Merge redhat.com:/spare/repo/netdev-2.6/netdev-alloc-6

into redhat.com:/spare/repo/netdev-2.6/netdev-alloc-7

40 files changed, 522 insertions, 371 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 8e4eba21e7ea..f851b34903e3 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -355,8 +355,8 @@ int acpi_numa_init (void);
 int acpi_table_init (void);
 int acpi_table_parse (enum acpi_table_id id, acpi_table_handler handler);
 int acpi_get_table_header_early (enum acpi_table_id id, struct acpi_table_header **header);
-int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler);
-int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler);
+int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
+int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries);
 void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr);
 void acpi_table_print_madt_entry (acpi_table_entry_header *madt);
 void acpi_table_print_srat_entry (acpi_table_entry_header *srat);
diff --git a/include/linux/ata.h b/include/linux/ata.h
index b4b4543bee53..968d54214248 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -1,7 +1,7 @@
 
 /*
-   Copyright 2003 Red Hat, Inc.  All rights reserved.
-   Copyright 2003 Jeff Garzik
+   Copyright 2003-2004 Red Hat, Inc.  All rights reserved.
+   Copyright 2003-2004 Jeff Garzik
 
    The contents of this file are subject to the Open
    Software License version 1.1 that can be found at
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 0b371eb0e69d..81f37e55c510 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -200,9 +200,7 @@ struct atm_cirange {
     "SESSION",	"HASSAP",	"BOUND",	"CLOSE"
 
 
-#ifndef __KERNEL__
-#undef __AAL_STAT_ITEMS
-#else
+#ifdef __KERNEL__
 
 #include <linux/wait.h> /* wait_queue_head_t */
 #include <linux/time.h> /* struct timeval */
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index 191c800fa127..f1996ec09e96 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -7,6 +7,8 @@ struct cdev {
 	struct module *owner;
 	struct file_operations *ops;
 	struct list_head list;
+	dev_t dev;
+	unsigned int count;
 };
 
 void cdev_init(struct cdev *, struct file_operations *);
@@ -21,8 +23,6 @@ int cdev_add(struct cdev *, dev_t, unsigned);
 
 void cdev_del(struct cdev *);
 
-void cdev_unmap(dev_t, unsigned);
-
 void cd_forget(struct inode *);
 
 #endif
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index ba3ef774bc17..cc46aa0584f9 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -9,6 +9,8 @@
 # define __kernel
 #endif
 
+#ifdef __KERNEL__
+
 #ifndef __ASSEMBLY__
 #if __GNUC__ > 3
 # include <linux/compiler-gcc+.h>	/* catch-all for GCC 4, 5, etc. */
@@ -106,4 +108,6 @@
     (typeof(ptr)) (__ptr + (off)); })
 #endif
 
+#endif /* __KERNEL__ */
+
 #endif /* __LINUX_COMPILER_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 367b21888ad4..aef6b2f8836e 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -253,6 +253,8 @@ extern struct class_simple *class_simple_create(struct module *owner, char *name
 extern void class_simple_destroy(struct class_simple *cs);
 extern struct class_device *class_simple_device_add(struct class_simple *cs, dev_t dev, struct device *device, const char *fmt, ...)
 	__attribute__((format(printf,4,5)));
+extern int class_simple_set_hotplug(struct class_simple *, 
+	int (*hotplug)(struct class_device *dev, char **envp, int num_envp, char *buffer, int buffer_size));
 extern void class_simple_device_remove(dev_t dev);
 
 
@@ -263,7 +265,6 @@ struct device {
 	struct list_head children;
 	struct device 	* parent;
 
-	struct completion * complete;	/* Notification for freeing device. */
 	struct kobject kobj;
 	char	bus_id[BUS_ID_SIZE];	/* position on parent bus */
 
@@ -284,6 +285,7 @@ struct device {
 					   detached from its driver. */
 
 	u64		*dma_mask;	/* dma mask (if dma'able device) */
+	struct list_head	dma_pools;	/* dma pools (if dma'ble) */
 
 	void	(*release)(struct device * dev);
 };
@@ -311,7 +313,6 @@ dev_set_drvdata (struct device *dev, void *data)
  */
 extern int device_register(struct device * dev);
 extern void device_unregister(struct device * dev);
-extern void device_unregister_wait(struct device * dev);
 extern void device_initialize(struct device * dev);
 extern int device_add(struct device * dev);
 extern void device_del(struct device * dev);
diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
new file mode 100644
index 000000000000..e60bfdac348d
--- /dev/null
+++ b/include/linux/dmapool.h
@@ -0,0 +1,27 @@
+/*
+ * include/linux/dmapool.h
+ *
+ * Allocation pools for DMAable (coherent) memory.
+ *
+ * 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 LINUX_DMAPOOL_H
+#define	LINUX_DMAPOOL_H
+
+#include <asm/io.h>
+#include <asm/scatterlist.h>
+
+struct dma_pool *dma_pool_create(const char *name, struct device *dev, 
+			size_t size, size_t align, size_t allocation);
+
+void dma_pool_destroy(struct dma_pool *pool);
+
+void *dma_pool_alloc(struct dma_pool *pool, int mem_flags, dma_addr_t *handle);
+
+void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
+
+#endif
+
diff --git a/include/linux/fb.h b/include/linux/fb.h
index e6a2053fbd51..574808f1450d 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -340,6 +340,24 @@ struct device;
 struct file;
 
 /*
+ * Register/unregister for framebuffer events
+ */
+
+/*	The resolution of the passed in fb_info about to change */ 
+#define FB_EVENT_MODE_CHANGE		0x01
+/*	The display on this fb_info is beeing suspended, no access to the
+ *	framebuffer is allowed any more after that call returns
+ */
+#define FB_EVENT_SUSPEND		0x02
+/*	The display on this fb_info was resumed, you can restore the display
+ *	if you own it
+ */
+#define FB_EVENT_RESUME			0x03
+
+extern int fb_register_client(struct notifier_block *nb);
+extern int fb_unregister_client(struct notifier_block *nb);
+
+/*
  * Pixmap structure definition
  *
  * The purpose of this structure is to translate data
@@ -363,8 +381,6 @@ struct fb_pixmap {
 					  /* access methods                */
 	void (*outbuf)(u8 *dst, u8 *addr, unsigned int size); 
 	u8   (*inbuf) (u8 *addr);
-	spinlock_t lock;                  /* spinlock                      */
-	atomic_t count;
 };
 
     /*
@@ -448,8 +464,10 @@ struct fb_info {
 	char *screen_base;		/* Virtual address */
 	struct vc_data *display_fg;	/* Console visible on this display */
 	int currcon;			/* Current VC. */
-	struct class_device class_dev;	/* Sysfs data */	
 	void *pseudo_palette;		/* Fake palette of 16 colors */ 
+#define FBINFO_STATE_RUNNING	0
+#define FBINFO_STATE_SUSPENDED	1
+	u32 state;			/* Hardware state i.e suspend */
 	/* From here on everything is device dependent */
 	void *par;	
 };
@@ -476,7 +494,7 @@ struct fb_info {
 #define fb_writeq sbus_writeq
 #define fb_memset sbus_memset_io
 
-#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__)
+#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__)
 
 #define fb_readb __raw_readb
 #define fb_readw __raw_readw
@@ -526,15 +544,13 @@ extern void move_buf_unaligned(struct fb_info *info, u8 * dst, u8 * src,
 				u32 idx);
 extern void move_buf_aligned(struct fb_info *info, u8 * dst, u8 * src,
 				u32 d_pitch, u32 s_pitch, u32 height);
+extern void fb_set_suspend(struct fb_info *info, int state);
 extern struct fb_info *registered_fb[FB_MAX];
 extern int num_registered_fb;
 
 /* drivers/video/fbsysfs.c */
 extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev);
 extern void framebuffer_release(struct fb_info *info);
-extern int fb_add_class_device(struct fb_info *info);
-
-extern struct class fb_class;
 
 /* drivers/video/fbmon.c */
 #define FB_MAXTIMINGS       0
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 7d9154665d9b..fb2306154b75 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1421,5 +1421,25 @@ static inline ino_t parent_ino(struct dentry *dentry)
 /* kernel/fork.c */
 extern int unshare_files(void);
 
+#ifdef CONFIG_SECURITY
+static inline char *alloc_secdata(void)
+{
+	return (char *)get_zeroed_page(GFP_KERNEL);
+}
+
+static inline void free_secdata(void *secdata)
+{
+	free_page((unsigned long)secdata);
+}
+#else
+static inline char *alloc_secdata(void)
+{
+	return (char *)1;
+}
+
+static inline void free_secdata(void *secdata)
+{ }
+#endif	/* CONFIG_SECURITY */
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_FS_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index d4dcd2126ce1..e988edbcb5b8 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -156,6 +156,7 @@
 #define I2C_DRIVERID_LM83 1040
 #define I2C_DRIVERID_LM90 1042
 #define I2C_DRIVERID_ASB100 1043
+#define I2C_DRIVERID_FSCHER 1046
 #define I2C_DRIVERID_W83L785TS 1047
 
 /*
diff --git a/include/linux/ide.h b/include/linux/ide.h
index f5ee5b62adee..f7c97c9b0b8f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -790,14 +790,10 @@ typedef struct ide_dma_ops_s {
 	int (*ide_dma_end)(ide_drive_t *drive);
 	int (*ide_dma_check)(ide_drive_t *drive);
 	int (*ide_dma_on)(ide_drive_t *drive);
-	int (*ide_dma_off)(ide_drive_t *drive);
 	int (*ide_dma_off_quietly)(ide_drive_t *drive);
 	int (*ide_dma_test_irq)(ide_drive_t *drive);
 	int (*ide_dma_host_on)(ide_drive_t *drive);
 	int (*ide_dma_host_off)(ide_drive_t *drive);
-	int (*ide_dma_bad_drive)(ide_drive_t *drive);
-	int (*ide_dma_good_drive)(ide_drive_t *drive);
-	int (*ide_dma_count)(ide_drive_t *drive);
 	int (*ide_dma_verbose)(ide_drive_t *drive);
 	int (*ide_dma_lostirq)(ide_drive_t *drive);
 	int (*ide_dma_timeout)(ide_drive_t *drive);
@@ -929,14 +925,10 @@ typedef struct hwif_s {
 	int (*ide_dma_end)(ide_drive_t *drive);
 	int (*ide_dma_check)(ide_drive_t *drive);
 	int (*ide_dma_on)(ide_drive_t *drive);
-	int (*ide_dma_off)(ide_drive_t *drive);
 	int (*ide_dma_off_quietly)(ide_drive_t *drive);
 	int (*ide_dma_test_irq)(ide_drive_t *drive);
 	int (*ide_dma_host_on)(ide_drive_t *drive);
 	int (*ide_dma_host_off)(ide_drive_t *drive);
-	int (*ide_dma_bad_drive)(ide_drive_t *drive);
-	int (*ide_dma_good_drive)(ide_drive_t *drive);
-	int (*ide_dma_count)(ide_drive_t *drive);
 	int (*ide_dma_verbose)(ide_drive_t *drive);
 	int (*ide_dma_lostirq)(ide_drive_t *drive);
 	int (*ide_dma_timeout)(ide_drive_t *drive);
@@ -1597,6 +1589,11 @@ extern void ide_setup_pci_devices(struct pci_dev *, struct pci_dev *, ide_pci_de
 #define BAD_DMA_DRIVE		0
 #define GOOD_DMA_DRIVE		1
 
+#ifdef CONFIG_BLK_DEV_IDEDMA
+int __ide_dma_bad_drive(ide_drive_t *);
+int __ide_dma_good_drive(ide_drive_t *);
+int __ide_dma_off(ide_drive_t *);
+
 #ifdef CONFIG_BLK_DEV_IDEDMA_PCI
 extern int ide_build_sglist(ide_drive_t *, struct request *);
 extern int ide_raw_build_sglist(ide_drive_t *, struct request *);
@@ -1609,7 +1606,6 @@ extern int ide_start_dma(ide_hwif_t *, ide_drive_t *, int);
 
 extern int __ide_dma_host_off(ide_drive_t *);
 extern int __ide_dma_off_quietly(ide_drive_t *);
-extern int __ide_dma_off(ide_drive_t *);
 extern int __ide_dma_host_on(ide_drive_t *);
 extern int __ide_dma_on(ide_drive_t *);
 extern int __ide_dma_check(ide_drive_t *);
@@ -1618,12 +1614,10 @@ extern int __ide_dma_write(ide_drive_t *);
 extern int __ide_dma_begin(ide_drive_t *);
 extern int __ide_dma_end(ide_drive_t *);
 extern int __ide_dma_test_irq(ide_drive_t *);
-extern int __ide_dma_bad_drive(ide_drive_t *);
-extern int __ide_dma_good_drive(ide_drive_t *);
-extern int __ide_dma_count(ide_drive_t *);
 extern int __ide_dma_verbose(ide_drive_t *);
 extern int __ide_dma_lostirq(ide_drive_t *);
 extern int __ide_dma_timeout(ide_drive_t *);
+#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
 
 #ifdef CONFIG_BLK_DEV_IDE_TCQ
 extern int __ide_dma_queued_on(ide_drive_t *drive);
@@ -1634,6 +1628,10 @@ extern ide_startstop_t __ide_dma_queued_start(ide_drive_t *drive);
 #endif
 
 #else
+static inline int __ide_dma_off(ide_drive_t *drive) { return 0; }
+#endif /* CONFIG_BLK_DEV_IDEDMA */
+
+#ifndef CONFIG_BLK_DEV_IDEDMA_PCI
 static inline void ide_release_dma(ide_hwif_t *drive) {;}
 #endif
 
diff --git a/include/linux/input.h b/include/linux/input.h
index 59afa63abbb3..77ba731cfb3a 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -752,25 +752,28 @@ struct ff_effect {
 #define init_input_dev(dev)	do { INIT_LIST_HEAD(&((dev)->h_list)); INIT_LIST_HEAD(&((dev)->node)); } while (0)
 
 #define SET_INPUT_KEYCODE(dev, scancode, val)			\
-	do {							\
+		({	unsigned __old;				\
 		switch (dev->keycodesize) {			\
 			case 1: {				\
 				u8 *k = (u8 *)dev->keycode;	\
+				__old = k[scancode];		\
 				k[scancode] = val;		\
 				break;				\
 			}					\
 			case 2: {				\
 				u16 *k = (u16 *)dev->keycode;	\
+				__old = k[scancode];		\
 				k[scancode] = val;		\
 				break;				\
 			}					\
-			case 4: {				\
+			default: {				\
 				u32 *k = (u32 *)dev->keycode;	\
+				__old = k[scancode];		\
 				k[scancode] = val;		\
 				break;				\
 			}					\
 		}						\
-	} while (0)
+		__old; })
 
 struct input_dev {
 
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index ab97fc520921..29911bf4218e 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -185,7 +185,6 @@ struct inet6_skb_parm
 	int			iif;
 	__u16			ra;
 	__u16			hop;
-	__u16			auth;
 	__u16			dst0;
 	__u16			srcrt;
 	__u16			dst1;
@@ -211,7 +210,6 @@ struct ipv6_pinfo {
 				rxhlim:1,
 				hopopts:1,
 				dstopts:1,
-                                authhdr:1,
                                 rxflow:1;
 		} bits;
 		__u8		all;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 53ce430954da..deddc267392c 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1,6 +1,6 @@
 /*
-   Copyright 2003 Red Hat, Inc.  All rights reserved.
-   Copyright 2003 Jeff Garzik
+   Copyright 2003-2004 Red Hat, Inc.  All rights reserved.
+   Copyright 2003-2004 Jeff Garzik
 
    The contents of this file are subject to the Open
    Software License version 1.1 that can be found at
diff --git a/include/linux/list.h b/include/linux/list.h
index 9a5df31af22e..5388098449cc 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -344,6 +344,16 @@ static inline void list_splice_init(struct list_head *list,
 		     prefetch(pos->member.prev))
 
 /**
+ * list_prepare_entry - prepare a pos entry for use as a start point in
+ *			list_for_each_entry_continue
+ * @pos:	the type * to use as a start point
+ * @head:	the head of the list
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_prepare_entry(pos, head, member) \
+	((pos) ? : list_entry(head, typeof(*pos), member))
+
+/**
  * list_for_each_entry_continue -	iterate over list of given type
  *			continuing after existing point
  * @pos:	the type * to use as a loop counter.
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 67cce1744c86..c0d7ce138d99 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -148,4 +148,21 @@ struct ccw_device_id {
 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL	0x08
 
 
+#define PNP_ID_LEN	8
+#define PNP_MAX_DEVICES	8
+
+struct pnp_device_id {
+	__u8 id[PNP_ID_LEN];
+	kernel_ulong_t driver_data;
+};
+
+struct pnp_card_device_id {
+	__u8 id[PNP_ID_LEN];
+	kernel_ulong_t driver_data;
+	struct {
+		__u8 id[PNP_ID_LEN];
+	} devs[PNP_MAX_DEVICES];
+};
+
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 8bb512eb2b43..35baf20a5b5c 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -88,6 +88,76 @@ enum nfs_opnum4 {
 	OP_WRITE = 38,
 };
 
+enum nfsstat4 {
+	NFS4_OK = 0,
+	NFS4ERR_PERM = 1,
+	NFS4ERR_NOENT = 2,
+	NFS4ERR_IO = 5,
+	NFS4ERR_NXIO = 6,
+	NFS4ERR_ACCESS = 13,
+	NFS4ERR_EXIST = 17,
+	NFS4ERR_XDEV = 18,
+	/* Unused/reserved 19 */
+	NFS4ERR_NOTDIR = 20,
+	NFS4ERR_ISDIR = 21,
+	NFS4ERR_INVAL = 22,
+	NFS4ERR_FBIG = 27,
+	NFS4ERR_NOSPC = 28,
+	NFS4ERR_ROFS = 30,
+	NFS4ERR_MLINK = 31,
+	NFS4ERR_NAMETOOLONG = 63,
+	NFS4ERR_NOTEMPTY = 66,
+	NFS4ERR_DQUOT = 69,
+	NFS4ERR_STALE = 70,
+	NFS4ERR_BADHANDLE = 10001,
+	NFS4ERR_BAD_COOKIE = 10003,
+	NFS4ERR_NOTSUPP = 10004,
+	NFS4ERR_TOOSMALL = 10005,
+	NFS4ERR_SERVERFAULT = 10006,
+	NFS4ERR_BADTYPE = 10007,
+	NFS4ERR_DELAY = 10008,
+	NFS4ERR_SAME = 10009,
+	NFS4ERR_DENIED = 10010,
+	NFS4ERR_EXPIRED = 10011,
+	NFS4ERR_LOCKED = 10012,
+	NFS4ERR_GRACE = 10013,
+	NFS4ERR_FHEXPIRED = 10014,
+	NFS4ERR_SHARE_DENIED = 10015,
+	NFS4ERR_WRONGSEC = 10016,
+	NFS4ERR_CLID_INUSE = 10017,
+	NFS4ERR_RESOURCE = 10018,
+	NFS4ERR_MOVED = 10019,
+	NFS4ERR_NOFILEHANDLE = 10020,
+	NFS4ERR_MINOR_VERS_MISMATCH = 10021,
+	NFS4ERR_STALE_CLIENTID = 10022,
+	NFS4ERR_STALE_STATEID = 10023,
+	NFS4ERR_OLD_STATEID = 10024,
+	NFS4ERR_BAD_STATEID = 10025,
+	NFS4ERR_BAD_SEQID = 10026,
+	NFS4ERR_NOT_SAME = 10027,
+	NFS4ERR_LOCK_RANGE = 10028,
+	NFS4ERR_SYMLINK = 10029,
+	NFS4ERR_RESTOREFH = 10030,
+	NFS4ERR_LEASE_MOVED = 10031,
+	NFS4ERR_ATTRNOTSUPP = 10032,
+	NFS4ERR_NO_GRACE = 10033,
+	NFS4ERR_RECLAIM_BAD = 10034,
+	NFS4ERR_RECLAIM_CONFLICT = 10035,
+	NFS4ERR_BADXDR = 10036,
+	NFS4ERR_LOCKS_HELD = 10037,
+	NFS4ERR_OPENMODE = 10038,
+	NFS4ERR_BADOWNER = 10039,
+	NFS4ERR_BADCHAR = 10040,
+	NFS4ERR_BADNAME = 10041,
+	NFS4ERR_BAD_RANGE = 10042,
+	NFS4ERR_LOCK_NOTSUPP = 10043,
+	NFS4ERR_OP_ILLEGAL = 10044,
+	NFS4ERR_DEADLOCK = 10045,
+	NFS4ERR_FILE_OPEN = 10046,
+	NFS4ERR_ADMIN_REVOKED = 10047,
+	NFS4ERR_CB_PATH_DOWN = 10048
+};
+
 /*
  * Note: NF4BAD is not actually part of the protocol; it is just used
  * internally by nfsd.
@@ -219,8 +289,17 @@ enum {
 	NFSPROC4_CLNT_COMMIT,
 	NFSPROC4_CLNT_OPEN,
 	NFSPROC4_CLNT_OPEN_CONFIRM,
+	NFSPROC4_CLNT_OPEN_RECLAIM,
+	NFSPROC4_CLNT_OPEN_DOWNGRADE,
 	NFSPROC4_CLNT_CLOSE,
 	NFSPROC4_CLNT_SETATTR,
+	NFSPROC4_CLNT_FSINFO,
+	NFSPROC4_CLNT_RENEW,
+	NFSPROC4_CLNT_SETCLIENTID,
+	NFSPROC4_CLNT_SETCLIENTID_CONFIRM,
+	NFSPROC4_CLNT_LOCK,
+	NFSPROC4_CLNT_LOCKT,
+	NFSPROC4_CLNT_LOCKU,
 };
 
 #endif
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 5ae592b26d63..524eb6d04d7b 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -28,6 +28,7 @@
 #include <linux/nfs3.h>
 #include <linux/nfs4.h>
 #include <linux/nfs_xdr.h>
+#include <linux/workqueue.h>
 
 /*
  * Enable debugging support for nfs client.
@@ -437,6 +438,8 @@ extern void * nfs_root_data(void);
 
 #ifdef CONFIG_NFS_V4
 
+struct idmap;
+
 /*
  * In a seqid-mutating op, this macro controls which error return
  * values trigger incrementation of the seqid.
@@ -464,6 +467,7 @@ extern void * nfs_root_data(void);
 enum nfs4_client_state {
 	NFS4CLNT_OK  = 0,
 	NFS4CLNT_NEW,
+	NFS4CLNT_SETUP_STATE,
 };
 
 /*
@@ -474,7 +478,8 @@ struct nfs4_client {
 	struct in_addr		cl_addr;	/* Server identifier */
 	u64			cl_clientid;	/* constant */
 	nfs4_verifier		cl_confirm;
-	enum nfs4_client_state	cl_state;
+	unsigned long		cl_state;
+	long			cl_generation;
 
 	u32			cl_lockowner_id;
 
@@ -489,6 +494,27 @@ struct nfs4_client {
 	int			cl_nunused;
 	spinlock_t		cl_lock;
 	atomic_t		cl_count;
+
+	struct rpc_clnt *	cl_rpcclient;
+	struct rpc_cred *	cl_cred;
+
+	struct list_head	cl_superblocks;	/* List of nfs_server structs */
+
+	unsigned long		cl_lease_time;
+	unsigned long		cl_last_renewal;
+	struct work_struct	cl_renewd;
+	struct work_struct	cl_recoverd;
+
+	wait_queue_head_t	cl_waitq;
+	struct rpc_wait_queue	cl_rpcwaitq;
+
+	/* idmapper */
+	struct idmap *		cl_idmap;
+
+	/* Our own IP address, as a null-terminated string.
+	 * This is used to generate the clientid, and the callback address.
+	 */
+	char			cl_ipaddr[16];
 };
 
 /*
@@ -508,6 +534,7 @@ struct nfs4_state_owner {
 	u32                  so_seqid;   /* protected by so_sema */
 	unsigned int         so_flags;   /* protected by so_sema */
 	atomic_t	     so_count;
+	long		     so_generation;
 
 	struct rpc_cred	     *so_cred;	 /* Associated cred */
 	struct list_head     so_states;
@@ -515,73 +542,105 @@ struct nfs4_state_owner {
 
 /*
  * struct nfs4_state maintains the client-side state for a given
- * (state_owner,inode) tuple.
+ * (state_owner,inode) tuple (OPEN) or state_owner (LOCK).
  *
+ * OPEN:
  * In order to know when to OPEN_DOWNGRADE or CLOSE the state on the server,
  * we need to know how many files are open for reading or writing on a
  * given inode. This information too is stored here.
+ *
+ * LOCK: one nfs4_state (LOCK) to hold the lock stateid nfs4_state(OPEN)
  */
+
+struct nfs4_lock_state {
+	struct list_head	ls_locks;	/* Other lock stateids */
+	fl_owner_t		ls_owner;	/* POSIX lock owner */
+	struct nfs4_state *	ls_parent;	/* Parent nfs4_state */
+	u32			ls_seqid;
+	u32			ls_id;
+	nfs4_stateid		ls_stateid;
+	atomic_t		ls_count;
+};
+
+/* bits for nfs4_state->flags */
+enum {
+	LK_STATE_IN_USE,
+};
+
 struct nfs4_state {
 	struct list_head open_states;	/* List of states for the same state_owner */
 	struct list_head inode_states;	/* List of states for the same inode */
+	struct list_head lock_states;	/* List of subservient lock stateids */
 
 	struct nfs4_state_owner *owner;	/* Pointer to the open owner */
 	struct inode *inode;		/* Pointer to the inode */
-	pid_t pid;			/* Thread that called OPEN */
+
+	unsigned long flags;		/* Do we hold any locks? */
+	struct semaphore lock_sema;	/* Serializes file locking operations */
+	rwlock_t state_lock;		/* Protects the lock_states list */
 
 	nfs4_stateid stateid;
 
+	unsigned int nreaders;
+	unsigned int nwriters;
 	int state;			/* State on the server (R,W, or RW) */
 	atomic_t count;
 };
 
 
+extern struct dentry_operations nfs4_dentry_operations;
+extern struct inode_operations nfs4_dir_inode_operations;
+
 /* nfs4proc.c */
-extern int nfs4_proc_renew(struct nfs_server *server);
+extern int nfs4_proc_setclientid(struct nfs4_client *, u32, unsigned short);
+extern int nfs4_proc_setclientid_confirm(struct nfs4_client *);
+extern int nfs4_open_reclaim(struct nfs4_state_owner *, struct nfs4_state *);
+extern int nfs4_proc_async_renew(struct nfs4_client *);
+extern int nfs4_proc_renew(struct nfs4_client *);
 extern int nfs4_do_close(struct inode *, struct nfs4_state *);
+int nfs4_do_downgrade(struct inode *inode, struct nfs4_state *state, mode_t mode);
+extern int nfs4_wait_clnt_recover(struct rpc_clnt *, struct nfs4_client *);
+extern struct inode *nfs4_atomic_open(struct inode *, struct dentry *, struct nameidata *);
+extern int nfs4_open_revalidate(struct inode *, struct dentry *, int);
 
 /* nfs4renewd.c */
-extern int nfs4_init_renewd(struct nfs_server *server);
+extern void nfs4_schedule_state_renewal(struct nfs4_client *);
+extern void nfs4_renewd_prepare_shutdown(struct nfs_server *);
+extern void nfs4_kill_renewd(struct nfs4_client *);
 
 /* nfs4state.c */
+extern void init_nfsv4_state(struct nfs_server *);
+extern void destroy_nfsv4_state(struct nfs_server *);
 extern struct nfs4_client *nfs4_get_client(struct in_addr *);
 extern void nfs4_put_client(struct nfs4_client *clp);
+extern u32 nfs4_alloc_lockowner_id(struct nfs4_client *);
+
 extern struct nfs4_state_owner * nfs4_get_state_owner(struct nfs_server *, struct rpc_cred *);
 extern void nfs4_put_state_owner(struct nfs4_state_owner *);
 extern struct nfs4_state * nfs4_get_open_state(struct inode *, struct nfs4_state_owner *);
 extern void nfs4_put_open_state(struct nfs4_state *);
-extern void nfs4_increment_seqid(u32 status, struct nfs4_state_owner *sp);
-
-
-
+extern void nfs4_close_state(struct nfs4_state *, mode_t);
+extern struct nfs4_state *nfs4_find_state(struct inode *, struct rpc_cred *, mode_t mode);
+extern void nfs4_increment_seqid(int status, struct nfs4_state_owner *sp);
+extern int nfs4_handle_error(struct nfs_server *, int);
+extern void nfs4_schedule_state_recovery(struct nfs4_client *);
+extern struct nfs4_lock_state *nfs4_find_lock_state(struct nfs4_state *state, fl_owner_t);
+extern struct nfs4_lock_state *nfs4_alloc_lock_state(struct nfs4_state *state, fl_owner_t);
+extern void nfs4_put_lock_state(struct nfs4_lock_state *state);
+extern void nfs4_increment_lock_seqid(int status, struct nfs4_lock_state *ls);
+extern void nfs4_notify_setlk(struct inode *, struct file_lock *, struct nfs4_lock_state *);
+extern void nfs4_notify_unlck(struct inode *, struct file_lock *, struct nfs4_lock_state *);
+extern void nfs4_copy_stateid(nfs4_stateid *, struct nfs4_state *, fl_owner_t);
 
 
 
 struct nfs4_mount_data;
-static inline int
-create_nfsv4_state(struct nfs_server *server, struct nfs4_mount_data *data)
-{
-	server->nfs4_state = NULL;
-	return 0;
-}
-
-static inline void
-destroy_nfsv4_state(struct nfs_server *server)
-{
-	if (server->mnt_path) {
-		kfree(server->mnt_path);
-		server->mnt_path = NULL;
-	}
-	if (server->nfs4_state) {
-		nfs4_put_client(server->nfs4_state);
-		server->nfs4_state = NULL;
-	}
-}
 #else
-#define create_nfsv4_state(server, data)  0
+#define init_nfsv4_state(server)  do { } while (0)
 #define destroy_nfsv4_state(server)       do { } while (0)
 #define nfs4_put_state_owner(inode, owner) do { } while (0)
 #define nfs4_put_open_state(state) do { } while (0)
+#define nfs4_renewd_prepare_shutdown(server) do { } while (0)
 #endif
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 20ceb626cb3b..1b5f7e130502 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -35,9 +35,9 @@ struct nfs_server {
 	char			ip_addr[16];
 	char *			mnt_path;
 	struct nfs4_client *	nfs4_state;	/* all NFSv4 state starts here */
-	unsigned long		lease_time;	/* in jiffies */
-	unsigned long		last_renewal;	/* in jiffies */
-	void                   *idmap;
+	struct list_head	nfs4_siblings;	/* List of other nfs_server structs
+						 * that share the same clientid
+						 */
 #endif
 };
 
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 248adf707071..a0f1f25e0ead 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -52,18 +52,25 @@
 #define IDMAP_STATUS_SUCCESS    0x08
 
 struct idmap_msg {
-	u_int8_t  im_type;
-	u_int8_t  im_conv;
-	char      im_name[IDMAP_NAMESZ];
-	u_int32_t im_id;
-	u_int8_t  im_status;
+	__u8  im_type;
+	__u8  im_conv;
+	char  im_name[IDMAP_NAMESZ];
+	__u32 im_id;
+	__u8  im_status;
 };
 
 #ifdef __KERNEL__
-void      *nfs_idmap_new(struct nfs_server *);
-void       nfs_idmap_delete(struct nfs_server *);
-int        nfs_idmap_id(struct nfs_server *, u_int8_t, char *, u_int,  uid_t *);
-int        nfs_idmap_name(struct nfs_server *, u_int8_t, uid_t, char *, u_int *);
+
+/* Forward declaration to make this header independent of others */
+struct nfs4_client;
+
+void nfs_idmap_new(struct nfs4_client *);
+void nfs_idmap_delete(struct nfs4_client *);
+
+int nfs_map_name_to_uid(struct nfs4_client *, const char *, size_t, __u32 *);
+int nfs_map_group_to_gid(struct nfs4_client *, const char *, size_t, __u32 *);
+int nfs_map_uid_to_name(struct nfs4_client *, __u32, char *);
+int nfs_map_gid_to_group(struct nfs4_client *, __u32, char *);
 #endif /* __KERNEL__ */
 
 #endif /* NFS_IDMAP_H */
diff --git a/include/linux/nfs_mount.h b/include/linux/nfs_mount.h
index 23a9ff52537f..0071428231f9 100644
--- a/include/linux/nfs_mount.h
+++ b/include/linux/nfs_mount.h
@@ -20,7 +20,8 @@
  * mount-to-kernel version compatibility.  Some of these aren't used yet
  * but here they are anyway.
  */
-#define NFS_MOUNT_VERSION	5
+#define NFS_MOUNT_VERSION	6
+#define NFS_MAX_CONTEXT_LEN	256
 
 struct nfs_mount_data {
 	int		version;		/* 1 */
@@ -41,6 +42,7 @@ struct nfs_mount_data {
 	unsigned int	bsize;			/* 3 */
 	struct nfs3_fh	root;			/* 4 */
 	int		pseudoflavor;		/* 5 */
+	char		context[NFS_MAX_CONTEXT_LEN + 1];	/* 6 */
 };
 
 /* bits in the flags field */
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 42677b62e92b..c41a4e75555e 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -26,6 +26,7 @@ struct nfs_page {
 	struct list_head	wb_list,	/* Defines state of page: */
 				*wb_list_head;	/*      read/write/commit */
 	struct file		*wb_file;
+	fl_owner_t		wb_lockowner;
 	struct inode		*wb_inode;
 	struct rpc_cred		*wb_cred;
 	struct nfs4_state	*wb_state;
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 5bc59e4db5e3..a3ecfab78bc6 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -109,7 +109,6 @@ struct nfs_openargs {
 };
 
 struct nfs_openres {
-	__u32                   status;
 	nfs4_stateid            stateid;
 	struct nfs_fh           fh;
 	struct nfs4_change_info * cinfo;
@@ -129,24 +128,95 @@ struct nfs_open_confirmargs {
 };
 
 struct nfs_open_confirmres {
-	__u32                   status;
 	nfs4_stateid            stateid;
 };
 
 /*
+ * Arguments to the open_reclaim call.
+ */
+struct nfs_open_reclaimargs {
+	struct nfs_fh *		fh;
+	__u64			clientid;
+	__u32			seqid;
+	__u32			id;
+	__u32			share_access;
+	__u32			claim;
+	struct nfs4_getattr *   f_getattr;
+};
+
+/*
  * Arguments to the close call.
  */
 struct nfs_closeargs {
 	struct nfs_fh *         fh;
 	nfs4_stateid            stateid;
 	__u32                   seqid;
+	__u32			share_access;
 };
 
 struct nfs_closeres {
-	__u32                   status;
 	nfs4_stateid            stateid;
 };
+/*
+ *  * Arguments to the lock,lockt, and locku call.
+ *   */
+struct nfs_lowner {
+	__u64           clientid;
+	u32                     id;
+};
 
+struct nfs_open_to_lock {
+	__u32                   open_seqid;
+	nfs4_stateid            open_stateid;
+	__u32                   lock_seqid;
+	struct nfs_lowner       lock_owner;
+};
+
+struct nfs_exist_lock {
+	nfs4_stateid            stateid;
+	__u32                   seqid;
+};
+
+struct nfs_lock_opargs {
+	__u32                   reclaim;
+	__u32                   new_lock_owner;
+	union {
+		struct nfs_open_to_lock *open_lock;
+		struct nfs_exist_lock   *exist_lock;
+	} u;
+};
+
+struct nfs_locku_opargs {
+	__u32                   seqid;
+	nfs4_stateid            stateid;
+};
+
+struct nfs_lockargs {
+	struct nfs_fh *         fh;
+	__u32                   type;
+	__u64                   offset; 
+	__u64                   length; 
+	union {
+		struct nfs_lock_opargs  *lock;    /* LOCK  */
+		struct nfs_lowner       *lockt;  /* LOCKT */
+		struct nfs_locku_opargs *locku;  /* LOCKU */
+	} u;
+};
+
+struct nfs_lock_denied {
+	__u64                   offset;
+	__u64                   length;
+	__u32                   type;
+	struct nfs_lowner   	owner;
+};
+
+struct nfs_lockres {
+	union {
+		nfs4_stateid            stateid;/* LOCK success, LOCKU */
+		struct nfs_lock_denied  denied; /* LOCK failed, LOCKT success */
+	} u;
+	struct nfs_server *     server;
+};
 
 /*
  * Arguments to the read call.
@@ -449,7 +519,6 @@ struct nfs4_getattr {
         u32 *				gt_bmval;          /* request */
         struct nfs_fattr *		gt_attrs;          /* response */
 	struct nfs_fsstat *		gt_fsstat;         /* response */
-	struct nfs_fsinfo *		gt_fsinfo;         /* response */
 	struct nfs_pathconf *		gt_pathconf;       /* response */
 };
 
@@ -556,8 +625,6 @@ struct nfs4_op {
 		struct nfs4_rename	rename;
 		struct nfs4_client *	renew;
 		struct nfs4_setattr	setattr;
-		struct nfs4_setclientid	setclientid;
-		struct nfs4_client *	setclientid_confirm;
 	} u;
 };
 
@@ -594,6 +661,7 @@ struct nfs_read_data {
 	struct rpc_task		task;
 	struct inode		*inode;
 	struct rpc_cred		*cred;
+	fl_owner_t		lockowner;
 	struct nfs_fattr	fattr;	/* fattr storage */
 	struct list_head	pages;	/* Coalesced read requests */
 	struct page		*pagevec[NFS_READ_MAXIOV];
@@ -609,6 +677,7 @@ struct nfs_write_data {
 	struct rpc_task		task;
 	struct inode		*inode;
 	struct rpc_cred		*cred;
+	fl_owner_t		lockowner;
 	struct nfs_fattr	fattr;
 	struct nfs_writeverf	verf;
 	struct list_head	pages;		/* Coalesced requests we wish to flush */
@@ -627,6 +696,8 @@ struct nfs_page;
  */
 struct nfs_rpc_ops {
 	int	version;		/* Protocol version */
+	struct dentry_operations *dentry_ops;
+	struct inode_operations *dir_inode_ops;
 
 	int	(*getroot) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fattr *);
@@ -673,6 +744,7 @@ struct nfs_rpc_ops {
 	int	(*file_release) (struct inode *, struct file *);
 	void	(*request_init)(struct nfs_page *, struct file *);
 	int	(*request_compatible)(struct nfs_page *, struct file *, struct page *);
+	int	(*lock)(struct file *, int, struct file_lock *);
 };
 
 /*
diff --git a/include/linux/pci.h b/include/linux/pci.h
index bc51ca9edef1..bde9c5e8dbf8 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -393,7 +393,6 @@ struct pci_dev {
 					   0xffffffff.  You only need to change
 					   this if your device has broken DMA
 					   or supports 64-bit transfers.  */
-	struct list_head pools;		/* pci_pools tied to this device */
 
 	u64		consistent_dma_mask;/* Like dma_mask, but for
 					       pci_alloc_consistent mappings as
@@ -416,8 +415,6 @@ struct pci_dev {
 	 */
 	unsigned int	irq;
 	struct resource resource[DEVICE_COUNT_RESOURCE]; /* I/O and memory regions + expansion ROMs */
-	struct resource dma_resource[DEVICE_COUNT_DMA];
-	struct resource irq_resource[DEVICE_COUNT_IRQ];
 
 	char *		slot_name;	/* pointer to dev.bus_id */
 
@@ -694,12 +691,15 @@ const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, co
 int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass);
 
 /* kmem_cache style wrapper around pci_alloc_consistent() */
-struct pci_pool *pci_pool_create (const char *name, struct pci_dev *dev,
-		size_t size, size_t align, size_t allocation);
-void pci_pool_destroy (struct pci_pool *pool);
 
-void *pci_pool_alloc (struct pci_pool *pool, int flags, dma_addr_t *handle);
-void pci_pool_free (struct pci_pool *pool, void *vaddr, dma_addr_t addr);
+#include <linux/dmapool.h>
+
+#define	pci_pool dma_pool
+#define pci_pool_create(name, pdev, size, align, allocation) \
+		dma_pool_create(name, &pdev->dev, size, align, allocation)
+#define	pci_pool_destroy(pool) dma_pool_destroy(pool)
+#define	pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, handle)
+#define	pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, addr)
 
 #if defined(CONFIG_ISA) || defined(CONFIG_EISA)
 extern struct pci_dev *isa_bridge;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c21bb5925bd1..a96b2fbdc511 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -216,28 +216,37 @@
 /* Rage128 GL */
 #define PCI_DEVICE_ID_ATI_RAGE128_RE	0x5245
 #define PCI_DEVICE_ID_ATI_RAGE128_RF	0x5246
-#define PCI_DEVICE_ID_ATI_RAGE128_RG	0x534b
-#define PCI_DEVICE_ID_ATI_RAGE128_RH	0x534c
-#define PCI_DEVICE_ID_ATI_RAGE128_RI	0x534d
+#define PCI_DEVICE_ID_ATI_RAGE128_RG	0x5247
 /* Rage128 VR */
 #define PCI_DEVICE_ID_ATI_RAGE128_RK	0x524b
 #define PCI_DEVICE_ID_ATI_RAGE128_RL	0x524c
-#define PCI_DEVICE_ID_ATI_RAGE128_RM	0x5345
-#define PCI_DEVICE_ID_ATI_RAGE128_RN	0x5346
-#define PCI_DEVICE_ID_ATI_RAGE128_RO	0x5347
+#define PCI_DEVICE_ID_ATI_RAGE128_SE	0x5345
+#define PCI_DEVICE_ID_ATI_RAGE128_SF	0x5346
+#define PCI_DEVICE_ID_ATI_RAGE128_SG	0x5347
+#define PCI_DEVICE_ID_ATI_RAGE128_SH	0x5348
+#define PCI_DEVICE_ID_ATI_RAGE128_SK	0x534b
+#define PCI_DEVICE_ID_ATI_RAGE128_SL	0x534c
+#define PCI_DEVICE_ID_ATI_RAGE128_SM	0x534d
+#define PCI_DEVICE_ID_ATI_RAGE128_SN	0x534e
+/* Rage128 Ultra */
+#define PCI_DEVICE_ID_ATI_RAGE128_TF	0x5446
+#define PCI_DEVICE_ID_ATI_RAGE128_TL	0x544c
+#define PCI_DEVICE_ID_ATI_RAGE128_TR	0x5452
+#define PCI_DEVICE_ID_ATI_RAGE128_TS	0x5453
+#define PCI_DEVICE_ID_ATI_RAGE128_TT	0x5454
+#define PCI_DEVICE_ID_ATI_RAGE128_TU	0x5455
 /* Rage128 M3 */
 #define PCI_DEVICE_ID_ATI_RAGE128_LE	0x4c45
 #define PCI_DEVICE_ID_ATI_RAGE128_LF	0x4c46
-/* Rage128 Pro Ultra */
-#define PCI_DEVICE_ID_ATI_RAGE128_U1	0x5446
-#define PCI_DEVICE_ID_ATI_RAGE128_U2	0x544C
-#define PCI_DEVICE_ID_ATI_RAGE128_U3	0x5452
+/* Rage128 M4 */
+#define PCI_DEVICE_ID_ATI_RAGE128_MF    0x4d46
+#define PCI_DEVICE_ID_ATI_RAGE128_ML    0x4d4c
 /* Rage128 Pro GL */
-#define PCI_DEVICE_ID_ATI_Rage128_PA	0x5041
-#define PCI_DEVICE_ID_ATI_Rage128_PB	0x5042
-#define PCI_DEVICE_ID_ATI_Rage128_PC	0x5043
-#define PCI_DEVICE_ID_ATI_Rage128_PD	0x5044
-#define PCI_DEVICE_ID_ATI_Rage128_PE	0x5045
+#define PCI_DEVICE_ID_ATI_RAGE128_PA	0x5041
+#define PCI_DEVICE_ID_ATI_RAGE128_PB	0x5042
+#define PCI_DEVICE_ID_ATI_RAGE128_PC	0x5043
+#define PCI_DEVICE_ID_ATI_RAGE128_PD	0x5044
+#define PCI_DEVICE_ID_ATI_RAGE128_PE	0x5045
 #define PCI_DEVICE_ID_ATI_RAGE128_PF	0x5046
 /* Rage128 Pro VR */
 #define PCI_DEVICE_ID_ATI_RAGE128_PG	0x5047
@@ -291,6 +300,7 @@
 #define PCI_DEVICE_ID_ATI_RADEON_Ig	0x4967
 /* Radeon RV280 (9200) */
 #define PCI_DEVICE_ID_ATI_RADEON_Y_	0x5960
+#define PCI_DEVICE_ID_ATI_RADEON_Ya	0x5961
 #define PCI_DEVICE_ID_ATI_RADEON_Yd	0x5964
 /* Radeon R300 (9500) */
 #define PCI_DEVICE_ID_ATI_RADEON_AD	0x4144
diff --git a/include/linux/pci_msi.h b/include/linux/pci_msi.h
deleted file mode 100644
index 0e42e65bc3e1..000000000000
--- a/include/linux/pci_msi.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- *	../include/linux/pci_msi.h
- *
- */
-
-#ifndef _ASM_PCI_MSI_H
-#define _ASM_PCI_MSI_H
-
-#include <linux/pci.h>
-
-#define MSI_AUTO -1
-#define NR_REPEATS	23
-#define NR_RESERVED_VECTORS 3 /*FIRST_DEVICE_VECTOR,FIRST_SYSTEM_VECTOR,0x80 */
-
-/*
- * Assume the maximum number of hot plug slots supported by the system is about
- * ten. The worstcase is that each of these slots is hot-added with a device,
- * which has two MSI/MSI-X capable functions. To avoid any MSI-X driver, which
- * attempts to request all available vectors, NR_HP_RESERVED_VECTORS is defined
- * as below to ensure at least one message is assigned to each detected MSI/
- * MSI-X device function.
- */
-#define NR_HP_RESERVED_VECTORS 	20
-
-extern int vector_irq[NR_IRQS];
-extern cpumask_t pending_irq_balance_cpumask[NR_IRQS];
-extern void (*interrupt[NR_IRQS])(void);
-
-#ifdef CONFIG_SMP
-#define set_msi_irq_affinity	set_msi_affinity
-#else
-#define set_msi_irq_affinity	NULL
-static inline void move_msi(int vector) {}
-#endif
-
-#ifndef CONFIG_X86_IO_APIC
-static inline int get_ioapic_vector(struct pci_dev *dev) { return -1;}
-static inline void restore_ioapic_irq_handler(int irq) {}
-#else
-extern void restore_ioapic_irq_handler(int irq);
-#endif
-
-/*
- * MSI-X Address Register
- */
-#define PCI_MSIX_FLAGS_QSIZE		0x7FF
-#define PCI_MSIX_FLAGS_ENABLE		(1 << 15)
-#define PCI_MSIX_FLAGS_BIRMASK		(7 << 0)
-#define PCI_MSIX_FLAGS_BITMASK		(1 << 0)
-
-#define PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET	0
-#define PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET	4
-#define PCI_MSIX_ENTRY_DATA_OFFSET		8
-#define PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET	12
-#define PCI_MSIX_ENTRY_SIZE			16
-
-#define msi_control_reg(base)		(base + PCI_MSI_FLAGS)
-#define msi_lower_address_reg(base)	(base + PCI_MSI_ADDRESS_LO)
-#define msi_upper_address_reg(base)	(base + PCI_MSI_ADDRESS_HI)
-#define msi_data_reg(base, is64bit)	\
-	( (is64bit == 1) ? base+PCI_MSI_DATA_64 : base+PCI_MSI_DATA_32 )
-#define msi_mask_bits_reg(base, is64bit) \
-	( (is64bit == 1) ? base+PCI_MSI_MASK_BIT : base+PCI_MSI_MASK_BIT-4)
-#define msi_disable(control)		control &= ~PCI_MSI_FLAGS_ENABLE
-#define multi_msi_capable(control) \
-	(1 << ((control & PCI_MSI_FLAGS_QMASK) >> 1))
-#define multi_msi_enable(control, num) \
-	control |= (((num >> 1) << 4) & PCI_MSI_FLAGS_QSIZE);
-#define is_64bit_address(control)	(control & PCI_MSI_FLAGS_64BIT)
-#define is_mask_bit_support(control)	(control & PCI_MSI_FLAGS_MASKBIT)
-#define msi_enable(control, num) multi_msi_enable(control, num); \
-	control |= PCI_MSI_FLAGS_ENABLE
-
-#define msix_control_reg		msi_control_reg
-#define msix_table_offset_reg(base)	(base + 0x04)
-#define msix_pba_offset_reg(base)	(base + 0x08)
-#define msix_enable(control)	 	control |= PCI_MSIX_FLAGS_ENABLE
-#define msix_disable(control)	 	control &= ~PCI_MSIX_FLAGS_ENABLE
-#define msix_table_size(control) 	((control & PCI_MSIX_FLAGS_QSIZE)+1)
-#define multi_msix_capable		msix_table_size
-#define msix_unmask(address)	 	(address & ~PCI_MSIX_FLAGS_BITMASK)
-#define msix_mask(address)		(address | PCI_MSIX_FLAGS_BITMASK)
-#define msix_is_pending(address) 	(address & PCI_MSIX_FLAGS_PENDMASK)
-
-extern char __dbg_str_buf[256];
-#define _DEFINE_DBG_BUFFER	char __dbg_str_buf[256];
-#define _DBG_K_TRACE_ENTRY	((unsigned int)0x00000001)
-#define _DBG_K_TRACE_EXIT	((unsigned int)0x00000002)
-#define _DBG_K_INFO		((unsigned int)0x00000004)
-#define _DBG_K_ERROR		((unsigned int)0x00000008)
-#define _DBG_K_TRACE	(_DBG_K_TRACE_ENTRY | _DBG_K_TRACE_EXIT)
-
-#define _DEBUG_LEVEL	(_DBG_K_INFO | _DBG_K_ERROR | _DBG_K_TRACE)
-#define _DBG_PRINT( dbg_flags, args... )		\
-if ( _DEBUG_LEVEL & (dbg_flags) )			\
-{							\
-	int len;					\
-	len = sprintf(__dbg_str_buf, "%s:%d: %s ", 	\
-		__FILE__, __LINE__, __FUNCTION__ ); 	\
-	sprintf(__dbg_str_buf + len, args);		\
-	printk(KERN_INFO "%s\n", __dbg_str_buf);	\
-}
-
-#define MSI_FUNCTION_TRACE_ENTER	\
-	_DBG_PRINT (_DBG_K_TRACE_ENTRY, "%s", "[Entry]");
-#define MSI_FUNCTION_TRACE_EXIT		\
-	_DBG_PRINT (_DBG_K_TRACE_EXIT, "%s", "[Entry]");
-
-/*
- * MSI Defined Data Structures
- */
-#define MSI_ADDRESS_HEADER		0xfee
-#define MSI_ADDRESS_HEADER_SHIFT	12
-#define MSI_ADDRESS_HEADER_MASK		0xfff000
-#define MSI_TARGET_CPU_SHIFT		4
-#define MSI_TARGET_CPU_MASK		0xff
-#define MSI_DELIVERY_MODE		0
-#define MSI_LEVEL_MODE			1	/* Edge always assert */
-#define MSI_TRIGGER_MODE		0	/* MSI is edge sensitive */
-#define MSI_LOGICAL_MODE		1
-#define MSI_REDIRECTION_HINT_MODE	0
-#ifdef CONFIG_SMP
-#define MSI_TARGET_CPU			logical_smp_processor_id()
-#else
-#define MSI_TARGET_CPU			TARGET_CPUS
-#endif
-
-struct msg_data {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u32	vector		:  8;
-	__u32	delivery_mode	:  3;	/* 000b: FIXED | 001b: lowest prior */
-	__u32	reserved_1	:  3;
-	__u32	level		:  1;	/* 0: deassert | 1: assert */
-	__u32	trigger		:  1;	/* 0: edge | 1: level */
-	__u32	reserved_2	: 16;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-	__u32	reserved_2	: 16;
-	__u32	trigger		:  1;	/* 0: edge | 1: level */
-	__u32	level		:  1;	/* 0: deassert | 1: assert */
-	__u32	reserved_1	:  3;
-	__u32	delivery_mode	:  3;	/* 000b: FIXED | 001b: lowest prior */
-	__u32	vector		:  8;
-#else
-#error "Bitfield endianness not defined! Check your byteorder.h"
-#endif
-} __attribute__ ((packed));
-
-struct msg_address {
-	union {
-		struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-			__u32	reserved_1	:  2;
-			__u32	dest_mode	:  1;	/*0:physic | 1:logic */
-			__u32	redirection_hint:  1;  	/*0: dedicated CPU
-							  1: lowest priority */
-			__u32	reserved_2	:  4;
- 			__u32	dest_id		: 24;	/* Destination ID */
-#elif defined(__BIG_ENDIAN_BITFIELD)
- 			__u32	dest_id		: 24;	/* Destination ID */
-			__u32	reserved_2	:  4;
-			__u32	redirection_hint:  1;  	/*0: dedicated CPU
-							  1: lowest priority */
-			__u32	dest_mode	:  1;	/*0:physic | 1:logic */
-			__u32	reserved_1	:  2;
-#else
-#error "Bitfield endianness not defined! Check your byteorder.h"
-#endif
-      		}u;
-       		__u32  value;
-	}lo_address;
-	__u32 	hi_address;
-} __attribute__ ((packed));
-
-struct msi_desc {
-	struct {
-		__u8	type	: 5; 	/* {0: unused, 5h:MSI, 11h:MSI-X} */
-		__u8	maskbit	: 1; 	/* mask-pending bit supported ?   */
-		__u8	reserved: 2; 	/* reserved			  */
-		__u8	entry_nr;    	/* specific enabled entry 	  */
-		__u8	default_vector; /* default pre-assigned vector    */
-		__u8	current_cpu; 	/* current destination cpu	  */
-	}msi_attrib;
-
-	struct {
-		__u16	head;
-		__u16	tail;
-	}link;
-
-	unsigned long mask_base;
-	struct pci_dev *dev;
-};
-
-#endif /* _ASM_PCI_MSI_H */
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 1dcef561a280..d728e2f5cf71 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -12,13 +12,12 @@
 #include <linux/device.h>
 #include <linux/list.h>
 #include <linux/errno.h>
+#include <linux/mod_devicetable.h>
 
 #define PNP_MAX_PORT		8
 #define PNP_MAX_MEM		4
 #define PNP_MAX_IRQ		2
 #define PNP_MAX_DMA		2
-#define PNP_MAX_DEVICES		8
-#define PNP_ID_LEN		8
 #define PNP_NAME_LEN		50
 
 struct pnp_protocol;
@@ -33,7 +32,9 @@ struct pnp_dev;
 #define pnp_port_start(dev,bar)   ((dev)->res.port_resource[(bar)].start)
 #define pnp_port_end(dev,bar)     ((dev)->res.port_resource[(bar)].end)
 #define pnp_port_flags(dev,bar)   ((dev)->res.port_resource[(bar)].flags)
-#define pnp_port_valid(dev,bar)   (pnp_port_flags((dev),(bar)) & IORESOURCE_IO)
+#define pnp_port_valid(dev,bar) \
+	((pnp_port_flags((dev),(bar)) & (IORESOURCE_IO | IORESOURCE_UNSET)) \
+		== IORESOURCE_IO)
 #define pnp_port_len(dev,bar) \
 	((pnp_port_start((dev),(bar)) == 0 &&	\
 	  pnp_port_end((dev),(bar)) ==		\
@@ -45,7 +46,9 @@ struct pnp_dev;
 #define pnp_mem_start(dev,bar)   ((dev)->res.mem_resource[(bar)].start)
 #define pnp_mem_end(dev,bar)     ((dev)->res.mem_resource[(bar)].end)
 #define pnp_mem_flags(dev,bar)   ((dev)->res.mem_resource[(bar)].flags)
-#define pnp_mem_valid(dev,bar)   (pnp_mem_flags((dev),(bar)) & IORESOURCE_MEM)
+#define pnp_mem_valid(dev,bar) \
+	((pnp_mem_flags((dev),(bar)) & (IORESOURCE_MEM | IORESOURCE_UNSET)) \
+		== IORESOURCE_MEM)
 #define pnp_mem_len(dev,bar) \
 	((pnp_mem_start((dev),(bar)) == 0 &&	\
 	  pnp_mem_end((dev),(bar)) ==		\
@@ -56,11 +59,15 @@ struct pnp_dev;
 
 #define pnp_irq(dev,bar)	 ((dev)->res.irq_resource[(bar)].start)
 #define pnp_irq_flags(dev,bar)	 ((dev)->res.irq_resource[(bar)].flags)
-#define pnp_irq_valid(dev,bar)   (pnp_irq_flags((dev),(bar)) & IORESOURCE_IRQ)
+#define pnp_irq_valid(dev,bar) \
+	((pnp_irq_flags((dev),(bar)) & (IORESOURCE_IRQ | IORESOURCE_UNSET)) \
+		== IORESOURCE_IRQ)
 
 #define pnp_dma(dev,bar)	 ((dev)->res.dma_resource[(bar)].start)
 #define pnp_dma_flags(dev,bar)	 ((dev)->res.dma_resource[(bar)].flags)
-#define pnp_dma_valid(dev,bar)   (pnp_dma_flags((dev),(bar)) & IORESOURCE_DMA)
+#define pnp_dma_valid(dev,bar) \
+	((pnp_dma_flags((dev),(bar)) & (IORESOURCE_DMA | IORESOURCE_UNSET)) \
+		== IORESOURCE_DMA)
 
 #define PNP_PORT_FLAG_16BITADDR	(1<<0)
 #define PNP_PORT_FLAG_FIXED	(1<<1)
@@ -279,19 +286,6 @@ struct pnp_id {
 	struct pnp_id * next;
 };
 
-struct pnp_device_id {
-	char id[PNP_ID_LEN];
-	unsigned long driver_data;	/* data private to the driver */
-};
-
-struct pnp_card_device_id {
-	char id[PNP_ID_LEN];
-	unsigned long driver_data;	/* data private to the driver */
-	struct {
-		char id[PNP_ID_LEN];
-	} devs[PNP_MAX_DEVICES];	/* logical devices */
-};
-
 struct pnp_driver {
 	char * name;
 	const struct pnp_device_id *id_table;
diff --git a/include/linux/security.h b/include/linux/security.h
index 92786e0700c3..10789232ff05 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -171,6 +171,16 @@ struct swap_info_struct;
  *	@flags contains the mount flags.
  *	@data contains the filesystem-specific data.
  *	Return 0 if permission is granted.
+ * @sb_copy_data:
+ *	Allow mount option data to be copied prior to parsing by the filesystem,
+ *	so that the security module can extract security-specific mount
+ *	options cleanly (a filesystem may modify the data e.g. with strsep()).
+ *	This also allows the original mount data to be stripped of security-
+ *	specific options to avoid having to make filesystems aware of them.
+ *	@fstype the type of filesystem being mounted.
+ *	@orig the original mount data copied from userspace.
+ *	@copy copied data which will be passed to the security module.
+ *	Returns 0 if the copy was successful.
  * @sb_check_sb:
  *	Check permission before the device with superblock @mnt->sb is mounted
  *	on the mount point named by @nd.
@@ -1024,7 +1034,8 @@ struct security_operations {
 
 	int (*sb_alloc_security) (struct super_block * sb);
 	void (*sb_free_security) (struct super_block * sb);
-	int (*sb_kern_mount) (struct super_block *sb);
+	int (*sb_copy_data)(const char *fstype, void *orig, void *copy);
+	int (*sb_kern_mount) (struct super_block *sb, void *data);
 	int (*sb_statfs) (struct super_block * sb);
 	int (*sb_mount) (char *dev_name, struct nameidata * nd,
 			 char *type, unsigned long flags, void *data);
@@ -1308,9 +1319,14 @@ static inline void security_sb_free (struct super_block *sb)
 	security_ops->sb_free_security (sb);
 }
 
-static inline int security_sb_kern_mount (struct super_block *sb)
+static inline int security_sb_copy_data (const char *fstype, void *orig, void *copy)
 {
-	return security_ops->sb_kern_mount (sb);
+	return security_ops->sb_copy_data (fstype, orig, copy);
+}
+
+static inline int security_sb_kern_mount (struct super_block *sb, void *data)
+{
+	return security_ops->sb_kern_mount (sb, data);
 }
 
 static inline int security_sb_statfs (struct super_block *sb)
@@ -1973,7 +1989,12 @@ static inline int security_sb_alloc (struct super_block *sb)
 static inline void security_sb_free (struct super_block *sb)
 { }
 
-static inline int security_sb_kern_mount (struct super_block *sb)
+static inline int security_sb_copy_data (const char *fstype, void *orig, void *copy)
+{
+	return 0;
+}
+
+static inline int security_sb_kern_mount (struct super_block *sb, void *data)
 {
 	return 0;
 }
diff --git a/include/linux/slab.h b/include/linux/slab.h
index d797c981f37e..69be5b308a11 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -101,6 +101,7 @@ extern void kfree(const void *);
 extern unsigned int ksize(const void *);
 
 extern int FASTCALL(kmem_cache_reap(int));
+extern int FASTCALL(kmem_ptr_validate(kmem_cache_t *cachep, void *ptr));
 
 /* System wide caches */
 extern kmem_cache_t	*vm_area_cachep;
diff --git a/include/linux/sonet.h b/include/linux/sonet.h
index 30c45ec59e2e..753680296e17 100644
--- a/include/linux/sonet.h
+++ b/include/linux/sonet.h
@@ -56,9 +56,7 @@ struct sonet_stats {
 #define SONET_FRSENSE_SIZE 6		/* C1[3],H1[3] (0xff for unknown) */
 
 
-#ifndef __KERNEL__
-#undef __SONET_ITEMS
-#else
+#ifdef __KERNEL__
 
 #include <asm/atomic.h>
 
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index 70cc3360e608..1f83e0f5b9d3 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -73,6 +73,7 @@ struct rpc_auth {
 						 * differ from the flavor in
 						 * au_ops->au_flavor in gss
 						 * case) */
+	atomic_t		au_count;	/* Reference counter */
 
 	/* per-flavor data */
 };
@@ -102,6 +103,10 @@ struct rpc_credops {
 	u32 *			(*crmarshal)(struct rpc_task *, u32 *, int);
 	int			(*crrefresh)(struct rpc_task *);
 	u32 *			(*crvalidate)(struct rpc_task *, u32 *);
+	int			(*crwrap_req)(struct rpc_task *, kxdrproc_t,
+						void *, u32 *, void *);
+	int			(*crunwrap_resp)(struct rpc_task *, kxdrproc_t,
+						void *, u32 *, void *);
 };
 
 extern struct rpc_authops	authunix_ops;
@@ -124,6 +129,8 @@ void			put_rpccred(struct rpc_cred *);
 void			rpcauth_unbindcred(struct rpc_task *);
 u32 *			rpcauth_marshcred(struct rpc_task *, u32 *);
 u32 *			rpcauth_checkverf(struct rpc_task *, u32 *);
+int			rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, u32 *data, void *obj);
+int			rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, u32 *data, void *obj);
 int			rpcauth_refreshcred(struct rpc_task *);
 void			rpcauth_invalcred(struct rpc_task *);
 int			rpcauth_uptodatecred(struct rpc_task *);
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 99d57fec03a9..917ec29d789b 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -26,6 +26,8 @@ struct rpc_portmap {
 	__u32			pm_vers;
 	__u32			pm_prot;
 	__u16			pm_port;
+	unsigned char		pm_binding : 1;	/* doing a getport() */
+	struct rpc_wait_queue	pm_bindwait;	/* waiting on getport() */
 };
 
 struct rpc_inode;
@@ -34,6 +36,7 @@ struct rpc_inode;
  * The high-level client handle
  */
 struct rpc_clnt {
+	atomic_t		cl_count;	/* Number of clones */
 	atomic_t		cl_users;	/* number of references */
 	struct rpc_xprt *	cl_xprt;	/* transport */
 	struct rpc_procinfo *	cl_procinfo;	/* procedure info */
@@ -48,26 +51,27 @@ struct rpc_clnt {
 				cl_intr     : 1,/* interruptible */
 				cl_chatty   : 1,/* be verbose */
 				cl_autobind : 1,/* use getport() */
-				cl_binding  : 1,/* doing a getport() */
 				cl_droppriv : 1,/* enable NFS suid hack */
 				cl_oneshot  : 1,/* dispose after use */
 				cl_dead     : 1;/* abandoned */
 
-	struct rpc_rtt		cl_rtt;		/* RTO estimator data */
-
-	struct rpc_portmap	cl_pmap;	/* port mapping */
-	struct rpc_wait_queue	cl_bindwait;	/* waiting on getport() */
+	struct rpc_rtt *	cl_rtt;		/* RTO estimator data */
+	struct rpc_portmap *	cl_pmap;	/* port mapping */
 
 	int			cl_nodelen;	/* nodename length */
 	char 			cl_nodename[UNX_MAXNODENAME];
 	char			cl_pathname[30];/* Path in rpc_pipe_fs */
 	struct dentry *		cl_dentry;	/* inode */
+	struct rpc_clnt *	cl_parent;	/* Points to parent of clones */
+	struct rpc_rtt		cl_rtt_default;
+	struct rpc_portmap	cl_pmap_default;
+	char			cl_inline_name[32];
 };
 #define cl_timeout		cl_xprt->timeout
-#define cl_prog			cl_pmap.pm_prog
-#define cl_vers			cl_pmap.pm_vers
-#define cl_port			cl_pmap.pm_port
-#define cl_prot			cl_pmap.pm_prot
+#define cl_prog			cl_pmap->pm_prog
+#define cl_vers			cl_pmap->pm_vers
+#define cl_port			cl_pmap->pm_port
+#define cl_prot			cl_pmap->pm_prot
 
 /*
  * General RPC program info
@@ -108,6 +112,7 @@ struct rpc_procinfo {
 struct rpc_clnt *rpc_create_client(struct rpc_xprt *xprt, char *servname,
 				struct rpc_program *info,
 				u32 version, rpc_authflavor_t authflavor);
+struct rpc_clnt *rpc_clone_client(struct rpc_clnt *);
 int		rpc_shutdown_client(struct rpc_clnt *);
 int		rpc_destroy_client(struct rpc_clnt *);
 void		rpc_release_client(struct rpc_clnt *);
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 35988e7bfb77..cbb60ac22fd4 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -16,6 +16,7 @@
 
 #ifdef __KERNEL__
 #include <linux/sunrpc/xdr.h>
+#include <linux/uio.h>
 
 /* The mechanism-independent gss-api context: */
 struct gss_ctx {
@@ -39,11 +40,11 @@ u32 gss_import_sec_context(
 u32 gss_get_mic(
 		struct gss_ctx		*ctx_id,
 		u32			qop,
-		struct xdr_netobj	*message,
+		struct xdr_buf		*message,
 		struct xdr_netobj	*mic_token);
 u32 gss_verify_mic(
 		struct gss_ctx		*ctx_id,
-		struct xdr_netobj	*message,
+		struct xdr_buf		*message,
 		struct xdr_netobj	*mic_token,
 		u32			*qstate);
 u32 gss_delete_sec_context(
@@ -95,11 +96,11 @@ struct gss_api_ops {
 	u32 (*gss_get_mic)(
 			struct gss_ctx		*ctx_id,
 			u32			qop, 
-			struct xdr_netobj	*message,
+			struct xdr_buf		*message,
 			struct xdr_netobj	*mic_token);
 	u32 (*gss_verify_mic)(
 			struct gss_ctx		*ctx_id,
-			struct xdr_netobj	*message,
+			struct xdr_buf		*message,
 			struct xdr_netobj	*mic_token,
 			u32			*qstate);
 	void (*gss_delete_sec_context)(
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index 8db6d1e13a69..9616746407f3 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -50,7 +50,6 @@ struct krb5_ctx {
 	struct crypto_tfm	*seq;
 	s32			endtime;
 	u32			seq_send;
-	u32			seq_recv;
 	struct xdr_netobj	mech_used;
 };
 
@@ -73,7 +72,7 @@ enum seal_alg {
 	SEAL_ALG_DES3KD = 0x0002
 };
 
-#define RSA_MD5_CKSUM_LENGTH 16
+#define KRB5_CKSUM_LENGTH 8
 
 #define CKSUMTYPE_CRC32			0x0001
 #define CKSUMTYPE_RSA_MD4		0x0002
@@ -100,16 +99,6 @@ enum seal_alg {
 #define KG_EMPTY_CCACHE                          (39756044L)
 #define KG_NO_CTYPES                             (39756045L)
 
-#define KV5M_PRINCIPAL                           (-1760647423L)
-#define KV5M_KEYBLOCK                            (-1760647421L)
-#define KV5M_CHECKSUM                            (-1760647420L)
-#define KV5M_ADDRESS                             (-1760647390L)
-#define KV5M_AUTHENTICATOR                       (-1760647410L)
-#define KV5M_AUTH_CONTEXT                        (-1760647383L)
-#define KV5M_AUTHDATA                            (-1760647414L)
-#define KV5M_GSS_OID                             (-1760647372L)
-#define KV5M_GSS_QUEUE                           (-1760647371L)
-
 /* per Kerberos v5 protocol spec crypto types from the wire. 
  * these get mapped to linux kernel crypto routines.  
  */
@@ -126,19 +115,18 @@ enum seal_alg {
 #define ENCTYPE_UNKNOWN         0x01ff
 
 s32
-krb5_make_checksum(s32 cksumtype,
-		   struct xdr_netobj *input,
+krb5_make_checksum(s32 cksumtype, char *header, struct xdr_buf *body,
 		   struct xdr_netobj *cksum);
 
 u32
 krb5_make_token(struct krb5_ctx *context_handle, int qop_req,
-	struct xdr_netobj * input_message_buffer,
-	struct xdr_netobj * output_message_buffer, int toktype);
+	struct xdr_buf *input_message_buffer,
+	struct xdr_netobj *output_message_buffer, int toktype);
 
 u32
 krb5_read_token(struct krb5_ctx *context_handle,
 	  struct xdr_netobj *input_token_buffer,
-	  struct xdr_netobj *message_buffer,
+	  struct xdr_buf *message_buffer,
 	  int *qop_state, int toktype);
 
 u32
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index eabb2ebf2289..63929349571f 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -14,6 +14,7 @@ struct rpc_pipe_msg {
 struct rpc_pipe_ops {
 	ssize_t (*upcall)(struct file *, struct rpc_pipe_msg *, char __user *, size_t);
 	ssize_t (*downcall)(struct file *, const char __user *, size_t);
+	void (*release_pipe)(struct inode *);
 	void (*destroy_msg)(struct rpc_pipe_msg *);
 };
 
@@ -21,12 +22,15 @@ struct rpc_inode {
 	struct inode vfs_inode;
 	void *private;
 	struct list_head pipe;
+	struct list_head in_upcall;
 	int pipelen;
 	int nreaders;
+	int nwriters;
 	wait_queue_head_t waitq;
 #define RPC_PIPE_WAIT_FOR_OPEN	1
 	int flags;
 	struct rpc_pipe_ops *ops;
+	struct work_struct queue_timeout;
 };
 
 static inline struct rpc_inode *
@@ -35,7 +39,6 @@ RPC_I(struct inode *inode)
 	return container_of(inode, struct rpc_inode, vfs_inode);
 }
 
-extern void rpc_inode_setowner(struct inode *, void *);
 extern int rpc_queue_upcall(struct inode *, struct rpc_pipe_msg *);
 
 extern struct dentry *rpc_mkdir(char *, struct rpc_clnt *);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 5e2d23e0ce6c..6b8e3eb91513 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -48,8 +48,6 @@ struct rpc_task {
 	__u8			tk_garb_retry,
 				tk_cred_retry,
 				tk_suid_retry;
-	u32			tk_gss_seqno;	/* rpcsec_gss sequence number
-						   used on this request */
 
 	/*
 	 * timeout_fn   to be executed by timer bottom half
@@ -110,6 +108,7 @@ typedef void			(*rpc_action)(struct rpc_task *);
 #define RPC_TASK_ROOTCREDS	0x0040		/* force root creds */
 #define RPC_TASK_DYNAMIC	0x0080		/* task was kmalloc'ed */
 #define RPC_TASK_KILLED		0x0100		/* task was killed */
+#define RPC_TASK_SOFT		0x0200		/* Use soft timeouts */
 
 #define RPC_IS_ASYNC(t)		((t)->tk_flags & RPC_TASK_ASYNC)
 #define RPC_IS_SETUID(t)	((t)->tk_flags & RPC_TASK_SETUID)
@@ -119,6 +118,7 @@ typedef void			(*rpc_action)(struct rpc_task *);
 #define RPC_ASSASSINATED(t)	((t)->tk_flags & RPC_TASK_KILLED)
 #define RPC_IS_ACTIVATED(t)	((t)->tk_active)
 #define RPC_DO_CALLBACK(t)	((t)->tk_callback != NULL)
+#define RPC_IS_SOFT(t)		((t)->tk_flags & RPC_TASK_SOFT)
 
 #define RPC_TASK_SLEEPING	0
 #define RPC_TASK_RUNNING	1
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 2c6f76d1cc14..8082a0029100 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -141,6 +141,10 @@ void xdr_shift_iovec(struct iovec *, int, size_t);
 extern int xdr_kmap(struct iovec *, struct xdr_buf *, size_t);
 extern void xdr_kunmap(struct xdr_buf *, size_t);
 extern void xdr_shift_buf(struct xdr_buf *, size_t);
+extern void _copy_from_pages(char *, struct page **, size_t, size_t);
+extern void xdr_buf_from_iov(struct iovec *, struct xdr_buf *);
+extern int xdr_buf_subsegment(struct xdr_buf *, struct xdr_buf *, int, int);
+extern int xdr_buf_read_netobj(struct xdr_buf *, struct xdr_netobj *, int);
 
 /*
  * Helper structure for copying from an sk_buff.
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index e29381edeaea..393e6dc6a268 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -95,6 +95,7 @@ struct rpc_rqst {
 	struct rpc_rqst *	rq_next;	/* free list */
 	int			rq_cong;	/* has incremented xprt->cong */
 	int			rq_received;	/* receive completed */
+	u32			rq_seqno;	/* gss seq no. used on req. */
 
 	struct list_head	rq_list;
 
@@ -162,6 +163,12 @@ struct rpc_xprt {
 				tcp_offset;	/* fragment offset */
 	unsigned long		tcp_copied,	/* copied to request */
 				tcp_flags;
+	/*
+	 * Disconnection of idle sockets
+	 */
+	struct work_struct	task_cleanup;
+	struct timer_list	timer;
+	unsigned long		last_used;
 
 	/*
 	 * Send stuff
@@ -201,6 +208,7 @@ int			xprt_clear_backlog(struct rpc_xprt *);
 void			xprt_sock_setbufsize(struct rpc_xprt *);
 
 #define XPRT_CONNECT	0
+#define XPRT_LOCKED	1
 
 #define xprt_connected(xp)		(test_bit(XPRT_CONNECT, &(xp)->sockstate))
 #define xprt_set_connected(xp)		(set_bit(XPRT_CONNECT, &(xp)->sockstate))
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 935be9d21b69..dc4167a0dbf2 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -583,6 +583,8 @@ enum {
 	NET_SCTP_PRESERVE_ENABLE         = 11,
 	NET_SCTP_MAX_BURST               = 12,
 	NET_SCTP_ADDIP_ENABLE		 = 13,
+	NET_SCTP_RMEM			 = 14,
+	NET_SCTP_WMEM			 = 15,
 };
 
 /* /proc/sys/net/bridge */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index c405f81be765..45caca344ca3 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -274,7 +274,6 @@ struct usb_device {
 };
 #define	to_usb_device(d) container_of(d, struct usb_device, dev)
 
-extern struct usb_device *usb_alloc_dev(struct usb_device *parent, struct usb_bus *);
 extern struct usb_device *usb_get_dev(struct usb_device *dev);
 extern void usb_put_dev(struct usb_device *dev);
 
@@ -1016,16 +1015,6 @@ static inline unsigned int __create_pipe(struct usb_device *dev, unsigned int en
 
 /* -------------------------------------------------------------------------- */
 
-/*
- * Debugging and troubleshooting/diagnostic helpers.
- */
-void usb_show_device_descriptor(struct usb_device_descriptor *);
-void usb_show_config_descriptor(struct usb_config_descriptor *);
-void usb_show_interface_descriptor(struct usb_interface_descriptor *);
-void usb_show_endpoint_descriptor(struct usb_endpoint_descriptor *);
-void usb_show_device(struct usb_device *);
-void usb_show_string(struct usb_device *dev, char *id, int index);
-
 #ifdef DEBUG
 #define dbg(format, arg...) printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , ## arg)
 #else