Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Resolve conflicts between 5888b93 ("Merge branch 'nf-hook-compress'") and
Florian Westphal br_netfilter works.

Conflicts:
        net/bridge/br_netfilter.c

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

57 files changed, 419 insertions, 250 deletions

diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 44057b45ed32..e34f906647d3 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -437,6 +437,8 @@ static inline struct bcma_device *bcma_find_core(struct bcma_bus *bus,
 #ifdef CONFIG_BCMA_HOST_PCI
 extern void bcma_host_pci_up(struct bcma_bus *bus);
 extern void bcma_host_pci_down(struct bcma_bus *bus);
+extern int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
+				 struct bcma_device *core, bool enable);
 #else
 static inline void bcma_host_pci_up(struct bcma_bus *bus)
 {
@@ -444,6 +446,13 @@ static inline void bcma_host_pci_up(struct bcma_bus *bus)
 static inline void bcma_host_pci_down(struct bcma_bus *bus)
 {
 }
+static inline int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
+					struct bcma_device *core, bool enable)
+{
+	if (bus->hosttype == BCMA_HOSTTYPE_PCI)
+		return -ENOTSUPP;
+	return 0;
+}
 #endif
 
 extern bool bcma_core_is_enabled(struct bcma_device *core);
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index 8e90004fdfd7..5ba6918ca20b 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -238,9 +238,13 @@ struct bcma_drv_pci {
 #define pcicore_write16(pc, offset, val)	bcma_write16((pc)->core, offset, val)
 #define pcicore_write32(pc, offset, val)	bcma_write32((pc)->core, offset, val)
 
-extern int bcma_core_pci_irq_ctl(struct bcma_bus *bus,
-				 struct bcma_device *core, bool enable);
+#ifdef CONFIG_BCMA_DRIVER_PCI
 extern void bcma_core_pci_power_save(struct bcma_bus *bus, bool up);
+#else
+static inline void bcma_core_pci_power_save(struct bcma_bus *bus, bool up)
+{
+}
+#endif
 
 extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev);
 extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b4d71b5e1ff2..f4131e8ead74 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -604,6 +604,7 @@ struct inode {
 	struct mutex		i_mutex;
 
 	unsigned long		dirtied_when;	/* jiffies of first dirtying */
+	unsigned long		dirtied_time_when;
 
 	struct hlist_node	i_hash;
 	struct list_head	i_wb_list;	/* backing dev IO list */
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 781974afff9f..ffbc034c8810 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -126,8 +126,23 @@
 #define GICR_PROPBASER_WaWb		(5U << 7)
 #define GICR_PROPBASER_RaWaWt		(6U << 7)
 #define GICR_PROPBASER_RaWaWb		(7U << 7)
+#define GICR_PROPBASER_CACHEABILITY_MASK (7U << 7)
 #define GICR_PROPBASER_IDBITS_MASK	(0x1f)
 
+#define GICR_PENDBASER_NonShareable	(0U << 10)
+#define GICR_PENDBASER_InnerShareable	(1U << 10)
+#define GICR_PENDBASER_OuterShareable	(2U << 10)
+#define GICR_PENDBASER_SHAREABILITY_MASK (3UL << 10)
+#define GICR_PENDBASER_nCnB		(0U << 7)
+#define GICR_PENDBASER_nC		(1U << 7)
+#define GICR_PENDBASER_RaWt		(2U << 7)
+#define GICR_PENDBASER_RaWb		(3U << 7)
+#define GICR_PENDBASER_WaWt		(4U << 7)
+#define GICR_PENDBASER_WaWb		(5U << 7)
+#define GICR_PENDBASER_RaWaWt		(6U << 7)
+#define GICR_PENDBASER_RaWaWb		(7U << 7)
+#define GICR_PENDBASER_CACHEABILITY_MASK (7U << 7)
+
 /*
  * Re-Distributor registers, offsets from SGI_base
  */
@@ -182,6 +197,7 @@
 #define GITS_CBASER_WaWb		(5UL << 59)
 #define GITS_CBASER_RaWaWt		(6UL << 59)
 #define GITS_CBASER_RaWaWb		(7UL << 59)
+#define GITS_CBASER_CACHEABILITY_MASK	(7UL << 59)
 #define GITS_CBASER_NonShareable	(0UL << 10)
 #define GITS_CBASER_InnerShareable	(1UL << 10)
 #define GITS_CBASER_OuterShareable	(2UL << 10)
@@ -198,6 +214,7 @@
 #define GITS_BASER_WaWb			(5UL << 59)
 #define GITS_BASER_RaWaWt		(6UL << 59)
 #define GITS_BASER_RaWaWb		(7UL << 59)
+#define GITS_BASER_CACHEABILITY_MASK	(7UL << 59)
 #define GITS_BASER_TYPE_SHIFT		(56)
 #define GITS_BASER_TYPE(r)		(((r) >> GITS_BASER_TYPE_SHIFT) & 7)
 #define GITS_BASER_ENTRY_SIZE_SHIFT	(48)
diff --git a/include/linux/jhash.h b/include/linux/jhash.h
index 47cb09edec1a..348c6f47e4cc 100644
--- a/include/linux/jhash.h
+++ b/include/linux/jhash.h
@@ -145,11 +145,11 @@ static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
 }
 
 
-/* jhash_3words - hash exactly 3, 2 or 1 word(s) */
-static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
+/* __jhash_nwords - hash exactly 3, 2 or 1 word(s) */
+static inline u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval)
 {
-	a += JHASH_INITVAL;
-	b += JHASH_INITVAL;
+	a += initval;
+	b += initval;
 	c += initval;
 
 	__jhash_final(a, b, c);
@@ -157,14 +157,19 @@ static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
 	return c;
 }
 
+static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
+{
+	return __jhash_nwords(a, b, c, initval + JHASH_INITVAL + (3 << 2));
+}
+
 static inline u32 jhash_2words(u32 a, u32 b, u32 initval)
 {
-	return jhash_3words(a, b, 0, initval);
+	return __jhash_nwords(a, b, 0, initval + JHASH_INITVAL + (2 << 2));
 }
 
 static inline u32 jhash_1word(u32 a, u32 initval)
 {
-	return jhash_3words(a, 0, 0, initval);
+	return __jhash_nwords(a, 0, 0, initval + JHASH_INITVAL + (1 << 2));
 }
 
 #endif /* _LINUX_JHASH_H */
diff --git a/include/linux/lcm.h b/include/linux/lcm.h
index 7bf01d779b45..1ce79a7f1daa 100644
--- a/include/linux/lcm.h
+++ b/include/linux/lcm.h
@@ -4,5 +4,6 @@
 #include <linux/compiler.h>
 
 unsigned long lcm(unsigned long a, unsigned long b) __attribute_const__;
+unsigned long lcm_not_zero(unsigned long a, unsigned long b) __attribute_const__;
 
 #endif /* _LCM_H */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index fc03efa64ffe..6b08cc106c21 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -232,6 +232,7 @@ enum {
 					      * led */
 	ATA_FLAG_NO_DIPM	= (1 << 23), /* host not happy with DIPM */
 	ATA_FLAG_LOWTAG		= (1 << 24), /* host wants lowest available tag */
+	ATA_FLAG_SAS_HOST	= (1 << 25), /* SAS host */
 
 	/* bits 24:31 of ap->flags are reserved for LLD specific flags */
 
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index fb0390a1a498..ee7b1ce7a6f8 100644
--- a/include/linux/mfd/palmas.h
+++ b/include/linux/mfd/palmas.h
@@ -2999,6 +2999,9 @@ enum usb_irq_events {
 #define PALMAS_GPADC_TRIM15					0x0E
 #define PALMAS_GPADC_TRIM16					0x0F
 
+/* TPS659038 regen2_ctrl offset iss different from palmas */
+#define TPS659038_REGEN2_CTRL					0x12
+
 /* TPS65917 Interrupt registers */
 
 /* Registers for function INTERRUPT */
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index 7299e9548906..f62e7cf227c6 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -68,6 +68,8 @@ enum {
 	MLX4_CMD_UNMAP_ICM_AUX	 = 0xffb,
 	MLX4_CMD_SET_ICM_SIZE	 = 0xffd,
 	MLX4_CMD_ACCESS_REG	 = 0x3b,
+	MLX4_CMD_ALLOCATE_VPP	 = 0x80,
+	MLX4_CMD_SET_VPORT_QOS	 = 0x81,
 
 	/*master notify fw on finish for slave's flr*/
 	MLX4_CMD_INFORM_FLR_DONE = 0x5b,
@@ -186,7 +188,14 @@ enum {
 };
 
 enum {
-	/* set port opcode modifiers */
+	/* Set port opcode modifiers */
+	MLX4_SET_PORT_IB_OPCODE		= 0x0,
+	MLX4_SET_PORT_ETH_OPCODE	= 0x1,
+	MLX4_SET_PORT_BEACON_OPCODE	= 0x4,
+};
+
+enum {
+	/* Set port Ethernet input modifiers */
 	MLX4_SET_PORT_GENERAL   = 0x0,
 	MLX4_SET_PORT_RQP_CALC  = 0x1,
 	MLX4_SET_PORT_MAC_TABLE = 0x2,
@@ -294,6 +303,8 @@ void mlx4_free_cmd_mailbox(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbo
 u32 mlx4_comm_get_version(void);
 int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac);
 int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos);
+int mlx4_set_vf_rate(struct mlx4_dev *dev, int port, int vf, int min_tx_rate,
+		     int max_tx_rate);
 int mlx4_set_vf_spoofchk(struct mlx4_dev *dev, int port, int vf, bool setting);
 int mlx4_get_vf_config(struct mlx4_dev *dev, int port, int vf, struct ifla_vf_info *ivf);
 int mlx4_set_vf_link_state(struct mlx4_dev *dev, int port, int vf, int link_state);
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index ab7ebec943b8..f9ce34bec45b 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -49,8 +49,6 @@
 #define MSIX_LEGACY_SZ		4
 #define MIN_MSIX_P_PORT		5
 
-#define MLX4_NUM_UP			8
-#define MLX4_NUM_TC			8
 #define MLX4_MAX_100M_UNITS_VAL		255	/*
 						 * work around: can't set values
 						 * greater then this value when
@@ -174,6 +172,7 @@ enum {
 	MLX4_DEV_CAP_FLAG_VEP_UC_STEER	= 1LL << 41,
 	MLX4_DEV_CAP_FLAG_VEP_MC_STEER	= 1LL << 42,
 	MLX4_DEV_CAP_FLAG_COUNTERS	= 1LL << 48,
+	MLX4_DEV_CAP_FLAG_RSS_IP_FRAG   = 1LL << 52,
 	MLX4_DEV_CAP_FLAG_SET_ETH_SCHED = 1LL << 53,
 	MLX4_DEV_CAP_FLAG_SENSE_SUPPORT	= 1LL << 55,
 	MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV = 1LL << 59,
@@ -206,7 +205,11 @@ enum {
 	MLX4_DEV_CAP_FLAG2_PORT_REMAP		= 1LL <<  21,
 	MLX4_DEV_CAP_FLAG2_QCN			= 1LL <<  22,
 	MLX4_DEV_CAP_FLAG2_QP_RATE_LIMIT	= 1LL <<  23,
-	MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN         = 1LL <<  24
+	MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN         = 1LL <<  24,
+	MLX4_DEV_CAP_FLAG2_QOS_VPP		= 1LL <<  25,
+	MLX4_DEV_CAP_FLAG2_ETS_CFG		= 1LL <<  26,
+	MLX4_DEV_CAP_FLAG2_PORT_BEACON		= 1LL <<  27,
+	MLX4_DEV_CAP_FLAG2_IGNORE_FCS		= 1LL <<  28,
 };
 
 enum {
@@ -1001,6 +1004,11 @@ static inline int mlx4_is_slave(struct mlx4_dev *dev)
 	return dev->flags & MLX4_FLAG_SLAVE;
 }
 
+static inline int mlx4_is_eth(struct mlx4_dev *dev, int port)
+{
+	return dev->caps.port_type[port] == MLX4_PORT_TYPE_IB ? 0 : 1;
+}
+
 int mlx4_buf_alloc(struct mlx4_dev *dev, int size, int max_direct,
 		   struct mlx4_buf *buf, gfp_t gfp);
 void mlx4_buf_free(struct mlx4_dev *dev, int size, struct mlx4_buf *buf);
@@ -1305,9 +1313,9 @@ int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu,
 			  u8 pptx, u8 pfctx, u8 pprx, u8 pfcrx);
 int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn,
 			   u8 promisc);
-int mlx4_SET_PORT_PRIO2TC(struct mlx4_dev *dev, u8 port, u8 *prio2tc);
-int mlx4_SET_PORT_SCHEDULER(struct mlx4_dev *dev, u8 port, u8 *tc_tx_bw,
-		u8 *pg, u16 *ratelimit);
+int mlx4_SET_PORT_BEACON(struct mlx4_dev *dev, u8 port, u16 time);
+int mlx4_SET_PORT_fcs_check(struct mlx4_dev *dev, u8 port,
+			    u8 ignore_fcs_value);
 int mlx4_SET_PORT_VXLAN(struct mlx4_dev *dev, u8 port, u8 steering, int enable);
 int mlx4_find_cached_mac(struct mlx4_dev *dev, u8 port, u64 mac, int *idx);
 int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx);
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 1023ebe035b7..6fed539e5456 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -209,7 +209,8 @@ struct mlx4_qp_context {
 	__be16			sq_wqe_counter;
 	u32			reserved3;
 	__be16			rate_limit_params;
-	__be16			reserved4;
+	u8			reserved4;
+	u8			qos_vport;
 	__be32			param3;
 	__be32			nummmcpeers_basemkey;
 	u8			log_page_size;
@@ -231,6 +232,7 @@ struct mlx4_update_qp_context {
 enum {
 	MLX4_UPD_QP_MASK_PM_STATE	= 32,
 	MLX4_UPD_QP_MASK_VSD		= 33,
+	MLX4_UPD_QP_MASK_QOS_VPP	= 34,
 	MLX4_UPD_QP_MASK_RATE_LIMIT	= 35,
 };
 
@@ -432,7 +434,8 @@ enum mlx4_update_qp_attr {
 	MLX4_UPDATE_QP_SMAC		= 1 << 0,
 	MLX4_UPDATE_QP_VSD		= 1 << 1,
 	MLX4_UPDATE_QP_RATE_LIMIT	= 1 << 2,
-	MLX4_UPDATE_QP_SUPPORTED_ATTRS	= (1 << 3) - 1
+	MLX4_UPDATE_QP_QOS_VPORT	= 1 << 3,
+	MLX4_UPDATE_QP_SUPPORTED_ATTRS	= (1 << 4) - 1
 };
 
 enum mlx4_update_qp_params_flags {
@@ -441,6 +444,7 @@ enum mlx4_update_qp_params_flags {
 
 struct mlx4_update_qp_params {
 	u8	smac_index;
+	u8	qos_vport;
 	u32	flags;
 	u16	rate_unit;
 	u16	rate_val;
diff --git a/include/linux/mlx5/cmd.h b/include/linux/mlx5/cmd.h
index 2826a4b6071e..68cd08f02c2f 100644
--- a/include/linux/mlx5/cmd.h
+++ b/include/linux/mlx5/cmd.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index f6b17ac601bd..2695ced222df 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -137,14 +137,15 @@ enum {
 
 static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
 			       void __iomem *uar_page,
-			       spinlock_t *doorbell_lock)
+			       spinlock_t *doorbell_lock,
+			       u32 cons_index)
 {
 	__be32 doorbell[2];
 	u32 sn;
 	u32 ci;
 
 	sn = cq->arm_sn & 3;
-	ci = cq->cons_index & 0xffffff;
+	ci = cons_index & 0xffffff;
 
 	*cq->arm_db = cpu_to_be32(sn << 28 | cmd | ci);
 
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 4e5bd813bb9a..abf65c790421 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/doorbell.h b/include/linux/mlx5/doorbell.h
index 163a818411e7..afc78a3f4462 100644
--- a/include/linux/mlx5/doorbell.h
+++ b/include/linux/mlx5/doorbell.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 166d9315fe4b..9a90e7523dc2 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -232,6 +232,9 @@ struct mlx5_cmd_stats {
 };
 
 struct mlx5_cmd {
+	void	       *cmd_alloc_buf;
+	dma_addr_t	alloc_dma;
+	int		alloc_size;
 	void	       *cmd_buf;
 	dma_addr_t	dma;
 	u16		cmdif_rev;
@@ -407,7 +410,7 @@ struct mlx5_core_srq {
 struct mlx5_eq_table {
 	void __iomem	       *update_ci;
 	void __iomem	       *update_arm_ci;
-	struct list_head       *comp_eq_head;
+	struct list_head	comp_eqs_list;
 	struct mlx5_eq		pages_eq;
 	struct mlx5_eq		async_eq;
 	struct mlx5_eq		cmd_eq;
@@ -722,6 +725,7 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
 int mlx5_destroy_unmap_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
 int mlx5_start_eqs(struct mlx5_core_dev *dev);
 int mlx5_stop_eqs(struct mlx5_core_dev *dev);
+int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn, int *irqn);
 int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
 int mlx5_core_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
 
@@ -777,14 +781,22 @@ enum {
 	MAX_MR_CACHE_ENTRIES    = 16,
 };
 
+enum {
+	MLX5_INTERFACE_PROTOCOL_IB  = 0,
+	MLX5_INTERFACE_PROTOCOL_ETH = 1,
+};
+
 struct mlx5_interface {
 	void *			(*add)(struct mlx5_core_dev *dev);
 	void			(*remove)(struct mlx5_core_dev *dev, void *context);
 	void			(*event)(struct mlx5_core_dev *dev, void *context,
 					 enum mlx5_dev_event event, unsigned long param);
+	void *                  (*get_dev)(void *context);
+	int			protocol;
 	struct list_head	list;
 };
 
+void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev, int protocol);
 int mlx5_register_interface(struct mlx5_interface *intf);
 void mlx5_unregister_interface(struct mlx5_interface *intf);
 
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 5f48b8f592c5..cb3ad17edd1f 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 61f7a342d1bf..310b5f7fd6ae 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/srq.h b/include/linux/mlx5/srq.h
index e1a363a33663..f43ed054a3e0 100644
--- a/include/linux/mlx5/srq.h
+++ b/include/linux/mlx5/srq.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 996807963716..83430f2ea757 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -33,6 +33,8 @@
 #define SDIO_DEVICE_ID_BROADCOM_43341		0xa94d
 #define SDIO_DEVICE_ID_BROADCOM_4335_4339	0x4335
 #define SDIO_DEVICE_ID_BROADCOM_43362		0xa962
+#define SDIO_DEVICE_ID_BROADCOM_43430		0xa9a6
+#define SDIO_DEVICE_ID_BROADCOM_4345		0x4345
 #define SDIO_DEVICE_ID_BROADCOM_4354		0x4354
 
 #define SDIO_VENDOR_ID_INTEL			0x0089
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 967bb4c8caf1..bf6d9df34d7b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -795,7 +795,10 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
  * netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb,
  *                               struct net_device *dev);
  *	Called when a packet needs to be transmitted.
- *	Must return NETDEV_TX_OK , NETDEV_TX_BUSY.
+ *	Returns NETDEV_TX_OK.  Can return NETDEV_TX_BUSY, but you should stop
+ *	the queue before that can happen; it's for obsolete devices and weird
+ *	corner cases, but the stack really does a non-trivial amount
+ *	of useless work if you return NETDEV_TX_BUSY.
  *        (can also return NETDEV_TX_LOCKED iff NETIF_F_LLTX)
  *	Required can not be NULL.
  *
@@ -1030,6 +1033,8 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
  *			     int queue_index, u32 maxrate);
  *	Called when a user wants to set a max-rate limitation of specific
  *	TX queue.
+ * int (*ndo_get_iflink)(const struct net_device *dev);
+ *	Called to get the iflink value of this device.
  */
 struct net_device_ops {
 	int			(*ndo_init)(struct net_device *dev);
@@ -1191,6 +1196,7 @@ struct net_device_ops {
 	int			(*ndo_set_tx_maxrate)(struct net_device *dev,
 						      int queue_index,
 						      u32 maxrate);
+	int			(*ndo_get_iflink)(const struct net_device *dev);
 };
 
 /**
@@ -1322,7 +1328,7 @@ enum netdev_priv_flags {
  *	@mpls_features:	Mask of features inheritable by MPLS
  *
  *	@ifindex:	interface index
- *	@iflink:	unique device identifier
+ *	@group:		The group, that the device belongs to
  *
  *	@stats:		Statistics struct, which was left as a legacy, use
  *			rtnl_link_stats64 instead
@@ -1482,7 +1488,6 @@ enum netdev_priv_flags {
  *
  *	@qdisc_tx_busylock:	XXX: need comments on this one
  *
- *	@group:		The group, that the device belongs to
  *	@pm_qos_req:	Power Management QoS object
  *
  *	FIXME: cleanup struct net_device such that network protocol info
@@ -1535,7 +1540,7 @@ struct net_device {
 	netdev_features_t	mpls_features;
 
 	int			ifindex;
-	int			iflink;
+	int			group;
 
 	struct net_device_stats	stats;
 
@@ -1738,7 +1743,6 @@ struct net_device {
 #endif
 	struct phy_device *phydev;
 	struct lock_class_key *qdisc_tx_busylock;
-	int group;
 	struct pm_qos_request	pm_qos_req;
 };
 #define to_net_dev(d) container_of(d, struct net_device, dev)
@@ -2149,6 +2153,7 @@ void __dev_remove_pack(struct packet_type *pt);
 void dev_add_offload(struct packet_offload *po);
 void dev_remove_offload(struct packet_offload *po);
 
+int dev_get_iflink(const struct net_device *dev);
 struct net_device *__dev_get_by_flags(struct net *net, unsigned short flags,
 				      unsigned short mask);
 struct net_device *dev_get_by_name(struct net *net, const char *name);
@@ -2159,8 +2164,12 @@ int dev_open(struct net_device *dev);
 int dev_close(struct net_device *dev);
 int dev_close_many(struct list_head *head, bool unlink);
 void dev_disable_lro(struct net_device *dev);
-int dev_loopback_xmit(struct sk_buff *newskb);
-int dev_queue_xmit(struct sk_buff *skb);
+int dev_loopback_xmit(struct sock *sk, struct sk_buff *newskb);
+int dev_queue_xmit_sk(struct sock *sk, struct sk_buff *skb);
+static inline int dev_queue_xmit(struct sk_buff *skb)
+{
+	return dev_queue_xmit_sk(skb->sk, skb);
+}
 int dev_queue_xmit_accel(struct sk_buff *skb, void *accel_priv);
 int register_netdevice(struct net_device *dev);
 void unregister_netdevice_queue(struct net_device *dev, struct list_head *head);
@@ -2176,6 +2185,12 @@ void netdev_freemem(struct net_device *dev);
 void synchronize_net(void);
 int init_dummy_netdev(struct net_device *dev);
 
+DECLARE_PER_CPU(int, xmit_recursion);
+static inline int dev_recursion_level(void)
+{
+	return this_cpu_read(xmit_recursion);
+}
+
 struct net_device *dev_get_by_index(struct net *net, int ifindex);
 struct net_device *__dev_get_by_index(struct net *net, int ifindex);
 struct net_device *dev_get_by_index_rcu(struct net *net, int ifindex);
@@ -2915,7 +2930,11 @@ static inline void dev_consume_skb_any(struct sk_buff *skb)
 
 int netif_rx(struct sk_buff *skb);
 int netif_rx_ni(struct sk_buff *skb);
-int netif_receive_skb(struct sk_buff *skb);
+int netif_receive_skb_sk(struct sock *sk, struct sk_buff *skb);
+static inline int netif_receive_skb(struct sk_buff *skb)
+{
+	return netif_receive_skb_sk(skb->sk, skb);
+}
 gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb);
 void napi_gro_flush(struct napi_struct *napi, bool flush_old);
 struct sk_buff *napi_get_frags(struct napi_struct *napi);
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 2517ece98820..63560d0a8dfe 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -44,11 +44,39 @@ int netfilter_init(void);
 struct sk_buff;
 
 struct nf_hook_ops;
+
+struct sock;
+
+struct nf_hook_state {
+	unsigned int hook;
+	int thresh;
+	u_int8_t pf;
+	struct net_device *in;
+	struct net_device *out;
+	struct sock *sk;
+	int (*okfn)(struct sock *, struct sk_buff *);
+};
+
+static inline void nf_hook_state_init(struct nf_hook_state *p,
+				      unsigned int hook,
+				      int thresh, u_int8_t pf,
+				      struct net_device *indev,
+				      struct net_device *outdev,
+				      struct sock *sk,
+				      int (*okfn)(struct sock *, struct sk_buff *))
+{
+	p->hook = hook;
+	p->thresh = thresh;
+	p->pf = pf;
+	p->in = indev;
+	p->out = outdev;
+	p->sk = sk;
+	p->okfn = okfn;
+}
+
 typedef unsigned int nf_hookfn(const struct nf_hook_ops *ops,
 			       struct sk_buff *skb,
-			       const struct net_device *in,
-			       const struct net_device *out,
-			       int (*okfn)(struct sk_buff *));
+			       const struct nf_hook_state *state);
 
 struct nf_hook_ops {
 	struct list_head list;
@@ -118,9 +146,7 @@ static inline bool nf_hooks_active(u_int8_t pf, unsigned int hook)
 }
 #endif
 
-int nf_hook_slow(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
-		 struct net_device *indev, struct net_device *outdev,
-		 int (*okfn)(struct sk_buff *), int thresh);
+int nf_hook_slow(struct sk_buff *skb, struct nf_hook_state *state);
 
 /**
  *	nf_hook_thresh - call a netfilter hook
@@ -130,21 +156,29 @@ int nf_hook_slow(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
  *	value indicates the packet has been consumed by the hook.
  */
 static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
+				 struct sock *sk,
 				 struct sk_buff *skb,
 				 struct net_device *indev,
 				 struct net_device *outdev,
-				 int (*okfn)(struct sk_buff *), int thresh)
+				 int (*okfn)(struct sock *, struct sk_buff *),
+				 int thresh)
 {
-	if (nf_hooks_active(pf, hook))
-		return nf_hook_slow(pf, hook, skb, indev, outdev, okfn, thresh);
+	if (nf_hooks_active(pf, hook)) {
+		struct nf_hook_state state;
+
+		nf_hook_state_init(&state, hook, thresh, pf,
+				   indev, outdev, sk, okfn);
+		return nf_hook_slow(skb, &state);
+	}
 	return 1;
 }
 
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
-			  struct net_device *indev, struct net_device *outdev,
-			  int (*okfn)(struct sk_buff *))
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
+			  struct sk_buff *skb, struct net_device *indev,
+			  struct net_device *outdev,
+			  int (*okfn)(struct sock *, struct sk_buff *))
 {
-	return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN);
+	return nf_hook_thresh(pf, hook, sk, skb, indev, outdev, okfn, INT_MIN);
 }
                    
 /* Activate hook; either okfn or kfree_skb called, unless a hook
@@ -165,35 +199,36 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
 */
 
 static inline int
-NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sk_buff *skb,
-	       struct net_device *in, struct net_device *out,
-	       int (*okfn)(struct sk_buff *), int thresh)
+NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sock *sk,
+	       struct sk_buff *skb, struct net_device *in,
+	       struct net_device *out,
+	       int (*okfn)(struct sock *, struct sk_buff *), int thresh)
 {
-	int ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, thresh);
+	int ret = nf_hook_thresh(pf, hook, sk, skb, in, out, okfn, thresh);
 	if (ret == 1)
-		ret = okfn(skb);
+		ret = okfn(sk, skb);
 	return ret;
 }
 
 static inline int
-NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,
-	     struct net_device *in, struct net_device *out,
-	     int (*okfn)(struct sk_buff *), bool cond)
+NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sock *sk,
+	     struct sk_buff *skb, struct net_device *in, struct net_device *out,
+	     int (*okfn)(struct sock *, struct sk_buff *), bool cond)
 {
 	int ret;
 
 	if (!cond ||
-	    ((ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN)) == 1))
-		ret = okfn(skb);
+	    ((ret = nf_hook_thresh(pf, hook, sk, skb, in, out, okfn, INT_MIN)) == 1))
+		ret = okfn(sk, skb);
 	return ret;
 }
 
 static inline int
-NF_HOOK(uint8_t pf, unsigned int hook, struct sk_buff *skb,
+NF_HOOK(uint8_t pf, unsigned int hook, struct sock *sk, struct sk_buff *skb,
 	struct net_device *in, struct net_device *out,
-	int (*okfn)(struct sk_buff *))
+	int (*okfn)(struct sock *, struct sk_buff *))
 {
-	return NF_HOOK_THRESH(pf, hook, skb, in, out, okfn, INT_MIN);
+	return NF_HOOK_THRESH(pf, hook, sk, skb, in, out, okfn, INT_MIN);
 }
 
 /* Call setsockopt() */
@@ -293,19 +328,21 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
 }
 
 #else /* !CONFIG_NETFILTER */
-#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
-#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
+#define NF_HOOK(pf, hook, sk, skb, indev, outdev, okfn) (okfn)(sk, skb)
+#define NF_HOOK_COND(pf, hook, sk, skb, indev, outdev, okfn, cond) (okfn)(sk, skb)
 static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
+				 struct sock *sk,
 				 struct sk_buff *skb,
 				 struct net_device *indev,
 				 struct net_device *outdev,
-				 int (*okfn)(struct sk_buff *), int thresh)
+				 int (*okfn)(struct sock *sk, struct sk_buff *), int thresh)
 {
-	return okfn(skb);
+	return okfn(sk, skb);
 }
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
-			  struct net_device *indev, struct net_device *outdev,
-			  int (*okfn)(struct sk_buff *))
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
+			  struct sk_buff *skb, struct net_device *indev,
+			  struct net_device *outdev,
+			  int (*okfn)(struct sock *, struct sk_buff *))
 {
 	return 1;
 }
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index cfb7191e6efa..c22a7fb8d0df 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -54,8 +54,7 @@ extern struct xt_table *arpt_register_table(struct net *net,
 extern void arpt_unregister_table(struct xt_table *table);
 extern unsigned int arpt_do_table(struct sk_buff *skb,
 				  unsigned int hook,
-				  const struct net_device *in,
-				  const struct net_device *out,
+				  const struct nf_hook_state *state,
 				  struct xt_table *table);
 
 #ifdef CONFIG_COMPAT
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 8912e8c355fd..ab8f76dba668 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -27,7 +27,7 @@ static inline unsigned int nf_bridge_mtu_reduction(const struct sk_buff *skb)
 	return 0;
 }
 
-int br_handle_frame_finish(struct sk_buff *skb);
+int br_handle_frame_finish(struct sock *sk, struct sk_buff *skb);
 
 static inline void br_drop_fake_rtable(struct sk_buff *skb)
 {
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 901e84db847d..4073510da485 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -65,8 +65,7 @@ struct ipt_error {
 extern void *ipt_alloc_initial_table(const struct xt_table *);
 extern unsigned int ipt_do_table(struct sk_buff *skb,
 				 unsigned int hook,
-				 const struct net_device *in,
-				 const struct net_device *out,
+				 const struct nf_hook_state *state,
 				 struct xt_table *table);
 
 #ifdef CONFIG_COMPAT
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 610208b18c05..b40d2b635778 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -31,8 +31,7 @@ extern struct xt_table *ip6t_register_table(struct net *net,
 extern void ip6t_unregister_table(struct net *net, struct xt_table *table);
 extern unsigned int ip6t_do_table(struct sk_buff *skb,
 				  unsigned int hook,
-				  const struct net_device *in,
-				  const struct net_device *out,
+				  const struct nf_hook_state *state,
 				  struct xt_table *table);
 
 /* Check for an extension */
diff --git a/include/linux/phy_fixed.h b/include/linux/phy_fixed.h
index 7e75bfe37cc7..fe5732d53eda 100644
--- a/include/linux/phy_fixed.h
+++ b/include/linux/phy_fixed.h
@@ -21,6 +21,9 @@ extern void fixed_phy_del(int phy_addr);
 extern int fixed_phy_set_link_update(struct phy_device *phydev,
 			int (*link_update)(struct net_device *,
 					   struct fixed_phy_status *));
+extern int fixed_phy_update_state(struct phy_device *phydev,
+			   const struct fixed_phy_status *status,
+			   const struct fixed_phy_status *changed);
 #else
 static inline int fixed_phy_add(unsigned int irq, int phy_id,
 				struct fixed_phy_status *status)
@@ -43,6 +46,12 @@ static inline int fixed_phy_set_link_update(struct phy_device *phydev,
 {
 	return -ENODEV;
 }
+static inline int fixed_phy_update_state(struct phy_device *phydev,
+			   const struct fixed_phy_status *status,
+			   const struct fixed_phy_status *changed)
+{
+	return -ENODEV;
+}
 #endif /* CONFIG_FIXED_PHY */
 
 #endif /* __PHY_FIXED_H */
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index d4ad5b5a02bb..045f709cb89b 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -316,7 +316,7 @@ struct regulator_desc {
  * @driver_data: private regulator data
  * @of_node: OpenFirmware node to parse for device tree bindings (may be
  *           NULL).
- * @regmap: regmap to use for core regmap helpers if dev_get_regulator() is
+ * @regmap: regmap to use for core regmap helpers if dev_get_regmap() is
  *          insufficient.
  * @ena_gpio_initialized: GPIO controlling regulator enable was properly
  *                        initialized, meaning that >= 0 is a valid gpio
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 6d77432e14ff..a419b65770d6 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1625,11 +1625,11 @@ struct task_struct {
 
 	/*
 	 * numa_faults_locality tracks if faults recorded during the last
-	 * scan window were remote/local. The task scan period is adapted
-	 * based on the locality of the faults with different weights
-	 * depending on whether they were shared or private faults
+	 * scan window were remote/local or failed to migrate. The task scan
+	 * period is adapted based on the locality of the faults with different
+	 * weights depending on whether they were shared or private faults
 	 */
-	unsigned long numa_faults_locality[2];
+	unsigned long numa_faults_locality[3];
 
 	unsigned long numa_pages_migrated;
 #endif /* CONFIG_NUMA_BALANCING */
@@ -1719,6 +1719,7 @@ struct task_struct {
 #define TNF_NO_GROUP	0x02
 #define TNF_SHARED	0x04
 #define TNF_FAULT_LOCAL	0x08
+#define TNF_MIGRATE_FAIL 0x10
 
 #ifdef CONFIG_NUMA_BALANCING
 extern void task_numa_fault(int last_node, int node, int pages, int flags);
diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h
index c57d8ea0716c..59a7889e15db 100644
--- a/include/linux/sunrpc/debug.h
+++ b/include/linux/sunrpc/debug.h
@@ -60,17 +60,17 @@ struct rpc_xprt;
 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
 void		rpc_register_sysctl(void);
 void		rpc_unregister_sysctl(void);
-int		sunrpc_debugfs_init(void);
+void		sunrpc_debugfs_init(void);
 void		sunrpc_debugfs_exit(void);
-int		rpc_clnt_debugfs_register(struct rpc_clnt *);
+void		rpc_clnt_debugfs_register(struct rpc_clnt *);
 void		rpc_clnt_debugfs_unregister(struct rpc_clnt *);
-int		rpc_xprt_debugfs_register(struct rpc_xprt *);
+void		rpc_xprt_debugfs_register(struct rpc_xprt *);
 void		rpc_xprt_debugfs_unregister(struct rpc_xprt *);
 #else
-static inline int
+static inline void
 sunrpc_debugfs_init(void)
 {
-	return 0;
+	return;
 }
 
 static inline void
@@ -79,10 +79,10 @@ sunrpc_debugfs_exit(void)
 	return;
 }
 
-static inline int
+static inline void
 rpc_clnt_debugfs_register(struct rpc_clnt *clnt)
 {
-	return 0;
+	return;
 }
 
 static inline void
@@ -91,10 +91,10 @@ rpc_clnt_debugfs_unregister(struct rpc_clnt *clnt)
 	return;
 }
 
-static inline int
+static inline void
 rpc_xprt_debugfs_register(struct rpc_xprt *xprt)
 {
-	return 0;
+	return;
 }
 
 static inline void
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index f869ae8afbaf..0caa3a2d4106 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -58,6 +58,7 @@ static inline unsigned int tcp_optlen(const struct sk_buff *skb)
 struct tcp_fastopen_cookie {
 	s8	len;
 	u8	val[TCP_FASTOPEN_COOKIE_MAX];
+	bool	exp;	/* In RFC6994 experimental option format */
 };
 
 /* This defines a selective acknowledgement block. */
@@ -188,6 +189,7 @@ struct tcp_sock {
 	u8	do_early_retrans:1,/* Enable RFC5827 early-retransmit  */
 		syn_data:1,	/* SYN includes data */
 		syn_fastopen:1,	/* SYN includes Fast Open option */
+		syn_fastopen_exp:1,/* SYN includes Fast Open exp. option */
 		syn_data_acked:1,/* data in SYN is acked by SYN-ACK */
 		is_cwnd_limited:1;/* forward progress limited by snd_cwnd? */
 	u32	tlp_high_seq;	/* snd_nxt at the time of TLP retransmit. */
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index ff3fb2bd0e90..6e0ce8c7b8cb 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -227,7 +227,7 @@ struct skb_data {	/* skb->cb is one of these */
 	struct urb		*urb;
 	struct usbnet		*dev;
 	enum skb_state		state;
-	size_t			length;
+	long			length;
 	unsigned long		packets;
 };
 
@@ -235,11 +235,13 @@ struct skb_data {	/* skb->cb is one of these */
  * tx_fixup method before returning an skb.
  */
 static inline void
-usbnet_set_skb_tx_stats(struct sk_buff *skb, unsigned long packets)
+usbnet_set_skb_tx_stats(struct sk_buff *skb,
+			unsigned long packets, long bytes_delta)
 {
 	struct skb_data *entry = (struct skb_data *) skb->cb;
 
 	entry->packets = packets;
+	entry->length = bytes_delta;
 }
 
 extern int usbnet_open(struct net_device *net);
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 00048339c23e..b2dd371ec0ca 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -130,6 +130,7 @@ extern int vm_dirty_ratio;
 extern unsigned long vm_dirty_bytes;
 extern unsigned int dirty_writeback_interval;
 extern unsigned int dirty_expire_interval;
+extern unsigned int dirtytime_expire_interval;
 extern int vm_highmem_is_dirtyable;
 extern int block_dump;
 extern int laptop_mode;
@@ -146,6 +147,8 @@ extern int dirty_ratio_handler(struct ctl_table *table, int write,
 extern int dirty_bytes_handler(struct ctl_table *table, int write,
 		void __user *buffer, size_t *lenp,
 		loff_t *ppos);
+int dirtytime_interval_handler(struct ctl_table *table, int write,
+			       void __user *buffer, size_t *lenp, loff_t *ppos);
 
 struct ctl_table;
 int dirty_writeback_centisecs_handler(struct ctl_table *, int,
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 33a5e00025aa..7dba80546f16 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -269,11 +269,23 @@ struct l2cap_ctrl {
 	__u16	reqseq;
 	__u16	txseq;
 	__u8	retries;
+	__le16  psm;
+	bdaddr_t bdaddr;
+	struct l2cap_chan *chan;
 };
 
 struct hci_dev;
 
 typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status, u16 opcode);
+typedef void (*hci_req_complete_skb_t)(struct hci_dev *hdev, u8 status,
+				       u16 opcode, struct sk_buff *skb);
+
+struct req_ctrl {
+	bool start;
+	u8 event;
+	hci_req_complete_t complete;
+	hci_req_complete_skb_t complete_skb;
+};
 
 struct bt_skb_cb {
 	__u8 pkt_type;
@@ -281,13 +293,10 @@ struct bt_skb_cb {
 	__u16 opcode;
 	__u16 expect;
 	__u8 incoming:1;
-	__u8 req_start:1;
-	u8 req_event;
-	hci_req_complete_t req_complete;
-	struct l2cap_chan *chan;
-	struct l2cap_ctrl control;
-	bdaddr_t bdaddr;
-	__le16 psm;
+	union {
+		struct l2cap_ctrl l2cap;
+		struct req_ctrl req;
+	};
 };
 #define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
 
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 540c07feece7..93fd3e756b8a 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -326,7 +326,6 @@ struct hci_dev {
 	struct sk_buff_head	raw_q;
 	struct sk_buff_head	cmd_q;
 
-	struct sk_buff		*recv_evt;
 	struct sk_buff		*sent_cmd;
 	struct sk_buff		*reassembly[NUM_REASSEMBLY];
 
@@ -334,6 +333,7 @@ struct hci_dev {
 	wait_queue_head_t	req_wait_q;
 	__u32			req_status;
 	__u32			req_result;
+	struct sk_buff		*req_skb;
 
 	void			*smp_data;
 	void			*smp_bredr_data;
@@ -1284,8 +1284,6 @@ static inline int hci_check_conn_params(u16 min, u16 max, u16 latency,
 int hci_register_cb(struct hci_cb *hcb);
 int hci_unregister_cb(struct hci_cb *hcb);
 
-bool hci_req_pending(struct hci_dev *hdev);
-
 struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
 			       const void *param, u32 timeout);
 struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
@@ -1393,9 +1391,6 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
 void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
 				    u8 status);
 void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
-void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192,
-				       u8 *rand192, u8 *hash256, u8 *rand256,
-				       u8 status);
 void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
 		       u8 addr_type, u8 *dev_class, s8 rssi, u32 flags,
 		       u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len);
diff --git a/include/net/dn_neigh.h b/include/net/dn_neigh.h
index 0f26aa707e62..d0424269313f 100644
--- a/include/net/dn_neigh.h
+++ b/include/net/dn_neigh.h
@@ -18,11 +18,11 @@ struct dn_neigh {
 
 void dn_neigh_init(void);
 void dn_neigh_cleanup(void);
-int dn_neigh_router_hello(struct sk_buff *skb);
-int dn_neigh_endnode_hello(struct sk_buff *skb);
+int dn_neigh_router_hello(struct sock *sk, struct sk_buff *skb);
+int dn_neigh_endnode_hello(struct sock *sk, struct sk_buff *skb);
 void dn_neigh_pointopoint_hello(struct sk_buff *skb);
 int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n);
-int dn_to_neigh_output(struct sk_buff *skb);
+int dn_to_neigh_output(struct sock *sk, struct sk_buff *skb);
 
 extern struct neigh_table dn_neigh_table;
 
diff --git a/include/net/ip.h b/include/net/ip.h
index d0808a323763..d14af7edd197 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -108,7 +108,8 @@ int ip_local_deliver(struct sk_buff *skb);
 int ip_mr_input(struct sk_buff *skb);
 int ip_output(struct sock *sk, struct sk_buff *skb);
 int ip_mc_output(struct sock *sk, struct sk_buff *skb);
-int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
+int ip_fragment(struct sock *sk, struct sk_buff *skb,
+		int (*output)(struct sock *, struct sk_buff *));
 int ip_do_nat(struct sk_buff *skb);
 void ip_send_check(struct iphdr *ip);
 int __ip_local_out(struct sk_buff *skb);
@@ -455,22 +456,6 @@ static __inline__ void inet_reset_saddr(struct sock *sk)
 
 #endif
 
-static inline int sk_mc_loop(struct sock *sk)
-{
-	if (!sk)
-		return 1;
-	switch (sk->sk_family) {
-	case AF_INET:
-		return inet_sk(sk)->mc_loop;
-#if IS_ENABLED(CONFIG_IPV6)
-	case AF_INET6:
-		return inet6_sk(sk)->mc_loop;
-#endif
-	}
-	WARN_ON(1);
-	return 1;
-}
-
 bool ip_call_ra_chain(struct sk_buff *skb);
 
 /*
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 1d09b46c1e48..5e192068e6cb 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -170,11 +170,13 @@ static inline bool ipv6_anycast_destination(const struct sk_buff *skb)
 	return rt->rt6i_flags & RTF_ANYCAST;
 }
 
-int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
+int ip6_fragment(struct sock *sk, struct sk_buff *skb,
+		 int (*output)(struct sock *, struct sk_buff *));
 
 static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
 {
-	struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
+	struct ipv6_pinfo *np = skb->sk && !dev_recursion_level() ?
+				inet6_sk(skb->sk) : NULL;
 
 	return (np && np->pmtudisc >= IPV6_PMTUDISC_PROBE) ?
 	       skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 76c091b53dae..b8529aa1dae7 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -71,14 +71,16 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw);
 __u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr,
 			     const struct in6_addr *raddr);
 struct net *ip6_tnl_get_link_net(const struct net_device *dev);
+int ip6_tnl_get_iflink(const struct net_device *dev);
 
-static inline void ip6tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
+static inline void ip6tunnel_xmit(struct sock *sk, struct sk_buff *skb,
+				  struct net_device *dev)
 {
 	struct net_device_stats *stats = &dev->stats;
 	int pkt_len, err;
 
 	pkt_len = skb->len;
-	err = ip6_local_out(skb);
+	err = ip6_local_out_sk(sk, skb);
 
 	if (net_xmit_eval(err) == 0) {
 		struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats);
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 2c47061a6954..d8214cb88bbc 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -142,6 +142,7 @@ int ip_tunnel_init(struct net_device *dev);
 void ip_tunnel_uninit(struct net_device *dev);
 void  ip_tunnel_dellink(struct net_device *dev, struct list_head *head);
 struct net *ip_tunnel_get_link_net(const struct net_device *dev);
+int ip_tunnel_get_iflink(const struct net_device *dev);
 int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
 		       struct rtnl_link_ops *ops, char *devname);
 
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 65142e6af440..27470cd1d5f8 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -769,7 +769,7 @@ static inline u8 ip6_tclass(__be32 flowinfo)
 int ipv6_rcv(struct sk_buff *skb, struct net_device *dev,
 	     struct packet_type *pt, struct net_device *orig_dev);
 
-int ip6_rcv_finish(struct sk_buff *skb);
+int ip6_rcv_finish(struct sock *sk, struct sk_buff *skb);
 
 /*
  *	upper-layer output functions
@@ -827,6 +827,7 @@ int ip6_input(struct sk_buff *skb);
 int ip6_mc_input(struct sk_buff *skb);
 
 int __ip6_local_out(struct sk_buff *skb);
+int ip6_local_out_sk(struct sock *sk, struct sk_buff *skb);
 int ip6_local_out(struct sk_buff *skb);
 
 /*
diff --git a/include/net/netfilter/nf_nat_l3proto.h b/include/net/netfilter/nf_nat_l3proto.h
index 340c013795a4..a3127325f624 100644
--- a/include/net/netfilter/nf_nat_l3proto.h
+++ b/include/net/netfilter/nf_nat_l3proto.h
@@ -44,40 +44,32 @@ int nf_nat_icmp_reply_translation(struct sk_buff *skb, struct nf_conn *ct,
 				  unsigned int hooknum);
 
 unsigned int nf_nat_ipv4_in(const struct nf_hook_ops *ops, struct sk_buff *skb,
-			    const struct net_device *in,
-			    const struct net_device *out,
+			    const struct nf_hook_state *state,
 			    unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 						     struct sk_buff *skb,
-						     const struct net_device *in,
-						     const struct net_device *out,
+						     const struct nf_hook_state *state,
 						     struct nf_conn *ct));
 
 unsigned int nf_nat_ipv4_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
-			     const struct net_device *in,
-			     const struct net_device *out,
+			     const struct nf_hook_state *state,
 			     unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 						      struct sk_buff *skb,
-						      const struct net_device *in,
-						      const struct net_device *out,
+						      const struct nf_hook_state *state,
 						      struct nf_conn *ct));
 
 unsigned int nf_nat_ipv4_local_fn(const struct nf_hook_ops *ops,
 				  struct sk_buff *skb,
-				  const struct net_device *in,
-				  const struct net_device *out,
+				  const struct nf_hook_state *state,
 				  unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 							   struct sk_buff *skb,
-							   const struct net_device *in,
-							   const struct net_device *out,
+							   const struct nf_hook_state *state,
 							   struct nf_conn *ct));
 
 unsigned int nf_nat_ipv4_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
-			    const struct net_device *in,
-			    const struct net_device *out,
+			    const struct nf_hook_state *state,
 			    unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 						     struct sk_buff *skb,
-						     const struct net_device *in,
-						     const struct net_device *out,
+						     const struct nf_hook_state *state,
 						     struct nf_conn *ct));
 
 int nf_nat_icmpv6_reply_translation(struct sk_buff *skb, struct nf_conn *ct,
@@ -85,40 +77,32 @@ int nf_nat_icmpv6_reply_translation(struct sk_buff *skb, struct nf_conn *ct,
 				    unsigned int hooknum, unsigned int hdrlen);
 
 unsigned int nf_nat_ipv6_in(const struct nf_hook_ops *ops, struct sk_buff *skb,
-			    const struct net_device *in,
-			    const struct net_device *out,
+			    const struct nf_hook_state *state,
 			    unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 						     struct sk_buff *skb,
-						     const struct net_device *in,
-						     const struct net_device *out,
+						     const struct nf_hook_state *state,
 						     struct nf_conn *ct));
 
 unsigned int nf_nat_ipv6_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
-			     const struct net_device *in,
-			     const struct net_device *out,
+			     const struct nf_hook_state *state,
 			     unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 						      struct sk_buff *skb,
-						      const struct net_device *in,
-						      const struct net_device *out,
+						      const struct nf_hook_state *state,
 						      struct nf_conn *ct));
 
 unsigned int nf_nat_ipv6_local_fn(const struct nf_hook_ops *ops,
 				  struct sk_buff *skb,
-				  const struct net_device *in,
-				  const struct net_device *out,
+				  const struct nf_hook_state *state,
 				  unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 							   struct sk_buff *skb,
-							   const struct net_device *in,
-							   const struct net_device *out,
+							   const struct nf_hook_state *state,
 							   struct nf_conn *ct));
 
 unsigned int nf_nat_ipv6_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
-			    const struct net_device *in,
-			    const struct net_device *out,
+			    const struct nf_hook_state *state,
 			    unsigned int (*do_chain)(const struct nf_hook_ops *ops,
 						     struct sk_buff *skb,
-						     const struct net_device *in,
-						     const struct net_device *out,
+						     const struct nf_hook_state *state,
 						     struct nf_conn *ct));
 
 #endif /* _NF_NAT_L3PROTO_H */
diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h
index 84a53d780306..d81d584157e1 100644
--- a/include/net/netfilter/nf_queue.h
+++ b/include/net/netfilter/nf_queue.h
@@ -12,12 +12,8 @@ struct nf_queue_entry {
 	unsigned int		id;
 
 	struct nf_hook_ops	*elem;
-	u_int8_t		pf;
+	struct nf_hook_state	state;
 	u16			size; /* sizeof(entry) + saved route keys */
-	unsigned int		hook;
-	struct net_device	*indev;
-	struct net_device	*outdev;
-	int			(*okfn)(struct sk_buff *);
 
 	/* extra space to store route keys */
 };
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 63c44bdfdd3b..d6a2f0ed5130 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -26,12 +26,11 @@ struct nft_pktinfo {
 static inline void nft_set_pktinfo(struct nft_pktinfo *pkt,
 				   const struct nf_hook_ops *ops,
 				   struct sk_buff *skb,
-				   const struct net_device *in,
-				   const struct net_device *out)
+				   const struct nf_hook_state *state)
 {
 	pkt->skb = skb;
-	pkt->in = pkt->xt.in = in;
-	pkt->out = pkt->xt.out = out;
+	pkt->in = pkt->xt.in = state->in;
+	pkt->out = pkt->xt.out = state->out;
 	pkt->ops = ops;
 	pkt->xt.hooknum = ops->hooknum;
 	pkt->xt.family = ops->pf;
diff --git a/include/net/netfilter/nf_tables_ipv4.h b/include/net/netfilter/nf_tables_ipv4.h
index cba143fbd2e4..2df7f96902ee 100644
--- a/include/net/netfilter/nf_tables_ipv4.h
+++ b/include/net/netfilter/nf_tables_ipv4.h
@@ -8,12 +8,11 @@ static inline void
 nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt,
 		     const struct nf_hook_ops *ops,
 		     struct sk_buff *skb,
-		     const struct net_device *in,
-		     const struct net_device *out)
+		     const struct nf_hook_state *state)
 {
 	struct iphdr *ip;
 
-	nft_set_pktinfo(pkt, ops, skb, in, out);
+	nft_set_pktinfo(pkt, ops, skb, state);
 
 	ip = ip_hdr(pkt->skb);
 	pkt->tprot = ip->protocol;
diff --git a/include/net/netfilter/nf_tables_ipv6.h b/include/net/netfilter/nf_tables_ipv6.h
index 74d976137658..97db2e3a5e65 100644
--- a/include/net/netfilter/nf_tables_ipv6.h
+++ b/include/net/netfilter/nf_tables_ipv6.h
@@ -8,13 +8,12 @@ static inline int
 nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt,
 		     const struct nf_hook_ops *ops,
 		     struct sk_buff *skb,
-		     const struct net_device *in,
-		     const struct net_device *out)
+		     const struct nf_hook_state *state)
 {
 	int protohdr, thoff = 0;
 	unsigned short frag_off;
 
-	nft_set_pktinfo(pkt, ops, skb, in, out);
+	nft_set_pktinfo(pkt, ops, skb, state);
 
 	protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, NULL);
 	/* If malformed, drop it */
diff --git a/include/net/sock.h b/include/net/sock.h
index 3f9b8ce56948..bd6f523f2251 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1762,6 +1762,8 @@ struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
 
 struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
 
+bool sk_mc_loop(struct sock *sk);
+
 static inline bool sk_can_gso(const struct sock *sk)
 {
 	return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 963303fb96ae..9598871485ce 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -179,6 +179,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOPT_SACK             5       /* SACK Block */
 #define TCPOPT_TIMESTAMP	8	/* Better RTT estimations/PAWS */
 #define TCPOPT_MD5SIG		19	/* MD5 Signature (RFC2385) */
+#define TCPOPT_FASTOPEN		34	/* Fast open (RFC7413) */
 #define TCPOPT_EXP		254	/* Experimental */
 /* Magic number to be after the option value for sharing TCP
  * experimental options. See draft-ietf-tcpm-experimental-options-00.txt
@@ -194,6 +195,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_SACK_PERM      2
 #define TCPOLEN_TIMESTAMP      10
 #define TCPOLEN_MD5SIG         18
+#define TCPOLEN_FASTOPEN_BASE  2
 #define TCPOLEN_EXP_FASTOPEN_BASE  4
 
 /* But this is what stacks really send out. */
@@ -1337,7 +1339,8 @@ void tcp_fastopen_cache_get(struct sock *sk, u16 *mss,
 			    struct tcp_fastopen_cookie *cookie, int *syn_loss,
 			    unsigned long *last_syn_loss);
 void tcp_fastopen_cache_set(struct sock *sk, u16 mss,
-			    struct tcp_fastopen_cookie *cookie, bool syn_lost);
+			    struct tcp_fastopen_cookie *cookie, bool syn_lost,
+			    u16 try_exp);
 struct tcp_fastopen_request {
 	/* Fast Open cookie. Size 0 means a cookie request */
 	struct tcp_fastopen_cookie	cookie;
diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h
index 1a20d33d56bc..c491c1221606 100644
--- a/include/net/udp_tunnel.h
+++ b/include/net/udp_tunnel.h
@@ -77,13 +77,14 @@ void setup_udp_tunnel_sock(struct net *net, struct socket *sock,
 			   struct udp_tunnel_sock_cfg *sock_cfg);
 
 /* Transmit the skb using UDP encapsulation. */
-int udp_tunnel_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
 			__be32 src, __be32 dst, __u8 tos, __u8 ttl,
 			__be16 df, __be16 src_port, __be16 dst_port,
 			bool xnet, bool nocheck);
 
 #if IS_ENABLED(CONFIG_IPV6)
-int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sk_buff *skb,
+int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk,
+			 struct sk_buff *skb,
 			 struct net_device *dev, struct in6_addr *saddr,
 			 struct in6_addr *daddr,
 			 __u8 prio, __u8 ttl, __be16 src_port,
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index 756e4636bad8..0082b5d33d7d 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -145,7 +145,7 @@ struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
 
 void vxlan_sock_release(struct vxlan_sock *vs);
 
-int vxlan_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int vxlan_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
 		   __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
 		   __be16 src_port, __be16 dst_port, struct vxlan_metadata *md,
 		   bool xnet, u32 vxflags);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 461f83539493..36ac102c97c7 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -332,7 +332,7 @@ struct xfrm_state_afinfo {
 	int			(*tmpl_sort)(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n);
 	int			(*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n);
 	int			(*output)(struct sock *sk, struct sk_buff *skb);
-	int			(*output_finish)(struct sk_buff *skb);
+	int			(*output_finish)(struct sock *sk, struct sk_buff *skb);
 	int			(*extract_input)(struct xfrm_state *x,
 						 struct sk_buff *skb);
 	int			(*extract_output)(struct xfrm_state *x,
@@ -1503,7 +1503,7 @@ int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb);
 int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type);
 int xfrm_input_resume(struct sk_buff *skb, int nexthdr);
 int xfrm_output_resume(struct sk_buff *skb, int err);
-int xfrm_output(struct sk_buff *skb);
+int xfrm_output(struct sock *sk, struct sk_buff *skb);
 int xfrm_inner_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 void xfrm_local_error(struct sk_buff *skb, int mtu);
 int xfrm4_extract_header(struct sk_buff *skb);
@@ -1524,7 +1524,7 @@ static inline int xfrm4_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
 int xfrm4_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 int xfrm4_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
 int xfrm4_output(struct sock *sk, struct sk_buff *skb);
-int xfrm4_output_finish(struct sk_buff *skb);
+int xfrm4_output_finish(struct sock *sk, struct sk_buff *skb);
 int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err);
 int xfrm4_protocol_register(struct xfrm4_protocol *handler, unsigned char protocol);
 int xfrm4_protocol_deregister(struct xfrm4_protocol *handler, unsigned char protocol);
@@ -1549,7 +1549,7 @@ __be32 xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr);
 int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
 int xfrm6_output(struct sock *sk, struct sk_buff *skb);
-int xfrm6_output_finish(struct sk_buff *skb);
+int xfrm6_output_finish(struct sock *sk, struct sk_buff *skb);
 int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
 			  u8 **prevhdr);
 
diff --git a/include/trace/events/regmap.h b/include/trace/events/regmap.h
index 23d561512f64..22317d2b52ab 100644
--- a/include/trace/events/regmap.h
+++ b/include/trace/events/regmap.h
@@ -7,27 +7,26 @@
 #include <linux/ktime.h>
 #include <linux/tracepoint.h>
 
-struct device;
-struct regmap;
+#include "../../../drivers/base/regmap/internal.h"
 
 /*
  * Log register events
  */
 DECLARE_EVENT_CLASS(regmap_reg,
 
-	TP_PROTO(struct device *dev, unsigned int reg,
+	TP_PROTO(struct regmap *map, unsigned int reg,
 		 unsigned int val),
 
-	TP_ARGS(dev, reg, val),
+	TP_ARGS(map, reg, val),
 
 	TP_STRUCT__entry(
-		__string(	name,		dev_name(dev)	)
-		__field(	unsigned int,	reg		)
-		__field(	unsigned int,	val		)
+		__string(	name,		regmap_name(map)	)
+		__field(	unsigned int,	reg			)
+		__field(	unsigned int,	val			)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, dev_name(dev));
+		__assign_str(name, regmap_name(map));
 		__entry->reg = reg;
 		__entry->val = val;
 	),
@@ -39,45 +38,45 @@ DECLARE_EVENT_CLASS(regmap_reg,
 
 DEFINE_EVENT(regmap_reg, regmap_reg_write,
 
-	TP_PROTO(struct device *dev, unsigned int reg,
+	TP_PROTO(struct regmap *map, unsigned int reg,
 		 unsigned int val),
 
-	TP_ARGS(dev, reg, val)
+	TP_ARGS(map, reg, val)
 
 );
 
 DEFINE_EVENT(regmap_reg, regmap_reg_read,
 
-	TP_PROTO(struct device *dev, unsigned int reg,
+	TP_PROTO(struct regmap *map, unsigned int reg,
 		 unsigned int val),
 
-	TP_ARGS(dev, reg, val)
+	TP_ARGS(map, reg, val)
 
 );
 
 DEFINE_EVENT(regmap_reg, regmap_reg_read_cache,
 
-	TP_PROTO(struct device *dev, unsigned int reg,
+	TP_PROTO(struct regmap *map, unsigned int reg,
 		 unsigned int val),
 
-	TP_ARGS(dev, reg, val)
+	TP_ARGS(map, reg, val)
 
 );
 
 DECLARE_EVENT_CLASS(regmap_block,
 
-	TP_PROTO(struct device *dev, unsigned int reg, int count),
+	TP_PROTO(struct regmap *map, unsigned int reg, int count),
 
-	TP_ARGS(dev, reg, count),
+	TP_ARGS(map, reg, count),
 
 	TP_STRUCT__entry(
-		__string(	name,		dev_name(dev)	)
-		__field(	unsigned int,	reg		)
-		__field(	int,		count		)
+		__string(	name,		regmap_name(map)	)
+		__field(	unsigned int,	reg			)
+		__field(	int,		count			)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, dev_name(dev));
+		__assign_str(name, regmap_name(map));
 		__entry->reg = reg;
 		__entry->count = count;
 	),
@@ -89,48 +88,48 @@ DECLARE_EVENT_CLASS(regmap_block,
 
 DEFINE_EVENT(regmap_block, regmap_hw_read_start,
 
-	TP_PROTO(struct device *dev, unsigned int reg, int count),
+	TP_PROTO(struct regmap *map, unsigned int reg, int count),
 
-	TP_ARGS(dev, reg, count)
+	TP_ARGS(map, reg, count)
 );
 
 DEFINE_EVENT(regmap_block, regmap_hw_read_done,
 
-	TP_PROTO(struct device *dev, unsigned int reg, int count),
+	TP_PROTO(struct regmap *map, unsigned int reg, int count),
 
-	TP_ARGS(dev, reg, count)
+	TP_ARGS(map, reg, count)
 );
 
 DEFINE_EVENT(regmap_block, regmap_hw_write_start,
 
-	TP_PROTO(struct device *dev, unsigned int reg, int count),
+	TP_PROTO(struct regmap *map, unsigned int reg, int count),
 
-	TP_ARGS(dev, reg, count)
+	TP_ARGS(map, reg, count)
 );
 
 DEFINE_EVENT(regmap_block, regmap_hw_write_done,
 
-	TP_PROTO(struct device *dev, unsigned int reg, int count),
+	TP_PROTO(struct regmap *map, unsigned int reg, int count),
 
-	TP_ARGS(dev, reg, count)
+	TP_ARGS(map, reg, count)
 );
 
 TRACE_EVENT(regcache_sync,
 
-	TP_PROTO(struct device *dev, const char *type,
+	TP_PROTO(struct regmap *map, const char *type,
 		 const char *status),
 
-	TP_ARGS(dev, type, status),
+	TP_ARGS(map, type, status),
 
 	TP_STRUCT__entry(
-		__string(       name,           dev_name(dev)   )
-		__string(	status,		status		)
-		__string(	type,		type		)
-		__field(	int,		type		)
+		__string(       name,           regmap_name(map)	)
+		__string(	status,		status			)
+		__string(	type,		type			)
+		__field(	int,		type			)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, dev_name(dev));
+		__assign_str(name, regmap_name(map));
 		__assign_str(status, status);
 		__assign_str(type, type);
 	),
@@ -141,17 +140,17 @@ TRACE_EVENT(regcache_sync,
 
 DECLARE_EVENT_CLASS(regmap_bool,
 
-	TP_PROTO(struct device *dev, bool flag),
+	TP_PROTO(struct regmap *map, bool flag),
 
-	TP_ARGS(dev, flag),
+	TP_ARGS(map, flag),
 
 	TP_STRUCT__entry(
-		__string(	name,		dev_name(dev)	)
-		__field(	int,		flag		)
+		__string(	name,		regmap_name(map)	)
+		__field(	int,		flag			)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, dev_name(dev));
+		__assign_str(name, regmap_name(map));
 		__entry->flag = flag;
 	),
 
@@ -161,32 +160,32 @@ DECLARE_EVENT_CLASS(regmap_bool,
 
 DEFINE_EVENT(regmap_bool, regmap_cache_only,
 
-	TP_PROTO(struct device *dev, bool flag),
+	TP_PROTO(struct regmap *map, bool flag),
 
-	TP_ARGS(dev, flag)
+	TP_ARGS(map, flag)
 
 );
 
 DEFINE_EVENT(regmap_bool, regmap_cache_bypass,
 
-	TP_PROTO(struct device *dev, bool flag),
+	TP_PROTO(struct regmap *map, bool flag),
 
-	TP_ARGS(dev, flag)
+	TP_ARGS(map, flag)
 
 );
 
 DECLARE_EVENT_CLASS(regmap_async,
 
-	TP_PROTO(struct device *dev),
+	TP_PROTO(struct regmap *map),
 
-	TP_ARGS(dev),
+	TP_ARGS(map),
 
 	TP_STRUCT__entry(
-		__string(	name,		dev_name(dev)	)
+		__string(	name,		regmap_name(map)	)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, dev_name(dev));
+		__assign_str(name, regmap_name(map));
 	),
 
 	TP_printk("%s", __get_str(name))
@@ -194,50 +193,50 @@ DECLARE_EVENT_CLASS(regmap_async,
 
 DEFINE_EVENT(regmap_block, regmap_async_write_start,
 
-	TP_PROTO(struct device *dev, unsigned int reg, int count),
+	TP_PROTO(struct regmap *map, unsigned int reg, int count),
 
-	TP_ARGS(dev, reg, count)
+	TP_ARGS(map, reg, count)
 );
 
 DEFINE_EVENT(regmap_async, regmap_async_io_complete,
 
-	TP_PROTO(struct device *dev),
+	TP_PROTO(struct regmap *map),
 
-	TP_ARGS(dev)
+	TP_ARGS(map)
 
 );
 
 DEFINE_EVENT(regmap_async, regmap_async_complete_start,
 
-	TP_PROTO(struct device *dev),
+	TP_PROTO(struct regmap *map),
 
-	TP_ARGS(dev)
+	TP_ARGS(map)
 
 );
 
 DEFINE_EVENT(regmap_async, regmap_async_complete_done,
 
-	TP_PROTO(struct device *dev),
+	TP_PROTO(struct regmap *map),
 
-	TP_ARGS(dev)
+	TP_ARGS(map)
 
 );
 
 TRACE_EVENT(regcache_drop_region,
 
-	TP_PROTO(struct device *dev, unsigned int from,
+	TP_PROTO(struct regmap *map, unsigned int from,
 		 unsigned int to),
 
-	TP_ARGS(dev, from, to),
+	TP_ARGS(map, from, to),
 
 	TP_STRUCT__entry(
-		__string(       name,           dev_name(dev)   )
-		__field(	unsigned int,	from		)
-		__field(	unsigned int,	to		)
+		__string(       name,           regmap_name(map)	)
+		__field(	unsigned int,	from			)
+		__field(	unsigned int,	to			)
 	),
 
 	TP_fast_assign(
-		__assign_str(name, dev_name(dev));
+		__assign_str(name, regmap_name(map));
 		__entry->from = from;
 		__entry->to = to;
 	),
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 74aab6e0d964..23df3e7f8e7d 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -168,7 +168,43 @@ enum bpf_func_id {
 	BPF_FUNC_map_delete_elem, /* int map_delete_elem(&map, &key) */
 	BPF_FUNC_get_prandom_u32, /* u32 prandom_u32(void) */
 	BPF_FUNC_get_smp_processor_id, /* u32 raw_smp_processor_id(void) */
-	BPF_FUNC_skb_store_bytes, /* int skb_store_bytes(skb, offset, from, len) */
+
+	/**
+	 * skb_store_bytes(skb, offset, from, len, flags) - store bytes into packet
+	 * @skb: pointer to skb
+	 * @offset: offset within packet from skb->data
+	 * @from: pointer where to copy bytes from
+	 * @len: number of bytes to store into packet
+	 * @flags: bit 0 - if true, recompute skb->csum
+	 *         other bits - reserved
+	 * Return: 0 on success
+	 */
+	BPF_FUNC_skb_store_bytes,
+
+	/**
+	 * l3_csum_replace(skb, offset, from, to, flags) - recompute IP checksum
+	 * @skb: pointer to skb
+	 * @offset: offset within packet where IP checksum is located
+	 * @from: old value of header field
+	 * @to: new value of header field
+	 * @flags: bits 0-3 - size of header field
+	 *         other bits - reserved
+	 * Return: 0 on success
+	 */
+	BPF_FUNC_l3_csum_replace,
+
+	/**
+	 * l4_csum_replace(skb, offset, from, to, flags) - recompute TCP/UDP checksum
+	 * @skb: pointer to skb
+	 * @offset: offset within packet where TCP/UDP checksum is located
+	 * @from: old value of header field
+	 * @to: new value of header field
+	 * @flags: bits 0-3 - size of header field
+	 *         bit 4 - is pseudo header
+	 *         other bits - reserved
+	 * Return: 0 on success
+	 */
+	BPF_FUNC_l4_csum_replace,
 	__BPF_FUNC_MAX_ID,
 };
 
@@ -184,6 +220,7 @@ struct __sk_buff {
 	__u32 vlan_present;
 	__u32 vlan_tci;
 	__u32 vlan_proto;
+	__u32 priority;
 };
 
 #endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/include/uapi/linux/can/raw.h b/include/uapi/linux/can/raw.h
index 78ec76fd89a6..8735f1080385 100644
--- a/include/uapi/linux/can/raw.h
+++ b/include/uapi/linux/can/raw.h
@@ -57,6 +57,7 @@ enum {
 	CAN_RAW_LOOPBACK,	/* local loopback (default:on)       */
 	CAN_RAW_RECV_OWN_MSGS,	/* receive my own msgs (default:off) */
 	CAN_RAW_FD_FRAMES,	/* allow CAN FD frames (default:off) */
+	CAN_RAW_JOIN_FILTERS,	/* all filters must match to trigger */
 };
 
 #endif /* !_UAPI_CAN_RAW_H */
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index b0a813079852..2f62ab2d7bf9 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -973,7 +973,8 @@ struct input_keymap_entry {
  */
 #define MT_TOOL_FINGER		0
 #define MT_TOOL_PEN		1
-#define MT_TOOL_MAX		1
+#define MT_TOOL_PALM		2
+#define MT_TOOL_MAX		2
 
 /*
  * Values describing the status of a force-feedback effect
diff --git a/include/uapi/linux/nfsd/export.h b/include/uapi/linux/nfsd/export.h
index 4742f2cb42f2..d3bd6ffec041 100644
--- a/include/uapi/linux/nfsd/export.h
+++ b/include/uapi/linux/nfsd/export.h
@@ -47,7 +47,7 @@
  * exported filesystem.
  */
 #define	NFSEXP_V4ROOT		0x10000
-#define NFSEXP_NOPNFS		0x20000
+#define NFSEXP_PNFS		0x20000
 
 /* All flags that we claim to support.  (Note we don't support NOACL.) */
 #define NFSEXP_ALLFLAGS		0x3FE7F
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index bea910f924dd..974db03f7b1a 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -134,6 +134,8 @@ enum {
 
 	RTM_NEWNSID = 88,
 #define RTM_NEWNSID RTM_NEWNSID
+	RTM_DELNSID = 89,
+#define RTM_DELNSID RTM_DELNSID
 	RTM_GETNSID = 90,
 #define RTM_GETNSID RTM_GETNSID
 
@@ -635,6 +637,8 @@ enum rtnetlink_groups {
 #define RTNLGRP_MDB		RTNLGRP_MDB
 	RTNLGRP_MPLS_ROUTE,
 #define RTNLGRP_MPLS_ROUTE	RTNLGRP_MPLS_ROUTE
+	RTNLGRP_NSID,
+#define RTNLGRP_NSID		RTNLGRP_NSID
 	__RTNLGRP_MAX
 };
 #define RTNLGRP_MAX	(__RTNLGRP_MAX - 1)