Merge branch 'omap-for-v3.8/pm' into omap-for-v3.8/clock

27 files changed, 446 insertions, 217 deletions

diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index c78bb997e2c6..af1cbaf535ed 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -205,6 +205,8 @@
         {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
@@ -217,6 +219,7 @@
         {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
         {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index c18257b0fa72..6dd4787a798a 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -61,7 +61,7 @@ int __dynamic_netdev_dbg(struct _ddebug *descriptor,
                          const char *fmt, ...);
 
 #define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt)                \
-        static struct _ddebug __used __aligned(8)               \
+        static struct _ddebug  __aligned(8)                     \
         __attribute__((section("__verbose"))) name = {          \
                 .modname = KBUILD_MODNAME,                      \
                 .function = __func__,                           \
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 7443a560c9d0..2c26c14cd710 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -68,7 +68,7 @@ enum extcon_cable_name {
         EXTCON_VIDEO_OUT,
         EXTCON_MECHANICAL,
 };
-extern const char *extcon_cable_name[];
+extern const char extcon_cable_name[][CABLE_NAME_MAX + 1];
 
 struct extcon_cable;
 
diff --git a/include/linux/hashtable.h b/include/linux/hashtable.h
new file mode 100644
index 000000000000..227c62424f3c
--- /dev/null
+++ b/include/linux/hashtable.h
@@ -0,0 +1,192 @@
+/*
+ * Statically sized hash table implementation
+ * (C) 2012  Sasha Levin <levinsasha928@gmail.com>
+ */
+
+#ifndef _LINUX_HASHTABLE_H
+#define _LINUX_HASHTABLE_H
+
+#include <linux/list.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/hash.h>
+#include <linux/rculist.h>
+
+#define DEFINE_HASHTABLE(name, bits)                                            \
+        struct hlist_head name[1 << (bits)] =                                   \
+                        { [0 ... ((1 << (bits)) - 1)] = HLIST_HEAD_INIT }
+
+#define DECLARE_HASHTABLE(name, bits)                                           \
+        struct hlist_head name[1 << (bits)]
+
+#define HASH_SIZE(name) (ARRAY_SIZE(name))
+#define HASH_BITS(name) ilog2(HASH_SIZE(name))
+
+/* Use hash_32 when possible to allow for fast 32bit hashing in 64bit kernels. */
+#define hash_min(val, bits)                                                     \
+        (sizeof(val) <= 4 ? hash_32(val, bits) : hash_long(val, bits))
+
+static inline void __hash_init(struct hlist_head *ht, unsigned int sz)
+{
+        unsigned int i;
+
+        for (i = 0; i < sz; i++)
+                INIT_HLIST_HEAD(&ht[i]);
+}
+
+/**
+ * hash_init - initialize a hash table
+ * @hashtable: hashtable to be initialized
+ *
+ * Calculates the size of the hashtable from the given parameter, otherwise
+ * same as hash_init_size.
+ *
+ * This has to be a macro since HASH_BITS() will not work on pointers since
+ * it calculates the size during preprocessing.
+ */
+#define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
+
+/**
+ * hash_add - add an object to a hashtable
+ * @hashtable: hashtable to add to
+ * @node: the &struct hlist_node of the object to be added
+ * @key: the key of the object to be added
+ */
+#define hash_add(hashtable, node, key)                                          \
+        hlist_add_head(node, &hashtable[hash_min(key, HASH_BITS(hashtable))])
+
+/**
+ * hash_add_rcu - add an object to a rcu enabled hashtable
+ * @hashtable: hashtable to add to
+ * @node: the &struct hlist_node of the object to be added
+ * @key: the key of the object to be added
+ */
+#define hash_add_rcu(hashtable, node, key)                                      \
+        hlist_add_head_rcu(node, &hashtable[hash_min(key, HASH_BITS(hashtable))])
+
+/**
+ * hash_hashed - check whether an object is in any hashtable
+ * @node: the &struct hlist_node of the object to be checked
+ */
+static inline bool hash_hashed(struct hlist_node *node)
+{
+        return !hlist_unhashed(node);
+}
+
+static inline bool __hash_empty(struct hlist_head *ht, unsigned int sz)
+{
+        unsigned int i;
+
+        for (i = 0; i < sz; i++)
+                if (!hlist_empty(&ht[i]))
+                        return false;
+
+        return true;
+}
+
+/**
+ * hash_empty - check whether a hashtable is empty
+ * @hashtable: hashtable to check
+ *
+ * This has to be a macro since HASH_BITS() will not work on pointers since
+ * it calculates the size during preprocessing.
+ */
+#define hash_empty(hashtable) __hash_empty(hashtable, HASH_SIZE(hashtable))
+
+/**
+ * hash_del - remove an object from a hashtable
+ * @node: &struct hlist_node of the object to remove
+ */
+static inline void hash_del(struct hlist_node *node)
+{
+        hlist_del_init(node);
+}
+
+/**
+ * hash_del_rcu - remove an object from a rcu enabled hashtable
+ * @node: &struct hlist_node of the object to remove
+ */
+static inline void hash_del_rcu(struct hlist_node *node)
+{
+        hlist_del_init_rcu(node);
+}
+
+/**
+ * hash_for_each - iterate over a hashtable
+ * @name: hashtable to iterate
+ * @bkt: integer to use as bucket loop cursor
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @obj: the type * to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ */
+#define hash_for_each(name, bkt, node, obj, member)                             \
+        for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\
+                hlist_for_each_entry(obj, node, &name[bkt], member)
+
+/**
+ * hash_for_each_rcu - iterate over a rcu enabled hashtable
+ * @name: hashtable to iterate
+ * @bkt: integer to use as bucket loop cursor
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @obj: the type * to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ */
+#define hash_for_each_rcu(name, bkt, node, obj, member)                         \
+        for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\
+                hlist_for_each_entry_rcu(obj, node, &name[bkt], member)
+
+/**
+ * hash_for_each_safe - iterate over a hashtable safe against removal of
+ * hash entry
+ * @name: hashtable to iterate
+ * @bkt: integer to use as bucket loop cursor
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @tmp: a &struct used for temporary storage
+ * @obj: the type * to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ */
+#define hash_for_each_safe(name, bkt, node, tmp, obj, member)                   \
+        for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\
+                hlist_for_each_entry_safe(obj, node, tmp, &name[bkt], member)
+
+/**
+ * hash_for_each_possible - iterate over all possible objects hashing to the
+ * same bucket
+ * @name: hashtable to iterate
+ * @obj: the type * to use as a loop cursor for each entry
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ * @key: the key of the objects to iterate over
+ */
+#define hash_for_each_possible(name, obj, node, member, key)                    \
+        hlist_for_each_entry(obj, node, &name[hash_min(key, HASH_BITS(name))], member)
+
+/**
+ * hash_for_each_possible_rcu - iterate over all possible objects hashing to the
+ * same bucket in an rcu enabled hashtable
+ * in a rcu enabled hashtable
+ * @name: hashtable to iterate
+ * @obj: the type * to use as a loop cursor for each entry
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ * @key: the key of the objects to iterate over
+ */
+#define hash_for_each_possible_rcu(name, obj, node, member, key)                \
+        hlist_for_each_entry_rcu(obj, node, &name[hash_min(key, HASH_BITS(name))], member)
+
+/**
+ * hash_for_each_possible_safe - iterate over all possible objects hashing to the
+ * same bucket safe against removals
+ * @name: hashtable to iterate
+ * @obj: the type * to use as a loop cursor for each entry
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @tmp: a &struct used for temporary storage
+ * @member: the name of the hlist_node within the struct
+ * @key: the key of the objects to iterate over
+ */
+#define hash_for_each_possible_safe(name, obj, node, tmp, member, key)          \
+        hlist_for_each_entry_safe(obj, node, tmp,                               \
+                &name[hash_min(key, HASH_BITS(name))], member)
+
+
+#endif
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index c0ae76ac4e0b..7806c24e5bc8 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -618,4 +618,20 @@ static inline struct dentry *iio_get_debugfs_dentry(struct iio_dev *indio_dev)
 };
 #endif
 
+/**
+ * IIO_DEGREE_TO_RAD() - Convert degree to rad
+ * @deg: A value in degree
+ *
+ * Returns the given value converted from degree to rad
+ */
+#define IIO_DEGREE_TO_RAD(deg) (((deg) * 314159ULL + 9000000ULL) / 18000000ULL)
+
+/**
+ * IIO_G_TO_M_S_2() - Convert g to meter / second**2
+ * @g: A value in g
+ *
+ * Returns the given value converted from g to meter / second**2
+ */
+#define IIO_G_TO_M_S_2(g) ((g) * 980665ULL / 100000ULL)
+
 #endif /* _INDUSTRIAL_IO_H_ */
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 93bfc9f9815c..ecc554374e44 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -42,19 +42,8 @@
  */
 #define KVM_MEMSLOT_INVALID     (1UL << 16)
 
-/*
- * If we support unaligned MMIO, at most one fragment will be split into two:
- */
-#ifdef KVM_UNALIGNED_MMIO
-#  define KVM_EXTRA_MMIO_FRAGMENTS 1
-#else
-#  define KVM_EXTRA_MMIO_FRAGMENTS 0
-#endif
-
-#define KVM_USER_MMIO_SIZE 8
-
-#define KVM_MAX_MMIO_FRAGMENTS \
-        (KVM_MMIO_SIZE / KVM_USER_MMIO_SIZE + KVM_EXTRA_MMIO_FRAGMENTS)
+/* Two fragments for cross MMIO pages. */
+#define KVM_MAX_MMIO_FRAGMENTS  2
 
 /*
  * For the normal pfn, the highest 12 bits should be zero,
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 569d67d4243e..d452ee191066 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -57,6 +57,7 @@ int memblock_add(phys_addr_t base, phys_addr_t size);
 int memblock_remove(phys_addr_t base, phys_addr_t size);
 int memblock_free(phys_addr_t base, phys_addr_t size);
 int memblock_reserve(phys_addr_t base, phys_addr_t size);
+void memblock_trim_memory(phys_addr_t align);
 
 #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
 void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn,
diff --git a/include/linux/mfd/max77693.h b/include/linux/mfd/max77693.h
index 1d28ae90384e..fe03b2d35d4f 100644
--- a/include/linux/mfd/max77693.h
+++ b/include/linux/mfd/max77693.h
@@ -30,7 +30,20 @@
 #ifndef __LINUX_MFD_MAX77693_H
 #define __LINUX_MFD_MAX77693_H
 
+struct max77693_reg_data {
+        u8 addr;
+        u8 data;
+};
+
+struct max77693_muic_platform_data {
+        struct max77693_reg_data *init_data;
+        int num_init_data;
+};
+
 struct max77693_platform_data {
         int wakeup;
+
+        /* muic data */
+        struct max77693_muic_platform_data *muic_data;
 };
 #endif  /* __LINUX_MFD_MAX77693_H */
diff --git a/include/linux/percpu-rwsem.h b/include/linux/percpu-rwsem.h
index cf80f7e5277f..250a4acddb2b 100644
--- a/include/linux/percpu-rwsem.h
+++ b/include/linux/percpu-rwsem.h
@@ -12,34 +12,27 @@ struct percpu_rw_semaphore {
         struct mutex mtx;
 };
 
+#define light_mb()      barrier()
+#define heavy_mb()      synchronize_sched()
+
 static inline void percpu_down_read(struct percpu_rw_semaphore *p)
 {
-        rcu_read_lock();
+        rcu_read_lock_sched();
         if (unlikely(p->locked)) {
-                rcu_read_unlock();
+                rcu_read_unlock_sched();
                 mutex_lock(&p->mtx);
                 this_cpu_inc(*p->counters);
                 mutex_unlock(&p->mtx);
                 return;
         }
         this_cpu_inc(*p->counters);
-        rcu_read_unlock();
+        rcu_read_unlock_sched();
+        light_mb(); /* A, between read of p->locked and read of data, paired with D */
 }
 
 static inline void percpu_up_read(struct percpu_rw_semaphore *p)
 {
-        /*
-         * On X86, write operation in this_cpu_dec serves as a memory unlock
-         * barrier (i.e. memory accesses may be moved before the write, but
-         * no memory accesses are moved past the write).
-         * On other architectures this may not be the case, so we need smp_mb()
-         * there.
-         */
-#if defined(CONFIG_X86) && (!defined(CONFIG_X86_PPRO_FENCE) && !defined(CONFIG_X86_OOSTORE))
-        barrier();
-#else
-        smp_mb();
-#endif
+        light_mb(); /* B, between read of the data and write to p->counter, paired with C */
         this_cpu_dec(*p->counters);
 }
 
@@ -58,14 +51,15 @@ static inline void percpu_down_write(struct percpu_rw_semaphore *p)
 {
         mutex_lock(&p->mtx);
         p->locked = true;
-        synchronize_rcu();
+        synchronize_sched(); /* make sure that all readers exit the rcu_read_lock_sched region */
         while (__percpu_count(p->counters))
                 msleep(1);
-        smp_rmb(); /* paired with smp_mb() in percpu_sem_up_read() */
+        heavy_mb(); /* C, between read of p->counter and write to data, paired with B */
 }
 
 static inline void percpu_up_write(struct percpu_rw_semaphore *p)
 {
+        heavy_mb(); /* D, between write to data and write to p->locked, paired with A */
         p->locked = false;
         mutex_unlock(&p->mtx);
 }
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 2e902359aee5..6bfb2faa0b19 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -803,12 +803,16 @@ static inline void perf_event_task_tick(void)				{ }
 do {                                                                    \
         static struct notifier_block fn##_nb __cpuinitdata =            \
                 { .notifier_call = fn, .priority = CPU_PRI_PERF };      \
+        unsigned long cpu = smp_processor_id();                         \
+        unsigned long flags;                                            \
         fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE,                     \
-                (void *)(unsigned long)smp_processor_id());             \
+                (void *)(unsigned long)cpu);                            \
+        local_irq_save(flags);                                          \
         fn(&fn##_nb, (unsigned long)CPU_STARTING,                       \
-                (void *)(unsigned long)smp_processor_id());             \
+                (void *)(unsigned long)cpu);                            \
+        local_irq_restore(flags);                                       \
         fn(&fn##_nb, (unsigned long)CPU_ONLINE,                         \
-                (void *)(unsigned long)smp_processor_id());             \
+                (void *)(unsigned long)cpu);                            \
         register_cpu_notifier(&fn##_nb);                                \
 } while (0)
 
diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
index 4a496ebc7d73..c0f44c2b006d 100644
--- a/include/linux/power/smartreflex.h
+++ b/include/linux/power/smartreflex.h
@@ -260,8 +260,13 @@ struct omap_sr_nvalue_table {
  *
  * @name:               instance name
  * @ip_type:            Smartreflex IP type.
- * @senp_mod:           SENPENABLE value for the sr
- * @senn_mod:           SENNENABLE value for sr
+ * @senp_mod:           SENPENABLE value of the sr CONFIG register
+ * @senn_mod:           SENNENABLE value for sr CONFIG register
+ * @err_weight          ERRWEIGHT value of the sr ERRCONFIG register
+ * @err_maxlimit        ERRMAXLIMIT value of the sr ERRCONFIG register
+ * @accum_data          ACCUMDATA value of the sr CONFIG register
+ * @senn_avgweight      SENNAVGWEIGHT value of the sr AVGWEIGHT register
+ * @senp_avgweight      SENPAVGWEIGHT value of the sr AVGWEIGHT register
  * @nvalue_count:       Number of distinct nvalues in the nvalue table
  * @enable_on_init:     whether this sr module needs to enabled at
  *                      boot up or not.
@@ -274,6 +279,11 @@ struct omap_sr_data {
         int                             ip_type;
         u32                             senp_mod;
         u32                             senn_mod;
+        u32                             err_weight;
+        u32                             err_maxlimit;
+        u32                             accum_data;
+        u32                             senn_avgweight;
+        u32                             senp_avgweight;
         int                             nvalue_count;
         bool                            enable_on_init;
         struct omap_sr_nvalue_table     *nvalue_table;
diff --git a/include/linux/raid/Kbuild b/include/linux/raid/Kbuild
index 2415a64c5e51..e69de29bb2d1 100644
--- a/include/linux/raid/Kbuild
+++ b/include/linux/raid/Kbuild
@@ -1,2 +0,0 @@
-header-y += md_p.h
-header-y += md_u.h
diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h
index fb1abb3367e9..358c04bfbe2a 100644
--- a/include/linux/raid/md_u.h
+++ b/include/linux/raid/md_u.h
@@ -11,149 +11,10 @@
    (for example /usr/src/linux/COPYING); if not, write to the Free
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
 */
-
 #ifndef _MD_U_H
 #define _MD_U_H
 
-/*
- * Different major versions are not compatible.
- * Different minor versions are only downward compatible.
- * Different patchlevel versions are downward and upward compatible.
- */
-#define MD_MAJOR_VERSION                0
-#define MD_MINOR_VERSION                90
-/*
- * MD_PATCHLEVEL_VERSION indicates kernel functionality.
- * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
- *     and major_version/minor_version accordingly
- * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
- *     in the super status byte
- * >=3 means that bitmap superblock version 4 is supported, which uses
- *     little-ending representation rather than host-endian
- */
-#define MD_PATCHLEVEL_VERSION           3
-
-/* ioctls */
-
-/* status */
-#define RAID_VERSION            _IOR (MD_MAJOR, 0x10, mdu_version_t)
-#define GET_ARRAY_INFO          _IOR (MD_MAJOR, 0x11, mdu_array_info_t)
-#define GET_DISK_INFO           _IOR (MD_MAJOR, 0x12, mdu_disk_info_t)
-#define PRINT_RAID_DEBUG        _IO (MD_MAJOR, 0x13)
-#define RAID_AUTORUN            _IO (MD_MAJOR, 0x14)
-#define GET_BITMAP_FILE         _IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t)
-
-/* configuration */
-#define CLEAR_ARRAY             _IO (MD_MAJOR, 0x20)
-#define ADD_NEW_DISK            _IOW (MD_MAJOR, 0x21, mdu_disk_info_t)
-#define HOT_REMOVE_DISK         _IO (MD_MAJOR, 0x22)
-#define SET_ARRAY_INFO          _IOW (MD_MAJOR, 0x23, mdu_array_info_t)
-#define SET_DISK_INFO           _IO (MD_MAJOR, 0x24)
-#define WRITE_RAID_INFO         _IO (MD_MAJOR, 0x25)
-#define UNPROTECT_ARRAY         _IO (MD_MAJOR, 0x26)
-#define PROTECT_ARRAY           _IO (MD_MAJOR, 0x27)
-#define HOT_ADD_DISK            _IO (MD_MAJOR, 0x28)
-#define SET_DISK_FAULTY         _IO (MD_MAJOR, 0x29)
-#define HOT_GENERATE_ERROR      _IO (MD_MAJOR, 0x2a)
-#define SET_BITMAP_FILE         _IOW (MD_MAJOR, 0x2b, int)
+#include <uapi/linux/raid/md_u.h>
 
-/* usage */
-#define RUN_ARRAY               _IOW (MD_MAJOR, 0x30, mdu_param_t)
-/*  0x31 was START_ARRAY  */
-#define STOP_ARRAY              _IO (MD_MAJOR, 0x32)
-#define STOP_ARRAY_RO           _IO (MD_MAJOR, 0x33)
-#define RESTART_ARRAY_RW        _IO (MD_MAJOR, 0x34)
-
-/* 63 partitions with the alternate major number (mdp) */
-#define MdpMinorShift 6
-#ifdef __KERNEL__
 extern int mdp_major;
-#endif
-
-typedef struct mdu_version_s {
-        int major;
-        int minor;
-        int patchlevel;
-} mdu_version_t;
-
-typedef struct mdu_array_info_s {
-        /*
-         * Generic constant information
-         */
-        int major_version;
-        int minor_version;
-        int patch_version;
-        int ctime;
-        int level;
-        int size;
-        int nr_disks;
-        int raid_disks;
-        int md_minor;
-        int not_persistent;
-
-        /*
-         * Generic state information
-         */
-        int utime;              /*  0 Superblock update time                  */
-        int state;              /*  1 State bits (clean, ...)                 */
-        int active_disks;       /*  2 Number of currently active disks        */
-        int working_disks;      /*  3 Number of working disks                 */
-        int failed_disks;       /*  4 Number of failed disks                  */
-        int spare_disks;        /*  5 Number of spare disks                   */
-
-        /*
-         * Personality information
-         */
-        int layout;             /*  0 the array's physical layout             */
-        int chunk_size; /*  1 chunk size in bytes                     */
-
-} mdu_array_info_t;
-
-/* non-obvious values for 'level' */
-#define LEVEL_MULTIPATH         (-4)
-#define LEVEL_LINEAR            (-1)
-#define LEVEL_FAULTY            (-5)
-
-/* we need a value for 'no level specified' and 0
- * means 'raid0', so we need something else.  This is
- * for internal use only
- */
-#define LEVEL_NONE              (-1000000)
-
-typedef struct mdu_disk_info_s {
-        /*
-         * configuration/status of one particular disk
-         */
-        int number;
-        int major;
-        int minor;
-        int raid_disk;
-        int state;
-
-} mdu_disk_info_t;
-
-typedef struct mdu_start_info_s {
-        /*
-         * configuration/status of one particular disk
-         */
-        int major;
-        int minor;
-        int raid_disk;
-        int state;
-
-} mdu_start_info_t;
-
-typedef struct mdu_bitmap_file_s
-{
-        char pathname[4096];
-} mdu_bitmap_file_t;
-
-typedef struct mdu_param_s
-{
-        int                     personality;    /* 1,2,3,4 */
-        int                     chunk_size;     /* in bytes */
-        int                     max_fault;      /* unused for now */
-} mdu_param_t;
-
 #endif 
-
diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
index 214caa33433b..2ac60c9cf644 100644
--- a/include/linux/rbtree_augmented.h
+++ b/include/linux/rbtree_augmented.h
@@ -24,6 +24,7 @@
 #ifndef _LINUX_RBTREE_AUGMENTED_H
 #define _LINUX_RBTREE_AUGMENTED_H
 
+#include <linux/compiler.h>
 #include <linux/rbtree.h>
 
 /*
diff --git a/include/linux/spi/tsc2005.h b/include/linux/spi/tsc2005.h
index d9b0c84220c7..8f721e465e05 100644
--- a/include/linux/spi/tsc2005.h
+++ b/include/linux/spi/tsc2005.h
@@ -3,8 +3,6 @@
  *
  * Copyright (C) 2009-2010 Nokia Corporation
  *
- * Contact: Aaro Koskinen <aaro.koskinen@nokia.com>
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 8a7fc4be2d75..60b7aac15e0e 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -191,7 +191,8 @@ struct tcp_sock {
         u8      do_early_retrans:1,/* Enable RFC5827 early-retransmit  */
                 early_retrans_delayed:1, /* Delayed ER timer installed */
                 syn_data:1,     /* SYN includes data */
-                syn_fastopen:1; /* SYN includes Fast Open option */
+                syn_fastopen:1, /* SYN includes Fast Open option */
+                syn_data_acked:1;/* data in SYN is acked by SYN-ACK */
 
 /* RTT measurement */
         u32     srtt;           /* smoothed round trip time << 3        */
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index e6f0331e3d45..24594571c5a3 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -35,16 +35,6 @@ struct inode;
 # include <asm/uprobes.h>
 #endif
 
-/* flags that denote/change uprobes behaviour */
-
-/* Have a copy of original instruction */
-#define UPROBE_COPY_INSN        0x1
-
-/* Dont run handlers when first register/ last unregister in progress*/
-#define UPROBE_RUN_HANDLER      0x2
-/* Can skip singlestep */
-#define UPROBE_SKIP_SSTEP       0x4
-
 struct uprobe_consumer {
         int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs);
         /*
@@ -59,7 +49,6 @@ struct uprobe_consumer {
 #ifdef CONFIG_UPROBES
 enum uprobe_task_state {
         UTASK_RUNNING,
-        UTASK_BP_HIT,
         UTASK_SSTEP,
         UTASK_SSTEP_ACK,
         UTASK_SSTEP_TRAPPED,
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 1b4989082244..7d5b6000378b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1218,6 +1218,7 @@ struct cfg80211_deauth_request {
         const u8 *ie;
         size_t ie_len;
         u16 reason_code;
+        bool local_state_change;
 };
 
 /**
@@ -2651,6 +2652,15 @@ unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
 unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc);
 
 /**
+ * ieee80211_get_mesh_hdrlen - get mesh extension header length
+ * @meshhdr: the mesh extension header, only the flags field
+ *      (first byte) will be accessed
+ * Returns the length of the extension header, which is always at
+ * least 6 bytes and at most 18 if address 5 and 6 are present.
+ */
+unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr);
+
+/**
  * DOC: Data path helpers
  *
  * In addition to generic utilities, cfg80211 also offers
diff --git a/include/sound/core.h b/include/sound/core.h
index bc056687f647..93896ad1fcdd 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -132,6 +132,7 @@ struct snd_card {
         int shutdown;                   /* this card is going down */
         int free_on_last_close;         /* free in context of file_release */
         wait_queue_head_t shutdown_sleep;
+        atomic_t refcount;              /* refcount for disconnection */
         struct device *dev;             /* device assigned to this card */
         struct device *card_dev;        /* cardX object for sysfs */
 
@@ -189,6 +190,7 @@ struct snd_minor {
         const struct file_operations *f_ops;    /* file operations */
         void *private_data;             /* private data for f_ops->open */
         struct device *dev;             /* device for sysfs */
+        struct snd_card *card_ptr;      /* assigned card instance */
 };
 
 /* return a device pointer linked to each sound device as a parent */
@@ -295,6 +297,7 @@ int snd_card_info_done(void);
 int snd_component_add(struct snd_card *card, const char *component);
 int snd_card_file_add(struct snd_card *card, struct file *file);
 int snd_card_file_remove(struct snd_card *card, struct file *file);
+void snd_card_unref(struct snd_card *card);
 
 #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr))
 
diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h
index 15ba03bdd7c6..d06b6da5c1e3 100644
--- a/include/trace/events/xen.h
+++ b/include/trace/events/xen.h
@@ -377,6 +377,14 @@ DECLARE_EVENT_CLASS(xen_mmu_pgd,
 DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin);
 DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin);
 
+TRACE_EVENT(xen_mmu_flush_tlb_all,
+            TP_PROTO(int x),
+            TP_ARGS(x),
+            TP_STRUCT__entry(__array(char, x, 0)),
+            TP_fast_assign((void)x),
+            TP_printk("%s", "")
+        );
+
 TRACE_EVENT(xen_mmu_flush_tlb,
             TP_PROTO(int x),
             TP_ARGS(x),
diff --git a/include/uapi/linux/raid/Kbuild b/include/uapi/linux/raid/Kbuild
index aafaa5aa54d4..e2c3d25405d7 100644
--- a/include/uapi/linux/raid/Kbuild
+++ b/include/uapi/linux/raid/Kbuild
@@ -1 +1,3 @@
 # UAPI Header export list
+header-y += md_p.h
+header-y += md_u.h
diff --git a/include/linux/raid/md_p.h b/include/uapi/linux/raid/md_p.h
index ee753536ab70..ee753536ab70 100644
--- a/include/linux/raid/md_p.h
+++ b/include/uapi/linux/raid/md_p.h
diff --git a/include/uapi/linux/raid/md_u.h b/include/uapi/linux/raid/md_u.h
new file mode 100644
index 000000000000..4133e744e4e6
--- /dev/null
+++ b/include/uapi/linux/raid/md_u.h
@@ -0,0 +1,155 @@
+/*
+   md_u.h : user <=> kernel API between Linux raidtools and RAID drivers
+          Copyright (C) 1998 Ingo Molnar
+          
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   
+   You should have received a copy of the GNU General Public License
+   (for example /usr/src/linux/COPYING); if not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+*/
+
+#ifndef _UAPI_MD_U_H
+#define _UAPI_MD_U_H
+
+/*
+ * Different major versions are not compatible.
+ * Different minor versions are only downward compatible.
+ * Different patchlevel versions are downward and upward compatible.
+ */
+#define MD_MAJOR_VERSION                0
+#define MD_MINOR_VERSION                90
+/*
+ * MD_PATCHLEVEL_VERSION indicates kernel functionality.
+ * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
+ *     and major_version/minor_version accordingly
+ * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
+ *     in the super status byte
+ * >=3 means that bitmap superblock version 4 is supported, which uses
+ *     little-ending representation rather than host-endian
+ */
+#define MD_PATCHLEVEL_VERSION           3
+
+/* ioctls */
+
+/* status */
+#define RAID_VERSION            _IOR (MD_MAJOR, 0x10, mdu_version_t)
+#define GET_ARRAY_INFO          _IOR (MD_MAJOR, 0x11, mdu_array_info_t)
+#define GET_DISK_INFO           _IOR (MD_MAJOR, 0x12, mdu_disk_info_t)
+#define PRINT_RAID_DEBUG        _IO (MD_MAJOR, 0x13)
+#define RAID_AUTORUN            _IO (MD_MAJOR, 0x14)
+#define GET_BITMAP_FILE         _IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t)
+
+/* configuration */
+#define CLEAR_ARRAY             _IO (MD_MAJOR, 0x20)
+#define ADD_NEW_DISK            _IOW (MD_MAJOR, 0x21, mdu_disk_info_t)
+#define HOT_REMOVE_DISK         _IO (MD_MAJOR, 0x22)
+#define SET_ARRAY_INFO          _IOW (MD_MAJOR, 0x23, mdu_array_info_t)
+#define SET_DISK_INFO           _IO (MD_MAJOR, 0x24)
+#define WRITE_RAID_INFO         _IO (MD_MAJOR, 0x25)
+#define UNPROTECT_ARRAY         _IO (MD_MAJOR, 0x26)
+#define PROTECT_ARRAY           _IO (MD_MAJOR, 0x27)
+#define HOT_ADD_DISK            _IO (MD_MAJOR, 0x28)
+#define SET_DISK_FAULTY         _IO (MD_MAJOR, 0x29)
+#define HOT_GENERATE_ERROR      _IO (MD_MAJOR, 0x2a)
+#define SET_BITMAP_FILE         _IOW (MD_MAJOR, 0x2b, int)
+
+/* usage */
+#define RUN_ARRAY               _IOW (MD_MAJOR, 0x30, mdu_param_t)
+/*  0x31 was START_ARRAY  */
+#define STOP_ARRAY              _IO (MD_MAJOR, 0x32)
+#define STOP_ARRAY_RO           _IO (MD_MAJOR, 0x33)
+#define RESTART_ARRAY_RW        _IO (MD_MAJOR, 0x34)
+
+/* 63 partitions with the alternate major number (mdp) */
+#define MdpMinorShift 6
+
+typedef struct mdu_version_s {
+        int major;
+        int minor;
+        int patchlevel;
+} mdu_version_t;
+
+typedef struct mdu_array_info_s {
+        /*
+         * Generic constant information
+         */
+        int major_version;
+        int minor_version;
+        int patch_version;
+        int ctime;
+        int level;
+        int size;
+        int nr_disks;
+        int raid_disks;
+        int md_minor;
+        int not_persistent;
+
+        /*
+         * Generic state information
+         */
+        int utime;              /*  0 Superblock update time                  */
+        int state;              /*  1 State bits (clean, ...)                 */
+        int active_disks;       /*  2 Number of currently active disks        */
+        int working_disks;      /*  3 Number of working disks                 */
+        int failed_disks;       /*  4 Number of failed disks                  */
+        int spare_disks;        /*  5 Number of spare disks                   */
+
+        /*
+         * Personality information
+         */
+        int layout;             /*  0 the array's physical layout             */
+        int chunk_size; /*  1 chunk size in bytes                     */
+
+} mdu_array_info_t;
+
+/* non-obvious values for 'level' */
+#define LEVEL_MULTIPATH         (-4)
+#define LEVEL_LINEAR            (-1)
+#define LEVEL_FAULTY            (-5)
+
+/* we need a value for 'no level specified' and 0
+ * means 'raid0', so we need something else.  This is
+ * for internal use only
+ */
+#define LEVEL_NONE              (-1000000)
+
+typedef struct mdu_disk_info_s {
+        /*
+         * configuration/status of one particular disk
+         */
+        int number;
+        int major;
+        int minor;
+        int raid_disk;
+        int state;
+
+} mdu_disk_info_t;
+
+typedef struct mdu_start_info_s {
+        /*
+         * configuration/status of one particular disk
+         */
+        int major;
+        int minor;
+        int raid_disk;
+        int state;
+
+} mdu_start_info_t;
+
+typedef struct mdu_bitmap_file_s
+{
+        char pathname[4096];
+} mdu_bitmap_file_t;
+
+typedef struct mdu_param_s
+{
+        int                     personality;    /* 1,2,3,4 */
+        int                     chunk_size;     /* in bytes */
+        int                     max_fault;      /* unused for now */
+} mdu_param_t;
+
+#endif /* _UAPI_MD_U_H */
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index c4b89a5cb7df..e962faa5ab0d 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -130,6 +130,7 @@ enum {
 #define TCPI_OPT_WSCALE         4
 #define TCPI_OPT_ECN            8 /* ECN was negociated at TCP session init */
 #define TCPI_OPT_ECN_SEEN       16 /* we received at least one packet with ECT */
+#define TCPI_OPT_SYN_DATA       32 /* SYN-ACK acked data in SYN sent or rcvd */
 
 enum tcp_ca_state {
         TCP_CA_Open = 0,
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index aecee9d112cb..694dcaf266e6 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -170,7 +170,7 @@ gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr,
         unmap->dev_bus_addr = 0;
 }
 
-int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
+int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes,
                            unsigned long max_nr_gframes,
                            void **__shared);
 int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
diff --git a/include/xen/interface/grant_table.h b/include/xen/interface/grant_table.h
index f9f8b975ae74..e40fae9bf11a 100644
--- a/include/xen/interface/grant_table.h
+++ b/include/xen/interface/grant_table.h
@@ -310,7 +310,7 @@ struct gnttab_setup_table {
     uint32_t nr_frames;
     /* OUT parameters. */
     int16_t  status;              /* GNTST_* */
-    GUEST_HANDLE(ulong) frame_list;
+    GUEST_HANDLE(xen_pfn_t) frame_list;
 };
 DEFINE_GUEST_HANDLE_STRUCT(gnttab_setup_table);
 
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index b66d04ce6957..90712e2072d5 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -179,28 +179,8 @@ struct xen_add_to_physmap {
 };
 DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap);
 
-/*
- * Translates a list of domain-specific GPFNs into MFNs. Returns a -ve error
- * code on failure. This call only works for auto-translated guests.
- */
-#define XENMEM_translate_gpfn_list  8
-struct xen_translate_gpfn_list {
-    /* Which domain to translate for? */
-    domid_t domid;
-
-    /* Length of list. */
-    xen_ulong_t nr_gpfns;
-
-    /* List of GPFNs to translate. */
-    GUEST_HANDLE(ulong) gpfn_list;
-
-    /*
-     * Output list to contain MFN translations. May be the same as the input
-     * list (in which case each input GPFN is overwritten with the output MFN).
-     */
-    GUEST_HANDLE(ulong) mfn_list;
-};
-DEFINE_GUEST_HANDLE_STRUCT(xen_translate_gpfn_list);
+/*** REMOVED ***/
+/*#define XENMEM_translate_gpfn_list  8*/
 
 /*
  * Returns the pseudo-physical memory map as it was when the domain