeof(__u32)];
+diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c
+index 37ddb7bda651..ec7c7eda0774 100644
+--- a/kernel/irq/migration.c
++++ b/kernel/irq/migration.c
+@@ -7,17 +7,18 @@
+ void irq_move_masked_irq(struct irq_data *idata)
+ {
+ 	struct irq_desc *desc = irq_data_to_desc(idata);
+-	struct irq_chip *chip = desc->irq_data.chip;
++	struct irq_data *data = &desc->irq_data;
++	struct irq_chip *chip = data->chip;
+ 
+-	if (likely(!irqd_is_setaffinity_pending(&desc->irq_data)))
++	if (likely(!irqd_is_setaffinity_pending(data)))
+ 		return;
+ 
+-	irqd_clr_move_pending(&desc->irq_data);
++	irqd_clr_move_pending(data);
+ 
+ 	/*
+ 	 * Paranoia: cpu-local interrupts shouldn't be calling in here anyway.
+ 	 */
+-	if (irqd_is_per_cpu(&desc->irq_data)) {
++	if (irqd_is_per_cpu(data)) {
+ 		WARN_ON(1);
+ 		return;
+ 	}
+@@ -42,9 +43,20 @@ void irq_move_masked_irq(struct irq_data *idata)
+ 	 * For correct operation this depends on the caller
+ 	 * masking the irqs.
+ 	 */
+-	if (cpumask_any_and(desc->pending_mask, cpu_online_mask) < nr_cpu_ids)
+-		irq_do_set_affinity(&desc->irq_data, desc->pending_mask, false);
+-
++	if (cpumask_any_and(desc->pending_mask, cpu_online_mask) < nr_cpu_ids) {
++		int ret;
++
++		ret = irq_do_set_affinity(data, desc->pending_mask, false);
++		/*
++		 * If the there is a cleanup pending in the underlying
++		 * vector management, reschedule the move for the next
++		 * interrupt. Leave desc->pending_mask intact.
++		 */
++		if (ret == -EBUSY) {
++			irqd_set_move_pending(data);
++			return;
++		}
++	}
+ 	cpumask_clear(desc->pending_mask);
+ }
+ 
+diff --git a/mm/vmalloc.c b/mm/vmalloc.c
+index c74a087fcb7d..5d11aeceb7f8 100644
+--- a/mm/vmalloc.c
++++ b/mm/vmalloc.c
+@@ -1499,7 +1499,7 @@ static void __vunmap(const void *addr, int deallocate_pages)
+ 			addr))
+ 		return;
+ 
+-	area = find_vmap_area((unsigned long)addr)->vm;
++	area = find_vm_area(addr);
+ 	if (unlikely(!area)) {
+ 		WARN(1, KERN_ERR "Trying to vfree() nonexistent vm area (%p)\n",
+ 				addr);
+diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
+index de55a3f001dc..02be8ee23271 100644
+--- a/net/ax25/af_ax25.c
++++ b/net/ax25/af_ax25.c
+@@ -639,8 +639,10 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
+ 		break;
+ 
+ 	case SO_BINDTODEVICE:
+-		if (optlen > IFNAMSIZ)
+-			optlen = IFNAMSIZ;
++		if (optlen > IFNAMSIZ - 1)
++			optlen = IFNAMSIZ - 1;
++
++		memset(devname, 0, sizeof(devname));
+ 
+ 		if (copy_from_user(devname, optval, optlen)) {
+ 			res = -EFAULT;
+diff --git a/net/bridge/netfilter/nft_reject_bridge.c b/net/bridge/netfilter/nft_reject_bridge.c
+index d94aaf7c7685..4b5e1a661317 100644
+--- a/net/bridge/netfilter/nft_reject_bridge.c
++++ b/net/bridge/netfilter/nft_reject_bridge.c
+@@ -34,6 +34,12 @@ static void nft_reject_br_push_etherhdr(struct sk_buff *oldskb,
+ 	ether_addr_copy(eth->h_dest, eth_hdr(oldskb)->h_source);
+ 	eth->h_proto = eth_hdr(oldskb)->h_proto;
+ 	skb_pull(nskb, ETH_HLEN);
++
++	if (skb_vlan_tag_present(oldskb)) {
++		u16 vid = skb_vlan_tag_get(oldskb);
++
++		__vlan_hwaccel_put_tag(nskb, oldskb->vlan_proto, vid);
++	}
+ }
+ 
+ static int nft_bridge_iphdr_validate(struct sk_buff *skb)
+diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
+index 70ccb0716fc5..4fd679b30b19 100644
+--- a/net/ceph/osd_client.c
++++ b/net/ceph/osd_client.c
+@@ -2879,7 +2879,9 @@ static void handle_reply(struct ceph_osd *osd, struct ceph_msg *msg)
+ 		 * supported.
+ 		 */
+ 		req->r_t.target_oloc.pool = m.redirect.oloc.pool;
+-		req->r_flags |= CEPH_OSD_FLAG_REDIRECTED;
++		req->r_flags |= CEPH_OSD_FLAG_REDIRECTED |
++				CEPH_OSD_FLAG_IGNORE_OVERLAY |
++				CEPH_OSD_FLAG_IGNORE_CACHE;
+ 		req->r_tid = 0;
+ 		__submit_request(req, false);
+ 		goto out_unlock_osdc;
+diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
+index ead1a32c68f7..e652e376fb30 100644
+--- a/net/core/rtnetlink.c
++++ b/net/core/rtnetlink.c
+@@ -2361,7 +2361,7 @@ int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm)
+ 	}
+ 
+ 	if (dev->rtnl_link_state == RTNL_LINK_INITIALIZED) {
+-		__dev_notify_flags(dev, old_flags, 0U);
++		__dev_notify_flags(dev, old_flags, (old_flags ^ dev->flags));
+ 	} else {
+ 		dev->rtnl_link_state = RTNL_LINK_INITIALIZED;
+ 		__dev_notify_flags(dev, old_flags, ~0U);
+diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
+index 8afb67a48409..dc3b36ca9f30 100644
+--- a/net/ipv4/ip_vti.c
++++ b/net/ipv4/ip_vti.c
+@@ -50,7 +50,7 @@ static int vti_net_id __read_mostly;
+ static int vti_tunnel_init(struct net_device *dev);
+ 
+ static int vti_input(struct sk_buff *skb, int nexthdr, __be32 spi,
+-		     int encap_type)
++		     int encap_type, bool update_skb_dev)
+ {
+ 	struct ip_tunnel *tunnel;
+ 	const struct iphdr *iph = ip_hdr(skb);
+@@ -65,6 +65,9 @@ static int vti_input(struct sk_buff *skb, int nexthdr, __be32 spi,
+ 
+ 		XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = tunnel;
+ 
++		if (update_skb_dev)
++			skb->dev = tunnel->dev;
++
+ 		return xfrm_input(skb, nexthdr, spi, encap_type);
+ 	}
+ 
+@@ -74,25 +77,43 @@ drop:
+ 	return 0;
+ }
+ 
+-static int vti_input_ipip(struct sk_buff *skb, int nexthdr, __be32 spi,
+-		     int encap_type)
++static int vti_input_proto(struct sk_buff *skb, int nexthdr, __be32 spi,
++			   int encap_type)
+ {
+-	struct ip_tunnel *tunnel;
++	return vti_input(skb, nexthdr, spi, encap_type, false);
++}
++
++static int vti_rcv(struct sk_buff *skb, __be32 spi, bool update_skb_dev)
++{
++	XFRM_SPI_SKB_CB(skb)->family = AF_INET;
++	XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr);
++
++	return vti_input(skb, ip_hdr(skb)->protocol, spi, 0, update_skb_dev);
++}
++
++static int vti_rcv_proto(struct sk_buff *skb)
++{
++	return vti_rcv(skb, 0, false);
++}
++
++static int vti_rcv_tunnel(struct sk_buff *skb)
++{
++	struct ip_tunnel_net *itn = net_generic(dev_net(skb->dev), vti_net_id);
+ 	const struct iphdr *iph = ip_hdr(skb);
+-	struct net *net = dev_net(skb->dev);
+-	struct ip_tunnel_net *itn = net_generic(net, vti_net_id);
++	struct ip_tunnel *tunnel;
+ 
+ 	tunnel = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY,
+ 				  iph->saddr, iph->daddr, 0);
+ 	if (tunnel) {
++		struct tnl_ptk_info tpi = {
++			.proto = htons(ETH_P_IP),
++		};
++
+ 		if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb))
+ 			goto drop;
+-
+-		XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = tunnel;
+-
+-		skb->dev = tunnel->dev;
+-
+-		return xfrm_input(skb, nexthdr, spi, encap_type);
++		if (iptunnel_pull_header(skb, 0, tpi.proto, false))
++			goto drop;
++		return ip_tunnel_rcv(tunnel, skb, &tpi, NULL, false);
+ 	}
+ 
+ 	return -EINVAL;
+@@ -101,22 +122,6 @@ drop:
+ 	return 0;
+ }
+ 
+-static int vti_rcv(struct sk_buff *skb)
+-{
+-	XFRM_SPI_SKB_CB(skb)->family = AF_INET;
+-	XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr);
+-
+-	return vti_input(skb, ip_hdr(skb)->protocol, 0, 0);
+-}
+-
+-static int vti_rcv_ipip(struct sk_buff *skb)
+-{
+-	XFRM_SPI_SKB_CB(skb)->family = AF_INET;
+-	XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr);
+-
+-	return vti_input_ipip(skb, ip_hdr(skb)->protocol, ip_hdr(skb)->saddr, 0);
+-}
+-
+ static int vti_rcv_cb(struct sk_buff *skb, int err)
+ {
+ 	unsigned short family;
+@@ -482,31 +487,31 @@ static void __net_init vti_fb_tunnel_init(struct net_device *dev)
+ }
+ 
+ static struct xfrm4_protocol vti_esp4_protocol __read_mostly = {
+-	.handler	=	vti_rcv,
+-	.input_handler	=	vti_input,
++	.handler	=	vti_rcv_proto,
++	.input_handler	=	vti_input_proto,
+ 	.cb_handler	=	vti_rcv_cb,
+ 	.err_handler	=	vti4_err,
+ 	.priority	=	100,
+ };
+ 
+ static struct xfrm4_protocol vti_ah4_protocol __read_mostly = {
+-	.handler	=	vti_rcv,
+-	.input_handler	=	vti_input,
++	.handler	=	vti_rcv_proto,
++	.input_handler	=	vti_input_proto,
+ 	.cb_handler	=	vti_rcv_cb,
+ 	.err_handler	=	vti4_err,
+ 	.priority	=	100,
+ };
+ 
+ static struct xfrm4_protocol vti_ipcomp4_protocol __read_mostly = {
+-	.handler	=	vti_rcv,
+-	.input_handler	=	vti_input,
++	.handler	=	vti_rcv_proto,
++	.input_handler	=	vti_input_proto,
+ 	.cb_handler	=	vti_rcv_cb,
+ 	.err_handler	=	vti4_err,
+ 	.priority	=	100,
+ };
+ 
+ static struct xfrm_tunnel ipip_handler __read_mostly = {
+-	.handler	=	vti_rcv_ipip,
++	.handler	=	vti_rcv_tunnel,
+ 	.err_handler	=	vti4_err,
+ 	.priority	=	0,
+ };
+diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
+index 56d71a004dce..bd23a2d01b6c 100644
+--- a/net/ipv4/ipip.c
++++ b/net/ipv4/ipip.c
+@@ -689,7 +689,7 @@ out:
+ 
+ rtnl_link_failed:
+ #if IS_ENABLED(CONFIG_MPLS)
+-	xfrm4_tunnel_deregister(&mplsip_handler, AF_INET);
++	xfrm4_tunnel_deregister(&mplsip_handler, AF_MPLS);
+ xfrm_tunnel_mplsip_failed:
+ 
+ #endif
+diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c
+index b3ca21b2ba9b..ddbf93e70069 100644
+--- a/net/ipv4/netfilter/nf_nat_pptp.c
++++ b/net/ipv4/netfilter/nf_nat_pptp.c
+@@ -156,8 +156,7 @@ pptp_outbound_pkt(struct sk_buff *skb,
+ 		break;
+ 	default:
+ 		pr_debug("unknown outbound packet 0x%04x:%s\n", msg,
+-			 msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] :
+-					       pptp_msg_name[0]);
++			 pptp_msg_name(msg));
+ 		/* fall through */
+ 	case PPTP_SET_LINK_INFO:
+ 		/* only need to NAT in case PAC is behind NAT box */
+@@ -250,9 +249,7 @@ pptp_inbound_pkt(struct sk_buff *skb,
+ 		pcid_off = offsetof(union pptp_ctrl_union, setlink.peersCallID);
+ 		break;
+ 	default:
+-		pr_debug("unknown inbound packet %s\n",
+-			 msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] :
+-					       pptp_msg_name[0]);
++		pr_debug("unknown inbound packet %s\n", pptp_msg_name(msg));
+ 		/* fall through */
+ 	case PPTP_START_SESSION_REQUEST:
+ 	case PPTP_START_SESSION_REPLY:
+diff --git a/net/ipv4/route.c b/net/ipv4/route.c
+index 81efd2d3998d..c8c51bd2d695 100644
+--- a/net/ipv4/route.c
++++ b/net/ipv4/route.c
+@@ -477,18 +477,16 @@ u32 ip_idents_reserve(u32 hash, int segs)
+ 	atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ;
+ 	u32 old = ACCESS_ONCE(*p_tstamp);
+ 	u32 now = (u32)jiffies;
+-	u32 new, delta = 0;
++	u32 delta = 0;
+ 
+ 	if (old != now && cmpxchg(p_tstamp, old, now) == old)
+ 		delta = prandom_u32_max(now - old);
+ 
+-	/* Do not use atomic_add_return() as it makes UBSAN unhappy */
+-	do {
+-		old = (u32)atomic_read(p_id);
+-		new = old + delta + segs;
+-	} while (atomic_cmpxchg(p_id, old, new) != old);
+-
+-	return new - segs;
++	/* If UBSAN reports an error there, please make sure your compiler
++	 * supports -fno-strict-overflow before reporting it that was a bug
++	 * in UBSAN, and it has been fixed in GCC-8.
++	 */
++	return atomic_add_return(segs + delta, p_id) - segs;
+ }
+ EXPORT_SYMBOL(ip_idents_reserve);
+ 
+diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
+index f7eaa1051b5b..2fbd100b9e73 100644
+--- a/net/mac80211/mesh_hwmp.c
++++ b/net/mac80211/mesh_hwmp.c
+@@ -1082,7 +1082,14 @@ void mesh_path_start_discovery(struct ieee80211_sub_if_data *sdata)
+ 	mesh_path_sel_frame_tx(MPATH_PREQ, 0, sdata->vif.addr, ifmsh->sn,
+ 			       target_flags, mpath->dst, mpath->sn, da, 0,
+ 			       ttl, lifetime, 0, ifmsh->preq_id++, sdata);
++
++	spin_lock_bh(&mpath->state_lock);
++	if (mpath->flags & MESH_PATH_DELETED) {
++		spin_unlock_bh(&mpath->state_lock);
++		goto enddiscovery;
++	}
+ 	mod_timer(&mpath->timer, jiffies + mpath->discovery_timeout);
++	spin_unlock_bh(&mpath->state_lock);
+ 
+ enddiscovery:
+ 	rcu_read_unlock();
+diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c
+index e82157285d34..f13d40402f7e 100644
+--- a/net/netfilter/ipset/ip_set_list_set.c
++++ b/net/netfilter/ipset/ip_set_list_set.c
+@@ -61,7 +61,7 @@ list_set_ktest(struct ip_set *set, const struct sk_buff *skb,
+ 	/* Don't lookup sub-counters at all */
+ 	opt->cmdflags &= ~IPSET_FLAG_MATCH_COUNTERS;
+ 	if (opt->cmdflags & IPSET_FLAG_SKIP_SUBCOUNTER_UPDATE)
+-		opt->cmdflags &= ~IPSET_FLAG_SKIP_COUNTER_UPDATE;
++		opt->cmdflags |= IPSET_FLAG_SKIP_COUNTER_UPDATE;
+ 	list_for_each_entry_rcu(e, &map->members, list) {
+ 		if (SET_WITH_TIMEOUT(set) &&
+ 		    ip_set_timeout_expired(ext_timeout(e, set)))
+diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c
+index f60a4755d71e..1b2fa9d8575f 100644
+--- a/net/netfilter/nf_conntrack_pptp.c
++++ b/net/netfilter/nf_conntrack_pptp.c
+@@ -71,24 +71,32 @@ EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_expectfn);
+ 
+ #if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+ /* PptpControlMessageType names */
+-const char *const pptp_msg_name[] = {
+-	"UNKNOWN_MESSAGE",
+-	"START_SESSION_REQUEST",
+-	"START_SESSION_REPLY",
+-	"STOP_SESSION_REQUEST",
+-	"STOP_SESSION_REPLY",
+-	"ECHO_REQUEST",
+-	"ECHO_REPLY",
+-	"OUT_CALL_REQUEST",
+-	"OUT_CALL_REPLY",
+-	"IN_CALL_REQUEST",
+-	"IN_CALL_REPLY",
+-	"IN_CALL_CONNECT",
+-	"CALL_CLEAR_REQUEST",
+-	"CALL_DISCONNECT_NOTIFY",
+-	"WAN_ERROR_NOTIFY",
+-	"SET_LINK_INFO"
++static const char *const pptp_msg_name_array[PPTP_MSG_MAX + 1] = {
++	[0]				= "UNKNOWN_MESSAGE",
++	[PPTP_START_SESSION_REQUEST]	= "START_SESSION_REQUEST",
++	[PPTP_START_SESSION_REPLY]	= "START_SESSION_REPLY",
++	[PPTP_STOP_SESSION_REQUEST]	= "STOP_SESSION_REQUEST",
++	[PPTP_STOP_SESSION_REPLY]	= "STOP_SESSION_REPLY",
++	[PPTP_ECHO_REQUEST]		= "ECHO_REQUEST",
++	[PPTP_ECHO_REPLY]		= "ECHO_REPLY",
++	[PPTP_OUT_CALL_REQUEST]		= "OUT_CALL_REQUEST",
++	[PPTP_OUT_CALL_REPLY]		= "OUT_CALL_REPLY",
++	[PPTP_IN_CALL_REQUEST]		= "IN_CALL_REQUEST",
++	[PPTP_IN_CALL_REPLY]		= "IN_CALL_REPLY",
++	[PPTP_IN_CALL_CONNECT]		= "IN_CALL_CONNECT",
++	[PPTP_CALL_CLEAR_REQUEST]	= "CALL_CLEAR_REQUEST",
++	[PPTP_CALL_DISCONNECT_NOTIFY]	= "CALL_DISCONNECT_NOTIFY",
++	[PPTP_WAN_ERROR_NOTIFY]		= "WAN_ERROR_NOTIFY",
++	[PPTP_SET_LINK_INFO]		= "SET_LINK_INFO"
+ };
++
++const char *pptp_msg_name(u_int16_t msg)
++{
++	if (msg > PPTP_MSG_MAX)
++		return pptp_msg_name_array[0];
++
++	return pptp_msg_name_array[msg];
++}
+ EXPORT_SYMBOL(pptp_msg_name);
+ #endif
+ 
+@@ -277,7 +285,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 	typeof(nf_nat_pptp_hook_inbound) nf_nat_pptp_inbound;
+ 
+ 	msg = ntohs(ctlh->messageType);
+-	pr_debug("inbound control message %s\n", pptp_msg_name[msg]);
++	pr_debug("inbound control message %s\n", pptp_msg_name(msg));
+ 
+ 	switch (msg) {
+ 	case PPTP_START_SESSION_REPLY:
+@@ -312,7 +320,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 		pcid = pptpReq->ocack.peersCallID;
+ 		if (info->pns_call_id != pcid)
+ 			goto invalid;
+-		pr_debug("%s, CID=%X, PCID=%X\n", pptp_msg_name[msg],
++		pr_debug("%s, CID=%X, PCID=%X\n", pptp_msg_name(msg),
+ 			 ntohs(cid), ntohs(pcid));
+ 
+ 		if (pptpReq->ocack.resultCode == PPTP_OUTCALL_CONNECT) {
+@@ -329,7 +337,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 			goto invalid;
+ 
+ 		cid = pptpReq->icreq.callID;
+-		pr_debug("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid));
++		pr_debug("%s, CID=%X\n", pptp_msg_name(msg), ntohs(cid));
+ 		info->cstate = PPTP_CALL_IN_REQ;
+ 		info->pac_call_id = cid;
+ 		break;
+@@ -348,7 +356,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 		if (info->pns_call_id != pcid)
+ 			goto invalid;
+ 
+-		pr_debug("%s, PCID=%X\n", pptp_msg_name[msg], ntohs(pcid));
++		pr_debug("%s, PCID=%X\n", pptp_msg_name(msg), ntohs(pcid));
+ 		info->cstate = PPTP_CALL_IN_CONF;
+ 
+ 		/* we expect a GRE connection from PAC to PNS */
+@@ -358,7 +366,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 	case PPTP_CALL_DISCONNECT_NOTIFY:
+ 		/* server confirms disconnect */
+ 		cid = pptpReq->disc.callID;
+-		pr_debug("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid));
++		pr_debug("%s, CID=%X\n", pptp_msg_name(msg), ntohs(cid));
+ 		info->cstate = PPTP_CALL_NONE;
+ 
+ 		/* untrack this call id, unexpect GRE packets */
+@@ -385,7 +393,7 @@ pptp_inbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ invalid:
+ 	pr_debug("invalid %s: type=%d cid=%u pcid=%u "
+ 		 "cstate=%d sstate=%d pns_cid=%u pac_cid=%u\n",
+-		 msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : pptp_msg_name[0],
++		 pptp_msg_name(msg),
+ 		 msg, ntohs(cid), ntohs(pcid),  info->cstate, info->sstate,
+ 		 ntohs(info->pns_call_id), ntohs(info->pac_call_id));
+ 	return NF_ACCEPT;
+@@ -405,7 +413,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 	typeof(nf_nat_pptp_hook_outbound) nf_nat_pptp_outbound;
+ 
+ 	msg = ntohs(ctlh->messageType);
+-	pr_debug("outbound control message %s\n", pptp_msg_name[msg]);
++	pr_debug("outbound control message %s\n", pptp_msg_name(msg));
+ 
+ 	switch (msg) {
+ 	case PPTP_START_SESSION_REQUEST:
+@@ -427,7 +435,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 		info->cstate = PPTP_CALL_OUT_REQ;
+ 		/* track PNS call id */
+ 		cid = pptpReq->ocreq.callID;
+-		pr_debug("%s, CID=%X\n", pptp_msg_name[msg], ntohs(cid));
++		pr_debug("%s, CID=%X\n", pptp_msg_name(msg), ntohs(cid));
+ 		info->pns_call_id = cid;
+ 		break;
+ 
+@@ -441,7 +449,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ 		pcid = pptpReq->icack.peersCallID;
+ 		if (info->pac_call_id != pcid)
+ 			goto invalid;
+-		pr_debug("%s, CID=%X PCID=%X\n", pptp_msg_name[msg],
++		pr_debug("%s, CID=%X PCID=%X\n", pptp_msg_name(msg),
+ 			 ntohs(cid), ntohs(pcid));
+ 
+ 		if (pptpReq->icack.resultCode == PPTP_INCALL_ACCEPT) {
+@@ -481,7 +489,7 @@ pptp_outbound_pkt(struct sk_buff *skb, unsigned int protoff,
+ invalid:
+ 	pr_debug("invalid %s: type=%d cid=%u pcid=%u "
+ 		 "cstate=%d sstate=%d pns_cid=%u pac_cid=%u\n",
+-		 msg <= PPTP_MSG_MAX ? pptp_msg_name[msg] : pptp_msg_name[0],
++		 pptp_msg_name(msg),
+ 		 msg, ntohs(cid), ntohs(pcid),  info->cstate, info->sstate,
+ 		 ntohs(info->pns_call_id), ntohs(info->pac_call_id));
+ 	return NF_ACCEPT;
+diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c
+index 41547c6e496a..a8253079902f 100644
+--- a/net/qrtr/qrtr.c
++++ b/net/qrtr/qrtr.c
+@@ -571,7 +571,7 @@ static int qrtr_bcast_enqueue(struct qrtr_node *node, struct sk_buff *skb)
+ 	}
+ 	mutex_unlock(&qrtr_node_lock);
+ 
+-	qrtr_local_enqueue(node, skb);
++	qrtr_local_enqueue(NULL, skb);
+ 
+ 	return 0;
+ }
+diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
+index 1a3c75347f48..146b568962e0 100644
+--- a/net/sctp/sm_statefuns.c
++++ b/net/sctp/sm_statefuns.c
+@@ -1793,12 +1793,13 @@ static sctp_disposition_t sctp_sf_do_dupcook_a(struct net *net,
+ 	/* Update the content of current association. */
+ 	sctp_add_cmd_sf(commands, SCTP_CMD_UPDATE_ASSOC, SCTP_ASOC(new_asoc));
+ 	sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP, SCTP_ULPEVENT(ev));
+-	if (sctp_state(asoc, SHUTDOWN_PENDING) &&
++	if ((sctp_state(asoc, SHUTDOWN_PENDING) ||
++	     sctp_state(asoc, SHUTDOWN_SENT)) &&
+ 	    (sctp_sstate(asoc->base.sk, CLOSING) ||
+ 	     sock_flag(asoc->base.sk, SOCK_DEAD))) {
+-		/* if were currently in SHUTDOWN_PENDING, but the socket
+-		 * has been closed by user, don't transition to ESTABLISHED.
+-		 * Instead trigger SHUTDOWN bundled with COOKIE_ACK.
++		/* If the socket has been closed by user, don't
++		 * transition to ESTABLISHED. Instead trigger SHUTDOWN
++		 * bundled with COOKIE_ACK.
+ 		 */
+ 		sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(repl));
+ 		return sctp_sf_do_9_2_start_shutdown(net, ep, asoc,
+diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
+index 6e3f0254d8a1..1e87639f2c27 100644
+--- a/net/xfrm/xfrm_input.c
++++ b/net/xfrm/xfrm_input.c
+@@ -302,7 +302,7 @@ resume:
+ 		dev_put(skb->dev);
+ 
+ 		spin_lock(&x->lock);
+-		if (nexthdr <= 0) {
++		if (nexthdr < 0) {
+ 			if (nexthdr == -EBADMSG) {
+ 				xfrm_audit_state_icvfail(x, skb,
+ 							 x->type->proto);
+diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
+index 637387bbaaea..2c4aa7b5ccd5 100644
+--- a/net/xfrm/xfrm_output.c
++++ b/net/xfrm/xfrm_output.c
+@@ -240,7 +240,8 @@ void xfrm_local_error(struct sk_buff *skb, int mtu)
+ 
+ 	if (skb->protocol == htons(ETH_P_IP))
+ 		proto = AF_INET;
+-	else if (skb->protocol == htons(ETH_P_IPV6))
++	else if (skb->protocol == htons(ETH_P_IPV6) &&
++		 skb->sk->sk_family == AF_INET6)
+ 		proto = AF_INET6;
+ 	else
+ 		return;
+diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
+index 69d061d4ed4f..b00ed36b9aac 100644
+--- a/net/xfrm/xfrm_policy.c
++++ b/net/xfrm/xfrm_policy.c
+@@ -757,12 +757,7 @@ static void xfrm_policy_requeue(struct xfrm_policy *old,
+ static bool xfrm_policy_mark_match(struct xfrm_policy *policy,
+ 				   struct xfrm_policy *pol)
+ {
+-	u32 mark = policy->mark.v & policy->mark.m;
+-
+-	if (policy->mark.v == pol->mark.v && policy->mark.m == pol->mark.m)
+-		return true;
+-
+-	if ((mark & pol->mark.m) == pol->mark.v &&
++	if (policy->mark.v == pol->mark.v &&
+ 	    policy->priority == pol->priority)
+ 		return true;
+ 
+diff --git a/security/commoncap.c b/security/commoncap.c
+index 8df676fbd393..b86aca8d6798 100644
+--- a/security/commoncap.c
++++ b/security/commoncap.c
+@@ -497,6 +497,7 @@ int cap_bprm_set_creds(struct linux_binprm *bprm)
+ 	int ret;
+ 	kuid_t root_uid;
+ 
++	new->cap_ambient = old->cap_ambient;
+ 	if (WARN_ON(!cap_ambient_invariant_ok(old)))
+ 		return -EPERM;
+ 
+diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
+index 36d2416f90d9..96b737adf4d2 100644
+--- a/sound/core/hwdep.c
++++ b/sound/core/hwdep.c
+@@ -228,14 +228,14 @@ static int snd_hwdep_dsp_load(struct snd_hwdep *hw,
+ 	if (copy_from_user(&info, _info, sizeof(info)))
+ 		return -EFAULT;
+ 	/* check whether the dsp was already loaded */
+-	if (hw->dsp_loaded & (1 << info.index))
++	if (hw->dsp_loaded & (1u << info.index))
+ 		return -EBUSY;
+ 	if (!access_ok(VERIFY_READ, info.image, info.length))
+ 		return -EFAULT;
+ 	err = hw->ops.dsp_load(hw, &info);
+ 	if (err < 0)
+ 		return err;
+-	hw->dsp_loaded |= (1 << info.index);
++	hw->dsp_loaded |= (1u << info.index);
+ 	return 0;
+ }
+ 
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index e2f62362a0b0..024864ce3f76 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -980,6 +980,14 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
+ 			cval->res = 384;
+ 		}
+ 		break;
++	case USB_ID(0x0495, 0x3042): /* ESS Technology Asus USB DAC */
++		if ((strstr(kctl->id.name, "Playback Volume") != NULL) ||
++			strstr(kctl->id.name, "Capture Volume") != NULL) {
++			cval->min >>= 8;
++			cval->max = 0;
++			cval->res = 1;
++		}
++		break;
+ 	}
+ }
+