Merge branch 'for-linus' into for-3.1/core

Conflicts:
	block/blk-throttle.c
	block/cfq-iosched.c

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

60 files changed, 498 insertions, 243 deletions

diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index fcdcb5d5c995..d494001b1226 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -170,16 +170,6 @@ extern int __gpio_cansleep(unsigned gpio);
 
 extern int __gpio_to_irq(unsigned gpio);
 
-#define GPIOF_DIR_OUT   (0 << 0)
-#define GPIOF_DIR_IN    (1 << 0)
-
-#define GPIOF_INIT_LOW  (0 << 1)
-#define GPIOF_INIT_HIGH (1 << 1)
-
-#define GPIOF_IN                (GPIOF_DIR_IN)
-#define GPIOF_OUT_INIT_LOW      (GPIOF_DIR_OUT | GPIOF_INIT_LOW)
-#define GPIOF_OUT_INIT_HIGH     (GPIOF_DIR_OUT | GPIOF_INIT_HIGH)
-
 /**
  * struct gpio - a structure describing a GPIO with configuration
  * @gpio:       the GPIO number
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index e9b8e5926bef..76bff2bff15e 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -88,7 +88,7 @@ static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm,
         pmd_t pmd = *pmdp;
         pmd_clear(mm, address, pmdp);
         return pmd;
-})
+}
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 #endif
 
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h
index ae90e0f63995..4f76959397fa 100644
--- a/include/asm-generic/unistd.h
+++ b/include/asm-generic/unistd.h
@@ -683,9 +683,11 @@ __SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime)
 __SYSCALL(__NR_syncfs, sys_syncfs)
 #define __NR_setns 268
 __SYSCALL(__NR_setns, sys_setns)
+#define __NR_sendmmsg 269
+__SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg)
 
 #undef __NR_syscalls
-#define __NR_syscalls 269
+#define __NR_syscalls 270
 
 /*
  * All syscalls below here should go away really,
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 9573e0ce3120..33d12f87f0e0 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -520,6 +520,8 @@ struct drm_connector {
         uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
         uint32_t force_encoder_id;
         struct drm_encoder *encoder; /* currently active encoder */
+
+        int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
 };
 
 /**
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index f04b2a3b0f49..e08f344c6cff 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -467,6 +467,17 @@
         {0x1002, 0x9614, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x9615, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x9616, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9640, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9641, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9642, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9643, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9644, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x9647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+        {0x1002, 0x9648, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+        {0x1002, 0x964a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+        {0x1002, 0x964e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
+        {0x1002, 0x964f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\
         {0x1002, 0x9710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x9711, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
         {0x1002, 0x9712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS880|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h
index 1ae12710d732..98999cf107ce 100644
--- a/include/linux/basic_mmio_gpio.h
+++ b/include/linux/basic_mmio_gpio.h
@@ -16,6 +16,7 @@
 #include <linux/gpio.h>
 #include <linux/types.h>
 #include <linux/compiler.h>
+#include <linux/spinlock_types.h>
 
 struct bgpio_pdata {
         int base;
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 2a7cea53ca0d..6395692b2e7a 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -167,7 +167,7 @@ enum rq_flag_bits {
         (REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER)
 #define REQ_COMMON_MASK \
         (REQ_WRITE | REQ_FAILFAST_MASK | REQ_SYNC | REQ_META | REQ_DISCARD | \
-         REQ_NOIDLE | REQ_FLUSH | REQ_FUA)
+         REQ_NOIDLE | REQ_FLUSH | REQ_FUA | REQ_SECURE)
 #define REQ_CLONE_MASK          REQ_COMMON_MASK
 
 #define REQ_RAHEAD              (1 << __REQ_RAHEAD)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 4ce6e68da2bd..36f2e2b99ae3 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1282,8 +1282,8 @@ queue_max_integrity_segments(struct request_queue *q)
 #define blk_get_integrity(a)                    (0)
 #define blk_integrity_compare(a, b)             (0)
 #define blk_integrity_register(a, b)            (0)
-#define blk_integrity_unregister(a)             do { } while (0);
-#define blk_queue_max_integrity_segments(a, b)  do { } while (0);
+#define blk_integrity_unregister(a)             do { } while (0)
+#define blk_queue_max_integrity_segments(a, b)  do { } while (0)
 #define queue_max_integrity_segments(a)         (0)
 #define blk_integrity_merge_rq(a, b, c)         (0)
 #define blk_integrity_merge_bio(a, b, c)        (0)
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index d4646b48dc4a..18a1baf31f2d 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -188,6 +188,7 @@ struct clocksource {
 #ifdef CONFIG_CLOCKSOURCE_WATCHDOG
         /* Watchdog related data, used by the framework */
         struct list_head wd_list;
+        cycle_t cs_last;
         cycle_t wd_last;
 #endif
 } ____cacheline_aligned;
diff --git a/include/linux/device.h b/include/linux/device.h
index c66111affca9..553fd37b173b 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -654,13 +654,13 @@ static inline int device_is_registered(struct device *dev)
 
 static inline void device_enable_async_suspend(struct device *dev)
 {
-        if (!dev->power.in_suspend)
+        if (!dev->power.is_prepared)
                 dev->power.async_suspend = true;
 }
 
 static inline void device_disable_async_suspend(struct device *dev)
 {
-        if (!dev->power.in_suspend)
+        if (!dev->power.is_prepared)
                 dev->power.async_suspend = false;
 }
 
diff --git a/include/linux/device_cgroup.h b/include/linux/device_cgroup.h
index 0b0d9c39ed67..7aad1f440867 100644
--- a/include/linux/device_cgroup.h
+++ b/include/linux/device_cgroup.h
@@ -2,8 +2,16 @@
 #include <linux/fs.h>
 
 #ifdef CONFIG_CGROUP_DEVICE
-extern int devcgroup_inode_permission(struct inode *inode, int mask);
+extern int __devcgroup_inode_permission(struct inode *inode, int mask);
 extern int devcgroup_inode_mknod(int mode, dev_t dev);
+static inline int devcgroup_inode_permission(struct inode *inode, int mask)
+{
+        if (likely(!inode->i_rdev))
+                return 0;
+        if (!S_ISBLK(inode->i_mode) && !S_ISCHR(inode->i_mode))
+                return 0;
+        return __devcgroup_inode_permission(inode, mask);
+}
 #else
 static inline int devcgroup_inode_permission(struct inode *inode, int mask)
 { return 0; }
diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h
index 246f576c981d..447c36752385 100644
--- a/include/linux/drbd_limits.h
+++ b/include/linux/drbd_limits.h
@@ -117,10 +117,10 @@
 /* drbdsetup XY resize -d Z
  * you are free to reduce the device size to nothing, if you want to.
  * the upper limit with 64bit kernel, enough ram and flexible meta data
- * is 16 TB, currently. */
+ * is 1 PiB, currently. */
 /* DRBD_MAX_SECTORS */
 #define DRBD_DISK_SIZE_SECT_MIN  0
-#define DRBD_DISK_SIZE_SECT_MAX  (16 * (2LLU << 30))
+#define DRBD_DISK_SIZE_SECT_MAX  (1 * (2LLU << 40))
 #define DRBD_DISK_SIZE_SECT_DEF  0 /* = disabled = no user size... */
 
 #define DRBD_ON_IO_ERROR_DEF EP_PASS_ON
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index c6a850ab2ec5..439b173c5882 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -268,7 +268,7 @@ struct ethtool_pauseparam {
         __u32   cmd;    /* ETHTOOL_{G,S}PAUSEPARAM */
 
         /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
-         * being true) the user may set 'autonet' here non-zero to have the
+         * being true) the user may set 'autoneg' here non-zero to have the
          * pause parameters be auto-negotiated too.  In such a case, the
          * {rx,tx}_pause values below determine what capabilities are
          * advertised.
@@ -811,7 +811,7 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported);
  * @get_tx_csum: Deprecated as redundant. Report whether transmit checksums
  *      are turned on or off.
  * @set_tx_csum: Deprecated in favour of generic netdev features.  Turn
- *      transmit checksums on or off.  Returns a egative error code or zero.
+ *      transmit checksums on or off.  Returns a negative error code or zero.
  * @get_sg: Deprecated as redundant.  Report whether scatter-gather is
  *      enabled.  
  * @set_sg: Deprecated in favour of generic netdev features.  Turn
@@ -1087,7 +1087,7 @@ struct ethtool_ops {
 /* The following are all involved in forcing a particular link
  * mode for the device for setting things.  When getting the
  * devices settings, these indicate the current mode and whether
- * it was foced up into this mode or autonegotiated.
+ * it was forced up into this mode or autonegotiated.
  */
 
 /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c55d6b7cd5d6..6e73e2e9ae33 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -208,6 +208,7 @@ struct inodes_stat_t {
 #define MS_KERNMOUNT    (1<<22) /* this is a kern_mount call */
 #define MS_I_VERSION    (1<<23) /* Update inode I_version field */
 #define MS_STRICTATIME  (1<<24) /* Always perform atime updates */
+#define MS_NOSEC        (1<<28)
 #define MS_BORN         (1<<29)
 #define MS_ACTIVE       (1<<30)
 #define MS_NOUSER       (1<<31)
@@ -743,9 +744,13 @@ struct inode {
 
         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;
 
-        unsigned long           i_state;
+
         unsigned long           dirtied_when;   /* jiffies of first dirtying */
 
         struct hlist_node       i_hash;
@@ -797,9 +802,6 @@ struct inode {
         atomic_t                i_readcount; /* struct files open RO */
 #endif
         atomic_t                i_writecount;
-#ifdef CONFIG_SECURITY
-        void                    *i_security;
-#endif
 #ifdef CONFIG_FS_POSIX_ACL
         struct posix_acl        *i_acl;
         struct posix_acl        *i_default_acl;
@@ -2591,7 +2593,7 @@ static inline int is_sxid(mode_t mode)
 
 static inline void inode_has_no_xattr(struct inode *inode)
 {
-        if (!is_sxid(inode->i_mode))
+        if (!is_sxid(inode->i_mode) && (inode->i_sb->s_flags & MS_NOSEC))
                 inode->i_flags |= S_NOSEC;
 }
 
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index b78956b3c2e7..300d7582006e 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -100,6 +100,7 @@ struct hd_struct {
         sector_t start_sect;
         sector_t nr_sects;
         sector_t alignment_offset;
+        unsigned int discard_alignment;
         struct device __dev;
         struct kobject *holder_dir;
         int policy, partno;
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 32d47e710661..17b5a0d80e42 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -3,6 +3,17 @@
 
 /* see Documentation/gpio.txt */
 
+/* make these flag values available regardless of GPIO kconfig options */
+#define GPIOF_DIR_OUT   (0 << 0)
+#define GPIOF_DIR_IN    (1 << 0)
+
+#define GPIOF_INIT_LOW  (0 << 1)
+#define GPIOF_INIT_HIGH (1 << 1)
+
+#define GPIOF_IN                (GPIOF_DIR_IN)
+#define GPIOF_OUT_INIT_LOW      (GPIOF_DIR_OUT | GPIOF_INIT_LOW)
+#define GPIOF_OUT_INIT_HIGH     (GPIOF_DIR_OUT | GPIOF_INIT_HIGH)
+
 #ifdef CONFIG_GENERIC_GPIO
 #include <asm/gpio.h>
 
diff --git a/include/linux/i2c/adp8870.h b/include/linux/i2c/adp8870.h
new file mode 100644
index 000000000000..624dceccbd5b
--- /dev/null
+++ b/include/linux/i2c/adp8870.h
@@ -0,0 +1,153 @@
+/*
+ * Definitions and platform data for Analog Devices
+ * Backlight drivers ADP8870
+ *
+ * Copyright 2009-2010 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __LINUX_I2C_ADP8870_H
+#define __LINUX_I2C_ADP8870_H
+
+#define ID_ADP8870              8870
+
+#define ADP8870_MAX_BRIGHTNESS  0x7F
+#define FLAG_OFFT_SHIFT 8
+
+/*
+ * LEDs subdevice platform data
+ */
+
+#define ADP8870_LED_DIS_BLINK   (0 << FLAG_OFFT_SHIFT)
+#define ADP8870_LED_OFFT_600ms  (1 << FLAG_OFFT_SHIFT)
+#define ADP8870_LED_OFFT_1200ms (2 << FLAG_OFFT_SHIFT)
+#define ADP8870_LED_OFFT_1800ms (3 << FLAG_OFFT_SHIFT)
+
+#define ADP8870_LED_ONT_200ms   0
+#define ADP8870_LED_ONT_600ms   1
+#define ADP8870_LED_ONT_800ms   2
+#define ADP8870_LED_ONT_1200ms  3
+
+#define ADP8870_LED_D7          (7)
+#define ADP8870_LED_D6          (6)
+#define ADP8870_LED_D5          (5)
+#define ADP8870_LED_D4          (4)
+#define ADP8870_LED_D3          (3)
+#define ADP8870_LED_D2          (2)
+#define ADP8870_LED_D1          (1)
+
+/*
+ * Backlight subdevice platform data
+ */
+
+#define ADP8870_BL_D7           (1 << 6)
+#define ADP8870_BL_D6           (1 << 5)
+#define ADP8870_BL_D5           (1 << 4)
+#define ADP8870_BL_D4           (1 << 3)
+#define ADP8870_BL_D3           (1 << 2)
+#define ADP8870_BL_D2           (1 << 1)
+#define ADP8870_BL_D1           (1 << 0)
+
+#define ADP8870_FADE_T_DIS      0       /* Fade Timer Disabled */
+#define ADP8870_FADE_T_300ms    1       /* 0.3 Sec */
+#define ADP8870_FADE_T_600ms    2
+#define ADP8870_FADE_T_900ms    3
+#define ADP8870_FADE_T_1200ms   4
+#define ADP8870_FADE_T_1500ms   5
+#define ADP8870_FADE_T_1800ms   6
+#define ADP8870_FADE_T_2100ms   7
+#define ADP8870_FADE_T_2400ms   8
+#define ADP8870_FADE_T_2700ms   9
+#define ADP8870_FADE_T_3000ms   10
+#define ADP8870_FADE_T_3500ms   11
+#define ADP8870_FADE_T_4000ms   12
+#define ADP8870_FADE_T_4500ms   13
+#define ADP8870_FADE_T_5000ms   14
+#define ADP8870_FADE_T_5500ms   15      /* 5.5 Sec */
+
+#define ADP8870_FADE_LAW_LINEAR 0
+#define ADP8870_FADE_LAW_SQUARE 1
+#define ADP8870_FADE_LAW_CUBIC1 2
+#define ADP8870_FADE_LAW_CUBIC2 3
+
+#define ADP8870_BL_AMBL_FILT_80ms       0       /* Light sensor filter time */
+#define ADP8870_BL_AMBL_FILT_160ms      1
+#define ADP8870_BL_AMBL_FILT_320ms      2
+#define ADP8870_BL_AMBL_FILT_640ms      3
+#define ADP8870_BL_AMBL_FILT_1280ms     4
+#define ADP8870_BL_AMBL_FILT_2560ms     5
+#define ADP8870_BL_AMBL_FILT_5120ms     6
+#define ADP8870_BL_AMBL_FILT_10240ms    7       /* 10.24 sec */
+
+/*
+ * Blacklight current 0..30mA
+ */
+#define ADP8870_BL_CUR_mA(I)            ((I * 127) / 30)
+
+/*
+ * L2 comparator current 0..1106uA
+ */
+#define ADP8870_L2_COMP_CURR_uA(I)      ((I * 255) / 1106)
+
+/*
+ * L3 comparator current 0..551uA
+ */
+#define ADP8870_L3_COMP_CURR_uA(I)      ((I * 255) / 551)
+
+/*
+ * L4 comparator current 0..275uA
+ */
+#define ADP8870_L4_COMP_CURR_uA(I)      ((I * 255) / 275)
+
+/*
+ * L5 comparator current 0..138uA
+ */
+#define ADP8870_L5_COMP_CURR_uA(I)      ((I * 255) / 138)
+
+struct adp8870_backlight_platform_data {
+        u8 bl_led_assign;       /* 1 = Backlight 0 = Individual LED */
+        u8 pwm_assign;          /* 1 = Enables PWM mode */
+
+        u8 bl_fade_in;          /* Backlight Fade-In Timer */
+        u8 bl_fade_out;         /* Backlight Fade-Out Timer */
+        u8 bl_fade_law;         /* fade-on/fade-off transfer characteristic */
+
+        u8 en_ambl_sens;        /* 1 = enable ambient light sensor */
+        u8 abml_filt;           /* Light sensor filter time */
+
+        u8 l1_daylight_max;     /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l1_daylight_dim;     /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l2_bright_max;       /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l2_bright_dim;       /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l3_office_max;       /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l3_office_dim;       /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l4_indoor_max;       /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l4_indor_dim;        /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l5_dark_max;         /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
+        u8 l5_dark_dim;         /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
+
+        u8 l2_trip;             /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
+        u8 l2_hyst;             /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
+        u8 l3_trip;             /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
+        u8 l3_hyst;             /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
+        u8 l4_trip;             /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */
+        u8 l4_hyst;             /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */
+        u8 l5_trip;             /* use L5_COMP_CURR_uA(I) 0 <= I <= 138 uA */
+        u8 l5_hyst;             /* use L6_COMP_CURR_uA(I) 0 <= I <= 138 uA */
+
+        /**
+         * Independent Current Sinks / LEDS
+         * Sinks not assigned to the Backlight can be exposed to
+         * user space using the LEDS CLASS interface
+         */
+
+        int num_leds;
+        struct led_info *leds;
+        u8 led_fade_in;         /* LED Fade-In Timer */
+        u8 led_fade_out;        /* LED Fade-Out Timer */
+        u8 led_fade_law;        /* fade-on/fade-off transfer characteristic */
+        u8 led_on_time;
+};
+
+#endif /* __LINUX_I2C_ADP8870_H */
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index b2eee5879883..bf56b6f78270 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1003,8 +1003,12 @@ struct ieee80211_ht_info {
 #define WLAN_CAPABILITY_ESS             (1<<0)
 #define WLAN_CAPABILITY_IBSS            (1<<1)
 
-/* A mesh STA sets the ESS and IBSS capability bits to zero */
-#define WLAN_CAPABILITY_IS_MBSS(cap)    \
+/*
+ * A mesh STA sets the ESS and IBSS capability bits to zero.
+ * however, this holds true for p2p probe responses (in the p2p_find
+ * phase) as well.
+ */
+#define WLAN_CAPABILITY_IS_STA_BSS(cap) \
         (!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)))
 
 #define WLAN_CAPABILITY_CF_POLLABLE     (1<<2)
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index 72bfa5a034dd..7b318630139f 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -62,6 +62,7 @@ struct tpacket_auxdata {
         __u16           tp_mac;
         __u16           tp_net;
         __u16           tp_vlan_tci;
+        __u16           tp_padding;
 };
 
 /* Rx ring - header status */
@@ -70,6 +71,7 @@ struct tpacket_auxdata {
 #define TP_STATUS_COPY          0x2
 #define TP_STATUS_LOSING        0x4
 #define TP_STATUS_CSUMNOTREADY  0x8
+#define TP_STATUS_VLAN_VALID   0x10 /* auxdata has valid tp_vlan_tci */
 
 /* Tx ring - header status */
 #define TP_STATUS_AVAILABLE     0x0
@@ -100,6 +102,7 @@ struct tpacket2_hdr {
         __u32           tp_sec;
         __u32           tp_nsec;
         __u16           tp_vlan_tci;
+        __u16           tp_padding;
 };
 
 #define TPACKET2_HDRLEN         (TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll))
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index dc01681fbb42..affa27380b72 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -225,7 +225,7 @@ static inline int vlan_hwaccel_receive_skb(struct sk_buff *skb,
 }
 
 /**
- * __vlan_put_tag - regular VLAN tag inserting
+ * vlan_insert_tag - regular VLAN tag inserting
  * @skb: skbuff to tag
  * @vlan_tci: VLAN TCI to insert
  *
@@ -234,8 +234,10 @@ static inline int vlan_hwaccel_receive_skb(struct sk_buff *skb,
  *
  * Following the skb_unshare() example, in case of error, the calling function
  * doesn't have to worry about freeing the original skb.
+ *
+ * Does not change skb->protocol so this function can be used during receive.
  */
-static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
+static inline struct sk_buff *vlan_insert_tag(struct sk_buff *skb, u16 vlan_tci)
 {
         struct vlan_ethhdr *veth;
 
@@ -255,8 +257,25 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
         /* now, the TCI */
         veth->h_vlan_TCI = htons(vlan_tci);
 
-        skb->protocol = htons(ETH_P_8021Q);
+        return skb;
+}
 
+/**
+ * __vlan_put_tag - regular VLAN tag inserting
+ * @skb: skbuff to tag
+ * @vlan_tci: VLAN TCI to insert
+ *
+ * Inserts the VLAN tag into @skb as part of the payload
+ * Returns a VLAN tagged skb. If a new skb is created, @skb is freed.
+ *
+ * Following the skb_unshare() example, in case of error, the calling function
+ * doesn't have to worry about freeing the original skb.
+ */
+static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
+{
+        skb = vlan_insert_tag(skb, vlan_tci);
+        if (skb)
+                skb->protocol = htons(ETH_P_8021Q);
         return skb;
 }
 
diff --git a/include/linux/input/sh_keysc.h b/include/linux/input/sh_keysc.h
index 649dc7f12925..5d253cd93691 100644
--- a/include/linux/input/sh_keysc.h
+++ b/include/linux/input/sh_keysc.h
@@ -1,7 +1,7 @@
 #ifndef __SH_KEYSC_H__
 #define __SH_KEYSC_H__
 
-#define SH_KEYSC_MAXKEYS 49
+#define SH_KEYSC_MAXKEYS 64
 
 struct sh_keysc_info {
         enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3,
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 6c12989839d9..f6efed0039ed 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -414,6 +414,7 @@ enum
         TASKLET_SOFTIRQ,
         SCHED_SOFTIRQ,
         HRTIMER_SOFTIRQ,
+        RCU_SOFTIRQ,    /* Preferable RCU should always be the last softirq */
 
         NR_SOFTIRQS
 };
diff --git a/include/linux/irqreturn.h b/include/linux/irqreturn.h
index 819acaaac3f5..714ba08dc092 100644
--- a/include/linux/irqreturn.h
+++ b/include/linux/irqreturn.h
@@ -8,9 +8,9 @@
  * @IRQ_WAKE_THREAD     handler requests to wake the handler thread
  */
 enum irqreturn {
-        IRQ_NONE,
-        IRQ_HANDLED,
-        IRQ_WAKE_THREAD,
+        IRQ_NONE                = (0 << 0),
+        IRQ_HANDLED             = (1 << 0),
+        IRQ_WAKE_THREAD         = (1 << 1),
 };
 
 typedef enum irqreturn irqreturn_t;
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 4ecb7b16b278..d087c2e7b2aa 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1024,7 +1024,6 @@ struct journal_s
 
 /* Filing buffers */
 extern void jbd2_journal_unfile_buffer(journal_t *, struct journal_head *);
-extern void __jbd2_journal_unfile_buffer(struct journal_head *);
 extern void __jbd2_journal_refile_buffer(struct journal_head *);
 extern void jbd2_journal_refile_buffer(journal_t *, struct journal_head *);
 extern void __jbd2_journal_file_buffer(struct journal_head *, transaction_t *, int);
@@ -1165,7 +1164,6 @@ extern void	   jbd2_journal_release_jbd_inode(journal_t *journal, struct jbd2_in
  */
 struct journal_head *jbd2_journal_add_journal_head(struct buffer_head *bh);
 struct journal_head *jbd2_journal_grab_journal_head(struct buffer_head *bh);
-void jbd2_journal_remove_journal_head(struct buffer_head *bh);
 void jbd2_journal_put_journal_head(struct journal_head *jh);
 
 /*
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index fb0e7329fee1..953352a88336 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -671,8 +671,8 @@ struct sysinfo {
 
 #ifdef __CHECKER__
 #define BUILD_BUG_ON_NOT_POWER_OF_2(n)
-#define BUILD_BUG_ON_ZERO(e)
-#define BUILD_BUG_ON_NULL(e)
+#define BUILD_BUG_ON_ZERO(e) (0)
+#define BUILD_BUG_ON_NULL(e) ((void*)0)
 #define BUILD_BUG_ON(condition)
 #else /* __CHECKER__ */
 
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index d4a5c84c503d..0da38cf7db7b 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -45,7 +45,7 @@ static inline int request_module_nowait(const char *name, ...) { return -ENOSYS;
 #endif
 
 
-struct key;
+struct cred;
 struct file;
 
 enum umh_wait {
@@ -62,7 +62,7 @@ struct subprocess_info {
         char **envp;
         enum umh_wait wait;
         int retval;
-        int (*init)(struct subprocess_info *info);
+        int (*init)(struct subprocess_info *info, struct cred *new);
         void (*cleanup)(struct subprocess_info *info);
         void *data;
 };
@@ -73,7 +73,7 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
 
 /* Set various pieces of state into the subprocess_info structure */
 void call_usermodehelper_setfns(struct subprocess_info *info,
-                    int (*init)(struct subprocess_info *info),
+                    int (*init)(struct subprocess_info *info, struct cred *new),
                     void (*cleanup)(struct subprocess_info *info),
                     void *data);
 
@@ -87,7 +87,7 @@ void call_usermodehelper_freeinfo(struct subprocess_info *info);
 static inline int
 call_usermodehelper_fns(char *path, char **argv, char **envp,
                         enum umh_wait wait,
-                        int (*init)(struct subprocess_info *info),
+                        int (*init)(struct subprocess_info *info, struct cred *new),
                         void (*cleanup)(struct subprocess_info *), void *data)
 {
         struct subprocess_info *info;
diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
index 2a0d7d651dc3..ee0c952188de 100644
--- a/include/linux/kmsg_dump.h
+++ b/include/linux/kmsg_dump.h
@@ -12,6 +12,7 @@
 #ifndef _LINUX_KMSG_DUMP_H
 #define _LINUX_KMSG_DUMP_H
 
+#include <linux/errno.h>
 #include <linux/list.h>
 
 enum kmsg_dump_reason {
diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
index 82cb5bf461fb..f66b065a8b5f 100644
--- a/include/linux/kobject_ns.h
+++ b/include/linux/kobject_ns.h
@@ -32,15 +32,17 @@ enum kobj_ns_type {
 
 /*
  * Callbacks so sysfs can determine namespaces
- *   @current_ns: return calling task's namespace
+ *   @grab_current_ns: return a new reference to calling task's namespace
  *   @netlink_ns: return namespace to which a sock belongs (right?)
  *   @initial_ns: return the initial namespace (i.e. init_net_ns)
+ *   @drop_ns: drops a reference to namespace
  */
 struct kobj_ns_type_operations {
         enum kobj_ns_type type;
-        const void *(*current_ns)(void);
+        void *(*grab_current_ns)(void);
         const void *(*netlink_ns)(struct sock *sk);
         const void *(*initial_ns)(void);
+        void (*drop_ns)(void *);
 };
 
 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
@@ -48,9 +50,9 @@ int kobj_ns_type_registered(enum kobj_ns_type type);
 const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent);
 const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj);
 
-const void *kobj_ns_current(enum kobj_ns_type type);
+void *kobj_ns_grab_current(enum kobj_ns_type type);
 const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk);
 const void *kobj_ns_initial(enum kobj_ns_type type);
-void kobj_ns_exit(enum kobj_ns_type type, const void *ns);
+void kobj_ns_drop(enum kobj_ns_type type, void *ns);
 
 #endif /* _LINUX_KOBJECT_NS_H */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 9724a38ee69d..50940da6adf3 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -84,6 +84,7 @@ int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem);
 
 extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page);
 extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p);
+extern struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm);
 
 static inline
 int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup)
@@ -246,6 +247,11 @@ static inline struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page)
         return NULL;
 }
 
+static inline struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm)
+{
+        return NULL;
+}
+
 static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem)
 {
         return 1;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index ca333e79e10f..54b8b4d7b68f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2555,7 +2555,7 @@ extern void netdev_class_remove_file(struct class_attribute *class_attr);
 
 extern struct kobj_ns_type_operations net_ns_type_operations;
 
-extern char *netdev_drivername(const struct net_device *dev, char *buffer, int len);
+extern const char *netdev_drivername(const struct net_device *dev);
 
 extern void linkwatch_run_queue(void);
 
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index 50cdc2559a5a..0d3dd66322ec 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -18,6 +18,9 @@ enum ip_conntrack_info {
         /* >= this indicates reply direction */
         IP_CT_IS_REPLY,
 
+        IP_CT_ESTABLISHED_REPLY = IP_CT_ESTABLISHED + IP_CT_IS_REPLY,
+        IP_CT_RELATED_REPLY = IP_CT_RELATED + IP_CT_IS_REPLY,
+        IP_CT_NEW_REPLY = IP_CT_NEW + IP_CT_IS_REPLY,   
         /* Number of distinct IP_CT types (no NEW in reply dirn). */
         IP_CT_NUMBER = IP_CT_IS_REPLY * 2 - 1
 };
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 3a34e80ae92f..25311b3bedf8 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -92,6 +92,9 @@ extern	int nfs_pageio_add_request(struct nfs_pageio_descriptor *,
                                    struct nfs_page *);
 extern  void nfs_pageio_complete(struct nfs_pageio_descriptor *desc);
 extern  void nfs_pageio_cond_complete(struct nfs_pageio_descriptor *, pgoff_t);
+extern bool nfs_generic_pg_test(struct nfs_pageio_descriptor *desc,
+                                struct nfs_page *prev,
+                                struct nfs_page *req);
 extern  int nfs_wait_on_request(struct nfs_page *);
 extern  void nfs_unlock_request(struct nfs_page *req);
 extern  int nfs_set_page_tag_locked(struct nfs_page *req);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 5e8444a11adf..00848d86ffb2 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -158,7 +158,6 @@ struct nfs_seqid;
 
 /* nfs41 sessions channel attributes */
 struct nfs4_channel_attrs {
-        u32                     headerpadsz;
         u32                     max_rqst_sz;
         u32                     max_resp_sz;
         u32                     max_resp_sz_cached;
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 8b97308e65df..9ca008f0c542 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -259,6 +259,9 @@ extern void __bad_size_call_parameter(void);
  * Special handling for cmpxchg_double.  cmpxchg_double is passed two
  * percpu variables.  The first has to be aligned to a double word
  * boundary and the second has to follow directly thereafter.
+ * We enforce this on all architectures even if they don't support
+ * a double cmpxchg instruction, since it's a cheap requirement, and it
+ * avoids breaking the requirement for architectures with the instruction.
  */
 #define __pcpu_double_call_return_bool(stem, pcp1, pcp2, ...)           \
 ({                                                                      \
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 3412684ce5d5..e0786e35f247 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -137,14 +137,14 @@ enum perf_event_sample_format {
  *
  * struct read_format {
  *      { u64           value;
- *        { u64         time_enabled; } && PERF_FORMAT_ENABLED
- *        { u64         time_running; } && PERF_FORMAT_RUNNING
+ *        { u64         time_enabled; } && PERF_FORMAT_TOTAL_TIME_ENABLED
+ *        { u64         time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING
  *        { u64         id;           } && PERF_FORMAT_ID
  *      } && !PERF_FORMAT_GROUP
  *
  *      { u64           nr;
- *        { u64         time_enabled; } && PERF_FORMAT_ENABLED
- *        { u64         time_running; } && PERF_FORMAT_RUNNING
+ *        { u64         time_enabled; } && PERF_FORMAT_TOTAL_TIME_ENABLED
+ *        { u64         time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING
  *        { u64         value;
  *          { u64       id;           } && PERF_FORMAT_ID
  *        }             cntr[nr];
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 3160648ccdda..411e4f4be52b 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -425,7 +425,8 @@ struct dev_pm_info {
         pm_message_t            power_state;
         unsigned int            can_wakeup:1;
         unsigned int            async_suspend:1;
-        unsigned int            in_suspend:1;   /* Owned by the PM core */
+        bool                    is_prepared:1;  /* Owned by the PM core */
+        bool                    is_suspended:1; /* Ditto */
         spinlock_t              lock;
 #ifdef CONFIG_PM_SLEEP
         struct list_head        entry;
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2a8621c4be1e..a837b20ba190 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1063,6 +1063,7 @@ struct sched_domain;
  */
 #define WF_SYNC         0x01            /* waker goes to sleep after wakup */
 #define WF_FORK         0x02            /* child wakeup after fork */
+#define WF_MIGRATED     0x04            /* internal use, task got migrated */
 
 #define ENQUEUE_WAKEUP          1
 #define ENQUEUE_HEAD            2
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index e9811892844f..c6db9fb33c44 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -28,6 +28,7 @@
 
 #include <linux/spinlock.h>
 #include <linux/preempt.h>
+#include <asm/processor.h>
 
 typedef struct {
         unsigned sequence;
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index e8b78ce14474..c0a4f3ab0cc0 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1256,6 +1256,11 @@ static inline void skb_reserve(struct sk_buff *skb, int len)
         skb->tail += len;
 }
 
+static inline void skb_reset_mac_len(struct sk_buff *skb)
+{
+        skb->mac_len = skb->network_header - skb->mac_header;
+}
+
 #ifdef NET_SKBUFF_DATA_USES_OFFSET
 static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
 {
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 7ad824d510a2..8cc38d3bab0c 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -85,12 +85,15 @@ int smp_call_function_any(const struct cpumask *mask,
  * Generic and arch helpers
  */
 #ifdef CONFIG_USE_GENERIC_SMP_HELPERS
+void __init call_function_init(void);
 void generic_smp_call_function_single_interrupt(void);
 void generic_smp_call_function_interrupt(void);
 void ipi_call_lock(void);
 void ipi_call_unlock(void);
 void ipi_call_lock_irq(void);
 void ipi_call_unlock_irq(void);
+#else
+static inline void call_function_init(void) { }
 #endif
 
 /*
@@ -134,7 +137,7 @@ static inline void smp_send_reschedule(int cpu) { }
 #define smp_prepare_boot_cpu()                  do {} while (0)
 #define smp_call_function_many(mask, func, info, wait) \
                         (up_smp_call_function(func, info))
-static inline void init_call_single_data(void) { }
+static inline void call_function_init(void) { }
 
 static inline int
 smp_call_function_any(const struct cpumask *mask, smp_call_func_t func,
diff --git a/include/linux/sunrpc/gss_krb5_enctypes.h b/include/linux/sunrpc/gss_krb5_enctypes.h
new file mode 100644
index 000000000000..ec6234eee89c
--- /dev/null
+++ b/include/linux/sunrpc/gss_krb5_enctypes.h
@@ -0,0 +1,4 @@
+/*
+ * Dumb way to share this static piece of information with nfsd
+ */
+#define KRB5_SUPPORTED_ENCTYPES "18,17,16,23,3,1,2"
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index f73c482ec9c6..fe2d8e6b923b 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -84,7 +84,8 @@ struct rpc_task {
 #endif
         unsigned char           tk_priority : 2,/* Task priority */
                                 tk_garb_retry : 2,
-                                tk_cred_retry : 2;
+                                tk_cred_retry : 2,
+                                tk_rebind_retry : 2;
 };
 #define tk_xprt                 tk_client->cl_xprt
 
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 384eb5fe530b..e70564647039 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -358,6 +358,7 @@ struct backing_dev_info;
 extern struct mm_struct *swap_token_mm;
 extern void grab_swap_token(struct mm_struct *);
 extern void __put_swap_token(struct mm_struct *);
+extern void disable_swap_token(struct mem_cgroup *memcg);
 
 static inline int has_swap_token(struct mm_struct *mm)
 {
@@ -370,11 +371,6 @@ static inline void put_swap_token(struct mm_struct *mm)
                 __put_swap_token(mm);
 }
 
-static inline void disable_swap_token(void)
-{
-        put_swap_token(swap_token_mm);
-}
-
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR
 extern void
 mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout);
@@ -500,7 +496,7 @@ static inline int has_swap_token(struct mm_struct *mm)
         return 0;
 }
 
-static inline void disable_swap_token(void)
+static inline void disable_swap_token(struct mem_cgroup *memcg)
 {
 }
 
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 8c0e349f4a6c..445702c60d04 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -24,6 +24,7 @@ extern int swiotlb_force;
 
 extern void swiotlb_init(int verbose);
 extern void swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose);
+extern unsigned long swioltb_nr_tbl(void);
 
 /*
  * Enumeration for sync targets
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index c3acda60eee0..e2696d76a599 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -177,9 +177,6 @@ struct sysfs_dirent *sysfs_get_dirent(struct sysfs_dirent *parent_sd,
 struct sysfs_dirent *sysfs_get(struct sysfs_dirent *sd);
 void sysfs_put(struct sysfs_dirent *sd);
 
-/* Called to clear a ns tag when it is no longer valid */
-void sysfs_exit_ns(enum kobj_ns_type type, const void *tag);
-
 int __must_check sysfs_init(void);
 
 #else /* CONFIG_SYSFS */
@@ -338,10 +335,6 @@ static inline void sysfs_put(struct sysfs_dirent *sd)
 {
 }
 
-static inline void sysfs_exit_ns(int type, const void *tag)
-{
-}
-
 static inline int __must_check sysfs_init(void)
 {
         return 0;
diff --git a/include/linux/topology.h b/include/linux/topology.h
index b91a40e847d2..fc839bfa7935 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -60,7 +60,7 @@ int arch_update_cpu_topology(void);
  * (in whatever arch specific measurement units returned by node_distance())
  * then switch on zone reclaim on boot.
  */
-#define RECLAIM_DISTANCE 20
+#define RECLAIM_DISTANCE 30
 #endif
 #ifndef PENALTY_FOR_NODE_WITH_CPUS
 #define PENALTY_FOR_NODE_WITH_CPUS      (1)
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 5b07792ccb46..ff7dc08696a8 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -76,7 +76,7 @@
  *      tty device.  It is solely the responsibility of the line
  *      discipline to handle poll requests.
  *
- * unsigned int (*receive_buf)(struct tty_struct *, const unsigned char *cp,
+ * void (*receive_buf)(struct tty_struct *, const unsigned char *cp,
  *                     char *fp, int count);
  *
  *      This function is called by the low-level tty driver to send
@@ -84,8 +84,7 @@
  *      processing.  <cp> is a pointer to the buffer of input
  *      character received by the device.  <fp> is a pointer to a
  *      pointer of flag bytes which indicate whether a character was
- *      received with a parity error, etc. Returns the amount of bytes
- *      received.
+ *      received with a parity error, etc.
  * 
  * void (*write_wakeup)(struct tty_struct *);
  *
@@ -141,8 +140,8 @@ struct tty_ldisc_ops {
         /*
          * The following routines are called from below.
          */
-        unsigned int (*receive_buf)(struct tty_struct *,
-                        const unsigned char *cp, char *fp, int count);
+        void    (*receive_buf)(struct tty_struct *, const unsigned char *cp,
+                               char *fp, int count);
         void    (*write_wakeup)(struct tty_struct *);
         void    (*dcd_change)(struct tty_struct *, unsigned int,
                                 struct pps_event_time *);
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 71693d4a4fe1..17df3600bcef 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -62,7 +62,9 @@
         US_FLAG(NO_READ_DISC_INFO,      0x00040000)             \
                 /* cannot handle READ_DISC_INFO */              \
         US_FLAG(NO_READ_CAPACITY_16,    0x00080000)             \
-                /* cannot handle READ_CAPACITY_16 */
+                /* cannot handle READ_CAPACITY_16 */            \
+        US_FLAG(INITIAL_READ10, 0x00100000)                     \
+                /* Initial READ(10) (and others) must be retried */
 
 #define US_FLAG(name, value)    US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/uts.h b/include/linux/uts.h
index 73eb1ed36ec4..6ddbd86377de 100644
--- a/include/linux/uts.h
+++ b/include/linux/uts.h
@@ -9,7 +9,7 @@
 #endif
 
 #ifndef UTS_NODENAME
-#define UTS_NODENAME "(none)"   /* set by sethostname() */
+#define UTS_NODENAME CONFIG_DEFAULT_HOSTNAME /* set by sethostname() */
 #endif
 
 #ifndef UTS_DOMAINNAME
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 93e96fb93452..c7c40f1d2624 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -128,8 +128,8 @@ struct video_device
         struct mutex *lock;
 };
 
-#define media_entity_to_video_device(entity) \
-        container_of(entity, struct video_device, entity)
+#define media_entity_to_video_device(__e) \
+        container_of(__e, struct video_device, entity)
 /* dev to video-device */
 #define to_video_device(cd) container_of(cd, struct video_device, dev)
 
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 2bf9ed9ef26b..aef430d779bd 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -35,8 +35,11 @@ struct netns_ipvs;
 #define NETDEV_HASHENTRIES (1 << NETDEV_HASHBITS)
 
 struct net {
+        atomic_t                passive;        /* To decided when the network
+                                                 * namespace should be freed.
+                                                 */
         atomic_t                count;          /* To decided when the network
-                                                 *  namespace should be freed.
+                                                 *  namespace should be shut down.
                                                  */
 #ifdef NETNS_REFCNT_DEBUG
         atomic_t                use_count;      /* To track references we
@@ -154,6 +157,9 @@ int net_eq(const struct net *net1, const struct net *net2)
 {
         return net1 == net2;
 }
+
+extern void net_drop_ns(void *);
+
 #else
 
 static inline struct net *get_net(struct net *net)
@@ -175,6 +181,8 @@ int net_eq(const struct net *net1, const struct net *net2)
 {
         return 1;
 }
+
+#define net_drop_ns NULL
 #endif
 
 
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index c7c42e7acc31..5d4f8e586e32 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -307,6 +307,12 @@ static inline int nf_ct_is_untracked(const struct nf_conn *ct)
         return test_bit(IPS_UNTRACKED_BIT, &ct->status);
 }
 
+/* Packet is received from loopback */
+static inline bool nf_is_loopback_packet(const struct sk_buff *skb)
+{
+        return skb->dev && skb->skb_iif && skb->dev->flags & IFF_LOOPBACK;
+}
+
 extern int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp);
 extern unsigned int nf_conntrack_htable_size;
 extern unsigned int nf_conntrack_max;
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 2b447646ce4b..dd6847e5d6e4 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -107,6 +107,7 @@ typedef enum {
         SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */
         SCTP_CMD_SEND_MSG,       /* Send the whole use message */
         SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */
+        SCTP_CMD_PURGE_ASCONF_QUEUE, /* Purge all asconf queues.*/
         SCTP_CMD_LAST
 } sctp_verb_t;
 
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 795f4886e111..7df327a6d564 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1993,7 +1993,7 @@ void sctp_assoc_clean_asconf_ack_cache(const struct sctp_association *asoc);
 struct sctp_chunk *sctp_assoc_lookup_asconf_ack(
                                         const struct sctp_association *asoc,
                                         __be32 serial);
-
+void sctp_asconf_queue_teardown(struct sctp_association *asoc);
 
 int sctp_cmp_addr_exact(const union sctp_addr *ss1,
                         const union sctp_addr *ss2);
diff --git a/include/sound/soc.h b/include/sound/soc.h
index f1de3e0c75bc..3a4bd3a3c68d 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -248,8 +248,7 @@ typedef int (*hw_write_t)(void *,const char* ,int);
 extern struct snd_ac97_bus_ops soc_ac97_ops;
 
 enum snd_soc_control_type {
-        SND_SOC_CUSTOM = 1,
-        SND_SOC_I2C,
+        SND_SOC_I2C = 1,
         SND_SOC_SPI,
 };
 
diff --git a/include/staging/altera.h b/include/staging/altera.h
deleted file mode 100644
index 94c0c6181daf..000000000000
--- a/include/staging/altera.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * altera.h
- *
- * altera FPGA driver
- *
- * Copyright (C) Altera Corporation 1998-2001
- * Copyright (C) 2010 NetUP Inc.
- * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef _ALTERA_H_
-#define _ALTERA_H_
-
-struct altera_config {
-        void *dev;
-        u8 *action;
-        int (*jtag_io) (void *dev, int tms, int tdi, int tdo);
-};
-
-#if defined(CONFIG_ALTERA_STAPL) || \
-                (defined(CONFIG_ALTERA_STAPL_MODULE) && defined(MODULE))
-
-extern int altera_init(struct altera_config *config, const struct firmware *fw);
-#else
-
-static inline int altera_init(struct altera_config *config,
-                                                const struct firmware *fw)
-{
-        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
-        return 0;
-}
-#endif /* CONFIG_ALTERA_STAPL */
-
-#endif /* _ALTERA_H_ */
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index e09592d2f916..5ce2b2f5f524 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -26,7 +26,7 @@ TRACE_EVENT(ext4_free_inode,
                 __field(        umode_t, mode                   )
                 __field(        uid_t,  uid                     )
                 __field(        gid_t,  gid                     )
-                __field(        blkcnt_t, blocks                )
+                __field(        __u64, blocks                   )
         ),
 
         TP_fast_assign(
@@ -40,9 +40,8 @@ TRACE_EVENT(ext4_free_inode,
 
         TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
-                  (unsigned long) __entry->ino,
-                  __entry->mode, __entry->uid, __entry->gid,
-                  (unsigned long long) __entry->blocks)
+                  (unsigned long) __entry->ino, __entry->mode,
+                  __entry->uid, __entry->gid, __entry->blocks)
 );
 
 TRACE_EVENT(ext4_request_inode,
@@ -178,7 +177,7 @@ TRACE_EVENT(ext4_begin_ordered_truncate,
         TP_printk("dev %d,%d ino %lu new_size %lld",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  (long long) __entry->new_size)
+                  __entry->new_size)
 );
 
 DECLARE_EVENT_CLASS(ext4__write_begin,
@@ -204,7 +203,7 @@ DECLARE_EVENT_CLASS(ext4__write_begin,
                 __entry->flags  = flags;
         ),
 
-        TP_printk("dev %d,%d ino %lu pos %llu len %u flags %u",
+        TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   __entry->pos, __entry->len, __entry->flags)
@@ -248,7 +247,7 @@ DECLARE_EVENT_CLASS(ext4__write_end,
                 __entry->copied = copied;
         ),
 
-        TP_printk("dev %d,%d ino %lu pos %llu len %u copied %u",
+        TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   __entry->pos, __entry->len, __entry->copied)
@@ -286,29 +285,6 @@ DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
         TP_ARGS(inode, pos, len, copied)
 );
 
-TRACE_EVENT(ext4_writepage,
-        TP_PROTO(struct inode *inode, struct page *page),
-
-        TP_ARGS(inode, page),
-
-        TP_STRUCT__entry(
-                __field(        dev_t,  dev                     )
-                __field(        ino_t,  ino                     )
-                __field(        pgoff_t, index                  )
-
-        ),
-
-        TP_fast_assign(
-                __entry->dev    = inode->i_sb->s_dev;
-                __entry->ino    = inode->i_ino;
-                __entry->index  = page->index;
-        ),
-
-        TP_printk("dev %d,%d ino %lu page_index %lu",
-                  MAJOR(__entry->dev), MINOR(__entry->dev),
-                  (unsigned long) __entry->ino, __entry->index)
-);
-
 TRACE_EVENT(ext4_da_writepages,
         TP_PROTO(struct inode *inode, struct writeback_control *wbc),
 
@@ -341,7 +317,7 @@ TRACE_EVENT(ext4_da_writepages,
         ),
 
         TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
-                  "range_start %llu range_end %llu sync_mode %d"
+                  "range_start %lld range_end %lld sync_mode %d"
                   "for_kupdate %d range_cyclic %d writeback_index %lu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino, __entry->nr_to_write,
@@ -449,7 +425,14 @@ DECLARE_EVENT_CLASS(ext4__page_op,
         TP_printk("dev %d,%d ino %lu page_index %lu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  __entry->index)
+                  (unsigned long) __entry->index)
+);
+
+DEFINE_EVENT(ext4__page_op, ext4_writepage,
+
+        TP_PROTO(struct page *page),
+
+        TP_ARGS(page)
 );
 
 DEFINE_EVENT(ext4__page_op, ext4_readpage,
@@ -489,7 +472,7 @@ TRACE_EVENT(ext4_invalidatepage,
         TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  __entry->index, __entry->offset)
+                  (unsigned long) __entry->index, __entry->offset)
 );
 
 TRACE_EVENT(ext4_discard_blocks,
@@ -562,12 +545,10 @@ DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
 );
 
 TRACE_EVENT(ext4_mb_release_inode_pa,
-        TP_PROTO(struct super_block *sb,
-                 struct inode *inode,
-                 struct ext4_prealloc_space *pa,
+        TP_PROTO(struct ext4_prealloc_space *pa,
                  unsigned long long block, unsigned int count),
 
-        TP_ARGS(sb, inode, pa, block, count),
+        TP_ARGS(pa, block, count),
 
         TP_STRUCT__entry(
                 __field(        dev_t,  dev                     )
@@ -578,8 +559,8 @@ TRACE_EVENT(ext4_mb_release_inode_pa,
         ),
 
         TP_fast_assign(
-                __entry->dev            = sb->s_dev;
-                __entry->ino            = inode->i_ino;
+                __entry->dev            = pa->pa_inode->i_sb->s_dev;
+                __entry->ino            = pa->pa_inode->i_ino;
                 __entry->block          = block;
                 __entry->count          = count;
         ),
@@ -591,10 +572,9 @@ TRACE_EVENT(ext4_mb_release_inode_pa,
 );
 
 TRACE_EVENT(ext4_mb_release_group_pa,
-        TP_PROTO(struct super_block *sb,
-                 struct ext4_prealloc_space *pa),
+        TP_PROTO(struct ext4_prealloc_space *pa),
 
-        TP_ARGS(sb, pa),
+        TP_ARGS(pa),
 
         TP_STRUCT__entry(
                 __field(        dev_t,  dev                     )
@@ -604,7 +584,7 @@ TRACE_EVENT(ext4_mb_release_group_pa,
         ),
 
         TP_fast_assign(
-                __entry->dev            = sb->s_dev;
+                __entry->dev            = pa->pa_inode->i_sb->s_dev;
                 __entry->pa_pstart      = pa->pa_pstart;
                 __entry->pa_len         = pa->pa_len;
         ),
@@ -666,10 +646,10 @@ TRACE_EVENT(ext4_request_blocks,
                 __field(        ino_t,  ino                     )
                 __field(        unsigned int, flags             )
                 __field(        unsigned int, len               )
-                __field(        __u64,  logical                 )
+                __field(        __u32,  logical                 )
+                __field(        __u32,  lleft                   )
+                __field(        __u32,  lright                  )
                 __field(        __u64,  goal                    )
-                __field(        __u64,  lleft                   )
-                __field(        __u64,  lright                  )
                 __field(        __u64,  pleft                   )
                 __field(        __u64,  pright                  )
         ),
@@ -687,17 +667,13 @@ TRACE_EVENT(ext4_request_blocks,
                 __entry->pright = ar->pright;
         ),
 
-        TP_printk("dev %d,%d ino %lu flags %u len %u lblk %llu goal %llu "
-                  "lleft %llu lright %llu pleft %llu pright %llu ",
+        TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
+                  "lleft %u lright %u pleft %llu pright %llu ",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
-                  (unsigned long) __entry->ino,
-                  __entry->flags, __entry->len,
-                  (unsigned long long) __entry->logical,
-                  (unsigned long long) __entry->goal,
-                  (unsigned long long) __entry->lleft,
-                  (unsigned long long) __entry->lright,
-                  (unsigned long long) __entry->pleft,
-                  (unsigned long long) __entry->pright)
+                  (unsigned long) __entry->ino, __entry->flags,
+                  __entry->len, __entry->logical, __entry->goal,
+                  __entry->lleft, __entry->lright, __entry->pleft,
+                  __entry->pright)
 );
 
 TRACE_EVENT(ext4_allocate_blocks,
@@ -711,10 +687,10 @@ TRACE_EVENT(ext4_allocate_blocks,
                 __field(        __u64,  block                   )
                 __field(        unsigned int, flags             )
                 __field(        unsigned int, len               )
-                __field(        __u64,  logical                 )
+                __field(        __u32,  logical                 )
+                __field(        __u32,  lleft                   )
+                __field(        __u32,  lright                  )
                 __field(        __u64,  goal                    )
-                __field(        __u64,  lleft                   )
-                __field(        __u64,  lright                  )
                 __field(        __u64,  pleft                   )
                 __field(        __u64,  pright                  )
         ),
@@ -733,17 +709,13 @@ TRACE_EVENT(ext4_allocate_blocks,
                 __entry->pright = ar->pright;
         ),
 
-        TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %llu "
-                  "goal %llu lleft %llu lright %llu pleft %llu pright %llu",
+        TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
+                  "goal %llu lleft %u lright %u pleft %llu pright %llu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
-                  (unsigned long) __entry->ino,
-                  __entry->flags, __entry->len, __entry->block,
-                  (unsigned long long) __entry->logical,
-                  (unsigned long long) __entry->goal,
-                  (unsigned long long) __entry->lleft,
-                  (unsigned long long) __entry->lright,
-                  (unsigned long long) __entry->pleft,
-                  (unsigned long long) __entry->pright)
+                  (unsigned long) __entry->ino, __entry->flags,
+                  __entry->len, __entry->block, __entry->logical,
+                  __entry->goal,  __entry->lleft, __entry->lright,
+                  __entry->pleft, __entry->pright)
 );
 
 TRACE_EVENT(ext4_free_blocks,
@@ -755,10 +727,10 @@ TRACE_EVENT(ext4_free_blocks,
         TP_STRUCT__entry(
                 __field(        dev_t,  dev                     )
                 __field(        ino_t,  ino                     )
-                __field(      umode_t, mode                     )
+                __field(        umode_t, mode                   )
                 __field(        __u64,  block                   )
                 __field(        unsigned long,  count           )
-                __field(         int,   flags                   )
+                __field(        int,    flags                   )
         ),
 
         TP_fast_assign(
@@ -798,7 +770,7 @@ TRACE_EVENT(ext4_sync_file_enter,
                 __entry->parent         = dentry->d_parent->d_inode->i_ino;
         ),
 
-        TP_printk("dev %d,%d ino %ld parent %ld datasync %d ",
+        TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   (unsigned long) __entry->parent, __entry->datasync)
@@ -821,7 +793,7 @@ TRACE_EVENT(ext4_sync_file_exit,
                 __entry->dev            = inode->i_sb->s_dev;
         ),
 
-        TP_printk("dev %d,%d ino %ld ret %d",
+        TP_printk("dev %d,%d ino %lu ret %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   __entry->ret)
@@ -1005,7 +977,7 @@ DECLARE_EVENT_CLASS(ext4__mballoc,
                 __entry->result_len     = len;
         ),
 
-        TP_printk("dev %d,%d inode %lu extent %u/%d/%u ",
+        TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   __entry->result_group, __entry->result_start,
@@ -1093,7 +1065,7 @@ TRACE_EVENT(ext4_da_update_reserve_space,
                   "allocated_meta_blocks %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  __entry->mode,  (unsigned long long) __entry->i_blocks,
+                  __entry->mode, __entry->i_blocks,
                   __entry->used_blocks, __entry->reserved_data_blocks,
                   __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
 );
@@ -1127,7 +1099,7 @@ TRACE_EVENT(ext4_da_reserve_space,
                   "reserved_data_blocks %d reserved_meta_blocks %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  __entry->mode, (unsigned long long) __entry->i_blocks,
+                  __entry->mode, __entry->i_blocks,
                   __entry->md_needed, __entry->reserved_data_blocks,
                   __entry->reserved_meta_blocks)
 );
@@ -1164,7 +1136,7 @@ TRACE_EVENT(ext4_da_release_space,
                   "allocated_meta_blocks %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  __entry->mode, (unsigned long long) __entry->i_blocks,
+                  __entry->mode, __entry->i_blocks,
                   __entry->freed_blocks, __entry->reserved_data_blocks,
                   __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
 );
@@ -1239,14 +1211,15 @@ TRACE_EVENT(ext4_direct_IO_enter,
                 __entry->rw     = rw;
         ),
 
-        TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d",
+        TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  (unsigned long long) __entry->pos, __entry->len, __entry->rw)
+                  __entry->pos, __entry->len, __entry->rw)
 );
 
 TRACE_EVENT(ext4_direct_IO_exit,
-        TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw, int ret),
+        TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
+                 int rw, int ret),
 
         TP_ARGS(inode, offset, len, rw, ret),
 
@@ -1268,10 +1241,10 @@ TRACE_EVENT(ext4_direct_IO_exit,
                 __entry->ret    = ret;
         ),
 
-        TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d ret %d",
+        TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  (unsigned long long) __entry->pos, __entry->len,
+                  __entry->pos, __entry->len,
                   __entry->rw, __entry->ret)
 );
 
@@ -1296,15 +1269,15 @@ TRACE_EVENT(ext4_fallocate_enter,
                 __entry->mode   = mode;
         ),
 
-        TP_printk("dev %d,%d ino %ld pos %llu len %llu mode %d",
+        TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
-                  (unsigned long) __entry->ino,
-                  (unsigned long long) __entry->pos,
-                  (unsigned long long) __entry->len, __entry->mode)
+                  (unsigned long) __entry->ino, __entry->pos,
+                  __entry->len, __entry->mode)
 );
 
 TRACE_EVENT(ext4_fallocate_exit,
-        TP_PROTO(struct inode *inode, loff_t offset, unsigned int max_blocks, int ret),
+        TP_PROTO(struct inode *inode, loff_t offset,
+                 unsigned int max_blocks, int ret),
 
         TP_ARGS(inode, offset, max_blocks, ret),
 
@@ -1312,7 +1285,7 @@ TRACE_EVENT(ext4_fallocate_exit,
                 __field(        ino_t,  ino                     )
                 __field(        dev_t,  dev                     )
                 __field(        loff_t, pos                     )
-                __field(        unsigned,       blocks          )
+                __field(        unsigned int,   blocks          )
                 __field(        int,    ret                     )
         ),
 
@@ -1324,10 +1297,10 @@ TRACE_EVENT(ext4_fallocate_exit,
                 __entry->ret    = ret;
         ),
 
-        TP_printk("dev %d,%d ino %ld pos %llu blocks %d ret %d",
+        TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  (unsigned long long) __entry->pos, __entry->blocks,
+                  __entry->pos, __entry->blocks,
                   __entry->ret)
 );
 
@@ -1350,7 +1323,7 @@ TRACE_EVENT(ext4_unlink_enter,
                 __entry->dev            = dentry->d_inode->i_sb->s_dev;
         ),
 
-        TP_printk("dev %d,%d ino %ld size %lld parent %ld",
+        TP_printk("dev %d,%d ino %lu size %lld parent %lu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino, __entry->size,
                   (unsigned long) __entry->parent)
@@ -1373,7 +1346,7 @@ TRACE_EVENT(ext4_unlink_exit,
                 __entry->ret            = ret;
         ),
 
-        TP_printk("dev %d,%d ino %ld ret %d",
+        TP_printk("dev %d,%d ino %lu ret %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
                   __entry->ret)
@@ -1387,7 +1360,7 @@ DECLARE_EVENT_CLASS(ext4__truncate,
         TP_STRUCT__entry(
                 __field(        ino_t,          ino             )
                 __field(        dev_t,          dev             )
-                __field(        blkcnt_t,       blocks          )
+                __field(        __u64,          blocks          )
         ),
 
         TP_fast_assign(
@@ -1396,9 +1369,9 @@ DECLARE_EVENT_CLASS(ext4__truncate,
                 __entry->blocks = inode->i_blocks;
         ),
 
-        TP_printk("dev %d,%d ino %lu blocks %lu",
+        TP_printk("dev %d,%d ino %lu blocks %llu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
-                  (unsigned long) __entry->ino, (unsigned long) __entry->blocks)
+                  (unsigned long) __entry->ino, __entry->blocks)
 );
 
 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
@@ -1417,7 +1390,7 @@ DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
 
 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
-                 unsigned len, unsigned flags),
+                 unsigned int len, unsigned int flags),
 
         TP_ARGS(inode, lblk, len, flags),
 
@@ -1425,8 +1398,8 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
                 __field(        ino_t,          ino             )
                 __field(        dev_t,          dev             )
                 __field(        ext4_lblk_t,    lblk            )
-                __field(        unsigned,       len             )
-                __field(        unsigned,       flags           )
+                __field(        unsigned int,   len             )
+                __field(        unsigned int,   flags           )
         ),
 
         TP_fast_assign(
@@ -1440,7 +1413,7 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
         TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  (unsigned) __entry->lblk, __entry->len, __entry->flags)
+                  __entry->lblk, __entry->len, __entry->flags)
 );
 
 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
@@ -1459,7 +1432,7 @@ DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
 
 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
         TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
-                 ext4_fsblk_t pblk, unsigned len, int ret),
+                 ext4_fsblk_t pblk, unsigned int len, int ret),
 
         TP_ARGS(inode, lblk, pblk, len, ret),
 
@@ -1468,7 +1441,7 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
                 __field(        dev_t,          dev             )
                 __field(        ext4_lblk_t,    lblk            )
                 __field(        ext4_fsblk_t,   pblk            )
-                __field(        unsigned,       len             )
+                __field(        unsigned int,   len             )
                 __field(        int,            ret             )
         ),
 
@@ -1484,7 +1457,7 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
         TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
+                  __entry->lblk, __entry->pblk,
                   __entry->len, __entry->ret)
 );
 
@@ -1524,7 +1497,7 @@ TRACE_EVENT(ext4_ext_load_extent,
         TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
                   MAJOR(__entry->dev), MINOR(__entry->dev),
                   (unsigned long) __entry->ino,
-                  (unsigned) __entry->lblk, (unsigned long long) __entry->pblk)
+                  __entry->lblk, __entry->pblk)
 );
 
 TRACE_EVENT(ext4_load_inode,
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
index ae045ca7d356..1c09820df585 100644
--- a/include/trace/events/irq.h
+++ b/include/trace/events/irq.h
@@ -20,7 +20,8 @@ struct softirq_action;
                          softirq_name(BLOCK_IOPOLL),    \
                          softirq_name(TASKLET),         \
                          softirq_name(SCHED),           \
-                         softirq_name(HRTIMER))
+                         softirq_name(HRTIMER),         \
+                         softirq_name(RCU))
 
 /**
  * irq_handler_entry - called immediately before the irq action handler
diff --git a/include/trace/events/net.h b/include/trace/events/net.h
index 5f247f5ffc56..f99645d05a8f 100644
--- a/include/trace/events/net.h
+++ b/include/trace/events/net.h
@@ -12,22 +12,24 @@
 TRACE_EVENT(net_dev_xmit,
 
         TP_PROTO(struct sk_buff *skb,
-                 int rc),
+                 int rc,
+                 struct net_device *dev,
+                 unsigned int skb_len),
 
-        TP_ARGS(skb, rc),
+        TP_ARGS(skb, rc, dev, skb_len),
 
         TP_STRUCT__entry(
                 __field(        void *,         skbaddr         )
                 __field(        unsigned int,   len             )
                 __field(        int,            rc              )
-                __string(       name,           skb->dev->name  )
+                __string(       name,           dev->name       )
         ),
 
         TP_fast_assign(
                 __entry->skbaddr = skb;
-                __entry->len = skb->len;
+                __entry->len = skb_len;
                 __entry->rc = rc;
-                __assign_str(name, skb->dev->name);
+                __assign_str(name, dev->name);
         ),
 
         TP_printk("dev=%s skbaddr=%p len=%u rc=%d",
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index ea422aaa23e1..b2c33bd955fa 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -6,6 +6,8 @@
 
 #include <linux/types.h>
 #include <linux/tracepoint.h>
+#include <linux/mm.h>
+#include <linux/memcontrol.h>
 #include "gfpflags.h"
 
 #define RECLAIM_WB_ANON         0x0001u
@@ -310,6 +312,87 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
                 show_reclaim_flags(__entry->reclaim_flags))
 );
 
+TRACE_EVENT(replace_swap_token,
+        TP_PROTO(struct mm_struct *old_mm,
+                 struct mm_struct *new_mm),
+
+        TP_ARGS(old_mm, new_mm),
+
+        TP_STRUCT__entry(
+                __field(struct mm_struct*,      old_mm)
+                __field(unsigned int,           old_prio)
+                __field(struct mm_struct*,      new_mm)
+                __field(unsigned int,           new_prio)
+        ),
+
+        TP_fast_assign(
+                __entry->old_mm   = old_mm;
+                __entry->old_prio = old_mm ? old_mm->token_priority : 0;
+                __entry->new_mm   = new_mm;
+                __entry->new_prio = new_mm->token_priority;
+        ),
+
+        TP_printk("old_token_mm=%p old_prio=%u new_token_mm=%p new_prio=%u",
+                  __entry->old_mm, __entry->old_prio,
+                  __entry->new_mm, __entry->new_prio)
+);
+
+DECLARE_EVENT_CLASS(put_swap_token_template,
+        TP_PROTO(struct mm_struct *swap_token_mm),
+
+        TP_ARGS(swap_token_mm),
+
+        TP_STRUCT__entry(
+                __field(struct mm_struct*, swap_token_mm)
+        ),
+
+        TP_fast_assign(
+                __entry->swap_token_mm = swap_token_mm;
+        ),
+
+        TP_printk("token_mm=%p", __entry->swap_token_mm)
+);
+
+DEFINE_EVENT(put_swap_token_template, put_swap_token,
+        TP_PROTO(struct mm_struct *swap_token_mm),
+        TP_ARGS(swap_token_mm)
+);
+
+DEFINE_EVENT_CONDITION(put_swap_token_template, disable_swap_token,
+        TP_PROTO(struct mm_struct *swap_token_mm),
+        TP_ARGS(swap_token_mm),
+        TP_CONDITION(swap_token_mm != NULL)
+);
+
+TRACE_EVENT_CONDITION(update_swap_token_priority,
+        TP_PROTO(struct mm_struct *mm,
+                 unsigned int old_prio,
+                 struct mm_struct *swap_token_mm),
+
+        TP_ARGS(mm, old_prio, swap_token_mm),
+
+        TP_CONDITION(mm->token_priority != old_prio),
+
+        TP_STRUCT__entry(
+                __field(struct mm_struct*, mm)
+                __field(unsigned int, old_prio)
+                __field(unsigned int, new_prio)
+                __field(struct mm_struct*, swap_token_mm)
+                __field(unsigned int, swap_token_prio)
+        ),
+
+        TP_fast_assign(
+                __entry->mm             = mm;
+                __entry->old_prio       = old_prio;
+                __entry->new_prio       = mm->token_priority;
+                __entry->swap_token_mm  = swap_token_mm;
+                __entry->swap_token_prio = swap_token_mm ? swap_token_mm->token_priority : 0;
+        ),
+
+        TP_printk("mm=%p old_prio=%u new_prio=%u swap_token_mm=%p token_prio=%u",
+                  __entry->mm, __entry->old_prio, __entry->new_prio,
+                  __entry->swap_token_mm, __entry->swap_token_prio)
+);
 
 #endif /* _TRACE_VMSCAN_H */