37 files changed, 170 insertions, 125 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/drm_pciids.h b/include/drm/drm_pciids.h
index f81676f1b310..14b6cd022284 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -182,8 +182,11 @@
         {0x1002, 0x6748, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6751, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6758, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6759, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x675B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x675D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x675F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6760, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6761, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -195,8 +198,18 @@
         {0x1002, 0x6767, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6768, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6770, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6772, 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, 0x677B, 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}, \
@@ -238,6 +251,7 @@
         {0x1002, 0x68f2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x68f8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x68f9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x68fa, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x68fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -480,6 +494,8 @@
         {0x1002, 0x9647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
         {0x1002, 0x9648, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
         {0x1002, 0x964a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x964b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x964c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x964e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
         {0x1002, 0x964f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
         {0x1002, 0x9710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
@@ -494,6 +510,8 @@
         {0x1002, 0x9805, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x9806, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x9807, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PALM|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0, 0, 0}
 
 #define r128_PCI_IDS \
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index c7a6d3b5bc7b..94acd8172b5b 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -805,9 +805,6 @@ extern void blk_unprep_request(struct request *);
  */
 extern struct request_queue *blk_init_queue_node(request_fn_proc *rfn,
                                         spinlock_t *lock, int node_id);
-extern struct request_queue *blk_init_allocated_queue_node(struct request_queue *,
-                                                           request_fn_proc *,
-                                                           spinlock_t *, int node_id);
 extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *);
 extern struct request_queue *blk_init_allocated_queue(struct request_queue *,
                                                       request_fn_proc *, spinlock_t *);
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index c86c940d1de3..081147da0564 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -71,7 +71,7 @@ struct timecounter {
 
 /**
  * cyclecounter_cyc2ns - converts cycle counter cycles to nanoseconds
- * @tc:         Pointer to cycle counter.
+ * @cc:         Pointer to cycle counter.
  * @cycles:     Cycles
  *
  * XXX - This could use some mult_lxl_ll() asm optimization. Same code
@@ -114,7 +114,7 @@ extern u64 timecounter_read(struct timecounter *tc);
  *                        time base as values returned by
  *                        timecounter_read()
  * @tc:         Pointer to time counter.
- * @cycle:      a value returned by tc->cc->read()
+ * @cycle_tstamp:       a value returned by tc->cc->read()
  *
  * Cycle counts that are converted correctly as long as they
  * fall into the interval [-1/2 max cycle count, +1/2 max cycle count],
@@ -156,11 +156,12 @@ 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%)
+ * @maxadj:             maximum adjustment value to mult (~11%)
  * @flags:              flags describing special properties
  * @archdata:           arch-specific data
  * @suspend:            suspend function for the clocksource, if necessary
  * @resume:             resume function for the clocksource, if necessary
+ * @cycle_last:         most recent cycle counter value seen by ::read()
  */
 struct clocksource {
         /*
@@ -187,6 +188,7 @@ struct clocksource {
         void (*suspend)(struct clocksource *cs);
         void (*resume)(struct clocksource *cs);
 
+        /* private: */
 #ifdef CONFIG_CLOCKSOURCE_WATCHDOG
         /* Watchdog related data, used by the framework */
         struct list_head wd_list;
@@ -261,6 +263,9 @@ static inline u32 clocksource_hz2mult(u32 hz, u32 shift_constant)
 
 /**
  * clocksource_cyc2ns - converts clocksource cycles to nanoseconds
+ * @cycles:     cycles
+ * @mult:       cycle to nanosecond multiplier
+ * @shift:      cycle to nanosecond divisor (power of two)
  *
  * Converts cycles to nanoseconds, using the given mult and shift.
  *
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/dma_remapping.h b/include/linux/dma_remapping.h
index ef90cbd8e173..57c9a8ae4f2d 100644
--- a/include/linux/dma_remapping.h
+++ b/include/linux/dma_remapping.h
@@ -31,6 +31,7 @@ extern void free_dmar_iommu(struct intel_iommu *iommu);
 extern int iommu_calculate_agaw(struct intel_iommu *iommu);
 extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu);
 extern int dmar_disabled;
+extern int intel_iommu_enabled;
 #else
 static inline int iommu_calculate_agaw(struct intel_iommu *iommu)
 {
@@ -44,6 +45,7 @@ static inline void free_dmar_iommu(struct intel_iommu *iommu)
 {
 }
 #define dmar_disabled   (1)
+#define intel_iommu_enabled (0)
 #endif
 
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index e3130220ce3e..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>
 
@@ -1942,6 +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/init_task.h b/include/linux/init_task.h
index 94b1e356c02a..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,                                  \
diff --git a/include/linux/lglock.h b/include/linux/lglock.h
index f549056fb20b..87f402ccec55 100644
--- a/include/linux/lglock.h
+++ b/include/linux/lglock.h
@@ -22,6 +22,7 @@
 #include <linux/spinlock.h>
 #include <linux/lockdep.h>
 #include <linux/percpu.h>
+#include <linux/cpu.h>
 
 /* can make br locks by using local lock for read side, global lock for write */
 #define br_lock_init(name)      name##_lock_init()
@@ -72,9 +73,31 @@
 
 #define DEFINE_LGLOCK(name)                                             \
                                                                         \
+ DEFINE_SPINLOCK(name##_cpu_lock);                                      \
+ cpumask_t name##_cpus __read_mostly;                                   \
  DEFINE_PER_CPU(arch_spinlock_t, name##_lock);                          \
  DEFINE_LGLOCK_LOCKDEP(name);                                           \
                                                                         \
+ static int                                                             \
+ name##_lg_cpu_callback(struct notifier_block *nb,                      \
+                                unsigned long action, void *hcpu)       \
+ {                                                                      \
+        switch (action & ~CPU_TASKS_FROZEN) {                           \
+        case CPU_UP_PREPARE:                                            \
+                spin_lock(&name##_cpu_lock);                            \
+                cpu_set((unsigned long)hcpu, name##_cpus);              \
+                spin_unlock(&name##_cpu_lock);                          \
+                break;                                                  \
+        case CPU_UP_CANCELED: case CPU_DEAD:                            \
+                spin_lock(&name##_cpu_lock);                            \
+                cpu_clear((unsigned long)hcpu, name##_cpus);            \
+                spin_unlock(&name##_cpu_lock);                          \
+        }                                                               \
+        return NOTIFY_OK;                                               \
+ }                                                                      \
+ static struct notifier_block name##_lg_cpu_notifier = {                \
+        .notifier_call = name##_lg_cpu_callback,                        \
+ };                                                                     \
  void name##_lock_init(void) {                                          \
         int i;                                                          \
         LOCKDEP_INIT_MAP(&name##_lock_dep_map, #name, &name##_lock_key, 0); \
@@ -83,6 +106,11 @@
                 lock = &per_cpu(name##_lock, i);                        \
                 *lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED;     \
         }                                                               \
+        register_hotcpu_notifier(&name##_lg_cpu_notifier);              \
+        get_online_cpus();                                              \
+        for_each_online_cpu(i)                                          \
+                cpu_set(i, name##_cpus);                                \
+        put_online_cpus();                                              \
  }                                                                      \
  EXPORT_SYMBOL(name##_lock_init);                                       \
                                                                         \
@@ -124,9 +152,9 @@
                                                                         \
  void name##_global_lock_online(void) {                                 \
         int i;                                                          \
-        preempt_disable();                                              \
+        spin_lock(&name##_cpu_lock);                                    \
         rwlock_acquire(&name##_lock_dep_map, 0, 0, _RET_IP_);           \
-        for_each_online_cpu(i) {                                        \
+        for_each_cpu(i, &name##_cpus) {                                 \
                 arch_spinlock_t *lock;                                  \
                 lock = &per_cpu(name##_lock, i);                        \
                 arch_spin_lock(lock);                                   \
@@ -137,12 +165,12 @@
  void name##_global_unlock_online(void) {                               \
         int i;                                                          \
         rwlock_release(&name##_lock_dep_map, 1, _RET_IP_);              \
-        for_each_online_cpu(i) {                                        \
+        for_each_cpu(i, &name##_cpus) {                                 \
                 arch_spinlock_t *lock;                                  \
                 lock = &per_cpu(name##_lock, i);                        \
                 arch_spin_unlock(lock);                                 \
         }                                                               \
-        preempt_enable();                                               \
+        spin_unlock(&name##_cpu_lock);                                  \
  }                                                                      \
  EXPORT_SYMBOL(name##_global_unlock_online);                            \
                                                                         \
diff --git a/include/linux/log2.h b/include/linux/log2.h
index 25b808631cd9..fd7ff3d91e6a 100644
--- a/include/linux/log2.h
+++ b/include/linux/log2.h
@@ -185,7 +185,6 @@ unsigned long __rounddown_pow_of_two(unsigned long n)
 #define rounddown_pow_of_two(n)                 \
 (                                               \
         __builtin_constant_p(n) ? (             \
-                (n == 1) ? 0 :                  \
                 (1UL << ilog2(n))) :            \
         __rounddown_pow_of_two(n)               \
  )
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/mmc/card.h b/include/linux/mmc/card.h
index 415f2db414e1..c8ef9bc54d50 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -218,6 +218,7 @@ struct mmc_card {
 #define MMC_QUIRK_INAND_CMD38   (1<<6)          /* iNAND devices have broken CMD38 */
 #define MMC_QUIRK_BLK_NO_CMD23  (1<<7)          /* Avoid CMD23 for regular multiblock */
 #define MMC_QUIRK_BROKEN_BYTE_MODE_512 (1<<8)   /* Avoid sending 512 bytes in */
+#define MMC_QUIRK_LONG_READ_TIME (1<<9)         /* Data read time > CSD says */
                                                 /* byte mode */
         unsigned int    poweroff_notify_state;  /* eMMC4.5 notify feature */
 #define MMC_NO_POWER_NOTIFICATION       0
@@ -433,6 +434,11 @@ static inline int mmc_card_broken_byte_mode_512(const struct mmc_card *c)
         return c->quirks & MMC_QUIRK_BROKEN_BYTE_MODE_512;
 }
 
+static inline int mmc_card_long_read_time(const struct mmc_card *c)
+{
+        return c->quirks & MMC_QUIRK_LONG_READ_TIME;
+}
+
 #define mmc_card_name(c)        ((c)->cid.prod_name)
 #define mmc_card_id(c)          (dev_name(&(c)->dev))
 
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/pci_ids.h b/include/linux/pci_ids.h
index 172ba70306d1..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
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/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/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/media/soc_camera.h b/include/media/soc_camera.h
index b1377b931eb7..5fb2c3d10c05 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -254,7 +254,7 @@ unsigned long soc_camera_apply_board_flags(struct soc_camera_link *icl,
 static inline struct video_device *soc_camera_i2c_to_vdev(const struct i2c_client *client)
 {
         struct v4l2_subdev *sd = i2c_get_clientdata(client);
-        struct soc_camera_device *icd = (struct soc_camera_device *)sd->grp_id;
+        struct soc_camera_device *icd = v4l2_get_subdev_hostdata(sd);
         return icd ? icd->vdev : NULL;
 }
 
@@ -279,6 +279,11 @@ static inline struct soc_camera_device *soc_camera_from_vbq(const struct videobu
         return container_of(vq, struct soc_camera_device, vb_vidq);
 }
 
+static inline u32 soc_camera_grp_id(const struct soc_camera_device *icd)
+{
+        return (icd->iface << 8) | (icd->devnum + 1);
+}
+
 void soc_camera_lock(struct vb2_queue *vq);
 void soc_camera_unlock(struct vb2_queue *vq);
 
diff --git a/include/net/dst.h b/include/net/dst.h
index 4fb6c4381791..75766b42660e 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -53,6 +53,7 @@ struct dst_entry {
 #define DST_NOHASH              0x0008
 #define DST_NOCACHE             0x0010
 #define DST_NOCOUNT             0x0020
+#define DST_NOPEER              0x0040
 
         short                   error;
         short                   obsolete;
@@ -205,12 +206,7 @@ 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/flow.h b/include/net/flow.h
index a09447749e2d..57f15a7f1cdd 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -207,6 +207,7 @@ extern struct flow_cache_object *flow_cache_lookup(
                 u8 dir, flow_resolve_t resolver, void *ctx);
 
 extern void flow_cache_flush(void);
+extern void flow_cache_flush_deferred(void);
 extern atomic_t flow_cache_genid;
 
 #endif
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/net/sctp/structs.h b/include/net/sctp/structs.h
index e90e7a9935dd..a15432da27c3 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -241,6 +241,9 @@ extern struct sctp_globals {
          * bits is an indicator of when to send and window update SACK.
          */
         int rwnd_update_shift;
+
+        /* Threshold for autoclose timeout, in seconds. */
+        unsigned long max_autoclose;
 } sctp_globals;
 
 #define sctp_rto_initial                (sctp_globals.rto_initial)
@@ -281,6 +284,7 @@ extern struct sctp_globals {
 #define sctp_auth_enable                (sctp_globals.auth_enable)
 #define sctp_checksum_disable           (sctp_globals.checksum_disable)
 #define sctp_rwnd_upd_shift             (sctp_globals.rwnd_update_shift)
+#define sctp_max_autoclose              (sctp_globals.max_autoclose)
 
 /* SCTP Socket type: UDP or TCP style. */
 typedef enum {
diff --git a/include/net/sock.h b/include/net/sock.h
index abb6e0f0c3c3..32e39371fba6 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -637,12 +637,14 @@ static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb)
 
 /*
  * Take into account size of receive queue and backlog queue
+ * Do not take into account this skb truesize,
+ * to allow even a single big packet to come.
  */
 static inline bool sk_rcvqueues_full(const struct sock *sk, const struct sk_buff *skb)
 {
         unsigned int qsize = sk->sk_backlog.len + atomic_read(&sk->sk_rmem_alloc);
 
-        return qsize + skb->truesize > sk->sk_rcvbuf;
+        return qsize > sk->sk_rcvbuf;
 }
 
 /* The per-socket spinlock must be held here. */
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index d1e95c6ac776..5a35a2a2d3c5 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -147,6 +147,7 @@ struct fcoe_ctlr {
         u8 map_dest;
         u8 spma;
         u8 probe_tries;
+        u8 priority;
         u8 dest_addr[ETH_ALEN];
         u8 ctl_src_addr[ETH_ALEN];
 
@@ -301,6 +302,7 @@ struct fcoe_percpu_s {
  * @lport:                     The associated local port
  * @fcoe_pending_queue:        The pending Rx queue of skbs
  * @fcoe_pending_queue_active: Indicates if the pending queue is active
+ * @priority:                  Packet priority (DCB)
  * @max_queue_depth:           Max queue depth of pending queue
  * @min_queue_depth:           Min queue depth of pending queue
  * @timer:                     The queue timer
@@ -316,6 +318,7 @@ struct fcoe_port {
         struct fc_lport       *lport;
         struct sk_buff_head   fcoe_pending_queue;
         u8                    fcoe_pending_queue_active;
+        u8                    priority;
         u32                   max_queue_depth;
         u32                   min_queue_depth;
         struct timer_list     timer;
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/trace/events/writeback.h b/include/trace/events/writeback.h
index b99caa8b780c..99d1d0decf88 100644
--- a/include/trace/events/writeback.h
+++ b/include/trace/events/writeback.h
@@ -21,6 +21,16 @@
                 {I_REFERENCED,          "I_REFERENCED"}         \
         )
 
+#define WB_WORK_REASON                                                  \
+                {WB_REASON_BACKGROUND,          "background"},          \
+                {WB_REASON_TRY_TO_FREE_PAGES,   "try_to_free_pages"},   \
+                {WB_REASON_SYNC,                "sync"},                \
+                {WB_REASON_PERIODIC,            "periodic"},            \
+                {WB_REASON_LAPTOP_TIMER,        "laptop_timer"},        \
+                {WB_REASON_FREE_MORE_MEM,       "free_more_memory"},    \
+                {WB_REASON_FS_FREE_SPACE,       "fs_free_space"},       \
+                {WB_REASON_FORKER_THREAD,       "forker_thread"}
+
 struct wb_writeback_work;
 
 DECLARE_EVENT_CLASS(writeback_work_class,
@@ -55,7 +65,7 @@ DECLARE_EVENT_CLASS(writeback_work_class,
                   __entry->for_kupdate,
                   __entry->range_cyclic,
                   __entry->for_background,
-                  wb_reason_name[__entry->reason]
+                  __print_symbolic(__entry->reason, WB_WORK_REASON)
         )
 );
 #define DEFINE_WRITEBACK_WORK_EVENT(name) \
@@ -184,7 +194,8 @@ TRACE_EVENT(writeback_queue_io,
                 __entry->older, /* older_than_this in jiffies */
                 __entry->age,   /* older_than_this in relative milliseconds */
                 __entry->moved,
-                wb_reason_name[__entry->reason])
+                __print_symbolic(__entry->reason, WB_WORK_REASON)
+        )
 );
 
 TRACE_EVENT(global_dirty_state,
diff --git a/include/xen/interface/io/xs_wire.h b/include/xen/interface/io/xs_wire.h
index f0b6890370be..f6f07aa35af5 100644
--- a/include/xen/interface/io/xs_wire.h
+++ b/include/xen/interface/io/xs_wire.h
@@ -29,8 +29,7 @@ enum xsd_sockmsg_type
     XS_IS_DOMAIN_INTRODUCED,
     XS_RESUME,
     XS_SET_TARGET,
-    XS_RESTRICT,
-    XS_RESET_WATCHES
+    XS_RESTRICT
 };
 
 #define XS_WRITE_NONE "NONE"