84 files changed, 1455 insertions, 607 deletions
diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h
index 50764550a60c..bcbab3e4a3be 100644
--- a/include/asm-generic/audit_change_attr.h
+++ b/include/asm-generic/audit_change_attr.h
@@ -20,3 +20,7 @@ __NR_chown32,
 __NR_fchown32,
 __NR_lchown32,
 #endif
+__NR_link,
+#ifdef __NR_linkat
+__NR_linkat,
+#endif
diff --git a/include/asm-generic/stat.h b/include/asm-generic/stat.h
index 47e64170305d..bd8cad21998e 100644
--- a/include/asm-generic/stat.h
+++ b/include/asm-generic/stat.h
@@ -33,18 +33,18 @@ struct stat {
        int             st_blksize;     /* Optimal block size for I/O.  */
        int             __pad2;
        long            st_blocks;      /* Number 512-byte blocks allocated. */
-        int             st_atime;       /* Time of last access.  */
+        long            st_atime;       /* Time of last access.  */
-        unsigned int    st_atime_nsec;
+        unsigned long   st_atime_nsec;
-        int             st_mtime;       /* Time of last modification.  */
+        long            st_mtime;       /* Time of last modification.  */
-        unsigned int    st_mtime_nsec;
+        unsigned long   st_mtime_nsec;
-        int             st_ctime;       /* Time of last status change.  */
+        long            st_ctime;       /* Time of last status change.  */
-        unsigned int    st_ctime_nsec;
+        unsigned long   st_ctime_nsec;
        unsigned int    __unused4;
        unsigned int    __unused5;
 };
-#if __BITS_PER_LONG != 64
 /* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
 struct stat64 {
        unsigned long long st_dev;      /* Device.  */
        unsigned long long st_ino;      /* File serial number.  */
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 5afa5b52063e..beafc156a535 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -432,6 +432,10 @@ extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
 * together with the @destroy function,
 * enables driver-specific objects derived from a ttm_buffer_object.
 * On successful return, the object kref and list_kref are set to 1.
+ * If a failure occurs, the function will call the @destroy function, or
+ * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is
+ * illegal and will likely cause memory corruption.
+ *
 * Returns
 * -ENOMEM: Out of memory.
 * -EINVAL: Invalid placement flags.
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index d01b4ddbdc56..8e0c848326b6 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -206,14 +206,84 @@ struct ttm_tt {
 struct ttm_mem_type_manager;
 struct ttm_mem_type_manager_func {
+        /**
+         * struct ttm_mem_type_manager member init
+         *
+         * @man: Pointer to a memory type manager.
+         * @p_size: Implementation dependent, but typically the size of the
+         * range to be managed in pages.
+         *
+         * Called to initialize a private range manager. The function is
+         * expected to initialize the man::priv member.
+         * Returns 0 on success, negative error code on failure.
+         */
        int  (*init)(struct ttm_mem_type_manager *man, unsigned long p_size);
+        /**
+         * struct ttm_mem_type_manager member takedown
+         *
+         * @man: Pointer to a memory type manager.
+         *
+         * Called to undo the setup done in init. All allocated resources
+         * should be freed.
+         */
        int  (*takedown)(struct ttm_mem_type_manager *man);
+        /**
+         * struct ttm_mem_type_manager member get_node
+         *
+         * @man: Pointer to a memory type manager.
+         * @bo: Pointer to the buffer object we're allocating space for.
+         * @placement: Placement details.
+         * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+         *
+         * This function should allocate space in the memory type managed
+         * by @man. Placement details if
+         * applicable are given by @placement. If successful,
+         * @mem::mm_node should be set to a non-null value, and
+         * @mem::start should be set to a value identifying the beginning
+         * of the range allocated, and the function should return zero.
+         * If the memory region accomodate the buffer object, @mem::mm_node
+         * should be set to NULL, and the function should return 0.
+         * If a system error occured, preventing the request to be fulfilled,
+         * the function should return a negative error code.
+         *
+         * Note that @mem::mm_node will only be dereferenced by
+         * struct ttm_mem_type_manager functions and optionally by the driver,
+         * which has knowledge of the underlying type.
+         *
+         * This function may not be called from within atomic context, so
+         * an implementation can and must use either a mutex or a spinlock to
+         * protect any data structures managing the space.
+         */
        int  (*get_node)(struct ttm_mem_type_manager *man,
                         struct ttm_buffer_object *bo,
                         struct ttm_placement *placement,
                         struct ttm_mem_reg *mem);
+        /**
+         * struct ttm_mem_type_manager member put_node
+         *
+         * @man: Pointer to a memory type manager.
+         * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+         *
+         * This function frees memory type resources previously allocated
+         * and that are identified by @mem::mm_node and @mem::start. May not
+         * be called from within atomic context.
+         */
        void (*put_node)(struct ttm_mem_type_manager *man,
                         struct ttm_mem_reg *mem);
+        /**
+         * struct ttm_mem_type_manager member debug
+         *
+         * @man: Pointer to a memory type manager.
+         * @prefix: Prefix to be used in printout to identify the caller.
+         *
+         * This function is called to print out the state of the memory
+         * type manager to aid debugging of out-of-memory conditions.
+         * It may not be called from within atomic context.
+         */
        void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
 };
@@ -231,14 +301,13 @@ struct ttm_mem_type_manager {
        uint64_t size;
        uint32_t available_caching;
        uint32_t default_caching;
+        const struct ttm_mem_type_manager_func *func;
+        void *priv;
        /*
-         * Protected by the bdev->lru_lock.
+         * Protected by the global->lru_lock.
-         * TODO: Consider one lru_lock per ttm_mem_type_manager.
-         * Plays ill with list removal, though.
         */
-        const struct ttm_mem_type_manager_func *func;
-        void *priv;
        struct list_head lru;
 };
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 90e3ed3a3144..97319a8fc1e0 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -118,6 +118,7 @@ header-y += eventpoll.h
 header-y += ext2_fs.h
 header-y += fadvise.h
 header-y += falloc.h
+header-y += fanotify.h
 header-y += fb.h
 header-y += fcntl.h
 header-y += fd.h
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
new file mode 100644
index 000000000000..96c038e43d66
--- /dev/null
+++ b/include/linux/atomic.h
@@ -0,0 +1,37 @@
+#ifndef _LINUX_ATOMIC_H
+#define _LINUX_ATOMIC_H
+#include <asm/atomic.h>
+/**
+ * atomic_inc_not_zero_hint - increment if not null
+ * @v: pointer of type atomic_t
+ * @hint: probable value of the atomic before the increment
+ *
+ * This version of atomic_inc_not_zero() gives a hint of probable
+ * value of the atomic. This helps processor to not read the memory
+ * before doing the atomic read/modify/write cycle, lowering
+ * number of bus transactions on some arches.
+ *
+ * Returns: 0 if increment was not done, 1 otherwise.
+ */
+#ifndef atomic_inc_not_zero_hint
+static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
+{
+        int val, c = hint;
+        /* sanity test, should be removed by compiler if hint is a constant */
+        if (!hint)
+                return atomic_inc_not_zero(v);
+        do {
+                val = atomic_cmpxchg(v, c, c + 1);
+                if (val == c)
+                        return 1;
+                c = val;
+        } while (c);
+        return 0;
+}
+#endif
+#endif /* _LINUX_ATOMIC_H */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index e24afabc548f..8b5c0620abf9 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -102,6 +102,7 @@
 #define AUDIT_EOE               1320    /* End of multi-record event */
 #define AUDIT_BPRM_FCAPS        1321    /* Information about fcaps increasing perms */
 #define AUDIT_CAPSET            1322    /* Record showing argument to sys_capset */
+#define AUDIT_MMAP              1323    /* Record showing descriptor and flags in mmap */
 #define AUDIT_AVC               1400    /* SE Linux avc denial or grant */
 #define AUDIT_SELINUX_ERR       1401    /* Internal SE Linux Errors */
@@ -478,6 +479,7 @@ extern int __audit_log_bprm_fcaps(struct linux_binprm *bprm,
                                  const struct cred *new,
                                  const struct cred *old);
 extern void __audit_log_capset(pid_t pid, const struct cred *new, const struct cred *old);
+extern void __audit_mmap_fd(int fd, int flags);
 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp)
 {
@@ -531,6 +533,12 @@ static inline void audit_log_capset(pid_t pid, const struct cred *new,
                __audit_log_capset(pid, new, old);
 }
+static inline void audit_mmap_fd(int fd, int flags)
+{
+        if (unlikely(!audit_dummy_context()))
+                __audit_mmap_fd(fd, flags);
+}
 extern int audit_n_rules;
 extern int audit_signals;
 #else
@@ -564,6 +572,7 @@ extern int audit_signals;
 #define audit_mq_getsetattr(d,s) ((void)0)
 #define audit_log_bprm_fcaps(b, ncr, ocr) ({ 0; })
 #define audit_log_capset(pid, ncr, ocr) ((void)0)
+#define audit_mmap_fd(fd, flags) ((void)0)
 #define audit_ptrace(t) ((void)0)
 #define audit_n_rules 0
 #define audit_signals 0
diff --git a/include/linux/bio.h b/include/linux/bio.h
index ba679992d39b..35dcdb3589bc 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -66,10 +66,6 @@
 #define bio_offset(bio)         bio_iovec((bio))->bv_offset
 #define bio_segments(bio)       ((bio)->bi_vcnt - (bio)->bi_idx)
 #define bio_sectors(bio)        ((bio)->bi_size >> 9)
-#define bio_empty_barrier(bio) \
-        ((bio->bi_rw & REQ_HARDBARRIER) && \
-         !bio_has_data(bio) && \
-         !(bio->bi_rw & REQ_DISCARD))
 static inline unsigned int bio_cur_bytes(struct bio *bio)
 {
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 0437ab6bb54c..46ad5197537a 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -122,7 +122,6 @@ enum rq_flag_bits {
        __REQ_FAILFAST_TRANSPORT, /* no driver retries of transport errors */
        __REQ_FAILFAST_DRIVER,  /* no driver retries of driver errors */
-        __REQ_HARDBARRIER,      /* may not be passed by drive either */
        __REQ_SYNC,             /* request is sync (sync write or read) */
        __REQ_META,             /* metadata io request */
        __REQ_DISCARD,          /* request to discard sectors */
@@ -159,7 +158,6 @@ enum rq_flag_bits {
 #define REQ_FAILFAST_DEV        (1 << __REQ_FAILFAST_DEV)
 #define REQ_FAILFAST_TRANSPORT  (1 << __REQ_FAILFAST_TRANSPORT)
 #define REQ_FAILFAST_DRIVER     (1 << __REQ_FAILFAST_DRIVER)
-#define REQ_HARDBARRIER         (1 << __REQ_HARDBARRIER)
 #define REQ_SYNC                (1 << __REQ_SYNC)
 #define REQ_META                (1 << __REQ_META)
 #define REQ_DISCARD             (1 << __REQ_DISCARD)
@@ -168,8 +166,8 @@ enum rq_flag_bits {
 #define REQ_FAILFAST_MASK \
        (REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
 #define REQ_COMMON_MASK \
-        (REQ_WRITE | REQ_FAILFAST_MASK | REQ_HARDBARRIER | REQ_SYNC | \
+        (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
-         REQ_META | REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
+         REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
 #define REQ_CLONE_MASK          REQ_COMMON_MASK
 #define REQ_UNPLUG              (1 << __REQ_UNPLUG)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5027a599077d..aae86fd10c4f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -552,8 +552,7 @@ static inline void blk_clear_queue_full(struct request_queue *q, int sync)
 * it already be started by driver.
 */
 #define RQ_NOMERGE_FLAGS        \
-        (REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER | \
+        (REQ_NOMERGE | REQ_STARTED | REQ_SOFTBARRIER | REQ_FLUSH | REQ_FUA)
-         REQ_FLUSH | REQ_FUA)
 #define rq_mergeable(rq)        \
        (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
         (((rq)->cmd_flags & REQ_DISCARD) || \
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 7187bd8a75f6..749f01ccd26e 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -462,7 +462,8 @@ struct dccp_ackvec;
 * @dccps_hc_rx_insert_options - receiver wants to add options when acking
 * @dccps_hc_tx_insert_options - sender wants to add options when sending
 * @dccps_server_timewait - server holds timewait state on close (RFC 4340, 8.3)
- * @dccps_xmit_timer - timer for when CCID is not ready to send
+ * @dccps_xmitlet - tasklet scheduled by the TX CCID to dequeue data packets
+ * @dccps_xmit_timer - used by the TX CCID to delay sending (rate-based pacing)
 * @dccps_syn_rtt - RTT sample from Request/Response exchange (in usecs)
 */
 struct dccp_sock {
@@ -502,6 +503,7 @@ struct dccp_sock {
        __u8                            dccps_hc_rx_insert_options:1;
        __u8                            dccps_hc_tx_insert_options:1;
        __u8                            dccps_server_timewait:1;
+        struct tasklet_struct           dccps_xmitlet;
        struct timer_list               dccps_xmit_timer;
 };
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 9b2a0158f399..ef44c7a0638c 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -53,7 +53,7 @@
 extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.9rc2"
+#define REL_VERSION "8.3.9"
 #define API_VERSION 88
 #define PRO_VERSION_MIN 86
 #define PRO_VERSION_MAX 95
diff --git a/include/linux/fanotify.h b/include/linux/fanotify.h
index 63531a6b4d2a..0f0121467fc4 100644
--- a/include/linux/fanotify.h
+++ b/include/linux/fanotify.h
@@ -6,18 +6,19 @@
 /* the following events that user-space can register for */
 #define FAN_ACCESS              0x00000001      /* File was accessed */
 #define FAN_MODIFY              0x00000002      /* File was modified */
-#define FAN_CLOSE_WRITE         0x00000008      /* Unwrittable file closed */
+#define FAN_CLOSE_WRITE         0x00000008      /* Writtable file closed */
-#define FAN_CLOSE_NOWRITE       0x00000010      /* Writtable file closed */
+#define FAN_CLOSE_NOWRITE       0x00000010      /* Unwrittable file closed */
 #define FAN_OPEN                0x00000020      /* File was opened */
-#define FAN_EVENT_ON_CHILD      0x08000000      /* interested in child events */
-/* FIXME currently Q's have no limit.... */
 #define FAN_Q_OVERFLOW          0x00004000      /* Event queued overflowed */
 #define FAN_OPEN_PERM           0x00010000      /* File open in perm check */
 #define FAN_ACCESS_PERM         0x00020000      /* File accessed in perm check */
+#define FAN_ONDIR               0x40000000      /* event occurred against dir */
+#define FAN_EVENT_ON_CHILD      0x08000000      /* interested in child events */
 /* helper events */
 #define FAN_CLOSE               (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE) /* close */
@@ -25,7 +26,19 @@
 #define FAN_CLOEXEC             0x00000001
 #define FAN_NONBLOCK            0x00000002
-#define FAN_ALL_INIT_FLAGS      (FAN_CLOEXEC | FAN_NONBLOCK)
+/* These are NOT bitwise flags.  Both bits are used togther.  */
+#define FAN_CLASS_NOTIF         0x00000000
+#define FAN_CLASS_CONTENT       0x00000004
+#define FAN_CLASS_PRE_CONTENT   0x00000008
+#define FAN_ALL_CLASS_BITS      (FAN_CLASS_NOTIF | FAN_CLASS_CONTENT | \
+                                 FAN_CLASS_PRE_CONTENT)
+#define FAN_UNLIMITED_QUEUE     0x00000010
+#define FAN_UNLIMITED_MARKS     0x00000020
+#define FAN_ALL_INIT_FLAGS      (FAN_CLOEXEC | FAN_NONBLOCK | \
+                                 FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE |\
+                                 FAN_UNLIMITED_MARKS)
 /* flags used for fanotify_modify_mark() */
 #define FAN_MARK_ADD            0x00000001
@@ -36,6 +49,10 @@
 #define FAN_MARK_IGNORED_MASK   0x00000020
 #define FAN_MARK_IGNORED_SURV_MODIFY    0x00000040
 #define FAN_MARK_FLUSH          0x00000080
+#ifdef __KERNEL__
+/* not valid from userspace, only kernel internal */
+#define FAN_MARK_ONDIR          0x00000100
+#endif
 #define FAN_ALL_MARK_FLAGS      (FAN_MARK_ADD |\
                                 FAN_MARK_REMOVE |\
@@ -43,7 +60,8 @@
                                 FAN_MARK_ONLYDIR |\
                                 FAN_MARK_MOUNT |\
                                 FAN_MARK_IGNORED_MASK |\
-                                 FAN_MARK_IGNORED_SURV_MODIFY)
+                                 FAN_MARK_IGNORED_SURV_MODIFY |\
+                                 FAN_MARK_FLUSH)
 /*
 * All of the events - we build the list by hand so that we can add flags in
@@ -70,10 +88,10 @@
 struct fanotify_event_metadata {
        __u32 event_len;
        __u32 vers;
-        __u64 mask;
+        __aligned_u64 mask;
        __s32 fd;
        __s32 pid;
-} __attribute__ ((packed));
+};
 struct fanotify_response {
        __s32 fd;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1c73b50e81ff..334d68a17108 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1056,7 +1056,6 @@ struct lock_manager_operations {
        int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
        void (*fl_notify)(struct file_lock *);  /* unblock callback */
        int (*fl_grant)(struct file_lock *, struct file_lock *, int);
-        void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
        void (*fl_release_private)(struct file_lock *);
        void (*fl_break)(struct file_lock *);
        int (*fl_mylease)(struct file_lock *, struct file_lock *);
@@ -1129,6 +1128,7 @@ extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg);
 extern int fcntl_getlease(struct file *filp);
 /* fs/locks.c */
+void locks_free_lock(struct file_lock *fl);
 extern void locks_init_lock(struct file_lock *);
 extern struct file_lock * locks_alloc_lock(void);
 extern void locks_copy_lock(struct file_lock *, struct file_lock *);
@@ -1772,6 +1772,8 @@ struct file_system_type {
        int fs_flags;
        int (*get_sb) (struct file_system_type *, int,
                       const char *, void *, struct vfsmount *);
+        struct dentry *(*mount) (struct file_system_type *, int,
+                       const char *, void *);
        void (*kill_sb) (struct super_block *);
        struct module *owner;
        struct file_system_type * next;
@@ -1787,17 +1789,25 @@ struct file_system_type {
        struct lock_class_key i_alloc_sem_key;
 };
-extern int get_sb_ns(struct file_system_type *fs_type, int flags, void *data,
+extern struct dentry *mount_ns(struct file_system_type *fs_type, int flags,
-        int (*fill_super)(struct super_block *, void *, int),
+        void *data, int (*fill_super)(struct super_block *, void *, int));
-        struct vfsmount *mnt);
+extern struct dentry *mount_bdev(struct file_system_type *fs_type,
+        int flags, const char *dev_name, void *data,
+        int (*fill_super)(struct super_block *, void *, int));
 extern int get_sb_bdev(struct file_system_type *fs_type,
        int flags, const char *dev_name, void *data,
        int (*fill_super)(struct super_block *, void *, int),
        struct vfsmount *mnt);
+extern struct dentry *mount_single(struct file_system_type *fs_type,
+        int flags, void *data,
+        int (*fill_super)(struct super_block *, void *, int));
 extern int get_sb_single(struct file_system_type *fs_type,
        int flags, void *data,
        int (*fill_super)(struct super_block *, void *, int),
        struct vfsmount *mnt);
+extern struct dentry *mount_nodev(struct file_system_type *fs_type,
+        int flags, void *data,
+        int (*fill_super)(struct super_block *, void *, int));
 extern int get_sb_nodev(struct file_system_type *fs_type,
        int flags, void *data,
        int (*fill_super)(struct super_block *, void *, int),
@@ -1813,9 +1823,8 @@ struct super_block *sget(struct file_system_type *type,
                        int (*test)(struct super_block *,void *),
                        int (*set)(struct super_block *,void *),
                        void *data);
-extern int get_sb_pseudo(struct file_system_type *, char *,
+extern struct dentry *mount_pseudo(struct file_system_type *, char *,
-        const struct super_operations *ops, unsigned long,
+        const struct super_operations *ops, unsigned long);
-        struct vfsmount *mnt);
 extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
 static inline void sb_mark_dirty(struct super_block *sb)
@@ -1858,6 +1867,7 @@ extern int current_umask(void);
 /* /sys/fs */
 extern struct kobject *fs_kobj;
+#define MAX_RW_COUNT (INT_MAX & PAGE_CACHE_MASK)
 extern int rw_verify_area(int, struct file *, loff_t *, size_t);
 #define FLOCK_VERIFY_READ  1
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index fc295d7ea463..781d4671415f 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -54,7 +54,6 @@ struct aoi_display_offset {
 };
 #define MFB_SET_CHROMA_KEY      _IOW('M', 1, struct mfb_chroma_key)
-#define MFB_WAIT_FOR_VSYNC      _IOW('F', 0x20, u_int32_t)
 #define MFB_SET_BRIGHTNESS      _IOW('M', 3, __u8)
 #define MFB_SET_ALPHA           0x80014d00
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index 59d0df43ff9d..5c185fa27089 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -26,12 +26,12 @@ static inline void fsnotify_d_instantiate(struct dentry *dentry,
 }
 /* Notify this dentry's parent about a child's events. */
-static inline void fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask)
+static inline int fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask)
 {
        if (!dentry)
                dentry = path->dentry;
-        __fsnotify_parent(path, dentry, mask);
+        return __fsnotify_parent(path, dentry, mask);
 }
 /* simple call site for access decisions */
@@ -40,6 +40,7 @@ static inline int fsnotify_perm(struct file *file, int mask)
        struct path *path = &file->f_path;
        struct inode *inode = path->dentry->d_inode;
        __u32 fsnotify_mask = 0;
+        int ret;
        if (file->f_mode & FMODE_NONOTIFY)
                return 0;
@@ -52,6 +53,10 @@ static inline int fsnotify_perm(struct file *file, int mask)
        else
                BUG();
+        ret = fsnotify_parent(path, NULL, fsnotify_mask);
+        if (ret)
+                return ret;
        return fsnotify(inode, fsnotify_mask, path, FSNOTIFY_EVENT_PATH, NULL, 0);
 }
@@ -93,8 +98,8 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
                old_dir_mask |= FS_DN_RENAME;
        if (isdir) {
-                old_dir_mask |= FS_IN_ISDIR;
+                old_dir_mask |= FS_ISDIR;
-                new_dir_mask |= FS_IN_ISDIR;
+                new_dir_mask |= FS_ISDIR;
        }
        fsnotify(old_dir, old_dir_mask, old_dir, FSNOTIFY_EVENT_INODE, old_name, fs_cookie);
@@ -132,7 +137,7 @@ static inline void fsnotify_nameremove(struct dentry *dentry, int isdir)
        __u32 mask = FS_DELETE;
        if (isdir)
-                mask |= FS_IN_ISDIR;
+                mask |= FS_ISDIR;
        fsnotify_parent(NULL, dentry, mask);
 }
@@ -174,7 +179,7 @@ static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct
 */
 static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
 {
-        __u32 mask = (FS_CREATE | FS_IN_ISDIR);
+        __u32 mask = (FS_CREATE | FS_ISDIR);
        struct inode *d_inode = dentry->d_inode;
        audit_inode_child(dentry, inode);
@@ -192,7 +197,7 @@ static inline void fsnotify_access(struct file *file)
        __u32 mask = FS_ACCESS;
        if (S_ISDIR(inode->i_mode))
-                mask |= FS_IN_ISDIR;
+                mask |= FS_ISDIR;
        if (!(file->f_mode & FMODE_NONOTIFY)) {
                fsnotify_parent(path, NULL, mask);
@@ -210,7 +215,7 @@ static inline void fsnotify_modify(struct file *file)
        __u32 mask = FS_MODIFY;
        if (S_ISDIR(inode->i_mode))
-                mask |= FS_IN_ISDIR;
+                mask |= FS_ISDIR;
        if (!(file->f_mode & FMODE_NONOTIFY)) {
                fsnotify_parent(path, NULL, mask);
@@ -228,12 +233,13 @@ static inline void fsnotify_open(struct file *file)
        __u32 mask = FS_OPEN;
        if (S_ISDIR(inode->i_mode))
-                mask |= FS_IN_ISDIR;
+                mask |= FS_ISDIR;
-        if (!(file->f_mode & FMODE_NONOTIFY)) {
+        /* FMODE_NONOTIFY must never be set from user */
-                fsnotify_parent(path, NULL, mask);
+        file->f_mode &= ~FMODE_NONOTIFY;
-                fsnotify(inode, mask, path, FSNOTIFY_EVENT_PATH, NULL, 0);
-        }
+        fsnotify_parent(path, NULL, mask);
+        fsnotify(inode, mask, path, FSNOTIFY_EVENT_PATH, NULL, 0);
 }
 /*
@@ -247,7 +253,7 @@ static inline void fsnotify_close(struct file *file)
        __u32 mask = (mode & FMODE_WRITE) ? FS_CLOSE_WRITE : FS_CLOSE_NOWRITE;
        if (S_ISDIR(inode->i_mode))
-                mask |= FS_IN_ISDIR;
+                mask |= FS_ISDIR;
        if (!(file->f_mode & FMODE_NONOTIFY)) {
                fsnotify_parent(path, NULL, mask);
@@ -264,7 +270,7 @@ static inline void fsnotify_xattr(struct dentry *dentry)
        __u32 mask = FS_ATTRIB;
        if (S_ISDIR(inode->i_mode))
-                mask |= FS_IN_ISDIR;
+                mask |= FS_ISDIR;
        fsnotify_parent(NULL, dentry, mask);
        fsnotify(inode, mask, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
@@ -299,7 +305,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
        if (mask) {
                if (S_ISDIR(inode->i_mode))
-                        mask |= FS_IN_ISDIR;
+                        mask |= FS_ISDIR;
                fsnotify_parent(NULL, dentry, mask);
                fsnotify(inode, mask, inode, FSNOTIFY_EVENT_INODE, NULL, 0);
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h
index e40190d16878..0a68f924f06f 100644
--- a/include/linux/fsnotify_backend.h
+++ b/include/linux/fsnotify_backend.h
@@ -45,7 +45,7 @@
 #define FS_ACCESS_PERM          0x00020000      /* access event in a permissions hook */
 #define FS_EXCL_UNLINK          0x04000000      /* do not send events if object is unlinked */
-#define FS_IN_ISDIR             0x40000000      /* event occurred against dir */
+#define FS_ISDIR                0x40000000      /* event occurred against dir */
 #define FS_IN_ONESHOT           0x80000000      /* only send event once */
 #define FS_DN_RENAME            0x10000000      /* file renamed */
@@ -64,13 +64,15 @@
 #define FS_MOVE                 (FS_MOVED_FROM | FS_MOVED_TO)
+#define ALL_FSNOTIFY_PERM_EVENTS (FS_OPEN_PERM | FS_ACCESS_PERM)
 #define ALL_FSNOTIFY_EVENTS (FS_ACCESS | FS_MODIFY | FS_ATTRIB | \
                             FS_CLOSE_WRITE | FS_CLOSE_NOWRITE | FS_OPEN | \
                             FS_MOVED_FROM | FS_MOVED_TO | FS_CREATE | \
                             FS_DELETE | FS_DELETE_SELF | FS_MOVE_SELF | \
                             FS_UNMOUNT | FS_Q_OVERFLOW | FS_IN_IGNORED | \
                             FS_OPEN_PERM | FS_ACCESS_PERM | FS_EXCL_UNLINK | \
-                             FS_IN_ISDIR | FS_IN_ONESHOT | FS_DN_RENAME | \
+                             FS_ISDIR | FS_IN_ONESHOT | FS_DN_RENAME | \
                             FS_DN_MULTISHOT | FS_EVENT_ON_CHILD)
 struct fsnotify_group;
@@ -129,6 +131,14 @@ struct fsnotify_group {
        wait_queue_head_t notification_waitq;   /* read() on the notification file blocks on this waitq */
        unsigned int q_len;                     /* events on the queue */
        unsigned int max_events;                /* maximum events allowed on the list */
+        /*
+         * Valid fsnotify group priorities.  Events are send in order from highest
+         * priority to lowest priority.  We default to the lowest priority.
+         */
+        #define FS_PRIO_0       0 /* normal notifiers, no permissions */
+        #define FS_PRIO_1       1 /* fanotify content based access control */
+        #define FS_PRIO_2       2 /* fanotify pre-content access */
+        unsigned int priority;
        /* stores all fastpath marks assoc with this group so they can be cleaned on unregister */
        spinlock_t mark_lock;           /* protect marks_list */
@@ -159,6 +169,8 @@ struct fsnotify_group {
                        bool bypass_perm; /* protected by access_mutex */
 #endif /* CONFIG_FANOTIFY_ACCESS_PERMISSIONS */
                        int f_flags;
+                        unsigned int max_marks;
+                        struct user_struct *user;
                } fanotify_data;
 #endif /* CONFIG_FANOTIFY */
        };
@@ -275,8 +287,8 @@ struct fsnotify_mark {
                struct fsnotify_inode_mark i;
                struct fsnotify_vfsmount_mark m;
        };
-        __u32 ignored_mask;             /* events types to ignore */
        struct list_head free_g_list;   /* tmp list used when freeing this mark */
+        __u32 ignored_mask;             /* events types to ignore */
 #define FSNOTIFY_MARK_FLAG_INODE                0x01
 #define FSNOTIFY_MARK_FLAG_VFSMOUNT             0x02
 #define FSNOTIFY_MARK_FLAG_OBJECT_PINNED        0x04
@@ -294,7 +306,7 @@ struct fsnotify_mark {
 /* main fsnotify call to send events */
 extern int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is,
                    const unsigned char *name, u32 cookie);
-extern void __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask);
+extern int __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask);
 extern void __fsnotify_inode_delete(struct inode *inode);
 extern void __fsnotify_vfsmount_delete(struct vfsmount *mnt);
 extern u32 fsnotify_get_cookie(void);
@@ -423,8 +435,10 @@ static inline int fsnotify(struct inode *to_tell, __u32 mask, void *data, int da
        return 0;
 }
-static inline void __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask)
+static inline int __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask)
-{}
+{
+        return 0;
+}
 static inline void __fsnotify_inode_delete(struct inode *inode)
 {}
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 8a389b608ce3..41cb31f14ee3 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -96,11 +96,15 @@
 */
 #define in_nmi()        (preempt_count() & NMI_MASK)
-#if defined(CONFIG_PREEMPT)
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_BKL)
 # define PREEMPT_INATOMIC_BASE kernel_locked()
-# define PREEMPT_CHECK_OFFSET 1
 #else
 # define PREEMPT_INATOMIC_BASE 0
+#endif
+#if defined(CONFIG_PREEMPT)
+# define PREEMPT_CHECK_OFFSET 1
+#else
 # define PREEMPT_CHECK_OFFSET 0
 #endif
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index e9138198e823..b676c585574e 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -5,6 +5,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/uaccess.h>
+#include <linux/hardirq.h>
 #include <asm/cacheflush.h>
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index e844a0b18695..4bef5c557160 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -32,28 +32,6 @@
 */
 /* --- Bit algorithm adapters                                           */
-#define I2C_HW_B_BT848          0x010005 /* BT848 video boards */
-#define I2C_HW_B_RIVA           0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_ZR36067        0x010019 /* Zoran-36057/36067 based boards */
 #define I2C_HW_B_CX2388x        0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_EM28XX         0x01001f /* em28xx video capture cards */
-#define I2C_HW_B_CX2341X        0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_CX23885        0x010022 /* conexant 23885 based tv cards (bus1) */
-#define I2C_HW_B_AU0828         0x010023 /* auvitek au0828 usb bridge */
-#define I2C_HW_B_CX231XX        0x010024 /* Conexant CX231XX USB based cards */
-#define I2C_HW_B_HDPVR          0x010025 /* Hauppauge HD PVR */
-/* --- SGI adapters                                                     */
-#define I2C_HW_SGI_VINO         0x160000
-/* --- SMBus only adapters                                              */
-#define I2C_HW_SMBUS_W9968CF    0x04000d
-#define I2C_HW_SMBUS_OV511      0x04000e /* OV511(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV518      0x04000f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_CAFE       0x040012 /* Marvell 88ALP01 "CAFE" cam  */
-/* --- Miscellaneous adapters */
-#define I2C_HW_SAA7146          0x060000 /* SAA7146 video decoder bus */
-#define I2C_HW_SAA7134          0x090000 /* SAA7134 video decoder bus */
 #endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 1f66fa06a97c..56cfe23ffb39 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -353,7 +353,7 @@ struct i2c_algorithm {
 */
 struct i2c_adapter {
        struct module *owner;
-        unsigned int id;
+        unsigned int id __deprecated;
        unsigned int class;               /* classes to allow probing for */
        const struct i2c_algorithm *algo; /* the algorithm to access the bus */
        void *algo_data;
@@ -407,8 +407,6 @@ void i2c_unlock_adapter(struct i2c_adapter *);
 /* i2c adapter classes (bitmask) */
 #define I2C_CLASS_HWMON         (1<<0)  /* lm_sensors, ... */
-#define I2C_CLASS_TV_ANALOG     (1<<1)  /* bttv + friends */
-#define I2C_CLASS_TV_DIGITAL    (1<<2)  /* dvb cards */
 #define I2C_CLASS_DDC           (1<<3)  /* DDC bus on graphics adapters */
 #define I2C_CLASS_SPD           (1<<7)  /* SPD EEPROMs and similar */
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 3c5d6b6e765c..cec17cf6cac2 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -1,7 +1,7 @@
 /*
 * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
 *
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2010 Analog Devices Inc.
 *
 * Licensed under the GPL-2 or later.
 */
@@ -77,13 +77,26 @@
 /* Configuration Register1 */
 #define ADP5588_AUTO_INC        (1 << 7)
 #define ADP5588_GPIEM_CFG       (1 << 6)
+#define ADP5588_OVR_FLOW_M      (1 << 5)
 #define ADP5588_INT_CFG         (1 << 4)
+#define ADP5588_OVR_FLOW_IEN    (1 << 3)
+#define ADP5588_K_LCK_IM        (1 << 2)
 #define ADP5588_GPI_IEN         (1 << 1)
+#define ADP5588_KE_IEN          (1 << 0)
 /* Interrupt Status Register */
+#define ADP5588_CMP2_INT        (1 << 5)
+#define ADP5588_CMP1_INT        (1 << 4)
+#define ADP5588_OVR_FLOW_INT    (1 << 3)
+#define ADP5588_K_LCK_INT       (1 << 2)
 #define ADP5588_GPI_INT         (1 << 1)
 #define ADP5588_KE_INT          (1 << 0)
+/* Key Lock and Event Counter Register */
+#define ADP5588_K_LCK_EN        (1 << 6)
+#define ADP5588_LCK21           0x30
+#define ADP5588_KEC             0xF
 #define ADP5588_MAXGPIO         18
 #define ADP5588_BANK(offs)      ((offs) >> 3)
 #define ADP5588_BIT(offs)       (1u << ((offs) & 0x7))
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index c2f3a72712ce..635e1faec412 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -339,6 +339,31 @@ static inline int vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci)
        }
 }
+/**
+ * vlan_get_protocol - get protocol EtherType.
+ * @skb: skbuff to query
+ *
+ * Returns the EtherType of the packet, regardless of whether it is
+ * vlan encapsulated (normal or hardware accelerated) or not.
+ */
+static inline __be16 vlan_get_protocol(const struct sk_buff *skb)
+{
+        __be16 protocol = 0;
+        if (vlan_tx_tag_present(skb) ||
+             skb->protocol != cpu_to_be16(ETH_P_8021Q))
+                protocol = skb->protocol;
+        else {
+                __be16 proto, *protop;
+                protop = skb_header_pointer(skb, offsetof(struct vlan_ethhdr,
+                                                h_vlan_encapsulated_proto),
+                                                sizeof(proto), &proto);
+                if (likely(protop))
+                        protocol = *protop;
+        }
+        return protocol;
+}
 #endif /* __KERNEL__ */
 /* VLAN IOCTLs are found in sockios.h */
diff --git a/include/linux/input.h b/include/linux/input.h
index 51af441f3a21..6ef44465db8d 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1406,6 +1406,8 @@ static inline void input_set_drvdata(struct input_dev *dev, void *data)
 int __must_check input_register_device(struct input_dev *);
 void input_unregister_device(struct input_dev *);
+void input_reset_device(struct input_dev *);
 int __must_check input_register_handler(struct input_handler *);
 void input_unregister_handler(struct input_handler *);
@@ -1421,7 +1423,7 @@ void input_release_device(struct input_handle *);
 int input_open_device(struct input_handle *);
 void input_close_device(struct input_handle *);
-int input_flush_device(struct input_handle* handle, struct file* file);
+int input_flush_device(struct input_handle *handle, struct file *file);
 void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
 void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 3e70b21884a9..b2eee896dcbc 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -76,7 +76,6 @@ int put_io_context(struct io_context *ioc);
 void exit_io_context(struct task_struct *task);
 struct io_context *get_io_context(gfp_t gfp_flags, int node);
 struct io_context *alloc_io_context(gfp_t gfp_flags, int node);
-void copy_io_context(struct io_context **pdst, struct io_context **psrc);
 #else
 static inline void exit_io_context(struct task_struct *task)
 {
diff --git a/include/linux/irq.h b/include/linux/irq.h
index e9639115dff1..abde2527c699 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -412,6 +412,11 @@ static inline void irq_free_desc(unsigned int irq)
        irq_free_descs(irq, 1);
 }
+static inline int irq_reserve_irq(unsigned int irq)
+{
+        return irq_reserve_irqs(irq, 1);
+}
 #endif /* CONFIG_GENERIC_HARDIRQS */
 #endif /* !CONFIG_S390 */
diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h
index 05aa8c23483f..3bc4dcab6e82 100644
--- a/include/linux/irqnr.h
+++ b/include/linux/irqnr.h
@@ -43,7 +43,7 @@ unsigned int irq_get_next_irq(unsigned int offset);
                else
 #ifdef CONFIG_SMP
-#define irq_node(irq)   (irq_to_desc(irq)->node)
+#define irq_node(irq)   (irq_get_irq_data(irq)->node)
 #else
 #define irq_node(irq)   0
 #endif
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index b67cb180e6e9..7880f18e4b86 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_JUMP_LABEL_H
 #define _LINUX_JUMP_LABEL_H
-#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_HAVE_ARCH_JUMP_LABEL)
+#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
 # include <asm/jump_label.h>
 # define HAVE_JUMP_LABEL
 #endif
@@ -18,6 +18,8 @@ struct module;
 extern struct jump_entry __start___jump_table[];
 extern struct jump_entry __stop___jump_table[];
+extern void jump_label_lock(void);
+extern void jump_label_unlock(void);
 extern void arch_jump_label_transform(struct jump_entry *entry,
                                 enum jump_label_type type);
 extern void arch_jump_label_text_poke_early(jump_label_t addr);
@@ -59,6 +61,9 @@ static inline int jump_label_text_reserved(void *start, void *end)
        return 0;
 }
+static inline void jump_label_lock(void) {}
+static inline void jump_label_unlock(void) {}
 #endif
 #define COND_STMT(key, stmt)                                    \
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 450092c1e35f..b6de9a6f7018 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -17,13 +17,11 @@
 #include <linux/bitops.h>
 #include <linux/log2.h>
 #include <linux/typecheck.h>
+#include <linux/printk.h>
 #include <linux/dynamic_debug.h>
 #include <asm/byteorder.h>
 #include <asm/bug.h>
-extern const char linux_banner[];
-extern const char linux_proc_banner[];
 #define USHRT_MAX       ((u16)(~0U))
 #define SHRT_MAX        ((s16)(USHRT_MAX>>1))
 #define SHRT_MIN        ((s16)(-SHRT_MAX - 1))
@@ -60,7 +58,7 @@ extern const char linux_proc_banner[];
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define roundup(x, y) (                                 \
 {                                                       \
-        typeof(y) __y = y;                              \
+        const typeof(y) __y = y;                        \
        (((x) + (__y - 1)) / __y) * __y;                \
 }                                                       \
 )
@@ -110,31 +108,6 @@ extern const char linux_proc_banner[];
 */
 #define lower_32_bits(n) ((u32)(n))
-#define KERN_EMERG      "<0>"   /* system is unusable                   */
-#define KERN_ALERT      "<1>"   /* action must be taken immediately     */
-#define KERN_CRIT       "<2>"   /* critical conditions                  */
-#define KERN_ERR        "<3>"   /* error conditions                     */
-#define KERN_WARNING    "<4>"   /* warning conditions                   */
-#define KERN_NOTICE     "<5>"   /* normal but significant condition     */
-#define KERN_INFO       "<6>"   /* informational                        */
-#define KERN_DEBUG      "<7>"   /* debug-level messages                 */
-/* Use the default kernel loglevel */
-#define KERN_DEFAULT    "<d>"
-/*
- * Annotation for a "continued" line of log printout (only done after a
- * line that had no enclosing \n). Only to be used by core/arch code
- * during early bootup (a continued line is not SMP-safe otherwise).
- */
-#define KERN_CONT       "<c>"
-extern int console_printk[];
-#define console_loglevel (console_printk[0])
-#define default_message_loglevel (console_printk[1])
-#define minimum_console_loglevel (console_printk[2])
-#define default_console_loglevel (console_printk[3])
 struct completion;
 struct pt_regs;
 struct user;
@@ -187,11 +160,6 @@ static inline void might_fault(void)
 }
 #endif
-struct va_format {
-        const char *fmt;
-        va_list *va;
-};
 extern struct atomic_notifier_head panic_notifier_list;
 extern long (*panic_blink)(int state);
 NORET_TYPE void panic(const char * fmt, ...)
@@ -245,114 +213,8 @@ extern int func_ptr_is_kernel_text(void *ptr);
 struct pid;
 extern struct pid *session_of_pgrp(struct pid *pgrp);
-/*
- * FW_BUG
- * Add this to a message where you are sure the firmware is buggy or behaves
- * really stupid or out of spec. Be aware that the responsible BIOS developer
- * should be able to fix this issue or at least get a concrete idea of the
- * problem by reading your message without the need of looking at the kernel
- * code.
- * 
- * Use it for definite and high priority BIOS bugs.
- *
- * FW_WARN
- * Use it for not that clear (e.g. could the kernel messed up things already?)
- * and medium priority BIOS bugs.
- *
- * FW_INFO
- * Use this one if you want to tell the user or vendor about something
- * suspicious, but generally harmless related to the firmware.
- *
- * Use it for information or very low priority BIOS bugs.
- */
-#define FW_BUG          "[Firmware Bug]: "
-#define FW_WARN         "[Firmware Warn]: "
-#define FW_INFO         "[Firmware Info]: "
-/*
- * HW_ERR
- * Add this to a message for hardware errors, so that user can report
- * it to hardware vendor instead of LKML or software vendor.
- */
-#define HW_ERR          "[Hardware Error]: "
-#ifdef CONFIG_PRINTK
-asmlinkage int vprintk(const char *fmt, va_list args)
-        __attribute__ ((format (printf, 1, 0)));
-asmlinkage int printk(const char * fmt, ...)
-        __attribute__ ((format (printf, 1, 2))) __cold;
-/*
- * Please don't use printk_ratelimit(), because it shares ratelimiting state
- * with all other unrelated printk_ratelimit() callsites.  Instead use
- * printk_ratelimited() or plain old __ratelimit().
- */
-extern int __printk_ratelimit(const char *func);
-#define printk_ratelimit() __printk_ratelimit(__func__)
-extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
-                                   unsigned int interval_msec);
-extern int printk_delay_msec;
-/*
- * Print a one-time message (analogous to WARN_ONCE() et al):
- */
-#define printk_once(x...) ({                    \
-        static bool __print_once;               \
-                                                \
-        if (!__print_once) {                    \
-                __print_once = true;            \
-                printk(x);                      \
-        }                                       \
-})
-void log_buf_kexec_setup(void);
-#else
-static inline int vprintk(const char *s, va_list args)
-        __attribute__ ((format (printf, 1, 0)));
-static inline int vprintk(const char *s, va_list args) { return 0; }
-static inline int printk(const char *s, ...)
-        __attribute__ ((format (printf, 1, 2)));
-static inline int __cold printk(const char *s, ...) { return 0; }
-static inline int printk_ratelimit(void) { return 0; }
-static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
-                                          unsigned int interval_msec)   \
-                { return false; }
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_once(x...) printk(x)
-static inline void log_buf_kexec_setup(void)
-{
-}
-#endif
-/*
- * Dummy printk for disabled debugging statements to use whilst maintaining
- * gcc's format and side-effect checking.
- */
-static inline __attribute__ ((format (printf, 1, 2)))
-int no_printk(const char *s, ...) { return 0; }
-extern int printk_needs_cpu(int cpu);
-extern void printk_tick(void);
-extern void asmlinkage __attribute__((format(printf, 1, 2)))
-        early_printk(const char *fmt, ...);
 unsigned long int_sqrt(unsigned long);
-static inline void console_silent(void)
-{
-        console_loglevel = 0;
-}
-static inline void console_verbose(void)
-{
-        if (console_loglevel)
-                console_loglevel = 15;
-}
 extern void bust_spinlocks(int yes);
 extern void wake_up_klogd(void);
 extern int oops_in_progress;            /* If set, an oops, panic(), BUG() or die() is in progress */
@@ -389,22 +251,6 @@ extern enum system_states {
 #define TAINT_CRAP                      10
 #define TAINT_FIRMWARE_WORKAROUND       11
-extern void dump_stack(void) __cold;
-enum {
-        DUMP_PREFIX_NONE,
-        DUMP_PREFIX_ADDRESS,
-        DUMP_PREFIX_OFFSET
-};
-extern void hex_dump_to_buffer(const void *buf, size_t len,
-                                int rowsize, int groupsize,
-                                char *linebuf, size_t linebuflen, bool ascii);
-extern void print_hex_dump(const char *level, const char *prefix_str,
-                                int prefix_type, int rowsize, int groupsize,
-                                const void *buf, size_t len, bool ascii);
-extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
-                        const void *buf, size_t len);
 extern const char hex_asc[];
 #define hex_asc_lo(x)   hex_asc[((x) & 0x0f)]
 #define hex_asc_hi(x)   hex_asc[((x) & 0xf0) >> 4]
@@ -418,94 +264,6 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
 extern int hex_to_bin(char ch);
-#ifndef pr_fmt
-#define pr_fmt(fmt) fmt
-#endif
-#define pr_emerg(fmt, ...) \
-        printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert(fmt, ...) \
-        printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit(fmt, ...) \
-        printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err(fmt, ...) \
-        printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning(fmt, ...) \
-        printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn pr_warning
-#define pr_notice(fmt, ...) \
-        printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info(fmt, ...) \
-        printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_cont(fmt, ...) \
-        printk(KERN_CONT fmt, ##__VA_ARGS__)
-/* pr_devel() should produce zero code unless DEBUG is defined */
-#ifdef DEBUG
-#define pr_devel(fmt, ...) \
-        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_devel(fmt, ...) \
-        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug(fmt, ...) \
-        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#elif defined(CONFIG_DYNAMIC_DEBUG)
-/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
-#define pr_debug(fmt, ...) \
-        dynamic_pr_debug(fmt, ##__VA_ARGS__)
-#else
-#define pr_debug(fmt, ...) \
-        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
-#endif
-/*
- * ratelimited messages with local ratelimit_state,
- * no local ratelimit_state used in the !PRINTK case
- */
-#ifdef CONFIG_PRINTK
-#define printk_ratelimited(fmt, ...)  ({                                \
-        static DEFINE_RATELIMIT_STATE(_rs,                              \
-                                      DEFAULT_RATELIMIT_INTERVAL,       \
-                                      DEFAULT_RATELIMIT_BURST);         \
-                                                                        \
-        if (__ratelimit(&_rs))                                          \
-                printk(fmt, ##__VA_ARGS__);                             \
-})
-#else
-/* No effect, but we still get type checking even in the !PRINTK case: */
-#define printk_ratelimited printk
-#endif
-#define pr_emerg_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_alert_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_crit_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_err_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warning_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_warn_ratelimited pr_warning_ratelimited
-#define pr_notice_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
-#define pr_info_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
-/* no pr_cont_ratelimited, don't do that... */
-/* If you are writing a driver, please use dev_dbg instead */
-#if defined(DEBUG)
-#define pr_debug_ratelimited(fmt, ...) \
-        printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#else
-#define pr_debug_ratelimited(fmt, ...) \
-        ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
-                                     ##__VA_ARGS__); 0; })
-#endif
 /*
 * General tracing related utility functions - trace_printk(),
 * tracing_on/tracing_off and tracing_start()/tracing_stop
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index cc96f0f23e04..092e4250a458 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -35,16 +35,6 @@ struct pt_regs;
 */
 extern int kgdb_skipexception(int exception, struct pt_regs *regs);
-/**
- *      kgdb_disable_hw_debug - (optional) Disable hardware debugging hook
- *      @regs: Current &struct pt_regs.
- *
- *      This function will be called if the particular architecture must
- *      disable hardware debugging while it is processing gdb packets or
- *      handling exception.
- */
-extern void kgdb_disable_hw_debug(struct pt_regs *regs);
 struct tasklet_struct;
 struct task_struct;
 struct uart_port;
@@ -243,6 +233,8 @@ extern void kgdb_arch_late(void);
 * breakpoint.
 * @remove_hw_breakpoint: Allow an architecture to specify how to remove a
 * hardware breakpoint.
+ * @disable_hw_break: Allow an architecture to specify how to disable
+ * hardware breakpoints for a single cpu.
 * @remove_all_hw_break: Allow an architecture to specify how to remove all
 * hardware breakpoints.
 * @correct_hw_break: Allow an architecture to specify how to correct the
@@ -256,6 +248,7 @@ struct kgdb_arch {
        int     (*remove_breakpoint)(unsigned long, char *);
        int     (*set_hw_breakpoint)(unsigned long, int, enum kgdb_bptype);
        int     (*remove_hw_breakpoint)(unsigned long, int, enum kgdb_bptype);
+        void    (*disable_hw_break)(struct pt_regs *regs);
        void    (*remove_all_hw_break)(void);
        void    (*correct_hw_break)(void);
 };
diff --git a/include/linux/leds-lp5521.h b/include/linux/leds-lp5521.h
new file mode 100644
index 000000000000..38368d785f08
--- /dev/null
+++ b/include/linux/leds-lp5521.h
@@ -0,0 +1,47 @@
+/*
+ * LP5521 LED chip driver.
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#ifndef __LINUX_LP5521_H
+#define __LINUX_LP5521_H
+/* See Documentation/leds/leds-lp5521.txt */
+struct lp5521_led_config {
+        u8              chan_nr;
+        u8              led_current; /* mA x10, 0 if led is not connected */
+        u8              max_current;
+};
+#define LP5521_CLOCK_AUTO       0
+#define LP5521_CLOCK_INT        1
+#define LP5521_CLOCK_EXT        2
+struct lp5521_platform_data {
+        struct lp5521_led_config *led_config;
+        u8      num_channels;
+        u8      clock_mode;
+        int     (*setup_resources)(void);
+        void    (*release_resources)(void);
+        void    (*enable)(bool state);
+};
+#endif /* __LINUX_LP5521_H */
diff --git a/include/linux/leds-lp5523.h b/include/linux/leds-lp5523.h
new file mode 100644
index 000000000000..796747637b80
--- /dev/null
+++ b/include/linux/leds-lp5523.h
@@ -0,0 +1,47 @@
+/*
+ * LP5523 LED Driver
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Samu Onkalo <samu.p.onkalo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#ifndef __LINUX_LP5523_H
+#define __LINUX_LP5523_H
+/* See Documentation/leds/leds-lp5523.txt */
+struct lp5523_led_config {
+        u8              chan_nr;
+        u8              led_current; /* mA x10, 0 if led is not connected */
+        u8              max_current;
+};
+#define LP5523_CLOCK_AUTO       0
+#define LP5523_CLOCK_INT        1
+#define LP5523_CLOCK_EXT        2
+struct lp5523_platform_data {
+        struct lp5523_led_config *led_config;
+        u8      num_channels;
+        u8      clock_mode;
+        int     (*setup_resources)(void);
+        void    (*release_resources)(void);
+        void    (*enable)(bool state);
+};
+#endif /* __LINUX_LP5523_H */
diff --git a/include/linux/leds.h b/include/linux/leds.h
index ba6986a11663..0f19df9e37b0 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -15,6 +15,7 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
+#include <linux/timer.h>
 struct device;
 /*
@@ -45,10 +46,14 @@ struct led_classdev {
        /* Get LED brightness level */
        enum led_brightness (*brightness_get)(struct led_classdev *led_cdev);
-        /* Activate hardware accelerated blink, delays are in
+        /*
-         * miliseconds and if none is provided then a sensible default
+         * Activate hardware accelerated blink, delays are in milliseconds
-         * should be chosen. The call can adjust the timings if it can't
+         * and if both are zero then a sensible default should be chosen.
-         * match the values specified exactly. */
+         * The call should adjust the timings in that case and if it can't
+         * match the values specified exactly.
+         * Deactivate blinking again when the brightness is set to a fixed
+         * value via the brightness_set() callback.
+         */
        int             (*blink_set)(struct led_classdev *led_cdev,
                                     unsigned long *delay_on,
                                     unsigned long *delay_off);
@@ -57,6 +62,10 @@ struct led_classdev {
        struct list_head         node;                  /* LED Device list */
        const char              *default_trigger;       /* Trigger to use */
+        unsigned long            blink_delay_on, blink_delay_off;
+        struct timer_list        blink_timer;
+        int                      blink_brightness;
 #ifdef CONFIG_LEDS_TRIGGERS
        /* Protects the trigger data below */
        struct rw_semaphore      trigger_lock;
@@ -73,6 +82,36 @@ extern void led_classdev_unregister(struct led_classdev *led_cdev);
 extern void led_classdev_suspend(struct led_classdev *led_cdev);
 extern void led_classdev_resume(struct led_classdev *led_cdev);
+/**
+ * led_blink_set - set blinking with software fallback
+ * @led_cdev: the LED to start blinking
+ * @delay_on: the time it should be on (in ms)
+ * @delay_off: the time it should ble off (in ms)
+ *
+ * This function makes the LED blink, attempting to use the
+ * hardware acceleration if possible, but falling back to
+ * software blinking if there is no hardware blinking or if
+ * the LED refuses the passed values.
+ *
+ * Note that if software blinking is active, simply calling
+ * led_cdev->brightness_set() will not stop the blinking,
+ * use led_classdev_brightness_set() instead.
+ */
+extern void led_blink_set(struct led_classdev *led_cdev,
+                          unsigned long *delay_on,
+                          unsigned long *delay_off);
+/**
+ * led_brightness_set - set LED brightness
+ * @led_cdev: the LED to set
+ * @brightness: the brightness to set it to
+ *
+ * Set an LED's brightness, and, if necessary, cancel the
+ * software blink timer that implements blinking when the
+ * hardware doesn't.
+ */
+extern void led_brightness_set(struct led_classdev *led_cdev,
+                               enum led_brightness brightness);
 /*
 * LED Triggers
 */
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index d0f08018335d..1ff81b51b656 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -12,7 +12,7 @@
 #define MARVELL_PHY_ID_88E1121R         0x01410cb0
 #define MARVELL_PHY_ID_88E1145          0x01410cd0
 #define MARVELL_PHY_ID_88E1240          0x01410e30
-#define MARVELL_PHY_ID_88EC048          0x01410e90
+#define MARVELL_PHY_ID_88E1318S         0x01410e90
 /* struct phy_device dev_flags definitions */
 #define MARVELL_PHY_M1145_FLAGS_RESISTANCE      0x00000001
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index d19e2114fd86..5c99da1078aa 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -59,19 +59,19 @@ struct sh_mmcif_plat_data {
 #define MMCIF_CE_HOST_STS2      0x0000004C
 #define MMCIF_CE_VERSION        0x0000007C
-extern inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
+static inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
 {
        return readl(addr + reg);
 }
-extern inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
+static inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
 {
        writel(val, addr + reg);
 }
 #define SH_MMCIF_BBS 512 /* boot block size */
-extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
+static inline void sh_mmcif_boot_cmd_send(void __iomem *base,
                                          unsigned long cmd, unsigned long arg)
 {
        sh_mmcif_writel(base, MMCIF_CE_INT, 0);
@@ -79,7 +79,7 @@ extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
        sh_mmcif_writel(base, MMCIF_CE_CMD_SET, cmd);
 }
-extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
+static inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
 {
        unsigned long tmp;
        int cnt;
@@ -95,14 +95,14 @@ extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
        return -1;
 }
-extern inline int sh_mmcif_boot_cmd(void __iomem *base,
+static inline int sh_mmcif_boot_cmd(void __iomem *base,
                                    unsigned long cmd, unsigned long arg)
 {
        sh_mmcif_boot_cmd_send(base, cmd, arg);
        return sh_mmcif_boot_cmd_poll(base, 0x00010000);
 }
-extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
+static inline int sh_mmcif_boot_do_read_single(void __iomem *base,
                                               unsigned int block_nr,
                                               unsigned long *buf)
 {
@@ -125,7 +125,7 @@ extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
        return 0;
 }
-extern inline int sh_mmcif_boot_do_read(void __iomem *base,
+static inline int sh_mmcif_boot_do_read(void __iomem *base,
                                        unsigned long first_block,
                                        unsigned long nr_blocks,
                                        void *buf)
@@ -143,7 +143,7 @@ extern inline int sh_mmcif_boot_do_read(void __iomem *base,
        return ret;
 }
-extern inline void sh_mmcif_boot_init(void __iomem *base)
+static inline void sh_mmcif_boot_init(void __iomem *base)
 {
        unsigned long tmp;
@@ -177,7 +177,7 @@ extern inline void sh_mmcif_boot_init(void __iomem *base)
        sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000);
 }
-extern inline void sh_mmcif_boot_slurp(void __iomem *base,
+static inline void sh_mmcif_boot_slurp(void __iomem *base,
                                       unsigned char *buf,
                                       unsigned long no_bytes)
 {
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index 7fa20beb2ab9..57cc0e63714f 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -84,7 +84,7 @@ struct nand_bbt_descr {
 #define NAND_BBT_PERCHIP        0x00000080
 /* bbt has a version counter at offset veroffs */
 #define NAND_BBT_VERSION        0x00000100
-/* Create a bbt if none axists */
+/* Create a bbt if none exists */
 #define NAND_BBT_CREATE         0x00000200
 /* Search good / bad pattern through all pages of a block */
 #define NAND_BBT_SCANALLPAGES   0x00000400
@@ -102,6 +102,8 @@ struct nand_bbt_descr {
 #define NAND_BBT_SCANBYTE1AND6 0x00100000
 /* The nand_bbt_descr was created dynamicaly and must be freed */
 #define NAND_BBT_DYNAMICSTRUCT 0x00200000
+/* The bad block table does not OOB for marker */
+#define NAND_BBT_NO_OOB         0x00400000
 /* The maximum number of blocks to scan for a bbt */
 #define NAND_BBT_SCAN_MAXBLOCKS 4
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index d2118b0eac9a..4dd0c2cd7659 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -289,6 +289,7 @@ struct cfi_private {
                                  must be of the same type. */
        int mfr, id;
        int numchips;
+        map_word sector_erase_cmd;
        unsigned long chipshift; /* Because they're of the same type */
        const char *im_name;     /* inter_module name for cmdset_setup */
        struct flchip chips[0];  /* per-chip data structure for each chip */
diff --git a/include/linux/mtd/fsmc.h b/include/linux/mtd/fsmc.h
new file mode 100644
index 000000000000..5d2556700ec2
--- /dev/null
+++ b/include/linux/mtd/fsmc.h
@@ -0,0 +1,181 @@
+/*
+ * incude/mtd/fsmc.h
+ *
+ * ST Microelectronics
+ * Flexible Static Memory Controller (FSMC)
+ * platform data interface and header file
+ *
+ * Copyright © 2010 ST Microelectronics
+ * Vipin Kumar <vipin.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef __MTD_FSMC_H
+#define __MTD_FSMC_H
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+#include <linux/types.h>
+#include <linux/mtd/partitions.h>
+#include <asm/param.h>
+#define FSMC_NAND_BW8           1
+#define FSMC_NAND_BW16          2
+/*
+ * The placement of the Command Latch Enable (CLE) and
+ * Address Latch Enable (ALE) is twised around in the
+ * SPEAR310 implementation.
+ */
+#if defined(CONFIG_MACH_SPEAR310)
+#define PLAT_NAND_CLE           (1 << 17)
+#define PLAT_NAND_ALE           (1 << 16)
+#else
+#define PLAT_NAND_CLE           (1 << 16)
+#define PLAT_NAND_ALE           (1 << 17)
+#endif
+#define FSMC_MAX_NOR_BANKS      4
+#define FSMC_MAX_NAND_BANKS     4
+#define FSMC_FLASH_WIDTH8       1
+#define FSMC_FLASH_WIDTH16      2
+struct fsmc_nor_bank_regs {
+        uint32_t ctrl;
+        uint32_t ctrl_tim;
+};
+/* ctrl register definitions */
+#define BANK_ENABLE             (1 << 0)
+#define MUXED                   (1 << 1)
+#define NOR_DEV                 (2 << 2)
+#define WIDTH_8                 (0 << 4)
+#define WIDTH_16                (1 << 4)
+#define RSTPWRDWN               (1 << 6)
+#define WPROT                   (1 << 7)
+#define WRT_ENABLE              (1 << 12)
+#define WAIT_ENB                (1 << 13)
+/* ctrl_tim register definitions */
+struct fsms_nand_bank_regs {
+        uint32_t pc;
+        uint32_t sts;
+        uint32_t comm;
+        uint32_t attrib;
+        uint32_t ioata;
+        uint32_t ecc1;
+        uint32_t ecc2;
+        uint32_t ecc3;
+};
+#define FSMC_NOR_REG_SIZE       0x40
+struct fsmc_regs {
+        struct fsmc_nor_bank_regs nor_bank_regs[FSMC_MAX_NOR_BANKS];
+        uint8_t reserved_1[0x40 - 0x20];
+        struct fsms_nand_bank_regs bank_regs[FSMC_MAX_NAND_BANKS];
+        uint8_t reserved_2[0xfe0 - 0xc0];
+        uint32_t peripid0;                      /* 0xfe0 */
+        uint32_t peripid1;                      /* 0xfe4 */
+        uint32_t peripid2;                      /* 0xfe8 */
+        uint32_t peripid3;                      /* 0xfec */
+        uint32_t pcellid0;                      /* 0xff0 */
+        uint32_t pcellid1;                      /* 0xff4 */
+        uint32_t pcellid2;                      /* 0xff8 */
+        uint32_t pcellid3;                      /* 0xffc */
+};
+#define FSMC_BUSY_WAIT_TIMEOUT  (1 * HZ)
+/* pc register definitions */
+#define FSMC_RESET              (1 << 0)
+#define FSMC_WAITON             (1 << 1)
+#define FSMC_ENABLE             (1 << 2)
+#define FSMC_DEVTYPE_NAND       (1 << 3)
+#define FSMC_DEVWID_8           (0 << 4)
+#define FSMC_DEVWID_16          (1 << 4)
+#define FSMC_ECCEN              (1 << 6)
+#define FSMC_ECCPLEN_512        (0 << 7)
+#define FSMC_ECCPLEN_256        (1 << 7)
+#define FSMC_TCLR_1             (1 << 9)
+#define FSMC_TAR_1              (1 << 13)
+/* sts register definitions */
+#define FSMC_CODE_RDY           (1 << 15)
+/* comm register definitions */
+#define FSMC_TSET_0             (0 << 0)
+#define FSMC_TWAIT_6            (6 << 8)
+#define FSMC_THOLD_4            (4 << 16)
+#define FSMC_THIZ_1             (1 << 24)
+/* peripid2 register definitions */
+#define FSMC_REVISION_MSK       (0xf)
+#define FSMC_REVISION_SHFT      (0x4)
+#define FSMC_VER1               1
+#define FSMC_VER2               2
+#define FSMC_VER3               3
+#define FSMC_VER4               4
+#define FSMC_VER5               5
+#define FSMC_VER6               6
+#define FSMC_VER7               7
+#define FSMC_VER8               8
+static inline uint32_t get_fsmc_version(struct fsmc_regs *regs)
+{
+        return (readl(&regs->peripid2) >> FSMC_REVISION_SHFT) &
+                                FSMC_REVISION_MSK;
+}
+/*
+ * There are 13 bytes of ecc for every 512 byte block in FSMC version 8
+ * and it has to be read consecutively and immediately after the 512
+ * byte data block for hardware to generate the error bit offsets
+ * Managing the ecc bytes in the following way is easier. This way is
+ * similar to oobfree structure maintained already in u-boot nand driver
+ */
+#define MAX_ECCPLACE_ENTRIES    32
+struct fsmc_nand_eccplace {
+        uint8_t offset;
+        uint8_t length;
+};
+struct fsmc_eccplace {
+        struct fsmc_nand_eccplace eccplace[MAX_ECCPLACE_ENTRIES];
+};
+/**
+ * fsmc_nand_platform_data - platform specific NAND controller config
+ * @partitions: partition table for the platform, use a default fallback
+ * if this is NULL
+ * @nr_partitions: the number of partitions in the previous entry
+ * @options: different options for the driver
+ * @width: bus width
+ * @bank: default bank
+ * @select_bank: callback to select a certain bank, this is
+ * platform-specific. If the controller only supports one bank
+ * this may be set to NULL
+ */
+struct fsmc_nand_platform_data {
+        struct mtd_partition    *partitions;
+        unsigned int            nr_partitions;
+        unsigned int            options;
+        unsigned int            width;
+        unsigned int            bank;
+        void                    (*select_bank)(uint32_t bank, uint32_t busw);
+};
+extern int __init fsmc_nor_init(struct platform_device *pdev,
+                unsigned long base, uint32_t bank, uint32_t width);
+extern void __init fsmc_init_board_info(struct platform_device *pdev,
+                struct mtd_partition *partitions, unsigned int nr_partitions,
+                unsigned int width);
+#endif /* __MTD_FSMC_H */
diff --git a/include/linux/mtd/inftl.h b/include/linux/mtd/inftl.h
index 64ee53ce95a9..02cd5f9b79b8 100644
--- a/include/linux/mtd/inftl.h
+++ b/include/linux/mtd/inftl.h
@@ -37,14 +37,14 @@ struct INFTLrecord {
        __u16 firstEUN;
        __u16 lastEUN;
        __u16 numfreeEUNs;
-        __u16 LastFreeEUN;              /* To speed up finding a free EUN */
+        __u16 LastFreeEUN;              /* To speed up finding a free EUN */
        int head,sect,cyl;
-        __u16 *PUtable;                 /* Physical Unit Table  */
+        __u16 *PUtable;                 /* Physical Unit Table */
-        __u16 *VUtable;                 /* Virtual Unit Table */
+        __u16 *VUtable;                 /* Virtual Unit Table */
-        unsigned int nb_blocks;         /* number of physical blocks */
+        unsigned int nb_blocks;         /* number of physical blocks */
-        unsigned int nb_boot_blocks;    /* number of blocks used by the bios */
+        unsigned int nb_boot_blocks;    /* number of blocks used by the bios */
-        struct erase_info instr;
+        struct erase_info instr;
-        struct nand_ecclayout oobinfo;
+        struct nand_ecclayout oobinfo;
 };
 int INFTL_mount(struct INFTLrecord *s);
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 8485e42a9b09..fe8d77ebec13 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -110,6 +110,21 @@ struct mtd_oob_ops {
        uint8_t         *oobbuf;
 };
+#define MTD_MAX_OOBFREE_ENTRIES_LARGE   32
+#define MTD_MAX_ECCPOS_ENTRIES_LARGE    448
+/*
+ * Internal ECC layout control structure. For historical reasons, there is a
+ * similar, smaller struct nand_ecclayout_user (in mtd-abi.h) that is retained
+ * for export to user-space via the ECCGETLAYOUT ioctl.
+ * nand_ecclayout should be expandable in the future simply by the above macros.
+ */
+struct nand_ecclayout {
+        __u32 eccbytes;
+        __u32 eccpos[MTD_MAX_ECCPOS_ENTRIES_LARGE];
+        __u32 oobavail;
+        struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES_LARGE];
+};
 struct mtd_info {
        u_char type;
        uint32_t flags;
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 102e12c58cb3..63e17d01fde9 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -27,15 +27,17 @@
 struct mtd_info;
 struct nand_flash_dev;
 /* Scan and identify a NAND device */
-extern int nand_scan (struct mtd_info *mtd, int max_chips);
+extern int nand_scan(struct mtd_info *mtd, int max_chips);
-/* Separate phases of nand_scan(), allowing board driver to intervene
+/*
- * and override command or ECC setup according to flash type */
+ * Separate phases of nand_scan(), allowing board driver to intervene
+ * and override command or ECC setup according to flash type.
+ */
 extern int nand_scan_ident(struct mtd_info *mtd, int max_chips,
                           struct nand_flash_dev *table);
 extern int nand_scan_tail(struct mtd_info *mtd);
 /* Free resources held by the NAND device */
-extern void nand_release (struct mtd_info *mtd);
+extern void nand_release(struct mtd_info *mtd);
 /* Internal helper for board drivers which need to override command function */
 extern void nand_wait_ready(struct mtd_info *mtd);
@@ -49,12 +51,13 @@ extern int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
 /* The maximum number of NAND chips in an array */
 #define NAND_MAX_CHIPS          8
-/* This constant declares the max. oobsize / page, which
+/*
+ * This constant declares the max. oobsize / page, which
 * is supported now. If you add a chip with bigger oobsize/page
 * adjust this accordingly.
 */
-#define NAND_MAX_OOBSIZE        256
+#define NAND_MAX_OOBSIZE        576
-#define NAND_MAX_PAGESIZE       4096
+#define NAND_MAX_PAGESIZE       8192
 /*
 * Constants for hardware specific CLE/ALE/NCE function
@@ -88,6 +91,7 @@ extern int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
 #define NAND_CMD_RNDIN          0x85
 #define NAND_CMD_READID         0x90
 #define NAND_CMD_ERASE2         0xd0
+#define NAND_CMD_PARAM          0xec
 #define NAND_CMD_RESET          0xff
 #define NAND_CMD_LOCK           0x2a
@@ -152,9 +156,10 @@ typedef enum {
 #define NAND_GET_DEVICE         0x80
-/* Option constants for bizarre disfunctionality and real
+/*
-*  features
+ * Option constants for bizarre disfunctionality and real
-*/
+ * features.
+ */
 /* Chip can not auto increment pages */
 #define NAND_NO_AUTOINCR        0x00000001
 /* Buswitdh is 16 bit */
@@ -165,19 +170,27 @@ typedef enum {
 #define NAND_CACHEPRG           0x00000008
 /* Chip has copy back function */
 #define NAND_COPYBACK           0x00000010
-/* AND Chip which has 4 banks and a confusing page / block
+/*
- * assignment. See Renesas datasheet for further information */
+ * AND Chip which has 4 banks and a confusing page / block
+ * assignment. See Renesas datasheet for further information.
+ */
 #define NAND_IS_AND             0x00000020
-/* Chip has a array of 4 pages which can be read without
+/*
- * additional ready /busy waits */
+ * Chip has a array of 4 pages which can be read without
+ * additional ready /busy waits.
+ */
 #define NAND_4PAGE_ARRAY        0x00000040
-/* Chip requires that BBT is periodically rewritten to prevent
+/*
+ * Chip requires that BBT is periodically rewritten to prevent
 * bits from adjacent blocks from 'leaking' in altering data.
- * This happens with the Renesas AG-AND chips, possibly others.  */
+ * This happens with the Renesas AG-AND chips, possibly others.
+ */
 #define BBT_AUTO_REFRESH        0x00000080
-/* Chip does not require ready check on read. True
+/*
+ * Chip does not require ready check on read. True
 * for all large page devices, as they do not support
- * autoincrement.*/
+ * autoincrement.
+ */
 #define NAND_NO_READRDY         0x00000100
 /* Chip does not allow subpage writes */
 #define NAND_NO_SUBPAGE_WRITE   0x00000200
@@ -205,16 +218,27 @@ typedef enum {
 #define NAND_CHIPOPTIONS_MSK    (0x0000ffff & ~NAND_NO_AUTOINCR)
 /* Non chip related options */
-/* Use a flash based bad block table. This option is passed to the
+/*
- * default bad block table function. */
+ * Use a flash based bad block table. OOB identifier is saved in OOB area.
+ * This option is passed to the default bad block table function.
+ */
 #define NAND_USE_FLASH_BBT      0x00010000
 /* This option skips the bbt scan during initialization. */
 #define NAND_SKIP_BBTSCAN       0x00020000
-/* This option is defined if the board driver allocates its own buffers
+/*
-   (e.g. because it needs them DMA-coherent */
+ * This option is defined if the board driver allocates its own buffers
+ * (e.g. because it needs them DMA-coherent).
+ */
 #define NAND_OWN_BUFFERS        0x00040000
 /* Chip may not exist, so silence any errors in scan */
 #define NAND_SCAN_SILENT_NODEV  0x00080000
+/*
+ * If passed additionally to NAND_USE_FLASH_BBT then BBT code will not touch
+ * the OOB area.
+ */
+#define NAND_USE_FLASH_BBT_NO_OOB       0x00100000
+/* Create an empty BBT with no vendor information if the BBT is available */
+#define NAND_CREATE_EMPTY_BBT           0x00200000
 /* Options set by nand scan */
 /* Nand scan has allocated controller struct */
@@ -227,15 +251,80 @@ typedef enum {
 /* Keep gcc happy */
 struct nand_chip;
+struct nand_onfi_params {
+        /* rev info and features block */
+        /* 'O' 'N' 'F' 'I'  */
+        u8 sig[4];
+        __le16 revision;
+        __le16 features;
+        __le16 opt_cmd;
+        u8 reserved[22];
+        /* manufacturer information block */
+        char manufacturer[12];
+        char model[20];
+        u8 jedec_id;
+        __le16 date_code;
+        u8 reserved2[13];
+        /* memory organization block */
+        __le32 byte_per_page;
+        __le16 spare_bytes_per_page;
+        __le32 data_bytes_per_ppage;
+        __le16 spare_bytes_per_ppage;
+        __le32 pages_per_block;
+        __le32 blocks_per_lun;
+        u8 lun_count;
+        u8 addr_cycles;
+        u8 bits_per_cell;
+        __le16 bb_per_lun;
+        __le16 block_endurance;
+        u8 guaranteed_good_blocks;
+        __le16 guaranteed_block_endurance;
+        u8 programs_per_page;
+        u8 ppage_attr;
+        u8 ecc_bits;
+        u8 interleaved_bits;
+        u8 interleaved_ops;
+        u8 reserved3[13];
+        /* electrical parameter block */
+        u8 io_pin_capacitance_max;
+        __le16 async_timing_mode;
+        __le16 program_cache_timing_mode;
+        __le16 t_prog;
+        __le16 t_bers;
+        __le16 t_r;
+        __le16 t_ccs;
+        __le16 src_sync_timing_mode;
+        __le16 src_ssync_features;
+        __le16 clk_pin_capacitance_typ;
+        __le16 io_pin_capacitance_typ;
+        __le16 input_pin_capacitance_typ;
+        u8 input_pin_capacitance_max;
+        u8 driver_strenght_support;
+        __le16 t_int_r;
+        __le16 t_ald;
+        u8 reserved4[7];
+        /* vendor */
+        u8 reserved5[90];
+        __le16 crc;
+} __attribute__((packed));
+#define ONFI_CRC_BASE   0x4F4E
 /**
 * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices
 * @lock:               protection lock
 * @active:             the mtd device which holds the controller currently
- * @wq:                 wait queue to sleep on if a NAND operation is in progress
+ * @wq:                 wait queue to sleep on if a NAND operation is in
- *                      used instead of the per chip wait queue when a hw controller is available
+ *                      progress used instead of the per chip wait queue
+ *                      when a hw controller is available.
 */
 struct nand_hw_control {
-        spinlock_t       lock;
+        spinlock_t lock;
        struct nand_chip *active;
        wait_queue_head_t wq;
 };
@@ -256,51 +345,42 @@ struct nand_hw_control {
 * @correct:    function for ecc correction, matching to ecc generator (sw/hw)
 * @read_page_raw:      function to read a raw page without ECC
 * @write_page_raw:     function to write a raw page without ECC
- * @read_page:  function to read a page according to the ecc generator requirements
+ * @read_page:  function to read a page according to the ecc generator
+ *              requirements.
 * @read_subpage:       function to read parts of the page covered by ECC.
- * @write_page: function to write a page according to the ecc generator requirements
+ * @write_page: function to write a page according to the ecc generator
+ *              requirements.
 * @read_oob:   function to read chip OOB data
 * @write_oob:  function to write chip OOB data
 */
 struct nand_ecc_ctrl {
-        nand_ecc_modes_t        mode;
+        nand_ecc_modes_t mode;
-        int                     steps;
+        int steps;
-        int                     size;
+        int size;
-        int                     bytes;
+        int bytes;
-        int                     total;
+        int total;
-        int                     prepad;
+        int prepad;
-        int                     postpad;
+        int postpad;
        struct nand_ecclayout   *layout;
-        void                    (*hwctl)(struct mtd_info *mtd, int mode);
+        void (*hwctl)(struct mtd_info *mtd, int mode);
-        int                     (*calculate)(struct mtd_info *mtd,
+        int (*calculate)(struct mtd_info *mtd, const uint8_t *dat,
-                                             const uint8_t *dat,
+                        uint8_t *ecc_code);
-                                             uint8_t *ecc_code);
+        int (*correct)(struct mtd_info *mtd, uint8_t *dat, uint8_t *read_ecc,
-        int                     (*correct)(struct mtd_info *mtd, uint8_t *dat,
+                        uint8_t *calc_ecc);
-                                           uint8_t *read_ecc,
+        int (*read_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,
-                                           uint8_t *calc_ecc);
+                        uint8_t *buf, int page);
-        int                     (*read_page_raw)(struct mtd_info *mtd,
+        void (*write_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,
-                                                 struct nand_chip *chip,
+                        const uint8_t *buf);
-                                                 uint8_t *buf, int page);
+        int (*read_page)(struct mtd_info *mtd, struct nand_chip *chip,
-        void                    (*write_page_raw)(struct mtd_info *mtd,
+                        uint8_t *buf, int page);
-                                                  struct nand_chip *chip,
+        int (*read_subpage)(struct mtd_info *mtd, struct nand_chip *chip,
-                                                  const uint8_t *buf);
+                        uint32_t offs, uint32_t len, uint8_t *buf);
-        int                     (*read_page)(struct mtd_info *mtd,
+        void (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
-                                             struct nand_chip *chip,
+                        const uint8_t *buf);
-                                             uint8_t *buf, int page);
+        int (*read_oob)(struct mtd_info *mtd, struct nand_chip *chip, int page,
-        int                     (*read_subpage)(struct mtd_info *mtd,
+                        int sndcmd);
-                                             struct nand_chip *chip,
+        int (*write_oob)(struct mtd_info *mtd, struct nand_chip *chip,
-                                             uint32_t offs, uint32_t len,
+                        int page);
-                                             uint8_t *buf);
-        void                    (*write_page)(struct mtd_info *mtd,
-                                              struct nand_chip *chip,
-                                              const uint8_t *buf);
-        int                     (*read_oob)(struct mtd_info *mtd,
-                                            struct nand_chip *chip,
-                                            int page,
-                                            int sndcmd);
-        int                     (*write_oob)(struct mtd_info *mtd,
-                                             struct nand_chip *chip,
-                                             int page);
 };
 /**
@@ -320,102 +400,132 @@ struct nand_buffers {
 /**
 * struct nand_chip - NAND Private Flash Chip Data
- * @IO_ADDR_R:          [BOARDSPECIFIC] address to read the 8 I/O lines of the flash device
+ * @IO_ADDR_R:          [BOARDSPECIFIC] address to read the 8 I/O lines of the
- * @IO_ADDR_W:          [BOARDSPECIFIC] address to write the 8 I/O lines of the flash device
+ *                      flash device
+ * @IO_ADDR_W:          [BOARDSPECIFIC] address to write the 8 I/O lines of the
+ *                      flash device.
 * @read_byte:          [REPLACEABLE] read one byte from the chip
 * @read_word:          [REPLACEABLE] read one word from the chip
 * @write_buf:          [REPLACEABLE] write data from the buffer to the chip
 * @read_buf:           [REPLACEABLE] read data from the chip into the buffer
- * @verify_buf:         [REPLACEABLE] verify buffer contents against the chip data
+ * @verify_buf:         [REPLACEABLE] verify buffer contents against the chip
+ *                      data.
 * @select_chip:        [REPLACEABLE] select chip nr
 * @block_bad:          [REPLACEABLE] check, if the block is bad
 * @block_markbad:      [REPLACEABLE] mark the block bad
 * @cmd_ctrl:           [BOARDSPECIFIC] hardwarespecific funtion for controlling
 *                      ALE/CLE/nCE. Also used to write command and address
- * @dev_ready:          [BOARDSPECIFIC] hardwarespecific function for accesing device ready/busy line
+ * @init_size:          [BOARDSPECIFIC] hardwarespecific funtion for setting
- *                      If set to NULL no access to ready/busy is available and the ready/busy information
+ *                      mtd->oobsize, mtd->writesize and so on.
- *                      is read from the chip status register
+ *                      @id_data contains the 8 bytes values of NAND_CMD_READID.
- * @cmdfunc:            [REPLACEABLE] hardwarespecific function for writing commands to the chip
+ *                      Return with the bus width.
- * @waitfunc:           [REPLACEABLE] hardwarespecific function for wait on ready
+ * @dev_ready:          [BOARDSPECIFIC] hardwarespecific function for accesing
+ *                      device ready/busy line. If set to NULL no access to
+ *                      ready/busy is available and the ready/busy information
+ *                      is read from the chip status register.
+ * @cmdfunc:            [REPLACEABLE] hardwarespecific function for writing
+ *                      commands to the chip.
+ * @waitfunc:           [REPLACEABLE] hardwarespecific function for wait on
+ *                      ready.
 * @ecc:                [BOARDSPECIFIC] ecc control ctructure
 * @buffers:            buffer structure for read/write
 * @hwcontrol:          platform-specific hardware control structure
 * @ops:                oob operation operands
- * @erase_cmd:          [INTERN] erase command write function, selectable due to AND support
+ * @erase_cmd:          [INTERN] erase command write function, selectable due
+ *                      to AND support.
 * @scan_bbt:           [REPLACEABLE] function to scan bad block table
- * @chip_delay:         [BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
+ * @chip_delay:         [BOARDSPECIFIC] chip dependent delay for transfering
+ *                      data from array to read regs (tR).
 * @state:              [INTERN] the current state of the NAND device
 * @oob_poi:            poison value buffer
- * @page_shift:         [INTERN] number of address bits in a page (column address bits)
+ * @page_shift:         [INTERN] number of address bits in a page (column
+ *                      address bits).
 * @phys_erase_shift:   [INTERN] number of address bits in a physical eraseblock
 * @bbt_erase_shift:    [INTERN] number of address bits in a bbt entry
 * @chip_shift:         [INTERN] number of address bits in one chip
- * @options:            [BOARDSPECIFIC] various chip options. They can partly be set to inform nand_scan about
+ * @options:            [BOARDSPECIFIC] various chip options. They can partly
- *                      special functionality. See the defines for further explanation
+ *                      be set to inform nand_scan about special functionality.
- * @badblockpos:        [INTERN] position of the bad block marker in the oob area
+ *                      See the defines for further explanation.
+ * @badblockpos:        [INTERN] position of the bad block marker in the oob
+ *                      area.
 * @cellinfo:           [INTERN] MLC/multichip data from chip ident
 * @numchips:           [INTERN] number of physical chips
 * @chipsize:           [INTERN] the size of one chip for multichip arrays
 * @pagemask:           [INTERN] page number mask = number of (pages / chip) - 1
- * @pagebuf:            [INTERN] holds the pagenumber which is currently in data_buf
+ * @pagebuf:            [INTERN] holds the pagenumber which is currently in
+ *                      data_buf.
 * @subpagesize:        [INTERN] holds the subpagesize
+ * @onfi_version:       [INTERN] holds the chip ONFI version (BCD encoded),
+ *                      non 0 if ONFI supported.
+ * @onfi_params:        [INTERN] holds the ONFI page parameter when ONFI is
+ *                      supported, 0 otherwise.
 * @ecclayout:          [REPLACEABLE] the default ecc placement scheme
 * @bbt:                [INTERN] bad block table pointer
- * @bbt_td:             [REPLACEABLE] bad block table descriptor for flash lookup
+ * @bbt_td:             [REPLACEABLE] bad block table descriptor for flash
+ *                      lookup.
 * @bbt_md:             [REPLACEABLE] bad block table mirror descriptor
- * @badblock_pattern:   [REPLACEABLE] bad block scan pattern used for initial bad block scan
+ * @badblock_pattern:   [REPLACEABLE] bad block scan pattern used for initial
- * @controller:         [REPLACEABLE] a pointer to a hardware controller structure
+ *                      bad block scan.
- *                      which is shared among multiple independend devices
+ * @controller:         [REPLACEABLE] a pointer to a hardware controller
+ *                      structure which is shared among multiple independend
+ *                      devices.
 * @priv:               [OPTIONAL] pointer to private chip date
- * @errstat:            [OPTIONAL] hardware specific function to perform additional error status checks
+ * @errstat:            [OPTIONAL] hardware specific function to perform
- *                      (determine if errors are correctable)
+ *                      additional error status checks (determine if errors are
+ *                      correctable).
 * @write_page:         [REPLACEABLE] High-level page write function
 */
 struct nand_chip {
-        void  __iomem   *IO_ADDR_R;
+        void __iomem *IO_ADDR_R;
-        void  __iomem   *IO_ADDR_W;
+        void __iomem *IO_ADDR_W;
-        uint8_t         (*read_byte)(struct mtd_info *mtd);
+        uint8_t (*read_byte)(struct mtd_info *mtd);
-        u16             (*read_word)(struct mtd_info *mtd);
+        u16 (*read_word)(struct mtd_info *mtd);
-        void            (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
+        void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
-        void            (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len);
+        void (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len);
-        int             (*verify_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
+        int (*verify_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
-        void            (*select_chip)(struct mtd_info *mtd, int chip);
+        void (*select_chip)(struct mtd_info *mtd, int chip);
-        int             (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
+        int (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
-        int             (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
+        int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
-        void            (*cmd_ctrl)(struct mtd_info *mtd, int dat,
+        void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
-                                    unsigned int ctrl);
+        int (*init_size)(struct mtd_info *mtd, struct nand_chip *this,
-        int             (*dev_ready)(struct mtd_info *mtd);
+                        u8 *id_data);
-        void            (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
+        int (*dev_ready)(struct mtd_info *mtd);
-        int             (*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
+        void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column,
-        void            (*erase_cmd)(struct mtd_info *mtd, int page);
+                        int page_addr);
-        int             (*scan_bbt)(struct mtd_info *mtd);
+        int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
-        int             (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page);
+        void (*erase_cmd)(struct mtd_info *mtd, int page);
-        int             (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
+        int (*scan_bbt)(struct mtd_info *mtd);
-                                      const uint8_t *buf, int page, int cached, int raw);
+        int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state,
+                        int status, int page);
-        int             chip_delay;
+        int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
-        unsigned int    options;
+                        const uint8_t *buf, int page, int cached, int raw);
-        int             page_shift;
+        int chip_delay;
-        int             phys_erase_shift;
+        unsigned int options;
-        int             bbt_erase_shift;
-        int             chip_shift;
+        int page_shift;
-        int             numchips;
+        int phys_erase_shift;
-        uint64_t        chipsize;
+        int bbt_erase_shift;
-        int             pagemask;
+        int chip_shift;
-        int             pagebuf;
+        int numchips;
-        int             subpagesize;
+        uint64_t chipsize;
-        uint8_t         cellinfo;
+        int pagemask;
-        int             badblockpos;
+        int pagebuf;
-        int             badblockbits;
+        int subpagesize;
+        uint8_t cellinfo;
-        flstate_t       state;
+        int badblockpos;
+        int badblockbits;
-        uint8_t         *oob_poi;
-        struct nand_hw_control  *controller;
+        int onfi_version;
-        struct nand_ecclayout   *ecclayout;
+        struct nand_onfi_params onfi_params;
+        flstate_t state;
+        uint8_t *oob_poi;
+        struct nand_hw_control *controller;
+        struct nand_ecclayout *ecclayout;
        struct nand_ecc_ctrl ecc;
        struct nand_buffers *buffers;
@@ -423,13 +533,13 @@ struct nand_chip {
        struct mtd_oob_ops ops;
-        uint8_t         *bbt;
+        uint8_t *bbt;
-        struct nand_bbt_descr   *bbt_td;
+        struct nand_bbt_descr *bbt_td;
-        struct nand_bbt_descr   *bbt_md;
+        struct nand_bbt_descr *bbt_md;
-        struct nand_bbt_descr   *badblock_pattern;
+        struct nand_bbt_descr *badblock_pattern;
-        void            *priv;
+        void *priv;
 };
 /*
@@ -473,7 +583,7 @@ struct nand_flash_dev {
 */
 struct nand_manufacturers {
        int id;
-        char * name;
+        char *name;
 };
 extern struct nand_flash_dev nand_flash_ids[];
@@ -486,7 +596,7 @@ extern int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt);
 extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
                           int allowbbt);
 extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
-                        size_t * retlen, uint8_t * buf);
+                        size_t *retlen, uint8_t *buf);
 /**
 * struct platform_nand_chip - chip level device structure
@@ -502,17 +612,16 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
 * @priv:               hardware controller specific settings
 */
 struct platform_nand_chip {
-        int                     nr_chips;
+        int nr_chips;
-        int                     chip_offset;
+        int chip_offset;
-        int                     nr_partitions;
+        int nr_partitions;
-        struct mtd_partition    *partitions;
+        struct mtd_partition *partitions;
-        struct nand_ecclayout   *ecclayout;
+        struct nand_ecclayout *ecclayout;
-        int                     chip_delay;
+        int chip_delay;
-        unsigned int            options;
+        unsigned int options;
-        const char              **part_probe_types;
+        const char **part_probe_types;
-        void                    (*set_parts)(uint64_t size,
+        void (*set_parts)(uint64_t size, struct platform_nand_chip *chip);
-                                        struct platform_nand_chip *chip);
+        void *priv;
-        void                    *priv;
 };
 /* Keep gcc happy */
@@ -534,18 +643,15 @@ struct platform_device;
 * All fields are optional and depend on the hardware driver requirements
 */
 struct platform_nand_ctrl {
-        int             (*probe)(struct platform_device *pdev);
+        int (*probe)(struct platform_device *pdev);
-        void            (*remove)(struct platform_device *pdev);
+        void (*remove)(struct platform_device *pdev);
-        void            (*hwcontrol)(struct mtd_info *mtd, int cmd);
+        void (*hwcontrol)(struct mtd_info *mtd, int cmd);
-        int             (*dev_ready)(struct mtd_info *mtd);
+        int (*dev_ready)(struct mtd_info *mtd);
-        void            (*select_chip)(struct mtd_info *mtd, int chip);
+        void (*select_chip)(struct mtd_info *mtd, int chip);
-        void            (*cmd_ctrl)(struct mtd_info *mtd, int dat,
+        void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
-                                    unsigned int ctrl);
+        void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
-        void            (*write_buf)(struct mtd_info *mtd,
+        void (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len);
-                                    const uint8_t *buf, int len);
+        void *priv;
-        void            (*read_buf)(struct mtd_info *mtd,
-                                    uint8_t *buf, int len);
-        void            *priv;
 };
 /**
@@ -554,8 +660,8 @@ struct platform_nand_ctrl {
 * @ctrl:               controller level device structure
 */
 struct platform_nand_data {
-        struct platform_nand_chip       chip;
+        struct platform_nand_chip chip;
-        struct platform_nand_ctrl       ctrl;
+        struct platform_nand_ctrl ctrl;
 };
 /* Some helpers to access the data structures */
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index 274b6196091d..2b54316591d2 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -39,7 +39,7 @@ struct mtd_partition {
        uint64_t size;                  /* partition size */
        uint64_t offset;                /* offset within the master MTD space */
        uint32_t mask_flags;            /* master MTD flags to mask out for this partition */
-        struct nand_ecclayout *ecclayout;       /* out of band layout for this partition (NAND only)*/
+        struct nand_ecclayout *ecclayout;       /* out of band layout for this partition (NAND only) */
 };
 #define MTDPART_OFS_NXTBLK      (-2)
@@ -89,4 +89,9 @@ static inline int mtd_has_cmdlinepart(void) { return 1; }
 static inline int mtd_has_cmdlinepart(void) { return 0; }
 #endif
+int mtd_is_master(struct mtd_info *mtd);
+int mtd_add_partition(struct mtd_info *master, char *name,
+                      long long offset, long long length);
+int mtd_del_partition(struct mtd_info *master, int partno);
 #endif
diff --git a/include/linux/mtd/super.h b/include/linux/mtd/super.h
index 4016dd6fe336..f456230f9330 100644
--- a/include/linux/mtd/super.h
+++ b/include/linux/mtd/super.h
@@ -18,10 +18,9 @@
 #include <linux/fs.h>
 #include <linux/mount.h>
-extern int get_sb_mtd(struct file_system_type *fs_type, int flags,
+extern struct dentry *mount_mtd(struct file_system_type *fs_type, int flags,
                      const char *dev_name, void *data,
-                      int (*fill_super)(struct super_block *, void *, int),
+                      int (*fill_super)(struct super_block *, void *, int));
-                      struct vfsmount *mnt);
 extern void kill_mtd_super(struct super_block *sb);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 072652d94d9f..d8fd2c23a1b9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1554,6 +1554,11 @@ static inline void netif_tx_wake_all_queues(struct net_device *dev)
 static inline void netif_tx_stop_queue(struct netdev_queue *dev_queue)
 {
+        if (WARN_ON(!dev_queue)) {
+                printk(KERN_INFO "netif_stop_queue() cannot be called before "
+                       "register_netdev()");
+                return;
+        }
        set_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
 }
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 89341c32631a..03317c8d4077 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -215,7 +215,7 @@ NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,
        int ret;
        if (!cond ||
-            (ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN) == 1))
+            ((ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN)) == 1))
                ret = okfn(skb);
        return ret;
 }
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 87e2c2e7aed3..c6bcfe93b9ca 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2465,6 +2465,7 @@
 #define PCI_DEVICE_ID_INTEL_COUGARPOINT_SMBUS   0x1c22
 #define PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MIN 0x1c41
 #define PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MAX 0x1c5f
+#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS      0x1d22
 #define PCI_DEVICE_ID_INTEL_PATSBURG_LPC        0x1d40
 #define PCI_DEVICE_ID_INTEL_82801AA_0   0x2410
 #define PCI_DEVICE_ID_INTEL_82801AA_1   0x2411
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 057bf22a8323..40150f345982 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -747,6 +747,16 @@ struct perf_event {
        u64                             tstamp_running;
        u64                             tstamp_stopped;
+        /*
+         * timestamp shadows the actual context timing but it can
+         * be safely used in NMI interrupt context. It reflects the
+         * context time as it was when the event was last scheduled in.
+         *
+         * ctx_time already accounts for ctx->timestamp. Therefore to
+         * compute ctx_time for a sample, simply add perf_clock().
+         */
+        u64                             shadow_ctx_time;
        struct perf_event_attr          attr;
        struct hw_perf_event            hw;
diff --git a/include/linux/printk.h b/include/linux/printk.h
new file mode 100644
index 000000000000..b772ca5fbdf0
--- /dev/null
+++ b/include/linux/printk.h
@@ -0,0 +1,248 @@
+#ifndef __KERNEL_PRINTK__
+#define __KERNEL_PRINTK__
+extern const char linux_banner[];
+extern const char linux_proc_banner[];
+#define KERN_EMERG      "<0>"   /* system is unusable                   */
+#define KERN_ALERT      "<1>"   /* action must be taken immediately     */
+#define KERN_CRIT       "<2>"   /* critical conditions                  */
+#define KERN_ERR        "<3>"   /* error conditions                     */
+#define KERN_WARNING    "<4>"   /* warning conditions                   */
+#define KERN_NOTICE     "<5>"   /* normal but significant condition     */
+#define KERN_INFO       "<6>"   /* informational                        */
+#define KERN_DEBUG      "<7>"   /* debug-level messages                 */
+/* Use the default kernel loglevel */
+#define KERN_DEFAULT    "<d>"
+/*
+ * Annotation for a "continued" line of log printout (only done after a
+ * line that had no enclosing \n). Only to be used by core/arch code
+ * during early bootup (a continued line is not SMP-safe otherwise).
+ */
+#define KERN_CONT       "<c>"
+extern int console_printk[];
+#define console_loglevel (console_printk[0])
+#define default_message_loglevel (console_printk[1])
+#define minimum_console_loglevel (console_printk[2])
+#define default_console_loglevel (console_printk[3])
+struct va_format {
+        const char *fmt;
+        va_list *va;
+};
+/*
+ * FW_BUG
+ * Add this to a message where you are sure the firmware is buggy or behaves
+ * really stupid or out of spec. Be aware that the responsible BIOS developer
+ * should be able to fix this issue or at least get a concrete idea of the
+ * problem by reading your message without the need of looking at the kernel
+ * code.
+ *
+ * Use it for definite and high priority BIOS bugs.
+ *
+ * FW_WARN
+ * Use it for not that clear (e.g. could the kernel messed up things already?)
+ * and medium priority BIOS bugs.
+ *
+ * FW_INFO
+ * Use this one if you want to tell the user or vendor about something
+ * suspicious, but generally harmless related to the firmware.
+ *
+ * Use it for information or very low priority BIOS bugs.
+ */
+#define FW_BUG          "[Firmware Bug]: "
+#define FW_WARN         "[Firmware Warn]: "
+#define FW_INFO         "[Firmware Info]: "
+/*
+ * HW_ERR
+ * Add this to a message for hardware errors, so that user can report
+ * it to hardware vendor instead of LKML or software vendor.
+ */
+#define HW_ERR          "[Hardware Error]: "
+#ifdef CONFIG_PRINTK
+asmlinkage int vprintk(const char *fmt, va_list args)
+        __attribute__ ((format (printf, 1, 0)));
+asmlinkage int printk(const char * fmt, ...)
+        __attribute__ ((format (printf, 1, 2))) __cold;
+/*
+ * Please don't use printk_ratelimit(), because it shares ratelimiting state
+ * with all other unrelated printk_ratelimit() callsites.  Instead use
+ * printk_ratelimited() or plain old __ratelimit().
+ */
+extern int __printk_ratelimit(const char *func);
+#define printk_ratelimit() __printk_ratelimit(__func__)
+extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+                                   unsigned int interval_msec);
+extern int printk_delay_msec;
+extern int dmesg_restrict;
+/*
+ * Print a one-time message (analogous to WARN_ONCE() et al):
+ */
+#define printk_once(x...) ({                    \
+        static bool __print_once;               \
+                                                \
+        if (!__print_once) {                    \
+                __print_once = true;            \
+                printk(x);                      \
+        }                                       \
+})
+void log_buf_kexec_setup(void);
+#else
+static inline int vprintk(const char *s, va_list args)
+        __attribute__ ((format (printf, 1, 0)));
+static inline int vprintk(const char *s, va_list args) { return 0; }
+static inline int printk(const char *s, ...)
+        __attribute__ ((format (printf, 1, 2)));
+static inline int __cold printk(const char *s, ...) { return 0; }
+static inline int printk_ratelimit(void) { return 0; }
+static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
+                                          unsigned int interval_msec)   \
+                { return false; }
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_once(x...) printk(x)
+static inline void log_buf_kexec_setup(void)
+{
+}
+#endif
+/*
+ * Dummy printk for disabled debugging statements to use whilst maintaining
+ * gcc's format and side-effect checking.
+ */
+static inline __attribute__ ((format (printf, 1, 2)))
+int no_printk(const char *s, ...) { return 0; }
+extern int printk_needs_cpu(int cpu);
+extern void printk_tick(void);
+extern void asmlinkage __attribute__((format(printf, 1, 2)))
+        early_printk(const char *fmt, ...);
+static inline void console_silent(void)
+{
+        console_loglevel = 0;
+}
+static inline void console_verbose(void)
+{
+        if (console_loglevel)
+                console_loglevel = 15;
+}
+extern void dump_stack(void) __cold;
+enum {
+        DUMP_PREFIX_NONE,
+        DUMP_PREFIX_ADDRESS,
+        DUMP_PREFIX_OFFSET
+};
+extern void hex_dump_to_buffer(const void *buf, size_t len,
+                                int rowsize, int groupsize,
+                                char *linebuf, size_t linebuflen, bool ascii);
+extern void print_hex_dump(const char *level, const char *prefix_str,
+                                int prefix_type, int rowsize, int groupsize,
+                                const void *buf, size_t len, bool ascii);
+extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
+                        const void *buf, size_t len);
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+#define pr_emerg(fmt, ...) \
+        printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert(fmt, ...) \
+        printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit(fmt, ...) \
+        printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err(fmt, ...) \
+        printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning(fmt, ...) \
+        printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn pr_warning
+#define pr_notice(fmt, ...) \
+        printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info(fmt, ...) \
+        printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_cont(fmt, ...) \
+        printk(KERN_CONT fmt, ##__VA_ARGS__)
+/* pr_devel() should produce zero code unless DEBUG is defined */
+#ifdef DEBUG
+#define pr_devel(fmt, ...) \
+        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_devel(fmt, ...) \
+        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug(fmt, ...) \
+        printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
+#define pr_debug(fmt, ...) \
+        dynamic_pr_debug(fmt, ##__VA_ARGS__)
+#else
+#define pr_debug(fmt, ...) \
+        ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; })
+#endif
+/*
+ * ratelimited messages with local ratelimit_state,
+ * no local ratelimit_state used in the !PRINTK case
+ */
+#ifdef CONFIG_PRINTK
+#define printk_ratelimited(fmt, ...)  ({                                \
+        static DEFINE_RATELIMIT_STATE(_rs,                              \
+                                      DEFAULT_RATELIMIT_INTERVAL,       \
+                                      DEFAULT_RATELIMIT_BURST);         \
+                                                                        \
+        if (__ratelimit(&_rs))                                          \
+                printk(fmt, ##__VA_ARGS__);                             \
+})
+#else
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_ratelimited printk
+#endif
+#define pr_emerg_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warning_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn_ratelimited pr_warning_ratelimited
+#define pr_notice_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+/* no pr_cont_ratelimited, don't do that... */
+/* If you are writing a driver, please use dev_dbg instead */
+#if defined(DEBUG)
+#define pr_debug_ratelimited(fmt, ...) \
+        printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_debug_ratelimited(fmt, ...) \
+        ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \
+                                     ##__VA_ARGS__); 0; })
+#endif
+#endif
diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h
index 01b3d759f1fc..e031e1a486d9 100644
--- a/include/linux/pwm_backlight.h
+++ b/include/linux/pwm_backlight.h
@@ -8,6 +8,7 @@ struct platform_pwm_backlight_data {
        int pwm_id;
        unsigned int max_brightness;
        unsigned int dft_brightness;
+        unsigned int lth_brightness;
        unsigned int pwm_period_ns;
        int (*init)(struct device *dev);
        int (*notify)(struct device *dev, int brightness);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index a39cbed9ee17..ab2baa5c4884 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -34,19 +34,13 @@
 * needed for RCU lookups (because root->height is unreliable). The only
 * time callers need worry about this is when doing a lookup_slot under
 * RCU.
+ *
+ * Indirect pointer in fact is also used to tag the last pointer of a node
+ * when it is shrunk, before we rcu free the node. See shrink code for
+ * details.
 */
 #define RADIX_TREE_INDIRECT_PTR 1
-#define RADIX_TREE_RETRY ((void *)-1UL)
-static inline void *radix_tree_ptr_to_indirect(void *ptr)
-{
-        return (void *)((unsigned long)ptr | RADIX_TREE_INDIRECT_PTR);
-}
-static inline void *radix_tree_indirect_to_ptr(void *ptr)
-{
-        return (void *)((unsigned long)ptr & ~RADIX_TREE_INDIRECT_PTR);
-}
 #define radix_tree_indirect_to_ptr(ptr) \
        radix_tree_indirect_to_ptr((void __force *)(ptr))
@@ -140,16 +134,29 @@ do {									\
 *              removed.
 *
 * For use with radix_tree_lookup_slot().  Caller must hold tree at least read
- * locked across slot lookup and dereference.  More likely, will be used with
+ * locked across slot lookup and dereference. Not required if write lock is
- * radix_tree_replace_slot(), as well, so caller will hold tree write locked.
+ * held (ie. items cannot be concurrently inserted).
+ *
+ * radix_tree_deref_retry must be used to confirm validity of the pointer if
+ * only the read lock is held.
 */
 static inline void *radix_tree_deref_slot(void **pslot)
 {
-        void *ret = rcu_dereference(*pslot);
+        return rcu_dereference(*pslot);
-        if (unlikely(radix_tree_is_indirect_ptr(ret)))
-                ret = RADIX_TREE_RETRY;
-        return ret;
 }
+/**
+ * radix_tree_deref_retry       - check radix_tree_deref_slot
+ * @arg:        pointer returned by radix_tree_deref_slot
+ * Returns:     0 if retry is not required, otherwise retry is required
+ *
+ * radix_tree_deref_retry must be used with radix_tree_deref_slot.
+ */
+static inline int radix_tree_deref_retry(void *arg)
+{
+        return unlikely((unsigned long)arg & RADIX_TREE_INDIRECT_PTR);
+}
 /**
 * radix_tree_replace_slot      - replace item in a slot
 * @pslot:      pointer to slot, returned by radix_tree_lookup_slot
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h
index e7320b5e82fb..3a8f0c9b2933 100644
--- a/include/linux/ramfs.h
+++ b/include/linux/ramfs.h
@@ -3,8 +3,8 @@
 struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir,
         int mode, dev_t dev);
-extern int ramfs_get_sb(struct file_system_type *fs_type,
+extern struct dentry *ramfs_mount(struct file_system_type *fs_type,
-         int flags, const char *dev_name, void *data, struct vfsmount *mnt);
+         int flags, const char *dev_name, void *data);
 #ifndef CONFIG_MMU
 extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 88d36f9145ba..d01c96c1966e 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -2,6 +2,7 @@
 #define _LINUX_RESOURCE_H
 #include <linux/time.h>
+#include <linux/types.h>
 /*
 * Resource control/accounting header file for linux
diff --git a/include/linux/sched.h b/include/linux/sched.h
index be7adb7588e5..d0036e52a24a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -672,6 +672,9 @@ struct user_struct {
        atomic_t inotify_watches; /* How many inotify watches does this user have? */
        atomic_t inotify_devs;  /* How many inotify devs does this user have opened? */
 #endif
+#ifdef CONFIG_FANOTIFY
+        atomic_t fanotify_listeners;
+#endif
 #ifdef CONFIG_EPOLL
        atomic_t epoll_watches; /* The number of file descriptors currently watched */
 #endif
@@ -1080,7 +1083,7 @@ struct sched_class {
                                         struct task_struct *task);
 #ifdef CONFIG_FAIR_GROUP_SCHED
-        void (*moved_group) (struct task_struct *p, int on_rq);
+        void (*task_move_group) (struct task_struct *p, int on_rq);
 #endif
 };
diff --git a/include/linux/security.h b/include/linux/security.h
index b8246a8df7d2..fd4d55fb8845 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -77,7 +77,6 @@ extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
 extern int cap_task_setscheduler(struct task_struct *p);
 extern int cap_task_setioprio(struct task_struct *p, int ioprio);
 extern int cap_task_setnice(struct task_struct *p, int nice);
-extern int cap_syslog(int type, bool from_file);
 extern int cap_vm_enough_memory(struct mm_struct *mm, long pages);
 struct msghdr;
@@ -1388,7 +1387,7 @@ struct security_operations {
        int (*sysctl) (struct ctl_table *table, int op);
        int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
        int (*quota_on) (struct dentry *dentry);
-        int (*syslog) (int type, bool from_file);
+        int (*syslog) (int type);
        int (*settime) (struct timespec *ts, struct timezone *tz);
        int (*vm_enough_memory) (struct mm_struct *mm, long pages);
@@ -1671,7 +1670,7 @@ int security_real_capable_noaudit(struct task_struct *tsk, int cap);
 int security_sysctl(struct ctl_table *table, int op);
 int security_quotactl(int cmds, int type, int id, struct super_block *sb);
 int security_quota_on(struct dentry *dentry);
-int security_syslog(int type, bool from_file);
+int security_syslog(int type);
 int security_settime(struct timespec *ts, struct timezone *tz);
 int security_vm_enough_memory(long pages);
 int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
@@ -1901,9 +1900,9 @@ static inline int security_quota_on(struct dentry *dentry)
        return 0;
 }
-static inline int security_syslog(int type, bool from_file)
+static inline int security_syslog(int type)
 {
-        return cap_syslog(type, from_file);
+        return 0;
 }
 static inline int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
index 5310d27abd2a..39fa04966aa8 100644
--- a/include/linux/semaphore.h
+++ b/include/linux/semaphore.h
@@ -29,9 +29,6 @@ struct semaphore {
 #define DEFINE_SEMAPHORE(name)  \
        struct semaphore name = __SEMAPHORE_INITIALIZER(name, 1)
-#define DECLARE_MUTEX(name)     \
-        struct semaphore name = __SEMAPHORE_INITIALIZER(name, 1)
 static inline void sema_init(struct semaphore *sem, int val)
 {
        static struct lock_class_key __key;
@@ -39,9 +36,6 @@ static inline void sema_init(struct semaphore *sem, int val)
        lockdep_init_map(&sem->lock.dep_map, "semaphore->lock", &__key, 0);
 }
-#define init_MUTEX(sem)         sema_init(sem, 1)
-#define init_MUTEX_LOCKED(sem)  sema_init(sem, 0)
 extern void down(struct semaphore *sem);
 extern int __must_check down_interruptible(struct semaphore *sem);
 extern int __must_check down_killable(struct semaphore *sem);
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 4dca992f3093..cea0c38e7a63 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -122,6 +122,10 @@ 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_round_parent(struct clk *clk, unsigned long target,
+                      unsigned long *best_freq, unsigned long *parent_freq,
+                      unsigned int div_min, unsigned int div_max);
 #define SH_CLK_MSTP32(_parent, _enable_reg, _enable_bit, _flags)        \
 {                                                                       \
        .parent         = _parent,                                      \
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index f656d1a43dc0..5812fefbcedf 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -79,7 +79,7 @@ struct intc_hw_desc {
        unsigned int nr_subgroups;
 };
-#define _INTC_ARRAY(a) a, a == NULL ? 0 : sizeof(a)/sizeof(*a)
+#define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
 #define INTC_HW_DESC(vectors, groups, mask_regs,        \
                     prio_regs, sense_regs, ack_regs)   \
diff --git a/include/linux/sh_timer.h b/include/linux/sh_timer.h
index 864bd56bd3b0..4d9dcd138315 100644
--- a/include/linux/sh_timer.h
+++ b/include/linux/sh_timer.h
@@ -5,7 +5,6 @@ struct sh_timer_config {
        char *name;
        long channel_offset;
        int timer_bit;
-        char *clk;
        unsigned long clockevent_rating;
        unsigned long clocksource_rating;
 };
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 5146b50202ce..86b652fabf6e 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -322,7 +322,7 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata,
                                          int offset, 
                                          unsigned int len, __wsum *csump);
-extern long verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address, int mode);
+extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address, int mode);
 extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
 extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata,
                             int offset, int len);
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 92e52a1e6af3..b4d7710bc38d 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -204,6 +204,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
 /**
 * struct spi_master - interface to SPI master controller
 * @dev: device interface to this driver
+ * @list: link with the global spi_master list
 * @bus_num: board-specific (and often SOC-specific) identifier for a
 *      given SPI controller.
 * @num_chipselect: chipselects are used to distinguish individual
@@ -238,6 +239,8 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
 struct spi_master {
        struct device   dev;
+        struct list_head list;
        /* other than negative (== assign one dynamically), bus_num is fully
         * board-specific.  usually that simplifies to being SOC-specific.
         * example:  one SOC has three SPI controllers, numbered 0..2,
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index bbdb680ffbe9..aea0d438e3c7 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -82,18 +82,28 @@ struct svc_xprt {
        struct net              *xpt_net;
 };
-static inline void register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
+static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
 {
        spin_lock(&xpt->xpt_lock);
-        list_add(&u->list, &xpt->xpt_users);
+        list_del_init(&u->list);
        spin_unlock(&xpt->xpt_lock);
 }
-static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
+static inline int register_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u)
 {
        spin_lock(&xpt->xpt_lock);
-        list_del_init(&u->list);
+        if (test_bit(XPT_CLOSE, &xpt->xpt_flags)) {
+                /*
+                 * The connection is about to be deleted soon (or,
+                 * worse, may already be deleted--in which case we've
+                 * already notified the xpt_users).
+                 */
+                spin_unlock(&xpt->xpt_lock);
+                return -ENOTCONN;
+        }
+        list_add(&u->list, &xpt->xpt_users);
        spin_unlock(&xpt->xpt_lock);
+        return 0;
 }
 int     svc_reg_xprt_class(struct svc_xprt_class *);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index e500171c745f..c7ea9bc8897c 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -50,7 +50,7 @@
 #define N_V253          19      /* Codec control over voice modem */
 #define N_CAIF          20      /* CAIF protocol for talking to modems */
 #define N_GSM0710       21      /* GSM 0710 Mux */
-#define N_TI_WL 22      /* for TI's WL BT, FM, GPS combo chips */
+#define N_TI_WL         22      /* for TI's WL BT, FM, GPS combo chips */
 /*
 * This character is the same as _POSIX_VDISABLE: it cannot be used as
@@ -541,8 +541,8 @@ extern void tty_audit_exit(void);
 extern void tty_audit_fork(struct signal_struct *sig);
 extern void tty_audit_tiocsti(struct tty_struct *tty, char ch);
 extern void tty_audit_push(struct tty_struct *tty);
-extern void tty_audit_push_task(struct task_struct *tsk,
+extern int tty_audit_push_task(struct task_struct *tsk,
-                                        uid_t loginuid, u32 sessionid);
+                               uid_t loginuid, u32 sessionid);
 #else
 static inline void tty_audit_add_data(struct tty_struct *tty,
                                      unsigned char *data, size_t size)
@@ -560,9 +560,10 @@ static inline void tty_audit_fork(struct signal_struct *sig)
 static inline void tty_audit_push(struct tty_struct *tty)
 {
 }
-static inline void tty_audit_push_task(struct task_struct *tsk,
+static inline int tty_audit_push_task(struct task_struct *tsk,
-                                        uid_t loginuid, u32 sessionid)
+                                      uid_t loginuid, u32 sessionid)
 {
+        return 0;
 }
 #endif
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 35fe6ab222bb..24300d8a1bc1 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -797,7 +797,7 @@ struct usbdrv_wrap {
 * @disconnect: Called when the interface is no longer accessible, usually
 *      because its device has been (or is being) disconnected or the
 *      driver module is being unloaded.
- * @ioctl: Used for drivers that want to talk to userspace through
+ * @unlocked_ioctl: Used for drivers that want to talk to userspace through
 *      the "usbfs" filesystem.  This lets devices provide ways to
 *      expose information to user space regardless of where they
 *      do (or don't) show up otherwise in the filesystem.
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index ee2dd1d506ed..2387f9fc8138 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -89,6 +89,8 @@ struct musb_hdrc_config {
        /* A GPIO controlling VRSEL in Blackfin */
        unsigned int    gpio_vrsel;
        unsigned int    gpio_vrsel_active;
+        /* musb CLKIN in Blackfin in MHZ */
+        unsigned char   clkin;
 #endif
 };
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 09eec350054d..0ead399e08b5 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -58,7 +58,9 @@ struct writeback_control {
 struct bdi_writeback;
 int inode_wait(void *);
 void writeback_inodes_sb(struct super_block *);
+void writeback_inodes_sb_nr(struct super_block *, unsigned long nr);
 int writeback_inodes_sb_if_idle(struct super_block *);
+int writeback_inodes_sb_nr_if_idle(struct super_block *, unsigned long nr);
 void sync_inodes_sb(struct super_block *);
 void writeback_inodes_wb(struct bdi_writeback *wb,
                struct writeback_control *wbc);
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 4debb4514634..2f7d45bcbd24 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -52,6 +52,7 @@ struct mtd_oob_buf64 {
 #define MTD_NANDFLASH           4
 #define MTD_DATAFLASH           6
 #define MTD_UBIVOLUME           7
+#define MTD_MLCNANDFLASH        8
 #define MTD_WRITEABLE           0x400   /* Device is writeable */
 #define MTD_BIT_WRITEABLE       0x800   /* Single bits can be flipped */
@@ -119,7 +120,7 @@ struct otp_info {
 #define OTPGETREGIONCOUNT       _IOW('M', 14, int)
 #define OTPGETREGIONINFO        _IOW('M', 15, struct otp_info)
 #define OTPLOCK                 _IOR('M', 16, struct otp_info)
-#define ECCGETLAYOUT            _IOR('M', 17, struct nand_ecclayout)
+#define ECCGETLAYOUT            _IOR('M', 17, struct nand_ecclayout_user)
 #define ECCGETSTATS             _IOR('M', 18, struct mtd_ecc_stats)
 #define MTDFILEMODE             _IO('M', 19)
 #define MEMERASE64              _IOW('M', 20, struct erase_info_user64)
@@ -144,13 +145,18 @@ struct nand_oobfree {
 };
 #define MTD_MAX_OOBFREE_ENTRIES 8
+#define MTD_MAX_ECCPOS_ENTRIES  64
 /*
- * ECC layout control structure. Exported to userspace for
+ * OBSOLETE: ECC layout control structure. Exported to user-space via ioctl
- * diagnosis and to allow creation of raw images
+ * ECCGETLAYOUT for backwards compatbility and should not be mistaken as a
+ * complete set of ECC information. The ioctl truncates the larger internal
+ * structure to retain binary compatibility with the static declaration of the
+ * ioctl. Note that the "MTD_MAX_..._ENTRIES" macros represent the max size of
+ * the user struct, not the MAX size of the internal struct nand_ecclayout.
 */
-struct nand_ecclayout {
+struct nand_ecclayout_user {
        __u32 eccbytes;
-        __u32 eccpos[64];
+        __u32 eccpos[MTD_MAX_ECCPOS_ENTRIES];
        __u32 oobavail;
        struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
 };
diff --git a/include/mtd/mtd-user.h b/include/mtd/mtd-user.h
index aa3c2f86a913..83327c808c86 100644
--- a/include/mtd/mtd-user.h
+++ b/include/mtd/mtd-user.h
@@ -29,6 +29,6 @@ typedef struct mtd_info_user mtd_info_t;
 typedef struct erase_info_user erase_info_t;
 typedef struct region_info_user region_info_t;
 typedef struct nand_oobinfo nand_oobinfo_t;
-typedef struct nand_ecclayout nand_ecclayout_t;
+typedef struct nand_ecclayout_user nand_ecclayout_t;
 #endif /* __MTD_USER_H__ */
diff --git a/include/net/caif/caif_dev.h b/include/net/caif/caif_dev.h
index 6da573c75d54..8eff83b95366 100644
--- a/include/net/caif/caif_dev.h
+++ b/include/net/caif/caif_dev.h
@@ -28,7 +28,7 @@ struct caif_param {
 * @sockaddr:           Socket address to connect.
 * @priority:           Priority of the connection.
 * @link_selector:      Link selector (high bandwidth or low latency)
- * @link_name:          Name of the CAIF Link Layer to use.
+ * @ifindex:            kernel index of the interface.
 * @param:              Connect Request parameters (CAIF_SO_REQ_PARAM).
 *
 * This struct is used when connecting a CAIF channel.
@@ -39,7 +39,7 @@ struct caif_connect_request {
        struct sockaddr_caif sockaddr;
        enum caif_channel_priority priority;
        enum caif_link_selector link_selector;
-        char link_name[16];
+        int ifindex;
        struct caif_param param;
 };
diff --git a/include/net/caif/caif_spi.h b/include/net/caif/caif_spi.h
index ce4570dff020..87c3d11b8e55 100644
--- a/include/net/caif/caif_spi.h
+++ b/include/net/caif/caif_spi.h
@@ -121,6 +121,8 @@ struct cfspi {
        wait_queue_head_t wait;
        spinlock_t lock;
        bool flow_stop;
+        bool slave;
+        bool slave_talked;
 #ifdef CONFIG_DEBUG_FS
        enum cfspi_state dbg_state;
        u16 pcmd;
diff --git a/include/net/caif/cfcnfg.h b/include/net/caif/cfcnfg.h
index bd646faffa47..f688478bfb84 100644
--- a/include/net/caif/cfcnfg.h
+++ b/include/net/caif/cfcnfg.h
@@ -139,10 +139,10 @@ struct dev_info *cfcnfg_get_phyid(struct cfcnfg *cnfg,
                     enum cfcnfg_phy_preference phy_pref);
 /**
- * cfcnfg_get_named() - Get the Physical Identifier of CAIF Link Layer
+ * cfcnfg_get_id_from_ifi() - Get the Physical Identifier of ifindex,
+ *                      it matches caif physical id with the kernel interface id.
 * @cnfg:       Configuration object
- * @name:       Name of the Physical Layer (Caif Link Layer)
+ * @ifi:        ifindex obtained from socket.c bindtodevice.
 */
-int cfcnfg_get_named(struct cfcnfg *cnfg, char *name);
+int cfcnfg_get_id_from_ifi(struct cfcnfg *cnfg, int ifi);
 #endif                          /* CFCNFG_H_ */
diff --git a/include/net/dn.h b/include/net/dn.h
index e5469f7b67a3..a514a3cf4573 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -225,7 +225,7 @@ extern int decnet_di_count;
 extern int decnet_dr_count;
 extern int decnet_no_fc_max_cwnd;
-extern int sysctl_decnet_mem[3];
+extern long sysctl_decnet_mem[3];
 extern int sysctl_decnet_wmem[3];
 extern int sysctl_decnet_rmem[3];
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 1fa5306e3e23..51665b3461b8 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -2,6 +2,7 @@
 #define _NET_DST_OPS_H
 #include <linux/types.h>
 #include <linux/percpu_counter.h>
+#include <linux/cache.h>
 struct dst_entry;
 struct kmem_cachep;
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index ba3666d31766..07bdb5e9e8ac 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -158,6 +158,8 @@ extern int fib_table_flush(struct fib_table *table);
 extern void fib_table_select_default(struct fib_table *table,
                                     const struct flowi *flp,
                                     struct fib_result *res);
+extern void fib_free_table(struct fib_table *tb);
 #ifndef CONFIG_IP_MULTIPLE_TABLES
diff --git a/include/net/netlink.h b/include/net/netlink.h
index f3b201d335b3..9801c55de5d6 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -384,7 +384,7 @@ static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen,
 *
 * Returns the first attribute which matches the specified type.
 */
-static inline struct nlattr *nlmsg_find_attr(struct nlmsghdr *nlh,
+static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh,
                                             int hdrlen, int attrtype)
 {
        return nla_find(nlmsg_attrdata(nlh, hdrlen),
diff --git a/include/net/sock.h b/include/net/sock.h
index c7a736228ca2..a6338d039857 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -762,7 +762,7 @@ struct proto {
        /* Memory pressure */
        void                    (*enter_memory_pressure)(struct sock *sk);
-        atomic_t                *memory_allocated;      /* Current allocated memory. */
+        atomic_long_t           *memory_allocated;      /* Current allocated memory. */
        struct percpu_counter   *sockets_allocated;     /* Current number of sockets. */
        /*
         * Pressure flag: try to collapse.
@@ -771,7 +771,7 @@ struct proto {
         * is strict, actions are advisory and have some latency.
         */
        int                     *memory_pressure;
-        int                     *sysctl_mem;
+        long                    *sysctl_mem;
        int                     *sysctl_wmem;
        int                     *sysctl_rmem;
        int                     max_header;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 4fee0424af7e..e36c874c7fb1 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -224,7 +224,7 @@ extern int sysctl_tcp_fack;
 extern int sysctl_tcp_reordering;
 extern int sysctl_tcp_ecn;
 extern int sysctl_tcp_dsack;
-extern int sysctl_tcp_mem[3];
+extern long sysctl_tcp_mem[3];
 extern int sysctl_tcp_wmem[3];
 extern int sysctl_tcp_rmem[3];
 extern int sysctl_tcp_app_win;
@@ -247,7 +247,7 @@ extern int sysctl_tcp_cookie_size;
 extern int sysctl_tcp_thin_linear_timeouts;
 extern int sysctl_tcp_thin_dupack;
-extern atomic_t tcp_memory_allocated;
+extern atomic_long_t tcp_memory_allocated;
 extern struct percpu_counter tcp_sockets_allocated;
 extern int tcp_memory_pressure;
@@ -280,7 +280,7 @@ static inline bool tcp_too_many_orphans(struct sock *sk, int shift)
        }
        if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
-            atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
+            atomic_long_read(&tcp_memory_allocated) > sysctl_tcp_mem[2])
                return true;
        return false;
 }
diff --git a/include/net/udp.h b/include/net/udp.h
index 200b82848c9a..bb967dd59bf7 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -105,10 +105,10 @@ static inline struct udp_hslot *udp_hashslot2(struct udp_table *table,
 extern struct proto udp_prot;
-extern atomic_t udp_memory_allocated;
+extern atomic_long_t udp_memory_allocated;
 /* sysctl variables for udp */
-extern int sysctl_udp_mem[3];
+extern long sysctl_udp_mem[3];
 extern int sysctl_udp_rmem_min;
 extern int sysctl_udp_wmem_min;
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 14be49b44e84..f986ab7ffe6f 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -721,7 +721,7 @@ struct libfc_function_template {
 * struct fc_disc - Discovery context
 * @retry_count:   Number of retries
 * @pending:       1 if discovery is pending, 0 if not
- * @requesting:    1 if discovery has been requested, 0 if not
+ * @requested:     1 if discovery has been requested, 0 if not
 * @seq_count:     Number of sequences used for discovery
 * @buf_len:       Length of the discovery buffer
 * @disc_id:       Discovery ID
diff --git a/include/scsi/osd_initiator.h b/include/scsi/osd_initiator.h
index a8f370126632..53a9e886612b 100644
--- a/include/scsi/osd_initiator.h
+++ b/include/scsi/osd_initiator.h
@@ -137,7 +137,7 @@ struct osd_request {
                void *buff;
                unsigned alloc_size; /* 0 here means: don't call kfree */
                unsigned total_bytes;
-        } set_attr, enc_get_attr, get_attr;
+        } cdb_cont, set_attr, enc_get_attr, get_attr;
        struct _osd_io_info {
                struct bio *bio;
@@ -448,6 +448,20 @@ void osd_req_read(struct osd_request *or,
 int osd_req_read_kern(struct osd_request *or,
        const struct osd_obj_id *obj, u64 offset, void *buff, u64 len);
+/* Scatter/Gather write/read commands */
+int osd_req_write_sg(struct osd_request *or,
+        const struct osd_obj_id *obj, struct bio *bio,
+        const struct osd_sg_entry *sglist, unsigned numentries);
+int osd_req_read_sg(struct osd_request *or,
+        const struct osd_obj_id *obj, struct bio *bio,
+        const struct osd_sg_entry *sglist, unsigned numentries);
+int osd_req_write_sg_kern(struct osd_request *or,
+        const struct osd_obj_id *obj, void **buff,
+        const struct osd_sg_entry *sglist, unsigned numentries);
+int osd_req_read_sg_kern(struct osd_request *or,
+        const struct osd_obj_id *obj, void **buff,
+        const struct osd_sg_entry *sglist, unsigned numentries);
 /*
 * Root/Partition/Collection/Object Attributes commands
 */
diff --git a/include/scsi/osd_protocol.h b/include/scsi/osd_protocol.h
index 685661283540..a6026da25f3e 100644
--- a/include/scsi/osd_protocol.h
+++ b/include/scsi/osd_protocol.h
@@ -631,4 +631,46 @@ static inline void osd_sec_set_caps(struct osd_capability_head *cap,
        put_unaligned_le16(bit_mask, &cap->permissions_bit_mask);
 }
+/* osd2r05a sec 5.3: CDB continuation segment formats */
+enum osd_continuation_segment_format {
+        CDB_CONTINUATION_FORMAT_V2 = 0x01,
+};
+struct osd_continuation_segment_header {
+        u8      format;
+        u8      reserved1;
+        __be16  service_action;
+        __be32  reserved2;
+        u8      integrity_check[OSDv2_CRYPTO_KEYID_SIZE];
+} __packed;
+/* osd2r05a sec 5.4.1: CDB continuation descriptors */
+enum osd_continuation_descriptor_type {
+        NO_MORE_DESCRIPTORS = 0x0000,
+        SCATTER_GATHER_LIST = 0x0001,
+        QUERY_LIST = 0x0002,
+        USER_OBJECT = 0x0003,
+        COPY_USER_OBJECT_SOURCE = 0x0101,
+        EXTENSION_CAPABILITIES = 0xFFEE
+};
+struct osd_continuation_descriptor_header {
+        __be16  type;
+        u8      reserved;
+        u8      pad_length;
+        __be32  length;
+} __packed;
+/* osd2r05a sec 5.4.2: Scatter/gather list */
+struct osd_sg_list_entry {
+        __be64 offset;
+        __be64 len;
+};
+struct osd_sg_continuation_descriptor {
+        struct osd_continuation_descriptor_header hdr;
+        struct osd_sg_list_entry entries[];
+};
 #endif /* ndef __OSD_PROTOCOL_H__ */
diff --git a/include/scsi/osd_types.h b/include/scsi/osd_types.h
index 3f5e88cc75c0..bd0be7ed4bcf 100644
--- a/include/scsi/osd_types.h
+++ b/include/scsi/osd_types.h
@@ -37,4 +37,9 @@ struct osd_attr {
        void *val_ptr;          /* in network order */
 };
+struct osd_sg_entry {
+        u64 offset;
+        u64 len;
+};
 #endif /* ndef __OSD_TYPES_H__ */
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 289010d3270b..e5e345fb2a5c 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -98,6 +98,103 @@ TRACE_EVENT(ext4_allocate_inode,
                  (unsigned long) __entry->dir, __entry->mode)
 );
+TRACE_EVENT(ext4_evict_inode,
+        TP_PROTO(struct inode *inode),
+        TP_ARGS(inode),
+        TP_STRUCT__entry(
+                __field(        int,   dev_major                )
+                __field(        int,   dev_minor                )
+                __field(        ino_t,  ino                     )
+                __field(        int,    nlink                   )
+        ),
+        TP_fast_assign(
+                __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+                __entry->ino    = inode->i_ino;
+                __entry->nlink  = inode->i_nlink;
+        ),
+        TP_printk("dev %d,%d ino %lu nlink %d",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino, __entry->nlink)
+);
+TRACE_EVENT(ext4_drop_inode,
+        TP_PROTO(struct inode *inode, int drop),
+        TP_ARGS(inode, drop),
+        TP_STRUCT__entry(
+                __field(        int,    dev_major               )
+                __field(        int,    dev_minor               )
+                __field(        ino_t,  ino                     )
+                __field(        int,    drop                    )
+        ),
+        TP_fast_assign(
+                __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+                __entry->ino    = inode->i_ino;
+                __entry->drop   = drop;
+        ),
+        TP_printk("dev %d,%d ino %lu drop %d",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino, __entry->drop)
+);
+TRACE_EVENT(ext4_mark_inode_dirty,
+        TP_PROTO(struct inode *inode, unsigned long IP),
+        TP_ARGS(inode, IP),
+        TP_STRUCT__entry(
+                __field(        int,    dev_major               )
+                __field(        int,    dev_minor               )
+                __field(        ino_t,  ino                     )
+                __field(unsigned long,  ip                      )
+        ),
+        TP_fast_assign(
+                __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+                __entry->ino    = inode->i_ino;
+                __entry->ip     = IP;
+        ),
+        TP_printk("dev %d,%d ino %lu caller %pF",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino, (void *)__entry->ip)
+);
+TRACE_EVENT(ext4_begin_ordered_truncate,
+        TP_PROTO(struct inode *inode, loff_t new_size),
+        TP_ARGS(inode, new_size),
+        TP_STRUCT__entry(
+                __field(        int,    dev_major               )
+                __field(        int,    dev_minor               )
+                __field(        ino_t,  ino                     )
+                __field(        loff_t, new_size                )
+        ),
+        TP_fast_assign(
+                __entry->dev_major      = MAJOR(inode->i_sb->s_dev);
+                __entry->dev_minor      = MINOR(inode->i_sb->s_dev);
+                __entry->ino            = inode->i_ino;
+                __entry->new_size       = new_size;
+        ),
+        TP_printk("dev %d,%d ino %lu new_size %lld",
+                  __entry->dev_major, __entry->dev_minor,
+                  (unsigned long) __entry->ino,
+                  (long long) __entry->new_size)
+);
 DECLARE_EVENT_CLASS(ext4__write_begin,
        TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index 55d700e8566e..daabae5817c6 100644
--- a/include/video/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h
@@ -49,7 +49,9 @@ struct sh_mobile_lcdc_sys_bus_ops {
        unsigned long (*read_data)(void *handle);
 };
+struct module;
 struct sh_mobile_lcdc_board_cfg {
+        struct module *owner;
        void *board_data;
        int (*setup_sys)(void *board_data, void *sys_ops_handle,
                         struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
@@ -70,7 +72,8 @@ struct sh_mobile_lcdc_chan_cfg {
        int interface_type; /* selects RGBn or SYSn I/F, see above */
        int clock_divider;
        unsigned long flags; /* LCDC_FLAGS_... */
-        struct fb_videomode lcd_cfg;
+        const struct fb_videomode *lcd_cfg;
+        int num_cfg;
        struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg;
        struct sh_mobile_lcdc_board_cfg board_cfg;
        struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */
diff --git a/include/xen/privcmd.h b/include/xen/privcmd.h
index b42cdfd92fee..17857fb4d550 100644
--- a/include/xen/privcmd.h
+++ b/include/xen/privcmd.h
@@ -34,13 +34,10 @@
 #define __LINUX_PUBLIC_PRIVCMD_H__
 #include <linux/types.h>
+#include <linux/compiler.h>
 typedef unsigned long xen_pfn_t;
-#ifndef __user
-#define __user
-#endif
 struct privcmd_hypercall {
        __u64 op;
        __u64 arg[5];