111 files changed, 984 insertions, 393 deletions
diff --git a/include/asm-arm/arch-iop3xx/iop331-irqs.h b/include/asm-arm/arch-iop3xx/iop331-irqs.h
index 8ff73d487222..7135ad7e335e 100644
--- a/include/asm-arm/arch-iop3xx/iop331-irqs.h
+++ b/include/asm-arm/arch-iop3xx/iop331-irqs.h
@@ -91,7 +91,6 @@
 #define NR_IRQS                 NR_IOP331_IRQS
-#if defined(CONFIG_ARCH_IQ80331)
 /*
 * Interrupts available on the IQ80331 board
 */
@@ -111,7 +110,6 @@
 #define IRQ_IQ80331_INTC        IRQ_IOP331_XINT2
 #define IRQ_IQ80331_INTD        IRQ_IOP331_XINT3
-#elif defined(CONFIG_MACH_IQ80332)
 /*
 * Interrupts available on the IQ80332 board
 */
@@ -131,6 +129,4 @@
 #define IRQ_IQ80332_INTC        IRQ_IOP331_XINT2
 #define IRQ_IQ80332_INTD        IRQ_IOP331_XINT3
-#endif
 #endif // _IOP331_IRQ_H_
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index 3c4eb9fbe48a..f83003f5287b 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -48,8 +48,6 @@ struct clk_functions {
 };
 extern unsigned int mpurate;
-extern struct list_head clocks;
-extern spinlock_t clockfw_lock;
 extern int clk_init(struct clk_functions * custom_clocks);
 extern int clk_register(struct clk *clk);
diff --git a/include/asm-arm/arch-pxa/ssp.h b/include/asm-arm/arch-pxa/ssp.h
index 949878c0d908..ea200551a75f 100644
--- a/include/asm-arm/arch-pxa/ssp.h
+++ b/include/asm-arm/arch-pxa/ssp.h
@@ -40,8 +40,8 @@ struct ssp_dev {
 };
 int ssp_write_word(struct ssp_dev *dev, u32 data);
-int ssp_read_word(struct ssp_dev *dev);
+int ssp_read_word(struct ssp_dev *dev, u32 *data);
-void ssp_flush(struct ssp_dev *dev);
+int ssp_flush(struct ssp_dev *dev);
 void ssp_enable(struct ssp_dev *dev);
 void ssp_disable(struct ssp_dev *dev);
 void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp);
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index 72964f9b8414..3661e465b0a5 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -1,18 +1,13 @@
-/* linux/include/asm-arm/arch-bast/dma.h
+/* linux/include/asm-arm/arch-s3c2410/dma.h
 *
- * Copyright (C) 2003,2004 Simtec Electronics
+ * Copyright (C) 2003,2004,2006 Simtec Electronics
 *      Ben Dooks <ben@simtec.co.uk>
 *
- * Samsung S3C2410X DMA support
+ * Samsung S3C241XX DMA support
 *
 * 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.
- *
- * Changelog:
- *  ??-May-2003 BJD   Created file
- *  ??-Jun-2003 BJD   Added more dma functionality to go with arch
- *  10-Nov-2004 BJD   Added sys_device support
 */
 #ifndef __ASM_ARCH_DMA_H
@@ -21,28 +16,26 @@
 #include <linux/sysdev.h>
 #include "hardware.h"
 /*
 * This is the maximum DMA address(physical address) that can be DMAd to.
 *
 */
-#define MAX_DMA_ADDRESS         0x20000000
+#define MAX_DMA_ADDRESS         0x40000000
 #define MAX_DMA_TRANSFER_SIZE   0x100000 /* Data Unit is half word  */
 /* we have 4 dma channels */
 #define S3C2410_DMA_CHANNELS        (4)
 /* types */
-typedef enum {
+enum s3c2410_dma_state {
        S3C2410_DMA_IDLE,
        S3C2410_DMA_RUNNING,
        S3C2410_DMA_PAUSED
-} s3c2410_dma_state_t;
+};
-/* s3c2410_dma_loadst_t
+/* enum s3c2410_dma_loadst
 *
 * This represents the state of the DMA engine, wrt to the loaded / running
 * transfers. Since we don't have any way of knowing exactly the state of
@@ -70,44 +63,40 @@ typedef enum {
 * currently running.
 */
-typedef enum {
+enum s3c2410_dma_loadst {
        S3C2410_DMALOAD_NONE,
        S3C2410_DMALOAD_1LOADED,
        S3C2410_DMALOAD_1RUNNING,
        S3C2410_DMALOAD_1LOADED_1RUNNING,
-} s3c2410_dma_loadst_t;
+};
-typedef enum {
+enum s3c2410_dma_buffresult {
        S3C2410_RES_OK,
        S3C2410_RES_ERR,
        S3C2410_RES_ABORT
-} s3c2410_dma_buffresult_t;
+};
-typedef enum s3c2410_dmasrc_e s3c2410_dmasrc_t;
-enum s3c2410_dmasrc_e {
+enum s3c2410_dmasrc {
-        S3C2410_DMASRC_HW,      /* source is memory */
+        S3C2410_DMASRC_HW,              /* source is memory */
-        S3C2410_DMASRC_MEM      /* source is hardware */
+        S3C2410_DMASRC_MEM              /* source is hardware */
 };
-/* enum s3c2410_chan_op_e
+/* enum s3c2410_chan_op
 *
 * operation codes passed to the DMA code by the user, and also used
 * to inform the current channel owner of any changes to the system state
 */
-enum s3c2410_chan_op_e {
+enum s3c2410_chan_op {
        S3C2410_DMAOP_START,
        S3C2410_DMAOP_STOP,
        S3C2410_DMAOP_PAUSE,
        S3C2410_DMAOP_RESUME,
        S3C2410_DMAOP_FLUSH,
-        S3C2410_DMAOP_TIMEOUT,           /* internal signal to handler */
+        S3C2410_DMAOP_TIMEOUT,          /* internal signal to handler */
+        S3C2410_DMAOP_STARTED,          /* indicate channel started */
 };
-typedef enum s3c2410_chan_op_e s3c2410_chan_op_t;
 /* flags */
 #define S3C2410_DMAF_SLOW         (1<<0)   /* slow, so don't worry about
@@ -116,104 +105,100 @@ typedef enum s3c2410_chan_op_e s3c2410_chan_op_t;
 /* dma buffer */
-typedef struct s3c2410_dma_buf_s s3c2410_dma_buf_t;
 struct s3c2410_dma_client {
        char                *name;
 };
-typedef struct s3c2410_dma_client s3c2410_dma_client_t;
 /* s3c2410_dma_buf_s
 *
 * internally used buffer structure to describe a queued or running
 * buffer.
 */
-struct s3c2410_dma_buf_s {
+struct s3c2410_dma_buf;
-        s3c2410_dma_buf_t   *next;
+struct s3c2410_dma_buf {
-        int                  magic;        /* magic */
+        struct s3c2410_dma_buf  *next;
-        int                  size;         /* buffer size in bytes */
+        int                      magic;         /* magic */
-        dma_addr_t           data;         /* start of DMA data */
+        int                      size;          /* buffer size in bytes */
-        dma_addr_t           ptr;          /* where the DMA got to [1] */
+        dma_addr_t               data;          /* start of DMA data */
-        void                *id;           /* client's id */
+        dma_addr_t               ptr;           /* where the DMA got to [1] */
+        void                    *id;            /* client's id */
 };
 /* [1] is this updated for both recv/send modes? */
-typedef struct s3c2410_dma_chan_s s3c2410_dma_chan_t;
+struct s3c2410_dma_chan;
 /* s3c2410_dma_cbfn_t
 *
 * buffer callback routine type
 */
-typedef void (*s3c2410_dma_cbfn_t)(s3c2410_dma_chan_t *, void *buf, int size,
+typedef void (*s3c2410_dma_cbfn_t)(struct s3c2410_dma_chan *,
-                                   s3c2410_dma_buffresult_t result);
+                                   void *buf, int size,
+                                   enum s3c2410_dma_buffresult result);
-typedef int  (*s3c2410_dma_opfn_t)(s3c2410_dma_chan_t *,
+typedef int  (*s3c2410_dma_opfn_t)(struct s3c2410_dma_chan *,
-                                   s3c2410_chan_op_t );
+                                   enum s3c2410_chan_op );
-struct s3c2410_dma_stats_s {
+struct s3c2410_dma_stats {
-        unsigned long          loads;
+        unsigned long           loads;
-        unsigned long          timeout_longest;
+        unsigned long           timeout_longest;
-        unsigned long          timeout_shortest;
+        unsigned long           timeout_shortest;
-        unsigned long          timeout_avg;
+        unsigned long           timeout_avg;
-        unsigned long          timeout_failed;
+        unsigned long           timeout_failed;
 };
-typedef struct s3c2410_dma_stats_s s3c2410_dma_stats_t;
+/* struct s3c2410_dma_chan
-/* struct s3c2410_dma_chan_s
 *
 * full state information for each DMA channel
 */
-struct s3c2410_dma_chan_s {
+struct s3c2410_dma_chan {
        /* channel state flags and information */
-        unsigned char          number;      /* number of this dma channel */
+        unsigned char            number;      /* number of this dma channel */
-        unsigned char          in_use;      /* channel allocated */
+        unsigned char            in_use;      /* channel allocated */
-        unsigned char          irq_claimed; /* irq claimed for channel */
+        unsigned char            irq_claimed; /* irq claimed for channel */
-        unsigned char          irq_enabled; /* irq enabled for channel */
+        unsigned char            irq_enabled; /* irq enabled for channel */
-        unsigned char          xfer_unit;   /* size of an transfer */
+        unsigned char            xfer_unit;   /* size of an transfer */
        /* channel state */
-        s3c2410_dma_state_t    state;
+        enum s3c2410_dma_state   state;
-        s3c2410_dma_loadst_t   load_state;
+        enum s3c2410_dma_loadst  load_state;
-        s3c2410_dma_client_t  *client;
+        struct s3c2410_dma_client *client;
        /* channel configuration */
-        s3c2410_dmasrc_t       source;
+        enum s3c2410_dmasrc      source;
-        unsigned long          dev_addr;
+        unsigned long            dev_addr;
-        unsigned long          load_timeout;
+        unsigned long            load_timeout;
-        unsigned int           flags;        /* channel flags */
+        unsigned int             flags;         /* channel flags */
        /* channel's hardware position and configuration */
-        void __iomem           *regs;        /* channels registers */
+        void __iomem            *regs;          /* channels registers */
-        void __iomem           *addr_reg;    /* data address register */
+        void __iomem            *addr_reg;      /* data address register */
-        unsigned int           irq;          /* channel irq */
+        unsigned int             irq;           /* channel irq */
-        unsigned long          dcon;         /* default value of DCON */
+        unsigned long            dcon;          /* default value of DCON */
        /* driver handles */
-        s3c2410_dma_cbfn_t     callback_fn;  /* buffer done callback */
+        s3c2410_dma_cbfn_t       callback_fn;   /* buffer done callback */
-        s3c2410_dma_opfn_t     op_fn;        /* channel operation callback */
+        s3c2410_dma_opfn_t       op_fn;         /* channel op callback */
        /* stats gathering */
-        s3c2410_dma_stats_t   *stats;
+        struct s3c2410_dma_stats *stats;
-        s3c2410_dma_stats_t    stats_store;
+        struct s3c2410_dma_stats  stats_store;
        /* buffer list and information */
-        s3c2410_dma_buf_t      *curr;        /* current dma buffer */
+        struct s3c2410_dma_buf  *curr;          /* current dma buffer */
-        s3c2410_dma_buf_t      *next;        /* next buffer to load */
+        struct s3c2410_dma_buf  *next;          /* next buffer to load */
-        s3c2410_dma_buf_t      *end;         /* end of queue */
+        struct s3c2410_dma_buf  *end;           /* end of queue */
        /* system device */
        struct sys_device       dev;
 };
 /* the currently allocated channel information */
-extern s3c2410_dma_chan_t s3c2410_chans[];
+extern struct s3c2410_dma_chan s3c2410_chans[];
 /* note, we don't really use dma_device_t at the moment */
 typedef unsigned long dma_device_t;
@@ -226,7 +211,7 @@ typedef unsigned long dma_device_t;
 */
 extern int s3c2410_dma_request(dmach_t channel,
-                               s3c2410_dma_client_t *, void *dev);
+                               struct s3c2410_dma_client *, void *dev);
 /* s3c2410_dma_ctrl
@@ -234,7 +219,7 @@ extern int s3c2410_dma_request(dmach_t channel,
 * change the state of the dma channel
 */
-extern int s3c2410_dma_ctrl(dmach_t channel, s3c2410_chan_op_t op);
+extern int s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op);
 /* s3c2410_dma_setflags
 *
@@ -249,7 +234,7 @@ extern int s3c2410_dma_setflags(dmach_t channel,
 * free the dma channel (will also abort any outstanding operations)
 */
-extern int s3c2410_dma_free(dmach_t channel, s3c2410_dma_client_t *);
+extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *);
 /* s3c2410_dma_enqueue
 *
@@ -273,7 +258,7 @@ extern int s3c2410_dma_config(dmach_t channel, int xferunit, int dcon);
 * configure the device we're talking to
 */
-extern int s3c2410_dma_devconfig(int channel, s3c2410_dmasrc_t source,
+extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source,
                                 int hwcfg, unsigned long devaddr);
 /* s3c2410_dma_getposition
diff --git a/include/asm-arm/arch-s3c2410/regs-rtc.h b/include/asm-arm/arch-s3c2410/regs-rtc.h
index 228983f89bc8..0fbec07bb6b8 100644
--- a/include/asm-arm/arch-s3c2410/regs-rtc.h
+++ b/include/asm-arm/arch-s3c2410/regs-rtc.h
@@ -18,7 +18,7 @@
 #ifndef __ASM_ARCH_REGS_RTC_H
 #define __ASM_ARCH_REGS_RTC_H __FILE__
-#define S3C2410_RTCREG(x) ((x) + S3C24XX_VA_RTC)
+#define S3C2410_RTCREG(x) (x)
 #define S3C2410_RTCCON        S3C2410_RTCREG(0x40)
 #define S3C2410_RTCCON_RTCEN  (1<<0)
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index fe0c744e0266..e4a2569c636c 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -247,14 +247,12 @@ extern void dmac_flush_range(unsigned long, unsigned long);
 */
 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
        do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
                memcpy(dst, src, len);                          \
-                flush_dcache_page(page);                        \
+                flush_ptrace_access(vma, page, vaddr, dst, len, 1);\
        } while (0)
 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
        do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
                memcpy(dst, src, len);                          \
        } while (0)
@@ -285,10 +283,24 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned l
                __cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags);
        }
 }
+static inline void
+flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
+                         unsigned long uaddr, void *kaddr,
+                         unsigned long len, int write)
+{
+        if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
+                unsigned long addr = (unsigned long)kaddr;
+                __cpuc_coherent_kern_range(addr, addr + len);
+        }
+}
 #else
 extern void flush_cache_mm(struct mm_struct *mm);
 extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
 extern void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn);
+extern void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
+                                unsigned long uaddr, void *kaddr,
+                                unsigned long len, int write);
 #endif
 /*
diff --git a/include/asm-arm/hardware/ssp.h b/include/asm-arm/hardware/ssp.h
index 28aa11b769cd..3b42e181997c 100644
--- a/include/asm-arm/hardware/ssp.h
+++ b/include/asm-arm/hardware/ssp.h
@@ -16,8 +16,8 @@ struct ssp_state {
 };
 int ssp_write_word(u16 data);
-int ssp_read_word(void);
+int ssp_read_word(u16 *data);
-void ssp_flush(void);
+int ssp_flush(void);
 void ssp_enable(void);
 void ssp_disable(void);
 void ssp_save_state(struct ssp_state *ssp);
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index b3479fc1cc8f..bf7b9dea30f1 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -291,5 +291,12 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
 */
 #define xlate_dev_kmem_ptr(p)   p
+/*
+ * Register ISA memory and port locations for glibc iopl/inb/outb
+ * emulation.
+ */
+extern void register_isa_ports(unsigned int mmio, unsigned int io,
+                               unsigned int io_shift);
 #endif  /* __KERNEL__ */
 #endif  /* __ASM_ARM_IO_H */
diff --git a/include/asm-arm/procinfo.h b/include/asm-arm/procinfo.h
index edb7b6502fcf..91a31adfa8a8 100644
--- a/include/asm-arm/procinfo.h
+++ b/include/asm-arm/procinfo.h
@@ -55,5 +55,6 @@ extern unsigned int elf_hwcap;
 #define HWCAP_VFP       64
 #define HWCAP_EDSP      128
 #define HWCAP_JAVA      256
+#define HWCAP_IWMMXT    512
 #endif
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 406ca97a8ab2..e2f1d75171df 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -199,7 +199,21 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
        : "cc");
 }
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *rw)
+{
+        unsigned long tmp tmp2 = 1;
+        __asm__ __volatile__(
+"1:     ldrex   %0, [%2]\n"
+"       adds    %0, %0, #1\n"
+"       strexpl %1, %0, [%2]\n"
+        : "=&r" (tmp), "+r" (tmp2)
+        : "r" (&rw->lock)
+        : "cc");
+        smp_mb();
+        return tmp2 == 0;
+}
 /* read_can_lock - would read_trylock() succeed? */
 #define __raw_read_can_lock(x)          ((x)->lock < 0x80000000)
diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h
index 96adbabec740..b01a7ec409ce 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-i386/alternative.h
@@ -88,9 +88,6 @@ static inline void alternatives_smp_switch(int smp) {}
 /*
 * Alternative inline assembly for SMP.
 *
- * alternative_smp() takes two versions (SMP first, UP second) and is
- * for more complex stuff such as spinlocks.
- *
 * The LOCK_PREFIX macro defined here replaces the LOCK and
 * LOCK_PREFIX macros used everywhere in the source tree.
 *
@@ -110,21 +107,6 @@ static inline void alternatives_smp_switch(int smp) {}
 */
 #ifdef CONFIG_SMP
-#define alternative_smp(smpinstr, upinstr, args...)                     \
-        asm volatile ("661:\n\t" smpinstr "\n662:\n"                    \
-                      ".section .smp_altinstructions,\"a\"\n"           \
-                      "  .align 4\n"                                    \
-                      "  .long 661b\n"            /* label */           \
-                      "  .long 663f\n"            /* new instruction */ \
-                      "  .byte 0x68\n"            /* X86_FEATURE_UP */  \
-                      "  .byte 662b-661b\n"       /* sourcelen */       \
-                      "  .byte 664f-663f\n"       /* replacementlen */  \
-                      ".previous\n"                                     \
-                      ".section .smp_altinstr_replacement,\"awx\"\n"    \
-                      "663:\n\t" upinstr "\n"     /* replacement */     \
-                      "664:\n\t.fill 662b-661b,1,0x42\n" /* space for original */ \
-                      ".previous" : args)
 #define LOCK_PREFIX \
                ".section .smp_locks,\"a\"\n"   \
                "  .align 4\n"                  \
@@ -133,8 +115,6 @@ static inline void alternatives_smp_switch(int smp) {}
                "661:\n\tlock; "
 #else /* ! CONFIG_SMP */
-#define alternative_smp(smpinstr, upinstr, args...) \
-        asm volatile (upinstr : args)
 #define LOCK_PREFIX ""
 #endif
diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h
index 0730a20f6db8..8774d06689da 100644
--- a/include/asm-i386/kprobes.h
+++ b/include/asm-i386/kprobes.h
@@ -45,6 +45,7 @@ typedef u8 kprobe_opcode_t;
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 #define ARCH_SUPPORTS_KRETPROBES
 #define  ARCH_INACTIVE_KPROBE_COUNT 0
+#define flush_insn_slot(p)      do { } while (0)
 void arch_remove_kprobe(struct kprobe *p);
 void kretprobe_trampoline(void);
diff --git a/include/asm-i386/mach-default/mach_mpspec.h b/include/asm-i386/mach-default/mach_mpspec.h
index 6b5dadcf1d0e..51c9a9775932 100644
--- a/include/asm-i386/mach-default/mach_mpspec.h
+++ b/include/asm-i386/mach-default/mach_mpspec.h
@@ -3,6 +3,10 @@
 #define MAX_IRQ_SOURCES 256
+#if CONFIG_BASE_SMALL == 0
+#define MAX_MP_BUSSES 256
+#else
 #define MAX_MP_BUSSES 32
+#endif
 #endif /* __ASM_MACH_MPSPEC_H */
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h
index e33e9f9e4c66..22cb07cc8f32 100644
--- a/include/asm-i386/mmzone.h
+++ b/include/asm-i386/mmzone.h
@@ -14,7 +14,7 @@ extern struct pglist_data *node_data[];
 #ifdef CONFIG_X86_NUMAQ
        #include <asm/numaq.h>
-#else   /* summit or generic arch */
+#elif defined(CONFIG_ACPI_SRAT)/* summit or generic arch */
        #include <asm/srat.h>
 #endif
diff --git a/include/asm-i386/rwlock.h b/include/asm-i386/rwlock.h
index 96b0bef2ea56..87c069ccba08 100644
--- a/include/asm-i386/rwlock.h
+++ b/include/asm-i386/rwlock.h
@@ -21,23 +21,21 @@
 #define RW_LOCK_BIAS_STR        "0x01000000"
 #define __build_read_lock_ptr(rw, helper)   \
-        alternative_smp("lock; subl $1,(%0)\n\t" \
+        asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t" \
                        "jns 1f\n" \
                        "call " helper "\n\t" \
-                        "1:\n", \
+                        "1:\n" \
-                        "subl $1,(%0)\n\t", \
+                        ::"a" (rw) : "memory")
-                        :"a" (rw) : "memory")
 #define __build_read_lock_const(rw, helper)   \
-        alternative_smp("lock; subl $1,%0\n\t" \
+        asm volatile(LOCK_PREFIX " subl $1,%0\n\t" \
                        "jns 1f\n" \
                        "pushl %%eax\n\t" \
                        "leal %0,%%eax\n\t" \
                        "call " helper "\n\t" \
                        "popl %%eax\n\t" \
-                        "1:\n", \
+                        "1:\n" \
-                        "subl $1,%0\n\t", \
+                        :"+m" (*(volatile int *)rw) : : "memory")
-                        "+m" (*(volatile int *)rw) : : "memory")
 #define __build_read_lock(rw, helper)   do { \
                                                if (__builtin_constant_p(rw)) \
@@ -47,23 +45,21 @@
                                        } while (0)
 #define __build_write_lock_ptr(rw, helper) \
-        alternative_smp("lock; subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
+        asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
                        "jz 1f\n" \
                        "call " helper "\n\t" \
-                        "1:\n", \
+                        "1:\n" \
-                        "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t", \
+                        ::"a" (rw) : "memory")
-                        :"a" (rw) : "memory")
 #define __build_write_lock_const(rw, helper) \
-        alternative_smp("lock; subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
+        asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
                        "jz 1f\n" \
                        "pushl %%eax\n\t" \
                        "leal %0,%%eax\n\t" \
                        "call " helper "\n\t" \
                        "popl %%eax\n\t" \
-                        "1:\n", \
+                        "1:\n" \
-                        "subl $" RW_LOCK_BIAS_STR ",%0\n\t", \
+                        :"+m" (*(volatile int *)rw) : : "memory")
-                        "+m" (*(volatile int *)rw) : : "memory")
 #define __build_write_lock(rw, helper)  do { \
                                                if (__builtin_constant_p(rw)) \
diff --git a/include/asm-i386/spinlock.h b/include/asm-i386/spinlock.h
index d816c62a7a1d..d1020363c41a 100644
--- a/include/asm-i386/spinlock.h
+++ b/include/asm-i386/spinlock.h
@@ -22,7 +22,7 @@
 #define __raw_spin_lock_string \
        "\n1:\t" \
-        "lock ; decb %0\n\t" \
+        LOCK_PREFIX " ; decb %0\n\t" \
        "jns 3f\n" \
        "2:\t" \
        "rep;nop\n\t" \
@@ -38,7 +38,7 @@
 */
 #define __raw_spin_lock_string_flags \
        "\n1:\t" \
-        "lock ; decb %0\n\t" \
+        LOCK_PREFIX " ; decb %0\n\t" \
        "jns 5f\n" \
        "2:\t" \
        "testl $0x200, %1\n\t" \
@@ -57,15 +57,9 @@
        "jmp 4b\n" \
        "5:\n\t"
-#define __raw_spin_lock_string_up \
-        "\n\tdecb %0"
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-        alternative_smp(
+        asm(__raw_spin_lock_string : "+m" (lock->slock) : : "memory");
-                __raw_spin_lock_string,
-                __raw_spin_lock_string_up,
-                "+m" (lock->slock) : : "memory");
 }
 /*
@@ -76,10 +70,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 #ifndef CONFIG_PROVE_LOCKING
 static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
 {
-        alternative_smp(
+        asm(__raw_spin_lock_string_flags : "+m" (lock->slock) : "r" (flags) : "memory");
-                __raw_spin_lock_string_flags,
-                __raw_spin_lock_string_up,
-                "+m" (lock->slock) : "r" (flags) : "memory");
 }
 #endif
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index fc1c8ddae149..d983b74e4d9f 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -324,8 +324,6 @@
 #define __NR_vmsplice           316
 #define __NR_move_pages         317
-#ifdef __KERNEL__
 #define NR_syscalls 318
 /*
@@ -425,6 +423,8 @@ __asm__ volatile ("push %%ebp ; push %%ebx ; movl 4(%2),%%ebp ; " \
 __syscall_return(type,__res); \
 }
+#ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h
index 69f0f1df6722..4c1a0b968569 100644
--- a/include/asm-i386/unwind.h
+++ b/include/asm-i386/unwind.h
@@ -87,6 +87,7 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info)
 #else
 #define UNW_PC(frame) ((void)(frame), 0)
+#define UNW_SP(frame) ((void)(frame), 0)
 static inline int arch_unw_user_mode(const void *info)
 {
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 2418a787c405..938904910115 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -125,5 +125,6 @@ static inline void jprobe_return(void)
 }
 extern void invalidate_stacked_regs(void);
 extern void flush_register_stack(void);
+extern void flush_insn_slot(struct kprobe *p);
 #endif                          /* _ASM_KPROBES_H */
diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index 894bc4d89dc0..6a33a07b3f1d 100644
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -56,6 +56,11 @@ extern void efi_memmap_init(unsigned long *, unsigned long *);
  extern struct page *vmem_map;
  extern int find_largest_hole (u64 start, u64 end, void *arg);
  extern int create_mem_map_page_table (u64 start, u64 end, void *arg);
+  extern int vmemmap_find_next_valid_pfn(int, int);
+#else
+static inline int vmemmap_find_next_valid_pfn(int node, int i)
+{
+        return i + 1;
+}
 #endif
 #endif /* meminit_h */
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 37e52a2836b0..20a8d618c845 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -1433,7 +1433,12 @@ typedef union  pal_version_u {
 } pal_version_u_t;
-/* Return PAL version information */
+/*
+ * Return PAL version information.  While the documentation states that
+ * PAL_VERSION can be called in either physical or virtual mode, some
+ * implementations only allow physical calls.  We don't call it very often,
+ * so the overhead isn't worth eliminating.
+ */
 static inline s64
 ia64_pal_version (pal_version_u_t *pal_min_version, pal_version_u_t *pal_cur_version)
 {
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index bd4452bda357..ba826b3f75bb 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -706,12 +706,9 @@ static inline int
 sn_change_memprotect(u64 paddr, u64 len, u64 perms, u64 *nasid_array)
 {
        struct ia64_sal_retval ret_stuff;
-        unsigned long irq_flags;
-        local_irq_save(irq_flags);
        ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_MEMPROTECT, paddr, len,
                                (u64)nasid_array, perms, 0, 0, 0);
-        local_irq_restore(irq_flags);
        return ret_stuff.status;
 }
 #define SN_MEMPROT_ACCESS_CLASS_0               0x14a080
@@ -1143,12 +1140,9 @@ static inline int
 sn_inject_error(u64 paddr, u64 *data, u64 *ecc)
 {
        struct ia64_sal_retval ret_stuff;
-        unsigned long irq_flags;
-        local_irq_save(irq_flags);
        ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_INJECT_ERROR, paddr, (u64)data,
                                (u64)ecc, 0, 0, 0, 0);
-        local_irq_restore(irq_flags);
        return ret_stuff.status;
 }
diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h
index 9bd2f9bf329b..6f807e0193b7 100644
--- a/include/asm-ia64/sn/xp.h
+++ b/include/asm-ia64/sn/xp.h
@@ -60,23 +60,37 @@
 * the bte_copy() once in the hope that the failure was due to a temporary
 * aberration (i.e., the link going down temporarily).
 *
- * See bte_copy for definition of the input parameters.
+ *      src - physical address of the source of the transfer.
+ *      vdst - virtual address of the destination of the transfer.
+ *      len - number of bytes to transfer from source to destination.
+ *      mode - see bte_copy() for definition.
+ *      notification - see bte_copy() for definition.
 *
 * Note: xp_bte_copy() should never be called while holding a spinlock.
 */
 static inline bte_result_t
-xp_bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
+xp_bte_copy(u64 src, u64 vdst, u64 len, u64 mode, void *notification)
 {
        bte_result_t ret;
+        u64 pdst = ia64_tpa(vdst);
-        ret = bte_copy(src, dest, len, mode, notification);
+        /*
+         * Ensure that the physically mapped memory is contiguous.
+         *
+         * We do this by ensuring that the memory is from region 7 only.
+         * If the need should arise to use memory from one of the other
+         * regions, then modify the BUG_ON() statement to ensure that the
+         * memory from that region is always physically contiguous.
+         */
+        BUG_ON(REGION_NUMBER(vdst) != RGN_KERNEL);
+        ret = bte_copy(src, pdst, len, mode, notification);
        if (ret != BTE_SUCCESS) {
                if (!in_interrupt()) {
                        cond_resched();
                }
-                ret = bte_copy(src, dest, len, mode, notification);
+                ret = bte_copy(src, pdst, len, mode, notification);
        }
        return ret;
diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h
index 8406f1ef4caf..35e1386f37ab 100644
--- a/include/asm-ia64/sn/xpc.h
+++ b/include/asm-ia64/sn/xpc.h
@@ -683,7 +683,9 @@ extern struct xpc_vars *xpc_vars;
 extern struct xpc_rsvd_page *xpc_rsvd_page;
 extern struct xpc_vars_part *xpc_vars_part;
 extern struct xpc_partition xpc_partitions[XP_MAX_PARTITIONS + 1];
-extern char xpc_remote_copy_buffer[];
+extern char *xpc_remote_copy_buffer;
+extern void *xpc_remote_copy_buffer_base;
+extern void *xpc_kmalloc_cacheline_aligned(size_t, gfp_t, void **);
 extern struct xpc_rsvd_page *xpc_rsvd_page_init(void);
 extern void xpc_allow_IPI_ops(void);
 extern void xpc_restrict_IPI_ops(void);
@@ -1124,8 +1126,8 @@ xpc_notify_IRQ_send_local(struct xpc_channel *ch, u8 ipi_flag,
 #define XPC_GET_IPI_FLAGS(_amo, _c)     ((u8) (((_amo) >> ((_c) * 8)) & 0xff))
 #define XPC_SET_IPI_FLAGS(_amo, _c, _f) (_amo) |= ((u64) (_f) << ((_c) * 8))
-#define XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & 0x0f0f0f0f0f0f0f0f)
+#define XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & __IA64_UL_CONST(0x0f0f0f0f0f0f0f0f))
-#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo)       ((_amo) & 0x1010101010101010)
+#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo)       ((_amo) & __IA64_UL_CONST(0x1010101010101010))
 static inline void
diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h
index fc9677bc87ee..384fbf7f2a0f 100644
--- a/include/asm-ia64/system.h
+++ b/include/asm-ia64/system.h
@@ -24,7 +24,7 @@
 * 0xa000000000000000+2*PERCPU_PAGE_SIZE
 * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page)
 */
-#define KERNEL_START             (GATE_ADDR+0x100000000)
+#define KERNEL_START             (GATE_ADDR+__IA64_UL_CONST(0x100000000))
 #define PERCPU_ADDR             (-PERCPU_PAGE_SIZE)
 #ifndef __ASSEMBLY__
diff --git a/include/asm-powerpc/backlight.h b/include/asm-powerpc/backlight.h
index 58d4b6f8d827..8cf5c37c3817 100644
--- a/include/asm-powerpc/backlight.h
+++ b/include/asm-powerpc/backlight.h
@@ -30,8 +30,12 @@ static inline void pmac_backlight_key_down(void)
        pmac_backlight_key(1);
 }
+extern void pmac_backlight_set_legacy_brightness_pmu(int brightness);
 extern int pmac_backlight_set_legacy_brightness(int brightness);
 extern int pmac_backlight_get_legacy_brightness(void);
+extern void pmac_backlight_enable(void);
+extern void pmac_backlight_disable(void);
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index a9496f34b048..36c4c34bf565 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -72,6 +72,9 @@ extern unsigned long pci_io_base;
 * Neither do the standard versions now, these are just here
 * for older code.
 */
+#define insb(port, buf, ns)     _insb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define insw(port, buf, ns)     _insw_ns((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define insl(port, buf, nl)     _insl_ns((u8 __iomem *)((port)+pci_io_base), (buf), (nl))
 #define insw_ns(port, buf, ns)  _insw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
 #define insl_ns(port, buf, nl)  _insl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
 #else
@@ -137,12 +140,12 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
 #define insw_ns(port, buf, ns)  eeh_insw_ns((port), (buf), (ns))
 #define insl_ns(port, buf, nl)  eeh_insl_ns((port), (buf), (nl))
+#endif
 #define outsb(port, buf, ns)  _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
 #define outsw(port, buf, ns)  _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
 #define outsl(port, buf, nl)  _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
-#endif
 #define readb_relaxed(addr) readb(addr)
 #define readw_relaxed(addr) readw(addr)
 #define readl_relaxed(addr) readl(addr)
diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h
index 0fe396a2b666..53079ec3a515 100644
--- a/include/asm-powerpc/ipic.h
+++ b/include/asm-powerpc/ipic.h
@@ -69,9 +69,6 @@ enum ipic_mcp_irq {
        IPIC_MCP_MU   = 7,
 };
-extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
-                unsigned int irq_offset,
-                unsigned char *senses, unsigned int senses_count);
 extern int ipic_set_priority(unsigned int irq, unsigned int priority);
 extern void ipic_set_highest_priority(unsigned int irq);
 extern void ipic_set_default_priority(void);
@@ -79,7 +76,16 @@ extern void ipic_enable_mcp(enum ipic_mcp_irq mcp_irq);
 extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq);
 extern u32 ipic_get_mcp_status(void);
 extern void ipic_clear_mcp_status(u32 mask);
+#ifdef CONFIG_PPC_MERGE
+extern void ipic_init(struct device_node *node, unsigned int flags);
+extern unsigned int ipic_get_irq(struct pt_regs *regs);
+#else
+extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
+                unsigned int irq_offset,
+                unsigned char *senses, unsigned int senses_count);
 extern int ipic_get_irq(struct pt_regs *regs);
+#endif
 #endif /* __ASM_IPIC_H__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index 8f7fd5cfec34..11cbdf81fd2e 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -32,6 +32,7 @@
 #endif
 #ifndef __ASSEMBLY__
+#include <linux/cpumask.h>
 #ifdef CONFIG_KEXEC
@@ -109,7 +110,6 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
 #define MAX_NOTE_BYTES 1024
-#ifdef __powerpc64__
 extern void kexec_smp_wait(void);       /* get and clear naca physid, wait for
                                          master to copy new code to 0 */
 extern int crashing_cpu;
@@ -119,7 +119,6 @@ static inline int kexec_sr_activated(int cpu)
 {
        return cpu_isset(cpu,cpus_in_sr);
 }
-#endif /* __powerpc64 __ */
 struct kimage;
 struct pt_regs;
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index 2d0af52c823d..34e1f89a5fa0 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -51,6 +51,7 @@ typedef unsigned int kprobe_opcode_t;
 #define ARCH_SUPPORTS_KRETPROBES
 #define  ARCH_INACTIVE_KPROBE_COUNT 1
+#define flush_insn_slot(p)      do { } while (0)
 void kretprobe_trampoline(void);
 extern void arch_remove_kprobe(struct kprobe *p);
diff --git a/include/asm-powerpc/mpc86xx.h b/include/asm-powerpc/mpc86xx.h
index f260382739fa..b85df45b1a84 100644
--- a/include/asm-powerpc/mpc86xx.h
+++ b/include/asm-powerpc/mpc86xx.h
@@ -23,8 +23,6 @@
 #define _ISA_MEM_BASE   isa_mem_base
 #ifdef CONFIG_PCI
 #define PCI_DRAM_OFFSET pci_dram_offset
-#else
-#define PCI_DRAM_OFFSET 0
 #endif
 #define CPU0_BOOT_RELEASE 0x01000000
@@ -33,7 +31,6 @@
 #define MCM_PORT_CONFIG_OFFSET 0x1010
 /* Offset from CCSRBAR */
-#define MPC86xx_OPENPIC_OFFSET  (0x40000)
 #define MPC86xx_MCM_OFFSET      (0x00000)
 #define MPC86xx_MCM_SIZE        (0x02000)
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index eb241c99c457..a9f9604b9eff 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -41,6 +41,7 @@
 #define MPIC_GREG_IPI_VECTOR_PRI_1      0x000b0
 #define MPIC_GREG_IPI_VECTOR_PRI_2      0x000c0
 #define MPIC_GREG_IPI_VECTOR_PRI_3      0x000d0
+#define MPIC_GREG_IPI_STRIDE            0x10
 #define MPIC_GREG_SPURIOUS              0x000e0
 #define MPIC_GREG_TIMER_FREQ            0x000f0
@@ -68,6 +69,7 @@
 #define MPIC_CPU_IPI_DISPATCH_1         0x00050
 #define MPIC_CPU_IPI_DISPATCH_2         0x00060
 #define MPIC_CPU_IPI_DISPATCH_3         0x00070
+#define MPIC_CPU_IPI_DISPATCH_STRIDE    0x00010
 #define MPIC_CPU_CURRENT_TASK_PRI       0x00080
 #define         MPIC_CPU_TASKPRI_MASK                   0x0000000f
 #define MPIC_CPU_WHOAMI                 0x00090
@@ -114,6 +116,103 @@
 #define MPIC_VEC_TIMER_1        248
 #define MPIC_VEC_TIMER_0        247
+/*
+ * Tsi108 implementation of MPIC has many differences from the original one
+ */
+/*
+ * Global registers
+ */
+#define TSI108_GREG_BASE                0x00000
+#define TSI108_GREG_FEATURE_0           0x00000
+#define TSI108_GREG_GLOBAL_CONF_0       0x00004
+#define TSI108_GREG_VENDOR_ID           0x0000c
+#define TSI108_GREG_IPI_VECTOR_PRI_0    0x00204         /* Doorbell 0 */
+#define TSI108_GREG_IPI_STRIDE          0x0c
+#define TSI108_GREG_SPURIOUS            0x00010
+#define TSI108_GREG_TIMER_FREQ          0x00014
+/*
+ * Timer registers
+ */
+#define TSI108_TIMER_BASE               0x0030
+#define TSI108_TIMER_STRIDE             0x10
+#define TSI108_TIMER_CURRENT_CNT        0x00000
+#define TSI108_TIMER_BASE_CNT           0x00004
+#define TSI108_TIMER_VECTOR_PRI         0x00008
+#define TSI108_TIMER_DESTINATION        0x0000c
+/*
+ * Per-Processor registers
+ */
+#define TSI108_CPU_BASE                 0x00300
+#define TSI108_CPU_STRIDE               0x00040
+#define TSI108_CPU_IPI_DISPATCH_0       0x00200
+#define TSI108_CPU_IPI_DISPATCH_STRIDE  0x00000
+#define TSI108_CPU_CURRENT_TASK_PRI     0x00000
+#define TSI108_CPU_WHOAMI               0xffffffff
+#define TSI108_CPU_INTACK               0x00004
+#define TSI108_CPU_EOI                  0x00008
+/*
+ * Per-source registers
+ */
+#define TSI108_IRQ_BASE                 0x00100
+#define TSI108_IRQ_STRIDE               0x00008
+#define TSI108_IRQ_VECTOR_PRI           0x00000
+#define TSI108_VECPRI_VECTOR_MASK       0x000000ff
+#define TSI108_VECPRI_POLARITY_POSITIVE 0x01000000
+#define TSI108_VECPRI_POLARITY_NEGATIVE 0x00000000
+#define TSI108_VECPRI_SENSE_LEVEL       0x02000000
+#define TSI108_VECPRI_SENSE_EDGE        0x00000000
+#define TSI108_VECPRI_POLARITY_MASK     0x01000000
+#define TSI108_VECPRI_SENSE_MASK        0x02000000
+#define TSI108_IRQ_DESTINATION          0x00004
+/* weird mpic register indices and mask bits in the HW info array */
+enum {
+        MPIC_IDX_GREG_BASE = 0,
+        MPIC_IDX_GREG_FEATURE_0,
+        MPIC_IDX_GREG_GLOBAL_CONF_0,
+        MPIC_IDX_GREG_VENDOR_ID,
+        MPIC_IDX_GREG_IPI_VECTOR_PRI_0,
+        MPIC_IDX_GREG_IPI_STRIDE,
+        MPIC_IDX_GREG_SPURIOUS,
+        MPIC_IDX_GREG_TIMER_FREQ,
+        MPIC_IDX_TIMER_BASE,
+        MPIC_IDX_TIMER_STRIDE,
+        MPIC_IDX_TIMER_CURRENT_CNT,
+        MPIC_IDX_TIMER_BASE_CNT,
+        MPIC_IDX_TIMER_VECTOR_PRI,
+        MPIC_IDX_TIMER_DESTINATION,
+        MPIC_IDX_CPU_BASE,
+        MPIC_IDX_CPU_STRIDE,
+        MPIC_IDX_CPU_IPI_DISPATCH_0,
+        MPIC_IDX_CPU_IPI_DISPATCH_STRIDE,
+        MPIC_IDX_CPU_CURRENT_TASK_PRI,
+        MPIC_IDX_CPU_WHOAMI,
+        MPIC_IDX_CPU_INTACK,
+        MPIC_IDX_CPU_EOI,
+        MPIC_IDX_IRQ_BASE,
+        MPIC_IDX_IRQ_STRIDE,
+        MPIC_IDX_IRQ_VECTOR_PRI,
+        MPIC_IDX_VECPRI_VECTOR_MASK,
+        MPIC_IDX_VECPRI_POLARITY_POSITIVE,
+        MPIC_IDX_VECPRI_POLARITY_NEGATIVE,
+        MPIC_IDX_VECPRI_SENSE_LEVEL,
+        MPIC_IDX_VECPRI_SENSE_EDGE,
+        MPIC_IDX_VECPRI_POLARITY_MASK,
+        MPIC_IDX_VECPRI_SENSE_MASK,
+        MPIC_IDX_IRQ_DESTINATION,
+        MPIC_IDX_END
+};
 #ifdef CONFIG_MPIC_BROKEN_U3
 /* Fixup table entry */
 struct mpic_irq_fixup
@@ -171,15 +270,29 @@ struct mpic
        volatile u32 __iomem    *cpuregs[MPIC_MAX_CPUS];
        volatile u32 __iomem    *isus[MPIC_MAX_ISU];
+#ifdef CONFIG_MPIC_WEIRD
+        /* Pointer to HW info array */
+        u32                     *hw_set;
+#endif
        /* link */
        struct mpic             *next;
 };
+/*
+ * MPIC flags (passed to mpic_alloc)
+ *
+ * The top 4 bits contain an MPIC bhw id that is used to index the
+ * register offsets and some masks when CONFIG_MPIC_WEIRD is set.
+ * Note setting any ID (leaving those bits to 0) means standard MPIC
+ */
 /* This is the primary controller, only that one has IPIs and
 * has afinity control. A non-primary MPIC always uses CPU0
 * registers only
 */
 #define MPIC_PRIMARY                    0x00000001
 /* Set this for a big-endian MPIC */
 #define MPIC_BIG_ENDIAN                 0x00000002
 /* Broken U3 MPIC */
@@ -188,6 +301,18 @@ struct mpic
 #define MPIC_BROKEN_IPI                 0x00000008
 /* MPIC wants a reset */
 #define MPIC_WANTS_RESET                0x00000010
+/* Spurious vector requires EOI */
+#define MPIC_SPV_EOI                    0x00000020
+/* No passthrough disable */
+#define MPIC_NO_PTHROU_DIS              0x00000040
+/* MPIC HW modification ID */
+#define MPIC_REGSET_MASK                0xf0000000
+#define MPIC_REGSET(val)                (((val) & 0xf ) << 28)
+#define MPIC_GET_REGSET(flags)          (((flags) >> 28) & 0xf)
+#define MPIC_REGSET_STANDARD            MPIC_REGSET(0)  /* Original MPIC */
+#define MPIC_REGSET_TSI108              MPIC_REGSET(1)  /* Tsi108/109 PIC */
 /* Allocate the controller structure and setup the linux irq descs
 * for the range if interrupts passed in. No HW initialization is
diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h
index 9f0917c68659..ae63db7b3e7d 100644
--- a/include/asm-powerpc/pgalloc.h
+++ b/include/asm-powerpc/pgalloc.h
@@ -117,7 +117,7 @@ static inline void pte_free(struct page *ptepage)
        pte_free_kernel(page_address(ptepage));
 }
-#define PGF_CACHENUM_MASK       0xf
+#define PGF_CACHENUM_MASK       0x3
 typedef struct pgtable_free {
        unsigned long val;
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index b095a285c84b..d0fa1b9aed35 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -276,6 +276,7 @@ extern void of_irq_map_init(unsigned int flags);
 * of_irq_map_raw - Low level interrupt tree parsing
 * @parent:     the device interrupt parent
 * @intspec:    interrupt specifier ("interrupts" property of the device)
+ * @ointsize:   size of the passed in interrupt specifier
 * @addr:       address specifier (start of "reg" property of the device)
 * @out_irq:    structure of_irq filled by this function
 *
@@ -288,7 +289,8 @@ extern void of_irq_map_init(unsigned int flags);
 *
 */
-extern int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr,
+extern int of_irq_map_raw(struct device_node *parent, u32 *intspec,
+                          u32 ointsize, u32 *addr,
                          struct of_irq *out_irq);
diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h
index a33c6acffa61..82a27e9a041f 100644
--- a/include/asm-powerpc/rtas.h
+++ b/include/asm-powerpc/rtas.h
@@ -170,6 +170,7 @@ extern int rtas_get_sensor(int sensor, int index, int *state);
 extern int rtas_get_power_level(int powerdomain, int *level);
 extern int rtas_set_power_level(int powerdomain, int level, int *setlevel);
 extern int rtas_set_indicator(int indicator, int index, int new_value);
+extern int rtas_set_indicator_fast(int indicator, int index, int new_value);
 extern void rtas_progress(char *s, unsigned short hex);
 extern void rtas_initialize(void);
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 7307aa775671..4c9f5229e833 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -53,6 +53,15 @@
 #define smp_read_barrier_depends()      do { } while(0)
 #endif /* CONFIG_SMP */
+/*
+ * This is a barrier which prevents following instructions from being
+ * started until the value of the argument x is known.  For example, if
+ * x is a variable loaded from memory, this prevents following
+ * instructions from being executed until the load has been performed.
+ */
+#define data_barrier(x) \
+        asm volatile("twi 0,%0,0; isync" : : "r" (x) : "memory");
 struct task_struct;
 struct pt_regs;
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index dcde4410348d..5785ac4737b5 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -30,10 +30,6 @@ extern unsigned long tb_ticks_per_usec;
 extern unsigned long tb_ticks_per_sec;
 extern u64 tb_to_xs;
 extern unsigned      tb_to_us;
-extern unsigned long tb_last_stamp;
-extern u64 tb_last_jiffy;
-DECLARE_PER_CPU(unsigned long, last_jiffy);
 struct rtc_time;
 extern void to_tm(int tim, struct rtc_time * tm);
diff --git a/include/asm-powerpc/tsi108.h b/include/asm-powerpc/tsi108.h
index c4c278d72f71..2c702d35a7cf 100644
--- a/include/asm-powerpc/tsi108.h
+++ b/include/asm-powerpc/tsi108.h
@@ -1,16 +1,18 @@
 /*
- * include/asm-ppc/tsi108.h
- *
 * common routine and memory layout for Tundra TSI108(Grendel) host bridge
 * memory controller.
 *
 * Author: Jacob Pan (jacob.pan@freescale.com)
 *         Alex Bounine (alexandreb@tundra.com)
- * 2004 (c) Freescale Semiconductor Inc.  This file is licensed under
+ *
- * the terms of the GNU General Public License version 2.  This program
+ * Copyright 2004-2006 Freescale Semiconductor, Inc.
- * is licensed "as is" without any warranty of any kind, whether express
+ *
- * or implied.
+ * 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 __PPC_KERNEL_TSI108_H
 #define __PPC_KERNEL_TSI108_H
diff --git a/include/asm-powerpc/tsi108_irq.h b/include/asm-powerpc/tsi108_irq.h
new file mode 100644
index 000000000000..3e4d04effa57
--- /dev/null
+++ b/include/asm-powerpc/tsi108_irq.h
@@ -0,0 +1,124 @@
+/*
+ * (C) Copyright 2005 Tundra Semiconductor Corp.
+ * Alex Bounine, <alexandreb at tundra.com).
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+/*
+ * definitions for interrupt controller initialization and external interrupt
+ * demultiplexing on TSI108EMU/SVB boards.
+ */
+#ifndef _ASM_PPC_TSI108_IRQ_H
+#define _ASM_PPC_TSI108_IRQ_H
+/*
+ * Tsi108 interrupts
+ */
+#ifndef TSI108_IRQ_REG_BASE
+#define TSI108_IRQ_REG_BASE             0
+#endif
+#define TSI108_IRQ(x)           (TSI108_IRQ_REG_BASE + (x))
+#define TSI108_MAX_VECTORS      (36 + 4)        /* 36 sources + PCI INT demux */
+#define MAX_TASK_PRIO   0xF
+#define TSI108_IRQ_SPURIOUS     (TSI108_MAX_VECTORS)
+#define DEFAULT_PRIO_LVL        10      /* initial priority level */
+/* Interrupt vectors assignment to external and internal
+ * sources of requests. */
+/* EXTERNAL INTERRUPT SOURCES */
+#define IRQ_TSI108_EXT_INT0     TSI108_IRQ(0)   /* External Source at INT[0] */
+#define IRQ_TSI108_EXT_INT1     TSI108_IRQ(1)   /* External Source at INT[1] */
+#define IRQ_TSI108_EXT_INT2     TSI108_IRQ(2)   /* External Source at INT[2] */
+#define IRQ_TSI108_EXT_INT3     TSI108_IRQ(3)   /* External Source at INT[3] */
+/* INTERNAL INTERRUPT SOURCES */
+#define IRQ_TSI108_RESERVED0    TSI108_IRQ(4)   /* Reserved IRQ */
+#define IRQ_TSI108_RESERVED1    TSI108_IRQ(5)   /* Reserved IRQ */
+#define IRQ_TSI108_RESERVED2    TSI108_IRQ(6)   /* Reserved IRQ */
+#define IRQ_TSI108_RESERVED3    TSI108_IRQ(7)   /* Reserved IRQ */
+#define IRQ_TSI108_DMA0         TSI108_IRQ(8)   /* DMA0 */
+#define IRQ_TSI108_DMA1         TSI108_IRQ(9)   /* DMA1 */
+#define IRQ_TSI108_DMA2         TSI108_IRQ(10)  /* DMA2 */
+#define IRQ_TSI108_DMA3         TSI108_IRQ(11)  /* DMA3 */
+#define IRQ_TSI108_UART0        TSI108_IRQ(12)  /* UART0 */
+#define IRQ_TSI108_UART1        TSI108_IRQ(13)  /* UART1 */
+#define IRQ_TSI108_I2C          TSI108_IRQ(14)  /* I2C */
+#define IRQ_TSI108_GPIO         TSI108_IRQ(15)  /* GPIO */
+#define IRQ_TSI108_GIGE0        TSI108_IRQ(16)  /* GIGE0 */
+#define IRQ_TSI108_GIGE1        TSI108_IRQ(17)  /* GIGE1 */
+#define IRQ_TSI108_RESERVED4    TSI108_IRQ(18)  /* Reserved IRQ */
+#define IRQ_TSI108_HLP          TSI108_IRQ(19)  /* HLP */
+#define IRQ_TSI108_SDRAM        TSI108_IRQ(20)  /* SDC */
+#define IRQ_TSI108_PROC_IF      TSI108_IRQ(21)  /* Processor IF */
+#define IRQ_TSI108_RESERVED5    TSI108_IRQ(22)  /* Reserved IRQ */
+#define IRQ_TSI108_PCI          TSI108_IRQ(23)  /* PCI/X block */
+#define IRQ_TSI108_MBOX0        TSI108_IRQ(24)  /* Mailbox 0 register */
+#define IRQ_TSI108_MBOX1        TSI108_IRQ(25)  /* Mailbox 1 register */
+#define IRQ_TSI108_MBOX2        TSI108_IRQ(26)  /* Mailbox 2 register */
+#define IRQ_TSI108_MBOX3        TSI108_IRQ(27)  /* Mailbox 3 register */
+#define IRQ_TSI108_DBELL0       TSI108_IRQ(28)  /* Doorbell 0 */
+#define IRQ_TSI108_DBELL1       TSI108_IRQ(29)  /* Doorbell 1 */
+#define IRQ_TSI108_DBELL2       TSI108_IRQ(30)  /* Doorbell 2 */
+#define IRQ_TSI108_DBELL3       TSI108_IRQ(31)  /* Doorbell 3 */
+#define IRQ_TSI108_TIMER0       TSI108_IRQ(32)  /* Global Timer 0 */
+#define IRQ_TSI108_TIMER1       TSI108_IRQ(33)  /* Global Timer 1 */
+#define IRQ_TSI108_TIMER2       TSI108_IRQ(34)  /* Global Timer 2 */
+#define IRQ_TSI108_TIMER3       TSI108_IRQ(35)  /* Global Timer 3 */
+/*
+ * PCI bus INTA# - INTD# lines demultiplexor
+ */
+#define IRQ_PCI_INTAD_BASE      TSI108_IRQ(36)
+#define IRQ_PCI_INTA            (IRQ_PCI_INTAD_BASE + 0)
+#define IRQ_PCI_INTB            (IRQ_PCI_INTAD_BASE + 1)
+#define IRQ_PCI_INTC            (IRQ_PCI_INTAD_BASE + 2)
+#define IRQ_PCI_INTD            (IRQ_PCI_INTAD_BASE + 3)
+#define NUM_PCI_IRQS            (4)
+/* number of entries in vector dispatch table */
+#define IRQ_TSI108_TAB_SIZE     (TSI108_MAX_VECTORS + 1)
+/* Mapping of MPIC outputs to processors' interrupt pins */
+#define IDIR_INT_OUT0           0x1
+#define IDIR_INT_OUT1           0x2
+#define IDIR_INT_OUT2           0x4
+#define IDIR_INT_OUT3           0x8
+/*---------------------------------------------------------------
+ * IRQ line configuration parameters */
+/* Interrupt delivery modes */
+typedef enum {
+        TSI108_IRQ_DIRECTED,
+        TSI108_IRQ_DISTRIBUTED,
+} TSI108_IRQ_MODE;
+#endif                          /*  _ASM_PPC_TSI108_IRQ_H */
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index c70344b91049..f6a7ff04ffe5 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -1093,5 +1093,100 @@ typedef struct im_idma {
 #define FCC_PSMR_RMII   ((uint)0x00020000)      /* Use RMII interface */
+/* FCC iop & clock configuration. BSP code is responsible to define Fx_RXCLK & Fx_TXCLK
+ * in order to use clock-computing stuff below for the FCC x
+ */
+/* Automatically generates register configurations */
+#define PC_CLK(x)       ((uint)(1<<(x-1)))      /* FCC CLK I/O ports */
+#define CMXFCR_RF1CS(x) ((uint)((x-5)<<27))     /* FCC1 Receive Clock Source */
+#define CMXFCR_TF1CS(x) ((uint)((x-5)<<24))     /* FCC1 Transmit Clock Source */
+#define CMXFCR_RF2CS(x) ((uint)((x-9)<<19))     /* FCC2 Receive Clock Source */
+#define CMXFCR_TF2CS(x) ((uint)((x-9)<<16))     /* FCC2 Transmit Clock Source */
+#define CMXFCR_RF3CS(x) ((uint)((x-9)<<11))     /* FCC3 Receive Clock Source */
+#define CMXFCR_TF3CS(x) ((uint)((x-9)<<8))      /* FCC3 Transmit Clock Source */
+#define PC_F1RXCLK      PC_CLK(F1_RXCLK)
+#define PC_F1TXCLK      PC_CLK(F1_TXCLK)
+#define CMX1_CLK_ROUTE  (CMXFCR_RF1CS(F1_RXCLK) | CMXFCR_TF1CS(F1_TXCLK))
+#define CMX1_CLK_MASK   ((uint)0xff000000)
+#define PC_F2RXCLK      PC_CLK(F2_RXCLK)
+#define PC_F2TXCLK      PC_CLK(F2_TXCLK)
+#define CMX2_CLK_ROUTE  (CMXFCR_RF2CS(F2_RXCLK) | CMXFCR_TF2CS(F2_TXCLK))
+#define CMX2_CLK_MASK   ((uint)0x00ff0000)
+#define PC_F3RXCLK      PC_CLK(F3_RXCLK)
+#define PC_F3TXCLK      PC_CLK(F3_TXCLK)
+#define CMX3_CLK_ROUTE  (CMXFCR_RF3CS(F3_RXCLK) | CMXFCR_TF3CS(F3_TXCLK))
+#define CMX3_CLK_MASK   ((uint)0x0000ff00)
+#define CPMUX_CLK_MASK (CMX3_CLK_MASK | CMX2_CLK_MASK)
+#define CPMUX_CLK_ROUTE (CMX3_CLK_ROUTE | CMX2_CLK_ROUTE)
+#define CLK_TRX (PC_F3TXCLK | PC_F3RXCLK | PC_F2TXCLK | PC_F2RXCLK)
+/* I/O Pin assignment for FCC1.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PA1_COL         0x00000001U
+#define PA1_CRS         0x00000002U
+#define PA1_TXER        0x00000004U
+#define PA1_TXEN        0x00000008U
+#define PA1_RXDV        0x00000010U
+#define PA1_RXER        0x00000020U
+#define PA1_TXDAT       0x00003c00U
+#define PA1_RXDAT       0x0003c000U
+#define PA1_PSORA0      (PA1_RXDAT | PA1_TXDAT)
+#define PA1_PSORA1      (PA1_COL | PA1_CRS | PA1_TXER | PA1_TXEN | \
+                PA1_RXDV | PA1_RXER)
+#define PA1_DIRA0       (PA1_RXDAT | PA1_CRS | PA1_COL | PA1_RXER | PA1_RXDV)
+#define PA1_DIRA1       (PA1_TXDAT | PA1_TXEN | PA1_TXER)
+/* I/O Pin assignment for FCC2.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB2_TXER        0x00000001U
+#define PB2_RXDV        0x00000002U
+#define PB2_TXEN        0x00000004U
+#define PB2_RXER        0x00000008U
+#define PB2_COL         0x00000010U
+#define PB2_CRS         0x00000020U
+#define PB2_TXDAT       0x000003c0U
+#define PB2_RXDAT       0x00003c00U
+#define PB2_PSORB0      (PB2_RXDAT | PB2_TXDAT | PB2_CRS | PB2_COL | \
+                PB2_RXER | PB2_RXDV | PB2_TXER)
+#define PB2_PSORB1      (PB2_TXEN)
+#define PB2_DIRB0       (PB2_RXDAT | PB2_CRS | PB2_COL | PB2_RXER | PB2_RXDV)
+#define PB2_DIRB1       (PB2_TXDAT | PB2_TXEN | PB2_TXER)
+/* I/O Pin assignment for FCC3.  I don't yet know the best way to do this,
+ * but there is little variation among the choices.
+ */
+#define PB3_RXDV        0x00004000U
+#define PB3_RXER        0x00008000U
+#define PB3_TXER        0x00010000U
+#define PB3_TXEN        0x00020000U
+#define PB3_COL         0x00040000U
+#define PB3_CRS         0x00080000U
+#define PB3_TXDAT       0x0f000000U
+#define PC3_TXDAT       0x00000010U
+#define PB3_RXDAT       0x00f00000U
+#define PB3_PSORB0      (PB3_RXDAT | PB3_TXDAT | PB3_CRS | PB3_COL | \
+                PB3_RXER | PB3_RXDV | PB3_TXER | PB3_TXEN)
+#define PB3_PSORB1      0
+#define PB3_DIRB0       (PB3_RXDAT | PB3_CRS | PB3_COL | PB3_RXER | PB3_RXDV)
+#define PB3_DIRB1       (PB3_TXDAT | PB3_TXEN | PB3_TXER)
+#define PC3_DIRC1       (PC3_TXDAT)
+/* Handy macro to specify mem for FCCs*/
+#define FCC_MEM_OFFSET(x) (CPM_FCC_SPECIAL_BASE + (x*128))
+#define FCC1_MEM_OFFSET FCC_MEM_OFFSET(0)
+#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1)
+#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(2)
 #endif /* __CPM2__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/mpc8260.h b/include/asm-ppc/mpc8260.h
index 4b93481e7679..23579d4afae7 100644
--- a/include/asm-ppc/mpc8260.h
+++ b/include/asm-ppc/mpc8260.h
@@ -82,6 +82,7 @@ enum ppc_sys_devices {
        MPC82xx_CPM_SMC2,
        MPC82xx_CPM_USB,
        MPC82xx_SEC1,
+        MPC82xx_MDIO_BB,
        NUM_PPC_SYS_DEVS,
 };
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index adcce33f20ae..d3a2f2fe230c 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -110,6 +110,7 @@ enum ppc_sys_devices {
        MPC8xx_CPM_SMC1,
        MPC8xx_CPM_SMC2,
        MPC8xx_CPM_USB,
+        MPC8xx_MDIO_FEC,
        NUM_PPC_SYS_DEVS,
 };
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index 15065af566c2..c9f5c34d318c 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -13,6 +13,7 @@ typedef u32 kprobe_opcode_t;
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 #define arch_remove_kprobe(p)   do {} while (0)
 #define  ARCH_INACTIVE_KPROBE_COUNT 0
+#define flush_insn_slot(p)      do { } while (0)
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 03f5bc9b6bec..ebfe395cfb87 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -234,7 +234,7 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
        sz_bits = 0UL;
        if (_PAGE_SZBITS_4U != 0UL || _PAGE_SZBITS_4V != 0UL) {
                __asm__ __volatile__(
-                "\n661: sethi           %uhi(%1), %0\n"
+                "\n661: sethi           %%uhi(%1), %0\n"
                "       sllx            %0, 32, %0\n"
                "       .section        .sun4v_2insn_patch, \"ax\"\n"
                "       .word           661b\n"
@@ -339,7 +339,7 @@ static inline pgprot_t pgprot_noncached(pgprot_t prot)
        "       .section        .sun4v_2insn_patch, \"ax\"\n"
        "       .word           661b\n"
        "       andn            %0, %4, %0\n"
-        "       or              %0, %3, %0\n"
+        "       or              %0, %5, %0\n"
        "       .previous\n"
        : "=r" (val)
        : "0" (val), "i" (_PAGE_CP_4U | _PAGE_CV_4U), "i" (_PAGE_E_4U),
diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h
index 5015bb8d6c32..89d42431efb5 100644
--- a/include/asm-sparc64/sfp-machine.h
+++ b/include/asm-sparc64/sfp-machine.h
@@ -34,7 +34,7 @@
 #define _FP_MUL_MEAT_D(R,X,Y)                                   \
  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
 #define _FP_MUL_MEAT_Q(R,X,Y)                                   \
-  _FP_MUL_MEAT_2_wide_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
 #define _FP_DIV_MEAT_S(R,X,Y)   _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
 #define _FP_DIV_MEAT_D(R,X,Y)   _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86_64/alternative.h
index aa67bfd1b3ce..a584826cc570 100644
--- a/include/asm-x86_64/alternative.h
+++ b/include/asm-x86_64/alternative.h
@@ -4,6 +4,7 @@
 #ifdef __KERNEL__
 #include <linux/types.h>
+#include <asm/cpufeature.h>
 struct alt_instr {
        u8 *instr;              /* original instruction */
@@ -102,9 +103,6 @@ static inline void alternatives_smp_switch(int smp) {}
 /*
 * Alternative inline assembly for SMP.
 *
- * alternative_smp() takes two versions (SMP first, UP second) and is
- * for more complex stuff such as spinlocks.
- *
 * The LOCK_PREFIX macro defined here replaces the LOCK and
 * LOCK_PREFIX macros used everywhere in the source tree.
 *
@@ -124,21 +122,6 @@ static inline void alternatives_smp_switch(int smp) {}
 */
 #ifdef CONFIG_SMP
-#define alternative_smp(smpinstr, upinstr, args...)                     \
-        asm volatile ("661:\n\t" smpinstr "\n662:\n"                    \
-                      ".section .smp_altinstructions,\"a\"\n"           \
-                      "  .align 8\n"                                    \
-                      "  .quad 661b\n"            /* label */           \
-                      "  .quad 663f\n"            /* new instruction */ \
-                      "  .byte 0x66\n"            /* X86_FEATURE_UP */  \
-                      "  .byte 662b-661b\n"       /* sourcelen */       \
-                      "  .byte 664f-663f\n"       /* replacementlen */  \
-                      ".previous\n"                                     \
-                      ".section .smp_altinstr_replacement,\"awx\"\n"    \
-                      "663:\n\t" upinstr "\n"     /* replacement */     \
-                      "664:\n\t.fill 662b-661b,1,0x42\n" /* space for original */ \
-                      ".previous" : args)
 #define LOCK_PREFIX \
                ".section .smp_locks,\"a\"\n"   \
                "  .align 8\n"                  \
@@ -147,8 +130,6 @@ static inline void alternatives_smp_switch(int smp) {}
                "661:\n\tlock; "
 #else /* ! CONFIG_SMP */
-#define alternative_smp(smpinstr, upinstr, args...) \
-        asm volatile (upinstr : args)
 #define LOCK_PREFIX ""
 #endif
diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86_64/calgary.h
index fbfb50136edb..4e3919524240 100644
--- a/include/asm-x86_64/calgary.h
+++ b/include/asm-x86_64/calgary.h
@@ -60,9 +60,4 @@ static inline int calgary_iommu_init(void) { return 1; }
 static inline void detect_calgary(void) { return; }
 #endif
-static inline unsigned int bus_to_phb(unsigned char busno)
-{
-        return ((busno % 15 == 0) ? 0 : busno / 2 + 1);
-}
 #endif /* _ASM_X86_64_CALGARY_H */
diff --git a/include/asm-x86_64/kprobes.h b/include/asm-x86_64/kprobes.h
index d36febd9bb18..cf5317898fb0 100644
--- a/include/asm-x86_64/kprobes.h
+++ b/include/asm-x86_64/kprobes.h
@@ -47,6 +47,7 @@ typedef u8 kprobe_opcode_t;
 void kretprobe_trampoline(void);
 extern void arch_remove_kprobe(struct kprobe *p);
+#define flush_insn_slot(p)      do { } while (0)
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index f7bf875aae40..10f346165cab 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -19,7 +19,7 @@
 #define EXCEPTION_STACK_ORDER 0
 #define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
-#define DEBUG_STACK_ORDER EXCEPTION_STACK_ORDER
+#define DEBUG_STACK_ORDER (EXCEPTION_STACK_ORDER + 1)
 #define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
 #define IRQSTACK_ORDER 2
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 3b3c1217fe61..de9c3147ee4c 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -232,8 +232,14 @@ struct tss_struct {
        unsigned long io_bitmap[IO_BITMAP_LONGS + 1];
 } __attribute__((packed)) ____cacheline_aligned;
 extern struct cpuinfo_x86 boot_cpu_data;
 DECLARE_PER_CPU(struct tss_struct,init_tss);
+/* Save the original ist values for checking stack pointers during debugging */
+struct orig_ist {
+        unsigned long ist[7];
+};
+DECLARE_PER_CPU(struct orig_ist, orig_ist);
 #ifdef CONFIG_X86_VSMP
 #define ARCH_MIN_TASKALIGN      (1 << INTERNODE_CACHE_SHIFT)
diff --git a/include/asm-x86_64/spinlock.h b/include/asm-x86_64/spinlock.h
index 8d3421996f94..248a79f0eaff 100644
--- a/include/asm-x86_64/spinlock.h
+++ b/include/asm-x86_64/spinlock.h
@@ -21,7 +21,7 @@
 #define __raw_spin_lock_string \
        "\n1:\t" \
-        "lock ; decl %0\n\t" \
+        LOCK_PREFIX " ; decl %0\n\t" \
        "js 2f\n" \
        LOCK_SECTION_START("") \
        "2:\t" \
@@ -40,10 +40,7 @@
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-        alternative_smp(
+        asm volatile(__raw_spin_lock_string : "=m" (lock->slock) : : "memory");
-                __raw_spin_lock_string,
-                __raw_spin_lock_string_up,
-                "=m" (lock->slock) : : "memory");
 }
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
@@ -125,12 +122,12 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock)
 static inline void __raw_read_unlock(raw_rwlock_t *rw)
 {
-        asm volatile("lock ; incl %0" :"=m" (rw->lock) : : "memory");
+        asm volatile(LOCK_PREFIX " ; incl %0" :"=m" (rw->lock) : : "memory");
 }
 static inline void __raw_write_unlock(raw_rwlock_t *rw)
 {
-        asm volatile("lock ; addl $" RW_LOCK_BIAS_STR ",%0"
+        asm volatile(LOCK_PREFIX " ; addl $" RW_LOCK_BIAS_STR ",%0"
                                : "=m" (rw->lock) : : "memory");
 }
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
index 5f9a01805821..ba94ab3d2673 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86_64/swiotlb.h
@@ -42,6 +42,8 @@ extern void swiotlb_free_coherent (struct device *hwdev, size_t size,
 extern int swiotlb_dma_supported(struct device *hwdev, u64 mask);
 extern void swiotlb_init(void);
+extern int swiotlb_force;
 #ifdef CONFIG_SWIOTLB
 extern int swiotlb;
 #else
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 94387c915e53..2d89d309a2a8 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -620,8 +620,6 @@ __SYSCALL(__NR_vmsplice, sys_vmsplice)
 #define __NR_move_pages         279
 __SYSCALL(__NR_move_pages, sys_move_pages)
-#ifdef __KERNEL__
 #define __NR_syscall_max __NR_move_pages
 #ifndef __NO_STUBS
@@ -746,6 +744,8 @@ __syscall_return(type,__res); \
 #else /* __KERNEL_SYSCALLS__ */
+#ifdef __KERNEL__
 #include <linux/syscalls.h>
 #include <asm/ptrace.h>
@@ -838,9 +838,9 @@ asmlinkage long sys_rt_sigaction(int sig,
                                struct sigaction __user *oact,
                                size_t sigsetsize);
-#endif  /* __ASSEMBLY__ */
+#endif
-#endif /* __NO_STUBS */
+#endif
 /*
 * "Conditional" syscalls
@@ -850,5 +850,6 @@ asmlinkage long sys_rt_sigaction(int sig,
 */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-#endif /* __KERNEL__ */
+#endif
 #endif
diff --git a/include/asm-x86_64/unwind.h b/include/asm-x86_64/unwind.h
index f3e7124effe3..1f6e9bfb569e 100644
--- a/include/asm-x86_64/unwind.h
+++ b/include/asm-x86_64/unwind.h
@@ -95,6 +95,7 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info)
 #else
 #define UNW_PC(frame) ((void)(frame), 0)
+#define UNW_SP(frame) ((void)(frame), 0)
 static inline int arch_unw_user_mode(const void *info)
 {
diff --git a/include/linux/audit.h b/include/linux/audit.h
index b27d7debc5a1..64f9f9e56ac5 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -327,21 +327,31 @@ extern void __audit_getname(const char *name);
 extern void audit_putname(const char *name);
 extern void __audit_inode(const char *name, const struct inode *inode);
 extern void __audit_inode_child(const char *dname, const struct inode *inode,
-                                unsigned long pino);
+                                const struct inode *parent);
+extern void __audit_inode_update(const struct inode *inode);
+static inline int audit_dummy_context(void)
+{
+        void *p = current->audit_context;
+        return !p || *(int *)p;
+}
 static inline void audit_getname(const char *name)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                __audit_getname(name);
 }
 static inline void audit_inode(const char *name, const struct inode *inode) {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                __audit_inode(name, inode);
 }
 static inline void audit_inode_child(const char *dname, 
-                                     const struct inode *inode, 
+                                     const struct inode *inode,
-                                     unsigned long pino) {
+                                     const struct inode *parent) {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
-                __audit_inode_child(dname, inode, pino);
+                __audit_inode_child(dname, inode, parent);
+}
+static inline void audit_inode_update(const struct inode *inode) {
+        if (unlikely(!audit_dummy_context()))
+                __audit_inode_update(inode);
 }
                                /* Private API (for audit.c only) */
@@ -365,57 +375,61 @@ extern int __audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat);
 static inline int audit_ipc_obj(struct kern_ipc_perm *ipcp)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                return __audit_ipc_obj(ipcp);
        return 0;
 }
 static inline int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                return __audit_ipc_set_perm(qbytes, uid, gid, mode);
        return 0;
 }
 static inline int audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                return __audit_mq_open(oflag, mode, u_attr);
        return 0;
 }
 static inline int audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                return __audit_mq_timedsend(mqdes, msg_len, msg_prio, u_abs_timeout);
        return 0;
 }
 static inline int audit_mq_timedreceive(mqd_t mqdes, size_t msg_len, unsigned int __user *u_msg_prio, const struct timespec __user *u_abs_timeout)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                return __audit_mq_timedreceive(mqdes, msg_len, u_msg_prio, u_abs_timeout);
        return 0;
 }
 static inline int audit_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                return __audit_mq_notify(mqdes, u_notification);
        return 0;
 }
 static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
 {
-        if (unlikely(current->audit_context))
+        if (unlikely(!audit_dummy_context()))
                return __audit_mq_getsetattr(mqdes, mqstat);
        return 0;
 }
+extern int audit_n_rules;
 #else
 #define audit_alloc(t) ({ 0; })
 #define audit_free(t) do { ; } while (0)
 #define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0)
 #define audit_syscall_exit(f,r) do { ; } while (0)
+#define audit_dummy_context() 1
 #define audit_getname(n) do { ; } while (0)
 #define audit_putname(n) do { ; } while (0)
 #define __audit_inode(n,i) do { ; } while (0)
 #define __audit_inode_child(d,i,p) do { ; } while (0)
+#define __audit_inode_update(i) do { ; } while (0)
 #define audit_inode(n,i) do { ; } while (0)
 #define audit_inode_child(d,i,p) do { ; } while (0)
+#define audit_inode_update(i) do { ; } while (0)
 #define auditsc_get_stamp(c,t,s) do { BUG(); } while (0)
 #define audit_get_loginuid(c) ({ -1; })
 #define audit_ipc_obj(i) ({ 0; })
@@ -430,6 +444,7 @@ static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
 #define audit_mq_timedreceive(d,l,p,t) ({ 0; })
 #define audit_mq_notify(d,n) ({ 0; })
 #define audit_mq_getsetattr(d,s) ({ 0; })
+#define audit_n_rules 0
 #endif
 #ifdef CONFIG_AUDIT
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index dbb7769009be..1c86d65bc4b9 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -57,7 +57,8 @@ struct proc_event {
                PROC_EVENT_EXIT = 0x80000000
        } what;
        __u32 cpu;
-        struct timespec timestamp;
+        __u64 __attribute__((aligned(8))) timestamp_ns;
+                /* Number of nano seconds since system boot */
        union { /* must be last field of proc_event struct */
                struct {
                        __u32 err;
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 269d000bb2a3..bea0255196c4 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -216,6 +216,7 @@ COMPATIBLE_IOCTL(VT_RESIZE)
 COMPATIBLE_IOCTL(VT_RESIZEX)
 COMPATIBLE_IOCTL(VT_LOCKSWITCH)
 COMPATIBLE_IOCTL(VT_UNLOCKSWITCH)
+COMPATIBLE_IOCTL(VT_GETHIFONTMASK)
 /* Little p (/dev/rtc, /dev/envctrl, etc.) */
 COMPATIBLE_IOCTL(RTC_AIE_ON)
 COMPATIBLE_IOCTL(RTC_AIE_OFF)
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
index 6a7047851e48..88dafa246d87 100644
--- a/include/linux/debug_locks.h
+++ b/include/linux/debug_locks.h
@@ -1,6 +1,8 @@
 #ifndef __LINUX_DEBUG_LOCKING_H
 #define __LINUX_DEBUG_LOCKING_H
+struct task_struct;
 extern int debug_locks;
 extern int debug_locks_silent;
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index 7e8b6011b8f3..561e2a77805c 100644
--- a/include/linux/delayacct.h
+++ b/include/linux/delayacct.h
@@ -55,14 +55,18 @@ static inline void delayacct_tsk_init(struct task_struct *tsk)
 {
        /* reinitialize in case parent's non-null pointer was dup'ed*/
        tsk->delays = NULL;
-        if (unlikely(delayacct_on))
+        if (delayacct_on)
                __delayacct_tsk_init(tsk);
 }
-static inline void delayacct_tsk_exit(struct task_struct *tsk)
+/* Free tsk->delays. Called from bad fork and __put_task_struct
+ * where there's no risk of tsk->delays being accessed elsewhere
+ */
+static inline void delayacct_tsk_free(struct task_struct *tsk)
 {
        if (tsk->delays)
-                __delayacct_tsk_exit(tsk);
+                kmem_cache_free(delayacct_cache, tsk->delays);
+        tsk->delays = NULL;
 }
 static inline void delayacct_blkio_start(void)
@@ -80,9 +84,7 @@ static inline void delayacct_blkio_end(void)
 static inline int delayacct_add_tsk(struct taskstats *d,
                                        struct task_struct *tsk)
 {
-        if (likely(!delayacct_on))
+        if (!delayacct_on || !tsk->delays)
-                return -EINVAL;
-        if (!tsk->delays)
                return 0;
        return __delayacct_add_tsk(d, tsk);
 }
@@ -103,7 +105,7 @@ static inline void delayacct_init(void)
 {}
 static inline void delayacct_tsk_init(struct task_struct *tsk)
 {}
-static inline void delayacct_tsk_exit(struct task_struct *tsk)
+static inline void delayacct_tsk_free(struct task_struct *tsk)
 {}
 static inline void delayacct_blkio_start(void)
 {}
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 5607e6457a65..9f9cce7bd86d 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -492,6 +492,15 @@ static inline struct ext3_inode_info *EXT3_I(struct inode *inode)
 {
        return container_of(inode, struct ext3_inode_info, vfs_inode);
 }
+static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino)
+{
+        return ino == EXT3_ROOT_INO ||
+                ino == EXT3_JOURNAL_INO ||
+                ino == EXT3_RESIZE_INO ||
+                (ino >= EXT3_FIRST_INO(sb) &&
+                 ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count));
+}
 #else
 /* Assume that user mode programs are passing in an ext3fs superblock, not
 * a kernel struct super_block.  This will allow us to call the feature-test
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 405f44e44e5d..2f335e966011 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_FB_H
 #define _LINUX_FB_H
-#include <linux/backlight.h>
 #include <asm/types.h>
 /* Definitions of frame buffers                                         */
@@ -381,6 +380,7 @@ struct fb_cursor {
 #include <linux/workqueue.h>
 #include <linux/notifier.h>
 #include <linux/list.h>
+#include <linux/backlight.h>
 #include <asm/io.h>
 struct vm_area_struct;
@@ -524,7 +524,7 @@ struct fb_event {
 extern int fb_register_client(struct notifier_block *nb);
 extern int fb_unregister_client(struct notifier_block *nb);
+extern int fb_notifier_call_chain(unsigned long val, void *v);
 /*
 * Pixmap structure definition
 *
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 25610205c90d..555bc195c420 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -570,13 +570,14 @@ struct inode {
 * 3: quota file
 *
 * The locking order between these classes is
- * parent -> child -> normal -> quota
+ * parent -> child -> normal -> xattr -> quota
 */
 enum inode_i_mutex_lock_class
 {
        I_MUTEX_NORMAL,
        I_MUTEX_PARENT,
        I_MUTEX_CHILD,
+        I_MUTEX_XATTR,
        I_MUTEX_QUOTA
 };
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 783c476b8674..74ed35a00a94 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -69,34 +69,21 @@ enum fs_ioport {
        fsiop_porte,
 };
-struct fs_mii_bus_info {
+struct fs_mii_bit {
-        int method;             /* mii method                  */
+        u32 offset;
-        int id;                 /* the id of the mii_bus       */
+        u8 bit;
-        int disable_aneg;       /* if the controller needs to negothiate speed & duplex */
+        u8 polarity;
-        int lpa;                /* the default board-specific vallues will be applied otherwise */
+};
+struct fs_mii_bb_platform_info {
-        union {
+        struct fs_mii_bit       mdio_dir;
-                struct {
+        struct fs_mii_bit       mdio_dat;
-                        int duplex;
+        struct fs_mii_bit       mdc_dat;
-                        int speed;
+        int mdio_port;  /* port & bit for MDIO */
-                } fixed;
+        int mdio_bit;
+        int mdc_port;   /* port & bit for MDC  */
-                struct {
+        int mdc_bit;
-                        /* nothing */
+        int delay;      /* delay in us         */
-                } fec;
+        int irq[32];    /* irqs per phy's */
-                
-                struct {
-                        /* nothing */
-                } scc;
-                struct {
-                        int mdio_port;  /* port & bit for MDIO */
-                        int mdio_bit;
-                        int mdc_port;   /* port & bit for MDC  */
-                        int mdc_bit;
-                        int delay;      /* delay in us         */
-                } bitbang;
-        } i;
 };
 struct fs_platform_info {
@@ -119,6 +106,7 @@ struct fs_platform_info {
        u32 device_flags;
        int phy_addr;           /* the phy address (-1 no phy) */
+        const char*     bus_id;
        int phy_irq;            /* the phy irq (if it exists)  */
        const struct fs_mii_bus_info *bus_info;
@@ -130,6 +118,10 @@ struct fs_platform_info {
        int napi_weight;        /* NAPI weight                 */
        int use_rmii;           /* use RMII mode               */
+        int has_phy;            /* if the network is phy container as well...*/
+};
+struct fs_mii_fec_platform_info {
+        u32 irq[32];
+        u32 mii_speed;
 };
 #endif
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index cc5dec70c32c..d4f219ffaa5d 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -67,7 +67,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
        if (source) {
                inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL);
        }
-        audit_inode_child(new_name, source, new_dir->i_ino);
+        audit_inode_child(new_name, source, new_dir);
 }
 /*
@@ -98,7 +98,7 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
        inode_dir_notify(inode, DN_CREATE);
        inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name,
                                  dentry->d_inode);
-        audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
+        audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 /*
@@ -109,7 +109,7 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
        inode_dir_notify(inode, DN_CREATE);
        inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0, 
                                  dentry->d_name.name, dentry->d_inode);
-        audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
+        audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 /*
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 34c3a215f2cd..d097b5b72bc6 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -96,7 +96,8 @@ struct robust_list_head {
 long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout,
              u32 __user *uaddr2, u32 val2, u32 val3);
-extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr);
+extern int
+handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi);
 #ifdef CONFIG_FUTEX
 extern void exit_robust_list(struct task_struct *curr);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index dc7abef10965..99620451d958 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -571,6 +571,7 @@ typedef struct ide_drive_s {
        u8      waiting_for_dma;        /* dma currently in progress */
        u8      unmask;                 /* okay to unmask other irqs */
        u8      bswap;                  /* byte swap data */
+        u8      noflush;                /* don't attempt flushes */
        u8      dsc_overlap;            /* DSC overlap */
        u8      nice1;                  /* give potential excess bandwidth */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 383627ad328f..ab2740832742 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -155,6 +155,11 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
 {
        struct net_device_stats *stats;
+        if (skb_bond_should_drop(skb)) {
+                dev_kfree_skb_any(skb);
+                return NET_RX_DROP;
+        }
        skb->dev = grp->vlan_devices[vlan_tag & VLAN_VID_MASK];
        if (skb->dev == NULL) {
                dev_kfree_skb_any(skb);
diff --git a/include/linux/input.h b/include/linux/input.h
index 56f1e0e1e598..b3253ab72ff7 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -893,7 +893,6 @@ struct input_dev {
        int (*open)(struct input_dev *dev);
        void (*close)(struct input_dev *dev);
-        int (*accept)(struct input_dev *dev, struct file *file);
        int (*flush)(struct input_dev *dev, struct file *file);
        int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value);
        int (*upload_effect)(struct input_dev *dev, struct ff_effect *effect);
@@ -961,6 +960,26 @@ struct input_dev {
 struct input_handle;
+/**
+ * struct input_handler - implements one of interfaces for input devices
+ * @private: driver-specific data
+ * @event: event handler
+ * @connect: called when attaching a handler to an input device
+ * @disconnect: disconnects a handler from input device
+ * @start: starts handler for given handle. This function is called by
+ *      input core right after connect() method and also when a process
+ *      that "grabbed" a device releases it
+ * @fops: file operations this driver implements
+ * @minor: beginning of range of 32 minors for devices this driver
+ *      can provide
+ * @name: name of the handler, to be shown in /proc/bus/input/handlers
+ * @id_table: pointer to a table of input_device_ids this driver can
+ *      handle
+ * @blacklist: prointer to a table of input_device_ids this driver should
+ *      ignore even if they match @id_table
+ * @h_list: list of input handles associated with the handler
+ * @node: for placing the driver onto input_handler_list
+ */
 struct input_handler {
        void *private;
@@ -968,6 +987,7 @@ struct input_handler {
        void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
        struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id);
        void (*disconnect)(struct input_handle *handle);
+        void (*start)(struct input_handle *handle);
        const struct file_operations *fops;
        int minor;
@@ -1030,10 +1050,10 @@ void input_release_device(struct input_handle *);
 int input_open_device(struct input_handle *);
 void input_close_device(struct input_handle *);
-int input_accept_process(struct input_handle *handle, struct file *file);
 int input_flush_device(struct input_handle* handle, struct file* file);
 void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value);
+void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value);
 static inline void input_report_key(struct input_dev *dev, unsigned int code, int value)
 {
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
index 88d5961f7a3f..8e2042b9d471 100644
--- a/include/linux/ioprio.h
+++ b/include/linux/ioprio.h
@@ -59,27 +59,6 @@ static inline int task_nice_ioprio(struct task_struct *task)
 /*
 * For inheritance, return the highest of the two given priorities
 */
-static inline int ioprio_best(unsigned short aprio, unsigned short bprio)
+extern int ioprio_best(unsigned short aprio, unsigned short bprio);
-{
-        unsigned short aclass = IOPRIO_PRIO_CLASS(aprio);
-        unsigned short bclass = IOPRIO_PRIO_CLASS(bprio);
-        if (!ioprio_valid(aprio))
-                return bprio;
-        if (!ioprio_valid(bprio))
-                return aprio;
-        if (aclass == IOPRIO_CLASS_NONE)
-                aclass = IOPRIO_CLASS_BE;
-        if (bclass == IOPRIO_CLASS_NONE)
-                bclass = IOPRIO_CLASS_BE;
-        if (aclass == bclass)
-                return min(aprio, bprio);
-        if (aclass > bclass)
-                return bprio;
-        else
-                return aprio;
-}
 #endif
diff --git a/include/linux/irq.h b/include/linux/irq.h
index b48eae32dc61..fbf6d901e9c2 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -47,8 +47,8 @@
 #define IRQ_WAITING             0x00200000      /* IRQ not yet seen - for autodetection */
 #define IRQ_LEVEL               0x00400000      /* IRQ level triggered */
 #define IRQ_MASKED              0x00800000      /* IRQ masked - shouldn't be seen again */
+#define IRQ_PER_CPU             0x01000000      /* IRQ is per CPU */
 #ifdef CONFIG_IRQ_PER_CPU
-# define IRQ_PER_CPU            0x01000000      /* IRQ is per CPU */
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
 #else
 # define CHECK_IRQ_PER_CPU(var) 0
@@ -58,6 +58,7 @@
 #define IRQ_NOREQUEST           0x04000000      /* IRQ cannot be requested */
 #define IRQ_NOAUTOEN            0x08000000      /* IRQ will not be enabled on request irq */
 #define IRQ_DELAYED_DISABLE     0x10000000      /* IRQ disable (masking) happens delayed. */
+#define IRQ_WAKEUP              0x20000000      /* IRQ triggers system wakeup */
 struct proc_dir_entry;
@@ -124,6 +125,7 @@ struct irq_chip {
 * @action:             the irq action chain
 * @status:             status information
 * @depth:              disable-depth, for nested irq_disable() calls
+ * @wake_depth:         enable depth, for multiple set_irq_wake() callers
 * @irq_count:          stats field to detect stalled irqs
 * @irqs_unhandled:     stats field for spurious unhandled interrupts
 * @lock:               locking for SMP
@@ -147,6 +149,7 @@ struct irq_desc {
        unsigned int            status;         /* IRQ status */
        unsigned int            depth;          /* nested irq disables */
+        unsigned int            wake_depth;     /* nested wake enables */
        unsigned int            irq_count;      /* For detecting broken IRQs */
        unsigned int            irqs_unhandled;
        spinlock_t              lock;
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 20eb34403d0c..a04c154c5207 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -72,6 +72,9 @@ extern int journal_enable_debug;
 #endif
 extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
+extern void * jbd_slab_alloc(size_t size, gfp_t flags);
+extern void jbd_slab_free(void *ptr, size_t size);
 #define jbd_kmalloc(size, flags) \
        __jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
 #define jbd_rep_kmalloc(size, flags) \
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 043376920f51..329ebcffa106 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -47,8 +47,8 @@
 *   - (NOM / DEN) fits in (32 - LSH) bits.
 *   - (NOM % DEN) fits in (32 - LSH) bits.
 */
-#define SH_DIV(NOM,DEN,LSH) (   ((NOM / DEN) << LSH)                    \
+#define SH_DIV(NOM,DEN,LSH) (   (((NOM) / (DEN)) << (LSH))              \
-                             + (((NOM % DEN) << LSH) + DEN / 2) / DEN)
+                             + ((((NOM) % (DEN)) << (LSH)) + (DEN) / 2) / (DEN))
 /* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */
 #define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8))
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 181c69cad4e3..851aa1bcfc1a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -210,6 +210,7 @@ extern enum system_states {
 extern void dump_stack(void);
 #ifdef DEBUG
+/* If you are writing a driver, please use dev_dbg instead */
 #define pr_debug(fmt,arg...) \
        printk(KERN_DEBUG fmt,##arg)
 #else
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 0503b2ed8bae..2d229327959e 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -46,8 +46,6 @@ enum kobject_action {
        KOBJ_UMOUNT     = (__force kobject_action_t) 0x05,      /* umount event for block devices (broken) */
        KOBJ_OFFLINE    = (__force kobject_action_t) 0x06,      /* device offline */
        KOBJ_ONLINE     = (__force kobject_action_t) 0x07,      /* device online */
-        KOBJ_UNDOCK     = (__force kobject_action_t) 0x08,      /* undocking */
-        KOBJ_DOCK       = (__force kobject_action_t) 0x09,      /* dock */
 };
 struct kobject {
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6cc497a2b6da..66c3100c2b94 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -265,12 +265,14 @@ enum {
        /* ata_eh_info->flags */
        ATA_EHI_HOTPLUGGED      = (1 << 0),  /* could have been hotplugged */
-        ATA_EHI_RESUME_LINK     = (1 << 1),  /* need to resume link */
+        ATA_EHI_RESUME_LINK     = (1 << 1),  /* resume link (reset modifier) */
        ATA_EHI_NO_AUTOPSY      = (1 << 2),  /* no autopsy */
        ATA_EHI_QUIET           = (1 << 3),  /* be quiet */
        ATA_EHI_DID_RESET       = (1 << 16), /* already reset this port */
+        ATA_EHI_RESET_MODIFIER_MASK = ATA_EHI_RESUME_LINK,
        /* max repeat if error condition is still set after ->error_handler */
        ATA_EH_MAX_REPEAT       = 5,
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index aa4fe905bb4d..0d92c468d55a 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -123,7 +123,6 @@ struct nlm_block {
        unsigned int            b_id;           /* block id */
        unsigned char           b_queued;       /* re-queued */
        unsigned char           b_granted;      /* VFS granted lock */
-        unsigned char           b_done;         /* callback complete */
        struct nlm_file *       b_file;         /* file in question */
 };
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 4fba4560699b..224178a000d2 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -336,6 +336,7 @@ static inline void init_page_count(struct page *page)
 }
 void put_page(struct page *page);
+void put_pages_list(struct list_head *pages);
 void split_page(struct page *page, unsigned int order);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 656b588a9f96..f45163c528e8 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -77,6 +77,7 @@ struct per_cpu_pages {
 struct per_cpu_pageset {
        struct per_cpu_pages pcp[2];    /* 0: hot.  1: cold */
 #ifdef CONFIG_SMP
+        s8 stat_threshold;
        s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
 #endif
 } ____cacheline_aligned_in_smp;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 75f02d8c6ed3..50a4719512ed 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -320,6 +320,9 @@ struct net_device
 #define NETIF_F_TSO_ECN         (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT)
 #define NETIF_F_TSO6            (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT)
+        /* List of features with software fallbacks. */
+#define NETIF_F_GSO_SOFTWARE    (NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
 #define NETIF_F_GEN_CSUM        (NETIF_F_NO_CSUM | NETIF_F_HW_CSUM)
 #define NETIF_F_ALL_CSUM        (NETIF_F_IP_CSUM | NETIF_F_GEN_CSUM)
@@ -1012,6 +1015,30 @@ static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
                unlikely(skb->ip_summed != CHECKSUM_HW));
 }
+/* On bonding slaves other than the currently active slave, suppress
+ * duplicates except for 802.3ad ETH_P_SLOW and alb non-mcast/bcast.
+ */
+static inline int skb_bond_should_drop(struct sk_buff *skb)
+{
+        struct net_device *dev = skb->dev;
+        struct net_device *master = dev->master;
+        if (master &&
+            (dev->priv_flags & IFF_SLAVE_INACTIVE)) {
+                if (master->priv_flags & IFF_MASTER_ALB) {
+                        if (skb->pkt_type != PACKET_BROADCAST &&
+                            skb->pkt_type != PACKET_MULTICAST)
+                                return 0;
+                }
+                if (master->priv_flags & IFF_MASTER_8023AD &&
+                    skb->protocol == __constant_htons(ETH_P_SLOW))
+                        return 0;
+                return 1;
+        }
+        return 0;
+}
 #endif /* __KERNEL__ */
 #endif  /* _LINUX_DEV_H */
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 31f02ba036ce..427c67ff89e9 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -6,7 +6,6 @@
 #include <linux/netfilter.h>
 #if defined(__KERNEL__) && defined(CONFIG_BRIDGE_NETFILTER)
-#include <asm/atomic.h>
 #include <linux/if_ether.h>
 #endif
@@ -49,15 +48,25 @@ enum nf_br_hook_priorities {
 /* Only used in br_forward.c */
 static inline
-void nf_bridge_maybe_copy_header(struct sk_buff *skb)
+int nf_bridge_maybe_copy_header(struct sk_buff *skb)
 {
+        int err;
        if (skb->nf_bridge) {
                if (skb->protocol == __constant_htons(ETH_P_8021Q)) {
+                        err = skb_cow(skb, 18);
+                        if (err)
+                                return err;
                        memcpy(skb->data - 18, skb->nf_bridge->data, 18);
                        skb_push(skb, 4);
-                } else
+                } else {
+                        err = skb_cow(skb, 16);
+                        if (err)
+                                return err;
                        memcpy(skb->data - 16, skb->nf_bridge->data, 16);
+                }
        }
+        return 0;
 }
 /* This is called by the IP fragmenting code and it ensures there is
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 55ea853d57bc..247434553ae8 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -476,10 +476,9 @@ static inline int nfs_wb_page(struct inode *inode, struct page* page)
 }
 /*
- * Allocate and free nfs_write_data structures
+ * Allocate nfs_write_data structures
 */
 extern struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount);
-extern void nfs_writedata_free(struct nfs_write_data *p);
 /*
 * linux/fs/nfs/read.c
@@ -491,10 +490,9 @@ extern int  nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
 extern void nfs_readdata_release(void *data);
 /*
- * Allocate and free nfs_read_data structures
+ * Allocate nfs_read_data structures
 */
 extern struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount);
-extern void nfs_readdata_free(struct nfs_read_data *p);
 /*
 * linux/fs/nfs3proc.c
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 2d3fb6416d91..db9cbf68e12b 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -659,7 +659,7 @@ struct nfs4_rename_res {
 struct nfs4_setclientid {
        const nfs4_verifier *           sc_verifier;      /* request */
        unsigned int                    sc_name_len;
-        char                            sc_name[32];      /* request */
+        char                            sc_name[48];      /* request */
        u32                             sc_prog;          /* request */
        unsigned int                    sc_netid_len;
        char                            sc_netid[4];      /* request */
diff --git a/include/linux/node.h b/include/linux/node.h
index 81dcec84cd8f..bc001bc225c3 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -30,12 +30,20 @@ extern struct node node_devices[];
 extern int register_node(struct node *, int, struct node *);
 extern void unregister_node(struct node *node);
+#ifdef CONFIG_NUMA
 extern int register_one_node(int nid);
 extern void unregister_one_node(int nid);
-#ifdef CONFIG_NUMA
 extern int register_cpu_under_node(unsigned int cpu, unsigned int nid);
 extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid);
 #else
+static inline int register_one_node(int nid)
+{
+        return 0;
+}
+static inline int unregister_one_node(int nid)
+{
+        return 0;
+}
 static inline int register_cpu_under_node(unsigned int cpu, unsigned int nid)
 {
        return 0;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c09396d2c77b..c91164ea3dec 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1292,6 +1292,7 @@
 #define PCI_DEVICE_ID_VIA_8367_0        0x3099
 #define PCI_DEVICE_ID_VIA_8653_0        0x3101
 #define PCI_DEVICE_ID_VIA_8622          0x3102
+#define PCI_DEVICE_ID_VIA_8235_USB_2    0x3104
 #define PCI_DEVICE_ID_VIA_8233C_0       0x3109
 #define PCI_DEVICE_ID_VIA_8361          0x3112
 #define PCI_DEVICE_ID_VIA_XM266         0x3116
@@ -1726,6 +1727,9 @@
 #define PCI_VENDOR_ID_DOMEX             0x134a
 #define PCI_DEVICE_ID_DOMEX_DMX3191D    0x0001
+#define PCI_VENDOR_ID_INTASHIELD        0x135a
+#define PCI_DEVICE_ID_INTASHIELD_IS200  0x0d80
 #define PCI_VENDOR_ID_QUATECH           0x135C
 #define PCI_DEVICE_ID_QUATECH_QSC100    0x0010
 #define PCI_DEVICE_ID_QUATECH_DSC100    0x0020
@@ -2142,6 +2146,7 @@
 #define PCI_DEVICE_ID_INTEL_82820_UP_HB 0x2501
 #define PCI_DEVICE_ID_INTEL_82850_HB    0x2530
 #define PCI_DEVICE_ID_INTEL_82860_HB    0x2531
+#define PCI_DEVICE_ID_INTEL_E7501_MCH   0x254c
 #define PCI_DEVICE_ID_INTEL_82845G_HB   0x2560
 #define PCI_DEVICE_ID_INTEL_82845G_IG   0x2562
 #define PCI_DEVICE_ID_INTEL_82865_HB    0x2570
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 331521a10a2d..9447a57ee8a9 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -378,6 +378,7 @@ int phy_mii_ioctl(struct phy_device *phydev,
                struct mii_ioctl_data *mii_data, int cmd);
 int phy_start_interrupts(struct phy_device *phydev);
 void phy_print_status(struct phy_device *phydev);
+struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id);
 extern struct bus_type mdio_bus_type;
 #endif /* __PHY_H */
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 2ed807ddc08c..783177387ac6 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -231,7 +231,6 @@ extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
 extern unsigned int pmu_power_flags;
 /* Backlight */
-extern int disable_kernel_backlight;
+extern void pmu_backlight_init(void);
-extern void pmu_backlight_init(struct device_node*);
 #endif  /* __KERNEL__ */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 6afa72e080cb..34ed0d99b1bd 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -994,7 +994,6 @@ struct task_struct {
         */
        struct pipe_inode_info *splice_pipe;
 #ifdef  CONFIG_TASK_DELAY_ACCT
-        spinlock_t delays_lock;
        struct task_delay_info *delays;
 #endif
 };
@@ -1558,6 +1557,14 @@ static inline void freeze(struct task_struct *p)
 }
 /*
+ * Sometimes we may need to cancel the previous 'freeze' request
+ */
+static inline void do_not_freeze(struct task_struct *p)
+{
+        p->flags &= ~PF_FREEZE;
+}
+/*
 * Wake up a frozen process
 */
 static inline int thaw_process(struct task_struct *p)
diff --git a/include/linux/security.h b/include/linux/security.h
index f75303831d09..6bc2aad494ff 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1109,6 +1109,16 @@ struct swap_info_struct;
 *      @name contains the name of the security module being unstacked.
 *      @ops contains a pointer to the struct security_operations of the module to unstack.
 * 
+ * @secid_to_secctx:
+ *      Convert secid to security context.
+ *      @secid contains the security ID.
+ *      @secdata contains the pointer that stores the converted security context.
+ *
+ * @release_secctx:
+ *      Release the security context.
+ *      @secdata contains the security context.
+ *      @seclen contains the length of the security context.
+ *
 * This is the main security structure.
 */
 struct security_operations {
@@ -1289,6 +1299,8 @@ struct security_operations {
        int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size);
        int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size);
+        int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen);
+        void (*release_secctx)(char *secdata, u32 seclen);
 #ifdef CONFIG_SECURITY_NETWORK
        int (*unix_stream_connect) (struct socket * sock,
@@ -1317,7 +1329,7 @@ struct security_operations {
        int (*socket_shutdown) (struct socket * sock, int how);
        int (*socket_sock_rcv_skb) (struct sock * sk, struct sk_buff * skb);
        int (*socket_getpeersec_stream) (struct socket *sock, char __user *optval, int __user *optlen, unsigned len);
-        int (*socket_getpeersec_dgram) (struct sk_buff *skb, char **secdata, u32 *seclen);
+        int (*socket_getpeersec_dgram) (struct socket *sock, struct sk_buff *skb, u32 *secid);
        int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority);
        void (*sk_free_security) (struct sock *sk);
        unsigned int (*sk_getsid) (struct sock *sk, struct flowi *fl, u8 dir);
@@ -2059,6 +2071,16 @@ static inline int security_netlink_recv(struct sk_buff * skb, int cap)
        return security_ops->netlink_recv(skb, cap);
 }
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+        return security_ops->secid_to_secctx(secid, secdata, seclen);
+}
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+        return security_ops->release_secctx(secdata, seclen);
+}
 /* prototypes */
 extern int security_init        (void);
 extern int register_security    (struct security_operations *ops);
@@ -2725,6 +2747,14 @@ static inline void securityfs_remove(struct dentry *dentry)
 {
 }
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+        return -EOPNOTSUPP;
+}
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+}
 #endif  /* CONFIG_SECURITY */
 #ifdef CONFIG_SECURITY_NETWORK
@@ -2840,10 +2870,9 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __
        return security_ops->socket_getpeersec_stream(sock, optval, optlen, len);
 }
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
-                                                   u32 *seclen)
 {
-        return security_ops->socket_getpeersec_dgram(skb, secdata, seclen);
+        return security_ops->socket_getpeersec_dgram(sock, skb, secid);
 }
 static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
@@ -2968,8 +2997,7 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __
        return -ENOPROTOOPT;
 }
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
-                                                   u32 *seclen)
 {
        return -ENOPROTOOPT;
 }
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 4307e764ef0a..755e9cddac47 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -604,12 +604,17 @@ static inline __u32 skb_queue_len(const struct sk_buff_head *list_)
        return list_->qlen;
 }
-extern struct lock_class_key skb_queue_lock_key;
+/*
+ * This function creates a split out lock class for each invocation;
+ * this is needed for now since a whole lot of users of the skb-queue
+ * infrastructure in drivers have different locking usage (in hardirq)
+ * than the networking core (in softirq only). In the long run either the
+ * network layer or drivers should need annotation to consolidate the
+ * main types of usage into 3 classes.
+ */
 static inline void skb_queue_head_init(struct sk_buff_head *list)
 {
        spin_lock_init(&list->lock);
-        lockdep_set_class(&list->lock, &skb_queue_lock_key);
        list->prev = list->next = (struct sk_buff *)list;
        list->qlen = 0;
 }
@@ -1035,6 +1040,21 @@ static inline int pskb_trim(struct sk_buff *skb, unsigned int len)
 }
 /**
+ *      pskb_trim_unique - remove end from a paged unique (not cloned) buffer
+ *      @skb: buffer to alter
+ *      @len: new length
+ *
+ *      This is identical to pskb_trim except that the caller knows that
+ *      the skb is not cloned so we should never get an error due to out-
+ *      of-memory.
+ */
+static inline void pskb_trim_unique(struct sk_buff *skb, unsigned int len)
+{
+        int err = pskb_trim(skb, len);
+        BUG_ON(err);
+}
+/**
 *      skb_orphan - orphan a buffer
 *      @skb: buffer to orphan
 *
@@ -1076,7 +1096,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
 *      the headroom they think they need without accounting for the
 *      built in space. The built in space is used for optimisations.
 *
- *      %NULL is returned in there is no free memory.
+ *      %NULL is returned if there is no free memory.
 */
 static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
                                              gfp_t gfp_mask)
@@ -1096,7 +1116,7 @@ static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
 *      the headroom they think they need without accounting for the
 *      built in space. The built in space is used for optimisations.
 *
- *      %NULL is returned in there is no free memory. Although this function
+ *      %NULL is returned if there is no free memory. Although this function
 *      allocates memory it can be called from an interrupt.
 */
 static inline struct sk_buff *dev_alloc_skb(unsigned int length)
@@ -1104,6 +1124,28 @@ static inline struct sk_buff *dev_alloc_skb(unsigned int length)
        return __dev_alloc_skb(length, GFP_ATOMIC);
 }
+extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
+                unsigned int length, gfp_t gfp_mask);
+/**
+ *      netdev_alloc_skb - allocate an skbuff for rx on a specific device
+ *      @dev: network device to receive on
+ *      @length: length to allocate
+ *
+ *      Allocate a new &sk_buff and assign it a usage count of one. The
+ *      buffer has unspecified headroom built in. Users should allocate
+ *      the headroom they think they need without accounting for the
+ *      built in space. The built in space is used for optimisations.
+ *
+ *      %NULL is returned if there is no free memory. Although this function
+ *      allocates memory it can be called from an interrupt.
+ */
+static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev,
+                unsigned int length)
+{
+        return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
+}
 /**
 *      skb_cow - copy header of skb when it is required
 *      @skb: buffer to cow
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index 2c2189cb30aa..a481472c9484 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -42,9 +42,9 @@ RPC_I(struct inode *inode)
 extern int rpc_queue_upcall(struct inode *, struct rpc_pipe_msg *);
 extern struct dentry *rpc_mkdir(char *, struct rpc_clnt *);
-extern int rpc_rmdir(char *);
+extern int rpc_rmdir(struct dentry *);
 extern struct dentry *rpc_mkpipe(char *, void *, struct rpc_pipe_ops *, int flags);
-extern int rpc_unlink(char *);
+extern int rpc_unlink(struct dentry *);
 extern struct vfsmount *rpc_get_mount(void);
 extern void rpc_put_mount(void);
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index e8bbe8118de8..3a0cca255b76 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -37,7 +37,7 @@ extern unsigned int xprt_max_resvport;
 #define RPC_MIN_RESVPORT        (1U)
 #define RPC_MAX_RESVPORT        (65535U)
-#define RPC_DEF_MIN_RESVPORT    (650U)
+#define RPC_DEF_MIN_RESVPORT    (665U)
 #define RPC_DEF_MAX_RESVPORT    (1023U)
 /*
@@ -229,7 +229,7 @@ int			xprt_reserve_xprt(struct rpc_task *task);
 int                     xprt_reserve_xprt_cong(struct rpc_task *task);
 int                     xprt_prepare_transmit(struct rpc_task *task);
 void                    xprt_transmit(struct rpc_task *task);
-void                    xprt_abort_transmit(struct rpc_task *task);
+void                    xprt_end_transmit(struct rpc_task *task);
 int                     xprt_adjust_timeout(struct rpc_rqst *req);
 void                    xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
 void                    xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index e421d5e34818..04827ca65781 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -59,6 +59,7 @@ struct tty_bufhead {
        struct tty_buffer *head;        /* Queue head */
        struct tty_buffer *tail;        /* Active buffer */
        struct tty_buffer *free;        /* Free queue head */
+        int memory_used;                /* Buffer space used excluding free queue */
 };
 /*
 * The pty uses char_buf and flag_buf as a contiguous buffer
diff --git a/include/linux/usb.h b/include/linux/usb.h
index c944e8f06a4a..d2bd0c8e0154 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -103,8 +103,7 @@ enum usb_interface_condition {
 * @condition: binding state of the interface: not bound, binding
 *      (in probe()), bound to a driver, or unbinding (in disconnect())
 * @dev: driver model's view of this device
- * @usb_dev: if an interface is bound to the USB major, this will point
+ * @class_dev: driver model's class view of this device.
- *      to the sysfs representation for that device.
 *
 * USB device drivers attach to interfaces on a physical device.  Each
 * interface encapsulates a single high level function, such as feeding
@@ -144,7 +143,7 @@ struct usb_interface {
                                         * bound to */
        enum usb_interface_condition condition;         /* state of binding */
        struct device dev;              /* interface specific device info */
-        struct device *usb_dev;         /* pointer to the usb class's device, if any */
+        struct class_device *class_dev;
 };
 #define to_usb_interface(d) container_of(d, struct usb_interface, dev)
 #define interface_to_usbdev(intf) \
@@ -361,7 +360,7 @@ struct usb_device {
        char *serial;                   /* iSerialNumber string, if present */
        struct list_head filelist;
-        struct device *usbfs_dev;
+        struct class_device *class_dev;
        struct dentry *usbfs_dentry;    /* usbfs dentry entry for the device */
        /*
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index f38f43f20fae..e7fc5fed5b98 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -44,7 +44,9 @@
        US_FLAG(NO_WP_DETECT,   0x00000200)                     \
                /* Don't check for write-protect */             \
        US_FLAG(MAX_SECTORS_64, 0x00000400)                     \
-                /* Sets max_sectors to 64    */
+                /* Sets max_sectors to 64    */                 \
+        US_FLAG(IGNORE_DEVICE,  0x00000800)                     \
+                /* Don't claim device */
 #define US_FLAG(name, value)    US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 41bc7e9603cd..518c7a32175e 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -12,10 +12,11 @@
 #ifndef __LINUX_VIDEODEV_H
 #define __LINUX_VIDEODEV_H
-#define HAVE_V4L1 1
 #include <linux/videodev2.h>
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#define HAVE_V4L1 1
 struct video_capability
 {
        char name[32];
@@ -336,6 +337,8 @@ struct video_code
 #define VID_HARDWARE_SN9C102    38
 #define VID_HARDWARE_ARV        39
+#endif /* CONFIG_VIDEO_V4L1_COMPAT */
 #endif /* __LINUX_VIDEODEV_H */
 /*
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index a62673dad76e..b7146956a929 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -716,7 +716,7 @@ struct v4l2_ext_control
                __s64 value64;
                void *reserved;
        };
-};
+} __attribute__ ((packed));
 struct v4l2_ext_controls
 {
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 1ab806c47514..2d9b1b60798a 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -41,23 +41,23 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states);
 static inline void __count_vm_event(enum vm_event_item item)
 {
-        __get_cpu_var(vm_event_states.event[item])++;
+        __get_cpu_var(vm_event_states).event[item]++;
 }
 static inline void count_vm_event(enum vm_event_item item)
 {
-        get_cpu_var(vm_event_states.event[item])++;
+        get_cpu_var(vm_event_states).event[item]++;
        put_cpu();
 }
 static inline void __count_vm_events(enum vm_event_item item, long delta)
 {
-        __get_cpu_var(vm_event_states.event[item]) += delta;
+        __get_cpu_var(vm_event_states).event[item] += delta;
 }
 static inline void count_vm_events(enum vm_event_item item, long delta)
 {
-        get_cpu_var(vm_event_states.event[item]) += delta;
+        get_cpu_var(vm_event_states).event[item] += delta;
        put_cpu();
 }
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 8ab334a48222..ba806e8711be 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -60,5 +60,6 @@ struct vt_consize {
 #define VT_RESIZEX      0x560A  /* set kernel's idea of screensize + more */
 #define VT_LOCKSWITCH   0x560B  /* disallow vt switching */
 #define VT_UNLOCKSWITCH 0x560C  /* allow vt switching */
+#define VT_GETHIFONTMASK 0x560D  /* return hi font mask */
 #endif /* _LINUX_VT_H */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 62dae1a8c441..600d61d7d2ab 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -16,7 +16,7 @@
 #include <linux/device.h>
 #include <linux/mutex.h>
 #include <linux/compiler.h> /* need __user */
-#ifdef CONFIG_VIDEO_V4L1
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
 #include <linux/videodev.h>
 #else
 #include <linux/videodev2.h>
@@ -341,11 +341,14 @@ extern int video_usercopy(struct inode *inode, struct file *file,
 extern struct video_device* video_devdata(struct file*);
 #define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline void
+static inline int
 video_device_create_file(struct video_device *vfd,
                         struct class_device_attribute *attr)
 {
-        class_device_create_file(&vfd->class_dev, attr);
+        int ret = class_device_create_file(&vfd->class_dev, attr);
+        if (ret < 0)
+                printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret);
+        return ret;
 }
 static inline void
 video_device_remove_file(struct video_device *vfd,
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 2fec827c8801..c0398f5a8cb9 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -54,15 +54,13 @@ struct unix_skb_parms {
        struct ucred            creds;          /* Skb credentials      */
        struct scm_fp_list      *fp;            /* Passed files         */
 #ifdef CONFIG_SECURITY_NETWORK
-        char                    *secdata;       /* Security context     */
+        u32                     secid;          /* Security ID          */
-        u32                     seclen;         /* Security length      */
 #endif
 };
 #define UNIXCB(skb)     (*(struct unix_skb_parms*)&((skb)->cb))
 #define UNIXCREDS(skb)  (&UNIXCB((skb)).creds)
-#define UNIXSECDATA(skb)        (&UNIXCB((skb)).secdata)
+#define UNIXSID(skb)    (&UNIXCB((skb)).secid)
-#define UNIXSECLEN(skb)         (&UNIXCB((skb)).seclen)
 #define unix_state_rlock(s)     spin_lock(&unix_sk(s)->lock)
 #define unix_state_runlock(s)   spin_unlock(&unix_sk(s)->lock)
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index ab29dafb1a6a..96b0e66406ec 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -139,16 +139,22 @@ extern rwlock_t rt6_lock;
 /*
 *      Store a destination cache entry in a socket
 */
-static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
+static inline void __ip6_dst_store(struct sock *sk, struct dst_entry *dst,
-                                     struct in6_addr *daddr)
+                                   struct in6_addr *daddr)
 {
        struct ipv6_pinfo *np = inet6_sk(sk);
        struct rt6_info *rt = (struct rt6_info *) dst;
-        write_lock(&sk->sk_dst_lock);
        sk_setup_caps(sk, dst);
        np->daddr_cache = daddr;
        np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+}
+static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
+                                 struct in6_addr *daddr)
+{
+        write_lock(&sk->sk_dst_lock);
+        __ip6_dst_store(sk, dst, daddr);
        write_unlock(&sk->sk_dst_lock);
 }
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index a8fdf7970b37..ece7e8a84ffd 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -468,6 +468,9 @@ extern void			ip6_flush_pending_frames(struct sock *sk);
 extern int                      ip6_dst_lookup(struct sock *sk,
                                               struct dst_entry **dst,
                                               struct flowi *fl);
+extern int                      ip6_sk_dst_lookup(struct sock *sk,
+                                                  struct dst_entry **dst,
+                                                  struct flowi *fl);
 /*
 *      skb processing functions
diff --git a/include/net/netdma.h b/include/net/netdma.h
index ceae5ee85c04..7f53cd1d8b1e 100644
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -29,7 +29,7 @@ static inline struct dma_chan *get_softnet_dma(void)
 {
        struct dma_chan *chan;
        rcu_read_lock();
-        chan = rcu_dereference(__get_cpu_var(softnet_data.net_dma));
+        chan = rcu_dereference(__get_cpu_var(softnet_data).net_dma);
        if (chan)
                dma_chan_get(chan);
        rcu_read_unlock();
diff --git a/include/net/netevent.h b/include/net/netevent.h
new file mode 100644
index 000000000000..e5d216241423
--- /dev/null
+++ b/include/net/netevent.h
@@ -0,0 +1,33 @@
+#ifndef _NET_EVENT_H
+#define _NET_EVENT_H
+/*
+ *      Generic netevent notifiers
+ *
+ *      Authors:
+ *      Tom Tucker              <tom@opengridcomputing.com>
+ *      Steve Wise              <swise@opengridcomputing.com>
+ *
+ *      Changes:
+ */
+#ifdef __KERNEL__
+#include <net/dst.h>
+struct netevent_redirect {
+        struct dst_entry *old;
+        struct dst_entry *new;
+};
+enum netevent_notif_type {
+        NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */
+        NETEVENT_PMTU_UPDATE,      /* arg is struct dst_entry ptr */
+        NETEVENT_REDIRECT,         /* arg is struct netevent_redirect ptr */
+};
+extern int register_netevent_notifier(struct notifier_block *nb);
+extern int unregister_netevent_notifier(struct notifier_block *nb);
+extern int call_netevent_notifiers(unsigned long val, void *v);
+#endif
+#endif
diff --git a/include/net/red.h b/include/net/red.h
index 5ccdbb3d4722..a4eb37946f2c 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -212,7 +212,7 @@ static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p)
                 * Seems, it is the best solution to
                 * problem of too coarse exponent tabulation.
                 */
-                us_idle = (p->qavg * us_idle) >> p->Scell_log;
+                us_idle = (p->qavg * (u64)us_idle) >> p->Scell_log;
                if (us_idle < (p->qavg >> 1))
                        return p->qavg - us_idle;
diff --git a/include/net/scm.h b/include/net/scm.h
index 02daa097cdcd..5637d5e22d5f 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -3,6 +3,7 @@
 #include <linux/limits.h>
 #include <linux/net.h>
+#include <linux/security.h>
 /* Well, we should have at least one descriptor open
 * to accept passed FDs 8)
@@ -20,8 +21,7 @@ struct scm_cookie
        struct ucred            creds;          /* Skb credentials      */
        struct scm_fp_list      *fp;            /* Passed files         */
 #ifdef CONFIG_SECURITY_NETWORK
-        char                    *secdata;       /* Security context     */
+        u32                     secid;          /* Passed security ID   */
-        u32                     seclen;         /* Security length      */
 #endif
        unsigned long           seq;            /* Connection seqno     */
 };
@@ -32,6 +32,16 @@ extern int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie
 extern void __scm_destroy(struct scm_cookie *scm);
 extern struct scm_fp_list * scm_fp_dup(struct scm_fp_list *fpl);
+#ifdef CONFIG_SECURITY_NETWORK
+static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
+{
+        security_socket_getpeersec_dgram(sock, NULL, &scm->secid);
+}
+#else
+static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
+{ }
+#endif /* CONFIG_SECURITY_NETWORK */
 static __inline__ void scm_destroy(struct scm_cookie *scm)
 {
        if (scm && scm->fp)
@@ -47,6 +57,7 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
        scm->creds.pid = p->tgid;
        scm->fp = NULL;
        scm->seq = 0;
+        unix_get_peersec_dgram(sock, scm);
        if (msg->msg_controllen <= 0)
                return 0;
        return __scm_send(sock, msg, scm);
@@ -55,8 +66,18 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
 #ifdef CONFIG_SECURITY_NETWORK
 static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
 {
-        if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL)
+        char *secdata;
-                put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata);
+        u32 seclen;
+        int err;
+        if (test_bit(SOCK_PASSSEC, &sock->flags)) {
+                err = security_secid_to_secctx(scm->secid, &secdata, &seclen);
+                if (!err) {
+                        put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, seclen, secdata);
+                        security_release_secctx(secdata, seclen);
+                }
+        }
 }
 #else
 static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index a9663b49ea54..92eae0e0f3f1 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -404,19 +404,6 @@ static inline int sctp_list_single_entry(struct list_head *head)
        return ((head->next != head) && (head->next == head->prev));
 }
-/* Calculate the size (in bytes) occupied by the data of an iovec.  */
-static inline size_t get_user_iov_size(struct iovec *iov, int iovlen)
-{
-        size_t retval = 0;
-        for (; iovlen > 0; --iovlen) {
-                retval += iov->iov_len;
-                iov++;
-        }
-        return retval;
-}
 /* Generate a random jitter in the range of -50% ~ +50% of input RTO. */
 static inline __s32 sctp_jitter(__u32 rto)
 {
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 1eac3d0eb7a9..de313de4fefe 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -221,8 +221,7 @@ struct sctp_chunk *sctp_make_abort_no_data(const struct sctp_association *,
                                      const struct sctp_chunk *,
                                      __u32 tsn);
 struct sctp_chunk *sctp_make_abort_user(const struct sctp_association *,
-                                   const struct sctp_chunk *,
+                                        const struct msghdr *, size_t msg_len);
-                                   const struct msghdr *);
 struct sctp_chunk *sctp_make_abort_violation(const struct sctp_association *,
                                   const struct sctp_chunk *,
                                   const __u8 *,
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 0720bddff1e9..7a093d0aa0fe 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -914,6 +914,9 @@ static inline void tcp_set_state(struct sock *sk, int state)
 static inline void tcp_done(struct sock *sk)
 {
+        if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
+                TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
        tcp_set_state(sk, TCP_CLOSE);
        tcp_clear_xmit_timers(sk);
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index ba2760802ded..41904f611d12 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -60,6 +60,7 @@ struct iscsi_nopin;
 #define TMABORT_SUCCESS                 0x1
 #define TMABORT_FAILED                  0x2
 #define TMABORT_TIMEDOUT                0x3
+#define TMABORT_NOT_FOUND               0x4
 /* Connection suspend "bit" */
 #define ISCSI_SUSPEND_BIT               1
@@ -83,6 +84,12 @@ struct iscsi_mgmt_task {
        struct list_head        running;
 };
+enum {
+        ISCSI_TASK_COMPLETED,
+        ISCSI_TASK_PENDING,
+        ISCSI_TASK_RUNNING,
+};
 struct iscsi_cmd_task {
        /*
         * Becuae LLDs allocate their hdr differently, this is a pointer to
@@ -101,6 +108,8 @@ struct iscsi_cmd_task {
        struct iscsi_conn       *conn;          /* used connection    */
        struct iscsi_mgmt_task  *mtask;         /* tmf mtask in progr */
+        /* state set/tested under session->lock */
+        int                     state;
        struct list_head        running;        /* running cmd list */
        void                    *dd_data;       /* driver/transport data */
 };
@@ -126,6 +135,14 @@ struct iscsi_conn {
        int                     id;             /* CID */
        struct list_head        item;           /* maintains list of conns */
        int                     c_stage;        /* connection state */
+        /*
+         * Preallocated buffer for pdus that have data but do not
+         * originate from scsi-ml. We never have two pdus using the
+         * buffer at the same time. It is only allocated to
+         * the default max recv size because the pdus we support
+         * should always fit in this buffer
+         */
+        char                    *data;
        struct iscsi_mgmt_task  *login_mtask;   /* mtask used for login/text */
        struct iscsi_mgmt_task  *mtask;         /* xmit mtask in progress */
        struct iscsi_cmd_task   *ctask;         /* xmit ctask in progress */
@@ -134,7 +151,7 @@ struct iscsi_conn {
        struct kfifo            *immqueue;      /* immediate xmit queue */
        struct kfifo            *mgmtqueue;     /* mgmt (control) xmit queue */
        struct list_head        mgmt_run_list;  /* list of control tasks */
-        struct kfifo            *xmitqueue;     /* data-path cmd queue */
+        struct list_head        xmitqueue;      /* data-path cmd queue */
        struct list_head        run_list;       /* list of cmds in progress */
        struct work_struct      xmitwork;       /* per-conn. xmit workqueue */
        /*
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index 5a3df1d7085f..39e833260bd0 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -57,8 +57,6 @@ struct sockaddr;
 * @stop_conn:          suspend/recover/terminate connection
 * @send_pdu:           send iSCSI PDU, Login, Logout, NOP-Out, Reject, Text.
 * @session_recovery_timedout: notify LLD a block during recovery timed out
- * @suspend_conn_recv:  susepend the recv side of the connection
- * @termincate_conn:    destroy socket connection. Called with mutex lock.
 * @init_cmd_task:      Initialize a iscsi_cmd_task and any internal structs.
 *                      Called from queuecommand with session lock held.
 * @init_mgmt_task:     Initialize a iscsi_mgmt_task and any internal structs.
@@ -112,8 +110,6 @@ struct iscsi_transport {
                         char *data, uint32_t data_size);
        void (*get_stats) (struct iscsi_cls_conn *conn,
                           struct iscsi_stats *stats);
-        void (*suspend_conn_recv) (struct iscsi_conn *conn);
-        void (*terminate_conn) (struct iscsi_conn *conn);
        void (*init_cmd_task) (struct iscsi_cmd_task *ctask);
        void (*init_mgmt_task) (struct iscsi_conn *conn,
                                struct iscsi_mgmt_task *mtask,