360 files changed, 7453 insertions, 3461 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 56e6b68c8d2f..02e113bb8b7d 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -56,6 +56,16 @@ acpi_evaluate_hotplug_ost(acpi_handle handle, u32 source_event,
 
 acpi_status
 acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
+
+bool acpi_has_method(acpi_handle handle, char *name);
+acpi_status acpi_execute_simple_method(acpi_handle handle, char *method,
+                                       u64 arg);
+acpi_status acpi_evaluate_ej0(acpi_handle handle);
+acpi_status acpi_evaluate_lck(acpi_handle handle, int lock);
+bool acpi_ata_match(acpi_handle handle);
+bool acpi_bay_match(acpi_handle handle);
+bool acpi_dock_match(acpi_handle handle);
+
 #ifdef CONFIG_ACPI
 
 #include <linux/proc_fs.h>
@@ -157,9 +167,8 @@ struct acpi_device_flags {
         u32 removable:1;
         u32 ejectable:1;
         u32 power_manageable:1;
-        u32 eject_pending:1;
         u32 match_driver:1;
-        u32 reserved:26;
+        u32 reserved:27;
 };
 
 /* File System */
@@ -274,15 +283,12 @@ struct acpi_device_wakeup {
 };
 
 struct acpi_device_physical_node {
-        u8 node_id;
+        unsigned int node_id;
         struct list_head node;
         struct device *dev;
         bool put_online:1;
 };
 
-/* set maximum of physical nodes to 32 for expansibility */
-#define ACPI_MAX_PHYSICAL_NODE  32
-
 /* Device */
 struct acpi_device {
         int device_type;
@@ -302,10 +308,9 @@ struct acpi_device {
         struct acpi_driver *driver;
         void *driver_data;
         struct device dev;
-        u8 physical_node_count;
+        unsigned int physical_node_count;
         struct list_head physical_node_list;
         struct mutex physical_node_lock;
-        DECLARE_BITMAP(physical_node_id_bitmap, ACPI_MAX_PHYSICAL_NODE);
         struct list_head power_dependent;
         void (*remove)(struct acpi_device *);
 };
@@ -356,14 +361,11 @@ extern int acpi_notifier_call_chain(struct acpi_device *, u32, u32);
 extern int register_acpi_notifier(struct notifier_block *);
 extern int unregister_acpi_notifier(struct notifier_block *);
 
-extern int register_acpi_bus_notifier(struct notifier_block *nb);
-extern void unregister_acpi_bus_notifier(struct notifier_block *nb);
 /*
  * External Functions
  */
 
 int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
-void acpi_bus_data_handler(acpi_handle handle, void *context);
 acpi_status acpi_bus_get_status_handle(acpi_handle handle,
                                        unsigned long long *sta);
 int acpi_bus_get_status(struct acpi_device *device);
@@ -383,15 +385,6 @@ bool acpi_bus_can_wakeup(acpi_handle handle);
 static inline bool acpi_bus_can_wakeup(acpi_handle handle) { return false; }
 #endif
 
-#ifdef CONFIG_ACPI_PROC_EVENT
-int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data);
-int acpi_bus_generate_proc_event4(const char *class, const char *bid, u8 type, int data);
-int acpi_bus_receive_event(struct acpi_bus_event *event);
-#else
-static inline int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data)
-        { return 0; }
-#endif
-
 void acpi_scan_lock_acquire(void);
 void acpi_scan_lock_release(void);
 int acpi_scan_add_handler(struct acpi_scan_handler *handler);
@@ -445,7 +438,11 @@ struct acpi_pci_root {
 };
 
 /* helper */
-acpi_handle acpi_get_child(acpi_handle, u64);
+acpi_handle acpi_find_child(acpi_handle, u64, bool);
+static inline acpi_handle acpi_get_child(acpi_handle handle, u64 addr)
+{
+        return acpi_find_child(handle, addr, false);
+}
 int acpi_is_root_bridge(acpi_handle);
 struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
 #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)ACPI_HANDLE(dev))
@@ -478,7 +475,8 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
         if (p)
                 *p = ACPI_STATE_D0;
 
-        return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3) ? m : ACPI_STATE_D0;
+        return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3_COLD) ?
+                m : ACPI_STATE_D0;
 }
 static inline void acpi_dev_pm_add_dependent(acpi_handle handle,
                                              struct device *depdev) {}
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index b420939f5eb5..1cedfcb1bd88 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -113,14 +113,13 @@ void pci_acpi_crs_quirks(void);
                                   Dock Station
   -------------------------------------------------------------------------- */
 struct acpi_dock_ops {
+        acpi_notify_handler fixup;
         acpi_notify_handler handler;
         acpi_notify_handler uevent;
 };
 
-#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
+#ifdef CONFIG_ACPI_DOCK
 extern int is_dock_device(acpi_handle handle);
-extern int register_dock_notifier(struct notifier_block *nb);
-extern void unregister_dock_notifier(struct notifier_block *nb);
 extern int register_hotplug_dock_device(acpi_handle handle,
                                         const struct acpi_dock_ops *ops,
                                         void *context,
@@ -132,13 +131,6 @@ static inline int is_dock_device(acpi_handle handle)
 {
         return 0;
 }
-static inline int register_dock_notifier(struct notifier_block *nb)
-{
-        return -ENODEV;
-}
-static inline void unregister_dock_notifier(struct notifier_block *nb)
-{
-}
 static inline int register_hotplug_dock_device(acpi_handle handle,
                                                const struct acpi_dock_ops *ops,
                                                void *context,
@@ -150,6 +142,6 @@ static inline int register_hotplug_dock_device(acpi_handle handle,
 static inline void unregister_hotplug_dock_device(acpi_handle handle)
 {
 }
-#endif
+#endif /* CONFIG_ACPI_DOCK */
 
 #endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 22d497ee6ef9..85bfdbe17805 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20130517
+#define ACPI_CA_VERSION                 0x20130725
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>
@@ -147,6 +147,8 @@ acpi_status acpi_install_interface(acpi_string interface_name);
 
 acpi_status acpi_remove_interface(acpi_string interface_name);
 
+acpi_status acpi_update_interfaces(u8 action);
+
 u32
 acpi_check_address_range(acpi_adr_space_type space_id,
                          acpi_physical_address address,
@@ -210,8 +212,8 @@ acpi_status
 acpi_walk_namespace(acpi_object_type type,
                     acpi_handle start_object,
                     u32 max_depth,
-                    acpi_walk_callback pre_order_visit,
-                    acpi_walk_callback post_order_visit,
+                    acpi_walk_callback descending_callback,
+                    acpi_walk_callback ascending_callback,
                     void *context, void **return_value);
 
 acpi_status
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 22b03c9286e9..b748aefce929 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -668,13 +668,6 @@ typedef u32 acpi_event_status;
 #define ACPI_EVENT_FLAG_SET             (acpi_event_status) 0x04
 #define ACPI_EVENT_FLAG_HANDLE          (acpi_event_status) 0x08
 
-/*
- * General Purpose Events (GPE)
- */
-#define ACPI_GPE_INVALID                0xFF
-#define ACPI_GPE_MAX                    0xFF
-#define ACPI_NUM_GPE                    256
-
 /* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */
 
 #define ACPI_GPE_ENABLE                 0
@@ -1144,7 +1137,19 @@ struct acpi_memory_list {
 #endif
 };
 
-/* Definitions for _OSI support */
+/* Definitions of _OSI support */
+
+#define ACPI_VENDOR_STRINGS                 0x01
+#define ACPI_FEATURE_STRINGS                0x02
+#define ACPI_ENABLE_INTERFACES              0x00
+#define ACPI_DISABLE_INTERFACES             0x04
+
+#define ACPI_DISABLE_ALL_VENDOR_STRINGS     (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS)
+#define ACPI_DISABLE_ALL_FEATURE_STRINGS    (ACPI_DISABLE_INTERFACES | ACPI_FEATURE_STRINGS)
+#define ACPI_DISABLE_ALL_STRINGS            (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
+#define ACPI_ENABLE_ALL_VENDOR_STRINGS      (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS)
+#define ACPI_ENABLE_ALL_FEATURE_STRINGS     (ACPI_ENABLE_INTERFACES | ACPI_FEATURE_STRINGS)
+#define ACPI_ENABLE_ALL_STRINGS             (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
 
 #define ACPI_OSI_WIN_2000               0x01
 #define ACPI_OSI_WIN_XP                 0x02
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 2f47ade1b567..f330d28e4d0e 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -208,10 +208,6 @@ static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b)
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 #endif
 
-#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG
-#define page_test_and_clear_young(pfn) (0)
-#endif
-
 #ifndef __HAVE_ARCH_PGD_OFFSET_GATE
 #define pgd_offset_gate(mm, addr)       pgd_offset(mm, addr)
 #endif
@@ -417,6 +413,36 @@ static inline pmd_t pmd_mksoft_dirty(pmd_t pmd)
 {
         return pmd;
 }
+
+static inline pte_t pte_swp_mksoft_dirty(pte_t pte)
+{
+        return pte;
+}
+
+static inline int pte_swp_soft_dirty(pte_t pte)
+{
+        return 0;
+}
+
+static inline pte_t pte_swp_clear_soft_dirty(pte_t pte)
+{
+        return pte;
+}
+
+static inline pte_t pte_file_clear_soft_dirty(pte_t pte)
+{
+       return pte;
+}
+
+static inline pte_t pte_file_mksoft_dirty(pte_t pte)
+{
+       return pte;
+}
+
+static inline int pte_file_soft_dirty(pte_t pte)
+{
+       return 0;
+}
 #endif
 
 #ifndef __HAVE_PFNMAP_TRACKING
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index 13821c339a41..5672d7ea1fa0 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -112,7 +112,7 @@ struct mmu_gather {
 
 #define HAVE_GENERIC_MMU_GATHER
 
-void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm);
+void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned long start, unsigned long end);
 void tlb_flush_mmu(struct mmu_gather *tlb);
 void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start,
                                                         unsigned long end);
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 69732d279e8b..83e2c31e8b00 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -122,8 +122,12 @@
 #define TRACE_PRINTKS() VMLINUX_SYMBOL(__start___trace_bprintk_fmt) = .;      \
                          *(__trace_printk_fmt) /* Trace_printk fmt' pointer */ \
                          VMLINUX_SYMBOL(__stop___trace_bprintk_fmt) = .;
+#define TRACEPOINT_STR() VMLINUX_SYMBOL(__start___tracepoint_str) = .;  \
+                         *(__tracepoint_str) /* Trace_printk fmt' pointer */ \
+                         VMLINUX_SYMBOL(__stop___tracepoint_str) = .;
 #else
 #define TRACE_PRINTKS()
+#define TRACEPOINT_STR()
 #endif
 
 #ifdef CONFIG_FTRACE_SYSCALLS
@@ -190,7 +194,8 @@
         VMLINUX_SYMBOL(__stop___verbose) = .;                           \
         LIKELY_PROFILE()                                                \
         BRANCH_PROFILE()                                                \
-        TRACE_PRINTKS()
+        TRACE_PRINTKS()                                                 \
+        TRACEPOINT_STR()
 
 /*
  * Data section helpers
diff --git a/include/asm-generic/vtime.h b/include/asm-generic/vtime.h
new file mode 100644
index 000000000000..e69de29bb2d1
--- /dev/null
+++ b/include/asm-generic/vtime.h
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h
index c463ce990c48..93b7f96f9c59 100644
--- a/include/clocksource/arm_arch_timer.h
+++ b/include/clocksource/arm_arch_timer.h
@@ -23,16 +23,20 @@
 #define ARCH_TIMER_CTRL_IT_MASK         (1 << 1)
 #define ARCH_TIMER_CTRL_IT_STAT         (1 << 2)
 
-#define ARCH_TIMER_REG_CTRL             0
-#define ARCH_TIMER_REG_TVAL             1
+enum arch_timer_reg {
+        ARCH_TIMER_REG_CTRL,
+        ARCH_TIMER_REG_TVAL,
+};
 
 #define ARCH_TIMER_PHYS_ACCESS          0
 #define ARCH_TIMER_VIRT_ACCESS          1
+#define ARCH_TIMER_MEM_PHYS_ACCESS      2
+#define ARCH_TIMER_MEM_VIRT_ACCESS      3
 
 #ifdef CONFIG_ARM_ARCH_TIMER
 
 extern u32 arch_timer_get_rate(void);
-extern u64 arch_timer_read_counter(void);
+extern u64 (*arch_timer_read_counter)(void);
 extern struct timecounter *arch_timer_get_timecounter(void);
 
 #else
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 12083dc862a9..290734191f72 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -45,7 +45,6 @@
 #include <linux/kernel.h>
 #include <linux/miscdevice.h>
 #include <linux/fs.h>
-#include <linux/proc_fs.h>
 #include <linux/init.h>
 #include <linux/file.h>
 #include <linux/platform_device.h>
@@ -62,20 +61,18 @@
 #endif
 #include <asm/mman.h>
 #include <asm/uaccess.h>
-#if defined(CONFIG_AGP) || defined(CONFIG_AGP_MODULE)
 #include <linux/types.h>
 #include <linux/agp_backend.h>
-#endif
 #include <linux/workqueue.h>
 #include <linux/poll.h>
 #include <asm/pgalloc.h>
 #include <drm/drm.h>
 #include <drm/drm_sarea.h>
+#include <drm/drm_vma_manager.h>
 
 #include <linux/idr.h>
 
 #define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
-#define __OS_HAS_MTRR (defined(CONFIG_MTRR))
 
 struct module;
 
@@ -140,19 +137,15 @@ int drm_err(const char *func, const char *format, ...);
 /* driver capabilities and requirements mask */
 #define DRIVER_USE_AGP     0x1
 #define DRIVER_REQUIRE_AGP 0x2
-#define DRIVER_USE_MTRR    0x4
 #define DRIVER_PCI_DMA     0x8
 #define DRIVER_SG          0x10
 #define DRIVER_HAVE_DMA    0x20
 #define DRIVER_HAVE_IRQ    0x40
 #define DRIVER_IRQ_SHARED  0x80
-#define DRIVER_IRQ_VBL     0x100
-#define DRIVER_DMA_QUEUE   0x200
-#define DRIVER_FB_DMA      0x400
-#define DRIVER_IRQ_VBL2    0x800
 #define DRIVER_GEM         0x1000
 #define DRIVER_MODESET     0x2000
 #define DRIVER_PRIME       0x4000
+#define DRIVER_RENDER      0x8000
 
 #define DRIVER_BUS_PCI 0x1
 #define DRIVER_BUS_PLATFORM 0x2
@@ -168,13 +161,7 @@ int drm_err(const char *func, const char *format, ...);
 #define DRM_MAGIC_HASH_ORDER  4  /**< Size of key hash table. Must be power of 2. */
 #define DRM_KERNEL_CONTEXT    0  /**< Change drm_resctx if changed */
 #define DRM_RESERVED_CONTEXTS 1  /**< Change drm_resctx if changed */
-#define DRM_LOOPING_LIMIT     5000000
-#define DRM_TIME_SLICE        (HZ/20)  /**< Time slice for GLXContexts */
-#define DRM_LOCK_SLICE        1 /**< Time slice for lock, in jiffies */
-
-#define DRM_FLAG_DEBUG    0x01
 
-#define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8)
 #define DRM_MAP_HASH_OFFSET 0x10000000
 
 /*@}*/
@@ -263,9 +250,6 @@ int drm_err(const char *func, const char *format, ...);
 
 #define DRM_ARRAY_SIZE(x) ARRAY_SIZE(x)
 
-#define DRM_LEFTCOUNT(x) (((x)->rp + (x)->count - (x)->wp) % ((x)->count + 1))
-#define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x))
-
 #define DRM_IF_VERSION(maj, min) (maj << 16 | min)
 
 /**
@@ -307,6 +291,7 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
 #define DRM_ROOT_ONLY   0x4
 #define DRM_CONTROL_ALLOW 0x8
 #define DRM_UNLOCKED    0x10
+#define DRM_RENDER_ALLOW 0x20
 
 struct drm_ioctl_desc {
         unsigned int cmd;
@@ -587,7 +572,6 @@ struct drm_map_list {
         struct drm_local_map *map;      /**< mapping */
         uint64_t user_token;
         struct drm_master *master;
-        struct drm_mm_node *file_offset_node;   /**< fake offset */
 };
 
 /**
@@ -622,8 +606,7 @@ struct drm_ati_pcigart_info {
  * GEM specific mm private for tracking GEM objects
  */
 struct drm_gem_mm {
-        struct drm_mm offset_manager;   /**< Offset mgmt for buffer objects */
-        struct drm_open_hash offset_hash; /**< User token hash table for maps */
+        struct drm_vma_offset_manager vma_manager;
 };
 
 /**
@@ -634,8 +617,16 @@ struct drm_gem_object {
         /** Reference count of this object */
         struct kref refcount;
 
-        /** Handle count of this object. Each handle also holds a reference */
-        atomic_t handle_count; /* number of handles on this object */
+        /**
+         * handle_count - gem file_priv handle count of this object
+         *
+         * Each handle also holds a reference. Note that when the handle_count
+         * drops to 0 any global names (e.g. the id in the flink namespace) will
+         * be cleared.
+         *
+         * Protected by dev->object_name_lock.
+         * */
+        unsigned handle_count;
 
         /** Related drm device */
         struct drm_device *dev;
@@ -644,7 +635,7 @@ struct drm_gem_object {
         struct file *filp;
 
         /* Mapping info for this object */
-        struct drm_map_list map_list;
+        struct drm_vma_offset_node vma_node;
 
         /**
          * Size of the object, in bytes.  Immutable over the object's
@@ -678,10 +669,32 @@ struct drm_gem_object {
 
         void *driver_private;
 
-        /* dma buf exported from this GEM object */
-        struct dma_buf *export_dma_buf;
+        /**
+         * dma_buf - dma buf associated with this GEM object
+         *
+         * Pointer to the dma-buf associated with this gem object (either
+         * through importing or exporting). We break the resulting reference
+         * loop when the last gem handle for this object is released.
+         *
+         * Protected by obj->object_name_lock
+         */
+        struct dma_buf *dma_buf;
 
-        /* dma buf attachment backing this object */
+        /**
+         * import_attach - dma buf attachment backing this object
+         *
+         * Any foreign dma_buf imported as a gem object has this set to the
+         * attachment point for the device. This is invariant over the lifetime
+         * of a gem object.
+         *
+         * The driver's ->gem_free_object callback is responsible for cleaning
+         * up the dma_buf attachment and references acquired at import time.
+         *
+         * Note that the drm gem/prime core does not depend upon drivers setting
+         * this field any more. So for drivers where this doesn't make sense
+         * (e.g. virtual devices or a displaylink behind an usb bus) they can
+         * simply leave it as NULL.
+         */
         struct dma_buf_attachment *import_attach;
 };
 
@@ -737,6 +750,7 @@ struct drm_bus {
         int (*irq_by_busid)(struct drm_device *dev, struct drm_irq_busid *p);
         /* hooks that are for PCI */
         int (*agp_init)(struct drm_device *dev);
+        void (*agp_destroy)(struct drm_device *dev);
 
 };
 
@@ -885,8 +899,6 @@ struct drm_driver {
         void (*irq_preinstall) (struct drm_device *dev);
         int (*irq_postinstall) (struct drm_device *dev);
         void (*irq_uninstall) (struct drm_device *dev);
-        void (*set_version) (struct drm_device *dev,
-                             struct drm_set_version *sv);
 
         /* Master routines */
         int (*master_create)(struct drm_device *dev, struct drm_master *master);
@@ -966,7 +978,7 @@ struct drm_driver {
 
         u32 driver_features;
         int dev_priv_size;
-        struct drm_ioctl_desc *ioctls;
+        const struct drm_ioctl_desc *ioctls;
         int num_ioctls;
         const struct file_operations *fops;
         union {
@@ -1037,8 +1049,6 @@ struct drm_minor {
         struct device kdev;             /**< Linux device */
         struct drm_device *dev;
 
-        struct proc_dir_entry *proc_root;  /**< proc directory entry */
-        struct drm_info_node proc_nodes;
         struct dentry *debugfs_root;
 
         struct list_head debugfs_list;
@@ -1131,12 +1141,7 @@ struct drm_device {
         /*@{ */
         int irq_enabled;                /**< True if irq handler is enabled */
         __volatile__ long context_flag; /**< Context swapping flag */
-        __volatile__ long interrupt_flag; /**< Interruption handler flag */
-        __volatile__ long dma_flag;     /**< DMA dispatch flag */
-        wait_queue_head_t context_wait; /**< Processes waiting on ctx switch */
-        int last_checked;               /**< Last context checked for DMA */
         int last_context;               /**< Last current context */
-        unsigned long last_switch;      /**< jiffies at last context switch */
         /*@} */
 
         struct work_struct work;
@@ -1174,12 +1179,6 @@ struct drm_device {
         spinlock_t event_lock;
 
         /*@} */
-        cycles_t ctx_start;
-        cycles_t lck_start;
-
-        struct fasync_struct *buf_async;/**< Processes waiting for SIGIO */
-        wait_queue_head_t buf_readers;  /**< Processes waiting to read */
-        wait_queue_head_t buf_writers;  /**< Processes waiting to ctx switch */
 
         struct drm_agp_head *agp;       /**< AGP data */
 
@@ -1207,12 +1206,13 @@ struct drm_device {
         unsigned int agp_buffer_token;
         struct drm_minor *control;              /**< Control node for card */
         struct drm_minor *primary;              /**< render type primary screen head */
+        struct drm_minor *render;               /**< render node for card */
 
         struct drm_mode_config mode_config;     /**< Current mode config */
 
         /** \name GEM information */
         /*@{ */
-        spinlock_t object_name_lock;
+        struct mutex object_name_lock;
         struct idr object_name_idr;
         /*@} */
         int switch_power_state;
@@ -1223,6 +1223,7 @@ struct drm_device {
 #define DRM_SWITCH_POWER_ON 0
 #define DRM_SWITCH_POWER_OFF 1
 #define DRM_SWITCH_POWER_CHANGING 2
+#define DRM_SWITCH_POWER_DYNAMIC_OFF 3
 
 static __inline__ int drm_core_check_feature(struct drm_device *dev,
                                              int feature)
@@ -1235,25 +1236,6 @@ static inline int drm_dev_to_irq(struct drm_device *dev)
         return dev->driver->bus->get_irq(dev);
 }
 
-
-#if __OS_HAS_AGP
-static inline int drm_core_has_AGP(struct drm_device *dev)
-{
-        return drm_core_check_feature(dev, DRIVER_USE_AGP);
-}
-#else
-#define drm_core_has_AGP(dev) (0)
-#endif
-
-#if __OS_HAS_MTRR
-static inline int drm_core_has_MTRR(struct drm_device *dev)
-{
-        return drm_core_check_feature(dev, DRIVER_USE_MTRR);
-}
-#else
-#define drm_core_has_MTRR(dev) (0)
-#endif
-
 static inline void drm_device_set_unplugged(struct drm_device *dev)
 {
         smp_wmb();
@@ -1272,6 +1254,11 @@ static inline bool drm_modeset_is_locked(struct drm_device *dev)
         return mutex_is_locked(&dev->mode_config.mutex);
 }
 
+static inline bool drm_is_render_client(struct drm_file *file_priv)
+{
+        return file_priv->minor->type == DRM_MINOR_RENDER;
+}
+
 /******************************************************************/
 /** \name Internal function definitions */
 /*@{*/
@@ -1287,7 +1274,6 @@ extern int drm_lastclose(struct drm_device *dev);
 extern struct mutex drm_global_mutex;
 extern int drm_open(struct inode *inode, struct file *filp);
 extern int drm_stub_open(struct inode *inode, struct file *filp);
-extern int drm_fasync(int fd, struct file *filp, int on);
 extern ssize_t drm_read(struct file *filp, char __user *buffer,
                         size_t count, loff_t *offset);
 extern int drm_release(struct inode *inode, struct file *filp);
@@ -1301,14 +1287,6 @@ extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
 
                                 /* Memory management support (drm_memory.h) */
 #include <drm/drm_memory.h>
-extern void drm_free_agp(DRM_AGP_MEM * handle, int pages);
-extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
-extern DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
-                                       struct page **pages,
-                                       unsigned long num_pages,
-                                       uint32_t gtt_offset,
-                                       uint32_t type);
-extern int drm_unbind_agp(DRM_AGP_MEM * handle);
 
                                 /* Misc. IOCTL support (drm_ioctl.h) */
 extern int drm_irq_by_busid(struct drm_device *dev, void *data,
@@ -1335,8 +1313,6 @@ extern int drm_resctx(struct drm_device *dev, void *data,
                       struct drm_file *file_priv);
 extern int drm_addctx(struct drm_device *dev, void *data,
                       struct drm_file *file_priv);
-extern int drm_modctx(struct drm_device *dev, void *data,
-                      struct drm_file *file_priv);
 extern int drm_getctx(struct drm_device *dev, void *data,
                       struct drm_file *file_priv);
 extern int drm_switchctx(struct drm_device *dev, void *data,
@@ -1346,9 +1322,10 @@ extern int drm_newctx(struct drm_device *dev, void *data,
 extern int drm_rmctx(struct drm_device *dev, void *data,
                      struct drm_file *file_priv);
 
-extern int drm_ctxbitmap_init(struct drm_device *dev);
-extern void drm_ctxbitmap_cleanup(struct drm_device *dev);
-extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
+extern void drm_legacy_ctxbitmap_init(struct drm_device *dev);
+extern void drm_legacy_ctxbitmap_cleanup(struct drm_device *dev);
+extern void drm_legacy_ctxbitmap_release(struct drm_device *dev,
+                                         struct drm_file *file_priv);
 
 extern int drm_setsareactx(struct drm_device *dev, void *data,
                            struct drm_file *file_priv);
@@ -1405,11 +1382,12 @@ extern int drm_freebufs(struct drm_device *dev, void *data,
                         struct drm_file *file_priv);
 extern int drm_mapbufs(struct drm_device *dev, void *data,
                        struct drm_file *file_priv);
-extern int drm_order(unsigned long size);
+extern int drm_dma_ioctl(struct drm_device *dev, void *data,
+                         struct drm_file *file_priv);
 
                                 /* DMA support (drm_dma.h) */
-extern int drm_dma_setup(struct drm_device *dev);
-extern void drm_dma_takedown(struct drm_device *dev);
+extern int drm_legacy_dma_setup(struct drm_device *dev);
+extern void drm_legacy_dma_takedown(struct drm_device *dev);
 extern void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf);
 extern void drm_core_reclaim_buffers(struct drm_device *dev,
                                      struct drm_file *filp);
@@ -1423,7 +1401,6 @@ extern int drm_irq_uninstall(struct drm_device *dev);
 extern int drm_vblank_init(struct drm_device *dev, int num_crtcs);
 extern int drm_wait_vblank(struct drm_device *dev, void *data,
                            struct drm_file *filp);
-extern int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq);
 extern u32 drm_vblank_count(struct drm_device *dev, int crtc);
 extern u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc,
                                      struct timeval *vblanktime);
@@ -1465,31 +1442,8 @@ extern int drm_modeset_ctl(struct drm_device *dev, void *data,
                            struct drm_file *file_priv);
 
                                 /* AGP/GART support (drm_agpsupport.h) */
-extern struct drm_agp_head *drm_agp_init(struct drm_device *dev);
-extern int drm_agp_acquire(struct drm_device *dev);
-extern int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
-                                 struct drm_file *file_priv);
-extern int drm_agp_release(struct drm_device *dev);
-extern int drm_agp_release_ioctl(struct drm_device *dev, void *data,
-                                 struct drm_file *file_priv);
-extern int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode);
-extern int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
-                                struct drm_file *file_priv);
-extern int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info);
-extern int drm_agp_info_ioctl(struct drm_device *dev, void *data,
-                        struct drm_file *file_priv);
-extern int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request);
-extern int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
-                         struct drm_file *file_priv);
-extern int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request);
-extern int drm_agp_free_ioctl(struct drm_device *dev, void *data,
-                        struct drm_file *file_priv);
-extern int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request);
-extern int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
-                          struct drm_file *file_priv);
-extern int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request);
-extern int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
-                        struct drm_file *file_priv);
+
+#include <drm/drm_agpsupport.h>
 
                                 /* Stub support (drm_stub.h) */
 extern int drm_setmaster_ioctl(struct drm_device *dev, void *data,
@@ -1504,23 +1458,19 @@ extern void drm_put_dev(struct drm_device *dev);
 extern int drm_put_minor(struct drm_minor **minor);
 extern void drm_unplug_dev(struct drm_device *dev);
 extern unsigned int drm_debug;
+extern unsigned int drm_rnodes;
 
 extern unsigned int drm_vblank_offdelay;
 extern unsigned int drm_timestamp_precision;
 extern unsigned int drm_timestamp_monotonic;
 
 extern struct class *drm_class;
-extern struct proc_dir_entry *drm_proc_root;
 extern struct dentry *drm_debugfs_root;
 
 extern struct idr drm_minors_idr;
 
 extern struct drm_local_map *drm_getsarea(struct drm_device *dev);
 
-                                /* Proc support (drm_proc.h) */
-extern int drm_proc_init(struct drm_minor *minor, struct proc_dir_entry *root);
-extern int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root);
-
                                 /* Debugfs support */
 #if defined(CONFIG_DEBUG_FS)
 extern int drm_debugfs_init(struct drm_minor *minor, int minor_id,
@@ -1550,6 +1500,7 @@ extern struct drm_gem_object *drm_gem_prime_import(struct drm_device *dev,
                 struct dma_buf *dma_buf);
 extern int drm_gem_prime_fd_to_handle(struct drm_device *dev,
                 struct drm_file *file_priv, int prime_fd, uint32_t *handle);
+extern void drm_gem_dmabuf_release(struct dma_buf *dma_buf);
 
 extern int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
                                         struct drm_file *file_priv);
@@ -1561,25 +1512,22 @@ extern int drm_prime_sg_to_page_addr_arrays(struct sg_table *sgt, struct page **
 extern struct sg_table *drm_prime_pages_to_sg(struct page **pages, int nr_pages);
 extern void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg);
 
+int drm_gem_dumb_destroy(struct drm_file *file,
+                         struct drm_device *dev,
+                         uint32_t handle);
 
 void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
 void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
-int drm_prime_lookup_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf, uint32_t *handle);
-void drm_prime_remove_buf_handle(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf);
-
-int drm_prime_add_dma_buf(struct drm_device *dev, struct drm_gem_object *obj);
-int drm_prime_lookup_obj(struct drm_device *dev, struct dma_buf *buf,
-                         struct drm_gem_object **obj);
+void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv, struct dma_buf *dma_buf);
 
 #if DRM_DEBUG_CODE
 extern int drm_vma_info(struct seq_file *m, void *data);
 #endif
 
                                 /* Scatter Gather Support (drm_scatter.h) */
-extern void drm_sg_cleanup(struct drm_sg_mem * entry);
-extern int drm_sg_alloc_ioctl(struct drm_device *dev, void *data,
+extern void drm_legacy_sg_cleanup(struct drm_device *dev);
+extern int drm_sg_alloc(struct drm_device *dev, void *data,
                         struct drm_file *file_priv);
-extern int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request);
 extern int drm_sg_free(struct drm_device *dev, void *data,
                        struct drm_file *file_priv);
 
@@ -1613,9 +1561,8 @@ struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
                                             size_t size);
 int drm_gem_object_init(struct drm_device *dev,
                         struct drm_gem_object *obj, size_t size);
-int drm_gem_private_object_init(struct drm_device *dev,
-                        struct drm_gem_object *obj, size_t size);
-void drm_gem_object_handle_free(struct drm_gem_object *obj);
+void drm_gem_private_object_init(struct drm_device *dev,
+                                 struct drm_gem_object *obj, size_t size);
 void drm_gem_vm_open(struct vm_area_struct *vma);
 void drm_gem_vm_close(struct vm_area_struct *vma);
 int drm_gem_mmap_obj(struct drm_gem_object *obj, unsigned long obj_size,
@@ -1640,66 +1587,32 @@ drm_gem_object_unreference(struct drm_gem_object *obj)
 static inline void
 drm_gem_object_unreference_unlocked(struct drm_gem_object *obj)
 {
-        if (obj != NULL) {
+        if (obj && !atomic_add_unless(&obj->refcount.refcount, -1, 1)) {
                 struct drm_device *dev = obj->dev;
+
                 mutex_lock(&dev->struct_mutex);
-                kref_put(&obj->refcount, drm_gem_object_free);
+                if (likely(atomic_dec_and_test(&obj->refcount.refcount)))
+                        drm_gem_object_free(&obj->refcount);
                 mutex_unlock(&dev->struct_mutex);
         }
 }
 
+int drm_gem_handle_create_tail(struct drm_file *file_priv,
+                               struct drm_gem_object *obj,
+                               u32 *handlep);
 int drm_gem_handle_create(struct drm_file *file_priv,
                           struct drm_gem_object *obj,
                           u32 *handlep);
 int drm_gem_handle_delete(struct drm_file *filp, u32 handle);
 
-static inline void
-drm_gem_object_handle_reference(struct drm_gem_object *obj)
-{
-        drm_gem_object_reference(obj);
-        atomic_inc(&obj->handle_count);
-}
-
-static inline void
-drm_gem_object_handle_unreference(struct drm_gem_object *obj)
-{
-        if (obj == NULL)
-                return;
-
-        if (atomic_read(&obj->handle_count) == 0)
-                return;
-        /*
-         * Must bump handle count first as this may be the last
-         * ref, in which case the object would disappear before we
-         * checked for a name
-         */
-        if (atomic_dec_and_test(&obj->handle_count))
-                drm_gem_object_handle_free(obj);
-        drm_gem_object_unreference(obj);
-}
-
-static inline void
-drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
-{
-        if (obj == NULL)
-                return;
-
-        if (atomic_read(&obj->handle_count) == 0)
-                return;
-
-        /*
-        * Must bump handle count first as this may be the last
-        * ref, in which case the object would disappear before we
-        * checked for a name
-        */
-
-        if (atomic_dec_and_test(&obj->handle_count))
-                drm_gem_object_handle_free(obj);
-        drm_gem_object_unreference_unlocked(obj);
-}
 
 void drm_gem_free_mmap_offset(struct drm_gem_object *obj);
 int drm_gem_create_mmap_offset(struct drm_gem_object *obj);
+int drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size);
+
+struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
+void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages,
+                bool dirty, bool accessed);
 
 struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
                                              struct drm_file *filp,
@@ -1769,9 +1682,6 @@ extern int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *speed_mask);
 extern int drm_platform_init(struct drm_driver *driver, struct platform_device *platform_device);
 extern void drm_platform_exit(struct drm_driver *driver, struct platform_device *platform_device);
 
-extern int drm_get_platform_dev(struct platform_device *pdev,
-                                struct drm_driver *driver);
-
 /* returns true if currently okay to sleep */
 static __inline__ bool drm_can_sleep(void)
 {
diff --git a/include/drm/drm_agpsupport.h b/include/drm/drm_agpsupport.h
new file mode 100644
index 000000000000..a184eeee9c96
--- /dev/null
+++ b/include/drm/drm_agpsupport.h
@@ -0,0 +1,194 @@
+#ifndef _DRM_AGPSUPPORT_H_
+#define _DRM_AGPSUPPORT_H_
+
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/mutex.h>
+#include <linux/types.h>
+#include <linux/agp_backend.h>
+#include <drm/drmP.h>
+
+#if __OS_HAS_AGP
+
+void drm_free_agp(DRM_AGP_MEM * handle, int pages);
+int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
+int drm_unbind_agp(DRM_AGP_MEM * handle);
+DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
+                                struct page **pages,
+                                unsigned long num_pages,
+                                uint32_t gtt_offset,
+                                uint32_t type);
+
+struct drm_agp_head *drm_agp_init(struct drm_device *dev);
+void drm_agp_destroy(struct drm_agp_head *agp);
+void drm_agp_clear(struct drm_device *dev);
+int drm_agp_acquire(struct drm_device *dev);
+int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
+                          struct drm_file *file_priv);
+int drm_agp_release(struct drm_device *dev);
+int drm_agp_release_ioctl(struct drm_device *dev, void *data,
+                          struct drm_file *file_priv);
+int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode);
+int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
+                         struct drm_file *file_priv);
+int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info);
+int drm_agp_info_ioctl(struct drm_device *dev, void *data,
+                       struct drm_file *file_priv);
+int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request);
+int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
+                        struct drm_file *file_priv);
+int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request);
+int drm_agp_free_ioctl(struct drm_device *dev, void *data,
+                       struct drm_file *file_priv);
+int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request);
+int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
+                         struct drm_file *file_priv);
+int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request);
+int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
+                       struct drm_file *file_priv);
+
+static inline int drm_core_has_AGP(struct drm_device *dev)
+{
+        return drm_core_check_feature(dev, DRIVER_USE_AGP);
+}
+
+#else /* __OS_HAS_AGP */
+
+static inline void drm_free_agp(DRM_AGP_MEM * handle, int pages)
+{
+}
+
+static inline int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)
+{
+        return -ENODEV;
+}
+
+static inline int drm_unbind_agp(DRM_AGP_MEM * handle)
+{
+        return -ENODEV;
+}
+
+static inline DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
+                                              struct page **pages,
+                                              unsigned long num_pages,
+                                              uint32_t gtt_offset,
+                                              uint32_t type)
+{
+        return NULL;
+}
+
+static inline struct drm_agp_head *drm_agp_init(struct drm_device *dev)
+{
+        return NULL;
+}
+
+static inline void drm_agp_destroy(struct drm_agp_head *agp)
+{
+}
+
+static inline void drm_agp_clear(struct drm_device *dev)
+{
+}
+
+static inline int drm_agp_acquire(struct drm_device *dev)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
+                                        struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_release(struct drm_device *dev)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_release_ioctl(struct drm_device *dev, void *data,
+                                        struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_enable(struct drm_device *dev,
+                                 struct drm_agp_mode mode)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
+                                       struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_info(struct drm_device *dev,
+                               struct drm_agp_info *info)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_info_ioctl(struct drm_device *dev, void *data,
+                                     struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_alloc(struct drm_device *dev,
+                                struct drm_agp_buffer *request)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
+                                      struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_free(struct drm_device *dev,
+                               struct drm_agp_buffer *request)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_free_ioctl(struct drm_device *dev, void *data,
+                                     struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_unbind(struct drm_device *dev,
+                                 struct drm_agp_binding *request)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
+                                       struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_bind(struct drm_device *dev,
+                               struct drm_agp_binding *request)
+{
+        return -ENODEV;
+}
+
+static inline int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
+                                     struct drm_file *file_priv)
+{
+        return -ENODEV;
+}
+
+static inline int drm_core_has_AGP(struct drm_device *dev)
+{
+        return 0;
+}
+
+#endif /* __OS_HAS_AGP */
+
+#endif /* _DRM_AGPSUPPORT_H_ */
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index fa12a2fa4293..24f499569a2f 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -49,6 +49,7 @@ struct drm_clip_rect;
 #define DRM_MODE_OBJECT_FB 0xfbfbfbfb
 #define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb
 #define DRM_MODE_OBJECT_PLANE 0xeeeeeeee
+#define DRM_MODE_OBJECT_BRIDGE 0xbdbdbdbd
 
 struct drm_mode_object {
         uint32_t id;
@@ -305,6 +306,7 @@ struct drm_connector;
 struct drm_encoder;
 struct drm_pending_vblank_event;
 struct drm_plane;
+struct drm_bridge;
 
 /**
  * drm_crtc_funcs - control CRTCs for a given device
@@ -363,7 +365,8 @@ struct drm_crtc_funcs {
          */
         int (*page_flip)(struct drm_crtc *crtc,
                          struct drm_framebuffer *fb,
-                         struct drm_pending_vblank_event *event);
+                         struct drm_pending_vblank_event *event,
+                         uint32_t flags);
 
         int (*set_property)(struct drm_crtc *crtc,
                             struct drm_property *property, uint64_t val);
@@ -494,8 +497,6 @@ struct drm_encoder_funcs {
         void (*destroy)(struct drm_encoder *encoder);
 };
 
-#define DRM_CONNECTOR_MAX_UMODES 16
-#define DRM_CONNECTOR_LEN 32
 #define DRM_CONNECTOR_MAX_ENCODER 3
 
 /**
@@ -507,6 +508,7 @@ struct drm_encoder_funcs {
  * @possible_crtcs: bitmask of potential CRTC bindings
  * @possible_clones: bitmask of potential sibling encoders for cloning
  * @crtc: currently bound CRTC
+ * @bridge: bridge associated to the encoder
  * @funcs: control functions
  * @helper_private: mid-layer private data
  *
@@ -523,6 +525,7 @@ struct drm_encoder {
         uint32_t possible_clones;
 
         struct drm_crtc *crtc;
+        struct drm_bridge *bridge;
         const struct drm_encoder_funcs *funcs;
         void *helper_private;
 };
@@ -683,6 +686,48 @@ struct drm_plane {
 };
 
 /**
+ * drm_bridge_funcs - drm_bridge control functions
+ * @mode_fixup: Try to fixup (or reject entirely) proposed mode for this bridge
+ * @disable: Called right before encoder prepare, disables the bridge
+ * @post_disable: Called right after encoder prepare, for lockstepped disable
+ * @mode_set: Set this mode to the bridge
+ * @pre_enable: Called right before encoder commit, for lockstepped commit
+ * @enable: Called right after encoder commit, enables the bridge
+ * @destroy: make object go away
+ */
+struct drm_bridge_funcs {
+        bool (*mode_fixup)(struct drm_bridge *bridge,
+                           const struct drm_display_mode *mode,
+                           struct drm_display_mode *adjusted_mode);
+        void (*disable)(struct drm_bridge *bridge);
+        void (*post_disable)(struct drm_bridge *bridge);
+        void (*mode_set)(struct drm_bridge *bridge,
+                         struct drm_display_mode *mode,
+                         struct drm_display_mode *adjusted_mode);
+        void (*pre_enable)(struct drm_bridge *bridge);
+        void (*enable)(struct drm_bridge *bridge);
+        void (*destroy)(struct drm_bridge *bridge);
+};
+
+/**
+ * drm_bridge - central DRM bridge control structure
+ * @dev: DRM device this bridge belongs to
+ * @head: list management
+ * @base: base mode object
+ * @funcs: control functions
+ * @driver_private: pointer to the bridge driver's internal context
+ */
+struct drm_bridge {
+        struct drm_device *dev;
+        struct list_head head;
+
+        struct drm_mode_object base;
+
+        const struct drm_bridge_funcs *funcs;
+        void *driver_private;
+};
+
+/**
  * drm_mode_set - new values for a CRTC config change
  * @head: list management
  * @fb: framebuffer to use for new config
@@ -742,6 +787,7 @@ struct drm_mode_group {
         uint32_t num_crtcs;
         uint32_t num_encoders;
         uint32_t num_connectors;
+        uint32_t num_bridges;
 
         /* list of object IDs for this group */
         uint32_t *id_list;
@@ -756,6 +802,8 @@ struct drm_mode_group {
  * @fb_list: list of framebuffers available
  * @num_connector: number of connectors on this device
  * @connector_list: list of connector objects
+ * @num_bridge: number of bridges on this device
+ * @bridge_list: list of bridge objects
  * @num_encoder: number of encoders on this device
  * @encoder_list: list of encoder objects
  * @num_crtc: number of CRTCs on this device
@@ -793,6 +841,8 @@ struct drm_mode_config {
 
         int num_connector;
         struct list_head connector_list;
+        int num_bridge;
+        struct list_head bridge_list;
         int num_encoder;
         struct list_head encoder_list;
         int num_plane;
@@ -839,11 +889,13 @@ struct drm_mode_config {
 
         /* Optional properties */
         struct drm_property *scaling_mode_property;
-        struct drm_property *dithering_mode_property;
         struct drm_property *dirty_info_property;
 
         /* dumb ioctl parameters */
         uint32_t preferred_depth, prefer_shadow;
+
+        /* whether async page flip is supported or not */
+        bool async_page_flip;
 };
 
 #define obj_to_crtc(x) container_of(x, struct drm_crtc, base)
@@ -869,6 +921,8 @@ extern int drm_crtc_init(struct drm_device *dev,
                          const struct drm_crtc_funcs *funcs);
 extern void drm_crtc_cleanup(struct drm_crtc *crtc);
 
+extern void drm_connector_ida_init(void);
+extern void drm_connector_ida_destroy(void);
 extern int drm_connector_init(struct drm_device *dev,
                               struct drm_connector *connector,
                               const struct drm_connector_funcs *funcs,
@@ -878,6 +932,10 @@ extern void drm_connector_cleanup(struct drm_connector *connector);
 /* helper to unplug all connectors from sysfs for device */
 extern void drm_connector_unplug_all(struct drm_device *dev);
 
+extern int drm_bridge_init(struct drm_device *dev, struct drm_bridge *bridge,
+                           const struct drm_bridge_funcs *funcs);
+extern void drm_bridge_cleanup(struct drm_bridge *bridge);
+
 extern int drm_encoder_init(struct drm_device *dev,
                             struct drm_encoder *encoder,
                             const struct drm_encoder_funcs *funcs,
@@ -908,7 +966,6 @@ extern struct edid *drm_get_edid(struct drm_connector *connector,
                                  struct i2c_adapter *adapter);
 extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
 extern void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
-extern void drm_mode_remove(struct drm_connector *connector, struct drm_display_mode *mode);
 extern void drm_mode_copy(struct drm_display_mode *dst, const struct drm_display_mode *src);
 extern struct drm_display_mode *drm_mode_duplicate(struct drm_device *dev,
                                                    const struct drm_display_mode *mode);
@@ -925,14 +982,9 @@ extern int drm_mode_height(const struct drm_display_mode *mode);
 /* for us by fb module */
 extern struct drm_display_mode *drm_mode_create(struct drm_device *dev);
 extern void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode);
-extern void drm_mode_list_concat(struct list_head *head,
-                                 struct list_head *new);
 extern void drm_mode_validate_size(struct drm_device *dev,
                                    struct list_head *mode_list,
                                    int maxX, int maxY, int maxPitch);
-extern void drm_mode_validate_clocks(struct drm_device *dev,
-                                     struct list_head *mode_list,
-                                     int *min, int *max, int n_ranges);
 extern void drm_mode_prune_invalid(struct drm_device *dev,
                                    struct list_head *mode_list, bool verbose);
 extern void drm_mode_sort(struct list_head *mode_list);
@@ -949,9 +1001,6 @@ extern int drm_object_property_set_value(struct drm_mode_object *obj,
 extern int drm_object_property_get_value(struct drm_mode_object *obj,
                                          struct drm_property *property,
                                          uint64_t *value);
-extern struct drm_display_mode *drm_crtc_mode_create(struct drm_device *dev);
-extern void drm_framebuffer_set_object(struct drm_device *dev,
-                                       unsigned long handle);
 extern int drm_framebuffer_init(struct drm_device *dev,
                                 struct drm_framebuffer *fb,
                                 const struct drm_framebuffer_funcs *funcs);
@@ -962,10 +1011,6 @@ extern void drm_framebuffer_reference(struct drm_framebuffer *fb);
 extern void drm_framebuffer_remove(struct drm_framebuffer *fb);
 extern void drm_framebuffer_cleanup(struct drm_framebuffer *fb);
 extern void drm_framebuffer_unregister_private(struct drm_framebuffer *fb);
-extern int drmfb_probe(struct drm_device *dev, struct drm_crtc *crtc);
-extern int drmfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
-extern void drm_crtc_probe_connector_modes(struct drm_device *dev, int maxX, int maxY);
-extern bool drm_crtc_in_use(struct drm_crtc *crtc);
 
 extern void drm_object_attach_property(struct drm_mode_object *obj,
                                        struct drm_property *property,
@@ -990,7 +1035,6 @@ extern int drm_mode_create_dvi_i_properties(struct drm_device *dev);
 extern int drm_mode_create_tv_properties(struct drm_device *dev, int num_formats,
                                      char *formats[]);
 extern int drm_mode_create_scaling_mode_property(struct drm_device *dev);
-extern int drm_mode_create_dithering_property(struct drm_device *dev);
 extern int drm_mode_create_dirty_info_property(struct drm_device *dev);
 extern const char *drm_get_encoder_name(const struct drm_encoder *encoder);
 
@@ -1040,17 +1084,12 @@ extern int drm_mode_getblob_ioctl(struct drm_device *dev,
                                   void *data, struct drm_file *file_priv);
 extern int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
                                               void *data, struct drm_file *file_priv);
-extern int drm_mode_hotplug_ioctl(struct drm_device *dev,
-                                  void *data, struct drm_file *file_priv);
-extern int drm_mode_replacefb(struct drm_device *dev,
-                              void *data, struct drm_file *file_priv);
 extern int drm_mode_getencoder(struct drm_device *dev,
                                void *data, struct drm_file *file_priv);
 extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,
                                     void *data, struct drm_file *file_priv);
 extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
                                     void *data, struct drm_file *file_priv);
-extern u8 *drm_find_cea_extension(struct edid *edid);
 extern u8 drm_match_cea_mode(const struct drm_display_mode *to_match);
 extern bool drm_detect_hdmi_monitor(struct edid *edid);
 extern bool drm_detect_monitor_audio(struct edid *edid);
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index e8e1417af3d9..ae8dbfb1207c 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -342,13 +342,42 @@ u8 drm_dp_get_adjust_request_voltage(u8 link_status[DP_LINK_STATUS_SIZE],
 u8 drm_dp_get_adjust_request_pre_emphasis(u8 link_status[DP_LINK_STATUS_SIZE],
                                           int lane);
 
-#define DP_RECEIVER_CAP_SIZE    0xf
+#define DP_RECEIVER_CAP_SIZE            0xf
+#define EDP_PSR_RECEIVER_CAP_SIZE       2
+
 void drm_dp_link_train_clock_recovery_delay(u8 dpcd[DP_RECEIVER_CAP_SIZE]);
 void drm_dp_link_train_channel_eq_delay(u8 dpcd[DP_RECEIVER_CAP_SIZE]);
 
 u8 drm_dp_link_rate_to_bw_code(int link_rate);
 int drm_dp_bw_code_to_link_rate(u8 link_bw);
 
+struct edp_sdp_header {
+        u8 HB0; /* Secondary Data Packet ID */
+        u8 HB1; /* Secondary Data Packet Type */
+        u8 HB2; /* 7:5 reserved, 4:0 revision number */
+        u8 HB3; /* 7:5 reserved, 4:0 number of valid data bytes */
+} __packed;
+
+#define EDP_SDP_HEADER_REVISION_MASK            0x1F
+#define EDP_SDP_HEADER_VALID_PAYLOAD_BYTES      0x1F
+
+struct edp_vsc_psr {
+        struct edp_sdp_header sdp_header;
+        u8 DB0; /* Stereo Interface */
+        u8 DB1; /* 0 - PSR State; 1 - Update RFB; 2 - CRC Valid */
+        u8 DB2; /* CRC value bits 7:0 of the R or Cr component */
+        u8 DB3; /* CRC value bits 15:8 of the R or Cr component */
+        u8 DB4; /* CRC value bits 7:0 of the G or Y component */
+        u8 DB5; /* CRC value bits 15:8 of the G or Y component */
+        u8 DB6; /* CRC value bits 7:0 of the B or Cb component */
+        u8 DB7; /* CRC value bits 15:8 of the B or Cb component */
+        u8 DB8_31[24]; /* Reserved */
+} __packed;
+
+#define EDP_VSC_PSR_STATE_ACTIVE        (1<<0)
+#define EDP_VSC_PSR_UPDATE_RFB          (1<<1)
+#define EDP_VSC_PSR_CRC_VALUES_VALID    (1<<2)
+
 static inline int
 drm_dp_max_link_rate(u8 dpcd[DP_RECEIVER_CAP_SIZE])
 {
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index fc481fc17085..a1441c5ac63d 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -256,9 +256,11 @@ struct drm_encoder;
 struct drm_connector;
 struct drm_display_mode;
 struct hdmi_avi_infoframe;
+struct hdmi_vendor_infoframe;
 
 void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid);
 int drm_edid_to_sad(struct edid *edid, struct cea_sad **sads);
+int drm_edid_to_speaker_allocation(struct edid *edid, u8 **sadb);
 int drm_av_sync_delay(struct drm_connector *connector,
                       struct drm_display_mode *mode);
 struct drm_connector *drm_select_eld(struct drm_encoder *encoder,
@@ -268,5 +270,8 @@ int drm_load_edid_firmware(struct drm_connector *connector);
 int
 drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
                                          const struct drm_display_mode *mode);
+int
+drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
+                                            const struct drm_display_mode *mode);
 
 #endif /* __DRM_EDID_H__ */
diff --git a/include/drm/drm_fb_cma_helper.h b/include/drm/drm_fb_cma_helper.h
index 4a3fc244301c..c54cf3d4a03f 100644
--- a/include/drm/drm_fb_cma_helper.h
+++ b/include/drm/drm_fb_cma_helper.h
@@ -24,7 +24,6 @@ struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
         unsigned int plane);
 
 #ifdef CONFIG_DEBUG_FS
-void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m);
 int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg);
 #endif
 
diff --git a/include/drm/drm_flip_work.h b/include/drm/drm_flip_work.h
new file mode 100644
index 000000000000..35c776ae7d3b
--- /dev/null
+++ b/include/drm/drm_flip_work.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2013 Red Hat
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef DRM_FLIP_WORK_H
+#define DRM_FLIP_WORK_H
+
+#include <linux/kfifo.h>
+#include <linux/workqueue.h>
+
+/**
+ * DOC: flip utils
+ *
+ * Util to queue up work to run from work-queue context after flip/vblank.
+ * Typically this can be used to defer unref of framebuffer's, cursor
+ * bo's, etc until after vblank.  The APIs are all safe (and lockless)
+ * for up to one producer and once consumer at a time.  The single-consumer
+ * aspect is ensured by committing the queued work to a single work-queue.
+ */
+
+struct drm_flip_work;
+
+/*
+ * drm_flip_func_t - callback function
+ *
+ * @work: the flip work
+ * @val: value queued via drm_flip_work_queue()
+ *
+ * Callback function to be called for each of the  queue'd work items after
+ * drm_flip_work_commit() is called.
+ */
+typedef void (*drm_flip_func_t)(struct drm_flip_work *work, void *val);
+
+/**
+ * struct drm_flip_work - flip work queue
+ * @name: debug name
+ * @pending: number of queued but not committed items
+ * @count: number of committed items
+ * @func: callback fxn called for each committed item
+ * @worker: worker which calls @func
+ */
+struct drm_flip_work {
+        const char *name;
+        atomic_t pending, count;
+        drm_flip_func_t func;
+        struct work_struct worker;
+        DECLARE_KFIFO_PTR(fifo, void *);
+};
+
+void drm_flip_work_queue(struct drm_flip_work *work, void *val);
+void drm_flip_work_commit(struct drm_flip_work *work,
+                struct workqueue_struct *wq);
+int drm_flip_work_init(struct drm_flip_work *work, int size,
+                const char *name, drm_flip_func_t func);
+void drm_flip_work_cleanup(struct drm_flip_work *work);
+
+#endif  /* DRM_FLIP_WORK_H */
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h
index c34f27f80bcc..89b4d7db1ebd 100644
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_cma_helper.h
@@ -30,14 +30,6 @@ int drm_gem_cma_dumb_map_offset(struct drm_file *file_priv,
 /* set vm_flags and we can change the vm attribute to other one at here. */
 int drm_gem_cma_mmap(struct file *filp, struct vm_area_struct *vma);
 
-/*
- * destroy memory region allocated.
- *      - a gem handle and physical memory region pointed by a gem object
- *      would be released by drm_gem_handle_delete().
- */
-int drm_gem_cma_dumb_destroy(struct drm_file *file_priv,
-                struct drm_device *drm, unsigned int handle);
-
 /* allocate physical memory. */
 struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
                 unsigned int size);
diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
index 4d06edb56d5f..cba67865d18f 100644
--- a/include/drm/drm_mm.h
+++ b/include/drm/drm_mm.h
@@ -36,11 +36,19 @@
 /*
  * Generic range manager structs
  */
+#include <linux/bug.h>
+#include <linux/kernel.h>
 #include <linux/list.h>
+#include <linux/spinlock.h>
 #ifdef CONFIG_DEBUG_FS
 #include <linux/seq_file.h>
 #endif
 
+enum drm_mm_search_flags {
+        DRM_MM_SEARCH_DEFAULT =         0,
+        DRM_MM_SEARCH_BEST =            1 << 0,
+};
+
 struct drm_mm_node {
         struct list_head node_list;
         struct list_head hole_stack;
@@ -62,9 +70,6 @@ struct drm_mm {
         /* head_node.node_list is the list of all memory nodes, ordered
          * according to the (increasing) start address of the memory node. */
         struct drm_mm_node head_node;
-        struct list_head unused_nodes;
-        int num_unused;
-        spinlock_t unused_lock;
         unsigned int scan_check_range : 1;
         unsigned scan_alignment;
         unsigned long scan_color;
@@ -115,13 +120,6 @@ static inline unsigned long drm_mm_hole_node_end(struct drm_mm_node *hole_node)
 #define drm_mm_for_each_node(entry, mm) list_for_each_entry(entry, \
                                                 &(mm)->head_node.node_list, \
                                                 node_list)
-#define drm_mm_for_each_scanned_node_reverse(entry, n, mm) \
-        for (entry = (mm)->prev_scanned_node, \
-                next = entry ? list_entry(entry->node_list.next, \
-                        struct drm_mm_node, node_list) : NULL; \
-             entry != NULL; entry = next, \
-                next = entry ? list_entry(entry->node_list.next, \
-                        struct drm_mm_node, node_list) : NULL) \
 
 /* Note that we need to unroll list_for_each_entry in order to inline
  * setting hole_start and hole_end on each iteration and keep the
@@ -138,124 +136,50 @@ static inline unsigned long drm_mm_hole_node_end(struct drm_mm_node *hole_node)
 /*
  * Basic range manager support (drm_mm.c)
  */
-extern struct drm_mm_node *drm_mm_create_block(struct drm_mm *mm,
-                                               unsigned long start,
-                                               unsigned long size,
-                                               bool atomic);
-extern struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node,
-                                                    unsigned long size,
-                                                    unsigned alignment,
-                                                    unsigned long color,
-                                                    int atomic);
-extern struct drm_mm_node *drm_mm_get_block_range_generic(
-                                                struct drm_mm_node *node,
-                                                unsigned long size,
-                                                unsigned alignment,
-                                                unsigned long color,
-                                                unsigned long start,
-                                                unsigned long end,
-                                                int atomic);
-static inline struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
-                                                   unsigned long size,
-                                                   unsigned alignment)
-{
-        return drm_mm_get_block_generic(parent, size, alignment, 0, 0);
-}
-static inline struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
-                                                          unsigned long size,
-                                                          unsigned alignment)
-{
-        return drm_mm_get_block_generic(parent, size, alignment, 0, 1);
-}
-static inline struct drm_mm_node *drm_mm_get_block_range(
-                                                struct drm_mm_node *parent,
-                                                unsigned long size,
-                                                unsigned alignment,
-                                                unsigned long start,
-                                                unsigned long end)
-{
-        return drm_mm_get_block_range_generic(parent, size, alignment, 0,
-                                              start, end, 0);
-}
-static inline struct drm_mm_node *drm_mm_get_block_atomic_range(
-                                                struct drm_mm_node *parent,
-                                                unsigned long size,
-                                                unsigned alignment,
-                                                unsigned long start,
-                                                unsigned long end)
-{
-        return drm_mm_get_block_range_generic(parent, size, alignment, 0,
-                                                start, end, 1);
-}
+extern int drm_mm_reserve_node(struct drm_mm *mm, struct drm_mm_node *node);
 
-extern int drm_mm_insert_node(struct drm_mm *mm,
-                              struct drm_mm_node *node,
-                              unsigned long size,
-                              unsigned alignment);
-extern int drm_mm_insert_node_in_range(struct drm_mm *mm,
-                                       struct drm_mm_node *node,
-                                       unsigned long size,
-                                       unsigned alignment,
-                                       unsigned long start,
-                                       unsigned long end);
 extern int drm_mm_insert_node_generic(struct drm_mm *mm,
                                       struct drm_mm_node *node,
                                       unsigned long size,
                                       unsigned alignment,
-                                      unsigned long color);
+                                      unsigned long color,
+                                      enum drm_mm_search_flags flags);
+static inline int drm_mm_insert_node(struct drm_mm *mm,
+                                     struct drm_mm_node *node,
+                                     unsigned long size,
+                                     unsigned alignment,
+                                     enum drm_mm_search_flags flags)
+{
+        return drm_mm_insert_node_generic(mm, node, size, alignment, 0, flags);
+}
+
 extern int drm_mm_insert_node_in_range_generic(struct drm_mm *mm,
                                        struct drm_mm_node *node,
                                        unsigned long size,
                                        unsigned alignment,
                                        unsigned long color,
                                        unsigned long start,
-                                       unsigned long end);
-extern void drm_mm_put_block(struct drm_mm_node *cur);
-extern void drm_mm_remove_node(struct drm_mm_node *node);
-extern void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new);
-extern struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
-                                                      unsigned long size,
-                                                      unsigned alignment,
-                                                      unsigned long color,
-                                                      bool best_match);
-extern struct drm_mm_node *drm_mm_search_free_in_range_generic(
-                                                const struct drm_mm *mm,
-                                                unsigned long size,
-                                                unsigned alignment,
-                                                unsigned long color,
-                                                unsigned long start,
-                                                unsigned long end,
-                                                bool best_match);
-static inline struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
-                                                     unsigned long size,
-                                                     unsigned alignment,
-                                                     bool best_match)
+                                       unsigned long end,
+                                       enum drm_mm_search_flags flags);
+static inline int drm_mm_insert_node_in_range(struct drm_mm *mm,
+                                              struct drm_mm_node *node,
+                                              unsigned long size,
+                                              unsigned alignment,
+                                              unsigned long start,
+                                              unsigned long end,
+                                              enum drm_mm_search_flags flags)
 {
-        return drm_mm_search_free_generic(mm,size, alignment, 0, best_match);
-}
-static inline  struct drm_mm_node *drm_mm_search_free_in_range(
-                                                const struct drm_mm *mm,
-                                                unsigned long size,
-                                                unsigned alignment,
-                                                unsigned long start,
-                                                unsigned long end,
-                                                bool best_match)
-{
-        return drm_mm_search_free_in_range_generic(mm, size, alignment, 0,
-                                                   start, end, best_match);
+        return drm_mm_insert_node_in_range_generic(mm, node, size, alignment,
+                                                   0, start, end, flags);
 }
 
+extern void drm_mm_remove_node(struct drm_mm_node *node);
+extern void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new);
 extern void drm_mm_init(struct drm_mm *mm,
                         unsigned long start,
                         unsigned long size);
 extern void drm_mm_takedown(struct drm_mm *mm);
 extern int drm_mm_clean(struct drm_mm *mm);
-extern int drm_mm_pre_get(struct drm_mm *mm);
-
-static inline struct drm_mm *drm_get_mm(struct drm_mm_node *block)
-{
-        return block->mm;
-}
 
 void drm_mm_init_scan(struct drm_mm *mm,
                       unsigned long size,
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 34efaf64cc87..fd54a14a7c2a 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -1,4 +1,22 @@
 #define radeon_PCI_IDS \
+        {0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1305, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1306, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1309, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x130A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x130B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x130C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x130D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x130E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x130F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1313, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1315, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x1316, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x131B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x131C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x3150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
         {0x1002, 0x3151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x3152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -690,29 +708,6 @@
         {0x102b, 0x2527, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G550}, \
         {0, 0, 0}
 
-#define mach64_PCI_IDS \
-        {0x1002, 0x4749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4751, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4742, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4744, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c51, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x474c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x474f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4752, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4753, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x474d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x474e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c53, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0x1002, 0x4c4e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0, 0, 0}
-
 #define sisdrv_PCI_IDS \
         {0x1039, 0x0300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
         {0x1039, 0x5300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
@@ -752,10 +747,6 @@
         {0x8086, 0x1132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
         {0, 0, 0}
 
-#define gamma_PCI_IDS \
-        {0x3d3d, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
-        {0, 0, 0}
-
 #define savage_PCI_IDS \
         {0x5333, 0x8a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
         {0x5333, 0x8a21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
@@ -781,6 +772,3 @@
         {0x5333, 0x8d03, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \
         {0x5333, 0x8d04, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \
         {0, 0, 0}
-
-#define ffb_PCI_IDS \
-        {0, 0, 0}
diff --git a/include/drm/drm_vma_manager.h b/include/drm/drm_vma_manager.h
new file mode 100644
index 000000000000..c18a593d1744
--- /dev/null
+++ b/include/drm/drm_vma_manager.h
@@ -0,0 +1,257 @@
+#ifndef __DRM_VMA_MANAGER_H__
+#define __DRM_VMA_MANAGER_H__
+
+/*
+ * Copyright (c) 2013 David Herrmann <dh.herrmann@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <drm/drm_mm.h>
+#include <linux/fs.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/rbtree.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+struct drm_vma_offset_file {
+        struct rb_node vm_rb;
+        struct file *vm_filp;
+        unsigned long vm_count;
+};
+
+struct drm_vma_offset_node {
+        rwlock_t vm_lock;
+        struct drm_mm_node vm_node;
+        struct rb_node vm_rb;
+        struct rb_root vm_files;
+};
+
+struct drm_vma_offset_manager {
+        rwlock_t vm_lock;
+        struct rb_root vm_addr_space_rb;
+        struct drm_mm vm_addr_space_mm;
+};
+
+void drm_vma_offset_manager_init(struct drm_vma_offset_manager *mgr,
+                                 unsigned long page_offset, unsigned long size);
+void drm_vma_offset_manager_destroy(struct drm_vma_offset_manager *mgr);
+
+struct drm_vma_offset_node *drm_vma_offset_lookup(struct drm_vma_offset_manager *mgr,
+                                                  unsigned long start,
+                                                  unsigned long pages);
+struct drm_vma_offset_node *drm_vma_offset_lookup_locked(struct drm_vma_offset_manager *mgr,
+                                                           unsigned long start,
+                                                           unsigned long pages);
+int drm_vma_offset_add(struct drm_vma_offset_manager *mgr,
+                       struct drm_vma_offset_node *node, unsigned long pages);
+void drm_vma_offset_remove(struct drm_vma_offset_manager *mgr,
+                           struct drm_vma_offset_node *node);
+
+int drm_vma_node_allow(struct drm_vma_offset_node *node, struct file *filp);
+void drm_vma_node_revoke(struct drm_vma_offset_node *node, struct file *filp);
+bool drm_vma_node_is_allowed(struct drm_vma_offset_node *node,
+                             struct file *filp);
+
+/**
+ * drm_vma_offset_exact_lookup() - Look up node by exact address
+ * @mgr: Manager object
+ * @start: Start address (page-based, not byte-based)
+ * @pages: Size of object (page-based)
+ *
+ * Same as drm_vma_offset_lookup() but does not allow any offset into the node.
+ * It only returns the exact object with the given start address.
+ *
+ * RETURNS:
+ * Node at exact start address @start.
+ */
+static inline struct drm_vma_offset_node *
+drm_vma_offset_exact_lookup(struct drm_vma_offset_manager *mgr,
+                            unsigned long start,
+                            unsigned long pages)
+{
+        struct drm_vma_offset_node *node;
+
+        node = drm_vma_offset_lookup(mgr, start, pages);
+        return (node && node->vm_node.start == start) ? node : NULL;
+}
+
+/**
+ * drm_vma_offset_lock_lookup() - Lock lookup for extended private use
+ * @mgr: Manager object
+ *
+ * Lock VMA manager for extended lookups. Only *_locked() VMA function calls
+ * are allowed while holding this lock. All other contexts are blocked from VMA
+ * until the lock is released via drm_vma_offset_unlock_lookup().
+ *
+ * Use this if you need to take a reference to the objects returned by
+ * drm_vma_offset_lookup_locked() before releasing this lock again.
+ *
+ * This lock must not be used for anything else than extended lookups. You must
+ * not call any other VMA helpers while holding this lock.
+ *
+ * Note: You're in atomic-context while holding this lock!
+ *
+ * Example:
+ *   drm_vma_offset_lock_lookup(mgr);
+ *   node = drm_vma_offset_lookup_locked(mgr);
+ *   if (node)
+ *       kref_get_unless_zero(container_of(node, sth, entr));
+ *   drm_vma_offset_unlock_lookup(mgr);
+ */
+static inline void drm_vma_offset_lock_lookup(struct drm_vma_offset_manager *mgr)
+{
+        read_lock(&mgr->vm_lock);
+}
+
+/**
+ * drm_vma_offset_unlock_lookup() - Unlock lookup for extended private use
+ * @mgr: Manager object
+ *
+ * Release lookup-lock. See drm_vma_offset_lock_lookup() for more information.
+ */
+static inline void drm_vma_offset_unlock_lookup(struct drm_vma_offset_manager *mgr)
+{
+        read_unlock(&mgr->vm_lock);
+}
+
+/**
+ * drm_vma_node_reset() - Initialize or reset node object
+ * @node: Node to initialize or reset
+ *
+ * Reset a node to its initial state. This must be called before using it with
+ * any VMA offset manager.
+ *
+ * This must not be called on an already allocated node, or you will leak
+ * memory.
+ */
+static inline void drm_vma_node_reset(struct drm_vma_offset_node *node)
+{
+        memset(node, 0, sizeof(*node));
+        node->vm_files = RB_ROOT;
+        rwlock_init(&node->vm_lock);
+}
+
+/**
+ * drm_vma_node_start() - Return start address for page-based addressing
+ * @node: Node to inspect
+ *
+ * Return the start address of the given node. This can be used as offset into
+ * the linear VM space that is provided by the VMA offset manager. Note that
+ * this can only be used for page-based addressing. If you need a proper offset
+ * for user-space mappings, you must apply "<< PAGE_SHIFT" or use the
+ * drm_vma_node_offset_addr() helper instead.
+ *
+ * RETURNS:
+ * Start address of @node for page-based addressing. 0 if the node does not
+ * have an offset allocated.
+ */
+static inline unsigned long drm_vma_node_start(struct drm_vma_offset_node *node)
+{
+        return node->vm_node.start;
+}
+
+/**
+ * drm_vma_node_size() - Return size (page-based)
+ * @node: Node to inspect
+ *
+ * Return the size as number of pages for the given node. This is the same size
+ * that was passed to drm_vma_offset_add(). If no offset is allocated for the
+ * node, this is 0.
+ *
+ * RETURNS:
+ * Size of @node as number of pages. 0 if the node does not have an offset
+ * allocated.
+ */
+static inline unsigned long drm_vma_node_size(struct drm_vma_offset_node *node)
+{
+        return node->vm_node.size;
+}
+
+/**
+ * drm_vma_node_has_offset() - Check whether node is added to offset manager
+ * @node: Node to be checked
+ *
+ * RETURNS:
+ * true iff the node was previously allocated an offset and added to
+ * an vma offset manager.
+ */
+static inline bool drm_vma_node_has_offset(struct drm_vma_offset_node *node)
+{
+        return drm_mm_node_allocated(&node->vm_node);
+}
+
+/**
+ * drm_vma_node_offset_addr() - Return sanitized offset for user-space mmaps
+ * @node: Linked offset node
+ *
+ * Same as drm_vma_node_start() but returns the address as a valid offset that
+ * can be used for user-space mappings during mmap().
+ * This must not be called on unlinked nodes.
+ *
+ * RETURNS:
+ * Offset of @node for byte-based addressing. 0 if the node does not have an
+ * object allocated.
+ */
+static inline __u64 drm_vma_node_offset_addr(struct drm_vma_offset_node *node)
+{
+        return ((__u64)node->vm_node.start) << PAGE_SHIFT;
+}
+
+/**
+ * drm_vma_node_unmap() - Unmap offset node
+ * @node: Offset node
+ * @file_mapping: Address space to unmap @node from
+ *
+ * Unmap all userspace mappings for a given offset node. The mappings must be
+ * associated with the @file_mapping address-space. If no offset exists or
+ * the address-space is invalid, nothing is done.
+ *
+ * This call is unlocked. The caller must guarantee that drm_vma_offset_remove()
+ * is not called on this node concurrently.
+ */
+static inline void drm_vma_node_unmap(struct drm_vma_offset_node *node,
+                                      struct address_space *file_mapping)
+{
+        if (file_mapping && drm_vma_node_has_offset(node))
+                unmap_mapping_range(file_mapping,
+                                    drm_vma_node_offset_addr(node),
+                                    drm_vma_node_size(node) << PAGE_SHIFT, 1);
+}
+
+/**
+ * drm_vma_node_verify_access() - Access verification helper for TTM
+ * @node: Offset node
+ * @filp: Open-file
+ *
+ * This checks whether @filp is granted access to @node. It is the same as
+ * drm_vma_node_is_allowed() but suitable as drop-in helper for TTM
+ * verify_access() callbacks.
+ *
+ * RETURNS:
+ * 0 if access is granted, -EACCES otherwise.
+ */
+static inline int drm_vma_node_verify_access(struct drm_vma_offset_node *node,
+                                             struct file *filp)
+{
+        return drm_vma_node_is_allowed(node, filp) ? 0 : -EACCES;
+}
+
+#endif /* __DRM_VMA_MANAGER_H__ */
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h
index d6aeaf3c6d6c..cb65fa14acfc 100644
--- a/include/drm/exynos_drm.h
+++ b/include/drm/exynos_drm.h
@@ -15,6 +15,7 @@
 #define _EXYNOS_DRM_H_
 
 #include <uapi/drm/exynos_drm.h>
+#include <video/videomode.h>
 
 /**
  * A structure for lcd panel information.
@@ -24,7 +25,7 @@
  * @height_mm: physical size of lcd height.
  */
 struct exynos_drm_panel_info {
-        struct fb_videomode timing;
+        struct videomode vm;
         u32 width_mm;
         u32 height_mm;
 };
diff --git a/include/drm/i2c/tda998x.h b/include/drm/i2c/tda998x.h
new file mode 100644
index 000000000000..3e419d92cf5a
--- /dev/null
+++ b/include/drm/i2c/tda998x.h
@@ -0,0 +1,30 @@
+#ifndef __DRM_I2C_TDA998X_H__
+#define __DRM_I2C_TDA998X_H__
+
+struct tda998x_encoder_params {
+        u8 swap_b:3;
+        u8 mirr_b:1;
+        u8 swap_a:3;
+        u8 mirr_a:1;
+        u8 swap_d:3;
+        u8 mirr_d:1;
+        u8 swap_c:3;
+        u8 mirr_c:1;
+        u8 swap_f:3;
+        u8 mirr_f:1;
+        u8 swap_e:3;
+        u8 mirr_e:1;
+
+        u8 audio_cfg;
+        u8 audio_clk_cfg;
+        u8 audio_frame[6];
+
+        enum {
+                AFMT_SPDIF,
+                AFMT_I2S
+        } audio_format;
+
+        unsigned audio_sample_rate;
+};
+
+#endif
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 8a6aa56ece52..751eaffbf0d5 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -32,12 +32,12 @@
 #define _TTM_BO_API_H_
 
 #include <drm/drm_hashtab.h>
+#include <drm/drm_vma_manager.h>
 #include <linux/kref.h>
 #include <linux/list.h>
 #include <linux/wait.h>
 #include <linux/mutex.h>
 #include <linux/mm.h>
-#include <linux/rbtree.h>
 #include <linux/bitmap.h>
 #include <linux/reservation.h>
 
@@ -145,7 +145,6 @@ struct ttm_tt;
  * @type: The bo type.
  * @destroy: Destruction function. If NULL, kfree is used.
  * @num_pages: Actual number of pages.
- * @addr_space_offset: Address space offset.
  * @acc_size: Accounted size for this object.
  * @kref: Reference count of this buffer object. When this refcount reaches
  * zero, the object is put on the delayed delete list.
@@ -166,8 +165,7 @@ struct ttm_tt;
  * @swap: List head for swap LRU list.
  * @sync_obj: Pointer to a synchronization object.
  * @priv_flags: Flags describing buffer object internal state.
- * @vm_rb: Rb node for the vm rb tree.
- * @vm_node: Address space manager node.
+ * @vma_node: Address space manager node.
  * @offset: The current GPU offset, which can have different meanings
  * depending on the memory type. For SYSTEM type memory, it should be 0.
  * @cur_placement: Hint of current placement.
@@ -194,7 +192,6 @@ struct ttm_buffer_object {
         enum ttm_bo_type type;
         void (*destroy) (struct ttm_buffer_object *);
         unsigned long num_pages;
-        uint64_t addr_space_offset;
         size_t acc_size;
 
         /**
@@ -238,13 +235,7 @@ struct ttm_buffer_object {
         void *sync_obj;
         unsigned long priv_flags;
 
-        /**
-         * Members protected by the bdev::vm_lock
-         */
-
-        struct rb_node vm_rb;
-        struct drm_mm_node *vm_node;
-
+        struct drm_vma_offset_node vma_node;
 
         /**
          * Special members that are protected by the reserve lock
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 984fc2d571a1..8639c85d61c4 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -36,6 +36,7 @@
 #include <ttm/ttm_placement.h>
 #include <drm/drm_mm.h>
 #include <drm/drm_global.h>
+#include <drm/drm_vma_manager.h>
 #include <linux/workqueue.h>
 #include <linux/fs.h>
 #include <linux/spinlock.h>
@@ -519,7 +520,7 @@ struct ttm_bo_global {
  * @man: An array of mem_type_managers.
  * @fence_lock: Protects the synchronizing members on *all* bos belonging
  * to this device.
- * @addr_space_mm: Range manager for the device address space.
+ * @vma_manager: Address space manager
  * lru_lock: Spinlock that protects the buffer+device lru lists and
  * ddestroy lists.
  * @val_seq: Current validation sequence.
@@ -537,14 +538,13 @@ struct ttm_bo_device {
         struct list_head device_list;
         struct ttm_bo_global *glob;
         struct ttm_bo_driver *driver;
-        rwlock_t vm_lock;
         struct ttm_mem_type_manager man[TTM_NUM_MEM_TYPES];
         spinlock_t fence_lock;
+
         /*
-         * Protected by the vm lock.
+         * Protected by internal locks.
          */
-        struct rb_root addr_space_rb;
-        struct drm_mm addr_space_mm;
+        struct drm_vma_offset_manager vma_manager;
 
         /*
          * Protected by the global:lru lock.
diff --git a/include/dt-bindings/pwm/pwm.h b/include/dt-bindings/pwm/pwm.h
new file mode 100644
index 000000000000..96f49e82253e
--- /dev/null
+++ b/include/dt-bindings/pwm/pwm.h
@@ -0,0 +1,14 @@
+/*
+ * This header provides constants for most PWM bindings.
+ *
+ * Most PWM bindings can include a flags cell as part of the PWM specifier.
+ * In most cases, the format of the flags cell uses the standard values
+ * defined in this header.
+ */
+
+#ifndef _DT_BINDINGS_PWM_PWM_H
+#define _DT_BINDINGS_PWM_PWM_H
+
+#define PWM_POLARITY_INVERTED                   (1 << 0)
+
+#endif
diff --git a/include/dt-bindings/sound/fsl-imx-audmux.h b/include/dt-bindings/sound/fsl-imx-audmux.h
new file mode 100644
index 000000000000..50b09e96f247
--- /dev/null
+++ b/include/dt-bindings/sound/fsl-imx-audmux.h
@@ -0,0 +1,56 @@
+#ifndef __DT_FSL_IMX_AUDMUX_H
+#define __DT_FSL_IMX_AUDMUX_H
+
+#define MX27_AUDMUX_HPCR1_SSI0          0
+#define MX27_AUDMUX_HPCR2_SSI1          1
+#define MX27_AUDMUX_HPCR3_SSI_PINS_4    2
+#define MX27_AUDMUX_PPCR1_SSI_PINS_1    3
+#define MX27_AUDMUX_PPCR2_SSI_PINS_2    4
+#define MX27_AUDMUX_PPCR3_SSI_PINS_3    5
+
+#define MX31_AUDMUX_PORT1_SSI0          0
+#define MX31_AUDMUX_PORT2_SSI1          1
+#define MX31_AUDMUX_PORT3_SSI_PINS_3    2
+#define MX31_AUDMUX_PORT4_SSI_PINS_4    3
+#define MX31_AUDMUX_PORT5_SSI_PINS_5    4
+#define MX31_AUDMUX_PORT6_SSI_PINS_6    5
+#define MX31_AUDMUX_PORT7_SSI_PINS_7    6
+
+#define MX51_AUDMUX_PORT1_SSI0          0
+#define MX51_AUDMUX_PORT2_SSI1          1
+#define MX51_AUDMUX_PORT3               2
+#define MX51_AUDMUX_PORT4               3
+#define MX51_AUDMUX_PORT5               4
+#define MX51_AUDMUX_PORT6               5
+#define MX51_AUDMUX_PORT7               6
+
+/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
+#define IMX_AUDMUX_V1_PCR_INMMASK(x)    ((x) & 0xff)
+#define IMX_AUDMUX_V1_PCR_INMEN         (1 << 8)
+#define IMX_AUDMUX_V1_PCR_TXRXEN        (1 << 10)
+#define IMX_AUDMUX_V1_PCR_SYN           (1 << 12)
+#define IMX_AUDMUX_V1_PCR_RXDSEL(x)     (((x) & 0x7) << 13)
+#define IMX_AUDMUX_V1_PCR_RFCSEL(x)     (((x) & 0xf) << 20)
+#define IMX_AUDMUX_V1_PCR_RCLKDIR       (1 << 24)
+#define IMX_AUDMUX_V1_PCR_RFSDIR        (1 << 25)
+#define IMX_AUDMUX_V1_PCR_TFCSEL(x)     (((x) & 0xf) << 26)
+#define IMX_AUDMUX_V1_PCR_TCLKDIR       (1 << 30)
+#define IMX_AUDMUX_V1_PCR_TFSDIR        (1 << 31)
+
+/* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */
+#define IMX_AUDMUX_V2_PTCR_TFSDIR       (1 << 31)
+#define IMX_AUDMUX_V2_PTCR_TFSEL(x)     (((x) & 0xf) << 27)
+#define IMX_AUDMUX_V2_PTCR_TCLKDIR      (1 << 26)
+#define IMX_AUDMUX_V2_PTCR_TCSEL(x)     (((x) & 0xf) << 22)
+#define IMX_AUDMUX_V2_PTCR_RFSDIR       (1 << 21)
+#define IMX_AUDMUX_V2_PTCR_RFSEL(x)     (((x) & 0xf) << 17)
+#define IMX_AUDMUX_V2_PTCR_RCLKDIR      (1 << 16)
+#define IMX_AUDMUX_V2_PTCR_RCSEL(x)     (((x) & 0xf) << 12)
+#define IMX_AUDMUX_V2_PTCR_SYN          (1 << 11)
+
+#define IMX_AUDMUX_V2_PDCR_RXDSEL(x)    (((x) & 0x7) << 13)
+#define IMX_AUDMUX_V2_PDCR_TXRXEN       (1 << 12)
+#define IMX_AUDMUX_V2_PDCR_MODE(x)      (((x) & 0x3) << 8)
+#define IMX_AUDMUX_V2_PDCR_INMMASK(x)   ((x) & 0xff)
+
+#endif /* __DT_FSL_IMX_AUDMUX_H */
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 343744e4809c..7e2d15837b02 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -26,7 +26,7 @@
 #include <linux/types.h>
 #include <linux/irqchip/arm-gic.h>
 
-#define VGIC_NR_IRQS            128
+#define VGIC_NR_IRQS            256
 #define VGIC_NR_SGIS            16
 #define VGIC_NR_PPIS            16
 #define VGIC_NR_PRIVATE_IRQS    (VGIC_NR_SGIS + VGIC_NR_PPIS)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 353ba256f368..a5db4aeefa36 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -481,6 +481,13 @@ void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
 
 acpi_status acpi_os_prepare_sleep(u8 sleep_state,
                                   u32 pm1a_control, u32 pm1b_control);
+
+void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state,
+                                        u32 val_a,  u32 val_b));
+
+acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state,
+                                           u32 val_a, u32 val_b);
+
 #ifdef CONFIG_X86
 void arch_reserve_mem_area(acpi_physical_address addr, size_t size);
 #else
diff --git a/include/linux/ata.h b/include/linux/ata.h
index ee0bd9524055..bf4c69ca76df 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -239,6 +239,8 @@ enum {
         ATA_CMD_WRITE_QUEUED_FUA_EXT = 0x3E,
         ATA_CMD_FPDMA_READ      = 0x60,
         ATA_CMD_FPDMA_WRITE     = 0x61,
+        ATA_CMD_FPDMA_SEND      = 0x64,
+        ATA_CMD_FPDMA_RECV      = 0x65,
         ATA_CMD_PIO_READ        = 0x20,
         ATA_CMD_PIO_READ_EXT    = 0x24,
         ATA_CMD_PIO_WRITE       = 0x30,
@@ -293,8 +295,13 @@ enum {
         /* marked obsolete in the ATA/ATAPI-7 spec */
         ATA_CMD_RESTORE         = 0x10,
 
+        /* Subcmds for ATA_CMD_FPDMA_SEND */
+        ATA_SUBCMD_FPDMA_SEND_DSM            = 0x00,
+        ATA_SUBCMD_FPDMA_SEND_WR_LOG_DMA_EXT = 0x02,
+
         /* READ_LOG_EXT pages */
         ATA_LOG_SATA_NCQ        = 0x10,
+        ATA_LOG_NCQ_SEND_RECV     = 0x13,
         ATA_LOG_SATA_ID_DEV_DATA  = 0x30,
         ATA_LOG_SATA_SETTINGS     = 0x08,
         ATA_LOG_DEVSLP_OFFSET     = 0x30,
@@ -305,6 +312,15 @@ enum {
         ATA_LOG_DEVSLP_VALID      = 0x07,
         ATA_LOG_DEVSLP_VALID_MASK = 0x80,
 
+        /* NCQ send and receive log */
+        ATA_LOG_NCQ_SEND_RECV_SUBCMDS_OFFSET    = 0x00,
+        ATA_LOG_NCQ_SEND_RECV_SUBCMDS_DSM       = (1 << 0),
+        ATA_LOG_NCQ_SEND_RECV_DSM_OFFSET        = 0x04,
+        ATA_LOG_NCQ_SEND_RECV_DSM_TRIM          = (1 << 0),
+        ATA_LOG_NCQ_SEND_RECV_RD_LOG_OFFSET     = 0x08,
+        ATA_LOG_NCQ_SEND_RECV_WR_LOG_OFFSET     = 0x0C,
+        ATA_LOG_NCQ_SEND_RECV_SIZE              = 0x10,
+
         /* READ/WRITE LONG (obsolete) */
         ATA_CMD_READ_LONG       = 0x22,
         ATA_CMD_READ_LONG_ONCE  = 0x23,
@@ -446,22 +462,6 @@ enum {
         SERR_TRANS_ST_ERROR     = (1 << 24), /* Transport state trans. error */
         SERR_UNRECOG_FIS        = (1 << 25), /* Unrecognized FIS */
         SERR_DEV_XCHG           = (1 << 26), /* device exchanged */
-
-        /* struct ata_taskfile flags */
-        ATA_TFLAG_LBA48         = (1 << 0), /* enable 48-bit LBA and "HOB" */
-        ATA_TFLAG_ISADDR        = (1 << 1), /* enable r/w to nsect/lba regs */
-        ATA_TFLAG_DEVICE        = (1 << 2), /* enable r/w to device reg */
-        ATA_TFLAG_WRITE         = (1 << 3), /* data dir: host->dev==1 (write) */
-        ATA_TFLAG_LBA           = (1 << 4), /* enable LBA */
-        ATA_TFLAG_FUA           = (1 << 5), /* enable FUA */
-        ATA_TFLAG_POLLING       = (1 << 6), /* set nIEN to 1 and use polling */
-
-        /* protocol flags */
-        ATA_PROT_FLAG_PIO       = (1 << 0), /* is PIO */
-        ATA_PROT_FLAG_DMA       = (1 << 1), /* is DMA */
-        ATA_PROT_FLAG_DATA      = ATA_PROT_FLAG_PIO | ATA_PROT_FLAG_DMA,
-        ATA_PROT_FLAG_NCQ       = (1 << 2), /* is NCQ */
-        ATA_PROT_FLAG_ATAPI     = (1 << 3), /* is ATAPI */
 };
 
 enum ata_tf_protocols {
@@ -488,83 +488,6 @@ struct ata_bmdma_prd {
         __le32                  flags_len;
 };
 
-struct ata_taskfile {
-        unsigned long           flags;          /* ATA_TFLAG_xxx */
-        u8                      protocol;       /* ATA_PROT_xxx */
-
-        u8                      ctl;            /* control reg */
-
-        u8                      hob_feature;    /* additional data */
-        u8                      hob_nsect;      /* to support LBA48 */
-        u8                      hob_lbal;
-        u8                      hob_lbam;
-        u8                      hob_lbah;
-
-        u8                      feature;
-        u8                      nsect;
-        u8                      lbal;
-        u8                      lbam;
-        u8                      lbah;
-
-        u8                      device;
-
-        u8                      command;        /* IO operation */
-};
-
-/*
- * protocol tests
- */
-static inline unsigned int ata_prot_flags(u8 prot)
-{
-        switch (prot) {
-        case ATA_PROT_NODATA:
-                return 0;
-        case ATA_PROT_PIO:
-                return ATA_PROT_FLAG_PIO;
-        case ATA_PROT_DMA:
-                return ATA_PROT_FLAG_DMA;
-        case ATA_PROT_NCQ:
-                return ATA_PROT_FLAG_DMA | ATA_PROT_FLAG_NCQ;
-        case ATAPI_PROT_NODATA:
-                return ATA_PROT_FLAG_ATAPI;
-        case ATAPI_PROT_PIO:
-                return ATA_PROT_FLAG_ATAPI | ATA_PROT_FLAG_PIO;
-        case ATAPI_PROT_DMA:
-                return ATA_PROT_FLAG_ATAPI | ATA_PROT_FLAG_DMA;
-        }
-        return 0;
-}
-
-static inline int ata_is_atapi(u8 prot)
-{
-        return ata_prot_flags(prot) & ATA_PROT_FLAG_ATAPI;
-}
-
-static inline int ata_is_nodata(u8 prot)
-{
-        return !(ata_prot_flags(prot) & ATA_PROT_FLAG_DATA);
-}
-
-static inline int ata_is_pio(u8 prot)
-{
-        return ata_prot_flags(prot) & ATA_PROT_FLAG_PIO;
-}
-
-static inline int ata_is_dma(u8 prot)
-{
-        return ata_prot_flags(prot) & ATA_PROT_FLAG_DMA;
-}
-
-static inline int ata_is_ncq(u8 prot)
-{
-        return ata_prot_flags(prot) & ATA_PROT_FLAG_NCQ;
-}
-
-static inline int ata_is_data(u8 prot)
-{
-        return ata_prot_flags(prot) & ATA_PROT_FLAG_DATA;
-}
-
 /*
  * id tests
  */
@@ -865,6 +788,11 @@ static inline int ata_id_rotation_rate(const u16 *id)
         return val;
 }
 
+static inline bool ata_id_has_ncq_send_and_recv(const u16 *id)
+{
+        return id[ATA_ID_SATA_CAPABILITY_2] & BIT(6);
+}
+
 static inline bool ata_id_has_trim(const u16 *id)
 {
         if (ata_id_major_version(id) >= 7 &&
@@ -1060,15 +988,6 @@ static inline unsigned ata_set_lba_range_entries(void *_buffer,
         return used_bytes;
 }
 
-static inline int is_multi_taskfile(struct ata_taskfile *tf)
-{
-        return (tf->command == ATA_CMD_READ_MULTI) ||
-               (tf->command == ATA_CMD_WRITE_MULTI) ||
-               (tf->command == ATA_CMD_READ_MULTI_EXT) ||
-               (tf->command == ATA_CMD_WRITE_MULTI_EXT) ||
-               (tf->command == ATA_CMD_WRITE_MULTI_FUA_EXT);
-}
-
 static inline bool ata_ok(u8 status)
 {
         return ((status & (ATA_BUSY | ATA_DRDY | ATA_DF | ATA_DRQ | ATA_ERR))
diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h
index deb0ae58b99b..66a0e5384edd 100644
--- a/include/linux/atmel-ssc.h
+++ b/include/linux/atmel-ssc.h
@@ -11,7 +11,7 @@ struct atmel_ssc_platform_data {
 
 struct ssc_device {
         struct list_head        list;
-        resource_size_t         phybase;
+        dma_addr_t              phybase;
         void __iomem            *regs;
         struct platform_device  *pdev;
         struct atmel_ssc_platform_data *pdata;
diff --git a/include/linux/atmel_serial.h b/include/linux/atmel_serial.h
index fd6833764d72..be201ca2990c 100644
--- a/include/linux/atmel_serial.h
+++ b/include/linux/atmel_serial.h
@@ -124,4 +124,6 @@
 #define ATMEL_US_NER            0x44                    /* Number of Errors Register */
 #define ATMEL_US_IF             0x4c                    /* IrDA Filter Register */
 
+#define ATMEL_US_NAME           0xf0                    /* Ip Name */
+
 #endif
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 622fc505d3e1..4d043c30216f 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -72,7 +72,19 @@ struct bcma_host_ops {
 /* Core-ID values. */
 #define BCMA_CORE_OOB_ROUTER            0x367   /* Out of band */
 #define BCMA_CORE_4706_CHIPCOMMON       0x500
+#define BCMA_CORE_PCIEG2                0x501
+#define BCMA_CORE_DMA                   0x502
+#define BCMA_CORE_SDIO3                 0x503
+#define BCMA_CORE_USB20                 0x504
+#define BCMA_CORE_USB30                 0x505
+#define BCMA_CORE_A9JTAG                0x506
+#define BCMA_CORE_DDR23                 0x507
+#define BCMA_CORE_ROM                   0x508
+#define BCMA_CORE_NAND                  0x509
+#define BCMA_CORE_QSPI                  0x50A
+#define BCMA_CORE_CHIPCOMMON_B          0x50B
 #define BCMA_CORE_4706_SOC_RAM          0x50E
+#define BCMA_CORE_ARMCA9                0x510
 #define BCMA_CORE_4706_MAC_GBIT         0x52D
 #define BCMA_CORE_AMEMC                 0x52E   /* DDR1/2 memory controller core */
 #define BCMA_CORE_ALTA                  0x534   /* I2S core */
@@ -177,6 +189,11 @@ struct bcma_host_ops {
 #define  BCMA_PKG_ID_BCM5357    11
 #define BCMA_CHIP_ID_BCM53572   53572
 #define  BCMA_PKG_ID_BCM47188   9
+#define BCMA_CHIP_ID_BCM4707    53010
+#define  BCMA_PKG_ID_BCM4707    1
+#define  BCMA_PKG_ID_BCM4708    2
+#define  BCMA_PKG_ID_BCM4709    0
+#define BCMA_CHIP_ID_BCM53018   53018
 
 /* Board types (on PCI usually equals to the subsystem dev id) */
 /* BCM4313 */
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index 424760f01b9d..d66033f418c9 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -181,10 +181,31 @@ struct pci_dev;
 
 #define BCMA_CORE_PCI_CFG_DEVCTRL               0xd8
 
+#define BCMA_CORE_PCI_
+
+/* MDIO devices (SERDES modules) */
+#define BCMA_CORE_PCI_MDIO_IEEE0                0x000
+#define BCMA_CORE_PCI_MDIO_IEEE1                0x001
+#define BCMA_CORE_PCI_MDIO_BLK0                 0x800
+#define BCMA_CORE_PCI_MDIO_BLK1                 0x801
+#define  BCMA_CORE_PCI_MDIO_BLK1_MGMT0          0x16
+#define  BCMA_CORE_PCI_MDIO_BLK1_MGMT1          0x17
+#define  BCMA_CORE_PCI_MDIO_BLK1_MGMT2          0x18
+#define  BCMA_CORE_PCI_MDIO_BLK1_MGMT3          0x19
+#define  BCMA_CORE_PCI_MDIO_BLK1_MGMT4          0x1A
+#define BCMA_CORE_PCI_MDIO_BLK2                 0x802
+#define BCMA_CORE_PCI_MDIO_BLK3                 0x803
+#define BCMA_CORE_PCI_MDIO_BLK4                 0x804
+#define BCMA_CORE_PCI_MDIO_TXPLL                0x808   /* TXPLL register block idx */
+#define BCMA_CORE_PCI_MDIO_TXCTRL0              0x820
+#define BCMA_CORE_PCI_MDIO_SERDESID             0x831
+#define BCMA_CORE_PCI_MDIO_RXCTRL0              0x840
+
 /* PCIE Root Capability Register bits (Host mode only) */
 #define BCMA_CORE_PCI_RC_CRS_VISIBILITY         0x0001
 
 struct bcma_drv_pci;
+struct bcma_bus;
 
 #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
 struct bcma_drv_pci_host {
@@ -219,7 +240,8 @@ struct bcma_drv_pci {
 extern void bcma_core_pci_init(struct bcma_drv_pci *pc);
 extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc,
                                  struct bcma_device *core, bool enable);
-extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend);
+extern void bcma_core_pci_up(struct bcma_bus *bus);
+extern void bcma_core_pci_down(struct bcma_bus *bus);
 
 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/buffer_head.h b/include/linux/buffer_head.h
index 91fa9a94ae92..d77797a52b7b 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -36,6 +36,7 @@ enum bh_state_bits {
         BH_Quiet,       /* Buffer Error Prinks to be quiet */
         BH_Meta,        /* Buffer contains metadata */
         BH_Prio,        /* Buffer should be submitted with REQ_PRIO */
+        BH_Defer_Completion, /* Defer AIO completion to workqueue */
 
         BH_PrivateStart,/* not a state bit, but the first bit available
                          * for private allocation by other entities
@@ -128,6 +129,7 @@ BUFFER_FNS(Write_EIO, write_io_error)
 BUFFER_FNS(Unwritten, unwritten)
 BUFFER_FNS(Meta, meta)
 BUFFER_FNS(Prio, prio)
+BUFFER_FNS(Defer_Completion, defer_completion)
 
 #define bh_offset(bh)           ((unsigned long)(bh)->b_data & ~PAGE_MASK)
 
diff --git a/include/linux/can/platform/mcp251x.h b/include/linux/can/platform/mcp251x.h
index 089fe43211a4..dc029dba7a03 100644
--- a/include/linux/can/platform/mcp251x.h
+++ b/include/linux/can/platform/mcp251x.h
@@ -9,26 +9,13 @@
 
 #include <linux/spi/spi.h>
 
-/**
+/*
  * struct mcp251x_platform_data - MCP251X SPI CAN controller platform data
  * @oscillator_frequency:       - oscillator frequency in Hz
- * @irq_flags:                  - IRQF configuration flags
- * @board_specific_setup:       - called before probing the chip (power,reset)
- * @transceiver_enable:         - called to power on/off the transceiver
- * @power_enable:               - called to power on/off the mcp *and* the
- *                                transceiver
- *
- * Please note that you should define power_enable or transceiver_enable or
- * none of them. Defining both of them is no use.
- *
  */
 
 struct mcp251x_platform_data {
         unsigned long oscillator_frequency;
-        unsigned long irq_flags;
-        int (*board_specific_setup)(struct spi_device *spi);
-        int (*transceiver_enable)(int enable);
-        int (*power_enable) (int enable);
 };
 
 #endif /* __CAN_PLATFORM_MCP251X_H__ */
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index e9ac882868c0..3561d305b1e0 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -66,22 +66,25 @@ enum cgroup_subsys_id {
 
 /* Per-subsystem/per-cgroup state maintained by the system. */
 struct cgroup_subsys_state {
-        /*
-         * The cgroup that this subsystem is attached to. Useful
-         * for subsystems that want to know about the cgroup
-         * hierarchy structure
-         */
+        /* the cgroup that this css is attached to */
         struct cgroup *cgroup;
 
+        /* the cgroup subsystem that this css is attached to */
+        struct cgroup_subsys *ss;
+
         /* reference count - access via css_[try]get() and css_put() */
         struct percpu_ref refcnt;
 
+        /* the parent css */
+        struct cgroup_subsys_state *parent;
+
         unsigned long flags;
         /* ID for this css, if possible */
         struct css_id __rcu *id;
 
-        /* Used to put @cgroup->dentry on the last css_put() */
-        struct work_struct dput_work;
+        /* percpu_ref killing and RCU release */
+        struct rcu_head rcu_head;
+        struct work_struct destroy_work;
 };
 
 /* bits in struct cgroup_subsys_state flags field */
@@ -161,7 +164,16 @@ struct cgroup_name {
 struct cgroup {
         unsigned long flags;            /* "unsigned long" so bitops work */
 
-        int id;                         /* ida allocated in-hierarchy ID */
+        /*
+         * idr allocated in-hierarchy ID.
+         *
+         * The ID of the root cgroup is always 0, and a new cgroup
+         * will be assigned with a smallest available ID.
+         */
+        int id;
+
+        /* the number of attached css's */
+        int nr_css;
 
         /*
          * We link our 'sibling' struct into our parent's 'children'.
@@ -196,7 +208,7 @@ struct cgroup {
         struct cgroup_name __rcu *name;
 
         /* Private pointers for each registered subsystem */
-        struct cgroup_subsys_state *subsys[CGROUP_SUBSYS_COUNT];
+        struct cgroup_subsys_state __rcu *subsys[CGROUP_SUBSYS_COUNT];
 
         struct cgroupfs_root *root;
 
@@ -220,10 +232,12 @@ struct cgroup {
         struct list_head pidlists;
         struct mutex pidlist_mutex;
 
+        /* dummy css with NULL ->ss, points back to this cgroup */
+        struct cgroup_subsys_state dummy_css;
+
         /* For css percpu_ref killing and RCU-protected deletion */
         struct rcu_head rcu_head;
         struct work_struct destroy_work;
-        atomic_t css_kill_cnt;
 
         /* List of events which userspace want to receive */
         struct list_head event_list;
@@ -322,7 +336,7 @@ struct cgroupfs_root {
         unsigned long flags;
 
         /* IDs for cgroups in this hierarchy */
-        struct ida cgroup_ida;
+        struct idr cgroup_idr;
 
         /* The path to use for release notifications. */
         char release_agent_path[PATH_MAX];
@@ -394,9 +408,10 @@ struct cgroup_map_cb {
 
 /* cftype->flags */
 enum {
-        CFTYPE_ONLY_ON_ROOT     = (1 << 0),     /* only create on root cg */
-        CFTYPE_NOT_ON_ROOT      = (1 << 1),     /* don't create on root cg */
+        CFTYPE_ONLY_ON_ROOT     = (1 << 0),     /* only create on root cgrp */
+        CFTYPE_NOT_ON_ROOT      = (1 << 1),     /* don't create on root cgrp */
         CFTYPE_INSANE           = (1 << 2),     /* don't create if sane_behavior */
+        CFTYPE_NO_PREFIX        = (1 << 3),     /* (DON'T USE FOR NEW FILES) no subsys prefix */
 };
 
 #define MAX_CFTYPE_NAME         64
@@ -424,35 +439,41 @@ struct cftype {
         /* CFTYPE_* flags */
         unsigned int flags;
 
+        /*
+         * The subsys this file belongs to.  Initialized automatically
+         * during registration.  NULL for cgroup core files.
+         */
+        struct cgroup_subsys *ss;
+
         int (*open)(struct inode *inode, struct file *file);
-        ssize_t (*read)(struct cgroup *cgrp, struct cftype *cft,
+        ssize_t (*read)(struct cgroup_subsys_state *css, struct cftype *cft,
                         struct file *file,
                         char __user *buf, size_t nbytes, loff_t *ppos);
         /*
          * read_u64() is a shortcut for the common case of returning a
          * single integer. Use it in place of read()
          */
-        u64 (*read_u64)(struct cgroup *cgrp, struct cftype *cft);
+        u64 (*read_u64)(struct cgroup_subsys_state *css, struct cftype *cft);
         /*
          * read_s64() is a signed version of read_u64()
          */
-        s64 (*read_s64)(struct cgroup *cgrp, struct cftype *cft);
+        s64 (*read_s64)(struct cgroup_subsys_state *css, struct cftype *cft);
         /*
          * read_map() is used for defining a map of key/value
          * pairs. It should call cb->fill(cb, key, value) for each
          * entry. The key/value pairs (and their ordering) should not
          * change between reboots.
          */
-        int (*read_map)(struct cgroup *cgrp, struct cftype *cft,
+        int (*read_map)(struct cgroup_subsys_state *css, struct cftype *cft,
                         struct cgroup_map_cb *cb);
         /*
          * read_seq_string() is used for outputting a simple sequence
          * using seqfile.
          */
-        int (*read_seq_string)(struct cgroup *cgrp, struct cftype *cft,
-                               struct seq_file *m);
+        int (*read_seq_string)(struct cgroup_subsys_state *css,
+                               struct cftype *cft, struct seq_file *m);
 
-        ssize_t (*write)(struct cgroup *cgrp, struct cftype *cft,
+        ssize_t (*write)(struct cgroup_subsys_state *css, struct cftype *cft,
                          struct file *file,
                          const char __user *buf, size_t nbytes, loff_t *ppos);
 
@@ -461,18 +482,20 @@ struct cftype {
          * a single integer (as parsed by simple_strtoull) from
          * userspace. Use in place of write(); return 0 or error.
          */
-        int (*write_u64)(struct cgroup *cgrp, struct cftype *cft, u64 val);
+        int (*write_u64)(struct cgroup_subsys_state *css, struct cftype *cft,
+                         u64 val);
         /*
          * write_s64() is a signed version of write_u64()
          */
-        int (*write_s64)(struct cgroup *cgrp, struct cftype *cft, s64 val);
+        int (*write_s64)(struct cgroup_subsys_state *css, struct cftype *cft,
+                         s64 val);
 
         /*
          * write_string() is passed a nul-terminated kernelspace
          * buffer of maximum length determined by max_write_len.
          * Returns 0 or -ve error code.
          */
-        int (*write_string)(struct cgroup *cgrp, struct cftype *cft,
+        int (*write_string)(struct cgroup_subsys_state *css, struct cftype *cft,
                             const char *buffer);
         /*
          * trigger() callback can be used to get some kick from the
@@ -480,7 +503,7 @@ struct cftype {
          * at all. The private field can be used to determine the
          * kick type for multiplexing.
          */
-        int (*trigger)(struct cgroup *cgrp, unsigned int event);
+        int (*trigger)(struct cgroup_subsys_state *css, unsigned int event);
 
         int (*release)(struct inode *inode, struct file *file);
 
@@ -490,16 +513,18 @@ struct cftype {
          * you want to provide this functionality. Use eventfd_signal()
          * on eventfd to send notification to userspace.
          */
-        int (*register_event)(struct cgroup *cgrp, struct cftype *cft,
-                        struct eventfd_ctx *eventfd, const char *args);
+        int (*register_event)(struct cgroup_subsys_state *css,
+                              struct cftype *cft, struct eventfd_ctx *eventfd,
+                              const char *args);
         /*
          * unregister_event() callback will be called when userspace
          * closes the eventfd or on cgroup removing.
          * This callback must be implemented, if you want provide
          * notification functionality.
          */
-        void (*unregister_event)(struct cgroup *cgrp, struct cftype *cft,
-                        struct eventfd_ctx *eventfd);
+        void (*unregister_event)(struct cgroup_subsys_state *css,
+                                 struct cftype *cft,
+                                 struct eventfd_ctx *eventfd);
 };
 
 /*
@@ -512,15 +537,6 @@ struct cftype_set {
         struct cftype                   *cfts;
 };
 
-struct cgroup_scanner {
-        struct cgroup *cg;
-        int (*test_task)(struct task_struct *p, struct cgroup_scanner *scan);
-        void (*process_task)(struct task_struct *p,
-                        struct cgroup_scanner *scan);
-        struct ptr_heap *heap;
-        void *data;
-};
-
 /*
  * See the comment above CGRP_ROOT_SANE_BEHAVIOR for details.  This
  * function can be called as long as @cgrp is accessible.
@@ -537,7 +553,7 @@ static inline const char *cgroup_name(const struct cgroup *cgrp)
 }
 
 int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts);
-int cgroup_rm_cftypes(struct cgroup_subsys *ss, struct cftype *cfts);
+int cgroup_rm_cftypes(struct cftype *cfts);
 
 bool cgroup_is_descendant(struct cgroup *cgrp, struct cgroup *ancestor);
 
@@ -553,20 +569,22 @@ int cgroup_task_count(const struct cgroup *cgrp);
 struct cgroup_taskset;
 struct task_struct *cgroup_taskset_first(struct cgroup_taskset *tset);
 struct task_struct *cgroup_taskset_next(struct cgroup_taskset *tset);
-struct cgroup *cgroup_taskset_cur_cgroup(struct cgroup_taskset *tset);
+struct cgroup_subsys_state *cgroup_taskset_cur_css(struct cgroup_taskset *tset,
+                                                   int subsys_id);
 int cgroup_taskset_size(struct cgroup_taskset *tset);
 
 /**
  * cgroup_taskset_for_each - iterate cgroup_taskset
  * @task: the loop cursor
- * @skip_cgrp: skip if task's cgroup matches this, %NULL to iterate through all
+ * @skip_css: skip if task's css matches this, %NULL to iterate through all
  * @tset: taskset to iterate
  */
-#define cgroup_taskset_for_each(task, skip_cgrp, tset)                  \
+#define cgroup_taskset_for_each(task, skip_css, tset)                   \
         for ((task) = cgroup_taskset_first((tset)); (task);             \
              (task) = cgroup_taskset_next((tset)))                      \
-                if (!(skip_cgrp) ||                                     \
-                    cgroup_taskset_cur_cgroup((tset)) != (skip_cgrp))
+                if (!(skip_css) ||                                      \
+                    cgroup_taskset_cur_css((tset),                      \
+                        (skip_css)->ss->subsys_id) != (skip_css))
 
 /*
  * Control Group subsystem type.
@@ -574,18 +592,22 @@ int cgroup_taskset_size(struct cgroup_taskset *tset);
  */
 
 struct cgroup_subsys {
-        struct cgroup_subsys_state *(*css_alloc)(struct cgroup *cgrp);
-        int (*css_online)(struct cgroup *cgrp);
-        void (*css_offline)(struct cgroup *cgrp);
-        void (*css_free)(struct cgroup *cgrp);
-
-        int (*can_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset);
-        void (*cancel_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset);
-        void (*attach)(struct cgroup *cgrp, struct cgroup_taskset *tset);
+        struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state *parent_css);
+        int (*css_online)(struct cgroup_subsys_state *css);
+        void (*css_offline)(struct cgroup_subsys_state *css);
+        void (*css_free)(struct cgroup_subsys_state *css);
+
+        int (*can_attach)(struct cgroup_subsys_state *css,
+                          struct cgroup_taskset *tset);
+        void (*cancel_attach)(struct cgroup_subsys_state *css,
+                              struct cgroup_taskset *tset);
+        void (*attach)(struct cgroup_subsys_state *css,
+                       struct cgroup_taskset *tset);
         void (*fork)(struct task_struct *task);
-        void (*exit)(struct cgroup *cgrp, struct cgroup *old_cgrp,
+        void (*exit)(struct cgroup_subsys_state *css,
+                     struct cgroup_subsys_state *old_css,
                      struct task_struct *task);
-        void (*bind)(struct cgroup *root);
+        void (*bind)(struct cgroup_subsys_state *root_css);
 
         int subsys_id;
         int disabled;
@@ -641,10 +663,17 @@ struct cgroup_subsys {
 #undef IS_SUBSYS_ENABLED
 #undef SUBSYS
 
-static inline struct cgroup_subsys_state *cgroup_subsys_state(
-        struct cgroup *cgrp, int subsys_id)
+/**
+ * css_parent - find the parent css
+ * @css: the target cgroup_subsys_state
+ *
+ * Return the parent css of @css.  This function is guaranteed to return
+ * non-NULL parent as long as @css isn't the root.
+ */
+static inline
+struct cgroup_subsys_state *css_parent(struct cgroup_subsys_state *css)
 {
-        return cgrp->subsys[subsys_id];
+        return css->parent;
 }
 
 /**
@@ -672,7 +701,7 @@ extern struct mutex cgroup_mutex;
 #endif
 
 /**
- * task_subsys_state_check - obtain css for (task, subsys) w/ extra access conds
+ * task_css_check - obtain css for (task, subsys) w/ extra access conds
  * @task: the target task
  * @subsys_id: the target subsystem ID
  * @__c: extra condition expression to be passed to rcu_dereference_check()
@@ -680,7 +709,7 @@ extern struct mutex cgroup_mutex;
  * Return the cgroup_subsys_state for the (@task, @subsys_id) pair.  The
  * synchronization rules are the same as task_css_set_check().
  */
-#define task_subsys_state_check(task, subsys_id, __c)                   \
+#define task_css_check(task, subsys_id, __c)                            \
         task_css_set_check((task), (__c))->subsys[(subsys_id)]
 
 /**
@@ -695,87 +724,92 @@ static inline struct css_set *task_css_set(struct task_struct *task)
 }
 
 /**
- * task_subsys_state - obtain css for (task, subsys)
+ * task_css - obtain css for (task, subsys)
  * @task: the target task
  * @subsys_id: the target subsystem ID
  *
- * See task_subsys_state_check().
+ * See task_css_check().
  */
-static inline struct cgroup_subsys_state *
-task_subsys_state(struct task_struct *task, int subsys_id)
+static inline struct cgroup_subsys_state *task_css(struct task_struct *task,
+                                                   int subsys_id)
 {
-        return task_subsys_state_check(task, subsys_id, false);
+        return task_css_check(task, subsys_id, false);
 }
 
-static inline struct cgroup* task_cgroup(struct task_struct *task,
-                                               int subsys_id)
+static inline struct cgroup *task_cgroup(struct task_struct *task,
+                                         int subsys_id)
 {
-        return task_subsys_state(task, subsys_id)->cgroup;
+        return task_css(task, subsys_id)->cgroup;
 }
 
-struct cgroup *cgroup_next_sibling(struct cgroup *pos);
+struct cgroup_subsys_state *css_next_child(struct cgroup_subsys_state *pos,
+                                           struct cgroup_subsys_state *parent);
+
+struct cgroup_subsys_state *css_from_id(int id, struct cgroup_subsys *ss);
 
 /**
- * cgroup_for_each_child - iterate through children of a cgroup
- * @pos: the cgroup * to use as the loop cursor
- * @cgrp: cgroup whose children to walk
+ * css_for_each_child - iterate through children of a css
+ * @pos: the css * to use as the loop cursor
+ * @parent: css whose children to walk
  *
- * Walk @cgrp's children.  Must be called under rcu_read_lock().  A child
- * cgroup which hasn't finished ->css_online() or already has finished
+ * Walk @parent's children.  Must be called under rcu_read_lock().  A child
+ * css which hasn't finished ->css_online() or already has finished
  * ->css_offline() may show up during traversal and it's each subsystem's
  * responsibility to verify that each @pos is alive.
  *
  * If a subsystem synchronizes against the parent in its ->css_online() and
- * before starting iterating, a cgroup which finished ->css_online() is
+ * before starting iterating, a css which finished ->css_online() is
  * guaranteed to be visible in the future iterations.
  *
  * It is allowed to temporarily drop RCU read lock during iteration.  The
  * caller is responsible for ensuring that @pos remains accessible until
  * the start of the next iteration by, for example, bumping the css refcnt.
  */
-#define cgroup_for_each_child(pos, cgrp)                                \
-        for ((pos) = list_first_or_null_rcu(&(cgrp)->children,          \
-                                            struct cgroup, sibling);    \
-             (pos); (pos) = cgroup_next_sibling((pos)))
+#define css_for_each_child(pos, parent)                                 \
+        for ((pos) = css_next_child(NULL, (parent)); (pos);             \
+             (pos) = css_next_child((pos), (parent)))
+
+struct cgroup_subsys_state *
+css_next_descendant_pre(struct cgroup_subsys_state *pos,
+                        struct cgroup_subsys_state *css);
 
-struct cgroup *cgroup_next_descendant_pre(struct cgroup *pos,
-                                          struct cgroup *cgroup);
-struct cgroup *cgroup_rightmost_descendant(struct cgroup *pos);
+struct cgroup_subsys_state *
+css_rightmost_descendant(struct cgroup_subsys_state *pos);
 
 /**
- * cgroup_for_each_descendant_pre - pre-order walk of a cgroup's descendants
- * @pos: the cgroup * to use as the loop cursor
- * @cgroup: cgroup whose descendants to walk
+ * css_for_each_descendant_pre - pre-order walk of a css's descendants
+ * @pos: the css * to use as the loop cursor
+ * @root: css whose descendants to walk
  *
- * Walk @cgroup's descendants.  Must be called under rcu_read_lock().  A
- * descendant cgroup which hasn't finished ->css_online() or already has
+ * Walk @root's descendants.  @root is included in the iteration and the
+ * first node to be visited.  Must be called under rcu_read_lock().  A
+ * descendant css which hasn't finished ->css_online() or already has
  * finished ->css_offline() may show up during traversal and it's each
  * subsystem's responsibility to verify that each @pos is alive.
  *
  * If a subsystem synchronizes against the parent in its ->css_online() and
  * before starting iterating, and synchronizes against @pos on each
- * iteration, any descendant cgroup which finished ->css_online() is
+ * iteration, any descendant css which finished ->css_online() is
  * guaranteed to be visible in the future iterations.
  *
  * In other words, the following guarantees that a descendant can't escape
  * state updates of its ancestors.
  *
- * my_online(@cgrp)
+ * my_online(@css)
  * {
- *      Lock @cgrp->parent and @cgrp;
- *      Inherit state from @cgrp->parent;
+ *      Lock @css's parent and @css;
+ *      Inherit state from the parent;
  *      Unlock both.
  * }
  *
- * my_update_state(@cgrp)
+ * my_update_state(@css)
  * {
- *      Lock @cgrp;
- *      Update @cgrp's state;
- *      Unlock @cgrp;
- *
- *      cgroup_for_each_descendant_pre(@pos, @cgrp) {
+ *      css_for_each_descendant_pre(@pos, @css) {
  *              Lock @pos;
- *              Verify @pos is alive and inherit state from @pos->parent;
+ *              if (@pos == @css)
+ *                      Update @css's state;
+ *              else
+ *                      Verify @pos is alive and inherit state from its parent;
  *              Unlock @pos;
  *      }
  * }
@@ -786,8 +820,7 @@ struct cgroup *cgroup_rightmost_descendant(struct cgroup *pos);
  * visible by walking order and, as long as inheriting operations to the
  * same @pos are atomic to each other, multiple updates racing each other
  * still result in the correct state.  It's guaranateed that at least one
- * inheritance happens for any cgroup after the latest update to its
- * parent.
+ * inheritance happens for any css after the latest update to its parent.
  *
  * If checking parent's state requires locking the parent, each inheriting
  * iteration should lock and unlock both @pos->parent and @pos.
@@ -800,52 +833,45 @@ struct cgroup *cgroup_rightmost_descendant(struct cgroup *pos);
  * caller is responsible for ensuring that @pos remains accessible until
  * the start of the next iteration by, for example, bumping the css refcnt.
  */
-#define cgroup_for_each_descendant_pre(pos, cgroup)                     \
-        for (pos = cgroup_next_descendant_pre(NULL, (cgroup)); (pos);   \
-             pos = cgroup_next_descendant_pre((pos), (cgroup)))
+#define css_for_each_descendant_pre(pos, css)                           \
+        for ((pos) = css_next_descendant_pre(NULL, (css)); (pos);       \
+             (pos) = css_next_descendant_pre((pos), (css)))
 
-struct cgroup *cgroup_next_descendant_post(struct cgroup *pos,
-                                           struct cgroup *cgroup);
+struct cgroup_subsys_state *
+css_next_descendant_post(struct cgroup_subsys_state *pos,
+                         struct cgroup_subsys_state *css);
 
 /**
- * cgroup_for_each_descendant_post - post-order walk of a cgroup's descendants
- * @pos: the cgroup * to use as the loop cursor
- * @cgroup: cgroup whose descendants to walk
+ * css_for_each_descendant_post - post-order walk of a css's descendants
+ * @pos: the css * to use as the loop cursor
+ * @css: css whose descendants to walk
  *
- * Similar to cgroup_for_each_descendant_pre() but performs post-order
- * traversal instead.  Note that the walk visibility guarantee described in
- * pre-order walk doesn't apply the same to post-order walks.
+ * Similar to css_for_each_descendant_pre() but performs post-order
+ * traversal instead.  @root is included in the iteration and the last
+ * node to be visited.  Note that the walk visibility guarantee described
+ * in pre-order walk doesn't apply the same to post-order walks.
  */
-#define cgroup_for_each_descendant_post(pos, cgroup)                    \
-        for (pos = cgroup_next_descendant_post(NULL, (cgroup)); (pos);  \
-             pos = cgroup_next_descendant_post((pos), (cgroup)))
-
-/* A cgroup_iter should be treated as an opaque object */
-struct cgroup_iter {
-        struct list_head *cset_link;
-        struct list_head *task;
+#define css_for_each_descendant_post(pos, css)                          \
+        for ((pos) = css_next_descendant_post(NULL, (css)); (pos);      \
+             (pos) = css_next_descendant_post((pos), (css)))
+
+/* A css_task_iter should be treated as an opaque object */
+struct css_task_iter {
+        struct cgroup_subsys_state      *origin_css;
+        struct list_head                *cset_link;
+        struct list_head                *task;
 };
 
-/*
- * To iterate across the tasks in a cgroup:
- *
- * 1) call cgroup_iter_start to initialize an iterator
- *
- * 2) call cgroup_iter_next() to retrieve member tasks until it
- *    returns NULL or until you want to end the iteration
- *
- * 3) call cgroup_iter_end() to destroy the iterator.
- *
- * Or, call cgroup_scan_tasks() to iterate through every task in a
- * cgroup - cgroup_scan_tasks() holds the css_set_lock when calling
- * the test_task() callback, but not while calling the process_task()
- * callback.
- */
-void cgroup_iter_start(struct cgroup *cgrp, struct cgroup_iter *it);
-struct task_struct *cgroup_iter_next(struct cgroup *cgrp,
-                                        struct cgroup_iter *it);
-void cgroup_iter_end(struct cgroup *cgrp, struct cgroup_iter *it);
-int cgroup_scan_tasks(struct cgroup_scanner *scan);
+void css_task_iter_start(struct cgroup_subsys_state *css,
+                         struct css_task_iter *it);
+struct task_struct *css_task_iter_next(struct css_task_iter *it);
+void css_task_iter_end(struct css_task_iter *it);
+
+int css_scan_tasks(struct cgroup_subsys_state *css,
+                   bool (*test)(struct task_struct *, void *),
+                   void (*process)(struct task_struct *, void *),
+                   void *data, struct ptr_heap *heap);
+
 int cgroup_attach_task_all(struct task_struct *from, struct task_struct *);
 int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from);
 
@@ -878,7 +904,8 @@ bool css_is_ancestor(struct cgroup_subsys_state *cg,
 
 /* Get id and depth of css */
 unsigned short css_id(struct cgroup_subsys_state *css);
-struct cgroup_subsys_state *cgroup_css_from_dir(struct file *f, int id);
+struct cgroup_subsys_state *css_from_dir(struct dentry *dentry,
+                                         struct cgroup_subsys *ss);
 
 #else /* !CONFIG_CGROUPS */
 
diff --git a/include/linux/coda.h b/include/linux/coda.h
index cff544f81105..d30209b9cef8 100644
--- a/include/linux/coda.h
+++ b/include/linux/coda.h
@@ -60,7 +60,6 @@ Mellon the rights to redistribute these changes without encumbrance.
 
 #if defined(__linux__)
 typedef unsigned long long u_quad_t;
-#else
 #endif
 #include <uapi/linux/coda.h>
 #endif 
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 7f0c1dd09079..ec1aee4aec9c 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -669,6 +669,13 @@ asmlinkage long compat_sys_sigaltstack(const compat_stack_t __user *uss_ptr,
 
 int compat_restore_altstack(const compat_stack_t __user *uss);
 int __compat_save_altstack(compat_stack_t __user *, unsigned long);
+#define compat_save_altstack_ex(uss, sp) do { \
+        compat_stack_t __user *__uss = uss; \
+        struct task_struct *t = current; \
+        put_user_ex(ptr_to_compat((void __user *)t->sas_ss_sp), &__uss->ss_sp); \
+        put_user_ex(sas_ss_flags(sp), &__uss->ss_flags); \
+        put_user_ex(t->sas_ss_size, &__uss->ss_size); \
+} while (0);
 
 asmlinkage long compat_sys_sched_rr_get_interval(compat_pid_t pid,
                                                  struct compat_timespec __user *interval);
diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h
index fc09d7b0dacf..158158704c30 100644
--- a/include/linux/context_tracking.h
+++ b/include/linux/context_tracking.h
@@ -2,100 +2,110 @@
 #define _LINUX_CONTEXT_TRACKING_H
 
 #include <linux/sched.h>
-#include <linux/percpu.h>
 #include <linux/vtime.h>
+#include <linux/context_tracking_state.h>
 #include <asm/ptrace.h>
 
-struct context_tracking {
-        /*
-         * When active is false, probes are unset in order
-         * to minimize overhead: TIF flags are cleared
-         * and calls to user_enter/exit are ignored. This
-         * may be further optimized using static keys.
-         */
-        bool active;
-        enum ctx_state {
-                IN_KERNEL = 0,
-                IN_USER,
-        } state;
-};
-
-static inline void __guest_enter(void)
-{
-        /*
-         * This is running in ioctl context so we can avoid
-         * the call to vtime_account() with its unnecessary idle check.
-         */
-        vtime_account_system(current);
-        current->flags |= PF_VCPU;
-}
-
-static inline void __guest_exit(void)
-{
-        /*
-         * This is running in ioctl context so we can avoid
-         * the call to vtime_account() with its unnecessary idle check.
-         */
-        vtime_account_system(current);
-        current->flags &= ~PF_VCPU;
-}
 
 #ifdef CONFIG_CONTEXT_TRACKING
-DECLARE_PER_CPU(struct context_tracking, context_tracking);
+extern void context_tracking_cpu_set(int cpu);
 
-static inline bool context_tracking_in_user(void)
+extern void context_tracking_user_enter(void);
+extern void context_tracking_user_exit(void);
+extern void __context_tracking_task_switch(struct task_struct *prev,
+                                           struct task_struct *next);
+
+static inline void user_enter(void)
 {
-        return __this_cpu_read(context_tracking.state) == IN_USER;
-}
+        if (static_key_false(&context_tracking_enabled))
+                context_tracking_user_enter();
 
-static inline bool context_tracking_active(void)
+}
+static inline void user_exit(void)
 {
-        return __this_cpu_read(context_tracking.active);
+        if (static_key_false(&context_tracking_enabled))
+                context_tracking_user_exit();
 }
 
-extern void user_enter(void);
-extern void user_exit(void);
-
-extern void guest_enter(void);
-extern void guest_exit(void);
-
 static inline enum ctx_state exception_enter(void)
 {
         enum ctx_state prev_ctx;
 
+        if (!static_key_false(&context_tracking_enabled))
+                return 0;
+
         prev_ctx = this_cpu_read(context_tracking.state);
-        user_exit();
+        context_tracking_user_exit();
 
         return prev_ctx;
 }
 
 static inline void exception_exit(enum ctx_state prev_ctx)
 {
-        if (prev_ctx == IN_USER)
-                user_enter();
+        if (static_key_false(&context_tracking_enabled)) {
+                if (prev_ctx == IN_USER)
+                        context_tracking_user_enter();
+        }
 }
 
-extern void context_tracking_task_switch(struct task_struct *prev,
-                                         struct task_struct *next);
+static inline void context_tracking_task_switch(struct task_struct *prev,
+                                                struct task_struct *next)
+{
+        if (static_key_false(&context_tracking_enabled))
+                __context_tracking_task_switch(prev, next);
+}
 #else
-static inline bool context_tracking_in_user(void) { return false; }
 static inline void user_enter(void) { }
 static inline void user_exit(void) { }
+static inline enum ctx_state exception_enter(void) { return 0; }
+static inline void exception_exit(enum ctx_state prev_ctx) { }
+static inline void context_tracking_task_switch(struct task_struct *prev,
+                                                struct task_struct *next) { }
+#endif /* !CONFIG_CONTEXT_TRACKING */
+
+
+#ifdef CONFIG_CONTEXT_TRACKING_FORCE
+extern void context_tracking_init(void);
+#else
+static inline void context_tracking_init(void) { }
+#endif /* CONFIG_CONTEXT_TRACKING_FORCE */
+
 
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
 static inline void guest_enter(void)
 {
-        __guest_enter();
+        if (vtime_accounting_enabled())
+                vtime_guest_enter(current);
+        else
+                current->flags |= PF_VCPU;
 }
 
 static inline void guest_exit(void)
 {
-        __guest_exit();
+        if (vtime_accounting_enabled())
+                vtime_guest_exit(current);
+        else
+                current->flags &= ~PF_VCPU;
 }
 
-static inline enum ctx_state exception_enter(void) { return 0; }
-static inline void exception_exit(enum ctx_state prev_ctx) { }
-static inline void context_tracking_task_switch(struct task_struct *prev,
-                                                struct task_struct *next) { }
-#endif /* !CONFIG_CONTEXT_TRACKING */
+#else
+static inline void guest_enter(void)
+{
+        /*
+         * This is running in ioctl context so its safe
+         * to assume that it's the stime pending cputime
+         * to flush.
+         */
+        vtime_account_system(current);
+        current->flags |= PF_VCPU;
+}
+
+static inline void guest_exit(void)
+{
+        /* Flush the guest cputime we spent on the guest */
+        vtime_account_system(current);
+        current->flags &= ~PF_VCPU;
+}
+#endif /* CONFIG_VIRT_CPU_ACCOUNTING_GEN */
 
 #endif
diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h
new file mode 100644
index 000000000000..0f1979d0674f
--- /dev/null
+++ b/include/linux/context_tracking_state.h
@@ -0,0 +1,39 @@
+#ifndef _LINUX_CONTEXT_TRACKING_STATE_H
+#define _LINUX_CONTEXT_TRACKING_STATE_H
+
+#include <linux/percpu.h>
+#include <linux/static_key.h>
+
+struct context_tracking {
+        /*
+         * When active is false, probes are unset in order
+         * to minimize overhead: TIF flags are cleared
+         * and calls to user_enter/exit are ignored. This
+         * may be further optimized using static keys.
+         */
+        bool active;
+        enum ctx_state {
+                IN_KERNEL = 0,
+                IN_USER,
+        } state;
+};
+
+#ifdef CONFIG_CONTEXT_TRACKING
+extern struct static_key context_tracking_enabled;
+DECLARE_PER_CPU(struct context_tracking, context_tracking);
+
+static inline bool context_tracking_in_user(void)
+{
+        return __this_cpu_read(context_tracking.state) == IN_USER;
+}
+
+static inline bool context_tracking_active(void)
+{
+        return __this_cpu_read(context_tracking.active);
+}
+#else
+static inline bool context_tracking_in_user(void) { return false; }
+static inline bool context_tracking_active(void) { return false; }
+#endif /* CONFIG_CONTEXT_TRACKING */
+
+#endif
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index ab0eade73039..801ff9e73679 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -28,6 +28,7 @@ struct cpu {
 extern int register_cpu(struct cpu *cpu, int num);
 extern struct device *get_cpu_device(unsigned cpu);
 extern bool cpu_is_hotpluggable(unsigned cpu);
+extern bool arch_match_cpu_phys_id(int cpu, u64 phys_id);
 
 extern int cpu_add_dev_attr(struct device_attribute *attr);
 extern void cpu_remove_dev_attr(struct device_attribute *attr);
@@ -172,6 +173,8 @@ extern struct bus_type cpu_subsys;
 #ifdef CONFIG_HOTPLUG_CPU
 /* Stop CPUs going up and down. */
 
+extern void cpu_hotplug_begin(void);
+extern void cpu_hotplug_done(void);
 extern void get_online_cpus(void);
 extern void put_online_cpus(void);
 extern void cpu_hotplug_disable(void);
@@ -197,6 +200,8 @@ static inline void cpu_hotplug_driver_unlock(void)
 
 #else           /* CONFIG_HOTPLUG_CPU */
 
+static inline void cpu_hotplug_begin(void) {}
+static inline void cpu_hotplug_done(void) {}
 #define get_online_cpus()       do { } while (0)
 #define put_online_cpus()       do { } while (0)
 #define cpu_hotplug_disable()   do { } while (0)
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 90d5a15120d5..d568f3975eeb 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -11,71 +11,36 @@
 #ifndef _LINUX_CPUFREQ_H
 #define _LINUX_CPUFREQ_H
 
-#include <asm/cputime.h>
-#include <linux/mutex.h>
-#include <linux/notifier.h>
-#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <linux/completion.h>
 #include <linux/kobject.h>
+#include <linux/notifier.h>
 #include <linux/sysfs.h>
-#include <linux/completion.h>
-#include <linux/workqueue.h>
-#include <linux/cpumask.h>
-#include <asm/div64.h>
-
-#define CPUFREQ_NAME_LEN 16
-/* Print length for names. Extra 1 space for accomodating '\n' in prints */
-#define CPUFREQ_NAME_PLEN (CPUFREQ_NAME_LEN + 1)
 
 /*********************************************************************
- *                     CPUFREQ NOTIFIER INTERFACE                    *
+ *                        CPUFREQ INTERFACE                          *
  *********************************************************************/
-
-#define CPUFREQ_TRANSITION_NOTIFIER     (0)
-#define CPUFREQ_POLICY_NOTIFIER         (1)
-
-#ifdef CONFIG_CPU_FREQ
-int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list);
-int cpufreq_unregister_notifier(struct notifier_block *nb, unsigned int list);
-extern void disable_cpufreq(void);
-#else           /* CONFIG_CPU_FREQ */
-static inline int cpufreq_register_notifier(struct notifier_block *nb,
-                                                unsigned int list)
-{
-        return 0;
-}
-static inline int cpufreq_unregister_notifier(struct notifier_block *nb,
-                                                unsigned int list)
-{
-        return 0;
-}
-static inline void disable_cpufreq(void) { }
-#endif          /* CONFIG_CPU_FREQ */
-
-/* if (cpufreq_driver->target) exists, the ->governor decides what frequency
- * within the limits is used. If (cpufreq_driver->setpolicy> exists, these
- * two generic policies are available:
- */
-
-#define CPUFREQ_POLICY_POWERSAVE        (1)
-#define CPUFREQ_POLICY_PERFORMANCE      (2)
-
-/* Frequency values here are CPU kHz so that hardware which doesn't run
- * with some frequencies can complain without having to guess what per
- * cent / per mille means.
+/*
+ * Frequency values here are CPU kHz
+ *
  * Maximum transition latency is in nanoseconds - if it's unknown,
  * CPUFREQ_ETERNAL shall be used.
  */
 
+#define CPUFREQ_ETERNAL                 (-1)
+#define CPUFREQ_NAME_LEN                16
+/* Print length for names. Extra 1 space for accomodating '\n' in prints */
+#define CPUFREQ_NAME_PLEN               (CPUFREQ_NAME_LEN + 1)
+
 struct cpufreq_governor;
 
-/* /sys/devices/system/cpu/cpufreq: entry point for global variables */
-extern struct kobject *cpufreq_global_kobject;
-int cpufreq_get_global_kobject(void);
-void cpufreq_put_global_kobject(void);
-int cpufreq_sysfs_create_file(const struct attribute *attr);
-void cpufreq_sysfs_remove_file(const struct attribute *attr);
+struct cpufreq_freqs {
+        unsigned int cpu;       /* cpu nr */
+        unsigned int old;
+        unsigned int new;
+        u8 flags;               /* flags of cpufreq_driver, see below. */
+};
 
-#define CPUFREQ_ETERNAL                 (-1)
 struct cpufreq_cpuinfo {
         unsigned int            max_freq;
         unsigned int            min_freq;
@@ -117,123 +82,103 @@ struct cpufreq_policy {
 
         struct cpufreq_real_policy      user_policy;
 
+        struct list_head        policy_list;
         struct kobject          kobj;
         struct completion       kobj_unregister;
         int                     transition_ongoing; /* Tracks transition status */
 };
 
-#define CPUFREQ_ADJUST                  (0)
-#define CPUFREQ_INCOMPATIBLE            (1)
-#define CPUFREQ_NOTIFY                  (2)
-#define CPUFREQ_START                   (3)
-#define CPUFREQ_UPDATE_POLICY_CPU       (4)
-
 /* Only for ACPI */
 #define CPUFREQ_SHARED_TYPE_NONE (0) /* None */
 #define CPUFREQ_SHARED_TYPE_HW   (1) /* HW does needed coordination */
 #define CPUFREQ_SHARED_TYPE_ALL  (2) /* All dependent CPUs should set freq */
 #define CPUFREQ_SHARED_TYPE_ANY  (3) /* Freq can be set from any dependent CPU*/
 
+struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu);
+void cpufreq_cpu_put(struct cpufreq_policy *policy);
+
 static inline bool policy_is_shared(struct cpufreq_policy *policy)
 {
         return cpumask_weight(policy->cpus) > 1;
 }
 
-/******************** cpufreq transition notifiers *******************/
-
-#define CPUFREQ_PRECHANGE       (0)
-#define CPUFREQ_POSTCHANGE      (1)
-#define CPUFREQ_RESUMECHANGE    (8)
-#define CPUFREQ_SUSPENDCHANGE   (9)
+/* /sys/devices/system/cpu/cpufreq: entry point for global variables */
+extern struct kobject *cpufreq_global_kobject;
+int cpufreq_get_global_kobject(void);
+void cpufreq_put_global_kobject(void);
+int cpufreq_sysfs_create_file(const struct attribute *attr);
+void cpufreq_sysfs_remove_file(const struct attribute *attr);
 
-struct cpufreq_freqs {
-        unsigned int cpu;       /* cpu nr */
-        unsigned int old;
-        unsigned int new;
-        u8 flags;               /* flags of cpufreq_driver, see below. */
-};
+#ifdef CONFIG_CPU_FREQ
+unsigned int cpufreq_get(unsigned int cpu);
+unsigned int cpufreq_quick_get(unsigned int cpu);
+unsigned int cpufreq_quick_get_max(unsigned int cpu);
+void disable_cpufreq(void);
 
-/**
- * cpufreq_scale - "old * mult / div" calculation for large values (32-bit-arch
- * safe)
- * @old:   old value
- * @div:   divisor
- * @mult:  multiplier
- *
- *
- * new = old * mult / div
- */
-static inline unsigned long cpufreq_scale(unsigned long old, u_int div,
-                u_int mult)
+u64 get_cpu_idle_time(unsigned int cpu, u64 *wall, int io_busy);
+int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
+int cpufreq_update_policy(unsigned int cpu);
+bool have_governor_per_policy(void);
+struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy);
+#else
+static inline unsigned int cpufreq_get(unsigned int cpu)
 {
-#if BITS_PER_LONG == 32
-
-        u64 result = ((u64) old) * ((u64) mult);
-        do_div(result, div);
-        return (unsigned long) result;
-
-#elif BITS_PER_LONG == 64
-
-        unsigned long result = old * ((u64) mult);
-        result /= div;
-        return result;
-
+        return 0;
+}
+static inline unsigned int cpufreq_quick_get(unsigned int cpu)
+{
+        return 0;
+}
+static inline unsigned int cpufreq_quick_get_max(unsigned int cpu)
+{
+        return 0;
+}
+static inline void disable_cpufreq(void) { }
 #endif
-};
 
 /*********************************************************************
- *                          CPUFREQ GOVERNORS                        *
+ *                      CPUFREQ DRIVER INTERFACE                     *
  *********************************************************************/
 
-#define CPUFREQ_GOV_START       1
-#define CPUFREQ_GOV_STOP        2
-#define CPUFREQ_GOV_LIMITS      3
-#define CPUFREQ_GOV_POLICY_INIT 4
-#define CPUFREQ_GOV_POLICY_EXIT 5
+#define CPUFREQ_RELATION_L 0  /* lowest frequency at or above target */
+#define CPUFREQ_RELATION_H 1  /* highest frequency below or at target */
 
-struct cpufreq_governor {
-        char    name[CPUFREQ_NAME_LEN];
-        int     initialized;
-        int     (*governor)     (struct cpufreq_policy *policy,
-                                 unsigned int event);
-        ssize_t (*show_setspeed)        (struct cpufreq_policy *policy,
-                                         char *buf);
-        int     (*store_setspeed)       (struct cpufreq_policy *policy,
-                                         unsigned int freq);
-        unsigned int max_transition_latency; /* HW must be able to switch to
-                        next freq faster than this value in nano secs or we
-                        will fallback to performance governor */
-        struct list_head        governor_list;
-        struct module           *owner;
+struct freq_attr {
+        struct attribute attr;
+        ssize_t (*show)(struct cpufreq_policy *, char *);
+        ssize_t (*store)(struct cpufreq_policy *, const char *, size_t count);
 };
 
-/*
- * Pass a target to the cpufreq driver.
- */
-extern int cpufreq_driver_target(struct cpufreq_policy *policy,
-                                 unsigned int target_freq,
-                                 unsigned int relation);
-extern int __cpufreq_driver_target(struct cpufreq_policy *policy,
-                                   unsigned int target_freq,
-                                   unsigned int relation);
+#define cpufreq_freq_attr_ro(_name)             \
+static struct freq_attr _name =                 \
+__ATTR(_name, 0444, show_##_name, NULL)
 
-extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy,
-                                   unsigned int cpu);
+#define cpufreq_freq_attr_ro_perm(_name, _perm) \
+static struct freq_attr _name =                 \
+__ATTR(_name, _perm, show_##_name, NULL)
 
-int cpufreq_register_governor(struct cpufreq_governor *governor);
-void cpufreq_unregister_governor(struct cpufreq_governor *governor);
+#define cpufreq_freq_attr_rw(_name)             \
+static struct freq_attr _name =                 \
+__ATTR(_name, 0644, show_##_name, store_##_name)
 
-/*********************************************************************
- *                      CPUFREQ DRIVER INTERFACE                     *
- *********************************************************************/
+struct global_attr {
+        struct attribute attr;
+        ssize_t (*show)(struct kobject *kobj,
+                        struct attribute *attr, char *buf);
+        ssize_t (*store)(struct kobject *a, struct attribute *b,
+                         const char *c, size_t count);
+};
 
-#define CPUFREQ_RELATION_L 0  /* lowest frequency at or above target */
-#define CPUFREQ_RELATION_H 1  /* highest frequency below or at target */
+#define define_one_global_ro(_name)             \
+static struct global_attr _name =               \
+__ATTR(_name, 0444, show_##_name, NULL)
+
+#define define_one_global_rw(_name)             \
+static struct global_attr _name =               \
+__ATTR(_name, 0644, show_##_name, store_##_name)
 
-struct freq_attr;
 
 struct cpufreq_driver {
-        struct module           *owner;
         char                    name[CPUFREQ_NAME_LEN];
         u8                      flags;
         /*
@@ -258,8 +203,6 @@ struct cpufreq_driver {
         unsigned int    (*get)  (unsigned int cpu);
 
         /* optional */
-        unsigned int (*getavg)  (struct cpufreq_policy *policy,
-                                 unsigned int cpu);
         int     (*bios_limit)   (int cpu, unsigned int *limit);
 
         int     (*exit)         (struct cpufreq_policy *policy);
@@ -269,7 +212,6 @@ struct cpufreq_driver {
 };
 
 /* flags */
-
 #define CPUFREQ_STICKY          0x01    /* the driver isn't removed even if
                                          * all ->init() calls failed */
 #define CPUFREQ_CONST_LOOPS     0x02    /* loops_per_jiffy or other kernel
@@ -281,8 +223,7 @@ struct cpufreq_driver {
 int cpufreq_register_driver(struct cpufreq_driver *driver_data);
 int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);
 
-void cpufreq_notify_transition(struct cpufreq_policy *policy,
-                struct cpufreq_freqs *freqs, unsigned int state);
+const char *cpufreq_get_current_driver(void);
 
 static inline void cpufreq_verify_within_limits(struct cpufreq_policy *policy,
                 unsigned int min, unsigned int max)
@@ -300,87 +241,118 @@ static inline void cpufreq_verify_within_limits(struct cpufreq_policy *policy,
         return;
 }
 
-struct freq_attr {
-        struct attribute attr;
-        ssize_t (*show)(struct cpufreq_policy *, char *);
-        ssize_t (*store)(struct cpufreq_policy *, const char *, size_t count);
-};
-
-#define cpufreq_freq_attr_ro(_name)             \
-static struct freq_attr _name =                 \
-__ATTR(_name, 0444, show_##_name, NULL)
-
-#define cpufreq_freq_attr_ro_perm(_name, _perm) \
-static struct freq_attr _name =                 \
-__ATTR(_name, _perm, show_##_name, NULL)
-
-#define cpufreq_freq_attr_rw(_name)             \
-static struct freq_attr _name =                 \
-__ATTR(_name, 0644, show_##_name, store_##_name)
+/*********************************************************************
+ *                     CPUFREQ NOTIFIER INTERFACE                    *
+ *********************************************************************/
 
-struct global_attr {
-        struct attribute attr;
-        ssize_t (*show)(struct kobject *kobj,
-                        struct attribute *attr, char *buf);
-        ssize_t (*store)(struct kobject *a, struct attribute *b,
-                         const char *c, size_t count);
-};
+#define CPUFREQ_TRANSITION_NOTIFIER     (0)
+#define CPUFREQ_POLICY_NOTIFIER         (1)
 
-#define define_one_global_ro(_name)             \
-static struct global_attr _name =               \
-__ATTR(_name, 0444, show_##_name, NULL)
+/* Transition notifiers */
+#define CPUFREQ_PRECHANGE               (0)
+#define CPUFREQ_POSTCHANGE              (1)
+#define CPUFREQ_RESUMECHANGE            (8)
+#define CPUFREQ_SUSPENDCHANGE           (9)
 
-#define define_one_global_rw(_name)             \
-static struct global_attr _name =               \
-__ATTR(_name, 0644, show_##_name, store_##_name)
+/* Policy Notifiers  */
+#define CPUFREQ_ADJUST                  (0)
+#define CPUFREQ_INCOMPATIBLE            (1)
+#define CPUFREQ_NOTIFY                  (2)
+#define CPUFREQ_START                   (3)
+#define CPUFREQ_UPDATE_POLICY_CPU       (4)
 
-struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu);
-void cpufreq_cpu_put(struct cpufreq_policy *data);
-const char *cpufreq_get_current_driver(void);
+#ifdef CONFIG_CPU_FREQ
+int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list);
+int cpufreq_unregister_notifier(struct notifier_block *nb, unsigned int list);
 
-/*********************************************************************
- *                        CPUFREQ 2.6. INTERFACE                     *
- *********************************************************************/
-u64 get_cpu_idle_time(unsigned int cpu, u64 *wall, int io_busy);
-int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
-int cpufreq_update_policy(unsigned int cpu);
-bool have_governor_per_policy(void);
-struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy);
+void cpufreq_notify_transition(struct cpufreq_policy *policy,
+                struct cpufreq_freqs *freqs, unsigned int state);
 
-#ifdef CONFIG_CPU_FREQ
-/*
- * query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it
- */
-unsigned int cpufreq_get(unsigned int cpu);
-#else
-static inline unsigned int cpufreq_get(unsigned int cpu)
+#else /* CONFIG_CPU_FREQ */
+static inline int cpufreq_register_notifier(struct notifier_block *nb,
+                                                unsigned int list)
 {
         return 0;
 }
-#endif
-
-/*
- * query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it
- */
-#ifdef CONFIG_CPU_FREQ
-unsigned int cpufreq_quick_get(unsigned int cpu);
-unsigned int cpufreq_quick_get_max(unsigned int cpu);
-#else
-static inline unsigned int cpufreq_quick_get(unsigned int cpu)
+static inline int cpufreq_unregister_notifier(struct notifier_block *nb,
+                                                unsigned int list)
 {
         return 0;
 }
-static inline unsigned int cpufreq_quick_get_max(unsigned int cpu)
+#endif /* !CONFIG_CPU_FREQ */
+
+/**
+ * cpufreq_scale - "old * mult / div" calculation for large values (32-bit-arch
+ * safe)
+ * @old:   old value
+ * @div:   divisor
+ * @mult:  multiplier
+ *
+ *
+ * new = old * mult / div
+ */
+static inline unsigned long cpufreq_scale(unsigned long old, u_int div,
+                u_int mult)
 {
-        return 0;
-}
+#if BITS_PER_LONG == 32
+        u64 result = ((u64) old) * ((u64) mult);
+        do_div(result, div);
+        return (unsigned long) result;
+
+#elif BITS_PER_LONG == 64
+        unsigned long result = old * ((u64) mult);
+        result /= div;
+        return result;
 #endif
+}
 
 /*********************************************************************
- *                       CPUFREQ DEFAULT GOVERNOR                    *
+ *                          CPUFREQ GOVERNORS                        *
  *********************************************************************/
 
 /*
+ * If (cpufreq_driver->target) exists, the ->governor decides what frequency
+ * within the limits is used. If (cpufreq_driver->setpolicy> exists, these
+ * two generic policies are available:
+ */
+#define CPUFREQ_POLICY_POWERSAVE        (1)
+#define CPUFREQ_POLICY_PERFORMANCE      (2)
+
+/* Governor Events */
+#define CPUFREQ_GOV_START       1
+#define CPUFREQ_GOV_STOP        2
+#define CPUFREQ_GOV_LIMITS      3
+#define CPUFREQ_GOV_POLICY_INIT 4
+#define CPUFREQ_GOV_POLICY_EXIT 5
+
+struct cpufreq_governor {
+        char    name[CPUFREQ_NAME_LEN];
+        int     initialized;
+        int     (*governor)     (struct cpufreq_policy *policy,
+                                 unsigned int event);
+        ssize_t (*show_setspeed)        (struct cpufreq_policy *policy,
+                                         char *buf);
+        int     (*store_setspeed)       (struct cpufreq_policy *policy,
+                                         unsigned int freq);
+        unsigned int max_transition_latency; /* HW must be able to switch to
+                        next freq faster than this value in nano secs or we
+                        will fallback to performance governor */
+        struct list_head        governor_list;
+        struct module           *owner;
+};
+
+/* Pass a target to the cpufreq driver */
+int cpufreq_driver_target(struct cpufreq_policy *policy,
+                                 unsigned int target_freq,
+                                 unsigned int relation);
+int __cpufreq_driver_target(struct cpufreq_policy *policy,
+                                   unsigned int target_freq,
+                                   unsigned int relation);
+int cpufreq_register_governor(struct cpufreq_governor *governor);
+void cpufreq_unregister_governor(struct cpufreq_governor *governor);
+
+/* CPUFREQ DEFAULT GOVERNOR */
+/*
  * Performance governor is fallback governor if any other gov failed to auto
  * load due latency restrictions
  */
@@ -428,18 +400,16 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
                                    unsigned int relation,
                                    unsigned int *index);
 
-/* the following 3 funtions are for cpufreq core use only */
+void cpufreq_frequency_table_update_policy_cpu(struct cpufreq_policy *policy);
+ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf);
+
+/* the following funtion is for cpufreq core use only */
 struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu);
 
 /* the following are really really optional */
 extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs;
-
 void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
                                       unsigned int cpu);
-void cpufreq_frequency_table_update_policy_cpu(struct cpufreq_policy *policy);
-
 void cpufreq_frequency_table_put_attr(unsigned int cpu);
 
-ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf);
-
 #endif /* _LINUX_CPUFREQ_H */
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 0bc4b74668e9..781addc66f03 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -13,8 +13,6 @@
 
 #include <linux/percpu.h>
 #include <linux/list.h>
-#include <linux/kobject.h>
-#include <linux/completion.h>
 #include <linux/hrtimer.h>
 
 #define CPUIDLE_STATE_MAX       10
@@ -61,6 +59,10 @@ struct cpuidle_state {
 
 #define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)
 
+struct cpuidle_device_kobj;
+struct cpuidle_state_kobj;
+struct cpuidle_driver_kobj;
+
 struct cpuidle_device {
         unsigned int            registered:1;
         unsigned int            enabled:1;
@@ -71,9 +73,8 @@ struct cpuidle_device {
         struct cpuidle_state_usage      states_usage[CPUIDLE_STATE_MAX];
         struct cpuidle_state_kobj *kobjs[CPUIDLE_STATE_MAX];
         struct cpuidle_driver_kobj *kobj_driver;
+        struct cpuidle_device_kobj *kobj_dev;
         struct list_head        device_list;
-        struct kobject          kobj;
-        struct completion       kobj_unregister;
 
 #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
         int                     safe_state_index;
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index b90337c9d468..9169b91ea2d2 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -9,6 +9,7 @@
 #include <linux/seqlock.h>
 #include <linux/cache.h>
 #include <linux/rcupdate.h>
+#include <linux/lockref.h>
 
 struct nameidata;
 struct path;
@@ -100,6 +101,8 @@ extern unsigned int full_name_hash(const unsigned char *, unsigned int);
 # endif
 #endif
 
+#define d_lock  d_lockref.lock
+
 struct dentry {
         /* RCU lookup touched fields */
         unsigned int d_flags;           /* protected by d_lock */
@@ -112,8 +115,7 @@ struct dentry {
         unsigned char d_iname[DNAME_INLINE_LEN];        /* small names */
 
         /* Ref lookup also touches following */
-        unsigned int d_count;           /* protected by d_lock */
-        spinlock_t d_lock;              /* per dentry lock */
+        struct lockref d_lockref;       /* per-dentry lock and refcount */
         const struct dentry_operations *d_op;
         struct super_block *d_sb;       /* The root of the dentry tree */
         unsigned long d_time;           /* used by d_revalidate */
@@ -302,31 +304,9 @@ extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *);
 extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
                                 const struct qstr *name, unsigned *seq);
 
-/**
- * __d_rcu_to_refcount - take a refcount on dentry if sequence check is ok
- * @dentry: dentry to take a ref on
- * @seq: seqcount to verify against
- * Returns: 0 on failure, else 1.
- *
- * __d_rcu_to_refcount operates on a dentry,seq pair that was returned
- * by __d_lookup_rcu, to get a reference on an rcu-walk dentry.
- */
-static inline int __d_rcu_to_refcount(struct dentry *dentry, unsigned seq)
-{
-        int ret = 0;
-
-        assert_spin_locked(&dentry->d_lock);
-        if (!read_seqcount_retry(&dentry->d_seq, seq)) {
-                ret = 1;
-                dentry->d_count++;
-        }
-
-        return ret;
-}
-
 static inline unsigned d_count(const struct dentry *dentry)
 {
-        return dentry->d_count;
+        return dentry->d_lockref.count;
 }
 
 /* validate "insecure" dentry pointer */
@@ -336,6 +316,7 @@ extern int d_validate(struct dentry *, struct dentry *);
  * helper function for dentry_operations.d_dname() members
  */
 extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
+extern char *simple_dname(struct dentry *, char *, int);
 
 extern char *__d_path(const struct path *, const struct path *, char *, int);
 extern char *d_absolute_path(const struct path *, char *, int);
@@ -356,17 +337,14 @@ extern char *dentry_path(struct dentry *, char *, int);
 static inline struct dentry *dget_dlock(struct dentry *dentry)
 {
         if (dentry)
-                dentry->d_count++;
+                dentry->d_lockref.count++;
         return dentry;
 }
 
 static inline struct dentry *dget(struct dentry *dentry)
 {
-        if (dentry) {
-                spin_lock(&dentry->d_lock);
-                dget_dlock(dentry);
-                spin_unlock(&dentry->d_lock);
-        }
+        if (dentry)
+                lockref_get(&dentry->d_lockref);
         return dentry;
 }
 
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index d68b4ea7343c..263489d0788d 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -192,6 +192,13 @@ static inline struct dentry *debugfs_create_x32(const char *name, umode_t mode,
         return ERR_PTR(-ENODEV);
 }
 
+static inline struct dentry *debugfs_create_x64(const char *name, umode_t mode,
+                                                struct dentry *parent,
+                                                u64 *value)
+{
+        return ERR_PTR(-ENODEV);
+}
+
 static inline struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
                                      struct dentry *parent,
                                      size_t *value)
diff --git a/include/linux/debugobjects.h b/include/linux/debugobjects.h
index 0e5f5785d9f2..98ffcbd4888e 100644
--- a/include/linux/debugobjects.h
+++ b/include/linux/debugobjects.h
@@ -63,7 +63,7 @@ struct debug_obj_descr {
 extern void debug_object_init      (void *addr, struct debug_obj_descr *descr);
 extern void
 debug_object_init_on_stack(void *addr, struct debug_obj_descr *descr);
-extern void debug_object_activate  (void *addr, struct debug_obj_descr *descr);
+extern int debug_object_activate  (void *addr, struct debug_obj_descr *descr);
 extern void debug_object_deactivate(void *addr, struct debug_obj_descr *descr);
 extern void debug_object_destroy   (void *addr, struct debug_obj_descr *descr);
 extern void debug_object_free      (void *addr, struct debug_obj_descr *descr);
@@ -85,8 +85,8 @@ static inline void
 debug_object_init      (void *addr, struct debug_obj_descr *descr) { }
 static inline void
 debug_object_init_on_stack(void *addr, struct debug_obj_descr *descr) { }
-static inline void
-debug_object_activate  (void *addr, struct debug_obj_descr *descr) { }
+static inline int
+debug_object_activate  (void *addr, struct debug_obj_descr *descr) { return 0; }
 static inline void
 debug_object_deactivate(void *addr, struct debug_obj_descr *descr) { }
 static inline void
diff --git a/include/linux/device.h b/include/linux/device.h
index 22b546a58591..f46646e49235 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -66,6 +66,9 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
  * @bus_attrs:  Default attributes of the bus.
  * @dev_attrs:  Default attributes of the devices on the bus.
  * @drv_attrs:  Default attributes of the device drivers on the bus.
+ * @bus_groups: Default attributes of the bus.
+ * @dev_groups: Default attributes of the devices on the bus.
+ * @drv_groups: Default attributes of the device drivers on the bus.
  * @match:      Called, perhaps multiple times, whenever a new device or driver
  *              is added for this bus. It should return a nonzero value if the
  *              given device can be handled by the given driver.
@@ -103,9 +106,12 @@ struct bus_type {
         const char              *name;
         const char              *dev_name;
         struct device           *dev_root;
-        struct bus_attribute    *bus_attrs;
-        struct device_attribute *dev_attrs;
-        struct driver_attribute *drv_attrs;
+        struct bus_attribute    *bus_attrs;     /* use bus_groups instead */
+        struct device_attribute *dev_attrs;     /* use dev_groups instead */
+        struct driver_attribute *drv_attrs;     /* use drv_groups instead */
+        const struct attribute_group **bus_groups;
+        const struct attribute_group **dev_groups;
+        const struct attribute_group **drv_groups;
 
         int (*match)(struct device *dev, struct device_driver *drv);
         int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
@@ -271,6 +277,8 @@ struct driver_attribute {
         struct driver_attribute driver_attr_##_name = __ATTR_RW(_name)
 #define DRIVER_ATTR_RO(_name) \
         struct driver_attribute driver_attr_##_name = __ATTR_RO(_name)
+#define DRIVER_ATTR_WO(_name) \
+        struct driver_attribute driver_attr_##_name = __ATTR_WO(_name)
 
 extern int __must_check driver_create_file(struct device_driver *driver,
                                         const struct driver_attribute *attr);
@@ -528,6 +536,8 @@ ssize_t device_store_bool(struct device *dev, struct device_attribute *attr,
         struct device_attribute dev_attr_##_name = __ATTR_RW(_name)
 #define DEVICE_ATTR_RO(_name) \
         struct device_attribute dev_attr_##_name = __ATTR_RO(_name)
+#define DEVICE_ATTR_WO(_name) \
+        struct device_attribute dev_attr_##_name = __ATTR_WO(_name)
 #define DEVICE_ULONG_ATTR(_name, _mode, _var) \
         struct dev_ext_attribute dev_attr_##_name = \
                 { __ATTR(_name, _mode, device_show_ulong, device_store_ulong), &(_var) }
@@ -895,6 +905,7 @@ static inline bool device_supports_offline(struct device *dev)
 
 extern void lock_device_hotplug(void);
 extern void unlock_device_hotplug(void);
+extern int lock_device_hotplug_sysfs(void);
 extern int device_offline(struct device *dev);
 extern int device_online(struct device *dev);
 /*
@@ -1099,7 +1110,8 @@ do {									\
         dev_level_ratelimited(dev_notice, dev, fmt, ##__VA_ARGS__)
 #define dev_info_ratelimited(dev, fmt, ...)                             \
         dev_level_ratelimited(dev_info, dev, fmt, ##__VA_ARGS__)
-#if defined(CONFIG_DYNAMIC_DEBUG) || defined(DEBUG)
+#if defined(CONFIG_DYNAMIC_DEBUG)
+/* descriptor check is first to prevent flooding with "callbacks suppressed" */
 #define dev_dbg_ratelimited(dev, fmt, ...)                              \
 do {                                                                    \
         static DEFINE_RATELIMIT_STATE(_rs,                              \
@@ -1108,8 +1120,17 @@ do {									\
         DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);                 \
         if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT) &&        \
             __ratelimit(&_rs))                                          \
-                __dynamic_pr_debug(&descriptor, pr_fmt(fmt),            \
-                                   ##__VA_ARGS__);                      \
+                __dynamic_dev_dbg(&descriptor, dev, fmt,                \
+                                  ##__VA_ARGS__);                       \
+} while (0)
+#elif defined(DEBUG)
+#define dev_dbg_ratelimited(dev, fmt, ...)                              \
+do {                                                                    \
+        static DEFINE_RATELIMIT_STATE(_rs,                              \
+                                      DEFAULT_RATELIMIT_INTERVAL,       \
+                                      DEFAULT_RATELIMIT_BURST);         \
+        if (__ratelimit(&_rs))                                          \
+                dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__);        \
 } while (0)
 #else
 #define dev_dbg_ratelimited(dev, fmt, ...)                      \
diff --git a/include/linux/dm9000.h b/include/linux/dm9000.h
index 96e87693d933..841925fbfe8a 100644
--- a/include/linux/dm9000.h
+++ b/include/linux/dm9000.h
@@ -14,6 +14,8 @@
 #ifndef __DM9000_PLATFORM_DATA
 #define __DM9000_PLATFORM_DATA __FILE__
 
+#include <linux/if_ether.h>
+
 /* IO control flags */
 
 #define DM9000_PLATF_8BITONLY   (0x0001)
@@ -27,7 +29,7 @@
 
 struct dm9000_plat_data {
         unsigned int    flags;
-        unsigned char   dev_addr[6];
+        unsigned char   dev_addr[ETH_ALEN];
 
         /* allow replacement IO routines */
 
diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h
index 01b5c84be828..00141d3325fe 100644
--- a/include/linux/dma-contiguous.h
+++ b/include/linux/dma-contiguous.h
@@ -57,7 +57,7 @@ struct cma;
 struct page;
 struct device;
 
-#ifdef CONFIG_CMA
+#ifdef CONFIG_DMA_CMA
 
 /*
  * There is always at least global CMA area and a few optional device
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 94af41858513..3a8d0a2af607 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -132,9 +132,8 @@ static inline int dma_set_seg_boundary(struct device *dev, unsigned long mask)
 static inline void *dma_zalloc_coherent(struct device *dev, size_t size,
                                         dma_addr_t *dma_handle, gfp_t flag)
 {
-        void *ret = dma_alloc_coherent(dev, size, dma_handle, flag);
-        if (ret)
-                memset(ret, 0, size);
+        void *ret = dma_alloc_coherent(dev, size, dma_handle,
+                                       flag | __GFP_ZERO);
         return ret;
 }
 
diff --git a/include/linux/err.h b/include/linux/err.h
index 221fcfb676c4..15f92e072450 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -52,7 +52,7 @@ static inline void * __must_check ERR_CAST(__force const void *ptr)
         return (void *) ptr;
 }
 
-static inline int __must_check PTR_RET(__force const void *ptr)
+static inline int __must_check PTR_ERR_OR_ZERO(__force const void *ptr)
 {
         if (IS_ERR(ptr))
                 return PTR_ERR(ptr);
@@ -60,6 +60,9 @@ static inline int __must_check PTR_RET(__force const void *ptr)
                 return 0;
 }
 
+/* Deprecated */
+#define PTR_RET(p) PTR_ERR_OR_ZERO(p)
+
 #endif
 
 #endif /* _LINUX_ERR_H */
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index c623861964e4..d8b512496e50 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -199,6 +199,21 @@ static inline void eth_hw_addr_random(struct net_device *dev)
 }
 
 /**
+ * eth_hw_addr_inherit - Copy dev_addr from another net_device
+ * @dst: pointer to net_device to copy dev_addr to
+ * @src: pointer to net_device to copy dev_addr from
+ *
+ * Copy the Ethernet address from one net_device to another along with
+ * the address attributes (addr_assign_type).
+ */
+static inline void eth_hw_addr_inherit(struct net_device *dst,
+                                       struct net_device *src)
+{
+        dst->addr_assign_type = src->addr_assign_type;
+        memcpy(dst->dev_addr, src->dev_addr, ETH_ALEN);
+}
+
+/**
  * compare_ether_addr - Compare two Ethernet addresses
  * @addr1: Pointer to a six-byte array containing the Ethernet address
  * @addr2: Pointer other six-byte array containing the Ethernet address
diff --git a/include/linux/extcon/of_extcon.h b/include/linux/extcon/of_extcon.h
new file mode 100644
index 000000000000..0ebfeff1b55d
--- /dev/null
+++ b/include/linux/extcon/of_extcon.h
@@ -0,0 +1,31 @@
+/*
+ * OF helpers for External connector (extcon) framework
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ * Kishon Vijay Abraham I <kishon@ti.com>
+ *
+ * Copyright (C) 2013 Samsung Electronics
+ * Chanwoo Choi <cw00.choi@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_OF_EXTCON_H
+#define __LINUX_OF_EXTCON_H
+
+#include <linux/err.h>
+
+#if IS_ENABLED(CONFIG_OF_EXTCON)
+extern struct extcon_dev
+        *of_extcon_get_extcon_dev(struct device *dev, int index);
+#else
+static inline struct extcon_dev
+        *of_extcon_get_extcon_dev(struct device *dev, int index)
+{
+        return ERR_PTR(-ENOSYS);
+}
+#endif /* CONFIG_OF_EXTCON */
+#endif /* __LINUX_OF_EXTCON_H */
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
index 383d5e39b280..bb942f6d5702 100644
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -140,14 +140,24 @@ struct f2fs_extent {
 } __packed;
 
 #define F2FS_NAME_LEN           255
-#define ADDRS_PER_INODE         923     /* Address Pointers in an Inode */
-#define ADDRS_PER_BLOCK         1018    /* Address Pointers in a Direct Block */
-#define NIDS_PER_BLOCK          1018    /* Node IDs in an Indirect Block */
+#define F2FS_INLINE_XATTR_ADDRS 50      /* 200 bytes for inline xattrs */
+#define DEF_ADDRS_PER_INODE     923     /* Address Pointers in an Inode */
+#define ADDRS_PER_INODE(fi)     addrs_per_inode(fi)
+#define ADDRS_PER_BLOCK         1018    /* Address Pointers in a Direct Block */
+#define NIDS_PER_BLOCK          1018    /* Node IDs in an Indirect Block */
+
+#define NODE_DIR1_BLOCK         (DEF_ADDRS_PER_INODE + 1)
+#define NODE_DIR2_BLOCK         (DEF_ADDRS_PER_INODE + 2)
+#define NODE_IND1_BLOCK         (DEF_ADDRS_PER_INODE + 3)
+#define NODE_IND2_BLOCK         (DEF_ADDRS_PER_INODE + 4)
+#define NODE_DIND_BLOCK         (DEF_ADDRS_PER_INODE + 5)
+
+#define F2FS_INLINE_XATTR       0x01    /* file inline xattr flag */
 
 struct f2fs_inode {
         __le16 i_mode;                  /* file mode */
         __u8 i_advise;                  /* file hints */
-        __u8 i_reserved;                /* reserved */
+        __u8 i_inline;                  /* file inline flags */
         __le32 i_uid;                   /* user ID */
         __le32 i_gid;                   /* group ID */
         __le32 i_links;                 /* links count */
@@ -170,7 +180,7 @@ struct f2fs_inode {
 
         struct f2fs_extent i_ext;       /* caching a largest extent */
 
-        __le32 i_addr[ADDRS_PER_INODE]; /* Pointers to data blocks */
+        __le32 i_addr[DEF_ADDRS_PER_INODE];     /* Pointers to data blocks */
 
         __le32 i_nid[5];                /* direct(2), indirect(2),
                                                 double_indirect(1) node id */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 981874773e85..3b4cd8296e41 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -46,6 +46,7 @@ struct vfsmount;
 struct cred;
 struct swap_info_struct;
 struct seq_file;
+struct workqueue_struct;
 
 extern void __init inode_init(void);
 extern void __init inode_init_early(void);
@@ -63,8 +64,7 @@ struct buffer_head;
 typedef int (get_block_t)(struct inode *inode, sector_t iblock,
                         struct buffer_head *bh_result, int create);
 typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
-                        ssize_t bytes, void *private, int ret,
-                        bool is_async);
+                        ssize_t bytes, void *private);
 
 #define MAY_EXEC                0x00000001
 #define MAY_WRITE               0x00000002
@@ -1328,6 +1328,9 @@ struct super_block {
 
         /* Being remounted read-only */
         int s_readonly_remount;
+
+        /* AIO completions deferred from interrupt context */
+        struct workqueue_struct *s_dio_done_wq;
 };
 
 /* superblock cache pruning functions */
@@ -1804,7 +1807,7 @@ enum file_time_flags {
         S_VERSION = 8,
 };
 
-extern void touch_atime(struct path *);
+extern void touch_atime(const struct path *);
 static inline void file_accessed(struct file *file)
 {
         if (!(file->f_flags & O_NOATIME))
@@ -2503,6 +2506,7 @@ extern void generic_fillattr(struct inode *, struct kstat *);
 extern int vfs_getattr(struct path *, struct kstat *);
 void __inode_add_bytes(struct inode *inode, loff_t bytes);
 void inode_add_bytes(struct inode *inode, loff_t bytes);
+void __inode_sub_bytes(struct inode *inode, loff_t bytes);
 void inode_sub_bytes(struct inode *inode, loff_t bytes);
 loff_t inode_get_bytes(struct inode *inode);
 void inode_set_bytes(struct inode *inode, loff_t bytes);
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 51b793466ff3..efb05961bdd8 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -16,8 +16,10 @@
 #ifndef FS_ENET_PD_H
 #define FS_ENET_PD_H
 
+#include <linux/clk.h>
 #include <linux/string.h>
 #include <linux/of_mdio.h>
+#include <linux/if_ether.h>
 #include <asm/types.h>
 
 #define FS_ENET_NAME    "fs_enet"
@@ -135,13 +137,15 @@ struct fs_platform_info {
         const struct fs_mii_bus_info *bus_info;
 
         int rx_ring, tx_ring;   /* number of buffers on rx     */
-        __u8 macaddr[6];        /* mac address                 */
+        __u8 macaddr[ETH_ALEN]; /* mac address                 */
         int rx_copybreak;       /* limit we copy small frames  */
         int use_napi;           /* use NAPI                    */
         int napi_weight;        /* NAPI weight                 */
 
         int use_rmii;           /* use RMII mode               */
         int has_phy;            /* if the network is phy container as well...*/
+
+        struct clk *clk_per;    /* 'per' clock for register access */
 };
 struct fs_mii_fec_platform_info {
         u32 irq[32];
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 4372658c73ae..5eaa746735ff 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -78,6 +78,11 @@ struct trace_iterator {
         /* trace_seq for __print_flags() and __print_symbolic() etc. */
         struct trace_seq        tmp_seq;
 
+        cpumask_var_t           started;
+
+        /* it's true when current open file is snapshot */
+        bool                    snapshot;
+
         /* The below is zeroed out in pipe_read */
         struct trace_seq        seq;
         struct trace_entry      *ent;
@@ -90,10 +95,7 @@ struct trace_iterator {
         loff_t                  pos;
         long                    idx;
 
-        cpumask_var_t           started;
-
-        /* it's true when current open file is snapshot */
-        bool                    snapshot;
+        /* All new field here will be zeroed out in pipe_read */
 };
 
 enum trace_iter_flags {
@@ -332,7 +334,7 @@ extern int trace_define_field(struct ftrace_event_call *call, const char *type,
                               const char *name, int offset, int size,
                               int is_signed, int filter_type);
 extern int trace_add_event_call(struct ftrace_event_call *call);
-extern void trace_remove_event_call(struct ftrace_event_call *call);
+extern int trace_remove_event_call(struct ftrace_event_call *call);
 
 #define is_signed_type(type)    (((type)(-1)) < (type)1)
 
@@ -357,6 +359,40 @@ do {									\
                 __trace_printk(ip, fmt, ##args);                        \
 } while (0)
 
+/**
+ * tracepoint_string - register constant persistent string to trace system
+ * @str - a constant persistent string that will be referenced in tracepoints
+ *
+ * If constant strings are being used in tracepoints, it is faster and
+ * more efficient to just save the pointer to the string and reference
+ * that with a printf "%s" instead of saving the string in the ring buffer
+ * and wasting space and time.
+ *
+ * The problem with the above approach is that userspace tools that read
+ * the binary output of the trace buffers do not have access to the string.
+ * Instead they just show the address of the string which is not very
+ * useful to users.
+ *
+ * With tracepoint_string(), the string will be registered to the tracing
+ * system and exported to userspace via the debugfs/tracing/printk_formats
+ * file that maps the string address to the string text. This way userspace
+ * tools that read the binary buffers have a way to map the pointers to
+ * the ASCII strings they represent.
+ *
+ * The @str used must be a constant string and persistent as it would not
+ * make sense to show a string that no longer exists. But it is still fine
+ * to be used with modules, because when modules are unloaded, if they
+ * had tracepoints, the ring buffers are cleared too. As long as the string
+ * does not change during the life of the module, it is fine to use
+ * tracepoint_string() within a module.
+ */
+#define tracepoint_string(str)                                          \
+        ({                                                              \
+                static const char *___tp_str __tracepoint_string = str; \
+                ___tp_str;                                              \
+        })
+#define __tracepoint_string     __attribute__((section("__tracepoint_str")))
+
 #ifdef CONFIG_PERF_EVENTS
 struct perf_event;
 
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 05bcc0903766..ccfe17c5c8da 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -1,126 +1,11 @@
 #ifndef LINUX_HARDIRQ_H
 #define LINUX_HARDIRQ_H
 
-#include <linux/preempt.h>
+#include <linux/preempt_mask.h>
 #include <linux/lockdep.h>
 #include <linux/ftrace_irq.h>
 #include <linux/vtime.h>
-#include <asm/hardirq.h>
 
-/*
- * We put the hardirq and softirq counter into the preemption
- * counter. The bitmask has the following meaning:
- *
- * - bits 0-7 are the preemption count (max preemption depth: 256)
- * - bits 8-15 are the softirq count (max # of softirqs: 256)
- *
- * The hardirq count can in theory reach the same as NR_IRQS.
- * In reality, the number of nested IRQS is limited to the stack
- * size as well. For archs with over 1000 IRQS it is not practical
- * to expect that they will all nest. We give a max of 10 bits for
- * hardirq nesting. An arch may choose to give less than 10 bits.
- * m68k expects it to be 8.
- *
- * - bits 16-25 are the hardirq count (max # of nested hardirqs: 1024)
- * - bit 26 is the NMI_MASK
- * - bit 27 is the PREEMPT_ACTIVE flag
- *
- * PREEMPT_MASK: 0x000000ff
- * SOFTIRQ_MASK: 0x0000ff00
- * HARDIRQ_MASK: 0x03ff0000
- *     NMI_MASK: 0x04000000
- */
-#define PREEMPT_BITS    8
-#define SOFTIRQ_BITS    8
-#define NMI_BITS        1
-
-#define MAX_HARDIRQ_BITS 10
-
-#ifndef HARDIRQ_BITS
-# define HARDIRQ_BITS   MAX_HARDIRQ_BITS
-#endif
-
-#if HARDIRQ_BITS > MAX_HARDIRQ_BITS
-#error HARDIRQ_BITS too high!
-#endif
-
-#define PREEMPT_SHIFT   0
-#define SOFTIRQ_SHIFT   (PREEMPT_SHIFT + PREEMPT_BITS)
-#define HARDIRQ_SHIFT   (SOFTIRQ_SHIFT + SOFTIRQ_BITS)
-#define NMI_SHIFT       (HARDIRQ_SHIFT + HARDIRQ_BITS)
-
-#define __IRQ_MASK(x)   ((1UL << (x))-1)
-
-#define PREEMPT_MASK    (__IRQ_MASK(PREEMPT_BITS) << PREEMPT_SHIFT)
-#define SOFTIRQ_MASK    (__IRQ_MASK(SOFTIRQ_BITS) << SOFTIRQ_SHIFT)
-#define HARDIRQ_MASK    (__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)
-#define NMI_MASK        (__IRQ_MASK(NMI_BITS)     << NMI_SHIFT)
-
-#define PREEMPT_OFFSET  (1UL << PREEMPT_SHIFT)
-#define SOFTIRQ_OFFSET  (1UL << SOFTIRQ_SHIFT)
-#define HARDIRQ_OFFSET  (1UL << HARDIRQ_SHIFT)
-#define NMI_OFFSET      (1UL << NMI_SHIFT)
-
-#define SOFTIRQ_DISABLE_OFFSET  (2 * SOFTIRQ_OFFSET)
-
-#ifndef PREEMPT_ACTIVE
-#define PREEMPT_ACTIVE_BITS     1
-#define PREEMPT_ACTIVE_SHIFT    (NMI_SHIFT + NMI_BITS)
-#define PREEMPT_ACTIVE  (__IRQ_MASK(PREEMPT_ACTIVE_BITS) << PREEMPT_ACTIVE_SHIFT)
-#endif
-
-#if PREEMPT_ACTIVE < (1 << (NMI_SHIFT + NMI_BITS))
-#error PREEMPT_ACTIVE is too low!
-#endif
-
-#define hardirq_count() (preempt_count() & HARDIRQ_MASK)
-#define softirq_count() (preempt_count() & SOFTIRQ_MASK)
-#define irq_count()     (preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK \
-                                 | NMI_MASK))
-
-/*
- * Are we doing bottom half or hardware interrupt processing?
- * Are we in a softirq context? Interrupt context?
- * in_softirq - Are we currently processing softirq or have bh disabled?
- * in_serving_softirq - Are we currently processing softirq?
- */
-#define in_irq()                (hardirq_count())
-#define in_softirq()            (softirq_count())
-#define in_interrupt()          (irq_count())
-#define in_serving_softirq()    (softirq_count() & SOFTIRQ_OFFSET)
-
-/*
- * Are we in NMI context?
- */
-#define in_nmi()        (preempt_count() & NMI_MASK)
-
-#if defined(CONFIG_PREEMPT_COUNT)
-# define PREEMPT_CHECK_OFFSET 1
-#else
-# define PREEMPT_CHECK_OFFSET 0
-#endif
-
-/*
- * Are we running in atomic context?  WARNING: this macro cannot
- * always detect atomic context; in particular, it cannot know about
- * held spinlocks in non-preemptible kernels.  Thus it should not be
- * used in the general case to determine whether sleeping is possible.
- * Do not use in_atomic() in driver code.
- */
-#define in_atomic()     ((preempt_count() & ~PREEMPT_ACTIVE) != 0)
-
-/*
- * Check whether we were atomic before we did preempt_disable():
- * (used by the scheduler, *after* releasing the kernel lock)
- */
-#define in_atomic_preempt_off() \
-                ((preempt_count() & ~PREEMPT_ACTIVE) != PREEMPT_CHECK_OFFSET)
-
-#ifdef CONFIG_PREEMPT_COUNT
-# define preemptible()  (preempt_count() == 0 && !irqs_disabled())
-#else
-# define preemptible()  0
-#endif
 
 #if defined(CONFIG_SMP) || defined(CONFIG_GENERIC_HARDIRQS)
 extern void synchronize_irq(unsigned int irq);
diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index 3b589440ecfe..9231be9e90a2 100644
--- a/include/linux/hdmi.h
+++ b/include/linux/hdmi.h
@@ -18,11 +18,21 @@ enum hdmi_infoframe_type {
         HDMI_INFOFRAME_TYPE_AUDIO = 0x84,
 };
 
+#define HDMI_IEEE_OUI 0x000c03
 #define HDMI_INFOFRAME_HEADER_SIZE  4
 #define HDMI_AVI_INFOFRAME_SIZE    13
 #define HDMI_SPD_INFOFRAME_SIZE    25
 #define HDMI_AUDIO_INFOFRAME_SIZE  10
 
+#define HDMI_INFOFRAME_SIZE(type)       \
+        (HDMI_INFOFRAME_HEADER_SIZE + HDMI_ ## type ## _INFOFRAME_SIZE)
+
+struct hdmi_any_infoframe {
+        enum hdmi_infoframe_type type;
+        unsigned char version;
+        unsigned char length;
+};
+
 enum hdmi_colorspace {
         HDMI_COLORSPACE_RGB,
         HDMI_COLORSPACE_YUV422,
@@ -100,9 +110,6 @@ struct hdmi_avi_infoframe {
         unsigned char version;
         unsigned char length;
         enum hdmi_colorspace colorspace;
-        bool active_info_valid;
-        bool horizontal_bar_valid;
-        bool vertical_bar_valid;
         enum hdmi_scan_mode scan_mode;
         enum hdmi_colorimetry colorimetry;
         enum hdmi_picture_aspect picture_aspect;
@@ -218,14 +225,52 @@ int hdmi_audio_infoframe_init(struct hdmi_audio_infoframe *frame);
 ssize_t hdmi_audio_infoframe_pack(struct hdmi_audio_infoframe *frame,
                                   void *buffer, size_t size);
 
+enum hdmi_3d_structure {
+        HDMI_3D_STRUCTURE_INVALID = -1,
+        HDMI_3D_STRUCTURE_FRAME_PACKING = 0,
+        HDMI_3D_STRUCTURE_FIELD_ALTERNATIVE,
+        HDMI_3D_STRUCTURE_LINE_ALTERNATIVE,
+        HDMI_3D_STRUCTURE_SIDE_BY_SIDE_FULL,
+        HDMI_3D_STRUCTURE_L_DEPTH,
+        HDMI_3D_STRUCTURE_L_DEPTH_GFX_GFX_DEPTH,
+        HDMI_3D_STRUCTURE_TOP_AND_BOTTOM,
+        HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF = 8,
+};
+
+
 struct hdmi_vendor_infoframe {
         enum hdmi_infoframe_type type;
         unsigned char version;
         unsigned char length;
-        u8 data[27];
+        unsigned int oui;
+        u8 vic;
+        enum hdmi_3d_structure s3d_struct;
+        unsigned int s3d_ext_data;
 };
 
+int hdmi_vendor_infoframe_init(struct hdmi_vendor_infoframe *frame);
 ssize_t hdmi_vendor_infoframe_pack(struct hdmi_vendor_infoframe *frame,
                                    void *buffer, size_t size);
 
+union hdmi_vendor_any_infoframe {
+        struct {
+                enum hdmi_infoframe_type type;
+                unsigned char version;
+                unsigned char length;
+                unsigned int oui;
+        } any;
+        struct hdmi_vendor_infoframe hdmi;
+};
+
+union hdmi_infoframe {
+        struct hdmi_any_infoframe any;
+        struct hdmi_avi_infoframe avi;
+        struct hdmi_spd_infoframe spd;
+        union hdmi_vendor_any_infoframe vendor;
+        struct hdmi_audio_infoframe audio;
+};
+
+ssize_t
+hdmi_infoframe_pack(union hdmi_infoframe *frame, void *buffer, size_t size);
+
 #endif /* _DRM_HDMI_H */
diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h
index ecefb7311dd6..32ba45158d39 100644
--- a/include/linux/hid-sensor-hub.h
+++ b/include/linux/hid-sensor-hub.h
@@ -172,7 +172,7 @@ struct hid_sensor_common {
         struct hid_sensor_hub_attribute_info sensitivity;
 };
 
-/*Convert from hid unit expo to regular exponent*/
+/* Convert from hid unit expo to regular exponent */
 static inline int hid_sensor_convert_exponent(int unit_expo)
 {
         if (unit_expo < 0x08)
diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h
index 6f24446e7669..4f945d3ed49f 100644
--- a/include/linux/hid-sensor-ids.h
+++ b/include/linux/hid-sensor-ids.h
@@ -37,7 +37,7 @@
 #define HID_USAGE_SENSOR_ANGL_VELOCITY_Y_AXIS                   0x200458
 #define HID_USAGE_SENSOR_ANGL_VELOCITY_Z_AXIS                   0x200459
 
-/*ORIENTATION: Compass 3D: (200083) */
+/* ORIENTATION: Compass 3D: (200083) */
 #define HID_USAGE_SENSOR_COMPASS_3D                             0x200083
 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING                    0x200471
 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_X                  0x200472
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 0c48991b0402..ee1ffc5e19c9 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -252,6 +252,8 @@ struct hid_item {
 #define HID_OUTPUT_REPORT       1
 #define HID_FEATURE_REPORT      2
 
+#define HID_REPORT_TYPES        3
+
 /*
  * HID connect requests
  */
@@ -283,6 +285,7 @@ struct hid_item {
 #define HID_QUIRK_MULTI_INPUT                   0x00000040
 #define HID_QUIRK_HIDINPUT_FORCE                0x00000080
 #define HID_QUIRK_NO_EMPTY_INPUT                0x00000100
+#define HID_QUIRK_NO_INIT_INPUT_REPORTS         0x00000200
 #define HID_QUIRK_SKIP_OUTPUT_REPORTS           0x00010000
 #define HID_QUIRK_FULLSPEED_INTERVAL            0x10000000
 #define HID_QUIRK_NO_INIT_REPORTS               0x20000000
@@ -295,6 +298,7 @@ struct hid_item {
 #define HID_GROUP_GENERIC                       0x0001
 #define HID_GROUP_MULTITOUCH                    0x0002
 #define HID_GROUP_SENSOR_HUB                    0x0003
+#define HID_GROUP_MULTITOUCH_WIN_8              0x0004
 
 /*
  * This is the global environment of the parser. This information is
@@ -393,14 +397,14 @@ struct hid_report {
         struct hid_device *device;                      /* associated device */
 };
 
+#define HID_MAX_IDS 256
+
 struct hid_report_enum {
         unsigned numbered;
         struct list_head report_list;
-        struct hid_report *report_id_hash[256];
+        struct hid_report *report_id_hash[HID_MAX_IDS];
 };
 
-#define HID_REPORT_TYPES 3
-
 #define HID_MIN_BUFFER_SIZE     64              /* make sure there is at least a packet size of space */
 #define HID_MAX_BUFFER_SIZE     4096            /* 4kb */
 #define HID_CONTROL_FIFO_SIZE   256             /* to init devices with >100 reports */
@@ -456,6 +460,7 @@ struct hid_device {							/* device report descriptor */
         enum hid_type type;                                             /* device type (mouse, kbd, ...) */
         unsigned country;                                               /* HID country */
         struct hid_report_enum report_enum[HID_REPORT_TYPES];
+        struct work_struct led_work;                                    /* delayed LED worker */
 
         struct semaphore driver_lock;                                   /* protects the current driver, except during input */
         struct semaphore driver_input_lock;                             /* protects the current driver */
@@ -532,6 +537,8 @@ static inline void hid_set_drvdata(struct hid_device *hdev, void *data)
 #define HID_GLOBAL_STACK_SIZE 4
 #define HID_COLLECTION_STACK_SIZE 4
 
+#define HID_SCAN_FLAG_MT_WIN_8                  0x00000001
+
 struct hid_parser {
         struct hid_global     global;
         struct hid_global     global_stack[HID_GLOBAL_STACK_SIZE];
@@ -540,6 +547,7 @@ struct hid_parser {
         unsigned              collection_stack[HID_COLLECTION_STACK_SIZE];
         unsigned              collection_stack_ptr;
         struct hid_device    *device;
+        unsigned              scan_flags;
 };
 
 struct hid_class_descriptor {
@@ -744,6 +752,7 @@ struct hid_field *hidinput_get_led_field(struct hid_device *hid);
 unsigned int hidinput_count_leds(struct hid_device *hid);
 __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code);
 void hid_output_report(struct hid_report *report, __u8 *data);
+u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags);
 struct hid_device *hid_allocate_device(void);
 struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id);
 int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
@@ -989,7 +998,6 @@ int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
 u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct);
 int usbhid_quirks_init(char **quirks_param);
 void usbhid_quirks_exit(void);
-void usbhid_set_leds(struct hid_device *hid);
 
 #ifdef CONFIG_HID_PID
 int hid_pidff_init(struct hid_device *hid);
diff --git a/include/linux/hidraw.h b/include/linux/hidraw.h
index 2451662c728a..ddf52612eed8 100644
--- a/include/linux/hidraw.h
+++ b/include/linux/hidraw.h
@@ -23,6 +23,7 @@ struct hidraw {
         wait_queue_head_t wait;
         struct hid_device *hid;
         struct device *dev;
+        spinlock_t list_lock;
         struct list_head list;
 };
 
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index fae8bac907ef..a3b8b2e2d244 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -27,6 +27,14 @@
 
 #include <linux/types.h>
 
+/*
+ * Framework version for util services.
+ */
+
+#define UTIL_FW_MAJOR  3
+#define UTIL_FW_MINOR  0
+#define UTIL_FW_MAJOR_MINOR     (UTIL_FW_MAJOR << 16 | UTIL_FW_MINOR)
+
 
 /*
  * Implementation of host controlled snapshot of the guest.
@@ -455,27 +463,6 @@ hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
         *read = dsize - *write;
 }
 
-
-/*
- * We use the same version numbering for all Hyper-V modules.
- *
- * Definition of versioning is as follows;
- *
- *      Major Number    Changes for these scenarios;
- *                      1.      When a new version of Windows Hyper-V
- *                              is released.
- *                      2.      A Major change has occurred in the
- *                              Linux IC's.
- *                      (For example the merge for the first time
- *                      into the kernel) Every time the Major Number
- *                      changes, the Revision number is reset to 0.
- *      Minor Number    Changes when new functionality is added
- *                      to the Linux IC's that is not a bug fix.
- *
- * 3.1 - Added completed hv_utils driver. Shutdown/Heartbeat/Timesync
- */
-#define HV_DRV_VERSION           "3.1"
-
 /*
  * VMBUS version is 32 bit entity broken up into
  * two 16 bit quantities: major_number. minor_number.
@@ -1494,7 +1481,7 @@ struct hyperv_service_callback {
 };
 
 #define MAX_SRV_VER     0x7ffffff
-extern void vmbus_prep_negotiate_resp(struct icmsg_hdr *,
+extern bool vmbus_prep_negotiate_resp(struct icmsg_hdr *,
                                         struct icmsg_negotiate *, u8 *, int,
                                         int);
 
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index e988fa935b3c..2ab11dc38077 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -447,11 +447,13 @@ static inline void i2c_set_adapdata(struct i2c_adapter *dev, void *data)
 static inline struct i2c_adapter *
 i2c_parent_is_i2c_adapter(const struct i2c_adapter *adapter)
 {
+#if IS_ENABLED(I2C_MUX)
         struct device *parent = adapter->dev.parent;
 
         if (parent != NULL && parent->type == &i2c_adapter_type)
                 return to_i2c_adapter(parent);
         else
+#endif
                 return NULL;
 }
 
@@ -542,10 +544,24 @@ static inline int i2c_adapter_id(struct i2c_adapter *adap)
 
 #endif /* I2C */
 
-#if IS_ENABLED(CONFIG_ACPI_I2C)
-extern void acpi_i2c_register_devices(struct i2c_adapter *adap);
+#if IS_ENABLED(CONFIG_OF)
+/* must call put_device() when done with returned i2c_client device */
+extern struct i2c_client *of_find_i2c_device_by_node(struct device_node *node);
+
+/* must call put_device() when done with returned i2c_adapter device */
+extern struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node *node);
+
 #else
-static inline void acpi_i2c_register_devices(struct i2c_adapter *adap) {}
-#endif
+
+static inline struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
+{
+        return NULL;
+}
+
+static inline struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node *node)
+{
+        return NULL;
+}
+#endif /* CONFIG_OF */
 
 #endif /* _LINUX_I2C_H */
diff --git a/include/linux/i2c/i2c-hid.h b/include/linux/i2c/i2c-hid.h
index 60e411d764d4..7aa901d92058 100644
--- a/include/linux/i2c/i2c-hid.h
+++ b/include/linux/i2c/i2c-hid.h
@@ -19,7 +19,8 @@
  * @hid_descriptor_address: i2c register where the HID descriptor is stored.
  *
  * Note that it is the responsibility of the platform driver (or the acpi 5.0
- * driver) to setup the irq related to the gpio in the struct i2c_board_info.
+ * driver, or the flattened device tree) to setup the irq related to the gpio in
+ * the struct i2c_board_info.
  * The platform driver should also setup the gpio according to the device:
  *
  * A typical example is the following:
diff --git a/include/linux/i2c/pxa-i2c.h b/include/linux/i2c/pxa-i2c.h
index 1a9f65e6ec0f..53aab243cbd8 100644
--- a/include/linux/i2c/pxa-i2c.h
+++ b/include/linux/i2c/pxa-i2c.h
@@ -67,6 +67,9 @@ struct i2c_pxa_platform_data {
         unsigned int            class;
         unsigned int            use_pio :1;
         unsigned int            fast_mode :1;
+        unsigned int            high_mode:1;
+        unsigned char           master_code;
+        unsigned long           rate;
 };
 
 extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index b0dc87a2a376..a5b598a79bec 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -16,6 +16,7 @@
 #define LINUX_IEEE80211_H
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 #include <asm/byteorder.h>
 
 /*
@@ -209,28 +210,28 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
 struct ieee80211_hdr {
         __le16 frame_control;
         __le16 duration_id;
-        u8 addr1[6];
-        u8 addr2[6];
-        u8 addr3[6];
+        u8 addr1[ETH_ALEN];
+        u8 addr2[ETH_ALEN];
+        u8 addr3[ETH_ALEN];
         __le16 seq_ctrl;
-        u8 addr4[6];
+        u8 addr4[ETH_ALEN];
 } __packed __aligned(2);
 
 struct ieee80211_hdr_3addr {
         __le16 frame_control;
         __le16 duration_id;
-        u8 addr1[6];
-        u8 addr2[6];
-        u8 addr3[6];
+        u8 addr1[ETH_ALEN];
+        u8 addr2[ETH_ALEN];
+        u8 addr3[ETH_ALEN];
         __le16 seq_ctrl;
 } __packed __aligned(2);
 
 struct ieee80211_qos_hdr {
         __le16 frame_control;
         __le16 duration_id;
-        u8 addr1[6];
-        u8 addr2[6];
-        u8 addr3[6];
+        u8 addr1[ETH_ALEN];
+        u8 addr2[ETH_ALEN];
+        u8 addr3[ETH_ALEN];
         __le16 seq_ctrl;
         __le16 qos_ctrl;
 } __packed __aligned(2);
@@ -608,8 +609,8 @@ struct ieee80211s_hdr {
         u8 flags;
         u8 ttl;
         __le32 seqnum;
-        u8 eaddr1[6];
-        u8 eaddr2[6];
+        u8 eaddr1[ETH_ALEN];
+        u8 eaddr2[ETH_ALEN];
 } __packed __aligned(2);
 
 /* Mesh flags */
@@ -758,7 +759,7 @@ struct ieee80211_rann_ie {
         u8 rann_flags;
         u8 rann_hopcount;
         u8 rann_ttl;
-        u8 rann_addr[6];
+        u8 rann_addr[ETH_ALEN];
         __le32 rann_seq;
         __le32 rann_interval;
         __le32 rann_metric;
@@ -802,9 +803,9 @@ enum ieee80211_vht_opmode_bits {
 struct ieee80211_mgmt {
         __le16 frame_control;
         __le16 duration;
-        u8 da[6];
-        u8 sa[6];
-        u8 bssid[6];
+        u8 da[ETH_ALEN];
+        u8 sa[ETH_ALEN];
+        u8 bssid[ETH_ALEN];
         __le16 seq_ctrl;
         union {
                 struct {
@@ -833,7 +834,7 @@ struct ieee80211_mgmt {
                 struct {
                         __le16 capab_info;
                         __le16 listen_interval;
-                        u8 current_ap[6];
+                        u8 current_ap[ETH_ALEN];
                         /* followed by SSID and Supported rates */
                         u8 variable[0];
                 } __packed reassoc_req;
@@ -966,21 +967,21 @@ struct ieee80211_vendor_ie {
 struct ieee80211_rts {
         __le16 frame_control;
         __le16 duration;
-        u8 ra[6];
-        u8 ta[6];
+        u8 ra[ETH_ALEN];
+        u8 ta[ETH_ALEN];
 } __packed __aligned(2);
 
 struct ieee80211_cts {
         __le16 frame_control;
         __le16 duration;
-        u8 ra[6];
+        u8 ra[ETH_ALEN];
 } __packed __aligned(2);
 
 struct ieee80211_pspoll {
         __le16 frame_control;
         __le16 aid;
-        u8 bssid[6];
-        u8 ta[6];
+        u8 bssid[ETH_ALEN];
+        u8 ta[ETH_ALEN];
 } __packed __aligned(2);
 
 /* TDLS */
@@ -989,14 +990,14 @@ struct ieee80211_pspoll {
 struct ieee80211_tdls_lnkie {
         u8 ie_type; /* Link Identifier IE */
         u8 ie_len;
-        u8 bssid[6];
-        u8 init_sta[6];
-        u8 resp_sta[6];
+        u8 bssid[ETH_ALEN];
+        u8 init_sta[ETH_ALEN];
+        u8 resp_sta[ETH_ALEN];
 } __packed;
 
 struct ieee80211_tdls_data {
-        u8 da[6];
-        u8 sa[6];
+        u8 da[ETH_ALEN];
+        u8 sa[ETH_ALEN];
         __be16 ether_type;
         u8 payload_type;
         u8 category;
@@ -1090,8 +1091,8 @@ struct ieee80211_p2p_noa_attr {
 struct ieee80211_bar {
         __le16 frame_control;
         __le16 duration;
-        __u8 ra[6];
-        __u8 ta[6];
+        __u8 ra[ETH_ALEN];
+        __u8 ta[ETH_ALEN];
         __le16 control;
         __le16 start_seq_num;
 } __packed;
@@ -1709,6 +1710,10 @@ enum ieee80211_eid {
         WLAN_EID_OPMODE_NOTIF = 199,
         WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
         WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
+        WLAN_EID_EXTENDED_BSS_LOAD = 193,
+        WLAN_EID_VHT_TX_POWER_ENVELOPE = 195,
+        WLAN_EID_AID = 197,
+        WLAN_EID_QUIET_CHANNEL = 198,
 
         /* 802.11ad */
         WLAN_EID_NON_TX_BSSID_CAP =  83,
@@ -1860,6 +1865,11 @@ enum ieee80211_tdls_actioncode {
         WLAN_TDLS_DISCOVERY_REQUEST = 10,
 };
 
+/* Interworking capabilities are set in 7th bit of 4th byte of the
+ * @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA4_INTERWORKING_ENABLED     BIT(7)
+
 /*
  * TDLS capabililites to be enabled in the 5th byte of the
  * @WLAN_EID_EXT_CAPABILITY information element
@@ -2279,4 +2289,8 @@ static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim,
         return !!(tim->virtual_map[index] & mask);
 }
 
+/* convert time units */
+#define TU_TO_JIFFIES(x)        (usecs_to_jiffies((x) * 1024))
+#define TU_TO_EXP_TIME(x)       (jiffies + TU_TO_JIFFIES(x))
+
 #endif /* LINUX_IEEE80211_H */
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index f6156f91eb1c..a899dc24be15 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -10,9 +10,9 @@
 #ifndef _LINUX_IF_TEAM_H_
 #define _LINUX_IF_TEAM_H_
 
-
 #include <linux/netpoll.h>
 #include <net/sch_generic.h>
+#include <linux/types.h>
 #include <uapi/linux/if_team.h>
 
 struct team_pcpu_stats {
@@ -194,6 +194,18 @@ struct team {
         bool user_carrier_enabled;
         bool queue_override_enabled;
         struct list_head *qom_lists; /* array of queue override mapping lists */
+        struct {
+                unsigned int count;
+                unsigned int interval; /* in ms */
+                atomic_t count_pending;
+                struct delayed_work dw;
+        } notify_peers;
+        struct {
+                unsigned int count;
+                unsigned int interval; /* in ms */
+                atomic_t count_pending;
+                struct delayed_work dw;
+        } mcast_rejoin;
         long mode_priv[TEAM_MODE_PRIV_LONGS];
 };
 
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index e3362b5f13e8..f47550d75f85 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -129,6 +129,5 @@ extern void ip_mc_unmap(struct in_device *);
 extern void ip_mc_remap(struct in_device *);
 extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
 extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
-extern void ip_mc_rejoin_groups(struct in_device *in_dev);
 
 #endif
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h
index 72b26940730d..e51f65480ea5 100644
--- a/include/linux/iio/common/st_sensors.h
+++ b/include/linux/iio/common/st_sensors.h
@@ -17,6 +17,8 @@
 #include <linux/iio/trigger.h>
 #include <linux/bitops.h>
 
+#include <linux/platform_data/st_sensors_pdata.h>
+
 #define ST_SENSORS_TX_MAX_LENGTH                2
 #define ST_SENSORS_RX_MAX_LENGTH                6
 
@@ -118,14 +120,16 @@ struct st_sensor_bdu {
 /**
  * struct st_sensor_data_ready_irq - ST sensor device data-ready interrupt
  * @addr: address of the register.
- * @mask: mask to write the on/off value.
+ * @mask_int1: mask to enable/disable IRQ on INT1 pin.
+ * @mask_int2: mask to enable/disable IRQ on INT2 pin.
  * struct ig1 - represents the Interrupt Generator 1 of sensors.
  * @en_addr: address of the enable ig1 register.
  * @en_mask: mask to write the on/off value for enable.
  */
 struct st_sensor_data_ready_irq {
         u8 addr;
-        u8 mask;
+        u8 mask_int1;
+        u8 mask_int2;
         struct {
                 u8 en_addr;
                 u8 en_mask;
@@ -201,6 +205,7 @@ struct st_sensors {
  * @buffer_data: Data used by buffer part.
  * @odr: Output data rate of the sensor [Hz].
  * num_data_channels: Number of data channels used in buffer.
+ * @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
  * @get_irq_data_ready: Function to get the IRQ used for data ready signal.
  * @tf: Transfer function structure used by I/O operations.
  * @tb: Transfer buffers and mutex used by I/O operations.
@@ -219,6 +224,8 @@ struct st_sensor_data {
         unsigned int odr;
         unsigned int num_data_channels;
 
+        u8 drdy_int_pin;
+
         unsigned int (*get_irq_data_ready) (struct iio_dev *indio_dev);
 
         const struct st_sensor_transfer_function *tf;
@@ -249,7 +256,8 @@ static inline void st_sensors_deallocate_trigger(struct iio_dev *indio_dev)
 }
 #endif
 
-int st_sensors_init_sensor(struct iio_dev *indio_dev);
+int st_sensors_init_sensor(struct iio_dev *indio_dev,
+                                        struct st_sensors_platform_data *pdata);
 
 int st_sensors_set_enable(struct iio_dev *indio_dev, bool enable);
 
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 3d35b7023591..2103cc32a5fb 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -532,6 +532,60 @@ static inline struct iio_dev *iio_priv_to_dev(void *priv)
 void iio_device_free(struct iio_dev *indio_dev);
 
 /**
+ * devm_iio_device_alloc - Resource-managed iio_device_alloc()
+ * @dev:                Device to allocate iio_dev for
+ * @sizeof_priv:        Space to allocate for private structure.
+ *
+ * Managed iio_device_alloc.  iio_dev allocated with this function is
+ * automatically freed on driver detach.
+ *
+ * If an iio_dev allocated with this function needs to be freed separately,
+ * devm_iio_device_free() must be used.
+ *
+ * RETURNS:
+ * Pointer to allocated iio_dev on success, NULL on failure.
+ */
+struct iio_dev *devm_iio_device_alloc(struct device *dev, int sizeof_priv);
+
+/**
+ * devm_iio_device_free - Resource-managed iio_device_free()
+ * @dev:                Device this iio_dev belongs to
+ * @indio_dev:          the iio_dev associated with the device
+ *
+ * Free iio_dev allocated with devm_iio_device_alloc().
+ */
+void devm_iio_device_free(struct device *dev, struct iio_dev *indio_dev);
+
+/**
+ * devm_iio_trigger_alloc - Resource-managed iio_trigger_alloc()
+ * @dev:                Device to allocate iio_trigger for
+ * @fmt:                trigger name format. If it includes format
+ *                      specifiers, the additional arguments following
+ *                      format are formatted and inserted in the resulting
+ *                      string replacing their respective specifiers.
+ *
+ * Managed iio_trigger_alloc.  iio_trigger allocated with this function is
+ * automatically freed on driver detach.
+ *
+ * If an iio_trigger allocated with this function needs to be freed separately,
+ * devm_iio_trigger_free() must be used.
+ *
+ * RETURNS:
+ * Pointer to allocated iio_trigger on success, NULL on failure.
+ */
+struct iio_trigger *devm_iio_trigger_alloc(struct device *dev,
+                                                const char *fmt, ...);
+
+/**
+ * devm_iio_trigger_free - Resource-managed iio_trigger_free()
+ * @dev:                Device this iio_dev belongs to
+ * @iio_trig:           the iio_trigger associated with the device
+ *
+ * Free iio_trigger allocated with devm_iio_trigger_alloc().
+ */
+void devm_iio_trigger_free(struct device *dev, struct iio_trigger *iio_trig);
+
+/**
  * iio_buffer_enabled() - helper function to test if the buffer is enabled
  * @indio_dev:          IIO device structure for device
  **/
diff --git a/include/linux/iio/sysfs.h b/include/linux/iio/sysfs.h
index b7a934b9431b..2958c960003a 100644
--- a/include/linux/iio/sysfs.h
+++ b/include/linux/iio/sysfs.h
@@ -73,11 +73,6 @@ struct iio_const_attr {
             .dev_attr = __ATTR(_name, S_IRUGO, iio_read_const_attr, NULL)}
 
 /* Generic attributes of onetype or another */
-/**
- * IIO_DEV_ATTR_RESET: resets the device
- **/
-#define IIO_DEV_ATTR_RESET(_store)                      \
-        IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, _store, 0)
 
 /**
  * IIO_DEV_ATTR_SAMP_FREQ - sets any internal clock frequency
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index 3869c525b052..369cf2cd5144 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -8,6 +8,7 @@
  */
 #include <linux/irq.h>
 #include <linux/module.h>
+#include <linux/atomic.h>
 
 #ifndef _IIO_TRIGGER_H_
 #define _IIO_TRIGGER_H_
@@ -61,7 +62,7 @@ struct iio_trigger {
 
         struct list_head                list;
         struct list_head                alloc_list;
-        int use_count;
+        atomic_t                        use_count;
 
         struct irq_chip                 subirq_chip;
         int                             subirq_base;
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index b99cd23f3474..79640e015a86 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -5,45 +5,13 @@
 
 #include <linux/bitmap.h>
 #include <linux/if.h>
+#include <linux/ip.h>
 #include <linux/netdevice.h>
 #include <linux/rcupdate.h>
 #include <linux/timer.h>
 #include <linux/sysctl.h>
 #include <linux/rtnetlink.h>
 
-enum
-{
-        IPV4_DEVCONF_FORWARDING=1,
-        IPV4_DEVCONF_MC_FORWARDING,
-        IPV4_DEVCONF_PROXY_ARP,
-        IPV4_DEVCONF_ACCEPT_REDIRECTS,
-        IPV4_DEVCONF_SECURE_REDIRECTS,
-        IPV4_DEVCONF_SEND_REDIRECTS,
-        IPV4_DEVCONF_SHARED_MEDIA,
-        IPV4_DEVCONF_RP_FILTER,
-        IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
-        IPV4_DEVCONF_BOOTP_RELAY,
-        IPV4_DEVCONF_LOG_MARTIANS,
-        IPV4_DEVCONF_TAG,
-        IPV4_DEVCONF_ARPFILTER,
-        IPV4_DEVCONF_MEDIUM_ID,
-        IPV4_DEVCONF_NOXFRM,
-        IPV4_DEVCONF_NOPOLICY,
-        IPV4_DEVCONF_FORCE_IGMP_VERSION,
-        IPV4_DEVCONF_ARP_ANNOUNCE,
-        IPV4_DEVCONF_ARP_IGNORE,
-        IPV4_DEVCONF_PROMOTE_SECONDARIES,
-        IPV4_DEVCONF_ARP_ACCEPT,
-        IPV4_DEVCONF_ARP_NOTIFY,
-        IPV4_DEVCONF_ACCEPT_LOCAL,
-        IPV4_DEVCONF_SRC_VMARK,
-        IPV4_DEVCONF_PROXY_ARP_PVLAN,
-        IPV4_DEVCONF_ROUTE_LOCALNET,
-        __IPV4_DEVCONF_MAX
-};
-
-#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
-
 struct ipv4_devconf {
         void    *sysctl;
         int     data[IPV4_DEVCONF_MAX];
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 850e95bc766c..28ea38439313 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -19,6 +19,8 @@ struct ipv6_devconf {
         __s32           rtr_solicit_interval;
         __s32           rtr_solicit_delay;
         __s32           force_mld_version;
+        __s32           mldv1_unsolicited_report_interval;
+        __s32           mldv2_unsolicited_report_interval;
 #ifdef CONFIG_IPV6_PRIVACY
         __s32           use_tempaddr;
         __s32           temp_valid_lft;
@@ -48,6 +50,7 @@ struct ipv6_devconf {
         __s32           accept_dad;
         __s32           force_tllao;
         __s32           ndisc_notify;
+        __s32           suppress_frag_ndisc;
         void            *sysctl;
 };
 
@@ -101,6 +104,7 @@ struct inet6_skb_parm {
 #define IP6SKB_FORWARDED        2
 #define IP6SKB_REROUTED         4
 #define IP6SKB_ROUTERALERT      8
+#define IP6SKB_FRAGMENTED      16
 };
 
 #define IP6CB(skb)      ((struct inet6_skb_parm*)((skb)->cb))
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 8685d1be12c7..31229e0be90b 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -57,16 +57,13 @@
 #define JBD_EXPENSIVE_CHECKING
 extern u8 journal_enable_debug;
 
-#define jbd_debug(n, f, a...)                                           \
-        do {                                                            \
-                if ((n) <= journal_enable_debug) {                      \
-                        printk (KERN_DEBUG "(%s, %d): %s: ",            \
-                                __FILE__, __LINE__, __func__);  \
-                        printk (f, ## a);                               \
-                }                                                       \
-        } while (0)
+void __jbd_debug(int level, const char *file, const char *func,
+                 unsigned int line, const char *fmt, ...);
+
+#define jbd_debug(n, fmt, a...) \
+        __jbd_debug((n), __FILE__, __func__, __LINE__, (fmt), ##a)
 #else
-#define jbd_debug(f, a...)      /**/
+#define jbd_debug(n, fmt, a...)    /**/
 #endif
 
 static inline void *jbd_alloc(size_t size, gfp_t flags)
@@ -77,7 +74,7 @@ static inline void *jbd_alloc(size_t size, gfp_t flags)
 static inline void jbd_free(void *ptr, size_t size)
 {
         free_pages((unsigned long)ptr, get_order(size));
-};
+}
 
 #define JFS_MIN_JOURNAL_BLOCKS 1024
 
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 97ba4e78a37e..d235e88cfd7c 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -101,13 +101,13 @@ static inline u64 get_jiffies_64(void)
 #define time_after(a,b)         \
         (typecheck(unsigned long, a) && \
          typecheck(unsigned long, b) && \
-         ((long)(b) - (long)(a) < 0))
+         ((long)((b) - (a)) < 0))
 #define time_before(a,b)        time_after(b,a)
 
 #define time_after_eq(a,b)      \
         (typecheck(unsigned long, a) && \
          typecheck(unsigned long, b) && \
-         ((long)(a) - (long)(b) >= 0))
+         ((long)((a) - (b)) >= 0))
 #define time_before_eq(a,b)     time_after_eq(b,a)
 
 /*
@@ -130,13 +130,13 @@ static inline u64 get_jiffies_64(void)
 #define time_after64(a,b)       \
         (typecheck(__u64, a) && \
          typecheck(__u64, b) && \
-         ((__s64)(b) - (__s64)(a) < 0))
+         ((__s64)((b) - (a)) < 0))
 #define time_before64(a,b)      time_after64(b,a)
 
 #define time_after_eq64(a,b)    \
         (typecheck(__u64, a) && \
          typecheck(__u64, b) && \
-         ((__s64)(a) - (__s64)(b) >= 0))
+         ((__s64)((a) - (b)) >= 0))
 #define time_before_eq64(a,b)   time_after_eq64(b,a)
 
 #define time_in_range64(a, b, c) \
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index 0976fc46d1e0..a5079072da66 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -48,7 +48,6 @@
 
 #include <linux/types.h>
 #include <linux/compiler.h>
-#include <linux/workqueue.h>
 
 #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
 
@@ -61,12 +60,6 @@ struct static_key {
 #endif
 };
 
-struct static_key_deferred {
-        struct static_key key;
-        unsigned long timeout;
-        struct delayed_work work;
-};
-
 # include <asm/jump_label.h>
 # define HAVE_JUMP_LABEL
 #endif  /* CC_HAVE_ASM_GOTO && CONFIG_JUMP_LABEL */
@@ -78,6 +71,7 @@ enum jump_label_type {
 
 struct module;
 
+#include <linux/atomic.h>
 #ifdef HAVE_JUMP_LABEL
 
 #define JUMP_LABEL_TRUE_BRANCH 1UL
@@ -119,10 +113,7 @@ extern void arch_jump_label_transform_static(struct jump_entry *entry,
 extern int jump_label_text_reserved(void *start, void *end);
 extern void static_key_slow_inc(struct static_key *key);
 extern void static_key_slow_dec(struct static_key *key);
-extern void static_key_slow_dec_deferred(struct static_key_deferred *key);
 extern void jump_label_apply_nops(struct module *mod);
-extern void
-jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl);
 
 #define STATIC_KEY_INIT_TRUE ((struct static_key) \
         { .enabled = ATOMIC_INIT(1), .entries = (void *)1 })
@@ -131,8 +122,6 @@ jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl);
 
 #else  /* !HAVE_JUMP_LABEL */
 
-#include <linux/atomic.h>
-
 struct static_key {
         atomic_t enabled;
 };
@@ -141,10 +130,6 @@ static __always_inline void jump_label_init(void)
 {
 }
 
-struct static_key_deferred {
-        struct static_key  key;
-};
-
 static __always_inline bool static_key_false(struct static_key *key)
 {
         if (unlikely(atomic_read(&key->enabled)) > 0)
@@ -169,11 +154,6 @@ static inline void static_key_slow_dec(struct static_key *key)
         atomic_dec(&key->enabled);
 }
 
-static inline void static_key_slow_dec_deferred(struct static_key_deferred *key)
-{
-        static_key_slow_dec(&key->key);
-}
-
 static inline int jump_label_text_reserved(void *start, void *end)
 {
         return 0;
@@ -187,12 +167,6 @@ static inline int jump_label_apply_nops(struct module *mod)
         return 0;
 }
 
-static inline void
-jump_label_rate_limit(struct static_key_deferred *key,
-                unsigned long rl)
-{
-}
-
 #define STATIC_KEY_INIT_TRUE ((struct static_key) \
                 { .enabled = ATOMIC_INIT(1) })
 #define STATIC_KEY_INIT_FALSE ((struct static_key) \
diff --git a/include/linux/jump_label_ratelimit.h b/include/linux/jump_label_ratelimit.h
new file mode 100644
index 000000000000..113788389b3d
--- /dev/null
+++ b/include/linux/jump_label_ratelimit.h
@@ -0,0 +1,34 @@
+#ifndef _LINUX_JUMP_LABEL_RATELIMIT_H
+#define _LINUX_JUMP_LABEL_RATELIMIT_H
+
+#include <linux/jump_label.h>
+#include <linux/workqueue.h>
+
+#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
+struct static_key_deferred {
+        struct static_key key;
+        unsigned long timeout;
+        struct delayed_work work;
+};
+#endif
+
+#ifdef HAVE_JUMP_LABEL
+extern void static_key_slow_dec_deferred(struct static_key_deferred *key);
+extern void
+jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl);
+
+#else   /* !HAVE_JUMP_LABEL */
+struct static_key_deferred {
+        struct static_key  key;
+};
+static inline void static_key_slow_dec_deferred(struct static_key_deferred *key)
+{
+        static_key_slow_dec(&key->key);
+}
+static inline void
+jump_label_rate_limit(struct static_key_deferred *key,
+                unsigned long rl)
+{
+}
+#endif  /* HAVE_JUMP_LABEL */
+#endif  /* _LINUX_JUMP_LABEL_RATELIMIT_H */
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index b7c8cdc1d422..cbfb171bbcba 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -36,10 +36,9 @@ struct kbd_struct {
 #define VC_CTRLRLOCK    KG_CTRLR        /* ctrlr lock mode */
         unsigned char slockstate;       /* for `sticky' Shift, Ctrl, etc. */
 
-        unsigned char ledmode:2;        /* one 2-bit value */
+        unsigned char ledmode:1;
 #define LED_SHOW_FLAGS 0        /* traditional state */
 #define LED_SHOW_IOCTL 1        /* only change leds upon ioctl */
-#define LED_SHOW_MEM 2          /* `heartbeat': peek into memory */
 
         unsigned char ledflagstate:4;   /* flags, not lights */
         unsigned char default_ledflagstate:4;
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 3bef14c6586b..482ad2d84a32 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -629,7 +629,7 @@ extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
 static inline void tracing_start(void) { }
 static inline void tracing_stop(void) { }
 static inline void ftrace_off_permanent(void) { }
-static inline void trace_dump_stack(void) { }
+static inline void trace_dump_stack(int skip) { }
 
 static inline void tracing_on(void) { }
 static inline void tracing_off(void) { }
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 939b11268c86..de6dcbcc6ef7 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -26,6 +26,7 @@
 #include <linux/kernel.h>
 #include <linux/wait.h>
 #include <linux/atomic.h>
+#include <linux/workqueue.h>
 
 #define UEVENT_HELPER_PATH_LEN          256
 #define UEVENT_NUM_ENVP                 32      /* number of env pointers */
@@ -65,6 +66,9 @@ struct kobject {
         struct kobj_type        *ktype;
         struct sysfs_dirent     *sd;
         struct kref             kref;
+#ifdef CONFIG_DEBUG_KOBJECT_RELEASE
+        struct delayed_work     release;
+#endif
         unsigned int state_initialized:1;
         unsigned int state_in_sysfs:1;
         unsigned int state_add_uevent_sent:1;
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index debf208b7611..31c0cd1c941a 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -69,7 +69,7 @@ typedef union ktime ktime_t;		/* Kill this */
  * @secs:       seconds to set
  * @nsecs:      nanoseconds to set
  *
- * Return the ktime_t representation of the value
+ * Return: The ktime_t representation of the value.
  */
 static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 {
@@ -151,7 +151,7 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
  * @lhs:        minuend
  * @rhs:        subtrahend
  *
- * Returns the remainder of the subtraction
+ * Return: The remainder of the subtraction.
  */
 static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
 {
@@ -169,7 +169,7 @@ static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
  * @add1:       addend1
  * @add2:       addend2
  *
- * Returns the sum of @add1 and @add2.
+ * Return: The sum of @add1 and @add2.
  */
 static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
 {
@@ -195,7 +195,7 @@ static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
  * @kt:         addend
  * @nsec:       the scalar nsec value to add
  *
- * Returns the sum of @kt and @nsec in ktime_t format
+ * Return: The sum of @kt and @nsec in ktime_t format.
  */
 extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
 
@@ -204,7 +204,7 @@ extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
  * @kt:         minuend
  * @nsec:       the scalar nsec value to subtract
  *
- * Returns the subtraction of @nsec from @kt in ktime_t format
+ * Return: The subtraction of @nsec from @kt in ktime_t format.
  */
 extern ktime_t ktime_sub_ns(const ktime_t kt, u64 nsec);
 
@@ -212,7 +212,7 @@ extern ktime_t ktime_sub_ns(const ktime_t kt, u64 nsec);
  * timespec_to_ktime - convert a timespec to ktime_t format
  * @ts:         the timespec variable to convert
  *
- * Returns a ktime_t variable with the converted timespec value
+ * Return: A ktime_t variable with the converted timespec value.
  */
 static inline ktime_t timespec_to_ktime(const struct timespec ts)
 {
@@ -224,7 +224,7 @@ static inline ktime_t timespec_to_ktime(const struct timespec ts)
  * timeval_to_ktime - convert a timeval to ktime_t format
  * @tv:         the timeval variable to convert
  *
- * Returns a ktime_t variable with the converted timeval value
+ * Return: A ktime_t variable with the converted timeval value.
  */
 static inline ktime_t timeval_to_ktime(const struct timeval tv)
 {
@@ -237,7 +237,7 @@ static inline ktime_t timeval_to_ktime(const struct timeval tv)
  * ktime_to_timespec - convert a ktime_t variable to timespec format
  * @kt:         the ktime_t variable to convert
  *
- * Returns the timespec representation of the ktime value
+ * Return: The timespec representation of the ktime value.
  */
 static inline struct timespec ktime_to_timespec(const ktime_t kt)
 {
@@ -249,7 +249,7 @@ static inline struct timespec ktime_to_timespec(const ktime_t kt)
  * ktime_to_timeval - convert a ktime_t variable to timeval format
  * @kt:         the ktime_t variable to convert
  *
- * Returns the timeval representation of the ktime value
+ * Return: The timeval representation of the ktime value.
  */
 static inline struct timeval ktime_to_timeval(const ktime_t kt)
 {
@@ -262,7 +262,7 @@ static inline struct timeval ktime_to_timeval(const ktime_t kt)
  * ktime_to_ns - convert a ktime_t variable to scalar nanoseconds
  * @kt:         the ktime_t variable to convert
  *
- * Returns the scalar nanoseconds representation of @kt
+ * Return: The scalar nanoseconds representation of @kt.
  */
 static inline s64 ktime_to_ns(const ktime_t kt)
 {
@@ -276,7 +276,9 @@ static inline s64 ktime_to_ns(const ktime_t kt)
  * @cmp1:       comparable1
  * @cmp2:       comparable2
  *
- * Compare two ktime_t variables, returns 1 if equal
+ * Compare two ktime_t variables.
+ *
+ * Return: 1 if equal.
  */
 static inline int ktime_equal(const ktime_t cmp1, const ktime_t cmp2)
 {
@@ -288,7 +290,7 @@ static inline int ktime_equal(const ktime_t cmp1, const ktime_t cmp2)
  * @cmp1:       comparable1
  * @cmp2:       comparable2
  *
- * Returns ...
+ * Return: ...
  *   cmp1  < cmp2: return <0
  *   cmp1 == cmp2: return 0
  *   cmp1  > cmp2: return >0
@@ -342,7 +344,7 @@ extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs);
  * @kt:         the ktime_t variable to convert
  * @ts:         the timespec variable to store the result in
  *
- * Returns true if there was a successful conversion, false if kt was 0.
+ * Return: %true if there was a successful conversion, %false if kt was 0.
  */
 static inline __must_check bool ktime_to_timespec_cond(const ktime_t kt,
                                                        struct timespec *ts)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index a63d83ebd151..ca645a01d37a 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -85,6 +85,12 @@ static inline bool is_noslot_pfn(pfn_t pfn)
         return pfn == KVM_PFN_NOSLOT;
 }
 
+/*
+ * architectures with KVM_HVA_ERR_BAD other than PAGE_OFFSET (e.g. s390)
+ * provide own defines and kvm_is_error_hva
+ */
+#ifndef KVM_HVA_ERR_BAD
+
 #define KVM_HVA_ERR_BAD         (PAGE_OFFSET)
 #define KVM_HVA_ERR_RO_BAD      (PAGE_OFFSET + PAGE_SIZE)
 
@@ -93,6 +99,8 @@ static inline bool kvm_is_error_hva(unsigned long addr)
         return addr >= PAGE_OFFSET;
 }
 
+#endif
+
 #define KVM_ERR_PTR_BAD_PAGE    (ERR_PTR(-ENOENT))
 
 static inline bool is_error_page(struct page *page)
@@ -160,8 +168,12 @@ enum kvm_bus {
 
 int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
                      int len, const void *val);
+int kvm_io_bus_write_cookie(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
+                            int len, const void *val, long cookie);
 int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len,
                     void *val);
+int kvm_io_bus_read_cookie(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
+                           int len, void *val, long cookie);
 int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
                             int len, struct kvm_io_device *dev);
 int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
@@ -499,6 +511,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
 void kvm_arch_free_memslot(struct kvm_memory_slot *free,
                            struct kvm_memory_slot *dont);
 int kvm_arch_create_memslot(struct kvm_memory_slot *slot, unsigned long npages);
+void kvm_arch_memslots_updated(struct kvm *kvm);
 int kvm_arch_prepare_memory_region(struct kvm *kvm,
                                 struct kvm_memory_slot *memslot,
                                 struct kvm_userspace_memory_region *mem,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 4ea55bb45deb..0e23c26485f4 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -138,6 +138,22 @@ enum {
         ATA_SHT_THIS_ID         = -1,
         ATA_SHT_USE_CLUSTERING  = 1,
 
+        /* struct ata_taskfile flags */
+        ATA_TFLAG_LBA48         = (1 << 0), /* enable 48-bit LBA and "HOB" */
+        ATA_TFLAG_ISADDR        = (1 << 1), /* enable r/w to nsect/lba regs */
+        ATA_TFLAG_DEVICE        = (1 << 2), /* enable r/w to device reg */
+        ATA_TFLAG_WRITE         = (1 << 3), /* data dir: host->dev==1 (write) */
+        ATA_TFLAG_LBA           = (1 << 4), /* enable LBA */
+        ATA_TFLAG_FUA           = (1 << 5), /* enable FUA */
+        ATA_TFLAG_POLLING       = (1 << 6), /* set nIEN to 1 and use polling */
+
+        /* protocol flags */
+        ATA_PROT_FLAG_PIO       = (1 << 0), /* is PIO */
+        ATA_PROT_FLAG_DMA       = (1 << 1), /* is DMA */
+        ATA_PROT_FLAG_DATA      = ATA_PROT_FLAG_PIO | ATA_PROT_FLAG_DMA,
+        ATA_PROT_FLAG_NCQ       = (1 << 2), /* is NCQ */
+        ATA_PROT_FLAG_ATAPI     = (1 << 3), /* is ATAPI */
+
         /* struct ata_device stuff */
         ATA_DFLAG_LBA           = (1 << 0), /* device supports LBA */
         ATA_DFLAG_LBA48         = (1 << 1), /* device supports LBA48 */
@@ -156,6 +172,7 @@ enum {
         ATA_DFLAG_DUBIOUS_XFER  = (1 << 16), /* data transfer not verified */
         ATA_DFLAG_NO_UNLOAD     = (1 << 17), /* device doesn't support unload */
         ATA_DFLAG_UNLOCK_HPA    = (1 << 18), /* unlock HPA */
+        ATA_DFLAG_NCQ_SEND_RECV = (1 << 19), /* device supports NCQ SEND and RECV */
         ATA_DFLAG_INIT_MASK     = (1 << 24) - 1,
 
         ATA_DFLAG_DETACH        = (1 << 24),
@@ -207,6 +224,7 @@ enum {
         ATA_FLAG_ACPI_SATA      = (1 << 17), /* need native SATA ACPI layout */
         ATA_FLAG_AN             = (1 << 18), /* controller supports AN */
         ATA_FLAG_PMP            = (1 << 19), /* controller supports PMP */
+        ATA_FLAG_FPDMA_AUX      = (1 << 20), /* controller supports H2DFIS aux field */
         ATA_FLAG_EM             = (1 << 21), /* driver supports enclosure
                                               * management */
         ATA_FLAG_SW_ACTIVITY    = (1 << 22), /* driver supports sw activity
@@ -518,6 +536,33 @@ enum sw_activity {
         BLINK_OFF,
 };
 
+struct ata_taskfile {
+        unsigned long           flags;          /* ATA_TFLAG_xxx */
+        u8                      protocol;       /* ATA_PROT_xxx */
+
+        u8                      ctl;            /* control reg */
+
+        u8                      hob_feature;    /* additional data */
+        u8                      hob_nsect;      /* to support LBA48 */
+        u8                      hob_lbal;
+        u8                      hob_lbam;
+        u8                      hob_lbah;
+
+        u8                      feature;
+        u8                      nsect;
+        u8                      lbal;
+        u8                      lbam;
+        u8                      lbah;
+
+        u8                      device;
+
+        u8                      command;        /* IO operation */
+
+        u32                     auxiliary;      /* auxiliary field */
+                                                /* from SATA 3.1 and */
+                                                /* ATA-8 ACS-3 */
+};
+
 #ifdef CONFIG_ATA_SFF
 struct ata_ioports {
         void __iomem            *cmd_addr;
@@ -660,6 +705,9 @@ struct ata_device {
         /* DEVSLP Timing Variables from Identify Device Data Log */
         u8                      devslp_timing[ATA_LOG_DEVSLP_SIZE];
 
+        /* NCQ send and receive log subcommand support */
+        u8                      ncq_send_recv_cmds[ATA_LOG_NCQ_SEND_RECV_SIZE];
+
         /* error history */
         int                     spdn_cnt;
         /* ering is CLEAR_END, read comment above CLEAR_END */
@@ -959,6 +1007,69 @@ extern const unsigned long sata_deb_timing_long[];
 extern struct ata_port_operations ata_dummy_port_ops;
 extern const struct ata_port_info ata_dummy_port_info;
 
+/*
+ * protocol tests
+ */
+static inline unsigned int ata_prot_flags(u8 prot)
+{
+        switch (prot) {
+        case ATA_PROT_NODATA:
+                return 0;
+        case ATA_PROT_PIO:
+                return ATA_PROT_FLAG_PIO;
+        case ATA_PROT_DMA:
+                return ATA_PROT_FLAG_DMA;
+        case ATA_PROT_NCQ:
+                return ATA_PROT_FLAG_DMA | ATA_PROT_FLAG_NCQ;
+        case ATAPI_PROT_NODATA:
+                return ATA_PROT_FLAG_ATAPI;
+        case ATAPI_PROT_PIO:
+                return ATA_PROT_FLAG_ATAPI | ATA_PROT_FLAG_PIO;
+        case ATAPI_PROT_DMA:
+                return ATA_PROT_FLAG_ATAPI | ATA_PROT_FLAG_DMA;
+        }
+        return 0;
+}
+
+static inline int ata_is_atapi(u8 prot)
+{
+        return ata_prot_flags(prot) & ATA_PROT_FLAG_ATAPI;
+}
+
+static inline int ata_is_nodata(u8 prot)
+{
+        return !(ata_prot_flags(prot) & ATA_PROT_FLAG_DATA);
+}
+
+static inline int ata_is_pio(u8 prot)
+{
+        return ata_prot_flags(prot) & ATA_PROT_FLAG_PIO;
+}
+
+static inline int ata_is_dma(u8 prot)
+{
+        return ata_prot_flags(prot) & ATA_PROT_FLAG_DMA;
+}
+
+static inline int ata_is_ncq(u8 prot)
+{
+        return ata_prot_flags(prot) & ATA_PROT_FLAG_NCQ;
+}
+
+static inline int ata_is_data(u8 prot)
+{
+        return ata_prot_flags(prot) & ATA_PROT_FLAG_DATA;
+}
+
+static inline int is_multi_taskfile(struct ata_taskfile *tf)
+{
+        return (tf->command == ATA_CMD_READ_MULTI) ||
+               (tf->command == ATA_CMD_WRITE_MULTI) ||
+               (tf->command == ATA_CMD_READ_MULTI_EXT) ||
+               (tf->command == ATA_CMD_WRITE_MULTI_EXT) ||
+               (tf->command == ATA_CMD_WRITE_MULTI_FUA_EXT);
+}
+
 static inline const unsigned long *
 sata_ehc_deb_timing(struct ata_eh_context *ehc)
 {
@@ -1142,8 +1253,6 @@ int ata_acpi_stm(struct ata_port *ap, const struct ata_acpi_gtm *stm);
 int ata_acpi_gtm(struct ata_port *ap, struct ata_acpi_gtm *stm);
 unsigned long ata_acpi_gtm_xfermask(struct ata_device *dev,
                                     const struct ata_acpi_gtm *gtm);
-acpi_handle ata_ap_acpi_handle(struct ata_port *ap);
-acpi_handle ata_dev_acpi_handle(struct ata_device *dev);
 int ata_acpi_cbl_80wire(struct ata_port *ap, const struct ata_acpi_gtm *gtm);
 #else
 static inline const struct ata_acpi_gtm *ata_acpi_init_gtm(struct ata_port *ap)
@@ -1497,6 +1606,13 @@ static inline int ata_ncq_enabled(struct ata_device *dev)
                               ATA_DFLAG_NCQ)) == ATA_DFLAG_NCQ;
 }
 
+static inline bool ata_fpdma_dsm_supported(struct ata_device *dev)
+{
+        return (dev->flags & ATA_DFLAG_NCQ_SEND_RECV) &&
+                (dev->ncq_send_recv_cmds[ATA_LOG_NCQ_SEND_RECV_DSM_OFFSET] &
+                 ATA_LOG_NCQ_SEND_RECV_DSM_TRIM);
+}
+
 static inline void ata_qc_set_polling(struct ata_queued_cmd *qc)
 {
         qc->tf.ctl |= ATA_NIEN;
diff --git a/include/linux/llist.h b/include/linux/llist.h
index cdaa7f023899..8828a78dec9a 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -125,6 +125,29 @@ static inline void init_llist_head(struct llist_head *list)
              (pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
 
 /**
+ * llist_for_each_entry_safe - iterate over some deleted entries of lock-less list of given type
+ *                             safe against removal of list entry
+ * @pos:        the type * to use as a loop cursor.
+ * @n:          another type * to use as temporary storage
+ * @node:       the first entry of deleted list entries.
+ * @member:     the name of the llist_node with the struct.
+ *
+ * In general, some entries of the lock-less list can be traversed
+ * safely only after being removed from list, so start with an entry
+ * instead of list head.
+ *
+ * If being used on entries deleted from lock-less list directly, the
+ * traverse order is from the newest to the oldest added entry.  If
+ * you want to traverse from the oldest to the newest, you must
+ * reverse the order by yourself before traversing.
+ */
+#define llist_for_each_entry_safe(pos, n, node, member)                        \
+        for (pos = llist_entry((node), typeof(*pos), member);                  \
+             &pos->member != NULL &&                                           \
+                (n = llist_entry(pos->member.next, typeof(*n), member), true); \
+             pos = n)
+
+/**
  * llist_empty - tests whether a lock-less list is empty
  * @head:       the list to test
  *
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index f1e877b79ed8..cfc2f119779a 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -365,7 +365,7 @@ extern void lockdep_trace_alloc(gfp_t mask);
 
 #define lockdep_recursing(tsk)  ((tsk)->lockdep_recursion)
 
-#else /* !LOCKDEP */
+#else /* !CONFIG_LOCKDEP */
 
 static inline void lockdep_off(void)
 {
@@ -479,82 +479,36 @@ static inline void print_irqtrace_events(struct task_struct *curr)
  * on the per lock-class debug mode:
  */
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define spin_acquire_nest(l, s, t, n, i)      lock_acquire(l, s, t, 0, 2, n, i)
-# else
-#  define spin_acquire(l, s, t, i)              lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define spin_acquire_nest(l, s, t, n, i)      lock_acquire(l, s, t, 0, 1, NULL, i)
-# endif
-# define spin_release(l, n, i)                  lock_release(l, n, i)
+#ifdef CONFIG_PROVE_LOCKING
+ #define lock_acquire_exclusive(l, s, t, n, i)          lock_acquire(l, s, t, 0, 2, n, i)
+ #define lock_acquire_shared(l, s, t, n, i)             lock_acquire(l, s, t, 1, 2, n, i)
+ #define lock_acquire_shared_recursive(l, s, t, n, i)   lock_acquire(l, s, t, 2, 2, n, i)
 #else
-# define spin_acquire(l, s, t, i)               do { } while (0)
-# define spin_release(l, n, i)                  do { } while (0)
+ #define lock_acquire_exclusive(l, s, t, n, i)          lock_acquire(l, s, t, 0, 1, n, i)
+ #define lock_acquire_shared(l, s, t, n, i)             lock_acquire(l, s, t, 1, 1, n, i)
+ #define lock_acquire_shared_recursive(l, s, t, n, i)   lock_acquire(l, s, t, 2, 1, n, i)
 #endif
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 2, NULL, i)
-# else
-#  define rwlock_acquire(l, s, t, i)            lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define rwlock_acquire_read(l, s, t, i)       lock_acquire(l, s, t, 2, 1, NULL, i)
-# endif
-# define rwlock_release(l, n, i)                lock_release(l, n, i)
-#else
-# define rwlock_acquire(l, s, t, i)             do { } while (0)
-# define rwlock_acquire_read(l, s, t, i)        do { } while (0)
-# define rwlock_release(l, n, i)                do { } while (0)
-#endif
+#define spin_acquire(l, s, t, i)                lock_acquire_exclusive(l, s, t, NULL, i)
+#define spin_acquire_nest(l, s, t, n, i)        lock_acquire_exclusive(l, s, t, n, i)
+#define spin_release(l, n, i)                   lock_release(l, n, i)
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define mutex_acquire_nest(l, s, t, n, i)     lock_acquire(l, s, t, 0, 2, n, i)
-# else
-#  define mutex_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define mutex_acquire_nest(l, s, t, n, i)     lock_acquire(l, s, t, 0, 1, n, i)
-# endif
-# define mutex_release(l, n, i)                 lock_release(l, n, i)
-#else
-# define mutex_acquire(l, s, t, i)              do { } while (0)
-# define mutex_acquire_nest(l, s, t, n, i)      do { } while (0)
-# define mutex_release(l, n, i)                 do { } while (0)
-#endif
+#define rwlock_acquire(l, s, t, i)              lock_acquire_exclusive(l, s, t, NULL, i)
+#define rwlock_acquire_read(l, s, t, i)         lock_acquire_shared_recursive(l, s, t, NULL, i)
+#define rwlock_release(l, n, i)                 lock_release(l, n, i)
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define rwsem_acquire_nest(l, s, t, n, i)     lock_acquire(l, s, t, 0, 2, n, i)
-#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 2, NULL, i)
-# else
-#  define rwsem_acquire(l, s, t, i)             lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define rwsem_acquire_nest(l, s, t, n, i)     lock_acquire(l, s, t, 0, 1, n, i)
-#  define rwsem_acquire_read(l, s, t, i)        lock_acquire(l, s, t, 1, 1, NULL, i)
-# endif
+#define mutex_acquire(l, s, t, i)               lock_acquire_exclusive(l, s, t, NULL, i)
+#define mutex_acquire_nest(l, s, t, n, i)       lock_acquire_exclusive(l, s, t, n, i)
+#define mutex_release(l, n, i)                  lock_release(l, n, i)
+
+#define rwsem_acquire(l, s, t, i)               lock_acquire_exclusive(l, s, t, NULL, i)
+#define rwsem_acquire_nest(l, s, t, n, i)       lock_acquire_exclusive(l, s, t, n, i)
+#define rwsem_acquire_read(l, s, t, i)          lock_acquire_shared(l, s, t, NULL, i)
 # define rwsem_release(l, n, i)                 lock_release(l, n, i)
-#else
-# define rwsem_acquire(l, s, t, i)              do { } while (0)
-# define rwsem_acquire_nest(l, s, t, n, i)      do { } while (0)
-# define rwsem_acquire_read(l, s, t, i)         do { } while (0)
-# define rwsem_release(l, n, i)                 do { } while (0)
-#endif
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define lock_map_acquire(l)           lock_acquire(l, 0, 0, 0, 2, NULL, _THIS_IP_)
-#  define lock_map_acquire_read(l)      lock_acquire(l, 0, 0, 2, 2, NULL, _THIS_IP_)
-# else
-#  define lock_map_acquire(l)           lock_acquire(l, 0, 0, 0, 1, NULL, _THIS_IP_)
-#  define lock_map_acquire_read(l)      lock_acquire(l, 0, 0, 2, 1, NULL, _THIS_IP_)
-# endif
+#define lock_map_acquire(l)                     lock_acquire_exclusive(l, 0, 0, NULL, _THIS_IP_)
+#define lock_map_acquire_read(l)                lock_acquire_shared_recursive(l, 0, 0, NULL, _THIS_IP_)
 # define lock_map_release(l)                    lock_release(l, 1, _THIS_IP_)
-#else
-# define lock_map_acquire(l)                    do { } while (0)
-# define lock_map_acquire_read(l)               do { } while (0)
-# define lock_map_release(l)                    do { } while (0)
-#endif
 
 #ifdef CONFIG_PROVE_LOCKING
 # define might_lock(lock)                                               \
diff --git a/include/linux/lockref.h b/include/linux/lockref.h
new file mode 100644
index 000000000000..ca07b5028b01
--- /dev/null
+++ b/include/linux/lockref.h
@@ -0,0 +1,36 @@
+#ifndef __LINUX_LOCKREF_H
+#define __LINUX_LOCKREF_H
+
+/*
+ * Locked reference counts.
+ *
+ * These are different from just plain atomic refcounts in that they
+ * are atomic with respect to the spinlock that goes with them.  In
+ * particular, there can be implementations that don't actually get
+ * the spinlock for the common decrement/increment operations, but they
+ * still have to check that the operation is done semantically as if
+ * the spinlock had been taken (using a cmpxchg operation that covers
+ * both the lock and the count word, or using memory transactions, for
+ * example).
+ */
+
+#include <linux/spinlock.h>
+
+struct lockref {
+        union {
+#ifdef CONFIG_CMPXCHG_LOCKREF
+                aligned_u64 lock_count;
+#endif
+                struct {
+                        spinlock_t lock;
+                        unsigned int count;
+                };
+        };
+};
+
+extern void lockref_get(struct lockref *);
+extern int lockref_get_not_zero(struct lockref *);
+extern int lockref_get_or_lock(struct lockref *);
+extern int lockref_put_or_lock(struct lockref *);
+
+#endif /* __LINUX_LOCKREF_H */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 7b4d9d79570b..6c416092e324 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -85,7 +85,7 @@ extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p);
 extern struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm);
 
 extern struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *memcg);
-extern struct mem_cgroup *mem_cgroup_from_cont(struct cgroup *cont);
+extern struct mem_cgroup *mem_cgroup_from_css(struct cgroup_subsys_state *css);
 
 static inline
 bool mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *memcg)
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 85c31a8e2904..9a6bbf76452d 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -25,16 +25,9 @@
 struct memory_block {
         unsigned long start_section_nr;
         unsigned long end_section_nr;
-        unsigned long state;
-        int section_count;
-
-        /*
-         * This serializes all state change requests.  It isn't
-         * held during creation because the control files are
-         * created long after the critical areas during
-         * initialization.
-         */
-        struct mutex state_mutex;
+        unsigned long state;            /* serialized by the dev->lock */
+        int section_count;              /* serialized by mem_sysfs_mutex */
+        int online_type;                /* for passing data to online routine */
         int phys_device;                /* to which fru does this belong? */
         void *hw;                       /* optional pointer to fw/hw data */
         int (*phys_callback)(struct memory_block *);
@@ -125,7 +118,6 @@ extern struct memory_block *find_memory_block_hinted(struct mem_section *,
                                                         struct memory_block *);
 extern struct memory_block *find_memory_block(struct mem_section *);
 #define CONFIG_MEM_BLOCK_SIZE   (PAGES_PER_SECTION<<PAGE_SHIFT)
-enum mem_add_context { BOOT, HOTPLUG };
 #endif /* CONFIG_MEMORY_HOTPLUG_SPARSE */
 
 #ifdef CONFIG_MEMORY_HOTPLUG
diff --git a/include/linux/mfd/arizona/gpio.h b/include/linux/mfd/arizona/gpio.h
new file mode 100644
index 000000000000..d2146bb74f89
--- /dev/null
+++ b/include/linux/mfd/arizona/gpio.h
@@ -0,0 +1,96 @@
+/*
+ * GPIO configuration for Arizona devices
+ *
+ * Copyright 2013 Wolfson Microelectronics. PLC.
+ *
+ * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _ARIZONA_GPIO_H
+#define _ARIZONA_GPIO_H
+
+#define ARIZONA_GP_FN_TXLRCLK                    0x00
+#define ARIZONA_GP_FN_GPIO                       0x01
+#define ARIZONA_GP_FN_IRQ1                       0x02
+#define ARIZONA_GP_FN_IRQ2                       0x03
+#define ARIZONA_GP_FN_OPCLK                      0x04
+#define ARIZONA_GP_FN_FLL1_OUT                   0x05
+#define ARIZONA_GP_FN_FLL2_OUT                   0x06
+#define ARIZONA_GP_FN_PWM1                       0x08
+#define ARIZONA_GP_FN_PWM2                       0x09
+#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED        0x0A
+#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED      0x0B
+#define ARIZONA_GP_FN_FLL1_LOCK                  0x0C
+#define ARIZONA_GP_FN_FLL2_LOCK                  0x0D
+#define ARIZONA_GP_FN_FLL1_CLOCK_OK              0x0F
+#define ARIZONA_GP_FN_FLL2_CLOCK_OK              0x10
+#define ARIZONA_GP_FN_HEADPHONE_DET              0x12
+#define ARIZONA_GP_FN_MIC_DET                    0x13
+#define ARIZONA_GP_FN_WSEQ_STATUS                0x15
+#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR          0x16
+#define ARIZONA_GP_FN_ASRC1_LOCK                 0x1A
+#define ARIZONA_GP_FN_ASRC2_LOCK                 0x1B
+#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR          0x1C
+#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT         0x1D
+#define ARIZONA_GP_FN_DRC1_ANTICLIP              0x1E
+#define ARIZONA_GP_FN_DRC1_DECAY                 0x1F
+#define ARIZONA_GP_FN_DRC1_NOISE                 0x20
+#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE         0x21
+#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT         0x22
+#define ARIZONA_GP_FN_DRC2_ANTICLIP              0x23
+#define ARIZONA_GP_FN_DRC2_DECAY                 0x24
+#define ARIZONA_GP_FN_DRC2_NOISE                 0x25
+#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE         0x26
+#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE       0x27
+#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR          0x28
+#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR          0x29
+#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR          0x2A
+#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN          0x2B
+#define ARIZONA_GP_FN_SPK_TEMP_WARNING           0x2C
+#define ARIZONA_GP_FN_UNDERCLOCKED               0x2D
+#define ARIZONA_GP_FN_OVERCLOCKED                0x2E
+#define ARIZONA_GP_FN_DSP_IRQ1                   0x35
+#define ARIZONA_GP_FN_DSP_IRQ2                   0x36
+#define ARIZONA_GP_FN_ASYNC_OPCLK                0x3D
+#define ARIZONA_GP_FN_BOOT_DONE                  0x44
+#define ARIZONA_GP_FN_DSP1_RAM_READY             0x45
+#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS          0x4B
+#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS        0x4C
+
+#define ARIZONA_GPN_DIR                          0x8000  /* GPN_DIR */
+#define ARIZONA_GPN_DIR_MASK                     0x8000  /* GPN_DIR */
+#define ARIZONA_GPN_DIR_SHIFT                        15  /* GPN_DIR */
+#define ARIZONA_GPN_DIR_WIDTH                         1  /* GPN_DIR */
+#define ARIZONA_GPN_PU                           0x4000  /* GPN_PU */
+#define ARIZONA_GPN_PU_MASK                      0x4000  /* GPN_PU */
+#define ARIZONA_GPN_PU_SHIFT                         14  /* GPN_PU */
+#define ARIZONA_GPN_PU_WIDTH                          1  /* GPN_PU */
+#define ARIZONA_GPN_PD                           0x2000  /* GPN_PD */
+#define ARIZONA_GPN_PD_MASK                      0x2000  /* GPN_PD */
+#define ARIZONA_GPN_PD_SHIFT                         13  /* GPN_PD */
+#define ARIZONA_GPN_PD_WIDTH                          1  /* GPN_PD */
+#define ARIZONA_GPN_LVL                          0x0800  /* GPN_LVL */
+#define ARIZONA_GPN_LVL_MASK                     0x0800  /* GPN_LVL */
+#define ARIZONA_GPN_LVL_SHIFT                        11  /* GPN_LVL */
+#define ARIZONA_GPN_LVL_WIDTH                         1  /* GPN_LVL */
+#define ARIZONA_GPN_POL                          0x0400  /* GPN_POL */
+#define ARIZONA_GPN_POL_MASK                     0x0400  /* GPN_POL */
+#define ARIZONA_GPN_POL_SHIFT                        10  /* GPN_POL */
+#define ARIZONA_GPN_POL_WIDTH                         1  /* GPN_POL */
+#define ARIZONA_GPN_OP_CFG                       0x0200  /* GPN_OP_CFG */
+#define ARIZONA_GPN_OP_CFG_MASK                  0x0200  /* GPN_OP_CFG */
+#define ARIZONA_GPN_OP_CFG_SHIFT                      9  /* GPN_OP_CFG */
+#define ARIZONA_GPN_OP_CFG_WIDTH                      1  /* GPN_OP_CFG */
+#define ARIZONA_GPN_DB                           0x0100  /* GPN_DB */
+#define ARIZONA_GPN_DB_MASK                      0x0100  /* GPN_DB */
+#define ARIZONA_GPN_DB_SHIFT                          8  /* GPN_DB */
+#define ARIZONA_GPN_DB_WIDTH                          1  /* GPN_DB */
+#define ARIZONA_GPN_FN_MASK                      0x007F  /* GPN_DB */
+#define ARIZONA_GPN_FN_SHIFT                          0  /* GPN_DB */
+#define ARIZONA_GPN_FN_WIDTH                          7  /* GPN_DB */
+
+#endif
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index 1a8dd7afe084..37e48c957791 100644
--- a/include/linux/mfd/palmas.h
+++ b/include/linux/mfd/palmas.h
@@ -160,7 +160,8 @@ enum palmas_regulators {
         PALMAS_REG_SMPS7,
         PALMAS_REG_SMPS8,
         PALMAS_REG_SMPS9,
-        PALMAS_REG_SMPS10,
+        PALMAS_REG_SMPS10_OUT2,
+        PALMAS_REG_SMPS10_OUT1,
         /* LDO regulators */
         PALMAS_REG_LDO1,
         PALMAS_REG_LDO2,
@@ -355,9 +356,9 @@ struct palmas_pmic {
         int smps123;
         int smps457;
 
-        int range[PALMAS_REG_SMPS10];
-        unsigned int ramp_delay[PALMAS_REG_SMPS10];
-        unsigned int current_reg_mode[PALMAS_REG_SMPS10];
+        int range[PALMAS_REG_SMPS10_OUT1];
+        unsigned int ramp_delay[PALMAS_REG_SMPS10_OUT1];
+        unsigned int current_reg_mode[PALMAS_REG_SMPS10_OUT1];
 };
 
 struct palmas_resource {
@@ -371,17 +372,15 @@ struct palmas_usb {
 
         struct extcon_dev edev;
 
-        /* used to set vbus, in atomic path */
-        struct work_struct set_vbus_work;
-
         int id_otg_irq;
         int id_irq;
         int vbus_otg_irq;
         int vbus_irq;
 
-        int vbus_enable;
-
         enum palmas_usb_state linkstat;
+        int wakeup;
+        bool enable_vbus_detection;
+        bool enable_id_detection;
 };
 
 #define comparator_to_palmas(x) container_of((x), struct palmas_usb, comparator)
@@ -449,7 +448,7 @@ enum usb_irq_events {
 #define PALMAS_DVFS_BASE                                        0x180
 #define PALMAS_PMU_CONTROL_BASE                                 0x1A0
 #define PALMAS_RESOURCE_BASE                                    0x1D4
-#define PALMAS_PU_PD_OD_BASE                                    0x1F4
+#define PALMAS_PU_PD_OD_BASE                                    0x1F0
 #define PALMAS_LED_BASE                                         0x200
 #define PALMAS_INTERRUPT_BASE                                   0x210
 #define PALMAS_USB_OTG_BASE                                     0x250
@@ -1734,16 +1733,20 @@ enum usb_irq_events {
 #define PALMAS_REGEN3_CTRL_MODE_ACTIVE_SHIFT                    0
 
 /* Registers for function PAD_CONTROL */
-#define PALMAS_PU_PD_INPUT_CTRL1                                0x0
-#define PALMAS_PU_PD_INPUT_CTRL2                                0x1
-#define PALMAS_PU_PD_INPUT_CTRL3                                0x2
-#define PALMAS_OD_OUTPUT_CTRL                                   0x4
-#define PALMAS_POLARITY_CTRL                                    0x5
-#define PALMAS_PRIMARY_SECONDARY_PAD1                           0x6
-#define PALMAS_PRIMARY_SECONDARY_PAD2                           0x7
-#define PALMAS_I2C_SPI                                          0x8
-#define PALMAS_PU_PD_INPUT_CTRL4                                0x9
-#define PALMAS_PRIMARY_SECONDARY_PAD3                           0xA
+#define PALMAS_OD_OUTPUT_CTRL2                                  0x2
+#define PALMAS_POLARITY_CTRL2                                   0x3
+#define PALMAS_PU_PD_INPUT_CTRL1                                0x4
+#define PALMAS_PU_PD_INPUT_CTRL2                                0x5
+#define PALMAS_PU_PD_INPUT_CTRL3                                0x6
+#define PALMAS_PU_PD_INPUT_CTRL5                                0x7
+#define PALMAS_OD_OUTPUT_CTRL                                   0x8
+#define PALMAS_POLARITY_CTRL                                    0x9
+#define PALMAS_PRIMARY_SECONDARY_PAD1                           0xA
+#define PALMAS_PRIMARY_SECONDARY_PAD2                           0xB
+#define PALMAS_I2C_SPI                                          0xC
+#define PALMAS_PU_PD_INPUT_CTRL4                                0xD
+#define PALMAS_PRIMARY_SECONDARY_PAD3                           0xE
+#define PALMAS_PRIMARY_SECONDARY_PAD4                           0xF
 
 /* Bit definitions for PU_PD_INPUT_CTRL1 */
 #define PALMAS_PU_PD_INPUT_CTRL1_RESET_IN_PD                    0x40
@@ -2501,6 +2504,15 @@ enum usb_irq_events {
 #define PALMAS_PU_PD_GPIO_CTRL1                                 0x6
 #define PALMAS_PU_PD_GPIO_CTRL2                                 0x7
 #define PALMAS_OD_OUTPUT_GPIO_CTRL                              0x8
+#define PALMAS_GPIO_DATA_IN2                                    0x9
+#define PALMAS_GPIO_DATA_DIR2                                   0x0A
+#define PALMAS_GPIO_DATA_OUT2                                   0x0B
+#define PALMAS_GPIO_DEBOUNCE_EN2                                0x0C
+#define PALMAS_GPIO_CLEAR_DATA_OUT2                             0x0D
+#define PALMAS_GPIO_SET_DATA_OUT2                               0x0E
+#define PALMAS_PU_PD_GPIO_CTRL3                                 0x0F
+#define PALMAS_PU_PD_GPIO_CTRL4                                 0x10
+#define PALMAS_OD_OUTPUT_GPIO_CTRL2                             0x11
 
 /* Bit definitions for GPIO_DATA_IN */
 #define PALMAS_GPIO_DATA_IN_GPIO_7_IN                           0x80
diff --git a/include/linux/mfd/samsung/s2mps11.h b/include/linux/mfd/samsung/s2mps11.h
index 4e94dc65f987..d0d52ea60074 100644
--- a/include/linux/mfd/samsung/s2mps11.h
+++ b/include/linux/mfd/samsung/s2mps11.h
@@ -191,6 +191,17 @@ enum s2mps11_regulators {
 #define S2MPS11_BUCK_N_VOLTAGES (S2MPS11_BUCK_VSEL_MASK + 1)
 #define S2MPS11_RAMP_DELAY      25000           /* uV/us */
 
+
+#define S2MPS11_BUCK2_RAMP_SHIFT        6
+#define S2MPS11_BUCK34_RAMP_SHIFT       4
+#define S2MPS11_BUCK5_RAMP_SHIFT        6
+#define S2MPS11_BUCK16_RAMP_SHIFT       4
+#define S2MPS11_BUCK7810_RAMP_SHIFT     2
+#define S2MPS11_BUCK9_RAMP_SHIFT        0
+#define S2MPS11_BUCK2_RAMP_EN_SHIFT     3
+#define S2MPS11_BUCK3_RAMP_EN_SHIFT     2
+#define S2MPS11_BUCK4_RAMP_EN_SHIFT     1
+#define S2MPS11_BUCK6_RAMP_EN_SHIFT     0
 #define S2MPS11_PMIC_EN_SHIFT   6
 #define S2MPS11_REGULATOR_MAX (S2MPS11_REG_MAX - 3)
 
diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index 8d73fe29796a..db1791bb997a 100644
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -113,11 +113,27 @@
 #define CNTRLREG_8WIRE          CNTRLREG_AFE_CTRL(3)
 #define CNTRLREG_TSCENB         BIT(7)
 
+/* FIFO READ Register */
+#define FIFOREAD_DATA_MASK (0xfff << 0)
+#define FIFOREAD_CHNLID_MASK (0xf << 16)
+
+/* Sequencer Status */
+#define SEQ_STATUS BIT(5)
+
 #define ADC_CLK                 3000000
 #define MAX_CLK_DIV             7
 #define TOTAL_STEPS             16
 #define TOTAL_CHANNELS          8
 
+/*
+* ADC runs at 3MHz, and it takes
+* 15 cycles to latch one data output.
+* Hence the idle time for ADC to
+* process one sample data would be
+* around 5 micro seconds.
+*/
+#define IDLE_TIMEOUT 5 /* microsec */
+
 #define TSCADC_CELLS            2
 
 struct ti_tscadc_dev {
diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h
index 29eab2bd3dfa..a5a7f0130e96 100644
--- a/include/linux/mfd/tps65217.h
+++ b/include/linux/mfd/tps65217.h
@@ -244,24 +244,6 @@ struct tps65217_board {
 };
 
 /**
- * struct tps_info - packages regulator constraints
- * @name:               Voltage regulator name
- * @min_uV:             minimum micro volts
- * @max_uV:             minimum micro volts
- * @vsel_to_uv:         Function pointer to get voltage from selector
- * @uv_to_vsel:         Function pointer to get selector from voltage
- *
- * This data is used to check the regualtor voltage limits while setting.
- */
-struct tps_info {
-        const char *name;
-        int min_uV;
-        int max_uV;
-        int (*vsel_to_uv)(unsigned int vsel);
-        int (*uv_to_vsel)(int uV, unsigned int *vsel);
-};
-
-/**
  * struct tps65217 - tps65217 sub-driver chip access routines
  *
  * Device data may be used to access the TPS65217 chip
@@ -273,7 +255,6 @@ struct tps65217 {
         unsigned int id;
         struct regulator_desc desc[TPS65217_NUM_REGULATOR];
         struct regulator_dev *rdev[TPS65217_NUM_REGULATOR];
-        struct tps_info *info[TPS65217_NUM_REGULATOR];
         struct regmap *regmap;
 };
 
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index bb1c8096a7eb..cd1fdf75103b 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -69,6 +69,7 @@ enum {
         MLX4_CMD_SET_ICM_SIZE    = 0xffd,
         /*master notify fw on finish for slave's flr*/
         MLX4_CMD_INFORM_FLR_DONE = 0x5b,
+        MLX4_CMD_GET_OP_REQ      = 0x59,
 
         /* TPT commands */
         MLX4_CMD_SW2HW_MPT       = 0xd,
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 52c23a892bab..24ce6bdd540e 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -33,6 +33,7 @@
 #ifndef MLX4_DEVICE_H
 #define MLX4_DEVICE_H
 
+#include <linux/if_ether.h>
 #include <linux/pci.h>
 #include <linux/completion.h>
 #include <linux/radix-tree.h>
@@ -207,6 +208,7 @@ enum mlx4_event {
         MLX4_EVENT_TYPE_CMD                = 0x0a,
         MLX4_EVENT_TYPE_VEP_UPDATE         = 0x19,
         MLX4_EVENT_TYPE_COMM_CHANNEL       = 0x18,
+        MLX4_EVENT_TYPE_OP_REQUIRED        = 0x1a,
         MLX4_EVENT_TYPE_FATAL_WARNING      = 0x1b,
         MLX4_EVENT_TYPE_FLR_EVENT          = 0x1c,
         MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT = 0x1d,
@@ -619,7 +621,7 @@ struct mlx4_eth_av {
         u8              dgid[16];
         u32             reserved4[2];
         __be16          vlan;
-        u8              mac[6];
+        u8              mac[ETH_ALEN];
 };
 
 union mlx4_ext_av {
@@ -913,10 +915,10 @@ enum mlx4_net_trans_promisc_mode {
 };
 
 struct mlx4_spec_eth {
-        u8      dst_mac[6];
-        u8      dst_mac_msk[6];
-        u8      src_mac[6];
-        u8      src_mac_msk[6];
+        u8      dst_mac[ETH_ALEN];
+        u8      dst_mac_msk[ETH_ALEN];
+        u8      src_mac[ETH_ALEN];
+        u8      src_mac_msk[ETH_ALEN];
         u8      ether_type_enable;
         __be16  ether_type;
         __be16  vlan_id_msk;
@@ -1052,11 +1054,6 @@ struct _rule_hw {
         };
 };
 
-/* translating DMFS verbs sniffer rule to the FW API would need two reg IDs */
-struct mlx4_flow_handle {
-        u64 reg_id[2];
-};
-
 int mlx4_flow_steer_promisc_add(struct mlx4_dev *dev, u8 port, u32 qpn,
                                 enum mlx4_net_trans_promisc_mode mode);
 int mlx4_flow_steer_promisc_remove(struct mlx4_dev *dev, u8 port,
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 262deac02c9e..6d351473c292 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -34,6 +34,7 @@
 #define MLX4_QP_H
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 
 #include <linux/mlx4/device.h>
 
@@ -143,7 +144,7 @@ struct mlx4_qp_path {
         u8                      feup;
         u8                      fvl_rx;
         u8                      reserved4[2];
-        u8                      dmac[6];
+        u8                      dmac[ETH_ALEN];
 };
 
 enum { /* fl */
@@ -318,7 +319,7 @@ struct mlx4_wqe_datagram_seg {
         __be32                  dqpn;
         __be32                  qkey;
         __be16                  vlan;
-        u8                      mac[6];
+        u8                      mac[ETH_ALEN];
 };
 
 struct mlx4_wqe_lso_seg {
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 737685e9e852..68029b30c3dc 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -309,21 +309,20 @@ struct mlx5_hca_cap {
         __be16  max_desc_sz_rq;
         u8      rsvd21[2];
         __be16  max_desc_sz_sq_dc;
-        u8      rsvd22[4];
-        __be16  max_qp_mcg;
-        u8      rsvd23;
+        __be32  max_qp_mcg;
+        u8      rsvd22[3];
         u8      log_max_mcg;
-        u8      rsvd24;
+        u8      rsvd23;
         u8      log_max_pd;
-        u8      rsvd25;
+        u8      rsvd24;
         u8      log_max_xrcd;
-        u8      rsvd26[42];
+        u8      rsvd25[42];
         __be16  log_uar_page_sz;
-        u8      rsvd27[28];
+        u8      rsvd26[28];
         u8      log_msx_atomic_size_qp;
-        u8      rsvd28[2];
+        u8      rsvd27[2];
         u8      log_msx_atomic_size_dc;
-        u8      rsvd29[76];
+        u8      rsvd28[76];
 };
 
 
@@ -472,9 +471,8 @@ struct mlx5_eqe_cmd {
 struct mlx5_eqe_page_req {
         u8              rsvd0[2];
         __be16          func_id;
-        u8              rsvd1[2];
-        __be16          num_pages;
-        __be32          rsvd2[5];
+        __be32          num_pages;
+        __be32          rsvd1[5];
 };
 
 union ev_data {
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 2aa258b0ced1..8888381fc150 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -358,7 +358,7 @@ struct mlx5_caps {
         u32     reserved_lkey;
         u8      local_ca_ack_delay;
         u8      log_max_mcg;
-        u16     max_qp_mcg;
+        u32     max_qp_mcg;
         int     min_page_sz;
 };
 
@@ -691,7 +691,7 @@ void mlx5_pagealloc_cleanup(struct mlx5_core_dev *dev);
 int mlx5_pagealloc_start(struct mlx5_core_dev *dev);
 void mlx5_pagealloc_stop(struct mlx5_core_dev *dev);
 void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
-                                 s16 npages);
+                                 s32 npages);
 int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot);
 int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev);
 void mlx5_register_debugfs(void);
@@ -731,9 +731,6 @@ void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev);
 int mlx5_db_alloc(struct mlx5_core_dev *dev, struct mlx5_db *db);
 void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db);
 
-typedef void (*health_handler_t)(struct pci_dev *pdev, struct health_buffer __iomem *buf, int size);
-int mlx5_register_health_report_handler(health_handler_t handler);
-void mlx5_unregister_health_report_handler(void);
 const char *mlx5_command_str(int command);
 int mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev);
 void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f0224608d15e..d2d59b4149d0 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1798,6 +1798,7 @@ enum mf_flags {
         MF_COUNT_INCREASED = 1 << 0,
         MF_ACTION_REQUIRED = 1 << 1,
         MF_MUST_KILL = 1 << 2,
+        MF_SOFT_OFFLINE = 1 << 3,
 };
 extern int memory_failure(unsigned long pfn, int trapno, int flags);
 extern void memory_failure_queue(unsigned long pfn, int trapno, int flags);
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index fb425aa16c01..faf4b7c1ad12 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -332,6 +332,7 @@ struct mm_struct {
                                 unsigned long pgoff, unsigned long flags);
 #endif
         unsigned long mmap_base;                /* base of mmap area */
+        unsigned long mmap_legacy_base;         /* base of mmap area in bottom-up allocations */
         unsigned long task_size;                /* size of task vm space */
         unsigned long highest_vm_end;           /* highest vma end address */
         pgd_t * pgd;
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 45e921401b06..329aa307cb77 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -277,7 +277,7 @@ struct pcmcia_device_id {
 #define INPUT_DEVICE_ID_KEY_MIN_INTERESTING     0x71
 #define INPUT_DEVICE_ID_KEY_MAX         0x2ff
 #define INPUT_DEVICE_ID_REL_MAX         0x0f
-#define INPUT_DEVICE_ID_ABS_MAX         0x3f
+#define INPUT_DEVICE_ID_ABS_MAX         0x4f
 #define INPUT_DEVICE_ID_MSC_MAX         0x07
 #define INPUT_DEVICE_ID_LED_MAX         0x0f
 #define INPUT_DEVICE_ID_SND_MAX         0x07
diff --git a/include/linux/module.h b/include/linux/module.h
index 46f1ea01e6f6..05f2447f8c15 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -42,6 +42,7 @@ struct module_kobject {
         struct module *mod;
         struct kobject *drivers_dir;
         struct module_param_attrs *mp;
+        struct completion *kobj_completion;
 };
 
 struct module_attribute {
@@ -97,6 +98,11 @@ extern const struct gtype##_id __mod_##gtype##_table		\
 /* For userspace: you can also call me... */
 #define MODULE_ALIAS(_alias) MODULE_INFO(alias, _alias)
 
+/* Soft module dependencies. See man modprobe.d for details.
+ * Example: MODULE_SOFTDEP("pre: module-foo module-bar post: module-baz")
+ */
+#define MODULE_SOFTDEP(_softdep) MODULE_INFO(softdep, _softdep)
+
 /*
  * The following license idents are currently accepted as indicating free
  * software modules
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 27d9da3f86ff..c3eb102a9cc8 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -36,7 +36,18 @@ static const char __UNIQUE_ID(name)[]					  \
 
 struct kernel_param;
 
+/*
+ * Flags available for kernel_param_ops
+ *
+ * NOARG - the parameter allows for no argument (foo instead of foo=1)
+ */
+enum {
+        KERNEL_PARAM_FL_NOARG = (1 << 0)
+};
+
 struct kernel_param_ops {
+        /* How the ops should behave */
+        unsigned int flags;
         /* Returns 0, or -errno.  arg is in kp->arg. */
         int (*set)(const char *val, const struct kernel_param *kp);
         /* Returns length written or -errno.  Buffer is 4k (ie. be short!) */
@@ -187,7 +198,7 @@ struct kparam_array
 /* Obsolete - use module_param_cb() */
 #define module_param_call(name, set, get, arg, perm)                    \
         static struct kernel_param_ops __param_ops_##name =             \
-                 { (void *)set, (void *)get };                          \
+                { 0, (void *)set, (void *)get };                        \
         __module_param_call(MODULE_PARAM_PREFIX,                        \
                             name, &__param_ops_##name, arg,             \
                             (perm) + sizeof(__check_old_set_param(set))*0, -1)
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index 6e8215b15998..61a0da38d0cb 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -6,6 +6,7 @@
 #define __LINUX_MV643XX_ETH_H
 
 #include <linux/mbus.h>
+#include <linux/if_ether.h>
 
 #define MV643XX_ETH_SHARED_NAME         "mv643xx_eth"
 #define MV643XX_ETH_NAME                "mv643xx_eth_port"
@@ -48,7 +49,7 @@ struct mv643xx_eth_platform_data {
          * Use this MAC address if it is valid, overriding the
          * address that is already in the hardware.
          */
-        u8                      mac_addr[6];
+        u8                      mac_addr[ETH_ALEN];
 
         /*
          * If speed is 0, autonegotiation is enabled.
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 5a5ff57ceed4..cd09751c71a0 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -58,6 +58,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 
 extern int user_path_at(int, const char __user *, unsigned, struct path *);
 extern int user_path_at_empty(int, const char __user *, unsigned, struct path *, int *empty);
+extern int user_path_umountat(int, const char __user *, unsigned int, struct path *);
 
 #define user_path(name, path) user_path_at(AT_FDCWD, name, LOOKUP_FOLLOW, path)
 #define user_lpath(name, path) user_path_at(AT_FDCWD, name, 0, path)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9a4156845e93..8ed4ae943053 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -728,6 +728,16 @@ struct netdev_fcoe_hbainfo {
 };
 #endif
 
+#define MAX_PHYS_PORT_ID_LEN 32
+
+/* This structure holds a unique identifier to identify the
+ * physical port used by a netdevice.
+ */
+struct netdev_phys_port_id {
+        unsigned char id[MAX_PHYS_PORT_ID_LEN];
+        unsigned char id_len;
+};
+
 /*
  * This structure defines the management hooks for network devices.
  * The following hooks can be defined; unless noted otherwise, they are
@@ -932,6 +942,25 @@ struct netdev_fcoe_hbainfo {
  *      that determine carrier state from physical hardware properties (eg
  *      network cables) or protocol-dependent mechanisms (eg
  *      USB_CDC_NOTIFY_NETWORK_CONNECTION) should NOT implement this function.
+ *
+ * int (*ndo_get_phys_port_id)(struct net_device *dev,
+ *                             struct netdev_phys_port_id *ppid);
+ *      Called to get ID of physical port of this device. If driver does
+ *      not implement this, it is assumed that the hw is not able to have
+ *      multiple net devices on single physical port.
+ *
+ * void (*ndo_add_vxlan_port)(struct  net_device *dev,
+ *                            sa_family_t sa_family, __u16 port);
+ *      Called by vxlan to notiy a driver about the UDP port and socket
+ *      address family that vxlan is listnening to. It is called only when
+ *      a new port starts listening. The operation is protected by the
+ *      vxlan_net->sock_lock.
+ *
+ * void (*ndo_del_vxlan_port)(struct  net_device *dev,
+ *                            sa_family_t sa_family, __u16 port);
+ *      Called by vxlan to notify the driver about a UDP port and socket
+ *      address family that vxlan is not listening to anymore. The operation
+ *      is protected by the vxlan_net->sock_lock.
  */
 struct net_device_ops {
         int                     (*ndo_init)(struct net_device *dev);
@@ -1060,6 +1089,14 @@ struct net_device_ops {
                                                       struct nlmsghdr *nlh);
         int                     (*ndo_change_carrier)(struct net_device *dev,
                                                       bool new_carrier);
+        int                     (*ndo_get_phys_port_id)(struct net_device *dev,
+                                                        struct netdev_phys_port_id *ppid);
+        void                    (*ndo_add_vxlan_port)(struct  net_device *dev,
+                                                      sa_family_t sa_family,
+                                                      __u16 port);
+        void                    (*ndo_del_vxlan_port)(struct  net_device *dev,
+                                                      sa_family_t sa_family,
+                                                      __u16 port);
 };
 
 /*
@@ -1107,6 +1144,7 @@ struct net_device {
         struct list_head        napi_list;
         struct list_head        unreg_list;
         struct list_head        upper_dev_list; /* List of upper devices */
+        struct list_head        lower_dev_list;
 
 
         /* currently active device features */
@@ -1633,6 +1671,7 @@ struct packet_offload {
 #define NETDEV_NOTIFY_PEERS     0x0013
 #define NETDEV_JOIN             0x0014
 #define NETDEV_CHANGEUPPER      0x0015
+#define NETDEV_RESEND_IGMP      0x0016
 
 extern int register_netdevice_notifier(struct notifier_block *nb);
 extern int unregister_netdevice_notifier(struct notifier_block *nb);
@@ -1665,9 +1704,6 @@ extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
 
 extern rwlock_t                         dev_base_lock;          /* Device list lock */
 
-extern seqcount_t       devnet_rename_seq;      /* Device rename seq */
-
-
 #define for_each_netdev(net, d)         \
                 list_for_each_entry(d, &(net)->dev_base_head, dev_list)
 #define for_each_netdev_reverse(net, d) \
@@ -2317,6 +2353,8 @@ extern int		dev_set_mac_address(struct net_device *,
                                             struct sockaddr *);
 extern int              dev_change_carrier(struct net_device *,
                                            bool new_carrier);
+extern int              dev_get_phys_port_id(struct net_device *dev,
+                                             struct netdev_phys_port_id *ppid);
 extern int              dev_hard_start_xmit(struct sk_buff *skb,
                                             struct net_device *dev,
                                             struct netdev_queue *txq);
@@ -2749,6 +2787,16 @@ extern int		bpf_jit_enable;
 extern bool netdev_has_upper_dev(struct net_device *dev,
                                  struct net_device *upper_dev);
 extern bool netdev_has_any_upper_dev(struct net_device *dev);
+extern struct net_device *netdev_upper_get_next_dev_rcu(struct net_device *dev,
+                                                        struct list_head **iter);
+
+/* iterate through upper list, must be called under RCU read lock */
+#define netdev_for_each_upper_dev_rcu(dev, upper, iter) \
+        for (iter = &(dev)->upper_dev_list, \
+             upper = netdev_upper_get_next_dev_rcu(dev, &(iter)); \
+             upper; \
+             upper = netdev_upper_get_next_dev_rcu(dev, &(iter)))
+
 extern struct net_device *netdev_master_upper_dev_get(struct net_device *dev);
 extern struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev);
 extern int netdev_upper_dev_link(struct net_device *dev,
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index de70f7b45b68..708fe72ab913 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -314,25 +314,24 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
 #endif /*CONFIG_NETFILTER*/
 
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
-extern void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *) __rcu;
-extern void nf_ct_attach(struct sk_buff *, struct sk_buff *);
+extern void (*ip_ct_attach)(struct sk_buff *, const struct sk_buff *) __rcu;
+extern void nf_ct_attach(struct sk_buff *, const struct sk_buff *);
 extern void (*nf_ct_destroy)(struct nf_conntrack *) __rcu;
 
 struct nf_conn;
+enum ip_conntrack_info;
 struct nlattr;
 
 struct nfq_ct_hook {
         size_t (*build_size)(const struct nf_conn *ct);
         int (*build)(struct sk_buff *skb, struct nf_conn *ct);
         int (*parse)(const struct nlattr *attr, struct nf_conn *ct);
-};
-extern struct nfq_ct_hook __rcu *nfq_ct_hook;
-
-struct nfq_ct_nat_hook {
+        int (*attach_expect)(const struct nlattr *attr, struct nf_conn *ct,
+                             u32 portid, u32 report);
         void (*seq_adjust)(struct sk_buff *skb, struct nf_conn *ct,
-                           u32 ctinfo, int off);
+                           enum ip_conntrack_info ctinfo, s32 off);
 };
-extern struct nfq_ct_nat_hook __rcu *nfq_ct_nat_hook;
+extern struct nfq_ct_hook __rcu *nfq_ct_hook;
 #else
 static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
 #endif
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 4e2cbfa640b7..58b9a02c38d2 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -98,8 +98,17 @@
 typedef struct { DECLARE_BITMAP(bits, MAX_NUMNODES); } nodemask_t;
 extern nodemask_t _unused_nodemask_arg_;
 
+/*
+ * The inline keyword gives the compiler room to decide to inline, or
+ * not inline a function as it sees best.  However, as these functions
+ * are called in both __init and non-__init functions, if they are not
+ * inlined we will end up with a section mis-match error (of the type of
+ * freeable items not being freed).  So we must use __always_inline here
+ * to fix the problem.  If other functions in the future also end up in
+ * this situation they will also need to be annotated as __always_inline
+ */
 #define node_set(node, dst) __node_set((node), &(dst))
-static inline void __node_set(int node, volatile nodemask_t *dstp)
+static __always_inline void __node_set(int node, volatile nodemask_t *dstp)
 {
         set_bit(node, dstp->bits);
 }
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 10e5947491c7..b4ec59d159ac 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -14,6 +14,10 @@ struct fs_struct;
  * A structure to contain pointers to all per-process
  * namespaces - fs (mount), uts, network, sysvipc, etc.
  *
+ * The pid namespace is an exception -- it's accessed using
+ * task_active_pid_ns.  The pid namespace here is the
+ * namespace that children will use.
+ *
  * 'count' is the number of tasks holding a reference.
  * The count for each namespace, then, will be the number
  * of nsproxies pointing to it, not the number of tasks.
@@ -27,7 +31,7 @@ struct nsproxy {
         struct uts_namespace *uts_ns;
         struct ipc_namespace *ipc_ns;
         struct mnt_namespace *mnt_ns;
-        struct pid_namespace *pid_ns;
+        struct pid_namespace *pid_ns_for_children;
         struct net           *net_ns;
 };
 extern struct nsproxy init_nsproxy;
diff --git a/include/linux/of.h b/include/linux/of.h
index 1fd08ca23106..3a45c4f593ad 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -266,6 +266,7 @@ extern int of_device_is_available(const struct device_node *device);
 extern const void *of_get_property(const struct device_node *node,
                                 const char *name,
                                 int *lenp);
+extern struct device_node *of_get_cpu_node(int cpu, unsigned int *thread);
 #define for_each_property_of_node(dn, pp) \
         for (pp = dn->properties; pp != NULL; pp = pp->next)
 
@@ -343,6 +344,8 @@ const char *of_prop_next_string(struct property *prop, const char *cur);
                 s;                                              \
                 s = of_prop_next_string(prop, s))
 
+int of_device_is_stdout_path(struct device_node *dn);
+
 #else /* CONFIG_OF */
 
 static inline const char* of_node_full_name(struct device_node *np)
@@ -459,6 +462,12 @@ static inline const void *of_get_property(const struct device_node *node,
         return NULL;
 }
 
+static inline struct device_node *of_get_cpu_node(int cpu,
+                                        unsigned int *thread)
+{
+        return NULL;
+}
+
 static inline int of_property_read_u64(const struct device_node *np,
                                        const char *propname, u64 *out_value)
 {
@@ -505,6 +514,11 @@ static inline int of_machine_is_compatible(const char *compat)
         return 0;
 }
 
+static inline int of_device_is_stdout_path(struct device_node *dn)
+{
+        return 0;
+}
+
 #define of_match_ptr(_ptr)      NULL
 #define of_match_node(_matches, _node)  NULL
 #define of_property_for_each_u32(np, propname, prop, p, u) \
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index 9d27475feec1..82ce324fdce7 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_OF_DEVICE_H
 #define _LINUX_OF_DEVICE_H
 
+#include <linux/cpu.h>
 #include <linux/platform_device.h>
 #include <linux/of_platform.h> /* temporary until merge */
 
@@ -43,6 +44,15 @@ static inline void of_device_node_put(struct device *dev)
         of_node_put(dev->of_node);
 }
 
+static inline struct device_node *of_cpu_device_node_get(int cpu)
+{
+        struct device *cpu_dev;
+        cpu_dev = get_cpu_device(cpu);
+        if (!cpu_dev)
+                return NULL;
+        return of_node_get(cpu_dev->of_node);
+}
+
 #else /* CONFIG_OF */
 
 static inline int of_driver_match_device(struct device *dev,
@@ -67,6 +77,11 @@ static inline const struct of_device_id *of_match_device(
 {
         return NULL;
 }
+
+static inline struct device_node *of_cpu_device_node_get(int cpu)
+{
+        return NULL;
+}
 #endif /* CONFIG_OF */
 
 #endif /* _LINUX_OF_DEVICE_H */
diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h
deleted file mode 100644
index cfb545cd86b5..000000000000
--- a/include/linux/of_i2c.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Generic I2C API implementation for PowerPC.
- *
- * Copyright (c) 2008 Jochen Friedrich <jochen@scram.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef __LINUX_OF_I2C_H
-#define __LINUX_OF_I2C_H
-
-#if defined(CONFIG_OF_I2C) || defined(CONFIG_OF_I2C_MODULE)
-#include <linux/i2c.h>
-
-extern void of_i2c_register_devices(struct i2c_adapter *adap);
-
-/* must call put_device() when done with returned i2c_client device */
-extern struct i2c_client *of_find_i2c_device_by_node(struct device_node *node);
-
-/* must call put_device() when done with returned i2c_adapter device */
-extern struct i2c_adapter *of_find_i2c_adapter_by_node(
-                                                struct device_node *node);
-
-#else
-static inline void of_i2c_register_devices(struct i2c_adapter *adap)
-{
-        return;
-}
-
-static inline struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
-{
-        return NULL;
-}
-
-/* must call put_device() when done with returned i2c_adapter device */
-static inline struct i2c_adapter *of_find_i2c_adapter_by_node(
-                                                struct device_node *node)
-{
-        return NULL;
-}
-#endif /* CONFIG_OF_I2C */
-
-#endif /* __LINUX_OF_I2C_H */
diff --git a/include/linux/olpc-ec.h b/include/linux/olpc-ec.h
index 5bb6e760aa61..2925df3ce78a 100644
--- a/include/linux/olpc-ec.h
+++ b/include/linux/olpc-ec.h
@@ -6,6 +6,7 @@
 #define EC_WRITE_SCI_MASK               0x1b
 #define EC_WAKE_UP_WLAN                 0x24
 #define EC_WLAN_LEAVE_RESET             0x25
+#define EC_DCON_POWER_MODE              0x26
 #define EC_READ_EB_MODE                 0x2a
 #define EC_SET_SCI_INHIBIT              0x32
 #define EC_SET_SCI_INHIBIT_RELEASE      0x34
diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
index a4c562453f6b..b2a0f15f11fe 100644
--- a/include/linux/oprofile.h
+++ b/include/linux/oprofile.h
@@ -42,7 +42,6 @@
 #define IBS_FETCH_CODE                  13
 #define IBS_OP_CODE                     14
 
-struct super_block;
 struct dentry;
 struct file_operations;
 struct pt_regs;
@@ -51,7 +50,7 @@ struct pt_regs;
 struct oprofile_operations {
         /* create any necessary configuration files in the oprofile fs.
          * Optional. */
-        int (*create_files)(struct super_block * sb, struct dentry * root);
+        int (*create_files)(struct dentry * root);
         /* Do any necessary interrupt setup. Optional. */
         int (*setup)(void);
         /* Do any necessary interrupt shutdown. Optional. */
@@ -125,27 +124,26 @@ void oprofile_add_trace(unsigned long eip);
  * Create a file of the given name as a child of the given root, with
  * the specified file operations.
  */
-int oprofilefs_create_file(struct super_block * sb, struct dentry * root,
+int oprofilefs_create_file(struct dentry * root,
         char const * name, const struct file_operations * fops);
 
-int oprofilefs_create_file_perm(struct super_block * sb, struct dentry * root,
+int oprofilefs_create_file_perm(struct dentry * root,
         char const * name, const struct file_operations * fops, int perm);
  
 /** Create a file for read/write access to an unsigned long. */
-int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root,
+int oprofilefs_create_ulong(struct dentry * root,
         char const * name, ulong * val);
  
 /** Create a file for read-only access to an unsigned long. */
-int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root,
+int oprofilefs_create_ro_ulong(struct dentry * root,
         char const * name, ulong * val);
  
 /** Create a file for read-only access to an atomic_t. */
-int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root,
+int oprofilefs_create_ro_atomic(struct dentry * root,
         char const * name, atomic_t * val);
  
 /** create a directory */
-struct dentry * oprofilefs_mkdir(struct super_block * sb, struct dentry * root,
-        char const * name);
+struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
 
 /**
  * Write the given asciz string to the given user buffer @buf, updating *offset
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 170447977278..d006f0ca60f4 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -47,24 +47,22 @@ void acpi_pci_remove_bus(struct pci_bus *bus);
 
 #ifdef  CONFIG_ACPI_PCI_SLOT
 void acpi_pci_slot_init(void);
-void acpi_pci_slot_enumerate(struct pci_bus *bus, acpi_handle handle);
+void acpi_pci_slot_enumerate(struct pci_bus *bus);
 void acpi_pci_slot_remove(struct pci_bus *bus);
 #else
 static inline void acpi_pci_slot_init(void) { }
-static inline void acpi_pci_slot_enumerate(struct pci_bus *bus,
-                                           acpi_handle handle) { }
+static inline void acpi_pci_slot_enumerate(struct pci_bus *bus) { }
 static inline void acpi_pci_slot_remove(struct pci_bus *bus) { }
 #endif
 
 #ifdef  CONFIG_HOTPLUG_PCI_ACPI
 void acpiphp_init(void);
-void acpiphp_enumerate_slots(struct pci_bus *bus, acpi_handle handle);
+void acpiphp_enumerate_slots(struct pci_bus *bus);
 void acpiphp_remove_slots(struct pci_bus *bus);
 void acpiphp_check_host_bridge(acpi_handle handle);
 #else
 static inline void acpiphp_init(void) { }
-static inline void acpiphp_enumerate_slots(struct pci_bus *bus,
-                                           acpi_handle handle) { }
+static inline void acpiphp_enumerate_slots(struct pci_bus *bus) { }
 static inline void acpiphp_remove_slots(struct pci_bus *bus) { }
 static inline void acpiphp_check_host_bridge(acpi_handle handle) { }
 #endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 0fd1f1582fa1..20888589c09e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -183,6 +183,19 @@ enum pci_bus_flags {
         PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2,
 };
 
+/* These values come from the PCI Express Spec */
+enum pcie_link_width {
+        PCIE_LNK_WIDTH_RESRV    = 0x00,
+        PCIE_LNK_X1             = 0x01,
+        PCIE_LNK_X2             = 0x02,
+        PCIE_LNK_X4             = 0x04,
+        PCIE_LNK_X8             = 0x08,
+        PCIE_LNK_X12            = 0x0C,
+        PCIE_LNK_X16            = 0x10,
+        PCIE_LNK_X32            = 0x20,
+        PCIE_LNK_WIDTH_UNKNOWN  = 0xFF,
+};
+
 /* Based on the PCI Hotplug Spec, but some values are made up by us */
 enum pci_bus_speed {
         PCI_SPEED_33MHz                 = 0x00,
@@ -675,7 +688,7 @@ struct pci_driver {
 /* these external functions are only available when PCI support is enabled */
 #ifdef CONFIG_PCI
 
-void pcie_bus_configure_settings(struct pci_bus *bus, u8 smpss);
+void pcie_bus_configure_settings(struct pci_bus *bus);
 
 enum pcie_bus_config_types {
         PCIE_BUS_TUNE_OFF,
@@ -914,6 +927,7 @@ bool pci_check_and_unmask_intx(struct pci_dev *dev);
 void pci_msi_off(struct pci_dev *dev);
 int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size);
 int pci_set_dma_seg_boundary(struct pci_dev *dev, unsigned long mask);
+int pci_wait_for_pending_transaction(struct pci_dev *dev);
 int pcix_get_max_mmrbc(struct pci_dev *dev);
 int pcix_get_mmrbc(struct pci_dev *dev);
 int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc);
@@ -921,9 +935,16 @@ int pcie_get_readrq(struct pci_dev *dev);
 int pcie_set_readrq(struct pci_dev *dev, int rq);
 int pcie_get_mps(struct pci_dev *dev);
 int pcie_set_mps(struct pci_dev *dev, int mps);
+int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed,
+                          enum pcie_link_width *width);
 int __pci_reset_function(struct pci_dev *dev);
 int __pci_reset_function_locked(struct pci_dev *dev);
 int pci_reset_function(struct pci_dev *dev);
+int pci_probe_reset_slot(struct pci_slot *slot);
+int pci_reset_slot(struct pci_slot *slot);
+int pci_probe_reset_bus(struct pci_bus *bus);
+int pci_reset_bus(struct pci_bus *bus);
+void pci_reset_bridge_secondary_bus(struct pci_dev *dev);
 void pci_update_resource(struct pci_dev *dev, int resno);
 int __must_check pci_assign_resource(struct pci_dev *dev, int i);
 int __must_check pci_reassign_resource(struct pci_dev *dev, int i, resource_size_t add_size, resource_size_t align);
@@ -1003,6 +1024,7 @@ int pci_claim_resource(struct pci_dev *, int);
 void pci_assign_unassigned_resources(void);
 void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge);
 void pci_assign_unassigned_bus_resources(struct pci_bus *bus);
+void pci_assign_unassigned_root_bus_resources(struct pci_bus *bus);
 void pdev_enable_device(struct pci_dev *);
 int pci_enable_resources(struct pci_dev *, int mask);
 void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
@@ -1043,7 +1065,6 @@ int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
                                                   resource_size_t,
                                                   resource_size_t),
                         void *alignf_data);
-void pci_enable_bridges(struct pci_bus *bus);
 
 /* Proper probing supporting hot-pluggable devices */
 int __must_check __pci_register_driver(struct pci_driver *, struct module *,
@@ -1648,6 +1669,10 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev,
 int pcibios_add_device(struct pci_dev *dev);
 void pcibios_release_device(struct pci_dev *dev);
 
+#ifdef CONFIG_HIBERNATE_CALLBACKS
+extern struct dev_pm_ops pcibios_pm_ops;
+#endif
+
 #ifdef CONFIG_PCI_MMCONFIG
 void __init pci_mmcfg_early_init(void);
 void __init pci_mmcfg_late_init(void);
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 8db71dcd6337..430dd963707b 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -28,19 +28,6 @@
 #ifndef _PCI_HOTPLUG_H
 #define _PCI_HOTPLUG_H
 
-/* These values come from the PCI Express Spec */
-enum pcie_link_width {
-        PCIE_LNK_WIDTH_RESRV    = 0x00,
-        PCIE_LNK_X1             = 0x01,
-        PCIE_LNK_X2             = 0x02,
-        PCIE_LNK_X4             = 0x04,
-        PCIE_LNK_X8             = 0x08,
-        PCIE_LNK_X12            = 0x0C,
-        PCIE_LNK_X16            = 0x10,
-        PCIE_LNK_X32            = 0x20,
-        PCIE_LNK_WIDTH_UNKNOWN  = 0xFF,
-};
-
 /**
  * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
  * @owner: The module owner of this structure
@@ -63,6 +50,9 @@ enum pcie_link_width {
  * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
  *      If this field is NULL, the value passed in the struct hotplug_slot_info
  *      will be used when this value is requested by a user.
+ * @reset_slot: Optional interface to allow override of a bus reset for the
+ *      slot for cases where a secondary bus reset can result in spurious
+ *      hotplug events or where a slot can be reset independent of the bus.
  *
  * The table of function pointers that is passed to the hotplug pci core by a
  * hotplug pci driver.  These functions are called by the hotplug pci core when
@@ -80,6 +70,7 @@ struct hotplug_slot_ops {
         int (*get_attention_status)     (struct hotplug_slot *slot, u8 *value);
         int (*get_latch_status)         (struct hotplug_slot *slot, u8 *value);
         int (*get_adapter_status)       (struct hotplug_slot *slot, u8 *value);
+        int (*reset_slot)               (struct hotplug_slot *slot, int probe);
 };
 
 /**
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 3bed2e89611b..bc95b2b391bf 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -518,6 +518,8 @@
 #define PCI_DEVICE_ID_AMD_11H_NB_MISC   0x1303
 #define PCI_DEVICE_ID_AMD_11H_NB_LINK   0x1304
 #define PCI_DEVICE_ID_AMD_15H_M10H_F3   0x1403
+#define PCI_DEVICE_ID_AMD_15H_M30H_NB_F3 0x141d
+#define PCI_DEVICE_ID_AMD_15H_M30H_NB_F4 0x141e
 #define PCI_DEVICE_ID_AMD_15H_NB_F0     0x1600
 #define PCI_DEVICE_ID_AMD_15H_NB_F1     0x1601
 #define PCI_DEVICE_ID_AMD_15H_NB_F2     0x1602
@@ -1311,6 +1313,8 @@
 #define PCI_DEVICE_ID_IMS_TT128         0x9128
 #define PCI_DEVICE_ID_IMS_TT3D          0x9135
 
+#define PCI_VENDOR_ID_AMCC              0x10e8
+
 #define PCI_VENDOR_ID_INTERG            0x10ea
 #define PCI_DEVICE_ID_INTERG_1682       0x1682
 #define PCI_DEVICE_ID_INTERG_2000       0x2000
@@ -2256,12 +2260,10 @@
 /*
  * ADDI-DATA GmbH communication cards <info@addi-data.com>
  */
-#define PCI_VENDOR_ID_ADDIDATA_OLD             0x10E8
 #define PCI_VENDOR_ID_ADDIDATA                 0x15B8
 #define PCI_DEVICE_ID_ADDIDATA_APCI7500        0x7000
 #define PCI_DEVICE_ID_ADDIDATA_APCI7420        0x7001
 #define PCI_DEVICE_ID_ADDIDATA_APCI7300        0x7002
-#define PCI_DEVICE_ID_ADDIDATA_APCI7800        0x818E
 #define PCI_DEVICE_ID_ADDIDATA_APCI7500_2      0x7009
 #define PCI_DEVICE_ID_ADDIDATA_APCI7420_2      0x700A
 #define PCI_DEVICE_ID_ADDIDATA_APCI7300_2      0x700B
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index 27ef6b190ea6..57e890abe1f0 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -22,9 +22,12 @@
  * Macro which verifies @ptr is a percpu pointer without evaluating
  * @ptr.  This is to be used in percpu accessors to verify that the
  * input parameter is a percpu pointer.
+ *
+ * + 0 is required in order to convert the pointer type from a
+ * potential array type to a pointer to a single item of the array.
  */
 #define __verify_pcpu_ptr(ptr)  do {                                    \
-        const void __percpu *__vpp_verify = (typeof(ptr))NULL;          \
+        const void __percpu *__vpp_verify = (typeof((ptr) + 0))NULL;    \
         (void)__vpp_verify;                                             \
 } while (0)
 
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index c43f6eabad5b..866e85c5eb94 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -48,6 +48,7 @@ struct perf_guest_info_callbacks {
 #include <linux/cpu.h>
 #include <linux/irq_work.h>
 #include <linux/static_key.h>
+#include <linux/jump_label_ratelimit.h>
 #include <linux/atomic.h>
 #include <linux/sysfs.h>
 #include <linux/perf_regs.h>
@@ -64,30 +65,6 @@ struct perf_raw_record {
 };
 
 /*
- * single taken branch record layout:
- *
- *      from: source instruction (may not always be a branch insn)
- *        to: branch target
- *   mispred: branch target was mispredicted
- * predicted: branch target was predicted
- *
- * support for mispred, predicted is optional. In case it
- * is not supported mispred = predicted = 0.
- *
- *     in_tx: running in a hardware transaction
- *     abort: aborting a hardware transaction
- */
-struct perf_branch_entry {
-        __u64   from;
-        __u64   to;
-        __u64   mispred:1,  /* target mispredicted */
-                predicted:1,/* target predicted */
-                in_tx:1,    /* in transaction */
-                abort:1,    /* transaction abort */
-                reserved:60;
-};
-
-/*
  * branch stack layout:
  *  nr: number of taken branches stored in entries[]
  *
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index bf7e989abcb5..fb90ef5eb038 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -137,6 +137,39 @@ static inline unsigned long pinconf_to_config_packed(enum pin_config_param param
         return PIN_CONF_PACKED(param, argument);
 }
 
+#ifdef CONFIG_OF
+
+#include <linux/device.h>
+#include <linux/pinctrl/machine.h>
+struct pinctrl_dev;
+struct pinctrl_map;
+
+int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
+                struct device_node *np, struct pinctrl_map **map,
+                unsigned *reserved_maps, unsigned *num_maps,
+                enum pinctrl_map_type type);
+int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
+                struct device_node *np_config, struct pinctrl_map **map,
+                unsigned *num_maps, enum pinctrl_map_type type);
+
+static inline int pinconf_generic_dt_node_to_map_group(
+                struct pinctrl_dev *pctldev, struct device_node *np_config,
+                struct pinctrl_map **map, unsigned *num_maps)
+{
+        return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
+                        PIN_MAP_TYPE_CONFIGS_GROUP);
+}
+
+static inline int pinconf_generic_dt_node_to_map_pin(
+                struct pinctrl_dev *pctldev, struct device_node *np_config,
+                struct pinctrl_map **map, unsigned *num_maps)
+{
+        return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
+                        PIN_MAP_TYPE_CONFIGS_PIN);
+}
+
+#endif
+
 #endif /* CONFIG_GENERIC_PINCONF */
 
 #endif /* __LINUX_PINCTRL_PINCONF_GENERIC_H */
diff --git a/include/linux/pinctrl/pinconf.h b/include/linux/pinctrl/pinconf.h
index f6998692bdc9..09eb80f2574a 100644
--- a/include/linux/pinctrl/pinconf.h
+++ b/include/linux/pinctrl/pinconf.h
@@ -47,13 +47,15 @@ struct pinconf_ops {
                                unsigned long *config);
         int (*pin_config_set) (struct pinctrl_dev *pctldev,
                                unsigned pin,
-                               unsigned long config);
+                               unsigned long *configs,
+                               unsigned num_configs);
         int (*pin_config_group_get) (struct pinctrl_dev *pctldev,
                                      unsigned selector,
                                      unsigned long *config);
         int (*pin_config_group_set) (struct pinctrl_dev *pctldev,
                                      unsigned selector,
-                                     unsigned long config);
+                                     unsigned long *configs,
+                                     unsigned num_configs);
         int (*pin_config_dbg_parse_modify) (struct pinctrl_dev *pctldev,
                                            const char *arg,
                                            unsigned long *config);
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
index 88272591a895..9efc04dd255a 100644
--- a/include/linux/platform_data/asoc-s3c.h
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -36,6 +36,7 @@ struct samsung_i2s {
  */
 #define QUIRK_NO_MUXPSR         (1 << 2)
 #define QUIRK_NEED_RSTCLR       (1 << 3)
+#define QUIRK_SUPPORTS_TDM      (1 << 4)
         /* Quirks of the I2S controller */
         u32 quirks;
         dma_addr_t idma_addr;
diff --git a/include/linux/platform_data/at91_adc.h b/include/linux/platform_data/at91_adc.h
index e15745b4f3a5..b3ca1e94e0c8 100644
--- a/include/linux/platform_data/at91_adc.h
+++ b/include/linux/platform_data/at91_adc.h
@@ -14,12 +14,16 @@
                         (Interruptions registers mostly)
  * @status_register:    Offset of the Interrupt Status Register
  * @trigger_register:   Offset of the Trigger setup register
+ * @mr_prescal_mask:    Mask of the PRESCAL field in the adc MR register
+ * @mr_startup_mask:    Mask of the STARTUP field in the adc MR register
  */
 struct at91_adc_reg_desc {
         u8      channel_base;
         u32     drdy_mask;
         u8      status_register;
         u8      trigger_register;
+        u32     mr_prescal_mask;
+        u32     mr_startup_mask;
 };
 
 /**
diff --git a/include/linux/platform_data/brcmfmac-sdio.h b/include/linux/platform_data/brcmfmac-sdio.h
index b7174998c24a..e75dcbf2b230 100644
--- a/include/linux/platform_data/brcmfmac-sdio.h
+++ b/include/linux/platform_data/brcmfmac-sdio.h
@@ -94,6 +94,10 @@ void __init brcmfmac_init_pdata(void)
  * Set this to true if the SDIO host controller has higher align requirement
  * than 32 bytes for each scatterlist item.
  *
+ * sd_head_align: alignment requirement for start of data buffer
+ *
+ * sd_sgentry_align: length alignment requirement for each sg entry
+ *
  * power_on: This function is called by the brcmfmac when the module gets
  * loaded. This can be particularly useful for low power devices. The platform
  * spcific routine may for example decide to power up the complete device.
@@ -121,6 +125,8 @@ struct brcmfmac_sdio_platform_data {
         unsigned int oob_irq_nr;
         unsigned long oob_irq_flags;
         bool broken_sg_support;
+        unsigned short sd_head_align;
+        unsigned short sd_sgentry_align;
         void (*power_on)(void);
         void (*power_off)(void);
         void (*reset)(void);
diff --git a/include/linux/platform_data/camera-mx3.h b/include/linux/platform_data/camera-mx3.h
index f226ee3777e1..a910dadc8258 100644
--- a/include/linux/platform_data/camera-mx3.h
+++ b/include/linux/platform_data/camera-mx3.h
@@ -33,6 +33,8 @@
 #define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \
                                    MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15)
 
+struct v4l2_async_subdev;
+
 /**
  * struct mx3_camera_pdata - i.MX3x camera platform data
  * @flags:      MX3_CAMERA_* flags
@@ -43,6 +45,8 @@ struct mx3_camera_pdata {
         unsigned long flags;
         unsigned long mclk_10khz;
         struct device *dma_dev;
+        struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */
+        int *asd_sizes;                 /* 0-terminated array of asd group sizes */
 };
 
 #endif
diff --git a/include/linux/platform_data/camera-rcar.h b/include/linux/platform_data/camera-rcar.h
new file mode 100644
index 000000000000..dfc83c581593
--- /dev/null
+++ b/include/linux/platform_data/camera-rcar.h
@@ -0,0 +1,25 @@
+/*
+ * Platform data for Renesas R-Car VIN soc-camera driver
+ *
+ * Copyright (C) 2011-2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Cogent Embedded, Inc., <source@cogentembedded.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __CAMERA_RCAR_H_
+#define __CAMERA_RCAR_H_
+
+#define RCAR_VIN_HSYNC_ACTIVE_LOW       (1 << 0)
+#define RCAR_VIN_VSYNC_ACTIVE_LOW       (1 << 1)
+#define RCAR_VIN_BT601                  (1 << 2)
+#define RCAR_VIN_BT656                  (1 << 3)
+
+struct rcar_vin_platform_data {
+        unsigned int flags;
+};
+
+#endif /* __CAMERA_RCAR_H_ */
diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h
deleted file mode 100644
index bb3cd58d71e3..000000000000
--- a/include/linux/platform_data/cpsw.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Texas Instruments Ethernet Switch Driver
- *
- * Copyright (C) 2012 Texas Instruments
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef __CPSW_H__
-#define __CPSW_H__
-
-#include <linux/if_ether.h>
-
-struct cpsw_slave_data {
-        char            phy_id[MII_BUS_ID_SIZE];
-        int             phy_if;
-        u8              mac_addr[ETH_ALEN];
-        u16             dual_emac_res_vlan;     /* Reserved VLAN for DualEMAC */
-
-};
-
-struct cpsw_platform_data {
-        u32     ss_reg_ofs;     /* Subsystem control register offset */
-        u32     channels;       /* number of cpdma channels (symmetric) */
-        u32     slaves;         /* number of slave cpgmac ports */
-        struct cpsw_slave_data  *slave_data;
-        u32     active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
-        u32     cpts_clock_mult;  /* convert input clock ticks to nanoseconds */
-        u32     cpts_clock_shift; /* convert input clock ticks to nanoseconds */
-        u32     ale_entries;    /* ale table size */
-        u32     bd_ram_size;  /*buffer descriptor ram size */
-        u32     rx_descs;       /* Number of Rx Descriptios */
-        u32     mac_control;    /* Mac control register */
-        u16     default_vlan;   /* Def VLAN for ALE lookup in VLAN aware mode*/
-        bool    dual_emac;      /* Enable Dual EMAC mode */
-};
-
-#endif /* __CPSW_H__ */
diff --git a/include/linux/platform_data/efm32-spi.h b/include/linux/platform_data/efm32-spi.h
new file mode 100644
index 000000000000..31b19ca1d73a
--- /dev/null
+++ b/include/linux/platform_data/efm32-spi.h
@@ -0,0 +1,14 @@
+#ifndef __LINUX_PLATFORM_DATA_EFM32_SPI_H__
+#define __LINUX_PLATFORM_DATA_EFM32_SPI_H__
+
+#include <linux/types.h>
+
+/**
+ * struct efm32_spi_pdata
+ * @location: pinmux location for the I/O pins (to be written to the ROUTE
+ *      register)
+ */
+struct efm32_spi_pdata {
+        u8 location;
+};
+#endif /* ifndef __LINUX_PLATFORM_DATA_EFM32_SPI_H__ */
diff --git a/include/linux/platform_data/max310x.h b/include/linux/platform_data/max310x.h
index 91648bf5fc5c..dd11dcd1a184 100644
--- a/include/linux/platform_data/max310x.h
+++ b/include/linux/platform_data/max310x.h
@@ -1,5 +1,5 @@
 /*
- *  Maxim (Dallas) MAX3107/8 serial driver
+ *  Maxim (Dallas) MAX3107/8/9, MAX14830 serial driver
  *
  *  Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru>
  *
@@ -37,14 +37,13 @@
  * };
  */
 
-#define MAX310X_MAX_UARTS       1
+#define MAX310X_MAX_UARTS       4
 
 /* MAX310X platform data structure */
 struct max310x_pdata {
         /* Flags global to driver */
-        const u8                driver_flags:2;
+        const u8                driver_flags;
 #define MAX310X_EXT_CLK         (0x00000001)    /* External clock enable */
-#define MAX310X_AUTOSLEEP       (0x00000002)    /* Enable AutoSleep mode */
         /* Flags global to UART port */
         const u8                uart_flags[MAX310X_MAX_UARTS];
 #define MAX310X_LOOPBACK        (0x00000001)    /* Loopback mode enable */
@@ -60,8 +59,6 @@ struct max310x_pdata {
         void (*init)(void);
         /* Called before finish */
         void (*exit)(void);
-        /* Suspend callback */
-        void (*suspend)(int do_suspend);
 };
 
 #endif
diff --git a/include/linux/platform_data/omap-abe-twl6040.h b/include/linux/platform_data/omap-abe-twl6040.h
deleted file mode 100644
index 5d298ac10fc2..000000000000
--- a/include/linux/platform_data/omap-abe-twl6040.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * omap-abe-twl6040.h - ASoC machine driver OMAP4+ devices, header.
- *
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
- * All rights reserved.
- *
- * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#ifndef _OMAP_ABE_TWL6040_H_
-#define _OMAP_ABE_TWL6040_H_
-
-/* To select if only one channel is connected in a stereo port */
-#define ABE_TWL6040_LEFT        (1 << 0)
-#define ABE_TWL6040_RIGHT       (1 << 1)
-
-struct omap_abe_twl6040_data {
-        char *card_name;
-        /* Feature flags for connected audio pins */
-        u8      has_hs;
-        u8      has_hf;
-        bool    has_ep;
-        u8      has_aux;
-        u8      has_vibra;
-        bool    has_dmic;
-        bool    has_hsmic;
-        bool    has_mainmic;
-        bool    has_submic;
-        u8      has_afm;
-        /* Other features */
-        bool    jack_detection; /* board can detect jack events */
-        int     mclk_freq;      /* MCLK frequency speed for twl6040 */
-};
-
-#endif /* _OMAP_ABE_TWL6040_H_ */
diff --git a/include/linux/platform_data/pinctrl-nomadik.h b/include/linux/platform_data/pinctrl-nomadik.h
index f73b2f0c55b7..abf5bed84df3 100644
--- a/include/linux/platform_data/pinctrl-nomadik.h
+++ b/include/linux/platform_data/pinctrl-nomadik.h
@@ -226,30 +226,6 @@ enum nmk_gpio_slpm {
         NMK_GPIO_SLPM_WAKEUP_DISABLE = NMK_GPIO_SLPM_NOCHANGE,
 };
 
-/* Older deprecated pin config API that should go away soon */
-extern int nmk_config_pin(pin_cfg_t cfg, bool sleep);
-extern int nmk_config_pins(pin_cfg_t *cfgs, int num);
-extern int nmk_config_pins_sleep(pin_cfg_t *cfgs, int num);
-extern int nmk_gpio_set_slpm(int gpio, enum nmk_gpio_slpm mode);
-extern int nmk_gpio_set_pull(int gpio, enum nmk_gpio_pull pull);
-#ifdef CONFIG_PINCTRL_NOMADIK
-extern int nmk_gpio_set_mode(int gpio, int gpio_mode);
-#else
-static inline int nmk_gpio_set_mode(int gpio, int gpio_mode)
-{
-        return -ENODEV;
-}
-#endif
-extern int nmk_gpio_get_mode(int gpio);
-
-extern void nmk_gpio_wakeups_suspend(void);
-extern void nmk_gpio_wakeups_resume(void);
-
-extern void nmk_gpio_clocks_enable(void);
-extern void nmk_gpio_clocks_disable(void);
-
-extern void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up);
-
 /*
  * Platform data to register a block: only the initial gpio/irq number.
  */
diff --git a/include/linux/platform_data/rcar-du.h b/include/linux/platform_data/rcar-du.h
index 80587fdbba3e..1a2e9901a22e 100644
--- a/include/linux/platform_data/rcar-du.h
+++ b/include/linux/platform_data/rcar-du.h
@@ -16,8 +16,18 @@
 
 #include <drm/drm_mode.h>
 
+enum rcar_du_output {
+        RCAR_DU_OUTPUT_DPAD0,
+        RCAR_DU_OUTPUT_DPAD1,
+        RCAR_DU_OUTPUT_LVDS0,
+        RCAR_DU_OUTPUT_LVDS1,
+        RCAR_DU_OUTPUT_TCON,
+        RCAR_DU_OUTPUT_MAX,
+};
+
 enum rcar_du_encoder_type {
         RCAR_DU_ENCODER_UNUSED = 0,
+        RCAR_DU_ENCODER_NONE,
         RCAR_DU_ENCODER_VGA,
         RCAR_DU_ENCODER_LVDS,
 };
@@ -28,22 +38,32 @@ struct rcar_du_panel_data {
         struct drm_mode_modeinfo mode;
 };
 
-struct rcar_du_encoder_lvds_data {
+struct rcar_du_connector_lvds_data {
         struct rcar_du_panel_data panel;
 };
 
-struct rcar_du_encoder_vga_data {
+struct rcar_du_connector_vga_data {
         /* TODO: Add DDC information for EDID retrieval */
 };
 
+/*
+ * struct rcar_du_encoder_data - Encoder platform data
+ * @type: the encoder type (RCAR_DU_ENCODER_*)
+ * @output: the DU output the connector is connected to (RCAR_DU_OUTPUT_*)
+ * @connector.lvds: platform data for LVDS connectors
+ * @connector.vga: platform data for VGA connectors
+ *
+ * Encoder platform data describes an on-board encoder, its associated DU SoC
+ * output, and the connector.
+ */
 struct rcar_du_encoder_data {
-        enum rcar_du_encoder_type encoder;
-        unsigned int output;
+        enum rcar_du_encoder_type type;
+        enum rcar_du_output output;
 
         union {
-                struct rcar_du_encoder_lvds_data lvds;
-                struct rcar_du_encoder_vga_data vga;
-        } u;
+                struct rcar_du_connector_lvds_data lvds;
+                struct rcar_du_connector_vga_data vga;
+        } connector;
 };
 
 struct rcar_du_platform_data {
diff --git a/include/linux/platform_data/serial-sccnxp.h b/include/linux/platform_data/serial-sccnxp.h
index bdc510d03245..af0c8c3b89ae 100644
--- a/include/linux/platform_data/serial-sccnxp.h
+++ b/include/linux/platform_data/serial-sccnxp.h
@@ -60,7 +60,6 @@
  * };
  *
  * static struct sccnxp_pdata sc2892_info = {
- *      .frequency      = 3686400,
  *      .mctrl_cfg[0]   = MCTRL_SIG(DIR_OP, LINE_OP0),
  *      .mctrl_cfg[1]   = MCTRL_SIG(DIR_OP, LINE_OP1),
  * };
@@ -78,8 +77,6 @@
 
 /* SCCNXP platform data structure */
 struct sccnxp_pdata {
-        /* Frequency (extrenal clock or crystal) */
-        int                     frequency;
         /* Shift for A0 line */
         const u8                reg_shift;
         /* Modem control lines configuration */
diff --git a/include/linux/platform_data/simplefb.h b/include/linux/platform_data/simplefb.h
new file mode 100644
index 000000000000..077303cedbf4
--- /dev/null
+++ b/include/linux/platform_data/simplefb.h
@@ -0,0 +1,64 @@
+/*
+ * simplefb.h - Simple Framebuffer Device
+ *
+ * Copyright (C) 2013 David Herrmann <dh.herrmann@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __PLATFORM_DATA_SIMPLEFB_H__
+#define __PLATFORM_DATA_SIMPLEFB_H__
+
+#include <drm/drm_fourcc.h>
+#include <linux/fb.h>
+#include <linux/kernel.h>
+
+/* format array, use it to initialize a "struct simplefb_format" array */
+#define SIMPLEFB_FORMATS \
+{ \
+        { "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0}, DRM_FORMAT_RGB565 }, \
+        { "x1r5g5b5", 16, {10, 5}, {5, 5}, {0, 5}, {0, 0}, DRM_FORMAT_XRGB1555 }, \
+        { "a1r5g5b5", 16, {10, 5}, {5, 5}, {0, 5}, {15, 1}, DRM_FORMAT_ARGB1555 }, \
+        { "r8g8b8", 24, {16, 8}, {8, 8}, {0, 8}, {0, 0}, DRM_FORMAT_RGB888 }, \
+        { "x8r8g8b8", 32, {16, 8}, {8, 8}, {0, 8}, {0, 0}, DRM_FORMAT_XRGB8888 }, \
+        { "a8r8g8b8", 32, {16, 8}, {8, 8}, {0, 8}, {24, 8}, DRM_FORMAT_ARGB8888 }, \
+        { "a8b8g8r8", 32, {0, 8}, {8, 8}, {16, 8}, {24, 8}, DRM_FORMAT_ABGR8888 }, \
+        { "x2r10g10b10", 32, {20, 10}, {10, 10}, {0, 10}, {0, 0}, DRM_FORMAT_XRGB2101010 }, \
+        { "a2r10g10b10", 32, {20, 10}, {10, 10}, {0, 10}, {30, 2}, DRM_FORMAT_ARGB2101010 }, \
+}
+
+/*
+ * Data-Format for Simple-Framebuffers
+ * @name: unique 0-terminated name that can be used to identify the mode
+ * @red,green,blue: Offsets and sizes of the single RGB parts
+ * @transp: Offset and size of the alpha bits. length=0 means no alpha
+ * @fourcc: 32bit DRM four-CC code (see drm_fourcc.h)
+ */
+struct simplefb_format {
+        const char *name;
+        u32 bits_per_pixel;
+        struct fb_bitfield red;
+        struct fb_bitfield green;
+        struct fb_bitfield blue;
+        struct fb_bitfield transp;
+        u32 fourcc;
+};
+
+/*
+ * Simple-Framebuffer description
+ * If the arch-boot code creates simple-framebuffers without DT support, it
+ * can pass the width, height, stride and format via this platform-data object.
+ * The framebuffer location must be given as IORESOURCE_MEM resource.
+ * @format must be a format as described in "struct simplefb_format" above.
+ */
+struct simplefb_platform_data {
+        u32 width;
+        u32 height;
+        u32 stride;
+        const char *format;
+};
+
+#endif /* __PLATFORM_DATA_SIMPLEFB_H__ */
diff --git a/include/linux/platform_data/st_sensors_pdata.h b/include/linux/platform_data/st_sensors_pdata.h
new file mode 100644
index 000000000000..753839187ba0
--- /dev/null
+++ b/include/linux/platform_data/st_sensors_pdata.h
@@ -0,0 +1,24 @@
+/*
+ * STMicroelectronics sensors platform-data driver
+ *
+ * Copyright 2013 STMicroelectronics Inc.
+ *
+ * Denis Ciocca <denis.ciocca@st.com>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef ST_SENSORS_PDATA_H
+#define ST_SENSORS_PDATA_H
+
+/**
+ * struct st_sensors_platform_data - Platform data for the ST sensors
+ * @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
+ *      Available only for accelerometer and pressure sensors.
+ *      Accelerometer DRDY on LSM330 available only on pin 1 (see datasheet).
+ */
+struct st_sensors_platform_data {
+        u8 drdy_int_pin;
+};
+
+#endif /* ST_SENSORS_PDATA_H */
diff --git a/include/linux/platform_data/tegra_usb.h b/include/linux/platform_data/tegra_usb.h
deleted file mode 100644
index 66c673fef408..000000000000
--- a/include/linux/platform_data/tegra_usb.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _TEGRA_USB_H_
-#define _TEGRA_USB_H_
-
-enum tegra_usb_operating_modes {
-        TEGRA_USB_DEVICE,
-        TEGRA_USB_HOST,
-        TEGRA_USB_OTG,
-};
-
-struct tegra_ehci_platform_data {
-        enum tegra_usb_operating_modes operating_mode;
-        /* power down the phy on bus suspend */
-        int power_down_on_bus_suspend;
-        void *phy_config;
-        int vbus_gpio;
-};
-
-#endif /* _TEGRA_USB_H_ */
diff --git a/include/linux/platform_data/vsp1.h b/include/linux/platform_data/vsp1.h
new file mode 100644
index 000000000000..a73a456d7f11
--- /dev/null
+++ b/include/linux/platform_data/vsp1.h
@@ -0,0 +1,25 @@
+/*
+ * vsp1.h  --  R-Car VSP1 Platform Data
+ *
+ * Copyright (C) 2013 Renesas Corporation
+ *
+ * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef __PLATFORM_VSP1_H__
+#define __PLATFORM_VSP1_H__
+
+#define VSP1_HAS_LIF            (1 << 0)
+
+struct vsp1_platform_data {
+        unsigned int features;
+        unsigned int rpf_count;
+        unsigned int uds_count;
+        unsigned int wpf_count;
+};
+
+#endif /* __PLATFORM_VSP1_H__ */
diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h
index 7db3eb93a079..1d2cd21242e8 100644
--- a/include/linux/pps_kernel.h
+++ b/include/linux/pps_kernel.h
@@ -80,7 +80,7 @@ struct pps_device {
  * Global variables
  */
 
-extern struct device_attribute pps_attrs[];
+extern const struct attribute_group *pps_groups[];
 
 /*
  * Internal functions.
diff --git a/include/linux/preempt_mask.h b/include/linux/preempt_mask.h
new file mode 100644
index 000000000000..931bc616219f
--- /dev/null
+++ b/include/linux/preempt_mask.h
@@ -0,0 +1,122 @@
+#ifndef LINUX_PREEMPT_MASK_H
+#define LINUX_PREEMPT_MASK_H
+
+#include <linux/preempt.h>
+#include <asm/hardirq.h>
+
+/*
+ * We put the hardirq and softirq counter into the preemption
+ * counter. The bitmask has the following meaning:
+ *
+ * - bits 0-7 are the preemption count (max preemption depth: 256)
+ * - bits 8-15 are the softirq count (max # of softirqs: 256)
+ *
+ * The hardirq count can in theory reach the same as NR_IRQS.
+ * In reality, the number of nested IRQS is limited to the stack
+ * size as well. For archs with over 1000 IRQS it is not practical
+ * to expect that they will all nest. We give a max of 10 bits for
+ * hardirq nesting. An arch may choose to give less than 10 bits.
+ * m68k expects it to be 8.
+ *
+ * - bits 16-25 are the hardirq count (max # of nested hardirqs: 1024)
+ * - bit 26 is the NMI_MASK
+ * - bit 27 is the PREEMPT_ACTIVE flag
+ *
+ * PREEMPT_MASK: 0x000000ff
+ * SOFTIRQ_MASK: 0x0000ff00
+ * HARDIRQ_MASK: 0x03ff0000
+ *     NMI_MASK: 0x04000000
+ */
+#define PREEMPT_BITS    8
+#define SOFTIRQ_BITS    8
+#define NMI_BITS        1
+
+#define MAX_HARDIRQ_BITS 10
+
+#ifndef HARDIRQ_BITS
+# define HARDIRQ_BITS   MAX_HARDIRQ_BITS
+#endif
+
+#if HARDIRQ_BITS > MAX_HARDIRQ_BITS
+#error HARDIRQ_BITS too high!
+#endif
+
+#define PREEMPT_SHIFT   0
+#define SOFTIRQ_SHIFT   (PREEMPT_SHIFT + PREEMPT_BITS)
+#define HARDIRQ_SHIFT   (SOFTIRQ_SHIFT + SOFTIRQ_BITS)
+#define NMI_SHIFT       (HARDIRQ_SHIFT + HARDIRQ_BITS)
+
+#define __IRQ_MASK(x)   ((1UL << (x))-1)
+
+#define PREEMPT_MASK    (__IRQ_MASK(PREEMPT_BITS) << PREEMPT_SHIFT)
+#define SOFTIRQ_MASK    (__IRQ_MASK(SOFTIRQ_BITS) << SOFTIRQ_SHIFT)
+#define HARDIRQ_MASK    (__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)
+#define NMI_MASK        (__IRQ_MASK(NMI_BITS)     << NMI_SHIFT)
+
+#define PREEMPT_OFFSET  (1UL << PREEMPT_SHIFT)
+#define SOFTIRQ_OFFSET  (1UL << SOFTIRQ_SHIFT)
+#define HARDIRQ_OFFSET  (1UL << HARDIRQ_SHIFT)
+#define NMI_OFFSET      (1UL << NMI_SHIFT)
+
+#define SOFTIRQ_DISABLE_OFFSET  (2 * SOFTIRQ_OFFSET)
+
+#ifndef PREEMPT_ACTIVE
+#define PREEMPT_ACTIVE_BITS     1
+#define PREEMPT_ACTIVE_SHIFT    (NMI_SHIFT + NMI_BITS)
+#define PREEMPT_ACTIVE  (__IRQ_MASK(PREEMPT_ACTIVE_BITS) << PREEMPT_ACTIVE_SHIFT)
+#endif
+
+#if PREEMPT_ACTIVE < (1 << (NMI_SHIFT + NMI_BITS))
+#error PREEMPT_ACTIVE is too low!
+#endif
+
+#define hardirq_count() (preempt_count() & HARDIRQ_MASK)
+#define softirq_count() (preempt_count() & SOFTIRQ_MASK)
+#define irq_count()     (preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK \
+                                 | NMI_MASK))
+
+/*
+ * Are we doing bottom half or hardware interrupt processing?
+ * Are we in a softirq context? Interrupt context?
+ * in_softirq - Are we currently processing softirq or have bh disabled?
+ * in_serving_softirq - Are we currently processing softirq?
+ */
+#define in_irq()                (hardirq_count())
+#define in_softirq()            (softirq_count())
+#define in_interrupt()          (irq_count())
+#define in_serving_softirq()    (softirq_count() & SOFTIRQ_OFFSET)
+
+/*
+ * Are we in NMI context?
+ */
+#define in_nmi()        (preempt_count() & NMI_MASK)
+
+#if defined(CONFIG_PREEMPT_COUNT)
+# define PREEMPT_CHECK_OFFSET 1
+#else
+# define PREEMPT_CHECK_OFFSET 0
+#endif
+
+/*
+ * Are we running in atomic context?  WARNING: this macro cannot
+ * always detect atomic context; in particular, it cannot know about
+ * held spinlocks in non-preemptible kernels.  Thus it should not be
+ * used in the general case to determine whether sleeping is possible.
+ * Do not use in_atomic() in driver code.
+ */
+#define in_atomic()     ((preempt_count() & ~PREEMPT_ACTIVE) != 0)
+
+/*
+ * Check whether we were atomic before we did preempt_disable():
+ * (used by the scheduler, *after* releasing the kernel lock)
+ */
+#define in_atomic_preempt_off() \
+                ((preempt_count() & ~PREEMPT_ACTIVE) != PREEMPT_CHECK_OFFSET)
+
+#ifdef CONFIG_PREEMPT_COUNT
+# define preemptible()  (preempt_count() == 0 && !irqs_disabled())
+#else
+# define preemptible()  0
+#endif
+
+#endif /* LINUX_PREEMPT_MASK_H */
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 22c7052e9372..e6131a782481 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -200,7 +200,7 @@ static inline void show_regs_print_info(const char *log_lvl)
 }
 #endif
 
-extern void dump_stack(void) __cold;
+extern asmlinkage void dump_stack(void) __cold;
 
 #ifndef pr_fmt
 #define pr_fmt(fmt) fmt
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 4aa80ba830a2..abd437d0a8a7 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -55,14 +55,14 @@ struct pstore_info {
         int             (*close)(struct pstore_info *psi);
         ssize_t         (*read)(u64 *id, enum pstore_type_id *type,
                         int *count, struct timespec *time, char **buf,
-                        struct pstore_info *psi);
+                        bool *compressed, struct pstore_info *psi);
         int             (*write)(enum pstore_type_id type,
                         enum kmsg_dump_reason reason, u64 *id,
-                        unsigned int part, int count, size_t hsize,
+                        unsigned int part, int count, bool compressed,
                         size_t size, struct pstore_info *psi);
         int             (*write_buf)(enum pstore_type_id type,
                         enum kmsg_dump_reason reason, u64 *id,
-                        unsigned int part, const char *buf, size_t hsize,
+                        unsigned int part, const char *buf, bool compressed,
                         size_t size, struct pstore_info *psi);
         int             (*erase)(enum pstore_type_id type, u64 id,
                         int count, struct timespec time,
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index 467cc6307b62..49444203328a 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -21,6 +21,8 @@
 
 #include <linux/list.h>
 #include <linux/io.h>
+#include <linux/of.h>
+
 
 /*
  * SSP Serial Port Registers
@@ -190,6 +192,8 @@ struct ssp_device {
         int             irq;
         int             drcmr_rx;
         int             drcmr_tx;
+
+        struct device_node      *of_node;
 };
 
 /**
@@ -218,11 +222,18 @@ static inline u32 pxa_ssp_read_reg(struct ssp_device *dev, u32 reg)
 #ifdef CONFIG_ARCH_PXA
 struct ssp_device *pxa_ssp_request(int port, const char *label);
 void pxa_ssp_free(struct ssp_device *);
+struct ssp_device *pxa_ssp_request_of(const struct device_node *of_node,
+                                      const char *label);
 #else
 static inline struct ssp_device *pxa_ssp_request(int port, const char *label)
 {
         return NULL;
 }
+static inline struct ssp_device *pxa_ssp_request_of(const struct device_node *n,
+                                                    const char *name)
+{
+        return NULL;
+}
 static inline void pxa_ssp_free(struct ssp_device *ssp) {}
 #endif
 
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 1c50093ae656..6965fe394c3b 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -41,6 +41,7 @@ void __quota_error(struct super_block *sb, const char *func,
 void inode_add_rsv_space(struct inode *inode, qsize_t number);
 void inode_claim_rsv_space(struct inode *inode, qsize_t number);
 void inode_sub_rsv_space(struct inode *inode, qsize_t number);
+void inode_reclaim_rsv_space(struct inode *inode, qsize_t number);
 
 void dquot_initialize(struct inode *inode);
 void dquot_drop(struct inode *inode);
@@ -59,6 +60,7 @@ int dquot_alloc_inode(const struct inode *inode);
 
 int dquot_claim_space_nodirty(struct inode *inode, qsize_t number);
 void dquot_free_inode(const struct inode *inode);
+void dquot_reclaim_space_nodirty(struct inode *inode, qsize_t number);
 
 int dquot_disable(struct super_block *sb, int type, unsigned int flags);
 /* Suspend quotas on remount RO */
@@ -238,6 +240,13 @@ static inline int dquot_claim_space_nodirty(struct inode *inode, qsize_t number)
         return 0;
 }
 
+static inline int dquot_reclaim_space_nodirty(struct inode *inode,
+                                              qsize_t number)
+{
+        inode_sub_bytes(inode, number);
+        return 0;
+}
+
 static inline int dquot_disable(struct super_block *sb, int type,
                 unsigned int flags)
 {
@@ -336,6 +345,12 @@ static inline int dquot_claim_block(struct inode *inode, qsize_t nr)
         return ret;
 }
 
+static inline void dquot_reclaim_block(struct inode *inode, qsize_t nr)
+{
+        dquot_reclaim_space_nodirty(inode, nr << inode->i_blkbits);
+        mark_inode_dirty_sync(inode);
+}
+
 static inline void dquot_free_space_nodirty(struct inode *inode, qsize_t nr)
 {
         __dquot_free_space(inode, nr, 0);
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index 8dfaa2ce2e95..0f424698064f 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -114,6 +114,11 @@ extern const struct raid6_recov_calls raid6_recov_intx1;
 extern const struct raid6_recov_calls raid6_recov_ssse3;
 extern const struct raid6_recov_calls raid6_recov_avx2;
 
+extern const struct raid6_calls raid6_neonx1;
+extern const struct raid6_calls raid6_neonx2;
+extern const struct raid6_calls raid6_neonx4;
+extern const struct raid6_calls raid6_neonx8;
+
 /* Algorithm list */
 extern const struct raid6_calls * const raid6_algos[];
 extern const struct raid6_recov_calls *const raid6_recov_algos[];
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index f4b1001a4676..4106721c4e5e 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -267,8 +267,9 @@ static inline void list_splice_init_rcu(struct list_head *list,
  */
 #define list_first_or_null_rcu(ptr, type, member) \
         ({struct list_head *__ptr = (ptr); \
-          struct list_head __rcu *__next = list_next_rcu(__ptr); \
-          likely(__ptr != __next) ? container_of(__next, type, member) : NULL; \
+          struct list_head *__next = ACCESS_ONCE(__ptr->next); \
+          likely(__ptr != __next) ? \
+                list_entry_rcu(__next, type, member) : NULL; \
         })
 
 /**
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 4b14bdc911d7..f1f1bc39346b 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -52,7 +52,7 @@ extern int rcutorture_runnable; /* for sysctl */
 #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
 extern void rcutorture_record_test_transition(void);
 extern void rcutorture_record_progress(unsigned long vernum);
-extern void do_trace_rcu_torture_read(char *rcutorturename,
+extern void do_trace_rcu_torture_read(const char *rcutorturename,
                                       struct rcu_head *rhp,
                                       unsigned long secs,
                                       unsigned long c_old,
@@ -65,7 +65,7 @@ static inline void rcutorture_record_progress(unsigned long vernum)
 {
 }
 #ifdef CONFIG_RCU_TRACE
-extern void do_trace_rcu_torture_read(char *rcutorturename,
+extern void do_trace_rcu_torture_read(const char *rcutorturename,
                                       struct rcu_head *rhp,
                                       unsigned long secs,
                                       unsigned long c_old,
@@ -229,13 +229,9 @@ extern void rcu_irq_exit(void);
 #ifdef CONFIG_RCU_USER_QS
 extern void rcu_user_enter(void);
 extern void rcu_user_exit(void);
-extern void rcu_user_enter_after_irq(void);
-extern void rcu_user_exit_after_irq(void);
 #else
 static inline void rcu_user_enter(void) { }
 static inline void rcu_user_exit(void) { }
-static inline void rcu_user_enter_after_irq(void) { }
-static inline void rcu_user_exit_after_irq(void) { }
 static inline void rcu_user_hooks_switch(struct task_struct *prev,
                                          struct task_struct *next) { }
 #endif /* CONFIG_RCU_USER_QS */
@@ -1015,4 +1011,22 @@ static inline bool rcu_is_nocb_cpu(int cpu) { return false; }
 #endif /* #else #ifdef CONFIG_RCU_NOCB_CPU */
 
 
+/* Only for use by adaptive-ticks code. */
+#ifdef CONFIG_NO_HZ_FULL_SYSIDLE
+extern bool rcu_sys_is_idle(void);
+extern void rcu_sysidle_force_exit(void);
+#else /* #ifdef CONFIG_NO_HZ_FULL_SYSIDLE */
+
+static inline bool rcu_sys_is_idle(void)
+{
+        return false;
+}
+
+static inline void rcu_sysidle_force_exit(void)
+{
+}
+
+#endif /* #else #ifdef CONFIG_NO_HZ_FULL_SYSIDLE */
+
+
 #endif /* __LINUX_RCUPDATE_H */
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 75981d0b57dc..a10380bfbeac 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -15,6 +15,8 @@
 
 #include <linux/list.h>
 #include <linux/rbtree.h>
+#include <linux/err.h>
+#include <linux/bug.h>
 
 struct module;
 struct device;
@@ -470,6 +472,9 @@ struct regmap_irq {
  * @ack_base:    Base ack address.  If zero then the chip is clear on read.
  * @wake_base:   Base address for wake enables.  If zero unsupported.
  * @irq_reg_stride:  Stride to use for chips where registers are not contiguous.
+ * @init_ack_masked: Ack all masked interrupts once during initalization.
+ * @mask_invert: Inverted mask register: cleared bits are masked out.
+ * @wake_invert: Inverted wake register: cleared bits are wake enabled.
  * @runtime_pm:  Hold a runtime PM lock on the device when accessing it.
  *
  * @num_regs:    Number of registers in each control bank.
@@ -485,9 +490,10 @@ struct regmap_irq_chip {
         unsigned int ack_base;
         unsigned int wake_base;
         unsigned int irq_reg_stride;
-        unsigned int mask_invert;
-        unsigned int wake_invert;
-        bool runtime_pm;
+        bool init_ack_masked:1;
+        bool mask_invert:1;
+        bool wake_invert:1;
+        bool runtime_pm:1;
 
         int num_regs;
 
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 3a76389c6aaa..27be915caa96 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -137,6 +137,12 @@ struct regulator *__must_check devm_regulator_get(struct device *dev,
                                              const char *id);
 struct regulator *__must_check regulator_get_exclusive(struct device *dev,
                                                        const char *id);
+struct regulator *__must_check devm_regulator_get_exclusive(struct device *dev,
+                                                        const char *id);
+struct regulator *__must_check regulator_get_optional(struct device *dev,
+                                                      const char *id);
+struct regulator *__must_check devm_regulator_get_optional(struct device *dev,
+                                                           const char *id);
 void regulator_put(struct regulator *regulator);
 void devm_regulator_put(struct regulator *regulator);
 
@@ -217,6 +223,25 @@ devm_regulator_get(struct device *dev, const char *id)
         return NULL;
 }
 
+static inline struct regulator *__must_check
+regulator_get_exclusive(struct device *dev, const char *id)
+{
+        return NULL;
+}
+
+static inline struct regulator *__must_check
+regulator_get_optional(struct device *dev, const char *id)
+{
+        return NULL;
+}
+
+
+static inline struct regulator *__must_check
+devm_regulator_get_optional(struct device *dev, const char *id)
+{
+        return NULL;
+}
+
 static inline void regulator_put(struct regulator *regulator)
 {
 }
@@ -369,8 +394,11 @@ static inline int regulator_count_voltages(struct regulator *regulator)
 static inline int regulator_set_voltage_tol(struct regulator *regulator,
                                             int new_uV, int tol_uV)
 {
-        return regulator_set_voltage(regulator,
-                                     new_uV - tol_uV, new_uV + tol_uV);
+        if (regulator_set_voltage(regulator, new_uV, new_uV + tol_uV) == 0)
+                return 0;
+        else
+                return regulator_set_voltage(regulator,
+                                             new_uV - tol_uV, new_uV + tol_uV);
 }
 
 static inline int regulator_is_supported_voltage_tol(struct regulator *regulator,
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 6700cc94bdd1..67e13aa5a478 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -40,6 +40,24 @@ enum regulator_status {
 };
 
 /**
+ * Specify a range of voltages for regulator_map_linar_range() and
+ * regulator_list_linear_range().
+ *
+ * @min_uV:  Lowest voltage in range
+ * @max_uV:  Highest voltage in range
+ * @min_sel: Lowest selector for range
+ * @max_sel: Highest selector for range
+ * @uV_step: Step size
+ */
+struct regulator_linear_range {
+        unsigned int min_uV;
+        unsigned int max_uV;
+        unsigned int min_sel;
+        unsigned int max_sel;
+        unsigned int uV_step;
+};
+
+/**
  * struct regulator_ops - regulator operations.
  *
  * @enable: Configure the regulator as enabled.
@@ -223,6 +241,9 @@ struct regulator_desc {
         unsigned int linear_min_sel;
         unsigned int ramp_delay;
 
+        const struct regulator_linear_range *linear_ranges;
+        int n_linear_ranges;
+
         const unsigned int *volt_table;
 
         unsigned int vsel_reg;
@@ -326,10 +347,14 @@ int regulator_mode_to_status(unsigned int);
 
 int regulator_list_voltage_linear(struct regulator_dev *rdev,
                                   unsigned int selector);
+int regulator_list_voltage_linear_range(struct regulator_dev *rdev,
+                                        unsigned int selector);
 int regulator_list_voltage_table(struct regulator_dev *rdev,
                                   unsigned int selector);
 int regulator_map_voltage_linear(struct regulator_dev *rdev,
                                   int min_uV, int max_uV);
+int regulator_map_voltage_linear_range(struct regulator_dev *rdev,
+                                       int min_uV, int max_uV);
 int regulator_map_voltage_iterate(struct regulator_dev *rdev,
                                   int min_uV, int max_uV);
 int regulator_map_voltage_ascend(struct regulator_dev *rdev,
diff --git a/include/linux/regulator/fan53555.h b/include/linux/regulator/fan53555.h
index 5c45c85d52ca..f13880e84d85 100644
--- a/include/linux/regulator/fan53555.h
+++ b/include/linux/regulator/fan53555.h
@@ -11,6 +11,7 @@
  */
 
 #ifndef __FAN53555_H__
+#define __FAN53555_H__
 
 /* VSEL ID */
 enum {
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 36adbc82de6a..999b20ce06cf 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -134,6 +134,7 @@ struct regulation_constraints {
         unsigned always_on:1;   /* regulator never off when system is on */
         unsigned boot_on:1;     /* bootloader/firmware enabled regulator */
         unsigned apply_uV:1;    /* apply uV constraint if min == max */
+        unsigned ramp_disable:1; /* disable ramp delay */
 };
 
 /**
diff --git a/include/linux/regulator/max8660.h b/include/linux/regulator/max8660.h
index 9936763621c7..f8a6a4844864 100644
--- a/include/linux/regulator/max8660.h
+++ b/include/linux/regulator/max8660.h
@@ -39,7 +39,7 @@ enum {
  */
 struct max8660_subdev_data {
         int                             id;
-        char                            *name;
+        const char                      *name;
         struct regulator_init_data      *platform_data;
 };
 
diff --git a/include/linux/regulator/pfuze100.h b/include/linux/regulator/pfuze100.h
new file mode 100644
index 000000000000..65d550bf3954
--- /dev/null
+++ b/include/linux/regulator/pfuze100.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __LINUX_REG_PFUZE100_H
+#define __LINUX_REG_PFUZE100_H
+
+#define PFUZE100_SW1AB          0
+#define PFUZE100_SW1C           1
+#define PFUZE100_SW2            2
+#define PFUZE100_SW3A           3
+#define PFUZE100_SW3B           4
+#define PFUZE100_SW4            5
+#define PFUZE100_SWBST          6
+#define PFUZE100_VSNVS          7
+#define PFUZE100_VREFDDR        8
+#define PFUZE100_VGEN1          9
+#define PFUZE100_VGEN2          10
+#define PFUZE100_VGEN3          11
+#define PFUZE100_VGEN4          12
+#define PFUZE100_VGEN5          13
+#define PFUZE100_VGEN6          14
+#define PFUZE100_MAX_REGULATOR  15
+
+struct regulator_init_data;
+
+struct pfuze_regulator_platform_data {
+        struct regulator_init_data *init_data[PFUZE100_MAX_REGULATOR];
+};
+
+#endif /* __LINUX_REG_PFUZE100_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d722490da030..ce1e1c0aaa33 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -107,14 +107,6 @@ extern unsigned long this_cpu_load(void);
 extern void calc_global_load(unsigned long ticks);
 extern void update_cpu_load_nohz(void);
 
-/* Notifier for when a task gets migrated to a new CPU */
-struct task_migration_notifier {
-        struct task_struct *task;
-        int from_cpu;
-        int to_cpu;
-};
-extern void register_task_migration_notifier(struct notifier_block *n);
-
 extern unsigned long get_parent_ip(unsigned long addr);
 
 extern void dump_cpu_task(int cpu);
@@ -1034,6 +1026,9 @@ struct task_struct {
 #ifdef CONFIG_SMP
         struct llist_node wake_entry;
         int on_cpu;
+        struct task_struct *last_wakee;
+        unsigned long wakee_flips;
+        unsigned long wakee_flip_decay_ts;
 #endif
         int on_rq;
 
@@ -1532,6 +1527,8 @@ static inline pid_t task_pgrp_nr(struct task_struct *tsk)
  * Test if a process is not yet dead (at most zombie state)
  * If pid_alive fails, then pointers within the task structure
  * can be stale and must not be dereferenced.
+ *
+ * Return: 1 if the process is alive. 0 otherwise.
  */
 static inline int pid_alive(struct task_struct *p)
 {
@@ -1543,6 +1540,8 @@ static inline int pid_alive(struct task_struct *p)
  * @tsk: Task structure to be checked.
  *
  * Check if a task structure is the first user space task the kernel created.
+ *
+ * Return: 1 if the task structure is init. 0 otherwise.
  */
 static inline int is_global_init(struct task_struct *tsk)
 {
@@ -1894,6 +1893,8 @@ extern struct task_struct *idle_task(int cpu);
 /**
  * is_idle_task - is the specified task an idle task?
  * @p: the task in question.
+ *
+ * Return: 1 if @p is an idle task. 0 otherwise.
  */
 static inline bool is_idle_task(const struct task_struct *p)
 {
diff --git a/include/linux/sh_eth.h b/include/linux/sh_eth.h
index fc305713fc6d..90b5e30c2f22 100644
--- a/include/linux/sh_eth.h
+++ b/include/linux/sh_eth.h
@@ -2,23 +2,17 @@
 #define __ASM_SH_ETH_H__
 
 #include <linux/phy.h>
+#include <linux/if_ether.h>
 
 enum {EDMAC_LITTLE_ENDIAN, EDMAC_BIG_ENDIAN};
-enum {
-        SH_ETH_REG_GIGABIT,
-        SH_ETH_REG_FAST_RCAR,
-        SH_ETH_REG_FAST_SH4,
-        SH_ETH_REG_FAST_SH3_SH2
-};
 
 struct sh_eth_plat_data {
         int phy;
         int edmac_endian;
-        int register_type;
         phy_interface_t phy_interface;
         void (*set_mdio_gate)(void *addr);
 
-        unsigned char mac_addr[6];
+        unsigned char mac_addr[ETH_ALEN];
         unsigned no_ether_link:1;
         unsigned ether_link_active_low:1;
         unsigned needs_init:1;
diff --git a/include/linux/signal.h b/include/linux/signal.h
index d897484730c0..2ac423bdb676 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -434,6 +434,14 @@ void signals_init(void);
 int restore_altstack(const stack_t __user *);
 int __save_altstack(stack_t __user *, unsigned long);
 
+#define save_altstack_ex(uss, sp) do { \
+        stack_t __user *__uss = uss; \
+        struct task_struct *t = current; \
+        put_user_ex((void __user *)t->sas_ss_sp, &__uss->ss_sp); \
+        put_user_ex(sas_ss_flags(sp), &__uss->ss_flags); \
+        put_user_ex(t->sas_ss_size, &__uss->ss_size); \
+} while (0);
+
 #ifdef CONFIG_PROC_FS
 struct seq_file;
 extern void render_sigset_t(struct seq_file *, const char *, sigset_t *);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 3b71a4e83642..2ddb48d9312c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1805,10 +1805,13 @@ static inline void pskb_trim_unique(struct sk_buff *skb, unsigned int len)
  */
 static inline void skb_orphan(struct sk_buff *skb)
 {
-        if (skb->destructor)
+        if (skb->destructor) {
                 skb->destructor(skb);
-        skb->destructor = NULL;
-        skb->sk         = NULL;
+                skb->destructor = NULL;
+                skb->sk         = NULL;
+        } else {
+                BUG_ON(skb->sk);
+        }
 }
 
 /**
@@ -1902,8 +1905,8 @@ static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
         return __netdev_alloc_skb_ip_align(dev, length, GFP_ATOMIC);
 }
 
-/*
- *      __skb_alloc_page - allocate pages for ps-rx on a skb and preserve pfmemalloc data
+/**
+ *      __skb_alloc_pages - allocate pages for ps-rx on a skb and preserve pfmemalloc data
  *      @gfp_mask: alloc_pages_node mask. Set __GFP_NOMEMALLOC if not for network packet RX
  *      @skb: skb to set pfmemalloc on if __GFP_MEMALLOC is used
  *      @order: size of the allocation
@@ -2356,6 +2359,10 @@ extern int	       skb_copy_datagram_from_iovec(struct sk_buff *skb,
                                                     const struct iovec *from,
                                                     int from_offset,
                                                     int len);
+extern int             zerocopy_sg_from_iovec(struct sk_buff *skb,
+                                              const struct iovec *frm,
+                                              int offset,
+                                              size_t count);
 extern int             skb_copy_datagram_const_iovec(const struct sk_buff *from,
                                                      int offset,
                                                      const struct iovec *to,
@@ -2385,7 +2392,7 @@ extern void	       skb_split(struct sk_buff *skb,
                                  struct sk_buff *skb1, const u32 len);
 extern int             skb_shift(struct sk_buff *tgt, struct sk_buff *skb,
                                  int shiftlen);
-extern void            skb_scrub_packet(struct sk_buff *skb);
+extern void            skb_scrub_packet(struct sk_buff *skb, bool xnet);
 
 extern struct sk_buff *skb_segment(struct sk_buff *skb,
                                    netdev_features_t features);
diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h
index 4dde70e74822..eec3efd19beb 100644
--- a/include/linux/smsc911x.h
+++ b/include/linux/smsc911x.h
@@ -22,6 +22,7 @@
 #define __LINUX_SMSC911X_H__
 
 #include <linux/phy.h>
+#include <linux/if_ether.h>
 
 /* platform_device configuration data, should be assigned to
  * the platform_device's dev.platform_data */
@@ -31,7 +32,7 @@ struct smsc911x_platform_config {
         unsigned int flags;
         unsigned int shift;
         phy_interface_t phy_interface;
-        unsigned char mac[6];
+        unsigned char mac[ETH_ALEN];
 };
 
 /* Constants for platform_device irq polarity configuration */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 230c04bda3e2..445ef7519dc2 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -313,6 +313,8 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata,
                                           struct iovec *iov, 
                                           int offset, 
                                           unsigned int len, __wsum *csump);
+extern unsigned long iov_pages(const struct iovec *iov, int offset,
+                               unsigned long nr_segs);
 
 extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *address, int mode);
 extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata,
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 28e440be1c07..887116dbce2c 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -74,7 +74,7 @@ struct spi_device {
         struct spi_master       *master;
         u32                     max_speed_hz;
         u8                      chip_select;
-        u8                      mode;
+        u16                     mode;
 #define SPI_CPHA        0x01                    /* clock phase */
 #define SPI_CPOL        0x02                    /* clock polarity */
 #define SPI_MODE_0      (0|0)                   /* (original MicroWire) */
@@ -87,6 +87,10 @@ struct spi_device {
 #define SPI_LOOP        0x20                    /* loopback mode */
 #define SPI_NO_CS       0x40                    /* 1 dev/bus, no chipselect */
 #define SPI_READY       0x80                    /* slave pulls low to pause */
+#define SPI_TX_DUAL     0x100                   /* transmit with 2 wires */
+#define SPI_TX_QUAD     0x200                   /* transmit with 4 wires */
+#define SPI_RX_DUAL     0x400                   /* receive with 2 wires */
+#define SPI_RX_QUAD     0x800                   /* receive with 4 wires */
         u8                      bits_per_word;
         int                     irq;
         void                    *controller_state;
@@ -233,6 +237,8 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
  *      suported. If set, the SPI core will reject any transfer with an
  *      unsupported bits_per_word. If not set, this value is simply ignored,
  *      and it's up to the individual driver to perform any validation.
+ * @min_speed_hz: Lowest supported transfer speed
+ * @max_speed_hz: Highest supported transfer speed
  * @flags: other constraints relevant to this driver
  * @bus_lock_spinlock: spinlock for SPI bus locking
  * @bus_lock_mutex: mutex for SPI bus locking
@@ -254,6 +260,9 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
  * @busy: message pump is busy
  * @running: message pump is running
  * @rt: whether this queue is set to run as a realtime task
+ * @auto_runtime_pm: the core should ensure a runtime PM reference is held
+ *                   while the hardware is prepared, using the parent
+ *                   device for the spidev
  * @prepare_transfer_hardware: a message will soon arrive from the queue
  *      so the subsystem requests the driver to prepare the transfer hardware
  *      by issuing this call
@@ -309,9 +318,13 @@ struct spi_master {
         /* bitmask of supported bits_per_word for transfers */
         u32                     bits_per_word_mask;
 #define SPI_BPW_MASK(bits) BIT((bits) - 1)
-#define SPI_BIT_MASK(bits) (((bits) == 32) ? ~0UL : (BIT(bits) - 1))
+#define SPI_BIT_MASK(bits) (((bits) == 32) ? ~0U : (BIT(bits) - 1))
 #define SPI_BPW_RANGE_MASK(min, max) (SPI_BIT_MASK(max) - SPI_BIT_MASK(min - 1))
 
+        /* limits on transfer speed */
+        u32                     min_speed_hz;
+        u32                     max_speed_hz;
+
         /* other constraints relevant to this driver */
         u16                     flags;
 #define SPI_MASTER_HALF_DUPLEX  BIT(0)          /* can't do full duplex */
@@ -374,11 +387,13 @@ struct spi_master {
         bool                            busy;
         bool                            running;
         bool                            rt;
+        bool                            auto_runtime_pm;
 
         int (*prepare_transfer_hardware)(struct spi_master *master);
         int (*transfer_one_message)(struct spi_master *master,
                                     struct spi_message *mesg);
         int (*unprepare_transfer_hardware)(struct spi_master *master);
+
         /* gpio chip select */
         int                     *cs_gpios;
 };
@@ -448,6 +463,10 @@ extern struct spi_master *spi_busnum_to_master(u16 busnum);
  * @rx_buf: data to be read (dma-safe memory), or NULL
  * @tx_dma: DMA address of tx_buf, if @spi_message.is_dma_mapped
  * @rx_dma: DMA address of rx_buf, if @spi_message.is_dma_mapped
+ * @tx_nbits: number of bits used for writting. If 0 the default
+ *      (SPI_NBITS_SINGLE) is used.
+ * @rx_nbits: number of bits used for reading. If 0 the default
+ *      (SPI_NBITS_SINGLE) is used.
  * @len: size of rx and tx buffers (in bytes)
  * @speed_hz: Select a speed other than the device default for this
  *      transfer. If 0 the default (from @spi_device) is used.
@@ -502,6 +521,11 @@ extern struct spi_master *spi_busnum_to_master(u16 busnum);
  * by the results of previous messages and where the whole transaction
  * ends when the chipselect goes intactive.
  *
+ * When SPI can transfer in 1x,2x or 4x. It can get this tranfer information
+ * from device through @tx_nbits and @rx_nbits. In Bi-direction, these
+ * two should both be set. User can set transfer mode with SPI_NBITS_SINGLE(1x)
+ * SPI_NBITS_DUAL(2x) and SPI_NBITS_QUAD(4x) to support these three transfer.
+ *
  * The code that submits an spi_message (and its spi_transfers)
  * to the lower layers is responsible for managing its memory.
  * Zero-initialize every field you don't set up explicitly, to
@@ -522,6 +546,11 @@ struct spi_transfer {
         dma_addr_t      rx_dma;
 
         unsigned        cs_change:1;
+        u8              tx_nbits;
+        u8              rx_nbits;
+#define SPI_NBITS_SINGLE        0x01 /* 1bit transfer */
+#define SPI_NBITS_DUAL          0x02 /* 2bits transfer */
+#define SPI_NBITS_QUAD          0x04 /* 4bits transfer */
         u8              bits_per_word;
         u16             delay_usecs;
         u32             speed_hz;
@@ -578,6 +607,7 @@ struct spi_message {
         /* completion is reported through a callback */
         void                    (*complete)(void *context);
         void                    *context;
+        unsigned                frame_length;
         unsigned                actual_length;
         int                     status;
 
@@ -869,7 +899,7 @@ struct spi_board_info {
         /* mode becomes spi_device.mode, and is essential for chips
          * where the default of SPI_CS_HIGH = 0 is wrong.
          */
-        u8              mode;
+        u16             mode;
 
         /* ... may need additional spi_device chip config data here.
          * avoid stuff protocol drivers can set; but include stuff
diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
index f987a2bee16a..daebaba886aa 100644
--- a/include/linux/spi/spi_bitbang.h
+++ b/include/linux/spi/spi_bitbang.h
@@ -4,11 +4,7 @@
 #include <linux/workqueue.h>
 
 struct spi_bitbang {
-        struct workqueue_struct *workqueue;
-        struct work_struct      work;
-
         spinlock_t              lock;
-        struct list_head        queue;
         u8                      busy;
         u8                      use_dma;
         u8                      flags;          /* extra spi->mode support */
@@ -41,7 +37,6 @@ struct spi_bitbang {
  */
 extern int spi_bitbang_setup(struct spi_device *spi);
 extern void spi_bitbang_cleanup(struct spi_device *spi);
-extern int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m);
 extern int spi_bitbang_setup_transfer(struct spi_device *spi,
                                       struct spi_transfer *t);
 
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 7d537ced949a..75f34949d9ab 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -117,9 +117,17 @@ do {								\
 #endif /*arch_spin_is_contended*/
 #endif
 
-/* The lock does not imply full memory barrier. */
-#ifndef ARCH_HAS_SMP_MB_AFTER_LOCK
-static inline void smp_mb__after_lock(void) { smp_mb(); }
+/*
+ * Despite its name it doesn't necessarily has to be a full barrier.
+ * It should only guarantee that a STORE before the critical section
+ * can not be reordered with a LOAD inside this section.
+ * spin_lock() is the one-way barrier, this LOAD can not escape out
+ * of the region. So the default implementation simply ensures that
+ * a STORE can not move into the critical section, smp_wmb() should
+ * serialize it with another STORE done by spin_lock().
+ */
+#ifndef smp_mb__before_spinlock
+#define smp_mb__before_spinlock()       smp_wmb()
 #endif
 
 /**
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 9e495d31516e..bb5deb0feb6b 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -108,6 +108,7 @@ struct plat_stmmacenet_data {
         int bugged_jumbo;
         int pmt;
         int force_sf_dma_mode;
+        int force_thresh_dma_mode;
         int riwt_off;
         void (*fix_mac_speed)(void *priv, unsigned int speed);
         void (*bus_setup)(void __iomem *ioaddr);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 6d870353674a..1821445708d6 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -121,6 +121,7 @@ struct rpc_task_setup {
 #define RPC_TASK_SOFTCONN       0x0400          /* Fail if can't connect */
 #define RPC_TASK_SENT           0x0800          /* message was sent */
 #define RPC_TASK_TIMEOUT        0x1000          /* fail with ETIMEDOUT on timeout */
+#define RPC_TASK_NOCONNECT      0x2000          /* return ENOTCONN if not connected */
 
 #define RPC_IS_ASYNC(t)         ((t)->tk_flags & RPC_TASK_ASYNC)
 #define RPC_IS_SWAPPER(t)       ((t)->tk_flags & RPC_TASK_SWAPPER)
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index c5fd30d2a415..8d4fa82bfb91 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -67,6 +67,8 @@ static inline swp_entry_t pte_to_swp_entry(pte_t pte)
         swp_entry_t arch_entry;
 
         BUG_ON(pte_file(pte));
+        if (pte_swp_soft_dirty(pte))
+                pte = pte_swp_clear_soft_dirty(pte);
         arch_entry = __pte_to_swp_entry(pte);
         return swp_entry(__swp_type(arch_entry), __swp_offset(arch_entry));
 }
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 4147d700a293..84662ecc7b51 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -802,9 +802,14 @@ asmlinkage long sys_vfork(void);
 asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int,
                int __user *);
 #else
+#ifdef CONFIG_CLONE_BACKWARDS3
+asmlinkage long sys_clone(unsigned long, unsigned long, int, int __user *,
+                          int __user *, int);
+#else
 asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
                int __user *, int);
 #endif
+#endif
 
 asmlinkage long sys_execve(const char __user *filename,
                 const char __user *const __user *argv,
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 9e8a9b555ad6..11baec7c9b26 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -51,9 +51,9 @@ do {							\
         static struct lock_class_key __key;             \
                                                         \
         (attr)->key = &__key;                           \
-} while(0)
+} while (0)
 #else
-#define sysfs_attr_init(attr) do {} while(0)
+#define sysfs_attr_init(attr) do {} while (0)
 #endif
 
 struct attribute_group {
@@ -69,7 +69,7 @@ struct attribute_group {
  * for examples..
  */
 
-#define __ATTR(_name,_mode,_show,_store) {                              \
+#define __ATTR(_name, _mode, _show, _store) {                           \
         .attr = {.name = __stringify(_name), .mode = _mode },           \
         .show   = _show,                                                \
         .store  = _store,                                               \
@@ -80,6 +80,11 @@ struct attribute_group {
         .show   = _name##_show,                                         \
 }
 
+#define __ATTR_WO(_name) {                                              \
+        .attr   = { .name = __stringify(_name), .mode = S_IWUSR },      \
+        .store  = _name##_store,                                        \
+}
+
 #define __ATTR_RW(_name) __ATTR(_name, (S_IWUSR | S_IRUGO),             \
                          _name##_show, _name##_store)
 
@@ -108,8 +113,6 @@ static const struct attribute_group _name##_group = {		\
 };                                                              \
 __ATTRIBUTE_GROUPS(_name)
 
-#define attr_name(_attr) (_attr).attr.name
-
 struct file;
 struct vm_area_struct;
 
@@ -119,7 +122,7 @@ struct bin_attribute {
         void                    *private;
         ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *,
                         char *, loff_t, size_t);
-        ssize_t (*write)(struct file *,struct kobject *, struct bin_attribute *,
+        ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *,
                          char *, loff_t, size_t);
         int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
                     struct vm_area_struct *vma);
@@ -153,7 +156,7 @@ struct bin_attribute {
 
 #define __BIN_ATTR_RW(_name, _size) __BIN_ATTR(_name,                   \
                                    (S_IWUSR | S_IRUGO), _name##_read,   \
-                                   _name##_write)
+                                   _name##_write, _size)
 
 #define __BIN_ATTR_NULL __ATTR_NULL
 
@@ -168,8 +171,8 @@ struct bin_attribute bin_attr_##_name = __BIN_ATTR_RO(_name, _size)
 struct bin_attribute bin_attr_##_name = __BIN_ATTR_RW(_name, _size)
 
 struct sysfs_ops {
-        ssize_t (*show)(struct kobject *, struct attribute *,char *);
-        ssize_t (*store)(struct kobject *,struct attribute *,const char *, size_t);
+        ssize_t (*show)(struct kobject *, struct attribute *, char *);
+        ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
         const void *(*namespace)(struct kobject *, const struct attribute *);
 };
 
@@ -215,10 +218,14 @@ void sysfs_delete_link(struct kobject *dir, struct kobject *targ,
 
 int __must_check sysfs_create_group(struct kobject *kobj,
                                     const struct attribute_group *grp);
+int __must_check sysfs_create_groups(struct kobject *kobj,
+                                     const struct attribute_group **groups);
 int sysfs_update_group(struct kobject *kobj,
                        const struct attribute_group *grp);
 void sysfs_remove_group(struct kobject *kobj,
                         const struct attribute_group *grp);
+void sysfs_remove_groups(struct kobject *kobj,
+                         const struct attribute_group **groups);
 int sysfs_add_file_to_group(struct kobject *kobj,
                         const struct attribute *attr, const char *group);
 void sysfs_remove_file_from_group(struct kobject *kobj,
@@ -343,6 +350,12 @@ static inline int sysfs_create_group(struct kobject *kobj,
         return 0;
 }
 
+static inline int sysfs_create_groups(struct kobject *kobj,
+                                      const struct attribute_group **groups)
+{
+        return 0;
+}
+
 static inline int sysfs_update_group(struct kobject *kobj,
                                 const struct attribute_group *grp)
 {
@@ -354,6 +367,11 @@ static inline void sysfs_remove_group(struct kobject *kobj,
 {
 }
 
+static inline void sysfs_remove_groups(struct kobject *kobj,
+                                       const struct attribute_group **groups)
+{
+}
+
 static inline int sysfs_add_file_to_group(struct kobject *kobj,
                 const struct attribute *attr, const char *group)
 {
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 472120b4fac5..d68633452d9b 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -107,7 +107,6 @@ static inline void tcp_clear_options(struct tcp_options_received *rx_opt)
  * only four options will fit in a standard TCP header */
 #define TCP_NUM_SACKS 4
 
-struct tcp_cookie_values;
 struct tcp_request_sock_ops;
 
 struct tcp_request_sock {
@@ -238,6 +237,7 @@ struct tcp_sock {
 
         u32     rcv_wnd;        /* Current receiver window              */
         u32     write_seq;      /* Tail(+1) of data held in tcp send buffer */
+        u32     notsent_lowat;  /* TCP_NOTSENT_LOWAT */
         u32     pushed_seq;     /* Last pushed seq, required to talk to windows */
         u32     lost_out;       /* Lost packets                 */
         u32     sacked_out;     /* SACK'd packets                       */
diff --git a/include/linux/tick.h b/include/linux/tick.h
index 62bd8b72873c..5128d33bbb39 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -10,6 +10,8 @@
 #include <linux/irqflags.h>
 #include <linux/percpu.h>
 #include <linux/hrtimer.h>
+#include <linux/context_tracking_state.h>
+#include <linux/cpumask.h>
 
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 
@@ -158,20 +160,51 @@ static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; }
 # endif /* !CONFIG_NO_HZ_COMMON */
 
 #ifdef CONFIG_NO_HZ_FULL
+extern bool tick_nohz_full_running;
+extern cpumask_var_t tick_nohz_full_mask;
+
+static inline bool tick_nohz_full_enabled(void)
+{
+        if (!static_key_false(&context_tracking_enabled))
+                return false;
+
+        return tick_nohz_full_running;
+}
+
+static inline bool tick_nohz_full_cpu(int cpu)
+{
+        if (!tick_nohz_full_enabled())
+                return false;
+
+        return cpumask_test_cpu(cpu, tick_nohz_full_mask);
+}
+
 extern void tick_nohz_init(void);
-extern int tick_nohz_full_cpu(int cpu);
-extern void tick_nohz_full_check(void);
+extern void __tick_nohz_full_check(void);
 extern void tick_nohz_full_kick(void);
 extern void tick_nohz_full_kick_all(void);
-extern void tick_nohz_task_switch(struct task_struct *tsk);
+extern void __tick_nohz_task_switch(struct task_struct *tsk);
 #else
 static inline void tick_nohz_init(void) { }
-static inline int tick_nohz_full_cpu(int cpu) { return 0; }
-static inline void tick_nohz_full_check(void) { }
+static inline bool tick_nohz_full_enabled(void) { return false; }
+static inline bool tick_nohz_full_cpu(int cpu) { return false; }
+static inline void __tick_nohz_full_check(void) { }
 static inline void tick_nohz_full_kick(void) { }
 static inline void tick_nohz_full_kick_all(void) { }
-static inline void tick_nohz_task_switch(struct task_struct *tsk) { }
+static inline void __tick_nohz_task_switch(struct task_struct *tsk) { }
 #endif
 
+static inline void tick_nohz_full_check(void)
+{
+        if (tick_nohz_full_enabled())
+                __tick_nohz_full_check();
+}
+
+static inline void tick_nohz_task_switch(struct task_struct *tsk)
+{
+        if (tick_nohz_full_enabled())
+                __tick_nohz_task_switch(tsk);
+}
+
 
 #endif
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 01ac30efd6a6..64f864651d86 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -10,6 +10,8 @@
 #include <linux/mutex.h>
 #include <linux/tty_flags.h>
 #include <uapi/linux/tty.h>
+#include <linux/rwsem.h>
+#include <linux/llist.h>
 
 
 
@@ -29,9 +31,10 @@
 #define __DISABLED_CHAR '\0'
 
 struct tty_buffer {
-        struct tty_buffer *next;
-        char *char_buf_ptr;
-        unsigned char *flag_buf_ptr;
+        union {
+                struct tty_buffer *next;
+                struct llist_node free;
+        };
         int used;
         int size;
         int commit;
@@ -40,25 +43,25 @@ struct tty_buffer {
         unsigned long data[0];
 };
 
-/*
- * We default to dicing tty buffer allocations to this many characters
- * in order to avoid multiple page allocations. We know the size of
- * tty_buffer itself but it must also be taken into account that the
- * the buffer is 256 byte aligned. See tty_buffer_find for the allocation
- * logic this must match
- */
-
-#define TTY_BUFFER_PAGE (((PAGE_SIZE - sizeof(struct tty_buffer)) / 2) & ~0xFF)
+static inline unsigned char *char_buf_ptr(struct tty_buffer *b, int ofs)
+{
+        return ((unsigned char *)b->data) + ofs;
+}
 
+static inline char *flag_buf_ptr(struct tty_buffer *b, int ofs)
+{
+        return (char *)char_buf_ptr(b, ofs) + b->size;
+}
 
 struct tty_bufhead {
-        struct work_struct work;
-        spinlock_t lock;
         struct tty_buffer *head;        /* Queue head */
+        struct work_struct work;
+        struct mutex       lock;
+        atomic_t           priority;
+        struct tty_buffer sentinel;
+        struct llist_head free;         /* Free queue head */
+        atomic_t           memory_used; /* In-use buffers excluding free list */
         struct tty_buffer *tail;        /* Active buffer */
-        struct tty_buffer *free;        /* Free queue head */
-        int memory_used;                /* Buffer space used excluding
-                                                                free queue */
 };
 /*
  * When a break, frame error, or parity error happens, these codes are
@@ -199,9 +202,6 @@ struct tty_port {
         wait_queue_head_t       close_wait;     /* Close waiters */
         wait_queue_head_t       delta_msr_wait; /* Modem status change */
         unsigned long           flags;          /* TTY flags ASY_*/
-        unsigned long           iflags;         /* TTYP_ internal flags */
-#define TTYP_FLUSHING                   1  /* Flushing to ldisc in progress */
-#define TTYP_FLUSHPENDING               2  /* Queued buffer flush pending */
         unsigned char           console:1,      /* port is a console */
                                 low_latency:1;  /* direct buffer flush */
         struct mutex            mutex;          /* Locking */
@@ -238,14 +238,16 @@ struct tty_struct {
         int index;
 
         /* Protects ldisc changes: Lock tty not pty */
-        struct mutex ldisc_mutex;
+        struct ld_semaphore ldisc_sem;
         struct tty_ldisc *ldisc;
 
         struct mutex atomic_write_lock;
         struct mutex legacy_mutex;
-        struct mutex termios_mutex;
+        struct mutex throttle_mutex;
+        struct rw_semaphore termios_rwsem;
+        struct mutex winsize_mutex;
         spinlock_t ctrl_lock;
-        /* Termios values are protected by the termios mutex */
+        /* Termios values are protected by the termios rwsem */
         struct ktermios termios, termios_locked;
         struct termiox *termiox;        /* May be NULL for unsupported */
         char name[64];
@@ -253,7 +255,7 @@ struct tty_struct {
         struct pid *session;
         unsigned long flags;
         int count;
-        struct winsize winsize;         /* termios mutex */
+        struct winsize winsize;         /* winsize_mutex */
         unsigned char stopped:1, hw_stopped:1, flow_stopped:1, packet:1;
         unsigned char ctrl_status;      /* ctrl_lock */
         unsigned int receive_room;      /* Bytes free for queue */
@@ -303,10 +305,7 @@ struct tty_file_private {
 #define TTY_EXCLUSIVE           3       /* Exclusive open mode */
 #define TTY_DEBUG               4       /* Debugging */
 #define TTY_DO_WRITE_WAKEUP     5       /* Call write_wakeup after queuing new */
-#define TTY_PUSH                6       /* n_tty private */
 #define TTY_CLOSING             7       /* ->close() in progress */
-#define TTY_LDISC               9       /* Line discipline attached */
-#define TTY_LDISC_CHANGING      10      /* Line discipline changing */
 #define TTY_LDISC_OPEN          11      /* Line discipline is open */
 #define TTY_PTY_LOCK            16      /* pty private */
 #define TTY_NO_WRITE_SPLIT      17      /* Preserve write boundaries to driver */
@@ -559,6 +558,19 @@ extern void tty_ldisc_init(struct tty_struct *tty);
 extern void tty_ldisc_deinit(struct tty_struct *tty);
 extern void tty_ldisc_begin(void);
 
+static inline int tty_ldisc_receive_buf(struct tty_ldisc *ld, unsigned char *p,
+                                        char *f, int count)
+{
+        if (ld->ops->receive_buf2)
+                count = ld->ops->receive_buf2(ld->tty, p, f, count);
+        else {
+                count = min_t(int, count, ld->tty->receive_room);
+                if (count)
+                        ld->ops->receive_buf(ld->tty, p, f, count);
+        }
+        return count;
+}
+
 
 /* n_tty.c */
 extern struct tty_ldisc_ops tty_ldisc_N_TTY;
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index e0f252633b47..21ddd7d9ea1f 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_TTY_FLIP_H
 #define _LINUX_TTY_FLIP_H
 
+extern int tty_buffer_space_avail(struct tty_port *port);
 extern int tty_buffer_request_room(struct tty_port *port, size_t size);
 extern int tty_insert_flip_string_flags(struct tty_port *port,
                 const unsigned char *chars, const char *flags, size_t size);
@@ -18,8 +19,8 @@ static inline int tty_insert_flip_char(struct tty_port *port,
 {
         struct tty_buffer *tb = port->buf.tail;
         if (tb && tb->used < tb->size) {
-                tb->flag_buf_ptr[tb->used] = flag;
-                tb->char_buf_ptr[tb->used++] = ch;
+                *flag_buf_ptr(tb, tb->used) = flag;
+                *char_buf_ptr(tb, tb->used++) = ch;
                 return 1;
         }
         return tty_insert_flip_string_flags(port, &ch, &flag, 1);
@@ -31,4 +32,7 @@ static inline int tty_insert_flip_string(struct tty_port *port,
         return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);
 }
 
+extern void tty_buffer_lock_exclusive(struct tty_port *port);
+extern void tty_buffer_unlock_exclusive(struct tty_port *port);
+
 #endif /* _LINUX_TTY_FLIP_H */
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index a1b048999821..f15c898ff462 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -109,6 +109,17 @@
  *
  *      Tells the discipline that the DCD pin has changed its status.
  *      Used exclusively by the N_PPS (Pulse-Per-Second) line discipline.
+ *
+ * int  (*receive_buf2)(struct tty_struct *, const unsigned char *cp,
+ *                      char *fp, int count);
+ *
+ *      This function is called by the low-level tty driver to send
+ *      characters received by the hardware to the line discpline for
+ *      processing.  <cp> is a pointer to the buffer of input
+ *      character received by the device.  <fp> is a pointer to a
+ *      pointer of flag bytes which indicate whether a character was
+ *      received with a parity error, etc.
+ *      If assigned, prefer this function for automatic flow control.
  */
 
 #include <linux/fs.h>
@@ -195,6 +206,8 @@ struct tty_ldisc_ops {
         void    (*write_wakeup)(struct tty_struct *);
         void    (*dcd_change)(struct tty_struct *, unsigned int);
         void    (*fasync)(struct tty_struct *tty, int on);
+        int     (*receive_buf2)(struct tty_struct *, const unsigned char *cp,
+                                char *fp, int count);
 
         struct  module *owner;
 
@@ -203,8 +216,7 @@ struct tty_ldisc_ops {
 
 struct tty_ldisc {
         struct tty_ldisc_ops *ops;
-        atomic_t users;
-        wait_queue_head_t wq_idle;
+        struct tty_struct *tty;
 };
 
 #define TTY_LDISC_MAGIC 0x5403
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 0eec2689b955..001629cd1a97 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -337,6 +337,7 @@ struct usb_bus {
                                          * the ep queue on a short transfer
                                          * with the URB_SHORT_NOT_OK flag set.
                                          */
+        unsigned no_sg_constraint:1;    /* no sg constraint */
         unsigned sg_tablesize;          /* 0 or largest number of sg list entries */
 
         int devnum_next;                /* Next open device number in
@@ -684,6 +685,11 @@ static inline bool usb_device_supports_ltm(struct usb_device *udev)
         return udev->bos->ss_cap->bmAttributes & USB_LTM_SUPPORT;
 }
 
+static inline bool usb_device_no_sg_constraint(struct usb_device *udev)
+{
+        return udev && udev->bus && udev->bus->no_sg_constraint;
+}
+
 
 /*-------------------------------------------------------------------------*/
 
@@ -708,7 +714,10 @@ extern int usb_driver_claim_interface(struct usb_driver *driver,
  * usb_interface_claimed - returns true iff an interface is claimed
  * @iface: the interface being checked
  *
- * Returns true (nonzero) iff the interface is claimed, else false (zero).
+ * Return: %true (nonzero) iff the interface is claimed, else %false
+ * (zero).
+ *
+ * Note:
  * Callers must own the driver model's usb bus readlock.  So driver
  * probe() entries don't need extra locking, but other call contexts
  * may need to explicitly claim that lock.
@@ -745,8 +754,9 @@ extern struct usb_host_interface *usb_find_alt_setting(
  * @buf: where to put the string
  * @size: how big is "buf"?
  *
- * Returns length of the string (> 0) or negative if size was too small.
+ * Return: Length of the string (> 0) or negative if size was too small.
  *
+ * Note:
  * This identifier is intended to be "stable", reflecting physical paths in
  * hardware such as physical bus addresses for host controllers or ports on
  * USB hubs.  That makes it stay the same until systems are physically
@@ -1247,7 +1257,9 @@ typedef void (*usb_complete_t)(struct urb *);
  *      the device driver is saying that it provided this DMA address,
  *      which the host controller driver should use in preference to the
  *      transfer_buffer.
- * @sg: scatter gather buffer list
+ * @sg: scatter gather buffer list, the buffer size of each element in
+ *      the list (except the last) must be divisible by the endpoint's
+ *      max packet size if no_sg_constraint isn't set in 'struct usb_bus'
  * @num_mapped_sgs: (internal) number of mapped sg entries
  * @num_sgs: number of entries in the sg list
  * @transfer_buffer_length: How big is transfer_buffer.  The transfer may
@@ -1534,10 +1546,16 @@ static inline void usb_fill_int_urb(struct urb *urb,
         urb->transfer_buffer_length = buffer_length;
         urb->complete = complete_fn;
         urb->context = context;
-        if (dev->speed == USB_SPEED_HIGH || dev->speed == USB_SPEED_SUPER)
+
+        if (dev->speed == USB_SPEED_HIGH || dev->speed == USB_SPEED_SUPER) {
+                /* make sure interval is within allowed range */
+                interval = clamp(interval, 1, 16);
+
                 urb->interval = 1 << (interval - 1);
-        else
+        } else {
                 urb->interval = interval;
+        }
+
         urb->start_frame = -1;
 }
 
@@ -1570,7 +1588,7 @@ extern int usb_anchor_empty(struct usb_anchor *anchor);
  * usb_urb_dir_in - check if an URB describes an IN transfer
  * @urb: URB to be checked
  *
- * Returns 1 if @urb describes an IN transfer (device-to-host),
+ * Return: 1 if @urb describes an IN transfer (device-to-host),
  * otherwise 0.
  */
 static inline int usb_urb_dir_in(struct urb *urb)
@@ -1582,7 +1600,7 @@ static inline int usb_urb_dir_in(struct urb *urb)
  * usb_urb_dir_out - check if an URB describes an OUT transfer
  * @urb: URB to be checked
  *
- * Returns 1 if @urb describes an OUT transfer (host-to-device),
+ * Return: 1 if @urb describes an OUT transfer (host-to-device),
  * otherwise 0.
  */
 static inline int usb_urb_dir_out(struct urb *urb)
diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h
index 25629948c842..7d399671a566 100644
--- a/include/linux/usb/chipidea.h
+++ b/include/linux/usb/chipidea.h
@@ -18,12 +18,17 @@ struct ci_hdrc_platform_data {
         unsigned long    flags;
 #define CI_HDRC_REGS_SHARED             BIT(0)
 #define CI_HDRC_REQUIRE_TRANSCEIVER     BIT(1)
-#define CI_HDRC_PULLUP_ON_VBUS          BIT(2)
 #define CI_HDRC_DISABLE_STREAMING       BIT(3)
+        /*
+         * Only set it when DCCPARAMS.DC==1 and DCCPARAMS.HC==1,
+         * but otg is not supported (no register otgsc).
+         */
+#define CI_HDRC_DUAL_ROLE_NOT_OTG       BIT(4)
         enum usb_dr_mode        dr_mode;
 #define CI_HDRC_CONTROLLER_RESET_EVENT          0
 #define CI_HDRC_CONTROLLER_STOPPED_EVENT        1
         void    (*notify_event) (struct ci_hdrc *ci, unsigned event);
+        struct regulator        *reg_vbus;
 };
 
 /* Default offset of capability registers */
diff --git a/include/linux/usb/dwc3-omap.h b/include/linux/usb/dwc3-omap.h
deleted file mode 100644
index 5615f4d82724..000000000000
--- a/include/linux/usb/dwc3-omap.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2013 by Texas Instruments
- *
- * The Inventra Controller Driver for Linux is free software; you
- * can redistribute it and/or modify it under the terms of the GNU
- * General Public License version 2 as published by the Free Software
- * Foundation.
- */
-
-#ifndef __DWC3_OMAP_H__
-#define __DWC3_OMAP_H__
-
-enum omap_dwc3_vbus_id_status {
-        OMAP_DWC3_UNKNOWN = 0,
-        OMAP_DWC3_ID_GROUND,
-        OMAP_DWC3_ID_FLOAT,
-        OMAP_DWC3_VBUS_VALID,
-        OMAP_DWC3_VBUS_OFF,
-};
-
-#if (defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_DWC3_MODULE))
-extern int dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status);
-#else
-static inline int dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
-{
-        return -ENODEV;
-}
-#endif
-
-#endif  /* __DWC3_OMAP_H__ */
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index f1b0dca60f12..942ef5e053bf 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -22,6 +22,7 @@
 #include <linux/slab.h>
 #include <linux/scatterlist.h>
 #include <linux/types.h>
+#include <linux/workqueue.h>
 #include <linux/usb/ch9.h>
 
 struct usb_ep;
@@ -475,6 +476,7 @@ struct usb_gadget_ops {
 
 /**
  * struct usb_gadget - represents a usb slave device
+ * @work: (internal use) Workqueue to be used for sysfs_notify()
  * @ops: Function pointers used to access hardware-specific operations.
  * @ep0: Endpoint zero, used when reading or writing responses to
  *      driver setup() requests
@@ -520,6 +522,7 @@ struct usb_gadget_ops {
  * device is acting as a B-Peripheral (so is_a_peripheral is false).
  */
 struct usb_gadget {
+        struct work_struct              work;
         /* readonly to gadget driver */
         const struct usb_gadget_ops     *ops;
         struct usb_ep                   *ep0;
@@ -538,6 +541,7 @@ struct usb_gadget {
         unsigned                        out_epnum;
         unsigned                        in_epnum;
 };
+#define work_to_gadget(w)       (container_of((w), struct usb_gadget, work))
 
 static inline void set_gadget_data(struct usb_gadget *gadget, void *data)
         { dev_set_drvdata(&gadget->dev, data); }
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 1e88377e22f4..75efc45eaa2f 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -22,6 +22,7 @@
 #ifdef __KERNEL__
 
 #include <linux/rwsem.h>
+#include <linux/interrupt.h>
 
 #define MAX_TOPO_LEVEL          6
 
@@ -67,6 +68,13 @@
 
 /*-------------------------------------------------------------------------*/
 
+struct giveback_urb_bh {
+        bool running;
+        spinlock_t lock;
+        struct list_head  head;
+        struct tasklet_struct bh;
+};
+
 struct usb_hcd {
 
         /*
@@ -139,6 +147,9 @@ struct usb_hcd {
         resource_size_t         rsrc_len;       /* memory/io resource length */
         unsigned                power_budget;   /* in mA, 0 = no limit */
 
+        struct giveback_urb_bh  high_prio_bh;
+        struct giveback_urb_bh  low_prio_bh;
+
         /* bandwidth_mutex should be taken before adding or removing
          * any new bus bandwidth constraints:
          *   1. Before adding a configuration for a new device.
@@ -221,6 +232,7 @@ struct hc_driver {
 #define HCD_USB25       0x0030          /* Wireless USB 1.0 (USB 2.5)*/
 #define HCD_USB3        0x0040          /* USB 3.0 */
 #define HCD_MASK        0x0070
+#define HCD_BH          0x0100          /* URB complete in BH context */
 
         /* called to init HCD and root hub */
         int     (*reset) (struct usb_hcd *hcd);
@@ -361,6 +373,11 @@ struct hc_driver {
         int     (*find_raw_port_number)(struct usb_hcd *, int);
 };
 
+static inline int hcd_giveback_urb_in_bh(struct usb_hcd *hcd)
+{
+        return hcd->driver->flags & HCD_BH;
+}
+
 extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb);
 extern int usb_hcd_check_unlink_urb(struct usb_hcd *hcd, struct urb *urb,
                 int status);
@@ -411,7 +428,7 @@ extern int usb_hcd_pci_probe(struct pci_dev *dev,
 extern void usb_hcd_pci_remove(struct pci_dev *dev);
 extern void usb_hcd_pci_shutdown(struct pci_dev *dev);
 
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
 extern const struct dev_pm_ops usb_hcd_pci_pm_ops;
 #endif
 #endif /* CONFIG_PCI */
diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h
index a0ef405368b8..8c38aa26b3bb 100644
--- a/include/linux/usb/of.h
+++ b/include/linux/usb/of.h
@@ -7,19 +7,27 @@
 #ifndef __LINUX_USB_OF_H
 #define __LINUX_USB_OF_H
 
+#include <linux/usb/ch9.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/phy.h>
 
 #if IS_ENABLED(CONFIG_OF)
 enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np);
+enum usb_device_speed of_usb_get_maximum_speed(struct device_node *np);
 #else
 static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np)
 {
         return USB_DR_MODE_UNKNOWN;
 }
+
+static inline enum usb_device_speed
+of_usb_get_maximum_speed(struct device_node *np)
+{
+        return USB_SPEED_UNKNOWN;
+}
 #endif
 
-#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_PHY)
+#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_SUPPORT)
 enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np);
 #else
 static inline enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np)
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index 44036808bf0f..6c0b1c513db7 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -142,7 +142,7 @@ extern void usb_remove_phy(struct usb_phy *);
 /* helpers for direct access thru low-level io interface */
 static inline int usb_phy_io_read(struct usb_phy *x, u32 reg)
 {
-        if (x->io_ops && x->io_ops->read)
+        if (x && x->io_ops && x->io_ops->read)
                 return x->io_ops->read(x, reg);
 
         return -EINVAL;
@@ -150,7 +150,7 @@ static inline int usb_phy_io_read(struct usb_phy *x, u32 reg)
 
 static inline int usb_phy_io_write(struct usb_phy *x, u32 val, u32 reg)
 {
-        if (x->io_ops && x->io_ops->write)
+        if (x && x->io_ops && x->io_ops->write)
                 return x->io_ops->write(x, val, reg);
 
         return -EINVAL;
@@ -159,7 +159,7 @@ static inline int usb_phy_io_write(struct usb_phy *x, u32 val, u32 reg)
 static inline int
 usb_phy_init(struct usb_phy *x)
 {
-        if (x->init)
+        if (x && x->init)
                 return x->init(x);
 
         return 0;
@@ -168,14 +168,14 @@ usb_phy_init(struct usb_phy *x)
 static inline void
 usb_phy_shutdown(struct usb_phy *x)
 {
-        if (x->shutdown)
+        if (x && x->shutdown)
                 x->shutdown(x);
 }
 
 static inline int
 usb_phy_vbus_on(struct usb_phy *x)
 {
-        if (!x->set_vbus)
+        if (!x || !x->set_vbus)
                 return 0;
 
         return x->set_vbus(x, true);
@@ -184,7 +184,7 @@ usb_phy_vbus_on(struct usb_phy *x)
 static inline int
 usb_phy_vbus_off(struct usb_phy *x)
 {
-        if (!x->set_vbus)
+        if (!x || !x->set_vbus)
                 return 0;
 
         return x->set_vbus(x, false);
@@ -258,7 +258,7 @@ usb_phy_set_power(struct usb_phy *x, unsigned mA)
 static inline int
 usb_phy_set_suspend(struct usb_phy *x, int suspend)
 {
-        if (x->set_suspend != NULL)
+        if (x && x->set_suspend != NULL)
                 return x->set_suspend(x, suspend);
         else
                 return 0;
@@ -267,7 +267,7 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend)
 static inline int
 usb_phy_notify_connect(struct usb_phy *x, enum usb_device_speed speed)
 {
-        if (x->notify_connect)
+        if (x && x->notify_connect)
                 return x->notify_connect(x, speed);
         else
                 return 0;
@@ -276,7 +276,7 @@ usb_phy_notify_connect(struct usb_phy *x, enum usb_device_speed speed)
 static inline int
 usb_phy_notify_disconnect(struct usb_phy *x, enum usb_device_speed speed)
 {
-        if (x->notify_disconnect)
+        if (x && x->notify_disconnect)
                 return x->notify_disconnect(x, speed);
         else
                 return 0;
diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
index d2ca919a5b73..1de16c324ec8 100644
--- a/include/linux/usb/tegra_usb_phy.h
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -18,19 +18,36 @@
 #include <linux/clk.h>
 #include <linux/usb/otg.h>
 
+/*
+ * utmi_pll_config_in_car_module: true if the UTMI PLL configuration registers
+ *     should be set up by clk-tegra, false if by the PHY code
+ * has_hostpc: true if the USB controller has the HOSTPC extension, which
+ *     changes the location of the PHCD and PTS fields
+ * requires_usbmode_setup: true if the USBMODE register needs to be set to
+ *      enter host mode
+ * requires_extra_tuning_parameters: true if xcvr_hsslew, hssquelch_level
+ *      and hsdiscon_level should be set for adequate signal quality
+ */
+
+struct tegra_phy_soc_config {
+        bool utmi_pll_config_in_car_module;
+        bool has_hostpc;
+        bool requires_usbmode_setup;
+        bool requires_extra_tuning_parameters;
+};
+
 struct tegra_utmip_config {
         u8 hssync_start_delay;
         u8 elastic_limit;
         u8 idle_wait_delay;
         u8 term_range_adj;
+        bool xcvr_setup_use_fuses;
         u8 xcvr_setup;
         u8 xcvr_lsfslew;
         u8 xcvr_lsrslew;
-};
-
-struct tegra_ulpi_config {
-        int reset_gpio;
-        const char *clk;
+        u8 xcvr_hsslew;
+        u8 hssquelch_level;
+        u8 hsdiscon_level;
 };
 
 enum tegra_usb_phy_port_speed {
@@ -39,12 +56,6 @@ enum tegra_usb_phy_port_speed {
         TEGRA_USB_PHY_PORT_SPEED_HIGH,
 };
 
-enum tegra_usb_phy_mode {
-        TEGRA_USB_PHY_MODE_DEVICE,
-        TEGRA_USB_PHY_MODE_HOST,
-        TEGRA_USB_PHY_MODE_OTG,
-};
-
 struct tegra_xtal_freq;
 
 struct tegra_usb_phy {
@@ -55,18 +66,17 @@ struct tegra_usb_phy {
         struct clk *clk;
         struct clk *pll_u;
         struct clk *pad_clk;
-        enum tegra_usb_phy_mode mode;
+        struct regulator *vbus;
+        enum usb_dr_mode mode;
         void *config;
+        const struct tegra_phy_soc_config *soc_config;
         struct usb_phy *ulpi;
         struct usb_phy u_phy;
-        struct device *dev;
         bool is_legacy_phy;
         bool is_ulpi_phy;
         int reset_gpio;
 };
 
-struct usb_phy *tegra_usb_get_phy(struct device_node *dn);
-
 void tegra_usb_phy_preresume(struct usb_phy *phy);
 
 void tegra_usb_phy_postresume(struct usb_phy *phy);
diff --git a/include/linux/usb/nop-usb-xceiv.h b/include/linux/usb/usb_phy_gen_xceiv.h
index 148d35171aac..f9a7e7bc925b 100644
--- a/include/linux/usb/nop-usb-xceiv.h
+++ b/include/linux/usb/usb_phy_gen_xceiv.h
@@ -3,7 +3,7 @@
 
 #include <linux/usb/otg.h>
 
-struct nop_usb_xceiv_platform_data {
+struct usb_phy_gen_xceiv_platform_data {
         enum usb_phy_type type;
         unsigned long clk_rate;
 
@@ -12,7 +12,7 @@ struct nop_usb_xceiv_platform_data {
         unsigned int needs_reset:1;
 };
 
-#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
+#if IS_ENABLED(CONFIG_NOP_USB_XCEIV)
 /* sometimes transceivers are accessed only through e.g. ULPI */
 extern void usb_nop_xceiv_register(void);
 extern void usb_nop_xceiv_unregister(void);
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index f18d64129f99..9cb2fe8ca944 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -34,6 +34,8 @@ struct usbnet {
         struct mutex            phy_mutex;
         unsigned char           suspend_count;
         unsigned char           pkt_cnt, pkt_err;
+        unsigned short          rx_qlen, tx_qlen;
+        unsigned                can_dma_sg:1;
 
         /* i/o info: pipes etc */
         unsigned                in, out;
@@ -253,4 +255,6 @@ extern void usbnet_link_change(struct usbnet *, bool, bool);
 extern int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags);
 extern void usbnet_status_stop(struct usbnet *dev);
 
+extern void usbnet_update_max_qlen(struct usbnet *dev);
+
 #endif /* __LINUX_USB_USBNET_H */
diff --git a/include/linux/usb/wusb-wa.h b/include/linux/usb/wusb-wa.h
index 6be985b2a434..4ff744e2b678 100644
--- a/include/linux/usb/wusb-wa.h
+++ b/include/linux/usb/wusb-wa.h
@@ -66,6 +66,7 @@ enum {
         WA_ENABLE = 0x01,
         WA_RESET = 0x02,
         RPIPE_PAUSE = 0x1,
+        RPIPE_STALL = 0x2,
 };
 
 /* Responses from Get Status request ([WUSB] section 8.3.1.6) */
diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index b6b215f13b45..14105c26a836 100644
--- a/include/linux/user_namespace.h
+++ b/include/linux/user_namespace.h
@@ -23,6 +23,7 @@ struct user_namespace {
         struct uid_gid_map      projid_map;
         atomic_t                count;
         struct user_namespace   *parent;
+        int                     level;
         kuid_t                  owner;
         kgid_t                  group;
         unsigned int            proc_inum;
diff --git a/include/linux/uwb/spec.h b/include/linux/uwb/spec.h
index b52e44f1bd33..0df24bfcdb38 100644
--- a/include/linux/uwb/spec.h
+++ b/include/linux/uwb/spec.h
@@ -32,6 +32,7 @@
 
 #include <linux/types.h>
 #include <linux/bitmap.h>
+#include <linux/if_ether.h>
 
 #define i1480_FW 0x00000303
 /* #define i1480_FW 0x00000302 */
@@ -130,7 +131,7 @@ enum { UWB_DRP_BACKOFF_WIN_MAX = 16 };
  * it is also used to define headers sent down and up the wire/radio).
  */
 struct uwb_mac_addr {
-        u8 data[6];
+        u8 data[ETH_ALEN];
 } __attribute__((packed));
 
 
@@ -568,7 +569,7 @@ struct uwb_rc_evt_confirm {
 /* Device Address Management event. [WHCI] section 3.1.3.2. */
 struct uwb_rc_evt_dev_addr_mgmt {
         struct uwb_rceb rceb;
-        u8 baAddr[6];
+        u8 baAddr[ETH_ALEN];
         u8 bResultCode;
 } __attribute__((packed));
 
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
index ddb419cf4530..502073a53dd3 100644
--- a/include/linux/vga_switcheroo.h
+++ b/include/linux/vga_switcheroo.h
@@ -45,7 +45,8 @@ struct vga_switcheroo_client_ops {
 #if defined(CONFIG_VGA_SWITCHEROO)
 void vga_switcheroo_unregister_client(struct pci_dev *dev);
 int vga_switcheroo_register_client(struct pci_dev *dev,
-                                   const struct vga_switcheroo_client_ops *ops);
+                                   const struct vga_switcheroo_client_ops *ops,
+                                   bool driver_power_control);
 int vga_switcheroo_register_audio_client(struct pci_dev *pdev,
                                          const struct vga_switcheroo_client_ops *ops,
                                          int id, bool active);
@@ -60,11 +61,15 @@ int vga_switcheroo_process_delayed_switch(void);
 
 int vga_switcheroo_get_client_state(struct pci_dev *dev);
 
+void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
+
+int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
+int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
 #else
 
 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
 static inline int vga_switcheroo_register_client(struct pci_dev *dev,
-                const struct vga_switcheroo_client_ops *ops) { return 0; }
+                const struct vga_switcheroo_client_ops *ops, bool driver_power_control) { return 0; }
 static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {}
 static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; }
 static inline int vga_switcheroo_register_audio_client(struct pci_dev *pdev,
@@ -74,6 +79,10 @@ static inline void vga_switcheroo_unregister_handler(void) {}
 static inline int vga_switcheroo_process_delayed_switch(void) { return 0; }
 static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return VGA_SWITCHEROO_ON; }
 
+static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
+
+static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
+static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
 
 #endif
 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
diff --git a/include/linux/vmpressure.h b/include/linux/vmpressure.h
index 7dc17e2456de..3f3788d49362 100644
--- a/include/linux/vmpressure.h
+++ b/include/linux/vmpressure.h
@@ -34,10 +34,12 @@ extern void vmpressure_cleanup(struct vmpressure *vmpr);
 extern struct vmpressure *memcg_to_vmpressure(struct mem_cgroup *memcg);
 extern struct cgroup_subsys_state *vmpressure_to_css(struct vmpressure *vmpr);
 extern struct vmpressure *css_to_vmpressure(struct cgroup_subsys_state *css);
-extern int vmpressure_register_event(struct cgroup *cg, struct cftype *cft,
+extern int vmpressure_register_event(struct cgroup_subsys_state *css,
+                                     struct cftype *cft,
                                      struct eventfd_ctx *eventfd,
                                      const char *args);
-extern void vmpressure_unregister_event(struct cgroup *cg, struct cftype *cft,
+extern void vmpressure_unregister_event(struct cgroup_subsys_state *css,
+                                        struct cftype *cft,
                                         struct eventfd_ctx *eventfd);
 #else
 static inline void vmpressure(gfp_t gfp, struct mem_cgroup *memcg,
diff --git a/include/linux/vtime.h b/include/linux/vtime.h
index b1dd2db80076..f5b72b364bda 100644
--- a/include/linux/vtime.h
+++ b/include/linux/vtime.h
@@ -1,18 +1,68 @@
 #ifndef _LINUX_KERNEL_VTIME_H
 #define _LINUX_KERNEL_VTIME_H
 
+#include <linux/context_tracking_state.h>
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
+#include <asm/vtime.h>
+#endif
+
+
 struct task_struct;
 
+/*
+ * vtime_accounting_enabled() definitions/declarations
+ */
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
+static inline bool vtime_accounting_enabled(void) { return true; }
+#endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
+
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
+static inline bool vtime_accounting_enabled(void)
+{
+        if (static_key_false(&context_tracking_enabled)) {
+                if (context_tracking_active())
+                        return true;
+        }
+
+        return false;
+}
+#endif /* CONFIG_VIRT_CPU_ACCOUNTING_GEN */
+
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
+static inline bool vtime_accounting_enabled(void) { return false; }
+#endif /* !CONFIG_VIRT_CPU_ACCOUNTING */
+
+
+/*
+ * Common vtime APIs
+ */
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
+
+#ifdef __ARCH_HAS_VTIME_TASK_SWITCH
 extern void vtime_task_switch(struct task_struct *prev);
+#else
+extern void vtime_common_task_switch(struct task_struct *prev);
+static inline void vtime_task_switch(struct task_struct *prev)
+{
+        if (vtime_accounting_enabled())
+                vtime_common_task_switch(prev);
+}
+#endif /* __ARCH_HAS_VTIME_TASK_SWITCH */
+
 extern void vtime_account_system(struct task_struct *tsk);
 extern void vtime_account_idle(struct task_struct *tsk);
 extern void vtime_account_user(struct task_struct *tsk);
-extern void vtime_account_irq_enter(struct task_struct *tsk);
 
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
-static inline bool vtime_accounting_enabled(void) { return true; }
-#endif
+#ifdef __ARCH_HAS_VTIME_ACCOUNT
+extern void vtime_account_irq_enter(struct task_struct *tsk);
+#else
+extern void vtime_common_account_irq_enter(struct task_struct *tsk);
+static inline void vtime_account_irq_enter(struct task_struct *tsk)
+{
+        if (vtime_accounting_enabled())
+                vtime_common_account_irq_enter(tsk);
+}
+#endif /* __ARCH_HAS_VTIME_ACCOUNT */
 
 #else /* !CONFIG_VIRT_CPU_ACCOUNTING */
 
@@ -20,14 +70,20 @@ static inline void vtime_task_switch(struct task_struct *prev) { }
 static inline void vtime_account_system(struct task_struct *tsk) { }
 static inline void vtime_account_user(struct task_struct *tsk) { }
 static inline void vtime_account_irq_enter(struct task_struct *tsk) { }
-static inline bool vtime_accounting_enabled(void) { return false; }
-#endif
+#endif /* !CONFIG_VIRT_CPU_ACCOUNTING */
 
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
 extern void arch_vtime_task_switch(struct task_struct *tsk);
-extern void vtime_account_irq_exit(struct task_struct *tsk);
-extern bool vtime_accounting_enabled(void);
+extern void vtime_gen_account_irq_exit(struct task_struct *tsk);
+
+static inline void vtime_account_irq_exit(struct task_struct *tsk)
+{
+        if (vtime_accounting_enabled())
+                vtime_gen_account_irq_exit(tsk);
+}
+
 extern void vtime_user_enter(struct task_struct *tsk);
+
 static inline void vtime_user_exit(struct task_struct *tsk)
 {
         vtime_account_user(tsk);
@@ -35,7 +91,7 @@ static inline void vtime_user_exit(struct task_struct *tsk)
 extern void vtime_guest_enter(struct task_struct *tsk);
 extern void vtime_guest_exit(struct task_struct *tsk);
 extern void vtime_init_idle(struct task_struct *tsk, int cpu);
-#else
+#else /* !CONFIG_VIRT_CPU_ACCOUNTING_GEN  */
 static inline void vtime_account_irq_exit(struct task_struct *tsk)
 {
         /* On hard|softirq exit we always account to hard|softirq cputime */
diff --git a/include/linux/wait.h b/include/linux/wait.h
index f487a4750b7f..a67fc1635592 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -811,6 +811,63 @@ do {									\
         __ret;                                                          \
 })
 
+#define __wait_event_interruptible_lock_irq_timeout(wq, condition,      \
+                                                    lock, ret)          \
+do {                                                                    \
+        DEFINE_WAIT(__wait);                                            \
+                                                                        \
+        for (;;) {                                                      \
+                prepare_to_wait(&wq, &__wait, TASK_INTERRUPTIBLE);      \
+                if (condition)                                          \
+                        break;                                          \
+                if (signal_pending(current)) {                          \
+                        ret = -ERESTARTSYS;                             \
+                        break;                                          \
+                }                                                       \
+                spin_unlock_irq(&lock);                                 \
+                ret = schedule_timeout(ret);                            \
+                spin_lock_irq(&lock);                                   \
+                if (!ret)                                               \
+                        break;                                          \
+        }                                                               \
+        finish_wait(&wq, &__wait);                                      \
+} while (0)
+
+/**
+ * wait_event_interruptible_lock_irq_timeout - sleep until a condition gets true or a timeout elapses.
+ *              The condition is checked under the lock. This is expected
+ *              to be called with the lock taken.
+ * @wq: the waitqueue to wait on
+ * @condition: a C expression for the event to wait for
+ * @lock: a locked spinlock_t, which will be released before schedule()
+ *        and reacquired afterwards.
+ * @timeout: timeout, in jiffies
+ *
+ * The process is put to sleep (TASK_INTERRUPTIBLE) until the
+ * @condition evaluates to true or signal is received. The @condition is
+ * checked each time the waitqueue @wq is woken up.
+ *
+ * wake_up() has to be called after changing any variable that could
+ * change the result of the wait condition.
+ *
+ * This is supposed to be called while holding the lock. The lock is
+ * dropped before going to sleep and is reacquired afterwards.
+ *
+ * The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it
+ * was interrupted by a signal, and the remaining jiffies otherwise
+ * if the condition evaluated to true before the timeout elapsed.
+ */
+#define wait_event_interruptible_lock_irq_timeout(wq, condition, lock,  \
+                                                  timeout)              \
+({                                                                      \
+        int __ret = timeout;                                            \
+                                                                        \
+        if (!(condition))                                               \
+                __wait_event_interruptible_lock_irq_timeout(            \
+                                        wq, condition, lock, __ret);    \
+        __ret;                                                          \
+})
+
 
 /*
  * These are the old interfaces to sleep waiting for an event.
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index a0ed78ab54d7..594521ba0d43 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -295,7 +295,12 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
  * Documentation/workqueue.txt.
  */
 enum {
-        WQ_NON_REENTRANT        = 1 << 0, /* guarantee non-reentrance */
+        /*
+         * All wqs are now non-reentrant making the following flag
+         * meaningless.  Will be removed.
+         */
+        WQ_NON_REENTRANT        = 1 << 0, /* DEPRECATED */
+
         WQ_UNBOUND              = 1 << 1, /* not bound to any cpu */
         WQ_FREEZABLE            = 1 << 2, /* freeze during suspend */
         WQ_MEM_RECLAIM          = 1 << 3, /* may be used for memory reclaim */
diff --git a/include/media/adv7343.h b/include/media/adv7343.h
index 944757be49bb..e4142b1ef8cd 100644
--- a/include/media/adv7343.h
+++ b/include/media/adv7343.h
@@ -28,12 +28,7 @@
  * @pll_control: PLL and oversampling control. This control allows internal
  *               PLL 1 circuit to be powered down and the oversampling to be
  *               switched off.
- * @dac_1: power on/off DAC 1.
- * @dac_2: power on/off DAC 2.
- * @dac_3: power on/off DAC 3.
- * @dac_4: power on/off DAC 4.
- * @dac_5: power on/off DAC 5.
- * @dac_6: power on/off DAC 6.
+ * @dac: array to configure power on/off DAC's 1..6
  *
  * Power mode register (Register 0x0), for more info refer REGISTER MAP ACCESS
  * section of datasheet[1], table 17 page no 30.
@@ -43,23 +38,16 @@
 struct adv7343_power_mode {
         bool sleep_mode;
         bool pll_control;
-        bool dac_1;
-        bool dac_2;
-        bool dac_3;
-        bool dac_4;
-        bool dac_5;
-        bool dac_6;
+        u32 dac[6];
 };
 
 /**
  * struct adv7343_sd_config - SD Only Output Configuration.
- * @sd_dac_out1: Configure SD DAC Output 1.
- * @sd_dac_out2: Configure SD DAC Output 2.
+ * @sd_dac_out: array configuring SD DAC Outputs 1 and 2
  */
 struct adv7343_sd_config {
         /* SD only Output Configuration */
-        bool sd_dac_out1;
-        bool sd_dac_out2;
+        u32 sd_dac_out[2];
 };
 
 /**
diff --git a/include/media/adv7511.h b/include/media/adv7511.h
new file mode 100644
index 000000000000..bb78bed9a5b8
--- /dev/null
+++ b/include/media/adv7511.h
@@ -0,0 +1,48 @@
+/*
+ * Analog Devices ADV7511 HDMI Transmitter Device Driver
+ *
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef ADV7511_H
+#define ADV7511_H
+
+/* notify events */
+#define ADV7511_MONITOR_DETECT 0
+#define ADV7511_EDID_DETECT 1
+
+
+struct adv7511_monitor_detect {
+        int present;
+};
+
+struct adv7511_edid_detect {
+        int present;
+        int segment;
+};
+
+struct adv7511_cec_arg {
+        void *arg;
+        u32 f_flags;
+};
+
+struct adv7511_platform_data {
+        uint8_t i2c_edid;
+        uint8_t i2c_cec;
+        uint32_t cec_clk;
+};
+
+#endif
diff --git a/include/media/adv7842.h b/include/media/adv7842.h
new file mode 100644
index 000000000000..c02201d1c092
--- /dev/null
+++ b/include/media/adv7842.h
@@ -0,0 +1,226 @@
+/*
+ * adv7842 - Analog Devices ADV7842 video decoder driver
+ *
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _ADV7842_
+#define _ADV7842_
+
+/* Analog input muxing modes (AFE register 0x02, [2:0]) */
+enum adv7842_ain_sel {
+        ADV7842_AIN1_2_3_NC_SYNC_1_2 = 0,
+        ADV7842_AIN4_5_6_NC_SYNC_2_1 = 1,
+        ADV7842_AIN7_8_9_NC_SYNC_3_1 = 2,
+        ADV7842_AIN10_11_12_NC_SYNC_4_1 = 3,
+        ADV7842_AIN9_4_5_6_SYNC_2_1 = 4,
+};
+
+/* Bus rotation and reordering (IO register 0x04, [7:5]) */
+enum adv7842_op_ch_sel {
+        ADV7842_OP_CH_SEL_GBR = 0,
+        ADV7842_OP_CH_SEL_GRB = 1,
+        ADV7842_OP_CH_SEL_BGR = 2,
+        ADV7842_OP_CH_SEL_RGB = 3,
+        ADV7842_OP_CH_SEL_BRG = 4,
+        ADV7842_OP_CH_SEL_RBG = 5,
+};
+
+/* Mode of operation */
+enum adv7842_mode {
+        ADV7842_MODE_SDP,
+        ADV7842_MODE_COMP,
+        ADV7842_MODE_RGB,
+        ADV7842_MODE_HDMI
+};
+
+/* Video standard select (IO register 0x00, [5:0]) */
+enum adv7842_vid_std_select {
+        /* SDP */
+        ADV7842_SDP_VID_STD_CVBS_SD_4x1 = 0x01,
+        ADV7842_SDP_VID_STD_YC_SD4_x1 = 0x09,
+        /* RGB */
+        ADV7842_RGB_VID_STD_AUTO_GRAPH_MODE = 0x07,
+        /* HDMI GR */
+        ADV7842_HDMI_GR_VID_STD_AUTO_GRAPH_MODE = 0x02,
+        /* HDMI COMP */
+        ADV7842_HDMI_COMP_VID_STD_HD_1250P = 0x1e,
+};
+
+/* Input Color Space (IO register 0x02, [7:4]) */
+enum adv7842_inp_color_space {
+        ADV7842_INP_COLOR_SPACE_LIM_RGB = 0,
+        ADV7842_INP_COLOR_SPACE_FULL_RGB = 1,
+        ADV7842_INP_COLOR_SPACE_LIM_YCbCr_601 = 2,
+        ADV7842_INP_COLOR_SPACE_LIM_YCbCr_709 = 3,
+        ADV7842_INP_COLOR_SPACE_XVYCC_601 = 4,
+        ADV7842_INP_COLOR_SPACE_XVYCC_709 = 5,
+        ADV7842_INP_COLOR_SPACE_FULL_YCbCr_601 = 6,
+        ADV7842_INP_COLOR_SPACE_FULL_YCbCr_709 = 7,
+        ADV7842_INP_COLOR_SPACE_AUTO = 0xf,
+};
+
+/* Select output format (IO register 0x03, [7:0]) */
+enum adv7842_op_format_sel {
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_8 = 0x00,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_10 = 0x01,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE0 = 0x02,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE1 = 0x06,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE2 = 0x0a,
+        ADV7842_OP_FORMAT_SEL_DDR_422_8 = 0x20,
+        ADV7842_OP_FORMAT_SEL_DDR_422_10 = 0x21,
+        ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE0 = 0x22,
+        ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE1 = 0x23,
+        ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE2 = 0x24,
+        ADV7842_OP_FORMAT_SEL_SDR_444_24 = 0x40,
+        ADV7842_OP_FORMAT_SEL_SDR_444_30 = 0x41,
+        ADV7842_OP_FORMAT_SEL_SDR_444_36_MODE0 = 0x42,
+        ADV7842_OP_FORMAT_SEL_DDR_444_24 = 0x60,
+        ADV7842_OP_FORMAT_SEL_DDR_444_30 = 0x61,
+        ADV7842_OP_FORMAT_SEL_DDR_444_36 = 0x62,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_16 = 0x80,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_20 = 0x81,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE0 = 0x82,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE1 = 0x86,
+        ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE2 = 0x8a,
+};
+
+enum adv7842_select_input {
+        ADV7842_SELECT_HDMI_PORT_A,
+        ADV7842_SELECT_HDMI_PORT_B,
+        ADV7842_SELECT_VGA_RGB,
+        ADV7842_SELECT_VGA_COMP,
+        ADV7842_SELECT_SDP_CVBS,
+        ADV7842_SELECT_SDP_YC,
+};
+
+struct adv7842_sdp_csc_coeff {
+        bool manual;
+        uint16_t scaling;
+        uint16_t A1;
+        uint16_t A2;
+        uint16_t A3;
+        uint16_t A4;
+        uint16_t B1;
+        uint16_t B2;
+        uint16_t B3;
+        uint16_t B4;
+        uint16_t C1;
+        uint16_t C2;
+        uint16_t C3;
+        uint16_t C4;
+};
+
+struct adv7842_sdp_io_sync_adjustment {
+        bool adjust;
+        uint16_t hs_beg;
+        uint16_t hs_width;
+        uint16_t de_beg;
+        uint16_t de_end;
+};
+
+/* Platform dependent definition */
+struct adv7842_platform_data {
+        /* connector - HDMI or DVI? */
+        unsigned connector_hdmi:1;
+
+        /* chip reset during probe */
+        unsigned chip_reset:1;
+
+        /* DIS_PWRDNB: 1 if the PWRDNB pin is unused and unconnected */
+        unsigned disable_pwrdnb:1;
+
+        /* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */
+        unsigned disable_cable_det_rst:1;
+
+        /* Analog input muxing mode */
+        enum adv7842_ain_sel ain_sel;
+
+        /* Bus rotation and reordering */
+        enum adv7842_op_ch_sel op_ch_sel;
+
+        /* Default mode */
+        enum adv7842_mode mode;
+
+        /* Video standard */
+        enum adv7842_vid_std_select vid_std_select;
+
+        /* Input Color Space */
+        enum adv7842_inp_color_space inp_color_space;
+
+        /* Select output format */
+        enum adv7842_op_format_sel op_format_sel;
+
+        /* IO register 0x02 */
+        unsigned alt_gamma:1;
+        unsigned op_656_range:1;
+        unsigned rgb_out:1;
+        unsigned alt_data_sat:1;
+
+        /* IO register 0x05 */
+        unsigned blank_data:1;
+        unsigned insert_av_codes:1;
+        unsigned replicate_av_codes:1;
+        unsigned invert_cbcr:1;
+
+        /* IO register 0x30 */
+        unsigned output_bus_lsb_to_msb:1;
+
+        /* IO register 0x14 */
+        struct {
+                unsigned data:2;
+                unsigned clock:2;
+                unsigned sync:2;
+        } drive_strength;
+
+        /* External RAM for 3-D comb or frame synchronizer */
+        unsigned sd_ram_size; /* ram size in MB */
+        unsigned sd_ram_ddr:1; /* ddr or sdr sdram */
+
+        /* Free run */
+        unsigned hdmi_free_run_mode;
+
+        struct adv7842_sdp_csc_coeff sdp_csc_coeff;
+
+        struct adv7842_sdp_io_sync_adjustment sdp_io_sync;
+
+        /* i2c addresses */
+        u8 i2c_sdp_io;
+        u8 i2c_sdp;
+        u8 i2c_cp;
+        u8 i2c_vdp;
+        u8 i2c_afe;
+        u8 i2c_hdmi;
+        u8 i2c_repeater;
+        u8 i2c_edid;
+        u8 i2c_infoframe;
+        u8 i2c_cec;
+        u8 i2c_avlink;
+};
+
+#define V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE   (V4L2_CID_DV_CLASS_BASE + 0x1000)
+#define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL   (V4L2_CID_DV_CLASS_BASE + 0x1001)
+#define V4L2_CID_ADV_RX_FREE_RUN_COLOR          (V4L2_CID_DV_CLASS_BASE + 0x1002)
+
+/* notify events */
+#define ADV7842_FMT_CHANGE      1
+
+/* custom ioctl, used to test the external RAM that's used by the
+ * deinterlacer. */
+#define ADV7842_CMD_RAM_TEST _IO('V', BASE_VIDIOC_PRIVATE)
+
+#endif
diff --git a/include/media/davinci/vpif_types.h b/include/media/davinci/vpif_types.h
index 3882e0675ccf..3cb1704a0650 100644
--- a/include/media/davinci/vpif_types.h
+++ b/include/media/davinci/vpif_types.h
@@ -59,6 +59,8 @@ struct vpif_display_config {
         int subdev_count;
         struct vpif_display_chan_config chan_config[VPIF_DISPLAY_MAX_CHANNELS];
         const char *card_name;
+        struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */
+        int *asd_sizes;         /* 0-terminated array of asd group sizes */
 };
 
 struct vpif_input {
@@ -81,5 +83,7 @@ struct vpif_capture_config {
         struct vpif_subdev_info *subdev_info;
         int subdev_count;
         const char *card_name;
+        struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */
+        int *asd_sizes;         /* 0-terminated array of asd group sizes */
 };
 #endif /* _VPIF_TYPES_H */
diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h
index 168dd0b1bae2..78f0637ca68d 100644
--- a/include/media/lirc_dev.h
+++ b/include/media/lirc_dev.h
@@ -139,6 +139,7 @@ struct lirc_driver {
         struct lirc_buffer *rbuf;
         int (*set_use_inc) (void *data);
         void (*set_use_dec) (void *data);
+        struct rc_dev *rdev;
         const struct file_operations *fops;
         struct device *dev;
         struct module *owner;
diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 06bacf937d61..10df55187981 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -23,6 +23,7 @@
 #ifndef _MEDIA_ENTITY_H
 #define _MEDIA_ENTITY_H
 
+#include <linux/bitops.h>
 #include <linux/list.h>
 #include <linux/media.h>
 
@@ -113,12 +114,15 @@ static inline u32 media_entity_subtype(struct media_entity *entity)
 }
 
 #define MEDIA_ENTITY_ENUM_MAX_DEPTH     16
+#define MEDIA_ENTITY_ENUM_MAX_ID        64
 
 struct media_entity_graph {
         struct {
                 struct media_entity *entity;
                 int link;
         } stack[MEDIA_ENTITY_ENUM_MAX_DEPTH];
+
+        DECLARE_BITMAP(entities, MEDIA_ENTITY_ENUM_MAX_ID);
         int top;
 };
 
diff --git a/include/media/mt9v032.h b/include/media/mt9v032.h
index 78fd39eac219..12175a63c5b2 100644
--- a/include/media/mt9v032.h
+++ b/include/media/mt9v032.h
@@ -1,13 +1,9 @@
 #ifndef _MEDIA_MT9V032_H
 #define _MEDIA_MT9V032_H
 
-struct v4l2_subdev;
-
 struct mt9v032_platform_data {
         unsigned int clk_pol:1;
 
-        void (*set_clock)(struct v4l2_subdev *subdev, unsigned int rate);
-
         const s64 *link_freqs;
         s64 link_def_freq;
 };
diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index 06a75deff553..2f6f1f78d958 100644
--- a/include/media/rc-core.h
+++ b/include/media/rc-core.h
@@ -101,6 +101,7 @@ struct rc_dev {
         bool                            idle;
         u64                             allowed_protos;
         u64                             enabled_protocols;
+        u32                             users;
         u32                             scanmask;
         void                            *priv;
         spinlock_t                      keylock;
@@ -142,6 +143,9 @@ void rc_free_device(struct rc_dev *dev);
 int rc_register_device(struct rc_dev *dev);
 void rc_unregister_device(struct rc_dev *dev);
 
+int rc_open(struct rc_dev *rdev);
+void rc_close(struct rc_dev *rdev);
+
 void rc_repeat(struct rc_dev *dev);
 void rc_keydown(struct rc_dev *dev, int scancode, u8 toggle);
 void rc_keydown_notimeout(struct rc_dev *dev, int scancode, u8 toggle);
diff --git a/include/media/saa7115.h b/include/media/saa7115.h
index 407918625c80..76911e71de17 100644
--- a/include/media/saa7115.h
+++ b/include/media/saa7115.h
@@ -47,9 +47,11 @@
 #define SAA7111_FMT_YUV411      0xc0
 
 /* config flags */
-/* Register 0x85 should set bit 0 to 0 (it's 1 by default). This bit
+/*
+ * Register 0x85 should set bit 0 to 0 (it's 1 by default). This bit
  * controls the IDQ signal polarity which is set to 'inverted' if the bit
- * it 1 and to 'default' if it is 0. */
+ * it 1 and to 'default' if it is 0.
+ */
 #define SAA7115_IDQ_IS_DEFAULT  (1 << 0)
 
 /* s_crystal_freq values and flags */
@@ -64,5 +66,76 @@
 #define SAA7115_FREQ_FL_APLL         (1 << 2) /* SA 3A[3], APLL, SAA7114/5 only */
 #define SAA7115_FREQ_FL_DOUBLE_ASCLK (1 << 3) /* SA 39, LRDIV, SAA7114/5 only */
 
+/* ===== SAA7113 Config enums ===== */
+
+/* Register 0x08 "Horizontal time constant" [Bit 3..4]:
+ * Should be set to "Fast Locking Mode" according to the datasheet,
+ * and that is the default setting in the gm7113c_init table.
+ * saa7113_init sets this value to "VTR Mode". */
+enum saa7113_r08_htc {
+        SAA7113_HTC_TV_MODE = 0x00,
+        SAA7113_HTC_VTR_MODE,                   /* Default for saa7113_init */
+        SAA7113_HTC_FAST_LOCKING_MODE = 0x03    /* Default for gm7113c_init */
+};
+
+/* Register 0x10 "Output format selection" [Bit 6..7]:
+ * Defaults to ITU_656 as specified in datasheet. */
+enum saa7113_r10_ofts {
+        SAA7113_OFTS_ITU_656 = 0x0,     /* Default */
+        SAA7113_OFTS_VFLAG_BY_VREF,
+        SAA7113_OFTS_VFLAG_BY_DATA_TYPE
+};
+
+/*
+ * Register 0x12 "Output control" [Bit 0..3 Or Bit 4..7]:
+ * This is used to select what data is output on the RTS0 and RTS1 pins.
+ * RTS1 [Bit 4..7] Defaults to DOT_IN. (This value can not be set for RTS0)
+ * RTS0 [Bit 0..3] Defaults to VIPB in gm7113c_init as specified
+ * in the datasheet, but is set to HREF_HS in the saa7113_init table.
+ */
+enum saa7113_r12_rts {
+        SAA7113_RTS_DOT_IN = 0,         /* OBS: Only for RTS1 (Default RTS1) */
+        SAA7113_RTS_VIPB,               /* Default RTS0 For gm7113c_init */
+        SAA7113_RTS_GPSW,
+        SAA7115_RTS_HL,
+        SAA7113_RTS_VL,
+        SAA7113_RTS_DL,
+        SAA7113_RTS_PLIN,
+        SAA7113_RTS_HREF_HS,            /* Default RTS0 For saa7113_init */
+        SAA7113_RTS_HS,
+        SAA7113_RTS_HQ,
+        SAA7113_RTS_ODD,
+        SAA7113_RTS_VS,
+        SAA7113_RTS_V123,
+        SAA7113_RTS_VGATE,
+        SAA7113_RTS_VREF,
+        SAA7113_RTS_FID
+};
+
+/**
+ * struct saa7115_platform_data - Allow overriding default initialization
+ *
+ * @saa7113_force_gm7113c_init: Force the use of the gm7113c_init table
+ *                              instead of saa7113_init table
+ *                              (saa7113 only)
+ * @saa7113_r08_htc:            [R_08 - Bit 3..4]
+ * @saa7113_r10_vrln:           [R_10 - Bit 3]
+ *                              default: Disabled for gm7113c_init
+ *                                       Enabled for saa7113c_init
+ * @saa7113_r10_ofts:           [R_10 - Bit 6..7]
+ * @saa7113_r12_rts0:           [R_12 - Bit 0..3]
+ * @saa7113_r12_rts1:           [R_12 - Bit 4..7]
+ * @saa7113_r13_adlsb:          [R_13 - Bit 7] - default: disabled
+ */
+struct saa7115_platform_data {
+        bool saa7113_force_gm7113c_init;
+        enum saa7113_r08_htc *saa7113_r08_htc;
+        bool *saa7113_r10_vrln;
+        enum saa7113_r10_ofts *saa7113_r10_ofts;
+        enum saa7113_r12_rts *saa7113_r12_rts0;
+        enum saa7113_r12_rts *saa7113_r12_rts1;
+        bool *saa7113_r13_adlsb;
+};
+
 #endif
 
diff --git a/include/media/smiapp.h b/include/media/smiapp.h
index 07f96a89e189..0b8f124a630c 100644
--- a/include/media/smiapp.h
+++ b/include/media/smiapp.h
@@ -77,7 +77,6 @@ struct smiapp_platform_data {
         struct smiapp_flash_strobe_parms *strobe_setup;
 
         int (*set_xclk)(struct v4l2_subdev *sd, int hz);
-        char *ext_clk_name;
         int xshutdown;                  /* gpio or SMIAPP_NO_XSHUTDOWN */
 };
 
diff --git a/include/sound/tea575x-tuner.h b/include/media/tea575x.h
index 098c4de44945..2d4fa59db902 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/media/tea575x.h
@@ -71,6 +71,7 @@ struct snd_tea575x {
         int (*ext_init)(struct snd_tea575x *tea);
 };
 
+int snd_tea575x_hw_init(struct snd_tea575x *tea);
 int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner);
 void snd_tea575x_exit(struct snd_tea575x *tea);
 void snd_tea575x_set_freq(struct snd_tea575x *tea);
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index 4a1191abd936..f7119ee3977b 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -12,6 +12,8 @@ enum tveeprom_audio_processor {
         TVEEPROM_AUDPROC_OTHER,
 };
 
+#include <linux/if_ether.h>
+
 struct tveeprom {
         u32 has_radio;
         /* If has_ir == 0, then it is unknown what the IR capabilities are,
@@ -40,7 +42,7 @@ struct tveeprom {
         u32 revision;
         u32 serial_number;
         char rev_str[5];
-        u8 MAC_address[6];
+        u8 MAC_address[ETH_ALEN];
 };
 
 void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h
index c3ec6ac75f7e..768356917bea 100644
--- a/include/media/v4l2-async.h
+++ b/include/media/v4l2-async.h
@@ -15,6 +15,7 @@
 #include <linux/mutex.h>
 
 struct device;
+struct device_node;
 struct v4l2_device;
 struct v4l2_subdev;
 struct v4l2_async_notifier;
@@ -22,10 +23,11 @@ struct v4l2_async_notifier;
 /* A random max subdevice number, used to allocate an array on stack */
 #define V4L2_MAX_SUBDEVS 128U
 
-enum v4l2_async_bus_type {
-        V4L2_ASYNC_BUS_CUSTOM,
-        V4L2_ASYNC_BUS_PLATFORM,
-        V4L2_ASYNC_BUS_I2C,
+enum v4l2_async_match_type {
+        V4L2_ASYNC_MATCH_CUSTOM,
+        V4L2_ASYNC_MATCH_DEVNAME,
+        V4L2_ASYNC_MATCH_I2C,
+        V4L2_ASYNC_MATCH_OF,
 };
 
 /**
@@ -36,11 +38,14 @@ enum v4l2_async_bus_type {
  *              probed, to a notifier->waiting list
  */
 struct v4l2_async_subdev {
-        enum v4l2_async_bus_type bus_type;
+        enum v4l2_async_match_type match_type;
         union {
                 struct {
+                        const struct device_node *node;
+                } of;
+                struct {
                         const char *name;
-                } platform;
+                } device_name;
                 struct {
                         int adapter_id;
                         unsigned short address;
@@ -57,25 +62,12 @@ struct v4l2_async_subdev {
 };
 
 /**
- * v4l2_async_subdev_list - provided by subdevices
- * @list:       links struct v4l2_async_subdev_list objects to a global list
- *              before probing, and onto notifier->done after probing
- * @asd:        pointer to respective struct v4l2_async_subdev
- * @notifier:   pointer to managing notifier
- */
-struct v4l2_async_subdev_list {
-        struct list_head list;
-        struct v4l2_async_subdev *asd;
-        struct v4l2_async_notifier *notifier;
-};
-
-/**
  * v4l2_async_notifier - v4l2_device notifier data
  * @num_subdevs:number of subdevices
- * @subdev:     array of pointers to subdevice descriptors
+ * @subdevs:    array of pointers to subdevice descriptors
  * @v4l2_dev:   pointer to struct v4l2_device
  * @waiting:    list of struct v4l2_async_subdev, waiting for their drivers
- * @done:       list of struct v4l2_async_subdev_list, already probed
+ * @done:       list of struct v4l2_subdev, already probed
  * @list:       member in a global list of notifiers
  * @bound:      a subdevice driver has successfully probed one of subdevices
  * @complete:   all subdevices have been probed successfully
@@ -83,7 +75,7 @@ struct v4l2_async_subdev_list {
  */
 struct v4l2_async_notifier {
         unsigned int num_subdevs;
-        struct v4l2_async_subdev **subdev;
+        struct v4l2_async_subdev **subdevs;
         struct v4l2_device *v4l2_dev;
         struct list_head waiting;
         struct list_head done;
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 015ff82da73c..16550c439008 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -86,6 +86,7 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
                 const char * const *menu_items);
 const char *v4l2_ctrl_get_name(u32 id);
 const char * const *v4l2_ctrl_get_menu(u32 id);
+const s64 const *v4l2_ctrl_get_int_menu(u32 id, u32 *len);
 int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
 int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
                 struct v4l2_queryctrl *qctrl, const char * const *menu_items);
@@ -201,19 +202,6 @@ const struct v4l2_frmsize_discrete *v4l2_find_nearest_format(
                 const struct v4l2_discrete_probe *probe,
                 s32 width, s32 height);
 
-bool v4l_match_dv_timings(const struct v4l2_dv_timings *t1,
-                          const struct v4l2_dv_timings *t2,
-                          unsigned pclock_delta);
-
-bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync,
-                u32 polarities, struct v4l2_dv_timings *fmt);
-
-bool v4l2_detect_gtf(unsigned frame_height, unsigned hfreq, unsigned vsync,
-                u32 polarities, struct v4l2_fract aspect,
-                struct v4l2_dv_timings *fmt);
-
-struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait);
-
 void v4l2_get_timestamp(struct timeval *tv);
 
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index 7343a27fe819..47ada23345a1 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -22,6 +22,7 @@
 #define _V4L2_CTRLS_H
 
 #include <linux/list.h>
+#include <linux/mutex.h>
 #include <linux/videodev2.h>
 
 /* forward references */
diff --git a/include/media/v4l2-dv-timings.h b/include/media/v4l2-dv-timings.h
new file mode 100644
index 000000000000..4becc6716393
--- /dev/null
+++ b/include/media/v4l2-dv-timings.h
@@ -0,0 +1,161 @@
+/*
+ * v4l2-dv-timings - Internal header with dv-timings helper functions
+ *
+ * Copyright 2013 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef __V4L2_DV_TIMINGS_H
+#define __V4L2_DV_TIMINGS_H
+
+#include <linux/videodev2.h>
+
+/** v4l2_dv_timings_presets: list of all dv_timings presets.
+ */
+extern const struct v4l2_dv_timings v4l2_dv_timings_presets[];
+
+/** v4l2_check_dv_timings_fnc - timings check callback
+ * @t: the v4l2_dv_timings struct.
+ * @handle: a handle from the driver.
+ *
+ * Returns true if the given timings are valid.
+ */
+typedef bool v4l2_check_dv_timings_fnc(const struct v4l2_dv_timings *t, void *handle);
+
+/** v4l2_valid_dv_timings() - are these timings valid?
+  * @t:   the v4l2_dv_timings struct.
+  * @cap: the v4l2_dv_timings_cap capabilities.
+  * @fnc: callback to check if this timing is OK. May be NULL.
+  * @fnc_handle: a handle that is passed on to @fnc.
+  *
+  * Returns true if the given dv_timings struct is supported by the
+  * hardware capabilities and the callback function (if non-NULL), returns
+  * false otherwise.
+  */
+bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t,
+                           const struct v4l2_dv_timings_cap *cap,
+                           v4l2_check_dv_timings_fnc fnc,
+                           void *fnc_handle);
+
+/** v4l2_enum_dv_timings_cap() - Helper function to enumerate possible DV timings based on capabilities
+  * @t:   the v4l2_enum_dv_timings struct.
+  * @cap: the v4l2_dv_timings_cap capabilities.
+  * @fnc: callback to check if this timing is OK. May be NULL.
+  * @fnc_handle: a handle that is passed on to @fnc.
+  *
+  * This enumerates dv_timings using the full list of possible CEA-861 and DMT
+  * timings, filtering out any timings that are not supported based on the
+  * hardware capabilities and the callback function (if non-NULL).
+  *
+  * If a valid timing for the given index is found, it will fill in @t and
+  * return 0, otherwise it returns -EINVAL.
+  */
+int v4l2_enum_dv_timings_cap(struct v4l2_enum_dv_timings *t,
+                             const struct v4l2_dv_timings_cap *cap,
+                             v4l2_check_dv_timings_fnc fnc,
+                             void *fnc_handle);
+
+/** v4l2_find_dv_timings_cap() - Find the closest timings struct
+  * @t:   the v4l2_enum_dv_timings struct.
+  * @cap: the v4l2_dv_timings_cap capabilities.
+  * @pclock_delta: maximum delta between t->pixelclock and the timing struct
+  *             under consideration.
+  * @fnc: callback to check if a given timings struct is OK. May be NULL.
+  * @fnc_handle: a handle that is passed on to @fnc.
+  *
+  * This function tries to map the given timings to an entry in the
+  * full list of possible CEA-861 and DMT timings, filtering out any timings
+  * that are not supported based on the hardware capabilities and the callback
+  * function (if non-NULL).
+  *
+  * On success it will fill in @t with the found timings and it returns true.
+  * On failure it will return false.
+  */
+bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t,
+                              const struct v4l2_dv_timings_cap *cap,
+                              unsigned pclock_delta,
+                              v4l2_check_dv_timings_fnc fnc,
+                              void *fnc_handle);
+
+/** v4l2_match_dv_timings() - do two timings match?
+  * @measured:    the measured timings data.
+  * @standard:    the timings according to the standard.
+  * @pclock_delta: maximum delta in Hz between standard->pixelclock and
+  *             the measured timings.
+  *
+  * Returns true if the two timings match, returns false otherwise.
+  */
+bool v4l2_match_dv_timings(const struct v4l2_dv_timings *measured,
+                           const struct v4l2_dv_timings *standard,
+                           unsigned pclock_delta);
+
+/** v4l2_print_dv_timings() - log the contents of a dv_timings struct
+  * @dev_prefix:device prefix for each log line.
+  * @prefix:    additional prefix for each log line, may be NULL.
+  * @t:         the timings data.
+  * @detailed:  if true, give a detailed log.
+  */
+void v4l2_print_dv_timings(const char *dev_prefix, const char *prefix,
+                           const struct v4l2_dv_timings *t, bool detailed);
+
+/** v4l2_detect_cvt - detect if the given timings follow the CVT standard
+ * @frame_height - the total height of the frame (including blanking) in lines.
+ * @hfreq - the horizontal frequency in Hz.
+ * @vsync - the height of the vertical sync in lines.
+ * @polarities - the horizontal and vertical polarities (same as struct
+ *              v4l2_bt_timings polarities).
+ * @fmt - the resulting timings.
+ *
+ * This function will attempt to detect if the given values correspond to a
+ * valid CVT format. If so, then it will return true, and fmt will be filled
+ * in with the found CVT timings.
+ */
+bool v4l2_detect_cvt(unsigned frame_height, unsigned hfreq, unsigned vsync,
+                u32 polarities, struct v4l2_dv_timings *fmt);
+
+/** v4l2_detect_gtf - detect if the given timings follow the GTF standard
+ * @frame_height - the total height of the frame (including blanking) in lines.
+ * @hfreq - the horizontal frequency in Hz.
+ * @vsync - the height of the vertical sync in lines.
+ * @polarities - the horizontal and vertical polarities (same as struct
+ *              v4l2_bt_timings polarities).
+ * @aspect - preferred aspect ratio. GTF has no method of determining the
+ *              aspect ratio in order to derive the image width from the
+ *              image height, so it has to be passed explicitly. Usually
+ *              the native screen aspect ratio is used for this. If it
+ *              is not filled in correctly, then 16:9 will be assumed.
+ * @fmt - the resulting timings.
+ *
+ * This function will attempt to detect if the given values correspond to a
+ * valid GTF format. If so, then it will return true, and fmt will be filled
+ * in with the found GTF timings.
+ */
+bool v4l2_detect_gtf(unsigned frame_height, unsigned hfreq, unsigned vsync,
+                u32 polarities, struct v4l2_fract aspect,
+                struct v4l2_dv_timings *fmt);
+
+/** v4l2_calc_aspect_ratio - calculate the aspect ratio based on bytes
+ *      0x15 and 0x16 from the EDID.
+ * @hor_landscape - byte 0x15 from the EDID.
+ * @vert_portrait - byte 0x16 from the EDID.
+ *
+ * Determines the aspect ratio from the EDID.
+ * See VESA Enhanced EDID standard, release A, rev 2, section 3.6.2:
+ * "Horizontal and Vertical Screen Size or Aspect Ratio"
+ */
+struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait);
+
+#endif
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 83ae07e53350..395c4a95a42a 100644
--- a/include/media/v4l2-mediabus.h
+++ b/include/media/v4l2-mediabus.h
@@ -40,6 +40,9 @@
 #define V4L2_MBUS_FIELD_EVEN_HIGH               (1 << 10)
 /* FIELD = 1/0 - Field1 (odd)/Field2 (even) */
 #define V4L2_MBUS_FIELD_EVEN_LOW                (1 << 11)
+/* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */
+#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH (1 << 12)
+#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW          (1 << 13)
 
 /* Serial flags */
 /* How many lanes the client can use */
diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h
index 0f4555b2a31b..44542a20ab81 100644
--- a/include/media/v4l2-mem2mem.h
+++ b/include/media/v4l2-mem2mem.h
@@ -60,6 +60,7 @@ struct v4l2_m2m_queue_ctx {
         struct list_head        rdy_queue;
         spinlock_t              rdy_spinlock;
         u8                      num_rdy;
+        bool                    buffered;
 };
 
 struct v4l2_m2m_ctx {
@@ -134,6 +135,18 @@ struct v4l2_m2m_ctx *v4l2_m2m_ctx_init(struct v4l2_m2m_dev *m2m_dev,
                 void *drv_priv,
                 int (*queue_init)(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq));
 
+static inline void v4l2_m2m_set_src_buffered(struct v4l2_m2m_ctx *m2m_ctx,
+                                             bool buffered)
+{
+        m2m_ctx->out_q_ctx.buffered = buffered;
+}
+
+static inline void v4l2_m2m_set_dst_buffered(struct v4l2_m2m_ctx *m2m_ctx,
+                                             bool buffered)
+{
+        m2m_ctx->cap_q_ctx.buffered = buffered;
+}
+
 void v4l2_m2m_ctx_release(struct v4l2_m2m_ctx *m2m_ctx);
 
 void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct vb2_buffer *vb);
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 3250cc5e7925..bfda0fe9aeb0 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -586,15 +586,14 @@ struct v4l2_subdev {
         struct video_device *devnode;
         /* pointer to the physical device, if any */
         struct device *dev;
-        struct v4l2_async_subdev_list asdl;
+        /* Links this subdev to a global subdev_list or @notifier->done list. */
+        struct list_head async_list;
+        /* Pointer to respective struct v4l2_async_subdev. */
+        struct v4l2_async_subdev *asd;
+        /* Pointer to the managing notifier. */
+        struct v4l2_async_notifier *notifier;
 };
 
-static inline struct v4l2_subdev *v4l2_async_to_subdev(
-                        struct v4l2_async_subdev_list *asdl)
-{
-        return container_of(asdl, struct v4l2_subdev, asdl);
-}
-
 #define media_entity_to_v4l2_subdev(ent) \
         container_of(ent, struct v4l2_subdev, entity)
 #define vdev_to_v4l2_subdev(vdev) \
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index d88a098d1aff..6781258d0b67 100644
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -219,8 +219,9 @@ struct vb2_buffer {
  *                      configured format and *num_buffers is the total number
  *                      of buffers, that are being allocated. When called from
  *                      VIDIOC_CREATE_BUFS, fmt != NULL and it describes the
- *                      target frame format. In this case *num_buffers are being
- *                      allocated additionally to q->num_buffers.
+ *                      target frame format (if the format isn't valid the
+ *                      callback must return -EINVAL). In this case *num_buffers
+ *                      are being allocated additionally to q->num_buffers.
  * @wait_prepare:       release any locks taken while calling vb2 functions;
  *                      it is called before an ioctl needs to wait for a new
  *                      buffer to arrive; required to avoid a deadlock in
@@ -236,8 +237,10 @@ struct vb2_buffer {
  * @buf_prepare:        called every time the buffer is queued from userspace
  *                      and from the VIDIOC_PREPARE_BUF ioctl; drivers may
  *                      perform any initialization required before each hardware
- *                      operation in this callback; if an error is returned, the
- *                      buffer will not be queued in driver; optional
+ *                      operation in this callback; drivers that support
+ *                      VIDIOC_CREATE_BUFS must also validate the buffer size;
+ *                      if an error is returned, the buffer will not be queued
+ *                      in driver; optional
  * @buf_finish:         called before every dequeue of the buffer back to
  *                      userspace; drivers may perform any operations required
  *                      before userspace accesses the buffer; optional
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
index d9fa68f26c41..9a36d9297114 100644
--- a/include/net/9p/transport.h
+++ b/include/net/9p/transport.h
@@ -40,8 +40,6 @@
  * @close: member function to discard a connection on this transport
  * @request: member function to issue a request to the transport
  * @cancel: member function to cancel a request (if it hasn't been sent)
- * @cancelled: member function to notify that a cancelled request will not
- *             not receive a reply
  *
  * This is the basic API for a transport module which is registered by the
  * transport module with the 9P core network module and used by the client
@@ -60,7 +58,6 @@ struct p9_trans_module {
         void (*close) (struct p9_client *);
         int (*request) (struct p9_client *, struct p9_req_t *req);
         int (*cancel) (struct p9_client *, struct p9_req_t *req);
-        int (*cancelled)(struct p9_client *, struct p9_req_t *req);
         int (*zc_request)(struct p9_client *, struct p9_req_t *,
                           char *, char *, int , int, int, int);
 };
diff --git a/include/net/act_api.h b/include/net/act_api.h
index b8ffac7b6bab..9e90fdff470d 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -82,36 +82,36 @@ struct tc_action_ops {
         int     (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *);
 };
 
-extern struct tcf_common *tcf_hash_lookup(u32 index,
-                                          struct tcf_hashinfo *hinfo);
-extern void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
-extern int tcf_hash_release(struct tcf_common *p, int bind,
-                            struct tcf_hashinfo *hinfo);
-extern int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
-                              int type, struct tc_action *a);
-extern u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
-extern int tcf_hash_search(struct tc_action *a, u32 index);
-extern struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
-                                         int bind, struct tcf_hashinfo *hinfo);
-extern struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est,
-                                          struct tc_action *a, int size,
-                                          int bind, u32 *idx_gen,
-                                          struct tcf_hashinfo *hinfo);
-extern void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+struct tcf_common *tcf_hash_lookup(u32 index, struct tcf_hashinfo *hinfo);
+void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+int tcf_hash_release(struct tcf_common *p, int bind,
+                     struct tcf_hashinfo *hinfo);
+int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
+                       int type, struct tc_action *a);
+u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
+int tcf_hash_search(struct tc_action *a, u32 index);
+struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
+                                  int bind, struct tcf_hashinfo *hinfo);
+struct tcf_common *tcf_hash_create(u32 index, struct nlattr *est,
+                                   struct tc_action *a, int size,
+                                   int bind, u32 *idx_gen,
+                                   struct tcf_hashinfo *hinfo);
+void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
 
-extern int tcf_register_action(struct tc_action_ops *a);
-extern int tcf_unregister_action(struct tc_action_ops *a);
-extern void tcf_action_destroy(struct tc_action *a, int bind);
-extern int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res);
-extern struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla,
-                                         struct nlattr *est, char *n, int ovr,
-                                         int bind);
-extern struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
-                                           struct nlattr *est, char *n, int ovr,
-                                           int bind);
-extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
-extern int tcf_action_copy_stats (struct sk_buff *,struct tc_action *, int);
+int tcf_register_action(struct tc_action_ops *a);
+int tcf_unregister_action(struct tc_action_ops *a);
+void tcf_action_destroy(struct tc_action *a, int bind);
+int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a,
+                    struct tcf_result *res);
+struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla,
+                                  struct nlattr *est, char *n, int ovr,
+                                  int bind);
+struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
+                                    struct nlattr *est, char *n, int ovr,
+                                    int bind);
+int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
+int tcf_action_copy_stats(struct sk_buff *, struct tc_action *, int);
 #endif /* CONFIG_NET_CLS_ACT */
 #endif
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index c7b181cb47a6..fb314de2b61b 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -53,51 +53,36 @@ struct prefix_info {
 #define IN6_ADDR_HSIZE_SHIFT    4
 #define IN6_ADDR_HSIZE          (1 << IN6_ADDR_HSIZE_SHIFT)
 
-extern int                      addrconf_init(void);
-extern void                     addrconf_cleanup(void);
+int addrconf_init(void);
+void addrconf_cleanup(void);
 
-extern int                      addrconf_add_ifaddr(struct net *net,
-                                                    void __user *arg);
-extern int                      addrconf_del_ifaddr(struct net *net,
-                                                    void __user *arg);
-extern int                      addrconf_set_dstaddr(struct net *net,
-                                                     void __user *arg);
+int addrconf_add_ifaddr(struct net *net, void __user *arg);
+int addrconf_del_ifaddr(struct net *net, void __user *arg);
+int addrconf_set_dstaddr(struct net *net, void __user *arg);
 
-extern int                      ipv6_chk_addr(struct net *net,
-                                              const struct in6_addr *addr,
-                                              const struct net_device *dev,
-                                              int strict);
+int ipv6_chk_addr(struct net *net, const struct in6_addr *addr,
+                  const struct net_device *dev, int strict);
 
 #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
-extern int                      ipv6_chk_home_addr(struct net *net,
-                                                   const struct in6_addr *addr);
+int ipv6_chk_home_addr(struct net *net, const struct in6_addr *addr);
 #endif
 
-extern int                      ipv6_chk_prefix(const struct in6_addr *addr,
-                                                struct net_device *dev);
-
-extern struct inet6_ifaddr      *ipv6_get_ifaddr(struct net *net,
-                                                 const struct in6_addr *addr,
-                                                 struct net_device *dev,
-                                                 int strict);
-
-extern int                      ipv6_dev_get_saddr(struct net *net,
-                                               const struct net_device *dev,
-                                               const struct in6_addr *daddr,
-                                               unsigned int srcprefs,
-                                               struct in6_addr *saddr);
-extern int                      __ipv6_get_lladdr(struct inet6_dev *idev,
-                                                  struct in6_addr *addr,
-                                                  unsigned char banned_flags);
-extern int                      ipv6_get_lladdr(struct net_device *dev,
-                                                struct in6_addr *addr,
-                                                unsigned char banned_flags);
-extern int                      ipv6_rcv_saddr_equal(const struct sock *sk,
-                                                    const struct sock *sk2);
-extern void                     addrconf_join_solict(struct net_device *dev,
-                                        const struct in6_addr *addr);
-extern void                     addrconf_leave_solict(struct inet6_dev *idev,
-                                        const struct in6_addr *addr);
+int ipv6_chk_prefix(const struct in6_addr *addr, struct net_device *dev);
+
+struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
+                                     const struct in6_addr *addr,
+                                     struct net_device *dev, int strict);
+
+int ipv6_dev_get_saddr(struct net *net, const struct net_device *dev,
+                       const struct in6_addr *daddr, unsigned int srcprefs,
+                       struct in6_addr *saddr);
+int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
+                      unsigned char banned_flags);
+int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
+                    unsigned char banned_flags);
+int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2);
+void addrconf_join_solict(struct net_device *dev, const struct in6_addr *addr);
+void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr);
 
 static inline unsigned long addrconf_timeout_fixup(u32 timeout,
                                                    unsigned int unit)
@@ -124,41 +109,58 @@ static inline int addrconf_finite_timeout(unsigned long timeout)
 /*
  *      IPv6 Address Label subsystem (addrlabel.c)
  */
-extern int                      ipv6_addr_label_init(void);
-extern void                     ipv6_addr_label_cleanup(void);
-extern void                     ipv6_addr_label_rtnl_register(void);
-extern u32                      ipv6_addr_label(struct net *net,
-                                                const struct in6_addr *addr,
-                                                int type, int ifindex);
+int ipv6_addr_label_init(void);
+void ipv6_addr_label_cleanup(void);
+void ipv6_addr_label_rtnl_register(void);
+u32 ipv6_addr_label(struct net *net, const struct in6_addr *addr,
+                    int type, int ifindex);
 
 /*
  *      multicast prototypes (mcast.c)
  */
-extern int ipv6_sock_mc_join(struct sock *sk, int ifindex,
-                             const struct in6_addr *addr);
-extern int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
-                             const struct in6_addr *addr);
-extern void ipv6_sock_mc_close(struct sock *sk);
-extern bool inet6_mc_check(struct sock *sk,
-                           const struct in6_addr *mc_addr,
-                           const struct in6_addr *src_addr);
-
-extern int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr);
-extern int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr);
-extern int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
-extern void ipv6_mc_up(struct inet6_dev *idev);
-extern void ipv6_mc_down(struct inet6_dev *idev);
-extern void ipv6_mc_unmap(struct inet6_dev *idev);
-extern void ipv6_mc_remap(struct inet6_dev *idev);
-extern void ipv6_mc_init_dev(struct inet6_dev *idev);
-extern void ipv6_mc_destroy_dev(struct inet6_dev *idev);
-extern void addrconf_dad_failure(struct inet6_ifaddr *ifp);
-
-extern bool ipv6_chk_mcast_addr(struct net_device *dev,
-                                const struct in6_addr *group,
-                                const struct in6_addr *src_addr);
-
-extern void ipv6_mc_dad_complete(struct inet6_dev *idev);
+int ipv6_sock_mc_join(struct sock *sk, int ifindex,
+                      const struct in6_addr *addr);
+int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
+                      const struct in6_addr *addr);
+void ipv6_sock_mc_close(struct sock *sk);
+bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr,
+                    const struct in6_addr *src_addr);
+
+int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr);
+int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
+void ipv6_mc_up(struct inet6_dev *idev);
+void ipv6_mc_down(struct inet6_dev *idev);
+void ipv6_mc_unmap(struct inet6_dev *idev);
+void ipv6_mc_remap(struct inet6_dev *idev);
+void ipv6_mc_init_dev(struct inet6_dev *idev);
+void ipv6_mc_destroy_dev(struct inet6_dev *idev);
+void addrconf_dad_failure(struct inet6_ifaddr *ifp);
+
+bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group,
+                         const struct in6_addr *src_addr);
+
+void ipv6_mc_dad_complete(struct inet6_dev *idev);
+
+/* A stub used by vxlan module. This is ugly, ideally these
+ * symbols should be built into the core kernel.
+ */
+struct ipv6_stub {
+        int (*ipv6_sock_mc_join)(struct sock *sk, int ifindex,
+                                 const struct in6_addr *addr);
+        int (*ipv6_sock_mc_drop)(struct sock *sk, int ifindex,
+                                 const struct in6_addr *addr);
+        int (*ipv6_dst_lookup)(struct sock *sk, struct dst_entry **dst,
+                                struct flowi6 *fl6);
+        void (*udpv6_encap_enable)(void);
+        void (*ndisc_send_na)(struct net_device *dev, struct neighbour *neigh,
+                              const struct in6_addr *daddr,
+                              const struct in6_addr *solicited_addr,
+                              bool router, bool solicited, bool override, bool inc_opt);
+        struct neigh_table *nd_tbl;
+};
+extern const struct ipv6_stub *ipv6_stub __read_mostly;
+
 /*
  * identify MLD packets for MLD filter exceptions
  */
@@ -184,29 +186,31 @@ static inline bool ipv6_is_mld(struct sk_buff *skb, int nexthdr, int offset)
         return false;
 }
 
-extern void addrconf_prefix_rcv(struct net_device *dev,
-                                u8 *opt, int len, bool sllao);
+void addrconf_prefix_rcv(struct net_device *dev,
+                         u8 *opt, int len, bool sllao);
 
 /*
  *      anycast prototypes (anycast.c)
  */
-extern int ipv6_sock_ac_join(struct sock *sk,int ifindex, const struct in6_addr *addr);
-extern int ipv6_sock_ac_drop(struct sock *sk,int ifindex, const struct in6_addr *addr);
-extern void ipv6_sock_ac_close(struct sock *sk);
-
-extern int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
-extern int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
-extern bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
+int ipv6_sock_ac_join(struct sock *sk, int ifindex,
+                      const struct in6_addr *addr);
+int ipv6_sock_ac_drop(struct sock *sk, int ifindex,
+                      const struct in6_addr *addr);
+void ipv6_sock_ac_close(struct sock *sk);
+
+int ipv6_dev_ac_inc(struct net_device *dev, const struct in6_addr *addr);
+int __ipv6_dev_ac_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev,
                                 const struct in6_addr *addr);
 
 
 /* Device notifier */
-extern int register_inet6addr_notifier(struct notifier_block *nb);
-extern int unregister_inet6addr_notifier(struct notifier_block *nb);
-extern int inet6addr_notifier_call_chain(unsigned long val, void *v);
+int register_inet6addr_notifier(struct notifier_block *nb);
+int unregister_inet6addr_notifier(struct notifier_block *nb);
+int inet6addr_notifier_call_chain(unsigned long val, void *v);
 
-extern void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
-                                         struct ipv6_devconf *devconf);
+void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex,
+                                  struct ipv6_devconf *devconf);
 
 /**
  * __in6_dev_get - get inet6_dev pointer from netdevice
@@ -240,7 +244,7 @@ static inline struct inet6_dev *in6_dev_get(const struct net_device *dev)
         return idev;
 }
 
-extern void in6_dev_finish_destroy(struct inet6_dev *idev);
+void in6_dev_finish_destroy(struct inet6_dev *idev);
 
 static inline void in6_dev_put(struct inet6_dev *idev)
 {
@@ -258,7 +262,7 @@ static inline void in6_dev_hold(struct inet6_dev *idev)
         atomic_inc(&idev->refcnt);
 }
 
-extern void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
+void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp);
 
 static inline void in6_ifa_put(struct inet6_ifaddr *ifp)
 {
@@ -340,8 +344,8 @@ static inline bool ipv6_addr_is_solict_mult(const struct in6_addr *addr)
 }
 
 #ifdef CONFIG_PROC_FS
-extern int if6_proc_init(void);
-extern void if6_proc_exit(void);
+int if6_proc_init(void);
+void if6_proc_exit(void);
 #endif
 
 #endif
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
index 03e6e9453623..e797d45a5ae6 100644
--- a/include/net/af_rxrpc.h
+++ b/include/net/af_rxrpc.h
@@ -31,24 +31,21 @@ enum {
 
 typedef void (*rxrpc_interceptor_t)(struct sock *, unsigned long,
                                     struct sk_buff *);
-extern void rxrpc_kernel_intercept_rx_messages(struct socket *,
-                                               rxrpc_interceptor_t);
-extern struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
-                                                  struct sockaddr_rxrpc *,
-                                                  struct key *,
-                                                  unsigned long,
-                                                  gfp_t);
-extern int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *,
-                                  size_t);
-extern void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
-extern void rxrpc_kernel_end_call(struct rxrpc_call *);
-extern bool rxrpc_kernel_is_data_last(struct sk_buff *);
-extern u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
-extern int rxrpc_kernel_get_error_number(struct sk_buff *);
-extern void rxrpc_kernel_data_delivered(struct sk_buff *);
-extern void rxrpc_kernel_free_skb(struct sk_buff *);
-extern struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *,
-                                                   unsigned long);
-extern int rxrpc_kernel_reject_call(struct socket *);
+void rxrpc_kernel_intercept_rx_messages(struct socket *, rxrpc_interceptor_t);
+struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
+                                           struct sockaddr_rxrpc *,
+                                           struct key *,
+                                           unsigned long,
+                                           gfp_t);
+int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *, size_t);
+void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
+void rxrpc_kernel_end_call(struct rxrpc_call *);
+bool rxrpc_kernel_is_data_last(struct sk_buff *);
+u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
+int rxrpc_kernel_get_error_number(struct sk_buff *);
+void rxrpc_kernel_data_delivered(struct sk_buff *);
+void rxrpc_kernel_free_skb(struct sk_buff *);
+struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *, unsigned long);
+int rxrpc_kernel_reject_call(struct socket *);
 
 #endif /* _NET_RXRPC_H */
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index dbdfd2b0f3b3..a175ba4a7adb 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -6,12 +6,12 @@
 #include <linux/mutex.h>
 #include <net/sock.h>
 
-extern void unix_inflight(struct file *fp);
-extern void unix_notinflight(struct file *fp);
-extern void unix_gc(void);
-extern void wait_for_unix_gc(void);
-extern struct sock *unix_get_socket(struct file *filp);
-extern struct sock *unix_peer_get(struct sock *);
+void unix_inflight(struct file *fp);
+void unix_notinflight(struct file *fp);
+void unix_gc(void);
+void wait_for_unix_gc(void);
+struct sock *unix_get_socket(struct file *filp);
+struct sock *unix_peer_get(struct sock *);
 
 #define UNIX_HASH_SIZE  256
 #define UNIX_HASH_BITS  8
@@ -35,6 +35,7 @@ struct unix_skb_parms {
 #ifdef CONFIG_SECURITY_NETWORK
         u32                     secid;          /* Security ID          */
 #endif
+        u32                     consumed;
 };
 
 #define UNIXCB(skb)     (*(struct unix_skb_parms *)&((skb)->cb))
@@ -71,8 +72,8 @@ long unix_inq_len(struct sock *sk);
 long unix_outq_len(struct sock *sk);
 
 #ifdef CONFIG_SYSCTL
-extern int unix_sysctl_register(struct net *net);
-extern void unix_sysctl_unregister(struct net *net);
+int unix_sysctl_register(struct net *net);
+void unix_sysctl_unregister(struct net *net);
 #else
 static inline int unix_sysctl_register(struct net *net) { return 0; }
 static inline void unix_sysctl_unregister(struct net *net) {}
diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h
new file mode 100644
index 000000000000..7d64d3609ec9
--- /dev/null
+++ b/include/net/af_vsock.h
@@ -0,0 +1,175 @@
+/*
+ * VMware vSockets Driver
+ *
+ * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation version 2 and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __AF_VSOCK_H__
+#define __AF_VSOCK_H__
+
+#include <linux/kernel.h>
+#include <linux/workqueue.h>
+#include <linux/vm_sockets.h>
+
+#include "vsock_addr.h"
+
+#define LAST_RESERVED_PORT 1023
+
+#define vsock_sk(__sk)    ((struct vsock_sock *)__sk)
+#define sk_vsock(__vsk)   (&(__vsk)->sk)
+
+struct vsock_sock {
+        /* sk must be the first member. */
+        struct sock sk;
+        struct sockaddr_vm local_addr;
+        struct sockaddr_vm remote_addr;
+        /* Links for the global tables of bound and connected sockets. */
+        struct list_head bound_table;
+        struct list_head connected_table;
+        /* Accessed without the socket lock held. This means it can never be
+         * modified outsided of socket create or destruct.
+         */
+        bool trusted;
+        bool cached_peer_allow_dgram;   /* Dgram communication allowed to
+                                         * cached peer?
+                                         */
+        u32 cached_peer;  /* Context ID of last dgram destination check. */
+        const struct cred *owner;
+        /* Rest are SOCK_STREAM only. */
+        long connect_timeout;
+        /* Listening socket that this came from. */
+        struct sock *listener;
+        /* Used for pending list and accept queue during connection handshake.
+         * The listening socket is the head for both lists.  Sockets created
+         * for connection requests are placed in the pending list until they
+         * are connected, at which point they are put in the accept queue list
+         * so they can be accepted in accept().  If accept() cannot accept the
+         * connection, it is marked as rejected so the cleanup function knows
+         * to clean up the socket.
+         */
+        struct list_head pending_links;
+        struct list_head accept_queue;
+        bool rejected;
+        struct delayed_work dwork;
+        u32 peer_shutdown;
+        bool sent_request;
+        bool ignore_connecting_rst;
+
+        /* Private to transport. */
+        void *trans;
+};
+
+s64 vsock_stream_has_data(struct vsock_sock *vsk);
+s64 vsock_stream_has_space(struct vsock_sock *vsk);
+void vsock_pending_work(struct work_struct *work);
+struct sock *__vsock_create(struct net *net,
+                            struct socket *sock,
+                            struct sock *parent,
+                            gfp_t priority, unsigned short type);
+
+/**** TRANSPORT ****/
+
+struct vsock_transport_recv_notify_data {
+        u64 data1; /* Transport-defined. */
+        u64 data2; /* Transport-defined. */
+        bool notify_on_block;
+};
+
+struct vsock_transport_send_notify_data {
+        u64 data1; /* Transport-defined. */
+        u64 data2; /* Transport-defined. */
+};
+
+struct vsock_transport {
+        /* Initialize/tear-down socket. */
+        int (*init)(struct vsock_sock *, struct vsock_sock *);
+        void (*destruct)(struct vsock_sock *);
+        void (*release)(struct vsock_sock *);
+
+        /* Connections. */
+        int (*connect)(struct vsock_sock *);
+
+        /* DGRAM. */
+        int (*dgram_bind)(struct vsock_sock *, struct sockaddr_vm *);
+        int (*dgram_dequeue)(struct kiocb *kiocb, struct vsock_sock *vsk,
+                             struct msghdr *msg, size_t len, int flags);
+        int (*dgram_enqueue)(struct vsock_sock *, struct sockaddr_vm *,
+                             struct iovec *, size_t len);
+        bool (*dgram_allow)(u32 cid, u32 port);
+
+        /* STREAM. */
+        /* TODO: stream_bind() */
+        ssize_t (*stream_dequeue)(struct vsock_sock *, struct iovec *,
+                                  size_t len, int flags);
+        ssize_t (*stream_enqueue)(struct vsock_sock *, struct iovec *,
+                                  size_t len);
+        s64 (*stream_has_data)(struct vsock_sock *);
+        s64 (*stream_has_space)(struct vsock_sock *);
+        u64 (*stream_rcvhiwat)(struct vsock_sock *);
+        bool (*stream_is_active)(struct vsock_sock *);
+        bool (*stream_allow)(u32 cid, u32 port);
+
+        /* Notification. */
+        int (*notify_poll_in)(struct vsock_sock *, size_t, bool *);
+        int (*notify_poll_out)(struct vsock_sock *, size_t, bool *);
+        int (*notify_recv_init)(struct vsock_sock *, size_t,
+                struct vsock_transport_recv_notify_data *);
+        int (*notify_recv_pre_block)(struct vsock_sock *, size_t,
+                struct vsock_transport_recv_notify_data *);
+        int (*notify_recv_pre_dequeue)(struct vsock_sock *, size_t,
+                struct vsock_transport_recv_notify_data *);
+        int (*notify_recv_post_dequeue)(struct vsock_sock *, size_t,
+                ssize_t, bool, struct vsock_transport_recv_notify_data *);
+        int (*notify_send_init)(struct vsock_sock *,
+                struct vsock_transport_send_notify_data *);
+        int (*notify_send_pre_block)(struct vsock_sock *,
+                struct vsock_transport_send_notify_data *);
+        int (*notify_send_pre_enqueue)(struct vsock_sock *,
+                struct vsock_transport_send_notify_data *);
+        int (*notify_send_post_enqueue)(struct vsock_sock *, ssize_t,
+                struct vsock_transport_send_notify_data *);
+
+        /* Shutdown. */
+        int (*shutdown)(struct vsock_sock *, int);
+
+        /* Buffer sizes. */
+        void (*set_buffer_size)(struct vsock_sock *, u64);
+        void (*set_min_buffer_size)(struct vsock_sock *, u64);
+        void (*set_max_buffer_size)(struct vsock_sock *, u64);
+        u64 (*get_buffer_size)(struct vsock_sock *);
+        u64 (*get_min_buffer_size)(struct vsock_sock *);
+        u64 (*get_max_buffer_size)(struct vsock_sock *);
+
+        /* Addressing. */
+        u32 (*get_local_cid)(void);
+};
+
+/**** CORE ****/
+
+int vsock_core_init(const struct vsock_transport *t);
+void vsock_core_exit(void);
+
+/**** UTILS ****/
+
+void vsock_release_pending(struct sock *pending);
+void vsock_add_pending(struct sock *listener, struct sock *pending);
+void vsock_remove_pending(struct sock *listener, struct sock *pending);
+void vsock_enqueue_accept(struct sock *listener, struct sock *connected);
+void vsock_insert_connected(struct vsock_sock *vsk);
+void vsock_remove_bound(struct vsock_sock *vsk);
+void vsock_remove_connected(struct vsock_sock *vsk);
+struct sock *vsock_find_bound_socket(struct sockaddr_vm *addr);
+struct sock *vsock_find_connected_socket(struct sockaddr_vm *src,
+                                         struct sockaddr_vm *dst);
+void vsock_for_each_connected_socket(void (*fn)(struct sock *sk));
+
+#endif /* __AF_VSOCK_H__ */
diff --git a/include/net/arp.h b/include/net/arp.h
index b630dae03411..7509d9da4e36 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -46,22 +46,22 @@ static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32
         return n;
 }
 
-extern void     arp_init(void);
-extern int      arp_find(unsigned char *haddr, struct sk_buff *skb);
-extern int      arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
-extern void     arp_send(int type, int ptype, __be32 dest_ip,
-                         struct net_device *dev, __be32 src_ip,
-                         const unsigned char *dest_hw,
-                         const unsigned char *src_hw, const unsigned char *th);
-extern int      arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
-extern void     arp_ifdown(struct net_device *dev);
+void arp_init(void);
+int arp_find(unsigned char *haddr, struct sk_buff *skb);
+int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
+void arp_send(int type, int ptype, __be32 dest_ip,
+              struct net_device *dev, __be32 src_ip,
+              const unsigned char *dest_hw,
+              const unsigned char *src_hw, const unsigned char *th);
+int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
+void arp_ifdown(struct net_device *dev);
 
-extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
-                                  struct net_device *dev, __be32 src_ip,
-                                  const unsigned char *dest_hw,
-                                  const unsigned char *src_hw,
-                                  const unsigned char *target_hw);
-extern void arp_xmit(struct sk_buff *skb);
+struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
+                           struct net_device *dev, __be32 src_ip,
+                           const unsigned char *dest_hw,
+                           const unsigned char *src_hw,
+                           const unsigned char *target_hw);
+void arp_xmit(struct sk_buff *skb);
 int arp_invalidate(struct net_device *dev, __be32 ip);
 
 #endif  /* _ARP_H */
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 89ed9ac5701f..bf0396e9a5d3 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -195,7 +195,7 @@ static inline void ax25_hold_route(ax25_route *ax25_rt)
         atomic_inc(&ax25_rt->refcount);
 }
 
-extern void __ax25_put_route(ax25_route *ax25_rt);
+void __ax25_put_route(ax25_route *ax25_rt);
 
 static inline void ax25_put_route(ax25_route *ax25_rt)
 {
@@ -272,30 +272,31 @@ static inline __be16 ax25_type_trans(struct sk_buff *skb, struct net_device *dev
 /* af_ax25.c */
 extern struct hlist_head ax25_list;
 extern spinlock_t ax25_list_lock;
-extern void ax25_cb_add(ax25_cb *);
+void ax25_cb_add(ax25_cb *);
 struct sock *ax25_find_listener(ax25_address *, int, struct net_device *, int);
 struct sock *ax25_get_socket(ax25_address *, ax25_address *, int);
-extern ax25_cb *ax25_find_cb(ax25_address *, ax25_address *, ax25_digi *, struct net_device *);
-extern void ax25_send_to_raw(ax25_address *, struct sk_buff *, int);
-extern void ax25_destroy_socket(ax25_cb *);
-extern ax25_cb * __must_check ax25_create_cb(void);
-extern void ax25_fillin_cb(ax25_cb *, ax25_dev *);
-extern struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
+ax25_cb *ax25_find_cb(ax25_address *, ax25_address *, ax25_digi *,
+                      struct net_device *);
+void ax25_send_to_raw(ax25_address *, struct sk_buff *, int);
+void ax25_destroy_socket(ax25_cb *);
+ax25_cb * __must_check ax25_create_cb(void);
+void ax25_fillin_cb(ax25_cb *, ax25_dev *);
+struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
 
 /* ax25_addr.c */
 extern const ax25_address ax25_bcast;
 extern const ax25_address ax25_defaddr;
 extern const ax25_address null_ax25_address;
-extern char *ax2asc(char *buf, const ax25_address *);
-extern void asc2ax(ax25_address *addr, const char *callsign);
-extern int ax25cmp(const ax25_address *, const ax25_address *);
-extern int ax25digicmp(const ax25_digi *, const ax25_digi *);
-extern const unsigned char *ax25_addr_parse(const unsigned char *, int,
+char *ax2asc(char *buf, const ax25_address *);
+void asc2ax(ax25_address *addr, const char *callsign);
+int ax25cmp(const ax25_address *, const ax25_address *);
+int ax25digicmp(const ax25_digi *, const ax25_digi *);
+const unsigned char *ax25_addr_parse(const unsigned char *, int,
         ax25_address *, ax25_address *, ax25_digi *, int *, int *);
-extern int  ax25_addr_build(unsigned char *, const ax25_address *,
-        const ax25_address *, const ax25_digi *, int, int);
-extern int  ax25_addr_size(const ax25_digi *);
-extern void ax25_digi_invert(const ax25_digi *, ax25_digi *);
+int ax25_addr_build(unsigned char *, const ax25_address *,
+                    const ax25_address *, const ax25_digi *, int, int);
+int ax25_addr_size(const ax25_digi *);
+void ax25_digi_invert(const ax25_digi *, ax25_digi *);
 
 /* ax25_dev.c */
 extern ax25_dev *ax25_dev_list;
@@ -306,33 +307,33 @@ static inline ax25_dev *ax25_dev_ax25dev(struct net_device *dev)
         return dev->ax25_ptr;
 }
 
-extern ax25_dev *ax25_addr_ax25dev(ax25_address *);
-extern void ax25_dev_device_up(struct net_device *);
-extern void ax25_dev_device_down(struct net_device *);
-extern int  ax25_fwd_ioctl(unsigned int, struct ax25_fwd_struct *);
-extern struct net_device *ax25_fwd_dev(struct net_device *);
-extern void ax25_dev_free(void);
+ax25_dev *ax25_addr_ax25dev(ax25_address *);
+void ax25_dev_device_up(struct net_device *);
+void ax25_dev_device_down(struct net_device *);
+int ax25_fwd_ioctl(unsigned int, struct ax25_fwd_struct *);
+struct net_device *ax25_fwd_dev(struct net_device *);
+void ax25_dev_free(void);
 
 /* ax25_ds_in.c */
-extern int  ax25_ds_frame_in(ax25_cb *, struct sk_buff *, int);
+int ax25_ds_frame_in(ax25_cb *, struct sk_buff *, int);
 
 /* ax25_ds_subr.c */
-extern void ax25_ds_nr_error_recovery(ax25_cb *);
-extern void ax25_ds_enquiry_response(ax25_cb *);
-extern void ax25_ds_establish_data_link(ax25_cb *);
-extern void ax25_dev_dama_off(ax25_dev *);
-extern void ax25_dama_on(ax25_cb *);
-extern void ax25_dama_off(ax25_cb *);
+void ax25_ds_nr_error_recovery(ax25_cb *);
+void ax25_ds_enquiry_response(ax25_cb *);
+void ax25_ds_establish_data_link(ax25_cb *);
+void ax25_dev_dama_off(ax25_dev *);
+void ax25_dama_on(ax25_cb *);
+void ax25_dama_off(ax25_cb *);
 
 /* ax25_ds_timer.c */
-extern void ax25_ds_setup_timer(ax25_dev *);
-extern void ax25_ds_set_timer(ax25_dev *);
-extern void ax25_ds_del_timer(ax25_dev *);
-extern void ax25_ds_timer(ax25_cb *);
-extern void ax25_ds_t1_timeout(ax25_cb *);
-extern void ax25_ds_heartbeat_expiry(ax25_cb *);
-extern void ax25_ds_t3timer_expiry(ax25_cb *);
-extern void ax25_ds_idletimer_expiry(ax25_cb *);
+void ax25_ds_setup_timer(ax25_dev *);
+void ax25_ds_set_timer(ax25_dev *);
+void ax25_ds_del_timer(ax25_dev *);
+void ax25_ds_timer(ax25_cb *);
+void ax25_ds_t1_timeout(ax25_cb *);
+void ax25_ds_heartbeat_expiry(ax25_cb *);
+void ax25_ds_t3timer_expiry(ax25_cb *);
+void ax25_ds_idletimer_expiry(ax25_cb *);
 
 /* ax25_iface.c */
 
@@ -342,107 +343,109 @@ struct ax25_protocol {
         int (*func)(struct sk_buff *, ax25_cb *);
 };
 
-extern void ax25_register_pid(struct ax25_protocol *ap);
-extern void ax25_protocol_release(unsigned int);
+void ax25_register_pid(struct ax25_protocol *ap);
+void ax25_protocol_release(unsigned int);
 
 struct ax25_linkfail {
         struct hlist_node lf_node;
         void (*func)(ax25_cb *, int);
 };
 
-extern void ax25_linkfail_register(struct ax25_linkfail *lf);
-extern void ax25_linkfail_release(struct ax25_linkfail *lf);
-extern int __must_check ax25_listen_register(ax25_address *,
-        struct net_device *);
-extern void ax25_listen_release(ax25_address *, struct net_device *);
-extern int  (*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *);
-extern int  ax25_listen_mine(ax25_address *, struct net_device *);
-extern void ax25_link_failed(ax25_cb *, int);
-extern int  ax25_protocol_is_registered(unsigned int);
+void ax25_linkfail_register(struct ax25_linkfail *lf);
+void ax25_linkfail_release(struct ax25_linkfail *lf);
+int __must_check ax25_listen_register(ax25_address *, struct net_device *);
+void ax25_listen_release(ax25_address *, struct net_device *);
+int(*ax25_protocol_function(unsigned int))(struct sk_buff *, ax25_cb *);
+int ax25_listen_mine(ax25_address *, struct net_device *);
+void ax25_link_failed(ax25_cb *, int);
+int ax25_protocol_is_registered(unsigned int);
 
 /* ax25_in.c */
-extern int  ax25_rx_iframe(ax25_cb *, struct sk_buff *);
-extern int  ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
+int ax25_rx_iframe(ax25_cb *, struct sk_buff *);
+int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *,
+                  struct net_device *);
 
 /* ax25_ip.c */
-extern int ax25_hard_header(struct sk_buff *, struct net_device *,
-                            unsigned short, const void *,
-                            const void *, unsigned int);
-extern int  ax25_rebuild_header(struct sk_buff *);
+int ax25_hard_header(struct sk_buff *, struct net_device *, unsigned short,
+                     const void *, const void *, unsigned int);
+int ax25_rebuild_header(struct sk_buff *);
 extern const struct header_ops ax25_header_ops;
 
 /* ax25_out.c */
-extern ax25_cb *ax25_send_frame(struct sk_buff *, int, ax25_address *, ax25_address *, ax25_digi *, struct net_device *);
-extern void ax25_output(ax25_cb *, int, struct sk_buff *);
-extern void ax25_kick(ax25_cb *);
-extern void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int);
-extern void ax25_queue_xmit(struct sk_buff *skb, struct net_device *dev);
-extern int  ax25_check_iframes_acked(ax25_cb *, unsigned short);
+ax25_cb *ax25_send_frame(struct sk_buff *, int, ax25_address *, ax25_address *,
+                         ax25_digi *, struct net_device *);
+void ax25_output(ax25_cb *, int, struct sk_buff *);
+void ax25_kick(ax25_cb *);
+void ax25_transmit_buffer(ax25_cb *, struct sk_buff *, int);
+void ax25_queue_xmit(struct sk_buff *skb, struct net_device *dev);
+int ax25_check_iframes_acked(ax25_cb *, unsigned short);
 
 /* ax25_route.c */
-extern void ax25_rt_device_down(struct net_device *);
-extern int  ax25_rt_ioctl(unsigned int, void __user *);
+void ax25_rt_device_down(struct net_device *);
+int ax25_rt_ioctl(unsigned int, void __user *);
 extern const struct file_operations ax25_route_fops;
-extern ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
-extern int  ax25_rt_autobind(ax25_cb *, ax25_address *);
-extern struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *);
-extern void ax25_rt_free(void);
+ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
+int ax25_rt_autobind(ax25_cb *, ax25_address *);
+struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *,
+                                   ax25_address *, ax25_digi *);
+void ax25_rt_free(void);
 
 /* ax25_std_in.c */
-extern int  ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
+int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);
 
 /* ax25_std_subr.c */
-extern void ax25_std_nr_error_recovery(ax25_cb *);
-extern void ax25_std_establish_data_link(ax25_cb *);
-extern void ax25_std_transmit_enquiry(ax25_cb *);
-extern void ax25_std_enquiry_response(ax25_cb *);
-extern void ax25_std_timeout_response(ax25_cb *);
+void ax25_std_nr_error_recovery(ax25_cb *);
+void ax25_std_establish_data_link(ax25_cb *);
+void ax25_std_transmit_enquiry(ax25_cb *);
+void ax25_std_enquiry_response(ax25_cb *);
+void ax25_std_timeout_response(ax25_cb *);
 
 /* ax25_std_timer.c */
-extern void ax25_std_heartbeat_expiry(ax25_cb *);
-extern void ax25_std_t1timer_expiry(ax25_cb *);
-extern void ax25_std_t2timer_expiry(ax25_cb *);
-extern void ax25_std_t3timer_expiry(ax25_cb *);
-extern void ax25_std_idletimer_expiry(ax25_cb *);
+void ax25_std_heartbeat_expiry(ax25_cb *);
+void ax25_std_t1timer_expiry(ax25_cb *);
+void ax25_std_t2timer_expiry(ax25_cb *);
+void ax25_std_t3timer_expiry(ax25_cb *);
+void ax25_std_idletimer_expiry(ax25_cb *);
 
 /* ax25_subr.c */
-extern void ax25_clear_queues(ax25_cb *);
-extern void ax25_frames_acked(ax25_cb *, unsigned short);
-extern void ax25_requeue_frames(ax25_cb *);
-extern int  ax25_validate_nr(ax25_cb *, unsigned short);
-extern int  ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *);
-extern void ax25_send_control(ax25_cb *, int, int, int);
-extern void ax25_return_dm(struct net_device *, ax25_address *, ax25_address *, ax25_digi *);
-extern void ax25_calculate_t1(ax25_cb *);
-extern void ax25_calculate_rtt(ax25_cb *);
-extern void ax25_disconnect(ax25_cb *, int);
+void ax25_clear_queues(ax25_cb *);
+void ax25_frames_acked(ax25_cb *, unsigned short);
+void ax25_requeue_frames(ax25_cb *);
+int ax25_validate_nr(ax25_cb *, unsigned short);
+int ax25_decode(ax25_cb *, struct sk_buff *, int *, int *, int *);
+void ax25_send_control(ax25_cb *, int, int, int);
+void ax25_return_dm(struct net_device *, ax25_address *, ax25_address *,
+                    ax25_digi *);
+void ax25_calculate_t1(ax25_cb *);
+void ax25_calculate_rtt(ax25_cb *);
+void ax25_disconnect(ax25_cb *, int);
 
 /* ax25_timer.c */
-extern void ax25_setup_timers(ax25_cb *);
-extern void ax25_start_heartbeat(ax25_cb *);
-extern void ax25_start_t1timer(ax25_cb *);
-extern void ax25_start_t2timer(ax25_cb *);
-extern void ax25_start_t3timer(ax25_cb *);
-extern void ax25_start_idletimer(ax25_cb *);
-extern void ax25_stop_heartbeat(ax25_cb *);
-extern void ax25_stop_t1timer(ax25_cb *);
-extern void ax25_stop_t2timer(ax25_cb *);
-extern void ax25_stop_t3timer(ax25_cb *);
-extern void ax25_stop_idletimer(ax25_cb *);
-extern int  ax25_t1timer_running(ax25_cb *);
-extern unsigned long ax25_display_timer(struct timer_list *);
+void ax25_setup_timers(ax25_cb *);
+void ax25_start_heartbeat(ax25_cb *);
+void ax25_start_t1timer(ax25_cb *);
+void ax25_start_t2timer(ax25_cb *);
+void ax25_start_t3timer(ax25_cb *);
+void ax25_start_idletimer(ax25_cb *);
+void ax25_stop_heartbeat(ax25_cb *);
+void ax25_stop_t1timer(ax25_cb *);
+void ax25_stop_t2timer(ax25_cb *);
+void ax25_stop_t3timer(ax25_cb *);
+void ax25_stop_idletimer(ax25_cb *);
+int ax25_t1timer_running(ax25_cb *);
+unsigned long ax25_display_timer(struct timer_list *);
 
 /* ax25_uid.c */
 extern int  ax25_uid_policy;
-extern ax25_uid_assoc *ax25_findbyuid(kuid_t);
-extern int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
+ax25_uid_assoc *ax25_findbyuid(kuid_t);
+int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
 extern const struct file_operations ax25_uid_fops;
-extern void ax25_uid_free(void);
+void ax25_uid_free(void);
 
 /* sysctl_net_ax25.c */
 #ifdef CONFIG_SYSCTL
-extern int ax25_register_dev_sysctl(ax25_dev *ax25_dev);
-extern void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev);
+int ax25_register_dev_sysctl(ax25_dev *ax25_dev);
+void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev);
 #else
 static inline int ax25_register_dev_sysctl(ax25_dev *ax25_dev) { return 0; }
 static inline void ax25_unregister_dev_sysctl(ax25_dev *ax25_dev) {}
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 10eb9b389014..10d43d8c7037 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -107,6 +107,14 @@ struct bt_power {
  */
 #define BT_CHANNEL_POLICY_AMP_PREFERRED         2
 
+#define BT_VOICE                11
+struct bt_voice {
+        __u16 setting;
+};
+
+#define BT_VOICE_TRANSPARENT                    0x0003
+#define BT_VOICE_CVSD_16BIT                     0x0060
+
 __printf(1, 2)
 int bt_info(const char *fmt, ...);
 __printf(1, 2)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 3c592cf473da..aaeaf0938ec0 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -238,6 +238,7 @@ enum {
 #define LMP_CVSD        0x01
 #define LMP_PSCHEME     0x02
 #define LMP_PCONTROL    0x04
+#define LMP_TRANSPARENT 0x08
 
 #define LMP_RSSI_INQ    0x40
 #define LMP_ESCO        0x80
@@ -296,6 +297,12 @@ enum {
 #define HCI_AT_GENERAL_BONDING          0x04
 #define HCI_AT_GENERAL_BONDING_MITM     0x05
 
+/* I/O capabilities */
+#define HCI_IO_DISPLAY_ONLY     0x00
+#define HCI_IO_DISPLAY_YESNO    0x01
+#define HCI_IO_KEYBOARD_ONLY    0x02
+#define HCI_IO_NO_INPUT_OUTPUT  0x03
+
 /* Link Key types */
 #define HCI_LK_COMBINATION              0x00
 #define HCI_LK_LOCAL_UNIT               0x01
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index f77885ea78c2..3ede820d328f 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -320,6 +320,7 @@ struct hci_conn {
         __u32           passkey_notify;
         __u8            passkey_entered;
         __u16           disc_timeout;
+        __u16           setting;
         unsigned long   flags;
 
         __u8            remote_cap;
@@ -569,7 +570,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev,
 }
 
 void hci_disconnect(struct hci_conn *conn, __u8 reason);
-void hci_setup_sync(struct hci_conn *conn, __u16 handle);
+bool hci_setup_sync(struct hci_conn *conn, __u16 handle);
 void hci_sco_setup(struct hci_conn *conn, __u8 status);
 
 struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst);
@@ -584,6 +585,8 @@ struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle);
 
 struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst,
                              __u8 dst_type, __u8 sec_level, __u8 auth_type);
+struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst,
+                                 __u16 setting);
 int hci_conn_check_link_mode(struct hci_conn *conn);
 int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level);
 int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type);
@@ -797,6 +800,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define lmp_lsto_capable(dev)      ((dev)->features[0][7] & LMP_LSTO)
 #define lmp_inq_tx_pwr_capable(dev) ((dev)->features[0][7] & LMP_INQ_TX_PWR)
 #define lmp_ext_feat_capable(dev)  ((dev)->features[0][7] & LMP_EXTFEATURES)
+#define lmp_transp_capable(dev)    ((dev)->features[0][2] & LMP_TRANSPARENT)
 
 /* ----- Extended LMP capabilities ----- */
 #define lmp_host_ssp_capable(dev)  ((dev)->features[1][0] & LMP_HOST_SSP)
@@ -1213,4 +1217,8 @@ void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
 
 u8 bdaddr_to_le(u8 bdaddr_type);
 
+#define SCO_AIRMODE_MASK       0x0003
+#define SCO_AIRMODE_CVSD       0x0000
+#define SCO_AIRMODE_TRANSP     0x0003
+
 #endif /* __HCI_CORE_H */
diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h
index 1e35c43657c8..e252a31ee6b6 100644
--- a/include/net/bluetooth/sco.h
+++ b/include/net/bluetooth/sco.h
@@ -73,6 +73,7 @@ struct sco_conn {
 struct sco_pinfo {
         struct bt_sock  bt;
         __u32           flags;
+        __u16           setting;
         struct sco_conn *conn;
 };
 
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index f18b91966d3d..829627d7b846 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -122,7 +122,8 @@ static inline bool sk_busy_loop(struct sock *sk, int nonblock)
                 if (rc > 0)
                         /* local bh are disabled so it is ok to use _BH */
                         NET_ADD_STATS_BH(sock_net(sk),
-                                         LINUX_MIB_LOWLATENCYRXPACKETS, rc);
+                                         LINUX_MIB_BUSYPOLLRXPACKETS, rc);
+                cpu_relax();
 
         } while (!nonblock && skb_queue_empty(&sk->sk_receive_queue) &&
                  !need_resched() && !busy_loop_timeout(end_time));
@@ -162,11 +163,6 @@ static inline bool sk_can_busy_loop(struct sock *sk)
         return false;
 }
 
-static inline bool sk_busy_poll(struct sock *sk, int nonblock)
-{
-        return false;
-}
-
 static inline void skb_mark_napi_id(struct sk_buff *skb,
                                     struct napi_struct *napi)
 {
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7b0730aeb892..cb710913d5c8 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -461,6 +461,33 @@ ieee80211_chandef_rate_flags(struct cfg80211_chan_def *chandef)
 }
 
 /**
+ * ieee80211_chandef_max_power - maximum transmission power for the chandef
+ *
+ * In some regulations, the transmit power may depend on the configured channel
+ * bandwidth which may be defined as dBm/MHz. This function returns the actual
+ * max_power for non-standard (20 MHz) channels.
+ *
+ * @chandef: channel definition for the channel
+ *
+ * Returns: maximum allowed transmission power in dBm for the chandef
+ */
+static inline int
+ieee80211_chandef_max_power(struct cfg80211_chan_def *chandef)
+{
+        switch (chandef->width) {
+        case NL80211_CHAN_WIDTH_5:
+                return min(chandef->chan->max_reg_power - 6,
+                           chandef->chan->max_power);
+        case NL80211_CHAN_WIDTH_10:
+                return min(chandef->chan->max_reg_power - 3,
+                           chandef->chan->max_power);
+        default:
+                break;
+        }
+        return chandef->chan->max_power;
+}
+
+/**
  * enum survey_info_flags - survey information flags
  *
  * @SURVEY_INFO_NOISE_DBM: noise (in dBm) was filled in
@@ -490,7 +517,7 @@ enum survey_info_flags {
  * @channel: the channel this survey record reports, mandatory
  * @filled: bitflag of flags from &enum survey_info_flags
  * @noise: channel noise in dBm. This and all following fields are
- *     optional
+ *      optional
  * @channel_time: amount of time in ms the radio spent on the channel
  * @channel_time_busy: amount of time the primary channel was sensed busy
  * @channel_time_ext_busy: amount of time the extension channel was sensed busy
@@ -546,9 +573,9 @@ struct cfg80211_crypto_settings {
 /**
  * struct cfg80211_beacon_data - beacon data
  * @head: head portion of beacon (before TIM IE)
- *     or %NULL if not changed
+ *      or %NULL if not changed
  * @tail: tail portion of beacon (after TIM IE)
- *     or %NULL if not changed
+ *      or %NULL if not changed
  * @head_len: length of @head
  * @tail_len: length of @tail
  * @beacon_ies: extra information element(s) to add into Beacon frames or %NULL
@@ -639,6 +666,30 @@ struct cfg80211_ap_settings {
 };
 
 /**
+ * struct cfg80211_csa_settings - channel switch settings
+ *
+ * Used for channel switch
+ *
+ * @chandef: defines the channel to use after the switch
+ * @beacon_csa: beacon data while performing the switch
+ * @counter_offset_beacon: offset for the counter within the beacon (tail)
+ * @counter_offset_presp: offset for the counter within the probe response
+ * @beacon_after: beacon data to be used on the new channel
+ * @radar_required: whether radar detection is required on the new channel
+ * @block_tx: whether transmissions should be blocked while changing
+ * @count: number of beacons until switch
+ */
+struct cfg80211_csa_settings {
+        struct cfg80211_chan_def chandef;
+        struct cfg80211_beacon_data beacon_csa;
+        u16 counter_offset_beacon, counter_offset_presp;
+        struct cfg80211_beacon_data beacon_after;
+        bool radar_required;
+        bool block_tx;
+        u8 count;
+};
+
+/**
  * enum station_parameters_apply_mask - station parameter values to apply
  * @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp)
  * @STATION_PARAM_APPLY_CAPABILITY: apply new capability
@@ -764,7 +815,7 @@ int cfg80211_check_station_change(struct wiphy *wiphy,
  * @STATION_INFO_PLINK_STATE: @plink_state filled
  * @STATION_INFO_SIGNAL: @signal filled
  * @STATION_INFO_TX_BITRATE: @txrate fields are filled
- *  (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
+ *      (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
  * @STATION_INFO_RX_PACKETS: @rx_packets filled with 32-bit value
  * @STATION_INFO_TX_PACKETS: @tx_packets filled with 32-bit value
  * @STATION_INFO_TX_RETRIES: @tx_retries filled
@@ -1285,6 +1336,7 @@ struct cfg80211_ssid {
  * @n_ssids: number of SSIDs
  * @channels: channels to scan on.
  * @n_channels: total number of channels to scan
+ * @scan_width: channel width for scanning
  * @ie: optional information element(s) to add into Probe Request or %NULL
  * @ie_len: length of ie in octets
  * @flags: bit field of flags controlling operation
@@ -1300,6 +1352,7 @@ struct cfg80211_scan_request {
         struct cfg80211_ssid *ssids;
         int n_ssids;
         u32 n_channels;
+        enum nl80211_bss_scan_width scan_width;
         const u8 *ie;
         size_t ie_len;
         u32 flags;
@@ -1333,6 +1386,7 @@ struct cfg80211_match_set {
  * @ssids: SSIDs to scan for (passed in the probe_reqs in active scans)
  * @n_ssids: number of SSIDs
  * @n_channels: total number of channels to scan
+ * @scan_width: channel width for scanning
  * @interval: interval between each scheduled scan cycle
  * @ie: optional information element(s) to add into Probe Request or %NULL
  * @ie_len: length of ie in octets
@@ -1352,6 +1406,7 @@ struct cfg80211_sched_scan_request {
         struct cfg80211_ssid *ssids;
         int n_ssids;
         u32 n_channels;
+        enum nl80211_bss_scan_width scan_width;
         u32 interval;
         const u8 *ie;
         size_t ie_len;
@@ -1403,6 +1458,7 @@ struct cfg80211_bss_ies {
  * for use in scan results and similar.
  *
  * @channel: channel this BSS is on
+ * @scan_width: width of the control channel
  * @bssid: BSSID of the BSS
  * @beacon_interval: the beacon interval as from the frame
  * @capability: the capability field in host byte order
@@ -1424,6 +1480,7 @@ struct cfg80211_bss_ies {
  */
 struct cfg80211_bss {
         struct ieee80211_channel *channel;
+        enum nl80211_bss_scan_width scan_width;
 
         const struct cfg80211_bss_ies __rcu *ies;
         const struct cfg80211_bss_ies __rcu *beacon_ies;
@@ -1509,7 +1566,7 @@ enum cfg80211_assoc_req_flags {
  * @prev_bssid: previous BSSID, if not %NULL use reassociate frame
  * @flags:  See &enum cfg80211_assoc_req_flags
  * @ht_capa:  HT Capabilities over-rides.  Values set in ht_capa_mask
- *   will be used in ht_capa.  Un-supported values will be ignored.
+ *      will be used in ht_capa.  Un-supported values will be ignored.
  * @ht_capa_mask:  The bits of ht_capa which are to be used.
  * @vht_capa: VHT capability override
  * @vht_capa_mask: VHT capability mask indicating which fields to use
@@ -1592,6 +1649,9 @@ struct cfg80211_disassoc_request {
  *      user space. Otherwise, port is marked authorized by default.
  * @basic_rates: bitmap of basic rates to use when creating the IBSS
  * @mcast_rate: per-band multicast rate index + 1 (0: disabled)
+ * @ht_capa:  HT Capabilities over-rides.  Values set in ht_capa_mask
+ *      will be used in ht_capa.  Un-supported values will be ignored.
+ * @ht_capa_mask:  The bits of ht_capa which are to be used.
  */
 struct cfg80211_ibss_params {
         u8 *ssid;
@@ -1605,6 +1665,8 @@ struct cfg80211_ibss_params {
         bool privacy;
         bool control_port;
         int mcast_rate[IEEE80211_NUM_BANDS];
+        struct ieee80211_ht_cap ht_capa;
+        struct ieee80211_ht_cap ht_capa_mask;
 };
 
 /**
@@ -1630,9 +1692,9 @@ struct cfg80211_ibss_params {
  * @key: WEP key for shared key authentication
  * @flags:  See &enum cfg80211_assoc_req_flags
  * @bg_scan_period:  Background scan period in seconds
- *   or -1 to indicate that default value is to be used.
+ *      or -1 to indicate that default value is to be used.
  * @ht_capa:  HT Capabilities over-rides.  Values set in ht_capa_mask
- *   will be used in ht_capa.  Un-supported values will be ignored.
+ *      will be used in ht_capa.  Un-supported values will be ignored.
  * @ht_capa_mask:  The bits of ht_capa which are to be used.
  * @vht_capa:  VHT Capability overrides
  * @vht_capa_mask: The bits of vht_capa which are to be used.
@@ -1698,7 +1760,7 @@ struct cfg80211_pmksa {
 };
 
 /**
- * struct cfg80211_wowlan_trig_pkt_pattern - packet pattern
+ * struct cfg80211_pkt_pattern - packet pattern
  * @mask: bitmask where to match pattern and where to ignore bytes,
  *      one bit per byte, in same format as nl80211
  * @pattern: bytes to match where bitmask is 1
@@ -1708,7 +1770,7 @@ struct cfg80211_pmksa {
  * Internal note: @mask and @pattern are allocated in one chunk of
  * memory, free @mask only!
  */
-struct cfg80211_wowlan_trig_pkt_pattern {
+struct cfg80211_pkt_pattern {
         u8 *mask, *pattern;
         int pattern_len;
         int pkt_offset;
@@ -1770,12 +1832,41 @@ struct cfg80211_wowlan {
         bool any, disconnect, magic_pkt, gtk_rekey_failure,
              eap_identity_req, four_way_handshake,
              rfkill_release;
-        struct cfg80211_wowlan_trig_pkt_pattern *patterns;
+        struct cfg80211_pkt_pattern *patterns;
         struct cfg80211_wowlan_tcp *tcp;
         int n_patterns;
 };
 
 /**
+ * struct cfg80211_coalesce_rules - Coalesce rule parameters
+ *
+ * This structure defines coalesce rule for the device.
+ * @delay: maximum coalescing delay in msecs.
+ * @condition: condition for packet coalescence.
+ *      see &enum nl80211_coalesce_condition.
+ * @patterns: array of packet patterns
+ * @n_patterns: number of patterns
+ */
+struct cfg80211_coalesce_rules {
+        int delay;
+        enum nl80211_coalesce_condition condition;
+        struct cfg80211_pkt_pattern *patterns;
+        int n_patterns;
+};
+
+/**
+ * struct cfg80211_coalesce - Packet coalescing settings
+ *
+ * This structure defines coalescing settings.
+ * @rules: array of coalesce rules
+ * @n_rules: number of rules
+ */
+struct cfg80211_coalesce {
+        struct cfg80211_coalesce_rules *rules;
+        int n_rules;
+};
+
+/**
  * struct cfg80211_wowlan_wakeup - wakeup report
  * @disconnect: woke up by getting disconnected
  * @magic_pkt: woke up by receiving magic packet
@@ -1990,7 +2081,7 @@ struct cfg80211_update_ft_ies_params {
  * @mgmt_tx_cancel_wait: Cancel the wait time from transmitting a management
  *      frame on another channel
  *
- * @testmode_cmd: run a test mode command
+ * @testmode_cmd: run a test mode command; @wdev may be %NULL
  * @testmode_dump: Implement a test mode dump. The cb->args[2] and up may be
  *      used by the function, but 0 and 1 must not be touched. Additionally,
  *      return error codes other than -ENOBUFS and -ENOENT will terminate the
@@ -2071,6 +2162,9 @@ struct cfg80211_update_ft_ies_params {
  *      driver can take the most appropriate actions.
  * @crit_proto_stop: Indicates critical protocol no longer needs increased link
  *      reliability. This operation can not fail.
+ * @set_coalesce: Set coalesce parameters.
+ *
+ * @channel_switch: initiate channel-switch procedure (with CSA)
  */
 struct cfg80211_ops {
         int     (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -2196,7 +2290,8 @@ struct cfg80211_ops {
         void    (*rfkill_poll)(struct wiphy *wiphy);
 
 #ifdef CONFIG_NL80211_TESTMODE
-        int     (*testmode_cmd)(struct wiphy *wiphy, void *data, int len);
+        int     (*testmode_cmd)(struct wiphy *wiphy, struct wireless_dev *wdev,
+                                void *data, int len);
         int     (*testmode_dump)(struct wiphy *wiphy, struct sk_buff *skb,
                                  struct netlink_callback *cb,
                                  void *data, int len);
@@ -2306,6 +2401,12 @@ struct cfg80211_ops {
                                     u16 duration);
         void    (*crit_proto_stop)(struct wiphy *wiphy,
                                    struct wireless_dev *wdev);
+        int     (*set_coalesce)(struct wiphy *wiphy,
+                                struct cfg80211_coalesce *coalesce);
+
+        int     (*channel_switch)(struct wiphy *wiphy,
+                                  struct net_device *dev,
+                                  struct cfg80211_csa_settings *params);
 };
 
 /*
@@ -2371,6 +2472,8 @@ struct cfg80211_ops {
  * @WIPHY_FLAG_OFFCHAN_TX: Device supports direct off-channel TX.
  * @WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL: Device supports remain-on-channel call.
  * @WIPHY_FLAG_SUPPORTS_5_10_MHZ: Device supports 5 MHz and 10 MHz channels.
+ * @WIPHY_FLAG_HAS_CHANNEL_SWITCH: Device supports channel switch in
+ *      beaconing mode (AP, IBSS, Mesh, ...).
  */
 enum wiphy_flags {
         WIPHY_FLAG_CUSTOM_REGULATORY            = BIT(0),
@@ -2395,6 +2498,7 @@ enum wiphy_flags {
         WIPHY_FLAG_OFFCHAN_TX                   = BIT(20),
         WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL        = BIT(21),
         WIPHY_FLAG_SUPPORTS_5_10_MHZ            = BIT(22),
+        WIPHY_FLAG_HAS_CHANNEL_SWITCH           = BIT(23),
 };
 
 /**
@@ -2532,6 +2636,25 @@ struct wiphy_wowlan_support {
 };
 
 /**
+ * struct wiphy_coalesce_support - coalesce support data
+ * @n_rules: maximum number of coalesce rules
+ * @max_delay: maximum supported coalescing delay in msecs
+ * @n_patterns: number of supported patterns in a rule
+ *      (see nl80211.h for the pattern definition)
+ * @pattern_max_len: maximum length of each pattern
+ * @pattern_min_len: minimum length of each pattern
+ * @max_pkt_offset: maximum Rx packet offset
+ */
+struct wiphy_coalesce_support {
+        int n_rules;
+        int max_delay;
+        int n_patterns;
+        int pattern_max_len;
+        int pattern_min_len;
+        int max_pkt_offset;
+};
+
+/**
  * struct wiphy - wireless hardware description
  * @reg_notifier: the driver's regulatory notification callback,
  *      note that if your driver uses wiphy_apply_custom_regulatory()
@@ -2641,6 +2764,7 @@ struct wiphy_wowlan_support {
  *      802.11-2012 8.4.2.29 for the defined fields.
  * @extended_capabilities_mask: mask of the valid values
  * @extended_capabilities_len: length of the extended capabilities
+ * @coalesce: packet coalescing support information
  */
 struct wiphy {
         /* assign these fields before you register the wiphy */
@@ -2750,6 +2874,8 @@ struct wiphy {
         const struct iw_handler_def *wext;
 #endif
 
+        const struct wiphy_coalesce_support *coalesce;
+
         char priv[0] __aligned(NETDEV_ALIGN);
 };
 
@@ -2841,7 +2967,7 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv);
  *
  * Return: A non-negative wiphy index or a negative error code.
  */
-extern int wiphy_register(struct wiphy *wiphy);
+int wiphy_register(struct wiphy *wiphy);
 
 /**
  * wiphy_unregister - deregister a wiphy from cfg80211
@@ -2852,14 +2978,14 @@ extern int wiphy_register(struct wiphy *wiphy);
  * pointer, but the call may sleep to wait for an outstanding
  * request that is being handled.
  */
-extern void wiphy_unregister(struct wiphy *wiphy);
+void wiphy_unregister(struct wiphy *wiphy);
 
 /**
  * wiphy_free - free wiphy
  *
  * @wiphy: The wiphy to free
  */
-extern void wiphy_free(struct wiphy *wiphy);
+void wiphy_free(struct wiphy *wiphy);
 
 /* internal structs */
 struct cfg80211_conn;
@@ -3014,14 +3140,14 @@ static inline void *wdev_priv(struct wireless_dev *wdev)
  * @band: band, necessary due to channel number overlap
  * Return: The corresponding frequency (in MHz), or 0 if the conversion failed.
  */
-extern int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band);
+int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band);
 
 /**
  * ieee80211_frequency_to_channel - convert frequency to channel number
  * @freq: center frequency
  * Return: The corresponding channel, or 0 if the conversion failed.
  */
-extern int ieee80211_frequency_to_channel(int freq);
+int ieee80211_frequency_to_channel(int freq);
 
 /*
  * Name indirection necessary because the ieee80211 code also has
@@ -3030,8 +3156,8 @@ extern int ieee80211_frequency_to_channel(int freq);
  * to include both header files you'll (rightfully!) get a symbol
  * clash.
  */
-extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
-                                                         int freq);
+struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
+                                                  int freq);
 /**
  * ieee80211_get_channel - get channel struct from wiphy for specified frequency
  * @wiphy: the struct wiphy to get the channel for
@@ -3063,11 +3189,13 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
 /**
  * ieee80211_mandatory_rates - get mandatory rates for a given band
  * @sband: the band to look for rates in
+ * @scan_width: width of the control channel
  *
  * This function returns a bitmap of the mandatory rates for the given
  * band, bits are set according to the rate position in the bitrates array.
  */
-u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband);
+u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband,
+                              enum nl80211_bss_scan_width scan_width);
 
 /*
  * Radiotap parsing functions -- for controlled injection support
@@ -3141,13 +3269,14 @@ struct ieee80211_radiotap_iterator {
         int _reset_on_ext;
 };
 
-extern int ieee80211_radiotap_iterator_init(
-        struct ieee80211_radiotap_iterator *iterator,
-        struct ieee80211_radiotap_header *radiotap_header,
-        int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns);
+int
+ieee80211_radiotap_iterator_init(struct ieee80211_radiotap_iterator *iterator,
+                                 struct ieee80211_radiotap_header *radiotap_header,
+                                 int max_length,
+                                 const struct ieee80211_radiotap_vendor_namespaces *vns);
 
-extern int ieee80211_radiotap_iterator_next(
-        struct ieee80211_radiotap_iterator *iterator);
+int
+ieee80211_radiotap_iterator_next(struct ieee80211_radiotap_iterator *iterator);
 
 
 extern const unsigned char rfc1042_header[6];
@@ -3307,7 +3436,7 @@ const u8 *cfg80211_find_vendor_ie(unsigned int oui, u8 oui_type,
  *
  * Return: 0 on success. -ENOMEM.
  */
-extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
+int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
 
 /**
  * wiphy_apply_custom_regulatory - apply a custom driver regulatory domain
@@ -3321,9 +3450,8 @@ extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
  * default channel settings will be disregarded. If no rule is found for a
  * channel on the regulatory domain the channel will be disabled.
  */
-extern void wiphy_apply_custom_regulatory(
-        struct wiphy *wiphy,
-        const struct ieee80211_regdomain *regd);
+void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
+                                   const struct ieee80211_regdomain *regd);
 
 /**
  * freq_reg_info - get regulatory information for the given frequency
@@ -3379,10 +3507,11 @@ void cfg80211_sched_scan_results(struct wiphy *wiphy);
 void cfg80211_sched_scan_stopped(struct wiphy *wiphy);
 
 /**
- * cfg80211_inform_bss_frame - inform cfg80211 of a received BSS frame
+ * cfg80211_inform_bss_width_frame - inform cfg80211 of a received BSS frame
  *
  * @wiphy: the wiphy reporting the BSS
  * @channel: The channel the frame was received on
+ * @scan_width: width of the control channel
  * @mgmt: the management frame (probe response or beacon)
  * @len: length of the management frame
  * @signal: the signal strength, type depends on the wiphy's signal_type
@@ -3395,16 +3524,29 @@ void cfg80211_sched_scan_stopped(struct wiphy *wiphy);
  * Or %NULL on error.
  */
 struct cfg80211_bss * __must_check
+cfg80211_inform_bss_width_frame(struct wiphy *wiphy,
+                                struct ieee80211_channel *channel,
+                                enum nl80211_bss_scan_width scan_width,
+                                struct ieee80211_mgmt *mgmt, size_t len,
+                                s32 signal, gfp_t gfp);
+
+static inline struct cfg80211_bss * __must_check
 cfg80211_inform_bss_frame(struct wiphy *wiphy,
                           struct ieee80211_channel *channel,
                           struct ieee80211_mgmt *mgmt, size_t len,
-                          s32 signal, gfp_t gfp);
+                          s32 signal, gfp_t gfp)
+{
+        return cfg80211_inform_bss_width_frame(wiphy, channel,
+                                               NL80211_BSS_CHAN_WIDTH_20,
+                                               mgmt, len, signal, gfp);
+}
 
 /**
  * cfg80211_inform_bss - inform cfg80211 of a new BSS
  *
  * @wiphy: the wiphy reporting the BSS
  * @channel: The channel the frame was received on
+ * @scan_width: width of the control channel
  * @bssid: the BSSID of the BSS
  * @tsf: the TSF sent by the peer in the beacon/probe response (or 0)
  * @capability: the capability field sent by the peer
@@ -3421,11 +3563,26 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
  * Or %NULL on error.
  */
 struct cfg80211_bss * __must_check
+cfg80211_inform_bss_width(struct wiphy *wiphy,
+                          struct ieee80211_channel *channel,
+                          enum nl80211_bss_scan_width scan_width,
+                          const u8 *bssid, u64 tsf, u16 capability,
+                          u16 beacon_interval, const u8 *ie, size_t ielen,
+                          s32 signal, gfp_t gfp);
+
+static inline struct cfg80211_bss * __must_check
 cfg80211_inform_bss(struct wiphy *wiphy,
                     struct ieee80211_channel *channel,
                     const u8 *bssid, u64 tsf, u16 capability,
                     u16 beacon_interval, const u8 *ie, size_t ielen,
-                    s32 signal, gfp_t gfp);
+                    s32 signal, gfp_t gfp)
+{
+        return cfg80211_inform_bss_width(wiphy, channel,
+                                         NL80211_BSS_CHAN_WIDTH_20,
+                                         bssid, tsf, capability,
+                                         beacon_interval, ie, ielen, signal,
+                                         gfp);
+}
 
 struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
                                       struct ieee80211_channel *channel,
@@ -3471,6 +3628,19 @@ void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
  */
 void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
 
+static inline enum nl80211_bss_scan_width
+cfg80211_chandef_to_scan_width(const struct cfg80211_chan_def *chandef)
+{
+        switch (chandef->width) {
+        case NL80211_CHAN_WIDTH_5:
+                return NL80211_BSS_CHAN_WIDTH_5;
+        case NL80211_CHAN_WIDTH_10:
+                return NL80211_BSS_CHAN_WIDTH_10;
+        default:
+                return NL80211_BSS_CHAN_WIDTH_20;
+        }
+}
+
 /**
  * cfg80211_rx_mlme_mgmt - notification of processed MLME management frame
  * @dev: network device
@@ -3886,6 +4056,7 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
  * @sig_dbm: signal strength in mBm, or 0 if unknown
  * @buf: Management frame (header + body)
  * @len: length of the frame data
+ * @flags: flags, as defined in enum nl80211_rxmgmt_flags
  * @gfp: context flags
  *
  * This function is called whenever an Action frame is received for a station
@@ -3897,7 +4068,7 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
  * driver is responsible for rejecting the frame.
  */
 bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_dbm,
-                      const u8 *buf, size_t len, gfp_t gfp);
+                      const u8 *buf, size_t len, u32 flags, gfp_t gfp);
 
 /**
  * cfg80211_mgmt_tx_status - notification of TX status for management frame
diff --git a/include/net/checksum.h b/include/net/checksum.h
index 600d1d705bb8..8f59ca50477c 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -107,11 +107,11 @@ static inline void csum_replace2(__sum16 *sum, __be16 from, __be16 to)
 }
 
 struct sk_buff;
-extern void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
-                                     __be32 from, __be32 to, int pseudohdr);
-extern void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
-                                      const __be32 *from, const __be32 *to,
-                                      int pseudohdr);
+void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
+                              __be32 from, __be32 to, int pseudohdr);
+void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
+                               const __be32 *from, const __be32 *to,
+                               int pseudohdr);
 
 static inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,
                                             __be16 from, __be16 to,
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index 0fee0617fb7d..33d03b648646 100644
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -24,7 +24,7 @@ struct cgroup_cls_state
         u32 classid;
 };
 
-extern void sock_update_classid(struct sock *sk);
+void sock_update_classid(struct sock *sk);
 
 #if IS_BUILTIN(CONFIG_NET_CLS_CGROUP)
 static inline u32 task_cls_classid(struct task_struct *p)
@@ -35,7 +35,7 @@ static inline u32 task_cls_classid(struct task_struct *p)
                 return 0;
 
         rcu_read_lock();
-        classid = container_of(task_subsys_state(p, net_cls_subsys_id),
+        classid = container_of(task_css(p, net_cls_subsys_id),
                                struct cgroup_cls_state, css)->classid;
         rcu_read_unlock();
 
@@ -51,7 +51,7 @@ static inline u32 task_cls_classid(struct task_struct *p)
                 return 0;
 
         rcu_read_lock();
-        css = task_subsys_state(p, net_cls_subsys_id);
+        css = task_css(p, net_cls_subsys_id);
         if (css)
                 classid = container_of(css,
                                        struct cgroup_cls_state, css)->classid;
diff --git a/include/net/dst.h b/include/net/dst.h
index 1f8fd109e225..3bc4865f8267 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -311,11 +311,13 @@ static inline void skb_dst_force(struct sk_buff *skb)
  *      __skb_tunnel_rx - prepare skb for rx reinsert
  *      @skb: buffer
  *      @dev: tunnel device
+ *      @net: netns for packet i/o
  *
  *      After decapsulation, packet is going to re-enter (netif_rx()) our stack,
  *      so make some cleanups. (no accounting done)
  */
-static inline void __skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev)
+static inline void __skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev,
+                                   struct net *net)
 {
         skb->dev = dev;
 
@@ -327,8 +329,7 @@ static inline void __skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev)
         if (!skb->l4_rxhash)
                 skb->rxhash = 0;
         skb_set_queue_mapping(skb, 0);
-        skb_dst_drop(skb);
-        nf_reset(skb);
+        skb_scrub_packet(skb, !net_eq(net, dev_net(dev)));
 }
 
 /**
@@ -340,12 +341,13 @@ static inline void __skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev)
  *      so make some cleanups, and perform accounting.
  *      Note: this accounting is not SMP safe.
  */
-static inline void skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev)
+static inline void skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev,
+                                 struct net *net)
 {
         /* TODO : stats should be SMP safe */
         dev->stats.rx_packets++;
         dev->stats.rx_bytes += skb->len;
-        __skb_tunnel_rx(skb, dev);
+        __skb_tunnel_rx(skb, dev, net);
 }
 
 /* Children define the path of the packet through the
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index e361f4882426..4b2b557fb0e8 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -10,21 +10,25 @@
 
 struct fib_rule {
         struct list_head        list;
-        atomic_t                refcnt;
         int                     iifindex;
         int                     oifindex;
         u32                     mark;
         u32                     mark_mask;
-        u32                     pref;
         u32                     flags;
         u32                     table;
         u8                      action;
+        /* 3 bytes hole, try to use */
         u32                     target;
         struct fib_rule __rcu   *ctarget;
+        struct net              *fr_net;
+
+        atomic_t                refcnt;
+        u32                     pref;
+        int                     suppress_ifgroup;
+        int                     suppress_prefixlen;
         char                    iifname[IFNAMSIZ];
         char                    oifname[IFNAMSIZ];
         struct rcu_head         rcu;
-        struct net *            fr_net;
 };
 
 struct fib_lookup_arg {
@@ -46,6 +50,8 @@ struct fib_rules_ops {
         int                     (*action)(struct fib_rule *,
                                           struct flowi *, int,
                                           struct fib_lookup_arg *);
+        bool                    (*suppress)(struct fib_rule *,
+                                            struct fib_lookup_arg *);
         int                     (*match)(struct fib_rule *,
                                          struct flowi *, int);
         int                     (*configure)(struct fib_rule *,
@@ -80,6 +86,8 @@ struct fib_rules_ops {
         [FRA_FWMARK]    = { .type = NLA_U32 }, \
         [FRA_FWMASK]    = { .type = NLA_U32 }, \
         [FRA_TABLE]     = { .type = NLA_U32 }, \
+        [FRA_SUPPRESS_PREFIXLEN] = { .type = NLA_U32 }, \
+        [FRA_SUPPRESS_IFGROUP] = { .type = NLA_U32 }, \
         [FRA_GOTO]      = { .type = NLA_U32 }
 
 static inline void fib_rule_get(struct fib_rule *rule)
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 93024a47e0e2..8e0b6c856a13 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -61,6 +61,7 @@ struct genl_family {
         struct list_head        ops_list;       /* private */
         struct list_head        family_list;    /* private */
         struct list_head        mcast_groups;   /* private */
+        struct module           *module;
 };
 
 /**
@@ -121,9 +122,24 @@ struct genl_ops {
         struct list_head        ops_list;
 };
 
-extern int genl_register_family(struct genl_family *family);
-extern int genl_register_family_with_ops(struct genl_family *family,
+extern int __genl_register_family(struct genl_family *family);
+
+static inline int genl_register_family(struct genl_family *family)
+{
+        family->module = THIS_MODULE;
+        return __genl_register_family(family);
+}
+
+extern int __genl_register_family_with_ops(struct genl_family *family,
         struct genl_ops *ops, size_t n_ops);
+
+static inline int genl_register_family_with_ops(struct genl_family *family,
+        struct genl_ops *ops, size_t n_ops)
+{
+        family->module = THIS_MODULE;
+        return __genl_register_family_with_ops(family, ops, n_ops);
+}
+
 extern int genl_unregister_family(struct genl_family *family);
 extern int genl_register_ops(struct genl_family *, struct genl_ops *ops);
 extern int genl_unregister_ops(struct genl_family *, struct genl_ops *ops);
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index c6d07cb074bc..8b5b71433297 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -230,6 +230,10 @@ enum ieee80211_radiotap_type {
 #define IEEE80211_CHAN_PASSIVE  0x0200  /* Only passive scan allowed */
 #define IEEE80211_CHAN_DYN      0x0400  /* Dynamic CCK-OFDM channel */
 #define IEEE80211_CHAN_GFSK     0x0800  /* GFSK channel (FHSS PHY) */
+#define IEEE80211_CHAN_GSM      0x1000  /* GSM (900 MHz) */
+#define IEEE80211_CHAN_STURBO   0x2000  /* Static Turbo */
+#define IEEE80211_CHAN_HALF     0x4000  /* Half channel (10 MHz wide) */
+#define IEEE80211_CHAN_QUARTER  0x8000  /* Quarter channel (5 MHz wide) */
 
 /* For IEEE80211_RADIOTAP_FLAGS */
 #define IEEE80211_RADIOTAP_F_CFP        0x01    /* sent/received
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 736b5fb95474..02ef7727bb55 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -171,12 +171,17 @@ struct inet6_dev {
         struct ifmcaddr6        *mc_list;
         struct ifmcaddr6        *mc_tomb;
         spinlock_t              mc_lock;
-        unsigned char           mc_qrv;
+
+        unsigned char           mc_qrv;         /* Query Robustness Variable */
         unsigned char           mc_gq_running;
         unsigned char           mc_ifc_count;
         unsigned char           mc_dad_count;
-        unsigned long           mc_v1_seen;
+
+        unsigned long           mc_v1_seen;     /* Max time we stay in MLDv1 mode */
+        unsigned long           mc_qi;          /* Query Interval */
+        unsigned long           mc_qri;         /* Query Response Interval */
         unsigned long           mc_maxdelay;
+
         struct timer_list       mc_gq_timer;    /* general query timer */
         struct timer_list       mc_ifc_timer;   /* interface change timer */
         struct timer_list       mc_dad_timer;   /* dad complete mc timer */
diff --git a/include/net/ip.h b/include/net/ip.h
index a68f838a132c..48f55979d842 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -194,7 +194,17 @@ static inline u64 snmp_fold_field64(void __percpu *mib[], int offt, size_t syncp
 }
 #endif
 extern int snmp_mib_init(void __percpu *ptr[2], size_t mibsize, size_t align);
-extern void snmp_mib_free(void __percpu *ptr[2]);
+
+static inline void snmp_mib_free(void __percpu *ptr[SNMP_ARRAY_SZ])
+{
+        int i;
+
+        BUG_ON(ptr == NULL);
+        for (i = 0; i < SNMP_ARRAY_SZ; i++) {
+                free_percpu(ptr[i]);
+                ptr[i] = NULL;
+        }
+}
 
 extern struct local_ports {
         seqlock_t       lock;
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 260f83f16bcf..f525e7038cca 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -112,8 +112,6 @@ extern struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
                                            const struct in6_addr *addr,
                                            bool anycast);
 
-extern int                      ip6_dst_hoplimit(struct dst_entry *dst);
-
 /*
  *      support functions for ND
  *
@@ -135,6 +133,8 @@ extern void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu,
 extern void ip6_sk_update_pmtu(struct sk_buff *skb, struct sock *sk,
                                __be32 mtu);
 extern void ip6_redirect(struct sk_buff *skb, struct net *net, int oif, u32 mark);
+extern void ip6_redirect_no_header(struct sk_buff *skb, struct net *net, int oif,
+                                   u32 mark);
 extern void ip6_sk_redirect(struct sk_buff *skb, struct sock *sk);
 
 struct netlink_callback;
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 4da5de10d1d4..6d1549c4893c 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -36,6 +36,7 @@ struct __ip6_tnl_parm {
 struct ip6_tnl {
         struct ip6_tnl __rcu *next;     /* next tunnel in list */
         struct net_device *dev; /* virtual device associated with tunnel */
+        struct net *net;        /* netns for packet i/o */
         struct __ip6_tnl_parm parms;    /* tunnel configuration parameters */
         struct flowi fl;        /* flowi template for xmit */
         struct dst_entry *dst_cache;    /* cached dst */
@@ -74,7 +75,6 @@ static inline void ip6tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
         struct net_device_stats *stats = &dev->stats;
         int pkt_len, err;
 
-        nf_reset(skb);
         pkt_len = skb->len;
         err = ip6_local_out(skb);
 
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 781b3cf86a2f..a0a4a100f5c9 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -86,12 +86,12 @@ struct tnl_ptk_info {
 #define PACKET_RCVD     0
 #define PACKET_REJECT   1
 
-#define IP_TNL_HASH_BITS   10
+#define IP_TNL_HASH_BITS   7
 #define IP_TNL_HASH_SIZE   (1 << IP_TNL_HASH_BITS)
 
 struct ip_tunnel_net {
-        struct hlist_head *tunnels;
         struct net_device *fb_tunnel_dev;
+        struct hlist_head tunnels[IP_TNL_HASH_SIZE];
 };
 
 #ifdef CONFIG_INET
@@ -102,7 +102,7 @@ void  ip_tunnel_dellink(struct net_device *dev, struct list_head *head);
 int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
                        struct rtnl_link_ops *ops, char *devname);
 
-void ip_tunnel_delete_net(struct ip_tunnel_net *itn);
+void ip_tunnel_delete_net(struct ip_tunnel_net *itn, struct rtnl_link_ops *ops);
 
 void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
                     const struct iphdr *tnl_params, const u8 protocol);
@@ -145,25 +145,10 @@ static inline u8 ip_tunnel_ecn_encap(u8 tos, const struct iphdr *iph,
         return INET_ECN_encapsulate(tos, inner);
 }
 
-static inline void tunnel_ip_select_ident(struct sk_buff *skb,
-                                          const struct iphdr  *old_iph,
-                                          struct dst_entry *dst)
-{
-        struct iphdr *iph = ip_hdr(skb);
-
-        /* Use inner packet iph-id if possible. */
-        if (skb->protocol == htons(ETH_P_IP) && old_iph->id)
-                iph->id = old_iph->id;
-        else
-                __ip_select_ident(iph, dst,
-                                  (skb_shinfo(skb)->gso_segs ?: 1) - 1);
-}
-
 int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto);
-int iptunnel_xmit(struct net *net, struct rtable *rt,
-                  struct sk_buff *skb,
+int iptunnel_xmit(struct rtable *rt, struct sk_buff *skb,
                   __be32 src, __be32 dst, __u8 proto,
-                  __u8 tos, __u8 ttl, __be16 df);
+                  __u8 tos, __u8 ttl, __be16 df, bool xnet);
 
 static inline void iptunnel_xmit_stats(int err,
                                        struct net_device_stats *err_stats,
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 5fe564985171..bbf1c8fb8511 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -41,6 +41,7 @@
 #define NEXTHDR_ICMP            58      /* ICMP for IPv6. */
 #define NEXTHDR_NONE            59      /* No next header */
 #define NEXTHDR_DEST            60      /* Destination options header. */
+#define NEXTHDR_SCTP            132     /* SCTP message. */
 #define NEXTHDR_MOBILITY        135     /* Mobility header. */
 
 #define NEXTHDR_MAX             255
@@ -657,6 +658,8 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add
 
 extern void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt);
 
+extern int ip6_dst_hoplimit(struct dst_entry *dst);
+
 /*
  *      Header manipulation
  */
diff --git a/include/net/irda/irlan_common.h b/include/net/irda/irlan_common.h
index 0af8b8dfbc22..550c2d6ec7ff 100644
--- a/include/net/irda/irlan_common.h
+++ b/include/net/irda/irlan_common.h
@@ -32,6 +32,7 @@
 #include <linux/types.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
+#include <linux/if_ether.h>
 
 #include <net/irda/irttp.h>
 
@@ -161,7 +162,7 @@ struct irlan_provider_cb {
         int access_type;     /* Access type */
         __u16 send_arb_val;
 
-        __u8 mac_address[6]; /* Generated MAC address for peer device */
+        __u8 mac_address[ETH_ALEN]; /* Generated MAC address for peer device */
 };
 
 /*
diff --git a/include/net/llc_if.h b/include/net/llc_if.h
index b595a004d31b..f0cb909b60eb 100644
--- a/include/net/llc_if.h
+++ b/include/net/llc_if.h
@@ -62,36 +62,6 @@
 #define LLC_STATUS_CONFLICT     7 /* disconnect conn */
 #define LLC_STATUS_RESET_DONE   8 /*  */
 
-/**
- *      llc_mac_null - determines if a address is a null mac address
- *      @mac: Mac address to test if null.
- *
- *      Determines if a given address is a null mac address.  Returns 0 if the
- *      address is not a null mac, 1 if the address is a null mac.
- */
-static inline int llc_mac_null(const u8 *mac)
-{
-        return is_zero_ether_addr(mac);
-}
-
-static inline int llc_mac_multicast(const u8 *mac)
-{
-        return is_multicast_ether_addr(mac);
-}
-/**
- *      llc_mac_match - determines if two mac addresses are the same
- *      @mac1: First mac address to compare.
- *      @mac2: Second mac address to compare.
- *
- *      Determines if two given mac address are the same.  Returns 0 if there
- *      is not a complete match up to len, 1 if a complete match up to len is
- *      found.
- */
-static inline int llc_mac_match(const u8 *mac1, const u8 *mac2)
-{
-        return !compare_ether_addr(mac1, mac2);
-}
-
 extern int llc_establish_connection(struct sock *sk, u8 *lmac,
                                     u8 *dmac, u8 dsap);
 extern int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb);
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5b7a3dadadde..cc6035f1a2f1 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -152,11 +152,14 @@ struct ieee80211_low_level_stats {
  * @IEEE80211_CHANCTX_CHANGE_WIDTH: The channel width changed
  * @IEEE80211_CHANCTX_CHANGE_RX_CHAINS: The number of RX chains changed
  * @IEEE80211_CHANCTX_CHANGE_RADAR: radar detection flag changed
+ * @IEEE80211_CHANCTX_CHANGE_CHANNEL: switched to another operating channel,
+ *      this is used only with channel switching with CSA
  */
 enum ieee80211_chanctx_change {
         IEEE80211_CHANCTX_CHANGE_WIDTH          = BIT(0),
         IEEE80211_CHANCTX_CHANGE_RX_CHAINS      = BIT(1),
         IEEE80211_CHANCTX_CHANGE_RADAR          = BIT(2),
+        IEEE80211_CHANCTX_CHANGE_CHANNEL        = BIT(3),
 };
 
 /**
@@ -372,7 +375,7 @@ struct ieee80211_bss_conf {
 };
 
 /**
- * enum mac80211_tx_control_flags - flags to describe transmission information/status
+ * enum mac80211_tx_info_flags - flags to describe transmission information/status
  *
  * These flags are used with the @flags member of &ieee80211_tx_info.
  *
@@ -468,7 +471,7 @@ struct ieee80211_bss_conf {
  * Note: If you have to add new flags to the enumeration, then don't
  *       forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary.
  */
-enum mac80211_tx_control_flags {
+enum mac80211_tx_info_flags {
         IEEE80211_TX_CTL_REQ_TX_STATUS          = BIT(0),
         IEEE80211_TX_CTL_ASSIGN_SEQ             = BIT(1),
         IEEE80211_TX_CTL_NO_ACK                 = BIT(2),
@@ -504,6 +507,18 @@ enum mac80211_tx_control_flags {
 
 #define IEEE80211_TX_CTL_STBC_SHIFT             23
 
+/**
+ * enum mac80211_tx_control_flags - flags to describe transmit control
+ *
+ * @IEEE80211_TX_CTRL_PORT_CTRL_PROTO: this frame is a port control
+ *      protocol frame (e.g. EAP)
+ *
+ * These flags are used in tx_info->control.flags.
+ */
+enum mac80211_tx_control_flags {
+        IEEE80211_TX_CTRL_PORT_CTRL_PROTO       = BIT(0),
+};
+
 /*
  * This definition is used as a mask to clear all temporary flags, which are
  * set by the tx handlers for each transmission attempt by the mac80211 stack.
@@ -677,7 +692,8 @@ struct ieee80211_tx_info {
                         /* NB: vif can be NULL for injected frames */
                         struct ieee80211_vif *vif;
                         struct ieee80211_key_conf *hw_key;
-                        /* 8 bytes free */
+                        u32 flags;
+                        /* 4 bytes free */
                 } control;
                 struct {
                         struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES];
@@ -811,6 +827,8 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
  * @RX_FLAG_AMPDU_DELIM_CRC_KNOWN: The delimiter CRC field is known (the CRC
  *      is stored in the @ampdu_delimiter_crc field)
  * @RX_FLAG_STBC_MASK: STBC 2 bit bitmask. 1 - Nss=1, 2 - Nss=2, 3 - Nss=3
+ * @RX_FLAG_10MHZ: 10 MHz (half channel) was used
+ * @RX_FLAG_5MHZ: 5 MHz (quarter channel) was used
  */
 enum mac80211_rx_flags {
         RX_FLAG_MMIC_ERROR              = BIT(0),
@@ -839,6 +857,8 @@ enum mac80211_rx_flags {
         RX_FLAG_80P80MHZ                = BIT(24),
         RX_FLAG_160MHZ                  = BIT(25),
         RX_FLAG_STBC_MASK               = BIT(26) | BIT(27),
+        RX_FLAG_10MHZ                   = BIT(28),
+        RX_FLAG_5MHZ                    = BIT(29),
 };
 
 #define RX_FLAG_STBC_SHIFT              26
@@ -1004,11 +1024,11 @@ enum ieee80211_smps_mode {
  * @radar_enabled: whether radar detection is enabled
  *
  * @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
- *    (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
- *    but actually means the number of transmissions not the number of retries
+ *      (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
+ *      but actually means the number of transmissions not the number of retries
  * @short_frame_max_tx_count: Maximum number of transmissions for a "short"
- *    frame, called "dot11ShortRetryLimit" in 802.11, but actually means the
- *    number of transmissions not the number of retries
+ *      frame, called "dot11ShortRetryLimit" in 802.11, but actually means the
+ *      number of transmissions not the number of retries
  *
  * @smps_mode: spatial multiplexing powersave mode; note that
  *      %IEEE80211_SMPS_STATIC is used when the device is not
@@ -1080,6 +1100,7 @@ enum ieee80211_vif_flags {
  * @addr: address of this interface
  * @p2p: indicates whether this AP or STA interface is a p2p
  *      interface, i.e. a GO or p2p-sta respectively
+ * @csa_active: marks whether a channel switch is going on
  * @driver_flags: flags/capabilities the driver has for this interface,
  *      these need to be set (or cleared) when the interface is added
  *      or, if supported by the driver, the interface type is changed
@@ -1092,7 +1113,7 @@ enum ieee80211_vif_flags {
  *      be off when it is %NULL there can still be races and packets could be
  *      processed after it switches back to %NULL.
  * @debugfs_dir: debugfs dentry, can be used by drivers to create own per
- *      interface debug files. Note that it will be NULL for the virtual
+ *      interface debug files. Note that it will be NULL for the virtual
  *      monitor interface (if that is requested.)
  * @drv_priv: data area for driver use, will always be aligned to
  *      sizeof(void *).
@@ -1102,6 +1123,7 @@ struct ieee80211_vif {
         struct ieee80211_bss_conf bss_conf;
         u8 addr[ETH_ALEN];
         bool p2p;
+        bool csa_active;
 
         u8 cab_queue;
         u8 hw_queue[IEEE80211_NUM_ACS];
@@ -1425,10 +1447,10 @@ struct ieee80211_tx_control {
  *      the stack.
  *
  * @IEEE80211_HW_CONNECTION_MONITOR:
- *      The hardware performs its own connection monitoring, including
- *      periodic keep-alives to the AP and probing the AP on beacon loss.
- *      When this flag is set, signaling beacon-loss will cause an immediate
- *      change to disassociated state.
+ *      The hardware performs its own connection monitoring, including
+ *      periodic keep-alives to the AP and probing the AP on beacon loss.
+ *      When this flag is set, signaling beacon-loss will cause an immediate
+ *      change to disassociated state.
  *
  * @IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC:
  *      This device needs to get data from beacon before association (i.e.
@@ -1499,6 +1521,7 @@ enum ieee80211_hw_flags {
         IEEE80211_HW_SUPPORTS_RC_TABLE                  = 1<<24,
         IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF              = 1<<25,
         IEEE80211_HW_TIMING_BEACON_ONLY                 = 1<<26,
+        IEEE80211_HW_SUPPORTS_HT_CCK_RATES              = 1<<27,
 };
 
 /**
@@ -1526,10 +1549,10 @@ enum ieee80211_hw_flags {
  * @channel_change_time: time (in microseconds) it takes to change channels.
  *
  * @max_signal: Maximum value for signal (rssi) in RX information, used
- *     only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
+ *      only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
  *
  * @max_listen_interval: max listen interval in units of beacon interval
- *     that HW supports
+ *      that HW supports
  *
  * @queues: number of available hardware transmit queues for
  *      data packets. WMM/QoS requires at least four, these
@@ -2443,7 +2466,7 @@ enum ieee80211_roc_type {
  *      The callback can sleep.
  *
  * @set_tsf: Set the TSF timer to the specified value in the firmware/hardware.
- *      Currently, this is only used for IBSS mode debugging. Is not a
+ *      Currently, this is only used for IBSS mode debugging. Is not a
  *      required function.
  *      The callback can sleep.
  *
@@ -2494,8 +2517,8 @@ enum ieee80211_roc_type {
  *      in IEEE 802.11-2007 section 17.3.8.6 and modify ACK timeout
  *      accordingly. This callback is not required and may sleep.
  *
- * @testmode_cmd: Implement a cfg80211 test mode command.
- *      The callback can sleep.
+ * @testmode_cmd: Implement a cfg80211 test mode command. The passed @vif may
+ *      be %NULL. The callback can sleep.
  * @testmode_dump: Implement a cfg80211 test mode dump. The callback can sleep.
  *
  * @flush: Flush all pending frames from the hardware queue, making sure
@@ -2633,6 +2656,16 @@ enum ieee80211_roc_type {
  * @ipv6_addr_change: IPv6 address assignment on the given interface changed.
  *      Currently, this is only called for managed or P2P client interfaces.
  *      This callback is optional; it must not sleep.
+ *
+ * @channel_switch_beacon: Starts a channel switch to a new channel.
+ *      Beacons are modified to include CSA or ECSA IEs before calling this
+ *      function. The corresponding count fields in these IEs must be
+ *      decremented, and when they reach zero the driver must call
+ *      ieee80211_csa_finish(). Drivers which use ieee80211_beacon_get()
+ *      get the csa counter decremented by mac80211, but must check if it is
+ *      zero using ieee80211_csa_is_complete() after the beacon has been
+ *      transmitted and then call ieee80211_csa_finish().
+ *
  */
 struct ieee80211_ops {
         void (*tx)(struct ieee80211_hw *hw,
@@ -2746,7 +2779,8 @@ struct ieee80211_ops {
         void (*rfkill_poll)(struct ieee80211_hw *hw);
         void (*set_coverage_class)(struct ieee80211_hw *hw, u8 coverage_class);
 #ifdef CONFIG_NL80211_TESTMODE
-        int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len);
+        int (*testmode_cmd)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+                            void *data, int len);
         int (*testmode_dump)(struct ieee80211_hw *hw, struct sk_buff *skb,
                              struct netlink_callback *cb,
                              void *data, int len);
@@ -2820,6 +2854,9 @@ struct ieee80211_ops {
                                  struct ieee80211_vif *vif,
                                  struct inet6_dev *idev);
 #endif
+        void (*channel_switch_beacon)(struct ieee80211_hw *hw,
+                                      struct ieee80211_vif *vif,
+                                      struct cfg80211_chan_def *chandef);
 };
 
 /**
@@ -2877,14 +2914,14 @@ enum ieee80211_tpt_led_trigger_flags {
 };
 
 #ifdef CONFIG_MAC80211_LEDS
-extern char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
-extern char *__ieee80211_create_tpt_led_trigger(
-                                struct ieee80211_hw *hw, unsigned int flags,
-                                const struct ieee80211_tpt_blink *blink_table,
-                                unsigned int blink_table_len);
+char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
+char *__ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw,
+                                         unsigned int flags,
+                                         const struct ieee80211_tpt_blink *blink_table,
+                                         unsigned int blink_table_len);
 #endif
 /**
  * ieee80211_get_tx_led_name - get name of TX LED
@@ -3315,6 +3352,25 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
 }
 
 /**
+ * ieee80211_csa_finish - notify mac80211 about channel switch
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * After a channel switch announcement was scheduled and the counter in this
+ * announcement hit zero, this function must be called by the driver to
+ * notify mac80211 that the channel can be changed.
+ */
+void ieee80211_csa_finish(struct ieee80211_vif *vif);
+
+/**
+ * ieee80211_csa_is_complete - find out if counters reached zero
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * This function returns whether the channel switch counters reached zero.
+ */
+bool ieee80211_csa_is_complete(struct ieee80211_vif *vif);
+
+
+/**
  * ieee80211_proberesp_get - retrieve a Probe Response template
  * @hw: pointer obtained from ieee80211_alloc_hw().
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
@@ -3633,6 +3689,89 @@ void ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf,
                               int tid, struct ieee80211_key_seq *seq);
 
 /**
+ * ieee80211_set_key_tx_seq - set key TX sequence counter
+ *
+ * @keyconf: the parameter passed with the set key
+ * @seq: new sequence data
+ *
+ * This function allows a driver to set the current TX IV/PNs for the
+ * given key. This is useful when resuming from WoWLAN sleep and the
+ * device may have transmitted frames using the PTK, e.g. replies to
+ * ARP requests.
+ *
+ * Note that this function may only be called when no TX processing
+ * can be done concurrently.
+ */
+void ieee80211_set_key_tx_seq(struct ieee80211_key_conf *keyconf,
+                              struct ieee80211_key_seq *seq);
+
+/**
+ * ieee80211_set_key_rx_seq - set key RX sequence counter
+ *
+ * @keyconf: the parameter passed with the set key
+ * @tid: The TID, or -1 for the management frame value (CCMP only);
+ *      the value on TID 0 is also used for non-QoS frames. For
+ *      CMAC, only TID 0 is valid.
+ * @seq: new sequence data
+ *
+ * This function allows a driver to set the current RX IV/PNs for the
+ * given key. This is useful when resuming from WoWLAN sleep and GTK
+ * rekey may have been done while suspended. It should not be called
+ * if IV checking is done by the device and not by mac80211.
+ *
+ * Note that this function may only be called when no RX processing
+ * can be done concurrently.
+ */
+void ieee80211_set_key_rx_seq(struct ieee80211_key_conf *keyconf,
+                              int tid, struct ieee80211_key_seq *seq);
+
+/**
+ * ieee80211_remove_key - remove the given key
+ * @keyconf: the parameter passed with the set key
+ *
+ * Remove the given key. If the key was uploaded to the hardware at the
+ * time this function is called, it is not deleted in the hardware but
+ * instead assumed to have been removed already.
+ *
+ * Note that due to locking considerations this function can (currently)
+ * only be called during key iteration (ieee80211_iter_keys().)
+ */
+void ieee80211_remove_key(struct ieee80211_key_conf *keyconf);
+
+/**
+ * ieee80211_gtk_rekey_add - add a GTK key from rekeying during WoWLAN
+ * @vif: the virtual interface to add the key on
+ * @keyconf: new key data
+ *
+ * When GTK rekeying was done while the system was suspended, (a) new
+ * key(s) will be available. These will be needed by mac80211 for proper
+ * RX processing, so this function allows setting them.
+ *
+ * The function returns the newly allocated key structure, which will
+ * have similar contents to the passed key configuration but point to
+ * mac80211-owned memory. In case of errors, the function returns an
+ * ERR_PTR(), use IS_ERR() etc.
+ *
+ * Note that this function assumes the key isn't added to hardware
+ * acceleration, so no TX will be done with the key. Since it's a GTK
+ * on managed (station) networks, this is true anyway. If the driver
+ * calls this function from the resume callback and subsequently uses
+ * the return code 1 to reconfigure the device, this key will be part
+ * of the reconfiguration.
+ *
+ * Note that the driver should also call ieee80211_set_key_rx_seq()
+ * for the new key for each TID to set up sequence counters properly.
+ *
+ * IMPORTANT: If this replaces a key that is present in the hardware,
+ * then it will attempt to remove it during this call. In many cases
+ * this isn't what you want, so call ieee80211_remove_key() first for
+ * the key that's being replaced.
+ */
+struct ieee80211_key_conf *
+ieee80211_gtk_rekey_add(struct ieee80211_vif *vif,
+                        struct ieee80211_key_conf *keyconf);
+
+/**
  * ieee80211_gtk_rekey_notify - notify userspace supplicant of rekeying
  * @vif: virtual interface the rekeying was done on
  * @bssid: The BSSID of the AP, for checking association
@@ -4204,8 +4343,10 @@ struct rate_control_ops {
 
         void *(*alloc_sta)(void *priv, struct ieee80211_sta *sta, gfp_t gfp);
         void (*rate_init)(void *priv, struct ieee80211_supported_band *sband,
+                          struct cfg80211_chan_def *chandef,
                           struct ieee80211_sta *sta, void *priv_sta);
         void (*rate_update)(void *priv, struct ieee80211_supported_band *sband,
+                            struct cfg80211_chan_def *chandef,
                             struct ieee80211_sta *sta, void *priv_sta,
                             u32 changed);
         void (*free_sta)(void *priv, struct ieee80211_sta *sta,
diff --git a/include/net/mld.h b/include/net/mld.h
index 467143cd4e2f..faa1d161bf24 100644
--- a/include/net/mld.h
+++ b/include/net/mld.h
@@ -63,13 +63,48 @@ struct mld2_query {
 #define mld2q_mrc               mld2q_hdr.icmp6_maxdelay
 #define mld2q_resv1             mld2q_hdr.icmp6_dataun.un_data16[1]
 
-/* Max Response Code */
-#define MLDV2_MASK(value, nb) ((nb)>=32 ? (value) : ((1<<(nb))-1) & (value))
-#define MLDV2_EXP(thresh, nbmant, nbexp, value) \
-        ((value) < (thresh) ? (value) : \
-        ((MLDV2_MASK(value, nbmant) | (1<<(nbmant))) << \
-        (MLDV2_MASK((value) >> (nbmant), nbexp) + (nbexp))))
-
-#define MLDV2_MRC(value) MLDV2_EXP(0x8000, 12, 3, value)
+/* RFC3810, 5.1.3. Maximum Response Code:
+ *
+ * If Maximum Response Code >= 32768, Maximum Response Code represents a
+ * floating-point value as follows:
+ *
+ *  0 1 2 3 4 5 6 7 8 9 A B C D E F
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |1| exp |          mant         |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+#define MLDV2_MRC_EXP(value)    (((value) >> 12) & 0x0007)
+#define MLDV2_MRC_MAN(value)    ((value) & 0x0fff)
+
+/* RFC3810, 5.1.9. QQIC (Querier's Query Interval Code):
+ *
+ * If QQIC >= 128, QQIC represents a floating-point value as follows:
+ *
+ *  0 1 2 3 4 5 6 7
+ * +-+-+-+-+-+-+-+-+
+ * |1| exp | mant  |
+ * +-+-+-+-+-+-+-+-+
+ */
+#define MLDV2_QQIC_EXP(value)   (((value) >> 4) & 0x07)
+#define MLDV2_QQIC_MAN(value)   ((value) & 0x0f)
+
+static inline unsigned long mldv2_mrc(const struct mld2_query *mlh2)
+{
+        /* RFC3810, 5.1.3. Maximum Response Code */
+        unsigned long ret, mc_mrc = ntohs(mlh2->mld2q_mrc);
+
+        if (mc_mrc < 32768) {
+                ret = mc_mrc;
+        } else {
+                unsigned long mc_man, mc_exp;
+
+                mc_exp = MLDV2_MRC_EXP(mc_mrc);
+                mc_man = MLDV2_MRC_MAN(mc_mrc);
+
+                ret = (mc_man | 0x1000) << (mc_exp + 3);
+        }
+
+        return ret;
+}
 
 #endif
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 6fea32340ae8..3c4211f0bed6 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -204,6 +204,11 @@ extern void			ndisc_send_ns(struct net_device *dev,
 extern void                     ndisc_send_rs(struct net_device *dev,
                                               const struct in6_addr *saddr,
                                               const struct in6_addr *daddr);
+extern void                     ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
+                                              const struct in6_addr *daddr,
+                                              const struct in6_addr *solicited_addr,
+                                              bool router, bool solicited, bool override,
+                                              bool inc_opt);
 
 extern void                     ndisc_send_redirect(struct sk_buff *skb,
                                                     const struct in6_addr *target);
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 7e748ad8b50c..536501a3e58d 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -195,68 +195,67 @@ static inline void *neighbour_priv(const struct neighbour *n)
 #define NEIGH_UPDATE_F_ISROUTER                 0x40000000
 #define NEIGH_UPDATE_F_ADMIN                    0x80000000
 
-extern void                     neigh_table_init(struct neigh_table *tbl);
-extern int                      neigh_table_clear(struct neigh_table *tbl);
-extern struct neighbour *       neigh_lookup(struct neigh_table *tbl,
-                                             const void *pkey,
-                                             struct net_device *dev);
-extern struct neighbour *       neigh_lookup_nodev(struct neigh_table *tbl,
-                                                   struct net *net,
-                                                   const void *pkey);
-extern struct neighbour *       __neigh_create(struct neigh_table *tbl,
-                                               const void *pkey,
-                                               struct net_device *dev,
-                                               bool want_ref);
+void neigh_table_init(struct neigh_table *tbl);
+int neigh_table_clear(struct neigh_table *tbl);
+struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey,
+                               struct net_device *dev);
+struct neighbour *neigh_lookup_nodev(struct neigh_table *tbl, struct net *net,
+                                     const void *pkey);
+struct neighbour *__neigh_create(struct neigh_table *tbl, const void *pkey,
+                                 struct net_device *dev, bool want_ref);
 static inline struct neighbour *neigh_create(struct neigh_table *tbl,
                                              const void *pkey,
                                              struct net_device *dev)
 {
         return __neigh_create(tbl, pkey, dev, true);
 }
-extern void                     neigh_destroy(struct neighbour *neigh);
-extern int                      __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb);
-extern int                      neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, 
-                                             u32 flags);
-extern void                     neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
-extern int                      neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
-extern int                      neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int                      neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int                      neigh_compat_output(struct neighbour *neigh, struct sk_buff *skb);
-extern int                      neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
-extern struct neighbour         *neigh_event_ns(struct neigh_table *tbl,
+void neigh_destroy(struct neighbour *neigh);
+int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new, u32 flags);
+void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
+int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
+int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_compat_output(struct neighbour *neigh, struct sk_buff *skb);
+int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
+struct neighbour *neigh_event_ns(struct neigh_table *tbl,
                                                 u8 *lladdr, void *saddr,
                                                 struct net_device *dev);
 
-extern struct neigh_parms       *neigh_parms_alloc(struct net_device *dev, struct neigh_table *tbl);
-extern void                     neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms);
+struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
+                                      struct neigh_table *tbl);
+void neigh_parms_release(struct neigh_table *tbl, struct neigh_parms *parms);
 
 static inline
-struct net                      *neigh_parms_net(const struct neigh_parms *parms)
+struct net *neigh_parms_net(const struct neigh_parms *parms)
 {
         return read_pnet(&parms->net);
 }
 
-extern unsigned long            neigh_rand_reach_time(unsigned long base);
+unsigned long neigh_rand_reach_time(unsigned long base);
 
-extern void                     pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
-                                               struct sk_buff *skb);
-extern struct pneigh_entry      *pneigh_lookup(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev, int creat);
-extern struct pneigh_entry      *__pneigh_lookup(struct neigh_table *tbl,
-                                                 struct net *net,
-                                                 const void *key,
-                                                 struct net_device *dev);
-extern int                      pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key, struct net_device *dev);
+void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
+                    struct sk_buff *skb);
+struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl, struct net *net,
+                                   const void *key, struct net_device *dev,
+                                   int creat);
+struct pneigh_entry *__pneigh_lookup(struct neigh_table *tbl, struct net *net,
+                                     const void *key, struct net_device *dev);
+int pneigh_delete(struct neigh_table *tbl, struct net *net, const void *key,
+                  struct net_device *dev);
 
-static inline
-struct net                      *pneigh_net(const struct pneigh_entry *pneigh)
+static inline struct net *pneigh_net(const struct pneigh_entry *pneigh)
 {
         return read_pnet(&pneigh->net);
 }
 
-extern void neigh_app_ns(struct neighbour *n);
-extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie);
-extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct neighbour *));
-extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *));
+void neigh_app_ns(struct neighbour *n);
+void neigh_for_each(struct neigh_table *tbl,
+                    void (*cb)(struct neighbour *, void *), void *cookie);
+void __neigh_for_each_release(struct neigh_table *tbl,
+                              int (*cb)(struct neighbour *));
+void pneigh_for_each(struct neigh_table *tbl,
+                     void (*cb)(struct pneigh_entry *));
 
 struct neigh_seq_state {
         struct seq_net_private p;
@@ -270,15 +269,14 @@ struct neigh_seq_state {
 #define NEIGH_SEQ_IS_PNEIGH     0x00000002
 #define NEIGH_SEQ_SKIP_NOARP    0x00000004
 };
-extern void *neigh_seq_start(struct seq_file *, loff_t *, struct neigh_table *, unsigned int);
-extern void *neigh_seq_next(struct seq_file *, void *, loff_t *);
-extern void neigh_seq_stop(struct seq_file *, void *);
-
-extern int                      neigh_sysctl_register(struct net_device *dev, 
-                                                      struct neigh_parms *p,
-                                                      char *p_name,
-                                                      proc_handler *proc_handler);
-extern void                     neigh_sysctl_unregister(struct neigh_parms *p);
+void *neigh_seq_start(struct seq_file *, loff_t *, struct neigh_table *,
+                      unsigned int);
+void *neigh_seq_next(struct seq_file *, void *, loff_t *);
+void neigh_seq_stop(struct seq_file *, void *);
+
+int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
+                          char *p_name, proc_handler *proc_handler);
+void neigh_sysctl_unregister(struct neigh_parms *p);
 
 static inline void __neigh_parms_put(struct neigh_parms *parms)
 {
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 84e37b1ca9e1..1313456a0994 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -119,7 +119,6 @@ struct net {
         struct netns_ipvs       *ipvs;
 #endif
         struct sock             *diag_nlsk;
-        atomic_t                rt_genid;
         atomic_t                fnhe_genid;
 };
 
@@ -333,14 +332,42 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
 }
 #endif
 
-static inline int rt_genid(struct net *net)
+static inline int rt_genid_ipv4(struct net *net)
 {
-        return atomic_read(&net->rt_genid);
+        return atomic_read(&net->ipv4.rt_genid);
 }
 
-static inline void rt_genid_bump(struct net *net)
+static inline void rt_genid_bump_ipv4(struct net *net)
 {
-        atomic_inc(&net->rt_genid);
+        atomic_inc(&net->ipv4.rt_genid);
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+static inline int rt_genid_ipv6(struct net *net)
+{
+        return atomic_read(&net->ipv6.rt_genid);
+}
+
+static inline void rt_genid_bump_ipv6(struct net *net)
+{
+        atomic_inc(&net->ipv6.rt_genid);
+}
+#else
+static inline int rt_genid_ipv6(struct net *net)
+{
+        return 0;
+}
+
+static inline void rt_genid_bump_ipv6(struct net *net)
+{
+}
+#endif
+
+/* For callers who don't really care about whether it's IPv4 or IPv6 */
+static inline void rt_genid_bump_all(struct net *net)
+{
+        rt_genid_bump_ipv4(net);
+        rt_genid_bump_ipv6(net);
 }
 
 static inline int fnhe_genid(struct net *net)
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 644d9c223d24..0c1288a50e8b 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -181,8 +181,7 @@ __nf_conntrack_find(struct net *net, u16 zone,
                     const struct nf_conntrack_tuple *tuple);
 
 extern int nf_conntrack_hash_check_insert(struct nf_conn *ct);
-extern void nf_ct_delete_from_lists(struct nf_conn *ct);
-extern void nf_ct_dying_timeout(struct nf_conn *ct);
+bool nf_ct_delete(struct nf_conn *ct, u32 pid, int report);
 
 extern void nf_conntrack_flush_report(struct net *net, u32 portid, int report);
 
@@ -235,7 +234,7 @@ static inline bool nf_ct_kill(struct nf_conn *ct)
 }
 
 /* These are for NAT.  Icky. */
-extern s16 (*nf_ct_nat_offset)(const struct nf_conn *ct,
+extern s32 (*nf_ct_nat_offset)(const struct nf_conn *ct,
                                enum ip_conntrack_dir dir,
                                u32 seq);
 
@@ -249,7 +248,9 @@ extern void nf_ct_untracked_status_or(unsigned long bits);
 
 /* Iterate over all conntracks: if iter returns true, it's deleted. */
 extern void
-nf_ct_iterate_cleanup(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data);
+nf_ct_iterate_cleanup(struct net *net,
+                      int (*iter)(struct nf_conn *i, void *data),
+                      void *data, u32 portid, int report);
 extern void nf_conntrack_free(struct nf_conn *ct);
 extern struct nf_conn *
 nf_conntrack_alloc(struct net *net, u16 zone,
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index 977bc8a46444..ff95434e50ca 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -10,6 +10,7 @@ enum nf_ct_ext_id {
 #if defined(CONFIG_NF_NAT) || defined(CONFIG_NF_NAT_MODULE)
         NF_CT_EXT_NAT,
 #endif
+        NF_CT_EXT_SEQADJ,
         NF_CT_EXT_ACCT,
 #ifdef CONFIG_NF_CONNTRACK_EVENTS
         NF_CT_EXT_ECACHE,
@@ -26,17 +27,22 @@ enum nf_ct_ext_id {
 #ifdef CONFIG_NF_CONNTRACK_LABELS
         NF_CT_EXT_LABELS,
 #endif
+#if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY)
+        NF_CT_EXT_SYNPROXY,
+#endif
         NF_CT_EXT_NUM,
 };
 
 #define NF_CT_EXT_HELPER_TYPE struct nf_conn_help
 #define NF_CT_EXT_NAT_TYPE struct nf_conn_nat
+#define NF_CT_EXT_SEQADJ_TYPE struct nf_conn_seqadj
 #define NF_CT_EXT_ACCT_TYPE struct nf_conn_counter
 #define NF_CT_EXT_ECACHE_TYPE struct nf_conntrack_ecache
 #define NF_CT_EXT_ZONE_TYPE struct nf_conntrack_zone
 #define NF_CT_EXT_TSTAMP_TYPE struct nf_conn_tstamp
 #define NF_CT_EXT_TIMEOUT_TYPE struct nf_conn_timeout
 #define NF_CT_EXT_LABELS_TYPE struct nf_conn_labels
+#define NF_CT_EXT_SYNPROXY_TYPE struct nf_conn_synproxy
 
 /* Extensions: optional stuff which isn't permanently in struct. */
 struct nf_ct_ext {
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 914d8d900798..b411d7b17dec 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -148,17 +148,10 @@ extern int nf_ct_port_nlattr_tuple_size(void);
 extern const struct nla_policy nf_ct_port_nla_policy[];
 
 #ifdef CONFIG_SYSCTL
-#ifdef DEBUG_INVALID_PACKETS
 #define LOG_INVALID(net, proto)                         \
         ((net)->ct.sysctl_log_invalid == (proto) ||     \
          (net)->ct.sysctl_log_invalid == IPPROTO_RAW)
 #else
-#define LOG_INVALID(net, proto)                         \
-        (((net)->ct.sysctl_log_invalid == (proto) ||    \
-          (net)->ct.sysctl_log_invalid == IPPROTO_RAW)  \
-         && net_ratelimit())
-#endif
-#else
 static inline int LOG_INVALID(struct net *net, int proto) { return 0; }
 #endif /* CONFIG_SYSCTL */
 
diff --git a/include/net/netfilter/nf_conntrack_seqadj.h b/include/net/netfilter/nf_conntrack_seqadj.h
new file mode 100644
index 000000000000..f6177a5fe0ca
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_seqadj.h
@@ -0,0 +1,51 @@
+#ifndef _NF_CONNTRACK_SEQADJ_H
+#define _NF_CONNTRACK_SEQADJ_H
+
+#include <net/netfilter/nf_conntrack_extend.h>
+
+/**
+ * struct nf_ct_seqadj - sequence number adjustment information
+ *
+ * @correction_pos: position of the last TCP sequence number modification
+ * @offset_before: sequence number offset before last modification
+ * @offset_after: sequence number offset after last modification
+ */
+struct nf_ct_seqadj {
+        u32             correction_pos;
+        s32             offset_before;
+        s32             offset_after;
+};
+
+struct nf_conn_seqadj {
+        struct nf_ct_seqadj     seq[IP_CT_DIR_MAX];
+};
+
+static inline struct nf_conn_seqadj *nfct_seqadj(const struct nf_conn *ct)
+{
+        return nf_ct_ext_find(ct, NF_CT_EXT_SEQADJ);
+}
+
+static inline struct nf_conn_seqadj *nfct_seqadj_ext_add(struct nf_conn *ct)
+{
+        return nf_ct_ext_add(ct, NF_CT_EXT_SEQADJ, GFP_ATOMIC);
+}
+
+extern int nf_ct_seqadj_init(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+                             s32 off);
+extern int nf_ct_seqadj_set(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+                            __be32 seq, s32 off);
+extern void nf_ct_tcp_seqadj_set(struct sk_buff *skb,
+                                 struct nf_conn *ct,
+                                 enum ip_conntrack_info ctinfo,
+                                 s32 off);
+
+extern int nf_ct_seq_adjust(struct sk_buff *skb,
+                            struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+                            unsigned int protoff);
+extern s32 nf_ct_seq_offset(const struct nf_conn *ct, enum ip_conntrack_dir,
+                            u32 seq);
+
+extern int nf_conntrack_seqadj_init(void);
+extern void nf_conntrack_seqadj_fini(void);
+
+#endif /* _NF_CONNTRACK_SEQADJ_H */
diff --git a/include/net/netfilter/nf_conntrack_synproxy.h b/include/net/netfilter/nf_conntrack_synproxy.h
new file mode 100644
index 000000000000..806f54a290d6
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_synproxy.h
@@ -0,0 +1,77 @@
+#ifndef _NF_CONNTRACK_SYNPROXY_H
+#define _NF_CONNTRACK_SYNPROXY_H
+
+#include <net/netns/generic.h>
+
+struct nf_conn_synproxy {
+        u32     isn;
+        u32     its;
+        u32     tsoff;
+};
+
+static inline struct nf_conn_synproxy *nfct_synproxy(const struct nf_conn *ct)
+{
+#if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY)
+        return nf_ct_ext_find(ct, NF_CT_EXT_SYNPROXY);
+#else
+        return NULL;
+#endif
+}
+
+static inline struct nf_conn_synproxy *nfct_synproxy_ext_add(struct nf_conn *ct)
+{
+#if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY)
+        return nf_ct_ext_add(ct, NF_CT_EXT_SYNPROXY, GFP_ATOMIC);
+#else
+        return NULL;
+#endif
+}
+
+struct synproxy_stats {
+        unsigned int                    syn_received;
+        unsigned int                    cookie_invalid;
+        unsigned int                    cookie_valid;
+        unsigned int                    cookie_retrans;
+        unsigned int                    conn_reopened;
+};
+
+struct synproxy_net {
+        struct nf_conn                  *tmpl;
+        struct synproxy_stats __percpu  *stats;
+};
+
+extern int synproxy_net_id;
+static inline struct synproxy_net *synproxy_pernet(struct net *net)
+{
+        return net_generic(net, synproxy_net_id);
+}
+
+struct synproxy_options {
+        u8                              options;
+        u8                              wscale;
+        u16                             mss;
+        u32                             tsval;
+        u32                             tsecr;
+};
+
+struct tcphdr;
+struct xt_synproxy_info;
+extern void synproxy_parse_options(const struct sk_buff *skb, unsigned int doff,
+                                   const struct tcphdr *th,
+                                   struct synproxy_options *opts);
+extern unsigned int synproxy_options_size(const struct synproxy_options *opts);
+extern void synproxy_build_options(struct tcphdr *th,
+                                   const struct synproxy_options *opts);
+
+extern void synproxy_init_timestamp_cookie(const struct xt_synproxy_info *info,
+                                           struct synproxy_options *opts);
+extern void synproxy_check_timestamp_cookie(struct synproxy_options *opts);
+
+extern unsigned int synproxy_tstamp_adjust(struct sk_buff *skb,
+                                           unsigned int protoff,
+                                           struct tcphdr *th,
+                                           struct nf_conn *ct,
+                                           enum ip_conntrack_info ctinfo,
+                                           const struct nf_conn_synproxy *synproxy);
+
+#endif /* _NF_CONNTRACK_SYNPROXY_H */
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index ad14a799fd2e..59a192420053 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -13,15 +13,6 @@ enum nf_nat_manip_type {
 #define HOOK2MANIP(hooknum) ((hooknum) != NF_INET_POST_ROUTING && \
                              (hooknum) != NF_INET_LOCAL_IN)
 
-/* NAT sequence number modifications */
-struct nf_nat_seq {
-        /* position of the last TCP sequence number modification (if any) */
-        u_int32_t correction_pos;
-
-        /* sequence number offset before and after last modification */
-        int16_t offset_before, offset_after;
-};
-
 #include <linux/list.h>
 #include <linux/netfilter/nf_conntrack_pptp.h>
 #include <net/netfilter/nf_conntrack_extend.h>
@@ -39,7 +30,6 @@ struct nf_conn;
 /* The structure embedded in the conntrack structure. */
 struct nf_conn_nat {
         struct hlist_node bysource;
-        struct nf_nat_seq seq[IP_CT_DIR_MAX];
         struct nf_conn *ct;
         union nf_conntrack_nat_help help;
 #if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
index b4d6bfc2af03..404324d1d0c4 100644
--- a/include/net/netfilter/nf_nat_helper.h
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -39,28 +39,9 @@ extern int nf_nat_mangle_udp_packet(struct sk_buff *skb,
                                     const char *rep_buffer,
                                     unsigned int rep_len);
 
-extern void nf_nat_set_seq_adjust(struct nf_conn *ct,
-                                  enum ip_conntrack_info ctinfo,
-                                  __be32 seq, s16 off);
-extern int nf_nat_seq_adjust(struct sk_buff *skb,
-                             struct nf_conn *ct,
-                             enum ip_conntrack_info ctinfo,
-                             unsigned int protoff);
-extern int (*nf_nat_seq_adjust_hook)(struct sk_buff *skb,
-                                     struct nf_conn *ct,
-                                     enum ip_conntrack_info ctinfo,
-                                     unsigned int protoff);
-
 /* Setup NAT on this expected conntrack so it follows master, but goes
  * to port ct->master->saved_proto. */
 extern void nf_nat_follow_master(struct nf_conn *ct,
                                  struct nf_conntrack_expect *this);
 
-extern s16 nf_nat_get_offset(const struct nf_conn *ct,
-                             enum ip_conntrack_dir dir,
-                             u32 seq);
-
-extern void nf_nat_tcp_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
-                                  u32 dir, int off);
-
 #endif
diff --git a/include/net/netfilter/nf_tproxy_core.h b/include/net/netfilter/nf_tproxy_core.h
deleted file mode 100644
index 36d9379d4c4b..000000000000
--- a/include/net/netfilter/nf_tproxy_core.h
+++ /dev/null
@@ -1,210 +0,0 @@
-#ifndef _NF_TPROXY_CORE_H
-#define _NF_TPROXY_CORE_H
-
-#include <linux/types.h>
-#include <linux/in.h>
-#include <linux/skbuff.h>
-#include <net/sock.h>
-#include <net/inet_hashtables.h>
-#include <net/inet6_hashtables.h>
-#include <net/tcp.h>
-
-#define NFT_LOOKUP_ANY         0
-#define NFT_LOOKUP_LISTENER    1
-#define NFT_LOOKUP_ESTABLISHED 2
-
-/* look up and get a reference to a matching socket */
-
-
-/* This function is used by the 'TPROXY' target and the 'socket'
- * match. The following lookups are supported:
- *
- * Explicit TProxy target rule
- * ===========================
- *
- * This is used when the user wants to intercept a connection matching
- * an explicit iptables rule. In this case the sockets are assumed
- * matching in preference order:
- *
- *   - match: if there's a fully established connection matching the
- *     _packet_ tuple, it is returned, assuming the redirection
- *     already took place and we process a packet belonging to an
- *     established connection
- *
- *   - match: if there's a listening socket matching the redirection
- *     (e.g. on-port & on-ip of the connection), it is returned,
- *     regardless if it was bound to 0.0.0.0 or an explicit
- *     address. The reasoning is that if there's an explicit rule, it
- *     does not really matter if the listener is bound to an interface
- *     or to 0. The user already stated that he wants redirection
- *     (since he added the rule).
- *
- * "socket" match based redirection (no specific rule)
- * ===================================================
- *
- * There are connections with dynamic endpoints (e.g. FTP data
- * connection) that the user is unable to add explicit rules
- * for. These are taken care of by a generic "socket" rule. It is
- * assumed that the proxy application is trusted to open such
- * connections without explicit iptables rule (except of course the
- * generic 'socket' rule). In this case the following sockets are
- * matched in preference order:
- *
- *   - match: if there's a fully established connection matching the
- *     _packet_ tuple
- *
- *   - match: if there's a non-zero bound listener (possibly with a
- *     non-local address) We don't accept zero-bound listeners, since
- *     then local services could intercept traffic going through the
- *     box.
- *
- * Please note that there's an overlap between what a TPROXY target
- * and a socket match will match. Normally if you have both rules the
- * "socket" match will be the first one, effectively all packets
- * belonging to established connections going through that one.
- */
-static inline struct sock *
-nf_tproxy_get_sock_v4(struct net *net, const u8 protocol,
-                      const __be32 saddr, const __be32 daddr,
-                      const __be16 sport, const __be16 dport,
-                      const struct net_device *in, int lookup_type)
-{
-        struct sock *sk;
-
-        /* look up socket */
-        switch (protocol) {
-        case IPPROTO_TCP:
-                switch (lookup_type) {
-                case NFT_LOOKUP_ANY:
-                        sk = __inet_lookup(net, &tcp_hashinfo,
-                                           saddr, sport, daddr, dport,
-                                           in->ifindex);
-                        break;
-                case NFT_LOOKUP_LISTENER:
-                        sk = inet_lookup_listener(net, &tcp_hashinfo,
-                                                    saddr, sport,
-                                                    daddr, dport,
-                                                    in->ifindex);
-
-                        /* NOTE: we return listeners even if bound to
-                         * 0.0.0.0, those are filtered out in
-                         * xt_socket, since xt_TPROXY needs 0 bound
-                         * listeners too */
-
-                        break;
-                case NFT_LOOKUP_ESTABLISHED:
-                        sk = inet_lookup_established(net, &tcp_hashinfo,
-                                                    saddr, sport, daddr, dport,
-                                                    in->ifindex);
-                        break;
-                default:
-                        WARN_ON(1);
-                        sk = NULL;
-                        break;
-                }
-                break;
-        case IPPROTO_UDP:
-                sk = udp4_lib_lookup(net, saddr, sport, daddr, dport,
-                                     in->ifindex);
-                if (sk && lookup_type != NFT_LOOKUP_ANY) {
-                        int connected = (sk->sk_state == TCP_ESTABLISHED);
-                        int wildcard = (inet_sk(sk)->inet_rcv_saddr == 0);
-
-                        /* NOTE: we return listeners even if bound to
-                         * 0.0.0.0, those are filtered out in
-                         * xt_socket, since xt_TPROXY needs 0 bound
-                         * listeners too */
-                        if ((lookup_type == NFT_LOOKUP_ESTABLISHED && (!connected || wildcard)) ||
-                            (lookup_type == NFT_LOOKUP_LISTENER && connected)) {
-                                sock_put(sk);
-                                sk = NULL;
-                        }
-                }
-                break;
-        default:
-                WARN_ON(1);
-                sk = NULL;
-        }
-
-        pr_debug("tproxy socket lookup: proto %u %08x:%u -> %08x:%u, lookup type: %d, sock %p\n",
-                 protocol, ntohl(saddr), ntohs(sport), ntohl(daddr), ntohs(dport), lookup_type, sk);
-
-        return sk;
-}
-
-#if IS_ENABLED(CONFIG_IPV6)
-static inline struct sock *
-nf_tproxy_get_sock_v6(struct net *net, const u8 protocol,
-                      const struct in6_addr *saddr, const struct in6_addr *daddr,
-                      const __be16 sport, const __be16 dport,
-                      const struct net_device *in, int lookup_type)
-{
-        struct sock *sk;
-
-        /* look up socket */
-        switch (protocol) {
-        case IPPROTO_TCP:
-                switch (lookup_type) {
-                case NFT_LOOKUP_ANY:
-                        sk = inet6_lookup(net, &tcp_hashinfo,
-                                          saddr, sport, daddr, dport,
-                                          in->ifindex);
-                        break;
-                case NFT_LOOKUP_LISTENER:
-                        sk = inet6_lookup_listener(net, &tcp_hashinfo,
-                                                   saddr, sport,
-                                                   daddr, ntohs(dport),
-                                                   in->ifindex);
-
-                        /* NOTE: we return listeners even if bound to
-                         * 0.0.0.0, those are filtered out in
-                         * xt_socket, since xt_TPROXY needs 0 bound
-                         * listeners too */
-
-                        break;
-                case NFT_LOOKUP_ESTABLISHED:
-                        sk = __inet6_lookup_established(net, &tcp_hashinfo,
-                                                        saddr, sport, daddr, ntohs(dport),
-                                                        in->ifindex);
-                        break;
-                default:
-                        WARN_ON(1);
-                        sk = NULL;
-                        break;
-                }
-                break;
-        case IPPROTO_UDP:
-                sk = udp6_lib_lookup(net, saddr, sport, daddr, dport,
-                                     in->ifindex);
-                if (sk && lookup_type != NFT_LOOKUP_ANY) {
-                        int connected = (sk->sk_state == TCP_ESTABLISHED);
-                        int wildcard = ipv6_addr_any(&inet6_sk(sk)->rcv_saddr);
-
-                        /* NOTE: we return listeners even if bound to
-                         * 0.0.0.0, those are filtered out in
-                         * xt_socket, since xt_TPROXY needs 0 bound
-                         * listeners too */
-                        if ((lookup_type == NFT_LOOKUP_ESTABLISHED && (!connected || wildcard)) ||
-                            (lookup_type == NFT_LOOKUP_LISTENER && connected)) {
-                                sock_put(sk);
-                                sk = NULL;
-                        }
-                }
-                break;
-        default:
-                WARN_ON(1);
-                sk = NULL;
-        }
-
-        pr_debug("tproxy socket lookup: proto %u %pI6:%u -> %pI6:%u, lookup type: %d, sock %p\n",
-                 protocol, saddr, ntohs(sport), daddr, ntohs(dport), lookup_type, sk);
-
-        return sk;
-}
-#endif
-
-/* assign a socket to the skb -- consumes sk */
-void
-nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk);
-
-#endif
diff --git a/include/net/netfilter/nfnetlink_queue.h b/include/net/netfilter/nfnetlink_queue.h
index 86267a529514..aff88ba91391 100644
--- a/include/net/netfilter/nfnetlink_queue.h
+++ b/include/net/netfilter/nfnetlink_queue.h
@@ -15,6 +15,8 @@ int nfqnl_ct_put(struct sk_buff *skb, struct nf_conn *ct,
                  enum ip_conntrack_info ctinfo);
 void nfqnl_ct_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
                          enum ip_conntrack_info ctinfo, int diff);
+int nfqnl_attach_expect(struct nf_conn *ct, const struct nlattr *attr,
+                        u32 portid, u32 report);
 #else
 inline struct nf_conn *
 nfqnl_ct_get(struct sk_buff *entskb, size_t *size, enum ip_conntrack_info *ctinfo)
@@ -39,5 +41,11 @@ inline void nfqnl_ct_seq_adjust(struct sk_buff *skb, struct nf_conn *ct,
                                 enum ip_conntrack_info ctinfo, int diff)
 {
 }
+
+inline int nfqnl_attach_expect(struct nf_conn *ct, const struct nlattr *attr,
+                               u32 portid, u32 report)
+{
+        return 0;
+}
 #endif /* NF_CONNTRACK */
 #endif
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 2ba9de89e8ec..bf2ec2202c56 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -77,5 +77,6 @@ struct netns_ipv4 {
         struct fib_rules_ops    *mr_rules_ops;
 #endif
 #endif
+        atomic_t        rt_genid;
 };
 #endif
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 005e2c2e39a9..0fb2401197c5 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -72,6 +72,7 @@ struct netns_ipv6 {
 #endif
 #endif
         atomic_t                dev_addr_genid;
+        atomic_t                rt_genid;
 };
 
 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h
index 50ab8c26ab59..099d02782e22 100644
--- a/include/net/netprio_cgroup.h
+++ b/include/net/netprio_cgroup.h
@@ -25,11 +25,7 @@ struct netprio_map {
         u32 priomap[];
 };
 
-struct cgroup_netprio_state {
-        struct cgroup_subsys_state css;
-};
-
-extern void sock_update_netprioidx(struct sock *sk);
+void sock_update_netprioidx(struct sock *sk);
 
 #if IS_BUILTIN(CONFIG_NETPRIO_CGROUP)
 
@@ -39,7 +35,7 @@ static inline u32 task_netprioidx(struct task_struct *p)
         u32 idx;
 
         rcu_read_lock();
-        css = task_subsys_state(p, net_prio_subsys_id);
+        css = task_css(p, net_prio_subsys_id);
         idx = css->cgroup->id;
         rcu_read_unlock();
         return idx;
@@ -53,7 +49,7 @@ static inline u32 task_netprioidx(struct task_struct *p)
         u32 idx = 0;
 
         rcu_read_lock();
-        css = task_subsys_state(p, net_prio_subsys_id);
+        css = task_css(p, net_prio_subsys_id);
         if (css)
                 idx = css->cgroup->id;
         rcu_read_unlock();
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 5f286b726bb6..f68ee68e4e3e 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -224,6 +224,9 @@ int nfc_set_remote_general_bytes(struct nfc_dev *dev,
                                  u8 *gt, u8 gt_len);
 u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, size_t *gb_len);
 
+int nfc_fw_download_done(struct nfc_dev *dev, const char *firmware_name,
+                         u32 result);
+
 int nfc_targets_found(struct nfc_dev *dev,
                       struct nfc_target *targets, int ntargets);
 int nfc_target_lost(struct nfc_dev *dev, u32 target_idx);
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 13174509cdfd..2ebef77a2f9a 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -14,8 +14,8 @@ struct tcf_walker {
         int     (*fn)(struct tcf_proto *, unsigned long node, struct tcf_walker *);
 };
 
-extern int register_tcf_proto_ops(struct tcf_proto_ops *ops);
-extern int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
+int register_tcf_proto_ops(struct tcf_proto_ops *ops);
+int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
 
 static inline unsigned long
 __cls_set_class(unsigned long *clp, unsigned long cl)
@@ -126,17 +126,17 @@ tcf_exts_exec(struct sk_buff *skb, struct tcf_exts *exts,
         return 0;
 }
 
-extern int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
-                             struct nlattr **tb, struct nlattr *rate_tlv,
-                             struct tcf_exts *exts,
-                             const struct tcf_ext_map *map);
-extern void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
-extern void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
-                             struct tcf_exts *src);
-extern int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
-                         const struct tcf_ext_map *map);
-extern int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
-                               const struct tcf_ext_map *map);
+int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
+                      struct nlattr **tb, struct nlattr *rate_tlv,
+                      struct tcf_exts *exts,
+                      const struct tcf_ext_map *map);
+void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
+void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
+                     struct tcf_exts *src);
+int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
+                  const struct tcf_ext_map *map);
+int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
+                        const struct tcf_ext_map *map);
 
 /**
  * struct tcf_pkt_info - packet information
@@ -239,14 +239,14 @@ struct tcf_ematch_ops {
         struct list_head        link;
 };
 
-extern int tcf_em_register(struct tcf_ematch_ops *);
-extern void tcf_em_unregister(struct tcf_ematch_ops *);
-extern int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
-                                struct tcf_ematch_tree *);
-extern void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
-extern int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
-extern int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
-                               struct tcf_pkt_info *);
+int tcf_em_register(struct tcf_ematch_ops *);
+void tcf_em_unregister(struct tcf_ematch_ops *);
+int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
+                         struct tcf_ematch_tree *);
+void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
+int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
+int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
+                        struct tcf_pkt_info *);
 
 /**
  * tcf_em_tree_change - replace ematch tree of a running classifier
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 388bf8b6d060..59ec3cd15d68 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -64,8 +64,8 @@ struct qdisc_watchdog {
         struct Qdisc    *qdisc;
 };
 
-extern void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
-extern void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
+void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
+void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
 
 static inline void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
                                            psched_time_t expires)
@@ -73,31 +73,34 @@ static inline void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
         qdisc_watchdog_schedule_ns(wd, PSCHED_TICKS2NS(expires));
 }
 
-extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
+void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
 
 extern struct Qdisc_ops pfifo_qdisc_ops;
 extern struct Qdisc_ops bfifo_qdisc_ops;
 extern struct Qdisc_ops pfifo_head_drop_qdisc_ops;
 
-extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
-extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
-                                      unsigned int limit);
-
-extern int register_qdisc(struct Qdisc_ops *qops);
-extern int unregister_qdisc(struct Qdisc_ops *qops);
-extern void qdisc_list_del(struct Qdisc *q);
-extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
-extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
-extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
-                struct nlattr *tab);
-extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
-extern void qdisc_put_stab(struct qdisc_size_table *tab);
-extern void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
-extern int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
-                           struct net_device *dev, struct netdev_queue *txq,
-                           spinlock_t *root_lock);
-
-extern void __qdisc_run(struct Qdisc *q);
+int fifo_set_limit(struct Qdisc *q, unsigned int limit);
+struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
+                               unsigned int limit);
+
+int register_qdisc(struct Qdisc_ops *qops);
+int unregister_qdisc(struct Qdisc_ops *qops);
+void qdisc_get_default(char *id, size_t len);
+int qdisc_set_default(const char *id);
+
+void qdisc_list_del(struct Qdisc *q);
+struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
+struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
+struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
+                                        struct nlattr *tab);
+void qdisc_put_rtab(struct qdisc_rate_table *tab);
+void qdisc_put_stab(struct qdisc_size_table *tab);
+void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
+int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
+                    struct net_device *dev, struct netdev_queue *txq,
+                    spinlock_t *root_lock);
+
+void __qdisc_run(struct Qdisc *q);
 
 static inline void qdisc_run(struct Qdisc *q)
 {
@@ -105,10 +108,10 @@ static inline void qdisc_run(struct Qdisc *q)
                 __qdisc_run(q);
 }
 
-extern int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp,
-                              struct tcf_result *res);
-extern int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp,
                        struct tcf_result *res);
+int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
+                struct tcf_result *res);
 
 /* Calculate maximal size of packet seen by hard_start_xmit
    routine of this device.
diff --git a/include/net/route.h b/include/net/route.h
index 2ea40c1b5e00..afdeeb5bec25 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -317,4 +317,12 @@ static inline int ip4_dst_hoplimit(const struct dst_entry *dst)
         return hoplimit;
 }
 
+static inline int ip_skb_dst_mtu(struct sk_buff *skb)
+{
+        struct inet_sock *inet = skb->sk ? inet_sk(skb->sk) : NULL;
+
+        return (inet && inet->pmtudisc == IP_PMTUDISC_PROBE) ?
+               skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
+}
+
 #endif  /* _ROUTE_H */
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 6eab63363e59..f4eb365f7dcd 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -316,6 +316,7 @@ extern struct Qdisc noop_qdisc;
 extern struct Qdisc_ops noop_qdisc_ops;
 extern struct Qdisc_ops pfifo_fast_ops;
 extern struct Qdisc_ops mq_qdisc_ops;
+extern const struct Qdisc_ops *default_qdisc_ops;
 
 struct Qdisc_class_common {
         u32                     classid;
@@ -350,30 +351,32 @@ qdisc_class_find(const struct Qdisc_class_hash *hash, u32 id)
         return NULL;
 }
 
-extern int qdisc_class_hash_init(struct Qdisc_class_hash *);
-extern void qdisc_class_hash_insert(struct Qdisc_class_hash *, struct Qdisc_class_common *);
-extern void qdisc_class_hash_remove(struct Qdisc_class_hash *, struct Qdisc_class_common *);
-extern void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
-extern void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
-
-extern void dev_init_scheduler(struct net_device *dev);
-extern void dev_shutdown(struct net_device *dev);
-extern void dev_activate(struct net_device *dev);
-extern void dev_deactivate(struct net_device *dev);
-extern void dev_deactivate_many(struct list_head *head);
-extern struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
-                                     struct Qdisc *qdisc);
-extern void qdisc_reset(struct Qdisc *qdisc);
-extern void qdisc_destroy(struct Qdisc *qdisc);
-extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
-extern struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
-                                 struct Qdisc_ops *ops);
-extern struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
-                                       struct Qdisc_ops *ops, u32 parentid);
-extern void __qdisc_calculate_pkt_len(struct sk_buff *skb,
-                                      const struct qdisc_size_table *stab);
-extern void tcf_destroy(struct tcf_proto *tp);
-extern void tcf_destroy_chain(struct tcf_proto **fl);
+int qdisc_class_hash_init(struct Qdisc_class_hash *);
+void qdisc_class_hash_insert(struct Qdisc_class_hash *,
+                             struct Qdisc_class_common *);
+void qdisc_class_hash_remove(struct Qdisc_class_hash *,
+                             struct Qdisc_class_common *);
+void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
+void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
+
+void dev_init_scheduler(struct net_device *dev);
+void dev_shutdown(struct net_device *dev);
+void dev_activate(struct net_device *dev);
+void dev_deactivate(struct net_device *dev);
+void dev_deactivate_many(struct list_head *head);
+struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
+                              struct Qdisc *qdisc);
+void qdisc_reset(struct Qdisc *qdisc);
+void qdisc_destroy(struct Qdisc *qdisc);
+void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
+struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
+                          const struct Qdisc_ops *ops);
+struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
+                                const struct Qdisc_ops *ops, u32 parentid);
+void __qdisc_calculate_pkt_len(struct sk_buff *skb,
+                               const struct qdisc_size_table *stab);
+void tcf_destroy(struct tcf_proto *tp);
+void tcf_destroy_chain(struct tcf_proto **fl);
 
 /* Reset all TX qdiscs greater then index of a device.  */
 static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i)
@@ -683,16 +686,23 @@ struct psched_ratecfg {
         u64     rate_bytes_ps; /* bytes per second */
         u32     mult;
         u16     overhead;
+        u8      linklayer;
         u8      shift;
 };
 
 static inline u64 psched_l2t_ns(const struct psched_ratecfg *r,
                                 unsigned int len)
 {
-        return ((u64)(len + r->overhead) * r->mult) >> r->shift;
+        len += r->overhead;
+
+        if (unlikely(r->linklayer == TC_LINKLAYER_ATM))
+                return ((u64)(DIV_ROUND_UP(len,48)*53) * r->mult) >> r->shift;
+
+        return ((u64)len * r->mult) >> r->shift;
 }
 
-extern void psched_ratecfg_precompute(struct psched_ratecfg *r, const struct tc_ratespec *conf);
+void psched_ratecfg_precompute(struct psched_ratecfg *r,
+                               const struct tc_ratespec *conf);
 
 static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
                                           const struct psched_ratecfg *r)
@@ -700,6 +710,7 @@ static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
         memset(res, 0, sizeof(*res));
         res->rate = r->rate_bytes_ps;
         res->overhead = r->overhead;
+        res->linklayer = (r->linklayer & TC_LINKLAYER_MASK);
 }
 
 #endif
diff --git a/include/net/sctp/auth.h b/include/net/sctp/auth.h
index 49bc9577c61e..aa80bef3c9d5 100644
--- a/include/net/sctp/auth.h
+++ b/include/net/sctp/auth.h
@@ -22,16 +22,10 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *   Vlad Yasevich     <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __sctp_auth_h__
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index 0cb08e6fb6df..259924d63ba6 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -25,10 +25,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *    Dinakaran Joseph
@@ -37,9 +34,6 @@
  *
  * Rewritten to use libcrc32c by:
  *    Vlad Yasevich <vladislav.yasevich@hp.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __sctp_checksum_h__
@@ -85,4 +79,19 @@ static inline __le32 sctp_end_cksum(__u32 crc32)
         return cpu_to_le32(~crc32);
 }
 
+/* Calculate the CRC32C checksum of an SCTP packet.  */
+static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
+                                        unsigned int offset)
+{
+        const struct sk_buff *iter;
+
+        __u32 crc32 = sctp_start_cksum(skb->data + offset,
+                                       skb_headlen(skb) - offset);
+        skb_walk_frags(skb, iter)
+                crc32 = sctp_update_cksum((__u8 *) iter->data,
+                                          skb_headlen(iter), crc32);
+
+        return sctp_end_cksum(crc32);
+}
+
 #endif /* __sctp_checksum_h__ */
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 35247271e557..832f2191489c 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -23,19 +23,17 @@
  * the Free Software Foundation, 59 Temple Place - Suite 330,
  * Boston, MA 02111-1307, USA.
  *
- * Please send any bug reports or fixes you make to one of the
- * following email addresses:
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
- * La Monte H.P. Yarroll <piggy@acm.org>
- * Karl Knutson <karl@athena.chicago.il.us>
- * Ardelle Fan <ardelle.fan@intel.com>
- * Sridhar Samudrala <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
+ * Written or modified by:
+ *   La Monte H.P. Yarroll <piggy@acm.org>
+ *   Karl Knutson <karl@athena.chicago.il.us>
+ *   Ardelle Fan <ardelle.fan@intel.com>
+ *   Sridhar Samudrala <sri@us.ibm.com>
  */
 
-
 #ifndef __net_sctp_command_h__
 #define __net_sctp_command_h__
 
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index ca50e0751e47..2f0a565a0fd5 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -25,10 +25,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *   La Monte H.P. Yarroll <piggy@acm.org>
@@ -39,9 +36,6 @@
  *   Xingang Guo           <xingang.guo@intel.com>
  *   Sridhar Samudrala     <samudrala@us.ibm.com>
  *   Daisy Chang           <daisyc@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __sctp_constants_h__
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index d8e37ecea691..3794c5ad20fe 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -27,10 +27,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *    La Monte H.P. Yarroll <piggy@acm.org>
@@ -41,9 +38,6 @@
  *    Ardelle Fan           <ardelle.fan@intel.com>
  *    Ryan Layer            <rmlayer@us.ibm.com>
  *    Kevin Gao             <kevin.gao@intel.com> 
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __net_sctp_h__
@@ -613,7 +607,7 @@ static inline void sctp_v4_map_v6(union sctp_addr *addr)
  */
 static inline struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t)
 {
-        if (t->dst && !dst_check(t->dst, 0)) {
+        if (t->dst && !dst_check(t->dst, t->dst_cookie)) {
                 dst_release(t->dst);
                 t->dst = NULL;
         }
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 2a82d1384706..4ef75af340b6 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -27,10 +27,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email addresses:
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *    La Monte H.P. Yarroll <piggy@acm.org>
@@ -42,9 +39,6 @@
  *    Daisy Chang <daisyc@us.ibm.com>
  *    Ardelle Fan <ardelle.fan@intel.com>
  *    Kevin Gao <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #include <linux/types.h>
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index e745c92a1532..2174d8da0770 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -25,10 +25,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email addresses:
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *    Randall Stewart       <randall@sctp.chicago.il.us>
@@ -46,9 +43,6 @@
  *    Ryan Layer            <rmlayer@us.ibm.com>
  *    Anup Pemmaiah         <pemmaiah@cc.usu.edu>
  *    Kevin Gao             <kevin.gao@intel.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __sctp_structs_h__
@@ -119,29 +113,27 @@ struct sctp_hashbucket {
 
 /* The SCTP globals structure. */
 extern struct sctp_globals {
-        /* The following variables are implementation specific.  */
-
-        /* Default initialization values to be applied to new associations. */
-        __u16 max_instreams;
-        __u16 max_outstreams;
-
         /* This is a list of groups of functions for each address
          * family that we support.
          */
         struct list_head address_families;
 
         /* This is the hash of all endpoints. */
-        int ep_hashsize;
         struct sctp_hashbucket *ep_hashtable;
-
         /* This is the hash of all associations. */
-        int assoc_hashsize;
         struct sctp_hashbucket *assoc_hashtable;
-
         /* This is the sctp port control hash.  */
-        int port_hashsize;
         struct sctp_bind_hashbucket *port_hashtable;
 
+        /* Sizes of above hashtables. */
+        int ep_hashsize;
+        int assoc_hashsize;
+        int port_hashsize;
+
+        /* Default initialization values to be applied to new associations. */
+        __u16 max_instreams;
+        __u16 max_outstreams;
+
         /* Flag to indicate whether computing and verifying checksum
          * is disabled. */
         bool checksum_disable;
@@ -782,6 +774,7 @@ struct sctp_transport {
 
         /* Has this transport moved the ctsn since we last sacked */
         __u32 sack_generation;
+        u32 dst_cookie;
 
         struct flowi fl;
 
diff --git a/include/net/sctp/tsnmap.h b/include/net/sctp/tsnmap.h
index 2c5d2b4d5d1e..54bbbe547303 100644
--- a/include/net/sctp/tsnmap.h
+++ b/include/net/sctp/tsnmap.h
@@ -28,19 +28,13 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *   Jon Grimm             <jgrimm@us.ibm.com>
  *   La Monte H.P. Yarroll <piggy@acm.org>
  *   Karl Knutson          <karl@athena.chicago.il.us>
  *   Sridhar Samudrala     <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 #include <net/sctp/constants.h>
 
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index ca4693b4e09e..27b9f5c90153 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -31,19 +31,13 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *   Jon Grimm             <jgrimm@us.ibm.com>
  *   La Monte H.P. Yarroll <piggy@acm.org>
  *   Karl Knutson          <karl@athena.chicago.il.us>
  *   Sridhar Samudrala     <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __sctp_ulpevent_h__
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index 00e50ba3f24b..b0cf5d54d717 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -30,18 +30,12 @@
  *
  * Please send any bug reports or fixes you make to the
  * email addresses:
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
- *
- * Or submit a bug report through the following website:
- *    http://www.sf.net/projects/lksctp
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Written or modified by:
  *   Jon Grimm             <jgrimm@us.ibm.com>
  *   La Monte H.P. Yarroll <piggy@acm.org>
  *   Sridhar Samudrala     <sri@us.ibm.com>
- *
- * Any bugs reported given to us we will try to fix... any fixes shared will
- * be incorporated into the next SCTP release.
  */
 
 #ifndef __sctp_ulpqueue_h__
diff --git a/include/net/sock.h b/include/net/sock.h
index 31d5cfbb51ec..6ba2e7b0e2b1 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -232,6 +232,7 @@ struct cg_proto;
   *     @sk_napi_id: id of the last napi context to receive data for sk
   *     @sk_ll_usec: usecs to busypoll when there is no data
   *     @sk_allocation: allocation mode
+  *     @sk_pacing_rate: Pacing rate (if supported by transport/packet scheduler)
   *     @sk_sndbuf: size of send buffer in bytes
   *     @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE,
   *                %SO_OOBINLINE settings, %SO_TIMESTAMPING settings
@@ -361,6 +362,7 @@ struct sock {
         kmemcheck_bitfield_end(flags);
         int                     sk_wmem_queued;
         gfp_t                   sk_allocation;
+        u32                     sk_pacing_rate; /* bytes per second */
         netdev_features_t       sk_route_caps;
         netdev_features_t       sk_route_nocaps;
         int                     sk_gso_type;
@@ -746,11 +748,6 @@ static inline int sk_stream_wspace(const struct sock *sk)
 
 extern void sk_stream_write_space(struct sock *sk);
 
-static inline bool sk_stream_memory_free(const struct sock *sk)
-{
-        return sk->sk_wmem_queued < sk->sk_sndbuf;
-}
-
 /* OOB backlog add */
 static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb)
 {
@@ -950,6 +947,7 @@ struct proto {
         unsigned int            inuse_idx;
 #endif
 
+        bool                    (*stream_memory_free)(const struct sock *sk);
         /* Memory pressure */
         void                    (*enter_memory_pressure)(struct sock *sk);
         atomic_long_t           *memory_allocated;      /* Current allocated memory. */
@@ -1088,6 +1086,21 @@ static inline struct cg_proto *parent_cg_proto(struct proto *proto,
 }
 #endif
 
+static inline bool sk_stream_memory_free(const struct sock *sk)
+{
+        if (sk->sk_wmem_queued >= sk->sk_sndbuf)
+                return false;
+
+        return sk->sk_prot->stream_memory_free ?
+                sk->sk_prot->stream_memory_free(sk) : true;
+}
+
+static inline bool sk_stream_is_writeable(const struct sock *sk)
+{
+        return sk_stream_wspace(sk) >= sk_stream_min_wspace(sk) &&
+               sk_stream_memory_free(sk);
+}
+
 
 static inline bool sk_has_memory_pressure(const struct sock *sk)
 {
@@ -1509,6 +1522,7 @@ extern struct sk_buff		*sock_rmalloc(struct sock *sk,
                                               unsigned long size, int force,
                                               gfp_t priority);
 extern void                     sock_wfree(struct sk_buff *skb);
+extern void                     skb_orphan_partial(struct sk_buff *skb);
 extern void                     sock_rfree(struct sk_buff *skb);
 extern void                     sock_edemux(struct sk_buff *skb);
 
@@ -1527,7 +1541,8 @@ extern struct sk_buff		*sock_alloc_send_pskb(struct sock *sk,
                                                       unsigned long header_len,
                                                       unsigned long data_len,
                                                       int noblock,
-                                                      int *errcode);
+                                                      int *errcode,
+                                                      int max_page_order);
 extern void *sock_kmalloc(struct sock *sk, int size,
                           gfp_t priority);
 extern void sock_kfree_s(struct sock *sk, void *mem, int size);
@@ -2249,6 +2264,8 @@ static inline struct sock *skb_steal_sock(struct sk_buff *skb)
 extern void sock_enable_timestamp(struct sock *sk, int flag);
 extern int sock_get_timestamp(struct sock *, struct timeval __user *);
 extern int sock_get_timestampns(struct sock *, struct timespec __user *);
+extern int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
+                              int level, int type);
 
 /*
  *      Enable debug/info messages
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d1980054ec75..b1aa324c5e65 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -192,10 +192,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_TIMESTAMP      10
 #define TCPOLEN_MD5SIG         18
 #define TCPOLEN_EXP_FASTOPEN_BASE  4
-#define TCPOLEN_COOKIE_BASE    2        /* Cookie-less header extension */
-#define TCPOLEN_COOKIE_PAIR    3        /* Cookie pair header extension */
-#define TCPOLEN_COOKIE_MIN     (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MIN)
-#define TCPOLEN_COOKIE_MAX     (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MAX)
 
 /* But this is what stacks really send out. */
 #define TCPOLEN_TSTAMP_ALIGNED          12
@@ -284,6 +280,8 @@ extern int sysctl_tcp_thin_dupack;
 extern int sysctl_tcp_early_retrans;
 extern int sysctl_tcp_limit_output_bytes;
 extern int sysctl_tcp_challenge_ack_limit;
+extern unsigned int sysctl_tcp_notsent_lowat;
+extern int sysctl_tcp_min_tso_segs;
 
 extern atomic_long_t tcp_memory_allocated;
 extern struct percpu_counter tcp_sockets_allocated;
@@ -373,8 +371,8 @@ extern void tcp_delack_timer_handler(struct sock *sk);
 extern int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
                                  const struct tcphdr *th, unsigned int len);
-extern int tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
-                               const struct tcphdr *th, unsigned int len);
+extern void tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
+                                const struct tcphdr *th, unsigned int len);
 extern void tcp_rcv_space_adjust(struct sock *sk);
 extern void tcp_cleanup_rbuf(struct sock *sk, int copied);
 extern int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp);
@@ -479,9 +477,13 @@ void inet_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb);
 
 /* From syncookies.c */
 extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS];
+extern int __cookie_v4_check(const struct iphdr *iph, const struct tcphdr *th,
+                             u32 cookie);
 extern struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, 
                                     struct ip_options *opt);
 #ifdef CONFIG_SYN_COOKIES
+extern u32 __cookie_v4_init_sequence(const struct iphdr *iph,
+                                     const struct tcphdr *th, u16 *mssp);
 extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb, 
                                      __u16 *mss);
 #else
@@ -498,8 +500,12 @@ extern bool cookie_check_timestamp(struct tcp_options_received *opt,
                                 struct net *net, bool *ecn_ok);
 
 /* From net/ipv6/syncookies.c */
+extern int __cookie_v6_check(const struct ipv6hdr *iph, const struct tcphdr *th,
+                             u32 cookie);
 extern struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb);
 #ifdef CONFIG_SYN_COOKIES
+extern u32 __cookie_v6_init_sequence(const struct ipv6hdr *iph,
+                                     const struct tcphdr *th, u16 *mssp);
 extern __u32 cookie_v6_init_sequence(struct sock *sk, const struct sk_buff *skb,
                                      __u16 *mss);
 #else
@@ -591,7 +597,6 @@ extern void tcp_initialize_rcv_mss(struct sock *sk);
 extern int tcp_mtu_to_mss(struct sock *sk, int pmtu);
 extern int tcp_mss_to_mtu(struct sock *sk, int mss);
 extern void tcp_mtup_init(struct sock *sk);
-extern void tcp_valid_rtt_meas(struct sock *sk, u32 seq_rtt);
 extern void tcp_init_buffer_space(struct sock *sk);
 
 static inline void tcp_bound_rto(const struct sock *sk)
@@ -1094,15 +1099,6 @@ static inline void tcp_openreq_init(struct request_sock *req,
         ireq->loc_port = tcp_hdr(skb)->dest;
 }
 
-/* Compute time elapsed between SYNACK and the ACK completing 3WHS */
-static inline void tcp_synack_rtt_meas(struct sock *sk,
-                                       struct request_sock *req)
-{
-        if (tcp_rsk(req)->snt_synack)
-                tcp_valid_rtt_meas(sk,
-                    tcp_time_stamp - tcp_rsk(req)->snt_synack);
-}
-
 extern void tcp_enter_memory_pressure(struct sock *sk);
 
 static inline int keepalive_intvl_when(const struct tcp_sock *tp)
@@ -1313,7 +1309,8 @@ void tcp_free_fastopen_req(struct tcp_sock *tp);
 
 extern struct tcp_fastopen_context __rcu *tcp_fastopen_ctx;
 int tcp_fastopen_reset_cipher(void *key, unsigned int len);
-void tcp_fastopen_cookie_gen(__be32 addr, struct tcp_fastopen_cookie *foc);
+extern void tcp_fastopen_cookie_gen(__be32 src, __be32 dst,
+                                    struct tcp_fastopen_cookie *foc);
 
 #define TCP_FASTOPEN_KEY_LENGTH 16
 
@@ -1549,6 +1546,19 @@ extern int tcp_gro_complete(struct sk_buff *skb);
 extern void __tcp_v4_send_check(struct sk_buff *skb, __be32 saddr,
                                 __be32 daddr);
 
+static inline u32 tcp_notsent_lowat(const struct tcp_sock *tp)
+{
+        return tp->notsent_lowat ?: sysctl_tcp_notsent_lowat;
+}
+
+static inline bool tcp_stream_memory_free(const struct sock *sk)
+{
+        const struct tcp_sock *tp = tcp_sk(sk);
+        u32 notsent_bytes = tp->write_seq - tp->snd_nxt;
+
+        return notsent_bytes < tcp_notsent_lowat(tp);
+}
+
 #ifdef CONFIG_PROC_FS
 extern int tcp4_proc_init(void);
 extern void tcp4_proc_exit(void);
diff --git a/include/net/udp.h b/include/net/udp.h
index 74c10ec5e74f..ef2e0b7843a0 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -183,6 +183,7 @@ extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk,
                             struct msghdr *msg, size_t len);
 extern int udp_push_pending_frames(struct sock *sk);
 extern void udp_flush_pending_frames(struct sock *sk);
+extern void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst);
 extern int udp_rcv(struct sk_buff *skb);
 extern int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern int udp_disconnect(struct sock *sk, int flags);
diff --git a/include/net/vsock_addr.h b/include/net/vsock_addr.h
new file mode 100644
index 000000000000..9ccd5316eac0
--- /dev/null
+++ b/include/net/vsock_addr.h
@@ -0,0 +1,30 @@
+/*
+ * VMware vSockets Driver
+ *
+ * Copyright (C) 2007-2013 VMware, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation version 2 and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef _VSOCK_ADDR_H_
+#define _VSOCK_ADDR_H_
+
+#include <linux/vm_sockets.h>
+
+void vsock_addr_init(struct sockaddr_vm *addr, u32 cid, u32 port);
+int vsock_addr_validate(const struct sockaddr_vm *addr);
+bool vsock_addr_bound(const struct sockaddr_vm *addr);
+void vsock_addr_unbind(struct sockaddr_vm *addr);
+bool vsock_addr_equals_addr(const struct sockaddr_vm *addr,
+                            const struct sockaddr_vm *other);
+int vsock_addr_cast(const struct sockaddr *addr, size_t len,
+                    struct sockaddr_vm **out_addr);
+
+#endif
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
new file mode 100644
index 000000000000..2d64d3cd4999
--- /dev/null
+++ b/include/net/vxlan.h
@@ -0,0 +1,40 @@
+#ifndef __NET_VXLAN_H
+#define __NET_VXLAN_H 1
+
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/udp.h>
+
+#define VNI_HASH_BITS   10
+#define VNI_HASH_SIZE   (1<<VNI_HASH_BITS)
+
+struct vxlan_sock;
+typedef void (vxlan_rcv_t)(struct vxlan_sock *vh, struct sk_buff *skb, __be32 key);
+
+/* per UDP socket information */
+struct vxlan_sock {
+        struct hlist_node hlist;
+        vxlan_rcv_t      *rcv;
+        void             *data;
+        struct work_struct del_work;
+        struct socket    *sock;
+        struct rcu_head   rcu;
+        struct hlist_head vni_list[VNI_HASH_SIZE];
+        atomic_t          refcnt;
+};
+
+struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
+                                  vxlan_rcv_t *rcv, void *data,
+                                  bool no_share, bool ipv6);
+
+void vxlan_sock_release(struct vxlan_sock *vs);
+
+int vxlan_xmit_skb(struct vxlan_sock *vs,
+                   struct rtable *rt, struct sk_buff *skb,
+                   __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
+                   __be16 src_port, __be16 dst_port, __be32 vni);
+
+__be16 vxlan_src_port(__u16 port_min, __u16 port_max, struct sk_buff *skb);
+
+void vxlan_get_rx_port(struct net_device *netdev);
+#endif
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 94ce082b29dc..e253bf0cc7ef 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -341,10 +341,13 @@ struct xfrm_state_afinfo {
                                                   struct sk_buff *skb);
         int                     (*transport_finish)(struct sk_buff *skb,
                                                     int async);
+        void                    (*local_error)(struct sk_buff *skb, u32 mtu);
 };
 
 extern int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
 extern int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
+extern struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family);
+extern void xfrm_state_put_afinfo(struct xfrm_state_afinfo *afinfo);
 
 extern void xfrm_state_delete_tunnel(struct xfrm_state *x);
 
@@ -1477,6 +1480,7 @@ extern int xfrm_input_resume(struct sk_buff *skb, int nexthdr);
 extern int xfrm_output_resume(struct sk_buff *skb, int err);
 extern int xfrm_output(struct sk_buff *skb);
 extern int xfrm_inner_extract_output(struct xfrm_state *x, struct sk_buff *skb);
+extern void xfrm_local_error(struct sk_buff *skb, int mtu);
 extern int xfrm4_extract_header(struct sk_buff *skb);
 extern int xfrm4_extract_input(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi,
@@ -1497,6 +1501,7 @@ extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler, unsigned short fam
 extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family);
 extern int xfrm4_mode_tunnel_input_register(struct xfrm_tunnel *handler);
 extern int xfrm4_mode_tunnel_input_deregister(struct xfrm_tunnel *handler);
+extern void xfrm4_local_error(struct sk_buff *skb, u32 mtu);
 extern int xfrm6_extract_header(struct sk_buff *skb);
 extern int xfrm6_extract_input(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm6_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi);
@@ -1514,6 +1519,7 @@ extern int xfrm6_output(struct sk_buff *skb);
 extern int xfrm6_output_finish(struct sk_buff *skb);
 extern int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
                                  u8 **prevhdr);
+extern void xfrm6_local_error(struct sk_buff *skb, u32 mtu);
 
 #ifdef CONFIG_XFRM
 extern int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb);
@@ -1548,7 +1554,7 @@ struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u8, int dir, u32
 int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info);
 u32 xfrm_get_acqseq(void);
 extern int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
-struct xfrm_state *xfrm_find_acq(struct net *net, struct xfrm_mark *mark,
+struct xfrm_state *xfrm_find_acq(struct net *net, const struct xfrm_mark *mark,
                                  u8 mode, u32 reqid, u8 proto,
                                  const xfrm_address_t *daddr,
                                  const xfrm_address_t *saddr, int create,
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 645c3cedce9c..e393171e2fac 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -116,7 +116,8 @@ enum ib_device_cap_flags {
         IB_DEVICE_MEM_MGT_EXTENSIONS    = (1<<21),
         IB_DEVICE_BLOCK_MULTICAST_LOOPBACK = (1<<22),
         IB_DEVICE_MEM_WINDOW_TYPE_2A    = (1<<23),
-        IB_DEVICE_MEM_WINDOW_TYPE_2B    = (1<<24)
+        IB_DEVICE_MEM_WINDOW_TYPE_2B    = (1<<24),
+        IB_DEVICE_MANAGED_FLOW_STEERING = (1<<29)
 };
 
 enum ib_atomic_cap {
@@ -635,6 +636,12 @@ enum ib_qp_create_flags {
         IB_QP_CREATE_RESERVED_END               = 1 << 31,
 };
 
+
+/*
+ * Note: users may not call ib_close_qp or ib_destroy_qp from the event_handler
+ * callback to destroy the passed in QP.
+ */
+
 struct ib_qp_init_attr {
         void                  (*event_handler)(struct ib_event *, void *);
         void                   *qp_context;
@@ -953,6 +960,7 @@ struct ib_ucontext {
         struct list_head        srq_list;
         struct list_head        ah_list;
         struct list_head        xrcd_list;
+        struct list_head        rule_list;
         int                     closing;
 };
 
@@ -1033,7 +1041,8 @@ struct ib_qp {
         struct ib_srq          *srq;
         struct ib_xrcd         *xrcd; /* XRC TGT QPs only */
         struct list_head        xrcd_list;
-        atomic_t                usecnt; /* count times opened, mcast attaches */
+        /* count times opened, mcast attaches, flow attaches */
+        atomic_t                usecnt;
         struct list_head        open_list;
         struct ib_qp           *real_qp;
         struct ib_uobject      *uobject;
@@ -1068,6 +1077,112 @@ struct ib_fmr {
         u32                     rkey;
 };
 
+/* Supported steering options */
+enum ib_flow_attr_type {
+        /* steering according to rule specifications */
+        IB_FLOW_ATTR_NORMAL             = 0x0,
+        /* default unicast and multicast rule -
+         * receive all Eth traffic which isn't steered to any QP
+         */
+        IB_FLOW_ATTR_ALL_DEFAULT        = 0x1,
+        /* default multicast rule -
+         * receive all Eth multicast traffic which isn't steered to any QP
+         */
+        IB_FLOW_ATTR_MC_DEFAULT         = 0x2,
+        /* sniffer rule - receive all port traffic */
+        IB_FLOW_ATTR_SNIFFER            = 0x3
+};
+
+/* Supported steering header types */
+enum ib_flow_spec_type {
+        /* L2 headers*/
+        IB_FLOW_SPEC_ETH        = 0x20,
+        /* L3 header*/
+        IB_FLOW_SPEC_IPV4       = 0x30,
+        /* L4 headers*/
+        IB_FLOW_SPEC_TCP        = 0x40,
+        IB_FLOW_SPEC_UDP        = 0x41
+};
+
+#define IB_FLOW_SPEC_SUPPORT_LAYERS 4
+
+/* Flow steering rule priority is set according to it's domain.
+ * Lower domain value means higher priority.
+ */
+enum ib_flow_domain {
+        IB_FLOW_DOMAIN_USER,
+        IB_FLOW_DOMAIN_ETHTOOL,
+        IB_FLOW_DOMAIN_RFS,
+        IB_FLOW_DOMAIN_NIC,
+        IB_FLOW_DOMAIN_NUM /* Must be last */
+};
+
+struct ib_flow_eth_filter {
+        u8      dst_mac[6];
+        u8      src_mac[6];
+        __be16  ether_type;
+        __be16  vlan_tag;
+};
+
+struct ib_flow_spec_eth {
+        enum ib_flow_spec_type    type;
+        u16                       size;
+        struct ib_flow_eth_filter val;
+        struct ib_flow_eth_filter mask;
+};
+
+struct ib_flow_ipv4_filter {
+        __be32  src_ip;
+        __be32  dst_ip;
+};
+
+struct ib_flow_spec_ipv4 {
+        enum ib_flow_spec_type     type;
+        u16                        size;
+        struct ib_flow_ipv4_filter val;
+        struct ib_flow_ipv4_filter mask;
+};
+
+struct ib_flow_tcp_udp_filter {
+        __be16  dst_port;
+        __be16  src_port;
+};
+
+struct ib_flow_spec_tcp_udp {
+        enum ib_flow_spec_type        type;
+        u16                           size;
+        struct ib_flow_tcp_udp_filter val;
+        struct ib_flow_tcp_udp_filter mask;
+};
+
+union ib_flow_spec {
+        struct {
+                enum ib_flow_spec_type  type;
+                u16                     size;
+        };
+        struct ib_flow_spec_eth         eth;
+        struct ib_flow_spec_ipv4        ipv4;
+        struct ib_flow_spec_tcp_udp     tcp_udp;
+};
+
+struct ib_flow_attr {
+        enum ib_flow_attr_type type;
+        u16          size;
+        u16          priority;
+        u32          flags;
+        u8           num_of_specs;
+        u8           port;
+        /* Following are the optional layers according to user request
+         * struct ib_flow_spec_xxx
+         * struct ib_flow_spec_yyy
+         */
+};
+
+struct ib_flow {
+        struct ib_qp            *qp;
+        struct ib_uobject       *uobject;
+};
+
 struct ib_mad;
 struct ib_grh;
 
@@ -1300,6 +1415,11 @@ struct ib_device {
                                                  struct ib_ucontext *ucontext,
                                                  struct ib_udata *udata);
         int                        (*dealloc_xrcd)(struct ib_xrcd *xrcd);
+        struct ib_flow *           (*create_flow)(struct ib_qp *qp,
+                                                  struct ib_flow_attr
+                                                  *flow_attr,
+                                                  int domain);
+        int                        (*destroy_flow)(struct ib_flow *flow_id);
 
         struct ib_dma_mapping_ops   *dma_ops;
 
@@ -2260,4 +2380,8 @@ struct ib_xrcd *ib_alloc_xrcd(struct ib_device *device);
  */
 int ib_dealloc_xrcd(struct ib_xrcd *xrcd);
 
+struct ib_flow *ib_create_flow(struct ib_qp *qp,
+                               struct ib_flow_attr *flow_attr, int domain);
+int ib_destroy_flow(struct ib_flow *flow_id);
+
 #endif /* IB_VERBS_H */
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
index 1a046b1595cc..1017e0bdf8ba 100644
--- a/include/rdma/iw_cm.h
+++ b/include/rdma/iw_cm.h
@@ -49,8 +49,8 @@ enum iw_cm_event_type {
 struct iw_cm_event {
         enum iw_cm_event_type event;
         int                      status;
-        struct sockaddr_in local_addr;
-        struct sockaddr_in remote_addr;
+        struct sockaddr_storage local_addr;
+        struct sockaddr_storage remote_addr;
         void *private_data;
         void *provider_data;
         u8 private_data_len;
@@ -83,8 +83,8 @@ struct iw_cm_id {
         iw_cm_handler           cm_handler;      /* client callback function */
         void                    *context;        /* client cb context */
         struct ib_device        *device;
-        struct sockaddr_in      local_addr;
-        struct sockaddr_in      remote_addr;
+        struct sockaddr_storage local_addr;
+        struct sockaddr_storage remote_addr;
         void                    *provider_data;  /* provider private data */
         iw_event_handler        event_handler;   /* cb for provider
                                                     events */
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 9d28ded2a3f4..13d81c5c4ebf 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -494,6 +494,38 @@ enum iscsi_param {
         ISCSI_PARAM_BOOT_NIC,
         ISCSI_PARAM_BOOT_TARGET,
 
+        ISCSI_PARAM_AUTO_SND_TGT_DISABLE,
+        ISCSI_PARAM_DISCOVERY_SESS,
+        ISCSI_PARAM_PORTAL_TYPE,
+        ISCSI_PARAM_CHAP_AUTH_EN,
+        ISCSI_PARAM_DISCOVERY_LOGOUT_EN,
+        ISCSI_PARAM_BIDI_CHAP_EN,
+        ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL,
+
+        ISCSI_PARAM_DEF_TIME2WAIT,
+        ISCSI_PARAM_DEF_TIME2RETAIN,
+        ISCSI_PARAM_MAX_SEGMENT_SIZE,
+        ISCSI_PARAM_STATSN,
+        ISCSI_PARAM_KEEPALIVE_TMO,
+        ISCSI_PARAM_LOCAL_PORT,
+        ISCSI_PARAM_TSID,
+        ISCSI_PARAM_DEF_TASKMGMT_TMO,
+
+        ISCSI_PARAM_TCP_TIMESTAMP_STAT,
+        ISCSI_PARAM_TCP_WSF_DISABLE,
+        ISCSI_PARAM_TCP_NAGLE_DISABLE,
+        ISCSI_PARAM_TCP_TIMER_SCALE,
+        ISCSI_PARAM_TCP_TIMESTAMP_EN,
+        ISCSI_PARAM_TCP_XMIT_WSF,
+        ISCSI_PARAM_TCP_RECV_WSF,
+        ISCSI_PARAM_IP_FRAGMENT_DISABLE,
+        ISCSI_PARAM_IPV4_TOS,
+        ISCSI_PARAM_IPV6_TC,
+        ISCSI_PARAM_IPV6_FLOW_LABEL,
+        ISCSI_PARAM_IS_FW_ASSIGNED_IPV6,
+
+        ISCSI_PARAM_DISCOVERY_PARENT_IDX,
+        ISCSI_PARAM_DISCOVERY_PARENT_TYPE,
         /* must always be last */
         ISCSI_PARAM_MAX,
 };
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 4265a4bb83cd..6ac9e17acdc4 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -62,6 +62,8 @@ enum {
         TMF_NOT_FOUND,
 };
 
+#define ISID_SIZE                       6
+
 /* Connection suspend "bit" */
 #define ISCSI_SUSPEND_BIT               1
 
@@ -173,6 +175,7 @@ struct iscsi_conn {
 
         /* iSCSI connection-wide sequencing */
         uint32_t                exp_statsn;
+        uint32_t                statsn;
 
         /* control data */
         int                     id;             /* CID */
@@ -213,6 +216,22 @@ struct iscsi_conn {
         int                     persistent_port;
         char                    *persistent_address;
 
+        unsigned                max_segment_size;
+        unsigned                tcp_xmit_wsf;
+        unsigned                tcp_recv_wsf;
+        uint16_t                keepalive_tmo;
+        uint16_t                local_port;
+        uint8_t                 tcp_timestamp_stat;
+        uint8_t                 tcp_nagle_disable;
+        uint8_t                 tcp_wsf_disable;
+        uint8_t                 tcp_timer_scale;
+        uint8_t                 tcp_timestamp_en;
+        uint8_t                 fragment_disable;
+        uint8_t                 ipv4_tos;
+        uint8_t                 ipv6_traffic_class;
+        uint8_t                 ipv6_flow_label;
+        uint8_t                 is_fw_assigned_ipv6;
+
         /* MIB-statistics */
         uint64_t                txdata_octets;
         uint64_t                rxdata_octets;
@@ -290,6 +309,18 @@ struct iscsi_session {
         char                    *boot_root;
         char                    *boot_nic;
         char                    *boot_target;
+        char                    *portal_type;
+        char                    *discovery_parent_type;
+        uint16_t                discovery_parent_idx;
+        uint16_t                def_taskmgmt_tmo;
+        uint16_t                tsid;
+        uint8_t                 auto_snd_tgt_disable;
+        uint8_t                 discovery_sess;
+        uint8_t                 chap_auth_en;
+        uint8_t                 discovery_logout_en;
+        uint8_t                 bidi_chap_en;
+        uint8_t                 discovery_auth_optional;
+        uint8_t                 isid[ISID_SIZE];
 
         /* control data */
         struct iscsi_transport  *tt;
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 4b87d99e7fa1..d477bfb73fb9 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -457,6 +457,8 @@ static inline int scsi_is_wlun(unsigned int lun)
                                  * other paths */
 #define DID_NEXUS_FAILURE 0x11  /* Permanent nexus failure, retry on other
                                  * paths might yield different results */
+#define DID_ALLOC_FAILURE 0x12  /* Space allocation on the device failed */
+#define DID_MEDIUM_ERROR  0x13  /* Medium error */
 #define DRIVER_OK       0x00    /* Driver status                           */
 
 /*
@@ -486,7 +488,6 @@ static inline int scsi_is_wlun(unsigned int lun)
 #define TIMEOUT_ERROR   0x2007
 #define SCSI_RETURN_NOT_HANDLED   0x2008
 #define FAST_IO_FAIL    0x2009
-#define TARGET_ERROR    0x200A
 
 /*
  * Midlevel queue return values.
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index a44954c7cdc2..d65fbec2533d 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -52,8 +52,15 @@ enum scsi_device_state {
 
 enum scsi_device_event {
         SDEV_EVT_MEDIA_CHANGE   = 1,    /* media has changed */
+        SDEV_EVT_INQUIRY_CHANGE_REPORTED,               /* 3F 03  UA reported */
+        SDEV_EVT_CAPACITY_CHANGE_REPORTED,              /* 2A 09  UA reported */
+        SDEV_EVT_SOFT_THRESHOLD_REACHED_REPORTED,       /* 38 07  UA reported */
+        SDEV_EVT_MODE_PARAMETER_CHANGE_REPORTED,        /* 2A 01  UA reported */
+        SDEV_EVT_LUN_CHANGE_REPORTED,                   /* 3F 0E  UA reported */
+
+        SDEV_EVT_FIRST          = SDEV_EVT_MEDIA_CHANGE,
+        SDEV_EVT_LAST           = SDEV_EVT_LUN_CHANGE_REPORTED,
 
-        SDEV_EVT_LAST           = SDEV_EVT_MEDIA_CHANGE,
         SDEV_EVT_MAXBITS        = SDEV_EVT_LAST + 1
 };
 
@@ -164,6 +171,7 @@ struct scsi_device {
         atomic_t disk_events_disable_depth; /* disable depth for disk events */
 
         DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */
+        DECLARE_BITMAP(pending_events, SDEV_EVT_MAXBITS); /* pending events */
         struct list_head event_list;    /* asserted events */
         struct work_struct event_work;
 
@@ -261,6 +269,9 @@ struct scsi_target {
                                                  * means no lun present. */
         unsigned int            no_report_luns:1;       /* Don't use
                                                  * REPORT LUNS for scanning. */
+        unsigned int            expecting_lun_change:1; /* A device has reported
+                                                 * a 3F/0E UA, other devices on
+                                                 * the same target will also. */
         /* commands actually active on LLD. protected by host lock. */
         unsigned int            target_busy;
         /*
diff --git a/include/sound/core.h b/include/sound/core.h
index c586617cfa0d..2a14f1f02d4f 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -27,6 +27,7 @@
 #include <linux/rwsem.h>                /* struct rw_semaphore */
 #include <linux/pm.h>                   /* pm_message_t */
 #include <linux/stringify.h>
+#include <linux/printk.h>
 
 /* number of supported soundcards */
 #ifdef CONFIG_SND_DYNAMIC_MINORS
@@ -376,6 +377,11 @@ void __snd_printk(unsigned int level, const char *file, int line,
 #define snd_BUG()               WARN(1, "BUG?\n")
 
 /**
+ * Suppress high rates of output when CONFIG_SND_DEBUG is enabled.
+ */
+#define snd_printd_ratelimit() printk_ratelimit()
+
+/**
  * snd_BUG_ON - debugging check macro
  * @cond: condition to evaluate
  *
@@ -398,6 +404,8 @@ static inline void _snd_printd(int level, const char *format, ...) {}
         unlikely(__ret_warn_on); \
 })
 
+static inline bool snd_printd_ratelimit(void) { return false; }
+
 #endif /* CONFIG_SND_DEBUG */
 
 #ifdef CONFIG_SND_DEBUG_VERBOSE
diff --git a/include/sound/pxa2xx-lib.h b/include/sound/pxa2xx-lib.h
index 2fd3d251d9a5..56e818e4a1cb 100644
--- a/include/sound/pxa2xx-lib.h
+++ b/include/sound/pxa2xx-lib.h
@@ -6,13 +6,6 @@
 
 /* PCM */
 
-struct pxa2xx_pcm_dma_params {
-        char *name;                     /* stream identifier */
-        u32 dcmd;                       /* DMA descriptor dcmd field */
-        volatile u32 *drcmr;            /* the DMA request channel to use */
-        u32 dev_addr;                   /* device physical address for DMA */
-};
-
 extern int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params);
 extern int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h
new file mode 100644
index 000000000000..d35412ae03b3
--- /dev/null
+++ b/include/sound/rcar_snd.h
@@ -0,0 +1,84 @@
+/*
+ * Renesas R-Car SRU/SCU/SSIU/SSI support
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RCAR_SND_H
+#define RCAR_SND_H
+
+#include <linux/sh_clk.h>
+
+#define RSND_GEN1_SRU   0
+#define RSND_GEN1_ADG   1
+#define RSND_GEN1_SSI   2
+
+#define RSND_GEN2_SRU   0
+#define RSND_GEN2_ADG   1
+#define RSND_GEN2_SSIU  2
+#define RSND_GEN2_SSI   3
+
+#define RSND_BASE_MAX   4
+
+/*
+ * flags
+ *
+ * 0xAB000000
+ *
+ * A : clock sharing settings
+ * B : SSI direction
+ */
+#define RSND_SSI_CLK_PIN_SHARE          (1 << 31)
+#define RSND_SSI_CLK_FROM_ADG           (1 << 30) /* clock parent is master */
+#define RSND_SSI_SYNC                   (1 << 29) /* SSI34_sync etc */
+#define RSND_SSI_DEPENDENT              (1 << 28) /* SSI needs SRU/SCU */
+
+#define RSND_SSI_PLAY                   (1 << 24)
+
+#define RSND_SSI_SET(_dai_id, _dma_id, _pio_irq, _flags)        \
+{ .dai_id = _dai_id, .dma_id = _dma_id, .pio_irq = _pio_irq, .flags = _flags }
+#define RSND_SSI_UNUSED \
+{ .dai_id = -1, .dma_id = -1, .pio_irq = -1, .flags = 0 }
+
+struct rsnd_ssi_platform_info {
+        int dai_id;
+        int dma_id;
+        int pio_irq;
+        u32 flags;
+};
+
+/*
+ * flags
+ */
+#define RSND_SCU_USB_HPBIF              (1 << 31) /* it needs RSND_SSI_DEPENDENT */
+
+struct rsnd_scu_platform_info {
+        u32 flags;
+};
+
+/*
+ * flags
+ *
+ * 0x0000000A
+ *
+ * A : generation
+ */
+#define RSND_GEN1       (1 << 0) /* fixme */
+#define RSND_GEN2       (2 << 0) /* fixme */
+
+struct rcar_snd_info {
+        u32 flags;
+        struct rsnd_ssi_platform_info *ssi_info;
+        int ssi_info_nr;
+        struct rsnd_scu_platform_info *scu_info;
+        int scu_info_nr;
+        int (*start)(int id);
+        int (*stop)(int id);
+};
+
+#endif
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 3e479f4e15f5..27a72d5d4b00 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -70,121 +70,144 @@ struct device;
         .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
         .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
 
+#define SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert) \
+        .reg = wreg, .mask = 1, .shift = wshift, \
+        .on_val = winvert ? 0 : 1, .off_val = winvert ? 1 : 0
+
 /* path domain */
 #define SND_SOC_DAPM_PGA(wname, wreg, wshift, winvert,\
          wcontrols, wncontrols) \
-{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
+{       .id = snd_soc_dapm_pga, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\
          wcontrols, wncontrols) \
-{       .id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
+{       .id = snd_soc_dapm_out_drv, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
          wcontrols, wncontrols)\
-{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
+{       .id = snd_soc_dapm_mixer, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_MIXER_NAMED_CTL(wname, wreg, wshift, winvert, \
          wcontrols, wncontrols)\
-{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \
-        .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \
-        .num_kcontrols = wncontrols}
+{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
 #define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \
-{       .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = NULL, .num_kcontrols = 0}
+{       .id = snd_soc_dapm_micbias, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = NULL, .num_kcontrols = 0}
 #define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \
-{       .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1}
+{       .id = snd_soc_dapm_switch, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = 1}
 #define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
-{       .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1}
+{       .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, \
+        .kcontrol_news = wcontrols, .num_kcontrols = 1}
 #define SND_SOC_DAPM_VIRT_MUX(wname, wreg, wshift, winvert, wcontrols) \
-{       .id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1}
+{       .id = snd_soc_dapm_virt_mux, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = 1}
 #define SND_SOC_DAPM_VALUE_MUX(wname, wreg, wshift, winvert, wcontrols) \
-{       .id = snd_soc_dapm_value_mux, .name = wname, .reg = wreg, \
-        .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \
-        .num_kcontrols = 1}
+{       .id = snd_soc_dapm_value_mux, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = 1}
 
 /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
 #define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\
          wcontrols) \
-{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+{       .id = snd_soc_dapm_pga, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
 #define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \
          wcontrols)\
-{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+{       .id = snd_soc_dapm_mixer, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
 #define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \
          wcontrols)\
-{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \
-        .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \
-        .num_kcontrols = ARRAY_SIZE(wcontrols)}
+{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
 
 /* path domain with event - event handler must return 0 for success */
 #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
         wncontrols, wevent, wflags) \
-{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
+{       .id = snd_soc_dapm_pga, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
         .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \
         wncontrols, wevent, wflags) \
-{       .id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
+{       .id = snd_soc_dapm_out_drv, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
         .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
         wncontrols, wevent, wflags) \
-{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
+{       .id = snd_soc_dapm_mixer, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
         .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MIXER_NAMED_CTL_E(wname, wreg, wshift, winvert, \
         wcontrols, wncontrols, wevent, wflags) \
-{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, \
+{       .id = snd_soc_dapm_mixer, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, \
         .num_kcontrols = wncontrols, .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
         wevent, wflags) \
-{       .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \
+{       .id = snd_soc_dapm_switch, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = 1, \
         .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
         wevent, wflags) \
-{       .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \
+{       .id = snd_soc_dapm_mux, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = 1, \
         .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_VIRT_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
         wevent, wflags) \
-{       .id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \
+{       .id = snd_soc_dapm_virt_mux, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = 1, \
         .event = wevent, .event_flags = wflags}
 
 /* additional sequencing control within an event type */
 #define SND_SOC_DAPM_PGA_S(wname, wsubseq, wreg, wshift, winvert, \
         wevent, wflags) \
-{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .event = wevent, .event_flags = wflags, \
+{       .id = snd_soc_dapm_pga, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .event = wevent, .event_flags = wflags, \
         .subseq = wsubseq}
 #define SND_SOC_DAPM_SUPPLY_S(wname, wsubseq, wreg, wshift, winvert, wevent, \
         wflags) \
-{       .id = snd_soc_dapm_supply, .name = wname, .reg = wreg,  \
-        .shift = wshift, .invert = winvert, .event = wevent, \
-        .event_flags = wflags, .subseq = wsubseq}
+{       .id = snd_soc_dapm_supply, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .event = wevent, .event_flags = wflags, .subseq = wsubseq}
 
 /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
 #define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
         wevent, wflags) \
-{       .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+{       .id = snd_soc_dapm_pga, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
         .event = wevent, .event_flags = wflags}
 #define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
         wevent, wflags) \
-{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+{       .id = snd_soc_dapm_mixer, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
         .event = wevent, .event_flags = wflags}
 #define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \
         wcontrols, wevent, wflags) \
-{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
-        .invert = winvert, .kcontrol_news = wcontrols, \
-        .num_kcontrols = ARRAY_SIZE(wcontrols), .event = wevent, .event_flags = wflags}
+{       .id = snd_soc_dapm_mixer, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+        .event = wevent, .event_flags = wflags}
 
 /* events that are pre and post DAPM */
 #define SND_SOC_DAPM_PRE(wname, wevent) \
@@ -199,35 +222,36 @@ struct device;
 /* stream domain */
 #define SND_SOC_DAPM_AIF_IN(wname, stname, wslot, wreg, wshift, winvert) \
 {       .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
-        .reg = wreg, .shift = wshift, .invert = winvert }
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
 #define SND_SOC_DAPM_AIF_IN_E(wname, stname, wslot, wreg, wshift, winvert, \
                               wevent, wflags)                           \
 {       .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
-        .reg = wreg, .shift = wshift, .invert = winvert, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
         .event = wevent, .event_flags = wflags }
 #define SND_SOC_DAPM_AIF_OUT(wname, stname, wslot, wreg, wshift, winvert) \
 {       .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
-        .reg = wreg, .shift = wshift, .invert = winvert }
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
 #define SND_SOC_DAPM_AIF_OUT_E(wname, stname, wslot, wreg, wshift, winvert, \
                              wevent, wflags)                            \
 {       .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
-        .reg = wreg, .shift = wshift, .invert = winvert, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
         .event = wevent, .event_flags = wflags }
 #define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
-{       .id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
-        .shift = wshift, .invert = winvert}
+{       .id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert) }
 #define SND_SOC_DAPM_DAC_E(wname, stname, wreg, wshift, winvert, \
                            wevent, wflags)                              \
-{       .id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
-        .shift = wshift, .invert = winvert, \
+{       .id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
         .event = wevent, .event_flags = wflags}
+
 #define SND_SOC_DAPM_ADC(wname, stname, wreg, wshift, winvert) \
-{       .id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
-        .shift = wshift, .invert = winvert}
+{       .id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
 #define SND_SOC_DAPM_ADC_E(wname, stname, wreg, wshift, winvert, \
                            wevent, wflags)                              \
-{       .id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
-        .shift = wshift, .invert = winvert, \
+{       .id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
         .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_CLOCK_SUPPLY(wname) \
 {       .id = snd_soc_dapm_clock_supply, .name = wname, \
@@ -241,14 +265,14 @@ struct device;
         .on_val = won_val, .off_val = woff_val, .event = dapm_reg_event, \
         .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
 #define SND_SOC_DAPM_SUPPLY(wname, wreg, wshift, winvert, wevent, wflags) \
-{       .id = snd_soc_dapm_supply, .name = wname, .reg = wreg,  \
-        .shift = wshift, .invert = winvert, .event = wevent, \
-        .event_flags = wflags}
+{       .id = snd_soc_dapm_supply, .name = wname, \
+        SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
+        .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_REGULATOR_SUPPLY(wname, wdelay, wflags)        \
 {       .id = snd_soc_dapm_regulator_supply, .name = wname, \
         .reg = SND_SOC_NOPM, .shift = wdelay, .event = dapm_regulator_event, \
         .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
-        .invert = wflags}
+        .on_val = wflags}
 
 
 /* dapm kcontrol types */
@@ -256,14 +280,26 @@ struct device;
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_volsw, \
         .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
-        .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
+        .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
+#define SOC_DAPM_SINGLE_AUTODISABLE(xname, reg, shift, max, invert) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+        .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 1) }
 #define SOC_DAPM_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_volsw, \
         .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
         .tlv.p = (tlv_array), \
         .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
-        .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
+        .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
+#define SOC_DAPM_SINGLE_TLV_AUTODISABLE(xname, reg, shift, max, invert, tlv_array) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_volsw, \
+        .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+        .tlv.p = (tlv_array), \
+        .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+        .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
 #define SOC_DAPM_ENUM(xname, xenum) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_enum_double, \
@@ -333,6 +369,7 @@ struct snd_soc_dapm_route;
 struct snd_soc_dapm_context;
 struct regulator;
 struct snd_soc_dapm_widget_list;
+struct snd_soc_dapm_update;
 
 int dapm_reg_event(struct snd_soc_dapm_widget *w,
                    struct snd_kcontrol *kcontrol, int event);
@@ -376,7 +413,7 @@ int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
                          struct snd_soc_dapm_widget *sink);
 
 /* dapm path setup */
-int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm);
+int snd_soc_dapm_new_widgets(struct snd_soc_card *card);
 void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm);
 int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
                             const struct snd_soc_dapm_route *route, int num);
@@ -391,10 +428,12 @@ void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
 void snd_soc_dapm_shutdown(struct snd_soc_card *card);
 
 /* external DAPM widget events */
-int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
-                struct snd_kcontrol *kcontrol, int connect);
-int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
-                                 struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e);
+int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_context *dapm,
+                struct snd_kcontrol *kcontrol, int connect,
+                struct snd_soc_dapm_update *update);
+int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_context *dapm,
+                struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e,
+                struct snd_soc_dapm_update *update);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
@@ -424,6 +463,8 @@ void dapm_mark_io_dirty(struct snd_soc_dapm_context *dapm);
 int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
         struct snd_soc_dapm_widget_list **list);
 
+struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(struct snd_kcontrol *kcontrol);
+
 /* dapm widget types */
 enum snd_soc_dapm_type {
         snd_soc_dapm_input = 0,         /* input pin */
@@ -455,6 +496,7 @@ enum snd_soc_dapm_type {
         snd_soc_dapm_dai_in,            /* link to DAI structure */
         snd_soc_dapm_dai_out,
         snd_soc_dapm_dai_link,          /* link between two DAI structures */
+        snd_soc_dapm_kcontrol,          /* Auto-disabled kcontrol */
 };
 
 enum snd_soc_dapm_subclass {
@@ -485,7 +527,6 @@ struct snd_soc_dapm_path {
         /* source (input) and sink (output) widgets */
         struct snd_soc_dapm_widget *source;
         struct snd_soc_dapm_widget *sink;
-        struct snd_kcontrol *kcontrol;
 
         /* status */
         u32 connect:1;  /* source and sink widgets are connected */
@@ -498,6 +539,7 @@ struct snd_soc_dapm_path {
 
         struct list_head list_source;
         struct list_head list_sink;
+        struct list_head list_kcontrol;
         struct list_head list;
 };
 
@@ -518,12 +560,10 @@ struct snd_soc_dapm_widget {
         /* dapm control */
         int reg;                                /* negative reg = no direct dapm */
         unsigned char shift;                    /* bits to shift */
-        unsigned int value;                             /* widget current value */
         unsigned int mask;                      /* non-shifted mask */
         unsigned int on_val;                    /* on state value */
         unsigned int off_val;                   /* off state value */
         unsigned char power:1;                  /* block power status */
-        unsigned char invert:1;                 /* invert the power bit */
         unsigned char active:1;                 /* active stream on DAC, ADC's */
         unsigned char connected:1;              /* connected codec pin */
         unsigned char new:1;                    /* cnew complete */
@@ -559,7 +599,6 @@ struct snd_soc_dapm_widget {
 };
 
 struct snd_soc_dapm_update {
-        struct snd_soc_dapm_widget *widget;
         struct snd_kcontrol *kcontrol;
         int reg;
         int mask;
@@ -573,8 +612,6 @@ struct snd_soc_dapm_context {
         struct delayed_work delayed_work;
         unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
 
-        struct snd_soc_dapm_update *update;
-
         void (*seq_notifier)(struct snd_soc_dapm_context *,
                              enum snd_soc_dapm_type, int);
 
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index 04598f1efd77..047d657c331c 100644
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -133,6 +133,6 @@ void snd_soc_dpcm_be_set_state(struct snd_soc_pcm_runtime *be, int stream,
 /* internal use only */
 int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute);
 int soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd);
-int soc_dpcm_runtime_update(struct snd_soc_dapm_widget *);
+int soc_dpcm_runtime_update(struct snd_soc_card *);
 
 #endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 6eabee7ec15a..d22cb0a06feb 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -30,13 +30,13 @@
 /*
  * Convenience kcontrol builders
  */
-#define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert) \
+#define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert, xautodisable) \
         ((unsigned long)&(struct soc_mixer_control) \
         {.reg = xreg, .rreg = xreg, .shift = shift_left, \
         .rshift = shift_right, .max = xmax, .platform_max = xmax, \
-        .invert = xinvert})
-#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \
-        SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert)
+        .invert = xinvert, .autodisable = xautodisable})
+#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert, xautodisable) \
+        SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert, xautodisable)
 #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \
         ((unsigned long)&(struct soc_mixer_control) \
         {.reg = xreg, .max = xmax, .platform_max = xmax, .invert = xinvert})
@@ -52,7 +52,7 @@
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
         .put = snd_soc_put_volsw, \
-        .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
+        .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
 #define SOC_SINGLE_RANGE(xname, xreg, xshift, xmin, xmax, xinvert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
         .info = snd_soc_info_volsw_range, .get = snd_soc_get_volsw_range, \
@@ -68,7 +68,7 @@
         .tlv.p = (tlv_array), \
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
         .put = snd_soc_put_volsw, \
-        .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
+        .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
 #define SOC_SINGLE_SX_TLV(xname, xreg, xshift, xmin, xmax, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
@@ -97,7 +97,7 @@
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
         .put = snd_soc_put_volsw, \
         .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
-                                          max, invert) }
+                                          max, invert, 0) }
 #define SOC_DOUBLE_R(xname, reg_left, reg_right, xshift, xmax, xinvert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
         .info = snd_soc_info_volsw, \
@@ -119,7 +119,7 @@
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
         .put = snd_soc_put_volsw, \
         .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
-                                          max, invert) }
+                                          max, invert, 0) }
 #define SOC_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
         .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
@@ -190,14 +190,14 @@
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
-        .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
+        .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert, 0) }
 #define SOC_DOUBLE_EXT(xname, reg, shift_left, shift_right, max, invert,\
          xhandler_get, xhandler_put) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
         .private_value = \
-                SOC_DOUBLE_VALUE(reg, shift_left, shift_right, max, invert) }
+                SOC_DOUBLE_VALUE(reg, shift_left, shift_right, max, invert, 0) }
 #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
          xhandler_get, xhandler_put, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
@@ -206,7 +206,7 @@
         .tlv.p = (tlv_array), \
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
-        .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
+        .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert, 0) }
 #define SOC_DOUBLE_EXT_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert,\
          xhandler_get, xhandler_put, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
@@ -216,7 +216,7 @@
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
         .private_value = SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, \
-                                          xmax, xinvert) }
+                                          xmax, xinvert, 0) }
 #define SOC_DOUBLE_R_EXT_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert,\
          xhandler_get, xhandler_put, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
@@ -234,7 +234,7 @@
         .private_value = xdata }
 #define SOC_ENUM_EXT(xname, xenum, xhandler_get, xhandler_put) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
-        .info = snd_soc_info_enum_ext, \
+        .info = snd_soc_info_enum_double, \
         .get = xhandler_get, .put = xhandler_put, \
         .private_value = (unsigned long)&xenum }
 
@@ -468,6 +468,8 @@ int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
 void snd_soc_free_ac97_codec(struct snd_soc_codec *codec);
 
 int snd_soc_set_ac97_ops(struct snd_ac97_bus_ops *ops);
+int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
+                struct platform_device *pdev);
 
 /*
  *Controls
@@ -475,6 +477,8 @@ int snd_soc_set_ac97_ops(struct snd_ac97_bus_ops *ops);
 struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template,
                                   void *data, const char *long_name,
                                   const char *prefix);
+struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
+                                               const char *name);
 int snd_soc_add_codec_controls(struct snd_soc_codec *codec,
         const struct snd_kcontrol_new *controls, int num_controls);
 int snd_soc_add_platform_controls(struct snd_soc_platform *platform,
@@ -485,8 +489,6 @@ int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
         const struct snd_kcontrol_new *controls, int num_controls);
 int snd_soc_info_enum_double(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_info *uinfo);
-int snd_soc_info_enum_ext(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo);
 int snd_soc_get_enum_double(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol);
 int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
@@ -497,8 +499,6 @@ int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol);
 int snd_soc_info_volsw(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_info *uinfo);
-int snd_soc_info_volsw_ext(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo);
 #define snd_soc_info_bool_ext           snd_ctl_boolean_mono_info
 int snd_soc_get_volsw(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol);
@@ -697,7 +697,6 @@ struct snd_soc_codec {
         unsigned int probed:1; /* Codec has been probed */
         unsigned int ac97_registered:1; /* Codec has been AC97 registered */
         unsigned int ac97_created:1; /* Codec has been created by SoC */
-        unsigned int sysfs_registered:1; /* codec has been sysfs registered */
         unsigned int cache_init:1; /* codec cache has been initialized */
         unsigned int using_regmap:1; /* using regmap access */
         u32 cache_only;  /* Suppress writes to hardware */
@@ -705,7 +704,6 @@ struct snd_soc_codec {
 
         /* codec IO */
         void *control_data; /* codec control (i2c/3wire) data */
-        enum snd_soc_control_type control_type;
         hw_write_t hw_write;
         unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int);
         unsigned int (*read)(struct snd_soc_codec *, unsigned int);
@@ -724,7 +722,6 @@ struct snd_soc_codec {
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_codec_root;
         struct dentry *debugfs_reg;
-        struct dentry *debugfs_dapm;
 #endif
 };
 
@@ -849,7 +846,6 @@ struct snd_soc_platform {
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_platform_root;
-        struct dentry *debugfs_dapm;
 #endif
 };
 
@@ -934,6 +930,10 @@ struct snd_soc_dai_link {
         /* machine stream operations */
         const struct snd_soc_ops *ops;
         const struct snd_soc_compr_ops *compr_ops;
+
+        /* For unidirectional dai links */
+        bool playback_only;
+        bool capture_only;
 };
 
 struct snd_soc_codec_conf {
@@ -1042,6 +1042,7 @@ struct snd_soc_card {
         /* Generic DAPM context for the card */
         struct snd_soc_dapm_context dapm;
         struct snd_soc_dapm_stats dapm_stats;
+        struct snd_soc_dapm_update *update;
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_card_root;
@@ -1087,7 +1088,9 @@ struct snd_soc_pcm_runtime {
 /* mixer control */
 struct soc_mixer_control {
         int min, max, platform_max;
-        unsigned int reg, rreg, shift, rshift, invert;
+        unsigned int reg, rreg, shift, rshift;
+        unsigned int invert:1;
+        unsigned int autodisable:1;
 };
 
 struct soc_bytes {
diff --git a/include/trace/events/context_tracking.h b/include/trace/events/context_tracking.h
new file mode 100644
index 000000000000..ce8007cf29cf
--- /dev/null
+++ b/include/trace/events/context_tracking.h
@@ -0,0 +1,58 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM context_tracking
+
+#if !defined(_TRACE_CONTEXT_TRACKING_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CONTEXT_TRACKING_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(context_tracking_user,
+
+        TP_PROTO(int dummy),
+
+        TP_ARGS(dummy),
+
+        TP_STRUCT__entry(
+                __field( int,   dummy   )
+        ),
+
+        TP_fast_assign(
+                __entry->dummy          = dummy;
+        ),
+
+        TP_printk("%s", "")
+);
+
+/**
+ * user_enter - called when the kernel resumes to userspace
+ * @dummy:      dummy arg to make trace event macro happy
+ *
+ * This event occurs when the kernel resumes to userspace  after
+ * an exception or a syscall.
+ */
+DEFINE_EVENT(context_tracking_user, user_enter,
+
+        TP_PROTO(int dummy),
+
+        TP_ARGS(dummy)
+);
+
+/**
+ * user_exit - called when userspace enters the kernel
+ * @dummy:      dummy arg to make trace event macro happy
+ *
+ * This event occurs when userspace enters the kernel through
+ * an exception or a syscall.
+ */
+DEFINE_EVENT(context_tracking_user, user_exit,
+
+        TP_PROTO(int dummy),
+
+        TP_ARGS(dummy)
+);
+
+
+#endif /*  _TRACE_CONTEXT_TRACKING_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 2068db241f22..197d3125df2a 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -14,7 +14,6 @@ struct ext4_prealloc_space;
 struct ext4_inode_info;
 struct mpage_da_data;
 struct ext4_map_blocks;
-struct ext4_extent;
 struct extent_status;
 
 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
@@ -64,10 +63,10 @@ struct extent_status;
         { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
 
 #define show_extent_status(status) __print_flags(status, "",    \
-        { (1 << 3),     "W" },                                  \
-        { (1 << 2),     "U" },                                  \
-        { (1 << 1),     "D" },                                  \
-        { (1 << 0),     "H" })
+        { EXTENT_STATUS_WRITTEN,        "W" },                  \
+        { EXTENT_STATUS_UNWRITTEN,      "U" },                  \
+        { EXTENT_STATUS_DELAYED,        "D" },                  \
+        { EXTENT_STATUS_HOLE,           "H" })
 
 
 TRACE_EVENT(ext4_free_inode,
@@ -2192,7 +2191,7 @@ TRACE_EVENT(ext4_ext_remove_space_done,
                   (unsigned short) __entry->eh_entries)
 );
 
-TRACE_EVENT(ext4_es_insert_extent,
+DECLARE_EVENT_CLASS(ext4__es_extent,
         TP_PROTO(struct inode *inode, struct extent_status *es),
 
         TP_ARGS(inode, es),
@@ -2212,7 +2211,7 @@ TRACE_EVENT(ext4_es_insert_extent,
                 __entry->lblk   = es->es_lblk;
                 __entry->len    = es->es_len;
                 __entry->pblk   = ext4_es_pblock(es);
-                __entry->status = ext4_es_status(es) >> 60;
+                __entry->status = ext4_es_status(es);
         ),
 
         TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
@@ -2222,6 +2221,18 @@ TRACE_EVENT(ext4_es_insert_extent,
                   __entry->pblk, show_extent_status(__entry->status))
 );
 
+DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
+        TP_PROTO(struct inode *inode, struct extent_status *es),
+
+        TP_ARGS(inode, es)
+);
+
+DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
+        TP_PROTO(struct inode *inode, struct extent_status *es),
+
+        TP_ARGS(inode, es)
+);
+
 TRACE_EVENT(ext4_es_remove_extent,
         TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
 
@@ -2289,7 +2300,7 @@ TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
                 __entry->lblk   = es->es_lblk;
                 __entry->len    = es->es_len;
                 __entry->pblk   = ext4_es_pblock(es);
-                __entry->status = ext4_es_status(es) >> 60;
+                __entry->status = ext4_es_status(es);
         ),
 
         TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
@@ -2343,7 +2354,7 @@ TRACE_EVENT(ext4_es_lookup_extent_exit,
                 __entry->lblk   = es->es_lblk;
                 __entry->len    = es->es_len;
                 __entry->pblk   = ext4_es_pblock(es);
-                __entry->status = ext4_es_status(es) >> 60;
+                __entry->status = ext4_es_status(es);
                 __entry->found  = found;
         ),
 
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 8e42410bd159..cda100d6762d 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -66,6 +66,43 @@ TRACE_EVENT(machine_suspend,
         TP_printk("state=%lu", (unsigned long)__entry->state)
 );
 
+TRACE_EVENT(device_pm_report_time,
+
+        TP_PROTO(struct device *dev, const char *pm_ops, s64 ops_time,
+                 char *pm_event_str, int error),
+
+        TP_ARGS(dev, pm_ops, ops_time, pm_event_str, error),
+
+        TP_STRUCT__entry(
+                __string(device, dev_name(dev))
+                __string(driver, dev_driver_string(dev))
+                __string(parent, dev->parent ? dev_name(dev->parent) : "none")
+                __string(pm_ops, pm_ops ? pm_ops : "none ")
+                __string(pm_event_str, pm_event_str)
+                __field(s64, ops_time)
+                __field(int, error)
+        ),
+
+        TP_fast_assign(
+                const char *tmp = dev->parent ? dev_name(dev->parent) : "none";
+                const char *tmp_i = pm_ops ? pm_ops : "none ";
+
+                __assign_str(device, dev_name(dev));
+                __assign_str(driver, dev_driver_string(dev));
+                __assign_str(parent, tmp);
+                __assign_str(pm_ops, tmp_i);
+                __assign_str(pm_event_str, pm_event_str);
+                __entry->ops_time = ops_time;
+                __entry->error = error;
+        ),
+
+        /* ops_str has an extra space at the end */
+        TP_printk("%s %s parent=%s state=%s ops=%snsecs=%lld err=%d",
+                __get_str(driver), __get_str(device), __get_str(parent),
+                __get_str(pm_event_str), __get_str(pm_ops),
+                __entry->ops_time, __entry->error)
+);
+
 DECLARE_EVENT_CLASS(wakeup_source,
 
         TP_PROTO(const char *name, unsigned int state),
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index 59ebcc89f148..ee2376cfaab3 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -19,12 +19,12 @@
  */
 TRACE_EVENT(rcu_utilization,
 
-        TP_PROTO(char *s),
+        TP_PROTO(const char *s),
 
         TP_ARGS(s),
 
         TP_STRUCT__entry(
-                __field(char *, s)
+                __field(const char *, s)
         ),
 
         TP_fast_assign(
@@ -51,14 +51,14 @@ TRACE_EVENT(rcu_utilization,
  */
 TRACE_EVENT(rcu_grace_period,
 
-        TP_PROTO(char *rcuname, unsigned long gpnum, char *gpevent),
+        TP_PROTO(const char *rcuname, unsigned long gpnum, const char *gpevent),
 
         TP_ARGS(rcuname, gpnum, gpevent),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(unsigned long, gpnum)
-                __field(char *, gpevent)
+                __field(const char *, gpevent)
         ),
 
         TP_fast_assign(
@@ -89,21 +89,21 @@ TRACE_EVENT(rcu_grace_period,
  */
 TRACE_EVENT(rcu_future_grace_period,
 
-        TP_PROTO(char *rcuname, unsigned long gpnum, unsigned long completed,
+        TP_PROTO(const char *rcuname, unsigned long gpnum, unsigned long completed,
                  unsigned long c, u8 level, int grplo, int grphi,
-                 char *gpevent),
+                 const char *gpevent),
 
         TP_ARGS(rcuname, gpnum, completed, c, level, grplo, grphi, gpevent),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(unsigned long, gpnum)
                 __field(unsigned long, completed)
                 __field(unsigned long, c)
                 __field(u8, level)
                 __field(int, grplo)
                 __field(int, grphi)
-                __field(char *, gpevent)
+                __field(const char *, gpevent)
         ),
 
         TP_fast_assign(
@@ -132,13 +132,13 @@ TRACE_EVENT(rcu_future_grace_period,
  */
 TRACE_EVENT(rcu_grace_period_init,
 
-        TP_PROTO(char *rcuname, unsigned long gpnum, u8 level,
+        TP_PROTO(const char *rcuname, unsigned long gpnum, u8 level,
                  int grplo, int grphi, unsigned long qsmask),
 
         TP_ARGS(rcuname, gpnum, level, grplo, grphi, qsmask),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(unsigned long, gpnum)
                 __field(u8, level)
                 __field(int, grplo)
@@ -168,12 +168,12 @@ TRACE_EVENT(rcu_grace_period_init,
  */
 TRACE_EVENT(rcu_preempt_task,
 
-        TP_PROTO(char *rcuname, int pid, unsigned long gpnum),
+        TP_PROTO(const char *rcuname, int pid, unsigned long gpnum),
 
         TP_ARGS(rcuname, pid, gpnum),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(unsigned long, gpnum)
                 __field(int, pid)
         ),
@@ -195,12 +195,12 @@ TRACE_EVENT(rcu_preempt_task,
  */
 TRACE_EVENT(rcu_unlock_preempted_task,
 
-        TP_PROTO(char *rcuname, unsigned long gpnum, int pid),
+        TP_PROTO(const char *rcuname, unsigned long gpnum, int pid),
 
         TP_ARGS(rcuname, gpnum, pid),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(unsigned long, gpnum)
                 __field(int, pid)
         ),
@@ -224,14 +224,14 @@ TRACE_EVENT(rcu_unlock_preempted_task,
  */
 TRACE_EVENT(rcu_quiescent_state_report,
 
-        TP_PROTO(char *rcuname, unsigned long gpnum,
+        TP_PROTO(const char *rcuname, unsigned long gpnum,
                  unsigned long mask, unsigned long qsmask,
                  u8 level, int grplo, int grphi, int gp_tasks),
 
         TP_ARGS(rcuname, gpnum, mask, qsmask, level, grplo, grphi, gp_tasks),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(unsigned long, gpnum)
                 __field(unsigned long, mask)
                 __field(unsigned long, qsmask)
@@ -268,15 +268,15 @@ TRACE_EVENT(rcu_quiescent_state_report,
  */
 TRACE_EVENT(rcu_fqs,
 
-        TP_PROTO(char *rcuname, unsigned long gpnum, int cpu, char *qsevent),
+        TP_PROTO(const char *rcuname, unsigned long gpnum, int cpu, const char *qsevent),
 
         TP_ARGS(rcuname, gpnum, cpu, qsevent),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(unsigned long, gpnum)
                 __field(int, cpu)
-                __field(char *, qsevent)
+                __field(const char *, qsevent)
         ),
 
         TP_fast_assign(
@@ -308,12 +308,12 @@ TRACE_EVENT(rcu_fqs,
  */
 TRACE_EVENT(rcu_dyntick,
 
-        TP_PROTO(char *polarity, long long oldnesting, long long newnesting),
+        TP_PROTO(const char *polarity, long long oldnesting, long long newnesting),
 
         TP_ARGS(polarity, oldnesting, newnesting),
 
         TP_STRUCT__entry(
-                __field(char *, polarity)
+                __field(const char *, polarity)
                 __field(long long, oldnesting)
                 __field(long long, newnesting)
         ),
@@ -352,12 +352,12 @@ TRACE_EVENT(rcu_dyntick,
  */
 TRACE_EVENT(rcu_prep_idle,
 
-        TP_PROTO(char *reason),
+        TP_PROTO(const char *reason),
 
         TP_ARGS(reason),
 
         TP_STRUCT__entry(
-                __field(char *, reason)
+                __field(const char *, reason)
         ),
 
         TP_fast_assign(
@@ -376,13 +376,13 @@ TRACE_EVENT(rcu_prep_idle,
  */
 TRACE_EVENT(rcu_callback,
 
-        TP_PROTO(char *rcuname, struct rcu_head *rhp, long qlen_lazy,
+        TP_PROTO(const char *rcuname, struct rcu_head *rhp, long qlen_lazy,
                  long qlen),
 
         TP_ARGS(rcuname, rhp, qlen_lazy, qlen),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(void *, rhp)
                 __field(void *, func)
                 __field(long, qlen_lazy)
@@ -412,13 +412,13 @@ TRACE_EVENT(rcu_callback,
  */
 TRACE_EVENT(rcu_kfree_callback,
 
-        TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset,
+        TP_PROTO(const char *rcuname, struct rcu_head *rhp, unsigned long offset,
                  long qlen_lazy, long qlen),
 
         TP_ARGS(rcuname, rhp, offset, qlen_lazy, qlen),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(void *, rhp)
                 __field(unsigned long, offset)
                 __field(long, qlen_lazy)
@@ -447,12 +447,12 @@ TRACE_EVENT(rcu_kfree_callback,
  */
 TRACE_EVENT(rcu_batch_start,
 
-        TP_PROTO(char *rcuname, long qlen_lazy, long qlen, long blimit),
+        TP_PROTO(const char *rcuname, long qlen_lazy, long qlen, long blimit),
 
         TP_ARGS(rcuname, qlen_lazy, qlen, blimit),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(long, qlen_lazy)
                 __field(long, qlen)
                 __field(long, blimit)
@@ -477,12 +477,12 @@ TRACE_EVENT(rcu_batch_start,
  */
 TRACE_EVENT(rcu_invoke_callback,
 
-        TP_PROTO(char *rcuname, struct rcu_head *rhp),
+        TP_PROTO(const char *rcuname, struct rcu_head *rhp),
 
         TP_ARGS(rcuname, rhp),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(void *, rhp)
                 __field(void *, func)
         ),
@@ -506,12 +506,12 @@ TRACE_EVENT(rcu_invoke_callback,
  */
 TRACE_EVENT(rcu_invoke_kfree_callback,
 
-        TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset),
+        TP_PROTO(const char *rcuname, struct rcu_head *rhp, unsigned long offset),
 
         TP_ARGS(rcuname, rhp, offset),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(void *, rhp)
                 __field(unsigned long, offset)
         ),
@@ -539,13 +539,13 @@ TRACE_EVENT(rcu_invoke_kfree_callback,
  */
 TRACE_EVENT(rcu_batch_end,
 
-        TP_PROTO(char *rcuname, int callbacks_invoked,
+        TP_PROTO(const char *rcuname, int callbacks_invoked,
                  bool cb, bool nr, bool iit, bool risk),
 
         TP_ARGS(rcuname, callbacks_invoked, cb, nr, iit, risk),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
+                __field(const char *, rcuname)
                 __field(int, callbacks_invoked)
                 __field(bool, cb)
                 __field(bool, nr)
@@ -577,13 +577,13 @@ TRACE_EVENT(rcu_batch_end,
  */
 TRACE_EVENT(rcu_torture_read,
 
-        TP_PROTO(char *rcutorturename, struct rcu_head *rhp,
+        TP_PROTO(const char *rcutorturename, struct rcu_head *rhp,
                  unsigned long secs, unsigned long c_old, unsigned long c),
 
         TP_ARGS(rcutorturename, rhp, secs, c_old, c),
 
         TP_STRUCT__entry(
-                __field(char *, rcutorturename)
+                __field(const char *, rcutorturename)
                 __field(struct rcu_head *, rhp)
                 __field(unsigned long, secs)
                 __field(unsigned long, c_old)
@@ -623,13 +623,13 @@ TRACE_EVENT(rcu_torture_read,
  */
 TRACE_EVENT(rcu_barrier,
 
-        TP_PROTO(char *rcuname, char *s, int cpu, int cnt, unsigned long done),
+        TP_PROTO(const char *rcuname, const char *s, int cpu, int cnt, unsigned long done),
 
         TP_ARGS(rcuname, s, cpu, cnt, done),
 
         TP_STRUCT__entry(
-                __field(char *, rcuname)
-                __field(char *, s)
+                __field(const char *, rcuname)
+                __field(const char *, s)
                 __field(int, cpu)
                 __field(int, cnt)
                 __field(unsigned long, done)
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index e5586caff67a..2e7d9947a10d 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -57,7 +57,7 @@ DECLARE_EVENT_CLASS(sched_wakeup_template,
 
         TP_PROTO(struct task_struct *p, int success),
 
-        TP_ARGS(p, success),
+        TP_ARGS(__perf_task(p), success),
 
         TP_STRUCT__entry(
                 __array(        char,   comm,   TASK_COMM_LEN   )
@@ -73,9 +73,6 @@ DECLARE_EVENT_CLASS(sched_wakeup_template,
                 __entry->prio           = p->prio;
                 __entry->success        = success;
                 __entry->target_cpu     = task_cpu(p);
-        )
-        TP_perf_assign(
-                __perf_task(p);
         ),
 
         TP_printk("comm=%s pid=%d prio=%d success=%d target_cpu=%03d",
@@ -313,7 +310,7 @@ DECLARE_EVENT_CLASS(sched_stat_template,
 
         TP_PROTO(struct task_struct *tsk, u64 delay),
 
-        TP_ARGS(tsk, delay),
+        TP_ARGS(__perf_task(tsk), __perf_count(delay)),
 
         TP_STRUCT__entry(
                 __array( char,  comm,   TASK_COMM_LEN   )
@@ -325,10 +322,6 @@ DECLARE_EVENT_CLASS(sched_stat_template,
                 memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
                 __entry->pid    = tsk->pid;
                 __entry->delay  = delay;
-        )
-        TP_perf_assign(
-                __perf_count(delay);
-                __perf_task(tsk);
         ),
 
         TP_printk("comm=%s pid=%d delay=%Lu [ns]",
@@ -372,11 +365,11 @@ DEFINE_EVENT(sched_stat_template, sched_stat_blocked,
  * Tracepoint for accounting runtime (time the task is executing
  * on a CPU).
  */
-TRACE_EVENT(sched_stat_runtime,
+DECLARE_EVENT_CLASS(sched_stat_runtime,
 
         TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
 
-        TP_ARGS(tsk, runtime, vruntime),
+        TP_ARGS(tsk, __perf_count(runtime), vruntime),
 
         TP_STRUCT__entry(
                 __array( char,  comm,   TASK_COMM_LEN   )
@@ -390,9 +383,6 @@ TRACE_EVENT(sched_stat_runtime,
                 __entry->pid            = tsk->pid;
                 __entry->runtime        = runtime;
                 __entry->vruntime       = vruntime;
-        )
-        TP_perf_assign(
-                __perf_count(runtime);
         ),
 
         TP_printk("comm=%s pid=%d runtime=%Lu [ns] vruntime=%Lu [ns]",
@@ -401,6 +391,10 @@ TRACE_EVENT(sched_stat_runtime,
                         (unsigned long long)__entry->vruntime)
 );
 
+DEFINE_EVENT(sched_stat_runtime, sched_stat_runtime,
+             TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
+             TP_ARGS(tsk, runtime, vruntime));
+
 /*
  * Tracepoint for showing priority inheritance modifying a tasks
  * priority.
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 41a6643e2136..5c7ab17cbb02 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -507,8 +507,14 @@ static inline notrace int ftrace_get_offsets_##call(			\
 #undef TP_fast_assign
 #define TP_fast_assign(args...) args
 
-#undef TP_perf_assign
-#define TP_perf_assign(args...)
+#undef __perf_addr
+#define __perf_addr(a)  (a)
+
+#undef __perf_count
+#define __perf_count(c) (c)
+
+#undef __perf_task
+#define __perf_task(t)  (t)
 
 #undef DECLARE_EVENT_CLASS
 #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
@@ -636,16 +642,13 @@ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call
 #define __get_str(field) (char *)__get_dynamic_array(field)
 
 #undef __perf_addr
-#define __perf_addr(a) __addr = (a)
+#define __perf_addr(a)  (__addr = (a))
 
 #undef __perf_count
-#define __perf_count(c) __count = (c)
+#define __perf_count(c) (__count = (c))
 
 #undef __perf_task
-#define __perf_task(t) __task = (t)
-
-#undef TP_perf_assign
-#define TP_perf_assign(args...) args
+#define __perf_task(t)  (__task = (t))
 
 #undef DECLARE_EVENT_CLASS
 #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)  \
@@ -663,15 +666,20 @@ perf_trace_##call(void *__data, proto)					\
         int __data_size;                                                \
         int rctx;                                                       \
                                                                         \
-        perf_fetch_caller_regs(&__regs);                                \
-                                                                        \
         __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
+                                                                        \
+        head = this_cpu_ptr(event_call->perf_events);                   \
+        if (__builtin_constant_p(!__task) && !__task &&                 \
+                                hlist_empty(head))                      \
+                return;                                                 \
+                                                                        \
         __entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\
                              sizeof(u64));                              \
         __entry_size -= sizeof(u32);                                    \
                                                                         \
-        entry = (struct ftrace_raw_##call *)perf_trace_buf_prepare(     \
-                __entry_size, event_call->event.type, &__regs, &rctx);  \
+        perf_fetch_caller_regs(&__regs);                                \
+        entry = perf_trace_buf_prepare(__entry_size,                    \
+                        event_call->event.type, &__regs, &rctx);        \
         if (!entry)                                                     \
                 return;                                                 \
                                                                         \
@@ -679,7 +687,6 @@ perf_trace_##call(void *__data, proto)					\
                                                                         \
         { assign; }                                                     \
                                                                         \
-        head = this_cpu_ptr(event_call->perf_events);                   \
         perf_trace_buf_submit(entry, __entry_size, rctx, __addr,        \
                 __count, &__regs, head, __task);                        \
 }
diff --git a/include/uapi/drm/Kbuild b/include/uapi/drm/Kbuild
index 119487e05e65..2d9a25daab05 100644
--- a/include/uapi/drm/Kbuild
+++ b/include/uapi/drm/Kbuild
@@ -16,3 +16,4 @@ header-y += sis_drm.h
 header-y += tegra_drm.h
 header-y += via_drm.h
 header-y += vmwgfx_drm.h
+header-y += msm_drm.h
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index 238a166b9fe6..ece867889cc7 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -181,7 +181,7 @@ enum drm_map_type {
         _DRM_AGP = 3,             /**< AGP/GART */
         _DRM_SCATTER_GATHER = 4,  /**< Scatter/gather memory for PCI DMA */
         _DRM_CONSISTENT = 5,      /**< Consistent memory for PCI DMA */
-        _DRM_GEM = 6,             /**< GEM object */
+        _DRM_GEM = 6,             /**< GEM object (obsolete) */
 };
 
 /**
@@ -780,6 +780,7 @@ struct drm_event_vblank {
 #define DRM_CAP_DUMB_PREFER_SHADOW 0x4
 #define DRM_CAP_PRIME 0x5
 #define DRM_CAP_TIMESTAMP_MONOTONIC 0x6
+#define DRM_CAP_ASYNC_PAGE_FLIP 0x7
 
 #define DRM_PRIME_CAP_IMPORT 0x1
 #define DRM_PRIME_CAP_EXPORT 0x2
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 53db7cea373b..550811712f78 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -412,7 +412,8 @@ struct drm_mode_crtc_lut {
 };
 
 #define DRM_MODE_PAGE_FLIP_EVENT 0x01
-#define DRM_MODE_PAGE_FLIP_FLAGS DRM_MODE_PAGE_FLIP_EVENT
+#define DRM_MODE_PAGE_FLIP_ASYNC 0x02
+#define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT|DRM_MODE_PAGE_FLIP_ASYNC)
 
 /*
  * Request a page flip on the specified crtc.
@@ -426,11 +427,14 @@ struct drm_mode_crtc_lut {
  * flip is already pending as the ioctl is called, EBUSY will be
  * returned.
  *
- * The ioctl supports one flag, DRM_MODE_PAGE_FLIP_EVENT, which will
- * request that drm sends back a vblank event (see drm.h: struct
- * drm_event_vblank) when the page flip is done.  The user_data field
- * passed in with this ioctl will be returned as the user_data field
- * in the vblank event struct.
+ * Flag DRM_MODE_PAGE_FLIP_EVENT requests that drm sends back a vblank
+ * event (see drm.h: struct drm_event_vblank) when the page flip is
+ * done.  The user_data field passed in with this ioctl will be
+ * returned as the user_data field in the vblank event struct.
+ *
+ * Flag DRM_MODE_PAGE_FLIP_ASYNC requests that the flip happen
+ * 'as soon as possible', meaning that it not delay waiting for vblank.
+ * This may cause tearing on the screen.
  *
  * The reserved field must be zero until we figure out something
  * clever to use it for.
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 923ed7fe5775..55bb5729bd78 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -33,6 +33,30 @@
  * subject to backwards-compatibility constraints.
  */
 
+/**
+ * DOC: uevents generated by i915 on it's device node
+ *
+ * I915_L3_PARITY_UEVENT - Generated when the driver receives a parity mismatch
+ *      event from the gpu l3 cache. Additional information supplied is ROW,
+ *      BANK, SUBBANK of the affected cacheline. Userspace should keep track of
+ *      these events and if a specific cache-line seems to have a persistent
+ *      error remap it with the l3 remapping tool supplied in intel-gpu-tools.
+ *      The value supplied with the event is always 1.
+ *
+ * I915_ERROR_UEVENT - Generated upon error detection, currently only via
+ *      hangcheck. The error detection event is a good indicator of when things
+ *      began to go badly. The value supplied with the event is a 1 upon error
+ *      detection, and a 0 upon reset completion, signifying no more error
+ *      exists. NOTE: Disabling hangcheck or reset via module parameter will
+ *      cause the related events to not be seen.
+ *
+ * I915_RESET_UEVENT - Event is generated just before an attempt to reset the
+ *      the GPU. The value supplied with the event is always 1. NOTE: Disable
+ *      reset via module parameter will cause this event to not be seen.
+ */
+#define I915_L3_PARITY_UEVENT           "L3_PARITY_ERROR"
+#define I915_ERROR_UEVENT               "ERROR"
+#define I915_RESET_UEVENT               "RESET"
 
 /* Each region is a minimum of 16k, and there are at most 255 of them.
  */
@@ -310,6 +334,7 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_HAS_PINNED_BATCHES    24
 #define I915_PARAM_HAS_EXEC_NO_RELOC     25
 #define I915_PARAM_HAS_EXEC_HANDLE_LUT   26
+#define I915_PARAM_HAS_WT                27
 
 typedef struct drm_i915_getparam {
         int param;
@@ -744,8 +769,32 @@ struct drm_i915_gem_busy {
         __u32 busy;
 };
 
+/**
+ * I915_CACHING_NONE
+ *
+ * GPU access is not coherent with cpu caches. Default for machines without an
+ * LLC.
+ */
 #define I915_CACHING_NONE               0
+/**
+ * I915_CACHING_CACHED
+ *
+ * GPU access is coherent with cpu caches and furthermore the data is cached in
+ * last-level caches shared between cpu cores and the gpu GT. Default on
+ * machines with HAS_LLC.
+ */
 #define I915_CACHING_CACHED             1
+/**
+ * I915_CACHING_DISPLAY
+ *
+ * Special GPU caching mode which is coherent with the scanout engines.
+ * Transparently falls back to I915_CACHING_NONE on platforms where no special
+ * cache mode (like write-through or gfdt flushing) is available. The kernel
+ * automatically sets this mode when using a buffer as a scanout target.
+ * Userspace can manually set this mode to avoid a costly stall and clflush in
+ * the hotpath of drawing the first frame.
+ */
+#define I915_CACHING_DISPLAY            2
 
 struct drm_i915_gem_caching {
         /**
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h
new file mode 100644
index 000000000000..d3c62074016d
--- /dev/null
+++ b/include/uapi/drm/msm_drm.h
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __MSM_DRM_H__
+#define __MSM_DRM_H__
+
+#include <stddef.h>
+#include <drm/drm.h>
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints:
+ *  1) Do not use pointers, use uint64_t instead for 32 bit / 64 bit
+ *     user/kernel compatibility
+ *  2) Keep fields aligned to their size
+ *  3) Because of how drm_ioctl() works, we can add new fields at
+ *     the end of an ioctl if some care is taken: drm_ioctl() will
+ *     zero out the new fields at the tail of the ioctl, so a zero
+ *     value should have a backwards compatible meaning.  And for
+ *     output params, userspace won't see the newly added output
+ *     fields.. so that has to be somehow ok.
+ */
+
+#define MSM_PIPE_NONE        0x00
+#define MSM_PIPE_2D0         0x01
+#define MSM_PIPE_2D1         0x02
+#define MSM_PIPE_3D0         0x10
+
+/* timeouts are specified in clock-monotonic absolute times (to simplify
+ * restarting interrupted ioctls).  The following struct is logically the
+ * same as 'struct timespec' but 32/64b ABI safe.
+ */
+struct drm_msm_timespec {
+        int64_t tv_sec;          /* seconds */
+        int64_t tv_nsec;         /* nanoseconds */
+};
+
+#define MSM_PARAM_GPU_ID     0x01
+#define MSM_PARAM_GMEM_SIZE  0x02
+
+struct drm_msm_param {
+        uint32_t pipe;           /* in, MSM_PIPE_x */
+        uint32_t param;          /* in, MSM_PARAM_x */
+        uint64_t value;          /* out (get_param) or in (set_param) */
+};
+
+/*
+ * GEM buffers:
+ */
+
+#define MSM_BO_SCANOUT       0x00000001     /* scanout capable */
+#define MSM_BO_GPU_READONLY  0x00000002
+#define MSM_BO_CACHE_MASK    0x000f0000
+/* cache modes */
+#define MSM_BO_CACHED        0x00010000
+#define MSM_BO_WC            0x00020000
+#define MSM_BO_UNCACHED      0x00040000
+
+struct drm_msm_gem_new {
+        uint64_t size;           /* in */
+        uint32_t flags;          /* in, mask of MSM_BO_x */
+        uint32_t handle;         /* out */
+};
+
+struct drm_msm_gem_info {
+        uint32_t handle;         /* in */
+        uint32_t pad;
+        uint64_t offset;         /* out, offset to pass to mmap() */
+};
+
+#define MSM_PREP_READ        0x01
+#define MSM_PREP_WRITE       0x02
+#define MSM_PREP_NOSYNC      0x04
+
+struct drm_msm_gem_cpu_prep {
+        uint32_t handle;         /* in */
+        uint32_t op;             /* in, mask of MSM_PREP_x */
+        struct drm_msm_timespec timeout;   /* in */
+};
+
+struct drm_msm_gem_cpu_fini {
+        uint32_t handle;         /* in */
+};
+
+/*
+ * Cmdstream Submission:
+ */
+
+/* The value written into the cmdstream is logically:
+ *
+ *   ((relocbuf->gpuaddr + reloc_offset) << shift) | or
+ *
+ * When we have GPU's w/ >32bit ptrs, it should be possible to deal
+ * with this by emit'ing two reloc entries with appropriate shift
+ * values.  Or a new MSM_SUBMIT_CMD_x type would also be an option.
+ *
+ * NOTE that reloc's must be sorted by order of increasing submit_offset,
+ * otherwise EINVAL.
+ */
+struct drm_msm_gem_submit_reloc {
+        uint32_t submit_offset;  /* in, offset from submit_bo */
+        uint32_t or;             /* in, value OR'd with result */
+        int32_t  shift;          /* in, amount of left shift (can be negative) */
+        uint32_t reloc_idx;      /* in, index of reloc_bo buffer */
+        uint64_t reloc_offset;   /* in, offset from start of reloc_bo */
+};
+
+/* submit-types:
+ *   BUF - this cmd buffer is executed normally.
+ *   IB_TARGET_BUF - this cmd buffer is an IB target.  Reloc's are
+ *      processed normally, but the kernel does not setup an IB to
+ *      this buffer in the first-level ringbuffer
+ *   CTX_RESTORE_BUF - only executed if there has been a GPU context
+ *      switch since the last SUBMIT ioctl
+ */
+#define MSM_SUBMIT_CMD_BUF             0x0001
+#define MSM_SUBMIT_CMD_IB_TARGET_BUF   0x0002
+#define MSM_SUBMIT_CMD_CTX_RESTORE_BUF 0x0003
+struct drm_msm_gem_submit_cmd {
+        uint32_t type;           /* in, one of MSM_SUBMIT_CMD_x */
+        uint32_t submit_idx;     /* in, index of submit_bo cmdstream buffer */
+        uint32_t submit_offset;  /* in, offset into submit_bo */
+        uint32_t size;           /* in, cmdstream size */
+        uint32_t pad;
+        uint32_t nr_relocs;      /* in, number of submit_reloc's */
+        uint64_t __user relocs;  /* in, ptr to array of submit_reloc's */
+};
+
+/* Each buffer referenced elsewhere in the cmdstream submit (ie. the
+ * cmdstream buffer(s) themselves or reloc entries) has one (and only
+ * one) entry in the submit->bos[] table.
+ *
+ * As a optimization, the current buffer (gpu virtual address) can be
+ * passed back through the 'presumed' field.  If on a subsequent reloc,
+ * userspace passes back a 'presumed' address that is still valid,
+ * then patching the cmdstream for this entry is skipped.  This can
+ * avoid kernel needing to map/access the cmdstream bo in the common
+ * case.
+ */
+#define MSM_SUBMIT_BO_READ             0x0001
+#define MSM_SUBMIT_BO_WRITE            0x0002
+struct drm_msm_gem_submit_bo {
+        uint32_t flags;          /* in, mask of MSM_SUBMIT_BO_x */
+        uint32_t handle;         /* in, GEM handle */
+        uint64_t presumed;       /* in/out, presumed buffer address */
+};
+
+/* Each cmdstream submit consists of a table of buffers involved, and
+ * one or more cmdstream buffers.  This allows for conditional execution
+ * (context-restore), and IB buffers needed for per tile/bin draw cmds.
+ */
+struct drm_msm_gem_submit {
+        uint32_t pipe;           /* in, MSM_PIPE_x */
+        uint32_t fence;          /* out */
+        uint32_t nr_bos;         /* in, number of submit_bo's */
+        uint32_t nr_cmds;        /* in, number of submit_cmd's */
+        uint64_t __user bos;     /* in, ptr to array of submit_bo's */
+        uint64_t __user cmds;    /* in, ptr to array of submit_cmd's */
+};
+
+/* The normal way to synchronize with the GPU is just to CPU_PREP on
+ * a buffer if you need to access it from the CPU (other cmdstream
+ * submission from same or other contexts, PAGE_FLIP ioctl, etc, all
+ * handle the required synchronization under the hood).  This ioctl
+ * mainly just exists as a way to implement the gallium pipe_fence
+ * APIs without requiring a dummy bo to synchronize on.
+ */
+struct drm_msm_wait_fence {
+        uint32_t fence;          /* in */
+        uint32_t pad;
+        struct drm_msm_timespec timeout;   /* in */
+};
+
+#define DRM_MSM_GET_PARAM              0x00
+/* placeholder:
+#define DRM_MSM_SET_PARAM              0x01
+ */
+#define DRM_MSM_GEM_NEW                0x02
+#define DRM_MSM_GEM_INFO               0x03
+#define DRM_MSM_GEM_CPU_PREP           0x04
+#define DRM_MSM_GEM_CPU_FINI           0x05
+#define DRM_MSM_GEM_SUBMIT             0x06
+#define DRM_MSM_WAIT_FENCE             0x07
+#define DRM_MSM_NUM_IOCTLS             0x08
+
+#define DRM_IOCTL_MSM_GET_PARAM        DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GET_PARAM, struct drm_msm_param)
+#define DRM_IOCTL_MSM_GEM_NEW          DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_NEW, struct drm_msm_gem_new)
+#define DRM_IOCTL_MSM_GEM_INFO         DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_INFO, struct drm_msm_gem_info)
+#define DRM_IOCTL_MSM_GEM_CPU_PREP     DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_PREP, struct drm_msm_gem_cpu_prep)
+#define DRM_IOCTL_MSM_GEM_CPU_FINI     DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_FINI, struct drm_msm_gem_cpu_fini)
+#define DRM_IOCTL_MSM_GEM_SUBMIT       DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_SUBMIT, struct drm_msm_gem_submit)
+#define DRM_IOCTL_MSM_WAIT_FENCE       DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_WAIT_FENCE, struct drm_msm_wait_fence)
+
+#endif /* __MSM_DRM_H__ */
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
index 321d4ac5c512..fa8b3adf9ffb 100644
--- a/include/uapi/drm/radeon_drm.h
+++ b/include/uapi/drm/radeon_drm.h
@@ -979,6 +979,8 @@ struct drm_radeon_cs {
 #define RADEON_INFO_RING_WORKING        0x15
 /* SI tile mode array */
 #define RADEON_INFO_SI_TILE_MODE_ARRAY  0x16
+/* query if CP DMA is supported on the compute ring */
+#define RADEON_INFO_SI_CP_DMA_COMPUTE   0x17
 
 
 struct drm_radeon_info {
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index 997f9f2f0963..e7c94eeb9475 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -227,6 +227,7 @@ header-y += kvm_para.h
 endif
 
 header-y += l2tp.h
+header-y += libc-compat.h
 header-y += limits.h
 header-y += llc.h
 header-y += loop.h
diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h
index ae07bec74f4b..4e27c82b564a 100644
--- a/include/uapi/linux/can/gw.h
+++ b/include/uapi/linux/can/gw.h
@@ -45,6 +45,7 @@ enum {
         CGW_DST_IF,     /* ifindex of destination network interface */
         CGW_FILTER,     /* specify struct can_filter on source CAN device */
         CGW_DELETED,    /* number of deleted CAN frames (see max_hops param) */
+        CGW_LIM_HOPS,   /* limit the number of hops of this specific rule */
         __CGW_MAX
 };
 
@@ -116,13 +117,19 @@ enum {
  * Sets a CAN receive filter for the gateway job specified by the
  * struct can_filter described in include/linux/can.h
  *
- * CGW_MOD_XXX (length 17 bytes):
+ * CGW_MOD_(AND|OR|XOR|SET) (length 17 bytes):
  * Specifies a modification that's done to a received CAN frame before it is
  * send out to the destination interface.
  *
  * <struct can_frame> data used as operator
  * <u8> affected CAN frame elements
  *
+ * CGW_LIM_HOPS (length 1 byte):
+ * Limit the number of hops of this specific rule. Usually the received CAN
+ * frame can be processed as much as 'max_hops' times (which is given at module
+ * load time of the can-gw module). This value is used to reduce the number of
+ * possible hops for this gateway rule to a value smaller then max_hops.
+ *
  * CGW_CS_XOR (length 4 bytes):
  * Set a simple XOR checksum starting with an initial value into
  * data[result-idx] using data[start-idx] .. data[end-idx]
diff --git a/include/uapi/linux/cm4000_cs.h b/include/uapi/linux/cm4000_cs.h
index bc51f77db918..1217f751a1bc 100644
--- a/include/uapi/linux/cm4000_cs.h
+++ b/include/uapi/linux/cm4000_cs.h
@@ -2,6 +2,7 @@
 #define _UAPI_CM4000_H_
 
 #include <linux/types.h>
+#include <linux/ioctl.h>
 
 #define MAX_ATR                 33
 
diff --git a/include/uapi/linux/dn.h b/include/uapi/linux/dn.h
index 9c50445462d9..5fbdd3d49eba 100644
--- a/include/uapi/linux/dn.h
+++ b/include/uapi/linux/dn.h
@@ -2,6 +2,7 @@
 #define _LINUX_DN_H
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 
 /*
 
@@ -120,7 +121,7 @@ struct linkinfo_dn {
  * Ethernet address format (for DECnet)
  */
 union etheraddress {
-        __u8 dne_addr[6];             /* Full ethernet address */
+        __u8 dne_addr[ETH_ALEN];      /* Full ethernet address */
   struct {
                 __u8 dne_hiord[4];    /* DECnet HIORD prefix   */
                 __u8 dne_nodeaddr[2]; /* DECnet node address   */
diff --git a/include/uapi/linux/fib_rules.h b/include/uapi/linux/fib_rules.h
index 51da65b68b85..2b82d7e30974 100644
--- a/include/uapi/linux/fib_rules.h
+++ b/include/uapi/linux/fib_rules.h
@@ -44,8 +44,8 @@ enum {
         FRA_FWMARK,     /* mark */
         FRA_FLOW,       /* flow/class id */
         FRA_UNUSED6,
-        FRA_UNUSED7,
-        FRA_UNUSED8,
+        FRA_SUPPRESS_IFGROUP,
+        FRA_SUPPRESS_PREFIXLEN,
         FRA_TABLE,      /* Extended table id */
         FRA_FWMASK,     /* mask for netfilter mark */
         FRA_OIFNAME,
diff --git a/include/uapi/linux/fiemap.h b/include/uapi/linux/fiemap.h
index d830747f5c0b..0c51d617dae9 100644
--- a/include/uapi/linux/fiemap.h
+++ b/include/uapi/linux/fiemap.h
@@ -40,6 +40,7 @@ struct fiemap {
 
 #define FIEMAP_FLAG_SYNC        0x00000001 /* sync file data before map */
 #define FIEMAP_FLAG_XATTR       0x00000002 /* map extended attribute tree */
+#define FIEMAP_FLAG_CACHE       0x00000004 /* request caching of the extents */
 
 #define FIEMAP_FLAGS_COMPAT     (FIEMAP_FLAG_SYNC | FIEMAP_FLAG_XATTR)
 
diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h
index e0133c73c304..590beda78ea0 100644
--- a/include/uapi/linux/icmpv6.h
+++ b/include/uapi/linux/icmpv6.h
@@ -115,6 +115,8 @@ struct icmp6hdr {
 #define ICMPV6_NOT_NEIGHBOUR            2
 #define ICMPV6_ADDR_UNREACH             3
 #define ICMPV6_PORT_UNREACH             4
+#define ICMPV6_POLICY_FAIL              5
+#define ICMPV6_REJECT_ROUTE             6
 
 /*
  *      Codes for Time Exceeded
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index 2d70d79ce2fd..39f621a9fe82 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -14,6 +14,7 @@
 #define _UAPI_LINUX_IF_BRIDGE_H
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 
 #define SYSFS_BRIDGE_ATTR       "bridge"
 #define SYSFS_BRIDGE_FDB        "brforward"
@@ -88,7 +89,7 @@ struct __port_info {
 };
 
 struct __fdb_entry {
-        __u8 mac_addr[6];
+        __u8 mac_addr[ETH_ALEN];
         __u8 port_no;
         __u8 is_local;
         __u32 ageing_timer_value;
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 03f6170ab337..80394e8dc3a3 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -143,6 +143,7 @@ enum {
         IFLA_NUM_TX_QUEUES,
         IFLA_NUM_RX_QUEUES,
         IFLA_CARRIER,
+        IFLA_PHYS_PORT_ID,
         __IFLA_MAX
 };
 
@@ -313,6 +314,8 @@ enum {
         IFLA_VXLAN_L2MISS,
         IFLA_VXLAN_L3MISS,
         IFLA_VXLAN_PORT,        /* destination port */
+        IFLA_VXLAN_GROUP6,
+        IFLA_VXLAN_LOCAL6,
         __IFLA_VXLAN_MAX
 };
 #define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h
index b950c02030c0..dbf06667394b 100644
--- a/include/uapi/linux/if_packet.h
+++ b/include/uapi/linux/if_packet.h
@@ -56,6 +56,7 @@ struct sockaddr_ll {
 #define PACKET_FANOUT_LB                1
 #define PACKET_FANOUT_CPU               2
 #define PACKET_FANOUT_ROLLOVER          3
+#define PACKET_FANOUT_RND               4
 #define PACKET_FANOUT_FLAG_ROLLOVER     0x1000
 #define PACKET_FANOUT_FLAG_DEFRAG       0x8000
 
diff --git a/include/uapi/linux/if_pppox.h b/include/uapi/linux/if_pppox.h
index e36a4aecd311..e128769331b5 100644
--- a/include/uapi/linux/if_pppox.h
+++ b/include/uapi/linux/if_pppox.h
@@ -46,7 +46,7 @@ struct pppoe_addr {
  * PPTP addressing definition
  */
 struct pptp_addr {
-        __be16          call_id;
+        __u16           call_id;
         struct in_addr  sin_addr;
 };
 
diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h
index 82334f88967e..e9502dd1ee2c 100644
--- a/include/uapi/linux/if_tun.h
+++ b/include/uapi/linux/if_tun.h
@@ -56,6 +56,8 @@
 #define TUNGETVNETHDRSZ _IOR('T', 215, int)
 #define TUNSETVNETHDRSZ _IOW('T', 216, int)
 #define TUNSETQUEUE  _IOW('T', 217, int)
+#define TUNSETIFINDEX   _IOW('T', 218, unsigned int)
+#define TUNGETFILTER _IOR('T', 219, struct sock_fprog)
 
 /* TUNSETIFF ifr flags */
 #define IFF_TUN         0x0001
@@ -70,6 +72,10 @@
 #define IFF_DETACH_QUEUE 0x0400
 /* read-only flag */
 #define IFF_PERSIST     0x0800
+#define IFF_NOFILTER    0x1000
+
+/* Socket options */
+#define TUN_TX_TIMESTAMP 1
 
 /* Features for GSO (TUNSETOFFLOAD). */
 #define TUN_F_CSUM      0x01    /* You can hand me unchecksummed packets. */
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h
index 9edb441df827..f9e8e496ae5d 100644
--- a/include/uapi/linux/in.h
+++ b/include/uapi/linux/in.h
@@ -24,30 +24,53 @@
 /* Standard well-defined IP protocols.  */
 enum {
   IPPROTO_IP = 0,               /* Dummy protocol for TCP               */
+#define IPPROTO_IP              IPPROTO_IP
   IPPROTO_ICMP = 1,             /* Internet Control Message Protocol    */
+#define IPPROTO_ICMP            IPPROTO_ICMP
   IPPROTO_IGMP = 2,             /* Internet Group Management Protocol   */
+#define IPPROTO_IGMP            IPPROTO_IGMP
   IPPROTO_IPIP = 4,             /* IPIP tunnels (older KA9Q tunnels use 94) */
+#define IPPROTO_IPIP            IPPROTO_IPIP
   IPPROTO_TCP = 6,              /* Transmission Control Protocol        */
+#define IPPROTO_TCP             IPPROTO_TCP
   IPPROTO_EGP = 8,              /* Exterior Gateway Protocol            */
+#define IPPROTO_EGP             IPPROTO_EGP
   IPPROTO_PUP = 12,             /* PUP protocol                         */
+#define IPPROTO_PUP             IPPROTO_PUP
   IPPROTO_UDP = 17,             /* User Datagram Protocol               */
+#define IPPROTO_UDP             IPPROTO_UDP
   IPPROTO_IDP = 22,             /* XNS IDP protocol                     */
+#define IPPROTO_IDP             IPPROTO_IDP
+  IPPROTO_TP = 29,              /* SO Transport Protocol Class 4        */
+#define IPPROTO_TP              IPPROTO_TP
   IPPROTO_DCCP = 33,            /* Datagram Congestion Control Protocol */
-  IPPROTO_RSVP = 46,            /* RSVP protocol                        */
+#define IPPROTO_DCCP            IPPROTO_DCCP
+  IPPROTO_IPV6 = 41,            /* IPv6-in-IPv4 tunnelling              */
+#define IPPROTO_IPV6            IPPROTO_IPV6
+  IPPROTO_RSVP = 46,            /* RSVP Protocol                        */
+#define IPPROTO_RSVP            IPPROTO_RSVP
   IPPROTO_GRE = 47,             /* Cisco GRE tunnels (rfc 1701,1702)    */
-
-  IPPROTO_IPV6   = 41,          /* IPv6-in-IPv4 tunnelling              */
-
-  IPPROTO_ESP = 50,            /* Encapsulation Security Payload protocol */
-  IPPROTO_AH = 51,             /* Authentication Header protocol       */
-  IPPROTO_BEETPH = 94,         /* IP option pseudo header for BEET */
-  IPPROTO_PIM    = 103,         /* Protocol Independent Multicast       */
-
-  IPPROTO_COMP   = 108,                /* Compression Header protocol */
-  IPPROTO_SCTP   = 132,         /* Stream Control Transport Protocol    */
+#define IPPROTO_GRE             IPPROTO_GRE
+  IPPROTO_ESP = 50,             /* Encapsulation Security Payload protocol */
+#define IPPROTO_ESP             IPPROTO_ESP
+  IPPROTO_AH = 51,              /* Authentication Header protocol       */
+#define IPPROTO_AH              IPPROTO_AH
+  IPPROTO_MTP = 92,             /* Multicast Transport Protocol         */
+#define IPPROTO_MTP             IPPROTO_MTP
+  IPPROTO_BEETPH = 94,          /* IP option pseudo header for BEET     */
+#define IPPROTO_BEETPH          IPPROTO_BEETPH
+  IPPROTO_ENCAP = 98,           /* Encapsulation Header                 */
+#define IPPROTO_ENCAP           IPPROTO_ENCAP
+  IPPROTO_PIM = 103,            /* Protocol Independent Multicast       */
+#define IPPROTO_PIM             IPPROTO_PIM
+  IPPROTO_COMP = 108,           /* Compression Header Protocol          */
+#define IPPROTO_COMP            IPPROTO_COMP
+  IPPROTO_SCTP = 132,           /* Stream Control Transport Protocol    */
+#define IPPROTO_SCTP            IPPROTO_SCTP
   IPPROTO_UDPLITE = 136,        /* UDP-Lite (RFC 3828)                  */
-
-  IPPROTO_RAW    = 255,         /* Raw IP packets                       */
+#define IPPROTO_UDPLITE         IPPROTO_UDPLITE
+  IPPROTO_RAW = 255,            /* Raw IP packets                       */
+#define IPPROTO_RAW             IPPROTO_RAW
   IPPROTO_MAX
 };
 
diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h
index 53b1d56a6e7f..440d5c479145 100644
--- a/include/uapi/linux/in6.h
+++ b/include/uapi/linux/in6.h
@@ -22,22 +22,30 @@
 #define _UAPI_LINUX_IN6_H
 
 #include <linux/types.h>
+#include <linux/libc-compat.h>
 
 /*
  *      IPv6 address structure
  */
 
+#if __UAPI_DEF_IN6_ADDR
 struct in6_addr {
         union {
                 __u8            u6_addr8[16];
+#if __UAPI_DEF_IN6_ADDR_ALT
                 __be16          u6_addr16[8];
                 __be32          u6_addr32[4];
+#endif
         } in6_u;
 #define s6_addr                 in6_u.u6_addr8
+#if __UAPI_DEF_IN6_ADDR_ALT
 #define s6_addr16               in6_u.u6_addr16
 #define s6_addr32               in6_u.u6_addr32
+#endif
 };
+#endif /* __UAPI_DEF_IN6_ADDR */
 
+#if __UAPI_DEF_SOCKADDR_IN6
 struct sockaddr_in6 {
         unsigned short int      sin6_family;    /* AF_INET6 */
         __be16                  sin6_port;      /* Transport layer port # */
@@ -45,7 +53,9 @@ struct sockaddr_in6 {
         struct in6_addr         sin6_addr;      /* IPv6 address */
         __u32                   sin6_scope_id;  /* scope id (new in RFC2553) */
 };
+#endif /* __UAPI_DEF_SOCKADDR_IN6 */
 
+#if __UAPI_DEF_IPV6_MREQ
 struct ipv6_mreq {
         /* IPv6 multicast address of group */
         struct in6_addr ipv6mr_multiaddr;
@@ -53,6 +63,7 @@ struct ipv6_mreq {
         /* local IPv6 address of interface */
         int             ipv6mr_ifindex;
 };
+#endif /* __UAPI_DEF_IVP6_MREQ */
 
 #define ipv6mr_acaddr   ipv6mr_multiaddr
 
@@ -114,13 +125,24 @@ struct in6_flowlabel_req {
 /*
  *      IPV6 extension headers
  */
-#define IPPROTO_HOPOPTS         0       /* IPv6 hop-by-hop options      */
-#define IPPROTO_ROUTING         43      /* IPv6 routing header          */
-#define IPPROTO_FRAGMENT        44      /* IPv6 fragmentation header    */
-#define IPPROTO_ICMPV6          58      /* ICMPv6                       */
-#define IPPROTO_NONE            59      /* IPv6 no next header          */
-#define IPPROTO_DSTOPTS         60      /* IPv6 destination options     */
-#define IPPROTO_MH              135     /* IPv6 mobility header         */
+#if __UAPI_DEF_IPPROTO_V6
+enum {
+  IPPROTO_HOPOPTS = 0,          /* IPv6 hop-by-hop options      */
+#define IPPROTO_HOPOPTS         IPPROTO_HOPOPTS
+  IPPROTO_ROUTING = 43,         /* IPv6 routing header          */
+#define IPPROTO_ROUTING         IPPROTO_ROUTING
+  IPPROTO_FRAGMENT = 44,        /* IPv6 fragmentation header    */
+#define IPPROTO_FRAGMENT        IPPROTO_FRAGMENT
+  IPPROTO_ICMPV6 = 58,          /* ICMPv6                       */
+#define IPPROTO_ICMPV6          IPPROTO_ICMPV6
+  IPPROTO_NONE = 59,            /* IPv6 no next header          */
+#define IPPROTO_NONE            IPPROTO_NONE
+  IPPROTO_DSTOPTS = 60,         /* IPv6 destination options     */
+#define IPPROTO_DSTOPTS         IPPROTO_DSTOPTS
+  IPPROTO_MH = 135,             /* IPv6 mobility header         */
+#define IPPROTO_MH              IPPROTO_MH
+};
+#endif /* __UAPI_DEF_IPPROTO_V6 */
 
 /*
  *      IPv6 TLV options.
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index d584047b072b..76457eef172a 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -716,6 +716,14 @@ struct input_keymap_entry {
 #define BTN_DPAD_LEFT           0x222
 #define BTN_DPAD_RIGHT          0x223
 
+#define BTN_FRET_FAR_UP         0x224
+#define BTN_FRET_UP             0x225
+#define BTN_FRET_MID            0x226
+#define BTN_FRET_LOW            0x227
+#define BTN_FRET_FAR_LOW        0x228
+#define BTN_STRUM_BAR_UP        0x229
+#define BTN_STRUM_BAR_DOWN      0x22a
+
 #define BTN_TRIGGER_HAPPY               0x2c0
 #define BTN_TRIGGER_HAPPY1              0x2c0
 #define BTN_TRIGGER_HAPPY2              0x2c1
@@ -829,8 +837,21 @@ struct input_keymap_entry {
 #define ABS_MT_TOOL_X           0x3c    /* Center X tool position */
 #define ABS_MT_TOOL_Y           0x3d    /* Center Y tool position */
 
-
-#define ABS_MAX                 0x3f
+/* Drums and guitars (mostly toys) */
+#define ABS_TOM_FAR_LEFT        0x40
+#define ABS_TOM_LEFT            0x41
+#define ABS_TOM_RIGHT           0x42
+#define ABS_TOM_FAR_RIGHT       0x43
+#define ABS_CYMBAL_FAR_LEFT     0x44
+#define ABS_CYMBAL_LEFT         0x45
+#define ABS_CYMBAL_RIGHT        0x46
+#define ABS_CYMBAL_FAR_RIGHT    0x47
+#define ABS_BASS                0x48
+#define ABS_HI_HAT              0x49
+#define ABS_FRET_BOARD          0x4a    /* Guitar fret board, vertical pos */
+#define ABS_WHAMMY_BAR          0x4b    /* Guitar whammy bar (or vibrato) */
+
+#define ABS_MAX                 0x4f
 #define ABS_CNT                 (ABS_MAX+1)
 
 /*
diff --git a/include/uapi/linux/ip.h b/include/uapi/linux/ip.h
index 6cf06bfd841b..411959405ab6 100644
--- a/include/uapi/linux/ip.h
+++ b/include/uapi/linux/ip.h
@@ -133,4 +133,40 @@ struct ip_beet_phdr {
         __u8 reserved;
 };
 
+/* index values for the variables in ipv4_devconf */
+enum
+{
+        IPV4_DEVCONF_FORWARDING=1,
+        IPV4_DEVCONF_MC_FORWARDING,
+        IPV4_DEVCONF_PROXY_ARP,
+        IPV4_DEVCONF_ACCEPT_REDIRECTS,
+        IPV4_DEVCONF_SECURE_REDIRECTS,
+        IPV4_DEVCONF_SEND_REDIRECTS,
+        IPV4_DEVCONF_SHARED_MEDIA,
+        IPV4_DEVCONF_RP_FILTER,
+        IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
+        IPV4_DEVCONF_BOOTP_RELAY,
+        IPV4_DEVCONF_LOG_MARTIANS,
+        IPV4_DEVCONF_TAG,
+        IPV4_DEVCONF_ARPFILTER,
+        IPV4_DEVCONF_MEDIUM_ID,
+        IPV4_DEVCONF_NOXFRM,
+        IPV4_DEVCONF_NOPOLICY,
+        IPV4_DEVCONF_FORCE_IGMP_VERSION,
+        IPV4_DEVCONF_ARP_ANNOUNCE,
+        IPV4_DEVCONF_ARP_IGNORE,
+        IPV4_DEVCONF_PROMOTE_SECONDARIES,
+        IPV4_DEVCONF_ARP_ACCEPT,
+        IPV4_DEVCONF_ARP_NOTIFY,
+        IPV4_DEVCONF_ACCEPT_LOCAL,
+        IPV4_DEVCONF_SRC_VMARK,
+        IPV4_DEVCONF_PROXY_ARP_PVLAN,
+        IPV4_DEVCONF_ROUTE_LOCALNET,
+        IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL,
+        IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL,
+        __IPV4_DEVCONF_MAX
+};
+
+#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
+
 #endif /* _UAPI_LINUX_IP_H */
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index 4bda4cf5b0f5..593b0e32d956 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -160,6 +160,9 @@ enum {
         DEVCONF_ACCEPT_DAD,
         DEVCONF_FORCE_TLLAO,
         DEVCONF_NDISC_NOTIFY,
+        DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL,
+        DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL,
+        DEVCONF_SUPPRESS_FRAG_NDISC,
         DEVCONF_MAX
 };
 
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index acccd08be6c7..99c25338ede8 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -667,6 +667,7 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_PPC_RTAS 91
 #define KVM_CAP_IRQ_XICS 92
 #define KVM_CAP_ARM_EL1_32BIT 93
+#define KVM_CAP_SPAPR_MULTITCE 94
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
diff --git a/include/uapi/linux/kvm_para.h b/include/uapi/linux/kvm_para.h
index cea2c5c72d26..2841f86eae0b 100644
--- a/include/uapi/linux/kvm_para.h
+++ b/include/uapi/linux/kvm_para.h
@@ -19,6 +19,7 @@
 #define KVM_HC_MMU_OP                   2
 #define KVM_HC_FEATURES                 3
 #define KVM_HC_PPC_MAP_MAGIC_PAGE       4
+#define KVM_HC_KICK_CPU                 5
 
 /*
  * hypercalls use architecture specific
diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h
new file mode 100644
index 000000000000..335e8a7cad39
--- /dev/null
+++ b/include/uapi/linux/libc-compat.h
@@ -0,0 +1,103 @@
+/*
+ * Compatibility interface for userspace libc header coordination:
+ *
+ * Define compatibility macros that are used to control the inclusion or
+ * exclusion of UAPI structures and definitions in coordination with another
+ * userspace C library.
+ *
+ * This header is intended to solve the problem of UAPI definitions that
+ * conflict with userspace definitions. If a UAPI header has such conflicting
+ * definitions then the solution is as follows:
+ *
+ * * Synchronize the UAPI header and the libc headers so either one can be
+ *   used and such that the ABI is preserved. If this is not possible then
+ *   no simple compatibility interface exists (you need to write translating
+ *   wrappers and rename things) and you can't use this interface.
+ *
+ * Then follow this process:
+ *
+ * (a) Include libc-compat.h in the UAPI header.
+ *      e.g. #include <linux/libc-compat.h>
+ *     This include must be as early as possible.
+ *
+ * (b) In libc-compat.h add enough code to detect that the comflicting
+ *     userspace libc header has been included first.
+ *
+ * (c) If the userspace libc header has been included first define a set of
+ *     guard macros of the form __UAPI_DEF_FOO and set their values to 1, else
+ *     set their values to 0.
+ *
+ * (d) Back in the UAPI header with the conflicting definitions, guard the
+ *     definitions with:
+ *     #if __UAPI_DEF_FOO
+ *       ...
+ *     #endif
+ *
+ * This fixes the situation where the linux headers are included *after* the
+ * libc headers. To fix the problem with the inclusion in the other order the
+ * userspace libc headers must be fixed like this:
+ *
+ * * For all definitions that conflict with kernel definitions wrap those
+ *   defines in the following:
+ *   #if !__UAPI_DEF_FOO
+ *     ...
+ *   #endif
+ *
+ * This prevents the redefinition of a construct already defined by the kernel.
+ */
+#ifndef _UAPI_LIBC_COMPAT_H
+#define _UAPI_LIBC_COMPAT_H
+
+/* We have included glibc headers... */
+#if defined(__GLIBC__)
+
+/* Coordinate with glibc netinet/in.h header. */
+#if defined(_NETINET_IN_H)
+
+/* GLIBC headers included first so don't define anything
+ * that would already be defined. */
+#define __UAPI_DEF_IN6_ADDR             0
+/* The exception is the in6_addr macros which must be defined
+ * if the glibc code didn't define them. This guard matches
+ * the guard in glibc/inet/netinet/in.h which defines the
+ * additional in6_addr macros e.g. s6_addr16, and s6_addr32. */
+#if defined(__USE_MISC) || defined (__USE_GNU)
+#define __UAPI_DEF_IN6_ADDR_ALT         0
+#else
+#define __UAPI_DEF_IN6_ADDR_ALT         1
+#endif
+#define __UAPI_DEF_SOCKADDR_IN6         0
+#define __UAPI_DEF_IPV6_MREQ            0
+#define __UAPI_DEF_IPPROTO_V6           0
+
+#else
+
+/* Linux headers included first, and we must define everything
+ * we need. The expectation is that glibc will check the
+ * __UAPI_DEF_* defines and adjust appropriately. */
+#define __UAPI_DEF_IN6_ADDR             1
+/* We unconditionally define the in6_addr macros and glibc must
+ * coordinate. */
+#define __UAPI_DEF_IN6_ADDR_ALT         1
+#define __UAPI_DEF_SOCKADDR_IN6         1
+#define __UAPI_DEF_IPV6_MREQ            1
+#define __UAPI_DEF_IPPROTO_V6           1
+
+#endif /* _NETINET_IN_H */
+
+
+/* If we did not see any headers from any supported C libraries,
+ * or we are being included in the kernel, then define everything
+ * that we need. */
+#else /* !defined(__GLIBC__) */
+
+/* Definitions for in6.h */
+#define __UAPI_DEF_IN6_ADDR             1
+#define __UAPI_DEF_IN6_ADDR_ALT         1
+#define __UAPI_DEF_SOCKADDR_IN6         1
+#define __UAPI_DEF_IPV6_MREQ            1
+#define __UAPI_DEF_IPPROTO_V6           1
+
+#endif /* __GLIBC__ */
+
+#endif /* _UAPI_LIBC_COMPAT_H */
diff --git a/include/uapi/linux/netfilter/Kbuild b/include/uapi/linux/netfilter/Kbuild
index 41115776d76f..174915420d3f 100644
--- a/include/uapi/linux/netfilter/Kbuild
+++ b/include/uapi/linux/netfilter/Kbuild
@@ -22,6 +22,7 @@ header-y += xt_CONNMARK.h
 header-y += xt_CONNSECMARK.h
 header-y += xt_CT.h
 header-y += xt_DSCP.h
+header-y += xt_HMARK.h
 header-y += xt_IDLETIMER.h
 header-y += xt_LED.h
 header-y += xt_LOG.h
@@ -68,6 +69,7 @@ header-y += xt_quota.h
 header-y += xt_rateest.h
 header-y += xt_realm.h
 header-y += xt_recent.h
+header-y += xt_rpfilter.h
 header-y += xt_sctp.h
 header-y += xt_set.h
 header-y += xt_socket.h
diff --git a/include/uapi/linux/netfilter/nf_conntrack_common.h b/include/uapi/linux/netfilter/nf_conntrack_common.h
index d69483fb3825..8dd803818ebe 100644
--- a/include/uapi/linux/netfilter/nf_conntrack_common.h
+++ b/include/uapi/linux/netfilter/nf_conntrack_common.h
@@ -99,7 +99,8 @@ enum ip_conntrack_events {
         IPCT_PROTOINFO,         /* protocol information has changed */
         IPCT_HELPER,            /* new helper has been set */
         IPCT_MARK,              /* new mark has been set */
-        IPCT_NATSEQADJ,         /* NAT is doing sequence adjustment */
+        IPCT_SEQADJ,            /* sequence adjustment has changed */
+        IPCT_NATSEQADJ = IPCT_SEQADJ,
         IPCT_SECMARK,           /* new security mark has been set */
         IPCT_LABEL,             /* new connlabel has been set */
 };
diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h
index 08fabc6c93f3..acad6c52a652 100644
--- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h
@@ -42,8 +42,10 @@ enum ctattr_type {
         CTA_ID,
         CTA_NAT_DST,
         CTA_TUPLE_MASTER,
-        CTA_NAT_SEQ_ADJ_ORIG,
-        CTA_NAT_SEQ_ADJ_REPLY,
+        CTA_SEQ_ADJ_ORIG,
+        CTA_NAT_SEQ_ADJ_ORIG    = CTA_SEQ_ADJ_ORIG,
+        CTA_SEQ_ADJ_REPLY,
+        CTA_NAT_SEQ_ADJ_REPLY   = CTA_SEQ_ADJ_REPLY,
         CTA_SECMARK,            /* obsolete */
         CTA_ZONE,
         CTA_SECCTX,
@@ -165,6 +167,15 @@ enum ctattr_protonat {
 };
 #define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1)
 
+enum ctattr_seqadj {
+        CTA_SEQADJ_UNSPEC,
+        CTA_SEQADJ_CORRECTION_POS,
+        CTA_SEQADJ_OFFSET_BEFORE,
+        CTA_SEQADJ_OFFSET_AFTER,
+        __CTA_SEQADJ_MAX
+};
+#define CTA_SEQADJ_MAX (__CTA_SEQADJ_MAX - 1)
+
 enum ctattr_natseq {
         CTA_NAT_SEQ_UNSPEC,
         CTA_NAT_SEQ_CORRECTION_POS,
diff --git a/include/uapi/linux/netfilter/nfnetlink_queue.h b/include/uapi/linux/netfilter/nfnetlink_queue.h
index 3a9b92147339..0132bad79de7 100644
--- a/include/uapi/linux/netfilter/nfnetlink_queue.h
+++ b/include/uapi/linux/netfilter/nfnetlink_queue.h
@@ -46,6 +46,7 @@ enum nfqnl_attr_type {
         NFQA_CT_INFO,                   /* enum ip_conntrack_info */
         NFQA_CAP_LEN,                   /* __u32 length of captured packet */
         NFQA_SKB_INFO,                  /* __u32 skb meta information */
+        NFQA_EXP,                       /* nf_conntrack_netlink.h */
 
         __NFQA_MAX
 };
diff --git a/include/linux/netfilter/xt_HMARK.h b/include/uapi/linux/netfilter/xt_HMARK.h
index 826fc5807577..826fc5807577 100644
--- a/include/linux/netfilter/xt_HMARK.h
+++ b/include/uapi/linux/netfilter/xt_HMARK.h
diff --git a/include/uapi/linux/netfilter/xt_SYNPROXY.h b/include/uapi/linux/netfilter/xt_SYNPROXY.h
new file mode 100644
index 000000000000..2d59fbaa93c6
--- /dev/null
+++ b/include/uapi/linux/netfilter/xt_SYNPROXY.h
@@ -0,0 +1,16 @@
+#ifndef _XT_SYNPROXY_H
+#define _XT_SYNPROXY_H
+
+#define XT_SYNPROXY_OPT_MSS             0x01
+#define XT_SYNPROXY_OPT_WSCALE          0x02
+#define XT_SYNPROXY_OPT_SACK_PERM       0x04
+#define XT_SYNPROXY_OPT_TIMESTAMP       0x08
+#define XT_SYNPROXY_OPT_ECN             0x10
+
+struct xt_synproxy_info {
+        __u8    options;
+        __u8    wscale;
+        __u16   mss;
+};
+
+#endif /* _XT_SYNPROXY_H */
diff --git a/include/linux/netfilter/xt_rpfilter.h b/include/uapi/linux/netfilter/xt_rpfilter.h
index 8358d4f71952..8358d4f71952 100644
--- a/include/linux/netfilter/xt_rpfilter.h
+++ b/include/uapi/linux/netfilter/xt_rpfilter.h
diff --git a/include/uapi/linux/netfilter_bridge/ebt_802_3.h b/include/uapi/linux/netfilter_bridge/ebt_802_3.h
index 5bf84912a082..f37522aade24 100644
--- a/include/uapi/linux/netfilter_bridge/ebt_802_3.h
+++ b/include/uapi/linux/netfilter_bridge/ebt_802_3.h
@@ -2,6 +2,7 @@
 #define _UAPI__LINUX_BRIDGE_EBT_802_3_H
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 
 #define EBT_802_3_SAP 0x01
 #define EBT_802_3_TYPE 0x02
@@ -42,8 +43,8 @@ struct hdr_ni {
 };
 
 struct ebt_802_3_hdr {
-        __u8  daddr[6];
-        __u8  saddr[6];
+        __u8  daddr[ETH_ALEN];
+        __u8  saddr[ETH_ALEN];
         __be16 len;
         union {
                 struct hdr_ui ui;
diff --git a/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h b/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h
index c6a204c97047..eac0f6548f47 100644
--- a/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h
+++ b/include/uapi/linux/netfilter_ipv4/ipt_CLUSTERIP.h
@@ -2,6 +2,7 @@
 #define _IPT_CLUSTERIP_H_target
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 
 enum clusterip_hashmode {
     CLUSTERIP_HASHMODE_SIP = 0,
@@ -22,7 +23,7 @@ struct ipt_clusterip_tgt_info {
         __u32 flags;
 
         /* only relevant for new ones */
-        __u8 clustermac[6];
+        __u8 clustermac[ETH_ALEN];
         __u16 num_total_nodes;
         __u16 num_local_nodes;
         __u16 local_nodes[CLUSTERIP_MAX_NODES];
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 8137dd8d2adf..29bed72a4ac4 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -71,6 +71,20 @@
  * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element.
  * @NFC_CMD_FW_DOWNLOAD: Request to Load/flash firmware, or event to inform
  *      that some firmware was loaded
+ * @NFC_EVENT_SE_ADDED: Event emitted when a new secure element is discovered.
+ *      This typically will be sent whenever a new NFC controller with either
+ *      an embedded SE or an UICC one connected to it through SWP.
+ * @NFC_EVENT_SE_REMOVED: Event emitted when a secure element is removed from
+ *      the system, as a consequence of e.g. an NFC controller being unplugged.
+ * @NFC_EVENT_SE_CONNECTIVITY: This event is emitted whenever a secure element
+ *      is requesting connectivity access. For example a UICC SE may need to
+ *      talk with a sleeping modem and will notify this need by sending this
+ *      event. It is then up to userspace to decide if it will wake the modem
+ *      up or not.
+ * @NFC_EVENT_SE_TRANSACTION: This event is sent when an application running on
+ *      a specific SE notifies us about the end of a transaction. The parameter
+ *      for this event is the application ID (AID).
+ * @NFC_CMD_GET_SE: Dump all discovered secure elements from an NFC controller.
  */
 enum nfc_commands {
         NFC_CMD_UNSPEC,
@@ -97,6 +111,9 @@ enum nfc_commands {
         NFC_CMD_FW_DOWNLOAD,
         NFC_EVENT_SE_ADDED,
         NFC_EVENT_SE_REMOVED,
+        NFC_EVENT_SE_CONNECTIVITY,
+        NFC_EVENT_SE_TRANSACTION,
+        NFC_CMD_GET_SE,
 /* private: internal use only */
         __NFC_CMD_AFTER_LAST
 };
@@ -129,6 +146,7 @@ enum nfc_commands {
  * @NFC_ATTR_FIRMWARE_NAME: Free format firmware version
  * @NFC_ATTR_SE_INDEX: Secure element index
  * @NFC_ATTR_SE_TYPE: Secure element type (UICC or EMBEDDED)
+ * @NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS: Firmware download operation status
  */
 enum nfc_attrs {
         NFC_ATTR_UNSPEC,
@@ -154,6 +172,8 @@ enum nfc_attrs {
         NFC_ATTR_FIRMWARE_NAME,
         NFC_ATTR_SE_INDEX,
         NFC_ATTR_SE_TYPE,
+        NFC_ATTR_SE_AID,
+        NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS,
 /* private: internal use only */
         __NFC_ATTR_AFTER_LAST
 };
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 861e5eba3953..fde2c021b26d 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -126,6 +126,31 @@
  */
 
 /**
+ * DOC: packet coalesce support
+ *
+ * In most cases, host that receives IPv4 and IPv6 multicast/broadcast
+ * packets does not do anything with these packets. Therefore the
+ * reception of these unwanted packets causes unnecessary processing
+ * and power consumption.
+ *
+ * Packet coalesce feature helps to reduce number of received interrupts
+ * to host by buffering these packets in firmware/hardware for some
+ * predefined time. Received interrupt will be generated when one of the
+ * following events occur.
+ * a) Expiration of hardware timer whose expiration time is set to maximum
+ * coalescing delay of matching coalesce rule.
+ * b) Coalescing buffer in hardware reaches it's limit.
+ * c) Packet doesn't match any of the configured coalesce rules.
+ *
+ * User needs to configure following parameters for creating a coalesce
+ * rule.
+ * a) Maximum coalescing delay
+ * b) List of packet patterns which needs to be matched
+ * c) Condition for coalescence. pattern 'match' or 'no match'
+ * Multiple such rules can be created.
+ */
+
+/**
  * enum nl80211_commands - supported nl80211 commands
  *
  * @NL80211_CMD_UNSPEC: unspecified command to catch errors
@@ -648,6 +673,19 @@
  * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
  *      return back to normal.
  *
+ * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules.
+ * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules.
+ *
+ * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the
+ *      the new channel information (Channel Switch Announcement - CSA)
+ *      in the beacon for some time (as defined in the
+ *      %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the
+ *      new channel. Userspace provides the new channel information (using
+ *      %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel
+ *      width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform
+ *      other station that transmission must be blocked until the channel
+ *      switch is complete.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -810,6 +848,11 @@ enum nl80211_commands {
         NL80211_CMD_CRIT_PROTOCOL_START,
         NL80211_CMD_CRIT_PROTOCOL_STOP,
 
+        NL80211_CMD_GET_COALESCE,
+        NL80211_CMD_SET_COALESCE,
+
+        NL80211_CMD_CHANNEL_SWITCH,
+
         /* add new commands above here */
 
         /* used to define NL80211_CMD_MAX below */
@@ -1436,6 +1479,23 @@ enum nl80211_commands {
  *      allowed to be used with the first @NL80211_CMD_SET_STATION command to
  *      update a TDLS peer STA entry.
  *
+ * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information.
+ *
+ * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's
+ *      until the channel switch event.
+ * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission
+ *      must be blocked on the current channel (before the channel switch
+ *      operation).
+ * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
+ *      for the time while performing a channel switch.
+ * @NL80211_ATTR_CSA_C_OFF_BEACON: Offset of the channel switch counter
+ *      field in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
+ * @NL80211_ATTR_CSA_C_OFF_PRESP: Offset of the channel switch counter
+ *      field in the probe response (%NL80211_ATTR_PROBE_RESP).
+ *
+ * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
+ *      As specified in the &enum nl80211_rxmgmt_flags.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1736,6 +1796,16 @@ enum nl80211_attrs {
 
         NL80211_ATTR_PEER_AID,
 
+        NL80211_ATTR_COALESCE_RULE,
+
+        NL80211_ATTR_CH_SWITCH_COUNT,
+        NL80211_ATTR_CH_SWITCH_BLOCK_TX,
+        NL80211_ATTR_CSA_IES,
+        NL80211_ATTR_CSA_C_OFF_BEACON,
+        NL80211_ATTR_CSA_C_OFF_PRESP,
+
+        NL80211_ATTR_RXMGMT_FLAGS,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,
@@ -2773,6 +2843,21 @@ enum nl80211_chan_width {
 };
 
 /**
+ * enum nl80211_bss_scan_width - control channel width for a BSS
+ *
+ * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute.
+ *
+ * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible
+ * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide
+ * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide
+ */
+enum nl80211_bss_scan_width {
+        NL80211_BSS_CHAN_WIDTH_20,
+        NL80211_BSS_CHAN_WIDTH_10,
+        NL80211_BSS_CHAN_WIDTH_5,
+};
+
+/**
  * enum nl80211_bss - netlink attributes for a BSS
  *
  * @__NL80211_BSS_INVALID: invalid
@@ -2796,6 +2881,8 @@ enum nl80211_chan_width {
  * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
  *      elements from a Beacon frame (bin); not present if no Beacon frame has
  *      yet been received
+ * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel
+ *      (u32, enum nl80211_bss_scan_width)
  * @__NL80211_BSS_AFTER_LAST: internal
  * @NL80211_BSS_MAX: highest BSS attribute
  */
@@ -2812,6 +2899,7 @@ enum nl80211_bss {
         NL80211_BSS_STATUS,
         NL80211_BSS_SEEN_MS_AGO,
         NL80211_BSS_BEACON_IES,
+        NL80211_BSS_CHAN_WIDTH,
 
         /* keep last */
         __NL80211_BSS_AFTER_LAST,
@@ -3060,11 +3148,11 @@ enum nl80211_tx_power_setting {
 };
 
 /**
- * enum nl80211_wowlan_packet_pattern_attr - WoWLAN packet pattern attribute
- * @__NL80211_WOWLAN_PKTPAT_INVALID: invalid number for nested attribute
- * @NL80211_WOWLAN_PKTPAT_PATTERN: the pattern, values where the mask has
+ * enum nl80211_packet_pattern_attr - packet pattern attribute
+ * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute
+ * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has
  *      a zero bit are ignored
- * @NL80211_WOWLAN_PKTPAT_MASK: pattern mask, must be long enough to have
+ * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have
  *      a bit for each byte in the pattern. The lowest-order bit corresponds
  *      to the first byte of the pattern, but the bytes of the pattern are
  *      in a little-endian-like format, i.e. the 9th byte of the pattern
@@ -3075,39 +3163,50 @@ enum nl80211_tx_power_setting {
  *      Note that the pattern matching is done as though frames were not
  *      802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
  *      first (including SNAP header unpacking) and then matched.
- * @NL80211_WOWLAN_PKTPAT_OFFSET: packet offset, pattern is matched after
+ * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after
  *      these fixed number of bytes of received packet
- * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
- * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
+ * @NUM_NL80211_PKTPAT: number of attributes
+ * @MAX_NL80211_PKTPAT: max attribute number
  */
-enum nl80211_wowlan_packet_pattern_attr {
-        __NL80211_WOWLAN_PKTPAT_INVALID,
-        NL80211_WOWLAN_PKTPAT_MASK,
-        NL80211_WOWLAN_PKTPAT_PATTERN,
-        NL80211_WOWLAN_PKTPAT_OFFSET,
+enum nl80211_packet_pattern_attr {
+        __NL80211_PKTPAT_INVALID,
+        NL80211_PKTPAT_MASK,
+        NL80211_PKTPAT_PATTERN,
+        NL80211_PKTPAT_OFFSET,
 
-        NUM_NL80211_WOWLAN_PKTPAT,
-        MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1,
+        NUM_NL80211_PKTPAT,
+        MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1,
 };
 
 /**
- * struct nl80211_wowlan_pattern_support - pattern support information
+ * struct nl80211_pattern_support - packet pattern support information
  * @max_patterns: maximum number of patterns supported
  * @min_pattern_len: minimum length of each pattern
  * @max_pattern_len: maximum length of each pattern
  * @max_pkt_offset: maximum Rx packet offset
  *
  * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
- * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
- * capability information given by the kernel to userspace.
+ * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in
+ * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of
+ * %NL80211_ATTR_COALESCE_RULE in the capability information given
+ * by the kernel to userspace.
  */
-struct nl80211_wowlan_pattern_support {
+struct nl80211_pattern_support {
         __u32 max_patterns;
         __u32 min_pattern_len;
         __u32 max_pattern_len;
         __u32 max_pkt_offset;
 } __attribute__((packed));
 
+/* only for backward compatibility */
+#define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID
+#define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK
+#define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN
+#define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET
+#define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT
+#define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT
+#define nl80211_wowlan_pattern_support nl80211_pattern_support
+
 /**
  * enum nl80211_wowlan_triggers - WoWLAN trigger definitions
  * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes
@@ -3127,7 +3226,7 @@ struct nl80211_wowlan_pattern_support {
  *      pattern matching is done after the packet is converted to the MSDU.
  *
  *      In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
- *      carrying a &struct nl80211_wowlan_pattern_support.
+ *      carrying a &struct nl80211_pattern_support.
  *
  *      When reporting wakeup. it is a u32 attribute containing the 0-based
  *      index of the pattern that caused the wakeup, in the patterns passed
@@ -3284,7 +3383,7 @@ struct nl80211_wowlan_tcp_data_token_feature {
  * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
  *      u32 attribute holding the maximum length
  * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
- *      feature advertising. The mask works like @NL80211_WOWLAN_PKTPAT_MASK
+ *      feature advertising. The mask works like @NL80211_PKTPAT_MASK
  *      but on the TCP payload only.
  * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
  * @MAX_NL80211_WOWLAN_TCP: highest attribute number
@@ -3309,6 +3408,55 @@ enum nl80211_wowlan_tcp_attrs {
 };
 
 /**
+ * struct nl80211_coalesce_rule_support - coalesce rule support information
+ * @max_rules: maximum number of rules supported
+ * @pat: packet pattern support information
+ * @max_delay: maximum supported coalescing delay in msecs
+ *
+ * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the
+ * capability information given by the kernel to userspace.
+ */
+struct nl80211_coalesce_rule_support {
+        __u32 max_rules;
+        struct nl80211_pattern_support pat;
+        __u32 max_delay;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_attr_coalesce_rule - coalesce rule attribute
+ * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute
+ * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing
+ * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence,
+ *      see &enum nl80211_coalesce_condition.
+ * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched
+ *      after these fixed number of bytes of received packet
+ * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes
+ * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number
+ */
+enum nl80211_attr_coalesce_rule {
+        __NL80211_COALESCE_RULE_INVALID,
+        NL80211_ATTR_COALESCE_RULE_DELAY,
+        NL80211_ATTR_COALESCE_RULE_CONDITION,
+        NL80211_ATTR_COALESCE_RULE_PKT_PATTERN,
+
+        /* keep last */
+        NUM_NL80211_ATTR_COALESCE_RULE,
+        NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1
+};
+
+/**
+ * enum nl80211_coalesce_condition - coalesce rule conditions
+ * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns
+ *      in a rule are matched.
+ * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns
+ *      in a rule are not matched.
+ */
+enum nl80211_coalesce_condition {
+        NL80211_COALESCE_CONDITION_MATCH,
+        NL80211_COALESCE_CONDITION_NO_MATCH
+};
+
+/**
  * enum nl80211_iface_limit_attrs - limit attributes
  * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
  * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
@@ -3758,4 +3906,15 @@ enum nl80211_crit_proto_id {
 /* maximum duration for critical protocol measures */
 #define NL80211_CRIT_PROTO_MAX_DURATION         5000 /* msec */
 
+/**
+ * enum nl80211_rxmgmt_flags - flags for received management frame.
+ *
+ * Used by cfg80211_rx_mgmt()
+ *
+ * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver.
+ */
+enum nl80211_rxmgmt_flags {
+        NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0,
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index c55efaaa9bb4..a74d375b439b 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2007-2011 Nicira Networks.
+ * Copyright (c) 2007-2013 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -165,6 +165,7 @@ enum ovs_vport_type {
         OVS_VPORT_TYPE_NETDEV,   /* network device */
         OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */
         OVS_VPORT_TYPE_GRE,      /* GRE tunnel. */
+        OVS_VPORT_TYPE_VXLAN,    /* VXLAN tunnel. */
         __OVS_VPORT_TYPE_MAX
 };
 
@@ -211,6 +212,16 @@ enum ovs_vport_attr {
 
 #define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
 
+/* OVS_VPORT_ATTR_OPTIONS attributes for tunnels.
+ */
+enum {
+        OVS_TUNNEL_ATTR_UNSPEC,
+        OVS_TUNNEL_ATTR_DST_PORT, /* 16-bit UDP port, used by L4 tunnels. */
+        __OVS_TUNNEL_ATTR_MAX
+};
+
+#define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1)
+
 /* Flows. */
 
 #define OVS_FLOW_FAMILY  "ovs_flow"
@@ -248,6 +259,7 @@ enum ovs_key_attr {
         OVS_KEY_ATTR_ND,        /* struct ovs_key_nd */
         OVS_KEY_ATTR_SKB_MARK,  /* u32 skb mark */
         OVS_KEY_ATTR_TUNNEL,    /* Nested set of ovs_tunnel attributes */
+        OVS_KEY_ATTR_SCTP,      /* struct ovs_key_sctp */
 
 #ifdef __KERNEL__
         OVS_KEY_ATTR_IPV4_TUNNEL,  /* struct ovs_key_ipv4_tunnel */
@@ -322,6 +334,11 @@ struct ovs_key_udp {
         __be16 udp_dst;
 };
 
+struct ovs_key_sctp {
+        __be16 sctp_src;
+        __be16 sctp_dst;
+};
+
 struct ovs_key_icmp {
         __u8 icmp_type;
         __u8 icmp_code;
@@ -368,6 +385,12 @@ struct ovs_key_nd {
  * @OVS_FLOW_ATTR_CLEAR: If present in a %OVS_FLOW_CMD_SET request, clears the
  * last-used time, accumulated TCP flags, and statistics for this flow.
  * Otherwise ignored in requests.  Never present in notifications.
+ * @OVS_FLOW_ATTR_MASK: Nested %OVS_KEY_ATTR_* attributes specifying the
+ * mask bits for wildcarded flow match. Mask bit value '1' specifies exact
+ * match with corresponding flow key bit, while mask bit value '0' specifies
+ * a wildcarded match. Omitting attribute is treated as wildcarding all
+ * corresponding fields. Optional for all requests. If not present,
+ * all flow key bits are exact match bits.
  *
  * These attributes follow the &struct ovs_header within the Generic Netlink
  * payload for %OVS_FLOW_* commands.
@@ -380,6 +403,7 @@ enum ovs_flow_attr {
         OVS_FLOW_ATTR_TCP_FLAGS, /* 8-bit OR'd TCP flags. */
         OVS_FLOW_ATTR_USED,      /* u64 msecs last used in monotonic time. */
         OVS_FLOW_ATTR_CLEAR,     /* Flag to clear stats, tcp_flags, used. */
+        OVS_FLOW_ATTR_MASK,      /* Sequence of OVS_KEY_ATTR_* attributes. */
         __OVS_FLOW_ATTR_MAX
 };
 
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index c3cc01d474b0..baa7852468ef 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -421,24 +421,24 @@
 #define  PCI_EXP_TYPE_ROOT_PORT 0x4     /* Root Port */
 #define  PCI_EXP_TYPE_UPSTREAM  0x5     /* Upstream Port */
 #define  PCI_EXP_TYPE_DOWNSTREAM 0x6    /* Downstream Port */
-#define  PCI_EXP_TYPE_PCI_BRIDGE 0x7    /* PCI/PCI-X Bridge */
-#define  PCI_EXP_TYPE_PCIE_BRIDGE 0x8   /* PCI/PCI-X to PCIE Bridge */
+#define  PCI_EXP_TYPE_PCI_BRIDGE 0x7    /* PCIe to PCI/PCI-X Bridge */
+#define  PCI_EXP_TYPE_PCIE_BRIDGE 0x8   /* PCI/PCI-X to PCIe Bridge */
 #define  PCI_EXP_TYPE_RC_END    0x9     /* Root Complex Integrated Endpoint */
 #define  PCI_EXP_TYPE_RC_EC     0xa     /* Root Complex Event Collector */
 #define PCI_EXP_FLAGS_SLOT      0x0100  /* Slot implemented */
 #define PCI_EXP_FLAGS_IRQ       0x3e00  /* Interrupt message number */
 #define PCI_EXP_DEVCAP          4       /* Device capabilities */
-#define  PCI_EXP_DEVCAP_PAYLOAD 0x07    /* Max_Payload_Size */
-#define  PCI_EXP_DEVCAP_PHANTOM 0x18    /* Phantom functions */
-#define  PCI_EXP_DEVCAP_EXT_TAG 0x20    /* Extended tags */
-#define  PCI_EXP_DEVCAP_L0S     0x1c0   /* L0s Acceptable Latency */
-#define  PCI_EXP_DEVCAP_L1      0xe00   /* L1 Acceptable Latency */
-#define  PCI_EXP_DEVCAP_ATN_BUT 0x1000  /* Attention Button Present */
-#define  PCI_EXP_DEVCAP_ATN_IND 0x2000  /* Attention Indicator Present */
-#define  PCI_EXP_DEVCAP_PWR_IND 0x4000  /* Power Indicator Present */
-#define  PCI_EXP_DEVCAP_RBER    0x8000  /* Role-Based Error Reporting */
-#define  PCI_EXP_DEVCAP_PWR_VAL 0x3fc0000 /* Slot Power Limit Value */
-#define  PCI_EXP_DEVCAP_PWR_SCL 0xc000000 /* Slot Power Limit Scale */
+#define  PCI_EXP_DEVCAP_PAYLOAD 0x00000007 /* Max_Payload_Size */
+#define  PCI_EXP_DEVCAP_PHANTOM 0x00000018 /* Phantom functions */
+#define  PCI_EXP_DEVCAP_EXT_TAG 0x00000020 /* Extended tags */
+#define  PCI_EXP_DEVCAP_L0S     0x000001c0 /* L0s Acceptable Latency */
+#define  PCI_EXP_DEVCAP_L1      0x00000e00 /* L1 Acceptable Latency */
+#define  PCI_EXP_DEVCAP_ATN_BUT 0x00001000 /* Attention Button Present */
+#define  PCI_EXP_DEVCAP_ATN_IND 0x00002000 /* Attention Indicator Present */
+#define  PCI_EXP_DEVCAP_PWR_IND 0x00004000 /* Power Indicator Present */
+#define  PCI_EXP_DEVCAP_RBER    0x00008000 /* Role-Based Error Reporting */
+#define  PCI_EXP_DEVCAP_PWR_VAL 0x03fc0000 /* Slot Power Limit Value */
+#define  PCI_EXP_DEVCAP_PWR_SCL 0x0c000000 /* Slot Power Limit Scale */
 #define  PCI_EXP_DEVCAP_FLR     0x10000000 /* Function Level Reset */
 #define PCI_EXP_DEVCTL          8       /* Device Control */
 #define  PCI_EXP_DEVCTL_CERE    0x0001  /* Correctable Error Reporting En. */
@@ -454,16 +454,16 @@
 #define  PCI_EXP_DEVCTL_READRQ  0x7000  /* Max_Read_Request_Size */
 #define  PCI_EXP_DEVCTL_BCR_FLR 0x8000  /* Bridge Configuration Retry / FLR */
 #define PCI_EXP_DEVSTA          10      /* Device Status */
-#define  PCI_EXP_DEVSTA_CED     0x01    /* Correctable Error Detected */
-#define  PCI_EXP_DEVSTA_NFED    0x02    /* Non-Fatal Error Detected */
-#define  PCI_EXP_DEVSTA_FED     0x04    /* Fatal Error Detected */
-#define  PCI_EXP_DEVSTA_URD     0x08    /* Unsupported Request Detected */
-#define  PCI_EXP_DEVSTA_AUXPD   0x10    /* AUX Power Detected */
-#define  PCI_EXP_DEVSTA_TRPND   0x20    /* Transactions Pending */
+#define  PCI_EXP_DEVSTA_CED     0x0001  /* Correctable Error Detected */
+#define  PCI_EXP_DEVSTA_NFED    0x0002  /* Non-Fatal Error Detected */
+#define  PCI_EXP_DEVSTA_FED     0x0004  /* Fatal Error Detected */
+#define  PCI_EXP_DEVSTA_URD     0x0008  /* Unsupported Request Detected */
+#define  PCI_EXP_DEVSTA_AUXPD   0x0010  /* AUX Power Detected */
+#define  PCI_EXP_DEVSTA_TRPND   0x0020  /* Transactions Pending */
 #define PCI_EXP_LNKCAP          12      /* Link Capabilities */
 #define  PCI_EXP_LNKCAP_SLS     0x0000000f /* Supported Link Speeds */
-#define  PCI_EXP_LNKCAP_SLS_2_5GB 0x1   /* LNKCAP2 SLS Vector bit 0 (2.5GT/s) */
-#define  PCI_EXP_LNKCAP_SLS_5_0GB 0x2   /* LNKCAP2 SLS Vector bit 1 (5.0GT/s) */
+#define  PCI_EXP_LNKCAP_SLS_2_5GB 0x00000001 /* LNKCAP2 SLS Vector bit 0 */
+#define  PCI_EXP_LNKCAP_SLS_5_0GB 0x00000002 /* LNKCAP2 SLS Vector bit 1 */
 #define  PCI_EXP_LNKCAP_MLW     0x000003f0 /* Maximum Link Width */
 #define  PCI_EXP_LNKCAP_ASPMS   0x00000c00 /* ASPM Support */
 #define  PCI_EXP_LNKCAP_L0SEL   0x00007000 /* L0s Exit Latency */
@@ -475,21 +475,21 @@
 #define  PCI_EXP_LNKCAP_PN      0xff000000 /* Port Number */
 #define PCI_EXP_LNKCTL          16      /* Link Control */
 #define  PCI_EXP_LNKCTL_ASPMC   0x0003  /* ASPM Control */
-#define  PCI_EXP_LNKCTL_ASPM_L0S  0x01  /* L0s Enable */
-#define  PCI_EXP_LNKCTL_ASPM_L1   0x02  /* L1 Enable */
+#define  PCI_EXP_LNKCTL_ASPM_L0S 0x0001 /* L0s Enable */
+#define  PCI_EXP_LNKCTL_ASPM_L1  0x0002 /* L1 Enable */
 #define  PCI_EXP_LNKCTL_RCB     0x0008  /* Read Completion Boundary */
 #define  PCI_EXP_LNKCTL_LD      0x0010  /* Link Disable */
 #define  PCI_EXP_LNKCTL_RL      0x0020  /* Retrain Link */
 #define  PCI_EXP_LNKCTL_CCC     0x0040  /* Common Clock Configuration */
 #define  PCI_EXP_LNKCTL_ES      0x0080  /* Extended Synch */
-#define  PCI_EXP_LNKCTL_CLKREQ_EN 0x100 /* Enable clkreq */
+#define  PCI_EXP_LNKCTL_CLKREQ_EN 0x0100 /* Enable clkreq */
 #define  PCI_EXP_LNKCTL_HAWD    0x0200  /* Hardware Autonomous Width Disable */
 #define  PCI_EXP_LNKCTL_LBMIE   0x0400  /* Link Bandwidth Management Interrupt Enable */
 #define  PCI_EXP_LNKCTL_LABIE   0x0800  /* Lnk Autonomous Bandwidth Interrupt Enable */
 #define PCI_EXP_LNKSTA          18      /* Link Status */
 #define  PCI_EXP_LNKSTA_CLS     0x000f  /* Current Link Speed */
-#define  PCI_EXP_LNKSTA_CLS_2_5GB 0x01  /* Current Link Speed 2.5GT/s */
-#define  PCI_EXP_LNKSTA_CLS_5_0GB 0x02  /* Current Link Speed 5.0GT/s */
+#define  PCI_EXP_LNKSTA_CLS_2_5GB 0x0001 /* Current Link Speed 2.5GT/s */
+#define  PCI_EXP_LNKSTA_CLS_5_0GB 0x0002 /* Current Link Speed 5.0GT/s */
 #define  PCI_EXP_LNKSTA_NLW     0x03f0  /* Nogotiated Link Width */
 #define  PCI_EXP_LNKSTA_NLW_SHIFT 4     /* start of NLW mask in link status */
 #define  PCI_EXP_LNKSTA_LT      0x0800  /* Link Training */
@@ -534,44 +534,49 @@
 #define  PCI_EXP_SLTSTA_EIS     0x0080  /* Electromechanical Interlock Status */
 #define  PCI_EXP_SLTSTA_DLLSC   0x0100  /* Data Link Layer State Changed */
 #define PCI_EXP_RTCTL           28      /* Root Control */
-#define  PCI_EXP_RTCTL_SECEE    0x01    /* System Error on Correctable Error */
-#define  PCI_EXP_RTCTL_SENFEE   0x02    /* System Error on Non-Fatal Error */
-#define  PCI_EXP_RTCTL_SEFEE    0x04    /* System Error on Fatal Error */
-#define  PCI_EXP_RTCTL_PMEIE    0x08    /* PME Interrupt Enable */
-#define  PCI_EXP_RTCTL_CRSSVE   0x10    /* CRS Software Visibility Enable */
+#define  PCI_EXP_RTCTL_SECEE    0x0001  /* System Error on Correctable Error */
+#define  PCI_EXP_RTCTL_SENFEE   0x0002  /* System Error on Non-Fatal Error */
+#define  PCI_EXP_RTCTL_SEFEE    0x0004  /* System Error on Fatal Error */
+#define  PCI_EXP_RTCTL_PMEIE    0x0008  /* PME Interrupt Enable */
+#define  PCI_EXP_RTCTL_CRSSVE   0x0010  /* CRS Software Visibility Enable */
 #define PCI_EXP_RTCAP           30      /* Root Capabilities */
 #define PCI_EXP_RTSTA           32      /* Root Status */
-#define PCI_EXP_RTSTA_PME       0x10000 /* PME status */
-#define PCI_EXP_RTSTA_PENDING   0x20000 /* PME pending */
+#define PCI_EXP_RTSTA_PME       0x00010000 /* PME status */
+#define PCI_EXP_RTSTA_PENDING   0x00020000 /* PME pending */
 /*
- * Note that the following PCI Express 'Capability Structure' registers
- * were introduced with 'Capability Version' 0x2 (v2).  These registers
- * do not exist on devices with Capability Version 1.  Use pci_pcie_cap2()
- * to use these fields safely.
+ * The Device Capabilities 2, Device Status 2, Device Control 2,
+ * Link Capabilities 2, Link Status 2, Link Control 2,
+ * Slot Capabilities 2, Slot Status 2, and Slot Control 2 registers
+ * are only present on devices with PCIe Capability version 2.
+ * Use pcie_capability_read_word() and similar interfaces to use them
+ * safely.
  */
 #define PCI_EXP_DEVCAP2         36      /* Device Capabilities 2 */
-#define  PCI_EXP_DEVCAP2_ARI    0x20    /* Alternative Routing-ID */
-#define  PCI_EXP_DEVCAP2_LTR    0x800   /* Latency tolerance reporting */
-#define  PCI_EXP_OBFF_MASK      0xc0000 /* OBFF support mechanism */
-#define  PCI_EXP_OBFF_MSG       0x40000 /* New message signaling */
-#define  PCI_EXP_OBFF_WAKE      0x80000 /* Re-use WAKE# for OBFF */
+#define  PCI_EXP_DEVCAP2_ARI            0x00000020 /* Alternative Routing-ID */
+#define  PCI_EXP_DEVCAP2_LTR            0x00000800 /* Latency tolerance reporting */
+#define  PCI_EXP_DEVCAP2_OBFF_MASK      0x000c0000 /* OBFF support mechanism */
+#define  PCI_EXP_DEVCAP2_OBFF_MSG       0x00040000 /* New message signaling */
+#define  PCI_EXP_DEVCAP2_OBFF_WAKE      0x00080000 /* Re-use WAKE# for OBFF */
 #define PCI_EXP_DEVCTL2         40      /* Device Control 2 */
-#define  PCI_EXP_DEVCTL2_ARI    0x20    /* Alternative Routing-ID */
-#define  PCI_EXP_IDO_REQ_EN     0x100   /* ID-based ordering request enable */
-#define  PCI_EXP_IDO_CMP_EN     0x200   /* ID-based ordering completion enable */
-#define  PCI_EXP_LTR_EN         0x400   /* Latency tolerance reporting */
-#define  PCI_EXP_OBFF_MSGA_EN   0x2000  /* OBFF enable with Message type A */
-#define  PCI_EXP_OBFF_MSGB_EN   0x4000  /* OBFF enable with Message type B */
-#define  PCI_EXP_OBFF_WAKE_EN   0x6000  /* OBFF using WAKE# signaling */
+#define  PCI_EXP_DEVCTL2_ARI            0x20    /* Alternative Routing-ID */
+#define  PCI_EXP_DEVCTL2_IDO_REQ_EN     0x0100  /* Allow IDO for requests */
+#define  PCI_EXP_DEVCTL2_IDO_CMP_EN     0x0200  /* Allow IDO for completions */
+#define  PCI_EXP_DEVCTL2_LTR_EN         0x0400  /* Enable LTR mechanism */
+#define  PCI_EXP_DEVCTL2_OBFF_MSGA_EN   0x2000  /* Enable OBFF Message type A */
+#define  PCI_EXP_DEVCTL2_OBFF_MSGB_EN   0x4000  /* Enable OBFF Message type B */
+#define  PCI_EXP_DEVCTL2_OBFF_WAKE_EN   0x6000  /* OBFF using WAKE# signaling */
+#define PCI_EXP_DEVSTA2         42      /* Device Status 2 */
 #define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2  44      /* v2 endpoints end here */
-#define PCI_EXP_LNKCAP2         44      /* Link Capability 2 */
-#define  PCI_EXP_LNKCAP2_SLS_2_5GB 0x02 /* Supported Link Speed 2.5GT/s */
-#define  PCI_EXP_LNKCAP2_SLS_5_0GB 0x04 /* Supported Link Speed 5.0GT/s */
-#define  PCI_EXP_LNKCAP2_SLS_8_0GB 0x08 /* Supported Link Speed 8.0GT/s */
-#define  PCI_EXP_LNKCAP2_CROSSLINK 0x100 /* Crosslink supported */
+#define PCI_EXP_LNKCAP2         44      /* Link Capabilities 2 */
+#define  PCI_EXP_LNKCAP2_SLS_2_5GB      0x00000002 /* Supported Speed 2.5GT/s */
+#define  PCI_EXP_LNKCAP2_SLS_5_0GB      0x00000004 /* Supported Speed 5.0GT/s */
+#define  PCI_EXP_LNKCAP2_SLS_8_0GB      0x00000008 /* Supported Speed 8.0GT/s */
+#define  PCI_EXP_LNKCAP2_CROSSLINK      0x00000100 /* Crosslink supported */
 #define PCI_EXP_LNKCTL2         48      /* Link Control 2 */
 #define PCI_EXP_LNKSTA2         50      /* Link Status 2 */
+#define PCI_EXP_SLTCAP2         52      /* Slot Capabilities 2 */
 #define PCI_EXP_SLTCTL2         56      /* Slot Control 2 */
+#define PCI_EXP_SLTSTA2         58      /* Slot Status 2 */
 
 /* Extended Capabilities (PCI-X 2.0 and Express) */
 #define PCI_EXT_CAP_ID(header)          (header & 0x0000ffff)
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index 0b1df41691e8..ca1d90bcb74d 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -109,6 +109,7 @@ enum perf_sw_ids {
         PERF_COUNT_SW_PAGE_FAULTS_MAJ           = 6,
         PERF_COUNT_SW_ALIGNMENT_FAULTS          = 7,
         PERF_COUNT_SW_EMULATION_FAULTS          = 8,
+        PERF_COUNT_SW_DUMMY                     = 9,
 
         PERF_COUNT_SW_MAX,                      /* non-ABI */
 };
@@ -134,8 +135,9 @@ enum perf_event_sample_format {
         PERF_SAMPLE_STACK_USER                  = 1U << 13,
         PERF_SAMPLE_WEIGHT                      = 1U << 14,
         PERF_SAMPLE_DATA_SRC                    = 1U << 15,
+        PERF_SAMPLE_IDENTIFIER                  = 1U << 16,
 
-        PERF_SAMPLE_MAX = 1U << 16,             /* non-ABI */
+        PERF_SAMPLE_MAX = 1U << 17,             /* non-ABI */
 };
 
 /*
@@ -275,8 +277,9 @@ struct perf_event_attr {
 
                                 exclude_callchain_kernel : 1, /* exclude kernel callchains */
                                 exclude_callchain_user   : 1, /* exclude user callchains */
+                                mmap2          :  1, /* include mmap with inode data     */
 
-                                __reserved_1   : 41;
+                                __reserved_1   : 40;
 
         union {
                 __u32           wakeup_events;    /* wakeup every n events */
@@ -321,6 +324,7 @@ struct perf_event_attr {
 #define PERF_EVENT_IOC_PERIOD           _IOW('$', 4, __u64)
 #define PERF_EVENT_IOC_SET_OUTPUT       _IO ('$', 5)
 #define PERF_EVENT_IOC_SET_FILTER       _IOW('$', 6, char *)
+#define PERF_EVENT_IOC_ID               _IOR('$', 7, u64 *)
 
 enum perf_event_ioc_flags {
         PERF_IOC_FLAG_GROUP             = 1U << 0,
@@ -375,9 +379,12 @@ struct perf_event_mmap_page {
         __u64   time_running;           /* time event on cpu */
         union {
                 __u64   capabilities;
-                __u64   cap_usr_time  : 1,
-                        cap_usr_rdpmc : 1,
-                        cap_____res   : 62;
+                struct {
+                        __u64   cap_usr_time            : 1,
+                                cap_usr_rdpmc           : 1,
+                                cap_usr_time_zero       : 1,
+                                cap_____res             : 61;
+                };
         };
 
         /*
@@ -418,12 +425,29 @@ struct perf_event_mmap_page {
         __u16   time_shift;
         __u32   time_mult;
         __u64   time_offset;
+        /*
+         * If cap_usr_time_zero, the hardware clock (e.g. TSC) can be calculated
+         * from sample timestamps.
+         *
+         *   time = timestamp - time_zero;
+         *   quot = time / time_mult;
+         *   rem  = time % time_mult;
+         *   cyc = (quot << time_shift) + (rem << time_shift) / time_mult;
+         *
+         * And vice versa:
+         *
+         *   quot = cyc >> time_shift;
+         *   rem  = cyc & ((1 << time_shift) - 1);
+         *   timestamp = time_zero + quot * time_mult +
+         *               ((rem * time_mult) >> time_shift);
+         */
+        __u64   time_zero;
 
                 /*
                  * Hole for extension of the self monitor capabilities
                  */
 
-        __u64   __reserved[120];        /* align to 1k */
+        __u64   __reserved[119];        /* align to 1k */
 
         /*
          * Control data for the mmap() data buffer.
@@ -471,13 +495,28 @@ enum perf_event_type {
         /*
          * If perf_event_attr.sample_id_all is set then all event types will
          * have the sample_type selected fields related to where/when
-         * (identity) an event took place (TID, TIME, ID, CPU, STREAM_ID)
-         * described in PERF_RECORD_SAMPLE below, it will be stashed just after
-         * the perf_event_header and the fields already present for the existing
-         * fields, i.e. at the end of the payload. That way a newer perf.data
-         * file will be supported by older perf tools, with these new optional
-         * fields being ignored.
+         * (identity) an event took place (TID, TIME, ID, STREAM_ID, CPU,
+         * IDENTIFIER) described in PERF_RECORD_SAMPLE below, it will be stashed
+         * just after the perf_event_header and the fields already present for
+         * the existing fields, i.e. at the end of the payload. That way a newer
+         * perf.data file will be supported by older perf tools, with these new
+         * optional fields being ignored.
+         *
+         * struct sample_id {
+         *      { u32                   pid, tid; } && PERF_SAMPLE_TID
+         *      { u64                   time;     } && PERF_SAMPLE_TIME
+         *      { u64                   id;       } && PERF_SAMPLE_ID
+         *      { u64                   stream_id;} && PERF_SAMPLE_STREAM_ID
+         *      { u32                   cpu, res; } && PERF_SAMPLE_CPU
+         *      { u64                   id;       } && PERF_SAMPLE_IDENTIFIER
+         * } && perf_event_attr::sample_id_all
          *
+         * Note that PERF_SAMPLE_IDENTIFIER duplicates PERF_SAMPLE_ID.  The
+         * advantage of PERF_SAMPLE_IDENTIFIER is that its position is fixed
+         * relative to header.size.
+         */
+
+        /*
          * The MMAP events record the PROT_EXEC mappings so that we can
          * correlate userspace IPs to code. They have the following structure:
          *
@@ -498,6 +537,7 @@ enum perf_event_type {
          *      struct perf_event_header        header;
          *      u64                             id;
          *      u64                             lost;
+         *      struct sample_id                sample_id;
          * };
          */
         PERF_RECORD_LOST                        = 2,
@@ -508,6 +548,7 @@ enum perf_event_type {
          *
          *      u32                             pid, tid;
          *      char                            comm[];
+         *      struct sample_id                sample_id;
          * };
          */
         PERF_RECORD_COMM                        = 3,
@@ -518,6 +559,7 @@ enum perf_event_type {
          *      u32                             pid, ppid;
          *      u32                             tid, ptid;
          *      u64                             time;
+         *      struct sample_id                sample_id;
          * };
          */
         PERF_RECORD_EXIT                        = 4,
@@ -528,6 +570,7 @@ enum perf_event_type {
          *      u64                             time;
          *      u64                             id;
          *      u64                             stream_id;
+         *      struct sample_id                sample_id;
          * };
          */
         PERF_RECORD_THROTTLE                    = 5,
@@ -539,6 +582,7 @@ enum perf_event_type {
          *      u32                             pid, ppid;
          *      u32                             tid, ptid;
          *      u64                             time;
+         *      struct sample_id                sample_id;
          * };
          */
         PERF_RECORD_FORK                        = 7,
@@ -549,6 +593,7 @@ enum perf_event_type {
          *      u32                             pid, tid;
          *
          *      struct read_format              values;
+         *      struct sample_id                sample_id;
          * };
          */
         PERF_RECORD_READ                        = 8,
@@ -557,6 +602,13 @@ enum perf_event_type {
          * struct {
          *      struct perf_event_header        header;
          *
+         *      #
+         *      # Note that PERF_SAMPLE_IDENTIFIER duplicates PERF_SAMPLE_ID.
+         *      # The advantage of PERF_SAMPLE_IDENTIFIER is that its position
+         *      # is fixed relative to header.
+         *      #
+         *
+         *      { u64                   id;       } && PERF_SAMPLE_IDENTIFIER
          *      { u64                   ip;       } && PERF_SAMPLE_IP
          *      { u32                   pid, tid; } && PERF_SAMPLE_TID
          *      { u64                   time;     } && PERF_SAMPLE_TIME
@@ -596,11 +648,32 @@ enum perf_event_type {
          *        u64                   dyn_size; } && PERF_SAMPLE_STACK_USER
          *
          *      { u64                   weight;   } && PERF_SAMPLE_WEIGHT
-         *      { u64                   data_src;     } && PERF_SAMPLE_DATA_SRC
+         *      { u64                   data_src; } && PERF_SAMPLE_DATA_SRC
          * };
          */
         PERF_RECORD_SAMPLE                      = 9,
 
+        /*
+         * The MMAP2 records are an augmented version of MMAP, they add
+         * maj, min, ino numbers to be used to uniquely identify each mapping
+         *
+         * struct {
+         *      struct perf_event_header        header;
+         *
+         *      u32                             pid, tid;
+         *      u64                             addr;
+         *      u64                             len;
+         *      u64                             pgoff;
+         *      u32                             maj;
+         *      u32                             min;
+         *      u64                             ino;
+         *      u64                             ino_generation;
+         *      char                            filename[];
+         *      struct sample_id                sample_id;
+         * };
+         */
+        PERF_RECORD_MMAP2                       = 10,
+
         PERF_RECORD_MAX,                        /* non-ABI */
 };
 
@@ -685,4 +758,28 @@ union perf_mem_data_src {
 #define PERF_MEM_S(a, s) \
         (((u64)PERF_MEM_##a##_##s) << PERF_MEM_##a##_SHIFT)
 
+/*
+ * single taken branch record layout:
+ *
+ *      from: source instruction (may not always be a branch insn)
+ *        to: branch target
+ *   mispred: branch target was mispredicted
+ * predicted: branch target was predicted
+ *
+ * support for mispred, predicted is optional. In case it
+ * is not supported mispred = predicted = 0.
+ *
+ *     in_tx: running in a hardware transaction
+ *     abort: aborting a hardware transaction
+ */
+struct perf_branch_entry {
+        __u64   from;
+        __u64   to;
+        __u64   mispred:1,  /* target mispredicted */
+                predicted:1,/* target predicted */
+                in_tx:1,    /* in transaction */
+                abort:1,    /* transaction abort */
+                reserved:60;
+};
+
 #endif /* _UAPI_LINUX_PERF_EVENT_H */
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index dbd71b0c7d8c..9b829134d422 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -73,9 +73,17 @@ struct tc_estimator {
 #define TC_H_ROOT       (0xFFFFFFFFU)
 #define TC_H_INGRESS    (0xFFFFFFF1U)
 
+/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
+enum tc_link_layer {
+        TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
+        TC_LINKLAYER_ETHERNET,
+        TC_LINKLAYER_ATM,
+};
+#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
+
 struct tc_ratespec {
         unsigned char   cell_log;
-        unsigned char   __reserved;
+        __u8            linklayer; /* lower 4 bits */
         unsigned short  overhead;
         short           cell_align;
         unsigned short  mpu;
@@ -736,4 +744,45 @@ struct tc_fq_codel_xstats {
         };
 };
 
+/* FQ */
+
+enum {
+        TCA_FQ_UNSPEC,
+
+        TCA_FQ_PLIMIT,          /* limit of total number of packets in queue */
+
+        TCA_FQ_FLOW_PLIMIT,     /* limit of packets per flow */
+
+        TCA_FQ_QUANTUM,         /* RR quantum */
+
+        TCA_FQ_INITIAL_QUANTUM,         /* RR quantum for new flow */
+
+        TCA_FQ_RATE_ENABLE,     /* enable/disable rate limiting */
+
+        TCA_FQ_FLOW_DEFAULT_RATE,/* for sockets with unspecified sk_rate,
+                                  * use the following rate
+                                  */
+
+        TCA_FQ_FLOW_MAX_RATE,   /* per flow max rate */
+
+        TCA_FQ_BUCKETS_LOG,     /* log2(number of buckets) */
+        __TCA_FQ_MAX
+};
+
+#define TCA_FQ_MAX      (__TCA_FQ_MAX - 1)
+
+struct tc_fq_qd_stats {
+        __u64   gc_flows;
+        __u64   highprio_packets;
+        __u64   tcp_retrans;
+        __u64   throttled;
+        __u64   flows_plimit;
+        __u64   pkts_too_long;
+        __u64   allocation_errors;
+        __s64   time_next_delayed_flow;
+        __u32   flows;
+        __u32   inactive_flows;
+        __u32   throttled_flows;
+        __u32   pad;
+};
 #endif
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index 66b466e4ca08..ca451e99b28b 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -28,7 +28,7 @@
  *
  * Please send any bug reports or fixes you make to the
  * email address(es):
- *    lksctp developers <lksctp-developers@lists.sourceforge.net>
+ *    lksctp developers <linux-sctp@vger.kernel.org>
  *
  * Or submit a bug report through the following website:
  *    http://www.sf.net/projects/lksctp
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 9119cc0977bf..e40ebe124ced 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -232,4 +232,7 @@
 /* SH-SCI */
 #define PORT_HSCIF      104
 
+/* ST ASC type numbers */
+#define PORT_ASC       105
+
 #endif /* _UAPILINUX_SERIAL_CORE_H */
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index af0a674cc677..1bdb4a39d1e1 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -51,6 +51,10 @@ enum
         IPSTATS_MIB_INBCASTOCTETS,              /* InBcastOctets */
         IPSTATS_MIB_OUTBCASTOCTETS,             /* OutBcastOctets */
         IPSTATS_MIB_CSUMERRORS,                 /* InCsumErrors */
+        IPSTATS_MIB_NOECTPKTS,                  /* InNoECTPkts */
+        IPSTATS_MIB_ECT1PKTS,                   /* InECT1Pkts */
+        IPSTATS_MIB_ECT0PKTS,                   /* InECT0Pkts */
+        IPSTATS_MIB_CEPKTS,                     /* InCEPkts */
         __IPSTATS_MIB_MAX
 };
 
@@ -253,7 +257,7 @@ enum
         LINUX_MIB_TCPFASTOPENLISTENOVERFLOW,    /* TCPFastOpenListenOverflow */
         LINUX_MIB_TCPFASTOPENCOOKIEREQD,        /* TCPFastOpenCookieReqd */
         LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */
-        LINUX_MIB_LOWLATENCYRXPACKETS,          /* LowLatencyRxPackets */
+        LINUX_MIB_BUSYPOLLRXPACKETS,            /* BusyPollRxPackets */
         __LINUX_MIB_MAX
 };
 
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index 8d776ebc4829..377f1e59411d 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -111,6 +111,7 @@ enum {
 #define TCP_REPAIR_OPTIONS      22
 #define TCP_FASTOPEN            23      /* Enable FastOpen on listeners */
 #define TCP_TIMESTAMP           24
+#define TCP_NOTSENT_LOWAT       25      /* limit number of unsent bytes in write queue */
 
 struct tcp_repair_opt {
         __u32   opt_code;
diff --git a/include/uapi/linux/uhid.h b/include/uapi/linux/uhid.h
index e9ed951e2b09..414b74be4da1 100644
--- a/include/uapi/linux/uhid.h
+++ b/include/uapi/linux/uhid.h
@@ -30,7 +30,7 @@ enum uhid_event_type {
         UHID_OPEN,
         UHID_CLOSE,
         UHID_OUTPUT,
-        UHID_OUTPUT_EV,
+        UHID_OUTPUT_EV,                 /* obsolete! */
         UHID_INPUT,
         UHID_FEATURE,
         UHID_FEATURE_ANSWER,
@@ -69,6 +69,8 @@ struct uhid_output_req {
         __u8 rtype;
 } __attribute__((__packed__));
 
+/* Obsolete! Newer kernels will no longer send these events but instead convert
+ * it into raw output reports via UHID_OUTPUT. */
 struct uhid_output_ev_req {
         __u16 type;
         __u16 code;
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index e90a88a8708f..083bb5a5aae2 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -161,6 +161,8 @@ enum v4l2_colorfx {
 #define V4L2_CID_USER_SI476X_BASE               (V4L2_CID_USER_BASE + 0x1040)
 
 /* MPEG-class control IDs */
+/* The MPEG controls are applicable to all codec controls
+ * and the 'MPEG' part of the define is historical */
 
 #define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
 #define V4L2_CID_MPEG_CLASS                     (V4L2_CTRL_CLASS_MPEG | 1)
@@ -522,6 +524,33 @@ enum v4l2_mpeg_video_mpeg4_profile {
 };
 #define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL          (V4L2_CID_MPEG_BASE+407)
 
+/*  Control IDs for VP8 streams
+ *  Although VP8 is not part of MPEG we add these controls to the MPEG class
+ *  as that class is already handling other video compression standards
+ */
+#define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS          (V4L2_CID_MPEG_BASE+500)
+enum v4l2_vp8_num_partitions {
+        V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION     = 0,
+        V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS    = 1,
+        V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS    = 2,
+        V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS    = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4         (V4L2_CID_MPEG_BASE+501)
+#define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES          (V4L2_CID_MPEG_BASE+502)
+enum v4l2_vp8_num_ref_frames {
+        V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME     = 0,
+        V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME     = 1,
+        V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME     = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL            (V4L2_CID_MPEG_BASE+503)
+#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS        (V4L2_CID_MPEG_BASE+504)
+#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_MPEG_BASE+505)
+#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL        (V4L2_CID_MPEG_BASE+506)
+enum v4l2_vp8_golden_frame_sel {
+        V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV           = 0,
+        V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD     = 1,
+};
+
 /*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
 #define V4L2_CID_MPEG_CX2341X_BASE                              (V4L2_CTRL_CLASS_MPEG | 0x1000)
 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_MPEG_CX2341X_BASE+0)
diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h
index 4e0c58d25ff0..be709fe29552 100644
--- a/include/uapi/linux/v4l2-dv-timings.h
+++ b/include/uapi/linux/v4l2-dv-timings.h
@@ -823,12 +823,4 @@
                 V4L2_DV_FL_REDUCED_BLANKING) \
 }
 
-#define V4L2_DV_BT_DMT_1366X768P60 { \
-        .type = V4L2_DV_BT_656_1120, \
-        V4L2_INIT_BT_TIMINGS(1366, 768, 0, \
-                V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
-                85500000, 70, 143, 213, 3, 3, 24, 0, 0, 0, \
-                V4L2_DV_BT_STD_DMT, 0) \
-}
-
 #endif
diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h
index 6ee63d09b32d..a9601257bb43 100644
--- a/include/uapi/linux/v4l2-mediabus.h
+++ b/include/uapi/linux/v4l2-mediabus.h
@@ -37,7 +37,7 @@
 enum v4l2_mbus_pixelcode {
         V4L2_MBUS_FMT_FIXED = 0x0001,
 
-        /* RGB - next is 0x100d */
+        /* RGB - next is 0x100e */
         V4L2_MBUS_FMT_RGB444_2X8_PADHI_BE = 0x1001,
         V4L2_MBUS_FMT_RGB444_2X8_PADHI_LE = 0x1002,
         V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE = 0x1003,
@@ -50,8 +50,9 @@ enum v4l2_mbus_pixelcode {
         V4L2_MBUS_FMT_RGB888_1X24 = 0x100a,
         V4L2_MBUS_FMT_RGB888_2X12_BE = 0x100b,
         V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c,
+        V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d,
 
-        /* YUV (including grey) - next is 0x2017 */
+        /* YUV (including grey) - next is 0x2018 */
         V4L2_MBUS_FMT_Y8_1X8 = 0x2001,
         V4L2_MBUS_FMT_UV8_1X8 = 0x2015,
         V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002,
@@ -74,6 +75,7 @@ enum v4l2_mbus_pixelcode {
         V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d,
         V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e,
         V4L2_MBUS_FMT_YUV10_1X30 = 0x2016,
+        V4L2_MBUS_FMT_AYUV8_1X32 = 0x2017,
 
         /* Bayer - next is 0x3019 */
         V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001,
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 95ef4551edc1..437f1b0f8937 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -348,6 +348,8 @@ struct v4l2_pix_format {
 /* two non contiguous planes - one Y, one Cr + Cb interleaved  */
 #define V4L2_PIX_FMT_NV12M   v4l2_fourcc('N', 'M', '1', '2') /* 12  Y/CbCr 4:2:0  */
 #define V4L2_PIX_FMT_NV21M   v4l2_fourcc('N', 'M', '2', '1') /* 21  Y/CrCb 4:2:0  */
+#define V4L2_PIX_FMT_NV16M   v4l2_fourcc('N', 'M', '1', '6') /* 16  Y/CbCr 4:2:2  */
+#define V4L2_PIX_FMT_NV61M   v4l2_fourcc('N', 'M', '6', '1') /* 16  Y/CrCb 4:2:2  */
 #define V4L2_PIX_FMT_NV12MT  v4l2_fourcc('T', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 64x32 macroblocks */
 #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 16x16 macroblocks */
 
@@ -1055,6 +1057,16 @@ struct v4l2_bt_timings {
    or used depends on the hardware. */
 #define V4L2_DV_FL_HALF_LINE                    (1 << 3)
 
+/* A few useful defines to calculate the total blanking and frame sizes */
+#define V4L2_DV_BT_BLANKING_WIDTH(bt) \
+        (bt->hfrontporch + bt->hsync + bt->hbackporch)
+#define V4L2_DV_BT_FRAME_WIDTH(bt) \
+        (bt->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
+#define V4L2_DV_BT_BLANKING_HEIGHT(bt) \
+        (bt->vfrontporch + bt->vsync + bt->vbackporch + \
+         bt->il_vfrontporch + bt->il_vsync + bt->il_vbackporch)
+#define V4L2_DV_BT_FRAME_HEIGHT(bt) \
+        (bt->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
 
 /** struct v4l2_dv_timings - DV timings
  * @type:       the type of the timings
diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
index c520203fac2f..172a7f00780c 100644
--- a/include/uapi/linux/virtio_net.h
+++ b/include/uapi/linux/virtio_net.h
@@ -60,7 +60,7 @@
 
 struct virtio_net_config {
         /* The config defining mac address (if VIRTIO_NET_F_MAC) */
-        __u8 mac[6];
+        __u8 mac[ETH_ALEN];
         /* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
         __u16 status;
         /* Maximum number of each of transmit and receive queues;
@@ -70,7 +70,9 @@ struct virtio_net_config {
         __u16 max_virtqueue_pairs;
 } __attribute__((packed));
 
-/* This is the first element of the scatter-gather list.  If you don't
+/* This header comes first in the scatter-gather list.
+ * If VIRTIO_F_ANY_LAYOUT is not negotiated, it must
+ * be the first element of the scatter-gather list.  If you don't
  * specify GSO or CSUM features, you can simply ignore the header. */
 struct virtio_net_hdr {
 #define VIRTIO_NET_HDR_F_NEEDS_CSUM     1       // Use csum_start, csum_offset
diff --git a/include/uapi/linux/wimax/i2400m.h b/include/uapi/linux/wimax/i2400m.h
index 62d356153565..fd198bc24a3c 100644
--- a/include/uapi/linux/wimax/i2400m.h
+++ b/include/uapi/linux/wimax/i2400m.h
@@ -122,7 +122,7 @@
 #define __LINUX__WIMAX__I2400M_H__
 
 #include <linux/types.h>
-
+#include <linux/if_ether.h>
 
 /*
  * Host Device Interface (HDI) common to all busses
@@ -487,7 +487,7 @@ struct i2400m_tlv_l4_message_versions {
 struct i2400m_tlv_detailed_device_info {
         struct i2400m_tlv_hdr hdr;
         __u8 reserved1[400];
-        __u8 mac_address[6];
+        __u8 mac_address[ETH_ALEN];
         __u8 reserved2[2];
 } __attribute__((packed));
 
diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index 805711ea2005..0b233c56b0e4 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -43,6 +43,7 @@
  * compatibility are made.
  */
 #define IB_USER_VERBS_ABI_VERSION       6
+#define IB_USER_VERBS_CMD_THRESHOLD    50
 
 enum {
         IB_USER_VERBS_CMD_GET_CONTEXT,
@@ -85,7 +86,9 @@ enum {
         IB_USER_VERBS_CMD_OPEN_XRCD,
         IB_USER_VERBS_CMD_CLOSE_XRCD,
         IB_USER_VERBS_CMD_CREATE_XSRQ,
-        IB_USER_VERBS_CMD_OPEN_QP
+        IB_USER_VERBS_CMD_OPEN_QP,
+        IB_USER_VERBS_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD,
+        IB_USER_VERBS_CMD_DESTROY_FLOW
 };
 
 /*
@@ -123,6 +126,15 @@ struct ib_uverbs_cmd_hdr {
         __u16 out_words;
 };
 
+struct ib_uverbs_cmd_hdr_ex {
+        __u32 command;
+        __u16 in_words;
+        __u16 out_words;
+        __u16 provider_in_words;
+        __u16 provider_out_words;
+        __u32 cmd_hdr_reserved;
+};
+
 struct ib_uverbs_get_context {
         __u64 response;
         __u64 driver_data[0];
@@ -684,6 +696,91 @@ struct ib_uverbs_detach_mcast {
         __u64 driver_data[0];
 };
 
+struct ib_kern_eth_filter {
+        __u8  dst_mac[6];
+        __u8  src_mac[6];
+        __be16 ether_type;
+        __be16 vlan_tag;
+};
+
+struct ib_kern_spec_eth {
+        __u32  type;
+        __u16  size;
+        __u16  reserved;
+        struct ib_kern_eth_filter val;
+        struct ib_kern_eth_filter mask;
+};
+
+struct ib_kern_ipv4_filter {
+        __be32 src_ip;
+        __be32 dst_ip;
+};
+
+struct ib_kern_spec_ipv4 {
+        __u32  type;
+        __u16  size;
+        __u16  reserved;
+        struct ib_kern_ipv4_filter val;
+        struct ib_kern_ipv4_filter mask;
+};
+
+struct ib_kern_tcp_udp_filter {
+        __be16 dst_port;
+        __be16 src_port;
+};
+
+struct ib_kern_spec_tcp_udp {
+        __u32  type;
+        __u16  size;
+        __u16  reserved;
+        struct ib_kern_tcp_udp_filter val;
+        struct ib_kern_tcp_udp_filter mask;
+};
+
+struct ib_kern_spec {
+        union {
+                struct {
+                        __u32 type;
+                        __u16 size;
+                        __u16 reserved;
+                };
+                struct ib_kern_spec_eth     eth;
+                struct ib_kern_spec_ipv4    ipv4;
+                struct ib_kern_spec_tcp_udp tcp_udp;
+        };
+};
+
+struct ib_kern_flow_attr {
+        __u32 type;
+        __u16 size;
+        __u16 priority;
+        __u8  num_of_specs;
+        __u8  reserved[2];
+        __u8  port;
+        __u32 flags;
+        /* Following are the optional layers according to user request
+         * struct ib_flow_spec_xxx
+         * struct ib_flow_spec_yyy
+         */
+};
+
+struct ib_uverbs_create_flow  {
+        __u32 comp_mask;
+        __u64 response;
+        __u32 qp_handle;
+        struct ib_kern_flow_attr flow_attr;
+};
+
+struct ib_uverbs_create_flow_resp {
+        __u32 comp_mask;
+        __u32 flow_handle;
+};
+
+struct ib_uverbs_destroy_flow  {
+        __u32 comp_mask;
+        __u32 flow_handle;
+};
+
 struct ib_uverbs_create_srq {
         __u64 response;
         __u64 user_handle;
diff --git a/include/uapi/sound/hdspm.h b/include/uapi/sound/hdspm.h
index 1f59ea2a4a76..d956c3593f65 100644
--- a/include/uapi/sound/hdspm.h
+++ b/include/uapi/sound/hdspm.h
@@ -111,7 +111,7 @@ struct hdspm_ltc {
         enum hdspm_ltc_input_format input_format;
 };
 
-#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_mixer_ioctl)
+#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc)
 
 /**
  * The status data reflects the device's current state
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index f88825928dd1..efed3c3383d6 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -23,6 +23,11 @@ enum raster_load_mode {
         LOAD_PALETTE,
 };
 
+enum da8xx_frame_complete {
+        DA8XX_FRAME_WAIT,
+        DA8XX_FRAME_NOWAIT,
+};
+
 struct da8xx_lcdc_platform_data {
         const char manu_name[10];
         void *controller_data;
diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
index 6b2366fb6e53..f7ac8d972af0 100644
--- a/include/video/omap-panel-data.h
+++ b/include/video/omap-panel-data.h
@@ -33,124 +33,6 @@
 struct omap_dss_device;
 
 /**
- * struct panel_generic_dpi_data - panel driver configuration data
- * @name: panel name
- * @platform_enable: platform specific panel enable function
- * @platform_disable: platform specific panel disable function
- * @num_gpios: number of gpios connected to panel
- * @gpios: gpio numbers on the platform
- * @gpio_invert: configure gpio as active high or low
- */
-struct panel_generic_dpi_data {
-        const char *name;
-        int (*platform_enable)(struct omap_dss_device *dssdev);
-        void (*platform_disable)(struct omap_dss_device *dssdev);
-
-        int num_gpios;
-        int gpios[10];
-        bool gpio_invert[10];
-};
-
-/**
- * struct panel_n8x0_data - N800 panel driver configuration data
- */
-struct panel_n8x0_data {
-        int (*platform_enable)(struct omap_dss_device *dssdev);
-        void (*platform_disable)(struct omap_dss_device *dssdev);
-        int panel_reset;
-        int ctrl_pwrdown;
-};
-
-/**
- * struct nokia_dsi_panel_data - Nokia DSI panel driver configuration data
- * @name: panel name
- * @use_ext_te: use external TE
- * @ext_te_gpio: external TE GPIO
- * @esd_interval: interval of ESD checks, 0 = disabled (ms)
- * @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
- * @use_dsi_backlight: true if panel uses DSI command to control backlight
- * @pin_config: DSI pin configuration
- */
-
-struct nokia_dsi_panel_data {
-        const char *name;
-
-        int reset_gpio;
-
-        bool use_ext_te;
-        int ext_te_gpio;
-
-        unsigned esd_interval;
-        unsigned ulps_timeout;
-
-        bool use_dsi_backlight;
-
-        struct omap_dsi_pin_config pin_config;
-};
-
-/**
- * struct picodlp_panel_data - picodlp panel driver configuration data
- * @picodlp_adapter_id: i2c_adapter number for picodlp
- */
-struct picodlp_panel_data {
-        int picodlp_adapter_id;
-        int emu_done_gpio;
-        int pwrgood_gpio;
-};
-
-/**
- * struct tfp410_platform_data - tfp410 panel driver configuration data
- * @i2c_bus_num: i2c bus id for the panel
- * @power_down_gpio: gpio number for PD pin (or -1 if not available)
- */
-struct tfp410_platform_data {
-        int i2c_bus_num;
-        int power_down_gpio;
-};
-
-/**
- * sharp ls panel driver configuration data
- * @resb_gpio: reset signal
- * @ini_gpio: power on control
- * @mo_gpio: selection for resolution(VGA/QVGA)
- * @lr_gpio: selection for horizontal scanning direction
- * @ud_gpio: selection for vertical scanning direction
- */
-struct panel_sharp_ls037v7dw01_data {
-        int resb_gpio;
-        int ini_gpio;
-        int mo_gpio;
-        int lr_gpio;
-        int ud_gpio;
-};
-
-/**
- * acx565akm panel driver configuration data
- * @reset_gpio: reset signal
- */
-struct panel_acx565akm_data {
-        int reset_gpio;
-};
-
-/**
- * nec nl8048 panel driver configuration data
- * @res_gpio: reset signal
- * @qvga_gpio: selection for resolution(QVGA/WVGA)
- */
-struct panel_nec_nl8048_data {
-        int res_gpio;
-        int qvga_gpio;
-};
-
-/**
- * tpo td043 panel driver configuration data
- * @nreset_gpio: reset signal
- */
-struct panel_tpo_td043_data {
-        int nreset_gpio;
-};
-
-/**
  * encoder_tfp410 platform data
  * @name: name for this display entity
  * @power_down_gpio: gpio number for PD pin (or -1 if not available)
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index b39463553845..3d7c51a6f9ff 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -250,19 +250,6 @@ struct rfbi_timings {
         int converted;
 };
 
-void omap_rfbi_write_command(const void *buf, u32 len);
-void omap_rfbi_read_data(void *buf, u32 len);
-void omap_rfbi_write_data(const void *buf, u32 len);
-void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
-                u16 x, u16 y,
-                u16 w, u16 h);
-int omap_rfbi_enable_te(bool enable, unsigned line);
-int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode,
-                             unsigned hs_pulse_time, unsigned vs_pulse_time,
-                             int hs_pol_inv, int vs_pol_inv, int extif_div);
-void rfbi_bus_lock(void);
-void rfbi_bus_unlock(void);
-
 /* DSI */
 
 enum omap_dss_dsi_trans_mode {
@@ -321,39 +308,6 @@ struct omap_dss_dsi_config {
         enum omap_dss_dsi_trans_mode trans_mode;
 };
 
-void dsi_bus_lock(struct omap_dss_device *dssdev);
-void dsi_bus_unlock(struct omap_dss_device *dssdev);
-int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
-                int len);
-int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
-                int len);
-int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd);
-int dsi_vc_generic_write_0(struct omap_dss_device *dssdev, int channel);
-int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
-                u8 param);
-int dsi_vc_generic_write_1(struct omap_dss_device *dssdev, int channel,
-                u8 param);
-int dsi_vc_generic_write_2(struct omap_dss_device *dssdev, int channel,
-                u8 param1, u8 param2);
-int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
-                u8 *data, int len);
-int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
-                u8 *data, int len);
-int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
-                u8 *buf, int buflen);
-int dsi_vc_generic_read_0(struct omap_dss_device *dssdev, int channel, u8 *buf,
-                int buflen);
-int dsi_vc_generic_read_1(struct omap_dss_device *dssdev, int channel, u8 param,
-                u8 *buf, int buflen);
-int dsi_vc_generic_read_2(struct omap_dss_device *dssdev, int channel,
-                u8 param1, u8 param2, u8 *buf, int buflen);
-int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
-                u16 len);
-int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel);
-int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel);
-int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel);
-void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel);
-
 enum omapdss_version {
         OMAPDSS_VER_UNKNOWN = 0,
         OMAPDSS_VER_OMAP24xx,
@@ -749,10 +703,6 @@ struct omapdss_dsi_ops {
 };
 
 struct omap_dss_device {
-        /* old device, to be removed */
-        struct device old_dev;
-
-        /* new device, pointer to panel device */
         struct device *dev;
 
         struct module *owner;
@@ -765,9 +715,6 @@ struct omap_dss_device {
         enum omap_display_type type;
         enum omap_display_type output_type;
 
-        /* obsolete, to be removed */
-        enum omap_channel channel;
-
         union {
                 struct {
                         u8 data_lines;
@@ -827,7 +774,7 @@ struct omap_dss_device {
 
         enum omap_display_caps caps;
 
-        struct omap_dss_device *output;
+        struct omap_dss_device *src;
 
         enum omap_dss_display_state state;
 
@@ -846,7 +793,7 @@ struct omap_dss_device {
         /* dynamic fields */
         struct omap_overlay_manager *manager;
 
-        struct omap_dss_device *device;
+        struct omap_dss_device *dst;
 };
 
 struct omap_dss_hdmi_data
@@ -857,8 +804,6 @@ struct omap_dss_hdmi_data
 };
 
 struct omap_dss_driver {
-        struct device_driver driver;
-
         int (*probe)(struct omap_dss_device *);
         void (*remove)(struct omap_dss_device *);
 
@@ -1023,51 +968,6 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
 #define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver)
 #define to_dss_device(x) container_of((x), struct omap_dss_device, old_dev)
 
-void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
-                bool enable);
-int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable);
-int omapdss_dsi_set_config(struct omap_dss_device *dssdev,
-                const struct omap_dss_dsi_config *config);
-
-int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
-                void (*callback)(int, void *), void *data);
-int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel);
-int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id);
-void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel);
-int omapdss_dsi_configure_pins(struct omap_dss_device *dssdev,
-                const struct omap_dsi_pin_config *pin_cfg);
-
-int omapdss_dsi_display_enable(struct omap_dss_device *dssdev);
-void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
-                bool disconnect_lanes, bool enter_ulps);
-
-int omapdss_dpi_display_enable(struct omap_dss_device *dssdev);
-void omapdss_dpi_display_disable(struct omap_dss_device *dssdev);
-void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
-                struct omap_video_timings *timings);
-int dpi_check_timings(struct omap_dss_device *dssdev,
-                        struct omap_video_timings *timings);
-void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines);
-
-int omapdss_sdi_display_enable(struct omap_dss_device *dssdev);
-void omapdss_sdi_display_disable(struct omap_dss_device *dssdev);
-void omapdss_sdi_set_timings(struct omap_dss_device *dssdev,
-                struct omap_video_timings *timings);
-void omapdss_sdi_set_datapairs(struct omap_dss_device *dssdev, int datapairs);
-
-int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev);
-void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev);
-int omap_rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *),
-                void *data);
-int omap_rfbi_configure(struct omap_dss_device *dssdev);
-void omapdss_rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h);
-void omapdss_rfbi_set_pixel_size(struct omap_dss_device *dssdev,
-                int pixel_size);
-void omapdss_rfbi_set_data_lines(struct omap_dss_device *dssdev,
-                int data_lines);
-void omapdss_rfbi_set_interface_timings(struct omap_dss_device *dssdev,
-                struct rfbi_timings *timings);
-
 int omapdss_compat_init(void);
 void omapdss_compat_uninit(void);
 
@@ -1111,7 +1011,7 @@ void dss_mgr_unregister_framedone_handler(struct omap_overlay_manager *mgr,
 
 static inline bool omapdss_device_is_connected(struct omap_dss_device *dssdev)
 {
-        return dssdev->output;
+        return dssdev->src;
 }
 
 static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev)
diff --git a/include/xen/acpi.h b/include/xen/acpi.h
index 46aa3d1c1654..4ddd7dc4a61e 100644
--- a/include/xen/acpi.h
+++ b/include/xen/acpi.h
@@ -75,8 +75,10 @@ static inline int xen_acpi_get_pxm(acpi_handle h)
         return -ENXIO;
 }
 
-int xen_acpi_notify_hypervisor_state(u8 sleep_state,
+int xen_acpi_notify_hypervisor_sleep(u8 sleep_state,
                                      u32 pm1a_cnt, u32 pm1b_cnd);
+int xen_acpi_notify_hypervisor_extended_sleep(u8 sleep_state,
+                                     u32 val_a, u32 val_b);
 
 static inline int xen_acpi_suspend_lowlevel(void)
 {
@@ -93,7 +95,9 @@ static inline void xen_acpi_sleep_register(void)
 {
         if (xen_initial_domain()) {
                 acpi_os_set_prepare_sleep(
-                        &xen_acpi_notify_hypervisor_state);
+                        &xen_acpi_notify_hypervisor_sleep);
+                acpi_os_set_prepare_extended_sleep(
+                        &xen_acpi_notify_hypervisor_extended_sleep);
 
                 acpi_suspend_lowlevel = xen_acpi_suspend_lowlevel;
         }
diff --git a/include/xen/balloon.h b/include/xen/balloon.h
index cc2e1a7e44ec..a4c1c6a93691 100644
--- a/include/xen/balloon.h
+++ b/include/xen/balloon.h
@@ -29,6 +29,9 @@ int alloc_xenballooned_pages(int nr_pages, struct page **pages,
                 bool highmem);
 void free_xenballooned_pages(int nr_pages, struct page **pages);
 
+struct page *get_balloon_scratch_page(void);
+void put_balloon_scratch_page(void);
+
 struct device;
 #ifdef CONFIG_XEN_SELFBALLOONING
 extern int register_xen_selfballooning(struct device *dev);
diff --git a/include/xen/interface/io/tpmif.h b/include/xen/interface/io/tpmif.h
new file mode 100644
index 000000000000..28e7dcd75e82
--- /dev/null
+++ b/include/xen/interface/io/tpmif.h
@@ -0,0 +1,52 @@
+/******************************************************************************
+ * tpmif.h
+ *
+ * TPM I/O interface for Xen guest OSes, v2
+ *
+ * This file is in the public domain.
+ *
+ */
+
+#ifndef __XEN_PUBLIC_IO_TPMIF_H__
+#define __XEN_PUBLIC_IO_TPMIF_H__
+
+/*
+ * Xenbus state machine
+ *
+ * Device open:
+ *   1. Both ends start in XenbusStateInitialising
+ *   2. Backend transitions to InitWait (frontend does not wait on this step)
+ *   3. Frontend populates ring-ref, event-channel, feature-protocol-v2
+ *   4. Frontend transitions to Initialised
+ *   5. Backend maps grant and event channel, verifies feature-protocol-v2
+ *   6. Backend transitions to Connected
+ *   7. Frontend verifies feature-protocol-v2, transitions to Connected
+ *
+ * Device close:
+ *   1. State is changed to XenbusStateClosing
+ *   2. Frontend transitions to Closed
+ *   3. Backend unmaps grant and event, changes state to InitWait
+ */
+
+enum vtpm_shared_page_state {
+        VTPM_STATE_IDLE,         /* no contents / vTPM idle / cancel complete */
+        VTPM_STATE_SUBMIT,       /* request ready / vTPM working */
+        VTPM_STATE_FINISH,       /* response ready / vTPM idle */
+        VTPM_STATE_CANCEL,       /* cancel requested / vTPM working */
+};
+/* The backend should only change state to IDLE or FINISH, while the
+ * frontend should only change to SUBMIT or CANCEL. */
+
+
+struct vtpm_shared_page {
+        uint32_t length;         /* request/response length in bytes */
+
+        uint8_t state;           /* enum vtpm_shared_page_state */
+        uint8_t locality;        /* for the current request */
+        uint8_t pad;
+
+        uint8_t nr_extra_pages;  /* extra pages for long packets; may be zero */
+        uint32_t extra_pages[0]; /* grant IDs; length in nr_extra_pages */
+};
+
+#endif
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h
index c57d5f67f702..f1331e3e7271 100644
--- a/include/xen/interface/platform.h
+++ b/include/xen/interface/platform.h
@@ -152,10 +152,11 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_firmware_info_t);
 #define XENPF_enter_acpi_sleep    51
 struct xenpf_enter_acpi_sleep {
         /* IN variables */
-        uint16_t pm1a_cnt_val;      /* PM1a control value. */
-        uint16_t pm1b_cnt_val;      /* PM1b control value. */
+        uint16_t val_a;             /* PM1a control / sleep type A. */
+        uint16_t val_b;             /* PM1b control / sleep type B. */
         uint32_t sleep_state;       /* Which state to enter (Sn). */
-        uint32_t flags;             /* Must be zero. */
+#define XENPF_ACPI_SLEEP_EXTENDED 0x00000001
+        uint32_t flags;             /* XENPF_ACPI_SLEEP_*. */
 };
 DEFINE_GUEST_HANDLE_STRUCT(xenpf_enter_acpi_sleep_t);
 
diff --git a/include/xen/interface/vcpu.h b/include/xen/interface/vcpu.h
index 87e6f8a48661..b05288ce3991 100644
--- a/include/xen/interface/vcpu.h
+++ b/include/xen/interface/vcpu.h
@@ -170,4 +170,6 @@ struct vcpu_register_vcpu_info {
 };
 DEFINE_GUEST_HANDLE_STRUCT(vcpu_register_vcpu_info);
 
+/* Send an NMI to the specified VCPU. @extra_arg == NULL. */
+#define VCPUOP_send_nmi             11
 #endif /* __XEN_PUBLIC_VCPU_H__ */