61 files changed, 390 insertions, 266 deletions

diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h
index f4c38d8c6674..2292d1af9d70 100644
--- a/include/asm-generic/unistd.h
+++ b/include/asm-generic/unistd.h
@@ -685,9 +685,15 @@ __SYSCALL(__NR_syncfs, sys_syncfs)
 __SYSCALL(__NR_setns, sys_setns)
 #define __NR_sendmmsg 269
 __SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg)
+#define __NR_process_vm_readv 270
+__SC_COMP(__NR_process_vm_readv, sys_process_vm_readv, \
+          compat_sys_process_vm_readv)
+#define __NR_process_vm_writev 271
+__SC_COMP(__NR_process_vm_writev, sys_process_vm_writev, \
+          compat_sys_process_vm_writev)
 
 #undef __NR_syscalls
-#define __NR_syscalls 270
+#define __NR_syscalls 272
 
 /*
  * All syscalls below here should go away really,
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index cf399495d38f..1f9e9516e2b7 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -990,7 +990,9 @@ struct drm_minor {
         struct proc_dir_entry *proc_root;  /**< proc directory entry */
         struct drm_info_node proc_nodes;
         struct dentry *debugfs_root;
-        struct drm_info_node debugfs_nodes;
+
+        struct list_head debugfs_list;
+        struct mutex debugfs_lock; /* Protects debugfs_list. */
 
         struct drm_master *master; /* currently active master for this node */
         struct list_head master_list;
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index d30bedfeb7ef..ddd46db65b57 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -235,6 +235,8 @@ struct drm_mode_fb_cmd {
 #define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02
 #define DRM_MODE_FB_DIRTY_FLAGS         0x03
 
+#define DRM_MODE_FB_DIRTY_MAX_CLIPS     256
+
 /*
  * Mark a region of a framebuffer as dirty.
  *
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 3d53efd25ab9..4e4fbb820e20 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -4,6 +4,7 @@
 */
 #define radeon_PCI_IDS \
         {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}, \
         {0x1002, 0x3154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x3155, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -55,6 +56,7 @@
         {0x1002, 0x4C64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
         {0x1002, 0x4C66, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
         {0x1002, 0x4C67, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
+        {0x1002, 0x4C6E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \
         {0x1002, 0x4E44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
         {0x1002, 0x4E45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
         {0x1002, 0x4E46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
@@ -195,6 +197,14 @@
         {0x1002, 0x6770, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6778, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6779, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6840, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6841, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6842, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6843, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6849, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6858, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6859, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h
index 874c4d271328..12050434d57a 100644
--- a/include/drm/exynos_drm.h
+++ b/include/drm/exynos_drm.h
@@ -32,13 +32,14 @@
 /**
  * User-desired buffer creation information structure.
  *
- * @size: requested size for the object.
+ * @size: user-desired memory allocation size.
  *      - this size value would be page-aligned internally.
  * @flags: user request for setting memory type or cache attributes.
- * @handle: returned handle for the object.
+ * @handle: returned a handle to created gem object.
+ *      - this handle will be set by gem module of kernel side.
  */
 struct drm_exynos_gem_create {
-        unsigned int size;
+        uint64_t size;
         unsigned int flags;
         unsigned int handle;
 };
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index b65be6054a18..be94be6d6f17 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -874,6 +874,10 @@ struct drm_radeon_gem_pwrite {
 
 #define RADEON_CHUNK_ID_RELOCS  0x01
 #define RADEON_CHUNK_ID_IB      0x02
+#define RADEON_CHUNK_ID_FLAGS   0x03
+
+/* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */
+#define RADEON_CS_KEEP_TILING_FLAGS 0x01
 
 struct drm_radeon_cs_chunk {
         uint32_t                chunk_id;
diff --git a/include/linux/bio.h b/include/linux/bio.h
index a3c071c9e189..847994aef0e9 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -211,8 +211,8 @@ extern void bio_pair_release(struct bio_pair *dbio);
 extern struct bio_set *bioset_create(unsigned int, unsigned int);
 extern void bioset_free(struct bio_set *);
 
-extern struct bio *bio_alloc(gfp_t, int);
-extern struct bio *bio_kmalloc(gfp_t, int);
+extern struct bio *bio_alloc(gfp_t, unsigned int);
+extern struct bio *bio_kmalloc(gfp_t, unsigned int);
 extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *);
 extern void bio_put(struct bio *);
 extern void bio_free(struct bio *, struct bio_set *);
@@ -519,7 +519,11 @@ extern void bio_integrity_init(void);
 #define bioset_integrity_create(a, b)   (0)
 #define bio_integrity_prep(a)           (0)
 #define bio_integrity_enabled(a)        (0)
-#define bio_integrity_clone(a, b, c, d) (0)
+static inline int bio_integrity_clone(struct bio *bio, struct bio *bio_src,
+                                      gfp_t gfp_mask, struct bio_set *bs)
+{
+        return 0;
+}
 #define bioset_integrity_free(a)        do { } while (0)
 #define bio_integrity_free(a, b)        do { } while (0)
 #define bio_integrity_endio(a, b)       do { } while (0)
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index f88eacb111d4..7c05ac202d90 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -10,6 +10,12 @@
 #include "osdmap.h"
 #include "messenger.h"
 
+/* 
+ * Maximum object name size 
+ * (must be at least as big as RBD_MAX_MD_NAME_LEN -- currently 100) 
+ */
+#define MAX_OBJ_NAME_SIZE 100
+
 struct ceph_msg;
 struct ceph_snap_context;
 struct ceph_osd_request;
@@ -75,7 +81,7 @@ struct ceph_osd_request {
         struct inode *r_inode;                /* for use by callbacks */
         void *r_priv;                         /* ditto */
 
-        char              r_oid[40];          /* object name */
+        char              r_oid[MAX_OBJ_NAME_SIZE];          /* object name */
         int               r_oid_len;
         unsigned long     r_stamp;            /* send OR check time */
 
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 139c4db55f17..c86c940d1de3 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -156,6 +156,7 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
  * @mult:               cycle to nanosecond multiplier
  * @shift:              cycle to nanosecond divisor (power of two)
  * @max_idle_ns:        max idle time permitted by the clocksource (nsecs)
+ * @maxadj              maximum adjustment value to mult (~11%)
  * @flags:              flags describing special properties
  * @archdata:           arch-specific data
  * @suspend:            suspend function for the clocksource, if necessary
@@ -172,7 +173,7 @@ struct clocksource {
         u32 mult;
         u32 shift;
         u64 max_idle_ns;
-
+        u32 maxadj;
 #ifdef CONFIG_ARCH_CLOCKSOURCE_DATA
         struct arch_clocksource_data archdata;
 #endif
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 154bf5683015..66ed067fb729 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -552,5 +552,14 @@ extern ssize_t compat_rw_copy_check_uvector(int type,
 
 extern void __user *compat_alloc_user_space(unsigned long len);
 
+asmlinkage ssize_t compat_sys_process_vm_readv(compat_pid_t pid,
+                const struct compat_iovec __user *lvec,
+                unsigned long liovcnt, const struct compat_iovec __user *rvec,
+                unsigned long riovcnt, unsigned long flags);
+asmlinkage ssize_t compat_sys_process_vm_writev(compat_pid_t pid,
+                const struct compat_iovec __user *lvec,
+                unsigned long liovcnt, const struct compat_iovec __user *rvec,
+                unsigned long riovcnt, unsigned long flags);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 4df926199369..ed9f74f6c519 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -339,7 +339,8 @@ extern int d_validate(struct dentry *, struct dentry *);
  */
 extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
 
-extern char *__d_path(const struct path *path, struct path *root, char *, int);
+extern char *__d_path(const struct path *, const struct path *, char *, int);
+extern char *d_absolute_path(const struct path *, char *, int);
 extern char *d_path(const struct path *, char *, int);
 extern char *d_path_with_unreachable(const struct path *, char *, int);
 extern char *dentry_path_raw(struct dentry *, char *, int);
diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
index afb94583960c..98ce8124b1cc 100644
--- a/include/linux/devfreq.h
+++ b/include/linux/devfreq.h
@@ -41,7 +41,7 @@ struct devfreq_dev_status {
         unsigned long total_time;
         unsigned long busy_time;
         unsigned long current_frequency;
-        void *private_date;
+        void *private_data;
 };
 
 /**
diff --git a/include/linux/device.h b/include/linux/device.h
index ffbcf95cd97d..3136ede5a1e1 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -69,7 +69,7 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
  * @resume:     Called to bring a device on this bus out of sleep mode.
  * @pm:         Power management operations of this bus, callback the specific
  *              device driver's pm-ops.
- * @iommu_ops   IOMMU specific operations for this bus, used to attach IOMMU
+ * @iommu_ops:  IOMMU specific operations for this bus, used to attach IOMMU
  *              driver implementations to a bus and allow the driver to do
  *              bus-specific setup
  * @p:          The private data of the driver core, only the driver core can
@@ -682,6 +682,11 @@ static inline bool device_async_suspend_enabled(struct device *dev)
         return !!dev->power.async_suspend;
 }
 
+static inline void pm_suspend_ignore_children(struct device *dev, bool enable)
+{
+        dev->power.ignore_children = enable;
+}
+
 static inline void device_lock(struct device *dev)
 {
         mutex_lock(&dev->mutex);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 0c4df261af7e..e0bc4ffb8e7f 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -393,8 +393,8 @@ struct inodes_stat_t {
 #include <linux/semaphore.h>
 #include <linux/fiemap.h>
 #include <linux/rculist_bl.h>
-#include <linux/shrinker.h>
 #include <linux/atomic.h>
+#include <linux/shrinker.h>
 
 #include <asm/byteorder.h>
 
@@ -1886,6 +1886,7 @@ extern struct dentry *mount_single(struct file_system_type *fs_type,
 extern struct dentry *mount_nodev(struct file_system_type *fs_type,
         int flags, void *data,
         int (*fill_super)(struct super_block *, void *, int));
+extern struct dentry *mount_subtree(struct vfsmount *mnt, const char *path);
 void generic_shutdown_super(struct super_block *sb);
 void kill_block_super(struct super_block *sb);
 void kill_anon_super(struct super_block *sb);
@@ -1941,6 +1942,7 @@ extern int fd_statfs(int, struct kstatfs *);
 extern int statfs_by_dentry(struct dentry *, struct kstatfs *);
 extern int freeze_super(struct super_block *super);
 extern int thaw_super(struct super_block *super);
+extern bool our_mnt(struct vfsmount *mnt);
 
 extern int current_umask(void);
 
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 96efa6794ea5..c3da42dd22ba 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -172,6 +172,7 @@ enum {
         TRACE_EVENT_FL_FILTERED_BIT,
         TRACE_EVENT_FL_RECORDED_CMD_BIT,
         TRACE_EVENT_FL_CAP_ANY_BIT,
+        TRACE_EVENT_FL_NO_SET_FILTER_BIT,
 };
 
 enum {
@@ -179,6 +180,7 @@ enum {
         TRACE_EVENT_FL_FILTERED         = (1 << TRACE_EVENT_FL_FILTERED_BIT),
         TRACE_EVENT_FL_RECORDED_CMD     = (1 << TRACE_EVENT_FL_RECORDED_CMD_BIT),
         TRACE_EVENT_FL_CAP_ANY          = (1 << TRACE_EVENT_FL_CAP_ANY_BIT),
+        TRACE_EVENT_FL_NO_SET_FILTER    = (1 << TRACE_EVENT_FL_NO_SET_FILTER_BIT),
 };
 
 struct ftrace_event_call {
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 9de31bc98c88..6d18f3531f18 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -21,8 +21,6 @@
 #define dev_to_part(device)     container_of((device), struct hd_struct, __dev)
 #define disk_to_dev(disk)       (&(disk)->part0.__dev)
 #define part_to_dev(part)       (&((part)->__dev))
-#define alias_name(disk)        ((disk)->alias ? (disk)->alias : \
-                                                 (disk)->disk_name)
 
 extern struct device_type part_type;
 extern struct kobject *block_depr;
@@ -60,7 +58,6 @@ enum {
 
 #define DISK_MAX_PARTS                  256
 #define DISK_NAME_LEN                   32
-#define ALIAS_LEN                       256
 
 #include <linux/major.h>
 #include <linux/device.h>
@@ -166,7 +163,6 @@ struct gendisk {
                                          * disks that can't be partitioned. */
 
         char disk_name[DISK_NAME_LEN];  /* name of major driver */
-        char *alias;                    /* alias name of disk */
         char *(*devnode)(struct gendisk *gd, mode_t *mode);
 
         unsigned int events;            /* supported events */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 19644e0016bd..d9d6c868b86b 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -110,11 +110,6 @@ static inline void copy_huge_page(struct page *dst, struct page *src)
 
 #define hugetlb_change_protection(vma, address, end, newprot)
 
-#ifndef HPAGE_MASK
-#define HPAGE_MASK      PAGE_MASK               /* Keep the compiler happy */
-#define HPAGE_SIZE      PAGE_SIZE
-#endif
-
 #endif /* !CONFIG_HUGETLB_PAGE */
 
 #define HUGETLB_ANON_FILE "anon_hugepage"
diff --git a/include/linux/hwspinlock.h b/include/linux/hwspinlock.h
index 08a2fee40659..aad6bd4b3efd 100644
--- a/include/linux/hwspinlock.h
+++ b/include/linux/hwspinlock.h
@@ -118,7 +118,6 @@ int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
 static inline
 void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
 {
-        return 0;
 }
 
 static inline int hwspin_lock_get_id(struct hwspinlock *hwlock)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index a81bf6d23b3e..07d103a06d64 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -432,9 +432,6 @@ void i2c_unlock_adapter(struct i2c_adapter *);
 /* Internal numbers to terminate lists */
 #define I2C_CLIENT_END          0xfffeU
 
-/* The numbers to use to set I2C bus address */
-#define ANY_I2C_BUS             0xffff
-
 /* Construct an I2C_CLIENT_END-terminated array of i2c addresses */
 #define I2C_ADDRS(addr, addrs...) \
         ((const unsigned short []){ addr, ## addrs, I2C_CLIENT_END })
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index 80b480c97532..abf5028db981 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -98,9 +98,10 @@ enum {
         INET_DIAG_VEGASINFO,
         INET_DIAG_CONG,
         INET_DIAG_TOS,
+        INET_DIAG_TCLASS,
 };
 
-#define INET_DIAG_MAX INET_DIAG_TOS
+#define INET_DIAG_MAX INET_DIAG_TCLASS
 
 
 /* INET_DIAG_MEM */
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 08ffab01e76c..32574eef9394 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -126,6 +126,8 @@ extern struct cred init_cred;
 # define INIT_PERF_EVENTS(tsk)
 #endif
 
+#define INIT_TASK_COMM "swapper"
+
 /*
  *  INIT_TASK is used to set up the first task table, touch at
  * your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -162,7 +164,7 @@ extern struct cred init_cred;
         .group_leader   = &tsk,                                         \
         RCU_INIT_POINTER(.real_cred, &init_cred),                       \
         RCU_INIT_POINTER(.cred, &init_cred),                            \
-        .comm           = "swapper",                                    \
+        .comm           = INIT_TASK_COMM,                               \
         .thread         = INIT_THREAD,                                  \
         .fs             = &init_fs,                                     \
         .files          = &init_files,                                  \
@@ -184,7 +186,6 @@ extern struct cred init_cred;
                 [PIDTYPE_SID]  = INIT_PID_LINK(PIDTYPE_SID),            \
         },                                                              \
         .thread_group   = LIST_HEAD_INIT(tsk.thread_group),             \
-        .dirties = INIT_PROP_LOCAL_SINGLE(dirties),                     \
         INIT_IDS                                                        \
         INIT_PERF_EVENTS(tsk)                                           \
         INIT_TRACE_IRQFLAGS                                             \
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index f47fcd30273d..c3892fc1d538 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -555,7 +555,6 @@ struct kvm_ppc_pvinfo {
 #define KVM_CAP_PPC_SMT 64
 #define KVM_CAP_PPC_RMA 65
 #define KVM_CAP_MAX_VCPUS 66       /* returns max vcpus per vm */
-#define KVM_CAP_PPC_HIOR 67
 #define KVM_CAP_PPC_PAPR 68
 #define KVM_CAP_S390_GMAP 71
 
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index 82b4c8801a4f..8bf2cb9502dd 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -243,7 +243,8 @@
 
 
 /*Registers VDD1, VDD2 voltage values definitions */
-#define VDD1_2_NUM_VOLTS                                73
+#define VDD1_2_NUM_VOLT_FINE                            73
+#define VDD1_2_NUM_VOLT_COARSE                          3
 #define VDD1_2_MIN_VOLT                                 6000
 #define VDD1_2_OFFSET                                   125
 
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
index fae295048a8b..83a9caec0e43 100644
--- a/include/linux/mfd/wm8994/registers.h
+++ b/include/linux/mfd/wm8994/registers.h
@@ -1963,6 +1963,21 @@
 #define WM8958_MICB2_DISCH_WIDTH                     1  /* MICB2_DISCH */
 
 /*
+ * R210 (0xD2) - Mic Detect 3
+ */
+#define WM8958_MICD_LVL_MASK                    0x07FC  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_SHIFT                        2  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_WIDTH                        9  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_VALID                       0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_MASK                  0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_SHIFT                      1  /* MICD_VALID */
+#define WM8958_MICD_VALID_WIDTH                      1  /* MICD_VALID */
+#define WM8958_MICD_STS                         0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_MASK                    0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_SHIFT                        0  /* MICD_STS */
+#define WM8958_MICD_STS_WIDTH                        1  /* MICD_STS */
+
+/*
  * R76 (0x4C) - Charge Pump (1)
  */
 #define WM8994_CP_ENA                           0x8000  /* CP_ENA */
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3dc3a8c2c485..4baadd18f4ad 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -10,6 +10,7 @@
 #include <linux/mmzone.h>
 #include <linux/rbtree.h>
 #include <linux/prio_tree.h>
+#include <linux/atomic.h>
 #include <linux/debug_locks.h>
 #include <linux/mm_types.h>
 #include <linux/range.h>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index cbeb5867cff7..a82ad4dd306a 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2536,6 +2536,8 @@ extern void		net_disable_timestamp(void);
 extern void *dev_seq_start(struct seq_file *seq, loff_t *pos);
 extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
 extern void dev_seq_stop(struct seq_file *seq, void *v);
+extern int dev_seq_open_ops(struct inode *inode, struct file *file,
+                            const struct seq_operations *ops);
 #endif
 
 extern int netdev_class_create_file(struct class_attribute *class_attr);
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index ab2c6343361a..92ecf5585fac 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -410,6 +410,9 @@ extern const struct inode_operations nfs_file_inode_operations;
 extern const struct inode_operations nfs3_file_inode_operations;
 #endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_file_operations;
+#ifdef CONFIG_NFS_V4
+extern const struct file_operations nfs4_file_operations;
+#endif /* CONFIG_NFS_V4 */
 extern const struct address_space_operations nfs_file_aops;
 extern const struct address_space_operations nfs_dir_aops;
 
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index c74595ba7094..2a7c533be5dd 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1192,6 +1192,7 @@ struct nfs_rpc_ops {
         const struct dentry_operations *dentry_ops;
         const struct inode_operations *dir_inode_ops;
         const struct inode_operations *file_inode_ops;
+        const struct file_operations *file_ops;
 
         int     (*getroot) (struct nfs_server *, struct nfs_fh *,
                             struct nfs_fsinfo *);
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index e3d0b3890249..7ef68724f0f0 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -12,7 +12,7 @@ struct pci_ats {
         unsigned int is_enabled:1;      /* Enable bit is set */
 };
 
-#ifdef CONFIG_PCI_IOV
+#ifdef CONFIG_PCI_ATS
 
 extern int pci_enable_ats(struct pci_dev *dev, int ps);
 extern void pci_disable_ats(struct pci_dev *dev);
@@ -29,7 +29,7 @@ static inline int pci_ats_enabled(struct pci_dev *dev)
         return dev->ats && dev->ats->is_enabled;
 }
 
-#else /* CONFIG_PCI_IOV */
+#else /* CONFIG_PCI_ATS */
 
 static inline int pci_enable_ats(struct pci_dev *dev, int ps)
 {
@@ -50,7 +50,7 @@ static inline int pci_ats_enabled(struct pci_dev *dev)
         return 0;
 }
 
-#endif /* CONFIG_PCI_IOV */
+#endif /* CONFIG_PCI_ATS */
 
 #ifdef CONFIG_PCI_PRI
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 337df0d5d5f7..7cda65b5f798 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -338,7 +338,7 @@ struct pci_dev {
         struct list_head msi_list;
 #endif
         struct pci_vpd *vpd;
-#ifdef CONFIG_PCI_IOV
+#ifdef CONFIG_PCI_ATS
         union {
                 struct pci_sriov *sriov;        /* SR-IOV capability related */
                 struct pci_dev *physfn; /* the PF this VF is associated with */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 3fdf251389de..2aaee0ca9da8 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -517,8 +517,12 @@
 #define PCI_DEVICE_ID_AMD_11H_NB_DRAM   0x1302
 #define PCI_DEVICE_ID_AMD_11H_NB_MISC   0x1303
 #define PCI_DEVICE_ID_AMD_11H_NB_LINK   0x1304
+#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
 #define PCI_DEVICE_ID_AMD_15H_NB_F3     0x1603
 #define PCI_DEVICE_ID_AMD_15H_NB_F4     0x1604
+#define PCI_DEVICE_ID_AMD_15H_NB_F5     0x1605
 #define PCI_DEVICE_ID_AMD_CNB17H_F3     0x1703
 #define PCI_DEVICE_ID_AMD_LANCE         0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME    0x2001
@@ -2405,6 +2409,8 @@
 
 #define PCI_VENDOR_ID_AZWAVE            0x1a3b
 
+#define PCI_VENDOR_ID_ASMEDIA           0x1b21
+
 #define PCI_VENDOR_ID_TEKRAM            0x1de1
 #define PCI_DEVICE_ID_TEKRAM_DC290      0xdc29
 
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 1e9ebe5e0091..b1f89122bf6a 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -822,6 +822,7 @@ struct perf_event {
         int                             mmap_locked;
         struct user_struct              *mmap_user;
         struct ring_buffer              *rb;
+        struct list_head                rb_entry;
 
         /* poll related */
         wait_queue_head_t               waitq;
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index 3605e947fa90..04c011038f32 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -121,6 +121,7 @@ extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev);
 extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev);
 #else
 
+struct pinctrl_dev;
 
 /* Sufficiently stupid default function when pinctrl is not in use */
 static inline bool pin_is_valid(struct pinctrl_dev *pctldev, int pin)
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index c5336705921f..7281d5acf2f9 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -30,7 +30,7 @@
  */
 
 struct tc_stats {
-        __u64   bytes;                  /* NUmber of enqueues bytes */
+        __u64   bytes;                  /* Number of enqueued bytes */
         __u32   packets;                /* Number of enqueued packets   */
         __u32   drops;                  /* Packets dropped because of lack of resources */
         __u32   overlimits;             /* Number of throttle events when this
@@ -297,7 +297,7 @@ struct tc_htb_glob {
         __u32 debug;            /* debug flags */
 
         /* stats */
-        __u32 direct_pkts; /* count of non shapped packets */
+        __u32 direct_pkts; /* count of non shaped packets */
 };
 enum {
         TCA_HTB_UNSPEC,
@@ -503,7 +503,7 @@ enum {
 };
 #define NETEM_LOSS_MAX (__NETEM_LOSS_MAX - 1)
 
-/* State transition probablities for 4 state model */
+/* State transition probabilities for 4 state model */
 struct tc_netem_gimodel {
         __u32   p13;
         __u32   p31;
diff --git a/include/linux/pm.h b/include/linux/pm.h
index f15acb646813..3f3ed83a9aa5 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -54,118 +54,145 @@ typedef struct pm_message {
 /**
  * struct dev_pm_ops - device PM callbacks
  *
- * Several driver power state transitions are externally visible, affecting
+ * Several device power state transitions are externally visible, affecting
  * the state of pending I/O queues and (for drivers that touch hardware)
  * interrupts, wakeups, DMA, and other hardware state.  There may also be
- * internal transitions to various low power modes, which are transparent
+ * internal transitions to various low-power modes which are transparent
  * to the rest of the driver stack (such as a driver that's ON gating off
  * clocks which are not in active use).
  *
- * The externally visible transitions are handled with the help of the following
- * callbacks included in this structure:
- *
- * @prepare: Prepare the device for the upcoming transition, but do NOT change
- *      its hardware state.  Prevent new children of the device from being
- *      registered after @prepare() returns (the driver's subsystem and
- *      generally the rest of the kernel is supposed to prevent new calls to the
- *      probe method from being made too once @prepare() has succeeded).  If
- *      @prepare() detects a situation it cannot handle (e.g. registration of a
- *      child already in progress), it may return -EAGAIN, so that the PM core
- *      can execute it once again (e.g. after the new child has been registered)
- *      to recover from the race condition.  This method is executed for all
- *      kinds of suspend transitions and is followed by one of the suspend
- *      callbacks: @suspend(), @freeze(), or @poweroff().
- *      The PM core executes @prepare() for all devices before starting to
- *      execute suspend callbacks for any of them, so drivers may assume all of
- *      the other devices to be present and functional while @prepare() is being
- *      executed.  In particular, it is safe to make GFP_KERNEL memory
- *      allocations from within @prepare().  However, drivers may NOT assume
- *      anything about the availability of the user space at that time and it
- *      is not correct to request firmware from within @prepare() (it's too
- *      late to do that).  [To work around this limitation, drivers may
- *      register suspend and hibernation notifiers that are executed before the
- *      freezing of tasks.]
+ * The externally visible transitions are handled with the help of callbacks
+ * included in this structure in such a way that two levels of callbacks are
+ * involved.  First, the PM core executes callbacks provided by PM domains,
+ * device types, classes and bus types.  They are the subsystem-level callbacks
+ * supposed to execute callbacks provided by device drivers, although they may
+ * choose not to do that.  If the driver callbacks are executed, they have to
+ * collaborate with the subsystem-level callbacks to achieve the goals
+ * appropriate for the given system transition, given transition phase and the
+ * subsystem the device belongs to.
+ *
+ * @prepare: The principal role of this callback is to prevent new children of
+ *      the device from being registered after it has returned (the driver's
+ *      subsystem and generally the rest of the kernel is supposed to prevent
+ *      new calls to the probe method from being made too once @prepare() has
+ *      succeeded).  If @prepare() detects a situation it cannot handle (e.g.
+ *      registration of a child already in progress), it may return -EAGAIN, so
+ *      that the PM core can execute it once again (e.g. after a new child has
+ *      been registered) to recover from the race condition.
+ *      This method is executed for all kinds of suspend transitions and is
+ *      followed by one of the suspend callbacks: @suspend(), @freeze(), or
+ *      @poweroff().  The PM core executes subsystem-level @prepare() for all
+ *      devices before starting to invoke suspend callbacks for any of them, so
+ *      generally devices may be assumed to be functional or to respond to
+ *      runtime resume requests while @prepare() is being executed.  However,
+ *      device drivers may NOT assume anything about the availability of user
+ *      space at that time and it is NOT valid to request firmware from within
+ *      @prepare() (it's too late to do that).  It also is NOT valid to allocate
+ *      substantial amounts of memory from @prepare() in the GFP_KERNEL mode.
+ *      [To work around these limitations, drivers may register suspend and
+ *      hibernation notifiers to be executed before the freezing of tasks.]
  *
  * @complete: Undo the changes made by @prepare().  This method is executed for
  *      all kinds of resume transitions, following one of the resume callbacks:
  *      @resume(), @thaw(), @restore().  Also called if the state transition
- *      fails before the driver's suspend callback (@suspend(), @freeze(),
- *      @poweroff()) can be executed (e.g. if the suspend callback fails for one
+ *      fails before the driver's suspend callback: @suspend(), @freeze() or
+ *      @poweroff(), can be executed (e.g. if the suspend callback fails for one
  *      of the other devices that the PM core has unsuccessfully attempted to
  *      suspend earlier).
- *      The PM core executes @complete() after it has executed the appropriate
- *      resume callback for all devices.
+ *      The PM core executes subsystem-level @complete() after it has executed
+ *      the appropriate resume callbacks for all devices.
  *
  * @suspend: Executed before putting the system into a sleep state in which the
- *      contents of main memory are preserved.  Quiesce the device, put it into
- *      a low power state appropriate for the upcoming system state (such as
- *      PCI_D3hot), and enable wakeup events as appropriate.
+ *      contents of main memory are preserved.  The exact action to perform
+ *      depends on the device's subsystem (PM domain, device type, class or bus
+ *      type), but generally the device must be quiescent after subsystem-level
+ *      @suspend() has returned, so that it doesn't do any I/O or DMA.
+ *      Subsystem-level @suspend() is executed for all devices after invoking
+ *      subsystem-level @prepare() for all of them.
  *
  * @resume: Executed after waking the system up from a sleep state in which the
- *      contents of main memory were preserved.  Put the device into the
- *      appropriate state, according to the information saved in memory by the
- *      preceding @suspend().  The driver starts working again, responding to
- *      hardware events and software requests.  The hardware may have gone
- *      through a power-off reset, or it may have maintained state from the
- *      previous suspend() which the driver may rely on while resuming.  On most
- *      platforms, there are no restrictions on availability of resources like
- *      clocks during @resume().
+ *      contents of main memory were preserved.  The exact action to perform
+ *      depends on the device's subsystem, but generally the driver is expected
+ *      to start working again, responding to hardware events and software
+ *      requests (the device itself may be left in a low-power state, waiting
+ *      for a runtime resume to occur).  The state of the device at the time its
+ *      driver's @resume() callback is run depends on the platform and subsystem
+ *      the device belongs to.  On most platforms, there are no restrictions on
+ *      availability of resources like clocks during @resume().
+ *      Subsystem-level @resume() is executed for all devices after invoking
+ *      subsystem-level @resume_noirq() for all of them.
  *
  * @freeze: Hibernation-specific, executed before creating a hibernation image.
- *      Quiesce operations so that a consistent image can be created, but do NOT
- *      otherwise put the device into a low power device state and do NOT emit
- *      system wakeup events.  Save in main memory the device settings to be
- *      used by @restore() during the subsequent resume from hibernation or by
- *      the subsequent @thaw(), if the creation of the image or the restoration
- *      of main memory contents from it fails.
+ *      Analogous to @suspend(), but it should not enable the device to signal
+ *      wakeup events or change its power state.  The majority of subsystems
+ *      (with the notable exception of the PCI bus type) expect the driver-level
+ *      @freeze() to save the device settings in memory to be used by @restore()
+ *      during the subsequent resume from hibernation.
+ *      Subsystem-level @freeze() is executed for all devices after invoking
+ *      subsystem-level @prepare() for all of them.
  *
  * @thaw: Hibernation-specific, executed after creating a hibernation image OR
- *      if the creation of the image fails.  Also executed after a failing
+ *      if the creation of an image has failed.  Also executed after a failing
  *      attempt to restore the contents of main memory from such an image.
  *      Undo the changes made by the preceding @freeze(), so the device can be
  *      operated in the same way as immediately before the call to @freeze().
+ *      Subsystem-level @thaw() is executed for all devices after invoking
+ *      subsystem-level @thaw_noirq() for all of them.  It also may be executed
+ *      directly after @freeze() in case of a transition error.
  *
  * @poweroff: Hibernation-specific, executed after saving a hibernation image.
- *      Quiesce the device, put it into a low power state appropriate for the
- *      upcoming system state (such as PCI_D3hot), and enable wakeup events as
- *      appropriate.
+ *      Analogous to @suspend(), but it need not save the device's settings in
+ *      memory.
+ *      Subsystem-level @poweroff() is executed for all devices after invoking
+ *      subsystem-level @prepare() for all of them.
  *
  * @restore: Hibernation-specific, executed after restoring the contents of main
- *      memory from a hibernation image.  Driver starts working again,
- *      responding to hardware events and software requests.  Drivers may NOT
- *      make ANY assumptions about the hardware state right prior to @restore().
- *      On most platforms, there are no restrictions on availability of
- *      resources like clocks during @restore().
- *
- * @suspend_noirq: Complete the operations of ->suspend() by carrying out any
- *      actions required for suspending the device that need interrupts to be
- *      disabled
- *
- * @resume_noirq: Prepare for the execution of ->resume() by carrying out any
- *      actions required for resuming the device that need interrupts to be
- *      disabled
- *
- * @freeze_noirq: Complete the operations of ->freeze() by carrying out any
- *      actions required for freezing the device that need interrupts to be
- *      disabled
- *
- * @thaw_noirq: Prepare for the execution of ->thaw() by carrying out any
- *      actions required for thawing the device that need interrupts to be
- *      disabled
- *
- * @poweroff_noirq: Complete the operations of ->poweroff() by carrying out any
- *      actions required for handling the device that need interrupts to be
- *      disabled
- *
- * @restore_noirq: Prepare for the execution of ->restore() by carrying out any
- *      actions required for restoring the operations of the device that need
- *      interrupts to be disabled
+ *      memory from a hibernation image, analogous to @resume().
+ *
+ * @suspend_noirq: Complete the actions started by @suspend().  Carry out any
+ *      additional operations required for suspending the device that might be
+ *      racing with its driver's interrupt handler, which is guaranteed not to
+ *      run while @suspend_noirq() is being executed.
+ *      It generally is expected that the device will be in a low-power state
+ *      (appropriate for the target system sleep state) after subsystem-level
+ *      @suspend_noirq() has returned successfully.  If the device can generate
+ *      system wakeup signals and is enabled to wake up the system, it should be
+ *      configured to do so at that time.  However, depending on the platform
+ *      and device's subsystem, @suspend() may be allowed to put the device into
+ *      the low-power state and configure it to generate wakeup signals, in
+ *      which case it generally is not necessary to define @suspend_noirq().
+ *
+ * @resume_noirq: Prepare for the execution of @resume() by carrying out any
+ *      operations required for resuming the device that might be racing with
+ *      its driver's interrupt handler, which is guaranteed not to run while
+ *      @resume_noirq() is being executed.
+ *
+ * @freeze_noirq: Complete the actions started by @freeze().  Carry out any
+ *      additional operations required for freezing the device that might be
+ *      racing with its driver's interrupt handler, which is guaranteed not to
+ *      run while @freeze_noirq() is being executed.
+ *      The power state of the device should not be changed by either @freeze()
+ *      or @freeze_noirq() and it should not be configured to signal system
+ *      wakeup by any of these callbacks.
+ *
+ * @thaw_noirq: Prepare for the execution of @thaw() by carrying out any
+ *      operations required for thawing the device that might be racing with its
+ *      driver's interrupt handler, which is guaranteed not to run while
+ *      @thaw_noirq() is being executed.
+ *
+ * @poweroff_noirq: Complete the actions started by @poweroff().  Analogous to
+ *      @suspend_noirq(), but it need not save the device's settings in memory.
+ *
+ * @restore_noirq: Prepare for the execution of @restore() by carrying out any
+ *      operations required for thawing the device that might be racing with its
+ *      driver's interrupt handler, which is guaranteed not to run while
+ *      @restore_noirq() is being executed.  Analogous to @resume_noirq().
  *
  * All of the above callbacks, except for @complete(), return error codes.
  * However, the error codes returned by the resume operations, @resume(),
- * @thaw(), @restore(), @resume_noirq(), @thaw_noirq(), and @restore_noirq() do
+ * @thaw(), @restore(), @resume_noirq(), @thaw_noirq(), and @restore_noirq(), do
  * not cause the PM core to abort the resume transition during which they are
- * returned.  The error codes returned in that cases are only printed by the PM
+ * returned.  The error codes returned in those cases are only printed by the PM
  * core to the system logs for debugging purposes.  Still, it is recommended
  * that drivers only return error codes from their resume methods in case of an
  * unrecoverable failure (i.e. when the device being handled refuses to resume
@@ -174,31 +201,43 @@ typedef struct pm_message {
  * their children.
  *
  * It is allowed to unregister devices while the above callbacks are being
- * executed.  However, it is not allowed to unregister a device from within any
- * of its own callbacks.
+ * executed.  However, a callback routine must NOT try to unregister the device
+ * it was called for, although it may unregister children of that device (for
+ * example, if it detects that a child was unplugged while the system was
+ * asleep).
+ *
+ * Refer to Documentation/power/devices.txt for more information about the role
+ * of the above callbacks in the system suspend process.
  *
- * There also are the following callbacks related to run-time power management
- * of devices:
+ * There also are callbacks related to runtime power management of devices.
+ * Again, these callbacks are executed by the PM core only for subsystems
+ * (PM domains, device types, classes and bus types) and the subsystem-level
+ * callbacks are supposed to invoke the driver callbacks.  Moreover, the exact
+ * actions to be performed by a device driver's callbacks generally depend on
+ * the platform and subsystem the device belongs to.
  *
  * @runtime_suspend: Prepare the device for a condition in which it won't be
  *      able to communicate with the CPU(s) and RAM due to power management.
- *      This need not mean that the device should be put into a low power state.
+ *      This need not mean that the device should be put into a low-power state.
  *      For example, if the device is behind a link which is about to be turned
  *      off, the device may remain at full power.  If the device does go to low
- *      power and is capable of generating run-time wake-up events, remote
- *      wake-up (i.e., a hardware mechanism allowing the device to request a
- *      change of its power state via a wake-up event, such as PCI PME) should
- *      be enabled for it.
+ *      power and is capable of generating runtime wakeup events, remote wakeup
+ *      (i.e., a hardware mechanism allowing the device to request a change of
+ *      its power state via an interrupt) should be enabled for it.
  *
  * @runtime_resume: Put the device into the fully active state in response to a
- *      wake-up event generated by hardware or at the request of software.  If
- *      necessary, put the device into the full power state and restore its
+ *      wakeup event generated by hardware or at the request of software.  If
+ *      necessary, put the device into the full-power state and restore its
  *      registers, so that it is fully operational.
  *
- * @runtime_idle: Device appears to be inactive and it might be put into a low
- *      power state if all of the necessary conditions are satisfied.  Check
+ * @runtime_idle: Device appears to be inactive and it might be put into a
+ *      low-power state if all of the necessary conditions are satisfied.  Check
  *      these conditions and handle the device as appropriate, possibly queueing
  *      a suspend request for it.  The return value is ignored by the PM core.
+ *
+ * Refer to Documentation/power/runtime_pm.txt for more information about the
+ * role of the above callbacks in device runtime power management.
+ *
  */
 
 struct dev_pm_ops {
@@ -447,6 +486,7 @@ struct dev_pm_info {
         unsigned int            async_suspend:1;
         bool                    is_prepared:1;  /* Owned by the PM core */
         bool                    is_suspended:1; /* Ditto */
+        bool                    ignore_children:1;
         spinlock_t              lock;
 #ifdef CONFIG_PM_SLEEP
         struct list_head        entry;
@@ -464,7 +504,6 @@ struct dev_pm_info {
         atomic_t                usage_count;
         atomic_t                child_count;
         unsigned int            disable_depth:3;
-        unsigned int            ignore_children:1;
         unsigned int            idle_notification:1;
         unsigned int            request_pending:1;
         unsigned int            deferred_resume:1;
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index d8d903619642..d3085e72a0ee 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -52,11 +52,6 @@ static inline bool pm_children_suspended(struct device *dev)
                 || !atomic_read(&dev->power.child_count);
 }
 
-static inline void pm_suspend_ignore_children(struct device *dev, bool enable)
-{
-        dev->power.ignore_children = enable;
-}
-
 static inline void pm_runtime_get_noresume(struct device *dev)
 {
         atomic_inc(&dev->power.usage_count);
@@ -130,7 +125,6 @@ static inline void pm_runtime_allow(struct device *dev) {}
 static inline void pm_runtime_forbid(struct device *dev) {}
 
 static inline bool pm_children_suspended(struct device *dev) { return false; }
-static inline void pm_suspend_ignore_children(struct device *dev, bool en) {}
 static inline void pm_runtime_get_noresume(struct device *dev) {}
 static inline void pm_runtime_put_noidle(struct device *dev) {}
 static inline bool device_run_wake(struct device *dev) { return false; }
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index ea567321ae3c..2ca8cde5459d 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -35,10 +35,12 @@ struct pstore_info {
         spinlock_t      buf_lock;       /* serialize access to 'buf' */
         char            *buf;
         size_t          bufsize;
+        struct mutex    read_mutex;     /* serialize open/read/close */
         int             (*open)(struct pstore_info *psi);
         int             (*close)(struct pstore_info *psi);
         ssize_t         (*read)(u64 *id, enum pstore_type_id *type,
-                        struct timespec *time, struct pstore_info *psi);
+                        struct timespec *time, char **buf,
+                        struct pstore_info *psi);
         int             (*write)(enum pstore_type_id type, u64 *id,
                         unsigned int part, size_t size, struct pstore_info *psi);
         int             (*erase)(enum pstore_type_id type, u64 id,
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 68daf4f27e2c..1c4f3e9b9bc5 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1521,7 +1521,6 @@ struct task_struct {
 #ifdef CONFIG_FAULT_INJECTION
         int make_it_fail;
 #endif
-        struct prop_local_single dirties;
         /*
          * when (nr_dirtied >= nr_dirtied_pause), it's time to call
          * balance_dirty_pages() for some dirty throttling pause
diff --git a/include/linux/serial.h b/include/linux/serial.h
index 97ff8e27a6cc..3d86517fe7d5 100644
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -207,13 +207,15 @@ struct serial_icounter_struct {
 
 struct serial_rs485 {
         __u32   flags;                  /* RS485 feature flags */
-#define SER_RS485_ENABLED               (1 << 0)
-#define SER_RS485_RTS_ON_SEND           (1 << 1)
-#define SER_RS485_RTS_AFTER_SEND        (1 << 2)
-#define SER_RS485_RTS_BEFORE_SEND       (1 << 3)
+#define SER_RS485_ENABLED               (1 << 0)        /* If enabled */
+#define SER_RS485_RTS_ON_SEND           (1 << 1)        /* Logical level for
+                                                           RTS pin when
+                                                           sending */
+#define SER_RS485_RTS_AFTER_SEND        (1 << 2)        /* Logical level for
+                                                           RTS pin after sent*/
 #define SER_RS485_RX_DURING_TX          (1 << 4)
-        __u32   delay_rts_before_send;  /* Milliseconds */
-        __u32   delay_rts_after_send;   /* Milliseconds */
+        __u32   delay_rts_before_send;  /* Delay before send (milliseconds) */
+        __u32   delay_rts_after_send;   /* Delay after send (milliseconds) */
         __u32   padding[5];             /* Memory is cheap, new structs
                                            are a royal PITA .. */
 };
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 0efa1f10bc2b..369273a52679 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -67,6 +67,7 @@ enum {
         SCIx_IRDA_REGTYPE,
         SCIx_SCIFA_REGTYPE,
         SCIx_SCIFB_REGTYPE,
+        SCIx_SH2_SCIF_FIFODATA_REGTYPE,
         SCIx_SH3_SCIF_REGTYPE,
         SCIx_SH4_SCIF_REGTYPE,
         SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 3ccf18648d0a..a20831cf336a 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -52,7 +52,6 @@ struct clk {
 
         unsigned long           arch_flags;
         void                    *priv;
-        struct dentry           *dentry;
         struct clk_mapping      *mapping;
         struct cpufreq_frequency_table *freq_table;
         unsigned int            nr_freqs;
@@ -94,6 +93,9 @@ int clk_rate_table_find(struct clk *clk,
 long clk_rate_div_range_round(struct clk *clk, unsigned int div_min,
                               unsigned int div_max, unsigned long rate);
 
+long clk_rate_mult_range_round(struct clk *clk, unsigned int mult_min,
+                               unsigned int mult_max, unsigned long rate);
+
 long clk_round_parent(struct clk *clk, unsigned long target,
                       unsigned long *best_freq, unsigned long *parent_freq,
                       unsigned int div_min, unsigned int div_max);
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
index bc8c9208f7e2..8446789216e5 100644
--- a/include/linux/sh_pfc.h
+++ b/include/linux/sh_pfc.h
@@ -104,4 +104,80 @@ struct pinmux_info {
 int register_pinmux(struct pinmux_info *pip);
 int unregister_pinmux(struct pinmux_info *pip);
 
+/* helper macro for port */
+#define PORT_1(fn, pfx, sfx) fn(pfx, sfx)
+
+#define PORT_10(fn, pfx, sfx) \
+        PORT_1(fn, pfx##0, sfx), PORT_1(fn, pfx##1, sfx),       \
+        PORT_1(fn, pfx##2, sfx), PORT_1(fn, pfx##3, sfx),       \
+        PORT_1(fn, pfx##4, sfx), PORT_1(fn, pfx##5, sfx),       \
+        PORT_1(fn, pfx##6, sfx), PORT_1(fn, pfx##7, sfx),       \
+        PORT_1(fn, pfx##8, sfx), PORT_1(fn, pfx##9, sfx)
+
+#define PORT_90(fn, pfx, sfx) \
+        PORT_10(fn, pfx##1, sfx), PORT_10(fn, pfx##2, sfx),     \
+        PORT_10(fn, pfx##3, sfx), PORT_10(fn, pfx##4, sfx),     \
+        PORT_10(fn, pfx##5, sfx), PORT_10(fn, pfx##6, sfx),     \
+        PORT_10(fn, pfx##7, sfx), PORT_10(fn, pfx##8, sfx),     \
+        PORT_10(fn, pfx##9, sfx)
+
+#define _PORT_ALL(pfx, sfx) pfx##_##sfx
+#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA)
+#define PORT_ALL(str)   CPU_ALL_PORT(_PORT_ALL, PORT, str)
+#define GPIO_PORT_ALL() CPU_ALL_PORT(_GPIO_PORT, , unused)
+#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK)
+
+/* helper macro for pinmux_enum_t */
+#define PORT_DATA_I(nr) \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN)
+
+#define PORT_DATA_I_PD(nr)      \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,    \
+                    PORT##nr##_IN, PORT##nr##_IN_PD)
+
+#define PORT_DATA_I_PU(nr)      \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,    \
+                    PORT##nr##_IN, PORT##nr##_IN_PU)
+
+#define PORT_DATA_I_PU_PD(nr)   \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,                    \
+                    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
+
+#define PORT_DATA_O(nr)         \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT)
+
+#define PORT_DATA_IO(nr)        \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
+                    PORT##nr##_IN)
+
+#define PORT_DATA_IO_PD(nr)     \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
+                    PORT##nr##_IN, PORT##nr##_IN_PD)
+
+#define PORT_DATA_IO_PU(nr)     \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
+                    PORT##nr##_IN, PORT##nr##_IN_PU)
+
+#define PORT_DATA_IO_PU_PD(nr)  \
+        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
+                    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
+
+/* helper macro for top 4 bits in PORTnCR */
+#define _PCRH(in, in_pd, in_pu, out)    \
+        0, (out), (in), 0,              \
+        0, 0, 0, 0,                     \
+        0, 0, (in_pd), 0,               \
+        0, 0, (in_pu), 0
+
+#define PORTCR(nr, reg)                                                 \
+        {                                                               \
+                PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {             \
+                        _PCRH(PORT##nr##_IN, PORT##nr##_IN_PD,          \
+                              PORT##nr##_IN_PU, PORT##nr##_OUT),        \
+                                PORT##nr##_FN0, PORT##nr##_FN1,         \
+                                PORT##nr##_FN2, PORT##nr##_FN3,         \
+                                PORT##nr##_FN4, PORT##nr##_FN5,         \
+                                PORT##nr##_FN6, PORT##nr##_FN7 }        \
+        }
+
 #endif /* __SH_PFC_H */
diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index a83833a1f7a2..07ceb97d53fa 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -35,7 +35,7 @@ struct shrinker {
 
         /* These are for internal use */
         struct list_head list;
-        long nr;        /* objs pending delete */
+        atomic_long_t nr_in_batch; /* objs pending delete */
 };
 #define DEFAULT_SEEKS 2 /* A good number if you don't know better. */
 extern void register_shrinker(struct shrinker *);
diff --git a/include/linux/sigma.h b/include/linux/sigma.h
index e2accb3164d8..d0de882c0d96 100644
--- a/include/linux/sigma.h
+++ b/include/linux/sigma.h
@@ -24,7 +24,7 @@ struct sigma_firmware {
 struct sigma_firmware_header {
         unsigned char magic[7];
         u8 version;
-        u32 crc;
+        __le32 crc;
 };
 
 enum {
@@ -40,19 +40,14 @@ enum {
 struct sigma_action {
         u8 instr;
         u8 len_hi;
-        u16 len;
-        u16 addr;
+        __le16 len;
+        __be16 addr;
         unsigned char payload[];
 };
 
 static inline u32 sigma_action_len(struct sigma_action *sa)
 {
-        return (sa->len_hi << 16) | sa->len;
-}
-
-static inline size_t sigma_action_size(struct sigma_action *sa, u32 payload_len)
-{
-        return sizeof(*sa) + payload_len + (payload_len % 2);
+        return (sa->len_hi << 16) | le16_to_cpu(sa->len);
 }
 
 extern int process_sigma_firmware(struct i2c_client *client, const char *name);
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index add4790b21fe..e9e72bda1b72 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -85,6 +85,8 @@
  * @reset: reset the device
  *      vdev: the virtio device
  *      After this, status and feature negotiation must be done again
+ *      Device must not be reset from its vq/config callbacks, or in
+ *      parallel with being added/removed.
  * @find_vqs: find virtqueues and instantiate them.
  *      vdev: the virtio_device
  *      nvqs: the number of virtqueues to find
diff --git a/include/linux/virtio_mmio.h b/include/linux/virtio_mmio.h
index 27c7edefbc86..5c7b6f0daef8 100644
--- a/include/linux/virtio_mmio.h
+++ b/include/linux/virtio_mmio.h
@@ -63,7 +63,7 @@
 #define VIRTIO_MMIO_GUEST_FEATURES      0x020
 
 /* Activated features set selector - Write Only */
-#define VIRTIO_MMIO_GUEST_FEATURES_SET  0x024
+#define VIRTIO_MMIO_GUEST_FEATURES_SEL  0x024
 
 /* Guest's memory page size in bytes - Write Only */
 #define VIRTIO_MMIO_GUEST_PAGE_SIZE     0x028
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 687fb11e2010..4bde182fcf93 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -119,7 +119,7 @@ unmap_kernel_range(unsigned long addr, unsigned long size)
 #endif
 
 /* Allocate/destroy a 'vmalloc' VM area. */
-extern struct vm_struct *alloc_vm_area(size_t size);
+extern struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes);
 extern void free_vm_area(struct vm_struct *area);
 
 /* for /dev/kmem */
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index ab90ae0970a6..6cc18f371675 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -39,8 +39,11 @@
 #define L2CAP_DEFAULT_ACK_TO            200
 #define L2CAP_LE_DEFAULT_MTU            23
 
-#define L2CAP_CONN_TIMEOUT      (40000) /* 40 seconds */
-#define L2CAP_INFO_TIMEOUT      (4000)  /*  4 seconds */
+#define L2CAP_DISC_TIMEOUT             (100)
+#define L2CAP_DISC_REJ_TIMEOUT         (5000)  /*  5 seconds */
+#define L2CAP_ENC_TIMEOUT              (5000)  /*  5 seconds */
+#define L2CAP_CONN_TIMEOUT             (40000) /* 40 seconds */
+#define L2CAP_INFO_TIMEOUT             (4000)  /*  4 seconds */
 
 /* L2CAP socket address */
 struct sockaddr_l2 {
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 92cf1c2c30c9..95852e36713b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -456,6 +456,9 @@ enum station_parameters_apply_mask {
  *      as the AC bitmap in the QoS info field
  * @max_sp: max Service Period. same format as the MAX_SP in the
  *      QoS info field (but already shifted down)
+ * @sta_modify_mask: bitmap indicating which parameters changed
+ *      (for those that don't have a natural "no change" value),
+ *      see &enum station_parameters_apply_mask
  */
 struct station_parameters {
         u8 *supported_rates;
@@ -615,6 +618,7 @@ struct sta_bss_parameters {
  *      user space MLME/SME implementation. The information is provided for
  *      the cfg80211_new_sta() calls to notify user space of the IEs.
  * @assoc_req_ies_len: Length of assoc_req_ies buffer in octets.
+ * @sta_flags: station flags mask & values
  */
 struct station_info {
         u32 filled;
diff --git a/include/net/dst.h b/include/net/dst.h
index 4fb6c4381791..6faec1a60216 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -205,12 +205,7 @@ dst_feature(const struct dst_entry *dst, u32 feature)
 
 static inline u32 dst_mtu(const struct dst_entry *dst)
 {
-        u32 mtu = dst_metric_raw(dst, RTAX_MTU);
-
-        if (!mtu)
-                mtu = dst->ops->default_mtu(dst);
-
-        return mtu;
+        return dst->ops->mtu(dst);
 }
 
 /* RTT metrics are stored in milliseconds for user ABI, but used as jiffies */
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 9adb99845a56..e1c2ee0eef47 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -17,7 +17,7 @@ struct dst_ops {
         int                     (*gc)(struct dst_ops *ops);
         struct dst_entry *      (*check)(struct dst_entry *, __u32 cookie);
         unsigned int            (*default_advmss)(const struct dst_entry *);
-        unsigned int            (*default_mtu)(const struct dst_entry *);
+        unsigned int            (*mtu)(const struct dst_entry *);
         u32 *                   (*cow_metrics)(struct dst_entry *, unsigned long);
         void                    (*destroy)(struct dst_entry *);
         void                    (*ifdown)(struct dst_entry *,
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index b897d6e6d0a5..f941964a9931 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -31,6 +31,7 @@
 /** struct ip_options - IP Options
  *
  * @faddr - Saved first hop address
+ * @nexthop - Saved nexthop address in LSRR and SSRR
  * @is_data - Options in __data, rather than skb
  * @is_strictroute - Strict source route
  * @srr_is_hit - Packet destination addr was our one
@@ -41,6 +42,7 @@
  */
 struct ip_options {
         __be32          faddr;
+        __be32          nexthop;
         unsigned char   optlen;
         unsigned char   srr;
         unsigned char   rr;
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 78c83e62218f..e9ff3fc5e688 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -35,6 +35,7 @@ struct inet_peer {
 
         u32                     metrics[RTAX_MAX];
         u32                     rate_tokens;    /* rate limiting for ICMP */
+        int                     redirect_genid;
         unsigned long           rate_last;
         unsigned long           pmtu_expires;
         u32                     pmtu_orig;
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index 4283508b3e18..a88fb6939387 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -67,18 +67,18 @@ struct nf_ct_event_notifier {
         int (*fcn)(unsigned int events, struct nf_ct_event *item);
 };
 
-extern struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb;
-extern int nf_conntrack_register_notifier(struct nf_ct_event_notifier *nb);
-extern void nf_conntrack_unregister_notifier(struct nf_ct_event_notifier *nb);
+extern int nf_conntrack_register_notifier(struct net *net, struct nf_ct_event_notifier *nb);
+extern void nf_conntrack_unregister_notifier(struct net *net, struct nf_ct_event_notifier *nb);
 
 extern void nf_ct_deliver_cached_events(struct nf_conn *ct);
 
 static inline void
 nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct)
 {
+        struct net *net = nf_ct_net(ct);
         struct nf_conntrack_ecache *e;
 
-        if (nf_conntrack_event_cb == NULL)
+        if (net->ct.nf_conntrack_event_cb == NULL)
                 return;
 
         e = nf_ct_ecache_find(ct);
@@ -95,11 +95,12 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
                               int report)
 {
         int ret = 0;
+        struct net *net = nf_ct_net(ct);
         struct nf_ct_event_notifier *notify;
         struct nf_conntrack_ecache *e;
 
         rcu_read_lock();
-        notify = rcu_dereference(nf_conntrack_event_cb);
+        notify = rcu_dereference(net->ct.nf_conntrack_event_cb);
         if (notify == NULL)
                 goto out_unlock;
 
@@ -164,9 +165,8 @@ struct nf_exp_event_notifier {
         int (*fcn)(unsigned int events, struct nf_exp_event *item);
 };
 
-extern struct nf_exp_event_notifier __rcu *nf_expect_event_cb;
-extern int nf_ct_expect_register_notifier(struct nf_exp_event_notifier *nb);
-extern void nf_ct_expect_unregister_notifier(struct nf_exp_event_notifier *nb);
+extern int nf_ct_expect_register_notifier(struct net *net, struct nf_exp_event_notifier *nb);
+extern void nf_ct_expect_unregister_notifier(struct net *net, struct nf_exp_event_notifier *nb);
 
 static inline void
 nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
@@ -174,11 +174,12 @@ nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
                           u32 pid,
                           int report)
 {
+        struct net *net = nf_ct_exp_net(exp);
         struct nf_exp_event_notifier *notify;
         struct nf_conntrack_ecache *e;
 
         rcu_read_lock();
-        notify = rcu_dereference(nf_expect_event_cb);
+        notify = rcu_dereference(net->ct.nf_expect_event_cb);
         if (notify == NULL)
                 goto out_unlock;
 
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index 0249399e51a7..7a911eca0f18 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -18,6 +18,8 @@ struct netns_ct {
         struct hlist_nulls_head unconfirmed;
         struct hlist_nulls_head dying;
         struct ip_conntrack_stat __percpu *stat;
+        struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb;
+        struct nf_exp_event_notifier __rcu *nf_expect_event_cb;
         int                     sysctl_events;
         unsigned int            sysctl_events_retry_timeout;
         int                     sysctl_acct;
diff --git a/include/net/red.h b/include/net/red.h
index 3319f16b3beb..b72a3b833936 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -116,7 +116,7 @@ struct red_parms {
         u32             qR;             /* Cached random number */
 
         unsigned long   qavg;           /* Average queue length: A scaled */
-        psched_time_t   qidlestart;     /* Start of current idle period */
+        ktime_t         qidlestart;     /* Start of current idle period */
 };
 
 static inline u32 red_rmask(u8 Plog)
@@ -148,17 +148,17 @@ static inline void red_set_parms(struct red_parms *p,
 
 static inline int red_is_idling(struct red_parms *p)
 {
-        return p->qidlestart != PSCHED_PASTPERFECT;
+        return p->qidlestart.tv64 != 0;
 }
 
 static inline void red_start_of_idle_period(struct red_parms *p)
 {
-        p->qidlestart = psched_get_time();
+        p->qidlestart = ktime_get();
 }
 
 static inline void red_end_of_idle_period(struct red_parms *p)
 {
-        p->qidlestart = PSCHED_PASTPERFECT;
+        p->qidlestart.tv64 = 0;
 }
 
 static inline void red_restart(struct red_parms *p)
@@ -170,13 +170,10 @@ static inline void red_restart(struct red_parms *p)
 
 static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p)
 {
-        psched_time_t now;
-        long us_idle;
+        s64 delta = ktime_us_delta(ktime_get(), p->qidlestart);
+        long us_idle = min_t(s64, delta, p->Scell_max);
         int  shift;
 
-        now = psched_get_time();
-        us_idle = psched_tdiff_bounded(now, p->qidlestart, p->Scell_max);
-
         /*
          * The problem: ideally, average length queue recalcultion should
          * be done over constant clock intervals. This is too expensive, so
diff --git a/include/net/route.h b/include/net/route.h
index db7b3432f07c..91855d185b53 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -71,12 +71,12 @@ struct rtable {
         struct fib_info         *fi; /* for client ref to shared metrics */
 };
 
-static inline bool rt_is_input_route(struct rtable *rt)
+static inline bool rt_is_input_route(const struct rtable *rt)
 {
         return rt->rt_route_iif != 0;
 }
 
-static inline bool rt_is_output_route(struct rtable *rt)
+static inline bool rt_is_output_route(const struct rtable *rt)
 {
         return rt->rt_route_iif == 0;
 }
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 7f5fed3c89e1..6873c7dd9145 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -103,9 +103,10 @@ enum se_cmd_flags_table {
         SCF_SCSI_NON_DATA_CDB           = 0x00000040,
         SCF_SCSI_CDB_EXCEPTION          = 0x00000080,
         SCF_SCSI_RESERVATION_CONFLICT   = 0x00000100,
-        SCF_SE_CMD_FAILED               = 0x00000400,
+        SCF_FUA                         = 0x00000200,
         SCF_SE_LUN_CMD                  = 0x00000800,
         SCF_SE_ALLOW_EOO                = 0x00001000,
+        SCF_BIDI                        = 0x00002000,
         SCF_SENT_CHECK_CONDITION        = 0x00004000,
         SCF_OVERFLOW_BIT                = 0x00008000,
         SCF_UNDERFLOW_BIT               = 0x00010000,
@@ -154,6 +155,7 @@ enum tcm_sense_reason_table {
         TCM_CHECK_CONDITION_ABORT_CMD           = 0x0d,
         TCM_CHECK_CONDITION_UNIT_ATTENTION      = 0x0e,
         TCM_CHECK_CONDITION_NOT_READY           = 0x0f,
+        TCM_RESERVATION_CONFLICT                = 0x10,
 };
 
 struct se_obj {
@@ -211,7 +213,6 @@ struct t10_alua_lu_gp {
         u16     lu_gp_id;
         int     lu_gp_valid_id;
         u32     lu_gp_members;
-        atomic_t lu_gp_shutdown;
         atomic_t lu_gp_ref_cnt;
         spinlock_t lu_gp_lock;
         struct config_group lu_gp_group;
@@ -422,11 +423,9 @@ struct se_cmd {
         int                     sam_task_attr;
         /* Transport protocol dependent state, see transport_state_table */
         enum transport_state_table t_state;
-        /* Transport specific error status */
-        int                     transport_error_status;
         /* Used to signal cmd->se_tfo->check_release_cmd() usage per cmd */
-        int                     check_release:1;
-        int                     cmd_wait_set:1;
+        unsigned                check_release:1;
+        unsigned                cmd_wait_set:1;
         /* See se_cmd_flags_table */
         u32                     se_cmd_flags;
         u32                     se_ordered_id;
@@ -441,13 +440,10 @@ struct se_cmd {
         /* Used for sense data */
         void                    *sense_buffer;
         struct list_head        se_delayed_node;
-        struct list_head        se_ordered_node;
         struct list_head        se_lun_node;
         struct list_head        se_qf_node;
         struct se_device      *se_dev;
         struct se_dev_entry   *se_deve;
-        struct se_device        *se_obj_ptr;
-        struct se_device        *se_orig_obj_ptr;
         struct se_lun           *se_lun;
         /* Only used for internal passthrough and legacy TCM fabric modules */
         struct se_session       *se_sess;
@@ -463,8 +459,6 @@ struct se_cmd {
         unsigned char           __t_task_cdb[TCM_MAX_COMMAND_SIZE];
         unsigned long long      t_task_lba;
         int                     t_tasks_failed;
-        int                     t_tasks_fua;
-        bool                    t_tasks_bidi;
         u32                     t_tasks_sg_chained_no;
         atomic_t                t_fe_count;
         atomic_t                t_se_count;
@@ -489,14 +483,6 @@ struct se_cmd {
 
         struct work_struct      work;
 
-        /*
-         * Used for pre-registered fabric SGL passthrough WRITE and READ
-         * with the special SCF_PASSTHROUGH_CONTIG_TO_SG case for TCM_Loop
-         * and other HW target mode fabric modules.
-         */
-        struct scatterlist      *t_task_pt_sgl;
-        u32                     t_task_pt_sgl_num;
-
         struct scatterlist      *t_data_sg;
         unsigned int            t_data_nents;
         struct scatterlist      *t_bidi_data_sg;
@@ -562,7 +548,7 @@ struct se_node_acl {
 } ____cacheline_aligned;
 
 struct se_session {
-        int                     sess_tearing_down:1;
+        unsigned                sess_tearing_down:1;
         u64                     sess_bin_isid;
         struct se_node_acl      *se_node_acl;
         struct se_portal_group *se_tpg;
@@ -683,7 +669,6 @@ struct se_subsystem_dev {
         struct t10_reservation t10_pr;
         spinlock_t      se_dev_lock;
         void            *se_dev_su_ptr;
-        struct list_head se_dev_node;
         struct config_group se_dev_group;
         /* For T10 Reservations */
         struct config_group se_dev_pr_group;
@@ -692,9 +677,6 @@ struct se_subsystem_dev {
 } ____cacheline_aligned;
 
 struct se_device {
-        /* Set to 1 if thread is NOT sleeping on thread_sem */
-        u8                      thread_active;
-        u8                      dev_status_timer_flags;
         /* RELATIVE TARGET PORT IDENTIFER Counter */
         u16                     dev_rpti_counter;
         /* Used for SAM Task Attribute ordering */
@@ -719,14 +701,10 @@ struct se_device {
         u64                     write_bytes;
         spinlock_t              stats_lock;
         /* Active commands on this virtual SE device */
-        atomic_t                active_cmds;
         atomic_t                simple_cmds;
         atomic_t                depth_left;
         atomic_t                dev_ordered_id;
-        atomic_t                dev_tur_active;
         atomic_t                execute_tasks;
-        atomic_t                dev_status_thr_count;
-        atomic_t                dev_hoq_count;
         atomic_t                dev_ordered_sync;
         atomic_t                dev_qf_count;
         struct se_obj           dev_obj;
@@ -734,14 +712,9 @@ struct se_device {
         struct se_obj           dev_export_obj;
         struct se_queue_obj     dev_queue_obj;
         spinlock_t              delayed_cmd_lock;
-        spinlock_t              ordered_cmd_lock;
         spinlock_t              execute_task_lock;
-        spinlock_t              state_task_lock;
-        spinlock_t              dev_alua_lock;
         spinlock_t              dev_reservation_lock;
-        spinlock_t              dev_state_lock;
         spinlock_t              dev_status_lock;
-        spinlock_t              dev_status_thr_lock;
         spinlock_t              se_port_lock;
         spinlock_t              se_tmr_lock;
         spinlock_t              qf_cmd_lock;
@@ -753,14 +726,10 @@ struct se_device {
         struct t10_pr_registration *dev_pr_res_holder;
         struct list_head        dev_sep_list;
         struct list_head        dev_tmr_list;
-        struct timer_list       dev_status_timer;
         /* Pointer to descriptor for processing thread */
         struct task_struct      *process_thread;
-        pid_t                   process_thread_pid;
-        struct task_struct              *dev_mgmt_thread;
         struct work_struct      qf_work_queue;
         struct list_head        delayed_cmd_list;
-        struct list_head        ordered_cmd_list;
         struct list_head        execute_task_list;
         struct list_head        state_task_list;
         struct list_head        qf_cmd_list;
@@ -771,8 +740,6 @@ struct se_device {
         struct se_subsystem_api *transport;
         /* Linked list for struct se_hba struct se_device list */
         struct list_head        dev_list;
-        /* Linked list for struct se_global->g_se_dev_list */
-        struct list_head        g_se_dev_list;
 }  ____cacheline_aligned;
 
 struct se_hba {
@@ -834,7 +801,6 @@ struct se_port {
         u32             sep_index;
         struct scsi_port_stats sep_stats;
         /* Used for ALUA Target Port Groups membership */
-        atomic_t        sep_tg_pt_gp_active;
         atomic_t        sep_tg_pt_secondary_offline;
         /* Used for PR ALL_TG_PT=1 */
         atomic_t        sep_tg_pt_ref_cnt;
diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h
index c16e9431dd01..dac4f2d859fd 100644
--- a/include/target/target_core_transport.h
+++ b/include/target/target_core_transport.h
@@ -10,29 +10,6 @@
 
 #define PYX_TRANSPORT_STATUS_INTERVAL           5 /* In seconds */
 
-#define PYX_TRANSPORT_SENT_TO_TRANSPORT         0
-#define PYX_TRANSPORT_WRITE_PENDING             1
-
-#define PYX_TRANSPORT_UNKNOWN_SAM_OPCODE        -1
-#define PYX_TRANSPORT_HBA_QUEUE_FULL            -2
-#define PYX_TRANSPORT_REQ_TOO_MANY_SECTORS      -3
-#define PYX_TRANSPORT_OUT_OF_MEMORY_RESOURCES   -4
-#define PYX_TRANSPORT_INVALID_CDB_FIELD         -5
-#define PYX_TRANSPORT_INVALID_PARAMETER_LIST    -6
-#define PYX_TRANSPORT_LU_COMM_FAILURE           -7
-#define PYX_TRANSPORT_UNKNOWN_MODE_PAGE         -8
-#define PYX_TRANSPORT_WRITE_PROTECTED           -9
-#define PYX_TRANSPORT_RESERVATION_CONFLICT      -10
-#define PYX_TRANSPORT_ILLEGAL_REQUEST           -11
-#define PYX_TRANSPORT_USE_SENSE_REASON          -12
-
-#ifndef SAM_STAT_RESERVATION_CONFLICT
-#define SAM_STAT_RESERVATION_CONFLICT           0x18
-#endif
-
-#define TRANSPORT_PLUGIN_FREE                   0
-#define TRANSPORT_PLUGIN_REGISTERED             1
-
 #define TRANSPORT_PLUGIN_PHBA_PDEV              1
 #define TRANSPORT_PLUGIN_VHBA_PDEV              2
 #define TRANSPORT_PLUGIN_VHBA_VDEV              3
@@ -158,7 +135,6 @@ extern int transport_generic_allocate_tasks(struct se_cmd *, unsigned char *);
 extern int transport_handle_cdb_direct(struct se_cmd *);
 extern int transport_generic_handle_cdb_map(struct se_cmd *);
 extern int transport_generic_handle_data(struct se_cmd *);
-extern void transport_new_cmd_failure(struct se_cmd *);
 extern int transport_generic_handle_tmr(struct se_cmd *);
 extern bool target_stop_task(struct se_task *task, unsigned long *flags);
 extern int transport_generic_map_mem_to_cmd(struct se_cmd *cmd, struct scatterlist *, u32,
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index b66ebb2032c6..378c7ed6760b 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -307,15 +307,8 @@ struct omap_dss_board_info {
         void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask);
 };
 
-#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS)
 /* Init with the board info */
 extern int omap_display_init(struct omap_dss_board_info *board_data);
-#else
-static inline int omap_display_init(struct omap_dss_board_info *board_data)
-{
-        return 0;
-}
-#endif
 
 struct omap_display_platform_data {
         struct omap_dss_board_info *board_data;
diff --git a/include/xen/platform_pci.h b/include/xen/platform_pci.h
index a785a3b0c8c7..438c256c274b 100644
--- a/include/xen/platform_pci.h
+++ b/include/xen/platform_pci.h
@@ -29,8 +29,7 @@
 static inline int xen_must_unplug_nics(void) {
 #if (defined(CONFIG_XEN_NETDEV_FRONTEND) || \
                 defined(CONFIG_XEN_NETDEV_FRONTEND_MODULE)) && \
-                (defined(CONFIG_XEN_PLATFORM_PCI) || \
-                 defined(CONFIG_XEN_PLATFORM_PCI_MODULE))
+                defined(CONFIG_XEN_PVHVM)
         return 1;
 #else
         return 0;
@@ -40,8 +39,7 @@ static inline int xen_must_unplug_nics(void) {
 static inline int xen_must_unplug_disks(void) {
 #if (defined(CONFIG_XEN_BLKDEV_FRONTEND) || \
                 defined(CONFIG_XEN_BLKDEV_FRONTEND_MODULE)) && \
-                (defined(CONFIG_XEN_PLATFORM_PCI) || \
-                 defined(CONFIG_XEN_PLATFORM_PCI_MODULE))
+                defined(CONFIG_XEN_PVHVM)
         return 1;
 #else
         return 0;