Merge branch 'power-supply-scope' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen

343 files changed, 9275 insertions, 2736 deletions

diff --git a/include/linux/aio.h b/include/linux/aio.h
index 2dcb72bff4b6..2314ad8b3c9c 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -117,6 +117,7 @@ struct kiocb {
 
 	struct list_head	ki_list;	/* the aio core uses this
 						 * for cancellation */
+	struct list_head	ki_batch;	/* batch allocation */
 
 	/*
 	 * If the aio_resfd field of the userspace iocb is not zero,
diff --git a/include/linux/alarmtimer.h b/include/linux/alarmtimer.h
index c5d6095b46f8..975009e1cbe6 100644
--- a/include/linux/alarmtimer.h
+++ b/include/linux/alarmtimer.h
@@ -13,6 +13,16 @@ enum alarmtimer_type {
 	ALARM_NUMTYPE,
 };
 
+enum alarmtimer_restart {
+	ALARMTIMER_NORESTART,
+	ALARMTIMER_RESTART,
+};
+
+
+#define ALARMTIMER_STATE_INACTIVE	0x00
+#define ALARMTIMER_STATE_ENQUEUED	0x01
+#define ALARMTIMER_STATE_CALLBACK	0x02
+
 /**
  * struct alarm - Alarm timer structure
  * @node:	timerqueue node for adding to the event list this value
@@ -25,16 +35,45 @@ enum alarmtimer_type {
  */
 struct alarm {
 	struct timerqueue_node	node;
-	ktime_t			period;
-	void			(*function)(struct alarm *);
+	enum alarmtimer_restart	(*function)(struct alarm *, ktime_t now);
 	enum alarmtimer_type	type;
-	bool			enabled;
+	int			state;
 	void			*data;
 };
 
 void alarm_init(struct alarm *alarm, enum alarmtimer_type type,
-		void (*function)(struct alarm *));
-void alarm_start(struct alarm *alarm, ktime_t start, ktime_t period);
-void alarm_cancel(struct alarm *alarm);
+		enum alarmtimer_restart (*function)(struct alarm *, ktime_t));
+void alarm_start(struct alarm *alarm, ktime_t start);
+int alarm_try_to_cancel(struct alarm *alarm);
+int alarm_cancel(struct alarm *alarm);
+
+u64 alarm_forward(struct alarm *alarm, ktime_t now, ktime_t interval);
+
+/*
+ * A alarmtimer is active, when it is enqueued into timerqueue or the
+ * callback function is running.
+ */
+static inline int alarmtimer_active(const struct alarm *timer)
+{
+	return timer->state != ALARMTIMER_STATE_INACTIVE;
+}
+
+/*
+ * Helper function to check, whether the timer is on one of the queues
+ */
+static inline int alarmtimer_is_queued(struct alarm *timer)
+{
+	return timer->state & ALARMTIMER_STATE_ENQUEUED;
+}
+
+/*
+ * Helper function to check, whether the timer is running the callback
+ * function
+ */
+static inline int alarmtimer_callback_running(struct alarm *timer)
+{
+	return timer->state & ALARMTIMER_STATE_CALLBACK;
+}
+
 
 #endif
diff --git a/include/linux/amba/pl061.h b/include/linux/amba/pl061.h
index 5ddd9ad4b19c..2412af944f1f 100644
--- a/include/linux/amba/pl061.h
+++ b/include/linux/amba/pl061.h
@@ -7,8 +7,7 @@ struct pl061_platform_data {
 	unsigned	gpio_base;
 
 	/* number of the first IRQ.
-	 * If the IRQ functionality in not desired this must be set to
-	 * (unsigned) -1.
+	 * If the IRQ functionality in not desired this must be set to NO_IRQ.
 	 */
 	unsigned	irq_base;
 
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index e6e28f37d8ec..9eabffbc4e50 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -47,6 +47,9 @@ enum {
  * @muxval: a number usually used to poke into some mux regiser to
  * mux in the signal to this channel
  * @cctl_opt: default options for the channel control register
+ * @device_fc: Flow Controller Settings for ccfg register. Only valid for slave
+ * channels. Fill with 'true' if peripheral should be flow controller. Direction
+ * will be selected at Runtime.
  * @addr: source/target address in physical memory for this DMA channel,
  * can be the address of a FIFO register for burst requests for example.
  * This can be left undefined if the PrimeCell API is used for configuring
@@ -65,6 +68,7 @@ struct pl08x_channel_data {
 	int max_signal;
 	u32 muxval;
 	u32 cctl;
+	bool device_fc;
 	dma_addr_t addr;
 	bool circular_buffer;
 	bool single;
@@ -77,13 +81,11 @@ struct pl08x_channel_data {
  * @addr: current address
  * @maxwidth: the maximum width of a transfer on this bus
  * @buswidth: the width of this bus in bytes: 1, 2 or 4
- * @fill_bytes: bytes required to fill to the next bus memory boundary
  */
 struct pl08x_bus_data {
 	dma_addr_t addr;
 	u8 maxwidth;
 	u8 buswidth;
-	size_t fill_bytes;
 };
 
 /**
@@ -104,17 +106,35 @@ struct pl08x_phy_chan {
 };
 
 /**
+ * struct pl08x_sg - structure containing data per sg
+ * @src_addr: src address of sg
+ * @dst_addr: dst address of sg
+ * @len: transfer len in bytes
+ * @node: node for txd's dsg_list
+ */
+struct pl08x_sg {
+	dma_addr_t src_addr;
+	dma_addr_t dst_addr;
+	size_t len;
+	struct list_head node;
+};
+
+/**
  * struct pl08x_txd - wrapper for struct dma_async_tx_descriptor
+ * @tx: async tx descriptor
+ * @node: node for txd list for channels
+ * @dsg_list: list of children sg's
+ * @direction: direction of transfer
  * @llis_bus: DMA memory address (physical) start for the LLIs
  * @llis_va: virtual memory address start for the LLIs
+ * @cctl: control reg values for current txd
+ * @ccfg: config reg values for current txd
  */
 struct pl08x_txd {
 	struct dma_async_tx_descriptor tx;
 	struct list_head node;
+	struct list_head dsg_list;
 	enum dma_data_direction	direction;
-	dma_addr_t src_addr;
-	dma_addr_t dst_addr;
-	size_t len;
 	dma_addr_t llis_bus;
 	struct pl08x_lli *llis_va;
 	/* Default cctl value for LLIs */
diff --git a/include/linux/amba/pl330.h b/include/linux/amba/pl330.h
index cbee7de7dd36..d12f077a6daf 100644
--- a/include/linux/amba/pl330.h
+++ b/include/linux/amba/pl330.h
@@ -19,12 +19,8 @@ struct dma_pl330_peri {
 	 * Peri_Req i/f of the DMAC that is
 	 * peripheral could be reached from.
 	 */
-	u8 peri_id; /* {0, 31} */
+	u8 peri_id; /* specific dma id */
 	enum pl330_reqtype rqtype;
-
-	/* For M->D and D->M Channels */
-	int burst_sz; /* in power of 2 */
-	dma_addr_t fifo_addr;
 };
 
 struct dma_pl330_platdata {
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index d34c187432ed..f57c36881c48 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -3,6 +3,7 @@
 
 #include <linux/types.h>
 #include <asm/byteorder.h>
+#include <linux/socket.h>
 
 /*
  * AppleTalk networking structures
@@ -28,7 +29,7 @@ struct atalk_addr {
 };
 
 struct sockaddr_at {
-	sa_family_t	  sat_family;
+	__kernel_sa_family_t sat_family;
 	__u8		  sat_port;
 	struct atalk_addr sat_addr;
 	char		  sat_zero[8];
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h
index 3e09b345f4d6..4c7a4b2104bf 100644
--- a/include/linux/atmel-mci.h
+++ b/include/linux/atmel-mci.h
@@ -1,7 +1,7 @@
 #ifndef __LINUX_ATMEL_MCI_H
 #define __LINUX_ATMEL_MCI_H
 
-#define ATMEL_MCI_MAX_NR_SLOTS	2
+#define ATMCI_MAX_NR_SLOTS	2
 
 /**
  * struct mci_slot_pdata - board-specific per-slot configuration
@@ -33,7 +33,7 @@ struct mci_slot_pdata {
  */
 struct mci_platform_data {
 	struct mci_dma_data	*dma_slave;
-	struct mci_slot_pdata	slot[ATMEL_MCI_MAX_NR_SLOTS];
+	struct mci_slot_pdata	slot[ATMCI_MAX_NR_SLOTS];
 };
 
 #endif /* __LINUX_ATMEL_MCI_H */
diff --git a/include/linux/atmel_pdc.h b/include/linux/atmel_pdc.h
index 5058a31d2ce8..63499ce806ea 100644
--- a/include/linux/atmel_pdc.h
+++ b/include/linux/atmel_pdc.h
@@ -33,4 +33,6 @@
 
 #define ATMEL_PDC_PTSR		0x124	/* Transfer Status Register */
 
+#define ATMEL_PDC_SCND_BUF_OFF	0x10	/* Offset between first and second buffer registers */
+
 #endif
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 0c8006129fb2..2f81c6f3b630 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -584,14 +584,13 @@ extern int audit_signals;
 #ifdef CONFIG_AUDIT
 /* These are defined in audit.c */
 				/* Public API */
-extern void		    audit_log(struct audit_context *ctx, gfp_t gfp_mask,
-				      int type, const char *fmt, ...)
-				      __attribute__((format(printf,4,5)));
+extern __printf(4, 5)
+void audit_log(struct audit_context *ctx, gfp_t gfp_mask, int type,
+	       const char *fmt, ...);
 
 extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int type);
-extern void		    audit_log_format(struct audit_buffer *ab,
-					     const char *fmt, ...)
-			    __attribute__((format(printf,2,3)));
+extern __printf(2, 3)
+void audit_log_format(struct audit_buffer *ab, const char *fmt, ...);
 extern void		    audit_log_end(struct audit_buffer *ab);
 extern int		    audit_string_contains_control(const char *string,
 							  size_t len);
diff --git a/include/linux/ax25.h b/include/linux/ax25.h
index 56c11f0dbd80..74c89a41732d 100644
--- a/include/linux/ax25.h
+++ b/include/linux/ax25.h
@@ -47,7 +47,7 @@ typedef struct {
 } ax25_address;
 
 struct sockaddr_ax25 {
-	sa_family_t	sax25_family;
+	__kernel_sa_family_t sax25_family;
 	ax25_address	sax25_call;
 	int		sax25_ndigis;
 	/* Digipeater ax25_address sets follow */
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 3b2f9cb82986..b1038bd686ac 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -40,6 +40,7 @@ typedef int (congested_fn)(void *, int);
 enum bdi_stat_item {
 	BDI_RECLAIMABLE,
 	BDI_WRITEBACK,
+	BDI_DIRTIED,
 	BDI_WRITTEN,
 	NR_BDI_STAT_ITEMS
 };
@@ -74,10 +75,20 @@ struct backing_dev_info {
 	struct percpu_counter bdi_stat[NR_BDI_STAT_ITEMS];
 
 	unsigned long bw_time_stamp;	/* last time write bw is updated */
+	unsigned long dirtied_stamp;
 	unsigned long written_stamp;	/* pages written at bw_time_stamp */
 	unsigned long write_bandwidth;	/* the estimated write bandwidth */
 	unsigned long avg_write_bandwidth; /* further smoothed write bw */
 
+	/*
+	 * The base dirty throttle rate, re-calculated on every 200ms.
+	 * All the bdi tasks' dirty rate will be curbed under it.
+	 * @dirty_ratelimit tracks the estimated @balanced_dirty_ratelimit
+	 * in small steps and is much more smooth/stable than the latter.
+	 */
+	unsigned long dirty_ratelimit;
+	unsigned long balanced_dirty_ratelimit;
+
 	struct prop_local_percpu completions;
 	int dirty_exceeded;
 
@@ -107,7 +118,8 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
 int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
 void bdi_unregister(struct backing_dev_info *bdi);
 int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int);
-void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages);
+void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages,
+			enum wb_reason reason);
 void bdi_start_background_writeback(struct backing_dev_info *bdi);
 int bdi_writeback_thread(void *data);
 int bdi_has_dirty_io(struct backing_dev_info *bdi);
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 8c96654bef16..4d4b59de9467 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -6,6 +6,7 @@
 
 #include <linux/bcma/bcma_driver_chipcommon.h>
 #include <linux/bcma/bcma_driver_pci.h>
+#include <linux/bcma/bcma_driver_mips.h>
 #include <linux/ssb/ssb.h> /* SPROM sharing */
 
 #include "bcma_regs.h"
@@ -14,9 +15,9 @@ struct bcma_device;
 struct bcma_bus;
 
 enum bcma_hosttype {
-	BCMA_HOSTTYPE_NONE,
 	BCMA_HOSTTYPE_PCI,
 	BCMA_HOSTTYPE_SDIO,
+	BCMA_HOSTTYPE_SOC,
 };
 
 struct bcma_chipinfo {
@@ -130,6 +131,7 @@ struct bcma_device {
 
 	struct device dev;
 	struct device *dma_dev;
+
 	unsigned int irq;
 	bool dev_registered;
 
@@ -138,6 +140,9 @@ struct bcma_device {
 	u32 addr;
 	u32 wrap;
 
+	void __iomem *io_addr;
+	void __iomem *io_wrap;
+
 	void *drvdata;
 	struct list_head list;
 };
@@ -165,10 +170,9 @@ struct bcma_driver {
 };
 extern
 int __bcma_driver_register(struct bcma_driver *drv, struct module *owner);
-static inline int bcma_driver_register(struct bcma_driver *drv)
-{
-	return __bcma_driver_register(drv, THIS_MODULE);
-}
+#define bcma_driver_register(drv) \
+	__bcma_driver_register(drv, THIS_MODULE)
+
 extern void bcma_driver_unregister(struct bcma_driver *drv);
 
 struct bcma_bus {
@@ -190,9 +194,11 @@ struct bcma_bus {
 	struct bcma_device *mapped_core;
 	struct list_head cores;
 	u8 nr_cores;
+	u8 init_done:1;
 
 	struct bcma_drv_cc drv_cc;
 	struct bcma_drv_pci drv_pci;
+	struct bcma_drv_mips drv_mips;
 
 	/* We decided to share SPROM struct with SSB as long as we do not need
 	 * any hacks for BCMA. This simplifies drivers code. */
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index a0f684615ae5..1526d965ed06 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -24,6 +24,7 @@
 #define   BCMA_CC_FLASHT_NONE		0x00000000	/* No flash */
 #define   BCMA_CC_FLASHT_STSER		0x00000100	/* ST serial flash */
 #define   BCMA_CC_FLASHT_ATSER		0x00000200	/* Atmel serial flash */
+#define   BCMA_CC_FLASHT_NFLASH		0x00000200
 #define	  BCMA_CC_FLASHT_PARA		0x00000700	/* Parallel flash */
 #define  BCMA_CC_CAP_PLLT		0x00038000	/* PLL Type */
 #define   BCMA_PLLTYPE_NONE		0x00000000
@@ -178,6 +179,7 @@
 #define BCMA_CC_PROG_CFG		0x0120
 #define BCMA_CC_PROG_WAITCNT		0x0124
 #define BCMA_CC_FLASH_CFG		0x0128
+#define  BCMA_CC_FLASH_CFG_DS		0x0010	/* Data size, 0=8bit, 1=16bit */
 #define BCMA_CC_FLASH_WAITCNT		0x012C
 /* 0x1E0 is defined as shared BCMA_CLKCTLST */
 #define BCMA_CC_HW_WORKAROUND		0x01E4 /* Hardware workaround (rev >= 20) */
@@ -239,6 +241,64 @@
 #define BCMA_CC_SPROM			0x0800 /* SPROM beginning */
 #define BCMA_CC_SPROM_PCIE6		0x0830 /* SPROM beginning on PCIe rev >= 6 */
 
+/* Divider allocation in 4716/47162/5356 */
+#define BCMA_CC_PMU5_MAINPLL_CPU	1
+#define BCMA_CC_PMU5_MAINPLL_MEM	2
+#define BCMA_CC_PMU5_MAINPLL_SSB	3
+
+/* PLL usage in 4716/47162 */
+#define BCMA_CC_PMU4716_MAINPLL_PLL0	12
+
+/* PLL usage in 5356/5357 */
+#define BCMA_CC_PMU5356_MAINPLL_PLL0	0
+#define BCMA_CC_PMU5357_MAINPLL_PLL0	0
+
+/* 4706 PMU */
+#define BCMA_CC_PMU4706_MAINPLL_PLL0	0
+
+/* ALP clock on pre-PMU chips */
+#define BCMA_CC_PMU_ALP_CLOCK		20000000
+/* HT clock for systems with PMU-enabled chipcommon */
+#define BCMA_CC_PMU_HT_CLOCK		80000000
+
+/* PMU rev 5 (& 6) */
+#define BCMA_CC_PPL_P1P2_OFF		0
+#define BCMA_CC_PPL_P1_MASK		0x0f000000
+#define BCMA_CC_PPL_P1_SHIFT		24
+#define BCMA_CC_PPL_P2_MASK		0x00f00000
+#define BCMA_CC_PPL_P2_SHIFT		20
+#define BCMA_CC_PPL_M14_OFF		1
+#define BCMA_CC_PPL_MDIV_MASK		0x000000ff
+#define BCMA_CC_PPL_MDIV_WIDTH		8
+#define BCMA_CC_PPL_NM5_OFF		2
+#define BCMA_CC_PPL_NDIV_MASK		0xfff00000
+#define BCMA_CC_PPL_NDIV_SHIFT		20
+#define BCMA_CC_PPL_FMAB_OFF		3
+#define BCMA_CC_PPL_MRAT_MASK		0xf0000000
+#define BCMA_CC_PPL_MRAT_SHIFT		28
+#define BCMA_CC_PPL_ABRAT_MASK		0x08000000
+#define BCMA_CC_PPL_ABRAT_SHIFT		27
+#define BCMA_CC_PPL_FDIV_MASK		0x07ffffff
+#define BCMA_CC_PPL_PLLCTL_OFF		4
+#define BCMA_CC_PPL_PCHI_OFF		5
+#define BCMA_CC_PPL_PCHI_MASK		0x0000003f
+
+/* BCM4331 ChipControl numbers. */
+#define BCMA_CHIPCTL_4331_BT_COEXIST		BIT(0)	/* 0 disable */
+#define BCMA_CHIPCTL_4331_SECI			BIT(1)	/* 0 SECI is disabled (JATG functional) */
+#define BCMA_CHIPCTL_4331_EXT_LNA		BIT(2)	/* 0 disable */
+#define BCMA_CHIPCTL_4331_SPROM_GPIO13_15	BIT(3)	/* sprom/gpio13-15 mux */
+#define BCMA_CHIPCTL_4331_EXTPA_EN		BIT(4)	/* 0 ext pa disable, 1 ext pa enabled */
+#define BCMA_CHIPCTL_4331_GPIOCLK_ON_SPROMCS	BIT(5)	/* set drive out GPIO_CLK on sprom_cs pin */
+#define BCMA_CHIPCTL_4331_PCIE_MDIO_ON_SPROMCS	BIT(6)	/* use sprom_cs pin as PCIE mdio interface */
+#define BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5	BIT(7)	/* aband extpa will be at gpio2/5 and sprom_dout */
+#define BCMA_CHIPCTL_4331_OVR_PIPEAUXCLKEN	BIT(8)	/* override core control on pipe_AuxClkEnable */
+#define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN	BIT(9)	/* override core control on pipe_AuxPowerDown */
+#define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN		BIT(10)	/* pcie_auxclkenable */
+#define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN	BIT(11)	/* pcie_pipe_pllpowerdown */
+#define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4	BIT(16)	/* enable bt_shd0 at gpio4 */
+#define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5	BIT(17)	/* enable bt_shd1 at gpio5 */
+
 /* Data for the PMU, if available.
  * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
  */
@@ -247,14 +307,37 @@ struct bcma_chipcommon_pmu {
 	u32 crystalfreq;	/* The active crystal frequency (in kHz) */
 };
 
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+struct bcma_pflash {
+	u8 buswidth;
+	u32 window;
+	u32 window_size;
+};
+
+struct bcma_serial_port {
+	void *regs;
+	unsigned long clockspeed;
+	unsigned int irq;
+	unsigned int baud_base;
+	unsigned int reg_shift;
+};
+#endif /* CONFIG_BCMA_DRIVER_MIPS */
+
 struct bcma_drv_cc {
 	struct bcma_device *core;
 	u32 status;
 	u32 capabilities;
 	u32 capabilities_ext;
+	u8 setup_done:1;
 	/* Fast Powerup Delay constant */
 	u16 fast_pwrup_delay;
 	struct bcma_chipcommon_pmu pmu;
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+	struct bcma_pflash pflash;
+
+	int nr_serial_ports;
+	struct bcma_serial_port serial_ports[4];
+#endif /* CONFIG_BCMA_DRIVER_MIPS */
 };
 
 /* Register access */
@@ -275,6 +358,8 @@ extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
 extern void bcma_chipco_suspend(struct bcma_drv_cc *cc);
 extern void bcma_chipco_resume(struct bcma_drv_cc *cc);
 
+void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
+
 extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc,
 					  u32 ticks);
 
@@ -293,4 +378,13 @@ u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value);
 /* PMU support */
 extern void bcma_pmu_init(struct bcma_drv_cc *cc);
 
+extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset,
+				  u32 value);
+extern void bcma_chipco_pll_maskset(struct bcma_drv_cc *cc, u32 offset,
+				    u32 mask, u32 set);
+extern void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc,
+					u32 offset, u32 mask, u32 set);
+extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc,
+				       u32 offset, u32 mask, u32 set);
+
 #endif /* LINUX_BCMA_DRIVER_CC_H_ */
diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h
new file mode 100644
index 000000000000..c0043645cdcb
--- /dev/null
+++ b/include/linux/bcma/bcma_driver_mips.h
@@ -0,0 +1,51 @@
+#ifndef LINUX_BCMA_DRIVER_MIPS_H_
+#define LINUX_BCMA_DRIVER_MIPS_H_
+
+#define BCMA_MIPS_IPSFLAG		0x0F08
+/* which sbflags get routed to mips interrupt 1 */
+#define  BCMA_MIPS_IPSFLAG_IRQ1		0x0000003F
+#define  BCMA_MIPS_IPSFLAG_IRQ1_SHIFT	0
+/* which sbflags get routed to mips interrupt 2 */
+#define  BCMA_MIPS_IPSFLAG_IRQ2		0x00003F00
+#define  BCMA_MIPS_IPSFLAG_IRQ2_SHIFT	8
+/* which sbflags get routed to mips interrupt 3 */
+#define  BCMA_MIPS_IPSFLAG_IRQ3		0x003F0000
+#define  BCMA_MIPS_IPSFLAG_IRQ3_SHIFT	16
+/* which sbflags get routed to mips interrupt 4 */
+#define  BCMA_MIPS_IPSFLAG_IRQ4		0x3F000000
+#define  BCMA_MIPS_IPSFLAG_IRQ4_SHIFT	24
+
+/* MIPS 74K core registers */
+#define BCMA_MIPS_MIPS74K_CORECTL	0x0000
+#define BCMA_MIPS_MIPS74K_EXCEPTBASE	0x0004
+#define BCMA_MIPS_MIPS74K_BIST		0x000C
+#define BCMA_MIPS_MIPS74K_INTMASK_INT0	0x0014
+#define BCMA_MIPS_MIPS74K_INTMASK(int) \
+	((int) * 4 + BCMA_MIPS_MIPS74K_INTMASK_INT0)
+#define BCMA_MIPS_MIPS74K_NMIMASK	0x002C
+#define BCMA_MIPS_MIPS74K_GPIOSEL	0x0040
+#define BCMA_MIPS_MIPS74K_GPIOOUT	0x0044
+#define BCMA_MIPS_MIPS74K_GPIOEN	0x0048
+#define BCMA_MIPS_MIPS74K_CLKCTLST	0x01E0
+
+#define BCMA_MIPS_OOBSELOUTA30		0x100
+
+struct bcma_device;
+
+struct bcma_drv_mips {
+	struct bcma_device *core;
+	u8 setup_done:1;
+	unsigned int assigned_irqs;
+};
+
+#ifdef CONFIG_BCMA_DRIVER_MIPS
+extern void bcma_core_mips_init(struct bcma_drv_mips *mcore);
+#else
+static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { }
+#endif
+
+extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore);
+
+extern unsigned int bcma_core_mips_irq(struct bcma_device *dev);
+
+#endif /* LINUX_BCMA_DRIVER_MIPS_H_ */
diff --git a/include/linux/bcma/bcma_soc.h b/include/linux/bcma/bcma_soc.h
new file mode 100644
index 000000000000..4203c5593b9f
--- /dev/null
+++ b/include/linux/bcma/bcma_soc.h
@@ -0,0 +1,16 @@
+#ifndef LINUX_BCMA_SOC_H_
+#define LINUX_BCMA_SOC_H_
+
+#include <linux/bcma/bcma.h>
+
+struct bcma_soc {
+	struct bcma_bus bus;
+	struct bcma_device core_cc;
+	struct bcma_device core_mips;
+};
+
+int __init bcma_host_soc_register(struct bcma_soc *soc);
+
+int bcma_bus_register(struct bcma_bus *bus);
+
+#endif /* LINUX_BCMA_SOC_H_ */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index ce33e6868a2f..a3c071c9e189 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -269,14 +269,6 @@ extern void bvec_free_bs(struct bio_set *, struct bio_vec *, unsigned int);
 extern unsigned int bvec_nr_vecs(unsigned short idx);
 
 /*
- * Allow queuer to specify a completion CPU for this bio
- */
-static inline void bio_set_completion_cpu(struct bio *bio, unsigned int cpu)
-{
-	bio->bi_comp_cpu = cpu;
-}
-
-/*
  * bio_set is used to allow other portions of the IO system to
  * allocate their own private memory pools for bio and iovec structures.
  * These memory pools in turn all allocate from the bio_slab
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 71fc53bb8f1c..4053cbd4490e 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -59,8 +59,6 @@ struct bio {
 
 	unsigned int		bi_max_vecs;	/* max bvl_vecs we can hold */
 
-	unsigned int		bi_comp_cpu;	/* completion CPU */
-
 	atomic_t		bi_cnt;		/* pin count */
 
 	struct bio_vec		*bi_io_vec;	/* the actual vec list */
@@ -93,11 +91,10 @@ struct bio {
 #define BIO_BOUNCED	5	/* bio is a bounce bio */
 #define BIO_USER_MAPPED 6	/* contains user pages */
 #define BIO_EOPNOTSUPP	7	/* not supported */
-#define BIO_CPU_AFFINE	8	/* complete bio on same CPU as submitted */
-#define BIO_NULL_MAPPED 9	/* contains invalid user pages */
-#define BIO_FS_INTEGRITY 10	/* fs owns integrity data, not block layer */
-#define BIO_QUIET	11	/* Make BIO Quiet */
-#define BIO_MAPPED_INTEGRITY 12/* integrity metadata has been remapped */
+#define BIO_NULL_MAPPED 8	/* contains invalid user pages */
+#define BIO_FS_INTEGRITY 9	/* fs owns integrity data, not block layer */
+#define BIO_QUIET	10	/* Make BIO Quiet */
+#define BIO_MAPPED_INTEGRITY 11/* integrity metadata has been remapped */
 #define bio_flagged(bio, flag)	((bio)->bi_flags & (1 << (flag)))
 
 /*
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 7fbaa9103344..c7a6d3b5bc7b 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -14,7 +14,6 @@
 #include <linux/wait.h>
 #include <linux/mempool.h>
 #include <linux/bio.h>
-#include <linux/module.h>
 #include <linux/stringify.h>
 #include <linux/gfp.h>
 #include <linux/bsg.h>
@@ -22,6 +21,7 @@
 
 #include <asm/scatterlist.h>
 
+struct module;
 struct scsi_ioctl_command;
 
 struct request_queue;
@@ -195,7 +195,7 @@ struct request_pm_state
 #include <linux/elevator.h>
 
 typedef void (request_fn_proc) (struct request_queue *q);
-typedef int (make_request_fn) (struct request_queue *q, struct bio *bio);
+typedef void (make_request_fn) (struct request_queue *q, struct bio *bio);
 typedef int (prep_rq_fn) (struct request_queue *, struct request *);
 typedef void (unprep_rq_fn) (struct request_queue *, struct request *);
 
@@ -680,6 +680,8 @@ extern int scsi_cmd_ioctl(struct request_queue *, struct gendisk *, fmode_t,
 extern int sg_scsi_ioctl(struct request_queue *, struct gendisk *, fmode_t,
 			 struct scsi_ioctl_command __user *);
 
+extern void blk_queue_bio(struct request_queue *q, struct bio *bio);
+
 /*
  * A queue has just exitted congestion.  Note this in the global counter of
  * congested queues, and wake up anyone who was waiting for requests to be
@@ -863,16 +865,22 @@ struct request_queue *blk_alloc_queue_node(gfp_t, int);
 extern void blk_put_queue(struct request_queue *);
 
 /*
- * Note: Code in between changing the blk_plug list/cb_list or element of such
- * lists is preemptable, but such code can't do sleep (or be very careful),
- * otherwise data is corrupted. For details, please check schedule() where
- * blk_schedule_flush_plug() is called.
+ * blk_plug permits building a queue of related requests by holding the I/O
+ * fragments for a short period. This allows merging of sequential requests
+ * into single larger request. As the requests are moved from a per-task list to
+ * the device's request_queue in a batch, this results in improved scalability
+ * as the lock contention for request_queue lock is reduced.
+ *
+ * It is ok not to disable preemption when adding the request to the plug list
+ * or when attempting a merge, because blk_schedule_flush_list() will only flush
+ * the plug list when the task sleeps by itself. For details, please see
+ * schedule() where blk_schedule_flush_plug() is called.
  */
 struct blk_plug {
-	unsigned long magic;
-	struct list_head list;
-	struct list_head cb_list;
-	unsigned int should_sort;
+	unsigned long magic; /* detect uninitialized use-cases */
+	struct list_head list; /* requests */
+	struct list_head cb_list; /* md requires an unplug callback */
+	unsigned int should_sort; /* list to be sorted before flushing? */
 };
 #define BLK_MAX_REQUEST_COUNT 16
 
@@ -1189,20 +1197,6 @@ static inline uint64_t rq_io_start_time_ns(struct request *req)
 }
 #endif
 
-#ifdef CONFIG_BLK_DEV_THROTTLING
-extern int blk_throtl_init(struct request_queue *q);
-extern void blk_throtl_exit(struct request_queue *q);
-extern int blk_throtl_bio(struct request_queue *q, struct bio **bio);
-#else /* CONFIG_BLK_DEV_THROTTLING */
-static inline int blk_throtl_bio(struct request_queue *q, struct bio **bio)
-{
-	return 0;
-}
-
-static inline int blk_throtl_init(struct request_queue *q) { return 0; }
-static inline int blk_throtl_exit(struct request_queue *q) { return 0; }
-#endif /* CONFIG_BLK_DEV_THROTTLING */
-
 #define MODULE_ALIAS_BLOCKDEV(major,minor) \
 	MODULE_ALIAS("block-major-" __stringify(major) "-" __stringify(minor))
 #define MODULE_ALIAS_BLOCKDEV_MAJOR(major) \
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 8e9e4bc6d73b..4d1a0748eaf8 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -170,7 +170,7 @@ extern void blk_trace_shutdown(struct request_queue *);
 extern int do_blk_trace_setup(struct request_queue *q, char *name,
 			      dev_t dev, struct block_device *bdev,
 			      struct blk_user_trace_setup *buts);
-extern __attribute__((format(printf, 2, 3)))
+extern __printf(2, 3)
 void __trace_note_message(struct blk_trace *, const char *fmt, ...);
 
 /**
diff --git a/include/linux/bma150.h b/include/linux/bma150.h
new file mode 100644
index 000000000000..7911fda23bb4
--- /dev/null
+++ b/include/linux/bma150.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2011 Bosch Sensortec GmbH
+ * Copyright (c) 2011 Unixphere
+ *
+ * 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 _BMA150_H_
+#define _BMA150_H_
+
+#define BMA150_DRIVER		"bma150"
+
+struct bma150_cfg {
+	bool any_motion_int;		/* Set to enable any-motion interrupt */
+	bool hg_int;			/* Set to enable high-G interrupt */
+	bool lg_int;			/* Set to enable low-G interrupt */
+	unsigned char any_motion_dur;	/* Any-motion duration */
+	unsigned char any_motion_thres;	/* Any-motion threshold */
+	unsigned char hg_hyst;		/* High-G hysterisis */
+	unsigned char hg_dur;		/* High-G duration */
+	unsigned char hg_thres;		/* High-G threshold */
+	unsigned char lg_hyst;		/* Low-G hysterisis */
+	unsigned char lg_dur;		/* Low-G duration */
+	unsigned char lg_thres;		/* Low-G threshold */
+	unsigned char range;		/* BMA0150_RANGE_xxx (in G) */
+	unsigned char bandwidth;	/* BMA0150_BW_xxx (in Hz) */
+};
+
+struct bma150_platform_data {
+	struct bma150_cfg cfg;
+	int (*irq_gpio_cfg)(void);
+};
+
+#endif /* _BMA150_H_ */
diff --git a/include/linux/caif/caif_socket.h b/include/linux/caif/caif_socket.h
index d9cb19b7cff7..3f3bac6af7bc 100644
--- a/include/linux/caif/caif_socket.h
+++ b/include/linux/caif/caif_socket.h
@@ -9,12 +9,7 @@
 #define _LINUX_CAIF_SOCKET_H
 
 #include <linux/types.h>
-
-#ifdef __KERNEL__
 #include <linux/socket.h>
-#else
-#include <sys/socket.h>
-#endif
 
 /**
  * enum caif_link_selector -    Physical Link Selection.
@@ -144,7 +139,7 @@ enum caif_debug_service {
  * CAIF Channel. It defines the service to connect to on the modem.
  */
 struct sockaddr_caif {
-	sa_family_t  family;
+	__kernel_sa_family_t  family;
 	union {
 		struct {
 			__u8  type;		/* type: enum caif_at_type */
diff --git a/include/linux/can.h b/include/linux/can.h
index d18333302cbd..9a19bcb3eeaf 100644
--- a/include/linux/can.h
+++ b/include/linux/can.h
@@ -8,8 +8,6 @@
  * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
  * All rights reserved.
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
- *
  */
 
 #ifndef CAN_H
@@ -78,7 +76,7 @@ struct can_frame {
  * @can_addr:    protocol specific address information
  */
 struct sockaddr_can {
-	sa_family_t can_family;
+	__kernel_sa_family_t can_family;
 	int         can_ifindex;
 	union {
 		/* transport protocol class address information (e.g. ISOTP) */
diff --git a/include/linux/can/Kbuild b/include/linux/can/Kbuild
index 8cb05aae661c..c62b7f1728f9 100644
--- a/include/linux/can/Kbuild
+++ b/include/linux/can/Kbuild
@@ -1,4 +1,5 @@
 header-y += raw.h
 header-y += bcm.h
+header-y += gw.h
 header-y += error.h
 header-y += netlink.h
diff --git a/include/linux/can/bcm.h b/include/linux/can/bcm.h
index 1432b278c52d..3ebe387fea4d 100644
--- a/include/linux/can/bcm.h
+++ b/include/linux/can/bcm.h
@@ -7,14 +7,13 @@
  * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
  * All rights reserved.
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
- *
  */
 
 #ifndef CAN_BCM_H
 #define CAN_BCM_H
 
 #include <linux/types.h>
+#include <linux/can.h>
 
 /**
  * struct bcm_msg_head - head of messages to/from the broadcast manager
diff --git a/include/linux/can/core.h b/include/linux/can/core.h
index 5ce6b5d62ecc..0ccc1cd28b95 100644
--- a/include/linux/can/core.h
+++ b/include/linux/can/core.h
@@ -8,8 +8,6 @@
  * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
  * All rights reserved.
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
- *
  */
 
 #ifndef CAN_CORE_H
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index cc0bb4961669..a0969fcb72b9 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -8,7 +8,6 @@
  *
  * Copyright (C) 2008 Wolfgang Grandegger <wg@grandegger.com>
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
  */
 
 #ifndef CAN_DEV_H
diff --git a/include/linux/can/error.h b/include/linux/can/error.h
index 5958074302a4..63e855ea6b84 100644
--- a/include/linux/can/error.h
+++ b/include/linux/can/error.h
@@ -7,8 +7,6 @@
  * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
  * All rights reserved.
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
- *
  */
 
 #ifndef CAN_ERROR_H
diff --git a/include/linux/can/gw.h b/include/linux/can/gw.h
new file mode 100644
index 000000000000..8e1db18c3cb6
--- /dev/null
+++ b/include/linux/can/gw.h
@@ -0,0 +1,162 @@
+/*
+ * linux/can/gw.h
+ *
+ * Definitions for CAN frame Gateway/Router/Bridge
+ *
+ * Author: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
+ * Copyright (c) 2011 Volkswagen Group Electronic Research
+ * All rights reserved.
+ *
+ */
+
+#ifndef CAN_GW_H
+#define CAN_GW_H
+
+#include <linux/types.h>
+#include <linux/can.h>
+
+struct rtcanmsg {
+	__u8  can_family;
+	__u8  gwtype;
+	__u16 flags;
+};
+
+/* CAN gateway types */
+enum {
+	CGW_TYPE_UNSPEC,
+	CGW_TYPE_CAN_CAN,	/* CAN->CAN routing */
+	__CGW_TYPE_MAX
+};
+
+#define CGW_TYPE_MAX (__CGW_TYPE_MAX - 1)
+
+/* CAN rtnetlink attribute definitions */
+enum {
+	CGW_UNSPEC,
+	CGW_MOD_AND,	/* CAN frame modification binary AND */
+	CGW_MOD_OR,	/* CAN frame modification binary OR */
+	CGW_MOD_XOR,	/* CAN frame modification binary XOR */
+	CGW_MOD_SET,	/* CAN frame modification set alternate values */
+	CGW_CS_XOR,	/* set data[] XOR checksum into data[index] */
+	CGW_CS_CRC8,	/* set data[] CRC8 checksum into data[index] */
+	CGW_HANDLED,	/* number of handled CAN frames */
+	CGW_DROPPED,	/* number of dropped CAN frames */
+	CGW_SRC_IF,	/* ifindex of source network interface */
+	CGW_DST_IF,	/* ifindex of destination network interface */
+	CGW_FILTER,	/* specify struct can_filter on source CAN device */
+	__CGW_MAX
+};
+
+#define CGW_MAX (__CGW_MAX - 1)
+
+#define CGW_FLAGS_CAN_ECHO 0x01
+#define CGW_FLAGS_CAN_SRC_TSTAMP 0x02
+
+#define CGW_MOD_FUNCS 4 /* AND OR XOR SET */
+
+/* CAN frame elements that are affected by curr. 3 CAN frame modifications */
+#define CGW_MOD_ID	0x01
+#define CGW_MOD_DLC	0x02
+#define CGW_MOD_DATA	0x04
+
+#define CGW_FRAME_MODS 3 /* ID DLC DATA */
+
+#define MAX_MODFUNCTIONS (CGW_MOD_FUNCS * CGW_FRAME_MODS)
+
+struct cgw_frame_mod {
+	struct can_frame cf;
+	__u8 modtype;
+} __attribute__((packed));
+
+#define CGW_MODATTR_LEN sizeof(struct cgw_frame_mod)
+
+struct cgw_csum_xor {
+	__s8 from_idx;
+	__s8 to_idx;
+	__s8 result_idx;
+	__u8 init_xor_val;
+} __attribute__((packed));
+
+struct cgw_csum_crc8 {
+	__s8 from_idx;
+	__s8 to_idx;
+	__s8 result_idx;
+	__u8 init_crc_val;
+	__u8 final_xor_val;
+	__u8 crctab[256];
+	__u8 profile;
+	__u8 profile_data[20];
+} __attribute__((packed));
+
+/* length of checksum operation parameters. idx = index in CAN frame data[] */
+#define CGW_CS_XOR_LEN  sizeof(struct cgw_csum_xor)
+#define CGW_CS_CRC8_LEN  sizeof(struct cgw_csum_crc8)
+
+/* CRC8 profiles (compute CRC for additional data elements - see below) */
+enum {
+	CGW_CRC8PRF_UNSPEC,
+	CGW_CRC8PRF_1U8,	/* compute one additional u8 value */
+	CGW_CRC8PRF_16U8,	/* u8 value table indexed by data[1] & 0xF */
+	CGW_CRC8PRF_SFFID_XOR,	/* (can_id & 0xFF) ^ (can_id >> 8 & 0xFF) */
+	__CGW_CRC8PRF_MAX
+};
+
+#define CGW_CRC8PRF_MAX (__CGW_CRC8PRF_MAX - 1)
+
+/*
+ * CAN rtnetlink attribute contents in detail
+ *
+ * CGW_XXX_IF (length 4 bytes):
+ * Sets an interface index for source/destination network interfaces.
+ * For the CAN->CAN gwtype the indices of _two_ CAN interfaces are mandatory.
+ *
+ * CGW_FILTER (length 8 bytes):
+ * Sets a CAN receive filter for the gateway job specified by the
+ * struct can_filter described in include/linux/can.h
+ *
+ * CGW_MOD_XXX (length 17 bytes):
+ * Specifies a modification that's done to a received CAN frame before it is
+ * send out to the destination interface.
+ *
+ * <struct can_frame> data used as operator
+ * <u8> affected CAN frame elements
+ *
+ * CGW_CS_XOR (length 4 bytes):
+ * Set a simple XOR checksum starting with an initial value into
+ * data[result-idx] using data[start-idx] .. data[end-idx]
+ *
+ * The XOR checksum is calculated like this:
+ *
+ * xor = init_xor_val
+ *
+ * for (i = from_idx .. to_idx)
+ *      xor ^= can_frame.data[i]
+ *
+ * can_frame.data[ result_idx ] = xor
+ *
+ * CGW_CS_CRC8 (length 282 bytes):
+ * Set a CRC8 value into data[result-idx] using a given 256 byte CRC8 table,
+ * a given initial value and a defined input data[start-idx] .. data[end-idx].
+ * Finally the result value is XOR'ed with the final_xor_val.
+ *
+ * The CRC8 checksum is calculated like this:
+ *
+ * crc = init_crc_val
+ *
+ * for (i = from_idx .. to_idx)
+ *      crc = crctab[ crc ^ can_frame.data[i] ]
+ *
+ * can_frame.data[ result_idx ] = crc ^ final_xor_val
+ *
+ * The calculated CRC may contain additional source data elements that can be
+ * defined in the handling of 'checksum profiles' e.g. shown in AUTOSAR specs
+ * like http://www.autosar.org/download/R4.0/AUTOSAR_SWS_E2ELibrary.pdf
+ * E.g. the profile_data[] may contain additional u8 values (called DATA_IDs)
+ * that are used depending on counter values inside the CAN frame data[].
+ * So far only three profiles have been implemented for illustration.
+ *
+ * Remark: In general the attribute data is a linear buffer.
+ *         Beware of sending unpacked or aligned structs!
+ */
+
+#endif
diff --git a/include/linux/can/netlink.h b/include/linux/can/netlink.h
index 34542d374dd8..14966ddb7df1 100644
--- a/include/linux/can/netlink.h
+++ b/include/linux/can/netlink.h
@@ -5,8 +5,6 @@
  *
  * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com>
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
- *
  */
 
 #ifndef CAN_NETLINK_H
diff --git a/include/linux/can/raw.h b/include/linux/can/raw.h
index b2a0f87492c5..781f3a3701be 100644
--- a/include/linux/can/raw.h
+++ b/include/linux/can/raw.h
@@ -8,8 +8,6 @@
  * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
  * All rights reserved.
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
- *
  */
 
 #ifndef CAN_RAW_H
diff --git a/include/linux/capability.h b/include/linux/capability.h
index c42112350003..a63d13d84ad8 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -198,7 +198,7 @@ struct cpu_vfs_cap_data {
 /* Allow modification of routing tables */
 /* Allow setting arbitrary process / process group ownership on
    sockets */
-/* Allow binding to any address for transparent proxying */
+/* Allow binding to any address for transparent proxying (also via NET_RAW) */
 /* Allow setting TOS (type of service) */
 /* Allow setting promiscuous mode */
 /* Allow clearing driver statistics */
@@ -210,6 +210,7 @@ struct cpu_vfs_cap_data {
 
 /* Allow use of RAW sockets */
 /* Allow use of PACKET sockets */
+/* Allow binding to any address for transparent proxying (also via NET_ADMIN) */
 
 #define CAP_NET_RAW          13
 
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 563755181c1e..95bd8502e715 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -215,7 +215,9 @@ extern void ceph_destroy_options(struct ceph_options *opt);
 extern int ceph_compare_options(struct ceph_options *new_opt,
 				struct ceph_client *client);
 extern struct ceph_client *ceph_create_client(struct ceph_options *opt,
-					      void *private);
+					      void *private,
+					      unsigned supported_features,
+					      unsigned required_features);
 extern u64 ceph_client_id(struct ceph_client *client);
 extern void ceph_destroy_client(struct ceph_client *client);
 extern int __ceph_open_session(struct ceph_client *client,
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index d7adf151d335..ffbeb2c217b4 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -6,7 +6,6 @@
 #include <linux/net.h>
 #include <linux/radix-tree.h>
 #include <linux/uio.h>
-#include <linux/version.h>
 #include <linux/workqueue.h>
 
 #include "types.h"
@@ -238,7 +237,8 @@ extern void ceph_con_keepalive(struct ceph_connection *con);
 extern struct ceph_connection *ceph_con_get(struct ceph_connection *con);
 extern void ceph_con_put(struct ceph_connection *con);
 
-extern struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags);
+extern struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags,
+				     bool can_fail);
 extern void ceph_msg_kfree(struct ceph_msg *m);
 
 
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index da7e4bc34e8c..1b7f9d525013 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -516,7 +516,7 @@ struct cgroup_subsys {
 	struct list_head sibling;
 	/* used when use_id == true */
 	struct idr idr;
-	spinlock_t id_lock;
+	rwlock_t id_lock;
 
 	/* should be defined only by modular subsystems */
 	struct module *module;
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 1d37f42ac294..7213b52b2c0e 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -11,6 +11,8 @@
 #ifndef __LINUX_CLK_H
 #define __LINUX_CLK_H
 
+#include <linux/kernel.h>
+
 struct device;
 
 /*
@@ -41,11 +43,31 @@ struct clk;
 struct clk *clk_get(struct device *dev, const char *id);
 
 /**
+ * clk_prepare - prepare a clock source
+ * @clk: clock source
+ *
+ * This prepares the clock source for use.
+ *
+ * Must not be called from within atomic context.
+ */
+#ifdef CONFIG_HAVE_CLK_PREPARE
+int clk_prepare(struct clk *clk);
+#else
+static inline int clk_prepare(struct clk *clk)
+{
+	might_sleep();
+	return 0;
+}
+#endif
+
+/**
  * clk_enable - inform the system when the clock source should be running.
  * @clk: clock source
  *
  * If the clock can not be enabled/disabled, this should return success.
  *
+ * May be called from atomic contexts.
+ *
  * Returns success (0) or negative errno.
  */
 int clk_enable(struct clk *clk);
@@ -57,6 +79,8 @@ int clk_enable(struct clk *clk);
  * Inform the system that a clock source is no longer required by
  * a driver and may be shut down.
  *
+ * May be called from atomic contexts.
+ *
  * Implementation detail: if the clock source is shared between
  * multiple drivers, clk_enable() calls must be balanced by the
  * same number of clk_disable() calls for the clock source to be
@@ -64,6 +88,25 @@ int clk_enable(struct clk *clk);
  */
 void clk_disable(struct clk *clk);
 
+
+/**
+ * clk_unprepare - undo preparation of a clock source
+ * @clk: clock source
+ *
+ * This undoes a previously prepared clock.  The caller must balance
+ * the number of prepare and unprepare calls.
+ *
+ * Must not be called from within atomic context.
+ */
+#ifdef CONFIG_HAVE_CLK_PREPARE
+void clk_unprepare(struct clk *clk);
+#else
+static inline void clk_unprepare(struct clk *clk)
+{
+	might_sleep();
+}
+#endif
+
 /**
  * clk_get_rate - obtain the current clock rate (in Hz) for a clock source.
  *		  This is only valid once the clock source has been enabled.
diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
index 457bcb0a310a..d9a4fd028c9d 100644
--- a/include/linux/clkdev.h
+++ b/include/linux/clkdev.h
@@ -24,6 +24,13 @@ struct clk_lookup {
 	struct clk		*clk;
 };
 
+#define CLKDEV_INIT(d, n, c)	\
+	{			\
+		.dev_id = d,	\
+		.con_id = n,	\
+		.clk = c,	\
+	}
+
 struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
 	const char *dev_fmt, ...);
 
diff --git a/include/linux/clksrc-dbx500-prcmu.h b/include/linux/clksrc-dbx500-prcmu.h
new file mode 100644
index 000000000000..4fb8119c49e4
--- /dev/null
+++ b/include/linux/clksrc-dbx500-prcmu.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2011
+ *
+ * License Terms: GNU General Public License v2
+ * Author: Mattias Wallin <mattias.wallin@stericsson.com>
+ *
+ */
+#ifndef __CLKSRC_DBX500_PRCMU_H
+#define __CLKSRC_DBX500_PRCMU_H
+
+#include <linux/init.h>
+#include <linux/io.h>
+
+#ifdef CONFIG_CLKSRC_DBX500_PRCMU
+void __init clksrc_dbx500_prcmu_init(void __iomem *base);
+#else
+static inline void __init clksrc_dbx500_prcmu_init(void __iomem *base) {}
+#endif
+
+#endif
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index d6733e27af34..81e803e90aa4 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -45,20 +45,22 @@ enum clock_event_nofitiers {
  */
 #define CLOCK_EVT_FEAT_PERIODIC		0x000001
 #define CLOCK_EVT_FEAT_ONESHOT		0x000002
+#define CLOCK_EVT_FEAT_KTIME		0x000004
 /*
  * x86(64) specific misfeatures:
  *
  * - Clockevent source stops in C3 State and needs broadcast support.
  * - Local APIC timer is used as a dummy device.
  */
-#define CLOCK_EVT_FEAT_C3STOP		0x000004
-#define CLOCK_EVT_FEAT_DUMMY		0x000008
+#define CLOCK_EVT_FEAT_C3STOP		0x000008
+#define CLOCK_EVT_FEAT_DUMMY		0x000010
 
 /**
  * struct clock_event_device - clock event device descriptor
  * @event_handler:	Assigned by the framework to be called by the low
  *			level handler of the event source
- * @set_next_event:	set next event function
+ * @set_next_event:	set next event function using a clocksource delta
+ * @set_next_ktime:	set next event function using a direct ktime value
  * @next_event:		local storage for the next event in oneshot mode
  * @max_delta_ns:	maximum delta value in ns
  * @min_delta_ns:	minimum delta value in ns
@@ -81,6 +83,8 @@ struct clock_event_device {
 	void			(*event_handler)(struct clock_event_device *);
 	int			(*set_next_event)(unsigned long evt,
 						  struct clock_event_device *);
+	int			(*set_next_ktime)(ktime_t expires,
+						  struct clock_event_device *);
 	ktime_t			next_event;
 	u64			max_delta_ns;
 	u64			min_delta_ns;
@@ -140,7 +144,7 @@ extern void clockevents_set_mode(struct clock_event_device *dev,
 				 enum clock_event_mode mode);
 extern int clockevents_register_notifier(struct notifier_block *nb);
 extern int clockevents_program_event(struct clock_event_device *dev,
-				     ktime_t expires, ktime_t now);
+				     ktime_t expires, bool force);
 
 extern void clockevents_handle_noop(struct clock_event_device *dev);
 
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index 12c517b51ca2..d03612b196e1 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -54,6 +54,7 @@ struct proc_event {
 		PROC_EVENT_GID  = 0x00000040,
 		PROC_EVENT_SID  = 0x00000080,
 		PROC_EVENT_PTRACE = 0x00000100,
+		PROC_EVENT_COMM = 0x00000200,
 		/* "next" should be 0x00000400 */
 		/* "last" is the last process event: exit */
 		PROC_EVENT_EXIT = 0x80000000
@@ -103,6 +104,12 @@ struct proc_event {
 			__kernel_pid_t tracer_tgid;
 		} ptrace;
 
+		struct comm_proc_event {
+			__kernel_pid_t process_pid;
+			__kernel_pid_t process_tgid;
+			char           comm[16];
+		} comm;
+
 		struct exit_proc_event {
 			__kernel_pid_t process_pid;
 			__kernel_pid_t process_tgid;
@@ -118,6 +125,7 @@ void proc_exec_connector(struct task_struct *task);
 void proc_id_connector(struct task_struct *task, int which_id);
 void proc_sid_connector(struct task_struct *task);
 void proc_ptrace_connector(struct task_struct *task, int which_id);
+void proc_comm_connector(struct task_struct *task);
 void proc_exit_connector(struct task_struct *task);
 #else
 static inline void proc_fork_connector(struct task_struct *task)
@@ -133,6 +141,9 @@ static inline void proc_id_connector(struct task_struct *task,
 static inline void proc_sid_connector(struct task_struct *task)
 {}
 
+static inline void proc_comm_connector(struct task_struct *task)
+{}
+
 static inline void proc_ptrace_connector(struct task_struct *task,
 					 int ptrace_id)
 {}
diff --git a/include/linux/compaction.h b/include/linux/compaction.h
index cc9f7a428649..bb2bbdbe5464 100644
--- a/include/linux/compaction.h
+++ b/include/linux/compaction.h
@@ -24,8 +24,6 @@ extern unsigned long try_to_compact_pages(struct zonelist *zonelist,
 			int order, gfp_t gfp_mask, nodemask_t *mask,
 			bool sync);
 extern unsigned long compaction_suitable(struct zone *zone, int order);
-extern unsigned long compact_zone_order(struct zone *zone, int order,
-					gfp_t gfp_mask, bool sync);
 
 /* Do not skip compaction more than 64 times */
 #define COMPACT_MAX_DEFER_SHIFT 6
@@ -69,12 +67,6 @@ static inline unsigned long compaction_suitable(struct zone *zone, int order)
 	return COMPACT_SKIPPED;
 }
 
-static inline unsigned long compact_zone_order(struct zone *zone, int order,
-					       gfp_t gfp_mask, bool sync)
-{
-	return COMPACT_CONTINUE;
-}
-
 static inline void defer_compaction(struct zone *zone)
 {
 }
diff --git a/include/linux/compat.h b/include/linux/compat.h
index c6e7523bf765..154bf5683015 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -547,7 +547,8 @@ extern ssize_t compat_rw_copy_check_uvector(int type,
 		const struct compat_iovec __user *uvector,
 		unsigned long nr_segs,
 		unsigned long fast_segs, struct iovec *fast_pointer,
-		struct iovec **ret_pointer);
+		struct iovec **ret_pointer,
+		int check_access);
 
 extern void __user *compat_alloc_user_space(unsigned long len);
 
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index b1a635acf72a..6cb60fd2ea84 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -196,13 +196,9 @@ static inline void cpu_hotplug_driver_unlock(void)
 #endif		/* CONFIG_HOTPLUG_CPU */
 
 #ifdef CONFIG_PM_SLEEP_SMP
-extern int suspend_cpu_hotplug;
-
 extern int disable_nonboot_cpus(void);
 extern void enable_nonboot_cpus(void);
 #else /* !CONFIG_PM_SLEEP_SMP */
-#define suspend_cpu_hotplug	0
-
 static inline int disable_nonboot_cpus(void) { return 0; }
 static inline void enable_nonboot_cpus(void) {}
 #endif /* !CONFIG_PM_SLEEP_SMP */
diff --git a/include/linux/cpu_pm.h b/include/linux/cpu_pm.h
new file mode 100644
index 000000000000..455b233dd3b1
--- /dev/null
+++ b/include/linux/cpu_pm.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2011 Google, Inc.
+ *
+ * Author:
+ *	Colin Cross <ccross@android.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ *
+ */
+
+#ifndef _LINUX_CPU_PM_H
+#define _LINUX_CPU_PM_H
+
+#include <linux/kernel.h>
+#include <linux/notifier.h>
+
+/*
+ * When a CPU goes to a low power state that turns off power to the CPU's
+ * power domain, the contents of some blocks (floating point coprocessors,
+ * interrupt controllers, caches, timers) in the same power domain can
+ * be lost.  The cpm_pm notifiers provide a method for platform idle, suspend,
+ * and hotplug implementations to notify the drivers for these blocks that
+ * they may be reset.
+ *
+ * All cpu_pm notifications must be called with interrupts disabled.
+ *
+ * The notifications are split into two classes: CPU notifications and CPU
+ * cluster notifications.
+ *
+ * CPU notifications apply to a single CPU and must be called on the affected
+ * CPU.  They are used to save per-cpu context for affected blocks.
+ *
+ * CPU cluster notifications apply to all CPUs in a single power domain. They
+ * are used to save any global context for affected blocks, and must be called
+ * after all the CPUs in the power domain have been notified of the low power
+ * state.
+ */
+
+/*
+ * Event codes passed as unsigned long val to notifier calls
+ */
+enum cpu_pm_event {
+	/* A single cpu is entering a low power state */
+	CPU_PM_ENTER,
+
+	/* A single cpu failed to enter a low power state */
+	CPU_PM_ENTER_FAILED,
+
+	/* A single cpu is exiting a low power state */
+	CPU_PM_EXIT,
+
+	/* A cpu power domain is entering a low power state */
+	CPU_CLUSTER_PM_ENTER,
+
+	/* A cpu power domain failed to enter a low power state */
+	CPU_CLUSTER_PM_ENTER_FAILED,
+
+	/* A cpu power domain is exiting a low power state */
+	CPU_CLUSTER_PM_EXIT,
+};
+
+#ifdef CONFIG_CPU_PM
+int cpu_pm_register_notifier(struct notifier_block *nb);
+int cpu_pm_unregister_notifier(struct notifier_block *nb);
+int cpu_pm_enter(void);
+int cpu_pm_exit(void);
+int cpu_cluster_pm_enter(void);
+int cpu_cluster_pm_exit(void);
+
+#else
+
+static inline int cpu_pm_register_notifier(struct notifier_block *nb)
+{
+	return 0;
+}
+
+static inline int cpu_pm_unregister_notifier(struct notifier_block *nb)
+{
+	return 0;
+}
+
+static inline int cpu_pm_enter(void)
+{
+	return 0;
+}
+
+static inline int cpu_pm_exit(void)
+{
+	return 0;
+}
+
+static inline int cpu_cluster_pm_enter(void)
+{
+	return 0;
+}
+
+static inline int cpu_cluster_pm_exit(void)
+{
+	return 0;
+}
+#endif
+#endif
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index b51629e15cfc..7408af843b8a 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -13,7 +13,6 @@
 
 #include <linux/percpu.h>
 #include <linux/list.h>
-#include <linux/module.h>
 #include <linux/kobject.h>
 #include <linux/completion.h>
 
@@ -21,58 +20,65 @@
 #define CPUIDLE_NAME_LEN	16
 #define CPUIDLE_DESC_LEN	32
 
+struct module;
+
 struct cpuidle_device;
+struct cpuidle_driver;
 
 
 /****************************
  * CPUIDLE DEVICE INTERFACE *
  ****************************/
 
+struct cpuidle_state_usage {
+	void		*driver_data;
+
+	unsigned long long	usage;
+	unsigned long long	time; /* in US */
+};
+
 struct cpuidle_state {
 	char		name[CPUIDLE_NAME_LEN];
 	char		desc[CPUIDLE_DESC_LEN];
-	void		*driver_data;
 
 	unsigned int	flags;
 	unsigned int	exit_latency; /* in US */
 	unsigned int	power_usage; /* in mW */
 	unsigned int	target_residency; /* in US */
 
-	unsigned long long	usage;
-	unsigned long long	time; /* in US */
-
 	int (*enter)	(struct cpuidle_device *dev,
-			 struct cpuidle_state *state);
+			struct cpuidle_driver *drv,
+			int index);
 };
 
 /* Idle State Flags */
 #define CPUIDLE_FLAG_TIME_VALID	(0x01) /* is residency time measurable? */
-#define CPUIDLE_FLAG_IGNORE	(0x100) /* ignore during this idle period */
 
 #define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)
 
 /**
  * cpuidle_get_statedata - retrieves private driver state data
- * @state: the state
+ * @st_usage: the state usage statistics
  */
-static inline void * cpuidle_get_statedata(struct cpuidle_state *state)
+static inline void *cpuidle_get_statedata(struct cpuidle_state_usage *st_usage)
 {
-	return state->driver_data;
+	return st_usage->driver_data;
 }
 
 /**
  * cpuidle_set_statedata - stores private driver state data
- * @state: the state
+ * @st_usage: the state usage statistics
  * @data: the private data
  */
 static inline void
-cpuidle_set_statedata(struct cpuidle_state *state, void *data)
+cpuidle_set_statedata(struct cpuidle_state_usage *st_usage, void *data)
 {
-	state->driver_data = data;
+	st_usage->driver_data = data;
 }
 
 struct cpuidle_state_kobj {
 	struct cpuidle_state *state;
+	struct cpuidle_state_usage *state_usage;
 	struct completion kobj_unregister;
 	struct kobject kobj;
 };
@@ -80,22 +86,17 @@ struct cpuidle_state_kobj {
 struct cpuidle_device {
 	unsigned int		registered:1;
 	unsigned int		enabled:1;
-	unsigned int		power_specified:1;
 	unsigned int		cpu;
 
 	int			last_residency;
 	int			state_count;
-	struct cpuidle_state	states[CPUIDLE_STATE_MAX];
+	struct cpuidle_state_usage	states_usage[CPUIDLE_STATE_MAX];
 	struct cpuidle_state_kobj *kobjs[CPUIDLE_STATE_MAX];
-	struct cpuidle_state	*last_state;
 
 	struct list_head 	device_list;
 	struct kobject		kobj;
 	struct completion	kobj_unregister;
 	void			*governor_data;
-	struct cpuidle_state	*safe_state;
-
-	int (*prepare)		(struct cpuidle_device *dev);
 };
 
 DECLARE_PER_CPU(struct cpuidle_device *, cpuidle_devices);
@@ -119,6 +120,11 @@ static inline int cpuidle_get_last_residency(struct cpuidle_device *dev)
 struct cpuidle_driver {
 	char			name[CPUIDLE_NAME_LEN];
 	struct module 		*owner;
+
+	unsigned int		power_specified:1;
+	struct cpuidle_state	states[CPUIDLE_STATE_MAX];
+	int			state_count;
+	int			safe_state_index;
 };
 
 #ifdef CONFIG_CPU_IDLE
@@ -165,11 +171,14 @@ struct cpuidle_governor {
 	struct list_head 	governor_list;
 	unsigned int		rating;
 
-	int  (*enable)		(struct cpuidle_device *dev);
-	void (*disable)		(struct cpuidle_device *dev);
+	int  (*enable)		(struct cpuidle_driver *drv,
+					struct cpuidle_device *dev);
+	void (*disable)		(struct cpuidle_driver *drv,
+					struct cpuidle_device *dev);
 
-	int  (*select)		(struct cpuidle_device *dev);
-	void (*reflect)		(struct cpuidle_device *dev);
+	int  (*select)		(struct cpuidle_driver *drv,
+					struct cpuidle_device *dev);
+	void (*reflect)		(struct cpuidle_device *dev, int index);
 
 	struct module 		*owner;
 };
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index 74054074e876..5c4abce94ad1 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -10,6 +10,7 @@
 #define ELFCORE_ADDR_ERR	(-2ULL)
 
 extern unsigned long long elfcorehdr_addr;
+extern unsigned long long elfcorehdr_size;
 
 extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
 						unsigned long, int);
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index e5e468e9133d..8a94217b298e 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -18,7 +18,6 @@
 #define _LINUX_CRYPTO_H
 
 #include <linux/atomic.h>
-#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/slab.h>
@@ -72,6 +71,11 @@
 #define CRYPTO_ALG_TESTED		0x00000400
 
 /*
+ * Set if the algorithm is an instance that is build from templates.
+ */
+#define CRYPTO_ALG_INSTANCE		0x00000800
+
+/*
  * Transform masks and values (for crt_flags).
  */
 #define CRYPTO_TFM_REQ_MASK		0x000fff00
@@ -505,11 +509,6 @@ static inline int crypto_tfm_alg_priority(struct crypto_tfm *tfm)
 	return tfm->__crt_alg->cra_priority;
 }
 
-static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm)
-{
-	return module_name(tfm->__crt_alg->cra_module);
-}
-
 static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm)
 {
 	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK;
diff --git a/include/linux/cryptouser.h b/include/linux/cryptouser.h
new file mode 100644
index 000000000000..532fb58f16bf
--- /dev/null
+++ b/include/linux/cryptouser.h
@@ -0,0 +1,102 @@
+/*
+ * Crypto user configuration API.
+ *
+ * Copyright (C) 2011 secunet Security Networks AG
+ * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* Netlink configuration messages.  */
+enum {
+	CRYPTO_MSG_BASE = 0x10,
+	CRYPTO_MSG_NEWALG = 0x10,
+	CRYPTO_MSG_DELALG,
+	CRYPTO_MSG_UPDATEALG,
+	CRYPTO_MSG_GETALG,
+	__CRYPTO_MSG_MAX
+};
+#define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1)
+#define CRYPTO_NR_MSGTYPES (CRYPTO_MSG_MAX + 1 - CRYPTO_MSG_BASE)
+
+#define CRYPTO_MAX_NAME CRYPTO_MAX_ALG_NAME
+
+/* Netlink message attributes.  */
+enum crypto_attr_type_t {
+	CRYPTOCFGA_UNSPEC,
+	CRYPTOCFGA_PRIORITY_VAL,	/* __u32 */
+	CRYPTOCFGA_REPORT_LARVAL,	/* struct crypto_report_larval */
+	CRYPTOCFGA_REPORT_HASH,		/* struct crypto_report_hash */
+	CRYPTOCFGA_REPORT_BLKCIPHER,	/* struct crypto_report_blkcipher */
+	CRYPTOCFGA_REPORT_AEAD,		/* struct crypto_report_aead */
+	CRYPTOCFGA_REPORT_COMPRESS,	/* struct crypto_report_comp */
+	CRYPTOCFGA_REPORT_RNG,		/* struct crypto_report_rng */
+	CRYPTOCFGA_REPORT_CIPHER,	/* struct crypto_report_cipher */
+	__CRYPTOCFGA_MAX
+
+#define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
+};
+
+struct crypto_user_alg {
+	char cru_name[CRYPTO_MAX_ALG_NAME];
+	char cru_driver_name[CRYPTO_MAX_ALG_NAME];
+	char cru_module_name[CRYPTO_MAX_ALG_NAME];
+	__u32 cru_type;
+	__u32 cru_mask;
+	__u32 cru_refcnt;
+	__u32 cru_flags;
+};
+
+struct crypto_report_larval {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_hash {
+	char type[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int digestsize;
+};
+
+struct crypto_report_cipher {
+	char type[CRYPTO_MAX_ALG_NAME];
+	unsigned int blocksize;
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+};
+
+struct crypto_report_blkcipher {
+	char type[CRYPTO_MAX_NAME];
+	char geniv[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+	unsigned int ivsize;
+};
+
+struct crypto_report_aead {
+	char type[CRYPTO_MAX_NAME];
+	char geniv[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int maxauthsize;
+	unsigned int ivsize;
+};
+
+struct crypto_report_comp {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_rng {
+	char type[CRYPTO_MAX_NAME];
+	unsigned int seedsize;
+};
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 62157c03caf7..4df926199369 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -165,6 +165,7 @@ struct dentry_operations {
 			unsigned int, const char *, const struct qstr *);
 	int (*d_delete)(const struct dentry *);
 	void (*d_release)(struct dentry *);
+	void (*d_prune)(struct dentry *);
 	void (*d_iput)(struct dentry *, struct inode *);
 	char *(*d_dname)(struct dentry *, char *, int);
 	struct vfsmount *(*d_automount)(struct path *);
@@ -184,8 +185,9 @@ struct dentry_operations {
 #define DCACHE_OP_COMPARE	0x0002
 #define DCACHE_OP_REVALIDATE	0x0004
 #define DCACHE_OP_DELETE	0x0008
+#define DCACHE_OP_PRUNE         0x0010
 
-#define	DCACHE_DISCONNECTED	0x0010
+#define	DCACHE_DISCONNECTED	0x0020
      /* 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
@@ -196,8 +198,8 @@ struct dentry_operations {
       * dentry into place and return that dentry rather than the passed one,
       * typically using d_splice_alias. */
 
-#define DCACHE_REFERENCED	0x0020  /* Recently used, don't discard. */
-#define DCACHE_RCUACCESS	0x0040	/* Entry has ever been RCU-visible */
+#define DCACHE_REFERENCED	0x0040  /* Recently used, don't discard. */
+#define DCACHE_RCUACCESS	0x0080	/* Entry has ever been RCU-visible */
 
 #define DCACHE_CANT_MOUNT	0x0100
 #define DCACHE_GENOCIDE		0x0200
diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
new file mode 100644
index 000000000000..98ce8124b1cc
--- /dev/null
+++ b/include/linux/devfreq.h
@@ -0,0 +1,238 @@
+/*
+ * devfreq: Generic Dynamic Voltage and Frequency Scaling (DVFS) Framework
+ *	    for Non-CPU Devices.
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ *	MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_DEVFREQ_H__
+#define __LINUX_DEVFREQ_H__
+
+#include <linux/device.h>
+#include <linux/notifier.h>
+#include <linux/opp.h>
+
+#define DEVFREQ_NAME_LEN 16
+
+struct devfreq;
+
+/**
+ * struct devfreq_dev_status - Data given from devfreq user device to
+ *			     governors. Represents the performance
+ *			     statistics.
+ * @total_time		The total time represented by this instance of
+ *			devfreq_dev_status
+ * @busy_time		The time that the device was working among the
+ *			total_time.
+ * @current_frequency	The operating frequency.
+ * @private_data	An entry not specified by the devfreq framework.
+ *			A device and a specific governor may have their
+ *			own protocol with private_data. However, because
+ *			this is governor-specific, a governor using this
+ *			will be only compatible with devices aware of it.
+ */
+struct devfreq_dev_status {
+	/* both since the last measure */
+	unsigned long total_time;
+	unsigned long busy_time;
+	unsigned long current_frequency;
+	void *private_data;
+};
+
+/**
+ * struct devfreq_dev_profile - Devfreq's user device profile
+ * @initial_freq	The operating frequency when devfreq_add_device() is
+ *			called.
+ * @polling_ms		The polling interval in ms. 0 disables polling.
+ * @target		The device should set its operating frequency at
+ *			freq or lowest-upper-than-freq value. If freq is
+ *			higher than any operable frequency, set maximum.
+ *			Before returning, target function should set
+ *			freq at the current frequency.
+ * @get_dev_status	The device should provide the current performance
+ *			status to devfreq, which is used by governors.
+ * @exit		An optional callback that is called when devfreq
+ *			is removing the devfreq object due to error or
+ *			from devfreq_remove_device() call. If the user
+ *			has registered devfreq->nb at a notifier-head,
+ *			this is the time to unregister it.
+ */
+struct devfreq_dev_profile {
+	unsigned long initial_freq;
+	unsigned int polling_ms;
+
+	int (*target)(struct device *dev, unsigned long *freq);
+	int (*get_dev_status)(struct device *dev,
+			      struct devfreq_dev_status *stat);
+	void (*exit)(struct device *dev);
+};
+
+/**
+ * struct devfreq_governor - Devfreq policy governor
+ * @name		Governor's name
+ * @get_target_freq	Returns desired operating frequency for the device.
+ *			Basically, get_target_freq will run
+ *			devfreq_dev_profile.get_dev_status() to get the
+ *			status of the device (load = busy_time / total_time).
+ *			If no_central_polling is set, this callback is called
+ *			only with update_devfreq() notified by OPP.
+ * @init		Called when the devfreq is being attached to a device
+ * @exit		Called when the devfreq is being removed from a
+ *			device. Governor should stop any internal routines
+ *			before return because related data may be
+ *			freed after exit().
+ * @no_central_polling	Do not use devfreq's central polling mechanism.
+ *			When this is set, devfreq will not call
+ *			get_target_freq with devfreq_monitor(). However,
+ *			devfreq will call get_target_freq with
+ *			devfreq_update() notified by OPP framework.
+ *
+ * Note that the callbacks are called with devfreq->lock locked by devfreq.
+ */
+struct devfreq_governor {
+	const char name[DEVFREQ_NAME_LEN];
+	int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
+	int (*init)(struct devfreq *this);
+	void (*exit)(struct devfreq *this);
+	const bool no_central_polling;
+};
+
+/**
+ * struct devfreq - Device devfreq structure
+ * @node	list node - contains the devices with devfreq that have been
+ *		registered.
+ * @lock	a mutex to protect accessing devfreq.
+ * @dev		device registered by devfreq class. dev.parent is the device
+ *		using devfreq.
+ * @profile	device-specific devfreq profile
+ * @governor	method how to choose frequency based on the usage.
+ * @nb		notifier block used to notify devfreq object that it should
+ *		reevaluate operable frequencies. Devfreq users may use
+ *		devfreq.nb to the corresponding register notifier call chain.
+ * @polling_jiffies	interval in jiffies.
+ * @previous_freq	previously configured frequency value.
+ * @next_polling	the number of remaining jiffies to poll with
+ *			"devfreq_monitor" executions to reevaluate
+ *			frequency/voltage of the device. Set by
+ *			profile's polling_ms interval.
+ * @data	Private data of the governor. The devfreq framework does not
+ *		touch this.
+ * @being_removed	a flag to mark that this object is being removed in
+ *			order to prevent trying to remove the object multiple times.
+ *
+ * This structure stores the devfreq information for a give device.
+ *
+ * Note that when a governor accesses entries in struct devfreq in its
+ * functions except for the context of callbacks defined in struct
+ * devfreq_governor, the governor should protect its access with the
+ * struct mutex lock in struct devfreq. A governor may use this mutex
+ * to protect its own private data in void *data as well.
+ */
+struct devfreq {
+	struct list_head node;
+
+	struct mutex lock;
+	struct device dev;
+	struct devfreq_dev_profile *profile;
+	const struct devfreq_governor *governor;
+	struct notifier_block nb;
+
+	unsigned long polling_jiffies;
+	unsigned long previous_freq;
+	unsigned int next_polling;
+
+	void *data; /* private data for governors */
+
+	bool being_removed;
+};
+
+#if defined(CONFIG_PM_DEVFREQ)
+extern struct devfreq *devfreq_add_device(struct device *dev,
+				  struct devfreq_dev_profile *profile,
+				  const struct devfreq_governor *governor,
+				  void *data);
+extern int devfreq_remove_device(struct devfreq *devfreq);
+
+/* Helper functions for devfreq user device driver with OPP. */
+extern struct opp *devfreq_recommended_opp(struct device *dev,
+					   unsigned long *freq);
+extern int devfreq_register_opp_notifier(struct device *dev,
+					 struct devfreq *devfreq);
+extern int devfreq_unregister_opp_notifier(struct device *dev,
+					   struct devfreq *devfreq);
+
+#ifdef CONFIG_DEVFREQ_GOV_POWERSAVE
+extern const struct devfreq_governor devfreq_powersave;
+#endif
+#ifdef CONFIG_DEVFREQ_GOV_PERFORMANCE
+extern const struct devfreq_governor devfreq_performance;
+#endif
+#ifdef CONFIG_DEVFREQ_GOV_USERSPACE
+extern const struct devfreq_governor devfreq_userspace;
+#endif
+#ifdef CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND
+extern const struct devfreq_governor devfreq_simple_ondemand;
+/**
+ * struct devfreq_simple_ondemand_data - void *data fed to struct devfreq
+ *	and devfreq_add_device
+ * @ upthreshold	If the load is over this value, the frequency jumps.
+ *			Specify 0 to use the default. Valid value = 0 to 100.
+ * @ downdifferential	If the load is under upthreshold - downdifferential,
+ *			the governor may consider slowing the frequency down.
+ *			Specify 0 to use the default. Valid value = 0 to 100.
+ *			downdifferential < upthreshold must hold.
+ *
+ * If the fed devfreq_simple_ondemand_data pointer is NULL to the governor,
+ * the governor uses the default values.
+ */
+struct devfreq_simple_ondemand_data {
+	unsigned int upthreshold;
+	unsigned int downdifferential;
+};
+#endif
+
+#else /* !CONFIG_PM_DEVFREQ */
+static struct devfreq *devfreq_add_device(struct device *dev,
+					  struct devfreq_dev_profile *profile,
+					  struct devfreq_governor *governor,
+					  void *data);
+{
+	return NULL;
+}
+
+static int devfreq_remove_device(struct devfreq *devfreq);
+{
+	return 0;
+}
+
+static struct opp *devfreq_recommended_opp(struct device *dev,
+					   unsigned long *freq)
+{
+	return -EINVAL;
+}
+
+static int devfreq_register_opp_notifier(struct device *dev,
+					 struct devfreq *devfreq)
+{
+	return -EINVAL;
+}
+
+static int devfreq_unregister_opp_notifier(struct device *dev,
+					   struct devfreq *devfreq)
+{
+	return -EINVAL;
+}
+
+#define devfreq_powersave	NULL
+#define devfreq_performance	NULL
+#define devfreq_userspace	NULL
+#define devfreq_simple_ondemand	NULL
+
+#endif /* CONFIG_PM_DEVFREQ */
+
+#endif /* __LINUX_DEVFREQ_H__ */
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 99e3e50b5c57..98f34b886f95 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -10,6 +10,7 @@
 
 #include <linux/bio.h>
 #include <linux/blkdev.h>
+#include <linux/ratelimit.h>
 
 struct dm_dev;
 struct dm_target;
@@ -127,10 +128,6 @@ void dm_put_device(struct dm_target *ti, struct dm_dev *d);
  * Information about a target type
  */
 
-/*
- * Target features
- */
-
 struct target_type {
 	uint64_t features;
 	const char *name;
@@ -159,6 +156,30 @@ struct target_type {
 	struct list_head list;
 };
 
+/*
+ * Target features
+ */
+
+/*
+ * Any table that contains an instance of this target must have only one.
+ */
+#define DM_TARGET_SINGLETON		0x00000001
+#define dm_target_needs_singleton(type)	((type)->features & DM_TARGET_SINGLETON)
+
+/*
+ * Indicates that a target does not support read-only devices.
+ */
+#define DM_TARGET_ALWAYS_WRITEABLE	0x00000002
+#define dm_target_always_writeable(type) \
+		((type)->features & DM_TARGET_ALWAYS_WRITEABLE)
+
+/*
+ * Any device that contains a table with an instance of this target may never
+ * have tables containing any different target type.
+ */
+#define DM_TARGET_IMMUTABLE		0x00000004
+#define dm_target_is_immutable(type)	((type)->features & DM_TARGET_IMMUTABLE)
+
 struct dm_target {
 	struct dm_table *table;
 	struct target_type *type;
@@ -375,6 +396,14 @@ void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
  *---------------------------------------------------------------*/
 #define DM_NAME "device-mapper"
 
+#ifdef CONFIG_PRINTK
+extern struct ratelimit_state dm_ratelimit_state;
+
+#define dm_ratelimit()	__ratelimit(&dm_ratelimit_state)
+#else
+#define dm_ratelimit()	0
+#endif
+
 #define DMCRIT(f, arg...) \
 	printk(KERN_CRIT DM_NAME ": " DM_MSG_PREFIX ": " f "\n", ## arg)
 
@@ -382,7 +411,7 @@ void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
 	printk(KERN_ERR DM_NAME ": " DM_MSG_PREFIX ": " f "\n", ## arg)
 #define DMERR_LIMIT(f, arg...) \
 	do { \
-		if (printk_ratelimit())	\
+		if (dm_ratelimit())	\
 			printk(KERN_ERR DM_NAME ": " DM_MSG_PREFIX ": " \
 			       f "\n", ## arg); \
 	} while (0)
@@ -391,7 +420,7 @@ void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
 	printk(KERN_WARNING DM_NAME ": " DM_MSG_PREFIX ": " f "\n", ## arg)
 #define DMWARN_LIMIT(f, arg...) \
 	do { \
-		if (printk_ratelimit())	\
+		if (dm_ratelimit())	\
 			printk(KERN_WARNING DM_NAME ": " DM_MSG_PREFIX ": " \
 			       f "\n", ## arg); \
 	} while (0)
@@ -400,7 +429,7 @@ void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
 	printk(KERN_INFO DM_NAME ": " DM_MSG_PREFIX ": " f "\n", ## arg)
 #define DMINFO_LIMIT(f, arg...) \
 	do { \
-		if (printk_ratelimit())	\
+		if (dm_ratelimit())	\
 			printk(KERN_INFO DM_NAME ": " DM_MSG_PREFIX ": " f \
 			       "\n", ## arg); \
 	} while (0)
@@ -410,7 +439,7 @@ void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
 	printk(KERN_DEBUG DM_NAME ": " DM_MSG_PREFIX " DEBUG: " f "\n", ## arg)
 #  define DMDEBUG_LIMIT(f, arg...) \
 	do { \
-		if (printk_ratelimit())	\
+		if (dm_ratelimit())	\
 			printk(KERN_DEBUG DM_NAME ": " DM_MSG_PREFIX ": " f \
 			       "\n", ## arg); \
 	} while (0)
diff --git a/include/linux/device.h b/include/linux/device.h
index c20dfbfc49b4..ffbcf95cd97d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -20,7 +20,7 @@
 #include <linux/lockdep.h>
 #include <linux/compiler.h>
 #include <linux/types.h>
-#include <linux/module.h>
+#include <linux/mutex.h>
 #include <linux/pm.h>
 #include <linux/atomic.h>
 #include <asm/device.h>
@@ -29,10 +29,12 @@ struct device;
 struct device_private;
 struct device_driver;
 struct driver_private;
+struct module;
 struct class;
 struct subsys_private;
 struct bus_type;
 struct device_node;
+struct iommu_ops;
 
 struct bus_attribute {
 	struct attribute	attr;
@@ -67,6 +69,9 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
  * @resume:	Called to bring a device on this bus out of sleep mode.
  * @pm:		Power management operations of this bus, callback the specific
  *		device driver's pm-ops.
+ * @iommu_ops   IOMMU specific operations for this bus, used to attach IOMMU
+ *              driver implementations to a bus and allow the driver to do
+ *              bus-specific setup
  * @p:		The private data of the driver core, only the driver core can
  *		touch this.
  *
@@ -96,6 +101,8 @@ struct bus_type {
 
 	const struct dev_pm_ops *pm;
 
+	struct iommu_ops *iommu_ops;
+
 	struct subsys_private *p;
 };
 
@@ -350,6 +357,8 @@ struct class_attribute {
 			char *buf);
 	ssize_t (*store)(struct class *class, struct class_attribute *attr,
 			const char *buf, size_t count);
+	const void *(*namespace)(struct class *class,
+				 const struct class_attribute *attr);
 };
 
 #define CLASS_ATTR(_name, _mode, _show, _store)			\
@@ -614,8 +623,8 @@ static inline const char *dev_name(const struct device *dev)
 	return kobject_name(&dev->kobj);
 }
 
-extern int dev_set_name(struct device *dev, const char *name, ...)
-			__attribute__((format(printf, 2, 3)));
+extern __printf(2, 3)
+int dev_set_name(struct device *dev, const char *name, ...);
 
 #ifdef CONFIG_NUMA
 static inline int dev_to_node(struct device *dev)
@@ -636,6 +645,11 @@ static inline void set_dev_node(struct device *dev, int node)
 }
 #endif
 
+static inline struct pm_subsys_data *dev_to_psd(struct device *dev)
+{
+	return dev ? dev->power.subsys_data : NULL;
+}
+
 static inline unsigned int dev_get_uevent_suppress(const struct device *dev)
 {
 	return dev->kobj.uevent_suppress;
@@ -710,10 +724,14 @@ extern int dev_set_drvdata(struct device *dev, void *data);
  */
 extern struct device *__root_device_register(const char *name,
 					     struct module *owner);
-static inline struct device *root_device_register(const char *name)
-{
-	return __root_device_register(name, THIS_MODULE);
-}
+
+/*
+ * This is a macro to avoid include problems with THIS_MODULE,
+ * just as per what is done for device_schedule_callback() above.
+ */
+#define root_device_register(name) \
+	__root_device_register(name, THIS_MODULE)
+
 extern void root_device_unregister(struct device *root);
 
 static inline void *dev_get_platdata(const struct device *dev)
@@ -740,10 +758,10 @@ extern struct device *device_create_vargs(struct class *cls,
 					  void *drvdata,
 					  const char *fmt,
 					  va_list vargs);
-extern struct device *device_create(struct class *cls, struct device *parent,
-				    dev_t devt, void *drvdata,
-				    const char *fmt, ...)
-				    __attribute__((format(printf, 5, 6)));
+extern __printf(5, 6)
+struct device *device_create(struct class *cls, struct device *parent,
+			     dev_t devt, void *drvdata,
+			     const char *fmt, ...);
 extern void device_destroy(struct class *cls, dev_t devt);
 
 /*
@@ -785,61 +803,58 @@ extern const char *dev_driver_string(const struct device *dev);
 
 #ifdef CONFIG_PRINTK
 
-extern int dev_printk(const char *level, const struct device *dev,
-		      const char *fmt, ...)
-	__attribute__ ((format (printf, 3, 4)));
-extern int dev_emerg(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int dev_alert(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int dev_crit(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int dev_err(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int dev_warn(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int dev_notice(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int _dev_info(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
+extern int __dev_printk(const char *level, const struct device *dev,
+			struct va_format *vaf);
+extern __printf(3, 4)
+int dev_printk(const char *level, const struct device *dev,
+	       const char *fmt, ...)
+	;
+extern __printf(2, 3)
+int dev_emerg(const struct device *dev, const char *fmt, ...);
+extern __printf(2, 3)
+int dev_alert(const struct device *dev, const char *fmt, ...);
+extern __printf(2, 3)
+int dev_crit(const struct device *dev, const char *fmt, ...);
+extern __printf(2, 3)
+int dev_err(const struct device *dev, const char *fmt, ...);
+extern __printf(2, 3)
+int dev_warn(const struct device *dev, const char *fmt, ...);
+extern __printf(2, 3)
+int dev_notice(const struct device *dev, const char *fmt, ...);
+extern __printf(2, 3)
+int _dev_info(const struct device *dev, const char *fmt, ...);
 
 #else
 
-static inline int dev_printk(const char *level, const struct device *dev,
-		      const char *fmt, ...)
-	__attribute__ ((format (printf, 3, 4)));
-static inline int dev_printk(const char *level, const struct device *dev,
-		      const char *fmt, ...)
-	 { return 0; }
-
-static inline int dev_emerg(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-static inline int dev_emerg(const struct device *dev, const char *fmt, ...)
-	{ return 0; }
-static inline int dev_crit(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-static inline int dev_crit(const struct device *dev, const char *fmt, ...)
-	{ return 0; }
-static inline int dev_alert(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-static inline int dev_alert(const struct device *dev, const char *fmt, ...)
-	{ return 0; }
-static inline int dev_err(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-static inline int dev_err(const struct device *dev, const char *fmt, ...)
-	{ return 0; }
-static inline int dev_warn(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-static inline int dev_warn(const struct device *dev, const char *fmt, ...)
-	{ return 0; }
-static inline int dev_notice(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-static inline int dev_notice(const struct device *dev, const char *fmt, ...)
-	{ return 0; }
-static inline int _dev_info(const struct device *dev, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-static inline int _dev_info(const struct device *dev, const char *fmt, ...)
-	{ return 0; }
+static inline int __dev_printk(const char *level, const struct device *dev,
+			       struct va_format *vaf)
+{ return 0; }
+static inline __printf(3, 4)
+int dev_printk(const char *level, const struct device *dev,
+	       const char *fmt, ...)
+{ return 0; }
+
+static inline __printf(2, 3)
+int dev_emerg(const struct device *dev, const char *fmt, ...)
+{ return 0; }
+static inline __printf(2, 3)
+int dev_crit(const struct device *dev, const char *fmt, ...)
+{ return 0; }
+static inline __printf(2, 3)
+int dev_alert(const struct device *dev, const char *fmt, ...)
+{ return 0; }
+static inline __printf(2, 3)
+int dev_err(const struct device *dev, const char *fmt, ...)
+{ return 0; }
+static inline __printf(2, 3)
+int dev_warn(const struct device *dev, const char *fmt, ...)
+{ return 0; }
+static inline __printf(2, 3)
+int dev_notice(const struct device *dev, const char *fmt, ...)
+{ return 0; }
+static inline __printf(2, 3)
+int _dev_info(const struct device *dev, const char *fmt, ...)
+{ return 0; }
 
 #endif
 
diff --git a/include/linux/device_cgroup.h b/include/linux/device_cgroup.h
index 7aad1f440867..8b64221b432b 100644
--- a/include/linux/device_cgroup.h
+++ b/include/linux/device_cgroup.h
@@ -1,4 +1,3 @@
-#include <linux/module.h>
 #include <linux/fs.h>
 
 #ifdef CONFIG_CGROUP_DEVICE
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 0cb8eff76bd6..75fd5573516e 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	21
+#define DM_VERSION_MINOR	22
 #define DM_VERSION_PATCHLEVEL	0
-#define DM_VERSION_EXTRA	"-ioctl (2011-07-06)"
+#define DM_VERSION_EXTRA	"-ioctl (2011-10-19)"
 
 /* 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 5e54458e920f..47d9d376e4e7 100644
--- a/include/linux/dm-kcopyd.h
+++ b/include/linux/dm-kcopyd.h
@@ -57,5 +57,9 @@ 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);
 
+int dm_kcopyd_zero(struct dm_kcopyd_client *kc,
+		   unsigned num_dests, struct dm_io_region *dests,
+		   unsigned flags, dm_kcopyd_notify_fn fn, void *context);
+
 #endif	/* __KERNEL__ */
 #endif	/* _LINUX_DM_KCOPYD_H */
diff --git a/include/linux/dm-log-userspace.h b/include/linux/dm-log-userspace.h
index eeace7d3ff15..0678c2adc421 100644
--- a/include/linux/dm-log-userspace.h
+++ b/include/linux/dm-log-userspace.h
@@ -52,15 +52,20 @@
  * Payload-to-userspace:
  *	A single string containing all the argv arguments separated by ' 's
  * Payload-to-kernel:
- *	None.  ('data_size' in the dm_ulog_request struct should be 0.)
+ *	A NUL-terminated string that is the name of the device that is used
+ *	as the backing store for the log data.  'dm_get_device' will be called
+ *	on this device.  ('dm_put_device' will be called on this device
+ *	automatically after calling DM_ULOG_DTR.)  If there is no device needed
+ *	for log data, 'data_size' in the dm_ulog_request struct should be 0.
  *
  * The UUID contained in the dm_ulog_request structure is the reference that
  * will be used by all request types to a specific log.  The constructor must
- * record this assotiation with instance created.
+ * record this association with the instance created.
  *
  * When the request has been processed, user-space must return the
- * dm_ulog_request to the kernel - setting the 'error' field and
- * 'data_size' appropriately.
+ * dm_ulog_request to the kernel - setting the 'error' field, filling the
+ * data field with the log device if necessary, and setting 'data_size'
+ * appropriately.
  */
 #define DM_ULOG_CTR                    1
 
@@ -377,8 +382,11 @@
  * dm_ulog_request or a change in the way requests are
  * issued/handled.  Changes are outlined here:
  *	version 1:  Initial implementation
+ *	version 2:  DM_ULOG_CTR allowed to return a string containing a
+ *	            device name that is to be registered with DM via
+ *	            'dm_get_device'.
  */
-#define DM_ULOG_REQUEST_VERSION 1
+#define DM_ULOG_REQUEST_VERSION 2
 
 struct dm_ulog_request {
 	/*
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 347fdc32177a..e13117cbd2f7 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_DMA_MAPPING_H
 #define _LINUX_DMA_MAPPING_H
 
+#include <linux/string.h>
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/dma-attrs.h>
@@ -41,6 +42,9 @@ struct dma_map_ops {
 	int (*mapping_error)(struct device *dev, dma_addr_t dma_addr);
 	int (*dma_supported)(struct device *dev, u64 mask);
 	int (*set_dma_mask)(struct device *dev, u64 mask);
+#ifdef ARCH_HAS_DMA_GET_REQUIRED_MASK
+	u64 (*get_required_mask)(struct device *dev);
+#endif
 	int is_phys;
 };
 
@@ -117,6 +121,15 @@ static inline int dma_set_seg_boundary(struct device *dev, unsigned long mask)
 		return -EIO;
 }
 
+static inline void *dma_zalloc_coherent(struct device *dev, size_t size,
+					dma_addr_t *dma_handle, gfp_t flag)
+{
+	void *ret = dma_alloc_coherent(dev, size, dma_handle, flag);
+	if (ret)
+		memset(ret, 0, size);
+	return ret;
+}
+
 #ifdef CONFIG_HAS_DMA
 static inline int dma_get_cache_alignment(void)
 {
diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h
index bbd8661b3473..ef90cbd8e173 100644
--- a/include/linux/dma_remapping.h
+++ b/include/linux/dma_remapping.h
@@ -25,11 +25,12 @@ struct intel_iommu;
 struct dmar_domain;
 struct root_entry;
 
-extern void free_dmar_iommu(struct intel_iommu *iommu);
 
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
+extern void free_dmar_iommu(struct intel_iommu *iommu);
 extern int iommu_calculate_agaw(struct intel_iommu *iommu);
 extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu);
+extern int dmar_disabled;
 #else
 static inline int iommu_calculate_agaw(struct intel_iommu *iommu)
 {
@@ -39,8 +40,11 @@ static inline int iommu_calculate_max_sagaw(struct intel_iommu *iommu)
 {
 	return 0;
 }
+static inline void free_dmar_iommu(struct intel_iommu *iommu)
+{
+}
+#define dmar_disabled	(1)
 #endif
 
-extern int dmar_disabled;
 
 #endif
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 8fbf40e0713c..75f53f874b24 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -24,8 +24,9 @@
 #include <linux/device.h>
 #include <linux/uio.h>
 #include <linux/dma-direction.h>
-
-struct scatterlist;
+#include <linux/scatterlist.h>
+#include <linux/bitmap.h>
+#include <asm/page.h>
 
 /**
  * typedef dma_cookie_t - an opaque DMA cookie
@@ -519,6 +520,16 @@ static inline int dmaengine_slave_config(struct dma_chan *chan,
 			(unsigned long)config);
 }
 
+static inline struct dma_async_tx_descriptor *dmaengine_prep_slave_single(
+	struct dma_chan *chan, void *buf, size_t len,
+	enum dma_data_direction dir, unsigned long flags)
+{
+	struct scatterlist sg;
+	sg_init_one(&sg, buf, len);
+
+	return chan->device->device_prep_slave_sg(chan, &sg, 1, dir, flags);
+}
+
 static inline int dmaengine_terminate_all(struct dma_chan *chan)
 {
 	return dmaengine_device_control(chan, DMA_TERMINATE_ALL, 0);
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 7b776d71d36d..731a60975101 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -26,8 +26,15 @@
 #include <linux/msi.h>
 #include <linux/irqreturn.h>
 
+struct acpi_dmar_header;
+
+/* DMAR Flags */
+#define DMAR_INTR_REMAP		0x1
+#define DMAR_X2APIC_OPT_OUT	0x2
+
 struct intel_iommu;
-#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
+#ifdef CONFIG_DMAR_TABLE
+extern struct acpi_table_header *dmar_tbl;
 struct dmar_drhd_unit {
 	struct list_head list;		/* list of drhd units	*/
 	struct  acpi_dmar_header *hdr;	/* ACPI header		*/
@@ -76,7 +83,7 @@ static inline int enable_drhd_fault_handling(void)
 {
 	return -1;
 }
-#endif /* !CONFIG_DMAR && !CONFIG_INTR_REMAP */
+#endif /* !CONFIG_DMAR_TABLE */
 
 struct irte {
 	union {
@@ -107,10 +114,10 @@ struct irte {
 	};
 };
 
-#ifdef CONFIG_INTR_REMAP
+#ifdef CONFIG_IRQ_REMAP
 extern int intr_remapping_enabled;
 extern int intr_remapping_supported(void);
-extern int enable_intr_remapping(int);
+extern int enable_intr_remapping(void);
 extern void disable_intr_remapping(void);
 extern int reenable_intr_remapping(int);
 
@@ -177,7 +184,7 @@ static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev)
 
 #define intr_remapping_enabled		(0)
 
-static inline int enable_intr_remapping(int eim)
+static inline int enable_intr_remapping(void)
 {
 	return -1;
 }
@@ -192,6 +199,11 @@ static inline int reenable_intr_remapping(int eim)
 }
 #endif
 
+enum {
+	IRQ_REMAP_XAPIC_MODE,
+	IRQ_REMAP_X2APIC_MODE,
+};
+
 /* Can't use the common MSI interrupt functions
  * since DMAR is not a pci device
  */
@@ -204,7 +216,7 @@ extern int dmar_set_interrupt(struct intel_iommu *iommu);
 extern irqreturn_t dmar_fault(int irq, void *dev_id);
 extern int arch_setup_dmar_msi(unsigned int irq);
 
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
 extern int iommu_detected, no_iommu;
 extern struct list_head dmar_rmrr_units;
 struct dmar_rmrr_unit {
@@ -227,9 +239,26 @@ struct dmar_atsr_unit {
 	u8 include_all:1;		/* include all ports */
 };
 
+int dmar_parse_rmrr_atsr_dev(void);
+extern int dmar_parse_one_rmrr(struct acpi_dmar_header *header);
+extern int dmar_parse_one_atsr(struct acpi_dmar_header *header);
+extern int dmar_parse_dev_scope(void *start, void *end, int *cnt,
+				struct pci_dev ***devices, u16 segment);
 extern int intel_iommu_init(void);
-#else /* !CONFIG_DMAR: */
+#else /* !CONFIG_INTEL_IOMMU: */
 static inline int intel_iommu_init(void) { return -ENODEV; }
-#endif /* CONFIG_DMAR */
+static inline int dmar_parse_one_rmrr(struct acpi_dmar_header *header)
+{
+	return 0;
+}
+static inline int dmar_parse_one_atsr(struct acpi_dmar_header *header)
+{
+	return 0;
+}
+static inline int dmar_parse_rmrr_atsr_dev(void)
+{
+	return 0;
+}
+#endif /* CONFIG_INTEL_IOMMU */
 
 #endif /* __DMAR_H__ */
diff --git a/include/linux/drbd_tag_magic.h b/include/linux/drbd_tag_magic.h
index 069543190516..81f52f2c5724 100644
--- a/include/linux/drbd_tag_magic.h
+++ b/include/linux/drbd_tag_magic.h
@@ -28,7 +28,7 @@ enum packet_types {
 #define NL_STRING(pn, pr, member, len)	\
 	unsigned char member[len]; int member ## _len; \
 	int tag_and_len ## member;
-#include "linux/drbd_nl.h"
+#include <linux/drbd_nl.h>
 
 /* declare tag-list-sizes */
 static const int tag_list_sizes[] = {
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 36a3ed63f571..1b1094c35e4f 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -349,6 +349,7 @@ typedef enum fe_delivery_system {
 	SYS_CMMB,
 	SYS_DAB,
 	SYS_DVBT2,
+	SYS_TURBO,
 } fe_delivery_system_t;
 
 struct dtv_cmds_h {
diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h
index 1421cc84afaa..66594b1d5d7b 100644
--- a/include/linux/dvb/version.h
+++ b/include/linux/dvb/version.h
@@ -24,6 +24,6 @@
 #define _DVBVERSION_H_
 
 #define DVB_API_VERSION 5
-#define DVB_API_VERSION_MINOR 3
+#define DVB_API_VERSION_MINOR 4
 
 #endif /*_DVBVERSION_H_*/
diff --git a/include/linux/dw_apb_timer.h b/include/linux/dw_apb_timer.h
index 49638ea3b776..07261d52a6df 100644
--- a/include/linux/dw_apb_timer.h
+++ b/include/linux/dw_apb_timer.h
@@ -46,7 +46,7 @@ struct dw_apb_clock_event_device *
 dw_apb_clockevent_init(int cpu, const char *name, unsigned rating,
 		       void __iomem *base, int irq, unsigned long freq);
 struct dw_apb_clocksource *
-dw_apb_clocksource_init(unsigned rating, char *name, void __iomem *base,
+dw_apb_clocksource_init(unsigned rating, const char *name, void __iomem *base,
 			unsigned long freq);
 void dw_apb_clocksource_register(struct dw_apb_clocksource *dw_cs);
 void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs);
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index e747ecd48e1c..0564e3c39882 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -1,13 +1,6 @@
 #ifndef _DYNAMIC_DEBUG_H
 #define _DYNAMIC_DEBUG_H
 
-/* dynamic_printk_enabled, and dynamic_printk_enabled2 are bitmasks in which
- * bit n is set to 1 if any modname hashes into the bucket n, 0 otherwise. They
- * use independent hash functions, to reduce the chance of false positives.
- */
-extern long long dynamic_debug_enabled;
-extern long long dynamic_debug_enabled2;
-
 /*
  * An instance of this structure is created in a special
  * ELF section at every dynamic debug callsite.  At runtime,
@@ -44,29 +37,57 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n,
 
 #if defined(CONFIG_DYNAMIC_DEBUG)
 extern int ddebug_remove_module(const char *mod_name);
-extern int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-
-#define dynamic_pr_debug(fmt, ...) do {					\
-	static struct _ddebug descriptor				\
-	__used								\
-	__attribute__((section("__verbose"), aligned(8))) =		\
-	{ KBUILD_MODNAME, __func__, __FILE__, fmt, __LINE__,		\
-		_DPRINTK_FLAGS_DEFAULT };				\
-	if (unlikely(descriptor.enabled))				\
-		__dynamic_pr_debug(&descriptor, pr_fmt(fmt), ##__VA_ARGS__); \
-	} while (0)
-
-
-#define dynamic_dev_dbg(dev, fmt, ...) do {				\
-	static struct _ddebug descriptor				\
-	__used								\
-	__attribute__((section("__verbose"), aligned(8))) =		\
-	{ KBUILD_MODNAME, __func__, __FILE__, fmt, __LINE__,		\
-		_DPRINTK_FLAGS_DEFAULT };				\
-	if (unlikely(descriptor.enabled))				\
-		dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__);	\
-	} while (0)
+extern __printf(2, 3)
+int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...);
+
+struct device;
+
+extern __printf(3, 4)
+int __dynamic_dev_dbg(struct _ddebug *descriptor, const struct device *dev,
+		      const char *fmt, ...);
+
+struct net_device;
+
+extern __printf(3, 4)
+int __dynamic_netdev_dbg(struct _ddebug *descriptor,
+			 const struct net_device *dev,
+			 const char *fmt, ...);
+
+#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt)		\
+	static struct _ddebug __used __aligned(8)		\
+	__attribute__((section("__verbose"))) name = {		\
+		.modname = KBUILD_MODNAME,			\
+		.function = __func__,				\
+		.filename = __FILE__,				\
+		.format = (fmt),				\
+		.lineno = __LINE__,				\
+		.flags =  _DPRINTK_FLAGS_DEFAULT,		\
+		.enabled = false,				\
+	}
+
+#define dynamic_pr_debug(fmt, ...)				\
+do {								\
+	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);		\
+	if (unlikely(descriptor.enabled))			\
+		__dynamic_pr_debug(&descriptor, pr_fmt(fmt),	\
+				   ##__VA_ARGS__);		\
+} while (0)
+
+#define dynamic_dev_dbg(dev, fmt, ...)				\
+do {								\
+	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);	\
+	if (unlikely(descriptor.enabled))			\
+		__dynamic_dev_dbg(&descriptor, dev, fmt,	\
+				  ##__VA_ARGS__);		\
+} while (0)
+
+#define dynamic_netdev_dbg(dev, fmt, ...)			\
+do {								\
+	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);		\
+	if (unlikely(descriptor.enabled))			\
+		__dynamic_netdev_dbg(&descriptor, dev, fmt,	\
+				     ##__VA_ARGS__);		\
+} while (0)
 
 #else
 
diff --git a/include/linux/edac.h b/include/linux/edac.h
index 4a73257b47d0..055b248bdd53 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -42,4 +42,354 @@ static inline void opstate_init(void)
 	return;
 }
 
+#define EDAC_MC_LABEL_LEN	31
+#define MC_PROC_NAME_MAX_LEN	7
+
+/* memory devices */
+enum dev_type {
+	DEV_UNKNOWN = 0,
+	DEV_X1,
+	DEV_X2,
+	DEV_X4,
+	DEV_X8,
+	DEV_X16,
+	DEV_X32,		/* Do these parts exist? */
+	DEV_X64			/* Do these parts exist? */
+};
+
+#define DEV_FLAG_UNKNOWN	BIT(DEV_UNKNOWN)
+#define DEV_FLAG_X1		BIT(DEV_X1)
+#define DEV_FLAG_X2		BIT(DEV_X2)
+#define DEV_FLAG_X4		BIT(DEV_X4)
+#define DEV_FLAG_X8		BIT(DEV_X8)
+#define DEV_FLAG_X16		BIT(DEV_X16)
+#define DEV_FLAG_X32		BIT(DEV_X32)
+#define DEV_FLAG_X64		BIT(DEV_X64)
+
+/* memory types */
+enum mem_type {
+	MEM_EMPTY = 0,		/* Empty csrow */
+	MEM_RESERVED,		/* Reserved csrow type */
+	MEM_UNKNOWN,		/* Unknown csrow type */
+	MEM_FPM,		/* Fast page mode */
+	MEM_EDO,		/* Extended data out */
+	MEM_BEDO,		/* Burst Extended data out */
+	MEM_SDR,		/* Single data rate SDRAM */
+	MEM_RDR,		/* Registered single data rate SDRAM */
+	MEM_DDR,		/* Double data rate SDRAM */
+	MEM_RDDR,		/* Registered Double data rate SDRAM */
+	MEM_RMBS,		/* Rambus DRAM */
+	MEM_DDR2,		/* DDR2 RAM */
+	MEM_FB_DDR2,		/* fully buffered DDR2 */
+	MEM_RDDR2,		/* Registered DDR2 RAM */
+	MEM_XDR,		/* Rambus XDR */
+	MEM_DDR3,		/* DDR3 RAM */
+	MEM_RDDR3,		/* Registered DDR3 RAM */
+};
+
+#define MEM_FLAG_EMPTY		BIT(MEM_EMPTY)
+#define MEM_FLAG_RESERVED	BIT(MEM_RESERVED)
+#define MEM_FLAG_UNKNOWN	BIT(MEM_UNKNOWN)
+#define MEM_FLAG_FPM		BIT(MEM_FPM)
+#define MEM_FLAG_EDO		BIT(MEM_EDO)
+#define MEM_FLAG_BEDO		BIT(MEM_BEDO)
+#define MEM_FLAG_SDR		BIT(MEM_SDR)
+#define MEM_FLAG_RDR		BIT(MEM_RDR)
+#define MEM_FLAG_DDR		BIT(MEM_DDR)
+#define MEM_FLAG_RDDR		BIT(MEM_RDDR)
+#define MEM_FLAG_RMBS		BIT(MEM_RMBS)
+#define MEM_FLAG_DDR2           BIT(MEM_DDR2)
+#define MEM_FLAG_FB_DDR2        BIT(MEM_FB_DDR2)
+#define MEM_FLAG_RDDR2          BIT(MEM_RDDR2)
+#define MEM_FLAG_XDR            BIT(MEM_XDR)
+#define MEM_FLAG_DDR3		 BIT(MEM_DDR3)
+#define MEM_FLAG_RDDR3		 BIT(MEM_RDDR3)
+
+/* chipset Error Detection and Correction capabilities and mode */
+enum edac_type {
+	EDAC_UNKNOWN = 0,	/* Unknown if ECC is available */
+	EDAC_NONE,		/* Doesn't support ECC */
+	EDAC_RESERVED,		/* Reserved ECC type */
+	EDAC_PARITY,		/* Detects parity errors */
+	EDAC_EC,		/* Error Checking - no correction */
+	EDAC_SECDED,		/* Single bit error correction, Double detection */
+	EDAC_S2ECD2ED,		/* Chipkill x2 devices - do these exist? */
+	EDAC_S4ECD4ED,		/* Chipkill x4 devices */
+	EDAC_S8ECD8ED,		/* Chipkill x8 devices */
+	EDAC_S16ECD16ED,	/* Chipkill x16 devices */
+};
+
+#define EDAC_FLAG_UNKNOWN	BIT(EDAC_UNKNOWN)
+#define EDAC_FLAG_NONE		BIT(EDAC_NONE)
+#define EDAC_FLAG_PARITY	BIT(EDAC_PARITY)
+#define EDAC_FLAG_EC		BIT(EDAC_EC)
+#define EDAC_FLAG_SECDED	BIT(EDAC_SECDED)
+#define EDAC_FLAG_S2ECD2ED	BIT(EDAC_S2ECD2ED)
+#define EDAC_FLAG_S4ECD4ED	BIT(EDAC_S4ECD4ED)
+#define EDAC_FLAG_S8ECD8ED	BIT(EDAC_S8ECD8ED)
+#define EDAC_FLAG_S16ECD16ED	BIT(EDAC_S16ECD16ED)
+
+/* scrubbing capabilities */
+enum scrub_type {
+	SCRUB_UNKNOWN = 0,	/* Unknown if scrubber is available */
+	SCRUB_NONE,		/* No scrubber */
+	SCRUB_SW_PROG,		/* SW progressive (sequential) scrubbing */
+	SCRUB_SW_SRC,		/* Software scrub only errors */
+	SCRUB_SW_PROG_SRC,	/* Progressive software scrub from an error */
+	SCRUB_SW_TUNABLE,	/* Software scrub frequency is tunable */
+	SCRUB_HW_PROG,		/* HW progressive (sequential) scrubbing */
+	SCRUB_HW_SRC,		/* Hardware scrub only errors */
+	SCRUB_HW_PROG_SRC,	/* Progressive hardware scrub from an error */
+	SCRUB_HW_TUNABLE	/* Hardware scrub frequency is tunable */
+};
+
+#define SCRUB_FLAG_SW_PROG	BIT(SCRUB_SW_PROG)
+#define SCRUB_FLAG_SW_SRC	BIT(SCRUB_SW_SRC)
+#define SCRUB_FLAG_SW_PROG_SRC	BIT(SCRUB_SW_PROG_SRC)
+#define SCRUB_FLAG_SW_TUN	BIT(SCRUB_SW_SCRUB_TUNABLE)
+#define SCRUB_FLAG_HW_PROG	BIT(SCRUB_HW_PROG)
+#define SCRUB_FLAG_HW_SRC	BIT(SCRUB_HW_SRC)
+#define SCRUB_FLAG_HW_PROG_SRC	BIT(SCRUB_HW_PROG_SRC)
+#define SCRUB_FLAG_HW_TUN	BIT(SCRUB_HW_TUNABLE)
+
+/* FIXME - should have notify capabilities: NMI, LOG, PROC, etc */
+
+/* EDAC internal operation states */
+#define	OP_ALLOC		0x100
+#define OP_RUNNING_POLL		0x201
+#define OP_RUNNING_INTERRUPT	0x202
+#define OP_RUNNING_POLL_INTR	0x203
+#define OP_OFFLINE		0x300
+
+/*
+ * There are several things to be aware of that aren't at all obvious:
+ *
+ *
+ * SOCKETS, SOCKET SETS, BANKS, ROWS, CHIP-SELECT ROWS, CHANNELS, etc..
+ *
+ * These are some of the many terms that are thrown about that don't always
+ * mean what people think they mean (Inconceivable!).  In the interest of
+ * creating a common ground for discussion, terms and their definitions
+ * will be established.
+ *
+ * Memory devices:	The individual chip on a memory stick.  These devices
+ *			commonly output 4 and 8 bits each.  Grouping several
+ *			of these in parallel provides 64 bits which is common
+ *			for a memory stick.
+ *
+ * Memory Stick:	A printed circuit board that aggregates multiple
+ *			memory devices in parallel.  This is the atomic
+ *			memory component that is purchaseable by Joe consumer
+ *			and loaded into a memory socket.
+ *
+ * Socket:		A physical connector on the motherboard that accepts
+ *			a single memory stick.
+ *
+ * Channel:		Set of memory devices on a memory stick that must be
+ *			grouped in parallel with one or more additional
+ *			channels from other memory sticks.  This parallel
+ *			grouping of the output from multiple channels are
+ *			necessary for the smallest granularity of memory access.
+ *			Some memory controllers are capable of single channel -
+ *			which means that memory sticks can be loaded
+ *			individually.  Other memory controllers are only
+ *			capable of dual channel - which means that memory
+ *			sticks must be loaded as pairs (see "socket set").
+ *
+ * Chip-select row:	All of the memory devices that are selected together.
+ *			for a single, minimum grain of memory access.
+ *			This selects all of the parallel memory devices across
+ *			all of the parallel channels.  Common chip-select rows
+ *			for single channel are 64 bits, for dual channel 128
+ *			bits.
+ *
+ * Single-Ranked stick:	A Single-ranked stick has 1 chip-select row of memory.
+ *			Motherboards commonly drive two chip-select pins to
+ *			a memory stick. A single-ranked stick, will occupy
+ *			only one of those rows. The other will be unused.
+ *
+ * Double-Ranked stick:	A double-ranked stick has two chip-select rows which
+ *			access different sets of memory devices.  The two
+ *			rows cannot be accessed concurrently.
+ *
+ * Double-sided stick:	DEPRECATED TERM, see Double-Ranked stick.
+ *			A double-sided stick has two chip-select rows which
+ *			access different sets of memory devices.  The two
+ *			rows cannot be accessed concurrently.  "Double-sided"
+ *			is irrespective of the memory devices being mounted
+ *			on both sides of the memory stick.
+ *
+ * Socket set:		All of the memory sticks that are required for
+ *			a single memory access or all of the memory sticks
+ *			spanned by a chip-select row.  A single socket set
+ *			has two chip-select rows and if double-sided sticks
+ *			are used these will occupy those chip-select rows.
+ *
+ * Bank:		This term is avoided because it is unclear when
+ *			needing to distinguish between chip-select rows and
+ *			socket sets.
+ *
+ * Controller pages:
+ *
+ * Physical pages:
+ *
+ * Virtual pages:
+ *
+ *
+ * STRUCTURE ORGANIZATION AND CHOICES
+ *
+ *
+ *
+ * PS - I enjoyed writing all that about as much as you enjoyed reading it.
+ */
+
+struct channel_info {
+	int chan_idx;		/* channel index */
+	u32 ce_count;		/* Correctable Errors for this CHANNEL */
+	char label[EDAC_MC_LABEL_LEN + 1];	/* DIMM label on motherboard */
+	struct csrow_info *csrow;	/* the parent */
+};
+
+struct csrow_info {
+	unsigned long first_page;	/* first page number in dimm */
+	unsigned long last_page;	/* last page number in dimm */
+	unsigned long page_mask;	/* used for interleaving -
+					 * 0UL for non intlv
+					 */
+	u32 nr_pages;		/* number of pages in csrow */
+	u32 grain;		/* granularity of reported error in bytes */
+	int csrow_idx;		/* the chip-select row */
+	enum dev_type dtype;	/* memory device type */
+	u32 ue_count;		/* Uncorrectable Errors for this csrow */
+	u32 ce_count;		/* Correctable Errors for this csrow */
+	enum mem_type mtype;	/* memory csrow type */
+	enum edac_type edac_mode;	/* EDAC mode for this csrow */
+	struct mem_ctl_info *mci;	/* the parent */
+
+	struct kobject kobj;	/* sysfs kobject for this csrow */
+
+	/* channel information for this csrow */
+	u32 nr_channels;
+	struct channel_info *channels;
+};
+
+struct mcidev_sysfs_group {
+	const char *name;				/* group name */
+	const struct mcidev_sysfs_attribute *mcidev_attr; /* group attributes */
+};
+
+struct mcidev_sysfs_group_kobj {
+	struct list_head list;		/* list for all instances within a mc */
+
+	struct kobject kobj;		/* kobj for the group */
+
+	const struct mcidev_sysfs_group *grp;	/* group description table */
+	struct mem_ctl_info *mci;	/* the parent */
+};
+
+/* mcidev_sysfs_attribute structure
+ *	used for driver sysfs attributes and in mem_ctl_info
+ * 	sysfs top level entries
+ */
+struct mcidev_sysfs_attribute {
+	/* It should use either attr or grp */
+	struct attribute attr;
+	const struct mcidev_sysfs_group *grp;	/* Points to a group of attributes */
+
+	/* Ops for show/store values at the attribute - not used on group */
+        ssize_t (*show)(struct mem_ctl_info *,char *);
+        ssize_t (*store)(struct mem_ctl_info *, const char *,size_t);
+};
+
+/* MEMORY controller information structure
+ */
+struct mem_ctl_info {
+	struct list_head link;	/* for global list of mem_ctl_info structs */
+
+	struct module *owner;	/* Module owner of this control struct */
+
+	unsigned long mtype_cap;	/* memory types supported by mc */
+	unsigned long edac_ctl_cap;	/* Mem controller EDAC capabilities */
+	unsigned long edac_cap;	/* configuration capabilities - this is
+				 * closely related to edac_ctl_cap.  The
+				 * difference is that the controller may be
+				 * capable of s4ecd4ed which would be listed
+				 * in edac_ctl_cap, but if channels aren't
+				 * capable of s4ecd4ed then the edac_cap would
+				 * not have that capability.
+				 */
+	unsigned long scrub_cap;	/* chipset scrub capabilities */
+	enum scrub_type scrub_mode;	/* current scrub mode */
+
+	/* Translates sdram memory scrub rate given in bytes/sec to the
+	   internal representation and configures whatever else needs
+	   to be configured.
+	 */
+	int (*set_sdram_scrub_rate) (struct mem_ctl_info * mci, u32 bw);
+
+	/* Get the current sdram memory scrub rate from the internal
+	   representation and converts it to the closest matching
+	   bandwidth in bytes/sec.
+	 */
+	int (*get_sdram_scrub_rate) (struct mem_ctl_info * mci);
+
+
+	/* pointer to edac checking routine */
+	void (*edac_check) (struct mem_ctl_info * mci);
+
+	/*
+	 * Remaps memory pages: controller pages to physical pages.
+	 * For most MC's, this will be NULL.
+	 */
+	/* FIXME - why not send the phys page to begin with? */
+	unsigned long (*ctl_page_to_phys) (struct mem_ctl_info * mci,
+					   unsigned long page);
+	int mc_idx;
+	int nr_csrows;
+	struct csrow_info *csrows;
+	/*
+	 * FIXME - what about controllers on other busses? - IDs must be
+	 * unique.  dev pointer should be sufficiently unique, but
+	 * BUS:SLOT.FUNC numbers may not be unique.
+	 */
+	struct device *dev;
+	const char *mod_name;
+	const char *mod_ver;
+	const char *ctl_name;
+	const char *dev_name;
+	char proc_name[MC_PROC_NAME_MAX_LEN + 1];
+	void *pvt_info;
+	u32 ue_noinfo_count;	/* Uncorrectable Errors w/o info */
+	u32 ce_noinfo_count;	/* Correctable Errors w/o info */
+	u32 ue_count;		/* Total Uncorrectable Errors for this MC */
+	u32 ce_count;		/* Total Correctable Errors for this MC */
+	unsigned long start_time;	/* mci load start time (in jiffies) */
+
+	struct completion complete;
+
+	/* edac sysfs device control */
+	struct kobject edac_mci_kobj;
+
+	/* list for all grp instances within a mc */
+	struct list_head grp_kobj_list;
+
+	/* Additional top controller level attributes, but specified
+	 * by the low level driver.
+	 *
+	 * Set by the low level driver to provide attributes at the
+	 * controller level, same level as 'ue_count' and 'ce_count' above.
+	 * An array of structures, NULL terminated
+	 *
+	 * If attributes are desired, then set to array of attributes
+	 * If no attributes are desired, leave NULL
+	 */
+	const struct mcidev_sysfs_attribute *mc_driver_sysfs_attributes;
+
+	/* work struct for this MC */
+	struct delayed_work work;
+
+	/* the internal state of this controller instance */
+	int op_state;
+};
+
 #endif
diff --git a/include/linux/edac_mce.h b/include/linux/edac_mce.h
deleted file mode 100644
index f974fc035363..000000000000
--- a/include/linux/edac_mce.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Provides edac interface to mcelog events
- *
- * This file may be distributed under the terms of the
- * GNU General Public License version 2.
- *
- * Copyright (c) 2009 by:
- *	 Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * Red Hat Inc. http://www.redhat.com
- */
-
-#if defined(CONFIG_EDAC_MCE) || \
-			(defined(CONFIG_EDAC_MCE_MODULE) && defined(MODULE))
-
-#include <asm/mce.h>
-#include <linux/list.h>
-
-struct edac_mce {
-	struct list_head list;
-
-	void *priv;
-	int (*check_error)(void *priv, struct mce *mce);
-};
-
-int edac_mce_register(struct edac_mce *edac_mce);
-void edac_mce_unregister(struct edac_mce *edac_mce);
-int edac_mce_parse(struct mce *mce);
-
-#else
-#define edac_mce_parse(mce) (0)
-#endif
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index d800d5142184..1d0f7a2ff73b 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -38,6 +38,12 @@ struct elevator_ops
 	elevator_merged_fn *elevator_merged_fn;
 	elevator_merge_req_fn *elevator_merge_req_fn;
 	elevator_allow_merge_fn *elevator_allow_merge_fn;
+
+	/*
+	 * Used for both plugged list and elevator merging and in the
+	 * former case called without queue_lock.  Read comment on top of
+	 * attempt_plug_merge() for details.
+	 */
 	elevator_bio_merged_fn *elevator_bio_merged_fn;
 
 	elevator_dispatch_fn *elevator_dispatch_fn;
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 110821cb6ea5..31f0508d7da7 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -395,6 +395,7 @@ typedef struct elf64_shdr {
 #define NT_S390_CTRS	0x304		/* s390 control registers */
 #define NT_S390_PREFIX	0x305		/* s390 prefix register */
 #define NT_S390_LAST_BREAK	0x306	/* s390 breaking event address */
+#define NT_S390_SYSTEM_CALL	0x307	/* s390 system call restart data */
 #define NT_ARM_VFP	0x400		/* ARM VFP/NEON registers */
 
 
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index c6e427ab65fe..de33de1e2052 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -117,99 +117,101 @@ struct ethtool_eeprom {
 	__u8	data[0];
 };
 
-/* for configuring coalescing parameters of chip */
+/**
+ * struct ethtool_coalesce - coalescing parameters for IRQs and stats updates
+ * @cmd: ETHTOOL_{G,S}COALESCE
+ * @rx_coalesce_usecs: How many usecs to delay an RX interrupt after
+ *	a packet arrives.
+ * @rx_max_coalesced_frames: Maximum number of packets to receive
+ *	before an RX interrupt.
+ * @rx_coalesce_usecs_irq: Same as @rx_coalesce_usecs, except that
+ *	this value applies while an IRQ is being serviced by the host.
+ * @rx_max_coalesced_frames_irq: Same as @rx_max_coalesced_frames,
+ *	except that this value applies while an IRQ is being serviced
+ *	by the host.
+ * @tx_coalesce_usecs: How many usecs to delay a TX interrupt after
+ *	a packet is sent.
+ * @tx_max_coalesced_frames: Maximum number of packets to be sent
+ *	before a TX interrupt.
+ * @tx_coalesce_usecs_irq: Same as @tx_coalesce_usecs, except that
+ *	this value applies while an IRQ is being serviced by the host.
+ * @tx_max_coalesced_frames_irq: Same as @tx_max_coalesced_frames,
+ *	except that this value applies while an IRQ is being serviced
+ *	by the host.
+ * @stats_block_coalesce_usecs: How many usecs to delay in-memory
+ *	statistics block updates.  Some drivers do not have an
+ *	in-memory statistic block, and in such cases this value is
+ *	ignored.  This value must not be zero.
+ * @use_adaptive_rx_coalesce: Enable adaptive RX coalescing.
+ * @use_adaptive_tx_coalesce: Enable adaptive TX coalescing.
+ * @pkt_rate_low: Threshold for low packet rate (packets per second).
+ * @rx_coalesce_usecs_low: How many usecs to delay an RX interrupt after
+ *	a packet arrives, when the packet rate is below @pkt_rate_low.
+ * @rx_max_coalesced_frames_low: Maximum number of packets to be received
+ *	before an RX interrupt, when the packet rate is below @pkt_rate_low.
+ * @tx_coalesce_usecs_low: How many usecs to delay a TX interrupt after
+ *	a packet is sent, when the packet rate is below @pkt_rate_low.
+ * @tx_max_coalesced_frames_low: Maximum nuumber of packets to be sent before
+ *	a TX interrupt, when the packet rate is below @pkt_rate_low.
+ * @pkt_rate_high: Threshold for high packet rate (packets per second).
+ * @rx_coalesce_usecs_high: How many usecs to delay an RX interrupt after
+ *	a packet arrives, when the packet rate is above @pkt_rate_high.
+ * @rx_max_coalesced_frames_high: Maximum number of packets to be received
+ *	before an RX interrupt, when the packet rate is above @pkt_rate_high.
+ * @tx_coalesce_usecs_high: How many usecs to delay a TX interrupt after
+ *	a packet is sent, when the packet rate is above @pkt_rate_high.
+ * @tx_max_coalesced_frames_high: Maximum number of packets to be sent before
+ *	a TX interrupt, when the packet rate is above @pkt_rate_high.
+ * @rate_sample_interval: How often to do adaptive coalescing packet rate
+ *	sampling, measured in seconds.  Must not be zero.
+ *
+ * Each pair of (usecs, max_frames) fields specifies this exit
+ * condition for interrupt coalescing:
+ *	(usecs > 0 && time_since_first_completion >= usecs) ||
+ *	(max_frames > 0 && completed_frames >= max_frames)
+ * It is illegal to set both usecs and max_frames to zero as this
+ * would cause interrupts to never be generated.  To disable
+ * coalescing, set usecs = 0 and max_frames = 1.
+ *
+ * Some implementations ignore the value of max_frames and use the
+ * condition:
+ *	time_since_first_completion >= usecs
+ * This is deprecated.  Drivers for hardware that does not support
+ * counting completions should validate that max_frames == !rx_usecs.
+ *
+ * Adaptive RX/TX coalescing is an algorithm implemented by some
+ * drivers to improve latency under low packet rates and improve
+ * throughput under high packet rates.  Some drivers only implement
+ * one of RX or TX adaptive coalescing.  Anything not implemented by
+ * the driver causes these values to be silently ignored.
+ *
+ * When the packet rate is below @pkt_rate_high but above
+ * @pkt_rate_low (both measured in packets per second) the
+ * normal {rx,tx}_* coalescing parameters are used.
+ */
 struct ethtool_coalesce {
-	__u32	cmd;	/* ETHTOOL_{G,S}COALESCE */
-
-	/* How many usecs to delay an RX interrupt after
-	 * a packet arrives.  If 0, only rx_max_coalesced_frames
-	 * is used.
-	 */
+	__u32	cmd;
 	__u32	rx_coalesce_usecs;
-
-	/* How many packets to delay an RX interrupt after
-	 * a packet arrives.  If 0, only rx_coalesce_usecs is
-	 * used.  It is illegal to set both usecs and max frames
-	 * to zero as this would cause RX interrupts to never be
-	 * generated.
-	 */
 	__u32	rx_max_coalesced_frames;
-
-	/* Same as above two parameters, except that these values
-	 * apply while an IRQ is being serviced by the host.  Not
-	 * all cards support this feature and the values are ignored
-	 * in that case.
-	 */
 	__u32	rx_coalesce_usecs_irq;
 	__u32	rx_max_coalesced_frames_irq;
-
-	/* How many usecs to delay a TX interrupt after
-	 * a packet is sent.  If 0, only tx_max_coalesced_frames
-	 * is used.
-	 */
 	__u32	tx_coalesce_usecs;
-
-	/* How many packets to delay a TX interrupt after
-	 * a packet is sent.  If 0, only tx_coalesce_usecs is
-	 * used.  It is illegal to set both usecs and max frames
-	 * to zero as this would cause TX interrupts to never be
-	 * generated.
-	 */
 	__u32	tx_max_coalesced_frames;
-
-	/* Same as above two parameters, except that these values
-	 * apply while an IRQ is being serviced by the host.  Not
-	 * all cards support this feature and the values are ignored
-	 * in that case.
-	 */
 	__u32	tx_coalesce_usecs_irq;
 	__u32	tx_max_coalesced_frames_irq;
-
-	/* How many usecs to delay in-memory statistics
-	 * block updates.  Some drivers do not have an in-memory
-	 * statistic block, and in such cases this value is ignored.
-	 * This value must not be zero.
-	 */
 	__u32	stats_block_coalesce_usecs;
-
-	/* Adaptive RX/TX coalescing is an algorithm implemented by
-	 * some drivers to improve latency under low packet rates and
-	 * improve throughput under high packet rates.  Some drivers
-	 * only implement one of RX or TX adaptive coalescing.  Anything
-	 * not implemented by the driver causes these values to be
-	 * silently ignored.
-	 */
 	__u32	use_adaptive_rx_coalesce;
 	__u32	use_adaptive_tx_coalesce;
-
-	/* When the packet rate (measured in packets per second)
-	 * is below pkt_rate_low, the {rx,tx}_*_low parameters are
-	 * used.
-	 */
 	__u32	pkt_rate_low;
 	__u32	rx_coalesce_usecs_low;
 	__u32	rx_max_coalesced_frames_low;
 	__u32	tx_coalesce_usecs_low;
 	__u32	tx_max_coalesced_frames_low;
-
-	/* When the packet rate is below pkt_rate_high but above
-	 * pkt_rate_low (both measured in packets per second) the
-	 * normal {rx,tx}_* coalescing parameters are used.
-	 */
-
-	/* When the packet rate is (measured in packets per second)
-	 * is above pkt_rate_high, the {rx,tx}_*_high parameters are
-	 * used.
-	 */
 	__u32	pkt_rate_high;
 	__u32	rx_coalesce_usecs_high;
 	__u32	rx_max_coalesced_frames_high;
 	__u32	tx_coalesce_usecs_high;
 	__u32	tx_max_coalesced_frames_high;
-
-	/* How often to do adaptive coalescing packet rate sampling,
-	 * measured in seconds.  Must not be zero.
-	 */
 	__u32	rate_sample_interval;
 };
 
@@ -444,7 +446,7 @@ struct ethtool_flow_ext {
 };
 
 /**
- * struct ethtool_rx_flow_spec - specification for RX flow filter
+ * struct ethtool_rx_flow_spec - classification rule for RX flows
  * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW
  * @h_u: Flow fields to match (dependent on @flow_type)
  * @h_ext: Additional fields to match
@@ -454,7 +456,9 @@ struct ethtool_flow_ext {
  *	includes the %FLOW_EXT flag.
  * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC
  *	if packets should be discarded
- * @location: Index of filter in hardware table
+ * @location: Location of rule in the table.  Locations must be
+ *	numbered such that a flow matching multiple rules will be
+ *	classified according to the first (lowest numbered) rule.
  */
 struct ethtool_rx_flow_spec {
 	__u32		flow_type;
@@ -473,9 +477,9 @@ struct ethtool_rx_flow_spec {
  *	%ETHTOOL_GRXCLSRLALL, %ETHTOOL_SRXCLSRLDEL or %ETHTOOL_SRXCLSRLINS
  * @flow_type: Type of flow to be affected, e.g. %TCP_V4_FLOW
  * @data: Command-dependent value
- * @fs: Flow filter specification
+ * @fs: Flow classification rule
  * @rule_cnt: Number of rules to be affected
- * @rule_locs: Array of valid rule indices
+ * @rule_locs: Array of used rule locations
  *
  * For %ETHTOOL_GRXFH and %ETHTOOL_SRXFH, @data is a bitmask indicating
  * the fields included in the flow hash, e.g. %RXH_IP_SRC.  The following
@@ -487,23 +491,20 @@ struct ethtool_rx_flow_spec {
  * For %ETHTOOL_GRXCLSRLCNT, @rule_cnt is set to the number of defined
  * rules on return.
  *
- * For %ETHTOOL_GRXCLSRULE, @fs.@location specifies the index of an
- * existing filter rule on entry and @fs contains the rule on return.
+ * For %ETHTOOL_GRXCLSRULE, @fs.@location specifies the location of an
+ * existing rule on entry and @fs contains the rule on return.
  *
  * For %ETHTOOL_GRXCLSRLALL, @rule_cnt specifies the array size of the
  * user buffer for @rule_locs on entry.  On return, @data is the size
- * of the filter table and @rule_locs contains the indices of the
- * defined rules.
+ * of the rule table, @rule_cnt is the number of defined rules, and
+ * @rule_locs contains the locations of the defined rules.  Drivers
+ * must use the second parameter to get_rxnfc() instead of @rule_locs.
  *
- * For %ETHTOOL_SRXCLSRLINS, @fs specifies the filter rule to add or
- * update.  @fs.@location specifies the index to use and must not be
- * ignored.
+ * For %ETHTOOL_SRXCLSRLINS, @fs specifies the rule to add or update.
+ * @fs.@location specifies the location to use and must not be ignored.
  *
- * For %ETHTOOL_SRXCLSRLDEL, @fs.@location specifies the index of an
- * existing filter rule on entry.
- *
- * Implementation of indexed classification rules generally requires a
- * TCAM.
+ * For %ETHTOOL_SRXCLSRLDEL, @fs.@location specifies the location of an
+ * existing rule on entry.
  */
 struct ethtool_rxnfc {
 	__u32				cmd;
@@ -726,6 +727,9 @@ enum ethtool_sfeatures_retval_bits {
 /* needed by dev_disable_lro() */
 extern int __ethtool_set_flags(struct net_device *dev, u32 flags);
 
+extern int __ethtool_get_settings(struct net_device *dev,
+				  struct ethtool_cmd *cmd);
+
 /**
  * enum ethtool_phys_id_state - indicator state for physical identification
  * @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated
@@ -936,7 +940,7 @@ struct ethtool_ops {
 	int	(*set_priv_flags)(struct net_device *, u32);
 	int	(*get_sset_count)(struct net_device *, int);
 	int	(*get_rxnfc)(struct net_device *,
-			     struct ethtool_rxnfc *, void *);
+			     struct ethtool_rxnfc *, u32 *rule_locs);
 	int	(*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
 	int	(*flash_device)(struct net_device *, struct ethtool_flash *);
 	int	(*reset)(struct net_device *, u32 *);
@@ -1093,10 +1097,12 @@ struct ethtool_ops {
 #define SPEED_1000		1000
 #define SPEED_2500		2500
 #define SPEED_10000		10000
+#define SPEED_UNKNOWN		-1
 
 /* Duplex, half or full. */
 #define DUPLEX_HALF		0x00
 #define DUPLEX_FULL		0x01
+#define DUPLEX_UNKNOWN		0xff
 
 /* Which connector port. */
 #define PORT_TP			0x00
diff --git a/include/linux/evm.h b/include/linux/evm.h
new file mode 100644
index 000000000000..9fc13a760928
--- /dev/null
+++ b/include/linux/evm.h
@@ -0,0 +1,100 @@
+/*
+ * evm.h
+ *
+ * Copyright (c) 2009 IBM Corporation
+ * Author: Mimi Zohar <zohar@us.ibm.com>
+ */
+
+#ifndef _LINUX_EVM_H
+#define _LINUX_EVM_H
+
+#include <linux/integrity.h>
+#include <linux/xattr.h>
+
+struct integrity_iint_cache;
+
+#ifdef CONFIG_EVM
+extern enum integrity_status evm_verifyxattr(struct dentry *dentry,
+					     const char *xattr_name,
+					     void *xattr_value,
+					     size_t xattr_value_len,
+					     struct integrity_iint_cache *iint);
+extern int evm_inode_setattr(struct dentry *dentry, struct iattr *attr);
+extern void evm_inode_post_setattr(struct dentry *dentry, int ia_valid);
+extern int evm_inode_setxattr(struct dentry *dentry, const char *name,
+			      const void *value, size_t size);
+extern void evm_inode_post_setxattr(struct dentry *dentry,
+				    const char *xattr_name,
+				    const void *xattr_value,
+				    size_t xattr_value_len);
+extern int evm_inode_removexattr(struct dentry *dentry, const char *xattr_name);
+extern void evm_inode_post_removexattr(struct dentry *dentry,
+				       const char *xattr_name);
+extern int evm_inode_init_security(struct inode *inode,
+				   const struct xattr *xattr_array,
+				   struct xattr *evm);
+#ifdef CONFIG_FS_POSIX_ACL
+extern int posix_xattr_acl(const char *xattrname);
+#else
+static inline int posix_xattr_acl(const char *xattrname)
+{
+	return 0;
+}
+#endif
+#else
+#ifdef CONFIG_INTEGRITY
+static inline enum integrity_status evm_verifyxattr(struct dentry *dentry,
+						    const char *xattr_name,
+						    void *xattr_value,
+						    size_t xattr_value_len,
+					struct integrity_iint_cache *iint)
+{
+	return INTEGRITY_UNKNOWN;
+}
+#endif
+
+static inline int evm_inode_setattr(struct dentry *dentry, struct iattr *attr)
+{
+	return 0;
+}
+
+static inline void evm_inode_post_setattr(struct dentry *dentry, int ia_valid)
+{
+	return;
+}
+
+static inline int evm_inode_setxattr(struct dentry *dentry, const char *name,
+				     const void *value, size_t size)
+{
+	return 0;
+}
+
+static inline void evm_inode_post_setxattr(struct dentry *dentry,
+					   const char *xattr_name,
+					   const void *xattr_value,
+					   size_t xattr_value_len)
+{
+	return;
+}
+
+static inline int evm_inode_removexattr(struct dentry *dentry,
+					const char *xattr_name)
+{
+	return 0;
+}
+
+static inline void evm_inode_post_removexattr(struct dentry *dentry,
+					      const char *xattr_name)
+{
+	return;
+}
+
+static inline int evm_inode_init_security(struct inode *inode,
+					  const struct xattr *xattr_array,
+					  struct xattr *evm)
+{
+	return 0;
+}
+
+#endif /* CONFIG_EVM_H */
+#endif /* LINUX_EVM_H */
diff --git a/include/linux/export.h b/include/linux/export.h
new file mode 100644
index 000000000000..696c0f48afc7
--- /dev/null
+++ b/include/linux/export.h
@@ -0,0 +1,89 @@
+#ifndef _LINUX_EXPORT_H
+#define _LINUX_EXPORT_H
+/*
+ * Export symbols from the kernel to modules.  Forked from module.h
+ * to reduce the amount of pointless cruft we feed to gcc when only
+ * exporting a simple symbol or two.
+ *
+ * If you feel the need to add #include <linux/foo.h> to this file
+ * then you are doing something wrong and should go away silently.
+ */
+
+/* Some toolchains use a `_' prefix for all user symbols. */
+#ifdef CONFIG_SYMBOL_PREFIX
+#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
+#else
+#define MODULE_SYMBOL_PREFIX ""
+#endif
+
+struct kernel_symbol
+{
+	unsigned long value;
+	const char *name;
+};
+
+#ifdef MODULE
+extern struct module __this_module;
+#define THIS_MODULE (&__this_module)
+#else
+#define THIS_MODULE ((struct module *)0)
+#endif
+
+#ifdef CONFIG_MODULES
+
+#ifndef __GENKSYMS__
+#ifdef CONFIG_MODVERSIONS
+/* Mark the CRC weak since genksyms apparently decides not to
+ * generate a checksums for some symbols */
+#define __CRC_SYMBOL(sym, sec)					\
+	extern void *__crc_##sym __attribute__((weak));		\
+	static const unsigned long __kcrctab_##sym		\
+	__used							\
+	__attribute__((section("___kcrctab" sec "+" #sym), unused))	\
+	= (unsigned long) &__crc_##sym;
+#else
+#define __CRC_SYMBOL(sym, sec)
+#endif
+
+/* For every exported symbol, place a struct in the __ksymtab section */
+#define __EXPORT_SYMBOL(sym, sec)				\
+	extern typeof(sym) sym;					\
+	__CRC_SYMBOL(sym, sec)					\
+	static const char __kstrtab_##sym[]			\
+	__attribute__((section("__ksymtab_strings"), aligned(1))) \
+	= MODULE_SYMBOL_PREFIX #sym;				\
+	static const struct kernel_symbol __ksymtab_##sym	\
+	__used							\
+	__attribute__((section("___ksymtab" sec "+" #sym), unused))	\
+	= { (unsigned long)&sym, __kstrtab_##sym }
+
+#define EXPORT_SYMBOL(sym)					\
+	__EXPORT_SYMBOL(sym, "")
+
+#define EXPORT_SYMBOL_GPL(sym)					\
+	__EXPORT_SYMBOL(sym, "_gpl")
+
+#define EXPORT_SYMBOL_GPL_FUTURE(sym)				\
+	__EXPORT_SYMBOL(sym, "_gpl_future")
+
+#ifdef CONFIG_UNUSED_SYMBOLS
+#define EXPORT_UNUSED_SYMBOL(sym) __EXPORT_SYMBOL(sym, "_unused")
+#define EXPORT_UNUSED_SYMBOL_GPL(sym) __EXPORT_SYMBOL(sym, "_unused_gpl")
+#else
+#define EXPORT_UNUSED_SYMBOL(sym)
+#define EXPORT_UNUSED_SYMBOL_GPL(sym)
+#endif
+
+#endif	/* __GENKSYMS__ */
+
+#else /* !CONFIG_MODULES... */
+
+#define EXPORT_SYMBOL(sym)
+#define EXPORT_SYMBOL_GPL(sym)
+#define EXPORT_SYMBOL_GPL_FUTURE(sym)
+#define EXPORT_UNUSED_SYMBOL(sym)
+#define EXPORT_UNUSED_SYMBOL_GPL(sym)
+
+#endif /* CONFIG_MODULES */
+
+#endif /* _LINUX_EXPORT_H */
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index 53792bf36c71..ce1b719e8bd4 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -197,8 +197,8 @@ struct ext2_group_desc
 
 /* Flags that should be inherited by new inodes from their parent. */
 #define EXT2_FL_INHERITED (EXT2_SECRM_FL | EXT2_UNRM_FL | EXT2_COMPR_FL |\
-			   EXT2_SYNC_FL | EXT2_IMMUTABLE_FL | EXT2_APPEND_FL |\
-			   EXT2_NODUMP_FL | EXT2_NOATIME_FL | EXT2_COMPRBLK_FL|\
+			   EXT2_SYNC_FL | EXT2_NODUMP_FL |\
+			   EXT2_NOATIME_FL | EXT2_COMPRBLK_FL |\
 			   EXT2_NOCOMP_FL | EXT2_JOURNAL_DATA_FL |\
 			   EXT2_NOTAIL_FL | EXT2_DIRSYNC_FL)
 
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 67a803aee619..dec99116a0e4 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -180,8 +180,8 @@ struct ext3_group_desc
 
 /* Flags that should be inherited by new inodes from their parent. */
 #define EXT3_FL_INHERITED (EXT3_SECRM_FL | EXT3_UNRM_FL | EXT3_COMPR_FL |\
-			   EXT3_SYNC_FL | EXT3_IMMUTABLE_FL | EXT3_APPEND_FL |\
-			   EXT3_NODUMP_FL | EXT3_NOATIME_FL | EXT3_COMPRBLK_FL|\
+			   EXT3_SYNC_FL | EXT3_NODUMP_FL |\
+			   EXT3_NOATIME_FL | EXT3_COMPRBLK_FL |\
 			   EXT3_NOCOMPR_FL | EXT3_JOURNAL_DATA_FL |\
 			   EXT3_NOTAIL_FL | EXT3_DIRSYNC_FL)
 
@@ -381,7 +381,7 @@ struct ext3_inode {
  * Mount flags
  */
 #define EXT3_MOUNT_CHECK		0x00001	/* Do mount-time checks */
-#define EXT3_MOUNT_OLDALLOC		0x00002  /* Don't use the new Orlov allocator */
+/* EXT3_MOUNT_OLDALLOC was there */
 #define EXT3_MOUNT_GRPID		0x00004	/* Create files with directory's group */
 #define EXT3_MOUNT_DEBUG		0x00008	/* Some debugging messages */
 #define EXT3_MOUNT_ERRORS_CONT		0x00010	/* Continue on errors */
@@ -937,15 +937,15 @@ extern int ext3_group_extend(struct super_block *sb,
 				ext3_fsblk_t n_blocks_count);
 
 /* super.c */
-extern void ext3_error (struct super_block *, const char *, const char *, ...)
-	__attribute__ ((format (printf, 3, 4)));
+extern __printf(3, 4)
+void ext3_error(struct super_block *, const char *, const char *, ...);
 extern void __ext3_std_error (struct super_block *, const char *, int);
-extern void ext3_abort (struct super_block *, const char *, const char *, ...)
-	__attribute__ ((format (printf, 3, 4)));
-extern void ext3_warning (struct super_block *, const char *, const char *, ...)
-	__attribute__ ((format (printf, 3, 4)));
-extern void ext3_msg(struct super_block *, const char *, const char *, ...)
-	__attribute__ ((format (printf, 3, 4)));
+extern __printf(3, 4)
+void ext3_abort(struct super_block *, const char *, const char *, ...);
+extern __printf(3, 4)
+void ext3_warning(struct super_block *, const char *, const char *, ...);
+extern __printf(3, 4)
+void ext3_msg(struct super_block *, const char *, const char *, ...);
 extern void ext3_update_dynamic_rev (struct super_block *sb);
 
 #define ext3_std_error(sb, errno)				\
diff --git a/include/linux/ext3_fs_sb.h b/include/linux/ext3_fs_sb.h
index 258088ab3c6b..64365252f1b0 100644
--- a/include/linux/ext3_fs_sb.h
+++ b/include/linux/ext3_fs_sb.h
@@ -76,10 +76,6 @@ struct ext3_sb_info {
 	struct mutex s_resize_lock;
 	unsigned long s_commit_interval;
 	struct block_device *journal_bdev;
-#ifdef CONFIG_JBD_DEBUG
-	struct timer_list turn_ro_timer;	/* For turning read-only (crash simulation) */
-	wait_queue_head_t ro_wait_queue;	/* For people waiting for the fs to go read-only */
-#endif
 #ifdef CONFIG_QUOTA
 	char *s_qf_names[MAXQUOTAS];		/* Names of quota files with journalled quota */
 	int s_jquota_fmt;			/* Format of quota to use */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 741956fa5bfd..8eeb205f298b 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -155,7 +155,7 @@ extern unsigned int sk_run_filter(const struct sk_buff *skb,
 				  const struct sock_filter *filter);
 extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
 extern int sk_detach_filter(struct sock *sk);
-extern int sk_chk_filter(struct sock_filter *filter, int flen);
+extern int sk_chk_filter(struct sock_filter *filter, unsigned int flen);
 
 #ifdef CONFIG_BPF_JIT
 extern void bpf_jit_compile(struct sk_filter *fp);
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 21b3e7588abd..1e7c01189fa6 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_FIRMWARE_H
 #define _LINUX_FIRMWARE_H
 
-#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/gfp.h>
@@ -15,6 +14,7 @@ struct firmware {
 	struct page **pages;
 };
 
+struct module;
 struct device;
 
 struct builtin_fw {
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index 1effc8b56b4e..a5386e3ee756 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -49,6 +49,7 @@ extern int thaw_process(struct task_struct *p);
 
 extern void refrigerator(void);
 extern int freeze_processes(void);
+extern int freeze_kernel_threads(void);
 extern void thaw_processes(void);
 
 static inline int try_to_freeze(void)
@@ -134,10 +135,20 @@ static inline void set_freezable_with_signal(void)
 }
 
 /*
- * Freezer-friendly wrappers around wait_event_interruptible() and
- * wait_event_interruptible_timeout(), originally defined in <linux/wait.h>
+ * Freezer-friendly wrappers around wait_event_interruptible(),
+ * wait_event_killable() and wait_event_interruptible_timeout(), originally
+ * defined in <linux/wait.h>
  */
 
+#define wait_event_freezekillable(wq, condition)			\
+({									\
+	int __retval;							\
+	freezer_do_not_count();						\
+	__retval = wait_event_killable(wq, (condition));		\
+	freezer_count();						\
+	__retval;							\
+})
+
 #define wait_event_freezable(wq, condition)				\
 ({									\
 	int __retval;							\
@@ -171,7 +182,8 @@ static inline void clear_freeze_flag(struct task_struct *p) {}
 static inline int thaw_process(struct task_struct *p) { return 1; }
 
 static inline void refrigerator(void) {}
-static inline int freeze_processes(void) { BUG(); return 0; }
+static inline int freeze_processes(void) { return -ENOSYS; }
+static inline int freeze_kernel_threads(void) { return -ENOSYS; }
 static inline void thaw_processes(void) {}
 
 static inline int try_to_freeze(void) { return 0; }
@@ -188,6 +200,9 @@ static inline void set_freezable_with_signal(void) {}
 #define wait_event_freezable_timeout(wq, condition, timeout)		\
 		wait_event_interruptible_timeout(wq, condition, timeout)
 
+#define wait_event_freezekillable(wq, condition)		\
+		wait_event_killable(wq, condition)
+
 #endif /* !CONFIG_FREEZER */
 
 #endif	/* FREEZER_H_INCLUDED */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 277f497923a2..0c4df261af7e 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -58,14 +58,15 @@ struct inodes_stat_t {
 
 #define NR_FILE  8192	/* this can well be larger on a larger system */
 
-#define MAY_EXEC 1
-#define MAY_WRITE 2
-#define MAY_READ 4
-#define MAY_APPEND 8
-#define MAY_ACCESS 16
-#define MAY_OPEN 32
-#define MAY_CHDIR 64
-#define MAY_NOT_BLOCK 128	/* called from RCU mode, don't block */
+#define MAY_EXEC		0x00000001
+#define MAY_WRITE		0x00000002
+#define MAY_READ		0x00000004
+#define MAY_APPEND		0x00000008
+#define MAY_ACCESS		0x00000010
+#define MAY_OPEN		0x00000020
+#define MAY_CHDIR		0x00000040
+/* called from RCU mode, don't block */
+#define MAY_NOT_BLOCK		0x00000080
 
 /*
  * flags in file.f_mode.  Note that FMODE_READ and FMODE_WRITE must correspond
@@ -767,14 +768,25 @@ struct inode {
 
 	/* Stat data, not accessed from path walking */
 	unsigned long		i_ino;
-	unsigned int		i_nlink;
+	/*
+	 * Filesystems may only read i_nlink directly.  They shall use the
+	 * following functions for modification:
+	 *
+	 *    (set|clear|inc|drop)_nlink
+	 *    inode_(inc|dec)_link_count
+	 */
+	union {
+		const unsigned int i_nlink;
+		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;
+	spinlock_t		i_lock;	/* i_blocks, i_bytes, maybe i_size */
+	unsigned short          i_bytes;
 	blkcnt_t		i_blocks;
+	loff_t			i_size;
 
 #ifdef __NEED_I_SIZE_ORDERED
 	seqcount_t		i_size_seqcount;
@@ -782,7 +794,6 @@ struct inode {
 
 	/* 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 */
@@ -796,9 +807,10 @@ struct inode {
 		struct rcu_head		i_rcu;
 	};
 	atomic_t		i_count;
+	unsigned int		i_blkbits;
 	u64			i_version;
-	unsigned short          i_bytes;
 	atomic_t		i_dio_count;
+	atomic_t		i_writecount;
 	const struct file_operations	*i_fop;	/* former ->i_op->default_file_ops */
 	struct file_lock	*i_flock;
 	struct address_space	i_data;
@@ -822,7 +834,6 @@ struct inode {
 #ifdef CONFIG_IMA
 	atomic_t		i_readcount; /* struct files open RO */
 #endif
-	atomic_t		i_writecount;
 	void			*i_private; /* fs or device private pointer */
 };
 
@@ -963,7 +974,12 @@ struct file {
 #define f_dentry	f_path.dentry
 #define f_vfsmnt	f_path.mnt
 	const struct file_operations	*f_op;
-	spinlock_t		f_lock;  /* f_ep_links, f_flags, no IRQ */
+
+	/*
+	 * Protects f_ep_links, f_flags, f_pos vs i_size in lseek SEEK_CUR.
+	 * Must not be taken from IRQ context.
+	 */
+	spinlock_t		f_lock;
 #ifdef CONFIG_SMP
 	int			f_sb_list_cpu;
 #endif
@@ -1063,6 +1079,8 @@ static inline int file_check_writeable(struct file *filp)
 #define FL_LEASE	32	/* lease held on this file */
 #define FL_CLOSE	64	/* unlock on close */
 #define FL_SLEEP	128	/* A blocking lock */
+#define FL_DOWNGRADE_PENDING	256 /* Lease is being downgraded */
+#define FL_UNLOCK_PENDING	512 /* Lease is being broken */
 
 /*
  * Special return value from posix_lock_file() and vfs_lock_file() for
@@ -1109,7 +1127,7 @@ struct file_lock {
 	struct list_head fl_link;	/* doubly linked list of all locks */
 	struct list_head fl_block;	/* circular list of blocked processes */
 	fl_owner_t fl_owner;
-	unsigned char fl_flags;
+	unsigned int fl_flags;
 	unsigned char fl_type;
 	unsigned int fl_pid;
 	struct pid *fl_nspid;
@@ -1119,7 +1137,9 @@ struct file_lock {
 	loff_t fl_end;
 
 	struct fasync_struct *	fl_fasync; /* for lease break notifications */
-	unsigned long fl_break_time;	/* for nonblocking lease breaks */
+	/* for lease breaks: */
+	unsigned long fl_break_time;
+	unsigned long fl_downgrade_time;
 
 	const struct file_lock_operations *fl_ops;	/* Callbacks for filesystems */
 	const struct lock_manager_operations *fl_lmops;	/* Callbacks for lockmanagers */
@@ -1623,9 +1643,10 @@ struct inode_operations {
 struct seq_file;
 
 ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
-				unsigned long nr_segs, unsigned long fast_segs,
-				struct iovec *fast_pointer,
-				struct iovec **ret_pointer);
+			      unsigned long nr_segs, unsigned long fast_segs,
+			      struct iovec *fast_pointer,
+			      struct iovec **ret_pointer,
+			      int check_access);
 
 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
@@ -1744,6 +1765,19 @@ static inline void mark_inode_dirty_sync(struct inode *inode)
 }
 
 /**
+ * set_nlink - directly set an inode's link count
+ * @inode: inode
+ * @nlink: new nlink (should be non-zero)
+ *
+ * This is a low-level filesystem helper to replace any
+ * direct filesystem manipulation of i_nlink.
+ */
+static inline void set_nlink(struct inode *inode, unsigned int nlink)
+{
+	inode->__i_nlink = nlink;
+}
+
+/**
  * inc_nlink - directly increment an inode's link count
  * @inode: inode
  *
@@ -1753,7 +1787,7 @@ static inline void mark_inode_dirty_sync(struct inode *inode)
  */
 static inline void inc_nlink(struct inode *inode)
 {
-	inode->i_nlink++;
+	inode->__i_nlink++;
 }
 
 static inline void inode_inc_link_count(struct inode *inode)
@@ -1775,7 +1809,7 @@ static inline void inode_inc_link_count(struct inode *inode)
  */
 static inline void drop_nlink(struct inode *inode)
 {
-	inode->i_nlink--;
+	inode->__i_nlink--;
 }
 
 /**
@@ -1788,7 +1822,7 @@ static inline void drop_nlink(struct inode *inode)
  */
 static inline void clear_nlink(struct inode *inode)
 {
-	inode->i_nlink = 0;
+	inode->__i_nlink = 0;
 }
 
 static inline void inode_dec_link_count(struct inode *inode)
@@ -2397,8 +2431,8 @@ file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);
 extern loff_t noop_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t no_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin);
-extern loff_t generic_file_llseek_unlocked(struct file *file, loff_t offset,
-			int origin);
+extern loff_t generic_file_llseek_size(struct file *file, loff_t offset,
+		int origin, loff_t maxsize);
 extern int generic_file_open(struct inode * inode, struct file * filp);
 extern int nonseekable_open(struct inode * inode, struct file * filp);
 
@@ -2624,8 +2658,8 @@ static const struct file_operations __fops = {				\
 	.llseek	 = generic_file_llseek,					\
 };
 
-static inline void __attribute__((format(printf, 1, 2)))
-__simple_attr_check_format(const char *fmt, ...)
+static inline __printf(1, 2)
+void __simple_attr_check_format(const char *fmt, ...)
 {
 	/* don't do anything, just let the compiler check the arguments; */
 }
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index af095b54502e..ce31408b1e47 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -492,10 +492,10 @@ static inline void fscache_end_io(struct fscache_retrieval *op,
 /*
  * out-of-line cache backend functions
  */
-extern void fscache_init_cache(struct fscache_cache *cache,
-			       const struct fscache_cache_ops *ops,
-			       const char *idfmt,
-			       ...) __attribute__ ((format (printf, 3, 4)));
+extern __printf(3, 4)
+void fscache_init_cache(struct fscache_cache *cache,
+			const struct fscache_cache_ops *ops,
+			const char *idfmt, ...);
 
 extern int fscache_add_cache(struct fscache_cache *cache,
 			     struct fscache_object *fsdef,
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index daa9952d2174..11c16a1fb9e3 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -20,18 +20,8 @@
 #ifndef __FSL_DIU_FB_H__
 #define __FSL_DIU_FB_H__
 
-/* Arbitrary threshold to determine the allocation method
- * See mpc8610fb_set_par(), map_video_memory(), and unmap_video_memory()
- */
-#define MEM_ALLOC_THRESHOLD (1024*768*4+32)
-
 #include <linux/types.h>
 
-struct mfb_alpha {
-	int enable;
-	int alpha;
-};
-
 struct mfb_chroma_key {
 	int enable;
 	__u8  red_max;
@@ -43,25 +33,29 @@ struct mfb_chroma_key {
 };
 
 struct aoi_display_offset {
-	int x_aoi_d;
-	int y_aoi_d;
+	__s32 x_aoi_d;
+	__s32 y_aoi_d;
 };
 
 #define MFB_SET_CHROMA_KEY	_IOW('M', 1, struct mfb_chroma_key)
 #define MFB_SET_BRIGHTNESS	_IOW('M', 3, __u8)
+#define MFB_SET_ALPHA		_IOW('M', 0, __u8)
+#define MFB_GET_ALPHA		_IOR('M', 0, __u8)
+#define MFB_SET_AOID		_IOW('M', 4, struct aoi_display_offset)
+#define MFB_GET_AOID		_IOR('M', 4, struct aoi_display_offset)
+#define MFB_SET_PIXFMT		_IOW('M', 8, __u32)
+#define MFB_GET_PIXFMT		_IOR('M', 8, __u32)
 
-#define MFB_SET_ALPHA		0x80014d00
-#define MFB_GET_ALPHA		0x40014d00
-#define MFB_SET_AOID		0x80084d04
-#define MFB_GET_AOID		0x40084d04
-#define MFB_SET_PIXFMT		0x80014d08
-#define MFB_GET_PIXFMT		0x40014d08
-
-#define FBIOGET_GWINFO		0x46E0
-#define FBIOPUT_GWINFO		0x46E1
+/*
+ * The original definitions of MFB_SET_PIXFMT and MFB_GET_PIXFMT used the
+ * wrong value for 'size' field of the ioctl.  The current macros above use the
+ * right size, but we still need to provide backwards compatibility, at least
+ * for a while.
+*/
+#define MFB_SET_PIXFMT_OLD	0x80014d08
+#define MFB_GET_PIXFMT_OLD	0x40014d08
 
 #ifdef __KERNEL__
-#include <linux/spinlock.h>
 
 /*
  * These are the fields of area descriptor(in DDR memory) for every plane
@@ -159,58 +153,12 @@ struct diu {
 	__be32 plut;
 } __attribute__ ((packed));
 
-struct diu_hw {
-	struct diu *diu_reg;
-	spinlock_t reg_lock;
-
-	__u32 mode;		/* DIU operation mode */
-};
-
-struct diu_addr {
-	__u8 __iomem *vaddr;	/* Virtual address */
-	dma_addr_t paddr;	/* Physical address */
-	__u32 	   offset;
-};
-
-struct diu_pool {
-	struct diu_addr ad;
-	struct diu_addr gamma;
-	struct diu_addr pallete;
-	struct diu_addr cursor;
-};
-
-#define FSL_DIU_BASE_OFFSET	0x2C000	/* Offset of DIU */
-#define INT_LCDC		64	/* DIU interrupt number */
-
-#define FSL_AOI_NUM	6	/* 5 AOIs and one dummy AOI */
-				/* 1 for plane 0, 2 for plane 1&2 each */
-
-/* Minimum X and Y resolutions */
-#define MIN_XRES	64
-#define MIN_YRES	64
-
-/* HW cursor parameters */
-#define MAX_CURS		32
-
-/* Modes of operation of DIU */
+/*
+ * Modes of operation of DIU.  The DIU supports five different modes, but
+ * the driver only supports modes 0 and 1.
+ */
 #define MFB_MODE0	0	/* DIU off */
 #define MFB_MODE1	1	/* All three planes output to display */
-#define MFB_MODE2	2	/* Plane 1 to display, planes 2+3 written back*/
-#define MFB_MODE3	3	/* All three planes written back to memory */
-#define MFB_MODE4	4	/* Color bar generation */
-
-/* INT_STATUS/INT_MASK field descriptions */
-#define INT_VSYNC	0x01	/* Vsync interrupt  */
-#define INT_VSYNC_WB	0x02	/* Vsync interrupt for write back operation */
-#define INT_UNDRUN	0x04	/* Under run exception interrupt */
-#define INT_PARERR	0x08	/* Display parameters error interrupt */
-#define INT_LS_BF_VS	0x10	/* Lines before vsync. interrupt */
-
-/* Panels'operation modes */
-#define MFB_TYPE_OUTPUT	0	/* Panel output to display */
-#define MFB_TYPE_OFF	1	/* Panel off */
-#define MFB_TYPE_WB	2	/* Panel written back to memory */
-#define MFB_TYPE_TEST	3	/* Panel generate color bar */
 
 #endif /* __KERNEL__ */
 #endif /* __FSL_DIU_FB_H__ */
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index f0c0e8a47ae6..26eafcef75be 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -10,7 +10,6 @@
 #include <linux/kallsyms.h>
 #include <linux/linkage.h>
 #include <linux/bitops.h>
-#include <linux/module.h>
 #include <linux/ktime.h>
 #include <linux/sched.h>
 #include <linux/types.h>
@@ -19,6 +18,7 @@
 
 #include <asm/ftrace.h>
 
+struct module;
 struct ftrace_hash;
 
 #ifdef CONFIG_FUNCTION_TRACER
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index b65a6f472775..b456b08d70ed 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -71,15 +71,14 @@ void gameport_close(struct gameport *gameport);
 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
 
 void __gameport_register_port(struct gameport *gameport, struct module *owner);
-static inline void gameport_register_port(struct gameport *gameport)
-{
-	__gameport_register_port(gameport, THIS_MODULE);
-}
+/* use a define to avoid include chaining to get THIS_MODULE */
+#define gameport_register_port(gameport) \
+	__gameport_register_port(gameport, THIS_MODULE)
 
 void gameport_unregister_port(struct gameport *gameport);
 
-void gameport_set_phys(struct gameport *gameport, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
+__printf(2, 3)
+void gameport_set_phys(struct gameport *gameport, const char *fmt, ...);
 
 #else
 
@@ -93,8 +92,8 @@ static inline void gameport_unregister_port(struct gameport *gameport)
 	return;
 }
 
-static inline void gameport_set_phys(struct gameport *gameport,
-				     const char *fmt, ...)
+static inline __printf(2, 3)
+void gameport_set_phys(struct gameport *gameport, const char *fmt, ...)
 {
 	return;
 }
@@ -145,12 +144,12 @@ static inline void gameport_unpin_driver(struct gameport *gameport)
 	mutex_unlock(&gameport->drv_mutex);
 }
 
-int __gameport_register_driver(struct gameport_driver *drv,
+int __must_check __gameport_register_driver(struct gameport_driver *drv,
 				struct module *owner, const char *mod_name);
-static inline int __must_check gameport_register_driver(struct gameport_driver *drv)
-{
-	return __gameport_register_driver(drv, THIS_MODULE, KBUILD_MODNAME);
-}
+
+/* use a define to avoid include chaining to get THIS_MODULE & friends */
+#define gameport_register_driver(drv) \
+	__gameport_register_driver(drv, THIS_MODULE, KBUILD_MODNAME)
 
 void gameport_unregister_driver(struct gameport_driver *drv);
 
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 02fa4697a0e5..9de31bc98c88 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -21,6 +21,8 @@
 #define dev_to_part(device)	container_of((device), struct hd_struct, __dev)
 #define disk_to_dev(disk)	(&(disk)->part0.__dev)
 #define part_to_dev(part)	(&((part)->__dev))
+#define alias_name(disk)	((disk)->alias ? (disk)->alias : \
+						 (disk)->disk_name)
 
 extern struct device_type part_type;
 extern struct kobject *block_depr;
@@ -58,6 +60,7 @@ enum {
 
 #define DISK_MAX_PARTS			256
 #define DISK_NAME_LEN			32
+#define ALIAS_LEN			256
 
 #include <linux/major.h>
 #include <linux/device.h>
@@ -128,6 +131,7 @@ struct hd_struct {
 #define GENHD_FL_EXT_DEVT			64 /* allow extended devt */
 #define GENHD_FL_NATIVE_CAPACITY		128
 #define GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE	256
+#define GENHD_FL_NO_PART_SCAN			512
 
 enum {
 	DISK_EVENT_MEDIA_CHANGE			= 1 << 0, /* media changed */
@@ -162,6 +166,7 @@ struct gendisk {
                                          * disks that can't be partitioned. */
 
 	char disk_name[DISK_NAME_LEN];	/* name of major driver */
+	char *alias;			/* alias name of disk */
 	char *(*devnode)(struct gendisk *gd, mode_t *mode);
 
 	unsigned int events;		/* supported events */
@@ -234,9 +239,10 @@ static inline int disk_max_parts(struct gendisk *disk)
 	return disk->minors;
 }
 
-static inline bool disk_partitionable(struct gendisk *disk)
+static inline bool disk_part_scan_enabled(struct gendisk *disk)
 {
-	return disk_max_parts(disk) > 1;
+	return disk_max_parts(disk) > 1 &&
+		!(disk->flags & GENHD_FL_NO_PART_SCAN);
 }
 
 static inline dev_t disk_devt(struct gendisk *disk)
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 17b5a0d80e42..38ac48b7d3a8 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -14,6 +14,18 @@
 #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
+ * @flags:	GPIO configuration as specified by GPIOF_*
+ * @label:	a literal description string of this GPIO
+ */
+struct gpio {
+	unsigned	gpio;
+	unsigned long	flags;
+	const char	*label;
+};
+
 #ifdef CONFIG_GENERIC_GPIO
 #include <asm/gpio.h>
 
@@ -24,18 +36,8 @@
 #include <linux/errno.h>
 
 struct device;
-struct gpio;
 struct gpio_chip;
 
-/*
- * Some platforms don't support the GPIO programming interface.
- *
- * In case some driver uses it anyway (it should normally have
- * depended on GENERIC_GPIO), these routines help the compiler
- * optimize out much GPIO-related code ... or trigger a runtime
- * warning when something is wrongly called.
- */
-
 static inline bool gpio_is_valid(int number)
 {
 	return false;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 9cf8e7ae7450..c235e4e8767c 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -71,6 +71,7 @@
 #include <linux/timer.h>
 #include <linux/workqueue.h>
 #include <linux/input.h>
+#include <linux/semaphore.h>
 
 /*
  * We parse each description item into this structure. Short items data
@@ -312,6 +313,7 @@ struct hid_item {
 #define HID_QUIRK_BADPAD			0x00000020
 #define HID_QUIRK_MULTI_INPUT			0x00000040
 #define HID_QUIRK_HIDINPUT_FORCE		0x00000080
+#define HID_QUIRK_MULTITOUCH			0x00000100
 #define HID_QUIRK_SKIP_OUTPUT_REPORTS		0x00010000
 #define HID_QUIRK_FULLSPEED_INTERVAL		0x10000000
 #define HID_QUIRK_NO_INIT_REPORTS		0x20000000
@@ -475,6 +477,7 @@ struct hid_device {							/* device report descriptor */
 	unsigned country;						/* HID country */
 	struct hid_report_enum report_enum[HID_REPORT_TYPES];
 
+	struct semaphore driver_lock;					/* protects the current driver */
 	struct device dev;						/* device */
 	struct hid_driver *driver;
 	struct hid_ll_driver *ll_driver;
@@ -694,10 +697,11 @@ extern void hid_destroy_device(struct hid_device *);
 
 extern int __must_check __hid_register_driver(struct hid_driver *,
 		struct module *, const char *mod_name);
-static inline int __must_check hid_register_driver(struct hid_driver *driver)
-{
-	return __hid_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
-}
+
+/* use a define to avoid include chaining to get THIS_MODULE & friends */
+#define hid_register_driver(driver) \
+	__hid_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
+
 extern void hid_unregister_driver(struct hid_driver *);
 
 extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 48c32ebf65a7..a9ace9c32507 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -22,6 +22,11 @@ extern int zap_huge_pmd(struct mmu_gather *tlb,
 extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 			unsigned long addr, unsigned long end,
 			unsigned char *vec);
+extern int move_huge_pmd(struct vm_area_struct *vma,
+			 struct vm_area_struct *new_vma,
+			 unsigned long old_addr,
+			 unsigned long new_addr, unsigned long old_end,
+			 pmd_t *old_pmd, pmd_t *new_pmd);
 extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 			unsigned long addr, pgprot_t newprot);
 
diff --git a/include/linux/hwspinlock.h b/include/linux/hwspinlock.h
index 8390efc457eb..aad6bd4b3efd 100644
--- a/include/linux/hwspinlock.h
+++ b/include/linux/hwspinlock.h
@@ -20,17 +20,49 @@
 
 #include <linux/err.h>
 #include <linux/sched.h>
+#include <linux/device.h>
 
 /* hwspinlock mode argument */
 #define HWLOCK_IRQSTATE	0x01	/* Disable interrupts, save state */
 #define HWLOCK_IRQ	0x02	/* Disable interrupts, don't save state */
 
 struct hwspinlock;
+struct hwspinlock_device;
+struct hwspinlock_ops;
+
+/**
+ * struct hwspinlock_pdata - platform data for hwspinlock drivers
+ * @base_id: base id for this hwspinlock device
+ *
+ * hwspinlock devices provide system-wide hardware locks that are used
+ * by remote processors that have no other way to achieve synchronization.
+ *
+ * To achieve that, each physical lock must have a system-wide id number
+ * that is agreed upon, otherwise remote processors can't possibly assume
+ * they're using the same hardware lock.
+ *
+ * Usually boards have a single hwspinlock device, which provides several
+ * hwspinlocks, and in this case, they can be trivially numbered 0 to
+ * (num-of-locks - 1).
+ *
+ * In case boards have several hwspinlocks devices, a different base id
+ * should be used for each hwspinlock device (they can't all use 0 as
+ * a starting id!).
+ *
+ * This platform data structure should be used to provide the base id
+ * for each device (which is trivially 0 when only a single hwspinlock
+ * device exists). It can be shared between different platforms, hence
+ * its location.
+ */
+struct hwspinlock_pdata {
+	int base_id;
+};
 
 #if defined(CONFIG_HWSPINLOCK) || defined(CONFIG_HWSPINLOCK_MODULE)
 
-int hwspin_lock_register(struct hwspinlock *lock);
-struct hwspinlock *hwspin_lock_unregister(unsigned int id);
+int hwspin_lock_register(struct hwspinlock_device *bank, struct device *dev,
+		const struct hwspinlock_ops *ops, int base_id, int num_locks);
+int hwspin_lock_unregister(struct hwspinlock_device *bank);
 struct hwspinlock *hwspin_lock_request(void);
 struct hwspinlock *hwspin_lock_request_specific(unsigned int id);
 int hwspin_lock_free(struct hwspinlock *hwlock);
@@ -86,7 +118,6 @@ int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
 static inline
 void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
 {
-	return 0;
 }
 
 static inline int hwspin_lock_get_id(struct hwspinlock *hwlock)
@@ -94,16 +125,6 @@ static inline int hwspin_lock_get_id(struct hwspinlock *hwlock)
 	return 0;
 }
 
-static inline int hwspin_lock_register(struct hwspinlock *hwlock)
-{
-	return -ENODEV;
-}
-
-static inline struct hwspinlock *hwspin_lock_unregister(unsigned int id)
-{
-	return NULL;
-}
-
 #endif /* !CONFIG_HWSPINLOCK */
 
 /**
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
new file mode 100644
index 000000000000..12ec328481de
--- /dev/null
+++ b/include/linux/hyperv.h
@@ -0,0 +1,873 @@
+/*
+ *
+ * Copyright (c) 2011, Microsoft Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * Authors:
+ *   Haiyang Zhang <haiyangz@microsoft.com>
+ *   Hank Janssen  <hjanssen@microsoft.com>
+ *   K. Y. Srinivasan <kys@microsoft.com>
+ *
+ */
+
+#ifndef _HYPERV_H
+#define _HYPERV_H
+
+#include <linux/scatterlist.h>
+#include <linux/list.h>
+#include <linux/uuid.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/completion.h>
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+
+
+#define MAX_PAGE_BUFFER_COUNT				16
+#define MAX_MULTIPAGE_BUFFER_COUNT			32 /* 128K */
+
+#pragma pack(push, 1)
+
+/* Single-page buffer */
+struct hv_page_buffer {
+	u32 len;
+	u32 offset;
+	u64 pfn;
+};
+
+/* Multiple-page buffer */
+struct hv_multipage_buffer {
+	/* Length and Offset determines the # of pfns in the array */
+	u32 len;
+	u32 offset;
+	u64 pfn_array[MAX_MULTIPAGE_BUFFER_COUNT];
+};
+
+/* 0x18 includes the proprietary packet header */
+#define MAX_PAGE_BUFFER_PACKET		(0x18 +			\
+					(sizeof(struct hv_page_buffer) * \
+					 MAX_PAGE_BUFFER_COUNT))
+#define MAX_MULTIPAGE_BUFFER_PACKET	(0x18 +			\
+					 sizeof(struct hv_multipage_buffer))
+
+
+#pragma pack(pop)
+
+struct hv_ring_buffer {
+	/* Offset in bytes from the start of ring data below */
+	u32 write_index;
+
+	/* Offset in bytes from the start of ring data below */
+	u32 read_index;
+
+	u32 interrupt_mask;
+
+	/* Pad it to PAGE_SIZE so that data starts on page boundary */
+	u8	reserved[4084];
+
+	/* NOTE:
+	 * The interrupt_mask field is used only for channels but since our
+	 * vmbus connection also uses this data structure and its data starts
+	 * here, we commented out this field.
+	 */
+
+	/*
+	 * Ring data starts here + RingDataStartOffset
+	 * !!! DO NOT place any fields below this !!!
+	 */
+	u8 buffer[0];
+} __packed;
+
+struct hv_ring_buffer_info {
+	struct hv_ring_buffer *ring_buffer;
+	u32 ring_size;			/* Include the shared header */
+	spinlock_t ring_lock;
+
+	u32 ring_datasize;		/* < ring_size */
+	u32 ring_data_startoffset;
+};
+
+struct hv_ring_buffer_debug_info {
+	u32 current_interrupt_mask;
+	u32 current_read_index;
+	u32 current_write_index;
+	u32 bytes_avail_toread;
+	u32 bytes_avail_towrite;
+};
+
+/*
+ * We use the same version numbering for all Hyper-V modules.
+ *
+ * Definition of versioning is as follows;
+ *
+ *	Major Number	Changes for these scenarios;
+ *			1.	When a new version of Windows Hyper-V
+ *				is released.
+ *			2.	A Major change has occurred in the
+ *				Linux IC's.
+ *			(For example the merge for the first time
+ *			into the kernel) Every time the Major Number
+ *			changes, the Revision number is reset to 0.
+ *	Minor Number	Changes when new functionality is added
+ *			to the Linux IC's that is not a bug fix.
+ *
+ * 3.1 - Added completed hv_utils driver. Shutdown/Heartbeat/Timesync
+ */
+#define HV_DRV_VERSION           "3.1"
+
+
+/*
+ * A revision number of vmbus that is used for ensuring both ends on a
+ * partition are using compatible versions.
+ */
+#define VMBUS_REVISION_NUMBER		13
+
+/* Make maximum size of pipe payload of 16K */
+#define MAX_PIPE_DATA_PAYLOAD		(sizeof(u8) * 16384)
+
+/* Define PipeMode values. */
+#define VMBUS_PIPE_TYPE_BYTE		0x00000000
+#define VMBUS_PIPE_TYPE_MESSAGE		0x00000004
+
+/* The size of the user defined data buffer for non-pipe offers. */
+#define MAX_USER_DEFINED_BYTES		120
+
+/* The size of the user defined data buffer for pipe offers. */
+#define MAX_PIPE_USER_DEFINED_BYTES	116
+
+/*
+ * At the center of the Channel Management library is the Channel Offer. This
+ * struct contains the fundamental information about an offer.
+ */
+struct vmbus_channel_offer {
+	uuid_le if_type;
+	uuid_le if_instance;
+	u64 int_latency; /* in 100ns units */
+	u32 if_revision;
+	u32 server_ctx_size;	/* in bytes */
+	u16 chn_flags;
+	u16 mmio_megabytes;		/* in bytes * 1024 * 1024 */
+
+	union {
+		/* Non-pipes: The user has MAX_USER_DEFINED_BYTES bytes. */
+		struct {
+			unsigned char user_def[MAX_USER_DEFINED_BYTES];
+		} std;
+
+		/*
+		 * Pipes:
+		 * The following sructure is an integrated pipe protocol, which
+		 * is implemented on top of standard user-defined data. Pipe
+		 * clients have MAX_PIPE_USER_DEFINED_BYTES left for their own
+		 * use.
+		 */
+		struct {
+			u32  pipe_mode;
+			unsigned char user_def[MAX_PIPE_USER_DEFINED_BYTES];
+		} pipe;
+	} u;
+	u32 padding;
+} __packed;
+
+/* Server Flags */
+#define VMBUS_CHANNEL_ENUMERATE_DEVICE_INTERFACE	1
+#define VMBUS_CHANNEL_SERVER_SUPPORTS_TRANSFER_PAGES	2
+#define VMBUS_CHANNEL_SERVER_SUPPORTS_GPADLS		4
+#define VMBUS_CHANNEL_NAMED_PIPE_MODE			0x10
+#define VMBUS_CHANNEL_LOOPBACK_OFFER			0x100
+#define VMBUS_CHANNEL_PARENT_OFFER			0x200
+#define VMBUS_CHANNEL_REQUEST_MONITORED_NOTIFICATION	0x400
+
+struct vmpacket_descriptor {
+	u16 type;
+	u16 offset8;
+	u16 len8;
+	u16 flags;
+	u64 trans_id;
+} __packed;
+
+struct vmpacket_header {
+	u32 prev_pkt_start_offset;
+	struct vmpacket_descriptor descriptor;
+} __packed;
+
+struct vmtransfer_page_range {
+	u32 byte_count;
+	u32 byte_offset;
+} __packed;
+
+struct vmtransfer_page_packet_header {
+	struct vmpacket_descriptor d;
+	u16 xfer_pageset_id;
+	bool sender_owns_set;
+	u8 reserved;
+	u32 range_cnt;
+	struct vmtransfer_page_range ranges[1];
+} __packed;
+
+struct vmgpadl_packet_header {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u32 reserved;
+} __packed;
+
+struct vmadd_remove_transfer_page_set {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u16 xfer_pageset_id;
+	u16 reserved;
+} __packed;
+
+/*
+ * This structure defines a range in guest physical space that can be made to
+ * look virtually contiguous.
+ */
+struct gpa_range {
+	u32 byte_count;
+	u32 byte_offset;
+	u64 pfn_array[0];
+};
+
+/*
+ * This is the format for an Establish Gpadl packet, which contains a handle by
+ * which this GPADL will be known and a set of GPA ranges associated with it.
+ * This can be converted to a MDL by the guest OS.  If there are multiple GPA
+ * ranges, then the resulting MDL will be "chained," representing multiple VA
+ * ranges.
+ */
+struct vmestablish_gpadl {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u32 range_cnt;
+	struct gpa_range range[1];
+} __packed;
+
+/*
+ * This is the format for a Teardown Gpadl packet, which indicates that the
+ * GPADL handle in the Establish Gpadl packet will never be referenced again.
+ */
+struct vmteardown_gpadl {
+	struct vmpacket_descriptor d;
+	u32 gpadl;
+	u32 reserved;	/* for alignment to a 8-byte boundary */
+} __packed;
+
+/*
+ * This is the format for a GPA-Direct packet, which contains a set of GPA
+ * ranges, in addition to commands and/or data.
+ */
+struct vmdata_gpa_direct {
+	struct vmpacket_descriptor d;
+	u32 reserved;
+	u32 range_cnt;
+	struct gpa_range range[1];
+} __packed;
+
+/* This is the format for a Additional Data Packet. */
+struct vmadditional_data {
+	struct vmpacket_descriptor d;
+	u64 total_bytes;
+	u32 offset;
+	u32 byte_cnt;
+	unsigned char data[1];
+} __packed;
+
+union vmpacket_largest_possible_header {
+	struct vmpacket_descriptor simple_hdr;
+	struct vmtransfer_page_packet_header xfer_page_hdr;
+	struct vmgpadl_packet_header gpadl_hdr;
+	struct vmadd_remove_transfer_page_set add_rm_xfer_page_hdr;
+	struct vmestablish_gpadl establish_gpadl_hdr;
+	struct vmteardown_gpadl teardown_gpadl_hdr;
+	struct vmdata_gpa_direct data_gpa_direct_hdr;
+};
+
+#define VMPACKET_DATA_START_ADDRESS(__packet)	\
+	(void *)(((unsigned char *)__packet) +	\
+	 ((struct vmpacket_descriptor)__packet)->offset8 * 8)
+
+#define VMPACKET_DATA_LENGTH(__packet)		\
+	((((struct vmpacket_descriptor)__packet)->len8 -	\
+	  ((struct vmpacket_descriptor)__packet)->offset8) * 8)
+
+#define VMPACKET_TRANSFER_MODE(__packet)	\
+	(((struct IMPACT)__packet)->type)
+
+enum vmbus_packet_type {
+	VM_PKT_INVALID				= 0x0,
+	VM_PKT_SYNCH				= 0x1,
+	VM_PKT_ADD_XFER_PAGESET			= 0x2,
+	VM_PKT_RM_XFER_PAGESET			= 0x3,
+	VM_PKT_ESTABLISH_GPADL			= 0x4,
+	VM_PKT_TEARDOWN_GPADL			= 0x5,
+	VM_PKT_DATA_INBAND			= 0x6,
+	VM_PKT_DATA_USING_XFER_PAGES		= 0x7,
+	VM_PKT_DATA_USING_GPADL			= 0x8,
+	VM_PKT_DATA_USING_GPA_DIRECT		= 0x9,
+	VM_PKT_CANCEL_REQUEST			= 0xa,
+	VM_PKT_COMP				= 0xb,
+	VM_PKT_DATA_USING_ADDITIONAL_PKT	= 0xc,
+	VM_PKT_ADDITIONAL_DATA			= 0xd
+};
+
+#define VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED	1
+
+
+/* Version 1 messages */
+enum vmbus_channel_message_type {
+	CHANNELMSG_INVALID			=  0,
+	CHANNELMSG_OFFERCHANNEL		=  1,
+	CHANNELMSG_RESCIND_CHANNELOFFER	=  2,
+	CHANNELMSG_REQUESTOFFERS		=  3,
+	CHANNELMSG_ALLOFFERS_DELIVERED	=  4,
+	CHANNELMSG_OPENCHANNEL		=  5,
+	CHANNELMSG_OPENCHANNEL_RESULT		=  6,
+	CHANNELMSG_CLOSECHANNEL		=  7,
+	CHANNELMSG_GPADL_HEADER		=  8,
+	CHANNELMSG_GPADL_BODY			=  9,
+	CHANNELMSG_GPADL_CREATED		= 10,
+	CHANNELMSG_GPADL_TEARDOWN		= 11,
+	CHANNELMSG_GPADL_TORNDOWN		= 12,
+	CHANNELMSG_RELID_RELEASED		= 13,
+	CHANNELMSG_INITIATE_CONTACT		= 14,
+	CHANNELMSG_VERSION_RESPONSE		= 15,
+	CHANNELMSG_UNLOAD			= 16,
+#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
+	CHANNELMSG_VIEWRANGE_ADD		= 17,
+	CHANNELMSG_VIEWRANGE_REMOVE		= 18,
+#endif
+	CHANNELMSG_COUNT
+};
+
+struct vmbus_channel_message_header {
+	enum vmbus_channel_message_type msgtype;
+	u32 padding;
+} __packed;
+
+/* Query VMBus Version parameters */
+struct vmbus_channel_query_vmbus_version {
+	struct vmbus_channel_message_header header;
+	u32 version;
+} __packed;
+
+/* VMBus Version Supported parameters */
+struct vmbus_channel_version_supported {
+	struct vmbus_channel_message_header header;
+	bool version_supported;
+} __packed;
+
+/* Offer Channel parameters */
+struct vmbus_channel_offer_channel {
+	struct vmbus_channel_message_header header;
+	struct vmbus_channel_offer offer;
+	u32 child_relid;
+	u8 monitorid;
+	bool monitor_allocated;
+} __packed;
+
+/* Rescind Offer parameters */
+struct vmbus_channel_rescind_offer {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+} __packed;
+
+/*
+ * Request Offer -- no parameters, SynIC message contains the partition ID
+ * Set Snoop -- no parameters, SynIC message contains the partition ID
+ * Clear Snoop -- no parameters, SynIC message contains the partition ID
+ * All Offers Delivered -- no parameters, SynIC message contains the partition
+ *		           ID
+ * Flush Client -- no parameters, SynIC message contains the partition ID
+ */
+
+/* Open Channel parameters */
+struct vmbus_channel_open_channel {
+	struct vmbus_channel_message_header header;
+
+	/* Identifies the specific VMBus channel that is being opened. */
+	u32 child_relid;
+
+	/* ID making a particular open request at a channel offer unique. */
+	u32 openid;
+
+	/* GPADL for the channel's ring buffer. */
+	u32 ringbuffer_gpadlhandle;
+
+	/* GPADL for the channel's server context save area. */
+	u32 server_contextarea_gpadlhandle;
+
+	/*
+	* The upstream ring buffer begins at offset zero in the memory
+	* described by RingBufferGpadlHandle. The downstream ring buffer
+	* follows it at this offset (in pages).
+	*/
+	u32 downstream_ringbuffer_pageoffset;
+
+	/* User-specific data to be passed along to the server endpoint. */
+	unsigned char userdata[MAX_USER_DEFINED_BYTES];
+} __packed;
+
+/* Open Channel Result parameters */
+struct vmbus_channel_open_result {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 openid;
+	u32 status;
+} __packed;
+
+/* Close channel parameters; */
+struct vmbus_channel_close_channel {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+} __packed;
+
+/* Channel Message GPADL */
+#define GPADL_TYPE_RING_BUFFER		1
+#define GPADL_TYPE_SERVER_SAVE_AREA	2
+#define GPADL_TYPE_TRANSACTION		8
+
+/*
+ * The number of PFNs in a GPADL message is defined by the number of
+ * pages that would be spanned by ByteCount and ByteOffset.  If the
+ * implied number of PFNs won't fit in this packet, there will be a
+ * follow-up packet that contains more.
+ */
+struct vmbus_channel_gpadl_header {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 gpadl;
+	u16 range_buflen;
+	u16 rangecount;
+	struct gpa_range range[0];
+} __packed;
+
+/* This is the followup packet that contains more PFNs. */
+struct vmbus_channel_gpadl_body {
+	struct vmbus_channel_message_header header;
+	u32 msgnumber;
+	u32 gpadl;
+	u64 pfn[0];
+} __packed;
+
+struct vmbus_channel_gpadl_created {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 gpadl;
+	u32 creation_status;
+} __packed;
+
+struct vmbus_channel_gpadl_teardown {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+	u32 gpadl;
+} __packed;
+
+struct vmbus_channel_gpadl_torndown {
+	struct vmbus_channel_message_header header;
+	u32 gpadl;
+} __packed;
+
+#ifdef VMBUS_FEATURE_PARENT_OR_PEER_MEMORY_MAPPED_INTO_A_CHILD
+struct vmbus_channel_view_range_add {
+	struct vmbus_channel_message_header header;
+	PHYSICAL_ADDRESS viewrange_base;
+	u64 viewrange_length;
+	u32 child_relid;
+} __packed;
+
+struct vmbus_channel_view_range_remove {
+	struct vmbus_channel_message_header header;
+	PHYSICAL_ADDRESS viewrange_base;
+	u32 child_relid;
+} __packed;
+#endif
+
+struct vmbus_channel_relid_released {
+	struct vmbus_channel_message_header header;
+	u32 child_relid;
+} __packed;
+
+struct vmbus_channel_initiate_contact {
+	struct vmbus_channel_message_header header;
+	u32 vmbus_version_requested;
+	u32 padding2;
+	u64 interrupt_page;
+	u64 monitor_page1;
+	u64 monitor_page2;
+} __packed;
+
+struct vmbus_channel_version_response {
+	struct vmbus_channel_message_header header;
+	bool version_supported;
+} __packed;
+
+enum vmbus_channel_state {
+	CHANNEL_OFFER_STATE,
+	CHANNEL_OPENING_STATE,
+	CHANNEL_OPEN_STATE,
+};
+
+struct vmbus_channel_debug_info {
+	u32 relid;
+	enum vmbus_channel_state state;
+	uuid_le interfacetype;
+	uuid_le interface_instance;
+	u32 monitorid;
+	u32 servermonitor_pending;
+	u32 servermonitor_latency;
+	u32 servermonitor_connectionid;
+	u32 clientmonitor_pending;
+	u32 clientmonitor_latency;
+	u32 clientmonitor_connectionid;
+
+	struct hv_ring_buffer_debug_info inbound;
+	struct hv_ring_buffer_debug_info outbound;
+};
+
+/*
+ * Represents each channel msg on the vmbus connection This is a
+ * variable-size data structure depending on the msg type itself
+ */
+struct vmbus_channel_msginfo {
+	/* Bookkeeping stuff */
+	struct list_head msglistentry;
+
+	/* So far, this is only used to handle gpadl body message */
+	struct list_head submsglist;
+
+	/* Synchronize the request/response if needed */
+	struct completion  waitevent;
+	union {
+		struct vmbus_channel_version_supported version_supported;
+		struct vmbus_channel_open_result open_result;
+		struct vmbus_channel_gpadl_torndown gpadl_torndown;
+		struct vmbus_channel_gpadl_created gpadl_created;
+		struct vmbus_channel_version_response version_response;
+	} response;
+
+	u32 msgsize;
+	/*
+	 * The channel message that goes out on the "wire".
+	 * It will contain at minimum the VMBUS_CHANNEL_MESSAGE_HEADER header
+	 */
+	unsigned char msg[0];
+};
+
+struct vmbus_close_msg {
+	struct vmbus_channel_msginfo info;
+	struct vmbus_channel_close_channel msg;
+};
+
+struct vmbus_channel {
+	struct list_head listentry;
+
+	struct hv_device *device_obj;
+
+	struct work_struct work;
+
+	enum vmbus_channel_state state;
+
+	struct vmbus_channel_offer_channel offermsg;
+	/*
+	 * These are based on the OfferMsg.MonitorId.
+	 * Save it here for easy access.
+	 */
+	u8 monitor_grp;
+	u8 monitor_bit;
+
+	u32 ringbuffer_gpadlhandle;
+
+	/* Allocated memory for ring buffer */
+	void *ringbuffer_pages;
+	u32 ringbuffer_pagecount;
+	struct hv_ring_buffer_info outbound;	/* send to parent */
+	struct hv_ring_buffer_info inbound;	/* receive from parent */
+	spinlock_t inbound_lock;
+	struct workqueue_struct *controlwq;
+
+	struct vmbus_close_msg close_msg;
+
+	/* Channel callback are invoked in this workqueue context */
+	/* HANDLE dataWorkQueue; */
+
+	void (*onchannel_callback)(void *context);
+	void *channel_callback_context;
+};
+
+void vmbus_onmessage(void *context);
+
+int vmbus_request_offers(void);
+
+/* The format must be the same as struct vmdata_gpa_direct */
+struct vmbus_channel_packet_page_buffer {
+	u16 type;
+	u16 dataoffset8;
+	u16 length8;
+	u16 flags;
+	u64 transactionid;
+	u32 reserved;
+	u32 rangecount;
+	struct hv_page_buffer range[MAX_PAGE_BUFFER_COUNT];
+} __packed;
+
+/* The format must be the same as struct vmdata_gpa_direct */
+struct vmbus_channel_packet_multipage_buffer {
+	u16 type;
+	u16 dataoffset8;
+	u16 length8;
+	u16 flags;
+	u64 transactionid;
+	u32 reserved;
+	u32 rangecount;		/* Always 1 in this case */
+	struct hv_multipage_buffer range;
+} __packed;
+
+
+extern int vmbus_open(struct vmbus_channel *channel,
+			    u32 send_ringbuffersize,
+			    u32 recv_ringbuffersize,
+			    void *userdata,
+			    u32 userdatalen,
+			    void(*onchannel_callback)(void *context),
+			    void *context);
+
+extern void vmbus_close(struct vmbus_channel *channel);
+
+extern int vmbus_sendpacket(struct vmbus_channel *channel,
+				  const void *buffer,
+				  u32 bufferLen,
+				  u64 requestid,
+				  enum vmbus_packet_type type,
+				  u32 flags);
+
+extern int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
+					    struct hv_page_buffer pagebuffers[],
+					    u32 pagecount,
+					    void *buffer,
+					    u32 bufferlen,
+					    u64 requestid);
+
+extern int vmbus_sendpacket_multipagebuffer(struct vmbus_channel *channel,
+					struct hv_multipage_buffer *mpb,
+					void *buffer,
+					u32 bufferlen,
+					u64 requestid);
+
+extern int vmbus_establish_gpadl(struct vmbus_channel *channel,
+				      void *kbuffer,
+				      u32 size,
+				      u32 *gpadl_handle);
+
+extern int vmbus_teardown_gpadl(struct vmbus_channel *channel,
+				     u32 gpadl_handle);
+
+extern int vmbus_recvpacket(struct vmbus_channel *channel,
+				  void *buffer,
+				  u32 bufferlen,
+				  u32 *buffer_actual_len,
+				  u64 *requestid);
+
+extern int vmbus_recvpacket_raw(struct vmbus_channel *channel,
+				     void *buffer,
+				     u32 bufferlen,
+				     u32 *buffer_actual_len,
+				     u64 *requestid);
+
+
+extern void vmbus_get_debug_info(struct vmbus_channel *channel,
+				     struct vmbus_channel_debug_info *debug);
+
+extern void vmbus_ontimer(unsigned long data);
+
+struct hv_dev_port_info {
+	u32 int_mask;
+	u32 read_idx;
+	u32 write_idx;
+	u32 bytes_avail_toread;
+	u32 bytes_avail_towrite;
+};
+
+/* Base driver object */
+struct hv_driver {
+	const char *name;
+
+	/* the device type supported by this driver */
+	uuid_le dev_type;
+	const struct hv_vmbus_device_id *id_table;
+
+	struct device_driver driver;
+
+	int (*probe)(struct hv_device *, const struct hv_vmbus_device_id *);
+	int (*remove)(struct hv_device *);
+	void (*shutdown)(struct hv_device *);
+
+};
+
+/* Base device object */
+struct hv_device {
+	/* the device type id of this device */
+	uuid_le dev_type;
+
+	/* the device instance id of this device */
+	uuid_le dev_instance;
+
+	struct device device;
+
+	struct vmbus_channel *channel;
+};
+
+
+static inline struct hv_device *device_to_hv_device(struct device *d)
+{
+	return container_of(d, struct hv_device, device);
+}
+
+static inline struct hv_driver *drv_to_hv_drv(struct device_driver *d)
+{
+	return container_of(d, struct hv_driver, driver);
+}
+
+static inline void hv_set_drvdata(struct hv_device *dev, void *data)
+{
+	dev_set_drvdata(&dev->device, data);
+}
+
+static inline void *hv_get_drvdata(struct hv_device *dev)
+{
+	return dev_get_drvdata(&dev->device);
+}
+
+/* Vmbus interface */
+#define vmbus_driver_register(driver)	\
+	__vmbus_driver_register(driver, THIS_MODULE, KBUILD_MODNAME)
+int __must_check __vmbus_driver_register(struct hv_driver *hv_driver,
+					 struct module *owner,
+					 const char *mod_name);
+void vmbus_driver_unregister(struct hv_driver *hv_driver);
+
+/**
+ * VMBUS_DEVICE - macro used to describe a specific hyperv vmbus device
+ *
+ * This macro is used to create a struct hv_vmbus_device_id that matches a
+ * specific device.
+ */
+#define VMBUS_DEVICE(g0, g1, g2, g3, g4, g5, g6, g7,	\
+		     g8, g9, ga, gb, gc, gd, ge, gf)	\
+	.guid = { g0, g1, g2, g3, g4, g5, g6, g7,	\
+		  g8, g9, ga, gb, gc, gd, ge, gf },
+
+/*
+ * Common header for Hyper-V ICs
+ */
+
+#define ICMSGTYPE_NEGOTIATE		0
+#define ICMSGTYPE_HEARTBEAT		1
+#define ICMSGTYPE_KVPEXCHANGE		2
+#define ICMSGTYPE_SHUTDOWN		3
+#define ICMSGTYPE_TIMESYNC		4
+#define ICMSGTYPE_VSS			5
+
+#define ICMSGHDRFLAG_TRANSACTION	1
+#define ICMSGHDRFLAG_REQUEST		2
+#define ICMSGHDRFLAG_RESPONSE		4
+
+#define HV_S_OK				0x00000000
+#define HV_E_FAIL			0x80004005
+#define HV_ERROR_NOT_SUPPORTED		0x80070032
+#define HV_ERROR_MACHINE_LOCKED		0x800704F7
+
+/*
+ * While we want to handle util services as regular devices,
+ * there is only one instance of each of these services; so
+ * we statically allocate the service specific state.
+ */
+
+struct hv_util_service {
+	u8 *recv_buffer;
+	void (*util_cb)(void *);
+	int (*util_init)(struct hv_util_service *);
+	void (*util_deinit)(void);
+};
+
+struct vmbuspipe_hdr {
+	u32 flags;
+	u32 msgsize;
+} __packed;
+
+struct ic_version {
+	u16 major;
+	u16 minor;
+} __packed;
+
+struct icmsg_hdr {
+	struct ic_version icverframe;
+	u16 icmsgtype;
+	struct ic_version icvermsg;
+	u16 icmsgsize;
+	u32 status;
+	u8 ictransaction_id;
+	u8 icflags;
+	u8 reserved[2];
+} __packed;
+
+struct icmsg_negotiate {
+	u16 icframe_vercnt;
+	u16 icmsg_vercnt;
+	u32 reserved;
+	struct ic_version icversion_data[1]; /* any size array */
+} __packed;
+
+struct shutdown_msg_data {
+	u32 reason_code;
+	u32 timeout_seconds;
+	u32 flags;
+	u8  display_message[2048];
+} __packed;
+
+struct heartbeat_msg_data {
+	u64 seq_num;
+	u32 reserved[8];
+} __packed;
+
+/* Time Sync IC defs */
+#define ICTIMESYNCFLAG_PROBE	0
+#define ICTIMESYNCFLAG_SYNC	1
+#define ICTIMESYNCFLAG_SAMPLE	2
+
+#ifdef __x86_64__
+#define WLTIMEDELTA	116444736000000000L	/* in 100ns unit */
+#else
+#define WLTIMEDELTA	116444736000000000LL
+#endif
+
+struct ictimesync_data {
+	u64 parenttime;
+	u64 childtime;
+	u64 roundtriptime;
+	u8 flags;
+} __packed;
+
+struct hyperv_service_callback {
+	u8 msg_type;
+	char *log_msg;
+	uuid_le data;
+	struct vmbus_channel *channel;
+	void (*callback) (void *context);
+};
+
+extern void vmbus_prep_negotiate_resp(struct icmsg_hdr *,
+				      struct icmsg_negotiate *, u8 *);
+
+#endif /* _HYPERV_H */
diff --git a/include/linux/i2c-omap.h b/include/linux/i2c-omap.h
index 0aa0cbd676f7..92a0dc75bc74 100644
--- a/include/linux/i2c-omap.h
+++ b/include/linux/i2c-omap.h
@@ -32,10 +32,9 @@
 
 struct omap_i2c_bus_platform_data {
 	u32		clkrate;
+	u32		rev;
+	u32		flags;
 	void		(*set_mpu_wkup_lat)(struct device *dev, long set);
-	int		(*device_enable) (struct platform_device *pdev);
-	int		(*device_shutdown) (struct platform_device *pdev);
-	int		(*device_idle) (struct platform_device *pdev);
 };
 
 #endif
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index a6c652ef516d..a81bf6d23b3e 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -28,12 +28,12 @@
 
 #include <linux/types.h>
 #ifdef __KERNEL__
-#include <linux/module.h>
 #include <linux/mod_devicetable.h>
 #include <linux/device.h>	/* for struct device */
 #include <linux/sched.h>	/* for completion */
 #include <linux/mutex.h>
 #include <linux/of.h>		/* for struct device_node */
+#include <linux/swab.h>		/* for swab16 */
 
 extern struct bus_type i2c_bus_type;
 extern struct device_type i2c_adapter_type;
@@ -48,6 +48,8 @@ struct i2c_driver;
 union i2c_smbus_data;
 struct i2c_board_info;
 
+struct module;
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /*
  * The master routines are the ones normally used to transmit data to devices
@@ -88,6 +90,22 @@ extern s32 i2c_smbus_read_word_data(const struct i2c_client *client,
 				    u8 command);
 extern s32 i2c_smbus_write_word_data(const struct i2c_client *client,
 				     u8 command, u16 value);
+
+static inline s32
+i2c_smbus_read_word_swapped(const struct i2c_client *client, u8 command)
+{
+	s32 value = i2c_smbus_read_word_data(client, command);
+
+	return (value < 0) ? value : swab16(value);
+}
+
+static inline s32
+i2c_smbus_write_word_swapped(const struct i2c_client *client,
+			     u8 command, u16 value)
+{
+	return i2c_smbus_write_word_data(client, command, swab16(value));
+}
+
 /* Returns the number of read bytes */
 extern s32 i2c_smbus_read_block_data(const struct i2c_client *client,
 				     u8 command, u8 *values);
@@ -434,10 +452,9 @@ extern int i2c_add_numbered_adapter(struct i2c_adapter *);
 extern int i2c_register_driver(struct module *, struct i2c_driver *);
 extern void i2c_del_driver(struct i2c_driver *);
 
-static inline int i2c_add_driver(struct i2c_driver *driver)
-{
-	return i2c_register_driver(THIS_MODULE, driver);
-}
+/* use a define to avoid include chaining to get THIS_MODULE */
+#define i2c_add_driver(driver) \
+	i2c_register_driver(THIS_MODULE, driver)
 
 extern struct i2c_client *i2c_use_client(struct i2c_client *client);
 extern void i2c_release_client(struct i2c_client *client);
diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h
index 591427a63b06..506a9f7af51e 100644
--- a/include/linux/i2c/tsc2007.h
+++ b/include/linux/i2c/tsc2007.h
@@ -5,7 +5,7 @@
 
 struct tsc2007_platform_data {
 	u16	model;				/* 2007. */
-	u16	x_plate_ohms;
+	u16	x_plate_ohms;	/* must be non-zero value */
 	u16	max_rt; /* max. resistance above which samples are ignored */
 	unsigned long poll_delay; /* delay (in ms) after pen-down event
 				     before polling starts */
diff --git a/include/linux/i2c/twl4030-madc.h b/include/linux/i2c/twl4030-madc.h
index 6427d298fbfc..530e11ba0738 100644
--- a/include/linux/i2c/twl4030-madc.h
+++ b/include/linux/i2c/twl4030-madc.h
@@ -129,6 +129,10 @@ enum sample_type {
 #define REG_BCICTL2             0x024
 #define TWL4030_BCI_ITHSENS	0x007
 
+/* Register and bits for GPBR1 register */
+#define TWL4030_REG_GPBR1		0x0c
+#define TWL4030_GPBR1_MADC_HFCLK_EN	(1 << 7)
+
 struct twl4030_madc_user_parms {
 	int channel;
 	int average;
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 54c878960872..48363c3c40f8 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -130,6 +130,8 @@
 #define IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK	0x0060
 /* A-MSDU 802.11n */
 #define IEEE80211_QOS_CTL_A_MSDU_PRESENT	0x0080
+/* Mesh Control 802.11s */
+#define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT  0x0100
 
 /* U-APSD queue for WMM IEs sent by AP */
 #define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD	(1<<7)
@@ -629,9 +631,14 @@ struct ieee80211_rann_ie {
 	u8 rann_ttl;
 	u8 rann_addr[6];
 	u32 rann_seq;
+	u32 rann_interval;
 	u32 rann_metric;
 } __attribute__ ((packed));
 
+enum ieee80211_rann_flags {
+	RANN_FLAG_IS_GATE = 1 << 0,
+};
+
 #define WLAN_SA_QUERY_TR_ID_LEN 2
 
 struct ieee80211_mgmt {
@@ -736,19 +743,10 @@ struct ieee80211_mgmt {
 					__le16 params;
 					__le16 reason_code;
 				} __attribute__((packed)) delba;
-				struct{
+				struct {
 					u8 action_code;
-					/* capab_info for open and confirm,
-					 * reason for close
-					 */
-					__le16 aux;
-					/* Followed in plink_confirm by status
-					 * code, AID and supported rates,
-					 * and directly by supported rates in
-					 * plink_open and plink_close
-					 */
 					u8 variable[0];
-				} __attribute__((packed)) plink_action;
+				} __attribute__((packed)) self_prot;
 				struct{
 					u8 action_code;
 					u8 variable[0];
@@ -761,6 +759,12 @@ struct ieee80211_mgmt {
 					u8 action;
 					u8 smps_control;
 				} __attribute__ ((packed)) ht_smps;
+				struct {
+					u8 action_code;
+					u8 dialog_token;
+					__le16 capability;
+					u8 variable[0];
+				} __packed tdls_discover_resp;
 			} u;
 		} __attribute__ ((packed)) action;
 	} u;
@@ -779,6 +783,13 @@ struct ieee80211_mmie {
 	u8 mic[8];
 } __attribute__ ((packed));
 
+struct ieee80211_vendor_ie {
+	u8 element_id;
+	u8 len;
+	u8 oui[3];
+	u8 oui_type;
+} __packed;
+
 /* Control frames */
 struct ieee80211_rts {
 	__le16 frame_control;
@@ -800,6 +811,52 @@ struct ieee80211_pspoll {
 	u8 ta[6];
 } __attribute__ ((packed));
 
+/* TDLS */
+
+/* Link-id information element */
+struct ieee80211_tdls_lnkie {
+	u8 ie_type; /* Link Identifier IE */
+	u8 ie_len;
+	u8 bssid[6];
+	u8 init_sta[6];
+	u8 resp_sta[6];
+} __packed;
+
+struct ieee80211_tdls_data {
+	u8 da[6];
+	u8 sa[6];
+	__be16 ether_type;
+	u8 payload_type;
+	u8 category;
+	u8 action_code;
+	union {
+		struct {
+			u8 dialog_token;
+			__le16 capability;
+			u8 variable[0];
+		} __packed setup_req;
+		struct {
+			__le16 status_code;
+			u8 dialog_token;
+			__le16 capability;
+			u8 variable[0];
+		} __packed setup_resp;
+		struct {
+			__le16 status_code;
+			u8 dialog_token;
+			u8 variable[0];
+		} __packed setup_cfm;
+		struct {
+			__le16 reason_code;
+			u8 variable[0];
+		} __packed teardown;
+		struct {
+			u8 dialog_token;
+			u8 variable[0];
+		} __packed discover_req;
+	} u;
+} __packed;
+
 /**
  * struct ieee80211_bar - HT Block Ack Request
  *
@@ -816,9 +873,11 @@ struct ieee80211_bar {
 } __attribute__((packed));
 
 /* 802.11 BAR control masks */
-#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL     0x0000
-#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA  0x0004
-
+#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL	0x0000
+#define IEEE80211_BAR_CTRL_MULTI_TID		0x0002
+#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA	0x0004
+#define IEEE80211_BAR_CTRL_TID_INFO_MASK	0xf000
+#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT	12
 
 #define IEEE80211_HT_MCS_MASK_LEN		10
 
@@ -1189,16 +1248,13 @@ enum ieee80211_eid {
 	WLAN_EID_TS_DELAY = 43,
 	WLAN_EID_TCLAS_PROCESSING = 44,
 	WLAN_EID_QOS_CAPA = 46,
+	/* 802.11z */
+	WLAN_EID_LINK_ID = 101,
 	/* 802.11s */
 	WLAN_EID_MESH_CONFIG = 113,
 	WLAN_EID_MESH_ID = 114,
 	WLAN_EID_LINK_METRIC_REPORT = 115,
 	WLAN_EID_CONGESTION_NOTIFICATION = 116,
-	/* Note that the Peer Link IE has been replaced with the similar
-	 * Peer Management IE.  We will keep the former definition until mesh
-	 * code is changed to comply with latest 802.11s drafts.
-	 */
-	WLAN_EID_PEER_LINK = 55,  /* no longer in 802.11s drafts */
 	WLAN_EID_PEER_MGMT = 117,
 	WLAN_EID_CHAN_SWITCH_PARAM = 118,
 	WLAN_EID_MESH_AWAKE_WINDOW = 119,
@@ -1277,13 +1333,11 @@ enum ieee80211_category {
 	WLAN_CATEGORY_HT = 7,
 	WLAN_CATEGORY_SA_QUERY = 8,
 	WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9,
+	WLAN_CATEGORY_TDLS = 12,
 	WLAN_CATEGORY_MESH_ACTION = 13,
 	WLAN_CATEGORY_MULTIHOP_ACTION = 14,
 	WLAN_CATEGORY_SELF_PROTECTED = 15,
 	WLAN_CATEGORY_WMM = 17,
-	/* TODO: remove MESH_PATH_SEL after mesh is updated
-	 * to current 802.11s draft  */
-	WLAN_CATEGORY_MESH_PATH_SEL = 32,
 	WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
 	WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
 };
@@ -1309,6 +1363,31 @@ enum ieee80211_ht_actioncode {
 	WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
 };
 
+/* Self Protected Action codes */
+enum ieee80211_self_protected_actioncode {
+	WLAN_SP_RESERVED = 0,
+	WLAN_SP_MESH_PEERING_OPEN = 1,
+	WLAN_SP_MESH_PEERING_CONFIRM = 2,
+	WLAN_SP_MESH_PEERING_CLOSE = 3,
+	WLAN_SP_MGK_INFORM = 4,
+	WLAN_SP_MGK_ACK = 5,
+};
+
+/* Mesh action codes */
+enum ieee80211_mesh_actioncode {
+	WLAN_MESH_ACTION_LINK_METRIC_REPORT,
+	WLAN_MESH_ACTION_HWMP_PATH_SELECTION,
+	WLAN_MESH_ACTION_GATE_ANNOUNCEMENT,
+	WLAN_MESH_ACTION_CONGESTION_CONTROL_NOTIFICATION,
+	WLAN_MESH_ACTION_MCCA_SETUP_REQUEST,
+	WLAN_MESH_ACTION_MCCA_SETUP_REPLY,
+	WLAN_MESH_ACTION_MCCA_ADVERTISEMENT_REQUEST,
+	WLAN_MESH_ACTION_MCCA_ADVERTISEMENT,
+	WLAN_MESH_ACTION_MCCA_TEARDOWN,
+	WLAN_MESH_ACTION_TBTT_ADJUSTMENT_REQUEST,
+	WLAN_MESH_ACTION_TBTT_ADJUSTMENT_RESPONSE,
+};
+
 /* Security key length */
 enum ieee80211_key_len {
 	WLAN_KEY_LEN_WEP40 = 5,
@@ -1318,6 +1397,36 @@ enum ieee80211_key_len {
 	WLAN_KEY_LEN_AES_CMAC = 16,
 };
 
+/* Public action codes */
+enum ieee80211_pub_actioncode {
+	WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
+};
+
+/* TDLS action codes */
+enum ieee80211_tdls_actioncode {
+	WLAN_TDLS_SETUP_REQUEST = 0,
+	WLAN_TDLS_SETUP_RESPONSE = 1,
+	WLAN_TDLS_SETUP_CONFIRM = 2,
+	WLAN_TDLS_TEARDOWN = 3,
+	WLAN_TDLS_PEER_TRAFFIC_INDICATION = 4,
+	WLAN_TDLS_CHANNEL_SWITCH_REQUEST = 5,
+	WLAN_TDLS_CHANNEL_SWITCH_RESPONSE = 6,
+	WLAN_TDLS_PEER_PSM_REQUEST = 7,
+	WLAN_TDLS_PEER_PSM_RESPONSE = 8,
+	WLAN_TDLS_PEER_TRAFFIC_RESPONSE = 9,
+	WLAN_TDLS_DISCOVERY_REQUEST = 10,
+};
+
+/*
+ * TDLS capabililites to be enabled in the 5th byte of the
+ * @WLAN_EID_EXT_CAPABILITY information element
+ */
+#define WLAN_EXT_CAPA5_TDLS_ENABLED	BIT(5)
+#define WLAN_EXT_CAPA5_TDLS_PROHIBITED	BIT(6)
+
+/* TDLS specific payload type in the LLC/SNAP header */
+#define WLAN_TDLS_SNAP_RFTYPE	0x2
+
 /**
  * enum - mesh path selection protocol identifier
  *
@@ -1453,6 +1562,9 @@ enum ieee80211_sa_query_action {
 
 #define WLAN_PMKID_LEN			16
 
+#define WLAN_OUI_WFA			0x506f9a
+#define WLAN_OUI_TYPE_WFA_P2P		9
+
 /*
  * WMM/802.11e Tspec Element
  */
diff --git a/include/linux/if.h b/include/linux/if.h
index 03489ca92ded..db20bd4fd16b 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -78,6 +78,7 @@
 					 * datapath port */
 #define IFF_TX_SKB_SHARING	0x10000	/* The interface supports sharing
 					 * skbs on transmit */
+#define IFF_UNICAST_FLT	0x20000		/* Supports unicast filtering	*/
 
 #define IF_GET_IFACE	0x0001		/* for querying only */
 #define IF_GET_PROTO	0x0002
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index a3d99ff6e3b5..e473003e4bda 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -83,11 +83,13 @@
 #define ETH_P_8021AH	0x88E7          /* 802.1ah Backbone Service Tag */
 #define ETH_P_1588	0x88F7		/* IEEE 1588 Timesync */
 #define ETH_P_FCOE	0x8906		/* Fibre Channel over Ethernet  */
+#define ETH_P_TDLS	0x890D          /* TDLS */
 #define ETH_P_FIP	0x8914		/* FCoE Initialization Protocol */
 #define ETH_P_QINQ1	0x9100		/* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
 #define ETH_P_QINQ2	0x9200		/* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
 #define ETH_P_QINQ3	0x9300		/* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
 #define ETH_P_EDSA	0xDADA		/* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
+#define ETH_P_AF_IUCV   0xFBFB		/* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */
 
 /*
  *	Non DIX types. Won't clash for 1500 types.
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 0ee969a5593d..c52d4b5f872a 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -279,6 +279,7 @@ enum {
 	IFLA_VF_MAC,		/* Hardware queue specific attributes */
 	IFLA_VF_VLAN,
 	IFLA_VF_TX_RATE,	/* TX Bandwidth Allocation */
+	IFLA_VF_SPOOFCHK,	/* Spoof Checking on/off switch */
 	__IFLA_VF_MAX,
 };
 
@@ -300,13 +301,22 @@ struct ifla_vf_tx_rate {
 	__u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
 };
 
+struct ifla_vf_spoofchk {
+	__u32 vf;
+	__u32 setting;
+};
+#ifdef __KERNEL__
+
+/* We don't want this structure exposed to user space */
 struct ifla_vf_info {
 	__u32 vf;
 	__u8 mac[32];
 	__u32 vlan;
 	__u32 qos;
 	__u32 tx_rate;
+	__u32 spoofchk;
 };
+#endif
 
 /* VF ports management section
  *
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index e28b2e4959d4..d103dca5c563 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -64,6 +64,7 @@ struct macvlan_dev {
 	int (*forward)(struct net_device *dev, struct sk_buff *skb);
 	struct macvtap_queue	*taps[MAX_MACVTAP_QUEUES];
 	int			numvtaps;
+	int			minor;
 };
 
 static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index c1486060f5ed..f3799295d231 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -61,6 +61,17 @@ struct tpacket_stats {
 	unsigned int	tp_drops;
 };
 
+struct tpacket_stats_v3 {
+	unsigned int	tp_packets;
+	unsigned int	tp_drops;
+	unsigned int	tp_freeze_q_cnt;
+};
+
+union tpacket_stats_u {
+	struct tpacket_stats stats1;
+	struct tpacket_stats_v3 stats3;
+};
+
 struct tpacket_auxdata {
 	__u32		tp_status;
 	__u32		tp_len;
@@ -78,6 +89,7 @@ struct tpacket_auxdata {
 #define TP_STATUS_LOSING	0x4
 #define TP_STATUS_CSUMNOTREADY	0x8
 #define TP_STATUS_VLAN_VALID   0x10 /* auxdata has valid tp_vlan_tci */
+#define TP_STATUS_BLK_TMO	0x20
 
 /* Tx ring - header status */
 #define TP_STATUS_AVAILABLE	0x0
@@ -85,6 +97,9 @@ struct tpacket_auxdata {
 #define TP_STATUS_SENDING	0x2
 #define TP_STATUS_WRONG_FORMAT	0x4
 
+/* Rx ring - feature request bits */
+#define TP_FT_REQ_FILL_RXHASH	0x1
+
 struct tpacket_hdr {
 	unsigned long	tp_status;
 	unsigned int	tp_len;
@@ -111,11 +126,100 @@ struct tpacket2_hdr {
 	__u16		tp_padding;
 };
 
+struct tpacket_hdr_variant1 {
+	__u32	tp_rxhash;
+	__u32	tp_vlan_tci;
+};
+
+struct tpacket3_hdr {
+	__u32		tp_next_offset;
+	__u32		tp_sec;
+	__u32		tp_nsec;
+	__u32		tp_snaplen;
+	__u32		tp_len;
+	__u32		tp_status;
+	__u16		tp_mac;
+	__u16		tp_net;
+	/* pkt_hdr variants */
+	union {
+		struct tpacket_hdr_variant1 hv1;
+	};
+};
+
+struct tpacket_bd_ts {
+	unsigned int ts_sec;
+	union {
+		unsigned int ts_usec;
+		unsigned int ts_nsec;
+	};
+};
+
+struct tpacket_hdr_v1 {
+	__u32	block_status;
+	__u32	num_pkts;
+	__u32	offset_to_first_pkt;
+
+	/* Number of valid bytes (including padding)
+	 * blk_len <= tp_block_size
+	 */
+	__u32	blk_len;
+
+	/*
+	 * Quite a few uses of sequence number:
+	 * 1. Make sure cache flush etc worked.
+	 *    Well, one can argue - why not use the increasing ts below?
+	 *    But look at 2. below first.
+	 * 2. When you pass around blocks to other user space decoders,
+	 *    you can see which blk[s] is[are] outstanding etc.
+	 * 3. Validate kernel code.
+	 */
+	__aligned_u64	seq_num;
+
+	/*
+	 * ts_last_pkt:
+	 *
+	 * Case 1.	Block has 'N'(N >=1) packets and TMO'd(timed out)
+	 *		ts_last_pkt == 'time-stamp of last packet' and NOT the
+	 *		time when the timer fired and the block was closed.
+	 *		By providing the ts of the last packet we can absolutely
+	 *		guarantee that time-stamp wise, the first packet in the
+	 *		next block will never precede the last packet of the
+	 *		previous block.
+	 * Case 2.	Block has zero packets and TMO'd
+	 *		ts_last_pkt = time when the timer fired and the block
+	 *		was closed.
+	 * Case 3.	Block has 'N' packets and NO TMO.
+	 *		ts_last_pkt = time-stamp of the last pkt in the block.
+	 *
+	 * ts_first_pkt:
+	 *		Is always the time-stamp when the block was opened.
+	 *		Case a)	ZERO packets
+	 *			No packets to deal with but atleast you know the
+	 *			time-interval of this block.
+	 *		Case b) Non-zero packets
+	 *			Use the ts of the first packet in the block.
+	 *
+	 */
+	struct tpacket_bd_ts	ts_first_pkt, ts_last_pkt;
+};
+
+union tpacket_bd_header_u {
+	struct tpacket_hdr_v1 bh1;
+};
+
+struct tpacket_block_desc {
+	__u32 version;
+	__u32 offset_to_priv;
+	union tpacket_bd_header_u hdr;
+};
+
 #define TPACKET2_HDRLEN		(TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll))
+#define TPACKET3_HDRLEN		(TPACKET_ALIGN(sizeof(struct tpacket3_hdr)) + sizeof(struct sockaddr_ll))
 
 enum tpacket_versions {
 	TPACKET_V1,
 	TPACKET_V2,
+	TPACKET_V3
 };
 
 /*
@@ -138,6 +242,21 @@ struct tpacket_req {
 	unsigned int	tp_frame_nr;	/* Total number of frames */
 };
 
+struct tpacket_req3 {
+	unsigned int	tp_block_size;	/* Minimal size of contiguous block */
+	unsigned int	tp_block_nr;	/* Number of blocks */
+	unsigned int	tp_frame_size;	/* Size of frame */
+	unsigned int	tp_frame_nr;	/* Total number of frames */
+	unsigned int	tp_retire_blk_tov; /* timeout in msecs */
+	unsigned int	tp_sizeof_priv; /* offset to private data area */
+	unsigned int	tp_feature_req_word;
+};
+
+union tpacket_req_u {
+	struct tpacket_req	req;
+	struct tpacket_req3	req3;
+};
+
 struct packet_mreq {
 	int		mr_ifindex;
 	unsigned short	mr_type;
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h
index 184bc5566207..23cefa1111bf 100644
--- a/include/linux/if_pppol2tp.h
+++ b/include/linux/if_pppol2tp.h
@@ -39,7 +39,7 @@ struct pppol2tp_addr {
  * bits. So we need a different sockaddr structure.
  */
 struct pppol2tpv3_addr {
-	pid_t	pid;			/* pid that owns the fd.
+	__kernel_pid_t	pid;		/* pid that owns the fd.
 					 * 0 => current */
 	int	fd;			/* FD of UDP or IP socket to use */
 
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index 397921b09ef9..b5f927f59f26 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -20,8 +20,9 @@
 #include <linux/types.h>
 #include <asm/byteorder.h>
 
-#ifdef  __KERNEL__
+#include <linux/socket.h>
 #include <linux/if_ether.h>
+#ifdef  __KERNEL__
 #include <linux/if.h>
 #include <linux/netdevice.h>
 #include <linux/ppp_channel.h>
@@ -63,7 +64,7 @@ struct pptp_addr {
 #define PX_MAX_PROTO   3
 
 struct sockaddr_pppox {
-	sa_family_t     sa_family;            /* address family, AF_PPPOX */
+	__kernel_sa_family_t sa_family;       /* address family, AF_PPPOX */
 	unsigned int    sa_protocol;          /* protocol identifier */
 	union {
 		struct pppoe_addr  pppoe;
@@ -77,7 +78,7 @@ struct sockaddr_pppox {
  * type instead.
  */
 struct sockaddr_pppol2tp {
-	sa_family_t     sa_family;      /* address family, AF_PPPOX */
+	__kernel_sa_family_t sa_family; /* address family, AF_PPPOX */
 	unsigned int    sa_protocol;    /* protocol identifier */
 	struct pppol2tp_addr pppol2tp;
 } __attribute__((packed));
@@ -86,7 +87,7 @@ struct sockaddr_pppol2tp {
  * bits. So we need a different sockaddr structure.
  */
 struct sockaddr_pppol2tpv3 {
-	sa_family_t     sa_family;      /* address family, AF_PPPOX */
+	__kernel_sa_family_t sa_family; /* address family, AF_PPPOX */
 	unsigned int    sa_protocol;    /* protocol identifier */
 	struct pppol2tpv3_addr pppol2tp;
 } __attribute__((packed));
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 44da4822bcab..12d5543b14f2 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -106,7 +106,7 @@ extern struct net_device *__vlan_find_dev_deep(struct net_device *real_dev,
 extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
 extern u16 vlan_dev_vlan_id(const struct net_device *dev);
 
-extern bool vlan_do_receive(struct sk_buff **skb);
+extern bool vlan_do_receive(struct sk_buff **skb, bool last_handler);
 extern struct sk_buff *vlan_untag(struct sk_buff *skb);
 
 #else
@@ -128,9 +128,9 @@ static inline u16 vlan_dev_vlan_id(const struct net_device *dev)
 	return 0;
 }
 
-static inline bool vlan_do_receive(struct sk_buff **skb)
+static inline bool vlan_do_receive(struct sk_buff **skb, bool last_handler)
 {
-	if ((*skb)->vlan_tci & VLAN_VID_MASK)
+	if (((*skb)->vlan_tci & VLAN_VID_MASK) && last_handler)
 		(*skb)->pkt_type = PACKET_OTHERHOST;
 	return false;
 }
diff --git a/include/linux/ima.h b/include/linux/ima.h
index 09e6e62f9953..6ac8e50c6cf5 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -15,8 +15,6 @@ struct linux_binprm;
 
 #ifdef CONFIG_IMA
 extern int ima_bprm_check(struct linux_binprm *bprm);
-extern int ima_inode_alloc(struct inode *inode);
-extern void ima_inode_free(struct inode *inode);
 extern int ima_file_check(struct file *file, int mask);
 extern void ima_file_free(struct file *file);
 extern int ima_file_mmap(struct file *file, unsigned long prot);
@@ -27,16 +25,6 @@ static inline int ima_bprm_check(struct linux_binprm *bprm)
 	return 0;
 }
 
-static inline int ima_inode_alloc(struct inode *inode)
-{
-	return 0;
-}
-
-static inline void ima_inode_free(struct inode *inode)
-{
-	return;
-}
-
 static inline int ima_file_check(struct file *file, int mask)
 {
 	return 0;
@@ -51,6 +39,5 @@ static inline int ima_file_mmap(struct file *file, unsigned long prot)
 {
 	return 0;
 }
-
 #endif /* CONFIG_IMA_H */
 #endif /* _LINUX_IMA_H */
diff --git a/include/linux/in.h b/include/linux/in.h
index beeb6dee2b49..01129c0ea87c 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -182,7 +182,7 @@ struct in_pktinfo {
 /* Structure describing an Internet (IP) socket address. */
 #define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
 struct sockaddr_in {
-  sa_family_t		sin_family;	/* Address family		*/
+  __kernel_sa_family_t	sin_family;	/* Address family		*/
   __be16		sin_port;	/* Port number			*/
   struct in_addr	sin_addr;	/* Internet address		*/
 
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index bc8c49022084..80b480c97532 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -97,9 +97,10 @@ enum {
 	INET_DIAG_INFO,
 	INET_DIAG_VEGASINFO,
 	INET_DIAG_CONG,
+	INET_DIAG_TOS,
 };
 
-#define INET_DIAG_MAX INET_DIAG_CONG
+#define INET_DIAG_MAX INET_DIAG_TOS
 
 
 /* INET_DIAG_MEM */
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index d14e058aaeed..08ffab01e76c 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -42,7 +42,7 @@ extern struct fs_struct init_fs;
 	.cputimer	= { 						\
 		.cputime = INIT_CPUTIME,				\
 		.running = 0,						\
-		.lock = __SPIN_LOCK_UNLOCKED(sig.cputimer.lock),	\
+		.lock = __RAW_SPIN_LOCK_UNLOCKED(sig.cputimer.lock),	\
 	},								\
 	.cred_guard_mutex =						\
 		 __MUTEX_INITIALIZER(sig.cred_guard_mutex),		\
diff --git a/include/linux/input.h b/include/linux/input.h
index a637e7814334..3862e32c4eeb 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -505,6 +505,7 @@ struct input_keymap_entry {
 #define BTN_TOOL_FINGER		0x145
 #define BTN_TOOL_MOUSE		0x146
 #define BTN_TOOL_LENS		0x147
+#define BTN_TOOL_QUINTTAP	0x148	/* Five fingers on trackpad */
 #define BTN_TOUCH		0x14a
 #define BTN_STYLUS		0x14b
 #define BTN_STYLUS2		0x14c
@@ -814,6 +815,7 @@ struct input_keymap_entry {
 #define SW_KEYPAD_SLIDE		0x0a  /* set = keypad slide out */
 #define SW_FRONT_PROXIMITY	0x0b  /* set = front proximity sensor active */
 #define SW_ROTATE_LOCK		0x0c  /* set = rotate locked/disabled */
+#define SW_LINEIN_INSERT	0x0d  /* set = inserted */
 #define SW_MAX			0x0f
 #define SW_CNT			(SW_MAX+1)
 
@@ -1609,7 +1611,7 @@ struct ff_device {
 	struct file *effect_owners[];
 };
 
-int input_ff_create(struct input_dev *dev, int max_effects);
+int input_ff_create(struct input_dev *dev, unsigned int max_effects);
 void input_ff_destroy(struct input_dev *dev);
 
 int input_ff_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h
index ef792ecfaabf..1a05eee15e67 100644
--- a/include/linux/input/adp5589.h
+++ b/include/linux/input/adp5589.h
@@ -1,5 +1,5 @@
 /*
- * Analog Devices ADP5589 I/O Expander and QWERTY Keypad Controller
+ * Analog Devices ADP5589/ADP5585 I/O Expander and QWERTY Keypad Controller
  *
  * Copyright 2010-2011 Analog Devices Inc.
  *
@@ -9,89 +9,9 @@
 #ifndef _ADP5589_H
 #define _ADP5589_H
 
-#define ADP5589_ID			0x00
-#define ADP5589_INT_STATUS		0x01
-#define ADP5589_STATUS			0x02
-#define ADP5589_FIFO_1			0x03
-#define ADP5589_FIFO_2			0x04
-#define ADP5589_FIFO_3			0x05
-#define ADP5589_FIFO_4			0x06
-#define ADP5589_FIFO_5			0x07
-#define ADP5589_FIFO_6			0x08
-#define ADP5589_FIFO_7			0x09
-#define ADP5589_FIFO_8			0x0A
-#define ADP5589_FIFO_9			0x0B
-#define ADP5589_FIFO_10			0x0C
-#define ADP5589_FIFO_11			0x0D
-#define ADP5589_FIFO_12			0x0E
-#define ADP5589_FIFO_13			0x0F
-#define ADP5589_FIFO_14			0x10
-#define ADP5589_FIFO_15			0x11
-#define ADP5589_FIFO_16			0x12
-#define ADP5589_GPI_INT_STAT_A		0x13
-#define ADP5589_GPI_INT_STAT_B		0x14
-#define ADP5589_GPI_INT_STAT_C		0x15
-#define ADP5589_GPI_STATUS_A		0x16
-#define ADP5589_GPI_STATUS_B		0x17
-#define ADP5589_GPI_STATUS_C		0x18
-#define ADP5589_RPULL_CONFIG_A		0x19
-#define ADP5589_RPULL_CONFIG_B		0x1A
-#define ADP5589_RPULL_CONFIG_C		0x1B
-#define ADP5589_RPULL_CONFIG_D		0x1C
-#define ADP5589_RPULL_CONFIG_E		0x1D
-#define ADP5589_GPI_INT_LEVEL_A		0x1E
-#define ADP5589_GPI_INT_LEVEL_B		0x1F
-#define ADP5589_GPI_INT_LEVEL_C		0x20
-#define ADP5589_GPI_EVENT_EN_A		0x21
-#define ADP5589_GPI_EVENT_EN_B		0x22
-#define ADP5589_GPI_EVENT_EN_C		0x23
-#define ADP5589_GPI_INTERRUPT_EN_A	0x24
-#define ADP5589_GPI_INTERRUPT_EN_B	0x25
-#define ADP5589_GPI_INTERRUPT_EN_C	0x26
-#define ADP5589_DEBOUNCE_DIS_A		0x27
-#define ADP5589_DEBOUNCE_DIS_B		0x28
-#define ADP5589_DEBOUNCE_DIS_C		0x29
-#define ADP5589_GPO_DATA_OUT_A		0x2A
-#define ADP5589_GPO_DATA_OUT_B		0x2B
-#define ADP5589_GPO_DATA_OUT_C		0x2C
-#define ADP5589_GPO_OUT_MODE_A		0x2D
-#define ADP5589_GPO_OUT_MODE_B		0x2E
-#define ADP5589_GPO_OUT_MODE_C		0x2F
-#define ADP5589_GPIO_DIRECTION_A	0x30
-#define ADP5589_GPIO_DIRECTION_B	0x31
-#define ADP5589_GPIO_DIRECTION_C	0x32
-#define ADP5589_UNLOCK1			0x33
-#define ADP5589_UNLOCK2			0x34
-#define ADP5589_EXT_LOCK_EVENT		0x35
-#define ADP5589_UNLOCK_TIMERS		0x36
-#define ADP5589_LOCK_CFG		0x37
-#define ADP5589_RESET1_EVENT_A		0x38
-#define ADP5589_RESET1_EVENT_B		0x39
-#define ADP5589_RESET1_EVENT_C		0x3A
-#define ADP5589_RESET2_EVENT_A		0x3B
-#define ADP5589_RESET2_EVENT_B		0x3C
-#define ADP5589_RESET_CFG		0x3D
-#define ADP5589_PWM_OFFT_LOW		0x3E
-#define ADP5589_PWM_OFFT_HIGH		0x3F
-#define ADP5589_PWM_ONT_LOW		0x40
-#define ADP5589_PWM_ONT_HIGH		0x41
-#define ADP5589_PWM_CFG			0x42
-#define ADP5589_CLOCK_DIV_CFG		0x43
-#define ADP5589_LOGIC_1_CFG		0x44
-#define ADP5589_LOGIC_2_CFG		0x45
-#define ADP5589_LOGIC_FF_CFG		0x46
-#define ADP5589_LOGIC_INT_EVENT_EN	0x47
-#define ADP5589_POLL_PTIME_CFG		0x48
-#define ADP5589_PIN_CONFIG_A		0x49
-#define ADP5589_PIN_CONFIG_B		0x4A
-#define ADP5589_PIN_CONFIG_C		0x4B
-#define ADP5589_PIN_CONFIG_D		0x4C
-#define ADP5589_GENERAL_CFG		0x4D
-#define ADP5589_INT_EN			0x4E
-
-#define ADP5589_DEVICE_ID_MASK	0xF
-
-/* Put one of these structures in i2c_board_info platform_data */
+/*
+ * ADP5589 specific GPI and Keymap defines
+ */
 
 #define ADP5589_KEYMAPSIZE	88
 
@@ -127,6 +47,35 @@
 
 #define ADP5589_GPIMAPSIZE_MAX (ADP5589_GPI_PIN_END - ADP5589_GPI_PIN_BASE + 1)
 
+/*
+ * ADP5585 specific GPI and Keymap defines
+ */
+
+#define ADP5585_KEYMAPSIZE	30
+
+#define ADP5585_GPI_PIN_ROW0 37
+#define ADP5585_GPI_PIN_ROW1 38
+#define ADP5585_GPI_PIN_ROW2 39
+#define ADP5585_GPI_PIN_ROW3 40
+#define ADP5585_GPI_PIN_ROW4 41
+#define ADP5585_GPI_PIN_ROW5 42
+#define ADP5585_GPI_PIN_COL0 43
+#define ADP5585_GPI_PIN_COL1 44
+#define ADP5585_GPI_PIN_COL2 45
+#define ADP5585_GPI_PIN_COL3 46
+#define ADP5585_GPI_PIN_COL4 47
+#define GPI_LOGIC 48
+
+#define ADP5585_GPI_PIN_ROW_BASE ADP5585_GPI_PIN_ROW0
+#define ADP5585_GPI_PIN_ROW_END ADP5585_GPI_PIN_ROW5
+#define ADP5585_GPI_PIN_COL_BASE ADP5585_GPI_PIN_COL0
+#define ADP5585_GPI_PIN_COL_END ADP5585_GPI_PIN_COL4
+
+#define ADP5585_GPI_PIN_BASE ADP5585_GPI_PIN_ROW_BASE
+#define ADP5585_GPI_PIN_END ADP5585_GPI_PIN_COL_END
+
+#define ADP5585_GPIMAPSIZE_MAX (ADP5585_GPI_PIN_END - ADP5585_GPI_PIN_BASE + 1)
+
 struct adp5589_gpi_map {
 	unsigned short pin;
 	unsigned short sw_evt;
@@ -159,7 +108,7 @@ struct adp5589_gpi_map {
 #define RESET2_POL_HIGH			(1 << 7)
 #define RESET2_POL_LOW			(0 << 7)
 
-/* Mask Bits:
+/* ADP5589 Mask Bits:
  * C C C C C C C C C C C | R R R R R R R R
  * 1 9 8 7 6 5 4 3 2 1 0 | 7 6 5 4 3 2 1 0
  * 0
@@ -168,18 +117,44 @@ struct adp5589_gpi_map {
  * 8 7 6 5 4 3 2 1 0 9 8 | 7 6 5 4 3 2 1 0
  */
 
-#define ADP_ROW(x)			(1 << (x))
-#define ADP_COL(x)			(1 << (x + 8))
+#define ADP_ROW(x)	(1 << (x))
+#define ADP_COL(x)	(1 << (x + 8))
+#define ADP5589_ROW_MASK		0xFF
+#define ADP5589_COL_MASK		0xFF
+#define ADP5589_COL_SHIFT		8
+#define ADP5589_MAX_ROW_NUM		7
+#define ADP5589_MAX_COL_NUM		10
+
+/* ADP5585 Mask Bits:
+ * C C C C C | R R R R R R
+ * 4 3 2 1 0 | 5 4 3 2 1 0
+ *
+ * ---- BIT -- -----------
+ * 1 0 0 0 0 | 0 0 0 0 0 0
+ * 0 9 8 7 6 | 5 4 3 2 1 0
+ */
+
+#define ADP5585_ROW_MASK		0x3F
+#define ADP5585_COL_MASK		0x1F
+#define ADP5585_ROW_SHIFT		0
+#define ADP5585_COL_SHIFT		6
+#define ADP5585_MAX_ROW_NUM		5
+#define ADP5585_MAX_COL_NUM		4
+
+#define ADP5585_ROW(x)	(1 << ((x) & ADP5585_ROW_MASK))
+#define ADP5585_COL(x)	(1 << (((x) & ADP5585_COL_MASK) + ADP5585_COL_SHIFT))
+
+/* Put one of these structures in i2c_board_info platform_data */
 
 struct adp5589_kpad_platform_data {
 	unsigned keypad_en_mask;	/* Keypad (Rows/Columns) enable mask */
 	const unsigned short *keymap;	/* Pointer to keymap */
 	unsigned short keymapsize;	/* Keymap size */
 	bool repeat;			/* Enable key repeat */
-	bool en_keylock;		/* Enable key lock feature */
-	unsigned char unlock_key1;	/* Unlock Key 1 */
-	unsigned char unlock_key2;	/* Unlock Key 2 */
-	unsigned char unlock_timer;	/* Time in seconds [0..7] between the two unlock keys 0=disable */
+	bool en_keylock;		/* Enable key lock feature (ADP5589 only)*/
+	unsigned char unlock_key1;	/* Unlock Key 1 (ADP5589 only) */
+	unsigned char unlock_key2;	/* Unlock Key 2 (ADP5589 only) */
+	unsigned char unlock_timer;	/* Time in seconds [0..7] between the two unlock keys 0=disable (ADP5589 only) */
 	unsigned char scan_cycle_time;	/* Time between consecutive scan cycles */
 	unsigned char reset_cfg;	/* Reset config */
 	unsigned short reset1_key_1;	/* Reset Key 1 */
diff --git a/include/linux/input/adxl34x.h b/include/linux/input/adxl34x.h
index df00d998a44a..57e01a7cb006 100644
--- a/include/linux/input/adxl34x.h
+++ b/include/linux/input/adxl34x.h
@@ -30,8 +30,9 @@ struct adxl34x_platform_data {
 	 * Y, or Z participation in Tap detection. A '0' excludes the
 	 * selected axis from participation in Tap detection.
 	 * Setting the SUPPRESS bit suppresses Double Tap detection if
-	 * acceleration greater than tap_threshold is present between
-	 * taps.
+	 * acceleration greater than tap_threshold is present during the
+	 * tap_latency period, i.e. after the first tap but before the
+	 * opening of the second tap window.
 	 */
 
 #define ADXL_SUPPRESS	(1 << 3)
@@ -226,13 +227,13 @@ struct adxl34x_platform_data {
 	 * detection will begin and prevent the detection of activity. This
 	 * bit serially links the activity and inactivity functions. When '0'
 	 * the inactivity and activity functions are concurrent. Additional
-	 * information can be found in the Application section under Link
-	 * Mode.
+	 * information can be found in the ADXL34x datasheet's Application
+	 * section under Link Mode.
 	 * AUTO_SLEEP: A '1' sets the ADXL34x to switch to Sleep Mode
 	 * when inactivity (acceleration has been below inactivity_threshold
 	 * for at least inactivity_time) is detected and the LINK bit is set.
-	 * A '0' disables automatic switching to Sleep Mode. See SLEEP
-	 * for further description.
+	 * A '0' disables automatic switching to Sleep Mode. See the
+	 * Sleep Bit section of the ADXL34x datasheet for more information.
 	 */
 
 #define ADXL_LINK	(1 << 5)
@@ -266,6 +267,12 @@ struct adxl34x_platform_data {
 
 	u8 watermark;
 
+	/*
+	 * When acceleration measurements are received from the ADXL34x
+	 * events are sent to the event subsystem. The following settings
+	 * select the event type and event code for new x, y and z axis data
+	 * respectively.
+	 */
 	u32 ev_type;	/* EV_ABS or EV_REL */
 
 	u32 ev_code_x;	/* ABS_X,Y,Z or REL_X,Y,Z */
@@ -289,7 +296,7 @@ struct adxl34x_platform_data {
 	u32 ev_code_act_inactivity;	/* EV_KEY */
 
 	/*
-	 * Use ADXL34x INT2 instead of INT1
+	 * Use ADXL34x INT2 pin instead of INT1 pin for interrupt output
 	 */
 	u8 use_int2;
 
diff --git a/include/linux/integrity.h b/include/linux/integrity.h
new file mode 100644
index 000000000000..a0c41256cb92
--- /dev/null
+++ b/include/linux/integrity.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2009 IBM Corporation
+ * Author: Mimi Zohar <zohar@us.ibm.com>
+ *
+ * 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, version 2 of the License.
+ */
+
+#ifndef _LINUX_INTEGRITY_H
+#define _LINUX_INTEGRITY_H
+
+#include <linux/fs.h>
+
+enum integrity_status {
+	INTEGRITY_PASS = 0,
+	INTEGRITY_FAIL,
+	INTEGRITY_NOLABEL,
+	INTEGRITY_NOXATTRS,
+	INTEGRITY_UNKNOWN,
+};
+
+/* List of EVM protected security xattrs */
+#ifdef CONFIG_INTEGRITY
+extern int integrity_inode_alloc(struct inode *inode);
+extern void integrity_inode_free(struct inode *inode);
+
+#else
+static inline int integrity_inode_alloc(struct inode *inode)
+{
+	return 0;
+}
+
+static inline void integrity_inode_free(struct inode *inode)
+{
+	return;
+}
+#endif /* CONFIG_INTEGRITY_H */
+#endif /* _LINUX_INTEGRITY_H */
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 9310c699a37d..e6ca56de9936 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -271,7 +271,7 @@ struct qi_desc {
 };
 
 struct q_inval {
-	spinlock_t      q_lock;
+	raw_spinlock_t  q_lock;
 	struct qi_desc  *desc;          /* invalidation queue */
 	int             *desc_status;   /* desc status */
 	int             free_head;      /* first free entry */
@@ -279,7 +279,7 @@ struct q_inval {
 	int             free_cnt;
 };
 
-#ifdef CONFIG_INTR_REMAP
+#ifdef CONFIG_IRQ_REMAP
 /* 1MB - maximum possible interrupt remapping table size */
 #define INTR_REMAP_PAGE_ORDER	8
 #define INTR_REMAP_TABLE_REG_SIZE	0xf
@@ -311,14 +311,14 @@ struct intel_iommu {
 	u64		cap;
 	u64		ecap;
 	u32		gcmd; /* Holds TE, EAFL. Don't need SRTP, SFL, WBF */
-	spinlock_t	register_lock; /* protect register handling */
+	raw_spinlock_t	register_lock; /* protect register handling */
 	int		seq_id;	/* sequence id of the iommu */
 	int		agaw; /* agaw of this iommu */
 	int		msagaw; /* max sagaw of this iommu */
 	unsigned int 	irq;
 	unsigned char 	name[13];    /* Device Name */
 
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
 	unsigned long 	*domain_ids; /* bitmap of domains */
 	struct dmar_domain **domains; /* ptr to domains */
 	spinlock_t	lock; /* protect context, domain ids */
@@ -329,7 +329,7 @@ struct intel_iommu {
 	struct q_inval  *qi;            /* Queued invalidation info */
 	u32 *iommu_state; /* Store iommu states between suspend and resume.*/
 
-#ifdef CONFIG_INTR_REMAP
+#ifdef CONFIG_IRQ_REMAP
 	struct ir_table *ir_table;	/* Interrupt remapping info */
 #endif
 	int		node;
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index a103732b7588..a64b00e286f5 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -59,6 +59,8 @@
  * IRQF_NO_SUSPEND - Do not disable this IRQ during suspend
  * IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set
  * IRQF_NO_THREAD - Interrupt cannot be threaded
+ * IRQF_EARLY_RESUME - Resume IRQ early during syscore instead of at device
+ *                resume time.
  */
 #define IRQF_DISABLED		0x00000020
 #define IRQF_SAMPLE_RANDOM	0x00000040
@@ -72,6 +74,7 @@
 #define IRQF_NO_SUSPEND		0x00004000
 #define IRQF_FORCE_RESUME	0x00008000
 #define IRQF_NO_THREAD		0x00010000
+#define IRQF_EARLY_RESUME	0x00020000
 
 #define IRQF_TIMER		(__IRQF_TIMER | IRQF_NO_SUSPEND | IRQF_NO_THREAD)
 
@@ -95,6 +98,7 @@ typedef irqreturn_t (*irq_handler_t)(int, void *);
  * @flags:	flags (see IRQF_* above)
  * @name:	name of the device
  * @dev_id:	cookie to identify the device
+ * @percpu_dev_id:	cookie to identify the device
  * @next:	pointer to the next irqaction for shared interrupts
  * @irq:	interrupt number
  * @dir:	pointer to the proc/irq/NN/name entry
@@ -104,17 +108,18 @@ typedef irqreturn_t (*irq_handler_t)(int, void *);
  * @thread_mask:	bitmask for keeping track of @thread activity
  */
 struct irqaction {
-	irq_handler_t handler;
-	unsigned long flags;
-	void *dev_id;
-	struct irqaction *next;
-	int irq;
-	irq_handler_t thread_fn;
-	struct task_struct *thread;
-	unsigned long thread_flags;
-	unsigned long thread_mask;
-	const char *name;
-	struct proc_dir_entry *dir;
+	irq_handler_t		handler;
+	unsigned long		flags;
+	void			*dev_id;
+	void __percpu		*percpu_dev_id;
+	struct irqaction	*next;
+	int			irq;
+	irq_handler_t		thread_fn;
+	struct task_struct	*thread;
+	unsigned long		thread_flags;
+	unsigned long		thread_mask;
+	const char		*name;
+	struct proc_dir_entry	*dir;
 } ____cacheline_internodealigned_in_smp;
 
 extern irqreturn_t no_action(int cpl, void *dev_id);
@@ -136,6 +141,10 @@ extern int __must_check
 request_any_context_irq(unsigned int irq, irq_handler_t handler,
 			unsigned long flags, const char *name, void *dev_id);
 
+extern int __must_check
+request_percpu_irq(unsigned int irq, irq_handler_t handler,
+		   const char *devname, void __percpu *percpu_dev_id);
+
 extern void exit_irq_thread(void);
 #else
 
@@ -164,10 +173,18 @@ request_any_context_irq(unsigned int irq, irq_handler_t handler,
 	return request_irq(irq, handler, flags, name, dev_id);
 }
 
+static inline int __must_check
+request_percpu_irq(unsigned int irq, irq_handler_t handler,
+		   const char *devname, void __percpu *percpu_dev_id)
+{
+	return request_irq(irq, handler, 0, devname, percpu_dev_id);
+}
+
 static inline void exit_irq_thread(void) { }
 #endif
 
 extern void free_irq(unsigned int, void *);
+extern void free_percpu_irq(unsigned int, void __percpu *);
 
 struct device;
 
@@ -207,7 +224,9 @@ extern void devm_free_irq(struct device *dev, unsigned int irq, void *dev_id);
 
 extern void disable_irq_nosync(unsigned int irq);
 extern void disable_irq(unsigned int irq);
+extern void disable_percpu_irq(unsigned int irq);
 extern void enable_irq(unsigned int irq);
+extern void enable_percpu_irq(unsigned int irq, unsigned int type);
 
 /* The following three functions are for the core kernel use only. */
 #ifdef CONFIG_GENERIC_HARDIRQS
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 8cdcc2a199ad..e44e84f0156c 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -27,7 +27,7 @@
  * The io_mapping mechanism provides an abstraction for mapping
  * individual pages from an io device to the CPU in an efficient fashion.
  *
- * See Documentation/io_mapping.txt
+ * See Documentation/io-mapping.txt
  */
 
 #ifdef CONFIG_HAVE_ATOMIC_IOMAP
@@ -117,6 +117,8 @@ io_mapping_unmap(void __iomem *vaddr)
 
 #else
 
+#include <linux/uaccess.h>
+
 /* this struct isn't actually defined anywhere */
 struct io_mapping;
 
@@ -138,12 +140,14 @@ static inline void __iomem *
 io_mapping_map_atomic_wc(struct io_mapping *mapping,
 			 unsigned long offset)
 {
+	pagefault_disable();
 	return ((char __force __iomem *) mapping) + offset;
 }
 
 static inline void
 io_mapping_unmap_atomic(void __iomem *vaddr)
 {
+	pagefault_enable();
 }
 
 /* Non-atomic map/unmap */
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 9940319d6f9d..432acc4c054d 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -25,15 +25,29 @@
 #define IOMMU_WRITE	(2)
 #define IOMMU_CACHE	(4) /* DMA cache coherency */
 
+struct iommu_ops;
+struct bus_type;
 struct device;
+struct iommu_domain;
+
+/* iommu fault flags */
+#define IOMMU_FAULT_READ	0x0
+#define IOMMU_FAULT_WRITE	0x1
+
+typedef int (*iommu_fault_handler_t)(struct iommu_domain *,
+				struct device *, unsigned long, int);
 
 struct iommu_domain {
+	struct iommu_ops *ops;
 	void *priv;
+	iommu_fault_handler_t handler;
 };
 
 #define IOMMU_CAP_CACHE_COHERENCY	0x1
 #define IOMMU_CAP_INTR_REMAP		0x2	/* isolates device intrs */
 
+#ifdef CONFIG_IOMMU_API
+
 struct iommu_ops {
 	int (*domain_init)(struct iommu_domain *domain);
 	void (*domain_destroy)(struct iommu_domain *domain);
@@ -49,11 +63,9 @@ struct iommu_ops {
 			      unsigned long cap);
 };
 
-#ifdef CONFIG_IOMMU_API
-
-extern void register_iommu(struct iommu_ops *ops);
-extern bool iommu_found(void);
-extern struct iommu_domain *iommu_domain_alloc(void);
+extern int bus_set_iommu(struct bus_type *bus, struct iommu_ops *ops);
+extern bool iommu_present(struct bus_type *bus);
+extern struct iommu_domain *iommu_domain_alloc(struct bus_type *bus);
 extern void iommu_domain_free(struct iommu_domain *domain);
 extern int iommu_attach_device(struct iommu_domain *domain,
 			       struct device *dev);
@@ -67,19 +79,58 @@ extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
 				      unsigned long iova);
 extern int iommu_domain_has_cap(struct iommu_domain *domain,
 				unsigned long cap);
+extern void iommu_set_fault_handler(struct iommu_domain *domain,
+					iommu_fault_handler_t handler);
+
+/**
+ * report_iommu_fault() - report about an IOMMU fault to the IOMMU framework
+ * @domain: the iommu domain where the fault has happened
+ * @dev: the device where the fault has happened
+ * @iova: the faulting address
+ * @flags: mmu fault flags (e.g. IOMMU_FAULT_READ/IOMMU_FAULT_WRITE/...)
+ *
+ * This function should be called by the low-level IOMMU implementations
+ * whenever IOMMU faults happen, to allow high-level users, that are
+ * interested in such events, to know about them.
+ *
+ * This event may be useful for several possible use cases:
+ * - mere logging of the event
+ * - dynamic TLB/PTE loading
+ * - if restarting of the faulting device is required
+ *
+ * Returns 0 on success and an appropriate error code otherwise (if dynamic
+ * PTE/TLB loading will one day be supported, implementations will be able
+ * to tell whether it succeeded or not according to this return value).
+ *
+ * Specifically, -ENOSYS is returned if a fault handler isn't installed
+ * (though fault handlers can also return -ENOSYS, in case they want to
+ * elicit the default behavior of the IOMMU drivers).
+ */
+static inline int report_iommu_fault(struct iommu_domain *domain,
+		struct device *dev, unsigned long iova, int flags)
+{
+	int ret = -ENOSYS;
 
-#else /* CONFIG_IOMMU_API */
+	/*
+	 * if upper layers showed interest and installed a fault handler,
+	 * invoke it.
+	 */
+	if (domain->handler)
+		ret = domain->handler(domain, dev, iova, flags);
 
-static inline void register_iommu(struct iommu_ops *ops)
-{
+	return ret;
 }
 
-static inline bool iommu_found(void)
+#else /* CONFIG_IOMMU_API */
+
+struct iommu_ops {};
+
+static inline bool iommu_present(struct bus_type *bus)
 {
 	return false;
 }
 
-static inline struct iommu_domain *iommu_domain_alloc(void)
+static inline struct iommu_domain *iommu_domain_alloc(struct bus_type *bus)
 {
 	return NULL;
 }
@@ -123,6 +174,11 @@ static inline int domain_has_cap(struct iommu_domain *domain,
 	return 0;
 }
 
+static inline void iommu_set_fault_handler(struct iommu_domain *domain,
+					iommu_fault_handler_t handler)
+{
+}
+
 #endif /* CONFIG_IOMMU_API */
 
 #endif /* __LINUX_IOMMU_H */
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
index acb9ad684d63..bf22b0317902 100644
--- a/include/linux/ip6_tunnel.h
+++ b/include/linux/ip6_tunnel.h
@@ -16,6 +16,8 @@
 #define IP6_TNL_F_MIP6_DEV 0x8
 /* copy DSCP from the outer packet */
 #define IP6_TNL_F_RCV_DSCP_COPY 0x10
+/* copy fwmark from inner packet */
+#define IP6_TNL_F_USE_ORIG_FWMARK 0x20
 
 struct ip6_tnl_parm {
 	char name[IFNAMSIZ];	/* name of tunnel device */
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index ca85cf894e33..bbd156bb953b 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -220,10 +220,11 @@ struct kernel_ipmi_msg {
  * The in-kernel interface.
  */
 #include <linux/list.h>
-#include <linux/module.h>
 #include <linux/device.h>
 #include <linux/proc_fs.h>
 
+struct module;
+
 /* Opaque type for a IPMI message user.  One of these is needed to
    send and receive messages. */
 typedef struct ipmi_user *ipmi_user_t;
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 204f9cd26c16..3ef0d8b6aa6f 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -36,7 +36,6 @@
 
 #include <linux/ipmi_msgdefs.h>
 #include <linux/proc_fs.h>
-#include <linux/module.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/ipmi.h>
diff --git a/include/linux/ipx.h b/include/linux/ipx.h
index aabb1d294025..3d48014cdd71 100644
--- a/include/linux/ipx.h
+++ b/include/linux/ipx.h
@@ -7,7 +7,7 @@
 #define IPX_MTU		576
 
 struct sockaddr_ipx {
-	sa_family_t	sipx_family;
+	__kernel_sa_family_t sipx_family;
 	__be16		sipx_port;
 	__be32		sipx_network;
 	unsigned char 	sipx_node[IPX_NODE_LEN];
diff --git a/include/linux/irda.h b/include/linux/irda.h
index 00bdad0e8515..a014c3252311 100644
--- a/include/linux/irda.h
+++ b/include/linux/irda.h
@@ -26,12 +26,9 @@
 #define KERNEL_IRDA_H
 
 #include <linux/types.h>
+#include <linux/socket.h>
 
-/* Please do *not* add any #include in this file, this file is
- * included as-is in user space.
- * Please fix the calling file to properly included needed files before
- * this one, or preferably to include <net/irda/irda.h> instead.
- * Jean II */
+/* Note that this file is shared with user space. */
 
 /* Hint bit positions for first hint byte */
 #define HINT_PNP         0x01
@@ -125,7 +122,7 @@ enum {
 #define LSAP_ANY              0xff
 
 struct sockaddr_irda {
-	sa_family_t sir_family;   /* AF_IRDA */
+	__kernel_sa_family_t sir_family; /* AF_IRDA */
 	__u8        sir_lsap_sel; /* LSAP selector */
 	__u32       sir_addr;     /* Device address */
 	char        sir_name[25]; /* Usually <service>:IrDA:TinyTP */
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 59517300a315..bff29c58da23 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -23,13 +23,13 @@
 #include <linux/errno.h>
 #include <linux/topology.h>
 #include <linux/wait.h>
-#include <linux/module.h>
 
 #include <asm/irq.h>
 #include <asm/ptrace.h>
 #include <asm/irq_regs.h>
 
 struct seq_file;
+struct module;
 struct irq_desc;
 struct irq_data;
 typedef	void (*irq_flow_handler_t)(unsigned int irq,
@@ -66,6 +66,7 @@ typedef	void (*irq_preflow_handler_t)(struct irq_data *data);
  * IRQ_NO_BALANCING		- Interrupt cannot be balanced (affinity set)
  * IRQ_MOVE_PCNTXT		- Interrupt can be migrated from process context
  * IRQ_NESTED_TRHEAD		- Interrupt nests into another thread
+ * IRQ_PER_CPU_DEVID		- Dev_id is a per-cpu variable
  */
 enum {
 	IRQ_TYPE_NONE		= 0x00000000,
@@ -88,12 +89,13 @@ enum {
 	IRQ_MOVE_PCNTXT		= (1 << 14),
 	IRQ_NESTED_THREAD	= (1 << 15),
 	IRQ_NOTHREAD		= (1 << 16),
+	IRQ_PER_CPU_DEVID	= (1 << 17),
 };
 
 #define IRQF_MODIFY_MASK	\
 	(IRQ_TYPE_SENSE_MASK | IRQ_NOPROBE | IRQ_NOREQUEST | \
 	 IRQ_NOAUTOEN | IRQ_MOVE_PCNTXT | IRQ_LEVEL | IRQ_NO_BALANCING | \
-	 IRQ_PER_CPU | IRQ_NESTED_THREAD)
+	 IRQ_PER_CPU | IRQ_NESTED_THREAD | IRQ_NOTHREAD | IRQ_PER_CPU_DEVID)
 
 #define IRQ_NO_BALANCING_MASK	(IRQ_PER_CPU | IRQ_NO_BALANCING)
 
@@ -336,12 +338,14 @@ struct irq_chip {
  * IRQCHIP_MASK_ON_SUSPEND:	Mask non wake irqs in the suspend path
  * IRQCHIP_ONOFFLINE_ENABLED:	Only call irq_on/off_line callbacks
  *				when irq enabled
+ * IRQCHIP_SKIP_SET_WAKE:	Skip chip.irq_set_wake(), for this irq chip
  */
 enum {
 	IRQCHIP_SET_TYPE_MASKED		= (1 <<  0),
 	IRQCHIP_EOI_IF_HANDLED		= (1 <<  1),
 	IRQCHIP_MASK_ON_SUSPEND		= (1 <<  2),
 	IRQCHIP_ONOFFLINE_ENABLED	= (1 <<  3),
+	IRQCHIP_SKIP_SET_WAKE		= (1 <<  4),
 };
 
 /* This include will go away once we isolated irq_desc usage to core code */
@@ -365,6 +369,8 @@ enum {
 struct irqaction;
 extern int setup_irq(unsigned int irq, struct irqaction *new);
 extern void remove_irq(unsigned int irq, struct irqaction *act);
+extern int setup_percpu_irq(unsigned int irq, struct irqaction *new);
+extern void remove_percpu_irq(unsigned int irq, struct irqaction *act);
 
 extern void irq_cpu_online(void);
 extern void irq_cpu_offline(void);
@@ -392,6 +398,7 @@ extern void handle_edge_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_edge_eoi_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_simple_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_percpu_irq(unsigned int irq, struct irq_desc *desc);
+extern void handle_percpu_devid_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_bad_irq(unsigned int irq, struct irq_desc *desc);
 extern void handle_nested_irq(unsigned int irq);
 
@@ -420,6 +427,8 @@ static inline void irq_set_chip_and_handler(unsigned int irq, struct irq_chip *c
 	irq_set_chip_and_handler_name(irq, chip, handle, NULL);
 }
 
+extern int irq_set_percpu_devid(unsigned int irq);
+
 extern void
 __irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
 		  const char *name);
@@ -481,6 +490,13 @@ static inline void irq_set_nested_thread(unsigned int irq, bool nest)
 		irq_clear_status_flags(irq, IRQ_NESTED_THREAD);
 }
 
+static inline void irq_set_percpu_devid_flags(unsigned int irq)
+{
+	irq_set_status_flags(irq,
+			     IRQ_NOAUTOEN | IRQ_PER_CPU | IRQ_NOTHREAD |
+			     IRQ_NOPROBE | IRQ_PER_CPU_DEVID);
+}
+
 /* Handle dynamic irq creation and destruction */
 extern unsigned int create_irq_nr(unsigned int irq_want, int node);
 extern int create_irq(void);
@@ -551,29 +567,21 @@ static inline struct msi_desc *irq_data_get_msi(struct irq_data *d)
 int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
 		struct module *owner);
 
-static inline int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt,
-		int node)
-{
-	return __irq_alloc_descs(irq, from, cnt, node, THIS_MODULE);
-}
+/* use macros to avoid needing export.h for THIS_MODULE */
+#define irq_alloc_descs(irq, from, cnt, node)	\
+	__irq_alloc_descs(irq, from, cnt, node, THIS_MODULE)
 
-void irq_free_descs(unsigned int irq, unsigned int cnt);
-int irq_reserve_irqs(unsigned int from, unsigned int cnt);
+#define irq_alloc_desc(node)			\
+	irq_alloc_descs(-1, 0, 1, node)
 
-static inline int irq_alloc_desc(int node)
-{
-	return irq_alloc_descs(-1, 0, 1, node);
-}
+#define irq_alloc_desc_at(at, node)		\
+	irq_alloc_descs(at, at, 1, node)
 
-static inline int irq_alloc_desc_at(unsigned int at, int node)
-{
-	return irq_alloc_descs(at, at, 1, node);
-}
+#define irq_alloc_desc_from(from, node)		\
+	irq_alloc_descs(-1, from, 1, node)
 
-static inline int irq_alloc_desc_from(unsigned int from, int node)
-{
-	return irq_alloc_descs(-1, from, 1, node);
-}
+void irq_free_descs(unsigned int irq, unsigned int cnt);
+int irq_reserve_irqs(unsigned int from, unsigned int cnt);
 
 static inline void irq_free_desc(unsigned int irq)
 {
diff --git a/include/linux/irq_work.h b/include/linux/irq_work.h
index 4fa09d4d0b71..6a9e8f5399e2 100644
--- a/include/linux/irq_work.h
+++ b/include/linux/irq_work.h
@@ -1,20 +1,23 @@
 #ifndef _LINUX_IRQ_WORK_H
 #define _LINUX_IRQ_WORK_H
 
+#include <linux/llist.h>
+
 struct irq_work {
-	struct irq_work *next;
+	unsigned long flags;
+	struct llist_node llnode;
 	void (*func)(struct irq_work *);
 };
 
 static inline
-void init_irq_work(struct irq_work *entry, void (*func)(struct irq_work *))
+void init_irq_work(struct irq_work *work, void (*func)(struct irq_work *))
 {
-	entry->next = NULL;
-	entry->func = func;
+	work->flags = 0;
+	work->func = func;
 }
 
-bool irq_work_queue(struct irq_work *entry);
+bool irq_work_queue(struct irq_work *work);
 void irq_work_run(void);
-void irq_work_sync(struct irq_work *entry);
+void irq_work_sync(struct irq_work *work);
 
 #endif /* _LINUX_IRQ_WORK_H */
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 150134ac709a..f1e2527006bd 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -11,6 +11,7 @@
 struct irq_affinity_notify;
 struct proc_dir_entry;
 struct timer_rand_state;
+struct module;
 /**
  * struct irq_desc - interrupt descriptor
  * @irq_data:		per irq and chip data passed down to chip functions
@@ -53,6 +54,7 @@ struct irq_desc {
 	unsigned long		last_unhandled;	/* Aging timer for unhandled count */
 	unsigned int		irqs_unhandled;
 	raw_spinlock_t		lock;
+	struct cpumask		*percpu_enabled;
 #ifdef CONFIG_SMP
 	const struct cpumask	*affinity_hint;
 	struct irq_affinity_notify *affinity_notify;
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 3ad553e8eae2..99834e581b9e 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -47,6 +47,7 @@ struct irq_domain_ops {
  *            of the irq_domain is responsible for allocating the array of
  *            irq_desc structures.
  * @nr_irq: Number of irqs managed by the irq domain
+ * @hwirq_base: Starting number for hwirqs managed by the irq domain
  * @ops: pointer to irq_domain methods
  * @priv: private data pointer for use by owner.  Not touched by irq_domain
  *        core code.
@@ -57,6 +58,7 @@ struct irq_domain {
 	struct list_head list;
 	unsigned int irq_base;
 	unsigned int nr_irq;
+	unsigned int hwirq_base;
 	const struct irq_domain_ops *ops;
 	void *priv;
 	struct device_node *of_node;
@@ -72,9 +74,21 @@ struct irq_domain {
 static inline unsigned int irq_domain_to_irq(struct irq_domain *d,
 					     unsigned long hwirq)
 {
-	return d->ops->to_irq ? d->ops->to_irq(d, hwirq) : d->irq_base + hwirq;
+	if (d->ops->to_irq)
+		return d->ops->to_irq(d, hwirq);
+	if (WARN_ON(hwirq < d->hwirq_base))
+		return 0;
+	return d->irq_base + hwirq - d->hwirq_base;
 }
 
+#define irq_domain_for_each_hwirq(d, hw) \
+	for (hw = d->hwirq_base; hw < d->hwirq_base + d->nr_irq; hw++)
+
+#define irq_domain_for_each_irq(d, hw, irq) \
+	for (hw = d->hwirq_base, irq = irq_domain_to_irq(d, hw); \
+	     hw < d->hwirq_base + d->nr_irq; \
+	     hw++, irq = irq_domain_to_irq(d, hw))
+
 extern void irq_domain_add(struct irq_domain *domain);
 extern void irq_domain_del(struct irq_domain *domain);
 #endif /* CONFIG_IRQ_DOMAIN */
diff --git a/include/linux/isdn.h b/include/linux/isdn.h
index 44cd663c53b6..4ccf95d681b4 100644
--- a/include/linux/isdn.h
+++ b/include/linux/isdn.h
@@ -68,7 +68,7 @@
 #define ISDN_NET_ENCAP_SYNCPPP    4
 #define ISDN_NET_ENCAP_UIHDLC     5
 #define ISDN_NET_ENCAP_CISCOHDLCK 6 /* With SLARP and keepalive    */
-#define ISDN_NET_ENCAP_X25IFACE   7 /* Documentation/networking/x25-iface.txt*/
+#define ISDN_NET_ENCAP_X25IFACE   7 /* Documentation/networking/x25-iface.txt */
 #define ISDN_NET_ENCAP_MAX_ENCAP  ISDN_NET_ENCAP_X25IFACE
 
 /* Facility which currently uses an ISDN-channel */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index e6a5e34bed4f..c7acdde3243d 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -244,6 +244,7 @@ typedef struct journal_superblock_s
 
 #include <linux/fs.h>
 #include <linux/sched.h>
+#include <linux/jbd_common.h>
 
 #define J_ASSERT(assert)	BUG_ON(!(assert))
 
@@ -270,69 +271,6 @@ typedef struct journal_superblock_s
 #define J_EXPECT_JH(jh, expr, why...)	__journal_expect(expr, ## why)
 #endif
 
-enum jbd_state_bits {
-	BH_JBD			/* Has an attached ext3 journal_head */
-	  = BH_PrivateStart,
-	BH_JWrite,		/* Being written to log (@@@ DEBUGGING) */
-	BH_Freed,		/* Has been freed (truncated) */
-	BH_Revoked,		/* Has been revoked from the log */
-	BH_RevokeValid,		/* Revoked flag is valid */
-	BH_JBDDirty,		/* Is dirty but journaled */
-	BH_State,		/* Pins most journal_head state */
-	BH_JournalHead,		/* Pins bh->b_private and jh->b_bh */
-	BH_Unshadow,		/* Dummy bit, for BJ_Shadow wakeup filtering */
-};
-
-BUFFER_FNS(JBD, jbd)
-BUFFER_FNS(JWrite, jwrite)
-BUFFER_FNS(JBDDirty, jbddirty)
-TAS_BUFFER_FNS(JBDDirty, jbddirty)
-BUFFER_FNS(Revoked, revoked)
-TAS_BUFFER_FNS(Revoked, revoked)
-BUFFER_FNS(RevokeValid, revokevalid)
-TAS_BUFFER_FNS(RevokeValid, revokevalid)
-BUFFER_FNS(Freed, freed)
-
-static inline struct buffer_head *jh2bh(struct journal_head *jh)
-{
-	return jh->b_bh;
-}
-
-static inline struct journal_head *bh2jh(struct buffer_head *bh)
-{
-	return bh->b_private;
-}
-
-static inline void jbd_lock_bh_state(struct buffer_head *bh)
-{
-	bit_spin_lock(BH_State, &bh->b_state);
-}
-
-static inline int jbd_trylock_bh_state(struct buffer_head *bh)
-{
-	return bit_spin_trylock(BH_State, &bh->b_state);
-}
-
-static inline int jbd_is_locked_bh_state(struct buffer_head *bh)
-{
-	return bit_spin_is_locked(BH_State, &bh->b_state);
-}
-
-static inline void jbd_unlock_bh_state(struct buffer_head *bh)
-{
-	bit_spin_unlock(BH_State, &bh->b_state);
-}
-
-static inline void jbd_lock_bh_journal_head(struct buffer_head *bh)
-{
-	bit_spin_lock(BH_JournalHead, &bh->b_state);
-}
-
-static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh)
-{
-	bit_spin_unlock(BH_JournalHead, &bh->b_state);
-}
-
 struct jbd_revoke_table_s;
 
 /**
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 38f307b8c334..2092ea21e469 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -275,6 +275,7 @@ typedef struct journal_superblock_s
 
 #include <linux/fs.h>
 #include <linux/sched.h>
+#include <linux/jbd_common.h>
 
 #define J_ASSERT(assert)	BUG_ON(!(assert))
 
@@ -302,70 +303,6 @@ typedef struct journal_superblock_s
 #define J_EXPECT_JH(jh, expr, why...)	__journal_expect(expr, ## why)
 #endif
 
-enum jbd_state_bits {
-	BH_JBD			/* Has an attached ext3 journal_head */
-	  = BH_PrivateStart,
-	BH_JWrite,		/* Being written to log (@@@ DEBUGGING) */
-	BH_Freed,		/* Has been freed (truncated) */
-	BH_Revoked,		/* Has been revoked from the log */
-	BH_RevokeValid,		/* Revoked flag is valid */
-	BH_JBDDirty,		/* Is dirty but journaled */
-	BH_State,		/* Pins most journal_head state */
-	BH_JournalHead,		/* Pins bh->b_private and jh->b_bh */
-	BH_Unshadow,		/* Dummy bit, for BJ_Shadow wakeup filtering */
-	BH_JBDPrivateStart,	/* First bit available for private use by FS */
-};
-
-BUFFER_FNS(JBD, jbd)
-BUFFER_FNS(JWrite, jwrite)
-BUFFER_FNS(JBDDirty, jbddirty)
-TAS_BUFFER_FNS(JBDDirty, jbddirty)
-BUFFER_FNS(Revoked, revoked)
-TAS_BUFFER_FNS(Revoked, revoked)
-BUFFER_FNS(RevokeValid, revokevalid)
-TAS_BUFFER_FNS(RevokeValid, revokevalid)
-BUFFER_FNS(Freed, freed)
-
-static inline struct buffer_head *jh2bh(struct journal_head *jh)
-{
-	return jh->b_bh;
-}
-
-static inline struct journal_head *bh2jh(struct buffer_head *bh)
-{
-	return bh->b_private;
-}
-
-static inline void jbd_lock_bh_state(struct buffer_head *bh)
-{
-	bit_spin_lock(BH_State, &bh->b_state);
-}
-
-static inline int jbd_trylock_bh_state(struct buffer_head *bh)
-{
-	return bit_spin_trylock(BH_State, &bh->b_state);
-}
-
-static inline int jbd_is_locked_bh_state(struct buffer_head *bh)
-{
-	return bit_spin_is_locked(BH_State, &bh->b_state);
-}
-
-static inline void jbd_unlock_bh_state(struct buffer_head *bh)
-{
-	bit_spin_unlock(BH_State, &bh->b_state);
-}
-
-static inline void jbd_lock_bh_journal_head(struct buffer_head *bh)
-{
-	bit_spin_lock(BH_JournalHead, &bh->b_state);
-}
-
-static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh)
-{
-	bit_spin_unlock(BH_JournalHead, &bh->b_state);
-}
-
 /* Flags in jbd_inode->i_flags */
 #define __JI_COMMIT_RUNNING 0
 /* Commit of the inode data in progress. We use this flag to protect us from
@@ -1106,9 +1043,9 @@ static inline handle_t *journal_current_handle(void)
  */
 
 extern handle_t *jbd2_journal_start(journal_t *, int nblocks);
-extern handle_t *jbd2__journal_start(journal_t *, int nblocks, int gfp_mask);
+extern handle_t *jbd2__journal_start(journal_t *, int nblocks, gfp_t gfp_mask);
 extern int	 jbd2_journal_restart(handle_t *, int nblocks);
-extern int	 jbd2__journal_restart(handle_t *, int nblocks, int gfp_mask);
+extern int	 jbd2__journal_restart(handle_t *, int nblocks, gfp_t gfp_mask);
 extern int	 jbd2_journal_extend (handle_t *, int nblocks);
 extern int	 jbd2_journal_get_write_access(handle_t *, struct buffer_head *);
 extern int	 jbd2_journal_get_create_access (handle_t *, struct buffer_head *);
diff --git a/include/linux/jbd_common.h b/include/linux/jbd_common.h
new file mode 100644
index 000000000000..6230f8556a4e
--- /dev/null
+++ b/include/linux/jbd_common.h
@@ -0,0 +1,68 @@
+#ifndef _LINUX_JBD_STATE_H
+#define _LINUX_JBD_STATE_H
+
+enum jbd_state_bits {
+	BH_JBD			/* Has an attached ext3 journal_head */
+	  = BH_PrivateStart,
+	BH_JWrite,		/* Being written to log (@@@ DEBUGGING) */
+	BH_Freed,		/* Has been freed (truncated) */
+	BH_Revoked,		/* Has been revoked from the log */
+	BH_RevokeValid,		/* Revoked flag is valid */
+	BH_JBDDirty,		/* Is dirty but journaled */
+	BH_State,		/* Pins most journal_head state */
+	BH_JournalHead,		/* Pins bh->b_private and jh->b_bh */
+	BH_Unshadow,		/* Dummy bit, for BJ_Shadow wakeup filtering */
+	BH_JBDPrivateStart,	/* First bit available for private use by FS */
+};
+
+BUFFER_FNS(JBD, jbd)
+BUFFER_FNS(JWrite, jwrite)
+BUFFER_FNS(JBDDirty, jbddirty)
+TAS_BUFFER_FNS(JBDDirty, jbddirty)
+BUFFER_FNS(Revoked, revoked)
+TAS_BUFFER_FNS(Revoked, revoked)
+BUFFER_FNS(RevokeValid, revokevalid)
+TAS_BUFFER_FNS(RevokeValid, revokevalid)
+BUFFER_FNS(Freed, freed)
+
+static inline struct buffer_head *jh2bh(struct journal_head *jh)
+{
+	return jh->b_bh;
+}
+
+static inline struct journal_head *bh2jh(struct buffer_head *bh)
+{
+	return bh->b_private;
+}
+
+static inline void jbd_lock_bh_state(struct buffer_head *bh)
+{
+	bit_spin_lock(BH_State, &bh->b_state);
+}
+
+static inline int jbd_trylock_bh_state(struct buffer_head *bh)
+{
+	return bit_spin_trylock(BH_State, &bh->b_state);
+}
+
+static inline int jbd_is_locked_bh_state(struct buffer_head *bh)
+{
+	return bit_spin_is_locked(BH_State, &bh->b_state);
+}
+
+static inline void jbd_unlock_bh_state(struct buffer_head *bh)
+{
+	bit_spin_unlock(BH_State, &bh->b_state);
+}
+
+static inline void jbd_lock_bh_journal_head(struct buffer_head *bh)
+{
+	bit_spin_lock(BH_JournalHead, &bh->b_state);
+}
+
+static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh)
+{
+	bit_spin_unlock(BH_JournalHead, &bh->b_state);
+}
+
+#endif
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index f97672a36fa8..265e2c3cbd1c 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -303,7 +303,7 @@ extern void jiffies_to_timespec(const unsigned long jiffies,
 extern unsigned long timeval_to_jiffies(const struct timeval *value);
 extern void jiffies_to_timeval(const unsigned long jiffies,
 			       struct timeval *value);
-extern clock_t jiffies_to_clock_t(long x);
+extern clock_t jiffies_to_clock_t(unsigned long x);
 extern unsigned long clock_t_to_jiffies(unsigned long x);
 extern u64 jiffies_64_to_clock_t(u64 x);
 extern u64 nsec_to_clock_t(u64 x);
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index 66f23dc5e76a..388b0d425b50 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -16,7 +16,7 @@ struct jump_label_key {
 
 # include <asm/jump_label.h>
 # define HAVE_JUMP_LABEL
-#endif
+#endif	/* CC_HAVE_ASM_GOTO && CONFIG_JUMP_LABEL */
 
 enum jump_label_type {
 	JUMP_LABEL_DISABLE = 0,
@@ -28,9 +28,9 @@ struct module;
 #ifdef HAVE_JUMP_LABEL
 
 #ifdef CONFIG_MODULES
-#define JUMP_LABEL_INIT {{ 0 }, NULL, NULL}
+#define JUMP_LABEL_INIT {ATOMIC_INIT(0), NULL, NULL}
 #else
-#define JUMP_LABEL_INIT {{ 0 }, NULL}
+#define JUMP_LABEL_INIT {ATOMIC_INIT(0), NULL}
 #endif
 
 static __always_inline bool static_branch(struct jump_label_key *key)
@@ -41,18 +41,20 @@ static __always_inline bool static_branch(struct jump_label_key *key)
 extern struct jump_entry __start___jump_table[];
 extern struct jump_entry __stop___jump_table[];
 
+extern void jump_label_init(void);
 extern void jump_label_lock(void);
 extern void jump_label_unlock(void);
 extern void arch_jump_label_transform(struct jump_entry *entry,
-				 enum jump_label_type type);
-extern void arch_jump_label_text_poke_early(jump_label_t addr);
+				      enum jump_label_type type);
+extern void arch_jump_label_transform_static(struct jump_entry *entry,
+					     enum jump_label_type type);
 extern int jump_label_text_reserved(void *start, void *end);
 extern void jump_label_inc(struct jump_label_key *key);
 extern void jump_label_dec(struct jump_label_key *key);
 extern bool jump_label_enabled(struct jump_label_key *key);
 extern void jump_label_apply_nops(struct module *mod);
 
-#else
+#else  /* !HAVE_JUMP_LABEL */
 
 #include <linux/atomic.h>
 
@@ -62,6 +64,10 @@ struct jump_label_key {
 	atomic_t enabled;
 };
 
+static __always_inline void jump_label_init(void)
+{
+}
+
 static __always_inline bool static_branch(struct jump_label_key *key)
 {
 	if (unlikely(atomic_read(&key->enabled)))
@@ -96,7 +102,6 @@ static inline int jump_label_apply_nops(struct module *mod)
 {
 	return 0;
 }
+#endif	/* HAVE_JUMP_LABEL */
 
-#endif
-
-#endif
+#endif	/* _LINUX_JUMP_LABEL_H */
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index 0df513b7a9f8..387571959dd9 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -101,9 +101,8 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
 #endif /*CONFIG_KALLSYMS*/
 
 /* This macro allows us to keep printk typechecking */
-static void __check_printsym_format(const char *fmt, ...)
-__attribute__((format(printf,1,2)));
-static inline void __check_printsym_format(const char *fmt, ...)
+static __printf(1, 2)
+void __check_printsym_format(const char *fmt, ...)
 {
 }
 
diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index 529d9a0c75a5..064725854db8 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -114,12 +114,9 @@ typedef enum {
 } kdb_reason_t;
 
 extern int kdb_trap_printk;
-extern int vkdb_printf(const char *fmt, va_list args)
-	    __attribute__ ((format (printf, 1, 0)));
-extern int kdb_printf(const char *, ...)
-	    __attribute__ ((format (printf, 1, 2)));
-typedef int (*kdb_printf_t)(const char *, ...)
-	     __attribute__ ((format (printf, 1, 2)));
+extern __printf(1, 0) int vkdb_printf(const char *fmt, va_list args);
+extern __printf(1, 2) int kdb_printf(const char *, ...);
+typedef __printf(1, 2) int (*kdb_printf_t)(const char *, ...);
 
 extern void kdb_init(int level);
 
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 46ac9a50528d..e8b1597b5cf2 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -287,6 +287,8 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
 	return kstrtoint_from_user(s, count, base, res);
 }
 
+/* Obsolete, do not use.  Use kstrto<foo> instead */
+
 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
 extern long simple_strtol(const char *,char **,unsigned int);
 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
@@ -296,20 +298,20 @@ extern long long simple_strtoll(const char *,char **,unsigned int);
 #define strict_strtoull	kstrtoull
 #define strict_strtoll	kstrtoll
 
-extern int sprintf(char * buf, const char * fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int vsprintf(char *buf, const char *, va_list)
-	__attribute__ ((format (printf, 2, 0)));
-extern int snprintf(char * buf, size_t size, const char * fmt, ...)
-	__attribute__ ((format (printf, 3, 4)));
-extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
-	__attribute__ ((format (printf, 3, 0)));
-extern int scnprintf(char * buf, size_t size, const char * fmt, ...)
-	__attribute__ ((format (printf, 3, 4)));
-extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
-	__attribute__ ((format (printf, 3, 0)));
-extern char *kasprintf(gfp_t gfp, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
+/* lib/printf utilities */
+
+extern __printf(2, 3) int sprintf(char *buf, const char * fmt, ...);
+extern __printf(2, 0) int vsprintf(char *buf, const char *, va_list);
+extern __printf(3, 4)
+int snprintf(char *buf, size_t size, const char *fmt, ...);
+extern __printf(3, 0)
+int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
+extern __printf(3, 4)
+int scnprintf(char *buf, size_t size, const char *fmt, ...);
+extern __printf(3, 0)
+int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
+extern __printf(2, 3)
+char *kasprintf(gfp_t gfp, const char *fmt, ...);
 extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
 
 extern int sscanf(const char *, const char *, ...)
@@ -369,20 +371,26 @@ extern enum system_states {
 #define TAINT_WARN			9
 #define TAINT_CRAP			10
 #define TAINT_FIRMWARE_WORKAROUND	11
+#define TAINT_OOT_MODULE		12
 
 extern const char hex_asc[];
 #define hex_asc_lo(x)	hex_asc[((x) & 0x0f)]
 #define hex_asc_hi(x)	hex_asc[((x) & 0xf0) >> 4]
 
-static inline char *pack_hex_byte(char *buf, u8 byte)
+static inline char *hex_byte_pack(char *buf, u8 byte)
 {
 	*buf++ = hex_asc_hi(byte);
 	*buf++ = hex_asc_lo(byte);
 	return buf;
 }
 
+static inline char * __deprecated pack_hex_byte(char *buf, u8 byte)
+{
+	return hex_byte_pack(buf, byte);
+}
+
 extern int hex_to_bin(char ch);
-extern void hex2bin(u8 *dst, const char *src, size_t count);
+extern int __must_check hex2bin(u8 *dst, const char *src, size_t count);
 
 /*
  * General tracing related utility functions - trace_printk(),
@@ -427,8 +435,8 @@ extern void tracing_start(void);
 extern void tracing_stop(void);
 extern void ftrace_off_permanent(void);
 
-static inline void __attribute__ ((format (printf, 1, 2)))
-____trace_printk_check_format(const char *fmt, ...)
+static inline __printf(1, 2)
+void ____trace_printk_check_format(const char *fmt, ...)
 {
 }
 #define __trace_printk_check_format(fmt, args...)			\
@@ -467,13 +475,11 @@ do {									\
 		__trace_printk(_THIS_IP_, fmt, ##args);		\
 } while (0)
 
-extern int
-__trace_bprintk(unsigned long ip, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
+extern __printf(2, 3)
+int __trace_bprintk(unsigned long ip, const char *fmt, ...);
 
-extern int
-__trace_printk(unsigned long ip, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
+extern __printf(2, 3)
+int __trace_printk(unsigned long ip, const char *fmt, ...);
 
 extern void trace_dump_stack(void);
 
@@ -502,8 +508,8 @@ __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
 
 extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
 #else
-static inline int
-trace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
+static inline __printf(1, 2)
+int trace_printk(const char *fmt, ...);
 
 static inline void tracing_start(void) { }
 static inline void tracing_stop(void) { }
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index c2478a342cd7..2fa0901219d4 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -33,6 +33,14 @@
 #error KEXEC_ARCH not defined
 #endif
 
+#ifndef KEXEC_CRASH_CONTROL_MEMORY_LIMIT
+#define KEXEC_CRASH_CONTROL_MEMORY_LIMIT KEXEC_CONTROL_MEMORY_LIMIT
+#endif
+
+#ifndef KEXEC_CRASH_MEM_ALIGN
+#define KEXEC_CRASH_MEM_ALIGN PAGE_SIZE
+#endif
+
 #define KEXEC_NOTE_HEAD_BYTES ALIGN(sizeof(struct elf_note), 4)
 #define KEXEC_CORE_NOTE_NAME "CORE"
 #define KEXEC_CORE_NOTE_NAME_BYTES ALIGN(sizeof(KEXEC_CORE_NOTE_NAME), 4)
@@ -129,9 +137,11 @@ extern void crash_kexec(struct pt_regs *);
 int kexec_should_crash(struct task_struct *);
 void crash_save_cpu(struct pt_regs *regs, int cpu);
 void crash_save_vmcoreinfo(void);
+void crash_map_reserved_pages(void);
+void crash_unmap_reserved_pages(void);
 void arch_crash_save_vmcoreinfo(void);
-void vmcoreinfo_append_str(const char *fmt, ...)
-	__attribute__ ((format (printf, 1, 2)));
+__printf(1, 2)
+void vmcoreinfo_append_str(const char *fmt, ...);
 unsigned long paddr_vmcoreinfo_note(void);
 
 #define VMCOREINFO_OSRELEASE(value) \
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 0da38cf7db7b..b16f65390734 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -32,8 +32,8 @@
 extern char modprobe_path[]; /* for sysctl */
 /* modprobe exit status on success, -ve on error.  Return value
  * usually useless though. */
-extern int __request_module(bool wait, const char *name, ...) \
-	__attribute__((format(printf, 2, 3)));
+extern __printf(2, 3)
+int __request_module(bool wait, const char *name, ...);
 #define request_module(mod...) __request_module(true, mod)
 #define request_module_nowait(mod...) __request_module(false, mod)
 #define try_then_request_module(x, mod...) \
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 668729cc0fe9..ad81e1c51487 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -72,8 +72,8 @@ struct kobject {
 	unsigned int uevent_suppress:1;
 };
 
-extern int kobject_set_name(struct kobject *kobj, const char *name, ...)
-			    __attribute__((format(printf, 2, 3)));
+extern __printf(2, 3)
+int kobject_set_name(struct kobject *kobj, const char *name, ...);
 extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
 				  va_list vargs);
 
@@ -83,15 +83,13 @@ static inline const char *kobject_name(const struct kobject *kobj)
 }
 
 extern void kobject_init(struct kobject *kobj, struct kobj_type *ktype);
-extern int __must_check kobject_add(struct kobject *kobj,
-				    struct kobject *parent,
-				    const char *fmt, ...)
-	__attribute__((format(printf, 3, 4)));
-extern int __must_check kobject_init_and_add(struct kobject *kobj,
-					     struct kobj_type *ktype,
-					     struct kobject *parent,
-					     const char *fmt, ...)
-	__attribute__((format(printf, 4, 5)));
+extern __printf(3, 4) __must_check
+int kobject_add(struct kobject *kobj, struct kobject *parent,
+		const char *fmt, ...);
+extern __printf(4, 5) __must_check
+int kobject_init_and_add(struct kobject *kobj,
+			 struct kobj_type *ktype, struct kobject *parent,
+			 const char *fmt, ...);
 
 extern void kobject_del(struct kobject *kobj);
 
@@ -212,8 +210,8 @@ int kobject_uevent(struct kobject *kobj, enum kobject_action action);
 int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
 			char *envp[]);
 
-int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
-	__attribute__((format (printf, 2, 3)));
+__printf(2, 3)
+int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...);
 
 int kobject_action_type(const char *buf, size_t count,
 			enum kobject_action *type);
@@ -226,7 +224,7 @@ static inline int kobject_uevent_env(struct kobject *kobj,
 				      char *envp[])
 { return 0; }
 
-static inline __attribute__((format(printf, 2, 3)))
+static inline __printf(2, 3)
 int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
 { return 0; }
 
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index dd7c12e875bc..dce6e4dbeda7 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -181,7 +181,7 @@ struct kretprobe {
 	int nmissed;
 	size_t data_size;
 	struct hlist_head free_instances;
-	spinlock_t lock;
+	raw_spinlock_t lock;
 };
 
 struct kretprobe_instance {
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 1e923e5e88e8..5cac19b3a266 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -4,11 +4,11 @@
 #include <linux/err.h>
 #include <linux/sched.h>
 
+__printf(4, 5)
 struct task_struct *kthread_create_on_node(int (*threadfn)(void *data),
 					   void *data,
 					   int node,
-					   const char namefmt[], ...)
-	__attribute__((format(printf, 4, 5)));
+					   const char namefmt[], ...);
 
 #define kthread_create(threadfn, data, namefmt, arg...) \
 	kthread_create_on_node(threadfn, data, -1, namefmt, ##arg)
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index aace6b8691a2..f47fcd30273d 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -371,6 +371,7 @@ struct kvm_s390_psw {
 #define KVM_S390_INT_VIRTIO		0xffff2603u
 #define KVM_S390_INT_SERVICE		0xffff2401u
 #define KVM_S390_INT_EMERGENCY		0xffff1201u
+#define KVM_S390_INT_EXTERNAL_CALL	0xffff1202u
 
 struct kvm_s390_interrupt {
 	__u32 type;
@@ -463,7 +464,7 @@ struct kvm_ppc_pvinfo {
 #define KVM_CAP_VAPIC 6
 #define KVM_CAP_EXT_CPUID 7
 #define KVM_CAP_CLOCKSOURCE 8
-#define KVM_CAP_NR_VCPUS 9       /* returns max vcpus per vm */
+#define KVM_CAP_NR_VCPUS 9       /* returns recommended max vcpus per vm */
 #define KVM_CAP_NR_MEMSLOTS 10   /* returns max memory slots per vm */
 #define KVM_CAP_PIT 11
 #define KVM_CAP_NOP_IO_DELAY 12
@@ -553,6 +554,9 @@ struct kvm_ppc_pvinfo {
 #define KVM_CAP_SPAPR_TCE 63
 #define KVM_CAP_PPC_SMT 64
 #define KVM_CAP_PPC_RMA	65
+#define KVM_CAP_MAX_VCPUS 66       /* returns max vcpus per vm */
+#define KVM_CAP_PPC_HIOR 67
+#define KVM_CAP_PPC_PAPR 68
 #define KVM_CAP_S390_GMAP 71
 
 #ifdef KVM_CAP_IRQ_ROUTING
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index eabb21a30c34..d52623199978 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -18,6 +18,7 @@
 #include <linux/msi.h>
 #include <linux/slab.h>
 #include <linux/rcupdate.h>
+#include <linux/ratelimit.h>
 #include <asm/signal.h>
 
 #include <linux/kvm.h>
@@ -48,6 +49,7 @@
 #define KVM_REQ_EVENT             11
 #define KVM_REQ_APF_HALT          12
 #define KVM_REQ_STEAL_UPDATE      13
+#define KVM_REQ_NMI               14
 
 #define KVM_USERSPACE_IRQ_SOURCE_ID	0
 
@@ -55,16 +57,16 @@ struct kvm;
 struct kvm_vcpu;
 extern struct kmem_cache *kvm_vcpu_cache;
 
-/*
- * It would be nice to use something smarter than a linear search, TBD...
- * Thankfully we dont expect many devices to register (famous last words :),
- * so until then it will suffice.  At least its abstracted so we can change
- * in one place.
- */
+struct kvm_io_range {
+	gpa_t addr;
+	int len;
+	struct kvm_io_device *dev;
+};
+
 struct kvm_io_bus {
 	int                   dev_count;
-#define NR_IOBUS_DEVS 200
-	struct kvm_io_device *devs[NR_IOBUS_DEVS];
+#define NR_IOBUS_DEVS 300
+	struct kvm_io_range range[NR_IOBUS_DEVS];
 };
 
 enum kvm_bus {
@@ -77,8 +79,8 @@ int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
 		     int len, const void *val);
 int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len,
 		    void *val);
-int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-			    struct kvm_io_device *dev);
+int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
+			    int len, struct kvm_io_device *dev);
 int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
 			      struct kvm_io_device *dev);
 
@@ -256,8 +258,9 @@ struct kvm {
 	struct kvm_arch arch;
 	atomic_t users_count;
 #ifdef KVM_COALESCED_MMIO_PAGE_OFFSET
-	struct kvm_coalesced_mmio_dev *coalesced_mmio_dev;
 	struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
+	spinlock_t ring_lock;
+	struct list_head coalesced_zones;
 #endif
 
 	struct mutex irq_lock;
@@ -281,11 +284,8 @@ struct kvm {
 
 /* The guest did something we don't support. */
 #define pr_unimpl(vcpu, fmt, ...)					\
- do {									\
-	if (printk_ratelimit())						\
-		printk(KERN_ERR "kvm: %i: cpu%i " fmt,			\
-		       current->tgid, (vcpu)->vcpu_id , ## __VA_ARGS__); \
- } while (0)
+	pr_err_ratelimited("kvm: %i: cpu%i " fmt,			\
+			   current->tgid, (vcpu)->vcpu_id , ## __VA_ARGS__)
 
 #define kvm_printf(kvm, fmt ...) printk(KERN_DEBUG fmt)
 #define vcpu_printf(vcpu, fmt...) kvm_printf(vcpu->kvm, fmt)
diff --git a/include/linux/l2tp.h b/include/linux/l2tp.h
index 4bdb31df8e72..e77d7f9bb246 100644
--- a/include/linux/l2tp.h
+++ b/include/linux/l2tp.h
@@ -8,8 +8,8 @@
 #define _LINUX_L2TP_H_
 
 #include <linux/types.h>
-#ifdef __KERNEL__
 #include <linux/socket.h>
+#ifdef __KERNEL__
 #include <linux/in.h>
 #else
 #include <netinet/in.h>
@@ -26,14 +26,15 @@
 #define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
 struct sockaddr_l2tpip {
 	/* The first fields must match struct sockaddr_in */
-	sa_family_t	l2tp_family;	/* AF_INET */
+	__kernel_sa_family_t l2tp_family; /* AF_INET */
 	__be16		l2tp_unused;	/* INET port number (unused) */
 	struct in_addr	l2tp_addr;	/* Internet address */
 
 	__u32		l2tp_conn_id;	/* Connection ID of tunnel */
 
 	/* Pad to size of `struct sockaddr'. */
-	unsigned char	__pad[sizeof(struct sockaddr) - sizeof(sa_family_t) -
+	unsigned char	__pad[sizeof(struct sockaddr) -
+			      sizeof(__kernel_sa_family_t) -
 			      sizeof(__be16) - sizeof(struct in_addr) -
 			      sizeof(__u32)];
 };
diff --git a/include/linux/lapb.h b/include/linux/lapb.h
index ce709e1885cc..873c1eb635e4 100644
--- a/include/linux/lapb.h
+++ b/include/linux/lapb.h
@@ -44,7 +44,8 @@ struct lapb_parms_struct {
 	unsigned int mode;
 };
 
-extern int lapb_register(struct net_device *dev, struct lapb_register_struct *callbacks);
+extern int lapb_register(struct net_device *dev,
+			 const struct lapb_register_struct *callbacks);
 extern int lapb_unregister(struct net_device *dev);
 extern int lapb_getparms(struct net_device *dev, struct lapb_parms_struct *parms);
 extern int lapb_setparms(struct net_device *dev, struct lapb_parms_struct *parms);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index efd6f9800762..cafc09a64fe4 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1052,6 +1052,8 @@ extern int ata_scsi_slave_config(struct scsi_device *sdev);
 extern void ata_scsi_slave_destroy(struct scsi_device *sdev);
 extern int ata_scsi_change_queue_depth(struct scsi_device *sdev,
 				       int queue_depth, int reason);
+extern int __ata_change_queue_depth(struct ata_port *ap, struct scsi_device *sdev,
+				    int queue_depth, int reason);
 extern struct ata_device *ata_dev_pair(struct ata_device *adev);
 extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev);
 extern void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap);
@@ -1254,13 +1256,13 @@ static inline int sata_srst_pmp(struct ata_link *link)
 /*
  * printk helpers
  */
-__attribute__((format (printf, 3, 4)))
+__printf(3, 4)
 int ata_port_printk(const struct ata_port *ap, const char *level,
 		    const char *fmt, ...);
-__attribute__((format (printf, 3, 4)))
+__printf(3, 4)
 int ata_link_printk(const struct ata_link *link, const char *level,
 		    const char *fmt, ...);
-__attribute__((format (printf, 3, 4)))
+__printf(3, 4)
 int ata_dev_printk(const struct ata_device *dev, const char *level,
 		   const char *fmt, ...);
 
@@ -1302,10 +1304,10 @@ void ata_print_version(const struct device *dev, const char *version);
 /*
  * ata_eh_info helpers
  */
-extern void __ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern void ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
+extern __printf(2, 3)
+void __ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...);
+extern __printf(2, 3)
+void ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...);
 extern void ata_ehi_clear_desc(struct ata_eh_info *ehi);
 
 static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
@@ -1319,8 +1321,8 @@ static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
 /*
  * port description helpers
  */
-extern void ata_port_desc(struct ata_port *ap, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
+extern __printf(2, 3)
+void ata_port_desc(struct ata_port *ap, const char *fmt, ...);
 #ifdef CONFIG_PCI
 extern void ata_port_pbar_desc(struct ata_port *ap, int bar, ssize_t offset,
 			       const char *name);
diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h
index d4292c8431e0..f1664c636af0 100644
--- a/include/linux/lis3lv02d.h
+++ b/include/linux/lis3lv02d.h
@@ -113,7 +113,6 @@ struct lis3lv02d_platform_data {
 	s8 axis_x;
 	s8 axis_y;
 	s8 axis_z;
-#define LIS3_USE_REGULATOR_CTRL 0x01
 #define LIS3_USE_BLOCK_READ	0x02
 	u16 driver_features;
 	int default_rate;
diff --git a/include/linux/llc.h b/include/linux/llc.h
index ad7074ba81af..a2418ae13ee9 100644
--- a/include/linux/llc.h
+++ b/include/linux/llc.h
@@ -12,16 +12,20 @@
  *
  * See the GNU General Public License for more details.
  */
+
+#include <linux/socket.h>
+
 #define __LLC_SOCK_SIZE__ 16	/* sizeof(sockaddr_llc), word align. */
 struct sockaddr_llc {
-	sa_family_t     sllc_family;	/* AF_LLC */
-	sa_family_t	sllc_arphrd;	/* ARPHRD_ETHER */
+	__kernel_sa_family_t sllc_family; /* AF_LLC */
+	__kernel_sa_family_t sllc_arphrd; /* ARPHRD_ETHER */
 	unsigned char   sllc_test;
 	unsigned char   sllc_xid;
 	unsigned char	sllc_ua;	/* UA data, only for SOCK_STREAM. */
 	unsigned char   sllc_sap;
 	unsigned char   sllc_mac[IFHWADDRLEN];
-	unsigned char   __pad[__LLC_SOCK_SIZE__ - sizeof(sa_family_t) * 2 -
+	unsigned char   __pad[__LLC_SOCK_SIZE__ -
+			      sizeof(__kernel_sa_family_t) * 2 -
 			      sizeof(unsigned char) * 4 - IFHWADDRLEN];
 };
 
diff --git a/include/linux/llist.h b/include/linux/llist.h
index aa0c8b5b3cd0..801b44b07aac 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -35,10 +35,30 @@
  *
  * 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.
+ * list can NOT be used in NMI handlers.  So code that uses the list in
+ * an NMI handler should depend on CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG.
+ *
+ * Copyright 2010,2011 Intel Corp.
+ *   Author: Huang Ying <ying.huang@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation;
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/kernel.h>
+#include <asm/system.h>
+#include <asm/processor.h>
+
 struct llist_head {
 	struct llist_node *first;
 };
@@ -113,14 +133,55 @@ static inline void init_llist_head(struct llist_head *list)
  * test whether the list is empty without deleting something from the
  * list.
  */
-static inline int llist_empty(const struct llist_head *head)
+static inline bool 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);
+static inline struct llist_node *llist_next(struct llist_node *node)
+{
+	return node->next;
+}
+
+/**
+ * llist_add - add a new entry
+ * @new:	new entry to be added
+ * @head:	the head for your lock-less list
+ *
+ * Returns true if the list was empty prior to adding this entry.
+ */
+static inline bool llist_add(struct llist_node *new, struct llist_head *head)
+{
+	struct llist_node *entry, *old_entry;
+
+	entry = head->first;
+	for (;;) {
+		old_entry = entry;
+		new->next = entry;
+		entry = cmpxchg(&head->first, old_entry, new);
+		if (entry == old_entry)
+			break;
+	}
+
+	return old_entry == NULL;
+}
+
+/**
+ * llist_del_all - delete all entries from lock-less list
+ * @head:	the head of lock-less list to delete all entries
+ *
+ * If list is empty, return NULL, otherwise, delete all entries and
+ * return the pointer to the first entry.  The order of entries
+ * deleted is from the newest to the oldest added one.
+ */
+static inline struct llist_node *llist_del_all(struct llist_head *head)
+{
+	return xchg(&head->first, NULL);
+}
+
+extern bool llist_add_batch(struct llist_node *new_first,
+			    struct llist_node *new_last,
+			    struct llist_head *head);
+extern struct llist_node *llist_del_first(struct llist_head *head);
+
 #endif /* LLIST_H */
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index ef820a3c378b..b6a56e37284c 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -548,7 +548,7 @@ do {									\
 #endif
 
 #ifdef CONFIG_PROVE_RCU
-extern void lockdep_rcu_dereference(const char *file, const int line);
+void lockdep_rcu_suspicious(const char *file, const int line, const char *s);
 #endif
 
 #endif /* __LINUX_LOCKDEP_H */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 683d69890119..11a41a8f08eb 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -73,8 +73,8 @@ struct loop_device {
  */
 enum {
 	LO_FLAGS_READ_ONLY	= 1,
-	LO_FLAGS_USE_AOPS	= 2,
 	LO_FLAGS_AUTOCLEAR	= 4,
+	LO_FLAGS_PARTSCAN	= 8,
 };
 
 #include <asm/posix_types.h>	/* for __kernel_old_dev_t */
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 1e5df2af8d84..2d4beab0d5b7 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -30,11 +30,11 @@
 #define ANON_INODE_FS_MAGIC	0x09041934
 #define PSTOREFS_MAGIC		0x6165676C
 
-#define MINIX_SUPER_MAGIC	0x137F		/* original minix fs */
-#define MINIX_SUPER_MAGIC2	0x138F		/* minix fs, 30 char names */
-#define MINIX2_SUPER_MAGIC	0x2468		/* minix V2 fs */
-#define MINIX2_SUPER_MAGIC2	0x2478		/* minix V2 fs, 30 char names */
-#define MINIX3_SUPER_MAGIC	0x4d5a		/* minix V3 fs */
+#define MINIX_SUPER_MAGIC	0x137F		/* minix v1 fs, 14 char names */
+#define MINIX_SUPER_MAGIC2	0x138F		/* minix v1 fs, 30 char names */
+#define MINIX2_SUPER_MAGIC	0x2468		/* minix v2 fs, 14 char names */
+#define MINIX2_SUPER_MAGIC2	0x2478		/* minix v2 fs, 30 char names */
+#define MINIX3_SUPER_MAGIC	0x4d5a		/* minix v3 fs, 60 char names */
 
 #define MSDOS_SUPER_MAGIC	0x4d44		/* MD */
 #define NCP_SUPER_MAGIC		0x564c		/* Guess, what 0x564c is :-) */
diff --git a/include/linux/mdio-bitbang.h b/include/linux/mdio-bitbang.h
index 8ea9a42a4c02..0fe00cd4c93c 100644
--- a/include/linux/mdio-bitbang.h
+++ b/include/linux/mdio-bitbang.h
@@ -2,7 +2,8 @@
 #define __LINUX_MDIO_BITBANG_H
 
 #include <linux/phy.h>
-#include <linux/module.h>
+
+struct module;
 
 struct mdiobb_ctrl;
 
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 7525e38c434d..e6b843e16e81 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -80,6 +80,7 @@ extern phys_addr_t __memblock_alloc_base(phys_addr_t size,
 					   phys_addr_t align,
 					   phys_addr_t max_addr);
 extern phys_addr_t memblock_phys_mem_size(void);
+extern phys_addr_t memblock_start_of_DRAM(void);
 extern phys_addr_t memblock_end_of_DRAM(void);
 extern void memblock_enforce_memory_limit(phys_addr_t memory_limit);
 extern int memblock_is_memory(phys_addr_t addr);
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 343bd7661f2a..b87068a1a09e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -35,7 +35,8 @@ enum mem_cgroup_page_stat_item {
 extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
 					struct list_head *dst,
 					unsigned long *scanned, int order,
-					int mode, struct zone *z,
+					isolate_mode_t mode,
+					struct zone *z,
 					struct mem_cgroup *mem_cont,
 					int active, int file);
 
@@ -77,8 +78,8 @@ 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 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);
+extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask);
+int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *memcg);
 
 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);
@@ -87,26 +88,28 @@ 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)
 {
-	struct mem_cgroup *mem;
+	struct mem_cgroup *memcg;
 	rcu_read_lock();
-	mem = mem_cgroup_from_task(rcu_dereference((mm)->owner));
+	memcg = mem_cgroup_from_task(rcu_dereference((mm)->owner));
 	rcu_read_unlock();
-	return cgroup == mem;
+	return cgroup == memcg;
 }
 
-extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem);
+extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *memcg);
 
 extern int
 mem_cgroup_prepare_migration(struct page *page,
 	struct page *newpage, struct mem_cgroup **ptr, gfp_t gfp_mask);
-extern void mem_cgroup_end_migration(struct mem_cgroup *mem,
+extern void mem_cgroup_end_migration(struct mem_cgroup *memcg,
 	struct page *oldpage, struct page *newpage, bool migration_ok);
 
 /*
  * For memory reclaim.
  */
-int mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg);
-int mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg);
+int mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg,
+				    struct zone *zone);
+int mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg,
+				    struct zone *zone);
 int mem_cgroup_select_victim_node(struct mem_cgroup *memcg);
 unsigned long mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg,
 					int nid, int zid, unsigned int lrumask);
@@ -147,7 +150,7 @@ static inline void mem_cgroup_dec_page_stat(struct page *page,
 unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
 						gfp_t gfp_mask,
 						unsigned long *total_scanned);
-u64 mem_cgroup_get_limit(struct mem_cgroup *mem);
+u64 mem_cgroup_get_limit(struct mem_cgroup *memcg);
 
 void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx);
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -243,18 +246,20 @@ 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)
+static inline int mm_match_cgroup(struct mm_struct *mm,
+		struct mem_cgroup *memcg)
 {
 	return 1;
 }
 
 static inline int task_in_mem_cgroup(struct task_struct *task,
-				     const struct mem_cgroup *mem)
+				     const struct mem_cgroup *memcg)
 {
 	return 1;
 }
 
-static inline struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem)
+static inline struct cgroup_subsys_state
+		*mem_cgroup_css(struct mem_cgroup *memcg)
 {
 	return NULL;
 }
@@ -266,22 +271,22 @@ mem_cgroup_prepare_migration(struct page *page, struct page *newpage,
 	return 0;
 }
 
-static inline void mem_cgroup_end_migration(struct mem_cgroup *mem,
+static inline void mem_cgroup_end_migration(struct mem_cgroup *memcg,
 		struct page *oldpage, struct page *newpage, bool migration_ok)
 {
 }
 
-static inline int mem_cgroup_get_reclaim_priority(struct mem_cgroup *mem)
+static inline int mem_cgroup_get_reclaim_priority(struct mem_cgroup *memcg)
 {
 	return 0;
 }
 
-static inline void mem_cgroup_note_reclaim_priority(struct mem_cgroup *mem,
+static inline void mem_cgroup_note_reclaim_priority(struct mem_cgroup *memcg,
 						int priority)
 {
 }
 
-static inline void mem_cgroup_record_reclaim_priority(struct mem_cgroup *mem,
+static inline void mem_cgroup_record_reclaim_priority(struct mem_cgroup *memcg,
 						int priority)
 {
 }
@@ -292,13 +297,13 @@ static inline bool mem_cgroup_disabled(void)
 }
 
 static inline int
-mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg)
+mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg, struct zone *zone)
 {
 	return 1;
 }
 
 static inline int
-mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg)
+mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg, struct zone *zone)
 {
 	return 1;
 }
@@ -347,7 +352,7 @@ unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
 }
 
 static inline
-u64 mem_cgroup_get_limit(struct mem_cgroup *mem)
+u64 mem_cgroup_get_limit(struct mem_cgroup *memcg)
 {
 	return 0;
 }
diff --git a/include/linux/mfd/ab5500/ab5500.h b/include/linux/mfd/ab5500/ab5500.h
new file mode 100644
index 000000000000..a720051ae933
--- /dev/null
+++ b/include/linux/mfd/ab5500/ab5500.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) ST-Ericsson 2011
+ *
+ * License Terms: GNU General Public License v2
+ */
+#ifndef MFD_AB5500_H
+#define MFD_AB5500_H
+
+#include <linux/device.h>
+
+enum ab5500_devid {
+	AB5500_DEVID_ADC,
+	AB5500_DEVID_LEDS,
+	AB5500_DEVID_POWER,
+	AB5500_DEVID_REGULATORS,
+	AB5500_DEVID_SIM,
+	AB5500_DEVID_RTC,
+	AB5500_DEVID_CHARGER,
+	AB5500_DEVID_FUELGAUGE,
+	AB5500_DEVID_VIBRATOR,
+	AB5500_DEVID_CODEC,
+	AB5500_DEVID_USB,
+	AB5500_DEVID_OTP,
+	AB5500_DEVID_VIDEO,
+	AB5500_DEVID_DBIECI,
+	AB5500_DEVID_ONSWA,
+	AB5500_NUM_DEVICES,
+};
+
+enum ab5500_banks {
+	AB5500_BANK_VIT_IO_I2C_CLK_TST_OTP = 0,
+	AB5500_BANK_VDDDIG_IO_I2C_CLK_TST = 1,
+	AB5500_BANK_VDENC = 2,
+	AB5500_BANK_SIM_USBSIM  = 3,
+	AB5500_BANK_LED = 4,
+	AB5500_BANK_ADC  = 5,
+	AB5500_BANK_RTC  = 6,
+	AB5500_BANK_STARTUP  = 7,
+	AB5500_BANK_DBI_ECI  = 8,
+	AB5500_BANK_CHG  = 9,
+	AB5500_BANK_FG_BATTCOM_ACC = 10,
+	AB5500_BANK_USB = 11,
+	AB5500_BANK_IT = 12,
+	AB5500_BANK_VIBRA = 13,
+	AB5500_BANK_AUDIO_HEADSETUSB = 14,
+	AB5500_NUM_BANKS = 15,
+};
+
+enum ab5500_banks_addr {
+	AB5500_ADDR_VIT_IO_I2C_CLK_TST_OTP = 0x4A,
+	AB5500_ADDR_VDDDIG_IO_I2C_CLK_TST = 0x4B,
+	AB5500_ADDR_VDENC = 0x06,
+	AB5500_ADDR_SIM_USBSIM  = 0x04,
+	AB5500_ADDR_LED = 0x10,
+	AB5500_ADDR_ADC  = 0x0A,
+	AB5500_ADDR_RTC  = 0x0F,
+	AB5500_ADDR_STARTUP  = 0x03,
+	AB5500_ADDR_DBI_ECI  = 0x07,
+	AB5500_ADDR_CHG  = 0x0B,
+	AB5500_ADDR_FG_BATTCOM_ACC = 0x0C,
+	AB5500_ADDR_USB = 0x05,
+	AB5500_ADDR_IT = 0x0E,
+	AB5500_ADDR_VIBRA = 0x02,
+	AB5500_ADDR_AUDIO_HEADSETUSB = 0x0D,
+};
+
+/*
+ * Interrupt register offsets
+ * Bank : 0x0E
+ */
+#define AB5500_IT_SOURCE0_REG		0x20
+#define AB5500_IT_SOURCE1_REG		0x21
+#define AB5500_IT_SOURCE2_REG		0x22
+#define AB5500_IT_SOURCE3_REG		0x23
+#define AB5500_IT_SOURCE4_REG		0x24
+#define AB5500_IT_SOURCE5_REG		0x25
+#define AB5500_IT_SOURCE6_REG		0x26
+#define AB5500_IT_SOURCE7_REG		0x27
+#define AB5500_IT_SOURCE8_REG		0x28
+#define AB5500_IT_SOURCE9_REG		0x29
+#define AB5500_IT_SOURCE10_REG		0x2A
+#define AB5500_IT_SOURCE11_REG		0x2B
+#define AB5500_IT_SOURCE12_REG		0x2C
+#define AB5500_IT_SOURCE13_REG		0x2D
+#define AB5500_IT_SOURCE14_REG		0x2E
+#define AB5500_IT_SOURCE15_REG		0x2F
+#define AB5500_IT_SOURCE16_REG		0x30
+#define AB5500_IT_SOURCE17_REG		0x31
+#define AB5500_IT_SOURCE18_REG		0x32
+#define AB5500_IT_SOURCE19_REG		0x33
+#define AB5500_IT_SOURCE20_REG		0x34
+#define AB5500_IT_SOURCE21_REG		0x35
+#define AB5500_IT_SOURCE22_REG		0x36
+#define AB5500_IT_SOURCE23_REG		0x37
+
+#define AB5500_NUM_IRQ_REGS		23
+
+/**
+ * struct ab5500
+ * @access_mutex: lock out concurrent accesses to the AB registers
+ * @dev: a pointer to the device struct for this chip driver
+ * @ab5500_irq: the analog baseband irq
+ * @irq_base: the platform configuration irq base for subdevices
+ * @chip_name: name of this chip variant
+ * @chip_id: 8 bit chip ID for this chip variant
+ * @irq_lock: a lock to protect the mask
+ * @abb_events: a local bit mask of the prcmu wakeup events
+ * @event_mask: a local copy of the mask event registers
+ * @last_event_mask: a copy of the last event_mask written to hardware
+ * @startup_events: a copy of the first reading of the event registers
+ * @startup_events_read: whether the first events have been read
+ */
+struct ab5500 {
+	struct mutex access_mutex;
+	struct device *dev;
+	unsigned int ab5500_irq;
+	unsigned int irq_base;
+	char chip_name[32];
+	u8 chip_id;
+	struct mutex irq_lock;
+	u32 abb_events;
+	u8 mask[AB5500_NUM_IRQ_REGS];
+	u8 oldmask[AB5500_NUM_IRQ_REGS];
+	u8 startup_events[AB5500_NUM_IRQ_REGS];
+	bool startup_events_read;
+#ifdef CONFIG_DEBUG_FS
+	unsigned int debug_bank;
+	unsigned int debug_address;
+#endif
+};
+
+struct ab5500_platform_data {
+	struct {unsigned int base; unsigned int count; } irq;
+	void *dev_data[AB5500_NUM_DEVICES];
+	struct abx500_init_settings *init_settings;
+	unsigned int init_settings_sz;
+	bool pm_power_off;
+};
+
+#endif /* MFD_AB5500_H */
diff --git a/include/linux/mfd/ab8500/gpadc.h b/include/linux/mfd/ab8500/gpadc.h
index 46b954011f16..252966769d93 100644
--- a/include/linux/mfd/ab8500/gpadc.h
+++ b/include/linux/mfd/ab8500/gpadc.h
@@ -27,6 +27,9 @@
 struct ab8500_gpadc;
 
 struct ab8500_gpadc *ab8500_gpadc_get(char *name);
-int ab8500_gpadc_convert(struct ab8500_gpadc *gpadc, u8 input);
+int ab8500_gpadc_convert(struct ab8500_gpadc *gpadc, u8 channel);
+int ab8500_gpadc_read_raw(struct ab8500_gpadc *gpadc, u8 channel);
+int ab8500_gpadc_ad_to_voltage(struct ab8500_gpadc *gpadc,
+    u8 channel, int ad_value);
 
 #endif /* _AB8500_GPADC_H */
diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h
index 896b5e47f16e..9970337ff041 100644
--- a/include/linux/mfd/abx500.h
+++ b/include/linux/mfd/abx500.h
@@ -6,7 +6,7 @@
  *
  * ABX500 core access functions.
  * The abx500 interface is used for the Analog Baseband chip
- * ab3100, ab3550, ab5500, and ab8500.
+ * ab3100, ab5500, and ab8500.
  *
  * Author: Mattias Wallin <mattias.wallin@stericsson.com>
  * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
@@ -29,17 +29,16 @@
 #define AB3100_P1G	0xc6
 #define AB3100_R2A	0xc7
 #define AB3100_R2B	0xc8
-#define AB3550_P1A	0x10
 #define AB5500_1_0	0x20
-#define AB5500_2_0	0x21
-#define AB5500_2_1	0x22
+#define AB5500_1_1	0x21
+#define AB5500_2_0	0x24
 
 /* AB8500 CIDs*/
-#define AB8500_CUTEARLY	0x00
 #define AB8500_CUT1P0	0x10
 #define AB8500_CUT1P1	0x11
 #define AB8500_CUT2P0	0x20
 #define AB8500_CUT3P0	0x30
+#define AB8500_CUT3P3	0x33
 
 /*
  * AB3100, EVENTA1, A2 and A3 event register flags
@@ -143,39 +142,6 @@ int ab3100_event_register(struct ab3100 *ab3100,
 int ab3100_event_unregister(struct ab3100 *ab3100,
 			    struct notifier_block *nb);
 
-/* AB3550, STR register flags */
-#define AB3550_STR_ONSWA				(0x01)
-#define AB3550_STR_ONSWB				(0x02)
-#define AB3550_STR_ONSWC				(0x04)
-#define AB3550_STR_DCIO					(0x08)
-#define AB3550_STR_BOOT_MODE				(0x10)
-#define AB3550_STR_SIM_OFF				(0x20)
-#define AB3550_STR_BATT_REMOVAL				(0x40)
-#define AB3550_STR_VBUS					(0x80)
-
-/* Interrupt mask registers */
-#define AB3550_IMR1 0x29
-#define AB3550_IMR2 0x2a
-#define AB3550_IMR3 0x2b
-#define AB3550_IMR4 0x2c
-#define AB3550_IMR5 0x2d
-
-enum ab3550_devid {
-	AB3550_DEVID_ADC,
-	AB3550_DEVID_DAC,
-	AB3550_DEVID_LEDS,
-	AB3550_DEVID_POWER,
-	AB3550_DEVID_REGULATORS,
-	AB3550_DEVID_SIM,
-	AB3550_DEVID_UART,
-	AB3550_DEVID_RTC,
-	AB3550_DEVID_CHARGER,
-	AB3550_DEVID_FUELGAUGE,
-	AB3550_DEVID_VIBRATOR,
-	AB3550_DEVID_CODEC,
-	AB3550_NUM_DEVICES,
-};
-
 /**
  * struct abx500_init_setting
  * Initial value of the registers for driver to use during setup.
@@ -186,18 +152,6 @@ struct abx500_init_settings {
 	u8 setting;
 };
 
-/**
- * struct ab3550_platform_data
- * Data supplied to initialize board connections to the AB3550
- */
-struct ab3550_platform_data {
-	struct {unsigned int base; unsigned int count; } irq;
-	void *dev_data[AB3550_NUM_DEVICES];
-	size_t dev_data_sz[AB3550_NUM_DEVICES];
-	struct abx500_init_settings *init_settings;
-	unsigned int init_settings_sz;
-};
-
 int abx500_set_register_interruptible(struct device *dev, u8 bank, u8 reg,
 	u8 value);
 int abx500_get_register_interruptible(struct device *dev, u8 bank, u8 reg,
diff --git a/include/linux/mfd/db5500-prcmu.h b/include/linux/mfd/db5500-prcmu.h
index f0977986402c..9890687f582d 100644
--- a/include/linux/mfd/db5500-prcmu.h
+++ b/include/linux/mfd/db5500-prcmu.h
@@ -5,21 +5,35 @@
  *
  * U5500 PRCMU API.
  */
-#ifndef __MACH_PRCMU_U5500_H
-#define __MACH_PRCMU_U5500_H
+#ifndef __MFD_DB5500_PRCMU_H
+#define __MFD_DB5500_PRCMU_H
 
-#ifdef CONFIG_UX500_SOC_DB5500
+#ifdef CONFIG_MFD_DB5500_PRCMU
 
 void db5500_prcmu_early_init(void);
-
+int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state);
+int db5500_prcmu_set_display_clocks(void);
+int db5500_prcmu_disable_dsipll(void);
+int db5500_prcmu_enable_dsipll(void);
 int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
 int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
+void db5500_prcmu_enable_wakeups(u32 wakeups);
+int db5500_prcmu_request_clock(u8 clock, bool enable);
+void db5500_prcmu_config_abb_event_readout(u32 abb_events);
+void db5500_prcmu_get_abb_event_buffer(void __iomem **buf);
+int prcmu_resetout(u8 resoutn, u8 state);
+int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk,
+	bool keep_ap_pll);
+int db5500_prcmu_config_esram0_deep_sleep(u8 state);
+void db5500_prcmu_system_reset(u16 reset_code);
+u16 db5500_prcmu_get_reset_code(void);
+bool db5500_prcmu_is_ac_wake_requested(void);
+int db5500_prcmu_set_arm_opp(u8 opp);
+int db5500_prcmu_get_arm_opp(void);
 
 #else /* !CONFIG_UX500_SOC_DB5500 */
 
-static inline void db5500_prcmu_early_init(void)
-{
-}
+static inline void db5500_prcmu_early_init(void) {}
 
 static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size)
 {
@@ -31,15 +45,75 @@ static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size)
 	return -ENOSYS;
 }
 
-#endif /* CONFIG_UX500_SOC_DB5500 */
+static inline int db5500_prcmu_request_clock(u8 clock, bool enable)
+{
+	return 0;
+}
+
+static inline int db5500_prcmu_set_display_clocks(void)
+{
+	return 0;
+}
+
+static inline int db5500_prcmu_disable_dsipll(void)
+{
+	return 0;
+}
+
+static inline int db5500_prcmu_enable_dsipll(void)
+{
+	return 0;
+}
 
-static inline int db5500_prcmu_config_abb_event_readout(u32 abb_events)
+static inline int db5500_prcmu_config_esram0_deep_sleep(u8 state)
 {
-#ifdef CONFIG_MACH_U5500_SIMULATOR
 	return 0;
-#else
-	return -1;
-#endif
 }
 
-#endif /* __MACH_PRCMU_U5500_H */
+static inline void db5500_prcmu_enable_wakeups(u32 wakeups) {}
+
+static inline int prcmu_resetout(u8 resoutn, u8 state)
+{
+	return 0;
+}
+
+static inline int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state)
+{
+	return 0;
+}
+
+static inline void db5500_prcmu_get_abb_event_buffer(void __iomem **buf) {}
+static inline void db5500_prcmu_config_abb_event_readout(u32 abb_events) {}
+
+static inline int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk,
+	bool keep_ap_pll)
+{
+	return 0;
+}
+
+static inline void db5500_prcmu_system_reset(u16 reset_code) {}
+
+static inline u16 db5500_prcmu_get_reset_code(void)
+{
+	return 0;
+}
+
+static inline bool db5500_prcmu_is_ac_wake_requested(void)
+{
+	return 0;
+}
+
+static inline int db5500_prcmu_set_arm_opp(u8 opp)
+{
+	return 0;
+}
+
+static inline int db5500_prcmu_get_arm_opp(void)
+{
+	return 0;
+}
+
+
+#endif /* CONFIG_MFD_DB5500_PRCMU */
+
+#endif /* __MFD_DB5500_PRCMU_H */
diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h
index 917dbcab701c..60d27f7bfc1f 100644
--- a/include/linux/mfd/db8500-prcmu.h
+++ b/include/linux/mfd/db8500-prcmu.h
@@ -11,7 +11,6 @@
 #define __MFD_DB8500_PRCMU_H
 
 #include <linux/interrupt.h>
-#include <linux/notifier.h>
 
 /* This portion previously known as <mach/prcmu-fw-defs_v1.h> */
 
@@ -133,7 +132,7 @@ enum ap_pwrst {
  * @APEXECUTE_TO_APIDLE: Power state transition from ApExecute to ApIdle
  */
 enum ap_pwrst_trans {
-	NO_TRANSITION			= 0x00,
+	PRCMU_AP_NO_CHANGE		= 0x00,
 	APEXECUTE_TO_APSLEEP		= 0x01,
 	APIDLE_TO_APSLEEP		= 0x02, /* To be removed */
 	PRCMU_AP_SLEEP			= 0x01,
@@ -146,54 +145,6 @@ enum ap_pwrst_trans {
 };
 
 /**
- * enum ddr_pwrst - DDR power states definition
- * @DDR_PWR_STATE_UNCHANGED: SDRAM and DDR controller state is unchanged
- * @DDR_PWR_STATE_ON:
- * @DDR_PWR_STATE_OFFLOWLAT:
- * @DDR_PWR_STATE_OFFHIGHLAT:
- */
-enum ddr_pwrst {
-	DDR_PWR_STATE_UNCHANGED     = 0x00,
-	DDR_PWR_STATE_ON            = 0x01,
-	DDR_PWR_STATE_OFFLOWLAT     = 0x02,
-	DDR_PWR_STATE_OFFHIGHLAT    = 0x03
-};
-
-/**
- * enum arm_opp - ARM OPP states definition
- * @ARM_OPP_INIT:
- * @ARM_NO_CHANGE: The ARM operating point is unchanged
- * @ARM_100_OPP: The new ARM operating point is arm100opp
- * @ARM_50_OPP: The new ARM operating point is arm50opp
- * @ARM_MAX_OPP: Operating point is "max" (more than 100)
- * @ARM_MAX_FREQ100OPP: Set max opp if available, else 100
- * @ARM_EXTCLK: The new ARM operating point is armExtClk
- */
-enum arm_opp {
-	ARM_OPP_INIT = 0x00,
-	ARM_NO_CHANGE = 0x01,
-	ARM_100_OPP = 0x02,
-	ARM_50_OPP = 0x03,
-	ARM_MAX_OPP = 0x04,
-	ARM_MAX_FREQ100OPP = 0x05,
-	ARM_EXTCLK = 0x07
-};
-
-/**
- * enum ape_opp - APE OPP states definition
- * @APE_OPP_INIT:
- * @APE_NO_CHANGE: The APE operating point is unchanged
- * @APE_100_OPP: The new APE operating point is ape100opp
- * @APE_50_OPP: 50%
- */
-enum ape_opp {
-	APE_OPP_INIT = 0x00,
-	APE_NO_CHANGE = 0x01,
-	APE_100_OPP = 0x02,
-	APE_50_OPP = 0x03
-};
-
-/**
  * enum hw_acc_state - State definition for hardware accelerator
  * @HW_NO_CHANGE: The hardware accelerator state must remain unchanged
  * @HW_OFF: The hardware accelerator must be switched off
@@ -469,26 +420,6 @@ enum auto_enable {
 
 /* End of file previously known as prcmu-fw-defs_v1.h */
 
-/* PRCMU Wakeup defines */
-enum prcmu_wakeup_index {
-	PRCMU_WAKEUP_INDEX_RTC,
-	PRCMU_WAKEUP_INDEX_RTT0,
-	PRCMU_WAKEUP_INDEX_RTT1,
-	PRCMU_WAKEUP_INDEX_HSI0,
-	PRCMU_WAKEUP_INDEX_HSI1,
-	PRCMU_WAKEUP_INDEX_USB,
-	PRCMU_WAKEUP_INDEX_ABB,
-	PRCMU_WAKEUP_INDEX_ABB_FIFO,
-	PRCMU_WAKEUP_INDEX_ARM,
-	NUM_PRCMU_WAKEUP_INDICES
-};
-#define PRCMU_WAKEUP(_name) (BIT(PRCMU_WAKEUP_INDEX_##_name))
-
-/* PRCMU QoS APE OPP class */
-#define PRCMU_QOS_APE_OPP 1
-#define PRCMU_QOS_DDR_OPP 2
-#define PRCMU_QOS_DEFAULT_VALUE -1
-
 /**
  * enum hw_acc_dev - enum for hw accelerators
  * @HW_ACC_SVAMMDSP: for SVAMMDSP
@@ -527,64 +458,6 @@ enum hw_acc_dev {
 };
 
 /*
- * Ids for all EPODs (power domains)
- * - EPOD_ID_SVAMMDSP: power domain for SVA MMDSP
- * - EPOD_ID_SVAPIPE: power domain for SVA pipe
- * - EPOD_ID_SIAMMDSP: power domain for SIA MMDSP
- * - EPOD_ID_SIAPIPE: power domain for SIA pipe
- * - EPOD_ID_SGA: power domain for SGA
- * - EPOD_ID_B2R2_MCDE: power domain for B2R2 and MCDE
- * - EPOD_ID_ESRAM12: power domain for ESRAM 1 and 2
- * - EPOD_ID_ESRAM34: power domain for ESRAM 3 and 4
- * - NUM_EPOD_ID: number of power domains
- */
-#define EPOD_ID_SVAMMDSP	0
-#define EPOD_ID_SVAPIPE		1
-#define EPOD_ID_SIAMMDSP	2
-#define EPOD_ID_SIAPIPE		3
-#define EPOD_ID_SGA		4
-#define EPOD_ID_B2R2_MCDE	5
-#define EPOD_ID_ESRAM12		6
-#define EPOD_ID_ESRAM34		7
-#define NUM_EPOD_ID		8
-
-/*
- * state definition for EPOD (power domain)
- * - EPOD_STATE_NO_CHANGE: The EPOD should remain unchanged
- * - EPOD_STATE_OFF: The EPOD is switched off
- * - EPOD_STATE_RAMRET: The EPOD is switched off with its internal RAM in
- *                         retention
- * - EPOD_STATE_ON_CLK_OFF: The EPOD is switched on, clock is still off
- * - EPOD_STATE_ON: Same as above, but with clock enabled
- */
-#define EPOD_STATE_NO_CHANGE	0x00
-#define EPOD_STATE_OFF		0x01
-#define EPOD_STATE_RAMRET	0x02
-#define EPOD_STATE_ON_CLK_OFF	0x03
-#define EPOD_STATE_ON		0x04
-
-/*
- * CLKOUT sources
- */
-#define PRCMU_CLKSRC_CLK38M		0x00
-#define PRCMU_CLKSRC_ACLK		0x01
-#define PRCMU_CLKSRC_SYSCLK		0x02
-#define PRCMU_CLKSRC_LCDCLK		0x03
-#define PRCMU_CLKSRC_SDMMCCLK		0x04
-#define PRCMU_CLKSRC_TVCLK		0x05
-#define PRCMU_CLKSRC_TIMCLK		0x06
-#define PRCMU_CLKSRC_CLK009		0x07
-/* These are only valid for CLKOUT1: */
-#define PRCMU_CLKSRC_SIAMMDSPCLK	0x40
-#define PRCMU_CLKSRC_I2CCLK		0x41
-#define PRCMU_CLKSRC_MSP02CLK		0x42
-#define PRCMU_CLKSRC_ARMPLL_OBSCLK	0x43
-#define PRCMU_CLKSRC_HSIRXCLK		0x44
-#define PRCMU_CLKSRC_HSITXCLK		0x45
-#define PRCMU_CLKSRC_ARMCLKFIX		0x46
-#define PRCMU_CLKSRC_HDMICLK		0x47
-
-/*
  * Definitions for autonomous power management configuration.
  */
 
@@ -620,88 +493,12 @@ struct prcmu_auto_pm_config {
 	u8 sva_policy;
 };
 
-/**
- * enum ddr_opp - DDR OPP states definition
- * @DDR_100_OPP: The new DDR operating point is ddr100opp
- * @DDR_50_OPP: The new DDR operating point is ddr50opp
- * @DDR_25_OPP: The new DDR operating point is ddr25opp
- */
-enum ddr_opp {
-	DDR_100_OPP = 0x00,
-	DDR_50_OPP = 0x01,
-	DDR_25_OPP = 0x02,
-};
-
-/*
- * Clock identifiers.
- */
-enum prcmu_clock {
-	PRCMU_SGACLK,
-	PRCMU_UARTCLK,
-	PRCMU_MSP02CLK,
-	PRCMU_MSP1CLK,
-	PRCMU_I2CCLK,
-	PRCMU_SDMMCCLK,
-	PRCMU_SLIMCLK,
-	PRCMU_PER1CLK,
-	PRCMU_PER2CLK,
-	PRCMU_PER3CLK,
-	PRCMU_PER5CLK,
-	PRCMU_PER6CLK,
-	PRCMU_PER7CLK,
-	PRCMU_LCDCLK,
-	PRCMU_BMLCLK,
-	PRCMU_HSITXCLK,
-	PRCMU_HSIRXCLK,
-	PRCMU_HDMICLK,
-	PRCMU_APEATCLK,
-	PRCMU_APETRACECLK,
-	PRCMU_MCDECLK,
-	PRCMU_IPI2CCLK,
-	PRCMU_DSIALTCLK,
-	PRCMU_DMACLK,
-	PRCMU_B2R2CLK,
-	PRCMU_TVCLK,
-	PRCMU_SSPCLK,
-	PRCMU_RNGCLK,
-	PRCMU_UICCCLK,
-	PRCMU_NUM_REG_CLOCKS,
-	PRCMU_SYSCLK = PRCMU_NUM_REG_CLOCKS,
-	PRCMU_TIMCLK,
-};
-
-/*
- * Definitions for controlling ESRAM0 in deep sleep.
- */
-#define ESRAM0_DEEP_SLEEP_STATE_OFF 1
-#define ESRAM0_DEEP_SLEEP_STATE_RET 2
-
-#ifdef CONFIG_MFD_DB8500_PRCMU
-void __init prcmu_early_init(void);
-int prcmu_set_display_clocks(void);
-int prcmu_disable_dsipll(void);
-int prcmu_enable_dsipll(void);
-#else
-static inline void __init prcmu_early_init(void) {}
-#endif
-
 #ifdef CONFIG_MFD_DB8500_PRCMU
 
+void db8500_prcmu_early_init(void);
 int prcmu_set_rc_a2p(enum romcode_write);
 enum romcode_read prcmu_get_rc_p2a(void);
 enum ap_pwrst prcmu_get_xp70_current_state(void);
-int prcmu_set_power_state(u8 state, bool keep_ulp_clk, bool keep_ap_pll);
-
-void prcmu_enable_wakeups(u32 wakeups);
-static inline void prcmu_disable_wakeups(void)
-{
-	prcmu_enable_wakeups(0);
-}
-
-void prcmu_config_abb_event_readout(u32 abb_events);
-void prcmu_get_abb_event_buffer(void __iomem **buf);
-int prcmu_set_arm_opp(u8 opp);
-int prcmu_get_arm_opp(void);
 bool prcmu_has_arm_maxopp(void);
 bool prcmu_is_u8400(void);
 int prcmu_set_ape_opp(u8 opp);
@@ -710,19 +507,14 @@ int prcmu_request_ape_opp_100_voltage(bool enable);
 int prcmu_release_usb_wakeup_state(void);
 int prcmu_set_ddr_opp(u8 opp);
 int prcmu_get_ddr_opp(void);
-unsigned long prcmu_qos_get_cpufreq_opp_delay(void);
-void prcmu_qos_set_cpufreq_opp_delay(unsigned long);
 /* NOTE! Use regulator framework instead */
 int prcmu_set_hwacc(u16 hw_acc_dev, u8 state);
-int prcmu_set_epod(u16 epod_id, u8 epod_state);
 void prcmu_configure_auto_pm(struct prcmu_auto_pm_config *sleep,
 	struct prcmu_auto_pm_config *idle);
 bool prcmu_is_auto_pm_enabled(void);
 
 int prcmu_config_clkout(u8 clkout, u8 source, u8 div);
-int prcmu_request_clock(u8 clock, bool enable);
 int prcmu_set_clock_divider(u8 clock, u8 divider);
-int prcmu_config_esram0_deep_sleep(u8 state);
 int prcmu_config_hotdog(u8 threshold);
 int prcmu_config_hotmon(u8 low, u8 high);
 int prcmu_start_temp_sense(u16 cycles32k);
@@ -732,14 +524,36 @@ int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
 
 void prcmu_ac_wake_req(void);
 void prcmu_ac_sleep_req(void);
-void prcmu_system_reset(u16 reset_code);
 void prcmu_modem_reset(void);
-bool prcmu_is_ac_wake_requested(void);
 void prcmu_enable_spi2(void);
 void prcmu_disable_spi2(void);
 
+int prcmu_config_a9wdog(u8 num, bool sleep_auto_off);
+int prcmu_enable_a9wdog(u8 id);
+int prcmu_disable_a9wdog(u8 id);
+int prcmu_kick_a9wdog(u8 id);
+int prcmu_load_a9wdog(u8 id, u32 val);
+
+void db8500_prcmu_system_reset(u16 reset_code);
+int db8500_prcmu_set_power_state(u8 state, bool keep_ulp_clk, bool keep_ap_pll);
+void db8500_prcmu_enable_wakeups(u32 wakeups);
+int db8500_prcmu_set_epod(u16 epod_id, u8 epod_state);
+int db8500_prcmu_request_clock(u8 clock, bool enable);
+int db8500_prcmu_set_display_clocks(void);
+int db8500_prcmu_disable_dsipll(void);
+int db8500_prcmu_enable_dsipll(void);
+void db8500_prcmu_config_abb_event_readout(u32 abb_events);
+void db8500_prcmu_get_abb_event_buffer(void __iomem **buf);
+int db8500_prcmu_config_esram0_deep_sleep(u8 state);
+u16 db8500_prcmu_get_reset_code(void);
+bool db8500_prcmu_is_ac_wake_requested(void);
+int db8500_prcmu_set_arm_opp(u8 opp);
+int db8500_prcmu_get_arm_opp(void);
+
 #else /* !CONFIG_MFD_DB8500_PRCMU */
 
+static inline void db8500_prcmu_early_init(void) {}
+
 static inline int prcmu_set_rc_a2p(enum romcode_write code)
 {
 	return 0;
@@ -755,34 +569,12 @@ static inline enum ap_pwrst prcmu_get_xp70_current_state(void)
 	return AP_EXECUTE;
 }
 
-static inline int prcmu_set_power_state(u8 state, bool keep_ulp_clk,
-	bool keep_ap_pll)
-{
-	return 0;
-}
-
-static inline void prcmu_enable_wakeups(u32 wakeups) {}
-
-static inline void prcmu_disable_wakeups(void) {}
-
-static inline void prcmu_config_abb_event_readout(u32 abb_events) {}
-
-static inline int prcmu_set_arm_opp(u8 opp)
-{
-	return 0;
-}
-
-static inline int prcmu_get_arm_opp(void)
-{
-	return ARM_100_OPP;
-}
-
-static bool prcmu_has_arm_maxopp(void)
+static inline bool prcmu_has_arm_maxopp(void)
 {
 	return false;
 }
 
-static bool prcmu_is_u8400(void)
+static inline bool prcmu_is_u8400(void)
 {
 	return false;
 }
@@ -817,13 +609,6 @@ static inline int prcmu_get_ddr_opp(void)
 	return DDR_100_OPP;
 }
 
-static inline unsigned long prcmu_qos_get_cpufreq_opp_delay(void)
-{
-	return 0;
-}
-
-static inline void prcmu_qos_set_cpufreq_opp_delay(unsigned long n) {}
-
 static inline int prcmu_set_hwacc(u16 hw_acc_dev, u8 state)
 {
 	return 0;
@@ -844,21 +629,11 @@ static inline int prcmu_config_clkout(u8 clkout, u8 source, u8 div)
 	return 0;
 }
 
-static inline int prcmu_request_clock(u8 clock, bool enable)
-{
-	return 0;
-}
-
 static inline int prcmu_set_clock_divider(u8 clock, u8 divider)
 {
 	return 0;
 }
 
-int prcmu_config_esram0_deep_sleep(u8 state)
-{
-	return 0;
-}
-
 static inline int prcmu_config_hotdog(u8 threshold)
 {
 	return 0;
@@ -893,86 +668,107 @@ static inline void prcmu_ac_wake_req(void) {}
 
 static inline void prcmu_ac_sleep_req(void) {}
 
-static inline void prcmu_system_reset(u16 reset_code) {}
-
 static inline void prcmu_modem_reset(void) {}
 
-static inline bool prcmu_is_ac_wake_requested(void)
+static inline int prcmu_enable_spi2(void)
 {
-	return false;
+	return 0;
 }
 
-#ifndef CONFIG_UX500_SOC_DB5500
-static inline int prcmu_set_display_clocks(void)
+static inline int prcmu_disable_spi2(void)
 {
 	return 0;
 }
 
-static inline int prcmu_disable_dsipll(void)
+static inline void db8500_prcmu_system_reset(u16 reset_code) {}
+
+static inline int db8500_prcmu_set_power_state(u8 state, bool keep_ulp_clk,
+	bool keep_ap_pll)
 {
 	return 0;
 }
 
-static inline int prcmu_enable_dsipll(void)
+static inline void db8500_prcmu_enable_wakeups(u32 wakeups) {}
+
+static inline int db8500_prcmu_set_epod(u16 epod_id, u8 epod_state)
 {
 	return 0;
 }
-#endif
 
-static inline int prcmu_enable_spi2(void)
+static inline int db8500_prcmu_request_clock(u8 clock, bool enable)
 {
 	return 0;
 }
 
-static inline int prcmu_disable_spi2(void)
+static inline int db8500_prcmu_set_display_clocks(void)
 {
 	return 0;
 }
 
-#endif /* !CONFIG_MFD_DB8500_PRCMU */
+static inline int db8500_prcmu_disable_dsipll(void)
+{
+	return 0;
+}
+
+static inline int db8500_prcmu_enable_dsipll(void)
+{
+	return 0;
+}
+
+static inline int db8500_prcmu_config_esram0_deep_sleep(u8 state)
+{
+	return 0;
+}
+
+static inline void db8500_prcmu_config_abb_event_readout(u32 abb_events) {}
 
-#ifdef CONFIG_UX500_PRCMU_QOS_POWER
-int prcmu_qos_requirement(int pm_qos_class);
-int prcmu_qos_add_requirement(int pm_qos_class, char *name, s32 value);
-int prcmu_qos_update_requirement(int pm_qos_class, char *name, s32 new_value);
-void prcmu_qos_remove_requirement(int pm_qos_class, char *name);
-int prcmu_qos_add_notifier(int prcmu_qos_class,
-			   struct notifier_block *notifier);
-int prcmu_qos_remove_notifier(int prcmu_qos_class,
-			      struct notifier_block *notifier);
-#else
-static inline int prcmu_qos_requirement(int prcmu_qos_class)
+static inline void db8500_prcmu_get_abb_event_buffer(void __iomem **buf) {}
+
+static inline u16 db8500_prcmu_get_reset_code(void)
 {
 	return 0;
 }
 
-static inline int prcmu_qos_add_requirement(int prcmu_qos_class,
-					    char *name, s32 value)
+static inline int prcmu_config_a9wdog(u8 num, bool sleep_auto_off)
 {
 	return 0;
 }
 
-static inline int prcmu_qos_update_requirement(int prcmu_qos_class,
-					       char *name, s32 new_value)
+static inline int prcmu_enable_a9wdog(u8 id)
 {
 	return 0;
 }
 
-static inline void prcmu_qos_remove_requirement(int prcmu_qos_class, char *name)
+static inline int prcmu_disable_a9wdog(u8 id)
 {
+	return 0;
 }
 
-static inline int prcmu_qos_add_notifier(int prcmu_qos_class,
-					 struct notifier_block *notifier)
+static inline int prcmu_kick_a9wdog(u8 id)
 {
 	return 0;
 }
-static inline int prcmu_qos_remove_notifier(int prcmu_qos_class,
-					    struct notifier_block *notifier)
+
+static inline int prcmu_load_a9wdog(u8 id, u32 val)
 {
 	return 0;
 }
 
-#endif
+static inline bool db8500_prcmu_is_ac_wake_requested(void)
+{
+	return 0;
+}
+
+static inline int db8500_prcmu_set_arm_opp(u8 opp)
+{
+	return 0;
+}
+
+static inline int db8500_prcmu_get_arm_opp(void)
+{
+	return 0;
+}
+
+#endif /* !CONFIG_MFD_DB8500_PRCMU */
 
 #endif /* __MFD_DB8500_PRCMU_H */
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h
new file mode 100644
index 000000000000..bac942f959c1
--- /dev/null
+++ b/include/linux/mfd/dbx500-prcmu.h
@@ -0,0 +1,549 @@
+/*
+ * Copyright (C) ST Ericsson SA 2011
+ *
+ * License Terms: GNU General Public License v2
+ *
+ * STE Ux500 PRCMU API
+ */
+#ifndef __MACH_PRCMU_H
+#define __MACH_PRCMU_H
+
+#include <linux/interrupt.h>
+#include <linux/notifier.h>
+#include <asm/mach-types.h>
+
+/* PRCMU Wakeup defines */
+enum prcmu_wakeup_index {
+	PRCMU_WAKEUP_INDEX_RTC,
+	PRCMU_WAKEUP_INDEX_RTT0,
+	PRCMU_WAKEUP_INDEX_RTT1,
+	PRCMU_WAKEUP_INDEX_HSI0,
+	PRCMU_WAKEUP_INDEX_HSI1,
+	PRCMU_WAKEUP_INDEX_USB,
+	PRCMU_WAKEUP_INDEX_ABB,
+	PRCMU_WAKEUP_INDEX_ABB_FIFO,
+	PRCMU_WAKEUP_INDEX_ARM,
+	PRCMU_WAKEUP_INDEX_CD_IRQ,
+	NUM_PRCMU_WAKEUP_INDICES
+};
+#define PRCMU_WAKEUP(_name) (BIT(PRCMU_WAKEUP_INDEX_##_name))
+
+/* EPOD (power domain) IDs */
+
+/*
+ * DB8500 EPODs
+ * - EPOD_ID_SVAMMDSP: power domain for SVA MMDSP
+ * - EPOD_ID_SVAPIPE: power domain for SVA pipe
+ * - EPOD_ID_SIAMMDSP: power domain for SIA MMDSP
+ * - EPOD_ID_SIAPIPE: power domain for SIA pipe
+ * - EPOD_ID_SGA: power domain for SGA
+ * - EPOD_ID_B2R2_MCDE: power domain for B2R2 and MCDE
+ * - EPOD_ID_ESRAM12: power domain for ESRAM 1 and 2
+ * - EPOD_ID_ESRAM34: power domain for ESRAM 3 and 4
+ * - NUM_EPOD_ID: number of power domains
+ *
+ * TODO: These should be prefixed.
+ */
+#define EPOD_ID_SVAMMDSP	0
+#define EPOD_ID_SVAPIPE		1
+#define EPOD_ID_SIAMMDSP	2
+#define EPOD_ID_SIAPIPE		3
+#define EPOD_ID_SGA		4
+#define EPOD_ID_B2R2_MCDE	5
+#define EPOD_ID_ESRAM12		6
+#define EPOD_ID_ESRAM34		7
+#define NUM_EPOD_ID		8
+
+/*
+ * DB5500 EPODs
+ */
+#define DB5500_EPOD_ID_BASE 0x0100
+#define DB5500_EPOD_ID_SGA (DB5500_EPOD_ID_BASE + 0)
+#define DB5500_EPOD_ID_HVA (DB5500_EPOD_ID_BASE + 1)
+#define DB5500_EPOD_ID_SIA (DB5500_EPOD_ID_BASE + 2)
+#define DB5500_EPOD_ID_DISP (DB5500_EPOD_ID_BASE + 3)
+#define DB5500_EPOD_ID_ESRAM12 (DB5500_EPOD_ID_BASE + 6)
+#define DB5500_NUM_EPOD_ID 7
+
+/*
+ * state definition for EPOD (power domain)
+ * - EPOD_STATE_NO_CHANGE: The EPOD should remain unchanged
+ * - EPOD_STATE_OFF: The EPOD is switched off
+ * - EPOD_STATE_RAMRET: The EPOD is switched off with its internal RAM in
+ *                         retention
+ * - EPOD_STATE_ON_CLK_OFF: The EPOD is switched on, clock is still off
+ * - EPOD_STATE_ON: Same as above, but with clock enabled
+ */
+#define EPOD_STATE_NO_CHANGE	0x00
+#define EPOD_STATE_OFF		0x01
+#define EPOD_STATE_RAMRET	0x02
+#define EPOD_STATE_ON_CLK_OFF	0x03
+#define EPOD_STATE_ON		0x04
+
+/*
+ * CLKOUT sources
+ */
+#define PRCMU_CLKSRC_CLK38M		0x00
+#define PRCMU_CLKSRC_ACLK		0x01
+#define PRCMU_CLKSRC_SYSCLK		0x02
+#define PRCMU_CLKSRC_LCDCLK		0x03
+#define PRCMU_CLKSRC_SDMMCCLK		0x04
+#define PRCMU_CLKSRC_TVCLK		0x05
+#define PRCMU_CLKSRC_TIMCLK		0x06
+#define PRCMU_CLKSRC_CLK009		0x07
+/* These are only valid for CLKOUT1: */
+#define PRCMU_CLKSRC_SIAMMDSPCLK	0x40
+#define PRCMU_CLKSRC_I2CCLK		0x41
+#define PRCMU_CLKSRC_MSP02CLK		0x42
+#define PRCMU_CLKSRC_ARMPLL_OBSCLK	0x43
+#define PRCMU_CLKSRC_HSIRXCLK		0x44
+#define PRCMU_CLKSRC_HSITXCLK		0x45
+#define PRCMU_CLKSRC_ARMCLKFIX		0x46
+#define PRCMU_CLKSRC_HDMICLK		0x47
+
+/*
+ * Clock identifiers.
+ */
+enum prcmu_clock {
+	PRCMU_SGACLK,
+	PRCMU_UARTCLK,
+	PRCMU_MSP02CLK,
+	PRCMU_MSP1CLK,
+	PRCMU_I2CCLK,
+	PRCMU_SDMMCCLK,
+	PRCMU_SLIMCLK,
+	PRCMU_PER1CLK,
+	PRCMU_PER2CLK,
+	PRCMU_PER3CLK,
+	PRCMU_PER5CLK,
+	PRCMU_PER6CLK,
+	PRCMU_PER7CLK,
+	PRCMU_LCDCLK,
+	PRCMU_BMLCLK,
+	PRCMU_HSITXCLK,
+	PRCMU_HSIRXCLK,
+	PRCMU_HDMICLK,
+	PRCMU_APEATCLK,
+	PRCMU_APETRACECLK,
+	PRCMU_MCDECLK,
+	PRCMU_IPI2CCLK,
+	PRCMU_DSIALTCLK,
+	PRCMU_DMACLK,
+	PRCMU_B2R2CLK,
+	PRCMU_TVCLK,
+	PRCMU_SSPCLK,
+	PRCMU_RNGCLK,
+	PRCMU_UICCCLK,
+	PRCMU_PWMCLK,
+	PRCMU_IRDACLK,
+	PRCMU_IRRCCLK,
+	PRCMU_SIACLK,
+	PRCMU_SVACLK,
+	PRCMU_NUM_REG_CLOCKS,
+	PRCMU_SYSCLK = PRCMU_NUM_REG_CLOCKS,
+	PRCMU_TIMCLK,
+	PRCMU_PLLSOC0,
+	PRCMU_PLLSOC1,
+	PRCMU_PLLDDR,
+};
+
+/**
+ * enum ape_opp - APE OPP states definition
+ * @APE_OPP_INIT:
+ * @APE_NO_CHANGE: The APE operating point is unchanged
+ * @APE_100_OPP: The new APE operating point is ape100opp
+ * @APE_50_OPP: 50%
+ */
+enum ape_opp {
+	APE_OPP_INIT = 0x00,
+	APE_NO_CHANGE = 0x01,
+	APE_100_OPP = 0x02,
+	APE_50_OPP = 0x03
+};
+
+/**
+ * enum arm_opp - ARM OPP states definition
+ * @ARM_OPP_INIT:
+ * @ARM_NO_CHANGE: The ARM operating point is unchanged
+ * @ARM_100_OPP: The new ARM operating point is arm100opp
+ * @ARM_50_OPP: The new ARM operating point is arm50opp
+ * @ARM_MAX_OPP: Operating point is "max" (more than 100)
+ * @ARM_MAX_FREQ100OPP: Set max opp if available, else 100
+ * @ARM_EXTCLK: The new ARM operating point is armExtClk
+ */
+enum arm_opp {
+	ARM_OPP_INIT = 0x00,
+	ARM_NO_CHANGE = 0x01,
+	ARM_100_OPP = 0x02,
+	ARM_50_OPP = 0x03,
+	ARM_MAX_OPP = 0x04,
+	ARM_MAX_FREQ100OPP = 0x05,
+	ARM_EXTCLK = 0x07
+};
+
+/**
+ * enum ddr_opp - DDR OPP states definition
+ * @DDR_100_OPP: The new DDR operating point is ddr100opp
+ * @DDR_50_OPP: The new DDR operating point is ddr50opp
+ * @DDR_25_OPP: The new DDR operating point is ddr25opp
+ */
+enum ddr_opp {
+	DDR_100_OPP = 0x00,
+	DDR_50_OPP = 0x01,
+	DDR_25_OPP = 0x02,
+};
+
+/*
+ * Definitions for controlling ESRAM0 in deep sleep.
+ */
+#define ESRAM0_DEEP_SLEEP_STATE_OFF 1
+#define ESRAM0_DEEP_SLEEP_STATE_RET 2
+
+/**
+ * enum ddr_pwrst - DDR power states definition
+ * @DDR_PWR_STATE_UNCHANGED: SDRAM and DDR controller state is unchanged
+ * @DDR_PWR_STATE_ON:
+ * @DDR_PWR_STATE_OFFLOWLAT:
+ * @DDR_PWR_STATE_OFFHIGHLAT:
+ */
+enum ddr_pwrst {
+	DDR_PWR_STATE_UNCHANGED     = 0x00,
+	DDR_PWR_STATE_ON            = 0x01,
+	DDR_PWR_STATE_OFFLOWLAT     = 0x02,
+	DDR_PWR_STATE_OFFHIGHLAT    = 0x03
+};
+
+#include <linux/mfd/db8500-prcmu.h>
+#include <linux/mfd/db5500-prcmu.h>
+
+#if defined(CONFIG_UX500_SOC_DB8500) || defined(CONFIG_UX500_SOC_DB5500)
+
+static inline void __init prcmu_early_init(void)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_early_init();
+	else
+		return db8500_prcmu_early_init();
+}
+
+static inline int prcmu_set_power_state(u8 state, bool keep_ulp_clk,
+		bool keep_ap_pll)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_set_power_state(state, keep_ulp_clk,
+			keep_ap_pll);
+	else
+		return db8500_prcmu_set_power_state(state, keep_ulp_clk,
+			keep_ap_pll);
+}
+
+static inline int prcmu_set_epod(u16 epod_id, u8 epod_state)
+{
+	if (machine_is_u5500())
+		return -EINVAL;
+	else
+		return db8500_prcmu_set_epod(epod_id, epod_state);
+}
+
+static inline void prcmu_enable_wakeups(u32 wakeups)
+{
+	if (machine_is_u5500())
+		db5500_prcmu_enable_wakeups(wakeups);
+	else
+		db8500_prcmu_enable_wakeups(wakeups);
+}
+
+static inline void prcmu_disable_wakeups(void)
+{
+	prcmu_enable_wakeups(0);
+}
+
+static inline void prcmu_config_abb_event_readout(u32 abb_events)
+{
+	if (machine_is_u5500())
+		db5500_prcmu_config_abb_event_readout(abb_events);
+	else
+		db8500_prcmu_config_abb_event_readout(abb_events);
+}
+
+static inline void prcmu_get_abb_event_buffer(void __iomem **buf)
+{
+	if (machine_is_u5500())
+		db5500_prcmu_get_abb_event_buffer(buf);
+	else
+		db8500_prcmu_get_abb_event_buffer(buf);
+}
+
+int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
+int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
+
+int prcmu_config_clkout(u8 clkout, u8 source, u8 div);
+
+static inline int prcmu_request_clock(u8 clock, bool enable)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_request_clock(clock, enable);
+	else
+		return db8500_prcmu_request_clock(clock, enable);
+}
+
+int prcmu_set_ape_opp(u8 opp);
+int prcmu_get_ape_opp(void);
+int prcmu_set_ddr_opp(u8 opp);
+int prcmu_get_ddr_opp(void);
+
+static inline int prcmu_set_arm_opp(u8 opp)
+{
+	if (machine_is_u5500())
+		return -EINVAL;
+	else
+		return db8500_prcmu_set_arm_opp(opp);
+}
+
+static inline int prcmu_get_arm_opp(void)
+{
+	if (machine_is_u5500())
+		return -EINVAL;
+	else
+		return db8500_prcmu_get_arm_opp();
+}
+
+static inline void prcmu_system_reset(u16 reset_code)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_system_reset(reset_code);
+	else
+		return db8500_prcmu_system_reset(reset_code);
+}
+
+static inline u16 prcmu_get_reset_code(void)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_get_reset_code();
+	else
+		return db8500_prcmu_get_reset_code();
+}
+
+void prcmu_ac_wake_req(void);
+void prcmu_ac_sleep_req(void);
+void prcmu_modem_reset(void);
+static inline bool prcmu_is_ac_wake_requested(void)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_is_ac_wake_requested();
+	else
+		return db8500_prcmu_is_ac_wake_requested();
+}
+
+static inline int prcmu_set_display_clocks(void)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_set_display_clocks();
+	else
+		return db8500_prcmu_set_display_clocks();
+}
+
+static inline int prcmu_disable_dsipll(void)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_disable_dsipll();
+	else
+		return db8500_prcmu_disable_dsipll();
+}
+
+static inline int prcmu_enable_dsipll(void)
+{
+	if (machine_is_u5500())
+		return db5500_prcmu_enable_dsipll();
+	else
+		return db8500_prcmu_enable_dsipll();
+}
+
+static inline int prcmu_config_esram0_deep_sleep(u8 state)
+{
+	if (machine_is_u5500())
+		return -EINVAL;
+	else
+		return db8500_prcmu_config_esram0_deep_sleep(state);
+}
+#else
+
+static inline void __init prcmu_early_init(void) {}
+
+static inline int prcmu_set_power_state(u8 state, bool keep_ulp_clk,
+	bool keep_ap_pll)
+{
+	return 0;
+}
+
+static inline int prcmu_set_epod(u16 epod_id, u8 epod_state)
+{
+	return 0;
+}
+
+static inline void prcmu_enable_wakeups(u32 wakeups) {}
+
+static inline void prcmu_disable_wakeups(void) {}
+
+static inline int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size)
+{
+	return -ENOSYS;
+}
+
+static inline int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size)
+{
+	return -ENOSYS;
+}
+
+static inline int prcmu_config_clkout(u8 clkout, u8 source, u8 div)
+{
+	return 0;
+}
+
+static inline int prcmu_request_clock(u8 clock, bool enable)
+{
+	return 0;
+}
+
+static inline int prcmu_set_ape_opp(u8 opp)
+{
+	return 0;
+}
+
+static inline int prcmu_get_ape_opp(void)
+{
+	return APE_100_OPP;
+}
+
+static inline int prcmu_set_arm_opp(u8 opp)
+{
+	return 0;
+}
+
+static inline int prcmu_get_arm_opp(void)
+{
+	return ARM_100_OPP;
+}
+
+static inline int prcmu_set_ddr_opp(u8 opp)
+{
+	return 0;
+}
+
+static inline int prcmu_get_ddr_opp(void)
+{
+	return DDR_100_OPP;
+}
+
+static inline void prcmu_system_reset(u16 reset_code) {}
+
+static inline u16 prcmu_get_reset_code(void)
+{
+	return 0;
+}
+
+static inline void prcmu_ac_wake_req(void) {}
+
+static inline void prcmu_ac_sleep_req(void) {}
+
+static inline void prcmu_modem_reset(void) {}
+
+static inline bool prcmu_is_ac_wake_requested(void)
+{
+	return false;
+}
+
+static inline int prcmu_set_display_clocks(void)
+{
+	return 0;
+}
+
+static inline int prcmu_disable_dsipll(void)
+{
+	return 0;
+}
+
+static inline int prcmu_enable_dsipll(void)
+{
+	return 0;
+}
+
+static inline int prcmu_config_esram0_deep_sleep(u8 state)
+{
+	return 0;
+}
+
+static inline void prcmu_config_abb_event_readout(u32 abb_events) {}
+
+static inline void prcmu_get_abb_event_buffer(void __iomem **buf)
+{
+	*buf = NULL;
+}
+
+#endif
+
+/* PRCMU QoS APE OPP class */
+#define PRCMU_QOS_APE_OPP 1
+#define PRCMU_QOS_DDR_OPP 2
+#define PRCMU_QOS_DEFAULT_VALUE -1
+
+#ifdef CONFIG_UX500_PRCMU_QOS_POWER
+
+unsigned long prcmu_qos_get_cpufreq_opp_delay(void);
+void prcmu_qos_set_cpufreq_opp_delay(unsigned long);
+void prcmu_qos_force_opp(int, s32);
+int prcmu_qos_requirement(int pm_qos_class);
+int prcmu_qos_add_requirement(int pm_qos_class, char *name, s32 value);
+int prcmu_qos_update_requirement(int pm_qos_class, char *name, s32 new_value);
+void prcmu_qos_remove_requirement(int pm_qos_class, char *name);
+int prcmu_qos_add_notifier(int prcmu_qos_class,
+			   struct notifier_block *notifier);
+int prcmu_qos_remove_notifier(int prcmu_qos_class,
+			      struct notifier_block *notifier);
+
+#else
+
+static inline unsigned long prcmu_qos_get_cpufreq_opp_delay(void)
+{
+	return 0;
+}
+
+static inline void prcmu_qos_set_cpufreq_opp_delay(unsigned long n) {}
+
+static inline void prcmu_qos_force_opp(int prcmu_qos_class, s32 i) {}
+
+static inline int prcmu_qos_requirement(int prcmu_qos_class)
+{
+	return 0;
+}
+
+static inline int prcmu_qos_add_requirement(int prcmu_qos_class,
+					    char *name, s32 value)
+{
+	return 0;
+}
+
+static inline int prcmu_qos_update_requirement(int prcmu_qos_class,
+					       char *name, s32 new_value)
+{
+	return 0;
+}
+
+static inline void prcmu_qos_remove_requirement(int prcmu_qos_class, char *name)
+{
+}
+
+static inline int prcmu_qos_add_notifier(int prcmu_qos_class,
+					 struct notifier_block *notifier)
+{
+	return 0;
+}
+static inline int prcmu_qos_remove_notifier(int prcmu_qos_class,
+					    struct notifier_block *notifier)
+{
+	return 0;
+}
+
+#endif
+
+#endif /* __MACH_PRCMU_H */
diff --git a/include/linux/mfd/intel_msic.h b/include/linux/mfd/intel_msic.h
new file mode 100644
index 000000000000..439a7a617bc9
--- /dev/null
+++ b/include/linux/mfd/intel_msic.h
@@ -0,0 +1,456 @@
+/*
+ * include/linux/mfd/intel_msic.h - Core interface for Intel MSIC
+ *
+ * Copyright (C) 2011, Intel Corporation
+ * Author: Mika Westerberg <mika.westerberg@linux.intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_MFD_INTEL_MSIC_H__
+#define __LINUX_MFD_INTEL_MSIC_H__
+
+/* ID */
+#define INTEL_MSIC_ID0			0x000	/* RO */
+#define INTEL_MSIC_ID1			0x001	/* RO */
+
+/* IRQ */
+#define INTEL_MSIC_IRQLVL1		0x002
+#define INTEL_MSIC_ADC1INT		0x003
+#define INTEL_MSIC_CCINT		0x004
+#define INTEL_MSIC_PWRSRCINT		0x005
+#define INTEL_MSIC_PWRSRCINT1		0x006
+#define INTEL_MSIC_CHRINT		0x007
+#define INTEL_MSIC_CHRINT1		0x008
+#define INTEL_MSIC_RTCIRQ		0x009
+#define INTEL_MSIC_GPIO0LVIRQ		0x00a
+#define INTEL_MSIC_GPIO1LVIRQ		0x00b
+#define INTEL_MSIC_GPIOHVIRQ		0x00c
+#define INTEL_MSIC_VRINT		0x00d
+#define INTEL_MSIC_OCAUDIO		0x00e
+#define INTEL_MSIC_ACCDET		0x00f
+#define INTEL_MSIC_RESETIRQ1		0x010
+#define INTEL_MSIC_RESETIRQ2		0x011
+#define INTEL_MSIC_MADC1INT		0x012
+#define INTEL_MSIC_MCCINT		0x013
+#define INTEL_MSIC_MPWRSRCINT		0x014
+#define INTEL_MSIC_MPWRSRCINT1		0x015
+#define INTEL_MSIC_MCHRINT		0x016
+#define INTEL_MSIC_MCHRINT1		0x017
+#define INTEL_MSIC_RTCIRQMASK		0x018
+#define INTEL_MSIC_GPIO0LVIRQMASK	0x019
+#define INTEL_MSIC_GPIO1LVIRQMASK	0x01a
+#define INTEL_MSIC_GPIOHVIRQMASK	0x01b
+#define INTEL_MSIC_VRINTMASK		0x01c
+#define INTEL_MSIC_OCAUDIOMASK		0x01d
+#define INTEL_MSIC_ACCDETMASK		0x01e
+#define INTEL_MSIC_RESETIRQ1MASK	0x01f
+#define INTEL_MSIC_RESETIRQ2MASK	0x020
+#define INTEL_MSIC_IRQLVL1MSK		0x021
+#define INTEL_MSIC_PBCONFIG		0x03e
+#define INTEL_MSIC_PBSTATUS		0x03f	/* RO */
+
+/* GPIO */
+#define INTEL_MSIC_GPIO0LV7CTLO		0x040
+#define INTEL_MSIC_GPIO0LV6CTLO		0x041
+#define INTEL_MSIC_GPIO0LV5CTLO		0x042
+#define INTEL_MSIC_GPIO0LV4CTLO		0x043
+#define INTEL_MSIC_GPIO0LV3CTLO		0x044
+#define INTEL_MSIC_GPIO0LV2CTLO		0x045
+#define INTEL_MSIC_GPIO0LV1CTLO		0x046
+#define INTEL_MSIC_GPIO0LV0CTLO		0x047
+#define INTEL_MSIC_GPIO1LV7CTLOS	0x048
+#define INTEL_MSIC_GPIO1LV6CTLO		0x049
+#define INTEL_MSIC_GPIO1LV5CTLO		0x04a
+#define INTEL_MSIC_GPIO1LV4CTLO		0x04b
+#define INTEL_MSIC_GPIO1LV3CTLO		0x04c
+#define INTEL_MSIC_GPIO1LV2CTLO		0x04d
+#define INTEL_MSIC_GPIO1LV1CTLO		0x04e
+#define INTEL_MSIC_GPIO1LV0CTLO		0x04f
+#define INTEL_MSIC_GPIO0LV7CTLI		0x050
+#define INTEL_MSIC_GPIO0LV6CTLI		0x051
+#define INTEL_MSIC_GPIO0LV5CTLI		0x052
+#define INTEL_MSIC_GPIO0LV4CTLI		0x053
+#define INTEL_MSIC_GPIO0LV3CTLI		0x054
+#define INTEL_MSIC_GPIO0LV2CTLI		0x055
+#define INTEL_MSIC_GPIO0LV1CTLI		0x056
+#define INTEL_MSIC_GPIO0LV0CTLI		0x057
+#define INTEL_MSIC_GPIO1LV7CTLIS	0x058
+#define INTEL_MSIC_GPIO1LV6CTLI		0x059
+#define INTEL_MSIC_GPIO1LV5CTLI		0x05a
+#define INTEL_MSIC_GPIO1LV4CTLI		0x05b
+#define INTEL_MSIC_GPIO1LV3CTLI		0x05c
+#define INTEL_MSIC_GPIO1LV2CTLI		0x05d
+#define INTEL_MSIC_GPIO1LV1CTLI		0x05e
+#define INTEL_MSIC_GPIO1LV0CTLI		0x05f
+#define INTEL_MSIC_PWM0CLKDIV1		0x061
+#define INTEL_MSIC_PWM0CLKDIV0		0x062
+#define INTEL_MSIC_PWM1CLKDIV1		0x063
+#define INTEL_MSIC_PWM1CLKDIV0		0x064
+#define INTEL_MSIC_PWM2CLKDIV1		0x065
+#define INTEL_MSIC_PWM2CLKDIV0		0x066
+#define INTEL_MSIC_PWM0DUTYCYCLE	0x067
+#define INTEL_MSIC_PWM1DUTYCYCLE	0x068
+#define INTEL_MSIC_PWM2DUTYCYCLE	0x069
+#define INTEL_MSIC_GPIO0HV3CTLO		0x06d
+#define INTEL_MSIC_GPIO0HV2CTLO		0x06e
+#define INTEL_MSIC_GPIO0HV1CTLO		0x06f
+#define INTEL_MSIC_GPIO0HV0CTLO		0x070
+#define INTEL_MSIC_GPIO1HV3CTLO		0x071
+#define INTEL_MSIC_GPIO1HV2CTLO		0x072
+#define INTEL_MSIC_GPIO1HV1CTLO		0x073
+#define INTEL_MSIC_GPIO1HV0CTLO		0x074
+#define INTEL_MSIC_GPIO0HV3CTLI		0x075
+#define INTEL_MSIC_GPIO0HV2CTLI		0x076
+#define INTEL_MSIC_GPIO0HV1CTLI		0x077
+#define INTEL_MSIC_GPIO0HV0CTLI		0x078
+#define INTEL_MSIC_GPIO1HV3CTLI		0x079
+#define INTEL_MSIC_GPIO1HV2CTLI		0x07a
+#define INTEL_MSIC_GPIO1HV1CTLI		0x07b
+#define INTEL_MSIC_GPIO1HV0CTLI		0x07c
+
+/* SVID */
+#define INTEL_MSIC_SVIDCTRL0		0x080
+#define INTEL_MSIC_SVIDCTRL1		0x081
+#define INTEL_MSIC_SVIDCTRL2		0x082
+#define INTEL_MSIC_SVIDTXLASTPKT3	0x083	/* RO */
+#define INTEL_MSIC_SVIDTXLASTPKT2	0x084	/* RO */
+#define INTEL_MSIC_SVIDTXLASTPKT1	0x085	/* RO */
+#define INTEL_MSIC_SVIDTXLASTPKT0	0x086	/* RO */
+#define INTEL_MSIC_SVIDPKTOUTBYTE3	0x087
+#define INTEL_MSIC_SVIDPKTOUTBYTE2	0x088
+#define INTEL_MSIC_SVIDPKTOUTBYTE1	0x089
+#define INTEL_MSIC_SVIDPKTOUTBYTE0	0x08a
+#define INTEL_MSIC_SVIDRXVPDEBUG1	0x08b
+#define INTEL_MSIC_SVIDRXVPDEBUG0	0x08c
+#define INTEL_MSIC_SVIDRXLASTPKT3	0x08d	/* RO */
+#define INTEL_MSIC_SVIDRXLASTPKT2	0x08e	/* RO */
+#define INTEL_MSIC_SVIDRXLASTPKT1	0x08f	/* RO */
+#define INTEL_MSIC_SVIDRXLASTPKT0	0x090	/* RO */
+#define INTEL_MSIC_SVIDRXCHKSTATUS3	0x091	/* RO */
+#define INTEL_MSIC_SVIDRXCHKSTATUS2	0x092	/* RO */
+#define INTEL_MSIC_SVIDRXCHKSTATUS1	0x093	/* RO */
+#define INTEL_MSIC_SVIDRXCHKSTATUS0	0x094	/* RO */
+
+/* VREG */
+#define INTEL_MSIC_VCCLATCH		0x0c0
+#define INTEL_MSIC_VNNLATCH		0x0c1
+#define INTEL_MSIC_VCCCNT		0x0c2
+#define INTEL_MSIC_SMPSRAMP		0x0c3
+#define INTEL_MSIC_VNNCNT		0x0c4
+#define INTEL_MSIC_VNNAONCNT		0x0c5
+#define INTEL_MSIC_VCC122AONCNT		0x0c6
+#define INTEL_MSIC_V180AONCNT		0x0c7
+#define INTEL_MSIC_V500CNT		0x0c8
+#define INTEL_MSIC_VIHFCNT		0x0c9
+#define INTEL_MSIC_LDORAMP1		0x0ca
+#define INTEL_MSIC_LDORAMP2		0x0cb
+#define INTEL_MSIC_VCC108AONCNT		0x0cc
+#define INTEL_MSIC_VCC108ASCNT		0x0cd
+#define INTEL_MSIC_VCC108CNT		0x0ce
+#define INTEL_MSIC_VCCA100ASCNT		0x0cf
+#define INTEL_MSIC_VCCA100CNT		0x0d0
+#define INTEL_MSIC_VCC180AONCNT		0x0d1
+#define INTEL_MSIC_VCC180CNT		0x0d2
+#define INTEL_MSIC_VCC330CNT		0x0d3
+#define INTEL_MSIC_VUSB330CNT		0x0d4
+#define INTEL_MSIC_VCCSDIOCNT		0x0d5
+#define INTEL_MSIC_VPROG1CNT		0x0d6
+#define INTEL_MSIC_VPROG2CNT		0x0d7
+#define INTEL_MSIC_VEMMCSCNT		0x0d8
+#define INTEL_MSIC_VEMMC1CNT		0x0d9
+#define INTEL_MSIC_VEMMC2CNT		0x0da
+#define INTEL_MSIC_VAUDACNT		0x0db
+#define INTEL_MSIC_VHSPCNT		0x0dc
+#define INTEL_MSIC_VHSNCNT		0x0dd
+#define INTEL_MSIC_VHDMICNT		0x0de
+#define INTEL_MSIC_VOTGCNT		0x0df
+#define INTEL_MSIC_V1P35CNT		0x0e0
+#define INTEL_MSIC_V330AONCNT		0x0e1
+
+/* RESET */
+#define INTEL_MSIC_CHIPCNTRL		0x100	/* WO */
+#define INTEL_MSIC_ERCONFIG		0x101
+
+/* BURST */
+#define INTEL_MSIC_BATCURRENTLIMIT12	0x102
+#define INTEL_MSIC_BATTIMELIMIT12	0x103
+#define INTEL_MSIC_BATTIMELIMIT3	0x104
+#define INTEL_MSIC_BATTIMEDB		0x105
+#define INTEL_MSIC_BRSTCONFIGOUTPUTS	0x106
+#define INTEL_MSIC_BRSTCONFIGACTIONS	0x107
+#define INTEL_MSIC_BURSTCONTROLSTATUS	0x108
+
+/* RTC */
+#define INTEL_MSIC_RTCB1		0x140	/* RO */
+#define INTEL_MSIC_RTCB2		0x141	/* RO */
+#define INTEL_MSIC_RTCB3		0x142	/* RO */
+#define INTEL_MSIC_RTCB4		0x143	/* RO */
+#define INTEL_MSIC_RTCOB1		0x144
+#define INTEL_MSIC_RTCOB2		0x145
+#define INTEL_MSIC_RTCOB3		0x146
+#define INTEL_MSIC_RTCOB4		0x147
+#define INTEL_MSIC_RTCAB1		0x148
+#define INTEL_MSIC_RTCAB2		0x149
+#define INTEL_MSIC_RTCAB3		0x14a
+#define INTEL_MSIC_RTCAB4		0x14b
+#define INTEL_MSIC_RTCWAB1		0x14c
+#define INTEL_MSIC_RTCWAB2		0x14d
+#define INTEL_MSIC_RTCWAB3		0x14e
+#define INTEL_MSIC_RTCWAB4		0x14f
+#define INTEL_MSIC_RTCSC1		0x150
+#define INTEL_MSIC_RTCSC2		0x151
+#define INTEL_MSIC_RTCSC3		0x152
+#define INTEL_MSIC_RTCSC4		0x153
+#define INTEL_MSIC_RTCSTATUS		0x154	/* RO */
+#define INTEL_MSIC_RTCCONFIG1		0x155
+#define INTEL_MSIC_RTCCONFIG2		0x156
+
+/* CHARGER */
+#define INTEL_MSIC_BDTIMER		0x180
+#define INTEL_MSIC_BATTRMV		0x181
+#define INTEL_MSIC_VBUSDET		0x182
+#define INTEL_MSIC_VBUSDET1		0x183
+#define INTEL_MSIC_ADPHVDET		0x184
+#define INTEL_MSIC_ADPLVDET		0x185
+#define INTEL_MSIC_ADPDETDBDM		0x186
+#define INTEL_MSIC_LOWBATTDET		0x187
+#define INTEL_MSIC_CHRCTRL		0x188
+#define INTEL_MSIC_CHRCVOLTAGE		0x189
+#define INTEL_MSIC_CHRCCURRENT		0x18a
+#define INTEL_MSIC_SPCHARGER		0x18b
+#define INTEL_MSIC_CHRTTIME		0x18c
+#define INTEL_MSIC_CHRCTRL1		0x18d
+#define INTEL_MSIC_PWRSRCLMT		0x18e
+#define INTEL_MSIC_CHRSTWDT		0x18f
+#define INTEL_MSIC_WDTWRITE		0x190	/* WO */
+#define INTEL_MSIC_CHRSAFELMT		0x191
+#define INTEL_MSIC_SPWRSRCINT		0x192	/* RO */
+#define INTEL_MSIC_SPWRSRCINT1		0x193	/* RO */
+#define INTEL_MSIC_CHRLEDPWM		0x194
+#define INTEL_MSIC_CHRLEDCTRL		0x195
+
+/* ADC */
+#define INTEL_MSIC_ADC1CNTL1		0x1c0
+#define INTEL_MSIC_ADC1CNTL2		0x1c1
+#define INTEL_MSIC_ADC1CNTL3		0x1c2
+#define INTEL_MSIC_ADC1OFFSETH		0x1c3	/* RO */
+#define INTEL_MSIC_ADC1OFFSETL		0x1c4	/* RO */
+#define INTEL_MSIC_ADC1ADDR0		0x1c5
+#define INTEL_MSIC_ADC1ADDR1		0x1c6
+#define INTEL_MSIC_ADC1ADDR2		0x1c7
+#define INTEL_MSIC_ADC1ADDR3		0x1c8
+#define INTEL_MSIC_ADC1ADDR4		0x1c9
+#define INTEL_MSIC_ADC1ADDR5		0x1ca
+#define INTEL_MSIC_ADC1ADDR6		0x1cb
+#define INTEL_MSIC_ADC1ADDR7		0x1cc
+#define INTEL_MSIC_ADC1ADDR8		0x1cd
+#define INTEL_MSIC_ADC1ADDR9		0x1ce
+#define INTEL_MSIC_ADC1ADDR10		0x1cf
+#define INTEL_MSIC_ADC1ADDR11		0x1d0
+#define INTEL_MSIC_ADC1ADDR12		0x1d1
+#define INTEL_MSIC_ADC1ADDR13		0x1d2
+#define INTEL_MSIC_ADC1ADDR14		0x1d3
+#define INTEL_MSIC_ADC1SNS0H		0x1d4	/* RO */
+#define INTEL_MSIC_ADC1SNS0L		0x1d5	/* RO */
+#define INTEL_MSIC_ADC1SNS1H		0x1d6	/* RO */
+#define INTEL_MSIC_ADC1SNS1L		0x1d7	/* RO */
+#define INTEL_MSIC_ADC1SNS2H		0x1d8	/* RO */
+#define INTEL_MSIC_ADC1SNS2L		0x1d9	/* RO */
+#define INTEL_MSIC_ADC1SNS3H		0x1da	/* RO */
+#define INTEL_MSIC_ADC1SNS3L		0x1db	/* RO */
+#define INTEL_MSIC_ADC1SNS4H		0x1dc	/* RO */
+#define INTEL_MSIC_ADC1SNS4L		0x1dd	/* RO */
+#define INTEL_MSIC_ADC1SNS5H		0x1de	/* RO */
+#define INTEL_MSIC_ADC1SNS5L		0x1df	/* RO */
+#define INTEL_MSIC_ADC1SNS6H		0x1e0	/* RO */
+#define INTEL_MSIC_ADC1SNS6L		0x1e1	/* RO */
+#define INTEL_MSIC_ADC1SNS7H		0x1e2	/* RO */
+#define INTEL_MSIC_ADC1SNS7L		0x1e3	/* RO */
+#define INTEL_MSIC_ADC1SNS8H		0x1e4	/* RO */
+#define INTEL_MSIC_ADC1SNS8L		0x1e5	/* RO */
+#define INTEL_MSIC_ADC1SNS9H		0x1e6	/* RO */
+#define INTEL_MSIC_ADC1SNS9L		0x1e7	/* RO */
+#define INTEL_MSIC_ADC1SNS10H		0x1e8	/* RO */
+#define INTEL_MSIC_ADC1SNS10L		0x1e9	/* RO */
+#define INTEL_MSIC_ADC1SNS11H		0x1ea	/* RO */
+#define INTEL_MSIC_ADC1SNS11L		0x1eb	/* RO */
+#define INTEL_MSIC_ADC1SNS12H		0x1ec	/* RO */
+#define INTEL_MSIC_ADC1SNS12L		0x1ed	/* RO */
+#define INTEL_MSIC_ADC1SNS13H		0x1ee	/* RO */
+#define INTEL_MSIC_ADC1SNS13L		0x1ef	/* RO */
+#define INTEL_MSIC_ADC1SNS14H		0x1f0	/* RO */
+#define INTEL_MSIC_ADC1SNS14L		0x1f1	/* RO */
+#define INTEL_MSIC_ADC1BV0H		0x1f2	/* RO */
+#define INTEL_MSIC_ADC1BV0L		0x1f3	/* RO */
+#define INTEL_MSIC_ADC1BV1H		0x1f4	/* RO */
+#define INTEL_MSIC_ADC1BV1L		0x1f5	/* RO */
+#define INTEL_MSIC_ADC1BV2H		0x1f6	/* RO */
+#define INTEL_MSIC_ADC1BV2L		0x1f7	/* RO */
+#define INTEL_MSIC_ADC1BV3H		0x1f8	/* RO */
+#define INTEL_MSIC_ADC1BV3L		0x1f9	/* RO */
+#define INTEL_MSIC_ADC1BI0H		0x1fa	/* RO */
+#define INTEL_MSIC_ADC1BI0L		0x1fb	/* RO */
+#define INTEL_MSIC_ADC1BI1H		0x1fc	/* RO */
+#define INTEL_MSIC_ADC1BI1L		0x1fd	/* RO */
+#define INTEL_MSIC_ADC1BI2H		0x1fe	/* RO */
+#define INTEL_MSIC_ADC1BI2L		0x1ff	/* RO */
+#define INTEL_MSIC_ADC1BI3H		0x200	/* RO */
+#define INTEL_MSIC_ADC1BI3L		0x201	/* RO */
+#define INTEL_MSIC_CCCNTL		0x202
+#define INTEL_MSIC_CCOFFSETH		0x203	/* RO */
+#define INTEL_MSIC_CCOFFSETL		0x204	/* RO */
+#define INTEL_MSIC_CCADCHA		0x205	/* RO */
+#define INTEL_MSIC_CCADCLA		0x206	/* RO */
+
+/* AUDIO */
+#define INTEL_MSIC_AUDPLLCTRL		0x240
+#define INTEL_MSIC_DMICBUF0123		0x241
+#define INTEL_MSIC_DMICBUF45		0x242
+#define INTEL_MSIC_DMICGPO		0x244
+#define INTEL_MSIC_DMICMUX		0x245
+#define INTEL_MSIC_DMICCLK		0x246
+#define INTEL_MSIC_MICBIAS		0x247
+#define INTEL_MSIC_ADCCONFIG		0x248
+#define INTEL_MSIC_MICAMP1		0x249
+#define INTEL_MSIC_MICAMP2		0x24a
+#define INTEL_MSIC_NOISEMUX		0x24b
+#define INTEL_MSIC_AUDIOMUX12		0x24c
+#define INTEL_MSIC_AUDIOMUX34		0x24d
+#define INTEL_MSIC_AUDIOSINC		0x24e
+#define INTEL_MSIC_AUDIOTXEN		0x24f
+#define INTEL_MSIC_HSEPRXCTRL		0x250
+#define INTEL_MSIC_IHFRXCTRL		0x251
+#define INTEL_MSIC_VOICETXVOL		0x252
+#define INTEL_MSIC_SIDETONEVOL		0x253
+#define INTEL_MSIC_MUSICSHARVOL		0x254
+#define INTEL_MSIC_VOICETXCTRL		0x255
+#define INTEL_MSIC_HSMIXER		0x256
+#define INTEL_MSIC_DACCONFIG		0x257
+#define INTEL_MSIC_SOFTMUTE		0x258
+#define INTEL_MSIC_HSLVOLCTRL		0x259
+#define INTEL_MSIC_HSRVOLCTRL		0x25a
+#define INTEL_MSIC_IHFLVOLCTRL		0x25b
+#define INTEL_MSIC_IHFRVOLCTRL		0x25c
+#define INTEL_MSIC_DRIVEREN		0x25d
+#define INTEL_MSIC_LINEOUTCTRL		0x25e
+#define INTEL_MSIC_VIB1CTRL1		0x25f
+#define INTEL_MSIC_VIB1CTRL2		0x260
+#define INTEL_MSIC_VIB1CTRL3		0x261
+#define INTEL_MSIC_VIB1SPIPCM_1		0x262
+#define INTEL_MSIC_VIB1SPIPCM_2		0x263
+#define INTEL_MSIC_VIB1CTRL5		0x264
+#define INTEL_MSIC_VIB2CTRL1		0x265
+#define INTEL_MSIC_VIB2CTRL2		0x266
+#define INTEL_MSIC_VIB2CTRL3		0x267
+#define INTEL_MSIC_VIB2SPIPCM_1		0x268
+#define INTEL_MSIC_VIB2SPIPCM_2		0x269
+#define INTEL_MSIC_VIB2CTRL5		0x26a
+#define INTEL_MSIC_BTNCTRL1		0x26b
+#define INTEL_MSIC_BTNCTRL2		0x26c
+#define INTEL_MSIC_PCM1TXSLOT01		0x26d
+#define INTEL_MSIC_PCM1TXSLOT23		0x26e
+#define INTEL_MSIC_PCM1TXSLOT45		0x26f
+#define INTEL_MSIC_PCM1RXSLOT0123	0x270
+#define INTEL_MSIC_PCM1RXSLOT045	0x271
+#define INTEL_MSIC_PCM2TXSLOT01		0x272
+#define INTEL_MSIC_PCM2TXSLOT23		0x273
+#define INTEL_MSIC_PCM2TXSLOT45		0x274
+#define INTEL_MSIC_PCM2RXSLOT01		0x275
+#define INTEL_MSIC_PCM2RXSLOT23		0x276
+#define INTEL_MSIC_PCM2RXSLOT45		0x277
+#define INTEL_MSIC_PCM1CTRL1		0x278
+#define INTEL_MSIC_PCM1CTRL2		0x279
+#define INTEL_MSIC_PCM1CTRL3		0x27a
+#define INTEL_MSIC_PCM2CTRL1		0x27b
+#define INTEL_MSIC_PCM2CTRL2		0x27c
+
+/* HDMI */
+#define INTEL_MSIC_HDMIPUEN		0x280
+#define INTEL_MSIC_HDMISTATUS		0x281	/* RO */
+
+/* Physical address of the start of the MSIC interrupt tree in SRAM */
+#define INTEL_MSIC_IRQ_PHYS_BASE	0xffff7fc0
+
+/**
+ * struct intel_msic_gpio_pdata - platform data for the MSIC GPIO driver
+ * @gpio_base: base number for the GPIOs
+ */
+struct intel_msic_gpio_pdata {
+	unsigned	gpio_base;
+};
+
+/**
+ * struct intel_msic_ocd_pdata - platform data for the MSIC OCD driver
+ * @gpio: GPIO number used for OCD interrupts
+ *
+ * The MSIC MFD driver converts @gpio into an IRQ number and passes it to
+ * the OCD driver as %IORESOURCE_IRQ.
+ */
+struct intel_msic_ocd_pdata {
+	unsigned	gpio;
+};
+
+/* MSIC embedded blocks (subdevices) */
+enum intel_msic_block {
+	INTEL_MSIC_BLOCK_TOUCH,
+	INTEL_MSIC_BLOCK_ADC,
+	INTEL_MSIC_BLOCK_BATTERY,
+	INTEL_MSIC_BLOCK_GPIO,
+	INTEL_MSIC_BLOCK_AUDIO,
+	INTEL_MSIC_BLOCK_HDMI,
+	INTEL_MSIC_BLOCK_THERMAL,
+	INTEL_MSIC_BLOCK_POWER_BTN,
+	INTEL_MSIC_BLOCK_OCD,
+
+	INTEL_MSIC_BLOCK_LAST,
+};
+
+/**
+ * struct intel_msic_platform_data - platform data for the MSIC driver
+ * @irq: array of interrupt numbers, one per device. If @irq is set to %0
+ *	 for a given block, the corresponding platform device is not
+ *	 created. For devices which don't have an interrupt, use %0xff
+ *	 (this is same as in SFI spec).
+ * @gpio: platform data for the MSIC GPIO driver
+ * @ocd: platform data for the MSIC OCD driver
+ *
+ * Once the MSIC driver is initialized, the register interface is ready to
+ * use. All the platform devices for subdevices are created after the
+ * register interface is ready so that we can guarantee its availability to
+ * the subdevice drivers.
+ *
+ * Interrupt numbers are passed to the subdevices via %IORESOURCE_IRQ
+ * resources of the created platform device.
+ */
+struct intel_msic_platform_data {
+	int				irq[INTEL_MSIC_BLOCK_LAST];
+	struct intel_msic_gpio_pdata	*gpio;
+	struct intel_msic_ocd_pdata	*ocd;
+};
+
+struct intel_msic;
+
+extern int intel_msic_reg_read(unsigned short reg, u8 *val);
+extern int intel_msic_reg_write(unsigned short reg, u8 val);
+extern int intel_msic_reg_update(unsigned short reg, u8 val, u8 mask);
+extern int intel_msic_bulk_read(unsigned short *reg, u8 *buf, size_t count);
+extern int intel_msic_bulk_write(unsigned short *reg, u8 *buf, size_t count);
+
+/*
+ * pdev_to_intel_msic - gets an MSIC instance from the platform device
+ * @pdev: platform device pointer
+ *
+ * The client drivers need to have pointer to the MSIC instance if they
+ * want to call intel_msic_irq_read(). This macro can be used for
+ * convenience to get the MSIC pointer from @pdev where needed. This is
+ * _only_ valid for devices which are managed by the MSIC.
+ */
+#define pdev_to_intel_msic(pdev)	(dev_get_drvdata(pdev->dev.parent))
+
+extern int intel_msic_irq_read(struct intel_msic *msic, unsigned short reg,
+			       u8 *val);
+
+#endif /* __LINUX_MFD_INTEL_MSIC_H__ */
diff --git a/include/linux/mfd/max8997-private.h b/include/linux/mfd/max8997-private.h
index 5ff2400ad46c..3f4deb62d6b0 100644
--- a/include/linux/mfd/max8997-private.h
+++ b/include/linux/mfd/max8997-private.h
@@ -326,7 +326,6 @@ struct max8997_dev {
 	int irq;
 	int ono;
 	int irq_base;
-	bool wakeup;
 	struct mutex irqlock;
 	int irq_masks_cur[MAX8997_IRQ_GROUP_NR];
 	int irq_masks_cache[MAX8997_IRQ_GROUP_NR];
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 7d0f3d6a0002..a8eeda773a7b 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -12,117 +12,6 @@
 
 #include <linux/mfd/mc13xxx.h>
 
-struct mc13783;
-
-struct mc13xxx *mc13783_to_mc13xxx(struct mc13783 *mc13783);
-
-static inline void mc13783_lock(struct mc13783 *mc13783)
-{
-	mc13xxx_lock(mc13783_to_mc13xxx(mc13783));
-}
-
-static inline void mc13783_unlock(struct mc13783 *mc13783)
-{
-	mc13xxx_unlock(mc13783_to_mc13xxx(mc13783));
-}
-
-static inline int mc13783_reg_read(struct mc13783 *mc13783,
-		unsigned int offset, u32 *val)
-{
-	return mc13xxx_reg_read(mc13783_to_mc13xxx(mc13783), offset, val);
-}
-
-static inline int mc13783_reg_write(struct mc13783 *mc13783,
-		unsigned int offset, u32 val)
-{
-	return mc13xxx_reg_write(mc13783_to_mc13xxx(mc13783), offset, val);
-}
-
-static inline int mc13783_reg_rmw(struct mc13783 *mc13783,
-		unsigned int offset, u32 mask, u32 val)
-{
-	return mc13xxx_reg_rmw(mc13783_to_mc13xxx(mc13783), offset, mask, val);
-}
-
-static inline int mc13783_get_flags(struct mc13783 *mc13783)
-{
-	return mc13xxx_get_flags(mc13783_to_mc13xxx(mc13783));
-}
-
-static inline int mc13783_irq_request(struct mc13783 *mc13783, int irq,
-		irq_handler_t handler, const char *name, void *dev)
-{
-	return mc13xxx_irq_request(mc13783_to_mc13xxx(mc13783), irq,
-			handler, name, dev);
-}
-
-static inline int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
-		irq_handler_t handler, const char *name, void *dev)
-{
-	return mc13xxx_irq_request_nounmask(mc13783_to_mc13xxx(mc13783), irq,
-			handler, name, dev);
-}
-
-static inline int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev)
-{
-	return mc13xxx_irq_free(mc13783_to_mc13xxx(mc13783), irq, dev);
-}
-
-static inline int mc13783_irq_mask(struct mc13783 *mc13783, int irq)
-{
-	return mc13xxx_irq_mask(mc13783_to_mc13xxx(mc13783), irq);
-}
-
-static inline int mc13783_irq_unmask(struct mc13783 *mc13783, int irq)
-{
-	return mc13xxx_irq_unmask(mc13783_to_mc13xxx(mc13783), irq);
-}
-static inline int mc13783_irq_status(struct mc13783 *mc13783, int irq,
-		int *enabled, int *pending)
-{
-	return mc13xxx_irq_status(mc13783_to_mc13xxx(mc13783),
-			irq, enabled, pending);
-}
-
-static inline int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
-{
-	return mc13xxx_irq_ack(mc13783_to_mc13xxx(mc13783), irq);
-}
-
-#define MC13783_ADC0		43
-#define MC13783_ADC0_ADREFEN		(1 << 10)
-#define MC13783_ADC0_ADREFMODE		(1 << 11)
-#define MC13783_ADC0_TSMOD0		(1 << 12)
-#define MC13783_ADC0_TSMOD1		(1 << 13)
-#define MC13783_ADC0_TSMOD2		(1 << 14)
-#define MC13783_ADC0_ADINC1		(1 << 16)
-#define MC13783_ADC0_ADINC2		(1 << 17)
-
-#define MC13783_ADC0_TSMOD_MASK		(MC13783_ADC0_TSMOD0 | \
-					MC13783_ADC0_TSMOD1 | \
-					MC13783_ADC0_TSMOD2)
-
-#define mc13783_regulator_init_data mc13xxx_regulator_init_data
-#define mc13783_regulator_platform_data mc13xxx_regulator_platform_data
-#define mc13783_led_platform_data mc13xxx_led_platform_data
-#define mc13783_leds_platform_data mc13xxx_leds_platform_data
-
-#define mc13783_platform_data mc13xxx_platform_data
-#define MC13783_USE_TOUCHSCREEN	MC13XXX_USE_TOUCHSCREEN
-#define MC13783_USE_CODEC	MC13XXX_USE_CODEC
-#define MC13783_USE_ADC		MC13XXX_USE_ADC
-#define MC13783_USE_RTC		MC13XXX_USE_RTC
-#define MC13783_USE_REGULATOR	MC13XXX_USE_REGULATOR
-#define MC13783_USE_LED		MC13XXX_USE_LED
-
-#define MC13783_ADC_MODE_TS		1
-#define MC13783_ADC_MODE_SINGLE_CHAN	2
-#define MC13783_ADC_MODE_MULT_CHAN	3
-
-int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
-		unsigned int channel, unsigned int *sample);
-
-
 #define	MC13783_REG_SW1A		0
 #define	MC13783_REG_SW1B		1
 #define	MC13783_REG_SW2A		2
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index c064beaaccb7..3816c2fac0ad 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -37,6 +37,9 @@ int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq);
 
 int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
 
+int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx,
+		unsigned int mode, unsigned int channel, unsigned int *sample);
+
 #define MC13XXX_IRQ_ADCDONE	0
 #define MC13XXX_IRQ_ADCBISDONE	1
 #define MC13XXX_IRQ_TS		2
@@ -137,17 +140,48 @@ struct mc13xxx_leds_platform_data {
 	char tc3_period;
 };
 
+struct mc13xxx_buttons_platform_data {
+#define MC13783_BUTTON_DBNC_0MS		0
+#define MC13783_BUTTON_DBNC_30MS	1
+#define MC13783_BUTTON_DBNC_150MS	2
+#define MC13783_BUTTON_DBNC_750MS	3
+#define MC13783_BUTTON_ENABLE		(1 << 2)
+#define MC13783_BUTTON_POL_INVERT	(1 << 3)
+#define MC13783_BUTTON_RESET_EN		(1 << 4)
+	int b1on_flags;
+	unsigned short b1on_key;
+	int b2on_flags;
+	unsigned short b2on_key;
+	int b3on_flags;
+	unsigned short b3on_key;
+};
+
 struct mc13xxx_platform_data {
 #define MC13XXX_USE_TOUCHSCREEN (1 << 0)
 #define MC13XXX_USE_CODEC	(1 << 1)
 #define MC13XXX_USE_ADC		(1 << 2)
 #define MC13XXX_USE_RTC		(1 << 3)
-#define MC13XXX_USE_REGULATOR	(1 << 4)
-#define MC13XXX_USE_LED		(1 << 5)
 	unsigned int flags;
 
 	struct mc13xxx_regulator_platform_data regulators;
 	struct mc13xxx_leds_platform_data *leds;
+	struct mc13xxx_buttons_platform_data *buttons;
 };
 
+#define MC13XXX_ADC_MODE_TS		1
+#define MC13XXX_ADC_MODE_SINGLE_CHAN	2
+#define MC13XXX_ADC_MODE_MULT_CHAN	3
+
+#define MC13XXX_ADC0		43
+#define MC13XXX_ADC0_ADREFEN		(1 << 10)
+#define MC13XXX_ADC0_TSMOD0		(1 << 12)
+#define MC13XXX_ADC0_TSMOD1		(1 << 13)
+#define MC13XXX_ADC0_TSMOD2		(1 << 14)
+#define MC13XXX_ADC0_ADINC1		(1 << 16)
+#define MC13XXX_ADC0_ADINC2		(1 << 17)
+
+#define MC13XXX_ADC0_TSMOD_MASK		(MC13XXX_ADC0_TSMOD0 | \
+					MC13XXX_ADC0_TSMOD1 | \
+					MC13XXX_ADC0_TSMOD2)
+
 #endif /* ifndef __LINUX_MFD_MC13XXX_H */
diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h
index 50d4a047118d..a80840752b4c 100644
--- a/include/linux/mfd/pcf50633/core.h
+++ b/include/linux/mfd/pcf50633/core.h
@@ -21,6 +21,7 @@
 #include <linux/mfd/pcf50633/backlight.h>
 
 struct pcf50633;
+struct regmap;
 
 #define PCF50633_NUM_REGULATORS	11
 
@@ -134,7 +135,7 @@ enum {
 
 struct pcf50633 {
 	struct device *dev;
-	struct i2c_client *i2c_client;
+	struct regmap *regmap;
 
 	struct pcf50633_platform_data *pdata;
 	int irq;
diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h
index b6bab1b04e25..b19176eab44d 100644
--- a/include/linux/mfd/tps6586x.h
+++ b/include/linux/mfd/tps6586x.h
@@ -1,6 +1,18 @@
 #ifndef __LINUX_MFD_TPS6586X_H
 #define __LINUX_MFD_TPS6586X_H
 
+#define TPS6586X_SLEW_RATE_INSTANTLY	0x00
+#define TPS6586X_SLEW_RATE_110UV	0x01
+#define TPS6586X_SLEW_RATE_220UV	0x02
+#define TPS6586X_SLEW_RATE_440UV	0x03
+#define TPS6586X_SLEW_RATE_880UV	0x04
+#define TPS6586X_SLEW_RATE_1760UV	0x05
+#define TPS6586X_SLEW_RATE_3520UV	0x06
+#define TPS6586X_SLEW_RATE_7040UV	0x07
+
+#define TPS6586X_SLEW_RATE_SET		0x08
+#define TPS6586X_SLEW_RATE_MASK         0x07
+
 enum {
 	TPS6586X_ID_SM_0,
 	TPS6586X_ID_SM_1,
@@ -48,6 +60,10 @@ enum {
 	TPS6586X_INT_RTC_ALM2,
 };
 
+struct tps6586x_settings {
+	int slew_rate;
+};
+
 struct tps6586x_subdev_info {
 	int		id;
 	const char	*name;
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h
index 4c806f6d663e..2463c2619596 100644
--- a/include/linux/mfd/twl6040.h
+++ b/include/linux/mfd/twl6040.h
@@ -68,11 +68,6 @@
 #define TWL6040_REG_ACCCTL		0x2D
 #define TWL6040_REG_STATUS		0x2E
 
-#define TWL6040_CACHEREGNUM		(TWL6040_REG_STATUS + 1)
-
-#define TWL6040_VIOREGNUM		18
-#define TWL6040_VDDREGNUM		21
-
 /* INTID (0x03) fields */
 
 #define TWL6040_THINT			0x01
@@ -125,34 +120,24 @@
 #define TWL6040_LPLLFIN			0x08
 #define TWL6040_HPLLSEL			0x10
 
-/* HSLCTL (0x10) fields */
-
-#define TWL6040_HSDACMODEL		0x02
-#define TWL6040_HSDRVMODEL		0x08
-
-/* HSRCTL (0x11) fields */
+/* HSLCTL/R (0x10/0x11) fields */
 
-#define TWL6040_HSDACMODER		0x02
-#define TWL6040_HSDRVMODER		0x08
+#define TWL6040_HSDACENA		(1 << 0)
+#define TWL6040_HSDACMODE		(1 << 1)
+#define TWL6040_HSDRVMODE		(1 << 3)
 
-/* VIBCTLL (0x18) fields */
+/* VIBCTLL/R (0x18/0x1A) fields */
 
-#define TWL6040_VIBENAL			0x01
-#define TWL6040_VIBCTRLL		0x04
-#define TWL6040_VIBCTRLLP		0x08
-#define TWL6040_VIBCTRLLN		0x10
+#define TWL6040_VIBENA			(1 << 0)
+#define TWL6040_VIBSEL			(1 << 1)
+#define TWL6040_VIBCTRL			(1 << 2)
+#define TWL6040_VIBCTRL_P		(1 << 3)
+#define TWL6040_VIBCTRL_N		(1 << 4)
 
-/* VIBDATL (0x19) fields */
+/* VIBDATL/R (0x19/0x1B) fields */
 
 #define TWL6040_VIBDAT_MAX		0x64
 
-/* VIBCTLR (0x1A) fields */
-
-#define TWL6040_VIBENAR			0x01
-#define TWL6040_VIBCTRLR		0x04
-#define TWL6040_VIBCTRLRP		0x08
-#define TWL6040_VIBCTRLRN		0x10
-
 /* GPOCTL (0x1E) fields */
 
 #define TWL6040_GPO1			0x01
@@ -200,6 +185,7 @@ struct twl6040 {
 	int audpwron;
 	int power_count;
 	int rev;
+	u8 vibra_ctrl_cache[2];
 
 	int pll;
 	unsigned int sysclk;
@@ -224,5 +210,13 @@ int twl6040_get_pll(struct twl6040 *twl6040);
 unsigned int twl6040_get_sysclk(struct twl6040 *twl6040);
 int twl6040_irq_init(struct twl6040 *twl6040);
 void twl6040_irq_exit(struct twl6040 *twl6040);
+/* Get the combined status of the vibra control register */
+int twl6040_get_vibralr_status(struct twl6040 *twl6040);
+
+static inline int twl6040_get_revid(struct twl6040 *twl6040)
+{
+	return twl6040->rev;
+}
+
 
 #endif  /* End of __TWL6040_CODEC_H__ */
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
index 8dda8ded5cda..4b1211859f74 100644
--- a/include/linux/mfd/wm831x/core.h
+++ b/include/linux/mfd/wm831x/core.h
@@ -18,6 +18,7 @@
 #include <linux/completion.h>
 #include <linux/interrupt.h>
 #include <linux/list.h>
+#include <linux/regmap.h>
 
 /*
  * Register values.
@@ -361,12 +362,8 @@ struct wm831x {
 	struct mutex io_lock;
 
 	struct device *dev;
-	int (*read_dev)(struct wm831x *wm831x, unsigned short reg,
-			int bytes, void *dest);
-	int (*write_dev)(struct wm831x *wm831x, unsigned short reg,
-			 int bytes, void *src);
 
-	void *control_data;
+	struct regmap *regmap;
 
 	int irq;  /* Our chip IRQ */
 	struct mutex irq_lock;
@@ -374,6 +371,8 @@ struct wm831x {
 	int irq_masks_cur[WM831X_NUM_IRQ_REGS];   /* Currently active value */
 	int irq_masks_cache[WM831X_NUM_IRQ_REGS]; /* Cached hardware value */
 
+	bool soft_shutdown;
+
 	/* Chip revision based flags */
 	unsigned has_gpio_ena:1;         /* Has GPIO enable bit */
 	unsigned has_cs_sts:1;           /* Has current sink status bit */
@@ -383,6 +382,7 @@ struct wm831x {
 
 	/* Used by the interrupt controller code to post writes */
 	int gpio_update[WM831X_NUM_GPIO_REGS];
+	bool gpio_level[WM831X_NUM_GPIO_REGS];
 
 	struct mutex auxadc_lock;
 	struct list_head auxadc_pending;
@@ -412,8 +412,11 @@ int wm831x_bulk_read(struct wm831x *wm831x, unsigned short reg,
 int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq);
 void wm831x_device_exit(struct wm831x *wm831x);
 int wm831x_device_suspend(struct wm831x *wm831x);
+void wm831x_device_shutdown(struct wm831x *wm831x);
 int wm831x_irq_init(struct wm831x *wm831x, int irq);
 void wm831x_irq_exit(struct wm831x *wm831x);
 void wm831x_auxadc_init(struct wm831x *wm831x);
 
+extern struct regmap_config wm831x_regmap_config;
+
 #endif
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h
index 0ba24599fe51..1d7a3f7b3b5d 100644
--- a/include/linux/mfd/wm831x/pdata.h
+++ b/include/linux/mfd/wm831x/pdata.h
@@ -123,6 +123,9 @@ struct wm831x_pdata {
 	/** Disable the touchscreen */
 	bool disable_touch;
 
+	/** The driver should initiate a power off sequence during shutdown */
+	bool soft_shutdown;
+
 	int irq_base;
 	int gpio_base;
 	int gpio_defaults[WM831X_GPIO_NUM];
diff --git a/include/linux/mfd/wm8400-private.h b/include/linux/mfd/wm8400-private.h
index 2aab4e93a5c9..0147b6968510 100644
--- a/include/linux/mfd/wm8400-private.h
+++ b/include/linux/mfd/wm8400-private.h
@@ -25,16 +25,15 @@
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
 
+struct regmap;
+
 #define WM8400_REGISTER_COUNT 0x55
 
 struct wm8400 {
 	struct device *dev;
 
-	int (*read_dev)(void *data, char reg, int count, u16 *dst);
-	int (*write_dev)(void *data, char reg, int count, const u16 *src);
-
 	struct mutex io_lock;
-	void *io_data;
+	struct regmap *regmap;
 
 	u16 reg_cache[WM8400_REGISTER_COUNT];
 
diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index f0b69cdae41c..f44bdb7273bd 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -20,10 +20,12 @@
 enum wm8994_type {
 	WM8994 = 0,
 	WM8958 = 1,
+	WM1811 = 2,
 };
 
 struct regulator_dev;
 struct regulator_bulk_data;
+struct regmap;
 
 #define WM8994_NUM_GPIO_REGS 11
 #define WM8994_NUM_LDO_REGS   2
@@ -50,18 +52,14 @@ struct regulator_bulk_data;
 #define WM8994_IRQ_GPIO(x) (x + WM8994_IRQ_TEMP_WARN)
 
 struct wm8994 {
-	struct mutex io_lock;
 	struct mutex irq_lock;
 
 	enum wm8994_type type;
 
 	struct device *dev;
-	int (*read_dev)(struct wm8994 *wm8994, unsigned short reg,
-			int bytes, void *dest);
-	int (*write_dev)(struct wm8994 *wm8994, unsigned short reg,
-			 int bytes, const void *src);
+	struct regmap *regmap;
 
-	void *control_data;
+	bool ldo_ena_always_driven;
 
 	int gpio_base;
 	int irq_base;
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index 97cf4f27d647..ea32f306dca6 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -167,6 +167,13 @@ struct wm8994_pdata {
 
 	/* WM8958 microphone bias configuration */
 	int micbias[2];
+
+	/* Disable the internal pull downs on the LDOs if they are
+	 * always driven (eg, connected to an always on supply or
+	 * GPIO that always drives an output.  If they float power
+	 * consumption will rise.
+	 */
+	bool ldo_ena_always_driven;
 };
 
 #endif
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
index f3ee84284670..83a9caec0e43 100644
--- a/include/linux/mfd/wm8994/registers.h
+++ b/include/linux/mfd/wm8994/registers.h
@@ -72,6 +72,7 @@
 #define WM8994_DC_SERVO_2                       0x55
 #define WM8994_DC_SERVO_4                       0x57
 #define WM8994_DC_SERVO_READBACK                0x58
+#define WM8994_DC_SERVO_4E			0x59
 #define WM8994_ANALOGUE_HP_1                    0x60
 #define WM8958_MIC_DETECT_1                     0xD0
 #define WM8958_MIC_DETECT_2                     0xD1
@@ -133,6 +134,8 @@
 #define WM8994_AIF1_DAC1_FILTERS_2              0x421
 #define WM8994_AIF1_DAC2_FILTERS_1              0x422
 #define WM8994_AIF1_DAC2_FILTERS_2              0x423
+#define WM8958_AIF1_DAC1_NOISE_GATE             0x430
+#define WM8958_AIF1_DAC2_NOISE_GATE             0x431
 #define WM8994_AIF1_DRC1_1                      0x440
 #define WM8994_AIF1_DRC1_2                      0x441
 #define WM8994_AIF1_DRC1_3                      0x442
@@ -190,6 +193,7 @@
 #define WM8994_AIF2_ADC_FILTERS                 0x510
 #define WM8994_AIF2_DAC_FILTERS_1               0x520
 #define WM8994_AIF2_DAC_FILTERS_2               0x521
+#define WM8958_AIF2_DAC_NOISE_GATE              0x530
 #define WM8994_AIF2_DRC_1                       0x540
 #define WM8994_AIF2_DRC_2                       0x541
 #define WM8994_AIF2_DRC_3                       0x542
@@ -1921,6 +1925,59 @@
 #define WM8994_LDO2_DISCH_WIDTH                      1  /* LDO2_DISCH */
 
 /*
+ * R61 (0x3D) - MICBIAS1
+ */
+#define WM8958_MICB1_RATE                       0x0020  /* MICB1_RATE */
+#define WM8958_MICB1_RATE_MASK                  0x0020  /* MICB1_RATE */
+#define WM8958_MICB1_RATE_SHIFT                      5  /* MICB1_RATE */
+#define WM8958_MICB1_RATE_WIDTH                      1  /* MICB1_RATE */
+#define WM8958_MICB1_MODE                       0x0010  /* MICB1_MODE */
+#define WM8958_MICB1_MODE_MASK                  0x0010  /* MICB1_MODE */
+#define WM8958_MICB1_MODE_SHIFT                      4  /* MICB1_MODE */
+#define WM8958_MICB1_MODE_WIDTH                      1  /* MICB1_MODE */
+#define WM8958_MICB1_LVL_MASK                   0x000E  /* MICB1_LVL - [3:1] */
+#define WM8958_MICB1_LVL_SHIFT                       1  /* MICB1_LVL - [3:1] */
+#define WM8958_MICB1_LVL_WIDTH                       3  /* MICB1_LVL - [3:1] */
+#define WM8958_MICB1_DISCH                      0x0001  /* MICB1_DISCH */
+#define WM8958_MICB1_DISCH_MASK                 0x0001  /* MICB1_DISCH */
+#define WM8958_MICB1_DISCH_SHIFT                     0  /* MICB1_DISCH */
+#define WM8958_MICB1_DISCH_WIDTH                     1  /* MICB1_DISCH */
+
+/*
+ * R62 (0x3E) - MICBIAS2
+ */
+#define WM8958_MICB2_RATE                       0x0020  /* MICB2_RATE */
+#define WM8958_MICB2_RATE_MASK                  0x0020  /* MICB2_RATE */
+#define WM8958_MICB2_RATE_SHIFT                      5  /* MICB2_RATE */
+#define WM8958_MICB2_RATE_WIDTH                      1  /* MICB2_RATE */
+#define WM8958_MICB2_MODE                       0x0010  /* MICB2_MODE */
+#define WM8958_MICB2_MODE_MASK                  0x0010  /* MICB2_MODE */
+#define WM8958_MICB2_MODE_SHIFT                      4  /* MICB2_MODE */
+#define WM8958_MICB2_MODE_WIDTH                      1  /* MICB2_MODE */
+#define WM8958_MICB2_LVL_MASK                   0x000E  /* MICB2_LVL - [3:1] */
+#define WM8958_MICB2_LVL_SHIFT                       1  /* MICB2_LVL - [3:1] */
+#define WM8958_MICB2_LVL_WIDTH                       3  /* MICB2_LVL - [3:1] */
+#define WM8958_MICB2_DISCH                      0x0001  /* MICB2_DISCH */
+#define WM8958_MICB2_DISCH_MASK                 0x0001  /* MICB2_DISCH */
+#define WM8958_MICB2_DISCH_SHIFT                     0  /* MICB2_DISCH */
+#define WM8958_MICB2_DISCH_WIDTH                     1  /* MICB2_DISCH */
+
+/*
+ * R210 (0xD2) - Mic Detect 3
+ */
+#define WM8958_MICD_LVL_MASK                    0x07FC  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_SHIFT                        2  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_LVL_WIDTH                        9  /* MICD_LVL - [10:2] */
+#define WM8958_MICD_VALID                       0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_MASK                  0x0002  /* MICD_VALID */
+#define WM8958_MICD_VALID_SHIFT                      1  /* MICD_VALID */
+#define WM8958_MICD_VALID_WIDTH                      1  /* MICD_VALID */
+#define WM8958_MICD_STS                         0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_MASK                    0x0001  /* MICD_STS */
+#define WM8958_MICD_STS_SHIFT                        0  /* MICD_STS */
+#define WM8958_MICD_STS_WIDTH                        1  /* MICD_STS */
+
+/*
  * R76 (0x4C) - Charge Pump (1)
  */
 #define WM8994_CP_ENA                           0x8000  /* CP_ENA */
@@ -2027,6 +2084,10 @@
 /*
  * R96 (0x60) - Analogue HP (1)
  */
+#define WM1811_HPOUT1_ATTN                      0x0100  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_MASK                 0x0100  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_SHIFT                     8  /* HPOUT1_ATTN */
+#define WM1811_HPOUT1_ATTN_WIDTH                     1  /* HPOUT1_ATTN */
 #define WM8994_HPOUT1L_RMV_SHORT                0x0080  /* HPOUT1L_RMV_SHORT */
 #define WM8994_HPOUT1L_RMV_SHORT_MASK           0x0080  /* HPOUT1L_RMV_SHORT */
 #define WM8994_HPOUT1L_RMV_SHORT_SHIFT               7  /* HPOUT1L_RMV_SHORT */
@@ -2949,6 +3010,34 @@
 #define WM8994_AIF1DAC2_3D_ENA_WIDTH                 1  /* AIF1DAC2_3D_ENA */
 
 /*
+ * R1072 (0x430) - AIF1 DAC1 Noise Gate
+ */
+#define WM8958_AIF1DAC1_NG_HLD_MASK             0x0060  /* AIF1DAC1_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC1_NG_HLD_SHIFT                 5  /* AIF1DAC1_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC1_NG_HLD_WIDTH                 2  /* AIF1DAC1_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC1_NG_THR_MASK             0x000E  /* AIF1DAC1_NG_THR - [3:1] */
+#define WM8958_AIF1DAC1_NG_THR_SHIFT                 1  /* AIF1DAC1_NG_THR - [3:1] */
+#define WM8958_AIF1DAC1_NG_THR_WIDTH                 3  /* AIF1DAC1_NG_THR - [3:1] */
+#define WM8958_AIF1DAC1_NG_ENA                  0x0001  /* AIF1DAC1_NG_ENA */
+#define WM8958_AIF1DAC1_NG_ENA_MASK             0x0001  /* AIF1DAC1_NG_ENA */
+#define WM8958_AIF1DAC1_NG_ENA_SHIFT                 0  /* AIF1DAC1_NG_ENA */
+#define WM8958_AIF1DAC1_NG_ENA_WIDTH                 1  /* AIF1DAC1_NG_ENA */
+
+/*
+ * R1073 (0x431) - AIF1 DAC2 Noise Gate
+ */
+#define WM8958_AIF1DAC2_NG_HLD_MASK             0x0060  /* AIF1DAC2_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC2_NG_HLD_SHIFT                 5  /* AIF1DAC2_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC2_NG_HLD_WIDTH                 2  /* AIF1DAC2_NG_HLD - [6:5] */
+#define WM8958_AIF1DAC2_NG_THR_MASK             0x000E  /* AIF1DAC2_NG_THR - [3:1] */
+#define WM8958_AIF1DAC2_NG_THR_SHIFT                 1  /* AIF1DAC2_NG_THR - [3:1] */
+#define WM8958_AIF1DAC2_NG_THR_WIDTH                 3  /* AIF1DAC2_NG_THR - [3:1] */
+#define WM8958_AIF1DAC2_NG_ENA                  0x0001  /* AIF1DAC2_NG_ENA */
+#define WM8958_AIF1DAC2_NG_ENA_MASK             0x0001  /* AIF1DAC2_NG_ENA */
+#define WM8958_AIF1DAC2_NG_ENA_SHIFT                 0  /* AIF1DAC2_NG_ENA */
+#define WM8958_AIF1DAC2_NG_ENA_WIDTH                 1  /* AIF1DAC2_NG_ENA */
+
+/*
  * R1088 (0x440) - AIF1 DRC1 (1)
  */
 #define WM8994_AIF1DRC1_SIG_DET_RMS_MASK        0xF800  /* AIF1DRC1_SIG_DET_RMS - [15:11] */
@@ -3560,6 +3649,20 @@
 #define WM8994_AIF2DAC_3D_ENA_WIDTH                  1  /* AIF2DAC_3D_ENA */
 
 /*
+ * R1328 (0x530) - AIF2 DAC Noise Gate
+ */
+#define WM8958_AIF2DAC_NG_HLD_MASK              0x0060  /* AIF2DAC_NG_HLD - [6:5] */
+#define WM8958_AIF2DAC_NG_HLD_SHIFT                  5  /* AIF2DAC_NG_HLD - [6:5] */
+#define WM8958_AIF2DAC_NG_HLD_WIDTH                  2  /* AIF2DAC_NG_HLD - [6:5] */
+#define WM8958_AIF2DAC_NG_THR_MASK              0x000E  /* AIF2DAC_NG_THR - [3:1] */
+#define WM8958_AIF2DAC_NG_THR_SHIFT                  1  /* AIF2DAC_NG_THR - [3:1] */
+#define WM8958_AIF2DAC_NG_THR_WIDTH                  3  /* AIF2DAC_NG_THR - [3:1] */
+#define WM8958_AIF2DAC_NG_ENA                   0x0001  /* AIF2DAC_NG_ENA */
+#define WM8958_AIF2DAC_NG_ENA_MASK              0x0001  /* AIF2DAC_NG_ENA */
+#define WM8958_AIF2DAC_NG_ENA_SHIFT                  0  /* AIF2DAC_NG_ENA */
+#define WM8958_AIF2DAC_NG_ENA_WIDTH                  1  /* AIF2DAC_NG_ENA */
+
+/*
  * R1344 (0x540) - AIF2 DRC (1)
  */
 #define WM8994_AIF2DRC_SIG_DET_RMS_MASK         0xF800  /* AIF2DRC_SIG_DET_RMS - [15:11] */
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 103113a2fd18..27748230aa69 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -11,131 +11,130 @@
 #include <linux/types.h>
 
 /* Generic MII registers. */
-
-#define MII_BMCR            0x00        /* Basic mode control register */
-#define MII_BMSR            0x01        /* Basic mode status register  */
-#define MII_PHYSID1         0x02        /* PHYS ID 1                   */
-#define MII_PHYSID2         0x03        /* PHYS ID 2                   */
-#define MII_ADVERTISE       0x04        /* Advertisement control reg   */
-#define MII_LPA             0x05        /* Link partner ability reg    */
-#define MII_EXPANSION       0x06        /* Expansion register          */
-#define MII_CTRL1000        0x09        /* 1000BASE-T control          */
-#define MII_STAT1000        0x0a        /* 1000BASE-T status           */
-#define MII_ESTATUS	    0x0f	/* Extended Status */
-#define MII_DCOUNTER        0x12        /* Disconnect counter          */
-#define MII_FCSCOUNTER      0x13        /* False carrier counter       */
-#define MII_NWAYTEST        0x14        /* N-way auto-neg test reg     */
-#define MII_RERRCOUNTER     0x15        /* Receive error counter       */
-#define MII_SREVISION       0x16        /* Silicon revision            */
-#define MII_RESV1           0x17        /* Reserved...                 */
-#define MII_LBRERROR        0x18        /* Lpback, rx, bypass error    */
-#define MII_PHYADDR         0x19        /* PHY address                 */
-#define MII_RESV2           0x1a        /* Reserved...                 */
-#define MII_TPISTATUS       0x1b        /* TPI status for 10mbps       */
-#define MII_NCONFIG         0x1c        /* Network interface config    */
+#define MII_BMCR		0x00	/* Basic mode control register */
+#define MII_BMSR		0x01	/* Basic mode status register  */
+#define MII_PHYSID1		0x02	/* PHYS ID 1                   */
+#define MII_PHYSID2		0x03	/* PHYS ID 2                   */
+#define MII_ADVERTISE		0x04	/* Advertisement control reg   */
+#define MII_LPA			0x05	/* Link partner ability reg    */
+#define MII_EXPANSION		0x06	/* Expansion register          */
+#define MII_CTRL1000		0x09	/* 1000BASE-T control          */
+#define MII_STAT1000		0x0a	/* 1000BASE-T status           */
+#define MII_ESTATUS		0x0f	/* Extended Status             */
+#define MII_DCOUNTER		0x12	/* Disconnect counter          */
+#define MII_FCSCOUNTER		0x13	/* False carrier counter       */
+#define MII_NWAYTEST		0x14	/* N-way auto-neg test reg     */
+#define MII_RERRCOUNTER		0x15	/* Receive error counter       */
+#define MII_SREVISION		0x16	/* Silicon revision            */
+#define MII_RESV1		0x17	/* Reserved...                 */
+#define MII_LBRERROR		0x18	/* Lpback, rx, bypass error    */
+#define MII_PHYADDR		0x19	/* PHY address                 */
+#define MII_RESV2		0x1a	/* Reserved...                 */
+#define MII_TPISTATUS		0x1b	/* TPI status for 10mbps       */
+#define MII_NCONFIG		0x1c	/* Network interface config    */
 
 /* Basic mode control register. */
-#define BMCR_RESV               0x003f  /* Unused...                   */
-#define BMCR_SPEED1000		0x0040  /* MSB of Speed (1000)         */
-#define BMCR_CTST               0x0080  /* Collision test              */
-#define BMCR_FULLDPLX           0x0100  /* Full duplex                 */
-#define BMCR_ANRESTART          0x0200  /* Auto negotiation restart    */
-#define BMCR_ISOLATE            0x0400  /* Disconnect DP83840 from MII */
-#define BMCR_PDOWN              0x0800  /* Powerdown the DP83840       */
-#define BMCR_ANENABLE           0x1000  /* Enable auto negotiation     */
-#define BMCR_SPEED100           0x2000  /* Select 100Mbps              */
-#define BMCR_LOOPBACK           0x4000  /* TXD loopback bits           */
-#define BMCR_RESET              0x8000  /* Reset the DP83840           */
+#define BMCR_RESV		0x003f	/* Unused...                   */
+#define BMCR_SPEED1000		0x0040	/* MSB of Speed (1000)         */
+#define BMCR_CTST		0x0080	/* Collision test              */
+#define BMCR_FULLDPLX		0x0100	/* Full duplex                 */
+#define BMCR_ANRESTART		0x0200	/* Auto negotiation restart    */
+#define BMCR_ISOLATE		0x0400	/* Isolate data paths from MII */
+#define BMCR_PDOWN		0x0800	/* Enable low power state      */
+#define BMCR_ANENABLE		0x1000	/* Enable auto negotiation     */
+#define BMCR_SPEED100		0x2000	/* Select 100Mbps              */
+#define BMCR_LOOPBACK		0x4000	/* TXD loopback bits           */
+#define BMCR_RESET		0x8000	/* Reset to default state      */
 
 /* Basic mode status register. */
-#define BMSR_ERCAP              0x0001  /* Ext-reg capability          */
-#define BMSR_JCD                0x0002  /* Jabber detected             */
-#define BMSR_LSTATUS            0x0004  /* Link status                 */
-#define BMSR_ANEGCAPABLE        0x0008  /* Able to do auto-negotiation */
-#define BMSR_RFAULT             0x0010  /* Remote fault detected       */
-#define BMSR_ANEGCOMPLETE       0x0020  /* Auto-negotiation complete   */
-#define BMSR_RESV               0x00c0  /* Unused...                   */
-#define BMSR_ESTATEN		0x0100	/* Extended Status in R15 */
-#define BMSR_100HALF2           0x0200  /* Can do 100BASE-T2 HDX */
-#define BMSR_100FULL2           0x0400  /* Can do 100BASE-T2 FDX */
-#define BMSR_10HALF             0x0800  /* Can do 10mbps, half-duplex  */
-#define BMSR_10FULL             0x1000  /* Can do 10mbps, full-duplex  */
-#define BMSR_100HALF            0x2000  /* Can do 100mbps, half-duplex */
-#define BMSR_100FULL            0x4000  /* Can do 100mbps, full-duplex */
-#define BMSR_100BASE4           0x8000  /* Can do 100mbps, 4k packets  */
+#define BMSR_ERCAP		0x0001	/* Ext-reg capability          */
+#define BMSR_JCD		0x0002	/* Jabber detected             */
+#define BMSR_LSTATUS		0x0004	/* Link status                 */
+#define BMSR_ANEGCAPABLE	0x0008	/* Able to do auto-negotiation */
+#define BMSR_RFAULT		0x0010	/* Remote fault detected       */
+#define BMSR_ANEGCOMPLETE	0x0020	/* Auto-negotiation complete   */
+#define BMSR_RESV		0x00c0	/* Unused...                   */
+#define BMSR_ESTATEN		0x0100	/* Extended Status in R15      */
+#define BMSR_100HALF2		0x0200	/* Can do 100BASE-T2 HDX       */
+#define BMSR_100FULL2		0x0400	/* Can do 100BASE-T2 FDX       */
+#define BMSR_10HALF		0x0800	/* Can do 10mbps, half-duplex  */
+#define BMSR_10FULL		0x1000	/* Can do 10mbps, full-duplex  */
+#define BMSR_100HALF		0x2000	/* Can do 100mbps, half-duplex */
+#define BMSR_100FULL		0x4000	/* Can do 100mbps, full-duplex */
+#define BMSR_100BASE4		0x8000	/* Can do 100mbps, 4k packets  */
 
 /* Advertisement control register. */
-#define ADVERTISE_SLCT          0x001f  /* Selector bits               */
-#define ADVERTISE_CSMA          0x0001  /* Only selector supported     */
-#define ADVERTISE_10HALF        0x0020  /* Try for 10mbps half-duplex  */
-#define ADVERTISE_1000XFULL     0x0020  /* Try for 1000BASE-X full-duplex */
-#define ADVERTISE_10FULL        0x0040  /* Try for 10mbps full-duplex  */
-#define ADVERTISE_1000XHALF     0x0040  /* Try for 1000BASE-X half-duplex */
-#define ADVERTISE_100HALF       0x0080  /* Try for 100mbps half-duplex */
-#define ADVERTISE_1000XPAUSE    0x0080  /* Try for 1000BASE-X pause    */
-#define ADVERTISE_100FULL       0x0100  /* Try for 100mbps full-duplex */
-#define ADVERTISE_1000XPSE_ASYM 0x0100  /* Try for 1000BASE-X asym pause */
-#define ADVERTISE_100BASE4      0x0200  /* Try for 100mbps 4k packets  */
-#define ADVERTISE_PAUSE_CAP     0x0400  /* Try for pause               */
-#define ADVERTISE_PAUSE_ASYM    0x0800  /* Try for asymetric pause     */
-#define ADVERTISE_RESV          0x1000  /* Unused...                   */
-#define ADVERTISE_RFAULT        0x2000  /* Say we can detect faults    */
-#define ADVERTISE_LPACK         0x4000  /* Ack link partners response  */
-#define ADVERTISE_NPAGE         0x8000  /* Next page bit               */
-
-#define ADVERTISE_FULL (ADVERTISE_100FULL | ADVERTISE_10FULL | \
-			ADVERTISE_CSMA)
-#define ADVERTISE_ALL (ADVERTISE_10HALF | ADVERTISE_10FULL | \
-                       ADVERTISE_100HALF | ADVERTISE_100FULL)
+#define ADVERTISE_SLCT		0x001f	/* Selector bits               */
+#define ADVERTISE_CSMA		0x0001	/* Only selector supported     */
+#define ADVERTISE_10HALF	0x0020	/* Try for 10mbps half-duplex  */
+#define ADVERTISE_1000XFULL	0x0020	/* Try for 1000BASE-X full-duplex */
+#define ADVERTISE_10FULL	0x0040	/* Try for 10mbps full-duplex  */
+#define ADVERTISE_1000XHALF	0x0040	/* Try for 1000BASE-X half-duplex */
+#define ADVERTISE_100HALF	0x0080	/* Try for 100mbps half-duplex */
+#define ADVERTISE_1000XPAUSE	0x0080	/* Try for 1000BASE-X pause    */
+#define ADVERTISE_100FULL	0x0100	/* Try for 100mbps full-duplex */
+#define ADVERTISE_1000XPSE_ASYM	0x0100	/* Try for 1000BASE-X asym pause */
+#define ADVERTISE_100BASE4	0x0200	/* Try for 100mbps 4k packets  */
+#define ADVERTISE_PAUSE_CAP	0x0400	/* Try for pause               */
+#define ADVERTISE_PAUSE_ASYM	0x0800	/* Try for asymetric pause     */
+#define ADVERTISE_RESV		0x1000	/* Unused...                   */
+#define ADVERTISE_RFAULT	0x2000	/* Say we can detect faults    */
+#define ADVERTISE_LPACK		0x4000	/* Ack link partners response  */
+#define ADVERTISE_NPAGE		0x8000	/* Next page bit               */
+
+#define ADVERTISE_FULL		(ADVERTISE_100FULL | ADVERTISE_10FULL | \
+				  ADVERTISE_CSMA)
+#define ADVERTISE_ALL		(ADVERTISE_10HALF | ADVERTISE_10FULL | \
+				  ADVERTISE_100HALF | ADVERTISE_100FULL)
 
 /* Link partner ability register. */
-#define LPA_SLCT                0x001f  /* Same as advertise selector  */
-#define LPA_10HALF              0x0020  /* Can do 10mbps half-duplex   */
-#define LPA_1000XFULL           0x0020  /* Can do 1000BASE-X full-duplex */
-#define LPA_10FULL              0x0040  /* Can do 10mbps full-duplex   */
-#define LPA_1000XHALF           0x0040  /* Can do 1000BASE-X half-duplex */
-#define LPA_100HALF             0x0080  /* Can do 100mbps half-duplex  */
-#define LPA_1000XPAUSE          0x0080  /* Can do 1000BASE-X pause     */
-#define LPA_100FULL             0x0100  /* Can do 100mbps full-duplex  */
-#define LPA_1000XPAUSE_ASYM     0x0100  /* Can do 1000BASE-X pause asym*/
-#define LPA_100BASE4            0x0200  /* Can do 100mbps 4k packets   */
-#define LPA_PAUSE_CAP           0x0400  /* Can pause                   */
-#define LPA_PAUSE_ASYM          0x0800  /* Can pause asymetrically     */
-#define LPA_RESV                0x1000  /* Unused...                   */
-#define LPA_RFAULT              0x2000  /* Link partner faulted        */
-#define LPA_LPACK               0x4000  /* Link partner acked us       */
-#define LPA_NPAGE               0x8000  /* Next page bit               */
+#define LPA_SLCT		0x001f	/* Same as advertise selector  */
+#define LPA_10HALF		0x0020	/* Can do 10mbps half-duplex   */
+#define LPA_1000XFULL		0x0020	/* Can do 1000BASE-X full-duplex */
+#define LPA_10FULL		0x0040	/* Can do 10mbps full-duplex   */
+#define LPA_1000XHALF		0x0040	/* Can do 1000BASE-X half-duplex */
+#define LPA_100HALF		0x0080	/* Can do 100mbps half-duplex  */
+#define LPA_1000XPAUSE		0x0080	/* Can do 1000BASE-X pause     */
+#define LPA_100FULL		0x0100	/* Can do 100mbps full-duplex  */
+#define LPA_1000XPAUSE_ASYM	0x0100	/* Can do 1000BASE-X pause asym*/
+#define LPA_100BASE4		0x0200	/* Can do 100mbps 4k packets   */
+#define LPA_PAUSE_CAP		0x0400	/* Can pause                   */
+#define LPA_PAUSE_ASYM		0x0800	/* Can pause asymetrically     */
+#define LPA_RESV		0x1000	/* Unused...                   */
+#define LPA_RFAULT		0x2000	/* Link partner faulted        */
+#define LPA_LPACK		0x4000	/* Link partner acked us       */
+#define LPA_NPAGE		0x8000	/* Next page bit               */
 
 #define LPA_DUPLEX		(LPA_10FULL | LPA_100FULL)
 #define LPA_100			(LPA_100FULL | LPA_100HALF | LPA_100BASE4)
 
 /* Expansion register for auto-negotiation. */
-#define EXPANSION_NWAY          0x0001  /* Can do N-way auto-nego      */
-#define EXPANSION_LCWP          0x0002  /* Got new RX page code word   */
-#define EXPANSION_ENABLENPAGE   0x0004  /* This enables npage words    */
-#define EXPANSION_NPCAPABLE     0x0008  /* Link partner supports npage */
-#define EXPANSION_MFAULTS       0x0010  /* Multiple faults detected    */
-#define EXPANSION_RESV          0xffe0  /* Unused...                   */
+#define EXPANSION_NWAY		0x0001	/* Can do N-way auto-nego      */
+#define EXPANSION_LCWP		0x0002	/* Got new RX page code word   */
+#define EXPANSION_ENABLENPAGE	0x0004	/* This enables npage words    */
+#define EXPANSION_NPCAPABLE	0x0008	/* Link partner supports npage */
+#define EXPANSION_MFAULTS	0x0010	/* Multiple faults detected    */
+#define EXPANSION_RESV		0xffe0	/* Unused...                   */
 
-#define ESTATUS_1000_TFULL	0x2000	/* Can do 1000BT Full */
-#define ESTATUS_1000_THALF	0x1000	/* Can do 1000BT Half */
+#define ESTATUS_1000_TFULL	0x2000	/* Can do 1000BT Full          */
+#define ESTATUS_1000_THALF	0x1000	/* Can do 1000BT Half          */
 
 /* N-way test register. */
-#define NWAYTEST_RESV1          0x00ff  /* Unused...                   */
-#define NWAYTEST_LOOPBACK       0x0100  /* Enable loopback for N-way   */
-#define NWAYTEST_RESV2          0xfe00  /* Unused...                   */
+#define NWAYTEST_RESV1		0x00ff	/* Unused...                   */
+#define NWAYTEST_LOOPBACK	0x0100	/* Enable loopback for N-way   */
+#define NWAYTEST_RESV2		0xfe00	/* Unused...                   */
 
 /* 1000BASE-T Control register */
-#define ADVERTISE_1000FULL      0x0200  /* Advertise 1000BASE-T full duplex */
-#define ADVERTISE_1000HALF      0x0100  /* Advertise 1000BASE-T half duplex */
+#define ADVERTISE_1000FULL	0x0200  /* Advertise 1000BASE-T full duplex */
+#define ADVERTISE_1000HALF	0x0100  /* Advertise 1000BASE-T half duplex */
 #define CTL1000_AS_MASTER	0x0800
 #define CTL1000_ENABLE_MASTER	0x1000
 
 /* 1000BASE-T Status register */
-#define LPA_1000LOCALRXOK       0x2000  /* Link partner local receiver status */
-#define LPA_1000REMRXOK         0x1000  /* Link partner remote receiver status */
-#define LPA_1000FULL            0x0800  /* Link partner 1000BASE-T full duplex */
-#define LPA_1000HALF            0x0400  /* Link partner 1000BASE-T half duplex */
+#define LPA_1000LOCALRXOK	0x2000	/* Link partner local receiver status */
+#define LPA_1000REMRXOK		0x1000	/* Link partner remote receiver status */
+#define LPA_1000FULL		0x0800	/* Link partner 1000BASE-T full duplex */
+#define LPA_1000HALF		0x0400	/* Link partner 1000BASE-T half duplex */
 
 /* Flow control flags */
 #define FLOW_CTRL_TX		0x01
@@ -149,7 +148,7 @@ struct mii_ioctl_data {
 	__u16		val_out;
 };
 
-#ifdef __KERNEL__ 
+#ifdef __KERNEL__
 
 #include <linux/if.h>
 
@@ -180,7 +179,7 @@ extern unsigned int mii_check_media (struct mii_if_info *mii,
 				     unsigned int ok_to_print,
 				     unsigned int init_media);
 extern int generic_mii_ioctl(struct mii_if_info *mii_if,
-                      	     struct mii_ioctl_data *mii_data, int cmd,
+			     struct mii_ioctl_data *mii_data, int cmd,
 			     unsigned int *duplex_changed);
 
 
@@ -189,7 +188,6 @@ static inline struct mii_ioctl_data *if_mii(struct ifreq *rq)
 	return (struct mii_ioctl_data *) &rq->ifr_ifru;
 }
 
-
 /**
  * mii_nway_result
  * @negotiated: value of MII ANAR and'd with ANLPAR
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index c309b1ecdc1c..c41d7270c6c6 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -1,7 +1,8 @@
 #ifndef _LINUX_MISCDEVICE_H
 #define _LINUX_MISCDEVICE_H
-#include <linux/module.h>
 #include <linux/major.h>
+#include <linux/list.h>
+#include <linux/types.h>
 
 /*
  *	These allocations are managed by device@lanana.org. If you use an
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 53ef894bfa05..84b0b1848f17 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -61,6 +61,7 @@ enum {
 	MLX4_DEV_CAP_FLAG_RC		= 1LL <<  0,
 	MLX4_DEV_CAP_FLAG_UC		= 1LL <<  1,
 	MLX4_DEV_CAP_FLAG_UD		= 1LL <<  2,
+	MLX4_DEV_CAP_FLAG_XRC		= 1LL <<  3,
 	MLX4_DEV_CAP_FLAG_SRQ		= 1LL <<  6,
 	MLX4_DEV_CAP_FLAG_IPOIB_CSUM	= 1LL <<  7,
 	MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR	= 1LL <<  8,
@@ -75,6 +76,7 @@ enum {
 	MLX4_DEV_CAP_FLAG_UD_MCAST	= 1LL << 21,
 	MLX4_DEV_CAP_FLAG_IBOE		= 1LL << 30,
 	MLX4_DEV_CAP_FLAG_UC_LOOPBACK	= 1LL << 32,
+	MLX4_DEV_CAP_FLAG_FCS_KEEP	= 1LL << 34,
 	MLX4_DEV_CAP_FLAG_WOL		= 1LL << 38,
 	MLX4_DEV_CAP_FLAG_UDP_RSS	= 1LL << 40,
 	MLX4_DEV_CAP_FLAG_VEP_UC_STEER	= 1LL << 41,
@@ -82,6 +84,12 @@ enum {
 	MLX4_DEV_CAP_FLAG_COUNTERS	= 1LL << 48
 };
 
+#define MLX4_ATTR_EXTENDED_PORT_INFO	cpu_to_be16(0xff90)
+
+enum {
+	MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO	= 1 <<  0
+};
+
 enum {
 	MLX4_BMME_FLAG_LOCAL_INV	= 1 <<  6,
 	MLX4_BMME_FLAG_REMOTE_INV	= 1 <<  7,
@@ -256,6 +264,8 @@ struct mlx4_caps {
 	int			num_qp_per_mgm;
 	int			num_pds;
 	int			reserved_pds;
+	int			max_xrcds;
+	int			reserved_xrcds;
 	int			mtt_entry_sz;
 	u32			max_msg_sz;
 	u32			page_size_cap;
@@ -276,6 +286,7 @@ struct mlx4_caps {
 	u32			port_mask;
 	enum mlx4_port_type	possible_type[MLX4_MAX_PORTS + 1];
 	u32			max_counters;
+	u8			ext_port_cap[MLX4_MAX_PORTS + 1];
 };
 
 struct mlx4_buf_list {
@@ -499,6 +510,8 @@ static inline void *mlx4_buf_offset(struct mlx4_buf *buf, int offset)
 
 int mlx4_pd_alloc(struct mlx4_dev *dev, u32 *pdn);
 void mlx4_pd_free(struct mlx4_dev *dev, u32 pdn);
+int mlx4_xrcd_alloc(struct mlx4_dev *dev, u32 *xrcdn);
+void mlx4_xrcd_free(struct mlx4_dev *dev, u32 xrcdn);
 
 int mlx4_uar_alloc(struct mlx4_dev *dev, struct mlx4_uar *uar);
 void mlx4_uar_free(struct mlx4_dev *dev, struct mlx4_uar *uar);
@@ -538,8 +551,8 @@ void mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt);
 int mlx4_qp_alloc(struct mlx4_dev *dev, int qpn, struct mlx4_qp *qp);
 void mlx4_qp_free(struct mlx4_dev *dev, struct mlx4_qp *qp);
 
-int mlx4_srq_alloc(struct mlx4_dev *dev, u32 pdn, struct mlx4_mtt *mtt,
-		   u64 db_rec, struct mlx4_srq *srq);
+int mlx4_srq_alloc(struct mlx4_dev *dev, u32 pdn, u32 cqn, u16 xrcdn,
+		   struct mlx4_mtt *mtt, u64 db_rec, struct mlx4_srq *srq);
 void mlx4_srq_free(struct mlx4_dev *dev, struct mlx4_srq *srq);
 int mlx4_srq_arm(struct mlx4_dev *dev, struct mlx4_srq *srq, int limit_watermark);
 int mlx4_srq_query(struct mlx4_dev *dev, struct mlx4_srq *srq, int *limit_watermark);
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 4001c8249dbb..48cc4cb97858 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -75,6 +75,7 @@ enum {
 	MLX4_QP_ST_UC				= 0x1,
 	MLX4_QP_ST_RD				= 0x2,
 	MLX4_QP_ST_UD				= 0x3,
+	MLX4_QP_ST_XRC				= 0x6,
 	MLX4_QP_ST_MLX				= 0x7
 };
 
@@ -137,7 +138,7 @@ struct mlx4_qp_context {
 	__be32			ssn;
 	__be32			params2;
 	__be32			rnr_nextrecvpsn;
-	__be32			srcd;
+	__be32			xrcd;
 	__be32			cqn_recv;
 	__be64			db_rec_addr;
 	__be32			qkey;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 7438071b44aa..3dc3a8c2c485 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -356,36 +356,50 @@ static inline struct page *compound_head(struct page *page)
 	return page;
 }
 
+/*
+ * The atomic page->_mapcount, starts from -1: so that transitions
+ * both from it and to it can be tracked, using atomic_inc_and_test
+ * and atomic_add_negative(-1).
+ */
+static inline void reset_page_mapcount(struct page *page)
+{
+	atomic_set(&(page)->_mapcount, -1);
+}
+
+static inline int page_mapcount(struct page *page)
+{
+	return atomic_read(&(page)->_mapcount) + 1;
+}
+
 static inline int page_count(struct page *page)
 {
 	return atomic_read(&compound_head(page)->_count);
 }
 
+static inline void get_huge_page_tail(struct page *page)
+{
+	/*
+	 * __split_huge_page_refcount() cannot run
+	 * from under us.
+	 */
+	VM_BUG_ON(page_mapcount(page) < 0);
+	VM_BUG_ON(atomic_read(&page->_count) != 0);
+	atomic_inc(&page->_mapcount);
+}
+
+extern bool __get_page_tail(struct page *page);
+
 static inline void get_page(struct page *page)
 {
+	if (unlikely(PageTail(page)))
+		if (likely(__get_page_tail(page)))
+			return;
 	/*
 	 * Getting a normal page or the head of a compound page
-	 * requires to already have an elevated page->_count. Only if
-	 * we're getting a tail page, the elevated page->_count is
-	 * required only in the head page, so for tail pages the
-	 * bugcheck only verifies that the page->_count isn't
-	 * negative.
+	 * requires to already have an elevated page->_count.
 	 */
-	VM_BUG_ON(atomic_read(&page->_count) < !PageTail(page));
+	VM_BUG_ON(atomic_read(&page->_count) <= 0);
 	atomic_inc(&page->_count);
-	/*
-	 * Getting a tail page will elevate both the head and tail
-	 * page->_count(s).
-	 */
-	if (unlikely(PageTail(page))) {
-		/*
-		 * This is safe only because
-		 * __split_huge_page_refcount can't run under
-		 * get_page().
-		 */
-		VM_BUG_ON(atomic_read(&page->first_page->_count) <= 0);
-		atomic_inc(&page->first_page->_count);
-	}
 }
 
 static inline struct page *virt_to_head_page(const void *x)
@@ -804,21 +818,6 @@ static inline pgoff_t page_index(struct page *page)
 }
 
 /*
- * The atomic page->_mapcount, like _count, starts from -1:
- * so that transitions both from it and to it can be tracked,
- * using atomic_inc_and_test and atomic_add_negative(-1).
- */
-static inline void reset_page_mapcount(struct page *page)
-{
-	atomic_set(&(page)->_mapcount, -1);
-}
-
-static inline int page_mapcount(struct page *page)
-{
-	return atomic_read(&(page)->_mapcount) + 1;
-}
-
-/*
  * Return true if this page is mapped into pagetables.
  */
 static inline int page_mapped(struct page *page)
@@ -1334,7 +1333,8 @@ extern void si_meminfo(struct sysinfo * val);
 extern void si_meminfo_node(struct sysinfo *val, int nid);
 extern int after_bootmem;
 
-extern void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...);
+extern __printf(3, 4)
+void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...);
 
 extern void setup_per_cpu_pageset(void);
 
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 774b8952deb4..5b42f1b34eb7 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -62,10 +62,23 @@ struct page {
 			struct {
 
 				union {
-					atomic_t _mapcount;	/* Count of ptes mapped in mms,
-							 * to show when page is mapped
-							 * & limit reverse map searches.
-							 */
+					/*
+					 * Count of ptes mapped in
+					 * mms, to show when page is
+					 * mapped & limit reverse map
+					 * searches.
+					 *
+					 * Used also for tail pages
+					 * refcounting instead of
+					 * _count. Tail pages cannot
+					 * be mapped and keeping the
+					 * tail page _count zero at
+					 * all times guarantees
+					 * get_page_unless_zero() will
+					 * never succeed on tail
+					 * pages.
+					 */
+					atomic_t _mapcount;
 
 					struct {
 						unsigned inuse:16;
@@ -79,9 +92,21 @@ struct page {
 	};
 
 	/* Third double word block */
-	struct list_head lru;		/* Pageout list, eg. active_list
+	union {
+		struct list_head lru;	/* Pageout list, eg. active_list
 					 * protected by zone->lru_lock !
 					 */
+		struct {		/* slub per cpu partial pages */
+			struct page *next;	/* Next partial slab */
+#ifdef CONFIG_64BIT
+			int pages;	/* Nr of partial slabs left */
+			int pobjects;	/* Approximate # of objects */
+#else
+			short int pages;
+			short int pobjects;
+#endif
+		};
+	};
 
 	/* Remainder is not double word aligned */
 	union {
@@ -135,6 +160,17 @@ struct page {
 #endif
 ;
 
+struct page_frag {
+	struct page *page;
+#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
+	__u32 offset;
+	__u32 size;
+#else
+	__u16 offset;
+	__u16 size;
+#endif
+};
+
 typedef unsigned long __nocast vm_flags_t;
 
 /*
@@ -281,8 +317,15 @@ struct mm_struct {
 	unsigned long hiwater_rss;	/* High-watermark of RSS usage */
 	unsigned long hiwater_vm;	/* High-water virtual memory usage */
 
-	unsigned long total_vm, locked_vm, shared_vm, exec_vm;
-	unsigned long stack_vm, reserved_vm, def_flags, nr_ptes;
+	unsigned long total_vm;		/* Total pages mapped */
+	unsigned long locked_vm;	/* Pages that have PG_mlocked set */
+	unsigned long pinned_vm;	/* Refcount permanently increased */
+	unsigned long shared_vm;	/* Shared pages (files) */
+	unsigned long exec_vm;		/* VM_EXEC & ~VM_WRITE */
+	unsigned long stack_vm;		/* VM_GROWSUP/DOWN */
+	unsigned long reserved_vm;	/* VM_RESERVED|VM_IO pages */
+	unsigned long def_flags;
+	unsigned long nr_ptes;		/* Page table pages */
 	unsigned long start_code, end_code, start_data, end_data;
 	unsigned long start_brk, brk, start_stack;
 	unsigned long arg_start, arg_end, env_start, env_end;
@@ -313,9 +356,6 @@ struct mm_struct {
 	unsigned int token_priority;
 	unsigned int last_interval;
 
-	/* How many tasks sharing this mm are OOM_DISABLE */
-	atomic_t oom_disable_count;
-
 	unsigned long flags; /* Must use atomic bitops to access the bits */
 
 	struct core_state *core_state; /* coredumping support */
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index b460fc2af8a1..415f2db414e1 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -50,8 +50,12 @@ struct mmc_ext_csd {
 	u8			rel_sectors;
 	u8			rel_param;
 	u8			part_config;
+	u8			cache_ctrl;
+	u8			rst_n_function;
 	unsigned int		part_time;		/* Units: ms */
 	unsigned int		sa_timeout;		/* Units: 100ns */
+	unsigned int		generic_cmd6_time;	/* Units: 10ms */
+	unsigned int            power_off_longtime;     /* Units: ms */
 	unsigned int		hs_max_dtr;
 	unsigned int		sectors;
 	unsigned int		card_type;
@@ -63,11 +67,15 @@ struct mmc_ext_csd {
 	bool			enhanced_area_en;	/* enable bit */
 	unsigned long long	enhanced_area_offset;	/* Units: Byte */
 	unsigned int		enhanced_area_size;	/* Units: KB */
-	unsigned int		boot_size;		/* in bytes */
+	unsigned int		cache_size;		/* Units: KB */
+	bool			hpi_en;			/* HPI enablebit */
+	bool			hpi;			/* HPI support bit */
+	unsigned int		hpi_cmd;		/* cmd used as HPI */
 	u8			raw_partition_support;	/* 160 */
 	u8			raw_erased_mem_count;	/* 181 */
 	u8			raw_ext_csd_structure;	/* 194 */
 	u8			raw_card_type;		/* 196 */
+	u8			out_of_int_time;	/* 198 */
 	u8			raw_s_a_timeout;		/* 217 */
 	u8			raw_hc_erase_gap_size;	/* 221 */
 	u8			raw_erase_timeout_mult;	/* 223 */
@@ -77,6 +85,9 @@ struct mmc_ext_csd {
 	u8			raw_sec_feature_support;/* 231 */
 	u8			raw_trim_mult;		/* 232 */
 	u8			raw_sectors[4];		/* 212 - 4 bytes */
+
+	unsigned int            feature_support;
+#define MMC_DISCARD_FEATURE	BIT(0)                  /* CMD38 feature */
 };
 
 struct sd_scr {
@@ -157,6 +168,24 @@ struct sdio_func_tuple;
 
 #define SDIO_MAX_FUNCS		7
 
+/* The number of MMC physical partitions.  These consist of:
+ * boot partitions (2), general purpose partitions (4) in MMC v4.4.
+ */
+#define MMC_NUM_BOOT_PARTITION	2
+#define MMC_NUM_GP_PARTITION	4
+#define MMC_NUM_PHY_PARTITION	6
+#define MAX_MMC_PART_NAME_LEN	20
+
+/*
+ * MMC Physical partitions
+ */
+struct mmc_part {
+	unsigned int	size;	/* partition size (in bytes) */
+	unsigned int	part_cfg;	/* partition type */
+	char	name[MAX_MMC_PART_NAME_LEN];
+	bool	force_ro;	/* to make boot parts RO by default */
+};
+
 /*
  * MMC device
  */
@@ -188,6 +217,13 @@ struct mmc_card {
 #define MMC_QUIRK_DISABLE_CD	(1<<5)		/* disconnect CD/DAT[3] resistor */
 #define MMC_QUIRK_INAND_CMD38	(1<<6)		/* iNAND devices have broken CMD38 */
 #define MMC_QUIRK_BLK_NO_CMD23	(1<<7)		/* Avoid CMD23 for regular multiblock */
+#define MMC_QUIRK_BROKEN_BYTE_MODE_512 (1<<8)	/* Avoid sending 512 bytes in */
+						/* byte mode */
+	unsigned int    poweroff_notify_state;	/* eMMC4.5 notify feature */
+#define MMC_NO_POWER_NOTIFICATION	0
+#define MMC_POWERED_ON			1
+#define MMC_POWEROFF_SHORT		2
+#define MMC_POWEROFF_LONG		3
 
 	unsigned int		erase_size;	/* erase size in sectors */
  	unsigned int		erase_shift;	/* if erase unit is power 2 */
@@ -216,9 +252,24 @@ struct mmc_card {
 	unsigned int		sd_bus_speed;	/* Bus Speed Mode set for the card */
 
 	struct dentry		*debugfs_root;
+	struct mmc_part	part[MMC_NUM_PHY_PARTITION]; /* physical partitions */
+	unsigned int    nr_parts;
 };
 
 /*
+ * This function fill contents in mmc_part.
+ */
+static inline void mmc_part_add(struct mmc_card *card, unsigned int size,
+			unsigned int part_cfg, char *name, int idx, bool ro)
+{
+	card->part[card->nr_parts].size = size;
+	card->part[card->nr_parts].part_cfg = part_cfg;
+	sprintf(card->part[card->nr_parts].name, name, idx);
+	card->part[card->nr_parts].force_ro = ro;
+	card->nr_parts++;
+}
+
+/*
  *  The world is not perfect and supplies us with broken mmc/sdio devices.
  *  For at least some of these bugs we need a work-around.
  */
@@ -377,6 +428,11 @@ static inline int mmc_card_nonstd_func_interface(const struct mmc_card *c)
 	return c->quirks & MMC_QUIRK_NONSTD_FUNC_IF;
 }
 
+static inline int mmc_card_broken_byte_mode_512(const struct mmc_card *c)
+{
+	return c->quirks & MMC_QUIRK_BROKEN_BYTE_MODE_512;
+}
+
 #define mmc_card_name(c)	((c)->cid.prod_name)
 #define mmc_card_id(c)		(dev_name(&(c)->dev))
 
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index b8b1b7a311f1..174a844a5dda 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -136,6 +136,7 @@ struct mmc_async_req;
 
 extern struct mmc_async_req *mmc_start_req(struct mmc_host *,
 					   struct mmc_async_req *, int *);
+extern int mmc_interrupt_hpi(struct mmc_card *);
 extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
 extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
 extern int mmc_app_cmd(struct mmc_host *, struct mmc_card *);
@@ -146,6 +147,7 @@ extern int mmc_switch(struct mmc_card *, u8, u8, u8, unsigned int);
 #define MMC_ERASE_ARG		0x00000000
 #define MMC_SECURE_ERASE_ARG	0x80000000
 #define MMC_TRIM_ARG		0x00000001
+#define MMC_DISCARD_ARG		0x00000003
 #define MMC_SECURE_TRIM1_ARG	0x80000001
 #define MMC_SECURE_TRIM2_ARG	0x80008000
 
@@ -156,12 +158,17 @@ extern int mmc_erase(struct mmc_card *card, unsigned int from, unsigned int nr,
 		     unsigned int arg);
 extern int mmc_can_erase(struct mmc_card *card);
 extern int mmc_can_trim(struct mmc_card *card);
+extern int mmc_can_discard(struct mmc_card *card);
+extern int mmc_can_sanitize(struct mmc_card *card);
 extern int mmc_can_secure_erase_trim(struct mmc_card *card);
 extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from,
 				   unsigned int nr);
 extern unsigned int mmc_calc_max_discard(struct mmc_card *card);
 
 extern int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen);
+extern int mmc_hw_reset(struct mmc_host *host);
+extern int mmc_hw_reset_check(struct mmc_host *host);
+extern int mmc_can_reset(struct mmc_card *card);
 
 extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *);
 extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int);
@@ -171,6 +178,8 @@ extern void mmc_release_host(struct mmc_host *host);
 extern void mmc_do_release_host(struct mmc_host *host);
 extern int mmc_try_claim_host(struct mmc_host *host);
 
+extern int mmc_flush_cache(struct mmc_card *);
+
 /**
  *	mmc_claim_host - exclusively claim a host
  *	@host: mmc host to claim
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index 6b46819705d1..6dc9b80568a0 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -72,6 +72,8 @@ struct mmc_data;
  *	rate and timeout calculations.
  * @current_speed: Configured rate of the controller.
  * @num_slots: Number of slots available.
+ * @verid: Denote Version ID.
+ * @data_offset: Set the offset of DATA register according to VERID.
  * @pdev: Platform device associated with the MMC controller.
  * @pdata: Platform data associated with the MMC controller.
  * @slot: Slots sharing this MMC controller.
@@ -147,6 +149,8 @@ struct dw_mci {
 	u32			current_speed;
 	u32			num_slots;
 	u32			fifoth_val;
+	u16			verid;
+	u16			data_offset;
 	struct platform_device	*pdev;
 	struct dw_mci_board	*pdata;
 	struct dw_mci_slot	*slot[MAX_MCI_SLOTS];
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 1d09562ccf73..a3ac9c48e5de 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -12,6 +12,7 @@
 
 #include <linux/leds.h>
 #include <linux/sched.h>
+#include <linux/fault-inject.h>
 
 #include <linux/mmc/core.h>
 #include <linux/mmc/pm.h>
@@ -108,6 +109,9 @@ struct mmc_host_ops {
 	 * It is optional for the host to implement pre_req and post_req in
 	 * order to support double buffering of requests (prepare one
 	 * request while another request is active).
+	 * pre_req() must always be followed by a post_req().
+	 * To undo a call made to pre_req(), call post_req() with
+	 * a nonzero err condition.
 	 */
 	void	(*post_req)(struct mmc_host *host, struct mmc_request *req,
 			    int err);
@@ -147,6 +151,7 @@ struct mmc_host_ops {
 	int	(*execute_tuning)(struct mmc_host *host);
 	void	(*enable_preset_value)(struct mmc_host *host, bool enable);
 	int	(*select_drive_strength)(unsigned int max_dtr, int host_drv, int card_drv);
+	void	(*hw_reset)(struct mmc_host *host);
 };
 
 struct mmc_card;
@@ -229,8 +234,20 @@ struct mmc_host {
 #define MMC_CAP_MAX_CURRENT_600	(1 << 28)	/* Host max current limit is 600mA */
 #define MMC_CAP_MAX_CURRENT_800	(1 << 29)	/* Host max current limit is 800mA */
 #define MMC_CAP_CMD23		(1 << 30)	/* CMD23 supported. */
+#define MMC_CAP_HW_RESET	(1 << 31)	/* Hardware reset */
+
+	unsigned int		caps2;		/* More host capabilities */
+
+#define MMC_CAP2_BOOTPART_NOACC	(1 << 0)	/* Boot partition no access */
+#define MMC_CAP2_CACHE_CTRL	(1 << 1)	/* Allow cache control */
+#define MMC_CAP2_POWEROFF_NOTIFY (1 << 2)	/* Notify poweroff supported */
+#define MMC_CAP2_NO_MULTI_READ	(1 << 3)	/* Multiblock reads don't work */
 
 	mmc_pm_flag_t		pm_caps;	/* supported pm features */
+	unsigned int        power_notify_type;
+#define MMC_HOST_PW_NOTIFY_NONE		0
+#define MMC_HOST_PW_NOTIFY_SHORT	1
+#define MMC_HOST_PW_NOTIFY_LONG		2
 
 #ifdef CONFIG_MMC_CLKGATE
 	int			clk_requests;	/* internal reference counter */
@@ -302,6 +319,10 @@ struct mmc_host {
 
 	struct mmc_async_req	*areq;		/* active async req */
 
+#ifdef CONFIG_FAIL_MMC_REQUEST
+	struct fault_attr	fail_mmc_request;
+#endif
+
 	unsigned long		private[0] ____cacheline_aligned;
 };
 
@@ -330,6 +351,8 @@ extern int mmc_power_restore_host(struct mmc_host *host);
 extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
 extern void mmc_request_done(struct mmc_host *, struct mmc_request *);
 
+extern int mmc_cache_ctrl(struct mmc_host *, u8);
+
 static inline void mmc_signal_sdio_irq(struct mmc_host *host)
 {
 	host->ops->enable_sdio_irq(host, 0);
@@ -394,4 +417,10 @@ static inline int mmc_host_cmd23(struct mmc_host *host)
 {
 	return host->caps & MMC_CAP_CMD23;
 }
+
+static inline int mmc_boot_partition_access(struct mmc_host *host)
+{
+	return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC);
+}
+
 #endif /* LINUX_MMC_HOST_H */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 5a794cb503ea..0e7135697d11 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -270,18 +270,31 @@ struct _mmc_csd {
  * EXT_CSD fields
  */
 
+#define EXT_CSD_FLUSH_CACHE		32      /* W */
+#define EXT_CSD_CACHE_CTRL		33      /* R/W */
+#define EXT_CSD_POWER_OFF_NOTIFICATION	34	/* R/W */
+#define EXT_CSD_GP_SIZE_MULT		143	/* R/W */
 #define EXT_CSD_PARTITION_ATTRIBUTE	156	/* R/W */
 #define EXT_CSD_PARTITION_SUPPORT	160	/* RO */
+#define EXT_CSD_HPI_MGMT		161	/* R/W */
+#define EXT_CSD_RST_N_FUNCTION		162	/* R/W */
+#define EXT_CSD_SANITIZE_START		165     /* W */
 #define EXT_CSD_WR_REL_PARAM		166	/* RO */
 #define EXT_CSD_ERASE_GROUP_DEF		175	/* R/W */
 #define EXT_CSD_PART_CONFIG		179	/* R/W */
 #define EXT_CSD_ERASED_MEM_CONT		181	/* RO */
 #define EXT_CSD_BUS_WIDTH		183	/* R/W */
 #define EXT_CSD_HS_TIMING		185	/* R/W */
+#define EXT_CSD_POWER_CLASS		187	/* R/W */
 #define EXT_CSD_REV			192	/* RO */
 #define EXT_CSD_STRUCTURE		194	/* RO */
 #define EXT_CSD_CARD_TYPE		196	/* RO */
+#define EXT_CSD_OUT_OF_INTERRUPT_TIME	198	/* RO */
 #define EXT_CSD_PART_SWITCH_TIME        199     /* RO */
+#define EXT_CSD_PWR_CL_52_195		200	/* RO */
+#define EXT_CSD_PWR_CL_26_195		201	/* RO */
+#define EXT_CSD_PWR_CL_52_360		202	/* RO */
+#define EXT_CSD_PWR_CL_26_360		203	/* RO */
 #define EXT_CSD_SEC_CNT			212	/* RO, 4 bytes */
 #define EXT_CSD_S_A_TIMEOUT		217	/* RO */
 #define EXT_CSD_REL_WR_SEC_C		222	/* RO */
@@ -293,6 +306,14 @@ struct _mmc_csd {
 #define EXT_CSD_SEC_ERASE_MULT		230	/* RO */
 #define EXT_CSD_SEC_FEATURE_SUPPORT	231	/* RO */
 #define EXT_CSD_TRIM_MULT		232	/* RO */
+#define EXT_CSD_PWR_CL_200_195		236	/* RO */
+#define EXT_CSD_PWR_CL_200_360		237	/* RO */
+#define EXT_CSD_PWR_CL_DDR_52_195	238	/* RO */
+#define EXT_CSD_PWR_CL_DDR_52_360	239	/* RO */
+#define EXT_CSD_POWER_OFF_LONG_TIME	247	/* RO */
+#define EXT_CSD_GENERIC_CMD6_TIME	248	/* RO */
+#define EXT_CSD_CACHE_SIZE		249	/* RO, 4 bytes */
+#define EXT_CSD_HPI_FEATURES		503	/* RO */
 
 /*
  * EXT_CSD field definitions
@@ -302,7 +323,9 @@ struct _mmc_csd {
 
 #define EXT_CSD_PART_CONFIG_ACC_MASK	(0x7)
 #define EXT_CSD_PART_CONFIG_ACC_BOOT0	(0x1)
-#define EXT_CSD_PART_CONFIG_ACC_BOOT1	(0x2)
+#define EXT_CSD_PART_CONFIG_ACC_GP0	(0x4)
+
+#define EXT_CSD_PART_SUPPORT_PART_EN	(0x1)
 
 #define EXT_CSD_CMD_SET_NORMAL		(1<<0)
 #define EXT_CSD_CMD_SET_SECURE		(1<<1)
@@ -327,7 +350,20 @@ struct _mmc_csd {
 #define EXT_CSD_SEC_ER_EN	BIT(0)
 #define EXT_CSD_SEC_BD_BLK_EN	BIT(2)
 #define EXT_CSD_SEC_GB_CL_EN	BIT(4)
+#define EXT_CSD_SEC_SANITIZE	BIT(6)  /* v4.5 only */
+
+#define EXT_CSD_RST_N_EN_MASK	0x3
+#define EXT_CSD_RST_N_ENABLED	1	/* RST_n is enabled on card */
+
+#define EXT_CSD_NO_POWER_NOTIFICATION	0
+#define EXT_CSD_POWER_ON		1
+#define EXT_CSD_POWER_OFF_SHORT		2
+#define EXT_CSD_POWER_OFF_LONG		3
 
+#define EXT_CSD_PWR_CL_8BIT_MASK	0xF0	/* 8 bit PWR CLS */
+#define EXT_CSD_PWR_CL_4BIT_MASK	0x0F	/* 8 bit PWR CLS */
+#define EXT_CSD_PWR_CL_8BIT_SHIFT	4
+#define EXT_CSD_PWR_CL_4BIT_SHIFT	0
 /*
  * MMC_SWITCH access modes
  */
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index 5666f3abfab7..e4b69353678d 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -88,6 +88,10 @@ struct sdhci_host {
 /* The read-only detection via SDHCI_PRESENT_STATE register is unstable */
 #define SDHCI_QUIRK_UNSTABLE_RO_DETECT			(1<<31)
 
+	unsigned int quirks2;	/* More deviations from spec. */
+
+#define SDHCI_QUIRK2_OWN_CARD_DETECTION			(1<<0)
+
 	int irq;		/* Device IRQ */
 	void __iomem *ioaddr;	/* Mapped address */
 
@@ -115,6 +119,8 @@ struct sdhci_host {
 #define SDHCI_NEEDS_RETUNING	(1<<5)	/* Host needs retuning */
 #define SDHCI_AUTO_CMD12	(1<<6)	/* Auto CMD12 support */
 #define SDHCI_AUTO_CMD23	(1<<7)	/* Auto CMD23 support */
+#define SDHCI_PV_ENABLED	(1<<8)	/* Preset value enabled */
+#define SDHCI_SDIO_IRQ_ENABLED	(1<<9)	/* SDIO irq enabled */
 
 	unsigned int version;	/* SDHCI spec. version */
 
@@ -125,6 +131,8 @@ struct sdhci_host {
 	unsigned int clock;	/* Current clock (MHz) */
 	u8 pwr;			/* Current voltage */
 
+	bool runtime_suspended;	/* Host is runtime suspended */
+
 	struct mmc_request *mrq;	/* Current request */
 	struct mmc_command *cmd;	/* Current command */
 	struct mmc_data *data;	/* Current data request */
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
index 2a2e9905a247..e0b1123497b9 100644
--- a/include/linux/mmc/sdio.h
+++ b/include/linux/mmc/sdio.h
@@ -72,11 +72,13 @@
 #define  SDIO_CCCR_REV_1_00	0	/* CCCR/FBR Version 1.00 */
 #define  SDIO_CCCR_REV_1_10	1	/* CCCR/FBR Version 1.10 */
 #define  SDIO_CCCR_REV_1_20	2	/* CCCR/FBR Version 1.20 */
+#define  SDIO_CCCR_REV_3_00	3	/* CCCR/FBR Version 3.00 */
 
 #define  SDIO_SDIO_REV_1_00	0	/* SDIO Spec Version 1.00 */
 #define  SDIO_SDIO_REV_1_10	1	/* SDIO Spec Version 1.10 */
 #define  SDIO_SDIO_REV_1_20	2	/* SDIO Spec Version 1.20 */
 #define  SDIO_SDIO_REV_2_00	3	/* SDIO Spec Version 2.00 */
+#define  SDIO_SDIO_REV_3_00	4	/* SDIO Spec Version 3.00 */
 
 #define SDIO_CCCR_SD		0x01
 
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index 0222cd8ebe76..04ff452bf5c3 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -41,7 +41,9 @@ struct sh_mmcif_plat_data {
 	void (*set_pwr)(struct platform_device *pdev, int state);
 	void (*down_pwr)(struct platform_device *pdev);
 	int (*get_cd)(struct platform_device *pdef);
-	struct sh_mmcif_dma	*dma;
+	struct sh_mmcif_dma	*dma;		/* Deprecated. Instead */
+	unsigned int		slave_id_tx;	/* use embedded slave_id_[tr]x */
+	unsigned int		slave_id_rx;
 	u8			sup_pclk;	/* 1 :SH7757, 0: SH7724/SH7372 */
 	unsigned long		caps;
 	u32			ocr;
diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h
index bd50b365167f..71b805451bd8 100644
--- a/include/linux/mmc/sh_mobile_sdhi.h
+++ b/include/linux/mmc/sh_mobile_sdhi.h
@@ -6,6 +6,10 @@
 struct platform_device;
 struct tmio_mmc_data;
 
+#define SH_MOBILE_SDHI_IRQ_CARD_DETECT	"card_detect"
+#define SH_MOBILE_SDHI_IRQ_SDCARD	"sdcard"
+#define SH_MOBILE_SDHI_IRQ_SDIO		"sdio"
+
 struct sh_mobile_sdhi_info {
 	int dma_slave_tx;
 	int dma_slave_rx;
diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
index 97491f78b08c..c5d52780d6a0 100644
--- a/include/linux/mmiotrace.h
+++ b/include/linux/mmiotrace.h
@@ -49,8 +49,7 @@ extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
 extern void mmiotrace_iounmap(volatile void __iomem *addr);
 
 /* For anyone to insert markers. Remember trailing newline. */
-extern int mmiotrace_printk(const char *fmt, ...)
-				__attribute__ ((format (printf, 1, 2)));
+extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
 #else /* !CONFIG_MMIOTRACE: */
 static inline int is_kmmio_active(void)
 {
@@ -71,10 +70,7 @@ static inline void mmiotrace_iounmap(volatile void __iomem *addr)
 {
 }
 
-static inline int mmiotrace_printk(const char *fmt, ...)
-				__attribute__ ((format (printf, 1, 0)));
-
-static inline int mmiotrace_printk(const char *fmt, ...)
+static inline __printf(1, 2) int mmiotrace_printk(const char *fmt, ...)
 {
 	return 0;
 }
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index be1ac8d7789b..188cb2ffe8db 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -100,6 +100,7 @@ enum zone_stat_item {
 	NR_UNSTABLE_NFS,	/* NFS unstable pages */
 	NR_BOUNCE,
 	NR_VMSCAN_WRITE,
+	NR_VMSCAN_IMMEDIATE,	/* Prioritise for reclaim when writeback ends */
 	NR_WRITEBACK_TEMP,	/* Writeback using temporary buffers */
 	NR_ISOLATED_ANON,	/* Temporary isolated pages from anon lru */
 	NR_ISOLATED_FILE,	/* Temporary isolated pages from file lru */
@@ -164,6 +165,18 @@ static inline int is_unevictable_lru(enum lru_list l)
 #define LRU_ALL_EVICTABLE (LRU_ALL_FILE | LRU_ALL_ANON)
 #define LRU_ALL	     ((1 << NR_LRU_LISTS) - 1)
 
+/* Isolate inactive pages */
+#define ISOLATE_INACTIVE	((__force isolate_mode_t)0x1)
+/* Isolate active pages */
+#define ISOLATE_ACTIVE		((__force isolate_mode_t)0x2)
+/* Isolate clean file */
+#define ISOLATE_CLEAN		((__force isolate_mode_t)0x4)
+/* Isolate unmapped file */
+#define ISOLATE_UNMAPPED	((__force isolate_mode_t)0x8)
+
+/* LRU Isolation modes. */
+typedef unsigned __bitwise__ isolate_mode_t;
+
 enum zone_watermarks {
 	WMARK_MIN,
 	WMARK_LOW,
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index ae28e93fd072..468819cdde87 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -405,6 +405,15 @@ struct virtio_device_id {
 };
 #define VIRTIO_DEV_ANY_ID	0xffffffff
 
+/*
+ * For Hyper-V devices we use the device guid as the id.
+ */
+struct hv_vmbus_device_id {
+	__u8 guid[16];
+	kernel_ulong_t driver_data	/* Data private to the driver */
+			__attribute__((aligned(sizeof(kernel_ulong_t))));
+};
+
 /* i2c */
 
 #define I2C_NAME_SIZE	20
diff --git a/include/linux/module.h b/include/linux/module.h
index 1c30087a2d81..3cb7839a60b9 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -16,6 +16,7 @@
 #include <linux/kobject.h>
 #include <linux/moduleparam.h>
 #include <linux/tracepoint.h>
+#include <linux/export.h>
 
 #include <linux/percpu.h>
 #include <asm/module.h>
@@ -25,21 +26,8 @@
 /* Not Yet Implemented */
 #define MODULE_SUPPORTED_DEVICE(name)
 
-/* Some toolchains use a `_' prefix for all user symbols. */
-#ifdef CONFIG_SYMBOL_PREFIX
-#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
-#else
-#define MODULE_SYMBOL_PREFIX ""
-#endif
-
 #define MODULE_NAME_LEN MAX_PARAM_PREFIX_LEN
 
-struct kernel_symbol
-{
-	unsigned long value;
-	const char *name;
-};
-
 struct modversion_info
 {
 	unsigned long crc;
@@ -98,11 +86,8 @@ void trim_init_extable(struct module *m);
 extern const struct gtype##_id __mod_##gtype##_table		\
   __attribute__ ((unused, alias(__stringify(name))))
 
-extern struct module __this_module;
-#define THIS_MODULE (&__this_module)
 #else  /* !MODULE */
 #define MODULE_GENERIC_TABLE(gtype,name)
-#define THIS_MODULE ((struct module *)0)
 #endif
 
 /* Generic info of form tag = "info" */
@@ -150,11 +135,6 @@ extern struct module __this_module;
 /* What your module does. */
 #define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description)
 
-/* One for each parameter, describing how to use it.  Some files do
-   multiple of these per line, so can't just use MODULE_INFO. */
-#define MODULE_PARM_DESC(_parm, desc) \
-	__MODULE_INFO(parm, _parm, #_parm ":" desc)
-
 #define MODULE_DEVICE_TABLE(type,name)		\
   MODULE_GENERIC_TABLE(type##_device,name)
 
@@ -218,52 +198,6 @@ struct module_use {
 	struct module *source, *target;
 };
 
-#ifndef __GENKSYMS__
-#ifdef CONFIG_MODVERSIONS
-/* Mark the CRC weak since genksyms apparently decides not to
- * generate a checksums for some symbols */
-#define __CRC_SYMBOL(sym, sec)					\
-	extern void *__crc_##sym __attribute__((weak));		\
-	static const unsigned long __kcrctab_##sym		\
-	__used							\
-	__attribute__((section("___kcrctab" sec "+" #sym), unused))	\
-	= (unsigned long) &__crc_##sym;
-#else
-#define __CRC_SYMBOL(sym, sec)
-#endif
-
-/* For every exported symbol, place a struct in the __ksymtab section */
-#define __EXPORT_SYMBOL(sym, sec)				\
-	extern typeof(sym) sym;					\
-	__CRC_SYMBOL(sym, sec)					\
-	static const char __kstrtab_##sym[]			\
-	__attribute__((section("__ksymtab_strings"), aligned(1))) \
-	= MODULE_SYMBOL_PREFIX #sym;                    	\
-	static const struct kernel_symbol __ksymtab_##sym	\
-	__used							\
-	__attribute__((section("___ksymtab" sec "+" #sym), unused))	\
-	= { (unsigned long)&sym, __kstrtab_##sym }
-
-#define EXPORT_SYMBOL(sym)					\
-	__EXPORT_SYMBOL(sym, "")
-
-#define EXPORT_SYMBOL_GPL(sym)					\
-	__EXPORT_SYMBOL(sym, "_gpl")
-
-#define EXPORT_SYMBOL_GPL_FUTURE(sym)				\
-	__EXPORT_SYMBOL(sym, "_gpl_future")
-
-
-#ifdef CONFIG_UNUSED_SYMBOLS
-#define EXPORT_UNUSED_SYMBOL(sym) __EXPORT_SYMBOL(sym, "_unused")
-#define EXPORT_UNUSED_SYMBOL_GPL(sym) __EXPORT_SYMBOL(sym, "_unused_gpl")
-#else
-#define EXPORT_UNUSED_SYMBOL(sym)
-#define EXPORT_UNUSED_SYMBOL_GPL(sym)
-#endif
-
-#endif
-
 enum module_state
 {
 	MODULE_STATE_LIVE,
@@ -580,15 +514,7 @@ int unregister_module_notifier(struct notifier_block * nb);
 
 extern void print_modules(void);
 
-extern void module_update_tracepoints(void);
-extern int module_get_iter_tracepoints(struct tracepoint_iter *iter);
-
 #else /* !CONFIG_MODULES... */
-#define EXPORT_SYMBOL(sym)
-#define EXPORT_SYMBOL_GPL(sym)
-#define EXPORT_SYMBOL_GPL_FUTURE(sym)
-#define EXPORT_UNUSED_SYMBOL(sym)
-#define EXPORT_UNUSED_SYMBOL_GPL(sym)
 
 /* Given an address, look for it in the exception tables. */
 static inline const struct exception_table_entry *
@@ -698,15 +624,6 @@ static inline int unregister_module_notifier(struct notifier_block * nb)
 static inline void print_modules(void)
 {
 }
-
-static inline void module_update_tracepoints(void)
-{
-}
-
-static inline int module_get_iter_tracepoints(struct tracepoint_iter *iter)
-{
-	return 0;
-}
 #endif /* CONFIG_MODULES */
 
 #ifdef CONFIG_SYSFS
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index ddaae98c53f9..7939f636c8ba 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -31,6 +31,11 @@ static const char __module_cat(name,__LINE__)[]				  \
 #define __MODULE_PARM_TYPE(name, _type)					  \
   __MODULE_INFO(parmtype, name##type, #name ":" _type)
 
+/* One for each parameter, describing how to use it.  Some files do
+   multiple of these per line, so can't just use MODULE_INFO. */
+#define MODULE_PARM_DESC(_parm, desc) \
+	__MODULE_INFO(parm, _parm, #_parm ":" desc)
+
 struct kernel_param;
 
 struct kernel_param_ops {
@@ -262,6 +267,26 @@ static inline void __kernel_param_unlock(void)
 			    .str = &__param_string_##name, 0, perm);	\
 	__MODULE_PARM_TYPE(name, "string")
 
+/**
+ * parameq - checks if two parameter names match
+ * @name1: parameter name 1
+ * @name2: parameter name 2
+ *
+ * Returns true if the two parameter names are equal.
+ * Dashes (-) are considered equal to underscores (_).
+ */
+extern bool parameq(const char *name1, const char *name2);
+
+/**
+ * parameqn - checks if two parameter names match
+ * @name1: parameter name 1
+ * @name2: parameter name 2
+ * @n: the length to compare
+ *
+ * Similar to parameq(), except it compares @n characters.
+ */
+extern bool parameqn(const char *name1, const char *name2, size_t n);
+
 /* Called on module insert or kernel boot */
 extern int parse_args(const char *name,
 		      char *args,
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index 57cc0e63714f..c4eec228eef9 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -86,24 +86,39 @@ struct nand_bbt_descr {
 #define NAND_BBT_VERSION	0x00000100
 /* Create a bbt if none exists */
 #define NAND_BBT_CREATE		0x00000200
+/*
+ * Create an empty BBT with no vendor information. Vendor's information may be
+ * unavailable, for example, if the NAND controller has a different data and OOB
+ * layout or if this information is already purged. Must be used in conjunction
+ * with NAND_BBT_CREATE.
+ */
+#define NAND_BBT_CREATE_EMPTY	0x00000400
 /* Search good / bad pattern through all pages of a block */
-#define NAND_BBT_SCANALLPAGES	0x00000400
+#define NAND_BBT_SCANALLPAGES	0x00000800
 /* Scan block empty during good / bad block scan */
-#define NAND_BBT_SCANEMPTY	0x00000800
+#define NAND_BBT_SCANEMPTY	0x00001000
 /* Write bbt if neccecary */
-#define NAND_BBT_WRITE		0x00001000
+#define NAND_BBT_WRITE		0x00002000
 /* Read and write back block contents when writing bbt */
-#define NAND_BBT_SAVECONTENT	0x00002000
+#define NAND_BBT_SAVECONTENT	0x00004000
 /* Search good / bad pattern on the first and the second page */
-#define NAND_BBT_SCAN2NDPAGE	0x00004000
+#define NAND_BBT_SCAN2NDPAGE	0x00008000
 /* Search good / bad pattern on the last page of the eraseblock */
-#define NAND_BBT_SCANLASTPAGE	0x00008000
-/* Chip stores bad block marker on BOTH 1st and 6th bytes of OOB */
-#define NAND_BBT_SCANBYTE1AND6 0x00100000
-/* The nand_bbt_descr was created dynamicaly and must be freed */
-#define NAND_BBT_DYNAMICSTRUCT 0x00200000
-/* The bad block table does not OOB for marker */
-#define NAND_BBT_NO_OOB		0x00400000
+#define NAND_BBT_SCANLASTPAGE	0x00010000
+/*
+ * Use a flash based bad block table. By default, OOB identifier is saved in
+ * OOB area. This option is passed to the default bad block table function.
+ */
+#define NAND_BBT_USE_FLASH	0x00020000
+/* Do not store flash based bad block table in OOB area; store it in-band */
+#define NAND_BBT_NO_OOB		0x00040000
+
+/*
+ * Flag set by nand_create_default_bbt_descr(), marking that the nand_bbt_descr
+ * was allocated dynamicaly and must be freed in nand_release(). Has no meaning
+ * in nand_chip.bbt_options.
+ */
+#define NAND_BBT_DYNAMICSTRUCT	0x80000000
 
 /* The maximum number of blocks to scan for a bbt */
 #define NAND_BBT_SCAN_MAXBLOCKS	4
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 2541fb848daa..9f5b312af783 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -21,7 +21,6 @@
 #define __MTD_MTD_H__
 
 #include <linux/types.h>
-#include <linux/module.h>
 #include <linux/uio.h>
 #include <linux/notifier.h>
 #include <linux/device.h>
@@ -33,17 +32,19 @@
 #define MTD_CHAR_MAJOR 90
 #define MTD_BLOCK_MAJOR 31
 
-#define MTD_ERASE_PENDING      	0x01
+#define MTD_ERASE_PENDING	0x01
 #define MTD_ERASING		0x02
 #define MTD_ERASE_SUSPEND	0x04
-#define MTD_ERASE_DONE          0x08
-#define MTD_ERASE_FAILED        0x10
+#define MTD_ERASE_DONE		0x08
+#define MTD_ERASE_FAILED	0x10
 
 #define MTD_FAIL_ADDR_UNKNOWN -1LL
 
-/* If the erase fails, fail_addr might indicate exactly which block failed.  If
-   fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level or was not
-   specific to any particular block. */
+/*
+ * If the erase fails, fail_addr might indicate exactly which block failed. If
+ * fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level
+ * or was not specific to any particular block.
+ */
 struct erase_info {
 	struct mtd_info *mtd;
 	uint64_t addr;
@@ -60,26 +61,12 @@ struct erase_info {
 };
 
 struct mtd_erase_region_info {
-	uint64_t offset;			/* At which this region starts, from the beginning of the MTD */
+	uint64_t offset;		/* At which this region starts, from the beginning of the MTD */
 	uint32_t erasesize;		/* For this region */
 	uint32_t numblocks;		/* Number of blocks of erasesize in this region */
 	unsigned long *lockmap;		/* If keeping bitmap of locks */
 };
 
-/*
- * oob operation modes
- *
- * MTD_OOB_PLACE:	oob data are placed at the given offset
- * MTD_OOB_AUTO:	oob data are automatically placed at the free areas
- *			which are defined by the ecclayout
- * MTD_OOB_RAW:		mode to read oob and data without doing ECC checking
- */
-typedef enum {
-	MTD_OOB_PLACE,
-	MTD_OOB_AUTO,
-	MTD_OOB_RAW,
-} mtd_oob_mode_t;
-
 /**
  * struct mtd_oob_ops - oob operation operands
  * @mode:	operation mode
@@ -91,7 +78,7 @@ typedef enum {
  * @ooblen:	number of oob bytes to write/read
  * @oobretlen:	number of oob bytes written/read
  * @ooboffs:	offset of oob data in the oob area (only relevant when
- *		mode = MTD_OOB_PLACE)
+ *		mode = MTD_OPS_PLACE_OOB or MTD_OPS_RAW)
  * @datbuf:	data buffer - if NULL only oob data are read/written
  * @oobbuf:	oob data buffer
  *
@@ -100,7 +87,7 @@ typedef enum {
  * OOB area.
  */
 struct mtd_oob_ops {
-	mtd_oob_mode_t	mode;
+	unsigned int	mode;
 	size_t		len;
 	size_t		retlen;
 	size_t		ooblen;
@@ -125,6 +112,8 @@ struct nand_ecclayout {
 	struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES_LARGE];
 };
 
+struct module;	/* only needed for owner field in mtd_info */
+
 struct mtd_info {
 	u_char type;
 	uint32_t flags;
@@ -172,7 +161,7 @@ struct mtd_info {
 	const char *name;
 	int index;
 
-	/* ecc layout structure pointer - read only ! */
+	/* ECC layout structure pointer - read only! */
 	struct nand_ecclayout *ecclayout;
 
 	/* Data for variable erase regions. If numeraseregions is zero,
@@ -323,10 +312,15 @@ static inline uint32_t mtd_mod_by_ws(uint64_t sz, struct mtd_info *mtd)
 	/* Kernel-side ioctl definitions */
 
 struct mtd_partition;
-
-extern int mtd_device_register(struct mtd_info *master,
-			       const struct mtd_partition *parts,
-			       int nr_parts);
+struct mtd_part_parser_data;
+
+extern int mtd_device_parse_register(struct mtd_info *mtd,
+			      const char **part_probe_types,
+			      struct mtd_part_parser_data *parser_data,
+			      const struct mtd_partition *defparts,
+			      int defnr_parts);
+#define mtd_device_register(master, parts, nr_parts)	\
+	mtd_device_parse_register(master, NULL, NULL, parts, nr_parts)
 extern int mtd_device_unregister(struct mtd_info *master);
 extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num);
 extern int __get_mtd_device(struct mtd_info *mtd);
@@ -355,27 +349,16 @@ void *mtd_kmalloc_up_to(const struct mtd_info *mtd, size_t *size);
 
 void mtd_erase_callback(struct erase_info *instr);
 
-/*
- * Debugging macro and defines
- */
-#define MTD_DEBUG_LEVEL0	(0)	/* Quiet   */
-#define MTD_DEBUG_LEVEL1	(1)	/* Audible */
-#define MTD_DEBUG_LEVEL2	(2)	/* Loud    */
-#define MTD_DEBUG_LEVEL3	(3)	/* Noisy   */
-
-#ifdef CONFIG_MTD_DEBUG
-#define DEBUG(n, args...)				\
-	do {						\
-		if (n <= CONFIG_MTD_DEBUG_VERBOSE)	\
-			printk(KERN_INFO args);		\
-	} while(0)
-#else /* CONFIG_MTD_DEBUG */
-#define DEBUG(n, args...)				\
-	do {						\
-		if (0)					\
-			printk(KERN_INFO args);		\
-	} while(0)
-
-#endif /* CONFIG_MTD_DEBUG */
+static inline int mtd_is_bitflip(int err) {
+	return err == -EUCLEAN;
+}
+
+static inline int mtd_is_eccerr(int err) {
+	return err == -EBADMSG;
+}
+
+static inline int mtd_is_bitflip_or_eccerr(int err) {
+	return mtd_is_bitflip(err) || mtd_is_eccerr(err);
+}
 
 #endif /* __MTD_MTD_H__ */
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index c2b9ac4fbc4a..904131bab501 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -42,10 +42,10 @@ extern void nand_release(struct mtd_info *mtd);
 /* Internal helper for board drivers which need to override command function */
 extern void nand_wait_ready(struct mtd_info *mtd);
 
-/* locks all blockes present in the device */
+/* locks all blocks present in the device */
 extern int nand_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
 
-/* unlocks specified locked blockes */
+/* unlocks specified locked blocks */
 extern int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
 
 /* The maximum number of NAND chips in an array */
@@ -150,7 +150,7 @@ typedef enum {
 #define NAND_ECC_READ		0
 /* Reset Hardware ECC for write */
 #define NAND_ECC_WRITE		1
-/* Enable Hardware ECC before syndrom is read back from flash */
+/* Enable Hardware ECC before syndrome is read back from flash */
 #define NAND_ECC_READSYN	2
 
 /* Bit mask for flags passed to do_nand_read_ecc */
@@ -163,7 +163,7 @@ typedef enum {
  */
 /* Chip can not auto increment pages */
 #define NAND_NO_AUTOINCR	0x00000001
-/* Buswitdh is 16 bit */
+/* Buswidth is 16 bit */
 #define NAND_BUSWIDTH_16	0x00000002
 /* Device supports partial programming without padding */
 #define NAND_NO_PADDING		0x00000004
@@ -219,27 +219,15 @@ typedef enum {
 #define NAND_CHIPOPTIONS_MSK	(0x0000ffff & ~NAND_NO_AUTOINCR)
 
 /* Non chip related options */
-/*
- * Use a flash based bad block table. OOB identifier is saved in OOB area.
- * This option is passed to the default bad block table function.
- */
-#define NAND_USE_FLASH_BBT	0x00010000
 /* This option skips the bbt scan during initialization. */
-#define NAND_SKIP_BBTSCAN	0x00020000
+#define NAND_SKIP_BBTSCAN	0x00010000
 /*
  * This option is defined if the board driver allocates its own buffers
  * (e.g. because it needs them DMA-coherent).
  */
-#define NAND_OWN_BUFFERS	0x00040000
+#define NAND_OWN_BUFFERS	0x00020000
 /* Chip may not exist, so silence any errors in scan */
-#define NAND_SCAN_SILENT_NODEV	0x00080000
-/*
- * If passed additionally to NAND_USE_FLASH_BBT then BBT code will not touch
- * the OOB area.
- */
-#define NAND_USE_FLASH_BBT_NO_OOB	0x00800000
-/* Create an empty BBT with no vendor information if the BBT is available */
-#define NAND_CREATE_EMPTY_BBT		0x01000000
+#define NAND_SCAN_SILENT_NODEV	0x00040000
 
 /* Options set by nand scan */
 /* Nand scan has allocated controller struct */
@@ -331,27 +319,29 @@ struct nand_hw_control {
 };
 
 /**
- * struct nand_ecc_ctrl - Control structure for ecc
- * @mode:	ecc mode
- * @steps:	number of ecc steps per page
- * @size:	data bytes per ecc step
- * @bytes:	ecc bytes per step
- * @total:	total number of ecc bytes per page
- * @prepad:	padding information for syndrome based ecc generators
- * @postpad:	padding information for syndrome based ecc generators
+ * struct nand_ecc_ctrl - Control structure for ECC
+ * @mode:	ECC mode
+ * @steps:	number of ECC steps per page
+ * @size:	data bytes per ECC step
+ * @bytes:	ECC bytes per step
+ * @total:	total number of ECC bytes per page
+ * @prepad:	padding information for syndrome based ECC generators
+ * @postpad:	padding information for syndrome based ECC generators
  * @layout:	ECC layout control struct pointer
- * @priv:	pointer to private ecc control data
- * @hwctl:	function to control hardware ecc generator. Must only
+ * @priv:	pointer to private ECC control data
+ * @hwctl:	function to control hardware ECC generator. Must only
  *		be provided if an hardware ECC is available
- * @calculate:	function for ecc calculation or readback from ecc hardware
- * @correct:	function for ecc correction, matching to ecc generator (sw/hw)
+ * @calculate:	function for ECC calculation or readback from ECC hardware
+ * @correct:	function for ECC correction, matching to ECC generator (sw/hw)
  * @read_page_raw:	function to read a raw page without ECC
  * @write_page_raw:	function to write a raw page without ECC
- * @read_page:	function to read a page according to the ecc generator
+ * @read_page:	function to read a page according to the ECC generator
  *		requirements.
  * @read_subpage:	function to read parts of the page covered by ECC.
- * @write_page:	function to write a page according to the ecc generator
+ * @write_page:	function to write a page according to the ECC generator
  *		requirements.
+ * @write_oob_raw:	function to write chip OOB data without ECC
+ * @read_oob_raw:	function to read chip OOB data without ECC
  * @read_oob:	function to read chip OOB data
  * @write_oob:	function to write chip OOB data
  */
@@ -380,6 +370,10 @@ struct nand_ecc_ctrl {
 			uint32_t offs, uint32_t len, uint8_t *buf);
 	void (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
 			const uint8_t *buf);
+	int (*write_oob_raw)(struct mtd_info *mtd, struct nand_chip *chip,
+			int page);
+	int (*read_oob_raw)(struct mtd_info *mtd, struct nand_chip *chip,
+			int page, int sndcmd);
 	int (*read_oob)(struct mtd_info *mtd, struct nand_chip *chip, int page,
 			int sndcmd);
 	int (*write_oob)(struct mtd_info *mtd, struct nand_chip *chip,
@@ -388,8 +382,8 @@ struct nand_ecc_ctrl {
 
 /**
  * struct nand_buffers - buffer structure for read/write
- * @ecccalc:	buffer for calculated ecc
- * @ecccode:	buffer for ecc read from flash
+ * @ecccalc:	buffer for calculated ECC
+ * @ecccode:	buffer for ECC read from flash
  * @databuf:	buffer for data - dynamically sized
  *
  * Do not change the order of buffers. databuf and oobrbuf must be in
@@ -422,7 +416,7 @@ struct nand_buffers {
  *			mtd->oobsize, mtd->writesize and so on.
  *			@id_data contains the 8 bytes values of NAND_CMD_READID.
  *			Return with the bus width.
- * @dev_ready:		[BOARDSPECIFIC] hardwarespecific function for accesing
+ * @dev_ready:		[BOARDSPECIFIC] hardwarespecific function for accessing
  *			device ready/busy line. If set to NULL no access to
  *			ready/busy is available and the ready/busy information
  *			is read from the chip status register.
@@ -430,17 +424,17 @@ struct nand_buffers {
  *			commands to the chip.
  * @waitfunc:		[REPLACEABLE] hardwarespecific function for wait on
  *			ready.
- * @ecc:		[BOARDSPECIFIC] ecc control ctructure
+ * @ecc:		[BOARDSPECIFIC] ECC control structure
  * @buffers:		buffer structure for read/write
  * @hwcontrol:		platform-specific hardware control structure
- * @ops:		oob operation operands
  * @erase_cmd:		[INTERN] erase command write function, selectable due
  *			to AND support.
  * @scan_bbt:		[REPLACEABLE] function to scan bad block table
  * @chip_delay:		[BOARDSPECIFIC] chip dependent delay for transferring
  *			data from array to read regs (tR).
  * @state:		[INTERN] the current state of the NAND device
- * @oob_poi:		poison value buffer
+ * @oob_poi:		"poison value buffer," used for laying out OOB data
+ *			before writing
  * @page_shift:		[INTERN] number of address bits in a page (column
  *			address bits).
  * @phys_erase_shift:	[INTERN] number of address bits in a physical eraseblock
@@ -449,6 +443,9 @@ struct nand_buffers {
  * @options:		[BOARDSPECIFIC] various chip options. They can partly
  *			be set to inform nand_scan about special functionality.
  *			See the defines for further explanation.
+ * @bbt_options:	[INTERN] bad block specific options. All options used
+ *			here must come from bbm.h. By default, these options
+ *			will be copied to the appropriate nand_bbt_descr's.
  * @badblockpos:	[INTERN] position of the bad block marker in the oob
  *			area.
  * @badblockbits:	[INTERN] number of bits to left-shift the bad block
@@ -464,7 +461,7 @@ struct nand_buffers {
  *			non 0 if ONFI supported.
  * @onfi_params:	[INTERN] holds the ONFI page parameter when ONFI is
  *			supported, 0 otherwise.
- * @ecclayout:		[REPLACEABLE] the default ecc placement scheme
+ * @ecclayout:		[REPLACEABLE] the default ECC placement scheme
  * @bbt:		[INTERN] bad block table pointer
  * @bbt_td:		[REPLACEABLE] bad block table descriptor for flash
  *			lookup.
@@ -472,9 +469,9 @@ struct nand_buffers {
  * @badblock_pattern:	[REPLACEABLE] bad block scan pattern used for initial
  *			bad block scan.
  * @controller:		[REPLACEABLE] a pointer to a hardware controller
- *			structure which is shared among multiple independend
+ *			structure which is shared among multiple independent
  *			devices.
- * @priv:		[OPTIONAL] pointer to private chip date
+ * @priv:		[OPTIONAL] pointer to private chip data
  * @errstat:		[OPTIONAL] hardware specific function to perform
  *			additional error status checks (determine if errors are
  *			correctable).
@@ -509,6 +506,7 @@ struct nand_chip {
 
 	int chip_delay;
 	unsigned int options;
+	unsigned int bbt_options;
 
 	int page_shift;
 	int phys_erase_shift;
@@ -536,8 +534,6 @@ struct nand_chip {
 	struct nand_buffers *buffers;
 	struct nand_hw_control hwcontrol;
 
-	struct mtd_oob_ops ops;
-
 	uint8_t *bbt;
 	struct nand_bbt_descr *bbt_td;
 	struct nand_bbt_descr *bbt_md;
@@ -611,10 +607,9 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
  * @partitions:		mtd partition list
  * @chip_delay:		R/B delay value in us
  * @options:		Option flags, e.g. 16bit buswidth
- * @ecclayout:		ecc layout info structure
+ * @bbt_options:	BBT option flags, e.g. NAND_BBT_USE_FLASH
+ * @ecclayout:		ECC layout info structure
  * @part_probe_types:	NULL-terminated array of probe types
- * @set_parts:		platform specific function to set partitions
- * @priv:		hardware controller specific settings
  */
 struct platform_nand_chip {
 	int nr_chips;
@@ -624,9 +619,8 @@ struct platform_nand_chip {
 	struct nand_ecclayout *ecclayout;
 	int chip_delay;
 	unsigned int options;
+	unsigned int bbt_options;
 	const char **part_probe_types;
-	void (*set_parts)(uint64_t size, struct platform_nand_chip *chip);
-	void *priv;
 };
 
 /* Keep gcc happy */
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 52b6f187bf49..4596503c9da9 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -184,6 +184,9 @@ struct onenand_chip {
 #define ONENAND_IS_CACHE_PROGRAM(this)					\
 	(this->options & ONENAND_HAS_CACHE_PROGRAM)
 
+#define ONENAND_IS_NOP_1(this)						\
+	(this->options & ONENAND_HAS_NOP_1)
+
 /* Check byte access in OneNAND */
 #define ONENAND_CHECK_BYTE_ACCESS(addr)		(addr & 0x1)
 
@@ -195,6 +198,7 @@ struct onenand_chip {
 #define ONENAND_HAS_2PLANE		(0x0004)
 #define ONENAND_HAS_4KB_PAGE		(0x0008)
 #define ONENAND_HAS_CACHE_PROGRAM	(0x0010)
+#define ONENAND_HAS_NOP_1		(0x0020)
 #define ONENAND_SKIP_UNLOCK_CHECK	(0x0100)
 #define ONENAND_PAGEBUF_ALLOC		(0x1000)
 #define ONENAND_OOBBUF_ALLOC		(0x2000)
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index 3a6f0372fc96..2475228c1158 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -24,7 +24,9 @@
  * 	will extend to the end of the master MTD device.
  * offset: absolute starting position within the master MTD device; if
  * 	defined as MTDPART_OFS_APPEND, the partition will start where the
- * 	previous one ended; if MTDPART_OFS_NXTBLK, at the next erase block.
+ *	previous one ended; if MTDPART_OFS_NXTBLK, at the next erase block;
+ *	if MTDPART_OFS_RETAIN, consume as much as possible, leaving size
+ *	after the end of partition.
  * mask_flags: contains flags that have to be masked (removed) from the
  * 	master MTD flag set for the corresponding MTD partition.
  * 	For example, to force a read-only partition, simply adding
@@ -42,12 +44,25 @@ struct mtd_partition {
 	struct nand_ecclayout *ecclayout;	/* out of band layout for this partition (NAND only) */
 };
 
+#define MTDPART_OFS_RETAIN	(-3)
 #define MTDPART_OFS_NXTBLK	(-2)
 #define MTDPART_OFS_APPEND	(-1)
 #define MTDPART_SIZ_FULL	(0)
 
 
 struct mtd_info;
+struct device_node;
+
+/**
+ * struct mtd_part_parser_data - used to pass data to MTD partition parsers.
+ * @origin: for RedBoot, start address of MTD device
+ * @of_node: for OF parsers, device node containing partitioning information
+ */
+struct mtd_part_parser_data {
+	unsigned long origin;
+	struct device_node *of_node;
+};
+
 
 /*
  * Functions dealing with the various ways of partitioning the space
@@ -57,37 +72,12 @@ struct mtd_part_parser {
 	struct list_head list;
 	struct module *owner;
 	const char *name;
-	int (*parse_fn)(struct mtd_info *, struct mtd_partition **, unsigned long);
+	int (*parse_fn)(struct mtd_info *, struct mtd_partition **,
+			struct mtd_part_parser_data *);
 };
 
 extern int register_mtd_parser(struct mtd_part_parser *parser);
 extern int deregister_mtd_parser(struct mtd_part_parser *parser);
-extern int parse_mtd_partitions(struct mtd_info *master, const char **types,
-				struct mtd_partition **pparts, unsigned long origin);
-
-#define put_partition_parser(p) do { module_put((p)->owner); } while(0)
-
-struct device;
-struct device_node;
-
-#ifdef CONFIG_MTD_OF_PARTS
-int __devinit of_mtd_parse_partitions(struct device *dev,
-                                      struct device_node *node,
-                                      struct mtd_partition **pparts);
-#else
-static inline int of_mtd_parse_partitions(struct device *dev,
-					  struct device_node *node,
-					  struct mtd_partition **pparts)
-{
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_MTD_CMDLINE_PARTS
-static inline int mtd_has_cmdlinepart(void) { return 1; }
-#else
-static inline int mtd_has_cmdlinepart(void) { return 0; }
-#endif
 
 int mtd_is_partition(struct mtd_info *mtd);
 int mtd_add_partition(struct mtd_info *master, char *name,
diff --git a/include/linux/mtd/physmap.h b/include/linux/mtd/physmap.h
index e5f21d293c70..04e018160e2b 100644
--- a/include/linux/mtd/physmap.h
+++ b/include/linux/mtd/physmap.h
@@ -32,21 +32,4 @@ struct physmap_flash_data {
 	struct mtd_partition	*parts;
 };
 
-/*
- * Board needs to specify the exact mapping during their setup time.
- */
-void physmap_configure(unsigned long addr, unsigned long size,
-		int bankwidth, void (*set_vpp)(struct map_info *, int) );
-
-/*
- * Machines that wish to do flash partition may want to call this function in
- * their setup routine.
- *
- *	physmap_set_partitions(mypartitions, num_parts);
- *
- * Note that one can always override this hard-coded partition with
- * command line partition (you need to enable CONFIG_MTD_CMDLINE_PARTS).
- */
-void physmap_set_partitions(struct mtd_partition *parts, int num_parts);
-
 #endif /* __LINUX_MTD_PHYSMAP__ */
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 409328d1cbbb..ffc02135c483 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -67,6 +67,7 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_EMPTY		0x4000
 
 extern int user_path_at(int, const char __user *, unsigned, struct path *);
+extern int user_path_at_empty(int, const char __user *, unsigned, struct path *, int *empty);
 
 #define user_path(name, path) user_path_at(AT_FDCWD, name, LOOKUP_FOLLOW, path)
 #define user_lpath(name, path) user_path_at(AT_FDCWD, name, 0, path)
diff --git a/include/linux/net_tstamp.h b/include/linux/net_tstamp.h
index a3b8546354ac..ae5df122e42f 100644
--- a/include/linux/net_tstamp.h
+++ b/include/linux/net_tstamp.h
@@ -45,7 +45,7 @@ struct hwtstamp_config {
 };
 
 /* possible values for hwtstamp_config->tx_type */
-enum {
+enum hwtstamp_tx_types {
 	/*
 	 * No outgoing packet will need hardware time stamping;
 	 * should a packet arrive which asks for it, no hardware
@@ -60,10 +60,19 @@ enum {
 	 * before sending the packet.
 	 */
 	HWTSTAMP_TX_ON,
+
+	/*
+	 * Enables time stamping for outgoing packets just as
+	 * HWTSTAMP_TX_ON does, but also enables time stamp insertion
+	 * directly into Sync packets. In this case, transmitted Sync
+	 * packets will not received a time stamp via the socket error
+	 * queue.
+	 */
+	HWTSTAMP_TX_ONESTEP_SYNC,
 };
 
 /* possible values for hwtstamp_config->rx_filter */
-enum {
+enum hwtstamp_rx_filters {
 	/* time stamp no incoming packet at all */
 	HWTSTAMP_FILTER_NONE,
 
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index ddee79bb8f15..cbeb5867cff7 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -31,7 +31,7 @@
 #include <linux/if_link.h>
 
 #ifdef __KERNEL__
-#include <linux/pm_qos_params.h>
+#include <linux/pm_qos.h>
 #include <linux/timer.h>
 #include <linux/delay.h>
 #include <linux/atomic.h>
@@ -723,9 +723,8 @@ struct netdev_tc_txq {
  *
  * void (*ndo_set_rx_mode)(struct net_device *dev);
  *	This function is called device changes address list filtering.
- *
- * void (*ndo_set_multicast_list)(struct net_device *dev);
- *	This function is called when the multicast address list changes.
+ *	If driver handles unicast address filtering, it should set
+ *	IFF_UNICAST_FLT to its priv_flags.
  *
  * int (*ndo_set_mac_address)(struct net_device *dev, void *addr);
  *	This function  is called when the Media Access Control address
@@ -782,6 +781,7 @@ struct netdev_tc_txq {
  * int (*ndo_set_vf_mac)(struct net_device *dev, int vf, u8* mac);
  * int (*ndo_set_vf_vlan)(struct net_device *dev, int vf, u16 vlan, u8 qos);
  * int (*ndo_set_vf_tx_rate)(struct net_device *dev, int vf, int rate);
+ * int (*ndo_set_vf_spoofchk)(struct net_device *dev, int vf, bool setting);
  * int (*ndo_get_vf_config)(struct net_device *dev,
  *			    int vf, struct ifla_vf_info *ivf);
  * int (*ndo_set_vf_port)(struct net_device *dev, int vf,
@@ -868,7 +868,6 @@ struct net_device_ops {
 	void			(*ndo_change_rx_flags)(struct net_device *dev,
 						       int flags);
 	void			(*ndo_set_rx_mode)(struct net_device *dev);
-	void			(*ndo_set_multicast_list)(struct net_device *dev);
 	int			(*ndo_set_mac_address)(struct net_device *dev,
 						       void *addr);
 	int			(*ndo_validate_addr)(struct net_device *dev);
@@ -902,6 +901,8 @@ struct net_device_ops {
 						   int queue, u16 vlan, u8 qos);
 	int			(*ndo_set_vf_tx_rate)(struct net_device *dev,
 						      int vf, int rate);
+	int			(*ndo_set_vf_spoofchk)(struct net_device *dev,
+						       int vf, bool setting);
 	int			(*ndo_get_vf_config)(struct net_device *dev,
 						     int vf,
 						     struct ifla_vf_info *ivf);
@@ -924,11 +925,15 @@ struct net_device_ops {
 						       u16 xid,
 						       struct scatterlist *sgl,
 						       unsigned int sgc);
+#endif
+
+#if defined(CONFIG_LIBFCOE) || defined(CONFIG_LIBFCOE_MODULE)
 #define NETDEV_FCOE_WWNN 0
 #define NETDEV_FCOE_WWPN 1
 	int			(*ndo_fcoe_get_wwn)(struct net_device *dev,
 						    u64 *wwn, int type);
 #endif
+
 #ifdef CONFIG_RFS_ACCEL
 	int			(*ndo_rx_flow_steer)(struct net_device *dev,
 						     const struct sk_buff *skb,
@@ -964,7 +969,7 @@ struct net_device {
 	 */
 	char			name[IFNAMSIZ];
 
-	struct pm_qos_request_list pm_qos_req;
+	struct pm_qos_request	pm_qos_req;
 
 	/* device name hash chain */
 	struct hlist_node	name_hlist;
@@ -2587,9 +2592,6 @@ static inline int netif_is_bond_slave(struct net_device *dev)
 
 extern struct pernet_operations __net_initdata loopback_net_ops;
 
-int dev_ethtool_get_settings(struct net_device *dev,
-			     struct ethtool_cmd *cmd);
-
 static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev)
 {
 	if (dev->features & NETIF_F_RXCSUM)
@@ -2617,23 +2619,26 @@ static inline const char *netdev_name(const struct net_device *dev)
 	return dev->name;
 }
 
-extern int netdev_printk(const char *level, const struct net_device *dev,
-			 const char *format, ...)
-	__attribute__ ((format (printf, 3, 4)));
-extern int netdev_emerg(const struct net_device *dev, const char *format, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int netdev_alert(const struct net_device *dev, const char *format, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int netdev_crit(const struct net_device *dev, const char *format, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int netdev_err(const struct net_device *dev, const char *format, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int netdev_warn(const struct net_device *dev, const char *format, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int netdev_notice(const struct net_device *dev, const char *format, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int netdev_info(const struct net_device *dev, const char *format, ...)
-	__attribute__ ((format (printf, 2, 3)));
+extern int __netdev_printk(const char *level, const struct net_device *dev,
+			struct va_format *vaf);
+
+extern __printf(3, 4)
+int netdev_printk(const char *level, const struct net_device *dev,
+		  const char *format, ...);
+extern __printf(2, 3)
+int netdev_emerg(const struct net_device *dev, const char *format, ...);
+extern __printf(2, 3)
+int netdev_alert(const struct net_device *dev, const char *format, ...);
+extern __printf(2, 3)
+int netdev_crit(const struct net_device *dev, const char *format, ...);
+extern __printf(2, 3)
+int netdev_err(const struct net_device *dev, const char *format, ...);
+extern __printf(2, 3)
+int netdev_warn(const struct net_device *dev, const char *format, ...);
+extern __printf(2, 3)
+int netdev_notice(const struct net_device *dev, const char *format, ...);
+extern __printf(2, 3)
+int netdev_info(const struct net_device *dev, const char *format, ...);
 
 #define MODULE_ALIAS_NETDEV(device) \
 	MODULE_ALIAS("netdev-" device)
@@ -2644,8 +2649,7 @@ extern int netdev_info(const struct net_device *dev, const char *format, ...)
 #elif defined(CONFIG_DYNAMIC_DEBUG)
 #define netdev_dbg(__dev, format, args...)			\
 do {								\
-	dynamic_dev_dbg((__dev)->dev.parent, "%s: " format,	\
-			netdev_name(__dev), ##args);		\
+	dynamic_netdev_dbg(__dev, format, ##args);		\
 } while (0)
 #else
 #define netdev_dbg(__dev, format, args...)			\
@@ -2712,9 +2716,7 @@ do {								\
 #define netif_dbg(priv, type, netdev, format, args...)		\
 do {								\
 	if (netif_msg_##type(priv))				\
-		dynamic_dev_dbg((netdev)->dev.parent,		\
-				"%s: " format,			\
-				netdev_name(netdev), ##args);	\
+		dynamic_netdev_dbg(netdev, format, ##args);	\
 } while (0)
 #else
 #define netif_dbg(priv, type, dev, format, args...)			\
diff --git a/include/linux/netfilter/xt_connlimit.h b/include/linux/netfilter/xt_connlimit.h
index 0ca66e97acbc..d1366f05d1b2 100644
--- a/include/linux/netfilter/xt_connlimit.h
+++ b/include/linux/netfilter/xt_connlimit.h
@@ -2,6 +2,7 @@
 #define _XT_CONNLIMIT_H
 
 #include <linux/types.h>
+#include <linux/netfilter.h>
 
 struct xt_connlimit_data;
 
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index 74b904d8f99c..e3c041d54020 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -6,6 +6,7 @@
 #define _XT_CONNTRACK_H
 
 #include <linux/types.h>
+#include <linux/netfilter.h>
 #include <linux/netfilter/nf_conntrack_tuple_common.h>
 
 #define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
diff --git a/include/linux/netfilter/xt_iprange.h b/include/linux/netfilter/xt_iprange.h
index c1f21a779a45..25fd7cf851f0 100644
--- a/include/linux/netfilter/xt_iprange.h
+++ b/include/linux/netfilter/xt_iprange.h
@@ -2,6 +2,7 @@
 #define _LINUX_NETFILTER_XT_IPRANGE_H 1
 
 #include <linux/types.h>
+#include <linux/netfilter.h>
 
 enum {
 	IPRANGE_SRC     = 1 << 0,	/* match source IP address */
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index adbf4bff87ed..e08565d45178 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -52,7 +52,7 @@ struct arpt_arp {
 	struct in_addr smsk, tmsk;
 
 	/* Device hw address length, src+target device addresses */
-	u_int8_t arhln, arhln_mask;
+	__u8 arhln, arhln_mask;
 	struct arpt_devaddr_info src_devaddr;
 	struct arpt_devaddr_info tgt_devaddr;
 
@@ -71,9 +71,9 @@ struct arpt_arp {
 	unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
 
 	/* Flags word */
-	u_int8_t flags;
+	__u8 flags;
 	/* Inverse flags */
-	u_int16_t invflags;
+	__u16 invflags;
 };
 
 /* Values for "flag" field in struct arpt_ip (general arp structure).
@@ -102,9 +102,9 @@ struct arpt_entry
 	struct arpt_arp arp;
 
 	/* Size of arpt_entry + matches */
-	u_int16_t target_offset;
+	__u16 target_offset;
 	/* Size of arpt_entry + matches + target */
-	u_int16_t next_offset;
+	__u16 next_offset;
 
 	/* Back pointer */
 	unsigned int comefrom;
@@ -260,8 +260,8 @@ extern unsigned int arpt_do_table(struct sk_buff *skb,
 
 struct compat_arpt_entry {
 	struct arpt_arp arp;
-	u_int16_t target_offset;
-	u_int16_t next_offset;
+	__u16 target_offset;
+	__u16 next_offset;
 	compat_uint_t comefrom;
 	struct compat_xt_counters counters;
 	unsigned char elems[0];
diff --git a/include/linux/netfilter_decnet.h b/include/linux/netfilter_decnet.h
index 6f425369ee29..0b09732aacd5 100644
--- a/include/linux/netfilter_decnet.h
+++ b/include/linux/netfilter_decnet.h
@@ -11,6 +11,9 @@
 
 /* only for userspace compatibility */
 #ifndef __KERNEL__
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
 /* IP Cache bits. */
 /* Src IP address. */
 #define NFC_DN_SRC		0x0001
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index 29c7727ff0e8..fa0946c549d3 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -9,6 +9,9 @@
 
 /* only for userspace compatibility */
 #ifndef __KERNEL__
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
 /* IP Cache bits. */
 /* Src IP address. */
 #define NFC_IP_SRC		0x0001
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index f9930c87fff3..c3b45480ecf7 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -12,3 +12,4 @@ header-y += ipt_ah.h
 header-y += ipt_ecn.h
 header-y += ipt_realm.h
 header-y += ipt_ttl.h
+header-y += nf_nat.h
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 64a5d95c58e8..db79231914ce 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -81,12 +81,12 @@ struct ipt_ip {
 	unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
 
 	/* Protocol, 0 = ANY */
-	u_int16_t proto;
+	__u16 proto;
 
 	/* Flags word */
-	u_int8_t flags;
+	__u8 flags;
 	/* Inverse flags */
-	u_int8_t invflags;
+	__u8 invflags;
 };
 
 /* Values for "flag" field in struct ipt_ip (general ip structure). */
@@ -114,9 +114,9 @@ struct ipt_entry {
 	unsigned int nfcache;
 
 	/* Size of ipt_entry + matches */
-	u_int16_t target_offset;
+	__u16 target_offset;
 	/* Size of ipt_entry + matches + target */
-	u_int16_t next_offset;
+	__u16 next_offset;
 
 	/* Back pointer */
 	unsigned int comefrom;
@@ -149,9 +149,9 @@ struct ipt_entry {
 
 /* ICMP matching stuff */
 struct ipt_icmp {
-	u_int8_t type;				/* type to match */
-	u_int8_t code[2];			/* range of code */
-	u_int8_t invflags;			/* Inverse flags */
+	__u8 type;				/* type to match */
+	__u8 code[2];				/* range of code */
+	__u8 invflags;				/* Inverse flags */
 };
 
 /* Values for "inv" field for struct ipt_icmp. */
@@ -288,8 +288,8 @@ extern unsigned int ipt_do_table(struct sk_buff *skb,
 struct compat_ipt_entry {
 	struct ipt_ip ip;
 	compat_uint_t nfcache;
-	u_int16_t target_offset;
-	u_int16_t next_offset;
+	__u16 target_offset;
+	__u16 next_offset;
 	compat_uint_t comefrom;
 	struct compat_xt_counters counters;
 	unsigned char elems[0];
diff --git a/include/linux/netfilter_ipv4/nf_nat.h b/include/linux/netfilter_ipv4/nf_nat.h
new file mode 100644
index 000000000000..7a861d09fc86
--- /dev/null
+++ b/include/linux/netfilter_ipv4/nf_nat.h
@@ -0,0 +1,58 @@
+#ifndef _LINUX_NF_NAT_H
+#define _LINUX_NF_NAT_H
+
+#include <linux/types.h>
+
+#define IP_NAT_RANGE_MAP_IPS 1
+#define IP_NAT_RANGE_PROTO_SPECIFIED 2
+#define IP_NAT_RANGE_PROTO_RANDOM 4
+#define IP_NAT_RANGE_PERSISTENT 8
+
+/* The protocol-specific manipulable parts of the tuple. */
+union nf_conntrack_man_proto {
+	/* Add other protocols here. */
+	__be16 all;
+
+	struct {
+		__be16 port;
+	} tcp;
+	struct {
+		__be16 port;
+	} udp;
+	struct {
+		__be16 id;
+	} icmp;
+	struct {
+		__be16 port;
+	} dccp;
+	struct {
+		__be16 port;
+	} sctp;
+	struct {
+		__be16 key;	/* GRE key is 32bit, PPtP only uses 16bit */
+	} gre;
+};
+
+/* Single range specification. */
+struct nf_nat_range {
+	/* Set to OR of flags above. */
+	unsigned int flags;
+
+	/* Inclusive: network order. */
+	__be32 min_ip, max_ip;
+
+	/* Inclusive: network order */
+	union nf_conntrack_man_proto min, max;
+};
+
+/* For backwards compat: don't use in modern code. */
+struct nf_nat_multi_range_compat {
+	unsigned int rangesize; /* Must be 1. */
+
+	/* hangs off end. */
+	struct nf_nat_range range[1];
+};
+
+#define nf_nat_multi_range nf_nat_multi_range_compat
+
+#endif
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index 1f7e300094cd..57c025127f1d 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -12,6 +12,9 @@
 
 /* only for userspace compatibility */
 #ifndef __KERNEL__
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
 /* IP Cache bits. */
 /* Src IP address. */
 #define NFC_IP6_SRC              0x0001
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index c9784f7a9c1f..f549adccc94c 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -81,14 +81,14 @@ struct ip6t_ip6 {
 	 *   MH do not match any packets.
 	 * - You also need to set IP6T_FLAGS_PROTO to "flags" to check protocol.
 	 */
-	u_int16_t proto;
+	__u16 proto;
 	/* TOS to match iff flags & IP6T_F_TOS */
-	u_int8_t tos;
+	__u8 tos;
 
 	/* Flags word */
-	u_int8_t flags;
+	__u8 flags;
 	/* Inverse flags */
-	u_int8_t invflags;
+	__u8 invflags;
 };
 
 /* Values for "flag" field in struct ip6t_ip6 (general ip6 structure). */
@@ -118,9 +118,9 @@ struct ip6t_entry {
 	unsigned int nfcache;
 
 	/* Size of ipt_entry + matches */
-	u_int16_t target_offset;
+	__u16 target_offset;
 	/* Size of ipt_entry + matches + target */
-	u_int16_t next_offset;
+	__u16 next_offset;
 
 	/* Back pointer */
 	unsigned int comefrom;
@@ -186,9 +186,9 @@ struct ip6t_error {
 
 /* ICMP matching stuff */
 struct ip6t_icmp {
-	u_int8_t type;				/* type to match */
-	u_int8_t code[2];			/* range of code */
-	u_int8_t invflags;			/* Inverse flags */
+	__u8 type;				/* type to match */
+	__u8 code[2];				/* range of code */
+	__u8 invflags;				/* Inverse flags */
 };
 
 /* Values for "inv" field for struct ipt_icmp. */
@@ -298,8 +298,8 @@ extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
 struct compat_ip6t_entry {
 	struct ip6t_ip6 ipv6;
 	compat_uint_t nfcache;
-	u_int16_t target_offset;
-	u_int16_t next_offset;
+	__u16 target_offset;
+	__u16 next_offset;
 	compat_uint_t comefrom;
 	struct compat_xt_counters counters;
 	unsigned char elems[0];
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 180540a84d37..8374d2967362 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -1,7 +1,7 @@
 #ifndef __LINUX_NETLINK_H
 #define __LINUX_NETLINK_H
 
-#include <linux/socket.h> /* for sa_family_t */
+#include <linux/socket.h> /* for __kernel_sa_family_t */
 #include <linux/types.h>
 
 #define NETLINK_ROUTE		0	/* Routing/device hook				*/
@@ -25,6 +25,7 @@
 #define NETLINK_SCSITRANSPORT	18	/* SCSI Transports */
 #define NETLINK_ECRYPTFS	19
 #define NETLINK_RDMA		20
+#define NETLINK_CRYPTO		21	/* Crypto layer */
 
 #define MAX_LINKS 32		
 
diff --git a/include/linux/netrom.h b/include/linux/netrom.h
index 6939b32f66a0..af7313cc9cb6 100644
--- a/include/linux/netrom.h
+++ b/include/linux/netrom.h
@@ -7,6 +7,8 @@
 #ifndef	NETROM_KERNEL_H
 #define	NETROM_KERNEL_H
 
+#include <linux/ax25.h>
+
 #define NETROM_MTU	236
 
 #define NETROM_T1	1
diff --git a/include/linux/nfc.h b/include/linux/nfc.h
index 330a4c5db588..36cb955b05cc 100644
--- a/include/linux/nfc.h
+++ b/include/linux/nfc.h
@@ -39,6 +39,10 @@
  *
  * @NFC_CMD_GET_DEVICE: request information about a device (requires
  *	%NFC_ATTR_DEVICE_INDEX) or dump request to get a list of all nfc devices
+ * @NFC_CMD_DEV_UP: turn on the nfc device
+ *	(requires %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_CMD_DEV_DOWN: turn off the nfc device
+ *	(requires %NFC_ATTR_DEVICE_INDEX)
  * @NFC_CMD_START_POLL: start polling for targets using the given protocols
  *	(requires %NFC_ATTR_DEVICE_INDEX and %NFC_ATTR_PROTOCOLS)
  * @NFC_CMD_STOP_POLL: stop polling for targets (requires
@@ -56,6 +60,8 @@
 enum nfc_commands {
 	NFC_CMD_UNSPEC,
 	NFC_CMD_GET_DEVICE,
+	NFC_CMD_DEV_UP,
+	NFC_CMD_DEV_DOWN,
 	NFC_CMD_START_POLL,
 	NFC_CMD_STOP_POLL,
 	NFC_CMD_GET_TARGET,
@@ -123,4 +129,6 @@ struct sockaddr_nfc {
 #define NFC_SOCKPROTO_RAW	0
 #define NFC_SOCKPROTO_MAX	1
 
+#define NFC_HEADER_SIZE 1
+
 #endif /*__LINUX_NFC_H */
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 76f99e8714f3..32345c2805c0 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -373,6 +373,22 @@ enum nfsstat4 {
 	NFS4ERR_DELEG_REVOKED	= 10087,	/* deleg./layout revoked */
 };
 
+static inline bool seqid_mutating_err(u32 err)
+{
+	/* rfc 3530 section 8.1.5: */
+	switch (err) {
+	case NFS4ERR_STALE_CLIENTID:
+	case NFS4ERR_STALE_STATEID:
+	case NFS4ERR_BAD_STATEID:
+	case NFS4ERR_BAD_SEQID:
+	case NFS4ERR_BADXDR:
+	case NFS4ERR_RESOURCE:
+	case NFS4ERR_NOFILEHANDLE:
+		return false;
+	};
+	return true;
+}
+
 /*
  * Note: NF4BAD is not actually part of the protocol; it is just used
  * internally by nfsd.
@@ -394,7 +410,10 @@ enum open_claim_type4 {
 	NFS4_OPEN_CLAIM_NULL = 0,
 	NFS4_OPEN_CLAIM_PREVIOUS = 1,
 	NFS4_OPEN_CLAIM_DELEGATE_CUR = 2,
-	NFS4_OPEN_CLAIM_DELEGATE_PREV = 3
+	NFS4_OPEN_CLAIM_DELEGATE_PREV = 3,
+	NFS4_OPEN_CLAIM_FH = 4, /* 4.1 */
+	NFS4_OPEN_CLAIM_DELEG_CUR_FH = 5, /* 4.1 */
+	NFS4_OPEN_CLAIM_DELEG_PREV_FH = 6, /* 4.1 */
 };
 
 enum opentype4 {
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index eaac770f886e..ab2c6343361a 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -149,7 +149,6 @@ struct nfs_inode {
 	unsigned long		read_cache_jiffies;
 	unsigned long		attrtimeo;
 	unsigned long		attrtimeo_timestamp;
-	__u64			change_attr;		/* v4 only */
 
 	unsigned long		attr_gencount;
 	/* "Generation counter" for the attribute cache. This is
@@ -230,6 +229,7 @@ struct nfs_inode {
 #define NFS_INO_COMMIT		(7)		/* inode is committing unstable writes */
 #define NFS_INO_PNFS_COMMIT	(8)		/* use pnfs code for commit */
 #define NFS_INO_LAYOUTCOMMIT	(9)		/* layoutcommit required */
+#define NFS_INO_LAYOUTCOMMITTING (10)		/* layoutcommit inflight */
 
 static inline struct nfs_inode *NFS_I(const struct inode *inode)
 {
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index e2791a27a901..ab465fe8c3d6 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -34,6 +34,7 @@ enum {
 	PG_NEED_COMMIT,
 	PG_NEED_RESCHED,
 	PG_PNFS_COMMIT,
+	PG_PARTIAL_READ_FAILED,
 };
 
 struct nfs_inode;
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index abd615d74a29..c74595ba7094 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1133,7 +1133,6 @@ struct nfs_page;
 #define NFS_PAGEVEC_SIZE	(8U)
 
 struct nfs_read_data {
-	int			flags;
 	struct rpc_task		task;
 	struct inode		*inode;
 	struct rpc_cred		*cred;
@@ -1156,7 +1155,6 @@ struct nfs_read_data {
 };
 
 struct nfs_write_data {
-	int			flags;
 	struct rpc_task		task;
 	struct inode		*inode;
 	struct rpc_cred		*cred;
@@ -1197,9 +1195,6 @@ struct nfs_rpc_ops {
 
 	int	(*getroot) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fsinfo *);
-	int	(*lookupfh)(struct nfs_server *, struct nfs_fh *,
-			    struct qstr *, struct nfs_fh *,
-			    struct nfs_fattr *);
 	int	(*getattr) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fattr *);
 	int	(*setattr) (struct dentry *, struct nfs_fattr *,
diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild
index 55d1467de3c1..b8d4001212b3 100644
--- a/include/linux/nfsd/Kbuild
+++ b/include/linux/nfsd/Kbuild
@@ -1,6 +1,4 @@
-header-y += const.h
 header-y += debug.h
 header-y += export.h
 header-y += nfsfh.h
 header-y += stats.h
-header-y += syscall.h
diff --git a/include/linux/nfsd/const.h b/include/linux/nfsd/const.h
deleted file mode 100644
index 323f8cfa060a..000000000000
--- a/include/linux/nfsd/const.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * include/linux/nfsd/const.h
- *
- * Various constants related to NFS.
- *
- * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
- */
-
-#ifndef _LINUX_NFSD_CONST_H
-#define _LINUX_NFSD_CONST_H
-
-#include <linux/nfs.h>
-#include <linux/nfs2.h>
-#include <linux/nfs3.h>
-#include <linux/nfs4.h>
-
-/*
- * Maximum protocol version supported by knfsd
- */
-#define NFSSVC_MAXVERS		3
-
-/*
- * Maximum blocksizes supported by daemon under various circumstances.
- */
-#define NFSSVC_MAXBLKSIZE	RPCSVC_MAXPAYLOAD
-/* NFSv2 is limited by the protocol specification, see RFC 1094 */
-#define NFSSVC_MAXBLKSIZE_V2	(8*1024)
-
-#ifdef __KERNEL__
-
-#include <linux/sunrpc/msg_prot.h>
-
-/*
- * Largest number of bytes we need to allocate for an NFS
- * call or reply.  Used to control buffer sizes.  We use
- * the length of v3 WRITE, READDIR and READDIR replies
- * which are an RPC header, up to 26 XDR units of reply
- * data, and some page data.
- *
- * Note that accuracy here doesn't matter too much as the
- * size is rounded up to a page size when allocating space.
- */
-#define NFSD_BUFSIZE		((RPC_MAX_HEADER_WITH_AUTH+26)*XDR_UNIT + NFSSVC_MAXBLKSIZE)
-
-#ifdef CONFIG_NFSD_V4
-# define NFSSVC_XDRSIZE		NFS4_SVC_XDRSIZE
-#elif defined(CONFIG_NFSD_V3)
-# define NFSSVC_XDRSIZE		NFS3_SVC_XDRSIZE
-#else
-# define NFSSVC_XDRSIZE		NFS2_SVC_XDRSIZE
-#endif
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_NFSD_CONST_H */
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 8a31a20efe7e..f85308e688fd 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -96,7 +96,6 @@ struct svc_export {
 	struct auth_domain *	ex_client;
 	int			ex_flags;
 	struct path		ex_path;
-	char			*ex_pathname;
 	uid_t			ex_anon_uid;
 	gid_t			ex_anon_gid;
 	int			ex_fsid;
@@ -137,6 +136,7 @@ struct svc_export *	rqst_exp_get_by_name(struct svc_rqst *,
 					     struct path *);
 struct svc_export *	rqst_exp_parent(struct svc_rqst *,
 					struct path *);
+struct svc_export *	rqst_find_fsidzero_export(struct svc_rqst *);
 int			exp_rootfh(struct auth_domain *, 
 					char *path, struct knfsd_fh *, int maxsize);
 __be32			exp_pseudoroot(struct svc_rqst *, struct svc_fh *);
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index f76d80ccec10..ce4743a26015 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -14,11 +14,14 @@
 #ifndef _LINUX_NFSD_FH_H
 #define _LINUX_NFSD_FH_H
 
-# include <linux/types.h>
+#include <linux/types.h>
+#include <linux/nfs.h>
+#include <linux/nfs2.h>
+#include <linux/nfs3.h>
+#include <linux/nfs4.h>
 #ifdef __KERNEL__
 # include <linux/sunrpc/svc.h>
 #endif
-#include <linux/nfsd/const.h>
 
 /*
  * This is the old "dentry style" Linux NFSv2 file handle.
diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h
deleted file mode 100644
index 812bc1e160dc..000000000000
--- a/include/linux/nfsd/syscall.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * include/linux/nfsd/syscall.h
- *
- * This file holds all declarations for the knfsd syscall interface.
- *
- * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de>
- */
-
-#ifndef NFSD_SYSCALL_H
-#define NFSD_SYSCALL_H
-
-#include <linux/types.h>
-#include <linux/nfsd/export.h>
-
-/*
- * Version of the syscall interface
- */
-#define NFSCTL_VERSION		0x0201
-
-/*
- * These are the commands understood by nfsctl().
- */
-#define NFSCTL_SVC		0	/* This is a server process. */
-#define NFSCTL_ADDCLIENT	1	/* Add an NFS client. */
-#define NFSCTL_DELCLIENT	2	/* Remove an NFS client. */
-#define NFSCTL_EXPORT		3	/* export a file system. */
-#define NFSCTL_UNEXPORT		4	/* unexport a file system. */
-/*#define NFSCTL_UGIDUPDATE	5	/ * update a client's uid/gid map. DISCARDED */
-/*#define NFSCTL_GETFH		6	/ * get an fh by ino DISCARDED */
-#define NFSCTL_GETFD		7	/* get an fh by path (used by mountd) */
-#define	NFSCTL_GETFS		8	/* get an fh by path with max FH len */
-
-/* SVC */
-struct nfsctl_svc {
-	unsigned short		svc_port;
-	int			svc_nthreads;
-};
-
-/* ADDCLIENT/DELCLIENT */
-struct nfsctl_client {
-	char			cl_ident[NFSCLNT_IDMAX+1];
-	int			cl_naddr;
-	struct in_addr		cl_addrlist[NFSCLNT_ADDRMAX];
-	int			cl_fhkeytype;
-	int			cl_fhkeylen;
-	unsigned char		cl_fhkey[NFSCLNT_KEYMAX];
-};
-
-/* EXPORT/UNEXPORT */
-struct nfsctl_export {
-	char			ex_client[NFSCLNT_IDMAX+1];
-	char			ex_path[NFS_MAXPATHLEN+1];
-	__kernel_old_dev_t	ex_dev;
-	__kernel_ino_t		ex_ino;
-	int			ex_flags;
-	__kernel_uid_t		ex_anon_uid;
-	__kernel_gid_t		ex_anon_gid;
-};
-
-/* GETFD */
-struct nfsctl_fdparm {
-	struct sockaddr		gd_addr;
-	char			gd_path[NFS_MAXPATHLEN+1];
-	int			gd_version;
-};
-
-/* GETFS - GET Filehandle with Size */
-struct nfsctl_fsparm {
-	struct sockaddr		gd_addr;
-	char			gd_path[NFS_MAXPATHLEN+1];
-	int			gd_maxlen;
-};
-
-/*
- * This is the argument union.
- */
-struct nfsctl_arg {
-	int			ca_version;	/* safeguard */
-	union {
-		struct nfsctl_svc	u_svc;
-		struct nfsctl_client	u_client;
-		struct nfsctl_export	u_export;
-		struct nfsctl_fdparm	u_getfd;
-		struct nfsctl_fsparm	u_getfs;
-		/*
-		 * The following dummy member is needed to preserve binary compatibility
-		 * on platforms where alignof(void*)>alignof(int).  It's needed because
-		 * this union used to contain a member (u_umap) which contained a
-		 * pointer.
-		 */
-		void *u_ptr;
-	} u;
-#define ca_svc		u.u_svc
-#define ca_client	u.u_client
-#define ca_export	u.u_export
-#define ca_getfd	u.u_getfd
-#define	ca_getfs	u.u_getfs
-};
-
-union nfsctl_res {
-	__u8			cr_getfh[NFS_FHSIZE];
-	struct knfsd_fh		cr_getfs;
-};
-
-#ifdef __KERNEL__
-/*
- * Kernel syscall implementation.
- */
-extern int		exp_addclient(struct nfsctl_client *ncp);
-extern int		exp_delclient(struct nfsctl_client *ncp);
-extern int		exp_export(struct nfsctl_export *nxp);
-extern int		exp_unexport(struct nfsctl_export *nxp);
-
-#endif /* __KERNEL__ */
-
-#endif /* NFSD_SYSCALL_H */
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 8ad70dcac3f9..8049bf77d799 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -161,6 +161,13 @@
  * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
  *	using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
  *	%NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
+ *	Following attributes are provided for drivers that generate full Beacon
+ *	and Probe Response frames internally: %NL80211_ATTR_SSID,
+ *	%NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
+ *	%NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
+ *	%NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
+ *	%NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_IE, %NL80211_ATTR_IE_PROBE_RESP,
+ *	%NL80211_ATTR_IE_ASSOC_RESP.
  * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
  *	parameters are like for %NL80211_CMD_SET_BEACON.
  * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
@@ -231,6 +238,8 @@
  *
  * @NL80211_CMD_GET_SCAN: get scan results
  * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
+ *	%NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
+ *	probe requests at CCK rate or not.
  * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
  *	NL80211_CMD_GET_SCAN and on the "scan" multicast group)
  * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
@@ -425,6 +434,8 @@
  *	specified using %NL80211_ATTR_DURATION. When called, this operation
  *	returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the
  *	TX status event pertaining to the TX request.
+ *	%NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
+ *	management frames at CCK rate or not in 2GHz band.
  * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
  *	command may be used with the corresponding cookie to cancel the wait
  *	time if it is known that it is no longer necessary.
@@ -492,6 +503,12 @@
  *	this command may also be sent by the driver as an MLME event to
  *	inform userspace of the new replay counter.
  *
+ * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
+ *	of PMKSA caching dandidates.
+ *
+ * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
+ * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -616,6 +633,11 @@ enum nl80211_commands {
 
 	NL80211_CMD_SET_REKEY_OFFLOAD,
 
+	NL80211_CMD_PMKSA_CANDIDATE,
+
+	NL80211_CMD_TDLS_OPER,
+	NL80211_CMD_TDLS_MGMT,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -762,6 +784,8 @@ enum nl80211_commands {
  *	that can be added to a scan request
  * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information
  *	elements that can be added to a scheduled scan request
+ * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be
+ *	used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute.
  *
  * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
  * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
@@ -842,18 +866,20 @@ enum nl80211_commands {
  * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
  *	event (u16)
  * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
- *	that protected APs should be used.
+ *	that protected APs should be used. This is also used with NEW_BEACON to
+ *	indicate that the BSS is to use protection.
  *
- * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
- *	indicate which unicast key ciphers will be used with the connection
+ * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON
+ *	to indicate which unicast key ciphers will be used with the connection
  *	(an array of u32).
- * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
- *	which group key cipher will be used with the connection (a u32).
- * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
- *	which WPA version(s) the AP we want to associate with is using
+ * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ *	indicate which group key cipher will be used with the connection (a
+ *	u32).
+ * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ *	indicate which WPA version(s) the AP we want to associate with is using
  *	(a u32 with flags from &enum nl80211_wpa_versions).
- * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
- *	which key management algorithm(s) to use (an array of u32).
+ * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
+ *	indicate which key management algorithm(s) to use (an array of u32).
  *
  * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
  *	sent out by the card, for ROAM and successful CONNECT events.
@@ -1002,6 +1028,24 @@ enum nl80211_commands {
 
  * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan
  *	cycles, in msecs.
+
+ * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more
+ *	sets of attributes to match during scheduled scans.  Only BSSs
+ *	that match any of the sets will be reported.  These are
+ *	pass-thru filter rules.
+ *	For a match to succeed, the BSS must match all attributes of a
+ *	set.  Since not every hardware supports matching all types of
+ *	attributes, there is no guarantee that the reported BSSs are
+ *	fully complying with the match sets and userspace needs to be
+ *	able to ignore them by itself.
+ *	Thus, the implementation is somewhat hardware-dependent, but
+ *	this is only an optimization and the userspace application
+ *	needs to handle all the non-filtered results anyway.
+ *	If the match attributes don't make sense when combined with
+ *	the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
+ *	is included in the probe request, but the match attributes
+ *	will never let it go through), -EINVAL may be returned.
+ *	If ommited, no filtering is done.
  *
  * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
  *	interface combinations. In each nested item, it contains attributes
@@ -1019,6 +1063,52 @@ enum nl80211_commands {
  *	being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
  *	without the length restriction (at most %NL80211_MAX_SUPP_RATES).
  *
+ * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
+ *	and Probe Response (when response to wildcard Probe Request); see
+ *	&enum nl80211_hidden_ssid, represented as a u32
+ *
+ * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
+ *	This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
+ *	provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
+ *	driver (or firmware) replies to Probe Request frames.
+ * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
+ *	Response frames. This is used with %NL80211_CMD_NEW_BEACON and
+ *	%NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
+ *	(Re)Association Response frames when the driver (or firmware) replies to
+ *	(Re)Association Request frames.
+ *
+ * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
+ *	of the station, see &enum nl80211_sta_wme_attr.
+ * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
+ *	as AP.
+ *
+ * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
+ *	roaming to another AP in the same ESS if the signal lever is low.
+ *
+ * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
+ *	candidate information, see &enum nl80211_pmksa_candidate_attr.
+ *
+ * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
+ *	for management frames transmission. In order to avoid p2p probe/action
+ *	frames are being transmitted at CCK rate in 2GHz band, the user space
+ *	applications use this attribute.
+ *	This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
+ *	%NL80211_CMD_FRAME commands.
+ *
+ * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
+ *	request, link setup confirm, link teardown, etc.). Values are
+ *	described in the TDLS (802.11z) specification.
+ * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
+ *	TDLS conversation between two devices.
+ * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
+ *	&enum nl80211_tdls_operation, represented as a u8.
+ * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
+ *	as a TDLS peer sta.
+ * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
+ *	procedures should be performed by sending TDLS packets via
+ *	%NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
+ *	used for asking the driver to perform a TDLS operation.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1224,6 +1314,29 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_SCAN_SUPP_RATES,
 
+	NL80211_ATTR_HIDDEN_SSID,
+
+	NL80211_ATTR_IE_PROBE_RESP,
+	NL80211_ATTR_IE_ASSOC_RESP,
+
+	NL80211_ATTR_STA_WME,
+	NL80211_ATTR_SUPPORT_AP_UAPSD,
+
+	NL80211_ATTR_ROAM_SUPPORT,
+
+	NL80211_ATTR_SCHED_SCAN_MATCH,
+	NL80211_ATTR_MAX_MATCH_SETS,
+
+	NL80211_ATTR_PMKSA_CANDIDATE,
+
+	NL80211_ATTR_TX_NO_CCK_RATE,
+
+	NL80211_ATTR_TDLS_ACTION,
+	NL80211_ATTR_TDLS_DIALOG_TOKEN,
+	NL80211_ATTR_TDLS_OPERATION,
+	NL80211_ATTR_TDLS_SUPPORT,
+	NL80211_ATTR_TDLS_EXTERNAL_SETUP,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -1321,6 +1434,7 @@ enum nl80211_iftype {
  * @NL80211_STA_FLAG_WME: station is WME/QoS capable
  * @NL80211_STA_FLAG_MFP: station uses management frame protection
  * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated
+ * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer
  * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
  * @__NL80211_STA_FLAG_AFTER_LAST: internal use
  */
@@ -1331,6 +1445,7 @@ enum nl80211_sta_flags {
 	NL80211_STA_FLAG_WME,
 	NL80211_STA_FLAG_MFP,
 	NL80211_STA_FLAG_AUTHENTICATED,
+	NL80211_STA_FLAG_TDLS_PEER,
 
 	/* keep last */
 	__NL80211_STA_FLAG_AFTER_LAST,
@@ -1433,6 +1548,7 @@ enum nl80211_sta_bss_param {
  * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute
  *     containing info as possible, see &enum nl80211_sta_bss_param
  * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
+ * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -1454,6 +1570,7 @@ enum nl80211_sta_info {
 	NL80211_STA_INFO_RX_BITRATE,
 	NL80211_STA_INFO_BSS_PARAM,
 	NL80211_STA_INFO_CONNECTED_TIME,
+	NL80211_STA_INFO_STA_FLAGS,
 
 	/* keep last */
 	__NL80211_STA_INFO_AFTER_LAST,
@@ -1683,6 +1800,26 @@ enum nl80211_reg_rule_attr {
 };
 
 /**
+ * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
+ * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
+ * only report BSS with matching SSID.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
+ *	attribute number currently defined
+ * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_sched_scan_match_attr {
+	__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
+
+	NL80211_ATTR_SCHED_SCAN_MATCH_SSID,
+
+	/* keep last */
+	__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
+	NL80211_SCHED_SCAN_MATCH_ATTR_MAX =
+		__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1
+};
+
+/**
  * enum nl80211_reg_rule_flags - regulatory rule flags
  *
  * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
@@ -1833,6 +1970,13 @@ enum nl80211_mntr_flags {
  * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a
  * source mesh point for path selection elements.
  *
+ * @NL80211_MESHCONF_HWMP_RANN_INTERVAL:  The interval of time (in TUs) between
+ * root announcements are transmitted.
+ *
+ * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has
+ * access to a broader network beyond the MBSS.  This is done via Root
+ * Announcement frames.
+ *
  * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
  *
  * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
@@ -1854,6 +1998,8 @@ enum nl80211_meshconf_params {
 	NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
 	NL80211_MESHCONF_HWMP_ROOTMODE,
 	NL80211_MESHCONF_ELEMENT_TTL,
+	NL80211_MESHCONF_HWMP_RANN_INTERVAL,
+	NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
 
 	/* keep last */
 	__NL80211_MESHCONF_ATTR_AFTER_LAST,
@@ -2430,4 +2576,78 @@ enum nl80211_rekey_data {
 	MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
 };
 
+/**
+ * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
+ * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
+ *	Beacon frames)
+ * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
+ *	in Beacon frames
+ * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
+ *	element in Beacon frames but zero out each byte in the SSID
+ */
+enum nl80211_hidden_ssid {
+	NL80211_HIDDEN_SSID_NOT_IN_USE,
+	NL80211_HIDDEN_SSID_ZERO_LEN,
+	NL80211_HIDDEN_SSID_ZERO_CONTENTS
+};
+
+/**
+ * enum nl80211_sta_wme_attr - station WME attributes
+ * @__NL80211_STA_WME_INVALID: invalid number for nested attribute
+ * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format
+ *	is the same as the AC bitmap in the QoS info field.
+ * @NL80211_STA_WME_MAX_SP: max service period. the format is the same
+ *	as the MAX_SP field in the QoS info field (but already shifted down).
+ * @__NL80211_STA_WME_AFTER_LAST: internal
+ * @NL80211_STA_WME_MAX: highest station WME attribute
+ */
+enum nl80211_sta_wme_attr {
+	__NL80211_STA_WME_INVALID,
+	NL80211_STA_WME_UAPSD_QUEUES,
+	NL80211_STA_WME_MAX_SP,
+
+	/* keep last */
+	__NL80211_STA_WME_AFTER_LAST,
+	NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates
+ * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes
+ * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher
+ *	priority)
+ * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets)
+ * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag)
+ * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes
+ *	(internal)
+ * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute
+ *	(internal)
+ */
+enum nl80211_pmksa_candidate_attr {
+	__NL80211_PMKSA_CANDIDATE_INVALID,
+	NL80211_PMKSA_CANDIDATE_INDEX,
+	NL80211_PMKSA_CANDIDATE_BSSID,
+	NL80211_PMKSA_CANDIDATE_PREAUTH,
+
+	/* keep last */
+	NUM_NL80211_PMKSA_CANDIDATE,
+	MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1
+};
+
+/**
+ * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION
+ * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request
+ * @NL80211_TDLS_SETUP: Setup TDLS link
+ * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established
+ * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link
+ * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link
+ */
+enum nl80211_tdls_operation {
+	NL80211_TDLS_DISCOVERY_REQ,
+	NL80211_TDLS_SETUP,
+	NL80211_TDLS_TEARDOWN,
+	NL80211_TDLS_ENABLE_LINK,
+	NL80211_TDLS_DISABLE_LINK,
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index 9180dc5cb00b..4948552d60f5 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -17,11 +17,13 @@
  */
 #include <linux/types.h>
 #include <linux/bitops.h>
+#include <linux/errno.h>
 #include <linux/kref.h>
 #include <linux/mod_devicetable.h>
 #include <linux/spinlock.h>
 
 #include <asm/byteorder.h>
+#include <asm/errno.h>
 
 typedef u32 phandle;
 typedef u32 ihandle;
@@ -68,6 +70,7 @@ struct device_node {
 /* Pointer for first entry in chain of all nodes. */
 extern struct device_node *allnodes;
 extern struct device_node *of_chosen;
+extern struct device_node *of_aliases;
 extern rwlock_t devtree_lock;
 
 static inline bool of_have_populated_dt(void)
@@ -199,16 +202,26 @@ extern int of_property_read_u32_array(const struct device_node *np,
 				      const char *propname,
 				      u32 *out_values,
 				      size_t sz);
+extern int of_property_read_u64(const struct device_node *np,
+				const char *propname, u64 *out_value);
 
 extern int of_property_read_string(struct device_node *np,
 				   const char *propname,
 				   const char **out_string);
+extern int of_property_read_string_index(struct device_node *np,
+					 const char *propname,
+					 int index, const char **output);
+extern int of_property_count_strings(struct device_node *np,
+				     const char *propname);
 extern int of_device_is_compatible(const struct device_node *device,
 				   const char *);
 extern int of_device_is_available(const struct device_node *device);
 extern const void *of_get_property(const struct device_node *node,
 				const char *name,
 				int *lenp);
+#define for_each_property(pp, properties) \
+	for (pp = properties; pp != NULL; pp = pp->next)
+
 extern int of_n_addr_cells(struct device_node *np);
 extern int of_n_size_cells(struct device_node *np);
 extern const struct of_device_id *of_match_node(
@@ -221,6 +234,9 @@ extern int of_parse_phandles_with_args(struct device_node *np,
 	const char *list_name, const char *cells_name, int index,
 	struct device_node **out_node, const void **out_args);
 
+extern void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align));
+extern int of_alias_get_id(struct device_node *np, const char *stem);
+
 extern int of_machine_is_compatible(const char *compat);
 
 extern int prom_add_property(struct device_node* np, struct property* prop);
@@ -235,6 +251,7 @@ extern void of_attach_node(struct device_node *);
 extern void of_detach_node(struct device_node *);
 #endif
 
+#define of_match_ptr(_ptr)	(_ptr)
 #else /* CONFIG_OF */
 
 static inline bool of_have_populated_dt(void)
@@ -242,6 +259,22 @@ static inline bool of_have_populated_dt(void)
 	return false;
 }
 
+#define for_each_child_of_node(parent, child) \
+	while (0)
+
+static inline int of_device_is_compatible(const struct device_node *device,
+					  const char *name)
+{
+	return 0;
+}
+
+static inline struct property *of_find_property(const struct device_node *np,
+						const char *name,
+						int *lenp)
+{
+	return NULL;
+}
+
 static inline int of_property_read_u32_array(const struct device_node *np,
 					     const char *propname,
 					     u32 *out_values, size_t sz)
@@ -256,6 +289,19 @@ static inline int of_property_read_string(struct device_node *np,
 	return -ENOSYS;
 }
 
+static inline int of_property_read_string_index(struct device_node *np,
+						const char *propname, int index,
+						const char **out_string)
+{
+	return -ENOSYS;
+}
+
+static inline int of_property_count_strings(struct device_node *np,
+					    const char *propname)
+{
+	return -ENOSYS;
+}
+
 static inline const void *of_get_property(const struct device_node *node,
 				const char *name,
 				int *lenp)
@@ -263,6 +309,31 @@ static inline const void *of_get_property(const struct device_node *node,
 	return NULL;
 }
 
+static inline int of_property_read_u64(const struct device_node *np,
+				       const char *propname, u64 *out_value)
+{
+	return -ENOSYS;
+}
+
+static inline struct device_node *of_parse_phandle(struct device_node *np,
+						   const char *phandle_name,
+						   int index)
+{
+	return NULL;
+}
+
+static inline int of_alias_get_id(struct device_node *np, const char *stem)
+{
+	return -ENOSYS;
+}
+
+static inline int of_machine_is_compatible(const char *compat)
+{
+	return 0;
+}
+
+#define of_match_ptr(_ptr)	NULL
+#define of_match_node(_matches, _node)	NULL
 #endif /* CONFIG_OF */
 
 static inline int of_property_read_u32(const struct device_node *np,
diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index cd2e61ce4e83..d0307eed20c9 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -33,6 +33,8 @@ struct of_irq {
 	u32 specifier[OF_MAX_IRQ_SPEC]; /* Specifier copy */
 };
 
+typedef int (*of_irq_init_cb_t)(struct device_node *, struct device_node *);
+
 /*
  * Workarounds only applied to 32bit powermac machines
  */
@@ -73,6 +75,7 @@ extern int of_irq_to_resource_table(struct device_node *dev,
 		struct resource *res, int nr_irqs);
 extern struct device_node *of_irq_find_parent(struct device_node *child);
 
+extern void of_irq_init(const struct of_device_id *matches);
 
 #endif /* CONFIG_OF_IRQ */
 #endif /* CONFIG_OF */
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 5a6f458a4bb7..040ce2f6e8de 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -12,7 +12,6 @@
  */
 
 #ifdef CONFIG_OF_DEVICE
-#include <linux/module.h>
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
 #include <linux/pm.h>
diff --git a/include/linux/omap3isp.h b/include/linux/omap3isp.h
index b6111f8cd49a..c73a34c3434d 100644
--- a/include/linux/omap3isp.h
+++ b/include/linux/omap3isp.h
@@ -62,14 +62,12 @@
  * V4L2_EVENT_OMAP3ISP_AEWB: AEWB statistics data ready
  * V4L2_EVENT_OMAP3ISP_AF: AF statistics data ready
  * V4L2_EVENT_OMAP3ISP_HIST: Histogram statistics data ready
- * V4L2_EVENT_OMAP3ISP_HS_VS: Horizontal/vertical synchronization detected
  */
 
 #define V4L2_EVENT_OMAP3ISP_CLASS	(V4L2_EVENT_PRIVATE_START | 0x100)
 #define V4L2_EVENT_OMAP3ISP_AEWB	(V4L2_EVENT_OMAP3ISP_CLASS | 0x1)
 #define V4L2_EVENT_OMAP3ISP_AF		(V4L2_EVENT_OMAP3ISP_CLASS | 0x2)
 #define V4L2_EVENT_OMAP3ISP_HIST	(V4L2_EVENT_OMAP3ISP_CLASS | 0x3)
-#define V4L2_EVENT_OMAP3ISP_HS_VS	(V4L2_EVENT_OMAP3ISP_CLASS | 0x4)
 
 struct omap3isp_stat_event_status {
 	__u32 frame_number;
diff --git a/include/linux/oom.h b/include/linux/oom.h
index 13b7b02e599a..6f9d04a85336 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -40,6 +40,7 @@ enum oom_constraint {
 	CONSTRAINT_MEMCG,
 };
 
+extern void compare_swap_oom_score_adj(int old_val, int new_val);
 extern int test_set_oom_score_adj(int new_val);
 
 extern unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *mem,
diff --git a/include/linux/opp.h b/include/linux/opp.h
index 7020e9736fc5..ee94b33080c2 100644
--- a/include/linux/opp.h
+++ b/include/linux/opp.h
@@ -16,9 +16,14 @@
 
 #include <linux/err.h>
 #include <linux/cpufreq.h>
+#include <linux/notifier.h>
 
 struct opp;
 
+enum opp_event {
+	OPP_EVENT_ADD, OPP_EVENT_ENABLE, OPP_EVENT_DISABLE,
+};
+
 #if defined(CONFIG_PM_OPP)
 
 unsigned long opp_get_voltage(struct opp *opp);
@@ -40,6 +45,8 @@ int opp_enable(struct device *dev, unsigned long freq);
 
 int opp_disable(struct device *dev, unsigned long freq);
 
+struct srcu_notifier_head *opp_get_notifier(struct device *dev);
+
 #else
 static inline unsigned long opp_get_voltage(struct opp *opp)
 {
@@ -89,7 +96,12 @@ static inline int opp_disable(struct device *dev, unsigned long freq)
 {
 	return 0;
 }
-#endif		/* CONFIG_PM */
+
+static inline struct srcu_notifier_head *opp_get_notifier(struct device *dev)
+{
+	return ERR_PTR(-EINVAL);
+}
+#endif		/* CONFIG_PM_OPP */
 
 #if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP)
 int opp_init_cpufreq_table(struct device *dev,
diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
index 49c8727eeb57..a4c562453f6b 100644
--- a/include/linux/oprofile.h
+++ b/include/linux/oprofile.h
@@ -166,7 +166,7 @@ ssize_t oprofilefs_ulong_to_user(unsigned long val, char __user * buf, size_t co
 int oprofilefs_ulong_from_user(unsigned long * val, char const __user * buf, size_t count);
 
 /** lock for read/write safety */
-extern spinlock_t oprofilefs_lock;
+extern raw_spinlock_t oprofilefs_lock;
 
 /**
  * Add the contents of a circular buffer to the event buffer.
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index 655824fa4c76..e3d0b3890249 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -1,6 +1,8 @@
 #ifndef LINUX_PCI_ATS_H
 #define LINUX_PCI_ATS_H
 
+#include <linux/pci.h>
+
 /* Address Translation Service */
 struct pci_ats {
 	int pos;        /* capability position */
@@ -15,6 +17,7 @@ struct pci_ats {
 extern int pci_enable_ats(struct pci_dev *dev, int ps);
 extern void pci_disable_ats(struct pci_dev *dev);
 extern int pci_ats_queue_depth(struct pci_dev *dev);
+
 /**
  * pci_ats_enabled - query the ATS status
  * @dev: the PCI device
@@ -49,4 +52,76 @@ static inline int pci_ats_enabled(struct pci_dev *dev)
 
 #endif /* CONFIG_PCI_IOV */
 
+#ifdef CONFIG_PCI_PRI
+
+extern int  pci_enable_pri(struct pci_dev *pdev, u32 reqs);
+extern void pci_disable_pri(struct pci_dev *pdev);
+extern bool pci_pri_enabled(struct pci_dev *pdev);
+extern int  pci_reset_pri(struct pci_dev *pdev);
+extern bool pci_pri_stopped(struct pci_dev *pdev);
+extern int  pci_pri_status(struct pci_dev *pdev);
+
+#else /* CONFIG_PCI_PRI */
+
+static inline int pci_enable_pri(struct pci_dev *pdev, u32 reqs)
+{
+	return -ENODEV;
+}
+
+static inline void pci_disable_pri(struct pci_dev *pdev)
+{
+}
+
+static inline bool pci_pri_enabled(struct pci_dev *pdev)
+{
+	return false;
+}
+
+static inline int pci_reset_pri(struct pci_dev *pdev)
+{
+	return -ENODEV;
+}
+
+static inline bool pci_pri_stopped(struct pci_dev *pdev)
+{
+	return true;
+}
+
+static inline int pci_pri_status(struct pci_dev *pdev)
+{
+	return -ENODEV;
+}
+#endif /* CONFIG_PCI_PRI */
+
+#ifdef CONFIG_PCI_PASID
+
+extern int pci_enable_pasid(struct pci_dev *pdev, int features);
+extern void pci_disable_pasid(struct pci_dev *pdev);
+extern int pci_pasid_features(struct pci_dev *pdev);
+extern int pci_max_pasids(struct pci_dev *pdev);
+
+#else  /* CONFIG_PCI_PASID */
+
+static inline int pci_enable_pasid(struct pci_dev *pdev, int features)
+{
+	return -EINVAL;
+}
+
+static inline void pci_disable_pasid(struct pci_dev *pdev)
+{
+}
+
+static inline int pci_pasid_features(struct pci_dev *pdev)
+{
+	return -EINVAL;
+}
+
+static inline int pci_max_pasids(struct pci_dev *pdev)
+{
+	return -EINVAL;
+}
+
+#endif /* CONFIG_PCI_PASID */
+
+
 #endif /* LINUX_PCI_ATS_H*/
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 9fc01226055b..337df0d5d5f7 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -174,6 +174,8 @@ enum pci_dev_flags {
 	PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = (__force pci_dev_flags_t) 1,
 	/* Device configuration is irrevocably lost if disabled into D3 */
 	PCI_DEV_FLAGS_NO_D3 = (__force pci_dev_flags_t) 2,
+	/* Provide indication device is assigned by a Virtual Machine Manager */
+	PCI_DEV_FLAGS_ASSIGNED = (__force pci_dev_flags_t) 4,
 };
 
 enum pci_irq_reroute_variant {
@@ -273,6 +275,7 @@ struct pci_dev {
 	unsigned int	pme_support:5;	/* Bitmask of states from which PME#
 					   can be generated */
 	unsigned int	pme_interrupt:1;
+	unsigned int	pme_poll:1;	/* Poll device's PME status bit */
 	unsigned int	d1_support:1;	/* Low power state D1 is supported */
 	unsigned int	d2_support:1;	/* Low power state D2 is supported */
 	unsigned int	no_d1d2:1;	/* Only allow D0 and D3 */
@@ -955,6 +958,7 @@ void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
 int pci_cfg_space_size_ext(struct pci_dev *dev);
 int pci_cfg_space_size(struct pci_dev *dev);
 unsigned char pci_bus_max_busnr(struct pci_bus *bus);
+void pci_setup_bridge(struct pci_bus *bus);
 
 #define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0)
 #define PCI_VGA_STATE_CHANGE_DECODES (1 << 1)
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 5d09cbafa7db..45fc162cbdc0 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -132,13 +132,9 @@ extern int pci_hp_deregister(struct hotplug_slot *slot);
 extern int __must_check pci_hp_change_slot_info	(struct hotplug_slot *slot,
 						 struct hotplug_slot_info *info);
 
-static inline int pci_hp_register(struct hotplug_slot *slot,
-				  struct pci_bus *pbus,
-				  int devnr, const char *name)
-{
-	return __pci_hp_register(slot, pbus, devnr, name,
-				 THIS_MODULE, KBUILD_MODNAME);
-}
+/* use a define to avoid include chaining to get THIS_MODULE & friends */
+#define pci_hp_register(slot, pbus, devnr, name) \
+	__pci_hp_register(slot, pbus, devnr, name, THIS_MODULE, KBUILD_MODNAME)
 
 /* PCI Setting Record (Type 0) */
 struct hpp_type0 {
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index ae96bbe54518..172ba70306d1 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2302,6 +2302,11 @@
 #define PCI_DEVICE_ID_RENESAS_SH7785	0x0007
 #define PCI_DEVICE_ID_RENESAS_SH7786	0x0010
 
+#define PCI_VENDOR_ID_SOLARFLARE	0x1924
+#define PCI_DEVICE_ID_SOLARFLARE_SFC4000A_0	0x0703
+#define PCI_DEVICE_ID_SOLARFLARE_SFC4000A_1	0x6703
+#define PCI_DEVICE_ID_SOLARFLARE_SFC4000B	0x0710
+
 #define PCI_VENDOR_ID_TDI               0x192E
 #define PCI_DEVICE_ID_TDI_EHCI          0x0101
 
@@ -2400,6 +2405,8 @@
 
 #define PCI_VENDOR_ID_AZWAVE		0x1a3b
 
+#define PCI_VENDOR_ID_ASMEDIA		0x1b21
+
 #define PCI_VENDOR_ID_TEKRAM		0x1de1
 #define PCI_DEVICE_ID_TEKRAM_DC290	0xdc29
 
@@ -2868,3 +2875,5 @@
 
 #define PCI_VENDOR_ID_XEN		0x5853
 #define PCI_DEVICE_ID_XEN_PLATFORM	0x0001
+
+#define PCI_VENDOR_ID_OCZ		0x1b85
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index e8840964aca1..b5d9657f3100 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -663,6 +663,26 @@
 #define  PCI_ATS_CTRL_STU(x)	((x) & 0x1f)	/* Smallest Translation Unit */
 #define  PCI_ATS_MIN_STU	12	/* shift of minimum STU block */
 
+/* Page Request Interface */
+#define PCI_PRI_CAP		0x13    /* PRI capability ID */
+#define PCI_PRI_CONTROL_OFF	0x04	/* Offset of control register */
+#define PCI_PRI_STATUS_OFF	0x06	/* Offset of status register */
+#define PCI_PRI_ENABLE		0x0001	/* Enable mask */
+#define PCI_PRI_RESET		0x0002	/* Reset bit mask */
+#define PCI_PRI_STATUS_RF	0x0001  /* Request Failure */
+#define PCI_PRI_STATUS_UPRGI	0x0002  /* Unexpected PRG index */
+#define PCI_PRI_STATUS_STOPPED	0x0100  /* PRI Stopped */
+#define PCI_PRI_MAX_REQ_OFF	0x08	/* Cap offset for max reqs supported */
+#define PCI_PRI_ALLOC_REQ_OFF	0x0c	/* Cap offset for max reqs allowed */
+
+/* PASID capability */
+#define PCI_PASID_CAP		0x1b    /* PASID capability ID */
+#define PCI_PASID_CAP_OFF	0x04    /* PASID feature register */
+#define PCI_PASID_CONTROL_OFF   0x06    /* PASID control register */
+#define PCI_PASID_ENABLE	0x01	/* Enable/Supported bit */
+#define PCI_PASID_EXEC		0x02	/* Exec permissions Enable/Supported */
+#define PCI_PASID_PRIV		0x04	/* Priviledge Mode Enable/Support */
+
 /* Single Root I/O Virtualization */
 #define PCI_SRIOV_CAP		0x04	/* SR-IOV Capabilities */
 #define  PCI_SRIOV_CAP_VFM	0x01	/* VF Migration Capable */
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 5edc9014263a..b9df9ed1adc0 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -16,7 +16,7 @@
 #ifdef CONFIG_SMP
 
 struct percpu_counter {
-	spinlock_t lock;
+	raw_spinlock_t lock;
 	s64 count;
 #ifdef CONFIG_HOTPLUG_CPU
 	struct list_head list;	/* All percpu_counters are on a list */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index c816075c01ce..1e9ebe5e0091 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -220,7 +220,10 @@ struct perf_event_attr {
 				mmap_data      :  1, /* non-exec mmap data    */
 				sample_id_all  :  1, /* sample_type all events */
 
-				__reserved_1   : 45;
+				exclude_host   :  1, /* don't count in host   */
+				exclude_guest  :  1, /* don't count in guest  */
+
+				__reserved_1   : 43;
 
 	union {
 		__u32		wakeup_events;	  /* wakeup every n events */
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index 6fb13841db45..f53a4167c5f4 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -24,6 +24,7 @@
 #define LINUX_PHONET_H
 
 #include <linux/types.h>
+#include <linux/socket.h>
 
 /* Automatic protocol selection */
 #define PN_PROTO_TRANSPORT	0
@@ -96,11 +97,11 @@ struct phonetmsg {
 
 /* Phonet socket address structure */
 struct sockaddr_pn {
-	sa_family_t spn_family;
+	__kernel_sa_family_t spn_family;
 	__u8 spn_obj;
 	__u8 spn_dev;
 	__u8 spn_resource;
-	__u8 spn_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 3];
+	__u8 spn_zero[sizeof(struct sockaddr) - sizeof(__kernel_sa_family_t) - 3];
 } __attribute__((packed));
 
 /* Well known address */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 54fc4138955f..79f337c47388 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -420,7 +420,7 @@ struct phy_driver {
 
 	/*
 	 * Requests a Tx timestamp for 'skb'. The phy driver promises
-	 * to deliver it to the socket's error queue as soon as a
+	 * to deliver it using skb_complete_tx_timestamp() as soon as a
 	 * timestamp becomes available. One of the PTP_CLASS_ values
 	 * is passed in 'type'.
 	 */
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
new file mode 100644
index 000000000000..88863531d862
--- /dev/null
+++ b/include/linux/pinctrl/machine.h
@@ -0,0 +1,107 @@
+/*
+ * Machine interface for the pinctrl subsystem.
+ *
+ * Copyright (C) 2011 ST-Ericsson SA
+ * Written on behalf of Linaro for ST-Ericsson
+ * Based on bits of regulator core, gpio core and clk core
+ *
+ * Author: Linus Walleij <linus.walleij@linaro.org>
+ *
+ * License terms: GNU General Public License (GPL) version 2
+ */
+#ifndef __LINUX_PINMUX_MACHINE_H
+#define __LINUX_PINMUX_MACHINE_H
+
+/**
+ * struct pinmux_map - boards/machines shall provide this map for devices
+ * @name: the name of this specific map entry for the particular machine.
+ *	This is the second parameter passed to pinmux_get() when you want
+ *	to have several mappings to the same device
+ * @ctrl_dev: the pin control device to be used by this mapping, may be NULL
+ *	if you provide .ctrl_dev_name instead (this is more common)
+ * @ctrl_dev_name: the name of the device controlling this specific mapping,
+ *	the name must be the same as in your struct device*, may be NULL if
+ *	you provide .ctrl_dev instead
+ * @function: a function in the driver to use for this mapping, the driver
+ *	will lookup the function referenced by this ID on the specified
+ *	pin control device
+ * @group: sometimes a function can map to different pin groups, so this
+ *	selects a certain specific pin group to activate for the function, if
+ *	left as NULL, the first applicable group will be used
+ * @dev: the device using this specific mapping, may be NULL if you provide
+ *	.dev_name instead (this is more common)
+ * @dev_name: the name of the device using this specific mapping, the name
+ *	must be the same as in your struct device*, may be NULL if you
+ *	provide .dev instead
+ * @hog_on_boot: if this is set to true, the pin control subsystem will itself
+ *	hog the mappings as the pinmux device drivers are attached, so this is
+ *	typically used with system maps (mux mappings without an assigned
+ *	device) that you want to get hogged and enabled by default as soon as
+ *	a pinmux device supporting it is registered. These maps will not be
+ *	disabled and put until the system shuts down.
+ */
+struct pinmux_map {
+	const char *name;
+	struct device *ctrl_dev;
+	const char *ctrl_dev_name;
+	const char *function;
+	const char *group;
+	struct device *dev;
+	const char *dev_name;
+	const bool hog_on_boot;
+};
+
+/*
+ * Convenience macro to set a simple map from a certain pin controller and a
+ * certain function to a named device
+ */
+#define PINMUX_MAP(a, b, c, d) \
+	{ .name = a, .ctrl_dev_name = b, .function = c, .dev_name = d }
+
+/*
+ * Convenience macro to map a system function onto a certain pinctrl device.
+ * System functions are not assigned to a particular device.
+ */
+#define PINMUX_MAP_SYS(a, b, c) \
+	{ .name = a, .ctrl_dev_name = b, .function = c }
+
+/*
+ * Convenience macro to map a function onto the primary device pinctrl device
+ * this is especially helpful on systems that have only one pin controller
+ * or need to set up a lot of mappings on the primary controller.
+ */
+#define PINMUX_MAP_PRIMARY(a, b, c) \
+	{ .name = a, .ctrl_dev_name = "pinctrl.0", .function = b, \
+	  .dev_name = c }
+
+/*
+ * Convenience macro to map a system function onto the primary pinctrl device.
+ * System functions are not assigned to a particular device.
+ */
+#define PINMUX_MAP_PRIMARY_SYS(a, b) \
+	{ .name = a, .ctrl_dev_name = "pinctrl.0", .function = b }
+
+/*
+ * Convenience macro to map a system function onto the primary pinctrl device,
+ * to be hogged by the pinmux core until the system shuts down.
+ */
+#define PINMUX_MAP_PRIMARY_SYS_HOG(a, b) \
+	{ .name = a, .ctrl_dev_name = "pinctrl.0", .function = b, \
+	  .hog_on_boot = true }
+
+
+#ifdef CONFIG_PINMUX
+
+extern int pinmux_register_mappings(struct pinmux_map const *map,
+				unsigned num_maps);
+
+#else
+
+static inline int pinmux_register_mappings(struct pinmux_map const *map,
+					   unsigned num_maps)
+{
+	return 0;
+}
+
+#endif /* !CONFIG_PINMUX */
+#endif
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
new file mode 100644
index 000000000000..04c011038f32
--- /dev/null
+++ b/include/linux/pinctrl/pinctrl.h
@@ -0,0 +1,134 @@
+/*
+ * Interface the pinctrl subsystem
+ *
+ * Copyright (C) 2011 ST-Ericsson SA
+ * Written on behalf of Linaro for ST-Ericsson
+ * This interface is used in the core to keep track of pins.
+ *
+ * Author: Linus Walleij <linus.walleij@linaro.org>
+ *
+ * License terms: GNU General Public License (GPL) version 2
+ */
+#ifndef __LINUX_PINCTRL_PINCTRL_H
+#define __LINUX_PINCTRL_PINCTRL_H
+
+#ifdef CONFIG_PINCTRL
+
+#include <linux/radix-tree.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+#include <linux/seq_file.h>
+
+struct pinctrl_dev;
+struct pinmux_ops;
+struct gpio_chip;
+
+/**
+ * struct pinctrl_pin_desc - boards/machines provide information on their
+ * pins, pads or other muxable units in this struct
+ * @number: unique pin number from the global pin number space
+ * @name: a name for this pin
+ */
+struct pinctrl_pin_desc {
+	unsigned number;
+	const char *name;
+};
+
+/* Convenience macro to define a single named or anonymous pin descriptor */
+#define PINCTRL_PIN(a, b) { .number = a, .name = b }
+#define PINCTRL_PIN_ANON(a) { .number = a }
+
+/**
+ * struct pinctrl_gpio_range - each pin controller can provide subranges of
+ * the GPIO number space to be handled by the controller
+ * @node: list node for internal use
+ * @name: a name for the chip in this range
+ * @id: an ID number for the chip in this range
+ * @base: base offset of the GPIO range
+ * @npins: number of pins in the GPIO range, including the base number
+ * @gc: an optional pointer to a gpio_chip
+ */
+struct pinctrl_gpio_range {
+	struct list_head node;
+	const char *name;
+	unsigned int id;
+	unsigned int base;
+	unsigned int npins;
+	struct gpio_chip *gc;
+};
+
+/**
+ * struct pinctrl_ops - global pin control operations, to be implemented by
+ * pin controller drivers.
+ * @list_groups: list the number of selectable named groups available
+ *	in this pinmux driver, the core will begin on 0 and call this
+ *	repeatedly as long as it returns >= 0 to enumerate the groups
+ * @get_group_name: return the group name of the pin group
+ * @get_group_pins: return an array of pins corresponding to a certain
+ *	group selector @pins, and the size of the array in @num_pins
+ * @pin_dbg_show: optional debugfs display hook that will provide per-device
+ *	info for a certain pin in debugfs
+ */
+struct pinctrl_ops {
+	int (*list_groups) (struct pinctrl_dev *pctldev, unsigned selector);
+	const char *(*get_group_name) (struct pinctrl_dev *pctldev,
+				       unsigned selector);
+	int (*get_group_pins) (struct pinctrl_dev *pctldev,
+			       unsigned selector,
+			       const unsigned **pins,
+			       unsigned *num_pins);
+	void (*pin_dbg_show) (struct pinctrl_dev *pctldev, struct seq_file *s,
+			  unsigned offset);
+};
+
+/**
+ * struct pinctrl_desc - pin controller descriptor, register this to pin
+ * control subsystem
+ * @name: name for the pin controller
+ * @pins: an array of pin descriptors describing all the pins handled by
+ *	this pin controller
+ * @npins: number of descriptors in the array, usually just ARRAY_SIZE()
+ *	of the pins field above
+ * @maxpin: since pin spaces may be sparse, there can he "holes" in the
+ *	pin range, this attribute gives the maximum pin number in the
+ *	total range. This should not be lower than npins for example,
+ *	but may be equal to npins if you have no holes in the pin range.
+ * @pctlops: pin control operation vtable, to support global concepts like
+ *	grouping of pins, this is optional.
+ * @pmxops: pinmux operation vtable, if you support pinmuxing in your driver
+ * @owner: module providing the pin controller, used for refcounting
+ */
+struct pinctrl_desc {
+	const char *name;
+	struct pinctrl_pin_desc const *pins;
+	unsigned int npins;
+	unsigned int maxpin;
+	struct pinctrl_ops *pctlops;
+	struct pinmux_ops *pmxops;
+	struct module *owner;
+};
+
+/* External interface to pin controller */
+extern struct pinctrl_dev *pinctrl_register(struct pinctrl_desc *pctldesc,
+				struct device *dev, void *driver_data);
+extern void pinctrl_unregister(struct pinctrl_dev *pctldev);
+extern bool pin_is_valid(struct pinctrl_dev *pctldev, int pin);
+extern void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev,
+				struct pinctrl_gpio_range *range);
+extern void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev,
+				struct pinctrl_gpio_range *range);
+extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev);
+extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev);
+#else
+
+struct pinctrl_dev;
+
+/* Sufficiently stupid default function when pinctrl is not in use */
+static inline bool pin_is_valid(struct pinctrl_dev *pctldev, int pin)
+{
+	return pin >= 0;
+}
+
+#endif /* !CONFIG_PINCTRL */
+
+#endif /* __LINUX_PINCTRL_PINCTRL_H */
diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h
new file mode 100644
index 000000000000..3c430e797efc
--- /dev/null
+++ b/include/linux/pinctrl/pinmux.h
@@ -0,0 +1,117 @@
+/*
+ * Interface the pinmux subsystem
+ *
+ * Copyright (C) 2011 ST-Ericsson SA
+ * Written on behalf of Linaro for ST-Ericsson
+ * Based on bits of regulator core, gpio core and clk core
+ *
+ * Author: Linus Walleij <linus.walleij@linaro.org>
+ *
+ * License terms: GNU General Public License (GPL) version 2
+ */
+#ifndef __LINUX_PINCTRL_PINMUX_H
+#define __LINUX_PINCTRL_PINMUX_H
+
+#include <linux/list.h>
+#include <linux/seq_file.h>
+#include "pinctrl.h"
+
+/* This struct is private to the core and should be regarded as a cookie */
+struct pinmux;
+
+#ifdef CONFIG_PINMUX
+
+struct pinctrl_dev;
+
+/**
+ * struct pinmux_ops - pinmux operations, to be implemented by pin controller
+ * drivers that support pinmuxing
+ * @request: called by the core to see if a certain pin can be made available
+ *	available for muxing. This is called by the core to acquire the pins
+ *	before selecting any actual mux setting across a function. The driver
+ *	is allowed to answer "no" by returning a negative error code
+ * @free: the reverse function of the request() callback, frees a pin after
+ *	being requested
+ * @list_functions: list the number of selectable named functions available
+ *	in this pinmux driver, the core will begin on 0 and call this
+ *	repeatedly as long as it returns >= 0 to enumerate mux settings
+ * @get_function_name: return the function name of the muxing selector,
+ *	called by the core to figure out which mux setting it shall map a
+ *	certain device to
+ * @get_function_groups: return an array of groups names (in turn
+ *	referencing pins) connected to a certain function selector. The group
+ *	name can be used with the generic @pinctrl_ops to retrieve the
+ *	actual pins affected. The applicable groups will be returned in
+ *	@groups and the number of groups in @num_groups
+ * @enable: enable a certain muxing function with a certain pin group. The
+ *	driver does not need to figure out whether enabling this function
+ *	conflicts some other use of the pins in that group, such collisions
+ *	are handled by the pinmux subsystem. The @func_selector selects a
+ *	certain function whereas @group_selector selects a certain set of pins
+ *	to be used. On simple controllers the latter argument may be ignored
+ * @disable: disable a certain muxing selector with a certain pin group
+ * @gpio_request_enable: requests and enables GPIO on a certain pin.
+ *	Implement this only if you can mux every pin individually as GPIO. The
+ *	affected GPIO range is passed along with an offset into that
+ *	specific GPIO range - function selectors and pin groups are orthogonal
+ *	to this, the core will however make sure the pins do not collide
+ */
+struct pinmux_ops {
+	int (*request) (struct pinctrl_dev *pctldev, unsigned offset);
+	int (*free) (struct pinctrl_dev *pctldev, unsigned offset);
+	int (*list_functions) (struct pinctrl_dev *pctldev, unsigned selector);
+	const char *(*get_function_name) (struct pinctrl_dev *pctldev,
+					  unsigned selector);
+	int (*get_function_groups) (struct pinctrl_dev *pctldev,
+				  unsigned selector,
+				  const char * const **groups,
+				  unsigned * const num_groups);
+	int (*enable) (struct pinctrl_dev *pctldev, unsigned func_selector,
+		       unsigned group_selector);
+	void (*disable) (struct pinctrl_dev *pctldev, unsigned func_selector,
+			 unsigned group_selector);
+	int (*gpio_request_enable) (struct pinctrl_dev *pctldev,
+				    struct pinctrl_gpio_range *range,
+				    unsigned offset);
+};
+
+/* External interface to pinmux */
+extern int pinmux_request_gpio(unsigned gpio);
+extern void pinmux_free_gpio(unsigned gpio);
+extern struct pinmux * __must_check pinmux_get(struct device *dev, const char *name);
+extern void pinmux_put(struct pinmux *pmx);
+extern int pinmux_enable(struct pinmux *pmx);
+extern void pinmux_disable(struct pinmux *pmx);
+
+#else /* !CONFIG_PINMUX */
+
+static inline int pinmux_request_gpio(unsigned gpio)
+{
+	return 0;
+}
+
+static inline void pinmux_free_gpio(unsigned gpio)
+{
+}
+
+static inline struct pinmux * __must_check pinmux_get(struct device *dev, const char *name)
+{
+	return NULL;
+}
+
+static inline void pinmux_put(struct pinmux *pmx)
+{
+}
+
+static inline int pinmux_enable(struct pinmux *pmx)
+{
+	return 0;
+}
+
+static inline void pinmux_disable(struct pinmux *pmx)
+{
+}
+
+#endif /* CONFIG_PINMUX */
+
+#endif /* __LINUX_PINCTRL_PINMUX_H */
diff --git a/include/linux/platform_data/dwc3-omap.h b/include/linux/platform_data/dwc3-omap.h
new file mode 100644
index 000000000000..ada401244e0b
--- /dev/null
+++ b/include/linux/platform_data/dwc3-omap.h
@@ -0,0 +1,47 @@
+/**
+ * dwc3-omap.h - OMAP Specific Glue layer, header.
+ *
+ * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com
+ * All rights reserved.
+ *
+ * Author: Felipe Balbi <balbi@ti.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The names of the above-listed copyright holders may not be used
+ *    to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2, as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+enum dwc3_omap_utmi_mode {
+	DWC3_OMAP_UTMI_MODE_UNKNOWN = 0,
+	DWC3_OMAP_UTMI_MODE_HW,
+	DWC3_OMAP_UTMI_MODE_SW,
+};
+
+struct dwc3_omap_data {
+	enum dwc3_omap_utmi_mode	utmi_mode;
+};
diff --git a/include/linux/platform_data/exynos4_tmu.h b/include/linux/platform_data/exynos4_tmu.h
new file mode 100644
index 000000000000..39e038cca590
--- /dev/null
+++ b/include/linux/platform_data/exynos4_tmu.h
@@ -0,0 +1,83 @@
+/*
+ * exynos4_tmu.h - Samsung EXYNOS4 TMU (Thermal Management Unit)
+ *
+ *  Copyright (C) 2011 Samsung Electronics
+ *  Donggeun Kim <dg77.kim@samsung.com>
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _LINUX_EXYNOS4_TMU_H
+#define _LINUX_EXYNOS4_TMU_H
+
+enum calibration_type {
+	TYPE_ONE_POINT_TRIMMING,
+	TYPE_TWO_POINT_TRIMMING,
+	TYPE_NONE,
+};
+
+/**
+ * struct exynos4_tmu_platform_data
+ * @threshold: basic temperature for generating interrupt
+ *	       25 <= threshold <= 125 [unit: degree Celsius]
+ * @trigger_levels: array for each interrupt levels
+ *	[unit: degree Celsius]
+ *	0: temperature for trigger_level0 interrupt
+ *	   condition for trigger_level0 interrupt:
+ *		current temperature > threshold + trigger_levels[0]
+ *	1: temperature for trigger_level1 interrupt
+ *	   condition for trigger_level1 interrupt:
+ *		current temperature > threshold + trigger_levels[1]
+ *	2: temperature for trigger_level2 interrupt
+ *	   condition for trigger_level2 interrupt:
+ *		current temperature > threshold + trigger_levels[2]
+ *	3: temperature for trigger_level3 interrupt
+ *	   condition for trigger_level3 interrupt:
+ *		current temperature > threshold + trigger_levels[3]
+ * @trigger_level0_en:
+ *	1 = enable trigger_level0 interrupt,
+ *	0 = disable trigger_level0 interrupt
+ * @trigger_level1_en:
+ *	1 = enable trigger_level1 interrupt,
+ *	0 = disable trigger_level1 interrupt
+ * @trigger_level2_en:
+ *	1 = enable trigger_level2 interrupt,
+ *	0 = disable trigger_level2 interrupt
+ * @trigger_level3_en:
+ *	1 = enable trigger_level3 interrupt,
+ *	0 = disable trigger_level3 interrupt
+ * @gain: gain of amplifier in the positive-TC generator block
+ *	0 <= gain <= 15
+ * @reference_voltage: reference voltage of amplifier
+ *	in the positive-TC generator block
+ *	0 <= reference_voltage <= 31
+ * @cal_type: calibration type for temperature
+ *
+ * This structure is required for configuration of exynos4_tmu driver.
+ */
+struct exynos4_tmu_platform_data {
+	u8 threshold;
+	u8 trigger_levels[4];
+	bool trigger_level0_en;
+	bool trigger_level1_en;
+	bool trigger_level2_en;
+	bool trigger_level3_en;
+
+	u8 gain;
+	u8 reference_voltage;
+
+	enum calibration_type cal_type;
+};
+#endif /* _LINUX_EXYNOS4_TMU_H */
diff --git a/include/linux/platform_data/leds-renesas-tpu.h b/include/linux/platform_data/leds-renesas-tpu.h
new file mode 100644
index 000000000000..055387086fc1
--- /dev/null
+++ b/include/linux/platform_data/leds-renesas-tpu.h
@@ -0,0 +1,14 @@
+#ifndef __LEDS_RENESAS_TPU_H__
+#define __LEDS_RENESAS_TPU_H__
+
+struct led_renesas_tpu_config {
+	char *name;
+	unsigned pin_gpio_fn;
+	unsigned pin_gpio;
+	unsigned int channel_offset;
+	unsigned int timer_bit;
+	unsigned int max_brightness;
+	unsigned int refresh_rate;
+};
+
+#endif /* __LEDS_RENESAS_TPU_H__ */
diff --git a/include/linux/platform_data/mv_usb.h b/include/linux/platform_data/mv_usb.h
new file mode 100644
index 000000000000..e9d9149ddf38
--- /dev/null
+++ b/include/linux/platform_data/mv_usb.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2011 Marvell International Ltd. All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __MV_PLATFORM_USB_H
+#define __MV_PLATFORM_USB_H
+
+enum pxa_ehci_type {
+	EHCI_UNDEFINED = 0,
+	PXA_U2OEHCI,	/* pxa 168, 9xx */
+	PXA_SPH,	/* pxa 168, 9xx SPH */
+	MMP3_HSIC,	/* mmp3 hsic */
+	MMP3_FSIC,	/* mmp3 fsic */
+};
+
+enum {
+	MV_USB_MODE_OTG,
+	MV_USB_MODE_HOST,
+};
+
+enum {
+	VBUS_LOW	= 0,
+	VBUS_HIGH	= 1 << 0,
+};
+
+struct mv_usb_addon_irq {
+	unsigned int	irq;
+	int		(*poll)(void);
+};
+
+struct mv_usb_platform_data {
+	unsigned int		clknum;
+	char			**clkname;
+	struct mv_usb_addon_irq	*id;	/* Only valid for OTG. ID pin change*/
+	struct mv_usb_addon_irq	*vbus;	/* valid for OTG/UDC. VBUS change*/
+
+	/* only valid for HCD. OTG or Host only*/
+	unsigned int		mode;
+
+	int     (*phy_init)(unsigned int regbase);
+	void    (*phy_deinit)(unsigned int regbase);
+	int	(*set_vbus)(unsigned int vbus);
+};
+
+#endif
diff --git a/include/linux/platform_data/ntc_thermistor.h b/include/linux/platform_data/ntc_thermistor.h
index abd286215279..88734e871e3a 100644
--- a/include/linux/platform_data/ntc_thermistor.h
+++ b/include/linux/platform_data/ntc_thermistor.h
@@ -36,7 +36,7 @@ struct ntc_thermistor_platform_data {
 	 * read_uV()
 	 *
 	 * How to setup pullup_ohm, pulldown_ohm, and connect is
-	 * described at Documentation/hwmon/ntc
+	 * described at Documentation/hwmon/ntc_thermistor
 	 *
 	 * pullup/down_ohm: 0 for infinite / not-connected
 	 */
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 27bb05aae70d..2a23f7d1a825 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -49,10 +49,54 @@ extern struct resource *platform_get_resource_byname(struct platform_device *, u
 extern int platform_get_irq_byname(struct platform_device *, const char *);
 extern int platform_add_devices(struct platform_device **, int);
 
-extern struct platform_device *platform_device_register_resndata(
+struct platform_device_info {
+		struct device *parent;
+
+		const char *name;
+		int id;
+
+		const struct resource *res;
+		unsigned int num_res;
+
+		const void *data;
+		size_t size_data;
+		u64 dma_mask;
+};
+extern struct platform_device *platform_device_register_full(
+		struct platform_device_info *pdevinfo);
+
+/**
+ * platform_device_register_resndata - add a platform-level device with
+ * resources and platform-specific data
+ *
+ * @parent: parent device for the device we're adding
+ * @name: base name of the device we're adding
+ * @id: instance id
+ * @res: set of resources that needs to be allocated for the device
+ * @num: number of resources
+ * @data: platform specific data for this platform device
+ * @size: size of platform specific data
+ *
+ * Returns &struct platform_device pointer on success, or ERR_PTR() on error.
+ */
+static inline struct platform_device *platform_device_register_resndata(
 		struct device *parent, const char *name, int id,
 		const struct resource *res, unsigned int num,
-		const void *data, size_t size);
+		const void *data, size_t size) {
+
+	struct platform_device_info pdevinfo = {
+		.parent = parent,
+		.name = name,
+		.id = id,
+		.res = res,
+		.num_res = num,
+		.data = data,
+		.size_data = size,
+		.dma_mask = 0,
+	};
+
+	return platform_device_register_full(&pdevinfo);
+}
 
 /**
  * platform_device_register_simple - add a platform-level device and its resources
@@ -146,6 +190,23 @@ static inline void platform_set_drvdata(struct platform_device *pdev, void *data
 	dev_set_drvdata(&pdev->dev, data);
 }
 
+/* module_platform_driver() - Helper macro for drivers that don't do
+ * anything special in module init/exit.  This eliminates a lot of
+ * boilerplate.  Each module may only use this macro once, and
+ * calling it replaces module_init() and module_exit()
+ */
+#define module_platform_driver(__platform_driver) \
+static int __init __platform_driver##_init(void) \
+{ \
+	return platform_driver_register(&(__platform_driver)); \
+} \
+module_init(__platform_driver##_init); \
+static void __exit __platform_driver##_exit(void) \
+{ \
+	platform_driver_unregister(&(__platform_driver)); \
+} \
+module_exit(__platform_driver##_exit);
+
 extern struct platform_device *platform_create_bundle(struct platform_driver *driver,
 					int (*probe)(struct platform_device *),
 					struct resource *res, unsigned int n_res,
diff --git a/include/linux/pm.h b/include/linux/pm.h
index f7c84c9abd30..f15acb646813 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -326,6 +326,7 @@ extern struct dev_pm_ops generic_subsys_pm_ops;
  *			requested by a driver.
  */
 
+#define PM_EVENT_INVALID	(-1)
 #define PM_EVENT_ON		0x0000
 #define PM_EVENT_FREEZE 	0x0001
 #define PM_EVENT_SUSPEND	0x0002
@@ -346,6 +347,7 @@ extern struct dev_pm_ops generic_subsys_pm_ops;
 #define PM_EVENT_AUTO_SUSPEND	(PM_EVENT_AUTO | PM_EVENT_SUSPEND)
 #define PM_EVENT_AUTO_RESUME	(PM_EVENT_AUTO | PM_EVENT_RESUME)
 
+#define PMSG_INVALID	((struct pm_message){ .event = PM_EVENT_INVALID, })
 #define PMSG_ON		((struct pm_message){ .event = PM_EVENT_ON, })
 #define PMSG_FREEZE	((struct pm_message){ .event = PM_EVENT_FREEZE, })
 #define PMSG_QUIESCE	((struct pm_message){ .event = PM_EVENT_QUIESCE, })
@@ -366,6 +368,8 @@ extern struct dev_pm_ops generic_subsys_pm_ops;
 #define PMSG_AUTO_RESUME	((struct pm_message) \
 					{ .event = PM_EVENT_AUTO_RESUME, })
 
+#define PMSG_IS_AUTO(msg)	(((msg).event & PM_EVENT_AUTO) != 0)
+
 /**
  * Device run-time power management status.
  *
@@ -421,6 +425,22 @@ enum rpm_request {
 
 struct wakeup_source;
 
+struct pm_domain_data {
+	struct list_head list_node;
+	struct device *dev;
+};
+
+struct pm_subsys_data {
+	spinlock_t lock;
+	unsigned int refcount;
+#ifdef CONFIG_PM_CLK
+	struct list_head clock_list;
+#endif
+#ifdef CONFIG_PM_GENERIC_DOMAINS
+	struct pm_domain_data *domain_data;
+#endif
+};
+
 struct dev_pm_info {
 	pm_message_t		power_state;
 	unsigned int		can_wakeup:1;
@@ -432,6 +452,7 @@ struct dev_pm_info {
 	struct list_head	entry;
 	struct completion	completion;
 	struct wakeup_source	*wakeup;
+	bool			wakeup_path:1;
 #else
 	unsigned int		should_wakeup:1;
 #endif
@@ -462,10 +483,13 @@ struct dev_pm_info {
 	unsigned long		suspended_jiffies;
 	unsigned long		accounting_timestamp;
 #endif
-	void			*subsys_data;  /* Owned by the subsystem. */
+	struct pm_subsys_data	*subsys_data;  /* Owned by the subsystem. */
+	struct pm_qos_constraints *constraints;
 };
 
 extern void update_pm_runtime_accounting(struct device *dev);
+extern int dev_pm_get_subsys_data(struct device *dev);
+extern int dev_pm_put_subsys_data(struct device *dev);
 
 /*
  * Power domains provide callbacks that are executed during system suspend,
diff --git a/include/linux/pm_clock.h b/include/linux/pm_clock.h
new file mode 100644
index 000000000000..8348866e7b05
--- /dev/null
+++ b/include/linux/pm_clock.h
@@ -0,0 +1,71 @@
+/*
+ * pm_clock.h - Definitions and headers related to device clocks.
+ *
+ * Copyright (C) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Renesas Electronics Corp.
+ *
+ * This file is released under the GPLv2.
+ */
+
+#ifndef _LINUX_PM_CLOCK_H
+#define _LINUX_PM_CLOCK_H
+
+#include <linux/device.h>
+#include <linux/notifier.h>
+
+struct pm_clk_notifier_block {
+	struct notifier_block nb;
+	struct dev_pm_domain *pm_domain;
+	char *con_ids[];
+};
+
+#ifdef CONFIG_PM_CLK
+static inline bool pm_clk_no_clocks(struct device *dev)
+{
+	return dev && dev->power.subsys_data
+		&& list_empty(&dev->power.subsys_data->clock_list);
+}
+
+extern void pm_clk_init(struct device *dev);
+extern int pm_clk_create(struct device *dev);
+extern void pm_clk_destroy(struct device *dev);
+extern int pm_clk_add(struct device *dev, const char *con_id);
+extern void pm_clk_remove(struct device *dev, const char *con_id);
+extern int pm_clk_suspend(struct device *dev);
+extern int pm_clk_resume(struct device *dev);
+#else
+static inline bool pm_clk_no_clocks(struct device *dev)
+{
+	return true;
+}
+static inline void pm_clk_init(struct device *dev)
+{
+}
+static inline int pm_clk_create(struct device *dev)
+{
+	return -EINVAL;
+}
+static inline void pm_clk_destroy(struct device *dev)
+{
+}
+static inline int pm_clk_add(struct device *dev, const char *con_id)
+{
+	return -EINVAL;
+}
+static inline void pm_clk_remove(struct device *dev, const char *con_id)
+{
+}
+#define pm_clk_suspend	NULL
+#define pm_clk_resume	NULL
+#endif
+
+#ifdef CONFIG_HAVE_CLK
+extern void pm_clk_add_notifier(struct bus_type *bus,
+					struct pm_clk_notifier_block *clknb);
+#else
+static inline void pm_clk_add_notifier(struct bus_type *bus,
+					struct pm_clk_notifier_block *clknb)
+{
+}
+#endif
+
+#endif
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index f9ec1736a116..65633e5a2bc0 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -13,6 +13,7 @@
 
 enum gpd_status {
 	GPD_STATE_ACTIVE = 0,	/* PM domain is active */
+	GPD_STATE_WAIT_MASTER,	/* PM domain's master is being waited for */
 	GPD_STATE_BUSY,		/* Something is happening to the PM domain */
 	GPD_STATE_REPEAT,	/* Power off in progress, to be repeated */
 	GPD_STATE_POWER_OFF,	/* PM domain is off */
@@ -25,15 +26,14 @@ struct dev_power_governor {
 struct generic_pm_domain {
 	struct dev_pm_domain domain;	/* PM domain operations */
 	struct list_head gpd_list_node;	/* Node in the global PM domains list */
-	struct list_head sd_node;	/* Node in the parent's subdomain list */
-	struct generic_pm_domain *parent;	/* Parent PM domain */
-	struct list_head sd_list;	/* List of dubdomains */
+	struct list_head master_links;	/* Links with PM domain as a master */
+	struct list_head slave_links;	/* Links with PM domain as a slave */
 	struct list_head dev_list;	/* List of devices */
 	struct mutex lock;
 	struct dev_power_governor *gov;
 	struct work_struct power_off_work;
 	unsigned int in_progress;	/* Number of devices being suspended now */
-	unsigned int sd_count;	/* Number of subdomains with power "on" */
+	atomic_t sd_count;	/* Number of subdomains with power "on" */
 	enum gpd_status status;	/* Current state of the domain */
 	wait_queue_head_t status_wait_queue;
 	struct task_struct *poweroff_task;	/* Powering off task */
@@ -42,6 +42,7 @@ struct generic_pm_domain {
 	unsigned int suspended_count;	/* System suspend device counter */
 	unsigned int prepared_count;	/* Suspend counter of prepared devices */
 	bool suspend_power_off;	/* Power status before system suspend */
+	bool dev_irq_safe;	/* Device callbacks are IRQ-safe */
 	int (*power_off)(struct generic_pm_domain *domain);
 	int (*power_on)(struct generic_pm_domain *domain);
 	int (*start_device)(struct device *dev);
@@ -54,12 +55,23 @@ static inline struct generic_pm_domain *pd_to_genpd(struct dev_pm_domain *pd)
 	return container_of(pd, struct generic_pm_domain, domain);
 }
 
-struct dev_list_entry {
-	struct list_head node;
-	struct device *dev;
+struct gpd_link {
+	struct generic_pm_domain *master;
+	struct list_head master_node;
+	struct generic_pm_domain *slave;
+	struct list_head slave_node;
+};
+
+struct generic_pm_domain_data {
+	struct pm_domain_data base;
 	bool need_restore;
 };
 
+static inline struct generic_pm_domain_data *to_gpd_data(struct pm_domain_data *pdd)
+{
+	return container_of(pdd, struct generic_pm_domain_data, base);
+}
+
 #ifdef CONFIG_PM_GENERIC_DOMAINS
 extern int pm_genpd_add_device(struct generic_pm_domain *genpd,
 			       struct device *dev);
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h
new file mode 100644
index 000000000000..83b0ea302a80
--- /dev/null
+++ b/include/linux/pm_qos.h
@@ -0,0 +1,155 @@
+#ifndef _LINUX_PM_QOS_H
+#define _LINUX_PM_QOS_H
+/* interface for the pm_qos_power infrastructure of the linux kernel.
+ *
+ * Mark Gross <mgross@linux.intel.com>
+ */
+#include <linux/plist.h>
+#include <linux/notifier.h>
+#include <linux/miscdevice.h>
+#include <linux/device.h>
+
+#define PM_QOS_RESERVED 0
+#define PM_QOS_CPU_DMA_LATENCY 1
+#define PM_QOS_NETWORK_LATENCY 2
+#define PM_QOS_NETWORK_THROUGHPUT 3
+
+#define PM_QOS_NUM_CLASSES 4
+#define PM_QOS_DEFAULT_VALUE -1
+
+#define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE	(2000 * USEC_PER_SEC)
+#define PM_QOS_NETWORK_LAT_DEFAULT_VALUE	(2000 * USEC_PER_SEC)
+#define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE	0
+#define PM_QOS_DEV_LAT_DEFAULT_VALUE		0
+
+struct pm_qos_request {
+	struct plist_node node;
+	int pm_qos_class;
+};
+
+struct dev_pm_qos_request {
+	struct plist_node node;
+	struct device *dev;
+};
+
+enum pm_qos_type {
+	PM_QOS_UNITIALIZED,
+	PM_QOS_MAX,		/* return the largest value */
+	PM_QOS_MIN		/* return the smallest value */
+};
+
+/*
+ * Note: The lockless read path depends on the CPU accessing
+ * target_value atomically.  Atomic access is only guaranteed on all CPU
+ * types linux supports for 32 bit quantites
+ */
+struct pm_qos_constraints {
+	struct plist_head list;
+	s32 target_value;	/* Do not change to 64 bit */
+	s32 default_value;
+	enum pm_qos_type type;
+	struct blocking_notifier_head *notifiers;
+};
+
+/* Action requested to pm_qos_update_target */
+enum pm_qos_req_action {
+	PM_QOS_ADD_REQ,		/* Add a new request */
+	PM_QOS_UPDATE_REQ,	/* Update an existing request */
+	PM_QOS_REMOVE_REQ	/* Remove an existing request */
+};
+
+static inline int dev_pm_qos_request_active(struct dev_pm_qos_request *req)
+{
+	return req->dev != 0;
+}
+
+#ifdef CONFIG_PM
+int pm_qos_update_target(struct pm_qos_constraints *c, struct plist_node *node,
+			 enum pm_qos_req_action action, int value);
+void pm_qos_add_request(struct pm_qos_request *req, int pm_qos_class,
+			s32 value);
+void pm_qos_update_request(struct pm_qos_request *req,
+			   s32 new_value);
+void pm_qos_remove_request(struct pm_qos_request *req);
+
+int pm_qos_request(int pm_qos_class);
+int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier);
+int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier);
+int pm_qos_request_active(struct pm_qos_request *req);
+s32 pm_qos_read_value(struct pm_qos_constraints *c);
+
+s32 dev_pm_qos_read_value(struct device *dev);
+int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req,
+			   s32 value);
+int dev_pm_qos_update_request(struct dev_pm_qos_request *req, s32 new_value);
+int dev_pm_qos_remove_request(struct dev_pm_qos_request *req);
+int dev_pm_qos_add_notifier(struct device *dev,
+			    struct notifier_block *notifier);
+int dev_pm_qos_remove_notifier(struct device *dev,
+			       struct notifier_block *notifier);
+int dev_pm_qos_add_global_notifier(struct notifier_block *notifier);
+int dev_pm_qos_remove_global_notifier(struct notifier_block *notifier);
+void dev_pm_qos_constraints_init(struct device *dev);
+void dev_pm_qos_constraints_destroy(struct device *dev);
+#else
+static inline int pm_qos_update_target(struct pm_qos_constraints *c,
+				       struct plist_node *node,
+				       enum pm_qos_req_action action,
+				       int value)
+			{ return 0; }
+static inline void pm_qos_add_request(struct pm_qos_request *req,
+				      int pm_qos_class, s32 value)
+			{ return; }
+static inline void pm_qos_update_request(struct pm_qos_request *req,
+					 s32 new_value)
+			{ return; }
+static inline void pm_qos_remove_request(struct pm_qos_request *req)
+			{ return; }
+
+static inline int pm_qos_request(int pm_qos_class)
+			{ return 0; }
+static inline int pm_qos_add_notifier(int pm_qos_class,
+				      struct notifier_block *notifier)
+			{ return 0; }
+static inline int pm_qos_remove_notifier(int pm_qos_class,
+					 struct notifier_block *notifier)
+			{ return 0; }
+static inline int pm_qos_request_active(struct pm_qos_request *req)
+			{ return 0; }
+static inline s32 pm_qos_read_value(struct pm_qos_constraints *c)
+			{ return 0; }
+
+static inline s32 dev_pm_qos_read_value(struct device *dev)
+			{ return 0; }
+static inline int dev_pm_qos_add_request(struct device *dev,
+					 struct dev_pm_qos_request *req,
+					 s32 value)
+			{ return 0; }
+static inline int dev_pm_qos_update_request(struct dev_pm_qos_request *req,
+					    s32 new_value)
+			{ return 0; }
+static inline int dev_pm_qos_remove_request(struct dev_pm_qos_request *req)
+			{ return 0; }
+static inline int dev_pm_qos_add_notifier(struct device *dev,
+					  struct notifier_block *notifier)
+			{ return 0; }
+static inline int dev_pm_qos_remove_notifier(struct device *dev,
+					     struct notifier_block *notifier)
+			{ return 0; }
+static inline int dev_pm_qos_add_global_notifier(
+					struct notifier_block *notifier)
+			{ return 0; }
+static inline int dev_pm_qos_remove_global_notifier(
+					struct notifier_block *notifier)
+			{ return 0; }
+static inline void dev_pm_qos_constraints_init(struct device *dev)
+{
+	dev->power.power_state = PMSG_ON;
+}
+static inline void dev_pm_qos_constraints_destroy(struct device *dev)
+{
+	dev->power.power_state = PMSG_INVALID;
+}
+#endif
+
+#endif
diff --git a/include/linux/pm_qos_params.h b/include/linux/pm_qos_params.h
deleted file mode 100644
index a7d87f911cab..000000000000
--- a/include/linux/pm_qos_params.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _LINUX_PM_QOS_PARAMS_H
-#define _LINUX_PM_QOS_PARAMS_H
-/* interface for the pm_qos_power infrastructure of the linux kernel.
- *
- * Mark Gross <mgross@linux.intel.com>
- */
-#include <linux/plist.h>
-#include <linux/notifier.h>
-#include <linux/miscdevice.h>
-
-#define PM_QOS_RESERVED 0
-#define PM_QOS_CPU_DMA_LATENCY 1
-#define PM_QOS_NETWORK_LATENCY 2
-#define PM_QOS_NETWORK_THROUGHPUT 3
-
-#define PM_QOS_NUM_CLASSES 4
-#define PM_QOS_DEFAULT_VALUE -1
-
-#define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE	(2000 * USEC_PER_SEC)
-#define PM_QOS_NETWORK_LAT_DEFAULT_VALUE	(2000 * USEC_PER_SEC)
-#define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE	0
-
-struct pm_qos_request_list {
-	struct plist_node list;
-	int pm_qos_class;
-};
-
-void pm_qos_add_request(struct pm_qos_request_list *l, int pm_qos_class, s32 value);
-void pm_qos_update_request(struct pm_qos_request_list *pm_qos_req,
-		s32 new_value);
-void pm_qos_remove_request(struct pm_qos_request_list *pm_qos_req);
-
-int pm_qos_request(int pm_qos_class);
-int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier);
-int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier);
-int pm_qos_request_active(struct pm_qos_request_list *req);
-
-#endif
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index daac05d751b2..d8d903619642 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -10,6 +10,7 @@
 #define _LINUX_PM_RUNTIME_H
 
 #include <linux/device.h>
+#include <linux/notifier.h>
 #include <linux/pm.h>
 
 #include <linux/jiffies.h>
@@ -251,46 +252,4 @@ static inline void pm_runtime_dont_use_autosuspend(struct device *dev)
 	__pm_runtime_use_autosuspend(dev, false);
 }
 
-struct pm_clk_notifier_block {
-	struct notifier_block nb;
-	struct dev_pm_domain *pm_domain;
-	char *con_ids[];
-};
-
-#ifdef CONFIG_PM_CLK
-extern int pm_clk_init(struct device *dev);
-extern void pm_clk_destroy(struct device *dev);
-extern int pm_clk_add(struct device *dev, const char *con_id);
-extern void pm_clk_remove(struct device *dev, const char *con_id);
-extern int pm_clk_suspend(struct device *dev);
-extern int pm_clk_resume(struct device *dev);
-#else
-static inline int pm_clk_init(struct device *dev)
-{
-	return -EINVAL;
-}
-static inline void pm_clk_destroy(struct device *dev)
-{
-}
-static inline int pm_clk_add(struct device *dev, const char *con_id)
-{
-	return -EINVAL;
-}
-static inline void pm_clk_remove(struct device *dev, const char *con_id)
-{
-}
-#define pm_clk_suspend	NULL
-#define pm_clk_resume	NULL
-#endif
-
-#ifdef CONFIG_HAVE_CLK
-extern void pm_clk_add_notifier(struct bus_type *bus,
-					struct pm_clk_notifier_block *clknb);
-#else
-static inline void pm_clk_add_notifier(struct bus_type *bus,
-					struct pm_clk_notifier_block *clknb)
-{
-}
-#endif
-
 #endif
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 959c14132f46..042058fdb0af 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -81,7 +81,10 @@ struct k_itimer {
 			unsigned long incr;
 			unsigned long expires;
 		} mmtimer;
-		struct alarm alarmtimer;
+		struct {
+			struct alarm alarmtimer;
+			ktime_t interval;
+		} alarm;
 		struct rcu_head rcu;
 	} it;
 };
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 9c83e04f6a43..fa9b962aec12 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -74,6 +74,12 @@ enum {
 	POWER_SUPPLY_CAPACITY_LEVEL_FULL,
 };
 
+enum {
+	POWER_SUPPLY_SCOPE_UNKNOWN = 0,
+	POWER_SUPPLY_SCOPE_SYSTEM,
+	POWER_SUPPLY_SCOPE_DEVICE,
+};
+
 enum power_supply_property {
 	/* Properties of type `int' */
 	POWER_SUPPLY_PROP_STATUS = 0,
@@ -116,6 +122,7 @@ enum power_supply_property {
 	POWER_SUPPLY_PROP_TIME_TO_FULL_NOW,
 	POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,
 	POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */
+	POWER_SUPPLY_PROP_SCOPE,
 	/* Properties of type `const char *' */
 	POWER_SUPPLY_PROP_MODEL_NAME,
 	POWER_SUPPLY_PROP_MANUFACTURER,
@@ -212,6 +219,7 @@ static inline int power_supply_is_system_supplied(void) { return -ENOSYS; }
 extern int power_supply_register(struct device *parent,
 				 struct power_supply *psy);
 extern void power_supply_unregister(struct power_supply *psy);
+extern int power_supply_powers(struct power_supply *psy, struct device *dev);
 
 /* For APM emulation, think legacy userspace. */
 extern struct class *power_supply_class;
diff --git a/include/linux/pps-gpio.h b/include/linux/pps-gpio.h
new file mode 100644
index 000000000000..0035abe41b9a
--- /dev/null
+++ b/include/linux/pps-gpio.h
@@ -0,0 +1,32 @@
+/*
+ * pps-gpio.h -- PPS client for GPIOs
+ *
+ *
+ * Copyright (C) 2011 James Nuss <jamesnuss@nanometrics.ca>
+ *
+ *   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 _PPS_GPIO_H
+#define _PPS_GPIO_H
+
+struct pps_gpio_platform_data {
+	bool assert_falling_edge;
+	bool capture_clear;
+	unsigned int gpio_pin;
+	const char *gpio_label;
+};
+
+#endif
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 0101d55d9651..f0e22f75143f 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -82,22 +82,22 @@ struct va_format {
  * Dummy printk for disabled debugging statements to use whilst maintaining
  * gcc's format and side-effect checking.
  */
-static inline __attribute__ ((format (printf, 1, 2)))
+static inline __printf(1, 2)
 int no_printk(const char *fmt, ...)
 {
 	return 0;
 }
 
-extern asmlinkage __attribute__ ((format (printf, 1, 2)))
+extern asmlinkage __printf(1, 2)
 void early_printk(const char *fmt, ...);
 
 extern int printk_needs_cpu(int cpu);
 extern void printk_tick(void);
 
 #ifdef CONFIG_PRINTK
-asmlinkage __attribute__ ((format (printf, 1, 0)))
+asmlinkage __printf(1, 0)
 int vprintk(const char *fmt, va_list args);
-asmlinkage __attribute__ ((format (printf, 1, 2))) __cold
+asmlinkage __printf(1, 2) __cold
 int printk(const char *fmt, ...);
 
 /*
@@ -117,12 +117,12 @@ extern int kptr_restrict;
 void log_buf_kexec_setup(void);
 void __init setup_log_buf(int early);
 #else
-static inline __attribute__ ((format (printf, 1, 0)))
+static inline __printf(1, 0)
 int vprintk(const char *s, va_list args)
 {
 	return 0;
 }
-static inline __attribute__ ((format (printf, 1, 2))) __cold
+static inline __printf(1, 2) __cold
 int printk(const char *s, ...)
 {
 	return 0;
diff --git a/include/linux/proportions.h b/include/linux/proportions.h
index cf793bbbd05e..ef35bb73f69b 100644
--- a/include/linux/proportions.h
+++ b/include/linux/proportions.h
@@ -58,7 +58,7 @@ struct prop_local_percpu {
 	 */
 	int shift;
 	unsigned long period;
-	spinlock_t lock;		/* protect the snapshot state */
+	raw_spinlock_t lock;		/* protect the snapshot state */
 };
 
 int prop_local_init_percpu(struct prop_local_percpu *pl);
@@ -106,11 +106,11 @@ struct prop_local_single {
 	 */
 	unsigned long period;
 	int shift;
-	spinlock_t lock;		/* protect the snapshot state */
+	raw_spinlock_t lock;		/* protect the snapshot state */
 };
 
 #define INIT_PROP_LOCAL_SINGLE(name)			\
-{	.lock = __SPIN_LOCK_UNLOCKED(name.lock),	\
+{	.lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock),	\
 }
 
 int prop_local_init_single(struct prop_local_single *pl);
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index cc03bbf5c4b8..ea567321ae3c 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -32,15 +32,15 @@ enum pstore_type_id {
 struct pstore_info {
 	struct module	*owner;
 	char		*name;
-	struct mutex	buf_mutex;	/* serialize access to 'buf' */
+	spinlock_t	buf_lock;	/* serialize access to 'buf' */
 	char		*buf;
 	size_t		bufsize;
 	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, struct pstore_info *psi);
-	u64		(*write)(enum pstore_type_id type, unsigned int part,
-			size_t size, struct pstore_info *psi);
+	int		(*write)(enum pstore_type_id type, u64 *id,
+			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;
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 26f9e3612e0f..d93f95e6177c 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -31,7 +31,7 @@ static inline bool is_quota_modification(struct inode *inode, struct iattr *ia)
 #define quota_error(sb, fmt, args...) \
 	__quota_error((sb), __func__, fmt , ## args)
 
-extern __attribute__((format (printf, 3, 4)))
+extern __printf(3, 4)
 void __quota_error(struct super_block *sb, const char *func,
 		   const char *fmt, ...);
 
diff --git a/include/linux/random.h b/include/linux/random.h
index d13059f3ea32..8f74538c96db 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -91,6 +91,19 @@ static inline void prandom32_seed(struct rnd_state *state, u64 seed)
 	state->s3 = __seed(i, 15);
 }
 
+#ifdef CONFIG_ARCH_RANDOM
+# include <asm/archrandom.h>
+#else
+static inline int arch_get_random_long(unsigned long *v)
+{
+	return 0;
+}
+static inline int arch_get_random_int(unsigned int *v)
+{
+	return 0;
+}
+#endif
+
 #endif /* __KERNEL___ */
 
 #endif /* _LINUX_RANDOM_H */
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index 2f007157fab9..e11ccb4cf48d 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -8,7 +8,7 @@
 #define DEFAULT_RATELIMIT_BURST		10
 
 struct ratelimit_state {
-	spinlock_t	lock;		/* protect the state */
+	raw_spinlock_t	lock;		/* protect the state */
 
 	int		interval;
 	int		burst;
@@ -20,7 +20,7 @@ struct ratelimit_state {
 #define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init)		\
 									\
 	struct ratelimit_state name = {					\
-		.lock		= __SPIN_LOCK_UNLOCKED(name.lock),	\
+		.lock		= __RAW_SPIN_LOCK_UNLOCKED(name.lock),	\
 		.interval	= interval_init,			\
 		.burst		= burst_init,				\
 	}
@@ -28,7 +28,7 @@ struct ratelimit_state {
 static inline void ratelimit_state_init(struct ratelimit_state *rs,
 					int interval, int burst)
 {
-	spin_lock_init(&rs->lock);
+	raw_spin_lock_init(&rs->lock);
 	rs->interval = interval;
 	rs->burst = burst;
 	rs->printed = 0;
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 8f4f881a0ad8..2cf4226ade7e 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -33,6 +33,7 @@
 #ifndef __LINUX_RCUPDATE_H
 #define __LINUX_RCUPDATE_H
 
+#include <linux/types.h>
 #include <linux/cache.h>
 #include <linux/spinlock.h>
 #include <linux/threads.h>
@@ -64,32 +65,74 @@ static inline void rcutorture_record_progress(unsigned long vernum)
 #define ULONG_CMP_GE(a, b)	(ULONG_MAX / 2 >= (a) - (b))
 #define ULONG_CMP_LT(a, b)	(ULONG_MAX / 2 < (a) - (b))
 
+/* Exported common interfaces */
+
+#ifdef CONFIG_PREEMPT_RCU
+
 /**
- * struct rcu_head - callback structure for use with RCU
- * @next: next update requests in a list
- * @func: actual update function to call after the grace period.
+ * call_rcu() - Queue an RCU callback for invocation after a grace period.
+ * @head: structure to be used for queueing the RCU updates.
+ * @func: actual callback function to be invoked after the grace period
+ *
+ * The callback function will be invoked some time after a full grace
+ * period elapses, in other words after all pre-existing RCU read-side
+ * critical sections have completed.  However, the callback function
+ * might well execute concurrently with RCU read-side critical sections
+ * that started after call_rcu() was invoked.  RCU read-side critical
+ * sections are delimited by rcu_read_lock() and rcu_read_unlock(),
+ * and may be nested.
  */
-struct rcu_head {
-	struct rcu_head *next;
-	void (*func)(struct rcu_head *head);
-};
+extern void call_rcu(struct rcu_head *head,
+			      void (*func)(struct rcu_head *head));
 
-/* Exported common interfaces */
+#else /* #ifdef CONFIG_PREEMPT_RCU */
+
+/* In classic RCU, call_rcu() is just call_rcu_sched(). */
+#define	call_rcu	call_rcu_sched
+
+#endif /* #else #ifdef CONFIG_PREEMPT_RCU */
+
+/**
+ * call_rcu_bh() - Queue an RCU for invocation after a quicker grace period.
+ * @head: structure to be used for queueing the RCU updates.
+ * @func: actual callback function to be invoked after the grace period
+ *
+ * The callback function will be invoked some time after a full grace
+ * period elapses, in other words after all currently executing RCU
+ * read-side critical sections have completed. call_rcu_bh() assumes
+ * that the read-side critical sections end on completion of a softirq
+ * handler. This means that read-side critical sections in process
+ * context must not be interrupted by softirqs. This interface is to be
+ * used when most of the read-side critical sections are in softirq context.
+ * RCU read-side critical sections are delimited by :
+ *  - rcu_read_lock() and  rcu_read_unlock(), if in interrupt context.
+ *  OR
+ *  - rcu_read_lock_bh() and rcu_read_unlock_bh(), if in process context.
+ *  These may be nested.
+ */
+extern void call_rcu_bh(struct rcu_head *head,
+			void (*func)(struct rcu_head *head));
+
+/**
+ * call_rcu_sched() - Queue an RCU for invocation after sched grace period.
+ * @head: structure to be used for queueing the RCU updates.
+ * @func: actual callback function to be invoked after the grace period
+ *
+ * The callback function will be invoked some time after a full grace
+ * period elapses, in other words after all currently executing RCU
+ * read-side critical sections have completed. call_rcu_sched() assumes
+ * that the read-side critical sections end on enabling of preemption
+ * or on voluntary preemption.
+ * RCU read-side critical sections are delimited by :
+ *  - rcu_read_lock_sched() and  rcu_read_unlock_sched(),
+ *  OR
+ *  anything that disables preemption.
+ *  These may be nested.
+ */
 extern void call_rcu_sched(struct rcu_head *head,
 			   void (*func)(struct rcu_head *rcu));
-extern void synchronize_sched(void);
-extern void rcu_barrier_bh(void);
-extern void rcu_barrier_sched(void);
-
-static inline void __rcu_read_lock_bh(void)
-{
-	local_bh_disable();
-}
 
-static inline void __rcu_read_unlock_bh(void)
-{
-	local_bh_enable();
-}
+extern void synchronize_sched(void);
 
 #ifdef CONFIG_PREEMPT_RCU
 
@@ -152,6 +195,15 @@ static inline void rcu_exit_nohz(void)
 
 #endif /* #else #ifdef CONFIG_NO_HZ */
 
+/*
+ * Infrastructure to implement the synchronize_() primitives in
+ * TREE_RCU and rcu_barrier_() primitives in TINY_RCU.
+ */
+
+typedef void call_rcu_func_t(struct rcu_head *head,
+			     void (*func)(struct rcu_head *head));
+void wait_rcu_gp(call_rcu_func_t crf);
+
 #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
 #include <linux/rcutree.h>
 #elif defined(CONFIG_TINY_RCU) || defined(CONFIG_TINY_PREEMPT_RCU)
@@ -297,19 +349,31 @@ extern int rcu_my_thread_group_empty(void);
 /**
  * rcu_lockdep_assert - emit lockdep splat if specified condition not met
  * @c: condition to check
+ * @s: informative message
  */
-#define rcu_lockdep_assert(c)						\
+#define rcu_lockdep_assert(c, s)					\
 	do {								\
 		static bool __warned;					\
 		if (debug_lockdep_rcu_enabled() && !__warned && !(c)) {	\
 			__warned = true;				\
-			lockdep_rcu_dereference(__FILE__, __LINE__);	\
+			lockdep_rcu_suspicious(__FILE__, __LINE__, s);	\
 		}							\
 	} while (0)
 
+#define rcu_sleep_check()						\
+	do {								\
+		rcu_lockdep_assert(!lock_is_held(&rcu_bh_lock_map),	\
+				   "Illegal context switch in RCU-bh"	\
+				   " read-side critical section");	\
+		rcu_lockdep_assert(!lock_is_held(&rcu_sched_lock_map),	\
+				   "Illegal context switch in RCU-sched"\
+				   " read-side critical section");	\
+	} while (0)
+
 #else /* #ifdef CONFIG_PROVE_RCU */
 
-#define rcu_lockdep_assert(c) do { } while (0)
+#define rcu_lockdep_assert(c, s) do { } while (0)
+#define rcu_sleep_check() do { } while (0)
 
 #endif /* #else #ifdef CONFIG_PROVE_RCU */
 
@@ -338,14 +402,16 @@ extern int rcu_my_thread_group_empty(void);
 #define __rcu_dereference_check(p, c, space) \
 	({ \
 		typeof(*p) *_________p1 = (typeof(*p)*__force )ACCESS_ONCE(p); \
-		rcu_lockdep_assert(c); \
+		rcu_lockdep_assert(c, "suspicious rcu_dereference_check()" \
+				      " usage"); \
 		rcu_dereference_sparse(p, space); \
 		smp_read_barrier_depends(); \
 		((typeof(*p) __force __kernel *)(_________p1)); \
 	})
 #define __rcu_dereference_protected(p, c, space) \
 	({ \
-		rcu_lockdep_assert(c); \
+		rcu_lockdep_assert(c, "suspicious rcu_dereference_protected()" \
+				      " usage"); \
 		rcu_dereference_sparse(p, space); \
 		((typeof(*p) __force __kernel *)(p)); \
 	})
@@ -359,15 +425,15 @@ extern int rcu_my_thread_group_empty(void);
 #define __rcu_dereference_index_check(p, c) \
 	({ \
 		typeof(p) _________p1 = ACCESS_ONCE(p); \
-		rcu_lockdep_assert(c); \
+		rcu_lockdep_assert(c, \
+				   "suspicious rcu_dereference_index_check()" \
+				   " usage"); \
 		smp_read_barrier_depends(); \
 		(_________p1); \
 	})
 #define __rcu_assign_pointer(p, v, space) \
 	({ \
-		if (!__builtin_constant_p(v) || \
-		    ((v) != NULL)) \
-			smp_wmb(); \
+		smp_wmb(); \
 		(p) = (typeof(*v) __force space *)(v); \
 	})
 
@@ -500,26 +566,6 @@ extern int rcu_my_thread_group_empty(void);
 #define rcu_dereference_protected(p, c) \
 	__rcu_dereference_protected((p), (c), __rcu)
 
-/**
- * rcu_dereference_bh_protected() - fetch RCU-bh pointer when updates prevented
- * @p: The pointer to read, prior to dereferencing
- * @c: The conditions under which the dereference will take place
- *
- * This is the RCU-bh counterpart to rcu_dereference_protected().
- */
-#define rcu_dereference_bh_protected(p, c) \
-	__rcu_dereference_protected((p), (c), __rcu)
-
-/**
- * rcu_dereference_sched_protected() - fetch RCU-sched pointer when updates prevented
- * @p: The pointer to read, prior to dereferencing
- * @c: The conditions under which the dereference will take place
- *
- * This is the RCU-sched counterpart to rcu_dereference_protected().
- */
-#define rcu_dereference_sched_protected(p, c) \
-	__rcu_dereference_protected((p), (c), __rcu)
-
 
 /**
  * rcu_dereference() - fetch RCU-protected pointer for dereferencing
@@ -630,7 +676,7 @@ static inline void rcu_read_unlock(void)
  */
 static inline void rcu_read_lock_bh(void)
 {
-	__rcu_read_lock_bh();
+	local_bh_disable();
 	__acquire(RCU_BH);
 	rcu_read_acquire_bh();
 }
@@ -644,7 +690,7 @@ static inline void rcu_read_unlock_bh(void)
 {
 	rcu_read_release_bh();
 	__release(RCU_BH);
-	__rcu_read_unlock_bh();
+	local_bh_enable();
 }
 
 /**
@@ -698,11 +744,18 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
  * any prior initialization.  Returns the value assigned.
  *
  * Inserts memory barriers on architectures that require them
- * (pretty much all of them other than x86), and also prevents
- * the compiler from reordering the code that initializes the
- * structure after the pointer assignment.  More importantly, this
- * call documents which pointers will be dereferenced by RCU read-side
- * code.
+ * (which is most of them), and also prevents the compiler from
+ * reordering the code that initializes the structure after the pointer
+ * assignment.  More importantly, this call documents which pointers
+ * will be dereferenced by RCU read-side code.
+ *
+ * In some special cases, you may use RCU_INIT_POINTER() instead
+ * of rcu_assign_pointer().  RCU_INIT_POINTER() is a bit faster due
+ * to the fact that it does not constrain either the CPU or the compiler.
+ * That said, using RCU_INIT_POINTER() when you should have used
+ * rcu_assign_pointer() is a very bad thing that results in
+ * impossible-to-diagnose memory corruption.  So please be careful.
+ * See the RCU_INIT_POINTER() comment header for details.
  */
 #define rcu_assign_pointer(p, v) \
 	__rcu_assign_pointer((p), (v), __rcu)
@@ -710,105 +763,38 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
 /**
  * RCU_INIT_POINTER() - initialize an RCU protected pointer
  *
- * Initialize an RCU-protected pointer in such a way to avoid RCU-lockdep
- * splats.
+ * Initialize an RCU-protected pointer in special cases where readers
+ * do not need ordering constraints on the CPU or the compiler.  These
+ * special cases are:
+ *
+ * 1.	This use of RCU_INIT_POINTER() is NULLing out the pointer -or-
+ * 2.	The caller has taken whatever steps are required to prevent
+ *	RCU readers from concurrently accessing this pointer -or-
+ * 3.	The referenced data structure has already been exposed to
+ *	readers either at compile time or via rcu_assign_pointer() -and-
+ *	a.	You have not made -any- reader-visible changes to
+ *		this structure since then -or-
+ *	b.	It is OK for readers accessing this structure from its
+ *		new location to see the old state of the structure.  (For
+ *		example, the changes were to statistical counters or to
+ *		other state where exact synchronization is not required.)
+ *
+ * Failure to follow these rules governing use of RCU_INIT_POINTER() will
+ * result in impossible-to-diagnose memory corruption.  As in the structures
+ * will look OK in crash dumps, but any concurrent RCU readers might
+ * see pre-initialized values of the referenced data structure.  So
+ * please be very careful how you use RCU_INIT_POINTER()!!!
+ *
+ * If you are creating an RCU-protected linked structure that is accessed
+ * by a single external-to-structure RCU-protected pointer, then you may
+ * use RCU_INIT_POINTER() to initialize the internal RCU-protected
+ * pointers, but you must use rcu_assign_pointer() to initialize the
+ * external-to-structure pointer -after- you have completely initialized
+ * the reader-accessible portions of the linked structure.
  */
 #define RCU_INIT_POINTER(p, v) \
 		p = (typeof(*v) __force __rcu *)(v)
 
-/* Infrastructure to implement the synchronize_() primitives. */
-
-struct rcu_synchronize {
-	struct rcu_head head;
-	struct completion completion;
-};
-
-extern void wakeme_after_rcu(struct rcu_head  *head);
-
-#ifdef CONFIG_PREEMPT_RCU
-
-/**
- * call_rcu() - Queue an RCU callback for invocation after a grace period.
- * @head: structure to be used for queueing the RCU updates.
- * @func: actual callback function to be invoked after the grace period
- *
- * The callback function will be invoked some time after a full grace
- * period elapses, in other words after all pre-existing RCU read-side
- * critical sections have completed.  However, the callback function
- * might well execute concurrently with RCU read-side critical sections
- * that started after call_rcu() was invoked.  RCU read-side critical
- * sections are delimited by rcu_read_lock() and rcu_read_unlock(),
- * and may be nested.
- */
-extern void call_rcu(struct rcu_head *head,
-			      void (*func)(struct rcu_head *head));
-
-#else /* #ifdef CONFIG_PREEMPT_RCU */
-
-/* In classic RCU, call_rcu() is just call_rcu_sched(). */
-#define	call_rcu	call_rcu_sched
-
-#endif /* #else #ifdef CONFIG_PREEMPT_RCU */
-
-/**
- * call_rcu_bh() - Queue an RCU for invocation after a quicker grace period.
- * @head: structure to be used for queueing the RCU updates.
- * @func: actual callback function to be invoked after the grace period
- *
- * The callback function will be invoked some time after a full grace
- * period elapses, in other words after all currently executing RCU
- * read-side critical sections have completed. call_rcu_bh() assumes
- * that the read-side critical sections end on completion of a softirq
- * handler. This means that read-side critical sections in process
- * context must not be interrupted by softirqs. This interface is to be
- * used when most of the read-side critical sections are in softirq context.
- * RCU read-side critical sections are delimited by :
- *  - rcu_read_lock() and  rcu_read_unlock(), if in interrupt context.
- *  OR
- *  - rcu_read_lock_bh() and rcu_read_unlock_bh(), if in process context.
- *  These may be nested.
- */
-extern void call_rcu_bh(struct rcu_head *head,
-			void (*func)(struct rcu_head *head));
-
-/*
- * debug_rcu_head_queue()/debug_rcu_head_unqueue() are used internally
- * by call_rcu() and rcu callback execution, and are therefore not part of the
- * RCU API. Leaving in rcupdate.h because they are used by all RCU flavors.
- */
-
-#ifdef CONFIG_DEBUG_OBJECTS_RCU_HEAD
-# define STATE_RCU_HEAD_READY	0
-# define STATE_RCU_HEAD_QUEUED	1
-
-extern struct debug_obj_descr rcuhead_debug_descr;
-
-static inline void debug_rcu_head_queue(struct rcu_head *head)
-{
-	WARN_ON_ONCE((unsigned long)head & 0x3);
-	debug_object_activate(head, &rcuhead_debug_descr);
-	debug_object_active_state(head, &rcuhead_debug_descr,
-				  STATE_RCU_HEAD_READY,
-				  STATE_RCU_HEAD_QUEUED);
-}
-
-static inline void debug_rcu_head_unqueue(struct rcu_head *head)
-{
-	debug_object_active_state(head, &rcuhead_debug_descr,
-				  STATE_RCU_HEAD_QUEUED,
-				  STATE_RCU_HEAD_READY);
-	debug_object_deactivate(head, &rcuhead_debug_descr);
-}
-#else	/* !CONFIG_DEBUG_OBJECTS_RCU_HEAD */
-static inline void debug_rcu_head_queue(struct rcu_head *head)
-{
-}
-
-static inline void debug_rcu_head_unqueue(struct rcu_head *head)
-{
-}
-#endif	/* #else !CONFIG_DEBUG_OBJECTS_RCU_HEAD */
-
 static __always_inline bool __is_kfree_rcu_offset(unsigned long offset)
 {
 	return offset < 4096;
@@ -827,18 +813,6 @@ void __kfree_rcu(struct rcu_head *head, unsigned long offset)
 	call_rcu(head, (rcu_callback)offset);
 }
 
-extern void kfree(const void *);
-
-static inline void __rcu_reclaim(struct rcu_head *head)
-{
-	unsigned long offset = (unsigned long)head->func;
-
-	if (__is_kfree_rcu_offset(offset))
-		kfree((void *)head - offset);
-	else
-		head->func(head);
-}
-
 /**
  * kfree_rcu() - kfree an object after a grace period.
  * @ptr:	pointer to kfree
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 52b3e0281fd0..00b7a5e493d2 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -27,9 +27,23 @@
 
 #include <linux/cache.h>
 
+#ifdef CONFIG_RCU_BOOST
 static inline void rcu_init(void)
 {
 }
+#else /* #ifdef CONFIG_RCU_BOOST */
+void rcu_init(void);
+#endif /* #else #ifdef CONFIG_RCU_BOOST */
+
+static inline void rcu_barrier_bh(void)
+{
+	wait_rcu_gp(call_rcu_bh);
+}
+
+static inline void rcu_barrier_sched(void)
+{
+	wait_rcu_gp(call_rcu_sched);
+}
 
 #ifdef CONFIG_TINY_RCU
 
@@ -45,9 +59,13 @@ static inline void rcu_barrier(void)
 
 #else /* #ifdef CONFIG_TINY_RCU */
 
-void rcu_barrier(void);
 void synchronize_rcu_expedited(void);
 
+static inline void rcu_barrier(void)
+{
+	wait_rcu_gp(call_rcu);
+}
+
 #endif /* #else #ifdef CONFIG_TINY_RCU */
 
 static inline void synchronize_rcu_bh(void)
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index e65d06634dd8..67458468f1a8 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -67,6 +67,8 @@ static inline void synchronize_rcu_bh_expedited(void)
 }
 
 extern void rcu_barrier(void);
+extern void rcu_barrier_bh(void);
+extern void rcu_barrier_sched(void);
 
 extern unsigned long rcutorture_testseq;
 extern unsigned long rcutorture_vernum;
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 60a65cd7e1a0..690276a642cf 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -15,14 +15,82 @@
 
 #include <linux/device.h>
 #include <linux/list.h>
-#include <linux/module.h>
 
+struct module;
 struct i2c_client;
 struct spi_device;
 
+/* An enum of all the supported cache types */
+enum regcache_type {
+	REGCACHE_NONE,
+	REGCACHE_INDEXED,
+	REGCACHE_RBTREE,
+	REGCACHE_LZO
+};
+
+/**
+ * Default value for a register.  We use an array of structs rather
+ * than a simple array as many modern devices have very sparse
+ * register maps.
+ *
+ * @reg: Register address.
+ * @def: Register default value.
+ */
+struct reg_default {
+	unsigned int reg;
+	unsigned int def;
+};
+
+/**
+ * Configuration for the register map of a device.
+ *
+ * @reg_bits: Number of bits in a register address, mandatory.
+ * @val_bits: Number of bits in a register value, mandatory.
+ *
+ * @writeable_reg: Optional callback returning true if the register
+ *                 can be written to.
+ * @readable_reg: Optional callback returning true if the register
+ *                can be read from.
+ * @volatile_reg: Optional callback returning true if the register
+ *                value can't be cached.
+ * @precious_reg: Optional callback returning true if the rgister
+ *                should not be read outside of a call from the driver
+ *                (eg, a clear on read interrupt status register).
+ *
+ * @max_register: Optional, specifies the maximum valid register index.
+ * @reg_defaults: Power on reset values for registers (for use with
+ *                register cache support).
+ * @num_reg_defaults: Number of elements in reg_defaults.
+ *
+ * @read_flag_mask: Mask to be set in the top byte of the register when doing
+ *                  a read.
+ * @write_flag_mask: Mask to be set in the top byte of the register when doing
+ *                   a write. If both read_flag_mask and write_flag_mask are
+ *                   empty the regmap_bus default masks are used.
+ *
+ * @cache_type: The actual cache type.
+ * @reg_defaults_raw: Power on reset values for registers (for use with
+ *                    register cache support).
+ * @num_reg_defaults_raw: Number of elements in reg_defaults_raw.
+ */
 struct regmap_config {
 	int reg_bits;
 	int val_bits;
+
+	bool (*writeable_reg)(struct device *dev, unsigned int reg);
+	bool (*readable_reg)(struct device *dev, unsigned int reg);
+	bool (*volatile_reg)(struct device *dev, unsigned int reg);
+	bool (*precious_reg)(struct device *dev, unsigned int reg);
+
+	unsigned int max_register;
+	struct reg_default *reg_defaults;
+	unsigned int num_reg_defaults;
+	enum regcache_type cache_type;
+	const void *reg_defaults_raw;
+	unsigned int num_reg_defaults_raw;
+
+	u8 read_flag_mask;
+	u8 write_flag_mask;
 };
 
 typedef int (*regmap_hw_write)(struct device *dev, const void *data,
@@ -37,25 +105,18 @@ typedef int (*regmap_hw_read)(struct device *dev,
 /**
  * Description of a hardware bus for the register map infrastructure.
  *
- * @list: Internal use.
- * @type: Bus type, used to identify bus to be used for a device.
  * @write: Write operation.
  * @gather_write: Write operation with split register/value, return -ENOTSUPP
  *                if not implemented  on a given device.
  * @read: Read operation.  Data is returned in the buffer used to transmit
  *         data.
- * @owner: Module with the bus implementation, used to pin the implementation
- *         in memory.
  * @read_flag_mask: Mask to be set in the top byte of the register when doing
  *                  a read.
  */
 struct regmap_bus {
-	struct list_head list;
-	struct bus_type *type;
 	regmap_hw_write write;
 	regmap_hw_gather_write gather_write;
 	regmap_hw_read read;
-	struct module *owner;
 	u8 read_flag_mask;
 };
 
@@ -79,4 +140,8 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val,
 int regmap_update_bits(struct regmap *map, unsigned int reg,
 		       unsigned int mask, unsigned int val);
 
+int regcache_sync(struct regmap *map);
+void regcache_cache_only(struct regmap *map, bool enable);
+void regcache_cache_bypass(struct regmap *map, bool enable);
+
 #endif
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index b47771aa5718..f7756d146c61 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -141,6 +141,7 @@ int regulator_enable(struct regulator *regulator);
 int regulator_disable(struct regulator *regulator);
 int regulator_force_disable(struct regulator *regulator);
 int regulator_is_enabled(struct regulator *regulator);
+int regulator_disable_deferred(struct regulator *regulator, int ms);
 
 int regulator_bulk_get(struct device *dev, int num_consumers,
 		       struct regulator_bulk_data *consumers);
@@ -211,6 +212,12 @@ static inline int regulator_disable(struct regulator *regulator)
 	return 0;
 }
 
+static inline int regulator_disable_deferred(struct regulator *regulator,
+					     int ms)
+{
+	return 0;
+}
+
 static inline int regulator_is_enabled(struct regulator *regulator)
 {
 	return 1;
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 1a80bc77517d..52c89ae32f64 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -16,6 +16,7 @@
 #define __LINUX_REGULATOR_DRIVER_H_
 
 #include <linux/device.h>
+#include <linux/notifier.h>
 #include <linux/regulator/consumer.h>
 
 struct regulator_dev;
@@ -199,6 +200,9 @@ struct regulator_dev {
 	struct regulation_constraints *constraints;
 	struct regulator *supply;	/* for tree */
 
+	struct delayed_work disable_work;
+	int deferred_disables;
+
 	void *reg_data;		/* regulator_dev data */
 
 #ifdef CONFIG_DEBUG_FS
diff --git a/include/linux/regulator/gpio-regulator.h b/include/linux/regulator/gpio-regulator.h
new file mode 100644
index 000000000000..19fbd267406d
--- /dev/null
+++ b/include/linux/regulator/gpio-regulator.h
@@ -0,0 +1,87 @@
+/*
+ * gpio-regulator.h
+ *
+ * Copyright 2011 Heiko Stuebner <heiko@sntech.de>
+ *
+ * based on fixed.h
+ *
+ * Copyright 2008 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * Copyright (c) 2009 Nokia Corporation
+ * Roger Quadros <ext-roger.quadros@nokia.com>
+ *
+ * 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.
+ */
+
+#ifndef __REGULATOR_GPIO_H
+#define __REGULATOR_GPIO_H
+
+struct regulator_init_data;
+
+enum regulator_type;
+
+/**
+ * struct gpio_regulator_state - state description
+ * @value:		microvolts or microamps
+ * @gpios:		bitfield of gpio target-states for the value
+ *
+ * This structure describes a supported setting of the regulator
+ * and the necessary gpio-state to achieve it.
+ *
+ * The n-th bit in the bitfield describes the state of the n-th GPIO
+ * from the gpios-array defined in gpio_regulator_config below.
+ */
+struct gpio_regulator_state {
+	int value;
+	int gpios;
+};
+
+/**
+ * struct gpio_regulator_config - config structure
+ * @supply_name:	Name of the regulator supply
+ * @enable_gpio:	GPIO to use for enable control
+ *			set to -EINVAL if not used
+ * @enable_high:	Polarity of enable GPIO
+ *			1 = Active high, 0 = Active low
+ * @enabled_at_boot:	Whether regulator has been enabled at
+ *			boot or not. 1 = Yes, 0 = No
+ *			This is used to keep the regulator at
+ *			the default state
+ * @startup_delay:	Start-up time in microseconds
+ * @gpios:		Array containing the gpios needed to control
+ *			the setting of the regulator
+ * @nr_gpios:		Number of gpios
+ * @states:		Array of gpio_regulator_state entries describing
+ *			the gpio state for specific voltages
+ * @nr_states:		Number of states available
+ * @regulator_type:	either REGULATOR_CURRENT or REGULATOR_VOLTAGE
+ * @init_data:		regulator_init_data
+ *
+ * This structure contains gpio-voltage regulator configuration
+ * information that must be passed by platform code to the
+ * gpio-voltage regulator driver.
+ */
+struct gpio_regulator_config {
+	const char *supply_name;
+
+	int enable_gpio;
+	unsigned enable_high:1;
+	unsigned enabled_at_boot:1;
+	unsigned startup_delay;
+
+	struct gpio *gpios;
+	int nr_gpios;
+
+	struct gpio_regulator_state *states;
+	int nr_states;
+
+	enum regulator_type type;
+	struct regulator_init_data *init_data;
+};
+
+#endif
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index ce3127a75c88..f3f13fd5868f 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -95,7 +95,7 @@ struct regulator_state {
  */
 struct regulation_constraints {
 
-	char *name;
+	const char *name;
 
 	/* voltage output range (inclusive) - for voltage control */
 	int min_uV;
diff --git a/include/linux/rfkill-gpio.h b/include/linux/rfkill-gpio.h
index a175d0598033..4d09f6eab359 100644
--- a/include/linux/rfkill-gpio.h
+++ b/include/linux/rfkill-gpio.h
@@ -30,6 +30,8 @@
  * @reset_gpio:		GPIO which is used for reseting rfkill switch
  * @shutdown_gpio:	GPIO which is used for shutdown of rfkill switch
  * @power_clk_name:	[optional] name of clk to turn off while blocked
+ * @gpio_runtime_close:	clean up platform specific gpio configuration
+ * @gpio_runtime_setup:	set up platform specific gpio configuration
  */
 
 struct rfkill_gpio_platform_data {
@@ -38,6 +40,8 @@ struct rfkill_gpio_platform_data {
 	int			shutdown_gpio;
 	const char		*power_clk_name;
 	enum rfkill_type	type;
+	void	(*gpio_runtime_close)(struct platform_device *);
+	int	(*gpio_runtime_setup)(struct platform_device *);
 };
 
 #endif /* __RFKILL_GPIO_H */
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index b891de96000f..67be0376d8e3 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -154,6 +154,8 @@ void ring_buffer_record_enable(struct ring_buffer *buffer);
 void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu);
 void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu);
 
+unsigned long ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu);
+unsigned long ring_buffer_bytes_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_entries(struct ring_buffer *buffer);
 unsigned long ring_buffer_overruns(struct ring_buffer *buffer);
 unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu);
diff --git a/include/linux/rio_ids.h b/include/linux/rio_ids.h
index 0cee0152aca9..b66d13d1bdc0 100644
--- a/include/linux/rio_ids.h
+++ b/include/linux/rio_ids.h
@@ -39,5 +39,6 @@
 #define RIO_DID_IDTCPS1616		0x0379
 #define RIO_DID_IDTVPS1616		0x0377
 #define RIO_DID_IDTSPS1616		0x0378
+#define RIO_DID_TSI721			0x80ab
 
 #endif				/* LINUX_RIO_IDS_H */
diff --git a/include/linux/rose.h b/include/linux/rose.h
index c7b4b184c82e..1fcfe95893b8 100644
--- a/include/linux/rose.h
+++ b/include/linux/rose.h
@@ -7,6 +7,9 @@
 #ifndef	ROSE_KERNEL_H
 #define	ROSE_KERNEL_H
 
+#include <linux/socket.h>
+#include <linux/ax25.h>
+
 #define ROSE_MTU	251
 
 #define ROSE_MAX_DIGIS 6
@@ -44,7 +47,7 @@ typedef struct {
 } rose_address;
 
 struct sockaddr_rose {
-	sa_family_t	srose_family;
+	__kernel_sa_family_t srose_family;
 	rose_address	srose_addr;
 	ax25_address	srose_call;
 	int		srose_ndigis;
@@ -52,7 +55,7 @@ struct sockaddr_rose {
 };
 
 struct full_sockaddr_rose {
-	sa_family_t	srose_family;
+	__kernel_sa_family_t srose_family;
 	rose_address	srose_addr;
 	ax25_address	srose_call;
 	unsigned int	srose_ndigis;
diff --git a/include/linux/rtc/sirfsoc_rtciobrg.h b/include/linux/rtc/sirfsoc_rtciobrg.h
new file mode 100644
index 000000000000..2c92e1c8e055
--- /dev/null
+++ b/include/linux/rtc/sirfsoc_rtciobrg.h
@@ -0,0 +1,18 @@
+/*
+ * RTC I/O Bridge interfaces for CSR SiRFprimaII
+ * ARM access the registers of SYSRTC, GPSRTC and PWRC through this module
+ *
+ * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
+ *
+ * Licensed under GPLv2 or later.
+ */
+#ifndef _SIRFSOC_RTC_IOBRG_H_
+#define _SIRFSOC_RTC_IOBRG_H_
+
+extern void sirfsoc_rtc_iobrg_besyncing(void);
+
+extern u32 sirfsoc_rtc_iobrg_readl(u32 addr);
+
+extern void sirfsoc_rtc_iobrg_writel(u32 val, u32 addr);
+
+#endif
diff --git a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h
index 34701241b673..d5b13bc07a0b 100644
--- a/include/linux/rwsem-spinlock.h
+++ b/include/linux/rwsem-spinlock.h
@@ -22,7 +22,7 @@
  */
 struct rw_semaphore {
 	__s32			activity;
-	spinlock_t		wait_lock;
+	raw_spinlock_t		wait_lock;
 	struct list_head	wait_list;
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 	struct lockdep_map dep_map;
diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
index 6a6741440cb7..63d406554391 100644
--- a/include/linux/rwsem.h
+++ b/include/linux/rwsem.h
@@ -25,7 +25,7 @@ struct rw_semaphore;
 /* All arch specific implementations share the same struct */
 struct rw_semaphore {
 	long			count;
-	spinlock_t		wait_lock;
+	raw_spinlock_t		wait_lock;
 	struct list_head	wait_list;
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 	struct lockdep_map	dep_map;
@@ -56,9 +56,11 @@ static inline int rwsem_is_locked(struct rw_semaphore *sem)
 # define __RWSEM_DEP_MAP_INIT(lockname)
 #endif
 
-#define __RWSEM_INITIALIZER(name) \
-	{ RWSEM_UNLOCKED_VALUE, __SPIN_LOCK_UNLOCKED(name.wait_lock),	\
-	  LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
+#define __RWSEM_INITIALIZER(name)			\
+	{ RWSEM_UNLOCKED_VALUE,				\
+	  __RAW_SPIN_LOCK_UNLOCKED(name.wait_lock),	\
+	  LIST_HEAD_INIT((name).wait_list)		\
+	  __RWSEM_DEP_MAP_INIT(name) }
 
 #define DECLARE_RWSEM(name) \
 	struct rw_semaphore name = __RWSEM_INITIALIZER(name)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 41d0237fd449..68daf4f27e2c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -90,6 +90,7 @@ struct sched_param {
 #include <linux/task_io_accounting.h>
 #include <linux/latencytop.h>
 #include <linux/cred.h>
+#include <linux/llist.h>
 
 #include <asm/processor.h>
 
@@ -270,7 +271,6 @@ extern void init_idle_bootup_task(struct task_struct *idle);
 
 extern int runqueue_is_locked(int cpu);
 
-extern cpumask_var_t nohz_cpu_mask;
 #if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ)
 extern void select_nohz_load_balancer(int stop_tick);
 extern int get_nohz_timer_target(void);
@@ -510,7 +510,7 @@ struct task_cputime {
 struct thread_group_cputimer {
 	struct task_cputime cputime;
 	int running;
-	spinlock_t lock;
+	raw_spinlock_t lock;
 };
 
 #include <linux/rwsem.h>
@@ -1225,7 +1225,7 @@ struct task_struct {
 	unsigned int ptrace;
 
 #ifdef CONFIG_SMP
-	struct task_struct *wake_entry;
+	struct llist_node wake_entry;
 	int on_cpu;
 #endif
 	int on_rq;
@@ -1260,9 +1260,6 @@ struct task_struct {
 #ifdef CONFIG_PREEMPT_RCU
 	int rcu_read_lock_nesting;
 	char rcu_read_unlock_special;
-#if defined(CONFIG_RCU_BOOST) && defined(CONFIG_TREE_PREEMPT_RCU)
-	int rcu_boosted;
-#endif /* #if defined(CONFIG_RCU_BOOST) && defined(CONFIG_TREE_PREEMPT_RCU) */
 	struct list_head rcu_node_entry;
 #endif /* #ifdef CONFIG_PREEMPT_RCU */
 #ifdef CONFIG_TREE_PREEMPT_RCU
@@ -1525,6 +1522,13 @@ struct task_struct {
 	int make_it_fail;
 #endif
 	struct prop_local_single dirties;
+	/*
+	 * when (nr_dirtied >= nr_dirtied_pause), it's time to call
+	 * balance_dirty_pages() for some dirty throttling pause
+	 */
+	int nr_dirtied;
+	int nr_dirtied_pause;
+
 #ifdef CONFIG_LATENCYTOP
 	int latency_record_count;
 	struct latency_record latency_record[LT_SAVECOUNT];
@@ -2039,6 +2043,10 @@ static inline void sched_autogroup_fork(struct signal_struct *sig) { }
 static inline void sched_autogroup_exit(struct signal_struct *sig) { }
 #endif
 
+#ifdef CONFIG_CFS_BANDWIDTH
+extern unsigned int sysctl_sched_cfs_bandwidth_slice;
+#endif
+
 #ifdef CONFIG_RT_MUTEXES
 extern int rt_mutex_getprio(struct task_struct *p);
 extern void rt_mutex_setprio(struct task_struct *p, int prio);
@@ -2165,7 +2173,8 @@ extern int force_sigsegv(int, struct task_struct *);
 extern int force_sig_info(int, struct siginfo *, struct task_struct *);
 extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp);
 extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid);
-extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_t, u32);
+extern int kill_pid_info_as_cred(int, struct siginfo *, struct pid *,
+				const struct cred *, u32);
 extern int kill_pgrp(struct pid *pid, int sig, int priv);
 extern int kill_pid(struct pid *pid, int sig, int priv);
 extern int kill_proc_info(int, struct siginfo *, pid_t);
@@ -2565,7 +2574,7 @@ void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times);
 
 static inline void thread_group_cputime_init(struct signal_struct *sig)
 {
-	spin_lock_init(&sig->cputimer.lock);
+	raw_spin_lock_init(&sig->cputimer.lock);
 }
 
 /*
diff --git a/include/linux/security.h b/include/linux/security.h
index ebd2a53a3d07..19d8e04e1688 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -36,6 +36,7 @@
 #include <linux/key.h>
 #include <linux/xfrm.h>
 #include <linux/slab.h>
+#include <linux/xattr.h>
 #include <net/flow.h>
 
 /* Maximum number of letters for an LSM name string */
@@ -147,6 +148,10 @@ extern int mmap_min_addr_handler(struct ctl_table *table, int write,
 				 void __user *buffer, size_t *lenp, loff_t *ppos);
 #endif
 
+/* security_inode_init_security callback function to write xattrs */
+typedef int (*initxattrs) (struct inode *inode,
+			   const struct xattr *xattr_array, void *fs_data);
+
 #ifdef CONFIG_SECURITY
 
 struct security_mnt_opts {
@@ -1367,7 +1372,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  * @inode_getsecctx:
  * 	Returns a string containing all relavent security context information
  *
- * 	@inode we wish to set the security context of.
+ * 	@inode we wish to get the security context of.
  *	@ctx is a pointer in which to place the allocated security context.
  *	@ctxlen points to the place to put the length of @ctx.
  * This is the main security structure.
@@ -1655,6 +1660,8 @@ struct security_operations {
 extern int security_init(void);
 extern int security_module_enable(struct security_operations *ops);
 extern int register_security(struct security_operations *ops);
+extern void __init security_fixup_ops(struct security_operations *ops);
+
 
 /* Security operations */
 int security_ptrace_access_check(struct task_struct *child, unsigned int mode);
@@ -1704,8 +1711,11 @@ int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts);
 int security_inode_alloc(struct inode *inode);
 void security_inode_free(struct inode *inode);
 int security_inode_init_security(struct inode *inode, struct inode *dir,
-				 const struct qstr *qstr, char **name,
-				 void **value, size_t *len);
+				 const struct qstr *qstr,
+				 initxattrs initxattrs, void *fs_data);
+int security_old_inode_init_security(struct inode *inode, struct inode *dir,
+				     const struct qstr *qstr, char **name,
+				     void **value, size_t *len);
 int security_inode_create(struct inode *dir, struct dentry *dentry, int mode);
 int security_inode_link(struct dentry *old_dentry, struct inode *dir,
 			 struct dentry *new_dentry);
@@ -2034,11 +2044,19 @@ static inline void security_inode_free(struct inode *inode)
 static inline int security_inode_init_security(struct inode *inode,
 						struct inode *dir,
 						const struct qstr *qstr,
-						char **name,
-						void **value,
-						size_t *len)
+						initxattrs initxattrs,
+						void *fs_data)
 {
-	return -EOPNOTSUPP;
+	return 0;
+}
+
+static inline int security_old_inode_init_security(struct inode *inode,
+						   struct inode *dir,
+						   const struct qstr *qstr,
+						   char **name, void **value,
+						   size_t *len)
+{
+	return 0;
 }
 
 static inline int security_inode_create(struct inode *dir,
diff --git a/include/linux/sem.h b/include/linux/sem.h
index 1feb2de2ee57..10d6b226afc5 100644
--- a/include/linux/sem.h
+++ b/include/linux/sem.h
@@ -83,13 +83,6 @@ struct  seminfo {
 
 struct task_struct;
 
-/* One semaphore structure for each semaphore in the system. */
-struct sem {
-	int	semval;		/* current value */
-	int	sempid;		/* pid of last operation */
-	struct list_head sem_pending; /* pending single-sop operations */
-};
-
 /* One sem_array data structure for each set of semaphores in the system. */
 struct sem_array {
 	struct kern_ipc_perm	____cacheline_aligned_in_smp
@@ -103,51 +96,21 @@ struct sem_array {
 	int			complex_count;	/* pending complex operations */
 };
 
-/* One queue for each sleeping process in the system. */
-struct sem_queue {
-	struct list_head	simple_list; /* queue of pending operations */
-	struct list_head	list;	 /* queue of pending operations */
-	struct task_struct	*sleeper; /* this process */
-	struct sem_undo		*undo;	 /* undo structure */
-	int    			pid;	 /* process id of requesting process */
-	int    			status;	 /* completion status of operation */
-	struct sembuf		*sops;	 /* array of pending operations */
-	int			nsops;	 /* number of operations */
-	int			alter;   /* does the operation alter the array? */
-};
-
-/* Each task has a list of undo requests. They are executed automatically
- * when the process exits.
- */
-struct sem_undo {
-	struct list_head	list_proc;	/* per-process list: all undos from one process. */
-						/* rcu protected */
-	struct rcu_head		rcu;		/* rcu struct for sem_undo() */
-	struct sem_undo_list	*ulp;		/* sem_undo_list for the process */
-	struct list_head	list_id;	/* per semaphore array list: all undos for one array */
-	int			semid;		/* semaphore set identifier */
-	short *			semadj;		/* array of adjustments, one per semaphore */
-};
-
-/* sem_undo_list controls shared access to the list of sem_undo structures
- * that may be shared among all a CLONE_SYSVSEM task group.
- */ 
-struct sem_undo_list {
-	atomic_t		refcnt;
-	spinlock_t		lock;
-	struct list_head	list_proc;
-};
+#ifdef CONFIG_SYSVIPC
 
 struct sysv_sem {
 	struct sem_undo_list *undo_list;
 };
 
-#ifdef CONFIG_SYSVIPC
-
 extern int copy_semundo(unsigned long clone_flags, struct task_struct *tsk);
 extern void exit_sem(struct task_struct *tsk);
 
 #else
+
+struct sysv_sem {
+	/* empty */
+};
+
 static inline int copy_semundo(unsigned long clone_flags, struct task_struct *tsk)
 {
 	return 0;
diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
index 39fa04966aa8..dc368b8ce215 100644
--- a/include/linux/semaphore.h
+++ b/include/linux/semaphore.h
@@ -14,14 +14,14 @@
 
 /* Please don't access any members of this structure directly */
 struct semaphore {
-	spinlock_t		lock;
+	raw_spinlock_t		lock;
 	unsigned int		count;
 	struct list_head	wait_list;
 };
 
 #define __SEMAPHORE_INITIALIZER(name, n)				\
 {									\
-	.lock		= __SPIN_LOCK_UNLOCKED((name).lock),		\
+	.lock		= __RAW_SPIN_LOCK_UNLOCKED((name).lock),	\
 	.count		= n,						\
 	.wait_list	= LIST_HEAD_INIT((name).wait_list),		\
 }
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index be720cd2038d..0b69a4684216 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -84,8 +84,7 @@ int seq_putc(struct seq_file *m, char c);
 int seq_puts(struct seq_file *m, const char *s);
 int seq_write(struct seq_file *seq, const void *data, size_t len);
 
-int seq_printf(struct seq_file *, const char *, ...)
-	__attribute__ ((format (printf,2,3)));
+__printf(2, 3) int seq_printf(struct seq_file *, const char *, ...);
 
 int seq_path(struct seq_file *, struct path *, char *);
 int seq_dentry(struct seq_file *, struct dentry *, char *);
diff --git a/include/linux/serial.h b/include/linux/serial.h
index ef914061511e..97ff8e27a6cc 100644
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -211,6 +211,7 @@ struct serial_rs485 {
 #define SER_RS485_RTS_ON_SEND		(1 << 1)
 #define SER_RS485_RTS_AFTER_SEND	(1 << 2)
 #define SER_RS485_RTS_BEFORE_SEND	(1 << 3)
+#define SER_RS485_RX_DURING_TX		(1 << 4)
 	__u32	delay_rts_before_send;	/* Milliseconds */
 	__u32	delay_rts_after_send;	/* Milliseconds */
 	__u32	padding[5];		/* Memory is cheap, new structs
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 97f5b45bbc07..1f05bbeac01e 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -35,6 +35,7 @@ struct plat_serial8250_port {
 	void		(*set_termios)(struct uart_port *,
 			               struct ktermios *new,
 			               struct ktermios *old);
+	int		(*handle_irq)(struct uart_port *);
 	void		(*pm)(struct uart_port *, unsigned int state,
 			      unsigned old);
 };
@@ -80,6 +81,7 @@ extern void serial8250_do_set_termios(struct uart_port *port,
 		struct ktermios *termios, struct ktermios *old);
 extern void serial8250_do_pm(struct uart_port *port, unsigned int state,
 			     unsigned int oldstate);
+int serial8250_handle_irq(struct uart_port *port, unsigned int iir);
 
 extern void serial8250_set_isa_configurator(void (*v)
 					(int port, struct uart_port *up,
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index a5c31146a337..eadf33d0abba 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -46,7 +46,8 @@
 #define PORT_AR7	18	/* Texas Instruments AR7 internal UART */
 #define PORT_U6_16550A	19	/* ST-Ericsson U6xxx internal UART */
 #define PORT_TEGRA	20	/* NVIDIA Tegra internal UART */
-#define PORT_MAX_8250	20	/* max port ID */
+#define PORT_XR17D15X	21	/* Exar XR17D15x UART */
+#define PORT_MAX_8250	21	/* max port ID */
 
 /*
  * ARM specific type numbers.  These are not currently guaranteed
@@ -300,6 +301,7 @@ struct uart_port {
 	void			(*set_termios)(struct uart_port *,
 				               struct ktermios *new,
 				               struct ktermios *old);
+	int			(*handle_irq)(struct uart_port *);
 	void			(*pm)(struct uart_port *, unsigned int state,
 				      unsigned int old);
 	unsigned int		irq;			/* irq number */
@@ -317,9 +319,7 @@ struct uart_port {
 #define UPIO_MEM32		(3)
 #define UPIO_AU			(4)			/* Au1x00 type IO */
 #define UPIO_TSI		(5)			/* Tsi108/109 type IO */
-#define UPIO_DWAPB		(6)			/* DesignWare APB UART */
-#define UPIO_RM9000		(7)			/* RM9000 type IO */
-#define UPIO_DWAPB32		(8)			/* DesignWare APB UART (32 bit accesses) */
+#define UPIO_RM9000		(6)			/* RM9000 type IO */
 
 	unsigned int		read_status_mask;	/* driver specific */
 	unsigned int		ignore_status_mask;	/* driver specific */
@@ -350,6 +350,7 @@ struct uart_port {
 #define UPF_MAGIC_MULTIPLIER	((__force upf_t) (1 << 16))
 #define UPF_CONS_FLOW		((__force upf_t) (1 << 23))
 #define UPF_SHARE_IRQ		((__force upf_t) (1 << 24))
+#define UPF_EXAR_EFR		((__force upf_t) (1 << 25))
 /* The exact UART type is known and should not be probed.  */
 #define UPF_FIXED_TYPE		((__force upf_t) (1 << 27))
 #define UPF_BOOT_AUTOCONF	((__force upf_t) (1 << 28))
@@ -384,7 +385,6 @@ struct uart_state {
 	int			pm_state;
 	struct circ_buf		xmit;
 
-	struct tasklet_struct	tlet;
 	struct uart_port	*uart_port;
 };
 
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index c75bda37c18e..8ce70d76f836 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -152,6 +152,7 @@
  * LCR=0xBF (or DLAB=1 for 16C660)
  */
 #define UART_EFR	2	/* I/O: Extended Features Register */
+#define UART_XR_EFR	9	/* I/O: Extended Features Register (XR17D15x) */
 #define UART_EFR_CTS		0x80 /* CTS flow control */
 #define UART_EFR_RTS		0x40 /* RTS flow control */
 #define UART_EFR_SCD		0x20 /* Special character detect */
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 8bffe9ae2ca0..369273a52679 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -67,6 +67,7 @@ enum {
 	SCIx_IRDA_REGTYPE,
 	SCIx_SCIFA_REGTYPE,
 	SCIx_SCIFB_REGTYPE,
+	SCIx_SH2_SCIF_FIFODATA_REGTYPE,
 	SCIx_SH3_SCIF_REGTYPE,
 	SCIx_SH4_SCIF_REGTYPE,
 	SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
@@ -131,8 +132,6 @@ struct plat_sci_port {
 
 	struct plat_sci_port_ops	*ops;
 
-	struct device	*dma_dev;
-
 	unsigned int	dma_slave_tx;
 	unsigned int	dma_slave_rx;
 };
diff --git a/include/linux/serio.h b/include/linux/serio.h
index e26f4788845f..ca82861b0e46 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -79,19 +79,21 @@ void serio_reconnect(struct serio *serio);
 irqreturn_t serio_interrupt(struct serio *serio, unsigned char data, unsigned int flags);
 
 void __serio_register_port(struct serio *serio, struct module *owner);
-static inline void serio_register_port(struct serio *serio)
-{
-	__serio_register_port(serio, THIS_MODULE);
-}
+
+/* use a define to avoid include chaining to get THIS_MODULE */
+#define serio_register_port(serio) \
+	__serio_register_port(serio, THIS_MODULE)
 
 void serio_unregister_port(struct serio *serio);
 void serio_unregister_child_port(struct serio *serio);
 
-int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name);
-static inline int __must_check serio_register_driver(struct serio_driver *drv)
-{
-	return __serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME);
-}
+int __must_check __serio_register_driver(struct serio_driver *drv,
+				struct module *owner, const char *mod_name);
+
+/* use a define to avoid include chaining to get THIS_MODULE & friends */
+#define serio_register_driver(drv) \
+	__serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME)
+
 void serio_unregister_driver(struct serio_driver *drv);
 
 static inline int serio_write(struct serio *serio, unsigned char data)
@@ -199,5 +201,6 @@ static inline void serio_continue_rx(struct serio *serio)
 #define SERIO_DYNAPRO	0x3a
 #define SERIO_HAMPSHIRE	0x3b
 #define SERIO_PS2MULT	0x3c
+#define SERIO_TSC40	0x3d
 
 #endif
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 3ccf18648d0a..a20831cf336a 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -52,7 +52,6 @@ struct clk {
 
 	unsigned long		arch_flags;
 	void			*priv;
-	struct dentry		*dentry;
 	struct clk_mapping	*mapping;
 	struct cpufreq_frequency_table *freq_table;
 	unsigned int		nr_freqs;
@@ -94,6 +93,9 @@ int clk_rate_table_find(struct clk *clk,
 long clk_rate_div_range_round(struct clk *clk, unsigned int div_min,
 			      unsigned int div_max, unsigned long rate);
 
+long clk_rate_mult_range_round(struct clk *clk, unsigned int mult_min,
+			       unsigned int mult_max, unsigned long rate);
+
 long clk_round_parent(struct clk *clk, unsigned long target,
 		      unsigned long *best_freq, unsigned long *parent_freq,
 		      unsigned int div_min, unsigned int div_max);
diff --git a/include/linux/sh_eth.h b/include/linux/sh_eth.h
new file mode 100644
index 000000000000..2076acf8294d
--- /dev/null
+++ b/include/linux/sh_eth.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_SH_ETH_H__
+#define __ASM_SH_ETH_H__
+
+#include <linux/phy.h>
+
+enum {EDMAC_LITTLE_ENDIAN, EDMAC_BIG_ENDIAN};
+enum {
+	SH_ETH_REG_GIGABIT,
+	SH_ETH_REG_FAST_SH4,
+	SH_ETH_REG_FAST_SH3_SH2
+};
+
+struct sh_eth_plat_data {
+	int phy;
+	int edmac_endian;
+	int register_type;
+	phy_interface_t phy_interface;
+	void (*set_mdio_gate)(void *addr);
+
+	unsigned char mac_addr[6];
+	unsigned no_ether_link:1;
+	unsigned ether_link_active_low:1;
+};
+
+#endif
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
index 30cae70874f4..8446789216e5 100644
--- a/include/linux/sh_pfc.h
+++ b/include/linux/sh_pfc.h
@@ -61,6 +61,14 @@ struct pinmux_data_reg {
 	.reg = r, .reg_width = r_width,	\
 	.enum_ids = (pinmux_enum_t [r_width]) \
 
+struct pinmux_irq {
+	int irq;
+	pinmux_enum_t *enum_ids;
+};
+
+#define PINMUX_IRQ(irq_nr, ids...)			   \
+	{ .irq = irq_nr, .enum_ids = (pinmux_enum_t []) { ids, 0 } }	\
+
 struct pinmux_range {
 	pinmux_enum_t begin;
 	pinmux_enum_t end;
@@ -87,11 +95,89 @@ struct pinmux_info {
 	pinmux_enum_t *gpio_data;
 	unsigned int gpio_data_size;
 
-	unsigned long *gpio_in_use;
+	struct pinmux_irq *gpio_irq;
+	unsigned int gpio_irq_size;
+
 	struct gpio_chip chip;
 };
 
 int register_pinmux(struct pinmux_info *pip);
 int unregister_pinmux(struct pinmux_info *pip);
 
+/* helper macro for port */
+#define PORT_1(fn, pfx, sfx) fn(pfx, sfx)
+
+#define PORT_10(fn, pfx, sfx) \
+	PORT_1(fn, pfx##0, sfx), PORT_1(fn, pfx##1, sfx),	\
+	PORT_1(fn, pfx##2, sfx), PORT_1(fn, pfx##3, sfx),	\
+	PORT_1(fn, pfx##4, sfx), PORT_1(fn, pfx##5, sfx),	\
+	PORT_1(fn, pfx##6, sfx), PORT_1(fn, pfx##7, sfx),	\
+	PORT_1(fn, pfx##8, sfx), PORT_1(fn, pfx##9, sfx)
+
+#define PORT_90(fn, pfx, sfx) \
+	PORT_10(fn, pfx##1, sfx), PORT_10(fn, pfx##2, sfx),	\
+	PORT_10(fn, pfx##3, sfx), PORT_10(fn, pfx##4, sfx),	\
+	PORT_10(fn, pfx##5, sfx), PORT_10(fn, pfx##6, sfx),	\
+	PORT_10(fn, pfx##7, sfx), PORT_10(fn, pfx##8, sfx),	\
+	PORT_10(fn, pfx##9, sfx)
+
+#define _PORT_ALL(pfx, sfx) pfx##_##sfx
+#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA)
+#define PORT_ALL(str)	CPU_ALL_PORT(_PORT_ALL, PORT, str)
+#define GPIO_PORT_ALL()	CPU_ALL_PORT(_GPIO_PORT, , unused)
+#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK)
+
+/* helper macro for pinmux_enum_t */
+#define PORT_DATA_I(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN)
+
+#define PORT_DATA_I_PD(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
+		    PORT##nr##_IN, PORT##nr##_IN_PD)
+
+#define PORT_DATA_I_PU(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
+		    PORT##nr##_IN, PORT##nr##_IN_PU)
+
+#define PORT_DATA_I_PU_PD(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,			\
+		    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
+
+#define PORT_DATA_O(nr)		\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT)
+
+#define PORT_DATA_IO(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,	\
+		    PORT##nr##_IN)
+
+#define PORT_DATA_IO_PD(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,	\
+		    PORT##nr##_IN, PORT##nr##_IN_PD)
+
+#define PORT_DATA_IO_PU(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,	\
+		    PORT##nr##_IN, PORT##nr##_IN_PU)
+
+#define PORT_DATA_IO_PU_PD(nr)	\
+	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,	\
+		    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
+
+/* helper macro for top 4 bits in PORTnCR */
+#define _PCRH(in, in_pd, in_pu, out)	\
+	0, (out), (in), 0,		\
+	0, 0, 0, 0,			\
+	0, 0, (in_pd), 0,		\
+	0, 0, (in_pu), 0
+
+#define PORTCR(nr, reg)							\
+	{								\
+		PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {		\
+			_PCRH(PORT##nr##_IN, PORT##nr##_IN_PD,		\
+			      PORT##nr##_IN_PU, PORT##nr##_OUT),	\
+				PORT##nr##_FN0, PORT##nr##_FN1,		\
+				PORT##nr##_FN2, PORT##nr##_FN3,		\
+				PORT##nr##_FN4, PORT##nr##_FN5,		\
+				PORT##nr##_FN6, PORT##nr##_FN7 }	\
+	}
+
 #endif /* __SH_PFC_H */
diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index 790651b4e5ba..a83833a1f7a2 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -20,6 +20,7 @@ struct shrink_control {
  * 'nr_to_scan' entries and attempt to free them up.  It should return
  * the number of objects which remain in the cache.  If it returns -1, it means
  * it cannot do any scanning at this time (eg. there is a risk of deadlock).
+ * The callback must not return -1 if nr_to_scan is zero.
  *
  * The 'gfpmask' refers to the allocation we are currently trying to
  * fulfil.
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 8bd383caa363..fe864885c1ed 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -29,6 +29,7 @@
 #include <linux/rcupdate.h>
 #include <linux/dmaengine.h>
 #include <linux/hrtimer.h>
+#include <linux/dma-mapping.h>
 
 /* Don't change this without changing skb_csum_unnecessary! */
 #define CHECKSUM_NONE 0
@@ -45,6 +46,11 @@
 #define SKB_MAX_HEAD(X)		(SKB_MAX_ORDER((X), 0))
 #define SKB_MAX_ALLOC		(SKB_MAX_ORDER(0, 2))
 
+/* return minimum truesize of one skb containing X bytes of data */
+#define SKB_TRUESIZE(X) ((X) +						\
+			 SKB_DATA_ALIGN(sizeof(struct sk_buff)) +	\
+			 SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
+
 /* A. Checksumming of received packets by device.
  *
  *	NONE: device failed to checksum this packet.
@@ -134,7 +140,9 @@ struct sk_buff;
 typedef struct skb_frag_struct skb_frag_t;
 
 struct skb_frag_struct {
-	struct page *page;
+	struct {
+		struct page *p;
+	} page;
 #if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
 	__u32 page_offset;
 	__u32 size;
@@ -144,6 +152,26 @@ struct skb_frag_struct {
 #endif
 };
 
+static inline unsigned int skb_frag_size(const skb_frag_t *frag)
+{
+	return frag->size;
+}
+
+static inline void skb_frag_size_set(skb_frag_t *frag, unsigned int size)
+{
+	frag->size = size;
+}
+
+static inline void skb_frag_size_add(skb_frag_t *frag, int delta)
+{
+	frag->size += delta;
+}
+
+static inline void skb_frag_size_sub(skb_frag_t *frag, int delta)
+{
+	frag->size -= delta;
+}
+
 #define HAVE_HW_TIME_STAMP
 
 /**
@@ -322,6 +350,8 @@ typedef unsigned char *sk_buff_data_t;
  *	@queue_mapping: Queue mapping for multiqueue devices
  *	@ndisc_nodetype: router type (from link layer)
  *	@ooo_okay: allow the mapping of a socket to a queue to be changed
+ *	@l4_rxhash: indicate rxhash is a canonical 4-tuple hash over transport
+ *		ports.
  *	@dma_cookie: a cookie to one of several possible DMA operations
  *		done by skb DMA functions
  *	@secmark: security marking
@@ -414,6 +444,7 @@ struct sk_buff {
 	__u8			ndisc_nodetype:2;
 #endif
 	__u8			ooo_okay:1;
+	__u8			l4_rxhash:1;
 	kmemcheck_bitfield_end(flags2);
 
 	/* 0/13 bit hole */
@@ -521,6 +552,7 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
 	return __alloc_skb(size, priority, 1, NUMA_NO_NODE);
 }
 
+extern void skb_recycle(struct sk_buff *skb);
 extern bool skb_recycle_check(struct sk_buff *skb, int skb_size);
 
 extern struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src);
@@ -573,11 +605,11 @@ extern unsigned int   skb_find_text(struct sk_buff *skb, unsigned int from,
 				    unsigned int to, struct ts_config *config,
 				    struct ts_state *state);
 
-extern __u32 __skb_get_rxhash(struct sk_buff *skb);
+extern void __skb_get_rxhash(struct sk_buff *skb);
 static inline __u32 skb_get_rxhash(struct sk_buff *skb)
 {
 	if (!skb->rxhash)
-		skb->rxhash = __skb_get_rxhash(skb);
+		__skb_get_rxhash(skb);
 
 	return skb->rxhash;
 }
@@ -823,9 +855,9 @@ static inline struct sk_buff *skb_unshare(struct sk_buff *skb,
  *	The reference count is not incremented and the reference is therefore
  *	volatile. Use with caution.
  */
-static inline struct sk_buff *skb_peek(struct sk_buff_head *list_)
+static inline struct sk_buff *skb_peek(const struct sk_buff_head *list_)
 {
-	struct sk_buff *list = ((struct sk_buff *)list_)->next;
+	struct sk_buff *list = ((const struct sk_buff *)list_)->next;
 	if (list == (struct sk_buff *)list_)
 		list = NULL;
 	return list;
@@ -844,9 +876,9 @@ static inline struct sk_buff *skb_peek(struct sk_buff_head *list_)
  *	The reference count is not incremented and the reference is therefore
  *	volatile. Use with caution.
  */
-static inline struct sk_buff *skb_peek_tail(struct sk_buff_head *list_)
+static inline struct sk_buff *skb_peek_tail(const struct sk_buff_head *list_)
 {
-	struct sk_buff *list = ((struct sk_buff *)list_)->prev;
+	struct sk_buff *list = ((const struct sk_buff *)list_)->prev;
 	if (list == (struct sk_buff *)list_)
 		list = NULL;
 	return list;
@@ -1123,18 +1155,51 @@ static inline int skb_pagelen(const struct sk_buff *skb)
 	int i, len = 0;
 
 	for (i = (int)skb_shinfo(skb)->nr_frags - 1; i >= 0; i--)
-		len += skb_shinfo(skb)->frags[i].size;
+		len += skb_frag_size(&skb_shinfo(skb)->frags[i]);
 	return len + skb_headlen(skb);
 }
 
-static inline void skb_fill_page_desc(struct sk_buff *skb, int i,
-				      struct page *page, int off, int size)
+/**
+ * __skb_fill_page_desc - initialise a paged fragment in an skb
+ * @skb: buffer containing fragment to be initialised
+ * @i: paged fragment index to initialise
+ * @page: the page to use for this fragment
+ * @off: the offset to the data with @page
+ * @size: the length of the data
+ *
+ * Initialises the @i'th fragment of @skb to point to &size bytes at
+ * offset @off within @page.
+ *
+ * Does not take any additional reference on the fragment.
+ */
+static inline void __skb_fill_page_desc(struct sk_buff *skb, int i,
+					struct page *page, int off, int size)
 {
 	skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
-	frag->page		  = page;
+	frag->page.p		  = page;
 	frag->page_offset	  = off;
-	frag->size		  = size;
+	skb_frag_size_set(frag, size);
+}
+
+/**
+ * skb_fill_page_desc - initialise a paged fragment in an skb
+ * @skb: buffer containing fragment to be initialised
+ * @i: paged fragment index to initialise
+ * @page: the page to use for this fragment
+ * @off: the offset to the data with @page
+ * @size: the length of the data
+ *
+ * As per __skb_fill_page_desc() -- initialises the @i'th fragment of
+ * @skb to point to &size bytes at offset @off within @page. In
+ * addition updates @skb such that @i is the last fragment.
+ *
+ * Does not take any additional reference on the fragment.
+ */
+static inline void skb_fill_page_desc(struct sk_buff *skb, int i,
+				      struct page *page, int off, int size)
+{
+	__skb_fill_page_desc(skb, i, page, off, size);
 	skb_shinfo(skb)->nr_frags = i + 1;
 }
 
@@ -1629,6 +1694,137 @@ static inline void netdev_free_page(struct net_device *dev, struct page *page)
 }
 
 /**
+ * skb_frag_page - retrieve the page refered to by a paged fragment
+ * @frag: the paged fragment
+ *
+ * Returns the &struct page associated with @frag.
+ */
+static inline struct page *skb_frag_page(const skb_frag_t *frag)
+{
+	return frag->page.p;
+}
+
+/**
+ * __skb_frag_ref - take an addition reference on a paged fragment.
+ * @frag: the paged fragment
+ *
+ * Takes an additional reference on the paged fragment @frag.
+ */
+static inline void __skb_frag_ref(skb_frag_t *frag)
+{
+	get_page(skb_frag_page(frag));
+}
+
+/**
+ * skb_frag_ref - take an addition reference on a paged fragment of an skb.
+ * @skb: the buffer
+ * @f: the fragment offset.
+ *
+ * Takes an additional reference on the @f'th paged fragment of @skb.
+ */
+static inline void skb_frag_ref(struct sk_buff *skb, int f)
+{
+	__skb_frag_ref(&skb_shinfo(skb)->frags[f]);
+}
+
+/**
+ * __skb_frag_unref - release a reference on a paged fragment.
+ * @frag: the paged fragment
+ *
+ * Releases a reference on the paged fragment @frag.
+ */
+static inline void __skb_frag_unref(skb_frag_t *frag)
+{
+	put_page(skb_frag_page(frag));
+}
+
+/**
+ * skb_frag_unref - release a reference on a paged fragment of an skb.
+ * @skb: the buffer
+ * @f: the fragment offset
+ *
+ * Releases a reference on the @f'th paged fragment of @skb.
+ */
+static inline void skb_frag_unref(struct sk_buff *skb, int f)
+{
+	__skb_frag_unref(&skb_shinfo(skb)->frags[f]);
+}
+
+/**
+ * skb_frag_address - gets the address of the data contained in a paged fragment
+ * @frag: the paged fragment buffer
+ *
+ * Returns the address of the data within @frag. The page must already
+ * be mapped.
+ */
+static inline void *skb_frag_address(const skb_frag_t *frag)
+{
+	return page_address(skb_frag_page(frag)) + frag->page_offset;
+}
+
+/**
+ * skb_frag_address_safe - gets the address of the data contained in a paged fragment
+ * @frag: the paged fragment buffer
+ *
+ * Returns the address of the data within @frag. Checks that the page
+ * is mapped and returns %NULL otherwise.
+ */
+static inline void *skb_frag_address_safe(const skb_frag_t *frag)
+{
+	void *ptr = page_address(skb_frag_page(frag));
+	if (unlikely(!ptr))
+		return NULL;
+
+	return ptr + frag->page_offset;
+}
+
+/**
+ * __skb_frag_set_page - sets the page contained in a paged fragment
+ * @frag: the paged fragment
+ * @page: the page to set
+ *
+ * Sets the fragment @frag to contain @page.
+ */
+static inline void __skb_frag_set_page(skb_frag_t *frag, struct page *page)
+{
+	frag->page.p = page;
+}
+
+/**
+ * skb_frag_set_page - sets the page contained in a paged fragment of an skb
+ * @skb: the buffer
+ * @f: the fragment offset
+ * @page: the page to set
+ *
+ * Sets the @f'th fragment of @skb to contain @page.
+ */
+static inline void skb_frag_set_page(struct sk_buff *skb, int f,
+				     struct page *page)
+{
+	__skb_frag_set_page(&skb_shinfo(skb)->frags[f], page);
+}
+
+/**
+ * skb_frag_dma_map - maps a paged fragment via the DMA API
+ * @dev: the device to map the fragment to
+ * @frag: the paged fragment to map
+ * @offset: the offset within the fragment (starting at the
+ *          fragment's own offset)
+ * @size: the number of bytes to map
+ * @dir: the direction of the mapping (%PCI_DMA_*)
+ *
+ * Maps the page associated with @frag to @device.
+ */
+static inline dma_addr_t skb_frag_dma_map(struct device *dev,
+					  const skb_frag_t *frag,
+					  size_t offset, size_t size,
+					  enum dma_data_direction dir)
+{
+	return dma_map_page(dev, skb_frag_page(frag),
+			    frag->page_offset + offset, size, dir);
+}
+
+/**
  *	skb_clone_writable - is the header of a clone writable
  *	@skb: buffer to check
  *	@len: length up to which to write
@@ -1636,7 +1832,7 @@ static inline void netdev_free_page(struct net_device *dev, struct page *page)
  *	Returns true if modifying the header part of the cloned buffer
  *	does not requires the data to be copied.
  */
-static inline int skb_clone_writable(struct sk_buff *skb, unsigned int len)
+static inline int skb_clone_writable(const struct sk_buff *skb, unsigned int len)
 {
 	return !skb_header_cloned(skb) &&
 	       skb_headroom(skb) + len <= skb->hdr_len;
@@ -1730,13 +1926,13 @@ static inline int skb_add_data(struct sk_buff *skb,
 }
 
 static inline int skb_can_coalesce(struct sk_buff *skb, int i,
-				   struct page *page, int off)
+				   const struct page *page, int off)
 {
 	if (i) {
-		struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i - 1];
+		const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i - 1];
 
-		return page == frag->page &&
-		       off == frag->page_offset + frag->size;
+		return page == skb_frag_page(frag) &&
+		       off == frag->page_offset + skb_frag_size(frag);
 	}
 	return 0;
 }
@@ -2020,8 +2216,13 @@ static inline bool skb_defer_rx_timestamp(struct sk_buff *skb)
 /**
  * skb_complete_tx_timestamp() - deliver cloned skb with tx timestamps
  *
+ * PHY drivers may accept clones of transmitted packets for
+ * timestamping via their phy_driver.txtstamp method. These drivers
+ * must call this function to return the skb back to the stack, with
+ * or without a timestamp.
+ *
  * @skb: clone of the the original outgoing packet
- * @hwtstamps: hardware time stamps
+ * @hwtstamps: hardware time stamps, may be NULL if not available
  *
  */
 void skb_complete_tx_timestamp(struct sk_buff *skb,
@@ -2257,7 +2458,8 @@ static inline bool skb_warn_if_lro(const struct sk_buff *skb)
 {
 	/* LRO sets gso_size but not gso_type, whereas if GSO is really
 	 * wanted then gso_type will be set. */
-	struct skb_shared_info *shinfo = skb_shinfo(skb);
+	const struct skb_shared_info *shinfo = skb_shinfo(skb);
+
 	if (skb_is_nonlinear(skb) && shinfo->gso_size != 0 &&
 	    unlikely(shinfo->gso_type == 0)) {
 		__skb_warn_lro_forwarding(skb);
@@ -2281,7 +2483,7 @@ static inline void skb_forward_csum(struct sk_buff *skb)
  * Instead of forcing ip_summed to CHECKSUM_NONE, we can
  * use this helper, to document places where we make this assertion.
  */
-static inline void skb_checksum_none_assert(struct sk_buff *skb)
+static inline void skb_checksum_none_assert(const struct sk_buff *skb)
 {
 #ifdef DEBUG
 	BUG_ON(skb->ip_summed != CHECKSUM_NONE);
@@ -2290,5 +2492,25 @@ static inline void skb_checksum_none_assert(struct sk_buff *skb)
 
 bool skb_partial_csum_set(struct sk_buff *skb, u16 start, u16 off);
 
+static inline bool skb_is_recycleable(const struct sk_buff *skb, int skb_size)
+{
+	if (irqs_disabled())
+		return false;
+
+	if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY)
+		return false;
+
+	if (skb_is_nonlinear(skb) || skb->fclone != SKB_FCLONE_UNAVAILABLE)
+		return false;
+
+	skb_size = SKB_DATA_ALIGN(skb_size + NET_SKB_PAD);
+	if (skb_end_pointer(skb) - skb->head < skb_size)
+		return false;
+
+	if (skb_shared(skb) || skb_cloned(skb))
+		return false;
+
+	return true;
+}
 #endif	/* __KERNEL__ */
 #endif	/* _LINUX_SKBUFF_H */
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index f58d6413d230..a32bcfdc7834 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -36,12 +36,15 @@ enum stat_item {
 	ORDER_FALLBACK,		/* Number of times fallback was necessary */
 	CMPXCHG_DOUBLE_CPU_FAIL,/* Failure of this_cpu_cmpxchg_double */
 	CMPXCHG_DOUBLE_FAIL,	/* Number of times that cmpxchg double did not match */
+	CPU_PARTIAL_ALLOC,	/* Used cpu partial on alloc */
+	CPU_PARTIAL_FREE,	/* USed cpu partial on free */
 	NR_SLUB_STAT_ITEMS };
 
 struct kmem_cache_cpu {
 	void **freelist;	/* Pointer to next available object */
 	unsigned long tid;	/* Globally unique transaction id */
 	struct page *page;	/* The slab from which we are allocating */
+	struct page *partial;	/* Partially allocated frozen slabs */
 	int node;		/* The node of the page (or -1 for debug) */
 #ifdef CONFIG_SLUB_STATS
 	unsigned stat[NR_SLUB_STAT_ITEMS];
@@ -79,6 +82,7 @@ struct kmem_cache {
 	int size;		/* The size of an object including meta data */
 	int objsize;		/* The size of an object without meta data */
 	int offset;		/* Free pointer offset. */
+	int cpu_partial;	/* Number of per cpu partial objects to keep around */
 	struct kmem_cache_order_objects oo;
 
 	/* Allocation and freeing of slabs */
diff --git a/include/linux/spi/l4f00242t03.h b/include/linux/spi/l4f00242t03.h
index aee1dbda4edc..bc8677c8eba9 100644
--- a/include/linux/spi/l4f00242t03.h
+++ b/include/linux/spi/l4f00242t03.h
@@ -24,8 +24,6 @@
 struct l4f00242t03_pdata {
 	unsigned int	reset_gpio;
 	unsigned int	data_enable_gpio;
-	const char 	*io_supply;	/* will be set to 1.8 V */
-	const char 	*core_supply;	/* will be set to 2.8 V */
 };
 
 #endif /* _INCLUDE_LINUX_SPI_L4F00242T03_H_ */
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 8623217f84d0..061e560251b4 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -25,7 +25,7 @@ struct ssb_sprom {
 	u8 et1phyaddr;		/* MII address for enet1 */
 	u8 et0mdcport;		/* MDIO for enet0 */
 	u8 et1mdcport;		/* MDIO for enet1 */
-	u8 board_rev;		/* Board revision number from SPROM. */
+	u16 board_rev;		/* Board revision number from SPROM. */
 	u8 country_code;	/* Country Code */
 	u16 leddc_on_time;	/* LED Powersave Duty Cycle On Count */
 	u16 leddc_off_time;	/* LED Powersave Duty Cycle Off Count */
@@ -231,10 +231,9 @@ struct ssb_driver {
 #define drv_to_ssb_drv(_drv) container_of(_drv, struct ssb_driver, drv)
 
 extern int __ssb_driver_register(struct ssb_driver *drv, struct module *owner);
-static inline int ssb_driver_register(struct ssb_driver *drv)
-{
-	return __ssb_driver_register(drv, THIS_MODULE);
-}
+#define ssb_driver_register(drv) \
+	__ssb_driver_register(drv, THIS_MODULE)
+
 extern void ssb_driver_unregister(struct ssb_driver *drv);
 
 
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index efbf459d571c..98941203a27f 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -462,6 +462,46 @@
 #define SSB_SPROM8_OFDM5GLPO		0x014A	/* 5.2GHz OFDM power offset */
 #define SSB_SPROM8_OFDM5GHPO		0x014E	/* 5.8GHz OFDM power offset */
 
+/* Values for boardflags_lo read from SPROM */
+#define SSB_BFL_BTCOEXIST		0x0001	/* implements Bluetooth coexistance */
+#define SSB_BFL_PACTRL			0x0002	/* GPIO 9 controlling the PA */
+#define SSB_BFL_AIRLINEMODE		0x0004	/* implements GPIO 13 radio disable indication */
+#define SSB_BFL_RSSI			0x0008	/* software calculates nrssi slope. */
+#define SSB_BFL_ENETSPI			0x0010	/* has ephy roboswitch spi */
+#define SSB_BFL_XTAL_NOSLOW		0x0020	/* no slow clock available */
+#define SSB_BFL_CCKHIPWR		0x0040	/* can do high power CCK transmission */
+#define SSB_BFL_ENETADM			0x0080	/* has ADMtek switch */
+#define SSB_BFL_ENETVLAN		0x0100	/* can do vlan */
+#define SSB_BFL_AFTERBURNER		0x0200	/* supports Afterburner mode */
+#define SSB_BFL_NOPCI			0x0400	/* board leaves PCI floating */
+#define SSB_BFL_FEM			0x0800	/* supports the Front End Module */
+#define SSB_BFL_EXTLNA			0x1000	/* has an external LNA */
+#define SSB_BFL_HGPA			0x2000	/* had high gain PA */
+#define SSB_BFL_BTCMOD			0x4000	/* BFL_BTCOEXIST is given in alternate GPIOs */
+#define SSB_BFL_ALTIQ			0x8000	/* alternate I/Q settings */
+
+/* Values for boardflags_hi read from SPROM */
+#define SSB_BFH_NOPA			0x0001	/* has no PA */
+#define SSB_BFH_RSSIINV			0x0002	/* RSSI uses positive slope (not TSSI) */
+#define SSB_BFH_PAREF			0x0004	/* uses the PARef LDO */
+#define SSB_BFH_3TSWITCH		0x0008	/* uses a triple throw switch shared with bluetooth */
+#define SSB_BFH_PHASESHIFT		0x0010	/* can support phase shifter */
+#define SSB_BFH_BUCKBOOST		0x0020	/* has buck/booster */
+#define SSB_BFH_FEM_BT			0x0040	/* has FEM and switch to share antenna with bluetooth */
+
+/* Values for boardflags2_lo read from SPROM */
+#define SSB_BFL2_RXBB_INT_REG_DIS	0x0001	/* external RX BB regulator present */
+#define SSB_BFL2_APLL_WAR		0x0002	/* alternative A-band PLL settings implemented */
+#define SSB_BFL2_TXPWRCTRL_EN 		0x0004	/* permits enabling TX Power Control */
+#define SSB_BFL2_2X4_DIV		0x0008	/* 2x4 diversity switch */
+#define SSB_BFL2_5G_PWRGAIN		0x0010	/* supports 5G band power gain */
+#define SSB_BFL2_PCIEWAR_OVR		0x0020	/* overrides ASPM and Clkreq settings */
+#define SSB_BFL2_CAESERS_BRD		0x0040	/* is Caesers board (unused) */
+#define SSB_BFL2_BTC3WIRE		0x0080	/* used 3-wire bluetooth coexist */
+#define SSB_BFL2_SKWRKFEM_BRD		0x0100	/* 4321mcm93 uses Skyworks FEM */
+#define SSB_BFL2_SPUR_WAR		0x0200	/* has a workaround for clock-harmonic spurs */
+#define SSB_BFL2_GPLL_WAR		0x0400	/* altenative G-band PLL settings implemented */
+
 /* Values for SSB_SPROM1_BINF_CCODE */
 enum {
 	SSB_SPROM1CCODE_WORLD = 0,
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
index 2d04ea916760..c170edc3bf5f 100644
--- a/include/linux/stop_machine.h
+++ b/include/linux/stop_machine.h
@@ -3,6 +3,7 @@
 
 #include <linux/cpu.h>
 #include <linux/cpumask.h>
+#include <linux/smp.h>
 #include <linux/list.h>
 #include <asm/system.h>
 
diff --git a/include/linux/string.h b/include/linux/string.h
index a176db2f2c85..e033564f10ba 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -114,6 +114,7 @@ extern int memcmp(const void *,const void *,__kernel_size_t);
 #ifndef __HAVE_ARCH_MEMCHR
 extern void * memchr(const void *,int,__kernel_size_t);
 #endif
+void *memchr_inv(const void *s, int c, size_t n);
 
 extern char *kstrdup(const char *s, gfp_t gfp);
 extern char *kstrndup(const char *s, size_t len, gfp_t gfp);
diff --git a/include/linux/sungem_phy.h b/include/linux/sungem_phy.h
new file mode 100644
index 000000000000..bd9be9f59d3a
--- /dev/null
+++ b/include/linux/sungem_phy.h
@@ -0,0 +1,132 @@
+#ifndef __SUNGEM_PHY_H__
+#define __SUNGEM_PHY_H__
+
+struct mii_phy;
+
+/* Operations supported by any kind of PHY */
+struct mii_phy_ops
+{
+	int		(*init)(struct mii_phy *phy);
+	int		(*suspend)(struct mii_phy *phy);
+	int		(*setup_aneg)(struct mii_phy *phy, u32 advertise);
+	int		(*setup_forced)(struct mii_phy *phy, int speed, int fd);
+	int		(*poll_link)(struct mii_phy *phy);
+	int		(*read_link)(struct mii_phy *phy);
+	int		(*enable_fiber)(struct mii_phy *phy, int autoneg);
+};
+
+/* Structure used to statically define an mii/gii based PHY */
+struct mii_phy_def
+{
+	u32				phy_id;		/* Concatenated ID1 << 16 | ID2 */
+	u32				phy_id_mask;	/* Significant bits */
+	u32				features;	/* Ethtool SUPPORTED_* defines */
+	int				magic_aneg;	/* Autoneg does all speed test for us */
+	const char*			name;
+	const struct mii_phy_ops*	ops;
+};
+
+enum {
+	BCM54XX_COPPER,
+	BCM54XX_FIBER,
+	BCM54XX_GBIC,
+	BCM54XX_SGMII,
+	BCM54XX_UNKNOWN,
+};
+
+/* An instance of a PHY, partially borrowed from mii_if_info */
+struct mii_phy
+{
+	struct mii_phy_def*	def;
+	u32			advertising;
+	int			mii_id;
+
+	/* 1: autoneg enabled, 0: disabled */
+	int			autoneg;
+
+	/* forced speed & duplex (no autoneg)
+	 * partner speed & duplex & pause (autoneg)
+	 */
+	int			speed;
+	int			duplex;
+	int			pause;
+
+	/* Provided by host chip */
+	struct net_device	*dev;
+	int (*mdio_read) (struct net_device *dev, int mii_id, int reg);
+	void (*mdio_write) (struct net_device *dev, int mii_id, int reg, int val);
+	void			*platform_data;
+};
+
+/* Pass in a struct mii_phy with dev, mdio_read and mdio_write
+ * filled, the remaining fields will be filled on return
+ */
+extern int sungem_phy_probe(struct mii_phy *phy, int mii_id);
+
+
+/* MII definitions missing from mii.h */
+
+#define BMCR_SPD2	0x0040		/* Gigabit enable (bcm54xx)	*/
+#define LPA_PAUSE	0x0400
+
+/* More PHY registers (model specific) */
+
+/* MII BCM5201 MULTIPHY interrupt register */
+#define MII_BCM5201_INTERRUPT			0x1A
+#define MII_BCM5201_INTERRUPT_INTENABLE		0x4000
+
+#define MII_BCM5201_AUXMODE2			0x1B
+#define MII_BCM5201_AUXMODE2_LOWPOWER		0x0008
+
+#define MII_BCM5201_MULTIPHY                    0x1E
+
+/* MII BCM5201 MULTIPHY register bits */
+#define MII_BCM5201_MULTIPHY_SERIALMODE         0x0002
+#define MII_BCM5201_MULTIPHY_SUPERISOLATE       0x0008
+
+/* MII BCM5221 Additional registers */
+#define MII_BCM5221_TEST			0x1f
+#define MII_BCM5221_TEST_ENABLE_SHADOWS		0x0080
+#define MII_BCM5221_SHDOW_AUX_STAT2		0x1b
+#define MII_BCM5221_SHDOW_AUX_STAT2_APD		0x0020
+#define MII_BCM5221_SHDOW_AUX_MODE4		0x1a
+#define MII_BCM5221_SHDOW_AUX_MODE4_IDDQMODE	0x0001
+#define MII_BCM5221_SHDOW_AUX_MODE4_CLKLOPWR	0x0004
+
+/* MII BCM5241 Additional registers */
+#define MII_BCM5241_SHDOW_AUX_MODE4_STANDBYPWR	0x0008
+
+/* MII BCM5400 1000-BASET Control register */
+#define MII_BCM5400_GB_CONTROL			0x09
+#define MII_BCM5400_GB_CONTROL_FULLDUPLEXCAP	0x0200
+
+/* MII BCM5400 AUXCONTROL register */
+#define MII_BCM5400_AUXCONTROL                  0x18
+#define MII_BCM5400_AUXCONTROL_PWR10BASET       0x0004
+
+/* MII BCM5400 AUXSTATUS register */
+#define MII_BCM5400_AUXSTATUS                   0x19
+#define MII_BCM5400_AUXSTATUS_LINKMODE_MASK     0x0700
+#define MII_BCM5400_AUXSTATUS_LINKMODE_SHIFT    8
+
+/* 1000BT control (Marvell & BCM54xx at least) */
+#define MII_1000BASETCONTROL			0x09
+#define MII_1000BASETCONTROL_FULLDUPLEXCAP	0x0200
+#define MII_1000BASETCONTROL_HALFDUPLEXCAP	0x0100
+
+/* Marvell 88E1011 PHY control */
+#define MII_M1011_PHY_SPEC_CONTROL		0x10
+#define MII_M1011_PHY_SPEC_CONTROL_MANUAL_MDIX	0x20
+#define MII_M1011_PHY_SPEC_CONTROL_AUTO_MDIX	0x40
+
+/* Marvell 88E1011 PHY status */
+#define MII_M1011_PHY_SPEC_STATUS		0x11
+#define MII_M1011_PHY_SPEC_STATUS_1000		0x8000
+#define MII_M1011_PHY_SPEC_STATUS_100		0x4000
+#define MII_M1011_PHY_SPEC_STATUS_SPD_MASK	0xc000
+#define MII_M1011_PHY_SPEC_STATUS_FULLDUPLEX	0x2000
+#define MII_M1011_PHY_SPEC_STATUS_RESOLVED	0x0800
+#define MII_M1011_PHY_SPEC_STATUS_TX_PAUSE	0x0008
+#define MII_M1011_PHY_SPEC_STATUS_RX_PAUSE	0x0004
+
+#endif /* __SUNGEM_PHY_H__ */
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index db7bcaf7c5bd..3d8f9c44e27d 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -9,6 +9,7 @@
 #ifndef _LINUX_SUNRPC_CLNT_H
 #define _LINUX_SUNRPC_CLNT_H
 
+#include <linux/types.h>
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/in6.h>
@@ -135,6 +136,8 @@ void		rpc_shutdown_client(struct rpc_clnt *);
 void		rpc_release_client(struct rpc_clnt *);
 void		rpc_task_release_client(struct rpc_task *);
 
+int		rpcb_create_local(void);
+void		rpcb_put_local(void);
 int		rpcb_register(u32, u32, int, unsigned short);
 int		rpcb_v4_register(const u32 program, const u32 version,
 				 const struct sockaddr *address,
@@ -161,7 +164,7 @@ const char	*rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);
 size_t		rpc_ntop(const struct sockaddr *, char *, const size_t);
 size_t		rpc_pton(const char *, const size_t,
 			 struct sockaddr *, const size_t);
-char *		rpc_sockaddr2uaddr(const struct sockaddr *);
+char *		rpc_sockaddr2uaddr(const struct sockaddr *, gfp_t);
 size_t		rpc_uaddr2sockaddr(const char *, const size_t,
 				   struct sockaddr *, const size_t);
 
@@ -218,7 +221,13 @@ static inline bool __rpc_cmp_addr6(const struct sockaddr *sap1,
 {
 	const struct sockaddr_in6 *sin1 = (const struct sockaddr_in6 *)sap1;
 	const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sap2;
-	return ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr);
+
+	if (!ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr))
+		return false;
+	else if (ipv6_addr_type(&sin1->sin6_addr) & IPV6_ADDR_LINKLOCAL)
+		return sin1->sin6_scope_id == sin2->sin6_scope_id;
+
+	return true;
 }
 
 static inline bool __rpc_copy_addr6(struct sockaddr *dst,
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index cf14db975da0..e4ea43058d8f 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -44,6 +44,8 @@ RPC_I(struct inode *inode)
 	return container_of(inode, struct rpc_inode, vfs_inode);
 }
 
+extern ssize_t rpc_pipe_generic_upcall(struct file *, struct rpc_pipe_msg *,
+				       char __user *, size_t);
 extern int rpc_queue_upcall(struct inode *, struct rpc_pipe_msg *);
 
 struct rpc_clnt;
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 223588a976a0..35b37b1e9299 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -212,11 +212,6 @@ static inline void svc_putu32(struct kvec *iov, __be32 val)
 	iov->iov_len += sizeof(__be32);
 }
 
-union svc_addr_u {
-    struct in_addr	addr;
-    struct in6_addr	addr6;
-};
-
 /*
  * The context of a single thread, including the request currently being
  * processed.
@@ -225,8 +220,12 @@ struct svc_rqst {
 	struct list_head	rq_list;	/* idle list */
 	struct list_head	rq_all;		/* all threads list */
 	struct svc_xprt *	rq_xprt;	/* transport ptr */
+
 	struct sockaddr_storage	rq_addr;	/* peer address */
 	size_t			rq_addrlen;
+	struct sockaddr_storage	rq_daddr;	/* dest addr of request
+						 *  - reply from here */
+	size_t			rq_daddrlen;
 
 	struct svc_serv *	rq_server;	/* RPC service definition */
 	struct svc_pool *	rq_pool;	/* thread pool */
@@ -255,9 +254,6 @@ struct svc_rqst {
 	unsigned short
 				rq_secure  : 1;	/* secure port */
 
-	union svc_addr_u	rq_daddr;	/* dest addr of request
-						 *  - reply from here */
-
 	void *			rq_argp;	/* decoded arguments */
 	void *			rq_resp;	/* xdr'd results */
 	void *			rq_auth_data;	/* flavor-specific data */
@@ -300,6 +296,21 @@ static inline struct sockaddr *svc_addr(const struct svc_rqst *rqst)
 	return (struct sockaddr *) &rqst->rq_addr;
 }
 
+static inline struct sockaddr_in *svc_daddr_in(const struct svc_rqst *rqst)
+{
+	return (struct sockaddr_in *) &rqst->rq_daddr;
+}
+
+static inline struct sockaddr_in6 *svc_daddr_in6(const struct svc_rqst *rqst)
+{
+	return (struct sockaddr_in6 *) &rqst->rq_daddr;
+}
+
+static inline struct sockaddr *svc_daddr(const struct svc_rqst *rqst)
+{
+	return (struct sockaddr *) &rqst->rq_daddr;
+}
+
 /*
  * Check buffer bounds after decoding arguments
  */
@@ -340,7 +351,8 @@ struct svc_deferred_req {
 	struct svc_xprt		*xprt;
 	struct sockaddr_storage	addr;	/* where reply must go */
 	size_t			addrlen;
-	union svc_addr_u	daddr;	/* where reply must come from */
+	struct sockaddr_storage	daddr;	/* where reply must come from */
+	size_t			daddrlen;
 	struct cache_deferred_req handle;
 	size_t			xprt_hlen;
 	int			argslen;
@@ -401,10 +413,11 @@ struct svc_procedure {
 /*
  * Function prototypes.
  */
+void svc_rpcb_cleanup(struct svc_serv *serv);
 struct svc_serv *svc_create(struct svc_program *, unsigned int,
 			    void (*shutdown)(struct svc_serv *));
 struct svc_rqst *svc_prepare_thread(struct svc_serv *serv,
-					struct svc_pool *pool);
+					struct svc_pool *pool, int node);
 void		   svc_exit_thread(struct svc_rqst *);
 struct svc_serv *  svc_create_pooled(struct svc_program *, unsigned int,
 			void (*shutdown)(struct svc_serv *),
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 7ad9751a0d87..8620f79658d4 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -8,7 +8,8 @@
 #define SUNRPC_SVC_XPRT_H
 
 #include <linux/sunrpc/svc.h>
-#include <linux/module.h>
+
+struct module;
 
 struct svc_xprt_ops {
 	struct svc_xprt	*(*xpo_create)(struct svc_serv *,
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 6bbcef22e105..57a692432f8a 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -8,15 +8,18 @@
 #include <linux/mm.h>
 #include <asm/errno.h>
 
-#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
+#ifdef CONFIG_VT
 extern void pm_set_vt_switch(int);
-extern int pm_prepare_console(void);
-extern void pm_restore_console(void);
 #else
 static inline void pm_set_vt_switch(int do_switch)
 {
 }
+#endif
 
+#ifdef CONFIG_VT_CONSOLE_SLEEP
+extern int pm_prepare_console(void);
+extern void pm_restore_console(void);
+#else
 static inline int pm_prepare_console(void)
 {
 	return 0;
@@ -34,6 +37,58 @@ typedef int __bitwise suspend_state_t;
 #define PM_SUSPEND_MEM		((__force suspend_state_t) 3)
 #define PM_SUSPEND_MAX		((__force suspend_state_t) 4)
 
+enum suspend_stat_step {
+	SUSPEND_FREEZE = 1,
+	SUSPEND_PREPARE,
+	SUSPEND_SUSPEND,
+	SUSPEND_SUSPEND_NOIRQ,
+	SUSPEND_RESUME_NOIRQ,
+	SUSPEND_RESUME
+};
+
+struct suspend_stats {
+	int	success;
+	int	fail;
+	int	failed_freeze;
+	int	failed_prepare;
+	int	failed_suspend;
+	int	failed_suspend_noirq;
+	int	failed_resume;
+	int	failed_resume_noirq;
+#define	REC_FAILED_NUM	2
+	int	last_failed_dev;
+	char	failed_devs[REC_FAILED_NUM][40];
+	int	last_failed_errno;
+	int	errno[REC_FAILED_NUM];
+	int	last_failed_step;
+	enum suspend_stat_step	failed_steps[REC_FAILED_NUM];
+};
+
+extern struct suspend_stats suspend_stats;
+
+static inline void dpm_save_failed_dev(const char *name)
+{
+	strlcpy(suspend_stats.failed_devs[suspend_stats.last_failed_dev],
+		name,
+		sizeof(suspend_stats.failed_devs[0]));
+	suspend_stats.last_failed_dev++;
+	suspend_stats.last_failed_dev %= REC_FAILED_NUM;
+}
+
+static inline void dpm_save_failed_errno(int err)
+{
+	suspend_stats.errno[suspend_stats.last_failed_errno] = err;
+	suspend_stats.last_failed_errno++;
+	suspend_stats.last_failed_errno %= REC_FAILED_NUM;
+}
+
+static inline void dpm_save_failed_step(enum suspend_stat_step step)
+{
+	suspend_stats.failed_steps[suspend_stats.last_failed_step] = step;
+	suspend_stats.last_failed_step++;
+	suspend_stats.last_failed_step %= REC_FAILED_NUM;
+}
+
 /**
  * struct platform_suspend_ops - Callbacks for managing platform dependent
  *	system sleep states.
@@ -334,4 +389,38 @@ static inline void unlock_system_sleep(void)
 }
 #endif
 
+#ifdef CONFIG_ARCH_SAVE_PAGE_KEYS
+/*
+ * The ARCH_SAVE_PAGE_KEYS functions can be used by an architecture
+ * to save/restore additional information to/from the array of page
+ * frame numbers in the hibernation image. For s390 this is used to
+ * save and restore the storage key for each page that is included
+ * in the hibernation image.
+ */
+unsigned long page_key_additional_pages(unsigned long pages);
+int page_key_alloc(unsigned long pages);
+void page_key_free(void);
+void page_key_read(unsigned long *pfn);
+void page_key_memorize(unsigned long *pfn);
+void page_key_write(void *address);
+
+#else /* !CONFIG_ARCH_SAVE_PAGE_KEYS */
+
+static inline unsigned long page_key_additional_pages(unsigned long pages)
+{
+	return 0;
+}
+
+static inline int  page_key_alloc(unsigned long pages)
+{
+	return 0;
+}
+
+static inline void page_key_free(void) {}
+static inline void page_key_read(unsigned long *pfn) {}
+static inline void page_key_memorize(unsigned long *pfn) {}
+static inline void page_key_write(void *address) {}
+
+#endif /* !CONFIG_ARCH_SAVE_PAGE_KEYS */
+
 #endif /* _LINUX_SUSPEND_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index c71f84bb62ec..1e22e126d2ac 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -243,15 +243,10 @@ static inline void lru_cache_add_file(struct page *page)
 	__lru_cache_add(page, LRU_INACTIVE_FILE);
 }
 
-/* LRU Isolation modes. */
-#define ISOLATE_INACTIVE 0	/* Isolate inactive pages. */
-#define ISOLATE_ACTIVE 1	/* Isolate active pages. */
-#define ISOLATE_BOTH 2		/* Isolate both active and inactive pages. */
-
 /* linux/mm/vmscan.c */
 extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order,
 					gfp_t gfp_mask, nodemask_t *mask);
-extern int __isolate_lru_page(struct page *page, int mode, int file);
+extern int __isolate_lru_page(struct page *page, isolate_mode_t mode, int file);
 extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem,
 						  gfp_t gfp_mask, bool noswap);
 extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem,
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 1ff0ec2a5e8d..86a24b1166d1 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -844,4 +844,17 @@ asmlinkage long sys_open_by_handle_at(int mountdirfd,
 				      struct file_handle __user *handle,
 				      int flags);
 asmlinkage long sys_setns(int fd, int nstype);
+asmlinkage long sys_process_vm_readv(pid_t pid,
+				     const struct iovec __user *lvec,
+				     unsigned long liovcnt,
+				     const struct iovec __user *rvec,
+				     unsigned long riovcnt,
+				     unsigned long flags);
+asmlinkage long sys_process_vm_writev(pid_t pid,
+				      const struct iovec __user *lvec,
+				      unsigned long liovcnt,
+				      const struct iovec __user *rvec,
+				      unsigned long riovcnt,
+				      unsigned long flags);
+
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 11684d9e6bd2..703cfa33a3ca 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -435,7 +435,7 @@ enum {
 	NET_IPV4_ROUTE_MAX_SIZE=5,
 	NET_IPV4_ROUTE_GC_MIN_INTERVAL=6,
 	NET_IPV4_ROUTE_GC_TIMEOUT=7,
-	NET_IPV4_ROUTE_GC_INTERVAL=8,
+	NET_IPV4_ROUTE_GC_INTERVAL=8, /* obsolete since 2.6.38 */
 	NET_IPV4_ROUTE_REDIRECT_LOAD=9,
 	NET_IPV4_ROUTE_REDIRECT_NUMBER=10,
 	NET_IPV4_ROUTE_REDIRECT_SILENCE=11,
@@ -931,6 +931,7 @@ enum
 #ifdef __KERNEL__
 #include <linux/list.h>
 #include <linux/rcupdate.h>
+#include <linux/wait.h>
 
 /* For the /proc/sys support */
 struct ctl_table;
@@ -1011,6 +1012,26 @@ extern int proc_do_large_bitmap(struct ctl_table *, int,
  * cover common cases.
  */
 
+/* Support for userspace poll() to watch for changes */
+struct ctl_table_poll {
+	atomic_t event;
+	wait_queue_head_t wait;
+};
+
+static inline void *proc_sys_poll_event(struct ctl_table_poll *poll)
+{
+	return (void *)(unsigned long)atomic_read(&poll->event);
+}
+
+void proc_sys_poll_notify(struct ctl_table_poll *poll);
+
+#define __CTL_TABLE_POLL_INITIALIZER(name) {				\
+	.event = ATOMIC_INIT(0),					\
+	.wait = __WAIT_QUEUE_HEAD_INITIALIZER(name.wait) }
+
+#define DEFINE_CTL_TABLE_POLL(name)					\
+	struct ctl_table_poll name = __CTL_TABLE_POLL_INITIALIZER(name)
+
 /* A sysctl table is an array of struct ctl_table: */
 struct ctl_table 
 {
@@ -1021,6 +1042,7 @@ struct ctl_table
 	struct ctl_table *child;
 	struct ctl_table *parent;	/* Automatically set */
 	proc_handler *proc_handler;	/* Callback for text formatting */
+	struct ctl_table_poll *poll;
 	void *extra1;
 	void *extra2;
 };
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
index d35e783a598c..20f63d3e6144 100644
--- a/include/linux/sysdev.h
+++ b/include/linux/sysdev.h
@@ -22,7 +22,6 @@
 #define _SYSDEV_H_
 
 #include <linux/kobject.h>
-#include <linux/module.h>
 #include <linux/pm.h>
 
 
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index d7d2f2158142..dac0859e6440 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -112,6 +112,7 @@ struct bin_attribute {
 struct sysfs_ops {
 	ssize_t	(*show)(struct kobject *, struct attribute *,char *);
 	ssize_t	(*store)(struct kobject *,struct attribute *,const char *, size_t);
+	const void *(*namespace)(struct kobject *, const struct attribute *);
 };
 
 struct sysfs_dirent;
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 531ede8006d9..7f59ee946983 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -111,7 +111,8 @@ enum {
 #define TCPI_OPT_TIMESTAMPS	1
 #define TCPI_OPT_SACK		2
 #define TCPI_OPT_WSCALE		4
-#define TCPI_OPT_ECN		8
+#define TCPI_OPT_ECN		8 /* ECN was negociated at TCP session init */
+#define TCPI_OPT_ECN_SEEN	16 /* we received at least one packet with ECT */
 
 enum tcp_ca_state {
 	TCP_CA_Open = 0,
@@ -379,6 +380,10 @@ struct tcp_sock {
 	u32	snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
 	u32	snd_cwnd_used;
 	u32	snd_cwnd_stamp;
+	u32	prior_cwnd;	/* Congestion window at start of Recovery. */
+	u32	prr_delivered;	/* Number of newly delivered packets to
+				 * receiver in Recovery. */
+	u32	prr_out;	/* Total number of pkts sent during Recovery. */
 
  	u32	rcv_wnd;	/* Current receiver window		*/
 	u32	write_seq;	/* Tail(+1) of data held in tcp send buffer */
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index d9a85d616385..cfaee869146f 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -4,10 +4,11 @@
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/err.h>
 #include <linux/slab.h>
 
+struct module;
+
 struct ts_config;
 
 #define TS_AUTOLOAD	1 /* Automatically load textsearch modules when needed */
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index 0db239590b4d..9730b0e51e46 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -41,6 +41,10 @@
 #include <linux/string.h>
 #include <asm/byteorder.h>
 
+#ifndef __KERNEL__
+#include <arpa/inet.h> /* for ntohs etc. */
+#endif
+
 /*
  * Configuration
  *
diff --git a/include/linux/topology.h b/include/linux/topology.h
index fc839bfa7935..e26db031303b 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -201,6 +201,10 @@ int arch_update_cpu_topology(void);
 	.balance_interval	= 64,					\
 }
 
+#ifndef SD_NODES_PER_DOMAIN
+#define SD_NODES_PER_DOMAIN 16
+#endif
+
 #ifdef CONFIG_SCHED_BOOK
 #ifndef SD_BOOK_INIT
 #error Please define an appropriate SD_BOOK_INIT in include/asm/topology.h!!!
diff --git a/include/linux/trace_clock.h b/include/linux/trace_clock.h
index 7a8130384087..4eb490237d4c 100644
--- a/include/linux/trace_clock.h
+++ b/include/linux/trace_clock.h
@@ -15,5 +15,6 @@
 extern u64 notrace trace_clock_local(void);
 extern u64 notrace trace_clock(void);
 extern u64 notrace trace_clock_global(void);
+extern u64 notrace trace_clock_counter(void);
 
 #endif /* _LINUX_TRACE_CLOCK_H */
diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h
index 5cf397ceb726..7dadc3df0c77 100644
--- a/include/linux/trace_seq.h
+++ b/include/linux/trace_seq.h
@@ -29,10 +29,10 @@ trace_seq_init(struct trace_seq *s)
  * Currently only defined when tracing is enabled.
  */
 #ifdef CONFIG_TRACING
-extern int trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
-	__attribute__ ((format (printf, 2, 3)));
-extern int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args)
-	__attribute__ ((format (printf, 2, 0)));
+extern __printf(2, 3)
+int trace_seq_printf(struct trace_seq *s, const char *fmt, ...);
+extern __printf(2, 0)
+int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args);
 extern int
 trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary);
 extern int trace_print_seq(struct seq_file *m, struct trace_seq *s);
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index d530a4460a0b..df0a779c1bbd 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -54,8 +54,18 @@ extern int tracepoint_probe_unregister_noupdate(const char *name, void *probe,
 						void *data);
 extern void tracepoint_probe_update_all(void);
 
+#ifdef CONFIG_MODULES
+struct tp_module {
+	struct list_head list;
+	unsigned int num_tracepoints;
+	struct tracepoint * const *tracepoints_ptrs;
+};
+#endif /* CONFIG_MODULES */
+
 struct tracepoint_iter {
-	struct module *module;
+#ifdef CONFIG_MODULES
+	struct tp_module *module;
+#endif /* CONFIG_MODULES */
 	struct tracepoint * const *tracepoint;
 };
 
@@ -63,8 +73,6 @@ extern void tracepoint_iter_start(struct tracepoint_iter *iter);
 extern void tracepoint_iter_next(struct tracepoint_iter *iter);
 extern void tracepoint_iter_stop(struct tracepoint_iter *iter);
 extern void tracepoint_iter_reset(struct tracepoint_iter *iter);
-extern int tracepoint_get_iter_range(struct tracepoint * const **tracepoint,
-	struct tracepoint * const *begin, struct tracepoint * const *end);
 
 /*
  * tracepoint_synchronize_unregister must be called between the last tracepoint
@@ -78,17 +86,6 @@ static inline void tracepoint_synchronize_unregister(void)
 
 #define PARAMS(args...) args
 
-#ifdef CONFIG_TRACEPOINTS
-extern
-void tracepoint_update_probe_range(struct tracepoint * const *begin,
-	struct tracepoint * const *end);
-#else
-static inline
-void tracepoint_update_probe_range(struct tracepoint * const *begin,
-	struct tracepoint * const *end)
-{ }
-#endif /* CONFIG_TRACEPOINTS */
-
 #endif /* _LINUX_TRACEPOINT_H */
 
 /*
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 5f2ede82b3d6..5dbb3cb05a82 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -473,7 +473,9 @@ extern void proc_clear_tty(struct task_struct *p);
 extern struct tty_struct *get_current_tty(void);
 extern void tty_default_fops(struct file_operations *fops);
 extern struct tty_struct *alloc_tty_struct(void);
-extern int tty_add_file(struct tty_struct *tty, struct file *file);
+extern int tty_alloc_file(struct file *file);
+extern void tty_add_file(struct tty_struct *tty, struct file *file);
+extern void tty_free_file(struct file *file);
 extern void free_tty_struct(struct tty_struct *tty);
 extern void initialize_tty_struct(struct tty_struct *tty,
 		struct tty_driver *driver, int idx);
@@ -581,6 +583,8 @@ extern int __init tty_init(void);
 /* tty_ioctl.c */
 extern int n_tty_ioctl_helper(struct tty_struct *tty, struct file *file,
 		       unsigned int cmd, unsigned long arg);
+extern long n_tty_compat_ioctl_helper(struct tty_struct *tty, struct file *file,
+		       unsigned int cmd, unsigned long arg);
 
 /* serial.c */
 
@@ -602,8 +606,24 @@ extern long vt_compat_ioctl(struct tty_struct *tty,
 /* functions for preparation of BKL removal */
 extern void __lockfunc tty_lock(void) __acquires(tty_lock);
 extern void __lockfunc tty_unlock(void) __releases(tty_lock);
-extern struct task_struct *__big_tty_mutex_owner;
-#define tty_locked()		(current == __big_tty_mutex_owner)
+
+/*
+ * this shall be called only from where BTM is held (like close)
+ *
+ * We need this to ensure nobody waits for us to finish while we are waiting.
+ * Without this we were encountering system stalls.
+ *
+ * This should be indeed removed with BTM removal later.
+ *
+ * Locking: BTM required. Nobody is allowed to hold port->mutex.
+ */
+static inline void tty_wait_until_sent_from_close(struct tty_struct *tty,
+		long timeout)
+{
+	tty_unlock(); /* tty->ops->close holds the BTM, drop it while waiting */
+	tty_wait_until_sent(tty, timeout);
+	tty_lock();
+}
 
 /*
  * wait_event_interruptible_tty -- wait for a condition with the tty lock held
diff --git a/include/linux/types.h b/include/linux/types.h
index 176da8c1fbb1..57a97234bec1 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -238,6 +238,16 @@ struct ustat {
 	char			f_fpack[6];
 };
 
+/**
+ * struct rcu_head - callback structure for use with RCU
+ * @next: next update requests in a list
+ * @func: actual update function to call after the grace period.
+ */
+struct rcu_head {
+	struct rcu_head *next;
+	void (*func)(struct rcu_head *head);
+};
+
 #endif	/* __KERNEL__ */
 #endif /*  __ASSEMBLY__ */
 #endif /* _LINUX_TYPES_H */
diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index d28c726ede4f..2aa2881b0df9 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -68,7 +68,7 @@ struct uinput_device {
 	unsigned char		head;
 	unsigned char		tail;
 	struct input_event	buff[UINPUT_BUFFER_SIZE];
-	int			ff_effects_max;
+	unsigned int		ff_effects_max;
 
 	struct uinput_request	*requests[UINPUT_NUM_REQUESTS];
 	wait_queue_head_t	requests_waitq;
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index 665517c05eaf..1ad4724458de 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -14,16 +14,19 @@
 #ifndef _UIO_DRIVER_H_
 #define _UIO_DRIVER_H_
 
-#include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/interrupt.h>
 
+struct module;
 struct uio_map;
 
 /**
  * struct uio_mem - description of a UIO memory region
  * @name:		name of the memory region for identification
- * @addr:		address of the device's memory
+ * @addr:		address of the device's memory (phys_addr is used since
+ * 			addr can be logical, virtual, or physical & phys_addr_t
+ * 			should always be large enough to handle any of the
+ * 			address types)
  * @size:		size of IO
  * @memtype:		type of memory addr points to
  * @internal_addr:	ioremap-ped version of addr, for driver internal use
@@ -31,7 +34,7 @@ struct uio_map;
  */
 struct uio_mem {
 	const char		*name;
-	unsigned long		addr;
+	phys_addr_t		addr;
 	unsigned long		size;
 	int			memtype;
 	void __iomem		*internal_addr;
@@ -98,11 +101,11 @@ extern int __must_check
 	__uio_register_device(struct module *owner,
 			      struct device *parent,
 			      struct uio_info *info);
-static inline int __must_check
-	uio_register_device(struct device *parent, struct uio_info *info)
-{
-	return __uio_register_device(THIS_MODULE, parent, info);
-}
+
+/* use a define to avoid include chaining to get THIS_MODULE */
+#define uio_register_device(parent, info) \
+	__uio_register_device(THIS_MODULE, parent, info)
+
 extern void uio_unregister_device(struct uio_info *info);
 extern void uio_event_notify(struct uio_info *info);
 
diff --git a/include/linux/un.h b/include/linux/un.h
index 45561c564b8e..3ed3e46c1b1f 100644
--- a/include/linux/un.h
+++ b/include/linux/un.h
@@ -1,10 +1,12 @@
 #ifndef _LINUX_UN_H
 #define _LINUX_UN_H
 
+#include <linux/socket.h>
+
 #define UNIX_PATH_MAX	108
 
 struct sockaddr_un {
-	sa_family_t sun_family;	/* AF_UNIX */
+	__kernel_sa_family_t sun_family; /* AF_UNIX */
 	char sun_path[UNIX_PATH_MAX];	/* pathname */
 };
 
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 73c7df489607..d3d0c1374334 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -292,6 +292,16 @@ struct usb_host_config {
 	int extralen;
 };
 
+/* USB2.0 and USB3.0 device BOS descriptor set */
+struct usb_host_bos {
+	struct usb_bos_descriptor	*desc;
+
+	/* wireless cap descriptor is handled by wusb */
+	struct usb_ext_cap_descriptor	*ext_cap;
+	struct usb_ss_cap_descriptor	*ss_cap;
+	struct usb_ss_container_id_descriptor	*ss_id;
+};
+
 int __usb_get_extra_descriptor(char *buffer, unsigned size,
 	unsigned char type, void **ptr);
 #define usb_get_extra_descriptor(ifpoint, type, ptr) \
@@ -381,6 +391,7 @@ struct usb_tt;
  * @ep0: endpoint 0 data (default control pipe)
  * @dev: generic device interface
  * @descriptor: USB device descriptor
+ * @bos: USB device BOS descriptor set
  * @config: all of the device's configs
  * @actconfig: the active configuration
  * @ep_in: array of IN endpoints
@@ -399,6 +410,9 @@ struct usb_tt;
  *	FIXME -- complete doc
  * @authenticated: Crypto authentication passed
  * @wusb: device is Wireless USB
+ * @lpm_capable: device supports LPM
+ * @usb2_hw_lpm_capable: device can perform USB2 hardware LPM
+ * @usb2_hw_lpm_enabled: USB2 hardware LPM enabled
  * @string_langid: language ID for strings
  * @product: iProduct string, if present (static)
  * @manufacturer: iManufacturer string, if present (static)
@@ -442,6 +456,7 @@ struct usb_device {
 	struct device dev;
 
 	struct usb_device_descriptor descriptor;
+	struct usb_host_bos *bos;
 	struct usb_host_config *config;
 
 	struct usb_host_config *actconfig;
@@ -460,6 +475,9 @@ struct usb_device {
 	unsigned authorized:1;
 	unsigned authenticated:1;
 	unsigned wusb:1;
+	unsigned lpm_capable:1;
+	unsigned usb2_hw_lpm_capable:1;
+	unsigned usb2_hw_lpm_enabled:1;
 	int string_langid;
 
 	/* static strings from the device */
@@ -928,10 +946,11 @@ struct usb_class_driver {
  */
 extern int usb_register_driver(struct usb_driver *, struct module *,
 			       const char *);
-static inline int usb_register(struct usb_driver *driver)
-{
-	return usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
-}
+
+/* use a define to avoid include chaining to get THIS_MODULE & friends */
+#define usb_register(driver) \
+	usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
+
 extern void usb_deregister(struct usb_driver *);
 
 extern int usb_register_device_driver(struct usb_device_driver *,
@@ -1574,7 +1593,7 @@ usb_maxpacket(struct usb_device *udev, int pipe, int is_out)
 		return 0;
 
 	/* NOTE:  only 0x07ff bits are for packet size... */
-	return le16_to_cpu(ep->desc.wMaxPacketSize);
+	return usb_endpoint_maxp(&ep->desc);
 }
 
 /* ----------------------------------------------------------------------- */
diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild
index ed91fb62674b..b607f3532e88 100644
--- a/include/linux/usb/Kbuild
+++ b/include/linux/usb/Kbuild
@@ -7,3 +7,4 @@ header-y += gadgetfs.h
 header-y += midi.h
 header-y += g_printer.h
 header-y += tmc.h
+header-y += video.h
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 0fd3fbdd8283..d5da6c68c250 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -34,6 +34,7 @@
 #define __LINUX_USB_CH9_H
 
 #include <linux/types.h>	/* __u8 etc */
+#include <asm/byteorder.h>	/* le16_to_cpu */
 
 /*-------------------------------------------------------------------------*/
 
@@ -143,6 +144,11 @@
 #define USB_INTRF_FUNC_SUSPEND	0	/* function suspend */
 
 #define USB_INTR_FUNC_SUSPEND_OPT_MASK	0xFF00
+/*
+ * Suspend Options, Table 9-7 USB 3.0 spec
+ */
+#define USB_INTRF_FUNC_SUSPEND_LP	(1 << (8 + 0))
+#define USB_INTRF_FUNC_SUSPEND_RW	(1 << (8 + 1))
 
 #define USB_ENDPOINT_HALT		0	/* IN/OUT will STALL */
 
@@ -377,12 +383,6 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_NUMBER_MASK	0x0f	/* in bEndpointAddress */
 #define USB_ENDPOINT_DIR_MASK		0x80
 
-#define USB_ENDPOINT_SYNCTYPE		0x0c
-#define USB_ENDPOINT_SYNC_NONE		(0 << 2)
-#define USB_ENDPOINT_SYNC_ASYNC		(1 << 2)
-#define USB_ENDPOINT_SYNC_ADAPTIVE	(2 << 2)
-#define USB_ENDPOINT_SYNC_SYNC		(3 << 2)
-
 #define USB_ENDPOINT_XFERTYPE_MASK	0x03	/* in bmAttributes */
 #define USB_ENDPOINT_XFER_CONTROL	0
 #define USB_ENDPOINT_XFER_ISOC		1
@@ -390,6 +390,17 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_XFER_INT		3
 #define USB_ENDPOINT_MAX_ADJUSTABLE	0x80
 
+#define USB_ENDPOINT_SYNCTYPE		0x0c
+#define USB_ENDPOINT_SYNC_NONE		(0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC		(1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE	(2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC		(3 << 2)
+
+#define USB_ENDPOINT_USAGE_MASK		0x30
+#define USB_ENDPOINT_USAGE_DATA		0x00
+#define USB_ENDPOINT_USAGE_FEEDBACK	0x10
+#define USB_ENDPOINT_USAGE_IMPLICIT_FB	0x20	/* Implicit feedback Data endpoint */
+
 /*-------------------------------------------------------------------------*/
 
 /**
@@ -570,6 +581,17 @@ static inline int usb_endpoint_is_isoc_out(
 	return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd);
 }
 
+/**
+ * usb_endpoint_maxp - get endpoint's max packet size
+ * @epd: endpoint to be checked
+ *
+ * Returns @epd's max packet
+ */
+static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd)
+{
+	return le16_to_cpu(epd->wMaxPacketSize);
+}
+
 /*-------------------------------------------------------------------------*/
 
 /* USB_DT_SS_ENDPOINT_COMP: SuperSpeed Endpoint Companion descriptor */
@@ -851,6 +873,18 @@ enum usb_device_speed {
 	USB_SPEED_SUPER,			/* usb 3.0 */
 };
 
+#ifdef __KERNEL__
+
+/**
+ * usb_speed_string() - Returns human readable-name of the speed.
+ * @speed: The speed to return human-readable name for.  If it's not
+ *   any of the speeds defined in usb_device_speed enum, string for
+ *   USB_SPEED_UNKNOWN will be returned.
+ */
+extern const char *usb_speed_string(enum usb_device_speed speed);
+
+#endif
+
 enum usb_device_state {
 	/* NOTATTACHED isn't in the USB spec, and this state acts
 	 * the same as ATTACHED ... but it's clearer this way.
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 087f4b931833..1d3a67523ffc 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -437,9 +437,9 @@ static inline void usb_ep_fifo_flush(struct usb_ep *ep)
 
 struct usb_dcd_config_params {
 	__u8  bU1devExitLat;	/* U1 Device exit Latency */
-#define USB_DEFULT_U1_DEV_EXIT_LAT	0x01	/* Less then 1 microsec */
+#define USB_DEFAULT_U1_DEV_EXIT_LAT	0x01	/* Less then 1 microsec */
 	__le16 bU2DevExitLat;	/* U2 Device exit Latency */
-#define USB_DEFULT_U2_DEV_EXIT_LAT	0x1F4	/* Less then 500 microsec */
+#define USB_DEFAULT_U2_DEV_EXIT_LAT	0x1F4	/* Less then 500 microsec */
 };
 
 
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 0097136ba45d..03354d557b79 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -178,7 +178,7 @@ struct usb_hcd {
 	 * this structure.
 	 */
 	unsigned long hcd_priv[0]
-			__attribute__ ((aligned(sizeof(unsigned long))));
+			__attribute__ ((aligned(sizeof(s64))));
 };
 
 /* 2.4 does this a bit differently ... */
@@ -343,6 +343,7 @@ struct hc_driver {
 		 * address is set
 		 */
 	int	(*update_device)(struct usb_hcd *, struct usb_device *);
+	int	(*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int);
 };
 
 extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb);
diff --git a/include/linux/usb/r8a66597.h b/include/linux/usb/r8a66597.h
index b6b8660d0c68..55805f9dcf21 100644
--- a/include/linux/usb/r8a66597.h
+++ b/include/linux/usb/r8a66597.h
@@ -48,6 +48,9 @@ struct r8a66597_platdata {
 
 	/* (external controller only) set one = WR0_N shorted to WR1_N */
 	unsigned	wr0_shorted_to_wr1:1;
+
+	/* set one = using SUDMAC */
+	unsigned	sudmac:1;
 };
 
 /* Register definitions */
@@ -417,5 +420,62 @@ struct r8a66597_platdata {
 #define	USBSPD		0x00C0
 #define	RTPORT		0x0001
 
+/* SUDMAC registers */
+#define CH0CFG		0x00
+#define CH1CFG		0x04
+#define CH0BA		0x10
+#define CH1BA		0x14
+#define CH0BBC		0x18
+#define CH1BBC		0x1C
+#define CH0CA		0x20
+#define CH1CA		0x24
+#define CH0CBC		0x28
+#define CH1CBC		0x2C
+#define CH0DEN		0x30
+#define CH1DEN		0x34
+#define DSTSCLR		0x38
+#define DBUFCTRL	0x3C
+#define DINTCTRL	0x40
+#define DINTSTS		0x44
+#define DINTSTSCLR	0x48
+#define CH0SHCTRL	0x50
+#define CH1SHCTRL	0x54
+
+/* SUDMAC Configuration Registers */
+#define SENDBUFM	0x1000 /* b12: Transmit Buffer Mode */
+#define RCVENDM		0x0100 /* b8: Receive Data Transfer End Mode */
+#define LBA_WAIT	0x0030 /* b5-4: Local Bus Access Wait */
+
+/* DMA Enable Registers */
+#define DEN		0x0001 /* b1: DMA Transfer Enable */
+
+/* DMA Status Clear Register */
+#define CH1STCLR	0x0002 /* b2: Ch1 DMA Status Clear */
+#define CH0STCLR	0x0001 /* b1: Ch0 DMA Status Clear */
+
+/* DMA Buffer Control Register */
+#define CH1BUFW		0x0200 /* b9: Ch1 DMA Buffer Data Transfer Enable */
+#define CH0BUFW		0x0100 /* b8: Ch0 DMA Buffer Data Transfer Enable */
+#define CH1BUFS		0x0002 /* b2: Ch1 DMA Buffer Data Status */
+#define CH0BUFS		0x0001 /* b1: Ch0 DMA Buffer Data Status */
+
+/* DMA Interrupt Control Register */
+#define CH1ERRE		0x0200 /* b9: Ch1 SHwy Res Err Detect Int Enable */
+#define CH0ERRE		0x0100 /* b8: Ch0 SHwy Res Err Detect Int Enable */
+#define CH1ENDE		0x0002 /* b2: Ch1 DMA Transfer End Int Enable */
+#define CH0ENDE		0x0001 /* b1: Ch0 DMA Transfer End Int Enable */
+
+/* DMA Interrupt Status Register */
+#define CH1ERRS		0x0200 /* b9: Ch1 SHwy Res Err Detect Int Status */
+#define CH0ERRS		0x0100 /* b8: Ch0 SHwy Res Err Detect Int Status */
+#define CH1ENDS		0x0002 /* b2: Ch1 DMA Transfer End Int Status */
+#define CH0ENDS		0x0001 /* b1: Ch0 DMA Transfer End Int Status */
+
+/* DMA Interrupt Status Clear Register */
+#define CH1ERRC		0x0200 /* b9: Ch1 SHwy Res Err Detect Int Stat Clear */
+#define CH0ERRC		0x0100 /* b8: Ch0 SHwy Res Err Detect Int Stat Clear */
+#define CH1ENDC		0x0002 /* b2: Ch1 DMA Transfer End Int Stat Clear */
+#define CH0ENDC		0x0001 /* b1: Ch0 DMA Transfer End Int Stat Clear */
+
 #endif /* __LINUX_USB_R8A66597_H */
 
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 8977431259c6..e5a40c318548 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -82,6 +82,13 @@ struct renesas_usbhs_platform_callback {
 	 * get VBUS status function.
 	 */
 	int (*get_vbus)(struct platform_device *pdev);
+
+	/*
+	 * option:
+	 *
+	 * VBUS control is needed for Host
+	 */
+	int (*set_vbus)(struct platform_device *pdev, int enable);
 };
 
 /*
@@ -101,6 +108,8 @@ struct renesas_usbhs_driver_param {
 	 * option:
 	 *
 	 * for BUSWAIT :: BWAIT
+	 * see
+	 *	renesas_usbhs/common.c :: usbhsc_set_buswait()
 	 * */
 	int buswait_bwait;
 
@@ -127,6 +136,11 @@ struct renesas_usbhs_driver_param {
 	 * pio <--> dma border.
 	 */
 	int pio_dma_border; /* default is 64byte */
+
+	/*
+	 * option:
+	 */
+	u32 has_otg:1; /* for controlling PWEN/EXTLP */
 };
 
 /*
diff --git a/include/linux/utsname.h b/include/linux/utsname.h
index 4e5b0213fdc1..c714ed75eae2 100644
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -37,6 +37,14 @@ struct new_utsname {
 #include <linux/nsproxy.h>
 #include <linux/err.h>
 
+enum uts_proc {
+	UTS_PROC_OSTYPE,
+	UTS_PROC_OSRELEASE,
+	UTS_PROC_VERSION,
+	UTS_PROC_HOSTNAME,
+	UTS_PROC_DOMAINNAME,
+};
+
 struct user_namespace;
 extern struct user_namespace init_user_ns;
 
@@ -80,6 +88,14 @@ static inline struct uts_namespace *copy_utsname(unsigned long flags,
 }
 #endif
 
+#ifdef CONFIG_PROC_SYSCTL
+extern void uts_proc_notify(enum uts_proc proc);
+#else
+static inline void uts_proc_notify(enum uts_proc proc)
+{
+}
+#endif
+
 static inline struct new_utsname *utsname(void)
 {
 	return &current->nsproxy->uts_ns->name;
diff --git a/include/linux/uwb.h b/include/linux/uwb.h
index b0c564ec2160..7dbbee9741b7 100644
--- a/include/linux/uwb.h
+++ b/include/linux/uwb.h
@@ -33,6 +33,7 @@
 #include <linux/wait.h>
 #include <linux/workqueue.h>
 #include <linux/uwb/spec.h>
+#include <asm/page.h>
 
 struct uwb_dev;
 struct uwb_beca_e;
diff --git a/include/linux/uwb/umc.h b/include/linux/uwb/umc.h
index 7b4842028ca7..891d1d5f3947 100644
--- a/include/linux/uwb/umc.h
+++ b/include/linux/uwb/umc.h
@@ -111,10 +111,9 @@ int __must_check __umc_driver_register(struct umc_driver *umc_drv,
  * umc_driver_register - register a UMC capabiltity driver.
  * @umc_drv:  pointer to the driver.
  */
-static inline int __must_check umc_driver_register(struct umc_driver *umc_drv)
-{
-	return __umc_driver_register(umc_drv, THIS_MODULE, KBUILD_MODNAME);
-}
+#define umc_driver_register(umc_drv) \
+	__umc_driver_register(umc_drv, THIS_MODULE, KBUILD_MODNAME)
+
 void umc_driver_unregister(struct umc_driver *umc_drv);
 
 /*
diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
index cf97b5b9d1fe..6f8fbcf10dfb 100644
--- a/include/linux/vermagic.h
+++ b/include/linux/vermagic.h
@@ -1,5 +1,4 @@
 #include <generated/utsrelease.h>
-#include <linux/module.h>
 
 /* Simply sanity version stamp for modules. */
 #ifdef CONFIG_SMP
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index fca24cc50436..4b752d5ee80e 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -653,6 +653,10 @@ struct v4l2_buffer {
 #define V4L2_BUF_FLAG_ERROR	0x0040
 #define V4L2_BUF_FLAG_TIMECODE	0x0100	/* timecode field is valid */
 #define V4L2_BUF_FLAG_INPUT     0x0200  /* input field is valid */
+#define V4L2_BUF_FLAG_PREPARED	0x0400	/* Buffer is prepared for queuing */
+/* Cache handling flags */
+#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE	0x0800
+#define V4L2_BUF_FLAG_NO_CACHE_CLEAN		0x1000
 
 /*
  *	O V E R L A Y   P R E V I E W
@@ -759,10 +763,10 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_PAL_Nc         ((v4l2_std_id)0x00000400)
 #define V4L2_STD_PAL_60         ((v4l2_std_id)0x00000800)
 
-#define V4L2_STD_NTSC_M         ((v4l2_std_id)0x00001000)
-#define V4L2_STD_NTSC_M_JP      ((v4l2_std_id)0x00002000)
+#define V4L2_STD_NTSC_M         ((v4l2_std_id)0x00001000)	/* BTSC */
+#define V4L2_STD_NTSC_M_JP      ((v4l2_std_id)0x00002000)	/* EIA-J */
 #define V4L2_STD_NTSC_443       ((v4l2_std_id)0x00004000)
-#define V4L2_STD_NTSC_M_KR      ((v4l2_std_id)0x00008000)
+#define V4L2_STD_NTSC_M_KR      ((v4l2_std_id)0x00008000)	/* FM A2 */
 
 #define V4L2_STD_SECAM_B        ((v4l2_std_id)0x00010000)
 #define V4L2_STD_SECAM_D        ((v4l2_std_id)0x00020000)
@@ -786,47 +790,86 @@ typedef __u64 v4l2_std_id;
    v4l2-common.c should be fixed.
  */
 
-/* some merged standards */
-#define V4L2_STD_MN	(V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
-#define V4L2_STD_B	(V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
-#define V4L2_STD_GH	(V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H)
-#define V4L2_STD_DK	(V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK)
+/*
+ * Some macros to merge video standards in order to make live easier for the
+ * drivers and V4L2 applications
+ */
 
-/* some common needed stuff */
-#define V4L2_STD_PAL_BG		(V4L2_STD_PAL_B		|\
-				 V4L2_STD_PAL_B1	|\
-				 V4L2_STD_PAL_G)
-#define V4L2_STD_PAL_DK		(V4L2_STD_PAL_D		|\
-				 V4L2_STD_PAL_D1	|\
-				 V4L2_STD_PAL_K)
-#define V4L2_STD_PAL		(V4L2_STD_PAL_BG	|\
-				 V4L2_STD_PAL_DK	|\
-				 V4L2_STD_PAL_H		|\
-				 V4L2_STD_PAL_I)
+/*
+ * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is
+ * Missing here.
+ */
 #define V4L2_STD_NTSC           (V4L2_STD_NTSC_M	|\
 				 V4L2_STD_NTSC_M_JP     |\
 				 V4L2_STD_NTSC_M_KR)
+/* Secam macros */
 #define V4L2_STD_SECAM_DK      	(V4L2_STD_SECAM_D	|\
 				 V4L2_STD_SECAM_K	|\
 				 V4L2_STD_SECAM_K1)
+/* All Secam Standards */
 #define V4L2_STD_SECAM		(V4L2_STD_SECAM_B	|\
 				 V4L2_STD_SECAM_G	|\
 				 V4L2_STD_SECAM_H	|\
 				 V4L2_STD_SECAM_DK	|\
 				 V4L2_STD_SECAM_L       |\
 				 V4L2_STD_SECAM_LC)
+/* PAL macros */
+#define V4L2_STD_PAL_BG		(V4L2_STD_PAL_B		|\
+				 V4L2_STD_PAL_B1	|\
+				 V4L2_STD_PAL_G)
+#define V4L2_STD_PAL_DK		(V4L2_STD_PAL_D		|\
+				 V4L2_STD_PAL_D1	|\
+				 V4L2_STD_PAL_K)
+/*
+ * "Common" PAL - This macro is there to be compatible with the old
+ * V4L1 concept of "PAL": /BGDKHI.
+ * Several PAL standards are mising here: /M, /N and /Nc
+ */
+#define V4L2_STD_PAL		(V4L2_STD_PAL_BG	|\
+				 V4L2_STD_PAL_DK	|\
+				 V4L2_STD_PAL_H		|\
+				 V4L2_STD_PAL_I)
+/* Chroma "agnostic" standards */
+#define V4L2_STD_B		(V4L2_STD_PAL_B		|\
+				 V4L2_STD_PAL_B1	|\
+				 V4L2_STD_SECAM_B)
+#define V4L2_STD_G		(V4L2_STD_PAL_G		|\
+				 V4L2_STD_SECAM_G)
+#define V4L2_STD_H		(V4L2_STD_PAL_H		|\
+				 V4L2_STD_SECAM_H)
+#define V4L2_STD_L		(V4L2_STD_SECAM_L	|\
+				 V4L2_STD_SECAM_LC)
+#define V4L2_STD_GH		(V4L2_STD_G		|\
+				 V4L2_STD_H)
+#define V4L2_STD_DK		(V4L2_STD_PAL_DK	|\
+				 V4L2_STD_SECAM_DK)
+#define V4L2_STD_BG		(V4L2_STD_B		|\
+				 V4L2_STD_G)
+#define V4L2_STD_MN		(V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc	|\
+				 V4L2_STD_NTSC)
 
+/* Standards where MTS/BTSC stereo could be found */
+#define V4L2_STD_MTS		(V4L2_STD_NTSC_M	|\
+				 V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc)
+
+/* Standards for Countries with 60Hz Line frequency */
 #define V4L2_STD_525_60		(V4L2_STD_PAL_M		|\
 				 V4L2_STD_PAL_60	|\
 				 V4L2_STD_NTSC		|\
 				 V4L2_STD_NTSC_443)
+/* Standards for Countries with 50Hz Line frequency */
 #define V4L2_STD_625_50		(V4L2_STD_PAL		|\
 				 V4L2_STD_PAL_N		|\
 				 V4L2_STD_PAL_Nc	|\
 				 V4L2_STD_SECAM)
+
 #define V4L2_STD_ATSC           (V4L2_STD_ATSC_8_VSB    |\
 				 V4L2_STD_ATSC_16_VSB)
-
+/* Macros with none and all analog standards */
 #define V4L2_STD_UNKNOWN        0
 #define V4L2_STD_ALL            (V4L2_STD_525_60	|\
 				 V4L2_STD_625_50)
@@ -1082,6 +1125,7 @@ struct v4l2_querymenu {
 #define V4L2_CTRL_FLAG_INACTIVE 	0x0010
 #define V4L2_CTRL_FLAG_SLIDER 		0x0020
 #define V4L2_CTRL_FLAG_WRITE_ONLY 	0x0040
+#define V4L2_CTRL_FLAG_VOLATILE		0x0080
 
 /*  Query flag, to be ORed with the control ID */
 #define V4L2_CTRL_FLAG_NEXT_CTRL	0x80000000
@@ -1125,6 +1169,7 @@ enum v4l2_power_line_frequency {
 	V4L2_CID_POWER_LINE_FREQUENCY_DISABLED	= 0,
 	V4L2_CID_POWER_LINE_FREQUENCY_50HZ	= 1,
 	V4L2_CID_POWER_LINE_FREQUENCY_60HZ	= 2,
+	V4L2_CID_POWER_LINE_FREQUENCY_AUTO	= 3,
 };
 #define V4L2_CID_HUE_AUTO			(V4L2_CID_BASE+25)
 #define V4L2_CID_WHITE_BALANCE_TEMPERATURE	(V4L2_CID_BASE+26)
@@ -2006,6 +2051,7 @@ struct v4l2_streamparm {
 #define V4L2_EVENT_VSYNC			1
 #define V4L2_EVENT_EOS				2
 #define V4L2_EVENT_CTRL				3
+#define V4L2_EVENT_FRAME_SYNC			4
 #define V4L2_EVENT_PRIVATE_START		0x08000000
 
 /* Payload for V4L2_EVENT_VSYNC */
@@ -2032,12 +2078,17 @@ struct v4l2_event_ctrl {
 	__s32 default_value;
 };
 
+struct v4l2_event_frame_sync {
+	__u32 frame_sequence;
+};
+
 struct v4l2_event {
 	__u32				type;
 	union {
-		struct v4l2_event_vsync vsync;
-		struct v4l2_event_ctrl	ctrl;
-		__u8			data[64];
+		struct v4l2_event_vsync		vsync;
+		struct v4l2_event_ctrl		ctrl;
+		struct v4l2_event_frame_sync	frame_sync;
+		__u8				data[64];
 	} u;
 	__u32				pending;
 	__u32				sequence;
@@ -2092,6 +2143,23 @@ struct v4l2_dbg_chip_ident {
 	__u32 revision;    /* chip revision, chip specific */
 } __attribute__ ((packed));
 
+/**
+ * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument
+ * @index:	on return, index of the first created buffer
+ * @count:	entry: number of requested buffers,
+ *		return: number of created buffers
+ * @memory:	buffer memory type
+ * @format:	frame format, for which buffers are requested
+ * @reserved:	future extensions
+ */
+struct v4l2_create_buffers {
+	__u32			index;
+	__u32			count;
+	enum v4l2_memory        memory;
+	struct v4l2_format	format;
+	__u32			reserved[8];
+};
+
 /*
  *	I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
@@ -2182,6 +2250,11 @@ struct v4l2_dbg_chip_ident {
 #define	VIDIOC_SUBSCRIBE_EVENT	 _IOW('V', 90, struct v4l2_event_subscription)
 #define	VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
 
+/* Experimental, the below two ioctls may change over the next couple of kernel
+   versions */
+#define VIDIOC_CREATE_BUFS	_IOWR('V', 92, struct v4l2_create_buffers)
+#define VIDIOC_PREPARE_BUF	_IOWR('V', 93, struct v4l2_buffer)
+
 /* Reminder: when adding new ioctls please add support for them to
    drivers/media/video/v4l2-compat-ioctl32.c as well! */
 
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 710885749605..4c069d8bd740 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -61,6 +61,9 @@ struct virtqueue {
  * virtqueue_detach_unused_buf: detach first unused buffer
  * 	vq: the struct virtqueue we're talking about.
  * 	Returns NULL or the "data" token handed to add_buf
+ * virtqueue_get_vring_size: return the size of the virtqueue's vring
+ *	vq: the struct virtqueue containing the vring of interest.
+ *	Returns the size of the vring.
  *
  * Locking rules are straightforward: the driver is responsible for
  * locking.  No two operations may be invoked simultaneously, with the exception
@@ -97,6 +100,8 @@ bool virtqueue_enable_cb_delayed(struct virtqueue *vq);
 
 void *virtqueue_detach_unused_buf(struct virtqueue *vq);
 
+unsigned int virtqueue_get_vring_size(struct virtqueue *vq);
+
 /**
  * virtio_device - representation of a device using virtio
  * @index: unique position on the virtio bus
@@ -126,10 +131,10 @@ void unregister_virtio_device(struct virtio_device *dev);
  * virtio_driver - operations for a virtio I/O driver
  * @driver: underlying device driver (populate name and owner).
  * @id_table: the ids serviced by this driver.
- * @feature_table: an array of feature numbers supported by this device.
+ * @feature_table: an array of feature numbers supported by this driver.
  * @feature_table_size: number of entries in the feature table array.
  * @probe: the function to call when a device is found.  Returns 0 or -errno.
- * @remove: the function when a device is removed.
+ * @remove: the function to call when a device is removed.
  * @config_changed: optional function to call when the device configuration
  *    changes; may be called in interrupt context.
  */
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 39c88c5ad19d..add4790b21fe 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -155,6 +155,9 @@ static inline bool virtio_has_feature(const struct virtio_device *vdev,
 #define virtio_config_val(vdev, fbit, offset, v) \
 	virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(*v))
 
+#define virtio_config_val_len(vdev, fbit, offset, v, len) \
+	virtio_config_buf((vdev), (fbit), (offset), (v), (len))
+
 static inline int virtio_config_buf(struct virtio_device *vdev,
 				    unsigned int fbit,
 				    unsigned int offset,
diff --git a/include/linux/virtio_mmio.h b/include/linux/virtio_mmio.h
new file mode 100644
index 000000000000..27c7edefbc86
--- /dev/null
+++ b/include/linux/virtio_mmio.h
@@ -0,0 +1,111 @@
+/*
+ * Virtio platform device driver
+ *
+ * Copyright 2011, ARM Ltd.
+ *
+ * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007
+ *
+ * This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_VIRTIO_MMIO_H
+#define _LINUX_VIRTIO_MMIO_H
+
+/*
+ * Control registers
+ */
+
+/* Magic value ("virt" string) - Read Only */
+#define VIRTIO_MMIO_MAGIC_VALUE		0x000
+
+/* Virtio device version - Read Only */
+#define VIRTIO_MMIO_VERSION		0x004
+
+/* Virtio device ID - Read Only */
+#define VIRTIO_MMIO_DEVICE_ID		0x008
+
+/* Virtio vendor ID - Read Only */
+#define VIRTIO_MMIO_VENDOR_ID		0x00c
+
+/* Bitmask of the features supported by the host
+ * (32 bits per set) - Read Only */
+#define VIRTIO_MMIO_HOST_FEATURES	0x010
+
+/* Host features set selector - Write Only */
+#define VIRTIO_MMIO_HOST_FEATURES_SEL	0x014
+
+/* Bitmask of features activated by the guest
+ * (32 bits per set) - Write Only */
+#define VIRTIO_MMIO_GUEST_FEATURES	0x020
+
+/* Activated features set selector - Write Only */
+#define VIRTIO_MMIO_GUEST_FEATURES_SET	0x024
+
+/* Guest's memory page size in bytes - Write Only */
+#define VIRTIO_MMIO_GUEST_PAGE_SIZE	0x028
+
+/* Queue selector - Write Only */
+#define VIRTIO_MMIO_QUEUE_SEL		0x030
+
+/* Maximum size of the currently selected queue - Read Only */
+#define VIRTIO_MMIO_QUEUE_NUM_MAX	0x034
+
+/* Queue size for the currently selected queue - Write Only */
+#define VIRTIO_MMIO_QUEUE_NUM		0x038
+
+/* Used Ring alignment for the currently selected queue - Write Only */
+#define VIRTIO_MMIO_QUEUE_ALIGN		0x03c
+
+/* Guest's PFN for the currently selected queue - Read Write */
+#define VIRTIO_MMIO_QUEUE_PFN		0x040
+
+/* Queue notifier - Write Only */
+#define VIRTIO_MMIO_QUEUE_NOTIFY	0x050
+
+/* Interrupt status - Read Only */
+#define VIRTIO_MMIO_INTERRUPT_STATUS	0x060
+
+/* Interrupt acknowledge - Write Only */
+#define VIRTIO_MMIO_INTERRUPT_ACK	0x064
+
+/* Device status register - Read Write */
+#define VIRTIO_MMIO_STATUS		0x070
+
+/* The config space is defined by each driver as
+ * the per-driver configuration space - Read Write */
+#define VIRTIO_MMIO_CONFIG		0x100
+
+
+
+/*
+ * Interrupt flags (re: interrupt status & acknowledge registers)
+ */
+
+#define VIRTIO_MMIO_INT_VRING		(1 << 0)
+#define VIRTIO_MMIO_INT_CONFIG		(1 << 1)
+
+#endif
diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h
index 4a32cb6da425..36be0f6e18a9 100644
--- a/include/linux/virtio_ring.h
+++ b/include/linux/virtio_ring.h
@@ -135,13 +135,13 @@ static inline void vring_init(struct vring *vr, unsigned int num, void *p,
 	vr->num = num;
 	vr->desc = p;
 	vr->avail = p + num*sizeof(struct vring_desc);
-	vr->used = (void *)(((unsigned long)&vr->avail->ring[num] + align-1)
-			    & ~(align - 1));
+	vr->used = (void *)(((unsigned long)&vr->avail->ring[num] + sizeof(__u16)
+		+ align-1) & ~(align - 1));
 }
 
 static inline unsigned vring_size(unsigned int num, unsigned long align)
 {
-	return ((sizeof(struct vring_desc) * num + sizeof(__u16) * (2 + num)
+	return ((sizeof(struct vring_desc) * num + sizeof(__u16) * (3 + num)
 		 + align - 1) & ~(align - 1))
 		+ sizeof(__u16) * 3 + sizeof(struct vring_used_elem) * num;
 }
diff --git a/include/linux/vlynq.h b/include/linux/vlynq.h
index 8f6a95882b09..017d4a53d55e 100644
--- a/include/linux/vlynq.h
+++ b/include/linux/vlynq.h
@@ -20,9 +20,10 @@
 #define __VLYNQ_H__
 
 #include <linux/device.h>
-#include <linux/module.h>
 #include <linux/types.h>
 
+struct module;
+
 #define VLYNQ_NUM_IRQS 32
 
 struct vlynq_mapping {
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 9332e52ea8c2..687fb11e2010 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -13,6 +13,7 @@ struct vm_area_struct;		/* vma defining user mapping in mm_types.h */
 #define VM_MAP		0x00000004	/* vmap()ed pages */
 #define VM_USERMAP	0x00000008	/* suitable for remap_vmalloc_range */
 #define VM_VPAGES	0x00000010	/* buffer for pages was vmalloc'ed */
+#define VM_UNLIST	0x00000020	/* vm_struct is not listed in vmlist */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
 /*
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 2b8963ff0f35..a378c295851f 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -39,6 +39,23 @@ enum writeback_sync_modes {
 };
 
 /*
+ * why some writeback work was initiated
+ */
+enum wb_reason {
+	WB_REASON_BACKGROUND,
+	WB_REASON_TRY_TO_FREE_PAGES,
+	WB_REASON_SYNC,
+	WB_REASON_PERIODIC,
+	WB_REASON_LAPTOP_TIMER,
+	WB_REASON_FREE_MORE_MEM,
+	WB_REASON_FS_FREE_SPACE,
+	WB_REASON_FORKER_THREAD,
+
+	WB_REASON_MAX,
+};
+extern const char *wb_reason_name[];
+
+/*
  * A control structure which tells the writeback code what to do.  These are
  * always on the stack, and hence need no locking.  They are always initialised
  * in a manner such that unspecified fields are set to zero.
@@ -69,14 +86,17 @@ struct writeback_control {
  */	
 struct bdi_writeback;
 int inode_wait(void *);
-void writeback_inodes_sb(struct super_block *);
-void writeback_inodes_sb_nr(struct super_block *, unsigned long nr);
-int writeback_inodes_sb_if_idle(struct super_block *);
-int writeback_inodes_sb_nr_if_idle(struct super_block *, unsigned long nr);
+void writeback_inodes_sb(struct super_block *, enum wb_reason reason);
+void writeback_inodes_sb_nr(struct super_block *, unsigned long nr,
+							enum wb_reason reason);
+int writeback_inodes_sb_if_idle(struct super_block *, enum wb_reason reason);
+int writeback_inodes_sb_nr_if_idle(struct super_block *, unsigned long nr,
+							enum wb_reason reason);
 void sync_inodes_sb(struct super_block *);
-long writeback_inodes_wb(struct bdi_writeback *wb, long nr_pages);
+long writeback_inodes_wb(struct bdi_writeback *wb, long nr_pages,
+				enum wb_reason reason);
 long wb_do_writeback(struct bdi_writeback *wb, int force_wait);
-void wakeup_flusher_threads(long nr_pages);
+void wakeup_flusher_threads(long nr_pages, enum wb_reason reason);
 
 /* writeback.h requires fs.h; it, too, is not included from here. */
 static inline void wait_on_inode(struct inode *inode)
@@ -143,6 +163,7 @@ unsigned long bdi_dirty_limit(struct backing_dev_info *bdi,
 
 void __bdi_update_bandwidth(struct backing_dev_info *bdi,
 			    unsigned long thresh,
+			    unsigned long bg_thresh,
 			    unsigned long dirty,
 			    unsigned long bdi_thresh,
 			    unsigned long bdi_dirty,
diff --git a/include/linux/x25.h b/include/linux/x25.h
index 6450a7f12074..810cce6737ea 100644
--- a/include/linux/x25.h
+++ b/include/linux/x25.h
@@ -12,6 +12,7 @@
 #define	X25_KERNEL_H
 
 #include <linux/types.h>
+#include <linux/socket.h>
 
 #define	SIOCX25GSUBSCRIP	(SIOCPROTOPRIVATE + 0)
 #define	SIOCX25SSUBSCRIP	(SIOCPROTOPRIVATE + 1)
@@ -57,7 +58,7 @@ struct x25_address {
  *	Linux X.25 Address structure, used for bind, and connect mostly.
  */
 struct sockaddr_x25 {
-	sa_family_t	   sx25_family;		/* Must be AF_X25 */
+	__kernel_sa_family_t sx25_family;	/* Must be AF_X25 */
 	struct x25_address sx25_addr;		/* X.121 Address */
 };
 
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index aed54c50aa66..e5d122031542 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -30,6 +30,9 @@
 #define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1)
 
 /* Security namespace */
+#define XATTR_EVM_SUFFIX "evm"
+#define XATTR_NAME_EVM XATTR_SECURITY_PREFIX XATTR_EVM_SUFFIX
+
 #define XATTR_SELINUX_SUFFIX "selinux"
 #define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
 
@@ -49,6 +52,11 @@
 #define XATTR_CAPS_SUFFIX "capability"
 #define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
 
+#define XATTR_POSIX_ACL_ACCESS  "posix_acl_access"
+#define XATTR_NAME_POSIX_ACL_ACCESS XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_ACCESS
+#define XATTR_POSIX_ACL_DEFAULT  "posix_acl_default"
+#define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
+
 #ifdef  __KERNEL__
 
 #include <linux/types.h>
@@ -67,6 +75,12 @@ struct xattr_handler {
 		   size_t size, int flags, int handler_flags);
 };
 
+struct xattr {
+	char *name;
+	void *value;
+	size_t value_len;
+};
+
 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
@@ -78,7 +92,10 @@ ssize_t generic_getxattr(struct dentry *dentry, const char *name, void *buffer,
 ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size);
 int generic_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags);
 int generic_removexattr(struct dentry *dentry, const char *name);
-
+ssize_t vfs_getxattr_alloc(struct dentry *dentry, const char *name,
+			   char **xattr_value, size_t size, gfp_t flags);
+int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
+		  const char *value, size_t size, gfp_t flags);
 #endif  /*  __KERNEL__  */
 
 #endif	/* _LINUX_XATTR_H */