30 files changed, 180 insertions, 124 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index f4ebf96f5308..80b17f440ec1 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -196,7 +196,7 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
 #define BITS_TO_COMPAT_LONGS(bits) \
         (((bits)+BITS_PER_COMPAT_LONG-1)/BITS_PER_COMPAT_LONG)
 
-long compat_get_bitmap(unsigned long *mask, compat_ulong_t __user *umask,
+long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,
                        unsigned long bitmap_size);
 long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
                        unsigned long bitmap_size);
@@ -230,5 +230,9 @@ asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 extern int compat_printk(const char *fmt, ...);
 extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
 
+asmlinkage long compat_sys_migrate_pages(compat_pid_t pid,
+                compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes,
+                const compat_ulong_t __user *new_nodes);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 8f2ffa4caabf..6485e9716b36 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -245,7 +245,7 @@ int crypto_alg_available(const char *name, u32 flags)
         __deprecated_for_modules;
 int crypto_has_alg(const char *name, u32 type, u32 mask);
 #else
-static int crypto_alg_available(const char *name, u32 flags);
+static int crypto_alg_available(const char *name, u32 flags)
         __deprecated_for_modules;
 static inline int crypto_alg_available(const char *name, u32 flags)
 {
diff --git a/include/linux/device.h b/include/linux/device.h
index 662e6a10144e..9d4f6a963936 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -393,7 +393,7 @@ extern void device_unregister(struct device * dev);
 extern void device_initialize(struct device * dev);
 extern int __must_check device_add(struct device * dev);
 extern void device_del(struct device * dev);
-extern int __must_check device_for_each_child(struct device *, void *,
+extern int device_for_each_child(struct device *, void *,
                      int (*fn)(struct device *, void *));
 extern int device_rename(struct device *dev, char *new_name);
 
diff --git a/include/linux/htirq.h b/include/linux/htirq.h
index 1f15ce279a23..c96ea46737d0 100644
--- a/include/linux/htirq.h
+++ b/include/linux/htirq.h
@@ -1,15 +1,23 @@
 #ifndef LINUX_HTIRQ_H
 #define LINUX_HTIRQ_H
 
+struct ht_irq_msg {
+        u32     address_lo;     /* low 32 bits of the ht irq message */
+        u32     address_hi;     /* high 32 bits of the it irq message */
+};
+
 /* Helper functions.. */
-void write_ht_irq_low(unsigned int irq, u32 data);
-void write_ht_irq_high(unsigned int irq, u32 data);
-u32  read_ht_irq_low(unsigned int irq);
-u32  read_ht_irq_high(unsigned int irq);
+void fetch_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg);
+void write_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg);
 void mask_ht_irq(unsigned int irq);
 void unmask_ht_irq(unsigned int irq);
 
 /* The arch hook for getting things started */
 int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev);
 
+/* For drivers of buggy hardware */
+typedef void (ht_irq_update_t)(struct pci_dev *dev, int irq,
+                               struct ht_irq_msg *msg);
+int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update);
+
 #endif /* LINUX_HTIRQ_H */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 5081d27bfa27..ace64e57e17f 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -60,8 +60,11 @@ void hugetlb_free_pgd_range(struct mmu_gather **tlb, unsigned long addr,
  * If the arch doesn't supply something else, assume that hugepage
  * size aligned regions are ok without further preparation.
  */
-static inline int prepare_hugepage_range(unsigned long addr, unsigned long len)
+static inline int prepare_hugepage_range(unsigned long addr, unsigned long len,
+                                                pgoff_t pgoff)
 {
+        if (pgoff & (~HPAGE_MASK >> PAGE_SHIFT))
+                return -EINVAL;
         if (len & ~HPAGE_MASK)
                 return -EINVAL;
         if (addr & ~HPAGE_MASK)
@@ -69,7 +72,8 @@ static inline int prepare_hugepage_range(unsigned long addr, unsigned long len)
         return 0;
 }
 #else
-int prepare_hugepage_range(unsigned long addr, unsigned long len);
+int prepare_hugepage_range(unsigned long addr, unsigned long len,
+                                                pgoff_t pgoff);
 #endif
 
 #ifndef ARCH_HAS_SETCLEAR_HUGE_PTE
@@ -107,7 +111,7 @@ static inline unsigned long hugetlb_total_pages(void)
 #define hugetlb_report_meminfo(buf)             0
 #define hugetlb_report_node_meminfo(n, buf)     0
 #define follow_huge_pmd(mm, addr, pmd, write)   NULL
-#define prepare_hugepage_range(addr, len)       (-EINVAL)
+#define prepare_hugepage_range(addr,len,pgoff)  (-EINVAL)
 #define pmd_huge(x)     0
 #define is_hugepage_only_range(mm, addr, len)   0
 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; })
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 9be6a4756f0b..f28621f638e0 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -225,7 +225,7 @@ struct in6_flowlabel_req
 #endif
 
 /*
- * Netfilter
+ * Netfilter (1)
  *
  * Following socket options are used in ip6_tables;
  * see include/linux/netfilter_ipv6/ip6_tables.h.
@@ -240,4 +240,14 @@ struct in6_flowlabel_req
 #define IPV6_RECVTCLASS         66
 #define IPV6_TCLASS             67
 
+/*
+ * Netfilter (2)
+ *
+ * Following socket options are used in ip6_tables;
+ * see include/linux/netfilter_ipv6/ip6_tables.h.
+ *
+ * IP6T_SO_GET_REVISION_MATCH   68
+ * IP6T_SO_GET_REVISION_TARGET  69
+ */
+
 #endif
diff --git a/include/linux/init.h b/include/linux/init.h
index e92b1455d7af..5eb5d24b7680 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -84,19 +84,37 @@ extern void setup_arch(char **);
  * by link order. 
  * For backwards compatibility, initcall() puts the call in 
  * the device init subsection.
+ *
+ * The `id' arg to __define_initcall() is needed so that multiple initcalls
+ * can point at the same handler without causing duplicate-symbol build errors.
  */
 
-#define __define_initcall(level,fn) \
-        static initcall_t __initcall_##fn __attribute_used__ \
+#define __define_initcall(level,fn,id) \
+        static initcall_t __initcall_##fn##id __attribute_used__ \
         __attribute__((__section__(".initcall" level ".init"))) = fn
 
-#define core_initcall(fn)               __define_initcall("1",fn)
-#define postcore_initcall(fn)           __define_initcall("2",fn)
-#define arch_initcall(fn)               __define_initcall("3",fn)
-#define subsys_initcall(fn)             __define_initcall("4",fn)
-#define fs_initcall(fn)                 __define_initcall("5",fn)
-#define device_initcall(fn)             __define_initcall("6",fn)
-#define late_initcall(fn)               __define_initcall("7",fn)
+/*
+ * A "pure" initcall has no dependencies on anything else, and purely
+ * initializes variables that couldn't be statically initialized.
+ *
+ * This only exists for built-in code, not for modules.
+ */
+#define pure_initcall(fn)               __define_initcall("0",fn,1)
+
+#define core_initcall(fn)               __define_initcall("1",fn,1)
+#define core_initcall_sync(fn)          __define_initcall("1s",fn,1s)
+#define postcore_initcall(fn)           __define_initcall("2",fn,2)
+#define postcore_initcall_sync(fn)      __define_initcall("2s",fn,2s)
+#define arch_initcall(fn)               __define_initcall("3",fn,3)
+#define arch_initcall_sync(fn)          __define_initcall("3s",fn,3s)
+#define subsys_initcall(fn)             __define_initcall("4",fn,4)
+#define subsys_initcall_sync(fn)        __define_initcall("4s",fn,4s)
+#define fs_initcall(fn)                 __define_initcall("5",fn,5)
+#define fs_initcall_sync(fn)            __define_initcall("5s",fn,5s)
+#define device_initcall(fn)             __define_initcall("6",fn,6)
+#define device_initcall_sync(fn)        __define_initcall("6s",fn,6s)
+#define late_initcall(fn)               __define_initcall("7",fn,7)
+#define late_initcall_sync(fn)          __define_initcall("7s",fn,7s)
 
 #define __initcall(fn) device_initcall(fn)
 
diff --git a/include/linux/ipmi_msgdefs.h b/include/linux/ipmi_msgdefs.h
index 22f5e2afda4f..4d04d8b58a0a 100644
--- a/include/linux/ipmi_msgdefs.h
+++ b/include/linux/ipmi_msgdefs.h
@@ -75,6 +75,8 @@
 #define IPMI_INVALID_COMMAND_ERR        0xc1
 #define IPMI_ERR_MSG_TRUNCATED          0xc6
 #define IPMI_LOST_ARBITRATION_ERR       0x81
+#define IPMI_BUS_ERR                    0x82
+#define IPMI_NAK_ON_WRITE_ERR           0x83
 #define IPMI_ERR_UNSPECIFIED            0xff
 
 #define IPMI_CHANNEL_PROTOCOL_IPMB      1
diff --git a/include/linux/ipx.h b/include/linux/ipx.h
index 4f29c60964c4..eb19b4ea84f4 100644
--- a/include/linux/ipx.h
+++ b/include/linux/ipx.h
@@ -7,8 +7,8 @@
 
 struct sockaddr_ipx {
         sa_family_t     sipx_family;
-        __u16           sipx_port;
-        __u32           sipx_network;
+        __be16          sipx_port;
+        __be32          sipx_network;
         unsigned char   sipx_node[IPX_NODE_LEN];
         __u8            sipx_type;
         unsigned char   sipx_zero;      /* 16 byte fill */
@@ -23,13 +23,13 @@ struct sockaddr_ipx {
 #define IPX_CRTITF      1
 
 struct ipx_route_definition {
-        __u32         ipx_network;
-        __u32         ipx_router_network;
+        __be32        ipx_network;
+        __be32        ipx_router_network;
         unsigned char ipx_router_node[IPX_NODE_LEN];
 };
 
 struct ipx_interface_definition {
-        __u32         ipx_network;
+        __be32        ipx_network;
         unsigned char ipx_device[16];
         unsigned char ipx_dlink_type;
 #define IPX_FRAME_NONE          0
@@ -55,8 +55,8 @@ struct ipx_config_data {
  */
 
 struct ipx_route_def {
-        __u32           ipx_network;
-        __u32           ipx_router_network;
+        __be32          ipx_network;
+        __be32          ipx_router_network;
 #define IPX_ROUTE_NO_ROUTER     0
         unsigned char   ipx_router_node[IPX_NODE_LEN];
         unsigned char   ipx_device[16];
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 80f39cab470a..24b611147adb 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -171,6 +171,8 @@ __attribute_const__ roundup_pow_of_two(unsigned long x)
 
 extern int printk_ratelimit(void);
 extern int __printk_ratelimit(int ratelimit_jiffies, int ratelimit_burst);
+extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+                                unsigned int interval_msec);
 
 static inline void console_silent(void)
 {
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b03d5a340dc8..abd2debebca2 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -702,7 +702,6 @@ extern int ata_std_prereset(struct ata_port *ap);
 extern int ata_std_softreset(struct ata_port *ap, unsigned int *classes);
 extern int sata_std_hardreset(struct ata_port *ap, unsigned int *class);
 extern void ata_std_postreset(struct ata_port *ap, unsigned int *classes);
-extern int ata_dev_revalidate(struct ata_device *dev, int post_reset);
 extern void ata_port_disable(struct ata_port *);
 extern void ata_std_ports(struct ata_ioports *ioaddr);
 #ifdef CONFIG_PCI
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index ed0762b283a9..e06683e2bea3 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -218,13 +218,9 @@ struct zone {
          * under - it drives the swappiness decision: whether to unmap mapped
          * pages.
          *
-         * temp_priority is used to remember the scanning priority at which
-         * this zone was successfully refilled to free_pages == pages_high.
-         *
-         * Access to both these fields is quite racy even on uniprocessor.  But
+         * Access to both this field is quite racy even on uniprocessor.  But
          * it is expected to average out OK.
          */
-        int temp_priority;
         int prev_priority;
 
 
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index ce6c85815cbd..24a9ef1506b6 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -402,6 +402,8 @@ extern const struct file_operations fat_file_operations;
 extern struct inode_operations fat_file_inode_operations;
 extern int fat_notify_change(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);
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 70420bbae82b..8b3ef4187219 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -355,7 +355,7 @@ struct nand_buffers {
  * @priv:               [OPTIONAL] pointer to private chip date
  * @errstat:            [OPTIONAL] hardware specific function to perform additional error status checks
  *                      (determine if errors are correctable)
- * @write_page          [REPLACEABLE] High-level page write function
+ * @write_page:         [REPLACEABLE] High-level page write function
  */
 
 struct nand_chip {
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 04319a76103a..022edfa97ed9 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -96,22 +96,6 @@ struct _xt_align
 /* Error verdict. */
 #define XT_ERROR_TARGET "ERROR"
 
-/*
- * New IP firewall options for [gs]etsockopt at the RAW IP level.
- * Unlike BSD Linux inherits IP options so you don't have to use a raw
- * socket for this. Instead we check rights in the calls. */
-#define XT_BASE_CTL             64      /* base for firewall socket options */
-
-#define XT_SO_SET_REPLACE       (XT_BASE_CTL)
-#define XT_SO_SET_ADD_COUNTERS  (XT_BASE_CTL + 1)
-#define XT_SO_SET_MAX           XT_SO_SET_ADD_COUNTERS
-
-#define XT_SO_GET_INFO                  (XT_BASE_CTL)
-#define XT_SO_GET_ENTRIES               (XT_BASE_CTL + 1)
-#define XT_SO_GET_REVISION_MATCH        (XT_BASE_CTL + 2)
-#define XT_SO_GET_REVISION_TARGET       (XT_BASE_CTL + 3)
-#define XT_SO_GET_MAX                   XT_SO_GET_REVISION_TARGET
-
 #define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
 #define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
 
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 44e39b61d9e7..0be235418a2f 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -112,19 +112,20 @@ struct arpt_entry
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use a raw
  * socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in.h before adding new number here.
  */
-#define ARPT_CTL_OFFSET         32
-#define ARPT_BASE_CTL           (XT_BASE_CTL+ARPT_CTL_OFFSET)
-
-#define ARPT_SO_SET_REPLACE             (XT_SO_SET_REPLACE+ARPT_CTL_OFFSET)
-#define ARPT_SO_SET_ADD_COUNTERS        (XT_SO_SET_ADD_COUNTERS+ARPT_CTL_OFFSET)
-#define ARPT_SO_SET_MAX                 (XT_SO_SET_MAX+ARPT_CTL_OFFSET)
-
-#define ARPT_SO_GET_INFO                (XT_SO_GET_INFO+ARPT_CTL_OFFSET)
-#define ARPT_SO_GET_ENTRIES             (XT_SO_GET_ENTRIES+ARPT_CTL_OFFSET)
-/* #define ARPT_SO_GET_REVISION_MATCH   XT_SO_GET_REVISION_MATCH  */
-#define ARPT_SO_GET_REVISION_TARGET     (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
-#define ARPT_SO_GET_MAX                 (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
+#define ARPT_BASE_CTL           96
+
+#define ARPT_SO_SET_REPLACE             (ARPT_BASE_CTL)
+#define ARPT_SO_SET_ADD_COUNTERS        (ARPT_BASE_CTL + 1)
+#define ARPT_SO_SET_MAX                 ARPT_SO_SET_ADD_COUNTERS
+
+#define ARPT_SO_GET_INFO                (ARPT_BASE_CTL)
+#define ARPT_SO_GET_ENTRIES             (ARPT_BASE_CTL + 1)
+/* #define ARPT_SO_GET_REVISION_MATCH   (APRT_BASE_CTL + 2) */
+#define ARPT_SO_GET_REVISION_TARGET     (ARPT_BASE_CTL + 3)
+#define ARPT_SO_GET_MAX                 (ARPT_SO_GET_REVISION_TARGET)
 
 /* CONTINUE verdict for targets */
 #define ARPT_CONTINUE XT_CONTINUE
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index a536bbdef145..4f06dad0bde9 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -101,18 +101,21 @@ struct ipt_entry
 /*
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use a raw
- * socket for this. Instead we check rights in the calls. */
-#define IPT_BASE_CTL            XT_BASE_CTL
-
-#define IPT_SO_SET_REPLACE      XT_SO_SET_REPLACE
-#define IPT_SO_SET_ADD_COUNTERS XT_SO_SET_ADD_COUNTERS
-#define IPT_SO_SET_MAX          XT_SO_SET_MAX
-
-#define IPT_SO_GET_INFO                 XT_SO_GET_INFO
-#define IPT_SO_GET_ENTRIES              XT_SO_GET_ENTRIES
-#define IPT_SO_GET_REVISION_MATCH       XT_SO_GET_REVISION_MATCH
-#define IPT_SO_GET_REVISION_TARGET      XT_SO_GET_REVISION_TARGET
-#define IPT_SO_GET_MAX                  XT_SO_GET_REVISION_TARGET
+ * socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in.h before adding new number here.
+ */
+#define IPT_BASE_CTL            64
+
+#define IPT_SO_SET_REPLACE      (IPT_BASE_CTL)
+#define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1)
+#define IPT_SO_SET_MAX          IPT_SO_SET_ADD_COUNTERS
+
+#define IPT_SO_GET_INFO                 (IPT_BASE_CTL)
+#define IPT_SO_GET_ENTRIES              (IPT_BASE_CTL + 1)
+#define IPT_SO_GET_REVISION_MATCH       (IPT_BASE_CTL + 2)
+#define IPT_SO_GET_REVISION_TARGET      (IPT_BASE_CTL + 3)
+#define IPT_SO_GET_MAX                  IPT_SO_GET_REVISION_TARGET
 
 #define IPT_CONTINUE XT_CONTINUE
 #define IPT_RETURN XT_RETURN
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index d7a8e9c0dad0..4aed340401db 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -107,18 +107,21 @@ struct ip6t_entry
 /*
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use
- * a raw socket for this. Instead we check rights in the calls. */
-#define IP6T_BASE_CTL                   XT_BASE_CTL
-
-#define IP6T_SO_SET_REPLACE             XT_SO_SET_REPLACE
-#define IP6T_SO_SET_ADD_COUNTERS        XT_SO_SET_ADD_COUNTERS
-#define IP6T_SO_SET_MAX                 XT_SO_SET_MAX
-
-#define IP6T_SO_GET_INFO                XT_SO_GET_INFO
-#define IP6T_SO_GET_ENTRIES             XT_SO_GET_ENTRIES
-#define IP6T_SO_GET_REVISION_MATCH      XT_SO_GET_REVISION_MATCH
-#define IP6T_SO_GET_REVISION_TARGET     XT_SO_GET_REVISION_TARGET
-#define IP6T_SO_GET_MAX                 XT_SO_GET_REVISION_TARGET
+ * a raw socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in6.h before adding new number here.
+ */
+#define IP6T_BASE_CTL                   64
+
+#define IP6T_SO_SET_REPLACE             (IP6T_BASE_CTL)
+#define IP6T_SO_SET_ADD_COUNTERS        (IP6T_BASE_CTL + 1)
+#define IP6T_SO_SET_MAX                 IP6T_SO_SET_ADD_COUNTERS
+
+#define IP6T_SO_GET_INFO                (IP6T_BASE_CTL)
+#define IP6T_SO_GET_ENTRIES             (IP6T_BASE_CTL + 1)
+#define IP6T_SO_GET_REVISION_MATCH      (IP6T_BASE_CTL + 4)
+#define IP6T_SO_GET_REVISION_TARGET     (IP6T_BASE_CTL + 5)
+#define IP6T_SO_GET_MAX                 IP6T_SO_GET_REVISION_TARGET
 
 /* CONTINUE verdict for targets */
 #define IP6T_CONTINUE XT_CONTINUE
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index eb231143d579..edb54c3171b3 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -89,7 +89,7 @@ __be32		nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *);
 __be32          nfsd_create_v3(struct svc_rqst *, struct svc_fh *,
                                 char *name, int len, struct iattr *attrs,
                                 struct svc_fh *res, int createmode,
-                                u32 *verifier, int *truncp);
+                                u32 *verifier, int *truncp, int *created);
 __be32          nfsd_commit(struct svc_rqst *, struct svc_fh *,
                                 loff_t, unsigned long);
 #endif /* CONFIG_NFSD_V3 */
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 64f950925151..c3e255bf8594 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -52,19 +52,23 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
 void release_pages(struct page **pages, int nr, int cold);
 
 #ifdef CONFIG_NUMA
-extern struct page *page_cache_alloc(struct address_space *x);
-extern struct page *page_cache_alloc_cold(struct address_space *x);
+extern struct page *__page_cache_alloc(gfp_t gfp);
 #else
+static inline struct page *__page_cache_alloc(gfp_t gfp)
+{
+        return alloc_pages(gfp, 0);
+}
+#endif
+
 static inline struct page *page_cache_alloc(struct address_space *x)
 {
-        return alloc_pages(mapping_gfp_mask(x), 0);
+        return __page_cache_alloc(mapping_gfp_mask(x));
 }
 
 static inline struct page *page_cache_alloc_cold(struct address_space *x)
 {
-        return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD, 0);
+        return __page_cache_alloc(mapping_gfp_mask(x)|__GFP_COLD);
 }
-#endif
 
 typedef int filler_t(void *, struct page *);
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f3a168f3c9df..fa4e1d799782 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1213,6 +1213,7 @@
 #define PCI_DEVICE_ID_NVIDIA_NVENET_21              0x0451
 #define PCI_DEVICE_ID_NVIDIA_NVENET_22              0x0452
 #define PCI_DEVICE_ID_NVIDIA_NVENET_23              0x0453
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE       0x0560
 
 #define PCI_VENDOR_ID_IMS               0x10e0
 #define PCI_DEVICE_ID_IMS_TT128         0x9128
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index c312a12ad2d6..c321316f1bc7 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -371,6 +371,7 @@
 #define  PCI_EXP_DEVSTA_TRPND   0x20    /* Transactions Pending */
 #define PCI_EXP_LNKCAP          12      /* Link Capabilities */
 #define PCI_EXP_LNKCTL          16      /* Link Control */
+#define  PCI_EXP_LNKCTL_CLKREQ_EN 0x100 /* Enable clkreq */
 #define PCI_EXP_LNKSTA          18      /* Link Status */
 #define PCI_EXP_SLTCAP          20      /* Slot Capabilities */
 #define PCI_EXP_SLTCTL          24      /* Slot Control */
diff --git a/include/linux/personality.h b/include/linux/personality.h
index bf4cf2080e5c..012cd558189b 100644
--- a/include/linux/personality.h
+++ b/include/linux/personality.h
@@ -114,7 +114,7 @@ struct exec_domain {
  * Change personality of the currently running process.
  */
 #define set_personality(pers) \
-        ((current->personality == pers) ? 0 : __set_personality(pers))
+        ((current->personality == (pers)) ? 0 : __set_personality(pers))
 
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 6b27e07aef19..070394e846d0 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -116,7 +116,9 @@ typedef int __bitwise suspend_disk_method_t;
 #define PM_DISK_PLATFORM        ((__force suspend_disk_method_t) 2)
 #define PM_DISK_SHUTDOWN        ((__force suspend_disk_method_t) 3)
 #define PM_DISK_REBOOT          ((__force suspend_disk_method_t) 4)
-#define PM_DISK_MAX             ((__force suspend_disk_method_t) 5)
+#define PM_DISK_TEST            ((__force suspend_disk_method_t) 5)
+#define PM_DISK_TESTPROC        ((__force suspend_disk_method_t) 6)
+#define PM_DISK_MAX             ((__force suspend_disk_method_t) 7)
 
 struct pm_ops {
         suspend_disk_method_t pm_disk_mode;
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 6735c1cf334c..eafe4a7b8237 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -466,7 +466,6 @@ struct signal_struct {
         struct pacct_struct pacct;      /* per-process accounting information */
 #endif
 #ifdef CONFIG_TASKSTATS
-        spinlock_t stats_lock;
         struct taskstats *stats;
 #endif
 };
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 1b24bd45e080..d98562f1df76 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -6,10 +6,17 @@
  ****************************************************************
  ****************************************************************
  **
+ **  WARNING:
  **  The values in this file are exported to user space via 
- **  the sysctl() binary interface.  However this interface
- **  is unstable and deprecated and will be removed in the future. 
- **  For a stable interface use /proc/sys.
+ **  the sysctl() binary interface.  Do *NOT* change the
+ **  numbering of any existing values here, and do not change
+ **  any numbers within any one set of values.  If you have to
+ **  have to redefine an existing interface, use a new number for it.
+ **  The kernel will then return -ENOTDIR to any application using
+ **  the old binary interface.
+ **
+ **  For new interfaces unless you really need a binary number
+ **  please use CTL_UNNUMBERED.
  **
  ****************************************************************
  ****************************************************************
@@ -48,6 +55,7 @@ struct __sysctl_args {
 #ifdef __KERNEL__
 #define CTL_ANY         -1      /* Matches any name */
 #define CTL_NONE        0
+#define CTL_UNNUMBERED  CTL_NONE        /* sysctl without a binary number */
 #endif
 
 enum
@@ -961,8 +969,8 @@ extern ctl_handler sysctl_ms_jiffies;
 /*
  * Register a set of sysctl names by calling register_sysctl_table
  * with an initialised array of ctl_table's.  An entry with zero
- * ctl_name terminates the table.  table->de will be set up by the
- * registration and need not be initialised in advance.
+ * ctl_name and NULL procname terminates the table.  table->de will be
+ * set up by the registration and need not be initialised in advance.
  *
  * sysctl names can be mirrored automatically under /proc/sys.  The
  * procname supplied controls /proc naming.
@@ -973,7 +981,10 @@ extern ctl_handler sysctl_ms_jiffies;
  * Leaf nodes in the sysctl tree will be represented by a single file
  * under /proc; non-leaf nodes will be represented by directories.  A
  * null procname disables /proc mirroring at this node.
- * 
+ *
+ * sysctl entries with a zero ctl_name will not be available through
+ * the binary sysctl interface.
+ *
  * sysctl(2) can automatically manage read and write requests through
  * the sysctl table.  The data and maxlen fields of the ctl_table
  * struct enable minimal validation of the values being written to be
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index 16894b7edcc8..6562a2050a25 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -23,25 +23,26 @@ static inline void taskstats_exit_free(struct taskstats *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)
+static inline void taskstats_tgid_alloc(struct task_struct *tsk)
 {
+        struct signal_struct *sig = tsk->signal;
         struct taskstats *stats;
-        unsigned long flags;
 
-        stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
-        if (!stats)
+        if (sig->stats != NULL)
                 return;
 
-        spin_lock_irqsave(&sig->stats_lock, flags);
+        /* No problem if kmem_cache_zalloc() fails */
+        stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
+
+        spin_lock_irq(&tsk->sighand->siglock);
         if (!sig->stats) {
                 sig->stats = stats;
                 stats = NULL;
         }
-        spin_unlock_irqrestore(&sig->stats_lock, flags);
+        spin_unlock_irq(&tsk->sighand->siglock);
 
         if (stats)
                 kmem_cache_free(taskstats_cache, stats);
@@ -49,23 +50,13 @@ static inline void taskstats_tgid_alloc(struct signal_struct *sig)
 
 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);
+        if (sig->stats)
+                kmem_cache_free(taskstats_cache, sig->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)
 {}
@@ -77,7 +68,7 @@ static inline void taskstats_exit_send(struct task_struct *tsk,
 {}
 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_alloc(struct task_struct *tsk)
 {}
 static inline void taskstats_tgid_free(struct signal_struct *sig)
 {}
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 61eef508b041..28967eda9d7b 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -908,7 +908,7 @@ struct ufs_super_block_third {
                         __fs64   fs_csaddr;     /* blk addr of cyl grp summary area */
                         __fs64    fs_pendingblocks;/* blocks in process of being freed */
                         __fs32    fs_pendinginodes;/*inodes in process of being freed */
-                } fs_u2;
+                } __attribute__ ((packed)) fs_u2;
         } fs_un1;
         union {
                 struct {
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index ce5f1482e6be..924e502905d4 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -23,13 +23,14 @@ struct vm_area_struct;
 #endif
 
 struct vm_struct {
+        /* keep next,addr,size together to speedup lookups */
+        struct vm_struct        *next;
         void                    *addr;
         unsigned long           size;
         unsigned long           flags;
         struct page             **pages;
         unsigned int            nr_pages;
         unsigned long           phys_addr;
-        struct vm_struct        *next;
 };
 
 /*
@@ -60,7 +61,8 @@ extern struct vm_struct *get_vm_area(unsigned long size, unsigned long flags);
 extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
                                         unsigned long start, unsigned long end);
 extern struct vm_struct *get_vm_area_node(unsigned long size,
-                                        unsigned long flags, int node);
+                                          unsigned long flags, int node,
+                                          gfp_t gfp_mask);
 extern struct vm_struct *remove_vm_area(void *addr);
 extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
                         struct page ***pages);
diff --git a/include/linux/wait.h b/include/linux/wait.h
index b3b9048421d8..e820d00e1383 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -79,6 +79,15 @@ struct task_struct;
 
 extern void init_waitqueue_head(wait_queue_head_t *q);
 
+#ifdef CONFIG_LOCKDEP
+# define __WAIT_QUEUE_HEAD_INIT_ONSTACK(name) \
+        ({ init_waitqueue_head(&name); name; })
+# define DECLARE_WAIT_QUEUE_HEAD_ONSTACK(name) \
+        wait_queue_head_t name = __WAIT_QUEUE_HEAD_INIT_ONSTACK(name)
+#else
+# define DECLARE_WAIT_QUEUE_HEAD_ONSTACK(name) DECLARE_WAIT_QUEUE_HEAD(name)
+#endif
+
 static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p)
 {
         q->flags = 0;