Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net

56 files changed, 827 insertions, 263 deletions

diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 3090471..e49c36d 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -128,7 +128,7 @@ extern int is_dock_device(acpi_handle handle);
 extern int register_dock_notifier(struct notifier_block *nb);
 extern void unregister_dock_notifier(struct notifier_block *nb);
 extern int register_hotplug_dock_device(acpi_handle handle,
-					struct acpi_dock_ops *ops,
+					const struct acpi_dock_ops *ops,
 					void *context);
 extern void unregister_hotplug_dock_device(acpi_handle handle);
 #else
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 2ed0a84..f554a93 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20110413
+#define ACPI_CA_VERSION                 0x20110623
 
 #include "actypes.h"
 #include "actbl.h"
@@ -69,6 +69,7 @@ extern u32 acpi_gbl_trace_flags;
 extern u32 acpi_gbl_enable_aml_debug_object;
 extern u8 acpi_gbl_copy_dsdt_locally;
 extern u8 acpi_gbl_truncate_io_addresses;
+extern u8 acpi_gbl_disable_auto_repair;
 
 extern u32 acpi_current_gpe_count;
 extern struct acpi_table_fadt acpi_gbl_FADT;
diff --git a/include/acpi/apei.h b/include/acpi/apei.h
index e67b523..51a527d 100644
--- a/include/acpi/apei.h
+++ b/include/acpi/apei.h
@@ -18,6 +18,11 @@
 
 extern int hest_disable;
 extern int erst_disable;
+#ifdef CONFIG_ACPI_APEI_GHES
+extern int ghes_disable;
+#else
+#define ghes_disable 1
+#endif
 
 #ifdef CONFIG_ACPI_APEI
 void __init acpi_hest_init(void);
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index ba4928c..67055f1 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -337,7 +337,7 @@ extern struct cpuidle_driver acpi_idle_driver;
 
 /* in processor_thermal.c */
 int acpi_processor_get_limit_info(struct acpi_processor *pr);
-extern struct thermal_cooling_device_ops processor_cooling_ops;
+extern const struct thermal_cooling_device_ops processor_cooling_ops;
 #ifdef CONFIG_CPU_FREQ
 void acpi_thermal_cpufreq_init(void);
 void acpi_thermal_cpufreq_exit(void);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 33d12f8..44335e5 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -205,6 +205,8 @@ struct drm_display_info {
 	enum subpixel_order subpixel_order;
 	u32 color_formats;
 
+	u8 cea_rev;
+
 	char *raw_edid; /* if any */
 };
 
@@ -802,6 +804,7 @@ extern struct drm_display_mode *drm_gtf_mode_complex(struct drm_device *dev,
 extern int drm_add_modes_noedid(struct drm_connector *connector,
 				int hdisplay, int vdisplay);
 
+extern int drm_edid_header_is_valid(const u8 *raw_edid);
 extern bool drm_edid_is_valid(struct edid *edid);
 struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
 					   int hsize, int vsize, int fresh);
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index c4d6dbf..28c0d11 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -237,7 +237,7 @@ typedef struct _drm_i915_sarea {
 #define DRM_IOCTL_I915_GEM_GET_APERTURE	DRM_IOR  (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture)
 #define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id)
 #define DRM_IOCTL_I915_GEM_MADVISE	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
-#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE	DRM_IOW(DRM_COMMAND_BASE + DRM_IOCTL_I915_OVERLAY_ATTRS, struct drm_intel_overlay_put_image)
+#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image)
 #define DRM_IOCTL_I915_OVERLAY_ATTRS	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
 
 /* Allow drivers to submit batchbuffers directly to hardware, relying
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 1deb2a7..6001b4da 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -238,7 +238,6 @@ extern int acpi_paddr_to_node(u64 start_addr, u64 size);
 extern int pnpacpi_disabled;
 
 #define PXM_INVAL	(-1)
-#define NID_INVAL	(-1)
 
 int acpi_check_resource_conflict(const struct resource *res);
 
@@ -280,6 +279,8 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context);
 #define OSC_SB_CPUHP_OST_SUPPORT	8
 #define OSC_SB_APEI_SUPPORT		16
 
+extern bool osc_sb_apei_support_acked;
+
 /* PCI defined _OSC bits */
 /* _OSC DW1 Definition (OS Support Fields) */
 #define OSC_EXT_PCI_CONFIG_SUPPORT		1
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index 3111385..e6e28f3 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -172,8 +172,11 @@ struct pl08x_dma_chan {
 	int phychan_hold;
 	struct tasklet_struct tasklet;
 	char *name;
-	struct pl08x_channel_data *cd;
-	dma_addr_t runtime_addr;
+	const struct pl08x_channel_data *cd;
+	dma_addr_t src_addr;
+	dma_addr_t dst_addr;
+	u32 src_cctl;
+	u32 dst_cctl;
 	enum dma_data_direction	runtime_direction;
 	dma_cookie_t lc;
 	struct list_head pend_list;
@@ -202,7 +205,7 @@ struct pl08x_dma_chan {
  * @mem_buses: buses which memory can be accessed from: PL08X_AHB1 | PL08X_AHB2
  */
 struct pl08x_platform_data {
-	struct pl08x_channel_data *slave_channels;
+	const struct pl08x_channel_data *slave_channels;
 	unsigned int num_slave_channels;
 	struct pl08x_channel_data memcpy_channel;
 	int (*get_signal)(struct pl08x_dma_chan *);
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 3bac44c..7ad6345 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -146,6 +146,7 @@ extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order);
 extern void bitmap_copy_le(void *dst, const unsigned long *src, int nbits);
 extern int bitmap_ord_to_pos(const unsigned long *bitmap, int n, int bits);
 
+#define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) % BITS_PER_LONG))
 #define BITMAP_LAST_WORD_MASK(nbits)					\
 (									\
 	((nbits) % BITS_PER_LONG) ?					\
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 36719ea..b51629e 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -122,6 +122,8 @@ struct cpuidle_driver {
 };
 
 #ifdef CONFIG_CPU_IDLE
+extern void disable_cpuidle(void);
+extern int cpuidle_idle_call(void);
 
 extern int cpuidle_register_driver(struct cpuidle_driver *drv);
 struct cpuidle_driver *cpuidle_get_driver(void);
@@ -135,6 +137,8 @@ extern int cpuidle_enable_device(struct cpuidle_device *dev);
 extern void cpuidle_disable_device(struct cpuidle_device *dev);
 
 #else
+static inline void disable_cpuidle(void) { }
+static inline int cpuidle_idle_call(void) { return -ENODEV; }
 
 static inline int cpuidle_register_driver(struct cpuidle_driver *drv)
 {return -ENODEV; }
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 48e82af..98f46ef 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -265,10 +265,11 @@ static inline void put_cred(const struct cred *_cred)
 /**
  * current_cred - Access the current task's subjective credentials
  *
- * Access the subjective credentials of the current task.
+ * Access the subjective credentials of the current task.  RCU-safe,
+ * since nobody else can modify it.
  */
 #define current_cred() \
-	(current->cred)
+	(*(__force struct cred **)&current->cred)
 
 /**
  * __task_cred - Access a task's objective credentials
@@ -307,7 +308,7 @@ static inline void put_cred(const struct cred *_cred)
 ({							\
 	struct user_struct *__u;			\
 	struct cred *__cred;				\
-	__cred = (struct cred *) current_cred();	\
+	__cred = current_cred();			\
 	__u = get_uid(__cred->user);			\
 	__u;						\
 })
@@ -322,7 +323,7 @@ static inline void put_cred(const struct cred *_cred)
 ({							\
 	struct group_info *__groups;			\
 	struct cred *__cred;				\
-	__cred = (struct cred *) current_cred();	\
+	__cred = current_cred();			\
 	__groups = get_group_info(__cred->group_info);	\
 	__groups;					\
 })
@@ -341,7 +342,7 @@ static inline void put_cred(const struct cred *_cred)
 
 #define current_cred_xxx(xxx)			\
 ({						\
-	current->cred->xxx;			\
+	current_cred()->xxx;			\
 })
 
 #define current_uid()		(current_cred_xxx(uid))
diff --git a/include/linux/cryptohash.h b/include/linux/cryptohash.h
index ec78a4b..2cd9f1c 100644
--- a/include/linux/cryptohash.h
+++ b/include/linux/cryptohash.h
@@ -3,11 +3,16 @@
 
 #define SHA_DIGEST_WORDS 5
 #define SHA_MESSAGE_BYTES (512 /*bits*/ / 8)
-#define SHA_WORKSPACE_WORDS 80
+#define SHA_WORKSPACE_WORDS 16
 
 void sha_init(__u32 *buf);
 void sha_transform(__u32 *digest, const char *data, __u32 *W);
 
+#define MD5_DIGEST_WORDS 4
+#define MD5_MESSAGE_BYTES 64
+
+void md5_transform(__u32 *hash, __u32 const *in);
+
 __u32 half_md4_transform(__u32 buf[4], __u32 const in[8]);
 
 #endif
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index d37d2a7..62157c0 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -180,12 +180,12 @@ struct dentry_operations {
  */
 
 /* d_flags entries */
-#define DCACHE_AUTOFS_PENDING 0x0001    /* autofs: "under construction" */
-#define DCACHE_NFSFS_RENAMED  0x0002
-     /* this dentry has been "silly renamed" and has to be deleted on the last
-      * dput() */
+#define DCACHE_OP_HASH		0x0001
+#define DCACHE_OP_COMPARE	0x0002
+#define DCACHE_OP_REVALIDATE	0x0004
+#define DCACHE_OP_DELETE	0x0008
 
-#define	DCACHE_DISCONNECTED	0x0004
+#define	DCACHE_DISCONNECTED	0x0010
      /* This dentry is possibly not currently connected to the dcache tree, in
       * which case its parent will either be itself, or will have this flag as
       * well.  nfsd will not use a dentry with this bit set, but will first
@@ -196,22 +196,18 @@ struct dentry_operations {
       * dentry into place and return that dentry rather than the passed one,
       * typically using d_splice_alias. */
 
-#define DCACHE_REFERENCED	0x0008  /* Recently used, don't discard. */
-#define DCACHE_RCUACCESS	0x0010	/* Entry has ever been RCU-visible */
-#define DCACHE_INOTIFY_PARENT_WATCHED 0x0020
-     /* Parent inode is watched by inotify */
-
-#define DCACHE_COOKIE		0x0040	/* For use by dcookie subsystem */
-#define DCACHE_FSNOTIFY_PARENT_WATCHED 0x0080
-     /* Parent inode is watched by some fsnotify listener */
+#define DCACHE_REFERENCED	0x0020  /* Recently used, don't discard. */
+#define DCACHE_RCUACCESS	0x0040	/* Entry has ever been RCU-visible */
 
 #define DCACHE_CANT_MOUNT	0x0100
 #define DCACHE_GENOCIDE		0x0200
 
-#define DCACHE_OP_HASH		0x1000
-#define DCACHE_OP_COMPARE	0x2000
-#define DCACHE_OP_REVALIDATE	0x4000
-#define DCACHE_OP_DELETE	0x8000
+#define DCACHE_NFSFS_RENAMED	0x1000
+     /* this dentry has been "silly renamed" and has to be deleted on the last
+      * dput() */
+#define DCACHE_COOKIE		0x2000	/* For use by dcookie subsystem */
+#define DCACHE_FSNOTIFY_PARENT_WATCHED 0x4000
+     /* Parent inode is watched by some fsnotify listener */
 
 #define DCACHE_MOUNTED		0x10000	/* is a mountpoint */
 #define DCACHE_NEED_AUTOMOUNT	0x20000	/* handle automount on this dir */
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 4427e04..3fa1f3d 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -208,6 +208,49 @@ struct dm_target_callbacks {
 int dm_register_target(struct target_type *t);
 void dm_unregister_target(struct target_type *t);
 
+/*
+ * Target argument parsing.
+ */
+struct dm_arg_set {
+	unsigned argc;
+	char **argv;
+};
+
+/*
+ * The minimum and maximum value of a numeric argument, together with
+ * the error message to use if the number is found to be outside that range.
+ */
+struct dm_arg {
+	unsigned min;
+	unsigned max;
+	char *error;
+};
+
+/*
+ * Validate the next argument, either returning it as *value or, if invalid,
+ * returning -EINVAL and setting *error.
+ */
+int dm_read_arg(struct dm_arg *arg, struct dm_arg_set *arg_set,
+		unsigned *value, char **error);
+
+/*
+ * Process the next argument as the start of a group containing between
+ * arg->min and arg->max further arguments. Either return the size as
+ * *num_args or, if invalid, return -EINVAL and set *error.
+ */
+int dm_read_arg_group(struct dm_arg *arg, struct dm_arg_set *arg_set,
+		      unsigned *num_args, char **error);
+
+/*
+ * Return the current argument and shift to the next.
+ */
+const char *dm_shift_arg(struct dm_arg_set *as);
+
+/*
+ * Move through num_args arguments.
+ */
+void dm_consume_args(struct dm_arg_set *as, unsigned num_args);
+
 /*-----------------------------------------------------------------
  * Functions for creating and manipulating mapped devices.
  * Drop the reference with dm_put when you finish with the object.
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 3708455..0cb8eff 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -267,9 +267,9 @@ enum {
 #define DM_DEV_SET_GEOMETRY	_IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 
 #define DM_VERSION_MAJOR	4
-#define DM_VERSION_MINOR	20
+#define DM_VERSION_MINOR	21
 #define DM_VERSION_PATCHLEVEL	0
-#define DM_VERSION_EXTRA	"-ioctl (2011-02-02)"
+#define DM_VERSION_EXTRA	"-ioctl (2011-07-06)"
 
 /* Status bits */
 #define DM_READONLY_FLAG	(1 << 0) /* In/Out */
diff --git a/include/linux/dm-kcopyd.h b/include/linux/dm-kcopyd.h
index 298d587..5e54458 100644
--- a/include/linux/dm-kcopyd.h
+++ b/include/linux/dm-kcopyd.h
@@ -42,5 +42,20 @@ int dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from,
 		   unsigned num_dests, struct dm_io_region *dests,
 		   unsigned flags, dm_kcopyd_notify_fn fn, void *context);
 
+/*
+ * Prepare a callback and submit it via the kcopyd thread.
+ *
+ * dm_kcopyd_prepare_callback allocates a callback structure and returns it.
+ * It must not be called from interrupt context.
+ * The returned value should be passed into dm_kcopyd_do_callback.
+ *
+ * dm_kcopyd_do_callback submits the callback.
+ * It may be called from interrupt context.
+ * The callback is issued from the kcopyd thread.
+ */
+void *dm_kcopyd_prepare_callback(struct dm_kcopyd_client *kc,
+				 dm_kcopyd_notify_fn fn, void *context);
+void dm_kcopyd_do_callback(void *job, int read_err, unsigned long write_err);
+
 #endif	/* __KERNEL__ */
 #endif	/* _LINUX_DM_KCOPYD_H */
diff --git a/include/linux/efi.h b/include/linux/efi.h
index ec25726..2362a0b 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -19,6 +19,7 @@
 #include <linux/rtc.h>
 #include <linux/ioport.h>
 #include <linux/pfn.h>
+#include <linux/pstore.h>
 
 #include <asm/page.h>
 #include <asm/system.h>
@@ -232,6 +233,9 @@ typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **capsules,
 #define UV_SYSTEM_TABLE_GUID \
     EFI_GUID(  0x3b13a7d4, 0x633e, 0x11dd, 0x93, 0xec, 0xda, 0x25, 0x56, 0xd8, 0x95, 0x93 )
 
+#define LINUX_EFI_CRASH_GUID \
+    EFI_GUID(  0xcfc8fc79, 0xbe2e, 0x4ddc, 0x97, 0xf0, 0x9f, 0x98, 0xbf, 0xe2, 0x98, 0xa0 )
+
 typedef struct {
 	efi_guid_t guid;
 	unsigned long table;
@@ -458,6 +462,8 @@ struct efivars {
 	struct kset *kset;
 	struct bin_attribute *new_var, *del_var;
 	const struct efivar_operations *ops;
+	struct efivar_entry *walk_entry;
+	struct pstore_info efi_pstore_info;
 };
 
 int register_efivars(struct efivars *efivars,
diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h
index 3ff060a..c6f996f 100644
--- a/include/linux/fault-inject.h
+++ b/include/linux/fault-inject.h
@@ -25,10 +25,6 @@ struct fault_attr {
 	unsigned long reject_end;
 
 	unsigned long count;
-
-#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
-	struct dentry *dir;
-#endif
 };
 
 #define FAULT_ATTR_INITIALIZER {				\
@@ -45,19 +41,15 @@ bool should_fail(struct fault_attr *attr, ssize_t size);
 
 #ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
 
-int init_fault_attr_dentries(struct fault_attr *attr, const char *name);
-void cleanup_fault_attr_dentries(struct fault_attr *attr);
+struct dentry *fault_create_debugfs_attr(const char *name,
+			struct dentry *parent, struct fault_attr *attr);
 
 #else /* CONFIG_FAULT_INJECTION_DEBUG_FS */
 
-static inline int init_fault_attr_dentries(struct fault_attr *attr,
-					  const char *name)
-{
-	return -ENODEV;
-}
-
-static inline void cleanup_fault_attr_dentries(struct fault_attr *attr)
+static inline struct dentry *fault_create_debugfs_attr(const char *name,
+			struct dentry *parent, struct fault_attr *attr)
 {
+	return ERR_PTR(-ENODEV);
 }
 
 #endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index f23bcb7..178cdb4 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -738,22 +738,54 @@ static inline int mapping_writably_mapped(struct address_space *mapping)
 struct posix_acl;
 #define ACL_NOT_CACHED ((void *)(-1))
 
+#define IOP_FASTPERM	0x0001
+#define IOP_LOOKUP	0x0002
+#define IOP_NOFOLLOW	0x0004
+
+/*
+ * Keep mostly read-only and often accessed (especially for
+ * the RCU path lookup and 'stat' data) fields at the beginning
+ * of the 'struct inode'
+ */
 struct inode {
-	/* RCU path lookup touches following: */
 	umode_t			i_mode;
+	unsigned short		i_opflags;
 	uid_t			i_uid;
 	gid_t			i_gid;
+	unsigned int		i_flags;
+
+#ifdef CONFIG_FS_POSIX_ACL
+	struct posix_acl	*i_acl;
+	struct posix_acl	*i_default_acl;
+#endif
+
 	const struct inode_operations	*i_op;
 	struct super_block	*i_sb;
+	struct address_space	*i_mapping;
 
-	spinlock_t		i_lock;	/* i_blocks, i_bytes, maybe i_size */
-	unsigned int		i_flags;
-	unsigned long		i_state;
 #ifdef CONFIG_SECURITY
 	void			*i_security;
 #endif
-	struct mutex		i_mutex;
 
+	/* Stat data, not accessed from path walking */
+	unsigned long		i_ino;
+	unsigned int		i_nlink;
+	dev_t			i_rdev;
+	loff_t			i_size;
+	struct timespec		i_atime;
+	struct timespec		i_mtime;
+	struct timespec		i_ctime;
+	unsigned int		i_blkbits;
+	blkcnt_t		i_blocks;
+
+#ifdef __NEED_I_SIZE_ORDERED
+	seqcount_t		i_size_seqcount;
+#endif
+
+	/* Misc */
+	unsigned long		i_state;
+	spinlock_t		i_lock;	/* i_blocks, i_bytes, maybe i_size */
+	struct mutex		i_mutex;
 
 	unsigned long		dirtied_when;	/* jiffies of first dirtying */
 
@@ -765,25 +797,12 @@ struct inode {
 		struct list_head	i_dentry;
 		struct rcu_head		i_rcu;
 	};
-	unsigned long		i_ino;
 	atomic_t		i_count;
-	unsigned int		i_nlink;
-	dev_t			i_rdev;
-	unsigned int		i_blkbits;
 	u64			i_version;
-	loff_t			i_size;
-#ifdef __NEED_I_SIZE_ORDERED
-	seqcount_t		i_size_seqcount;
-#endif
-	struct timespec		i_atime;
-	struct timespec		i_mtime;
-	struct timespec		i_ctime;
-	blkcnt_t		i_blocks;
 	unsigned short          i_bytes;
 	atomic_t		i_dio_count;
 	const struct file_operations	*i_fop;	/* former ->i_op->default_file_ops */
 	struct file_lock	*i_flock;
-	struct address_space	*i_mapping;
 	struct address_space	i_data;
 #ifdef CONFIG_QUOTA
 	struct dquot		*i_dquot[MAXQUOTAS];
@@ -806,10 +825,6 @@ struct inode {
 	atomic_t		i_readcount; /* struct files open RO */
 #endif
 	atomic_t		i_writecount;
-#ifdef CONFIG_FS_POSIX_ACL
-	struct posix_acl	*i_acl;
-	struct posix_acl	*i_default_acl;
-#endif
 	void			*i_private; /* fs or device private pointer */
 };
 
@@ -2317,11 +2332,18 @@ extern int should_remove_suid(struct dentry *);
 extern int file_remove_suid(struct file *);
 
 extern void __insert_inode_hash(struct inode *, unsigned long hashval);
-extern void remove_inode_hash(struct inode *);
 static inline void insert_inode_hash(struct inode *inode)
 {
 	__insert_inode_hash(inode, inode->i_ino);
 }
+
+extern void __remove_inode_hash(struct inode *);
+static inline void remove_inode_hash(struct inode *inode)
+{
+	if (!inode_unhashed(inode))
+		__remove_inode_hash(inode);
+}
+
 extern void inode_sb_list_add(struct inode *inode);
 
 #ifdef CONFIG_BLOCK
diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h
index 5bbebda..5e98eeb 100644
--- a/include/linux/genalloc.h
+++ b/include/linux/genalloc.h
@@ -1,8 +1,26 @@
 /*
- * Basic general purpose allocator for managing special purpose memory
- * not managed by the regular kmalloc/kfree interface.
- * Uses for this includes on-device special memory, uncached memory
- * etc.
+ * Basic general purpose allocator for managing special purpose
+ * memory, for example, memory that is not managed by the regular
+ * kmalloc/kfree interface.  Uses for this includes on-device special
+ * memory, uncached memory etc.
+ *
+ * It is safe to use the allocator in NMI handlers and other special
+ * unblockable contexts that could otherwise deadlock on locks.  This
+ * is implemented by using atomic operations and retries on any
+ * conflicts.  The disadvantage is that there may be livelocks in
+ * extreme cases.  For better scalability, one allocator can be used
+ * for each CPU.
+ *
+ * The lockless operation only works if there is enough memory
+ * available.  If new memory is added to the pool a lock has to be
+ * still taken.  So any user relying on locklessness has to ensure
+ * that sufficient memory is preallocated.
+ *
+ * The basic atomic operation of this allocator is cmpxchg on long.
+ * On architectures that don't have NMI-safe cmpxchg implementation,
+ * the allocator can NOT be used in NMI handler.  So code uses the
+ * allocator in NMI handler should depend on
+ * CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG.
  *
  * This source code is licensed under the GNU General Public License,
  * Version 2.  See the file COPYING for more details.
@@ -15,7 +33,7 @@
  *  General purpose special memory pool descriptor.
  */
 struct gen_pool {
-	rwlock_t lock;
+	spinlock_t lock;
 	struct list_head chunks;	/* list of chunks in this pool */
 	int min_alloc_order;		/* minimum allocation order */
 };
@@ -24,8 +42,8 @@ struct gen_pool {
  *  General purpose special memory pool chunk descriptor.
  */
 struct gen_pool_chunk {
-	spinlock_t lock;
 	struct list_head next_chunk;	/* next chunk in pool */
+	atomic_t avail;
 	phys_addr_t phys_addr;		/* physical starting address of memory chunk */
 	unsigned long start_addr;	/* starting address of memory chunk */
 	unsigned long end_addr;		/* ending address of memory chunk */
@@ -56,4 +74,8 @@ static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr,
 extern void gen_pool_destroy(struct gen_pool *);
 extern unsigned long gen_pool_alloc(struct gen_pool *, size_t);
 extern void gen_pool_free(struct gen_pool *, unsigned long, size_t);
+extern void gen_pool_for_each_chunk(struct gen_pool *,
+	void (*)(struct gen_pool *, struct gen_pool_chunk *, void *), void *);
+extern size_t gen_pool_avail(struct gen_pool *);
+extern size_t gen_pool_size(struct gen_pool *);
 #endif /* __GENALLOC_H__ */
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index cb40892..3a76faf 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -92,7 +92,7 @@ struct vm_area_struct;
  */
 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
 
-#define __GFP_BITS_SHIFT 23	/* Room for 23 __GFP_FOO bits */
+#define __GFP_BITS_SHIFT 24	/* Room for N __GFP_FOO bits */
 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
 
 /* This equals 0, but use constants in case they ever change */
diff --git a/include/linux/idr.h b/include/linux/idr.h
index 13a801f..255491c 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -146,6 +146,10 @@ void ida_remove(struct ida *ida, int id);
 void ida_destroy(struct ida *ida);
 void ida_init(struct ida *ida);
 
+int ida_simple_get(struct ida *ida, unsigned int start, unsigned int end,
+		   gfp_t gfp_mask);
+void ida_simple_remove(struct ida *ida, unsigned int id);
+
 void __init idr_init_cache(void);
 
 #endif /* __IDR_H__ */
diff --git a/include/linux/input.h b/include/linux/input.h
index 068784e..a637e78 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -438,6 +438,8 @@ struct input_keymap_entry {
 #define KEY_WIMAX		246
 #define KEY_RFKILL		247	/* Key that controls all radios */
 
+#define KEY_MICMUTE		248	/* Mute / unmute the microphone */
+
 /* Code 255 is reserved for special needs of AT keyboard driver */
 
 #define BTN_MISC		0x100
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index d087c2e..38f307b 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1329,12 +1329,6 @@ extern int jbd_blocks_per_page(struct inode *inode);
 #define BUFFER_TRACE2(bh, bh2, info)	do {} while (0)
 #define JBUFFER_TRACE(jh, info)	do {} while (0)
 
-/* 
- * jbd2_dev_to_name is a utility function used by the jbd2 and ext4 
- * tracing infrastructure to map a dev_t to a device name.
- */
-extern const char *jbd2_dev_to_name(dev_t device);
-
 #endif	/* __KERNEL__ */
 
 #endif	/* _LINUX_JBD2_H */
diff --git a/include/linux/llist.h b/include/linux/llist.h
new file mode 100644
index 0000000..aa0c8b5
--- /dev/null
+++ b/include/linux/llist.h
@@ -0,0 +1,126 @@
+#ifndef LLIST_H
+#define LLIST_H
+/*
+ * Lock-less NULL terminated single linked list
+ *
+ * If there are multiple producers and multiple consumers, llist_add
+ * can be used in producers and llist_del_all can be used in
+ * consumers.  They can work simultaneously without lock.  But
+ * llist_del_first can not be used here.  Because llist_del_first
+ * depends on list->first->next does not changed if list->first is not
+ * changed during its operation, but llist_del_first, llist_add,
+ * llist_add (or llist_del_all, llist_add, llist_add) sequence in
+ * another consumer may violate that.
+ *
+ * If there are multiple producers and one consumer, llist_add can be
+ * used in producers and llist_del_all or llist_del_first can be used
+ * in the consumer.
+ *
+ * This can be summarized as follow:
+ *
+ *           |   add    | del_first |  del_all
+ * add       |    -     |     -     |     -
+ * del_first |          |     L     |     L
+ * del_all   |          |           |     -
+ *
+ * Where "-" stands for no lock is needed, while "L" stands for lock
+ * is needed.
+ *
+ * The list entries deleted via llist_del_all can be traversed with
+ * traversing function such as llist_for_each etc.  But the list
+ * entries can not be traversed safely before deleted from the list.
+ * The order of deleted entries is from the newest to the oldest added
+ * one.  If you want to traverse from the oldest to the newest, you
+ * must reverse the order by yourself before traversing.
+ *
+ * The basic atomic operation of this list is cmpxchg on long.  On
+ * architectures that don't have NMI-safe cmpxchg implementation, the
+ * list can NOT be used in NMI handler.  So code uses the list in NMI
+ * handler should depend on CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG.
+ */
+
+struct llist_head {
+	struct llist_node *first;
+};
+
+struct llist_node {
+	struct llist_node *next;
+};
+
+#define LLIST_HEAD_INIT(name)	{ NULL }
+#define LLIST_HEAD(name)	struct llist_head name = LLIST_HEAD_INIT(name)
+
+/**
+ * init_llist_head - initialize lock-less list head
+ * @head:	the head for your lock-less list
+ */
+static inline void init_llist_head(struct llist_head *list)
+{
+	list->first = NULL;
+}
+
+/**
+ * llist_entry - get the struct of this entry
+ * @ptr:	the &struct llist_node pointer.
+ * @type:	the type of the struct this is embedded in.
+ * @member:	the name of the llist_node within the struct.
+ */
+#define llist_entry(ptr, type, member)		\
+	container_of(ptr, type, member)
+
+/**
+ * llist_for_each - iterate over some deleted entries of a lock-less list
+ * @pos:	the &struct llist_node to use as a loop cursor
+ * @node:	the first entry of deleted list entries
+ *
+ * In general, some entries of the lock-less list can be traversed
+ * safely only after being deleted from list, so start with an entry
+ * instead of list head.
+ *
+ * If being used on entries deleted from lock-less list directly, the
+ * traverse order is from the newest to the oldest added entry.  If
+ * you want to traverse from the oldest to the newest, you must
+ * reverse the order by yourself before traversing.
+ */
+#define llist_for_each(pos, node)			\
+	for ((pos) = (node); pos; (pos) = (pos)->next)
+
+/**
+ * llist_for_each_entry - iterate over some deleted entries of lock-less list of given type
+ * @pos:	the type * to use as a loop cursor.
+ * @node:	the fist entry of deleted list entries.
+ * @member:	the name of the llist_node with the struct.
+ *
+ * In general, some entries of the lock-less list can be traversed
+ * safely only after being removed from list, so start with an entry
+ * instead of list head.
+ *
+ * If being used on entries deleted from lock-less list directly, the
+ * traverse order is from the newest to the oldest added entry.  If
+ * you want to traverse from the oldest to the newest, you must
+ * reverse the order by yourself before traversing.
+ */
+#define llist_for_each_entry(pos, node, member)				\
+	for ((pos) = llist_entry((node), typeof(*(pos)), member);	\
+	     &(pos)->member != NULL;					\
+	     (pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
+
+/**
+ * llist_empty - tests whether a lock-less list is empty
+ * @head:	the list to test
+ *
+ * Not guaranteed to be accurate or up to date.  Just a quick way to
+ * test whether the list is empty without deleting something from the
+ * list.
+ */
+static inline int llist_empty(const struct llist_head *head)
+{
+	return ACCESS_ONCE(head->first) == NULL;
+}
+
+void llist_add(struct llist_node *new, struct llist_head *head);
+void llist_add_batch(struct llist_node *new_first, struct llist_node *new_last,
+		     struct llist_head *head);
+struct llist_node *llist_del_first(struct llist_head *head);
+struct llist_node *llist_del_all(struct llist_head *head);
+#endif /* LLIST_H */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index b966007..3b535db 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -86,8 +86,6 @@ extern void mem_cgroup_uncharge_end(void);
 
 extern void mem_cgroup_uncharge_page(struct page *page);
 extern void mem_cgroup_uncharge_cache_page(struct page *page);
-extern int mem_cgroup_shmem_charge_fallback(struct page *page,
-			struct mm_struct *mm, gfp_t gfp_mask);
 
 extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask);
 int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem);
@@ -225,12 +223,6 @@ static inline void mem_cgroup_uncharge_cache_page(struct page *page)
 {
 }
 
-static inline int mem_cgroup_shmem_charge_fallback(struct page *page,
-			struct mm_struct *mm, gfp_t gfp_mask)
-{
-	return 0;
-}
-
 static inline void mem_cgroup_add_lru_list(struct page *page, int lru)
 {
 }
diff --git a/include/linux/mfd/aat2870.h b/include/linux/mfd/aat2870.h
index 89212df..f7316c2 100644
--- a/include/linux/mfd/aat2870.h
+++ b/include/linux/mfd/aat2870.h
@@ -89,7 +89,7 @@ enum aat2870_id {
 
 /* Backlight current magnitude (mA) */
 enum aat2870_current {
-	AAT2870_CURRENT_0_45,
+	AAT2870_CURRENT_0_45 = 1,
 	AAT2870_CURRENT_0_90,
 	AAT2870_CURRENT_1_80,
 	AAT2870_CURRENT_2_70,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3172a1c..f2690cf 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1600,6 +1600,7 @@ enum mf_flags {
 };
 extern void memory_failure(unsigned long pfn, int trapno);
 extern int __memory_failure(unsigned long pfn, int trapno, int flags);
+extern void memory_failure_queue(unsigned long pfn, int trapno, int flags);
 extern int unpoison_memory(unsigned long pfn);
 extern int sysctl_memory_failure_early_kill;
 extern int sysctl_memory_failure_recovery;
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 2e17c5d..180540a 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -29,7 +29,7 @@
 #define MAX_LINKS 32		
 
 struct sockaddr_nl {
-	sa_family_t	nl_family;	/* AF_NETLINK	*/
+	__kernel_sa_family_t	nl_family;	/* AF_NETLINK	*/
 	unsigned short	nl_pad;		/* zero		*/
 	__u32		nl_pid;		/* port ID	*/
        	__u32		nl_groups;	/* multicast groups mask */
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index b96fb99..eaac770 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -569,12 +569,12 @@ extern struct posix_acl *nfs3_proc_getacl(struct inode *inode, int type);
 extern int nfs3_proc_setacl(struct inode *inode, int type,
 			    struct posix_acl *acl);
 extern int nfs3_proc_set_default_acl(struct inode *dir, struct inode *inode,
-		mode_t mode);
+		umode_t mode);
 extern void nfs3_forget_cached_acls(struct inode *inode);
 #else
 static inline int nfs3_proc_set_default_acl(struct inode *dir,
 					    struct inode *inode,
-					    mode_t mode)
+					    umode_t mode)
 {
 	return 0;
 }
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 569ea5b..abd615d 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -773,6 +773,11 @@ struct nfs3_getaclres {
 	struct posix_acl *	acl_default;
 };
 
+struct nfs4_string {
+	unsigned int len;
+	char *data;
+};
+
 #ifdef CONFIG_NFS_V4
 
 typedef u64 clientid4;
@@ -963,11 +968,6 @@ struct nfs4_server_caps_res {
 	struct nfs4_sequence_res	seq_res;
 };
 
-struct nfs4_string {
-	unsigned int len;
-	char *data;
-};
-
 #define NFS4_PATHNAME_MAXCOMPONENTS 512
 struct nfs4_pathname {
 	unsigned int ncomponents;
diff --git a/include/linux/of.h b/include/linux/of.h
index bd716f8..0085bb0 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -196,12 +196,13 @@ extern struct property *of_find_property(const struct device_node *np,
 					 const char *name,
 					 int *lenp);
 extern int of_property_read_u32_array(const struct device_node *np,
-				      char *propname,
+				      const char *propname,
 				      u32 *out_values,
 				      size_t sz);
 
-extern int of_property_read_string(struct device_node *np, char *propname,
-					const char **out_string);
+extern int of_property_read_string(struct device_node *np,
+				   const char *propname,
+				   const char **out_string);
 extern int of_device_is_compatible(const struct device_node *device,
 				   const char *);
 extern int of_device_is_available(const struct device_node *device);
@@ -242,13 +243,15 @@ static inline bool of_have_populated_dt(void)
 }
 
 static inline int of_property_read_u32_array(const struct device_node *np,
-				char *propname, u32 *out_values, size_t sz)
+					     const char *propname,
+					     u32 *out_values, size_t sz)
 {
 	return -ENOSYS;
 }
 
 static inline int of_property_read_string(struct device_node *np,
-				char *propname, const char **out_string)
+					  const char *propname,
+					  const char **out_string)
 {
 	return -ENOSYS;
 }
@@ -256,7 +259,7 @@ static inline int of_property_read_string(struct device_node *np,
 #endif /* CONFIG_OF */
 
 static inline int of_property_read_u32(const struct device_node *np,
-				       char *propname,
+				       const char *propname,
 				       u32 *out_value)
 {
 	return of_property_read_u32_array(np, propname, out_value, 1);
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index aec8025..52280a2 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -57,6 +57,8 @@ extern int of_mm_gpiochip_add(struct device_node *np,
 extern void of_gpiochip_add(struct gpio_chip *gc);
 extern void of_gpiochip_remove(struct gpio_chip *gc);
 extern struct gpio_chip *of_node_to_gpiochip(struct device_node *np);
+extern int of_gpio_simple_xlate(struct gpio_chip *gc, struct device_node *np,
+				const void *gpio_spec, u32 *flags);
 
 #else /* CONFIG_OF_GPIO */
 
@@ -72,6 +74,13 @@ static inline unsigned int of_gpio_count(struct device_node *np)
 	return 0;
 }
 
+static inline int of_gpio_simple_xlate(struct gpio_chip *gc,
+				       struct device_node *np,
+				       const void *gpio_spec, u32 *flags)
+{
+	return -ENOSYS;
+}
+
 static inline void of_gpiochip_add(struct gpio_chip *gc) { }
 static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index b00c4ec..ae96bbe 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2709,6 +2709,16 @@
 #define PCI_DEVICE_ID_INTEL_ICH10_5	0x3a60
 #define PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MIN	0x3b00
 #define PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MAX	0x3b1f
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB0	0x3c20
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB1	0x3c21
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB2	0x3c22
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB3	0x3c23
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB4	0x3c24
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB5	0x3c25
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB6	0x3c26
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB7	0x3c27
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB8	0x3c2e
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB9	0x3c2f
 #define PCI_DEVICE_ID_INTEL_IOAT_SNB	0x402f
 #define PCI_DEVICE_ID_INTEL_5100_16	0x65f0
 #define PCI_DEVICE_ID_INTEL_5100_21	0x65f5
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 9a53b99..b768110 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -9,6 +9,7 @@
 #define __LINUX_POSIX_ACL_H
 
 #include <linux/slab.h>
+#include <linux/rcupdate.h>
 
 #define ACL_UNDEFINED_ID	(-1)
 
@@ -38,7 +39,10 @@ struct posix_acl_entry {
 };
 
 struct posix_acl {
-	atomic_t		a_refcount;
+	union {
+		atomic_t		a_refcount;
+		struct rcu_head		a_rcu;
+	};
 	unsigned int		a_count;
 	struct posix_acl_entry	a_entries[0];
 };
@@ -65,7 +69,7 @@ static inline void
 posix_acl_release(struct posix_acl *acl)
 {
 	if (acl && atomic_dec_and_test(&acl->a_refcount))
-		kfree(acl);
+		kfree_rcu(acl, a_rcu);
 }
 
 
@@ -75,29 +79,31 @@ extern void posix_acl_init(struct posix_acl *, int);
 extern struct posix_acl *posix_acl_alloc(int, gfp_t);
 extern int posix_acl_valid(const struct posix_acl *);
 extern int posix_acl_permission(struct inode *, const struct posix_acl *, int);
-extern struct posix_acl *posix_acl_from_mode(mode_t, gfp_t);
-extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *);
-extern int posix_acl_create(struct posix_acl **, gfp_t, mode_t *);
-extern int posix_acl_chmod(struct posix_acl **, gfp_t, mode_t);
+extern struct posix_acl *posix_acl_from_mode(umode_t, gfp_t);
+extern int posix_acl_equiv_mode(const struct posix_acl *, umode_t *);
+extern int posix_acl_create(struct posix_acl **, gfp_t, umode_t *);
+extern int posix_acl_chmod(struct posix_acl **, gfp_t, umode_t);
 
 extern struct posix_acl *get_posix_acl(struct inode *, int);
 extern int set_posix_acl(struct inode *, int, struct posix_acl *);
 
 #ifdef CONFIG_FS_POSIX_ACL
-static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
+static inline struct posix_acl **acl_by_type(struct inode *inode, int type)
 {
-	struct posix_acl **p, *acl;
 	switch (type) {
 	case ACL_TYPE_ACCESS:
-		p = &inode->i_acl;
-		break;
+		return &inode->i_acl;
 	case ACL_TYPE_DEFAULT:
-		p = &inode->i_default_acl;
-		break;
+		return &inode->i_default_acl;
 	default:
-		return ERR_PTR(-EINVAL);
+		BUG();
 	}
-	acl = ACCESS_ONCE(*p);
+}
+
+static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
+{
+	struct posix_acl **p = acl_by_type(inode, type);
+	struct posix_acl *acl = ACCESS_ONCE(*p);
 	if (acl) {
 		spin_lock(&inode->i_lock);
 		acl = *p;
@@ -108,41 +114,20 @@ static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
 	return acl;
 }
 
-static inline int negative_cached_acl(struct inode *inode, int type)
+static inline struct posix_acl *get_cached_acl_rcu(struct inode *inode, int type)
 {
-	struct posix_acl **p, *acl;
-	switch (type) {
-	case ACL_TYPE_ACCESS:
-		p = &inode->i_acl;
-		break;
-	case ACL_TYPE_DEFAULT:
-		p = &inode->i_default_acl;
-		break;
-	default:
-		BUG();
-	}
-	acl = ACCESS_ONCE(*p);
-	if (acl)
-		return 0;
-	return 1;
+	return rcu_dereference(*acl_by_type(inode, type));
 }
 
 static inline void set_cached_acl(struct inode *inode,
 				  int type,
 				  struct posix_acl *acl)
 {
-	struct posix_acl *old = NULL;
+	struct posix_acl **p = acl_by_type(inode, type);
+	struct posix_acl *old;
 	spin_lock(&inode->i_lock);
-	switch (type) {
-	case ACL_TYPE_ACCESS:
-		old = inode->i_acl;
-		inode->i_acl = posix_acl_dup(acl);
-		break;
-	case ACL_TYPE_DEFAULT:
-		old = inode->i_default_acl;
-		inode->i_default_acl = posix_acl_dup(acl);
-		break;
-	}
+	old = *p;
+	rcu_assign_pointer(*p, posix_acl_dup(acl));
 	spin_unlock(&inode->i_lock);
 	if (old != ACL_NOT_CACHED)
 		posix_acl_release(old);
@@ -150,18 +135,11 @@ static inline void set_cached_acl(struct inode *inode,
 
 static inline void forget_cached_acl(struct inode *inode, int type)
 {
-	struct posix_acl *old = NULL;
+	struct posix_acl **p = acl_by_type(inode, type);
+	struct posix_acl *old;
 	spin_lock(&inode->i_lock);
-	switch (type) {
-	case ACL_TYPE_ACCESS:
-		old = inode->i_acl;
-		inode->i_acl = ACL_NOT_CACHED;
-		break;
-	case ACL_TYPE_DEFAULT:
-		old = inode->i_default_acl;
-		inode->i_default_acl = ACL_NOT_CACHED;
-		break;
-	}
+	old = *p;
+	*p = ACL_NOT_CACHED;
 	spin_unlock(&inode->i_lock);
 	if (old != ACL_NOT_CACHED)
 		posix_acl_release(old);
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 2455ef2..cc03bbf 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -38,9 +38,12 @@ struct pstore_info {
 	int		(*open)(struct pstore_info *psi);
 	int		(*close)(struct pstore_info *psi);
 	ssize_t		(*read)(u64 *id, enum pstore_type_id *type,
-			struct timespec *time);
-	u64		(*write)(enum pstore_type_id type, size_t size);
-	int		(*erase)(u64 id);
+			struct timespec *time, struct pstore_info *psi);
+	u64		(*write)(enum pstore_type_id type, unsigned int part,
+			size_t size, struct pstore_info *psi);
+	int		(*erase)(enum pstore_type_id type, u64 id,
+			struct pstore_info *psi);
+	void		*data;
 };
 
 #ifdef CONFIG_PSTORE
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 23241c2..9d4539c 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -39,7 +39,15 @@
  * when it is shrunk, before we rcu free the node. See shrink code for
  * details.
  */
-#define RADIX_TREE_INDIRECT_PTR	1
+#define RADIX_TREE_INDIRECT_PTR		1
+/*
+ * A common use of the radix tree is to store pointers to struct pages;
+ * but shmem/tmpfs needs also to store swap entries in the same tree:
+ * those are marked as exceptional entries to distinguish them.
+ * EXCEPTIONAL_ENTRY tests the bit, EXCEPTIONAL_SHIFT shifts content past it.
+ */
+#define RADIX_TREE_EXCEPTIONAL_ENTRY	2
+#define RADIX_TREE_EXCEPTIONAL_SHIFT	2
 
 #define radix_tree_indirect_to_ptr(ptr) \
 	radix_tree_indirect_to_ptr((void __force *)(ptr))
@@ -174,6 +182,28 @@ static inline int radix_tree_deref_retry(void *arg)
 }
 
 /**
+ * radix_tree_exceptional_entry	- radix_tree_deref_slot gave exceptional entry?
+ * @arg:	value returned by radix_tree_deref_slot
+ * Returns:	0 if well-aligned pointer, non-0 if exceptional entry.
+ */
+static inline int radix_tree_exceptional_entry(void *arg)
+{
+	/* Not unlikely because radix_tree_exception often tested first */
+	return (unsigned long)arg & RADIX_TREE_EXCEPTIONAL_ENTRY;
+}
+
+/**
+ * radix_tree_exception	- radix_tree_deref_slot returned either exception?
+ * @arg:	value returned by radix_tree_deref_slot
+ * Returns:	0 if well-aligned pointer, non-0 if either kind of exception.
+ */
+static inline int radix_tree_exception(void *arg)
+{
+	return unlikely((unsigned long)arg &
+		(RADIX_TREE_INDIRECT_PTR | RADIX_TREE_EXCEPTIONAL_ENTRY));
+}
+
+/**
  * radix_tree_replace_slot	- replace item in a slot
  * @pslot:	pointer to slot, returned by radix_tree_lookup_slot
  * @item:	new item to store in the slot.
@@ -194,8 +224,8 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long);
 unsigned int
 radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
 			unsigned long first_index, unsigned int max_items);
-unsigned int
-radix_tree_gang_lookup_slot(struct radix_tree_root *root, void ***results,
+unsigned int radix_tree_gang_lookup_slot(struct radix_tree_root *root,
+			void ***results, unsigned long *indices,
 			unsigned long first_index, unsigned int max_items);
 unsigned long radix_tree_next_hole(struct radix_tree_root *root,
 				unsigned long index, unsigned long max_scan);
@@ -222,6 +252,7 @@ unsigned long radix_tree_range_tag_if_tagged(struct radix_tree_root *root,
 		unsigned long nr_to_tag,
 		unsigned int fromtag, unsigned int totag);
 int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag);
+unsigned long radix_tree_locate_item(struct radix_tree_root *root, void *item);
 
 static inline void radix_tree_preload_end(void)
 {
diff --git a/include/linux/random.h b/include/linux/random.h
index ce29a04..d13059f3 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -57,18 +57,6 @@ extern void add_interrupt_randomness(int irq);
 extern void get_random_bytes(void *buf, int nbytes);
 void generate_random_uuid(unsigned char uuid_out[16]);
 
-extern __u32 secure_ip_id(__be32 daddr);
-extern __u32 secure_ipv6_id(const __be32 daddr[4]);
-extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
-extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
-				      __be16 dport);
-extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
-					__be16 sport, __be16 dport);
-extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
-					  __be16 sport, __be16 dport);
-extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
-				       __be16 sport, __be16 dport);
-
 #ifndef MODULE
 extern const struct file_operations random_fops, urandom_fops;
 #endif
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 9e87c1c..26f6ea4 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -122,6 +122,9 @@ struct regulator;
 struct regulator_bulk_data {
 	const char *supply;
 	struct regulator *consumer;
+
+	/* Internal use */
+	int ret;
 };
 
 #if defined(CONFIG_REGULATOR)
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 6c433b8..1a80bc7 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -188,18 +188,16 @@ struct regulator_dev {
 
 	/* lists we belong to */
 	struct list_head list; /* list of all regulators */
-	struct list_head slist; /* list of supplied regulators */
 
 	/* lists we own */
 	struct list_head consumer_list; /* consumers we supply */
-	struct list_head supply_list; /* regulators we supply */
 
 	struct blocking_notifier_head notifier;
 	struct mutex mutex; /* consumer lock */
 	struct module *owner;
 	struct device dev;
 	struct regulation_constraints *constraints;
-	struct regulator_dev *supply;	/* for tree */
+	struct regulator *supply;	/* for tree */
 
 	void *reg_data;		/* regulator_dev data */
 
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index a2afc9f..8bffe9a 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -8,6 +8,8 @@
  * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
  */
 
+#define SCIx_NOT_SUPPORTED	(-1)
+
 enum {
 	SCBRR_ALGO_1,		/* ((clk + 16 * bps) / (16 * bps) - 1) */
 	SCBRR_ALGO_2,		/* ((clk + 16 * bps) / (32 * bps) - 1) */
@@ -25,6 +27,28 @@ enum {
 #define SCSCR_CKE1	(1 << 1)
 #define SCSCR_CKE0	(1 << 0)
 
+/* SCxSR SCI */
+#define SCI_TDRE  0x80
+#define SCI_RDRF  0x40
+#define SCI_ORER  0x20
+#define SCI_FER   0x10
+#define SCI_PER   0x08
+#define SCI_TEND  0x04
+
+#define SCI_DEFAULT_ERROR_MASK (SCI_PER | SCI_FER)
+
+/* SCxSR SCIF */
+#define SCIF_ER    0x0080
+#define SCIF_TEND  0x0040
+#define SCIF_TDFE  0x0020
+#define SCIF_BRK   0x0010
+#define SCIF_FER   0x0008
+#define SCIF_PER   0x0004
+#define SCIF_RDF   0x0002
+#define SCIF_DR    0x0001
+
+#define SCIF_DEFAULT_ERROR_MASK (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
+
 /* Offsets into the sci_port->irqs array */
 enum {
 	SCIx_ERI_IRQ,
@@ -32,6 +56,24 @@ enum {
 	SCIx_TXI_IRQ,
 	SCIx_BRI_IRQ,
 	SCIx_NR_IRQS,
+
+	SCIx_MUX_IRQ = SCIx_NR_IRQS,	/* special case */
+};
+
+enum {
+	SCIx_PROBE_REGTYPE,
+
+	SCIx_SCI_REGTYPE,
+	SCIx_IRDA_REGTYPE,
+	SCIx_SCIFA_REGTYPE,
+	SCIx_SCIFB_REGTYPE,
+	SCIx_SH3_SCIF_REGTYPE,
+	SCIx_SH4_SCIF_REGTYPE,
+	SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
+	SCIx_SH4_SCIF_FIFODATA_REGTYPE,
+	SCIx_SH7705_SCIF_REGTYPE,
+
+	SCIx_NR_REGTYPES,
 };
 
 #define SCIx_IRQ_MUXED(irq)		\
@@ -42,8 +84,29 @@ enum {
 	[SCIx_BRI_IRQ]	= (irq),	\
 }
 
+#define SCIx_IRQ_IS_MUXED(port)			\
+	((port)->cfg->irqs[SCIx_ERI_IRQ] ==	\
+	 (port)->cfg->irqs[SCIx_RXI_IRQ]) ||	\
+	((port)->cfg->irqs[SCIx_ERI_IRQ] &&	\
+	 !(port)->cfg->irqs[SCIx_RXI_IRQ])
+/*
+ * SCI register subset common for all port types.
+ * Not all registers will exist on all parts.
+ */
+enum {
+	SCSMR, SCBRR, SCSCR, SCxSR,
+	SCFCR, SCFDR, SCxTDR, SCxRDR,
+	SCLSR, SCTFDR, SCRFDR, SCSPTR,
+
+	SCIx_NR_REGS,
+};
+
 struct device;
 
+struct plat_sci_port_ops {
+	void (*init_pins)(struct uart_port *, unsigned int cflag);
+};
+
 /*
  * Platform device specific platform_data struct
  */
@@ -56,6 +119,18 @@ struct plat_sci_port {
 	unsigned int	scbrr_algo_id;		/* SCBRR calculation algo */
 	unsigned int	scscr;			/* SCSCR initialization */
 
+	/*
+	 * Platform overrides if necessary, defaults otherwise.
+	 */
+	int		overrun_bit;
+	unsigned int	error_mask;
+
+	int		port_reg;
+	unsigned char	regshift;
+	unsigned char	regtype;
+
+	struct plat_sci_port_ops	*ops;
+
 	struct device	*dma_dev;
 
 	unsigned int	dma_slave_tx;
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 9a52f72..3ccf186 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -147,4 +147,8 @@ int sh_clk_div4_reparent_register(struct clk *clks, int nr,
 int sh_clk_div6_register(struct clk *clks, int nr);
 int sh_clk_div6_reparent_register(struct clk *clks, int nr);
 
+#define CLKDEV_CON_ID(_id, _clk) { .con_id = _id, .clk = _clk }
+#define CLKDEV_DEV_ID(_id, _clk) { .dev_id = _id, .clk = _clk }
+#define CLKDEV_ICK_ID(_cid, _did, _clk) { .con_id = _cid, .dev_id = _did, .clk = _clk }
+
 #endif /* __SH_CLOCK_H */
diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h
index b08cd4e..cb2dd11 100644
--- a/include/linux/sh_dma.h
+++ b/include/linux/sh_dma.h
@@ -62,6 +62,12 @@ struct sh_dmae_pdata {
 	const unsigned int *ts_shift;
 	int ts_shift_num;
 	u16 dmaor_init;
+	unsigned int chcr_offset;
+	u32 chcr_ie_bit;
+
+	unsigned int dmaor_is_32bit:1;
+	unsigned int needs_tend_set:1;
+	unsigned int no_dmars:1;
 };
 
 /* DMA register */
@@ -71,6 +77,8 @@ struct sh_dmae_pdata {
 #define CHCR	0x0C
 #define DMAOR	0x40
 
+#define TEND	0x18 /* USB-DMAC */
+
 /* DMAOR definitions */
 #define DMAOR_AE	0x00000004
 #define DMAOR_NMIF	0x00000002
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index aa08fa8..9291ac3 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -8,22 +8,15 @@
 
 /* inode in-kernel data */
 
-#define SHMEM_NR_DIRECT 16
-
-#define SHMEM_SYMLINK_INLINE_LEN (SHMEM_NR_DIRECT * sizeof(swp_entry_t))
-
 struct shmem_inode_info {
 	spinlock_t		lock;
 	unsigned long		flags;
 	unsigned long		alloced;	/* data pages alloced to file */
-	unsigned long		swapped;	/* subtotal assigned to swap */
-	unsigned long		next_index;	/* highest alloced index + 1 */
-	struct shared_policy	policy;		/* NUMA memory alloc policy */
-	struct page		*i_indirect;	/* top indirect blocks page */
 	union {
-		swp_entry_t	i_direct[SHMEM_NR_DIRECT]; /* first blocks */
-		char		inline_symlink[SHMEM_SYMLINK_INLINE_LEN];
+		unsigned long	swapped;	/* subtotal assigned to swap */
+		char		*symlink;	/* unswappable short symlink */
 	};
+	struct shared_policy	policy;		/* NUMA memory alloc policy */
 	struct list_head	swaplist;	/* chain of maybes on swap */
 	struct list_head	xattr_list;	/* list of shmem_xattr */
 	struct inode		vfs_inode;
@@ -49,7 +42,7 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
 /*
  * Functions in mm/shmem.c called directly from elsewhere:
  */
-extern int init_tmpfs(void);
+extern int shmem_init(void);
 extern int shmem_fill_super(struct super_block *sb, void *data, int silent);
 extern struct file *shmem_file_setup(const char *name,
 					loff_t size, unsigned long flags);
@@ -59,8 +52,6 @@ extern struct page *shmem_read_mapping_page_gfp(struct address_space *mapping,
 					pgoff_t index, gfp_t gfp_mask);
 extern void shmem_truncate_range(struct inode *inode, loff_t start, loff_t end);
 extern int shmem_unuse(swp_entry_t entry, struct page *page);
-extern void mem_cgroup_get_shmem_target(struct inode *inode, pgoff_t pgoff,
-					struct page **pagep, swp_entry_t *ent);
 
 static inline struct page *shmem_read_mapping_page(
 				struct address_space *mapping, pgoff_t index)
diff --git a/include/linux/socket.h b/include/linux/socket.h
index e17f822..d0e77f6 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -8,8 +8,10 @@
 #define _K_SS_ALIGNSIZE	(__alignof__ (struct sockaddr *))
 				/* Implementation specific desired alignment */
 
+typedef unsigned short __kernel_sa_family_t;
+
 struct __kernel_sockaddr_storage {
-	unsigned short	ss_family;		/* address family */
+	__kernel_sa_family_t	ss_family;		/* address family */
 	/* Following field(s) are implementation specific */
 	char		__data[_K_SS_MAXSIZE - sizeof(unsigned short)];
 				/* space to achieve desired size, */
@@ -35,7 +37,7 @@ struct seq_file;
 extern void socket_seq_show(struct seq_file *seq);
 #endif
 
-typedef unsigned short	sa_family_t;
+typedef __kernel_sa_family_t	sa_family_t;
 
 /*
  *	1003.1g requires sa_family_t and that sa_data is char.
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index cd42e30..2189d3f 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -1,3 +1,8 @@
+#ifndef _LINUX_SWAPOPS_H
+#define _LINUX_SWAPOPS_H
+
+#include <linux/radix-tree.h>
+
 /*
  * swapcache pages are stored in the swapper_space radix tree.  We want to
  * get good packing density in that tree, so the index should be dense in
@@ -76,6 +81,22 @@ static inline pte_t swp_entry_to_pte(swp_entry_t entry)
 	return __swp_entry_to_pte(arch_entry);
 }
 
+static inline swp_entry_t radix_to_swp_entry(void *arg)
+{
+	swp_entry_t entry;
+
+	entry.val = (unsigned long)arg >> RADIX_TREE_EXCEPTIONAL_SHIFT;
+	return entry;
+}
+
+static inline void *swp_to_radix_entry(swp_entry_t entry)
+{
+	unsigned long value;
+
+	value = entry.val << RADIX_TREE_EXCEPTIONAL_SHIFT;
+	return (void *)(value | RADIX_TREE_EXCEPTIONAL_ENTRY);
+}
+
 #ifdef CONFIG_MIGRATION
 static inline swp_entry_t make_migration_entry(struct page *page, int write)
 {
@@ -169,3 +190,5 @@ static inline int non_swap_entry(swp_entry_t entry)
 	return 0;
 }
 #endif
+
+#endif /* _LINUX_SWAPOPS_H */
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index d3ec89f..47b4a27 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -85,22 +85,6 @@ struct thermal_cooling_device {
 				((long)t-2732+5)/10 : ((long)t-2732-5)/10)
 #define CELSIUS_TO_KELVIN(t)	((t)*10+2732)
 
-#if defined(CONFIG_THERMAL_HWMON)
-/* thermal zone devices with the same type share one hwmon device */
-struct thermal_hwmon_device {
-	char type[THERMAL_NAME_LENGTH];
-	struct device *device;
-	int count;
-	struct list_head tz_list;
-	struct list_head node;
-};
-
-struct thermal_hwmon_attr {
-	struct device_attribute attr;
-	char name[16];
-};
-#endif
-
 struct thermal_zone_device {
 	int id;
 	char type[THERMAL_NAME_LENGTH];
@@ -120,12 +104,6 @@ struct thermal_zone_device {
 	struct mutex lock;	/* protect cooling devices list */
 	struct list_head node;
 	struct delayed_work poll_queue;
-#if defined(CONFIG_THERMAL_HWMON)
-	struct list_head hwmon_node;
-	struct thermal_hwmon_device *hwmon;
-	struct thermal_hwmon_attr temp_input;	/* hwmon sys attr */
-	struct thermal_hwmon_attr temp_crit;	/* hwmon sys attr */
-#endif
 };
 /* Adding event notification support elements */
 #define THERMAL_GENL_FAMILY_NAME                "thermal_event"
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 3b93874..9808877 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -8,7 +8,7 @@
  * have chosen to adopt the protocol and over the years it has become a
  * de-facto standard for labeled networking.
  *
- * Author: Paul Moore <paul.moore@hp.com>
+ * Author: Paul Moore <paul@paul-moore.com>
  *
  */
 
diff --git a/include/net/dst.h b/include/net/dst.h
index 29e2557..13d507d 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -37,7 +37,7 @@ struct dst_entry {
 	unsigned long		_metrics;
 	unsigned long		expires;
 	struct dst_entry	*path;
-	struct neighbour	*_neighbour;
+	struct neighbour __rcu	*_neighbour;
 #ifdef CONFIG_XFRM
 	struct xfrm_state	*xfrm;
 #else
@@ -88,12 +88,17 @@ struct dst_entry {
 
 static inline struct neighbour *dst_get_neighbour(struct dst_entry *dst)
 {
-	return dst->_neighbour;
+	return rcu_dereference(dst->_neighbour);
+}
+
+static inline struct neighbour *dst_get_neighbour_raw(struct dst_entry *dst)
+{
+	return rcu_dereference_raw(dst->_neighbour);
 }
 
 static inline void dst_set_neighbour(struct dst_entry *dst, struct neighbour *neigh)
 {
-	dst->_neighbour = neigh;
+	rcu_assign_pointer(dst->_neighbour, neigh);
 }
 
 extern u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
@@ -382,8 +387,12 @@ static inline void dst_rcu_free(struct rcu_head *head)
 static inline void dst_confirm(struct dst_entry *dst)
 {
 	if (dst) {
-		struct neighbour *n = dst_get_neighbour(dst);
+		struct neighbour *n;
+
+		rcu_read_lock();
+		n = dst_get_neighbour(dst);
 		neigh_confirm(n);
+		rcu_read_unlock();
 	}
 }
 
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index caaff5f..b897d6e 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -238,7 +238,7 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
 {
 	__u8 flags = 0;
 
-	if (inet_sk(sk)->transparent)
+	if (inet_sk(sk)->transparent || inet_sk(sk)->hdrincl)
 		flags |= FLOWI_FLAG_ANYSRC;
 	if (sk->sk_protocol == IPPROTO_TCP)
 		flags |= FLOWI_FLAG_PRECOW_METRICS;
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index f21a16e..f674409 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -4,7 +4,7 @@
  * The NetLabel system manages static and dynamic label mappings for network
  * protocols such as CIPSO and RIPSO.
  *
- * Author: Paul Moore <paul.moore@hp.com>
+ * Author: Paul Moore <paul@paul-moore.com>
  *
  */
 
diff --git a/include/net/secure_seq.h b/include/net/secure_seq.h
new file mode 100644
index 0000000..d97f689
--- /dev/null
+++ b/include/net/secure_seq.h
@@ -0,0 +1,20 @@
+#ifndef _NET_SECURE_SEQ
+#define _NET_SECURE_SEQ
+
+#include <linux/types.h>
+
+extern __u32 secure_ip_id(__be32 daddr);
+extern __u32 secure_ipv6_id(const __be32 daddr[4]);
+extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
+extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
+				      __be16 dport);
+extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
+					__be16 sport, __be16 dport);
+extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+					  __be16 sport, __be16 dport);
+extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
+				       __be16 sport, __be16 dport);
+extern u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+					 __be16 sport, __be16 dport);
+
+#endif /* _NET_SECURE_SEQ */
diff --git a/include/scsi/osd_ore.h b/include/scsi/osd_ore.h
new file mode 100644
index 0000000..c5c5e00
--- /dev/null
+++ b/include/scsi/osd_ore.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2011
+ * Boaz Harrosh <bharrosh@panasas.com>
+ *
+ * Public Declarations of the ORE API
+ *
+ * This file is part of the ORE (Object Raid Engine) library.
+ *
+ * ORE is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation. (GPL v2)
+ *
+ * ORE 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 the ORE; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef __ORE_H__
+#define __ORE_H__
+
+#include <scsi/osd_initiator.h>
+#include <scsi/osd_attributes.h>
+#include <scsi/osd_sec.h>
+#include <linux/pnfs_osd_xdr.h>
+
+struct ore_comp {
+	struct osd_obj_id	obj;
+	u8			cred[OSD_CAP_LEN];
+};
+
+struct ore_layout {
+	/* Our way of looking at the data_map */
+	unsigned stripe_unit;
+	unsigned mirrors_p1;
+
+	unsigned group_width;
+	u64	 group_depth;
+	unsigned group_count;
+};
+
+struct ore_components {
+	unsigned	numdevs;		/* Num of devices in array    */
+	/* If @single_comp == EC_SINGLE_COMP, @comps points to a single
+	 * component. else there are @numdevs components
+	 */
+	enum EC_COMP_USAGE {
+		EC_SINGLE_COMP = 0, EC_MULTPLE_COMPS = 0xffffffff
+	}		single_comp;
+	struct ore_comp	*comps;
+	struct osd_dev	**ods;			/* osd_dev array              */
+};
+
+struct ore_io_state;
+typedef void (*ore_io_done_fn)(struct ore_io_state *ios, void *private);
+
+struct ore_io_state {
+	struct kref		kref;
+
+	void			*private;
+	ore_io_done_fn	done;
+
+	struct ore_layout	*layout;
+	struct ore_components	*comps;
+
+	/* Global read/write IO*/
+	loff_t			offset;
+	unsigned long		length;
+	void			*kern_buff;
+
+	struct page		**pages;
+	unsigned		nr_pages;
+	unsigned		pgbase;
+	unsigned		pages_consumed;
+
+	/* Attributes */
+	unsigned		in_attr_len;
+	struct osd_attr		*in_attr;
+	unsigned		out_attr_len;
+	struct osd_attr		*out_attr;
+
+	bool			reading;
+
+	/* Variable array of size numdevs */
+	unsigned numdevs;
+	struct ore_per_dev_state {
+		struct osd_request *or;
+		struct bio *bio;
+		loff_t offset;
+		unsigned length;
+		unsigned dev;
+	} per_dev[];
+};
+
+static inline unsigned ore_io_state_size(unsigned numdevs)
+{
+	return sizeof(struct ore_io_state) +
+		sizeof(struct ore_per_dev_state) * numdevs;
+}
+
+/* ore.c */
+int ore_get_rw_state(struct ore_layout *layout, struct ore_components *comps,
+		     bool is_reading, u64 offset, u64 length,
+		     struct ore_io_state **ios);
+int ore_get_io_state(struct ore_layout *layout, struct ore_components *comps,
+		     struct ore_io_state **ios);
+void ore_put_io_state(struct ore_io_state *ios);
+
+int ore_check_io(struct ore_io_state *ios, u64 *resid);
+
+int ore_create(struct ore_io_state *ios);
+int ore_remove(struct ore_io_state *ios);
+int ore_write(struct ore_io_state *ios);
+int ore_read(struct ore_io_state *ios);
+int ore_truncate(struct ore_layout *layout, struct ore_components *comps,
+		 u64 size);
+
+int extract_attr_from_ios(struct ore_io_state *ios, struct osd_attr *attr);
+
+extern const struct osd_attr g_attr_logical_length;
+
+#endif
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 6363193..b50a547 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -23,7 +23,7 @@ TRACE_EVENT(ext4_free_inode,
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
-		__field(	umode_t, mode			)
+		__field(	__u16, mode			)
 		__field(	uid_t,	uid			)
 		__field(	gid_t,	gid			)
 		__field(	__u64, blocks			)
@@ -52,7 +52,7 @@ TRACE_EVENT(ext4_request_inode,
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	dir			)
-		__field(	umode_t, mode			)
+		__field(	__u16, mode			)
 	),
 
 	TP_fast_assign(
@@ -75,7 +75,7 @@ TRACE_EVENT(ext4_allocate_inode,
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
 		__field(	ino_t,	dir			)
-		__field(	umode_t, mode			)
+		__field(	__u16,	mode			)
 	),
 
 	TP_fast_assign(
@@ -725,7 +725,7 @@ TRACE_EVENT(ext4_free_blocks,
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
-		__field(	umode_t, mode			)
+		__field(	__u16,	mode			)
 		__field(	__u64,	block			)
 		__field(	unsigned long,	count		)
 		__field(	int,	flags			)
@@ -1012,7 +1012,7 @@ TRACE_EVENT(ext4_forget,
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
-		__field(	umode_t, mode			)
+		__field(	__u16,	mode			)
 		__field(	int,	is_metadata		)
 		__field(	__u64,	block			)
 	),
@@ -1039,7 +1039,7 @@ TRACE_EVENT(ext4_da_update_reserve_space,
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
-		__field(	umode_t, mode			)
+		__field(	__u16,	mode			)
 		__field(	__u64,	i_blocks		)
 		__field(	int,	used_blocks		)
 		__field(	int,	reserved_data_blocks	)
@@ -1076,7 +1076,7 @@ TRACE_EVENT(ext4_da_reserve_space,
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
-		__field(	umode_t, mode			)
+		__field(	__u16,  mode			)
 		__field(	__u64,	i_blocks		)
 		__field(	int,	md_needed		)
 		__field(	int,	reserved_data_blocks	)
@@ -1110,7 +1110,7 @@ TRACE_EVENT(ext4_da_release_space,
 	TP_STRUCT__entry(
 		__field(	dev_t,	dev			)
 		__field(	ino_t,	ino			)
-		__field(	umode_t, mode			)
+		__field(	__u16,  mode			)
 		__field(	__u64,	i_blocks		)
 		__field(	int,	freed_blocks		)
 		__field(	int,	reserved_data_blocks	)
@@ -1518,6 +1518,77 @@ TRACE_EVENT(ext4_load_inode,
 		  (unsigned long) __entry->ino)
 );
 
+TRACE_EVENT(ext4_journal_start,
+	TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
+
+	TP_ARGS(sb, nblocks, IP),
+
+	TP_STRUCT__entry(
+		__field(	dev_t,	dev			)
+		__field(	  int, 	nblocks			)
+		__field(unsigned long,	ip			)
+	),
+
+	TP_fast_assign(
+		__entry->dev	 = sb->s_dev;
+		__entry->nblocks = nblocks;
+		__entry->ip	 = IP;
+	),
+
+	TP_printk("dev %d,%d nblocks %d caller %pF",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->nblocks, (void *)__entry->ip)
+);
+
+DECLARE_EVENT_CLASS(ext4__trim,
+	TP_PROTO(struct super_block *sb,
+		 ext4_group_t group,
+		 ext4_grpblk_t start,
+		 ext4_grpblk_t len),
+
+	TP_ARGS(sb, group, start, len),
+
+	TP_STRUCT__entry(
+		__field(	int,	dev_major		)
+		__field(	int,	dev_minor		)
+		__field(	__u32, 	group			)
+		__field(	int,	start			)
+		__field(	int,	len			)
+	),
+
+	TP_fast_assign(
+		__entry->dev_major	= MAJOR(sb->s_dev);
+		__entry->dev_minor	= MINOR(sb->s_dev);
+		__entry->group		= group;
+		__entry->start		= start;
+		__entry->len		= len;
+	),
+
+	TP_printk("dev %d,%d group %u, start %d, len %d",
+		  __entry->dev_major, __entry->dev_minor,
+		  __entry->group, __entry->start, __entry->len)
+);
+
+DEFINE_EVENT(ext4__trim, ext4_trim_extent,
+
+	TP_PROTO(struct super_block *sb,
+		 ext4_group_t group,
+		 ext4_grpblk_t start,
+		 ext4_grpblk_t len),
+
+	TP_ARGS(sb, group, start, len)
+);
+
+DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
+
+	TP_PROTO(struct super_block *sb,
+		 ext4_group_t group,
+		 ext4_grpblk_t start,
+		 ext4_grpblk_t len),
+
+	TP_ARGS(sb, group, start, len)
+);
+
 #endif /* _TRACE_EXT4_H */
 
 /* This part must be outside protection */
diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h
index bf16545..7596441 100644
--- a/include/trace/events/jbd2.h
+++ b/include/trace/events/jbd2.h
@@ -26,8 +26,8 @@ TRACE_EVENT(jbd2_checkpoint,
 		__entry->result		= result;
 	),
 
-	TP_printk("dev %s result %d",
-		  jbd2_dev_to_name(__entry->dev), __entry->result)
+	TP_printk("dev %d,%d result %d",
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->result)
 );
 
 DECLARE_EVENT_CLASS(jbd2_commit,
@@ -48,9 +48,9 @@ DECLARE_EVENT_CLASS(jbd2_commit,
 		__entry->transaction	= commit_transaction->t_tid;
 	),
 
-	TP_printk("dev %s transaction %d sync %d",
-		  jbd2_dev_to_name(__entry->dev), __entry->transaction,
-		  __entry->sync_commit)
+	TP_printk("dev %d,%d transaction %d sync %d",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->transaction, __entry->sync_commit)
 );
 
 DEFINE_EVENT(jbd2_commit, jbd2_start_commit,
@@ -100,9 +100,9 @@ TRACE_EVENT(jbd2_end_commit,
 		__entry->head		= journal->j_tail_sequence;
 	),
 
-	TP_printk("dev %s transaction %d sync %d head %d",
-		  jbd2_dev_to_name(__entry->dev), __entry->transaction,
-		  __entry->sync_commit, __entry->head)
+	TP_printk("dev %d,%d transaction %d sync %d head %d",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->transaction, __entry->sync_commit, __entry->head)
 );
 
 TRACE_EVENT(jbd2_submit_inode_data,
@@ -120,8 +120,9 @@ TRACE_EVENT(jbd2_submit_inode_data,
 		__entry->ino	= inode->i_ino;
 	),
 
-	TP_printk("dev %s ino %lu",
-		  jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino)
+	TP_printk("dev %d,%d ino %lu",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  (unsigned long) __entry->ino)
 );
 
 TRACE_EVENT(jbd2_run_stats,
@@ -156,9 +157,9 @@ TRACE_EVENT(jbd2_run_stats,
 		__entry->blocks_logged	= stats->rs_blocks_logged;
 	),
 
-	TP_printk("dev %s tid %lu wait %u running %u locked %u flushing %u "
+	TP_printk("dev %d,%d tid %lu wait %u running %u locked %u flushing %u "
 		  "logging %u handle_count %u blocks %u blocks_logged %u",
-		  jbd2_dev_to_name(__entry->dev), __entry->tid,
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
 		  jiffies_to_msecs(__entry->wait),
 		  jiffies_to_msecs(__entry->running),
 		  jiffies_to_msecs(__entry->locked),
@@ -192,9 +193,9 @@ TRACE_EVENT(jbd2_checkpoint_stats,
 		__entry->dropped	= stats->cs_dropped;
 	),
 
-	TP_printk("dev %s tid %lu chp_time %u forced_to_close %u "
+	TP_printk("dev %d,%d tid %lu chp_time %u forced_to_close %u "
 		  "written %u dropped %u",
-		  jbd2_dev_to_name(__entry->dev), __entry->tid,
+		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
 		  jiffies_to_msecs(__entry->chp_time),
 		  __entry->forced_to_close, __entry->written, __entry->dropped)
 );
@@ -222,9 +223,10 @@ TRACE_EVENT(jbd2_cleanup_journal_tail,
 		__entry->freed		= freed;
 	),
 
-	TP_printk("dev %s from %u to %u offset %lu freed %lu",
-		  jbd2_dev_to_name(__entry->dev), __entry->tail_sequence,
-		  __entry->first_tid, __entry->block_nr, __entry->freed)
+	TP_printk("dev %d,%d from %u to %u offset %lu freed %lu",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->tail_sequence, __entry->first_tid,
+		  __entry->block_nr, __entry->freed)
 );
 
 #endif /* _TRACE_JBD2_H */
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 892b97f..3b55ef2 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -21,8 +21,6 @@
 #include <linux/list.h>
 #include <linux/kobject.h>
 #include <linux/device.h>
-#include <linux/platform_device.h>
-#include <asm/atomic.h>
 
 #define DISPC_IRQ_FRAMEDONE		(1 << 0)
 #define DISPC_IRQ_VSYNC			(1 << 1)
@@ -136,12 +134,6 @@ enum omap_display_caps {
 	OMAP_DSS_DISPLAY_CAP_TEAR_ELIM		= 1 << 1,
 };
 
-enum omap_dss_update_mode {
-	OMAP_DSS_UPDATE_DISABLED = 0,
-	OMAP_DSS_UPDATE_AUTO,
-	OMAP_DSS_UPDATE_MANUAL,
-};
-
 enum omap_dss_display_state {
 	OMAP_DSS_DISPLAY_DISABLED = 0,
 	OMAP_DSS_DISPLAY_ACTIVE,
@@ -246,7 +238,7 @@ int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel);
 
 /* Board specific data */
 struct omap_dss_board_info {
-	int (*get_last_off_on_transaction_id)(struct device *dev);
+	int (*get_context_loss_count)(struct device *dev);
 	int num_devices;
 	struct omap_dss_device **devices;
 	struct omap_dss_device *default_device;
@@ -266,8 +258,6 @@ static inline int omap_display_init(struct omap_dss_board_info *board_data)
 struct omap_display_platform_data {
 	struct omap_dss_board_info *board_data;
 	/* TODO: Additional members to be added when PM is considered */
-
-	bool (*opt_clock_available)(const char *clk_role);
 };
 
 struct omap_video_timings {
@@ -300,6 +290,12 @@ extern const struct omap_video_timings omap_dss_pal_timings;
 extern const struct omap_video_timings omap_dss_ntsc_timings;
 #endif
 
+struct omap_dss_cpr_coefs {
+	s16 rr, rg, rb;
+	s16 gr, gg, gb;
+	s16 br, bg, bb;
+};
+
 struct omap_overlay_info {
 	bool enabled;
 
@@ -359,6 +355,9 @@ struct omap_overlay_manager_info {
 	bool trans_enabled;
 
 	bool alpha_enabled;
+
+	bool cpr_enable;
+	struct omap_dss_cpr_coefs cpr_coefs;
 };
 
 struct omap_overlay_manager {
@@ -526,11 +525,6 @@ struct omap_dss_driver {
 	int (*resume)(struct omap_dss_device *display);
 	int (*run_test)(struct omap_dss_device *display, int test);
 
-	int (*set_update_mode)(struct omap_dss_device *dssdev,
-			enum omap_dss_update_mode);
-	enum omap_dss_update_mode (*get_update_mode)(
-			struct omap_dss_device *dssdev);
-
 	int (*update)(struct omap_dss_device *dssdev,
 			       u16 x, u16 y, u16 w, u16 h);
 	int (*sync)(struct omap_dss_device *dssdev);