192 files changed, 3799 insertions, 2164 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 831c4634162c..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
@@ -326,10 +327,6 @@ header-y += serio.h
 header-y += shm.h
 header-y += signal.h
 header-y += signalfd.h
-header-y += smb.h
-header-y += smb_fs.h
-header-y += smb_mount.h
-header-y += smbno.h
 header-y += snmp.h
 header-y += socket.h
 header-y += sockios.h
@@ -372,7 +369,6 @@ header-y += veth.h
 header-y += vhost.h
 header-y += videodev.h
 header-y += videodev2.h
-header-y += videotext.h
 header-y += virtio_9p.h
 header-y += virtio_balloon.h
 header-y += virtio_blk.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index c227757feb06..fa7ed6a983d0 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -219,7 +219,7 @@ static inline int acpi_video_display_switch_support(void)
 
 extern int acpi_blacklisted(void);
 extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d);
-extern int acpi_osi_setup(char *str);
+extern void acpi_osi_setup(char *str);
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_pxm(acpi_handle handle);
@@ -245,8 +245,6 @@ int acpi_check_resource_conflict(const struct resource *res);
 
 int acpi_check_region(resource_size_t start, resource_size_t n,
                       const char *name);
-int acpi_check_mem_region(resource_size_t start, resource_size_t n,
-                      const char *name);
 
 int acpi_resources_are_enforced(void);
 
@@ -256,6 +254,15 @@ void __init acpi_old_suspend_ordering(void);
 void __init acpi_nvs_nosave(void);
 #endif /* CONFIG_PM_SLEEP */
 
+#ifdef CONFIG_ACPI_SLEEP
+int suspend_nvs_register(unsigned long start, unsigned long size);
+#else
+static inline int suspend_nvs_register(unsigned long a, unsigned long b)
+{
+        return 0;
+}
+#endif
+
 struct acpi_osc_context {
         char *uuid_str; /* uuid string */
         int rev;
@@ -308,6 +315,9 @@ extern acpi_status acpi_pci_osc_control_set(acpi_handle handle,
                                              u32 *mask, u32 req);
 extern void acpi_early_init(void);
 
+int acpi_os_map_generic_address(struct acpi_generic_address *addr);
+void acpi_os_unmap_generic_address(struct acpi_generic_address *addr);
+
 #else   /* !CONFIG_ACPI */
 
 #define acpi_disabled 1
@@ -344,12 +354,6 @@ static inline int acpi_check_region(resource_size_t start, resource_size_t n,
         return 0;
 }
 
-static inline int acpi_check_mem_region(resource_size_t start,
-                                        resource_size_t n, const char *name)
-{
-        return 0;
-}
-
 struct acpi_table_header;
 static inline int acpi_table_parse(char *id,
                                 int (*handler)(struct acpi_table_header *))
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
new file mode 100644
index 000000000000..521a0f8974ac
--- /dev/null
+++ b/include/linux/amba/pl08x.h
@@ -0,0 +1,222 @@
+/*
+ * linux/amba/pl08x.h - ARM PrimeCell DMA Controller driver
+ *
+ * Copyright (C) 2005 ARM Ltd
+ * Copyright (C) 2010 ST-Ericsson SA
+ *
+ * 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.
+ *
+ * pl08x information required by platform code
+ *
+ * Please credit ARM.com
+ * Documentation: ARM DDI 0196D
+ *
+ */
+
+#ifndef AMBA_PL08X_H
+#define AMBA_PL08X_H
+
+/* We need sizes of structs from this header */
+#include <linux/dmaengine.h>
+#include <linux/interrupt.h>
+
+/**
+ * struct pl08x_channel_data - data structure to pass info between
+ * platform and PL08x driver regarding channel configuration
+ * @bus_id: name of this device channel, not just a device name since
+ * devices may have more than one channel e.g. "foo_tx"
+ * @min_signal: the minimum DMA signal number to be muxed in for this
+ * channel (for platforms supporting muxed signals). If you have
+ * static assignments, make sure this is set to the assigned signal
+ * number, PL08x have 16 possible signals in number 0 thru 15 so
+ * when these are not enough they often get muxed (in hardware)
+ * disabling simultaneous use of the same channel for two devices.
+ * @max_signal: the maximum DMA signal number to be muxed in for
+ * the channel. Set to the same as min_signal for
+ * devices with static assignments
+ * @muxval: a number usually used to poke into some mux regiser to
+ * mux in the signal to this channel
+ * @cctl_opt: default options for the channel control register
+ * @addr: source/target address in physical memory for this DMA channel,
+ * can be the address of a FIFO register for burst requests for example.
+ * This can be left undefined if the PrimeCell API is used for configuring
+ * this.
+ * @circular_buffer: whether the buffer passed in is circular and
+ * shall simply be looped round round (like a record baby round
+ * round round round)
+ * @single: the device connected to this channel will request single
+ * DMA transfers, not bursts. (Bursts are default.)
+ */
+struct pl08x_channel_data {
+        char *bus_id;
+        int min_signal;
+        int max_signal;
+        u32 muxval;
+        u32 cctl;
+        u32 ccfg;
+        dma_addr_t addr;
+        bool circular_buffer;
+        bool single;
+};
+
+/**
+ * Struct pl08x_bus_data - information of source or destination
+ * busses for a transfer
+ * @addr: current address
+ * @maxwidth: the maximum width of a transfer on this bus
+ * @buswidth: the width of this bus in bytes: 1, 2 or 4
+ * @fill_bytes: bytes required to fill to the next bus memory
+ * boundary
+ */
+struct pl08x_bus_data {
+        dma_addr_t addr;
+        u8 maxwidth;
+        u8 buswidth;
+        u32 fill_bytes;
+};
+
+/**
+ * struct pl08x_phy_chan - holder for the physical channels
+ * @id: physical index to this channel
+ * @lock: a lock to use when altering an instance of this struct
+ * @signal: the physical signal (aka channel) serving this
+ * physical channel right now
+ * @serving: the virtual channel currently being served by this
+ * physical channel
+ */
+struct pl08x_phy_chan {
+        unsigned int id;
+        void __iomem *base;
+        spinlock_t lock;
+        int signal;
+        struct pl08x_dma_chan *serving;
+        u32 csrc;
+        u32 cdst;
+        u32 clli;
+        u32 cctl;
+        u32 ccfg;
+};
+
+/**
+ * struct pl08x_txd - wrapper for struct dma_async_tx_descriptor
+ * @llis_bus: DMA memory address (physical) start for the LLIs
+ * @llis_va: virtual memory address start for the LLIs
+ */
+struct pl08x_txd {
+        struct dma_async_tx_descriptor tx;
+        struct list_head node;
+        enum dma_data_direction direction;
+        struct pl08x_bus_data srcbus;
+        struct pl08x_bus_data dstbus;
+        int len;
+        dma_addr_t llis_bus;
+        void *llis_va;
+        struct pl08x_channel_data *cd;
+        bool active;
+        /*
+         * Settings to be put into the physical channel when we
+         * trigger this txd
+         */
+        u32 csrc;
+        u32 cdst;
+        u32 clli;
+        u32 cctl;
+};
+
+/**
+ * struct pl08x_dma_chan_state - holds the PL08x specific virtual
+ * channel states
+ * @PL08X_CHAN_IDLE: the channel is idle
+ * @PL08X_CHAN_RUNNING: the channel has allocated a physical transport
+ * channel and is running a transfer on it
+ * @PL08X_CHAN_PAUSED: the channel has allocated a physical transport
+ * channel, but the transfer is currently paused
+ * @PL08X_CHAN_WAITING: the channel is waiting for a physical transport
+ * channel to become available (only pertains to memcpy channels)
+ */
+enum pl08x_dma_chan_state {
+        PL08X_CHAN_IDLE,
+        PL08X_CHAN_RUNNING,
+        PL08X_CHAN_PAUSED,
+        PL08X_CHAN_WAITING,
+};
+
+/**
+ * struct pl08x_dma_chan - this structure wraps a DMA ENGINE channel
+ * @chan: wrappped abstract channel
+ * @phychan: the physical channel utilized by this channel, if there is one
+ * @tasklet: tasklet scheduled by the IRQ to handle actual work etc
+ * @name: name of channel
+ * @cd: channel platform data
+ * @runtime_addr: address for RX/TX according to the runtime config
+ * @runtime_direction: current direction of this channel according to
+ * runtime config
+ * @lc: last completed transaction on this channel
+ * @desc_list: queued transactions pending on this channel
+ * @at: active transaction on this channel
+ * @lockflags: sometimes we let a lock last between two function calls,
+ * especially prep/submit, and then we need to store the IRQ flags
+ * in the channel state, here
+ * @lock: a lock for this channel data
+ * @host: a pointer to the host (internal use)
+ * @state: whether the channel is idle, paused, running etc
+ * @slave: whether this channel is a device (slave) or for memcpy
+ * @waiting: a TX descriptor on this channel which is waiting for
+ * a physical channel to become available
+ */
+struct pl08x_dma_chan {
+        struct dma_chan chan;
+        struct pl08x_phy_chan *phychan;
+        struct tasklet_struct tasklet;
+        char *name;
+        struct pl08x_channel_data *cd;
+        dma_addr_t runtime_addr;
+        enum dma_data_direction runtime_direction;
+        atomic_t last_issued;
+        dma_cookie_t lc;
+        struct list_head desc_list;
+        struct pl08x_txd *at;
+        unsigned long lockflags;
+        spinlock_t lock;
+        void *host;
+        enum pl08x_dma_chan_state state;
+        bool slave;
+        struct pl08x_txd *waiting;
+};
+
+/**
+ * struct pl08x_platform_data - the platform configuration for the
+ * PL08x PrimeCells.
+ * @slave_channels: the channels defined for the different devices on the
+ * platform, all inclusive, including multiplexed channels. The available
+ * physical channels will be multiplexed around these signals as they
+ * are requested, just enumerate all possible channels.
+ * @get_signal: request a physical signal to be used for a DMA
+ * transfer immediately: if there is some multiplexing or similar blocking
+ * the use of the channel the transfer can be denied by returning
+ * less than zero, else it returns the allocated signal number
+ * @put_signal: indicate to the platform that this physical signal is not
+ * running any DMA transfer and multiplexing can be recycled
+ * @bus_bit_lli: Bit[0] of the address indicated which AHB bus master the
+ * LLI addresses are on 0/1 Master 1/2.
+ */
+struct pl08x_platform_data {
+        struct pl08x_channel_data *slave_channels;
+        unsigned int num_slave_channels;
+        struct pl08x_channel_data memcpy_channel;
+        int (*get_signal)(struct pl08x_dma_chan *);
+        void (*put_signal)(struct pl08x_dma_chan *);
+};
+
+#ifdef CONFIG_AMBA_PL08X
+bool pl08x_filter_id(struct dma_chan *chan, void *chan_id);
+#else
+static inline bool pl08x_filter_id(struct dma_chan *chan, void *chan_id)
+{
+        return false;
+}
+#endif
+
+#endif  /* AMBA_PL08X_H */
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index a8e4e832cdbb..475f8c42c0e9 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -427,8 +427,10 @@ extern rwlock_t vcc_sklist_lock;
 
 #define ATM_SKB(skb) (((struct atm_skb_data *) (skb)->cb))
 
-struct atm_dev *atm_dev_register(const char *type,const struct atmdev_ops *ops,
-    int number,unsigned long *flags); /* number == -1: pick first available */
+struct atm_dev *atm_dev_register(const char *type, struct device *parent,
+                                 const struct atmdev_ops *ops,
+                                 int number, /* -1 == pick first available */
+                                 unsigned long *flags);
 struct atm_dev *atm_dev_lookup(int number);
 void atm_dev_deregister(struct atm_dev *dev);
 
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/backing-dev.h b/include/linux/backing-dev.h
index 35b00746c712..4ce34fa937d4 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -111,6 +111,7 @@ void bdi_wakeup_thread_delayed(struct backing_dev_info *bdi);
 
 extern spinlock_t bdi_lock;
 extern struct list_head bdi_list;
+extern struct list_head bdi_pending_list;
 
 static inline int wb_has_dirty_io(struct bdi_writeback *wb)
 {
@@ -285,7 +286,7 @@ enum {
 void clear_bdi_congested(struct backing_dev_info *bdi, int sync);
 void set_bdi_congested(struct backing_dev_info *bdi, int sync);
 long congestion_wait(int sync, long timeout);
-
+long wait_iff_congested(struct zone *zone, int sync, long timeout);
 
 static inline bool bdi_cap_writeback_dirty(struct backing_dev_info *bdi)
 {
diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h
new file mode 100644
index 000000000000..198087a16fc4
--- /dev/null
+++ b/include/linux/basic_mmio_gpio.h
@@ -0,0 +1,20 @@
+/*
+ * Basic memory-mapped GPIO controllers.
+ *
+ * Copyright 2008 MontaVista Software, Inc.
+ * Copyright 2008,2010 Anton Vorontsov <cbouatmailru@gmail.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __BASIC_MMIO_GPIO_H
+#define __BASIC_MMIO_GPIO_H
+
+struct bgpio_pdata {
+        int base;
+};
+
+#endif /* __BASIC_MMIO_GPIO_H */
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index a065612fc928..64a7114a9394 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -29,6 +29,7 @@ struct linux_binprm{
         char buf[BINPRM_BUF_SIZE];
 #ifdef CONFIG_MMU
         struct vm_area_struct *vma;
+        unsigned long vma_pages;
 #else
 # define MAX_ARG_PAGES  32
         struct page *page[MAX_ARG_PAGES];
@@ -59,6 +60,10 @@ struct linux_binprm{
         unsigned long loader, exec;
 };
 
+extern void acct_arg_size(struct linux_binprm *bprm, unsigned long pages);
+extern struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+                                        int write);
+
 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
 
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_META | REQ_DISCARD | REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
+        (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
+         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 646b462d04df..36ab42c9bb99 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -250,7 +250,7 @@ struct queue_limits {
 
         unsigned char           misaligned;
         unsigned char           discard_misaligned;
-        unsigned char           no_cluster;
+        unsigned char           cluster;
         signed char             discard_zeroes_data;
 };
 
@@ -380,7 +380,6 @@ struct request_queue
 #endif
 };
 
-#define QUEUE_FLAG_CLUSTER      0       /* cluster several segments into 1 */
 #define QUEUE_FLAG_QUEUED       1       /* uses generic tag queueing */
 #define QUEUE_FLAG_STOPPED      2       /* queue is stopped */
 #define QUEUE_FLAG_SYNCFULL     3       /* read queue has been filled */
@@ -403,7 +402,6 @@ struct request_queue
 #define QUEUE_FLAG_SECDISCARD  19       /* supports SECDISCARD */
 
 #define QUEUE_FLAG_DEFAULT      ((1 << QUEUE_FLAG_IO_STAT) |            \
-                                 (1 << QUEUE_FLAG_CLUSTER) |            \
                                  (1 << QUEUE_FLAG_STACKABLE)    |       \
                                  (1 << QUEUE_FLAG_SAME_COMP)    |       \
                                  (1 << QUEUE_FLAG_ADD_RANDOM))
@@ -510,6 +508,11 @@ static inline void queue_flag_clear(unsigned int flag, struct request_queue *q)
 
 #define rq_data_dir(rq)         ((rq)->cmd_flags & 1)
 
+static inline unsigned int blk_queue_cluster(struct request_queue *q)
+{
+        return q->limits.cluster;
+}
+
 /*
  * We regard a request as sync, if either a read or a sync write
  */
@@ -552,8 +555,7 @@ 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_FLUSH | REQ_FUA)
+        (REQ_NOMERGE | REQ_STARTED | REQ_SOFTBARRIER | REQ_FLUSH | REQ_FUA)
 #define rq_mergeable(rq)        \
         (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
          (((rq)->cmd_flags & REQ_DISCARD) || \
@@ -806,6 +808,7 @@ extern struct request_queue *blk_init_allocated_queue(struct request_queue *,
 extern void blk_cleanup_queue(struct request_queue *);
 extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
 extern void blk_queue_bounce_limit(struct request_queue *, u64);
+extern void blk_limits_max_hw_sectors(struct queue_limits *, unsigned int);
 extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int);
 extern void blk_queue_max_segments(struct request_queue *, unsigned short);
 extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
@@ -891,6 +894,14 @@ static inline int sb_issue_discard(struct super_block *sb, sector_t block,
                                     nr_blocks << (sb->s_blocksize_bits - 9),
                                     gfp_mask, flags);
 }
+static inline int sb_issue_zeroout(struct super_block *sb, sector_t block,
+                sector_t nr_blocks, gfp_t gfp_mask)
+{
+        return blkdev_issue_zeroout(sb->s_bdev,
+                                    block << (sb->s_blocksize_bits - 9),
+                                    nr_blocks << (sb->s_blocksize_bits - 9),
+                                    gfp_mask);
+}
 
 extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm);
 
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 266ab9291232..499dfe982a0e 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -105,6 +105,8 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
 
 #define alloc_bootmem(x) \
         __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_align(x, align) \
+        __alloc_bootmem(x, align, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_nopanic(x) \
         __alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_pages(x) \
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index dd1b25b2641c..68d1fe7b877c 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -212,7 +212,6 @@ int generic_write_end(struct file *, struct address_space *,
                                 loff_t, unsigned, unsigned,
                                 struct page *, void *);
 void page_zero_new_buffers(struct page *page, unsigned from, unsigned to);
-int block_prepare_write(struct page*, unsigned, unsigned, get_block_t*);
 int cont_write_begin(struct file *, struct address_space *, loff_t,
                         unsigned, unsigned, struct page **, void **,
                         get_block_t *, loff_t *);
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index f22b2e941686..72c72bfccb88 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -227,9 +227,10 @@ extern int ceph_open_session(struct ceph_client *client);
 extern void ceph_release_page_vector(struct page **pages, int num_pages);
 
 extern struct page **ceph_get_direct_page_vector(const char __user *data,
-                                            int num_pages,
-                                            loff_t off, size_t len);
-extern void ceph_put_page_vector(struct page **pages, int num_pages);
+                                                 int num_pages,
+                                                 bool write_page);
+extern void ceph_put_page_vector(struct page **pages, int num_pages,
+                                 bool dirty);
 extern void ceph_release_page_vector(struct page **pages, int num_pages);
 extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
 extern int ceph_copy_user_to_page_vector(struct page **pages,
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 5956d62c3057..a108b425fee2 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -82,6 +82,7 @@ struct ceph_msg {
         struct ceph_buffer *middle;
         struct page **pages;            /* data payload.  NOT OWNER. */
         unsigned nr_pages;              /* size of page array */
+        unsigned page_alignment;        /* io offset in first page */
         struct ceph_pagelist *pagelist; /* instead of pages */
         struct list_head list_head;
         struct kref kref;
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 6c91fb032c39..a1af29648fb5 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -79,6 +79,7 @@ struct ceph_osd_request {
         struct ceph_file_layout r_file_layout;
         struct ceph_snap_context *r_snapc;    /* snap context for writes */
         unsigned          r_num_pages;        /* size of page array (follows) */
+        unsigned          r_page_alignment;   /* io offset in first page */
         struct page     **r_pages;            /* pages for data payload */
         int               r_pages_from_pool;
         int               r_own_pages;        /* if true, i own page list */
@@ -194,7 +195,8 @@ extern struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *,
                                       int do_sync, u32 truncate_seq,
                                       u64 truncate_size,
                                       struct timespec *mtime,
-                                      bool use_mempool, int num_reply);
+                                      bool use_mempool, int num_reply,
+                                      int page_align);
 
 static inline void ceph_osdc_get_request(struct ceph_osd_request *req)
 {
@@ -218,7 +220,8 @@ extern int ceph_osdc_readpages(struct ceph_osd_client *osdc,
                                struct ceph_file_layout *layout,
                                u64 off, u64 *plen,
                                u32 truncate_seq, u64 truncate_size,
-                               struct page **pages, int nr_pages);
+                               struct page **pages, int nr_pages,
+                               int page_align);
 
 extern int ceph_osdc_writepages(struct ceph_osd_client *osdc,
                                 struct ceph_vino vino,
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 709dfb901d11..ed4ba111bc8d 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -154,6 +154,10 @@ enum {
          * A thread in rmdir() is wating for this cgroup.
          */
         CGRP_WAIT_ON_RMDIR,
+        /*
+         * Clone cgroup values when creating a new child cgroup
+         */
+        CGRP_CLONE_CHILDREN,
 };
 
 /* which pidlist file are we talking about? */
diff --git a/include/linux/cnt32_to_63.h b/include/linux/cnt32_to_63.h
index 7605fdd1eb65..e3d8bf26e5eb 100644
--- a/include/linux/cnt32_to_63.h
+++ b/include/linux/cnt32_to_63.h
@@ -61,13 +61,31 @@ union cnt32_to_63 {
  *
  * 2) this code must not be preempted for a duration longer than the
  *    32-bit counter half period minus the longest period between two
- *    calls to this code.
+ *    calls to this code;
  *
  * Those requirements ensure proper update to the state bit in memory.
  * This is usually not a problem in practice, but if it is then a kernel
  * timer should be scheduled to manage for this code to be executed often
  * enough.
  *
+ * And finally:
+ *
+ * 3) the cnt_lo argument must be seen as a globally incrementing value,
+ *    meaning that it should be a direct reference to the counter data which
+ *    can be evaluated according to a specific ordering within the macro,
+ *    and not the result of a previous evaluation stored in a variable.
+ *
+ * For example, this is wrong:
+ *
+ *      u32 partial = get_hw_count();
+ *      u64 full = cnt32_to_63(partial);
+ *      return full;
+ *
+ * This is fine:
+ *
+ *      u64 full = cnt32_to_63(get_hw_count());
+ *      return full;
+ *
  * Note that the top bit (bit 63) in the returned value should be considered
  * as garbage.  It is not cleared here because callers are likely to use a
  * multiplier on the returned value which can get rid of the top bit
diff --git a/include/linux/completion.h b/include/linux/completion.h
index 51e3145196f6..36d57f74cd01 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -10,7 +10,7 @@
 
 #include <linux/wait.h>
 
-/**
+/*
  * struct completion - structure used to maintain state for a "completion"
  *
  * This is the opaque structure used to maintain the state for a "completion".
@@ -34,7 +34,7 @@ struct completion {
         ({ init_completion(&work); work; })
 
 /**
- * DECLARE_COMPLETION: - declare and initialize a completion structure
+ * DECLARE_COMPLETION - declare and initialize a completion structure
  * @work:  identifier for the completion structure
  *
  * This macro declares and initializes a completion structure. Generally used
@@ -50,7 +50,7 @@ struct completion {
  * are on the kernel stack:
  */
 /**
- * DECLARE_COMPLETION_ONSTACK: - declare and initialize a completion structure
+ * DECLARE_COMPLETION_ONSTACK - declare and initialize a completion structure
  * @work:  identifier for the completion structure
  *
  * This macro declares and initializes a completion structure on the kernel
@@ -64,7 +64,7 @@ struct completion {
 #endif
 
 /**
- * init_completion: - Initialize a dynamically allocated completion
+ * init_completion - Initialize a dynamically allocated completion
  * @x:  completion structure that is to be initialized
  *
  * This inline function will initialize a dynamically created completion
@@ -92,7 +92,7 @@ extern void complete(struct completion *);
 extern void complete_all(struct completion *);
 
 /**
- * INIT_COMPLETION: - reinitialize a completion structure
+ * INIT_COMPLETION - reinitialize a completion structure
  * @x:  completion structure to be reinitialized
  *
  * This macro should be used to reinitialize a completion structure so it can
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 3a779ffba60b..7e8ca75d2dad 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -88,12 +88,6 @@ struct cn_queue_dev {
         unsigned char name[CN_CBQ_NAMELEN];
 
         struct workqueue_struct *cn_queue;
-        /* Sent to kevent to create cn_queue only when needed */
-        struct work_struct wq_creation;
-        /* Tell if the wq_creation job is pending/completed */
-        atomic_t wq_requested;
-        /* Wait for cn_queue to be created */
-        wait_queue_head_t wq_created;
 
         struct list_head queue_list;
         spinlock_t queue_lock;
@@ -141,8 +135,6 @@ int cn_netlink_send(struct cn_msg *, u32, gfp_t);
 int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *));
 void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
 
-int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work);
-
 struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *);
 void cn_queue_free_dev(struct cn_queue_dev *dev);
 
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 4823af64e9db..5f09323ee880 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -10,11 +10,6 @@
  *
  * CPUs are exported via sysfs in the class/cpu/devices/
  * directory. 
- *
- * Per-cpu interfaces can be implemented using a struct device_interface. 
- * See the following for how to do this: 
- * - drivers/base/intf.c 
- * - Documentation/driver-model/interface.txt
  */
 #ifndef _LINUX_CPU_H_
 #define _LINUX_CPU_H_
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/dmaengine.h b/include/linux/dmaengine.h
index e2106495cc11..8cd00ad98d37 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -64,13 +64,15 @@ enum dma_transaction_type {
         DMA_PQ_VAL,
         DMA_MEMSET,
         DMA_INTERRUPT,
+        DMA_SG,
         DMA_PRIVATE,
         DMA_ASYNC_TX,
         DMA_SLAVE,
+        DMA_CYCLIC,
 };
 
 /* last transaction type for creation of the capabilities mask */
-#define DMA_TX_TYPE_END (DMA_SLAVE + 1)
+#define DMA_TX_TYPE_END (DMA_CYCLIC + 1)
 
 
 /**
@@ -119,12 +121,15 @@ enum dma_ctrl_flags {
  * configuration data in statically from the platform). An additional
  * argument of struct dma_slave_config must be passed in with this
  * command.
+ * @FSLDMA_EXTERNAL_START: this command will put the Freescale DMA controller
+ * into external start mode.
  */
 enum dma_ctrl_cmd {
         DMA_TERMINATE_ALL,
         DMA_PAUSE,
         DMA_RESUME,
         DMA_SLAVE_CONFIG,
+        FSLDMA_EXTERNAL_START,
 };
 
 /**
@@ -316,14 +321,14 @@ struct dma_async_tx_descriptor {
         dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *tx);
         dma_async_tx_callback callback;
         void *callback_param;
-#ifndef CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH
+#ifdef CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH
         struct dma_async_tx_descriptor *next;
         struct dma_async_tx_descriptor *parent;
         spinlock_t lock;
 #endif
 };
 
-#ifdef CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH
+#ifndef CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH
 static inline void txd_lock(struct dma_async_tx_descriptor *txd)
 {
 }
@@ -422,6 +427,9 @@ struct dma_tx_state {
  * @device_prep_dma_memset: prepares a memset operation
  * @device_prep_dma_interrupt: prepares an end of chain interrupt operation
  * @device_prep_slave_sg: prepares a slave dma operation
+ * @device_prep_dma_cyclic: prepare a cyclic dma operation suitable for audio.
+ *      The function takes a buffer of size buf_len. The callback function will
+ *      be called after period_len bytes have been transferred.
  * @device_control: manipulate all pending operations on a channel, returns
  *      zero or error code
  * @device_tx_status: poll for transaction completion, the optional
@@ -473,11 +481,19 @@ struct dma_device {
                 unsigned long flags);
         struct dma_async_tx_descriptor *(*device_prep_dma_interrupt)(
                 struct dma_chan *chan, unsigned long flags);
+        struct dma_async_tx_descriptor *(*device_prep_dma_sg)(
+                struct dma_chan *chan,
+                struct scatterlist *dst_sg, unsigned int dst_nents,
+                struct scatterlist *src_sg, unsigned int src_nents,
+                unsigned long flags);
 
         struct dma_async_tx_descriptor *(*device_prep_slave_sg)(
                 struct dma_chan *chan, struct scatterlist *sgl,
                 unsigned int sg_len, enum dma_data_direction direction,
                 unsigned long flags);
+        struct dma_async_tx_descriptor *(*device_prep_dma_cyclic)(
+                struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
+                size_t period_len, enum dma_data_direction direction);
         int (*device_control)(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
                 unsigned long arg);
 
@@ -487,6 +503,40 @@ struct dma_device {
         void (*device_issue_pending)(struct dma_chan *chan);
 };
 
+static inline int dmaengine_device_control(struct dma_chan *chan,
+                                           enum dma_ctrl_cmd cmd,
+                                           unsigned long arg)
+{
+        return chan->device->device_control(chan, cmd, arg);
+}
+
+static inline int dmaengine_slave_config(struct dma_chan *chan,
+                                          struct dma_slave_config *config)
+{
+        return dmaengine_device_control(chan, DMA_SLAVE_CONFIG,
+                        (unsigned long)config);
+}
+
+static inline int dmaengine_terminate_all(struct dma_chan *chan)
+{
+        return dmaengine_device_control(chan, DMA_TERMINATE_ALL, 0);
+}
+
+static inline int dmaengine_pause(struct dma_chan *chan)
+{
+        return dmaengine_device_control(chan, DMA_PAUSE, 0);
+}
+
+static inline int dmaengine_resume(struct dma_chan *chan)
+{
+        return dmaengine_device_control(chan, DMA_RESUME, 0);
+}
+
+static inline int dmaengine_submit(struct dma_async_tx_descriptor *desc)
+{
+        return desc->tx_submit(desc);
+}
+
 static inline bool dmaengine_check_align(u8 align, size_t off1, size_t off2, size_t len)
 {
         size_t mask;
@@ -606,11 +656,11 @@ static inline void net_dmaengine_put(void)
 #ifdef CONFIG_ASYNC_TX_DMA
 #define async_dmaengine_get()   dmaengine_get()
 #define async_dmaengine_put()   dmaengine_put()
-#ifdef CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH
+#ifndef CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH
 #define async_dma_find_channel(type) dma_find_channel(DMA_ASYNC_TX)
 #else
 #define async_dma_find_channel(type) dma_find_channel(type)
-#endif /* CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH */
+#endif /* CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH */
 #else
 static inline void async_dmaengine_get(void)
 {
@@ -774,6 +824,8 @@ enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
 #ifdef CONFIG_DMA_ENGINE
 enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
 void dma_issue_pending_all(void);
+struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
+void dma_release_channel(struct dma_chan *chan);
 #else
 static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx)
 {
@@ -781,7 +833,14 @@ static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descript
 }
 static inline void dma_issue_pending_all(void)
 {
-        do { } while (0);
+}
+static inline struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask,
+                                              dma_filter_fn fn, void *fn_param)
+{
+        return NULL;
+}
+static inline void dma_release_channel(struct dma_chan *chan)
+{
 }
 #endif
 
@@ -792,8 +851,6 @@ void dma_async_device_unregister(struct dma_device *device);
 void dma_run_dependencies(struct dma_async_tx_descriptor *tx);
 struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
 #define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
-struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
-void dma_release_channel(struct dma_chan *chan);
 
 /* --- Helper iov-locking functions --- */
 
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index a7d9dc21391d..7b776d71d36d 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -175,10 +175,21 @@ static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev)
         return 0;
 }
 
-#define enable_intr_remapping(mode)     (-1)
-#define disable_intr_remapping()        (0)
-#define reenable_intr_remapping(mode)   (0)
 #define intr_remapping_enabled          (0)
+
+static inline int enable_intr_remapping(int eim)
+{
+        return -1;
+}
+
+static inline void disable_intr_remapping(void)
+{
+}
+
+static inline int reenable_intr_remapping(int eim)
+{
+        return 0;
+}
 #endif
 
 /* Can't use the common MSI interrupt functions
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..6c6133f76e16 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_NOWRITE       0x00000010      /* Writtable file closed */
+#define FAN_CLOSE_WRITE         0x00000008      /* 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
@@ -65,24 +83,28 @@
                                  FAN_ALL_PERM_EVENTS |\
                                  FAN_Q_OVERFLOW)
 
-#define FANOTIFY_METADATA_VERSION       2
+#define FANOTIFY_METADATA_VERSION       3
 
 struct fanotify_event_metadata {
         __u32 event_len;
-        __u32 vers;
-        __u64 mask;
+        __u8 vers;
+        __u8 reserved;
+        __u16 metadata_len;
+        __aligned_u64 mask;
         __s32 fd;
         __s32 pid;
-} __attribute__ ((packed));
+};
 
 struct fanotify_response {
         __s32 fd;
         __u32 response;
-} __attribute__ ((packed));
+};
 
 /* Legit userspace responses to a _PERM event */
 #define FAN_ALLOW       0x01
 #define FAN_DENY        0x02
+/* No fd set in event */
+#define FAN_NOFD        -1
 
 /* Helper functions to deal with fanotify_event_metadata buffers */
 #define FAN_EVENT_METADATA_LEN (sizeof(struct fanotify_event_metadata))
diff --git a/include/linux/fb.h b/include/linux/fb.h
index f0268deca658..d1631d37e9e0 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -931,6 +931,8 @@ static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
 #define fb_writel sbus_writel
 #define fb_writeq sbus_writeq
 #define fb_memset sbus_memset_io
+#define fb_memcpy_fromfb sbus_memcpy_fromio
+#define fb_memcpy_tofb sbus_memcpy_toio
 
 #elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__)
 
@@ -943,6 +945,8 @@ static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
 #define fb_writel __raw_writel
 #define fb_writeq __raw_writeq
 #define fb_memset memset_io
+#define fb_memcpy_fromfb memcpy_fromio
+#define fb_memcpy_tofb memcpy_toio
 
 #else
 
@@ -955,6 +959,8 @@ static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
 #define fb_writel(b,addr) (*(volatile u32 *) (addr) = (b))
 #define fb_writeq(b,addr) (*(volatile u64 *) (addr) = (b))
 #define fb_memset memset
+#define fb_memcpy_fromfb memcpy
+#define fb_memcpy_tofb memcpy
 
 #endif
 
@@ -1116,6 +1122,7 @@ extern const struct fb_videomode *fb_find_best_display(const struct fb_monspecs
 
 /* drivers/video/fbcmap.c */
 extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
+extern int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags);
 extern void fb_dealloc_cmap(struct fb_cmap *cmap);
 extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to);
 extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 4f34ff6e5558..090f0eacde29 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -9,6 +9,7 @@
 #include <linux/limits.h>
 #include <linux/ioctl.h>
 #include <linux/blk_types.h>
+#include <linux/types.h>
 
 /*
  * It's silly to have NR_OPEN bigger than NR_FILE, but you can change
@@ -32,11 +33,17 @@
 #define SEEK_END        2       /* seek relative to end of file */
 #define SEEK_MAX        SEEK_END
 
+struct fstrim_range {
+        __u64 start;
+        __u64 len;
+        __u64 minlen;
+};
+
 /* And dynamically-tunable limits and defaults: */
 struct files_stat_struct {
-        int nr_files;           /* read only */
-        int nr_free_files;      /* read only */
-        int max_files;          /* tunable */
+        unsigned long nr_files;         /* read only */
+        unsigned long nr_free_files;    /* read only */
+        unsigned long max_files;                /* tunable */
 };
 
 struct inodes_stat_t {
@@ -92,6 +99,9 @@ struct inodes_stat_t {
 /* Expect random access pattern */
 #define FMODE_RANDOM            ((__force fmode_t)0x1000)
 
+/* File is huge (eg. /dev/kmem): treat loff_t as unsigned */
+#define FMODE_UNSIGNED_OFFSET   ((__force fmode_t)0x2000)
+
 /* File was opened by fanotify and shouldn't generate fanotify events */
 #define FMODE_NONOTIFY          ((__force fmode_t)0x1000000)
 
@@ -231,6 +241,7 @@ struct inodes_stat_t {
 #define S_NOCMTIME      128     /* Do not update file c/mtime */
 #define S_SWAPFILE      256     /* Do not truncate: swapon got its bmaps */
 #define S_PRIVATE       512     /* Inode is fs-internal */
+#define S_IMA           1024    /* Inode has an associated IMA struct */
 
 /*
  * Note that nosuid etc flags are inode-specific: setting some file-system
@@ -265,6 +276,7 @@ struct inodes_stat_t {
 #define IS_NOCMTIME(inode)      ((inode)->i_flags & S_NOCMTIME)
 #define IS_SWAPFILE(inode)      ((inode)->i_flags & S_SWAPFILE)
 #define IS_PRIVATE(inode)       ((inode)->i_flags & S_PRIVATE)
+#define IS_IMA(inode)           ((inode)->i_flags & S_IMA)
 
 /* the read-only stuff doesn't really belong here, but any other place is
    probably as bad and I don't want to create yet another include file. */
@@ -312,6 +324,7 @@ struct inodes_stat_t {
 #define FIGETBSZ   _IO(0x00,2)  /* get the block size used for bmap */
 #define FIFREEZE        _IOWR('X', 119, int)    /* Freeze */
 #define FITHAW          _IOWR('X', 120, int)    /* Thaw */
+#define FITRIM          _IOWR('X', 121, struct fstrim_range)    /* Trim */
 
 #define FS_IOC_GETFLAGS                 _IOR('f', 1, long)
 #define FS_IOC_SETFLAGS                 _IOW('f', 2, long)
@@ -400,7 +413,7 @@ extern void __init inode_init_early(void);
 extern void __init files_init(unsigned long);
 
 extern struct files_stat_struct files_stat;
-extern int get_max_files(void);
+extern unsigned long get_max_files(void);
 extern int sysctl_nr_open;
 extern struct inodes_stat_t inodes_stat;
 extern int leases_enable, lease_break_time;
@@ -589,6 +602,7 @@ struct address_space_operations {
         sector_t (*bmap)(struct address_space *, sector_t);
         void (*invalidatepage) (struct page *, unsigned long);
         int (*releasepage) (struct page *, gfp_t);
+        void (*freepage)(struct page *);
         ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
                         loff_t offset, unsigned long nr_segs);
         int (*get_xip_mem)(struct address_space *, pgoff_t, int,
@@ -720,7 +734,8 @@ struct posix_acl;
 
 struct inode {
         struct hlist_node       i_hash;
-        struct list_head        i_list;         /* backing dev IO list */
+        struct list_head        i_wb_list;      /* backing dev IO list */
+        struct list_head        i_lru;          /* inode LRU list */
         struct list_head        i_sb_list;
         struct list_head        i_dentry;
         unsigned long           i_ino;
@@ -772,6 +787,10 @@ struct inode {
 
         unsigned int            i_flags;
 
+#ifdef CONFIG_IMA
+        /* protected by i_lock */
+        unsigned int            i_readcount; /* struct files open RO */
+#endif
         atomic_t                i_writecount;
 #ifdef CONFIG_SECURITY
         void                    *i_security;
@@ -783,6 +802,11 @@ struct inode {
         void                    *i_private; /* fs or device private pointer */
 };
 
+static inline int inode_unhashed(struct inode *inode)
+{
+        return hlist_unhashed(&inode->i_hash);
+}
+
 /*
  * inode->i_mutex nesting subclasses for the lock validator:
  *
@@ -1033,7 +1057,6 @@ 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 *);
@@ -1106,7 +1129,9 @@ 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 *);
 extern void __locks_copy_lock(struct file_lock *, const struct file_lock *);
 extern void locks_remove_posix(struct file *, fl_owner_t);
@@ -1295,6 +1320,11 @@ struct fasync_struct {
 
 /* SMP safe fasync helpers: */
 extern int fasync_helper(int, struct file *, int, struct fasync_struct **);
+extern struct fasync_struct *fasync_insert_entry(int, struct file *, struct fasync_struct **, struct fasync_struct *);
+extern int fasync_remove_entry(struct file *, struct fasync_struct **);
+extern struct fasync_struct *fasync_alloc(void);
+extern void fasync_free(struct fasync_struct *);
+
 /* can be called from interrupts */
 extern void kill_fasync(struct fasync_struct **, int, int);
 
@@ -1633,16 +1663,17 @@ struct super_operations {
  *
  * Q: What is the difference between I_WILL_FREE and I_FREEING?
  */
-#define I_DIRTY_SYNC            1
-#define I_DIRTY_DATASYNC        2
-#define I_DIRTY_PAGES           4
+#define I_DIRTY_SYNC            (1 << 0)
+#define I_DIRTY_DATASYNC        (1 << 1)
+#define I_DIRTY_PAGES           (1 << 2)
 #define __I_NEW                 3
 #define I_NEW                   (1 << __I_NEW)
-#define I_WILL_FREE             16
-#define I_FREEING               32
-#define I_CLEAR                 64
+#define I_WILL_FREE             (1 << 4)
+#define I_FREEING               (1 << 5)
+#define I_CLEAR                 (1 << 6)
 #define __I_SYNC                7
 #define I_SYNC                  (1 << __I_SYNC)
+#define I_REFERENCED            (1 << 8)
 
 #define I_DIRTY (I_DIRTY_SYNC | I_DIRTY_DATASYNC | I_DIRTY_PAGES)
 
@@ -1734,12 +1765,15 @@ static inline void file_accessed(struct file *file)
 }
 
 int sync_inode(struct inode *inode, struct writeback_control *wbc);
+int sync_inode_metadata(struct inode *inode, int wait);
 
 struct file_system_type {
         const char *name;
         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;
@@ -1755,17 +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,
-        int (*fill_super)(struct super_block *, void *, int),
-        struct vfsmount *mnt);
+extern struct dentry *mount_ns(struct file_system_type *fs_type, int flags,
+        void *data, int (*fill_super)(struct super_block *, void *, int));
+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),
@@ -1781,9 +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 *,
-        const struct super_operations *ops, unsigned long,
-        struct vfsmount *mnt);
+extern struct dentry *mount_pseudo(struct file_system_type *, char *,
+        const struct super_operations *ops, unsigned long);
 extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
 
 static inline void sb_mark_dirty(struct super_block *sb)
@@ -1826,6 +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
@@ -2078,7 +2120,6 @@ extern int check_disk_change(struct block_device *);
 extern int __invalidate_device(struct block_device *);
 extern int invalidate_partition(struct gendisk *, int);
 #endif
-extern int invalidate_inodes(struct super_block *);
 unsigned long invalidate_mapping_pages(struct address_space *mapping,
                                         pgoff_t start, pgoff_t end);
 
@@ -2162,7 +2203,7 @@ extern loff_t vfs_llseek(struct file *file, loff_t offset, int origin);
 
 extern int inode_init_always(struct super_block *, struct inode *);
 extern void inode_init_once(struct inode *);
-extern void inode_add_to_lists(struct super_block *, struct inode *);
+extern void ihold(struct inode * inode);
 extern void iput(struct inode *);
 extern struct inode * igrab(struct inode *);
 extern ino_t iunique(struct super_block *, ino_t);
@@ -2182,11 +2223,11 @@ extern struct inode * iget_locked(struct super_block *, unsigned long);
 extern int insert_inode_locked4(struct inode *, unsigned long, int (*test)(struct inode *, void *), void *);
 extern int insert_inode_locked(struct inode *);
 extern void unlock_new_inode(struct inode *);
+extern unsigned int get_next_ino(void);
 
 extern void __iget(struct inode * inode);
 extern void iget_failed(struct inode *);
 extern void end_writeback(struct inode *);
-extern void destroy_inode(struct inode *);
 extern void __destroy_inode(struct inode *);
 extern struct inode *new_inode(struct super_block *);
 extern int should_remove_suid(struct dentry *);
@@ -2194,9 +2235,11 @@ extern int file_remove_suid(struct file *);
 
 extern void __insert_inode_hash(struct inode *, unsigned long hashval);
 extern void remove_inode_hash(struct inode *);
-static inline void insert_inode_hash(struct inode *inode) {
+static inline void insert_inode_hash(struct inode *inode)
+{
         __insert_inode_hash(inode, inode->i_ino);
 }
+extern void inode_sb_list_add(struct inode *inode);
 
 #ifdef CONFIG_BLOCK
 extern void submit_bio(int, struct bio *);
@@ -2479,7 +2522,10 @@ ssize_t simple_attr_write(struct file *file, const char __user *buf,
 struct ctl_table;
 int proc_nr_files(struct ctl_table *table, int write,
                   void __user *buffer, size_t *lenp, loff_t *ppos);
-
+int proc_nr_dentry(struct ctl_table *table, int write,
+                  void __user *buffer, size_t *lenp, loff_t *ppos);
+int proc_nr_inodes(struct ctl_table *table, int write,
+                   void __user *buffer, size_t *lenp, loff_t *ppos);
 int __init get_filesystem_list(char *buf);
 
 #define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE])
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..b10bcdeaef76 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;
-                new_dir_mask |= FS_IN_ISDIR;
+                old_dir_mask |= FS_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 +233,10 @@ 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)) {
-                fsnotify_parent(path, NULL, mask);
-                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 +250,7 @@ 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 +267,7 @@ 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 +302,7 @@ 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..7380763595d3 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 */
@@ -156,9 +166,11 @@ struct fsnotify_group {
                         struct mutex access_mutex;
                         struct list_head access_list;
                         wait_queue_head_t access_waitq;
-                        bool bypass_perm; /* protected by access_mutex */
+                        atomic_t bypass_perm;
 #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/gfp.h b/include/linux/gfp.h
index 975609cb8548..f54adfcbec9c 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -9,6 +9,32 @@
 
 struct vm_area_struct;
 
+/* Plain integer GFP bitmasks. Do not use this directly. */
+#define ___GFP_DMA              0x01u
+#define ___GFP_HIGHMEM          0x02u
+#define ___GFP_DMA32            0x04u
+#define ___GFP_MOVABLE          0x08u
+#define ___GFP_WAIT             0x10u
+#define ___GFP_HIGH             0x20u
+#define ___GFP_IO               0x40u
+#define ___GFP_FS               0x80u
+#define ___GFP_COLD             0x100u
+#define ___GFP_NOWARN           0x200u
+#define ___GFP_REPEAT           0x400u
+#define ___GFP_NOFAIL           0x800u
+#define ___GFP_NORETRY          0x1000u
+#define ___GFP_COMP             0x4000u
+#define ___GFP_ZERO             0x8000u
+#define ___GFP_NOMEMALLOC       0x10000u
+#define ___GFP_HARDWALL         0x20000u
+#define ___GFP_THISNODE         0x40000u
+#define ___GFP_RECLAIMABLE      0x80000u
+#ifdef CONFIG_KMEMCHECK
+#define ___GFP_NOTRACK          0x200000u
+#else
+#define ___GFP_NOTRACK          0
+#endif
+
 /*
  * GFP bitmasks..
  *
@@ -18,10 +44,10 @@ struct vm_area_struct;
  * without the underscores and use them consistently. The definitions here may
  * be used in bit comparisons.
  */
-#define __GFP_DMA       ((__force gfp_t)0x01u)
-#define __GFP_HIGHMEM   ((__force gfp_t)0x02u)
-#define __GFP_DMA32     ((__force gfp_t)0x04u)
-#define __GFP_MOVABLE   ((__force gfp_t)0x08u)  /* Page is movable */
+#define __GFP_DMA       ((__force gfp_t)___GFP_DMA)
+#define __GFP_HIGHMEM   ((__force gfp_t)___GFP_HIGHMEM)
+#define __GFP_DMA32     ((__force gfp_t)___GFP_DMA32)
+#define __GFP_MOVABLE   ((__force gfp_t)___GFP_MOVABLE)  /* Page is movable */
 #define GFP_ZONEMASK    (__GFP_DMA|__GFP_HIGHMEM|__GFP_DMA32|__GFP_MOVABLE)
 /*
  * Action modifiers - doesn't change the zoning
@@ -38,27 +64,22 @@ struct vm_area_struct;
  * __GFP_MOVABLE: Flag that this page will be movable by the page migration
  * mechanism or reclaimed
  */
-#define __GFP_WAIT      ((__force gfp_t)0x10u)  /* Can wait and reschedule? */
-#define __GFP_HIGH      ((__force gfp_t)0x20u)  /* Should access emergency pools? */
-#define __GFP_IO        ((__force gfp_t)0x40u)  /* Can start physical IO? */
-#define __GFP_FS        ((__force gfp_t)0x80u)  /* Can call down to low-level FS? */
-#define __GFP_COLD      ((__force gfp_t)0x100u) /* Cache-cold page required */
-#define __GFP_NOWARN    ((__force gfp_t)0x200u) /* Suppress page allocation failure warning */
-#define __GFP_REPEAT    ((__force gfp_t)0x400u) /* See above */
-#define __GFP_NOFAIL    ((__force gfp_t)0x800u) /* See above */
-#define __GFP_NORETRY   ((__force gfp_t)0x1000u)/* See above */
-#define __GFP_COMP      ((__force gfp_t)0x4000u)/* Add compound page metadata */
-#define __GFP_ZERO      ((__force gfp_t)0x8000u)/* Return zeroed page on success */
-#define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
-#define __GFP_HARDWALL   ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */
-#define __GFP_THISNODE  ((__force gfp_t)0x40000u)/* No fallback, no policies */
-#define __GFP_RECLAIMABLE ((__force gfp_t)0x80000u) /* Page is reclaimable */
-
-#ifdef CONFIG_KMEMCHECK
-#define __GFP_NOTRACK   ((__force gfp_t)0x200000u)  /* Don't track with kmemcheck */
-#else
-#define __GFP_NOTRACK   ((__force gfp_t)0)
-#endif
+#define __GFP_WAIT      ((__force gfp_t)___GFP_WAIT)    /* Can wait and reschedule? */
+#define __GFP_HIGH      ((__force gfp_t)___GFP_HIGH)    /* Should access emergency pools? */
+#define __GFP_IO        ((__force gfp_t)___GFP_IO)      /* Can start physical IO? */
+#define __GFP_FS        ((__force gfp_t)___GFP_FS)      /* Can call down to low-level FS? */
+#define __GFP_COLD      ((__force gfp_t)___GFP_COLD)    /* Cache-cold page required */
+#define __GFP_NOWARN    ((__force gfp_t)___GFP_NOWARN)  /* Suppress page allocation failure warning */
+#define __GFP_REPEAT    ((__force gfp_t)___GFP_REPEAT)  /* See above */
+#define __GFP_NOFAIL    ((__force gfp_t)___GFP_NOFAIL)  /* See above */
+#define __GFP_NORETRY   ((__force gfp_t)___GFP_NORETRY) /* See above */
+#define __GFP_COMP      ((__force gfp_t)___GFP_COMP)    /* Add compound page metadata */
+#define __GFP_ZERO      ((__force gfp_t)___GFP_ZERO)    /* Return zeroed page on success */
+#define __GFP_NOMEMALLOC ((__force gfp_t)___GFP_NOMEMALLOC) /* Don't use emergency reserves */
+#define __GFP_HARDWALL   ((__force gfp_t)___GFP_HARDWALL) /* Enforce hardwall cpuset memory allocs */
+#define __GFP_THISNODE  ((__force gfp_t)___GFP_THISNODE)/* No fallback, no policies */
+#define __GFP_RECLAIMABLE ((__force gfp_t)___GFP_RECLAIMABLE) /* Page is reclaimable */
+#define __GFP_NOTRACK   ((__force gfp_t)___GFP_NOTRACK)  /* Don't track with kmemcheck */
 
 /*
  * This may seem redundant, but it's a way of annotating false positives vs.
@@ -186,14 +207,14 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
 #endif
 
 #define GFP_ZONE_TABLE ( \
-        (ZONE_NORMAL << 0 * ZONES_SHIFT)                                \
-        | (OPT_ZONE_DMA << __GFP_DMA * ZONES_SHIFT)                     \
-        | (OPT_ZONE_HIGHMEM << __GFP_HIGHMEM * ZONES_SHIFT)             \
-        | (OPT_ZONE_DMA32 << __GFP_DMA32 * ZONES_SHIFT)                 \
-        | (ZONE_NORMAL << __GFP_MOVABLE * ZONES_SHIFT)                  \
-        | (OPT_ZONE_DMA << (__GFP_MOVABLE | __GFP_DMA) * ZONES_SHIFT)   \
-        | (ZONE_MOVABLE << (__GFP_MOVABLE | __GFP_HIGHMEM) * ZONES_SHIFT)\
-        | (OPT_ZONE_DMA32 << (__GFP_MOVABLE | __GFP_DMA32) * ZONES_SHIFT)\
+        (ZONE_NORMAL << 0 * ZONES_SHIFT)                                      \
+        | (OPT_ZONE_DMA << ___GFP_DMA * ZONES_SHIFT)                          \
+        | (OPT_ZONE_HIGHMEM << ___GFP_HIGHMEM * ZONES_SHIFT)                  \
+        | (OPT_ZONE_DMA32 << ___GFP_DMA32 * ZONES_SHIFT)                      \
+        | (ZONE_NORMAL << ___GFP_MOVABLE * ZONES_SHIFT)                       \
+        | (OPT_ZONE_DMA << (___GFP_MOVABLE | ___GFP_DMA) * ZONES_SHIFT)       \
+        | (ZONE_MOVABLE << (___GFP_MOVABLE | ___GFP_HIGHMEM) * ZONES_SHIFT)   \
+        | (OPT_ZONE_DMA32 << (___GFP_MOVABLE | ___GFP_DMA32) * ZONES_SHIFT)   \
 )
 
 /*
@@ -203,20 +224,20 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
  * allowed.
  */
 #define GFP_ZONE_BAD ( \
-        1 << (__GFP_DMA | __GFP_HIGHMEM)                                \
-        | 1 << (__GFP_DMA | __GFP_DMA32)                                \
-        | 1 << (__GFP_DMA32 | __GFP_HIGHMEM)                            \
-        | 1 << (__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM)                \
-        | 1 << (__GFP_MOVABLE | __GFP_HIGHMEM | __GFP_DMA)              \
-        | 1 << (__GFP_MOVABLE | __GFP_DMA32 | __GFP_DMA)                \
-        | 1 << (__GFP_MOVABLE | __GFP_DMA32 | __GFP_HIGHMEM)            \
-        | 1 << (__GFP_MOVABLE | __GFP_DMA32 | __GFP_DMA | __GFP_HIGHMEM)\
+        1 << (___GFP_DMA | ___GFP_HIGHMEM)                                    \
+        | 1 << (___GFP_DMA | ___GFP_DMA32)                                    \
+        | 1 << (___GFP_DMA32 | ___GFP_HIGHMEM)                                \
+        | 1 << (___GFP_DMA | ___GFP_DMA32 | ___GFP_HIGHMEM)                   \
+        | 1 << (___GFP_MOVABLE | ___GFP_HIGHMEM | ___GFP_DMA)                 \
+        | 1 << (___GFP_MOVABLE | ___GFP_DMA32 | ___GFP_DMA)                   \
+        | 1 << (___GFP_MOVABLE | ___GFP_DMA32 | ___GFP_HIGHMEM)               \
+        | 1 << (___GFP_MOVABLE | ___GFP_DMA32 | ___GFP_DMA | ___GFP_HIGHMEM)  \
 )
 
 static inline enum zone_type gfp_zone(gfp_t flags)
 {
         enum zone_type z;
-        int bit = flags & GFP_ZONEMASK;
+        int bit = (__force int) (flags & GFP_ZONEMASK);
 
         z = (GFP_ZONE_TABLE >> (bit * ZONES_SHIFT)) &
                                          ((1 << ZONES_SHIFT) - 1);
@@ -339,7 +360,7 @@ void drain_local_pages(void *dummy);
 
 extern gfp_t gfp_allowed_mask;
 
-extern void set_gfp_allowed_mask(gfp_t mask);
-extern gfp_t clear_gfp_allowed_mask(gfp_t mask);
+extern void pm_restrict_gfp_mask(void);
+extern void pm_restore_gfp_mask(void);
 
 #endif /* __LINUX_GFP_H */
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index ce73a30113b4..dd1a56fbe924 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -16,6 +16,8 @@ struct gpio_keys_button {
 struct gpio_keys_platform_data {
         struct gpio_keys_button *buttons;
         int nbuttons;
+        unsigned int poll_interval;     /* polling interval in msecs -
+                                           for polling driver only */
         unsigned int rep:1;             /* enable input subsystem auto repeat */
         int (*enable)(struct device *dev);
         void (*disable)(struct device *dev);
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 8a389b608ce3..32f9fd6619b4 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -2,9 +2,6 @@
 #define LINUX_HARDIRQ_H
 
 #include <linux/preempt.h>
-#ifdef CONFIG_PREEMPT
-#include <linux/smp_lock.h>
-#endif
 #include <linux/lockdep.h>
 #include <linux/ftrace_irq.h>
 #include <asm/hardirq.h>
@@ -96,11 +93,16 @@
  */
 #define in_nmi()        (preempt_count() & NMI_MASK)
 
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_BKL)
+# include <linux/sched.h>
+# define PREEMPT_INATOMIC_BASE (current->lock_depth >= 0)
+#else
+# define PREEMPT_INATOMIC_BASE 0
+#endif
+
 #if defined(CONFIG_PREEMPT)
-# define PREEMPT_INATOMIC_BASE kernel_locked()
 # define PREEMPT_CHECK_OFFSET 1
 #else
-# define PREEMPT_INATOMIC_BASE 0
 # define PREEMPT_CHECK_OFFSET 0
 #endif
 
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index e3060ef85b6d..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>
 
@@ -28,18 +29,6 @@ static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
 
 #include <asm/kmap_types.h>
 
-#ifdef CONFIG_DEBUG_HIGHMEM
-
-void debug_kmap_atomic(enum km_type type);
-
-#else
-
-static inline void debug_kmap_atomic(enum km_type type)
-{
-}
-
-#endif
-
 #ifdef CONFIG_HIGHMEM
 #include <asm/highmem.h>
 
@@ -66,19 +55,19 @@ static inline void kunmap(struct page *page)
 {
 }
 
-static inline void *kmap_atomic(struct page *page, enum km_type idx)
+static inline void *__kmap_atomic(struct page *page)
 {
         pagefault_disable();
         return page_address(page);
 }
-#define kmap_atomic_prot(page, idx, prot)       kmap_atomic(page, idx)
+#define kmap_atomic_prot(page, prot)    __kmap_atomic(page)
 
-static inline void kunmap_atomic_notypecheck(void *addr, enum km_type idx)
+static inline void __kunmap_atomic(void *addr)
 {
         pagefault_enable();
 }
 
-#define kmap_atomic_pfn(pfn, idx)       kmap_atomic(pfn_to_page(pfn), (idx))
+#define kmap_atomic_pfn(pfn)    kmap_atomic(pfn_to_page(pfn))
 #define kmap_atomic_to_page(ptr)        virt_to_page(ptr)
 
 #define kmap_flush_unused()     do {} while(0)
@@ -86,12 +75,50 @@ static inline void kunmap_atomic_notypecheck(void *addr, enum km_type idx)
 
 #endif /* CONFIG_HIGHMEM */
 
-/* Prevent people trying to call kunmap_atomic() as if it were kunmap() */
-/* kunmap_atomic() should get the return value of kmap_atomic, not the page. */
-#define kunmap_atomic(addr, idx) do { \
-                BUILD_BUG_ON(__same_type((addr), struct page *)); \
-                kunmap_atomic_notypecheck((addr), (idx)); \
-        } while (0)
+#if defined(CONFIG_HIGHMEM) || defined(CONFIG_X86_32)
+
+DECLARE_PER_CPU(int, __kmap_atomic_idx);
+
+static inline int kmap_atomic_idx_push(void)
+{
+        int idx = __get_cpu_var(__kmap_atomic_idx)++;
+#ifdef CONFIG_DEBUG_HIGHMEM
+        WARN_ON_ONCE(in_irq() && !irqs_disabled());
+        BUG_ON(idx > KM_TYPE_NR);
+#endif
+        return idx;
+}
+
+static inline int kmap_atomic_idx(void)
+{
+        return __get_cpu_var(__kmap_atomic_idx) - 1;
+}
+
+static inline int kmap_atomic_idx_pop(void)
+{
+        int idx = --__get_cpu_var(__kmap_atomic_idx);
+#ifdef CONFIG_DEBUG_HIGHMEM
+        BUG_ON(idx < 0);
+#endif
+        return idx;
+}
+
+#endif
+
+/*
+ * Make both: kmap_atomic(page, idx) and kmap_atomic(page) work.
+ */
+#define kmap_atomic(page, args...) __kmap_atomic(page)
+
+/*
+ * Prevent people trying to call kunmap_atomic() as if it were kunmap()
+ * kunmap_atomic() should get the return value of kmap_atomic, not the page.
+ */
+#define kunmap_atomic(addr, args...)                            \
+do {                                                            \
+        BUILD_BUG_ON(__same_type((addr), struct page *));       \
+        __kunmap_atomic(addr);                                  \
+} while (0)
 
 /* when CONFIG_HIGHMEM is not set these will be plain clear/copy_page */
 #ifndef clear_user_highpage
@@ -201,8 +228,8 @@ static inline void copy_user_highpage(struct page *to, struct page *from,
         vfrom = kmap_atomic(from, KM_USER0);
         vto = kmap_atomic(to, KM_USER1);
         copy_user_page(vto, vfrom, vaddr, to);
-        kunmap_atomic(vfrom, KM_USER0);
         kunmap_atomic(vto, KM_USER1);
+        kunmap_atomic(vfrom, KM_USER0);
 }
 
 #endif
@@ -214,8 +241,8 @@ static inline void copy_highpage(struct page *to, struct page *from)
         vfrom = kmap_atomic(from, KM_USER0);
         vto = kmap_atomic(to, KM_USER1);
         copy_page(vto, vfrom);
-        kunmap_atomic(vfrom, KM_USER0);
         kunmap_atomic(vto, KM_USER1);
+        kunmap_atomic(vfrom, KM_USER0);
 }
 
 #endif /* _LINUX_HIGHMEM_H */
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index a2d6ea49ec56..d1e55fed2c7d 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -33,6 +33,8 @@ enum bp_type_idx {
 
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 
+extern int __init init_hw_breakpoint(void);
+
 static inline void hw_breakpoint_init(struct perf_event_attr *attr)
 {
         memset(attr, 0, sizeof(*attr));
@@ -108,6 +110,8 @@ static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp)
 
 #else /* !CONFIG_HAVE_HW_BREAKPOINT */
 
+static inline int __init init_hw_breakpoint(void) { return 0; }
+
 static inline struct perf_event *
 register_user_hw_breakpoint(struct perf_event_attr *attr,
                             perf_overflow_handler_t triggered,
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 269181b8f623..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.
  */
@@ -74,6 +74,33 @@
 
 #define ADP5588_DEVICE_ID_MASK  0xF
 
+ /* 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))
+
 /* Put one of these structures in i2c_board_info platform_data */
 
 #define ADP5588_KEYMAPSIZE      80
@@ -126,9 +153,12 @@ struct adp5588_kpad_platform_data {
         const struct adp5588_gpio_platform_data *gpio_data;
 };
 
+struct i2c_client; /* forward declaration */
+
 struct adp5588_gpio_platform_data {
-        unsigned gpio_start;            /* GPIO Chip base # */
-        unsigned pullup_dis_mask;       /* Pull-Up Disable Mask */
+        int gpio_start;         /* GPIO Chip base # */
+        unsigned irq_base;      /* interrupt base # */
+        unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
         int     (*setup)(struct i2c_client *client,
                                 int gpio, unsigned ngpio,
                                 void *context);
diff --git a/include/linux/i2c/apds990x.h b/include/linux/i2c/apds990x.h
new file mode 100644
index 000000000000..d186fcc5d257
--- /dev/null
+++ b/include/linux/i2c/apds990x.h
@@ -0,0 +1,79 @@
+/*
+ * This file is part of the APDS990x sensor driver.
+ * Chip is combined proximity and ambient light sensor.
+ *
+ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * 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 __APDS990X_H__
+#define __APDS990X_H__
+
+
+#define APDS_IRLED_CURR_12mA    0x3
+#define APDS_IRLED_CURR_25mA    0x2
+#define APDS_IRLED_CURR_50mA    0x1
+#define APDS_IRLED_CURR_100mA   0x0
+
+/**
+ * struct apds990x_chip_factors - defines effect of the cover window
+ * @ga: Total glass attenuation
+ * @cf1: clear channel factor 1 for raw to lux conversion
+ * @irf1: IR channel factor 1 for raw to lux conversion
+ * @cf2: clear channel factor 2 for raw to lux conversion
+ * @irf2: IR channel factor 2 for raw to lux conversion
+ * @df: device factor for conversion formulas
+ *
+ * Structure for tuning ALS calculation to match with environment.
+ * Values depend on the material above the sensor and the sensor
+ * itself. If the GA is zero, driver will use uncovered sensor default values
+ * format: decimal value * APDS_PARAM_SCALE except df which is plain integer.
+ */
+#define APDS_PARAM_SCALE 4096
+struct apds990x_chip_factors {
+        int ga;
+        int cf1;
+        int irf1;
+        int cf2;
+        int irf2;
+        int df;
+};
+
+/**
+ * struct apds990x_platform_data - platform data for apsd990x.c driver
+ * @cf: chip factor data
+ * @pddrive: IR-led driving current
+ * @ppcount: number of IR pulses used for proximity estimation
+ * @setup_resources: interrupt line setup call back function
+ * @release_resources: interrupt line release call back function
+ *
+ * Proximity detection result depends heavily on correct ppcount, pdrive
+ * and cover window.
+ *
+ */
+
+struct apds990x_platform_data {
+        struct apds990x_chip_factors cf;
+        u8     pdrive;
+        u8     ppcount;
+        int    (*setup_resources)(void);
+        int    (*release_resources)(void);
+};
+
+#endif
diff --git a/include/linux/i2c/bh1770glc.h b/include/linux/i2c/bh1770glc.h
new file mode 100644
index 000000000000..8b5e2df36c72
--- /dev/null
+++ b/include/linux/i2c/bh1770glc.h
@@ -0,0 +1,53 @@
+/*
+ * This file is part of the ROHM BH1770GLC / OSRAM SFH7770 sensor driver.
+ * Chip is combined proximity and ambient light sensor.
+ *
+ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * 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 __BH1770_H__
+#define __BH1770_H__
+
+/**
+ * struct bh1770_platform_data - platform data for bh1770glc driver
+ * @led_def_curr: IR led driving current.
+ * @glass_attenuation: Attenuation factor for covering window.
+ * @setup_resources: Call back for interrupt line setup function
+ * @release_resources: Call back for interrupte line release function
+ *
+ * Example of glass attenuation: 16384 * 385 / 100 means attenuation factor
+ * of 3.85. i.e. light_above_sensor = light_above_cover_window / 3.85
+ */
+
+struct bh1770_platform_data {
+#define BH1770_LED_5mA  0
+#define BH1770_LED_10mA 1
+#define BH1770_LED_20mA 2
+#define BH1770_LED_50mA 3
+#define BH1770_LED_100mA 4
+#define BH1770_LED_150mA 5
+#define BH1770_LED_200mA 6
+        __u8 led_def_curr;
+#define BH1770_NEUTRAL_GA 16384 /* 16384 / 16384 = 1 */
+        __u32 glass_attenuation;
+        int (*setup_resources)(void);
+        int (*release_resources)(void);
+};
+#endif
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 4793d8a7f480..c760991b354a 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -141,6 +141,16 @@
 #define TWL6030_CHARGER_CTRL_INT_MASK   0x10
 #define TWL6030_CHARGER_FAULT_INT_MASK  0x60
 
+#define TWL6030_MMCCTRL         0xEE
+#define VMMC_AUTO_OFF                   (0x1 << 3)
+#define SW_FC                           (0x1 << 2)
+#define STS_MMC                 0x1
+
+#define TWL6030_CFG_INPUT_PUPD3 0xF2
+#define MMC_PU                          (0x1 << 3)
+#define MMC_PD                          (0x1 << 2)
+
+
 
 #define TWL4030_CLASS_ID                0x4030
 #define TWL6030_CLASS_ID                0x6030
@@ -173,6 +183,27 @@ int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
 int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
 
+/* Card detect Configuration for MMC1 Controller on OMAP4 */
+#ifdef CONFIG_TWL4030_CORE
+int twl6030_mmc_card_detect_config(void);
+#else
+static inline int twl6030_mmc_card_detect_config(void)
+{
+        pr_debug("twl6030_mmc_card_detect_config not supported\n");
+        return 0;
+}
+#endif
+
+/* MMC1 Controller on OMAP4 uses Phoenix irq for Card detect */
+#ifdef CONFIG_TWL4030_CORE
+int twl6030_mmc_card_detect(struct device *dev, int slot);
+#else
+static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
+{
+        pr_debug("Call back twl6030_mmc_card_detect not supported\n");
+        return -EIO;
+}
+#endif
 /*----------------------------------------------------------------------*/
 
 /*
@@ -357,6 +388,52 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
 
 /*----------------------------------------------------------------------*/
 
+/*
+ * PM Master module register offsets (use TWL4030_MODULE_PM_MASTER)
+ */
+
+#define TWL4030_PM_MASTER_CFG_P1_TRANSITION     0x00
+#define TWL4030_PM_MASTER_CFG_P2_TRANSITION     0x01
+#define TWL4030_PM_MASTER_CFG_P3_TRANSITION     0x02
+#define TWL4030_PM_MASTER_CFG_P123_TRANSITION   0x03
+#define TWL4030_PM_MASTER_STS_BOOT              0x04
+#define TWL4030_PM_MASTER_CFG_BOOT              0x05
+#define TWL4030_PM_MASTER_SHUNDAN               0x06
+#define TWL4030_PM_MASTER_BOOT_BCI              0x07
+#define TWL4030_PM_MASTER_CFG_PWRANA1           0x08
+#define TWL4030_PM_MASTER_CFG_PWRANA2           0x09
+#define TWL4030_PM_MASTER_BACKUP_MISC_STS       0x0b
+#define TWL4030_PM_MASTER_BACKUP_MISC_CFG       0x0c
+#define TWL4030_PM_MASTER_BACKUP_MISC_TST       0x0d
+#define TWL4030_PM_MASTER_PROTECT_KEY           0x0e
+#define TWL4030_PM_MASTER_STS_HW_CONDITIONS     0x0f
+#define TWL4030_PM_MASTER_P1_SW_EVENTS          0x10
+#define TWL4030_PM_MASTER_P2_SW_EVENTS          0x11
+#define TWL4030_PM_MASTER_P3_SW_EVENTS          0x12
+#define TWL4030_PM_MASTER_STS_P123_STATE        0x13
+#define TWL4030_PM_MASTER_PB_CFG                0x14
+#define TWL4030_PM_MASTER_PB_WORD_MSB           0x15
+#define TWL4030_PM_MASTER_PB_WORD_LSB           0x16
+#define TWL4030_PM_MASTER_SEQ_ADD_W2P           0x1c
+#define TWL4030_PM_MASTER_SEQ_ADD_P2A           0x1d
+#define TWL4030_PM_MASTER_SEQ_ADD_A2W           0x1e
+#define TWL4030_PM_MASTER_SEQ_ADD_A2S           0x1f
+#define TWL4030_PM_MASTER_SEQ_ADD_S2A12         0x20
+#define TWL4030_PM_MASTER_SEQ_ADD_S2A3          0x21
+#define TWL4030_PM_MASTER_SEQ_ADD_WARM          0x22
+#define TWL4030_PM_MASTER_MEMORY_ADDRESS        0x23
+#define TWL4030_PM_MASTER_MEMORY_DATA           0x24
+
+#define TWL4030_PM_MASTER_KEY_CFG1              0xc0
+#define TWL4030_PM_MASTER_KEY_CFG2              0x0c
+
+#define TWL4030_PM_MASTER_KEY_TST1              0xe0
+#define TWL4030_PM_MASTER_KEY_TST2              0x0e
+
+#define TWL4030_PM_MASTER_GLOBAL_TST            0xb6
+
+/*----------------------------------------------------------------------*/
+
 /* Power bus message definitions */
 
 /* The TWL4030/5030 splits its power-management resources (the various
diff --git a/include/linux/idr.h b/include/linux/idr.h
index 928ae712709f..13a801f3d028 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -81,6 +81,7 @@ struct idr {
 #define _idr_rc_to_errno(rc) ((rc) == -1 ? -EAGAIN : -ENOSPC)
 
 /**
+ * DOC: idr sync
  * idr synchronization (stolen from radix-tree.h)
  *
  * idr_find() is able to be called locklessly, using RCU. The caller must
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/init_task.h b/include/linux/init_task.h
index 2fea6c8ef6ba..1f8c06ce0fa6 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -29,6 +29,8 @@ extern struct fs_struct init_fs;
                 .running = 0,                                           \
                 .lock = __SPIN_LOCK_UNLOCKED(sig.cputimer.lock),        \
         },                                                              \
+        .cred_guard_mutex =                                             \
+                 __MUTEX_INITIALIZER(sig.cred_guard_mutex),             \
 }
 
 extern struct nsproxy init_nsproxy;
@@ -145,8 +147,6 @@ extern struct cred init_cred;
         .group_leader   = &tsk,                                         \
         RCU_INIT_POINTER(.real_cred, &init_cred),                       \
         RCU_INIT_POINTER(.cred, &init_cred),                            \
-        .cred_guard_mutex =                                             \
-                 __MUTEX_INITIALIZER(tsk.cred_guard_mutex),             \
         .comm           = "swapper",                                    \
         .thread         = INIT_THREAD,                                  \
         .fs             = &init_fs,                                     \
diff --git a/include/linux/input.h b/include/linux/input.h
index 51af441f3a21..9777668883be 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -47,6 +47,25 @@ struct input_id {
         __u16 version;
 };
 
+/**
+ * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
+ * @value: latest reported value for the axis.
+ * @minimum: specifies minimum value for the axis.
+ * @maximum: specifies maximum value for the axis.
+ * @fuzz: specifies fuzz value that is used to filter noise from
+ *      the event stream.
+ * @flat: values that are within this value will be discarded by
+ *      joydev interface and reported as 0 instead.
+ * @resolution: specifies resolution for the values reported for
+ *      the axis.
+ *
+ * Note that input core does not clamp reported values to the
+ * [minimum, maximum] limits, such task is left to userspace.
+ *
+ * Resolution for main axes (ABS_X, ABS_Y, ABS_Z) is reported in
+ * units per millimeter (units/mm), resolution for rotational axes
+ * (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian.
+ */
 struct input_absinfo {
         __s32 value;
         __s32 minimum;
@@ -85,8 +104,10 @@ struct input_keymap_entry {
 #define EVIOCGREP               _IOR('E', 0x03, unsigned int[2])        /* get repeat settings */
 #define EVIOCSREP               _IOW('E', 0x03, unsigned int[2])        /* set repeat settings */
 
-#define EVIOCGKEYCODE           _IOR('E', 0x04, struct input_keymap_entry)      /* get keycode */
-#define EVIOCSKEYCODE           _IOW('E', 0x04, struct input_keymap_entry)      /* set keycode */
+#define EVIOCGKEYCODE           _IOR('E', 0x04, unsigned int[2])        /* get keycode */
+#define EVIOCGKEYCODE_V2        _IOR('E', 0x04, struct input_keymap_entry)
+#define EVIOCSKEYCODE           _IOW('E', 0x04, unsigned int[2])        /* set keycode */
+#define EVIOCSKEYCODE_V2        _IOW('E', 0x04, struct input_keymap_entry)
 
 #define EVIOCGNAME(len)         _IOC(_IOC_READ, 'E', 0x06, len)         /* get device name */
 #define EVIOCGPHYS(len)         _IOC(_IOC_READ, 'E', 0x07, len)         /* get physical location */
@@ -624,6 +645,10 @@ struct input_keymap_entry {
 #define KEY_CAMERA_FOCUS        0x210
 #define KEY_WPS_BUTTON          0x211   /* WiFi Protected Setup key */
 
+#define KEY_TOUCHPAD_TOGGLE     0x212   /* Request switch touchpad on or off */
+#define KEY_TOUCHPAD_ON         0x213
+#define KEY_TOUCHPAD_OFF        0x214
+
 #define BTN_TRIGGER_HAPPY               0x2c0
 #define BTN_TRIGGER_HAPPY1              0x2c0
 #define BTN_TRIGGER_HAPPY2              0x2c1
@@ -1130,7 +1155,7 @@ struct input_mt_slot {
  *      of tracked contacts
  * @mtsize: number of MT slots the device uses
  * @slot: MT slot currently being transmitted
- * @absinfo: array of &struct absinfo elements holding information
+ * @absinfo: array of &struct input_absinfo elements holding information
  *      about absolute axes (current value, min, max, flat, fuzz,
  *      resolution)
  * @key: reflects current state of device's keys/buttons
@@ -1406,6 +1431,8 @@ 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 +1448,7 @@ 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/intel_mid_dma.h b/include/linux/intel_mid_dma.h
index d9d08b6269b6..10496bd24c5c 100644
--- a/include/linux/intel_mid_dma.h
+++ b/include/linux/intel_mid_dma.h
@@ -27,14 +27,7 @@
 
 #include <linux/dmaengine.h>
 
-/*DMA transaction width, src and dstn width would be same
-The DMA length must be width aligned,
-for 32 bit width the length must be 32 bit (4bytes) aligned only*/
-enum intel_mid_dma_width {
-        LNW_DMA_WIDTH_8BIT = 0x0,
-        LNW_DMA_WIDTH_16BIT = 0x1,
-        LNW_DMA_WIDTH_32BIT = 0x2,
-};
+#define DMA_PREP_CIRCULAR_LIST          (1 << 10)
 
 /*DMA mode configurations*/
 enum intel_mid_dma_mode {
@@ -69,18 +62,15 @@ enum intel_mid_dma_msize {
  * @cfg_mode: DMA data transfer mode (per-per/mem-per/mem-mem)
  * @src_msize: Source DMA burst size
  * @dst_msize: Dst DMA burst size
+ * @per_addr: Periphral address
  * @device_instance: DMA peripheral device instance, we can have multiple
  *              peripheral device connected to single DMAC
  */
 struct intel_mid_dma_slave {
-        enum dma_data_direction         dirn;
-        enum intel_mid_dma_width        src_width; /*width of DMA src txn*/
-        enum intel_mid_dma_width        dst_width; /*width of DMA dst txn*/
         enum intel_mid_dma_hs_mode      hs_mode;  /*handshaking*/
         enum intel_mid_dma_mode         cfg_mode; /*mode configuration*/
-        enum intel_mid_dma_msize        src_msize; /*size if src burst*/
-        enum intel_mid_dma_msize        dst_msize; /*size of dst burst*/
         unsigned int            device_instance; /*0, 1 for periphral instance*/
+        struct dma_slave_config         dma_slave;
 };
 
 #endif /*__INTEL_MID_DMA_H__*/
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 01b281646251..79d0c4f6d071 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -410,7 +410,7 @@ extern void open_softirq(int nr, void (*action)(struct softirq_action *));
 extern void softirq_init(void);
 static inline void __raise_softirq_irqoff(unsigned int nr)
 {
-        trace_softirq_raise((struct softirq_action *)(unsigned long)nr, NULL);
+        trace_softirq_raise(nr);
         or_softirq_pending(1UL << nr);
 }
 
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 7fb592793738..8cdcc2a199ad 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -81,8 +81,7 @@ io_mapping_free(struct io_mapping *mapping)
 /* Atomic map/unmap */
 static inline void __iomem *
 io_mapping_map_atomic_wc(struct io_mapping *mapping,
-                         unsigned long offset,
-                         int slot)
+                         unsigned long offset)
 {
         resource_size_t phys_addr;
         unsigned long pfn;
@@ -90,13 +89,13 @@ io_mapping_map_atomic_wc(struct io_mapping *mapping,
         BUG_ON(offset >= mapping->size);
         phys_addr = mapping->base + offset;
         pfn = (unsigned long) (phys_addr >> PAGE_SHIFT);
-        return iomap_atomic_prot_pfn(pfn, slot, mapping->prot);
+        return iomap_atomic_prot_pfn(pfn, mapping->prot);
 }
 
 static inline void
-io_mapping_unmap_atomic(void __iomem *vaddr, int slot)
+io_mapping_unmap_atomic(void __iomem *vaddr)
 {
-        iounmap_atomic(vaddr, slot);
+        iounmap_atomic(vaddr);
 }
 
 static inline void __iomem *
@@ -137,14 +136,13 @@ io_mapping_free(struct io_mapping *mapping)
 /* Atomic map/unmap */
 static inline void __iomem *
 io_mapping_map_atomic_wc(struct io_mapping *mapping,
-                         unsigned long offset,
-                         int slot)
+                         unsigned long offset)
 {
         return ((char __force __iomem *) mapping) + offset;
 }
 
 static inline void
-io_mapping_unmap_atomic(void __iomem *vaddr, int slot)
+io_mapping_unmap_atomic(void __iomem *vaddr)
 {
 }
 
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/ioport.h b/include/linux/ioport.h
index b22790268b64..e9bb22cba764 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -123,6 +123,7 @@ extern void reserve_region_with_split(struct resource *root,
 extern struct resource *insert_resource_conflict(struct resource *parent, struct resource *new);
 extern int insert_resource(struct resource *parent, struct resource *new);
 extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
+extern void arch_remove_reservations(struct resource *avail);
 extern int allocate_resource(struct resource *root, struct resource *new,
                              resource_size_t size, resource_size_t min,
                              resource_size_t max, resource_size_t align,
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/jbd2.h b/include/linux/jbd2.h
index 0b52924a0cb6..2ae86aa21fce 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -395,7 +395,7 @@ struct jbd2_inode {
         struct inode *i_vfs_inode;
 
         /* Flags of inode [j_list_lock] */
-        unsigned int i_flags;
+        unsigned long i_flags;
 };
 
 struct jbd2_revoke_table_s;
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 edef168a0406..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;
@@ -173,6 +146,11 @@ extern int _cond_resched(void);
                 (__x < 0) ? -__x : __x;         \
         })
 
+#define abs64(x) ({                             \
+                s64 __x = (x);                  \
+                (__x < 0) ? -__x : __x;         \
+        })
+
 #ifdef CONFIG_PROVE_LOCKING
 void might_fault(void);
 #else
@@ -182,11 +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, ...)
@@ -203,10 +176,10 @@ extern unsigned long simple_strtoul(const char *,char **,unsigned int);
 extern long simple_strtol(const char *,char **,unsigned int);
 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
 extern long long simple_strtoll(const char *,char **,unsigned int);
-extern int strict_strtoul(const char *, unsigned int, unsigned long *);
-extern int strict_strtol(const char *, unsigned int, long *);
-extern int strict_strtoull(const char *, unsigned int, unsigned long long *);
-extern int strict_strtoll(const char *, unsigned int, long long *);
+extern int __must_check strict_strtoul(const char *, unsigned int, unsigned long *);
+extern int __must_check strict_strtol(const char *, unsigned int, long *);
+extern int __must_check strict_strtoull(const char *, unsigned int, unsigned long long *);
+extern int __must_check strict_strtoll(const char *, unsigned int, long long *);
 extern int sprintf(char * buf, const char * fmt, ...)
         __attribute__ ((format (printf, 2, 3)));
 extern int vsprintf(char *buf, const char *, va_list)
@@ -240,109 +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;
-
-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 */
@@ -379,22 +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]
@@ -408,94 +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
@@ -651,6 +419,24 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { }
         (void) (&_max1 == &_max2);              \
         _max1 > _max2 ? _max1 : _max2; })
 
+#define min3(x, y, z) ({                        \
+        typeof(x) _min1 = (x);                  \
+        typeof(y) _min2 = (y);                  \
+        typeof(z) _min3 = (z);                  \
+        (void) (&_min1 == &_min2);              \
+        (void) (&_min1 == &_min3);              \
+        _min1 < _min2 ? (_min1 < _min3 ? _min1 : _min3) : \
+                (_min2 < _min3 ? _min2 : _min3); })
+
+#define max3(x, y, z) ({                        \
+        typeof(x) _max1 = (x);                  \
+        typeof(y) _max2 = (y);                  \
+        typeof(z) _max3 = (z);                  \
+        (void) (&_max1 == &_max2);              \
+        (void) (&_max1 == &_max3);              \
+        _max1 > _max2 ? (_max1 > _max3 ? _max1 : _max3) : \
+                (_max2 > _max3 ? _max2 : _max3); })
+
 /**
  * min_not_zero - return the minimum that is _not_ zero, unless both are zero
  * @x: value1
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index c059044bc6dc..ad54c846911b 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -33,6 +33,7 @@ struct kernel_stat {
 #ifndef CONFIG_GENERIC_HARDIRQS
        unsigned int irqs[NR_IRQS];
 #endif
+        unsigned long irqs_sum;
         unsigned int softirqs[NR_SOFTIRQS];
 };
 
@@ -54,6 +55,7 @@ static inline void kstat_incr_irqs_this_cpu(unsigned int irq,
                                             struct irq_desc *desc)
 {
         kstat_this_cpu.irqs[irq]++;
+        kstat_this_cpu.irqs_sum++;
 }
 
 static inline unsigned int kstat_irqs_cpu(unsigned int irq, int cpu)
@@ -65,8 +67,9 @@ static inline unsigned int kstat_irqs_cpu(unsigned int irq, int cpu)
 extern unsigned int kstat_irqs_cpu(unsigned int irq, int cpu);
 #define kstat_irqs_this_cpu(DESC) \
         ((DESC)->kstat_irqs[smp_processor_id()])
-#define kstat_incr_irqs_this_cpu(irqno, DESC) \
-        ((DESC)->kstat_irqs[smp_processor_id()]++)
+#define kstat_incr_irqs_this_cpu(irqno, DESC) do {\
+        ((DESC)->kstat_irqs[smp_processor_id()]++);\
+        kstat_this_cpu.irqs_sum++; } while (0)
 
 #endif
 
@@ -83,6 +86,7 @@ static inline unsigned int kstat_softirqs_cpu(unsigned int irq, int cpu)
 /*
  * Number of interrupts per specific IRQ source, since bootup
  */
+#ifndef CONFIG_GENERIC_HARDIRQS
 static inline unsigned int kstat_irqs(unsigned int irq)
 {
         unsigned int sum = 0;
@@ -93,7 +97,17 @@ static inline unsigned int kstat_irqs(unsigned int irq)
 
         return sum;
 }
+#else
+extern unsigned int kstat_irqs(unsigned int irq);
+#endif
 
+/*
+ * Number of interrupts per cpu, since bootup
+ */
+static inline unsigned int kstat_cpu_irqs_sum(unsigned int cpu)
+{
+        return kstat_cpu(cpu).irqs_sum;
+}
 
 /*
  * Lock/unlock the current runqueue - to extract task statistics:
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index 62dbee554f60..10308c6a3d1c 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -172,7 +172,13 @@ struct kfifo_rec_ptr_2 __STRUCT_KFIFO_PTR(unsigned char, 2, void);
 
 
 static inline unsigned int __must_check
-__kfifo_must_check_helper(unsigned int val)
+__kfifo_uint_must_check_helper(unsigned int val)
+{
+        return val;
+}
+
+static inline int __must_check
+__kfifo_int_must_check_helper(int val)
 {
         return val;
 }
@@ -267,7 +273,7 @@ __kfifo_must_check_helper(unsigned int val)
  * @fifo: address of the fifo to be used
  */
 #define kfifo_avail(fifo) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmpq = (fifo); \
         const size_t __recsize = sizeof(*__tmpq->rectype); \
@@ -300,7 +306,7 @@ __kfifo_must_check_helper( \
  * This function returns the size of the next fifo record in number of bytes.
  */
 #define kfifo_peek_len(fifo) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         const size_t __recsize = sizeof(*__tmp->rectype); \
@@ -323,7 +329,7 @@ __kfifo_must_check_helper( \
  * Return 0 if no error, otherwise an error code.
  */
 #define kfifo_alloc(fifo, size, gfp_mask) \
-__kfifo_must_check_helper( \
+__kfifo_int_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         struct __kfifo *__kfifo = &__tmp->kfifo; \
@@ -419,7 +425,7 @@ __kfifo_must_check_helper( \
  * writer, you don't need extra locking to use these macro.
  */
 #define kfifo_get(fifo, val) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         typeof((val) + 1) __val = (val); \
@@ -460,7 +466,7 @@ __kfifo_must_check_helper( \
  * writer, you don't need extra locking to use these macro.
  */
 #define kfifo_peek(fifo, val) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         typeof((val) + 1) __val = (val); \
@@ -552,7 +558,7 @@ __kfifo_must_check_helper( \
  * writer, you don't need extra locking to use these macro.
  */
 #define kfifo_out(fifo, buf, n) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         typeof((buf) + 1) __buf = (buf); \
@@ -580,7 +586,7 @@ __kfifo_must_check_helper( \
  * copied.
  */
 #define kfifo_out_spinlocked(fifo, buf, n, lock) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         unsigned long __flags; \
         unsigned int __ret; \
@@ -609,7 +615,7 @@ __kfifo_must_check_helper( \
  * writer, you don't need extra locking to use these macro.
  */
 #define kfifo_from_user(fifo, from, len, copied) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         const void __user *__from = (from); \
@@ -637,7 +643,7 @@ __kfifo_must_check_helper( \
  * writer, you don't need extra locking to use these macro.
  */
 #define kfifo_to_user(fifo, to, len, copied) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         void __user *__to = (to); \
@@ -764,7 +770,7 @@ __kfifo_must_check_helper( \
  * writer, you don't need extra locking to use these macro.
  */
 #define kfifo_out_peek(fifo, buf, n) \
-__kfifo_must_check_helper( \
+__kfifo_uint_must_check_helper( \
 ({ \
         typeof((fifo) + 1) __tmp = (fifo); \
         typeof((buf) + 1) __buf = (buf); \
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/kthread.h b/include/linux/kthread.h
index 685ea65eb803..ce0775aa64c3 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -81,16 +81,41 @@ struct kthread_work {
 #define DEFINE_KTHREAD_WORK(work, fn)                                   \
         struct kthread_work work = KTHREAD_WORK_INIT(work, fn)
 
-static inline void init_kthread_worker(struct kthread_worker *worker)
-{
-        *worker = (struct kthread_worker)KTHREAD_WORKER_INIT(*worker);
-}
-
-static inline void init_kthread_work(struct kthread_work *work,
-                                     kthread_work_func_t fn)
-{
-        *work = (struct kthread_work)KTHREAD_WORK_INIT(*work, fn);
-}
+/*
+ * kthread_worker.lock and kthread_work.done need their own lockdep class
+ * keys if they are defined on stack with lockdep enabled.  Use the
+ * following macros when defining them on stack.
+ */
+#ifdef CONFIG_LOCKDEP
+# define KTHREAD_WORKER_INIT_ONSTACK(worker)                            \
+        ({ init_kthread_worker(&worker); worker; })
+# define DEFINE_KTHREAD_WORKER_ONSTACK(worker)                          \
+        struct kthread_worker worker = KTHREAD_WORKER_INIT_ONSTACK(worker)
+# define KTHREAD_WORK_INIT_ONSTACK(work, fn)                            \
+        ({ init_kthread_work((&work), fn); work; })
+# define DEFINE_KTHREAD_WORK_ONSTACK(work, fn)                          \
+        struct kthread_work work = KTHREAD_WORK_INIT_ONSTACK(work, fn)
+#else
+# define DEFINE_KTHREAD_WORKER_ONSTACK(worker) DEFINE_KTHREAD_WORKER(worker)
+# define DEFINE_KTHREAD_WORK_ONSTACK(work, fn) DEFINE_KTHREAD_WORK(work, fn)
+#endif
+
+extern void __init_kthread_worker(struct kthread_worker *worker,
+                        const char *name, struct lock_class_key *key);
+
+#define init_kthread_worker(worker)                                     \
+        do {                                                            \
+                static struct lock_class_key __key;                     \
+                __init_kthread_worker((worker), "("#worker")->lock", &__key); \
+        } while (0)
+
+#define init_kthread_work(work, fn)                                     \
+        do {                                                            \
+                memset((work), 0, sizeof(struct kthread_work));         \
+                INIT_LIST_HEAD(&(work)->node);                          \
+                (work)->func = (fn);                                    \
+                init_waitqueue_head(&(work)->done);                     \
+        } while (0)
 
 int kthread_worker_fn(void *worker_ptr);
 
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
-         * should be chosen. The call can adjust the timings if it can't
-         * match the values specified exactly. */
+        /*
+         * Activate hardware accelerated blink, delays are in milliseconds
+         * and if both are zero then a sensible default should be chosen.
+         * 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/libata.h b/include/linux/libata.h
index 15b77b8dc7e1..d947b1231662 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -986,7 +986,7 @@ extern void ata_host_init(struct ata_host *, struct device *,
                           unsigned long, struct ata_port_operations *);
 extern int ata_scsi_detect(struct scsi_host_template *sht);
 extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
-extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd);
 extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
                             int cmd, void __user *arg);
 extern void ata_sas_port_destroy(struct ata_port *);
diff --git a/include/linux/list.h b/include/linux/list.h
index 88a000617d77..9a5f8a71810c 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -636,6 +636,12 @@ static inline void hlist_add_after(struct hlist_node *n,
                 next->next->pprev  = &next->next;
 }
 
+/* after that we'll appear to be on some hlist and hlist_del will work */
+static inline void hlist_add_fake(struct hlist_node *n)
+{
+        n->pprev = &n->next;
+}
+
 /*
  * Move a list from one list head to another. Fixup the pprev
  * reference of the first entry if it exists.
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index a34dea46b629..2dee05e5119a 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -43,6 +43,7 @@ struct nlm_host {
         struct sockaddr_storage h_addr;         /* peer address */
         size_t                  h_addrlen;
         struct sockaddr_storage h_srcaddr;      /* our address (optional) */
+        size_t                  h_srcaddrlen;
         struct rpc_clnt         *h_rpcclnt;     /* RPC client to talk to peer */
         char                    *h_name;                /* remote hostname */
         u32                     h_version;      /* interface version */
diff --git a/include/linux/magic.h b/include/linux/magic.h
index eb9800f05782..ff690d05f129 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -57,5 +57,6 @@
 
 #define DEVPTS_SUPER_MAGIC      0x1cd1
 #define SOCKFS_MAGIC            0x534F434B
+#define V9FS_MAGIC              0x01021997
 
 #endif /* __LINUX_MAGIC_H__ */
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index d0f08018335d..dd3c34ebca9a 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -11,8 +11,9 @@
 #define MARVELL_PHY_ID_88E1118          0x01410e10
 #define MARVELL_PHY_ID_88E1121R         0x01410cb0
 #define MARVELL_PHY_ID_88E1145          0x01410cd0
+#define MARVELL_PHY_ID_88E1149R         0x01410e50
 #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/math64.h b/include/linux/math64.h
index c87f1528703a..23fcdfcba81b 100644
--- a/include/linux/math64.h
+++ b/include/linux/math64.h
@@ -35,6 +35,14 @@ static inline u64 div64_u64(u64 dividend, u64 divisor)
         return dividend / divisor;
 }
 
+/**
+ * div64_s64 - signed 64bit divide with 64bit divisor
+ */
+static inline s64 div64_s64(s64 dividend, s64 divisor)
+{
+        return dividend / divisor;
+}
+
 #elif BITS_PER_LONG == 32
 
 #ifndef div_u64_rem
@@ -53,6 +61,10 @@ extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder);
 extern u64 div64_u64(u64 dividend, u64 divisor);
 #endif
 
+#ifndef div64_s64
+extern s64 div64_s64(s64 dividend, s64 divisor);
+#endif
+
 #endif /* BITS_PER_LONG */
 
 /**
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 864035fb8f8a..31c237a00c48 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -70,6 +70,10 @@ extern void online_page(struct page *page);
 extern int online_pages(unsigned long, unsigned long);
 extern void __offline_isolated_pages(unsigned long, unsigned long);
 
+#ifdef CONFIG_MEMORY_HOTREMOVE
+extern bool is_pageblock_removable_nolock(struct page *page);
+#endif /* CONFIG_MEMORY_HOTREMOVE */
+
 /* reasonably generic interface to expand the physical pages in a zone  */
 extern int __add_pages(int nid, struct zone *zone, unsigned long start_pfn,
         unsigned long nr_pages);
@@ -157,6 +161,9 @@ extern void register_page_bootmem_info_node(struct pglist_data *pgdat);
 extern void put_page_bootmem(struct page *page);
 #endif
 
+void lock_memory_hotplug(void);
+void unlock_memory_hotplug(void);
+
 #else /* ! CONFIG_MEMORY_HOTPLUG */
 /*
  * Stub functions for when hotplug is off
@@ -188,6 +195,9 @@ static inline void register_page_bootmem_info_node(struct pglist_data *pgdat)
 {
 }
 
+static inline void lock_memory_hotplug(void) {}
+static inline void unlock_memory_hotplug(void) {}
+
 #endif /* ! CONFIG_MEMORY_HOTPLUG */
 
 #ifdef CONFIG_MEMORY_HOTREMOVE
diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
index bfd23bef7363..4db1fbd8969e 100644
--- a/include/linux/mfd/88pm860x.h
+++ b/include/linux/mfd/88pm860x.h
@@ -138,7 +138,7 @@ enum {
         PM8607_ID_RG_MAX,
 };
 
-#define PM8607_VERSION                  (0x40)  /* 8607 chip ID */
+/* 8607 chip ID is 0x40 or 0x50 */
 #define PM8607_VERSION_MASK             (0xF0)  /* 8607 chip ID mask */
 
 /* Interrupt Registers */
diff --git a/include/linux/mfd/ab8500.h b/include/linux/mfd/ab8500.h
index f5cec4500f38..d63b6050b183 100644
--- a/include/linux/mfd/ab8500.h
+++ b/include/linux/mfd/ab8500.h
@@ -10,6 +10,29 @@
 #include <linux/device.h>
 
 /*
+ * AB8500 bank addresses
+ */
+#define AB8500_SYS_CTRL1_BLOCK  0x1
+#define AB8500_SYS_CTRL2_BLOCK  0x2
+#define AB8500_REGU_CTRL1       0x3
+#define AB8500_REGU_CTRL2       0x4
+#define AB8500_USB              0x5
+#define AB8500_TVOUT            0x6
+#define AB8500_DBI              0x7
+#define AB8500_ECI_AV_ACC       0x8
+#define AB8500_RESERVED         0x9
+#define AB8500_GPADC            0xA
+#define AB8500_CHARGER          0xB
+#define AB8500_GAS_GAUGE        0xC
+#define AB8500_AUDIO            0xD
+#define AB8500_INTERRUPT        0xE
+#define AB8500_RTC              0xF
+#define AB8500_MISC             0x10
+#define AB8500_DEBUG            0x12
+#define AB8500_PROD_TEST        0x13
+#define AB8500_OTP_EMUL         0x15
+
+/*
  * Interrupts
  */
 
@@ -99,6 +122,7 @@ struct ab8500 {
         int             revision;
         int             irq_base;
         int             irq;
+        u8              chip_id;
 
         int (*write) (struct ab8500 *a8500, u16 addr, u8 data);
         int (*read) (struct ab8500 *a8500, u16 addr);
@@ -124,10 +148,6 @@ struct ab8500_platform_data {
         struct regulator_init_data *regulator[AB8500_NUM_REGULATORS];
 };
 
-extern int ab8500_write(struct ab8500 *a8500, u16 addr, u8 data);
-extern int ab8500_read(struct ab8500 *a8500, u16 addr);
-extern int ab8500_set_bits(struct ab8500 *a8500, u16 addr, u8 mask, u8 data);
-
 extern int __devinit ab8500_init(struct ab8500 *ab8500);
 extern int __devexit ab8500_exit(struct ab8500 *ab8500);
 
diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h
index 390726fcbcb1..67bd6f7ecf32 100644
--- a/include/linux/mfd/abx500.h
+++ b/include/linux/mfd/abx500.h
@@ -6,8 +6,7 @@
  *
  * ABX500 core access functions.
  * The abx500 interface is used for the Analog Baseband chip
- * ab3100, ab3550, ab5500 and possibly comming. It is not used for
- * ab4500 and ab8500 since they are another family of chip.
+ * ab3100, ab3550, ab5500, and ab8500.
  *
  * Author: Mattias Wallin <mattias.wallin@stericsson.com>
  * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
@@ -230,4 +229,5 @@ struct abx500_ops {
 };
 
 int abx500_register_ops(struct device *core_dev, struct abx500_ops *ops);
+void abx500_remove_ops(struct device *dev);
 #endif
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 11d740b8831d..cb93d80aa642 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -44,6 +44,9 @@ struct mfd_cell {
          */
         int                     num_resources;
         const struct resource   *resources;
+
+        /* don't check for resource conflicts */
+        bool                    ignore_resource_conflicts;
 };
 
 extern int mfd_add_devices(struct device *parent, int id,
diff --git a/include/linux/mfd/max8998-private.h b/include/linux/mfd/max8998-private.h
index 6dc75b3e2d33..7363dea6bbcd 100644
--- a/include/linux/mfd/max8998-private.h
+++ b/include/linux/mfd/max8998-private.h
@@ -1,5 +1,5 @@
 /*
- * max8698.h - Voltage regulator driver for the Maxim 8998
+ * max8998.h - Voltage regulator driver for the Maxim 8998
  *
  *  Copyright (C) 2009-2010 Samsung Electrnoics
  *  Kyungmin Park <kyungmin.park@samsung.com>
@@ -23,6 +23,8 @@
 #ifndef __LINUX_MFD_MAX8998_PRIV_H
 #define __LINUX_MFD_MAX8998_PRIV_H
 
+#define MAX8998_NUM_IRQ_REGS    4
+
 /* MAX 8998 registers */
 enum {
         MAX8998_REG_IRQ1,
@@ -46,12 +48,12 @@ enum {
         MAX8998_REG_ONOFF2,
         MAX8998_REG_ONOFF3,
         MAX8998_REG_ONOFF4,
-        MAX8998_REG_BUCK1_DVSARM1,
-        MAX8998_REG_BUCK1_DVSARM2,
-        MAX8998_REG_BUCK1_DVSARM3,
-        MAX8998_REG_BUCK1_DVSARM4,
-        MAX8998_REG_BUCK2_DVSINT1,
-        MAX8998_REG_BUCK2_DVSINT2,
+        MAX8998_REG_BUCK1_VOLTAGE1,
+        MAX8998_REG_BUCK1_VOLTAGE2,
+        MAX8998_REG_BUCK1_VOLTAGE3,
+        MAX8998_REG_BUCK1_VOLTAGE4,
+        MAX8998_REG_BUCK2_VOLTAGE1,
+        MAX8998_REG_BUCK2_VOLTAGE2,
         MAX8998_REG_BUCK3,
         MAX8998_REG_BUCK4,
         MAX8998_REG_LDO2_LDO3,
@@ -72,41 +74,102 @@ enum {
         MAX8998_REG_LBCNFG2,
 };
 
+/* IRQ definitions */
+enum {
+        MAX8998_IRQ_DCINF,
+        MAX8998_IRQ_DCINR,
+        MAX8998_IRQ_JIGF,
+        MAX8998_IRQ_JIGR,
+        MAX8998_IRQ_PWRONF,
+        MAX8998_IRQ_PWRONR,
+
+        MAX8998_IRQ_WTSREVNT,
+        MAX8998_IRQ_SMPLEVNT,
+        MAX8998_IRQ_ALARM1,
+        MAX8998_IRQ_ALARM0,
+
+        MAX8998_IRQ_ONKEY1S,
+        MAX8998_IRQ_TOPOFFR,
+        MAX8998_IRQ_DCINOVPR,
+        MAX8998_IRQ_CHGRSTF,
+        MAX8998_IRQ_DONER,
+        MAX8998_IRQ_CHGFAULT,
+
+        MAX8998_IRQ_LOBAT1,
+        MAX8998_IRQ_LOBAT2,
+
+        MAX8998_IRQ_NR,
+};
+
+/* MAX8998 various variants */
+enum {
+        TYPE_MAX8998 = 0, /* Default */
+        TYPE_LP3974,    /* National version of MAX8998 */
+        TYPE_LP3979,    /* Added AVS */
+};
+
+#define MAX8998_IRQ_DCINF_MASK          (1 << 2)
+#define MAX8998_IRQ_DCINR_MASK          (1 << 3)
+#define MAX8998_IRQ_JIGF_MASK           (1 << 4)
+#define MAX8998_IRQ_JIGR_MASK           (1 << 5)
+#define MAX8998_IRQ_PWRONF_MASK         (1 << 6)
+#define MAX8998_IRQ_PWRONR_MASK         (1 << 7)
+
+#define MAX8998_IRQ_WTSREVNT_MASK       (1 << 0)
+#define MAX8998_IRQ_SMPLEVNT_MASK       (1 << 1)
+#define MAX8998_IRQ_ALARM1_MASK         (1 << 2)
+#define MAX8998_IRQ_ALARM0_MASK         (1 << 3)
+
+#define MAX8998_IRQ_ONKEY1S_MASK        (1 << 0)
+#define MAX8998_IRQ_TOPOFFR_MASK        (1 << 2)
+#define MAX8998_IRQ_DCINOVPR_MASK       (1 << 3)
+#define MAX8998_IRQ_CHGRSTF_MASK        (1 << 4)
+#define MAX8998_IRQ_DONER_MASK          (1 << 5)
+#define MAX8998_IRQ_CHGFAULT_MASK       (1 << 7)
+
+#define MAX8998_IRQ_LOBAT1_MASK         (1 << 0)
+#define MAX8998_IRQ_LOBAT2_MASK         (1 << 1)
+
+#define MAX8998_ENRAMP                  (1 << 4)
+
 /**
  * struct max8998_dev - max8998 master device for sub-drivers
  * @dev: master device of the chip (can be used to access platform data)
- * @i2c_client: i2c client private data
- * @dev_read(): chip register read function
- * @dev_write(): chip register write function
- * @dev_update(): chip register update function
+ * @i2c: i2c client private data for regulator
+ * @rtc: i2c client private data for rtc
  * @iolock: mutex for serializing io access
+ * @irqlock: mutex for buslock
+ * @irq_base: base IRQ number for max8998, required for IRQs
+ * @irq: generic IRQ number for max8998
+ * @ono: power onoff IRQ number for max8998
+ * @irq_masks_cur: currently active value
+ * @irq_masks_cache: cached hardware value
+ * @type: indicate which max8998 "variant" is used
  */
-
 struct max8998_dev {
         struct device *dev;
-        struct i2c_client *i2c_client;
-        int (*dev_read)(struct max8998_dev *max8998, u8 reg, u8 *dest);
-        int (*dev_write)(struct max8998_dev *max8998, u8 reg, u8 val);
-        int (*dev_update)(struct max8998_dev *max8998, u8 reg, u8 val, u8 mask);
+        struct i2c_client *i2c;
+        struct i2c_client *rtc;
         struct mutex iolock;
+        struct mutex irqlock;
+
+        int irq_base;
+        int irq;
+        int ono;
+        u8 irq_masks_cur[MAX8998_NUM_IRQ_REGS];
+        u8 irq_masks_cache[MAX8998_NUM_IRQ_REGS];
+        int type;
 };
 
-static inline int max8998_read_reg(struct max8998_dev *max8998, u8 reg,
-                                   u8 *value)
-{
-        return max8998->dev_read(max8998, reg, value);
-}
-
-static inline int max8998_write_reg(struct max8998_dev *max8998, u8 reg,
-                                    u8 value)
-{
-        return max8998->dev_write(max8998, reg, value);
-}
-
-static inline int max8998_update_reg(struct max8998_dev *max8998, u8 reg,
-                                     u8 value, u8 mask)
-{
-        return max8998->dev_update(max8998, reg, value, mask);
-}
+int max8998_irq_init(struct max8998_dev *max8998);
+void max8998_irq_exit(struct max8998_dev *max8998);
+
+extern int max8998_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest);
+extern int max8998_bulk_read(struct i2c_client *i2c, u8 reg, int count,
+                u8 *buf);
+extern int max8998_write_reg(struct i2c_client *i2c, u8 reg, u8 value);
+extern int max8998_bulk_write(struct i2c_client *i2c, u8 reg, int count,
+                u8 *buf);
+extern int max8998_update_reg(struct i2c_client *i2c, u8 reg, u8 val, u8 mask);
 
 #endif /*  __LINUX_MFD_MAX8998_PRIV_H */
diff --git a/include/linux/mfd/max8998.h b/include/linux/mfd/max8998.h
index 1d3601a2d853..f8c9f884aff2 100644
--- a/include/linux/mfd/max8998.h
+++ b/include/linux/mfd/max8998.h
@@ -1,5 +1,5 @@
 /*
- * max8698.h - Voltage regulator driver for the Maxim 8998
+ * max8998.h - Voltage regulator driver for the Maxim 8998
  *
  *  Copyright (C) 2009-2010 Samsung Electrnoics
  *  Kyungmin Park <kyungmin.park@samsung.com>
@@ -66,13 +66,28 @@ struct max8998_regulator_data {
 
 /**
  * struct max8998_board - packages regulator init data
- * @num_regulators: number of regultors used
  * @regulators: array of defined regulators
+ * @num_regulators: number of regultors used
+ * @irq_base: base IRQ number for max8998, required for IRQs
+ * @ono: power onoff IRQ number for max8998
+ * @buck1_max_voltage1: BUCK1 maximum alowed voltage register 1
+ * @buck1_max_voltage2: BUCK1 maximum alowed voltage register 2
+ * @buck2_max_voltage: BUCK2 maximum alowed voltage
+ * @buck1_set1: BUCK1 gpio pin 1 to set output voltage
+ * @buck1_set2: BUCK1 gpio pin 2 to set output voltage
+ * @buck2_set3: BUCK2 gpio pin to set output voltage
  */
-
 struct max8998_platform_data {
-        int                             num_regulators;
         struct max8998_regulator_data   *regulators;
+        int                             num_regulators;
+        int                             irq_base;
+        int                             ono;
+        int                             buck1_max_voltage1;
+        int                             buck1_max_voltage2;
+        int                             buck2_max_voltage;
+        int                             buck1_set1;
+        int                             buck1_set2;
+        int                             buck2_set3;
 };
 
 #endif /*  __LINUX_MFD_MAX8998_H */
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 0fa44fb8dd26..b4c741e352c2 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009 Pengutronix
+ * Copyright 2009-2010 Pengutronix
  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
  *
  * This program is free software; you can redistribute it and/or modify it under
@@ -9,48 +9,83 @@
 #ifndef __LINUX_MFD_MC13783_H
 #define __LINUX_MFD_MC13783_H
 
-#include <linux/interrupt.h>
+#include <linux/mfd/mc13xxx.h>
 
 struct mc13783;
 
-void mc13783_lock(struct mc13783 *mc13783);
-void mc13783_unlock(struct mc13783 *mc13783);
+struct mc13xxx *mc13783_to_mc13xxx(struct mc13783 *mc13783);
 
-int mc13783_reg_read(struct mc13783 *mc13783, unsigned int offset, u32 *val);
-int mc13783_reg_write(struct mc13783 *mc13783, unsigned int offset, u32 val);
-int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset,
-                u32 mask, u32 val);
+static inline void mc13783_lock(struct mc13783 *mc13783)
+{
+        mc13xxx_lock(mc13783_to_mc13xxx(mc13783));
+}
+
+static inline void mc13783_unlock(struct mc13783 *mc13783)
+{
+        mc13xxx_unlock(mc13783_to_mc13xxx(mc13783));
+}
+
+static inline int mc13783_reg_read(struct mc13783 *mc13783,
+                unsigned int offset, u32 *val)
+{
+        return mc13xxx_reg_read(mc13783_to_mc13xxx(mc13783), offset, val);
+}
+
+static inline int mc13783_reg_write(struct mc13783 *mc13783,
+                unsigned int offset, u32 val)
+{
+        return mc13xxx_reg_write(mc13783_to_mc13xxx(mc13783), offset, val);
+}
+
+static inline int mc13783_reg_rmw(struct mc13783 *mc13783,
+                unsigned int offset, u32 mask, u32 val)
+{
+        return mc13xxx_reg_rmw(mc13783_to_mc13xxx(mc13783), offset, mask, val);
+}
 
-int mc13783_get_flags(struct mc13783 *mc13783);
+static inline int mc13783_get_flags(struct mc13783 *mc13783)
+{
+        return mc13xxx_get_flags(mc13783_to_mc13xxx(mc13783));
+}
 
-int mc13783_irq_request(struct mc13783 *mc13783, int irq,
-                irq_handler_t handler, const char *name, void *dev);
-int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
-                irq_handler_t handler, const char *name, void *dev);
-int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev);
+static inline int mc13783_irq_request(struct mc13783 *mc13783, int irq,
+                irq_handler_t handler, const char *name, void *dev)
+{
+        return mc13xxx_irq_request(mc13783_to_mc13xxx(mc13783), irq,
+                        handler, name, dev);
+}
 
-int mc13783_irq_mask(struct mc13783 *mc13783, int irq);
-int mc13783_irq_unmask(struct mc13783 *mc13783, int irq);
-int mc13783_irq_status(struct mc13783 *mc13783, int irq,
-                int *enabled, int *pending);
-int mc13783_irq_ack(struct mc13783 *mc13783, int irq);
+static inline int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
+                irq_handler_t handler, const char *name, void *dev)
+{
+        return mc13xxx_irq_request_nounmask(mc13783_to_mc13xxx(mc13783), irq,
+                        handler, name, dev);
+}
 
-static inline int mc13783_mask(struct mc13783 *mc13783, int irq) __deprecated;
-static inline int mc13783_mask(struct mc13783 *mc13783, int irq)
+static inline int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev)
 {
-        return mc13783_irq_mask(mc13783, irq);
+        return mc13xxx_irq_free(mc13783_to_mc13xxx(mc13783), irq, dev);
 }
 
-static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) __deprecated;
-static inline int mc13783_unmask(struct mc13783 *mc13783, int irq)
+static inline int mc13783_irq_mask(struct mc13783 *mc13783, int irq)
 {
-        return mc13783_irq_unmask(mc13783, irq);
+        return mc13xxx_irq_mask(mc13783_to_mc13xxx(mc13783), irq);
 }
 
-static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) __deprecated;
-static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq)
+static inline int mc13783_irq_unmask(struct mc13783 *mc13783, int irq)
 {
-        return mc13783_irq_ack(mc13783, irq);
+        return mc13xxx_irq_unmask(mc13783_to_mc13xxx(mc13783), irq);
+}
+static inline int mc13783_irq_status(struct mc13783 *mc13783, int irq,
+                int *enabled, int *pending)
+{
+        return mc13xxx_irq_status(mc13783_to_mc13xxx(mc13783),
+                        irq, enabled, pending);
+}
+
+static inline int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
+{
+        return mc13xxx_irq_ack(mc13783_to_mc13xxx(mc13783), irq);
 }
 
 #define MC13783_ADC0            43
@@ -66,96 +101,18 @@ static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq)
                                         MC13783_ADC0_TSMOD1 | \
                                         MC13783_ADC0_TSMOD2)
 
-struct mc13783_led_platform_data {
-#define MC13783_LED_MD          0
-#define MC13783_LED_AD          1
-#define MC13783_LED_KP          2
-#define MC13783_LED_R1          3
-#define MC13783_LED_G1          4
-#define MC13783_LED_B1          5
-#define MC13783_LED_R2          6
-#define MC13783_LED_G2          7
-#define MC13783_LED_B2          8
-#define MC13783_LED_R3          9
-#define MC13783_LED_G3          10
-#define MC13783_LED_B3          11
-#define MC13783_LED_MAX MC13783_LED_B3
-        int id;
-        const char *name;
-        const char *default_trigger;
-
-/* Three or two bits current selection depending on the led */
-        char max_current;
-};
-
-struct mc13783_leds_platform_data {
-        int num_leds;
-        struct mc13783_led_platform_data *led;
-
-#define MC13783_LED_TRIODE_MD   (1 << 0)
-#define MC13783_LED_TRIODE_AD   (1 << 1)
-#define MC13783_LED_TRIODE_KP   (1 << 2)
-#define MC13783_LED_BOOST_EN    (1 << 3)
-#define MC13783_LED_TC1HALF     (1 << 4)
-#define MC13783_LED_SLEWLIMTC   (1 << 5)
-#define MC13783_LED_SLEWLIMBL   (1 << 6)
-#define MC13783_LED_TRIODE_TC1  (1 << 7)
-#define MC13783_LED_TRIODE_TC2  (1 << 8)
-#define MC13783_LED_TRIODE_TC3  (1 << 9)
-        int flags;
-
-#define MC13783_LED_AB_DISABLED         0
-#define MC13783_LED_AB_MD1              1
-#define MC13783_LED_AB_MD12             2
-#define MC13783_LED_AB_MD123            3
-#define MC13783_LED_AB_MD1234           4
-#define MC13783_LED_AB_MD1234_AD1       5
-#define MC13783_LED_AB_MD1234_AD12      6
-#define MC13783_LED_AB_MD1_AD           7
-        char abmode;
-
-#define MC13783_LED_ABREF_200MV 0
-#define MC13783_LED_ABREF_400MV 1
-#define MC13783_LED_ABREF_600MV 2
-#define MC13783_LED_ABREF_800MV 3
-        char abref;
-
-#define MC13783_LED_PERIOD_10MS         0
-#define MC13783_LED_PERIOD_100MS        1
-#define MC13783_LED_PERIOD_500MS        2
-#define MC13783_LED_PERIOD_2S           3
-        char bl_period;
-        char tc1_period;
-        char tc2_period;
-        char tc3_period;
-};
-
-/* to be cleaned up */
-struct regulator_init_data;
-
-struct mc13783_regulator_init_data {
-        int id;
-        struct regulator_init_data *init_data;
-};
-
-struct mc13783_regulator_platform_data {
-        int num_regulators;
-        struct mc13783_regulator_init_data *regulators;
-};
-
-struct mc13783_platform_data {
-        int num_regulators;
-        struct mc13783_regulator_init_data *regulators;
-        struct mc13783_leds_platform_data *leds;
-
-#define MC13783_USE_TOUCHSCREEN (1 << 0)
-#define MC13783_USE_CODEC       (1 << 1)
-#define MC13783_USE_ADC         (1 << 2)
-#define MC13783_USE_RTC         (1 << 3)
-#define MC13783_USE_REGULATOR   (1 << 4)
-#define MC13783_USE_LED         (1 << 5)
-        unsigned int flags;
-};
+#define mc13783_regulator_init_data mc13xxx_regulator_init_data
+#define mc13783_regulator_platform_data mc13xxx_regulator_platform_data
+#define mc13783_led_platform_data mc13xxx_led_platform_data
+#define mc13783_leds_platform_data mc13xxx_leds_platform_data
+
+#define mc13783_platform_data mc13xxx_platform_data
+#define MC13783_USE_TOUCHSCREEN MC13XXX_USE_TOUCHSCREEN
+#define MC13783_USE_CODEC       MC13XXX_USE_CODEC
+#define MC13783_USE_ADC         MC13XXX_USE_ADC
+#define MC13783_USE_RTC         MC13XXX_USE_RTC
+#define MC13783_USE_REGULATOR   MC13XXX_USE_REGULATOR
+#define MC13783_USE_LED         MC13XXX_USE_LED
 
 #define MC13783_ADC_MODE_TS             1
 #define MC13783_ADC_MODE_SINGLE_CHAN    2
@@ -199,46 +156,46 @@ int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
 #define MC13783_REGU_PWGT1SPI   31
 #define MC13783_REGU_PWGT2SPI   32
 
-#define MC13783_IRQ_ADCDONE     0
-#define MC13783_IRQ_ADCBISDONE  1
-#define MC13783_IRQ_TS          2
+#define MC13783_IRQ_ADCDONE     MC13XXX_IRQ_ADCDONE
+#define MC13783_IRQ_ADCBISDONE  MC13XXX_IRQ_ADCBISDONE
+#define MC13783_IRQ_TS          MC13XXX_IRQ_TS
 #define MC13783_IRQ_WHIGH       3
 #define MC13783_IRQ_WLOW        4
-#define MC13783_IRQ_CHGDET      6
+#define MC13783_IRQ_CHGDET      MC13XXX_IRQ_CHGDET
 #define MC13783_IRQ_CHGOV       7
-#define MC13783_IRQ_CHGREV      8
-#define MC13783_IRQ_CHGSHORT    9
-#define MC13783_IRQ_CCCV        10
-#define MC13783_IRQ_CHGCURR     11
-#define MC13783_IRQ_BPON        12
-#define MC13783_IRQ_LOBATL      13
-#define MC13783_IRQ_LOBATH      14
+#define MC13783_IRQ_CHGREV      MC13XXX_IRQ_CHGREV
+#define MC13783_IRQ_CHGSHORT    MC13XXX_IRQ_CHGSHORT
+#define MC13783_IRQ_CCCV        MC13XXX_IRQ_CCCV
+#define MC13783_IRQ_CHGCURR     MC13XXX_IRQ_CHGCURR
+#define MC13783_IRQ_BPON        MC13XXX_IRQ_BPON
+#define MC13783_IRQ_LOBATL      MC13XXX_IRQ_LOBATL
+#define MC13783_IRQ_LOBATH      MC13XXX_IRQ_LOBATH
 #define MC13783_IRQ_UDP         15
 #define MC13783_IRQ_USB         16
 #define MC13783_IRQ_ID          19
 #define MC13783_IRQ_SE1         21
 #define MC13783_IRQ_CKDET       22
 #define MC13783_IRQ_UDM         23
-#define MC13783_IRQ_1HZ         24
-#define MC13783_IRQ_TODA        25
+#define MC13783_IRQ_1HZ         MC13XXX_IRQ_1HZ
+#define MC13783_IRQ_TODA        MC13XXX_IRQ_TODA
 #define MC13783_IRQ_ONOFD1      27
 #define MC13783_IRQ_ONOFD2      28
 #define MC13783_IRQ_ONOFD3      29
-#define MC13783_IRQ_SYSRST      30
-#define MC13783_IRQ_RTCRST      31
-#define MC13783_IRQ_PC          32
-#define MC13783_IRQ_WARM        33
-#define MC13783_IRQ_MEMHLD      34
+#define MC13783_IRQ_SYSRST      MC13XXX_IRQ_SYSRST
+#define MC13783_IRQ_RTCRST      MC13XXX_IRQ_RTCRST
+#define MC13783_IRQ_PC          MC13XXX_IRQ_PC
+#define MC13783_IRQ_WARM        MC13XXX_IRQ_WARM
+#define MC13783_IRQ_MEMHLD      MC13XXX_IRQ_MEMHLD
 #define MC13783_IRQ_PWRRDY      35
-#define MC13783_IRQ_THWARNL     36
-#define MC13783_IRQ_THWARNH     37
-#define MC13783_IRQ_CLK         38
+#define MC13783_IRQ_THWARNL     MC13XXX_IRQ_THWARNL
+#define MC13783_IRQ_THWARNH     MC13XXX_IRQ_THWARNH
+#define MC13783_IRQ_CLK         MC13XXX_IRQ_CLK
 #define MC13783_IRQ_SEMAF       39
 #define MC13783_IRQ_MC2B        41
 #define MC13783_IRQ_HSDET       42
 #define MC13783_IRQ_HSL         43
 #define MC13783_IRQ_ALSPTH      44
 #define MC13783_IRQ_AHSSHORT    45
-#define MC13783_NUM_IRQ         46
+#define MC13783_NUM_IRQ         MC13XXX_NUM_IRQ
 
-#endif /* __LINUX_MFD_MC13783_H */
+#endif /* ifndef __LINUX_MFD_MC13783_H */
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
new file mode 100644
index 000000000000..a1d391b40e68
--- /dev/null
+++ b/include/linux/mfd/mc13xxx.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2009-2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#ifndef __LINUX_MFD_MC13XXX_H
+#define __LINUX_MFD_MC13XXX_H
+
+#include <linux/interrupt.h>
+
+struct mc13xxx;
+
+void mc13xxx_lock(struct mc13xxx *mc13xxx);
+void mc13xxx_unlock(struct mc13xxx *mc13xxx);
+
+int mc13xxx_reg_read(struct mc13xxx *mc13xxx, unsigned int offset, u32 *val);
+int mc13xxx_reg_write(struct mc13xxx *mc13xxx, unsigned int offset, u32 val);
+int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset,
+                u32 mask, u32 val);
+
+int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
+
+int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq,
+                irq_handler_t handler, const char *name, void *dev);
+int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
+                irq_handler_t handler, const char *name, void *dev);
+int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev);
+
+int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
+int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);
+int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq,
+                int *enabled, int *pending);
+int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq);
+
+int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
+
+#define MC13XXX_IRQ_ADCDONE     0
+#define MC13XXX_IRQ_ADCBISDONE  1
+#define MC13XXX_IRQ_TS          2
+#define MC13XXX_IRQ_CHGDET      6
+#define MC13XXX_IRQ_CHGREV      8
+#define MC13XXX_IRQ_CHGSHORT    9
+#define MC13XXX_IRQ_CCCV        10
+#define MC13XXX_IRQ_CHGCURR     11
+#define MC13XXX_IRQ_BPON        12
+#define MC13XXX_IRQ_LOBATL      13
+#define MC13XXX_IRQ_LOBATH      14
+#define MC13XXX_IRQ_1HZ         24
+#define MC13XXX_IRQ_TODA        25
+#define MC13XXX_IRQ_SYSRST      30
+#define MC13XXX_IRQ_RTCRST      31
+#define MC13XXX_IRQ_PC          32
+#define MC13XXX_IRQ_WARM        33
+#define MC13XXX_IRQ_MEMHLD      34
+#define MC13XXX_IRQ_THWARNL     36
+#define MC13XXX_IRQ_THWARNH     37
+#define MC13XXX_IRQ_CLK         38
+
+#define MC13XXX_NUM_IRQ         46
+
+struct regulator_init_data;
+
+struct mc13xxx_regulator_init_data {
+        int id;
+        struct regulator_init_data *init_data;
+};
+
+struct mc13xxx_regulator_platform_data {
+        int num_regulators;
+        struct mc13xxx_regulator_init_data *regulators;
+};
+
+struct mc13xxx_led_platform_data {
+#define MC13783_LED_MD          0
+#define MC13783_LED_AD          1
+#define MC13783_LED_KP          2
+#define MC13783_LED_R1          3
+#define MC13783_LED_G1          4
+#define MC13783_LED_B1          5
+#define MC13783_LED_R2          6
+#define MC13783_LED_G2          7
+#define MC13783_LED_B2          8
+#define MC13783_LED_R3          9
+#define MC13783_LED_G3          10
+#define MC13783_LED_B3          11
+#define MC13783_LED_MAX MC13783_LED_B3
+        int id;
+        const char *name;
+        const char *default_trigger;
+
+/* Three or two bits current selection depending on the led */
+        char max_current;
+};
+
+struct mc13xxx_leds_platform_data {
+        int num_leds;
+        struct mc13xxx_led_platform_data *led;
+
+#define MC13783_LED_TRIODE_MD   (1 << 0)
+#define MC13783_LED_TRIODE_AD   (1 << 1)
+#define MC13783_LED_TRIODE_KP   (1 << 2)
+#define MC13783_LED_BOOST_EN    (1 << 3)
+#define MC13783_LED_TC1HALF     (1 << 4)
+#define MC13783_LED_SLEWLIMTC   (1 << 5)
+#define MC13783_LED_SLEWLIMBL   (1 << 6)
+#define MC13783_LED_TRIODE_TC1  (1 << 7)
+#define MC13783_LED_TRIODE_TC2  (1 << 8)
+#define MC13783_LED_TRIODE_TC3  (1 << 9)
+        int flags;
+
+#define MC13783_LED_AB_DISABLED         0
+#define MC13783_LED_AB_MD1              1
+#define MC13783_LED_AB_MD12             2
+#define MC13783_LED_AB_MD123            3
+#define MC13783_LED_AB_MD1234           4
+#define MC13783_LED_AB_MD1234_AD1       5
+#define MC13783_LED_AB_MD1234_AD12      6
+#define MC13783_LED_AB_MD1_AD           7
+        char abmode;
+
+#define MC13783_LED_ABREF_200MV 0
+#define MC13783_LED_ABREF_400MV 1
+#define MC13783_LED_ABREF_600MV 2
+#define MC13783_LED_ABREF_800MV 3
+        char abref;
+
+#define MC13783_LED_PERIOD_10MS         0
+#define MC13783_LED_PERIOD_100MS        1
+#define MC13783_LED_PERIOD_500MS        2
+#define MC13783_LED_PERIOD_2S           3
+        char bl_period;
+        char tc1_period;
+        char tc2_period;
+        char tc3_period;
+};
+
+struct mc13xxx_platform_data {
+#define MC13XXX_USE_TOUCHSCREEN (1 << 0)
+#define MC13XXX_USE_CODEC       (1 << 1)
+#define MC13XXX_USE_ADC         (1 << 2)
+#define MC13XXX_USE_RTC         (1 << 3)
+#define MC13XXX_USE_REGULATOR   (1 << 4)
+#define MC13XXX_USE_LED         (1 << 5)
+        unsigned int flags;
+
+        int num_regulators;
+        struct mc13xxx_regulator_init_data *regulators;
+        struct mc13xxx_leds_platform_data *leds;
+};
+
+#endif /* ifndef __LINUX_MFD_MC13XXX_H */
diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h
index ad411a78870c..50d4a047118d 100644
--- a/include/linux/mfd/pcf50633/core.h
+++ b/include/linux/mfd/pcf50633/core.h
@@ -227,4 +227,11 @@ static inline struct pcf50633 *dev_to_pcf50633(struct device *dev)
         return dev_get_drvdata(dev);
 }
 
+int pcf50633_irq_init(struct pcf50633 *pcf, int irq);
+void pcf50633_irq_free(struct pcf50633 *pcf);
+#ifdef CONFIG_PM
+int pcf50633_irq_suspend(struct pcf50633 *pcf);
+int pcf50633_irq_resume(struct pcf50633 *pcf);
+#endif
+
 #endif
diff --git a/include/linux/mfd/sh_mobile_sdhi.h b/include/linux/mfd/sh_mobile_sdhi.h
index 49067802a6d7..c981b959760f 100644
--- a/include/linux/mfd/sh_mobile_sdhi.h
+++ b/include/linux/mfd/sh_mobile_sdhi.h
@@ -7,8 +7,10 @@ struct sh_mobile_sdhi_info {
         int dma_slave_tx;
         int dma_slave_rx;
         unsigned long tmio_flags;
+        unsigned long tmio_caps;
         u32 tmio_ocr_mask;      /* available MMC voltages */
         void (*set_pwr)(struct platform_device *pdev, int state);
+        int (*get_cd)(struct platform_device *pdev);
 };
 
 #endif /* __SH_MOBILE_SDHI_H__ */
diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h
index 39ca7588659b..e762c270d8d4 100644
--- a/include/linux/mfd/stmpe.h
+++ b/include/linux/mfd/stmpe.h
@@ -112,13 +112,19 @@ struct stmpe_keypad_platform_data {
         bool no_autorepeat;
 };
 
+#define STMPE_GPIO_NOREQ_811_TOUCH      (0xf0)
+
 /**
  * struct stmpe_gpio_platform_data - STMPE GPIO platform data
  * @gpio_base: first gpio number assigned.  A maximum of
  *             %STMPE_NR_GPIOS GPIOs will be allocated.
+ * @norequest_mask: bitmask specifying which GPIOs should _not_ be
+ *                  requestable due to different usage (e.g. touch, keypad)
+ *                  STMPE_GPIO_NOREQ_* macros can be used here.
  */
 struct stmpe_gpio_platform_data {
         int gpio_base;
+        unsigned norequest_mask;
         void (*setup)(struct stmpe *stmpe, unsigned gpio_base);
         void (*remove)(struct stmpe *stmpe, unsigned gpio_base);
 };
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index f07425bc3dcd..085f041197dc 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -52,6 +52,11 @@
 
 /* tmio MMC platform flags */
 #define TMIO_MMC_WRPROTECT_DISABLE      (1 << 0)
+/*
+ * Some controllers can support a 2-byte block size when the bus width
+ * is configured in 4-bit mode.
+ */
+#define TMIO_MMC_BLKSZ_2BYTES           (1 << 1)
 
 int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
 int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
@@ -74,6 +79,7 @@ struct tmio_mmc_data {
         struct tmio_mmc_dma             *dma;
         void (*set_pwr)(struct platform_device *host, int state);
         void (*set_clk_div)(struct platform_device *host, int state);
+        int (*get_cd)(struct platform_device *host);
 };
 
 /*
diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h
index 772b3ae640af..b6bab1b04e25 100644
--- a/include/linux/mfd/tps6586x.h
+++ b/include/linux/mfd/tps6586x.h
@@ -18,6 +18,36 @@ enum {
         TPS6586X_ID_LDO_RTC,
 };
 
+enum {
+        TPS6586X_INT_PLDO_0,
+        TPS6586X_INT_PLDO_1,
+        TPS6586X_INT_PLDO_2,
+        TPS6586X_INT_PLDO_3,
+        TPS6586X_INT_PLDO_4,
+        TPS6586X_INT_PLDO_5,
+        TPS6586X_INT_PLDO_6,
+        TPS6586X_INT_PLDO_7,
+        TPS6586X_INT_COMP_DET,
+        TPS6586X_INT_ADC,
+        TPS6586X_INT_PLDO_8,
+        TPS6586X_INT_PLDO_9,
+        TPS6586X_INT_PSM_0,
+        TPS6586X_INT_PSM_1,
+        TPS6586X_INT_PSM_2,
+        TPS6586X_INT_PSM_3,
+        TPS6586X_INT_RTC_ALM1,
+        TPS6586X_INT_ACUSB_OVP,
+        TPS6586X_INT_USB_DET,
+        TPS6586X_INT_AC_DET,
+        TPS6586X_INT_BAT_DET,
+        TPS6586X_INT_CHG_STAT,
+        TPS6586X_INT_CHG_TEMP,
+        TPS6586X_INT_PP,
+        TPS6586X_INT_RESUME,
+        TPS6586X_INT_LOW_SYS,
+        TPS6586X_INT_RTC_ALM2,
+};
+
 struct tps6586x_subdev_info {
         int             id;
         const char      *name;
@@ -29,6 +59,7 @@ struct tps6586x_platform_data {
         struct tps6586x_subdev_info *subdevs;
 
         int gpio_base;
+        int irq_base;
 };
 
 /*
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
index eb5bd4e0e03c..a1239c48b41a 100644
--- a/include/linux/mfd/wm831x/core.h
+++ b/include/linux/mfd/wm831x/core.h
@@ -238,6 +238,15 @@ struct regulator_dev;
 
 #define WM831X_NUM_IRQ_REGS 5
 
+enum wm831x_parent {
+        WM8310 = 0x8310,
+        WM8311 = 0x8311,
+        WM8312 = 0x8312,
+        WM8320 = 0x8320,
+        WM8321 = 0x8321,
+        WM8325 = 0x8325,
+};
+
 struct wm831x {
         struct mutex io_lock;
 
@@ -285,6 +294,9 @@ int wm831x_set_bits(struct wm831x *wm831x, unsigned short reg,
 int wm831x_bulk_read(struct wm831x *wm831x, unsigned short reg,
                      int count, u16 *buf);
 
+int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq);
+void wm831x_device_exit(struct wm831x *wm831x);
+int wm831x_device_suspend(struct wm831x *wm831x);
 int wm831x_irq_init(struct wm831x *wm831x, int irq);
 void wm831x_irq_exit(struct wm831x *wm831x);
 
diff --git a/include/linux/mfd/wm8350/audio.h b/include/linux/mfd/wm8350/audio.h
index a95141eafce3..bd581c6fa085 100644
--- a/include/linux/mfd/wm8350/audio.h
+++ b/include/linux/mfd/wm8350/audio.h
@@ -522,9 +522,6 @@
 #define WM8350_MCLK_SEL_PLL_32K                 3
 #define WM8350_MCLK_SEL_MCLK                    5
 
-#define WM8350_MCLK_DIR_OUT                     0
-#define WM8350_MCLK_DIR_IN                      1
-
 /* clock divider id's */
 #define WM8350_ADC_CLKDIV                       0
 #define WM8350_DAC_CLKDIV                       1
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index 5c51f367c061..add8a1b8bcf0 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -29,7 +29,7 @@ struct wm8994_ldo_pdata {
 #define WM8994_CONFIGURE_GPIO 0x8000
 
 #define WM8994_DRC_REGS 5
-#define WM8994_EQ_REGS  19
+#define WM8994_EQ_REGS  20
 
 /**
  * DRC configurations are specified with a label and a set of register
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index 78a1b9671752..9a18667c13cc 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -58,6 +58,7 @@ enum {
         MLX4_CMD_SENSE_PORT      = 0x4d,
         MLX4_CMD_HW_HEALTH_CHECK = 0x50,
         MLX4_CMD_SET_PORT        = 0xc,
+        MLX4_CMD_SET_NODE        = 0x5a,
         MLX4_CMD_ACCESS_DDR      = 0x2e,
         MLX4_CMD_MAP_ICM         = 0xffa,
         MLX4_CMD_UNMAP_ICM       = 0xff9,
@@ -141,6 +142,7 @@ enum {
         MLX4_SET_PORT_MAC_TABLE = 0x2,
         MLX4_SET_PORT_VLAN_TABLE = 0x3,
         MLX4_SET_PORT_PRIO_MAP  = 0x4,
+        MLX4_SET_PORT_GID_TABLE = 0x5,
 };
 
 struct mlx4_dev;
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 7338654c02b4..a7b15bc7648e 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -67,7 +67,8 @@ enum {
         MLX4_DEV_CAP_FLAG_ATOMIC        = 1 << 18,
         MLX4_DEV_CAP_FLAG_RAW_MCAST     = 1 << 19,
         MLX4_DEV_CAP_FLAG_UD_AV_PORT    = 1 << 20,
-        MLX4_DEV_CAP_FLAG_UD_MCAST      = 1 << 21
+        MLX4_DEV_CAP_FLAG_UD_MCAST      = 1 << 21,
+        MLX4_DEV_CAP_FLAG_IBOE          = 1 << 30
 };
 
 enum {
@@ -171,6 +172,10 @@ enum {
         MLX4_NUM_FEXCH          = 64 * 1024,
 };
 
+enum {
+        MLX4_MAX_FAST_REG_PAGES = 511,
+};
+
 static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor)
 {
         return (major << 32) | (minor << 16) | subminor;
@@ -379,6 +384,27 @@ struct mlx4_av {
         u8                      dgid[16];
 };
 
+struct mlx4_eth_av {
+        __be32          port_pd;
+        u8              reserved1;
+        u8              smac_idx;
+        u16             reserved2;
+        u8              reserved3;
+        u8              gid_index;
+        u8              stat_rate;
+        u8              hop_limit;
+        __be32          sl_tclass_flowlabel;
+        u8              dgid[16];
+        u32             reserved4[2];
+        __be16          vlan;
+        u8              mac[6];
+};
+
+union mlx4_ext_av {
+        struct mlx4_av          ib;
+        struct mlx4_eth_av      eth;
+};
+
 struct mlx4_dev {
         struct pci_dev         *pdev;
         unsigned long           flags;
@@ -407,6 +433,12 @@ struct mlx4_init_port_param {
                 if (((type) == MLX4_PORT_TYPE_IB ? (dev)->caps.port_mask : \
                      ~(dev)->caps.port_mask) & 1 << ((port) - 1))
 
+#define mlx4_foreach_ib_transport_port(port, dev)                       \
+        for ((port) = 1; (port) <= (dev)->caps.num_ports; (port)++)     \
+                if (((dev)->caps.port_mask & 1 << ((port) - 1)) ||      \
+                    ((dev)->caps.flags & MLX4_DEV_CAP_FLAG_IBOE))
+
+
 int mlx4_buf_alloc(struct mlx4_dev *dev, int size, int max_direct,
                    struct mlx4_buf *buf);
 void mlx4_buf_free(struct mlx4_dev *dev, int size, struct mlx4_buf *buf);
@@ -474,6 +506,7 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16]);
 int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac, int *index);
 void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, int index);
 
+int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx);
 int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index);
 void mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index);
 
diff --git a/include/linux/mlx4/driver.h b/include/linux/mlx4/driver.h
index 53c5fdb6eac4..f407cd4bfb34 100644
--- a/include/linux/mlx4/driver.h
+++ b/include/linux/mlx4/driver.h
@@ -44,15 +44,24 @@ enum mlx4_dev_event {
         MLX4_DEV_EVENT_PORT_REINIT,
 };
 
+enum mlx4_protocol {
+        MLX4_PROTOCOL_IB,
+        MLX4_PROTOCOL_EN,
+};
+
 struct mlx4_interface {
         void *                  (*add)   (struct mlx4_dev *dev);
         void                    (*remove)(struct mlx4_dev *dev, void *context);
         void                    (*event) (struct mlx4_dev *dev, void *context,
                                           enum mlx4_dev_event event, int port);
+        void *                  (*get_dev)(struct mlx4_dev *dev, void *context, u8 port);
         struct list_head        list;
+        enum mlx4_protocol      protocol;
 };
 
 int mlx4_register_interface(struct mlx4_interface *intf);
 void mlx4_unregister_interface(struct mlx4_interface *intf);
 
+void *mlx4_get_protocol_dev(struct mlx4_dev *dev, enum mlx4_protocol proto, int port);
+
 #endif /* MLX4_DRIVER_H */
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 7abe64326f72..0eeb2a1a867c 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -109,10 +109,11 @@ struct mlx4_qp_path {
         __be32                  tclass_flowlabel;
         u8                      rgid[16];
         u8                      sched_queue;
-        u8                      snooper_flags;
+        u8                      vlan_index;
         u8                      reserved3[2];
         u8                      counter_index;
-        u8                      reserved4[7];
+        u8                      reserved4;
+        u8                      dmac[6];
 };
 
 struct mlx4_qp_context {
@@ -166,6 +167,7 @@ enum {
         MLX4_WQE_CTRL_TCP_UDP_CSUM      = 1 << 5,
         MLX4_WQE_CTRL_INS_VLAN          = 1 << 6,
         MLX4_WQE_CTRL_STRONG_ORDER      = 1 << 7,
+        MLX4_WQE_CTRL_FORCE_LOOPBACK    = 1 << 0,
 };
 
 struct mlx4_wqe_ctrl_seg {
@@ -219,7 +221,8 @@ struct mlx4_wqe_datagram_seg {
         __be32                  av[8];
         __be32                  dqpn;
         __be32                  qkey;
-        __be32                  reservd[2];
+        __be16                  vlan;
+        u8                      mac[6];
 };
 
 struct mlx4_wqe_lso_seg {
diff --git a/include/linux/mm.h b/include/linux/mm.h
index a4c66846fb8f..721f451c3029 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -144,6 +144,7 @@ extern pgprot_t protection_map[16];
 #define FAULT_FLAG_WRITE        0x01    /* Fault was a write access */
 #define FAULT_FLAG_NONLINEAR    0x02    /* Fault was via a nonlinear mapping */
 #define FAULT_FLAG_MKWRITE      0x04    /* Fault was mkwrite of existing pte */
+#define FAULT_FLAG_ALLOW_RETRY  0x08    /* Retry fault if blocking */
 
 /*
  * This interface is used by x86 PAT code to identify a pfn mapping that is
@@ -497,8 +498,8 @@ static inline void set_compound_order(struct page *page, unsigned long order)
 #define NODES_PGSHIFT           (NODES_PGOFF * (NODES_WIDTH != 0))
 #define ZONES_PGSHIFT           (ZONES_PGOFF * (ZONES_WIDTH != 0))
 
-/* NODE:ZONE or SECTION:ZONE is used to ID a zone for the buddy allcator */
-#ifdef NODE_NOT_IN_PAGEFLAGS
+/* NODE:ZONE or SECTION:ZONE is used to ID a zone for the buddy allocator */
+#ifdef NODE_NOT_IN_PAGE_FLAGS
 #define ZONEID_SHIFT            (SECTIONS_SHIFT + ZONES_SHIFT)
 #define ZONEID_PGOFF            ((SECTIONS_PGOFF < ZONES_PGOFF)? \
                                                 SECTIONS_PGOFF : ZONES_PGOFF)
@@ -723,6 +724,7 @@ static inline int page_mapped(struct page *page)
 
 #define VM_FAULT_NOPAGE 0x0100  /* ->fault installed the pte, not return page */
 #define VM_FAULT_LOCKED 0x0200  /* ->fault locked the returned page */
+#define VM_FAULT_RETRY  0x0400  /* ->fault blocked, must retry */
 
 #define VM_FAULT_HWPOISON_LARGE_MASK 0xf000 /* encodes hpage index for large hwpoison */
 
@@ -868,6 +870,7 @@ int __set_page_dirty_no_writeback(struct page *page);
 int redirty_page_for_writepage(struct writeback_control *wbc,
                                 struct page *page);
 void account_page_dirtied(struct page *page, struct address_space *mapping);
+void account_page_writeback(struct page *page);
 int set_page_dirty(struct page *page);
 int set_page_dirty_lock(struct page *page);
 int clear_page_dirty_for_io(struct page *page);
@@ -1031,7 +1034,15 @@ extern void unregister_shrinker(struct shrinker *);
 
 int vma_wants_writenotify(struct vm_area_struct *vma);
 
-extern pte_t *get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl);
+extern pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr,
+                               spinlock_t **ptl);
+static inline pte_t *get_locked_pte(struct mm_struct *mm, unsigned long addr,
+                                    spinlock_t **ptl)
+{
+        pte_t *ptep;
+        __cond_lock(*ptl, ptep = __get_locked_pte(mm, addr, ptl));
+        return ptep;
+}
 
 #ifdef __PAGETABLE_PUD_FOLDED
 static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index cb57d657ce4d..bb7288a782fd 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -310,6 +310,8 @@ struct mm_struct {
 #ifdef CONFIG_MMU_NOTIFIER
         struct mmu_notifier_mm *mmu_notifier_mm;
 #endif
+        /* How many tasks sharing this mm are OOM_DISABLE */
+        atomic_t oom_disable_count;
 };
 
 /* Future-safe accessor for struct mm_struct's cpu_vm_mask. */
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 6b7525099e56..8ce082781ccb 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -48,6 +48,7 @@ struct mmc_ext_csd {
         unsigned int            sa_timeout;             /* Units: 100ns */
         unsigned int            hs_max_dtr;
         unsigned int            sectors;
+        unsigned int            card_type;
         unsigned int            hc_erase_size;          /* In sectors */
         unsigned int            hc_erase_timeout;       /* In milliseconds */
         unsigned int            sec_trim_mult;  /* Secure trim multiplier  */
@@ -113,6 +114,7 @@ struct mmc_card {
 #define MMC_STATE_READONLY      (1<<1)          /* card is read-only */
 #define MMC_STATE_HIGHSPEED     (1<<2)          /* card is in high speed mode */
 #define MMC_STATE_BLOCKADDR     (1<<3)          /* card uses block-addressing */
+#define MMC_STATE_HIGHSPEED_DDR (1<<4)          /* card is in high speed mode */
         unsigned int            quirks;         /* card quirks */
 #define MMC_QUIRK_LENIENT_FN0   (1<<0)          /* allow SDIO FN0 writes outside of the VS CCCR range */
 #define MMC_QUIRK_BLKSZ_FOR_BYTE_MODE (1<<1)    /* use func->cur_blksize */
@@ -154,11 +156,13 @@ struct mmc_card {
 #define mmc_card_readonly(c)    ((c)->state & MMC_STATE_READONLY)
 #define mmc_card_highspeed(c)   ((c)->state & MMC_STATE_HIGHSPEED)
 #define mmc_card_blockaddr(c)   ((c)->state & MMC_STATE_BLOCKADDR)
+#define mmc_card_ddr_mode(c)    ((c)->state & MMC_STATE_HIGHSPEED_DDR)
 
 #define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
 #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
 #define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
 #define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR)
+#define mmc_card_set_ddr_mode(c) ((c)->state |= MMC_STATE_HIGHSPEED_DDR)
 
 static inline int mmc_card_lenient_fn0(const struct mmc_card *c)
 {
@@ -173,6 +177,8 @@ static inline int mmc_blksz_for_byte_mode(const struct mmc_card *c)
 #define mmc_card_name(c)        ((c)->cid.prod_name)
 #define mmc_card_id(c)          (dev_name(&(c)->dev))
 
+#define mmc_dev_to_card(d)      container_of(d, struct mmc_card, dev)
+
 #define mmc_list_to_card(l)     container_of(l, struct mmc_card, node)
 #define mmc_get_drvdata(c)      dev_get_drvdata(&(c)->dev)
 #define mmc_set_drvdata(c,d)    dev_set_drvdata(&(c)->dev, d)
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 7429033acb66..64e013f1cfb8 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -153,6 +153,8 @@ extern int mmc_can_secure_erase_trim(struct mmc_card *card);
 extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from,
                                    unsigned int nr);
 
+extern int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen);
+
 extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *);
 extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int);
 
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 1575b52c3bfa..30f6fad99a58 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -50,6 +50,12 @@ struct mmc_ios {
 #define MMC_TIMING_LEGACY       0
 #define MMC_TIMING_MMC_HS       1
 #define MMC_TIMING_SD_HS        2
+
+        unsigned char   ddr;                    /* dual data rate used */
+
+#define MMC_SDR_MODE            0
+#define MMC_1_2V_DDR_MODE       1
+#define MMC_1_8V_DDR_MODE       2
 };
 
 struct mmc_host_ops {
@@ -123,6 +129,7 @@ struct mmc_host {
         const struct mmc_host_ops *ops;
         unsigned int            f_min;
         unsigned int            f_max;
+        unsigned int            f_init;
         u32                     ocr_avail;
         struct notifier_block   pm_notify;
 
@@ -157,13 +164,17 @@ struct mmc_host {
 #define MMC_CAP_NONREMOVABLE    (1 << 8)        /* Nonremovable e.g. eMMC */
 #define MMC_CAP_WAIT_WHILE_BUSY (1 << 9)        /* Waits while card is busy */
 #define MMC_CAP_ERASE           (1 << 10)       /* Allow erase/trim commands */
+#define MMC_CAP_1_8V_DDR        (1 << 11)       /* can support */
+                                                /* DDR mode at 1.8V */
+#define MMC_CAP_1_2V_DDR        (1 << 12)       /* can support */
+                                                /* DDR mode at 1.2V */
+#define MMC_CAP_POWER_OFF_CARD  (1 << 13)       /* Can power off after boot */
 
         mmc_pm_flag_t           pm_caps;        /* supported pm features */
 
         /* host specific block data */
         unsigned int            max_seg_size;   /* see blk_queue_max_segment_size */
-        unsigned short          max_hw_segs;    /* see blk_queue_max_hw_segments */
-        unsigned short          max_phys_segs;  /* see blk_queue_max_phys_segments */
+        unsigned short          max_segs;       /* see blk_queue_max_segments */
         unsigned short          unused;
         unsigned int            max_req_size;   /* maximum number of bytes in one req */
         unsigned int            max_blk_size;   /* maximum size of one mmc block */
@@ -212,6 +223,10 @@ struct mmc_host {
         struct led_trigger      *led;           /* activity led */
 #endif
 
+#ifdef CONFIG_REGULATOR
+        bool                    regulator_enabled; /* regulator state */
+#endif
+
         struct dentry           *debugfs_root;
 
         unsigned long           private[0] ____cacheline_aligned;
@@ -236,8 +251,8 @@ static inline void *mmc_priv(struct mmc_host *host)
 extern int mmc_suspend_host(struct mmc_host *);
 extern int mmc_resume_host(struct mmc_host *);
 
-extern void mmc_power_save_host(struct mmc_host *host);
-extern void mmc_power_restore_host(struct mmc_host *host);
+extern int mmc_power_save_host(struct mmc_host *host);
+extern int mmc_power_restore_host(struct mmc_host *host);
 
 extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
 extern void mmc_request_done(struct mmc_host *, struct mmc_request *);
@@ -250,8 +265,24 @@ static inline void mmc_signal_sdio_irq(struct mmc_host *host)
 
 struct regulator;
 
+#ifdef CONFIG_REGULATOR
 int mmc_regulator_get_ocrmask(struct regulator *supply);
-int mmc_regulator_set_ocr(struct regulator *supply, unsigned short vdd_bit);
+int mmc_regulator_set_ocr(struct mmc_host *mmc,
+                        struct regulator *supply,
+                        unsigned short vdd_bit);
+#else
+static inline int mmc_regulator_get_ocrmask(struct regulator *supply)
+{
+        return 0;
+}
+
+static inline int mmc_regulator_set_ocr(struct mmc_host *mmc,
+                                 struct regulator *supply,
+                                 unsigned short vdd_bit)
+{
+        return 0;
+}
+#endif
 
 int mmc_card_awake(struct mmc_host *host);
 int mmc_card_sleep(struct mmc_host *host);
@@ -268,5 +299,13 @@ static inline void mmc_set_disable_delay(struct mmc_host *host,
         host->disable_delay = disable_delay;
 }
 
+/* Module parameter */
+extern int mmc_assume_removable;
+
+static inline int mmc_card_is_removable(struct mmc_host *host)
+{
+        return !(host->caps & MMC_CAP_NONREMOVABLE) && mmc_assume_removable;
+}
+
 #endif
 
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index dd11ae51fb68..956fbd877692 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -277,11 +277,19 @@ struct _mmc_csd {
 
 #define EXT_CSD_CARD_TYPE_26    (1<<0)  /* Card can run at 26MHz */
 #define EXT_CSD_CARD_TYPE_52    (1<<1)  /* Card can run at 52MHz */
-#define EXT_CSD_CARD_TYPE_MASK  0x3     /* Mask out reserved and DDR bits */
+#define EXT_CSD_CARD_TYPE_MASK  0xF     /* Mask out reserved bits */
+#define EXT_CSD_CARD_TYPE_DDR_1_8V  (1<<2)   /* Card can run at 52MHz */
+                                             /* DDR mode @1.8V or 3V I/O */
+#define EXT_CSD_CARD_TYPE_DDR_1_2V  (1<<3)   /* Card can run at 52MHz */
+                                             /* DDR mode @1.2V I/O */
+#define EXT_CSD_CARD_TYPE_DDR_52       (EXT_CSD_CARD_TYPE_DDR_1_8V  \
+                                        | EXT_CSD_CARD_TYPE_DDR_1_2V)
 
 #define EXT_CSD_BUS_WIDTH_1     0       /* Card is in 1 bit mode */
 #define EXT_CSD_BUS_WIDTH_4     1       /* Card is in 4 bit mode */
 #define EXT_CSD_BUS_WIDTH_8     2       /* Card is in 8 bit mode */
+#define EXT_CSD_DDR_BUS_WIDTH_4 5       /* Card is in 4 bit DDR mode */
+#define EXT_CSD_DDR_BUS_WIDTH_8 6       /* Card is in 8 bit DDR mode */
 
 #define EXT_CSD_SEC_ER_EN       BIT(0)
 #define EXT_CSD_SEC_BD_BLK_EN   BIT(2)
diff --git a/include/linux/sdhci-pltfm.h b/include/linux/mmc/sdhci-pltfm.h
index 0239bd70241e..548d59d404cb 100644
--- a/include/linux/sdhci-pltfm.h
+++ b/include/linux/mmc/sdhci-pltfm.h
@@ -28,7 +28,7 @@ struct sdhci_host;
 struct sdhci_pltfm_data {
         struct sdhci_ops *ops;
         unsigned int quirks;
-        int (*init)(struct sdhci_host *host);
+        int (*init)(struct sdhci_host *host, struct sdhci_pltfm_data *pdata);
         void (*exit)(struct sdhci_host *host);
 };
 
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
new file mode 100644
index 000000000000..1fdc673f2396
--- /dev/null
+++ b/include/linux/mmc/sdhci.h
@@ -0,0 +1,144 @@
+/*
+ *  linux/include/linux/mmc/sdhci.h - Secure Digital Host Controller Interface
+ *
+ *  Copyright (C) 2005-2008 Pierre Ossman, All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#ifndef __SDHCI_H
+#define __SDHCI_H
+
+#include <linux/scatterlist.h>
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <linux/io.h>
+#include <linux/mmc/host.h>
+
+struct sdhci_host {
+        /* Data set by hardware interface driver */
+        const char *hw_name;    /* Hardware bus name */
+
+        unsigned int quirks;    /* Deviations from spec. */
+
+/* Controller doesn't honor resets unless we touch the clock register */
+#define SDHCI_QUIRK_CLOCK_BEFORE_RESET                  (1<<0)
+/* Controller has bad caps bits, but really supports DMA */
+#define SDHCI_QUIRK_FORCE_DMA                           (1<<1)
+/* Controller doesn't like to be reset when there is no card inserted. */
+#define SDHCI_QUIRK_NO_CARD_NO_RESET                    (1<<2)
+/* Controller doesn't like clearing the power reg before a change */
+#define SDHCI_QUIRK_SINGLE_POWER_WRITE                  (1<<3)
+/* Controller has flaky internal state so reset it on each ios change */
+#define SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS               (1<<4)
+/* Controller has an unusable DMA engine */
+#define SDHCI_QUIRK_BROKEN_DMA                          (1<<5)
+/* Controller has an unusable ADMA engine */
+#define SDHCI_QUIRK_BROKEN_ADMA                         (1<<6)
+/* Controller can only DMA from 32-bit aligned addresses */
+#define SDHCI_QUIRK_32BIT_DMA_ADDR                      (1<<7)
+/* Controller can only DMA chunk sizes that are a multiple of 32 bits */
+#define SDHCI_QUIRK_32BIT_DMA_SIZE                      (1<<8)
+/* Controller can only ADMA chunks that are a multiple of 32 bits */
+#define SDHCI_QUIRK_32BIT_ADMA_SIZE                     (1<<9)
+/* Controller needs to be reset after each request to stay stable */
+#define SDHCI_QUIRK_RESET_AFTER_REQUEST                 (1<<10)
+/* Controller needs voltage and power writes to happen separately */
+#define SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER             (1<<11)
+/* Controller provides an incorrect timeout value for transfers */
+#define SDHCI_QUIRK_BROKEN_TIMEOUT_VAL                  (1<<12)
+/* Controller has an issue with buffer bits for small transfers */
+#define SDHCI_QUIRK_BROKEN_SMALL_PIO                    (1<<13)
+/* Controller does not provide transfer-complete interrupt when not busy */
+#define SDHCI_QUIRK_NO_BUSY_IRQ                         (1<<14)
+/* Controller has unreliable card detection */
+#define SDHCI_QUIRK_BROKEN_CARD_DETECTION               (1<<15)
+/* Controller reports inverted write-protect state */
+#define SDHCI_QUIRK_INVERTED_WRITE_PROTECT              (1<<16)
+/* Controller has nonstandard clock management */
+#define SDHCI_QUIRK_NONSTANDARD_CLOCK                   (1<<17)
+/* Controller does not like fast PIO transfers */
+#define SDHCI_QUIRK_PIO_NEEDS_DELAY                     (1<<18)
+/* Controller losing signal/interrupt enable states after reset */
+#define SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET            (1<<19)
+/* Controller has to be forced to use block size of 2048 bytes */
+#define SDHCI_QUIRK_FORCE_BLK_SZ_2048                   (1<<20)
+/* Controller cannot do multi-block transfers */
+#define SDHCI_QUIRK_NO_MULTIBLOCK                       (1<<21)
+/* Controller can only handle 1-bit data transfers */
+#define SDHCI_QUIRK_FORCE_1_BIT_DATA                    (1<<22)
+/* Controller needs 10ms delay between applying power and clock */
+#define SDHCI_QUIRK_DELAY_AFTER_POWER                   (1<<23)
+/* Controller uses SDCLK instead of TMCLK for data timeouts */
+#define SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK             (1<<24)
+/* Controller reports wrong base clock capability */
+#define SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN               (1<<25)
+/* Controller cannot support End Attribute in NOP ADMA descriptor */
+#define SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC               (1<<26)
+/* Controller is missing device caps. Use caps provided by host */
+#define SDHCI_QUIRK_MISSING_CAPS                        (1<<27)
+/* Controller uses Auto CMD12 command to stop the transfer */
+#define SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12              (1<<28)
+/* Controller doesn't have HISPD bit field in HI-SPEED SD card */
+#define SDHCI_QUIRK_NO_HISPD_BIT                        (1<<29)
+
+        int irq;                /* Device IRQ */
+        void __iomem *ioaddr;   /* Mapped address */
+
+        const struct sdhci_ops *ops;    /* Low level hw interface */
+
+        struct regulator *vmmc; /* Power regulator */
+
+        /* Internal data */
+        struct mmc_host *mmc;   /* MMC structure */
+        u64 dma_mask;           /* custom DMA mask */
+
+#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE)
+        struct led_classdev led;        /* LED control */
+        char led_name[32];
+#endif
+
+        spinlock_t lock;        /* Mutex */
+
+        int flags;              /* Host attributes */
+#define SDHCI_USE_SDMA          (1<<0)  /* Host is SDMA capable */
+#define SDHCI_USE_ADMA          (1<<1)  /* Host is ADMA capable */
+#define SDHCI_REQ_USE_DMA       (1<<2)  /* Use DMA for this req. */
+#define SDHCI_DEVICE_DEAD       (1<<3)  /* Device unresponsive */
+
+        unsigned int version;   /* SDHCI spec. version */
+
+        unsigned int max_clk;   /* Max possible freq (MHz) */
+        unsigned int timeout_clk;       /* Timeout freq (KHz) */
+
+        unsigned int clock;     /* Current clock (MHz) */
+        u8 pwr;                 /* Current voltage */
+
+        struct mmc_request *mrq;        /* Current request */
+        struct mmc_command *cmd;        /* Current command */
+        struct mmc_data *data;  /* Current data request */
+        unsigned int data_early:1;      /* Data finished before cmd */
+
+        struct sg_mapping_iter sg_miter;        /* SG state for PIO */
+        unsigned int blocks;    /* remaining PIO blocks */
+
+        int sg_count;           /* Mapped sg entries */
+
+        u8 *adma_desc;          /* ADMA descriptor table */
+        u8 *align_buffer;       /* Bounce buffer */
+
+        dma_addr_t adma_addr;   /* Mapped ADMA descr. table */
+        dma_addr_t align_addr;  /* Mapped bounce buffer */
+
+        struct tasklet_struct card_tasklet;     /* Tasklet structures */
+        struct tasklet_struct finish_tasklet;
+
+        struct timer_list timer;        /* Timer for timeouts */
+
+        unsigned int caps;      /* Alternative capabilities */
+
+        unsigned long private[0] ____cacheline_aligned;
+};
+#endif /* __SDHCI_H */
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index d4a2ebbdab4b..5c99da1078aa 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -34,6 +34,7 @@
 struct sh_mmcif_plat_data {
         void (*set_pwr)(struct platform_device *pdev, int state);
         void (*down_pwr)(struct platform_device *pdev);
+        int (*get_cd)(struct platform_device *pdef);
         u8      sup_pclk;       /* 1 :SH7757, 0: SH7724/SH7372 */
         unsigned long caps;
         u32     ocr;
@@ -58,19 +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);
@@ -78,7 +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;
@@ -94,14 +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)
 {
@@ -124,7 +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)
@@ -142,7 +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;
 
@@ -176,7 +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/mmu_notifier.h b/include/linux/mmu_notifier.h
index 4e02ee2b071e..43dcfbdc39de 100644
--- a/include/linux/mmu_notifier.h
+++ b/include/linux/mmu_notifier.h
@@ -227,7 +227,7 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
 
 /*
  * These two macros will sometime replace ptep_clear_flush.
- * ptep_clear_flush is impleemnted as macro itself, so this also is
+ * ptep_clear_flush is implemented as macro itself, so this also is
  * implemented as a macro until ptep_clear_flush will converted to an
  * inline function, to diminish the risk of compilation failure. The
  * invalidate_page method over time can be moved outside the PT lock
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 3984c4eb41fd..39c24ebe9cfd 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -104,6 +104,8 @@ enum zone_stat_item {
         NR_ISOLATED_ANON,       /* Temporary isolated pages from anon lru */
         NR_ISOLATED_FILE,       /* Temporary isolated pages from file lru */
         NR_SHMEM,               /* shmem pages (included tmpfs/GEM pages) */
+        NR_DIRTIED,             /* page dirtyings since bootup */
+        NR_WRITTEN,             /* page writings since bootup */
 #ifdef CONFIG_NUMA
         NUMA_HIT,               /* allocated in intended node */
         NUMA_MISS,              /* allocated in non intended node */
@@ -421,6 +423,9 @@ struct zone {
 typedef enum {
         ZONE_RECLAIM_LOCKED,            /* prevents concurrent reclaim */
         ZONE_OOM_LOCKED,                /* zone is in OOM killer zonelist */
+        ZONE_CONGESTED,                 /* zone has many dirty pages backed by
+                                         * a congested BDI
+                                         */
 } zone_flags_t;
 
 static inline void zone_set_flag(struct zone *zone, zone_flags_t flag)
@@ -438,6 +443,11 @@ static inline void zone_clear_flag(struct zone *zone, zone_flags_t flag)
         clear_bit(flag, &zone->flags);
 }
 
+static inline int zone_is_reclaim_congested(const struct zone *zone)
+{
+        return test_bit(ZONE_CONGESTED, &zone->flags);
+}
+
 static inline int zone_is_reclaim_locked(const struct zone *zone)
 {
         return test_bit(ZONE_RECLAIM_LOCKED, &zone->flags);
diff --git a/include/linux/module.h b/include/linux/module.h
index b29e7458b966..7575bbbdf2a2 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -517,7 +517,7 @@ static inline void __module_get(struct module *module)
 #define symbol_put_addr(p) do { } while(0)
 
 #endif /* CONFIG_MODULE_UNLOAD */
-int use_module(struct module *a, struct module *b);
+int ref_module(struct module *a, struct module *b);
 
 /* This is a #define so the string doesn't get put in every .o file */
 #define module_name(mod)                        \
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 9d2f1837b3d8..112adf8bd47d 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -21,8 +21,8 @@
 #define __module_cat(a,b) ___module_cat(a,b)
 #define __MODULE_INFO(tag, name, info)                                    \
 static const char __module_cat(name,__LINE__)[]                           \
-  __used                                                                  \
-  __attribute__((section(".modinfo"),unused)) = __stringify(tag) "=" info
+  __used __attribute__((section(".modinfo"), unused, aligned(1)))         \
+  = __stringify(tag) "=" info
 #else  /* !MODULE */
 #define __MODULE_INFO(tag, name, info)
 #endif
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 *VUtable;                 /* Virtual Unit Table */
-        unsigned int nb_blocks;         /* number of physical blocks */
-        unsigned int nb_boot_blocks;    /* number of blocks used by the bios */
-        struct erase_info instr;
-        struct nand_ecclayout oobinfo;
+        __u16 *PUtable;                 /* Physical Unit Table */
+        __u16 *VUtable;                 /* Virtual Unit Table */
+        unsigned int nb_blocks;         /* number of physical blocks */
+        unsigned int nb_boot_blocks;    /* number of blocks used by the bios */
+        struct erase_info instr;
+        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);
-/* Separate phases of nand_scan(), allowing board driver to intervene
- * and override command or ECC setup according to flash type */
+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.
+ */
 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_PAGESIZE       4096
+#define NAND_MAX_OOBSIZE        576
+#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
- *                      used instead of the per chip wait queue when a hw controller is available
+ * @wq:                 wait queue to sleep on if a NAND operation is in
+ *                      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;
-        int                     steps;
-        int                     size;
-        int                     bytes;
-        int                     total;
-        int                     prepad;
-        int                     postpad;
+        nand_ecc_modes_t mode;
+        int steps;
+        int size;
+        int bytes;
+        int total;
+        int prepad;
+        int postpad;
         struct nand_ecclayout   *layout;
-        void                    (*hwctl)(struct mtd_info *mtd, int mode);
-        int                     (*calculate)(struct mtd_info *mtd,
-                                             const uint8_t *dat,
-                                             uint8_t *ecc_code);
-        int                     (*correct)(struct mtd_info *mtd, uint8_t *dat,
-                                           uint8_t *read_ecc,
-                                           uint8_t *calc_ecc);
-        int                     (*read_page_raw)(struct mtd_info *mtd,
-                                                 struct nand_chip *chip,
-                                                 uint8_t *buf, int page);
-        void                    (*write_page_raw)(struct mtd_info *mtd,
-                                                  struct nand_chip *chip,
-                                                  const uint8_t *buf);
-        int                     (*read_page)(struct mtd_info *mtd,
-                                             struct nand_chip *chip,
-                                             uint8_t *buf, int page);
-        int                     (*read_subpage)(struct mtd_info *mtd,
-                                             struct nand_chip *chip,
-                                             uint32_t offs, uint32_t len,
-                                             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);
+        void (*hwctl)(struct mtd_info *mtd, int mode);
+        int (*calculate)(struct mtd_info *mtd, const uint8_t *dat,
+                        uint8_t *ecc_code);
+        int (*correct)(struct mtd_info *mtd, uint8_t *dat, uint8_t *read_ecc,
+                        uint8_t *calc_ecc);
+        int (*read_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,
+                        uint8_t *buf, int page);
+        void (*write_page_raw)(struct mtd_info *mtd, struct nand_chip *chip,
+                        const uint8_t *buf);
+        int (*read_page)(struct mtd_info *mtd, struct nand_chip *chip,
+                        uint8_t *buf, int page);
+        int (*read_subpage)(struct mtd_info *mtd, struct nand_chip *chip,
+                        uint32_t offs, uint32_t len, 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_W:          [BOARDSPECIFIC] address to write the 8 I/O lines of the flash device
+ * @IO_ADDR_R:          [BOARDSPECIFIC] address to read the 8 I/O lines of the
+ *                      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
- *                      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
+ * @init_size:          [BOARDSPECIFIC] hardwarespecific funtion for setting
+ *                      mtd->oobsize, mtd->writesize and so on.
+ *                      @id_data contains the 8 bytes values of NAND_CMD_READID.
+ *                      Return with the bus width.
+ * @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
- *                      special functionality. See the defines for further explanation
- * @badblockpos:        [INTERN] position of the bad block marker in the oob area
+ * @options:            [BOARDSPECIFIC] various chip options. They can partly
+ *                      be set to inform nand_scan about special functionality.
+ *                      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
- * @controller:         [REPLACEABLE] a pointer to a hardware controller structure
- *                      which is shared among multiple independend devices
+ * @badblock_pattern:   [REPLACEABLE] bad block scan pattern used for initial
+ *                      bad block scan.
+ * @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
- *                      (determine if errors are correctable)
+ * @errstat:            [OPTIONAL] hardware specific function to perform
+ *                      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_W;
-
-        uint8_t         (*read_byte)(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            (*read_buf)(struct mtd_info *mtd, 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);
-        int             (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
-        int             (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
-        void            (*cmd_ctrl)(struct mtd_info *mtd, int dat,
-                                    unsigned int ctrl);
-        int             (*dev_ready)(struct mtd_info *mtd);
-        void            (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
-        int             (*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
-        void            (*erase_cmd)(struct mtd_info *mtd, int page);
-        int             (*scan_bbt)(struct mtd_info *mtd);
-        int             (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page);
-        int             (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
-                                      const uint8_t *buf, int page, int cached, int raw);
-
-        int             chip_delay;
-        unsigned int    options;
-
-        int             page_shift;
-        int             phys_erase_shift;
-        int             bbt_erase_shift;
-        int             chip_shift;
-        int             numchips;
-        uint64_t        chipsize;
-        int             pagemask;
-        int             pagebuf;
-        int             subpagesize;
-        uint8_t         cellinfo;
-        int             badblockpos;
-        int             badblockbits;
-
-        flstate_t       state;
-
-        uint8_t         *oob_poi;
-        struct nand_hw_control  *controller;
-        struct nand_ecclayout   *ecclayout;
+        void __iomem *IO_ADDR_R;
+        void __iomem *IO_ADDR_W;
+
+        uint8_t (*read_byte)(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 (*read_buf)(struct mtd_info *mtd, 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);
+        int (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
+        int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
+        void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
+        int (*init_size)(struct mtd_info *mtd, struct nand_chip *this,
+                        u8 *id_data);
+        int (*dev_ready)(struct mtd_info *mtd);
+        void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column,
+                        int page_addr);
+        int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
+        void (*erase_cmd)(struct mtd_info *mtd, int page);
+        int (*scan_bbt)(struct mtd_info *mtd);
+        int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state,
+                        int status, int page);
+        int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
+                        const uint8_t *buf, int page, int cached, int raw);
+
+        int chip_delay;
+        unsigned int options;
+
+        int page_shift;
+        int phys_erase_shift;
+        int bbt_erase_shift;
+        int chip_shift;
+        int numchips;
+        uint64_t chipsize;
+        int pagemask;
+        int pagebuf;
+        int subpagesize;
+        uint8_t cellinfo;
+        int badblockpos;
+        int badblockbits;
+
+        int onfi_version;
+        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;
-        struct nand_bbt_descr   *bbt_td;
-        struct nand_bbt_descr   *bbt_md;
+        uint8_t *bbt;
+        struct nand_bbt_descr *bbt_td;
+        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                     chip_offset;
-        int                     nr_partitions;
-        struct mtd_partition    *partitions;
-        struct nand_ecclayout   *ecclayout;
-        int                     chip_delay;
-        unsigned int            options;
-        const char              **part_probe_types;
-        void                    (*set_parts)(uint64_t size,
-                                        struct platform_nand_chip *chip);
-        void                    *priv;
+        int nr_chips;
+        int chip_offset;
+        int nr_partitions;
+        struct mtd_partition *partitions;
+        struct nand_ecclayout *ecclayout;
+        int chip_delay;
+        unsigned int options;
+        const char **part_probe_types;
+        void (*set_parts)(uint64_t size, struct platform_nand_chip *chip);
+        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);
-        void            (*remove)(struct platform_device *pdev);
-        void            (*hwcontrol)(struct mtd_info *mtd, int cmd);
-        int             (*dev_ready)(struct mtd_info *mtd);
-        void            (*select_chip)(struct mtd_info *mtd, int chip);
-        void            (*cmd_ctrl)(struct mtd_info *mtd, int dat,
-                                    unsigned int ctrl);
-        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            *priv;
+        int (*probe)(struct platform_device *pdev);
+        void (*remove)(struct platform_device *pdev);
+        void (*hwcontrol)(struct mtd_info *mtd, int cmd);
+        int (*dev_ready)(struct mtd_info *mtd);
+        void (*select_chip)(struct mtd_info *mtd, int chip);
+        void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
+        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 *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_ctrl       ctrl;
+        struct platform_nand_chip chip;
+        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),
-                      struct vfsmount *mnt);
+                      int (*fill_super)(struct super_block *, void *, int));
 extern void kill_mtd_super(struct super_block *sb);
 
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index fcd3dda86322..d8fd2c23a1b9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -585,15 +585,15 @@ static inline void rps_reset_sock_flow(struct rps_sock_flow_table *table,
                 table->ents[hash & table->mask] = RPS_NO_CPU;
 }
 
-extern struct rps_sock_flow_table *rps_sock_flow_table;
+extern struct rps_sock_flow_table __rcu *rps_sock_flow_table;
 
 /* This structure contains an instance of an RX queue. */
 struct netdev_rx_queue {
-        struct rps_map *rps_map;
-        struct rps_dev_flow_table *rps_flow_table;
-        struct kobject kobj;
-        struct netdev_rx_queue *first;
-        atomic_t count;
+        struct rps_map __rcu            *rps_map;
+        struct rps_dev_flow_table __rcu *rps_flow_table;
+        struct kobject                  kobj;
+        struct netdev_rx_queue          *first;
+        atomic_t                        count;
 } ____cacheline_aligned_in_smp;
 #endif /* CONFIG_RPS */
 
@@ -944,7 +944,7 @@ struct net_device {
         /* Protocol specific pointers */
 
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
-        struct vlan_group       *vlgrp;         /* VLAN group */
+        struct vlan_group __rcu *vlgrp;         /* VLAN group */
 #endif
 #ifdef CONFIG_NET_DSA
         void                    *dsa_ptr;       /* dsa specific data */
@@ -952,7 +952,7 @@ struct net_device {
         void                    *atalk_ptr;     /* AppleTalk link       */
         struct in_device __rcu  *ip_ptr;        /* IPv4 specific data   */
         void                    *dn_ptr;        /* DECnet specific data */
-        void                    *ip6_ptr;       /* IPv6 specific data */
+        struct inet6_dev __rcu  *ip6_ptr;       /* IPv6 specific data */
         void                    *ec_ptr;        /* Econet specific data */
         void                    *ax25_ptr;      /* AX.25 specific data */
         struct wireless_dev     *ieee80211_ptr; /* IEEE 802.11 specific data,
@@ -1072,7 +1072,7 @@ struct net_device {
                 struct pcpu_dstats __percpu     *dstats; /* dummy stats */
         };
         /* GARP */
-        struct garp_port        *garp_port;
+        struct garp_port __rcu  *garp_port;
 
         /* class/net/name entry */
         struct device           dev;
@@ -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/netlink.h b/include/linux/netlink.h
index 123566912d73..e2b9e63afa68 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -70,7 +70,7 @@ struct nlmsghdr {
    Check                NLM_F_EXCL
  */
 
-#define NLMSG_ALIGNTO   4
+#define NLMSG_ALIGNTO   4U
 #define NLMSG_ALIGN(len) ( ((len)+NLMSG_ALIGNTO-1) & ~(NLMSG_ALIGNTO-1) )
 #define NLMSG_HDRLEN     ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr)))
 #define NLMSG_LENGTH(len) ((len)+NLMSG_ALIGN(NLMSG_HDRLEN))
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index bba26684acdc..29d504d5d1c3 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -401,6 +401,7 @@ extern const struct inode_operations nfs3_file_inode_operations;
 #endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_file_operations;
 extern const struct address_space_operations nfs_file_aops;
+extern const struct address_space_operations nfs_dir_aops;
 
 static inline struct nfs_open_context *nfs_file_open_context(struct file *filp)
 {
@@ -593,12 +594,6 @@ nfs_fileid_to_ino_t(u64 fileid)
         return ino;
 }
 
-#define nfs_wait_event(clnt, wq, condition)                             \
-({                                                                      \
-        int __retval = wait_event_killable(wq, condition);              \
-        __retval;                                                       \
-})
-
 #define NFS_JUKEBOX_RETRY_TIME (5 * HZ)
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index f8b60e7f4c44..d55cee73f634 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -29,6 +29,7 @@
  */
 enum {
         PG_BUSY = 0,
+        PG_MAPPED,
         PG_CLEAN,
         PG_NEED_COMMIT,
         PG_NEED_RESCHED,
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index ba6cc8f223c9..80f07198a31a 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -483,6 +483,7 @@ struct nfs_entry {
         int                     eof;
         struct nfs_fh *         fh;
         struct nfs_fattr *      fattr;
+        unsigned char           d_type;
 };
 
 /*
diff --git a/include/linux/node.h b/include/linux/node.h
index 06292dac3eab..1466945cc9ef 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -10,11 +10,6 @@
  *
  * Nodes are exported via driverfs in the class/node/devices/
  * directory. 
- *
- * Per-node interfaces can be implemented using a struct device_interface. 
- * See the following for how to do this: 
- * - drivers/base/intf.c 
- * - Documentation/driver-model/interface.txt
  */
 #ifndef _LINUX_NODE_H_
 #define _LINUX_NODE_H_
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 5bb13b3db84d..b02195dfc1b0 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -59,8 +59,6 @@ static inline void ClearPageCgroup##uname(struct page_cgroup *pc)	\
 static inline int TestClearPageCgroup##uname(struct page_cgroup *pc)    \
         { return test_and_clear_bit(PCG_##lname, &pc->flags);  }
 
-TESTPCGFLAG(Locked, LOCK)
-
 /* Cache flag is set only once (at allocation) */
 TESTPCGFLAG(Cache, CACHE)
 CLEARPCGFLAG(Cache, CACHE)
@@ -104,6 +102,11 @@ static inline void unlock_page_cgroup(struct page_cgroup *pc)
         bit_spin_unlock(PCG_LOCK, &pc->flags);
 }
 
+static inline int page_is_cgroup_locked(struct page_cgroup *pc)
+{
+        return bit_spin_is_locked(PCG_LOCK, &pc->flags);
+}
+
 #else /* CONFIG_CGROUP_MEM_RES_CTLR */
 struct page_cgroup;
 
diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h
index e8c06122be36..19ef95d293ae 100644
--- a/include/linux/pageblock-flags.h
+++ b/include/linux/pageblock-flags.h
@@ -67,7 +67,8 @@ void set_pageblock_flags_group(struct page *page, unsigned long flags,
 
 #define get_pageblock_flags(page) \
                         get_pageblock_flags_group(page, 0, NR_PAGEBLOCK_BITS-1)
-#define set_pageblock_flags(page) \
-                        set_pageblock_flags_group(page, 0, NR_PAGEBLOCK_BITS-1)
+#define set_pageblock_flags(page, flags) \
+                        set_pageblock_flags_group(page, flags,  \
+                                                  0, NR_PAGEBLOCK_BITS-1)
 
 #endif  /* PAGEBLOCK_FLAGS_H */
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index e12cdc6d79ee..2d1ffe3cf1ee 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -299,6 +299,8 @@ static inline pgoff_t linear_page_index(struct vm_area_struct *vma,
 extern void __lock_page(struct page *page);
 extern int __lock_page_killable(struct page *page);
 extern void __lock_page_nosync(struct page *page);
+extern int __lock_page_or_retry(struct page *page, struct mm_struct *mm,
+                                unsigned int flags);
 extern void unlock_page(struct page *page);
 
 static inline void __set_page_locked(struct page *page)
@@ -351,6 +353,17 @@ static inline void lock_page_nosync(struct page *page)
 }
         
 /*
+ * lock_page_or_retry - Lock the page, unless this would block and the
+ * caller indicated that it can handle a retry.
+ */
+static inline int lock_page_or_retry(struct page *page, struct mm_struct *mm,
+                                     unsigned int flags)
+{
+        might_sleep();
+        return trylock_page(page) || __lock_page_or_retry(page, mm, flags);
+}
+
+/*
  * This is exported only for wait_on_page_locked/wait_on_page_writeback.
  * Never use this directly!
  */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index c8d95e369ff4..7454408c41b6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -541,7 +541,7 @@ struct pci_error_handlers {
 struct module;
 struct pci_driver {
         struct list_head node;
-        char *name;
+        const char *name;
         const struct pci_device_id *id_table;   /* must be non-NULL for probe to be called */
         int  (*probe)  (struct pci_dev *dev, const struct pci_device_id *id);   /* New device inserted */
         void (*remove) (struct pci_dev *dev);   /* Device removed (NULL if not a hot-plug capable driver) */
@@ -819,6 +819,9 @@ pci_power_t pci_target_state(struct pci_dev *dev);
 int pci_prepare_to_sleep(struct pci_dev *dev);
 int pci_back_from_sleep(struct pci_dev *dev);
 bool pci_dev_run_wake(struct pci_dev *dev);
+bool pci_check_pme_status(struct pci_dev *dev);
+void pci_wakeup_event(struct pci_dev *dev);
+void pci_pme_wakeup_bus(struct pci_bus *bus);
 
 static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
                                   bool enable)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index b4c3d1b50037..cb845c16ad7d 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -767,6 +767,8 @@
 #define PCI_DEVICE_ID_ELSA_MICROLINK    0x1000
 #define PCI_DEVICE_ID_ELSA_QS3000       0x3000
 
+#define PCI_VENDOR_ID_STMICRO           0x104A
+
 #define PCI_VENDOR_ID_BUSLOGIC                0x104B
 #define PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC 0x0140
 #define PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER    0x1040
@@ -1251,6 +1253,8 @@
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2    0x0348
 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000       0x034C
 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100         0x034E
+#define PCI_DEVICE_ID_NVIDIA_MCP55_BRIDGE_V0        0x0360
+#define PCI_DEVICE_ID_NVIDIA_MCP55_BRIDGE_V4        0x0364
 #define PCI_DEVICE_ID_NVIDIA_NVENET_15              0x0373
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA      0x03E7
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SMBUS     0x03EB
@@ -2043,6 +2047,7 @@
 #define PCI_DEVICE_ID_AFAVLAB_P030      0x2182
 #define PCI_SUBDEVICE_ID_AFAVLAB_P061           0x2150
 
+#define PCI_VENDOR_ID_BCM_GVC          0x14a4
 #define PCI_VENDOR_ID_BROADCOM          0x14e4
 #define PCI_DEVICE_ID_TIGON3_5752       0x1600
 #define PCI_DEVICE_ID_TIGON3_5752M      0x1601
@@ -2430,6 +2435,14 @@
 #define PCI_DEVICE_ID_INTEL_82375       0x0482
 #define PCI_DEVICE_ID_INTEL_82424       0x0483
 #define PCI_DEVICE_ID_INTEL_82378       0x0484
+#define PCI_DEVICE_ID_INTEL_MRST_SD0    0x0807
+#define PCI_DEVICE_ID_INTEL_MRST_SD1    0x0808
+#define PCI_DEVICE_ID_INTEL_MFD_SD      0x0820
+#define PCI_DEVICE_ID_INTEL_MFD_SDIO1   0x0821
+#define PCI_DEVICE_ID_INTEL_MFD_SDIO2   0x0822
+#define PCI_DEVICE_ID_INTEL_MFD_EMMC0   0x0823
+#define PCI_DEVICE_ID_INTEL_MFD_EMMC1   0x0824
+#define PCI_DEVICE_ID_INTEL_MRST_SD2    0x084F
 #define PCI_DEVICE_ID_INTEL_I960        0x0960
 #define PCI_DEVICE_ID_INTEL_I960RM      0x0962
 #define PCI_DEVICE_ID_INTEL_8257X_SOL   0x1062
@@ -2451,9 +2464,11 @@
 #define PCI_DEVICE_ID_INTEL_82840_HB    0x1a21
 #define PCI_DEVICE_ID_INTEL_82845_HB    0x1a30
 #define PCI_DEVICE_ID_INTEL_IOAT        0x1a38
-#define PCI_DEVICE_ID_INTEL_CPT_SMBUS   0x1c22
-#define PCI_DEVICE_ID_INTEL_CPT_LPC_MIN 0x1c41
-#define PCI_DEVICE_ID_INTEL_CPT_LPC_MAX 0x1c5f
+#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
 #define PCI_DEVICE_ID_INTEL_82801AA_3   0x2413
@@ -2662,9 +2677,9 @@
 #define PCI_DEVICE_ID_INTEL_ICH10_3     0x3a1a
 #define PCI_DEVICE_ID_INTEL_ICH10_4     0x3a30
 #define PCI_DEVICE_ID_INTEL_ICH10_5     0x3a60
-#define PCI_DEVICE_ID_INTEL_PCH_LPC_MIN 0x3b00
-#define PCI_DEVICE_ID_INTEL_PCH_LPC_MAX 0x3b1f
-#define PCI_DEVICE_ID_INTEL_PCH_SMBUS   0x3b30
+#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MIN       0x3b00
+#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MAX       0x3b1f
+#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_SMBUS 0x3b30
 #define PCI_DEVICE_ID_INTEL_IOAT_SNB    0x402f
 #define PCI_DEVICE_ID_INTEL_5100_16     0x65f0
 #define PCI_DEVICE_ID_INTEL_5100_21     0x65f5
@@ -2673,8 +2688,8 @@
 #define PCI_DEVICE_ID_INTEL_5400_FBD0   0x4035
 #define PCI_DEVICE_ID_INTEL_5400_FBD1   0x4036
 #define PCI_DEVICE_ID_INTEL_IOAT_SCNB   0x65ff
-#define PCI_DEVICE_ID_INTEL_TOLAPAI_0   0x5031
-#define PCI_DEVICE_ID_INTEL_TOLAPAI_1   0x5032
+#define PCI_DEVICE_ID_INTEL_EP80579_0   0x5031
+#define PCI_DEVICE_ID_INTEL_EP80579_1   0x5032
 #define PCI_DEVICE_ID_INTEL_82371SB_0   0x7000
 #define PCI_DEVICE_ID_INTEL_82371SB_1   0x7010
 #define PCI_DEVICE_ID_INTEL_82371SB_2   0x7020
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 455b9ccdfca7..af83076c31a6 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -300,12 +300,14 @@
 #define PCI_MSI_DATA_64         12      /* 16 bits of data for 64-bit devices */
 #define PCI_MSI_MASK_64         16      /* Mask bits register for 64-bit devices */
 
-/* MSI-X registers (these are at offset PCI_MSIX_FLAGS) */
+/* MSI-X registers */
 #define PCI_MSIX_FLAGS          2
 #define  PCI_MSIX_FLAGS_QSIZE   0x7FF
 #define  PCI_MSIX_FLAGS_ENABLE  (1 << 15)
 #define  PCI_MSIX_FLAGS_MASKALL (1 << 14)
-#define PCI_MSIX_FLAGS_BIRMASK  (7 << 0)
+#define PCI_MSIX_TABLE          4
+#define PCI_MSIX_PBA            8
+#define  PCI_MSIX_FLAGS_BIRMASK (7 << 0)
 
 /* CompactPCI Hotswap Register */
 
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index 018db9a62ffe..27ef6b190ea6 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -148,18 +148,6 @@
         DEFINE_PER_CPU_SECTION(type, name, "..readmostly")
 
 /*
- * Declaration/definition used for large per-CPU variables that must be
- * aligned to something larger than the pagesize.
- */
-#define DECLARE_PER_CPU_MULTIPAGE_ALIGNED(type, name, size)             \
-        DECLARE_PER_CPU_SECTION(type, name, "..page_aligned")           \
-        __aligned(size)
-
-#define DEFINE_PER_CPU_MULTIPAGE_ALIGNED(type, name, size)              \
-        DEFINE_PER_CPU_SECTION(type, name, "..page_aligned")            \
-        __aligned(size)
-
-/*
  * Intermodule exports for per-CPU variables.  sparse forgets about
  * address space across EXPORT_SYMBOL(), change EXPORT_SYMBOL() to
  * noop if __CHECKER__.
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 8a7d510ffa9c..46f6ba56fa91 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -78,6 +78,11 @@ static inline s64 percpu_counter_read_positive(struct percpu_counter *fbc)
         return 1;
 }
 
+static inline int percpu_counter_initialized(struct percpu_counter *fbc)
+{
+        return (fbc->counters != NULL);
+}
+
 #else
 
 struct percpu_counter {
@@ -143,6 +148,11 @@ static inline s64 percpu_counter_sum(struct percpu_counter *fbc)
         return percpu_counter_read(fbc);
 }
 
+static inline int percpu_counter_initialized(struct percpu_counter *fbc)
+{
+        return 1;
+}
+
 #endif  /* CONFIG_SMP */
 
 static inline void percpu_counter_inc(struct percpu_counter *fbc)
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 057bf22a8323..4f1279e105ee 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;
 
@@ -840,6 +850,7 @@ struct perf_event_context {
         int                             nr_active;
         int                             is_active;
         int                             nr_stat;
+        int                             rotate_disable;
         atomic_t                        refcount;
         struct task_struct              *task;
 
@@ -876,6 +887,7 @@ struct perf_cpu_context {
         int                             exclusive;
         struct list_head                rotation_list;
         int                             jiffies_interval;
+        struct pmu                      *active_pmu;
 };
 
 struct perf_output_handle {
@@ -898,20 +910,6 @@ extern int perf_num_counters(void);
 extern const char *perf_pmu_name(void);
 extern void __perf_event_task_sched_in(struct task_struct *task);
 extern void __perf_event_task_sched_out(struct task_struct *task, struct task_struct *next);
-
-extern atomic_t perf_task_events;
-
-static inline void perf_event_task_sched_in(struct task_struct *task)
-{
-        COND_STMT(&perf_task_events, __perf_event_task_sched_in(task));
-}
-
-static inline
-void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
-{
-        COND_STMT(&perf_task_events, __perf_event_task_sched_out(task, next));
-}
-
 extern int perf_event_init_task(struct task_struct *child);
 extern void perf_event_exit_task(struct task_struct *child);
 extern void perf_event_free_task(struct task_struct *task);
@@ -1020,6 +1018,21 @@ have_event:
         __perf_sw_event(event_id, nr, nmi, regs, addr);
 }
 
+extern atomic_t perf_task_events;
+
+static inline void perf_event_task_sched_in(struct task_struct *task)
+{
+        COND_STMT(&perf_task_events, __perf_event_task_sched_in(task));
+}
+
+static inline
+void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
+{
+        perf_sw_event(PERF_COUNT_SW_CONTEXT_SWITCHES, 1, 1, NULL, 0);
+
+        COND_STMT(&perf_task_events, __perf_event_task_sched_out(task, next));
+}
+
 extern void perf_event_mmap(struct vm_area_struct *vma);
 extern struct perf_guest_info_callbacks *perf_guest_cbs;
 extern int perf_register_guest_info_callbacks(struct perf_guest_info_callbacks *callbacks);
diff --git a/include/linux/phy.h b/include/linux/phy.h
index a6e047a04f79..7da5fa845959 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -472,11 +472,7 @@ static inline int phy_write(struct phy_device *phydev, u32 regnum, u16 val)
 int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id);
 struct phy_device* get_phy_device(struct mii_bus *bus, int addr);
 int phy_device_register(struct phy_device *phy);
-int phy_clear_interrupt(struct phy_device *phydev);
-int phy_config_interrupt(struct phy_device *phydev, u32 interrupts);
 int phy_init_hw(struct phy_device *phydev);
-int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
-                u32 flags, phy_interface_t interface);
 struct phy_device * phy_attach(struct net_device *dev,
                 const char *bus_id, u32 flags, phy_interface_t interface);
 struct phy_device *phy_find_first(struct mii_bus *bus);
@@ -492,17 +488,12 @@ void phy_start(struct phy_device *phydev);
 void phy_stop(struct phy_device *phydev);
 int phy_start_aneg(struct phy_device *phydev);
 
-void phy_sanitize_settings(struct phy_device *phydev);
 int phy_stop_interrupts(struct phy_device *phydev);
-int phy_enable_interrupts(struct phy_device *phydev);
-int phy_disable_interrupts(struct phy_device *phydev);
 
 static inline int phy_read_status(struct phy_device *phydev) {
         return phydev->drv->read_status(phydev);
 }
 
-int genphy_config_advert(struct phy_device *phydev);
-int genphy_setup_forced(struct phy_device *phydev);
 int genphy_restart_aneg(struct phy_device *phydev);
 int genphy_config_aneg(struct phy_device *phydev);
 int genphy_update_link(struct phy_device *phydev);
@@ -511,8 +502,6 @@ int genphy_suspend(struct phy_device *phydev);
 int genphy_resume(struct phy_device *phydev);
 void phy_driver_unregister(struct phy_driver *drv);
 int phy_driver_register(struct phy_driver *new_driver);
-void phy_prepare_link(struct phy_device *phydev,
-                void (*adjust_link)(struct net_device *));
 void phy_state_machine(struct work_struct *work);
 void phy_start_machine(struct phy_device *phydev,
                 void (*handler)(struct net_device *));
@@ -523,7 +512,6 @@ int phy_mii_ioctl(struct phy_device *phydev,
                 struct ifreq *ifr, int cmd);
 int phy_start_interrupts(struct phy_device *phydev);
 void phy_print_status(struct phy_device *phydev);
-struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id);
 void phy_device_free(struct phy_device *phydev);
 
 int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 445796945ac9..bb27d7ec2fb9 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -160,5 +160,6 @@ void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *);
 
 /* for F_SETPIPE_SZ and F_GETPIPE_SZ */
 long pipe_fcntl(struct file *, unsigned int, unsigned long arg);
+struct pipe_inode_info *get_pipe_info(struct file *file);
 
 #endif
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 3ec2358f8692..d19f1cca7f74 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -77,7 +77,8 @@ static inline void device_set_run_wake(struct device *dev, bool enable)
 
 static inline bool pm_runtime_suspended(struct device *dev)
 {
-        return dev->power.runtime_status == RPM_SUSPENDED;
+        return dev->power.runtime_status == RPM_SUSPENDED
+                && !dev->power.disable_depth;
 }
 
 static inline void pm_runtime_mark_last_busy(struct device *dev)
diff --git a/include/linux/poll.h b/include/linux/poll.h
index 600cc1fde64d..56e76af78102 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -73,6 +73,8 @@ extern void poll_initwait(struct poll_wqueues *pwq);
 extern void poll_freewait(struct poll_wqueues *pwq);
 extern int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
                                  ktime_t *expires, unsigned long slack);
+extern long select_estimate_accuracy(struct timespec *tv);
+
 
 static inline int poll_schedule(struct poll_wqueues *pwq, int state)
 {
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/ptrace.h b/include/linux/ptrace.h
index 4272521e29e9..092a04f874a8 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -100,7 +100,8 @@
 #include <linux/sched.h>                /* For struct task_struct.  */
 
 
-extern long arch_ptrace(struct task_struct *child, long request, long addr, long data);
+extern long arch_ptrace(struct task_struct *child, long request,
+                        unsigned long addr, unsigned long data);
 extern int ptrace_traceme(void);
 extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
 extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
@@ -108,7 +109,8 @@ extern int ptrace_attach(struct task_struct *tsk);
 extern int ptrace_detach(struct task_struct *, unsigned int);
 extern void ptrace_disable(struct task_struct *);
 extern int ptrace_check_attach(struct task_struct *task, int kill);
-extern int ptrace_request(struct task_struct *child, long request, long addr, long data);
+extern int ptrace_request(struct task_struct *child, long request,
+                          unsigned long addr, unsigned long data);
 extern void ptrace_notify(int exit_code);
 extern void __ptrace_link(struct task_struct *child,
                           struct task_struct *new_parent);
@@ -132,8 +134,10 @@ static inline void ptrace_unlink(struct task_struct *child)
                 __ptrace_unlink(child);
 }
 
-int generic_ptrace_peekdata(struct task_struct *tsk, long addr, long data);
-int generic_ptrace_pokedata(struct task_struct *tsk, long addr, long data);
+int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
+                            unsigned long data);
+int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
+                            unsigned long data);
 
 /**
  * task_ptrace - return %PT_* flags that apply to a task
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
- * radix_tree_replace_slot(), as well, so caller will hold tree write locked.
+ * locked across slot lookup and dereference. Not required if write lock is
+ * 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);
-        if (unlikely(radix_tree_is_indirect_ptr(ret)))
-                ret = RADIX_TREE_RETRY;
-        return ret;
+        return rcu_dereference(*pslot);
 }
+
+/**
+ * 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,
-         int flags, const char *dev_name, void *data, struct vfsmount *mnt);
+extern struct dentry *ramfs_mount(struct file_system_type *fs_type,
+         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/ramoops.h b/include/linux/ramoops.h
new file mode 100644
index 000000000000..0ae68a2c1212
--- /dev/null
+++ b/include/linux/ramoops.h
@@ -0,0 +1,15 @@
+#ifndef __RAMOOPS_H
+#define __RAMOOPS_H
+
+/*
+ * Ramoops platform data
+ * @mem_size    memory size for ramoops
+ * @mem_address physical memory address to contain ramoops
+ */
+
+struct ramoops_platform_data {
+        unsigned long   mem_size;
+        unsigned long   mem_address;
+};
+
+#endif
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index 8f69d09a41a5..03ff67b0cdf5 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -36,6 +36,8 @@ static inline void ratelimit_state_init(struct ratelimit_state *rs,
         rs->begin = 0;
 }
 
+extern struct ratelimit_state printk_ratelimit_state;
+
 extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
 #define __ratelimit(state) ___ratelimit(state, __func__)
 
diff --git a/include/linux/regulator/lp3972.h b/include/linux/regulator/lp3972.h
new file mode 100644
index 000000000000..9bb7389b7a1e
--- /dev/null
+++ b/include/linux/regulator/lp3972.h
@@ -0,0 +1,48 @@
+/*
+ * National Semiconductors LP3972 PMIC chip client interface
+ *
+ * Based on lp3971.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __LINUX_REGULATOR_LP3972_H
+#define __LINUX_REGULATOR_LP3972_H
+
+#include <linux/regulator/machine.h>
+
+#define LP3972_LDO1  0
+#define LP3972_LDO2  1
+#define LP3972_LDO3  2
+#define LP3972_LDO4  3
+#define LP3972_LDO5  4
+
+#define LP3972_DCDC1 5
+#define LP3972_DCDC2 6
+#define LP3972_DCDC3 7
+
+#define LP3972_NUM_REGULATORS 8
+
+struct lp3972_regulator_subdev {
+        int id;
+        struct regulator_init_data *initdata;
+};
+
+struct lp3972_platform_data {
+        int num_regulators;
+        struct lp3972_regulator_subdev *regulators;
+};
+
+#endif
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index e2980287245e..761c745b9c24 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -189,10 +189,15 @@ int regulator_suspend_prepare(suspend_state_t state);
 
 #ifdef CONFIG_REGULATOR
 void regulator_has_full_constraints(void);
+void regulator_use_dummy_regulator(void);
 #else
 static inline void regulator_has_full_constraints(void)
 {
 }
+
+static inline void regulator_use_dummy_regulator(void)
+{
+}
 #endif
 
 #endif
diff --git a/include/linux/regulator/max8952.h b/include/linux/regulator/max8952.h
new file mode 100644
index 000000000000..45e42855ad05
--- /dev/null
+++ b/include/linux/regulator/max8952.h
@@ -0,0 +1,135 @@
+/*
+ * max8952.h - Voltage regulation for the Maxim 8952
+ *
+ *  Copyright (C) 2010 Samsung Electrnoics
+ *  MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef REGULATOR_MAX8952
+#define REGULATOR_MAX8952
+
+#include <linux/regulator/machine.h>
+
+enum {
+        MAX8952_DVS_MODE0,
+        MAX8952_DVS_MODE1,
+        MAX8952_DVS_MODE2,
+        MAX8952_DVS_MODE3,
+};
+
+enum {
+        MAX8952_DVS_770mV = 0,
+        MAX8952_DVS_780mV,
+        MAX8952_DVS_790mV,
+        MAX8952_DVS_800mV,
+        MAX8952_DVS_810mV,
+        MAX8952_DVS_820mV,
+        MAX8952_DVS_830mV,
+        MAX8952_DVS_840mV,
+        MAX8952_DVS_850mV,
+        MAX8952_DVS_860mV,
+        MAX8952_DVS_870mV,
+        MAX8952_DVS_880mV,
+        MAX8952_DVS_890mV,
+        MAX8952_DVS_900mV,
+        MAX8952_DVS_910mV,
+        MAX8952_DVS_920mV,
+        MAX8952_DVS_930mV,
+        MAX8952_DVS_940mV,
+        MAX8952_DVS_950mV,
+        MAX8952_DVS_960mV,
+        MAX8952_DVS_970mV,
+        MAX8952_DVS_980mV,
+        MAX8952_DVS_990mV,
+        MAX8952_DVS_1000mV,
+        MAX8952_DVS_1010mV,
+        MAX8952_DVS_1020mV,
+        MAX8952_DVS_1030mV,
+        MAX8952_DVS_1040mV,
+        MAX8952_DVS_1050mV,
+        MAX8952_DVS_1060mV,
+        MAX8952_DVS_1070mV,
+        MAX8952_DVS_1080mV,
+        MAX8952_DVS_1090mV,
+        MAX8952_DVS_1100mV,
+        MAX8952_DVS_1110mV,
+        MAX8952_DVS_1120mV,
+        MAX8952_DVS_1130mV,
+        MAX8952_DVS_1140mV,
+        MAX8952_DVS_1150mV,
+        MAX8952_DVS_1160mV,
+        MAX8952_DVS_1170mV,
+        MAX8952_DVS_1180mV,
+        MAX8952_DVS_1190mV,
+        MAX8952_DVS_1200mV,
+        MAX8952_DVS_1210mV,
+        MAX8952_DVS_1220mV,
+        MAX8952_DVS_1230mV,
+        MAX8952_DVS_1240mV,
+        MAX8952_DVS_1250mV,
+        MAX8952_DVS_1260mV,
+        MAX8952_DVS_1270mV,
+        MAX8952_DVS_1280mV,
+        MAX8952_DVS_1290mV,
+        MAX8952_DVS_1300mV,
+        MAX8952_DVS_1310mV,
+        MAX8952_DVS_1320mV,
+        MAX8952_DVS_1330mV,
+        MAX8952_DVS_1340mV,
+        MAX8952_DVS_1350mV,
+        MAX8952_DVS_1360mV,
+        MAX8952_DVS_1370mV,
+        MAX8952_DVS_1380mV,
+        MAX8952_DVS_1390mV,
+        MAX8952_DVS_1400mV,
+};
+
+enum {
+        MAX8952_SYNC_FREQ_26MHZ, /* Default */
+        MAX8952_SYNC_FREQ_13MHZ,
+        MAX8952_SYNC_FREQ_19_2MHZ,
+};
+
+enum {
+        MAX8952_RAMP_32mV_us = 0, /* Default */
+        MAX8952_RAMP_16mV_us,
+        MAX8952_RAMP_8mV_us,
+        MAX8952_RAMP_4mV_us,
+        MAX8952_RAMP_2mV_us,
+        MAX8952_RAMP_1mV_us,
+        MAX8952_RAMP_0_5mV_us,
+        MAX8952_RAMP_0_25mV_us,
+};
+
+#define MAX8952_NUM_DVS_MODE    4
+
+struct max8952_platform_data {
+        int gpio_vid0;
+        int gpio_vid1;
+        int gpio_en;
+
+        u8 default_mode;
+        u8 dvs_mode[MAX8952_NUM_DVS_MODE]; /* MAX8952_DVS_MODEx_XXXXmV */
+
+        u8 sync_freq;
+        u8 ramp_speed;
+
+        struct regulator_init_data reg_data;
+};
+
+
+#endif /* REGULATOR_MAX8952 */
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 91a4177e60ce..c21072adbfad 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -22,7 +22,6 @@
 #include <asm/unaligned.h>
 #include <linux/bitops.h>
 #include <linux/proc_fs.h>
-#include <linux/smp_lock.h>
 #include <linux/buffer_head.h>
 #include <linux/reiserfs_fs_i.h>
 #include <linux/reiserfs_fs_sb.h>
@@ -2072,6 +2071,8 @@ void sd_attrs_to_i_attrs(__u16 sd_attrs, struct inode *inode);
 void i_attrs_to_sd_attrs(struct inode *inode, __u16 * sd_attrs);
 int reiserfs_setattr(struct dentry *dentry, struct iattr *attr);
 
+int __reiserfs_write_begin(struct page *page, unsigned from, unsigned len);
+
 /* namei.c */
 void set_de_name_and_namelen(struct reiserfs_dir_entry *de);
 int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
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/ring_buffer.h b/include/linux/ring_buffer.h
index 25b4f686d918..8d3a2486544d 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -62,18 +62,6 @@ enum ring_buffer_type {
 unsigned ring_buffer_event_length(struct ring_buffer_event *event);
 void *ring_buffer_event_data(struct ring_buffer_event *event);
 
-/**
- * ring_buffer_event_time_delta - return the delta timestamp of the event
- * @event: the event to get the delta timestamp of
- *
- * The delta timestamp is the 27 bit timestamp since the last event.
- */
-static inline unsigned
-ring_buffer_event_time_delta(struct ring_buffer_event *event)
-{
-        return event->time_delta;
-}
-
 /*
  * ring_buffer_discard_commit will remove an event that has not
  *   ben committed yet. If this is used, then ring_buffer_unlock_commit
diff --git a/include/linux/rio.h b/include/linux/rio.h
index bd6eb0ed34a7..0bed941f9b13 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -67,6 +67,7 @@
 #define RIO_PW_MSG_SIZE         64
 
 extern struct bus_type rio_bus_type;
+extern struct device rio_bus;
 extern struct list_head rio_devices;    /* list of all devices */
 
 struct rio_mport;
@@ -98,6 +99,7 @@ union rio_pw_msg;
  * @riores: RIO resources this device owns
  * @pwcback: port-write callback function for this device
  * @destid: Network destination ID
+ * @prev: Previous RIO device connected to the current one
  */
 struct rio_dev {
         struct list_head global_list;   /* node in list of all RIO devices */
@@ -111,7 +113,7 @@ struct rio_dev {
         u16 asm_rev;
         u16 efptr;
         u32 pef;
-        u32 swpinfo;            /* Only used for switches */
+        u32 swpinfo;
         u32 src_ops;
         u32 dst_ops;
         u32 comp_tag;
@@ -124,6 +126,7 @@ struct rio_dev {
         struct resource riores[RIO_MAX_DEV_RESOURCES];
         int (*pwcback) (struct rio_dev *rdev, union rio_pw_msg *msg, int step);
         u16 destid;
+        struct rio_dev *prev;
 };
 
 #define rio_dev_g(n) list_entry(n, struct rio_dev, global_list)
@@ -174,6 +177,7 @@ enum rio_phy_type {
  * @index: Port index, unique among all port interfaces of the same type
  * @sys_size: RapidIO common transport system size
  * @phy_type: RapidIO phy type
+ * @phys_efptr: RIO port extended features pointer
  * @name: Port name string
  * @priv: Master port private data
  */
@@ -195,6 +199,7 @@ struct rio_mport {
                                  * 1 - Large size, 65536 devices.
                                  */
         enum rio_phy_type phy_type;     /* RapidIO phy type */
+        u32 phys_efptr;
         unsigned char name[40];
         void *priv;             /* Master port private data */
 };
@@ -215,9 +220,14 @@ struct rio_net {
         unsigned char id;       /* RIO network ID */
 };
 
+/* Definitions used by switch sysfs initialization callback */
+#define RIO_SW_SYSFS_CREATE     1       /* Create switch attributes */
+#define RIO_SW_SYSFS_REMOVE     0       /* Remove switch attributes */
+
 /**
  * struct rio_switch - RIO switch info
  * @node: Node in global list of switches
+ * @rdev: Associated RIO device structure
  * @switchid: Switch ID that is unique across a network
  * @hopcount: Hopcount to this switch
  * @destid: Associated destid in the path
@@ -230,9 +240,12 @@ struct rio_net {
  * @get_domain: Callback for switch-specific domain get function
  * @em_init: Callback for switch-specific error management initialization function
  * @em_handle: Callback for switch-specific error management handler function
+ * @sw_sysfs: Callback that initializes switch-specific sysfs attributes
+ * @nextdev: Array of per-port pointers to the next attached device
  */
 struct rio_switch {
         struct list_head node;
+        struct rio_dev *rdev;
         u16 switchid;
         u16 hopcount;
         u16 destid;
@@ -250,6 +263,8 @@ struct rio_switch {
                            u8 *sw_domain);
         int (*em_init) (struct rio_dev *dev);
         int (*em_handle) (struct rio_dev *dev, u8 swport);
+        int (*sw_sysfs) (struct rio_dev *dev, int create);
+        struct rio_dev *nextdev[0];
 };
 
 /* Low-level architecture-dependent routines */
diff --git a/include/linux/rio_ids.h b/include/linux/rio_ids.h
index db50e1c288b7..ee7b6ada188f 100644
--- a/include/linux/rio_ids.h
+++ b/include/linux/rio_ids.h
@@ -34,5 +34,7 @@
 #define RIO_DID_IDTCPS16                0x035b
 #define RIO_DID_IDTCPS6Q                0x035f
 #define RIO_DID_IDTCPS10Q               0x035e
+#define RIO_DID_IDTCPS1848              0x0374
+#define RIO_DID_IDTCPS1616              0x0379
 
 #endif                          /* LINUX_RIO_IDS_H */
diff --git a/include/linux/rio_regs.h b/include/linux/rio_regs.h
index aedee0489fb4..d63dcbaea169 100644
--- a/include/linux/rio_regs.h
+++ b/include/linux/rio_regs.h
@@ -33,6 +33,7 @@
 #define  RIO_PEF_MEMORY                 0x40000000      /* [I] MMIO */
 #define  RIO_PEF_PROCESSOR              0x20000000      /* [I] Processor */
 #define  RIO_PEF_SWITCH                 0x10000000      /* [I] Switch */
+#define  RIO_PEF_MULTIPORT              0x08000000      /* [VI, 2.1] Multiport */
 #define  RIO_PEF_INB_MBOX               0x00f00000      /* [II] Mailboxes */
 #define  RIO_PEF_INB_MBOX0              0x00800000      /* [II] Mailbox 0 */
 #define  RIO_PEF_INB_MBOX1              0x00400000      /* [II] Mailbox 1 */
@@ -51,6 +52,7 @@
 #define  RIO_SWP_INFO_PORT_TOTAL_MASK   0x0000ff00      /* [I] Total number of ports */
 #define  RIO_SWP_INFO_PORT_NUM_MASK     0x000000ff      /* [I] Maintenance transaction port number */
 #define  RIO_GET_TOTAL_PORTS(x)         ((x & RIO_SWP_INFO_PORT_TOTAL_MASK) >> 8)
+#define  RIO_GET_PORT_NUM(x)            (x & RIO_SWP_INFO_PORT_NUM_MASK)
 
 #define RIO_SRC_OPS_CAR         0x18    /* [I] Source Operations CAR */
 #define  RIO_SRC_OPS_READ               0x00008000      /* [I] Read op */
@@ -159,6 +161,7 @@
 #define RIO_COMPONENT_TAG_CSR   0x6c    /* [III] Component Tag CSR */
 
 #define RIO_STD_RTE_CONF_DESTID_SEL_CSR 0x70
+#define  RIO_STD_RTE_CONF_EXTCFGEN              0x80000000
 #define RIO_STD_RTE_CONF_PORT_SEL_CSR   0x74
 #define RIO_STD_RTE_DEFAULT_PORT        0x78
 
@@ -222,15 +225,17 @@
 #define  RIO_PORT_GEN_MASTER            0x40000000
 #define  RIO_PORT_GEN_DISCOVERED        0x20000000
 #define RIO_PORT_N_MNT_REQ_CSR(x)       (0x0040 + x*0x20)       /* 0x0002 */
+#define  RIO_MNT_REQ_CMD_RD             0x03    /* Reset-device command */
+#define  RIO_MNT_REQ_CMD_IS             0x04    /* Input-status command */
 #define RIO_PORT_N_MNT_RSP_CSR(x)       (0x0044 + x*0x20)       /* 0x0002 */
 #define  RIO_PORT_N_MNT_RSP_RVAL        0x80000000 /* Response Valid */
-#define  RIO_PORT_N_MNT_RSP_ASTAT       0x000003e0 /* ackID Status */
+#define  RIO_PORT_N_MNT_RSP_ASTAT       0x000007e0 /* ackID Status */
 #define  RIO_PORT_N_MNT_RSP_LSTAT       0x0000001f /* Link Status */
 #define RIO_PORT_N_ACK_STS_CSR(x)       (0x0048 + x*0x20)       /* 0x0002 */
 #define  RIO_PORT_N_ACK_CLEAR           0x80000000
-#define  RIO_PORT_N_ACK_INBOUND         0x1f000000
-#define  RIO_PORT_N_ACK_OUTSTAND        0x00001f00
-#define  RIO_PORT_N_ACK_OUTBOUND        0x0000001f
+#define  RIO_PORT_N_ACK_INBOUND         0x3f000000
+#define  RIO_PORT_N_ACK_OUTSTAND        0x00003f00
+#define  RIO_PORT_N_ACK_OUTBOUND        0x0000003f
 #define RIO_PORT_N_ERR_STS_CSR(x)       (0x0058 + x*0x20)
 #define  RIO_PORT_N_ERR_STS_PW_OUT_ES   0x00010000 /* Output Error-stopped */
 #define  RIO_PORT_N_ERR_STS_PW_INP_ES   0x00000100 /* Input Error-stopped */
@@ -238,7 +243,6 @@
 #define  RIO_PORT_N_ERR_STS_PORT_ERR    0x00000004
 #define  RIO_PORT_N_ERR_STS_PORT_OK     0x00000002
 #define  RIO_PORT_N_ERR_STS_PORT_UNINIT 0x00000001
-#define  RIO_PORT_N_ERR_STS_CLR_MASK    0x07120204
 #define RIO_PORT_N_CTL_CSR(x)           (0x005c + x*0x20)
 #define  RIO_PORT_N_CTL_PWIDTH          0xc0000000
 #define  RIO_PORT_N_CTL_PWIDTH_1        0x00000000
@@ -261,6 +265,10 @@
 #define RIO_EM_EFB_HEADER       0x000   /* Error Management Extensions Block Header */
 #define RIO_EM_LTL_ERR_DETECT   0x008   /* Logical/Transport Layer Error Detect CSR */
 #define RIO_EM_LTL_ERR_EN       0x00c   /* Logical/Transport Layer Error Enable CSR */
+#define  REM_LTL_ERR_ILLTRAN            0x08000000 /* Illegal Transaction decode */
+#define  REM_LTL_ERR_UNSOLR             0x00800000 /* Unsolicited Response */
+#define  REM_LTL_ERR_UNSUPTR            0x00400000 /* Unsupported Transaction */
+#define  REM_LTL_ERR_IMPSPEC            0x000000ff /* Implementation Specific */
 #define RIO_EM_LTL_HIADDR_CAP   0x010   /* Logical/Transport Layer High Address Capture CSR */
 #define RIO_EM_LTL_ADDR_CAP     0x014   /* Logical/Transport Layer Address Capture CSR */
 #define RIO_EM_LTL_DEVID_CAP    0x018   /* Logical/Transport Layer Device ID Capture CSR */
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 31b2fd75dcba..bb83c0da2071 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -25,8 +25,8 @@
  * pointing to this anon_vma once its vma list is empty.
  */
 struct anon_vma {
-        spinlock_t lock;        /* Serialize access to vma list */
         struct anon_vma *root;  /* Root of this anon_vma tree */
+        spinlock_t lock;        /* Serialize access to vma list */
 #if defined(CONFIG_KSM) || defined(CONFIG_MIGRATION)
 
         /*
@@ -205,9 +205,20 @@ int try_to_unmap_one(struct page *, struct vm_area_struct *,
 /*
  * Called from mm/filemap_xip.c to unmap empty zero page
  */
-pte_t *page_check_address(struct page *, struct mm_struct *,
+pte_t *__page_check_address(struct page *, struct mm_struct *,
                                 unsigned long, spinlock_t **, int);
 
+static inline pte_t *page_check_address(struct page *page, struct mm_struct *mm,
+                                        unsigned long address,
+                                        spinlock_t **ptlp, int sync)
+{
+        pte_t *ptep;
+
+        __cond_lock(*ptlp, ptep = __page_check_address(page, mm, address,
+                                                       ptlp, sync));
+        return ptep;
+}
+
 /*
  * Used by swapoff to help locate where page is expected in vma.
  */
@@ -230,7 +241,20 @@ int try_to_munlock(struct page *);
 /*
  * Called by memory-failure.c to kill processes.
  */
-struct anon_vma *page_lock_anon_vma(struct page *page);
+struct anon_vma *__page_lock_anon_vma(struct page *page);
+
+static inline struct anon_vma *page_lock_anon_vma(struct page *page)
+{
+        struct anon_vma *anon_vma;
+
+        __cond_lock(RCU, anon_vma = __page_lock_anon_vma(page));
+
+        /* (void) is needed to make gcc happy */
+        (void) __cond_lock(&anon_vma->root->lock, anon_vma);
+
+        return anon_vma;
+}
+
 void page_unlock_anon_vma(struct anon_vma *anon_vma);
 int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma);
 
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index d42f274418b8..bbad657a3725 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -6,7 +6,6 @@
 #include <linux/if_link.h>
 #include <linux/if_addr.h>
 #include <linux/neighbour.h>
-#include <linux/netdevice.h>
 
 /* rtnetlink families. Values up to 127 are reserved for real address
  * families, values above 128 may be used arbitrarily.
@@ -606,6 +605,7 @@ struct tcamsg {
 #ifdef __KERNEL__
 
 #include <linux/mutex.h>
+#include <linux/netdevice.h>
 
 static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
 {
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 56154bbb8da9..223874538b33 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -143,7 +143,7 @@ extern unsigned long nr_iowait_cpu(int cpu);
 extern unsigned long this_cpu_load(void);
 
 
-extern void calc_global_load(void);
+extern void calc_global_load(unsigned long ticks);
 
 extern unsigned long get_parent_ip(unsigned long addr);
 
@@ -626,6 +626,10 @@ struct signal_struct {
 
         int oom_adj;            /* OOM kill score adjustment (bit shift) */
         int oom_score_adj;      /* OOM kill score adjustment */
+
+        struct mutex cred_guard_mutex;  /* guard against foreign influences on
+                                         * credential calculations
+                                         * (notably. ptrace) */
 };
 
 /* Context switch must be unlocked if interrupts are to be enabled */
@@ -668,6 +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
@@ -855,6 +862,7 @@ struct sched_group {
          * single CPU.
          */
         unsigned int cpu_power, cpu_power_orig;
+        unsigned int group_weight;
 
         /*
          * The CPUs this group covers.
@@ -1076,7 +1084,7 @@ 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
 };
 
@@ -1305,9 +1313,6 @@ struct task_struct {
                                          * credentials (COW) */
         const struct cred __rcu *cred;  /* effective (overridable) subjective task
                                          * credentials (COW) */
-        struct mutex cred_guard_mutex;  /* guard against foreign influences on
-                                         * credential calculations
-                                         * (notably. ptrace) */
         struct cred *replacement_session_keyring; /* for KEYCTL_SESSION_TO_PARENT */
 
         char comm[TASK_COMM_LEN]; /* executable name excluding path
@@ -1706,7 +1711,6 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
 #define PF_DUMPCORE     0x00000200      /* dumped core */
 #define PF_SIGNALED     0x00000400      /* killed by a signal */
 #define PF_MEMALLOC     0x00000800      /* Allocating memory */
-#define PF_FLUSHER      0x00001000      /* responsible for disk writeback */
 #define PF_USED_MATH    0x00002000      /* if unset the fpu must be initialized before use */
 #define PF_FREEZING     0x00004000      /* freeze in progress. do not account to load */
 #define PF_NOFREEZE     0x00008000      /* this thread should not be frozen */
@@ -2237,9 +2241,16 @@ static inline void task_unlock(struct task_struct *p)
         spin_unlock(&p->alloc_lock);
 }
 
-extern struct sighand_struct *lock_task_sighand(struct task_struct *tsk,
+extern struct sighand_struct *__lock_task_sighand(struct task_struct *tsk,
                                                         unsigned long *flags);
 
+#define lock_task_sighand(tsk, flags)                                   \
+({      struct sighand_struct *__ss;                                    \
+        __cond_lock(&(tsk)->sighand->siglock,                           \
+                    (__ss = __lock_task_sighand(tsk, flags)));          \
+        __ss;                                                           \
+})                                                                      \
+
 static inline void unlock_task_sighand(struct task_struct *tsk,
                                                 unsigned long *flags)
 {
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/sfi.h b/include/linux/sfi.h
index 0299b4ce63db..7f770c638e99 100644
--- a/include/linux/sfi.h
+++ b/include/linux/sfi.h
@@ -70,9 +70,6 @@
 #define SFI_SIG_APIC            "APIC"
 #define SFI_SIG_XSDT            "XSDT"
 #define SFI_SIG_WAKE            "WAKE"
-#define SFI_SIG_SPIB            "SPIB"
-#define SFI_SIG_I2CB            "I2CB"
-#define SFI_SIG_GPEM            "GPEM"
 #define SFI_SIG_DEVS            "DEVS"
 #define SFI_SIG_GPIO            "GPIO"
 
@@ -168,27 +165,6 @@ struct sfi_gpio_table_entry {
         char    pin_name[16];
 } __packed;
 
-struct sfi_spi_table_entry {
-        u16     host_num;       /* attached to host 0, 1...*/
-        u16     cs;             /* chip select */
-        u16     irq_info;
-        char    name[16];
-        u8      dev_info[10];
-} __packed;
-
-struct sfi_i2c_table_entry {
-        u16     host_num;
-        u16     addr;           /* slave addr */
-        u16     irq_info;
-        char    name[16];
-        u8      dev_info[10];
-} __packed;
-
-struct sfi_gpe_table_entry {
-        u16     logical_id;     /* logical id */
-        u16     phys_id;        /* physical GPE id */
-} __packed;
-
 typedef int (*sfi_table_handler) (struct sfi_table_header *table);
 
 #ifdef CONFIG_SFI
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 4dca992f3093..9a52f72527dc 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -19,11 +19,13 @@ struct clk_mapping {
 };
 
 struct clk_ops {
+#ifdef CONFIG_SH_CLK_CPG_LEGACY
         void (*init)(struct clk *clk);
+#endif
         int (*enable)(struct clk *clk);
         void (*disable)(struct clk *clk);
         unsigned long (*recalc)(struct clk *clk);
-        int (*set_rate)(struct clk *clk, unsigned long rate, int algo_id);
+        int (*set_rate)(struct clk *clk, unsigned long rate);
         int (*set_parent)(struct clk *clk, struct clk *parent);
         long (*round_rate)(struct clk *clk, unsigned long rate);
 };
@@ -67,36 +69,6 @@ int clk_register(struct clk *);
 void clk_unregister(struct clk *);
 void clk_enable_init_clocks(void);
 
-/**
- * clk_set_rate_ex - set the clock rate for a clock source, with additional parameter
- * @clk: clock source
- * @rate: desired clock rate in Hz
- * @algo_id: algorithm id to be passed down to ops->set_rate
- *
- * Returns success (0) or negative errno.
- */
-int clk_set_rate_ex(struct clk *clk, unsigned long rate, int algo_id);
-
-enum clk_sh_algo_id {
-        NO_CHANGE = 0,
-
-        IUS_N1_N1,
-        IUS_322,
-        IUS_522,
-        IUS_N11,
-
-        SB_N1,
-
-        SB3_N1,
-        SB3_32,
-        SB3_43,
-        SB3_54,
-
-        BP_N1,
-
-        IP_N1,
-};
-
 struct clk_div_mult_table {
         unsigned int *divisors;
         unsigned int nr_divisors;
@@ -122,6 +94,10 @@ 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 b4f183a31f13..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)   \
@@ -129,7 +129,4 @@ static inline int register_intc_userimask(unsigned long addr)
 }
 #endif
 
-int reserve_irq_vector(unsigned int irq);
-void reserve_irq_legacy(void);
-
 #endif /* __SH_INTC_H */
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/smb.h b/include/linux/smb.h
deleted file mode 100644
index 82fefddc5987..000000000000
--- a/include/linux/smb.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- *  smb.h
- *
- *  Copyright (C) 1995, 1996 by Paal-Kr. Engstad and Volker Lendecke
- *  Copyright (C) 1997 by Volker Lendecke
- *
- */
-
-#ifndef _LINUX_SMB_H
-#define _LINUX_SMB_H
-
-#include <linux/types.h>
-#include <linux/magic.h>
-#ifdef __KERNEL__
-#include <linux/time.h>
-#endif
-
-enum smb_protocol { 
-        SMB_PROTOCOL_NONE, 
-        SMB_PROTOCOL_CORE, 
-        SMB_PROTOCOL_COREPLUS, 
-        SMB_PROTOCOL_LANMAN1, 
-        SMB_PROTOCOL_LANMAN2, 
-        SMB_PROTOCOL_NT1 
-};
-
-enum smb_case_hndl {
-        SMB_CASE_DEFAULT,
-        SMB_CASE_LOWER,
-        SMB_CASE_UPPER
-};
-
-struct smb_dskattr {
-        __u16 total;
-        __u16 allocblocks;
-        __u16 blocksize;
-        __u16 free;
-};
-
-struct smb_conn_opt {
-
-        /* The socket */
-        unsigned int fd;
-
-        enum smb_protocol protocol;
-        enum smb_case_hndl case_handling;
-
-        /* Connection-Options */
-
-        __u32              max_xmit;
-        __u16              server_uid;
-        __u16              tid;
-
-        /* The following are LANMAN 1.0 options */
-        __u16              secmode;
-        __u16              maxmux;
-        __u16              maxvcs;
-        __u16              rawmode;
-        __u32              sesskey;
-
-        /* The following are NT LM 0.12 options */
-        __u32              maxraw;
-        __u32              capabilities;
-        __s16              serverzone;
-};
-
-#ifdef __KERNEL__
-
-#define SMB_NLS_MAXNAMELEN 20
-struct smb_nls_codepage {
-        char local_name[SMB_NLS_MAXNAMELEN];
-        char remote_name[SMB_NLS_MAXNAMELEN];
-};
-
-
-#define SMB_MAXNAMELEN 255
-#define SMB_MAXPATHLEN 1024
-
-/*
- * Contains all relevant data on a SMB networked file.
- */
-struct smb_fattr {
-        __u16 attr;
-
-        unsigned long   f_ino;
-        umode_t         f_mode;
-        nlink_t         f_nlink;
-        uid_t           f_uid;
-        gid_t           f_gid;
-        dev_t           f_rdev;
-        loff_t          f_size;
-        struct timespec f_atime;
-        struct timespec f_mtime;
-        struct timespec f_ctime;
-        unsigned long   f_blocks;
-        int             f_unix;
-};
-
-enum smb_conn_state {
-        CONN_VALID,             /* everything's fine */
-        CONN_INVALID,           /* Something went wrong, but did not
-                                   try to reconnect yet. */
-        CONN_RETRIED,           /* Tried a reconnection, but was refused */
-        CONN_RETRYING           /* Currently trying to reconnect */
-};
-
-#define SMB_HEADER_LEN   37     /* includes everything up to, but not
-                                 * including smb_bcc */
-
-#define SMB_INITIAL_PACKET_SIZE         4000
-#define SMB_MAX_PACKET_SIZE             32768
-
-/* reserve this much space for trans2 parameters. Shouldn't have to be more
-   than 10 or so, but OS/2 seems happier like this. */
-#define SMB_TRANS2_MAX_PARAM 64
-
-#endif
-#endif
diff --git a/include/linux/smb_fs.h b/include/linux/smb_fs.h
deleted file mode 100644
index 923cd8a247b1..000000000000
--- a/include/linux/smb_fs.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- *  smb_fs.h
- *
- *  Copyright (C) 1995 by Paal-Kr. Engstad and Volker Lendecke
- *  Copyright (C) 1997 by Volker Lendecke
- *
- */
-
-#ifndef _LINUX_SMB_FS_H
-#define _LINUX_SMB_FS_H
-
-#include <linux/smb.h>
-
-/*
- * ioctl commands
- */
-#define SMB_IOC_GETMOUNTUID             _IOR('u', 1, __kernel_old_uid_t)
-#define SMB_IOC_NEWCONN                 _IOW('u', 2, struct smb_conn_opt)
-
-/* __kernel_uid_t can never change, so we have to use __kernel_uid32_t */
-#define SMB_IOC_GETMOUNTUID32           _IOR('u', 3, __kernel_uid32_t)
-
-
-#ifdef __KERNEL__
-#include <linux/smb_fs_i.h>
-#include <linux/smb_fs_sb.h>
-
-#include <linux/fs.h>
-#include <linux/pagemap.h>
-#include <linux/vmalloc.h>
-#include <linux/smb_mount.h>
-#include <linux/jiffies.h>
-#include <asm/unaligned.h>
-
-static inline struct smb_sb_info *SMB_SB(struct super_block *sb)
-{
-        return sb->s_fs_info;
-}
-
-static inline struct smb_inode_info *SMB_I(struct inode *inode)
-{
-        return container_of(inode, struct smb_inode_info, vfs_inode);
-}
-
-/* macro names are short for word, double-word, long value (?) */
-#define WVAL(buf, pos) (get_unaligned_le16((u8 *)(buf) + (pos)))
-#define DVAL(buf, pos) (get_unaligned_le32((u8 *)(buf) + (pos)))
-#define LVAL(buf, pos) (get_unaligned_le64((u8 *)(buf) + (pos)))
-
-#define WSET(buf, pos, val) put_unaligned_le16((val), (u8 *)(buf) + (pos))
-#define DSET(buf, pos, val) put_unaligned_le32((val), (u8 *)(buf) + (pos))
-#define LSET(buf, pos, val) put_unaligned_le64((val), (u8 *)(buf) + (pos))
-
-/* where to find the base of the SMB packet proper */
-#define smb_base(buf) ((u8 *)(((u8 *)(buf))+4))
-
-/*
- * Flags for the in-memory inode
- */
-#define SMB_F_LOCALWRITE        0x02    /* file modified locally */
-
-
-/* NT1 protocol capability bits */
-#define SMB_CAP_RAW_MODE         0x00000001
-#define SMB_CAP_MPX_MODE         0x00000002
-#define SMB_CAP_UNICODE          0x00000004
-#define SMB_CAP_LARGE_FILES      0x00000008
-#define SMB_CAP_NT_SMBS          0x00000010
-#define SMB_CAP_RPC_REMOTE_APIS  0x00000020
-#define SMB_CAP_STATUS32         0x00000040
-#define SMB_CAP_LEVEL_II_OPLOCKS 0x00000080
-#define SMB_CAP_LOCK_AND_READ    0x00000100
-#define SMB_CAP_NT_FIND          0x00000200
-#define SMB_CAP_DFS              0x00001000
-#define SMB_CAP_LARGE_READX      0x00004000
-#define SMB_CAP_LARGE_WRITEX     0x00008000
-#define SMB_CAP_UNIX             0x00800000     /* unofficial ... */
-
-
-/*
- * This is the time we allow an inode, dentry or dir cache to live. It is bad
- * for performance to have shorter ttl on an inode than on the cache. It can
- * cause refresh on each inode for a dir listing ... one-by-one
- */
-#define SMB_MAX_AGE(server) (((server)->mnt->ttl * HZ) / 1000)
-
-static inline void
-smb_age_dentry(struct smb_sb_info *server, struct dentry *dentry)
-{
-        dentry->d_time = jiffies - SMB_MAX_AGE(server);
-}
-
-struct smb_cache_head {
-        time_t          mtime;  /* unused */
-        unsigned long   time;   /* cache age */
-        unsigned long   end;    /* last valid fpos in cache */
-        int             eof;
-};
-
-#define SMB_DIRCACHE_SIZE       ((int)(PAGE_CACHE_SIZE/sizeof(struct dentry *)))
-union smb_dir_cache {
-        struct smb_cache_head   head;
-        struct dentry           *dentry[SMB_DIRCACHE_SIZE];
-};
-
-#define SMB_FIRSTCACHE_SIZE     ((int)((SMB_DIRCACHE_SIZE * \
-        sizeof(struct dentry *) - sizeof(struct smb_cache_head)) / \
-        sizeof(struct dentry *)))
-
-#define SMB_DIRCACHE_START      (SMB_DIRCACHE_SIZE - SMB_FIRSTCACHE_SIZE)
-
-struct smb_cache_control {
-        struct  smb_cache_head          head;
-        struct  page                    *page;
-        union   smb_dir_cache           *cache;
-        unsigned long                   fpos, ofs;
-        int                             filled, valid, idx;
-};
-
-#define SMB_OPS_NUM_STATIC      5
-struct smb_ops {
-        int (*read)(struct inode *inode, loff_t offset, int count,
-                    char *data);
-        int (*write)(struct inode *inode, loff_t offset, int count, const
-                     char *data);
-        int (*readdir)(struct file *filp, void *dirent, filldir_t filldir,
-                       struct smb_cache_control *ctl);
-
-        int (*getattr)(struct smb_sb_info *server, struct dentry *dir,
-                       struct smb_fattr *fattr);
-        /* int (*setattr)(...); */      /* setattr is really icky! */
-
-        int (*truncate)(struct inode *inode, loff_t length);
-
-
-        /* --- --- --- end of "static" entries --- --- --- */
-
-        int (*convert)(unsigned char *output, int olen,
-                       const unsigned char *input, int ilen,
-                       struct nls_table *nls_from,
-                       struct nls_table *nls_to);
-};
-
-static inline int
-smb_is_open(struct inode *i)
-{
-        return (SMB_I(i)->open == server_from_inode(i)->generation);
-}
-
-extern void smb_install_null_ops(struct smb_ops *);
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_SMB_FS_H */
diff --git a/include/linux/smb_fs_i.h b/include/linux/smb_fs_i.h
deleted file mode 100644
index 8ccf4eca2c3d..000000000000
--- a/include/linux/smb_fs_i.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- *  smb_fs_i.h
- *
- *  Copyright (C) 1995 by Paal-Kr. Engstad and Volker Lendecke
- *  Copyright (C) 1997 by Volker Lendecke
- *
- */
-
-#ifndef _LINUX_SMB_FS_I
-#define _LINUX_SMB_FS_I
-
-#include <linux/types.h>
-#include <linux/fs.h>
-
-/*
- * smb fs inode data (in memory only)
- */
-struct smb_inode_info {
-
-        /*
-         * file handles are local to a connection. A file is open if
-         * (open == generation).
-         */
-        unsigned int open;      /* open generation */
-        __u16 fileid;           /* What id to handle a file with? */
-        __u16 attr;             /* Attribute fields, DOS value */
-
-        __u16 access;           /* Access mode */
-        __u16 flags;
-        unsigned long oldmtime; /* last time refreshed */
-        unsigned long closed;   /* timestamp when closed */
-        unsigned openers;       /* number of fileid users */
-
-        struct inode vfs_inode; /* must be at the end */
-};
-
-#endif
diff --git a/include/linux/smb_fs_sb.h b/include/linux/smb_fs_sb.h
deleted file mode 100644
index bb947dd1fba9..000000000000
--- a/include/linux/smb_fs_sb.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- *  smb_fs_sb.h
- *
- *  Copyright (C) 1995 by Paal-Kr. Engstad and Volker Lendecke
- *  Copyright (C) 1997 by Volker Lendecke
- *
- */
-
-#ifndef _SMB_FS_SB
-#define _SMB_FS_SB
-
-#include <linux/types.h>
-#include <linux/backing-dev.h>
-#include <linux/smb.h>
-
-/*
- * Upper limit on the total number of active smb_request structs.
- */
-#define MAX_REQUEST_HARD       256
-
-enum smb_receive_state {
-        SMB_RECV_START,         /* No data read, looking for length + sig */
-        SMB_RECV_HEADER,        /* Reading the header data */
-        SMB_RECV_HCOMPLETE,     /* Done with the header */
-        SMB_RECV_PARAM,         /* Reading parameter words */
-        SMB_RECV_DATA,          /* Reading data bytes */
-        SMB_RECV_END,           /* End of request */
-        SMB_RECV_DROP,          /* Dropping this SMB */
-        SMB_RECV_REQUEST,       /* Received a request and not a reply */
-};
-
-/* structure access macros */
-#define server_from_inode(inode) SMB_SB((inode)->i_sb)
-#define server_from_dentry(dentry) SMB_SB((dentry)->d_sb)
-#define SB_of(server) ((server)->super_block)
-
-struct smb_sb_info {
-        /* List of all smbfs superblocks */
-        struct list_head entry;
-
-        enum smb_conn_state state;
-        struct file * sock_file;
-        int conn_error;
-        enum smb_receive_state rstate;
-
-        atomic_t nr_requests;
-        struct list_head xmitq;
-        struct list_head recvq;
-        u16 mid;
-
-        struct smb_mount_data_kernel *mnt;
-
-        /* Connections are counted. Each time a new socket arrives,
-         * generation is incremented.
-         */
-        unsigned int generation;
-        struct pid *conn_pid;
-        struct smb_conn_opt opt;
-        wait_queue_head_t conn_wq;
-        int conn_complete;
-        struct semaphore sem;
-
-        unsigned char      header[SMB_HEADER_LEN + 20*2 + 2];
-        u32                header_len;
-        u32                smb_len;
-        u32                smb_read;
-
-        /* We use our own data_ready callback, but need the original one */
-        void *data_ready;
-
-        /* nls pointers for codepage conversions */
-        struct nls_table *remote_nls;
-        struct nls_table *local_nls;
-
-        struct smb_ops *ops;
-
-        struct super_block *super_block;
-
-        struct backing_dev_info bdi;
-};
-
-static inline int
-smb_lock_server_interruptible(struct smb_sb_info *server)
-{
-        return down_interruptible(&(server->sem));
-}
-
-static inline void
-smb_lock_server(struct smb_sb_info *server)
-{
-        down(&(server->sem));
-}
-
-static inline void
-smb_unlock_server(struct smb_sb_info *server)
-{
-        up(&(server->sem));
-}
-
-#endif
diff --git a/include/linux/smb_mount.h b/include/linux/smb_mount.h
deleted file mode 100644
index d10f00cb5703..000000000000
--- a/include/linux/smb_mount.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- *  smb_mount.h
- *
- *  Copyright (C) 1995, 1996 by Paal-Kr. Engstad and Volker Lendecke
- *  Copyright (C) 1997 by Volker Lendecke
- *
- */
-
-#ifndef _LINUX_SMB_MOUNT_H
-#define _LINUX_SMB_MOUNT_H
-
-#include <linux/types.h>
-
-#define SMB_MOUNT_VERSION       6
-
-struct smb_mount_data {
-        int version;
-        __kernel_uid_t mounted_uid; /* Who may umount() this filesystem? */
-        __kernel_uid_t uid;
-        __kernel_gid_t gid;
-        __kernel_mode_t file_mode;
-        __kernel_mode_t dir_mode;
-};
-
-
-#ifdef __KERNEL__
-
-/* "vers" in big-endian */
-#define SMB_MOUNT_ASCII 0x76657273
-
-#define SMB_MOUNT_OLDVERSION    6
-#undef SMB_MOUNT_VERSION
-#define SMB_MOUNT_VERSION       7
-
-/* flags */
-#define SMB_MOUNT_WIN95         0x0001  /* Win 95 server */
-#define SMB_MOUNT_OLDATTR       0x0002  /* Use core getattr (Win 95 speedup) */
-#define SMB_MOUNT_DIRATTR       0x0004  /* Use find_first for getattr */
-#define SMB_MOUNT_CASE          0x0008  /* Be case sensitive */
-#define SMB_MOUNT_UNICODE       0x0010  /* Server talks unicode */
-#define SMB_MOUNT_UID           0x0020  /* Use user specified uid */
-#define SMB_MOUNT_GID           0x0040  /* Use user specified gid */
-#define SMB_MOUNT_FMODE         0x0080  /* Use user specified file mode */
-#define SMB_MOUNT_DMODE         0x0100  /* Use user specified dir mode */
-
-struct smb_mount_data_kernel {
-        int version;
-
-        uid_t mounted_uid;      /* Who may umount() this filesystem? */
-        uid_t uid;
-        gid_t gid;
-        mode_t file_mode;
-        mode_t dir_mode;
-
-        u32 flags;
-
-        /* maximum age in jiffies (inode, dentry and dircache) */
-        int ttl;
-
-        struct smb_nls_codepage codepage;
-};
-
-#endif
-
-#endif
diff --git a/include/linux/smbno.h b/include/linux/smbno.h
deleted file mode 100644
index f99e02d9ffe2..000000000000
--- a/include/linux/smbno.h
+++ /dev/null
@@ -1,363 +0,0 @@
-#ifndef _SMBNO_H_
-#define _SMBNO_H_
-
-/* these define the attribute byte as seen by DOS */
-#define aRONLY  (1L<<0)
-#define aHIDDEN (1L<<1)
-#define aSYSTEM (1L<<2)
-#define aVOLID  (1L<<3)
-#define aDIR    (1L<<4)
-#define aARCH   (1L<<5)
-
-/* error classes */
-#define SUCCESS 0  /* The request was successful. */
-#define ERRDOS 0x01 /*  Error is from the core DOS operating system set. */
-#define ERRSRV 0x02 /* Error is generated by the server network file manager.*/
-#define ERRHRD 0x03  /* Error is an hardware error. */
-#define ERRCMD 0xFF  /* Command was not in the "SMB" format. */
-
-/* SMB X/Open error codes for the ERRdos error class */
-
-#define ERRbadfunc 1            /* Invalid function (or system call) */
-#define ERRbadfile 2            /* File not found (pathname error) */
-#define ERRbadpath 3            /* Directory not found */
-#define ERRnofids 4             /* Too many open files */
-#define ERRnoaccess 5           /* Access denied */
-#define ERRbadfid 6             /* Invalid fid */
-#define ERRbadmcb 7             /* Memory control blocks destroyed */
-#define ERRnomem 8              /* Out of memory */
-#define ERRbadmem 9             /* Invalid memory block address */
-#define ERRbadenv 10            /* Invalid environment */
-#define ERRbadformat 11         /* Invalid format */
-#define ERRbadaccess 12         /* Invalid open mode */
-#define ERRbaddata 13           /* Invalid data (only from ioctl call) */
-#define ERRres 14               /* reserved */
-#define ERRbaddrive 15          /* Invalid drive */
-#define ERRremcd 16             /* Attempt to delete current directory */
-#define ERRdiffdevice 17        /* rename/move across different filesystems */
-#define ERRnofiles 18           /* no more files found in file search */
-#define ERRbadshare 32          /* Share mode on file conflict with open mode */
-#define ERRlock 33              /* Lock request conflicts with existing lock */
-#define ERRfilexists 80         /* File in operation already exists */
-#define ERRbadpipe 230          /* Named pipe invalid */
-#define ERRpipebusy 231         /* All instances of pipe are busy */
-#define ERRpipeclosing 232      /* named pipe close in progress */
-#define ERRnotconnected 233     /* No process on other end of named pipe */
-#define ERRmoredata 234         /* More data to be returned */
-
-#define ERROR_INVALID_PARAMETER  87
-#define ERROR_DISK_FULL         112
-#define ERROR_INVALID_NAME      123
-#define ERROR_DIR_NOT_EMPTY     145
-#define ERROR_NOT_LOCKED        158
-#define ERROR_ALREADY_EXISTS    183  /* see also 80 ? */
-#define ERROR_EAS_DIDNT_FIT     275 /* Extended attributes didn't fit */
-#define ERROR_EAS_NOT_SUPPORTED 282 /* Extended attributes not supported */
-
-/* Error codes for the ERRSRV class */
-
-#define ERRerror 1              /* Non specific error code */
-#define ERRbadpw 2              /* Bad password */
-#define ERRbadtype 3            /* reserved */
-#define ERRaccess 4          /* No permissions to do the requested operation */
-#define ERRinvnid 5             /* tid invalid */
-#define ERRinvnetname 6         /* Invalid servername */
-#define ERRinvdevice 7          /* Invalid device */
-#define ERRqfull 49             /* Print queue full */
-#define ERRqtoobig 50           /* Queued item too big */
-#define ERRinvpfid 52           /* Invalid print file in smb_fid */
-#define ERRsmbcmd 64            /* Unrecognised command */
-#define ERRsrverror 65          /* smb server internal error */
-#define ERRfilespecs 67         /* fid and pathname invalid combination */
-#define ERRbadlink 68           /* reserved */
-#define ERRbadpermits 69        /* Access specified for a file is not valid */
-#define ERRbadpid 70            /* reserved */
-#define ERRsetattrmode 71       /* attribute mode invalid */
-#define ERRpaused 81            /* Message server paused */
-#define ERRmsgoff 82            /* Not receiving messages */
-#define ERRnoroom 83            /* No room for message */
-#define ERRrmuns 87             /* too many remote usernames */
-#define ERRtimeout 88           /* operation timed out */
-#define ERRnoresource  89   /* No resources currently available for request. */
-#define ERRtoomanyuids 90       /* too many userids */
-#define ERRbaduid 91            /* bad userid */
-#define ERRuseMPX 250    /* temporarily unable to use raw mode, use MPX mode */
-#define ERRuseSTD 251    /* temporarily unable to use raw mode, use std.mode */
-#define ERRcontMPX 252          /* resume MPX mode */
-#define ERRbadPW                /* reserved */
-#define ERRnosupport 0xFFFF
-
-/* Error codes for the ERRHRD class */
-
-#define ERRnowrite 19           /* read only media */
-#define ERRbadunit 20           /* Unknown device */
-#define ERRnotready 21          /* Drive not ready */
-#define ERRbadcmd 22            /* Unknown command */
-#define ERRdata 23              /* Data (CRC) error */
-#define ERRbadreq 24            /* Bad request structure length */
-#define ERRseek 25
-#define ERRbadmedia 26
-#define ERRbadsector 27
-#define ERRnopaper 28
-#define ERRwrite 29             /* write fault */
-#define ERRread 30              /* read fault */
-#define ERRgeneral 31           /* General hardware failure */
-#define ERRwrongdisk 34
-#define ERRFCBunavail 35
-#define ERRsharebufexc 36       /* share buffer exceeded */
-#define ERRdiskfull 39
-
-/*
- * Access modes when opening a file
- */
-#define SMB_ACCMASK     0x0003
-#define SMB_O_RDONLY    0x0000
-#define SMB_O_WRONLY    0x0001
-#define SMB_O_RDWR      0x0002
-
-/* offsets into message for common items */
-#define smb_com 8
-#define smb_rcls 9
-#define smb_reh 10
-#define smb_err 11
-#define smb_flg 13
-#define smb_flg2 14
-#define smb_reb 13
-#define smb_tid 28
-#define smb_pid 30
-#define smb_uid 32
-#define smb_mid 34
-#define smb_wct 36
-#define smb_vwv 37
-#define smb_vwv0 37
-#define smb_vwv1 39
-#define smb_vwv2 41
-#define smb_vwv3 43
-#define smb_vwv4 45
-#define smb_vwv5 47
-#define smb_vwv6 49
-#define smb_vwv7 51
-#define smb_vwv8 53
-#define smb_vwv9 55
-#define smb_vwv10 57
-#define smb_vwv11 59
-#define smb_vwv12 61
-#define smb_vwv13 63
-#define smb_vwv14 65
-
-/* these are the trans2 sub fields for primary requests */
-#define smb_tpscnt smb_vwv0
-#define smb_tdscnt smb_vwv1
-#define smb_mprcnt smb_vwv2
-#define smb_mdrcnt smb_vwv3
-#define smb_msrcnt smb_vwv4
-#define smb_flags smb_vwv5
-#define smb_timeout smb_vwv6
-#define smb_pscnt smb_vwv9
-#define smb_psoff smb_vwv10
-#define smb_dscnt smb_vwv11
-#define smb_dsoff smb_vwv12
-#define smb_suwcnt smb_vwv13
-#define smb_setup smb_vwv14
-#define smb_setup0 smb_setup
-#define smb_setup1 (smb_setup+2)
-#define smb_setup2 (smb_setup+4)
-
-/* these are for the secondary requests */
-#define smb_spscnt smb_vwv2
-#define smb_spsoff smb_vwv3
-#define smb_spsdisp smb_vwv4
-#define smb_sdscnt smb_vwv5
-#define smb_sdsoff smb_vwv6
-#define smb_sdsdisp smb_vwv7
-#define smb_sfid smb_vwv8
-
-/* and these for responses */
-#define smb_tprcnt smb_vwv0
-#define smb_tdrcnt smb_vwv1
-#define smb_prcnt smb_vwv3
-#define smb_proff smb_vwv4
-#define smb_prdisp smb_vwv5
-#define smb_drcnt smb_vwv6
-#define smb_droff smb_vwv7
-#define smb_drdisp smb_vwv8
-
-/* the complete */
-#define SMBmkdir      0x00   /* create directory */
-#define SMBrmdir      0x01   /* delete directory */
-#define SMBopen       0x02   /* open file */
-#define SMBcreate     0x03   /* create file */
-#define SMBclose      0x04   /* close file */
-#define SMBflush      0x05   /* flush file */
-#define SMBunlink     0x06   /* delete file */
-#define SMBmv         0x07   /* rename file */
-#define SMBgetatr     0x08   /* get file attributes */
-#define SMBsetatr     0x09   /* set file attributes */
-#define SMBread       0x0A   /* read from file */
-#define SMBwrite      0x0B   /* write to file */
-#define SMBlock       0x0C   /* lock byte range */
-#define SMBunlock     0x0D   /* unlock byte range */
-#define SMBctemp      0x0E   /* create temporary file */
-#define SMBmknew      0x0F   /* make new file */
-#define SMBchkpth     0x10   /* check directory path */
-#define SMBexit       0x11   /* process exit */
-#define SMBlseek      0x12   /* seek */
-#define SMBtcon       0x70   /* tree connect */
-#define SMBtconX      0x75   /* tree connect and X*/
-#define SMBtdis       0x71   /* tree disconnect */
-#define SMBnegprot    0x72   /* negotiate protocol */
-#define SMBdskattr    0x80   /* get disk attributes */
-#define SMBsearch     0x81   /* search directory */
-#define SMBsplopen    0xC0   /* open print spool file */
-#define SMBsplwr      0xC1   /* write to print spool file */
-#define SMBsplclose   0xC2   /* close print spool file */
-#define SMBsplretq    0xC3   /* return print queue */
-#define SMBsends      0xD0   /* send single block message */
-#define SMBsendb      0xD1   /* send broadcast message */
-#define SMBfwdname    0xD2   /* forward user name */
-#define SMBcancelf    0xD3   /* cancel forward */
-#define SMBgetmac     0xD4   /* get machine name */
-#define SMBsendstrt   0xD5   /* send start of multi-block message */
-#define SMBsendend    0xD6   /* send end of multi-block message */
-#define SMBsendtxt    0xD7   /* send text of multi-block message */
-
-/* Core+ protocol */
-#define SMBlockread       0x13   /* Lock a range and read */
-#define SMBwriteunlock 0x14 /* Unlock a range then write */
-#define SMBreadbraw   0x1a  /* read a block of data with no smb header */
-#define SMBwritebraw  0x1d  /* write a block of data with no smb header */
-#define SMBwritec     0x20  /* secondary write request */
-#define SMBwriteclose 0x2c  /* write a file then close it */
-
-/* dos extended protocol */
-#define SMBreadBraw      0x1A   /* read block raw */
-#define SMBreadBmpx      0x1B   /* read block multiplexed */
-#define SMBreadBs        0x1C   /* read block (secondary response) */
-#define SMBwriteBraw     0x1D   /* write block raw */
-#define SMBwriteBmpx     0x1E   /* write block multiplexed */
-#define SMBwriteBs       0x1F   /* write block (secondary request) */
-#define SMBwriteC        0x20   /* write complete response */
-#define SMBsetattrE      0x22   /* set file attributes expanded */
-#define SMBgetattrE      0x23   /* get file attributes expanded */
-#define SMBlockingX      0x24   /* lock/unlock byte ranges and X */
-#define SMBtrans         0x25   /* transaction - name, bytes in/out */
-#define SMBtranss        0x26   /* transaction (secondary request/response) */
-#define SMBioctl         0x27   /* IOCTL */
-#define SMBioctls        0x28   /* IOCTL  (secondary request/response) */
-#define SMBcopy          0x29   /* copy */
-#define SMBmove          0x2A   /* move */
-#define SMBecho          0x2B   /* echo */
-#define SMBopenX         0x2D   /* open and X */
-#define SMBreadX         0x2E   /* read and X */
-#define SMBwriteX        0x2F   /* write and X */
-#define SMBsesssetupX    0x73   /* Session Set Up & X (including User Logon) */
-#define SMBtconX         0x75   /* tree connect and X */
-#define SMBffirst        0x82   /* find first */
-#define SMBfunique       0x83   /* find unique */
-#define SMBfclose        0x84   /* find close */
-#define SMBinvalid       0xFE   /* invalid command */
-
-
-/* Extended 2.0 protocol */
-#define SMBtrans2        0x32   /* TRANS2 protocol set */
-#define SMBtranss2       0x33   /* TRANS2 protocol set, secondary command */
-#define SMBfindclose     0x34   /* Terminate a TRANSACT2_FINDFIRST */
-#define SMBfindnclose    0x35   /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
-#define SMBulogoffX      0x74   /* user logoff */
-
-/* these are the TRANS2 sub commands */
-#define TRANSACT2_OPEN          0
-#define TRANSACT2_FINDFIRST     1
-#define TRANSACT2_FINDNEXT      2
-#define TRANSACT2_QFSINFO       3
-#define TRANSACT2_SETFSINFO     4
-#define TRANSACT2_QPATHINFO     5
-#define TRANSACT2_SETPATHINFO   6
-#define TRANSACT2_QFILEINFO     7
-#define TRANSACT2_SETFILEINFO   8
-#define TRANSACT2_FSCTL         9
-#define TRANSACT2_IOCTL           10
-#define TRANSACT2_FINDNOTIFYFIRST 11
-#define TRANSACT2_FINDNOTIFYNEXT  12
-#define TRANSACT2_MKDIR           13
-
-/* Information Levels -  Shared? */
-#define SMB_INFO_STANDARD               1
-#define SMB_INFO_QUERY_EA_SIZE          2
-#define SMB_INFO_QUERY_EAS_FROM_LIST    3
-#define SMB_INFO_QUERY_ALL_EAS          4
-#define SMB_INFO_IS_NAME_VALID          6
-
-/* Information Levels -  TRANSACT2_FINDFIRST */
-#define SMB_FIND_FILE_DIRECTORY_INFO            0x101
-#define SMB_FIND_FILE_FULL_DIRECTORY_INFO       0x102
-#define SMB_FIND_FILE_NAMES_INFO                0x103
-#define SMB_FIND_FILE_BOTH_DIRECTORY_INFO       0x104
-
-/* Information Levels -  TRANSACT2_QPATHINFO */
-#define SMB_QUERY_FILE_BASIC_INFO       0x101
-#define SMB_QUERY_FILE_STANDARD_INFO    0x102
-#define SMB_QUERY_FILE_EA_INFO          0x103
-#define SMB_QUERY_FILE_NAME_INFO        0x104
-#define SMB_QUERY_FILE_ALL_INFO         0x107
-#define SMB_QUERY_FILE_ALT_NAME_INFO    0x108
-#define SMB_QUERY_FILE_STREAM_INFO      0x109
-#define SMB_QUERY_FILE_COMPRESSION_INFO 0x10b
-
-/* Information Levels - TRANSACT2_SETFILEINFO */
-#define SMB_SET_FILE_BASIC_INFO         0x101
-#define SMB_SET_FILE_DISPOSITION_INFO   0x102
-#define SMB_SET_FILE_ALLOCATION_INFO    0x103
-#define SMB_SET_FILE_END_OF_FILE_INFO   0x104
-
-/* smb_flg field flags */
-#define SMB_FLAGS_SUPPORT_LOCKREAD      0x01
-#define SMB_FLAGS_CLIENT_BUF_AVAIL      0x02
-#define SMB_FLAGS_RESERVED              0x04
-#define SMB_FLAGS_CASELESS_PATHNAMES    0x08
-#define SMB_FLAGS_CANONICAL_PATHNAMES   0x10
-#define SMB_FLAGS_REQUEST_OPLOCK        0x20
-#define SMB_FLAGS_REQUEST_BATCH_OPLOCK  0x40
-#define SMB_FLAGS_REPLY                 0x80
-
-/* smb_flg2 field flags (samba-2.2.0/source/include/smb.h) */
-#define SMB_FLAGS2_LONG_PATH_COMPONENTS         0x0001
-#define SMB_FLAGS2_EXTENDED_ATTRIBUTES          0x0002
-#define SMB_FLAGS2_DFS_PATHNAMES                0x1000
-#define SMB_FLAGS2_READ_PERMIT_NO_EXECUTE       0x2000
-#define SMB_FLAGS2_32_BIT_ERROR_CODES           0x4000 
-#define SMB_FLAGS2_UNICODE_STRINGS              0x8000
-
-
-/*
- * UNIX stuff  (from samba trans2.h)
- */
-#define MIN_UNIX_INFO_LEVEL             0x200
-#define MAX_UNIX_INFO_LEVEL             0x2FF
-#define SMB_FIND_FILE_UNIX              0x202
-#define SMB_QUERY_FILE_UNIX_BASIC       0x200
-#define SMB_QUERY_FILE_UNIX_LINK        0x201
-#define SMB_QUERY_FILE_UNIX_HLINK       0x202
-#define SMB_SET_FILE_UNIX_BASIC         0x200
-#define SMB_SET_FILE_UNIX_LINK          0x201
-#define SMB_SET_FILE_UNIX_HLINK         0x203
-#define SMB_QUERY_CIFS_UNIX_INFO        0x200
-
-/* values which means "don't change it" */
-#define SMB_MODE_NO_CHANGE              0xFFFFFFFF
-#define SMB_UID_NO_CHANGE               0xFFFFFFFF
-#define SMB_GID_NO_CHANGE               0xFFFFFFFF
-#define SMB_TIME_NO_CHANGE              0xFFFFFFFFFFFFFFFFULL
-#define SMB_SIZE_NO_CHANGE              0xFFFFFFFFFFFFFFFFULL
-
-/* UNIX filetype mappings. */
-#define UNIX_TYPE_FILE          0
-#define UNIX_TYPE_DIR           1
-#define UNIX_TYPE_SYMLINK       2
-#define UNIX_TYPE_CHARDEV       3
-#define UNIX_TYPE_BLKDEV        4
-#define UNIX_TYPE_FIFO          5
-#define UNIX_TYPE_SOCKET        6
-#define UNIX_TYPE_UNKNOWN       0xFFFFFFFF
-
-#endif /* _SMBNO_H_ */
diff --git a/include/linux/smp.h b/include/linux/smp.h
index cfa2d20e35f1..6dc95cac6b3d 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -13,9 +13,10 @@
 
 extern void cpu_idle(void);
 
+typedef void (*smp_call_func_t)(void *info);
 struct call_single_data {
         struct list_head list;
-        void (*func) (void *info);
+        smp_call_func_t func;
         void *info;
         u16 flags;
         u16 priv;
@@ -24,8 +25,8 @@ struct call_single_data {
 /* total number of cpus in this system (may exceed NR_CPUS) */
 extern unsigned int total_cpus;
 
-int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
-                                int wait);
+int smp_call_function_single(int cpuid, smp_call_func_t func, void *info,
+                             int wait);
 
 #ifdef CONFIG_SMP
 
@@ -69,15 +70,15 @@ extern void smp_cpus_done(unsigned int max_cpus);
 /*
  * Call a function on all other processors
  */
-int smp_call_function(void(*func)(void *info), void *info, int wait);
+int smp_call_function(smp_call_func_t func, void *info, int wait);
 void smp_call_function_many(const struct cpumask *mask,
-                            void (*func)(void *info), void *info, bool wait);
+                            smp_call_func_t func, void *info, bool wait);
 
 void __smp_call_function_single(int cpuid, struct call_single_data *data,
                                 int wait);
 
 int smp_call_function_any(const struct cpumask *mask,
-                          void (*func)(void *info), void *info, int wait);
+                          smp_call_func_t func, void *info, int wait);
 
 /*
  * Generic and arch helpers
@@ -94,7 +95,7 @@ void ipi_call_unlock_irq(void);
 /*
  * Call a function on all processors
  */
-int on_each_cpu(void (*func) (void *info), void *info, int wait);
+int on_each_cpu(smp_call_func_t func, void *info, int wait);
 
 #define MSG_ALL_BUT_SELF        0x8000  /* Assume <32768 CPU's */
 #define MSG_ALL                 0x8001
@@ -122,7 +123,7 @@ static inline void smp_send_stop(void) { }
  *      These macros fold the SMP functionality into a single CPU system
  */
 #define raw_smp_processor_id()                  0
-static inline int up_smp_call_function(void (*func)(void *), void *info)
+static inline int up_smp_call_function(smp_call_func_t func, void *info)
 {
         return 0;
 }
@@ -143,7 +144,7 @@ static inline void smp_send_reschedule(int cpu) { }
 static inline void init_call_single_data(void) { }
 
 static inline int
-smp_call_function_any(const struct cpumask *mask, void (*func)(void *info),
+smp_call_function_any(const struct cpumask *mask, smp_call_func_t func,
                       void *info, int wait)
 {
         return smp_call_function_single(0, func, info, wait);
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index 291f721144c2..3a1988202731 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -4,8 +4,6 @@
 #ifdef CONFIG_LOCK_KERNEL
 #include <linux/sched.h>
 
-#define kernel_locked()         (current->lock_depth >= 0)
-
 extern int __lockfunc __reacquire_kernel_lock(void);
 extern void __lockfunc __release_kernel_lock(void);
 
@@ -58,7 +56,6 @@ static inline void cycle_kernel_lock(void)
 #define lock_kernel()
 #define unlock_kernel()
 #define cycle_kernel_lock()                     do { } while(0)
-#define kernel_locked()                         1
 #endif /* CONFIG_BKL */
 
 #define release_kernel_lock(task)               do { } while(0)
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index ebb0c80ffd6e..12b2b18e50c1 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -230,6 +230,7 @@ enum
         LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
         LINUX_MIB_TCPDEFERACCEPTDROP,
         LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */
+        LINUX_MIB_TCPTIMEWAITOVERFLOW,          /* TCPTimeWaitOverflow */
         __LINUX_MIB_MAX
 };
 
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/74x164.h b/include/linux/spi/74x164.h
new file mode 100644
index 000000000000..d85c52f294a0
--- /dev/null
+++ b/include/linux/spi/74x164.h
@@ -0,0 +1,11 @@
+#ifndef LINUX_SPI_74X164_H
+#define LINUX_SPI_74X164_H
+
+#define GEN_74X164_DRIVER_NAME "74x164"
+
+struct gen_74x164_chip_platform_data {
+        /* number assigned to the first GPIO */
+        unsigned        base;
+};
+
+#endif
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/ssb/ssb_driver_gige.h b/include/linux/ssb/ssb_driver_gige.h
index 942e38736901..eba52a100533 100644
--- a/include/linux/ssb/ssb_driver_gige.h
+++ b/include/linux/ssb/ssb_driver_gige.h
@@ -96,16 +96,21 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev)
         return 0;
 }
 
-extern char * nvram_get(const char *name);
+#ifdef CONFIG_BCM47XX
+#include <asm/mach-bcm47xx/nvram.h>
 /* Get the device MAC address */
 static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
 {
-#ifdef CONFIG_BCM47XX
-        char *res = nvram_get("et0macaddr");
-        if (res)
-                memcpy(macaddr, res, 6);
-#endif
+        char buf[20];
+        if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0)
+                return;
+        nvram_parse_macaddr(buf, macaddr);
 }
+#else
+static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
+{
+}
+#endif
 
 extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev,
                                           struct pci_dev *pdev);
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/suspend.h b/include/linux/suspend.h
index 26697514c5ec..0e288e3c37be 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -258,23 +258,6 @@ static inline int hibernate(void) { return -ENOSYS; }
 static inline bool system_entering_hibernation(void) { return false; }
 #endif /* CONFIG_HIBERNATION */
 
-#ifdef CONFIG_SUSPEND_NVS
-extern int suspend_nvs_register(unsigned long start, unsigned long size);
-extern int suspend_nvs_alloc(void);
-extern void suspend_nvs_free(void);
-extern void suspend_nvs_save(void);
-extern void suspend_nvs_restore(void);
-#else /* CONFIG_SUSPEND_NVS */
-static inline int suspend_nvs_register(unsigned long a, unsigned long b)
-{
-        return 0;
-}
-static inline int suspend_nvs_alloc(void) { return 0; }
-static inline void suspend_nvs_free(void) {}
-static inline void suspend_nvs_save(void) {}
-static inline void suspend_nvs_restore(void) {}
-#endif /* CONFIG_SUSPEND_NVS */
-
 #ifdef CONFIG_PM_SLEEP
 void save_processor_state(void);
 void restore_processor_state(void);
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 7cdd63366f88..eba53e71d2cc 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -271,8 +271,18 @@ extern void scan_mapping_unevictable_pages(struct address_space *);
 extern unsigned long scan_unevictable_pages;
 extern int scan_unevictable_handler(struct ctl_table *, int,
                                         void __user *, size_t *, loff_t *);
+#ifdef CONFIG_NUMA
 extern int scan_unevictable_register_node(struct node *node);
 extern void scan_unevictable_unregister_node(struct node *node);
+#else
+static inline int scan_unevictable_register_node(struct node *node)
+{
+        return 0;
+}
+static inline void scan_unevictable_unregister_node(struct node *node)
+{
+}
+#endif
 
 extern int kswapd_run(int nid);
 extern void kswapd_stop(int nid);
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 0ff2779c44d0..2e7d81c4e5ad 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -126,6 +126,7 @@
 #define MGSL_MODE_BISYNC        4
 #define MGSL_MODE_RAW           6
 #define MGSL_MODE_BASE_CLOCK    7
+#define MGSL_MODE_XSYNC         8
 
 #define MGSL_BUS_TYPE_ISA       1
 #define MGSL_BUS_TYPE_EISA      2
@@ -290,6 +291,10 @@ struct gpio_desc {
 #define MGSL_IOCSGPIO           _IOW(MGSL_MAGIC_IOC,16,struct gpio_desc)
 #define MGSL_IOCGGPIO           _IOR(MGSL_MAGIC_IOC,17,struct gpio_desc)
 #define MGSL_IOCWAITGPIO        _IOWR(MGSL_MAGIC_IOC,18,struct gpio_desc)
+#define MGSL_IOCSXSYNC          _IO(MGSL_MAGIC_IOC, 19)
+#define MGSL_IOCGXSYNC          _IO(MGSL_MAGIC_IOC, 20)
+#define MGSL_IOCSXCTRL          _IO(MGSL_MAGIC_IOC, 21)
+#define MGSL_IOCGXCTRL          _IO(MGSL_MAGIC_IOC, 22)
 
 #ifdef __KERNEL__
 /* provide 32 bit ioctl compatibility on 64 bit systems */
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index e6319d18a55d..cacc27a0e285 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -701,7 +701,8 @@ asmlinkage long sys_nfsservctl(int cmd,
 asmlinkage long sys_syslog(int type, char __user *buf, int len);
 asmlinkage long sys_uselib(const char __user *library);
 asmlinkage long sys_ni_syscall(void);
-asmlinkage long sys_ptrace(long request, long pid, long addr, long data);
+asmlinkage long sys_ptrace(long request, long pid, unsigned long addr,
+                           unsigned long data);
 
 asmlinkage long sys_add_key(const char __user *_type,
                             const char __user *_description,
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index 341dddb55090..2466e550a41d 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -33,7 +33,7 @@
  */
 
 
-#define TASKSTATS_VERSION       7
+#define TASKSTATS_VERSION       8
 #define TS_COMM_LEN             32      /* should be >= TASK_COMM_LEN
                                          * in linux/sched.h */
 
@@ -188,6 +188,7 @@ enum {
         TASKSTATS_TYPE_STATS,           /* taskstats structure */
         TASKSTATS_TYPE_AGGR_PID,        /* contains pid + stats */
         TASKSTATS_TYPE_AGGR_TGID,       /* contains tgid + stats */
+        TASKSTATS_TYPE_NULL,            /* contains nothing */
         __TASKSTATS_TYPE_MAX,
 };
 
diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h
new file mode 100644
index 000000000000..4c7be2263011
--- /dev/null
+++ b/include/linux/ti_wilink_st.h
@@ -0,0 +1,400 @@
+/*
+ *  Shared Transport Header file
+ *      To be included by the protocol stack drivers for
+ *      Texas Instruments BT,FM and GPS combo chip drivers
+ *      and also serves the sub-modules of the shared transport driver.
+ *
+ *  Copyright (C) 2009-2010 Texas Instruments
+ *  Author: Pavan Savoy <pavan_savoy@ti.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef TI_WILINK_ST_H
+#define TI_WILINK_ST_H
+
+/**
+ * enum kim_gpio_state - Few protocols such as FM have ACTIVE LOW
+ *      gpio states for their chip/core enable gpios
+ */
+enum kim_gpio_state {
+        KIM_GPIO_INACTIVE,
+        KIM_GPIO_ACTIVE,
+};
+
+/**
+ * enum proto-type - The protocol on WiLink chips which share a
+ *      common physical interface like UART.
+ */
+enum proto_type {
+        ST_BT,
+        ST_FM,
+        ST_GPS,
+        ST_MAX,
+};
+
+/**
+ * struct st_proto_s - Per Protocol structure from BT/FM/GPS to ST
+ * @type: type of the protocol being registered among the
+ *      available proto_type(BT, FM, GPS the protocol which share TTY).
+ * @recv: the receiver callback pointing to a function in the
+ *      protocol drivers called by the ST driver upon receiving
+ *      relevant data.
+ * @match_packet: reserved for future use, to make ST more generic
+ * @reg_complete_cb: callback handler pointing to a function in protocol
+ *      handler called by ST when the pending registrations are complete.
+ *      The registrations are marked pending, in situations when fw
+ *      download is in progress.
+ * @write: pointer to function in ST provided to protocol drivers from ST,
+ *      to be made use when protocol drivers have data to send to TTY.
+ * @priv_data: privdate data holder for the protocol drivers, sent
+ *      from the protocol drivers during registration, and sent back on
+ *      reg_complete_cb and recv.
+ */
+struct st_proto_s {
+        enum proto_type type;
+        long (*recv) (void *, struct sk_buff *);
+        unsigned char (*match_packet) (const unsigned char *data);
+        void (*reg_complete_cb) (void *, char data);
+        long (*write) (struct sk_buff *skb);
+        void *priv_data;
+};
+
+extern long st_register(struct st_proto_s *);
+extern long st_unregister(enum proto_type);
+
+
+/*
+ * header information used by st_core.c
+ */
+
+/* states of protocol list */
+#define ST_NOTEMPTY     1
+#define ST_EMPTY        0
+
+/*
+ * possible st_states
+ */
+#define ST_INITIALIZING         1
+#define ST_REG_IN_PROGRESS      2
+#define ST_REG_PENDING          3
+#define ST_WAITING_FOR_RESP     4
+
+/**
+ * struct st_data_s - ST core internal structure
+ * @st_state: different states of ST like initializing, registration
+ *      in progress, this is mainly used to return relevant err codes
+ *      when protocol drivers are registering. It is also used to track
+ *      the recv function, as in during fw download only HCI events
+ *      can occur , where as during other times other events CH8, CH9
+ *      can occur.
+ * @tty: tty provided by the TTY core for line disciplines.
+ * @tx_skb: If for some reason the tty's write returns lesser bytes written
+ *      then to maintain the rest of data to be written on next instance.
+ *      This needs to be protected, hence the lock inside wakeup func.
+ * @tx_state: if the data is being written onto the TTY and protocol driver
+ *      wants to send more, queue up data and mark that there is
+ *      more data to send.
+ * @list: the list of protocols registered, only MAX can exist, one protocol
+ *      can register only once.
+ * @rx_state: states to be maintained inside st's tty receive
+ * @rx_count: count to be maintained inside st's tty receieve
+ * @rx_skb: the skb where all data for a protocol gets accumulated,
+ *      since tty might not call receive when a complete event packet
+ *      is received, the states, count and the skb needs to be maintained.
+ * @txq: the list of skbs which needs to be sent onto the TTY.
+ * @tx_waitq: if the chip is not in AWAKE state, the skbs needs to be queued
+ *      up in here, PM(WAKEUP_IND) data needs to be sent and then the skbs
+ *      from waitq can be moved onto the txq.
+ *      Needs locking too.
+ * @lock: the lock to protect skbs, queues, and ST states.
+ * @protos_registered: count of the protocols registered, also when 0 the
+ *      chip enable gpio can be toggled, and when it changes to 1 the fw
+ *      needs to be downloaded to initialize chip side ST.
+ * @ll_state: the various PM states the chip can be, the states are notified
+ *      to us, when the chip sends relevant PM packets(SLEEP_IND, WAKE_IND).
+ * @kim_data: reference to the parent encapsulating structure.
+ *
+ */
+struct st_data_s {
+        unsigned long st_state;
+        struct tty_struct *tty;
+        struct sk_buff *tx_skb;
+#define ST_TX_SENDING   1
+#define ST_TX_WAKEUP    2
+        unsigned long tx_state;
+        struct st_proto_s *list[ST_MAX];
+        unsigned long rx_state;
+        unsigned long rx_count;
+        struct sk_buff *rx_skb;
+        struct sk_buff_head txq, tx_waitq;
+        spinlock_t lock;
+        unsigned char   protos_registered;
+        unsigned long ll_state;
+        void *kim_data;
+};
+
+/**
+ * st_int_write -
+ * point this to tty->driver->write or tty->ops->write
+ * depending upon the kernel version
+ */
+int st_int_write(struct st_data_s*, const unsigned char*, int);
+
+/**
+ * st_write -
+ * internal write function, passed onto protocol drivers
+ * via the write function ptr of protocol struct
+ */
+long st_write(struct sk_buff *);
+
+/* function to be called from ST-LL */
+void st_ll_send_frame(enum proto_type, struct sk_buff *);
+
+/* internal wake up function */
+void st_tx_wakeup(struct st_data_s *st_data);
+
+/* init, exit entry funcs called from KIM */
+int st_core_init(struct st_data_s **);
+void st_core_exit(struct st_data_s *);
+
+/* ask for reference from KIM */
+void st_kim_ref(struct st_data_s **, int);
+
+#define GPS_STUB_TEST
+#ifdef GPS_STUB_TEST
+int gps_chrdrv_stub_write(const unsigned char*, int);
+void gps_chrdrv_stub_init(void);
+#endif
+
+/*
+ * header information used by st_kim.c
+ */
+
+/* time in msec to wait for
+ * line discipline to be installed
+ */
+#define LDISC_TIME      500
+#define CMD_RESP_TIME   500
+#define MAKEWORD(a, b)  ((unsigned short)(((unsigned char)(a)) \
+        | ((unsigned short)((unsigned char)(b))) << 8))
+
+#define GPIO_HIGH 1
+#define GPIO_LOW  0
+
+/* the Power-On-Reset logic, requires to attempt
+ * to download firmware onto chip more than once
+ * since the self-test for chip takes a while
+ */
+#define POR_RETRY_COUNT 5
+
+/**
+ * struct chip_version - save the chip version
+ */
+struct chip_version {
+        unsigned short full;
+        unsigned short chip;
+        unsigned short min_ver;
+        unsigned short maj_ver;
+};
+
+/**
+ * struct kim_data_s - the KIM internal data, embedded as the
+ *      platform's drv data. One for each ST device in the system.
+ * @uim_pid: KIM needs to communicate with UIM to request to install
+ *      the ldisc by opening UART when protocol drivers register.
+ * @kim_pdev: the platform device added in one of the board-XX.c file
+ *      in arch/XX/ directory, 1 for each ST device.
+ * @kim_rcvd: completion handler to notify when data was received,
+ *      mainly used during fw download, which involves multiple send/wait
+ *      for each of the HCI-VS commands.
+ * @ldisc_installed: completion handler to notify that the UIM accepted
+ *      the request to install ldisc, notify from tty_open which suggests
+ *      the ldisc was properly installed.
+ * @resp_buffer: data buffer for the .bts fw file name.
+ * @fw_entry: firmware class struct to request/release the fw.
+ * @gpios: the list of core/chip enable gpios for BT, FM and GPS cores.
+ * @rx_state: the rx state for kim's receive func during fw download.
+ * @rx_count: the rx count for the kim's receive func during fw download.
+ * @rx_skb: all of fw data might not come at once, and hence data storage for
+ *      whole of the fw response, only HCI_EVENTs and hence diff from ST's
+ *      response.
+ * @rfkill: rfkill data for each of the cores to be registered with rfkill.
+ * @rf_protos: proto types of the data registered with rfkill sub-system.
+ * @core_data: ST core's data, which mainly is the tty's disc_data
+ * @version: chip version available via a sysfs entry.
+ *
+ */
+struct kim_data_s {
+        long uim_pid;
+        struct platform_device *kim_pdev;
+        struct completion kim_rcvd, ldisc_installed;
+        char resp_buffer[30];
+        const struct firmware *fw_entry;
+        long gpios[ST_MAX];
+        unsigned long rx_state;
+        unsigned long rx_count;
+        struct sk_buff *rx_skb;
+        struct rfkill *rfkill[ST_MAX];
+        enum proto_type rf_protos[ST_MAX];
+        struct st_data_s *core_data;
+        struct chip_version version;
+};
+
+/**
+ * functions called when 1 of the protocol drivers gets
+ * registered, these need to communicate with UIM to request
+ * ldisc installed, read chip_version, download relevant fw
+ */
+long st_kim_start(void *);
+long st_kim_stop(void *);
+
+void st_kim_recv(void *, const unsigned char *, long count);
+void st_kim_chip_toggle(enum proto_type, enum kim_gpio_state);
+void st_kim_complete(void *);
+void kim_st_list_protocols(struct st_data_s *, void *);
+
+/*
+ * BTS headers
+ */
+#define ACTION_SEND_COMMAND     1
+#define ACTION_WAIT_EVENT       2
+#define ACTION_SERIAL           3
+#define ACTION_DELAY            4
+#define ACTION_RUN_SCRIPT       5
+#define ACTION_REMARKS          6
+
+/**
+ * struct bts_header - the fw file is NOT binary which can
+ *      be sent onto TTY as is. The .bts is more a script
+ *      file which has different types of actions.
+ *      Each such action needs to be parsed by the KIM and
+ *      relevant procedure to be called.
+ */
+struct bts_header {
+        u32 magic;
+        u32 version;
+        u8 future[24];
+        u8 actions[0];
+} __attribute__ ((packed));
+
+/**
+ * struct bts_action - Each .bts action has its own type of
+ *      data.
+ */
+struct bts_action {
+        u16 type;
+        u16 size;
+        u8 data[0];
+} __attribute__ ((packed));
+
+struct bts_action_send {
+        u8 data[0];
+} __attribute__ ((packed));
+
+struct bts_action_wait {
+        u32 msec;
+        u32 size;
+        u8 data[0];
+} __attribute__ ((packed));
+
+struct bts_action_delay {
+        u32 msec;
+} __attribute__ ((packed));
+
+struct bts_action_serial {
+        u32 baud;
+        u32 flow_control;
+} __attribute__ ((packed));
+
+/**
+ * struct hci_command - the HCI-VS for intrepreting
+ *      the change baud rate of host-side UART, which
+ *      needs to be ignored, since UIM would do that
+ *      when it receives request from KIM for ldisc installation.
+ */
+struct hci_command {
+        u8 prefix;
+        u16 opcode;
+        u8 plen;
+        u32 speed;
+} __attribute__ ((packed));
+
+/*
+ * header information used by st_ll.c
+ */
+
+/* ST LL receiver states */
+#define ST_W4_PACKET_TYPE       0
+#define ST_BT_W4_EVENT_HDR      1
+#define ST_BT_W4_ACL_HDR        2
+#define ST_BT_W4_SCO_HDR        3
+#define ST_BT_W4_DATA           4
+#define ST_FM_W4_EVENT_HDR      5
+#define ST_GPS_W4_EVENT_HDR     6
+
+/* ST LL state machines */
+#define ST_LL_ASLEEP               0
+#define ST_LL_ASLEEP_TO_AWAKE      1
+#define ST_LL_AWAKE                2
+#define ST_LL_AWAKE_TO_ASLEEP      3
+#define ST_LL_INVALID              4
+
+/* different PM notifications coming from chip */
+#define LL_SLEEP_IND    0x30
+#define LL_SLEEP_ACK    0x31
+#define LL_WAKE_UP_IND  0x32
+#define LL_WAKE_UP_ACK  0x33
+
+/* initialize and de-init ST LL */
+long st_ll_init(struct st_data_s *);
+long st_ll_deinit(struct st_data_s *);
+
+/**
+ * enable/disable ST LL along with KIM start/stop
+ * called by ST Core
+ */
+void st_ll_enable(struct st_data_s *);
+void st_ll_disable(struct st_data_s *);
+
+/**
+ * various funcs used by ST core to set/get the various PM states
+ * of the chip.
+ */
+unsigned long st_ll_getstate(struct st_data_s *);
+unsigned long st_ll_sleep_state(struct st_data_s *, unsigned char);
+void st_ll_wakeup(struct st_data_s *);
+
+/*
+ * header information used by st_core.c for FM and GPS
+ * packet parsing, the bluetooth headers are already available
+ * at net/bluetooth/
+ */
+
+struct fm_event_hdr {
+        u8 plen;
+} __attribute__ ((packed));
+
+#define FM_MAX_FRAME_SIZE 0xFF  /* TODO: */
+#define FM_EVENT_HDR_SIZE 1     /* size of fm_event_hdr */
+#define ST_FM_CH8_PKT 0x8
+
+/* gps stuff */
+struct gps_event_hdr {
+        u8 opcode;
+        u16 plen;
+} __attribute__ ((packed));
+
+#endif /* TI_WILINK_ST_H */
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 10db0102a890..3a2e66d88a32 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -150,7 +150,7 @@ static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step)
  *
  * Return %LSM_UNSAFE_* bits applied to an exec because of tracing.
  *
- * @task->cred_guard_mutex is held by the caller through the do_execve().
+ * @task->signal->cred_guard_mutex is held by the caller through the do_execve().
  */
 static inline int tracehook_unsafe_exec(struct task_struct *task)
 {
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 86be0cdeb11b..54e4eaaa0561 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -13,7 +13,6 @@
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
 #include <linux/mutex.h>
-#include <linux/smp_lock.h>
 
 #include <asm/system.h>
 
@@ -50,6 +49,7 @@
 #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 */
 
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
@@ -366,6 +366,7 @@ struct tty_file_private {
 #define TTY_HUPPED              18      /* Post driver->hangup() */
 #define TTY_FLUSHING            19      /* Flushing to ldisc in progress */
 #define TTY_FLUSHPENDING        20      /* Queued buffer flush pending */
+#define TTY_HUPPING             21      /* ->hangup() in progress */
 
 #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))
 
@@ -540,8 +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,
-                                        uid_t loginuid, u32 sessionid);
+extern int tty_audit_push_task(struct task_struct *tsk,
+                               uid_t loginuid, u32 sessionid);
 #else
 static inline void tty_audit_add_data(struct tty_struct *tty,
                                       unsigned char *data, size_t size)
@@ -559,9 +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,
-                                        uid_t loginuid, u32 sessionid)
+static inline int tty_audit_push_task(struct task_struct *tsk,
+                                      uid_t loginuid, u32 sessionid)
 {
+        return 0;
 }
 #endif
 
diff --git a/include/linux/types.h b/include/linux/types.h
index 357dbc19606f..c2a9eb44f2fa 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -121,15 +121,7 @@ typedef		__u64		u_int64_t;
 typedef         __s64           int64_t;
 #endif
 
-/*
- * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid
- * common 32/64-bit compat problems.
- * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other
- * architectures) and to 8-byte boundaries on 64-bit architetures.  The new
- * aligned_64 type enforces 8-byte alignment so that structs containing
- * aligned_64 values have the same alignment on 32-bit and 64-bit architectures.
- * No conversions are necessary between 32-bit user-space and a 64-bit kernel.
- */
+/* this is a special 64bit data type that is 8-byte aligned */
 #define aligned_u64 __u64 __attribute__((aligned(8)))
 #define aligned_be64 __be64 __attribute__((aligned(8)))
 #define aligned_le64 __le64 __attribute__((aligned(8)))
@@ -186,7 +178,15 @@ typedef __u64 __bitwise __be64;
 typedef __u16 __bitwise __sum16;
 typedef __u32 __bitwise __wsum;
 
-/* this is a special 64bit data type that is 8-byte aligned */
+/*
+ * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid
+ * common 32/64-bit compat problems.
+ * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other
+ * architectures) and to 8-byte boundaries on 64-bit architetures.  The new
+ * aligned_64 type enforces 8-byte alignment so that structs containing
+ * aligned_64 values have the same alignment on 32-bit and 64-bit architectures.
+ * No conversions are necessary between 32-bit user-space and a 64-bit kernel.
+ */
 #define __aligned_u64 __u64 __attribute__((aligned(8)))
 #define __aligned_be64 __be64 __attribute__((aligned(8)))
 #define __aligned_le64 __le64 __attribute__((aligned(8)))
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index d6188e5a52df..665517c05eaf 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -3,7 +3,7 @@
  *
  * Copyright(C) 2005, Benedikt Spranger <b.spranger@linutronix.de>
  * Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
- * Copyright(C) 2006, Hans J. Koch <hjk@linutronix.de>
+ * Copyright(C) 2006, Hans J. Koch <hjk@hansjkoch.de>
  * Copyright(C) 2006, Greg Kroah-Hartman <greg@kroah.com>
  *
  * Userspace IO driver.
diff --git a/include/linux/unaligned/packed_struct.h b/include/linux/unaligned/packed_struct.h
index 2498bb9fe002..c9a6abd972a1 100644
--- a/include/linux/unaligned/packed_struct.h
+++ b/include/linux/unaligned/packed_struct.h
@@ -3,9 +3,9 @@
 
 #include <linux/kernel.h>
 
-struct __una_u16 { u16 x __attribute__((packed)); };
-struct __una_u32 { u32 x __attribute__((packed)); };
-struct __una_u64 { u64 x __attribute__((packed)); };
+struct __una_u16 { u16 x; } __attribute__((packed));
+struct __una_u32 { u32 x; } __attribute__((packed));
+struct __una_u64 { u64 x; } __attribute__((packed));
 
 static inline u16 __get_unaligned_cpu16(const void *p)
 {
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 35fe6ab222bb..a28eb2592577 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -313,6 +313,10 @@ struct usb_bus {
         int busnum;                     /* Bus number (in order of reg) */
         const char *bus_name;           /* stable id (PCI slot_name etc) */
         u8 uses_dma;                    /* Does the host controller use DMA? */
+        u8 uses_pio_for_control;        /*
+                                         * Does the host controller use PIO
+                                         * for control transfers?
+                                         */
         u8 otg_port;                    /* 0, or number of OTG/HNP port */
         unsigned is_b_host:1;           /* true during some HNP roleswitches */
         unsigned b_hnp_enable:1;        /* OTG: did A-Host enable HNP? */
@@ -797,7 +801,7 @@ 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/via-core.h b/include/linux/via-core.h
index 7ffb521e1a7a..38bffd8ccca5 100644
--- a/include/linux/via-core.h
+++ b/include/linux/via-core.h
@@ -81,7 +81,7 @@ struct viafb_dev {
         unsigned long fbmem_start;
         long fbmem_len;
         void __iomem *fbmem;
-#if defined(CONFIG_FB_VIA_CAMERA) || defined(CONFIG_FB_VIA_CAMERA_MODULE)
+#if defined(CONFIG_VIDEO_VIA_CAMERA) || defined(CONFIG_VIDEO_VIA_CAMERA_MODULE)
         long camera_fbmem_offset;
         long camera_fbmem_size;
 #endif
@@ -138,6 +138,7 @@ void viafb_irq_disable(u32 mask);
 #define   VDE_I_LVDSSIEN  0x40000000  /* LVDS Sense enable */
 #define   VDE_I_ENABLE    0x80000000  /* Global interrupt enable */
 
+#if defined(CONFIG_VIDEO_VIA_CAMERA) || defined(CONFIG_VIDEO_VIA_CAMERA_MODULE)
 /*
  * DMA management.
  */
@@ -172,6 +173,7 @@ int viafb_dma_copy_out_sg(unsigned int offset, struct scatterlist *sg, int nsg);
  */
 #define VGA_WIDTH       640
 #define VGA_HEIGHT      480
+#endif /* CONFIG_VIDEO_VIA_CAMERA */
 
 /*
  * Indexed port operations.  Note that these are all multi-op
diff --git a/include/linux/video_output.h b/include/linux/video_output.h
index 2fb46bc9340d..ed5cdeb3604d 100644
--- a/include/linux/video_output.h
+++ b/include/linux/video_output.h
@@ -23,6 +23,7 @@
 #ifndef _LINUX_VIDEO_OUTPUT_H
 #define _LINUX_VIDEO_OUTPUT_H
 #include <linux/device.h>
+#include <linux/err.h>
 struct output_device;
 struct output_properties {
         int (*set_state)(struct output_device *);
@@ -34,9 +35,23 @@ struct output_device {
         struct device dev;
 };
 #define to_output_device(obj) container_of(obj, struct output_device, dev)
+#if     defined(CONFIG_VIDEO_OUTPUT_CONTROL) || defined(CONFIG_VIDEO_OUTPUT_CONTROL_MODULE)
 struct output_device *video_output_register(const char *name,
         struct device *dev,
         void *devdata,
         struct output_properties *op);
 void video_output_unregister(struct output_device *dev);
+#else
+static struct output_device *video_output_register(const char *name,
+        struct device *dev,
+        void *devdata,
+        struct output_properties *op)
+{
+        return ERR_PTR(-ENODEV);
+}
+static void video_output_unregister(struct output_device *dev)
+{
+        return;
+}
+#endif
 #endif
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 61490c6dcdbd..5f6f47044abf 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -363,6 +363,8 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_OV518    v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
 #define V4L2_PIX_FMT_STV0680  v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
 #define V4L2_PIX_FMT_TM6000   v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
+#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
+#define V4L2_PIX_FMT_KONICA420  v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
 
 /*
  *      F O R M A T   E N U M E R A T I O N
@@ -1045,8 +1047,11 @@ enum v4l2_colorfx {
 
 #define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
 
+#define V4L2_CID_ILLUMINATORS_1                 (V4L2_CID_BASE+37)
+#define V4L2_CID_ILLUMINATORS_2                 (V4L2_CID_BASE+38)
+
 /* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+37)
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+39)
 
 /*  MPEG-class control IDs defined by V4L2 */
 #define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -1363,6 +1368,8 @@ struct v4l2_modulator {
 #define V4L2_TUNER_CAP_SAP              0x0020
 #define V4L2_TUNER_CAP_LANG1            0x0040
 #define V4L2_TUNER_CAP_RDS              0x0080
+#define V4L2_TUNER_CAP_RDS_BLOCK_IO     0x0100
+#define V4L2_TUNER_CAP_RDS_CONTROLS     0x0200
 
 /*  Flags for the 'rxsubchans' field */
 #define V4L2_TUNER_SUB_MONO             0x0001
@@ -1392,7 +1399,8 @@ struct v4l2_hw_freq_seek {
         enum v4l2_tuner_type  type;
         __u32                 seek_upward;
         __u32                 wrap_around;
-        __u32                 reserved[8];
+        __u32                 spacing;
+        __u32                 reserved[7];
 };
 
 /*
diff --git a/include/linux/videotext.h b/include/linux/videotext.h
deleted file mode 100644
index 3e68c8d1c7f7..000000000000
--- a/include/linux/videotext.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#ifndef _VTX_H
-#define _VTX_H
-
-/*
- * Teletext (=Videotext) hardware decoders using interface /dev/vtx
- * Do not confuse with drivers using /dev/vbi which decode videotext by software
- *
- * Videotext IOCTLs changed in order to use _IO() macros defined in <linux/ioctl.h>,
- * unused tuner IOCTLs cleaned up by
- * Michael Geng <linux@MichaelGeng.de>
- *
- * Copyright (c) 1994-97 Martin Buck  <martin-2.buck@student.uni-ulm.de>
- * Read COPYING for more information
- *
- */
-
-
-/*
- *      Videotext ioctls
- */
-#define VTXIOCGETINFO   _IOR  (0x81,  1, vtx_info_t)
-#define VTXIOCCLRPAGE   _IOW  (0x81,  2, vtx_pagereq_t)
-#define VTXIOCCLRFOUND  _IOW  (0x81,  3, vtx_pagereq_t)
-#define VTXIOCPAGEREQ   _IOW  (0x81,  4, vtx_pagereq_t)
-#define VTXIOCGETSTAT   _IOW  (0x81,  5, vtx_pagereq_t)
-#define VTXIOCGETPAGE   _IOW  (0x81,  6, vtx_pagereq_t)
-#define VTXIOCSTOPDAU   _IOW  (0x81,  7, vtx_pagereq_t)
-#define VTXIOCPUTPAGE   _IO   (0x81,  8)
-#define VTXIOCSETDISP   _IO   (0x81,  9)
-#define VTXIOCPUTSTAT   _IO   (0x81, 10)
-#define VTXIOCCLRCACHE  _IO   (0x81, 11)
-#define VTXIOCSETVIRT   _IOW  (0x81, 12, long)
-
-/* for compatibility, will go away some day */
-#define VTXIOCGETINFO_OLD  0x7101  /* get version of driver & capabilities of vtx-chipset */
-#define VTXIOCCLRPAGE_OLD  0x7102  /* clear page-buffer */
-#define VTXIOCCLRFOUND_OLD 0x7103  /* clear bits indicating that page was found */
-#define VTXIOCPAGEREQ_OLD  0x7104  /* search for page */
-#define VTXIOCGETSTAT_OLD  0x7105  /* get status of page-buffer */
-#define VTXIOCGETPAGE_OLD  0x7106  /* get contents of page-buffer */
-#define VTXIOCSTOPDAU_OLD  0x7107  /* stop data acquisition unit */
-#define VTXIOCPUTPAGE_OLD  0x7108  /* display page on TV-screen */
-#define VTXIOCSETDISP_OLD  0x7109  /* set TV-mode */
-#define VTXIOCPUTSTAT_OLD  0x710a  /* set status of TV-output-buffer */
-#define VTXIOCCLRCACHE_OLD 0x710b  /* clear cache on VTX-interface (if avail.) */
-#define VTXIOCSETVIRT_OLD  0x710c  /* turn on virtual mode (this disables TV-display) */
-
-/*
- *      Definitions for VTXIOCGETINFO
- */
-
-#define SAA5243 0
-#define SAA5246 1
-#define SAA5249 2
-#define SAA5248 3
-#define XSTV5346 4
-
-typedef struct {
-        int version_major, version_minor;       /* version of driver; if version_major changes, driver */
-                                                /* is not backward compatible!!! CHECK THIS!!! */
-        int numpages;                           /* number of page-buffers of vtx-chipset */
-        int cct_type;                           /* type of vtx-chipset (SAA5243, SAA5246, SAA5248 or
-                                                 * SAA5249) */
-}
-vtx_info_t;
-
-
-/*
- *      Definitions for VTXIOC{CLRPAGE,CLRFOUND,PAGEREQ,GETSTAT,GETPAGE,STOPDAU,PUTPAGE,SETDISP}
- */
-
-#define MIN_UNIT   (1<<0)
-#define MIN_TEN    (1<<1)
-#define HR_UNIT    (1<<2)
-#define HR_TEN     (1<<3)
-#define PG_UNIT    (1<<4)
-#define PG_TEN     (1<<5)
-#define PG_HUND    (1<<6)
-#define PGMASK_MAX (1<<7)
-#define PGMASK_PAGE (PG_HUND | PG_TEN | PG_UNIT)
-#define PGMASK_HOUR (HR_TEN | HR_UNIT)
-#define PGMASK_MINUTE (MIN_TEN | MIN_UNIT)
-
-typedef struct
-{
-        int page;       /* number of requested page (hexadecimal) */
-        int hour;       /* requested hour (hexadecimal) */
-        int minute;     /* requested minute (hexadecimal) */
-        int pagemask;   /* mask defining which values of the above are set */
-        int pgbuf;      /* buffer where page will be stored */
-        int start;      /* start of requested part of page */
-        int end;        /* end of requested part of page */
-        void __user *buffer;    /* pointer to beginning of destination buffer */
-}
-vtx_pagereq_t;
-
-
-/*
- *      Definitions for VTXIOC{GETSTAT,PUTSTAT}
- */
-
-#define VTX_PAGESIZE (40 * 24)
-#define VTX_VIRTUALSIZE (40 * 49)
-
-typedef struct
-{
-        int pagenum;                    /* number of page (hexadecimal) */
-        int hour;                       /* hour (hexadecimal) */
-        int minute;                     /* minute (hexadecimal) */
-        int charset;                    /* national charset */
-        unsigned delete : 1;            /* delete page (C4) */
-        unsigned headline : 1;          /* insert headline (C5) */
-        unsigned subtitle : 1;          /* insert subtitle (C6) */
-        unsigned supp_header : 1;       /* suppress header (C7) */
-        unsigned update : 1;            /* update page (C8) */
-        unsigned inter_seq : 1;         /* interrupted sequence (C9) */
-        unsigned dis_disp : 1;          /* disable/suppress display (C10) */
-        unsigned serial : 1;            /* serial mode (C11) */
-        unsigned notfound : 1;          /* /FOUND */
-        unsigned pblf : 1;              /* PBLF */
-        unsigned hamming : 1;           /* hamming-error occurred */
-}
-vtx_pageinfo_t;
-
-#endif /* _VTX_H */
diff --git a/include/linux/virtio_9p.h b/include/linux/virtio_9p.h
index 1faa80d92f05..e68b439b2860 100644
--- a/include/linux/virtio_9p.h
+++ b/include/linux/virtio_9p.h
@@ -5,7 +5,6 @@
 #include <linux/types.h>
 #include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
-#include <linux/types.h>
 
 /* The feature bitmap for virtio 9P */
 
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 63a4fe6d51bd..44b54f619ac6 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -7,8 +7,6 @@
 
 struct vm_area_struct;          /* vma defining user mapping in mm_types.h */
 
-extern bool vmap_lazy_unmap;
-
 /* bits in flags of vmalloc's vm_struct below */
 #define VM_IOREMAP      0x00000001      /* ioremap() and friends */
 #define VM_ALLOC        0x00000002      /* vmalloc() */
@@ -53,8 +51,10 @@ static inline void vmalloc_init(void)
 #endif
 
 extern void *vmalloc(unsigned long size);
+extern void *vzalloc(unsigned long size);
 extern void *vmalloc_user(unsigned long size);
 extern void *vmalloc_node(unsigned long size, int node);
+extern void *vzalloc_node(unsigned long size, int node);
 extern void *vmalloc_exec(unsigned long size);
 extern void *vmalloc_32(unsigned long size);
 extern void *vmalloc_32_user(unsigned long size);
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 070bb7a88936..0c0771f06bfa 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -190,7 +190,7 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
                 __INIT_WORK((_work), (_func), 0);               \
         } while (0)
 
-#define INIT_WORK_ON_STACK(_work, _func)                        \
+#define INIT_WORK_ONSTACK(_work, _func)                         \
         do {                                                    \
                 __INIT_WORK((_work), (_func), 1);               \
         } while (0)
@@ -201,9 +201,9 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
                 init_timer(&(_work)->timer);                    \
         } while (0)
 
-#define INIT_DELAYED_WORK_ON_STACK(_work, _func)                \
+#define INIT_DELAYED_WORK_ONSTACK(_work, _func)                 \
         do {                                                    \
-                INIT_WORK_ON_STACK(&(_work)->work, (_func));    \
+                INIT_WORK_ONSTACK(&(_work)->work, (_func));     \
                 init_timer_on_stack(&(_work)->timer);           \
         } while (0)
 
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 72a5d647a5f2..0ead399e08b5 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -10,8 +10,6 @@
 struct backing_dev_info;
 
 extern spinlock_t inode_lock;
-extern struct list_head inode_in_use;
-extern struct list_head inode_unused;
 
 /*
  * fs/fs-writeback.c
@@ -60,7 +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);
@@ -143,12 +143,16 @@ typedef int (*writepage_t)(struct page *page, struct writeback_control *wbc,
 
 int generic_writepages(struct address_space *mapping,
                        struct writeback_control *wbc);
+void tag_pages_for_writeback(struct address_space *mapping,
+                             pgoff_t start, pgoff_t end);
 int write_cache_pages(struct address_space *mapping,
                       struct writeback_control *wbc, writepage_t writepage,
                       void *data);
 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
 void set_page_dirty_balance(struct page *page, int page_mkwrite);
 void writeback_set_ratelimit(void);
+void tag_pages_for_writeback(struct address_space *mapping,
+                             pgoff_t start, pgoff_t end);
 
 /* pdflush.c */
 extern int nr_pdflush_threads;  /* Global so it can be exported to sysctl