Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

36 files changed, 147 insertions, 110 deletions

diff --git a/include/linux/ata.h b/include/linux/ata.h
index c331da2da5f7..6caeb98e29dd 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -40,6 +40,7 @@ enum {
         ATA_MAX_DEVICES         = 2,    /* per bus/port */
         ATA_MAX_PRD             = 256,  /* we could make these 256/256 */
         ATA_SECT_SIZE           = 512,
+        ATA_MAX_SECTORS_128     = 128,
         ATA_MAX_SECTORS         = 256,
         ATA_MAX_SECTORS_LBA48   = 65535,/* TODO: 65536? */
 
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 7011d6255593..f2542c24b328 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -93,6 +93,7 @@ static inline int bdi_rw_congested(struct backing_dev_info *bdi)
 void clear_bdi_congested(struct backing_dev_info *bdi, int rw);
 void set_bdi_congested(struct backing_dev_info *bdi, int rw);
 long congestion_wait(int rw, long timeout);
+long congestion_wait_interruptible(int rw, long timeout);
 void congestion_end(int rw);
 
 #define bdi_cap_writeback_dirty(bdi) \
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 2275f2748708..81c07cd18643 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -108,7 +108,7 @@ static inline void *alloc_remap(int nid, unsigned long size)
 #endif /* CONFIG_HAVE_ARCH_ALLOC_REMAP */
 
 extern unsigned long __meminitdata nr_kernel_pages;
-extern unsigned long nr_all_pages;
+extern unsigned long __meminitdata nr_all_pages;
 
 extern void *alloc_large_system_hash(const char *tablename,
                                      unsigned long bucketsize,
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index aca66984aafd..3b6949b41745 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -15,8 +15,8 @@
 # define __acquire(x)   __context__(x,1)
 # define __release(x)   __context__(x,-1)
 # define __cond_lock(x,c)       ((c) ? ({ __acquire(x); 1; }) : 0)
-extern void __chk_user_ptr(void __user *);
-extern void __chk_io_ptr(void __iomem *);
+extern void __chk_user_ptr(const void __user *);
+extern void __chk_io_ptr(const void __iomem *);
 #else
 # define __user
 # define __kernel
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 769ddc6df492..c22b0dfcbcd2 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -127,9 +127,13 @@ static inline int cpu_is_offline(int cpu) { return 0; }
 #endif          /* CONFIG_HOTPLUG_CPU */
 
 #ifdef CONFIG_SUSPEND_SMP
+extern int suspend_cpu_hotplug;
+
 extern int disable_nonboot_cpus(void);
 extern void enable_nonboot_cpus(void);
 #else
+#define suspend_cpu_hotplug     0
+
 static inline int disable_nonboot_cpus(void) { return 0; }
 static inline void enable_nonboot_cpus(void) {}
 #endif
diff --git a/include/linux/device.h b/include/linux/device.h
index 39a3199a826d..5cf30e95c8b6 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -128,6 +128,7 @@ struct device_driver {
 
         struct module           * owner;
         const char              * mod_name;     /* used for built-in modules */
+        struct module_kobject   * mkobj;
 
         int     (*probe)        (struct device * dev);
         int     (*remove)       (struct device * dev);
@@ -353,6 +354,8 @@ extern int __must_check device_create_bin_file(struct device *dev,
                                                struct bin_attribute *attr);
 extern void device_remove_bin_file(struct device *dev,
                                    struct bin_attribute *attr);
+extern int device_schedule_callback(struct device *dev,
+                void (*func)(struct device *));
 
 /* device resource management */
 typedef void (*dr_release_t)(struct device *dev, void *res);
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index 84cfa8bbdc36..d2a96cbf4f0e 100644
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -31,12 +31,19 @@
 /* 
  * On x86-64 make the 64bit structure have the same alignment as the
  * 32bit structure. This makes 32bit emulation easier.
+ *
+ * UML/x86_64 needs the same packing as x86_64 - UML + UML_X86 +
+ * 64_BIT adds up to UML/x86_64.
  */
 #ifdef __x86_64__
 #define EPOLL_PACKED __attribute__((packed))
 #else
+#if defined(CONFIG_UML) && defined(CONFIG_UML_X86) && defined(CONFIG_64BIT)
+#define EPOLL_PACKED __attribute__((packed))
+#else
 #define EPOLL_PACKED
 #endif
+#endif
 
 struct epoll_event {
         __u32 events;
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 5bdbc744e773..17c29dca8354 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -206,6 +206,7 @@ struct hrtimer_cpu_base {
 struct clock_event_device;
 
 extern void clock_was_set(void);
+extern void hres_timers_resume(void);
 extern void hrtimer_interrupt(struct clock_event_device *dev);
 
 /*
@@ -236,6 +237,8 @@ static inline ktime_t hrtimer_cb_get_time(struct hrtimer *timer)
  */
 static inline void clock_was_set(void) { }
 
+static inline void hres_timers_resume(void) { }
+
 /*
  * In non high resolution mode the time reference is taken from
  * the base softirq time variable.
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 34f2676b3c62..d3bbc7188b6a 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -615,6 +615,7 @@ typedef struct ide_drive_s {
         u8      init_speed;     /* transfer rate set at boot */
         u8      pio_speed;      /* unused by core, used by some drivers for fallback from DMA */
         u8      current_speed;  /* current transfer rate set */
+        u8      desired_speed;  /* desired transfer rate set */
         u8      dn;             /* now wide spread use */
         u8      wcache;         /* status of write cache */
         u8      acoustic;       /* acoustic management */
@@ -860,6 +861,8 @@ typedef struct hwgroup_s {
         int (*expiry)(ide_drive_t *);
                 /* ide_system_bus_speed */
         int pio_clock;
+        int req_gen;
+        int req_gen_timer;
 
         unsigned char cmd_buf[4];
 } ide_hwgroup_t;
diff --git a/include/linux/io.h b/include/linux/io.h
index c244a0cc9319..09d351236379 100644
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -33,9 +33,22 @@ int ioremap_page_range(unsigned long addr, unsigned long end,
 /*
  * Managed iomap interface
  */
+#ifdef CONFIG_HAS_IOPORT
 void __iomem * devm_ioport_map(struct device *dev, unsigned long port,
                                unsigned int nr);
 void devm_ioport_unmap(struct device *dev, void __iomem *addr);
+#else
+static inline void __iomem *devm_ioport_map(struct device *dev,
+                                             unsigned long port,
+                                             unsigned int nr)
+{
+        return NULL;
+}
+
+static inline void devm_ioport_unmap(struct device *dev, void __iomem *addr)
+{
+}
+#endif
 
 void __iomem * devm_ioremap(struct device *dev, unsigned long offset,
                             unsigned long size);
diff --git a/include/linux/ipc.h b/include/linux/ipc.h
index 636094c29b16..6da6772c19ff 100644
--- a/include/linux/ipc.h
+++ b/include/linux/ipc.h
@@ -92,19 +92,16 @@ extern struct ipc_namespace init_ipc_ns;
 
 #ifdef CONFIG_SYSVIPC
 #define INIT_IPC_NS(ns)         .ns             = &init_ipc_ns,
+extern int copy_ipcs(unsigned long flags, struct task_struct *tsk);
 #else
 #define INIT_IPC_NS(ns)
+static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk)
+{ return 0; }
 #endif
 
 #ifdef CONFIG_IPC_NS
 extern void free_ipc_ns(struct kref *kref);
-extern int copy_ipcs(unsigned long flags, struct task_struct *tsk);
 extern int unshare_ipcs(unsigned long flags, struct ipc_namespace **ns);
-#else
-static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk)
-{
-        return 0;
-}
 #endif
 
 static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns)
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index f8241130f5ea..713eb5eaa81f 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -177,6 +177,7 @@ struct ipv6_devconf {
 #endif
 #endif
         __s32           proxy_ndp;
+        __s32           accept_source_route;
         void            *sysctl;
 };
 
@@ -205,6 +206,8 @@ enum {
         DEVCONF_RTR_PROBE_INTERVAL,
         DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN,
         DEVCONF_PROXY_NDP,
+        __DEVCONF_OPTIMISTIC_DAD,
+        DEVCONF_ACCEPT_SOURCE_ROUTE,
         DEVCONF_MAX
 };
 
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 06c58c423fe1..506ad20c18f8 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -75,7 +75,7 @@ extern int do_poke_blanked_console;
 
 extern void (*kbd_ledfunc)(unsigned int led);
 
-extern void set_console(int nr);
+extern int set_console(int nr);
 extern void schedule_console_callback(void);
 
 static inline void set_leds(void)
diff --git a/include/linux/kdev_t.h b/include/linux/kdev_t.h
index 4c2c3737e415..2dacab8beccb 100644
--- a/include/linux/kdev_t.h
+++ b/include/linux/kdev_t.h
@@ -87,8 +87,6 @@ static inline unsigned sysv_minor(u32 dev)
         return dev & 0x3ffff;
 }
 
-bool is_lanana_major(unsigned int major);
-
 #else /* __KERNEL__ */
 
 /*
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index c68c7ac6b232..248305bb9a18 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -57,7 +57,11 @@ typedef union {
 } ktime_t;
 
 #define KTIME_MAX                       ((s64)~((u64)1 << 63))
-#define KTIME_SEC_MAX                   (KTIME_MAX / NSEC_PER_SEC)
+#if (BITS_PER_LONG == 64)
+# define KTIME_SEC_MAX                  (KTIME_MAX / NSEC_PER_SEC)
+#else
+# define KTIME_SEC_MAX                  LONG_MAX
+#endif
 
 /*
  * ktime_t definitions when using the 64-bit scalar representation:
diff --git a/include/linux/libata.h b/include/linux/libata.h
index e3f32f3189b2..0cfbcb6f08eb 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -311,15 +311,17 @@ enum {
         ATA_HORKAGE_DIAGNOSTIC  = (1 << 0),     /* Failed boot diag */
         ATA_HORKAGE_NODMA       = (1 << 1),     /* DMA problems */
         ATA_HORKAGE_NONCQ       = (1 << 2),     /* Don't use NCQ */
+        ATA_HORKAGE_MAX_SEC_128 = (1 << 3),     /* Limit max sects to 128 */
+        ATA_HORKAGE_DMA_RW_ONLY = (1 << 4),     /* ATAPI DMA for RW only */
 };
 
 enum hsm_task_states {
         HSM_ST_IDLE,            /* no command on going */
+        HSM_ST_FIRST,           /* (waiting the device to)
+                                   write CDB or first data block */
         HSM_ST,                 /* (waiting the device to) transfer data */
         HSM_ST_LAST,            /* (waiting the device to) complete command */
         HSM_ST_ERR,             /* error */
-        HSM_ST_FIRST,           /* (waiting the device to)
-                                   write CDB or first data block */
 };
 
 enum ata_completion_errors {
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 06fe93a3e916..14c937d345cb 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -245,7 +245,7 @@ extern void lock_release(struct lockdep_map *lock, int nested,
 
 # define INIT_LOCKDEP                           .lockdep_recursion = 0,
 
-#define lockdep_depth(tsk)      ((tsk)->lockdep_depth)
+#define lockdep_depth(tsk)      (debug_locks ? (tsk)->lockdep_depth : 0)
 
 #else /* !LOCKDEP */
 
diff --git a/include/linux/msi.h b/include/linux/msi.h
index 74c8a2ecc9dd..e38fe6822cb4 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -17,7 +17,7 @@ struct msi_desc {
         struct {
                 __u8    type    : 5;    /* {0: unused, 5h:MSI, 11h:MSI-X} */
                 __u8    maskbit : 1;    /* mask-pending bit supported ?   */
-                __u8    unused  : 1;
+                __u8    masked  : 1;
                 __u8    is_64   : 1;    /* Address size: 0=32bit 1=64bit  */
                 __u8    pos;            /* Location of the msi capability */
                 __u16   entry_nr;       /* specific enabled entry         */
@@ -32,10 +32,8 @@ struct msi_desc {
         void __iomem *mask_base;
         struct pci_dev *dev;
 
-#ifdef CONFIG_PM
-        /* PM save area for MSIX address/data */
-        struct msi_msg msg_save;
-#endif
+        /* Last set MSI message */
+        struct msi_msg msg;
 };
 
 /*
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 47aaa2c66738..e9ae0c6e2c62 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -415,6 +415,7 @@ extern void nfs_complete_unlink(struct dentry *);
 /*
  * linux/fs/nfs/write.c
  */
+extern int  nfs_congestion_kb;
 extern int  nfs_writepage(struct page *page, struct writeback_control *wbc);
 extern int  nfs_writepages(struct address_space *, struct writeback_control *);
 extern int  nfs_flush_incompatible(struct file *file, struct page *page);
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 95796e6924f1..c95d5e642548 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -82,6 +82,7 @@ struct nfs_server {
         struct rpc_clnt *       client_acl;     /* ACL RPC client handle */
         struct nfs_iostats *    io_stats;       /* I/O statistics */
         struct backing_dev_info backing_dev_info;
+        atomic_t                writeback;      /* number of writeback pages */
         int                     flags;          /* various flags */
         unsigned int            caps;           /* server capabilities */
         unsigned int            rsize;          /* read size */
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 2e555d49c9b7..16b0266b14fd 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -31,7 +31,6 @@
 #define PG_NEED_COMMIT          1
 #define PG_NEED_RESCHED         2
 #define PG_NEED_FLUSH           3
-#define PG_FLUSHING             4
 
 struct nfs_inode;
 struct nfs_page {
@@ -50,8 +49,6 @@ struct nfs_page {
 };
 
 #define NFS_WBACK_BUSY(req)     (test_bit(PG_BUSY,&(req)->wb_flags))
-#define NFS_NEED_COMMIT(req)    (test_bit(PG_NEED_COMMIT,&(req)->wb_flags))
-#define NFS_NEED_RESCHED(req)   (test_bit(PG_NEED_RESCHED,&(req)->wb_flags))
 
 extern  struct nfs_page *nfs_create_request(struct nfs_open_context *ctx,
                                             struct inode *inode,
@@ -122,34 +119,6 @@ nfs_list_remove_request(struct nfs_page *req)
         req->wb_list_head = NULL;
 }
 
-static inline int
-nfs_defer_commit(struct nfs_page *req)
-{
-        return !test_and_set_bit(PG_NEED_COMMIT, &req->wb_flags);
-}
-
-static inline void
-nfs_clear_commit(struct nfs_page *req)
-{
-        smp_mb__before_clear_bit();
-        clear_bit(PG_NEED_COMMIT, &req->wb_flags);
-        smp_mb__after_clear_bit();
-}
-
-static inline int
-nfs_defer_reschedule(struct nfs_page *req)
-{
-        return !test_and_set_bit(PG_NEED_RESCHED, &req->wb_flags);
-}
-
-static inline void
-nfs_clear_reschedule(struct nfs_page *req)
-{
-        smp_mb__before_clear_bit();
-        clear_bit(PG_NEED_RESCHED, &req->wb_flags);
-        smp_mb__after_clear_bit();
-}
-
 static inline struct nfs_page *
 nfs_list_entry(struct list_head *head)
 {
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 78417e421b4c..481ea0663f19 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -209,11 +209,6 @@ static inline void pci_add_saved_cap(struct pci_dev *pci_dev,
         hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space);
 }
 
-static inline void pci_remove_saved_cap(struct pci_cap_saved_state *cap)
-{
-        hlist_del(&cap->next);
-}
-
 /*
  *  For PCI devices, the region numbers are assigned this way:
  *
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index f09cce2357ff..495d368390e0 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -296,6 +296,7 @@
 #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_FLAGS_BITMASK  (1 << 0)
 
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 2e19478e9e84..8bcbc54e1b48 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -99,4 +99,8 @@ extern ssize_t splice_from_pipe(struct pipe_inode_info *, struct file *,
                                 loff_t *, size_t, unsigned int,
                                 splice_actor *);
 
+extern ssize_t __splice_from_pipe(struct pipe_inode_info *, struct file *,
+                                  loff_t *, size_t, unsigned int,
+                                  splice_actor *);
+
 #endif
diff --git a/include/linux/plist.h b/include/linux/plist.h
index b95818a037ad..85de2f055874 100644
--- a/include/linux/plist.h
+++ b/include/linux/plist.h
@@ -97,9 +97,9 @@ struct plist_node {
 #endif
 
 /**
- * #PLIST_HEAD_INIT - static struct plist_head initializer
- *
+ * PLIST_HEAD_INIT - static struct plist_head initializer
  * @head:       struct plist_head variable name
+ * @_lock:      lock to initialize for this list
  */
 #define PLIST_HEAD_INIT(head, _lock)                    \
 {                                                       \
@@ -109,8 +109,7 @@ struct plist_node {
 }
 
 /**
- * #PLIST_NODE_INIT - static struct plist_node initializer
- *
+ * PLIST_NODE_INIT - static struct plist_node initializer
  * @node:       struct plist_node variable name
  * @__prio:     initial node priority
  */
@@ -122,8 +121,8 @@ struct plist_node {
 
 /**
  * plist_head_init - dynamic struct plist_head initializer
- *
  * @head:       &struct plist_head pointer
+ * @lock:       list spinlock, remembered for debugging
  */
 static inline void
 plist_head_init(struct plist_head *head, spinlock_t *lock)
@@ -137,7 +136,6 @@ plist_head_init(struct plist_head *head, spinlock_t *lock)
 
 /**
  * plist_node_init - Dynamic struct plist_node initializer
- *
  * @node:       &struct plist_node pointer
  * @prio:       initial node priority
  */
@@ -152,49 +150,46 @@ extern void plist_del(struct plist_node *node, struct plist_head *head);
 
 /**
  * plist_for_each - iterate over the plist
- *
- * @pos1:       the type * to use as a loop counter.
- * @head:       the head for your list.
+ * @pos:        the type * to use as a loop counter
+ * @head:       the head for your list
  */
 #define plist_for_each(pos, head)       \
          list_for_each_entry(pos, &(head)->node_list, plist.node_list)
 
 /**
- * plist_for_each_entry_safe - iterate over a plist of given type safe
- * against removal of list entry
+ * plist_for_each_safe - iterate safely over a plist of given type
+ * @pos:        the type * to use as a loop counter
+ * @n:  another type * to use as temporary storage
+ * @head:       the head for your list
  *
- * @pos1:       the type * to use as a loop counter.
- * @n1: another type * to use as temporary storage
- * @head:       the head for your list.
+ * Iterate over a plist of given type, safe against removal of list entry.
  */
 #define plist_for_each_safe(pos, n, head)       \
          list_for_each_entry_safe(pos, n, &(head)->node_list, plist.node_list)
 
 /**
  * plist_for_each_entry - iterate over list of given type
- *
- * @pos:        the type * to use as a loop counter.
- * @head:       the head for your list.
- * @member:     the name of the list_struct within the struct.
+ * @pos:        the type * to use as a loop counter
+ * @head:       the head for your list
+ * @mem:        the name of the list_struct within the struct
  */
 #define plist_for_each_entry(pos, head, mem)    \
          list_for_each_entry(pos, &(head)->node_list, mem.plist.node_list)
 
 /**
- * plist_for_each_entry_safe - iterate over list of given type safe against
- * removal of list entry
- *
- * @pos:        the type * to use as a loop counter.
+ * plist_for_each_entry_safe - iterate safely over list of given type
+ * @pos:        the type * to use as a loop counter
  * @n:          another type * to use as temporary storage
- * @head:       the head for your list.
- * @m:          the name of the list_struct within the struct.
+ * @head:       the head for your list
+ * @m:          the name of the list_struct within the struct
+ *
+ * Iterate over list of given type, safe against removal of list entry.
  */
 #define plist_for_each_entry_safe(pos, n, head, m)      \
         list_for_each_entry_safe(pos, n, &(head)->node_list, m.plist.node_list)
 
 /**
  * plist_head_empty - return !0 if a plist_head is empty
- *
  * @head:       &struct plist_head pointer
  */
 static inline int plist_head_empty(const struct plist_head *head)
@@ -204,7 +199,6 @@ static inline int plist_head_empty(const struct plist_head *head)
 
 /**
  * plist_node_empty - return !0 if plist_node is not on a list
- *
  * @node:       &struct plist_node pointer
  */
 static inline int plist_node_empty(const struct plist_node *node)
@@ -216,10 +210,9 @@ static inline int plist_node_empty(const struct plist_node *node)
 
 /**
  * plist_first_entry - get the struct for the first entry
- *
- * @ptr:        the &struct plist_head pointer.
- * @type:       the type of the struct this is embedded in.
- * @member:     the name of the list_struct within the struct.
+ * @head:       the &struct plist_head pointer
+ * @type:       the type of the struct this is embedded in
+ * @member:     the name of the list_struct within the struct
  */
 #ifdef CONFIG_DEBUG_PI_LIST
 # define plist_first_entry(head, type, member)  \
@@ -234,7 +227,6 @@ static inline int plist_node_empty(const struct plist_node *node)
 
 /**
  * plist_first - return the first node (and thus, highest priority)
- *
  * @head:       the &struct plist_head pointer
  *
  * Assumes the plist is _not_ empty.
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 8245c282168b..de72c49747c8 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -104,6 +104,7 @@ struct mdk_rdev_s
                                            * for reporting to userspace and storing
                                            * in superblock.
                                            */
+        struct work_struct del_work;    /* used for delayed sysfs removal */
 };
 
 struct mddev_s
diff --git a/include/linux/security.h b/include/linux/security.h
index 7f88d97575fd..47e82c120f9a 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1324,7 +1324,7 @@ struct security_operations {
 
         void (*d_instantiate) (struct dentry *dentry, struct inode *inode);
 
-        int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size);
+        int (*getprocattr)(struct task_struct *p, char *name, char **value);
         int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size);
         int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen);
         void (*release_secctx)(char *secdata, u32 seclen);
@@ -2092,9 +2092,9 @@ static inline void security_d_instantiate (struct dentry *dentry, struct inode *
         security_ops->d_instantiate (dentry, inode);
 }
 
-static inline int security_getprocattr(struct task_struct *p, char *name, void *value, size_t size)
+static inline int security_getprocattr(struct task_struct *p, char *name, char **value)
 {
-        return security_ops->getprocattr(p, name, value, size);
+        return security_ops->getprocattr(p, name, value);
 }
 
 static inline int security_setprocattr(struct task_struct *p, char *name, void *value, size_t size)
@@ -2749,7 +2749,7 @@ static inline int security_sem_semop (struct sem_array * sma,
 static inline void security_d_instantiate (struct dentry *dentry, struct inode *inode)
 { }
 
-static inline int security_getprocattr(struct task_struct *p, char *name, void *value, size_t size)
+static inline int security_getprocattr(struct task_struct *p, char *name, char **value)
 {
         return -EINVAL;
 }
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 4ff3940210d8..5992f65b4184 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -188,7 +188,7 @@ enum {
  *      @sk: Socket we are owned by
  *      @tstamp: Time we arrived
  *      @dev: Device we arrived on/are leaving by
- *      @input_dev: Device we arrived on
+ *      @iif: ifindex of device we arrived on
  *      @h: Transport layer header
  *      @nh: Network layer header
  *      @mac: Link layer header
@@ -235,7 +235,8 @@ struct sk_buff {
         struct sock             *sk;
         struct skb_timeval      tstamp;
         struct net_device       *dev;
-        struct net_device       *input_dev;
+        int                     iif;
+        /* 4 byte hole on 64 bit*/
 
         union {
                 struct tcphdr   *th;
@@ -345,9 +346,6 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
         return __alloc_skb(size, priority, 1, -1);
 }
 
-extern struct sk_buff *alloc_skb_from_cache(struct kmem_cache *cp,
-                                            unsigned int size,
-                                            gfp_t priority);
 extern void            kfree_skbmem(struct sk_buff *skb);
 extern struct sk_buff *skb_clone(struct sk_buff *skb,
                                  gfp_t priority);
@@ -621,6 +619,13 @@ static inline void skb_queue_head_init(struct sk_buff_head *list)
         list->qlen = 0;
 }
 
+static inline void skb_queue_head_init_class(struct sk_buff_head *list,
+                struct lock_class_key *class)
+{
+        skb_queue_head_init(list);
+        lockdep_set_class(&list->lock, class);
+}
+
 /*
  *      Insert an sk_buff at the start of a list.
  *
diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
index 2e8c048b9b80..9dbca629dcfb 100644
--- a/include/linux/spi/spi_bitbang.h
+++ b/include/linux/spi/spi_bitbang.h
@@ -25,7 +25,6 @@ struct spi_bitbang {
         spinlock_t              lock;
         struct list_head        queue;
         u8                      busy;
-        u8                      shutdown;
         u8                      use_dma;
 
         struct spi_master       *master;
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 2c5fb38d9392..9a8970bf99a6 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -580,6 +580,7 @@ enum {
         NET_IPV6_RTR_PROBE_INTERVAL=21,
         NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
         NET_IPV6_PROXY_NDP=23,
+        NET_IPV6_ACCEPT_SOURCE_ROUTE=25,
         __NET_IPV6_MAX
 };
 
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 523405e1e1f6..fea9a6b3fb7b 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -11,6 +11,7 @@
 #define _SYSFS_H_
 
 #include <linux/compiler.h>
+#include <linux/errno.h>
 #include <linux/list.h>
 #include <asm/atomic.h>
 
@@ -78,6 +79,9 @@ struct sysfs_ops {
 
 #ifdef CONFIG_SYSFS
 
+extern int sysfs_schedule_callback(struct kobject *kobj,
+                void (*func)(void *), void *data);
+
 extern int __must_check
 sysfs_create_dir(struct kobject *, struct dentry *);
 
@@ -132,6 +136,12 @@ extern int __must_check sysfs_init(void);
 
 #else /* CONFIG_SYSFS */
 
+static inline int sysfs_schedule_callback(struct kobject *kobj,
+                void (*func)(void *), void *data)
+{
+        return -ENOSYS;
+}
+
 static inline int sysfs_create_dir(struct kobject * k, struct dentry *shadow)
 {
         return 0;
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index 3fced4798255..a46104a28f66 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -31,7 +31,7 @@
  */
 
 
-#define TASKSTATS_VERSION       3
+#define TASKSTATS_VERSION       4
 #define TS_COMM_LEN             32      /* should be >= TASK_COMM_LEN
                                          * in linux/sched.h */
 
@@ -66,7 +66,7 @@ struct taskstats {
         /* Delay waiting for cpu, while runnable
          * count, delay_total NOT updated atomically
          */
-        __u64   cpu_count;
+        __u64   cpu_count __attribute__((aligned(8)));
         __u64   cpu_delay_total;
 
         /* Following four fields atomically updated using task->delays->lock */
@@ -101,14 +101,17 @@ struct taskstats {
 
         /* Basic Accounting Fields start */
         char    ac_comm[TS_COMM_LEN];   /* Command name */
-        __u8    ac_sched;               /* Scheduling discipline */
+        __u8    ac_sched __attribute__((aligned(8)));
+                                        /* Scheduling discipline */
         __u8    ac_pad[3];
-        __u32   ac_uid;                 /* User ID */
+        __u32   ac_uid __attribute__((aligned(8)));
+                                        /* User ID */
         __u32   ac_gid;                 /* Group ID */
         __u32   ac_pid;                 /* Process ID */
         __u32   ac_ppid;                /* Parent process ID */
         __u32   ac_btime;               /* Begin time [sec since 1970] */
-        __u64   ac_etime;               /* Elapsed time [usec] */
+        __u64   ac_etime __attribute__((aligned(8)));
+                                        /* Elapsed time [usec] */
         __u64   ac_utime;               /* User CPU time [usec] */
         __u64   ac_stime;               /* SYstem CPU time [usec] */
         __u64   ac_minflt;              /* Minor Page Fault Count */
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index dc2e9fe69418..daeba22b7656 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -649,10 +649,10 @@ struct ufs2_inode {
         __fs32     ui_blksize;     /*  12: Inode blocksize. */
         __fs64     ui_size;        /*  16: File byte count. */
         __fs64     ui_blocks;      /*  24: Bytes actually held. */
-        struct ufs_timeval   ui_atime;       /*  32: Last access time. */
-        struct ufs_timeval   ui_mtime;       /*  40: Last modified time. */
-        struct ufs_timeval   ui_ctime;       /*  48: Last inode change time. */
-        struct ufs_timeval   ui_birthtime;   /*  56: Inode creation time. */
+        __fs64   ui_atime;       /*  32: Last access time. */
+        __fs64   ui_mtime;       /*  40: Last modified time. */
+        __fs64   ui_ctime;       /*  48: Last inode change time. */
+        __fs64   ui_birthtime;   /*  56: Inode creation time. */
         __fs32     ui_mtimensec;   /*  64: Last modified time. */
         __fs32     ui_atimensec;   /*  68: Last access time. */
         __fs32     ui_ctimensec;   /*  72: Last inode change time. */
diff --git a/include/linux/utsname.h b/include/linux/utsname.h
index a4555fe3754c..e10267d402c5 100644
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -70,6 +70,8 @@ static inline int unshare_utsname(unsigned long unshare_flags,
 
 static inline int copy_utsname(int flags, struct task_struct *tsk)
 {
+        if (flags & CLONE_NEWUTS)
+                return -EINVAL;
         return 0;
 }
 static inline void put_uts_ns(struct uts_namespace *ns)
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 37a1a41f5b65..e0db669998f3 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -83,6 +83,7 @@ void reset_vc(struct vc_data *vc);
 #define CON_BUF_SIZE (CONFIG_BASE_SMALL ? 256 : PAGE_SIZE)
 extern char con_buf[CON_BUF_SIZE];
 extern struct semaphore con_buf_sem;
+extern char vt_dont_switch;
 
 struct vt_spawn_console {
         spinlock_t lock;
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 447c52beb691..48759b2f57d7 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1,10 +1,10 @@
 /*
  * This file define a set of standard wireless extensions
  *
- * Version :    21      14.3.06
+ * Version :    22      16.3.07
  *
  * Authors :    Jean Tourrilhes - HPL - <jt@hpl.hp.com>
- * Copyright (c) 1997-2006 Jean Tourrilhes, All Rights Reserved.
+ * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
  */
 
 #ifndef _LINUX_WIRELESS_H
@@ -85,7 +85,7 @@
  * (there is some stuff that will be added in the future...)
  * I just plan to increment with each new version.
  */
-#define WIRELESS_EXT    21
+#define WIRELESS_EXT    22
 
 /*
  * Changes :
@@ -221,6 +221,10 @@
  *      - Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers
  *      - Power/Retry relative values no longer * 100000
  *      - Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI
+ *
+ * V21 to V22
+ * ----------
+ *      - Prevent leaking of kernel space in stream on 64 bits.
  */
 
 /**************************** CONSTANTS ****************************/
@@ -1085,4 +1089,15 @@ struct iw_event
 #define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point) - \
                          IW_EV_POINT_OFF)
 
+/* Size of the Event prefix when packed in stream */
+#define IW_EV_LCP_PK_LEN        (4)
+/* Size of the various events when packed in stream */
+#define IW_EV_CHAR_PK_LEN       (IW_EV_LCP_PK_LEN + IFNAMSIZ)
+#define IW_EV_UINT_PK_LEN       (IW_EV_LCP_PK_LEN + sizeof(__u32))
+#define IW_EV_FREQ_PK_LEN       (IW_EV_LCP_PK_LEN + sizeof(struct iw_freq))
+#define IW_EV_PARAM_PK_LEN      (IW_EV_LCP_PK_LEN + sizeof(struct iw_param))
+#define IW_EV_ADDR_PK_LEN       (IW_EV_LCP_PK_LEN + sizeof(struct sockaddr))
+#define IW_EV_QUAL_PK_LEN       (IW_EV_LCP_PK_LEN + sizeof(struct iw_quality))
+#define IW_EV_POINT_PK_LEN      (IW_EV_LCP_LEN + 4)
+
 #endif  /* _LINUX_WIRELESS_H */