Merge branch 'master'

47 files changed, 858 insertions, 65 deletions

diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index a7e8cef73d15..7520cc1ff9e2 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -11,7 +11,7 @@ enum blktrace_cat {
         BLK_TC_READ     = 1 << 0,       /* reads */
         BLK_TC_WRITE    = 1 << 1,       /* writes */
         BLK_TC_BARRIER  = 1 << 2,       /* barrier */
-        BLK_TC_SYNC     = 1 << 3,       /* barrier */
+        BLK_TC_SYNC     = 1 << 3,       /* sync IO */
         BLK_TC_QUEUE    = 1 << 4,       /* queueing/merging */
         BLK_TC_REQUEUE  = 1 << 5,       /* requeueing */
         BLK_TC_ISSUE    = 1 << 6,       /* issue */
@@ -19,6 +19,7 @@ enum blktrace_cat {
         BLK_TC_FS       = 1 << 8,       /* fs requests */
         BLK_TC_PC       = 1 << 9,       /* pc requests */
         BLK_TC_NOTIFY   = 1 << 10,      /* special message */
+        BLK_TC_AHEAD    = 1 << 11,      /* readahead */
 
         BLK_TC_END      = 1 << 15,      /* only 16-bits, reminder */
 };
@@ -147,7 +148,7 @@ static inline void blk_add_trace_rq(struct request_queue *q, struct request *rq,
                                     u32 what)
 {
         struct blk_trace *bt = q->blk_trace;
-        int rw = rq->flags & 0x07;
+        int rw = rq->flags & 0x03;
 
         if (likely(!bt))
                 return;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 22866fa2d960..1021f508d82c 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -91,7 +91,7 @@ static inline void *alloc_remap(int nid, unsigned long size)
 }
 #endif
 
-extern unsigned long nr_kernel_pages;
+extern unsigned long __meminitdata nr_kernel_pages;
 extern unsigned long nr_all_pages;
 
 extern void *__init alloc_large_system_hash(const char *tablename,
diff --git a/include/linux/completion.h b/include/linux/completion.h
index 251c41e3ddd5..268c5a4a2bd4 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -18,6 +18,9 @@ struct completion {
 #define COMPLETION_INITIALIZER(work) \
         { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) }
 
+#define COMPLETION_INITIALIZER_ONSTACK(work) \
+        ({ init_completion(&work); work; })
+
 #define DECLARE_COMPLETION(work) \
         struct completion work = COMPLETION_INITIALIZER(work)
 
@@ -28,7 +31,7 @@ struct completion {
  */
 #ifdef CONFIG_LOCKDEP
 # define DECLARE_COMPLETION_ONSTACK(work) \
-        struct completion work = ({ init_completion(&work); work; })
+        struct completion work = COMPLETION_INITIALIZER_ONSTACK(work)
 #else
 # define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work)
 #endif
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index f8e5587a0f92..25423f79bf9f 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -9,6 +9,7 @@
  * to achieve effects such as fast scrolling by changing the origin.
  */
 
+#include <linux/wait.h>
 #include <linux/vt.h>
 
 struct vt_struct;
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
new file mode 100644
index 000000000000..7e8b6011b8f3
--- /dev/null
+++ b/include/linux/delayacct.h
@@ -0,0 +1,119 @@
+/* delayacct.h - per-task delay accounting
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *
+ * 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.
+ *
+ */
+
+#ifndef _LINUX_DELAYACCT_H
+#define _LINUX_DELAYACCT_H
+
+#include <linux/sched.h>
+#include <linux/taskstats_kern.h>
+
+/*
+ * Per-task flags relevant to delay accounting
+ * maintained privately to avoid exhausting similar flags in sched.h:PF_*
+ * Used to set current->delays->flags
+ */
+#define DELAYACCT_PF_SWAPIN     0x00000001      /* I am doing a swapin */
+
+#ifdef CONFIG_TASK_DELAY_ACCT
+
+extern int delayacct_on;        /* Delay accounting turned on/off */
+extern kmem_cache_t *delayacct_cache;
+extern void delayacct_init(void);
+extern void __delayacct_tsk_init(struct task_struct *);
+extern void __delayacct_tsk_exit(struct task_struct *);
+extern void __delayacct_blkio_start(void);
+extern void __delayacct_blkio_end(void);
+extern int __delayacct_add_tsk(struct taskstats *, struct task_struct *);
+extern __u64 __delayacct_blkio_ticks(struct task_struct *);
+
+static inline void delayacct_set_flag(int flag)
+{
+        if (current->delays)
+                current->delays->flags |= flag;
+}
+
+static inline void delayacct_clear_flag(int flag)
+{
+        if (current->delays)
+                current->delays->flags &= ~flag;
+}
+
+static inline void delayacct_tsk_init(struct task_struct *tsk)
+{
+        /* reinitialize in case parent's non-null pointer was dup'ed*/
+        tsk->delays = NULL;
+        if (unlikely(delayacct_on))
+                __delayacct_tsk_init(tsk);
+}
+
+static inline void delayacct_tsk_exit(struct task_struct *tsk)
+{
+        if (tsk->delays)
+                __delayacct_tsk_exit(tsk);
+}
+
+static inline void delayacct_blkio_start(void)
+{
+        if (current->delays)
+                __delayacct_blkio_start();
+}
+
+static inline void delayacct_blkio_end(void)
+{
+        if (current->delays)
+                __delayacct_blkio_end();
+}
+
+static inline int delayacct_add_tsk(struct taskstats *d,
+                                        struct task_struct *tsk)
+{
+        if (likely(!delayacct_on))
+                return -EINVAL;
+        if (!tsk->delays)
+                return 0;
+        return __delayacct_add_tsk(d, tsk);
+}
+
+static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
+{
+        if (tsk->delays)
+                return __delayacct_blkio_ticks(tsk);
+        return 0;
+}
+
+#else
+static inline void delayacct_set_flag(int flag)
+{}
+static inline void delayacct_clear_flag(int flag)
+{}
+static inline void delayacct_init(void)
+{}
+static inline void delayacct_tsk_init(struct task_struct *tsk)
+{}
+static inline void delayacct_tsk_exit(struct task_struct *tsk)
+{}
+static inline void delayacct_blkio_start(void)
+{}
+static inline void delayacct_blkio_end(void)
+{}
+static inline int delayacct_add_tsk(struct taskstats *d,
+                                        struct task_struct *tsk)
+{ return 0; }
+static inline __u64 delayacct_blkio_ticks(struct task_struct *tsk)
+{ return 0; }
+#endif /* CONFIG_TASK_DELAY_ACCT */
+
+#endif
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 0cf0bea010fe..9631dddae348 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -60,6 +60,16 @@ struct elf_prstatus
         long    pr_instr;               /* Current instruction */
 #endif
         elf_gregset_t pr_reg;   /* GP registers */
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+        /* When using FDPIC, the loadmap addresses need to be communicated
+         * to GDB in order for GDB to do the necessary relocations.  The
+         * fields (below) used to communicate this information are placed
+         * immediately after ``pr_reg'', so that the loadmap addresses may
+         * be viewed as part of the register set if so desired.
+         */
+        unsigned long pr_exec_fdpic_loadmap;
+        unsigned long pr_interp_fdpic_loadmap;
+#endif
         int pr_fpvalid;         /* True if math co-processor being used.  */
 };
 
diff --git a/include/linux/fb.h b/include/linux/fb.h
index ffefeeeeca93..405f44e44e5d 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -377,7 +377,6 @@ struct fb_cursor {
 
 #include <linux/fs.h>
 #include <linux/init.h>
-#include <linux/tty.h>
 #include <linux/device.h>
 #include <linux/workqueue.h>
 #include <linux/notifier.h>
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b04eab2cc663..83abd9d7898f 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -27,6 +27,10 @@
 #define BLOCK_SIZE_BITS 10
 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
 
+#define SEEK_SET        0       /* seek relative to beginning of file */
+#define SEEK_CUR        1       /* seek relative to current file position */
+#define SEEK_END        2       /* seek relative to end of file */
+
 /* And dynamically-tunable limits and defaults: */
 struct files_stat_struct {
         int nr_files;           /* read only */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index 4513f9e40937..d5ebbb29aeae 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -224,8 +224,6 @@ static __inline__ void debug_frame(const struct sk_buff *skb)
 int hdlc_open(struct net_device *dev);
 /* Must be called by hardware driver when HDLC device is being closed */
 void hdlc_close(struct net_device *dev);
-/* Called by hardware driver when DCD line level changes */
-void hdlc_set_carrier(int on, struct net_device *dev);
 
 /* May be used by hardware driver to gain control over HDLC device */
 static __inline__ void hdlc_proto_detach(hdlc_device *hdlc)
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 21338bb3441d..9418519a55d1 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -115,6 +115,7 @@
 #define I2C_DRIVERID_BT866      85      /* Conexant bt866 video encoder */
 #define I2C_DRIVERID_KS0127     86      /* Samsung ks0127 video decoder */
 #define I2C_DRIVERID_TLV320AIC23B 87    /* TI TLV320AIC23B audio codec  */
+#define I2C_DRIVERID_ISL1208    88      /* Intersil ISL1208 RTC         */
 
 #define I2C_DRIVERID_I2CDEV     900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 526ddc8eecfb..eb0628a7ecc6 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -193,6 +193,8 @@ struct i2c_algorithm {
            to NULL. If an adapter algorithm can do SMBus access, set 
            smbus_xfer. If set to NULL, the SMBus protocol is simulated
            using common I2C messages */
+        /* master_xfer should return the number of messages successfully
+           processed, or a negative value on error */
         int (*master_xfer)(struct i2c_adapter *adap,struct i2c_msg *msgs, 
                            int num);
         int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr, 
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index eef0876d8307..383627ad328f 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -23,8 +23,8 @@ struct vlan_collection;
 struct vlan_dev_info;
 struct hlist_node;
 
-#include <linux/proc_fs.h> /* for proc_dir_entry */
 #include <linux/netdevice.h>
+#include <linux/etherdevice.h>
 
 #define VLAN_HLEN       4               /* The additional bytes (on top of the Ethernet header)
                                          * that VLAN requires.
@@ -185,7 +185,8 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
                  * This allows the VLAN to have a different MAC than the underlying
                  * device, and still route correctly.
                  */
-                if (!memcmp(eth_hdr(skb)->h_dest, skb->dev->dev_addr, ETH_ALEN))
+                if (!compare_ether_addr(eth_hdr(skb)->h_dest,
+                                        skb->dev->dev_addr))
                         skb->pkt_type = PACKET_HOST;
                 break;
         };
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 5612dfeeae50..d42c83399071 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -97,7 +97,7 @@ extern struct resource iomem_resource;
 extern int request_resource(struct resource *root, struct resource *new);
 extern struct resource * ____request_resource(struct resource *root, struct resource *new);
 extern int release_resource(struct resource *new);
-extern __deprecated_for_modules int insert_resource(struct resource *parent, struct resource *new);
+extern int insert_resource(struct resource *parent, struct resource *new);
 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/kernel.h b/include/linux/kernel.h
index c3958ea8d126..06c2768e1330 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -34,6 +34,7 @@ extern const char linux_banner[];
 #define ALIGN(x,a) (((x)+(a)-1)&~((a)-1))
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 
 #define KERN_EMERG      "<0>"   /* system is unusable                   */
 #define KERN_ALERT      "<1>"   /* action must be taken immediately     */
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 7cce5dfa092f..1c65e7a9f186 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -28,7 +28,6 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
 
 void kthread_bind(struct task_struct *k, unsigned int cpu);
 int kthread_stop(struct task_struct *k);
-int kthread_stop_sem(struct task_struct *k, struct semaphore *s);
 int kthread_should_stop(void);
 
 #endif /* _LINUX_KTHREAD_H */
diff --git a/include/linux/list.h b/include/linux/list.h
index 6b74adf5297f..65a5b5ceda49 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -265,6 +265,17 @@ static inline void list_move_tail(struct list_head *list,
 }
 
 /**
+ * list_is_last - tests whether @list is the last entry in list @head
+ * @list: the entry to test
+ * @head: the head of the list
+ */
+static inline int list_is_last(const struct list_head *list,
+                                const struct list_head *head)
+{
+        return list->next == head;
+}
+
+/**
  * list_empty - tests whether a list is empty
  * @head: the list to test.
  */
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 316e0fb8d7b1..c040a8c969aa 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -120,7 +120,7 @@ struct lock_class {
  */
 struct lockdep_map {
         struct lock_class_key           *key;
-        struct lock_class               *class[MAX_LOCKDEP_SUBCLASSES];
+        struct lock_class               *class_cache;
         const char                      *name;
 };
 
diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h
index bbc93ae217e1..432b2fa24929 100644
--- a/include/linux/mc146818rtc.h
+++ b/include/linux/mc146818rtc.h
@@ -89,4 +89,11 @@ extern spinlock_t rtc_lock;		/* serialize CMOS RAM access */
 # define RTC_VRT 0x80           /* valid RAM and time */
 /**********************************************************************/
 
+#ifndef ARCH_RTC_LOCATION       /* Override by <asm/mc146818rtc.h>? */
+
+#define RTC_IO_EXTENT   0x8
+#define RTC_IOMAPPED    1       /* Default to I/O mapping. */
+
+#endif /* ARCH_RTC_LOCATION */
+
 #endif /* _MC146818RTC_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index d06c74fb8c26..0dfb794c52d3 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -362,10 +362,8 @@ int is_module_address(unsigned long addr);
 
 /* Returns module and fills in value, defined and namebuf, or NULL if
    symnum out of range. */
-struct module *module_get_kallsym(unsigned int symnum,
-                                  unsigned long *value,
-                                  char *type,
-                                  char namebuf[128]);
+struct module *module_get_kallsym(unsigned int symnum, unsigned long *value,
+                                char *type, char *name, size_t namelen);
 
 /* Look for this name: can be of form module:name. */
 unsigned long module_kallsyms_lookup_name(const char *name);
@@ -535,8 +533,8 @@ static inline const char *module_address_lookup(unsigned long addr,
 
 static inline struct module *module_get_kallsym(unsigned int symnum,
                                                 unsigned long *value,
-                                                char *type,
-                                                char namebuf[128])
+                                                char *type, char *name,
+                                                size_t namelen)
 {
         return NULL;
 }
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 58cb3d3d44b4..45511a5918d3 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -11,7 +11,7 @@ struct open_intent {
         struct file *file;
 };
 
-enum { MAX_NESTED_LINKS = 5 };
+enum { MAX_NESTED_LINKS = 8 };
 
 struct nameidata {
         struct dentry   *dentry;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 85f99f60deea..76cc099c8580 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -549,6 +549,7 @@ struct packet_type {
                                          struct net_device *);
         struct sk_buff          *(*gso_segment)(struct sk_buff *skb,
                                                 int features);
+        int                     (*gso_send_check)(struct sk_buff *skb);
         void                    *af_packet_priv;
         struct list_head        list;
 };
@@ -1001,13 +1002,14 @@ static inline int net_gso_ok(int features, int gso_type)
 
 static inline int skb_gso_ok(struct sk_buff *skb, int features)
 {
-        return net_gso_ok(features, skb_shinfo(skb)->gso_size ?
-                                    skb_shinfo(skb)->gso_type : 0);
+        return net_gso_ok(features, skb_shinfo(skb)->gso_type);
 }
 
 static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
 {
-        return !skb_gso_ok(skb, dev->features);
+        return skb_is_gso(skb) &&
+               (!skb_gso_ok(skb, dev->features) ||
+                unlikely(skb->ip_summed != CHECKSUM_HW));
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 5f681d534295..db05182ca0e8 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -157,6 +157,12 @@ enum nfs_opnum4 {
         OP_ILLEGAL = 10044,
 };
 
+/*Defining first and last NFS4 operations implemented.
+Needs to be updated if more operations are defined in future.*/
+
+#define FIRST_NFS4_OP   OP_ACCESS
+#define LAST_NFS4_OP    OP_RELEASE_LOCKOWNER
+
 enum nfsstat4 {
         NFS4_OK = 0,
         NFS4ERR_PERM = 1,
diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
index b6f1e0cda4f2..28a82fdd922f 100644
--- a/include/linux/nfsd/stats.h
+++ b/include/linux/nfsd/stats.h
@@ -9,6 +9,8 @@
 #ifndef LINUX_NFSD_STATS_H
 #define LINUX_NFSD_STATS_H
 
+#include <linux/nfs4.h>
+
 struct nfsd_stats {
         unsigned int    rchits;         /* repcache hits */
         unsigned int    rcmisses;       /* repcache hits */
@@ -27,6 +29,10 @@ struct nfsd_stats {
         unsigned int    ra_size;        /* size of ra cache */
         unsigned int    ra_depth[11];   /* number of times ra entry was found that deep
                                          * in the cache (10percentiles). [10] = not found */
+#ifdef CONFIG_NFSD_V4
+        unsigned int    nfs4_opcount[LAST_NFS4_OP + 1]; /* count of individual nfsv4 operations */
+#endif
+
 };
 
 /* thread usage wraps very million seconds (approx one fortnight) */
diff --git a/include/linux/nsc_gpio.h b/include/linux/nsc_gpio.h
index 135742cfada5..7da0cf3702ee 100644
--- a/include/linux/nsc_gpio.h
+++ b/include/linux/nsc_gpio.h
@@ -25,8 +25,6 @@ struct nsc_gpio_ops {
         void    (*gpio_dump)    (struct nsc_gpio_ops *amp, unsigned iminor);
         int     (*gpio_get)     (unsigned iminor);
         void    (*gpio_set)     (unsigned iminor, int state);
-        void    (*gpio_set_high)(unsigned iminor);
-        void    (*gpio_set_low) (unsigned iminor);
         void    (*gpio_change)  (unsigned iminor);
         int     (*gpio_current) (unsigned iminor);
         struct device*  dev;    /* for dev_dbg() support, set in init  */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 983fca251b25..8565b81d7fbc 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -161,6 +161,7 @@ struct pci_dev {
         unsigned int    is_enabled:1;   /* pci_enable_device has been called */
         unsigned int    is_busmaster:1; /* device is busmaster */
         unsigned int    no_msi:1;       /* device may not use msi */
+        unsigned int    no_d1d2:1;   /* only allow d0 or d3 */
         unsigned int    block_ucfg_access:1;    /* userspace config space access is blocked */
         unsigned int    broken_parity_status:1; /* Device generates false positive parity */
         unsigned int    msi_enabled:1;
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 6bce4a240364..96930cb5927c 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -422,7 +422,23 @@
 #define  PCI_ERR_CAP_ECRC_CHKE  0x00000100      /* ECRC Check Enable */
 #define PCI_ERR_HEADER_LOG      28      /* Header Log Register (16 bytes) */
 #define PCI_ERR_ROOT_COMMAND    44      /* Root Error Command */
+/* Correctable Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_COR_EN         0x00000001
+/* Non-fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_NONFATAL_EN    0x00000002
+/* Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_FATAL_EN       0x00000004
 #define PCI_ERR_ROOT_STATUS     48
+#define PCI_ERR_ROOT_COR_RCV            0x00000001      /* ERR_COR Received */
+/* Multi ERR_COR Received */
+#define PCI_ERR_ROOT_MULTI_COR_RCV      0x00000002
+/* ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_UNCOR_RCV          0x00000004
+/* Multi ERR_FATAL/NONFATAL Recevied */
+#define PCI_ERR_ROOT_MULTI_UNCOR_RCV    0x00000008
+#define PCI_ERR_ROOT_FIRST_FATAL        0x00000010      /* First Fatal */
+#define PCI_ERR_ROOT_NONFATAL_RCV       0x00000020      /* Non-Fatal Received */
+#define PCI_ERR_ROOT_FATAL_RCV          0x00000040      /* Fatal Received */
 #define PCI_ERR_ROOT_COR_SRC    52
 #define PCI_ERR_ROOT_SRC        54
 
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h
index 78027c533b94..514729a44688 100644
--- a/include/linux/pm_legacy.h
+++ b/include/linux/pm_legacy.h
@@ -15,11 +15,6 @@ struct pm_dev __deprecated *
 pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
 
 /*
- * Unregister all devices with matching callback
- */
-void __deprecated pm_unregister_all(pm_callback callback);
-
-/*
  * Send a request to all devices
  */
 int __deprecated pm_send_all(pm_request_t rqst, void *data);
@@ -35,8 +30,6 @@ static inline struct pm_dev *pm_register(pm_dev_t type,
         return NULL;
 }
 
-static inline void pm_unregister_all(pm_callback callback) {}
-
 static inline int pm_send_all(pm_request_t rqst, void *data)
 {
         return 0;
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index c1e0ac55bab5..d28890295852 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -148,9 +148,10 @@ struct mddev_s
 
         struct mdk_thread_s             *thread;        /* management thread */
         struct mdk_thread_s             *sync_thread;   /* doing resync or reconstruct */
-        sector_t                        curr_resync;    /* blocks scheduled */
+        sector_t                        curr_resync;    /* last block scheduled */
         unsigned long                   resync_mark;    /* a recent timestamp */
         sector_t                        resync_mark_cnt;/* blocks written at resync_mark */
+        sector_t                        curr_mark_cnt; /* blocks scheduled now */
 
         sector_t                        resync_max_sectors; /* may be set by personality */
 
diff --git a/include/linux/root_dev.h b/include/linux/root_dev.h
index ea4bc9d13735..ed241aad7c17 100644
--- a/include/linux/root_dev.h
+++ b/include/linux/root_dev.h
@@ -2,6 +2,8 @@
 #define _ROOT_DEV_H_
 
 #include <linux/major.h>
+#include <linux/types.h>
+#include <linux/kdev_t.h>
 
 enum {
         Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
index 658afb37c3f5..7b524b4109a0 100644
--- a/include/linux/rwsem.h
+++ b/include/linux/rwsem.h
@@ -61,12 +61,25 @@ extern void downgrade_write(struct rw_semaphore *sem);
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 /*
- * nested locking:
+ * nested locking. NOTE: rwsems are not allowed to recurse
+ * (which occurs if the same task tries to acquire the same
+ * lock instance multiple times), but multiple locks of the
+ * same lock class might be taken, if the order of the locks
+ * is always the same. This ordering rule can be expressed
+ * to lockdep via the _nested() APIs, but enumerating the
+ * subclasses that are used. (If the nesting relationship is
+ * static then another method for expressing nested locking is
+ * the explicit definition of lock class keys and the use of
+ * lockdep_set_class() at lock initialization time.
+ * See Documentation/lockdep-design.txt for more details.)
  */
 extern void down_read_nested(struct rw_semaphore *sem, int subclass);
 extern void down_write_nested(struct rw_semaphore *sem, int subclass);
 /*
- * Take/release a lock when not the owner will release it:
+ * Take/release a lock when not the owner will release it.
+ *
+ * [ This API should be avoided as much as possible - the
+ *   proper abstraction for this case is completions. ]
  */
 extern void down_read_non_owner(struct rw_semaphore *sem);
 extern void up_read_non_owner(struct rw_semaphore *sem);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1c876e27ff93..6afa72e080cb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -463,6 +463,10 @@ struct signal_struct {
 #ifdef CONFIG_BSD_PROCESS_ACCT
         struct pacct_struct pacct;      /* per-process accounting information */
 #endif
+#ifdef CONFIG_TASKSTATS
+        spinlock_t stats_lock;
+        struct taskstats *stats;
+#endif
 };
 
 /* Context switch must be unlocked if interrupts are to be enabled */
@@ -537,7 +541,7 @@ extern struct user_struct root_user;
 struct backing_dev_info;
 struct reclaim_state;
 
-#ifdef CONFIG_SCHEDSTATS
+#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
 struct sched_info {
         /* cumulative counters */
         unsigned long   cpu_time,       /* time spent on the cpu */
@@ -548,9 +552,53 @@ struct sched_info {
         unsigned long   last_arrival,   /* when we last ran on a cpu */
                         last_queued;    /* when we were last queued to run */
 };
+#endif /* defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT) */
 
+#ifdef CONFIG_SCHEDSTATS
 extern struct file_operations proc_schedstat_operations;
+#endif /* CONFIG_SCHEDSTATS */
+
+#ifdef CONFIG_TASK_DELAY_ACCT
+struct task_delay_info {
+        spinlock_t      lock;
+        unsigned int    flags;  /* Private per-task flags */
+
+        /* For each stat XXX, add following, aligned appropriately
+         *
+         * struct timespec XXX_start, XXX_end;
+         * u64 XXX_delay;
+         * u32 XXX_count;
+         *
+         * Atomicity of updates to XXX_delay, XXX_count protected by
+         * single lock above (split into XXX_lock if contention is an issue).
+         */
+
+        /*
+         * XXX_count is incremented on every XXX operation, the delay
+         * associated with the operation is added to XXX_delay.
+         * XXX_delay contains the accumulated delay time in nanoseconds.
+         */
+        struct timespec blkio_start, blkio_end; /* Shared by blkio, swapin */
+        u64 blkio_delay;        /* wait for sync block io completion */
+        u64 swapin_delay;       /* wait for swapin block io completion */
+        u32 blkio_count;        /* total count of the number of sync block */
+                                /* io operations performed */
+        u32 swapin_count;       /* total count of the number of swapin block */
+                                /* io operations performed */
+};
+#endif  /* CONFIG_TASK_DELAY_ACCT */
+
+static inline int sched_info_on(void)
+{
+#ifdef CONFIG_SCHEDSTATS
+        return 1;
+#elif defined(CONFIG_TASK_DELAY_ACCT)
+        extern int delayacct_on;
+        return delayacct_on;
+#else
+        return 0;
 #endif
+}
 
 enum idle_type
 {
@@ -747,7 +795,7 @@ struct task_struct {
         cpumask_t cpus_allowed;
         unsigned int time_slice, first_time_slice;
 
-#ifdef CONFIG_SCHEDSTATS
+#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
         struct sched_info sched_info;
 #endif
 
@@ -945,6 +993,10 @@ struct task_struct {
          * cache last used pipe for splice
          */
         struct pipe_inode_info *splice_pipe;
+#ifdef  CONFIG_TASK_DELAY_ACCT
+        spinlock_t delays_lock;
+        struct task_delay_info *delays;
+#endif
 };
 
 static inline pid_t process_group(struct task_struct *tsk)
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 058cba70818a..86501a3de2ac 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -227,6 +227,7 @@ struct uart_port {
 #define UPIO_MEM                (2)
 #define UPIO_MEM32              (3)
 #define UPIO_AU                 (4)                     /* Au1x00 type IO */
+#define UPIO_TSI                (5)                     /* Tsi108/109 type IO */
 
         unsigned int            read_status_mask;       /* driver specific */
         unsigned int            ignore_status_mask;     /* driver specific */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 3597b4f14389..0bf31b83578c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1455,5 +1455,10 @@ static inline void skb_init_secmark(struct sk_buff *skb)
 { }
 #endif
 
+static inline int skb_is_gso(const struct sk_buff *skb)
+{
+        return skb_shinfo(skb)->gso_size;
+}
+
 #endif  /* __KERNEL__ */
 #endif  /* _LINUX_SKBUFF_H */
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
new file mode 100644
index 000000000000..f1cb6cddd19d
--- /dev/null
+++ b/include/linux/taskstats.h
@@ -0,0 +1,137 @@
+/* taskstats.h - exporting per-task statistics
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *           (C) Balbir Singh,   IBM Corp. 2006
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _LINUX_TASKSTATS_H
+#define _LINUX_TASKSTATS_H
+
+/* Format for per-task data returned to userland when
+ *      - a task exits
+ *      - listener requests stats for a task
+ *
+ * The struct is versioned. Newer versions should only add fields to
+ * the bottom of the struct to maintain backward compatibility.
+ *
+ *
+ * To add new fields
+ *      a) bump up TASKSTATS_VERSION
+ *      b) add comment indicating new version number at end of struct
+ *      c) add new fields after version comment; maintain 64-bit alignment
+ */
+
+#define TASKSTATS_VERSION       1
+
+struct taskstats {
+
+        /* Version 1 */
+        __u16   version;
+        __u16   padding[3];     /* Userspace should not interpret the padding
+                                 * field which can be replaced by useful
+                                 * fields if struct taskstats is extended.
+                                 */
+
+        /* Delay accounting fields start
+         *
+         * All values, until comment "Delay accounting fields end" are
+         * available only if delay accounting is enabled, even though the last
+         * few fields are not delays
+         *
+         * xxx_count is the number of delay values recorded
+         * xxx_delay_total is the corresponding cumulative delay in nanoseconds
+         *
+         * xxx_delay_total wraps around to zero on overflow
+         * xxx_count incremented regardless of overflow
+         */
+
+        /* Delay waiting for cpu, while runnable
+         * count, delay_total NOT updated atomically
+         */
+        __u64   cpu_count;
+        __u64   cpu_delay_total;
+
+        /* Following four fields atomically updated using task->delays->lock */
+
+        /* Delay waiting for synchronous block I/O to complete
+         * does not account for delays in I/O submission
+         */
+        __u64   blkio_count;
+        __u64   blkio_delay_total;
+
+        /* Delay waiting for page fault I/O (swap in only) */
+        __u64   swapin_count;
+        __u64   swapin_delay_total;
+
+        /* cpu "wall-clock" running time
+         * On some architectures, value will adjust for cpu time stolen
+         * from the kernel in involuntary waits due to virtualization.
+         * Value is cumulative, in nanoseconds, without a corresponding count
+         * and wraps around to zero silently on overflow
+         */
+        __u64   cpu_run_real_total;
+
+        /* cpu "virtual" running time
+         * Uses time intervals seen by the kernel i.e. no adjustment
+         * for kernel's involuntary waits due to virtualization.
+         * Value is cumulative, in nanoseconds, without a corresponding count
+         * and wraps around to zero silently on overflow
+         */
+        __u64   cpu_run_virtual_total;
+        /* Delay accounting fields end */
+        /* version 1 ends here */
+};
+
+
+/*
+ * Commands sent from userspace
+ * Not versioned. New commands should only be inserted at the enum's end
+ * prior to __TASKSTATS_CMD_MAX
+ */
+
+enum {
+        TASKSTATS_CMD_UNSPEC = 0,       /* Reserved */
+        TASKSTATS_CMD_GET,              /* user->kernel request/get-response */
+        TASKSTATS_CMD_NEW,              /* kernel->user event */
+        __TASKSTATS_CMD_MAX,
+};
+
+#define TASKSTATS_CMD_MAX (__TASKSTATS_CMD_MAX - 1)
+
+enum {
+        TASKSTATS_TYPE_UNSPEC = 0,      /* Reserved */
+        TASKSTATS_TYPE_PID,             /* Process id */
+        TASKSTATS_TYPE_TGID,            /* Thread group id */
+        TASKSTATS_TYPE_STATS,           /* taskstats structure */
+        TASKSTATS_TYPE_AGGR_PID,        /* contains pid + stats */
+        TASKSTATS_TYPE_AGGR_TGID,       /* contains tgid + stats */
+        __TASKSTATS_TYPE_MAX,
+};
+
+#define TASKSTATS_TYPE_MAX (__TASKSTATS_TYPE_MAX - 1)
+
+enum {
+        TASKSTATS_CMD_ATTR_UNSPEC = 0,
+        TASKSTATS_CMD_ATTR_PID,
+        TASKSTATS_CMD_ATTR_TGID,
+        TASKSTATS_CMD_ATTR_REGISTER_CPUMASK,
+        TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK,
+        __TASKSTATS_CMD_ATTR_MAX,
+};
+
+#define TASKSTATS_CMD_ATTR_MAX (__TASKSTATS_CMD_ATTR_MAX - 1)
+
+/* NETLINK_GENERIC related info */
+
+#define TASKSTATS_GENL_NAME     "TASKSTATS"
+#define TASKSTATS_GENL_VERSION  0x1
+
+#endif /* _LINUX_TASKSTATS_H */
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
new file mode 100644
index 000000000000..16894b7edcc8
--- /dev/null
+++ b/include/linux/taskstats_kern.h
@@ -0,0 +1,89 @@
+/* taskstats_kern.h - kernel header for per-task statistics interface
+ *
+ * Copyright (C) Shailabh Nagar, IBM Corp. 2006
+ *           (C) Balbir Singh,   IBM Corp. 2006
+ */
+
+#ifndef _LINUX_TASKSTATS_KERN_H
+#define _LINUX_TASKSTATS_KERN_H
+
+#include <linux/taskstats.h>
+#include <linux/sched.h>
+#include <net/genetlink.h>
+
+#ifdef CONFIG_TASKSTATS
+extern kmem_cache_t *taskstats_cache;
+extern struct mutex taskstats_exit_mutex;
+
+static inline void taskstats_exit_free(struct taskstats *tidstats)
+{
+        if (tidstats)
+                kmem_cache_free(taskstats_cache, tidstats);
+}
+
+static inline void taskstats_tgid_init(struct signal_struct *sig)
+{
+        spin_lock_init(&sig->stats_lock);
+        sig->stats = NULL;
+}
+
+static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+{
+        struct taskstats *stats;
+        unsigned long flags;
+
+        stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
+        if (!stats)
+                return;
+
+        spin_lock_irqsave(&sig->stats_lock, flags);
+        if (!sig->stats) {
+                sig->stats = stats;
+                stats = NULL;
+        }
+        spin_unlock_irqrestore(&sig->stats_lock, flags);
+
+        if (stats)
+                kmem_cache_free(taskstats_cache, stats);
+}
+
+static inline void taskstats_tgid_free(struct signal_struct *sig)
+{
+        struct taskstats *stats = NULL;
+        unsigned long flags;
+
+        spin_lock_irqsave(&sig->stats_lock, flags);
+        if (sig->stats) {
+                stats = sig->stats;
+                sig->stats = NULL;
+        }
+        spin_unlock_irqrestore(&sig->stats_lock, flags);
+        if (stats)
+                kmem_cache_free(taskstats_cache, stats);
+}
+
+extern void taskstats_exit_alloc(struct taskstats **, unsigned int *);
+extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int);
+extern void taskstats_init_early(void);
+extern void taskstats_tgid_alloc(struct signal_struct *);
+#else
+static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
+{}
+static inline void taskstats_exit_free(struct taskstats *ptidstats)
+{}
+static inline void taskstats_exit_send(struct task_struct *tsk,
+                                       struct taskstats *tidstats,
+                                       int group_dead, unsigned int cpu)
+{}
+static inline void taskstats_tgid_init(struct signal_struct *sig)
+{}
+static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+{}
+static inline void taskstats_tgid_free(struct signal_struct *sig)
+{}
+static inline void taskstats_init_early(void)
+{}
+#endif /* CONFIG_TASKSTATS */
+
+#endif
+
diff --git a/include/linux/time.h b/include/linux/time.h
index c05f8bb9a323..a5b739967b74 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -71,6 +71,18 @@ extern unsigned long mktime(const unsigned int year, const unsigned int mon,
 extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
 
 /*
+ * sub = lhs - rhs, in normalized form
+ */
+static inline struct timespec timespec_sub(struct timespec lhs,
+                                                struct timespec rhs)
+{
+        struct timespec ts_delta;
+        set_normalized_timespec(&ts_delta, lhs.tv_sec - rhs.tv_sec,
+                                lhs.tv_nsec - rhs.tv_nsec);
+        return ts_delta;
+}
+
+/*
  * Returns true if the timespec is norm, false if denorm:
  */
 #define timespec_valid(ts) \
diff --git a/include/linux/tty.h b/include/linux/tty.h
index b3b807e4b050..e421d5e34818 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -5,16 +5,6 @@
  * 'tty.h' defines some structures used by tty_io.c and some defines.
  */
 
-/*
- * These constants are also useful for user-level apps (e.g., VC
- * resizing).
- */
-#define MIN_NR_CONSOLES 1       /* must be at least 1 */
-#define MAX_NR_CONSOLES 63      /* serial lines start at 64 */
-#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */
-                /* Note: the ioctl VT_GETSTATE does not work for
-                   consoles 16 and higher (since it returns a short) */
-
 #ifdef __KERNEL__
 #include <linux/fs.h>
 #include <linux/major.h>
@@ -22,7 +12,6 @@
 #include <linux/workqueue.h>
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
-#include <linux/screen_info.h>
 #include <linux/mutex.h>
 
 #include <asm/system.h>
@@ -270,7 +259,6 @@ struct tty_struct {
 extern void tty_write_flush(struct tty_struct *);
 
 extern struct termios tty_std_termios;
-extern int fg_console, last_console, want_console;
 
 extern int kmsg_redirect;
 
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 8dead32e7ebf..c944e8f06a4a 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -48,7 +48,7 @@ struct ep_device;
  * @urb_list: urbs queued to this endpoint; maintained by usbcore
  * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
  *      with one or more transfer descriptors (TDs) per urb
- * @kobj: kobject for sysfs info
+ * @ep_dev: ep_device for sysfs info
  * @extra: descriptors following this endpoint in the configuration
  * @extralen: how many bytes of "extra" are valid
  *
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
new file mode 100644
index 000000000000..91c983eef899
--- /dev/null
+++ b/include/linux/usb/serial.h
@@ -0,0 +1,300 @@
+/*
+ * USB Serial Converter stuff
+ *
+ *      Copyright (C) 1999 - 2005
+ *          Greg Kroah-Hartman (greg@kroah.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; version 2 of the License.
+ *
+ */
+
+
+#ifndef __LINUX_USB_SERIAL_H
+#define __LINUX_USB_SERIAL_H
+
+#include <linux/kref.h>
+#include <linux/mutex.h>
+
+#define SERIAL_TTY_MAJOR        188     /* Nice legal number now */
+#define SERIAL_TTY_MINORS       255     /* loads of devices :) */
+
+#define MAX_NUM_PORTS           8       /* The maximum number of ports one device can grab at once */
+
+/* parity check flag */
+#define RELEVANT_IFLAG(iflag)   (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+
+/**
+ * usb_serial_port: structure for the specific ports of a device.
+ * @serial: pointer back to the struct usb_serial owner of this port.
+ * @tty: pointer to the corresponding tty for this port.
+ * @lock: spinlock to grab when updating portions of this structure.
+ * @mutex: mutex used to synchronize serial_open() and serial_close()
+ *      access for this port.
+ * @number: the number of the port (the minor number).
+ * @interrupt_in_buffer: pointer to the interrupt in buffer for this port.
+ * @interrupt_in_urb: pointer to the interrupt in struct urb for this port.
+ * @interrupt_in_endpointAddress: endpoint address for the interrupt in pipe
+ *      for this port.
+ * @interrupt_out_buffer: pointer to the interrupt out buffer for this port.
+ * @interrupt_out_size: the size of the interrupt_out_buffer, in bytes.
+ * @interrupt_out_urb: pointer to the interrupt out struct urb for this port.
+ * @interrupt_out_endpointAddress: endpoint address for the interrupt out pipe
+ *      for this port.
+ * @bulk_in_buffer: pointer to the bulk in buffer for this port.
+ * @read_urb: pointer to the bulk in struct urb for this port.
+ * @bulk_in_endpointAddress: endpoint address for the bulk in pipe for this
+ *      port.
+ * @bulk_out_buffer: pointer to the bulk out buffer for this port.
+ * @bulk_out_size: the size of the bulk_out_buffer, in bytes.
+ * @write_urb: pointer to the bulk out struct urb for this port.
+ * @bulk_out_endpointAddress: endpoint address for the bulk out pipe for this
+ *      port.
+ * @write_wait: a wait_queue_head_t used by the port.
+ * @work: work queue entry for the line discipline waking up.
+ * @open_count: number of times this port has been opened.
+ *
+ * This structure is used by the usb-serial core and drivers for the specific
+ * ports of a device.
+ */
+struct usb_serial_port {
+        struct usb_serial *     serial;
+        struct tty_struct *     tty;
+        spinlock_t              lock;
+        struct mutex            mutex;
+        unsigned char           number;
+
+        unsigned char *         interrupt_in_buffer;
+        struct urb *            interrupt_in_urb;
+        __u8                    interrupt_in_endpointAddress;
+
+        unsigned char *         interrupt_out_buffer;
+        int                     interrupt_out_size;
+        struct urb *            interrupt_out_urb;
+        __u8                    interrupt_out_endpointAddress;
+
+        unsigned char *         bulk_in_buffer;
+        int                     bulk_in_size;
+        struct urb *            read_urb;
+        __u8                    bulk_in_endpointAddress;
+
+        unsigned char *         bulk_out_buffer;
+        int                     bulk_out_size;
+        struct urb *            write_urb;
+        int                     write_urb_busy;
+        __u8                    bulk_out_endpointAddress;
+
+        wait_queue_head_t       write_wait;
+        struct work_struct      work;
+        int                     open_count;
+        struct device           dev;
+};
+#define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
+
+/* get and set the port private data pointer helper functions */
+static inline void *usb_get_serial_port_data (struct usb_serial_port *port)
+{
+        return dev_get_drvdata(&port->dev);
+}
+
+static inline void usb_set_serial_port_data (struct usb_serial_port *port, void *data)
+{
+        dev_set_drvdata(&port->dev, data);
+}
+
+/**
+ * usb_serial - structure used by the usb-serial core for a device
+ * @dev: pointer to the struct usb_device for this device
+ * @type: pointer to the struct usb_serial_driver for this device
+ * @interface: pointer to the struct usb_interface for this device
+ * @minor: the starting minor number for this device
+ * @num_ports: the number of ports this device has
+ * @num_interrupt_in: number of interrupt in endpoints we have
+ * @num_interrupt_out: number of interrupt out endpoints we have
+ * @num_bulk_in: number of bulk in endpoints we have
+ * @num_bulk_out: number of bulk out endpoints we have
+ * @port: array of struct usb_serial_port structures for the different ports.
+ * @private: place to put any driver specific information that is needed.  The
+ *      usb-serial driver is required to manage this data, the usb-serial core
+ *      will not touch this.  Use usb_get_serial_data() and
+ *      usb_set_serial_data() to access this.
+ */
+struct usb_serial {
+        struct usb_device *             dev;
+        struct usb_serial_driver *      type;
+        struct usb_interface *          interface;
+        unsigned char                   minor;
+        unsigned char                   num_ports;
+        unsigned char                   num_port_pointers;
+        char                            num_interrupt_in;
+        char                            num_interrupt_out;
+        char                            num_bulk_in;
+        char                            num_bulk_out;
+        struct usb_serial_port *        port[MAX_NUM_PORTS];
+        struct kref                     kref;
+        void *                          private;
+};
+#define to_usb_serial(d) container_of(d, struct usb_serial, kref)
+
+#define NUM_DONT_CARE   (-1)
+
+/* get and set the serial private data pointer helper functions */
+static inline void *usb_get_serial_data (struct usb_serial *serial)
+{
+        return serial->private;
+}
+
+static inline void usb_set_serial_data (struct usb_serial *serial, void *data)
+{
+        serial->private = data;
+}
+
+/**
+ * usb_serial_driver - describes a usb serial driver
+ * @description: pointer to a string that describes this driver.  This string used
+ *      in the syslog messages when a device is inserted or removed.
+ * @id_table: pointer to a list of usb_device_id structures that define all
+ *      of the devices this structure can support.
+ * @num_interrupt_in: the number of interrupt in endpoints this device will
+ *      have.
+ * @num_interrupt_out: the number of interrupt out endpoints this device will
+ *      have.
+ * @num_bulk_in: the number of bulk in endpoints this device will have.
+ * @num_bulk_out: the number of bulk out endpoints this device will have.
+ * @num_ports: the number of different ports this device will have.
+ * @calc_num_ports: pointer to a function to determine how many ports this
+ *      device has dynamically.  It will be called after the probe()
+ *      callback is called, but before attach()
+ * @probe: pointer to the driver's probe function.
+ *      This will be called when the device is inserted into the system,
+ *      but before the device has been fully initialized by the usb_serial
+ *      subsystem.  Use this function to download any firmware to the device,
+ *      or any other early initialization that might be needed.
+ *      Return 0 to continue on with the initialization sequence.  Anything
+ *      else will abort it.
+ * @attach: pointer to the driver's attach function.
+ *      This will be called when the struct usb_serial structure is fully set
+ *      set up.  Do any local initialization of the device, or any private
+ *      memory structure allocation at this point in time.
+ * @shutdown: pointer to the driver's shutdown function.  This will be
+ *      called when the device is removed from the system.
+ *
+ * This structure is defines a USB Serial driver.  It provides all of
+ * the information that the USB serial core code needs.  If the function
+ * pointers are defined, then the USB serial core code will call them when
+ * the corresponding tty port functions are called.  If they are not
+ * called, the generic serial function will be used instead.
+ *
+ * The driver.owner field should be set to the module owner of this driver.
+ * The driver.name field should be set to the name of this driver (remember
+ * it will show up in sysfs, so it needs to be short and to the point.
+ * Useing the module name is a good idea.)
+ */
+struct usb_serial_driver {
+        const char *description;
+        const struct usb_device_id *id_table;
+        char    num_interrupt_in;
+        char    num_interrupt_out;
+        char    num_bulk_in;
+        char    num_bulk_out;
+        char    num_ports;
+
+        struct list_head        driver_list;
+        struct device_driver    driver;
+
+        int (*probe) (struct usb_serial *serial, const struct usb_device_id *id);
+        int (*attach) (struct usb_serial *serial);
+        int (*calc_num_ports) (struct usb_serial *serial);
+
+        void (*shutdown) (struct usb_serial *serial);
+
+        int (*port_probe) (struct usb_serial_port *port);
+        int (*port_remove) (struct usb_serial_port *port);
+
+        /* serial function calls */
+        int  (*open)            (struct usb_serial_port *port, struct file * filp);
+        void (*close)           (struct usb_serial_port *port, struct file * filp);
+        int  (*write)           (struct usb_serial_port *port, const unsigned char *buf, int count);
+        int  (*write_room)      (struct usb_serial_port *port);
+        int  (*ioctl)           (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg);
+        void (*set_termios)     (struct usb_serial_port *port, struct termios * old);
+        void (*break_ctl)       (struct usb_serial_port *port, int break_state);
+        int  (*chars_in_buffer) (struct usb_serial_port *port);
+        void (*throttle)        (struct usb_serial_port *port);
+        void (*unthrottle)      (struct usb_serial_port *port);
+        int  (*tiocmget)        (struct usb_serial_port *port, struct file *file);
+        int  (*tiocmset)        (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear);
+
+        void (*read_int_callback)(struct urb *urb, struct pt_regs *regs);
+        void (*write_int_callback)(struct urb *urb, struct pt_regs *regs);
+        void (*read_bulk_callback)(struct urb *urb, struct pt_regs *regs);
+        void (*write_bulk_callback)(struct urb *urb, struct pt_regs *regs);
+};
+#define to_usb_serial_driver(d) container_of(d, struct usb_serial_driver, driver)
+
+extern int  usb_serial_register(struct usb_serial_driver *driver);
+extern void usb_serial_deregister(struct usb_serial_driver *driver);
+extern void usb_serial_port_softint(struct usb_serial_port *port);
+
+extern int usb_serial_probe(struct usb_interface *iface, const struct usb_device_id *id);
+extern void usb_serial_disconnect(struct usb_interface *iface);
+
+extern int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *data, int length, __u8 bRequest);
+extern int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit);
+
+/* USB Serial console functions */
+#ifdef CONFIG_USB_SERIAL_CONSOLE
+extern void usb_serial_console_init (int debug, int minor);
+extern void usb_serial_console_exit (void);
+extern void usb_serial_console_disconnect(struct usb_serial *serial);
+#else
+static inline void usb_serial_console_init (int debug, int minor) { }
+static inline void usb_serial_console_exit (void) { }
+static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
+#endif
+
+/* Functions needed by other parts of the usbserial core */
+extern struct usb_serial *usb_serial_get_by_index (unsigned int minor);
+extern void usb_serial_put(struct usb_serial *serial);
+extern int usb_serial_generic_open (struct usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write (struct usb_serial_port *port, const unsigned char *buf, int count);
+extern void usb_serial_generic_close (struct usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write_room (struct usb_serial_port *port);
+extern int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port);
+extern void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *regs);
+extern void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs);
+extern void usb_serial_generic_shutdown (struct usb_serial *serial);
+extern int usb_serial_generic_register (int debug);
+extern void usb_serial_generic_deregister (void);
+
+extern int usb_serial_bus_register (struct usb_serial_driver *device);
+extern void usb_serial_bus_deregister (struct usb_serial_driver *device);
+
+extern struct usb_serial_driver usb_serial_generic_device;
+extern struct bus_type usb_serial_bus_type;
+extern struct tty_driver *usb_serial_tty_driver;
+
+static inline void usb_serial_debug_data(int debug,
+                                         struct device *dev,
+                                         const char *function, int size,
+                                         const unsigned char *data)
+{
+        int i;
+
+        if (debug) {
+                dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ", function, size);
+                for (i = 0; i < size; ++i)
+                        printk ("%.2x ", data[i]);
+                printk ("\n");
+        }
+}
+
+/* Use our own dbg macro */
+#undef dbg
+#define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , ## arg); } while (0)
+
+
+
+#endif  /* ifdef __LINUX_USB_SERIAL_H */
+
diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h
index a2aacfc7af2f..c720d107ff29 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb_ch9.h
@@ -51,6 +51,9 @@
 #define USB_RECIP_INTERFACE             0x01
 #define USB_RECIP_ENDPOINT              0x02
 #define USB_RECIP_OTHER                 0x03
+/* From Wireless USB 1.0 */
+#define USB_RECIP_PORT                  0x04
+#define USB_RECIP_RPIPE                 0x05
 
 /*
  * Standard requests, for the bRequest field of a SETUP packet.
@@ -73,7 +76,9 @@
 
 #define USB_REQ_SET_ENCRYPTION          0x0D    /* Wireless USB */
 #define USB_REQ_GET_ENCRYPTION          0x0E
+#define USB_REQ_RPIPE_ABORT             0x0E
 #define USB_REQ_SET_HANDSHAKE           0x0F
+#define USB_REQ_RPIPE_RESET             0x0F
 #define USB_REQ_GET_HANDSHAKE           0x10
 #define USB_REQ_SET_CONNECTION          0x11
 #define USB_REQ_SET_SECURITY_DATA       0x12
@@ -159,6 +164,8 @@ struct usb_ctrlrequest {
 #define USB_DT_BOS                      0x0f
 #define USB_DT_DEVICE_CAPABILITY        0x10
 #define USB_DT_WIRELESS_ENDPOINT_COMP   0x11
+#define USB_DT_WIRE_ADAPTER             0x21
+#define USB_DT_RPIPE                    0x22
 
 /* conventional codes for class-specific descriptors */
 #define USB_DT_CS_DEVICE                0x21
diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h
index 1d78870ed8af..e17186dbcdca 100644
--- a/include/linux/usb_gadget.h
+++ b/include/linux/usb_gadget.h
@@ -872,9 +872,9 @@ int usb_gadget_config_buf(const struct usb_config_descriptor *config,
 /* utility wrapping a simple endpoint selection policy */
 
 extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *,
-                        struct usb_endpoint_descriptor *) __init;
+                        struct usb_endpoint_descriptor *) __devinit;
 
-extern void usb_ep_autoconfig_reset (struct usb_gadget *) __init;
+extern void usb_ep_autoconfig_reset (struct usb_gadget *) __devinit;
 
 #endif  /* __KERNEL__ */
 
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 608487a62c98..f38f43f20fae 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -43,6 +43,8 @@
                 /* Need delay after Command phase */            \
         US_FLAG(NO_WP_DETECT,   0x00000200)                     \
                 /* Don't check for write-protect */             \
+        US_FLAG(MAX_SECTORS_64, 0x00000400)                     \
+                /* Sets max_sectors to 64    */
 
 #define US_FLAG(name, value)    US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index f6024ab4eff0..71b6363caaaf 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -11,6 +11,7 @@ struct vm_area_struct;
 #define VM_ALLOC        0x00000002      /* vmalloc() */
 #define VM_MAP          0x00000004      /* vmap()ed pages */
 #define VM_USERMAP      0x00000008      /* suitable for remap_vmalloc_range */
+#define VM_VPAGES       0x00000010      /* buffer for pages was vmalloc'ed */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
 /*
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 3e0daf54133e..1ab806c47514 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -57,7 +57,7 @@ static inline void __count_vm_events(enum vm_event_item item, long delta)
 
 static inline void count_vm_events(enum vm_event_item item, long delta)
 {
-        get_cpu_var(vm_event_states.event[item])++;
+        get_cpu_var(vm_event_states.event[item]) += delta;
         put_cpu();
 }
 
@@ -186,11 +186,16 @@ static inline void __mod_zone_page_state(struct zone *zone,
         zone_page_state_add(delta, zone, item);
 }
 
+static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
+{
+        atomic_long_inc(&zone->vm_stat[item]);
+        atomic_long_inc(&vm_stat[item]);
+}
+
 static inline void __inc_zone_page_state(struct page *page,
                         enum zone_stat_item item)
 {
-        atomic_long_inc(&page_zone(page)->vm_stat[item]);
-        atomic_long_inc(&vm_stat[item]);
+        __inc_zone_state(page_zone(page), item);
 }
 
 static inline void __dec_zone_page_state(struct page *page,
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 9f95b0bea5b3..8ab334a48222 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -1,6 +1,16 @@
 #ifndef _LINUX_VT_H
 #define _LINUX_VT_H
 
+/*
+ * These constants are also useful for user-level apps (e.g., VC
+ * resizing).
+ */
+#define MIN_NR_CONSOLES 1       /* must be at least 1 */
+#define MAX_NR_CONSOLES 63      /* serial lines start at 64 */
+#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */
+                /* Note: the ioctl VT_GETSTATE does not work for
+                   consoles 16 and higher (since it returns a short) */
+
 /* 0x56 is 'V', to avoid collision with termios and kd */
 
 #define VT_OPENQRY      0x5600  /* find available vt */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 940d0261a545..918a29763aea 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -26,6 +26,7 @@
 
 extern void kd_mksound(unsigned int hz, unsigned int ticks);
 extern int kbd_rate(struct kbd_repeat *rep);
+extern int fg_console, last_console, want_console;
 
 /* console.c */
 
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 794be7af58ae..b3b9048421d8 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -77,17 +77,7 @@ struct task_struct;
 #define __WAIT_BIT_KEY_INITIALIZER(word, bit)                           \
         { .flags = word, .bit_nr = bit, }
 
-/*
- * lockdep: we want one lock-class for all waitqueue locks.
- */
-extern struct lock_class_key waitqueue_lock_key;
-
-static inline void init_waitqueue_head(wait_queue_head_t *q)
-{
-        spin_lock_init(&q->lock);
-        lockdep_set_class(&q->lock, &waitqueue_lock_key);
-        INIT_LIST_HEAD(&q->task_list);
-}
+extern void init_waitqueue_head(wait_queue_head_t *q);
 
 static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p)
 {