Merge branch 'master'

79 files changed, 491 insertions, 205 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 026c3c011dc..d3bc25e6d27 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -427,7 +427,8 @@ extern int acpi_mp_config;
 extern struct acpi_table_mcfg_config *pci_mmcfg_config;
 extern int pci_mmcfg_config_num;
 
-extern int sbf_port ;
+extern int sbf_port;
+extern unsigned long acpi_video_flags;
 
 #else	/* !CONFIG_ACPI */
 
@@ -435,7 +436,7 @@ extern int sbf_port ;
 
 #endif 	/* !CONFIG_ACPI */
 
-int acpi_register_gsi (u32 gsi, int edge_level, int active_high_low);
+int acpi_register_gsi (u32 gsi, int triggering, int polarity);
 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
 
 /*
diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h
index 17a17c55a17..6d59c8efe3b 100644
--- a/include/linux/agpgart.h
+++ b/include/linux/agpgart.h
@@ -111,6 +111,7 @@ typedef struct _agp_unbind {
 } agp_unbind;
 
 #else				/* __KERNEL__ */
+#include <linux/mutex.h>
 
 #define AGPGART_MINOR 175
 
@@ -201,7 +202,7 @@ struct agp_file_private {
 };
 
 struct agp_front_data {
-	struct semaphore agp_mutex;
+	struct mutex agp_mutex;
 	struct agp_controller *current_controller;
 	struct agp_controller *controllers;
 	struct agp_file_private *file_priv_list;
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 6a2a19f14bb..208650b1ad3 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -81,7 +81,7 @@ static inline int generic_fls64(__u64 x)
 {
 	__u32 h = x >> 32;
 	if (h)
-		return fls(x) + 32;
+		return fls(h) + 32;
 	return fls(x);
 }
 
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 02a585faa62..860e7a485a5 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -392,8 +392,8 @@ struct request_queue
 	unsigned int		nr_congestion_off;
 	unsigned int		nr_batching;
 
-	unsigned short		max_sectors;
-	unsigned short		max_hw_sectors;
+	unsigned int		max_sectors;
+	unsigned int		max_hw_sectors;
 	unsigned short		max_phys_segments;
 	unsigned short		max_hw_segments;
 	unsigned short		hardsect_size;
@@ -697,7 +697,7 @@ extern request_queue_t *blk_init_queue(request_fn_proc *, spinlock_t *);
 extern void blk_cleanup_queue(request_queue_t *);
 extern void blk_queue_make_request(request_queue_t *, make_request_fn *);
 extern void blk_queue_bounce_limit(request_queue_t *, u64);
-extern void blk_queue_max_sectors(request_queue_t *, unsigned short);
+extern void blk_queue_max_sectors(request_queue_t *, unsigned int);
 extern void blk_queue_max_phys_segments(request_queue_t *, unsigned short);
 extern void blk_queue_max_hw_segments(request_queue_t *, unsigned short);
 extern void blk_queue_max_segment_size(request_queue_t *, unsigned int);
diff --git a/include/linux/compat.h b/include/linux/compat.h
index f9ca534787e..c9ab2a26348 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -161,5 +161,25 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, siginfo_t *from);
 int get_compat_sigevent(struct sigevent *event,
 		const struct compat_sigevent __user *u_event);
 
+static inline int compat_timeval_compare(struct compat_timeval *lhs,
+					struct compat_timeval *rhs)
+{
+	if (lhs->tv_sec < rhs->tv_sec)
+		return -1;
+	if (lhs->tv_sec > rhs->tv_sec)
+		return 1;
+	return lhs->tv_usec - rhs->tv_usec;
+}
+
+static inline int compat_timespec_compare(struct compat_timespec *lhs,
+					struct compat_timespec *rhs)
+{
+	if (lhs->tv_sec < rhs->tv_sec)
+		return -1;
+	if (lhs->tv_sec > rhs->tv_sec)
+		return 1;
+	return lhs->tv_nsec - rhs->tv_nsec;
+}
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index acffb8c9073..a7f01502753 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -126,7 +126,7 @@ extern struct config_item *config_group_find_obj(struct config_group *, const ch
 
 
 struct configfs_attribute {
-	char			*ca_name;
+	const char		*ca_name;
 	struct module 		*ca_owner;
 	mode_t			ca_mode;
 };
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index c31650df924..17866d7e2b7 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -14,6 +14,7 @@
 #ifndef _LINUX_CPUFREQ_H
 #define _LINUX_CPUFREQ_H
 
+#include <linux/mutex.h>
 #include <linux/config.h>
 #include <linux/notifier.h>
 #include <linux/threads.h>
@@ -82,7 +83,7 @@ struct cpufreq_policy {
         unsigned int		policy; /* see above */
 	struct cpufreq_governor	*governor; /* see below */
 
- 	struct semaphore	lock;   /* CPU ->setpolicy or ->target may
+ 	struct mutex		lock;   /* CPU ->setpolicy or ->target may
 					   only be called once a time */
 
 	struct work_struct	update; /* if update_policy() needs to be
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 13e9f4a3ab2..60e56c6e03d 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -84,7 +84,6 @@
 #include <linux/kernel.h>
 #include <linux/threads.h>
 #include <linux/bitmap.h>
-#include <asm/bug.h>
 
 typedef struct { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t;
 extern cpumask_t _unused_cpumask_arg_;
@@ -329,7 +328,7 @@ static inline void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp,
  * bitmap of size NR_CPUS.
  *
  *  #ifdef CONFIG_HOTPLUG_CPU
- *     cpu_possible_map - all NR_CPUS bits set
+ *     cpu_possible_map - has bit 'cpu' set iff cpu is populatable
  *     cpu_present_map  - has bit 'cpu' set iff cpu is populated
  *     cpu_online_map   - has bit 'cpu' set iff cpu available to scheduler
  *  #else
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index a3ed5e059d4..4361f378997 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -8,7 +8,6 @@
 #include <linux/spinlock.h>
 #include <linux/cache.h>
 #include <linux/rcupdate.h>
-#include <asm/bug.h>
 
 struct nameidata;
 struct vfsmount;
@@ -108,7 +107,9 @@ struct dentry {
 	struct dentry_operations *d_op;
 	struct super_block *d_sb;	/* The root of the dentry tree */
 	void *d_fsdata;			/* fs-specific data */
+#ifdef CONFIG_PROFILING
 	struct dcookie_struct *d_cookie; /* cookie, if any */
+#endif
 	int d_mounted;
 	unsigned char d_iname[DNAME_INLINE_LEN_MIN];	/* small names */
 };
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 83c7d207b80..51e0e95a421 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -91,7 +91,7 @@ struct target_type {
 };
 
 struct io_restrictions {
-	unsigned short		max_sectors;
+	unsigned int		max_sectors;
 	unsigned short		max_phys_segments;
 	unsigned short		max_hw_segments;
 	unsigned short		hardsect_size;
diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h
index b1999bfeaa5..b81e58b2ebf 100644
--- a/include/linux/dvb/video.h
+++ b/include/linux/dvb/video.h
@@ -135,7 +135,7 @@ typedef struct video_spu {
 
 typedef struct video_spu_palette {      /* SPU Palette information */
 	int length;
-	uint8_t *palette;
+	uint8_t __user *palette;
 } video_spu_palette_t;
 
 
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 23fe746a1d5..18cf1f3e118 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -82,6 +82,7 @@ struct elevator_queue
 extern void elv_dispatch_sort(request_queue_t *, struct request *);
 extern void elv_add_request(request_queue_t *, struct request *, int, int);
 extern void __elv_add_request(request_queue_t *, struct request *, int, int);
+extern void elv_insert(request_queue_t *, struct request *, int);
 extern int elv_merge(request_queue_t *, struct request **, struct bio *);
 extern void elv_merge_requests(request_queue_t *, struct request *,
 			       struct request *);
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index dbd7bb4a33b..0cf0bea010f 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -5,6 +5,7 @@
 #include <linux/signal.h>
 #include <linux/time.h>
 #include <linux/user.h>
+#include <linux/ptrace.h>
 
 struct elf_siginfo
 {
diff --git a/include/linux/fs.h b/include/linux/fs.h
index ec09d5ed9aa..56e01fb7ecd 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -363,6 +363,8 @@ struct address_space_operations {
 			loff_t offset, unsigned long nr_segs);
 	struct page* (*get_xip_page)(struct address_space *, sector_t,
 			int);
+	/* migrate the contents of a page to the specified target */
+	int (*migratepage) (struct page *, struct page *);
 };
 
 struct backing_dev_info;
@@ -1722,6 +1724,12 @@ extern void simple_release_fs(struct vfsmount **mount, int *count);
 
 extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const void *, size_t);
 
+#ifdef CONFIG_MIGRATION
+extern int buffer_migrate_page(struct page *, struct page *);
+#else
+#define buffer_migrate_page NULL
+#endif
+
 extern int inode_change_ok(struct inode *, struct iattr *);
 extern int __must_check inode_setattr(struct inode *, struct iattr *);
 
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 528959c52f1..5425b60021e 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -14,7 +14,7 @@
 #define FUSE_KERNEL_VERSION 7
 
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 5
+#define FUSE_KERNEL_MINOR_VERSION 6
 
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
@@ -58,6 +58,9 @@ struct fuse_kstatfs {
 	__u32	spare[6];
 };
 
+/**
+ * Bitmasks for fuse_setattr_in.valid
+ */
 #define FATTR_MODE	(1 << 0)
 #define FATTR_UID	(1 << 1)
 #define FATTR_GID	(1 << 2)
@@ -75,6 +78,11 @@ struct fuse_kstatfs {
 #define FOPEN_DIRECT_IO		(1 << 0)
 #define FOPEN_KEEP_CACHE	(1 << 1)
 
+/**
+ * INIT request/reply flags
+ */
+#define FUSE_ASYNC_READ		(1 << 0)
+
 enum fuse_opcode {
 	FUSE_LOOKUP	   = 1,
 	FUSE_FORGET	   = 2,  /* no reply */
@@ -247,12 +255,16 @@ struct fuse_access_in {
 struct fuse_init_in {
 	__u32	major;
 	__u32	minor;
+	__u32	max_readahead;
+	__u32	flags;
 };
 
 struct fuse_init_out {
 	__u32	major;
 	__u32	minor;
-	__u32	unused[3];
+	__u32	max_readahead;
+	__u32	flags;
+	__u32	unused;
 	__u32	max_write;
 };
 
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 089bfb1fa01..6361544bb6a 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -40,6 +40,7 @@ enum hrtimer_restart {
 enum hrtimer_state {
 	HRTIMER_INACTIVE,	/* Timer is inactive */
 	HRTIMER_EXPIRED,		/* Timer is expired */
+	HRTIMER_RUNNING,		/* Timer is running the callback function */
 	HRTIMER_PENDING,		/* Timer is pending */
 };
 
@@ -100,9 +101,8 @@ struct hrtimer_base {
 /* Exported timer functions: */
 
 /* Initialize timers: */
-extern void hrtimer_init(struct hrtimer *timer, const clockid_t which_clock);
-extern void hrtimer_rebase(struct hrtimer *timer, const clockid_t which_clock);
-
+extern void hrtimer_init(struct hrtimer *timer, clockid_t which_clock,
+			 enum hrtimer_mode mode);
 
 /* Basic timer operations: */
 extern int hrtimer_start(struct hrtimer *timer, ktime_t tim,
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 7863a59bd59..63f1d63cc1d 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -100,6 +100,9 @@ extern s32 i2c_smbus_write_block_data(struct i2c_client * client,
 /* Returns the number of read bytes */
 extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client,
 					 u8 command, u8 *values);
+extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client * client,
+					  u8 command, u8 length,
+					  u8 *values);
 
 /*
  * A driver is capable of handling one or more physical devices present on
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 9ba80679666..5a9d8c59917 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -1115,9 +1115,11 @@ static inline struct i2o_message *i2o_msg_get(struct i2o_controller *c)
 		return ERR_PTR(-ENOMEM);
 
 	mmsg->mfa = readl(c->in_port);
-	if (mmsg->mfa == I2O_QUEUE_EMPTY) {
+	if (unlikely(mmsg->mfa >= c->in_queue.len)) {
 		mempool_free(mmsg, c->in_msg.mempool);
-		return ERR_PTR(-EBUSY);
+		if(mmsg->mfa == I2O_QUEUE_EMPTY)
+			return ERR_PTR(-EBUSY);
+		return ERR_PTR(-EFAULT);
 	}
 
 	return &mmsg->msg;
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 110b3cfac02..a7fc4cc79b2 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -582,7 +582,6 @@ typedef struct ide_drive_s {
 	unsigned noprobe 	: 1;	/* from:  hdx=noprobe */
 	unsigned removable	: 1;	/* 1 if need to do check_media_change */
 	unsigned attach		: 1;	/* needed for removable devices */
-	unsigned is_flash	: 1;	/* 1 if probed as flash */
 	unsigned forced_geom	: 1;	/* 1 if hdx=c,h,s was given at boot */
 	unsigned no_unmask	: 1;	/* disallow setting unmask bit */
 	unsigned no_io_32bit	: 1;	/* disallow enabling 32bit I/O */
@@ -1006,7 +1005,6 @@ extern	ide_hwif_t	ide_hwifs[];		/* master data repository */
 extern int noautodma;
 
 extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs);
-extern int __ide_end_request (ide_drive_t *drive, struct request *rq, int uptodate, int nrsecs);
 
 /*
  * This is used on exit from the driver to designate the next irq handler
diff --git a/include/linux/io.h b/include/linux/io.h
new file mode 100644
index 00000000000..85533ec5aaa
--- /dev/null
+++ b/include/linux/io.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2006 PathScale, Inc.  All Rights Reserved.
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _LINUX_IO_H
+#define _LINUX_IO_H
+
+#include <asm/io.h>
+
+void __iowrite32_copy(void __iomem *to, const void *from, size_t count);
+
+#endif /* _LINUX_IO_H */
diff --git a/include/linux/ioc3.h b/include/linux/ioc3.h
index e7906a72a4f..da7c09e4ede 100644
--- a/include/linux/ioc3.h
+++ b/include/linux/ioc3.h
@@ -27,7 +27,7 @@ struct ioc3_driver_data {
 	int id;				/* IOC3 sequence number */
 	/* PCI mapping */
 	unsigned long pma;		/* physical address */
-	struct __iomem ioc3 *vma;	/* pointer to registers */
+	struct ioc3 __iomem *vma;	/* pointer to registers */
 	struct pci_dev *pdev;		/* PCI device */
 	/* IRQ stuff */
 	int dual_irq;			/* set if separate IRQs are used */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 558cb4c26ec..41ee79962bb 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -23,6 +23,7 @@
 #define jfs_debug jbd_debug
 #else
 
+#include <linux/types.h>
 #include <linux/buffer_head.h>
 #include <linux/journal-head.h>
 #include <linux/stddef.h>
@@ -238,7 +239,6 @@ typedef struct journal_superblock_s
 
 #include <linux/fs.h>
 #include <linux/sched.h>
-#include <asm/bug.h>
 
 #define JBD_ASSERTIONS
 #ifdef JBD_ASSERTIONS
@@ -498,12 +498,6 @@ struct transaction_s
 	struct journal_head	*t_checkpoint_list;
 
 	/*
-	 * Doubly-linked circular list of all buffers submitted for IO while
-	 * checkpointing. [j_list_lock]
-	 */
-	struct journal_head	*t_checkpoint_io_list;
-
-	/*
 	 * Doubly-linked circular list of temporary buffers currently undergoing
 	 * IO in the log [j_list_lock]
 	 */
@@ -618,6 +612,7 @@ struct transaction_s
  * @j_wbuf: array of buffer_heads for journal_commit_transaction
  * @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the
  *	number that will fit in j_blocksize
+ * @j_last_sync_writer: most recent pid which did a synchronous write
  * @j_private: An opaque pointer to fs-private information.
  */
 
@@ -807,6 +802,8 @@ struct journal_s
 	struct buffer_head	**j_wbuf;
 	int			j_wbufsize;
 
+	pid_t			j_last_sync_writer;
+
 	/*
 	 * An opaque pointer to fs-private information.  ext3 puts its
 	 * superblock pointer here
@@ -849,7 +846,7 @@ extern void journal_commit_transaction(journal_t *);
 
 /* Checkpoint list management */
 int __journal_clean_checkpoint_list(journal_t *journal);
-int __journal_remove_checkpoint(struct journal_head *);
+void __journal_remove_checkpoint(struct journal_head *);
 void __journal_insert_checkpoint(struct journal_head *, transaction_t *);
 
 /* Buffer IO */
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 45f625d7d0b..e87c32a5c86 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -151,6 +151,13 @@ extern unsigned int keymap_count;
 
 static inline void con_schedule_flip(struct tty_struct *t)
 {
+	unsigned long flags;
+	spin_lock_irqsave(&t->buf.lock, flags);
+	if (t->buf.tail != NULL) {
+		t->buf.tail->active = 0;
+		t->buf.tail->commit = t->buf.tail->used;
+	}
+	spin_unlock_irqrestore(&t->buf.lock, flags);
 	schedule_work(&t->buf.work);
 }
 
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index a5363324cf9..3b507bf05d0 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -185,6 +185,7 @@ extern enum system_states {
 	SYSTEM_HALT,
 	SYSTEM_POWER_OFF,
 	SYSTEM_RESTART,
+	SYSTEM_SUSPEND_DISK,
 } system_state;
 
 #define TAINT_PROPRIETARY_MODULE	(1<<0)
@@ -325,12 +326,6 @@ struct sysinfo {
 /* Force a compilation error if condition is true */
 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
 
-#ifdef CONFIG_SYSCTL
-extern int randomize_va_space;
-#else
-#define randomize_va_space 1
-#endif
-
 /* Trap pasters of __FUNCTION__ at compile-time */
 #define __FUNCTION__ (__func__)
 
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index a311f58c8a7..cfb3410e32b 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -6,6 +6,7 @@
 #include <linux/list.h>
 #include <linux/linkage.h>
 #include <linux/compat.h>
+#include <linux/ioport.h>
 #include <asm/kexec.h>
 
 /* Verify architecture specific macros are defined */
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2a8d8da7096..c374b5fa8d3 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -41,8 +41,10 @@ enum kobject_action {
 	KOBJ_ADD	= (__force kobject_action_t) 0x01,	/* exclusive to core */
 	KOBJ_REMOVE	= (__force kobject_action_t) 0x02,	/* exclusive to core */
 	KOBJ_CHANGE	= (__force kobject_action_t) 0x03,	/* device state change */
-	KOBJ_OFFLINE	= (__force kobject_action_t) 0x04,	/* device offline */
-	KOBJ_ONLINE	= (__force kobject_action_t) 0x05,	/* device online */
+	KOBJ_MOUNT	= (__force kobject_action_t) 0x04,	/* mount event for block devices (broken) */
+	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 */
 };
 
 struct kobject {
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 1bd6552cc34..f3dec45ef87 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -10,6 +10,12 @@
  *
  *  Started by: Thomas Gleixner and Ingo Molnar
  *
+ *  Credits:
+ *
+ *  	Roman Zippel provided the ideas and primary code snippets of
+ *  	the ktime_t union and further simplifications of the original
+ *  	code.
+ *
  *  For licencing details see kernel-base/COPYING
  */
 #ifndef _LINUX_KTIME_H
@@ -90,10 +96,16 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 		({ (ktime_t){ .tv64 = (kt).tv64 + (nsval) }; })
 
 /* convert a timespec to ktime_t format: */
-#define timespec_to_ktime(ts)		ktime_set((ts).tv_sec, (ts).tv_nsec)
+static inline ktime_t timespec_to_ktime(struct timespec ts)
+{
+	return ktime_set(ts.tv_sec, ts.tv_nsec);
+}
 
 /* convert a timeval to ktime_t format: */
-#define timeval_to_ktime(tv)		ktime_set((tv).tv_sec, (tv).tv_usec * 1000)
+static inline ktime_t timeval_to_ktime(struct timeval tv)
+{
+	return ktime_set(tv.tv_sec, tv.tv_usec * NSEC_PER_USEC);
+}
 
 /* Map the ktime_t to timespec conversion to ns_to_timespec function */
 #define ktime_to_timespec(kt)		ns_to_timespec((kt).tv64)
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 9e5db2949c5..c91be5e64ed 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -557,17 +557,29 @@ ata_sg_is_last(struct scatterlist *sg, struct ata_queued_cmd *qc)
 }
 
 static inline struct scatterlist *
+ata_qc_first_sg(struct ata_queued_cmd *qc)
+{
+	if (qc->n_elem)
+		return qc->__sg;
+	if (qc->pad_len)
+		return &qc->pad_sgent;
+	return NULL;
+}
+
+static inline struct scatterlist *
 ata_qc_next_sg(struct scatterlist *sg, struct ata_queued_cmd *qc)
 {
 	if (sg == &qc->pad_sgent)
 		return NULL;
 	if (++sg - qc->__sg < qc->n_elem)
 		return sg;
-	return qc->pad_len ? &qc->pad_sgent : NULL;
+	if (qc->pad_len)
+		return &qc->pad_sgent;
+	return NULL;
 }
 
 #define ata_for_each_sg(sg, qc) \
-	for (sg = qc->__sg; sg; sg = ata_qc_next_sg(sg, qc))
+	for (sg = ata_qc_first_sg(qc); sg; sg = ata_qc_next_sg(sg, qc))
 
 static inline unsigned int ata_tag_valid(unsigned int tag)
 {
diff --git a/include/linux/list.h b/include/linux/list.h
index 945daa1f13d..47208bd99f9 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -34,9 +34,11 @@ struct list_head {
 #define LIST_HEAD(name) \
 	struct list_head name = LIST_HEAD_INIT(name)
 
-#define INIT_LIST_HEAD(ptr) do { \
-	(ptr)->next = (ptr); (ptr)->prev = (ptr); \
-} while (0)
+static inline void INIT_LIST_HEAD(struct list_head *list)
+{
+	list->next = list;
+	list->prev = list;
+}
 
 /*
  * Insert a new entry between two known consecutive entries.
@@ -534,7 +536,11 @@ struct hlist_node {
 #define HLIST_HEAD_INIT { .first = NULL }
 #define HLIST_HEAD(name) struct hlist_head name = {  .first = NULL }
 #define INIT_HLIST_HEAD(ptr) ((ptr)->first = NULL)
-#define INIT_HLIST_NODE(ptr) ((ptr)->next = NULL, (ptr)->pprev = NULL)
+static inline void INIT_HLIST_NODE(struct hlist_node *h)
+{
+	h->next = NULL;
+	h->pprev = NULL;
+}
 
 static inline int hlist_unhashed(const struct hlist_node *h)
 {
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 95c8fea293b..ef21ed29603 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -84,6 +84,7 @@ struct nlm_rqst {
 	struct nlm_args		a_args;		/* arguments */
 	struct nlm_res		a_res;		/* result */
 	struct nlm_wait *	a_block;
+	unsigned int		a_retries;	/* Retry count */
 	char			a_owner[NLMCLNT_OHSIZE];
 };
 
@@ -148,8 +149,7 @@ struct nlm_rqst * nlmclnt_alloc_call(void);
 int		  nlmclnt_prepare_block(struct nlm_rqst *req, struct nlm_host *host, struct file_lock *fl);
 void		  nlmclnt_finish_block(struct nlm_rqst *req);
 long		  nlmclnt_block(struct nlm_rqst *req, long timeout);
-int		  nlmclnt_cancel(struct nlm_host *, struct file_lock *);
-u32		  nlmclnt_grant(struct nlm_lock *);
+u32		  nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *);
 void		  nlmclnt_recovery(struct nlm_host *, u32);
 int		  nlmclnt_reclaim(struct nlm_host *, struct file_lock *);
 int		  nlmclnt_setgrantargs(struct nlm_rqst *, struct nlm_lock *);
@@ -204,7 +204,7 @@ nlmsvc_file_inode(struct nlm_file *file)
  * Compare two host addresses (needs modifying for ipv6)
  */
 static __inline__ int
-nlm_cmp_addr(struct sockaddr_in *sin1, struct sockaddr_in *sin2)
+nlm_cmp_addr(const struct sockaddr_in *sin1, const struct sockaddr_in *sin2)
 {
 	return sin1->sin_addr.s_addr == sin2->sin_addr.s_addr;
 }
@@ -214,7 +214,7 @@ nlm_cmp_addr(struct sockaddr_in *sin1, struct sockaddr_in *sin2)
  * When the second lock is of type F_UNLCK, this acts like a wildcard.
  */
 static __inline__ int
-nlm_compare_locks(struct file_lock *fl1, struct file_lock *fl2)
+nlm_compare_locks(const struct file_lock *fl1, const struct file_lock *fl2)
 {
 	return	fl1->fl_pid   == fl2->fl_pid
 	     && fl1->fl_start == fl2->fl_start
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 85854b86746..498ff8778fb 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -303,7 +303,7 @@ struct page {
  */
 #define put_page_testzero(p)				\
 	({						\
-		BUG_ON(page_count(p) == 0);		\
+		BUG_ON(atomic_read(&(p)->_count) == -1);\
 		atomic_add_negative(-1, &(p)->_count);	\
 	})
 
@@ -1051,5 +1051,11 @@ int shrink_slab(unsigned long scanned, gfp_t gfp_mask,
 void drop_pagecache(void);
 void drop_slab(void);
 
+#ifndef CONFIG_MMU
+#define randomize_va_space 0
+#else
+extern int randomize_va_space;
+#endif
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index ccd3e13de1e..bdc556d8849 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -21,24 +21,35 @@ struct mmc_command {
 	u32			arg;
 	u32			resp[4];
 	unsigned int		flags;		/* expected response type */
-#define MMC_RSP_NONE	(0 << 0)
-#define MMC_RSP_SHORT	(1 << 0)
-#define MMC_RSP_LONG	(2 << 0)
-#define MMC_RSP_MASK	(3 << 0)
-#define MMC_RSP_CRC	(1 << 3)		/* expect valid crc */
-#define MMC_RSP_BUSY	(1 << 4)		/* card may send busy */
-#define MMC_RSP_OPCODE	(1 << 5)		/* response contains opcode */
+#define MMC_RSP_PRESENT	(1 << 0)
+#define MMC_RSP_136	(1 << 1)		/* 136 bit response */
+#define MMC_RSP_CRC	(1 << 2)		/* expect valid crc */
+#define MMC_RSP_BUSY	(1 << 3)		/* card may send busy */
+#define MMC_RSP_OPCODE	(1 << 4)		/* response contains opcode */
+#define MMC_CMD_MASK	(3 << 5)		/* command type */
+#define MMC_CMD_AC	(0 << 5)
+#define MMC_CMD_ADTC	(1 << 5)
+#define MMC_CMD_BC	(2 << 5)
+#define MMC_CMD_BCR	(3 << 5)
 
 /*
  * These are the response types, and correspond to valid bit
  * patterns of the above flags.  One additional valid pattern
  * is all zeros, which means we don't expect a response.
  */
-#define MMC_RSP_R1	(MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE)
-#define MMC_RSP_R1B	(MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
-#define MMC_RSP_R2	(MMC_RSP_LONG|MMC_RSP_CRC)
-#define MMC_RSP_R3	(MMC_RSP_SHORT)
-#define MMC_RSP_R6	(MMC_RSP_SHORT|MMC_RSP_CRC)
+#define MMC_RSP_NONE	(0)
+#define MMC_RSP_R1	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R1B	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
+#define MMC_RSP_R2	(MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
+#define MMC_RSP_R3	(MMC_RSP_PRESENT)
+#define MMC_RSP_R6	(MMC_RSP_PRESENT|MMC_RSP_CRC)
+
+#define mmc_resp_type(cmd)	((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))
+
+/*
+ * These are the command types.
+ */
+#define mmc_cmd_type(cmd)	((cmd)->flags & MMC_CMD_MASK)
 
 	unsigned int		retries;	/* max number of retries */
 	unsigned int		error;		/* command error */
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index a14dc306545..81c3f77f652 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -79,7 +79,7 @@
 /* SD commands                           type  argument     response */
   /* class 8 */
 /* This is basically the same command as for MMC with some quirks. */
-#define SD_SEND_RELATIVE_ADDR     3   /* ac                      R6  */
+#define SD_SEND_RELATIVE_ADDR     3   /* bcr                     R6  */
 
   /* Application commands */
 #define SD_APP_SET_BUS_WIDTH      6   /* ac   [1:0] bus width    R1  */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 93a849f742d..ebfc238cc24 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -91,10 +91,21 @@ struct per_cpu_pageset {
  * be 8 (2 ** 3) zonelists.  GFP_ZONETYPES defines the number of possible
  * combinations of zone modifiers in "zone modifier space".
  *
+ * As an optimisation any zone modifier bits which are only valid when
+ * no other zone modifier bits are set (loners) should be placed in
+ * the highest order bits of this field.  This allows us to reduce the
+ * extent of the zonelists thus saving space.  For example in the case
+ * of three zone modifier bits, we could require up to eight zonelists.
+ * If the left most zone modifier is a "loner" then the highest valid
+ * zonelist would be four allowing us to allocate only five zonelists.
+ * Use the first form for GFP_ZONETYPES when the left most bit is not
+ * a "loner", otherwise use the second.
+ *
  * NOTE! Make sure this matches the zones in <linux/gfp.h>
  */
 #define GFP_ZONEMASK	0x07
-#define GFP_ZONETYPES	5
+/* #define GFP_ZONETYPES       (GFP_ZONEMASK + 1) */           /* Non-loner */
+#define GFP_ZONETYPES  ((GFP_ZONEMASK + 1) / 2 + 1)            /* Loner */
 
 /*
  * On machines where it is needed (eg PCs) we divide physical memory
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h
index fedfbc8a287..7dfd6e1fcde 100644
--- a/include/linux/mtd/map.h
+++ b/include/linux/mtd/map.h
@@ -15,7 +15,6 @@
 #include <asm/unaligned.h>
 #include <asm/system.h>
 #include <asm/io.h>
-#include <asm/bug.h>
 
 #ifdef CONFIG_MTD_MAP_BANK_WIDTH_1
 #define map_bankwidth(map) 1
diff --git a/include/linux/namespace.h b/include/linux/namespace.h
index 6731977c4c1..3abc8e3b487 100644
--- a/include/linux/namespace.h
+++ b/include/linux/namespace.h
@@ -15,6 +15,7 @@ struct namespace {
 
 extern int copy_namespace(int, struct task_struct *);
 extern void __put_namespace(struct namespace *namespace);
+extern struct namespace *dup_namespace(struct task_struct *, struct fs_struct *);
 
 static inline void put_namespace(struct namespace *namespace)
 {
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 4cf6088625c..46889693984 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -184,8 +184,11 @@ static inline int nf_hook_thresh(int pf, unsigned int hook,
 				 struct sk_buff **pskb,
 				 struct net_device *indev,
 				 struct net_device *outdev,
-				 int (*okfn)(struct sk_buff *), int thresh)
+				 int (*okfn)(struct sk_buff *), int thresh,
+				 int cond)
 {
+	if (!cond)
+		return 1;
 #ifndef CONFIG_NETFILTER_DEBUG
 	if (list_empty(&nf_hooks[pf][hook]))
 		return 1;
@@ -197,7 +200,7 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
 			  struct net_device *indev, struct net_device *outdev,
 			  int (*okfn)(struct sk_buff *))
 {
-	return nf_hook_thresh(pf, hook, pskb, indev, outdev, okfn, INT_MIN);
+	return nf_hook_thresh(pf, hook, pskb, indev, outdev, okfn, INT_MIN, 1);
 }
                    
 /* Activate hook; either okfn or kfree_skb called, unless a hook
@@ -224,7 +227,13 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
 
 #define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh)	       \
 ({int __ret;								       \
-if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, thresh)) == 1)\
+if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, thresh, 1)) == 1)\
+	__ret = (okfn)(skb);						       \
+__ret;})
+
+#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond)		       \
+({int __ret;								       \
+if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\
 	__ret = (okfn)(skb);						       \
 __ret;})
 
@@ -295,11 +304,13 @@ extern struct proc_dir_entry *proc_net_netfilter;
 
 #else /* !CONFIG_NETFILTER */
 #define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
+#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
 static inline int nf_hook_thresh(int pf, unsigned int hook,
 				 struct sk_buff **pskb,
 				 struct net_device *indev,
 				 struct net_device *outdev,
-				 int (*okfn)(struct sk_buff *), int thresh)
+				 int (*okfn)(struct sk_buff *), int thresh,
+				 int cond)
 {
 	return okfn(*pskb);
 }
@@ -307,7 +318,7 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
 			  struct net_device *indev, struct net_device *outdev,
 			  int (*okfn)(struct sk_buff *))
 {
-	return okfn(*pskb);
+	return 1;
 }
 static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
 struct flowi;
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 59ff6c430cf..6500d4e59d4 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -19,7 +19,21 @@ struct xt_get_revision
 /* For standard target */
 #define XT_RETURN (-NF_REPEAT - 1)
 
-#define XT_ALIGN(s) (((s) + (__alignof__(u_int64_t)-1)) & ~(__alignof__(u_int64_t)-1))
+/* this is a dummy structure to find out the alignment requirement for a struct
+ * containing all the fundamental data types that are used in ipt_entry,
+ * ip6t_entry and arpt_entry.  This sucks, and it is a hack.  It will be my
+ * personal pleasure to remove it -HW
+ */
+struct _xt_align
+{
+	u_int8_t u8;
+	u_int16_t u16;
+	u_int32_t u32;
+	u_int64_t u64;
+};
+
+#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) 	\
+			& ~(__alignof__(struct _xt_align)-1))
 
 /* Standard return verdict, or do jump. */
 #define XT_STANDARD_TARGET ""
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index fdc4a952734..43c09d790b8 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -79,7 +79,7 @@ enum nf_ip_hook_priorities {
 
 #ifdef __KERNEL__
 extern int ip_route_me_harder(struct sk_buff **pskb);
-
+extern int ip_xfrm_me_harder(struct sk_buff **pskb);
 #endif /*__KERNEL__*/
 
 #endif /*__LINUX_IP_NETFILTER_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_connbytes.h b/include/linux/netfilter_ipv4/ipt_connbytes.h
index b04dfa3083c..f63e6ee9111 100644
--- a/include/linux/netfilter_ipv4/ipt_connbytes.h
+++ b/include/linux/netfilter_ipv4/ipt_connbytes.h
@@ -1,10 +1,10 @@
 #ifndef _IPT_CONNBYTES_H
 #define _IPT_CONNBYTES_H
 
-#include <net/netfilter/xt_connbytes.h>
+#include <linux/netfilter/xt_connbytes.h>
 #define ipt_connbytes_what xt_connbytes_what
 
-#define IPT_CONNBYTES_PKTS	XT_CONNBYTES_PACKETS
+#define IPT_CONNBYTES_PKTS	XT_CONNBYTES_PKTS
 #define IPT_CONNBYTES_BYTES	XT_CONNBYTES_BYTES
 #define IPT_CONNBYTES_AVGPKT	XT_CONNBYTES_AVGPKT
 
diff --git a/include/linux/netfilter_ipv4/ipt_policy.h b/include/linux/netfilter_ipv4/ipt_policy.h
index 7fd1bec453f..a3f6eff39d3 100644
--- a/include/linux/netfilter_ipv4/ipt_policy.h
+++ b/include/linux/netfilter_ipv4/ipt_policy.h
@@ -27,16 +27,22 @@ struct ipt_policy_spec
 			reqid:1;
 };
 
+union ipt_policy_addr
+{
+	struct in_addr	a4;
+	struct in6_addr	a6;
+};
+
 struct ipt_policy_elem
 {
-	u_int32_t	saddr;
-	u_int32_t	smask;
-	u_int32_t	daddr;
-	u_int32_t	dmask;
-	u_int32_t	spi;
-	u_int32_t	reqid;
-	u_int8_t	proto;
-	u_int8_t	mode;
+	union ipt_policy_addr	saddr;
+	union ipt_policy_addr	smask;
+	union ipt_policy_addr	daddr;
+	union ipt_policy_addr	dmask;
+	u_int32_t		spi;
+	u_int32_t		reqid;
+	u_int8_t		proto;
+	u_int8_t		mode;
 
 	struct ipt_policy_spec	match;
 	struct ipt_policy_spec	invert;
diff --git a/include/linux/netfilter_ipv6/ip6t_policy.h b/include/linux/netfilter_ipv6/ip6t_policy.h
index 5a93afcd2ff..671bd818300 100644
--- a/include/linux/netfilter_ipv6/ip6t_policy.h
+++ b/include/linux/netfilter_ipv6/ip6t_policy.h
@@ -27,16 +27,22 @@ struct ip6t_policy_spec
 			reqid:1;
 };
 
+union ip6t_policy_addr
+{
+	struct in_addr	a4;
+	struct in6_addr	a6;
+};
+
 struct ip6t_policy_elem
 {
-	struct in6_addr	saddr;
-	struct in6_addr	smask;
-	struct in6_addr	daddr;
-	struct in6_addr	dmask;
-	u_int32_t	spi;
-	u_int32_t	reqid;
-	u_int8_t	proto;
-	u_int8_t	mode;
+	union ip6t_policy_addr	saddr;
+	union ip6t_policy_addr	smask;
+	union ip6t_policy_addr	daddr;
+	union ip6t_policy_addr	dmask;
+	u_int32_t		spi;
+	u_int32_t		reqid;
+	u_int8_t		proto;
+	u_int8_t		mode;
 
 	struct ip6t_policy_spec	match;
 	struct ip6t_policy_spec	invert;
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 6a2ccf78a35..c256ebe2a7b 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -160,7 +160,8 @@ extern int netlink_unregister_notifier(struct notifier_block *nb);
 
 /* finegrained unicast helpers: */
 struct sock *netlink_getsockbyfilp(struct file *filp);
-int netlink_attachskb(struct sock *sk, struct sk_buff *skb, int nonblock, long timeo);
+int netlink_attachskb(struct sock *sk, struct sk_buff *skb, int nonblock,
+		long timeo, struct sock *ssk);
 void netlink_detachskb(struct sock *sk, struct sk_buff *skb);
 int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol);
 
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 547d649b274..b4dc6e2e10c 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -398,7 +398,7 @@ extern struct inode_operations nfs_symlink_inode_operations;
 extern int nfs_register_sysctl(void);
 extern void nfs_unregister_sysctl(void);
 #else
-#define nfs_register_sysctl() do { } while(0)
+#define nfs_register_sysctl() 0
 #define nfs_unregister_sysctl() do { } while(0)
 #endif
 
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index 4726ef7ba8e..b959a4525cb 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -84,7 +84,6 @@
 #include <linux/threads.h>
 #include <linux/bitmap.h>
 #include <linux/numa.h>
-#include <asm/bug.h>
 
 typedef struct { DECLARE_BITMAP(bits, MAX_NUMNODES); } nodemask_t;
 extern nodemask_t _unused_nodemask_arg_;
diff --git a/include/linux/parport.h b/include/linux/parport.h
index f67f838a3a1..008d736a6c9 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -128,6 +128,11 @@ struct amiga_parport_state {
        unsigned char statusdir;/* ciab.ddrb & 7 */
 };
 
+struct ip32_parport_state {
+	unsigned int dcr;
+	unsigned int ecr;
+};
+
 struct parport_state {
 	union {
 		struct pc_parport_state pc;
@@ -135,6 +140,7 @@ struct parport_state {
 		struct ax_parport_state ax;
 		struct amiga_parport_state amiga;
 		/* Atari has not state. */
+		struct ip32_parport_state ip32;
 		void *misc; 
 	} u;
 };
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 0a44072383e..fe1a2b02fc5 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -406,7 +406,6 @@ struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int devic
 struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
 int pci_find_capability (struct pci_dev *dev, int cap);
 int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
-int pci_find_ext_capability (struct pci_dev *dev, int cap);
 struct pci_bus * pci_find_next_bus(const struct pci_bus *from);
 
 struct pci_dev *pci_get_device (unsigned int vendor, unsigned int device, struct pci_dev *from);
@@ -626,7 +625,6 @@ static inline int pci_register_driver(struct pci_driver *drv) { return 0;}
 static inline void pci_unregister_driver(struct pci_driver *drv) { }
 static inline int pci_find_capability (struct pci_dev *dev, int cap) {return 0; }
 static inline int pci_find_next_capability (struct pci_dev *dev, u8 post, int cap) { return 0; }
-static inline int pci_find_ext_capability (struct pci_dev *dev, int cap) {return 0; }
 static inline const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev) { return NULL; }
 
 /* Power management related routines */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index ecc1fc1f0f0..82b83da25d7 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -394,14 +394,9 @@
 #define PCI_DEVICE_ID_NS_SC1100_SMI	0x0511
 #define PCI_DEVICE_ID_NS_SC1100_XBUS	0x0515
 #define PCI_DEVICE_ID_NS_87410		0xd001
-#define PCI_DEVICE_ID_NS_CS5535_IDE	0x002d
 
 #define PCI_DEVICE_ID_NS_CS5535_HOST_BRIDGE  0x0028
 #define PCI_DEVICE_ID_NS_CS5535_ISA_BRIDGE   0x002b
-#define PCI_DEVICE_ID_NS_CS5535_IDE          0x002d
-#define PCI_DEVICE_ID_NS_CS5535_AUDIO        0x002e
-#define PCI_DEVICE_ID_NS_CS5535_USB          0x002f
-#define PCI_DEVICE_ID_NS_CS5535_VIDEO        0x0030
 
 #define PCI_VENDOR_ID_TSENG		0x100c
 #define PCI_DEVICE_ID_TSENG_W32P_2	0x3202
@@ -511,8 +506,6 @@
 #define PCI_DEVICE_ID_AMD_CS5536_UOC    0x2097
 #define PCI_DEVICE_ID_AMD_CS5536_IDE    0x209A
 
-#define PCI_DEVICE_ID_AMD_CS5536_IDE	0x209A
-
 #define PCI_DEVICE_ID_AMD_LX_VIDEO  0x2081
 #define PCI_DEVICE_ID_AMD_LX_AES    0x2082
 
@@ -1094,6 +1087,7 @@
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440_8X 0x0181
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_440SE_8X 0x0182
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_420_8X 0x0183
+#define PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_4000   0x0185
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_448_GO    0x0186
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_488_GO    0x0187
 #define PCI_DEVICE_ID_NVIDIA_QUADRO4_580_XGL    0x0188
@@ -1677,6 +1671,9 @@
 #define PCI_DEVICE_ID_SIIG_2S1P_20x_550	0x2060
 #define PCI_DEVICE_ID_SIIG_2S1P_20x_650	0x2061
 #define PCI_DEVICE_ID_SIIG_2S1P_20x_850	0x2062
+#define PCI_DEVICE_ID_SIIG_8S_20x_550	0x2080
+#define PCI_DEVICE_ID_SIIG_8S_20x_650	0x2081
+#define PCI_DEVICE_ID_SIIG_8S_20x_850	0x2082
 #define PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL	0x2050
 
 #define PCI_VENDOR_ID_RADISYS		0x1331
@@ -1836,6 +1833,7 @@
 #define PCI_VENDOR_ID_AFAVLAB		0x14db
 #define PCI_DEVICE_ID_AFAVLAB_P028	0x2180
 #define PCI_DEVICE_ID_AFAVLAB_P030	0x2182
+#define PCI_SUBDEVICE_ID_AFAVLAB_P061		0x2150
 
 #define PCI_VENDOR_ID_BROADCOM		0x14e4
 #define PCI_DEVICE_ID_TIGON3_5752	0x1600
@@ -2065,6 +2063,7 @@
 #define PCI_DEVICE_ID_INTEL_82801EB_5	0x24d5
 #define PCI_DEVICE_ID_INTEL_82801EB_6	0x24d6
 #define PCI_DEVICE_ID_INTEL_82801EB_11	0x24db
+#define PCI_DEVICE_ID_INTEL_82801EB_13	0x24dd
 #define PCI_DEVICE_ID_INTEL_ESB_1	0x25a1
 #define PCI_DEVICE_ID_INTEL_ESB_2	0x25a2
 #define PCI_DEVICE_ID_INTEL_ESB_4	0x25a4
@@ -2085,6 +2084,8 @@
 #define PCI_DEVICE_ID_INTEL_82915GM_IG	0x2592
 #define PCI_DEVICE_ID_INTEL_82945G_HB	0x2770
 #define PCI_DEVICE_ID_INTEL_82945G_IG	0x2772
+#define PCI_DEVICE_ID_INTEL_82945GM_HB	0x27A0
+#define PCI_DEVICE_ID_INTEL_82945GM_IG	0x27A2
 #define PCI_DEVICE_ID_INTEL_ICH6_0	0x2640
 #define PCI_DEVICE_ID_INTEL_ICH6_1	0x2641
 #define PCI_DEVICE_ID_INTEL_ICH6_2	0x2642
@@ -2104,6 +2105,13 @@
 #define PCI_DEVICE_ID_INTEL_ICH7_19	0x27dd
 #define PCI_DEVICE_ID_INTEL_ICH7_20	0x27de
 #define PCI_DEVICE_ID_INTEL_ICH7_21	0x27df
+#define PCI_DEVICE_ID_INTEL_ICH8_0	0x2810
+#define PCI_DEVICE_ID_INTEL_ICH8_1	0x2811
+#define PCI_DEVICE_ID_INTEL_ICH8_2	0x2812
+#define PCI_DEVICE_ID_INTEL_ICH8_3	0x2814
+#define PCI_DEVICE_ID_INTEL_ICH8_4	0x2815
+#define PCI_DEVICE_ID_INTEL_ICH8_5	0x283e
+#define PCI_DEVICE_ID_INTEL_ICH8_6	0x2850
 #define PCI_DEVICE_ID_INTEL_82855PM_HB	0x3340
 #define PCI_DEVICE_ID_INTEL_82830_HB	0x3575
 #define PCI_DEVICE_ID_INTEL_82830_CGC	0x3577
@@ -2147,6 +2155,7 @@
 #define PCI_DEVICE_ID_INTEL_82443GX_2	0x71a2
 #define PCI_DEVICE_ID_INTEL_82372FB_1	0x7601
 #define PCI_DEVICE_ID_INTEL_82454GX	0x84c4
+#define PCI_DEVICE_ID_INTEL_82450GX	0x84c5
 #define PCI_DEVICE_ID_INTEL_82451NX	0x84ca
 #define PCI_DEVICE_ID_INTEL_82454NX     0x84cb
 #define PCI_DEVICE_ID_INTEL_84460GX	0x84ea
diff --git a/include/linux/pktcdvd.h b/include/linux/pktcdvd.h
index 2c177e4c8f2..8a94c717c26 100644
--- a/include/linux/pktcdvd.h
+++ b/include/linux/pktcdvd.h
@@ -114,7 +114,7 @@ struct pkt_ctrl_command {
 
 struct packet_settings
 {
-	__u8			size;		/* packet size in (512 byte) sectors */
+	__u32			size;		/* packet size in (512 byte) sectors */
 	__u8			fp;		/* fixed packets */
 	__u8			link_loss;	/* the rest is specified
 						 * as per Mt Fuji */
@@ -169,8 +169,8 @@ struct packet_iosched
 #if (PAGE_SIZE % CD_FRAMESIZE) != 0
 #error "PAGE_SIZE must be a multiple of CD_FRAMESIZE"
 #endif
-#define PACKET_MAX_SIZE		32
-#define PAGES_PER_PACKET	(PACKET_MAX_SIZE * CD_FRAMESIZE / PAGE_SIZE)
+#define PACKET_MAX_SIZE		128
+#define FRAMES_PER_PAGE		(PAGE_SIZE / CD_FRAMESIZE)
 #define PACKET_MAX_SECTORS	(PACKET_MAX_SIZE * CD_FRAMESIZE >> 9)
 
 enum packet_data_state {
@@ -219,7 +219,7 @@ struct packet_data
 	atomic_t		io_errors;	/* Number of read/write errors during IO */
 
 	struct bio		*r_bios[PACKET_MAX_SIZE]; /* bios to use during data gathering */
-	struct page		*pages[PAGES_PER_PACKET];
+	struct page		*pages[PACKET_MAX_SIZE / FRAMES_PER_PAGE];
 
 	int			cache_valid;	/* If non-zero, the data for the zone defined */
 						/* by the sector variable is completely cached */
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 54faf5236da..95572c434bc 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -84,7 +84,6 @@ struct k_clock {
 void register_posix_clock(const clockid_t clock_id, struct k_clock *new_clock);
 
 /* error handlers for timer_create, nanosleep and settime */
-int do_posix_clock_notimer_create(struct k_itimer *timer);
 int do_posix_clock_nonanosleep(const clockid_t, int flags, struct timespec *,
 			       struct timespec __user *);
 int do_posix_clock_nosettime(const clockid_t, struct timespec *tp);
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 9d5cd106b34..0d36750fc0f 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -84,6 +84,7 @@ extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __us
 extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
 extern int ptrace_attach(struct task_struct *tsk);
 extern int ptrace_detach(struct task_struct *, unsigned int);
+extern void __ptrace_detach(struct task_struct *, unsigned int);
 extern void ptrace_disable(struct task_struct *);
 extern int ptrace_check_attach(struct task_struct *task, int kill);
 extern int ptrace_request(struct task_struct *child, long request, long addr, long data);
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 4f34d3d60f2..21e5a912485 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -190,7 +190,6 @@ static __inline__ int DQUOT_OFF(struct super_block *sb)
  */
 #define sb_dquot_ops				(NULL)
 #define sb_quotactl_ops				(NULL)
-#define sync_dquots_dev(dev,type)		(NULL)
 #define DQUOT_INIT(inode)			do { } while(0)
 #define DQUOT_DROP(inode)			do { } while(0)
 #define DQUOT_ALLOC_INODE(inode)		(0)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 981f9aa4335..b87aefa082e 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -240,11 +240,14 @@ extern int rcu_pending(int cpu);
  * This means that all preempt_disable code sequences, including NMI and
  * hardware-interrupt handlers, in progress on entry will have completed
  * before this primitive returns.  However, this does not guarantee that
- * softirq handlers will have completed, since in some kernels
+ * softirq handlers will have completed, since in some kernels, these
+ * handlers can run in process context, and can block.
  *
  * This primitive provides the guarantees made by the (deprecated)
  * synchronize_kernel() API.  In contrast, synchronize_rcu() only
  * guarantees that rcu_read_lock() sections will have completed.
+ * In "classic RCU", these two guarantees happen to be one and
+ * the same, but can differ in realtime RCU implementations.
  */
 #define synchronize_sched() synchronize_rcu()
 
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 7ab2cdb83ef..015297ff73f 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -60,8 +60,7 @@ extern void machine_crash_shutdown(struct pt_regs *);
  */
 
 extern void kernel_restart_prepare(char *cmd);
-extern void kernel_halt_prepare(void);
-extern void kernel_power_off_prepare(void);
+extern void kernel_shutdown_prepare(enum system_states state);
 
 extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index 0a3605099c4..806ec5b0670 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -58,9 +58,13 @@ extern struct reiserfs_xattr_handler posix_acl_default_handler;
 extern struct reiserfs_xattr_handler posix_acl_access_handler;
 #else
 
-#define reiserfs_get_acl NULL
 #define reiserfs_cache_default_acl(inode) 0
 
+static inline struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
+{
+	return NULL;
+}
+
 static inline int reiserfs_xattr_posix_acl_init(void)
 {
 	return 0;
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index e276c5ba2bb..7d51149bd79 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -1971,22 +1971,6 @@ extern struct file_operations reiserfs_file_operations;
 extern struct address_space_operations reiserfs_address_space_operations;
 
 /* fix_nodes.c */
-#ifdef CONFIG_REISERFS_CHECK
-void *reiserfs_kmalloc(size_t size, gfp_t flags, struct super_block *s);
-void reiserfs_kfree(const void *vp, size_t size, struct super_block *s);
-#else
-static inline void *reiserfs_kmalloc(size_t size, int flags,
-				     struct super_block *s)
-{
-	return kmalloc(size, flags);
-}
-
-static inline void reiserfs_kfree(const void *vp, size_t size,
-				  struct super_block *s)
-{
-	kfree(vp);
-}
-#endif
 
 int fix_nodes(int n_op_mode, struct tree_balance *p_s_tb,
 	      struct item_head *p_s_ins_ih, const void *);
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index 3e68592e52e..31b4c0bd4fa 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -382,7 +382,6 @@ struct reiserfs_sb_info {
 					   on-disk FS format */
 
 	/* session statistics */
-	int s_kmallocs;
 	int s_disk_reads;
 	int s_disk_writes;
 	int s_fix_nodes;
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index c84354e8374..87280eb6083 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -43,8 +43,6 @@ int reiserfs_delete_xattrs(struct inode *inode);
 int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
 int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
 int reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd);
-int reiserfs_permission_locked(struct inode *inode, int mask,
-			       struct nameidata *nd);
 
 int reiserfs_xattr_del(struct inode *, const char *);
 int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t);
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 9d6fbeef210..d6b9bcd1384 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -91,7 +91,8 @@ static inline void page_dup_rmap(struct page *page)
  * Called from mm/vmscan.c to handle paging out
  */
 int page_referenced(struct page *, int is_locked);
-int try_to_unmap(struct page *);
+int try_to_unmap(struct page *, int ignore_refs);
+void remove_from_swap(struct page *page);
 
 /*
  * Called from mm/filemap_xip.c to unmap empty zero page
@@ -111,7 +112,7 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
 #define anon_vma_link(vma)	do {} while (0)
 
 #define page_referenced(page,l) TestClearPageReferenced(page)
-#define try_to_unmap(page)	SWAP_FAIL
+#define try_to_unmap(page, refs) SWAP_FAIL
 
 #endif	/* CONFIG_MMU */
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 0cfcd1c7865..b6f51e3a38e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -697,12 +697,9 @@ struct task_struct {
 
 	int lock_depth;		/* BKL lock depth */
 
-#if defined(CONFIG_SMP)
-	int last_waker_cpu;	/* CPU that last woke this task up */
-#if defined(__ARCH_WANT_UNLOCKED_CTXSW)
+#if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW)
 	int oncpu;
 #endif
-#endif
 	int prio, static_prio;
 	struct list_head run_list;
 	prio_array_t *array;
@@ -1098,7 +1095,7 @@ extern struct sigqueue *sigqueue_alloc(void);
 extern void sigqueue_free(struct sigqueue *);
 extern int send_sigqueue(int, struct sigqueue *,  struct task_struct *);
 extern int send_group_sigqueue(int, struct sigqueue *,  struct task_struct *);
-extern int do_sigaction(int, const struct k_sigaction *, struct k_sigaction *);
+extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *);
 extern int do_sigaltstack(const stack_t __user *, stack_t __user *, unsigned long);
 
 /* These can be the second arg to send_sig_info/send_group_sig_info.  */
diff --git a/include/linux/security.h b/include/linux/security.h
index ef753654daa..7cbef482e13 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1499,15 +1499,11 @@ static inline void security_sb_post_pivotroot (struct nameidata *old_nd,
 
 static inline int security_inode_alloc (struct inode *inode)
 {
-	if (unlikely (IS_PRIVATE (inode)))
-		return 0;
 	return security_ops->inode_alloc_security (inode);
 }
 
 static inline void security_inode_free (struct inode *inode)
 {
-	if (unlikely (IS_PRIVATE (inode)))
-		return;
 	security_ops->inode_free_security (inode);
 }
 
@@ -2617,6 +2613,25 @@ static inline int security_netlink_recv (struct sk_buff *skb)
 	return cap_netlink_recv (skb);
 }
 
+static inline struct dentry *securityfs_create_dir(const char *name,
+					struct dentry *parent)
+{
+	return ERR_PTR(-ENODEV);
+}
+
+static inline struct dentry *securityfs_create_file(const char *name,
+						mode_t mode,
+						struct dentry *parent,
+						void *data,
+						struct file_operations *fops)
+{
+	return ERR_PTR(-ENODEV);
+}
+
+static inline void securityfs_remove(struct dentry *dentry)
+{
+}
+
 #endif	/* CONFIG_SECURITY */
 
 #ifdef CONFIG_SECURITY_NETWORK
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index cee302aefdb..73b464f0926 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -26,7 +26,7 @@ struct plat_serial8250_port {
 	unsigned char	regshift;	/* register shift */
 	unsigned char	iotype;		/* UPIO_* */
 	unsigned char	hub6;
-	unsigned int	flags;		/* UPF_* flags */
+	upf_t		flags;		/* UPF_* flags */
 };
 
 /*
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index ec351005bf9..4041122dabf 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -203,6 +203,8 @@ struct uart_icount {
 	__u32	buf_overrun;
 };
 
+typedef unsigned int __bitwise__ upf_t;
+
 struct uart_port {
 	spinlock_t		lock;			/* port lock */
 	unsigned int		iobase;			/* in/out[bwl] */
@@ -230,36 +232,34 @@ struct uart_port {
 	unsigned long		sysrq;			/* sysrq timeout */
 #endif
 
-	unsigned int		flags;
-
-#define UPF_FOURPORT		(1 << 1)
-#define UPF_SAK			(1 << 2)
-#define UPF_SPD_MASK		(0x1030)
-#define UPF_SPD_HI		(0x0010)
-#define UPF_SPD_VHI		(0x0020)
-#define UPF_SPD_CUST		(0x0030)
-#define UPF_SPD_SHI		(0x1000)
-#define UPF_SPD_WARP		(0x1010)
-#define UPF_SKIP_TEST		(1 << 6)
-#define UPF_AUTO_IRQ		(1 << 7)
-#define UPF_HARDPPS_CD		(1 << 11)
-#define UPF_LOW_LATENCY		(1 << 13)
-#define UPF_BUGGY_UART		(1 << 14)
-#define UPF_AUTOPROBE		(1 << 15)
-#define UPF_MAGIC_MULTIPLIER	(1 << 16)
-#define UPF_BOOT_ONLYMCA	(1 << 22)
-#define UPF_CONS_FLOW		(1 << 23)
-#define UPF_SHARE_IRQ		(1 << 24)
-#define UPF_BOOT_AUTOCONF	(1 << 28)
-#define UPF_IOREMAP		(1 << 31)
-
-#define UPF_CHANGE_MASK		(0x17fff)
-#define UPF_USR_MASK		(UPF_SPD_MASK|UPF_LOW_LATENCY)
+	upf_t			flags;
+
+#define UPF_FOURPORT		((__force upf_t) (1 << 1))
+#define UPF_SAK			((__force upf_t) (1 << 2))
+#define UPF_SPD_MASK		((__force upf_t) (0x1030))
+#define UPF_SPD_HI		((__force upf_t) (0x0010))
+#define UPF_SPD_VHI		((__force upf_t) (0x0020))
+#define UPF_SPD_CUST		((__force upf_t) (0x0030))
+#define UPF_SPD_SHI		((__force upf_t) (0x1000))
+#define UPF_SPD_WARP		((__force upf_t) (0x1010))
+#define UPF_SKIP_TEST		((__force upf_t) (1 << 6))
+#define UPF_AUTO_IRQ		((__force upf_t) (1 << 7))
+#define UPF_HARDPPS_CD		((__force upf_t) (1 << 11))
+#define UPF_LOW_LATENCY		((__force upf_t) (1 << 13))
+#define UPF_BUGGY_UART		((__force upf_t) (1 << 14))
+#define UPF_MAGIC_MULTIPLIER	((__force upf_t) (1 << 16))
+#define UPF_CONS_FLOW		((__force upf_t) (1 << 23))
+#define UPF_SHARE_IRQ		((__force upf_t) (1 << 24))
+#define UPF_BOOT_AUTOCONF	((__force upf_t) (1 << 28))
+#define UPF_IOREMAP		((__force upf_t) (1 << 31))
+
+#define UPF_CHANGE_MASK		((__force upf_t) (0x17fff))
+#define UPF_USR_MASK		((__force upf_t) (UPF_SPD_MASK|UPF_LOW_LATENCY))
 
 	unsigned int		mctrl;			/* current modem ctrl settings */
 	unsigned int		timeout;		/* character-based timeout */
 	unsigned int		type;			/* port type */
-	struct uart_ops		*ops;
+	const struct uart_ops	*ops;
 	unsigned int		custom_divisor;
 	unsigned int		line;			/* port index */
 	unsigned long		mapbase;		/* for ioremap */
@@ -289,6 +289,9 @@ struct uart_state {
 };
 
 #define UART_XMIT_SIZE	PAGE_SIZE
+
+typedef unsigned int __bitwise__ uif_t;
+
 /*
  * This is the state information which is only valid when the port
  * is open; it may be freed by the core driver once the device has
@@ -298,17 +301,16 @@ struct uart_state {
 struct uart_info {
 	struct tty_struct	*tty;
 	struct circ_buf		xmit;
-	unsigned int		flags;
+	uif_t			flags;
 
 /*
- * These are the flags that specific to info->flags, and reflect our
- * internal state.  They can not be accessed via port->flags.  Low
- * level drivers must not change these, but may query them instead.
+ * Definitions for info->flags.  These are _private_ to serial_core, and
+ * are specific to this structure.  They may be queried by low level drivers.
  */
-#define UIF_CHECK_CD		(1 << 25)
-#define UIF_CTS_FLOW		(1 << 26)
-#define UIF_NORMAL_ACTIVE	(1 << 29)
-#define UIF_INITIALIZED		(1 << 31)
+#define UIF_CHECK_CD		((__force uif_t) (1 << 25))
+#define UIF_CTS_FLOW		((__force uif_t) (1 << 26))
+#define UIF_NORMAL_ACTIVE	((__force uif_t) (1 << 29))
+#define UIF_INITIALIZED		((__force uif_t) (1 << 31))
 
 	int			blocked_open;
 
@@ -430,7 +432,7 @@ static inline int uart_handle_break(struct uart_port *port)
 		port->sysrq = 0;
 	}
 #endif
-	if (info->flags & UPF_SAK)
+	if (port->flags & UPF_SAK)
 		do_SAK(info->tty);
 	return 0;
 }
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 1fb77a9cc14..8cf52939d0a 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -76,7 +76,14 @@ struct cache_sizes {
 	kmem_cache_t	*cs_dmacachep;
 };
 extern struct cache_sizes malloc_sizes[];
+
+#ifndef CONFIG_DEBUG_SLAB
 extern void *__kmalloc(size_t, gfp_t);
+#else
+extern void *__kmalloc_track_caller(size_t, gfp_t, void*);
+#define __kmalloc(size, flags) \
+    __kmalloc_track_caller(size, flags, __builtin_return_address(0))
+#endif
 
 static inline void *kmalloc(size_t size, gfp_t flags)
 {
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 9dfa3ee769a..44153fdf73f 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -17,7 +17,6 @@ extern void cpu_idle(void);
 #include <linux/compiler.h>
 #include <linux/thread_info.h>
 #include <asm/smp.h>
-#include <asm/bug.h>
 
 /*
  * main cross-CPU interfaces, handles INIT, TLB flush, STOP, etc.
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index b68c11a2d6d..be4772ed43c 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -48,7 +48,7 @@ struct rpc_cred {
 
 	/* per-flavor data */
 };
-#define RPCAUTH_CRED_LOCKED	0x0001
+#define RPCAUTH_CRED_NEW	0x0001
 #define RPCAUTH_CRED_UPTODATE	0x0002
 
 #define RPCAUTH_CRED_MAGIC	0x0f4aa4f0
@@ -83,9 +83,10 @@ struct rpc_auth {
 	struct rpc_cred_cache *	au_credcache;
 	/* per-flavor data */
 };
-#define RPC_AUTH_PROC_CREDS	0x0010		/* process creds (including
-						 * uid/gid, fs[ug]id, gids)
-						 */
+
+/* Flags for rpcauth_lookupcred() */
+#define RPCAUTH_LOOKUP_NEW		0x01	/* Accept an uninitialised cred */
+#define RPCAUTH_LOOKUP_ROOTCREDS	0x02	/* This really ought to go! */
 
 /*
  * Client authentication ops
@@ -105,6 +106,7 @@ struct rpc_authops {
 
 struct rpc_credops {
 	const char *		cr_name;	/* Name of the auth flavour */
+	int			(*cr_init)(struct rpc_auth *, struct rpc_cred *);
 	void			(*crdestroy)(struct rpc_cred *);
 
 	int			(*crmatch)(struct auth_cred *, struct rpc_cred *, int);
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 5dc94e777fa..37c1c76fd54 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -43,16 +43,20 @@ extern void mark_free_pages(struct zone *zone);
 /* kernel/power/swsusp.c */
 extern int software_suspend(void);
 
+#if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
 extern int pm_prepare_console(void);
 extern void pm_restore_console(void);
-
+#else
+static inline int pm_prepare_console(void) { return 0; }
+static inline void pm_restore_console(void) {}
+#endif /* defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE) */
 #else
 static inline int software_suspend(void)
 {
 	printk("Warning: fake suspend called\n");
 	return -EPERM;
 }
-#endif
+#endif /* CONFIG_PM */
 
 #ifdef CONFIG_SUSPEND_SMP
 extern void disable_nonboot_cpus(void);
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 4a99e4a7fbf..d572b19afb7 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -147,7 +147,7 @@ struct swap_list_t {
 #define vm_swap_full() (nr_swap_pages*2 < total_swap_pages)
 
 /* linux/mm/oom_kill.c */
-extern void out_of_memory(gfp_t gfp_mask, int order);
+extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order);
 
 /* linux/mm/memory.c */
 extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
@@ -178,6 +178,7 @@ extern int vm_swappiness;
 
 #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
@@ -190,13 +191,20 @@ static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order)
 #ifdef CONFIG_MIGRATION
 extern int isolate_lru_page(struct page *p);
 extern int putback_lru_pages(struct list_head *l);
+extern int migrate_page(struct page *, struct page *);
+extern void migrate_page_copy(struct page *, struct page *);
+extern int migrate_page_remove_references(struct page *, struct page *, int);
 extern int migrate_pages(struct list_head *l, struct list_head *t,
 		struct list_head *moved, struct list_head *failed);
+extern int fail_migrate_page(struct page *, struct page *);
 #else
 static inline int isolate_lru_page(struct page *p) { return -ENOSYS; }
 static inline int putback_lru_pages(struct list_head *l) { return 0; }
 static inline int migrate_pages(struct list_head *l, struct list_head *t,
 	struct list_head *moved, struct list_head *failed) { return -ENOSYS; }
+/* Possible settings for the migrate_page() method in address_operations */
+#define migrate_page NULL
+#define fail_migrate_page NULL
 #endif
 
 #ifdef CONFIG_MMU
@@ -245,6 +253,7 @@ extern int remove_exclusive_swap_page(struct page *);
 struct backing_dev_info;
 
 extern spinlock_t swap_lock;
+extern int remove_vma_swap(struct vm_area_struct *vma, struct page *page);
 
 /* linux/mm/thrash.c */
 extern struct mm_struct * swap_token_mm;
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index e666d607056..d73501ba7e4 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -50,6 +50,8 @@ struct timezone;
 struct tms;
 struct utimbuf;
 struct mq_attr;
+struct compat_stat;
+struct compat_timeval;
 
 #include <linux/config.h>
 #include <linux/types.h>
@@ -534,4 +536,37 @@ asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
 asmlinkage long sys_spu_create(const char __user *name,
 		unsigned int flags, mode_t mode);
 
+asmlinkage long sys_mknodat(int dfd, const char __user * filename, int mode,
+			    unsigned dev);
+asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, int mode);
+asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
+asmlinkage long sys_symlinkat(const char __user * oldname,
+			      int newdfd, const char __user * newname);
+asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
+			   int newdfd, const char __user *newname);
+asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
+			     int newdfd, const char __user * newname);
+asmlinkage long sys_futimesat(int dfd, char __user *filename,
+			      struct timeval __user *utimes);
+asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
+asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
+			     mode_t mode);
+asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
+			     gid_t group, int flag);
+asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
+			   int mode);
+asmlinkage long sys_newfstatat(int dfd, char __user *filename,
+			       struct stat __user *statbuf, int flag);
+asmlinkage long sys_fstatat64(int dfd, char __user *filename,
+			       struct stat64 __user *statbuf, int flag);
+asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
+			       int bufsiz);
+asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
+				     struct compat_timeval __user *t);
+asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
+				      struct compat_stat __user *statbuf,
+				      int flag);
+asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
+				   int flags, int mode);
+
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 8352a7ce589..0e92bf7ec28 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -146,6 +146,7 @@ enum
 	KERN_RANDOMIZE=68, /* int: randomize virtual address space */
 	KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */
 	KERN_SPIN_RETRY=70,	/* int: number of spinlock retries */
+	KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
 };
 
 
@@ -182,7 +183,8 @@ enum
 	VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */
 	VM_DROP_PAGECACHE=29,	/* int: nuke lots of pagecache */
 	VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
-	VM_ZONE_RECLAIM_MODE=31,/* reclaim local zone memory before going off node */
+	VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */
+	VM_ZONE_RECLAIM_INTERVAL=32, /* time period to wait after reclaim failure */
 };
 
 
diff --git a/include/linux/time.h b/include/linux/time.h
index 614dd846583..d9cdba54b78 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -33,11 +33,34 @@ struct timezone {
 #define NSEC_PER_SEC		1000000000L
 #define NSEC_PER_USEC		1000L
 
-static __inline__ int timespec_equal(struct timespec *a, struct timespec *b)
+static inline int timespec_equal(struct timespec *a, struct timespec *b)
 {
 	return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec);
 }
 
+/*
+ * lhs < rhs:  return <0
+ * lhs == rhs: return 0
+ * lhs > rhs:  return >0
+ */
+static inline int timespec_compare(struct timespec *lhs, struct timespec *rhs)
+{
+	if (lhs->tv_sec < rhs->tv_sec)
+		return -1;
+	if (lhs->tv_sec > rhs->tv_sec)
+		return 1;
+	return lhs->tv_nsec - rhs->tv_nsec;
+}
+
+static inline int timeval_compare(struct timeval *lhs, struct timeval *rhs)
+{
+	if (lhs->tv_sec < rhs->tv_sec)
+		return -1;
+	if (lhs->tv_sec > rhs->tv_sec)
+		return 1;
+	return lhs->tv_usec - rhs->tv_usec;
+}
+
 extern unsigned long mktime(const unsigned int year, const unsigned int mon,
 			    const unsigned int day, const unsigned int hour,
 			    const unsigned int min, const unsigned int sec);
@@ -48,7 +71,7 @@ extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
  * Returns true if the timespec is norm, false if denorm:
  */
 #define timespec_valid(ts) \
-	(((ts)->tv_sec >= 0) && (((unsigned) (ts)->tv_nsec) < NSEC_PER_SEC))
+	(((ts)->tv_sec >= 0) && (((unsigned long) (ts)->tv_nsec) < NSEC_PER_SEC))
 
 /*
  * 64-bit nanosec type. Large enough to span 292+ years in nanosecond
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 04a4a8cb4ed..b7ca1204e42 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -345,6 +345,9 @@ time_interpolator_reset(void)
 
 #endif /* !CONFIG_TIME_INTERPOLATION */
 
+/* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
+extern u64 current_tick_length(void);
+
 #endif /* KERNEL */
 
 #endif /* LINUX_TIMEX_H */
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 3787102e4b1..f45cd74e6f2 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -57,6 +57,9 @@ struct tty_buffer {
 	unsigned char *flag_buf_ptr;
 	int used;
 	int size;
+	int active;
+	int commit;
+	int read;
 	/* Data points here */
 	unsigned long data[0];
 };
@@ -64,6 +67,7 @@ struct tty_buffer {
 struct tty_bufhead {
 	struct work_struct		work;
 	struct semaphore pty_sem;
+	spinlock_t lock;
 	struct tty_buffer *head;	/* Queue head */
 	struct tty_buffer *tail;	/* Active buffer */
 	struct tty_buffer *free;	/* Free queue head */
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index be1400e8248..222faf97d5f 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -17,7 +17,7 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty,
 				   unsigned char ch, char flag)
 {
 	struct tty_buffer *tb = tty->buf.tail;
-	if (tb && tb->used < tb->size) {
+	if (tb && tb->active && tb->used < tb->size) {
 		tb->flag_buf_ptr[tb->used] = flag;
 		tb->char_buf_ptr[tb->used++] = ch;
 		return 1;
@@ -27,6 +27,13 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty,
 
 _INLINE_ void tty_schedule_flip(struct tty_struct *tty)
 {
+	unsigned long flags;
+	spin_lock_irqsave(&tty->buf.lock, flags);
+	if (tty->buf.tail != NULL) {
+		tty->buf.tail->active = 0;
+		tty->buf.tail->commit = tty->buf.tail->used;
+	}
+	spin_unlock_irqrestore(&tty->buf.lock, flags);
 	schedule_delayed_work(&tty->buf.work, 1);
 }
 
diff --git a/include/linux/types.h b/include/linux/types.h
index 21b9ce80364..54ae2d59e71 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -8,6 +8,8 @@
 	(((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)
 #define DECLARE_BITMAP(name,bits) \
 	unsigned long name[BITS_TO_LONGS(bits)]
+
+#define BITS_PER_BYTE 8
 #endif
 
 #include <linux/posix_types.h>
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 7a6babeca25..b0ffe4356e5 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -148,11 +148,11 @@ typedef __u16 __bitwise __fs16;
 #define UFS_USEEFT  ((__u16)65535)
 
 #define UFS_FSOK      0x7c269d38
-#define UFS_FSACTIVE  ((char)0x00)
-#define UFS_FSCLEAN   ((char)0x01)
-#define UFS_FSSTABLE  ((char)0x02)
-#define UFS_FSOSF1    ((char)0x03)	/* is this correct for DEC OSF/1? */
-#define UFS_FSBAD     ((char)0xff)
+#define UFS_FSACTIVE  ((__s8)0x00)
+#define UFS_FSCLEAN   ((__s8)0x01)
+#define UFS_FSSTABLE  ((__s8)0x02)
+#define UFS_FSOSF1    ((__s8)0x03)	/* is this correct for DEC OSF/1? */
+#define UFS_FSBAD     ((__s8)0xff)
 
 /* From here to next blank line, s_flags for ufs_sb_info */
 /* directory entry encoding */
@@ -502,8 +502,7 @@ struct ufs_super_block {
 /*
  * Convert cylinder group to base address of its global summary info.
  */
-#define fs_cs(indx) \
-	s_csp[(indx) >> uspi->s_csshift][(indx) & ~uspi->s_csmask]
+#define fs_cs(indx) s_csp[(indx)]
 
 /*
  * Cylinder group block for a file system.
@@ -913,6 +912,7 @@ extern int ufs_sync_inode (struct inode *);
 extern void ufs_delete_inode (struct inode *);
 extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *);
 extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *);
+extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create);
 
 /* namei.c */
 extern struct file_operations ufs_dir_operations;
diff --git a/include/linux/ufs_fs_sb.h b/include/linux/ufs_fs_sb.h
index c1be4c22648..8ff13c160f3 100644
--- a/include/linux/ufs_fs_sb.h
+++ b/include/linux/ufs_fs_sb.h
@@ -25,7 +25,7 @@ struct ufs_csum;
 
 struct ufs_sb_info {
 	struct ufs_sb_private_info * s_uspi;	
-	struct ufs_csum	* s_csp[UFS_MAXCSBUFS];
+	struct ufs_csum	* s_csp;
 	unsigned s_bytesex;
 	unsigned s_flags;
 	struct buffer_head ** s_ucg;
diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h
index ee21e6bf386..a2aacfc7af2 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb_ch9.h
@@ -535,9 +535,11 @@ enum usb_device_state {
 	 */
 	USB_STATE_NOTATTACHED = 0,
 
-	/* the chapter 9 device states */
+	/* chapter 9 and authentication (wireless) device states */
 	USB_STATE_ATTACHED,
-	USB_STATE_POWERED,
+	USB_STATE_POWERED,			/* wired */
+	USB_STATE_UNAUTHENTICATED,		/* auth */
+	USB_STATE_RECONNECTING,			/* auth */
 	USB_STATE_DEFAULT,			/* limited function */
 	USB_STATE_ADDRESS,
 	USB_STATE_CONFIGURED,			/* most functions */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index ce40675324b..5208b12d555 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -315,6 +315,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S','9','1','0') /* SN9C10x compression */
 #define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P','W','C','1') /* pwc older webcam */
 #define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P','W','C','2') /* pwc newer webcam */
+#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E','6','2','5') /* ET61X251 compression */
 
 /*
  *	F O R M A T   E N U M E R A T I O N
@@ -548,7 +549,7 @@ struct v4l2_framebuffer
 struct v4l2_clip
 {
 	struct v4l2_rect        c;
-	struct v4l2_clip	*next;
+	struct v4l2_clip	__user *next;
 };
 
 struct v4l2_window
@@ -628,6 +629,7 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_NTSC_M         ((v4l2_std_id)0x00001000)
 #define V4L2_STD_NTSC_M_JP      ((v4l2_std_id)0x00002000)
 #define V4L2_STD_NTSC_443       ((v4l2_std_id)0x00004000)
+#define V4L2_STD_NTSC_M_KR      ((v4l2_std_id)0x00008000)
 
 #define V4L2_STD_SECAM_B        ((v4l2_std_id)0x00010000)
 #define V4L2_STD_SECAM_D        ((v4l2_std_id)0x00020000)
@@ -660,7 +662,8 @@ typedef __u64 v4l2_std_id;
 				 V4L2_STD_PAL_H		|\
 				 V4L2_STD_PAL_I)
 #define V4L2_STD_NTSC           (V4L2_STD_NTSC_M	|\
-				 V4L2_STD_NTSC_M_JP)
+				 V4L2_STD_NTSC_M_JP     |\
+				 V4L2_STD_NTSC_M_KR)
 #define V4L2_STD_SECAM_DK      	(V4L2_STD_SECAM_D	|\
 				 V4L2_STD_SECAM_K	|\
 				 V4L2_STD_SECAM_K1)