244 files changed, 2549 insertions, 1256 deletions

diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index b9beceb33141..b492857fe721 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -63,7 +63,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20060608
+#define ACPI_CA_VERSION                 0x20060623
 
 /*
  * OS name, used for the _OS object.  The _OS object is essentially obsolete,
diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h
index 288f84903af7..a22fe9cf8493 100644
--- a/include/acpi/acdispat.h
+++ b/include/acpi/acdispat.h
@@ -201,7 +201,7 @@ acpi_ds_terminate_control_method(union acpi_operand_object *method_desc,
 acpi_status
 acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node,
                                union acpi_operand_object *obj_desc,
-                               struct acpi_namespace_node *calling_method_node);
+                               struct acpi_walk_state *walk_state);
 
 acpi_status
 acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state);
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 14531d48f6b6..06972e6637de 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -181,6 +181,12 @@ ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
 extern struct acpi_table_list acpi_gbl_table_lists[ACPI_TABLE_ID_MAX + 1];
 extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1];
 
+/*****************************************************************************
+ *
+ * Mutual exlusion within ACPICA subsystem
+ *
+ ****************************************************************************/
+
 /*
  * Predefined mutex objects.  This array contains the
  * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
@@ -188,6 +194,20 @@ extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1];
  */
 ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[ACPI_NUM_MUTEX];
 
+/*
+ * Global lock semaphore works in conjunction with the actual HW global lock
+ */
+ACPI_EXTERN acpi_semaphore acpi_gbl_global_lock_semaphore;
+
+/*
+ * Spinlocks are used for interfaces that can be possibly called at
+ * interrupt level
+ */
+ACPI_EXTERN spinlock_t _acpi_gbl_gpe_lock;      /* For GPE data structs and registers */
+ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */
+#define acpi_gbl_gpe_lock       &_acpi_gbl_gpe_lock
+#define acpi_gbl_hardware_lock  &_acpi_gbl_hardware_lock
+
 /*****************************************************************************
  *
  * Miscellaneous globals
@@ -217,7 +237,6 @@ ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_system_notify;
 ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler;
 ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler;
 ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk;
-ACPI_EXTERN acpi_handle acpi_gbl_global_lock_semaphore;
 
 /* Misc */
 
@@ -315,11 +334,6 @@ ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head;
 ACPI_EXTERN struct acpi_gpe_block_info
     *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS];
 
-/* Spinlocks */
-
-ACPI_EXTERN acpi_handle acpi_gbl_gpe_lock;
-ACPI_EXTERN acpi_handle acpi_gbl_hardware_lock;
-
 /*****************************************************************************
  *
  * Debugger globals
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index 9f22cfcb624b..216339a8f1f6 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -287,7 +287,10 @@ acpi_ex_system_wait_event(union acpi_operand_object *time,
 
 acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc);
 
-acpi_status acpi_ex_system_wait_semaphore(acpi_handle semaphore, u16 timeout);
+acpi_status
+acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout);
+
+acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout);
 
 /*
  * exoparg1 - ACPI AML execution, 1 operand
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index 1eeca7adca95..56b802486161 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -47,10 +47,11 @@
 /* acpisrc:struct_defs -- for acpisrc conversion */
 
 #define ACPI_WAIT_FOREVER               0xFFFF  /* u16, as per ACPI spec */
-#define ACPI_INFINITE_CONCURRENCY       0xFF
+#define ACPI_DO_NOT_WAIT                0
+#define ACPI_SERIALIZED                 0xFF
 
-typedef void *acpi_mutex;
 typedef u32 acpi_mutex_handle;
+#define ACPI_GLOBAL_LOCK                (acpi_semaphore) (-1)
 
 /* Total number of aml opcodes defined */
 
@@ -79,16 +80,15 @@ union acpi_parse_object;
  * table below also!
  */
 #define ACPI_MTX_INTERPRETER            0       /* AML Interpreter, main lock */
-#define ACPI_MTX_CONTROL_METHOD         1       /* Control method termination [TBD: may no longer be necessary] */
-#define ACPI_MTX_TABLES                 2       /* Data for ACPI tables */
-#define ACPI_MTX_NAMESPACE              3       /* ACPI Namespace */
-#define ACPI_MTX_EVENTS                 4       /* Data for ACPI events */
-#define ACPI_MTX_CACHES                 5       /* Internal caches, general purposes */
-#define ACPI_MTX_MEMORY                 6       /* Debug memory tracking lists */
-#define ACPI_MTX_DEBUG_CMD_COMPLETE     7       /* AML debugger */
-#define ACPI_MTX_DEBUG_CMD_READY        8       /* AML debugger */
-
-#define ACPI_MAX_MUTEX                  8
+#define ACPI_MTX_TABLES                 1       /* Data for ACPI tables */
+#define ACPI_MTX_NAMESPACE              2       /* ACPI Namespace */
+#define ACPI_MTX_EVENTS                 3       /* Data for ACPI events */
+#define ACPI_MTX_CACHES                 4       /* Internal caches, general purposes */
+#define ACPI_MTX_MEMORY                 5       /* Debug memory tracking lists */
+#define ACPI_MTX_DEBUG_CMD_COMPLETE     6       /* AML debugger */
+#define ACPI_MTX_DEBUG_CMD_READY        7       /* AML debugger */
+
+#define ACPI_MAX_MUTEX                  7
 #define ACPI_NUM_MUTEX                  ACPI_MAX_MUTEX+1
 
 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
@@ -98,14 +98,13 @@ union acpi_parse_object;
 
 static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = {
         "ACPI_MTX_Interpreter",
-        "ACPI_MTX_Method",
         "ACPI_MTX_Tables",
         "ACPI_MTX_Namespace",
         "ACPI_MTX_Events",
         "ACPI_MTX_Caches",
         "ACPI_MTX_Memory",
-        "ACPI_MTX_DebugCmdComplete",
-        "ACPI_MTX_DebugCmdReady"
+        "ACPI_MTX_CommandComplete",
+        "ACPI_MTX_CommandReady"
 };
 
 #endif
@@ -705,6 +704,13 @@ struct acpi_bit_register_info {
 };
 
 /*
+ * Some ACPI registers have bits that must be ignored -- meaning that they
+ * must be preserved.
+ */
+#define ACPI_PM1_STATUS_PRESERVED_BITS          0x0800  /* Bit 11 */
+#define ACPI_PM1_CONTROL_PRESERVED_BITS         0x0201  /* Bit 9, Bit 0 (SCI_EN) */
+
+/*
  * Register IDs
  * These are the full ACPI registers
  */
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 38f9aa4bef00..4bb38068f40d 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -394,6 +394,8 @@
 #define ACPI_REGISTER_PREPARE_BITS(val, pos, mask)      ((val << pos) & mask)
 #define ACPI_REGISTER_INSERT_VALUE(reg, pos, mask, val)  reg = (reg & (~(mask))) | ACPI_REGISTER_PREPARE_BITS(val, pos, mask)
 
+#define ACPI_INSERT_BITS(target, mask, source)          target = ((target & (~(mask))) | (source & mask))
+
 /* Generate a UUID */
 
 #define ACPI_INIT_UUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \
diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h
index 1747d94084d8..8fdee31119f3 100644
--- a/include/acpi/acobject.h
+++ b/include/acpi/acobject.h
@@ -140,14 +140,14 @@ struct acpi_object_package {
  *****************************************************************************/
 
 struct acpi_object_event {
-        ACPI_OBJECT_COMMON_HEADER void *semaphore;
+        ACPI_OBJECT_COMMON_HEADER acpi_semaphore os_semaphore;  /* Actual OS synchronization object */
 };
 
 struct acpi_object_mutex {
         ACPI_OBJECT_COMMON_HEADER u8 sync_level;        /* 0-15, specified in Mutex() call */
         u16 acquisition_depth;  /* Allow multiple Acquires, same thread */
         struct acpi_thread_state *owner_thread; /* Current owner of the mutex */
-        void *semaphore;        /* Actual OS synchronization object */
+        acpi_mutex os_mutex;    /* Actual OS synchronization object */
         union acpi_operand_object *prev;        /* Link for list of acquired mutexes */
         union acpi_operand_object *next;        /* Link for list of acquired mutexes */
         struct acpi_namespace_node *node;       /* Containing namespace node */
@@ -166,8 +166,8 @@ struct acpi_object_region {
 struct acpi_object_method {
         ACPI_OBJECT_COMMON_HEADER u8 method_flags;
         u8 param_count;
-        u8 concurrency;
-        void *semaphore;
+        u8 sync_level;
+        union acpi_operand_object *mutex;
         u8 *aml_start;
         ACPI_INTERNAL_METHOD implementation;
         u32 aml_length;
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index a2b3e390a503..f338e40bd544 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -334,7 +334,7 @@ int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
                  acpi_handle handle, int type);
 int acpi_bus_trim(struct acpi_device *start, int rmdevice);
 int acpi_bus_start(struct acpi_device *device);
-
+acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle *ejd);
 int acpi_match_ids(struct acpi_device *device, char *ids);
 int acpi_create_dir(struct acpi_device *);
 void acpi_remove_dir(struct acpi_device *);
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index b425f9bb6d43..6a5bdcefec64 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -110,4 +110,21 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
 
 extern int acpi_specific_hotkey_enabled;
 
+/*--------------------------------------------------------------------------
+                                  Dock Station
+  -------------------------------------------------------------------------- */
+#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
+extern int is_dock_device(acpi_handle handle);
+extern int register_dock_notifier(struct notifier_block *nb);
+extern void unregister_dock_notifier(struct notifier_block *nb);
+extern int register_hotplug_dock_device(acpi_handle handle,
+        acpi_notify_handler handler, void *context);
+extern void unregister_hotplug_dock_device(acpi_handle handle);
+#else
+#define is_dock_device(h)                       (0)
+#define register_dock_notifier(nb)              (-ENODEV)
+#define unregister_dock_notifier(nb)            do { } while(0)
+#define register_hotplug_dock_device(h1, h2, c) (-ENODEV)
+#define unregister_hotplug_dock_device(h)       do { } while(0)
+#endif
 #endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 8f473c83b7c4..89bc4a16c2e8 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -96,25 +96,47 @@ acpi_os_table_override(struct acpi_table_header *existing_table,
                        struct acpi_table_header **new_table);
 
 /*
- * Synchronization primitives
+ * Spinlock primitives
+ */
+acpi_status acpi_os_create_lock(acpi_spinlock * out_handle);
+
+void acpi_os_delete_lock(acpi_spinlock handle);
+
+acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle);
+
+void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags);
+
+/*
+ * Semaphore primitives
  */
 acpi_status
 acpi_os_create_semaphore(u32 max_units,
-                         u32 initial_units, acpi_handle * out_handle);
+                         u32 initial_units, acpi_semaphore * out_handle);
 
-acpi_status acpi_os_delete_semaphore(acpi_handle handle);
+acpi_status acpi_os_delete_semaphore(acpi_semaphore handle);
 
-acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout);
+acpi_status
+acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout);
+
+acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units);
+
+/*
+ * Mutex primitives
+ */
+acpi_status acpi_os_create_mutex(acpi_mutex * out_handle);
 
-acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units);
+void acpi_os_delete_mutex(acpi_mutex handle);
 
-acpi_status acpi_os_create_lock(acpi_handle * out_handle);
+acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout);
 
-void acpi_os_delete_lock(acpi_handle handle);
+void acpi_os_release_mutex(acpi_mutex handle);
 
-acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle);
+/* Temporary macros for Mutex* interfaces, map to existing semaphore xfaces */
 
-void acpi_os_release_lock(acpi_handle handle, acpi_cpu_flags flags);
+#define acpi_os_create_mutex(out_handle)    acpi_os_create_semaphore (1, 1, out_handle)
+#define acpi_os_delete_mutex(handle)        (void) acpi_os_delete_semaphore (handle)
+#define acpi_os_acquire_mutex(handle,time)  acpi_os_wait_semaphore (handle, 1, time)
+#define acpi_os_release_mutex(handle)       (void) acpi_os_signal_semaphore (handle, 1)
 
 /*
  * Memory allocation and mapping
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 77cf1236b05a..64b603cfe92e 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -241,7 +241,7 @@ typedef acpi_native_uint acpi_size;
 
 /*******************************************************************************
  *
- * OS- or compiler-dependent types
+ * OS-dependent and compiler-dependent types
  *
  * If the defaults below are not appropriate for the host system, they can
  * be defined in the compiler-specific or OS-specific header, and this will
@@ -249,29 +249,36 @@ typedef acpi_native_uint acpi_size;
  *
  ******************************************************************************/
 
-/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */
+/* Value returned by acpi_os_get_thread_id */
 
-#ifndef acpi_uintptr_t
-#define acpi_uintptr_t                  void *
+#ifndef acpi_thread_id
+#define acpi_thread_id                  acpi_native_uint
 #endif
 
-/*
- * If acpi_cache_t was not defined in the OS-dependent header,
- * define it now. This is typically the case where the local cache
- * manager implementation is to be used (ACPI_USE_LOCAL_CACHE)
- */
-#ifndef acpi_cache_t
-#define acpi_cache_t                    struct acpi_memory_list
+/* Object returned from acpi_os_create_lock */
+
+#ifndef acpi_spinlock
+#define acpi_spinlock                   void *
 #endif
 
-/*
- * Allow the CPU flags word to be defined per-OS to simplify the use of the
- * lock and unlock OSL interfaces.
- */
+/* Flags for acpi_os_acquire_lock/acpi_os_release_lock */
+
 #ifndef acpi_cpu_flags
 #define acpi_cpu_flags                  acpi_native_uint
 #endif
 
+/* Object returned from acpi_os_create_cache */
+
+#ifndef acpi_cache_t
+#define acpi_cache_t                    struct acpi_memory_list
+#endif
+
+/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */
+
+#ifndef acpi_uintptr_t
+#define acpi_uintptr_t                  void *
+#endif
+
 /*
  * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because
  * some compilers can catch printf format string problems
@@ -298,13 +305,6 @@ typedef acpi_native_uint acpi_size;
 #define ACPI_EXPORT_SYMBOL(symbol)
 #endif
 
-/*
- * thread_id is returned by acpi_os_get_thread_id.
- */
-#ifndef acpi_thread_id
-#define acpi_thread_id                  acpi_native_uint
-#endif
-
 /*******************************************************************************
  *
  * Independent types
@@ -380,6 +380,11 @@ struct uint32_struct {
         u32 hi;
 };
 
+/* Synchronization objects */
+
+#define acpi_mutex                      void *
+#define acpi_semaphore                  void *
+
 /*
  * Acpi integer width. In ACPI version 1, integers are
  * 32 bits.  In ACPI version 2, integers are 64 bits.
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 277d35bced03..3f853cabbd41 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -58,11 +58,13 @@
 #include <asm/div64.h>
 #include <asm/acpi.h>
 #include <linux/slab.h>
+#include <linux/spinlock_types.h>
 
 /* Host-dependent types and defines */
 
 #define ACPI_MACHINE_WIDTH          BITS_PER_LONG
 #define acpi_cache_t                        kmem_cache_t
+#define acpi_spinlock                   spinlock_t *
 #define ACPI_EXPORT_SYMBOL(symbol)  EXPORT_SYMBOL(symbol);
 #define strtoul                     simple_strtoul
 
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 77371b3cdc44..9dd5b75961f8 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -62,6 +62,7 @@ struct acpi_processor_cx {
         u32 latency_ticks;
         u32 power;
         u32 usage;
+        u64 time;
         struct acpi_processor_cx_policy promotion;
         struct acpi_processor_cx_policy demotion;
 };
diff --git a/include/asm-alpha/floppy.h b/include/asm-alpha/floppy.h
index 21816d35ef89..6a9f02af9529 100644
--- a/include/asm-alpha/floppy.h
+++ b/include/asm-alpha/floppy.h
@@ -26,7 +26,7 @@
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
 #define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt,\
-                                            SA_INTERRUPT, "floppy", NULL)
+                                            IRQF_DISABLED, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-alpha/hw_irq.h b/include/asm-alpha/hw_irq.h
index ca9d43b63502..a37db0f95092 100644
--- a/include/asm-alpha/hw_irq.h
+++ b/include/asm-alpha/hw_irq.h
@@ -2,8 +2,6 @@
 #define _ALPHA_HW_IRQ_H
 
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-
 extern volatile unsigned long irq_err_count;
 
 #ifdef CONFIG_ALPHA_GENERIC
diff --git a/include/asm-alpha/signal.h b/include/asm-alpha/signal.h
index 1a2c52a056fb..13c2305d35ef 100644
--- a/include/asm-alpha/signal.h
+++ b/include/asm-alpha/signal.h
@@ -77,7 +77,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -98,7 +97,6 @@ typedef unsigned long sigset_t;
 
 #define SA_ONESHOT      SA_RESETHAND
 #define SA_NOMASK       SA_NODEFER
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 /* 
  * sigaltstack controls
diff --git a/include/asm-alpha/socket.h b/include/asm-alpha/socket.h
index b5193229132a..d22ab97ea72e 100644
--- a/include/asm-alpha/socket.h
+++ b/include/asm-alpha/socket.h
@@ -51,6 +51,7 @@
 #define SCM_TIMESTAMP           SO_TIMESTAMP
 
 #define SO_PEERSEC              30
+#define SO_PASSSEC              34
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              19
diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h
index 1fdd70b23809..c1ca9a4658ec 100644
--- a/include/asm-arm/arch-at91rm9200/board.h
+++ b/include/asm-arm/arch-at91rm9200/board.h
@@ -20,7 +20,7 @@
 
 /*
  * These are data structures found in platform_device.dev.platform_data,
- * and describing board-specfic data needed by drivers.  For example,
+ * and describing board-specific data needed by drivers.  For example,
  * which pin is used for a given GPIO role.
  *
  * In 2.6, drivers should strongly avoid board-specific knowledge so
diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index b59520e56fc7..0d517267fb63 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -38,7 +38,7 @@ extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data);
  * 2) If > 64MB of memory space is required, the IXP4xx can be configured
  *    to use indirect registers to access PCI (as we do below for I/O
  *    transactions). This allows for up to 128MB (0x48000000 to 0x4fffffff)
- *    of memory on the bus. The disadvantadge of this is that every 
+ *    of memory on the bus. The disadvantage of this is that every 
  *    PCI access requires three local register accesses plus a spinlock,
  *    but in some cases the performance hit is acceptable. In addition,
  *    you cannot mmap() PCI devices in this case.
diff --git a/include/asm-arm/arch-omap/board-fsample.h b/include/asm-arm/arch-omap/board-fsample.h
new file mode 100644
index 000000000000..89a1e529fb6f
--- /dev/null
+++ b/include/asm-arm/arch-omap/board-fsample.h
@@ -0,0 +1,51 @@
+/*
+ * linux/include/asm-arm/arch-omap/board-fsample.h
+ *
+ * Board-specific goodies for TI F-Sample.
+ *
+ * Copyright (C) 2006 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_OMAP_FSAMPLE_H
+#define __ASM_ARCH_OMAP_FSAMPLE_H
+
+/* fsample is pretty close to p2-sample */
+#include <asm/arch/board-perseus2.h>
+
+#define fsample_cpld_read(reg) __raw_readb(reg)
+#define fsample_cpld_write(val, reg) __raw_writeb(val, reg)
+
+#define FSAMPLE_CPLD_BASE    0xE8100000
+#define FSAMPLE_CPLD_SIZE    SZ_4K
+#define FSAMPLE_CPLD_START   0x05080000
+
+#define FSAMPLE_CPLD_REG_A   (FSAMPLE_CPLD_BASE + 0x00)
+#define FSAMPLE_CPLD_SWITCH  (FSAMPLE_CPLD_BASE + 0x02)
+#define FSAMPLE_CPLD_UART    (FSAMPLE_CPLD_BASE + 0x02)
+#define FSAMPLE_CPLD_REG_B   (FSAMPLE_CPLD_BASE + 0x04)
+#define FSAMPLE_CPLD_VERSION (FSAMPLE_CPLD_BASE + 0x06)
+#define FSAMPLE_CPLD_SET_CLR (FSAMPLE_CPLD_BASE + 0x06)
+
+#define FSAMPLE_CPLD_BIT_BT_RESET         0
+#define FSAMPLE_CPLD_BIT_LCD_RESET        1
+#define FSAMPLE_CPLD_BIT_CAM_PWDN         2
+#define FSAMPLE_CPLD_BIT_CHARGER_ENABLE   3
+#define FSAMPLE_CPLD_BIT_SD_MMC_EN        4
+#define FSAMPLE_CPLD_BIT_aGPS_PWREN       5
+#define FSAMPLE_CPLD_BIT_BACKLIGHT        6
+#define FSAMPLE_CPLD_BIT_aGPS_EN_RESET    7
+#define FSAMPLE_CPLD_BIT_aGPS_SLEEPx_N    8
+#define FSAMPLE_CPLD_BIT_OTG_RESET        9
+
+#define fsample_cpld_set(bit) \
+    fsample_cpld_write((((bit) & 15) << 4) | 0x0f, FSAMPLE_CPLD_SET_CLR)
+
+#define fsample_cpld_clear(bit) \
+    fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR)
+
+#endif
diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h
index dfdbf06fd646..edf1dc6ad919 100644
--- a/include/asm-arm/arch-omap/board.h
+++ b/include/asm-arm/arch-omap/board.h
@@ -22,6 +22,7 @@
 #define OMAP_TAG_UART           0x4f07
 #define OMAP_TAG_FBMEM          0x4f08
 #define OMAP_TAG_STI_CONSOLE    0x4f09
+#define OMAP_TAG_CAMERA_SENSOR  0x4f0a
 
 #define OMAP_TAG_BOOT_REASON    0x4f80
 #define OMAP_TAG_FLASH_PART     0x4f81
@@ -61,6 +62,12 @@ struct omap_sti_console_config {
         u8 channel;
 };
 
+struct omap_camera_sensor_config {
+        u16 reset_gpio;
+        int (*power_on)(void * data);
+        int (*power_off)(void * data);
+};
+
 struct omap_usb_config {
         /* Configure drivers according to the connectors on your board:
          *  - "A" connector (rectagular)
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index ca1202312a45..1b1b02307e77 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -185,8 +185,8 @@
 /* DMA channels for 24xx */
 #define OMAP24XX_DMA_NO_DEVICE          0
 #define OMAP24XX_DMA_XTI_DMA            1       /* S_DMA_0 */
-#define OMAP24XX_DMA_EXT_NDMA_REQ0      2       /* S_DMA_1 */
-#define OMAP24XX_DMA_EXT_NDMA_REQ1      3       /* S_DMA_2 */
+#define OMAP24XX_DMA_EXT_DMAREQ0        2       /* S_DMA_1 */
+#define OMAP24XX_DMA_EXT_DMAREQ1        3       /* S_DMA_2 */
 #define OMAP24XX_DMA_GPMC               4       /* S_DMA_3 */
 #define OMAP24XX_DMA_GFX                5       /* S_DMA_4 */
 #define OMAP24XX_DMA_DSS                6       /* S_DMA_5 */
@@ -197,7 +197,9 @@
 #define OMAP24XX_DMA_DES_TX             11      /* S_DMA_10 */
 #define OMAP24XX_DMA_DES_RX             12      /* S_DMA_11 */
 #define OMAP24XX_DMA_SHA1MD5_RX         13      /* S_DMA_12 */
-
+#define OMAP24XX_DMA_EXT_DMAREQ2        14      /* S_DMA_13 */
+#define OMAP24XX_DMA_EXT_DMAREQ3        15      /* S_DMA_14 */
+#define OMAP24XX_DMA_EXT_DMAREQ4        16      /* S_DMA_15 */
 #define OMAP24XX_DMA_EAC_AC_RD          17      /* S_DMA_16 */
 #define OMAP24XX_DMA_EAC_AC_WR          18      /* S_DMA_17 */
 #define OMAP24XX_DMA_EAC_MD_UL_RD       19      /* S_DMA_18 */
@@ -244,6 +246,7 @@
 #define OMAP24XX_DMA_MMC1_TX            61      /* SDMA_60 */
 #define OMAP24XX_DMA_MMC1_RX            62      /* SDMA_61 */
 #define OMAP24XX_DMA_MS                 63      /* SDMA_62 */
+#define OMAP24XX_DMA_EXT_DMAREQ5        64      /* S_DMA_63 */
 
 /*----------------------------------------------------------------------------*/
 
@@ -274,7 +277,7 @@
 #define OMAP1610_DMA_LCD_LCH_CTRL       (OMAP1610_DMA_LCD_BASE + 0xea)
 #define OMAP1610_DMA_LCD_SRC_FI_B1_U    (OMAP1610_DMA_LCD_BASE + 0xf4)
 
-#define OMAP_DMA_TOUT_IRQ               (1 << 0)        /* Only on omap1 */
+#define OMAP1_DMA_TOUT_IRQ              (1 << 0)
 #define OMAP_DMA_DROP_IRQ               (1 << 1)
 #define OMAP_DMA_HALF_IRQ               (1 << 2)
 #define OMAP_DMA_FRAME_IRQ              (1 << 3)
@@ -315,11 +318,11 @@ enum {
         OMAP_LCD_DMA_B2_BOTTOM
 };
 
-/* REVISIT: Check if BURST_4 is really 1 (or 2) */
 enum omap_dma_burst_mode {
         OMAP_DMA_DATA_BURST_DIS = 0,
         OMAP_DMA_DATA_BURST_4,
-        OMAP_DMA_DATA_BURST_8
+        OMAP_DMA_DATA_BURST_8,
+        OMAP_DMA_DATA_BURST_16,
 };
 
 enum omap_dma_color_mode {
diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h
index e6522e6a3834..7a289ff07404 100644
--- a/include/asm-arm/arch-omap/dmtimer.h
+++ b/include/asm-arm/arch-omap/dmtimer.h
@@ -5,6 +5,7 @@
  *
  * Copyright (C) 2005 Nokia Corporation
  * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
+ * PWM and clock framwork support by Timo Teras.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -25,69 +26,56 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef __ASM_ARCH_TIMER_H
-#define __ASM_ARCH_TIMER_H
-
-#include <linux/list.h>
-
-#define OMAP_TIMER_SRC_ARMXOR           0x00
-#define OMAP_TIMER_SRC_32_KHZ           0x01
-#define OMAP_TIMER_SRC_EXT_CLK          0x02
-
-/* timer control reg bits */
-#define OMAP_TIMER_CTRL_CAPTMODE        (1 << 13)
-#define OMAP_TIMER_CTRL_PT              (1 << 12)
-#define OMAP_TIMER_CTRL_TRG_OVERFLOW    (0x1 << 10)
-#define OMAP_TIMER_CTRL_TRG_OFANDMATCH  (0x2 << 10)
-#define OMAP_TIMER_CTRL_TCM_LOWTOHIGH   (0x1 << 8)
-#define OMAP_TIMER_CTRL_TCM_HIGHTOLOW   (0x2 << 8)
-#define OMAP_TIMER_CTRL_TCM_BOTHEDGES   (0x3 << 8)
-#define OMAP_TIMER_CTRL_SCPWM           (1 << 7)
-#define OMAP_TIMER_CTRL_CE              (1 << 6)        /* compare enable */
-#define OMAP_TIMER_CTRL_PRE             (1 << 5)        /* prescaler enable */
-#define OMAP_TIMER_CTRL_PTV_SHIFT       2               /* how much to shift the prescaler value */
-#define OMAP_TIMER_CTRL_AR              (1 << 1)        /* auto-reload enable */
-#define OMAP_TIMER_CTRL_ST              (1 << 0)        /* start timer */
+#ifndef __ASM_ARCH_DMTIMER_H
+#define __ASM_ARCH_DMTIMER_H
 
-/* timer interrupt enable bits */
-#define OMAP_TIMER_INT_CAPTURE          (1 << 2)
-#define OMAP_TIMER_INT_OVERFLOW         (1 << 1)
-#define OMAP_TIMER_INT_MATCH            (1 << 0)
+/* clock sources */
+#define OMAP_TIMER_SRC_SYS_CLK                  0x00
+#define OMAP_TIMER_SRC_32_KHZ                   0x01
+#define OMAP_TIMER_SRC_EXT_CLK                  0x02
 
+/* timer interrupt enable bits */
+#define OMAP_TIMER_INT_CAPTURE                  (1 << 2)
+#define OMAP_TIMER_INT_OVERFLOW                 (1 << 1)
+#define OMAP_TIMER_INT_MATCH                    (1 << 0)
 
-struct omap_dm_timer {
-        struct list_head timer_list;
+/* trigger types */
+#define OMAP_TIMER_TRIGGER_NONE                 0x00
+#define OMAP_TIMER_TRIGGER_OVERFLOW             0x01
+#define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02
 
-        u32 base;
-        unsigned int irq;
-};
+struct omap_dm_timer;
+struct clk;
 
-u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg);
-void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value);
+int omap_dm_timer_init(void);
 
-struct omap_dm_timer * omap_dm_timer_request(void);
+struct omap_dm_timer *omap_dm_timer_request(void);
+struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
 void omap_dm_timer_free(struct omap_dm_timer *timer);
-void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source);
 
-void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
-void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value);
-void omap_dm_timer_enable_compare(struct omap_dm_timer *timer);
-void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer);
+int omap_dm_timer_get_irq(struct omap_dm_timer *timer);
+
+u32 omap_dm_timer_modify_idlect_mask(u32 inputmask);
+struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer);
 
 void omap_dm_timer_trigger(struct omap_dm_timer *timer);
 void omap_dm_timer_start(struct omap_dm_timer *timer);
 void omap_dm_timer_stop(struct omap_dm_timer *timer);
 
-void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load);
-void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match);
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source);
+void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, unsigned int value);
+void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable, unsigned int match);
+void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, int toggle, int trigger);
+void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler);
+
+void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
 
 unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer);
 void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value);
-
 unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer);
-void omap_dm_timer_reset_counter(struct omap_dm_timer *timer);
+void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value);
 
 int omap_dm_timers_active(void);
-u32 omap_dm_timer_modify_idlect_mask(u32 inputmask);
 
-#endif /* __ASM_ARCH_TIMER_H */
+
+#endif /* __ASM_ARCH_DMTIMER_H */
diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h
new file mode 100644
index 000000000000..1a0a5207822d
--- /dev/null
+++ b/include/asm-arm/arch-omap/gpmc.h
@@ -0,0 +1,91 @@
+/*
+ * General-Purpose Memory Controller for OMAP2
+ *
+ * Copyright (C) 2005-2006 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __OMAP2_GPMC_H
+#define __OMAP2_GPMC_H
+
+#define GPMC_CS_CONFIG1         0x00
+#define GPMC_CS_CONFIG2         0x04
+#define GPMC_CS_CONFIG3         0x08
+#define GPMC_CS_CONFIG4         0x0c
+#define GPMC_CS_CONFIG5         0x10
+#define GPMC_CS_CONFIG6         0x14
+#define GPMC_CS_CONFIG7         0x18
+#define GPMC_CS_NAND_COMMAND    0x1c
+#define GPMC_CS_NAND_ADDRESS    0x20
+#define GPMC_CS_NAND_DATA       0x24
+
+#define GPMC_CONFIG1_WRAPBURST_SUPP     (1 << 31)
+#define GPMC_CONFIG1_READMULTIPLE_SUPP  (1 << 20)
+#define GPMC_CONFIG1_READTYPE_ASYNC     (0 << 29)
+#define GPMC_CONFIG1_READTYPE_SYNC      (1 << 29)
+#define GPMC_CONFIG1_WRITETYPE_ASYNC    (0 << 27)
+#define GPMC_CONFIG1_WRITETYPE_SYNC     (1 << 27)
+#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25)
+#define GPMC_CONFIG1_PAGE_LEN(val)      ((val & 3) << 23)
+#define GPMC_CONFIG1_WAIT_READ_MON      (1 << 22)
+#define GPMC_CONFIG1_WAIT_WRITE_MON     (1 << 21)
+#define GPMC_CONFIG1_WAIT_MON_IIME(val) ((val & 3) << 18)
+#define GPMC_CONFIG1_WAIT_PIN_SEL(val)  ((val & 3) << 16)
+#define GPMC_CONFIG1_DEVICESIZE(val)    ((val & 3) << 12)
+#define GPMC_CONFIG1_DEVICESIZE_16      GPMC_CONFIG1_DEVICESIZE(1)
+#define GPMC_CONFIG1_DEVICETYPE(val)    ((val & 3) << 10)
+#define GPMC_CONFIG1_DEVICETYPE_NOR     GPMC_CONFIG1_DEVICETYPE(0)
+#define GPMC_CONFIG1_DEVICETYPE_NAND    GPMC_CONFIG1_DEVICETYPE(1)
+#define GPMC_CONFIG1_MUXADDDATA         (1 << 9)
+#define GPMC_CONFIG1_TIME_PARA_GRAN     (1 << 4)
+#define GPMC_CONFIG1_FCLK_DIV(val)      (val & 3)
+#define GPMC_CONFIG1_FCLK_DIV2          (GPMC_CONFIG1_FCLK_DIV(1))
+#define GPMC_CONFIG1_FCLK_DIV3          (GPMC_CONFIG1_FCLK_DIV(2))
+#define GPMC_CONFIG1_FCLK_DIV4          (GPMC_CONFIG1_FCLK_DIV(3))
+
+/*
+ * Note that all values in this struct are in nanoseconds, while
+ * the register values are in gpmc_fck cycles.
+ */
+struct gpmc_timings {
+        /* Minimum clock period for synchronous mode */
+        u16 sync_clk;
+
+        /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */
+        u16 cs_on;              /* Assertion time */
+        u16 cs_rd_off;          /* Read deassertion time */
+        u16 cs_wr_off;          /* Write deassertion time */
+
+        /* ADV signal timings corresponding to GPMC_CONFIG3 */
+        u16 adv_on;             /* Assertion time */
+        u16 adv_rd_off;         /* Read deassertion time */
+        u16 adv_wr_off;         /* Write deassertion time */
+
+        /* WE signals timings corresponding to GPMC_CONFIG4 */
+        u16 we_on;              /* WE assertion time */
+        u16 we_off;             /* WE deassertion time */
+
+        /* OE signals timings corresponding to GPMC_CONFIG4 */
+        u16 oe_on;              /* OE assertion time */
+        u16 oe_off;             /* OE deassertion time */
+
+        /* Access time and cycle time timings corresponding to GPMC_CONFIG5 */
+        u16 page_burst_access;  /* Multiple access word delay */
+        u16 access;             /* Start-cycle to first data valid delay */
+        u16 rd_cycle;           /* Total read cycle time */
+        u16 wr_cycle;           /* Total write cycle time */
+};
+
+extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns);
+
+extern void gpmc_cs_write_reg(int cs, int idx, u32 val);
+extern u32 gpmc_cs_read_reg(int cs, int idx);
+extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk);
+extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t);
+extern unsigned long gpmc_cs_get_base_addr(int cs);
+
+
+#endif
diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h
index c7d9e857795d..481048d65214 100644
--- a/include/asm-arm/arch-omap/hardware.h
+++ b/include/asm-arm/arch-omap/hardware.h
@@ -297,6 +297,10 @@
 #include "board-perseus2.h"
 #endif
 
+#ifdef CONFIG_MACH_OMAP_FSAMPLE
+#include "board-fsample.h"
+#endif
+
 #ifdef CONFIG_MACH_OMAP_H3
 #include "board-h3.h"
 #endif
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 42098d99f302..2542495d8a43 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -242,10 +242,24 @@
 #define INT_24XX_GPIO_BANK2     30
 #define INT_24XX_GPIO_BANK3     31
 #define INT_24XX_GPIO_BANK4     32
+#define INT_24XX_GPTIMER1       37
+#define INT_24XX_GPTIMER2       38
+#define INT_24XX_GPTIMER3       39
+#define INT_24XX_GPTIMER4       40
+#define INT_24XX_GPTIMER5       41
+#define INT_24XX_GPTIMER6       42
+#define INT_24XX_GPTIMER7       43
+#define INT_24XX_GPTIMER8       44
+#define INT_24XX_GPTIMER9       45
+#define INT_24XX_GPTIMER10      46
+#define INT_24XX_GPTIMER11      47
+#define INT_24XX_GPTIMER12      48
 #define INT_24XX_MCBSP1_IRQ_TX  59
 #define INT_24XX_MCBSP1_IRQ_RX  60
 #define INT_24XX_MCBSP2_IRQ_TX  62
 #define INT_24XX_MCBSP2_IRQ_RX  63
+#define INT_24XX_UART1_IRQ      72
+#define INT_24XX_UART2_IRQ      73
 #define INT_24XX_UART3_IRQ      74
 
 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 0dc24d4ba59c..679869c5e68f 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -410,6 +410,12 @@ enum omap24xx_index {
         /* 24xx clock */
         W14_24XX_SYS_CLKOUT,
 
+        /* 24xx GPMC wait pin monitoring */
+        L3_GPMC_WAIT0,
+        N7_GPMC_WAIT1,
+        M1_GPMC_WAIT2,
+        P1_GPMC_WAIT3,
+
         /* 242X McBSP */
         Y15_24XX_MCBSP2_CLKX,
         R14_24XX_MCBSP2_FSX,
@@ -429,6 +435,26 @@ enum omap24xx_index {
         M15_24XX_GPIO92,
         V14_24XX_GPIO117,
 
+        /* 242x DBG GPIO */
+        V4_242X_GPIO49,
+        W2_242X_GPIO50,
+        U4_242X_GPIO51,
+        V3_242X_GPIO52,
+        V2_242X_GPIO53,
+        V6_242X_GPIO53,
+        T4_242X_GPIO54,
+        Y4_242X_GPIO54,
+        T3_242X_GPIO55,
+        U2_242X_GPIO56,
+
+        /* 24xx external DMA requests */
+        AA10_242X_DMAREQ0,
+        AA6_242X_DMAREQ1,
+        E4_242X_DMAREQ2,
+        G4_242X_DMAREQ3,
+        D3_242X_DMAREQ4,
+        E3_242X_DMAREQ5,
+
         P20_24XX_TSC_IRQ,
 
         /* UART3 */
diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h
index 05b003f3a94c..e46623c61a72 100644
--- a/include/asm-arm/arch-omap/pm.h
+++ b/include/asm-arm/arch-omap/pm.h
@@ -299,10 +299,43 @@ enum omap24xx_save_state {
         OMAP24XX_SLEEP_SAVE_INTC_MIR0,
         OMAP24XX_SLEEP_SAVE_INTC_MIR1,
         OMAP24XX_SLEEP_SAVE_INTC_MIR2,
+
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MPU,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_GFX,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_DSP,
+        OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MDM,
+
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MPU,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_CORE,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_GFX,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_DSP,
+        OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MDM,
+
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST1_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST2_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST3_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST4_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_GFX,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_WKUP,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_CKGEN,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_DSP,
+        OMAP24XX_SLEEP_SAVE_CM_IDLEST_MDM,
+
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE1_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE2_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE3_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE4_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_WKUP,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_PLL,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_DSP,
+        OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_MDM,
+
         OMAP24XX_SLEEP_SAVE_CM_FCLKEN1_CORE,
         OMAP24XX_SLEEP_SAVE_CM_FCLKEN2_CORE,
         OMAP24XX_SLEEP_SAVE_CM_ICLKEN1_CORE,
         OMAP24XX_SLEEP_SAVE_CM_ICLKEN2_CORE,
+        OMAP24XX_SLEEP_SAVE_CM_ICLKEN3_CORE,
         OMAP24XX_SLEEP_SAVE_CM_ICLKEN4_CORE,
         OMAP24XX_SLEEP_SAVE_GPIO1_IRQENABLE1,
         OMAP24XX_SLEEP_SAVE_GPIO2_IRQENABLE1,
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 9f83f4adfbf3..f5cc65dd7d0d 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1329,6 +1329,7 @@
 #define GPIO84_NSRXD            84      /* NSSP receive */
 #define GPIO85_nPCE_1           85      /* Card Enable for Card Space (PXA27x) */
 #define GPIO92_MMCDAT0          92      /* MMC DAT0 (PXA27x) */
+#define GPIO102_nPCE_1          102     /* PCMCIA (PXA27x) */
 #define GPIO109_MMCDAT1         109     /* MMC DAT1 (PXA27x) */
 #define GPIO110_MMCDAT2         110     /* MMC DAT2 (PXA27x) */
 #define GPIO110_MMCCS0          110     /* MMC Chip Select 0 (PXA27x) */
@@ -1471,6 +1472,7 @@
 #define GPIO84_NSSP_RX          (84 | GPIO_ALT_FN_2_IN)
 #define GPIO85_nPCE_1_MD        (85 | GPIO_ALT_FN_1_OUT)
 #define GPIO92_MMCDAT0_MD       (92 | GPIO_ALT_FN_1_OUT)
+#define GPIO102_nPCE_1_MD       (102 | GPIO_ALT_FN_1_OUT)
 #define GPIO104_pSKTSEL_MD      (104 | GPIO_ALT_FN_1_OUT)
 #define GPIO109_MMCDAT1_MD      (109 | GPIO_ALT_FN_1_OUT)
 #define GPIO110_MMCDAT2_MD      (110 | GPIO_ALT_FN_1_OUT)
diff --git a/include/asm-arm/arch-pxa/trizeps4.h b/include/asm-arm/arch-pxa/trizeps4.h
new file mode 100644
index 000000000000..641d0ec110bb
--- /dev/null
+++ b/include/asm-arm/arch-pxa/trizeps4.h
@@ -0,0 +1,106 @@
+/************************************************************************
+ * Include file for TRIZEPS4 SoM and ConXS eval-board
+ * Copyright (c) Jürgen Schindele
+ * 2006
+ ************************************************************************/
+
+/*
+ * Includes/Defines
+ */
+#ifndef _TRIPEPS4_H_
+#define _TRIPEPS4_H_
+
+/* physical memory regions */
+#define TRIZEPS4_FLASH_PHYS     (PXA_CS0_PHYS)  /* Flash region */
+#define TRIZEPS4_DISK_PHYS      (PXA_CS1_PHYS)  /* Disk On Chip region */
+#define TRIZEPS4_ETH_PHYS       (PXA_CS2_PHYS)  /* Ethernet DM9000 region */
+#define TRIZEPS4_PIC_PHYS       (PXA_CS3_PHYS)  /* Logic chip on ConXS-Board */
+#define TRIZEPS4_SDRAM_BASE     0xa0000000      /* SDRAM region */
+
+#define TRIZEPS4_CFSR_PHYS      (PXA_CS3_PHYS)                  /* Logic chip on ConXS-Board CSFR register */
+#define TRIZEPS4_BOCR_PHYS      (PXA_CS3_PHYS+0x02000000)       /* Logic chip on ConXS-Board BOCR register */
+#define TRIZEPS4_IRCR_PHYS      (PXA_CS3_PHYS+0x02400000)       /* Logic chip on ConXS-Board IRCR register*/
+#define TRIZEPS4_UPSR_PHYS      (PXA_CS3_PHYS+0x02800000)       /* Logic chip on ConXS-Board UPSR register*/
+#define TRIZEPS4_DICR_PHYS      (PXA_CS3_PHYS+0x03800000)       /* Logic chip on ConXS-Board DICR register*/
+
+/* virtual memory regions */
+#define TRIZEPS4_DISK_VIRT      0xF0000000      /* Disk On Chip region */
+
+#define TRIZEPS4_PIC_VIRT       0xF0100000      /* not used */
+#define TRIZEPS4_CFSR_VIRT      0xF0100000
+#define TRIZEPS4_BOCR_VIRT      0xF0200000
+#define TRIZEPS4_DICR_VIRT      0xF0300000
+#define TRIZEPS4_IRCR_VIRT      0xF0400000
+#define TRIZEPS4_UPSR_VIRT      0xF0500000
+
+/* size of flash */
+#define TRIZEPS4_FLASH_SIZE     0x02000000      /* Flash size 32 MB */
+
+/* Ethernet Controller Davicom DM9000 */
+#define GPIO_DM9000             101
+#define TRIZEPS4_ETH_IRQ        IRQ_GPIO(GPIO_DM9000)
+
+/* UCB1400 audio / TS-controller */
+#define GPIO_UCB1400            1
+#define TRIZEPS4_UCB1400_IRQ    IRQ_GPIO(GPIO_UCB1400)
+
+/* PCMCIA socket Compact Flash */
+#define GPIO_PCD                11              /* PCMCIA Card Detect */
+#define TRIZEPS4_CD_IRQ         IRQ_GPIO(GPIO_PCD)
+#define GPIO_PRDY               13              /* READY / nINT */
+#define TRIZEPS4_READY_NINT     IRQ_GPIO(GPIO_PRDY)
+
+/* MMC socket */
+#define GPIO_MMC_DET            12
+#define TRIZEPS4_MMC_IRQ        IRQ_GPIO(GPIO_MMC_DET)
+
+/* LEDS using tx2 / rx2 */
+#define GPIO_SYS_BUSY_LED       46
+#define GPIO_HEARTBEAT_LED      47
+
+/* Off-module PIC on ConXS board */
+#define GPIO_PIC                0
+#define TRIZEPS4_PIC_IRQ        IRQ_GPIO(GPIO_PIC)
+
+#define CFSR_P2V(x)             ((x) - TRIZEPS4_CFSR_PHYS + TRIZEPS4_CFSR_VIRT)
+#define CFSR_V2P(x)             ((x) - TRIZEPS4_CFSR_VIRT + TRIZEPS4_CFSR_PHYS)
+
+#define BCR_P2V(x)              ((x) - TRIZEPS4_BOCR_PHYS + TRIZEPS4_BOCR_VIRT)
+#define BCR_V2P(x)              ((x) - TRIZEPS4_BOCR_VIRT + TRIZEPS4_BOCR_PHYS)
+
+#define DCR_P2V(x)              ((x) - TRIZEPS4_DICR_PHYS + TRIZEPS4_DICR_VIRT)
+#define DCR_V2P(x)              ((x) - TRIZEPS4_DICR_VIRT + TRIZEPS4_DICR_PHYS)
+
+#ifndef __ASSEMBLY__
+#define ConXS_CFSR              (*((volatile unsigned short *)CFSR_P2V(0x0C000000)))
+#define ConXS_BCR               (*((volatile unsigned short *)BCR_P2V(0x0E000000)))
+#define ConXS_DCR               (*((volatile unsigned short *)DCR_P2V(0x0F800000)))
+#else
+#define ConXS_CFSR              CFSR_P2V(0x0C000000)
+#define ConXS_BCR               BCR_P2V(0x0E000000)
+#define ConXS_DCR               DCR_P2V(0x0F800000)
+#endif
+
+#define ConXS_CFSR_BVD_MASK     0x0003
+#define ConXS_CFSR_BVD1         (1 << 0)
+#define ConXS_CFSR_BVD2         (1 << 1)
+#define ConXS_CFSR_VS_MASK      0x000C
+#define ConXS_CFSR_VS1          (1 << 2)
+#define ConXS_CFSR_VS2          (1 << 3)
+#define ConXS_CFSR_VS_5V        (0x3 << 2)
+#define ConXS_CFSR_VS_3V3       0x0
+
+#define ConXS_BCR_S0_POW_EN0    (1 << 0)
+#define ConXS_BCR_S0_POW_EN1    (1 << 1)
+#define ConXS_BCR_L_DISP        (1 << 4)
+#define ConXS_BCR_CF_BUF_EN     (1 << 5)
+#define ConXS_BCR_CF_RESET      (1 << 7)
+#define ConXS_BCR_S0_VCC_3V3    0x1
+#define ConXS_BCR_S0_VCC_5V0    0x2
+#define ConXS_BCR_S0_VPP_12V    0x4
+#define ConXS_BCR_S0_VPP_3V3    0x8
+
+#define ConXS_IRCR_MODE         (1 << 0)
+#define ConXS_IRCR_SD           (1 << 1)
+
+#endif /* _TRIPEPS4_H_ */
diff --git a/include/asm-arm/bug.h b/include/asm-arm/bug.h
index 7fb02138f585..0e36fd5d87df 100644
--- a/include/asm-arm/bug.h
+++ b/include/asm-arm/bug.h
@@ -1,7 +1,6 @@
 #ifndef _ASMARM_BUG_H
 #define _ASMARM_BUG_H
 
-#include <linux/config.h>
 
 #ifdef CONFIG_BUG
 #ifdef CONFIG_DEBUG_BUGVERBOSE
diff --git a/include/asm-arm/dyntick.h b/include/asm-arm/dyntick.h
new file mode 100644
index 000000000000..19fab2d2b760
--- /dev/null
+++ b/include/asm-arm/dyntick.h
@@ -0,0 +1,6 @@
+#ifndef _ASMARM_DYNTICK_H
+#define _ASMARM_DYNTICK_H
+
+#include <asm/mach/time.h>
+
+#endif /* _ASMARM_DYNTICK_H */
diff --git a/include/asm-arm/floppy.h b/include/asm-arm/floppy.h
index aa0c8d28d8d9..54b5ae44ed94 100644
--- a/include/asm-arm/floppy.h
+++ b/include/asm-arm/floppy.h
@@ -25,7 +25,7 @@
 
 #define fd_inb(port)            inb((port))
 #define fd_request_irq()        request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\
-                                            SA_INTERRUPT,"floppy",NULL)
+                                            IRQF_DISABLED,"floppy",NULL)
 #define fd_free_irq()           free_irq(IRQ_FLOPPYDISK,NULL)
 #define fd_disable_irq()        disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()         enable_irq(IRQ_FLOPPYDISK)
diff --git a/include/asm-arm/hw_irq.h b/include/asm-arm/hw_irq.h
new file mode 100644
index 000000000000..ea856971989a
--- /dev/null
+++ b/include/asm-arm/hw_irq.h
@@ -0,0 +1,20 @@
+/*
+ * Nothing to see here yet
+ */
+#ifndef _ARCH_ARM_HW_IRQ_H
+#define _ARCH_ARM_HW_IRQ_H
+
+#include <asm/mach/irq.h>
+
+#if defined(CONFIG_NO_IDLE_HZ)
+# include <asm/dyntick.h>
+# define handle_dynamic_tick(action)                                    \
+        if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) {  \
+                write_seqlock(&xtime_lock);                             \
+                if (system_timer->dyn_tick->state & DYN_TICK_ENABLED)   \
+                        system_timer->dyn_tick->handler(irq, 0, regs);  \
+                write_sequnlock(&xtime_lock);                           \
+        }
+#endif
+
+#endif
diff --git a/include/asm-arm/irq.h b/include/asm-arm/irq.h
index 66e67e60bc56..283af50a16cb 100644
--- a/include/asm-arm/irq.h
+++ b/include/asm-arm/irq.h
@@ -21,18 +21,13 @@
 
 struct irqaction;
 
-extern void disable_irq_nosync(unsigned int);
-extern void disable_irq(unsigned int);
-extern void enable_irq(unsigned int);
-
 /*
- * These correspond with the SA_TRIGGER_* defines, and therefore the
- * IORESOURCE_IRQ_* defines.
+ * Migration helpers
  */
-#define __IRQT_RISEDGE  (1 << 0)
-#define __IRQT_FALEDGE  (1 << 1)
-#define __IRQT_HIGHLVL  (1 << 2)
-#define __IRQT_LOWLVL   (1 << 3)
+#define __IRQT_FALEDGE  IRQ_TYPE_EDGE_FALLING
+#define __IRQT_RISEDGE  IRQ_TYPE_EDGE_RISING
+#define __IRQT_LOWLVL   IRQ_TYPE_LEVEL_LOW
+#define __IRQT_HIGHLVL  IRQ_TYPE_LEVEL_HIGH
 
 #define IRQT_NOEDGE     (0)
 #define IRQT_RISING     (__IRQT_RISEDGE)
@@ -40,12 +35,7 @@ extern void enable_irq(unsigned int);
 #define IRQT_BOTHEDGE   (__IRQT_RISEDGE|__IRQT_FALEDGE)
 #define IRQT_LOW        (__IRQT_LOWLVL)
 #define IRQT_HIGH       (__IRQT_HIGHLVL)
-#define IRQT_PROBE      (1 << 4)
-
-int set_irq_type(unsigned int irq, unsigned int type);
-void disable_irq_wake(unsigned int irq);
-void enable_irq_wake(unsigned int irq);
-int setup_irq(unsigned int, struct irqaction *);
+#define IRQT_PROBE      IRQ_TYPE_PROBE
 
 extern void migrate_irqs(void);
 #endif
diff --git a/include/asm-arm/mach/irq.h b/include/asm-arm/mach/irq.h
index d4d420ecf3a8..131f33733d25 100644
--- a/include/asm-arm/mach/irq.h
+++ b/include/asm-arm/mach/irq.h
@@ -10,95 +10,9 @@
 #ifndef __ASM_ARM_MACH_IRQ_H
 #define __ASM_ARM_MACH_IRQ_H
 
-struct irqdesc;
-struct pt_regs;
-struct seq_file;
-
-typedef void (*irq_handler_t)(unsigned int, struct irqdesc *, struct pt_regs *);
-typedef void (*irq_control_t)(unsigned int);
-
-struct irqchip {
-        /*
-         * Acknowledge the IRQ.
-         * If this is a level-based IRQ, then it is expected to mask the IRQ
-         * as well.
-         */
-        void (*ack)(unsigned int);
-        /*
-         * Mask the IRQ in hardware.
-         */
-        void (*mask)(unsigned int);
-        /*
-         * Unmask the IRQ in hardware.
-         */
-        void (*unmask)(unsigned int);
-        /*
-         * Ask the hardware to re-trigger the IRQ.
-         * Note: This method _must_ _not_ call the interrupt handler.
-         * If you are unable to retrigger the interrupt, do not
-         * provide a function, or if you do, return non-zero.
-         */
-        int (*retrigger)(unsigned int);
-        /*
-         * Set the type of the IRQ.
-         */
-        int (*set_type)(unsigned int, unsigned int);
-        /*
-         * Set wakeup-enable on the selected IRQ
-         */
-        int (*set_wake)(unsigned int, unsigned int);
-
-#ifdef CONFIG_SMP
-        /*
-         * Route an interrupt to a CPU
-         */
-        void (*set_cpu)(struct irqdesc *desc, unsigned int irq, unsigned int cpu);
-#endif
-};
-
-struct irqdesc {
-        irq_handler_t   handle;
-        struct irqchip  *chip;
-        struct irqaction *action;
-        struct list_head pend;
-        void __iomem    *base;
-        void            *data;
-        unsigned int    disable_depth;
-
-        unsigned int    triggered: 1;           /* IRQ has occurred           */
-        unsigned int    running  : 1;           /* IRQ is running             */
-        unsigned int    pending  : 1;           /* IRQ is pending             */
-        unsigned int    probing  : 1;           /* IRQ in use for a probe     */
-        unsigned int    probe_ok : 1;           /* IRQ can be used for probe  */
-        unsigned int    valid    : 1;           /* IRQ claimable              */
-        unsigned int    noautoenable : 1;       /* don't automatically enable IRQ */
-        unsigned int    unused   :25;
-
-        unsigned int    irqs_unhandled;
-        struct proc_dir_entry *procdir;
-
-#ifdef CONFIG_SMP
-        cpumask_t       affinity;
-        unsigned int    cpu;
-#endif
-
-        /*
-         * IRQ lock detection
-         */
-        unsigned int    lck_cnt;
-        unsigned int    lck_pc;
-        unsigned int    lck_jif;
-};
-
-extern struct irqdesc irq_desc[];
+#include <linux/irq.h>
 
-/*
- * Helpful inline function for calling irq descriptor handlers.
- */
-static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
-{
-        desc->handle(irq, desc, regs);
-}
+struct seq_file;
 
 /*
  * This is internal.  Do not use it.
@@ -106,18 +20,22 @@ static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struc
 extern void (*init_arch_irq)(void);
 extern void init_FIQ(void);
 extern int show_fiq_list(struct seq_file *, void *);
-void __set_irq_handler(unsigned int irq, irq_handler_t, int);
 
 /*
- * External stuff.
+ * Function wrappers
+ */
+#define set_irq_chipdata(irq, d)        set_irq_chip_data(irq, d)
+#define get_irq_chipdata(irq)           get_irq_chip_data(irq)
+
+/*
+ * Obsolete inline function for calling irq descriptor handlers.
  */
-#define set_irq_handler(irq,handler)            __set_irq_handler(irq,handler,0)
-#define set_irq_chained_handler(irq,handler)    __set_irq_handler(irq,handler,1)
-#define set_irq_data(irq,d)                     do { irq_desc[irq].data = d; } while (0)
-#define set_irq_chipdata(irq,d)                 do { irq_desc[irq].base = d; } while (0)
-#define get_irq_chipdata(irq)                   (irq_desc[irq].base)
+static inline void desc_handle_irq(unsigned int irq, struct irq_desc *desc,
+                                   struct pt_regs *regs)
+{
+        desc->handle_irq(irq, desc, regs);
+}
 
-void set_irq_chip(unsigned int irq, struct irqchip *);
 void set_irq_flags(unsigned int irq, unsigned int flags);
 
 #define IRQF_VALID      (1 << 0)
@@ -125,12 +43,25 @@ void set_irq_flags(unsigned int irq, unsigned int flags);
 #define IRQF_NOAUTOEN   (1 << 2)
 
 /*
- * Built-in IRQ handlers.
+ * This is for easy migration, but should be changed in the source
  */
-void do_level_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void do_edge_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void do_simple_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void do_bad_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs);
-void dummy_mask_unmask_irq(unsigned int irq);
+#define do_level_IRQ    handle_level_irq
+#define do_edge_IRQ     handle_edge_irq
+#define do_simple_IRQ   handle_simple_irq
+#define irqdesc         irq_desc
+#define irqchip         irq_chip
+
+#define do_bad_IRQ(irq,desc,regs)                       \
+do {                                                    \
+        spin_lock(&desc->lock);                         \
+        handle_bad_irq(irq, desc, regs);                \
+        spin_unlock(&desc->lock);                       \
+} while(0)
+
+extern unsigned long irq_err_count;
+static inline void ack_bad_irq(int irq)
+{
+        irq_err_count++;
+}
 
 #endif
diff --git a/include/asm-arm/mach/pci.h b/include/asm-arm/mach/pci.h
index 25d540ed0079..923e0ca66200 100644
--- a/include/asm-arm/mach/pci.h
+++ b/include/asm-arm/mach/pci.h
@@ -28,7 +28,7 @@ struct hw_pci {
 struct pci_sys_data {
         struct list_head node;
         int             busnr;          /* primary bus number                   */
-        unsigned long   mem_offset;     /* bus->cpu memory mapping offset       */
+        u64             mem_offset;     /* bus->cpu memory mapping offset       */
         unsigned long   io_offset;      /* bus->cpu IO mapping offset           */
         struct pci_bus  *bus;           /* PCI bus                              */
         struct resource *resource[3];   /* Primary PCI bus resources            */
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index 9f28073559e8..dee0bc336fe8 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -69,6 +69,7 @@ extern void timer_tick(struct pt_regs *);
 /*
  * Kernel time keeping support.
  */
+struct timespec;
 extern int (*set_rtc)(void);
 extern void save_time_delta(struct timespec *delta, struct timespec *rtc);
 extern void restore_time_delta(struct timespec *delta, struct timespec *rtc);
diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index 94f973b704f1..91d536c215d7 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -68,6 +68,11 @@
  */
 #define XIP_VIRT_ADDR(physaddr)  (MODULE_START + ((physaddr) & 0x000fffff))
 
+/*
+ * Allow 16MB-aligned ioremap pages
+ */
+#define IOREMAP_MAX_ORDER       24
+
 #else /* CONFIG_MMU */
 
 /*
diff --git a/include/asm-arm/mmu.h b/include/asm-arm/mmu.h
index 23dde52e0945..fe2a23b5627b 100644
--- a/include/asm-arm/mmu.h
+++ b/include/asm-arm/mmu.h
@@ -7,6 +7,7 @@ typedef struct {
 #if __LINUX_ARM_ARCH__ >= 6
         unsigned int id;
 #endif
+        unsigned int kvm_seq;
 } mm_context_t;
 
 #if __LINUX_ARM_ARCH__ >= 6
diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h
index 9fadb01e030d..d1a65b1edcaa 100644
--- a/include/asm-arm/mmu_context.h
+++ b/include/asm-arm/mmu_context.h
@@ -17,6 +17,8 @@
 #include <asm/cacheflush.h>
 #include <asm/proc-fns.h>
 
+void __check_kvm_seq(struct mm_struct *mm);
+
 #if __LINUX_ARM_ARCH__ >= 6
 
 /*
@@ -45,13 +47,21 @@ static inline void check_context(struct mm_struct *mm)
 {
         if (unlikely((mm->context.id ^ cpu_last_asid) >> ASID_BITS))
                 __new_context(mm);
+
+        if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq))
+                __check_kvm_seq(mm);
 }
 
 #define init_new_context(tsk,mm)        (__init_new_context(tsk,mm),0)
 
 #else
 
-#define check_context(mm)               do { } while (0)
+static inline void check_context(struct mm_struct *mm)
+{
+        if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq))
+                __check_kvm_seq(mm);
+}
+
 #define init_new_context(tsk,mm)        0
 
 #endif
diff --git a/include/asm-arm/pgtable-hwdef.h b/include/asm-arm/pgtable-hwdef.h
index 1bc1f997bda2..f3b5120c99fe 100644
--- a/include/asm-arm/pgtable-hwdef.h
+++ b/include/asm-arm/pgtable-hwdef.h
@@ -28,6 +28,7 @@
  */
 #define PMD_SECT_BUFFERABLE     (1 << 2)
 #define PMD_SECT_CACHEABLE      (1 << 3)
+#define PMD_SECT_XN             (1 << 4)        /* v6 */
 #define PMD_SECT_AP_WRITE       (1 << 10)
 #define PMD_SECT_AP_READ        (1 << 11)
 #define PMD_SECT_TEX(x)         ((x) << 12)     /* v5 */
diff --git a/include/asm-arm/procinfo.h b/include/asm-arm/procinfo.h
index 842526055225..edb7b6502fcf 100644
--- a/include/asm-arm/procinfo.h
+++ b/include/asm-arm/procinfo.h
@@ -29,7 +29,8 @@ struct processor;
 struct proc_info_list {
         unsigned int            cpu_val;
         unsigned int            cpu_mask;
-        unsigned long           __cpu_mmu_flags;        /* used by head.S */
+        unsigned long           __cpu_mm_mmu_flags;     /* used by head.S */
+        unsigned long           __cpu_io_mmu_flags;     /* used by head.S */
         unsigned long           __cpu_flush;            /* used by head.S */
         const char              *arch_name;
         const char              *elf_name;
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index ced69161917b..d0fb487aba4f 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -82,7 +82,6 @@ typedef unsigned long sigset_t;
  *                      is running in 26-bit.
  * SA_ONSTACK           allows alternate signal stacks (see sigaltstack(2)).
  * SA_RESTART           flag to get restarting signals (which were the default long ago)
- * SA_INTERRUPT         is a no-op, but left due to historical reasons. Use the
  * SA_NODEFER           prevents the current signal from being masked in the handler.
  * SA_RESETHAND         clears the handler when the signal is delivered.
  *
@@ -101,7 +100,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 
 /* 
@@ -113,10 +111,6 @@ typedef unsigned long sigset_t;
 #define MINSIGSTKSZ     2048
 #define SIGSTKSZ        8192
 
-#ifdef __KERNEL__
-#define SA_TIMER                0x40000000
-#endif
-
 #include <asm-generic/signal.h>
 
 #ifdef __KERNEL__
diff --git a/include/asm-arm/socket.h b/include/asm-arm/socket.h
index 3c51da6438c9..19f7df702b06 100644
--- a/include/asm-arm/socket.h
+++ b/include/asm-arm/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index c46b5c84275f..f28b236139ed 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -111,12 +111,13 @@ extern void iwmmxt_task_disable(struct thread_info *);
 extern void iwmmxt_task_copy(struct thread_info *, void *);
 extern void iwmmxt_task_restore(struct thread_info *, void *);
 extern void iwmmxt_task_release(struct thread_info *);
+extern void iwmmxt_task_switch(struct thread_info *);
 
 #endif
 
 /*
  * We use bit 30 of the preempt_count to indicate that kernel
- * preemption is occuring.  See include/asm-arm/hardirq.h.
+ * preemption is occurring.  See include/asm-arm/hardirq.h.
  */
 #define PREEMPT_ACTIVE  0x40000000
 
diff --git a/include/asm-arm26/floppy.h b/include/asm-arm26/floppy.h
index a18af069ca28..efb732165a4f 100644
--- a/include/asm-arm26/floppy.h
+++ b/include/asm-arm26/floppy.h
@@ -22,7 +22,7 @@
 
 #define fd_inb(port)            inb((port))
 #define fd_request_irq()        request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\
-                                        SA_INTERRUPT,"floppy",NULL)
+                                        IRQF_DISABLED,"floppy",NULL)
 #define fd_free_irq()           free_irq(IRQ_FLOPPYDISK,NULL)
 #define fd_disable_irq()        disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()         enable_irq(IRQ_FLOPPYDISK)
diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h
index 37ad25355591..967ba4947e40 100644
--- a/include/asm-arm26/signal.h
+++ b/include/asm-arm26/signal.h
@@ -82,7 +82,6 @@ typedef unsigned long sigset_t;
  *                      is running in 26-bit.
  * SA_ONSTACK           allows alternate signal stacks (see sigaltstack(2)).
  * SA_RESTART           flag to get restarting signals (which were the default long ago)
- * SA_INTERRUPT         is a no-op, but left due to historical reasons. Use the
  * SA_NODEFER           prevents the current signal from being masked in the handler.
  * SA_RESETHAND         clears the handler when the signal is delivered.
  *
@@ -101,7 +100,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 
 /* 
diff --git a/include/asm-arm26/socket.h b/include/asm-arm26/socket.h
index 3c51da6438c9..19f7df702b06 100644
--- a/include/asm-arm26/socket.h
+++ b/include/asm-arm26/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-cris/arch-v10/irq.h b/include/asm-cris/arch-v10/irq.h
index 4fa8945b0263..b1128a9984ae 100644
--- a/include/asm-cris/arch-v10/irq.h
+++ b/include/asm-cris/arch-v10/irq.h
@@ -141,7 +141,7 @@ __asm__ ( \
  * it here, we would not get the multiple_irq at all.
  *
  * The non-blocking here is based on the knowledge that the timer interrupt is 
- * registred as a fast interrupt (SA_INTERRUPT) so that we _know_ there will not
+ * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
  * be an sti() before the timer irq handler is run to acknowledge the interrupt.
  */
 
diff --git a/include/asm-cris/arch-v32/arbiter.h b/include/asm-cris/arch-v32/arbiter.h
index dba3c285cacd..081a911d7af1 100644
--- a/include/asm-cris/arch-v32/arbiter.h
+++ b/include/asm-cris/arch-v32/arbiter.h
@@ -20,8 +20,8 @@ enum
   arbiter_all_accesses = 0xff
 };
 
-int crisv32_arbiter_allocate_bandwith(int client, int region,
-                                      unsigned long bandwidth);
+int crisv32_arbiter_allocate_bandwidth(int client, int region,
+                                       unsigned long bandwidth);
 int crisv32_arbiter_watch(unsigned long start, unsigned long size,
                           unsigned long clients, unsigned long accesses,
                           watch_callback* cb);
diff --git a/include/asm-cris/arch-v32/irq.h b/include/asm-cris/arch-v32/irq.h
index eeb0a80262c8..bac94ee6bc90 100644
--- a/include/asm-cris/arch-v32/irq.h
+++ b/include/asm-cris/arch-v32/irq.h
@@ -98,7 +98,7 @@ __asm__ (				\
  * if we had BLOCK'edit here, we would not get the multiple_irq at all.
  *
  * The non-blocking here is based on the knowledge that the timer interrupt is
- * registred as a fast interrupt (SA_INTERRUPT) so that we _know_ there will not
+ * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
  * be an sti() before the timer irq handler is run to acknowledge the interrupt.
  */
 #define BUILD_TIMER_IRQ(nr, mask)       \
diff --git a/include/asm-cris/hw_irq.h b/include/asm-cris/hw_irq.h
index 341536a234e9..298066020af2 100644
--- a/include/asm-cris/hw_irq.h
+++ b/include/asm-cris/hw_irq.h
@@ -1,7 +1,5 @@
 #ifndef _ASM_HW_IRQ_H
 #define _ASM_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-
 #endif
 
diff --git a/include/asm-cris/irq.h b/include/asm-cris/irq.h
index 4b338792218b..998cce9f3200 100644
--- a/include/asm-cris/irq.h
+++ b/include/asm-cris/irq.h
@@ -1,11 +1,6 @@
 #ifndef _ASM_IRQ_H
 #define _ASM_IRQ_H
 
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
-
 #include <asm/arch/irq.h>
 
 static inline int irq_canonicalize(int irq)
diff --git a/include/asm-cris/signal.h b/include/asm-cris/signal.h
index dfe039593a78..349ae682b568 100644
--- a/include/asm-cris/signal.h
+++ b/include/asm-cris/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -95,7 +94,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-cris/socket.h b/include/asm-cris/socket.h
index 8b1da3e58c55..01cfdf1d6d33 100644
--- a/include/asm-cris/socket.h
+++ b/include/asm-cris/socket.h
@@ -50,6 +50,7 @@
 #define SO_ACCEPTCONN          30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
 
diff --git a/include/asm-frv/irq-routing.h b/include/asm-frv/irq-routing.h
index 686fb2b39d6a..ac3ab900a1dc 100644
--- a/include/asm-frv/irq-routing.h
+++ b/include/asm-frv/irq-routing.h
@@ -51,7 +51,7 @@ struct irq_source {
 struct irq_level {
         int                     usage;
         int                     disable_count;
-        unsigned long           flags;          /* current SA_INTERRUPT and SA_SHIRQ settings */
+        unsigned long           flags;          /* current IRQF_DISABLED and IRQF_SHARED settings */
         spinlock_t              lock;
         struct irq_source       *sources;
 };
diff --git a/include/asm-frv/signal.h b/include/asm-frv/signal.h
index dcc1b3592918..2079197d483d 100644
--- a/include/asm-frv/signal.h
+++ b/include/asm-frv/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-frv/socket.h b/include/asm-frv/socket.h
index 7177f8b9817c..31db18fc871f 100644
--- a/include/asm-frv/socket.h
+++ b/include/asm-frv/socket.h
@@ -48,6 +48,7 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
 
diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h
new file mode 100644
index 000000000000..cb05bf69745a
--- /dev/null
+++ b/include/asm-generic/audit_change_attr.h
@@ -0,0 +1,18 @@
+__NR_chmod,
+__NR_fchmod,
+__NR_chown,
+__NR_fchown,
+__NR_lchown,
+__NR_setxattr,
+__NR_lsetxattr,
+__NR_fsetxattr,
+__NR_removexattr,
+__NR_lremovexattr,
+__NR_fremovexattr,
+__NR_fchownat,
+__NR_fchmodat,
+#ifdef __NR_chown32
+__NR_chown32,
+__NR_fchown32,
+__NR_lchown32,
+#endif
diff --git a/include/asm-generic/audit_dir_write.h b/include/asm-generic/audit_dir_write.h
new file mode 100644
index 000000000000..161a7a58fbab
--- /dev/null
+++ b/include/asm-generic/audit_dir_write.h
@@ -0,0 +1,14 @@
+__NR_rename,
+__NR_mkdir,
+__NR_rmdir,
+__NR_creat,
+__NR_link,
+__NR_unlink,
+__NR_symlink,
+__NR_mknod,
+__NR_mkdirat,
+__NR_mknodat,
+__NR_unlinkat,
+__NR_renameat,
+__NR_linkat,
+__NR_symlinkat,
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 0b49f9e070f1..962cad7cfbbd 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -14,5 +14,6 @@ extern char _end[];
 extern char __per_cpu_start[], __per_cpu_end[];
 extern char __kprobes_text_start[], __kprobes_text_end[];
 extern char __initdata_begin[], __initdata_end[];
+extern char __start_rodata[], __end_rodata[];
 
 #endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-h8300/signal.h b/include/asm-h8300/signal.h
index 8eccdc176163..7bc15048a64f 100644
--- a/include/asm-h8300/signal.h
+++ b/include/asm-h8300/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-h8300/socket.h b/include/asm-h8300/socket.h
index d98cf85bafc1..ebc830fee0d0 100644
--- a/include/asm-h8300/socket.h
+++ b/include/asm-h8300/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h
index c61bd1a17f37..96adbabec740 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-i386/alternative.h
@@ -19,11 +19,19 @@ struct alt_instr {
 extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 
 struct module;
+#ifdef CONFIG_SMP
 extern void alternatives_smp_module_add(struct module *mod, char *name,
                                         void *locks, void *locks_end,
                                         void *text, void *text_end);
 extern void alternatives_smp_module_del(struct module *mod);
 extern void alternatives_smp_switch(int smp);
+#else
+static inline void alternatives_smp_module_add(struct module *mod, char *name,
+                                        void *locks, void *locks_end,
+                                        void *text, void *text_end) {}
+static inline void alternatives_smp_module_del(struct module *mod) {}
+static inline void alternatives_smp_switch(int smp) {}
+#endif
 
 #endif
 
diff --git a/include/asm-i386/floppy.h b/include/asm-i386/floppy.h
index 9cb2793eb211..359ead60b718 100644
--- a/include/asm-i386/floppy.h
+++ b/include/asm-i386/floppy.h
@@ -144,11 +144,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
-                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_interrupt,
+                                   IRQF_DISABLED, "floppy", NULL);
 
 }
 
diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h
index a4c0a5a9ffd8..87e5a351d881 100644
--- a/include/asm-i386/hw_irq.h
+++ b/include/asm-i386/hw_irq.h
@@ -69,14 +69,4 @@ extern atomic_t irq_mis_count;
 
 #define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs))
 
-#if defined(CONFIG_X86_IO_APIC)
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-        if (IO_APIC_IRQ(i))
-                send_IPI_self(IO_APIC_VECTOR(i));
-}
-#else
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-#endif
-
 #endif /* _ASM_HW_IRQ_H */
diff --git a/include/asm-i386/mach-visws/setup_arch.h b/include/asm-i386/mach-visws/setup_arch.h
index b92d6d9a4d3c..33f700ef6831 100644
--- a/include/asm-i386/mach-visws/setup_arch.h
+++ b/include/asm-i386/mach-visws/setup_arch.h
@@ -1,5 +1,8 @@
 /* Hook to call BIOS initialisation function */
 
+extern unsigned long sgivwfb_mem_phys;
+extern unsigned long sgivwfb_mem_size;
+
 /* no action for visws */
 
 #define ARCH_SETUP
diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h
index 026fd231488d..3824a502351f 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-i386/signal.h
@@ -77,7 +77,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -97,7 +96,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-i386/socket.h b/include/asm-i386/socket.h
index 802ae76195b7..5755d57c4e95 100644
--- a/include/asm-i386/socket.h
+++ b/include/asm-i386/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index ea8b8c407ab4..27f9df6b9145 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -97,8 +97,7 @@ extern int reserve_irq_vector (int vector);
 extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
 extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
 
-static inline void
-hw_resend_irq (struct hw_interrupt_type *h, unsigned int vector)
+static inline void ia64_resend_irq(unsigned int vector)
 {
         platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);
 }
diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index dbe86c0bbce5..8acb00190d5a 100644
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -14,10 +14,7 @@
 #define NR_IRQS         256
 #define NR_IRQ_VECTORS  NR_IRQS
 
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
+#define IRQF_PERCPU     0x02000000
 
 static __inline__ int
 irq_canonicalize (int irq)
diff --git a/include/asm-ia64/signal.h b/include/asm-ia64/signal.h
index 5e328ed5d01d..4f5ca5643cb1 100644
--- a/include/asm-ia64/signal.h
+++ b/include/asm-ia64/signal.h
@@ -56,7 +56,6 @@
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons.
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -76,7 +75,6 @@
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
@@ -114,8 +112,6 @@
 #define _NSIG_BPW       64
 #define _NSIG_WORDS     (_NSIG / _NSIG_BPW)
 
-#define SA_PERCPU_IRQ           0x02000000
-
 #endif /* __KERNEL__ */
 
 #include <asm-generic/signal.h>
diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h
index ab7fe2463468..65cdd73c2a57 100644
--- a/include/asm-ia64/sn/tioca_provider.h
+++ b/include/asm-ia64/sn/tioca_provider.h
@@ -27,7 +27,7 @@
 #define PV908234 (1 << 1)
   /* CA:AGPDMA write request data mismatch with ABC1CL merge */
 #define PV895469 (1 << 1)
-  /* TIO:CA TLB invalidate of written GART entries possibly not occuring in CA*/
+  /* TIO:CA TLB invalidate of written GART entries possibly not occurring in CA*/
 #define PV910244 (1 << 1)
 
 struct tioca_dmamap{
diff --git a/include/asm-ia64/socket.h b/include/asm-ia64/socket.h
index a255006fb7b5..d638ef3d50c3 100644
--- a/include/asm-ia64/socket.h
+++ b/include/asm-ia64/socket.h
@@ -57,5 +57,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_IA64_SOCKET_H */
diff --git a/include/asm-m32r/hw_irq.h b/include/asm-m32r/hw_irq.h
index 8d7e9d0e09e8..7138537cda03 100644
--- a/include/asm-m32r/hw_irq.h
+++ b/include/asm-m32r/hw_irq.h
@@ -1,9 +1,4 @@
 #ifndef _ASM_M32R_HW_IRQ_H
 #define _ASM_M32R_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-        /* Nothing to do */
-}
-
 #endif /* _ASM_M32R_HW_IRQ_H */
diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h
index 95f69b191953..e750045164d4 100644
--- a/include/asm-m32r/signal.h
+++ b/include/asm-m32r/signal.h
@@ -81,7 +81,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -101,7 +100,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-m32r/socket.h b/include/asm-m32r/socket.h
index 8b6680f223c0..acdf748fcdc8 100644
--- a/include/asm-m32r/socket.h
+++ b/include/asm-m32r/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_M32R_SOCKET_H */
diff --git a/include/asm-m68k/floppy.h b/include/asm-m68k/floppy.h
index 63a05ed95c17..57f4fdda65ab 100644
--- a/include/asm-m68k/floppy.h
+++ b/include/asm-m68k/floppy.h
@@ -88,8 +88,8 @@ static __inline__ void fd_outb(unsigned char value, int port)
 static int fd_request_irq(void)
 {
         if(MACH_IS_Q40)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", floppy_hardint);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", floppy_hardint);
         else if(MACH_IS_SUN3X)
                 return sun3xflop_request_irq();
         return -ENXIO;
diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
index f4ae7d8feac6..3257f9881002 100644
--- a/include/asm-m68k/irq.h
+++ b/include/asm-m68k/irq.h
@@ -67,8 +67,8 @@ struct pt_regs;
 
 /*
  * various flags for request_irq() - the Amiga now uses the standard
- * mechanism like all other architectures - SA_INTERRUPT and SA_SHIRQ
- * are your friends.
+ * mechanism like all other architectures - IRQF_DISABLED and
+ * IRQF_SHARED are your friends.
  */
 #ifndef MACH_AMIGA_ONLY
 #define IRQ_FLG_LOCK    (0x0001)        /* handler is not replaceable   */
diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h
index 85037a3d3e8e..de1ba6ead3b4 100644
--- a/include/asm-m68k/signal.h
+++ b/include/asm-m68k/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 /*
  * sigaltstack controls
diff --git a/include/asm-m68k/socket.h b/include/asm-m68k/socket.h
index f578ca4b776a..a5966ec005ae 100644
--- a/include/asm-m68k/socket.h
+++ b/include/asm-m68k/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-m68k/sun3xflop.h b/include/asm-m68k/sun3xflop.h
index 98a9f79dab29..ca8cc4113843 100644
--- a/include/asm-m68k/sun3xflop.h
+++ b/include/asm-m68k/sun3xflop.h
@@ -208,7 +208,8 @@ static int sun3xflop_request_irq(void)
 
         if(!once) {
                 once = 1;
-                error = request_irq(FLOPPY_IRQ, sun3xflop_hardint, SA_INTERRUPT, "floppy", NULL);
+                error = request_irq(FLOPPY_IRQ, sun3xflop_hardint,
+                                    IRQF_DISABLED, "floppy", NULL);
                 return ((error == 0) ? 0 : -1);
         } else return 0;
 }
diff --git a/include/asm-m68knommu/irq.h b/include/asm-m68knommu/irq.h
index 53557274eef8..45e7a2fd1689 100644
--- a/include/asm-m68knommu/irq.h
+++ b/include/asm-m68knommu/irq.h
@@ -62,8 +62,8 @@ extern void (*mach_disable_irq)(unsigned int);
 
 /*
  * various flags for request_irq() - the Amiga now uses the standard
- * mechanism like all other architectures - SA_INTERRUPT and SA_SHIRQ
- * are your friends.
+ * mechanism like all other architectures - IRQF_DISABLED and
+ * IRQF_SHARED are your friends.
  */
 #define IRQ_FLG_LOCK    (0x0001)        /* handler is not replaceable   */
 #define IRQ_FLG_REPLACE (0x0002)        /* replace existing handler     */
diff --git a/include/asm-m68knommu/signal.h b/include/asm-m68knommu/signal.h
index 1d13187f6062..216c08be54a0 100644
--- a/include/asm-m68knommu/signal.h
+++ b/include/asm-m68knommu/signal.h
@@ -74,7 +74,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -94,7 +93,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 /* 
  * sigaltstack controls
diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h
index 2c42f6b00a49..92e62ef711ed 100644
--- a/include/asm-mips/asmmacro.h
+++ b/include/asm-mips/asmmacro.h
@@ -26,14 +26,14 @@
         ori     \reg, \reg, TCSTATUS_IXMT
         xori    \reg, \reg, TCSTATUS_IXMT
         mtc0    \reg, CP0_TCSTATUS
-        ehb
+        _ehb
         .endm
 
         .macro  local_irq_disable reg=t0
         mfc0    \reg, CP0_TCSTATUS
         ori     \reg, \reg, TCSTATUS_IXMT
         mtc0    \reg, CP0_TCSTATUS
-        ehb
+        _ehb
         .endm
 #else
         .macro  local_irq_enable reg=t0
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 881ce1f9803d..44285a9d5520 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -187,19 +187,15 @@
 # endif
 #endif
 
-#ifdef CONFIG_CPU_MIPSR2
-# if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint)
-#  define cpu_has_vint          (cpu_data[0].options & MIPS_CPU_VINT)
-# else
-#  define cpu_has_vint                  0
-# endif
-# if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic)
-#  define cpu_has_veic          (cpu_data[0].options & MIPS_CPU_VEIC)
-# else
-#  define cpu_has_veic                  0
-# endif
-#else
+#if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint)
+# define cpu_has_vint           (cpu_data[0].options & MIPS_CPU_VINT)
+#elif !defined(cpu_has_vint)
 # define cpu_has_vint                   0
+#endif
+
+#if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic)
+# define cpu_has_veic           (cpu_data[0].options & MIPS_CPU_VEIC)
+#elif !defined(cpu_has_veic)
 # define cpu_has_veic                   0
 #endif
 
diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h
index 1cadefbbc037..6959bdb59310 100644
--- a/include/asm-mips/fixmap.h
+++ b/include/asm-mips/fixmap.h
@@ -69,7 +69,11 @@ extern void __set_fixmap (enum fixed_addresses idx,
  * the start of the fixmap, and leave one page empty
  * at the top of mem..
  */
+#if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX)
+#define FIXADDR_TOP     (0xff000000UL - 0x2000)
+#else
 #define FIXADDR_TOP     (0xffffe000UL)
+#endif
 #define FIXADDR_SIZE    (__end_of_fixed_addresses << PAGE_SHIFT)
 #define FIXADDR_START   (FIXADDR_TOP - FIXADDR_SIZE)
 
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 66943c451c1d..25f5e8a4177d 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -69,10 +69,10 @@
  * Use a macro for ehb unless explicit support for MIPSR2 is enabled
  */
 
-#define irq_enable_hazard
+#define irq_enable_hazard                                               \
         _ehb
 
-#define irq_disable_hazard
+#define irq_disable_hazard                                              \
         _ehb
 
 #elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
diff --git a/include/asm-mips/hw_irq.h b/include/asm-mips/hw_irq.h
index c854d017c0e5..458d9fdc76bf 100644
--- a/include/asm-mips/hw_irq.h
+++ b/include/asm-mips/hw_irq.h
@@ -19,9 +19,9 @@ extern void init_8259A(int aeoi);
 
 extern atomic_t irq_err_count;
 
-/* This may not be apropriate for all machines, we'll see ...  */
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-}
+/*
+ * interrupt-retrigger: NOP for now. This may not be apropriate for all
+ * machines, we'll see ...
+ */
 
 #endif /* __ASM_HW_IRQ_H */
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index d35c61776a02..896550bad322 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -76,4 +76,8 @@ extern int setup_irq_smtc(unsigned int irq, struct irqaction * new,
                           unsigned long hwmask);
 #endif /* CONFIG_MIPS_MT_SMTC */
 
+#ifdef CONFIG_SMP
+#define ARCH_HAS_IRQ_PER_CPU
+#endif
+
 #endif /* _ASM_IRQ_H */
diff --git a/include/asm-mips/mach-au1x00/au1xxx_psc.h b/include/asm-mips/mach-au1x00/au1xxx_psc.h
index d7cbacdd21fe..1bd4e27caf6b 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_psc.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_psc.h
@@ -512,7 +512,7 @@ typedef struct	psc_smb {
 
 /* Transmit register control.
 */
-#define PSC_SMBTXRX_RSR         (1 << 30)
+#define PSC_SMBTXRX_RSR         (1 << 28)
 #define PSC_SMBTXRX_STP         (1 << 29)
 #define PSC_SMBTXRX_DATAMASK    (0xff)
 
diff --git a/include/asm-mips/mach-generic/floppy.h b/include/asm-mips/mach-generic/floppy.h
index 83cd69e30ec3..001a8ce17c17 100644
--- a/include/asm-mips/mach-generic/floppy.h
+++ b/include/asm-mips/mach-generic/floppy.h
@@ -98,7 +98,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           SA_INTERRUPT, "floppy", NULL);
+                           IRQF_DISABLED, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h
index 9413117915f4..56e9ca6ae426 100644
--- a/include/asm-mips/mach-jazz/floppy.h
+++ b/include/asm-mips/mach-jazz/floppy.h
@@ -90,7 +90,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           SA_INTERRUPT, "floppy", NULL);
+                           IRQF_DISABLED, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h
index 083d9c512a04..e994b0c01227 100644
--- a/include/asm-mips/mach-mips/irq.h
+++ b/include/asm-mips/mach-mips/irq.h
@@ -4,10 +4,4 @@
 
 #define NR_IRQS 256
 
-#ifdef CONFIG_SMP
-
-#define ARCH_HAS_IRQ_PER_CPU
-
-#endif
-
 #endif /* __ASM_MACH_MIPS_IRQ_H */
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 673977901ed3..9192d76c133d 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -1459,7 +1459,8 @@ static inline void __emt(unsigned int previous)
 static inline void __ehb(void)
 {
         __asm__ __volatile__(
-        "       ehb                                                     \n");
+        "       .set    mips32r2                                        \n"
+        "       ehb                                                     \n"             "       .set    mips0                                           \n");
 }
 
 /*
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index a1f3a3fa9bd6..87a1dff95199 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -64,7 +64,6 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -84,7 +83,6 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000      /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000      /* Only for o32 */
 
@@ -99,15 +97,6 @@ typedef unsigned long old_sigset_t;		/* at least 32 bits */
 
 #ifdef __KERNEL__
 
-/*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
- */
-#define SA_SAMPLE_RANDOM        SA_RESTART
-
 #ifdef CONFIG_TRAD_SIGNALS
 #define sig_uses_siginfo(ka)    ((ka)->sa.sa_flags & SA_SIGINFO)
 #else
diff --git a/include/asm-mips/sn/ioc3.h b/include/asm-mips/sn/ioc3.h
index f7d530f306f2..099677774d71 100644
--- a/include/asm-mips/sn/ioc3.h
+++ b/include/asm-mips/sn/ioc3.h
@@ -5,6 +5,8 @@
 #ifndef _IOC3_H
 #define _IOC3_H
 
+#include <linux/types.h>
+
 /* SUPERIO uart register map */
 typedef volatile struct ioc3_uartregs {
         union {
diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h
index 52238e65af8e..b63cd0655b3d 100644
--- a/include/asm-mips/sn/klconfig.h
+++ b/include/asm-mips/sn/klconfig.h
@@ -602,7 +602,7 @@ typedef struct klcpu_s {                          /* CPU */
 
 typedef struct klhub_s {                        /* HUB */
         klinfo_t        hub_info;
-        uint            hub_flags;              /* PCFG_HUB_xxx flags */
+        unsigned int            hub_flags;              /* PCFG_HUB_xxx flags */
         klport_t        hub_port;               /* hub is connected to this */
         nic_t           hub_box_nic;            /* nic of containing box */
         klconf_off_t    hub_mfg_nic;            /* MFG NIC string */
@@ -611,7 +611,7 @@ typedef struct klhub_s {			/* HUB */
 
 typedef struct klhub_uart_s {                   /* HUB */
         klinfo_t        hubuart_info;
-        uint            hubuart_flags;          /* PCFG_HUB_xxx flags */
+        unsigned int            hubuart_flags;          /* PCFG_HUB_xxx flags */
         nic_t           hubuart_box_nic;        /* nic of containing box */
 } klhub_uart_t ;
 
@@ -710,7 +710,7 @@ typedef struct klvmed_s {                          /* VME DEVICE - VME BOARD */
 /* XXX - Don't we need the number of ports here?!? */
 typedef struct klrou_s {                          /* ROUTER */
         klinfo_t        rou_info ;
-        uint            rou_flags ;           /* PCFG_ROUTER_xxx flags */
+        unsigned int            rou_flags ;           /* PCFG_ROUTER_xxx flags */
         nic_t           rou_box_nic ;         /* nic of the containing module */
         klport_t        rou_port[MAX_ROUTER_PORTS + 1] ; /* array index 1 to 6 */
         klconf_off_t    rou_mfg_nic ;     /* MFG NIC string */
@@ -733,8 +733,8 @@ typedef struct klgfx_s {		/* GRAPHICS Device */
         klinfo_t        gfx_info;
         klconf_off_t    old_gndevs;     /* for compatibility with older proms */
         klconf_off_t    old_gdoff0;     /* for compatibility with older proms */
-        uint            cookie;         /* for compatibility with older proms */
-        uint            moduleslot;
+        unsigned int            cookie;         /* for compatibility with older proms */
+        unsigned int            moduleslot;
         struct klgfx_s  *gfx_next_pipe;
         graphics_t      gfx_specific;
         klconf_off_t    pad0;           /* for compatibility with older proms */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index 0bb31e5aaca6..36ebe4e186a7 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -69,6 +69,7 @@ To add: #define SO_REUSEPORT 0x0200	/* Allow local address and port reuse.  */
 #define SO_PEERSEC              30
 #define SO_SNDBUFFORCE          31
 #define SO_RCVBUFFORCE          33
+#define SO_PASSSEC              34
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 513aa5133830..158a4cd12e46 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -304,7 +304,7 @@
                 mfc0    v0, CP0_TCSTATUS
                 ori     v0, TCSTATUS_IXMT
                 mtc0    v0, CP0_TCSTATUS
-                ehb
+                _ehb
                 DMT     5                               # dmt a1
                 jal     mips_ihb
 #endif /* CONFIG_MIPS_MT_SMTC */
@@ -325,14 +325,14 @@
  * restore TCStatus.IXMT.
  */
                 LONG_L  v1, PT_TCSTATUS(sp)
-                ehb
+                _ehb
                 mfc0    v0, CP0_TCSTATUS
                 andi    v1, TCSTATUS_IXMT
                 /* We know that TCStatua.IXMT should be set from above */
                 xori    v0, v0, TCSTATUS_IXMT
                 or      v0, v0, v1
                 mtc0    v0, CP0_TCSTATUS
-                ehb
+                _ehb
                 andi    a1, a1, VPECONTROL_TE
                 beqz    a1, 1f
                 emt
@@ -411,7 +411,7 @@
                 /* Clear TKSU, leave IXMT */
                 xori    t0, 0x00001800
                 mtc0    t0, CP0_TCSTATUS
-                ehb
+                _ehb
                 /* We need to leave the global IE bit set, but clear EXL...*/
                 mfc0    t0, CP0_STATUS
                 ori     t0, ST0_EXL | ST0_ERL
@@ -438,7 +438,7 @@
                  * and enable interrupts only for the
                  * current TC, using the TCStatus register.
                  */
-                ehb
+                _ehb
                 mfc0    t0,CP0_TCSTATUS
                 /* Fortunately CU 0 is in the same place in both registers */
                 /* Set TCU0, TKSU (for later inversion) and IXMT */
@@ -447,7 +447,7 @@
                 /* Clear TKSU *and* IXMT */
                 xori    t0, 0x00001c00
                 mtc0    t0, CP0_TCSTATUS
-                ehb
+                _ehb
                 /* We need to leave the global IE bit set, but clear EXL...*/
                 mfc0    t0, CP0_STATUS
                 ori     t0, ST0_EXL
@@ -479,7 +479,7 @@
                 andi    v1, v0, TCSTATUS_IXMT
                 ori     v0, TCSTATUS_IXMT
                 mtc0    v0, CP0_TCSTATUS
-                ehb
+                _ehb
                 DMT     2                               # dmt   v0
                 /*
                  * We don't know a priori if ra is "live"
@@ -495,7 +495,7 @@
                 xori    t0, 0x1e
                 mtc0    t0, CP0_STATUS
 #ifdef CONFIG_MIPS_MT_SMTC
-                ehb
+                _ehb
                 andi    v0, v0, VPECONTROL_TE
                 beqz    v0, 2f
                 nop     /* delay slot */
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 8bb0bb9b2e68..809f9f55bacb 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -326,16 +326,17 @@
 #define __NR_unshare                    (__NR_Linux + 303)
 #define __NR_splice                     (__NR_Linux + 304)
 #define __NR_sync_file_range            (__NR_Linux + 305)
+#define __NR_tee                        (__NR_Linux + 306)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls             305
+#define __NR_Linux_syscalls             306
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                  4000
-#define __NR_O32_Linux_syscalls         305
+#define __NR_O32_Linux_syscalls         306
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -608,16 +609,17 @@
 #define __NR_unshare                    (__NR_Linux + 262)
 #define __NR_splice                     (__NR_Linux + 263)
 #define __NR_sync_file_range            (__NR_Linux + 264)
+#define __NR_tee                        (__NR_Linux + 265)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls             264
+#define __NR_Linux_syscalls             265
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                   5000
-#define __NR_64_Linux_syscalls          264
+#define __NR_64_Linux_syscalls          265
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -894,16 +896,17 @@
 #define __NR_unshare                    (__NR_Linux + 266)
 #define __NR_splice                     (__NR_Linux + 267)
 #define __NR_sync_file_range            (__NR_Linux + 268)
+#define __NR_tee                        (__NR_Linux + 269)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls             268
+#define __NR_Linux_syscalls             269
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                  6000
-#define __NR_N32_Linux_syscalls         268
+#define __NR_N32_Linux_syscalls         269
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h
index 3ce3440d1b0c..1a7bfe699e0c 100644
--- a/include/asm-parisc/assembly.h
+++ b/include/asm-parisc/assembly.h
@@ -48,6 +48,7 @@
 #define CALLEE_SAVE_FRAME_SIZE (CALLEE_REG_FRAME_SIZE + CALLEE_FLOAT_FRAME_SIZE)
 
 #ifdef CONFIG_PA20
+#define LDCW            ldcw,co
 #define BL              b,l
 # ifdef CONFIG_64BIT
 #  define LEVEL         2.0w
@@ -55,6 +56,7 @@
 #  define LEVEL         2.0
 # endif
 #else
+#define LDCW            ldcw
 #define BL              bl
 #define LEVEL           1.1
 #endif
diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h
index 289624d8b2d4..71b4eeea205a 100644
--- a/include/asm-parisc/compat.h
+++ b/include/asm-parisc/compat.h
@@ -5,6 +5,7 @@
  */
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/personality.h>
 
 #define COMPAT_USER_HZ 100
 
@@ -149,4 +150,14 @@ static __inline__ void __user *compat_alloc_user_space(long len)
         return (void __user *)regs->gr[30];
 }
 
+static inline int __is_compat_task(struct task_struct *t)
+{
+        return personality(t->personality) == PER_LINUX32;
+}
+
+static inline int is_compat_task(void)
+{
+        return __is_compat_task(current);
+}
+
 #endif /* _ASM_PARISC_COMPAT_H */
diff --git a/include/asm-parisc/floppy.h b/include/asm-parisc/floppy.h
index 458cdb2a7530..da2f9c157143 100644
--- a/include/asm-parisc/floppy.h
+++ b/include/asm-parisc/floppy.h
@@ -156,11 +156,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
-                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_interrupt,
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-parisc/hw_irq.h b/include/asm-parisc/hw_irq.h
index 151426e27521..6707f7df3921 100644
--- a/include/asm-parisc/hw_irq.h
+++ b/include/asm-parisc/hw_irq.h
@@ -3,15 +3,6 @@
 
 /*
  *      linux/include/asm/hw_irq.h
- *
- *      (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
- *
- *      moved some of the old arch/i386/kernel/irq.h to here. VY
- *
- *      IRQ/IPI changes taken from work by Thomas Radke
- *      <tomsoft@informatik.tu-chemnitz.de>
  */
 
-extern void hw_resend_irq(struct hw_interrupt_type *, unsigned int);
-
 #endif
diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
index 377ba90c7d02..5cae260615a2 100644
--- a/include/asm-parisc/irq.h
+++ b/include/asm-parisc/irq.h
@@ -26,11 +26,6 @@
 
 #define NR_IRQS         (CPU_IRQ_MAX + 1)
 
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
-
 static __inline__ int irq_canonicalize(int irq)
 {
         return (irq == 2) ? 9 : irq;
diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h
index 08364f957e7a..c9b2e35326ee 100644
--- a/include/asm-parisc/pdc.h
+++ b/include/asm-parisc/pdc.h
@@ -278,12 +278,11 @@ typedef struct {
 /* constants for OS (NVM...) */
 #define OS_ID_NONE              0       /* Undefined OS ID      */
 #define OS_ID_HPUX              1       /* HP-UX OS             */
-#define OS_ID_LINUX             OS_ID_HPUX /* just use the same value as hpux */
 #define OS_ID_MPEXL             2       /* MPE XL OS            */
 #define OS_ID_OSF               3       /* OSF OS               */
 #define OS_ID_HPRT              4       /* HP-RT OS             */
 #define OS_ID_NOVEL             5       /* NOVELL OS            */
-#define OS_ID_NT                6       /* NT OS                */
+#define OS_ID_LINUX             6       /* Linux                */
 
 
 /* constants for PDC_CHASSIS */
@@ -352,8 +351,8 @@ struct pdc_cache_cf {		/* for PDC_CACHE  (I/D-caches) */
                 cc_wt   : 1,    /* 0 = WT-Dcache, 1 = WB-Dcache */
                 cc_sh   : 2,    /* 0 = separate I/D-cache, else shared I/D-cache */
                 cc_cst  : 3,    /* 0 = incoherent D-cache, 1=coherent D-cache */
-                cc_pad1 : 5,    /* reserved */
-                cc_assoc: 8;    /* associativity of I/D-cache */
+                cc_pad1 : 10,   /* reserved */
+                cc_hv   : 3;    /* hversion dependent */
 };
 
 struct pdc_tlb_cf {             /* for PDC_CACHE (I/D-TLB's) */
@@ -719,6 +718,7 @@ void setup_pdc(void);		/* in inventory.c */
 int pdc_add_valid(unsigned long address);
 int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len);
 int pdc_chassis_disp(unsigned long disp);
+int pdc_chassis_warn(unsigned long *warn);
 int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info);
 int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index,
                   void *iodc_data, unsigned int iodc_data_size);
@@ -732,6 +732,7 @@ int pdc_model_cpuid(unsigned long *cpu_id);
 int pdc_model_versions(unsigned long *versions, int id);
 int pdc_model_capabilities(unsigned long *capabilities);
 int pdc_cache_info(struct pdc_cache_info *cache);
+int pdc_spaceid_bits(unsigned long *space_bits);
 #ifndef CONFIG_PA20
 int pdc_btlb_info(struct pdc_btlb_info *btlb);
 int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path);
@@ -775,6 +776,18 @@ int pdc_sti_call(unsigned long func, unsigned long flags,
 
 extern void pdc_init(void);
 
+static inline char * os_id_to_string(u16 os_id) {
+        switch(os_id) {
+        case OS_ID_NONE:        return "No OS";
+        case OS_ID_HPUX:        return "HP-UX";
+        case OS_ID_MPEXL:       return "MPE-iX";
+        case OS_ID_OSF:         return "OSF";
+        case OS_ID_HPRT:        return "HP-RT";
+        case OS_ID_NOVEL:       return "Novell Netware";
+        case OS_ID_LINUX:       return "Linux";
+        default:        return "Unknown";
+        }
+}
 #endif /* __ASSEMBLY__ */
 
 #endif /* _PARISC_PDC_H */
diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h
index b6bcc672ba80..5066c54dae0a 100644
--- a/include/asm-parisc/pgtable.h
+++ b/include/asm-parisc/pgtable.h
@@ -506,13 +506,13 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 
 /* TLB page size encoding - see table 3-1 in parisc20.pdf */
 #define _PAGE_SIZE_ENCODING_4K          0
-#define _PAGE_SIZE_ENCODING_16K 1
-#define _PAGE_SIZE_ENCODING_64K 2
+#define _PAGE_SIZE_ENCODING_16K         1
+#define _PAGE_SIZE_ENCODING_64K         2
 #define _PAGE_SIZE_ENCODING_256K        3
 #define _PAGE_SIZE_ENCODING_1M          4
 #define _PAGE_SIZE_ENCODING_4M          5
-#define _PAGE_SIZE_ENCODING_16M 6
-#define _PAGE_SIZE_ENCODING_64M 7
+#define _PAGE_SIZE_ENCODING_16M         6
+#define _PAGE_SIZE_ENCODING_64M         7
 
 #if defined(CONFIG_PARISC_PAGE_SIZE_4KB)
 # define _PAGE_SIZE_ENCODING_DEFAULT _PAGE_SIZE_ENCODING_4K
diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h
index ca49dc91f4fc..b73626f040da 100644
--- a/include/asm-parisc/processor.h
+++ b/include/asm-parisc/processor.h
@@ -26,14 +26,12 @@
  * Default implementation of macro that returns current
  * instruction pointer ("program counter").
  */
-
-/* We cannot use MFIA as it was added for PA2.0 - prumpf
-
-   At one point there were no "0f/0b" type local symbols in gas for
-   PA-RISC.  This is no longer true, but this still seems like the
-   nicest way to implement this. */
-
-#define current_text_addr() ({ void *pc; __asm__("\n\tblr 0,%0\n\tnop":"=r" (pc)); pc; })
+#ifdef CONFIG_PA20
+#define current_ia(x)   __asm__("mfia %0" : "=r"(x))
+#else /* mfia added in pa2.0 */
+#define current_ia(x)   __asm__("blr 0,%0\n\tnop" : "=r"(x))
+#endif
+#define current_text_addr() ({ void *pc; current_ia(pc); pc; })
 
 #define TASK_SIZE               (current->thread.task_size)
 #define TASK_UNMAPPED_BASE      (current->thread.map_base)
diff --git a/include/asm-parisc/signal.h b/include/asm-parisc/signal.h
index 25cb23ef7dd1..98a82fa0cfdb 100644
--- a/include/asm-parisc/signal.h
+++ b/include/asm-parisc/signal.h
@@ -48,7 +48,6 @@
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -69,7 +68,6 @@
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000 /* obsolete -- ignored */
 
diff --git a/include/asm-parisc/socket.h b/include/asm-parisc/socket.h
index 1bf54dc53c10..ce2eae1708b5 100644
--- a/include/asm-parisc/socket.h
+++ b/include/asm-parisc/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           0x401c
 
 #define SO_PEERSEC              0x401d
+#define SO_PASSSEC              0x401e
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h
index 863876134b2c..5fe2d2329ab5 100644
--- a/include/asm-parisc/system.h
+++ b/include/asm-parisc/system.h
@@ -155,13 +155,14 @@ static inline void set_eiem(unsigned long val)
    type and dynamically select the 16-byte aligned int from the array
    for the semaphore.  */
 
-#define __PA_LDCW_ALIGNMENT 16
-#define __ldcw_align(a) ({ \
-  unsigned long __ret = (unsigned long) &(a)->lock[0];                  \
-  __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) & ~(__PA_LDCW_ALIGNMENT - 1); \
-  (volatile unsigned int *) __ret;                                      \
+#define __PA_LDCW_ALIGNMENT     16
+#define __ldcw_align(a) ({                                      \
+        unsigned long __ret = (unsigned long) &(a)->lock[0];    \
+        __ret = (__ret + __PA_LDCW_ALIGNMENT - 1)               \
+                & ~(__PA_LDCW_ALIGNMENT - 1);                   \
+        (volatile unsigned int *) __ret;                        \
 })
-#define LDCW    "ldcw"
+#define __LDCW  "ldcw"
 
 #else /*CONFIG_PA20*/
 /* From: "Jim Hull" <jim.hull of hp.com>
@@ -171,17 +172,18 @@ static inline void set_eiem(unsigned long val)
    they only require "natural" alignment (4-byte for ldcw, 8-byte for
    ldcd). */
 
-#define __PA_LDCW_ALIGNMENT 4
+#define __PA_LDCW_ALIGNMENT     4
 #define __ldcw_align(a) ((volatile unsigned int *)a)
-#define LDCW    "ldcw,co"
+#define __LDCW  "ldcw,co"
 
 #endif /*!CONFIG_PA20*/
 
 /* LDCW, the only atomic read-write operation PA-RISC has. *sigh*.  */
-#define __ldcw(a) ({ \
-        unsigned __ret; \
-        __asm__ __volatile__(LDCW " 0(%1),%0" : "=r" (__ret) : "r" (a)); \
-        __ret; \
+#define __ldcw(a) ({                                            \
+        unsigned __ret;                                         \
+        __asm__ __volatile__(__LDCW " 0(%1),%0"                 \
+                : "=r" (__ret) : "r" (a));                      \
+        __ret;                                                  \
 })
 
 #ifdef CONFIG_SMP
diff --git a/include/asm-parisc/uaccess.h b/include/asm-parisc/uaccess.h
index f6c417c8c484..d973e8b3466c 100644
--- a/include/asm-parisc/uaccess.h
+++ b/include/asm-parisc/uaccess.h
@@ -172,7 +172,11 @@ struct exception_data {
 /*
  * The "__put_user/kernel_asm()" macros tell gcc they read from memory
  * instead of writing. This is because they do not write to any memory
- * gcc knows about, so there are no aliasing issues.
+ * gcc knows about, so there are no aliasing issues. These macros must
+ * also be aware that "fixup_put_user_skip_[12]" are executed in the
+ * context of the fault, and any registers used there must be listed
+ * as clobbers. In this case only "r1" is used by the current routines.
+ * r8/r9 are already listed as err/val.
  */
 
 #ifdef __LP64__
@@ -183,7 +187,8 @@ struct exception_data {
                 "\t.dword\t1b,fixup_put_user_skip_1\n"      \
                 "\t.previous"                               \
                 : "=r"(__pu_err)                            \
-                : "r"(ptr), "r"(x), "0"(__pu_err))
+                : "r"(ptr), "r"(x), "0"(__pu_err)           \
+                : "r1")
 
 #define __put_user_asm(stx,x,ptr)                           \
         __asm__ __volatile__ (                              \
diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h
index 12b867238a47..27bcfad1c3e3 100644
--- a/include/asm-parisc/unistd.h
+++ b/include/asm-parisc/unistd.h
@@ -797,11 +797,6 @@
 
 #define SYS_ify(syscall_name)   __NR_##syscall_name
 
-/* Assume all syscalls are done from PIC code just to be
- * safe. The worst case scenario is that you lose a register
- * and save/restore r19 across the syscall. */
-#define PIC
-
 #ifndef ASM_LINE_SEP
 # define ASM_LINE_SEP ;
 #endif
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index fab41c280aa1..1ba3c9983614 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -117,38 +117,30 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_PPC_LE                  ASM_CONST(0x0000000000200000)
 #define CPU_FTR_REAL_LE                 ASM_CONST(0x0000000000400000)
 
+/*
+ * Add the 64-bit processor unique features in the top half of the word;
+ * on 32-bit, make the names available but defined to be 0.
+ */
 #ifdef __powerpc64__
-/* Add the 64b processor unique features in the top half of the word */
-#define CPU_FTR_SLB                     ASM_CONST(0x0000000100000000)
-#define CPU_FTR_16M_PAGE                ASM_CONST(0x0000000200000000)
-#define CPU_FTR_TLBIEL                  ASM_CONST(0x0000000400000000)
-#define CPU_FTR_NOEXECUTE               ASM_CONST(0x0000000800000000)
-#define CPU_FTR_IABR                    ASM_CONST(0x0000002000000000)
-#define CPU_FTR_MMCRA                   ASM_CONST(0x0000004000000000)
-#define CPU_FTR_CTRL                    ASM_CONST(0x0000008000000000)
-#define CPU_FTR_SMT                     ASM_CONST(0x0000010000000000)
-#define CPU_FTR_COHERENT_ICACHE         ASM_CONST(0x0000020000000000)
-#define CPU_FTR_LOCKLESS_TLBIE          ASM_CONST(0x0000040000000000)
-#define CPU_FTR_CI_LARGE_PAGE           ASM_CONST(0x0000100000000000)
-#define CPU_FTR_PAUSE_ZERO              ASM_CONST(0x0000200000000000)
-#define CPU_FTR_PURR                    ASM_CONST(0x0000400000000000)
+#define LONG_ASM_CONST(x)               ASM_CONST(x)
 #else
-/* ensure on 32b processors the flags are available for compiling but
- * don't do anything */
-#define CPU_FTR_SLB                     ASM_CONST(0x0)
-#define CPU_FTR_16M_PAGE                ASM_CONST(0x0)
-#define CPU_FTR_TLBIEL                  ASM_CONST(0x0)
-#define CPU_FTR_NOEXECUTE               ASM_CONST(0x0)
-#define CPU_FTR_IABR                    ASM_CONST(0x0)
-#define CPU_FTR_MMCRA                   ASM_CONST(0x0)
-#define CPU_FTR_CTRL                    ASM_CONST(0x0)
-#define CPU_FTR_SMT                     ASM_CONST(0x0)
-#define CPU_FTR_COHERENT_ICACHE         ASM_CONST(0x0)
-#define CPU_FTR_LOCKLESS_TLBIE          ASM_CONST(0x0)
-#define CPU_FTR_CI_LARGE_PAGE           ASM_CONST(0x0)
-#define CPU_FTR_PURR                    ASM_CONST(0x0)
+#define LONG_ASM_CONST(x)               0
 #endif
 
+#define CPU_FTR_SLB                     LONG_ASM_CONST(0x0000000100000000)
+#define CPU_FTR_16M_PAGE                LONG_ASM_CONST(0x0000000200000000)
+#define CPU_FTR_TLBIEL                  LONG_ASM_CONST(0x0000000400000000)
+#define CPU_FTR_NOEXECUTE               LONG_ASM_CONST(0x0000000800000000)
+#define CPU_FTR_IABR                    LONG_ASM_CONST(0x0000002000000000)
+#define CPU_FTR_MMCRA                   LONG_ASM_CONST(0x0000004000000000)
+#define CPU_FTR_CTRL                    LONG_ASM_CONST(0x0000008000000000)
+#define CPU_FTR_SMT                     LONG_ASM_CONST(0x0000010000000000)
+#define CPU_FTR_COHERENT_ICACHE         LONG_ASM_CONST(0x0000020000000000)
+#define CPU_FTR_LOCKLESS_TLBIE          LONG_ASM_CONST(0x0000040000000000)
+#define CPU_FTR_CI_LARGE_PAGE           LONG_ASM_CONST(0x0000100000000000)
+#define CPU_FTR_PAUSE_ZERO              LONG_ASM_CONST(0x0000200000000000)
+#define CPU_FTR_PURR                    LONG_ASM_CONST(0x0000400000000000)
+
 #ifndef __ASSEMBLY__
 
 #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index 9c8d91bf5a0d..fd242a22331c 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -27,7 +27,7 @@
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
 #define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt, \
-                                            SA_INTERRUPT, "floppy", NULL)
+                                            IRQF_DISABLED, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
index ce0f7db63c16..d40359204aba 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/include/asm-powerpc/hw_irq.h
@@ -86,27 +86,27 @@ static inline void local_irq_save_ptr(unsigned long *flags)
 #define mask_irq(irq)                                           \
         ({                                                      \
                 irq_desc_t *desc = get_irq_desc(irq);           \
-                if (desc->handler && desc->handler->disable)    \
-                        desc->handler->disable(irq);            \
+                if (desc->chip && desc->chip->disable)  \
+                        desc->chip->disable(irq);               \
         })
 #define unmask_irq(irq)                                         \
         ({                                                      \
                 irq_desc_t *desc = get_irq_desc(irq);           \
-                if (desc->handler && desc->handler->enable)     \
-                        desc->handler->enable(irq);             \
+                if (desc->chip && desc->chip->enable)   \
+                        desc->chip->enable(irq);                \
         })
 #define ack_irq(irq)                                            \
         ({                                                      \
                 irq_desc_t *desc = get_irq_desc(irq);           \
-                if (desc->handler && desc->handler->ack)        \
-                        desc->handler->ack(irq);                \
+                if (desc->chip && desc->chip->ack)      \
+                        desc->chip->ack(irq);           \
         })
 
-/* Should we handle this via lost interrupts and IPIs or should we don't care like
- * we do now ? --BenH.
+/*
+ * interrupt-retrigger: should we handle this via lost interrupts and IPIs
+ * or should we not care like we do now ? --BenH.
  */
 struct hw_interrupt_type;
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
 
 #endif  /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_HW_IRQ_H */
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index a10feec29d4d..eb5f33e1977a 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -30,11 +30,6 @@
 #define IRQ_POLARITY_POSITIVE   0x2     /* high level or low->high edge */
 #define IRQ_POLARITY_NEGATIVE   0x0     /* low level or high->low edge */
 
-/*
- * IRQ line status macro IRQ_PER_CPU is used
- */
-#define ARCH_HAS_IRQ_PER_CPU
-
 #define get_irq_desc(irq) (&irq_desc[(irq)])
 
 /* Define a way to iterate across irqs. */
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h
index b7c6fc12cce2..284c5a7db3ac 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/include/asm-powerpc/iseries/it_lp_queue.h
@@ -29,20 +29,20 @@
 
 struct HvLpEvent;
 
-#define ITMaxLpQueues   8
+#define IT_LP_MAX_QUEUES        8
 
-#define NotUsed         0       // Queue will not be used by PLIC
-#define DedicatedIo     1       // Queue dedicated to IO processor specified
-#define DedicatedLp     2       // Queue dedicated to LP specified
-#define Shared          3       // Queue shared for both IO and LP
+#define IT_LP_NOT_USED          0       /* Queue will not be used by PLIC */
+#define IT_LP_DEDICATED_IO      1       /* Queue dedicated to IO processor specified */
+#define IT_LP_DEDICATED_LP      2       /* Queue dedicated to LP specified */
+#define IT_LP_SHARED            3       /* Queue shared for both IO and LP */
 
-#define LpEventStackSize        4096
-#define LpEventMaxSize          256
-#define LpEventAlign            64
+#define IT_LP_EVENT_STACK_SIZE  4096
+#define IT_LP_EVENT_MAX_SIZE    256
+#define IT_LP_EVENT_ALIGN       64
 
 struct hvlpevent_queue {
 /*
- * The xSlicCurEventPtr is the pointer to the next event stack entry
+ * The hq_current_event is the pointer to the next event stack entry
  * that will become valid.  The OS must peek at this entry to determine
  * if it is valid.  PLIC will set the valid indicator as the very last
  * store into that entry.
@@ -52,23 +52,23 @@ struct hvlpevent_queue {
  * location again.
  *
  * If the event stack fills and there are overflow events, then PLIC
- * will set the xPlicOverflowIntPending flag in which case the OS will
+ * will set the hq_overflow_pending flag in which case the OS will
  * have to fetch the additional LP events once they have drained the
  * event stack.
  *
  * The first 16-bytes are known by both the OS and PLIC.  The remainder
  * of the cache line is for use by the OS.
  */
-        u8      xPlicOverflowIntPending;// 0x00 Overflow events are pending
-        u8      xPlicStatus;            // 0x01 DedicatedIo or DedicatedLp or NotUsed
-        u16     xSlicLogicalProcIndex;  // 0x02 Logical Proc Index for correlation
-        u8      xPlicRsvd[12];          // 0x04
-        char    *xSlicCurEventPtr;      // 0x10
-        char    *xSlicLastValidEventPtr; // 0x18
-        char    *xSlicEventStackPtr;    // 0x20
-        u8      xIndex;                 // 0x28 unique sequential index.
-        u8      xSlicRsvd[3];           // 0x29-2b
-        spinlock_t      lock;
+        u8              hq_overflow_pending;    /* 0x00 Overflow events are pending */
+        u8              hq_status;              /* 0x01 DedicatedIo or DedicatedLp or NotUsed */
+        u16             hq_proc_index;          /* 0x02 Logical Proc Index for correlation */
+        u8              hq_reserved1[12];       /* 0x04 */
+        char            *hq_current_event;      /* 0x10 */
+        char            *hq_last_event;         /* 0x18 */
+        char            *hq_event_stack;        /* 0x20 */
+        u8              hq_index;               /* 0x28 unique sequential index. */
+        u8              hq_reserved2[3];        /* 0x29-2b */
+        spinlock_t      hq_lock;
 };
 
 extern struct hvlpevent_queue hvlpevent_queue;
diff --git a/include/asm-powerpc/kdump.h b/include/asm-powerpc/kdump.h
index 5a5c3b5ab1e0..dc1574c945f8 100644
--- a/include/asm-powerpc/kdump.h
+++ b/include/asm-powerpc/kdump.h
@@ -15,6 +15,8 @@
 #define KDUMP_TRAMPOLINE_START  0x0100
 #define KDUMP_TRAMPOLINE_END    0x3000
 
+#define KDUMP_MIN_TCE_ENTRIES   2048
+
 #else /* !CONFIG_CRASH_DUMP */
 
 #define PHYSICAL_START  0x0
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index efe8872ec583..8f7fd5cfec34 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -112,9 +112,13 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
 #ifdef __powerpc64__
 extern void kexec_smp_wait(void);       /* get and clear naca physid, wait for
                                           master to copy new code to 0 */
-extern void __init kexec_setup(void);
 extern int crashing_cpu;
 extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *));
+extern cpumask_t cpus_in_sr;
+static inline int kexec_sr_activated(int cpu)
+{
+        return cpu_isset(cpu,cpus_in_sr);
+}
 #endif /* __powerpc64 __ */
 
 struct kimage;
@@ -124,10 +128,13 @@ extern int default_machine_kexec_prepare(struct kimage *image);
 extern void default_machine_crash_shutdown(struct pt_regs *regs);
 
 extern void machine_kexec_simple(struct kimage *image);
+extern void crash_kexec_secondary(struct pt_regs *regs);
 extern int overlaps_crashkernel(unsigned long start, unsigned long size);
 extern void reserve_crashkernel(void);
 
 #else /* !CONFIG_KEXEC */
+static inline int kexec_sr_activated(int cpu) { return 0; }
+static inline void crash_kexec_secondary(struct pt_regs *regs) { }
 
 static inline int overlaps_crashkernel(unsigned long start, unsigned long size)
 {
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index 73db1f71329d..eba133d149a7 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -81,6 +81,8 @@ struct machdep_calls {
         void            (*tce_free)(struct iommu_table *tbl,
                                     long index,
                                     long npages);
+        unsigned long   (*tce_get)(struct iommu_table *tbl,
+                                    long index);
         void            (*tce_flush)(struct iommu_table *tbl);
         void            (*iommu_dev_setup)(struct pci_dev *dev);
         void            (*iommu_bus_setup)(struct pci_bus *bus);
diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index 3a5ebe229af5..c3fc7a28e3cd 100644
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -238,7 +238,6 @@ extern int hash_huge_page(struct mm_struct *mm, unsigned long access,
                           unsigned long ea, unsigned long vsid, int local,
                           unsigned long trap);
 
-extern void htab_finish_init(void);
 extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
                              unsigned long pstart, unsigned long mode,
                              int psize);
diff --git a/include/asm-powerpc/mmu_context.h b/include/asm-powerpc/mmu_context.h
index 8c6b1a6d944f..083ac917bd29 100644
--- a/include/asm-powerpc/mmu_context.h
+++ b/include/asm-powerpc/mmu_context.h
@@ -25,8 +25,13 @@ static inline void enter_lazy_tlb(struct mm_struct *mm,
 {
 }
 
+/*
+ * The proto-VSID space has 2^35 - 1 segments available for user mappings.
+ * Each segment contains 2^28 bytes.  Each context maps 2^44 bytes,
+ * so we can support 2^19-1 contexts (19 == 35 + 28 - 44).
+ */
 #define NO_CONTEXT      0
-#define MAX_CONTEXT     (0x100000-1)
+#define MAX_CONTEXT     ((1UL << 19) - 1)
 
 extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
 extern void destroy_context(struct mm_struct *mm);
diff --git a/include/asm-powerpc/mpc86xx.h b/include/asm-powerpc/mpc86xx.h
index d0a6718d188b..f260382739fa 100644
--- a/include/asm-powerpc/mpc86xx.h
+++ b/include/asm-powerpc/mpc86xx.h
@@ -15,15 +15,10 @@
 #ifndef __ASM_POWERPC_MPC86xx_H__
 #define __ASM_POWERPC_MPC86xx_H__
 
-#include <linux/config.h>
 #include <asm/mmu.h>
 
 #ifdef CONFIG_PPC_86xx
 
-#ifdef CONFIG_MPC8641_HPCN
-#include <platforms/86xx/mpc8641_hpcn.h>
-#endif
-
 #define _IO_BASE        isa_io_base
 #define _ISA_MEM_BASE   isa_mem_base
 #ifdef CONFIG_PCI
diff --git a/include/asm-powerpc/of_device.h b/include/asm-powerpc/of_device.h
index 6249a7c39639..c5c0b0b3cd52 100644
--- a/include/asm-powerpc/of_device.h
+++ b/include/asm-powerpc/of_device.h
@@ -9,7 +9,7 @@
 /*
  * The of_platform_bus_type is a bus type used by drivers that do not
  * attach to a macio or similar bus but still use OF probing
- * mecanism
+ * mechanism
  */
 extern struct bus_type of_platform_bus_type;
 
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index 5d2c9e6c4be2..46afd29b904e 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -242,7 +242,7 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
 #define HAVE_ARCH_PCI_RESOURCE_TO_USER
 extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
                                  const struct resource *rsrc,
-                                 u64 *start, u64 *end);
+                                 resource_size_t *start, resource_size_t *end);
 #endif /* CONFIG_PPC_MULTIPLATFORM || CONFIG_PPC32 */
 
 #endif  /* __KERNEL__ */
diff --git a/include/asm-powerpc/pmac_pfunc.h b/include/asm-powerpc/pmac_pfunc.h
index cef61304ffc2..1330d6a58c57 100644
--- a/include/asm-powerpc/pmac_pfunc.h
+++ b/include/asm-powerpc/pmac_pfunc.h
@@ -205,7 +205,7 @@ extern void pmf_do_irq(struct pmf_function *func);
  *
  * The args array contains as many arguments as is required by the function,
  * this is dependent on the function you are calling, unfortunately Apple
- * mecanism provides no way to encode that so you have to get it right at
+ * mechanism provides no way to encode that so you have to get it right at
  * the call site. Some functions require no args, in which case, you can
  * pass NULL.
  *
diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h
index 02e213e3d69f..a33c6acffa61 100644
--- a/include/asm-powerpc/rtas.h
+++ b/include/asm-powerpc/rtas.h
@@ -181,6 +181,9 @@ extern int rtas_set_rtc_time(struct rtc_time *rtc_time);
 extern unsigned int rtas_busy_delay_time(int status);
 extern unsigned int rtas_busy_delay(int status);
 
+extern int early_init_dt_scan_rtas(unsigned long node,
+                const char *uname, int depth, void *data);
+
 extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal);
 
 /* Error types logged.  */
diff --git a/include/asm-powerpc/signal.h b/include/asm-powerpc/signal.h
index a4d8f8648541..a8c7babf4950 100644
--- a/include/asm-powerpc/signal.h
+++ b/include/asm-powerpc/signal.h
@@ -63,7 +63,6 @@ typedef struct {
  * SA_FLAGS values:
  *
  * SA_ONSTACK is not currently supported, but will allow sigaltstack(2).
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -83,7 +82,6 @@ typedef struct {
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000u /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000U
 
diff --git a/include/asm-powerpc/socket.h b/include/asm-powerpc/socket.h
index e4b8177d4acc..c8b1da50e72d 100644
--- a/include/asm-powerpc/socket.h
+++ b/include/asm-powerpc/socket.h
@@ -55,5 +55,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif  /* _ASM_POWERPC_SOCKET_H */
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index 4463148c659f..dcde4410348d 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -18,8 +18,9 @@
 #include <linux/percpu.h>
 
 #include <asm/processor.h>
-#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_ISERIES
 #include <asm/paca.h>
+#include <asm/firmware.h>
 #include <asm/iseries/hv_call.h>
 #endif
 
@@ -177,7 +178,8 @@ static inline void set_dec(int val)
 #ifdef CONFIG_PPC_ISERIES
         int cur_dec;
 
-        if (get_lppaca()->shared_proc) {
+        if (firmware_has_feature(FW_FEATURE_ISERIES) &&
+                        get_lppaca()->shared_proc) {
                 get_lppaca()->virtual_decr = val;
                 cur_dec = get_dec();
                 if (cur_dec > val)
diff --git a/include/asm-powerpc/todc.h b/include/asm-powerpc/todc.h
new file mode 100644
index 000000000000..60a8c39b8c11
--- /dev/null
+++ b/include/asm-powerpc/todc.h
@@ -0,0 +1,487 @@
+/*
+ * Definitions for the M48Txx and mc146818 series of Time of day/Real Time
+ * Clock chips.
+ *
+ * Author: Mark A. Greer <mgreer@mvista.com>
+ *
+ * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+/*
+ * Support for the M48T37/M48T59/.../mc146818 Real Time Clock chips.
+ * Purpose is to make one generic file that handles all of these chips instead
+ * of every platform implementing the same code over & over again.
+ */
+
+#ifndef __PPC_KERNEL_TODC_H
+#define __PPC_KERNEL_TODC_H
+
+typedef struct {
+        uint rtc_type;          /* your particular chip */
+
+        /*
+         * Following are the addresses of the AS0, AS1, and DATA registers
+         * of these chips.  Note that these are board-specific.
+         */
+        unsigned int nvram_as0;
+        unsigned int nvram_as1;
+        unsigned int nvram_data;
+
+        /*
+         * Define bits to stop external set of regs from changing so
+         * the chip can be read/written reliably.
+         */
+        unsigned char enable_read;
+        unsigned char enable_write;
+
+        /*
+         * Following is the number of AS0 address bits.  This is normally
+         * 8 but some bad hardware routes address lines incorrectly.
+         */
+        int as0_bits;
+
+        int nvram_size; /* Size of NVRAM on chip */
+        int sw_flags;   /* Software control flags */
+
+        /* Following are the register offsets for the particular chip */
+        int year;
+        int month;
+        int day_of_month;
+        int day_of_week;
+        int hours;
+        int minutes;
+        int seconds;
+        int control_b;
+        int control_a;
+        int watchdog;
+        int interrupts;
+        int alarm_date;
+        int alarm_hour;
+        int alarm_minutes;
+        int alarm_seconds;
+        int century;
+        int flags;
+
+        /*
+         * Some RTC chips have their NVRAM buried behind a addr/data pair of
+         * regs on the first level/clock registers.  The following fields
+         * are the addresses for those addr/data regs.
+         */
+        int nvram_addr_reg;
+        int nvram_data_reg;
+} todc_info_t;
+
+/*
+ * Define the types of TODC/RTC variants that are supported in
+ * arch/ppc/kernel/todc_time.c
+ * Make a new one of these for any chip somehow differs from what's already
+ * defined.  That way, if you ever need to put in code to touch those
+ * bits/registers in todc_time.c, you can put it inside an
+ * 'if (todc_info->rtc_type == TODC_TYPE_XXX)' so you won't break
+ * anyone else.
+ */
+#define TODC_TYPE_MK48T35               1
+#define TODC_TYPE_MK48T37               2
+#define TODC_TYPE_MK48T59               3
+#define TODC_TYPE_DS1693                4       /* Dallas DS1693 RTC */
+#define TODC_TYPE_DS1743                5       /* Dallas DS1743 RTC */
+#define TODC_TYPE_DS1746                6       /* Dallas DS1746 RTC */
+#define TODC_TYPE_DS1747                7       /* Dallas DS1747 RTC */
+#define TODC_TYPE_DS1501                8       /* Dallas DS1501 RTC */
+#define TODC_TYPE_DS1643                9       /* Dallas DS1643 RTC */
+#define TODC_TYPE_PC97307               10      /* PC97307 internal RTC */
+#define TODC_TYPE_DS1557                11      /* Dallas DS1557 RTC */
+#define TODC_TYPE_DS17285               12      /* Dallas DS17285 RTC */
+#define TODC_TYPE_DS1553                13      /* Dallas DS1553 RTC */
+#define TODC_TYPE_MC146818              100     /* Leave room for m48txx's */
+
+/*
+ * Bit to clear/set to enable reads/writes to the chip
+ */
+#define TODC_MK48TXX_CNTL_A_R           0x40
+#define TODC_MK48TXX_CNTL_A_W           0x80
+#define TODC_MK48TXX_DAY_CB             0x80
+
+#define TODC_DS1501_CNTL_B_TE           0x80
+
+/*
+ * Define flag bits used by todc routines.
+ */
+#define TODC_FLAG_2_LEVEL_NVRAM         0x00000001
+
+/*
+ * Define the values for the various RTC's that should to into the todc_info
+ * table.
+ * Note: The XXX_NVRAM_SIZE, XXX_NVRAM_ADDR_REG, and XXX_NVRAM_DATA_REG only
+ * matter if XXX_SW_FLAGS has TODC_FLAG_2_LEVEL_NVRAM set.
+ */
+#define TODC_TYPE_MK48T35_NVRAM_SIZE            0x7ff8
+#define TODC_TYPE_MK48T35_SW_FLAGS              0
+#define TODC_TYPE_MK48T35_YEAR                  0x7fff
+#define TODC_TYPE_MK48T35_MONTH                 0x7ffe
+#define TODC_TYPE_MK48T35_DOM                   0x7ffd  /* Day of Month */
+#define TODC_TYPE_MK48T35_DOW                   0x7ffc  /* Day of Week */
+#define TODC_TYPE_MK48T35_HOURS                 0x7ffb
+#define TODC_TYPE_MK48T35_MINUTES               0x7ffa
+#define TODC_TYPE_MK48T35_SECONDS               0x7ff9
+#define TODC_TYPE_MK48T35_CNTL_B                0x7ff9
+#define TODC_TYPE_MK48T35_CNTL_A                0x7ff8
+#define TODC_TYPE_MK48T35_WATCHDOG              0x0000
+#define TODC_TYPE_MK48T35_INTERRUPTS            0x0000
+#define TODC_TYPE_MK48T35_ALARM_DATE            0x0000
+#define TODC_TYPE_MK48T35_ALARM_HOUR            0x0000
+#define TODC_TYPE_MK48T35_ALARM_MINUTES         0x0000
+#define TODC_TYPE_MK48T35_ALARM_SECONDS         0x0000
+#define TODC_TYPE_MK48T35_CENTURY               0x0000
+#define TODC_TYPE_MK48T35_FLAGS                 0x0000
+#define TODC_TYPE_MK48T35_NVRAM_ADDR_REG        0
+#define TODC_TYPE_MK48T35_NVRAM_DATA_REG        0
+
+#define TODC_TYPE_MK48T37_NVRAM_SIZE            0x7ff0
+#define TODC_TYPE_MK48T37_SW_FLAGS              0
+#define TODC_TYPE_MK48T37_YEAR                  0x7fff
+#define TODC_TYPE_MK48T37_MONTH                 0x7ffe
+#define TODC_TYPE_MK48T37_DOM                   0x7ffd  /* Day of Month */
+#define TODC_TYPE_MK48T37_DOW                   0x7ffc  /* Day of Week */
+#define TODC_TYPE_MK48T37_HOURS                 0x7ffb
+#define TODC_TYPE_MK48T37_MINUTES               0x7ffa
+#define TODC_TYPE_MK48T37_SECONDS               0x7ff9
+#define TODC_TYPE_MK48T37_CNTL_B                0x7ff9
+#define TODC_TYPE_MK48T37_CNTL_A                0x7ff8
+#define TODC_TYPE_MK48T37_WATCHDOG              0x7ff7
+#define TODC_TYPE_MK48T37_INTERRUPTS            0x7ff6
+#define TODC_TYPE_MK48T37_ALARM_DATE            0x7ff5
+#define TODC_TYPE_MK48T37_ALARM_HOUR            0x7ff4
+#define TODC_TYPE_MK48T37_ALARM_MINUTES         0x7ff3
+#define TODC_TYPE_MK48T37_ALARM_SECONDS         0x7ff2
+#define TODC_TYPE_MK48T37_CENTURY               0x7ff1
+#define TODC_TYPE_MK48T37_FLAGS                 0x7ff0
+#define TODC_TYPE_MK48T37_NVRAM_ADDR_REG        0
+#define TODC_TYPE_MK48T37_NVRAM_DATA_REG        0
+
+#define TODC_TYPE_MK48T59_NVRAM_SIZE            0x1ff0
+#define TODC_TYPE_MK48T59_SW_FLAGS              0
+#define TODC_TYPE_MK48T59_YEAR                  0x1fff
+#define TODC_TYPE_MK48T59_MONTH                 0x1ffe
+#define TODC_TYPE_MK48T59_DOM                   0x1ffd  /* Day of Month */
+#define TODC_TYPE_MK48T59_DOW                   0x1ffc  /* Day of Week */
+#define TODC_TYPE_MK48T59_HOURS                 0x1ffb
+#define TODC_TYPE_MK48T59_MINUTES               0x1ffa
+#define TODC_TYPE_MK48T59_SECONDS               0x1ff9
+#define TODC_TYPE_MK48T59_CNTL_B                0x1ff9
+#define TODC_TYPE_MK48T59_CNTL_A                0x1ff8
+#define TODC_TYPE_MK48T59_WATCHDOG              0x1fff
+#define TODC_TYPE_MK48T59_INTERRUPTS            0x1fff
+#define TODC_TYPE_MK48T59_ALARM_DATE            0x1fff
+#define TODC_TYPE_MK48T59_ALARM_HOUR            0x1fff
+#define TODC_TYPE_MK48T59_ALARM_MINUTES         0x1fff
+#define TODC_TYPE_MK48T59_ALARM_SECONDS         0x1fff
+#define TODC_TYPE_MK48T59_CENTURY               0x1fff
+#define TODC_TYPE_MK48T59_FLAGS                 0x1fff
+#define TODC_TYPE_MK48T59_NVRAM_ADDR_REG        0
+#define TODC_TYPE_MK48T59_NVRAM_DATA_REG        0
+
+#define TODC_TYPE_DS1501_NVRAM_SIZE     0x100
+#define TODC_TYPE_DS1501_SW_FLAGS       TODC_FLAG_2_LEVEL_NVRAM
+#define TODC_TYPE_DS1501_YEAR           (TODC_TYPE_DS1501_NVRAM_SIZE + 0x06)
+#define TODC_TYPE_DS1501_MONTH          (TODC_TYPE_DS1501_NVRAM_SIZE + 0x05)
+#define TODC_TYPE_DS1501_DOM            (TODC_TYPE_DS1501_NVRAM_SIZE + 0x04)
+#define TODC_TYPE_DS1501_DOW            (TODC_TYPE_DS1501_NVRAM_SIZE + 0x03)
+#define TODC_TYPE_DS1501_HOURS          (TODC_TYPE_DS1501_NVRAM_SIZE + 0x02)
+#define TODC_TYPE_DS1501_MINUTES        (TODC_TYPE_DS1501_NVRAM_SIZE + 0x01)
+#define TODC_TYPE_DS1501_SECONDS        (TODC_TYPE_DS1501_NVRAM_SIZE + 0x00)
+#define TODC_TYPE_DS1501_CNTL_B         (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f)
+#define TODC_TYPE_DS1501_CNTL_A         (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f)
+#define TODC_TYPE_DS1501_WATCHDOG       (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
+#define TODC_TYPE_DS1501_INTERRUPTS     (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
+#define TODC_TYPE_DS1501_ALARM_DATE     (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0b)
+#define TODC_TYPE_DS1501_ALARM_HOUR     (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0a)
+#define TODC_TYPE_DS1501_ALARM_MINUTES  (TODC_TYPE_DS1501_NVRAM_SIZE + 0x09)
+#define TODC_TYPE_DS1501_ALARM_SECONDS  (TODC_TYPE_DS1501_NVRAM_SIZE + 0x08)
+#define TODC_TYPE_DS1501_CENTURY        (TODC_TYPE_DS1501_NVRAM_SIZE + 0x07)
+#define TODC_TYPE_DS1501_FLAGS          (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff)
+#define TODC_TYPE_DS1501_NVRAM_ADDR_REG 0x10
+#define TODC_TYPE_DS1501_NVRAM_DATA_REG 0x13
+
+#define TODC_TYPE_DS1553_NVRAM_SIZE             0x1ff0
+#define TODC_TYPE_DS1553_SW_FLAGS               0
+#define TODC_TYPE_DS1553_YEAR                   0x1fff
+#define TODC_TYPE_DS1553_MONTH                  0x1ffe
+#define TODC_TYPE_DS1553_DOM                    0x1ffd  /* Day of Month */
+#define TODC_TYPE_DS1553_DOW                    0x1ffc  /* Day of Week */
+#define TODC_TYPE_DS1553_HOURS                  0x1ffb
+#define TODC_TYPE_DS1553_MINUTES                0x1ffa
+#define TODC_TYPE_DS1553_SECONDS                0x1ff9
+#define TODC_TYPE_DS1553_CNTL_B                 0x1ff9
+#define TODC_TYPE_DS1553_CNTL_A                 0x1ff8  /* control_a R/W regs */
+#define TODC_TYPE_DS1553_WATCHDOG               0x1ff7
+#define TODC_TYPE_DS1553_INTERRUPTS             0x1ff6
+#define TODC_TYPE_DS1553_ALARM_DATE             0x1ff5
+#define TODC_TYPE_DS1553_ALARM_HOUR             0x1ff4
+#define TODC_TYPE_DS1553_ALARM_MINUTES          0x1ff3
+#define TODC_TYPE_DS1553_ALARM_SECONDS          0x1ff2
+#define TODC_TYPE_DS1553_CENTURY                0x1ff8
+#define TODC_TYPE_DS1553_FLAGS                  0x1ff0
+#define TODC_TYPE_DS1553_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1553_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1557_NVRAM_SIZE             0x7fff0
+#define TODC_TYPE_DS1557_SW_FLAGS               0
+#define TODC_TYPE_DS1557_YEAR                   0x7ffff
+#define TODC_TYPE_DS1557_MONTH                  0x7fffe
+#define TODC_TYPE_DS1557_DOM                    0x7fffd /* Day of Month */
+#define TODC_TYPE_DS1557_DOW                    0x7fffc /* Day of Week */
+#define TODC_TYPE_DS1557_HOURS                  0x7fffb
+#define TODC_TYPE_DS1557_MINUTES                0x7fffa
+#define TODC_TYPE_DS1557_SECONDS                0x7fff9
+#define TODC_TYPE_DS1557_CNTL_B                 0x7fff9
+#define TODC_TYPE_DS1557_CNTL_A                 0x7fff8 /* control_a R/W regs */
+#define TODC_TYPE_DS1557_WATCHDOG               0x7fff7
+#define TODC_TYPE_DS1557_INTERRUPTS             0x7fff6
+#define TODC_TYPE_DS1557_ALARM_DATE             0x7fff5
+#define TODC_TYPE_DS1557_ALARM_HOUR             0x7fff4
+#define TODC_TYPE_DS1557_ALARM_MINUTES          0x7fff3
+#define TODC_TYPE_DS1557_ALARM_SECONDS          0x7fff2
+#define TODC_TYPE_DS1557_CENTURY                0x7fff8
+#define TODC_TYPE_DS1557_FLAGS                  0x7fff0
+#define TODC_TYPE_DS1557_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1557_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1643_NVRAM_SIZE             0x1ff8
+#define TODC_TYPE_DS1643_SW_FLAGS               0
+#define TODC_TYPE_DS1643_YEAR                   0x1fff
+#define TODC_TYPE_DS1643_MONTH                  0x1ffe
+#define TODC_TYPE_DS1643_DOM                    0x1ffd  /* Day of Month */
+#define TODC_TYPE_DS1643_DOW                    0x1ffc  /* Day of Week */
+#define TODC_TYPE_DS1643_HOURS                  0x1ffb
+#define TODC_TYPE_DS1643_MINUTES                0x1ffa
+#define TODC_TYPE_DS1643_SECONDS                0x1ff9
+#define TODC_TYPE_DS1643_CNTL_B                 0x1ff9
+#define TODC_TYPE_DS1643_CNTL_A                 0x1ff8  /* control_a R/W regs */
+#define TODC_TYPE_DS1643_WATCHDOG               0x1fff
+#define TODC_TYPE_DS1643_INTERRUPTS             0x1fff
+#define TODC_TYPE_DS1643_ALARM_DATE             0x1fff
+#define TODC_TYPE_DS1643_ALARM_HOUR             0x1fff
+#define TODC_TYPE_DS1643_ALARM_MINUTES          0x1fff
+#define TODC_TYPE_DS1643_ALARM_SECONDS          0x1fff
+#define TODC_TYPE_DS1643_CENTURY                0x1ff8
+#define TODC_TYPE_DS1643_FLAGS                  0x1fff
+#define TODC_TYPE_DS1643_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1643_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1693_NVRAM_SIZE             0 /* Not handled yet */
+#define TODC_TYPE_DS1693_SW_FLAGS               0
+#define TODC_TYPE_DS1693_YEAR                   0x09
+#define TODC_TYPE_DS1693_MONTH                  0x08
+#define TODC_TYPE_DS1693_DOM                    0x07    /* Day of Month */
+#define TODC_TYPE_DS1693_DOW                    0x06    /* Day of Week */
+#define TODC_TYPE_DS1693_HOURS                  0x04
+#define TODC_TYPE_DS1693_MINUTES                0x02
+#define TODC_TYPE_DS1693_SECONDS                0x00
+#define TODC_TYPE_DS1693_CNTL_B                 0x0b
+#define TODC_TYPE_DS1693_CNTL_A                 0x0a
+#define TODC_TYPE_DS1693_WATCHDOG               0xff
+#define TODC_TYPE_DS1693_INTERRUPTS             0xff
+#define TODC_TYPE_DS1693_ALARM_DATE             0x49
+#define TODC_TYPE_DS1693_ALARM_HOUR             0x05
+#define TODC_TYPE_DS1693_ALARM_MINUTES          0x03
+#define TODC_TYPE_DS1693_ALARM_SECONDS          0x01
+#define TODC_TYPE_DS1693_CENTURY                0x48
+#define TODC_TYPE_DS1693_FLAGS                  0xff
+#define TODC_TYPE_DS1693_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1693_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1743_NVRAM_SIZE             0x1ff8
+#define TODC_TYPE_DS1743_SW_FLAGS               0
+#define TODC_TYPE_DS1743_YEAR                   0x1fff
+#define TODC_TYPE_DS1743_MONTH                  0x1ffe
+#define TODC_TYPE_DS1743_DOM                    0x1ffd  /* Day of Month */
+#define TODC_TYPE_DS1743_DOW                    0x1ffc  /* Day of Week */
+#define TODC_TYPE_DS1743_HOURS                  0x1ffb
+#define TODC_TYPE_DS1743_MINUTES                0x1ffa
+#define TODC_TYPE_DS1743_SECONDS                0x1ff9
+#define TODC_TYPE_DS1743_CNTL_B                 0x1ff9
+#define TODC_TYPE_DS1743_CNTL_A                 0x1ff8  /* control_a R/W regs */
+#define TODC_TYPE_DS1743_WATCHDOG               0x1fff
+#define TODC_TYPE_DS1743_INTERRUPTS             0x1fff
+#define TODC_TYPE_DS1743_ALARM_DATE             0x1fff
+#define TODC_TYPE_DS1743_ALARM_HOUR             0x1fff
+#define TODC_TYPE_DS1743_ALARM_MINUTES          0x1fff
+#define TODC_TYPE_DS1743_ALARM_SECONDS          0x1fff
+#define TODC_TYPE_DS1743_CENTURY                0x1ff8
+#define TODC_TYPE_DS1743_FLAGS                  0x1fff
+#define TODC_TYPE_DS1743_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1743_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1746_NVRAM_SIZE             0x1fff8
+#define TODC_TYPE_DS1746_SW_FLAGS               0
+#define TODC_TYPE_DS1746_YEAR                   0x1ffff
+#define TODC_TYPE_DS1746_MONTH                  0x1fffe
+#define TODC_TYPE_DS1746_DOM                    0x1fffd /* Day of Month */
+#define TODC_TYPE_DS1746_DOW                    0x1fffc /* Day of Week */
+#define TODC_TYPE_DS1746_HOURS                  0x1fffb
+#define TODC_TYPE_DS1746_MINUTES                0x1fffa
+#define TODC_TYPE_DS1746_SECONDS                0x1fff9
+#define TODC_TYPE_DS1746_CNTL_B                 0x1fff9
+#define TODC_TYPE_DS1746_CNTL_A                 0x1fff8 /* control_a R/W regs */
+#define TODC_TYPE_DS1746_WATCHDOG               0x00000
+#define TODC_TYPE_DS1746_INTERRUPTS             0x00000
+#define TODC_TYPE_DS1746_ALARM_DATE             0x00000
+#define TODC_TYPE_DS1746_ALARM_HOUR             0x00000
+#define TODC_TYPE_DS1746_ALARM_MINUTES          0x00000
+#define TODC_TYPE_DS1746_ALARM_SECONDS          0x00000
+#define TODC_TYPE_DS1746_CENTURY                0x00000
+#define TODC_TYPE_DS1746_FLAGS                  0x00000
+#define TODC_TYPE_DS1746_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1746_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS1747_NVRAM_SIZE             0x7fff8
+#define TODC_TYPE_DS1747_SW_FLAGS               0
+#define TODC_TYPE_DS1747_YEAR                   0x7ffff
+#define TODC_TYPE_DS1747_MONTH                  0x7fffe
+#define TODC_TYPE_DS1747_DOM                    0x7fffd /* Day of Month */
+#define TODC_TYPE_DS1747_DOW                    0x7fffc /* Day of Week */
+#define TODC_TYPE_DS1747_HOURS                  0x7fffb
+#define TODC_TYPE_DS1747_MINUTES                0x7fffa
+#define TODC_TYPE_DS1747_SECONDS                0x7fff9
+#define TODC_TYPE_DS1747_CNTL_B                 0x7fff9
+#define TODC_TYPE_DS1747_CNTL_A                 0x7fff8 /* control_a R/W regs */
+#define TODC_TYPE_DS1747_WATCHDOG               0x00000
+#define TODC_TYPE_DS1747_INTERRUPTS             0x00000
+#define TODC_TYPE_DS1747_ALARM_DATE             0x00000
+#define TODC_TYPE_DS1747_ALARM_HOUR             0x00000
+#define TODC_TYPE_DS1747_ALARM_MINUTES          0x00000
+#define TODC_TYPE_DS1747_ALARM_SECONDS          0x00000
+#define TODC_TYPE_DS1747_CENTURY                0x00000
+#define TODC_TYPE_DS1747_FLAGS                  0x00000
+#define TODC_TYPE_DS1747_NVRAM_ADDR_REG         0
+#define TODC_TYPE_DS1747_NVRAM_DATA_REG         0
+
+#define TODC_TYPE_DS17285_NVRAM_SIZE            (0x1000-0x80) /* 4Kx8 NVRAM (minus RTC regs) */
+#define TODC_TYPE_DS17285_SW_FLAGS              TODC_FLAG_2_LEVEL_NVRAM
+#define TODC_TYPE_DS17285_SECONDS               (TODC_TYPE_DS17285_NVRAM_SIZE + 0x00)
+#define TODC_TYPE_DS17285_ALARM_SECONDS         (TODC_TYPE_DS17285_NVRAM_SIZE + 0x01)
+#define TODC_TYPE_DS17285_MINUTES               (TODC_TYPE_DS17285_NVRAM_SIZE + 0x02)
+#define TODC_TYPE_DS17285_ALARM_MINUTES         (TODC_TYPE_DS17285_NVRAM_SIZE + 0x03)
+#define TODC_TYPE_DS17285_HOURS                 (TODC_TYPE_DS17285_NVRAM_SIZE + 0x04)
+#define TODC_TYPE_DS17285_ALARM_HOUR            (TODC_TYPE_DS17285_NVRAM_SIZE + 0x05)
+#define TODC_TYPE_DS17285_DOW                   (TODC_TYPE_DS17285_NVRAM_SIZE + 0x06)
+#define TODC_TYPE_DS17285_DOM                   (TODC_TYPE_DS17285_NVRAM_SIZE + 0x07)
+#define TODC_TYPE_DS17285_MONTH                 (TODC_TYPE_DS17285_NVRAM_SIZE + 0x08)
+#define TODC_TYPE_DS17285_YEAR                  (TODC_TYPE_DS17285_NVRAM_SIZE + 0x09)
+#define TODC_TYPE_DS17285_CNTL_A                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0A)
+#define TODC_TYPE_DS17285_CNTL_B                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0B)
+#define TODC_TYPE_DS17285_CNTL_C                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0C)
+#define TODC_TYPE_DS17285_CNTL_D                (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0D)
+#define TODC_TYPE_DS17285_WATCHDOG              0
+#define TODC_TYPE_DS17285_INTERRUPTS            0
+#define TODC_TYPE_DS17285_ALARM_DATE            0
+#define TODC_TYPE_DS17285_CENTURY               0
+#define TODC_TYPE_DS17285_FLAGS                 0
+#define TODC_TYPE_DS17285_NVRAM_ADDR_REG        0x50
+#define TODC_TYPE_DS17285_NVRAM_DATA_REG        0x53
+
+#define TODC_TYPE_MC146818_NVRAM_SIZE           0       /* XXXX */
+#define TODC_TYPE_MC146818_SW_FLAGS             0
+#define TODC_TYPE_MC146818_YEAR                 0x09
+#define TODC_TYPE_MC146818_MONTH                0x08
+#define TODC_TYPE_MC146818_DOM                  0x07    /* Day of Month */
+#define TODC_TYPE_MC146818_DOW                  0x06    /* Day of Week */
+#define TODC_TYPE_MC146818_HOURS                0x04
+#define TODC_TYPE_MC146818_MINUTES              0x02
+#define TODC_TYPE_MC146818_SECONDS              0x00
+#define TODC_TYPE_MC146818_CNTL_B               0x0a
+#define TODC_TYPE_MC146818_CNTL_A               0x0b    /* control_a R/W regs */
+#define TODC_TYPE_MC146818_WATCHDOG             0
+#define TODC_TYPE_MC146818_INTERRUPTS           0x0c
+#define TODC_TYPE_MC146818_ALARM_DATE           0xff
+#define TODC_TYPE_MC146818_ALARM_HOUR           0x05
+#define TODC_TYPE_MC146818_ALARM_MINUTES        0x03
+#define TODC_TYPE_MC146818_ALARM_SECONDS        0x01
+#define TODC_TYPE_MC146818_CENTURY              0xff
+#define TODC_TYPE_MC146818_FLAGS                0xff
+#define TODC_TYPE_MC146818_NVRAM_ADDR_REG       0
+#define TODC_TYPE_MC146818_NVRAM_DATA_REG       0
+
+#define TODC_TYPE_PC97307_NVRAM_SIZE            0       /* No NVRAM? */
+#define TODC_TYPE_PC97307_SW_FLAGS              0
+#define TODC_TYPE_PC97307_YEAR                  0x09
+#define TODC_TYPE_PC97307_MONTH                 0x08
+#define TODC_TYPE_PC97307_DOM                   0x07    /* Day of Month */
+#define TODC_TYPE_PC97307_DOW                   0x06    /* Day of Week */
+#define TODC_TYPE_PC97307_HOURS                 0x04
+#define TODC_TYPE_PC97307_MINUTES               0x02
+#define TODC_TYPE_PC97307_SECONDS               0x00
+#define TODC_TYPE_PC97307_CNTL_B                0x0a
+#define TODC_TYPE_PC97307_CNTL_A                0x0b    /* control_a R/W regs */
+#define TODC_TYPE_PC97307_WATCHDOG              0x0c
+#define TODC_TYPE_PC97307_INTERRUPTS            0x0d
+#define TODC_TYPE_PC97307_ALARM_DATE            0xff
+#define TODC_TYPE_PC97307_ALARM_HOUR            0x05
+#define TODC_TYPE_PC97307_ALARM_MINUTES         0x03
+#define TODC_TYPE_PC97307_ALARM_SECONDS         0x01
+#define TODC_TYPE_PC97307_CENTURY               0xff
+#define TODC_TYPE_PC97307_FLAGS                 0xff
+#define TODC_TYPE_PC97307_NVRAM_ADDR_REG        0
+#define TODC_TYPE_PC97307_NVRAM_DATA_REG        0
+
+/*
+ * Define macros to allocate and init the todc_info_t table that will
+ * be used by the todc_time.c routines.
+ */
+#define TODC_ALLOC()                                                    \
+        static todc_info_t todc_info_alloc;                             \
+        todc_info_t *todc_info = &todc_info_alloc;
+
+#define TODC_INIT(clock_type, as0, as1, data, bits) {                   \
+        todc_info->rtc_type = clock_type;                               \
+                                                                        \
+        todc_info->nvram_as0 = (unsigned int)(as0);                     \
+        todc_info->nvram_as1 = (unsigned int)(as1);                     \
+        todc_info->nvram_data = (unsigned int)(data);                   \
+                                                                        \
+        todc_info->as0_bits = (bits);                                   \
+                                                                        \
+        todc_info->nvram_size = clock_type ##_NVRAM_SIZE;               \
+        todc_info->sw_flags = clock_type ##_SW_FLAGS;                   \
+                                                                        \
+        todc_info->year = clock_type ##_YEAR;                           \
+        todc_info->month = clock_type ##_MONTH;                         \
+        todc_info->day_of_month = clock_type ##_DOM;                    \
+        todc_info->day_of_week = clock_type ##_DOW;                     \
+        todc_info->hours = clock_type ##_HOURS;                         \
+        todc_info->minutes = clock_type ##_MINUTES;                     \
+        todc_info->seconds = clock_type ##_SECONDS;                     \
+        todc_info->control_b = clock_type ##_CNTL_B;                    \
+        todc_info->control_a = clock_type ##_CNTL_A;                    \
+        todc_info->watchdog = clock_type ##_WATCHDOG;                   \
+        todc_info->interrupts = clock_type ##_INTERRUPTS;               \
+        todc_info->alarm_date = clock_type ##_ALARM_DATE;               \
+        todc_info->alarm_hour = clock_type ##_ALARM_HOUR;               \
+        todc_info->alarm_minutes = clock_type ##_ALARM_MINUTES;         \
+        todc_info->alarm_seconds = clock_type ##_ALARM_SECONDS;         \
+        todc_info->century = clock_type ##_CENTURY;                     \
+        todc_info->flags = clock_type ##_FLAGS;                         \
+                                                                        \
+        todc_info->nvram_addr_reg = clock_type ##_NVRAM_ADDR_REG;       \
+        todc_info->nvram_data_reg = clock_type ##_NVRAM_DATA_REG;       \
+}
+
+extern todc_info_t *todc_info;
+
+unsigned char todc_direct_read_val(int addr);
+void todc_direct_write_val(int addr, unsigned char val);
+unsigned char todc_m48txx_read_val(int addr);
+void todc_m48txx_write_val(int addr, unsigned char val);
+unsigned char todc_mc146818_read_val(int addr);
+void todc_mc146818_write_val(int addr, unsigned char val);
+
+long todc_time_init(void);
+void todc_get_rtc_time(struct rtc_time *);
+int todc_set_rtc_time(struct rtc_time *);
+void todc_calibrate_decr(void);
+
+#endif                          /* __PPC_KERNEL_TODC_H */
diff --git a/include/asm-powerpc/tsi108.h b/include/asm-powerpc/tsi108.h
new file mode 100644
index 000000000000..c4c278d72f71
--- /dev/null
+++ b/include/asm-powerpc/tsi108.h
@@ -0,0 +1,109 @@
+/*
+ * include/asm-ppc/tsi108.h
+ *
+ * common routine and memory layout for Tundra TSI108(Grendel) host bridge
+ * memory controller.
+ *
+ * Author: Jacob Pan (jacob.pan@freescale.com)
+ *         Alex Bounine (alexandreb@tundra.com)
+ * 2004 (c) Freescale Semiconductor Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __PPC_KERNEL_TSI108_H
+#define __PPC_KERNEL_TSI108_H
+
+#include <asm/pci-bridge.h>
+
+/* Size of entire register space */
+#define TSI108_REG_SIZE         (0x10000)
+
+/* Sizes of register spaces for individual blocks */
+#define TSI108_HLP_SIZE         0x1000
+#define TSI108_PCI_SIZE         0x1000
+#define TSI108_CLK_SIZE         0x1000
+#define TSI108_PB_SIZE          0x1000
+#define TSI108_SD_SIZE          0x1000
+#define TSI108_DMA_SIZE         0x1000
+#define TSI108_ETH_SIZE         0x1000
+#define TSI108_I2C_SIZE         0x400
+#define TSI108_MPIC_SIZE        0x400
+#define TSI108_UART0_SIZE       0x200
+#define TSI108_GPIO_SIZE        0x200
+#define TSI108_UART1_SIZE       0x200
+
+/* Offsets within Tsi108(A) CSR space for individual blocks */
+#define TSI108_HLP_OFFSET       0x0000
+#define TSI108_PCI_OFFSET       0x1000
+#define TSI108_CLK_OFFSET       0x2000
+#define TSI108_PB_OFFSET        0x3000
+#define TSI108_SD_OFFSET        0x4000
+#define TSI108_DMA_OFFSET       0x5000
+#define TSI108_ETH_OFFSET       0x6000
+#define TSI108_I2C_OFFSET       0x7000
+#define TSI108_MPIC_OFFSET      0x7400
+#define TSI108_UART0_OFFSET     0x7800
+#define TSI108_GPIO_OFFSET      0x7A00
+#define TSI108_UART1_OFFSET     0x7C00
+
+/* Tsi108 registers used by common code components */
+#define TSI108_PCI_CSR          (0x004)
+#define TSI108_PCI_IRP_CFG_CTL  (0x180)
+#define TSI108_PCI_IRP_STAT     (0x184)
+#define TSI108_PCI_IRP_ENABLE   (0x188)
+#define TSI108_PCI_IRP_INTAD    (0x18C)
+
+#define TSI108_PCI_IRP_STAT_P_INT       (0x00400000)
+#define TSI108_PCI_IRP_ENABLE_P_INT     (0x00400000)
+
+#define TSI108_CG_PWRUP_STATUS  (0x234)
+
+#define TSI108_PB_ISR           (0x00C)
+#define TSI108_PB_ERRCS         (0x404)
+#define TSI108_PB_AERR          (0x408)
+
+#define TSI108_PB_ERRCS_ES              (1 << 1)
+#define TSI108_PB_ISR_PBS_RD_ERR        (1 << 8)
+
+#define TSI108_PCI_CFG_BASE_PHYS        (0xfb000000)
+#define TSI108_PCI_CFG_SIZE             (0x01000000)
+/* Global variables */
+
+extern u32 tsi108_pci_cfg_base;
+/* Exported functions */
+
+extern int tsi108_bridge_init(struct pci_controller *hose, uint phys_csr_base);
+extern unsigned long tsi108_get_mem_size(void);
+extern unsigned long tsi108_get_cpu_clk(void);
+extern unsigned long tsi108_get_sdc_clk(void);
+extern int tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfn,
+                                      int offset, int len, u32 val);
+extern int tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn,
+                                     int offset, int len, u32 * val);
+extern void tsi108_clear_pci_error(u32 pci_cfg_base);
+
+extern phys_addr_t get_csrbase(void);
+
+typedef struct {
+        u32 regs;               /* hw registers base address */
+        u32 phyregs;            /* phy registers base address */
+        u16 phy;                /* phy address */
+        u16 irq_num;            /* irq number */
+        u8 mac_addr[6];         /* phy mac address */
+} hw_info;
+
+extern u32 get_vir_csrbase(void);
+extern u32 tsi108_csr_vir_base;
+
+extern inline u32 tsi108_read_reg(u32 reg_offset)
+{
+        return in_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset));
+}
+
+extern inline void tsi108_write_reg(u32 reg_offset, u32 val)
+{
+        out_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset), val);
+}
+
+#endif                          /* __PPC_KERNEL_TSI108_H */
diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h
index 19a1517ac43b..55e57844fa78 100644
--- a/include/asm-powerpc/udbg.h
+++ b/include/asm-powerpc/udbg.h
@@ -42,7 +42,8 @@ extern void __init udbg_init_debug_lpar(void);
 extern void __init udbg_init_pmac_realmode(void);
 extern void __init udbg_init_maple_realmode(void);
 extern void __init udbg_init_iseries(void);
-extern void __init udbg_init_rtas(void);
+extern void __init udbg_init_rtas_panel(void);
+extern void __init udbg_init_rtas_console(void);
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_UDBG_H */
diff --git a/include/asm-ppc/floppy.h b/include/asm-ppc/floppy.h
index 2ba191eba448..d3963ca79ad8 100644
--- a/include/asm-ppc/floppy.h
+++ b/include/asm-ppc/floppy.h
@@ -96,11 +96,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if (can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
-                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_interrupt,
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
diff --git a/include/asm-ppc/ocp.h b/include/asm-ppc/ocp.h
index 3be5d760ffcd..16dbc7d17450 100644
--- a/include/asm-ppc/ocp.h
+++ b/include/asm-ppc/ocp.h
@@ -26,7 +26,6 @@
 
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/device.h>
 
 #include <asm/mmu.h>
diff --git a/include/asm-ppc/page.h b/include/asm-ppc/page.h
index 0b19af82507f..fe95c8258cf9 100644
--- a/include/asm-ppc/page.h
+++ b/include/asm-ppc/page.h
@@ -170,7 +170,7 @@ extern __inline__ int get_order(unsigned long size)
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */
+/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */
 #define __HAVE_ARCH_GATE_AREA           1
 
 #include <asm-generic/memory_model.h>
diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h
index 61434edbad7b..11ffaaa5da16 100644
--- a/include/asm-ppc/pci.h
+++ b/include/asm-ppc/pci.h
@@ -133,7 +133,7 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
 #define HAVE_ARCH_PCI_RESOURCE_TO_USER
 extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
                                  const struct resource *rsrc,
-                                 u64 *start, u64 *end);
+                                 resource_size_t *start, resource_size_t *end);
 
 
 #endif  /* __KERNEL__ */
diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h
index 4d2b126ba159..0ddcdba79e4a 100644
--- a/include/asm-s390/bitops.h
+++ b/include/asm-s390/bitops.h
@@ -12,6 +12,9 @@
  *    Copyright (C) 1992, Linus Torvalds
  *
  */
+
+#ifdef __KERNEL__
+
 #include <linux/compiler.h>
 
 /*
@@ -50,19 +53,6 @@
  * with operation of the form "set_bit(bitnr, flags)".
  */
 
-/* set ALIGN_CS to 1 if the SMP safe bit operations should
- * align the address to 4 byte boundary. It seems to work
- * without the alignment. 
- */
-#ifdef __KERNEL__
-#define ALIGN_CS 0
-#else
-#define ALIGN_CS 1
-#ifndef CONFIG_SMP
-#error "bitops won't work without CONFIG_SMP"
-#endif
-#endif
-
 /* bitmap tables from arch/S390/kernel/bitmap.S */
 extern const char _oi_bitmap[];
 extern const char _ni_bitmap[];
@@ -121,10 +111,6 @@ static inline void set_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make OR mask */
@@ -141,10 +127,6 @@ static inline void clear_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make AND mask */
@@ -161,10 +143,6 @@ static inline void change_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make XOR mask */
@@ -182,10 +160,6 @@ test_and_set_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make OR/test mask */
@@ -205,10 +179,6 @@ test_and_clear_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;    /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;         /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make AND/test mask */
@@ -228,10 +198,6 @@ test_and_change_bit_cs(unsigned long nr, volatile unsigned long *ptr)
         unsigned long addr, old, new, mask;
 
         addr = (unsigned long) ptr;
-#if ALIGN_CS == 1
-        nr += (addr & __BITOPS_ALIGN) << 3;  /* add alignment to bit number */
-        addr ^= addr & __BITOPS_ALIGN;       /* align address to 8 */
-#endif
         /* calculate address for CS */
         addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3;
         /* make XOR/test mask */
@@ -834,8 +800,6 @@ static inline int sched_find_first_bit(unsigned long *b)
 
 #include <asm-generic/bitops/hweight.h>
 
-#ifdef __KERNEL__
-
 /*
  * ATTENTION: intel byte ordering convention for ext2 and minix !!
  * bit 0 is the LSB of addr; bit 31 is the MSB of addr;
diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h
index 089cf567c317..2b1619306351 100644
--- a/include/asm-s390/cio.h
+++ b/include/asm-s390/cio.h
@@ -276,6 +276,8 @@ extern void wait_cons_dev(void);
 
 extern void clear_all_subchannels(void);
 
+extern void css_schedule_reprobe(void);
+
 #endif
 
 #endif
diff --git a/include/asm-s390/cmb.h b/include/asm-s390/cmb.h
index 2d09950a9c11..241756f80df3 100644
--- a/include/asm-s390/cmb.h
+++ b/include/asm-s390/cmb.h
@@ -44,10 +44,6 @@ struct cmbdata {
 #define BIODASDCMFENABLE        _IO(DASD_IOCTL_LETTER,32)
 /* enable channel measurement */
 #define BIODASDCMFDISABLE       _IO(DASD_IOCTL_LETTER,33)
-/* reset channel measurement block */
-#define BIODASDRESETCMB         _IO(DASD_IOCTL_LETTER,34)
-/* read channel measurement data */
-#define BIODASDREADCMB          _IOWR(DASD_IOCTL_LETTER,32,__u64)
 /* read channel measurement data */
 #define BIODASDREADALLCMB       _IOWR(DASD_IOCTL_LETTER,33,struct cmbdata)
 
diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h
index 1630c26e8f45..c042f9578081 100644
--- a/include/asm-s390/dasd.h
+++ b/include/asm-s390/dasd.h
@@ -68,10 +68,12 @@ typedef struct dasd_information2_t {
  * 0x00: default features
  * 0x01: readonly (ro)
  * 0x02: use diag discipline (diag)
+ * 0x04: set the device initially online (internal use only)
  */
-#define DASD_FEATURE_DEFAULT  0
-#define DASD_FEATURE_READONLY 1
-#define DASD_FEATURE_USEDIAG  2
+#define DASD_FEATURE_DEFAULT         0x00
+#define DASD_FEATURE_READONLY        0x01
+#define DASD_FEATURE_USEDIAG         0x02
+#define DASD_FEATURE_INITIAL_ONLINE  0x04
 
 #define DASD_PARTN_BITS 2
 
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 859b5e969826..24312387fa24 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -657,13 +657,6 @@ static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot)
         __pte;                                                            \
 })
 
-#define SetPageUptodate(_page) \
-        do {                                                                  \
-                struct page *__page = (_page);                                \
-                if (!test_and_set_bit(PG_uptodate, &__page->flags))           \
-                        page_test_and_clear_dirty(_page);                     \
-        } while (0)
-
 #ifdef __s390x__
 
 #define pfn_pmd(pfn, pgprot)                                              \
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index 7084626de215..f6cfddb278cb 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -84,7 +84,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -104,7 +103,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-s390/socket.h b/include/asm-s390/socket.h
index 15a5298c8744..1778a49a74c5 100644
--- a/include/asm-s390/socket.h
+++ b/include/asm-s390/socket.h
@@ -56,5 +56,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-s390/thread_info.h b/include/asm-s390/thread_info.h
index 8e0c7ed73d03..0a518915bf90 100644
--- a/include/asm-s390/thread_info.h
+++ b/include/asm-s390/thread_info.h
@@ -63,6 +63,7 @@ struct thread_info {
         .exec_domain    = &default_exec_domain, \
         .flags          = 0,                    \
         .cpu            = 0,                    \
+        .preempt_count  = 1,                    \
         .restart_block  = {                     \
                 .fn = do_no_restart_syscall,    \
         },                                      \
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index e21443d3ea1d..aa7a243862e1 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -394,11 +394,9 @@
 
 #ifdef __KERNEL__
 
-/* user-visible error numbers are in the range -1 - -122: see <asm-s390/errno.h> */
-
 #define __syscall_return(type, res)                          \
 do {                                                         \
-        if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+        if ((unsigned long)(res) >= (unsigned long)(-4095)) {\
                 errno = -(res);                              \
                 res = -1;                                    \
         }                                                    \
diff --git a/include/asm-sh/floppy.h b/include/asm-sh/floppy.h
index 307d9ce9f9ed..dc1ad464fa32 100644
--- a/include/asm-sh/floppy.h
+++ b/include/asm-sh/floppy.h
@@ -146,12 +146,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
-                                   "floppy", NULL);
-
+                return request_irq(FLOPPY_IRQ, floppy_interrupt,
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h
index 1d934fb2c581..fed26616967a 100644
--- a/include/asm-sh/hw_irq.h
+++ b/include/asm-sh/hw_irq.h
@@ -1,9 +1,4 @@
 #ifndef __ASM_SH_HW_IRQ_H
 #define __ASM_SH_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-        /* Nothing to do */
-}
-
 #endif /* __ASM_SH_HW_IRQ_H */
diff --git a/include/asm-sh/mpc1211/keyboard.h b/include/asm-sh/mpc1211/keyboard.h
index 5f0b9088c796..71ef4cf4242d 100644
--- a/include/asm-sh/mpc1211/keyboard.h
+++ b/include/asm-sh/mpc1211/keyboard.h
@@ -57,7 +57,7 @@ extern unsigned char pckbd_sysrq_xlate[128];
 #define AUX_IRQ 12
 
 #define aux_request_irq(hand, dev_id)                                   \
-        request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS2 Mouse", dev_id)
+        request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id)
 
 #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
 
diff --git a/include/asm-sh/signal.h b/include/asm-sh/signal.h
index d6e8eb0e65c7..5c5c1e852089 100644
--- a/include/asm-sh/signal.h
+++ b/include/asm-sh/signal.h
@@ -75,7 +75,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -95,7 +94,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-sh/socket.h b/include/asm-sh/socket.h
index 553904ff9336..ca70362eb563 100644
--- a/include/asm-sh/socket.h
+++ b/include/asm-sh/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* __ASM_SH_SOCKET_H */
diff --git a/include/asm-sh64/hw_irq.h b/include/asm-sh64/hw_irq.h
index ae718d1f2d6c..ebb39089b0ac 100644
--- a/include/asm-sh64/hw_irq.h
+++ b/include/asm-sh64/hw_irq.h
@@ -11,6 +11,5 @@
  * Copyright (C) 2000, 2001  Paolo Alberelli
  *
  */
-static __inline__ void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) { /* Nothing to do */ }
 
 #endif /* __ASM_SH64_HW_IRQ_H */
diff --git a/include/asm-sh64/keyboard.h b/include/asm-sh64/keyboard.h
index 733e2bbe7b8c..1fab96d792bf 100644
--- a/include/asm-sh64/keyboard.h
+++ b/include/asm-sh64/keyboard.h
@@ -65,7 +65,7 @@ extern unsigned char pckbd_sysrq_xlate[128];
 #endif
 
 #define aux_request_irq(hand, dev_id)                                   \
-        request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS2 Mouse", dev_id)
+        request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id)
 
 #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
 
diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h
index 2400dc688a65..a5a28203cb3b 100644
--- a/include/asm-sh64/signal.h
+++ b/include/asm-sh64/signal.h
@@ -74,7 +74,6 @@ typedef struct {
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -94,7 +93,6 @@ typedef struct {
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h
index 7a941b800b6b..c53b332c850a 100644
--- a/include/asm-sparc/floppy.h
+++ b/include/asm-sparc/floppy.h
@@ -271,7 +271,8 @@ static int sun_fd_request_irq(void)
 
         if(!once) {
                 once = 1;
-                error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, SA_INTERRUPT, "floppy");
+                error = request_fast_irq(FLOPPY_IRQ, floppy_hardint,
+                                         IRQF_DISABLED, "floppy");
                 return ((error == 0) ? 0 : -1);
         } else return 0;
 }
diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h
index 4816d102f918..80ea31f6e17f 100644
--- a/include/asm-sparc/of_device.h
+++ b/include/asm-sparc/of_device.h
@@ -4,10 +4,12 @@
 
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
+#include <asm/openprom.h>
 #include <asm/prom.h>
 
 extern struct bus_type ebus_bus_type;
 extern struct bus_type sbus_bus_type;
+extern struct bus_type of_bus_type;
 
 /*
  * The of_device is a kind of "base class" that is a superset of
@@ -16,11 +18,25 @@ extern struct bus_type sbus_bus_type;
  */
 struct of_device
 {
-        struct device_node      *node;          /* OF device node */
-        struct device           dev;            /* Generic device interface */
+        struct device_node              *node;
+        struct device                   dev;
+        struct resource                 resource[PROMREG_MAX];
+        unsigned int                    irqs[PROMINTR_MAX];
+        int                             num_irqs;
+
+        void                            *sysdata;
+
+        int                             slot;
+        int                             portid;
+        int                             clock_freq;
 };
 #define to_of_device(d) container_of(d, struct of_device, dev)
 
+extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
+extern void of_iounmap(void __iomem *base, unsigned long size);
+
+extern struct of_device *of_find_device_by_node(struct device_node *);
+
 extern const struct of_device_id *of_match_device(
         const struct of_device_id *matches, const struct of_device *dev);
 
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
index f9cf44c07164..86c13dccea3d 100644
--- a/include/asm-sparc/prom.h
+++ b/include/asm-sparc/prom.h
@@ -25,11 +25,6 @@
 typedef u32 phandle;
 typedef u32 ihandle;
 
-struct interrupt_info {
-        int     line;
-        int     sense;          /* +ve/-ve logic, edge or level, etc. */
-};
-
 struct property {
         char    *name;
         int     length;
@@ -43,9 +38,6 @@ struct device_node {
         char    *name;
         char    *type;
         phandle node;
-        phandle linux_phandle;
-        int     n_intrs;
-        struct  interrupt_info *intrs;
         char    *path_component_name;
         char    *full_name;
 
@@ -69,6 +61,8 @@ struct device_node {
 #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
 #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
 
+#define OF_BAD_ADDR     ((u64)-1)
+
 static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
 {
         dn->pde = de;
@@ -101,6 +95,8 @@ extern int of_set_property(struct device_node *node, const char *name, void *val
 extern int of_getintprop_default(struct device_node *np,
                                  const char *name,
                                  int def);
+extern int of_n_addr_cells(struct device_node *np);
+extern int of_n_size_cells(struct device_node *np);
 
 extern void prom_build_devicetree(void);
 
diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h
index aa9960ad0ca9..0ae5084c427b 100644
--- a/include/asm-sparc/signal.h
+++ b/include/asm-sparc/signal.h
@@ -132,16 +132,13 @@ struct sigstack {
  * usage of signal stacks by using the (now obsolete) sa_restorer field in
  * the sigaction structure as a stack pointer. This is now possible due to
  * the changes in signal handling. LBT 010493.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
  */
 #define SA_NOCLDSTOP    _SV_IGNCHILD
 #define SA_STACK        _SV_SSTACK
 #define SA_ONSTACK      _SV_SSTACK
 #define SA_RESTART      _SV_INTR
 #define SA_ONESHOT      _SV_RESET
-#define SA_INTERRUPT    0x10u
 #define SA_NOMASK       0x20u
 #define SA_NOCLDWAIT    0x100u
 #define SA_SIGINFO      0x200u
diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h
index 4e0ce3a35ea9..f6c4e5baf3f7 100644
--- a/include/asm-sparc/socket.h
+++ b/include/asm-sparc/socket.h
@@ -48,6 +48,7 @@
 #define SCM_TIMESTAMP           SO_TIMESTAMP
 
 #define SO_PEERSEC              0x001e
+#define SO_PASSSEC              0x001f
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x5001
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h
index b591d0e8d8f0..abf150038019 100644
--- a/include/asm-sparc64/floppy.h
+++ b/include/asm-sparc64/floppy.h
@@ -267,7 +267,7 @@ static int sun_fd_request_irq(void)
                 once = 1;
 
                 error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, 
-                                    SA_INTERRUPT, "floppy", NULL);
+                                    IRQF_DISABLED, "floppy", NULL);
 
                 return ((error == 0) ? 0 : -1);
         }
diff --git a/include/asm-sparc64/of_device.h b/include/asm-sparc64/of_device.h
index 024088ef9d27..a62c7b997d66 100644
--- a/include/asm-sparc64/of_device.h
+++ b/include/asm-sparc64/of_device.h
@@ -4,11 +4,13 @@
 
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
+#include <asm/openprom.h>
 #include <asm/prom.h>
 
 extern struct bus_type isa_bus_type;
 extern struct bus_type ebus_bus_type;
 extern struct bus_type sbus_bus_type;
+extern struct bus_type of_bus_type;
 
 /*
  * The of_device is a kind of "base class" that is a superset of
@@ -17,11 +19,25 @@ extern struct bus_type sbus_bus_type;
  */
 struct of_device
 {
-        struct device_node      *node;          /* OF device node */
-        struct device           dev;            /* Generic device interface */
+        struct device_node              *node;
+        struct device                   dev;
+        struct resource                 resource[PROMREG_MAX];
+        unsigned int                    irqs[PROMINTR_MAX];
+        int                             num_irqs;
+
+        void                            *sysdata;
+
+        int                             slot;
+        int                             portid;
+        int                             clock_freq;
 };
 #define to_of_device(d) container_of(d, struct of_device, dev)
 
+extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
+extern void of_iounmap(void __iomem *base, unsigned long size);
+
+extern struct of_device *of_find_device_by_node(struct device_node *);
+
 extern const struct of_device_id *of_match_device(
         const struct of_device_id *matches, const struct of_device *dev);
 
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index cebe80b1da6c..dcfa7629358c 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -16,6 +16,7 @@
 #include <asm/page.h>
 #include <asm/oplib.h>
 #include <asm/prom.h>
+#include <asm/of_device.h>
 #include <asm/iommu.h>
 
 /* The abstraction used here is that there are PCI controllers,
@@ -209,7 +210,6 @@ struct pci_controller_info {
 
         /* Operations which are controller specific. */
         void (*scan_bus)(struct pci_controller_info *);
-        unsigned int (*irq_build)(struct pci_pbm_info *, struct pci_dev *, unsigned int);
         void (*base_address_update)(struct pci_dev *, int);
         void (*resource_adjust)(struct pci_dev *, struct resource *, struct resource *);
 
@@ -217,8 +217,6 @@ struct pci_controller_info {
         struct pci_ops                  *pci_ops;
         unsigned int                    pci_first_busno;
         unsigned int                    pci_last_busno;
-
-        void                            *starfire_cookie;
 };
 
 /* PCI devices which are not bridges have this placed in their pci_dev
@@ -228,6 +226,7 @@ struct pci_controller_info {
 struct pcidev_cookie {
         struct pci_pbm_info             *pbm;
         struct device_node              *prom_node;
+        struct of_device                *op;
         struct linux_prom_pci_registers prom_regs[PROMREG_MAX];
         int num_prom_regs;
         struct linux_prom_pci_registers prom_assignments[PROMREG_MAX];
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
index 265614d497c4..99671ed6625d 100644
--- a/include/asm-sparc64/prom.h
+++ b/include/asm-sparc64/prom.h
@@ -25,11 +25,6 @@
 typedef u32 phandle;
 typedef u32 ihandle;
 
-struct interrupt_info {
-        int     line;
-        int     sense;          /* +ve/-ve logic, edge or level, etc. */
-};
-
 struct property {
         char    *name;
         int     length;
@@ -39,13 +34,11 @@ struct property {
         unsigned int unique_id;
 };
 
+struct of_irq_controller;
 struct device_node {
         char    *name;
         char    *type;
         phandle node;
-        phandle linux_phandle;
-        int     n_intrs;
-        struct  interrupt_info *intrs;
         char    *path_component_name;
         char    *full_name;
 
@@ -61,6 +54,13 @@ struct device_node {
         unsigned long _flags;
         void    *data;
         unsigned int unique_id;
+
+        struct of_irq_controller *irq_trans;
+};
+
+struct of_irq_controller {
+        unsigned int    (*irq_build)(struct device_node *, unsigned int, void *);
+        void            *data;
 };
 
 /* flag descriptions */
@@ -69,6 +69,8 @@ struct device_node {
 #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
 #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
 
+#define OF_BAD_ADDR     ((u64)-1)
+
 static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
 {
         dn->pde = de;
@@ -101,6 +103,8 @@ extern int of_set_property(struct device_node *node, const char *name, void *val
 extern int of_getintprop_default(struct device_node *np,
                                  const char *name,
                                  int def);
+extern int of_n_addr_cells(struct device_node *np);
+extern int of_n_size_cells(struct device_node *np);
 
 extern void prom_build_devicetree(void);
 
diff --git a/include/asm-sparc64/sbus.h b/include/asm-sparc64/sbus.h
index 56ee985e4605..7efd49d31bb8 100644
--- a/include/asm-sparc64/sbus.h
+++ b/include/asm-sparc64/sbus.h
@@ -80,7 +80,6 @@ struct sbus_bus {
         int num_sbus_ranges;
 
         int portid;
-        void *starfire_cookie;
 };
 #define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
 
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index fdc42a14d4e6..9968871103bc 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -133,16 +133,13 @@ struct sigstack {
  * usage of signal stacks by using the (now obsolete) sa_restorer field in
  * the sigaction structure as a stack pointer. This is now possible due to
  * the changes in signal handling. LBT 010493.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
  */
 #define SA_NOCLDSTOP    _SV_IGNCHILD
 #define SA_STACK        _SV_SSTACK
 #define SA_ONSTACK      _SV_SSTACK
 #define SA_RESTART      _SV_INTR
 #define SA_ONESHOT      _SV_RESET
-#define SA_INTERRUPT    0x10u
 #define SA_NOMASK       0x20u
 #define SA_NOCLDWAIT    0x100u
 #define SA_SIGINFO      0x200u
diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h
index 59987dad3359..754d46a50af3 100644
--- a/include/asm-sparc64/socket.h
+++ b/include/asm-sparc64/socket.h
@@ -48,6 +48,7 @@
 #define SCM_TIMESTAMP           SO_TIMESTAMP
 
 #define SO_PEERSEC              0x001e
+#define SO_PASSSEC              0x001f
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x5001
diff --git a/include/asm-sparc64/starfire.h b/include/asm-sparc64/starfire.h
index b606cb2b32a8..48b50b5e35b0 100644
--- a/include/asm-sparc64/starfire.h
+++ b/include/asm-sparc64/starfire.h
@@ -14,7 +14,7 @@ extern int this_is_starfire;
 extern void check_if_starfire(void);
 extern void starfire_cpu_setup(void);
 extern int starfire_hard_smp_processor_id(void);
-extern void *starfire_hookup(int);
+extern void starfire_hookup(int);
 extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid);
 
 #endif
diff --git a/include/asm-sparc64/vdev.h b/include/asm-sparc64/vdev.h
deleted file mode 100644
index 25637c57675d..000000000000
--- a/include/asm-sparc64/vdev.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* vdev.h: SUN4V virtual device interfaces and defines.
- *
- * Copyright (C) 2006 David S. Miller <davem@davemloft.net>
- */
-
-#ifndef _SPARC64_VDEV_H
-#define _SPARC64_VDEV_H
-
-#include <linux/types.h>
-#include <asm/prom.h>
-
-extern u32 sun4v_vdev_devhandle;
-extern struct device_node *sun4v_vdev_root;
-
-extern unsigned int sun4v_vdev_device_interrupt(struct device_node *dev_node);
-
-#endif /* !(_SPARC64_VDEV_H) */
diff --git a/include/asm-um/hw_irq.h b/include/asm-um/hw_irq.h
index 4ee38c0b6a64..1cf84cf5f21a 100644
--- a/include/asm-um/hw_irq.h
+++ b/include/asm-um/hw_irq.h
@@ -4,7 +4,4 @@
 #include "asm/irq.h"
 #include "asm/archparam.h"
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{}
-
 #endif
diff --git a/include/asm-um/io.h b/include/asm-um/io.h
index 1934d9340e2c..44e8b8c772ae 100644
--- a/include/asm-um/io.h
+++ b/include/asm-um/io.h
@@ -45,8 +45,13 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
 {
         *(volatile unsigned int __force *) addr = b;
 }
+static inline void writeq(unsigned int b, volatile void __iomem *addr)
+{
+        *(volatile unsigned long long __force *) addr = b;
+}
 #define __raw_writeb writeb
 #define __raw_writew writew
 #define __raw_writel writel
+#define __raw_writeq writeq
 
 #endif
diff --git a/include/asm-um/kmap_types.h b/include/asm-um/kmap_types.h
index 0b22ad776e76..6c03acdb4405 100644
--- a/include/asm-um/kmap_types.h
+++ b/include/asm-um/kmap_types.h
@@ -6,6 +6,24 @@
 #ifndef __UM_KMAP_TYPES_H
 #define __UM_KMAP_TYPES_H
 
-#include "asm/arch/kmap_types.h"
+/* No more #include "asm/arch/kmap_types.h" ! */
+
+enum km_type {
+        KM_BOUNCE_READ,
+        KM_SKB_SUNRPC_DATA,
+        KM_SKB_DATA_SOFTIRQ,
+        KM_USER0,
+        KM_USER1,
+        KM_UML_USERCOPY,        /* UML specific, for copy_*_user - used in do_op_one_page */
+        KM_BIO_SRC_IRQ,
+        KM_BIO_DST_IRQ,
+        KM_PTE0,
+        KM_PTE1,
+        KM_IRQ0,
+        KM_IRQ1,
+        KM_SOFTIRQ0,
+        KM_SOFTIRQ1,
+        KM_TYPE_NR
+};
 
 #endif
diff --git a/include/asm-v850/hw_irq.h b/include/asm-v850/hw_irq.h
index a8aab4342712..043e94bb6bd8 100644
--- a/include/asm-v850/hw_irq.h
+++ b/include/asm-v850/hw_irq.h
@@ -1,8 +1,4 @@
 #ifndef __V850_HW_IRQ_H__
 #define __V850_HW_IRQ_H__
 
-static inline void hw_resend_irq (struct hw_interrupt_type *h, unsigned int i)
-{
-}
-
 #endif /* __V850_HW_IRQ_H__ */
diff --git a/include/asm-v850/signal.h b/include/asm-v850/signal.h
index cb52caa69925..a38df0834bbf 100644
--- a/include/asm-v850/signal.h
+++ b/include/asm-v850/signal.h
@@ -77,7 +77,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -97,7 +96,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-v850/socket.h b/include/asm-v850/socket.h
index 0240d366a0a4..0dfe55ac2ef2 100644
--- a/include/asm-v850/socket.h
+++ b/include/asm-v850/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif /* __V850_SOCKET_H__ */
diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86_64/alternative.h
index 387c8f66af7d..aa67bfd1b3ce 100644
--- a/include/asm-x86_64/alternative.h
+++ b/include/asm-x86_64/alternative.h
@@ -17,11 +17,20 @@ struct alt_instr {
 extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 
 struct module;
+
+#ifdef CONFIG_SMP
 extern void alternatives_smp_module_add(struct module *mod, char *name,
                                         void *locks, void *locks_end,
                                         void *text, void *text_end);
 extern void alternatives_smp_module_del(struct module *mod);
 extern void alternatives_smp_switch(int smp);
+#else
+static inline void alternatives_smp_module_add(struct module *mod, char *name,
+                                        void *locks, void *locks_end,
+                                        void *text, void *text_end) {}
+static inline void alternatives_smp_module_del(struct module *mod) {}
+static inline void alternatives_smp_switch(int smp) {}
+#endif
 
 #endif
 
diff --git a/include/asm-x86_64/floppy.h b/include/asm-x86_64/floppy.h
index 006291e89b4a..32ff5d132714 100644
--- a/include/asm-x86_64/floppy.h
+++ b/include/asm-x86_64/floppy.h
@@ -144,11 +144,11 @@ static int vdma_get_dma_residue(unsigned int dummy)
 static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
-                                   "floppy", NULL);
+                return request_irq(FLOPPY_IRQ, floppy_interrupt,
+                                   IRQF_DISABLED, "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index 931877462788..48a4a5364e85 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -127,15 +127,6 @@ __asm__( \
         "push $~(" #nr ") ; " \
         "jmp common_interrupt");
 
-#if defined(CONFIG_X86_IO_APIC)
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {
-        if (IO_APIC_IRQ(i))
-                send_IPI_self(IO_APIC_VECTOR(i));
-}
-#else
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {}
-#endif
-
 #define platform_legacy_irq(irq)        ((irq) < 16)
 
 #endif
diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h
index f8d55798535a..cef7a7d51b7e 100644
--- a/include/asm-x86_64/signal.h
+++ b/include/asm-x86_64/signal.h
@@ -83,7 +83,6 @@ typedef unsigned long sigset_t;
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -103,7 +102,6 @@ typedef unsigned long sigset_t;
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
diff --git a/include/asm-x86_64/socket.h b/include/asm-x86_64/socket.h
index f2cdbeae5d5b..b46702607933 100644
--- a/include/asm-x86_64/socket.h
+++ b/include/asm-x86_64/socket.h
@@ -48,5 +48,6 @@
 #define SO_ACCEPTCONN           30
 
 #define SO_PEERSEC             31
+#define SO_PASSSEC              34
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-xtensa/hw_irq.h b/include/asm-xtensa/hw_irq.h
index ccf436249eaa..3ddbea759b2b 100644
--- a/include/asm-xtensa/hw_irq.h
+++ b/include/asm-xtensa/hw_irq.h
@@ -11,8 +11,4 @@
 #ifndef _XTENSA_HW_IRQ_H
 #define _XTENSA_HW_IRQ_H
 
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
-}
-
 #endif
diff --git a/include/asm-xtensa/signal.h b/include/asm-xtensa/signal.h
index a99c9aec64ec..633ba73bc4d2 100644
--- a/include/asm-xtensa/signal.h
+++ b/include/asm-xtensa/signal.h
@@ -75,7 +75,6 @@ typedef struct {
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -95,7 +94,6 @@ typedef struct {
 
 #define SA_NOMASK       SA_NODEFER
 #define SA_ONESHOT      SA_RESETHAND
-#define SA_INTERRUPT    0x20000000 /* dummy -- ignored */
 
 #define SA_RESTORER     0x04000000
 
@@ -109,19 +107,6 @@ typedef struct {
 #define SIGSTKSZ        8192
 
 #ifndef __ASSEMBLY__
-#ifdef __KERNEL__
-
-/*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ is for shared interrupt support on PCI and EISA.
- */
-#define SA_SAMPLE_RANDOM        SA_RESTART
-#define SA_SHIRQ                0x04000000
-#define SA_PROBEIRQ             0x08000000
-#endif
 
 #define SIG_BLOCK          0    /* for blocking signals */
 #define SIG_UNBLOCK        1    /* for unblocking signals */
diff --git a/include/asm-xtensa/socket.h b/include/asm-xtensa/socket.h
index 00f83f3a6d72..971d231be60e 100644
--- a/include/asm-xtensa/socket.h
+++ b/include/asm-xtensa/socket.h
@@ -59,5 +59,6 @@
 
 #define SO_ACCEPTCONN           30
 #define SO_PEERSEC              31
+#define SO_PASSSEC              34
 
 #endif  /* _XTENSA_SOCKET_H */
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 1eb238affb12..41788a31c438 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -7,6 +7,7 @@
 #define LINUX_ATMDEV_H
 
 
+#include <linux/device.h>
 #include <linux/atmapi.h>
 #include <linux/atm.h>
 #include <linux/atmioc.h>
@@ -358,6 +359,7 @@ struct atm_dev {
         struct proc_dir_entry *proc_entry; /* proc entry */
         char *proc_name;                /* proc entry name */
 #endif
+        struct class_device class_dev;  /* sysfs class device */
         struct list_head dev_list;      /* linkage */
 };
 
@@ -459,7 +461,7 @@ static inline void atm_dev_put(struct atm_dev *dev)
                 BUG_ON(!test_bit(ATM_DF_REMOVED, &dev->flags));
                 if (dev->ops->dev_close)
                         dev->ops->dev_close(dev);
-                kfree(dev);
+                class_device_put(&dev->class_dev);
         }
 }
 
diff --git a/include/linux/audit.h b/include/linux/audit.h
index e051ff9c5b50..b27d7debc5a1 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -122,10 +122,17 @@
 /* Rule structure sizes -- if these change, different AUDIT_ADD and
  * AUDIT_LIST commands must be implemented. */
 #define AUDIT_MAX_FIELDS   64
+#define AUDIT_MAX_KEY_LEN  32
 #define AUDIT_BITMASK_SIZE 64
 #define AUDIT_WORD(nr) ((__u32)((nr)/32))
 #define AUDIT_BIT(nr)  (1 << ((nr) - AUDIT_WORD(nr)*32))
 
+#define AUDIT_SYSCALL_CLASSES 16
+#define AUDIT_CLASS_DIR_WRITE 0
+#define AUDIT_CLASS_DIR_WRITE_32 1
+#define AUDIT_CLASS_CHATTR 2
+#define AUDIT_CLASS_CHATTR_32 3
+
 /* This bitmask is used to validate user input.  It represents all bits that
  * are currently used in an audit field constant understood by the kernel.
  * If you are adding a new #define AUDIT_<whatever>, please ensure that
@@ -150,12 +157,17 @@
 #define AUDIT_PERS      10
 #define AUDIT_ARCH      11
 #define AUDIT_MSGTYPE   12
-#define AUDIT_SE_USER   13      /* security label user */
-#define AUDIT_SE_ROLE   14      /* security label role */
-#define AUDIT_SE_TYPE   15      /* security label type */
-#define AUDIT_SE_SEN    16      /* security label sensitivity label */
-#define AUDIT_SE_CLR    17      /* security label clearance label */
+#define AUDIT_SUBJ_USER 13      /* security label user */
+#define AUDIT_SUBJ_ROLE 14      /* security label role */
+#define AUDIT_SUBJ_TYPE 15      /* security label type */
+#define AUDIT_SUBJ_SEN  16      /* security label sensitivity label */
+#define AUDIT_SUBJ_CLR  17      /* security label clearance label */
 #define AUDIT_PPID      18
+#define AUDIT_OBJ_USER  19
+#define AUDIT_OBJ_ROLE  20
+#define AUDIT_OBJ_TYPE  21
+#define AUDIT_OBJ_LEV_LOW       22
+#define AUDIT_OBJ_LEV_HIGH      23
 
                                 /* These are ONLY useful when checking
                                  * at syscall exit time (AUDIT_AT_EXIT). */
@@ -171,6 +183,8 @@
 #define AUDIT_ARG2      (AUDIT_ARG0+2)
 #define AUDIT_ARG3      (AUDIT_ARG0+3)
 
+#define AUDIT_FILTERKEY 210
+
 #define AUDIT_NEGATE                    0x80000000
 
 /* These are the supported operators.
@@ -299,6 +313,7 @@ struct mqstat;
 #define AUDITSC_SUCCESS 1
 #define AUDITSC_FAILURE 2
 #define AUDITSC_RESULT(x) ( ((long)(x))<0?AUDITSC_FAILURE:AUDITSC_SUCCESS )
+extern int __init audit_register_class(int class, unsigned *list);
 #ifdef CONFIG_AUDITSYSCALL
 /* These are defined in auditsc.c */
                                 /* Public API */
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 917d62e41480..269d000bb2a3 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -567,11 +567,6 @@ COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER)
 COMPATIBLE_IOCTL(AUTOFS_IOC_ASKREGHOST)
 COMPATIBLE_IOCTL(AUTOFS_IOC_TOGGLEREGHOST)
 COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT)
-/* DEVFS */
-COMPATIBLE_IOCTL(DEVFSDIOC_GET_PROTO_REV)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_EVENT_MASK)
-COMPATIBLE_IOCTL(DEVFSDIOC_RELEASE_EVENT_QUEUE)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_DEBUG_MASK)
 /* Raw devices */
 COMPATIBLE_IOCTL(RAW_SETBIND)
 COMPATIBLE_IOCTL(RAW_GETBIND)
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index a3caf6866bae..44a11f1ccaf2 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -87,9 +87,9 @@ int cpu_down(unsigned int cpu);
 #define lock_cpu_hotplug()      do { } while (0)
 #define unlock_cpu_hotplug()    do { } while (0)
 #define lock_cpu_hotplug_interruptible() 0
-#define hotcpu_notifier(fn, pri)
-#define register_hotcpu_notifier(nb)
-#define unregister_hotcpu_notifier(nb)
+#define hotcpu_notifier(fn, pri)        do { } while (0)
+#define register_hotcpu_notifier(nb)    do { } while (0)
+#define unregister_hotcpu_notifier(nb)  do { } while (0)
 
 /* CPUs don't go offline once they're online w/o CONFIG_HOTPLUG_CPU */
 static inline int cpu_is_offline(int cpu) { return 0; }
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 466fbe9e4899..35e137636b0b 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -100,8 +100,10 @@ struct cpufreq_policy {
 #define CPUFREQ_INCOMPATIBLE    (1)
 #define CPUFREQ_NOTIFY          (2)
 
-#define CPUFREQ_SHARED_TYPE_ALL (0) /* All dependent CPUs should set freq */
-#define CPUFREQ_SHARED_TYPE_ANY (1) /* Freq can be set from any dependent CPU */
+#define CPUFREQ_SHARED_TYPE_NONE (0) /* None */
+#define CPUFREQ_SHARED_TYPE_HW   (1) /* HW does needed coordination */
+#define CPUFREQ_SHARED_TYPE_ALL  (2) /* All dependent CPUs should set freq */
+#define CPUFREQ_SHARED_TYPE_ANY  (3) /* Freq can be set from any dependent CPU*/
 
 /******************** cpufreq transition notifiers *******************/
 
diff --git a/include/linux/devfs_fs.h b/include/linux/devfs_fs.h
deleted file mode 100644
index de236f431877..000000000000
--- a/include/linux/devfs_fs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_H
-#define _LINUX_DEVFS_FS_H
-
-#include <linux/ioctl.h>
-
-#define DEVFSD_PROTOCOL_REVISION_KERNEL  5
-
-#define DEVFSD_IOCTL_BASE       'd'
-
-/*  These are the various ioctls  */
-#define DEVFSDIOC_GET_PROTO_REV         _IOR(DEVFSD_IOCTL_BASE, 0, int)
-#define DEVFSDIOC_SET_EVENT_MASK        _IOW(DEVFSD_IOCTL_BASE, 2, int)
-#define DEVFSDIOC_RELEASE_EVENT_QUEUE   _IOW(DEVFSD_IOCTL_BASE, 3, int)
-#define DEVFSDIOC_SET_DEBUG_MASK        _IOW(DEVFSD_IOCTL_BASE, 4, int)
-
-#define DEVFSD_NOTIFY_REGISTERED    0
-#define DEVFSD_NOTIFY_UNREGISTERED  1
-#define DEVFSD_NOTIFY_ASYNC_OPEN    2
-#define DEVFSD_NOTIFY_CLOSE         3
-#define DEVFSD_NOTIFY_LOOKUP        4
-#define DEVFSD_NOTIFY_CHANGE        5
-#define DEVFSD_NOTIFY_CREATE        6
-#define DEVFSD_NOTIFY_DELETE        7
-
-#define DEVFS_PATHLEN               1024        /*  Never change this otherwise the
-                                                   binary interface will change   */
-
-struct devfsd_notify_struct {   /*  Use native C types to ensure same types in kernel and user space     */
-        unsigned int type;      /*  DEVFSD_NOTIFY_* value                   */
-        unsigned int mode;      /*  Mode of the inode or device entry       */
-        unsigned int major;     /*  Major number of device entry            */
-        unsigned int minor;     /*  Minor number of device entry            */
-        unsigned int uid;       /*  Uid of process, inode or device entry   */
-        unsigned int gid;       /*  Gid of process, inode or device entry   */
-        unsigned int overrun_count;     /*  Number of lost events                   */
-        unsigned int namelen;   /*  Number of characters not including '\0' */
-        /*  The device name MUST come last                                       */
-        char devname[DEVFS_PATHLEN];    /*  This will be '\0' terminated            */
-};
-
-#endif                          /*  _LINUX_DEVFS_FS_H  */
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
deleted file mode 100644
index 0d74a6f22abc..000000000000
--- a/include/linux/devfs_fs_kernel.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_KERNEL_H
-#define _LINUX_DEVFS_FS_KERNEL_H
-
-#include <linux/fs.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-
-#include <asm/semaphore.h>
-
-#define DEVFS_SUPER_MAGIC                0x1373
-
-#ifdef CONFIG_DEVFS_FS
-extern int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
-    __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-    __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_symlink(const char *name, const char *link);
-extern int devfs_mk_dir(const char *fmt, ...)
-    __attribute__ ((format(printf, 1, 2)));
-extern void devfs_remove(const char *fmt, ...)
-    __attribute__ ((format(printf, 1, 2)));
-extern int devfs_register_tape(const char *name);
-extern void devfs_unregister_tape(int num);
-extern void mount_devfs_fs(void);
-#else                           /*  CONFIG_DEVFS_FS  */
-static inline int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
-        return 0;
-}
-static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
-        return 0;
-}
-static inline int devfs_mk_symlink(const char *name, const char *link)
-{
-        return 0;
-}
-static inline int devfs_mk_dir(const char *fmt, ...)
-{
-        return 0;
-}
-static inline void devfs_remove(const char *fmt, ...)
-{
-}
-static inline int devfs_register_tape(const char *name)
-{
-        return -1;
-}
-static inline void devfs_unregister_tape(int num)
-{
-}
-static inline void mount_devfs_fs(void)
-{
-        return;
-}
-#endif                          /*  CONFIG_DEVFS_FS  */
-#endif                          /*  _LINUX_DEVFS_FS_KERNEL_H  */
diff --git a/include/linux/dqblk_xfs.h b/include/linux/dqblk_xfs.h
index 2fda1b2aabd9..527504c11c5e 100644
--- a/include/linux/dqblk_xfs.h
+++ b/include/linux/dqblk_xfs.h
@@ -125,14 +125,14 @@ typedef struct fs_disk_quota {
 
 /*
  * fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system.
- * Provides a centralized way to get meta infomation about the quota subsystem.
+ * Provides a centralized way to get meta information about the quota subsystem.
  * eg. space taken up for user and group quotas, number of dquots currently
  * incore.
  */
 #define FS_QSTAT_VERSION        1       /* fs_quota_stat.qs_version */
 
 /*
- * Some basic infomation about 'quota files'.
+ * Some basic information about 'quota files'.
  */
 typedef struct fs_qfilestat {
         __u64           qfs_ino;        /* inode number */
diff --git a/include/linux/elf-em.h b/include/linux/elf-em.h
index 114a96d25652..6a5796c81c90 100644
--- a/include/linux/elf-em.h
+++ b/include/linux/elf-em.h
@@ -11,7 +11,12 @@
 #define EM_486          6       /* Perhaps disused */
 #define EM_860          7
 #define EM_MIPS         8       /* MIPS R3000 (officially, big-endian only) */
+                                /* Next two are historical and binaries and
+                                   modules of these types will be rejected by
+                                   Linux.  */
+#define EM_MIPS_RS3_LE  10      /* MIPS R3000 little-endian */
 #define EM_MIPS_RS4_BE  10      /* MIPS R4000 big-endian */
+
 #define EM_PARISC       15      /* HPPA */
 #define EM_SPARC32PLUS  18      /* Sun's "v8plus" */
 #define EM_PPC          20      /* PowerPC */
diff --git a/include/linux/err.h b/include/linux/err.h
index ff71d2af5da3..cd3b367f7445 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -13,7 +13,9 @@
  * This should be a per-architecture thing, to allow different
  * error and pointer decisions.
  */
-#define IS_ERR_VALUE(x) unlikely((x) > (unsigned long)-1000L)
+#define MAX_ERRNO       4095
+
+#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
 
 static inline void *ERR_PTR(long error)
 {
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 07a08e92bc73..ffefeeeeca93 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -380,7 +380,6 @@ struct fb_cursor {
 #include <linux/tty.h>
 #include <linux/device.h>
 #include <linux/workqueue.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/notifier.h>
 #include <linux/list.h>
 #include <asm/io.h>
@@ -558,7 +557,7 @@ struct fb_pixmap {
  * Frame buffer operations
  *
  * LOCKING NOTE: those functions must _ALL_ be called with the console
- * semaphore held, this is the only suitable locking mecanism we have
+ * semaphore held, this is the only suitable locking mechanism we have
  * in 2.6. Some may be called at interrupt time at this point though.
  */
 
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 3498a0c68184..e4af57e87c17 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -112,8 +112,6 @@ struct gendisk {
         sector_t capacity;
 
         int flags;
-        char devfs_name[64];            /* devfs crap */
-        int number;                     /* more of the same */
         struct device *driverfs_dev;
         struct kobject kobj;
         struct kobject *holder_dir;
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 0c100168c0cf..285316c836b5 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -552,7 +552,6 @@ typedef struct ide_drive_s {
         struct hd_driveid       *id;    /* drive model identification info */
         struct proc_dir_entry *proc;    /* /proc/ide/ directory entry */
         struct ide_settings_s *settings;/* /proc/ide/ drive settings */
-        char            devfs_name[64]; /* devfs crap */
 
         struct hwif_s           *hwif;  /* actually (ide_hwif_t *) */
 
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 70741e170114..da3e0dbe61d4 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -14,6 +14,55 @@
 #include <asm/ptrace.h>
 #include <asm/system.h>
 
+/*
+ * These correspond to the IORESOURCE_IRQ_* defines in
+ * linux/ioport.h to select the interrupt line behaviour.  When
+ * requesting an interrupt without specifying a IRQF_TRIGGER, the
+ * setting should be assumed to be "as already configured", which
+ * may be as per machine or firmware initialisation.
+ */
+#define IRQF_TRIGGER_NONE       0x00000000
+#define IRQF_TRIGGER_RISING     0x00000001
+#define IRQF_TRIGGER_FALLING    0x00000002
+#define IRQF_TRIGGER_HIGH       0x00000004
+#define IRQF_TRIGGER_LOW        0x00000008
+#define IRQF_TRIGGER_MASK       (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW | \
+                                 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)
+#define IRQF_TRIGGER_PROBE      0x00000010
+
+/*
+ * These flags used only by the kernel as part of the
+ * irq handling routines.
+ *
+ * IRQF_DISABLED - keep irqs disabled when calling the action handler
+ * IRQF_SAMPLE_RANDOM - irq is used to feed the random generator
+ * IRQF_SHARED - allow sharing the irq among several devices
+ * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur
+ * IRQF_TIMER - Flag to mark this interrupt as timer interrupt
+ */
+#define IRQF_DISABLED           0x00000020
+#define IRQF_SAMPLE_RANDOM      0x00000040
+#define IRQF_SHARED             0x00000080
+#define IRQF_PROBE_SHARED       0x00000100
+#define IRQF_TIMER              0x00000200
+#define IRQF_PERCPU             0x00000400
+
+/*
+ * Migration helpers. Scheduled for removal in 1/2007
+ * Do not use for new code !
+ */
+#define SA_INTERRUPT            IRQF_DISABLED
+#define SA_SAMPLE_RANDOM        IRQF_SAMPLE_RANDOM
+#define SA_SHIRQ                IRQF_SHARED
+#define SA_PROBEIRQ             IRQF_PROBE_SHARED
+#define SA_PERCPU               IRQF_PERCPU
+
+#define SA_TRIGGER_LOW          IRQF_TRIGGER_LOW
+#define SA_TRIGGER_HIGH         IRQF_TRIGGER_HIGH
+#define SA_TRIGGER_FALLING      IRQF_TRIGGER_FALLING
+#define SA_TRIGGER_RISING       IRQF_TRIGGER_RISING
+#define SA_TRIGGER_MASK         IRQF_TRIGGER_MASK
+
 struct irqaction {
         irqreturn_t (*handler)(int, void *, struct pt_regs *);
         unsigned long flags;
@@ -36,6 +85,20 @@ extern void free_irq(unsigned int, void *);
 extern void disable_irq_nosync(unsigned int irq);
 extern void disable_irq(unsigned int irq);
 extern void enable_irq(unsigned int irq);
+
+/* IRQ wakeup (PM) control: */
+extern int set_irq_wake(unsigned int irq, unsigned int on);
+
+static inline int enable_irq_wake(unsigned int irq)
+{
+        return set_irq_wake(irq, 1);
+}
+
+static inline int disable_irq_wake(unsigned int irq)
+{
+        return set_irq_wake(irq, 0);
+}
+
 #endif
 
 #ifndef __ARCH_SET_SOFTIRQ_PENDING
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index edfc733b1575..87a9fc039b47 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -9,13 +9,15 @@
 #define _LINUX_IOPORT_H
 
 #include <linux/compiler.h>
+#include <linux/types.h>
 /*
  * Resources are tree-like, allowing
  * nesting etc..
  */
 struct resource {
+        resource_size_t start;
+        resource_size_t end;
         const char *name;
-        unsigned long start, end;
         unsigned long flags;
         struct resource *parent, *sibling, *child;
 };
@@ -96,14 +98,13 @@ extern struct resource * ____request_resource(struct resource *root, struct reso
 extern int release_resource(struct resource *new);
 extern __deprecated_for_modules int insert_resource(struct resource *parent, struct resource *new);
 extern int allocate_resource(struct resource *root, struct resource *new,
-                             unsigned long size,
-                             unsigned long min, unsigned long max,
-                             unsigned long align,
+                             resource_size_t size, resource_size_t min,
+                             resource_size_t max, resource_size_t align,
                              void (*alignf)(void *, struct resource *,
-                                            unsigned long, unsigned long),
+                                            resource_size_t, resource_size_t),
                              void *alignf_data);
-int adjust_resource(struct resource *res, unsigned long start,
-                    unsigned long size);
+int adjust_resource(struct resource *res, resource_size_t start,
+                    resource_size_t size);
 
 /* get registered SYSTEM_RAM resources in specified area */
 extern int find_next_system_ram(struct resource *res);
@@ -113,17 +114,21 @@ extern int find_next_system_ram(struct resource *res);
 #define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name))
 #define rename_region(region, newname) do { (region)->name = (newname); } while (0)
 
-extern struct resource * __request_region(struct resource *, unsigned long start, unsigned long n, const char *name);
+extern struct resource * __request_region(struct resource *,
+                                        resource_size_t start,
+                                        resource_size_t n, const char *name);
 
 /* Compatibility cruft */
 #define release_region(start,n) __release_region(&ioport_resource, (start), (n))
 #define check_mem_region(start,n)       __check_region(&iomem_resource, (start), (n))
 #define release_mem_region(start,n)     __release_region(&iomem_resource, (start), (n))
 
-extern int __check_region(struct resource *, unsigned long, unsigned long);
-extern void __release_region(struct resource *, unsigned long, unsigned long);
+extern int __check_region(struct resource *, resource_size_t, resource_size_t);
+extern void __release_region(struct resource *, resource_size_t,
+                                resource_size_t);
 
-static inline int __deprecated check_region(unsigned long s, unsigned long n)
+static inline int __deprecated check_region(resource_size_t s,
+                                                resource_size_t n)
 {
         return __check_region(&ioport_resource, s, n);
 }
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 676e00dfb21a..b48eae32dc61 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -1,5 +1,5 @@
-#ifndef __irq_h
-#define __irq_h
+#ifndef _LINUX_IRQ_H
+#define _LINUX_IRQ_H
 
 /*
  * Please do not include this file in generic code.  There is currently
@@ -11,7 +11,7 @@
 
 #include <linux/smp.h>
 
-#if !defined(CONFIG_S390)
+#ifndef CONFIG_S390
 
 #include <linux/linkage.h>
 #include <linux/cache.h>
@@ -24,84 +24,172 @@
 
 /*
  * IRQ line status.
+ *
+ * Bits 0-16 are reserved for the IRQF_* bits in linux/interrupt.h
+ *
+ * IRQ types
  */
-#define IRQ_INPROGRESS  1       /* IRQ handler active - do not enter! */
-#define IRQ_DISABLED    2       /* IRQ disabled - do not enter! */
-#define IRQ_PENDING     4       /* IRQ pending - replay on enable */
-#define IRQ_REPLAY      8       /* IRQ has been replayed but not acked yet */
-#define IRQ_AUTODETECT  16      /* IRQ is being autodetected */
-#define IRQ_WAITING     32      /* IRQ not yet seen - for autodetection */
-#define IRQ_LEVEL       64      /* IRQ level triggered */
-#define IRQ_MASKED      128     /* IRQ masked - shouldn't be seen again */
-#if defined(ARCH_HAS_IRQ_PER_CPU)
-# define IRQ_PER_CPU    256     /* IRQ is per CPU */
+#define IRQ_TYPE_NONE           0x00000000      /* Default, unspecified type */
+#define IRQ_TYPE_EDGE_RISING    0x00000001      /* Edge rising type */
+#define IRQ_TYPE_EDGE_FALLING   0x00000002      /* Edge falling type */
+#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
+#define IRQ_TYPE_LEVEL_HIGH     0x00000004      /* Level high type */
+#define IRQ_TYPE_LEVEL_LOW      0x00000008      /* Level low type */
+#define IRQ_TYPE_SENSE_MASK     0x0000000f      /* Mask of the above */
+#define IRQ_TYPE_PROBE          0x00000010      /* Probing in progress */
+
+/* Internal flags */
+#define IRQ_INPROGRESS          0x00010000      /* IRQ handler active - do not enter! */
+#define IRQ_DISABLED            0x00020000      /* IRQ disabled - do not enter! */
+#define IRQ_PENDING             0x00040000      /* IRQ pending - replay on enable */
+#define IRQ_REPLAY              0x00080000      /* IRQ has been replayed but not acked yet */
+#define IRQ_AUTODETECT          0x00100000      /* IRQ is being autodetected */
+#define IRQ_WAITING             0x00200000      /* IRQ not yet seen - for autodetection */
+#define IRQ_LEVEL               0x00400000      /* IRQ level triggered */
+#define IRQ_MASKED              0x00800000      /* IRQ masked - shouldn't be seen again */
+#ifdef CONFIG_IRQ_PER_CPU
+# define IRQ_PER_CPU            0x01000000      /* IRQ is per CPU */
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
 #else
 # define CHECK_IRQ_PER_CPU(var) 0
 #endif
 
-/*
- * Interrupt controller descriptor. This is all we need
- * to describe about the low-level hardware. 
+#define IRQ_NOPROBE             0x02000000      /* IRQ is not valid for probing */
+#define IRQ_NOREQUEST           0x04000000      /* IRQ cannot be requested */
+#define IRQ_NOAUTOEN            0x08000000      /* IRQ will not be enabled on request irq */
+#define IRQ_DELAYED_DISABLE     0x10000000      /* IRQ disable (masking) happens delayed. */
+
+struct proc_dir_entry;
+
+/**
+ * struct irq_chip - hardware interrupt chip descriptor
+ *
+ * @name:               name for /proc/interrupts
+ * @startup:            start up the interrupt (defaults to ->enable if NULL)
+ * @shutdown:           shut down the interrupt (defaults to ->disable if NULL)
+ * @enable:             enable the interrupt (defaults to chip->unmask if NULL)
+ * @disable:            disable the interrupt (defaults to chip->mask if NULL)
+ * @ack:                start of a new interrupt
+ * @mask:               mask an interrupt source
+ * @mask_ack:           ack and mask an interrupt source
+ * @unmask:             unmask an interrupt source
+ * @eoi:                end of interrupt - chip level
+ * @end:                end of interrupt - flow level
+ * @set_affinity:       set the CPU affinity on SMP machines
+ * @retrigger:          resend an IRQ to the CPU
+ * @set_type:           set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ
+ * @set_wake:           enable/disable power-management wake-on of an IRQ
+ *
+ * @release:            release function solely used by UML
+ * @typename:           obsoleted by name, kept as migration helper
  */
-struct hw_interrupt_type {
-        const char * typename;
-        unsigned int (*startup)(unsigned int irq);
-        void (*shutdown)(unsigned int irq);
-        void (*enable)(unsigned int irq);
-        void (*disable)(unsigned int irq);
-        void (*ack)(unsigned int irq);
-        void (*end)(unsigned int irq);
-        void (*set_affinity)(unsigned int irq, cpumask_t dest);
+struct irq_chip {
+        const char      *name;
+        unsigned int    (*startup)(unsigned int irq);
+        void            (*shutdown)(unsigned int irq);
+        void            (*enable)(unsigned int irq);
+        void            (*disable)(unsigned int irq);
+
+        void            (*ack)(unsigned int irq);
+        void            (*mask)(unsigned int irq);
+        void            (*mask_ack)(unsigned int irq);
+        void            (*unmask)(unsigned int irq);
+        void            (*eoi)(unsigned int irq);
+
+        void            (*end)(unsigned int irq);
+        void            (*set_affinity)(unsigned int irq, cpumask_t dest);
+        int             (*retrigger)(unsigned int irq);
+        int             (*set_type)(unsigned int irq, unsigned int flow_type);
+        int             (*set_wake)(unsigned int irq, unsigned int on);
+
         /* Currently used only by UML, might disappear one day.*/
 #ifdef CONFIG_IRQ_RELEASE_METHOD
-        void (*release)(unsigned int irq, void *dev_id);
+        void            (*release)(unsigned int irq, void *dev_id);
 #endif
+        /*
+         * For compatibility, ->typename is copied into ->name.
+         * Will disappear.
+         */
+        const char      *typename;
 };
 
-typedef struct hw_interrupt_type  hw_irq_controller;
-
-/*
- * This is the "IRQ descriptor", which contains various information
- * about the irq, including what kind of hardware handling it has,
- * whether it is disabled etc etc.
+/**
+ * struct irq_desc - interrupt descriptor
+ *
+ * @handle_irq:         highlevel irq-events handler [if NULL, __do_IRQ()]
+ * @chip:               low level interrupt hardware access
+ * @handler_data:       per-IRQ data for the irq_chip methods
+ * @chip_data:          platform-specific per-chip private data for the chip
+ *                      methods, to allow shared chip implementations
+ * @action:             the irq action chain
+ * @status:             status information
+ * @depth:              disable-depth, for nested irq_disable() calls
+ * @irq_count:          stats field to detect stalled irqs
+ * @irqs_unhandled:     stats field for spurious unhandled interrupts
+ * @lock:               locking for SMP
+ * @affinity:           IRQ affinity on SMP
+ * @cpu:                cpu index useful for balancing
+ * @pending_mask:       pending rebalanced interrupts
+ * @move_irq:           need to re-target IRQ destination
+ * @dir:                /proc/irq/ procfs entry
+ * @affinity_entry:     /proc/irq/smp_affinity procfs entry on SMP
  *
  * Pad this out to 32 bytes for cache and indexing reasons.
  */
-typedef struct irq_desc {
-        hw_irq_controller *handler;
-        void *handler_data;
-        struct irqaction *action;       /* IRQ action list */
-        unsigned int status;            /* IRQ status */
-        unsigned int depth;             /* nested irq disables */
-        unsigned int irq_count;         /* For detecting broken interrupts */
-        unsigned int irqs_unhandled;
-        spinlock_t lock;
-#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
-        unsigned int move_irq;          /* Flag need to re-target intr dest*/
+struct irq_desc {
+        void fastcall           (*handle_irq)(unsigned int irq,
+                                              struct irq_desc *desc,
+                                              struct pt_regs *regs);
+        struct irq_chip         *chip;
+        void                    *handler_data;
+        void                    *chip_data;
+        struct irqaction        *action;        /* IRQ action list */
+        unsigned int            status;         /* IRQ status */
+
+        unsigned int            depth;          /* nested irq disables */
+        unsigned int            irq_count;      /* For detecting broken IRQs */
+        unsigned int            irqs_unhandled;
+        spinlock_t              lock;
+#ifdef CONFIG_SMP
+        cpumask_t               affinity;
+        unsigned int            cpu;
+#endif
+#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
+        cpumask_t               pending_mask;
+        unsigned int            move_irq;       /* need to re-target IRQ dest */
+#endif
+#ifdef CONFIG_PROC_FS
+        struct proc_dir_entry *dir;
 #endif
-} ____cacheline_aligned irq_desc_t;
+} ____cacheline_aligned;
 
-extern irq_desc_t irq_desc [NR_IRQS];
+extern struct irq_desc irq_desc[NR_IRQS];
 
-/* Return a pointer to the irq descriptor for IRQ.  */
-static inline irq_desc_t *
-irq_descp (int irq)
-{
-        return irq_desc + irq;
-}
+/*
+ * Migration helpers for obsolete names, they will go away:
+ */
+#define hw_interrupt_type       irq_chip
+typedef struct irq_chip         hw_irq_controller;
+#define no_irq_type             no_irq_chip
+typedef struct irq_desc         irq_desc_t;
 
-#include <asm/hw_irq.h> /* the arch dependent stuff */
+/*
+ * Pick up the arch-dependent methods:
+ */
+#include <asm/hw_irq.h>
 
-extern int setup_irq(unsigned int irq, struct irqaction * new);
+extern int setup_irq(unsigned int irq, struct irqaction *new);
 
 #ifdef CONFIG_GENERIC_HARDIRQS
-extern cpumask_t irq_affinity[NR_IRQS];
+
+#ifndef handle_dynamic_tick
+# define handle_dynamic_tick(a)         do { } while (0)
+#endif
 
 #ifdef CONFIG_SMP
 static inline void set_native_irq_info(int irq, cpumask_t mask)
 {
-        irq_affinity[irq] = mask;
+        irq_desc[irq].affinity = mask;
 }
 #else
 static inline void set_native_irq_info(int irq, cpumask_t mask)
@@ -111,8 +199,7 @@ static inline void set_native_irq_info(int irq, cpumask_t mask)
 
 #ifdef CONFIG_SMP
 
-#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
-extern cpumask_t pending_irq_cpumask[NR_IRQS];
+#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
 
 void set_pending_irq(unsigned int irq, cpumask_t mask);
 void move_native_irq(int irq);
@@ -133,7 +220,7 @@ static inline void set_irq_info(int irq, cpumask_t mask)
 {
 }
 
-#else // CONFIG_PCI_MSI
+#else /* CONFIG_PCI_MSI */
 
 static inline void move_irq(int irq)
 {
@@ -144,26 +231,36 @@ static inline void set_irq_info(int irq, cpumask_t mask)
 {
         set_native_irq_info(irq, mask);
 }
-#endif // CONFIG_PCI_MSI
 
-#else   // CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE
+#endif /* CONFIG_PCI_MSI */
+
+#else /* CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE */
+
+static inline void move_irq(int irq)
+{
+}
+
+static inline void move_native_irq(int irq)
+{
+}
+
+static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
+{
+}
 
-#define move_irq(x)
-#define move_native_irq(x)
-#define set_pending_irq(x,y)
 static inline void set_irq_info(int irq, cpumask_t mask)
 {
         set_native_irq_info(irq, mask);
 }
 
-#endif // CONFIG_GENERIC_PENDING_IRQ
+#endif /* CONFIG_GENERIC_PENDING_IRQ */
 
-#else // CONFIG_SMP
+#else /* CONFIG_SMP */
 
 #define move_irq(x)
 #define move_native_irq(x)
 
-#endif // CONFIG_SMP
+#endif /* CONFIG_SMP */
 
 #ifdef CONFIG_IRQBALANCE
 extern void set_balance_irq_affinity(unsigned int irq, cpumask_t mask);
@@ -173,32 +270,139 @@ static inline void set_balance_irq_affinity(unsigned int irq, cpumask_t mask)
 }
 #endif
 
+#ifdef CONFIG_AUTO_IRQ_AFFINITY
+extern int select_smp_affinity(unsigned int irq);
+#else
+static inline int select_smp_affinity(unsigned int irq)
+{
+        return 1;
+}
+#endif
+
 extern int no_irq_affinity;
-extern int noirqdebug_setup(char *str);
 
-extern fastcall irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
-                                        struct irqaction *action);
+/* Handle irq action chains: */
+extern int handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
+                            struct irqaction *action);
+
+/*
+ * Built-in IRQ handlers for various IRQ types,
+ * callable via desc->chip->handle_irq()
+ */
+extern void fastcall
+handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+extern void fastcall
+handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc,
+                         struct pt_regs *regs);
+extern void fastcall
+handle_edge_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+extern void fastcall
+handle_simple_irq(unsigned int irq, struct irq_desc *desc,
+                  struct pt_regs *regs);
+extern void fastcall
+handle_percpu_irq(unsigned int irq, struct irq_desc *desc,
+                  struct pt_regs *regs);
+extern void fastcall
+handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs);
+
+/*
+ * Get a descriptive string for the highlevel handler, for
+ * /proc/interrupts output:
+ */
+extern const char *
+handle_irq_name(void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                        struct pt_regs *));
+
+/*
+ * Monolithic do_IRQ implementation.
+ * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly)
+ */
 extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
-extern void note_interrupt(unsigned int irq, irq_desc_t *desc,
-                                        int action_ret, struct pt_regs *regs);
-extern int can_request_irq(unsigned int irq, unsigned long irqflags);
 
+/*
+ * Architectures call this to let the generic IRQ layer
+ * handle an interrupt. If the descriptor is attached to an
+ * irqchip-style controller then we call the ->handle_irq() handler,
+ * and it calls __do_IRQ() if it's attached to an irqtype-style controller.
+ */
+static inline void generic_handle_irq(unsigned int irq, struct pt_regs *regs)
+{
+        struct irq_desc *desc = irq_desc + irq;
+
+        if (likely(desc->handle_irq))
+                desc->handle_irq(irq, desc, regs);
+        else
+                __do_IRQ(irq, regs);
+}
+
+/* Handling of unhandled and spurious interrupts: */
+extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
+                           int action_ret, struct pt_regs *regs);
+
+/* Resending of interrupts :*/
+void check_irq_resend(struct irq_desc *desc, unsigned int irq);
+
+/* Initialize /proc/irq/ */
 extern void init_irq_proc(void);
 
-#ifdef CONFIG_AUTO_IRQ_AFFINITY
-extern int select_smp_affinity(unsigned int irq);
-#else
-static inline int
-select_smp_affinity(unsigned int irq)
+/* Enable/disable irq debugging output: */
+extern int noirqdebug_setup(char *str);
+
+/* Checks whether the interrupt can be requested by request_irq(): */
+extern int can_request_irq(unsigned int irq, unsigned long irqflags);
+
+/* Dummy irq-chip implementations: */
+extern struct irq_chip no_irq_chip;
+extern struct irq_chip dummy_irq_chip;
+
+extern void
+set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,
+                         void fastcall (*handle)(unsigned int,
+                                                 struct irq_desc *,
+                                                 struct pt_regs *));
+extern void
+__set_irq_handler(unsigned int irq,
+                  void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                          struct pt_regs *),
+                  int is_chained);
+
+/*
+ * Set a highlevel flow handler for a given IRQ:
+ */
+static inline void
+set_irq_handler(unsigned int irq,
+                void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                        struct pt_regs *))
 {
-        return 1;
+        __set_irq_handler(irq, handle, 0);
 }
-#endif
 
-#endif
+/*
+ * Set a highlevel chained flow handler for a given IRQ.
+ * (a chained handler is automatically enabled and set to
+ *  IRQ_NOREQUEST and IRQ_NOPROBE)
+ */
+static inline void
+set_irq_chained_handler(unsigned int irq,
+                        void fastcall (*handle)(unsigned int, struct irq_desc *,
+                                                struct pt_regs *))
+{
+        __set_irq_handler(irq, handle, 1);
+}
 
-extern hw_irq_controller no_irq_type;  /* needed in every arch ? */
+/* Set/get chip/data for an IRQ: */
 
-#endif
+extern int set_irq_chip(unsigned int irq, struct irq_chip *chip);
+extern int set_irq_data(unsigned int irq, void *data);
+extern int set_irq_chip_data(unsigned int irq, void *data);
+extern int set_irq_type(unsigned int irq, unsigned int type);
+
+#define get_irq_chip(irq)       (irq_desc[irq].chip)
+#define get_irq_chip_data(irq)  (irq_desc[irq].chip_data)
+#define get_irq_data(irq)       (irq_desc[irq].handler_data)
+
+#endif /* CONFIG_GENERIC_HARDIRQS */
+
+#endif /* !CONFIG_S390 */
 
-#endif /* __irq_h */
+#endif /* _LINUX_IRQ_H */
diff --git a/include/linux/isdn/tpam.h b/include/linux/isdn/tpam.h
deleted file mode 100644
index d18dd0dc570d..000000000000
--- a/include/linux/isdn/tpam.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* $Id: tpam.h,v 1.1.2.1 2001/06/08 08:23:46 kai Exp $
- *
- * Turbo PAM ISDN driver for Linux. (Kernel Driver)
- *
- * Copyright 2001 Stelian Pop <stelian.pop@fr.alcove.com>, Alcôve
- *
- * For all support questions please contact: <support@auvertech.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#ifndef _TPAM_H_
-#define _TPAM_H_
-
-#include <linux/types.h>
-
-/* IOCTL commands */
-#define TPAM_CMD_DSPLOAD        0x0001
-#define TPAM_CMD_DSPSAVE        0x0002
-#define TPAM_CMD_DSPRUN         0x0003
-#define TPAM_CMD_LOOPMODEON     0x0004
-#define TPAM_CMD_LOOPMODEOFF    0x0005
-
-/* addresses of debug information zones on board */
-#define TPAM_TRAPAUDIT_REGISTER         0x005493e4
-#define TPAM_NCOAUDIT_REGISTER          0x00500000
-#define TPAM_MSGAUDIT_REGISTER          0x008E30F0
-
-/* length of debug information zones on board */
-#define TPAM_TRAPAUDIT_LENGTH           10000
-#define TPAM_NCOAUDIT_LENGTH            300000
-#define TPAM_NCOAUDIT_COUNT             30
-#define TPAM_MSGAUDIT_LENGTH            60000
-
-/* IOCTL load/save parameter */
-typedef struct tpam_dsp_ioctl {
-        __u32 address;  /* address to load/save data */
-        __u32 data_len; /* size of data to be loaded/saved */
-        __u8 data[0];   /* data */
-} tpam_dsp_ioctl;
-
-#endif /* _TPAM_H_ */
diff --git a/include/linux/key.h b/include/linux/key.h
index e693e729bc92..169f05e4863e 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -177,7 +177,8 @@ struct key {
 /*
  * kernel managed key type definition
  */
-typedef int (*request_key_actor_t)(struct key *key, struct key *authkey, const char *op);
+typedef int (*request_key_actor_t)(struct key *key, struct key *authkey,
+                                   const char *op, void *aux);
 
 struct key_type {
         /* name of the type */
@@ -285,6 +286,11 @@ extern struct key *request_key(struct key_type *type,
                                const char *description,
                                const char *callout_info);
 
+extern struct key *request_key_with_auxdata(struct key_type *type,
+                                            const char *description,
+                                            const char *callout_info,
+                                            void *aux);
+
 extern int key_validate(struct key *key);
 
 extern key_ref_t key_create_or_update(key_ref_t keyring,
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2d229327959e..0503b2ed8bae 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -46,6 +46,8 @@ enum kobject_action {
         KOBJ_UMOUNT     = (__force kobject_action_t) 0x05,      /* umount event for block devices (broken) */
         KOBJ_OFFLINE    = (__force kobject_action_t) 0x06,      /* device offline */
         KOBJ_ONLINE     = (__force kobject_action_t) 0x07,      /* device online */
+        KOBJ_UNDOCK     = (__force kobject_action_t) 0x08,      /* undocking */
+        KOBJ_DOCK       = (__force kobject_action_t) 0x09,      /* dock */
 };
 
 struct kobject {
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 5b584dafb5a6..b03cfb91e228 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -40,7 +40,6 @@ struct miscdevice  {
         struct list_head list;
         struct device *dev;
         struct class_device *class;
-        char devfs_name[64];
 };
 
 extern int misc_register(struct miscdevice * misc);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c41a1299b8cf..75179529e399 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -36,7 +36,6 @@ extern int sysctl_legacy_va_layout;
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
-#include <asm/atomic.h>
 
 #define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))
 
@@ -515,6 +514,11 @@ static inline void set_page_links(struct page *page, unsigned long zone,
         set_page_section(page, pfn_to_section_nr(pfn));
 }
 
+/*
+ * Some inline functions in vmstat.h depend on page_zone()
+ */
+#include <linux/vmstat.h>
+
 #ifndef CONFIG_DISCONTIGMEM
 /* The array of struct pages - for discontigmem use pgdat->lmem_map */
 extern struct page *mem_map;
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index d6120fa69116..27e748eb72b0 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -46,6 +46,27 @@ struct zone_padding {
 #define ZONE_PADDING(name)
 #endif
 
+enum zone_stat_item {
+        NR_ANON_PAGES,  /* Mapped anonymous pages */
+        NR_FILE_MAPPED, /* pagecache pages mapped into pagetables.
+                           only modified from process context */
+        NR_FILE_PAGES,
+        NR_SLAB,        /* Pages used by slab allocator */
+        NR_PAGETABLE,   /* used for pagetables */
+        NR_FILE_DIRTY,
+        NR_WRITEBACK,
+        NR_UNSTABLE_NFS,        /* NFS unstable pages */
+        NR_BOUNCE,
+#ifdef CONFIG_NUMA
+        NUMA_HIT,               /* allocated in intended node */
+        NUMA_MISS,              /* allocated in non intended node */
+        NUMA_FOREIGN,           /* was intended here, hit elsewhere */
+        NUMA_INTERLEAVE_HIT,    /* interleaver preferred this zone */
+        NUMA_LOCAL,             /* allocation from local node */
+        NUMA_OTHER,             /* allocation from other node */
+#endif
+        NR_VM_ZONE_STAT_ITEMS };
+
 struct per_cpu_pages {
         int count;              /* number of pages in the list */
         int high;               /* high watermark, emptying needed */
@@ -55,13 +76,8 @@ struct per_cpu_pages {
 
 struct per_cpu_pageset {
         struct per_cpu_pages pcp[2];    /* 0: hot.  1: cold */
-#ifdef CONFIG_NUMA
-        unsigned long numa_hit;         /* allocated in intended node */
-        unsigned long numa_miss;        /* allocated in non intended node */
-        unsigned long numa_foreign;     /* was intended here, hit elsewhere */
-        unsigned long interleave_hit;   /* interleaver prefered this zone */
-        unsigned long local_node;       /* allocation from local node */
-        unsigned long other_node;       /* allocation from other node */
+#ifdef CONFIG_SMP
+        s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
 #endif
 } ____cacheline_aligned_in_smp;
 
@@ -165,12 +181,8 @@ struct zone {
         /* A count of how many reclaimers are scanning this zone */
         atomic_t                reclaim_in_progress;
 
-        /*
-         * timestamp (in jiffies) of the last zone reclaim that did not
-         * result in freeing of pages. This is used to avoid repeated scans
-         * if all memory in the zone is in use.
-         */
-        unsigned long           last_unsuccessful_zone_reclaim;
+        /* Zone statistics */
+        atomic_long_t           vm_stat[NR_VM_ZONE_STAT_ITEMS];
 
         /*
          * prev_priority holds the scanning priority for this zone.  It is
diff --git a/include/linux/net.h b/include/linux/net.h
index 385e68f5bd93..b20c53c74413 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -61,6 +61,7 @@ typedef enum {
 #define SOCK_ASYNC_WAITDATA     1
 #define SOCK_NOSPACE            2
 #define SOCK_PASSCRED           3
+#define SOCK_PASSSEC            4
 
 #ifndef ARCH_HAS_SOCKET_TYPES
 /**
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 03cd7551a7a1..85f99f60deea 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -313,8 +313,12 @@ struct net_device
 
         /* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT       16
+#define NETIF_F_GSO_MASK        0xffff0000
 #define NETIF_F_TSO             (SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT)
-#define NETIF_F_UFO             (SKB_GSO_UDPV4 << NETIF_F_GSO_SHIFT)
+#define NETIF_F_UFO             (SKB_GSO_UDP << NETIF_F_GSO_SHIFT)
+#define NETIF_F_GSO_ROBUST      (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)
+#define NETIF_F_TSO_ECN         (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT)
+#define NETIF_F_TSO6            (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT)
 
 #define NETIF_F_GEN_CSUM        (NETIF_F_NO_CSUM | NETIF_F_HW_CSUM)
 #define NETIF_F_ALL_CSUM        (NETIF_F_IP_CSUM | NETIF_F_GEN_CSUM)
@@ -543,7 +547,8 @@ struct packet_type {
                                          struct net_device *,
                                          struct packet_type *,
                                          struct net_device *);
-        struct sk_buff          *(*gso_segment)(struct sk_buff *skb, int sg);
+        struct sk_buff          *(*gso_segment)(struct sk_buff *skb,
+                                                int features);
         void                    *af_packet_priv;
         struct list_head        list;
 };
@@ -968,7 +973,7 @@ extern int		netdev_max_backlog;
 extern int              weight_p;
 extern int              netdev_set_master(struct net_device *dev, struct net_device *master);
 extern int skb_checksum_help(struct sk_buff *skb, int inward);
-extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int sg);
+extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features);
 #ifdef CONFIG_BUG
 extern void netdev_rx_csum_fault(struct net_device *dev);
 #else
@@ -988,11 +993,21 @@ extern void dev_seq_stop(struct seq_file *seq, void *v);
 
 extern void linkwatch_run_queue(void);
 
+static inline int net_gso_ok(int features, int gso_type)
+{
+        int feature = gso_type << NETIF_F_GSO_SHIFT;
+        return (features & feature) == feature;
+}
+
+static inline int skb_gso_ok(struct sk_buff *skb, int features)
+{
+        return net_gso_ok(features, skb_shinfo(skb)->gso_size ?
+                                    skb_shinfo(skb)->gso_type : 0);
+}
+
 static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
 {
-        int feature = skb_shinfo(skb)->gso_type << NETIF_F_GSO_SHIFT;
-        return skb_shinfo(skb)->gso_size &&
-               (dev->features & feature) != feature;
+        return !skb_gso_ok(skb, dev->features);
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index d90b1bb37563..55ea853d57bc 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -9,7 +9,6 @@
 #ifndef _LINUX_NFS_FS_H
 #define _LINUX_NFS_FS_H
 
-#include <linux/config.h>
 #include <linux/in.h>
 #include <linux/mm.h>
 #include <linux/pagemap.h>
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 0c076d58c676..5748642e9f36 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -5,12 +5,8 @@
 #ifndef PAGE_FLAGS_H
 #define PAGE_FLAGS_H
 
-#include <linux/percpu.h>
-#include <linux/cache.h>
 #include <linux/types.h>
 
-#include <asm/pgtable.h>
-
 /*
  * Various page->flags bits:
  *
@@ -103,134 +99,6 @@
 #endif
 
 /*
- * Global page accounting.  One instance per CPU.  Only unsigned longs are
- * allowed.
- *
- * - Fields can be modified with xxx_page_state and xxx_page_state_zone at
- * any time safely (which protects the instance from modification by
- * interrupt.
- * - The __xxx_page_state variants can be used safely when interrupts are
- * disabled.
- * - The __xxx_page_state variants can be used if the field is only
- * modified from process context and protected from preemption, or only
- * modified from interrupt context.  In this case, the field should be
- * commented here.
- */
-struct page_state {
-        unsigned long nr_dirty;         /* Dirty writeable pages */
-        unsigned long nr_writeback;     /* Pages under writeback */
-        unsigned long nr_unstable;      /* NFS unstable pages */
-        unsigned long nr_page_table_pages;/* Pages used for pagetables */
-        unsigned long nr_mapped;        /* mapped into pagetables.
-                                         * only modified from process context */
-        unsigned long nr_slab;          /* In slab */
-#define GET_PAGE_STATE_LAST nr_slab
-
-        /*
-         * The below are zeroed by get_page_state().  Use get_full_page_state()
-         * to add up all these.
-         */
-        unsigned long pgpgin;           /* Disk reads */
-        unsigned long pgpgout;          /* Disk writes */
-        unsigned long pswpin;           /* swap reads */
-        unsigned long pswpout;          /* swap writes */
-
-        unsigned long pgalloc_high;     /* page allocations */
-        unsigned long pgalloc_normal;
-        unsigned long pgalloc_dma32;
-        unsigned long pgalloc_dma;
-
-        unsigned long pgfree;           /* page freeings */
-        unsigned long pgactivate;       /* pages moved inactive->active */
-        unsigned long pgdeactivate;     /* pages moved active->inactive */
-
-        unsigned long pgfault;          /* faults (major+minor) */
-        unsigned long pgmajfault;       /* faults (major only) */
-
-        unsigned long pgrefill_high;    /* inspected in refill_inactive_zone */
-        unsigned long pgrefill_normal;
-        unsigned long pgrefill_dma32;
-        unsigned long pgrefill_dma;
-
-        unsigned long pgsteal_high;     /* total highmem pages reclaimed */
-        unsigned long pgsteal_normal;
-        unsigned long pgsteal_dma32;
-        unsigned long pgsteal_dma;
-
-        unsigned long pgscan_kswapd_high;/* total highmem pages scanned */
-        unsigned long pgscan_kswapd_normal;
-        unsigned long pgscan_kswapd_dma32;
-        unsigned long pgscan_kswapd_dma;
-
-        unsigned long pgscan_direct_high;/* total highmem pages scanned */
-        unsigned long pgscan_direct_normal;
-        unsigned long pgscan_direct_dma32;
-        unsigned long pgscan_direct_dma;
-
-        unsigned long pginodesteal;     /* pages reclaimed via inode freeing */
-        unsigned long slabs_scanned;    /* slab objects scanned */
-        unsigned long kswapd_steal;     /* pages reclaimed by kswapd */
-        unsigned long kswapd_inodesteal;/* reclaimed via kswapd inode freeing */
-        unsigned long pageoutrun;       /* kswapd's calls to page reclaim */
-        unsigned long allocstall;       /* direct reclaim calls */
-
-        unsigned long pgrotated;        /* pages rotated to tail of the LRU */
-        unsigned long nr_bounce;        /* pages for bounce buffers */
-};
-
-extern void get_page_state(struct page_state *ret);
-extern void get_page_state_node(struct page_state *ret, int node);
-extern void get_full_page_state(struct page_state *ret);
-extern unsigned long read_page_state_offset(unsigned long offset);
-extern void mod_page_state_offset(unsigned long offset, unsigned long delta);
-extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
-
-#define read_page_state(member) \
-        read_page_state_offset(offsetof(struct page_state, member))
-
-#define mod_page_state(member, delta)   \
-        mod_page_state_offset(offsetof(struct page_state, member), (delta))
-
-#define __mod_page_state(member, delta) \
-        __mod_page_state_offset(offsetof(struct page_state, member), (delta))
-
-#define inc_page_state(member)          mod_page_state(member, 1UL)
-#define dec_page_state(member)          mod_page_state(member, 0UL - 1)
-#define add_page_state(member,delta)    mod_page_state(member, (delta))
-#define sub_page_state(member,delta)    mod_page_state(member, 0UL - (delta))
-
-#define __inc_page_state(member)        __mod_page_state(member, 1UL)
-#define __dec_page_state(member)        __mod_page_state(member, 0UL - 1)
-#define __add_page_state(member,delta)  __mod_page_state(member, (delta))
-#define __sub_page_state(member,delta)  __mod_page_state(member, 0UL - (delta))
-
-#define page_state(member) (*__page_state(offsetof(struct page_state, member)))
-
-#define state_zone_offset(zone, member)                                 \
-({                                                                      \
-        unsigned offset;                                                \
-        if (is_highmem(zone))                                           \
-                offset = offsetof(struct page_state, member##_high);    \
-        else if (is_normal(zone))                                       \
-                offset = offsetof(struct page_state, member##_normal);  \
-        else if (is_dma32(zone))                                        \
-                offset = offsetof(struct page_state, member##_dma32);   \
-        else                                                            \
-                offset = offsetof(struct page_state, member##_dma);     \
-        offset;                                                         \
-})
-
-#define __mod_page_state_zone(zone, member, delta)                      \
- do {                                                                   \
-        __mod_page_state_offset(state_zone_offset(zone, member), (delta)); \
- } while (0)
-
-#define mod_page_state_zone(zone, member, delta)                        \
- do {                                                                   \
-        mod_page_state_offset(state_zone_offset(zone, member), (delta)); \
- } while (0)
-
-/*
  * Manipulation of page state flags
  */
 #define PageLocked(page)                \
@@ -254,7 +122,14 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
 #define TestClearPageReferenced(page) test_and_clear_bit(PG_referenced, &(page)->flags)
 
 #define PageUptodate(page)      test_bit(PG_uptodate, &(page)->flags)
-#ifndef SetPageUptodate
+#ifdef CONFIG_S390
+#define SetPageUptodate(_page) \
+        do {                                                                  \
+                struct page *__page = (_page);                                \
+                if (!test_and_set_bit(PG_uptodate, &__page->flags))           \
+                        page_test_and_clear_dirty(_page);                     \
+        } while (0)
+#else
 #define SetPageUptodate(page)   set_bit(PG_uptodate, &(page)->flags)
 #endif
 #define ClearPageUptodate(page) clear_bit(PG_uptodate, &(page)->flags)
@@ -306,7 +181,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
         do {                                                            \
                 if (!test_and_set_bit(PG_writeback,                     \
                                 &(page)->flags))                        \
-                        inc_page_state(nr_writeback);                   \
+                        inc_zone_page_state(page, NR_WRITEBACK);        \
         } while (0)
 #define TestSetPageWriteback(page)                                      \
         ({                                                              \
@@ -314,14 +189,14 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
                 ret = test_and_set_bit(PG_writeback,                    \
                                         &(page)->flags);                \
                 if (!ret)                                               \
-                        inc_page_state(nr_writeback);                   \
+                        inc_zone_page_state(page, NR_WRITEBACK);        \
                 ret;                                                    \
         })
 #define ClearPageWriteback(page)                                        \
         do {                                                            \
                 if (test_and_clear_bit(PG_writeback,                    \
                                 &(page)->flags))                        \
-                        dec_page_state(nr_writeback);                   \
+                        dec_zone_page_state(page, NR_WRITEBACK);        \
         } while (0)
 #define TestClearPageWriteback(page)                                    \
         ({                                                              \
@@ -329,7 +204,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta);
                 ret = test_and_clear_bit(PG_writeback,                  \
                                 &(page)->flags);                        \
                 if (ret)                                                \
-                        dec_page_state(nr_writeback);                   \
+                        dec_zone_page_state(page, NR_WRITEBACK);        \
                 ret;                                                    \
         })
 
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 1245df7141aa..0a2f5d27f60e 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -113,51 +113,6 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
 extern void remove_from_page_cache(struct page *page);
 extern void __remove_from_page_cache(struct page *page);
 
-extern atomic_t nr_pagecache;
-
-#ifdef CONFIG_SMP
-
-#define PAGECACHE_ACCT_THRESHOLD        max(16, NR_CPUS * 2)
-DECLARE_PER_CPU(long, nr_pagecache_local);
-
-/*
- * pagecache_acct implements approximate accounting for pagecache.
- * vm_enough_memory() do not need high accuracy. Writers will keep
- * an offset in their per-cpu arena and will spill that into the
- * global count whenever the absolute value of the local count
- * exceeds the counter's threshold.
- *
- * MUST be protected from preemption.
- * current protection is mapping->page_lock.
- */
-static inline void pagecache_acct(int count)
-{
-        long *local;
-
-        local = &__get_cpu_var(nr_pagecache_local);
-        *local += count;
-        if (*local > PAGECACHE_ACCT_THRESHOLD || *local < -PAGECACHE_ACCT_THRESHOLD) {
-                atomic_add(*local, &nr_pagecache);
-                *local = 0;
-        }
-}
-
-#else
-
-static inline void pagecache_acct(int count)
-{
-        atomic_add(count, &nr_pagecache);
-}
-#endif
-
-static inline unsigned long get_page_cache_size(void)
-{
-        int ret = atomic_read(&nr_pagecache);
-        if (unlikely(ret < 0))
-                ret = 0;
-        return ret;
-}
-
 /*
  * Return byte-offset into filesystem object for page.
  */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 62a8c22f5f60..983fca251b25 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -404,8 +404,8 @@ int pcibios_enable_device(struct pci_dev *, int mask);
 char *pcibios_setup (char *str);
 
 /* Used only when drivers/pci/setup.c is used */
-void pcibios_align_resource(void *, struct resource *,
-                            unsigned long, unsigned long);
+void pcibios_align_resource(void *, struct resource *, resource_size_t,
+                                resource_size_t);
 void pcibios_update_irq(struct pci_dev *, int irq);
 
 /* Generic PCI functions used internally */
@@ -532,10 +532,10 @@ void pci_release_region(struct pci_dev *, int);
 
 /* drivers/pci/bus.c */
 int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
-                           unsigned long size, unsigned long align,
-                           unsigned long min, unsigned int type_mask,
+                           resource_size_t size, resource_size_t align,
+                           resource_size_t min, unsigned int type_mask,
                            void (*alignf)(void *, struct resource *,
-                                          unsigned long, unsigned long),
+                                          resource_size_t, resource_size_t),
                            void *alignf_data);
 void pci_enable_bridges(struct pci_bus *bus);
 
@@ -730,7 +730,8 @@ static inline char *pci_name(struct pci_dev *pdev)
  */
 #ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER
 static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
-                const struct resource *rsrc, u64 *start, u64 *end)
+                const struct resource *rsrc, resource_size_t *start,
+                resource_size_t *end)
 {
         *start = rsrc->start;
         *end = rsrc->end;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 9ae6b1a75366..685081c01342 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -728,7 +728,9 @@
 #define PCI_DEVICE_ID_TI_TVP4020        0x3d07
 #define PCI_DEVICE_ID_TI_4450           0x8011
 #define PCI_DEVICE_ID_TI_XX21_XX11      0x8031
+#define PCI_DEVICE_ID_TI_XX21_XX11_SD   0x8034
 #define PCI_DEVICE_ID_TI_X515           0x8036
+#define PCI_DEVICE_ID_TI_XX12           0x8039
 #define PCI_DEVICE_ID_TI_1130           0xac12
 #define PCI_DEVICE_ID_TI_1031           0xac13
 #define PCI_DEVICE_ID_TI_1131           0xac15
@@ -1441,6 +1443,7 @@
 #define PCI_DEVICE_ID_RICOH_RL5C475     0x0475
 #define PCI_DEVICE_ID_RICOH_RL5C476     0x0476
 #define PCI_DEVICE_ID_RICOH_RL5C478     0x0478
+#define PCI_DEVICE_ID_RICOH_R5C822      0x0822
 
 #define PCI_VENDOR_ID_DLINK             0x1186
 #define PCI_DEVICE_ID_DLINK_DGE510T     0x4c00
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 93b0959eb40f..ab8a8dd8d64c 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -389,7 +389,8 @@ int pnp_start_dev(struct pnp_dev *dev);
 int pnp_stop_dev(struct pnp_dev *dev);
 int pnp_activate_dev(struct pnp_dev *dev);
 int pnp_disable_dev(struct pnp_dev *dev);
-void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size);
+void pnp_resource_change(struct resource *resource, resource_size_t start,
+                                resource_size_t size);
 
 /* protocol helpers */
 int pnp_is_active(struct pnp_dev * dev);
@@ -434,7 +435,9 @@ static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size) { }
+static inline void pnp_resource_change(struct resource *resource,
+                                        resource_size_t start,
+                                        resource_size_t size) { }
 
 /* protocol helpers */
 static inline int pnp_is_active(struct pnp_dev * dev) { return 0; }
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 48dfe00070c7..b4ca73d65891 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -163,14 +163,22 @@ extern int rcu_needs_cpu(int cpu);
  *
  * It is illegal to block while in an RCU read-side critical section.
  */
-#define rcu_read_lock()         preempt_disable()
+#define rcu_read_lock() \
+        do { \
+                preempt_disable(); \
+                __acquire(RCU); \
+        } while(0)
 
 /**
  * rcu_read_unlock - marks the end of an RCU read-side critical section.
  *
  * See rcu_read_lock() for more information.
  */
-#define rcu_read_unlock()       preempt_enable()
+#define rcu_read_unlock() \
+        do { \
+                __release(RCU); \
+                preempt_enable(); \
+        } while(0)
 
 /*
  * So where is rcu_write_lock()?  It does not exist, as there is no
@@ -193,14 +201,22 @@ extern int rcu_needs_cpu(int cpu);
  * can use just rcu_read_lock().
  *
  */
-#define rcu_read_lock_bh()      local_bh_disable()
+#define rcu_read_lock_bh() \
+        do { \
+                local_bh_disable(); \
+                __acquire(RCU_BH); \
+        } while(0)
 
 /*
  * rcu_read_unlock_bh - marks the end of a softirq-only RCU critical section
  *
  * See rcu_read_lock_bh() for more information.
  */
-#define rcu_read_unlock_bh()    local_bh_enable()
+#define rcu_read_unlock_bh() \
+        do { \
+                __release(RCU_BH); \
+                local_bh_enable(); \
+        } while(0)
 
 /**
  * rcu_dereference - fetch an RCU-protected pointer in an
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 36e2bf4b4315..5371e4e74595 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -34,8 +34,8 @@ struct rtc_time {
  * alarm API.
  */
 struct rtc_wkalrm {
-        unsigned char enabled;  /* 0 = alarm disable, 1 = alarm disabled */
-        unsigned char pending;  /* 0 = alarm pending, 1 = alarm not pending */
+        unsigned char enabled;  /* 0 = alarm disabled, 1 = alarm enabled */
+        unsigned char pending;  /* 0 = alarm not pending, 1 = alarm pending */
         struct rtc_time time;   /* time the alarm is set to */
 };
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 821f0481ebe1..aaf723308ed4 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1153,7 +1153,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *);
 extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
 extern int kill_pg_info(int, struct siginfo *, pid_t);
 extern int kill_proc_info(int, struct siginfo *, pid_t);
-extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t);
+extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t, u32);
 extern void do_notify_parent(struct task_struct *, int);
 extern void force_sig(int, struct task_struct *);
 extern void force_sig_specific(int, struct task_struct *);
diff --git a/include/linux/security.h b/include/linux/security.h
index 51805806f974..f75303831d09 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -67,7 +67,7 @@ struct xfrm_state;
 struct xfrm_user_sec_ctx;
 
 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
-extern int cap_netlink_recv(struct sk_buff *skb);
+extern int cap_netlink_recv(struct sk_buff *skb, int cap);
 
 /*
  * Values used in the task_security_ops calls
@@ -567,6 +567,9 @@ struct swap_info_struct;
  *      @p.
  *      @p contains the task_struct for the process.
  *      Return 0 if permission is granted.
+ * @task_getsecid:
+ *      Retrieve the security identifier of the process @p.
+ *      @p contains the task_struct for the process and place is into @secid.
  * @task_setgroups:
  *      Check permission before setting the supplementary group set of the
  *      current process.
@@ -582,6 +585,10 @@ struct swap_info_struct;
  *      @p contains the task_struct of process.
  *      @ioprio contains the new ioprio value
  *      Return 0 if permission is granted.
+ * @task_getioprio
+ *      Check permission before getting the ioprio value of @p.
+ *      @p contains the task_struct of process.
+ *      Return 0 if permission is granted.
  * @task_setrlimit:
  *      Check permission before setting the resource limits of the current
  *      process for @resource to @new_rlim.  The old resource limit values can
@@ -615,6 +622,7 @@ struct swap_info_struct;
  *      @p contains the task_struct for process.
  *      @info contains the signal information.
  *      @sig contains the signal value.
+ *      @secid contains the sid of the process where the signal originated
  *      Return 0 if permission is granted.
  * @task_wait:
  *      Check permission before allowing a process to reap a child process @p
@@ -656,6 +664,7 @@ struct swap_info_struct;
  *      Check permission before processing the received netlink message in
  *      @skb.
  *      @skb contains the sk_buff structure for the netlink message.
+ *      @cap indicates the capability required
  *      Return 0 if permission is granted.
  *
  * Security hooks for Unix domain networking.
@@ -1218,16 +1227,18 @@ struct security_operations {
         int (*task_setpgid) (struct task_struct * p, pid_t pgid);
         int (*task_getpgid) (struct task_struct * p);
         int (*task_getsid) (struct task_struct * p);
+        void (*task_getsecid) (struct task_struct * p, u32 * secid);
         int (*task_setgroups) (struct group_info *group_info);
         int (*task_setnice) (struct task_struct * p, int nice);
         int (*task_setioprio) (struct task_struct * p, int ioprio);
+        int (*task_getioprio) (struct task_struct * p);
         int (*task_setrlimit) (unsigned int resource, struct rlimit * new_rlim);
         int (*task_setscheduler) (struct task_struct * p, int policy,
                                   struct sched_param * lp);
         int (*task_getscheduler) (struct task_struct * p);
         int (*task_movememory) (struct task_struct * p);
         int (*task_kill) (struct task_struct * p,
-                          struct siginfo * info, int sig);
+                          struct siginfo * info, int sig, u32 secid);
         int (*task_wait) (struct task_struct * p);
         int (*task_prctl) (int option, unsigned long arg2,
                            unsigned long arg3, unsigned long arg4,
@@ -1266,7 +1277,7 @@ struct security_operations {
                           struct sembuf * sops, unsigned nsops, int alter);
 
         int (*netlink_send) (struct sock * sk, struct sk_buff * skb);
-        int (*netlink_recv) (struct sk_buff * skb);
+        int (*netlink_recv) (struct sk_buff * skb, int cap);
 
         /* allow module stacking */
         int (*register_security) (const char *name,
@@ -1838,6 +1849,11 @@ static inline int security_task_getsid (struct task_struct *p)
         return security_ops->task_getsid (p);
 }
 
+static inline void security_task_getsecid (struct task_struct *p, u32 *secid)
+{
+        security_ops->task_getsecid (p, secid);
+}
+
 static inline int security_task_setgroups (struct group_info *group_info)
 {
         return security_ops->task_setgroups (group_info);
@@ -1853,6 +1869,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio)
         return security_ops->task_setioprio (p, ioprio);
 }
 
+static inline int security_task_getioprio (struct task_struct *p)
+{
+        return security_ops->task_getioprio (p);
+}
+
 static inline int security_task_setrlimit (unsigned int resource,
                                            struct rlimit *new_rlim)
 {
@@ -1877,9 +1898,10 @@ static inline int security_task_movememory (struct task_struct *p)
 }
 
 static inline int security_task_kill (struct task_struct *p,
-                                      struct siginfo *info, int sig)
+                                      struct siginfo *info, int sig,
+                                      u32 secid)
 {
-        return security_ops->task_kill (p, info, sig);
+        return security_ops->task_kill (p, info, sig, secid);
 }
 
 static inline int security_task_wait (struct task_struct *p)
@@ -2032,9 +2054,9 @@ static inline int security_netlink_send(struct sock *sk, struct sk_buff * skb)
         return security_ops->netlink_send(sk, skb);
 }
 
-static inline int security_netlink_recv(struct sk_buff * skb)
+static inline int security_netlink_recv(struct sk_buff * skb, int cap)
 {
-        return security_ops->netlink_recv(skb);
+        return security_ops->netlink_recv(skb, cap);
 }
 
 /* prototypes */
@@ -2490,6 +2512,9 @@ static inline int security_task_getsid (struct task_struct *p)
         return 0;
 }
 
+static inline void security_task_getsecid (struct task_struct *p, u32 *secid)
+{ }
+
 static inline int security_task_setgroups (struct group_info *group_info)
 {
         return 0;
@@ -2505,6 +2530,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio)
         return 0;
 }
 
+static inline int security_task_getioprio (struct task_struct *p)
+{
+        return 0;
+}
+
 static inline int security_task_setrlimit (unsigned int resource,
                                            struct rlimit *new_rlim)
 {
@@ -2529,7 +2559,8 @@ static inline int security_task_movememory (struct task_struct *p)
 }
 
 static inline int security_task_kill (struct task_struct *p,
-                                      struct siginfo *info, int sig)
+                                      struct siginfo *info, int sig,
+                                      u32 secid)
 {
         return 0;
 }
@@ -2670,9 +2701,9 @@ static inline int security_netlink_send (struct sock *sk, struct sk_buff *skb)
         return cap_netlink_send (sk, skb);
 }
 
-static inline int security_netlink_recv (struct sk_buff *skb)
+static inline int security_netlink_recv (struct sk_buff *skb, int cap)
 {
-        return cap_netlink_recv (skb);
+        return cap_netlink_recv (skb, cap);
 }
 
 static inline struct dentry *securityfs_create_dir(const char *name,
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 951c4e858274..fc1104a2cfa9 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -336,7 +336,6 @@ struct uart_driver {
         struct module           *owner;
         const char              *driver_name;
         const char              *dev_name;
-        const char              *devfs_name;
         int                      major;
         int                      minor;
         int                      nr;
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 1e4ce7225eee..117135e33d67 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -9,32 +9,6 @@
 #include <linux/spinlock.h>
 
 /*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ is for shared interrupt support on PCI and EISA.
- * SA_PROBEIRQ is set by callers when they expect sharing mismatches to occur
- */
-#define SA_SAMPLE_RANDOM        SA_RESTART
-#define SA_SHIRQ                0x04000000
-#define SA_PROBEIRQ             0x08000000
-
-/*
- * As above, these correspond to the IORESOURCE_IRQ_* defines in
- * linux/ioport.h to select the interrupt line behaviour.  When
- * requesting an interrupt without specifying a SA_TRIGGER, the
- * setting should be assumed to be "as already configured", which
- * may be as per machine or firmware initialisation.
- */
-#define SA_TRIGGER_LOW          0x00000008
-#define SA_TRIGGER_HIGH         0x00000004
-#define SA_TRIGGER_FALLING      0x00000002
-#define SA_TRIGGER_RISING       0x00000001
-#define SA_TRIGGER_MASK (SA_TRIGGER_HIGH|SA_TRIGGER_LOW|\
-                                 SA_TRIGGER_RISING|SA_TRIGGER_FALLING)
-
-/*
  * Real Time signals may be queued.
  */
 
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 16eef03ce0eb..57d7d4965f9a 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -171,7 +171,15 @@ enum {
 
 enum {
         SKB_GSO_TCPV4 = 1 << 0,
-        SKB_GSO_UDPV4 = 1 << 1,
+        SKB_GSO_UDP = 1 << 1,
+
+        /* This indicates the skb is from an untrusted source. */
+        SKB_GSO_DODGY = 1 << 2,
+
+        /* This indicates the tcp segment has CWR set. */
+        SKB_GSO_TCP_ECN = 1 << 3,
+
+        SKB_GSO_TCPV6 = 1 << 4,
 };
 
 /** 
@@ -1298,8 +1306,7 @@ extern void	       skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to);
 extern void            skb_split(struct sk_buff *skb,
                                  struct sk_buff *skb1, const u32 len);
 
-extern void            skb_release_data(struct sk_buff *skb);
-extern struct sk_buff *skb_segment(struct sk_buff *skb, int sg);
+extern struct sk_buff *skb_segment(struct sk_buff *skb, int features);
 
 static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
                                        int len, void *buffer)
diff --git a/include/linux/smp.h b/include/linux/smp.h
index c93c3fe4308c..837e8bce1349 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -125,4 +125,6 @@ static inline void smp_send_reschedule(int cpu) { }
 #define put_cpu()               preempt_enable()
 #define put_cpu_no_resched()    preempt_enable_no_resched()
 
+void smp_setup_processor_id(void);
+
 #endif /* __LINUX_SMP_H */
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 503564384545..7b27c09b5604 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -159,7 +159,9 @@ struct svc_rqst {
                                                  * determine what device number
                                                  * to report (real or virtual)
                                                  */
-
+        int                     rq_sendfile_ok; /* turned off in gss privacy
+                                                 * to prevent encrypting page
+                                                 * cache pages */
         wait_queue_head_t       rq_wait;        /* synchronization */
 };
 
diff --git a/include/linux/swap.h b/include/linux/swap.h
index c41e2d6d1acc..cf6ca6e377bd 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -189,7 +189,6 @@ extern long vm_total_pages;
 
 #ifdef CONFIG_NUMA
 extern int zone_reclaim_mode;
-extern int zone_reclaim_interval;
 extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
 #else
 #define zone_reclaim_mode 0
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index b368b296d035..58c961c9e170 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -157,7 +157,6 @@ struct tty_driver {
         struct cdev cdev;
         struct module   *owner;
         const char      *driver_name;
-        const char      *devfs_name;
         const char      *name;
         int     name_base;      /* offset of printed name */
         int     major;          /* major device number */
@@ -242,8 +241,15 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
  *      is also a promise, if the above case is true, not to signal
  *      overruns, either.)
  *
- * TTY_DRIVER_NO_DEVFS --- if set, do not create devfs entries. This
- *      is only used by tty_register_driver().
+ * TTY_DRIVER_DYNAMIC_DEV --- if set, the individual tty devices need
+ *      to be registered with a call to tty_register_driver() when the
+ *      device is found in the system and unregistered with a call to
+ *      tty_unregister_device() so the devices will be show up
+ *      properly in sysfs.  If not set, driver->num entries will be
+ *      created by the tty core in sysfs when tty_register_driver() is
+ *      called.  This is to be used by drivers that have tty devices
+ *      that can appear and disappear while the main tty driver is
+ *      registered with the tty core.
  *
  * TTY_DRIVER_DEVPTS_MEM -- don't use the standard arrays, instead
  *      use dynamic memory keyed through the devpts filesystem.  This
@@ -252,7 +258,7 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
 #define TTY_DRIVER_INSTALLED            0x0001
 #define TTY_DRIVER_RESET_TERMIOS        0x0002
 #define TTY_DRIVER_REAL_RAW             0x0004
-#define TTY_DRIVER_NO_DEVFS             0x0008
+#define TTY_DRIVER_DYNAMIC_DEV          0x0008
 #define TTY_DRIVER_DEVPTS_MEM           0x0010
 
 /* tty driver types */
diff --git a/include/linux/types.h b/include/linux/types.h
index a5e46e783ffa..3f235660a3cd 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -177,8 +177,15 @@ typedef __u64 __bitwise __be64;
 
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
+
+#ifdef CONFIG_RESOURCES_64BIT
+typedef u64 resource_size_t;
+#else
+typedef u32 resource_size_t;
 #endif
 
+#endif  /* __KERNEL__ */
+
 struct ustat {
         __kernel_daddr_t        f_tfree;
         __kernel_ino_t          f_tinode;
diff --git a/include/linux/udp.h b/include/linux/udp.h
index bdd39be09406..90223f057d50 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -46,7 +46,7 @@ struct udp_sock {
         unsigned int     corkflag;      /* Cork is required */
         __u16            encap_type;    /* Is this an Encapsulation socket? */
         /*
-         * Following member retains the infomation to create a UDP header
+         * Following member retains the information to create a UDP header
          * when the socket is uncorked.
          */
         __u16            len;           /* total length of pending frames */
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index e39b7cc43390..fc62887c5206 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -993,7 +993,7 @@ extern void ufs_panic (struct super_block *, const char *, const char *, ...) __
 extern struct inode_operations ufs_fast_symlink_inode_operations;
 
 /* truncate.c */
-extern void ufs_truncate (struct inode *);
+extern int ufs_truncate (struct inode *, loff_t);
 
 static inline struct ufs_sb_info *UFS_SB(struct super_block *sb)
 {
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
new file mode 100644
index 000000000000..3e0daf54133e
--- /dev/null
+++ b/include/linux/vmstat.h
@@ -0,0 +1,215 @@
+#ifndef _LINUX_VMSTAT_H
+#define _LINUX_VMSTAT_H
+
+#include <linux/types.h>
+#include <linux/percpu.h>
+#include <linux/config.h>
+#include <linux/mmzone.h>
+#include <asm/atomic.h>
+
+#ifdef CONFIG_VM_EVENT_COUNTERS
+/*
+ * Light weight per cpu counter implementation.
+ *
+ * Counters should only be incremented and no critical kernel component
+ * should rely on the counter values.
+ *
+ * Counters are handled completely inline. On many platforms the code
+ * generated will simply be the increment of a global address.
+ */
+
+#define FOR_ALL_ZONES(x) x##_DMA, x##_DMA32, x##_NORMAL, x##_HIGH
+
+enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
+                FOR_ALL_ZONES(PGALLOC),
+                PGFREE, PGACTIVATE, PGDEACTIVATE,
+                PGFAULT, PGMAJFAULT,
+                FOR_ALL_ZONES(PGREFILL),
+                FOR_ALL_ZONES(PGSTEAL),
+                FOR_ALL_ZONES(PGSCAN_KSWAPD),
+                FOR_ALL_ZONES(PGSCAN_DIRECT),
+                PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL,
+                PAGEOUTRUN, ALLOCSTALL, PGROTATED,
+                NR_VM_EVENT_ITEMS
+};
+
+struct vm_event_state {
+        unsigned long event[NR_VM_EVENT_ITEMS];
+};
+
+DECLARE_PER_CPU(struct vm_event_state, vm_event_states);
+
+static inline void __count_vm_event(enum vm_event_item item)
+{
+        __get_cpu_var(vm_event_states.event[item])++;
+}
+
+static inline void count_vm_event(enum vm_event_item item)
+{
+        get_cpu_var(vm_event_states.event[item])++;
+        put_cpu();
+}
+
+static inline void __count_vm_events(enum vm_event_item item, long delta)
+{
+        __get_cpu_var(vm_event_states.event[item]) += delta;
+}
+
+static inline void count_vm_events(enum vm_event_item item, long delta)
+{
+        get_cpu_var(vm_event_states.event[item])++;
+        put_cpu();
+}
+
+extern void all_vm_events(unsigned long *);
+extern void vm_events_fold_cpu(int cpu);
+
+#else
+
+/* Disable counters */
+#define get_cpu_vm_events(e)    0L
+#define count_vm_event(e)       do { } while (0)
+#define count_vm_events(e,d)    do { } while (0)
+#define __count_vm_event(e)     do { } while (0)
+#define __count_vm_events(e,d)  do { } while (0)
+#define vm_events_fold_cpu(x)   do { } while (0)
+
+#endif /* CONFIG_VM_EVENT_COUNTERS */
+
+#define __count_zone_vm_events(item, zone, delta) \
+                        __count_vm_events(item##_DMA + zone_idx(zone), delta)
+
+/*
+ * Zone based page accounting with per cpu differentials.
+ */
+extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
+
+static inline void zone_page_state_add(long x, struct zone *zone,
+                                 enum zone_stat_item item)
+{
+        atomic_long_add(x, &zone->vm_stat[item]);
+        atomic_long_add(x, &vm_stat[item]);
+}
+
+static inline unsigned long global_page_state(enum zone_stat_item item)
+{
+        long x = atomic_long_read(&vm_stat[item]);
+#ifdef CONFIG_SMP
+        if (x < 0)
+                x = 0;
+#endif
+        return x;
+}
+
+static inline unsigned long zone_page_state(struct zone *zone,
+                                        enum zone_stat_item item)
+{
+        long x = atomic_long_read(&zone->vm_stat[item]);
+#ifdef CONFIG_SMP
+        if (x < 0)
+                x = 0;
+#endif
+        return x;
+}
+
+#ifdef CONFIG_NUMA
+/*
+ * Determine the per node value of a stat item. This function
+ * is called frequently in a NUMA machine, so try to be as
+ * frugal as possible.
+ */
+static inline unsigned long node_page_state(int node,
+                                 enum zone_stat_item item)
+{
+        struct zone *zones = NODE_DATA(node)->node_zones;
+
+        return
+#ifndef CONFIG_DMA_IS_NORMAL
+#if !defined(CONFIG_DMA_IS_DMA32) && BITS_PER_LONG >= 64
+                zone_page_state(&zones[ZONE_DMA32], item) +
+#endif
+                zone_page_state(&zones[ZONE_NORMAL], item) +
+#endif
+#ifdef CONFIG_HIGHMEM
+                zone_page_state(&zones[ZONE_HIGHMEM], item) +
+#endif
+                zone_page_state(&zones[ZONE_DMA], item);
+}
+
+extern void zone_statistics(struct zonelist *, struct zone *);
+
+#else
+
+#define node_page_state(node, item) global_page_state(item)
+#define zone_statistics(_zl,_z) do { } while (0)
+
+#endif /* CONFIG_NUMA */
+
+#define __add_zone_page_state(__z, __i, __d)    \
+                __mod_zone_page_state(__z, __i, __d)
+#define __sub_zone_page_state(__z, __i, __d)    \
+                __mod_zone_page_state(__z, __i,-(__d))
+
+#define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d)
+#define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d))
+
+static inline void zap_zone_vm_stats(struct zone *zone)
+{
+        memset(zone->vm_stat, 0, sizeof(zone->vm_stat));
+}
+
+extern void inc_zone_state(struct zone *, enum zone_stat_item);
+
+#ifdef CONFIG_SMP
+void __mod_zone_page_state(struct zone *, enum zone_stat_item item, int);
+void __inc_zone_page_state(struct page *, enum zone_stat_item);
+void __dec_zone_page_state(struct page *, enum zone_stat_item);
+
+void mod_zone_page_state(struct zone *, enum zone_stat_item, int);
+void inc_zone_page_state(struct page *, enum zone_stat_item);
+void dec_zone_page_state(struct page *, enum zone_stat_item);
+
+extern void inc_zone_state(struct zone *, enum zone_stat_item);
+
+void refresh_cpu_vm_stats(int);
+void refresh_vm_stats(void);
+
+#else /* CONFIG_SMP */
+
+/*
+ * We do not maintain differentials in a single processor configuration.
+ * The functions directly modify the zone and global counters.
+ */
+static inline void __mod_zone_page_state(struct zone *zone,
+                        enum zone_stat_item item, int delta)
+{
+        zone_page_state_add(delta, zone, item);
+}
+
+static inline void __inc_zone_page_state(struct page *page,
+                        enum zone_stat_item item)
+{
+        atomic_long_inc(&page_zone(page)->vm_stat[item]);
+        atomic_long_inc(&vm_stat[item]);
+}
+
+static inline void __dec_zone_page_state(struct page *page,
+                        enum zone_stat_item item)
+{
+        atomic_long_dec(&page_zone(page)->vm_stat[item]);
+        atomic_long_dec(&vm_stat[item]);
+}
+
+/*
+ * We only use atomic operations to update counters. So there is no need to
+ * disable interrupts.
+ */
+#define inc_zone_page_state __inc_zone_page_state
+#define dec_zone_page_state __dec_zone_page_state
+#define mod_zone_page_state __mod_zone_page_state
+
+static inline void refresh_cpu_vm_stats(int cpu) { }
+static inline void refresh_vm_stats(void) { }
+#endif
+
+#endif /* _LINUX_VMSTAT_H */
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index ad9c171bfa07..3c43b95f4c0d 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -20,6 +20,7 @@ struct tuner_range {
 
 struct tuner_params {
         enum param_type type;
+
         /* Many Philips based tuners have a comment like this in their
          * datasheet:
          *
@@ -39,6 +40,60 @@ struct tuner_params {
          * static unless the control byte was sent first.
          */
         unsigned int cb_first_if_lower_freq:1;
+        /* Set to 1 if this tuner uses a tda9887 */
+        unsigned int has_tda9887:1;
+        /* Many Philips tuners use tda9887 PORT1 to select the FM radio
+           sensitivity. If this setting is 1, then set PORT1 to 1 to
+           get proper FM reception. */
+        unsigned int port1_fm_high_sensitivity:1;
+        /* Some Philips tuners use tda9887 PORT2 to select the FM radio
+           sensitivity. If this setting is 1, then set PORT2 to 1 to
+           get proper FM reception. */
+        unsigned int port2_fm_high_sensitivity:1;
+        /* Most tuners with a tda9887 use QSS mode. Some (cheaper) tuners
+           use Intercarrier mode. If this setting is 1, then the tuner
+           needs to be set to intercarrier mode. */
+        unsigned int intercarrier_mode:1;
+        /* This setting sets the default value for PORT1.
+           0 means inactive, 1 means active. Note: the actual bit
+           value written to the tda9887 is inverted. So a 0 here
+           means a 1 in the B6 bit. */
+        unsigned int port1_active:1;
+        /* This setting sets the default value for PORT2.
+           0 means inactive, 1 means active. Note: the actual bit
+           value written to the tda9887 is inverted. So a 0 here
+           means a 1 in the B7 bit. */
+        unsigned int port2_active:1;
+        /* Sometimes PORT1 is inverted when the SECAM-L' standard is selected.
+           Set this bit to 1 if this is needed. */
+        unsigned int port1_invert_for_secam_lc:1;
+        /* Sometimes PORT2 is inverted when the SECAM-L' standard is selected.
+           Set this bit to 1 if this is needed. */
+        unsigned int port2_invert_for_secam_lc:1;
+        /* Some cards require PORT1 to be 1 for mono Radio FM and 0 for stereo. */
+        unsigned int port1_set_for_fm_mono:1;
+        /* Default tda9887 TOP value in dB for the low band. Default is 0.
+           Range: -16:+15 */
+        signed int default_top_low:5;
+        /* Default tda9887 TOP value in dB for the mid band. Default is 0.
+           Range: -16:+15 */
+        signed int default_top_mid:5;
+        /* Default tda9887 TOP value in dB for the high band. Default is 0.
+           Range: -16:+15 */
+        signed int default_top_high:5;
+        /* Default tda9887 TOP value in dB for SECAM-L/L' for the low band.
+           Default is 0. Several tuners require a different TOP value for
+           the SECAM-L/L' standards. Range: -16:+15 */
+        signed int default_top_secam_low:5;
+        /* Default tda9887 TOP value in dB for SECAM-L/L' for the mid band.
+           Default is 0. Several tuners require a different TOP value for
+           the SECAM-L/L' standards. Range: -16:+15 */
+        signed int default_top_secam_mid:5;
+        /* Default tda9887 TOP value in dB for SECAM-L/L' for the high band.
+           Default is 0. Several tuners require a different TOP value for
+           the SECAM-L/L' standards. Range: -16:+15 */
+        signed int default_top_secam_high:5;
+
 
         unsigned int count;
         struct tuner_range *ranges;
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index a1b473190e65..62dae1a8c441 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -314,7 +314,6 @@ void *priv;
         /* for videodev.c intenal usage -- please don't touch */
         int users;                     /* video_exclusive_{open|close} ... */
         struct mutex lock;             /* ... helper function uses these   */
-        char devfs_name[64];           /* devfs */
         struct class_device class_dev; /* sysfs */
 };
 
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 795f81f9ec7f..5ba72d95280c 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -53,10 +53,16 @@ struct unix_address {
 struct unix_skb_parms {
         struct ucred            creds;          /* Skb credentials      */
         struct scm_fp_list      *fp;            /* Passed files         */
+#ifdef CONFIG_SECURITY_NETWORK
+        char                    *secdata;       /* Security context     */
+        u32                     seclen;         /* Security length      */
+#endif
 };
 
 #define UNIXCB(skb)     (*(struct unix_skb_parms*)&((skb)->cb))
 #define UNIXCREDS(skb)  (&UNIXCB((skb)).creds)
+#define UNIXSECDATA(skb)        (&UNIXCB((skb)).secdata)
+#define UNIXSECLEN(skb)         (&UNIXCB((skb)).seclen)
 
 #define unix_state_rlock(s)     spin_lock(&unix_sk(s)->lock)
 #define unix_state_runlock(s)   spin_unlock(&unix_sk(s)->lock)
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index a398ae5e30f9..ab29dafb1a6a 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -146,7 +146,7 @@ static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
         struct rt6_info *rt = (struct rt6_info *) dst;
 
         write_lock(&sk->sk_dst_lock);
-        __sk_dst_set(sk, dst);
+        sk_setup_caps(sk, dst);
         np->daddr_cache = daddr;
         np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
         write_unlock(&sk->sk_dst_lock);
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index 0575c59a5c96..bca19ca7bdd4 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -160,7 +160,7 @@ typedef struct {
         int irq, irq2;        /* Interrupts used */
         int dma, dma2;        /* DMA channel(s) used */
         int fifo_size;        /* FIFO size */
-        int irqflags;         /* interrupt flags (ie, SA_SHIRQ|SA_INTERRUPT) */
+        int irqflags;         /* interrupt flags (ie, IRQF_SHARED|IRQF_DISABLED) */
         int direction;        /* Link direction, used by some FIR drivers */
         int enabled;          /* Powered on? */
         int suspended;        /* Suspended by APM */
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 75b5b9333fc7..1925c65e617b 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -169,17 +169,23 @@ psched_tod_diff(int delta_sec, int bound)
 
 #define PSCHED_TADD2(tv, delta, tv_res) \
 ({ \
-           int __delta = (tv).tv_usec + (delta); \
-           (tv_res).tv_sec = (tv).tv_sec; \
-           if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
+           int __delta = (delta); \
+           (tv_res) = (tv); \
+           while(__delta >= USEC_PER_SEC){ \
+                 (tv_res).tv_sec++; \
+                 __delta -= USEC_PER_SEC; \
+           } \
            (tv_res).tv_usec = __delta; \
 })
 
 #define PSCHED_TADD(tv, delta) \
 ({ \
-           (tv).tv_usec += (delta); \
-           if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \
-                 (tv).tv_usec -= USEC_PER_SEC; } \
+           int __delta = (delta); \
+           while(__delta >= USEC_PER_SEC){ \
+                 (tv).tv_sec++; \
+                 __delta -= USEC_PER_SEC; \
+           } \
+           (tv).tv_usec = __delta; \
 })
 
 /* Set/check that time is in the "past perfect";
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 3b6dc15c68a5..a225d6371cb1 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -36,7 +36,8 @@
 struct net_protocol {
         int                     (*handler)(struct sk_buff *skb);
         void                    (*err_handler)(struct sk_buff *skb, u32 info);
-        struct sk_buff         *(*gso_segment)(struct sk_buff *skb, int sg);
+        struct sk_buff         *(*gso_segment)(struct sk_buff *skb,
+                                               int features);
         int                     no_policy;
 };
 
@@ -49,11 +50,17 @@ struct inet6_protocol
                                struct inet6_skb_parm *opt,
                                int type, int code, int offset,
                                __u32 info);
+
+        struct sk_buff *(*gso_segment)(struct sk_buff *skb,
+                                       int features);
+
         unsigned int    flags;  /* INET6_PROTO_xxx */
 };
 
 #define INET6_PROTO_NOPOLICY    0x1
 #define INET6_PROTO_FINAL       0x2
+/* This should be set for any extension header which is compatible with GSO. */
+#define INET6_PROTO_GSO_EXTHDR  0x4
 #endif
 
 /* This is used to register socket interfaces for IP protocols.  */
diff --git a/include/net/scm.h b/include/net/scm.h
index 540619cb7160..02daa097cdcd 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -19,6 +19,10 @@ struct scm_cookie
 {
         struct ucred            creds;          /* Skb credentials      */
         struct scm_fp_list      *fp;            /* Passed files         */
+#ifdef CONFIG_SECURITY_NETWORK
+        char                    *secdata;       /* Security context     */
+        u32                     seclen;         /* Security length      */
+#endif
         unsigned long           seq;            /* Connection seqno     */
 };
 
@@ -48,6 +52,17 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
         return __scm_send(sock, msg, scm);
 }
 
+#ifdef CONFIG_SECURITY_NETWORK
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{
+        if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL)
+                put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata);
+}
+#else
+static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
+{ }
+#endif /* CONFIG_SECURITY_NETWORK */
+
 static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
                                 struct scm_cookie *scm, int flags)
 {
@@ -62,6 +77,8 @@ static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
         if (test_bit(SOCK_PASSCRED, &sock->flags))
                 put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds);
 
+        scm_passec(sock, msg, scm);
+
         if (!scm->fp)
                 return;
         
diff --git a/include/net/sock.h b/include/net/sock.h
index 2d8d6adf1616..7b3d6b856946 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -140,6 +140,7 @@ struct sock_common {
   *     @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, %SO_OOBINLINE settings
   *     @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
   *     @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
+  *     @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4)
   *     @sk_lingertime: %SO_LINGER l_linger setting
   *     @sk_backlog: always used with the per-socket spinlock held
   *     @sk_callback_lock: used with the callbacks in the end of this struct
@@ -211,6 +212,7 @@ struct sock {
         gfp_t                   sk_allocation;
         int                     sk_sndbuf;
         int                     sk_route_caps;
+        int                     sk_gso_type;
         int                     sk_rcvlowat;
         unsigned long           sk_flags;
         unsigned long           sk_lingertime;
@@ -383,7 +385,6 @@ enum sock_flags {
         SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */
         SOCK_DBG, /* %SO_DEBUG setting */
         SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */
-        SOCK_NO_LARGESEND, /* whether to sent large segments or not */
         SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
         SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
 };
@@ -1026,15 +1027,20 @@ extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
 
 extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
 
+static inline int sk_can_gso(const struct sock *sk)
+{
+        return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
+}
+
 static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
 {
         __sk_dst_set(sk, dst);
         sk->sk_route_caps = dst->dev->features;
         if (sk->sk_route_caps & NETIF_F_GSO)
-                sk->sk_route_caps |= NETIF_F_TSO;
-        if (sk->sk_route_caps & NETIF_F_TSO) {
-                if (sock_flag(sk, SOCK_NO_LARGESEND) || dst->header_len)
-                        sk->sk_route_caps &= ~NETIF_F_TSO;
+                sk->sk_route_caps |= NETIF_F_GSO_MASK;
+        if (sk_can_gso(sk)) {
+                if (dst->header_len)
+                        sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
                 else 
                         sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
         }
diff --git a/include/net/tcp.h b/include/net/tcp.h
index ca3d38dfc00b..3cd803b0d7a5 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -751,7 +751,7 @@ static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight)
         if (in_flight >= tp->snd_cwnd)
                 return 1;
 
-        if (!(sk->sk_route_caps & NETIF_F_TSO))
+        if (!sk_can_gso(sk))
                 return 0;
 
         left = tp->snd_cwnd - in_flight;
@@ -1086,7 +1086,7 @@ extern struct request_sock_ops tcp_request_sock_ops;
 
 extern int tcp_v4_destroy_sock(struct sock *sk);
 
-extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int sg);
+extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
 
 #ifdef CONFIG_PROC_FS
 extern int  tcp4_proc_init(void);
diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h
index c6b84397448d..4629d77173f2 100644
--- a/include/net/tcp_ecn.h
+++ b/include/net/tcp_ecn.h
@@ -31,10 +31,9 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp,
                                     struct sk_buff *skb)
 {
         tp->ecn_flags = 0;
-        if (sysctl_tcp_ecn && !(sk->sk_route_caps & NETIF_F_TSO)) {
+        if (sysctl_tcp_ecn) {
                 TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
                 tp->ecn_flags = TCP_ECN_OK;
-                sock_set_flag(sk, SOCK_NO_LARGESEND);
         }
 }
 
@@ -56,6 +55,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
                         if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
                                 tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
                                 skb->h.th->cwr = 1;
+                                skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN;
                         }
                 } else {
                         /* ACK or retransmitted segment: clear ECT|CE */
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 446afc3ea27f..758f8bf133c7 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -265,6 +265,7 @@
 
 /* specific - Analog Devices */
 #define AC97_AD_TEST            0x5a    /* test register */
+#define AC97_AD_TEST2           0x5c    /* undocumented test register 2 */
 #define AC97_AD_CODEC_CFG       0x70    /* codec configuration */
 #define AC97_AD_JACK_SPDIF      0x72    /* Jack Sense & S/PDIF */
 #define AC97_AD_SERIAL_CFG      0x74    /* Serial Configuration */
diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h
index 3bf5911fe827..3d9888492026 100644
--- a/include/sound/ak4xxx-adda.h
+++ b/include/sound/ak4xxx-adda.h
@@ -32,8 +32,8 @@ struct snd_akm4xxx;
 struct snd_ak4xxx_ops {
         void (*lock)(struct snd_akm4xxx *ak, int chip);
         void (*unlock)(struct snd_akm4xxx *ak, int chip);
-        void (*write)(struct snd_akm4xxx *ak, int chip, unsigned char reg, unsigned char val);
-        // unsigned char (*read)(struct snd_akm4xxx *ak, int chip, unsigned char reg);
+        void (*write)(struct snd_akm4xxx *ak, int chip, unsigned char reg,
+                      unsigned char val);
         void (*set_rate_val)(struct snd_akm4xxx *ak, unsigned int rate);
 };
 
@@ -41,29 +41,40 @@ struct snd_ak4xxx_ops {
 
 struct snd_akm4xxx {
         struct snd_card *card;
-        unsigned int num_adcs;                          /* AK4524 or AK4528 ADCs */
-        unsigned int num_dacs;                          /* AK4524 or AK4528 DACs */
-        unsigned char images[AK4XXX_IMAGE_SIZE];        /* saved register image */
-        unsigned char ipga_gain[AK4XXX_MAX_CHIPS][2];   /* saved register image for IPGA (AK4528) */
+        unsigned int num_adcs;                  /* AK4524 or AK4528 ADCs */
+        unsigned int num_dacs;                  /* AK4524 or AK4528 DACs */
+        unsigned char images[AK4XXX_IMAGE_SIZE]; /* saved register image */
+        unsigned char ipga_gain[AK4XXX_MAX_CHIPS][2]; /* saved register image
+                                                       * for IPGA (AK4528)
+                                                       */
         unsigned long private_value[AK4XXX_MAX_CHIPS];  /* helper for driver */
         void *private_data[AK4XXX_MAX_CHIPS];           /* helper for driver */
         /* template should fill the following fields */
-        unsigned int idx_offset;                        /* control index offset */
+        unsigned int idx_offset;                /* control index offset */
         enum {
                 SND_AK4524, SND_AK4528, SND_AK4529,
                 SND_AK4355, SND_AK4358, SND_AK4381
         } type;
+        unsigned int *num_stereo;       /* array of combined counts
+                                         * for the mixer
+                                         */
+        char **channel_names;           /* array of mixer channel names */
         struct snd_ak4xxx_ops ops;
 };
 
-void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg, unsigned char val);
+void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg,
+                       unsigned char val);
 void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state);
 void snd_akm4xxx_init(struct snd_akm4xxx *ak);
 int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak);
 
-#define snd_akm4xxx_get(ak,chip,reg) (ak)->images[(chip) * 16 + (reg)]
-#define snd_akm4xxx_set(ak,chip,reg,val) ((ak)->images[(chip) * 16 + (reg)] = (val))
-#define snd_akm4xxx_get_ipga(ak,chip,reg) (ak)->ipga_gain[chip][(reg)-4]
-#define snd_akm4xxx_set_ipga(ak,chip,reg,val) ((ak)->ipga_gain[chip][(reg)-4] = (val))
+#define snd_akm4xxx_get(ak,chip,reg) \
+        (ak)->images[(chip) * 16 + (reg)]
+#define snd_akm4xxx_set(ak,chip,reg,val) \
+        ((ak)->images[(chip) * 16 + (reg)] = (val))
+#define snd_akm4xxx_get_ipga(ak,chip,reg) \
+        (ak)->ipga_gain[chip][(reg)-4]
+#define snd_akm4xxx_set_ipga(ak,chip,reg,val) \
+        ((ak)->ipga_gain[chip][(reg)-4] = (val))
 
 #endif /* __SOUND_AK4XXX_ADDA_H */
diff --git a/include/sound/initval.h b/include/sound/initval.h
index d29e3d31d149..2ae76efc696f 100644
--- a/include/sound/initval.h
+++ b/include/sound/initval.h
@@ -62,7 +62,8 @@ static int snd_legacy_find_free_irq(int *irq_table)
 {
         while (*irq_table != -1) {
                 if (!request_irq(*irq_table, snd_legacy_empty_irq_handler,
-                                 SA_INTERRUPT, "ALSA Test IRQ", (void *) irq_table)) {
+                                 IRQF_DISABLED | IRQF_PROBE_SHARED, "ALSA Test IRQ",
+                                 (void *) irq_table)) {
                         free_irq(*irq_table, (void *) irq_table);
                         return *irq_table;
                 }