Merge commit 'origin' into devel

87 files changed, 571 insertions, 239 deletions

diff --git a/include/asm-arm/arch-pxa/entry-macro.S b/include/asm-arm/arch-pxa/entry-macro.S
index b7e7308..c145bb0 100644
--- a/include/asm-arm/arch-pxa/entry-macro.S
+++ b/include/asm-arm/arch-pxa/entry-macro.S
@@ -35,7 +35,7 @@
 1004:
 		mrc	p6, 0, \irqstat, c6, c0, 0	@ ICIP2
 		mrc	p6, 0, \irqnr, c7, c0, 0	@ ICMR2
-		ands	\irqstat, \irqstat, \irqnr
+		ands	\irqnr, \irqstat, \irqnr
 		beq	1003f
 		rsb	\irqstat, \irqnr, #0
 		and	\irqstat, \irqstat, \irqnr
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index ac175b4..2357a73 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -520,6 +520,9 @@
 #define MCCR_FSRIE	(1 << 1)	/* FIFO Service Request Interrupt Enable */
 
 #define GCR		__REG(0x4050000C)  /* Global Control Register */
+#ifdef CONFIG_PXA3xx
+#define GCR_CLKBPB	(1 << 31)	/* Internal clock enable */
+#endif
 #define GCR_nDMAEN	(1 << 24)	/* non DMA Enable */
 #define GCR_CDONE_IE	(1 << 19)	/* Command Done Interrupt Enable */
 #define GCR_SDONE_IE	(1 << 18)	/* Status Done Interrupt Enable */
diff --git a/include/asm-arm/kexec.h b/include/asm-arm/kexec.h
index 1ee17b6..47fe34d 100644
--- a/include/asm-arm/kexec.h
+++ b/include/asm-arm/kexec.h
@@ -8,7 +8,7 @@
 /* Maximum address we can reach in physical address mode */
 #define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
 /* Maximum address we can use for the control code buffer */
-#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
+#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL)
 
 #define KEXEC_CONTROL_CODE_SIZE	4096
 
diff --git a/include/asm-arm/kprobes.h b/include/asm-arm/kprobes.h
index 4e7bd32..c042194 100644
--- a/include/asm-arm/kprobes.h
+++ b/include/asm-arm/kprobes.h
@@ -20,7 +20,6 @@
 #include <linux/ptrace.h>
 #include <linux/percpu.h>
 
-#define ARCH_SUPPORTS_KRETPROBES
 #define __ARCH_WANT_KPROBES_INSN_SLOT
 #define MAX_INSN_SIZE			2
 #define MAX_STACK_SIZE			64	/* 32 would probably be OK */
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 8431f6e..5db03cf 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -40,16 +40,16 @@ extern int __bug_unaligned_x(const void *ptr);
  */
 
 #define __get_unaligned_2_le(__p)					\
-	(__p[0] | __p[1] << 8)
+	(unsigned int)(__p[0] | __p[1] << 8)
 
 #define __get_unaligned_2_be(__p)					\
-	(__p[0] << 8 | __p[1])
+	(unsigned int)(__p[0] << 8 | __p[1])
 
 #define __get_unaligned_4_le(__p)					\
-	(__p[0] | __p[1] << 8 | __p[2] << 16 | __p[3] << 24)
+	(unsigned int)(__p[0] | __p[1] << 8 | __p[2] << 16 | __p[3] << 24)
 
 #define __get_unaligned_4_be(__p)					\
-	(__p[0] << 24 | __p[1] << 16 | __p[2] << 8 | __p[3])
+	(unsigned int)(__p[0] << 24 | __p[1] << 16 | __p[2] << 8 | __p[3])
 
 #define __get_unaligned_8_le(__p)					\
 	((unsigned long long)__get_unaligned_4_le((__p+4)) << 32 |	\
diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h
index 018f6e2..3ae7b54 100644
--- a/include/asm-avr32/pgtable.h
+++ b/include/asm-avr32/pgtable.h
@@ -157,6 +157,7 @@ extern struct page *empty_zero_page;
 #define _PAGE_S(x)	_PAGE_NORMAL(x)
 
 #define PAGE_COPY	_PAGE_P(PAGE_WRITE | PAGE_READ)
+#define PAGE_SHARED	_PAGE_S(PAGE_WRITE | PAGE_READ)
 
 #ifndef __ASSEMBLY__
 /*
diff --git a/include/asm-blackfin/gptimers.h b/include/asm-blackfin/gptimers.h
index 8265ea4..4f318f1 100644
--- a/include/asm-blackfin/gptimers.h
+++ b/include/asm-blackfin/gptimers.h
@@ -1,12 +1,11 @@
 /*
- * include/asm/bf5xx_timers.h
- *
- * This file contains the major Data structures and constants
- * used for General Purpose Timer Implementation in BF5xx
+ * gptimers.h - Blackfin General Purpose Timer structs/defines/prototypes
  *
+ * Copyright (c) 2005-2008 Analog Devices Inc.
  * Copyright (C) 2005 John DeHority
  * Copyright (C) 2006 Hella Aglaia GmbH (awe@aglaia-gmbh.de)
  *
+ * Licensed under the GPL-2.
  */
 
 #ifndef _BLACKFIN_TIMERS_H_
diff --git a/include/asm-blackfin/irq.h b/include/asm-blackfin/irq.h
index 65480da..86b6783 100644
--- a/include/asm-blackfin/irq.h
+++ b/include/asm-blackfin/irq.h
@@ -67,4 +67,6 @@ static __inline__ int irq_canonicalize(int irq)
 #define NO_IRQ ((unsigned int)(-1))
 #endif
 
+#define SIC_SYSIRQ(irq)	(irq - (IRQ_CORETMR + 1))
+
 #endif				/* _BFIN_IRQ_H_ */
diff --git a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
index 15dbc21..c0694ec 100644
--- a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
 #define UART_GET_DLH(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLH))
 #define UART_GET_IIR(uart)      bfin_read16(((uart)->port.membase + OFFSET_IIR))
 #define UART_GET_LCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LSR))
 #define UART_GET_GCTL(uart)     bfin_read16(((uart)->port.membase + OFFSET_GCTL))
 
 #define UART_PUT_CHAR(uart, v)   bfin_write16(((uart)->port.membase + OFFSET_THR), v)
@@ -58,6 +57,7 @@
 struct bfin_serial_port {
 	struct uart_port port;
 	unsigned int old_status;
+	unsigned int lsr;
 #ifdef CONFIG_SERIAL_BFIN_DMA
 	int tx_done;
 	int tx_count;
@@ -67,15 +67,31 @@ struct bfin_serial_port {
 	unsigned int tx_dma_channel;
 	unsigned int rx_dma_channel;
 	struct work_struct tx_dma_workqueue;
-#else
-	struct work_struct cts_workqueue;
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	struct work_struct cts_workqueue;
 	int cts_pin;
 	int rts_pin;
 #endif
 };
 
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+	unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+	uart->lsr |= (lsr & (BI|FE|PE|OE));
+	return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+	uart->lsr = 0;
+	bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
 struct bfin_serial_port bfin_serial_ports[NR_PORTS];
 struct bfin_serial_res {
 	unsigned long uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
index 7871d43..b6f513b 100644
--- a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
 #define UART_GET_DLH(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLH))
 #define UART_GET_IIR(uart)      bfin_read16(((uart)->port.membase + OFFSET_IIR))
 #define UART_GET_LCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LSR))
 #define UART_GET_GCTL(uart)     bfin_read16(((uart)->port.membase + OFFSET_GCTL))
 
 #define UART_PUT_CHAR(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_THR),v)
@@ -46,6 +45,7 @@
 struct bfin_serial_port {
         struct uart_port        port;
         unsigned int            old_status;
+	unsigned int lsr;
 #ifdef CONFIG_SERIAL_BFIN_DMA
 	int			tx_done;
 	int			tx_count;
@@ -56,14 +56,34 @@ struct bfin_serial_port {
 	unsigned int		rx_dma_channel;
 	struct work_struct	tx_dma_workqueue;
 #else
-	struct work_struct 	cts_workqueue;
+# if ANOMALY_05000230
+	unsigned int anomaly_threshold;
+# endif
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	struct work_struct 	cts_workqueue;
 	int			cts_pin;
 	int			rts_pin;
 #endif
 };
 
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+	unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+	uart->lsr |= (lsr & (BI|FE|PE|OE));
+	return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+	uart->lsr = 0;
+	bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
 struct bfin_serial_port bfin_serial_ports[NR_PORTS];
 struct bfin_serial_res {
 	unsigned long	uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
index 86e45c3..8fc672d 100644
--- a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
 #define UART_GET_DLH(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLH))
 #define UART_GET_IIR(uart)      bfin_read16(((uart)->port.membase + OFFSET_IIR))
 #define UART_GET_LCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LSR))
 #define UART_GET_GCTL(uart)     bfin_read16(((uart)->port.membase + OFFSET_GCTL))
 
 #define UART_PUT_CHAR(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_THR),v)
@@ -58,6 +57,7 @@
 struct bfin_serial_port {
         struct uart_port        port;
         unsigned int            old_status;
+	unsigned int lsr;
 #ifdef CONFIG_SERIAL_BFIN_DMA
 	int			tx_done;
 	int			tx_count;
@@ -67,15 +67,31 @@ struct bfin_serial_port {
 	unsigned int		tx_dma_channel;
 	unsigned int		rx_dma_channel;
 	struct work_struct	tx_dma_workqueue;
-#else
-	struct work_struct 	cts_workqueue;
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	struct work_struct 	cts_workqueue;
 	int		cts_pin;
 	int 		rts_pin;
 #endif
 };
 
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+	unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+	uart->lsr |= (lsr & (BI|FE|PE|OE));
+	return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+	uart->lsr = 0;
+	bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
 struct bfin_serial_port bfin_serial_ports[NR_PORTS];
 struct bfin_serial_res {
 	unsigned long	uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
index 3770aa3..7e6339f 100644
--- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -24,6 +24,8 @@
 #define UART_GET_LCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LCR))
 #define UART_GET_LSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LSR))
 #define UART_GET_GCTL(uart)     bfin_read16(((uart)->port.membase + OFFSET_GCTL))
+#define UART_GET_MSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_MSR))
+#define UART_GET_MCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_MCR))
 
 #define UART_PUT_CHAR(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_THR),v)
 #define UART_PUT_DLL(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_DLL),v)
@@ -32,7 +34,9 @@
 #define UART_PUT_DLH(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_DLH),v)
 #define UART_PUT_LSR(uart,v)	bfin_write16(((uart)->port.membase + OFFSET_LSR),v)
 #define UART_PUT_LCR(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_LCR),v)
+#define UART_CLEAR_LSR(uart)    bfin_write16(((uart)->port.membase + OFFSET_LSR), -1)
 #define UART_PUT_GCTL(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_GCTL),v)
+#define UART_PUT_MCR(uart,v)    bfin_write16(((uart)->port.membase + OFFSET_MCR),v)
 
 #if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
 # define CONFIG_SERIAL_BFIN_CTSRTS
@@ -68,10 +72,9 @@ struct bfin_serial_port {
 	unsigned int		tx_dma_channel;
 	unsigned int		rx_dma_channel;
 	struct work_struct	tx_dma_workqueue;
-#else
-	struct work_struct 	cts_workqueue;
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	struct work_struct 	cts_workqueue;
 	int		cts_pin;
 	int 		rts_pin;
 #endif
diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
index 7871d43..b6f513b 100644
--- a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
 #define UART_GET_DLH(uart)	bfin_read16(((uart)->port.membase + OFFSET_DLH))
 #define UART_GET_IIR(uart)      bfin_read16(((uart)->port.membase + OFFSET_IIR))
 #define UART_GET_LCR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart)      bfin_read16(((uart)->port.membase + OFFSET_LSR))
 #define UART_GET_GCTL(uart)     bfin_read16(((uart)->port.membase + OFFSET_GCTL))
 
 #define UART_PUT_CHAR(uart,v)   bfin_write16(((uart)->port.membase + OFFSET_THR),v)
@@ -46,6 +45,7 @@
 struct bfin_serial_port {
         struct uart_port        port;
         unsigned int            old_status;
+	unsigned int lsr;
 #ifdef CONFIG_SERIAL_BFIN_DMA
 	int			tx_done;
 	int			tx_count;
@@ -56,14 +56,34 @@ struct bfin_serial_port {
 	unsigned int		rx_dma_channel;
 	struct work_struct	tx_dma_workqueue;
 #else
-	struct work_struct 	cts_workqueue;
+# if ANOMALY_05000230
+	unsigned int anomaly_threshold;
+# endif
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
+	struct work_struct 	cts_workqueue;
 	int			cts_pin;
 	int			rts_pin;
 #endif
 };
 
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+	unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+	uart->lsr |= (lsr & (BI|FE|PE|OE));
+	return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+	uart->lsr = 0;
+	bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
 struct bfin_serial_port bfin_serial_ports[NR_PORTS];
 struct bfin_serial_res {
 	unsigned long	uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf561/blackfin.h b/include/asm-blackfin/mach-bf561/blackfin.h
index 362617f..3a16df2 100644
--- a/include/asm-blackfin/mach-bf561/blackfin.h
+++ b/include/asm-blackfin/mach-bf561/blackfin.h
@@ -49,7 +49,8 @@
 #define bfin_read_FIO_INEN() bfin_read_FIO0_INEN()
 #define bfin_write_FIO_INEN(val) bfin_write_FIO0_INEN(val)
 
-
+#define SIC_IWR0 SICA_IWR0
+#define SIC_IWR1 SICA_IWR1
 #define SIC_IAR0 SICA_IAR0
 #define bfin_write_SIC_IMASK0 bfin_write_SICA_IMASK0
 #define bfin_write_SIC_IMASK1 bfin_write_SICA_IMASK1
diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h
index d667816..1bc8d2f 100644
--- a/include/asm-blackfin/mach-bf561/cdefBF561.h
+++ b/include/asm-blackfin/mach-bf561/cdefBF561.h
@@ -559,6 +559,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 #define bfin_write_PPI0_CONTROL(val)         bfin_write16(PPI0_CONTROL,val)
 #define bfin_read_PPI0_STATUS()              bfin_read16(PPI0_STATUS)
 #define bfin_write_PPI0_STATUS(val)          bfin_write16(PPI0_STATUS,val)
+#define bfin_clear_PPI0_STATUS()             bfin_read_PPI0_STATUS()
 #define bfin_read_PPI0_COUNT()               bfin_read16(PPI0_COUNT)
 #define bfin_write_PPI0_COUNT(val)           bfin_write16(PPI0_COUNT,val)
 #define bfin_read_PPI0_DELAY()               bfin_read16(PPI0_DELAY)
@@ -570,6 +571,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 #define bfin_write_PPI1_CONTROL(val)         bfin_write16(PPI1_CONTROL,val)
 #define bfin_read_PPI1_STATUS()              bfin_read16(PPI1_STATUS)
 #define bfin_write_PPI1_STATUS(val)          bfin_write16(PPI1_STATUS,val)
+#define bfin_clear_PPI1_STATUS()             bfin_read_PPI1_STATUS()
 #define bfin_read_PPI1_COUNT()               bfin_read16(PPI1_COUNT)
 #define bfin_write_PPI1_COUNT(val)           bfin_write16(PPI1_COUNT,val)
 #define bfin_read_PPI1_DELAY()               bfin_read16(PPI1_DELAY)
diff --git a/include/asm-blackfin/mmu_context.h b/include/asm-blackfin/mmu_context.h
index b5eb675..f55ec3c 100644
--- a/include/asm-blackfin/mmu_context.h
+++ b/include/asm-blackfin/mmu_context.h
@@ -73,7 +73,7 @@ static inline void destroy_context(struct mm_struct *mm)
 	struct sram_list_struct *tmp;
 
 	if (current_l1_stack_save == mm->context.l1_stack_save)
-		current_l1_stack_save = 0;
+		current_l1_stack_save = NULL;
 	if (mm->context.l1_stack_save)
 		free_l1stack();
 
diff --git a/include/asm-blackfin/unistd.h b/include/asm-blackfin/unistd.h
index e981673..c18a399 100644
--- a/include/asm-blackfin/unistd.h
+++ b/include/asm-blackfin/unistd.h
@@ -361,7 +361,7 @@
 #define __NR_epoll_pwait	346
 #define __NR_utimensat		347
 #define __NR_signalfd		348
-#define __NR_timerfd		349
+#define __NR_timerfd_create	349
 #define __NR_eventfd		350
 #define __NR_pread64		351
 #define __NR_pwrite64		352
@@ -370,8 +370,10 @@
 #define __NR_get_robust_list	355
 #define __NR_fallocate		356
 #define __NR_semtimedop		357
+#define __NR_timerfd_settime	358
+#define __NR_timerfd_gettime	359
 
-#define __NR_syscall		358
+#define __NR_syscall		360
 #define NR_syscalls		__NR_syscall
 
 /* Old optional stuff no one actually uses */
diff --git a/include/asm-cris/uaccess.h b/include/asm-cris/uaccess.h
index 69d48a2..ea11eaf 100644
--- a/include/asm-cris/uaccess.h
+++ b/include/asm-cris/uaccess.h
@@ -1,43 +1,6 @@
 /* 
  * Authors:    Bjorn Wesen (bjornw@axis.com)
  *	       Hans-Peter Nilsson (hp@axis.com)
- *
- * $Log: uaccess.h,v $
- * Revision 1.8  2001/10/29 13:01:48  bjornw
- * Removed unused variable tmp2 in strnlen_user
- *
- * Revision 1.7  2001/10/02 12:44:52  hp
- * Add support for 64-bit put_user/get_user
- *
- * Revision 1.6  2001/10/01 14:51:17  bjornw
- * Added register prefixes and removed underscores
- *
- * Revision 1.5  2000/10/25 03:33:21  hp
- * - Provide implementation for everything else but get_user and put_user;
- *   copying inline to/from user for constant length 0..16, 20, 24, and
- *   clearing for 0..4, 8, 12, 16, 20, 24, strncpy_from_user and strnlen_user
- *   always inline.
- * - Constraints for destination addr in get_user cannot be memory, only reg.
- * - Correct labels for PC at expected fault points.
- * - Nits with assembly code.
- * - Don't use statement expressions without value; use "do {} while (0)".
- * - Return correct values from __generic_... functions.
- *
- * Revision 1.4  2000/09/12 16:28:25  bjornw
- * * Removed comments from the get/put user asm code
- * * Constrains for destination addr in put_user cannot be memory, only reg
- *
- * Revision 1.3  2000/09/12 14:30:20  bjornw
- * MAX_ADDR_USER does not exist anymore
- *
- * Revision 1.2  2000/07/13 15:52:48  bjornw
- * New user-access functions
- *
- * Revision 1.1.1.1  2000/07/10 16:32:31  bjornw
- * CRIS architecture, working draft
- *
- *
- *
  */
 
 /* Asm:s have been tweaked (within the domain of correctness) to give
@@ -209,9 +172,9 @@ extern long __get_user_bad(void);
 /* More complex functions.  Most are inline, but some call functions that
    live in lib/usercopy.c  */
 
-extern unsigned long __copy_user(void *to, const void *from, unsigned long n);
-extern unsigned long __copy_user_zeroing(void *to, const void *from, unsigned long n);
-extern unsigned long __do_clear_user(void *to, unsigned long n);
+extern unsigned long __copy_user(void __user *to, const void *from, unsigned long n);
+extern unsigned long __copy_user_zeroing(void *to, const void __user *from, unsigned long n);
+extern unsigned long __do_clear_user(void __user *to, unsigned long n);
 
 static inline unsigned long
 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
@@ -253,7 +216,7 @@ strncpy_from_user(char *dst, const char __user *src, long count)
 }
 
 
-/* Note that if these expand awfully if made into switch constructs, so
+/* Note that these expand awfully if made into switch constructs, so
    don't do that.  */
 
 static inline unsigned long
@@ -407,19 +370,21 @@ __constant_clear_user(void __user *to, unsigned long n)
  */
 
 static inline unsigned long
-__generic_copy_from_user_nocheck(void *to, const void *from, unsigned long n)
+__generic_copy_from_user_nocheck(void *to, const void __user *from,
+				 unsigned long n)
 {
 	return __copy_user_zeroing(to,from,n);
 }
 
 static inline unsigned long
-__generic_copy_to_user_nocheck(void *to, const void *from, unsigned long n)
+__generic_copy_to_user_nocheck(void __user *to, const void *from,
+			       unsigned long n)
 {
 	return __copy_user(to,from,n);
 }
 
 static inline unsigned long
-__generic_clear_user_nocheck(void *to, unsigned long n)
+__generic_clear_user_nocheck(void __user *to, unsigned long n)
 {
 	return __do_clear_user(to,n);
 }
diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h
index 007cb16..76398ef 100644
--- a/include/asm-cris/unistd.h
+++ b/include/asm-cris/unistd.h
@@ -329,12 +329,12 @@
 #define __NR_timerfd_create	322
 #define __NR_eventfd		323
 #define __NR_fallocate		324
-#define __NR_timerfd_settime    315
-#define __NR_timerfd_gettime    316
+#define __NR_timerfd_settime	325
+#define __NR_timerfd_gettime	326
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 325
+#define NR_syscalls 327
 
 #include <asm/arch/unistd.h>
 
diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
index 4a1e48b..eb24a3f 100644
--- a/include/asm-ia64/Kbuild
+++ b/include/asm-ia64/Kbuild
@@ -3,7 +3,6 @@ include include/asm-generic/Kbuild.asm
 header-y += break.h
 header-y += fpu.h
 header-y += fpswa.h
-header-y += gcc_intrin.h
 header-y += ia64regs.h
 header-y += intel_intrin.h
 header-y += intrinsics.h
@@ -12,5 +11,6 @@ header-y += ptrace_offsets.h
 header-y += rse.h
 header-y += ucontext.h
 
+unifdef-y += gcc_intrin.h
 unifdef-y += perfmon.h
 unifdef-y += ustack.h
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 7e6e377..76366dc 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -93,6 +93,9 @@ extern __u8 isa_irq_to_vector_map[16];
 struct irq_cfg {
 	ia64_vector vector;
 	cpumask_t domain;
+	cpumask_t old_domain;
+	unsigned move_cleanup_count;
+	u8 move_in_progress : 1;
 };
 extern spinlock_t vector_lock;
 extern struct irq_cfg irq_cfg[NR_IRQS];
@@ -106,12 +109,19 @@ extern int assign_irq_vector (int irq);	/* allocate a free vector */
 extern void free_irq_vector (int vector);
 extern int reserve_irq_vector (int vector);
 extern void __setup_vector_irq(int cpu);
-extern int reassign_irq_vector(int irq, int cpu);
 extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
 extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
 extern int check_irq_used (int irq);
 extern void destroy_and_reserve_irq (unsigned int irq);
 
+#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG))
+extern int irq_prepare_move(int irq, int cpu);
+extern void irq_complete_move(unsigned int irq);
+#else
+static inline int irq_prepare_move(int irq, int cpu) { return 0; }
+static inline void irq_complete_move(unsigned int irq) {}
+#endif
+
 static inline void ia64_resend_irq(unsigned int vector)
 {
 	platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index a93ce9e..d03bf9f 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -82,7 +82,6 @@ struct kprobe_ctlblk {
 	struct prev_kprobe prev_kprobe[ARCH_PREV_KPROBE_SZ];
 };
 
-#define ARCH_SUPPORTS_KRETPROBES
 #define kretprobe_blacklist_size 0
 
 #define SLOT0_OPCODE_SHIFT	(37)
@@ -118,14 +117,10 @@ struct arch_specific_insn {
 	unsigned short slot;
 };
 
-extern int kprobes_fault_handler(struct pt_regs *regs, int trapnr);
+extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
 extern int kprobe_exceptions_notify(struct notifier_block *self,
 				    unsigned long val, void *data);
 
-/* ia64 does not need this */
-static inline void jprobe_return(void)
-{
-}
 extern void invalidate_stacked_regs(void);
 extern void flush_register_stack(void);
 extern void arch_remove_kprobe(struct kprobe *p);
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 0bdce7d..4b2a8d4 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -233,8 +233,6 @@ struct switch_stack {
 #include <asm/current.h>
 #include <asm/page.h>
 
-#define __ARCH_SYS_PTRACE	1
-
 /*
  * We use the ia64_psr(regs)->ri to determine which of the three
  * instructions in bundle (16 bytes) took the sample. Generate
@@ -314,6 +312,13 @@ struct switch_stack {
   #define arch_ptrace_attach(child) \
 	ptrace_attach_sync_user_rbs(child)
 
+  #define arch_has_single_step()  (1)
+  extern void user_enable_single_step(struct task_struct *);
+  extern void user_disable_single_step(struct task_struct *);
+
+  #define arch_has_block_step()   (1)
+  extern void user_enable_block_step(struct task_struct *);
+
 #endif /* !__KERNEL__ */
 
 /* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index 2251118..f4904db 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -807,6 +807,10 @@ static inline s64
 ia64_sal_physical_id_info(u16 *splid)
 {
 	struct ia64_sal_retval isrv;
+
+	if (sal_revision < SAL_VERSION_CODE(3,2))
+		return -1;
+
 	SAL_CALL(isrv, SAL_PHYSICAL_ID_INFO, 0, 0, 0, 0, 0, 0, 0);
 	if (splid)
 		*splid = isrv.v0;
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index 87f77b1..e72ba56 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -320,13 +320,15 @@
 #define __NR_epoll_pwait	315
 #define __NR_utimensat		316
 #define __NR_signalfd		317
-#define __NR_timerfd		318
+#define __NR_timerfd_create	318
 #define __NR_eventfd		319
 #define __NR_fallocate		320
+#define __NR_timerfd_settime	321
+#define __NR_timerfd_gettime	322
 
 #ifdef __KERNEL__
 
-#define NR_syscalls		321
+#define NR_syscalls		323
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-m68knommu/machdep.h b/include/asm-m68knommu/machdep.h
index 1cf26d2..de9f47a 100644
--- a/include/asm-m68knommu/machdep.h
+++ b/include/asm-m68knommu/machdep.h
@@ -21,4 +21,6 @@ extern void (*mach_power_off)( void );
 
 extern void config_BSP(char *command, int len);
 
+extern void do_IRQ(int irq, struct pt_regs *fp);
+
 #endif /* _M68KNOMMU_MACHDEP_H */
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index 27c2f9b..4ba98b9 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -321,13 +321,15 @@
 #define __NR_epoll_pwait	315
 #define __NR_utimensat		316
 #define __NR_signalfd		317
-#define __NR_timerfd		318
+#define __NR_timerfd_create	318
 #define __NR_eventfd		319
 #define __NR_fallocate		320
+#define __NR_timerfd_settime	321
+#define __NR_timerfd_gettime	322
 
 #ifdef __KERNEL__
 
-#define NR_syscalls		321
+#define NR_syscalls		323
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-mn10300/Kbuild b/include/asm-mn10300/Kbuild
index 79384c5..c68e168 100644
--- a/include/asm-mn10300/Kbuild
+++ b/include/asm-mn10300/Kbuild
@@ -1,5 +1 @@
 include include/asm-generic/Kbuild.asm
-
-unifdef-y += termios.h
-unifdef-y += ptrace.h
-unifdef-y += page.h
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index afabad2..d0e7701 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -80,7 +80,6 @@ typedef unsigned int kprobe_opcode_t;
 #define is_trap(instr)	(IS_TW(instr) || IS_TWI(instr))
 #endif
 
-#define ARCH_SUPPORTS_KRETPROBES
 #define flush_insn_slot(p)	do { } while (0)
 #define kretprobe_blacklist_size 0
 
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index 0d62389..edc0cfd 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -153,6 +153,9 @@
 #define   CTRL_RUNLATCH	0x1
 #define SPRN_DABR	0x3F5	/* Data Address Breakpoint Register */
 #define   DABR_TRANSLATION	(1UL << 2)
+#define SPRN_DABRX	0x3F7	/* Data Address Breakpoint Register Extension */
+#define   DABRX_USER	(1UL << 0)
+#define   DABRX_KERNEL	(1UL << 1)
 #define SPRN_DAR	0x013	/* Data Address Register */
 #define SPRN_DSISR	0x012	/* Data Storage Interrupt Status Register */
 #define   DSISR_NOHPTE		0x40000000	/* no translation found */
diff --git a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
index 948db3d..330f68c 100644
--- a/include/asm-s390/kprobes.h
+++ b/include/asm-s390/kprobes.h
@@ -46,7 +46,6 @@ typedef u16 kprobe_opcode_t;
 	? (MAX_STACK_SIZE) \
 	: (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
 
-#define ARCH_SUPPORTS_KRETPROBES
 #define kretprobe_blacklist_size 0
 
 #define KPROBE_SWAP_INST	0x10
diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h
index 56bd838..bee2d81 100644
--- a/include/asm-sh/cpu-sh3/cache.h
+++ b/include/asm-sh/cpu-sh3/cache.h
@@ -35,7 +35,7 @@
     defined(CONFIG_CPU_SUBTYPE_SH7710) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721)
-#define CCR3	0xa40000b4
+#define CCR3_REG	0xa40000b4
 #define CCR_CACHE_16KB  0x00010000
 #define CCR_CACHE_32KB	0x00020000
 #endif
diff --git a/include/asm-sh/delay.h b/include/asm-sh/delay.h
index d5d4640..4b16bf9 100644
--- a/include/asm-sh/delay.h
+++ b/include/asm-sh/delay.h
@@ -15,7 +15,6 @@ extern void __ndelay(unsigned long nsecs);
 extern void __const_udelay(unsigned long xloops);
 extern void __delay(unsigned long loops);
 
-#ifdef CONFIG_SUPERH32
 #define udelay(n) (__builtin_constant_p(n) ? \
 	((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : \
 	__udelay(n))
@@ -23,9 +22,5 @@ extern void __delay(unsigned long loops);
 #define ndelay(n) (__builtin_constant_p(n) ? \
 	((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
 	__ndelay(n))
-#else
-extern void udelay(unsigned long usecs);
-extern void ndelay(unsigned long nsecs);
-#endif
 
 #endif /* __ASM_SH_DELAY_H */
diff --git a/include/asm-sh/entry-macros.S b/include/asm-sh/entry-macros.S
index 500030e..2dab0b8 100644
--- a/include/asm-sh/entry-macros.S
+++ b/include/asm-sh/entry-macros.S
@@ -12,7 +12,7 @@
 	not	r11, r11
 	stc	sr, r10
 	and	r11, r10
-#ifdef CONFIG_HAS_SR_RB
+#ifdef CONFIG_CPU_HAS_SR_RB
 	stc	k_g_imask, r11
 	or	r11, r10
 #endif
@@ -20,7 +20,7 @@
 	.endm
 
 	.macro	get_current_thread_info, ti, tmp
-#ifdef CONFIG_HAS_SR_RB
+#ifdef CONFIG_CPU_HAS_SR_RB
 	stc	r7_bank, \ti
 #else
 	mov	#((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
index 45e47c1..4e08210c 100644
--- a/include/asm-sparc/system.h
+++ b/include/asm-sparc/system.h
@@ -44,6 +44,8 @@ extern enum sparc_cpu sparc_cpu_model;
 
 #define SUN4M_NCPUS            4              /* Architectural limit of sun4m. */
 
+extern char reboot_command[];
+
 extern struct thread_info *current_set[NR_CPUS];
 
 extern unsigned long empty_bad_page;
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index 7237dd8..5879d71 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -14,8 +14,6 @@ typedef u32 kprobe_opcode_t;
 
 #define arch_remove_kprobe(p)	do {} while (0)
 
-#define ARCH_SUPPORTS_KRETPROBES
-
 #define flush_insn_slot(p)		\
 do { 	flushi(&(p)->ainsn.insn[0]);	\
 	flushi(&(p)->ainsn.insn[1]);	\
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
index ed91a5d..53eae09 100644
--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -30,6 +30,8 @@ enum sparc_cpu {
 #define ARCH_SUN4C_SUN4 0
 #define ARCH_SUN4 0
 
+extern char reboot_command[];
+
 /* These are here in an effort to more fully work around Spitfire Errata
  * #51.  Essentially, if a memory barrier occurs soon after a mispredicted
  * branch, the chip can stop executing instructions until a trap occurs.
diff --git a/include/asm-x86/Kbuild b/include/asm-x86/Kbuild
index b04a7ff..3b8160a 100644
--- a/include/asm-x86/Kbuild
+++ b/include/asm-x86/Kbuild
@@ -16,7 +16,6 @@ unifdef-y += ist.h
 unifdef-y += mce.h
 unifdef-y += msr.h
 unifdef-y += mtrr.h
-unifdef-y += page.h
 unifdef-y += posix_types_32.h
 unifdef-y += posix_types_64.h
 unifdef-y += ptrace.h
diff --git a/include/asm-x86/futex.h b/include/asm-x86/futex.h
index cd9f894..c9952ea 100644
--- a/include/asm-x86/futex.h
+++ b/include/asm-x86/futex.h
@@ -102,6 +102,13 @@ futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
 static inline int
 futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
 {
+
+#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_BSWAP)
+	/* Real i386 machines have no cmpxchg instruction */
+	if (boot_cpu_data.x86 == 3)
+		return -ENOSYS;
+#endif
+
 	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
 		return -EFAULT;
 
diff --git a/include/asm-x86/kprobes.h b/include/asm-x86/kprobes.h
index 143476a..61ad7b5 100644
--- a/include/asm-x86/kprobes.h
+++ b/include/asm-x86/kprobes.h
@@ -42,7 +42,6 @@ typedef u8 kprobe_opcode_t;
 	: (((unsigned long)current_thread_info()) + THREAD_SIZE \
 	   - (unsigned long)(ADDR)))
 
-#define ARCH_SUPPORTS_KRETPROBES
 #define flush_insn_slot(p)	do { } while (0)
 
 extern const int kretprobe_blacklist_size;
diff --git a/include/asm-x86/lguest.h b/include/asm-x86/lguest.h
index 4d9367b..9b17571 100644
--- a/include/asm-x86/lguest.h
+++ b/include/asm-x86/lguest.h
@@ -23,6 +23,17 @@
 /* Found in switcher.S */
 extern unsigned long default_idt_entries[];
 
+/* Declarations for definitions in lguest_guest.S */
+extern char lguest_noirq_start[], lguest_noirq_end[];
+extern const char lgstart_cli[], lgend_cli[];
+extern const char lgstart_sti[], lgend_sti[];
+extern const char lgstart_popf[], lgend_popf[];
+extern const char lgstart_pushf[], lgend_pushf[];
+extern const char lgstart_iret[], lgend_iret[];
+
+extern void lguest_iret(void);
+extern void lguest_init(void);
+
 struct lguest_regs
 {
 	/* Manually saved part. */
diff --git a/include/asm-x86/nops.h b/include/asm-x86/nops.h
index fec025c..e3b2bce 100644
--- a/include/asm-x86/nops.h
+++ b/include/asm-x86/nops.h
@@ -3,17 +3,29 @@
 
 /* Define nops for use with alternative() */
 
-/* generic versions from gas */
-#define GENERIC_NOP1	".byte 0x90\n"
-#define GENERIC_NOP2    	".byte 0x89,0xf6\n"
-#define GENERIC_NOP3        ".byte 0x8d,0x76,0x00\n"
-#define GENERIC_NOP4        ".byte 0x8d,0x74,0x26,0x00\n"
-#define GENERIC_NOP5        GENERIC_NOP1 GENERIC_NOP4
-#define GENERIC_NOP6	".byte 0x8d,0xb6,0x00,0x00,0x00,0x00\n"
-#define GENERIC_NOP7	".byte 0x8d,0xb4,0x26,0x00,0x00,0x00,0x00\n"
-#define GENERIC_NOP8	GENERIC_NOP1 GENERIC_NOP7
+/* generic versions from gas
+   1: nop
+   2: movl %esi,%esi
+   3: leal 0x00(%esi),%esi
+   4: leal 0x00(,%esi,1),%esi
+   6: leal 0x00000000(%esi),%esi
+   7: leal 0x00000000(,%esi,1),%esi
+*/
+#define GENERIC_NOP1 ".byte 0x90\n"
+#define GENERIC_NOP2 ".byte 0x89,0xf6\n"
+#define GENERIC_NOP3 ".byte 0x8d,0x76,0x00\n"
+#define GENERIC_NOP4 ".byte 0x8d,0x74,0x26,0x00\n"
+#define GENERIC_NOP5 GENERIC_NOP1 GENERIC_NOP4
+#define GENERIC_NOP6 ".byte 0x8d,0xb6,0x00,0x00,0x00,0x00\n"
+#define GENERIC_NOP7 ".byte 0x8d,0xb4,0x26,0x00,0x00,0x00,0x00\n"
+#define GENERIC_NOP8 GENERIC_NOP1 GENERIC_NOP7
 
-/* Opteron 64bit nops */
+/* Opteron 64bit nops
+   1: nop
+   2: osp nop
+   3: osp osp nop
+   4: osp osp osp nop
+*/
 #define K8_NOP1 GENERIC_NOP1
 #define K8_NOP2	".byte 0x66,0x90\n"
 #define K8_NOP3	".byte 0x66,0x66,0x90\n"
@@ -23,19 +35,35 @@
 #define K8_NOP7	K8_NOP4 K8_NOP3
 #define K8_NOP8	K8_NOP4 K8_NOP4
 
-/* K7 nops */
-/* uses eax dependencies (arbitary choice) */
-#define K7_NOP1  GENERIC_NOP1
+/* K7 nops
+   uses eax dependencies (arbitary choice)
+   1: nop
+   2: movl %eax,%eax
+   3: leal (,%eax,1),%eax
+   4: leal 0x00(,%eax,1),%eax
+   6: leal 0x00000000(%eax),%eax
+   7: leal 0x00000000(,%eax,1),%eax
+*/
+#define K7_NOP1	GENERIC_NOP1
 #define K7_NOP2	".byte 0x8b,0xc0\n"
 #define K7_NOP3	".byte 0x8d,0x04,0x20\n"
 #define K7_NOP4	".byte 0x8d,0x44,0x20,0x00\n"
 #define K7_NOP5	K7_NOP4 ASM_NOP1
 #define K7_NOP6	".byte 0x8d,0x80,0,0,0,0\n"
-#define K7_NOP7        ".byte 0x8D,0x04,0x05,0,0,0,0\n"
-#define K7_NOP8        K7_NOP7 ASM_NOP1
+#define K7_NOP7	".byte 0x8D,0x04,0x05,0,0,0,0\n"
+#define K7_NOP8	K7_NOP7 ASM_NOP1
 
-/* P6 nops */
-/* uses eax dependencies (Intel-recommended choice) */
+/* P6 nops
+   uses eax dependencies (Intel-recommended choice)
+   1: nop
+   2: osp nop
+   3: nopl (%eax)
+   4: nopl 0x00(%eax)
+   5: nopl 0x00(%eax,%eax,1)
+   6: osp nopl 0x00(%eax,%eax,1)
+   7: nopl 0x00000000(%eax)
+   8: nopl 0x00000000(%eax,%eax,1)
+*/
 #define P6_NOP1	GENERIC_NOP1
 #define P6_NOP2	".byte 0x66,0x90\n"
 #define P6_NOP3	".byte 0x0f,0x1f,0x00\n"
@@ -63,9 +91,7 @@
 #define ASM_NOP6 K7_NOP6
 #define ASM_NOP7 K7_NOP7
 #define ASM_NOP8 K7_NOP8
-#elif defined(CONFIG_M686) || defined(CONFIG_MPENTIUMII) || \
-      defined(CONFIG_MPENTIUMIII) || defined(CONFIG_MPENTIUMM) || \
-      defined(CONFIG_MCORE2) || defined(CONFIG_PENTIUM4)
+#elif defined(CONFIG_X86_P6_NOP)
 #define ASM_NOP1 P6_NOP1
 #define ASM_NOP2 P6_NOP2
 #define ASM_NOP3 P6_NOP3
diff --git a/include/asm-x86/page_64.h b/include/asm-x86/page_64.h
index f7393bc..1435460 100644
--- a/include/asm-x86/page_64.h
+++ b/include/asm-x86/page_64.h
@@ -47,8 +47,12 @@
 #define __PHYSICAL_MASK_SHIFT	46
 #define __VIRTUAL_MASK_SHIFT	48
 
-#define KERNEL_TEXT_SIZE  (40*1024*1024)
-#define KERNEL_TEXT_START _AC(0xffffffff80000000, UL)
+/*
+ * Kernel image size is limited to 128 MB (see level2_kernel_pgt in
+ * arch/x86/kernel/head_64.S), and it is mapped here:
+ */
+#define KERNEL_IMAGE_SIZE	(128*1024*1024)
+#define KERNEL_IMAGE_START	_AC(0xffffffff80000000, UL)
 
 #ifndef __ASSEMBLY__
 void clear_page(void *page);
diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h
index 81a8ee4..f224eb3 100644
--- a/include/asm-x86/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi.h
@@ -89,13 +89,13 @@
 */
 struct ptrace_bts_config {
 	/* requested or actual size of BTS buffer in bytes */
-	u32 size;
+	__u32 size;
 	/* bitmask of below flags */
-	u32 flags;
+	__u32 flags;
 	/* buffer overflow signal */
-	u32 signal;
+	__u32 signal;
 	/* actual size of bts_struct in bytes */
-	u32 bts_size;
+	__u32 bts_size;
 };
 #endif
 
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index 2ba42cd..a8f1264 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -15,6 +15,7 @@
 
 #include <crypto/algapi.h>
 #include <crypto/skcipher.h>
+#include <linux/init.h>
 #include <linux/types.h>
 
 struct rtattr;
@@ -64,6 +65,11 @@ void skcipher_geniv_free(struct crypto_instance *inst);
 int skcipher_geniv_init(struct crypto_tfm *tfm);
 void skcipher_geniv_exit(struct crypto_tfm *tfm);
 
+int __init eseqiv_module_init(void);
+void __exit eseqiv_module_exit(void);
+int __init chainiv_module_init(void);
+void __exit chainiv_module_exit(void);
+
 static inline struct crypto_ablkcipher *skcipher_geniv_cipher(
 	struct crypto_ablkcipher *geniv)
 {
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index aada32f..994df37 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -61,6 +61,7 @@ header-y += efs_fs_sb.h
 header-y += elf-fdpic.h
 header-y += elf-em.h
 header-y += fadvise.h
+header-y += falloc.h
 header-y += fd.h
 header-y += fdreg.h
 header-y += fib_rules.h
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 6fe67d1..6f79d40 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -216,8 +216,8 @@ struct request {
 	unsigned int cmd_len;
 	unsigned char cmd[BLK_MAX_CDB];
 
-	unsigned int raw_data_len;
 	unsigned int data_len;
+	unsigned int extra_len;	/* length of alignment and padding */
 	unsigned int sense_len;
 	void *data;
 	void *sense;
@@ -362,6 +362,7 @@ struct request_queue
 	unsigned long		seg_boundary_mask;
 	void			*dma_drain_buffer;
 	unsigned int		dma_drain_size;
+	unsigned int		dma_pad_mask;
 	unsigned int		dma_alignment;
 
 	struct blk_queue_tag	*queue_tags;
@@ -701,6 +702,7 @@ extern void blk_queue_max_hw_segments(struct request_queue *, unsigned short);
 extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
 extern void blk_queue_hardsect_size(struct request_queue *, unsigned short);
 extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
+extern void blk_queue_dma_pad(struct request_queue *, unsigned int);
 extern int blk_queue_dma_drain(struct request_queue *q,
 			       dma_drain_needed_fn *dma_drain_needed,
 			       void *buf, unsigned int size);
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index ac6aad9..1ddebfc 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -37,7 +37,7 @@ SUBSYS(cpuacct)
 
 /* */
 
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
 SUBSYS(mem_cgroup)
 #endif
 
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index d0e17e1..dcae0c8 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -138,6 +138,12 @@ extern void __chk_io_ptr(const volatile void __iomem *);
 #define noinline
 #endif
 
+/*
+ * Rather then using noinline to prevent stack consumption, use
+ * noinline_for_stack instead.  For documentaiton reasons.
+ */
+#define noinline_for_stack noinline
+
 #ifndef __always_inline
 #define __always_inline inline
 #endif
diff --git a/include/linux/connector.h b/include/linux/connector.h
index da6dd95..96a89d3 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -170,7 +170,5 @@ int cn_cb_equal(struct cb_id *, struct cb_id *);
 
 void cn_queue_wrapper(struct work_struct *work);
 
-extern int cn_already_initialized;
-
 #endif				/* __KERNEL__ */
 #endif				/* __CONNECTOR_H */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index f592d6d..7266124 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -27,6 +27,11 @@ struct debugfs_blob_wrapper {
 };
 
 #if defined(CONFIG_DEBUG_FS)
+
+/* declared over in file.c */
+extern const struct file_operations debugfs_file_operations;
+extern const struct inode_operations debugfs_link_operations;
+
 struct dentry *debugfs_create_file(const char *name, mode_t mode,
 				   struct dentry *parent, void *data,
 				   const struct file_operations *fops);
diff --git a/include/linux/delay.h b/include/linux/delay.h
index 17ddb55..54552d2 100644
--- a/include/linux/delay.h
+++ b/include/linux/delay.h
@@ -7,6 +7,8 @@
  * Delay routines, using a pre-computed "loops_per_jiffy" value.
  */
 
+#include <linux/kernel.h>
+
 extern unsigned long loops_per_jiffy;
 
 #include <asm/delay.h>
@@ -32,7 +34,11 @@ extern unsigned long loops_per_jiffy;
 #endif
 
 #ifndef ndelay
-#define ndelay(x)	udelay(((x)+999)/1000)
+static inline void ndelay(unsigned long x)
+{
+	udelay(DIV_ROUND_UP(x, 1000));
+}
+#define ndelay(x) ndelay(x)
 #endif
 
 void calibrate_delay(void);
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index acbb364..261e43a4 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -366,7 +366,7 @@ __dma_has_cap(enum dma_transaction_type tx_type, dma_cap_mask_t *srcp)
  */
 static inline void dma_async_issue_pending(struct dma_chan *chan)
 {
-	return chan->device->device_issue_pending(chan);
+	chan->device->device_issue_pending(chan);
 }
 
 #define dma_async_memcpy_issue_pending(chan) dma_async_issue_pending(chan)
diff --git a/include/linux/elfcore-compat.h b/include/linux/elfcore-compat.h
index 532d13a..0a90e1c 100644
--- a/include/linux/elfcore-compat.h
+++ b/include/linux/elfcore-compat.h
@@ -45,8 +45,8 @@ struct compat_elf_prpsinfo
 	char				pr_zomb;
 	char				pr_nice;
 	compat_ulong_t			pr_flag;
-	compat_uid_t			pr_uid;
-	compat_gid_t			pr_gid;
+	__compat_uid_t			pr_uid;
+	__compat_gid_t			pr_gid;
 	compat_pid_t			pr_pid, pr_ppid, pr_pgrp, pr_sid;
 	char				pr_fname[16];
 	char				pr_psargs[ELF_PRARGSZ];
diff --git a/include/linux/ext4_fs_extents.h b/include/linux/ext4_fs_extents.h
index 697da4b..1285c58 100644
--- a/include/linux/ext4_fs_extents.h
+++ b/include/linux/ext4_fs_extents.h
@@ -227,5 +227,6 @@ extern int ext4_ext_search_left(struct inode *, struct ext4_ext_path *,
 						ext4_lblk_t *, ext4_fsblk_t *);
 extern int ext4_ext_search_right(struct inode *, struct ext4_ext_path *,
 						ext4_lblk_t *, ext4_fsblk_t *);
+extern void ext4_ext_drop_refs(struct ext4_ext_path *);
 #endif /* _LINUX_EXT4_EXTENTS */
 
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 09a3b18..32c2ac4 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -18,11 +18,13 @@
 #define dev_to_disk(device) container_of(device, struct gendisk, dev)
 #define dev_to_part(device) container_of(device, struct hd_struct, dev)
 
-extern struct device_type disk_type;
 extern struct device_type part_type;
 extern struct kobject *block_depr;
 extern struct class block_class;
 
+extern const struct seq_operations partitions_op;
+extern const struct seq_operations diskstats_op;
+
 enum {
 /* These three have identical behaviour; use the second one if DOS FDISK gets
    confused about extended/logical partitions starting past cylinder 1023. */
@@ -556,7 +558,6 @@ extern struct gendisk *alloc_disk_node(int minors, int node_id);
 extern struct gendisk *alloc_disk(int minors);
 extern struct kobject *get_disk(struct gendisk *disk);
 extern void put_disk(struct gendisk *disk);
-extern void genhd_media_change_notify(struct gendisk *disk);
 extern void blk_register_region(dev_t devt, unsigned long range,
 			struct module *module,
 			struct kobject *(*probe)(dev_t, int *, void *),
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
new file mode 100644
index 0000000..4987a84
--- /dev/null
+++ b/include/linux/gpio.h
@@ -0,0 +1,95 @@
+#ifndef __LINUX_GPIO_H
+#define __LINUX_GPIO_H
+
+/* see Documentation/gpio.txt */
+
+#ifdef CONFIG_GENERIC_GPIO
+#include <asm/gpio.h>
+
+#else
+
+/*
+ * 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 int gpio_is_valid(int number)
+{
+	return 0;
+}
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+	return -ENOSYS;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+	/* GPIO can never have been requested */
+	WARN_ON(1);
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+	return -ENOSYS;
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+	return -ENOSYS;
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+	/* GPIO can never have been requested or set as {in,out}put */
+	WARN_ON(1);
+	return 0;
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+	/* GPIO can never have been requested or set as output */
+	WARN_ON(1);
+}
+
+static inline int gpio_cansleep(unsigned gpio)
+{
+	/* GPIO can never have been requested or set as {in,out}put */
+	WARN_ON(1);
+	return 0;
+}
+
+static inline int gpio_get_value_cansleep(unsigned gpio)
+{
+	/* GPIO can never have been requested or set as {in,out}put */
+	WARN_ON(1);
+	return 0;
+}
+
+static inline void gpio_set_value_cansleep(unsigned gpio, int value)
+{
+	/* GPIO can never have been requested or set as output */
+	WARN_ON(1);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+	/* GPIO can never have been requested or set as input */
+	WARN_ON(1);
+	return -EINVAL;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+	/* irq can never have been returned from gpio_to_irq() */
+	WARN_ON(1);
+	return -EINVAL;
+}
+
+#endif
+
+#endif /* __LINUX_GPIO_H */
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 2961ec7..4982998 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -109,6 +109,14 @@ static inline void account_system_vtime(struct task_struct *tsk)
 }
 #endif
 
+#if defined(CONFIG_PREEMPT_RCU) && defined(CONFIG_NO_HZ)
+extern void rcu_irq_enter(void);
+extern void rcu_irq_exit(void);
+#else
+# define rcu_irq_enter() do { } while (0)
+# define rcu_irq_exit() do { } while (0)
+#endif /* CONFIG_PREEMPT_RCU */
+
 /*
  * It is safe to do non-atomic ops on ->hardirq_context,
  * because NMI handlers may not preempt and the ops are
@@ -117,6 +125,7 @@ static inline void account_system_vtime(struct task_struct *tsk)
  */
 #define __irq_enter()					\
 	do {						\
+		rcu_irq_enter();			\
 		account_system_vtime(current);		\
 		add_preempt_count(HARDIRQ_OFFSET);	\
 		trace_hardirq_enter();			\
@@ -135,6 +144,7 @@ extern void irq_enter(void);
 		trace_hardirq_exit();			\
 		account_system_vtime(current);		\
 		sub_preempt_count(HARDIRQ_OFFSET);	\
+		rcu_irq_exit();				\
 	} while (0)
 
 /*
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index 4dd4c04..c975caf 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -1,3 +1,6 @@
+extern int iommu_is_span_boundary(unsigned int index, unsigned int nr,
+				  unsigned long shift,
+				  unsigned long boundary_size);
 extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
 				      unsigned long start, unsigned int nr,
 				      unsigned long shift,
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 4a6ce82..0f28486 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -125,11 +125,11 @@ struct jprobe {
 DECLARE_PER_CPU(struct kprobe *, current_kprobe);
 DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
 
-#ifdef ARCH_SUPPORTS_KRETPROBES
+#ifdef CONFIG_KRETPROBES
 extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
 				   struct pt_regs *regs);
 extern int arch_trampoline_kprobe(struct kprobe *p);
-#else /* ARCH_SUPPORTS_KRETPROBES */
+#else /* CONFIG_KRETPROBES */
 static inline void arch_prepare_kretprobe(struct kretprobe *rp,
 					struct pt_regs *regs)
 {
@@ -138,7 +138,7 @@ static inline int arch_trampoline_kprobe(struct kprobe *p)
 {
 	return 0;
 }
-#endif /* ARCH_SUPPORTS_KRETPROBES */
+#endif /* CONFIG_KRETPROBES */
 /*
  * Function-return probe -
  * Note:
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 4de4fd2..c1ec04f 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -221,6 +221,7 @@ struct kvm_vapic_addr {
  * Get size for mmap(vcpu_fd)
  */
 #define KVM_GET_VCPU_MMAP_SIZE    _IO(KVMIO,   0x04) /* in bytes */
+#define KVM_GET_SUPPORTED_CPUID   _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
 
 /*
  * Extension capability list.
@@ -230,8 +231,8 @@ struct kvm_vapic_addr {
 #define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
 #define KVM_CAP_USER_MEMORY 3
 #define KVM_CAP_SET_TSS_ADDR 4
-#define KVM_CAP_EXT_CPUID 5
 #define KVM_CAP_VAPIC 6
+#define KVM_CAP_EXT_CPUID 7
 
 /*
  * ioctls for VM fds
@@ -249,7 +250,6 @@ struct kvm_vapic_addr {
 #define KVM_CREATE_VCPU           _IO(KVMIO,  0x41)
 #define KVM_GET_DIRTY_LOG         _IOW(KVMIO, 0x42, struct kvm_dirty_log)
 #define KVM_SET_MEMORY_ALIAS      _IOW(KVMIO, 0x43, struct kvm_memory_alias)
-#define KVM_GET_SUPPORTED_CPUID   _IOWR(KVMIO, 0x48, struct kvm_cpuid2)
 /* Device model IOC */
 #define KVM_CREATE_IRQCHIP	  _IO(KVMIO,  0x60)
 #define KVM_IRQ_LINE		  _IOW(KVMIO, 0x61, struct kvm_irq_level)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ea4764b..928b0d59 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -107,6 +107,7 @@ struct kvm_memory_slot {
 struct kvm {
 	struct mutex lock; /* protects the vcpus array and APIC accesses */
 	spinlock_t mmu_lock;
+	struct rw_semaphore slots_lock;
 	struct mm_struct *mm; /* userspace tied to this vm */
 	int nmemslots;
 	struct kvm_memory_slot memslots[KVM_MEMORY_SLOTS +
diff --git a/include/linux/maple.h b/include/linux/maple.h
index 3f01e2b..d31e36e 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -64,7 +64,6 @@ struct maple_driver {
 	int (*connect) (struct maple_device * dev);
 	void (*disconnect) (struct maple_device * dev);
 	struct device_driver drv;
-	int registered;
 };
 
 void maple_getcond_callback(struct maple_device *dev,
diff --git a/include/linux/marker.h b/include/linux/marker.h
index 5df879d..430f6ad 100644
--- a/include/linux/marker.h
+++ b/include/linux/marker.h
@@ -104,10 +104,16 @@ static inline void marker_update_probe_range(struct marker *begin,
 #define MARK_NOARGS " "
 
 /* To be used for string format validity checking with gcc */
-static inline void __printf(1, 2) __mark_check_format(const char *fmt, ...)
+static inline void __printf(1, 2) ___mark_check_format(const char *fmt, ...)
 {
 }
 
+#define __mark_check_format(format, args...)				\
+	do {								\
+		if (0)							\
+			___mark_check_format(format, ## args);		\
+	} while (0)
+
 extern marker_probe_func __mark_empty_function;
 
 extern void marker_probe_cb(const struct marker *mdata,
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 0407562..8b1c429 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -25,18 +25,20 @@ struct page_cgroup;
 struct page;
 struct mm_struct;
 
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
 
 extern void mm_init_cgroup(struct mm_struct *mm, struct task_struct *p);
 extern void mm_free_cgroup(struct mm_struct *mm);
-extern void page_assign_page_cgroup(struct page *page,
-					struct page_cgroup *pc);
+
+#define page_reset_bad_cgroup(page)	((page)->page_cgroup = 0)
+
 extern struct page_cgroup *page_get_page_cgroup(struct page *page);
 extern int mem_cgroup_charge(struct page *page, struct mm_struct *mm,
 				gfp_t gfp_mask);
-extern void mem_cgroup_uncharge(struct page_cgroup *pc);
+extern int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm,
+					gfp_t gfp_mask);
 extern void mem_cgroup_uncharge_page(struct page *page);
-extern void mem_cgroup_move_lists(struct page_cgroup *pc, bool active);
+extern void mem_cgroup_move_lists(struct page *page, bool active);
 extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
 					struct list_head *dst,
 					unsigned long *scanned, int order,
@@ -44,11 +46,9 @@ extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
 					struct mem_cgroup *mem_cont,
 					int active);
 extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask);
-extern int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm,
-					gfp_t gfp_mask);
 int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem);
 
-#define vm_match_cgroup(mm, cgroup)	\
+#define mm_match_cgroup(mm, cgroup)	\
 	((cgroup) == rcu_dereference((mm)->mem_cgroup))
 
 extern int mem_cgroup_prepare_migration(struct page *page);
@@ -72,7 +72,7 @@ extern long mem_cgroup_calc_reclaim_active(struct mem_cgroup *mem,
 extern long mem_cgroup_calc_reclaim_inactive(struct mem_cgroup *mem,
 				struct zone *zone, int priority);
 
-#else /* CONFIG_CGROUP_MEM_CONT */
+#else /* CONFIG_CGROUP_MEM_RES_CTLR */
 static inline void mm_init_cgroup(struct mm_struct *mm,
 					struct task_struct *p)
 {
@@ -82,8 +82,7 @@ static inline void mm_free_cgroup(struct mm_struct *mm)
 {
 }
 
-static inline void page_assign_page_cgroup(struct page *page,
-						struct page_cgroup *pc)
+static inline void page_reset_bad_cgroup(struct page *page)
 {
 }
 
@@ -92,33 +91,27 @@ static inline struct page_cgroup *page_get_page_cgroup(struct page *page)
 	return NULL;
 }
 
-static inline int mem_cgroup_charge(struct page *page, struct mm_struct *mm,
-					gfp_t gfp_mask)
+static inline int mem_cgroup_charge(struct page *page,
+					struct mm_struct *mm, gfp_t gfp_mask)
 {
 	return 0;
 }
 
-static inline void mem_cgroup_uncharge(struct page_cgroup *pc)
+static inline int mem_cgroup_cache_charge(struct page *page,
+					struct mm_struct *mm, gfp_t gfp_mask)
 {
+	return 0;
 }
 
 static inline void mem_cgroup_uncharge_page(struct page *page)
 {
 }
 
-static inline void mem_cgroup_move_lists(struct page_cgroup *pc,
-						bool active)
-{
-}
-
-static inline int mem_cgroup_cache_charge(struct page *page,
-						struct mm_struct *mm,
-						gfp_t gfp_mask)
+static inline void mem_cgroup_move_lists(struct page *page, bool active)
 {
-	return 0;
 }
 
-static inline int vm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem)
+static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem)
 {
 	return 1;
 }
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index bfee0bd..af190ce 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -64,10 +64,7 @@ struct page {
 #if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
 	    spinlock_t ptl;
 #endif
-	    struct {
-		   struct kmem_cache *slab;	/* SLUB: Pointer to slab */
-		   void *end;			/* SLUB: end marker */
-	    };
+	    struct kmem_cache *slab;	/* SLUB: Pointer to slab */
 	    struct page *first_page;	/* Compound tail pages */
 	};
 	union {
@@ -91,7 +88,7 @@ struct page {
 	void *virtual;			/* Kernel virtual address (NULL if
 					   not kmapped, ie. highmem) */
 #endif /* WANT_PAGE_VIRTUAL */
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
 	unsigned long page_cgroup;
 #endif
 };
@@ -225,7 +222,7 @@ struct mm_struct {
 	/* aio bits */
 	rwlock_t		ioctx_list_lock;
 	struct kioctx		*ioctx_list;
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
 	struct mem_cgroup *mem_cgroup;
 #endif
 };
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index b74b615..f0680c2 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -31,7 +31,7 @@
 #define NF_VERDICT_QMASK 0xffff0000
 #define NF_VERDICT_QBITS 16
 
-#define NF_QUEUE_NR(x) (((x << NF_VERDICT_QBITS) & NF_VERDICT_QMASK) | NF_QUEUE)
+#define NF_QUEUE_NR(x) ((((x) << NF_VERDICT_BITS) & NF_VERDICT_QMASK) | NF_QUEUE)
 
 /* only for userspace compatibility */
 #ifndef __KERNEL__
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index a0525a1..e3d7959 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -25,6 +25,7 @@ struct netpoll {
 
 struct netpoll_info {
 	atomic_t refcnt;
+	int rx_flags;
 	spinlock_t rx_lock;
 	struct netpoll *rx_np; /* netpoll that registered an rx_hook */
 	struct sk_buff_head arp_tx; /* list of arp requests to reply to */
@@ -50,12 +51,12 @@ static inline int netpoll_rx(struct sk_buff *skb)
 	unsigned long flags;
 	int ret = 0;
 
-	if (!npinfo || !npinfo->rx_np)
+	if (!npinfo || (!npinfo->rx_np && !npinfo->rx_flags))
 		return 0;
 
 	spin_lock_irqsave(&npinfo->rx_lock, flags);
-	/* check rx_np again with the lock held */
-	if (npinfo->rx_np && __netpoll_rx(skb))
+	/* check rx_flags again with the lock held */
+	if (npinfo->rx_flags && __netpoll_rx(skb))
 		ret = 1;
 	spin_unlock_irqrestore(&npinfo->rx_lock, flags);
 
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index a69ba80..f4a0e4c 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -195,6 +195,7 @@ struct nfs_inode {
 #define NFS_INO_ADVISE_RDPLUS	(1)		/* advise readdirplus */
 #define NFS_INO_STALE		(2)		/* possible stale inode */
 #define NFS_INO_ACL_LRU_SET	(3)		/* Inode is on the LRU list */
+#define NFS_INO_MOUNTPOINT	(4)		/* inode is remote mountpoint */
 
 static inline struct nfs_inode *NFS_I(const struct inode *inode)
 {
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 87195b6..f3165e7 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -389,6 +389,16 @@ struct pci_driver {
 #define	to_pci_driver(drv) container_of(drv, struct pci_driver, driver)
 
 /**
+ * DECLARE_PCI_DEVICE_TABLE - macro used to describe a pci device table
+ * @_table: device table name
+ *
+ * This macro is used to create a struct pci_device_id array (a device table)
+ * in a generic manner.
+ */
+#define DECLARE_PCI_DEVICE_TABLE(_table) \
+	const struct pci_device_id _table[] __devinitconst
+
+/**
  * PCI_DEVICE - macro used to describe a specific pci device
  * @vend: the 16 bit PCI Vendor ID
  * @dev: the 16 bit PCI Device ID
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index e51b531..47fbcba 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -235,6 +235,8 @@ struct bitmap {
 
 	unsigned long flags;
 
+	int allclean;
+
 	unsigned long max_write_behind; /* write-behind mode */
 	atomic_t behind_writes;
 
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 85a068b..7bb6d1a 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -83,6 +83,7 @@ struct mdk_rdev_s
 #define	BarriersNotsupp	5		/* BIO_RW_BARRIER is not supported */
 #define	AllReserved	6		/* If whole device is reserved for
 					 * one array */
+#define	AutoDetected	7		/* added by auto-detect */
 
 	int desc_nr;			/* descriptor index in the superblock */
 	int raid_disk;			/* role of device in array */
diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h
index 4d66242..b3dccd6 100644
--- a/include/linux/rcuclassic.h
+++ b/include/linux/rcuclassic.h
@@ -160,5 +160,8 @@ extern void rcu_restart_cpu(int cpu);
 extern long rcu_batches_completed(void);
 extern long rcu_batches_completed_bh(void);
 
+#define rcu_enter_nohz()	do { } while (0)
+#define rcu_exit_nohz()		do { } while (0)
+
 #endif /* __KERNEL__ */
 #endif /* __LINUX_RCUCLASSIC_H */
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h
index 60c2a03..01152ed 100644
--- a/include/linux/rcupreempt.h
+++ b/include/linux/rcupreempt.h
@@ -82,5 +82,27 @@ extern struct rcupreempt_trace *rcupreempt_trace_cpu(int cpu);
 
 struct softirq_action;
 
+#ifdef CONFIG_NO_HZ
+DECLARE_PER_CPU(long, dynticks_progress_counter);
+
+static inline void rcu_enter_nohz(void)
+{
+	__get_cpu_var(dynticks_progress_counter)++;
+	WARN_ON(__get_cpu_var(dynticks_progress_counter) & 0x1);
+	mb();
+}
+
+static inline void rcu_exit_nohz(void)
+{
+	mb();
+	__get_cpu_var(dynticks_progress_counter)++;
+	WARN_ON(!(__get_cpu_var(dynticks_progress_counter) & 0x1));
+}
+
+#else /* CONFIG_NO_HZ */
+#define rcu_enter_nohz()	do { } while (0)
+#define rcu_exit_nohz()		do { } while (0)
+#endif /* CONFIG_NO_HZ */
+
 #endif /* __KERNEL__ */
 #endif /* __LINUX_RCUPREEMPT_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index e217d18..11d8e9a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -242,6 +242,7 @@ struct task_struct;
 
 extern void sched_init(void);
 extern void sched_init_smp(void);
+extern asmlinkage void schedule_tail(struct task_struct *prev);
 extern void init_idle(struct task_struct *idle, int cpu);
 extern void init_idle_bootup_task(struct task_struct *idle);
 
@@ -898,6 +899,10 @@ struct sched_class {
 			     int running);
 	void (*prio_changed) (struct rq *this_rq, struct task_struct *task,
 			     int oldprio, int running);
+
+#ifdef CONFIG_FAIR_GROUP_SCHED
+	void (*moved_group) (struct task_struct *p);
+#endif
 };
 
 struct load_weight {
@@ -1189,7 +1194,7 @@ struct task_struct {
 	int softirq_context;
 #endif
 #ifdef CONFIG_LOCKDEP
-# define MAX_LOCK_DEPTH 30UL
+# define MAX_LOCK_DEPTH 48UL
 	u64 curr_chain_key;
 	int lockdep_depth;
 	struct held_lock held_locks[MAX_LOCK_DEPTH];
@@ -1541,10 +1546,6 @@ extern unsigned int sysctl_sched_child_runs_first;
 extern unsigned int sysctl_sched_features;
 extern unsigned int sysctl_sched_migration_cost;
 extern unsigned int sysctl_sched_nr_migrate;
-#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP)
-extern unsigned int sysctl_sched_min_bal_int_shares;
-extern unsigned int sysctl_sched_max_bal_int_shares;
-#endif
 
 int sched_nr_latency_handler(struct ctl_table *table, int write,
 		struct file *file, void __user *buffer, size_t *length,
diff --git a/include/linux/security.h b/include/linux/security.h
index fe52cde..b07357c 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -34,12 +34,6 @@
 #include <linux/xfrm.h>
 #include <net/flow.h>
 
-/* only a char in selinux superblock security struct flags */
-#define FSCONTEXT_MNT		0x01
-#define CONTEXT_MNT		0x02
-#define ROOTCONTEXT_MNT		0x04
-#define DEFCONTEXT_MNT		0x08
-
 extern unsigned securebits;
 
 struct ctl_table;
@@ -114,6 +108,32 @@ struct request_sock;
 
 #ifdef CONFIG_SECURITY
 
+struct security_mnt_opts {
+	char **mnt_opts;
+	int *mnt_opts_flags;
+	int num_mnt_opts;
+};
+
+static inline void security_init_mnt_opts(struct security_mnt_opts *opts)
+{
+	opts->mnt_opts = NULL;
+	opts->mnt_opts_flags = NULL;
+	opts->num_mnt_opts = 0;
+}
+
+static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
+{
+	int i;
+	if (opts->mnt_opts)
+		for(i = 0; i < opts->num_mnt_opts; i++)
+			kfree(opts->mnt_opts[i]);
+	kfree(opts->mnt_opts);
+	opts->mnt_opts = NULL;
+	kfree(opts->mnt_opts_flags);
+	opts->mnt_opts_flags = NULL;
+	opts->num_mnt_opts = 0;
+}
+
 /**
  * struct security_operations - main security structure
  *
@@ -262,19 +282,19 @@ struct request_sock;
  * @sb_get_mnt_opts:
  *	Get the security relevant mount options used for a superblock
  *	@sb the superblock to get security mount options from
- *	@mount_options array for pointers to mount options
- *	@mount_flags array of ints specifying what each mount options is
- *	@num_opts number of options in the arrays
+ *	@opts binary data structure containing all lsm mount data
  * @sb_set_mnt_opts:
  *	Set the security relevant mount options used for a superblock
  *	@sb the superblock to set security mount options for
- *	@mount_options array for pointers to mount options
- *	@mount_flags array of ints specifying what each mount options is
- *	@num_opts number of options in the arrays
+ *	@opts binary data structure containing all lsm mount data
  * @sb_clone_mnt_opts:
  *	Copy all security options from a given superblock to another
  *	@oldsb old superblock which contain information to clone
  *	@newsb new superblock which needs filled in
+ * @sb_parse_opts_str:
+ *	Parse a string of security data filling in the opts structure
+ *	@options string containing all mount options known by the LSM
+ *	@opts binary data structure usable by the LSM
  *
  * Security hooks for inode operations.
  *
@@ -1238,8 +1258,7 @@ struct security_operations {
 
 	int (*sb_alloc_security) (struct super_block * sb);
 	void (*sb_free_security) (struct super_block * sb);
-	int (*sb_copy_data)(struct file_system_type *type,
-			    void *orig, void *copy);
+	int (*sb_copy_data)(char *orig, char *copy);
 	int (*sb_kern_mount) (struct super_block *sb, void *data);
 	int (*sb_statfs) (struct dentry *dentry);
 	int (*sb_mount) (char *dev_name, struct nameidata * nd,
@@ -1257,12 +1276,12 @@ struct security_operations {
 	void (*sb_post_pivotroot) (struct nameidata * old_nd,
 				   struct nameidata * new_nd);
 	int (*sb_get_mnt_opts) (const struct super_block *sb,
-				char ***mount_options, int **flags,
-				int *num_opts);
-	int (*sb_set_mnt_opts) (struct super_block *sb, char **mount_options,
-				int *flags, int num_opts);
+				struct security_mnt_opts *opts);
+	int (*sb_set_mnt_opts) (struct super_block *sb,
+				struct security_mnt_opts *opts);
 	void (*sb_clone_mnt_opts) (const struct super_block *oldsb,
 				   struct super_block *newsb);
+	int (*sb_parse_opts_str) (char *options, struct security_mnt_opts *opts);
 
 	int (*inode_alloc_security) (struct inode *inode);	
 	void (*inode_free_security) (struct inode *inode);
@@ -1507,7 +1526,7 @@ int security_bprm_check(struct linux_binprm *bprm);
 int security_bprm_secureexec(struct linux_binprm *bprm);
 int security_sb_alloc(struct super_block *sb);
 void security_sb_free(struct super_block *sb);
-int security_sb_copy_data(struct file_system_type *type, void *orig, void *copy);
+int security_sb_copy_data(char *orig, char *copy);
 int security_sb_kern_mount(struct super_block *sb, void *data);
 int security_sb_statfs(struct dentry *dentry);
 int security_sb_mount(char *dev_name, struct nameidata *nd,
@@ -1520,12 +1539,12 @@ void security_sb_post_remount(struct vfsmount *mnt, unsigned long flags, void *d
 void security_sb_post_addmount(struct vfsmount *mnt, struct nameidata *mountpoint_nd);
 int security_sb_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd);
 void security_sb_post_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd);
-int security_sb_get_mnt_opts(const struct super_block *sb, char ***mount_options,
-			     int **flags, int *num_opts);
-int security_sb_set_mnt_opts(struct super_block *sb, char **mount_options,
-			     int *flags, int num_opts);
+int security_sb_get_mnt_opts(const struct super_block *sb,
+				struct security_mnt_opts *opts);
+int security_sb_set_mnt_opts(struct super_block *sb, struct security_mnt_opts *opts);
 void security_sb_clone_mnt_opts(const struct super_block *oldsb,
 				struct super_block *newsb);
+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);
@@ -1635,6 +1654,16 @@ int security_secctx_to_secid(char *secdata, u32 seclen, u32 *secid);
 void security_release_secctx(char *secdata, u32 seclen);
 
 #else /* CONFIG_SECURITY */
+struct security_mnt_opts {
+};
+
+static inline void security_init_mnt_opts(struct security_mnt_opts *opts)
+{
+}
+
+static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
+{
+}
 
 /*
  * This is the default capabilities functionality.  Most of these functions
@@ -1762,8 +1791,7 @@ static inline int security_sb_alloc (struct super_block *sb)
 static inline void security_sb_free (struct super_block *sb)
 { }
 
-static inline int security_sb_copy_data (struct file_system_type *type,
-					 void *orig, void *copy)
+static inline int security_sb_copy_data (char *orig, char *copy)
 {
 	return 0;
 }
@@ -1819,6 +1847,27 @@ static inline int security_sb_pivotroot (struct nameidata *old_nd,
 static inline void security_sb_post_pivotroot (struct nameidata *old_nd,
 					       struct nameidata *new_nd)
 { }
+static inline int security_sb_get_mnt_opts(const struct super_block *sb,
+					   struct security_mnt_opts *opts)
+{
+	security_init_mnt_opts(opts);
+	return 0;
+}
+
+static inline int security_sb_set_mnt_opts(struct super_block *sb,
+					   struct security_mnt_opts *opts)
+{
+	return 0;
+}
+
+static inline void security_sb_clone_mnt_opts(const struct super_block *oldsb,
+					      struct super_block *newsb)
+{ }
+
+static inline int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
+{
+	return 0;
+}
 
 static inline int security_inode_alloc (struct inode *inode)
 {
diff --git a/include/asm-sh/sci.h b/include/linux/serial_sci.h
index 52e7366..893cc53 100644
--- a/include/asm-sh/sci.h
+++ b/include/linux/serial_sci.h
@@ -1,12 +1,10 @@
-#ifndef __ASM_SH_SCI_H
-#define __ASM_SH_SCI_H
+#ifndef __LINUX_SERIAL_SCI_H
+#define __LINUX_SERIAL_SCI_H
 
 #include <linux/serial_core.h>
 
 /*
- * Generic header for SuperH SCI(F)
- *
- * Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
+ * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
  */
 
 /* Offsets into the sci_port->irqs array */
@@ -31,4 +29,4 @@ struct plat_sci_port {
 
 int early_sci_setup(struct uart_port *port);
 
-#endif /* __ASM_SH_SCI_H */
+#endif /* __LINUX_SERIAL_SCI_H */
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index fcc4809..39c3a5e 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -41,7 +41,7 @@ static inline void *kmalloc(size_t size, gfp_t flags)
 			goto found; \
 		else \
 			i++;
-#include "kmalloc_sizes.h"
+#include <linux/kmalloc_sizes.h>
 #undef CACHE
 		{
 			extern void __you_cannot_kmalloc_that_much(void);
@@ -75,7 +75,7 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 			goto found; \
 		else \
 			i++;
-#include "kmalloc_sizes.h"
+#include <linux/kmalloc_sizes.h>
 #undef CACHE
 		{
 			extern void __you_cannot_kmalloc_that_much(void);
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 57deecc..b00c1c7 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -61,7 +61,7 @@ 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 order;
+	int order;		/* Current preferred allocation order */
 
 	/*
 	 * Avoid an extra cache line for UP, SMP and for the node local to
@@ -138,11 +138,11 @@ static __always_inline int kmalloc_index(size_t size)
 	if (size <=        512) return 9;
 	if (size <=       1024) return 10;
 	if (size <=   2 * 1024) return 11;
+	if (size <=   4 * 1024) return 12;
 /*
  * The following is only needed to support architectures with a larger page
  * size than 4k.
  */
-	if (size <=   4 * 1024) return 12;
 	if (size <=   8 * 1024) return 13;
 	if (size <=  16 * 1024) return 14;
 	if (size <=  32 * 1024) return 15;
diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h
index 64236b7..d53642d 100644
--- a/include/linux/sm501-regs.h
+++ b/include/linux/sm501-regs.h
@@ -129,11 +129,14 @@
 
 #define SM501_DEVICEID_SM501		(0x05010000)
 #define SM501_DEVICEID_IDMASK		(0xffff0000)
+#define SM501_DEVICEID_REVMASK		(0x000000ff)
 
 #define SM501_PLLCLOCK_COUNT		(0x000064)
 #define SM501_MISC_TIMING		(0x000068)
 #define SM501_CURRENT_SDRAM_CLOCK	(0x00006C)
 
+#define SM501_PROGRAMMABLE_PLL_CONTROL	(0x000074)
+
 /* GPIO base */
 #define SM501_GPIO			(0x010000)
 #define SM501_GPIO_DATA_LOW		(0x00)
diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index 932a9ef..bca1345 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -24,7 +24,8 @@ extern int sm501_unit_power(struct device *dev,
 extern unsigned long sm501_set_clock(struct device *dev,
 				     int clksrc, unsigned long freq);
 
-extern unsigned long sm501_find_clock(int clksrc, unsigned long req_freq);
+extern unsigned long sm501_find_clock(struct device *dev,
+				      int clksrc, unsigned long req_freq);
 
 /* sm501_misc_control
  *
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 2372e2e..583e048 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -94,10 +94,9 @@ enum usb_interface_condition {
  * @altsetting: array of interface structures, one for each alternate
  * 	setting that may be selected.  Each one includes a set of
  * 	endpoint configurations.  They will be in no particular order.
- * @num_altsetting: number of altsettings defined.
  * @cur_altsetting: the current altsetting.
+ * @num_altsetting: number of altsettings defined.
  * @intf_assoc: interface association descriptor
- * @driver: the USB driver that is bound to this interface.
  * @minor: the minor number assigned to this interface, if this
  *	interface is bound to a driver that uses the USB major number.
  *	If this interface does not use the USB major, this field should
@@ -781,8 +780,7 @@ static inline int usb_endpoint_is_isoc_out(
 	.idVendor = (vend), \
 	.idProduct = (prod)
 /**
- * USB_DEVICE_VER - macro used to describe a specific usb device with a
- *		version range
+ * USB_DEVICE_VER - describe a specific usb device with a version range
  * @vend: the 16 bit USB Vendor ID
  * @prod: the 16 bit USB Product ID
  * @lo: the bcdDevice_lo value
@@ -799,8 +797,7 @@ static inline int usb_endpoint_is_isoc_out(
 	.bcdDevice_hi = (hi)
 
 /**
- * USB_DEVICE_INTERFACE_PROTOCOL - macro used to describe a usb
- *		device with a specific interface protocol
+ * USB_DEVICE_INTERFACE_PROTOCOL - describe a usb device with a specific interface protocol
  * @vend: the 16 bit USB Vendor ID
  * @prod: the 16 bit USB Product ID
  * @pr: bInterfaceProtocol value
@@ -846,8 +843,7 @@ static inline int usb_endpoint_is_isoc_out(
 	.bInterfaceProtocol = (pr)
 
 /**
- * USB_DEVICE_AND_INTERFACE_INFO - macro used to describe a specific usb device
- * 		with a class of usb interfaces
+ * USB_DEVICE_AND_INTERFACE_INFO - describe a specific usb device with a class of usb interfaces
  * @vend: the 16 bit USB Vendor ID
  * @prod: the 16 bit USB Product ID
  * @cl: bInterfaceClass value
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 75370ec..9f1b4b4 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -246,8 +246,7 @@ static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
 static inline void __dec_zone_page_state(struct page *page,
 			enum zone_stat_item item)
 {
-	atomic_long_dec(&page_zone(page)->vm_stat[item]);
-	atomic_long_dec(&vm_stat[item]);
+	__dec_zone_state(page_zone(page), item);
 }
 
 /*
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 70013c5..89cd011 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -175,7 +175,8 @@ extern void build_ehash_secret(void);
 static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
 					const __be32 faddr, const __be16 fport)
 {
-	return jhash_2words((__force __u32) laddr ^ (__force __u32) faddr,
+	return jhash_3words((__force __u32) laddr,
+			    (__force __u32) faddr,
 			    ((__u32) lport) << 16 | (__force __u32)fport,
 			    inet_ehash_secret);
 }
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 9462d6a..9619b9d 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -411,6 +411,7 @@ struct sctp_event_subscribe {
 	__u8 sctp_shutdown_event;
 	__u8 sctp_partial_delivery_event;
 	__u8 sctp_adaptation_layer_event;
+	__u8 sctp_authentication_event;
 };
 
 /*
@@ -587,7 +588,7 @@ struct sctp_authchunk {
  * endpoint requires the peer to use.
 */
 struct sctp_hmacalgo {
-	__u16		shmac_num_idents;
+	__u32		shmac_num_idents;
 	__u16		shmac_idents[];
 };
 
@@ -600,7 +601,7 @@ struct sctp_hmacalgo {
 struct sctp_authkey {
 	sctp_assoc_t	sca_assoc_id;
 	__u16		sca_keynumber;
-	__u16		sca_keylen;
+	__u16		sca_keylength;
 	__u8		sca_key[];
 };
 
@@ -693,8 +694,9 @@ struct sctp_status {
  * the peer requires to be received authenticated only.
  */
 struct sctp_authchunks {
-	sctp_assoc_t            gauth_assoc_id;
-	uint8_t                 gauth_chunks[];
+	sctp_assoc_t	gauth_assoc_id;
+	__u32		gauth_number_of_chunks;
+	uint8_t		gauth_chunks[];
 };
 
 /*
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 3ffd6b5..39e1cac 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -675,5 +675,6 @@ extern int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
 
 extern void sas_ssp_task_response(struct device *dev, struct sas_task *task,
 				  struct ssp_response_iu *iu);
+struct sas_phy *sas_find_local_phy(struct domain_device *dev);
 
 #endif /* _SASLIB_H_ */
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index dbc96ef..aab1eae 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -177,6 +177,8 @@ struct iscsi_cls_session {
 	struct list_head host_list;
 	struct iscsi_transport *transport;
 	spinlock_t lock;
+	struct work_struct block_work;
+	struct work_struct unblock_work;
 	struct work_struct scan_work;
 	struct work_struct unbind_work;