28 files changed, 249 insertions, 335 deletions

diff --git a/include/linux/bio.h b/include/linux/bio.h
index 1c91a176b9ae..6a642098e5c3 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -236,12 +236,16 @@ static inline void *bio_data(struct bio *bio)
 #define __BVEC_END(bio)         bio_iovec_idx((bio), (bio)->bi_vcnt - 1)
 #define __BVEC_START(bio)       bio_iovec_idx((bio), (bio)->bi_idx)
 
+/* Default implementation of BIOVEC_PHYS_MERGEABLE */
+#define __BIOVEC_PHYS_MERGEABLE(vec1, vec2)     \
+        ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
+
 /*
  * allow arch override, for eg virtualized architectures (put in asm/io.h)
  */
 #ifndef BIOVEC_PHYS_MERGEABLE
 #define BIOVEC_PHYS_MERGEABLE(vec1, vec2)       \
-        ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
+        __BIOVEC_PHYS_MERGEABLE(vec1, vec2)
 #endif
 
 #define __BIO_SEG_BOUNDARY(addr1, addr2, mask) \
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 8b00f6643e93..1164963c3a85 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -25,7 +25,6 @@ struct cgroup;
 
 extern int cgroup_init_early(void);
 extern int cgroup_init(void);
-extern void cgroup_init_smp(void);
 extern void cgroup_lock(void);
 extern bool cgroup_lock_live_group(struct cgroup *cgrp);
 extern void cgroup_unlock(void);
@@ -348,8 +347,6 @@ struct cgroup_subsys {
         struct cgroupfs_root *root;
 
         struct list_head sibling;
-
-        void *private;
 };
 
 #define SUBSYS(_x) extern struct cgroup_subsys _x ## _subsys;
@@ -410,7 +407,6 @@ void cgroup_mm_owner_callbacks(struct task_struct *old,
 
 static inline int cgroup_init_early(void) { return 0; }
 static inline int cgroup_init(void) { return 0; }
-static inline void cgroup_init_smp(void) {}
 static inline void cgroup_fork(struct task_struct *p) {}
 static inline void cgroup_fork_callbacks(struct task_struct *p) {}
 static inline void cgroup_post_fork(struct task_struct *p) {}
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index 8f225339eee9..5a361f85cfec 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -44,11 +44,6 @@ static inline bool should_send_signal(struct task_struct *p)
         return !(p->flags & PF_FREEZER_NOSIG);
 }
 
-/*
- * Wake up a frozen process
- */
-extern int __thaw_process(struct task_struct *p);
-
 /* Takes and releases task alloc lock using task_lock() */
 extern int thaw_process(struct task_struct *p);
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5b248d61430c..0dcdd9458f4b 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -489,13 +489,6 @@ struct address_space_operations {
         int (*readpages)(struct file *filp, struct address_space *mapping,
                         struct list_head *pages, unsigned nr_pages);
 
-        /*
-         * ext3 requires that a successful prepare_write() call be followed
-         * by a commit_write() call - they must be balanced
-         */
-        int (*prepare_write)(struct file *, struct page *, unsigned, unsigned);
-        int (*commit_write)(struct file *, struct page *, unsigned, unsigned);
-
         int (*write_begin)(struct file *, struct address_space *mapping,
                                 loff_t pos, unsigned len, unsigned flags,
                                 struct page **pagep, void **fsdata);
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 4e625e0094c8..708bab58d8d0 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -49,7 +49,8 @@ struct gianfar_platform_data {
         u32     device_flags;
         /* board specific information */
         u32     board_flags;
-        char    bus_id[MII_BUS_ID_SIZE];
+        int     mdio_bus;                       /* Bus controlled by us */
+        char    bus_id[MII_BUS_ID_SIZE];        /* Bus PHY is on */
         u32     phy_id;
         u8      mac_addr[6];
         phy_interface_t interface;
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index a3d46151be19..703eb53cfa2b 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -8,7 +8,7 @@
 #include <linux/types.h>
 #include <linux/kallsyms.h>
 
-#ifdef CONFIG_FTRACE
+#ifdef CONFIG_FUNCTION_TRACER
 
 extern int ftrace_enabled;
 extern int
@@ -36,16 +36,14 @@ void clear_ftrace_function(void);
 
 extern void ftrace_stub(unsigned long a0, unsigned long a1);
 
-#else /* !CONFIG_FTRACE */
+#else /* !CONFIG_FUNCTION_TRACER */
 # define register_ftrace_function(ops) do { } while (0)
 # define unregister_ftrace_function(ops) do { } while (0)
 # define clear_ftrace_function(ops) do { } while (0)
-static inline void ftrace_kill_atomic(void) { }
-#endif /* CONFIG_FTRACE */
+static inline void ftrace_kill(void) { }
+#endif /* CONFIG_FUNCTION_TRACER */
 
 #ifdef CONFIG_DYNAMIC_FTRACE
-# define FTRACE_HASHBITS        10
-# define FTRACE_HASHSIZE        (1<<FTRACE_HASHBITS)
 
 enum {
         FTRACE_FL_FREE          = (1 << 0),
@@ -58,9 +56,9 @@ enum {
 };
 
 struct dyn_ftrace {
-        struct hlist_node node;
-        unsigned long     ip; /* address of mcount call-site */
-        unsigned long     flags;
+        struct list_head        list;
+        unsigned long           ip; /* address of mcount call-site */
+        unsigned long           flags;
 };
 
 int ftrace_force_update(void);
@@ -71,14 +69,33 @@ extern int ftrace_ip_converted(unsigned long ip);
 extern unsigned char *ftrace_nop_replace(void);
 extern unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr);
 extern int ftrace_dyn_arch_init(void *data);
-extern int ftrace_mcount_set(unsigned long *data);
-extern int ftrace_modify_code(unsigned long ip, unsigned char *old_code,
-                              unsigned char *new_code);
 extern int ftrace_update_ftrace_func(ftrace_func_t func);
 extern void ftrace_caller(void);
 extern void ftrace_call(void);
 extern void mcount_call(void);
 
+/**
+ * ftrace_modify_code - modify code segment
+ * @ip: the address of the code segment
+ * @old_code: the contents of what is expected to be there
+ * @new_code: the code to patch in
+ *
+ * This is a very sensitive operation and great care needs
+ * to be taken by the arch.  The operation should carefully
+ * read the location, check to see if what is read is indeed
+ * what we expect it to be, and then on success of the compare,
+ * it should write to the location.
+ *
+ * Return must be:
+ *  0 on success
+ *  -EFAULT on error reading the location
+ *  -EINVAL on a failed compare of the contents
+ *  -EPERM  on error writing to the location
+ * Any other value will be considered a failure.
+ */
+extern int ftrace_modify_code(unsigned long ip, unsigned char *old_code,
+                              unsigned char *new_code);
+
 extern int skip_trace(unsigned long ip);
 
 extern void ftrace_release(void *start, unsigned long size);
@@ -97,11 +114,10 @@ static inline void ftrace_release(void *start, unsigned long size) { }
 
 /* totally disable ftrace - can not re-enable after this */
 void ftrace_kill(void);
-void ftrace_kill_atomic(void);
 
 static inline void tracer_disable(void)
 {
-#ifdef CONFIG_FTRACE
+#ifdef CONFIG_FUNCTION_TRACER
         ftrace_enabled = 0;
 #endif
 }
@@ -113,7 +129,7 @@ static inline void tracer_disable(void)
  */
 static inline int __ftrace_enabled_save(void)
 {
-#ifdef CONFIG_FTRACE
+#ifdef CONFIG_FUNCTION_TRACER
         int saved_ftrace_enabled = ftrace_enabled;
         ftrace_enabled = 0;
         return saved_ftrace_enabled;
@@ -124,7 +140,7 @@ static inline int __ftrace_enabled_save(void)
 
 static inline void __ftrace_enabled_restore(int enabled)
 {
-#ifdef CONFIG_FTRACE
+#ifdef CONFIG_FUNCTION_TRACER
         ftrace_enabled = enabled;
 #endif
 }
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 5355ca4b939e..e5780f8c934a 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -410,6 +410,7 @@ struct hid_output_fifo {
 #define HID_SUSPENDED           5
 #define HID_CLEAR_HALT          6
 #define HID_DISCONNECTED        7
+#define HID_STARTED             8
 
 struct hid_input {
         struct list_head list;
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 2b3645b1acf4..07e510a3b00a 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -239,7 +239,7 @@ static inline void hrtimer_add_expires(struct hrtimer *timer, ktime_t time)
         timer->_softexpires = ktime_add_safe(timer->_softexpires, time);
 }
 
-static inline void hrtimer_add_expires_ns(struct hrtimer *timer, unsigned long ns)
+static inline void hrtimer_add_expires_ns(struct hrtimer *timer, u64 ns)
 {
         timer->_expires = ktime_add_ns(timer->_expires, ns);
         timer->_softexpires = ktime_add_ns(timer->_softexpires, ns);
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 9e7b49b8062d..a5cb0c3f6dcf 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -114,6 +114,8 @@ extern u16 vlan_dev_vlan_id(const struct net_device *dev);
 
 extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
                              u16 vlan_tci, int polling);
+extern int vlan_hwaccel_do_receive(struct sk_buff *skb);
+
 #else
 static inline struct net_device *vlan_dev_real_dev(const struct net_device *dev)
 {
@@ -133,6 +135,11 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
         BUG();
         return NET_XMIT_SUCCESS;
 }
+
+static inline int vlan_hwaccel_do_receive(struct sk_buff *skb)
+{
+        return 0;
+}
 #endif
 
 /**
diff --git a/include/linux/init.h b/include/linux/init.h
index 0c1264668be0..68cb0265d009 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -112,21 +112,25 @@
 #define __FINIT         .previous
 
 #define __INITDATA      .section        ".init.data","aw"
+#define __INITRODATA    .section        ".init.rodata","a"
 #define __FINITDATA     .previous
 
 #define __DEVINIT        .section       ".devinit.text", "ax"
 #define __DEVINITDATA    .section       ".devinit.data", "aw"
+#define __DEVINITRODATA  .section       ".devinit.rodata", "a"
 
 #define __CPUINIT        .section       ".cpuinit.text", "ax"
 #define __CPUINITDATA    .section       ".cpuinit.data", "aw"
+#define __CPUINITRODATA  .section       ".cpuinit.rodata", "a"
 
 #define __MEMINIT        .section       ".meminit.text", "ax"
 #define __MEMINITDATA    .section       ".meminit.data", "aw"
+#define __MEMINITRODATA  .section       ".meminit.rodata", "a"
 
 /* silence warnings when references are OK */
 #define __REF            .section       ".ref.text", "ax"
 #define __REFDATA        .section       ".ref.data", "aw"
-#define __REFCONST       .section       ".ref.rodata", "aw"
+#define __REFCONST       .section       ".ref.rodata", "a"
 
 #ifndef __ASSEMBLY__
 /*
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
new file mode 100644
index 000000000000..82df31726a54
--- /dev/null
+++ b/include/linux/io-mapping.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright © 2008 Keith Packard <keithp@keithp.com>
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _LINUX_IO_MAPPING_H
+#define _LINUX_IO_MAPPING_H
+
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/page.h>
+#include <asm/iomap.h>
+
+/*
+ * The io_mapping mechanism provides an abstraction for mapping
+ * individual pages from an io device to the CPU in an efficient fashion.
+ *
+ * See Documentation/io_mapping.txt
+ */
+
+/* this struct isn't actually defined anywhere */
+struct io_mapping;
+
+#ifdef CONFIG_HAVE_ATOMIC_IOMAP
+
+/*
+ * For small address space machines, mapping large objects
+ * into the kernel virtual space isn't practical. Where
+ * available, use fixmap support to dynamically map pages
+ * of the object at run time.
+ */
+
+static inline struct io_mapping *
+io_mapping_create_wc(unsigned long base, unsigned long size)
+{
+        return (struct io_mapping *) base;
+}
+
+static inline void
+io_mapping_free(struct io_mapping *mapping)
+{
+}
+
+/* Atomic map/unmap */
+static inline void *
+io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset)
+{
+        offset += (unsigned long) mapping;
+        return iomap_atomic_prot_pfn(offset >> PAGE_SHIFT, KM_USER0,
+                                     __pgprot(__PAGE_KERNEL_WC));
+}
+
+static inline void
+io_mapping_unmap_atomic(void *vaddr)
+{
+        iounmap_atomic(vaddr, KM_USER0);
+}
+
+static inline void *
+io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
+{
+        offset += (unsigned long) mapping;
+        return ioremap_wc(offset, PAGE_SIZE);
+}
+
+static inline void
+io_mapping_unmap(void *vaddr)
+{
+        iounmap(vaddr);
+}
+
+#else
+
+/* Create the io_mapping object*/
+static inline struct io_mapping *
+io_mapping_create_wc(unsigned long base, unsigned long size)
+{
+        return (struct io_mapping *) ioremap_wc(base, size);
+}
+
+static inline void
+io_mapping_free(struct io_mapping *mapping)
+{
+        iounmap(mapping);
+}
+
+/* Atomic map/unmap */
+static inline void *
+io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset)
+{
+        return ((char *) mapping) + offset;
+}
+
+static inline void
+io_mapping_unmap_atomic(void *vaddr)
+{
+}
+
+/* Non-atomic map/unmap */
+static inline void *
+io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
+{
+        return ((char *) mapping) + offset;
+}
+
+static inline void
+io_mapping_unmap(void *vaddr)
+{
+}
+
+#endif /* HAVE_ATOMIC_IOMAP */
+
+#endif /* _LINUX_IO_MAPPING_H */
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 396a350b87a6..fba141d3ca07 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -116,6 +116,8 @@ extern int _cond_resched(void);
 # define might_resched() do { } while (0)
 #endif
 
+#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
+  void __might_sleep(char *file, int line);
 /**
  * might_sleep - annotation for functions that can sleep
  *
@@ -126,8 +128,6 @@ extern int _cond_resched(void);
  * be bitten later when the calling function happens to sleep when it is not
  * supposed to.
  */
-#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
-  void __might_sleep(char *file, int line);
 # define might_sleep() \
         do { __might_sleep(__FILE__, __LINE__); might_resched(); } while (0)
 #else
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 797fcd781242..f18b86fa8655 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -489,6 +489,9 @@ struct kvm_assigned_pci_dev {
         __u32 busnr;
         __u32 devfn;
         __u32 flags;
+        union {
+                __u32 reserved[12];
+        };
 };
 
 struct kvm_assigned_irq {
@@ -496,6 +499,9 @@ struct kvm_assigned_irq {
         __u32 host_irq;
         __u32 guest_irq;
         __u32 flags;
+        union {
+                __u32 reserved[12];
+        };
 };
 
 #define KVM_DEV_ASSIGN_ENABLE_IOMMU     (1 << 0)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 3833c48fae3a..bb92be2153bc 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -37,6 +37,8 @@
 #define KVM_REQ_UNHALT             6
 #define KVM_REQ_MMU_SYNC           7
 
+#define KVM_USERSPACE_IRQ_SOURCE_ID     0
+
 struct kvm_vcpu;
 extern struct kmem_cache *kvm_vcpu_cache;
 
@@ -306,15 +308,18 @@ struct kvm_assigned_dev_kernel {
         int host_irq;
         int guest_irq;
         int irq_requested;
+        int irq_source_id;
         struct pci_dev *dev;
         struct kvm *kvm;
 };
-void kvm_set_irq(struct kvm *kvm, int irq, int level);
+void kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level);
 void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi);
 void kvm_register_irq_ack_notifier(struct kvm *kvm,
                                    struct kvm_irq_ack_notifier *kian);
 void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
                                      struct kvm_irq_ack_notifier *kian);
+int kvm_request_irq_source_id(struct kvm *kvm);
+void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);
 
 #ifdef CONFIG_DMAR
 int kvm_iommu_map_pages(struct kvm *kvm, gfn_t base_gfn,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 507f53ef8038..c7665a4134c5 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -372,6 +372,9 @@ enum {
         ATA_HORKAGE_IPM         = (1 << 7),     /* Link PM problems */
         ATA_HORKAGE_IVB         = (1 << 8),     /* cbl det validity bit bugs */
         ATA_HORKAGE_STUCK_ERR   = (1 << 9),     /* stuck ERR on next PACKET */
+        ATA_HORKAGE_BRIDGE_OK   = (1 << 10),    /* no bridge limits */
+        ATA_HORKAGE_ATAPI_MOD16_DMA = (1 << 11), /* use ATAPI DMA for commands
+                                                    not multiple of 16 bytes */
 
          /* DMA mask for user DMA control: User visible values; DO NOT
             renumber */
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index eb71b45fdf5a..97b91d1abb43 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -135,6 +135,7 @@ struct usb_device_id {
 
 struct hid_device_id {
         __u16 bus;
+        __u16 pad1;
         __u32 vendor;
         __u32 product;
         kernel_ulong_t driver_data
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index ba63858056c7..e0a9b207920d 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -46,11 +46,6 @@
 #define DELETED_FLAG    0xe5    /* marks file as deleted when in name[0] */
 #define IS_FREE(n)      (!*(n) || *(n) == DELETED_FLAG)
 
-/* valid file mode bits */
-#define MSDOS_VALID_MODE (S_IFREG | S_IFDIR | S_IRWXU | S_IRWXG | S_IRWXO)
-/* Convert attribute bits and a mask to the UNIX mode. */
-#define MSDOS_MKMODE(a, m) (m & (a & ATTR_RO ? S_IRUGO|S_IXUGO : S_IRWXUGO))
-
 #define MSDOS_NAME      11      /* maximum name length */
 #define MSDOS_LONGNAME  256     /* maximum name length */
 #define MSDOS_SLOTS     21      /* max # of slots for short and long names */
@@ -167,282 +162,10 @@ struct msdos_dir_slot {
 };
 
 #ifdef __KERNEL__
-
-#include <linux/buffer_head.h>
-#include <linux/string.h>
-#include <linux/nls.h>
-#include <linux/fs.h>
-#include <linux/mutex.h>
-
-/*
- * vfat shortname flags
- */
-#define VFAT_SFN_DISPLAY_LOWER  0x0001 /* convert to lowercase for display */
-#define VFAT_SFN_DISPLAY_WIN95  0x0002 /* emulate win95 rule for display */
-#define VFAT_SFN_DISPLAY_WINNT  0x0004 /* emulate winnt rule for display */
-#define VFAT_SFN_CREATE_WIN95   0x0100 /* emulate win95 rule for create */
-#define VFAT_SFN_CREATE_WINNT   0x0200 /* emulate winnt rule for create */
-
-struct fat_mount_options {
-        uid_t fs_uid;
-        gid_t fs_gid;
-        unsigned short fs_fmask;
-        unsigned short fs_dmask;
-        unsigned short codepage;  /* Codepage for shortname conversions */
-        char *iocharset;          /* Charset used for filename input/display */
-        unsigned short shortname; /* flags for shortname display/create rule */
-        unsigned char name_check; /* r = relaxed, n = normal, s = strict */
-        unsigned short allow_utime;/* permission for setting the [am]time */
-        unsigned quiet:1,         /* set = fake successful chmods and chowns */
-                 showexec:1,      /* set = only set x bit for com/exe/bat */
-                 sys_immutable:1, /* set = system files are immutable */
-                 dotsOK:1,        /* set = hidden and system files are named '.filename' */
-                 isvfat:1,        /* 0=no vfat long filename support, 1=vfat support */
-                 utf8:1,          /* Use of UTF-8 character set (Default) */
-                 unicode_xlate:1, /* create escape sequences for unhandled Unicode */
-                 numtail:1,       /* Does first alias have a numeric '~1' type tail? */
-                 flush:1,         /* write things quickly */
-                 nocase:1,        /* Does this need case conversion? 0=need case conversion*/
-                 usefree:1,       /* Use free_clusters for FAT32 */
-                 tz_utc:1;        /* Filesystem timestamps are in UTC */
-};
-
-#define FAT_HASH_BITS   8
-#define FAT_HASH_SIZE   (1UL << FAT_HASH_BITS)
-#define FAT_HASH_MASK   (FAT_HASH_SIZE-1)
-
-/*
- * MS-DOS file system in-core superblock data
- */
-struct msdos_sb_info {
-        unsigned short sec_per_clus; /* sectors/cluster */
-        unsigned short cluster_bits; /* log2(cluster_size) */
-        unsigned int cluster_size;   /* cluster size */
-        unsigned char fats,fat_bits; /* number of FATs, FAT bits (12 or 16) */
-        unsigned short fat_start;
-        unsigned long fat_length;    /* FAT start & length (sec.) */
-        unsigned long dir_start;
-        unsigned short dir_entries;  /* root dir start & entries */
-        unsigned long data_start;    /* first data sector */
-        unsigned long max_cluster;   /* maximum cluster number */
-        unsigned long root_cluster;  /* first cluster of the root directory */
-        unsigned long fsinfo_sector; /* sector number of FAT32 fsinfo */
-        struct mutex fat_lock;
-        unsigned int prev_free;      /* previously allocated cluster number */
-        unsigned int free_clusters;  /* -1 if undefined */
-        unsigned int free_clus_valid; /* is free_clusters valid? */
-        struct fat_mount_options options;
-        struct nls_table *nls_disk;  /* Codepage used on disk */
-        struct nls_table *nls_io;    /* Charset used for input and display */
-        const void *dir_ops;                 /* Opaque; default directory operations */
-        int dir_per_block;           /* dir entries per block */
-        int dir_per_block_bits;      /* log2(dir_per_block) */
-
-        int fatent_shift;
-        struct fatent_operations *fatent_ops;
-
-        spinlock_t inode_hash_lock;
-        struct hlist_head inode_hashtable[FAT_HASH_SIZE];
-};
-
-#define FAT_CACHE_VALID 0       /* special case for valid cache */
-
-/*
- * MS-DOS file system inode data in memory
- */
-struct msdos_inode_info {
-        spinlock_t cache_lru_lock;
-        struct list_head cache_lru;
-        int nr_caches;
-        /* for avoiding the race between fat_free() and fat_get_cluster() */
-        unsigned int cache_valid_id;
-
-        loff_t mmu_private;
-        int i_start;            /* first cluster or 0 */
-        int i_logstart;         /* logical first cluster */
-        int i_attrs;            /* unused attribute bits */
-        loff_t i_pos;           /* on-disk position of directory entry or 0 */
-        struct hlist_node i_fat_hash;   /* hash by i_location */
-        struct inode vfs_inode;
-};
-
-struct fat_slot_info {
-        loff_t i_pos;           /* on-disk position of directory entry */
-        loff_t slot_off;        /* offset for slot or de start */
-        int nr_slots;           /* number of slots + 1(de) in filename */
-        struct msdos_dir_entry *de;
-        struct buffer_head *bh;
-};
-
-static inline struct msdos_sb_info *MSDOS_SB(struct super_block *sb)
-{
-        return sb->s_fs_info;
-}
-
-static inline struct msdos_inode_info *MSDOS_I(struct inode *inode)
-{
-        return container_of(inode, struct msdos_inode_info, vfs_inode);
-}
-
-/* Return the FAT attribute byte for this inode */
-static inline u8 fat_attr(struct inode *inode)
-{
-        return ((inode->i_mode & S_IWUGO) ? ATTR_NONE : ATTR_RO) |
-                (S_ISDIR(inode->i_mode) ? ATTR_DIR : ATTR_NONE) |
-                MSDOS_I(inode)->i_attrs;
-}
-
-static inline unsigned char fat_checksum(const __u8 *name)
-{
-        unsigned char s = name[0];
-        s = (s<<7) + (s>>1) + name[1];  s = (s<<7) + (s>>1) + name[2];
-        s = (s<<7) + (s>>1) + name[3];  s = (s<<7) + (s>>1) + name[4];
-        s = (s<<7) + (s>>1) + name[5];  s = (s<<7) + (s>>1) + name[6];
-        s = (s<<7) + (s>>1) + name[7];  s = (s<<7) + (s>>1) + name[8];
-        s = (s<<7) + (s>>1) + name[9];  s = (s<<7) + (s>>1) + name[10];
-        return s;
-}
-
-static inline sector_t fat_clus_to_blknr(struct msdos_sb_info *sbi, int clus)
-{
-        return ((sector_t)clus - FAT_START_ENT) * sbi->sec_per_clus
-                + sbi->data_start;
-}
-
-static inline void fat16_towchar(wchar_t *dst, const __u8 *src, size_t len)
-{
-#ifdef __BIG_ENDIAN
-        while (len--) {
-                *dst++ = src[0] | (src[1] << 8);
-                src += 2;
-        }
-#else
-        memcpy(dst, src, len * 2);
-#endif
-}
-
-static inline void fatwchar_to16(__u8 *dst, const wchar_t *src, size_t len)
-{
-#ifdef __BIG_ENDIAN
-        while (len--) {
-                dst[0] = *src & 0x00FF;
-                dst[1] = (*src & 0xFF00) >> 8;
-                dst += 2;
-                src++;
-        }
-#else
-        memcpy(dst, src, len * 2);
-#endif
-}
-
 /* media of boot sector */
 static inline int fat_valid_media(u8 media)
 {
         return 0xf8 <= media || media == 0xf0;
 }
-
-/* fat/cache.c */
-extern void fat_cache_inval_inode(struct inode *inode);
-extern int fat_get_cluster(struct inode *inode, int cluster,
-                           int *fclus, int *dclus);
-extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys,
-                    unsigned long *mapped_blocks);
-
-/* fat/dir.c */
-extern const struct file_operations fat_dir_operations;
-extern int fat_search_long(struct inode *inode, const unsigned char *name,
-                           int name_len, struct fat_slot_info *sinfo);
-extern int fat_dir_empty(struct inode *dir);
-extern int fat_subdirs(struct inode *dir);
-extern int fat_scan(struct inode *dir, const unsigned char *name,
-                    struct fat_slot_info *sinfo);
-extern int fat_get_dotdot_entry(struct inode *dir, struct buffer_head **bh,
-                                struct msdos_dir_entry **de, loff_t *i_pos);
-extern int fat_alloc_new_dir(struct inode *dir, struct timespec *ts);
-extern int fat_add_entries(struct inode *dir, void *slots, int nr_slots,
-                           struct fat_slot_info *sinfo);
-extern int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo);
-
-/* fat/fatent.c */
-struct fat_entry {
-        int entry;
-        union {
-                u8 *ent12_p[2];
-                __le16 *ent16_p;
-                __le32 *ent32_p;
-        } u;
-        int nr_bhs;
-        struct buffer_head *bhs[2];
-};
-
-static inline void fatent_init(struct fat_entry *fatent)
-{
-        fatent->nr_bhs = 0;
-        fatent->entry = 0;
-        fatent->u.ent32_p = NULL;
-        fatent->bhs[0] = fatent->bhs[1] = NULL;
-}
-
-static inline void fatent_set_entry(struct fat_entry *fatent, int entry)
-{
-        fatent->entry = entry;
-        fatent->u.ent32_p = NULL;
-}
-
-static inline void fatent_brelse(struct fat_entry *fatent)
-{
-        int i;
-        fatent->u.ent32_p = NULL;
-        for (i = 0; i < fatent->nr_bhs; i++)
-                brelse(fatent->bhs[i]);
-        fatent->nr_bhs = 0;
-        fatent->bhs[0] = fatent->bhs[1] = NULL;
-}
-
-extern void fat_ent_access_init(struct super_block *sb);
-extern int fat_ent_read(struct inode *inode, struct fat_entry *fatent,
-                        int entry);
-extern int fat_ent_write(struct inode *inode, struct fat_entry *fatent,
-                         int new, int wait);
-extern int fat_alloc_clusters(struct inode *inode, int *cluster,
-                              int nr_cluster);
-extern int fat_free_clusters(struct inode *inode, int cluster);
-extern int fat_count_free_clusters(struct super_block *sb);
-
-/* fat/file.c */
-extern int fat_generic_ioctl(struct inode *inode, struct file *filp,
-                             unsigned int cmd, unsigned long arg);
-extern const struct file_operations fat_file_operations;
-extern const struct inode_operations fat_file_inode_operations;
-extern int fat_setattr(struct dentry * dentry, struct iattr * attr);
-extern void fat_truncate(struct inode *inode);
-extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry,
-                       struct kstat *stat);
-
-/* fat/inode.c */
-extern void fat_attach(struct inode *inode, loff_t i_pos);
-extern void fat_detach(struct inode *inode);
-extern struct inode *fat_iget(struct super_block *sb, loff_t i_pos);
-extern struct inode *fat_build_inode(struct super_block *sb,
-                        struct msdos_dir_entry *de, loff_t i_pos);
-extern int fat_sync_inode(struct inode *inode);
-extern int fat_fill_super(struct super_block *sb, void *data, int silent,
-                        const struct inode_operations *fs_dir_inode_ops, int isvfat);
-
-extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
-                            struct inode *i2);
-/* fat/misc.c */
-extern void fat_fs_panic(struct super_block *s, const char *fmt, ...);
-extern void fat_clusters_flush(struct super_block *sb);
-extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster);
-extern int date_dos2unix(unsigned short time, unsigned short date, int tz_utc);
-extern void fat_date_unix2dos(int unix_date, __le16 *time, __le16 *date,
-                              int tz_utc);
-extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs);
-
-int fat_cache_init(void);
-void fat_cache_destroy(void);
-
-#endif /* __KERNEL__ */
-
-#endif
+#endif /* !__KERNEL__ */
+#endif /* !_LINUX_MSDOS_FS_H */
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index ee5124ec319e..00e2b575021f 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -282,9 +282,25 @@ struct cfi_private {
 /*
  * Returns the command address according to the given geometry.
  */
-static inline uint32_t cfi_build_cmd_addr(uint32_t cmd_ofs, int interleave, int type)
+static inline uint32_t cfi_build_cmd_addr(uint32_t cmd_ofs,
+                                struct map_info *map, struct cfi_private *cfi)
 {
-        return (cmd_ofs * type) * interleave;
+        unsigned bankwidth = map_bankwidth(map);
+        unsigned interleave = cfi_interleave(cfi);
+        unsigned type = cfi->device_type;
+        uint32_t addr;
+        
+        addr = (cmd_ofs * type) * interleave;
+
+        /* Modify the unlock address if we are in compatiblity mode.
+         * For 16bit devices on 8 bit busses
+         * and 32bit devices on 16 bit busses
+         * set the low bit of the alternating bit sequence of the address.
+         */
+        if (((type * interleave) > bankwidth) && ((uint8_t)cmd_ofs == 0xaa))
+                addr |= (type >> 1)*interleave;
+
+        return  addr;
 }
 
 /*
@@ -430,7 +446,7 @@ static inline uint32_t cfi_send_gen_cmd(u_char cmd, uint32_t cmd_addr, uint32_t
                                 int type, map_word *prev_val)
 {
         map_word val;
-        uint32_t addr = base + cfi_build_cmd_addr(cmd_addr, cfi_interleave(cfi), type);
+        uint32_t addr = base + cfi_build_cmd_addr(cmd_addr, map, cfi);
         val = cfi_build_cmd(cmd, map, cfi);
 
         if (prev_val)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index c8bcb59adfdf..9d77b1d7dca8 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1537,7 +1537,6 @@ static inline void __netif_tx_unlock_bh(struct netdev_queue *txq)
 /**
  *      netif_tx_lock - grab network device transmit lock
  *      @dev: network device
- *      @cpu: cpu number of lock owner
  *
  * Get network device transmit lock
  */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index c75b82bda327..feb4657bb043 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1136,7 +1136,7 @@ static inline void pci_mmcfg_late_init(void) { }
 #endif
 
 #ifdef CONFIG_HAS_IOMEM
-static inline void * pci_ioremap_bar(struct pci_dev *pdev, int bar)
+static inline void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar)
 {
         /*
          * Make sure the BAR is actually a memory resource, not an IO resource
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index c9609f9aedac..4157faa857b6 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -72,6 +72,7 @@ struct phonetmsg {
         } pn_msg_u;
 };
 #define PN_COMMON_MESSAGE       0xF0
+#define PN_COMMGR               0x10
 #define PN_PREFIX               0xE0 /* resource for extended messages */
 #define pn_submsg_id            pn_msg_u.base.pn_submsg_id
 #define pn_e_submsg_id          pn_msg_u.ext.pn_e_submsg_id
diff --git a/include/linux/resource.h b/include/linux/resource.h
index aaa423a6f3d9..40fc7e626082 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -59,10 +59,10 @@ struct rlimit {
 #define _STK_LIM        (8*1024*1024)
 
 /*
- * GPG wants 32kB of mlocked memory, to make sure pass phrases
+ * GPG2 wants 64kB of mlocked memory, to make sure pass phrases
  * and other sensitive information are never written to disk.
  */
-#define MLOCK_LIMIT     (8 * PAGE_SIZE)
+#define MLOCK_LIMIT     ((PAGE_SIZE > 64*1024) ? PAGE_SIZE : 64*1024)
 
 /*
  * Due to binary compatibility, the actual resource numbers
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 8478f334d732..295b7c756ca6 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -936,7 +936,6 @@ struct sched_class {
         void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup);
         void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep);
         void (*yield_task) (struct rq *rq);
-        int  (*select_task_rq)(struct task_struct *p, int sync);
 
         void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int sync);
 
@@ -944,6 +943,8 @@ struct sched_class {
         void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
 #ifdef CONFIG_SMP
+        int  (*select_task_rq)(struct task_struct *p, int sync);
+
         unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
                         struct rq *busiest, unsigned long max_load_move,
                         struct sched_domain *sd, enum cpu_idle_type idle,
@@ -955,16 +956,17 @@ struct sched_class {
         void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
         void (*post_schedule) (struct rq *this_rq);
         void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
-#endif
 
-        void (*set_curr_task) (struct rq *rq);
-        void (*task_tick) (struct rq *rq, struct task_struct *p, int queued);
-        void (*task_new) (struct rq *rq, struct task_struct *p);
         void (*set_cpus_allowed)(struct task_struct *p,
                                  const cpumask_t *newmask);
 
         void (*rq_online)(struct rq *rq);
         void (*rq_offline)(struct rq *rq);
+#endif
+
+        void (*set_curr_task) (struct rq *rq);
+        void (*task_tick) (struct rq *rq, struct task_struct *p, int queued);
+        void (*task_new) (struct rq *rq, struct task_struct *p);
 
         void (*switched_from) (struct rq *this_rq, struct task_struct *task,
                                int running);
@@ -1347,6 +1349,8 @@ struct task_struct {
          */
         unsigned long timer_slack_ns;
         unsigned long default_timer_slack_ns;
+
+        struct list_head        *scm_work_list;
 };
 
 /*
diff --git a/include/linux/security.h b/include/linux/security.h
index f5c4a51eb42e..c13f1cec9abb 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1585,6 +1585,7 @@ int security_syslog(int type);
 int security_settime(struct timespec *ts, struct timezone *tz);
 int security_vm_enough_memory(long pages);
 int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
+int security_vm_enough_memory_kern(long pages);
 int security_bprm_alloc(struct linux_binprm *bprm);
 void security_bprm_free(struct linux_binprm *bprm);
 void security_bprm_apply_creds(struct linux_binprm *bprm, int unsafe);
@@ -1820,6 +1821,11 @@ static inline int security_vm_enough_memory(long pages)
         return cap_vm_enough_memory(current->mm, pages);
 }
 
+static inline int security_vm_enough_memory_kern(long pages)
+{
+        return cap_vm_enough_memory(current->mm, pages);
+}
+
 static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages)
 {
         return cap_vm_enough_memory(mm, pages);
diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
index b8db32cea1de..bf8de281b4ed 100644
--- a/include/linux/spi/spi_bitbang.h
+++ b/include/linux/spi/spi_bitbang.h
@@ -18,6 +18,9 @@
  *      duplex (MicroWire) controllers.  Provide chipslect() and txrx_bufs(),
  *      and custom setup()/cleanup() methods.
  */
+
+#include <linux/workqueue.h>
+
 struct spi_bitbang {
         struct workqueue_struct *workqueue;
         struct work_struct      work;
diff --git a/include/linux/string.h b/include/linux/string.h
index 810d80df0a1d..d18fc198aa2f 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_STRING_H_
 #define _LINUX_STRING_H_
 
-/* We don't want strings.h stuff being user by user stuff by accident */
+/* We don't want strings.h stuff being used by user stuff by accident */
 
 #ifndef __KERNEL__
 #include <string.h>
diff --git a/include/linux/timer.h b/include/linux/timer.h
index d4ba79248a27..daf9685b861c 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -186,4 +186,9 @@ unsigned long __round_jiffies_relative(unsigned long j, int cpu);
 unsigned long round_jiffies(unsigned long j);
 unsigned long round_jiffies_relative(unsigned long j);
 
+unsigned long __round_jiffies_up(unsigned long j, int cpu);
+unsigned long __round_jiffies_up_relative(unsigned long j, int cpu);
+unsigned long round_jiffies_up(unsigned long j);
+unsigned long round_jiffies_up_relative(unsigned long j);
+
 #endif
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 2158fc0d5a56..117f1b7405cf 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -99,7 +99,7 @@ void arch_update_cpu_topology(void);
                                 | SD_BALANCE_FORK       \
                                 | SD_BALANCE_EXEC       \
                                 | SD_WAKE_AFFINE        \
-                                | SD_WAKE_IDLE          \
+                                | SD_WAKE_BALANCE       \
                                 | SD_SHARE_CPUPOWER,    \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \
@@ -120,10 +120,10 @@ void arch_update_cpu_topology(void);
         .wake_idx               = 1,                    \
         .forkexec_idx           = 1,                    \
         .flags                  = SD_LOAD_BALANCE       \
-                                | SD_BALANCE_NEWIDLE    \
                                 | SD_BALANCE_FORK       \
                                 | SD_BALANCE_EXEC       \
                                 | SD_WAKE_AFFINE        \
+                                | SD_WAKE_BALANCE       \
                                 | SD_SHARE_PKG_RESOURCES\
                                 | BALANCE_FOR_MC_POWER, \
         .last_balance           = jiffies,              \
@@ -146,10 +146,10 @@ void arch_update_cpu_topology(void);
         .wake_idx               = 1,                    \
         .forkexec_idx           = 1,                    \
         .flags                  = SD_LOAD_BALANCE       \
-                                | SD_BALANCE_NEWIDLE    \
-                                | SD_BALANCE_FORK       \
                                 | SD_BALANCE_EXEC       \
+                                | SD_BALANCE_FORK       \
                                 | SD_WAKE_AFFINE        \
+                                | SD_WAKE_BALANCE       \
                                 | BALANCE_FOR_PKG_POWER,\
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \