Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

343 files changed, 3799 insertions, 5491 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index 3d72dc3fc8f5..694c9af520bb 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -27,5 +27,12 @@ config KPROBES
           for kernel debugging, non-intrusive instrumentation and testing.
           If in doubt, say "N".
 
+config KRETPROBES
+        def_bool y
+        depends on KPROBES && HAVE_KRETPROBES
+
 config HAVE_KPROBES
         def_bool n
+
+config HAVE_KRETPROBES
+        def_bool n
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 002703b8c0b0..729cdbdf8036 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -330,6 +330,9 @@ config PCI_DOMAINS
 config PCI_SYSCALL
         def_bool PCI
 
+config IOMMU_HELPER
+        def_bool PCI
+
 config ALPHA_CORE_AGP
         bool
         depends on ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 26d3789dfdd0..4e1c08636edd 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -10,6 +10,7 @@
 #include <linux/scatterlist.h>
 #include <linux/log2.h>
 #include <linux/dma-mapping.h>
+#include <linux/iommu-helper.h>
 
 #include <asm/io.h>
 #include <asm/hwrpb.h>
@@ -31,7 +32,6 @@
 #endif
 
 #define DEBUG_NODIRECT 0
-#define DEBUG_FORCEDAC 0
 
 #define ISA_DMA_MASK            0x00ffffff
 
@@ -128,37 +128,55 @@ iommu_arena_new(struct pci_controller *hose, dma_addr_t base,
 
 /* Must be called with the arena lock held */
 static long
-iommu_arena_find_pages(struct pci_iommu_arena *arena, long n, long mask)
+iommu_arena_find_pages(struct device *dev, struct pci_iommu_arena *arena,
+                       long n, long mask)
 {
         unsigned long *ptes;
         long i, p, nent;
+        int pass = 0;
+        unsigned long base;
+        unsigned long boundary_size;
+
+        base = arena->dma_base >> PAGE_SHIFT;
+        if (dev) {
+                boundary_size = dma_get_seg_boundary(dev) + 1;
+                boundary_size >>= PAGE_SHIFT;
+        } else {
+                boundary_size = 1UL << (32 - PAGE_SHIFT);
+        }
 
         /* Search forward for the first mask-aligned sequence of N free ptes */
         ptes = arena->ptes;
         nent = arena->size >> PAGE_SHIFT;
-        p = (arena->next_entry + mask) & ~mask;
+        p = ALIGN(arena->next_entry, mask + 1);
         i = 0;
+
+again:
         while (i < n && p+i < nent) {
+                if (!i && iommu_is_span_boundary(p, n, base, boundary_size)) {
+                        p = ALIGN(p + 1, mask + 1);
+                        goto again;
+                }
+
                 if (ptes[p+i])
-                        p = (p + i + 1 + mask) & ~mask, i = 0;
+                        p = ALIGN(p + i + 1, mask + 1), i = 0;
                 else
                         i = i + 1;
         }
 
         if (i < n) {
-                /* Reached the end.  Flush the TLB and restart the
-                   search from the beginning.  */
-                alpha_mv.mv_pci_tbi(arena->hose, 0, -1);
-
-                p = 0, i = 0;
-                while (i < n && p+i < nent) {
-                        if (ptes[p+i])
-                                p = (p + i + 1 + mask) & ~mask, i = 0;
-                        else
-                                i = i + 1;
-                }
-
-                if (i < n)
+                if (pass < 1) {
+                        /*
+                         * Reached the end.  Flush the TLB and restart
+                         * the search from the beginning.
+                        */
+                        alpha_mv.mv_pci_tbi(arena->hose, 0, -1);
+
+                        pass++;
+                        p = 0;
+                        i = 0;
+                        goto again;
+                } else
                         return -1;
         }
 
@@ -168,7 +186,8 @@ iommu_arena_find_pages(struct pci_iommu_arena *arena, long n, long mask)
 }
 
 static long
-iommu_arena_alloc(struct pci_iommu_arena *arena, long n, unsigned int align)
+iommu_arena_alloc(struct device *dev, struct pci_iommu_arena *arena, long n,
+                  unsigned int align)
 {
         unsigned long flags;
         unsigned long *ptes;
@@ -179,7 +198,7 @@ iommu_arena_alloc(struct pci_iommu_arena *arena, long n, unsigned int align)
         /* Search for N empty ptes */
         ptes = arena->ptes;
         mask = max(align, arena->align_entry) - 1;
-        p = iommu_arena_find_pages(arena, n, mask);
+        p = iommu_arena_find_pages(dev, arena, n, mask);
         if (p < 0) {
                 spin_unlock_irqrestore(&arena->lock, flags);
                 return -1;
@@ -229,6 +248,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
         unsigned long paddr;
         dma_addr_t ret;
         unsigned int align = 0;
+        struct device *dev = pdev ? &pdev->dev : NULL;
 
         paddr = __pa(cpu_addr);
 
@@ -276,7 +296,7 @@ pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size,
         /* Force allocation to 64KB boundary for ISA bridges. */
         if (pdev && pdev == isa_bridge)
                 align = 8;
-        dma_ofs = iommu_arena_alloc(arena, npages, align);
+        dma_ofs = iommu_arena_alloc(dev, arena, npages, align);
         if (dma_ofs < 0) {
                 printk(KERN_WARNING "pci_map_single failed: "
                        "could not allocate dma page tables\n");
@@ -563,7 +583,7 @@ sg_fill(struct device *dev, struct scatterlist *leader, struct scatterlist *end,
 
         paddr &= ~PAGE_MASK;
         npages = calc_npages(paddr + size);
-        dma_ofs = iommu_arena_alloc(arena, npages, 0);
+        dma_ofs = iommu_arena_alloc(dev, arena, npages, 0);
         if (dma_ofs < 0) {
                 /* If we attempted a direct map above but failed, die.  */
                 if (leader->dma_address == 0)
@@ -830,7 +850,7 @@ iommu_reserve(struct pci_iommu_arena *arena, long pg_count, long align_mask)
 
         /* Search for N empty ptes.  */
         ptes = arena->ptes;
-        p = iommu_arena_find_pages(arena, pg_count, align_mask);
+        p = iommu_arena_find_pages(NULL, arena, pg_count, align_mask);
         if (p < 0) {
                 spin_unlock_irqrestore(&arena->lock, flags);
                 return -1;
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9619c43783ff..955fc53c1c01 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -12,6 +12,7 @@ config ARM
         select SYS_SUPPORTS_APM_EMULATION
         select HAVE_OPROFILE
         select HAVE_KPROBES if (!XIP_KERNEL)
+        select HAVE_KRETPROBES if (HAVE_KPROBES)
         help
           The ARM series is a line of low-power-consumption RISC chip designs
           licensed by ARM Ltd and targeted at embedded applications and
@@ -939,7 +940,8 @@ config KEXEC
 
 config ATAGS_PROC
         bool "Export atags in procfs"
-        default n
+        depends on KEXEC
+        default y
         help
           Should the atags used to boot the kernel be exported in an "atags"
           file in procfs. Useful with kexec.
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 7b8ff66febe1..1a4649667ec8 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -251,6 +251,7 @@ define archhelp
   echo  '* zImage        - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
   echo  '  Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
   echo  '* xipImage      - XIP kernel image, if configured (arch/$(ARCH)/boot/xipImage)'
+  echo  '  uImage        - U-Boot wrapped zImage'
   echo  '  bootpImage    - Combined zImage and initial RAM disk' 
   echo  '                  (supply initrd image via make variable INITRD=<path>)'
   echo  '  install       - Install uncompressed kernel'
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 97b7dc13d9aa..538262241483 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -274,7 +274,7 @@ static int it8152_pci_platform_notify_remove(struct device *dev)
 int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
 {
         dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
-                __FUNCTION__, dma_addr, size);
+                __func__, dma_addr, size);
         return (dev->bus == &pci_bus_type) &&
                 ((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
 }
@@ -289,7 +289,7 @@ int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
  */
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 {
-        dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
+        dev_dbg(&dev->dev, "%s: %llx\n", __func__, mask);
         if (mask >= PHYS_OFFSET + SZ_64M - 1)
                 return 0;
 
@@ -299,7 +299,7 @@ int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 int
 pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
 {
-        dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
+        dev_dbg(&dev->dev, "%s: %llx\n", __func__, mask);
         if (mask >= PHYS_OFFSET + SZ_64M - 1)
                 return 0;
 
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index c2345af3707a..323c1deeb953 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc5
-# Mon Dec 17 20:04:38 2007
+# Linux kernel version: 2.6.25-rc3
+# Mon Mar  3 03:39:48 2008
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -21,6 +21,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_ZONE_DMA=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -40,17 +41,22 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -64,17 +70,26 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -102,6 +117,8 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System Type
@@ -130,6 +147,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_RPC is not set
@@ -139,6 +157,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_DAVINCI is not set
 CONFIG_ARCH_OMAP=y
+# CONFIG_ARCH_MSM7X00A is not set
 
 #
 # TI OMAP Implementations
@@ -155,6 +174,7 @@ CONFIG_OMAP_MUX=y
 # CONFIG_OMAP_MUX_DEBUG is not set
 CONFIG_OMAP_MUX_WARNINGS=y
 CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
 # CONFIG_OMAP_MPU_TIMER is not set
 CONFIG_OMAP_32K_TIMER=y
 CONFIG_OMAP_32K_TIMER_HZ=128
@@ -266,6 +286,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
+# CONFIG_ATAGS_PROC is not set
 
 #
 # CPU Frequency scaling
@@ -311,9 +332,10 @@ CONFIG_PM=y
 # CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 CONFIG_PM_SLEEP=y
-CONFIG_SUSPEND_UP_POSSIBLE=y
 CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 
 #
 # Networking
@@ -330,6 +352,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -384,6 +407,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
@@ -421,11 +445,13 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 CONFIG_ATA_OVER_ETH=m
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
 
 #
 # SCSI device support
@@ -489,6 +515,7 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 # CONFIG_B44 is not set
 CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
 CONFIG_NETDEV_10000=y
 
 #
@@ -512,7 +539,6 @@ CONFIG_SLIP_COMPRESSED=y
 CONFIG_SLHC=y
 # CONFIG_SLIP_SMART is not set
 # CONFIG_SLIP_MODE_SLIP6 is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -616,12 +642,10 @@ CONFIG_I2C_OMAP=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_ISP1301_OMAP is not set
 CONFIG_TPS65010=y
@@ -649,6 +673,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
@@ -676,6 +701,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
@@ -683,6 +709,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83793 is not set
 # CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
@@ -705,6 +732,7 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
 
 #
 # Multimedia devices
@@ -802,10 +830,6 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 # CONFIG_NEW_LEDS is not set
@@ -826,12 +850,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
+CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -874,8 +896,10 @@ CONFIG_SYSFS=y
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -946,9 +970,6 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -975,6 +996,7 @@ CONFIG_FRAME_POINTER=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -992,6 +1014,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=m
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -1006,12 +1031,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
 
 #
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index d592a6487114..d4ca5e6e4ffa 100644
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc5
-# Mon Dec 17 21:12:45 2007
+# Linux kernel version: 2.6.25-rc3
+# Mon Mar  3 03:35:17 2008
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -21,6 +21,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_ZONE_DMA=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -39,17 +40,22 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -63,17 +69,26 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -101,6 +116,8 @@ CONFIG_IOSCHED_CFQ=y
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System Type
@@ -129,6 +146,7 @@ CONFIG_DEFAULT_IOSCHED="cfq"
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_RPC is not set
@@ -138,6 +156,7 @@ CONFIG_DEFAULT_IOSCHED="cfq"
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_DAVINCI is not set
 CONFIG_ARCH_OMAP=y
+# CONFIG_ARCH_MSM7X00A is not set
 
 #
 # TI OMAP Implementations
@@ -154,6 +173,7 @@ CONFIG_OMAP_MUX=y
 # CONFIG_OMAP_MUX_DEBUG is not set
 CONFIG_OMAP_MUX_WARNINGS=y
 CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
 # CONFIG_OMAP_MPU_TIMER is not set
 CONFIG_OMAP_32K_TIMER=y
 CONFIG_OMAP_32K_TIMER_HZ=128
@@ -173,13 +193,13 @@ CONFIG_ARCH_OMAP16XX=y
 #
 # OMAP Board Type
 #
-# CONFIG_MACH_OMAP_INNOVATOR is not set
-# CONFIG_MACH_OMAP_H2 is not set
-# CONFIG_MACH_OMAP_H3 is not set
+CONFIG_MACH_OMAP_INNOVATOR=y
+CONFIG_MACH_OMAP_H2=y
+CONFIG_MACH_OMAP_H3=y
 CONFIG_MACH_OMAP_OSK=y
 # CONFIG_OMAP_OSK_MISTRAL is not set
-# CONFIG_MACH_NOKIA770 is not set
-# CONFIG_MACH_OMAP_GENERIC is not set
+CONFIG_MACH_NOKIA770=y
+CONFIG_MACH_OMAP_GENERIC=y
 
 #
 # OMAP CPU Speed
@@ -275,6 +295,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x10400000,8M root=/dev/ram0 rw"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
+# CONFIG_ATAGS_PROC is not set
 
 #
 # CPU Frequency scaling
@@ -307,9 +328,10 @@ CONFIG_PM=y
 # CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 CONFIG_PM_SLEEP=y
-CONFIG_SUSPEND_UP_POSSIBLE=y
 CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
 # CONFIG_APM_EMULATION is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 
 #
 # Networking
@@ -326,6 +348,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 CONFIG_IP_MULTICAST=y
@@ -381,6 +404,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
@@ -493,11 +517,13 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
 CONFIG_IDE=m
 CONFIG_BLK_DEV_IDE=m
 
@@ -519,7 +545,6 @@ CONFIG_IDE_PROC_FS=y
 #
 # CONFIG_IDE_GENERIC is not set
 # CONFIG_BLK_DEV_PLATFORM is not set
-# CONFIG_IDE_ARM is not set
 # CONFIG_BLK_DEV_IDEDMA is not set
 CONFIG_IDE_ARCH_OBSOLETE_INIT=y
 # CONFIG_BLK_DEV_HD is not set
@@ -553,6 +578,7 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 # CONFIG_B44 is not set
 CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
 CONFIG_NETDEV_10000=y
 
 #
@@ -574,7 +600,6 @@ CONFIG_PPP_MULTILINK=y
 # CONFIG_PPPOL2TP is not set
 # CONFIG_SLIP is not set
 CONFIG_SLHC=y
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -671,6 +696,7 @@ CONFIG_HW_RANDOM_OMAP=m
 # CONFIG_SYNCLINK_CS is not set
 # CONFIG_CARDMAN_4000 is not set
 # CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
@@ -698,12 +724,10 @@ CONFIG_I2C_OMAP=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_ISP1301_OMAP is not set
 CONFIG_TPS65010=y
@@ -731,6 +755,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
@@ -758,6 +783,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
@@ -765,6 +791,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83793 is not set
 # CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
@@ -780,6 +807,7 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
 
 #
 # Multimedia devices
@@ -865,10 +893,6 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 # CONFIG_NEW_LEDS is not set
@@ -889,12 +913,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 CONFIG_AUTOFS_FS=y
 CONFIG_AUTOFS4_FS=y
 # CONFIG_FUSE_FS is not set
@@ -948,8 +970,10 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -1019,9 +1043,6 @@ CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -1045,7 +1066,51 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
 
 #
 # Library routines
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 024a9cf469b4..50f667febe29 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -11,6 +11,9 @@
  *
  */
 
+#define ATAG_CORE 0x54410001
+#define ATAG_CORE_SIZE ((2*4 + 3*4) >> 2)
+
         .type   __switch_data, %object
 __switch_data:
         .long   __mmap_switched
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 7898cbc9861a..bff4c6e90dd5 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -29,9 +29,6 @@
 #define KERNEL_RAM_VADDR        (PAGE_OFFSET + TEXT_OFFSET)
 #define KERNEL_RAM_PADDR        (PHYS_OFFSET + TEXT_OFFSET)
 
-#define ATAG_CORE 0x54410001
-#define ATAG_CORE_SIZE ((2*4 + 3*4) >> 2)
-
 
 /*
  * swapper_pg_dir is the virtual address of the initial page table.
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index a22a98c43ca5..13e371aad879 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -431,6 +431,11 @@ int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
         return 0;
 }
 
+int __kprobes arch_trampoline_kprobe(struct kprobe *p)
+{
+        return 0;
+}
+
 static struct undef_hook kprobes_break_hook = {
         .instr_mask     = 0xffffffff,
         .instr_val      = KPROBE_BREAKPOINT_INSTRUCTION,
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 38313abef657..bf103b24c937 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -245,10 +245,7 @@ static struct fb_monspecs at91fb_default_monspecs = {
 
 static void at91_lcdc_power_control(int on)
 {
-        if (on)
-                at91_set_gpio_value(AT91_PIN_PD12, 0);  /* power up */
-        else
-                at91_set_gpio_value(AT91_PIN_PD12, 1);  /* power down */
+        at91_set_gpio_value(AT91_PIN_PA30, on);
 }
 
 /* Driver datas */
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index f629c2b5f0c5..ee4964abcaf5 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -490,6 +490,11 @@ postcore_initcall(at91_gpio_debugfs_init);
 
 /*--------------------------------------------------------------------------*/
 
+/* This lock class tells lockdep that GPIO irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+static struct lock_class_key gpio_lock_class;
+
 /*
  * Called from the processor-specific init to enable GPIO interrupt support.
  */
@@ -510,6 +515,8 @@ void __init at91_gpio_irq_setup(void)
                 __raw_writel(~0, this->regbase + PIO_IDR);
 
                 for (i = 0, pin = this->chipbase; i < 32; i++, pin++) {
+                        lockdep_set_class(&irq_desc[pin].lock, &gpio_lock_class);
+
                         /*
                          * Can use the "simple" and not "edge" handler since it's
                          * shorter, and the AIC handles interrupts sanely.
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index 7f31816896ad..45144ad2bed9 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -103,7 +103,7 @@ static void
 h720x_gpio_handler(unsigned int mask, unsigned int irq,
                  struct irq_desc *desc)
 {
-        IRQDBG("%s irq: %d\n",__FUNCTION__,irq);
+        IRQDBG("%s irq: %d\n", __func__, irq);
         desc = irq_desc + irq;
         while (mask) {
                 if (mask & 1) {
@@ -123,7 +123,7 @@ h720x_gpioa_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
 
         mask = CPU_REG(GPIO_A_VIRT,GPIO_STAT);
         irq = IRQ_CHAINED_GPIOA(0);
-        IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+        IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
         h720x_gpio_handler(mask, irq, desc);
 }
 
@@ -133,7 +133,7 @@ h720x_gpiob_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
         unsigned int mask, irq;
         mask = CPU_REG(GPIO_B_VIRT,GPIO_STAT);
         irq = IRQ_CHAINED_GPIOB(0);
-        IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+        IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
         h720x_gpio_handler(mask, irq, desc);
 }
 
@@ -144,7 +144,7 @@ h720x_gpioc_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
 
         mask = CPU_REG(GPIO_C_VIRT,GPIO_STAT);
         irq = IRQ_CHAINED_GPIOC(0);
-        IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+        IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
         h720x_gpio_handler(mask, irq, desc);
 }
 
@@ -155,7 +155,7 @@ h720x_gpiod_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
 
         mask = CPU_REG(GPIO_D_VIRT,GPIO_STAT);
         irq = IRQ_CHAINED_GPIOD(0);
-        IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+        IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
         h720x_gpio_handler(mask, irq, desc);
 }
 
@@ -167,7 +167,7 @@ h720x_gpioe_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
 
         mask = CPU_REG(GPIO_E_VIRT,GPIO_STAT);
         irq = IRQ_CHAINED_GPIOE(0);
-        IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+        IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
         h720x_gpio_handler(mask, irq, desc);
 }
 #endif
diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c
index bc6fb02d213b..a59ff2987cb7 100644
--- a/arch/arm/mach-imx/dma.c
+++ b/arch/arm/mach-imx/dma.c
@@ -54,7 +54,7 @@ static inline int imx_dma_sg_next(imx_dmach_t dma_ch, unsigned int lastcount)
 
         if (!imxdma->name) {
                 printk(KERN_CRIT "%s: called for  not allocated channel %d\n",
-                       __FUNCTION__, dma_ch);
+                       __func__, dma_ch);
                 return 0;
         }
 
@@ -288,7 +288,7 @@ imx_dma_setup_handlers(imx_dmach_t dma_ch,
 
         if (!imxdma->name) {
                 printk(KERN_CRIT "%s: called for  not allocated channel %d\n",
-                       __FUNCTION__, dma_ch);
+                       __func__, dma_ch);
                 return -ENODEV;
         }
 
@@ -321,7 +321,7 @@ void imx_dma_enable(imx_dmach_t dma_ch)
 
         if (!imxdma->name) {
                 printk(KERN_CRIT "%s: called for  not allocated channel %d\n",
-                       __FUNCTION__, dma_ch);
+                       __func__, dma_ch);
                 return;
         }
 
@@ -365,7 +365,7 @@ int imx_dma_request(imx_dmach_t dma_ch, const char *name)
 
         if (dma_ch >= IMX_DMA_CHANNELS) {
                 printk(KERN_CRIT "%s: called for  non-existed channel %d\n",
-                       __FUNCTION__, dma_ch);
+                       __func__, dma_ch);
                 return -EINVAL;
         }
 
@@ -396,7 +396,7 @@ void imx_dma_free(imx_dmach_t dma_ch)
         if (!imxdma->name) {
                 printk(KERN_CRIT
                        "%s: trying to free channel %d which is already freed\n",
-                       __FUNCTION__, dma_ch);
+                       __func__, dma_ch);
                 return;
         }
 
@@ -456,7 +456,7 @@ imx_dma_request_by_prio(imx_dmach_t * pdma_ch, const char *name,
                 }
         }
 
-        printk(KERN_ERR "%s: no free DMA channel found\n", __FUNCTION__);
+        printk(KERN_ERR "%s: no free DMA channel found\n", __func__);
 
         return -ENODEV;
 }
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index a7465db84893..e6695c4e623b 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -160,21 +160,21 @@ imx_gpio_irq_type(unsigned int _irq, unsigned int type)
 static void
 imx_gpio_ack_irq(unsigned int irq)
 {
-        DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, irq);
+        DEBUG_IRQ("%s: irq %d\n", __func__, irq);
         ISR(IRQ_TO_REG(irq)) = 1 << ((irq - IRQ_GPIOA(0)) % 32);
 }
 
 static void
 imx_gpio_mask_irq(unsigned int irq)
 {
-        DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, irq);
+        DEBUG_IRQ("%s: irq %d\n", __func__, irq);
         IMR(IRQ_TO_REG(irq)) &= ~( 1 << ((irq - IRQ_GPIOA(0)) % 32));
 }
 
 static void
 imx_gpio_unmask_irq(unsigned int irq)
 {
-        DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, irq);
+        DEBUG_IRQ("%s: irq %d\n", __func__, irq);
         IMR(IRQ_TO_REG(irq)) |= 1 << ((irq - IRQ_GPIOA(0)) % 32);
 }
 
diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c
index 268a8d84999c..77b24cd1d88d 100644
--- a/arch/arm/mach-iop13xx/iq81340mc.c
+++ b/arch/arm/mach-iop13xx/iq81340mc.c
@@ -81,7 +81,7 @@ static void __init iq81340mc_init(void)
 static void __init iq81340mc_timer_init(void)
 {
         unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio();
-        printk(KERN_DEBUG "%s: bus frequency: %lu\n", __FUNCTION__, bus_freq);
+        printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq);
         iop_init_time(bus_freq);
 }
 
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
index a51ffd2683e5..e8522b3b8163 100644
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ b/arch/arm/mach-iop13xx/iq81340sc.c
@@ -83,7 +83,7 @@ static void __init iq81340sc_init(void)
 static void __init iq81340sc_timer_init(void)
 {
         unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio();
-        printk(KERN_DEBUG "%s: bus frequency: %lu\n", __FUNCTION__, bus_freq);
+        printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq);
         iop_init_time(bus_freq);
 }
 
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 99d94cb1bafd..7825c1aaa27b 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -94,13 +94,13 @@ void iop13xx_map_pci_memory(void)
                                         , 0, iop13xx_atux_mem_size, MT_DEVICE);
                                         if (!iop13xx_atux_mem_base) {
                                                 printk("%s: atux allocation "
-                                                       "failed\n", __FUNCTION__);
+                                                       "failed\n", __func__);
                                                 BUG();
                                         }
                                 } else
                                         iop13xx_atux_mem_size = 0;
                                 PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n",
-                                __FUNCTION__, atu, iop13xx_atux_mem_size,
+                                __func__, atu, iop13xx_atux_mem_size,
                                 iop13xx_atux_mem_base);
                                 break;
                         case 1:
@@ -120,13 +120,13 @@ void iop13xx_map_pci_memory(void)
                                         , 0, iop13xx_atue_mem_size, MT_DEVICE);
                                         if (!iop13xx_atue_mem_base) {
                                                 printk("%s: atue allocation "
-                                                       "failed\n", __FUNCTION__);
+                                                       "failed\n", __func__);
                                                 BUG();
                                         }
                                 } else
                                         iop13xx_atue_mem_size = 0;
                                 PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n",
-                                __FUNCTION__, atu, iop13xx_atue_mem_size,
+                                __func__, atu, iop13xx_atue_mem_size,
                                 iop13xx_atue_mem_base);
                                 break;
                         }
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index bfe0c87e3397..246f6d478720 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -519,7 +519,7 @@ void __init iop13xx_platform_init(void)
         if (iq8134x_flash_resource.end > iq8134x_flash_resource.start)
                 iop13xx_devices[plat_idx++] = &iq8134x_flash;
         else
-                printk(KERN_ERR "%s: Failed to probe flash size\n", __FUNCTION__);
+                printk(KERN_ERR "%s: Failed to probe flash size\n", __func__);
 #endif
 
         platform_add_devices(iop13xx_devices, plat_idx);
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index bf04121d1a31..64be341109b3 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -87,7 +87,7 @@ static inline int check_master_abort(void)
         if (isr & PCI_ISR_PFE) {
                 /* make sure the Master Abort bit is reset */    
                 *PCI_ISR = PCI_ISR_PFE;
-                pr_debug("%s failed\n", __FUNCTION__);
+                pr_debug("%s failed\n", __func__);
                 return 1;
         }
 
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
index 0d5a42455820..49dec7868807 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
@@ -65,7 +65,7 @@ static int __init gtwx5715_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
         else
                 rc = gtwx5715_irqmap[slot][pin-1];
 
-        printk("%s: Mapped slot %d pin %d to IRQ %d\n", __FUNCTION__,slot, pin, rc);
+        printk("%s: Mapped slot %d pin %d to IRQ %d\n", __func__, slot, pin, rc);
         return(rc);
 }
 
diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index b9ca8f98265d..fd7537f7d11e 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -133,7 +133,7 @@ netx_hif_ack_irq(unsigned int _irq)
         val &= ~((1 << 24) << irq);
         writel(val, NETX_DPMAS_INT_EN);
 
-        DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, _irq);
+        DEBUG_IRQ("%s: irq %d\n", __func__, _irq);
 }
 
 static void
@@ -145,7 +145,7 @@ netx_hif_mask_irq(unsigned int _irq)
         val = readl(NETX_DPMAS_INT_EN);
         val &= ~((1 << 24) << irq);
         writel(val, NETX_DPMAS_INT_EN);
-        DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, _irq);
+        DEBUG_IRQ("%s: irq %d\n", __func__, _irq);
 }
 
 static void
@@ -157,7 +157,7 @@ netx_hif_unmask_irq(unsigned int _irq)
         val = readl(NETX_DPMAS_INT_EN);
         val |= (1 << 24) << irq;
         writel(val, NETX_DPMAS_INT_EN);
-        DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, _irq);
+        DEBUG_IRQ("%s: irq %d\n", __func__, _irq);
 }
 
 static struct irq_chip netx_hif_chip = {
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
index b2230213b983..5286e9fc1d30 100644
--- a/arch/arm/mach-ns9xxx/gpio.c
+++ b/arch/arm/mach-ns9xxx/gpio.c
@@ -31,7 +31,7 @@
 static spinlock_t gpio_lock = __SPIN_LOCK_UNLOCKED(gpio_lock);
 
 /* only access gpiores with atomic ops */
-static DECLARE_BITMAP(gpiores, GPIO_MAX);
+static DECLARE_BITMAP(gpiores, GPIO_MAX + 1);
 
 static inline int ns9xxx_valid_gpio(unsigned gpio)
 {
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 070345ee39a5..507987720015 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -350,6 +350,10 @@ static void __init h2_init_smc91x(void)
 
 static struct i2c_board_info __initdata h2_i2c_board_info[] = {
         {
+                I2C_BOARD_INFO("tps65010", 0x48),
+                .type           = "tps65010",
+                .irq            = OMAP_GPIO_IRQ(58),
+        }, {
                 I2C_BOARD_INFO("isp1301_omap", 0x2d),
                 .type           = "isp1301_omap",
                 .irq            = OMAP_GPIO_IRQ(2),
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 6fc516855a8c..c3ef1ee5f77b 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -26,6 +26,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/input.h>
+#include <linux/spi/spi.h>
 #include <linux/i2c/tps65010.h>
 
 #include <asm/setup.h>
@@ -51,6 +52,8 @@
 #include <asm/arch/mcbsp.h>
 #include <asm/arch/omap-alsa.h>
 
+#define H3_TS_GPIO      48
+
 static int h3_keymap[] = {
         KEY(0, 0, KEY_LEFT),
         KEY(0, 1, KEY_RIGHT),
@@ -373,6 +376,17 @@ static struct platform_device h3_lcd_device = {
         .id             = -1,
 };
 
+static struct spi_board_info h3_spi_board_info[] __initdata = {
+        [0] = {
+                .modalias       = "tsc2101",
+                .bus_num        = 2,
+                .chip_select    = 0,
+                .irq            = OMAP_GPIO_IRQ(H3_TS_GPIO),
+                .max_speed_hz   = 16000000,
+                /* .platform_data       = &tsc_platform_data, */
+        },
+};
+
 static struct omap_mcbsp_reg_cfg mcbsp_regs = {
         .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
         .spcr1 = RINTM(3) | RRST,
@@ -457,6 +471,14 @@ static struct omap_board_config_kernel h3_config[] __initdata = {
         { OMAP_TAG_LCD,         &h3_lcd_config },
 };
 
+static struct i2c_board_info __initdata h3_i2c_board_info[] = {
+       {
+               I2C_BOARD_INFO("tps65010", 0x48),
+               .type           = "tps65013",
+               /* .irq         = OMAP_GPIO_IRQ(??), */
+       },
+};
+
 static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
         {
                 .name                   = "mmc_slot",
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 8eb5dcdaead2..e6c64e10b7ec 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -717,7 +717,7 @@ static int __init omap_pm_init(void)
 #endif
 
 #ifdef CONFIG_OMAP_32K_TIMER
-        error = sysfs_create_file(power_kobj, &sleep_while_idle_attr);
+        error = sysfs_create_file(power_kobj, &sleep_while_idle_attr.attr);
         if (error)
                 printk(KERN_ERR "sysfs_create_file failed: %d\n", error);
 #endif
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 5a4091f582ed..69c8174f3aac 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -42,6 +42,12 @@ static struct map_desc omap2_io_desc[] __initdata = {
                 .length         = L3_24XX_SIZE,
                 .type           = MT_DEVICE
         },
+        {
+                .virtual        = L4_24XX_VIRT,
+                .pfn            = __phys_to_pfn(L4_24XX_PHYS),
+                .length         = L4_24XX_SIZE,
+                .type           = MT_DEVICE
+        },
 #ifdef CONFIG_ARCH_OMAP2430
         {
                 .virtual        = L4_WK_243X_VIRT,
diff --git a/arch/arm/mach-orion/addr-map.c b/arch/arm/mach-orion/addr-map.c
index 2e2fd63643c3..58cc3c0333b6 100644
--- a/arch/arm/mach-orion/addr-map.c
+++ b/arch/arm/mach-orion/addr-map.c
@@ -97,14 +97,20 @@
 #define PCIE_BAR_CTRL(n)        ORION_PCIE_REG(0x1804 + ((n - 1) * 4))
 #define PCIE_BAR_LO(n)          ORION_PCIE_REG(0x0010 + ((n) * 8))
 #define PCIE_BAR_HI(n)          ORION_PCIE_REG(0x0014 + ((n) * 8))
-#define PCIE_WIN_CTRL(n)        ORION_PCIE_REG(0x1820 + ((n) << 4))
-#define PCIE_WIN_BASE(n)        ORION_PCIE_REG(0x1824 + ((n) << 4))
-#define PCIE_WIN_REMAP(n)       ORION_PCIE_REG(0x182c + ((n) << 4))
+#define PCIE_WIN_CTRL(n)        (((n) < 5) ? \
+                                        ORION_PCIE_REG(0x1820 + ((n) << 4)) : \
+                                        ORION_PCIE_REG(0x1880))
+#define PCIE_WIN_BASE(n)        (((n) < 5) ? \
+                                        ORION_PCIE_REG(0x1824 + ((n) << 4)) : \
+                                        ORION_PCIE_REG(0x1884))
+#define PCIE_WIN_REMAP(n)       (((n) < 5) ? \
+                                        ORION_PCIE_REG(0x182c + ((n) << 4)) : \
+                                        ORION_PCIE_REG(0x188c))
 #define PCIE_DEFWIN_CTRL        ORION_PCIE_REG(0x18b0)
 #define PCIE_EXPROM_WIN_CTRL    ORION_PCIE_REG(0x18c0)
 #define PCIE_EXPROM_WIN_REMP    ORION_PCIE_REG(0x18c4)
 #define PCIE_MAX_BARS           3
-#define PCIE_MAX_WINS           5
+#define PCIE_MAX_WINS           6
 
 /*
  * Use PCIE BAR '1' for all DDR banks
diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c
index 5f0ee4b8a9b7..bbc2b4ec932c 100644
--- a/arch/arm/mach-orion/common.c
+++ b/arch/arm/mach-orion/common.c
@@ -17,7 +17,9 @@
 #include <linux/mv643xx_eth.h>
 #include <linux/mv643xx_i2c.h>
 #include <asm/page.h>
+#include <asm/setup.h>
 #include <asm/timex.h>
+#include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/arch/hardware.h>
 #include "common.h"
@@ -177,8 +179,8 @@ static struct platform_device orion_ehci1 = {
 
 static struct resource orion_eth_shared_resources[] = {
         {
-                .start  = ORION_ETH_PHYS_BASE,
-                .end    = ORION_ETH_PHYS_BASE + 0xffff,
+                .start  = ORION_ETH_PHYS_BASE + 0x2000,
+                .end    = ORION_ETH_PHYS_BASE + 0x3fff,
                 .flags  = IORESOURCE_MEM,
         },
 };
@@ -347,3 +349,21 @@ void __init orion_init(void)
                 platform_device_register(&orion_ehci1);
         platform_device_register(&orion_i2c);
 }
+
+/*
+ * Many orion-based systems have buggy bootloader implementations.
+ * This is a common fixup for bogus memory tags.
+ */
+void __init tag_fixup_mem32(struct machine_desc *mdesc, struct tag *t,
+                            char **from, struct meminfo *meminfo)
+{
+        for (; t->hdr.size; t = tag_next(t))
+                if (t->hdr.tag == ATAG_MEM &&
+                    (!t->u.mem.size || t->u.mem.size & ~PAGE_MASK ||
+                     t->u.mem.start & ~PAGE_MASK)) {
+                        printk(KERN_WARNING
+                               "Clearing invalid memory bank %dKB@0x%08x\n",
+                               t->u.mem.size / 1024, t->u.mem.start);
+                        t->hdr.tag = 0;
+                }
+}
diff --git a/arch/arm/mach-orion/common.h b/arch/arm/mach-orion/common.h
index 10154ec885df..501497cc2c4d 100644
--- a/arch/arm/mach-orion/common.h
+++ b/arch/arm/mach-orion/common.h
@@ -83,4 +83,10 @@ struct mv_sata_platform_data;
 
 void __init orion_sata_init(struct mv_sata_platform_data *sata_data);
 
+struct machine_desc;
+struct meminfo;
+struct tag;
+extern void __init tag_fixup_mem32(struct machine_desc *, struct tag *,
+                                   char **, struct meminfo *);
+
 #endif /* __ARCH_ORION_COMMON_H__ */
diff --git a/arch/arm/mach-orion/dns323-setup.c b/arch/arm/mach-orion/dns323-setup.c
index 02b280c24820..076e155ad510 100644
--- a/arch/arm/mach-orion/dns323-setup.c
+++ b/arch/arm/mach-orion/dns323-setup.c
@@ -319,4 +319,5 @@ MACHINE_START(DNS323, "D-Link DNS-323")
         .map_io         = orion_map_io,
         .init_irq       = orion_init_irq,
         .timer          = &orion_timer,
+        .fixup          = tag_fixup_mem32,
 MACHINE_END
diff --git a/arch/arm/mach-orion/gpio.c b/arch/arm/mach-orion/gpio.c
index d5f00c86d616..f713818c66a3 100644
--- a/arch/arm/mach-orion/gpio.c
+++ b/arch/arm/mach-orion/gpio.c
@@ -36,7 +36,7 @@ int gpio_direction_input(unsigned pin)
         unsigned long flags;
 
         if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
-                pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+                pr_debug("%s: invalid GPIO %d\n", __func__, pin);
                 return -EINVAL;
         }
 
@@ -62,7 +62,7 @@ int gpio_direction_output(unsigned pin, int value)
         int mask;
 
         if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
-                pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+                pr_debug("%s: invalid GPIO %d\n", __func__, pin);
                 return -EINVAL;
         }
 
@@ -141,7 +141,7 @@ int gpio_request(unsigned pin, const char *label)
         unsigned long flags;
 
         if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
-                pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+                pr_debug("%s: invalid GPIO %d\n", __func__, pin);
                 return -EINVAL;
         }
 
@@ -149,7 +149,7 @@ int gpio_request(unsigned pin, const char *label)
 
         if (gpio_label[pin]) {
                 pr_debug("%s: GPIO %d already used as %s\n",
-                         __FUNCTION__, pin, gpio_label[pin]);
+                         __func__, pin, gpio_label[pin]);
                 ret = -EBUSY;
         } else
                 gpio_label[pin] = label ? label : "?";
@@ -162,12 +162,12 @@ EXPORT_SYMBOL(gpio_request);
 void gpio_free(unsigned pin)
 {
         if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
-                pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+                pr_debug("%s: invalid GPIO %d\n", __func__, pin);
                 return;
         }
 
         if (!gpio_label[pin])
-                pr_warning("%s: GPIO %d already freed\n", __FUNCTION__, pin);
+                pr_warning("%s: GPIO %d already freed\n", __func__, pin);
         else
                 gpio_label[pin] = NULL;
 }
diff --git a/arch/arm/mach-orion/kurobox_pro-setup.c b/arch/arm/mach-orion/kurobox_pro-setup.c
index 6817aca4aa26..785a07bdf1e2 100644
--- a/arch/arm/mach-orion/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion/kurobox_pro-setup.c
@@ -240,4 +240,5 @@ MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
         .map_io         = orion_map_io,
         .init_irq       = orion_init_irq,
         .timer          = &orion_timer,
+        .fixup          = tag_fixup_mem32,
 MACHINE_END
diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion/ts209-setup.c
index b8cfe6813e9d..45764dad16d0 100644
--- a/arch/arm/mach-orion/ts209-setup.c
+++ b/arch/arm/mach-orion/ts209-setup.c
@@ -357,4 +357,5 @@ MACHINE_START(TS209, "QNAP TS-109/TS-209")
         .map_io         = orion_map_io,
         .init_irq       = orion_init_irq,
         .timer          = &orion_timer,
+        .fixup          = tag_fixup_mem32,
 MACHINE_END
diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index daa8d3d98eff..8e00ed43fb95 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -976,7 +976,7 @@ static int __init clk_init(void)
                                 (*clkp)->set_parent((*clkp), (*clkp)->parent);
                 }
                 pr_debug("%s: clock %s, rate %ld\n",
-                        __FUNCTION__, (*clkp)->name, (*clkp)->rate);
+                        __func__, (*clkp)->name, (*clkp)->rate);
         }
 
         local_clk_use(&ck_pll4);
diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c
index f7009d845be8..fe152e82590b 100644
--- a/arch/arm/mach-pnx4008/dma.c
+++ b/arch/arm/mach-pnx4008/dma.c
@@ -192,7 +192,7 @@ void pnx4008_free_channel(int ch)
         if (!dma_channels[ch].name) {
                 printk(KERN_CRIT
                        "%s: trying to free channel %d which is already freed\n",
-                       __FUNCTION__, ch);
+                       __func__, ch);
                 return;
         }
 
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c
index 15c4e0df3e10..fcda7d5cb693 100644
--- a/arch/arm/mach-pxa/cm-x270-pci.c
+++ b/arch/arm/mach-pxa/cm-x270-pci.c
@@ -104,7 +104,7 @@ static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 {
         int irq;
 
-        dev_dbg(&dev->dev, "%s: slot=%x, pin=%x\n", __FUNCTION__, slot, pin);
+        dev_dbg(&dev->dev, "%s: slot=%x, pin=%x\n", __func__, slot, pin);
 
         irq = it8152_pci_map_irq(dev, slot, pin);
         if (irq)
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index 6012177a29a3..ecdbc96a4de1 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -504,11 +504,11 @@ static void cmx270_mci_setpower(struct device *dev, unsigned int vdd)
         struct pxamci_platform_data *p_d = dev->platform_data;
 
         if ((1 << vdd) & p_d->ocr_mask) {
-                printk(KERN_DEBUG "%s: on\n", __FUNCTION__);
+                printk(KERN_DEBUG "%s: on\n", __func__);
                 GPCR(105) = GPIO_bit(105);
         } else {
                 GPSR(105) = GPIO_bit(105);
-                printk(KERN_DEBUG "%s: off\n", __FUNCTION__);
+                printk(KERN_DEBUG "%s: off\n", __func__);
         }
 }
 
diff --git a/arch/arm/mach-pxa/cpu-pxa.c b/arch/arm/mach-pxa/cpu-pxa.c
index 939a3867f77c..4b21479332ae 100644
--- a/arch/arm/mach-pxa/cpu-pxa.c
+++ b/arch/arm/mach-pxa/cpu-pxa.c
@@ -43,7 +43,7 @@
 
 #ifdef DEBUG
 static unsigned int freq_debug;
-MODULE_PARM(freq_debug, "i");
+module_param(freq_debug, uint, 0);
 MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0");
 #else
 #define freq_debug  0
diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c
index 93c4f31f127f..3215316d7b06 100644
--- a/arch/arm/mach-pxa/dma.c
+++ b/arch/arm/mach-pxa/dma.c
@@ -81,7 +81,7 @@ void pxa_free_dma (int dma_ch)
         if (!dma_channels[dma_ch].name) {
                 printk (KERN_CRIT
                         "%s: trying to free channel %d which is already freed\n",
-                        __FUNCTION__, dma_ch);
+                        __func__, dma_ch);
                 return;
         }
 
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 3d0ad5065ee5..3bb31314429a 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -264,7 +264,7 @@ static int em_x270_mci_init(struct device *dev,
                           "MMC card detect", data);
         if (err) {
                 printk(KERN_ERR "%s: can't request MMC card detect IRQ: %d\n",
-                       __FUNCTION__, err);
+                       __func__, err);
                 return err;
         }
 
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 345c3deeb02e..72a436fb9a29 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -390,11 +390,11 @@ static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)
         struct pxamci_platform_data* p_d = dev->platform_data;
 
         if (( 1 << vdd) & p_d->ocr_mask) {
-                printk(KERN_DEBUG "%s: on\n", __FUNCTION__);
+                printk(KERN_DEBUG "%s: on\n", __func__);
                 MST_MSCWR1 |= MST_MSCWR1_MMC_ON;
                 MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL;
         } else {
-                printk(KERN_DEBUG "%s: off\n", __FUNCTION__);
+                printk(KERN_DEBUG "%s: off\n", __func__);
                 MST_MSCWR1 &= ~MST_MSCWR1_MMC_ON;
         }
 }
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 7cd9ef8deb02..35f25fdaeba3 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -129,28 +129,20 @@ static void clk_pxa3xx_cken_enable(struct clk *clk)
 {
         unsigned long mask = 1ul << (clk->cken & 0x1f);
 
-        local_irq_disable();
-
         if (clk->cken < 32)
                 CKENA |= mask;
         else
                 CKENB |= mask;
-
-        local_irq_enable();
 }
 
 static void clk_pxa3xx_cken_disable(struct clk *clk)
 {
         unsigned long mask = 1ul << (clk->cken & 0x1f);
 
-        local_irq_disable();
-
         if (clk->cken < 32)
                 CKENA &= ~mask;
         else
                 CKENB &= ~mask;
-
-        local_irq_enable();
 }
 
 static const struct clkops clk_pxa3xx_cken_ops = {
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 853fc9433750..f207fcd30cd7 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -217,7 +217,7 @@ void board_pcmcia_power(int power)
                 ConXS_BCR = trizeps_conxs_bcr;
 
         }
-        pr_debug("%s: o%s 0x%x\n", __FUNCTION__, power ? "n": "ff", trizeps_conxs_bcr);
+        pr_debug("%s: o%s 0x%x\n", __func__, power ? "n": "ff", trizeps_conxs_bcr);
 }
 
 /* backlight power switching for LCD panel */
@@ -228,7 +228,7 @@ static void board_backlight_power(int on)
         } else {
                 trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP;
         }
-        pr_debug("%s: o%s 0x%x\n", __FUNCTION__, on ? "n" : "ff", trizeps_conxs_bcr);
+        pr_debug("%s: o%s 0x%x\n", __func__, on ? "n" : "ff", trizeps_conxs_bcr);
         ConXS_BCR = trizeps_conxs_bcr;
 }
 
@@ -238,10 +238,10 @@ static void board_mci_power(struct device *dev, unsigned int vdd)
         struct pxamci_platform_data* p_d = dev->platform_data;
 
         if (( 1 << vdd) & p_d->ocr_mask) {
-                pr_debug("%s: on\n", __FUNCTION__);
+                pr_debug("%s: on\n", __func__);
                 /* FIXME fill in values here */
         } else {
-                pr_debug("%s: off\n", __FUNCTION__);
+                pr_debug("%s: off\n", __func__);
                 /* FIXME fill in values here */
         }
 }
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 7731d50dd86c..afd2cbfca0d9 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -58,7 +58,7 @@ static struct platform_device smc91x_device = {
         .resource       = smc91x_resources,
 };
 
-#if defined(CONFIG_FB_PXA) || (CONFIG_FB_PXA_MODULES)
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 static void zylonite_backlight_power(int on)
 {
         gpio_set_value(gpio_backlight, on);
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index f60b7a66dfa0..842d9e6dc5ff 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -206,7 +206,7 @@ static int __init badge4_init(void)
         if (ret < 0)
                 printk(KERN_ERR
                        "%s: SA-1111 initialization failed (%d)\n",
-                       __FUNCTION__, ret);
+                       __func__, ret);
 
 
         /* maybe turn on 5v0 from the start */
@@ -240,11 +240,11 @@ void badge4_set_5V(unsigned subsystem, int on)
         /* detect on->off and off->on transitions */
         if ((!old_5V_bitmap) && (badge4_5V_bitmap)) {
                 /* was off, now on */
-                printk(KERN_INFO "%s: enabling 5V supply rail\n", __FUNCTION__);
+                printk(KERN_INFO "%s: enabling 5V supply rail\n", __func__);
                 GPSR = BADGE4_GPIO_PCMEN5V;
         } else if ((old_5V_bitmap) && (!badge4_5V_bitmap)) {
                 /* was on, now off */
-                printk(KERN_INFO "%s: disabling 5V supply rail\n", __FUNCTION__);
+                printk(KERN_INFO "%s: disabling 5V supply rail\n", __func__);
                 GPCR = BADGE4_GPIO_PCMEN5V;
         }
 
diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c
index d68630b74d78..343368aa82de 100644
--- a/arch/arm/mach-sa1100/cpu-sa1100.c
+++ b/arch/arm/mach-sa1100/cpu-sa1100.c
@@ -139,7 +139,7 @@ static void sa1100_update_dram_timings(int current_speed, int new_speed)
 
         if (settings->speed == 0) {
                 panic("%s: couldn't find dram setting for speed %d\n",
-                      __FUNCTION__, new_speed);
+                      __func__, new_speed);
         }
 
         /* No risk, no fun: run with interrupts on! */
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index 1fbe053e8b59..e5080286060e 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -129,7 +129,7 @@ int sa1100_request_dma (dma_device_t device, const char *device_id,
         if (err) {
                 printk(KERN_ERR
                        "%s: unable to request IRQ %d for %s\n",
-                       __FUNCTION__, IRQ_DMA0 + i, device_id);
+                       __func__, IRQ_DMA0 + i, device_id);
                 dma->device = 0;
                 return err;
         }
@@ -165,12 +165,12 @@ void sa1100_free_dma(dma_regs_t *regs)
                 if (regs == (dma_regs_t *)&DDAR(i))
                         break;
         if (i >= SA1100_DMA_CHANNELS) {
-                printk(KERN_ERR "%s: bad DMA identifier\n", __FUNCTION__);
+                printk(KERN_ERR "%s: bad DMA identifier\n", __func__);
                 return;
         }
 
         if (!dma_chan[i].device) {
-                printk(KERN_ERR "%s: Trying to free free DMA\n", __FUNCTION__);
+                printk(KERN_ERR "%s: Trying to free free DMA\n", __func__);
                 return;
         }
 
@@ -329,7 +329,7 @@ void sa1100_reset_dma(dma_regs_t *regs)
                 if (regs == (dma_regs_t *)&DDAR(i))
                         break;
         if (i >= SA1100_DMA_CHANNELS) {
-                printk(KERN_ERR "%s: bad DMA identifier\n", __FUNCTION__);
+                printk(KERN_ERR "%s: bad DMA identifier\n", __func__);
                 return;
         }
 
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index b72fee0f2538..8473c37b77d6 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -596,7 +596,7 @@ static void h3800_control_egpio(enum ipaq_egpio_type x, int setp)
         case IPAQ_EGPIO_CODEC_NRESET:
         case IPAQ_EGPIO_AUDIO_ON:
         case IPAQ_EGPIO_QMUTE:
-                printk("%s: error - should not be called\n", __FUNCTION__);
+                printk("%s: error - should not be called\n", __func__);
                 break;
         case IPAQ_EGPIO_OPT_NVRAM_ON:
                 SET_ASIC2(GPIO2_OPT_ON_NVRAM);
@@ -638,7 +638,7 @@ static int h3800_pm_callback(int req)
         static u16 asic2_data;
         int result = 0;
 
-        printk("%s %d\n", __FUNCTION__, req);
+        printk("%s %d\n", __func__, req);
 
         switch (req) {
         case PM_RESUME:
@@ -666,7 +666,7 @@ static int h3800_pm_callback(int req)
                 asic2_data = H3800_ASIC2_GPIOPIOD;
                 break;
         default:
-                printk("%s: unrecognized PM callback\n", __FUNCTION__);
+                printk("%s: unrecognized PM callback\n", __func__);
                 break;
         }
         return result;
@@ -706,7 +706,7 @@ static void h3800_IRQ_demux(unsigned int irq, struct irq_desc *desc)
 {
         int i;
 
-        if (0) printk("%s: interrupt received\n", __FUNCTION__);
+        if (0) printk("%s: interrupt received\n", __func__);
 
         desc->chip->ack(irq);
 
@@ -716,21 +716,21 @@ static void h3800_IRQ_demux(unsigned int irq, struct irq_desc *desc)
 
                 /* KPIO */
                 irq = H3800_ASIC2_KPIINTFLAG;
-                if (0) printk("%s KPIO 0x%08X\n", __FUNCTION__, irq);
+                if (0) printk("%s KPIO 0x%08X\n", __func__, irq);
                 for (j = 0; j < H3800_KPIO_IRQ_COUNT; j++)
                         if (irq & kpio_irq_mask[j])
                                 handle_edge_irq(H3800_KPIO_IRQ_COUNT + j, irq_desc + H3800_KPIO_IRQ_COUNT + j);
 
                 /* GPIO2 */
                 irq = H3800_ASIC2_GPIINTFLAG;
-                if (0) printk("%s GPIO 0x%08X\n", __FUNCTION__, irq);
+                if (0) printk("%s GPIO 0x%08X\n", __func__, irq);
                 for (j = 0; j < H3800_GPIO_IRQ_COUNT; j++)
                         if (irq & gpio_irq_mask[j])
                                 handle_edge_irq(H3800_GPIO_IRQ_COUNT + j, irq_desc + H3800_GPIO_IRQ_COUNT + j);
         }
 
         if (i >= MAX_ASIC_ISR_LOOPS)
-                printk("%s: interrupt processing overrun\n", __FUNCTION__);
+                printk("%s: interrupt processing overrun\n", __func__);
 
         /* For level-based interrupts */
         desc->chip->unmask(irq);
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 2728b0e7d2bb..3f6dc40b8353 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -120,6 +120,8 @@ full_search:
  */
 int valid_phys_addr_range(unsigned long addr, size_t size)
 {
+        if (addr < PHYS_OFFSET)
+                return 0;
         if (addr + size > __pa(high_memory))
                 return 0;
 
diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index 500c9610ab30..e0f19ab91163 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -75,7 +75,7 @@ no_pgd:
 void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd)
 {
         pmd_t *pmd;
-        struct page *pte;
+        pgtable_t pte;
 
         if (!pgd)
                 return;
@@ -90,10 +90,8 @@ void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd)
                 goto free;
         }
 
-        pte = pmd_page(*pmd);
+        pte = pmd_pgtable(*pmd);
         pmd_clear(pmd);
-        dec_zone_page_state(virt_to_page((unsigned long *)pgd), NR_PAGETABLE);
-        pte_lock_deinit(pte);
         pte_free(mm, pte);
         pmd_free(mm, pmd);
 free:
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c
index 2b5aa1135b11..98d01517b563 100644
--- a/arch/arm/plat-iop/pci.c
+++ b/arch/arm/plat-iop/pci.c
@@ -371,7 +371,7 @@ static int __init iop3xx_init_atu_setup(char *str)
                         default:
                                 printk(KERN_DEBUG "\"%s\" malformed at "
                                             "character: \'%c\'",
-                                            __FUNCTION__,
+                                            __func__,
                                             *str);
                                 *(str + 1) = '\0';
                         }
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index c0d63b0c61c9..d719c15daa55 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -33,43 +33,33 @@
 #define MPU_CLK         "virt_prcm_set"
 #endif
 
+static struct clk *mpu_clk;
+
 /* TODO: Add support for SDRAM timing changes */
 
 int omap_verify_speed(struct cpufreq_policy *policy)
 {
-        struct clk * mpu_clk;
-
         if (policy->cpu)
                 return -EINVAL;
 
         cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
                                      policy->cpuinfo.max_freq);
-        mpu_clk = clk_get(NULL, MPU_CLK);
-        if (IS_ERR(mpu_clk))
-                return PTR_ERR(mpu_clk);
+
         policy->min = clk_round_rate(mpu_clk, policy->min * 1000) / 1000;
         policy->max = clk_round_rate(mpu_clk, policy->max * 1000) / 1000;
         cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
                                      policy->cpuinfo.max_freq);
-        clk_put(mpu_clk);
-
         return 0;
 }
 
 unsigned int omap_getspeed(unsigned int cpu)
 {
-        struct clk * mpu_clk;
         unsigned long rate;
 
         if (cpu)
                 return 0;
 
-        mpu_clk = clk_get(NULL, MPU_CLK);
-        if (IS_ERR(mpu_clk))
-                return 0;
         rate = clk_get_rate(mpu_clk) / 1000;
-        clk_put(mpu_clk);
-
         return rate;
 }
 
@@ -77,14 +67,9 @@ static int omap_target(struct cpufreq_policy *policy,
                        unsigned int target_freq,
                        unsigned int relation)
 {
-        struct clk * mpu_clk;
         struct cpufreq_freqs freqs;
         int ret = 0;
 
-        mpu_clk = clk_get(NULL, MPU_CLK);
-        if (IS_ERR(mpu_clk))
-                return PTR_ERR(mpu_clk);
-
         freqs.old = omap_getspeed(0);
         freqs.new = clk_round_rate(mpu_clk, target_freq * 1000) / 1000;
         freqs.cpu = 0;
@@ -92,15 +77,12 @@ static int omap_target(struct cpufreq_policy *policy,
         cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
         ret = clk_set_rate(mpu_clk, target_freq * 1000);
         cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
-        clk_put(mpu_clk);
 
         return ret;
 }
 
 static int __init omap_cpu_init(struct cpufreq_policy *policy)
 {
-        struct clk * mpu_clk;
-
         mpu_clk = clk_get(NULL, MPU_CLK);
         if (IS_ERR(mpu_clk))
                 return PTR_ERR(mpu_clk);
@@ -111,17 +93,23 @@ static int __init omap_cpu_init(struct cpufreq_policy *policy)
         policy->cpuinfo.min_freq = clk_round_rate(mpu_clk, 0) / 1000;
         policy->cpuinfo.max_freq = clk_round_rate(mpu_clk, VERY_HI_RATE) / 1000;
         policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
-        clk_put(mpu_clk);
 
         return 0;
 }
 
+static int omap_cpu_exit(struct cpufreq_policy *policy)
+{
+        clk_put(mpu_clk);
+        return 0;
+}
+
 static struct cpufreq_driver omap_driver = {
         .flags          = CPUFREQ_STICKY,
         .verify         = omap_verify_speed,
         .target         = omap_target,
         .get            = omap_getspeed,
         .init           = omap_cpu_init,
+        .exit           = omap_cpu_exit,
         .name           = "omap",
 };
 
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index c5dab1d6417e..4a53f9ba6c43 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -89,68 +89,6 @@ static inline void omap_init_dsp(void) { }
 #endif  /* CONFIG_OMAP_DSP */
 
 /*-------------------------------------------------------------------------*/
-#if     defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
-
-#define OMAP1_I2C_BASE          0xfffb3800
-#define OMAP2_I2C_BASE1         0x48070000
-#define OMAP_I2C_SIZE           0x3f
-#define OMAP1_I2C_INT           INT_I2C
-#define OMAP2_I2C_INT1          56
-
-static struct resource i2c_resources1[] = {
-        {
-                .start          = 0,
-                .end            = 0,
-                .flags          = IORESOURCE_MEM,
-        },
-        {
-                .start          = 0,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-/* DMA not used; works around erratum writing to non-empty i2c fifo */
-
-static struct platform_device omap_i2c_device1 = {
-        .name           = "i2c_omap",
-        .id             = 1,
-        .num_resources  = ARRAY_SIZE(i2c_resources1),
-        .resource       = i2c_resources1,
-};
-
-/* See also arch/arm/mach-omap2/devices.c for second I2C on 24xx */
-static void omap_init_i2c(void)
-{
-        if (cpu_is_omap24xx()) {
-                i2c_resources1[0].start = OMAP2_I2C_BASE1;
-                i2c_resources1[0].end = OMAP2_I2C_BASE1 + OMAP_I2C_SIZE;
-                i2c_resources1[1].start = OMAP2_I2C_INT1;
-        } else {
-                i2c_resources1[0].start = OMAP1_I2C_BASE;
-                i2c_resources1[0].end = OMAP1_I2C_BASE + OMAP_I2C_SIZE;
-                i2c_resources1[1].start = OMAP1_I2C_INT;
-        }
-
-        /* FIXME define and use a boot tag, in case of boards that
-         * either don't wire up I2C, or chips that mux it differently...
-         * it can include clocking and address info, maybe more.
-         */
-        if (cpu_is_omap24xx()) {
-                omap_cfg_reg(M19_24XX_I2C1_SCL);
-                omap_cfg_reg(L15_24XX_I2C1_SDA);
-        } else {
-                omap_cfg_reg(I2C_SCL);
-                omap_cfg_reg(I2C_SDA);
-        }
-
-        (void) platform_device_register(&omap_i2c_device1);
-}
-
-#else
-static inline void omap_init_i2c(void) {}
-#endif
-
-/*-------------------------------------------------------------------------*/
 #if     defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE)
 
 static void omap_init_kp(void)
@@ -501,7 +439,6 @@ static int __init omap_init_devices(void)
          * in alphabetical order so they're easier to sort through.
          */
         omap_init_dsp();
-        omap_init_i2c();
         omap_init_kp();
         omap_init_mmc();
         omap_init_uwire();
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index a46676db8113..91004a3c4794 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -137,7 +137,7 @@ static void omap_disable_channel_irq(int lch);
 static inline void omap_enable_channel_irq(int lch);
 
 #define REVISIT_24XX()          printk(KERN_ERR "FIXME: no %s on 24xx\n", \
-                                                __FUNCTION__);
+                                                __func__);
 
 #ifdef CONFIG_ARCH_OMAP15XX
 /* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
@@ -699,7 +699,7 @@ omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams)
         u32 reg;
 
         if (!cpu_class_is_omap2()) {
-                printk(KERN_ERR "FIXME: no %s on 15xx/16xx\n", __FUNCTION__);
+                printk(KERN_ERR "FIXME: no %s on 15xx/16xx\n", __func__);
                 return;
         }
 
@@ -1705,14 +1705,8 @@ static int omap2_dma_handle_ch(int ch)
                 status = OMAP_DMA_CSR_REG(ch);
         }
 
-        if (likely(dma_chan[ch].callback != NULL)) {
-                if (dma_chan[ch].chain_id != -1)
-                        dma_chan[ch].callback(dma_chan[ch].chain_id, status,
-                                              dma_chan[ch].data);
-                else
-                        dma_chan[ch].callback(ch, status, dma_chan[ch].data);
-
-        }
+        if (likely(dma_chan[ch].callback != NULL))
+                dma_chan[ch].callback(ch, status, dma_chan[ch].data);
 
         OMAP_DMA_CSR_REG(ch) = status;
 
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index e719d0eeb5c8..302ad8dff2cb 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -268,7 +268,7 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
         if (id <= 0 || id > dm_timer_count || dm_timers[id-1].reserved) {
                 spin_unlock_irqrestore(&dm_timer_lock, flags);
                 printk("BUG: warning at %s:%d/%s(): unable to get timer %d\n",
-                       __FILE__, __LINE__, __FUNCTION__, id);
+                       __FILE__, __LINE__, __func__, id);
                 dump_stack();
                 return NULL;
         }
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 56f4d1394d56..66a1455595f4 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -333,13 +333,14 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
 void omap_set_gpio_direction(int gpio, int is_input)
 {
         struct gpio_bank *bank;
+        unsigned long flags;
 
         if (check_gpio(gpio) < 0)
                 return;
         bank = get_gpio_bank(gpio);
-        spin_lock(&bank->lock);
+        spin_lock_irqsave(&bank->lock, flags);
         _set_gpio_direction(bank, get_gpio_index(gpio), is_input);
-        spin_unlock(&bank->lock);
+        spin_unlock_irqrestore(&bank->lock, flags);
 }
 
 static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
@@ -406,13 +407,14 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
 void omap_set_gpio_dataout(int gpio, int enable)
 {
         struct gpio_bank *bank;
+        unsigned long flags;
 
         if (check_gpio(gpio) < 0)
                 return;
         bank = get_gpio_bank(gpio);
-        spin_lock(&bank->lock);
+        spin_lock_irqsave(&bank->lock, flags);
         _set_gpio_dataout(bank, get_gpio_index(gpio), enable);
-        spin_unlock(&bank->lock);
+        spin_unlock_irqrestore(&bank->lock, flags);
 }
 
 int omap_get_gpio_datain(int gpio)
@@ -624,6 +626,7 @@ static int gpio_irq_type(unsigned irq, unsigned type)
         struct gpio_bank *bank;
         unsigned gpio;
         int retval;
+        unsigned long flags;
 
         if (!cpu_class_is_omap2() && irq > IH_MPUIO_BASE)
                 gpio = OMAP_MPUIO(irq - IH_MPUIO_BASE);
@@ -642,13 +645,13 @@ static int gpio_irq_type(unsigned irq, unsigned type)
                 return -EINVAL;
 
         bank = get_irq_chip_data(irq);
-        spin_lock(&bank->lock);
+        spin_lock_irqsave(&bank->lock, flags);
         retval = _set_gpio_triggering(bank, get_gpio_index(gpio), type);
         if (retval == 0) {
                 irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK;
                 irq_desc[irq].status |= type;
         }
-        spin_unlock(&bank->lock);
+        spin_unlock_irqrestore(&bank->lock, flags);
         return retval;
 }
 
@@ -830,11 +833,13 @@ static inline void _set_gpio_irqenable(struct gpio_bank *bank, int gpio, int ena
  */
 static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
 {
+        unsigned long flags;
+
         switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP16XX
         case METHOD_MPUIO:
         case METHOD_GPIO_1610:
-                spin_lock(&bank->lock);
+                spin_lock_irqsave(&bank->lock, flags);
                 if (enable) {
                         bank->suspend_wakeup |= (1 << gpio);
                         enable_irq_wake(bank->irq);
@@ -842,7 +847,7 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
                         disable_irq_wake(bank->irq);
                         bank->suspend_wakeup &= ~(1 << gpio);
                 }
-                spin_unlock(&bank->lock);
+                spin_unlock_irqrestore(&bank->lock, flags);
                 return 0;
 #endif
 #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
@@ -853,7 +858,7 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
                                         (bank - gpio_bank) * 32 + gpio);
                         return -EINVAL;
                 }
-                spin_lock(&bank->lock);
+                spin_lock_irqsave(&bank->lock, flags);
                 if (enable) {
                         bank->suspend_wakeup |= (1 << gpio);
                         enable_irq_wake(bank->irq);
@@ -861,7 +866,7 @@ static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
                         disable_irq_wake(bank->irq);
                         bank->suspend_wakeup &= ~(1 << gpio);
                 }
-                spin_unlock(&bank->lock);
+                spin_unlock_irqrestore(&bank->lock, flags);
                 return 0;
 #endif
         default:
@@ -897,16 +902,17 @@ static int gpio_wake_enable(unsigned int irq, unsigned int enable)
 int omap_request_gpio(int gpio)
 {
         struct gpio_bank *bank;
+        unsigned long flags;
 
         if (check_gpio(gpio) < 0)
                 return -EINVAL;
 
         bank = get_gpio_bank(gpio);
-        spin_lock(&bank->lock);
+        spin_lock_irqsave(&bank->lock, flags);
         if (unlikely(bank->reserved_map & (1 << get_gpio_index(gpio)))) {
                 printk(KERN_ERR "omap-gpio: GPIO %d is already reserved!\n", gpio);
                 dump_stack();
-                spin_unlock(&bank->lock);
+                spin_unlock_irqrestore(&bank->lock, flags);
                 return -1;
         }
         bank->reserved_map |= (1 << get_gpio_index(gpio));
@@ -925,7 +931,7 @@ int omap_request_gpio(int gpio)
                 __raw_writel(__raw_readl(reg) | (1 << get_gpio_index(gpio)), reg);
         }
 #endif
-        spin_unlock(&bank->lock);
+        spin_unlock_irqrestore(&bank->lock, flags);
 
         return 0;
 }
@@ -933,15 +939,16 @@ int omap_request_gpio(int gpio)
 void omap_free_gpio(int gpio)
 {
         struct gpio_bank *bank;
+        unsigned long flags;
 
         if (check_gpio(gpio) < 0)
                 return;
         bank = get_gpio_bank(gpio);
-        spin_lock(&bank->lock);
+        spin_lock_irqsave(&bank->lock, flags);
         if (unlikely(!(bank->reserved_map & (1 << get_gpio_index(gpio))))) {
                 printk(KERN_ERR "omap-gpio: GPIO %d wasn't reserved!\n", gpio);
                 dump_stack();
-                spin_unlock(&bank->lock);
+                spin_unlock_irqrestore(&bank->lock, flags);
                 return;
         }
 #ifdef CONFIG_ARCH_OMAP16XX
@@ -960,7 +967,7 @@ void omap_free_gpio(int gpio)
 #endif
         bank->reserved_map &= ~(1 << get_gpio_index(gpio));
         _reset_gpio(bank, gpio);
-        spin_unlock(&bank->lock);
+        spin_unlock_irqrestore(&bank->lock, flags);
 }
 
 /*
@@ -1194,11 +1201,12 @@ static int omap_mpuio_suspend_late(struct platform_device *pdev, pm_message_t me
 {
         struct gpio_bank        *bank = platform_get_drvdata(pdev);
         void __iomem            *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT;
+        unsigned long           flags;
 
-        spin_lock(&bank->lock);
+        spin_lock_irqsave(&bank->lock, flags);
         bank->saved_wakeup = __raw_readl(mask_reg);
         __raw_writel(0xffff & ~bank->suspend_wakeup, mask_reg);
-        spin_unlock(&bank->lock);
+        spin_unlock_irqrestore(&bank->lock, flags);
 
         return 0;
 }
@@ -1207,10 +1215,11 @@ static int omap_mpuio_resume_early(struct platform_device *pdev)
 {
         struct gpio_bank        *bank = platform_get_drvdata(pdev);
         void __iomem            *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT;
+        unsigned long           flags;
 
-        spin_lock(&bank->lock);
+        spin_lock_irqsave(&bank->lock, flags);
         __raw_writel(bank->saved_wakeup, mask_reg);
-        spin_unlock(&bank->lock);
+        spin_unlock_irqrestore(&bank->lock, flags);
 
         return 0;
 }
@@ -1277,6 +1286,11 @@ static struct clk *gpio_fclks[OMAP34XX_NR_GPIOS];
 static struct clk *gpio_iclks[OMAP34XX_NR_GPIOS];
 #endif
 
+/* This lock class tells lockdep that GPIO irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+static struct lock_class_key gpio_lock_class;
+
 static int __init _omap_gpio_init(void)
 {
         int i;
@@ -1450,6 +1464,7 @@ static int __init _omap_gpio_init(void)
 #endif
                 for (j = bank->virtual_irq_start;
                      j < bank->virtual_irq_start + gpio_count; j++) {
+                        lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class);
                         set_irq_chip_data(j, bank);
                         if (bank_is_mpuio(bank))
                                 set_irq_chip(j, &mpuio_irq_chip);
@@ -1489,6 +1504,7 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
                 void __iomem *wake_status;
                 void __iomem *wake_clear;
                 void __iomem *wake_set;
+                unsigned long flags;
 
                 switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP16XX
@@ -1509,11 +1525,11 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
                         continue;
                 }
 
-                spin_lock(&bank->lock);
+                spin_lock_irqsave(&bank->lock, flags);
                 bank->saved_wakeup = __raw_readl(wake_status);
                 __raw_writel(0xffffffff, wake_clear);
                 __raw_writel(bank->suspend_wakeup, wake_set);
-                spin_unlock(&bank->lock);
+                spin_unlock_irqrestore(&bank->lock, flags);
         }
 
         return 0;
@@ -1530,6 +1546,7 @@ static int omap_gpio_resume(struct sys_device *dev)
                 struct gpio_bank *bank = &gpio_bank[i];
                 void __iomem *wake_clear;
                 void __iomem *wake_set;
+                unsigned long flags;
 
                 switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP16XX
@@ -1548,10 +1565,10 @@ static int omap_gpio_resume(struct sys_device *dev)
                         continue;
                 }
 
-                spin_lock(&bank->lock);
+                spin_lock_irqsave(&bank->lock, flags);
                 __raw_writel(0xffffffff, wake_clear);
                 __raw_writel(bank->saved_wakeup, wake_set);
-                spin_unlock(&bank->lock);
+                spin_unlock_irqrestore(&bank->lock, flags);
         }
 
         return 0;
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index ac9ff1666fcc..60f162dc4fad 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -130,8 +130,8 @@ dmadbg_showregs(const char *fname, int line, struct s3c2410_dma_chan *chan)
         dmadbg_dumpregs(fname, line, chan, &state);
 }
 
-#define dbg_showregs(chan) dmadbg_showregs(__FUNCTION__, __LINE__, (chan))
-#define dbg_showchan(chan) dmadbg_showchan(__FUNCTION__, __LINE__, (chan))
+#define dbg_showregs(chan) dmadbg_showregs(__func__, __LINE__, (chan))
+#define dbg_showchan(chan) dmadbg_showchan(__func__, __LINE__, (chan))
 #else
 #define dbg_showregs(chan) do { } while(0)
 #define dbg_showchan(chan) do { } while(0)
@@ -403,7 +403,7 @@ static int s3c2410_dma_start(struct s3c2410_dma_chan *chan)
 
                         if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
                                 pr_debug("%s: buff not yet loaded, no more todo\n",
-                                         __FUNCTION__);
+                                         __func__);
                         } else {
                                 chan->load_state = S3C2410_DMALOAD_1RUNNING;
                                 s3c2410_dma_loadbuffer(chan, chan->next);
@@ -463,16 +463,16 @@ int s3c2410_dma_enqueue(unsigned int channel, void *id,
                 return -EINVAL;
 
         pr_debug("%s: id=%p, data=%08x, size=%d\n",
-                 __FUNCTION__, id, (unsigned int)data, size);
+                 __func__, id, (unsigned int)data, size);
 
         buf = kmem_cache_alloc(dma_kmem, GFP_ATOMIC);
         if (buf == NULL) {
                 pr_debug("%s: out of memory (%ld alloc)\n",
-                         __FUNCTION__, (long)sizeof(*buf));
+                         __func__, (long)sizeof(*buf));
                 return -ENOMEM;
         }
 
-        //pr_debug("%s: new buffer %p\n", __FUNCTION__, buf);
+        //pr_debug("%s: new buffer %p\n", __func__, buf);
         //dbg_showchan(chan);
 
         buf->next  = NULL;
@@ -486,18 +486,18 @@ int s3c2410_dma_enqueue(unsigned int channel, void *id,
         if (chan->curr == NULL) {
                 /* we've got nothing loaded... */
                 pr_debug("%s: buffer %p queued onto empty channel\n",
-                         __FUNCTION__, buf);
+                         __func__, buf);
 
                 chan->curr = buf;
                 chan->end  = buf;
                 chan->next = NULL;
         } else {
                 pr_debug("dma%d: %s: buffer %p queued onto non-empty channel\n",
-                         chan->number, __FUNCTION__, buf);
+                         chan->number, __func__, buf);
 
                 if (chan->end == NULL)
                         pr_debug("dma%d: %s: %p not empty, and chan->end==NULL?\n",
-                                 chan->number, __FUNCTION__, chan);
+                                 chan->number, __func__, chan);
 
                 chan->end->next = buf;
                 chan->end = buf;
@@ -572,7 +572,7 @@ s3c2410_dma_lastxfer(struct s3c2410_dma_chan *chan)
                 if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
                                 /* flag error? */
                         printk(KERN_ERR "dma%d: timeout waiting for load (%s)\n",
-                               chan->number, __FUNCTION__);
+                               chan->number, __func__);
                         return;
                 }
                 break;
@@ -658,7 +658,7 @@ s3c2410_dma_irq(int irq, void *devpw)
 
                 if (buf->magic != BUF_MAGIC) {
                         printk(KERN_ERR "dma%d: %s: buf %p incorrect magic\n",
-                               chan->number, __FUNCTION__, buf);
+                               chan->number, __func__, buf);
                         return IRQ_HANDLED;
                 }
 
@@ -692,7 +692,7 @@ s3c2410_dma_irq(int irq, void *devpw)
                         if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
                                 /* flag error? */
                                 printk(KERN_ERR "dma%d: timeout waiting for load (%s)\n",
-                                       chan->number, __FUNCTION__);
+                                       chan->number, __func__);
                                 return IRQ_HANDLED;
                         }
 
@@ -759,7 +759,7 @@ int s3c2410_dma_request(unsigned int channel,
 
         if (!chan->irq_claimed) {
                 pr_debug("dma%d: %s : requesting irq %d\n",
-                         channel, __FUNCTION__, chan->irq);
+                         channel, __func__, chan->irq);
 
                 chan->irq_claimed = 1;
                 local_irq_restore(flags);
@@ -786,7 +786,7 @@ int s3c2410_dma_request(unsigned int channel,
 
         /* need to setup */
 
-        pr_debug("%s: channel initialised, %p\n", __FUNCTION__, chan);
+        pr_debug("%s: channel initialised, %p\n", __func__, chan);
 
         return chan->number | DMACH_LOW_LEVEL;
 }
@@ -823,7 +823,7 @@ int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *client)
 
         if (chan->state != S3C2410_DMA_IDLE) {
                 pr_debug("%s: need to stop dma channel %p\n",
-                       __FUNCTION__, chan);
+                       __func__, chan);
 
                 /* possibly flush the channel */
                 s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STOP);
@@ -852,7 +852,7 @@ static int s3c2410_dma_dostop(struct s3c2410_dma_chan *chan)
         unsigned long flags;
         unsigned long tmp;
 
-        pr_debug("%s:\n", __FUNCTION__);
+        pr_debug("%s:\n", __func__);
 
         dbg_showchan(chan);
 
@@ -907,14 +907,14 @@ static int s3c2410_dma_flush(struct s3c2410_dma_chan *chan)
         struct s3c2410_dma_buf *buf, *next;
         unsigned long flags;
 
-        pr_debug("%s: chan %p (%d)\n", __FUNCTION__, chan, chan->number);
+        pr_debug("%s: chan %p (%d)\n", __func__, chan, chan->number);
 
         dbg_showchan(chan);
 
         local_irq_save(flags);
 
         if (chan->state != S3C2410_DMA_IDLE) {
-                pr_debug("%s: stopping channel...\n", __FUNCTION__ );
+                pr_debug("%s: stopping channel...\n", __func__ );
                 s3c2410_dma_ctrl(chan->number, S3C2410_DMAOP_STOP);
         }
 
@@ -929,7 +929,7 @@ static int s3c2410_dma_flush(struct s3c2410_dma_chan *chan)
                         next = buf->next;
 
                         pr_debug("%s: free buffer %p, next %p\n",
-                               __FUNCTION__, buf, buf->next);
+                               __func__, buf, buf->next);
 
                         s3c2410_dma_buffdone(chan, buf, S3C2410_RES_ABORT);
                         s3c2410_dma_freebuf(buf);
@@ -976,7 +976,7 @@ static int s3c2410_dma_started(struct s3c2410_dma_chan *chan)
 
                         if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
                                 pr_debug("%s: buff not yet loaded, no more todo\n",
-                                         __FUNCTION__);
+                                         __func__);
                         } else {
                                 chan->load_state = S3C2410_DMALOAD_1RUNNING;
                                 s3c2410_dma_loadbuffer(chan, chan->next);
@@ -1050,16 +1050,16 @@ int s3c2410_dma_config(dmach_t channel,
         struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);
 
         pr_debug("%s: chan=%d, xfer_unit=%d, dcon=%08x\n",
-                 __FUNCTION__, channel, xferunit, dcon);
+                 __func__, channel, xferunit, dcon);
 
         if (chan == NULL)
                 return -EINVAL;
 
-        pr_debug("%s: Initial dcon is %08x\n", __FUNCTION__, dcon);
+        pr_debug("%s: Initial dcon is %08x\n", __func__, dcon);
 
         dcon |= chan->dcon & dma_sel.dcon_mask;
 
-        pr_debug("%s: New dcon is %08x\n", __FUNCTION__, dcon);
+        pr_debug("%s: New dcon is %08x\n", __func__, dcon);
 
         switch (xferunit) {
         case 1:
@@ -1075,14 +1075,14 @@ int s3c2410_dma_config(dmach_t channel,
                 break;
 
         default:
-                pr_debug("%s: bad transfer size %d\n", __FUNCTION__, xferunit);
+                pr_debug("%s: bad transfer size %d\n", __func__, xferunit);
                 return -EINVAL;
         }
 
         dcon |= S3C2410_DCON_HWTRIG;
         dcon |= S3C2410_DCON_INTREQ;
 
-        pr_debug("%s: dcon now %08x\n", __FUNCTION__, dcon);
+        pr_debug("%s: dcon now %08x\n", __func__, dcon);
 
         chan->dcon = dcon;
         chan->xfer_unit = xferunit;
@@ -1099,7 +1099,7 @@ int s3c2410_dma_setflags(dmach_t channel, unsigned int flags)
         if (chan == NULL)
                 return -EINVAL;
 
-        pr_debug("%s: chan=%p, flags=%08x\n", __FUNCTION__, chan, flags);
+        pr_debug("%s: chan=%p, flags=%08x\n", __func__, chan, flags);
 
         chan->flags = flags;
 
@@ -1120,7 +1120,7 @@ int s3c2410_dma_set_opfn(dmach_t channel, s3c2410_dma_opfn_t rtn)
         if (chan == NULL)
                 return -EINVAL;
 
-        pr_debug("%s: chan=%p, op rtn=%p\n", __FUNCTION__, chan, rtn);
+        pr_debug("%s: chan=%p, op rtn=%p\n", __func__, chan, rtn);
 
         chan->op_fn = rtn;
 
@@ -1136,7 +1136,7 @@ int s3c2410_dma_set_buffdone_fn(dmach_t channel, s3c2410_dma_cbfn_t rtn)
         if (chan == NULL)
                 return -EINVAL;
 
-        pr_debug("%s: chan=%p, callback rtn=%p\n", __FUNCTION__, chan, rtn);
+        pr_debug("%s: chan=%p, callback rtn=%p\n", __func__, chan, rtn);
 
         chan->callback_fn = rtn;
 
@@ -1170,7 +1170,7 @@ int s3c2410_dma_devconfig(int channel,
                 return -EINVAL;
 
         pr_debug("%s: source=%d, hwcfg=%08x, devaddr=%08lx\n",
-                 __FUNCTION__, (int)source, hwcfg, devaddr);
+                 __func__, (int)source, hwcfg, devaddr);
 
         chan->source = source;
         chan->dev_addr = devaddr;
@@ -1180,7 +1180,7 @@ int s3c2410_dma_devconfig(int channel,
         case S3C2410_DMASRC_HW:
                 /* source is hardware */
                 pr_debug("%s: hw source, devaddr=%08lx, hwcfg=%d\n",
-                         __FUNCTION__, devaddr, hwcfg);
+                         __func__, devaddr, hwcfg);
                 dma_wrreg(chan, S3C2410_DMA_DISRCC, hwcfg & 3);
                 dma_wrreg(chan, S3C2410_DMA_DISRC,  devaddr);
                 dma_wrreg(chan, S3C2410_DMA_DIDSTC, (0<<1) | (0<<0));
@@ -1190,8 +1190,8 @@ int s3c2410_dma_devconfig(int channel,
 
         case S3C2410_DMASRC_MEM:
                 /* source is memory */
-                pr_debug( "%s: mem source, devaddr=%08lx, hwcfg=%d\n",
-                          __FUNCTION__, devaddr, hwcfg);
+                pr_debug("%s: mem source, devaddr=%08lx, hwcfg=%d\n",
+                         __func__, devaddr, hwcfg);
                 dma_wrreg(chan, S3C2410_DMA_DISRCC, (0<<1) | (0<<0));
                 dma_wrreg(chan, S3C2410_DMA_DIDST,  devaddr);
                 dma_wrreg(chan, S3C2410_DMA_DIDSTC, hwcfg & 3);
diff --git a/arch/avr32/boards/atstk1000/atstk1004.c b/arch/avr32/boards/atstk1000/atstk1004.c
index 5a77030e07a0..e765a8652b3e 100644
--- a/arch/avr32/boards/atstk1000/atstk1004.c
+++ b/arch/avr32/boards/atstk1000/atstk1004.c
@@ -129,7 +129,7 @@ static int __init atstk1004_init(void)
 #ifdef CONFIG_BOARD_ATSTK100X_SPI1
         at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
 #endif
-#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
+#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
         at32_add_device_mci(0);
 #endif
         at32_add_device_lcdc(0, &atstk1000_lcdc_data,
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index eaaa69bbdc38..7f4af0b1e111 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -11,6 +11,7 @@
 #include <linux/fs.h>
 #include <linux/ptrace.h>
 #include <linux/reboot.h>
+#include <linux/tick.h>
 #include <linux/uaccess.h>
 #include <linux/unistd.h>
 
@@ -30,8 +31,10 @@ void cpu_idle(void)
 {
         /* endless idle loop with no priority at all */
         while (1) {
+                tick_nohz_stop_sched_tick();
                 while (!need_resched())
                         cpu_idle_sleep();
+                tick_nohz_restart_sched_tick();
                 preempt_enable_no_resched();
                 schedule();
                 preempt_disable();
@@ -345,6 +348,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
         p->thread.cpu_context.ksp = (unsigned long)childregs;
         p->thread.cpu_context.pc = (unsigned long)ret_from_fork;
 
+        clear_tsk_thread_flag(p, TIF_DEBUG);
         if ((clone_flags & CLONE_PTRACE) && test_thread_flag(TIF_DEBUG))
                 ocd_enable(p);
 
diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
index 6560cb18b4e3..ce4e4296b954 100644
--- a/arch/avr32/mm/fault.c
+++ b/arch/avr32/mm/fault.c
@@ -189,6 +189,8 @@ no_context:
 
         page = sysreg_read(PTBR);
         printk(KERN_ALERT "ptbr = %08lx", page);
+        if (address >= TASK_SIZE)
+                page = (unsigned long)swapper_pg_dir;
         if (page) {
                 page = ((unsigned long *)page)[address >> 22];
                 printk(" pgd = %08lx", page);
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index fe254f886a6e..75eba2ca7881 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -98,8 +98,11 @@ drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/
 #       them changed.  We use .mach to indicate when they were updated
 #       last, otherwise make uses the target directory mtime.
 
+       show_mach_symlink = :
+ quiet_show_mach_symlink = echo '  SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
+silent_show_mach_symlink = :
 include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf
-        @echo '  SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
+        @$($(quiet)show_mach_symlink)
 ifneq ($(KBUILD_SRC),)
         $(Q)mkdir -p include/asm-$(ARCH)
         $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach
diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig
index d59ee1530bd4..ae320dcfedef 100644
--- a/arch/blackfin/configs/BF527-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF527-EZKIT_defconfig
@@ -1,7 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.14
-# Thu Nov 29 17:32:47 2007
+# Linux kernel version: 2.6.22.16
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -116,7 +115,10 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # Processor and Board Settings
 #
 # CONFIG_BF522 is not set
+# CONFIG_BF523 is not set
+# CONFIG_BF524 is not set
 # CONFIG_BF525 is not set
+# CONFIG_BF526 is not set
 CONFIG_BF527=y
 # CONFIG_BF531 is not set
 # CONFIG_BF532 is not set
@@ -306,6 +308,7 @@ CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_WB is not set
 CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
+# CONFIG_MPU is not set
 
 #
 # Asynchonous Memory Configuration
@@ -354,6 +357,7 @@ CONFIG_BINFMT_ZFLAT=y
 # Power management options
 #
 # CONFIG_PM is not set
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
 
 #
 # Networking
@@ -496,7 +500,6 @@ CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_CFI_INTELEXT is not set
 # CONFIG_MTD_CFI_AMDSTD is not set
 # CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
@@ -506,9 +509,6 @@ CONFIG_MTD_ROM=m
 #
 CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_BF5xx=m
-CONFIG_BFIN_FLASH_SIZE=0x400000
-CONFIG_EBIU_FLASH_BASE=0x20000000
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -684,7 +684,6 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_POWERMATE is not set
 # CONFIG_INPUT_YEALINK is not set
 # CONFIG_INPUT_UINPUT is not set
-# CONFIG_BF53X_PFBUTTONS is not set
 # CONFIG_TWI_KEYPAD is not set
 
 #
@@ -702,12 +701,12 @@ CONFIG_INPUT_MISC=y
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
+CONFIG_BFIN_OTP=y
+# CONFIG_BFIN_OTP_WRITE_ENABLE is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
 # CONFIG_TWI_LCD is not set
 # CONFIG_AD5304 is not set
-# CONFIG_BF5xx_TEA5764 is not set
-# CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 
@@ -772,7 +771,6 @@ CONFIG_I2C_CHARDEV=m
 #
 # I2C Hardware Bus support
 #
-# CONFIG_I2C_BLACKFIN_GPIO is not set
 CONFIG_I2C_BLACKFIN_TWI=m
 CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
 # CONFIG_I2C_GPIO is not set
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 811711f59a25..9621caa60b5f 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -322,10 +322,9 @@ CONFIG_PM=y
 # CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
+CONFIG_PM_BFIN_SLEEP_DEEPER=y
+# CONFIG_PM_BFIN_SLEEP is not set
 # CONFIG_PM_WAKEUP_BY_GPIO is not set
-# CONFIG_PM_WAKEUP_GPIO_API is not set
-CONFIG_PM_WAKEUP_SIC_IWR=0x80
 
 #
 # CPU Frequency scaling
@@ -697,7 +696,6 @@ CONFIG_SERIAL_BFIN_DMA=y
 # CONFIG_SERIAL_BFIN_PIO is not set
 CONFIG_SERIAL_BFIN_UART0=y
 # CONFIG_BFIN_UART0_CTSRTS is not set
-# CONFIG_SERIAL_BFIN_UART1 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_BFIN_SPORT is not set
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 198f4123af4b..b51e76ce7f4f 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -323,10 +323,9 @@ CONFIG_PM=y
 # CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
+CONFIG_PM_BFIN_SLEEP_DEEPER=y
+# CONFIG_PM_BFIN_SLEEP is not set
 # CONFIG_PM_WAKEUP_BY_GPIO is not set
-# CONFIG_PM_WAKEUP_GPIO_API is not set
-CONFIG_PM_WAKEUP_SIC_IWR=0x80
 
 #
 # CPU Frequency scaling
@@ -714,7 +713,6 @@ CONFIG_SERIAL_BFIN_DMA=y
 # CONFIG_SERIAL_BFIN_PIO is not set
 CONFIG_SERIAL_BFIN_UART0=y
 # CONFIG_BFIN_UART0_CTSRTS is not set
-# CONFIG_SERIAL_BFIN_UART1 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_BFIN_SPORT is not set
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index b37ccc681e7a..d45fa535dad7 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -330,10 +330,9 @@ CONFIG_PM=y
 # CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
+CONFIG_PM_BFIN_SLEEP_DEEPER=y
+# CONFIG_PM_BFIN_SLEEP is not set
 # CONFIG_PM_WAKEUP_BY_GPIO is not set
-# CONFIG_PM_WAKEUP_GPIO_API is not set
-CONFIG_PM_WAKEUP_SIC_IWR=0x8
 
 #
 # CPU Frequency scaling
@@ -1013,6 +1012,7 @@ CONFIG_SND_BFIN_AD73311_SE=4
 CONFIG_SND_SOC_AC97_BUS=y
 CONFIG_SND_SOC=m
 CONFIG_SND_BF5XX_SOC=m
+CONFIG_SND_MMAP_SUPPORT=y
 CONFIG_SND_BF5XX_SOC_AC97=m
 # CONFIG_SND_BF5XX_SOC_WM8750 is not set
 # CONFIG_SND_BF5XX_SOC_WM8731 is not set
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index fd702161ef59..c9707f7665ad 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -396,6 +396,7 @@ CONFIG_BINFMT_ZFLAT=y
 # Power management options
 #
 # CONFIG_PM is not set
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
 
 #
 # CPU Frequency scaling
@@ -1075,6 +1076,7 @@ CONFIG_SND_VERBOSE_PROCFS=y
 CONFIG_SND_SOC_AC97_BUS=y
 CONFIG_SND_SOC=y
 CONFIG_SND_BF5XX_SOC=y
+CONFIG_SND_MMAP_SUPPORT=y
 CONFIG_SND_BF5XX_SOC_AC97=y
 CONFIG_SND_BF5XX_SOC_BF548_EZKIT=y
 # CONFIG_SND_BF5XX_SOC_WM8750 is not set
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 8546994939fb..4d8a63331309 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -367,6 +367,7 @@ CONFIG_BINFMT_ZFLAT=y
 # Power management options
 #
 # CONFIG_PM is not set
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
 
 #
 # Networking
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 5453bc3664fc..8fd5d22cec34 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -105,13 +105,14 @@ int request_dma(unsigned int channel, char *device_id)
         mutex_unlock(&(dma_ch[channel].dmalock));
 
 #ifdef CONFIG_BF54x
-        if (channel >= CH_UART2_RX && channel <= CH_UART3_TX &&
-                strncmp(device_id, "BFIN_UART", 9) == 0)
-                dma_ch[channel].regs->peripheral_map |=
-                        (channel - CH_UART2_RX + 0xC);
-        else
-                dma_ch[channel].regs->peripheral_map |=
-                        (channel - CH_UART2_RX + 0x6);
+        if (channel >= CH_UART2_RX && channel <= CH_UART3_TX) {
+                if (strncmp(device_id, "BFIN_UART", 9) == 0)
+                        dma_ch[channel].regs->peripheral_map |=
+                                (channel - CH_UART2_RX + 0xC);
+                else
+                        dma_ch[channel].regs->peripheral_map |=
+                                (channel - CH_UART2_RX + 0x6);
+        }
 #endif
 
         dma_ch[channel].device_id = device_id;
diff --git a/arch/blackfin/kernel/fixed_code.S b/arch/blackfin/kernel/fixed_code.S
index 90262691b11a..5ed47228a390 100644
--- a/arch/blackfin/kernel/fixed_code.S
+++ b/arch/blackfin/kernel/fixed_code.S
@@ -101,9 +101,9 @@ ENDPROC (_atomic_ior32)
 
 .align 16
         /*
-         * Atomic ior, 32 bit.
+         * Atomic and, 32 bit.
          * Inputs:      P0: memory address to use
-         *              R0: value to ior
+         *              R0: value to and
          * Outputs:     R0: new contents of the memory address.
          *              R1: previous contents of the memory address.
          */
@@ -112,13 +112,13 @@ ENTRY(_atomic_and32)
         R0 = R1 & R0;
         [P0] = R0;
         rts;
-ENDPROC (_atomic_ior32)
+ENDPROC (_atomic_and32)
 
 .align 16
         /*
-         * Atomic ior, 32 bit.
+         * Atomic xor, 32 bit.
          * Inputs:      P0: memory address to use
-         *              R0: value to ior
+         *              R0: value to xor
          * Outputs:     R0: new contents of the memory address.
          *              R1: previous contents of the memory address.
          */
@@ -127,7 +127,7 @@ ENTRY(_atomic_xor32)
         R0 = R1 ^ R0;
         [P0] = R0;
         rts;
-ENDPROC (_atomic_ior32)
+ENDPROC (_atomic_xor32)
 
 .align 16
         /*
diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c
index 5cf4bdb1df3b..1904d8b53328 100644
--- a/arch/blackfin/kernel/gptimers.c
+++ b/arch/blackfin/kernel/gptimers.c
@@ -1,9 +1,9 @@
 /*
- * bfin_gptimers.c - derived from bf53x_timers.c
- *  Driver for General Purpose Timer functions on the Blackfin processor
+ * gptimers.c - Blackfin General Purpose Timer core API
  *
- *  Copyright (C) 2005 John DeHority
- *  Copyright (C) 2006 Hella Aglaia GmbH (awe@aglaia-gmbh.de)
+ * Copyright (c) 2005-2008 Analog Devices Inc.
+ * Copyright (C) 2005 John DeHority
+ * Copyright (C) 2006 Hella Aglaia GmbH (awe@aglaia-gmbh.de)
  *
  * Licensed under the GPLv2.
  */
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 8229b1090eb9..2255c289a714 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -32,6 +32,7 @@
 static DEFINE_PER_CPU(struct cpu, cpu_devices);
 
 u16 _bfin_swrst;
+EXPORT_SYMBOL(_bfin_swrst);
 
 unsigned long memory_start, memory_end, physical_mem_end;
 unsigned long reserved_mem_dcache_on;
@@ -514,6 +515,7 @@ static __init void  memory_setup(void)
         printk(KERN_INFO "Kernel Managed Memory: %ldMB\n", _ramend >> 20);
 
         printk(KERN_INFO "Memory map:\n"
+                KERN_INFO "  fixedcode = 0x%p-0x%p\n"
                 KERN_INFO "  text      = 0x%p-0x%p\n"
                 KERN_INFO "  rodata    = 0x%p-0x%p\n"
                 KERN_INFO "  bss       = 0x%p-0x%p\n"
@@ -527,7 +529,8 @@ static __init void  memory_setup(void)
 #if DMA_UNCACHED_REGION > 0
                 KERN_INFO "  DMA Zone  = 0x%p-0x%p\n"
 #endif
-                , _stext, _etext,
+                , (void *)FIXED_CODE_START, (void *)FIXED_CODE_END,
+                _stext, _etext,
                 __start_rodata, __end_rodata,
                 __bss_start, __bss_stop,
                 _sdata, _edata,
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index aed832540b3b..cb01a9de2680 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -147,44 +147,64 @@ SECTIONS
 
         __l1_lma_start = .;
 
+#if L1_CODE_LENGTH
+# define LDS_L1_CODE *(.l1.text)
+#else
+# define LDS_L1_CODE
+#endif
         .text_l1 L1_CODE_START : AT(LOADADDR(.init.ramfs) + SIZEOF(.init.ramfs))
         {
                 . = ALIGN(4);
                 __stext_l1 = .;
-                *(.l1.text)
-
+                LDS_L1_CODE
                 . = ALIGN(4);
                 __etext_l1 = .;
         }
 
+#if L1_DATA_A_LENGTH
+# define LDS_L1_A_DATA  *(.l1.data)
+# define LDS_L1_A_BSS   *(.l1.bss)
+# define LDS_L1_A_CACHE *(.data_l1.cacheline_aligned)
+#else
+# define LDS_L1_A_DATA
+# define LDS_L1_A_BSS
+# define LDS_L1_A_CACHE
+#endif
         .data_l1 L1_DATA_A_START : AT(LOADADDR(.text_l1) + SIZEOF(.text_l1))
         {
                 . = ALIGN(4);
                 __sdata_l1 = .;
-                *(.l1.data)
+                LDS_L1_A_DATA
                 __edata_l1 = .;
 
                 . = ALIGN(4);
                 __sbss_l1 = .;
-                *(.l1.bss)
+                LDS_L1_A_BSS
 
                 . = ALIGN(32);
-                *(.data_l1.cacheline_aligned)
+                LDS_L1_A_CACHE
 
                 . = ALIGN(4);
                 __ebss_l1 = .;
         }
 
+#if L1_DATA_B_LENGTH
+# define LDS_L1_B_DATA  *(.l1.data.B)
+# define LDS_L1_B_BSS   *(.l1.bss.B)
+#else
+# define LDS_L1_B_DATA
+# define LDS_L1_B_BSS
+#endif
         .data_b_l1 L1_DATA_B_START : AT(LOADADDR(.data_l1) + SIZEOF(.data_l1))
         {
                 . = ALIGN(4);
                 __sdata_b_l1 = .;
-                *(.l1.data.B)
+                LDS_L1_B_DATA
                 __edata_b_l1 = .;
 
                 . = ALIGN(4);
                 __sbss_b_l1 = .;
-                *(.l1.bss.B)
+                LDS_L1_B_BSS
 
                 . = ALIGN(4);
                 __ebss_b_l1 = .;
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 337515fba612..cf4bc0d83355 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -180,8 +180,8 @@ static struct mtd_partition partition_info[] = {
         },
         {
                 .name = "File System",
-                .offset = 4 * SIZE_1M,
-                .size = (256 - 4) * SIZE_1M,
+                .offset = MTDPART_OFS_APPEND,
+                .size = MTDPART_SIZ_FULL,
         },
 };
 
@@ -422,11 +422,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = {
         }, {
                 .name = "kernel",
                 .size = 0xe0000,
-                .offset = 0x20000
+                .offset = MTDPART_OFS_APPEND,
         }, {
                 .name = "file system",
-                .size = 0x700000,
-                .offset = 0x00100000,
+                .size = MTDPART_SIZ_FULL,
+                .offset = MTDPART_OFS_APPEND,
         }
 };
 
@@ -484,13 +484,6 @@ static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_chip_info = {
-        .enable_dma = 0,
-        .bits_per_word = 16,
-};
-#endif
-
 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
         .enable_dma = 0,
@@ -611,17 +604,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                 .mode = SPI_MODE_3,
         },
 #endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-        {
-                .modalias = "ad5304_spi",
-                .max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 2,
-                .platform_data = NULL,
-                .controller_data = &ad5304_chip_info,
-                .mode = SPI_MODE_2,
-        },
-#endif
 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
         {
                 .modalias               = "ad7877",
@@ -818,6 +800,19 @@ static struct platform_device bfin_device_gpiokeys = {
 };
 #endif
 
+static struct resource bfin_gpios_resources = {
+        .start = 0,
+        .end   = MAX_BLACKFIN_GPIOS - 1,
+        .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device bfin_gpios_device = {
+        .name = "simple-gpio",
+        .id = -1,
+        .num_resources = 1,
+        .resource = &bfin_gpios_resources,
+};
+
 static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
         &bf5xx_nand_device,
@@ -895,6 +890,8 @@ static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
         &bfin_device_gpiokeys,
 #endif
+
+        &bfin_gpios_device,
 };
 
 static int __init stamp_init(void)
@@ -921,13 +918,18 @@ void native_machine_restart(char *cmd)
                 bfin_gpio_reset_spi0_ssel1();
 }
 
-/*
- * Currently the MAC address is saved in Flash by U-Boot
- */
-#define FLASH_MAC       0x203f0000
 void bfin_get_ether_addr(char *addr)
 {
-        *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
-        *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
+        /* the MAC is stored in OTP memory page 0xDF */
+        u32 ret;
+        u64 otp_mac;
+        u32 (*otp_read)(u32 page, u32 flags, u64 *page_content) = (void *)0xEF00001A;
+
+        ret = otp_read(0xDF, 0x00, &otp_mac);
+        if (!(ret & 0x1)) {
+                char *otp_mac_p = (char *)&otp_mac;
+                for (ret = 0; ret < 6; ++ret)
+                        addr[ret] = otp_mac_p[5 - ret];
+        }
 }
 EXPORT_SYMBOL(bfin_get_ether_addr);
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 2b09aa39f565..241b5a20a36a 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -99,11 +99,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = {
         }, {
                 .name = "kernel",
                 .size = 0xe0000,
-                .offset = 0x20000
+                .offset = MTDPART_OFS_APPEND,
         }, {
                 .name = "file system",
-                .size = 0x700000,
-                .offset = 0x00100000,
+                .size = MTDPART_SIZ_FULL,
+                .offset = MTDPART_OFS_APPEND,
         }
 };
 
@@ -298,6 +298,19 @@ static struct platform_device bfin_device_gpiokeys = {
 };
 #endif
 
+static struct resource bfin_gpios_resources = {
+        .start = 0,
+        .end   = MAX_BLACKFIN_GPIOS - 1,
+        .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device bfin_gpios_device = {
+        .name = "simple-gpio",
+        .id = -1,
+        .num_resources = 1,
+        .resource = &bfin_gpios_resources,
+};
+
 #if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
 #include <linux/i2c-gpio.h>
 
@@ -350,6 +363,8 @@ static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
         &i2c_gpio_device,
 #endif
+
+        &bfin_gpios_device,
 };
 
 static int __init ezkit_init(void)
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index a645f6fd091b..b2ac4816ae62 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -112,7 +112,7 @@ static struct platform_device net2272_bfin_device = {
 static struct mtd_partition stamp_partitions[] = {
         {
                 .name   = "Bootloader",
-                .size   = 0x20000,
+                .size   = 0x40000,
                 .offset = 0,
         }, {
                 .name   = "Kernel",
@@ -160,17 +160,17 @@ static struct platform_device stamp_flash_device = {
 static struct mtd_partition bfin_spi_flash_partitions[] = {
         {
                 .name = "bootloader",
-                .size = 0x00020000,
+                .size = 0x00040000,
                 .offset = 0,
                 .mask_flags = MTD_CAP_ROM
         }, {
                 .name = "kernel",
                 .size = 0xe0000,
-                .offset = 0x20000
+                .offset = MTDPART_OFS_APPEND,
         }, {
                 .name = "file system",
-                .size = 0x700000,
-                .offset = 0x00100000,
+                .size = MTDPART_SIZ_FULL,
+                .offset = MTDPART_OFS_APPEND,
         }
 };
 
@@ -212,13 +212,6 @@ static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_chip_info = {
-        .enable_dma = 0,
-        .bits_per_word = 16,
-};
-#endif
-
 #if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
 static struct bfin5xx_spi_chip spi_mmc_chip_info = {
         .enable_dma = 1,
@@ -308,17 +301,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-        {
-                .modalias = "ad5304_spi",
-                .max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 2,
-                .platform_data = NULL,
-                .controller_data = &ad5304_chip_info,
-                .mode = SPI_MODE_2,
-        },
-#endif
 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
         {
                 .modalias = "spidev",
@@ -457,6 +439,19 @@ static struct platform_device bfin_device_gpiokeys = {
 };
 #endif
 
+static struct resource bfin_gpios_resources = {
+        .start = 0,
+        .end   = MAX_BLACKFIN_GPIOS - 1,
+        .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device bfin_gpios_device = {
+        .name = "simple-gpio",
+        .id = -1,
+        .num_resources = 1,
+        .resource = &bfin_gpios_resources,
+};
+
 #if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
 #include <linux/i2c-gpio.h>
 
@@ -518,6 +513,8 @@ static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
         &i2c_gpio_device,
 #endif
+
+        &bfin_gpios_device,
         &stamp_flash_device,
 };
 
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index 8a3397db1d21..c95395ba7bfa 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -371,13 +371,6 @@ static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_chip_info = {
-        .enable_dma = 0,
-        .bits_per_word = 16,
-};
-#endif
-
 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
         .enable_dma = 0,
@@ -483,17 +476,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                 .mode = SPI_MODE_3,
         },
 #endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-        {
-                .modalias = "ad5304_spi",
-                .max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 2,
-                .platform_data = NULL,
-                .controller_data = &ad5304_chip_info,
-                .mode = SPI_MODE_2,
-        },
-#endif
 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
         {
                 .modalias               = "ad7877",
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 9e2277e0d25c..ea83148993da 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -128,6 +128,19 @@ static struct platform_device bfin_device_gpiokeys = {
 };
 #endif
 
+static struct resource bfin_gpios_resources = {
+        .start = 0,
+        .end   = MAX_BLACKFIN_GPIOS - 1,
+        .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device bfin_gpios_device = {
+        .name = "simple-gpio",
+        .id = -1,
+        .num_resources = 1,
+        .resource = &bfin_gpios_resources,
+};
+
 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 static struct resource bfin_pcmcia_cf_resources[] = {
         {
@@ -343,7 +356,7 @@ static struct platform_device net2272_bfin_device = {
 static struct mtd_partition stamp_partitions[] = {
         {
                 .name       = "Bootloader",
-                .size       = 0x20000,
+                .size       = 0x40000,
                 .offset     = 0,
         }, {
                 .name       = "Kernel",
@@ -351,7 +364,7 @@ static struct mtd_partition stamp_partitions[] = {
                 .offset     = MTDPART_OFS_APPEND,
         }, {
                 .name       = "RootFS",
-                .size       = 0x400000 - 0x20000 - 0xE0000 - 0x10000,
+                .size       = 0x400000 - 0x40000 - 0xE0000 - 0x10000,
                 .offset     = MTDPART_OFS_APPEND,
         }, {
                 .name       = "MAC Address",
@@ -391,17 +404,17 @@ static struct platform_device stamp_flash_device = {
 static struct mtd_partition bfin_spi_flash_partitions[] = {
         {
                 .name = "bootloader",
-                .size = 0x00020000,
+                .size = 0x00040000,
                 .offset = 0,
                 .mask_flags = MTD_CAP_ROM
         }, {
                 .name = "kernel",
                 .size = 0xe0000,
-                .offset = 0x20000
+                .offset = MTDPART_OFS_APPEND,
         }, {
                 .name = "file system",
-                .size = 0x700000,
-                .offset = 0x00100000,
+                .size = MTDPART_SIZ_FULL,
+                .offset = MTDPART_OFS_APPEND,
         }
 };
 
@@ -459,13 +472,6 @@ static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_chip_info = {
-        .enable_dma = 0,
-        .bits_per_word = 16,
-};
-#endif
-
 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
 static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
         .enable_dma = 0,
@@ -578,17 +584,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                 .mode = SPI_MODE_3,
         },
 #endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-        {
-                .modalias = "ad5304_spi",
-                .max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 2,
-                .platform_data = NULL,
-                .controller_data = &ad5304_chip_info,
-                .mode = SPI_MODE_2,
-        },
-#endif
 #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
         {
                 .modalias               = "ad7877",
@@ -821,6 +816,8 @@ static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
         &bfin_device_gpiokeys,
 #endif
+
+        &bfin_gpios_device,
         &stamp_flash_device,
 };
 
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 916e963e83ba..40846aa034c4 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -285,8 +285,8 @@ static struct mtd_partition partition_info[] = {
         },
         {
                 .name = "File System",
-                .offset = 4 * SIZE_1M,
-                .size = (256 - 4) * SIZE_1M,
+                .offset = MTDPART_OFS_APPEND,
+                .size = MTDPART_SIZ_FULL,
         },
 };
 
@@ -323,7 +323,7 @@ static struct platform_device bf5xx_nand_device = {
 };
 #endif
 
-#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
 static struct platform_device bf54x_sdh_device = {
         .name = "bfin-sdh",
         .id = 0,
@@ -333,7 +333,7 @@ static struct platform_device bf54x_sdh_device = {
 static struct mtd_partition ezkit_partitions[] = {
         {
                 .name       = "Bootloader",
-                .size       = 0x20000,
+                .size       = 0x40000,
                 .offset     = 0,
         }, {
                 .name       = "Kernel",
@@ -381,8 +381,8 @@ static struct mtd_partition bfin_spi_flash_partitions[] = {
                 .mask_flags = MTD_CAP_ROM
         }, {
                 .name = "linux kernel",
-                .size = 0x1c0000,
-                .offset = 0x40000
+                .size = MTDPART_SIZ_FULL,
+                .offset = MTDPART_OFS_APPEND,
         }
 };
 
@@ -594,6 +594,19 @@ static struct platform_device bfin_device_gpiokeys = {
 };
 #endif
 
+static struct resource bfin_gpios_resources = {
+        .start = 0,
+        .end   = MAX_BLACKFIN_GPIOS - 1,
+        .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device bfin_gpios_device = {
+        .name = "simple-gpio",
+        .id = -1,
+        .num_resources = 1,
+        .resource = &bfin_gpios_resources,
+};
+
 static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
         &rtc_device,
@@ -623,7 +636,7 @@ static struct platform_device *ezkit_devices[] __initdata = {
         &bf5xx_nand_device,
 #endif
 
-#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
         &bf54x_sdh_device,
 #endif
 
@@ -646,6 +659,8 @@ static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
         &bfin_device_gpiokeys,
 #endif
+
+        &bfin_gpios_device,
         &ezkit_flash_device,
 };
 
diff --git a/arch/blackfin/mach-bf548/dma.c b/arch/blackfin/mach-bf548/dma.c
index 374803a8d2e8..f5479298bb79 100644
--- a/arch/blackfin/mach-bf548/dma.c
+++ b/arch/blackfin/mach-bf548/dma.c
@@ -27,6 +27,8 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#include <linux/module.h>
+
 #include <asm/blackfin.h>
 #include <asm/dma.h>
 
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
index 74fe258421a5..46222a75321a 100644
--- a/arch/blackfin/mach-bf548/head.S
+++ b/arch/blackfin/mach-bf548/head.S
@@ -28,6 +28,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/init.h>
 #include <asm/blackfin.h>
 #include <asm/trace.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -44,10 +45,9 @@
 
 #define INITIAL_STACK   0xFFB01000
 
-.text
+__INIT
 
 ENTRY(__start)
-ENTRY(__stext)
         /* R0: argument of command line string, passed from uboot, save it */
         R7 = R0;
         /* Enable Cycle Counter and Nesting Of Interrupts */
@@ -213,6 +213,7 @@ ENTRY(__stext)
 
 .LWAIT_HERE:
         jump .LWAIT_HERE;
+ENDPROC(__start)
 
 ENTRY(_real_start)
         [ -- sp ] = reti;
@@ -285,6 +286,9 @@ ENTRY(_real_start)
         call _start_kernel;
 .L_exit:
         jump.s  .L_exit;
+ENDPROC(_real_start)
+
+__FINIT
 
 .section .l1.text
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -450,6 +454,7 @@ ENTRY(_start_dma_code)
         SSYNC;
 
         RTS;
+ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
 .data
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 43c1b0982819..d357f648d963 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -223,7 +223,7 @@ static struct platform_device bfin_uart_device = {
 static struct mtd_partition ezkit_partitions[] = {
         {
                 .name       = "Bootloader",
-                .size       = 0x20000,
+                .size       = 0x40000,
                 .offset     = 0,
         }, {
                 .name       = "Kernel",
@@ -389,6 +389,19 @@ static struct platform_device bfin_device_gpiokeys = {
 };
 #endif
 
+static struct resource bfin_gpios_resources = {
+        .start = 0,
+        .end   = MAX_BLACKFIN_GPIOS - 1,
+        .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device bfin_gpios_device = {
+        .name = "simple-gpio",
+        .id = -1,
+        .num_resources = 1,
+        .resource = &bfin_gpios_resources,
+};
+
 #if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
 #include <linux/i2c-gpio.h>
 
@@ -446,6 +459,7 @@ static struct platform_device *ezkit_devices[] __initdata = {
         &isp1362_hcd_device,
 #endif
 
+        &bfin_gpios_device,
         &ezkit_flash_device,
 };
 
diff --git a/arch/blackfin/mach-common/dpmc.S b/arch/blackfin/mach-common/dpmc.S
index b80ddd8b232d..9d45aa3265b1 100644
--- a/arch/blackfin/mach-common/dpmc.S
+++ b/arch/blackfin/mach-common/dpmc.S
@@ -31,140 +31,6 @@
 #include <asm/blackfin.h>
 #include <asm/mach/irq.h>
 
-.text
-
-ENTRY(_unmask_wdog_wakeup_evt)
-        [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
-        P0.H = hi(SICA_IWR1);
-        P0.L = lo(SICA_IWR1);
-#elif defined(CONFIG_BF54x) || defined(CONFIG_BF52x)
-        P0.h = HI(SIC_IWR0);
-        P0.l = LO(SIC_IWR0);
-#else
-        P0.h = HI(SIC_IWR);
-        P0.l = LO(SIC_IWR);
-#endif
-        R7 = [P0];
-#if defined(CONFIG_BF561)
-        BITSET(R7, 27);
-#else
-        BITSET(R7,(IRQ_WATCH - IVG7));
-#endif
-        [P0] = R7;
-        SSYNC;
-
-        ( R7:0, P5:0 ) = [SP++];
-        RTS;
-
-.LWRITE_TO_STAT:
-        /* When watch dog timer is enabled, a write to STAT will load the
-         * contents of CNT to STAT
-         */
-        R7 = 0x0000(z);
-#if defined(CONFIG_BF561)
-        P0.h = HI(WDOGA_STAT);
-        P0.l = LO(WDOGA_STAT);
-#else
-        P0.h = HI(WDOG_STAT);
-        P0.l = LO(WDOG_STAT);
-#endif
-        [P0] = R7;
-        SSYNC;
-        JUMP .LSKIP_WRITE_TO_STAT;
-
-ENTRY(_program_wdog_timer)
-        [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
-        P0.h = HI(WDOGA_CNT);
-        P0.l = LO(WDOGA_CNT);
-#else
-        P0.h = HI(WDOG_CNT);
-        P0.l = LO(WDOG_CNT);
-#endif
-        [P0] = R0;
-        SSYNC;
-
-#if defined(CONFIG_BF561)
-        P0.h = HI(WDOGA_CTL);
-        P0.l = LO(WDOGA_CTL);
-#else
-        P0.h = HI(WDOG_CTL);
-        P0.l = LO(WDOG_CTL);
-#endif
-        R7 = W[P0](Z);
-        CC = BITTST(R7,1);
-        if !CC JUMP .LWRITE_TO_STAT;
-        CC = BITTST(R7,2);
-        if !CC JUMP .LWRITE_TO_STAT;
-
-.LSKIP_WRITE_TO_STAT:
-#if defined(CONFIG_BF561)
-        P0.h = HI(WDOGA_CTL);
-        P0.l = LO(WDOGA_CTL);
-#else
-        P0.h = HI(WDOG_CTL);
-        P0.l = LO(WDOG_CTL);
-#endif
-        R7 = W[P0](Z);
-        BITCLR(R7,1);   /* Enable GP event */
-        BITSET(R7,2);
-        W[P0] = R7.L;
-        SSYNC;
-        NOP;
-
-        R7 = W[P0](Z);
-        BITCLR(R7,4);   /* Enable the wdog counter */
-        W[P0] = R7.L;
-        SSYNC;
-
-        ( R7:0, P5:0 ) = [SP++];
-        RTS;
-
-ENTRY(_clear_wdog_wakeup_evt)
-        [--SP] = ( R7:0, P5:0 );
-
-#if defined(CONFIG_BF561)
-        P0.h = HI(WDOGA_CTL);
-        P0.l = LO(WDOGA_CTL);
-#else
-        P0.h = HI(WDOG_CTL);
-        P0.l = LO(WDOG_CTL);
-#endif
-        R7 = 0x0AD6(Z);
-        W[P0] = R7.L;
-        SSYNC;
-
-        R7 = W[P0](Z);
-        BITSET(R7,15);
-        W[P0] = R7.L;
-        SSYNC;
-
-        R7 = W[P0](Z);
-        BITSET(R7,1);
-        BITSET(R7,2);
-        W[P0] = R7.L;
-        SSYNC;
-
-        ( R7:0, P5:0 ) = [SP++];
-        RTS;
-
-ENTRY(_disable_wdog_timer)
-        [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
-        P0.h = HI(WDOGA_CTL);
-        P0.l = LO(WDOGA_CTL);
-#else
-        P0.h = HI(WDOG_CTL);
-        P0.l = LO(WDOG_CTL);
-#endif
-        R7 = 0xAD6(Z);
-        W[P0] = R7.L;
-        SSYNC;
-        ( R7:0, P5:0 ) = [SP++];
-        RTS;
-
-#if !defined(CONFIG_BF561)
 
 .section .l1.text
 
@@ -459,10 +325,12 @@ ENTRY(_set_sic_iwr)
         RTS;
 
 ENTRY(_set_rtc_istat)
+#ifndef CONFIG_BF561
         P0.H = hi(RTC_ISTAT);
         P0.L = lo(RTC_ISTAT);
         w[P0] = R0.L;
         SSYNC;
+#endif
         RTS;
 
 ENTRY(_test_pll_locked)
@@ -473,4 +341,3 @@ ENTRY(_test_pll_locked)
         CC = BITTST(R0,5);
         IF !CC JUMP 1b;
         RTS;
-#endif
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 2cbb7a0bc38e..cee54cebbc65 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -1369,7 +1369,7 @@ ENTRY(_sys_call_table)
         .long _sys_epoll_pwait
         .long _sys_utimensat
         .long _sys_signalfd
-        .long _sys_ni_syscall
+        .long _sys_timerfd_create
         .long _sys_eventfd      /* 350 */
         .long _sys_pread64
         .long _sys_pwrite64
@@ -1378,6 +1378,9 @@ ENTRY(_sys_call_table)
         .long _sys_get_robust_list      /* 355 */
         .long _sys_fallocate
         .long _sys_semtimedop
+        .long _sys_timerfd_settime
+        .long _sys_timerfd_gettime
+
         .rept NR_syscalls-(.-_sys_call_table)/4
         .long _sys_ni_syscall
         .endr
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 880595afe98d..225ef14af75e 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -74,7 +74,7 @@ unsigned long bfin_sic_iwr[3];	/* Up to 3 SIC_IWRx registers */
 #endif
 
 struct ivgx {
-        /* irq number for request_irq, available in mach-bf533/irq.h */
+        /* irq number for request_irq, available in mach-bf5xx/irq.h */
         unsigned int irqno;
         /* corresponding bit in the SIC_ISR register */
         unsigned int isrflag;
@@ -86,7 +86,6 @@ struct ivg_slice {
         struct ivgx *istop;
 } ivg7_13[IVG13 - IVG7 + 1];
 
-static void search_IAR(void);
 
 /*
  * Search SIC_IAR and fill tables with the irqvalues
@@ -120,10 +119,10 @@ static void __init search_IAR(void)
 }
 
 /*
- * This is for BF533 internal IRQs
+ * This is for core internal IRQs
  */
 
-static void ack_noop(unsigned int irq)
+static void bfin_ack_noop(unsigned int irq)
 {
         /* Dummy function.  */
 }
@@ -156,11 +155,11 @@ static void bfin_internal_mask_irq(unsigned int irq)
 {
 #ifdef CONFIG_BF53x
         bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() &
-                             ~(1 << (irq - (IRQ_CORETMR + 1))));
+                             ~(1 << SIC_SYSIRQ(irq)));
 #else
         unsigned mask_bank, mask_bit;
-        mask_bank = (irq - (IRQ_CORETMR + 1)) / 32;
-        mask_bit = (irq - (IRQ_CORETMR + 1)) % 32;
+        mask_bank = SIC_SYSIRQ(irq) / 32;
+        mask_bit = SIC_SYSIRQ(irq) % 32;
         bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) &
                              ~(1 << mask_bit));
 #endif
@@ -171,11 +170,11 @@ static void bfin_internal_unmask_irq(unsigned int irq)
 {
 #ifdef CONFIG_BF53x
         bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() |
-                             (1 << (irq - (IRQ_CORETMR + 1))));
+                             (1 << SIC_SYSIRQ(irq)));
 #else
         unsigned mask_bank, mask_bit;
-        mask_bank = (irq - (IRQ_CORETMR + 1)) / 32;
-        mask_bit = (irq - (IRQ_CORETMR + 1)) % 32;
+        mask_bank = SIC_SYSIRQ(irq) / 32;
+        mask_bit = SIC_SYSIRQ(irq) % 32;
         bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) |
                              (1 << mask_bit));
 #endif
@@ -187,8 +186,8 @@ int bfin_internal_set_wake(unsigned int irq, unsigned int state)
 {
         unsigned bank, bit;
         unsigned long flags;
-        bank = (irq - (IRQ_CORETMR + 1)) / 32;
-        bit = (irq - (IRQ_CORETMR + 1)) % 32;
+        bank = SIC_SYSIRQ(irq) / 32;
+        bit = SIC_SYSIRQ(irq) % 32;
 
         local_irq_save(flags);
 
@@ -204,15 +203,18 @@ int bfin_internal_set_wake(unsigned int irq, unsigned int state)
 #endif
 
 static struct irq_chip bfin_core_irqchip = {
-        .ack = ack_noop,
+        .ack = bfin_ack_noop,
         .mask = bfin_core_mask_irq,
         .unmask = bfin_core_unmask_irq,
 };
 
 static struct irq_chip bfin_internal_irqchip = {
-        .ack = ack_noop,
+        .ack = bfin_ack_noop,
         .mask = bfin_internal_mask_irq,
         .unmask = bfin_internal_unmask_irq,
+        .mask_ack = bfin_internal_mask_irq,
+        .disable = bfin_internal_mask_irq,
+        .enable = bfin_internal_unmask_irq,
 #ifdef CONFIG_PM
         .set_wake = bfin_internal_set_wake,
 #endif
@@ -221,38 +223,23 @@ static struct irq_chip bfin_internal_irqchip = {
 #ifdef BF537_GENERIC_ERROR_INT_DEMUX
 static int error_int_mask;
 
-static void bfin_generic_error_ack_irq(unsigned int irq)
-{
-
-}
-
 static void bfin_generic_error_mask_irq(unsigned int irq)
 {
         error_int_mask &= ~(1L << (irq - IRQ_PPI_ERROR));
 
-        if (!error_int_mask) {
-                local_irq_disable();
-                bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() &
-                                     ~(1 << (IRQ_GENERIC_ERROR -
-                                        (IRQ_CORETMR + 1))));
-                SSYNC();
-                local_irq_enable();
-        }
+        if (!error_int_mask)
+                bfin_internal_mask_irq(IRQ_GENERIC_ERROR);
 }
 
 static void bfin_generic_error_unmask_irq(unsigned int irq)
 {
-        local_irq_disable();
-        bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() | 1 <<
-                             (IRQ_GENERIC_ERROR - (IRQ_CORETMR + 1)));
-        SSYNC();
-        local_irq_enable();
-
+        bfin_internal_unmask_irq(IRQ_GENERIC_ERROR);
         error_int_mask |= 1L << (irq - IRQ_PPI_ERROR);
 }
 
 static struct irq_chip bfin_generic_error_irqchip = {
-        .ack = bfin_generic_error_ack_irq,
+        .ack = bfin_ack_noop,
+        .mask_ack = bfin_generic_error_mask_irq,
         .mask = bfin_generic_error_mask_irq,
         .unmask = bfin_generic_error_unmask_irq,
 };
@@ -608,7 +595,7 @@ static struct pin_int_t *pint[NR_PINT_SYS_IRQS] = {
         (struct pin_int_t *)PINT3_MASK_SET,
 };
 
-unsigned short get_irq_base(u8 bank, u8 bmap)
+inline unsigned short get_irq_base(u8 bank, u8 bmap)
 {
 
         u16 irq_base;
@@ -969,17 +956,12 @@ int __init init_arch_irq(void)
 #if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
         bfin_write_SIC_IMASK0(SIC_UNMASK_ALL);
         bfin_write_SIC_IMASK1(SIC_UNMASK_ALL);
-        bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
-        bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
 # ifdef CONFIG_BF54x
         bfin_write_SIC_IMASK2(SIC_UNMASK_ALL);
-        bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
 # endif
 #else
         bfin_write_SIC_IMASK(SIC_UNMASK_ALL);
-        bfin_write_SIC_IWR(IWR_ENABLE_ALL);
 #endif
-        SSYNC();
 
         local_irq_disable();
 
@@ -1001,90 +983,53 @@ int __init init_arch_irq(void)
                         set_irq_chip(irq, &bfin_core_irqchip);
                 else
                         set_irq_chip(irq, &bfin_internal_irqchip);
-#ifdef BF537_GENERIC_ERROR_INT_DEMUX
-                if (irq != IRQ_GENERIC_ERROR) {
-#endif
 
-                        switch (irq) {
+                switch (irq) {
 #if defined(CONFIG_BF53x)
-                        case IRQ_PROG_INTA:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
+                case IRQ_PROG_INTA:
 # if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE))
-                        case IRQ_MAC_RX:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
+                case IRQ_MAC_RX:
 # endif
 #elif defined(CONFIG_BF54x)
-                        case IRQ_PINT0:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
-                        case IRQ_PINT1:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
-                        case IRQ_PINT2:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
-                        case IRQ_PINT3:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
+                case IRQ_PINT0:
+                case IRQ_PINT1:
+                case IRQ_PINT2:
+                case IRQ_PINT3:
 #elif defined(CONFIG_BF52x)
-                        case IRQ_PORTF_INTA:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
-                        case IRQ_PORTG_INTA:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
-                        case IRQ_PORTH_INTA:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
+                case IRQ_PORTF_INTA:
+                case IRQ_PORTG_INTA:
+                case IRQ_PORTH_INTA:
 #elif defined(CONFIG_BF561)
-                        case IRQ_PROG0_INTA:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
-                        case IRQ_PROG1_INTA:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
-                        case IRQ_PROG2_INTA:
-                                set_irq_chained_handler(irq,
-                                                        bfin_demux_gpio_irq);
-                                break;
+                case IRQ_PROG0_INTA:
+                case IRQ_PROG1_INTA:
+                case IRQ_PROG2_INTA:
 #endif
-                        default:
-                                set_irq_handler(irq, handle_simple_irq);
-                                break;
-                        }
-
+                        set_irq_chained_handler(irq,
+                                                bfin_demux_gpio_irq);
+                        break;
 #ifdef BF537_GENERIC_ERROR_INT_DEMUX
-                } else {
+                case IRQ_GENERIC_ERROR:
                         set_irq_handler(irq, bfin_demux_error_irq);
-                }
+
+                        break;
 #endif
+                default:
+                        set_irq_handler(irq, handle_simple_irq);
+                        break;
+                }
         }
+
 #ifdef BF537_GENERIC_ERROR_INT_DEMUX
-        for (irq = IRQ_PPI_ERROR; irq <= IRQ_UART1_ERROR; irq++) {
-                set_irq_chip(irq, &bfin_generic_error_irqchip);
-                set_irq_handler(irq, handle_level_irq);
-        }
+        for (irq = IRQ_PPI_ERROR; irq <= IRQ_UART1_ERROR; irq++)
+                set_irq_chip_and_handler(irq, &bfin_generic_error_irqchip,
+                                         handle_level_irq);
 #endif
 
-        for (irq = GPIO_IRQ_BASE; irq < NR_IRQS; irq++) {
+        /* if configured as edge, then will be changed to do_edge_IRQ */
+        for (irq = GPIO_IRQ_BASE; irq < NR_IRQS; irq++)
+                set_irq_chip_and_handler(irq, &bfin_gpio_irqchip,
+                                         handle_level_irq);
 
-                set_irq_chip(irq, &bfin_gpio_irqchip);
-                /* if configured as edge, then will be changed to do_edge_IRQ */
-                set_irq_handler(irq, handle_level_irq);
-        }
 
         bfin_write_IMASK(0);
         CSYNC();
@@ -1106,6 +1051,16 @@ int __init init_arch_irq(void)
             IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 |
             IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW;
 
+#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
+        bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
+        bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
+# ifdef CONFIG_BF54x
+        bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
+# endif
+#else
+        bfin_write_SIC_IWR(IWR_ENABLE_ALL);
+#endif
+
         return 0;
 }
 
@@ -1122,7 +1077,6 @@ void do_irq(int vec, struct pt_regs *fp)
 #if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
                 unsigned long sic_status[3];
 
-                SSYNC();
                 sic_status[0] = bfin_read_SIC_ISR0() & bfin_read_SIC_IMASK0();
                 sic_status[1] = bfin_read_SIC_ISR1() & bfin_read_SIC_IMASK1();
 #ifdef CONFIG_BF54x
@@ -1138,7 +1092,7 @@ void do_irq(int vec, struct pt_regs *fp)
                 }
 #else
                 unsigned long sic_status;
-                SSYNC();
+
                 sic_status = bfin_read_SIC_IMASK() & bfin_read_SIC_ISR();
 
                 for (;; ivg++) {
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index 1f516c55bde6..ec3141fefd20 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -181,7 +181,7 @@ void __init mem_init(void)
         }
 }
 
-static __init void free_init_pages(const char *what, unsigned long begin, unsigned long end)
+static void __init free_init_pages(const char *what, unsigned long begin, unsigned long end)
 {
         unsigned long addr;
         /* next to check that the page we free is not a partial page */
@@ -203,7 +203,7 @@ void __init free_initrd_mem(unsigned long start, unsigned long end)
 }
 #endif
 
-void __init free_initmem(void)
+void __init_refok free_initmem(void)
 {
 #if defined CONFIG_RAMKERNEL && !defined CONFIG_MPU
         free_init_pages("unused kernel memory",
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index 9310a7b476e9..525483f0ddf8 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -13,7 +13,7 @@
 #include <linux/swap.h>
 #include <linux/sched.h>
 #include <linux/init.h>
-#include <linux/vmstat.h>
+#include <linux/mm.h>
 #include <asm/arch/svinto.h>
 #include <asm/types.h>
 #include <asm/signal.h>
diff --git a/arch/cris/arch-v10/lib/string.c b/arch/cris/arch-v10/lib/string.c
index 7161a2bef4fe..c7bd6ebdc93c 100644
--- a/arch/cris/arch-v10/lib/string.c
+++ b/arch/cris/arch-v10/lib/string.c
@@ -1,55 +1,59 @@
-/*#************************************************************************#*/
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# FUNCTION NAME: memcpy()                                                 */
-/*#                                                                         */
-/*# PARAMETERS:  void* dst;   Destination address.                          */
-/*#              void* src;   Source address.                               */
-/*#              int   len;   Number of bytes to copy.                      */
-/*#                                                                         */
-/*# RETURNS:     dst.                                                       */
-/*#                                                                         */
-/*# DESCRIPTION: Copies len bytes of memory from src to dst.  No guarantees */
-/*#              about copying of overlapping memory areas. This routine is */
-/*#              very sensitive to compiler changes in register allocation. */
-/*#              Should really be rewritten to avoid this problem.          */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# HISTORY                                                                 */
-/*#                                                                         */
-/*# DATE      NAME            CHANGES                                       */
-/*# ----      ----            -------                                       */
-/*# 941007    Kenny R         Creation                                      */
-/*# 941011    Kenny R         Lots of optimizations and inlining.           */
-/*# 941129    Ulf A           Adapted for use in libc.                      */
-/*# 950216    HP              N==0 forgotten if non-aligned src/dst.        */
-/*#                           Added some optimizations.                     */
-/*# 001025    HP              Make src and dst char *.  Align dst to        */
-/*#                           dword, not just word-if-both-src-and-dst-     */
-/*#                           are-misaligned.                               */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-
-#include <linux/types.h>
-
-void *memcpy(void *pdst,
-             const void *psrc,
-             size_t pn)
+/* A memcpy for CRIS.
+   Copyright (C) 1994-2005 Axis Communications.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Neither the name of Axis Communications nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL AXIS
+   COMMUNICATIONS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+   IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.  */
+
+/* FIXME: This file should really only be used for reference, as the
+   result is somewhat depending on gcc generating what we expect rather
+   than what we describe.  An assembly file should be used instead.  */
+
+#include <stddef.h>
+
+/* Break even between movem and move16 is really at 38.7 * 2, but
+   modulo 44, so up to the next multiple of 44, we use ordinary code.  */
+#define MEMCPY_BY_BLOCK_THRESHOLD (44 * 2)
+
+/* No name ambiguities in this file.  */
+__asm__ (".syntax no_register_prefix");
+
+void *
+memcpy(void *pdst, const void *psrc, size_t pn)
 {
-  /* Ok.  Now we want the parameters put in special registers.
+  /* Now we want the parameters put in special registers.
      Make sure the compiler is able to make something useful of this.
-      As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
+     As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
 
-     If gcc was alright, it really would need no temporaries, and no
-     stack space to save stuff on. */
+     If gcc was allright, it really would need no temporaries, and no
+     stack space to save stuff on.  */
 
   register void *return_dst __asm__ ("r10") = pdst;
-  register char *dst __asm__ ("r13") = pdst;
-  register const char *src __asm__ ("r11") = psrc;
+  register unsigned char *dst __asm__ ("r13") = pdst;
+  register unsigned const char *src __asm__ ("r11") = psrc;
   register int n __asm__ ("r12") = pn;
-  
- 
+
   /* When src is aligned but not dst, this makes a few extra needless
      cycles.  I believe it would take as many to check that the
      re-alignment was unnecessary.  */
@@ -59,167 +63,174 @@ void *memcpy(void *pdst,
       && n >= 3)
   {
     if ((unsigned long) dst & 1)
-    {
-      n--;
-      *(char*)dst = *(char*)src;
-      src++;
-      dst++;
-    }
+      {
+        n--;
+        *dst = *src;
+        src++;
+        dst++;
+      }
 
     if ((unsigned long) dst & 2)
-    {
-      n -= 2;
-      *(short*)dst = *(short*)src;
-      src += 2;
-      dst += 2;
-    }
+      {
+        n -= 2;
+        *(short *) dst = *(short *) src;
+        src += 2;
+        dst += 2;
+      }
   }
 
-  /* Decide which copying method to use. */
-  if (n >= 44*2)                /* Break even between movem and
-                                   move16 is at 38.7*2, but modulo 44. */
-  {
-    /* For large copies we use 'movem' */
-
-  /* It is not optimal to tell the compiler about clobbering any
-     registers; that will move the saving/restoring of those registers
-     to the function prologue/epilogue, and make non-movem sizes
-     suboptimal.
-
-      This method is not foolproof; it assumes that the "asm reg"
-     declarations at the beginning of the function really are used
-     here (beware: they may be moved to temporary registers).
-      This way, we do not have to save/move the registers around into
-     temporaries; we can safely use them straight away.
-
-      If you want to check that the allocation was right; then
-      check the equalities in the first comment.  It should say
-      "r13=r13, r11=r11, r12=r12" */
-    __asm__ volatile ("\n\
-        ;; Check that the following is true (same register names on     \n\
-        ;; both sides of equal sign, as in r8=r8):                      \n\
-        ;; %0=r13, %1=r11, %2=r12                                       \n\
-        ;;                                                              \n\
-        ;; Save the registers we'll use in the movem process            \n\
-        ;; on the stack.                                                \n\
-        subq    11*4,$sp                                                \n\
-        movem   $r10,[$sp]                                              \n\
+  /* Decide which copying method to use.  */
+  if (n >= MEMCPY_BY_BLOCK_THRESHOLD)
+    {
+      /* It is not optimal to tell the compiler about clobbering any
+         registers; that will move the saving/restoring of those registers
+         to the function prologue/epilogue, and make non-movem sizes
+         suboptimal.  */
+      __asm__ volatile
+        ("\
+         ;; GCC does promise correct register allocations, but let's    \n\
+         ;; make sure it keeps its promises.                            \n\
+         .ifnc %0-%1-%2,$r13-$r11-$r12                                  \n\
+         .error \"GCC reg alloc bug: %0-%1-%4 != $r13-$r12-$r11\"       \n\
+         .endif                                                         \n\
+                                                                        \n\
+         ;; Save the registers we'll use in the movem process           \n\
+         ;; on the stack.                                               \n\
+         subq   11*4,sp                                                 \n\
+         movem  r10,[sp]                                                \n\
                                                                         \n\
-        ;; Now we've got this:                                          \n\
-        ;; r11 - src                                                    \n\
-        ;; r13 - dst                                                    \n\
-        ;; r12 - n                                                      \n\
+         ;; Now we've got this:                                         \n\
+         ;; r11 - src                                                   \n\
+         ;; r13 - dst                                                   \n\
+         ;; r12 - n                                                     \n\
                                                                         \n\
-        ;; Update n for the first loop                                  \n\
-        subq    44,$r12                                                 \n\
+         ;; Update n for the first loop.                                \n\
+         subq    44,r12                                                 \n\
 0:                                                                      \n\
-        movem   [$r11+],$r10                                            \n\
-        subq    44,$r12                                                 \n\
-        bge     0b                                                      \n\
-        movem   $r10,[$r13+]                                            \n\
+"
+#ifdef __arch_common_v10_v32
+         /* Cater to branch offset difference between v32 and v10.  We
+            assume the branch below has an 8-bit offset.  */
+"        setf\n"
+#endif
+"        movem  [r11+],r10                                              \n\
+         subq   44,r12                                                  \n\
+         bge     0b                                                     \n\
+         movem  r10,[r13+]                                              \n\
                                                                         \n\
-        addq    44,$r12 ;; compensate for last loop underflowing n      \n\
+         ;; Compensate for last loop underflowing n.                    \n\
+         addq   44,r12                                                  \n\
                                                                         \n\
-        ;; Restore registers from stack                                 \n\
-        movem   [$sp+],$r10"
+         ;; Restore registers from stack.                               \n\
+         movem [sp+],r10"
 
-     /* Outputs */ : "=r" (dst), "=r" (src), "=r" (n) 
-     /* Inputs */ : "0" (dst), "1" (src), "2" (n));
-    
-  }
+         /* Outputs.  */
+         : "=r" (dst), "=r" (src), "=r" (n)
 
-  /* Either we directly starts copying, using dword copying
-     in a loop, or we copy as much as possible with 'movem' 
-     and then the last block (<44 bytes) is copied here.
-     This will work since 'movem' will have updated src,dst,n. */
+         /* Inputs.  */
+         : "0" (dst), "1" (src), "2" (n));
+    }
 
-  while ( n >= 16 )
-  {
-    *((long*)dst)++ = *((long*)src)++;
-    *((long*)dst)++ = *((long*)src)++;
-    *((long*)dst)++ = *((long*)src)++;
-    *((long*)dst)++ = *((long*)src)++;
-    n -= 16;
-  }
+  while (n >= 16)
+    {
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+
+      n -= 16;
+    }
 
-  /* A switch() is definitely the fastest although it takes a LOT of code.
-   * Particularly if you inline code this.
-   */
   switch (n)
-  {
+    {
     case 0:
       break;
+
     case 1:
-      *(char*)dst = *(char*)src;
+      *dst = *src;
       break;
+
     case 2:
-      *(short*)dst = *(short*)src;
+      *(short *) dst = *(short *) src;
       break;
+
     case 3:
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
+
     case 4:
-      *((long*)dst)++ = *((long*)src)++;
+      *(long *) dst = *(long *) src;
       break;
+
     case 5:
-      *((long*)dst)++ = *((long*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *dst = *src;
       break;
+
     case 6:
-      *((long*)dst)++ = *((long*)src)++;
-      *(short*)dst = *(short*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src;
       break;
+
     case 7:
-      *((long*)dst)++ = *((long*)src)++;
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
+
     case 8:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src;
       break;
+
     case 9:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *dst = *src;
       break;
+
     case 10:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(short*)dst = *(short*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src;
       break;
+
     case 11:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
+
     case 12:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src;
       break;
+
     case 13:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *dst = *src;
       break;
+
     case 14:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(short*)dst = *(short*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src;
       break;
+
     case 15:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
-  }
+    }
 
-  return return_dst; /* destination pointer. */
-} /* memcpy() */
+  return return_dst;
+}
diff --git a/arch/cris/arch-v10/lib/usercopy.c b/arch/cris/arch-v10/lib/usercopy.c
index b8e6c0430e5b..b0a608da7bd1 100644
--- a/arch/cris/arch-v10/lib/usercopy.c
+++ b/arch/cris/arch-v10/lib/usercopy.c
@@ -193,7 +193,7 @@ __copy_user (void __user *pdst, const void *psrc, unsigned long pn)
    inaccessible.  */
 
 unsigned long
-__copy_user_zeroing (void __user *pdst, const void *psrc, unsigned long pn)
+__copy_user_zeroing(void *pdst, const void __user *psrc, unsigned long pn)
 {
   /* We want the parameters put in special registers.
      Make sure the compiler is able to make something useful of this.
diff --git a/arch/cris/arch-v32/lib/string.c b/arch/cris/arch-v32/lib/string.c
index 6740b2cebae5..c7bd6ebdc93c 100644
--- a/arch/cris/arch-v32/lib/string.c
+++ b/arch/cris/arch-v32/lib/string.c
@@ -1,55 +1,59 @@
-/*#************************************************************************#*/
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# FUNCTION NAME: memcpy()                                                 */
-/*#                                                                         */
-/*# PARAMETERS:  void* dst;   Destination address.                          */
-/*#              void* src;   Source address.                               */
-/*#              int   len;   Number of bytes to copy.                      */
-/*#                                                                         */
-/*# RETURNS:     dst.                                                       */
-/*#                                                                         */
-/*# DESCRIPTION: Copies len bytes of memory from src to dst.  No guarantees */
-/*#              about copying of overlapping memory areas. This routine is */
-/*#              very sensitive to compiler changes in register allocation. */
-/*#              Should really be rewritten to avoid this problem.          */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# HISTORY                                                                 */
-/*#                                                                         */
-/*# DATE      NAME            CHANGES                                       */
-/*# ----      ----            -------                                       */
-/*# 941007    Kenny R         Creation                                      */
-/*# 941011    Kenny R         Lots of optimizations and inlining.           */
-/*# 941129    Ulf A           Adapted for use in libc.                      */
-/*# 950216    HP              N==0 forgotten if non-aligned src/dst.        */
-/*#                           Added some optimizations.                     */
-/*# 001025    HP              Make src and dst char *.  Align dst to        */
-/*#                           dword, not just word-if-both-src-and-dst-     */
-/*#                           are-misaligned.                               */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-
-#include <linux/types.h>
-
-void *memcpy(void *pdst,
-             const void *psrc,
-             size_t pn)
+/* A memcpy for CRIS.
+   Copyright (C) 1994-2005 Axis Communications.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Neither the name of Axis Communications nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL AXIS
+   COMMUNICATIONS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+   IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.  */
+
+/* FIXME: This file should really only be used for reference, as the
+   result is somewhat depending on gcc generating what we expect rather
+   than what we describe.  An assembly file should be used instead.  */
+
+#include <stddef.h>
+
+/* Break even between movem and move16 is really at 38.7 * 2, but
+   modulo 44, so up to the next multiple of 44, we use ordinary code.  */
+#define MEMCPY_BY_BLOCK_THRESHOLD (44 * 2)
+
+/* No name ambiguities in this file.  */
+__asm__ (".syntax no_register_prefix");
+
+void *
+memcpy(void *pdst, const void *psrc, size_t pn)
 {
-  /* Ok.  Now we want the parameters put in special registers.
+  /* Now we want the parameters put in special registers.
      Make sure the compiler is able to make something useful of this.
-      As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
+     As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
 
-     If gcc was alright, it really would need no temporaries, and no
-     stack space to save stuff on. */
+     If gcc was allright, it really would need no temporaries, and no
+     stack space to save stuff on.  */
 
   register void *return_dst __asm__ ("r10") = pdst;
-  register char *dst __asm__ ("r13") = pdst;
-  register const char *src __asm__ ("r11") = psrc;
+  register unsigned char *dst __asm__ ("r13") = pdst;
+  register unsigned const char *src __asm__ ("r11") = psrc;
   register int n __asm__ ("r12") = pn;
 
-
   /* When src is aligned but not dst, this makes a few extra needless
      cycles.  I believe it would take as many to check that the
      re-alignment was unnecessary.  */
@@ -59,161 +63,174 @@ void *memcpy(void *pdst,
       && n >= 3)
   {
     if ((unsigned long) dst & 1)
-    {
-      n--;
-      *(char*)dst = *(char*)src;
-      src++;
-      dst++;
-    }
+      {
+        n--;
+        *dst = *src;
+        src++;
+        dst++;
+      }
 
     if ((unsigned long) dst & 2)
-    {
-      n -= 2;
-      *(short*)dst = *(short*)src;
-      src += 2;
-      dst += 2;
-    }
+      {
+        n -= 2;
+        *(short *) dst = *(short *) src;
+        src += 2;
+        dst += 2;
+      }
   }
 
-  /* Decide which copying method to use.  Movem is dirt cheap, so the
-     overheap is low enough to always use the minimum block size as the
-     threshold.  */
-  if (n >= 44)
-  {
-    /* For large copies we use 'movem' */
-
-  /* It is not optimal to tell the compiler about clobbering any
-     registers; that will move the saving/restoring of those registers
-     to the function prologue/epilogue, and make non-movem sizes
-     suboptimal.  */
-    __asm__ volatile ("                                                 \n\
-        ;; Check that the register asm declaration got right.           \n\
-        ;; The GCC manual explicitly says TRT will happen.              \n\
-        .ifnc %0-%1-%2,$r13-$r11-$r12                                   \n\
-        .err                                                            \n\
-        .endif                                                          \n\
-                                                                        \n\
-        ;; Save the registers we'll use in the movem process            \n\
+  /* Decide which copying method to use.  */
+  if (n >= MEMCPY_BY_BLOCK_THRESHOLD)
+    {
+      /* It is not optimal to tell the compiler about clobbering any
+         registers; that will move the saving/restoring of those registers
+         to the function prologue/epilogue, and make non-movem sizes
+         suboptimal.  */
+      __asm__ volatile
+        ("\
+         ;; GCC does promise correct register allocations, but let's    \n\
+         ;; make sure it keeps its promises.                            \n\
+         .ifnc %0-%1-%2,$r13-$r11-$r12                                  \n\
+         .error \"GCC reg alloc bug: %0-%1-%4 != $r13-$r12-$r11\"       \n\
+         .endif                                                         \n\
                                                                         \n\
-        ;; on the stack.                                                \n\
-        subq    11*4,$sp                                                \n\
-        movem   $r10,[$sp]                                              \n\
+         ;; Save the registers we'll use in the movem process           \n\
+         ;; on the stack.                                               \n\
+         subq   11*4,sp                                                 \n\
+         movem  r10,[sp]                                                \n\
                                                                         \n\
-        ;; Now we've got this:                                          \n\
-        ;; r11 - src                                                    \n\
-        ;; r13 - dst                                                    \n\
-        ;; r12 - n                                                      \n\
+         ;; Now we've got this:                                         \n\
+         ;; r11 - src                                                   \n\
+         ;; r13 - dst                                                   \n\
+         ;; r12 - n                                                     \n\
                                                                         \n\
-        ;; Update n for the first loop                                  \n\
-        subq    44,$r12                                                 \n\
+         ;; Update n for the first loop.                                \n\
+         subq    44,r12                                                 \n\
 0:                                                                      \n\
-        movem   [$r11+],$r10                                            \n\
-        subq   44,$r12                                                  \n\
-        bge     0b                                                      \n\
-        movem   $r10,[$r13+]                                            \n\
+"
+#ifdef __arch_common_v10_v32
+         /* Cater to branch offset difference between v32 and v10.  We
+            assume the branch below has an 8-bit offset.  */
+"        setf\n"
+#endif
+"        movem  [r11+],r10                                              \n\
+         subq   44,r12                                                  \n\
+         bge     0b                                                     \n\
+         movem  r10,[r13+]                                              \n\
                                                                         \n\
-        addq   44,$r12  ;; compensate for last loop underflowing n      \n\
+         ;; Compensate for last loop underflowing n.                    \n\
+         addq   44,r12                                                  \n\
                                                                         \n\
-        ;; Restore registers from stack                                 \n\
-        movem [$sp+],$r10"
+         ;; Restore registers from stack.                               \n\
+         movem [sp+],r10"
 
-     /* Outputs */ : "=r" (dst), "=r" (src), "=r" (n)
-     /* Inputs */ : "0" (dst), "1" (src), "2" (n));
+         /* Outputs.  */
+         : "=r" (dst), "=r" (src), "=r" (n)
 
-  }
+         /* Inputs.  */
+         : "0" (dst), "1" (src), "2" (n));
+    }
 
-  /* Either we directly starts copying, using dword copying
-     in a loop, or we copy as much as possible with 'movem'
-     and then the last block (<44 bytes) is copied here.
-     This will work since 'movem' will have updated src,dst,n. */
+  while (n >= 16)
+    {
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
 
-  while ( n >= 16 )
-  {
-    *((long*)dst)++ = *((long*)src)++;
-    *((long*)dst)++ = *((long*)src)++;
-    *((long*)dst)++ = *((long*)src)++;
-    *((long*)dst)++ = *((long*)src)++;
-    n -= 16;
-  }
+      n -= 16;
+    }
 
-  /* A switch() is definitely the fastest although it takes a LOT of code.
-   * Particularly if you inline code this.
-   */
   switch (n)
-  {
+    {
     case 0:
       break;
+
     case 1:
-      *(char*)dst = *(char*)src;
+      *dst = *src;
       break;
+
     case 2:
-      *(short*)dst = *(short*)src;
+      *(short *) dst = *(short *) src;
       break;
+
     case 3:
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
+
     case 4:
-      *((long*)dst)++ = *((long*)src)++;
+      *(long *) dst = *(long *) src;
       break;
+
     case 5:
-      *((long*)dst)++ = *((long*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *dst = *src;
       break;
+
     case 6:
-      *((long*)dst)++ = *((long*)src)++;
-      *(short*)dst = *(short*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src;
       break;
+
     case 7:
-      *((long*)dst)++ = *((long*)src)++;
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
+
     case 8:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src;
       break;
+
     case 9:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *dst = *src;
       break;
+
     case 10:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(short*)dst = *(short*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src;
       break;
+
     case 11:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
+
     case 12:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src;
       break;
+
     case 13:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *dst = *src;
       break;
+
     case 14:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *(short*)dst = *(short*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src;
       break;
+
     case 15:
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((long*)dst)++ = *((long*)src)++;
-      *((short*)dst)++ = *((short*)src)++;
-      *(char*)dst = *(char*)src;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(long *) dst = *(long *) src; dst += 4; src += 4;
+      *(short *) dst = *(short *) src; dst += 2; src += 2;
+      *dst = *src;
       break;
-  }
+    }
 
-  return return_dst; /* destination pointer. */
-} /* memcpy() */
+  return return_dst;
+}
diff --git a/arch/cris/arch-v32/lib/usercopy.c b/arch/cris/arch-v32/lib/usercopy.c
index 04d0cf35a276..0b5b70d5f58a 100644
--- a/arch/cris/arch-v32/lib/usercopy.c
+++ b/arch/cris/arch-v32/lib/usercopy.c
@@ -161,7 +161,7 @@ __copy_user (void __user *pdst, const void *psrc, unsigned long pn)
    inaccessible.  */
 
 unsigned long
-__copy_user_zeroing (void __user *pdst, const void *psrc, unsigned long pn)
+__copy_user_zeroing(void *pdst, const void __user *psrc, unsigned long pn)
 {
   /* We want the parameters put in special registers.
      Make sure the compiler is able to make something useful of this.
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index dff9edfc7465..8fa3faf5ef1b 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -18,6 +18,7 @@ config IA64
         select HAVE_IDE
         select HAVE_OPROFILE
         select HAVE_KPROBES
+        select HAVE_KRETPROBES
         default y
         help
           The Itanium Processor Family is Intel's 64-bit successor to
@@ -155,6 +156,8 @@ config IA64_HP_ZX1_SWIOTLB
 
 config IA64_SGI_SN2
         bool "SGI-SN2"
+        select NUMA
+        select ACPI_NUMA
         help
           Selecting this option will optimize the kernel for use on sn2 based
           systems, but the resulting kernel binary will not run on other
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index b916ccfdef84..f1645c4f7039 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -11,6 +11,8 @@
 # Copyright (C) 1998-2004 by David Mosberger-Tang <davidm@hpl.hp.com>
 #
 
+KBUILD_DEFCONFIG := generic_defconfig
+
 NM := $(CROSS_COMPILE)nm -B
 READELF := $(CROSS_COMPILE)readelf
 
diff --git a/arch/ia64/defconfig b/arch/ia64/configs/generic_defconfig
index 0210545e7f61..0210545e7f61 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/configs/generic_defconfig
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 94e57109fad6..8f6bcfe1dada 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -71,7 +71,7 @@ hwsw_init (void)
 #ifdef CONFIG_IA64_GENERIC
                 /* Better to have normal DMA than panic */
                 printk(KERN_WARNING "%s: Failed to initialize software I/O TLB,"
-                       " reverting to hpzx1 platform vector\n", __FUNCTION__);
+                       " reverting to hpzx1 platform vector\n", __func__);
                 machvec_init("hpzx1");
 #else
                 panic("Unable to initialize software I/O TLB services");
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index a94445422cc6..523eae6d3e49 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -529,7 +529,7 @@ sba_search_bitmap(struct ioc *ioc, unsigned long bits_wanted, int use_hint)
                 base_mask = RESMAP_MASK(bits_wanted);
                 mask = base_mask << bitshiftcnt;
 
-                DBG_RES("%s() o %ld %p", __FUNCTION__, o, res_ptr);
+                DBG_RES("%s() o %ld %p", __func__, o, res_ptr);
                 for(; res_ptr < res_end ; res_ptr++)
                 { 
                         DBG_RES("    %p %lx %lx\n", res_ptr, mask, *res_ptr);
@@ -679,7 +679,7 @@ sba_alloc_range(struct ioc *ioc, size_t size)
 #endif
 
         DBG_RES("%s(%x) %d -> %lx hint %x/%x\n",
-                __FUNCTION__, size, pages_needed, pide,
+                __func__, size, pages_needed, pide,
                 (uint) ((unsigned long) ioc->res_hint - (unsigned long) ioc->res_map),
                 ioc->res_bitshift );
 
@@ -722,8 +722,8 @@ sba_free_range(struct ioc *ioc, dma_addr_t iova, size_t size)
                         m = RESMAP_MASK(bits_not_wanted) << (pide & (BITS_PER_LONG - 1));
                         bits_not_wanted = 0;
 
-                        DBG_RES("%s( ,%x,%x) %x/%lx %x %p %lx\n", __FUNCTION__, (uint) iova, size,
-                                bits_not_wanted, m, pide, res_ptr, *res_ptr);
+                        DBG_RES("%s( ,%x,%x) %x/%lx %x %p %lx\n", __func__, (uint) iova, size,
+                                bits_not_wanted, m, pide, res_ptr, *res_ptr);
 
                         ASSERT(m != 0);
                         ASSERT(bits_not_wanted);
@@ -940,8 +940,7 @@ sba_map_single(struct device *dev, void *addr, size_t size, int dir)
 
         iovp = (dma_addr_t) pide << iovp_shift;
 
-        DBG_RUN("%s() 0x%p -> 0x%lx\n",
-                __FUNCTION__, addr, (long) iovp | offset);
+        DBG_RUN("%s() 0x%p -> 0x%lx\n", __func__, addr, (long) iovp | offset);
 
         pdir_start = &(ioc->pdir_base[pide]);
 
@@ -1029,8 +1028,7 @@ void sba_unmap_single(struct device *dev, dma_addr_t iova, size_t size, int dir)
 #endif
         offset = iova & ~iovp_mask;
 
-        DBG_RUN("%s() iovp 0x%lx/%x\n",
-                __FUNCTION__, (long) iova, size);
+        DBG_RUN("%s() iovp 0x%lx/%x\n", __func__, (long) iova, size);
 
         iova ^= offset;        /* clear offset bits */
         size += offset;
@@ -1404,7 +1402,7 @@ int sba_map_sg(struct device *dev, struct scatterlist *sglist, int nents, int di
         struct scatterlist *sg;
 #endif
 
-        DBG_RUN_SG("%s() START %d entries\n", __FUNCTION__, nents);
+        DBG_RUN_SG("%s() START %d entries\n", __func__, nents);
         ioc = GET_IOC(dev);
         ASSERT(ioc);
 
@@ -1468,7 +1466,7 @@ int sba_map_sg(struct device *dev, struct scatterlist *sglist, int nents, int di
 #endif
 
         ASSERT(coalesced == filled);
-        DBG_RUN_SG("%s() DONE %d mappings\n", __FUNCTION__, filled);
+        DBG_RUN_SG("%s() DONE %d mappings\n", __func__, filled);
 
         return filled;
 }
@@ -1491,7 +1489,7 @@ void sba_unmap_sg (struct device *dev, struct scatterlist *sglist, int nents, in
 #endif
 
         DBG_RUN_SG("%s() START %d entries,  %p,%x\n",
-                __FUNCTION__, nents, sba_sg_address(sglist), sglist->length);
+                   __func__, nents, sba_sg_address(sglist), sglist->length);
 
 #ifdef ASSERT_PDIR_SANITY
         ioc = GET_IOC(dev);
@@ -1509,7 +1507,7 @@ void sba_unmap_sg (struct device *dev, struct scatterlist *sglist, int nents, in
                 nents--;
         }
 
-        DBG_RUN_SG("%s() DONE (nents %d)\n", __FUNCTION__,  nents);
+        DBG_RUN_SG("%s() DONE (nents %d)\n", __func__,  nents);
 
 #ifdef ASSERT_PDIR_SANITY
         spin_lock_irqsave(&ioc->res_lock, flags);
@@ -1546,7 +1544,7 @@ ioc_iova_init(struct ioc *ioc)
         ioc->iov_size = ~ioc->imask + 1;
 
         DBG_INIT("%s() hpa %p IOV base 0x%lx mask 0x%lx (%dMB)\n",
-                __FUNCTION__, ioc->ioc_hpa, ioc->ibase, ioc->imask,
+                __func__, ioc->ioc_hpa, ioc->ibase, ioc->imask,
                 ioc->iov_size >> 20);
 
         switch (iovp_size) {
@@ -1569,7 +1567,7 @@ ioc_iova_init(struct ioc *ioc)
 
         memset(ioc->pdir_base, 0, ioc->pdir_size);
 
-        DBG_INIT("%s() IOV page size %ldK pdir %p size %x\n", __FUNCTION__,
+        DBG_INIT("%s() IOV page size %ldK pdir %p size %x\n", __func__,
                 iovp_size >> 10, ioc->pdir_base, ioc->pdir_size);
 
         ASSERT(ALIGN((unsigned long) ioc->pdir_base, 4*1024) == (unsigned long) ioc->pdir_base);
@@ -1612,7 +1610,7 @@ ioc_iova_init(struct ioc *ioc)
 
                 prefetch_spill_page = virt_to_phys(addr);
 
-                DBG_INIT("%s() prefetch spill addr: 0x%lx\n", __FUNCTION__, prefetch_spill_page);
+                DBG_INIT("%s() prefetch spill addr: 0x%lx\n", __func__, prefetch_spill_page);
         }
         /*
         ** Set all the PDIR entries valid w/ the spill page as the target
@@ -1641,7 +1639,7 @@ ioc_resource_init(struct ioc *ioc)
         /* resource map size dictated by pdir_size */
         ioc->res_size = ioc->pdir_size / PDIR_ENTRY_SIZE; /* entries */
         ioc->res_size >>= 3;  /* convert bit count to byte count */
-        DBG_INIT("%s() res_size 0x%x\n", __FUNCTION__, ioc->res_size);
+        DBG_INIT("%s() res_size 0x%x\n", __func__, ioc->res_size);
 
         ioc->res_map = (char *) __get_free_pages(GFP_KERNEL,
                                                  get_order(ioc->res_size));
@@ -1664,7 +1662,7 @@ ioc_resource_init(struct ioc *ioc)
                                                               | prefetch_spill_page);
 #endif
 
-        DBG_INIT("%s() res_map %x %p\n", __FUNCTION__,
+        DBG_INIT("%s() res_map %x %p\n", __func__,
                  ioc->res_size, (void *) ioc->res_map);
 }
 
@@ -1767,7 +1765,7 @@ ioc_init(u64 hpa, void *handle)
         iovp_size = (1 << iovp_shift);
         iovp_mask = ~(iovp_size - 1);
 
-        DBG_INIT("%s: PAGE_SIZE %ldK, iovp_size %ldK\n", __FUNCTION__,
+        DBG_INIT("%s: PAGE_SIZE %ldK, iovp_size %ldK\n", __func__,
                 PAGE_SIZE >> 10, iovp_size >> 10);
 
         if (!ioc->name) {
@@ -2137,7 +2135,7 @@ sba_page_override(char *str)
                         break;
                 default:
                         printk("%s: unknown/unsupported iommu page size %ld\n",
-                               __FUNCTION__, page_size);
+                               __func__, page_size);
         }
 
         return 1;
diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index 9898febf609a..969fe9f443c4 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -222,7 +222,7 @@ simeth_probe1(void)
         }
 
         if ((rc = assign_irq_vector(AUTO_ASSIGN)) < 0)
-                panic("%s: out of interrupt vectors!\n", __FUNCTION__);
+                panic("%s: out of interrupt vectors!\n", __func__);
         dev->irq = rc;
 
         /*
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index ef252df50e1e..eb0c32a85fd7 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -1000,7 +1000,7 @@ simrs_init (void)
                 if (!state->irq) {
                         if ((rc = assign_irq_vector(AUTO_ASSIGN)) < 0)
                                 panic("%s: out of interrupt vectors!\n",
-                                      __FUNCTION__);
+                                      __func__);
                         state->irq = rc;
                         ia64_ssc_connect_irq(KEYBOARD_INTR, state->irq);
                 }
diff --git a/arch/ia64/ia32/ia32_signal.c b/arch/ia64/ia32/ia32_signal.c
index 85e82f32e480..256a7faeda07 100644
--- a/arch/ia64/ia32/ia32_signal.c
+++ b/arch/ia64/ia32/ia32_signal.c
@@ -766,8 +766,19 @@ get_sigframe (struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size)
 
         /* This is the X/Open sanctioned signal stack switching.  */
         if (ka->sa.sa_flags & SA_ONSTACK) {
-                if (!on_sig_stack(esp))
+                int onstack = sas_ss_flags(esp);
+
+                if (onstack == 0)
                         esp = current->sas_ss_sp + current->sas_ss_size;
+                else if (onstack == SS_ONSTACK) {
+                        /*
+                         * If we are on the alternate signal stack and would
+                         * overflow it, don't. Return an always-bogus address
+                         * instead so we will die with SIGSEGV.
+                         */
+                        if (!likely(on_sig_stack(esp - frame_size)))
+                                return (void __user *) -1L;
+                }
         }
         /* Legacy stack switching not supported */
 
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index d025a22eb225..b1bf51fe97b4 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -32,13 +32,8 @@
 #include <linux/shm.h>
 #include <linux/slab.h>
 #include <linux/uio.h>
-#include <linux/nfs_fs.h>
+#include <linux/socket.h>
 #include <linux/quota.h>
-#include <linux/sunrpc/svc.h>
-#include <linux/nfsd/nfsd.h>
-#include <linux/nfsd/cache.h>
-#include <linux/nfsd/xdr.h>
-#include <linux/nfsd/syscall.h>
 #include <linux/poll.h>
 #include <linux/eventpoll.h>
 #include <linux/personality.h>
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index f1cf2df97a2d..fbe742ad2fde 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -155,7 +155,7 @@ kdump_init_notifier(struct notifier_block *self, unsigned long val, void *data)
                 if (val == DIE_INIT_MONARCH_LEAVE)
                         ia64_mca_printk(KERN_NOTICE
                                         "%s: kdump not configured\n",
-                                        __FUNCTION__);
+                                        __func__);
                 return NOTIFY_DONE;
         }
 
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 919070a9aed7..728d7247a1a6 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -379,8 +379,8 @@ efi_get_pal_addr (void)
                  * a dedicated ITR for the PAL code.
                  */
                 if ((vaddr & mask) == (KERNEL_START & mask)) {
-                        printk(KERN_INFO "%s: no need to install ITR for "
-                               "PAL code\n", __FUNCTION__);
+                        printk(KERN_INFO "%s: no need to install ITR for PAL code\n",
+                               __func__);
                         continue;
                 }
 
@@ -399,7 +399,7 @@ efi_get_pal_addr (void)
                 return __va(md->phys_addr);
         }
         printk(KERN_WARNING "%s: no PAL-code memory-descriptor found\n",
-               __FUNCTION__);
+               __func__);
         return NULL;
 }
 
@@ -543,12 +543,30 @@ efi_init (void)
                 for (i = 0, p = efi_map_start; p < efi_map_end;
                      ++i, p += efi_desc_size)
                 {
+                        const char *unit;
+                        unsigned long size;
+
                         md = p;
-                        printk("mem%02u: type=%u, attr=0x%lx, "
-                               "range=[0x%016lx-0x%016lx) (%luMB)\n",
+                        size = md->num_pages << EFI_PAGE_SHIFT;
+
+                        if ((size >> 40) > 0) {
+                                size >>= 40;
+                                unit = "TB";
+                        } else if ((size >> 30) > 0) {
+                                size >>= 30;
+                                unit = "GB";
+                        } else if ((size >> 20) > 0) {
+                                size >>= 20;
+                                unit = "MB";
+                        } else {
+                                size >>= 10;
+                                unit = "KB";
+                        }
+
+                        printk("mem%02d: type=%2u, attr=0x%016lx, "
+                               "range=[0x%016lx-0x%016lx) (%4lu%s)\n",
                                i, md->type, md->attribute, md->phys_addr,
-                               md->phys_addr + efi_md_size(md),
-                               md->num_pages >> (20 - EFI_PAGE_SHIFT));
+                               md->phys_addr + efi_md_size(md), size, unit);
                 }
         }
 #endif
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 398e2fd1cd25..082c31dcfd99 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -345,7 +345,7 @@ iosapic_set_affinity (unsigned int irq, cpumask_t mask)
         if (cpus_empty(mask))
                 return;
 
-        if (reassign_irq_vector(irq, first_cpu(mask)))
+        if (irq_prepare_move(irq, first_cpu(mask)))
                 return;
 
         dest = cpu_physical_id(first_cpu(mask));
@@ -397,6 +397,7 @@ iosapic_end_level_irq (unsigned int irq)
         struct iosapic_rte_info *rte;
         int do_unmask_irq = 0;
 
+        irq_complete_move(irq);
         if (unlikely(irq_desc[irq].status & IRQ_MOVE_PENDING)) {
                 do_unmask_irq = 1;
                 mask_irq(irq);
@@ -450,6 +451,7 @@ iosapic_ack_edge_irq (unsigned int irq)
 {
         irq_desc_t *idesc = irq_desc + irq;
 
+        irq_complete_move(irq);
         move_native_irq(irq);
         /*
          * Once we have recorded IRQ_PENDING already, we can mask the
@@ -532,7 +534,7 @@ iosapic_reassign_vector (int irq)
         if (iosapic_intr_info[irq].count) {
                 new_irq = create_irq();
                 if (new_irq < 0)
-                        panic("%s: out of interrupt vectors!\n", __FUNCTION__);
+                        panic("%s: out of interrupt vectors!\n", __func__);
                 printk(KERN_INFO "Reassigning vector %d to %d\n",
                        irq_to_vector(irq), irq_to_vector(new_irq));
                 memcpy(&iosapic_intr_info[new_irq], &iosapic_intr_info[irq],
@@ -597,7 +599,7 @@ register_intr (unsigned int gsi, int irq, unsigned char delivery,
         index = find_iosapic(gsi);
         if (index < 0) {
                 printk(KERN_WARNING "%s: No IOSAPIC for GSI %u\n",
-                       __FUNCTION__, gsi);
+                       __func__, gsi);
                 return -ENODEV;
         }
 
@@ -606,7 +608,7 @@ register_intr (unsigned int gsi, int irq, unsigned char delivery,
                 rte = iosapic_alloc_rte();
                 if (!rte) {
                         printk(KERN_WARNING "%s: cannot allocate memory\n",
-                               __FUNCTION__);
+                               __func__);
                         return -ENOMEM;
                 }
 
@@ -623,7 +625,7 @@ register_intr (unsigned int gsi, int irq, unsigned char delivery,
                     (info->trigger != trigger || info->polarity != polarity)){
                         printk (KERN_WARNING
                                 "%s: cannot override the interrupt\n",
-                                __FUNCTION__);
+                                __func__);
                         return -EINVAL;
                 }
                 rte->refcnt++;
@@ -645,7 +647,7 @@ register_intr (unsigned int gsi, int irq, unsigned char delivery,
                 if (idesc->chip != &no_irq_type)
                         printk(KERN_WARNING
                                "%s: changing vector %d from %s to %s\n",
-                               __FUNCTION__, irq_to_vector(irq),
+                               __func__, irq_to_vector(irq),
                                idesc->chip->name, irq_type->name);
                 idesc->chip = irq_type;
         }
@@ -918,7 +920,7 @@ iosapic_register_platform_intr (u32 int_type, unsigned int gsi,
               case ACPI_INTERRUPT_INIT:
                 irq = create_irq();
                 if (irq < 0)
-                        panic("%s: out of interrupt vectors!\n", __FUNCTION__);
+                        panic("%s: out of interrupt vectors!\n", __func__);
                 vector = irq_to_vector(irq);
                 delivery = IOSAPIC_INIT;
                 break;
@@ -929,7 +931,7 @@ iosapic_register_platform_intr (u32 int_type, unsigned int gsi,
                 mask = 1;
                 break;
               default:
-                printk(KERN_ERR "%s: invalid int type 0x%x\n", __FUNCTION__,
+                printk(KERN_ERR "%s: invalid int type 0x%x\n", __func__,
                        int_type);
                 return -1;
         }
@@ -994,7 +996,7 @@ iosapic_system_init (int system_pcat_compat)
                  */
                 printk(KERN_INFO
                        "%s: Disabling PC-AT compatible 8259 interrupts\n",
-                       __FUNCTION__);
+                       __func__);
                 outb(0xff, 0xA1);
                 outb(0xff, 0x21);
         }
@@ -1009,7 +1011,7 @@ iosapic_alloc (void)
                 if (!iosapic_lists[index].addr)
                         return index;
 
-        printk(KERN_WARNING "%s: failed to allocate iosapic\n", __FUNCTION__);
+        printk(KERN_WARNING "%s: failed to allocate iosapic\n", __func__);
         return -1;
 }
 
@@ -1107,14 +1109,14 @@ iosapic_remove (unsigned int gsi_base)
         index = find_iosapic(gsi_base);
         if (index < 0) {
                 printk(KERN_WARNING "%s: No IOSAPIC for GSI base %u\n",
-                       __FUNCTION__, gsi_base);
+                       __func__, gsi_base);
                 goto out;
         }
 
         if (iosapic_lists[index].rtes_inuse) {
                 err = -EBUSY;
                 printk(KERN_WARNING "%s: IOSAPIC for GSI base %u is busy\n",
-                       __FUNCTION__, gsi_base);
+                       __func__, gsi_base);
                 goto out;
         }
 
@@ -1135,7 +1137,7 @@ map_iosapic_to_node(unsigned int gsi_base, int node)
         index = find_iosapic(gsi_base);
         if (index < 0) {
                 printk(KERN_WARNING "%s: No IOSAPIC for GSI %u\n",
-                       __FUNCTION__, gsi_base);
+                       __func__, gsi_base);
                 return;
         }
         iosapic_lists[index].node = node;
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 0b52f19ed046..d8be23fbe6bc 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -260,6 +260,8 @@ void __setup_vector_irq(int cpu)
 }
 
 #if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG))
+#define IA64_IRQ_MOVE_VECTOR    IA64_DEF_FIRST_DEVICE_VECTOR
+
 static enum vector_domain_type {
         VECTOR_DOMAIN_NONE,
         VECTOR_DOMAIN_PERCPU
@@ -272,6 +274,101 @@ static cpumask_t vector_allocation_domain(int cpu)
         return CPU_MASK_ALL;
 }
 
+static int __irq_prepare_move(int irq, int cpu)
+{
+        struct irq_cfg *cfg = &irq_cfg[irq];
+        int vector;
+        cpumask_t domain;
+
+        if (cfg->move_in_progress || cfg->move_cleanup_count)
+                return -EBUSY;
+        if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu))
+                return -EINVAL;
+        if (cpu_isset(cpu, cfg->domain))
+                return 0;
+        domain = vector_allocation_domain(cpu);
+        vector = find_unassigned_vector(domain);
+        if (vector < 0)
+                return -ENOSPC;
+        cfg->move_in_progress = 1;
+        cfg->old_domain = cfg->domain;
+        cfg->vector = IRQ_VECTOR_UNASSIGNED;
+        cfg->domain = CPU_MASK_NONE;
+        BUG_ON(__bind_irq_vector(irq, vector, domain));
+        return 0;
+}
+
+int irq_prepare_move(int irq, int cpu)
+{
+        unsigned long flags;
+        int ret;
+
+        spin_lock_irqsave(&vector_lock, flags);
+        ret = __irq_prepare_move(irq, cpu);
+        spin_unlock_irqrestore(&vector_lock, flags);
+        return ret;
+}
+
+void irq_complete_move(unsigned irq)
+{
+        struct irq_cfg *cfg = &irq_cfg[irq];
+        cpumask_t cleanup_mask;
+        int i;
+
+        if (likely(!cfg->move_in_progress))
+                return;
+
+        if (unlikely(cpu_isset(smp_processor_id(), cfg->old_domain)))
+                return;
+
+        cpus_and(cleanup_mask, cfg->old_domain, cpu_online_map);
+        cfg->move_cleanup_count = cpus_weight(cleanup_mask);
+        for_each_cpu_mask(i, cleanup_mask)
+                platform_send_ipi(i, IA64_IRQ_MOVE_VECTOR, IA64_IPI_DM_INT, 0);
+        cfg->move_in_progress = 0;
+}
+
+static irqreturn_t smp_irq_move_cleanup_interrupt(int irq, void *dev_id)
+{
+        int me = smp_processor_id();
+        ia64_vector vector;
+        unsigned long flags;
+
+        for (vector = IA64_FIRST_DEVICE_VECTOR;
+             vector < IA64_LAST_DEVICE_VECTOR; vector++) {
+                int irq;
+                struct irq_desc *desc;
+                struct irq_cfg *cfg;
+                irq = __get_cpu_var(vector_irq)[vector];
+                if (irq < 0)
+                        continue;
+
+                desc = irq_desc + irq;
+                cfg = irq_cfg + irq;
+                spin_lock(&desc->lock);
+                if (!cfg->move_cleanup_count)
+                        goto unlock;
+
+                if (!cpu_isset(me, cfg->old_domain))
+                        goto unlock;
+
+                spin_lock_irqsave(&vector_lock, flags);
+                __get_cpu_var(vector_irq)[vector] = -1;
+                cpu_clear(me, vector_table[vector]);
+                spin_unlock_irqrestore(&vector_lock, flags);
+                cfg->move_cleanup_count--;
+        unlock:
+                spin_unlock(&desc->lock);
+        }
+        return IRQ_HANDLED;
+}
+
+static struct irqaction irq_move_irqaction = {
+        .handler =      smp_irq_move_cleanup_interrupt,
+        .flags =        IRQF_DISABLED,
+        .name =         "irq_move"
+};
+
 static int __init parse_vector_domain(char *arg)
 {
         if (!arg)
@@ -303,36 +400,6 @@ void destroy_and_reserve_irq(unsigned int irq)
         spin_unlock_irqrestore(&vector_lock, flags);
 }
 
-static int __reassign_irq_vector(int irq, int cpu)
-{
-        struct irq_cfg *cfg = &irq_cfg[irq];
-        int vector;
-        cpumask_t domain;
-
-        if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu))
-                return -EINVAL;
-        if (cpu_isset(cpu, cfg->domain))
-                return 0;
-        domain = vector_allocation_domain(cpu);
-        vector = find_unassigned_vector(domain);
-        if (vector < 0)
-                return -ENOSPC;
-        __clear_irq_vector(irq);
-        BUG_ON(__bind_irq_vector(irq, vector, domain));
-        return 0;
-}
-
-int reassign_irq_vector(int irq, int cpu)
-{
-        unsigned long flags;
-        int ret;
-
-        spin_lock_irqsave(&vector_lock, flags);
-        ret = __reassign_irq_vector(irq, cpu);
-        spin_unlock_irqrestore(&vector_lock, flags);
-        return ret;
-}
-
 /*
  * Dynamic irq allocate and deallocation for MSI
  */
@@ -440,7 +507,7 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)
                         if (unlikely(irq < 0)) {
                                 printk(KERN_ERR "%s: Unexpected interrupt "
                                        "vector %d on CPU %d is not mapped "
-                                       "to any IRQ!\n", __FUNCTION__, vector,
+                                       "to any IRQ!\n", __func__, vector,
                                        smp_processor_id());
                         } else
                                 generic_handle_irq(irq);
@@ -505,7 +572,7 @@ void ia64_process_pending_intr(void)
                         if (unlikely(irq < 0)) {
                                 printk(KERN_ERR "%s: Unexpected interrupt "
                                        "vector %d on CPU %d not being mapped "
-                                       "to any IRQ!!\n", __FUNCTION__, vector,
+                                       "to any IRQ!!\n", __func__, vector,
                                        smp_processor_id());
                         } else {
                                 vectors_in_migration[irq]=0;
@@ -578,6 +645,13 @@ init_IRQ (void)
         register_percpu_irq(IA64_IPI_VECTOR, &ipi_irqaction);
         register_percpu_irq(IA64_IPI_RESCHEDULE, &resched_irqaction);
         register_percpu_irq(IA64_IPI_LOCAL_TLB_FLUSH, &tlb_irqaction);
+#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG)
+        if (vector_domain_type != VECTOR_DOMAIN_NONE) {
+                BUG_ON(IA64_FIRST_DEVICE_VECTOR != IA64_IRQ_MOVE_VECTOR);
+                IA64_FIRST_DEVICE_VECTOR++;
+                register_percpu_irq(IA64_IRQ_MOVE_VECTOR, &irq_move_irqaction);
+        }
+#endif
 #endif
 #ifdef CONFIG_PERFMON
         pfm_init_percpu();
@@ -592,11 +666,7 @@ ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect)
         unsigned long ipi_data;
         unsigned long phys_cpu_id;
 
-#ifdef CONFIG_SMP
         phys_cpu_id = cpu_physical_id(cpu);
-#else
-        phys_cpu_id = (ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff;
-#endif
 
         /*
          * cpu number is in 8bit ID and 8bit EID
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index b618487cdc85..8d9a446a0d17 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -838,7 +838,7 @@ out:
         return 1;
 }
 
-int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 {
         struct kprobe *cur = kprobe_running();
         struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
@@ -1001,6 +1001,11 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
         return 1;
 }
 
+/* ia64 does not need this */
+void __kprobes jprobe_return(void)
+{
+}
+
 int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
         struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 6e17aed53135..6c18221dba36 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -413,8 +413,8 @@ ia64_log_get(int sal_info_type, u8 **buffer, int irq_safe)
                 IA64_LOG_INDEX_INC(sal_info_type);
                 IA64_LOG_UNLOCK(sal_info_type);
                 if (irq_safe) {
-                        IA64_MCA_DEBUG("%s: SAL error record type %d retrieved. "
-                                       "Record length = %ld\n", __FUNCTION__, sal_info_type, total_len);
+                        IA64_MCA_DEBUG("%s: SAL error record type %d retrieved. Record length = %ld\n",
+                                       __func__, sal_info_type, total_len);
                 }
                 *buffer = (u8 *) log_buffer;
                 return total_len;
@@ -518,7 +518,7 @@ ia64_mca_cpe_int_handler (int cpe_irq, void *arg)
         static DEFINE_SPINLOCK(cpe_history_lock);
 
         IA64_MCA_DEBUG("%s: received interrupt vector = %#x on CPU %d\n",
-                       __FUNCTION__, cpe_irq, smp_processor_id());
+                       __func__, cpe_irq, smp_processor_id());
 
         /* SAL spec states this should run w/ interrupts enabled */
         local_irq_enable();
@@ -594,7 +594,7 @@ ia64_mca_register_cpev (int cpev)
         }
 
         IA64_MCA_DEBUG("%s: corrected platform error "
-                       "vector %#x registered\n", __FUNCTION__, cpev);
+                       "vector %#x registered\n", __func__, cpev);
 }
 #endif /* CONFIG_ACPI */
 
@@ -621,12 +621,11 @@ ia64_mca_cmc_vector_setup (void)
         cmcv.cmcv_vector        = IA64_CMC_VECTOR;
         ia64_setreg(_IA64_REG_CR_CMCV, cmcv.cmcv_regval);
 
-        IA64_MCA_DEBUG("%s: CPU %d corrected "
-                       "machine check vector %#x registered.\n",
-                       __FUNCTION__, smp_processor_id(), IA64_CMC_VECTOR);
+        IA64_MCA_DEBUG("%s: CPU %d corrected machine check vector %#x registered.\n",
+                       __func__, smp_processor_id(), IA64_CMC_VECTOR);
 
         IA64_MCA_DEBUG("%s: CPU %d CMCV = %#016lx\n",
-                       __FUNCTION__, smp_processor_id(), ia64_getreg(_IA64_REG_CR_CMCV));
+                       __func__, smp_processor_id(), ia64_getreg(_IA64_REG_CR_CMCV));
 }
 
 /*
@@ -651,9 +650,8 @@ ia64_mca_cmc_vector_disable (void *dummy)
         cmcv.cmcv_mask = 1; /* Mask/disable interrupt */
         ia64_setreg(_IA64_REG_CR_CMCV, cmcv.cmcv_regval);
 
-        IA64_MCA_DEBUG("%s: CPU %d corrected "
-                       "machine check vector %#x disabled.\n",
-                       __FUNCTION__, smp_processor_id(), cmcv.cmcv_vector);
+        IA64_MCA_DEBUG("%s: CPU %d corrected machine check vector %#x disabled.\n",
+                       __func__, smp_processor_id(), cmcv.cmcv_vector);
 }
 
 /*
@@ -678,9 +676,8 @@ ia64_mca_cmc_vector_enable (void *dummy)
         cmcv.cmcv_mask = 0; /* Unmask/enable interrupt */
         ia64_setreg(_IA64_REG_CR_CMCV, cmcv.cmcv_regval);
 
-        IA64_MCA_DEBUG("%s: CPU %d corrected "
-                       "machine check vector %#x enabled.\n",
-                       __FUNCTION__, smp_processor_id(), cmcv.cmcv_vector);
+        IA64_MCA_DEBUG("%s: CPU %d corrected machine check vector %#x enabled.\n",
+                       __func__, smp_processor_id(), cmcv.cmcv_vector);
 }
 
 /*
@@ -767,7 +764,7 @@ ia64_mca_rendez_int_handler(int rendez_irq, void *arg)
         local_irq_save(flags);
         if (notify_die(DIE_MCA_RENDZVOUS_ENTER, "MCA", get_irq_regs(),
                        (long)&nd, 0, 0) == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
 
         ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_DONE;
         /* Register with the SAL monarch that the slave has
@@ -777,7 +774,7 @@ ia64_mca_rendez_int_handler(int rendez_irq, void *arg)
 
         if (notify_die(DIE_MCA_RENDZVOUS_PROCESS, "MCA", get_irq_regs(),
                        (long)&nd, 0, 0) == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
 
         /* Wait for the monarch cpu to exit. */
         while (monarch_cpu != -1)
@@ -785,7 +782,7 @@ ia64_mca_rendez_int_handler(int rendez_irq, void *arg)
 
         if (notify_die(DIE_MCA_RENDZVOUS_LEAVE, "MCA", get_irq_regs(),
                        (long)&nd, 0, 0) == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
 
         ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE;
         /* Enable all interrupts */
@@ -1230,7 +1227,7 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
 
         if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, (long)&nd, 0, 0)
                         == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
 
         ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_CONCURRENT_MCA;
         if (sos->monarch) {
@@ -1246,7 +1243,7 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
                 ia64_mca_wakeup_all();
                 if (notify_die(DIE_MCA_MONARCH_PROCESS, "MCA", regs, (long)&nd, 0, 0)
                                 == NOTIFY_STOP)
-                        ia64_mca_spin(__FUNCTION__);
+                        ia64_mca_spin(__func__);
         } else {
                 while (cpu_isset(cpu, mca_cpu))
                         cpu_relax();    /* spin until monarch wakes us */
@@ -1276,7 +1273,7 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
         }
         if (notify_die(DIE_MCA_MONARCH_LEAVE, "MCA", regs, (long)&nd, 0, recover)
                         == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
 
 
         if (atomic_dec_return(&mca_count) > 0) {
@@ -1328,7 +1325,7 @@ ia64_mca_cmc_int_handler(int cmc_irq, void *arg)
         static DEFINE_SPINLOCK(cmc_history_lock);
 
         IA64_MCA_DEBUG("%s: received interrupt vector = %#x on CPU %d\n",
-                       __FUNCTION__, cmc_irq, smp_processor_id());
+                       __func__, cmc_irq, smp_processor_id());
 
         /* SAL spec states this should run w/ interrupts enabled */
         local_irq_enable();
@@ -1614,7 +1611,7 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
          */
         if (!sos->monarch && atomic_add_return(1, &slaves) == num_online_cpus()) {
                 mprintk(KERN_WARNING "%s: Promoting cpu %d to monarch.\n",
-                       __FUNCTION__, cpu);
+                        __func__, cpu);
                 atomic_dec(&slaves);
                 sos->monarch = 1;
         }
@@ -1626,7 +1623,7 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
          */
         if (sos->monarch && atomic_add_return(1, &monarchs) > 1) {
                 mprintk(KERN_WARNING "%s: Demoting cpu %d to slave.\n",
-                               __FUNCTION__, cpu);
+                               __func__, cpu);
                 atomic_dec(&monarchs);
                 sos->monarch = 0;
         }
@@ -1637,15 +1634,15 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
                        cpu_relax();     /* spin until monarch enters */
                 if (notify_die(DIE_INIT_SLAVE_ENTER, "INIT", regs, (long)&nd, 0, 0)
                                 == NOTIFY_STOP)
-                        ia64_mca_spin(__FUNCTION__);
+                        ia64_mca_spin(__func__);
                 if (notify_die(DIE_INIT_SLAVE_PROCESS, "INIT", regs, (long)&nd, 0, 0)
                                 == NOTIFY_STOP)
-                        ia64_mca_spin(__FUNCTION__);
+                        ia64_mca_spin(__func__);
                 while (monarch_cpu != -1)
                        cpu_relax();     /* spin until monarch leaves */
                 if (notify_die(DIE_INIT_SLAVE_LEAVE, "INIT", regs, (long)&nd, 0, 0)
                                 == NOTIFY_STOP)
-                        ia64_mca_spin(__FUNCTION__);
+                        ia64_mca_spin(__func__);
                 mprintk("Slave on cpu %d returning to normal service.\n", cpu);
                 set_curr_task(cpu, previous_current);
                 ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE;
@@ -1656,7 +1653,7 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
         monarch_cpu = cpu;
         if (notify_die(DIE_INIT_MONARCH_ENTER, "INIT", regs, (long)&nd, 0, 0)
                         == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
 
         /*
          * Wait for a bit.  On some machines (e.g., HP's zx2000 and zx6000, INIT can be
@@ -1673,10 +1670,10 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
          */
         if (notify_die(DIE_INIT_MONARCH_PROCESS, "INIT", regs, (long)&nd, 0, 0)
                         == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
         if (notify_die(DIE_INIT_MONARCH_LEAVE, "INIT", regs, (long)&nd, 0, 0)
                         == NOTIFY_STOP)
-                ia64_mca_spin(__FUNCTION__);
+                ia64_mca_spin(__func__);
         mprintk("\nINIT dump complete.  Monarch on cpu %d returning to normal service.\n", cpu);
         atomic_dec(&monarchs);
         set_curr_task(cpu, previous_current);
@@ -1884,7 +1881,7 @@ ia64_mca_init(void)
                 .priority = 0/* we need to notified last */
         };
 
-        IA64_MCA_DEBUG("%s: begin\n", __FUNCTION__);
+        IA64_MCA_DEBUG("%s: begin\n", __func__);
 
         /* Clear the Rendez checkin flag for all cpus */
         for(i = 0 ; i < NR_CPUS; i++)
@@ -1928,7 +1925,7 @@ ia64_mca_init(void)
                 return;
         }
 
-        IA64_MCA_DEBUG("%s: registered MCA rendezvous spinloop and wakeup mech.\n", __FUNCTION__);
+        IA64_MCA_DEBUG("%s: registered MCA rendezvous spinloop and wakeup mech.\n", __func__);
 
         ia64_mc_info.imi_mca_handler        = ia64_tpa(mca_hldlr_ptr->fp);
         /*
@@ -1949,7 +1946,7 @@ ia64_mca_init(void)
                 return;
         }
 
-        IA64_MCA_DEBUG("%s: registered OS MCA handler with SAL at 0x%lx, gp = 0x%lx\n", __FUNCTION__,
+        IA64_MCA_DEBUG("%s: registered OS MCA handler with SAL at 0x%lx, gp = 0x%lx\n", __func__,
                        ia64_mc_info.imi_mca_handler, ia64_tpa(mca_hldlr_ptr->gp));
 
         /*
@@ -1961,7 +1958,7 @@ ia64_mca_init(void)
         ia64_mc_info.imi_slave_init_handler             = ia64_tpa(init_hldlr_ptr_slave->fp);
         ia64_mc_info.imi_slave_init_handler_size        = 0;
 
-        IA64_MCA_DEBUG("%s: OS INIT handler at %lx\n", __FUNCTION__,
+        IA64_MCA_DEBUG("%s: OS INIT handler at %lx\n", __func__,
                        ia64_mc_info.imi_monarch_init_handler);
 
         /* Register the os init handler with SAL */
@@ -1982,7 +1979,7 @@ ia64_mca_init(void)
                 return;
         }
 
-        IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __FUNCTION__);
+        IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __func__);
 
         /*
          *  Configure the CMCI/P vector and handler. Interrupts for CMC are
@@ -2042,7 +2039,7 @@ ia64_mca_late_init(void)
         cmc_polling_enabled = 0;
         schedule_work(&cmc_enable_work);
 
-        IA64_MCA_DEBUG("%s: CMCI/P setup and enabled.\n", __FUNCTION__);
+        IA64_MCA_DEBUG("%s: CMCI/P setup and enabled.\n", __func__);
 
 #ifdef CONFIG_ACPI
         /* Setup the CPEI/P vector and handler */
@@ -2065,17 +2062,17 @@ ia64_mca_late_init(void)
                                 ia64_cpe_irq = irq;
                                 ia64_mca_register_cpev(cpe_vector);
                                 IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n",
-                                        __FUNCTION__);
+                                        __func__);
                                 return 0;
                         }
                         printk(KERN_ERR "%s: Failed to find irq for CPE "
                                         "interrupt handler, vector %d\n",
-                                        __FUNCTION__, cpe_vector);
+                                        __func__, cpe_vector);
                 }
                 /* If platform doesn't support CPEI, get the timer going. */
                 if (cpe_poll_enabled) {
                         ia64_mca_cpe_poll(0UL);
-                        IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __FUNCTION__);
+                        IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __func__);
                 }
         }
 #endif
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index e58f4367cf11..e83e2ea3b3e0 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -493,7 +493,7 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
         mod->arch.opd->sh_addralign = 8;
         mod->arch.opd->sh_size = fdescs * sizeof(struct fdesc);
         DEBUGP("%s: core.plt=%lx, init.plt=%lx, got=%lx, fdesc=%lx\n",
-               __FUNCTION__, mod->arch.core_plt->sh_size, mod->arch.init_plt->sh_size,
+               __func__, mod->arch.core_plt->sh_size, mod->arch.init_plt->sh_size,
                mod->arch.got->sh_size, mod->arch.opd->sh_size);
         return 0;
 }
@@ -585,7 +585,7 @@ get_plt (struct module *mod, const struct insn *insn, uint64_t value, int *okp)
 #if ARCH_MODULE_DEBUG
         if (plt_target(plt) != target_ip) {
                 printk("%s: mistargeted PLT: wanted %lx, got %lx\n",
-                       __FUNCTION__, target_ip, plt_target(plt));
+                       __func__, target_ip, plt_target(plt));
                 *okp = 0;
                 return 0;
         }
@@ -703,7 +703,7 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
                 if (r_type == R_IA64_PCREL21BI) {
                         if (!is_internal(mod, val)) {
                                 printk(KERN_ERR "%s: %s reloc against non-local symbol (%lx)\n",
-                                       __FUNCTION__, reloc_name[r_type], val);
+                                       __func__, reloc_name[r_type], val);
                                 return -ENOEXEC;
                         }
                         format = RF_INSN21B;
@@ -737,7 +737,7 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
                       case R_IA64_LDXMOV:
                         if (gp_addressable(mod, val)) {
                                 /* turn "ld8" into "mov": */
-                                DEBUGP("%s: patching ld8 at %p to mov\n", __FUNCTION__, location);
+                                DEBUGP("%s: patching ld8 at %p to mov\n", __func__, location);
                                 ia64_patch((u64) location, 0x1fff80fe000UL, 0x10000000000UL);
                         }
                         return 0;
@@ -771,7 +771,7 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
         if (!ok)
                 return -ENOEXEC;
 
-        DEBUGP("%s: [%p]<-%016lx = %s(%lx)\n", __FUNCTION__, location, val,
+        DEBUGP("%s: [%p]<-%016lx = %s(%lx)\n", __func__, location, val,
                reloc_name[r_type] ? reloc_name[r_type] : "?", sym->st_value + addend);
 
         switch (format) {
@@ -807,7 +807,7 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
         Elf64_Shdr *target_sec;
         int ret;
 
-        DEBUGP("%s: applying section %u (%u relocs) to %u\n", __FUNCTION__,
+        DEBUGP("%s: applying section %u (%u relocs) to %u\n", __func__,
                relsec, n, sechdrs[relsec].sh_info);
 
         target_sec = sechdrs + sechdrs[relsec].sh_info;
@@ -835,7 +835,7 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
                         gp = mod->core_size / 2;
                 gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
                 mod->arch.gp = gp;
-                DEBUGP("%s: placing gp at 0x%lx\n", __FUNCTION__, gp);
+                DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
         }
 
         for (i = 0; i < n; i++) {
@@ -903,7 +903,7 @@ register_unwind_table (struct module *mod)
                 init = start + num_core;
         }
 
-        DEBUGP("%s: name=%s, gp=%lx, num_init=%lu, num_core=%lu\n", __FUNCTION__,
+        DEBUGP("%s: name=%s, gp=%lx, num_init=%lu, num_core=%lu\n", __func__,
                mod->name, mod->arch.gp, num_init, num_core);
 
         /*
@@ -912,13 +912,13 @@ register_unwind_table (struct module *mod)
         if (num_core > 0) {
                 mod->arch.core_unw_table = unw_add_unwind_table(mod->name, 0, mod->arch.gp,
                                                                 core, core + num_core);
-                DEBUGP("%s:  core: handle=%p [%p-%p)\n", __FUNCTION__,
+                DEBUGP("%s:  core: handle=%p [%p-%p)\n", __func__,
                        mod->arch.core_unw_table, core, core + num_core);
         }
         if (num_init > 0) {
                 mod->arch.init_unw_table = unw_add_unwind_table(mod->name, 0, mod->arch.gp,
                                                                 init, init + num_init);
-                DEBUGP("%s:  init: handle=%p [%p-%p)\n", __FUNCTION__,
+                DEBUGP("%s:  init: handle=%p [%p-%p)\n", __func__,
                        mod->arch.init_unw_table, init, init + num_init);
         }
 }
@@ -926,7 +926,7 @@ register_unwind_table (struct module *mod)
 int
 module_finalize (const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *mod)
 {
-        DEBUGP("%s: init: entry=%p\n", __FUNCTION__, mod->init);
+        DEBUGP("%s: init: entry=%p\n", __func__, mod->init);
         if (mod->arch.unwind)
                 register_unwind_table(mod);
         return 0;
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index e86d02959794..60c6ef67ebb2 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -57,7 +57,7 @@ static void ia64_set_msi_irq_affinity(unsigned int irq, cpumask_t cpu_mask)
         if (!cpu_online(cpu))
                 return;
 
-        if (reassign_irq_vector(irq, cpu))
+        if (irq_prepare_move(irq, cpu))
                 return;
 
         read_msi_msg(irq, &msg);
@@ -119,6 +119,7 @@ void ia64_teardown_msi_irq(unsigned int irq)
 
 static void ia64_ack_msi_irq(unsigned int irq)
 {
+        irq_complete_move(irq);
         move_native_irq(irq);
         ia64_eoi();
 }
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index f6b99719f10f..a2aabfdc80d9 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -227,12 +227,12 @@
 #ifdef PFM_DEBUGGING
 #define DPRINT(a) \
         do { \
-                if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
+                if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __func__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
         } while (0)
 
 #define DPRINT_ovfl(a) \
         do { \
-                if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
+                if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __func__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
         } while (0)
 #endif
 
diff --git a/arch/ia64/kernel/perfmon_default_smpl.c b/arch/ia64/kernel/perfmon_default_smpl.c
index a7af1cb419f9..5f637bbfcccd 100644
--- a/arch/ia64/kernel/perfmon_default_smpl.c
+++ b/arch/ia64/kernel/perfmon_default_smpl.c
@@ -24,12 +24,12 @@ MODULE_LICENSE("GPL");
 #ifdef DEFAULT_DEBUG
 #define DPRINT(a) \
         do { \
-                if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d ", __FUNCTION__, __LINE__, smp_processor_id()); printk a; } \
+                if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d ", __func__, __LINE__, smp_processor_id()); printk a; } \
         } while (0)
 
 #define DPRINT_ovfl(a) \
         do { \
-                if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d ", __FUNCTION__, __LINE__, smp_processor_id()); printk a; } \
+                if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d ", __func__, __LINE__, smp_processor_id()); printk a; } \
         } while (0)
 
 #else
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 331d6768b5d5..ab784ec4319d 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -698,52 +698,6 @@ thread_matches (struct task_struct *thread, unsigned long addr)
 }
 
 /*
- * GDB apparently wants to be able to read the register-backing store
- * of any thread when attached to a given process.  If we are peeking
- * or poking an address that happens to reside in the kernel-backing
- * store of another thread, we need to attach to that thread, because
- * otherwise we end up accessing stale data.
- *
- * task_list_lock must be read-locked before calling this routine!
- */
-static struct task_struct *
-find_thread_for_addr (struct task_struct *child, unsigned long addr)
-{
-        struct task_struct *p;
-        struct mm_struct *mm;
-        struct list_head *this, *next;
-        int mm_users;
-
-        if (!(mm = get_task_mm(child)))
-                return child;
-
-        /* -1 because of our get_task_mm(): */
-        mm_users = atomic_read(&mm->mm_users) - 1;
-        if (mm_users <= 1)
-                goto out;               /* not multi-threaded */
-
-        /*
-         * Traverse the current process' children list.  Every task that
-         * one attaches to becomes a child.  And it is only attached children
-         * of the debugger that are of interest (ptrace_check_attach checks
-         * for this).
-         */
-        list_for_each_safe(this, next, &current->children) {
-                p = list_entry(this, struct task_struct, sibling);
-                if (p->tgid != child->tgid)
-                        continue;
-                if (thread_matches(p, addr)) {
-                        child = p;
-                        goto out;
-                }
-        }
-
-  out:
-        mmput(mm);
-        return child;
-}
-
-/*
  * Write f32-f127 back to task->thread.fph if it has been modified.
  */
 inline void
@@ -826,14 +780,14 @@ convert_to_non_syscall (struct task_struct *child, struct pt_regs  *pt,
                 if ((long)((unsigned long)child + IA64_STK_OFFSET - sp)
                     < IA64_PT_REGS_SIZE) {
                         dprintk("ptrace.%s: ran off the top of the kernel "
-                                "stack\n", __FUNCTION__);
+                                "stack\n", __func__);
                         return;
                 }
                 if (unw_get_pr (&prev_info, &pr) < 0) {
                         unw_get_rp(&prev_info, &ip);
                         dprintk("ptrace.%s: failed to read "
                                 "predicate register (ip=0x%lx)\n",
-                                __FUNCTION__, ip);
+                                __func__, ip);
                         return;
                 }
                 if (unw_is_intr_frame(&info)
@@ -908,7 +862,7 @@ static int
 access_uarea (struct task_struct *child, unsigned long addr,
               unsigned long *data, int write_access)
 {
-        unsigned long *ptr, regnum, urbs_end, rnat_addr, cfm;
+        unsigned long *ptr, regnum, urbs_end, cfm;
         struct switch_stack *sw;
         struct pt_regs *pt;
 #       define pt_reg_addr(pt, reg)     ((void *)                           \
@@ -1011,14 +965,9 @@ access_uarea (struct task_struct *child, unsigned long addr,
                          * the kernel was entered.
                          *
                          * Furthermore, when changing the contents of
-                         * PT_AR_BSP (or PT_CFM) we MUST copy any
-                         * users-level stacked registers that are
-                         * stored on the kernel stack back to
-                         * user-space because otherwise, we might end
-                         * up clobbering kernel stacked registers.
-                         * Also, if this happens while the task is
-                         * blocked in a system call, which convert the
-                         * state such that the non-system-call exit
+                         * PT_AR_BSP (or PT_CFM) while the task is
+                         * blocked in a system call, convert the state
+                         * so that the non-system-call exit
                          * path is used.  This ensures that the proper
                          * state will be picked up when resuming
                          * execution.  However, it *also* means that
@@ -1035,10 +984,6 @@ access_uarea (struct task_struct *child, unsigned long addr,
                         urbs_end = ia64_get_user_rbs_end(child, pt, &cfm);
                         if (write_access) {
                                 if (*data != urbs_end) {
-                                        if (ia64_sync_user_rbs(child, sw,
-                                                               pt->ar_bspstore,
-                                                               urbs_end) < 0)
-                                                return -1;
                                         if (in_syscall(pt))
                                                 convert_to_non_syscall(child,
                                                                        pt,
@@ -1058,10 +1003,6 @@ access_uarea (struct task_struct *child, unsigned long addr,
                         urbs_end = ia64_get_user_rbs_end(child, pt, &cfm);
                         if (write_access) {
                                 if (((cfm ^ *data) & PFM_MASK) != 0) {
-                                        if (ia64_sync_user_rbs(child, sw,
-                                                               pt->ar_bspstore,
-                                                               urbs_end) < 0)
-                                                return -1;
                                         if (in_syscall(pt))
                                                 convert_to_non_syscall(child,
                                                                        pt,
@@ -1093,16 +1034,8 @@ access_uarea (struct task_struct *child, unsigned long addr,
                         return 0;
 
                       case PT_AR_RNAT:
-                        urbs_end = ia64_get_user_rbs_end(child, pt, NULL);
-                        rnat_addr = (long) ia64_rse_rnat_addr((long *)
-                                                              urbs_end);
-                        if (write_access)
-                                return ia64_poke(child, sw, urbs_end,
-                                                 rnat_addr, *data);
-                        else
-                                return ia64_peek(child, sw, urbs_end,
-                                                 rnat_addr, data);
-
+                        ptr = pt_reg_addr(pt, ar_rnat);
+                        break;
                       case PT_R1:
                         ptr = pt_reg_addr(pt, r1);
                         break;
@@ -1521,215 +1454,97 @@ ptrace_setregs (struct task_struct *child, struct pt_all_user_regs __user *ppr)
         return ret;
 }
 
-/*
- * Called by kernel/ptrace.c when detaching..
- *
- * Make sure the single step bit is not set.
- */
 void
-ptrace_disable (struct task_struct *child)
+user_enable_single_step (struct task_struct *child)
 {
         struct ia64_psr *child_psr = ia64_psr(task_pt_regs(child));
 
-        /* make sure the single step/taken-branch trap bits are not set: */
-        clear_tsk_thread_flag(child, TIF_SINGLESTEP);
-        child_psr->ss = 0;
-        child_psr->tb = 0;
+        set_tsk_thread_flag(child, TIF_SINGLESTEP);
+        child_psr->ss = 1;
 }
 
-asmlinkage long
-sys_ptrace (long request, pid_t pid, unsigned long addr, unsigned long data)
+void
+user_enable_block_step (struct task_struct *child)
 {
-        struct pt_regs *pt;
-        unsigned long urbs_end, peek_or_poke;
-        struct task_struct *child;
-        struct switch_stack *sw;
-        long ret;
-        struct unw_frame_info info;
+        struct ia64_psr *child_psr = ia64_psr(task_pt_regs(child));
 
-        lock_kernel();
-        ret = -EPERM;
-        if (request == PTRACE_TRACEME) {
-                ret = ptrace_traceme();
-                goto out;
-        }
+        set_tsk_thread_flag(child, TIF_SINGLESTEP);
+        child_psr->tb = 1;
+}
 
-        peek_or_poke = (request == PTRACE_PEEKTEXT
-                        || request == PTRACE_PEEKDATA
-                        || request == PTRACE_POKETEXT
-                        || request == PTRACE_POKEDATA);
-        ret = -ESRCH;
-        read_lock(&tasklist_lock);
-        {
-                child = find_task_by_pid(pid);
-                if (child) {
-                        if (peek_or_poke)
-                                child = find_thread_for_addr(child, addr);
-                        get_task_struct(child);
-                }
-        }
-        read_unlock(&tasklist_lock);
-        if (!child)
-                goto out;
-        ret = -EPERM;
-        if (pid == 1)           /* no messing around with init! */
-                goto out_tsk;
-
-        if (request == PTRACE_ATTACH) {
-                ret = ptrace_attach(child);
-                if (!ret)
-                        arch_ptrace_attach(child);
-                goto out_tsk;
-        }
+void
+user_disable_single_step (struct task_struct *child)
+{
+        struct ia64_psr *child_psr = ia64_psr(task_pt_regs(child));
 
-        ret = ptrace_check_attach(child, request == PTRACE_KILL);
-        if (ret < 0)
-                goto out_tsk;
+        /* make sure the single step/taken-branch trap bits are not set: */
+        clear_tsk_thread_flag(child, TIF_SINGLESTEP);
+        child_psr->ss = 0;
+        child_psr->tb = 0;
+}
 
-        pt = task_pt_regs(child);
-        sw = (struct switch_stack *) (child->thread.ksp + 16);
+/*
+ * Called by kernel/ptrace.c when detaching..
+ *
+ * Make sure the single step bit is not set.
+ */
+void
+ptrace_disable (struct task_struct *child)
+{
+        user_disable_single_step(child);
+}
 
+long
+arch_ptrace (struct task_struct *child, long request, long addr, long data)
+{
         switch (request) {
-              case PTRACE_PEEKTEXT:
-              case PTRACE_PEEKDATA:
+        case PTRACE_PEEKTEXT:
+        case PTRACE_PEEKDATA:
                 /* read word at location addr */
-                urbs_end = ia64_get_user_rbs_end(child, pt, NULL);
-                ret = ia64_peek(child, sw, urbs_end, addr, &data);
-                if (ret == 0) {
-                        ret = data;
-                        /* ensure "ret" is not mistaken as an error code: */
-                        force_successful_syscall_return();
-                }
-                goto out_tsk;
-
-              case PTRACE_POKETEXT:
-              case PTRACE_POKEDATA:
-                /* write the word at location addr */
-                urbs_end = ia64_get_user_rbs_end(child, pt, NULL);
-                ret = ia64_poke(child, sw, urbs_end, addr, data);
-
-                /* Make sure user RBS has the latest data */
-                unw_init_from_blocked_task(&info, child);
-                do_sync_rbs(&info, ia64_sync_user_rbs);
+                if (access_process_vm(child, addr, &data, sizeof(data), 0)
+                    != sizeof(data))
+                        return -EIO;
+                /* ensure return value is not mistaken for error code */
+                force_successful_syscall_return();
+                return data;
 
-                goto out_tsk;
+        /* PTRACE_POKETEXT and PTRACE_POKEDATA is handled
+         * by the generic ptrace_request().
+         */
 
-              case PTRACE_PEEKUSR:
+        case PTRACE_PEEKUSR:
                 /* read the word at addr in the USER area */
-                if (access_uarea(child, addr, &data, 0) < 0) {
-                        ret = -EIO;
-                        goto out_tsk;
-                }
-                ret = data;
-                /* ensure "ret" is not mistaken as an error code */
+                if (access_uarea(child, addr, &data, 0) < 0)
+                        return -EIO;
+                /* ensure return value is not mistaken for error code */
                 force_successful_syscall_return();
-                goto out_tsk;
+                return data;
 
-              case PTRACE_POKEUSR:
+        case PTRACE_POKEUSR:
                 /* write the word at addr in the USER area */
-                if (access_uarea(child, addr, &data, 1) < 0) {
-                        ret = -EIO;
-                        goto out_tsk;
-                }
-                ret = 0;
-                goto out_tsk;
+                if (access_uarea(child, addr, &data, 1) < 0)
+                        return -EIO;
+                return 0;
 
-              case PTRACE_OLD_GETSIGINFO:
+        case PTRACE_OLD_GETSIGINFO:
                 /* for backwards-compatibility */
-                ret = ptrace_request(child, PTRACE_GETSIGINFO, addr, data);
-                goto out_tsk;
+                return ptrace_request(child, PTRACE_GETSIGINFO, addr, data);
 
-              case PTRACE_OLD_SETSIGINFO:
+        case PTRACE_OLD_SETSIGINFO:
                 /* for backwards-compatibility */
-                ret = ptrace_request(child, PTRACE_SETSIGINFO, addr, data);
-                goto out_tsk;
-
-              case PTRACE_SYSCALL:
-                /* continue and stop at next (return from) syscall */
-              case PTRACE_CONT:
-                /* restart after signal. */
-                ret = -EIO;
-                if (!valid_signal(data))
-                        goto out_tsk;
-                if (request == PTRACE_SYSCALL)
-                        set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-                else
-                        clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-                child->exit_code = data;
+                return ptrace_request(child, PTRACE_SETSIGINFO, addr, data);
 
-                /*
-                 * Make sure the single step/taken-branch trap bits
-                 * are not set:
-                 */
-                clear_tsk_thread_flag(child, TIF_SINGLESTEP);
-                ia64_psr(pt)->ss = 0;
-                ia64_psr(pt)->tb = 0;
+        case PTRACE_GETREGS:
+                return ptrace_getregs(child,
+                                      (struct pt_all_user_regs __user *) data);
 
-                wake_up_process(child);
-                ret = 0;
-                goto out_tsk;
+        case PTRACE_SETREGS:
+                return ptrace_setregs(child,
+                                      (struct pt_all_user_regs __user *) data);
 
-              case PTRACE_KILL:
-                /*
-                 * Make the child exit.  Best I can do is send it a
-                 * sigkill.  Perhaps it should be put in the status
-                 * that it wants to exit.
-                 */
-                if (child->exit_state == EXIT_ZOMBIE)
-                        /* already dead */
-                        goto out_tsk;
-                child->exit_code = SIGKILL;
-
-                ptrace_disable(child);
-                wake_up_process(child);
-                ret = 0;
-                goto out_tsk;
-
-              case PTRACE_SINGLESTEP:
-                /* let child execute for one instruction */
-              case PTRACE_SINGLEBLOCK:
-                ret = -EIO;
-                if (!valid_signal(data))
-                        goto out_tsk;
-
-                clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-                set_tsk_thread_flag(child, TIF_SINGLESTEP);
-                if (request == PTRACE_SINGLESTEP) {
-                        ia64_psr(pt)->ss = 1;
-                } else {
-                        ia64_psr(pt)->tb = 1;
-                }
-                child->exit_code = data;
-
-                /* give it a chance to run. */
-                wake_up_process(child);
-                ret = 0;
-                goto out_tsk;
-
-              case PTRACE_DETACH:
-                /* detach a process that was attached. */
-                ret = ptrace_detach(child, data);
-                goto out_tsk;
-
-              case PTRACE_GETREGS:
-                ret = ptrace_getregs(child,
-                                     (struct pt_all_user_regs __user *) data);
-                goto out_tsk;
-
-              case PTRACE_SETREGS:
-                ret = ptrace_setregs(child,
-                                     (struct pt_all_user_regs __user *) data);
-                goto out_tsk;
-
-              default:
-                ret = ptrace_request(child, request, addr, data);
-                goto out_tsk;
+        default:
+                return ptrace_request(child, request, addr, data);
         }
-  out_tsk:
-        put_task_struct(child);
-  out:
-        unlock_kernel();
-        return ret;
 }
 
 
diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c
index f44fe8412162..a3022dc48ef8 100644
--- a/arch/ia64/kernel/sal.c
+++ b/arch/ia64/kernel/sal.c
@@ -109,6 +109,13 @@ check_versions (struct ia64_sal_systab *systab)
                 sal_revision = SAL_VERSION_CODE(2, 8);
                 sal_version = SAL_VERSION_CODE(0, 0);
         }
+
+        if (ia64_platform_is("sn2") && (sal_revision == SAL_VERSION_CODE(2, 9)))
+                /*
+                 * SGI Altix has hard-coded version 2.9 in their prom
+                 * but they actually implement 3.2, so let's fix it here.
+                 */
+                sal_revision = SAL_VERSION_CODE(3, 2);
 }
 
 static void __init
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index ebd1a09f3201..4aa9eaea76c3 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -690,7 +690,7 @@ get_model_name(__u8 family, __u8 model)
         if (overflow++ == 0)
                 printk(KERN_ERR
                        "%s: Table overflow. Some processor model information will be missing\n",
-                       __FUNCTION__);
+                       __func__);
         return "Unknown";
 }
 
@@ -785,7 +785,7 @@ get_max_cacheline_size (void)
         status = ia64_pal_cache_summary(&levels, &unique_caches);
         if (status != 0) {
                 printk(KERN_ERR "%s: ia64_pal_cache_summary() failed (status=%ld)\n",
-                       __FUNCTION__, status);
+                       __func__, status);
                 max = SMP_CACHE_BYTES;
                 /* Safest setup for "flush_icache_range()" */
                 ia64_i_cache_stride_shift = I_CACHE_STRIDE_SHIFT;
@@ -798,7 +798,7 @@ get_max_cacheline_size (void)
                 if (status != 0) {
                         printk(KERN_ERR
                                "%s: ia64_pal_cache_config_info(l=%lu, 2) failed (status=%ld)\n",
-                               __FUNCTION__, l, status);
+                               __func__, l, status);
                         max = SMP_CACHE_BYTES;
                         /* The safest setup for "flush_icache_range()" */
                         cci.pcci_stride = I_CACHE_STRIDE_SHIFT;
@@ -814,7 +814,7 @@ get_max_cacheline_size (void)
                         if (status != 0) {
                                 printk(KERN_ERR
                                 "%s: ia64_pal_cache_config_info(l=%lu, 1) failed (status=%ld)\n",
-                                        __FUNCTION__, l, status);
+                                        __func__, l, status);
                                 /* The safest setup for "flush_icache_range()" */
                                 cci.pcci_stride = I_CACHE_STRIDE_SHIFT;
                         }
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 309da3567bc8..5740296c35af 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -342,15 +342,33 @@ setup_frame (int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set,
 
         new_sp = scr->pt.r12;
         tramp_addr = (unsigned long) __kernel_sigtramp;
-        if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags(new_sp) == 0) {
-                new_sp = current->sas_ss_sp + current->sas_ss_size;
-                /*
-                 * We need to check for the register stack being on the signal stack
-                 * separately, because it's switched separately (memory stack is switched
-                 * in the kernel, register stack is switched in the signal trampoline).
-                 */
-                if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
-                        new_rbs = (current->sas_ss_sp + sizeof(long) - 1) & ~(sizeof(long) - 1);
+        if (ka->sa.sa_flags & SA_ONSTACK) {
+                int onstack = sas_ss_flags(new_sp);
+
+                if (onstack == 0) {
+                        new_sp = current->sas_ss_sp + current->sas_ss_size;
+                        /*
+                         * We need to check for the register stack being on the
+                         * signal stack separately, because it's switched
+                         * separately (memory stack is switched in the kernel,
+                         * register stack is switched in the signal trampoline).
+                         */
+                        if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
+                                new_rbs = ALIGN(current->sas_ss_sp,
+                                                sizeof(long));
+                } else if (onstack == SS_ONSTACK) {
+                        unsigned long check_sp;
+
+                        /*
+                         * If we are on the alternate signal stack and would
+                         * overflow it, don't. Return an always-bogus address
+                         * instead so we will die with SIGSEGV.
+                         */
+                        check_sp = (new_sp - sizeof(*frame)) & -STACK_ALIGN;
+                        if (!likely(on_sig_stack(check_sp)))
+                                return force_sigsegv_info(sig, (void __user *)
+                                                          check_sp);
+                }
         }
         frame = (void __user *) ((new_sp - sizeof(*frame)) & -STACK_ALIGN);
 
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 52f70bbc192a..6903361d11a5 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -28,7 +28,7 @@ extern int die_if_kernel(char *str, struct pt_regs *regs, long err);
 #undef DEBUG_UNALIGNED_TRAP
 
 #ifdef DEBUG_UNALIGNED_TRAP
-# define DPRINT(a...)   do { printk("%s %u: ", __FUNCTION__, __LINE__); printk (a); } while (0)
+# define DPRINT(a...)   do { printk("%s %u: ", __func__, __LINE__); printk (a); } while (0)
 # define DDUMP(str,vp,len)      dump(str, vp, len)
 
 static void
@@ -674,7 +674,7 @@ emulate_load_updates (update_t type, load_store_t ld, struct pt_regs *regs, unsi
          * just in case.
          */
         if (ld.x6_op == 1 || ld.x6_op == 3) {
-                printk(KERN_ERR "%s: register update on speculative load, error\n", __FUNCTION__);
+                printk(KERN_ERR "%s: register update on speculative load, error\n", __func__);
                 if (die_if_kernel("unaligned reference on speculative load with register update\n",
                                   regs, 30))
                         return;
@@ -1104,7 +1104,7 @@ emulate_load_floatpair (unsigned long ifa, load_store_t ld, struct pt_regs *regs
                  */
                 if (ld.x6_op == 1 || ld.x6_op == 3)
                         printk(KERN_ERR "%s: register update on speculative load pair, error\n",
-                               __FUNCTION__);
+                               __func__);
 
                 setreg(ld.r3, ifa, 0, regs);
         }
diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c
index c1bdb5131814..67810b77d998 100644
--- a/arch/ia64/kernel/unwind.c
+++ b/arch/ia64/kernel/unwind.c
@@ -257,7 +257,7 @@ pt_regs_off (unsigned long reg)
                 off = unw.pt_regs_offsets[reg];
 
         if (off < 0) {
-                UNW_DPRINT(0, "unwind.%s: bad scratch reg r%lu\n", __FUNCTION__, reg);
+                UNW_DPRINT(0, "unwind.%s: bad scratch reg r%lu\n", __func__, reg);
                 off = 0;
         }
         return (unsigned long) off;
@@ -268,13 +268,13 @@ get_scratch_regs (struct unw_frame_info *info)
 {
         if (!info->pt) {
                 /* This should not happen with valid unwind info.  */
-                UNW_DPRINT(0, "unwind.%s: bad unwind info: resetting info->pt\n", __FUNCTION__);
+                UNW_DPRINT(0, "unwind.%s: bad unwind info: resetting info->pt\n", __func__);
                 if (info->flags & UNW_FLAG_INTERRUPT_FRAME)
                         info->pt = (unsigned long) ((struct pt_regs *) info->psp - 1);
                 else
                         info->pt = info->sp - 16;
         }
-        UNW_DPRINT(3, "unwind.%s: sp 0x%lx pt 0x%lx\n", __FUNCTION__, info->sp, info->pt);
+        UNW_DPRINT(3, "unwind.%s: sp 0x%lx pt 0x%lx\n", __func__, info->sp, info->pt);
         return (struct pt_regs *) info->pt;
 }
 
@@ -294,7 +294,7 @@ unw_access_gr (struct unw_frame_info *info, int regnum, unsigned long *val, char
                         return 0;
                 }
                 UNW_DPRINT(0, "unwind.%s: trying to access non-existent r%u\n",
-                           __FUNCTION__, regnum);
+                           __func__, regnum);
                 return -1;
         }
 
@@ -341,7 +341,7 @@ unw_access_gr (struct unw_frame_info *info, int regnum, unsigned long *val, char
                                         {
                                                 UNW_DPRINT(0, "unwind.%s: %p outside of regstk "
                                                         "[0x%lx-0x%lx)\n",
-                                                        __FUNCTION__, (void *) addr,
+                                                        __func__, (void *) addr,
                                                         info->regstk.limit,
                                                         info->regstk.top);
                                                 return -1;
@@ -374,7 +374,7 @@ unw_access_gr (struct unw_frame_info *info, int regnum, unsigned long *val, char
                     || (unsigned long) addr >= info->regstk.top)
                 {
                         UNW_DPRINT(0, "unwind.%s: ignoring attempt to access register outside "
-                                   "of rbs\n",  __FUNCTION__);
+                                   "of rbs\n",  __func__);
                         return -1;
                 }
                 if ((unsigned long) nat_addr >= info->regstk.top)
@@ -385,7 +385,7 @@ unw_access_gr (struct unw_frame_info *info, int regnum, unsigned long *val, char
         if (write) {
                 if (read_only(addr)) {
                         UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
-                                __FUNCTION__);
+                                __func__);
                 } else {
                         *addr = *val;
                         if (*nat)
@@ -427,13 +427,13 @@ unw_access_br (struct unw_frame_info *info, int regnum, unsigned long *val, int
 
               default:
                 UNW_DPRINT(0, "unwind.%s: trying to access non-existent b%u\n",
-                           __FUNCTION__, regnum);
+                           __func__, regnum);
                 return -1;
         }
         if (write)
                 if (read_only(addr)) {
                         UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
-                                __FUNCTION__);
+                                __func__);
                 } else
                         *addr = *val;
         else
@@ -450,7 +450,7 @@ unw_access_fr (struct unw_frame_info *info, int regnum, struct ia64_fpreg *val,
 
         if ((unsigned) (regnum - 2) >= 126) {
                 UNW_DPRINT(0, "unwind.%s: trying to access non-existent f%u\n",
-                           __FUNCTION__, regnum);
+                           __func__, regnum);
                 return -1;
         }
 
@@ -482,7 +482,7 @@ unw_access_fr (struct unw_frame_info *info, int regnum, struct ia64_fpreg *val,
         if (write)
                 if (read_only(addr)) {
                         UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
-                                __FUNCTION__);
+                                __func__);
                 } else
                         *addr = *val;
         else
@@ -572,14 +572,14 @@ unw_access_ar (struct unw_frame_info *info, int regnum, unsigned long *val, int
 
               default:
                 UNW_DPRINT(0, "unwind.%s: trying to access non-existent ar%u\n",
-                           __FUNCTION__, regnum);
+                           __func__, regnum);
                 return -1;
         }
 
         if (write) {
                 if (read_only(addr)) {
                         UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
-                                __FUNCTION__);
+                                __func__);
                 } else
                         *addr = *val;
         } else
@@ -600,7 +600,7 @@ unw_access_pr (struct unw_frame_info *info, unsigned long *val, int write)
         if (write) {
                 if (read_only(addr)) {
                         UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
-                                __FUNCTION__);
+                                __func__);
                 } else
                         *addr = *val;
         } else
@@ -699,7 +699,7 @@ decode_abreg (unsigned char abreg, int memory)
               default:
                 break;
         }
-        UNW_DPRINT(0, "unwind.%s: bad abreg=0x%x\n", __FUNCTION__, abreg);
+        UNW_DPRINT(0, "unwind.%s: bad abreg=0x%x\n", __func__, abreg);
         return UNW_REG_LC;
 }
 
@@ -739,7 +739,7 @@ spill_next_when (struct unw_reg_info **regp, struct unw_reg_info *lim, unw_word
                         return;
                 }
         }
-        UNW_DPRINT(0, "unwind.%s: excess spill!\n",  __FUNCTION__);
+        UNW_DPRINT(0, "unwind.%s: excess spill!\n",  __func__);
 }
 
 static inline void
@@ -855,11 +855,11 @@ desc_abi (unsigned char abi, unsigned char context, struct unw_state_record *sr)
 {
         if (abi == 3 && context == 'i') {
                 sr->flags |= UNW_FLAG_INTERRUPT_FRAME;
-                UNW_DPRINT(3, "unwind.%s: interrupt frame\n",  __FUNCTION__);
+                UNW_DPRINT(3, "unwind.%s: interrupt frame\n",  __func__);
         }
         else
                 UNW_DPRINT(0, "unwind%s: ignoring unwabi(abi=0x%x,context=0x%x)\n",
-                                __FUNCTION__, abi, context);
+                                __func__, abi, context);
 }
 
 static inline void
@@ -1347,7 +1347,7 @@ script_emit (struct unw_script *script, struct unw_insn insn)
 {
         if (script->count >= UNW_MAX_SCRIPT_LEN) {
                 UNW_DPRINT(0, "unwind.%s: script exceeds maximum size of %u instructions!\n",
-                        __FUNCTION__, UNW_MAX_SCRIPT_LEN);
+                        __func__, UNW_MAX_SCRIPT_LEN);
                 return;
         }
         script->insn[script->count++] = insn;
@@ -1389,7 +1389,7 @@ emit_nat_info (struct unw_state_record *sr, int i, struct unw_script *script)
 
               default:
                 UNW_DPRINT(0, "unwind.%s: don't know how to emit nat info for where = %u\n",
-                           __FUNCTION__, r->where);
+                           __func__, r->where);
                 return;
         }
         insn.opc = opc;
@@ -1446,7 +1446,7 @@ compile_reg (struct unw_state_record *sr, int i, struct unw_script *script)
                                 val = offsetof(struct pt_regs, f6) + 16*(rval - 6);
                         else
                                 UNW_DPRINT(0, "unwind.%s: kernel may not touch f%lu\n",
-                                           __FUNCTION__, rval);
+                                           __func__, rval);
                 }
                 break;
 
@@ -1474,7 +1474,7 @@ compile_reg (struct unw_state_record *sr, int i, struct unw_script *script)
 
               default:
                 UNW_DPRINT(0, "unwind%s: register %u has unexpected `where' value of %u\n",
-                           __FUNCTION__, i, r->where);
+                           __func__, i, r->where);
                 break;
         }
         insn.opc = opc;
@@ -1547,10 +1547,10 @@ build_script (struct unw_frame_info *info)
                 r->when = UNW_WHEN_NEVER;
         sr.pr_val = info->pr;
 
-        UNW_DPRINT(3, "unwind.%s: ip 0x%lx\n", __FUNCTION__, ip);
+        UNW_DPRINT(3, "unwind.%s: ip 0x%lx\n", __func__, ip);
         script = script_new(ip);
         if (!script) {
-                UNW_DPRINT(0, "unwind.%s: failed to create unwind script\n",  __FUNCTION__);
+                UNW_DPRINT(0, "unwind.%s: failed to create unwind script\n",  __func__);
                 STAT(unw.stat.script.build_time += ia64_get_itc() - start);
                 return NULL;
         }
@@ -1569,7 +1569,7 @@ build_script (struct unw_frame_info *info)
         if (!e) {
                 /* no info, return default unwinder (leaf proc, no mem stack, no saved regs)  */
                 UNW_DPRINT(1, "unwind.%s: no unwind info for ip=0x%lx (prev ip=0x%lx)\n",
-                        __FUNCTION__, ip, unw.cache[info->prev_script].ip);
+                        __func__, ip, unw.cache[info->prev_script].ip);
                 sr.curr.reg[UNW_REG_RP].where = UNW_WHERE_BR;
                 sr.curr.reg[UNW_REG_RP].when = -1;
                 sr.curr.reg[UNW_REG_RP].val = 0;
@@ -1618,13 +1618,13 @@ build_script (struct unw_frame_info *info)
                 sr.curr.reg[UNW_REG_RP].when = -1;
                 sr.curr.reg[UNW_REG_RP].val = sr.return_link_reg;
                 UNW_DPRINT(1, "unwind.%s: using default for rp at ip=0x%lx where=%d val=0x%lx\n",
-                           __FUNCTION__, ip, sr.curr.reg[UNW_REG_RP].where,
+                           __func__, ip, sr.curr.reg[UNW_REG_RP].where,
                            sr.curr.reg[UNW_REG_RP].val);
         }
 
 #ifdef UNW_DEBUG
         UNW_DPRINT(1, "unwind.%s: state record for func 0x%lx, t=%u:\n",
-                __FUNCTION__, table->segment_base + e->start_offset, sr.when_target);
+                __func__, table->segment_base + e->start_offset, sr.when_target);
         for (r = sr.curr.reg; r < sr.curr.reg + UNW_NUM_REGS; ++r) {
                 if (r->where != UNW_WHERE_NONE || r->when != UNW_WHEN_NEVER) {
                         UNW_DPRINT(1, "  %s <- ", unw.preg_name[r - sr.curr.reg]);
@@ -1746,7 +1746,7 @@ run_script (struct unw_script *script, struct unw_frame_info *state)
                         } else {
                                 s[dst] = 0;
                                 UNW_DPRINT(0, "unwind.%s: no state->pt, dst=%ld, val=%ld\n",
-                                           __FUNCTION__, dst, val);
+                                           __func__, dst, val);
                         }
                         break;
 
@@ -1756,7 +1756,7 @@ run_script (struct unw_script *script, struct unw_frame_info *state)
                         else {
                                 s[dst] = 0;
                                 UNW_DPRINT(0, "unwind.%s: UNW_INSN_MOVE_CONST bad val=%ld\n",
-                                           __FUNCTION__, val);
+                                           __func__, val);
                         }
                         break;
 
@@ -1791,7 +1791,7 @@ run_script (struct unw_script *script, struct unw_frame_info *state)
                             || s[val] < TASK_SIZE)
                         {
                                 UNW_DPRINT(0, "unwind.%s: rejecting bad psp=0x%lx\n",
-                                           __FUNCTION__, s[val]);
+                                           __func__, s[val]);
                                 break;
                         }
 #endif
@@ -1825,7 +1825,7 @@ find_save_locs (struct unw_frame_info *info)
         if ((info->ip & (local_cpu_data->unimpl_va_mask | 0xf)) || info->ip < TASK_SIZE) {
                 /* don't let obviously bad addresses pollute the cache */
                 /* FIXME: should really be level 0 but it occurs too often. KAO */
-                UNW_DPRINT(1, "unwind.%s: rejecting bad ip=0x%lx\n", __FUNCTION__, info->ip);
+                UNW_DPRINT(1, "unwind.%s: rejecting bad ip=0x%lx\n", __func__, info->ip);
                 info->rp_loc = NULL;
                 return -1;
         }
@@ -1838,7 +1838,7 @@ find_save_locs (struct unw_frame_info *info)
                         spin_unlock_irqrestore(&unw.lock, flags);
                         UNW_DPRINT(0,
                                    "unwind.%s: failed to locate/build unwind script for ip %lx\n",
-                                   __FUNCTION__, info->ip);
+                                   __func__, info->ip);
                         return -1;
                 }
                 have_write_lock = 1;
@@ -1882,21 +1882,21 @@ unw_unwind (struct unw_frame_info *info)
         if (!unw_valid(info, info->rp_loc)) {
                 /* FIXME: should really be level 0 but it occurs too often. KAO */
                 UNW_DPRINT(1, "unwind.%s: failed to locate return link (ip=0x%lx)!\n",
-                           __FUNCTION__, info->ip);
+                           __func__, info->ip);
                 STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
                 return -1;
         }
         /* restore the ip */
         ip = info->ip = *info->rp_loc;
         if (ip < GATE_ADDR) {
-                UNW_DPRINT(2, "unwind.%s: reached user-space (ip=0x%lx)\n", __FUNCTION__, ip);
+                UNW_DPRINT(2, "unwind.%s: reached user-space (ip=0x%lx)\n", __func__, ip);
                 STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
                 return -1;
         }
 
         /* validate the previous stack frame pointer */
         if (!unw_valid(info, info->pfs_loc)) {
-                UNW_DPRINT(0, "unwind.%s: failed to locate ar.pfs!\n", __FUNCTION__);
+                UNW_DPRINT(0, "unwind.%s: failed to locate ar.pfs!\n", __func__);
                 STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
                 return -1;
         }
@@ -1912,13 +1912,13 @@ unw_unwind (struct unw_frame_info *info)
                         num_regs = *info->cfm_loc & 0x7f;               /* size of frame */
                 info->pfs_loc =
                         (unsigned long *) (info->pt + offsetof(struct pt_regs, ar_pfs));
-                UNW_DPRINT(3, "unwind.%s: interrupt_frame pt 0x%lx\n", __FUNCTION__, info->pt);
+                UNW_DPRINT(3, "unwind.%s: interrupt_frame pt 0x%lx\n", __func__, info->pt);
         } else
                 num_regs = (*info->cfm_loc >> 7) & 0x7f;        /* size of locals */
         info->bsp = (unsigned long) ia64_rse_skip_regs((unsigned long *) info->bsp, -num_regs);
         if (info->bsp < info->regstk.limit || info->bsp > info->regstk.top) {
                 UNW_DPRINT(0, "unwind.%s: bsp (0x%lx) out of range [0x%lx-0x%lx]\n",
-                        __FUNCTION__, info->bsp, info->regstk.limit, info->regstk.top);
+                        __func__, info->bsp, info->regstk.limit, info->regstk.top);
                 STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
                 return -1;
         }
@@ -1927,14 +1927,14 @@ unw_unwind (struct unw_frame_info *info)
         info->sp = info->psp;
         if (info->sp < info->memstk.top || info->sp > info->memstk.limit) {
                 UNW_DPRINT(0, "unwind.%s: sp (0x%lx) out of range [0x%lx-0x%lx]\n",
-                        __FUNCTION__, info->sp, info->memstk.top, info->memstk.limit);
+                        __func__, info->sp, info->memstk.top, info->memstk.limit);
                 STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
                 return -1;
         }
 
         if (info->ip == prev_ip && info->sp == prev_sp && info->bsp == prev_bsp) {
                 UNW_DPRINT(0, "unwind.%s: ip, sp, bsp unchanged; stopping here (ip=0x%lx)\n",
-                           __FUNCTION__, ip);
+                           __func__, ip);
                 STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
                 return -1;
         }
@@ -1961,7 +1961,7 @@ unw_unwind_to_user (struct unw_frame_info *info)
                 if ((long)((unsigned long)info->task + IA64_STK_OFFSET - sp)
                     < IA64_PT_REGS_SIZE) {
                         UNW_DPRINT(0, "unwind.%s: ran off the top of the kernel stack\n",
-                                   __FUNCTION__);
+                                   __func__);
                         break;
                 }
                 if (unw_is_intr_frame(info) &&
@@ -1971,13 +1971,13 @@ unw_unwind_to_user (struct unw_frame_info *info)
                         unw_get_rp(info, &ip);
                         UNW_DPRINT(0, "unwind.%s: failed to read "
                                    "predicate register (ip=0x%lx)\n",
-                                __FUNCTION__, ip);
+                                __func__, ip);
                         return -1;
                 }
         } while (unw_unwind(info) >= 0);
         unw_get_ip(info, &ip);
         UNW_DPRINT(0, "unwind.%s: failed to unwind to user-level (ip=0x%lx)\n",
-                   __FUNCTION__, ip);
+                   __func__, ip);
         return -1;
 }
 EXPORT_SYMBOL(unw_unwind_to_user);
@@ -2028,7 +2028,7 @@ init_frame_info (struct unw_frame_info *info, struct task_struct *t,
                    "  pr     0x%lx\n"
                    "  sw     0x%lx\n"
                    "  sp     0x%lx\n",
-                   __FUNCTION__, (unsigned long) t, rbslimit, rbstop, stktop, stklimit,
+                   __func__, (unsigned long) t, rbslimit, rbstop, stktop, stklimit,
                    info->pr, (unsigned long) info->sw, info->sp);
         STAT(unw.stat.api.init_time += ia64_get_itc() - start; local_irq_restore(flags));
 }
@@ -2047,7 +2047,7 @@ unw_init_frame_info (struct unw_frame_info *info, struct task_struct *t, struct
                    "  bsp    0x%lx\n"
                    "  sol    0x%lx\n"
                    "  ip     0x%lx\n",
-                   __FUNCTION__, info->bsp, sol, info->ip);
+                   __func__, info->bsp, sol, info->ip);
         find_save_locs(info);
 }
 
@@ -2058,7 +2058,7 @@ unw_init_from_blocked_task (struct unw_frame_info *info, struct task_struct *t)
 {
         struct switch_stack *sw = (struct switch_stack *) (t->thread.ksp + 16);
 
-        UNW_DPRINT(1, "unwind.%s\n", __FUNCTION__);
+        UNW_DPRINT(1, "unwind.%s\n", __func__);
         unw_init_frame_info(info, t, sw);
 }
 EXPORT_SYMBOL(unw_init_from_blocked_task);
@@ -2088,7 +2088,7 @@ unw_add_unwind_table (const char *name, unsigned long segment_base, unsigned lon
 
         if (end - start <= 0) {
                 UNW_DPRINT(0, "unwind.%s: ignoring attempt to insert empty unwind table\n",
-                           __FUNCTION__);
+                           __func__);
                 return NULL;
         }
 
@@ -2119,14 +2119,14 @@ unw_remove_unwind_table (void *handle)
 
         if (!handle) {
                 UNW_DPRINT(0, "unwind.%s: ignoring attempt to remove non-existent unwind table\n",
-                           __FUNCTION__);
+                           __func__);
                 return;
         }
 
         table = handle;
         if (table == &unw.kernel_table) {
                 UNW_DPRINT(0, "unwind.%s: sorry, freeing the kernel's unwind table is a "
-                           "no-can-do!\n", __FUNCTION__);
+                           "no-can-do!\n", __func__);
                 return;
         }
 
@@ -2139,7 +2139,7 @@ unw_remove_unwind_table (void *handle)
                                 break;
                 if (!prev) {
                         UNW_DPRINT(0, "unwind.%s: failed to find unwind table %p\n",
-                                   __FUNCTION__, (void *) table);
+                                   __func__, (void *) table);
                         spin_unlock_irqrestore(&unw.lock, flags);
                         return;
                 }
@@ -2185,7 +2185,7 @@ create_gate_table (void)
                 }
 
         if (!punw) {
-                printk("%s: failed to find gate DSO's unwind table!\n", __FUNCTION__);
+                printk("%s: failed to find gate DSO's unwind table!\n", __func__);
                 return 0;
         }
 
@@ -2202,7 +2202,7 @@ create_gate_table (void)
         unw.gate_table = kmalloc(size, GFP_KERNEL);
         if (!unw.gate_table) {
                 unw.gate_table_size = 0;
-                printk(KERN_ERR "%s: unable to create unwind data for gate page!\n", __FUNCTION__);
+                printk(KERN_ERR "%s: unable to create unwind data for gate page!\n", __func__);
                 return 0;
         }
         unw.gate_table_size = size;
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 3e69881648a3..23088bed111e 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -26,7 +26,7 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
         if (!user_mode(regs)) {
                 /* kprobe_running() needs smp_processor_id() */
                 preempt_disable();
-                if (kprobe_running() && kprobes_fault_handler(regs, trap))
+                if (kprobe_running() && kprobe_fault_handler(regs, trap))
                         ret = 1;
                 preempt_enable();
         }
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 25aef6211a54..a4ca657c72c6 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -714,7 +714,7 @@ int arch_add_memory(int nid, u64 start, u64 size)
 
         if (ret)
                 printk("%s: Problem encountered in __add_pages() as ret=%d\n",
-                       __FUNCTION__,  ret);
+                       __func__,  ret);
 
         return ret;
 }
diff --git a/arch/ia64/pci/fixup.c b/arch/ia64/pci/fixup.c
index 245dc1fedc24..f5959c0c1810 100644
--- a/arch/ia64/pci/fixup.c
+++ b/arch/ia64/pci/fixup.c
@@ -63,7 +63,7 @@ static void __devinit pci_fixup_video(struct pci_dev *pdev)
         pci_read_config_word(pdev, PCI_COMMAND, &config);
         if (config & (PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) {
                 pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_SHADOW;
-                printk(KERN_DEBUG "Boot video device is %s\n", pci_name(pdev));
+                dev_printk(KERN_DEBUG, &pdev->dev, "Boot video device\n");
         }
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_video);
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 8fd7e825192b..e282c348dcde 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -765,7 +765,7 @@ static void __init set_pci_cacheline_size(void)
         status = ia64_pal_cache_summary(&levels, &unique_caches);
         if (status != 0) {
                 printk(KERN_ERR "%s: ia64_pal_cache_summary() failed "
-                        "(status=%ld)\n", __FUNCTION__, status);
+                        "(status=%ld)\n", __func__, status);
                 return;
         }
 
@@ -773,7 +773,7 @@ static void __init set_pci_cacheline_size(void)
                                 /* cache_type (data_or_unified)= */ 2, &cci);
         if (status != 0) {
                 printk(KERN_ERR "%s: ia64_pal_cache_config_info() failed "
-                        "(status=%ld)\n", __FUNCTION__, status);
+                        "(status=%ld)\n", __func__, status);
                 return;
         }
         pci_cache_line_size = (1 << cci.pcci_line_size) / 4;
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index b663168da55c..0101c7924a4d 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -37,7 +37,7 @@ static irqreturn_t hub_eint_handler(int irq, void *arg)
                         (u64) nasid, 0, 0, 0, 0, 0, 0);
 
                 if ((int)ret_stuff.v0)
-                        panic("%s: Fatal %s Error", __FUNCTION__,
+                        panic("%s: Fatal %s Error", __func__,
                                 ((nasid & 1) ? "TIO" : "HUBII"));
 
                 if (!(nasid & 1)) /* Not a TIO, handle CRB errors */
@@ -48,7 +48,7 @@ static irqreturn_t hub_eint_handler(int irq, void *arg)
                                 (u64) nasid, 0, 0, 0, 0, 0, 0);
 
                         if ((int)ret_stuff.v0)
-                                panic("%s: Fatal TIO Error", __FUNCTION__);
+                                panic("%s: Fatal TIO Error", __func__);
                 } else
                         bte_error_handler((unsigned long)NODEPDA(nasid_to_cnodeid(nasid)));
 
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index 3c7178f5dce8..6568942a95f0 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -133,7 +133,7 @@ sn_get_bussoft_ptr(struct pci_bus *bus)
         if (ACPI_FAILURE(status)) {
                 printk(KERN_ERR "%s: "
                        "acpi_get_vendor_resource() failed (0x%x) for: ",
-                       __FUNCTION__, status);
+                       __func__, status);
                 acpi_ns_print_node_pathname(handle, NULL);
                 printk("\n");
                 return NULL;
@@ -145,7 +145,7 @@ sn_get_bussoft_ptr(struct pci_bus *bus)
              sizeof(struct pcibus_bussoft *)) {
                 printk(KERN_ERR
                        "%s: Invalid vendor data length %d\n",
-                        __FUNCTION__, vendor->byte_length);
+                        __func__, vendor->byte_length);
                 kfree(buffer.pointer);
                 return NULL;
         }
@@ -184,7 +184,7 @@ sn_extract_device_info(acpi_handle handle, struct pcidev_info **pcidev_info,
         if (ACPI_FAILURE(status)) {
                 printk(KERN_ERR
                        "%s: acpi_get_vendor_resource() failed (0x%x) for: ",
-                        __FUNCTION__, status);
+                        __func__, status);
                 acpi_ns_print_node_pathname(handle, NULL);
                 printk("\n");
                 return 1;
@@ -196,7 +196,7 @@ sn_extract_device_info(acpi_handle handle, struct pcidev_info **pcidev_info,
             sizeof(struct pci_devdev_info *)) {
                 printk(KERN_ERR
                        "%s: Invalid vendor data length: %d for: ",
-                        __FUNCTION__, vendor->byte_length);
+                        __func__, vendor->byte_length);
                 acpi_ns_print_node_pathname(handle, NULL);
                 printk("\n");
                 ret = 1;
@@ -205,7 +205,7 @@ sn_extract_device_info(acpi_handle handle, struct pcidev_info **pcidev_info,
 
         pcidev_ptr = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
         if (!pcidev_ptr)
-                panic("%s: Unable to alloc memory for pcidev_info", __FUNCTION__);
+                panic("%s: Unable to alloc memory for pcidev_info", __func__);
 
         memcpy(&addr, vendor->byte_data, sizeof(struct pcidev_info *));
         pcidev_prom_ptr = __va(addr);
@@ -214,7 +214,7 @@ sn_extract_device_info(acpi_handle handle, struct pcidev_info **pcidev_info,
         /* Get the IRQ info */
         irq_info = kzalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
         if (!irq_info)
-                 panic("%s: Unable to alloc memory for sn_irq_info", __FUNCTION__);
+                 panic("%s: Unable to alloc memory for sn_irq_info", __func__);
 
         if (pcidev_ptr->pdi_sn_irq_info) {
                 irq_info_prom = __va(pcidev_ptr->pdi_sn_irq_info);
@@ -249,10 +249,10 @@ get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle)
                 status = acpi_get_parent(child, &parent);
                 if (ACPI_FAILURE(status)) {
                         printk(KERN_ERR "%s: acpi_get_parent() failed "
-                               "(0x%x) for: ", __FUNCTION__, status);
+                               "(0x%x) for: ", __func__, status);
                         acpi_ns_print_node_pathname(child, NULL);
                         printk("\n");
-                        panic("%s: Unable to find host devfn\n", __FUNCTION__);
+                        panic("%s: Unable to find host devfn\n", __func__);
                 }
                 if (parent == rootbus_handle)
                         break;
@@ -260,7 +260,7 @@ get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle)
         }
         if (!child) {
                 printk(KERN_ERR "%s: Unable to find root bus for: ",
-                       __FUNCTION__);
+                       __func__);
                 acpi_ns_print_node_pathname(device_handle, NULL);
                 printk("\n");
                 BUG();
@@ -269,10 +269,10 @@ get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle)
         status = acpi_evaluate_integer(child, METHOD_NAME__ADR, NULL, &adr);
         if (ACPI_FAILURE(status)) {
                 printk(KERN_ERR "%s: Unable to get _ADR (0x%x) for: ",
-                       __FUNCTION__, status);
+                       __func__, status);
                 acpi_ns_print_node_pathname(child, NULL);
                 printk("\n");
-                panic("%s: Unable to find host devfn\n", __FUNCTION__);
+                panic("%s: Unable to find host devfn\n", __func__);
         }
 
         slot = (adr >> 16) & 0xffff;
@@ -308,7 +308,7 @@ find_matching_device(acpi_handle handle, u32 lvl, void *context, void **rv)
                 if (ACPI_FAILURE(status)) {
                         printk(KERN_ERR
                                "%s: acpi_get_parent() failed (0x%x) for: ",
-                                        __FUNCTION__, status);
+                                        __func__, status);
                         acpi_ns_print_node_pathname(handle, NULL);
                         printk("\n");
                         return AE_OK;
@@ -318,7 +318,7 @@ find_matching_device(acpi_handle handle, u32 lvl, void *context, void **rv)
                 if (ACPI_FAILURE(status)) {
                         printk(KERN_ERR
                           "%s: Failed to find _BBN in parent of: ",
-                                        __FUNCTION__);
+                                        __func__);
                         acpi_ns_print_node_pathname(handle, NULL);
                         printk("\n");
                         return AE_OK;
@@ -358,14 +358,14 @@ sn_acpi_get_pcidev_info(struct pci_dev *dev, struct pcidev_info **pcidev_info,
                 if (segment != pci_domain_nr(dev)) {
                         printk(KERN_ERR
                                "%s: Segment number mismatch, 0x%lx vs 0x%x for: ",
-                               __FUNCTION__, segment, pci_domain_nr(dev));
+                               __func__, segment, pci_domain_nr(dev));
                         acpi_ns_print_node_pathname(rootbus_handle, NULL);
                         printk("\n");
                         return 1;
                 }
         } else {
                 printk(KERN_ERR "%s: Unable to get __SEG from: ",
-                       __FUNCTION__);
+                       __func__);
                 acpi_ns_print_node_pathname(rootbus_handle, NULL);
                 printk("\n");
                 return 1;
@@ -386,7 +386,7 @@ sn_acpi_get_pcidev_info(struct pci_dev *dev, struct pcidev_info **pcidev_info,
         if (!pcidev_match.handle) {
                 printk(KERN_ERR
                        "%s: Could not find matching ACPI device for %s.\n",
-                       __FUNCTION__, pci_name(dev));
+                       __func__, pci_name(dev));
                 return 1;
         }
 
@@ -422,7 +422,7 @@ sn_acpi_slot_fixup(struct pci_dev *dev)
 
         if (sn_acpi_get_pcidev_info(dev, &pcidev_info, &sn_irq_info)) {
                 panic("%s:  Failure obtaining pcidev_info for %s\n",
-                      __FUNCTION__, pci_name(dev));
+                      __func__, pci_name(dev));
         }
 
         if (pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE]) {
@@ -463,7 +463,7 @@ sn_acpi_bus_fixup(struct pci_bus *bus)
                         printk(KERN_ERR
                                "%s: 0x%04x:0x%02x Unable to "
                                "obtain prom_bussoft_ptr\n",
-                               __FUNCTION__, pci_domain_nr(bus), bus->number);
+                               __func__, pci_domain_nr(bus), bus->number);
                         return;
                 }
                 sn_common_bus_fixup(bus, prom_bussoft_ptr);
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index c4eb84f9e781..8a924a5661dd 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -364,7 +364,7 @@ void sn_bus_store_sysdata(struct pci_dev *dev)
 
         element = kzalloc(sizeof(struct sysdata_el), GFP_KERNEL);
         if (!element) {
-                dev_dbg(&dev->dev, "%s: out of memory!\n", __FUNCTION__);
+                dev_dbg(&dev->dev, "%s: out of memory!\n", __func__);
                 return;
         }
         element->sysdata = SN_PCIDEV_INFO(dev);
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 906b93674b76..c3aa851d1ca6 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -209,11 +209,11 @@ sn_io_slot_fixup(struct pci_dev *dev)
 
         pcidev_info = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
         if (!pcidev_info)
-                panic("%s: Unable to alloc memory for pcidev_info", __FUNCTION__);
+                panic("%s: Unable to alloc memory for pcidev_info", __func__);
 
         sn_irq_info = kzalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
         if (!sn_irq_info)
-                panic("%s: Unable to alloc memory for sn_irq_info", __FUNCTION__);
+                panic("%s: Unable to alloc memory for sn_irq_info", __func__);
 
         /* Call to retrieve pci device information needed by kernel. */
         status = sal_get_pcidev_info((u64) pci_domain_nr(dev),
diff --git a/arch/ia64/sn/kernel/mca.c b/arch/ia64/sn/kernel/mca.c
index 868c9aa64fe2..27793f7aa99c 100644
--- a/arch/ia64/sn/kernel/mca.c
+++ b/arch/ia64/sn/kernel/mca.c
@@ -100,7 +100,7 @@ sn_platform_plat_specific_err_print(const u8 * sect_header, u8 ** oemdata,
                 if (!newbuf) {
                         mutex_unlock(&sn_oemdata_mutex);
                         printk(KERN_ERR "%s: unable to extend sn_oemdata\n",
-                               __FUNCTION__);
+                               __func__);
                         return 1;
                 }
                 vfree(*sn_oemdata);
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 511db2fd7bff..18b94b792d54 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -116,7 +116,7 @@ void *sn_dma_alloc_coherent(struct device *dev, size_t size,
         *dma_handle = provider->dma_map_consistent(pdev, phys_addr, size,
                                                    SN_DMA_ADDR_PHYS);
         if (!*dma_handle) {
-                printk(KERN_ERR "%s: out of ATEs\n", __FUNCTION__);
+                printk(KERN_ERR "%s: out of ATEs\n", __func__);
                 free_pages((unsigned long)cpuaddr, get_order(size));
                 return NULL;
         }
@@ -179,7 +179,7 @@ dma_addr_t sn_dma_map_single(struct device *dev, void *cpu_addr, size_t size,
         phys_addr = __pa(cpu_addr);
         dma_addr = provider->dma_map(pdev, phys_addr, size, SN_DMA_ADDR_PHYS);
         if (!dma_addr) {
-                printk(KERN_ERR "%s: out of ATEs\n", __FUNCTION__);
+                printk(KERN_ERR "%s: out of ATEs\n", __func__);
                 return 0;
         }
         return dma_addr;
@@ -266,7 +266,7 @@ int sn_dma_map_sg(struct device *dev, struct scatterlist *sgl, int nhwentries,
                                                     SN_DMA_ADDR_PHYS);
 
                 if (!sg->dma_address) {
-                        printk(KERN_ERR "%s: out of ATEs\n", __FUNCTION__);
+                        printk(KERN_ERR "%s: out of ATEs\n", __func__);
 
                         /*
                          * Free any successfully allocated entries.
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index ef048a674772..529462c01570 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -88,7 +88,7 @@ tioca_gart_init(struct tioca_kernel *tioca_kern)
                 break;
         default:
                 printk(KERN_ERR "%s:  Invalid CA_APERATURE_SIZE "
-                       "0x%lx\n", __FUNCTION__, (ulong) CA_APERATURE_SIZE);
+                       "0x%lx\n", __func__, (ulong) CA_APERATURE_SIZE);
                 return -1;
         }
 
@@ -124,7 +124,7 @@ tioca_gart_init(struct tioca_kernel *tioca_kern)
         if (!tmp) {
                 printk(KERN_ERR "%s:  Could not allocate "
                        "%lu bytes (order %d) for GART\n",
-                       __FUNCTION__,
+                       __func__,
                        tioca_kern->ca_gart_size,
                        get_order(tioca_kern->ca_gart_size));
                 return -ENOMEM;
@@ -341,7 +341,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr)
 
         if (node_upper > 64) {
                 printk(KERN_ERR "%s:  coretalk addr 0x%p node id out "
-                       "of range\n", __FUNCTION__, (void *)ct_addr);
+                       "of range\n", __func__, (void *)ct_addr);
                 return 0;
         }
 
@@ -349,7 +349,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr)
         if (node_upper != (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT)) {
                 printk(KERN_ERR "%s:  coretalk upper node (%u) "
                        "mismatch with ca_agp_dma_addr_extn (%lu)\n",
-                       __FUNCTION__,
+                       __func__,
                        node_upper, (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT));
                 return 0;
         }
@@ -597,7 +597,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
         if (is_shub1() && sn_sal_rev() < 0x0406) {
                 printk
                     (KERN_ERR "%s:  SGI prom rev 4.06 or greater required "
-                     "for tioca support\n", __FUNCTION__);
+                     "for tioca support\n", __func__);
                 return NULL;
         }
 
@@ -651,7 +651,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
                 printk(KERN_WARNING
                        "%s:  Unable to get irq %d.  "
                        "Error interrupts won't be routed for TIOCA bus %d\n",
-                       __FUNCTION__, SGI_TIOCA_ERROR,
+                       __func__, SGI_TIOCA_ERROR,
                        (int)tioca_common->ca_common.bs_persist_busnum);
 
         sn_set_err_irq_affinity(SGI_TIOCA_ERROR);
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 999f14f986e2..9b3c11373022 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -494,7 +494,7 @@ tioce_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir)
                 if (&map->ce_dmamap_list == &ce_kern->ce_dmamap_list) {
                         printk(KERN_WARNING
                                "%s:  %s - no map found for bus_addr 0x%lx\n",
-                               __FUNCTION__, pci_name(pdev), bus_addr);
+                               __func__, pci_name(pdev), bus_addr);
                 } else if (--map->refcnt == 0) {
                         for (i = 0; i < map->ate_count; i++) {
                                 map->ate_shadow[i] = 0;
@@ -1030,7 +1030,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
                        "%s:  Unable to get irq %d.  "
                        "Error interrupts won't be routed for "
                        "TIOCE bus %04x:%02x\n",
-                       __FUNCTION__, SGI_PCIASIC_ERROR,
+                       __func__, SGI_PCIASIC_ERROR,
                        tioce_common->ce_pcibus.bs_persist_segment,
                        tioce_common->ce_pcibus.bs_persist_busnum);
 
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 6dfa3b3c0e2a..18a9c5f4b00d 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -742,7 +742,9 @@ sys_call_table:
         .long sys_epoll_pwait           /* 315 */
         .long sys_utimensat
         .long sys_signalfd
-        .long sys_ni_syscall
+        .long sys_timerfd_create
         .long sys_eventfd
         .long sys_fallocate             /* 320 */
+        .long sys_timerfd_settime
+        .long sys_timerfd_gettime
 
diff --git a/arch/m68knommu/defconfig b/arch/m68knommu/defconfig
index 648113075f97..670b0a99cfa0 100644
--- a/arch/m68knommu/defconfig
+++ b/arch/m68knommu/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23
-# Thu Oct 18 13:17:38 2007
+# Linux kernel version: 2.6.25-rc3
+# Mon Feb 25 15:03:00 2008
 #
 CONFIG_M68K=y
 # CONFIG_MMU is not set
@@ -15,8 +15,10 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
 CONFIG_TIME_LOW_RES=y
 CONFIG_NO_IOPORT=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -31,12 +33,14 @@ CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
@@ -48,15 +52,22 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
 # CONFIG_EVENTFD is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_SLABINFO=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -83,6 +94,8 @@ CONFIG_IOSCHED_NOOP=y
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # Processor type and features
@@ -121,6 +134,7 @@ CONFIG_M5272C3=y
 # CONFIG_MOD5272 is not set
 CONFIG_FREESCALE=y
 CONFIG_4KSTACKS=y
+CONFIG_HZ=100
 
 #
 # RAM configuration
@@ -147,6 +161,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
@@ -159,10 +174,6 @@ CONFIG_VIRT_TO_BUS=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_FLAT=y
@@ -205,6 +216,7 @@ CONFIG_IP_FIB_HASH=y
 # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
 # CONFIG_INET_XFRM_MODE_TUNNEL is not set
 # CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
 # CONFIG_INET_DIAG is not set
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_CUBIC=y
@@ -229,10 +241,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -240,6 +248,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
@@ -283,6 +292,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -339,10 +349,11 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -360,9 +371,15 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
 CONFIG_FEC=y
 # CONFIG_FEC2 is not set
 # CONFIG_NETDEV_1000 is not set
@@ -377,7 +394,7 @@ CONFIG_FEC=y
 CONFIG_PPP=y
 # CONFIG_PPP_MULTILINK is not set
 # CONFIG_PPP_FILTER is not set
-# CONFIG_PPP_ASYNC is not set
+CONFIG_PPP_ASYNC=y
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
 # CONFIG_PPP_BSDCOMP is not set
@@ -386,7 +403,6 @@ CONFIG_PPP=y
 # CONFIG_PPPOL2TP is not set
 # CONFIG_SLIP is not set
 CONFIG_SLHC=y
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -418,12 +434,16 @@ CONFIG_SLHC=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_COLDFIRE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_COLDFIRE is not set
+CONFIG_SERIAL_MCF=y
+CONFIG_SERIAL_MCF_BAUDRATE=19200
+CONFIG_SERIAL_MCF_CONSOLE=y
 # CONFIG_UNIX98_PTYS is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_GEN_RTC is not set
 # CONFIG_R3964 is not set
@@ -439,6 +459,14 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -450,20 +478,20 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
-CONFIG_DAB=y
+# CONFIG_DAB is not set
 
 #
 # Graphics support
 #
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Display device support
 #
 # CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-# CONFIG_FB is not set
 
 #
 # Sound
@@ -471,23 +499,11 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 # CONFIG_SOUND is not set
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_RTC_CLASS is not set
 
 #
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
 # Userspace I/O
 #
 # CONFIG_UIO is not set
@@ -505,11 +521,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
+# CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -535,7 +549,6 @@ CONFIG_PROC_SYSCTL=y
 CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -551,42 +564,27 @@ CONFIG_RAMFS=y
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_NFS_FS is not set
-# CONFIG_NFSD is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
 
 #
 # Partition Types
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 # CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
 
 #
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 # CONFIG_ENABLE_MUST_CHECK is not set
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
@@ -594,6 +592,7 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_FULLDEBUG is not set
 # CONFIG_HIGHPROFILE is not set
 # CONFIG_BOOTPARAM is not set
@@ -605,6 +604,7 @@ CONFIG_MSDOS_PARTITION=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_CRYPTO is not set
 
 #
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 1b02b8820068..fca2e49917a3 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -336,9 +336,11 @@ ENTRY(sys_call_table)
         .long sys_epoll_pwait           /* 315 */
         .long sys_utimensat
         .long sys_signalfd
-        .long sys_ni_syscall
+        .long sys_timerfd_create
         .long sys_eventfd
         .long sys_fallocate             /* 320 */
+        .long sys_timerfd_settime
+        .long sys_timerfd_gettime
 
         .rept NR_syscalls-(.-sys_call_table)/4
                 .long sys_ni_syscall
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
index 9159fd05c9ac..6bafefa546e5 100644
--- a/arch/m68knommu/platform/68328/timers.c
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -67,16 +67,6 @@ static irqreturn_t hw_tick(int irq, void *dummy)
 
 /***************************************************************************/
 
-static irqreturn_t hw_tick(int irq, void *dummy)
-{
-        /* Reset Timer1 */
-        TSTAT &= 0;
-
-        return arch_timer_interrupt(irq, dummy);
-}
-
-/***************************************************************************/
-
 static struct irqaction m68328_timer_irq = {
         .name    = "timer",
         .flags   = IRQF_DISABLED | IRQF_TIMER,
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index ade230d445d9..8724ed3298d3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1824,7 +1824,7 @@ choice
          Allows the configuration of the timer frequency.
 
         config HZ_48
-                bool "48 HZ" if SYS_SUPPORTS_48HZ
+                bool "48 HZ" if SYS_SUPPORTS_48HZ || SYS_SUPPORTS_ARBIT_HZ
 
         config HZ_100
                 bool "100 HZ" if SYS_SUPPORTS_100HZ || SYS_SUPPORTS_ARBIT_HZ
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 3fb7f3065c92..72097dacabd3 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -12,6 +12,8 @@
 # for "archclean" cleaning up for this architecture.
 #
 
+KBUILD_DEFCONFIG := ip22_defconfig
+
 cflags-y :=
 
 #
diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c
index 428ed275a0f6..57f17b41098d 100644
--- a/arch/mips/au1000/common/dbdma.c
+++ b/arch/mips/au1000/common/dbdma.c
@@ -161,22 +161,22 @@ static dbdev_tab_t dbdev_tab[] = {
         { DSCR_CMD0_ALWAYS, DEV_FLAGS_ANYUSE, 0, 0, 0x00000000, 0, 0 },
 
         /* Provide 16 user definable device types */
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
-        { 0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
+        { ~0, 0, 0, 0, 0, 0, 0 },
 };
 
 #define DBDEV_TAB_SIZE  ARRAY_SIZE(dbdev_tab)
@@ -209,7 +209,7 @@ au1xxx_ddma_add_device(dbdev_tab_t *dev)
         dbdev_tab_t *p=NULL;
         static u16 new_id=0x1000;
 
-        p = find_dbdev_id(0);
+        p = find_dbdev_id(~0);
         if ( NULL != p )
         {
                 memcpy(p, dev, sizeof(dbdev_tab_t));
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
deleted file mode 100644
index 4f5e56c9335e..000000000000
--- a/arch/mips/defconfig
+++ /dev/null
@@ -1,1158 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug  7 12:39:49 2007
-#
-CONFIG_MIPS=y
-
-#
-# Machine selection
-#
-CONFIG_ZONE_DMA=y
-# CONFIG_MACH_ALCHEMY is not set
-# CONFIG_BASLER_EXCITE is not set
-# CONFIG_MIPS_COBALT is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
-# CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
-# CONFIG_MIPS_SIM is not set
-# CONFIG_MARKEINS is not set
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_PNX8550_STB810 is not set
-# CONFIG_PMC_MSP is not set
-# CONFIG_PMC_YOSEMITE is not set
-CONFIG_SGI_IP22=y
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_CRHONE is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_WR_PPMC is not set
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
-CONFIG_ARC=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN=y
-CONFIG_CPU_BIG_ENDIAN=y
-# CONFIG_CPU_LITTLE_ENDIAN is not set
-CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
-CONFIG_IRQ_CPU=y
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_ARC32=y
-CONFIG_BOOT_ELF32=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-CONFIG_ARC_CONSOLE=y
-CONFIG_ARC_PROMLIB=y
-
-#
-# CPU selection
-#
-# CONFIG_CPU_LOONGSON2 is not set
-# CONFIG_CPU_MIPS32_R1 is not set
-# CONFIG_CPU_MIPS32_R2 is not set
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_TX39XX is not set
-# CONFIG_CPU_VR41XX is not set
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_TX49XX is not set
-CONFIG_CPU_R5000=y
-# CONFIG_CPU_R5432 is not set
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_R4X00=y
-CONFIG_SYS_HAS_CPU_R5000=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
-
-#
-# Kernel type
-#
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-CONFIG_PAGE_SIZE_4KB=y
-# CONFIG_PAGE_SIZE_8KB is not set
-# CONFIG_PAGE_SIZE_16KB is not set
-# CONFIG_PAGE_SIZE_64KB is not set
-CONFIG_BOARD_SCACHE=y
-CONFIG_IP22_CPU_SCACHE=y
-CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMP is not set
-# CONFIG_MIPS_MT_SMTC is not set
-CONFIG_CPU_HAS_LLSC=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
-# CONFIG_HZ_128 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
-# CONFIG_HZ_1024 is not set
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
-# CONFIG_PREEMPT is not set
-# CONFIG_KEXEC is not set
-CONFIG_SECCOMP=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_AUDIT is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
-# CONFIG_SLOB is not set
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-# CONFIG_BLK_DEV_BSG is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-
-#
-# Bus options (PCI, PCMCIA, EISA, ISA, TC)
-#
-CONFIG_HW_HAS_EISA=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_EISA is not set
-CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
-CONFIG_TRAD_SIGNALS=y
-
-#
-# Power management options
-#
-CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
-# CONFIG_PM_DEBUG is not set
-# CONFIG_SUSPEND is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_TUNNEL=m
-CONFIG_INET_TUNNEL=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-CONFIG_IP_VS=m
-# CONFIG_IP_VS_DEBUG is not set
-CONFIG_IP_VS_TAB_BITS=12
-
-#
-# IPVS transport protocol load balancing support
-#
-CONFIG_IP_VS_PROTO_TCP=y
-CONFIG_IP_VS_PROTO_UDP=y
-CONFIG_IP_VS_PROTO_ESP=y
-CONFIG_IP_VS_PROTO_AH=y
-
-#
-# IPVS scheduler
-#
-CONFIG_IP_VS_RR=m
-CONFIG_IP_VS_WRR=m
-CONFIG_IP_VS_LC=m
-CONFIG_IP_VS_WLC=m
-CONFIG_IP_VS_LBLC=m
-CONFIG_IP_VS_LBLCR=m
-CONFIG_IP_VS_DH=m
-CONFIG_IP_VS_SH=m
-CONFIG_IP_VS_SED=m
-CONFIG_IP_VS_NQ=m
-
-#
-# IPVS application helper
-#
-CONFIG_IP_VS_FTP=m
-CONFIG_IPV6=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_IPV6_OPTIMISTIC_DAD=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_IPV6_MIP6=m
-CONFIG_INET6_XFRM_TUNNEL=m
-CONFIG_INET6_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_SIT=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_IPV6_MULTIPLE_TABLES=y
-CONFIG_IPV6_SUBTREES=y
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_NF_NAT_PROTO_GRE=m
-CONFIG_NF_NAT_FTP=m
-CONFIG_NF_NAT_IRC=m
-CONFIG_NF_NAT_TFTP=m
-CONFIG_NF_NAT_AMANDA=m
-CONFIG_NF_NAT_PPTP=m
-CONFIG_NF_NAT_H323=m
-CONFIG_NF_NAT_SIP=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
-#
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_RAW=m
-# CONFIG_IP_DCCP is not set
-CONFIG_IP_SCTP=m
-# CONFIG_SCTP_DBG_MSG is not set
-# CONFIG_SCTP_DBG_OBJCNT is not set
-# CONFIG_SCTP_HMAC_NONE is not set
-# CONFIG_SCTP_HMAC_SHA1 is not set
-CONFIG_SCTP_HMAC_MD5=y
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_FIFO=y
-
-#
-# Queueing/Scheduling
-#
-CONFIG_NET_SCH_CBQ=m
-CONFIG_NET_SCH_HTB=m
-CONFIG_NET_SCH_HFSC=m
-CONFIG_NET_SCH_PRIO=m
-CONFIG_NET_SCH_RR=m
-CONFIG_NET_SCH_RED=m
-CONFIG_NET_SCH_SFQ=m
-CONFIG_NET_SCH_TEQL=m
-CONFIG_NET_SCH_TBF=m
-CONFIG_NET_SCH_GRED=m
-CONFIG_NET_SCH_DSMARK=m
-CONFIG_NET_SCH_NETEM=m
-CONFIG_NET_SCH_INGRESS=m
-
-#
-# Classification
-#
-CONFIG_NET_CLS=y
-CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_U32=m
-# CONFIG_CLS_U32_PERF is not set
-# CONFIG_CLS_U32_MARK is not set
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-# CONFIG_NET_EMATCH is not set
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_ACT_GACT=m
-CONFIG_GACT_PROB=y
-CONFIG_NET_ACT_MIRRED=m
-CONFIG_NET_ACT_IPT=m
-CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_ACT_SIMP=m
-CONFIG_NET_CLS_POLICE=y
-# CONFIG_NET_CLS_IND is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-CONFIG_FIB_RULES=y
-
-#
-# Wireless
-#
-CONFIG_CFG80211=m
-CONFIG_WIRELESS_EXT=y
-CONFIG_MAC80211=m
-# CONFIG_MAC80211_DEBUG is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_RFKILL=m
-CONFIG_RFKILL_INPUT=m
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_SYS_HYPERVISOR is not set
-CONFIG_CONNECTOR=m
-# CONFIG_MTD is not set
-# CONFIG_PARPORT is not set
-CONFIG_BLK_DEV=y
-# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_DMA=y
-CONFIG_SCSI_TGT=m
-# CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-# CONFIG_BLK_DEV_SR_VENDOR is not set
-# CONFIG_CHR_DEV_SG is not set
-CONFIG_CHR_DEV_SCH=m
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-CONFIG_SCSI_SCAN_ASYNC=y
-CONFIG_SCSI_WAIT_SCAN=m
-
-#
-# SCSI Transports
-#
-CONFIG_SCSI_SPI_ATTRS=m
-# CONFIG_SCSI_FC_ATTRS is not set
-CONFIG_SCSI_ISCSI_ATTRS=m
-# CONFIG_SCSI_SAS_LIBSAS is not set
-CONFIG_SCSI_LOWLEVEL=y
-CONFIG_ISCSI_TCP=m
-CONFIG_SGIWD93_SCSI=y
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_ATA is not set
-# CONFIG_MD is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
-# CONFIG_IFB is not set
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_TUN=m
-CONFIG_PHYLIB=m
-
-#
-# MII PHY device drivers
-#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-# CONFIG_VITESSE_PHY is not set
-# CONFIG_SMSC_PHY is not set
-# CONFIG_BROADCOM_PHY is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_FIXED_PHY is not set
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_AX88796 is not set
-# CONFIG_DM9000 is not set
-CONFIG_SGISEEQ=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-CONFIG_WLAN_PRE80211=y
-CONFIG_STRIP=m
-CONFIG_WLAN_80211=y
-# CONFIG_LIBERTAS is not set
-CONFIG_HOSTAP=m
-# CONFIG_HOSTAP_FIRMWARE is not set
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_ISDN is not set
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=m
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=m
-# CONFIG_MOUSE_PS2_ALPS is not set
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-# CONFIG_MOUSE_PS2_SYNAPTICS is not set
-# CONFIG_MOUSE_PS2_LIFEBOOK is not set
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_SERIAL=m
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIO_RAW=m
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_IP22_ZILOG=m
-CONFIG_SERIAL_CORE=m
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_INDYDOG=m
-# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-CONFIG_SGI_DS1286=m
-# CONFIG_R3964 is not set
-CONFIG_RAW_DRIVER=m
-CONFIG_MAX_RAW_DEVS=256
-# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_DAB is not set
-
-#
-# Graphics support
-#
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_SGI_NEWPORT_CONSOLE=y
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FONT_8x16=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-# CONFIG_LOGO_LINUX_CLUT224 is not set
-CONFIG_LOGO_SGI_CLUT224=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-CONFIG_HID_SUPPORT=y
-CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
-CONFIG_USB_SUPPORT=y
-# CONFIG_USB_ARCH_HAS_HCD is not set
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-# CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
-# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Userspace I/O
-#
-# CONFIG_UIO is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=m
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_QUOTA=y
-CONFIG_XFS_SECURITY=y
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-CONFIG_MINIX_FS=m
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-CONFIG_QUOTA=y
-# CONFIG_QFMT_V1 is not set
-CONFIG_QFMT_V2=m
-CONFIG_QUOTACTL=y
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-CONFIG_EFS_FS=m
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-CONFIG_UFS_FS=m
-# CONFIG_UFS_FS_WRITE is not set
-# CONFIG_UFS_DEBUG is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_ACL_SUPPORT=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-CONFIG_SUNRPC_GSS=m
-# CONFIG_SUNRPC_BIND34 is not set
-CONFIG_RPCSEC_GSS_KRB5=m
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_SMB_NLS_REMOTE="cp437"
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-# CONFIG_CIFS_WEAK_PW_HASH is not set
-# CONFIG_CIFS_XATTR is not set
-# CONFIG_CIFS_DEBUG2 is not set
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-CONFIG_SGI_PARTITION=y
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_KARMA_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-# CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_NLS_UTF8=m
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE=""
-
-#
-# Security options
-#
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-# CONFIG_SECURITY is not set
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_ABLKCIPHER=m
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_HW is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=m
-# CONFIG_CRC_CCITT is not set
-CONFIG_CRC16=m
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=m
-# CONFIG_CRC7 is not set
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index ffa08362de17..9e78e1a4ca17 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -76,7 +76,6 @@ obj-$(CONFIG_PROC_FS)		+= proc.o
 obj-$(CONFIG_64BIT)             += cpu-bugs64.o
 
 obj-$(CONFIG_I8253)             += i8253.o
-obj-$(CONFIG_PCSPEAKER)         += pcspeaker.o
 
 obj-$(CONFIG_KEXEC)             += machine_kexec.o relocate_kernel.o
 obj-$(CONFIG_EARLY_PRINTK)      += early_printk.o
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 417bb3e336ac..a1b48af0992f 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -167,7 +167,7 @@ static inline void check_mult_sh(void)
         panic(bug64hit, !R4000_WAR ? r4kwar : nowar);
 }
 
-static volatile int daddi_ov __initdata = 0;
+static volatile int daddi_ov __cpuinitdata = 0;
 
 asmlinkage void __init do_daddi_ov(struct pt_regs *regs)
 {
@@ -239,7 +239,7 @@ static inline void check_daddi(void)
         panic(bug64hit, !DADDI_WAR ? daddiwar : nowar);
 }
 
-int daddiu_bug __initdata = -1;
+int daddiu_bug __cpuinitdata = -1;
 
 static inline void check_daddiu(void)
 {
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 5861a432a52f..89c3304cb93c 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -550,7 +550,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
         }
 }
 
-static char unknown_isa[] __initdata = KERN_ERR \
+static char unknown_isa[] __cpuinitdata = KERN_ERR \
         "Unsupported ISA type, c0.config0: %d.";
 
 static inline unsigned int decode_config0(struct cpuinfo_mips *c)
@@ -656,7 +656,7 @@ static inline unsigned int decode_config3(struct cpuinfo_mips *c)
         return config3 & MIPS_CONF_M;
 }
 
-static void __init decode_configs(struct cpuinfo_mips *c)
+static void __cpuinit decode_configs(struct cpuinfo_mips *c)
 {
         /* MIPS32 or MIPS64 compliant CPU.  */
         c->options = MIPS_CPU_4KEX | MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER |
@@ -814,7 +814,7 @@ const char *__cpu_name[NR_CPUS];
 /*
  * Name a CPU
  */
-static __init const char *cpu_to_name(struct cpuinfo_mips *c)
+static __cpuinit const char *cpu_to_name(struct cpuinfo_mips *c)
 {
         const char *name = NULL;
 
@@ -896,7 +896,7 @@ static __init const char *cpu_to_name(struct cpuinfo_mips *c)
         return name;
 }
 
-__init void cpu_probe(void)
+__cpuinit void cpu_probe(void)
 {
         struct cpuinfo_mips *c = &current_cpu_data;
         unsigned int cpu = smp_processor_id();
@@ -959,7 +959,7 @@ __init void cpu_probe(void)
                 c->srsets = 1;
 }
 
-__init void cpu_report(void)
+__cpuinit void cpu_report(void)
 {
         struct cpuinfo_mips *c = &current_cpu_data;
 
diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c
index 0e2b5cd81f67..86e026f067bc 100644
--- a/arch/mips/kernel/csrc-r4k.c
+++ b/arch/mips/kernel/csrc-r4k.c
@@ -22,12 +22,17 @@ static struct clocksource clocksource_mips = {
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
-void __init init_mips_clocksource(void)
+int __init init_mips_clocksource(void)
 {
+        if (!cpu_has_counter || !mips_hpt_frequency)
+                return -ENXIO;
+
         /* Calclate a somewhat reasonable rating value */
         clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
 
         clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
 
         clocksource_register(&clocksource_mips);
+
+        return 0;
 }
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index a24fb7900901..361364501d34 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -195,7 +195,7 @@ NESTED(kernel_entry, 16, sp)			# kernel entry point
         j               start_kernel
         END(kernel_entry)
 
-        __INIT
+        __CPUINIT
 
 #ifdef CONFIG_SMP
 /*
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index fcae66752972..984c0d0a7b4d 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -534,8 +534,7 @@ static int simulate_llsc(struct pt_regs *regs, unsigned int opcode)
 
 /*
  * Simulate trapping 'rdhwr' instructions to provide user accessible
- * registers not implemented in hardware.  The only current use of this
- * is the thread area pointer.
+ * registers not implemented in hardware.
  */
 static int simulate_rdhwr(struct pt_regs *regs, unsigned int opcode)
 {
@@ -545,11 +544,31 @@ static int simulate_rdhwr(struct pt_regs *regs, unsigned int opcode)
                 int rd = (opcode & RD) >> 11;
                 int rt = (opcode & RT) >> 16;
                 switch (rd) {
-                        case 29:
-                                regs->regs[rt] = ti->tp_value;
-                                return 0;
+                case 0:         /* CPU number */
+                        regs->regs[rt] = smp_processor_id();
+                        return 0;
+                case 1:         /* SYNCI length */
+                        regs->regs[rt] = min(current_cpu_data.dcache.linesz,
+                                             current_cpu_data.icache.linesz);
+                        return 0;
+                case 2:         /* Read count register */
+                        regs->regs[rt] = read_c0_count();
+                        return 0;
+                case 3:         /* Count register resolution */
+                        switch (current_cpu_data.cputype) {
+                        case CPU_20KC:
+                        case CPU_25KF:
+                                regs->regs[rt] = 1;
+                                break;
                         default:
-                                return -1;
+                                regs->regs[rt] = 2;
+                        }
+                        return 0;
+                case 29:
+                        regs->regs[rt] = ti->tp_value;
+                        return 0;
+                default:
+                        return -1;
                 }
         }
 
@@ -1287,7 +1306,7 @@ int cp0_compare_irq;
 int cp0_perfcount_irq;
 EXPORT_SYMBOL_GPL(cp0_perfcount_irq);
 
-void __init per_cpu_trap_init(void)
+void __cpuinit per_cpu_trap_init(void)
 {
         unsigned int cpu = smp_processor_id();
         unsigned int status_set = ST0_CU0;
@@ -1404,11 +1423,12 @@ void __init set_handler(unsigned long offset, void *addr, unsigned long size)
         flush_icache_range(ebase + offset, ebase + offset + size);
 }
 
-static char panic_null_cerr[] __initdata =
+static char panic_null_cerr[] __cpuinitdata =
         "Trying to set NULL cache error exception handler";
 
 /* Install uncached CPU exception handler */
-void __init set_uncached_handler(unsigned long offset, void *addr, unsigned long size)
+void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
+        unsigned long size)
 {
 #ifdef CONFIG_32BIT
         unsigned long uncached_ebase = KSEG1ADDR(ebase);
diff --git a/arch/mips/lib/ucmpdi2.c b/arch/mips/lib/ucmpdi2.c
index b33d8569bcb0..bb4cb2f828ea 100644
--- a/arch/mips/lib/ucmpdi2.c
+++ b/arch/mips/lib/ucmpdi2.c
@@ -17,3 +17,5 @@ word_type __ucmpdi2(unsigned long long a, unsigned long long b)
                 return 2;
         return 1;
 }
+
+EXPORT_SYMBOL(__ucmpdi2);
diff --git a/arch/mips/lib/uncached.c b/arch/mips/lib/uncached.c
index 27b012d4341c..a6d1c77034d5 100644
--- a/arch/mips/lib/uncached.c
+++ b/arch/mips/lib/uncached.c
@@ -36,7 +36,7 @@
  * values, so we can avoid sharing the same stack area between a cached
  * and the uncached mode.
  */
-unsigned long __init run_uncached(void *func)
+unsigned long __cpuinit run_uncached(void *func)
 {
         register long sp __asm__("$sp");
         register long ret __asm__("$2");
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index f02ce6308e51..b50e0fc406ac 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -146,7 +146,7 @@ void __init plat_perf_setup(void)
         }
 }
 
-unsigned int __init get_c0_compare_int(void)
+unsigned int __cpuinit get_c0_compare_int(void)
 {
 #ifdef MSC01E_INT_BASE
         if (cpu_has_veic) {
diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c
index e39bbe989da3..881ecbc1fa23 100644
--- a/arch/mips/mipssim/sim_time.c
+++ b/arch/mips/mipssim/sim_time.c
@@ -83,7 +83,7 @@ static void mips_timer_dispatch(void)
 }
 
 
-unsigned __init get_c0_compare_int(void)
+unsigned __cpuinit get_c0_compare_int(void)
 {
 #ifdef MSC01E_INT_BASE
         if (cpu_has_veic) {
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 562abb77d1d5..76935e320214 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -307,7 +307,7 @@ static void r3k_dma_cache_wback_inv(unsigned long start, unsigned long size)
         r3k_flush_dcache_range(start, start + size);
 }
 
-void __init r3k_cache_init(void)
+void __cpuinit r3k_cache_init(void)
 {
         extern void build_clear_page(void);
         extern void build_copy_page(void);
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 2c4f7e11f0d5..6496925b5e29 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -93,7 +93,7 @@ static inline void r4k_blast_dcache_page_dc32(unsigned long addr)
         blast_dcache32_page(addr);
 }
 
-static void __init r4k_blast_dcache_page_setup(void)
+static void __cpuinit r4k_blast_dcache_page_setup(void)
 {
         unsigned long  dc_lsize = cpu_dcache_line_size();
 
@@ -107,7 +107,7 @@ static void __init r4k_blast_dcache_page_setup(void)
 
 static void (* r4k_blast_dcache_page_indexed)(unsigned long addr);
 
-static void __init r4k_blast_dcache_page_indexed_setup(void)
+static void __cpuinit r4k_blast_dcache_page_indexed_setup(void)
 {
         unsigned long dc_lsize = cpu_dcache_line_size();
 
@@ -121,7 +121,7 @@ static void __init r4k_blast_dcache_page_indexed_setup(void)
 
 static void (* r4k_blast_dcache)(void);
 
-static void __init r4k_blast_dcache_setup(void)
+static void __cpuinit r4k_blast_dcache_setup(void)
 {
         unsigned long dc_lsize = cpu_dcache_line_size();
 
@@ -206,7 +206,7 @@ static inline void tx49_blast_icache32_page_indexed(unsigned long page)
 
 static void (* r4k_blast_icache_page)(unsigned long addr);
 
-static void __init r4k_blast_icache_page_setup(void)
+static void __cpuinit r4k_blast_icache_page_setup(void)
 {
         unsigned long ic_lsize = cpu_icache_line_size();
 
@@ -223,7 +223,7 @@ static void __init r4k_blast_icache_page_setup(void)
 
 static void (* r4k_blast_icache_page_indexed)(unsigned long addr);
 
-static void __init r4k_blast_icache_page_indexed_setup(void)
+static void __cpuinit r4k_blast_icache_page_indexed_setup(void)
 {
         unsigned long ic_lsize = cpu_icache_line_size();
 
@@ -247,7 +247,7 @@ static void __init r4k_blast_icache_page_indexed_setup(void)
 
 static void (* r4k_blast_icache)(void);
 
-static void __init r4k_blast_icache_setup(void)
+static void __cpuinit r4k_blast_icache_setup(void)
 {
         unsigned long ic_lsize = cpu_icache_line_size();
 
@@ -268,7 +268,7 @@ static void __init r4k_blast_icache_setup(void)
 
 static void (* r4k_blast_scache_page)(unsigned long addr);
 
-static void __init r4k_blast_scache_page_setup(void)
+static void __cpuinit r4k_blast_scache_page_setup(void)
 {
         unsigned long sc_lsize = cpu_scache_line_size();
 
@@ -286,7 +286,7 @@ static void __init r4k_blast_scache_page_setup(void)
 
 static void (* r4k_blast_scache_page_indexed)(unsigned long addr);
 
-static void __init r4k_blast_scache_page_indexed_setup(void)
+static void __cpuinit r4k_blast_scache_page_indexed_setup(void)
 {
         unsigned long sc_lsize = cpu_scache_line_size();
 
@@ -304,7 +304,7 @@ static void __init r4k_blast_scache_page_indexed_setup(void)
 
 static void (* r4k_blast_scache)(void);
 
-static void __init r4k_blast_scache_setup(void)
+static void __cpuinit r4k_blast_scache_setup(void)
 {
         unsigned long sc_lsize = cpu_scache_line_size();
 
@@ -691,11 +691,11 @@ static inline void rm7k_erratum31(void)
         }
 }
 
-static char *way_string[] __initdata = { NULL, "direct mapped", "2-way",
+static char *way_string[] __cpuinitdata = { NULL, "direct mapped", "2-way",
         "3-way", "4-way", "5-way", "6-way", "7-way", "8-way"
 };
 
-static void __init probe_pcache(void)
+static void __cpuinit probe_pcache(void)
 {
         struct cpuinfo_mips *c = &current_cpu_data;
         unsigned int config = read_c0_config();
@@ -1016,7 +1016,7 @@ static void __init probe_pcache(void)
  * executes in KSEG1 space or else you will crash and burn badly.  You have
  * been warned.
  */
-static int __init probe_scache(void)
+static int __cpuinit probe_scache(void)
 {
         unsigned long flags, addr, begin, end, pow2;
         unsigned int config = read_c0_config();
@@ -1095,7 +1095,7 @@ extern int r5k_sc_init(void);
 extern int rm7k_sc_init(void);
 extern int mips_sc_init(void);
 
-static void __init setup_scache(void)
+static void __cpuinit setup_scache(void)
 {
         struct cpuinfo_mips *c = &current_cpu_data;
         unsigned int config = read_c0_config();
@@ -1206,7 +1206,7 @@ void au1x00_fixup_config_od(void)
         }
 }
 
-static void __init coherency_setup(void)
+static void __cpuinit coherency_setup(void)
 {
         change_c0_config(CONF_CM_CMASK, CONF_CM_DEFAULT);
 
@@ -1238,7 +1238,7 @@ static void __init coherency_setup(void)
         }
 }
 
-void __init r4k_cache_init(void)
+void __cpuinit r4k_cache_init(void)
 {
         extern void build_clear_page(void);
         extern void build_copy_page(void);
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 9ea121e8cdce..b09d56981d53 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -329,7 +329,7 @@ static __init void tx39_probe_cache(void)
         }
 }
 
-void __init tx39_cache_init(void)
+void __cpuinit tx39_cache_init(void)
 {
         extern void build_clear_page(void);
         extern void build_copy_page(void);
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 6a24651971df..51ab1faa027d 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -127,9 +127,10 @@ void __update_cache(struct vm_area_struct *vma, unsigned long address,
         }
 }
 
-static char cache_panic[] __initdata = "Yeee, unsupported cache architecture.";
+static char cache_panic[] __cpuinitdata =
+        "Yeee, unsupported cache architecture.";
 
-void __init cpu_cache_init(void)
+void __devinit cpu_cache_init(void)
 {
         if (cpu_has_3k_cache) {
                 extern void __weak r3k_cache_init(void);
diff --git a/arch/mips/mm/cex-sb1.S b/arch/mips/mm/cex-sb1.S
index e54a62f2807c..2d08268bb705 100644
--- a/arch/mips/mm/cex-sb1.S
+++ b/arch/mips/mm/cex-sb1.S
@@ -34,8 +34,6 @@
          * is changed.
          */
 
-        __INIT
-
         .set    mips64
         .set    noreorder
         .set    noat
@@ -51,6 +49,8 @@
          * (0x170-0x17f) are used to preserve k0, k1, and ra.
          */
 
+        __CPUINIT
+
 LEAF(except_vec2_sb1)
         /*
          * If this error is recoverable, we need to exit the handler
diff --git a/arch/mips/mm/pg-r4k.c b/arch/mips/mm/pg-r4k.c
index 9185fbf37c0d..455dedb5b39e 100644
--- a/arch/mips/mm/pg-r4k.c
+++ b/arch/mips/mm/pg-r4k.c
@@ -66,21 +66,21 @@ EXPORT_SYMBOL(copy_page);
  * with 64-bit kernels.  The prefetch offsets have been experimentally tuned
  * an Origin 200.
  */
-static int pref_offset_clear __initdata = 512;
-static int pref_offset_copy  __initdata = 256;
+static int pref_offset_clear __cpuinitdata = 512;
+static int pref_offset_copy  __cpuinitdata = 256;
 
-static unsigned int pref_src_mode __initdata;
-static unsigned int pref_dst_mode __initdata;
+static unsigned int pref_src_mode __cpuinitdata;
+static unsigned int pref_dst_mode __cpuinitdata;
 
-static int load_offset __initdata;
-static int store_offset __initdata;
+static int load_offset __cpuinitdata;
+static int store_offset __cpuinitdata;
 
-static unsigned int __initdata *dest, *epc;
+static unsigned int __cpuinitdata *dest, *epc;
 
 static unsigned int instruction_pending;
 static union mips_instruction delayed_mi;
 
-static void __init emit_instruction(union mips_instruction mi)
+static void __cpuinit emit_instruction(union mips_instruction mi)
 {
         if (instruction_pending)
                 *epc++ = delayed_mi.word;
@@ -222,7 +222,7 @@ static inline void build_cdex_p(void)
         emit_instruction(mi);
 }
 
-static void __init __build_store_reg(int reg)
+static void __cpuinit __build_store_reg(int reg)
 {
         union mips_instruction mi;
         unsigned int width;
@@ -339,7 +339,7 @@ static inline void build_jr_ra(void)
         flush_delay_slot_or_nop();
 }
 
-void __init build_clear_page(void)
+void __cpuinit build_clear_page(void)
 {
         unsigned int loop_start;
         unsigned long off;
@@ -442,7 +442,7 @@ dest = label();
         pr_debug("\t.set pop\n");
 }
 
-void __init build_copy_page(void)
+void __cpuinit build_copy_page(void)
 {
         unsigned int loop_start;
         unsigned long off;
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c
index 89925ec57d6a..49e289d05414 100644
--- a/arch/mips/mm/pg-sb1.c
+++ b/arch/mips/mm/pg-sb1.c
@@ -293,10 +293,10 @@ void copy_page(void *to, void *from)
 EXPORT_SYMBOL(clear_page);
 EXPORT_SYMBOL(copy_page);
 
-void __init build_clear_page(void)
+void __cpuinit build_clear_page(void)
 {
 }
 
-void __init build_copy_page(void)
+void __cpuinit build_copy_page(void)
 {
 }
diff --git a/arch/mips/mm/sc-ip22.c b/arch/mips/mm/sc-ip22.c
index d236cf8b7374..1f602a110e10 100644
--- a/arch/mips/mm/sc-ip22.c
+++ b/arch/mips/mm/sc-ip22.c
@@ -168,7 +168,7 @@ struct bcache_ops indy_sc_ops = {
         .bc_inv = indy_sc_wback_invalidate
 };
 
-void __init indy_sc_init(void)
+void __cpuinit indy_sc_init(void)
 {
         if (indy_sc_probe()) {
                 indy_sc_enable();
diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index c13170bc675c..b55c2d1b998f 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -100,7 +100,7 @@ static inline int __init mips_sc_probe(void)
         return 1;
 }
 
-int __init mips_sc_init(void)
+int __cpuinit mips_sc_init(void)
 {
         int found = mips_sc_probe();
         if (found) {
@@ -109,4 +109,3 @@ int __init mips_sc_init(void)
         }
         return found;
 }
-
diff --git a/arch/mips/mm/sc-r5k.c b/arch/mips/mm/sc-r5k.c
index d35b6c1103a3..f330d38e5575 100644
--- a/arch/mips/mm/sc-r5k.c
+++ b/arch/mips/mm/sc-r5k.c
@@ -99,7 +99,7 @@ static struct bcache_ops r5k_sc_ops = {
         .bc_inv = r5k_dma_cache_inv_sc
 };
 
-void __init r5k_sc_init(void)
+void __cpuinit r5k_sc_init(void)
 {
         if (r5k_sc_probe()) {
                 r5k_sc_enable();
diff --git a/arch/mips/mm/sc-rm7k.c b/arch/mips/mm/sc-rm7k.c
index 31ec73052423..fc227f3b1199 100644
--- a/arch/mips/mm/sc-rm7k.c
+++ b/arch/mips/mm/sc-rm7k.c
@@ -128,7 +128,7 @@ struct bcache_ops rm7k_sc_ops = {
         .bc_inv = rm7k_sc_inv
 };
 
-void __init rm7k_sc_init(void)
+void __cpuinit rm7k_sc_init(void)
 {
         struct cpuinfo_mips *c = &current_cpu_data;
         unsigned int config = read_c0_config();
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index 7948e9a5e372..a782549ac80e 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -281,7 +281,7 @@ void __init add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
         }
 }
 
-void __init tlb_init(void)
+void __cpuinit tlb_init(void)
 {
         local_flush_tlb_all();
 
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 74ae0348cc92..63065d6e8063 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -388,7 +388,7 @@ void __init add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
  * lifetime of the system
  */
 
-static int temp_tlb_entry __initdata;
+static int temp_tlb_entry __cpuinitdata;
 
 __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
                                unsigned long entryhi, unsigned long pagemask)
@@ -427,7 +427,7 @@ out:
         return ret;
 }
 
-static void __init probe_tlb(unsigned long config)
+static void __cpuinit probe_tlb(unsigned long config)
 {
         struct cpuinfo_mips *c = &current_cpu_data;
         unsigned int reg;
@@ -455,7 +455,7 @@ static void __init probe_tlb(unsigned long config)
         c->tlbsize = ((reg >> 25) & 0x3f) + 1;
 }
 
-static int __initdata ntlb = 0;
+static int __cpuinitdata ntlb = 0;
 static int __init set_ntlb(char *str)
 {
         get_option(&str, &ntlb);
@@ -464,7 +464,7 @@ static int __init set_ntlb(char *str)
 
 __setup("ntlb=", set_ntlb);
 
-void __init tlb_init(void)
+void __cpuinit tlb_init(void)
 {
         unsigned int config = read_c0_config();
 
@@ -473,7 +473,7 @@ void __init tlb_init(void)
          *   - On R4600 1.7 the tlbp never hits for pages smaller than
          *     the value in the c0_pagemask register.
          *   - The entire mm handling assumes the c0_pagemask register to
-         *     be set for 4kb pages.
+         *     be set to fixed-size pages.
          */
         probe_tlb(config);
         write_c0_pagemask(PM_DEFAULT_MASK);
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index bd8409d8ff62..4f01a3be215c 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -214,14 +214,14 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
         local_irq_restore(flags);
 }
 
-static void __init probe_tlb(unsigned long config)
+static void __cpuinit probe_tlb(unsigned long config)
 {
         struct cpuinfo_mips *c = &current_cpu_data;
 
         c->tlbsize = 3 * 128;           /* 3 sets each 128 entries */
 }
 
-void __init tlb_init(void)
+void __cpuinit tlb_init(void)
 {
         unsigned int config = read_c0_config();
         unsigned long status;
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 218a6cc415e8..3a93d4ce2703 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -60,7 +60,7 @@ static inline int __maybe_unused r10000_llsc_war(void)
  * why; it's not an issue caused by the core RTL.
  *
  */
-static int __init m4kc_tlbp_war(void)
+static int __cpuinit m4kc_tlbp_war(void)
 {
         return (current_cpu_data.processor_id & 0xffff00) ==
                (PRID_COMP_MIPS | PRID_IMP_4KC);
@@ -144,16 +144,16 @@ static inline void dump_handler(const u32 *handler, int count)
  * We deliberately chose a buffer size of 128, so we won't scribble
  * over anything important on overflow before we panic.
  */
-static u32 tlb_handler[128] __initdata;
+static u32 tlb_handler[128] __cpuinitdata;
 
 /* simply assume worst case size for labels and relocs */
-static struct uasm_label labels[128] __initdata;
-static struct uasm_reloc relocs[128] __initdata;
+static struct uasm_label labels[128] __cpuinitdata;
+static struct uasm_reloc relocs[128] __cpuinitdata;
 
 /*
  * The R3000 TLB handler is simple.
  */
-static void __init build_r3000_tlb_refill_handler(void)
+static void __cpuinit build_r3000_tlb_refill_handler(void)
 {
         long pgdc = (long)pgd_current;
         u32 *p;
@@ -197,7 +197,7 @@ static void __init build_r3000_tlb_refill_handler(void)
  * other one.To keep things simple, we first assume linear space,
  * then we relocate it to the final handler layout as needed.
  */
-static u32 final_handler[64] __initdata;
+static u32 final_handler[64] __cpuinitdata;
 
 /*
  * Hazards
@@ -221,7 +221,7 @@ static u32 final_handler[64] __initdata;
  *
  * As if we MIPS hackers wouldn't know how to nop pipelines happy ...
  */
-static void __init __maybe_unused build_tlb_probe_entry(u32 **p)
+static void __cpuinit __maybe_unused build_tlb_probe_entry(u32 **p)
 {
         switch (current_cpu_type()) {
         /* Found by experiment: R4600 v2.0 needs this, too.  */
@@ -245,7 +245,7 @@ static void __init __maybe_unused build_tlb_probe_entry(u32 **p)
  */
 enum tlb_write_entry { tlb_random, tlb_indexed };
 
-static void __init build_tlb_write_entry(u32 **p, struct uasm_label **l,
+static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
                                          struct uasm_reloc **r,
                                          enum tlb_write_entry wmode)
 {
@@ -389,7 +389,7 @@ static void __init build_tlb_write_entry(u32 **p, struct uasm_label **l,
  * TMP and PTR are scratch.
  * TMP will be clobbered, PTR will hold the pmd entry.
  */
-static void __init
+static void __cpuinit
 build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
                  unsigned int tmp, unsigned int ptr)
 {
@@ -450,7 +450,7 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
  * BVADDR is the faulting address, PTR is scratch.
  * PTR will hold the pgd for vmalloc.
  */
-static void __init
+static void __cpuinit
 build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
                         unsigned int bvaddr, unsigned int ptr)
 {
@@ -522,7 +522,7 @@ build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
  * TMP and PTR are scratch.
  * TMP will be clobbered, PTR will hold the pgd entry.
  */
-static void __init __maybe_unused
+static void __cpuinit __maybe_unused
 build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
 {
         long pgdc = (long)pgd_current;
@@ -557,7 +557,7 @@ build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
 
 #endif /* !CONFIG_64BIT */
 
-static void __init build_adjust_context(u32 **p, unsigned int ctx)
+static void __cpuinit build_adjust_context(u32 **p, unsigned int ctx)
 {
         unsigned int shift = 4 - (PTE_T_LOG2 + 1) + PAGE_SHIFT - 12;
         unsigned int mask = (PTRS_PER_PTE / 2 - 1) << (PTE_T_LOG2 + 1);
@@ -583,7 +583,7 @@ static void __init build_adjust_context(u32 **p, unsigned int ctx)
         uasm_i_andi(p, ctx, ctx, mask);
 }
 
-static void __init build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
+static void __cpuinit build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
 {
         /*
          * Bug workaround for the Nevada. It seems as if under certain
@@ -608,7 +608,7 @@ static void __init build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
         UASM_i_ADDU(p, ptr, ptr, tmp); /* add in offset */
 }
 
-static void __init build_update_entries(u32 **p, unsigned int tmp,
+static void __cpuinit build_update_entries(u32 **p, unsigned int tmp,
                                         unsigned int ptep)
 {
         /*
@@ -651,7 +651,7 @@ static void __init build_update_entries(u32 **p, unsigned int tmp,
 #endif
 }
 
-static void __init build_r4000_tlb_refill_handler(void)
+static void __cpuinit build_r4000_tlb_refill_handler(void)
 {
         u32 *p = tlb_handler;
         struct uasm_label *l = labels;
@@ -783,7 +783,7 @@ u32 handle_tlbl[FASTPATH_SIZE] __cacheline_aligned;
 u32 handle_tlbs[FASTPATH_SIZE] __cacheline_aligned;
 u32 handle_tlbm[FASTPATH_SIZE] __cacheline_aligned;
 
-static void __init
+static void __cpuinit
 iPTE_LW(u32 **p, struct uasm_label **l, unsigned int pte, unsigned int ptr)
 {
 #ifdef CONFIG_SMP
@@ -803,7 +803,7 @@ iPTE_LW(u32 **p, struct uasm_label **l, unsigned int pte, unsigned int ptr)
 #endif
 }
 
-static void __init
+static void __cpuinit
 iPTE_SW(u32 **p, struct uasm_reloc **r, unsigned int pte, unsigned int ptr,
         unsigned int mode)
 {
@@ -863,7 +863,7 @@ iPTE_SW(u32 **p, struct uasm_reloc **r, unsigned int pte, unsigned int ptr,
  * the page table where this PTE is located, PTE will be re-loaded
  * with it's original value.
  */
-static void __init
+static void __cpuinit
 build_pte_present(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
                   unsigned int pte, unsigned int ptr, enum label_id lid)
 {
@@ -874,7 +874,7 @@ build_pte_present(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
 }
 
 /* Make PTE valid, store result in PTR. */
-static void __init
+static void __cpuinit
 build_make_valid(u32 **p, struct uasm_reloc **r, unsigned int pte,
                  unsigned int ptr)
 {
@@ -887,7 +887,7 @@ build_make_valid(u32 **p, struct uasm_reloc **r, unsigned int pte,
  * Check if PTE can be written to, if not branch to LABEL. Regardless
  * restore PTE with value from PTR when done.
  */
-static void __init
+static void __cpuinit
 build_pte_writable(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
                    unsigned int pte, unsigned int ptr, enum label_id lid)
 {
@@ -900,7 +900,7 @@ build_pte_writable(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
 /* Make PTE writable, update software status bits as well, then store
  * at PTR.
  */
-static void __init
+static void __cpuinit
 build_make_write(u32 **p, struct uasm_reloc **r, unsigned int pte,
                  unsigned int ptr)
 {
@@ -914,7 +914,7 @@ build_make_write(u32 **p, struct uasm_reloc **r, unsigned int pte,
  * Check if PTE can be modified, if not branch to LABEL. Regardless
  * restore PTE with value from PTR when done.
  */
-static void __init
+static void __cpuinit
 build_pte_modifiable(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
                      unsigned int pte, unsigned int ptr, enum label_id lid)
 {
@@ -931,7 +931,7 @@ build_pte_modifiable(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
  * This places the pte into ENTRYLO0 and writes it with tlbwi.
  * Then it returns.
  */
-static void __init
+static void __cpuinit
 build_r3000_pte_reload_tlbwi(u32 **p, unsigned int pte, unsigned int tmp)
 {
         uasm_i_mtc0(p, pte, C0_ENTRYLO0); /* cp0 delay */
@@ -947,7 +947,7 @@ build_r3000_pte_reload_tlbwi(u32 **p, unsigned int pte, unsigned int tmp)
  * may have the probe fail bit set as a result of a trap on a
  * kseg2 access, i.e. without refill.  Then it returns.
  */
-static void __init
+static void __cpuinit
 build_r3000_tlb_reload_write(u32 **p, struct uasm_label **l,
                              struct uasm_reloc **r, unsigned int pte,
                              unsigned int tmp)
@@ -965,7 +965,7 @@ build_r3000_tlb_reload_write(u32 **p, struct uasm_label **l,
         uasm_i_rfe(p); /* branch delay */
 }
 
-static void __init
+static void __cpuinit
 build_r3000_tlbchange_handler_head(u32 **p, unsigned int pte,
                                    unsigned int ptr)
 {
@@ -985,7 +985,7 @@ build_r3000_tlbchange_handler_head(u32 **p, unsigned int pte,
         uasm_i_tlbp(p); /* load delay */
 }
 
-static void __init build_r3000_tlb_load_handler(void)
+static void __cpuinit build_r3000_tlb_load_handler(void)
 {
         u32 *p = handle_tlbl;
         struct uasm_label *l = labels;
@@ -1015,7 +1015,7 @@ static void __init build_r3000_tlb_load_handler(void)
         dump_handler(handle_tlbl, ARRAY_SIZE(handle_tlbl));
 }
 
-static void __init build_r3000_tlb_store_handler(void)
+static void __cpuinit build_r3000_tlb_store_handler(void)
 {
         u32 *p = handle_tlbs;
         struct uasm_label *l = labels;
@@ -1045,7 +1045,7 @@ static void __init build_r3000_tlb_store_handler(void)
         dump_handler(handle_tlbs, ARRAY_SIZE(handle_tlbs));
 }
 
-static void __init build_r3000_tlb_modify_handler(void)
+static void __cpuinit build_r3000_tlb_modify_handler(void)
 {
         u32 *p = handle_tlbm;
         struct uasm_label *l = labels;
@@ -1078,7 +1078,7 @@ static void __init build_r3000_tlb_modify_handler(void)
 /*
  * R4000 style TLB load/store/modify handlers.
  */
-static void __init
+static void __cpuinit
 build_r4000_tlbchange_handler_head(u32 **p, struct uasm_label **l,
                                    struct uasm_reloc **r, unsigned int pte,
                                    unsigned int ptr)
@@ -1103,7 +1103,7 @@ build_r4000_tlbchange_handler_head(u32 **p, struct uasm_label **l,
                 build_tlb_probe_entry(p);
 }
 
-static void __init
+static void __cpuinit
 build_r4000_tlbchange_handler_tail(u32 **p, struct uasm_label **l,
                                    struct uasm_reloc **r, unsigned int tmp,
                                    unsigned int ptr)
@@ -1120,7 +1120,7 @@ build_r4000_tlbchange_handler_tail(u32 **p, struct uasm_label **l,
 #endif
 }
 
-static void __init build_r4000_tlb_load_handler(void)
+static void __cpuinit build_r4000_tlb_load_handler(void)
 {
         u32 *p = handle_tlbl;
         struct uasm_label *l = labels;
@@ -1160,7 +1160,7 @@ static void __init build_r4000_tlb_load_handler(void)
         dump_handler(handle_tlbl, ARRAY_SIZE(handle_tlbl));
 }
 
-static void __init build_r4000_tlb_store_handler(void)
+static void __cpuinit build_r4000_tlb_store_handler(void)
 {
         u32 *p = handle_tlbs;
         struct uasm_label *l = labels;
@@ -1191,7 +1191,7 @@ static void __init build_r4000_tlb_store_handler(void)
         dump_handler(handle_tlbs, ARRAY_SIZE(handle_tlbs));
 }
 
-static void __init build_r4000_tlb_modify_handler(void)
+static void __cpuinit build_r4000_tlb_modify_handler(void)
 {
         u32 *p = handle_tlbm;
         struct uasm_label *l = labels;
@@ -1223,7 +1223,7 @@ static void __init build_r4000_tlb_modify_handler(void)
         dump_handler(handle_tlbm, ARRAY_SIZE(handle_tlbm));
 }
 
-void __init build_tlb_refill_handler(void)
+void __cpuinit build_tlb_refill_handler(void)
 {
         /*
          * The refill handler is generated per-CPU, multi-node systems
@@ -1269,7 +1269,7 @@ void __init build_tlb_refill_handler(void)
         }
 }
 
-void __init flush_tlb_handlers(void)
+void __cpuinit flush_tlb_handlers(void)
 {
         flush_icache_range((unsigned long)handle_tlbl,
                            (unsigned long)handle_tlbl + sizeof(handle_tlbl));
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index e3f74ed5f704..1a6f7704cc89 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -82,7 +82,7 @@ struct insn {
          | (e) << RE_SH                                         \
          | (f) << FUNC_SH)
 
-static struct insn insn_table[] __initdata = {
+static struct insn insn_table[] __cpuinitdata = {
         { insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
         { insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
         { insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
@@ -135,7 +135,7 @@ static struct insn insn_table[] __initdata = {
 
 #undef M
 
-static inline __init u32 build_rs(u32 arg)
+static inline __cpuinit u32 build_rs(u32 arg)
 {
         if (arg & ~RS_MASK)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -143,7 +143,7 @@ static inline __init u32 build_rs(u32 arg)
         return (arg & RS_MASK) << RS_SH;
 }
 
-static inline __init u32 build_rt(u32 arg)
+static inline __cpuinit u32 build_rt(u32 arg)
 {
         if (arg & ~RT_MASK)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -151,7 +151,7 @@ static inline __init u32 build_rt(u32 arg)
         return (arg & RT_MASK) << RT_SH;
 }
 
-static inline __init u32 build_rd(u32 arg)
+static inline __cpuinit u32 build_rd(u32 arg)
 {
         if (arg & ~RD_MASK)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -159,7 +159,7 @@ static inline __init u32 build_rd(u32 arg)
         return (arg & RD_MASK) << RD_SH;
 }
 
-static inline __init u32 build_re(u32 arg)
+static inline __cpuinit u32 build_re(u32 arg)
 {
         if (arg & ~RE_MASK)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -167,7 +167,7 @@ static inline __init u32 build_re(u32 arg)
         return (arg & RE_MASK) << RE_SH;
 }
 
-static inline __init u32 build_simm(s32 arg)
+static inline __cpuinit u32 build_simm(s32 arg)
 {
         if (arg > 0x7fff || arg < -0x8000)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -175,7 +175,7 @@ static inline __init u32 build_simm(s32 arg)
         return arg & 0xffff;
 }
 
-static inline __init u32 build_uimm(u32 arg)
+static inline __cpuinit u32 build_uimm(u32 arg)
 {
         if (arg & ~IMM_MASK)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -183,7 +183,7 @@ static inline __init u32 build_uimm(u32 arg)
         return arg & IMM_MASK;
 }
 
-static inline __init u32 build_bimm(s32 arg)
+static inline __cpuinit u32 build_bimm(s32 arg)
 {
         if (arg > 0x1ffff || arg < -0x20000)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -194,7 +194,7 @@ static inline __init u32 build_bimm(s32 arg)
         return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
 }
 
-static inline __init u32 build_jimm(u32 arg)
+static inline __cpuinit u32 build_jimm(u32 arg)
 {
         if (arg & ~((JIMM_MASK) << 2))
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -202,7 +202,7 @@ static inline __init u32 build_jimm(u32 arg)
         return (arg >> 2) & JIMM_MASK;
 }
 
-static inline __init u32 build_func(u32 arg)
+static inline __cpuinit u32 build_func(u32 arg)
 {
         if (arg & ~FUNC_MASK)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -210,7 +210,7 @@ static inline __init u32 build_func(u32 arg)
         return arg & FUNC_MASK;
 }
 
-static inline __init u32 build_set(u32 arg)
+static inline __cpuinit u32 build_set(u32 arg)
 {
         if (arg & ~SET_MASK)
                 printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -222,7 +222,7 @@ static inline __init u32 build_set(u32 arg)
  * The order of opcode arguments is implicitly left to right,
  * starting with RS and ending with FUNC or IMM.
  */
-static void __init build_insn(u32 **buf, enum opcode opc, ...)
+static void __cpuinit build_insn(u32 **buf, enum opcode opc, ...)
 {
         struct insn *ip = NULL;
         unsigned int i;
@@ -375,14 +375,14 @@ I_u3u1u2(_xor)
 I_u2u1u3(_xori)
 
 /* Handle labels. */
-void __init uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)
+void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)
 {
         (*lab)->addr = addr;
         (*lab)->lab = lid;
         (*lab)++;
 }
 
-int __init uasm_in_compat_space_p(long addr)
+int __cpuinit uasm_in_compat_space_p(long addr)
 {
         /* Is this address in 32bit compat space? */
 #ifdef CONFIG_64BIT
@@ -392,7 +392,7 @@ int __init uasm_in_compat_space_p(long addr)
 #endif
 }
 
-int __init uasm_rel_highest(long val)
+int __cpuinit uasm_rel_highest(long val)
 {
 #ifdef CONFIG_64BIT
         return ((((val + 0x800080008000L) >> 48) & 0xffff) ^ 0x8000) - 0x8000;
@@ -401,7 +401,7 @@ int __init uasm_rel_highest(long val)
 #endif
 }
 
-int __init uasm_rel_higher(long val)
+int __cpuinit uasm_rel_higher(long val)
 {
 #ifdef CONFIG_64BIT
         return ((((val + 0x80008000L) >> 32) & 0xffff) ^ 0x8000) - 0x8000;
@@ -410,17 +410,17 @@ int __init uasm_rel_higher(long val)
 #endif
 }
 
-int __init uasm_rel_hi(long val)
+int __cpuinit uasm_rel_hi(long val)
 {
         return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
 }
 
-int __init uasm_rel_lo(long val)
+int __cpuinit uasm_rel_lo(long val)
 {
         return ((val & 0xffff) ^ 0x8000) - 0x8000;
 }
 
-void __init UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
+void __cpuinit UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
 {
         if (!uasm_in_compat_space_p(addr)) {
                 uasm_i_lui(buf, rs, uasm_rel_highest(addr));
@@ -436,7 +436,7 @@ void __init UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
                 uasm_i_lui(buf, rs, uasm_rel_hi(addr));
 }
 
-void __init UASM_i_LA(u32 **buf, unsigned int rs, long addr)
+void __cpuinit UASM_i_LA(u32 **buf, unsigned int rs, long addr)
 {
         UASM_i_LA_mostly(buf, rs, addr);
         if (uasm_rel_lo(addr)) {
@@ -448,7 +448,7 @@ void __init UASM_i_LA(u32 **buf, unsigned int rs, long addr)
 }
 
 /* Handle relocations. */
-void __init
+void __cpuinit
 uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid)
 {
         (*rel)->addr = addr;
@@ -457,7 +457,7 @@ uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid)
         (*rel)++;
 }
 
-static inline void __init
+static inline void __cpuinit
 __resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
 {
         long laddr = (long)lab->addr;
@@ -474,7 +474,7 @@ __resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
         }
 }
 
-void __init
+void __cpuinit
 uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
 {
         struct uasm_label *l;
@@ -485,7 +485,7 @@ uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
                                 __resolve_relocs(rel, l);
 }
 
-void __init
+void __cpuinit
 uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off)
 {
         for (; rel->lab != UASM_LABEL_INVALID; rel++)
@@ -493,7 +493,7 @@ uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off)
                         rel->addr += off;
 }
 
-void __init
+void __cpuinit
 uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off)
 {
         for (; lab->lab != UASM_LABEL_INVALID; lab++)
@@ -501,7 +501,7 @@ uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off)
                         lab->addr += off;
 }
 
-void __init
+void __cpuinit
 uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
                   u32 *end, u32 *target)
 {
@@ -513,7 +513,7 @@ uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
         uasm_move_labels(lab, first, end, off);
 }
 
-int __init uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
+int __cpuinit uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
 {
         for (; rel->lab != UASM_LABEL_INVALID; rel++) {
                 if (rel->addr == addr
@@ -526,49 +526,49 @@ int __init uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
 }
 
 /* Convenience functions for labeled branches. */
-void __init
+void __cpuinit
 uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
         uasm_r_mips_pc16(r, *p, lid);
         uasm_i_bltz(p, reg, 0);
 }
 
-void __init
+void __cpuinit
 uasm_il_b(u32 **p, struct uasm_reloc **r, int lid)
 {
         uasm_r_mips_pc16(r, *p, lid);
         uasm_i_b(p, 0);
 }
 
-void __init
+void __cpuinit
 uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
         uasm_r_mips_pc16(r, *p, lid);
         uasm_i_beqz(p, reg, 0);
 }
 
-void __init
+void __cpuinit
 uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
         uasm_r_mips_pc16(r, *p, lid);
         uasm_i_beqzl(p, reg, 0);
 }
 
-void __init
+void __cpuinit
 uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
         uasm_r_mips_pc16(r, *p, lid);
         uasm_i_bnez(p, reg, 0);
 }
 
-void __init
+void __cpuinit
 uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
         uasm_r_mips_pc16(r, *p, lid);
         uasm_i_bgezl(p, reg, 0);
 }
 
-void __init
+void __cpuinit
 uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
 {
         uasm_r_mips_pc16(r, *p, lid);
diff --git a/arch/mips/mm/uasm.h b/arch/mips/mm/uasm.h
index a10fc1135c76..fe0574f6e77d 100644
--- a/arch/mips/mm/uasm.h
+++ b/arch/mips/mm/uasm.h
@@ -11,38 +11,38 @@
 #include <linux/types.h>
 
 #define Ip_u1u2u3(op)                                                   \
-void __init                                                             \
+void __cpuinit                                                          \
 uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
 
 #define Ip_u2u1u3(op)                                                   \
-void __init                                                             \
+void __cpuinit                                                          \
 uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
 
 #define Ip_u3u1u2(op)                                                   \
-void __init                                                             \
+void __cpuinit                                                          \
 uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
 
 #define Ip_u1u2s3(op)                                                   \
-void __init                                                             \
+void __cpuinit                                                          \
 uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
 
 #define Ip_u2s3u1(op)                                                   \
-void __init                                                             \
+void __cpuinit                                                          \
 uasm_i##op(u32 **buf, unsigned int a, signed int b, unsigned int c)
 
 #define Ip_u2u1s3(op)                                                   \
-void __init                                                             \
+void __cpuinit                                                          \
 uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
 
 #define Ip_u1u2(op)                                                     \
-void __init uasm_i##op(u32 **buf, unsigned int a, unsigned int b)
+void __cpuinit uasm_i##op(u32 **buf, unsigned int a, unsigned int b)
 
 #define Ip_u1s2(op)                                                     \
-void __init uasm_i##op(u32 **buf, unsigned int a, signed int b)
+void __cpuinit uasm_i##op(u32 **buf, unsigned int a, signed int b)
 
-#define Ip_u1(op) void __init uasm_i##op(u32 **buf, unsigned int a)
+#define Ip_u1(op) void __cpuinit uasm_i##op(u32 **buf, unsigned int a)
 
-#define Ip_0(op) void __init uasm_i##op(u32 **buf)
+#define Ip_0(op) void __cpuinit uasm_i##op(u32 **buf)
 
 Ip_u2u1s3(_addiu);
 Ip_u3u1u2(_addu);
@@ -98,19 +98,19 @@ struct uasm_label {
         int lab;
 };
 
-void __init uasm_build_label(struct uasm_label **lab, u32 *addr, int lid);
+void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid);
 #ifdef CONFIG_64BIT
-int __init uasm_in_compat_space_p(long addr);
-int __init uasm_rel_highest(long val);
-int __init uasm_rel_higher(long val);
+int uasm_in_compat_space_p(long addr);
+int uasm_rel_highest(long val);
+int uasm_rel_higher(long val);
 #endif
-int __init uasm_rel_hi(long val);
-int __init uasm_rel_lo(long val);
-void __init UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr);
-void __init UASM_i_LA(u32 **buf, unsigned int rs, long addr);
+int uasm_rel_hi(long val);
+int uasm_rel_lo(long val);
+void UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr);
+void UASM_i_LA(u32 **buf, unsigned int rs, long addr);
 
 #define UASM_L_LA(lb)                                                   \
-static inline void __init uasm_l##lb(struct uasm_label **lab, u32 *addr) \
+static inline void __cpuinit uasm_l##lb(struct uasm_label **lab, u32 *addr) \
 {                                                                       \
         uasm_build_label(lab, addr, label##lb);                         \
 }
@@ -164,29 +164,19 @@ struct uasm_reloc {
 /* This is zero so we can use zeroed label arrays. */
 #define UASM_LABEL_INVALID 0
 
-void __init uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid);
-void __init
-uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
-void __init
-uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off);
-void __init
-uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off);
-void __init
-uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
-                  u32 *end, u32 *target);
-int __init uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr);
+void uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid);
+void uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
+void uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off);
+void uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off);
+void uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab,
+        u32 *first, u32 *end, u32 *target);
+int uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr);
 
 /* Convenience functions for labeled branches. */
-void __init
-uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init uasm_il_b(u32 **p, struct uasm_reloc **r, int lid);
-void __init
-uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_b(u32 **p, struct uasm_reloc **r, int lid);
+void uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index 30ed36125bcd..ab68c4318a30 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -249,8 +249,9 @@ static int __init bcm1480_pcibios_init(void)
          * XXX ehs: Should this happen in PCI Device mode?
          */
 
-        set_io_port_base((unsigned long)
-                ioremap(A_BCM1480_PHYS_PCI_IO_MATCH_BYTES, 65536));
+        bcm1480_controller.io_map_base = (unsigned long)
+                ioremap(A_BCM1480_PHYS_PCI_IO_MATCH_BYTES, 65536);
+        set_io_port_base(bcm1480_controller.io_map_base);
         isa_slot_offset = (unsigned long)
                 ioremap(A_BCM1480_PHYS_PCI_MEM_MATCH_BYTES, 1024*1024);
 
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index a322543ac34e..bb64828a92fe 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -40,7 +40,7 @@ int irq_to_slot[MAX_PCI_BUSSES * MAX_DEVICES_PER_PCIBUS];
 
 extern struct pci_ops bridge_pci_ops;
 
-int __init bridge_probe(nasid_t nasid, int widget_id, int masterwid)
+int __cpuinit bridge_probe(nasid_t nasid, int widget_id, int masterwid)
 {
         unsigned long offset = NODE_OFFSET(nasid);
         struct bridge_controller *bc;
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index f9471d77c096..358ad6210949 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -260,7 +260,7 @@ static void pcibios_fixup_device_resources(struct pci_dev *dev,
         }
 }
 
-void pcibios_fixup_bus(struct pci_bus *bus)
+void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 {
         /* Propagate hose info into the subordinate devices.  */
 
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
index 653f3ec61cab..3a7df647ca77 100644
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ b/arch/mips/pmc-sierra/yosemite/smp.c
@@ -7,10 +7,10 @@
 
 #define LAUNCHSTACK_SIZE 256
 
-static __initdata DEFINE_SPINLOCK(launch_lock);
+static __cpuinitdata DEFINE_SPINLOCK(launch_lock);
 
-static unsigned long secondary_sp __initdata;
-static unsigned long secondary_gp __initdata;
+static unsigned long secondary_sp __cpuinitdata;
+static unsigned long secondary_gp __cpuinitdata;
 
 static unsigned char launchstack[LAUNCHSTACK_SIZE] __initdata
         __attribute__((aligned(2 * sizeof(long))));
diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c
index a49e7c85f724..7093e7c573a4 100644
--- a/arch/mips/sgi-ip27/ip27-init.c
+++ b/arch/mips/sgi-ip27/ip27-init.c
@@ -53,7 +53,7 @@ extern void pcibr_setup(cnodeid_t);
 
 extern void xtalk_probe_node(cnodeid_t nid);
 
-static void __init per_hub_init(cnodeid_t cnode)
+static void __cpuinit per_hub_init(cnodeid_t cnode)
 {
         struct hub_data *hub = hub_data(cnode);
         nasid_t nasid = COMPACT_TO_NASID_NODEID(cnode);
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 08d45369be45..25d3baf0ebc4 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -285,7 +285,7 @@ void __cpuinit cpu_time_init(void)
         set_c0_status(SRB_TIMOCLK);
 }
 
-void __init hub_rtc_init(cnodeid_t cnode)
+void __cpuinit hub_rtc_init(cnodeid_t cnode)
 {
         /*
          * We only need to initialize the current node.
diff --git a/arch/mips/sgi-ip27/ip27-xtalk.c b/arch/mips/sgi-ip27/ip27-xtalk.c
index fc82f34a32ce..6ae64e8dfc40 100644
--- a/arch/mips/sgi-ip27/ip27-xtalk.c
+++ b/arch/mips/sgi-ip27/ip27-xtalk.c
@@ -22,7 +22,7 @@
 
 extern int bridge_probe(nasid_t nasid, int widget, int masterwid);
 
-static int __init probe_one_port(nasid_t nasid, int widget, int masterwid)
+static int __cpuinit probe_one_port(nasid_t nasid, int widget, int masterwid)
 {
         widgetreg_t             widget_id;
         xwidget_part_num_t      partnum;
@@ -46,7 +46,7 @@ static int __init probe_one_port(nasid_t nasid, int widget, int masterwid)
         return 0;
 }
 
-static int __init xbow_probe(nasid_t nasid)
+static int __cpuinit xbow_probe(nasid_t nasid)
 {
         lboard_t *brd;
         klxbow_t *xbow_p;
@@ -99,7 +99,7 @@ static int __init xbow_probe(nasid_t nasid)
         return 0;
 }
 
-void __init xtalk_probe_node(cnodeid_t nid)
+void __cpuinit xtalk_probe_node(cnodeid_t nid)
 {
         volatile u64            hubreg;
         nasid_t                 nasid;
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index e574de4efb36..5ddad7bd60ac 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -16,6 +16,9 @@
 # Modified for PA-RISC Linux by Paul Lahaie, Alex deVries, 
 # Mike Shaver, Helge Deller and Martin K. Petersen
 #
+
+KBUILD_DEFCONFIG := default_defconfig
+
 NM              = sh $(srctree)/arch/parisc/nm
 CHECKFLAGS      += -D__hppa__=1
 
diff --git a/arch/parisc/defconfig b/arch/parisc/configs/default_defconfig
index 448a757b06c6..448a757b06c6 100644
--- a/arch/parisc/defconfig
+++ b/arch/parisc/configs/default_defconfig
diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c
index 4ab83d56974d..7177a6cd1b7f 100644
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@@ -1080,6 +1080,9 @@ void pdc_io_reset_devices(void)
         spin_unlock_irqrestore(&pdc_lock, flags);
 }
 
+/* locked by pdc_console_lock */
+static int __attribute__((aligned(8)))   iodc_retbuf[32];
+static char __attribute__((aligned(64))) iodc_dbuf[4096];
 
 /**
  * pdc_iodc_print - Console print using IODC.
@@ -1091,24 +1094,20 @@ void pdc_io_reset_devices(void)
  * Since the HP console requires CR+LF to perform a 'newline', we translate
  * "\n" to "\r\n".
  */
-int pdc_iodc_print(unsigned char *str, unsigned count)
+int pdc_iodc_print(const unsigned char *str, unsigned count)
 {
-        /* XXX Should we spinlock posx usage */
         static int posx;        /* for simple TAB-Simulation... */
-        int __attribute__((aligned(8)))   iodc_retbuf[32];
-        char __attribute__((aligned(64))) iodc_dbuf[4096];
         unsigned int i;
         unsigned long flags;
 
-        memset(iodc_dbuf, 0, 4096);
-        for (i = 0; i < count && i < 2048;) {
+        for (i = 0; i < count && i < 79;) {
                 switch(str[i]) {
                 case '\n':
                         iodc_dbuf[i+0] = '\r';
                         iodc_dbuf[i+1] = '\n';
                         i += 2;
                         posx = 0;
-                        break;
+                        goto print;
                 case '\t':
                         while (posx & 7) {
                                 iodc_dbuf[i] = ' ';
@@ -1124,6 +1123,16 @@ int pdc_iodc_print(unsigned char *str, unsigned count)
                 }
         }
 
+        /* if we're at the end of line, and not already inserting a newline,
+         * insert one anyway. iodc console doesn't claim to support >79 char
+         * lines. don't account for this in the return value.
+         */
+        if (i == 79 && iodc_dbuf[i-1] != '\n') {
+                iodc_dbuf[i+0] = '\r';
+                iodc_dbuf[i+1] = '\n';
+        }
+
+print:
         spin_lock_irqsave(&pdc_lock, flags);
         real32_call(PAGE0->mem_cons.iodc_io,
                     (unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
@@ -1142,11 +1151,9 @@ int pdc_iodc_print(unsigned char *str, unsigned count)
  */
 int pdc_iodc_getc(void)
 {
-        unsigned long flags;
-        static int __attribute__((aligned(8)))   iodc_retbuf[32];
-        static char __attribute__((aligned(64))) iodc_dbuf[4096];
         int ch;
         int status;
+        unsigned long flags;
 
         /* Bail if no console input device. */
         if (!PAGE0->mem_kbd.iodc_io)
diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c
index 84b9611a9228..f48a640b55fb 100644
--- a/arch/parisc/kernel/hardware.c
+++ b/arch/parisc/kernel/hardware.c
@@ -274,7 +274,18 @@ static struct hp_hardware hp_hardware_list[] __devinitdata = {
         {HPHW_NPROC,0x887,0x4,0x91,"Storm Peak Slow"},
         {HPHW_NPROC,0x888,0x4,0x91,"Storm Peak Fast DC-"},
         {HPHW_NPROC,0x889,0x4,0x91,"Storm Peak Fast"},
-        {HPHW_NPROC,0x88A,0x4,0x91,"Crestone Peak"},
+        {HPHW_NPROC,0x88A,0x4,0x91,"Crestone Peak Slow"},
+        {HPHW_NPROC,0x88C,0x4,0x91,"Orca Mako+"},
+        {HPHW_NPROC,0x88D,0x4,0x91,"Rainier/Medel Mako+ Slow"},
+        {HPHW_NPROC,0x88E,0x4,0x91,"Rainier/Medel Mako+ Fast"},
+        {HPHW_NPROC,0x894,0x4,0x91,"Mt. Hamilton Fast Mako+"},
+        {HPHW_NPROC,0x895,0x4,0x91,"Storm Peak Slow Mako+"},
+        {HPHW_NPROC,0x896,0x4,0x91,"Storm Peak Fast Mako+"},
+        {HPHW_NPROC,0x897,0x4,0x91,"Storm Peak DC- Slow Mako+"},
+        {HPHW_NPROC,0x898,0x4,0x91,"Storm Peak DC- Fast Mako+"},
+        {HPHW_NPROC,0x899,0x4,0x91,"Mt. Hamilton Slow Mako+"},
+        {HPHW_NPROC,0x89B,0x4,0x91,"Crestone Peak Mako+ Slow"},
+        {HPHW_NPROC,0x89C,0x4,0x91,"Crestone Peak Mako+ Fast"},
         {HPHW_A_DIRECT, 0x004, 0x0000D, 0x00, "Arrakis MUX"}, 
         {HPHW_A_DIRECT, 0x005, 0x0000D, 0x00, "Dyun Kiuh MUX"}, 
         {HPHW_A_DIRECT, 0x006, 0x0000D, 0x00, "Baat Kiuh AP/MUX (40299B)"}, 
diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S
index a7b8859488bb..ec2482dc1beb 100644
--- a/arch/parisc/kernel/head.S
+++ b/arch/parisc/kernel/head.S
@@ -20,10 +20,11 @@
 #include <asm/pgtable.h>
 
 #include <linux/linkage.h>
+#include <linux/init.h>
 
         .level  LEVEL
 
-        .data
+        __INITDATA
 ENTRY(boot_args)
         .word 0 /* arg0 */
         .word 0 /* arg1 */
@@ -31,7 +32,7 @@ ENTRY(boot_args)
         .word 0 /* arg3 */
 END(boot_args)
 
-        .text
+        .section .text.head
         .align  4
         .import init_thread_union,data
         .import fault_vector_20,code    /* IVA parisc 2.0 32 bit */
@@ -343,7 +344,7 @@ smp_slave_stext:
 ENDPROC(stext)
 
 #ifndef CONFIG_64BIT
-        .data
+        .section .data.read_mostly
 
         .align  4
         .export $global$,data
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c
index 33b1f84441b1..ccb68090781e 100644
--- a/arch/parisc/kernel/pdc_cons.c
+++ b/arch/parisc/kernel/pdc_cons.c
@@ -52,28 +52,30 @@
 #include <linux/tty.h>
 #include <asm/pdc.h>            /* for iodc_call() proto and friends */
 
+static spinlock_t pdc_console_lock = SPIN_LOCK_UNLOCKED;
 
 static void pdc_console_write(struct console *co, const char *s, unsigned count)
 {
-        pdc_iodc_print(s, count);
+        int i = 0;
+        unsigned long flags;
+
+        spin_lock_irqsave(&pdc_console_lock, flags);
+        do {
+                i += pdc_iodc_print(s + i, count - i);
+        } while (i < count);
+        spin_unlock_irqrestore(&pdc_console_lock, flags);
 }
 
-void pdc_printf(const char *fmt, ...)
+int pdc_console_poll_key(struct console *co)
 {
-        va_list args;
-        char buf[1024];
-        int i, len;
-
-        va_start(args, fmt);
-        len = vscnprintf(buf, sizeof(buf), fmt, args);
-        va_end(args);
+        int c;
+        unsigned long flags;
 
-        pdc_iodc_print(buf, len);
-}
+        spin_lock_irqsave(&pdc_console_lock, flags);
+        c = pdc_iodc_getc();
+        spin_unlock_irqrestore(&pdc_console_lock, flags);
 
-int pdc_console_poll_key(struct console *co)
-{
-        return pdc_iodc_getc();
+        return c;
 }
 
 static int pdc_console_setup(struct console *co, char *options)
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 117438e9eb2a..6b5ac38f5a99 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -401,9 +401,12 @@
         ENTRY_COMP(kexec_load)          /* 300 */
         ENTRY_COMP(utimensat)
         ENTRY_COMP(signalfd)
-        ENTRY_COMP(timerfd)
+        ENTRY_SAME(ni_syscall)          /* was timerfd */
         ENTRY_SAME(eventfd)
         ENTRY_COMP(fallocate)           /* 305 */
+        ENTRY_SAME(timerfd_create)
+        ENTRY_COMP(timerfd_settime)
+        ENTRY_COMP(timerfd_gettime)
 
         /* Nothing yet */
 
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 99fd56939afa..9dc6dc42f9cf 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -51,6 +51,9 @@
 DEFINE_SPINLOCK(pa_dbit_lock);
 #endif
 
+void parisc_show_stack(struct task_struct *t, unsigned long *sp,
+        struct pt_regs *regs);
+
 static int printbinary(char *buf, unsigned long x, int nbits)
 {
         unsigned long mask = 1UL << (nbits - 1);
@@ -148,6 +151,8 @@ void show_regs(struct pt_regs *regs)
         print_symbol(" IAOQ[1]: %s\n", regs->iaoq[1]);
         printk(level);
         print_symbol(" RP(r2): %s\n", regs->gr[2]);
+
+        parisc_show_stack(current, NULL, regs);
 }
 
 
@@ -181,11 +186,19 @@ static void do_show_stack(struct unwind_frame_info *info)
         printk("\n");
 }
 
-void show_stack(struct task_struct *task, unsigned long *s)
+void parisc_show_stack(struct task_struct *task, unsigned long *sp,
+        struct pt_regs *regs)
 {
         struct unwind_frame_info info;
+        struct task_struct *t;
+
+        t = task ? task : current;
+        if (regs) {
+                unwind_frame_init(&info, t, regs);
+                goto show_stack;
+        }
 
-        if (!task) {
+        if (t == current) {
                 unsigned long sp;
 
 HERE:
@@ -201,12 +214,18 @@ HERE:
                         unwind_frame_init(&info, current, &r);
                 }
         } else {
-                unwind_frame_init_from_blocked_task(&info, task);
+                unwind_frame_init_from_blocked_task(&info, t);
         }
 
+show_stack:
         do_show_stack(&info);
 }
 
+void show_stack(struct task_struct *t, unsigned long *sp)
+{
+        return parisc_show_stack(t, sp, NULL);
+}
+
 int is_valid_bugaddr(unsigned long iaoq)
 {
         return 1;
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 5b8d8382b762..1189d8d6170d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -90,6 +90,7 @@ config PPC
         select HAVE_IDE
         select HAVE_OPROFILE
         select HAVE_KPROBES
+        select HAVE_KRETPROBES
 
 config EARLY_PRINTK
         bool
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 1c6ce3536e4c..ab5cfe8ef988 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -155,7 +155,7 @@ all: zImage
 
 CPPFLAGS_vmlinux.lds    := -Upowerpc
 
-BOOT_TARGETS = zImage zImage.initrd uImage treeImage.% cuImage.%
+BOOT_TARGETS = zImage zImage.initrd uImage zImage% dtbImage% treeImage.% cuImage.%
 
 PHONY += $(BOOT_TARGETS)
 
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index e3993a607584..4974d9e56ead 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -186,7 +186,7 @@ quiet_cmd_wrap	= WRAP    $@
 image-$(CONFIG_PPC_PSERIES)             += zImage.pseries
 image-$(CONFIG_PPC_MAPLE)               += zImage.pseries
 image-$(CONFIG_PPC_IBM_CELL_BLADE)      += zImage.pseries
-image-$(CONFIG_PPC_PS3)                 += zImage-dtb.ps3
+image-$(CONFIG_PPC_PS3)                 += dtbImage.ps3
 image-$(CONFIG_PPC_CELLEB)              += zImage.pseries
 image-$(CONFIG_PPC_CHRP)                += zImage.chrp
 image-$(CONFIG_PPC_EFIKA)               += zImage.chrp
@@ -205,7 +205,7 @@ image-$(CONFIG_DEFAULT_UIMAGE)		+= uImage
 #
 
 # Board ports in arch/powerpc/platform/40x/Kconfig
-image-$(CONFIG_EP405)                   += zImage-dtb.ep405
+image-$(CONFIG_EP405)                   += dtbImage.ep405
 image-$(CONFIG_WALNUT)                  += treeImage.walnut
 
 # Board ports in arch/powerpc/platform/44x/Kconfig
@@ -220,9 +220,9 @@ image-$(CONFIG_WARP)			+= cuImage.warp
 # Board ports in arch/powerpc/platform/8xx/Kconfig
 image-$(CONFIG_PPC_MPC86XADS)           += cuImage.mpc866ads
 image-$(CONFIG_PPC_MPC885ADS)           += cuImage.mpc885ads
-image-$(CONFIG_PPC_EP88XC)              += zImage-dtb.ep88xc
+image-$(CONFIG_PPC_EP88XC)              += dtbImage.ep88xc
 image-$(CONFIG_PPC_ADDER875)            += cuImage.adder875-uboot \
-                                           zImage-dtb.adder875-redboot
+                                           dtbImage.adder875-redboot
 
 # Board ports in arch/powerpc/platform/52xx/Kconfig
 image-$(CONFIG_PPC_LITE5200)            += cuImage.lite5200 cuImage.lite5200b
@@ -230,7 +230,7 @@ image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200 cuImage.lite5200b
 # Board ports in arch/powerpc/platform/82xx/Kconfig
 image-$(CONFIG_MPC8272_ADS)             += cuImage.mpc8272ads
 image-$(CONFIG_PQ2FADS)                 += cuImage.pq2fads
-image-$(CONFIG_EP8248E)                 += zImage-dtb.ep8248e
+image-$(CONFIG_EP8248E)                 += dtbImage.ep8248e
 
 # Board ports in arch/powerpc/platform/83xx/Kconfig
 image-$(CONFIG_MPC832x_MDS)             += cuImage.mpc832x_mds
@@ -268,7 +268,8 @@ endif
 
 initrd-  := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
 initrd-y := $(patsubst zImage%, zImage.initrd%, \
-                $(patsubst treeImage%, treeImage.initrd%, $(image-y)))
+                $(patsubst dtbImage%, dtbImage.initrd%, \
+                $(patsubst treeImage%, treeImage.initrd%, $(image-y))))
 initrd-y := $(filter-out $(image-y), $(initrd-y))
 targets += $(image-y) $(initrd-y)
 
@@ -283,10 +284,11 @@ $(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
 $(obj)/zImage.%: vmlinux $(wrapperbits)
         $(call if_changed,wrap,$*)
 
-$(obj)/zImage-dtb.initrd.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
+# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
+$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
         $(call if_changed,wrap,$*,$(dtstree)/$*.dts,,$(obj)/ramdisk.image.gz)
 
-$(obj)/zImage-dtb.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
+$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
         $(call if_changed,wrap,$*,$(dtstree)/$*.dts)
 
 # This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
diff --git a/arch/powerpc/boot/cuboot-bamboo.c b/arch/powerpc/boot/cuboot-bamboo.c
index 900c7ff2b7e9..b5c30f766c40 100644
--- a/arch/powerpc/boot/cuboot-bamboo.c
+++ b/arch/powerpc/boot/cuboot-bamboo.c
@@ -17,6 +17,7 @@
 #include "44x.h"
 #include "cuboot.h"
 
+#define TARGET_4xx
 #define TARGET_44x
 #include "ppcboot.h"
 
diff --git a/arch/powerpc/boot/cuboot-ebony.c b/arch/powerpc/boot/cuboot-ebony.c
index c5f37ce172ea..56564ba37f62 100644
--- a/arch/powerpc/boot/cuboot-ebony.c
+++ b/arch/powerpc/boot/cuboot-ebony.c
@@ -17,6 +17,7 @@
 #include "44x.h"
 #include "cuboot.h"
 
+#define TARGET_4xx
 #define TARGET_44x
 #include "ppcboot.h"
 
diff --git a/arch/powerpc/boot/cuboot-katmai.c b/arch/powerpc/boot/cuboot-katmai.c
index c021167f9381..5434d70b5660 100644
--- a/arch/powerpc/boot/cuboot-katmai.c
+++ b/arch/powerpc/boot/cuboot-katmai.c
@@ -22,6 +22,7 @@
 #include "44x.h"
 #include "cuboot.h"
 
+#define TARGET_4xx
 #define TARGET_44x
 #include "ppcboot.h"
 
diff --git a/arch/powerpc/boot/cuboot-taishan.c b/arch/powerpc/boot/cuboot-taishan.c
index f66455a45ab1..b55b80467eed 100644
--- a/arch/powerpc/boot/cuboot-taishan.c
+++ b/arch/powerpc/boot/cuboot-taishan.c
@@ -21,7 +21,9 @@
 #include "dcr.h"
 #include "4xx.h"
 
+#define TARGET_4xx
 #define TARGET_44x
+#define TARGET_440GX
 #include "ppcboot.h"
 
 static bd_t bd;
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c
index bdedebe1bc14..3db93e85e9ea 100644
--- a/arch/powerpc/boot/cuboot-warp.c
+++ b/arch/powerpc/boot/cuboot-warp.c
@@ -11,6 +11,7 @@
 #include "4xx.h"
 #include "cuboot.h"
 
+#define TARGET_4xx
 #define TARGET_44x
 #include "ppcboot.h"
 
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
index 5dd3d15f0feb..ae68fefc01b6 100644
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ b/arch/powerpc/boot/dts/haleakala.dts
@@ -235,7 +235,7 @@
                         #interrupt-cells = <1>;
                         #size-cells = <2>;
                         #address-cells = <3>;
-                        compatible = "ibm,plb-pciex-405exr", "ibm,plb-pciex";
+                        compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
                         primary;
                         port = <0>; /* port number */
                         reg = <a0000000 20000000        /* Config space access */
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index bc32ac7250ec..fc86e5a3afc4 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -38,8 +38,8 @@
                         timebase-frequency = <0>; /* Filled in by zImage */
                         i-cache-line-size = <20>;
                         d-cache-line-size = <20>;
-                        i-cache-size = <20000>;
-                        d-cache-size = <20000>;
+                        i-cache-size = <8000>;
+                        d-cache-size = <8000>;
                         dcr-controller;
                         dcr-access-method = "native";
                 };
@@ -136,11 +136,11 @@
                 };
 
                 POB0: opb {
-                        compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
+                        compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
                         #address-cells = <1>;
                         #size-cells = <1>;
-                        ranges = <00000000 4 e0000000 20000000>;
-                        clock-frequency = <0>; /* Filled in by zImage */
+                        ranges = <00000000 4 e0000000 20000000>;
+                        clock-frequency = <0>; /* Filled in by zImage */
 
                         EBC0: ebc {
                                 compatible = "ibm,ebc-440spe", "ibm,ebc-440gp", "ibm,ebc";
@@ -153,38 +153,38 @@
                         };
 
                         UART0: serial@10000200 {
-                                device_type = "serial";
-                                compatible = "ns16550";
-                                reg = <10000200 8>;
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <10000200 8>;
                                 virtual-reg = <a0000200>;
-                                clock-frequency = <0>; /* Filled in by zImage */
-                                current-speed = <1c200>;
-                                interrupt-parent = <&UIC0>;
-                                interrupts = <0 4>;
-                        };
+                                clock-frequency = <0>; /* Filled in by zImage */
+                                current-speed = <1c200>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <0 4>;
+                        };
 
                         UART1: serial@10000300 {
-                                device_type = "serial";
-                                compatible = "ns16550";
-                                reg = <10000300 8>;
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <10000300 8>;
                                 virtual-reg = <a0000300>;
-                                clock-frequency = <0>;
-                                current-speed = <0>;
-                                interrupt-parent = <&UIC0>;
-                                interrupts = <1 4>;
-                        };
+                                clock-frequency = <0>;
+                                current-speed = <0>;
+                                interrupt-parent = <&UIC0>;
+                                interrupts = <1 4>;
+                        };
 
 
                         UART2: serial@10000600 {
-                                device_type = "serial";
-                                compatible = "ns16550";
-                                reg = <10000600 8>;
+                                device_type = "serial";
+                                compatible = "ns16550";
+                                reg = <10000600 8>;
                                 virtual-reg = <a0000600>;
-                                clock-frequency = <0>;
-                                current-speed = <0>;
-                                interrupt-parent = <&UIC1>;
-                                interrupts = <5 4>;
-                        };
+                                clock-frequency = <0>;
+                                current-speed = <0>;
+                                interrupt-parent = <&UIC1>;
+                                interrupts = <5 4>;
+                        };
 
                         IIC0: i2c@10000400 {
                                 compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index a3637fff73cc..49c05e97386c 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -47,6 +47,72 @@
                 reg = <0x00000000 0x20000000>;  // 512MB at 0
         };
 
+        localbus@e0005000 {
+                #address-cells = <2>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc8377-elbc", "fsl,elbc", "simple-bus";
+                reg = <0xe0005000 0x1000>;
+                interrupts = <77 0x8>;
+                interrupt-parent = <&ipic>;
+
+                // booting from NOR flash
+                ranges = <0 0x0 0xfe000000 0x02000000
+                          1 0x0 0xf8000000 0x00008000
+                          3 0x0 0xe0600000 0x00008000>;
+
+                flash@0,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "cfi-flash";
+                        reg = <0 0x0 0x2000000>;
+                        bank-width = <2>;
+                        device-width = <1>;
+
+                        u-boot@0 {
+                                reg = <0x0 0x100000>;
+                                read-only;
+                        };
+
+                        fs@100000 {
+                                reg = <0x100000 0x800000>;
+                        };
+
+                        kernel@1d00000 {
+                                reg = <0x1d00000 0x200000>;
+                        };
+
+                        dtb@1f00000 {
+                                reg = <0x1f00000 0x100000>;
+                        };
+                };
+
+                bcsr@1,0 {
+                        reg = <1 0x0 0x8000>;
+                        compatible = "fsl,mpc837xmds-bcsr";
+                };
+
+                nand@3,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc8377-fcm-nand",
+                                     "fsl,elbc-fcm-nand";
+                        reg = <3 0x0 0x8000>;
+
+                        u-boot@0 {
+                                reg = <0x0 0x100000>;
+                                read-only;
+                        };
+
+                        kernel@100000 {
+                                reg = <0x100000 0x300000>;
+                        };
+
+                        fs@400000 {
+                                reg = <0x400000 0x1c00000>;
+                        };
+                };
+        };
+
         soc@e0000000 {
                 #address-cells = <1>;
                 #size-cells = <1>;
@@ -91,7 +157,6 @@
                         mode = "cpu";
                 };
 
-                /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
                 usb@23000 {
                         compatible = "fsl-usb2-dr";
                         reg = <0x23000 0x1000>;
@@ -99,7 +164,8 @@
                         #size-cells = <0>;
                         interrupt-parent = <&ipic>;
                         interrupts = <38 0x8>;
-                        phy_type = "utmi_wide";
+                        dr_mode = "host";
+                        phy_type = "ulpi";
                 };
 
                 mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts
index 533e9b06cc8f..1d6ea080ad73 100644
--- a/arch/powerpc/boot/dts/mpc8378_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8378_mds.dts
@@ -47,6 +47,72 @@
                 reg = <0x00000000 0x20000000>;  // 512MB at 0
         };
 
+        localbus@e0005000 {
+                #address-cells = <2>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc8378-elbc", "fsl,elbc", "simple-bus";
+                reg = <0xe0005000 0x1000>;
+                interrupts = <77 0x8>;
+                interrupt-parent = <&ipic>;
+
+                // booting from NOR flash
+                ranges = <0 0x0 0xfe000000 0x02000000
+                          1 0x0 0xf8000000 0x00008000
+                          3 0x0 0xe0600000 0x00008000>;
+
+                flash@0,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "cfi-flash";
+                        reg = <0 0x0 0x2000000>;
+                        bank-width = <2>;
+                        device-width = <1>;
+
+                        u-boot@0 {
+                                reg = <0x0 0x100000>;
+                                read-only;
+                        };
+
+                        fs@100000 {
+                                reg = <0x100000 0x800000>;
+                        };
+
+                        kernel@1d00000 {
+                                reg = <0x1d00000 0x200000>;
+                        };
+
+                        dtb@1f00000 {
+                                reg = <0x1f00000 0x100000>;
+                        };
+                };
+
+                bcsr@1,0 {
+                        reg = <1 0x0 0x8000>;
+                        compatible = "fsl,mpc837xmds-bcsr";
+                };
+
+                nand@3,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc8378-fcm-nand",
+                                     "fsl,elbc-fcm-nand";
+                        reg = <3 0x0 0x8000>;
+
+                        u-boot@0 {
+                                reg = <0x0 0x100000>;
+                                read-only;
+                        };
+
+                        kernel@100000 {
+                                reg = <0x100000 0x300000>;
+                        };
+
+                        fs@400000 {
+                                reg = <0x400000 0x1c00000>;
+                        };
+                };
+        };
+
         soc@e0000000 {
                 #address-cells = <1>;
                 #size-cells = <1>;
@@ -91,7 +157,6 @@
                         mode = "cpu";
                 };
 
-                /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
                 usb@23000 {
                         compatible = "fsl-usb2-dr";
                         reg = <0x23000 0x1000>;
@@ -99,7 +164,8 @@
                         #size-cells = <0>;
                         interrupt-parent = <&ipic>;
                         interrupts = <38 0x8>;
-                        phy_type = "utmi_wide";
+                        dr_mode = "host";
+                        phy_type = "ulpi";
                 };
 
                 mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index c270685bbde4..fdb4a9255b24 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -47,6 +47,72 @@
                 reg = <0x00000000 0x20000000>;  // 512MB at 0
         };
 
+        localbus@e0005000 {
+                #address-cells = <2>;
+                #size-cells = <1>;
+                compatible = "fsl,mpc8379-elbc", "fsl,elbc", "simple-bus";
+                reg = <0xe0005000 0x1000>;
+                interrupts = <77 0x8>;
+                interrupt-parent = <&ipic>;
+
+                // booting from NOR flash
+                ranges = <0 0x0 0xfe000000 0x02000000
+                          1 0x0 0xf8000000 0x00008000
+                          3 0x0 0xe0600000 0x00008000>;
+
+                flash@0,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "cfi-flash";
+                        reg = <0 0x0 0x2000000>;
+                        bank-width = <2>;
+                        device-width = <1>;
+
+                        u-boot@0 {
+                                reg = <0x0 0x100000>;
+                                read-only;
+                        };
+
+                        fs@100000 {
+                                reg = <0x100000 0x800000>;
+                        };
+
+                        kernel@1d00000 {
+                                reg = <0x1d00000 0x200000>;
+                        };
+
+                        dtb@1f00000 {
+                                reg = <0x1f00000 0x100000>;
+                        };
+                };
+
+                bcsr@1,0 {
+                        reg = <1 0x0 0x8000>;
+                        compatible = "fsl,mpc837xmds-bcsr";
+                };
+
+                nand@3,0 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc8379-fcm-nand",
+                                     "fsl,elbc-fcm-nand";
+                        reg = <3 0x0 0x8000>;
+
+                        u-boot@0 {
+                                reg = <0x0 0x100000>;
+                                read-only;
+                        };
+
+                        kernel@100000 {
+                                reg = <0x100000 0x300000>;
+                        };
+
+                        fs@400000 {
+                                reg = <0x400000 0x1c00000>;
+                        };
+                };
+        };
+
         soc@e0000000 {
                 #address-cells = <1>;
                 #size-cells = <1>;
@@ -91,7 +157,6 @@
                         mode = "cpu";
                 };
 
-                /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
                 usb@23000 {
                         compatible = "fsl-usb2-dr";
                         reg = <0x23000 0x1000>;
@@ -99,7 +164,8 @@
                         #size-cells = <0>;
                         interrupt-parent = <&ipic>;
                         interrupts = <38 0x8>;
-                        phy_type = "utmi_wide";
+                        dr_mode = "host";
+                        phy_type = "ulpi";
                 };
 
                 mdio@24520 {
diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index 14be38ad5d4b..b86e65d926c1 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -184,11 +184,17 @@
                 cell-index = <0>;
                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                 interrupt-map = <
-                        /* IDSEL 0x01 (PCI-X slot) */
-                        0x0800 0x0 0x0 0x1 &mpic 0x0 0x1
-                        0x0800 0x0 0x0 0x2 &mpic 0x1 0x1
-                        0x0800 0x0 0x0 0x3 &mpic 0x2 0x1
-                        0x0800 0x0 0x0 0x4 &mpic 0x3 0x1>;
+                        /* IDSEL 0x01 (PCI-X slot) @66MHz */
+                        0x0800 0x0 0x0 0x1 &mpic 0x2 0x1
+                        0x0800 0x0 0x0 0x2 &mpic 0x3 0x1
+                        0x0800 0x0 0x0 0x3 &mpic 0x4 0x1
+                        0x0800 0x0 0x0 0x4 &mpic 0x1 0x1
+
+                        /* IDSEL 0x11 (PCI, 3.3V 32bit) @33MHz */
+                        0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
+                        0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
+                        0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
+                        0x8800 0x0 0x0 0x4 &mpic 0x1 0x1>;
 
                 interrupt-parent = <&mpic>;
                 interrupts = <0x18 0x2>;
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index c3178155311b..d50e498a072b 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -191,10 +191,14 @@ ps3)
     ksection=.kernel:vmlinux.bin
     isection=.kernel:initrd
     ;;
-ep88xc|ep405|redboot*|ep8248e)
+ep88xc|ep405|ep8248e)
     platformo="$object/fixed-head.o $object/$platform.o"
     binary=y
     ;;
+adder875-redboot)
+    platformo="$object/fixed-head.o $object/redboot-8xx.o"
+    binary=y
+    ;;
 esac
 
 vmz="$tmpdir/`basename \"$kernel\"`.$ext"
diff --git a/arch/powerpc/configs/adder875-redboot_defconfig b/arch/powerpc/configs/adder875-redboot_defconfig
deleted file mode 100644
index cab5f9b64567..000000000000
--- a/arch/powerpc/configs/adder875-redboot_defconfig
+++ /dev/null
@@ -1,798 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Thu Jan 17 16:17:38 2008
-#
-# CONFIG_PPC64 is not set
-
-#
-# Processor support
-#
-# CONFIG_6xx is not set
-# CONFIG_PPC_85xx is not set
-CONFIG_PPC_8xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_E200 is not set
-CONFIG_8xx=y
-# CONFIG_PPC_MM_SLICES is not set
-CONFIG_NOT_COHERENT_CACHE=y
-CONFIG_PPC32=y
-CONFIG_WORD_SIZE=32
-CONFIG_PPC_MERGE=y
-CONFIG_MMU=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_TIME=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_IRQ_PER_CPU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_ARCH_HAS_ILOG2_U32=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
-CONFIG_PPC=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_PPC_OF=y
-CONFIG_OF=y
-# CONFIG_PPC_UDBG_16550 is not set
-# CONFIG_GENERIC_TBSYNC is not set
-CONFIG_AUDIT_ARCH=y
-CONFIG_GENERIC_BUG=y
-# CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_REDBOOT=y
-# CONFIG_PPC_DCR_NATIVE is not set
-# CONFIG_PPC_DCR_MMIO is not set
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
-# CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
-CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_RELAY is not set
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-# CONFIG_SYSCTL_SYSCALL is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-# CONFIG_ELF_CORE is not set
-# CONFIG_BASE_FULL is not set
-# CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLUB_DEBUG=y
-# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-# CONFIG_SLOB is not set
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=1
-# CONFIG_MODULES is not set
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-# CONFIG_BLK_DEV_BSG is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
-CONFIG_DEFAULT_DEADLINE=y
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="deadline"
-
-#
-# Platform support
-#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_CELL is not set
-# CONFIG_PPC_CELL_NATIVE is not set
-CONFIG_CPM1=y
-# CONFIG_MPC8XXFADS is not set
-# CONFIG_MPC86XADS is not set
-# CONFIG_MPC885ADS is not set
-# CONFIG_PPC_EP88XC is not set
-CONFIG_PPC_ADDER875=y
-
-#
-# MPC8xx CPM Options
-#
-
-#
-# Generic MPC8xx Options
-#
-CONFIG_8xx_COPYBACK=y
-# CONFIG_8xx_CPU6 is not set
-CONFIG_8xx_CPU15=y
-CONFIG_NO_UCODE_PATCH=y
-# CONFIG_USB_SOF_UCODE_PATCH is not set
-# CONFIG_I2C_SPI_UCODE_PATCH is not set
-# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
-# CONFIG_PQ2ADS is not set
-# CONFIG_MPIC is not set
-# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
-# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
-# CONFIG_PPC_970_NAP is not set
-# CONFIG_PPC_INDIRECT_IO is not set
-# CONFIG_GENERIC_IOMAP is not set
-# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
-# CONFIG_FSL_ULI1575 is not set
-CONFIG_CPM=y
-
-#
-# Kernel options
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_TICK_ONESHOT is not set
-# CONFIG_NO_HZ is not set
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-# CONFIG_HZ_100 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_300 is not set
-CONFIG_HZ_1000=y
-CONFIG_HZ=1000
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_8XX_MINIMAL_FPEMU is not set
-CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-# CONFIG_PROC_DEVICETREE is not set
-# CONFIG_CMDLINE_BOOL is not set
-# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
-# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="adder875-redboot.dts"
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus options
-#
-CONFIG_ZONE_DMA=y
-CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_PCI_QSPAN is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCCARD is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_CONSISTENT_START=0xfd000000
-CONFIG_CONSISTENT_SIZE=0x00200000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_TCP_MD5SIG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_RFKILL is not set
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-# CONFIG_MTD_CONCAT is not set
-# CONFIG_MTD_PARTITIONS is not set
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLKDEVS=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-# CONFIG_RFD_FTL is not set
-# CONFIG_SSFDC is not set
-# CONFIG_MTD_OOPS is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-CONFIG_MTD_CFI=y
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
-CONFIG_MTD_CFI_AMDSTD=y
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_CFI_UTIL=y
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-
-#
-# Mapping drivers for chip access
-#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_PHYSMAP_OF=y
-# CONFIG_MTD_CFI_FLAGADM is not set
-# CONFIG_MTD_PLATRAM is not set
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLOCK2MTD is not set
-
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-# CONFIG_MTD_NAND is not set
-# CONFIG_MTD_ONENAND is not set
-
-#
-# UBI - Unsorted block images
-#
-# CONFIG_MTD_UBI is not set
-CONFIG_OF_DEVICE=y
-# CONFIG_PARPORT is not set
-# CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SCSI_NETLINK is not set
-# CONFIG_ATA is not set
-# CONFIG_MD is not set
-# CONFIG_MACINTOSH_DRIVERS is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_VETH is not set
-CONFIG_PHYLIB=y
-
-#
-# MII PHY device drivers
-#
-# CONFIG_MARVELL_PHY is not set
-CONFIG_DAVICOM_PHY=y
-# CONFIG_QSEMI_PHY is not set
-# CONFIG_LXT_PHY is not set
-# CONFIG_CICADA_PHY is not set
-# CONFIG_VITESSE_PHY is not set
-# CONFIG_SMSC_PHY is not set
-# CONFIG_BROADCOM_PHY is not set
-# CONFIG_ICPLUS_PHY is not set
-# CONFIG_FIXED_PHY is not set
-# CONFIG_MDIO_BITBANG is not set
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
-# CONFIG_IBM_NEW_EMAC_RGMII is not set
-# CONFIG_IBM_NEW_EMAC_TAH is not set
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
-CONFIG_FS_ENET=y
-# CONFIG_FS_ENET_HAS_SCC is not set
-CONFIG_FS_ENET_HAS_FEC=y
-CONFIG_FS_ENET_MDIO_FEC=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_ISDN is not set
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-CONFIG_MOUSE_PS2_LIFEBOOK=y
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_UARTLITE is not set
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_CPM=y
-CONFIG_SERIAL_CPM_CONSOLE=y
-# CONFIG_SERIAL_CPM_SCC1 is not set
-# CONFIG_SERIAL_CPM_SCC2 is not set
-# CONFIG_SERIAL_CPM_SCC3 is not set
-# CONFIG_SERIAL_CPM_SCC4 is not set
-CONFIG_SERIAL_CPM_SMC1=y
-CONFIG_SERIAL_CPM_SMC2=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
-# CONFIG_WATCHDOG is not set
-
-#
-# Sonics Silicon Backplane
-#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-CONFIG_DAB=y
-
-#
-# Graphics support
-#
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-# CONFIG_FB is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
-# CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS is not set
-
-#
-# Userspace I/O
-#
-# CONFIG_UIO is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_EXT4DEV_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_INOTIFY is not set
-# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_PROC_KCORE is not set
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_KARMA_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-# CONFIG_SYSV68_PARTITION is not set
-# CONFIG_NLS is not set
-# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
-# CONFIG_CRC32 is not set
-# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_WARN_DEPRECATED=y
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_SLUB_DEBUG_ON is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_FAULT_INJECTION is not set
-# CONFIG_SAMPLES is not set
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_BDI_SWITCH is not set
-# CONFIG_PPC_EARLY_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
-# CONFIG_PPC_CLOCK is not set
-CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/adder875-uboot_defconfig b/arch/powerpc/configs/adder875_defconfig
index 1faf7ef59a23..a3cc94a2ff06 100644
--- a/arch/powerpc/configs/adder875-uboot_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Thu Jan 17 16:17:18 2008
+# Linux kernel version: 2.6.25-rc2
+# Wed Feb 20 12:26:07 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -26,6 +26,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -64,17 +65,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
@@ -87,11 +89,13 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
+CONFIG_COMPAT_BRK=y
 # CONFIG_BASE_FULL is not set
 # CONFIG_FUTEX is not set
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 # CONFIG_VM_EVENT_COUNTERS is not set
@@ -99,6 +103,12 @@ CONFIG_SLUB_DEBUG=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
@@ -120,12 +130,14 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 CONFIG_CPM1=y
@@ -150,6 +162,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_I2C_SPI_UCODE_PATCH is not set
 # CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
 # CONFIG_PQ2ADS is not set
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -160,7 +173,6 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 CONFIG_PPC_CPM_NEW_BINDING=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
@@ -178,14 +190,19 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 # CONFIG_HZ_300 is not set
 CONFIG_HZ_1000=y
 CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_8XX_MINIMAL_FPEMU is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -204,11 +221,7 @@ CONFIG_VIRT_TO_BUS=y
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
 # CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
 # CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="adder875-uboot.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -305,6 +318,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
@@ -411,6 +425,7 @@ CONFIG_OF_DEVICE=y
 # CONFIG_PARPORT is not set
 # CONFIG_BLK_DEV is not set
 # CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -445,6 +460,7 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_SMSC_PHY is not set
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -469,7 +485,6 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -574,6 +589,7 @@ CONFIG_GEN_RTC=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -614,6 +630,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
@@ -635,11 +652,9 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -682,8 +697,10 @@ CONFIG_TMPFS=y
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -730,7 +747,6 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_SYSV68_PARTITION is not set
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -745,9 +761,6 @@ CONFIG_ZLIB_INFLATE=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -757,7 +770,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -766,6 +779,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -776,14 +790,15 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index f7458396cd7c..3c9452d4308b 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -332,8 +332,18 @@ InstructionTLBMiss:
         mfspr   r11, SPRN_MD_TWC        /* ....and get the pte address */
         lwz     r10, 0(r11)     /* Get the pte */
 
+#ifdef CONFIG_SWAP
+        /* do not set the _PAGE_ACCESSED bit of a non-present page */
+        andi.   r11, r10, _PAGE_PRESENT
+        beq     4f
+        ori     r10, r10, _PAGE_ACCESSED
+        mfspr   r11, SPRN_MD_TWC        /* get the pte address again */
+        stw     r10, 0(r11)
+4:
+#else
         ori     r10, r10, _PAGE_ACCESSED
         stw     r10, 0(r11)
+#endif
 
         /* The Linux PTE won't go exactly into the MMU TLB.
          * Software indicator bits 21, 22 and 28 must be clear.
@@ -398,8 +408,17 @@ DataStoreTLBMiss:
         DO_8xx_CPU6(0x3b80, r3)
         mtspr   SPRN_MD_TWC, r11
 
-        mfspr   r11, SPRN_MD_TWC        /* get the pte address again */
+#ifdef CONFIG_SWAP
+        /* do not set the _PAGE_ACCESSED bit of a non-present page */
+        andi.   r11, r10, _PAGE_PRESENT
+        beq     4f
         ori     r10, r10, _PAGE_ACCESSED
+4:
+        /* and update pte in table */
+#else
+        ori     r10, r10, _PAGE_ACCESSED
+#endif
+        mfspr   r11, SPRN_MD_TWC        /* get the pte address again */
         stw     r10, 0(r11)
 
         /* The Linux PTE won't go exactly into the MMU TLB.
@@ -507,7 +526,16 @@ DataTLBError:
 
         /* Update 'changed', among others.
         */
+#ifdef CONFIG_SWAP
+        ori     r10, r10, _PAGE_DIRTY|_PAGE_HWWRITE
+        /* do not set the _PAGE_ACCESSED bit of a non-present page */
+        andi.   r11, r10, _PAGE_PRESENT
+        beq     4f
+        ori     r10, r10, _PAGE_ACCESSED
+4:
+#else
         ori     r10, r10, _PAGE_DIRTY|_PAGE_ACCESSED|_PAGE_HWWRITE
+#endif
         mfspr   r11, SPRN_MD_TWC                /* Get pte address again */
         stw     r10, 0(r11)             /* and update pte in table */
 
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 5c2e253ddfb1..9d2c56621f1e 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -785,6 +785,21 @@ _GLOBAL(__lshrdi3)
         or      r4,r4,r7        # LSW |= t2
         blr
 
+/*
+ * 64-bit comparison: __ucmpdi2(u64 a, u64 b)
+ * Returns 0 if a < b, 1 if a == b, 2 if a > b.
+ */
+_GLOBAL(__ucmpdi2)
+        cmplw   r3,r5
+        li      r3,1
+        bne     1f
+        cmplw   r4,r6
+        beqlr
+1:      li      r3,0
+        bltlr
+        li      r3,2
+        blr
+
 _GLOBAL(abs)
         srawi   r4,r3,31
         xor     r3,r3,r4
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 980fe32895c0..89c83ccb85c1 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -748,7 +748,13 @@ static void __devinit pcibios_fixup_resources(struct pci_dev *dev)
                 struct resource *res = dev->resource + i;
                 if (!res->flags)
                         continue;
-                if (res->end == 0xffffffff) {
+                /* On platforms that have PPC_PCI_PROBE_ONLY set, we don't
+                 * consider 0 as an unassigned BAR value. It's technically
+                 * a valid value, but linux doesn't like it... so when we can
+                 * re-assign things, we do so, but if we can't, we keep it
+                 * around and hope for the best...
+                 */
+                if (res->start == 0 && !(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) {
                         pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] is unassigned\n",
                                  pci_name(dev), i,
                                  (unsigned long long)res->start,
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index aa9ff35b0e63..9c98424277a8 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -58,6 +58,7 @@ extern void program_check_exception(struct pt_regs *regs);
 extern void single_step_exception(struct pt_regs *regs);
 extern int sys_sigreturn(struct pt_regs *regs);
 
+EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(clear_pages);
 EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
@@ -149,6 +150,8 @@ long long __lshrdi3(long long, int);
 EXPORT_SYMBOL(__ashrdi3);
 EXPORT_SYMBOL(__ashldi3);
 EXPORT_SYMBOL(__lshrdi3);
+int __ucmpdi2(unsigned long long, unsigned long long);
+EXPORT_SYMBOL(__ucmpdi2);
 #endif
 
 EXPORT_SYMBOL(memcpy);
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 32f416175db1..590f1f67c874 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -506,10 +506,10 @@ void __init htab_initialize(void)
         } else {
                 /* Find storage for the HPT.  Must be contiguous in
                  * the absolute address space. On cell we want it to be
-                 * in the first 1 Gig.
+                 * in the first 2 Gig so we can use it for IOMMU hacks.
                  */
                 if (machine_is(cell))
-                        limit = 0x40000000;
+                        limit = 0x80000000;
                 else
                         limit = 0;
 
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 13929771bee7..9eed1f68fcab 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -1151,7 +1151,7 @@ static void cell_handle_interrupt(struct pt_regs *regs,
                 for (i = 0; i < num_counters; ++i) {
                         if ((interrupt_mask & CBE_PM_CTR_OVERFLOW_INTR(i))
                             && ctr[i].enabled) {
-                                oprofile_add_pc(pc, is_kernel, i);
+                                oprofile_add_ext_sample(pc, regs, i, is_kernel);
                                 cbe_write_ctr(cpu, i, reset_value[i]);
                         }
                 }
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
index 9aa4425d80b2..4d5fd1dbd400 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -199,6 +199,7 @@ int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv)
 
         return 0;
 }
+EXPORT_SYMBOL(mpc52xx_set_psc_clkdiv);
 
 /**
  * mpc52xx_restart: ppc_md->restart hook for mpc5200 using the watchdog timer
diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c
index 8a9c26973605..64d17b0d6455 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_mds.c
@@ -39,12 +39,9 @@ static int mpc837xmds_usb_cfg(void)
         if (ret)
                 return ret;
         /* Map BCSR area */
-        np = of_find_node_by_name(NULL, "bcsr");
+        np = of_find_compatible_node(NULL, NULL, "fsl,mpc837xmds-bcsr");
         if (np) {
-                struct resource res;
-
-                of_address_to_resource(np, 0, &res);
-                bcsr_regs = ioremap(res.start, res.end - res.start + 1);
+                bcsr_regs = of_iomap(np, 0);
                 of_node_put(np);
         }
         if (!bcsr_regs)
@@ -96,6 +93,7 @@ static void __init mpc837x_mds_setup_arch(void)
 static struct of_device_id mpc837x_ids[] = {
         { .type = "soc", },
         { .compatible = "soc", },
+        { .compatible = "simple-bus", },
         {},
 };
 
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 0afd22595546..a578b966ecbc 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -22,7 +22,6 @@ config PPC_83xx
         select FSL_SOC
         select MPC83xx
         select IPIC
-        select FSL_EMB_PERFMON
 
 config PPC_86xx
         bool "Freescale 86xx"
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 73d81ce14b67..0c3face0ddbb 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -113,7 +113,12 @@ config FSL_BOOKE
         default y
 
 config FSL_EMB_PERFMON
-        bool
+        bool "Freescale Embedded Perfmon"
+        depends on E500 || PPC_83xx
+        help
+          This is the Performance Monitor support found on the e500 core
+          and some e300 cores (c3 and c4).  Select this only if your
+          core supports the Embedded Performance Monitor APU
 
 config PTE_64BIT
         bool
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index edab631a8dcb..20ea0e118f24 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -113,7 +113,7 @@
 
 /* IOMMU sizing */
 #define IO_SEGMENT_SHIFT        28
-#define IO_PAGENO_BITS          (IO_SEGMENT_SHIFT - IOMMU_PAGE_SHIFT)
+#define IO_PAGENO_BITS(shift)   (IO_SEGMENT_SHIFT - (shift))
 
 /* The high bit needs to be set on every DMA address */
 #define SPIDER_DMA_OFFSET       0x80000000ul
@@ -123,7 +123,6 @@ struct iommu_window {
         struct cbe_iommu *iommu;
         unsigned long offset;
         unsigned long size;
-        unsigned long pte_offset;
         unsigned int ioid;
         struct iommu_table table;
 };
@@ -200,7 +199,7 @@ static void tce_build_cell(struct iommu_table *tbl, long index, long npages,
                 (window->ioid & IOPTE_IOID_Mask);
 #endif
 
-        io_pte = (unsigned long *)tbl->it_base + (index - window->pte_offset);
+        io_pte = (unsigned long *)tbl->it_base + (index - tbl->it_offset);
 
         for (i = 0; i < npages; i++, uaddr += IOMMU_PAGE_SIZE)
                 io_pte[i] = base_pte | (__pa(uaddr) & IOPTE_RPN_Mask);
@@ -232,7 +231,7 @@ static void tce_free_cell(struct iommu_table *tbl, long index, long npages)
                 | (window->ioid & IOPTE_IOID_Mask);
 #endif
 
-        io_pte = (unsigned long *)tbl->it_base + (index - window->pte_offset);
+        io_pte = (unsigned long *)tbl->it_base + (index - tbl->it_offset);
 
         for (i = 0; i < npages; i++)
                 io_pte[i] = pte;
@@ -307,76 +306,84 @@ static int cell_iommu_find_ioc(int nid, unsigned long *base)
         return -ENODEV;
 }
 
-static void cell_iommu_setup_page_tables(struct cbe_iommu *iommu,
+static void cell_iommu_setup_stab(struct cbe_iommu *iommu,
                                 unsigned long dbase, unsigned long dsize,
                                 unsigned long fbase, unsigned long fsize)
 {
         struct page *page;
-        int i;
-        unsigned long reg, segments, pages_per_segment, ptab_size, stab_size,
-                      n_pte_pages, base;
-
-        base = dbase;
-        if (fsize != 0)
-                base = min(fbase, dbase);
+        unsigned long segments, stab_size;
 
         segments = max(dbase + dsize, fbase + fsize) >> IO_SEGMENT_SHIFT;
-        pages_per_segment = 1ull << IO_PAGENO_BITS;
 
-        pr_debug("%s: iommu[%d]: segments: %lu, pages per segment: %lu\n",
-                        __FUNCTION__, iommu->nid, segments, pages_per_segment);
+        pr_debug("%s: iommu[%d]: segments: %lu\n",
+                        __FUNCTION__, iommu->nid, segments);
 
         /* set up the segment table */
         stab_size = segments * sizeof(unsigned long);
         page = alloc_pages_node(iommu->nid, GFP_KERNEL, get_order(stab_size));
         BUG_ON(!page);
         iommu->stab = page_address(page);
-        clear_page(iommu->stab);
+        memset(iommu->stab, 0, stab_size);
+}
+
+static unsigned long *cell_iommu_alloc_ptab(struct cbe_iommu *iommu,
+                unsigned long base, unsigned long size, unsigned long gap_base,
+                unsigned long gap_size, unsigned long page_shift)
+{
+        struct page *page;
+        int i;
+        unsigned long reg, segments, pages_per_segment, ptab_size,
+                      n_pte_pages, start_seg, *ptab;
+
+        start_seg = base >> IO_SEGMENT_SHIFT;
+        segments  = size >> IO_SEGMENT_SHIFT;
+        pages_per_segment = 1ull << IO_PAGENO_BITS(page_shift);
+        /* PTEs for each segment must start on a 4K bounday */
+        pages_per_segment = max(pages_per_segment,
+                                (1 << 12) / sizeof(unsigned long));
 
-        /* ... and the page tables. Since these are contiguous, we can treat
-         * the page tables as one array of ptes, like pSeries does.
-         */
         ptab_size = segments * pages_per_segment * sizeof(unsigned long);
         pr_debug("%s: iommu[%d]: ptab_size: %lu, order: %d\n", __FUNCTION__,
                         iommu->nid, ptab_size, get_order(ptab_size));
         page = alloc_pages_node(iommu->nid, GFP_KERNEL, get_order(ptab_size));
         BUG_ON(!page);
 
-        iommu->ptab = page_address(page);
-        memset(iommu->ptab, 0, ptab_size);
+        ptab = page_address(page);
+        memset(ptab, 0, ptab_size);
 
-        /* allocate a bogus page for the end of each mapping */
-        page = alloc_pages_node(iommu->nid, GFP_KERNEL, 0);
-        BUG_ON(!page);
-        iommu->pad_page = page_address(page);
-        clear_page(iommu->pad_page);
-
-        /* number of pages needed for a page table */
-        n_pte_pages = (pages_per_segment *
-                       sizeof(unsigned long)) >> IOMMU_PAGE_SHIFT;
+        /* number of 4K pages needed for a page table */
+        n_pte_pages = (pages_per_segment * sizeof(unsigned long)) >> 12;
 
         pr_debug("%s: iommu[%d]: stab at %p, ptab at %p, n_pte_pages: %lu\n",
-                        __FUNCTION__, iommu->nid, iommu->stab, iommu->ptab,
+                        __FUNCTION__, iommu->nid, iommu->stab, ptab,
                         n_pte_pages);
 
         /* initialise the STEs */
         reg = IOSTE_V | ((n_pte_pages - 1) << 5);
 
-        if (IOMMU_PAGE_SIZE == 0x1000)
-                reg |= IOSTE_PS_4K;
-        else if (IOMMU_PAGE_SIZE == 0x10000)
-                reg |= IOSTE_PS_64K;
-        else {
-                extern void __unknown_page_size_error(void);
-                __unknown_page_size_error();
+        switch (page_shift) {
+        case 12: reg |= IOSTE_PS_4K;  break;
+        case 16: reg |= IOSTE_PS_64K; break;
+        case 20: reg |= IOSTE_PS_1M;  break;
+        case 24: reg |= IOSTE_PS_16M; break;
+        default: BUG();
         }
 
+        gap_base = gap_base >> IO_SEGMENT_SHIFT;
+        gap_size = gap_size >> IO_SEGMENT_SHIFT;
+
         pr_debug("Setting up IOMMU stab:\n");
-        for (i = base >> IO_SEGMENT_SHIFT; i < segments; i++) {
-                iommu->stab[i] = reg |
-                        (__pa(iommu->ptab) + n_pte_pages * IOMMU_PAGE_SIZE * i);
+        for (i = start_seg; i < (start_seg + segments); i++) {
+                if (i >= gap_base && i < (gap_base + gap_size)) {
+                        pr_debug("\toverlap at %d, skipping\n", i);
+                        continue;
+                }
+                iommu->stab[i] = reg | (__pa(ptab) + (n_pte_pages << 12) *
+                                        (i - start_seg));
                 pr_debug("\t[%d] 0x%016lx\n", i, iommu->stab[i]);
         }
+
+        return ptab;
 }
 
 static void cell_iommu_enable_hardware(struct cbe_iommu *iommu)
@@ -423,7 +430,9 @@ static void cell_iommu_enable_hardware(struct cbe_iommu *iommu)
 static void cell_iommu_setup_hardware(struct cbe_iommu *iommu,
         unsigned long base, unsigned long size)
 {
-        cell_iommu_setup_page_tables(iommu, base, size, 0, 0);
+        cell_iommu_setup_stab(iommu, base, size, 0, 0);
+        iommu->ptab = cell_iommu_alloc_ptab(iommu, base, size, 0, 0,
+                                            IOMMU_PAGE_SHIFT);
         cell_iommu_enable_hardware(iommu);
 }
 
@@ -464,6 +473,7 @@ cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np,
                         unsigned long pte_offset)
 {
         struct iommu_window *window;
+        struct page *page;
         u32 ioid;
 
         ioid = cell_iommu_get_ioid(np);
@@ -475,13 +485,11 @@ cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np,
         window->size = size;
         window->ioid = ioid;
         window->iommu = iommu;
-        window->pte_offset = pte_offset;
 
         window->table.it_blocksize = 16;
         window->table.it_base = (unsigned long)iommu->ptab;
         window->table.it_index = iommu->nid;
-        window->table.it_offset = (offset >> IOMMU_PAGE_SHIFT) +
-                window->pte_offset;
+        window->table.it_offset = (offset >> IOMMU_PAGE_SHIFT) + pte_offset;
         window->table.it_size = size >> IOMMU_PAGE_SHIFT;
 
         iommu_init_table(&window->table, iommu->nid);
@@ -504,6 +512,11 @@ cell_iommu_setup_window(struct cbe_iommu *iommu, struct device_node *np,
          * This code also assumes that we have a window that starts at 0,
          * which is the case on all spider based blades.
          */
+        page = alloc_pages_node(iommu->nid, GFP_KERNEL, 0);
+        BUG_ON(!page);
+        iommu->pad_page = page_address(page);
+        clear_page(iommu->pad_page);
+
         __set_bit(0, window->table.it_map);
         tce_build_cell(&window->table, window->table.it_offset, 1,
                        (unsigned long)iommu->pad_page, DMA_TO_DEVICE);
@@ -549,7 +562,7 @@ static void cell_dma_dev_setup_iommu(struct device *dev)
         archdata->dma_data = &window->table;
 }
 
-static void cell_dma_dev_setup_static(struct device *dev);
+static void cell_dma_dev_setup_fixed(struct device *dev);
 
 static void cell_dma_dev_setup(struct device *dev)
 {
@@ -557,7 +570,7 @@ static void cell_dma_dev_setup(struct device *dev)
 
         /* Order is important here, these are not mutually exclusive */
         if (get_dma_ops(dev) == &dma_iommu_fixed_ops)
-                cell_dma_dev_setup_static(dev);
+                cell_dma_dev_setup_fixed(dev);
         else if (get_pci_dma_ops() == &dma_iommu_ops)
                 cell_dma_dev_setup_iommu(dev);
         else if (get_pci_dma_ops() == &dma_direct_ops)
@@ -858,7 +871,7 @@ static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask)
         return 0;
 }
 
-static void cell_dma_dev_setup_static(struct device *dev)
+static void cell_dma_dev_setup_fixed(struct device *dev)
 {
         struct dev_archdata *archdata = &dev->archdata;
         u64 addr;
@@ -869,35 +882,45 @@ static void cell_dma_dev_setup_static(struct device *dev)
         dev_dbg(dev, "iommu: fixed addr = %lx\n", addr);
 }
 
+static void insert_16M_pte(unsigned long addr, unsigned long *ptab,
+                           unsigned long base_pte)
+{
+        unsigned long segment, offset;
+
+        segment = addr >> IO_SEGMENT_SHIFT;
+        offset = (addr >> 24) - (segment << IO_PAGENO_BITS(24));
+        ptab = ptab + (segment * (1 << 12) / sizeof(unsigned long));
+
+        pr_debug("iommu: addr %lx ptab %p segment %lx offset %lx\n",
+                  addr, ptab, segment, offset);
+
+        ptab[offset] = base_pte | (__pa(addr) & IOPTE_RPN_Mask);
+}
+
 static void cell_iommu_setup_fixed_ptab(struct cbe_iommu *iommu,
         struct device_node *np, unsigned long dbase, unsigned long dsize,
         unsigned long fbase, unsigned long fsize)
 {
-        unsigned long base_pte, uaddr, *io_pte;
-        int i;
+        unsigned long base_pte, uaddr, ioaddr, *ptab;
 
-        dma_iommu_fixed_base = fbase;
+        ptab = cell_iommu_alloc_ptab(iommu, fbase, fsize, dbase, dsize, 24);
 
-        /* convert from bytes into page table indices */
-        dbase = dbase >> IOMMU_PAGE_SHIFT;
-        dsize = dsize >> IOMMU_PAGE_SHIFT;
-        fbase = fbase >> IOMMU_PAGE_SHIFT;
-        fsize = fsize >> IOMMU_PAGE_SHIFT;
+        dma_iommu_fixed_base = fbase;
 
         pr_debug("iommu: mapping 0x%lx pages from 0x%lx\n", fsize, fbase);
 
-        io_pte = iommu->ptab;
         base_pte = IOPTE_PP_W | IOPTE_PP_R | IOPTE_M | IOPTE_SO_RW
                     | (cell_iommu_get_ioid(np) & IOPTE_IOID_Mask);
 
-        uaddr = 0;
-        for (i = fbase; i < fbase + fsize; i++, uaddr += IOMMU_PAGE_SIZE) {
+        for (uaddr = 0; uaddr < fsize; uaddr += (1 << 24)) {
                 /* Don't touch the dynamic region */
-                if (i >= dbase && i < (dbase + dsize)) {
-                        pr_debug("iommu: static/dynamic overlap, skipping\n");
+                ioaddr = uaddr + fbase;
+                if (ioaddr >= dbase && ioaddr < (dbase + dsize)) {
+                        pr_debug("iommu: fixed/dynamic overlap, skipping\n");
                         continue;
                 }
-                io_pte[i] = base_pte | (__pa(uaddr) & IOPTE_RPN_Mask);
+
+                insert_16M_pte(uaddr, ptab, base_pte);
         }
 
         mb();
@@ -995,7 +1018,9 @@ static int __init cell_iommu_fixed_mapping_init(void)
                         "fixed window 0x%lx-0x%lx\n", iommu->nid, dbase,
                          dbase + dsize, fbase, fbase + fsize);
 
-                cell_iommu_setup_page_tables(iommu, dbase, dsize, fbase, fsize);
+                cell_iommu_setup_stab(iommu, dbase, dsize, fbase, fsize);
+                iommu->ptab = cell_iommu_alloc_ptab(iommu, dbase, dsize, 0, 0,
+                                                    IOMMU_PAGE_SHIFT);
                 cell_iommu_setup_fixed_ptab(iommu, np, dbase, dsize,
                                              fbase, fsize);
                 cell_iommu_enable_hardware(iommu);
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index a7f609b3b876..dda34650cb07 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -149,6 +149,11 @@ static void __init cell_init_irq(void)
         mpic_init_IRQ();
 }
 
+static void __init cell_set_dabrx(void)
+{
+        mtspr(SPRN_DABRX, DABRX_KERNEL | DABRX_USER);
+}
+
 static void __init cell_setup_arch(void)
 {
 #ifdef CONFIG_SPU_BASE
@@ -158,6 +163,8 @@ static void __init cell_setup_arch(void)
 
         cbe_regs_init();
 
+        cell_set_dabrx();
+
 #ifdef CONFIG_CBE_RAS
         cbe_ras_init();
 #endif
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 87eb07f94c5f..712001f6b7da 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -81,9 +81,12 @@ struct spu_slb {
 void spu_invalidate_slbs(struct spu *spu)
 {
         struct spu_priv2 __iomem *priv2 = spu->priv2;
+        unsigned long flags;
 
+        spin_lock_irqsave(&spu->register_lock, flags);
         if (spu_mfc_sr1_get(spu) & MFC_STATE1_RELOCATE_MASK)
                 out_be64(&priv2->slb_invalidate_all_W, 0UL);
+        spin_unlock_irqrestore(&spu->register_lock, flags);
 }
 EXPORT_SYMBOL_GPL(spu_invalidate_slbs);
 
@@ -148,7 +151,11 @@ static inline void spu_load_slb(struct spu *spu, int slbe, struct spu_slb *slb)
                         __func__, slbe, slb->vsid, slb->esid);
 
         out_be64(&priv2->slb_index_W, slbe);
+        /* set invalid before writing vsid */
+        out_be64(&priv2->slb_esid_RW, 0);
+        /* now it's safe to write the vsid */
         out_be64(&priv2->slb_vsid_RW, slb->vsid);
+        /* setting the new esid makes the entry valid again */
         out_be64(&priv2->slb_esid_RW, slb->esid);
 }
 
@@ -290,9 +297,11 @@ void spu_setup_kernel_slbs(struct spu *spu, struct spu_lscsa *lscsa,
                 nr_slbs++;
         }
 
+        spin_lock_irq(&spu->register_lock);
         /* Add the set of SLBs */
         for (i = 0; i < nr_slbs; i++)
                 spu_load_slb(spu, i, &slbs[i]);
+        spin_unlock_irq(&spu->register_lock);
 }
 EXPORT_SYMBOL_GPL(spu_setup_kernel_slbs);
 
@@ -337,13 +346,14 @@ spu_irq_class_1(int irq, void *data)
         if (stat & CLASS1_STORAGE_FAULT_INTR)
                 spu_mfc_dsisr_set(spu, 0ul);
         spu_int_stat_clear(spu, 1, stat);
-        spin_unlock(&spu->register_lock);
-        pr_debug("%s: %lx %lx %lx %lx\n", __FUNCTION__, mask, stat,
-                        dar, dsisr);
 
         if (stat & CLASS1_SEGMENT_FAULT_INTR)
                 __spu_trap_data_seg(spu, dar);
 
+        spin_unlock(&spu->register_lock);
+        pr_debug("%s: %lx %lx %lx %lx\n", __FUNCTION__, mask, stat,
+                        dar, dsisr);
+
         if (stat & CLASS1_STORAGE_FAULT_INTR)
                 __spu_trap_data_map(spu, dar, dsisr);
 
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 133995ed5cc7..0ad83aeb70b1 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -109,13 +109,12 @@ void spu_forget(struct spu_context *ctx)
 
         /*
          * This is basically an open-coded spu_acquire_saved, except that
-         * we don't acquire the state mutex interruptible.
+         * we don't acquire the state mutex interruptible, and we don't
+         * want this context to be rescheduled on release.
          */
         mutex_lock(&ctx->state_mutex);
-        if (ctx->state != SPU_STATE_SAVED) {
-                set_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags);
+        if (ctx->state != SPU_STATE_SAVED)
                 spu_deactivate(ctx);
-        }
 
         mm = ctx->owner;
         ctx->owner = NULL;
@@ -171,7 +170,8 @@ void spu_release_saved(struct spu_context *ctx)
 {
         BUG_ON(ctx->state != SPU_STATE_SAVED);
 
-        if (test_and_clear_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags))
+        if (test_and_clear_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags) &&
+                        test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
                 spu_activate(ctx, 0);
 
         spu_release(ctx);
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index c66c3756970d..f7a7e8635fb6 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -367,6 +367,13 @@ static unsigned long spufs_ps_nopfn(struct vm_area_struct *vma,
                 return NOPFN_SIGBUS;
 
         /*
+         * Because we release the mmap_sem, the context may be destroyed while
+         * we're in spu_wait. Grab an extra reference so it isn't destroyed
+         * in the meantime.
+         */
+        get_spu_context(ctx);
+
+        /*
          * We have to wait for context to be loaded before we have
          * pages to hand out to the user, but we don't want to wait
          * with the mmap_sem held.
@@ -375,7 +382,7 @@ static unsigned long spufs_ps_nopfn(struct vm_area_struct *vma,
          * hanged.
          */
         if (spu_acquire(ctx))
-                return NOPFN_REFAULT;
+                goto refault;
 
         if (ctx->state == SPU_STATE_SAVED) {
                 up_read(&current->mm->mmap_sem);
@@ -391,6 +398,9 @@ static unsigned long spufs_ps_nopfn(struct vm_area_struct *vma,
 
         if (!ret)
                 spu_release(ctx);
+
+refault:
+        put_spu_context(ctx);
         return NOPFN_REFAULT;
 }
 
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 6221968c2a3c..cac69e116776 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -220,6 +220,7 @@ static int spu_run_init(struct spu_context *ctx, u32 *npc)
                 }
         }
 
+        set_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags);
         return 0;
 }
 
@@ -234,7 +235,7 @@ static int spu_run_fini(struct spu_context *ctx, u32 *npc,
         *npc = ctx->ops->npc_read(ctx);
 
         spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED);
-        ctx->policy = SCHED_IDLE;
+        clear_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags);
         spu_release(ctx);
 
         if (signal_pending(current))
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 3a5972117de7..00528ef84ad2 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -246,7 +246,7 @@ static void spu_bind_context(struct spu *spu, struct spu_context *ctx)
         spu_switch_notify(spu, ctx);
         ctx->state = SPU_STATE_RUNNABLE;
 
-        spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED);
+        spuctx_switch_state(ctx, SPU_UTIL_USER);
 }
 
 /*
@@ -867,7 +867,7 @@ static noinline void spusched_tick(struct spu_context *ctx)
         if (ctx->policy == SCHED_FIFO)
                 goto out;
 
-        if (--ctx->time_slice && ctx->policy != SCHED_IDLE)
+        if (--ctx->time_slice && test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
                 goto out;
 
         spu = ctx->spu;
@@ -877,7 +877,7 @@ static noinline void spusched_tick(struct spu_context *ctx)
         new = grab_runnable_context(ctx->prio + 1, spu->node);
         if (new) {
                 spu_unschedule(spu, ctx);
-                if (ctx->policy != SCHED_IDLE)
+                if (test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
                         spu_add_to_rq(ctx);
         } else {
                 spu_context_nospu_trace(spusched_tick__newslice, ctx);
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 2c2fe3c07d72..cdc515182f82 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -44,6 +44,7 @@ struct spu_gang;
 enum {
         SPU_SCHED_NOTIFY_ACTIVE,
         SPU_SCHED_WAS_ACTIVE,   /* was active upon spu_acquire_saved()  */
+        SPU_SCHED_SPU_RUN,      /* context is within spu_run */
 };
 
 struct spu_context {
diff --git a/arch/powerpc/platforms/cell/spufs/sputrace.c b/arch/powerpc/platforms/cell/spufs/sputrace.c
index 01974f7776e1..79aa773f3c99 100644
--- a/arch/powerpc/platforms/cell/spufs/sputrace.c
+++ b/arch/powerpc/platforms/cell/spufs/sputrace.c
@@ -58,12 +58,12 @@ static int sputrace_sprint(char *tbuf, int n)
                 ktime_to_timespec(ktime_sub(t->tstamp, sputrace_start));
 
         return snprintf(tbuf, n,
-                "[%lu.%09lu] %d: %s (thread = %d, spu = %d)\n",
+                "[%lu.%09lu] %d: %s (ctxthread = %d, spu = %d)\n",
                 (unsigned long) tv.tv_sec,
                 (unsigned long) tv.tv_nsec,
-                t->owner_tid,
-                t->name,
                 t->curr_tid,
+                t->name,
+                t->owner_tid,
                 t->number);
 }
 
@@ -188,6 +188,7 @@ struct spu_probe spu_probes[] = {
         { "spufs_ps_nopfn__insert", "%p %p", spu_context_event },
         { "spu_acquire_saved__enter", "%p", spu_context_nospu_event },
         { "destroy_spu_context__enter", "%p", spu_context_nospu_event },
+        { "spufs_stop_callback__enter", "%p %p", spu_context_event },
 };
 
 static int __init sputrace_init(void)
diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c
index 6f5886c7b1f9..e9dc7a55d1b9 100644
--- a/arch/powerpc/platforms/cell/spufs/switch.c
+++ b/arch/powerpc/platforms/cell/spufs/switch.c
@@ -34,6 +34,7 @@
 
 #include <linux/module.h>
 #include <linux/errno.h>
+#include <linux/hardirq.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
@@ -117,6 +118,8 @@ static inline void disable_interrupts(struct spu_state *csa, struct spu *spu)
          *     Write INT_MASK_class1 with value of 0.
          *     Save INT_Mask_class2 in CSA.
          *     Write INT_MASK_class2 with value of 0.
+         *     Synchronize all three interrupts to be sure
+         *     we no longer execute a handler on another CPU.
          */
         spin_lock_irq(&spu->register_lock);
         if (csa) {
@@ -129,6 +132,9 @@ static inline void disable_interrupts(struct spu_state *csa, struct spu *spu)
         spu_int_mask_set(spu, 2, 0ul);
         eieio();
         spin_unlock_irq(&spu->register_lock);
+        synchronize_irq(spu->irqs[0]);
+        synchronize_irq(spu->irqs[1]);
+        synchronize_irq(spu->irqs[2]);
 }
 
 static inline void set_watchdog_timer(struct spu_state *csa, struct spu *spu)
diff --git a/arch/powerpc/platforms/celleb/beat.h b/arch/powerpc/platforms/celleb/beat.h
index b2e292df13ca..ac82ac35b991 100644
--- a/arch/powerpc/platforms/celleb/beat.h
+++ b/arch/powerpc/platforms/celleb/beat.h
@@ -21,9 +21,6 @@
 #ifndef _CELLEB_BEAT_H
 #define _CELLEB_BEAT_H
 
-#define DABRX_KERNEL            (1UL<<1)
-#define DABRX_USER              (1UL<<0)
-
 int64_t beat_get_term_char(uint64_t,uint64_t*,uint64_t*,uint64_t*);
 int64_t beat_put_term_char(uint64_t,uint64_t,uint64_t,uint64_t);
 int64_t beat_repository_encode(int, const char *, uint64_t[4]);
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 40736400ef80..829b8b02527b 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -618,9 +618,9 @@ static int pmacpic_find_viaint(void)
         if (np == NULL)
                 goto not_found;
         viaint = irq_of_parse_and_map(np, 0);;
-#endif /* CONFIG_ADB_PMU */
 
 not_found:
+#endif /* CONFIG_ADB_PMU */
         return viaint;
 }
 
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 6efbd5e5bb1b..cc81fd1141b0 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -509,7 +509,7 @@ int qe_upload_firmware(const struct qe_firmware *firmware)
         }
 
         /* Validate some of the fields */
-        if ((firmware->count < 1) || (firmware->count >= MAX_QE_RISC)) {
+        if ((firmware->count < 1) || (firmware->count > MAX_QE_RISC)) {
                 printk(KERN_ERR "qe-firmware: invalid data\n");
                 return -EINVAL;
         }
@@ -609,7 +609,10 @@ struct qe_firmware_info *qe_get_firmware_info(void)
          * If we haven't checked yet, and a driver hasn't uploaded a firmware
          * yet, then check the device tree for information.
          */
-        if (initialized || qe_firmware_uploaded)
+        if (qe_firmware_uploaded)
+                return &qe_firmware_info;
+
+        if (initialized)
                 return NULL;
 
         initialized = 1;
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S
index eb8d26f87362..321bda2de2cb 100644
--- a/arch/ppc/kernel/head_8xx.S
+++ b/arch/ppc/kernel/head_8xx.S
@@ -329,8 +329,18 @@ InstructionTLBMiss:
         mfspr   r11, SPRN_MD_TWC        /* ....and get the pte address */
         lwz     r10, 0(r11)     /* Get the pte */
 
+#ifdef CONFIG_SWAP
+        /* do not set the _PAGE_ACCESSED bit of a non-present page */
+        andi.   r11, r10, _PAGE_PRESENT
+        beq     4f
+        ori     r10, r10, _PAGE_ACCESSED
+        mfspr   r11, SPRN_MD_TWC        /* get the pte address again */
+        stw     r10, 0(r11)
+4:
+#else
         ori     r10, r10, _PAGE_ACCESSED
         stw     r10, 0(r11)
+#endif
 
         /* The Linux PTE won't go exactly into the MMU TLB.
          * Software indicator bits 21, 22 and 28 must be clear.
@@ -395,8 +405,17 @@ DataStoreTLBMiss:
         DO_8xx_CPU6(0x3b80, r3)
         mtspr   SPRN_MD_TWC, r11
 
-        mfspr   r11, SPRN_MD_TWC        /* get the pte address again */
+#ifdef CONFIG_SWAP
+        /* do not set the _PAGE_ACCESSED bit of a non-present page */
+        andi.   r11, r10, _PAGE_PRESENT
+        beq     4f
+        ori     r10, r10, _PAGE_ACCESSED
+4:
+        /* and update pte in table */
+#else
         ori     r10, r10, _PAGE_ACCESSED
+#endif
+        mfspr   r11, SPRN_MD_TWC        /* get the pte address again */
         stw     r10, 0(r11)
 
         /* The Linux PTE won't go exactly into the MMU TLB.
@@ -575,7 +594,16 @@ DataTLBError:
 
         /* Update 'changed', among others.
         */
+#ifdef CONFIG_SWAP
+        ori     r10, r10, _PAGE_DIRTY|_PAGE_HWWRITE
+        /* do not set the _PAGE_ACCESSED bit of a non-present page */
+        andi.   r11, r10, _PAGE_PRESENT
+        beq     4f
+        ori     r10, r10, _PAGE_ACCESSED
+4:
+#else
         ori     r10, r10, _PAGE_DIRTY|_PAGE_ACCESSED|_PAGE_HWWRITE
+#endif
         mfspr   r11, SPRN_MD_TWC                /* Get pte address again */
         stw     r10, 0(r11)             /* and update pte in table */
 
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b21444b681b6..1831833c430e 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -61,6 +61,7 @@ config S390
         def_bool y
         select HAVE_OPROFILE
         select HAVE_KPROBES
+        select HAVE_KRETPROBES
 
 source "init/Kconfig"
 
@@ -350,6 +351,10 @@ endchoice
 
 source "fs/Kconfig.binfmt"
 
+config FORCE_MAX_ZONEORDER
+        int
+        default "9"
+
 config PROCESS_DEBUG
         bool "Show crashed user process info"
         help
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index 39921f3a9685..62f6b5a606dd 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24
-# Sat Feb  9 12:13:01 2008
+# Linux kernel version: 2.6.25-rc4
+# Wed Mar  5 11:22:59 2008
 #
 CONFIG_MMU=y
 CONFIG_ZONE_DMA=y
@@ -43,12 +43,15 @@ CONFIG_CGROUPS=y
 # CONFIG_CGROUP_DEBUG is not set
 CONFIG_CGROUP_NS=y
 # CONFIG_CPUSETS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUP_CPUACCT is not set
 # CONFIG_RESOURCE_COUNTERS is not set
 CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
@@ -85,7 +88,9 @@ CONFIG_SLAB=y
 # CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_KPROBES=y
+CONFIG_KRETPROBES=y
 CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -185,6 +190,7 @@ CONFIG_IPL=y
 CONFIG_IPL_VM=y
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=m
+CONFIG_FORCE_MAX_ZONEORDER=9
 # CONFIG_PROCESS_DEBUG is not set
 CONFIG_PFAULT=y
 # CONFIG_SHARED_KERNEL is not set
@@ -435,6 +441,7 @@ CONFIG_DASD_EER=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
 
 #
 # SCSI device support
@@ -593,6 +600,7 @@ CONFIG_S390_VMUR=m
 #
 # Sonics Silicon Backplane
 #
+# CONFIG_MEMSTICK is not set
 
 #
 # File systems
@@ -750,7 +758,6 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_FRAME_POINTER is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -759,6 +766,7 @@ CONFIG_FORCED_INLINING=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SAMPLES=y
 # CONFIG_SAMPLE_KOBJECT is not set
+# CONFIG_SAMPLE_KPROBES is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 
 #
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index b3b650a93c7c..4d3e38392cb1 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -4,6 +4,11 @@
 
 EXTRA_AFLAGS    := -traditional
 
+#
+# Passing null pointers is ok for smp code, since we access the lowcore here.
+#
+CFLAGS_smp.o    := -Wno-nonnull
+
 obj-y   :=  bitmap.o traps.o time.o process.o base.o early.o \
             setup.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \
             semaphore.o s390_ext.o debug.o irq.o ipl.o dis.o diag.o
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 9f7b73b180f0..01832c440636 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -88,13 +88,17 @@ static noinline __init void create_kernel_nss(void)
 
         __cpcmd(defsys_cmd, NULL, 0, &response);
 
-        if (response != 0)
+        if (response != 0) {
+                kernel_nss_name[0] = '\0';
                 return;
+        }
 
         __cpcmd(savesys_cmd, NULL, 0, &response);
 
-        if (response != strlen(savesys_cmd))
+        if (response != strlen(savesys_cmd)) {
+                kernel_nss_name[0] = '\0';
                 return;
+        }
 
         ipl_flags = IPL_NSS_VALID;
 }
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 60acdc266db1..375232c46c7a 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -704,6 +704,7 @@ void reipl_run(struct shutdown_trigger *trigger)
         default:
                 break;
         }
+        disabled_wait((unsigned long) __builtin_return_address(0));
 }
 
 static void __init reipl_probe(void)
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 1c59ec161cf8..ce203154d8ce 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -152,6 +152,10 @@ static void default_idle(void)
         local_mcck_disable();
         if (test_thread_flag(TIF_MCCK_PENDING)) {
                 local_mcck_enable();
+                /* disable monitor call class 0 */
+                __ctl_clear_bit(8, 15);
+                atomic_notifier_call_chain(&idle_chain, S390_CPU_NOT_IDLE,
+                                           hcpu);
                 local_irq_enable();
                 s390_handle_mcck();
                 return;
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 818bd09c0260..8f894d380a62 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -629,14 +629,8 @@ static int __cpuinit smp_alloc_lowcore(int cpu)
         panic_stack = __get_free_page(GFP_KERNEL);
         if (!panic_stack || !async_stack)
                 goto out;
-        /*
-         * Only need to copy the first 512 bytes from address 0. But since
-         * the compiler emits a warning if src == NULL for memcpy use copy_page
-         * instead. Copies more than needed but this code is not performance
-         * critical.
-         */
-        copy_page(lowcore, &S390_lowcore);
-        memset((void *)lowcore + 512, 0, sizeof(*lowcore) - 512);
+        memcpy(lowcore, &S390_lowcore, 512);
+        memset((char *)lowcore + 512, 0, sizeof(*lowcore) - 512);
         lowcore->async_stack = async_stack + ASYNC_SIZE;
         lowcore->panic_stack = panic_stack + PAGE_SIZE;
 
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 76a5dd1b4ce9..cb232c155360 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -209,8 +209,6 @@ static void stop_hz_timer(void)
  */
 static void start_hz_timer(void)
 {
-        BUG_ON(!in_interrupt());
-
         if (!cpu_isset(smp_processor_id(), nohz_cpu_mask))
                 return;
         account_ticks(get_clock());
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index b3400b5ad5c6..95b7534e9e3c 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -330,6 +330,7 @@ config CPU_SUBTYPE_SH5_101
 
 config CPU_SUBTYPE_SH5_103
         bool "Support SH5-103 processor"
+        select CPU_SH5
 
 endchoice
 
@@ -455,13 +456,6 @@ config SH_SECUREEDGE5410
           This includes both the OEM SecureEdge products as well as the
           SME product line.
 
-config SH_7710VOIPGW
-        bool "SH7710-VOIP-GW"
-        depends on CPU_SUBTYPE_SH7710
-        help
-          Select this option to build a kernel for the SH7710 based
-          VOIP GW.
-
 config SH_RTS7751R2D
         bool "RTS7751R2D"
         depends on CPU_SUBTYPE_SH7751R
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 81381e5773c8..c510c225144f 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -118,7 +118,6 @@ machdir-$(CONFIG_SH_EDOSK7705)			+= renesas/edosk7705
 machdir-$(CONFIG_SH_HIGHLANDER)                 += renesas/r7780rp
 machdir-$(CONFIG_SH_MIGOR)                      += renesas/migor
 machdir-$(CONFIG_SH_SDK7780)                    += renesas/sdk7780
-machdir-$(CONFIG_SH_7710VOIPGW)                 += renesas/sh7710voipgw
 machdir-$(CONFIG_SH_X3PROTO)                    += renesas/x3proto
 machdir-$(CONFIG_SH_SH4202_MICRODEV)            += superh/microdev
 machdir-$(CONFIG_SH_LANDISK)                    += landisk
diff --git a/arch/sh/boards/hp6xx/hp6xx_apm.c b/arch/sh/boards/hp6xx/hp6xx_apm.c
index 640ca2a74f16..177f4f028e0d 100644
--- a/arch/sh/boards/hp6xx/hp6xx_apm.c
+++ b/arch/sh/boards/hp6xx/hp6xx_apm.c
@@ -2,6 +2,7 @@
  * bios-less APM driver for hp680
  *
  * Copyright 2005 (c) Andriy Skulysh <askulysh@gmail.com>
+ * Copyright 2008 (c) Kristoffer Ericson <kristoffer.ericson@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License.
@@ -15,17 +16,19 @@
 #include <asm/adc.h>
 #include <asm/hp6xx.h>
 
-#define SH7709_PGDR                     0xa400012c
-
+/* percentage values */
 #define APM_CRITICAL                    10
 #define APM_LOW                         30
 
+/* resonably sane values */
 #define HP680_BATTERY_MAX               898
 #define HP680_BATTERY_MIN               486
 #define HP680_BATTERY_AC_ON             1023
 
 #define MODNAME "hp6x0_apm"
 
+#define PGDR    0xa400012c
+
 static void hp6x0_apm_get_power_status(struct apm_power_info *info)
 {
         int battery, backup, charging, percentage;
@@ -38,17 +41,26 @@ static void hp6x0_apm_get_power_status(struct apm_power_info *info)
         percentage = 100 * (battery - HP680_BATTERY_MIN) /
                            (HP680_BATTERY_MAX - HP680_BATTERY_MIN);
 
+        /* % of full battery */
+        info->battery_life = percentage;
+
+        /* We want our estimates in minutes */
+        info->units = 0;
+
+        /* Extremely(!!) rough estimate, we will replace this with a datalist later on */
+        info->time = (2 * battery);
+
         info->ac_line_status = (battery > HP680_BATTERY_AC_ON) ?
                          APM_AC_ONLINE : APM_AC_OFFLINE;
 
-        pgdr = ctrl_inb(SH7709_PGDR);
+        pgdr = ctrl_inb(PGDR);
         if (pgdr & PGDR_MAIN_BATTERY_OUT) {
                 info->battery_status    = APM_BATTERY_STATUS_NOT_PRESENT;
                 info->battery_flag      = 0x80;
         } else if (charging < 8) {
                 info->battery_status    = APM_BATTERY_STATUS_CHARGING;
                 info->battery_flag      = 0x08;
-                info->ac_line_status = 0xff;
+                info->ac_line_status    = 0x01;
         } else if (percentage <= APM_CRITICAL) {
                 info->battery_status    = APM_BATTERY_STATUS_CRITICAL;
                 info->battery_flag      = 0x04;
@@ -59,8 +71,6 @@ static void hp6x0_apm_get_power_status(struct apm_power_info *info)
                 info->battery_status    = APM_BATTERY_STATUS_HIGH;
                 info->battery_flag      = 0x01;
         }
-
-        info->units = 0;
 }
 
 static irqreturn_t hp6x0_apm_interrupt(int irq, void *dev)
diff --git a/arch/sh/boards/renesas/sh7710voipgw/Makefile b/arch/sh/boards/renesas/sh7710voipgw/Makefile
deleted file mode 100644
index 77037567633b..000000000000
--- a/arch/sh/boards/renesas/sh7710voipgw/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-y    := setup.o
diff --git a/arch/sh/boards/renesas/sh7710voipgw/setup.c b/arch/sh/boards/renesas/sh7710voipgw/setup.c
deleted file mode 100644
index 0d56fd83bcba..000000000000
--- a/arch/sh/boards/renesas/sh7710voipgw/setup.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Renesas Technology SH7710 VoIP Gateway
- *
- * Copyright (C) 2006  Ranjit Deshpande
- * Kenati Technologies Inc.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- */
-#include <linux/init.h>
-#include <asm/machvec.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-
-static struct ipr_data sh7710voipgw_ipr_map[] = {
-        { TIMER2_IRQ, TIMER2_IPR_ADDR, TIMER2_IPR_POS, TIMER2_PRIORITY },
-        { WDT_IRQ, WDT_IPR_ADDR, WDT_IPR_POS, WDT_PRIORITY },
-
-        /* SCIF0 */
-        { SCIF0_ERI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
-        { SCIF0_RXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
-        { SCIF0_BRI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
-        { SCIF0_TXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
-
-        /* DMAC-1 */
-        { DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
-        { DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
-        { DMTE2_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
-        { DMTE3_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
-
-        /* DMAC-2 */
-        { DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
-        { DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
-
-        /* IPSEC */
-        { IPSEC_IRQ, IPSEC_IPR_ADDR, IPSEC_IPR_POS, IPSEC_PRIORITY },
-
-        /* EDMAC */
-        { EDMAC0_IRQ, EDMAC0_IPR_ADDR, EDMAC0_IPR_POS, EDMAC0_PRIORITY },
-        { EDMAC1_IRQ, EDMAC1_IPR_ADDR, EDMAC1_IPR_POS, EDMAC1_PRIORITY },
-        { EDMAC2_IRQ, EDMAC2_IPR_ADDR, EDMAC2_IPR_POS, EDMAC2_PRIORITY },
-
-        /* SIOF0 */
-        { SIOF0_ERI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
-        { SIOF0_TXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
-        { SIOF0_RXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
-        { SIOF0_CCI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
-
-        /* SIOF1 */
-        { SIOF1_ERI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
-        { SIOF1_TXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
-        { SIOF1_RXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
-        { SIOF1_CCI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
-
-        /* SLIC IRQ's */
-        { IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY },
-        { IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY },
-};
-
-/*
- * Initialize IRQ setting
- */
-static void __init sh7710voipgw_init_irq(void)
-{
-        /* Disable all interrupts in IPR registers */
-        ctrl_outw(0x0, INTC_IPRA);
-        ctrl_outw(0x0, INTC_IPRB);
-        ctrl_outw(0x0, INTC_IPRC);
-        ctrl_outw(0x0, INTC_IPRD);
-        ctrl_outw(0x0, INTC_IPRE);
-        ctrl_outw(0x0, INTC_IPRF);
-        ctrl_outw(0x0, INTC_IPRG);
-        ctrl_outw(0x0, INTC_IPRH);
-        ctrl_outw(0x0, INTC_IPRI);
-
-        /* Ack all interrupt sources in the IRR0 register */
-        ctrl_outb(0x3f, INTC_IRR0);
-
-        /* Use IRQ0 - IRQ3 as active low interrupt lines i.e. disable
-         * IRL mode.
-         */
-        ctrl_outw(0x2aa, INTC_ICR1);
-
-        make_ipr_irq(sh7710voipgw_ipr_map, ARRAY_SIZE(sh7710voipgw_ipr_map));
-}
-
-/*
- * The Machine Vector
- */
-static struct sh_machine_vector mv_sh7710voipgw __initmv = {
-        .mv_name                = "SH7710 VoIP Gateway",
-        .mv_nr_irqs             = 104,
-        .mv_init_irq            = sh7710voipgw_init_irq,
-};
diff --git a/arch/sh/boards/renesas/x3proto/ilsel.c b/arch/sh/boards/renesas/x3proto/ilsel.c
index 6d4454fef97c..b5c673c39337 100644
--- a/arch/sh/boards/renesas/x3proto/ilsel.c
+++ b/arch/sh/boards/renesas/x3proto/ilsel.c
@@ -68,7 +68,7 @@ static void __ilsel_enable(ilsel_source_t set, unsigned int bit)
         shift = mk_ilsel_shift(bit);
 
         pr_debug("%s: bit#%d: addr - 0x%08lx (shift %d, set %d)\n",
-                 __FUNCTION__, bit, addr, shift, set);
+                 __func__, bit, addr, shift, set);
 
         tmp = ctrl_inw(addr);
         tmp &= ~(0xf << shift);
diff --git a/arch/sh/boards/superh/microdev/io.c b/arch/sh/boards/superh/microdev/io.c
index b704e20d7e4d..9f8a540f7e14 100644
--- a/arch/sh/boards/superh/microdev/io.c
+++ b/arch/sh/boards/superh/microdev/io.c
@@ -127,7 +127,7 @@ static unsigned long microdev_isa_port2addr(unsigned long offset)
                          *      safe default.
                          */
                 printk("Warning: unexpected port in %s( offset = 0x%lx )\n",
-                       __FUNCTION__, offset);
+                       __func__, offset);
                 result = PVR;
         }
 
diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig
index 2ad804ec920a..1a072615ffd4 100644
--- a/arch/sh/configs/r7780mp_defconfig
+++ b/arch/sh/configs/r7780mp_defconfig
@@ -1,9 +1,10 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc2
-# Tue Nov 13 20:32:39 2007
+# Linux kernel version: 2.6.25-rc4
+# Thu Mar  6 15:39:59 2008
 #
 CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -19,6 +20,8 @@ CONFIG_LOCKDEP_SUPPORT=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_IO_TRAPPED=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -37,17 +40,20 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
@@ -61,17 +67,27 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
 CONFIG_ANON_INODES=y
 # CONFIG_EPOLL is not set
 CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
@@ -98,6 +114,8 @@ CONFIG_IOSCHED_NOOP=y
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System type
@@ -105,7 +123,9 @@ CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
 # CONFIG_CPU_SUBTYPE_SH7705 is not set
 # CONFIG_CPU_SUBTYPE_SH7706 is not set
 # CONFIG_CPU_SUBTYPE_SH7707 is not set
@@ -114,6 +134,7 @@ CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7710 is not set
 # CONFIG_CPU_SUBTYPE_SH7712 is not set
 # CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
 # CONFIG_CPU_SUBTYPE_SH7750 is not set
 # CONFIG_CPU_SUBTYPE_SH7091 is not set
 # CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -122,12 +143,16 @@ CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7751R is not set
 # CONFIG_CPU_SUBTYPE_SH7760 is not set
 # CONFIG_CPU_SUBTYPE_SH4_202 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 CONFIG_CPU_SUBTYPE_SH7780=y
 # CONFIG_CPU_SUBTYPE_SH7785 is not set
 # CONFIG_CPU_SUBTYPE_SHX3 is not set
 # CONFIG_CPU_SUBTYPE_SH7343 is not set
 # CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
 
 #
 # Memory management options
@@ -137,7 +162,8 @@ CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
-# CONFIG_32BIT is not set
+CONFIG_29BIT=y
+# CONFIG_PMB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -153,6 +179,7 @@ CONFIG_HUGETLB_PAGE_SIZE_64K=y
 # CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
 # CONFIG_HUGETLB_PAGE_SIZE_4MB is not set
 # CONFIG_HUGETLB_PAGE_SIZE_64MB is not set
+# CONFIG_HUGETLB_PAGE_SIZE_512MB is not set
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -190,6 +217,7 @@ CONFIG_CPU_HAS_FPU=y
 # Board support
 #
 # CONFIG_SH_7780_SOLUTION_ENGINE is not set
+# CONFIG_SH_SDK7780 is not set
 CONFIG_SH_HIGHLANDER=y
 # CONFIG_SH_R7780RP is not set
 CONFIG_SH_R7780MP=y
@@ -234,12 +262,13 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_KEXEC=y
 # CONFIG_CRASH_DUMP is not set
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-CONFIG_PREEMPT_BKL=y
+CONFIG_RCU_TRACE=y
 CONFIG_GUSA=y
 
 #
@@ -284,6 +313,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -344,6 +374,7 @@ CONFIG_LLC=m
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
@@ -386,7 +417,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 CONFIG_MISC_DEVICES=y
@@ -394,6 +425,8 @@ CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_93CX6=y
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -453,6 +486,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -506,6 +540,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
 # CONFIG_PATA_NS87410 is not set
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
@@ -538,7 +573,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -551,7 +585,6 @@ CONFIG_AX88796_93CX6=y
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
-# CONFIG_SMC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -576,6 +609,7 @@ CONFIG_8139TOO=m
 # CONFIG_8139TOO_TUNE_TWISTER is not set
 CONFIG_8139TOO_8129=y
 # CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
@@ -591,6 +625,9 @@ CONFIG_E1000=m
 # CONFIG_E1000_NAPI is not set
 # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -616,6 +653,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -629,7 +667,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -686,6 +723,7 @@ CONFIG_SERIO_LIBPS2=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -722,6 +760,7 @@ CONFIG_DEVPORT=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_F71882FG is not set
 # CONFIG_SENSORS_IT87 is not set
@@ -736,6 +775,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -800,12 +840,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 CONFIG_RTC_LIB=y
@@ -830,9 +867,10 @@ CONFIG_RTC_INTF_DEV=y
 #
 # Platform RTC drivers
 #
+# CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
 # CONFIG_RTC_DRV_V3020 is not set
@@ -867,12 +905,10 @@ CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-CONFIG_MINIX_FS=y
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 CONFIG_FUSE_FS=m
@@ -920,8 +956,10 @@ CONFIG_CONFIGFS_FS=m
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+CONFIG_MINIX_FS=y
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -997,10 +1035,6 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -1035,9 +1069,9 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_FRAME_POINTER is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 CONFIG_SH_STANDARD_BIOS=y
@@ -1059,6 +1093,7 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_HMAC=y
@@ -1077,6 +1112,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=m
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -1091,13 +1129,16 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 
 #
 # Library routines
diff --git a/arch/sh/configs/se7780_defconfig b/arch/sh/configs/se7780_defconfig
index f68743dc3931..30f5ee40c312 100644
--- a/arch/sh/configs/se7780_defconfig
+++ b/arch/sh/configs/se7780_defconfig
@@ -1,9 +1,10 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21-rc3
-# Thu Mar 15 14:06:20 2007
+# Linux kernel version: 2.6.25-rc3
+# Thu Feb 28 10:18:04 2008
 #
 CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -11,38 +12,44 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-# CONFIG_GENERIC_TIME is not set
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
 # CONFIG_EXPERIMENTAL is not set
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
 CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
 CONFIG_UID16=y
@@ -52,31 +59,36 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
 # CONFIG_EPOLL is not set
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
-CONFIG_SLAB=y
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_KMOD=y
-
-#
-# Block layer
-#
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 
 #
@@ -91,68 +103,27 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System type
 #
-CONFIG_SOLUTION_ENGINE=y
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-CONFIG_SH_7780_SOLUTION_ENGINE=y
-# CONFIG_SH_7300_SOLUTION_ENGINE is not set
-# CONFIG_SH_7343_SOLUTION_ENGINE is not set
-# CONFIG_SH_73180_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SH03 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
-# CONFIG_SH_7710VOIPGW is not set
-# CONFIG_SH_RTS7751R2D is not set
-# CONFIG_SH_HIGHLANDER is not set
-# CONFIG_SH_EDOSK7705 is not set
-# CONFIG_SH_SH4202_MICRODEV is not set
-# CONFIG_SH_LANDISK is not set
-# CONFIG_SH_TITAN is not set
-# CONFIG_SH_SHMIN is not set
-# CONFIG_SH_7206_SOLUTION_ENGINE is not set
-# CONFIG_SH_7619_SOLUTION_ENGINE is not set
-# CONFIG_SH_UNKNOWN is not set
-
-#
-# Processor selection
-#
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
-
-#
-# SH-2 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
-
-#
-# SH-2A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
-
-#
-# SH-3 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
 # CONFIG_CPU_SUBTYPE_SH7705 is not set
 # CONFIG_CPU_SUBTYPE_SH7706 is not set
 # CONFIG_CPU_SUBTYPE_SH7707 is not set
 # CONFIG_CPU_SUBTYPE_SH7708 is not set
 # CONFIG_CPU_SUBTYPE_SH7709 is not set
 # CONFIG_CPU_SUBTYPE_SH7710 is not set
-
-#
-# SH-4 Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
 # CONFIG_CPU_SUBTYPE_SH7750 is not set
 # CONFIG_CPU_SUBTYPE_SH7091 is not set
 # CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -161,52 +132,58 @@ CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7751R is not set
 # CONFIG_CPU_SUBTYPE_SH7760 is not set
 # CONFIG_CPU_SUBTYPE_SH4_202 is not set
-
-#
-# ST40 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-
-#
-# SH-4A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 CONFIG_CPU_SUBTYPE_SH7780=y
 # CONFIG_CPU_SUBTYPE_SH7785 is not set
-
-#
-# SH4AL-DSP Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
 # CONFIG_CPU_SUBTYPE_SH7343 is not set
 # CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
 
 #
 # Memory management options
 #
+CONFIG_QUICKLIST=y
 CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
-CONFIG_32BIT=y
+CONFIG_29BIT=y
+# CONFIG_PMB is not set
 CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
 
 #
 # Cache configuration
 #
 # CONFIG_SH_DIRECT_MAPPED is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
 
 #
 # Processor features
@@ -214,20 +191,29 @@ CONFIG_ZONE_DMA_FLAG=0
 CONFIG_CPU_LITTLE_ENDIAN=y
 # CONFIG_CPU_BIG_ENDIAN is not set
 CONFIG_SH_FPU=y
-# CONFIG_SH_DSP is not set
 # CONFIG_SH_STORE_QUEUES is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_INTC2_IRQ=y
-CONFIG_CPU_HAS_INTC_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_FPU=y
+
+#
+# Board support
+#
+CONFIG_SOLUTION_ENGINE=y
+CONFIG_SH_7780_SOLUTION_ENGINE=y
+# CONFIG_SH_SDK7780 is not set
+# CONFIG_SH_HIGHLANDER is not set
 
 #
 # Timer and clock configuration
 #
 CONFIG_SH_TMU=y
 CONFIG_SH_TIMER_IRQ=28
-# CONFIG_NO_IDLE_HZ is not set
 CONFIG_SH_PCLK_FREQ=33333333
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 
 #
 # CPU Frequency scaling
@@ -242,7 +228,6 @@ CONFIG_SH_PCLK_FREQ=33333333
 #
 # Companion Chips
 #
-# CONFIG_HD6446X_SERIES is not set
 
 #
 # Additional SuperH Device Drivers
@@ -258,40 +243,36 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
-# CONFIG_SMP is not set
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
 
 #
 # Boot options
 #
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00810000
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_CMDLINE_BOOL is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC0.115200 root=/dev/sda1"
 
 #
 # Bus options
 #
+# CONFIG_CF_ENABLER is not set
 CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
-# PCI Hotplug Support
-#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
 
 #
 # Executable file formats
 #
 CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
 # CONFIG_BINFMT_MISC is not set
 
 #
@@ -302,7 +283,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +309,7 @@ CONFIG_IP_PNP=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -349,16 +330,13 @@ CONFIG_IPV6=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
+# CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -366,9 +344,18 @@ CONFIG_IPV6=y
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -380,15 +367,7 @@ CONFIG_IPV6=y
 CONFIG_STANDALONE=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 # CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -407,6 +386,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -437,13 +417,13 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_RAM is not set
 CONFIG_MTD_ROM=y
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 # CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
@@ -461,31 +441,15 @@ CONFIG_MTD_ROM=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
 # CONFIG_MTD_ONENAND is not set
 
 #
-# Parallel port support
+# UBI - Unsorted block images
 #
+# CONFIG_MTD_UBI is not set
 # CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_CPQ_DA is not set
+CONFIG_BLK_DEV=y
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
@@ -497,15 +461,12 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -513,6 +474,7 @@ CONFIG_BLK_DEV_LOOP=y
 #
 # CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
 # CONFIG_SCSI_NETLINK is not set
 CONFIG_SCSI_PROC_FS=y
 
@@ -533,6 +495,7 @@ CONFIG_CHR_DEV_SG=y
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
 # CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
 
 #
 # SCSI Transports
@@ -540,12 +503,9 @@ CONFIG_CHR_DEV_SG=y
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
@@ -555,7 +515,6 @@ CONFIG_CHR_DEV_SG=y
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
@@ -566,6 +525,7 @@ CONFIG_CHR_DEV_SG=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_IPR is not set
@@ -577,10 +537,6 @@ CONFIG_CHR_DEV_SG=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_SRP is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 CONFIG_ATA=y
 # CONFIG_ATA_NONSTANDARD is not set
 # CONFIG_SATA_AHCI is not set
@@ -597,62 +553,48 @@ CONFIG_SATA_SIL=y
 # CONFIG_SATA_VIA is not set
 # CONFIG_SATA_VITESSE is not set
 # CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
 # CONFIG_PATA_CS5520 is not set
 # CONFIG_PATA_EFAR is not set
 # CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
 # CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
 # CONFIG_PATA_JMICRON is not set
 # CONFIG_PATA_TRIFLEX is not set
 # CONFIG_PATA_MARVELL is not set
 # CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
 # CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SERVERWORKS is not set
 # CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_SIL680 is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
 #
-# CONFIG_IEEE1394 is not set
 
 #
-# I2O device support
+# An alternative FireWire stack is available with EXPERIMENTAL=y
 #
+# CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
-
-#
-# Network device support
-#
 CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
 # CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
 CONFIG_PHYLIB=y
 
 #
@@ -666,85 +608,59 @@ CONFIG_PHYLIB=y
 # CONFIG_VITESSE_PHY is not set
 CONFIG_SMSC_PHY=y
 # CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
 # CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 CONFIG_SMC91X=y
-
-#
-# Tulip family network device support
-#
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
 # CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
 # CONFIG_NE2K_PCI is not set
 # CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_QLA3XXX is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
-
-#
-# Token Ring devices
-#
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 
 #
-# Wireless LAN (non-hamradio)
+# Wireless LAN
 #
-# CONFIG_NET_RADIO is not set
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 
 #
-# Wan interfaces
+# USB Network Adapters
 #
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_USBNET is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_PPP is not set
@@ -752,15 +668,7 @@ CONFIG_NET_PCI=y
 # CONFIG_NET_FC is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
 # CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
 # CONFIG_PHONE is not set
 
 #
@@ -768,6 +676,7 @@ CONFIG_NET_PCI=y
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -777,7 +686,6 @@ CONFIG_INPUT_MOUSEDEV=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -787,6 +695,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
@@ -821,31 +730,12 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
 # CONFIG_HW_RANDOM is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 
 #
@@ -853,18 +743,27 @@ CONFIG_UNIX98_PTYS=y
 #
 # CONFIG_SPI is not set
 # CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_THERMAL=y
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -875,23 +774,27 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-# CONFIG_USB_DABUSB is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
 
 #
 # Graphics support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_CFB_FILLRECT is not set
 # CONFIG_FB_CFB_COPYAREA is not set
 # CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -899,14 +802,13 @@ CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_TILEBLITTING is not set
 
 #
-# Frambuffer hardware drivers
+# Frame buffer hardware drivers
 #
 # CONFIG_FB_CIRRUS is not set
 # CONFIG_FB_PM2 is not set
 # CONFIG_FB_CYBER2000 is not set
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
-# CONFIG_FB_EPSON1355 is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
@@ -920,22 +822,27 @@ CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_KYRO is not set
 # CONFIG_FB_3DFX is not set
 # CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
 # CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
 # Console display driver support
 #
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
 # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
 CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
@@ -958,39 +865,38 @@ CONFIG_SOUND=y
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
-# CONFIG_OBSOLETE_OSS is not set
-# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_ICH is not set
 # CONFIG_SOUND_TRIDENT is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_VIA82CXXX is not set
-
-#
-# HID Devices
-#
+CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
 
 #
-# USB support
+# USB Input Devices
 #
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
 CONFIG_USB=y
-CONFIG_USB_DEBUG=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
 
 #
 # Miscellaneous USB options
 #
 CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
 
 #
 # USB Host Controller Drivers
 #
 CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
 # CONFIG_USB_ISP116X_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
@@ -998,6 +904,7 @@ CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1015,49 +922,20 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
 # CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_KARMA is not set
 # CONFIG_USB_LIBUSUAL is not set
 
 #
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_TOUCHSCREEN is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_ATI_REMOTE2 is not set
-# CONFIG_USB_APPLETOUCH is not set
-# CONFIG_USB_GTCO is not set
-
-#
 # USB Imaging devices
 #
 # CONFIG_USB_MICROTEK is not set
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_USBNET_MII is not set
-# CONFIG_USB_USBNET is not set
 CONFIG_USB_MON=y
 
 #
 # USB port drivers
 #
-
-#
-# USB Serial Converter support
-#
 # CONFIG_USB_SERIAL is not set
 
 #
@@ -1078,67 +956,17 @@ CONFIG_USB_MON=y
 # CONFIG_USB_LD is not set
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
 # CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
 # CONFIG_INFINIBAND is not set
+# CONFIG_RTC_CLASS is not set
 
 #
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
+# Userspace I/O
 #
+# CONFIG_UIO is not set
 
 #
 # File systems
@@ -1151,12 +979,11 @@ CONFIG_EXT2_FS=y
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_DNOTIFY is not set
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -1181,14 +1008,14 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # Pseudo filesystems
 #
 CONFIG_PROC_FS=y
-# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
-# CONFIG_SYSFS is not set
+CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -1197,14 +1024,13 @@ CONFIG_RAMFS=y
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
@@ -1225,10 +1051,6 @@ CONFIG_SUNRPC=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
@@ -1275,13 +1097,15 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_SH_KGDB is not set
@@ -1290,11 +1114,48 @@ CONFIG_LOG_BUF_SHIFT=14
 # Security options
 #
 # CONFIG_KEYS is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 
 #
 # Library routines
@@ -1302,9 +1163,12 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BITREVERSE=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig
index 9380c321169a..37e49a589207 100644
--- a/arch/sh/configs/sh7710voipgw_defconfig
+++ b/arch/sh/configs/sh7710voipgw_defconfig
@@ -1,40 +1,55 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Tue Oct  3 12:48:56 2006
+# Linux kernel version: 2.6.25-rc4
+# Thu Mar  6 16:02:29 2008
 #
 CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
-CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
@@ -46,33 +61,39 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 # CONFIG_FUTEX is not set
+CONFIG_ANON_INODES=y
 # CONFIG_EPOLL is not set
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
-CONFIG_SLAB=y
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 # CONFIG_KMOD is not set
-
-#
-# Block layer
-#
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
 
 #
 # IO Schedulers
@@ -86,59 +107,26 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System type
 #
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_7300_SOLUTION_ENGINE is not set
-# CONFIG_SH_7343_SOLUTION_ENGINE is not set
-# CONFIG_SH_73180_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SH03 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
-CONFIG_SH_7710VOIPGW=y
-# CONFIG_SH_RTS7751R2D is not set
-# CONFIG_SH_R7780RP is not set
-# CONFIG_SH_EDOSK7705 is not set
-# CONFIG_SH_SH4202_MICRODEV is not set
-# CONFIG_SH_LANDISK is not set
-# CONFIG_SH_TITAN is not set
-# CONFIG_SH_SHMIN is not set
-# CONFIG_SH_UNKNOWN is not set
-
-#
-# Processor selection
-#
 CONFIG_CPU_SH3=y
-
-#
-# SH-2 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-
-#
-# SH-3 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
 # CONFIG_CPU_SUBTYPE_SH7705 is not set
 # CONFIG_CPU_SUBTYPE_SH7706 is not set
 # CONFIG_CPU_SUBTYPE_SH7707 is not set
 # CONFIG_CPU_SUBTYPE_SH7708 is not set
 # CONFIG_CPU_SUBTYPE_SH7709 is not set
 CONFIG_CPU_SUBTYPE_SH7710=y
-
-#
-# SH-4 Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
 # CONFIG_CPU_SUBTYPE_SH7750 is not set
 # CONFIG_CPU_SUBTYPE_SH7091 is not set
 # CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -147,65 +135,84 @@ CONFIG_CPU_SUBTYPE_SH7710=y
 # CONFIG_CPU_SUBTYPE_SH7751R is not set
 # CONFIG_CPU_SUBTYPE_SH7760 is not set
 # CONFIG_CPU_SUBTYPE_SH4_202 is not set
-
-#
-# ST40 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-
-#
-# SH-4A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 # CONFIG_CPU_SUBTYPE_SH7780 is not set
-
-#
-# SH4AL-DSP Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
 # CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
 
 #
 # Memory management options
 #
+CONFIG_QUICKLIST=y
 CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x00800000
+CONFIG_29BIT=y
 CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
 
 #
 # Cache configuration
 #
 # CONFIG_SH_DIRECT_MAPPED is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
 
 #
 # Processor features
 #
 CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
 # CONFIG_SH_FPU_EMU is not set
 CONFIG_SH_DSP=y
 # CONFIG_SH_ADC is not set
 CONFIG_CPU_HAS_INTEVT=y
 CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_DSP=y
 
 #
-# Timer support
+# Board support
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+
+#
+# Timer and clock configuration
 #
 CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=16
 CONFIG_SH_PCLK_FREQ=32768000
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 
 #
 # CPU Frequency scaling
@@ -220,56 +227,51 @@ CONFIG_SH_PCLK_FREQ=32768000
 #
 # Companion Chips
 #
-# CONFIG_HD6446X_SERIES is not set
+
+#
+# Additional SuperH Device Drivers
+#
+# CONFIG_HEARTBEAT is not set
+# CONFIG_PUSH_SWITCH is not set
 
 #
 # Kernel features
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 # CONFIG_KEXEC is not set
-# CONFIG_SMP is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+# CONFIG_GUSA_RB is not set
 
 #
 # Boot options
 #
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
-# CONFIG_UBC_WAKEUP is not set
 # CONFIG_CMDLINE_BOOL is not set
 
 #
 # Bus options
 #
-# CONFIG_PCI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
 # CONFIG_BINFMT_MISC is not set
 
 #
-# Power management options (EXPERIMENTAL)
-#
-# CONFIG_PM is not set
-
-#
 # Networking
 #
 CONFIG_NET=y
@@ -277,13 +279,14 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -301,14 +304,13 @@ CONFIG_SYN_COOKIES=y
 # CONFIG_INET_TUNNEL is not set
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 # CONFIG_INET_DIAG is not set
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_CUBIC=y
 CONFIG_DEFAULT_TCP_CONG="cubic"
-
-#
-# IP: Virtual Server Configuration
-#
+# CONFIG_TCP_MD5SIG is not set
 # CONFIG_IP_VS is not set
 # CONFIG_IPV6 is not set
 # CONFIG_INET6_XFRM_TUNNEL is not set
@@ -316,44 +318,24 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETWORK_SECMARK is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
 
 #
 # Core Netfilter Configuration
 #
-# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK is not set
 # CONFIG_NETFILTER_XTABLES is not set
 
 #
 # IP: Netfilter Configuration
 #
-CONFIG_IP_NF_CONNTRACK=y
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=m
-# CONFIG_IP_NF_IRC is not set
-# CONFIG_IP_NF_NETBIOS_NS is not set
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-CONFIG_IP_NF_PPTP=m
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_SIP is not set
 # CONFIG_IP_NF_QUEUE is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -366,14 +348,7 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CLK_JIFFIES=y
-# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
-# CONFIG_NET_SCH_CLK_CPU is not set
 
 #
 # Queueing/Scheduling
@@ -382,6 +357,7 @@ CONFIG_NET_SCH_CBQ=y
 # CONFIG_NET_SCH_HTB is not set
 # CONFIG_NET_SCH_HFSC is not set
 # CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_RR is not set
 # CONFIG_NET_SCH_RED is not set
 # CONFIG_NET_SCH_SFQ is not set
 # CONFIG_NET_SCH_TEQL is not set
@@ -389,7 +365,6 @@ CONFIG_NET_SCH_CBQ=y
 # CONFIG_NET_SCH_GRED is not set
 # CONFIG_NET_SCH_DSMARK is not set
 # CONFIG_NET_SCH_NETEM is not set
-CONFIG_NET_SCH_INGRESS=y
 
 #
 # Classification
@@ -405,20 +380,31 @@ CONFIG_NET_CLS_U32=y
 # CONFIG_CLS_U32_MARK is not set
 # CONFIG_NET_CLS_RSVP is not set
 # CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
-CONFIG_NET_CLS_POLICE=y
 # CONFIG_NET_CLS_IND is not set
-CONFIG_NET_ESTIMATOR=y
+CONFIG_NET_SCH_FIFO=y
 
 #
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
 
 #
 # Device Drivers
@@ -427,19 +413,12 @@ CONFIG_NET_ESTIMATOR=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
 # CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -451,12 +430,14 @@ CONFIG_MTD_PARTITIONS=y
 # User Modules And Translation Layers
 #
 CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -482,7 +463,6 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_RAM=y
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -505,40 +485,25 @@ CONFIG_MTD_RAM=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
 # CONFIG_MTD_ONENAND is not set
 
 #
-# Parallel port support
+# UBI - Unsorted block images
 #
+# CONFIG_MTD_UBI is not set
 # CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -546,104 +511,59 @@ CONFIG_MTD_RAM=y
 #
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
 CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
+# CONFIG_VETH is not set
 # CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
 # CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
 CONFIG_PHONE=y
-# CONFIG_PHONE_IXJ is not set
 
 #
 # Input device support
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
 #
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -653,6 +573,7 @@ CONFIG_INPUT=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
@@ -684,35 +605,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_UNIX98_PTYS is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
 # CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
 # CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
-
-#
-# I2C support
-#
 # CONFIG_I2C is not set
 
 #
@@ -720,119 +617,86 @@ CONFIG_HW_RANDOM=y
 #
 # CONFIG_SPI is not set
 # CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+# CONFIG_WATCHDOG is not set
 
 #
-# Dallas's 1-wire bus
-#
-
-#
-# Hardware Monitoring support
+# Sonics Silicon Backplane
 #
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
-# Misc devices
+# Multifunction device drivers
 #
+# CONFIG_MFD_SM501 is not set
 
 #
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
 
 #
 # Graphics support
 #
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
 # CONFIG_FB is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Sound
+# Display device support
 #
-# CONFIG_SOUND is not set
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
-# USB support
+# Sound
 #
-# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 # CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
 
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
 # CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
 # CONFIG_RTC_CLASS is not set
 
 #
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
+# Userspace I/O
 #
+# CONFIG_UIO is not set
 
 #
 # File systems
 #
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -861,7 +725,6 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -874,26 +737,26 @@ CONFIG_RAMFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
 # CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_FS_XATTR is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 # CONFIG_NFS_FS is not set
 # CONFIG_NFSD is not set
 # CONFIG_SMB_FS is not set
@@ -901,55 +764,97 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
 
 #
 # Partition Types
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 # CONFIG_NLS is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+# CONFIG_DLM is not set
 
 #
 # Kernel hacking
 #
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_KGDB is not set
+# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_SH_KGDB is not set
 
 #
 # Security options
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
 
 #
 # Library routines
 #
+CONFIG_BITREVERSE=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 5c3359756a92..71ff3d6f26e2 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -90,7 +90,7 @@ static irqreturn_t dma_tei(int irq, void *dev_id)
 
 static int sh_dmac_request_dma(struct dma_channel *chan)
 {
-        if (unlikely(!chan->flags & DMA_TEI_CAPABLE))
+        if (unlikely(!(chan->flags & DMA_TEI_CAPABLE)))
                 return 0;
 
         return request_irq(get_dmte_irq(chan->chan), dma_tei,
diff --git a/arch/sh/drivers/heartbeat.c b/arch/sh/drivers/heartbeat.c
index b76a14f12ce2..ab77b0e0fa0e 100644
--- a/arch/sh/drivers/heartbeat.c
+++ b/arch/sh/drivers/heartbeat.c
@@ -93,7 +93,7 @@ static int heartbeat_drv_probe(struct platform_device *pdev)
         }
 
         hd->base = ioremap_nocache(res->start, res->end - res->start + 1);
-        if (!unlikely(hd->base)) {
+        if (unlikely(!hd->base)) {
                 dev_err(&pdev->dev, "ioremap failed\n");
 
                 if (!pdev->dev.platform_data)
diff --git a/arch/sh/drivers/pci/ops-dreamcast.c b/arch/sh/drivers/pci/ops-dreamcast.c
index 0dac87b19624..e1284fc69361 100644
--- a/arch/sh/drivers/pci/ops-dreamcast.c
+++ b/arch/sh/drivers/pci/ops-dreamcast.c
@@ -83,9 +83,9 @@ static int gapspci_read(struct pci_bus *bus, unsigned int devfn, int where, int
                 return PCIBIOS_DEVICE_NOT_FOUND;
 
         switch (size) {
-                case 1: *val = ctrl_inb(GAPSPCI_BBA_CONFIG+where); break;
-                case 2: *val = ctrl_inw(GAPSPCI_BBA_CONFIG+where); break;
-                case 4: *val = ctrl_inl(GAPSPCI_BBA_CONFIG+where); break;
+                case 1: *val = inb(GAPSPCI_BBA_CONFIG+where); break;
+                case 2: *val = inw(GAPSPCI_BBA_CONFIG+where); break;
+                case 4: *val = inl(GAPSPCI_BBA_CONFIG+where); break;
         }       
 
         return PCIBIOS_SUCCESSFUL;
@@ -97,9 +97,9 @@ static int gapspci_write(struct pci_bus *bus, unsigned int devfn, int where, int
                 return PCIBIOS_DEVICE_NOT_FOUND;
 
         switch (size) {
-                case 1: ctrl_outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
-                case 2: ctrl_outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
-                case 4: ctrl_outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
+                case 1: outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
+                case 2: outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
+                case 4: outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
         }
 
         return PCIBIOS_SUCCESSFUL;
@@ -127,36 +127,36 @@ int __init gapspci_init(void)
          */
 
         for (i=0; i<16; i++)
-                idbuf[i] = ctrl_inb(GAPSPCI_REGS+i);
+                idbuf[i] = inb(GAPSPCI_REGS+i);
 
         if (strncmp(idbuf, "GAPSPCI_BRIDGE_2", 16))
                 return -ENODEV;
 
-        ctrl_outl(0x5a14a501, GAPSPCI_REGS+0x18);
+        outl(0x5a14a501, GAPSPCI_REGS+0x18);
 
         for (i=0; i<1000000; i++)
                 ;
 
-        if (ctrl_inl(GAPSPCI_REGS+0x18) != 1)
+        if (inl(GAPSPCI_REGS+0x18) != 1)
                 return -EINVAL;
 
-        ctrl_outl(0x01000000, GAPSPCI_REGS+0x20);
-        ctrl_outl(0x01000000, GAPSPCI_REGS+0x24);
+        outl(0x01000000, GAPSPCI_REGS+0x20);
+        outl(0x01000000, GAPSPCI_REGS+0x24);
 
-        ctrl_outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
-        ctrl_outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
+        outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
+        outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
 
-        ctrl_outl(1, GAPSPCI_REGS+0x14);
-        ctrl_outl(1, GAPSPCI_REGS+0x34);
+        outl(1, GAPSPCI_REGS+0x14);
+        outl(1, GAPSPCI_REGS+0x34);
 
         /* Setting Broadband Adapter */
-        ctrl_outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
-        ctrl_outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
-        ctrl_outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
-        ctrl_outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
-        ctrl_outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
-        ctrl_outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
-        ctrl_outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
+        outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
+        outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
+        outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
+        outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
+        outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
+        outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
+        outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
 
         return 0;
 }
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c
index 80a31329ead9..75fb03d35670 100644
--- a/arch/sh/kernel/cpu/init.c
+++ b/arch/sh/kernel/cpu/init.c
@@ -233,7 +233,7 @@ static void __init dsp_init(void)
  * and cache configuration in detect_cpu_and_cache_system().
  */
 
-asmlinkage void __cpuinit sh_cpu_init(void)
+asmlinkage void __init sh_cpu_init(void)
 {
         current_thread_info()->cpu = hard_smp_processor_id();
 
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index b230eb278cef..cc530f4d84d6 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -10,7 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 enum {
         UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7203.c b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
index 3feb95a4fcbc..fb781329848a 100644
--- a/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
@@ -21,8 +21,8 @@
 #include <asm/freq.h>
 #include <asm/io.h>
 
-const static int pll1rate[]={8,12,16,0};
-const static int pfc_divisors[]={1,2,3,4,6,8,12};
+static const int pll1rate[]={8,12,16,0};
+static const int pfc_divisors[]={1,2,3,4,6,8,12};
 #define ifc_divisors pfc_divisors
 
 #if (CONFIG_SH_CLK_MD == 0)
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
index db6ef5cecde1..e98dc4450352 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
@@ -10,7 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 enum {
         UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index a564425b905f..e6d4ec445dd8 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -10,7 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 enum {
         UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh3/probe.c b/arch/sh/kernel/cpu/sh3/probe.c
index fcc80bb7bee7..10f2a760c5ee 100644
--- a/arch/sh/kernel/cpu/sh3/probe.c
+++ b/arch/sh/kernel/cpu/sh3/probe.c
@@ -94,9 +94,9 @@ int __uses_jump_to_uncached detect_cpu_and_cache_system(void)
                 boot_cpu_data.dcache.way_incr   = (1 << 13);
                 boot_cpu_data.dcache.entry_mask = 0x1ff0;
                 boot_cpu_data.dcache.sets       = 512;
-                ctrl_outl(CCR_CACHE_32KB, CCR3);
+                ctrl_outl(CCR_CACHE_32KB, CCR3_REG);
 #else
-                ctrl_outl(CCR_CACHE_16KB, CCR3);
+                ctrl_outl(CCR_CACHE_16KB, CCR3_REG);
 #endif
 #endif
         }
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index dd0a20a685f7..f581534cb732 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 #include <asm/rtc.h>
 
 enum {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
index 969804bb523b..d3733b13ea52 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
@@ -16,7 +16,7 @@
 #include <linux/irq.h>
 #include <linux/platform_device.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 enum {
         UNUSED = 0,
@@ -123,15 +123,15 @@ static struct resource rtc_resources[] = {
                 .flags  = IORESOURCE_IO,
         },
         [1] =   {
-                .start  = 20,
+                .start  = 21,
                 .flags  = IORESOURCE_IRQ,
         },
         [2] =   {
-                .start  = 21,
+                .start  = 22,
                 .flags  = IORESOURCE_IRQ,
         },
         [3] =   {
-                .start  = 22,
+                .start  = 20,
                 .flags  = IORESOURCE_IRQ,
         },
 };
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 0cc0e2bf135d..7406c9ad9259 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 #include <asm/rtc.h>
 
 enum {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
index 3855ea4c21c8..8028082527c5 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <linux/serial.h>
 #include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 #include <asm/rtc.h>
 
 #define INTC_ICR1       0xA4140010UL
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
index dab193293f20..7371abf64f80 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
@@ -10,7 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 static struct plat_sci_port sci_platform_data[] = {
         {
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index ae3603aca615..ec884039b914 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/serial.h>
 #include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 static struct resource rtc_resources[] = {
         [0] = {
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index 85f81579b97e..254c5c55ab91 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -10,7 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 enum {
         UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index 8250e017bd4e..9561b02ade0e 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -216,7 +216,7 @@ void sq_unmap(unsigned long vaddr)
 
         if (unlikely(!map)) {
                 printk("%s: bad store queue address 0x%08lx\n",
-                       __FUNCTION__, vaddr);
+                       __func__, vaddr);
                 return;
         }
 
@@ -233,7 +233,7 @@ void sq_unmap(unsigned long vaddr)
                 vma = remove_vm_area((void *)(map->sq_addr & PAGE_MASK));
                 if (!vma) {
                         printk(KERN_ERR "%s: bad address 0x%08lx\n",
-                               __FUNCTION__, map->sq_addr);
+                               __func__, map->sq_addr);
                         return;
                 }
         }
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index c0a3f079dfdc..6d4f50cd4aaf 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -10,7 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 static struct plat_sci_port sci_platform_data[] = {
         {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
index 967e8b69a2f8..f26b5cdad0d1 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
@@ -12,7 +12,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 static struct plat_sci_port sci_platform_data[] = {
         {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 73c778d40d13..b98b4bc93ec9 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -10,9 +10,9 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
+#include <linux/serial_sci.h>
 #include <linux/mm.h>
 #include <asm/mmzone.h>
-#include <asm/sci.h>
 
 static struct resource usbf_resources[] = {
         [0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
index eabd5386812d..07c988dc9de6 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/serial.h>
 #include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 static struct resource rtc_resources[] = {
         [0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
index 32f4f59a837b..b9cec48b1808 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
@@ -10,7 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 static struct plat_sci_port sci_platform_data[] = {
         {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index 293004b526ff..18dbbe23fea1 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -11,7 +11,7 @@
 #include <linux/init.h>
 #include <linux/serial.h>
 #include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
 
 static struct resource rtc_resources[] = {
         [0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index 74b60e96cdf4..621e7329ec63 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -10,10 +10,10 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
+#include <linux/serial_sci.h>
 #include <linux/io.h>
 #include <linux/mm.h>
 #include <asm/mmzone.h>
-#include <asm/sci.h>
 
 static struct plat_sci_port sci_platform_data[] = {
         {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 4dc958b6b314..bd35f32534b9 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -10,9 +10,9 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/serial.h>
+#include <linux/serial_sci.h>
 #include <linux/io.h>
 #include <asm/mmzone.h>
-#include <asm/sci.h>
 
 static struct plat_sci_port sci_platform_data[] = {
         {
diff --git a/arch/sh/kernel/cpu/sh5/unwind.c b/arch/sh/kernel/cpu/sh5/unwind.c
index 119c20afd4e5..b205b25eaf45 100644
--- a/arch/sh/kernel/cpu/sh5/unwind.c
+++ b/arch/sh/kernel/cpu/sh5/unwind.c
@@ -149,7 +149,7 @@ static int lookup_prev_stack_frame(unsigned long fp, unsigned long pc,
                         if (dest >= 63) {
                                 printk(KERN_NOTICE "%s: Invalid dest reg %d "
                                        "specified in movi handler. Failed "
-                                       "opcode was 0x%lx: ", __FUNCTION__,
+                                       "opcode was 0x%lx: ", __func__,
                                        dest, op);
 
                                 continue;
diff --git a/arch/sh/kernel/io_trapped.c b/arch/sh/kernel/io_trapped.c
index 86a665d92201..39cd7f3aec7b 100644
--- a/arch/sh/kernel/io_trapped.c
+++ b/arch/sh/kernel/io_trapped.c
@@ -32,7 +32,7 @@ EXPORT_SYMBOL_GPL(trapped_mem);
 #endif
 static DEFINE_SPINLOCK(trapped_lock);
 
-int __init register_trapped_io(struct trapped_io *tiop)
+int register_trapped_io(struct trapped_io *tiop)
 {
         struct resource *res;
         unsigned long len = 0, flags = 0;
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index e1a6de9088b5..d80de3903271 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -111,9 +111,9 @@ DECLARE_EXPORT(__movmem_i4_even);
 DECLARE_EXPORT(__movmem_i4_odd);
 DECLARE_EXPORT(__movmemSI12_i4);
 
-#if (__GNUC_MINOR__ == 2 || defined(__GNUC_STM_RELEASE__))
+#if (__GNUC_MINOR__ >= 2 || defined(__GNUC_STM_RELEASE__))
 /*
- * GCC 4.2 emits these for division, as do GCC 4.1.x versions of the ST
+ * GCC >= 4.2 emits these for division, as do GCC 4.1.x versions of the ST
  * compiler which include backported patches.
  */
 DECLARE_EXPORT(__sdivsi3_i4i);
@@ -146,5 +146,6 @@ EXPORT_SYMBOL(csum_partial_copy_generic);
 EXPORT_SYMBOL(csum_ipv6_magic);
 #endif
 EXPORT_SYMBOL(clear_page);
+EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(__clear_user);
 EXPORT_SYMBOL(_ebss);
diff --git a/arch/sh/kernel/sh_ksyms_64.c b/arch/sh/kernel/sh_ksyms_64.c
index 8004c38d3d37..dd38a683de65 100644
--- a/arch/sh/kernel/sh_ksyms_64.c
+++ b/arch/sh/kernel/sh_ksyms_64.c
@@ -42,6 +42,7 @@ EXPORT_SYMBOL(__down_trylock);
 EXPORT_SYMBOL(__up);
 EXPORT_SYMBOL(__put_user_asm_l);
 EXPORT_SYMBOL(__get_user_asm_l);
+EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(__copy_user);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(__udelay);
diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c
index 71312324b5de..d20c8c375881 100644
--- a/arch/sh/kernel/timers/timer-cmt.c
+++ b/arch/sh/kernel/timers/timer-cmt.c
@@ -77,7 +77,7 @@ static unsigned long cmt_timer_get_offset(void)
                                 count -= LATCH;
                         } else {
                                 printk("%s (): hardware timer problem?\n",
-                                       __FUNCTION__);
+                                       __func__);
                         }
                 }
         } else
diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c
index ade9d6eb29f9..fe453c01f9c9 100644
--- a/arch/sh/kernel/timers/timer-mtu2.c
+++ b/arch/sh/kernel/timers/timer-mtu2.c
@@ -76,7 +76,7 @@ static unsigned long mtu2_timer_get_offset(void)
                                 count -= LATCH;
                         } else {
                                 printk("%s (): hardware timer problem?\n",
-                                       __FUNCTION__);
+                                       __func__);
                         }
                 }
         } else
diff --git a/arch/sh/kernel/topology.c b/arch/sh/kernel/topology.c
index 9b5844a1bdaa..0838942b7083 100644
--- a/arch/sh/kernel/topology.c
+++ b/arch/sh/kernel/topology.c
@@ -29,7 +29,7 @@ static int __init topology_init(void)
                 ret = register_cpu(&per_cpu(cpu_devices, i), i);
                 if (unlikely(ret))
                         printk(KERN_WARNING "%s: register_cpu %d failed (%d)\n",
-                               __FUNCTION__, i, ret);
+                               __func__, i, ret);
         }
 
 #if defined(CONFIG_NUMA) && !defined(CONFIG_SMP)
diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c
index a55ac81d795b..1b58a7499087 100644
--- a/arch/sh/kernel/traps_64.c
+++ b/arch/sh/kernel/traps_64.c
@@ -238,7 +238,7 @@ DO_ERROR(12, SIGILL,  "reserved instruction", reserved_inst, current)
 /* Called with interrupts disabled */
 asmlinkage void do_exception_error(unsigned long ex, struct pt_regs *regs)
 {
-        show_excp_regs(__FUNCTION__, -1, -1, regs);
+        show_excp_regs(__func__, -1, -1, regs);
         die_if_kernel("exception", regs, ex);
 }
 
diff --git a/arch/sh/lib64/c-checksum.c b/arch/sh/lib64/c-checksum.c
index 5dfbd8b5e558..5c284e0cff9c 100644
--- a/arch/sh/lib64/c-checksum.c
+++ b/arch/sh/lib64/c-checksum.c
@@ -207,7 +207,7 @@ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
         result = (result & 0xffffffff) + (result >> 32);
 
         pr_debug("%s saddr %x daddr %x len %x proto %x sum %x result %08Lx\n",
-                __FUNCTION__, saddr, daddr, len, proto, sum, result);
+                __func__, saddr, daddr, len, proto, sum, result);
 
         return (__wsum)result;
 }
diff --git a/arch/sh/lib64/udelay.c b/arch/sh/lib64/udelay.c
index 23c7d17fb9f7..d76bd801194f 100644
--- a/arch/sh/lib64/udelay.c
+++ b/arch/sh/lib64/udelay.c
@@ -21,7 +21,7 @@
  * a 1GHz box, that's about 2 seconds.
  */
 
-void __delay(int loops)
+void __delay(unsigned long loops)
 {
         long long dummy;
         __asm__ __volatile__("gettr     tr0, %1\n\t"
@@ -33,24 +33,17 @@ void __delay(int loops)
                              :"0"(loops));
 }
 
-void __udelay(unsigned long long usecs, unsigned long lpj)
+inline void __const_udelay(unsigned long xloops)
 {
-        usecs *= (((unsigned long long) HZ << 32) / 1000000) * lpj;
-        __delay((long long) usecs >> 32);
+        __delay(xloops * (HZ * cpu_data[raw_smp_processor_id()].loops_per_jiffy));
 }
 
-void __ndelay(unsigned long long nsecs, unsigned long lpj)
+void __udelay(unsigned long usecs)
 {
-        nsecs *= (((unsigned long long) HZ << 32) / 1000000000) * lpj;
-        __delay((long long) nsecs >> 32);
+        __const_udelay(usecs * 0x000010c6);  /* 2**32 / 1000000 */
 }
 
-void udelay(unsigned long usecs)
+void __ndelay(unsigned long nsecs)
 {
-        __udelay(usecs, cpu_data[raw_smp_processor_id()].loops_per_jiffy);
-}
-
-void ndelay(unsigned long nsecs)
-{
-        __ndelay(nsecs, cpu_data[raw_smp_processor_id()].loops_per_jiffy);
+        __const_udelay(nsecs * 0x00000005);
 }
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index f549b8cd2501..5fd218430b19 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -59,7 +59,7 @@ config 32BIT
 
 config PMB
         bool "Support 32-bit physical addressing through PMB"
-        depends on MMU && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
+        depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
         select 32BIT
         default y
         help
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index e2ed6dd252b9..53dde0607362 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -328,7 +328,7 @@ int arch_add_memory(int nid, u64 start, u64 size)
         /* We only have ZONE_NORMAL, so this is easy.. */
         ret = __add_pages(pgdat->node_zones + ZONE_NORMAL, start_pfn, nr_pages);
         if (unlikely(ret))
-                printk("%s: Failed, __add_pages() == %d\n", __FUNCTION__, ret);
+                printk("%s: Failed, __add_pages() == %d\n", __func__, ret);
 
         return ret;
 }
diff --git a/arch/sh/mm/ioremap_32.c b/arch/sh/mm/ioremap_32.c
index 0c7b7e33abdc..882a32ebc6b7 100644
--- a/arch/sh/mm/ioremap_32.c
+++ b/arch/sh/mm/ioremap_32.c
@@ -141,7 +141,7 @@ void __iounmap(void __iomem *addr)
 
         p = remove_vm_area((void *)(vaddr & PAGE_MASK));
         if (!p) {
-                printk(KERN_ERR "%s: bad address %p\n", __FUNCTION__, addr);
+                printk(KERN_ERR "%s: bad address %p\n", __func__, addr);
                 return;
         }
 
diff --git a/arch/sh/mm/ioremap_64.c b/arch/sh/mm/ioremap_64.c
index e27d16519235..cea224c3e49b 100644
--- a/arch/sh/mm/ioremap_64.c
+++ b/arch/sh/mm/ioremap_64.c
@@ -178,7 +178,7 @@ static unsigned long shmedia_alloc_io(unsigned long phys, unsigned long size,
         } else {
                 if (!printed_full) {
                         printk("%s: done with statics, switching to kmalloc\n",
-                               __FUNCTION__);
+                               __func__);
                         printed_full = 1;
                 }
                 tlen = strlen(name);
@@ -352,7 +352,7 @@ void onchip_unmap(unsigned long vaddr)
         res = shmedia_find_resource(&shmedia_iomap, vaddr);
         if (!res) {
                 printk(KERN_ERR "%s: Failed to free 0x%08lx\n",
-                       __FUNCTION__, vaddr);
+                       __func__, vaddr);
                 return;
         }
 
diff --git a/arch/sh/mm/pg-sh7705.c b/arch/sh/mm/pg-sh7705.c
index a4b015f95a3a..7f885b7f8aff 100644
--- a/arch/sh/mm/pg-sh7705.c
+++ b/arch/sh/mm/pg-sh7705.c
@@ -14,6 +14,7 @@
 #include <linux/mman.h>
 #include <linux/mm.h>
 #include <linux/threads.h>
+#include <linux/fs.h>
 #include <asm/addrspace.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/arch/sh/mm/tlbflush_64.c b/arch/sh/mm/tlbflush_64.c
index 2a98c9ec88ff..7876997ba19a 100644
--- a/arch/sh/mm/tlbflush_64.c
+++ b/arch/sh/mm/tlbflush_64.c
@@ -131,7 +131,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
 #ifdef DEBUG_FAULT
                 print_task(tsk);
                 printk("%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\n",
-                       __FUNCTION__,__LINE__,
+                       __func__, __LINE__,
                        address,regs->pc,textaccess,writeaccess);
                 show_regs(regs);
 #endif
@@ -145,7 +145,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
 #ifdef DEBUG_FAULT
                 print_task(tsk);
                 printk("%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\n",
-                       __FUNCTION__,__LINE__,
+                       __func__, __LINE__,
                        address,regs->pc,textaccess,writeaccess);
                 show_regs(regs);
 
@@ -157,7 +157,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
 #ifdef DEBUG_FAULT
                 print_task(tsk);
                 printk("%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\n",
-                       __FUNCTION__,__LINE__,
+                       __func__, __LINE__,
                        address,regs->pc,textaccess,writeaccess);
                 show_regs(regs);
 #endif
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index 67997af25c0c..d63b93da952d 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -38,7 +38,6 @@ R7780MP			SH_R7780MP
 R7785RP                 SH_R7785RP
 TITAN                   SH_TITAN
 SHMIN                   SH_SHMIN
-7710VOIPGW              SH_7710VOIPGW
 LBOXRE2                 SH_LBOX_RE2
 X3PROTO                 SH_X3PROTO
 MAGICPANELR2            SH_MAGIC_PANEL_R2
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index e795f282dece..bf1b15d3f6f5 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.62 2000/12/15 00:41:17 davem Exp $
+#
 # Makefile for the linux kernel.
 #
 
@@ -12,7 +12,8 @@ obj-y    := entry.o wof.o wuf.o etrap.o rtrap.o traps.o $(IRQ_OBJS) \
             sys_sparc.o sunos_asm.o systbls.o \
             time.o windows.o cpu.o devices.o sclow.o \
             tadpole.o tick14.o ptrace.o sys_solaris.o \
-            unaligned.o muldiv.o semaphore.o prom.o of_device.o devres.o
+            unaligned.o una_asm.o muldiv.o semaphore.o \
+            prom.o of_device.o devres.o
 
 devres-y = ../../../kernel/irq/devres.o
 
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 259a559d4cea..e7a0edfc1a32 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -32,7 +32,7 @@ struct cpu_fp_info {
 /* In order to get the fpu type correct, you need to take the IDPROM's
  * machine type value into consideration too.  I will fix this.
  */
-struct cpu_fp_info linux_sparc_fpu[] = {
+static struct cpu_fp_info linux_sparc_fpu[] = {
   { 0, 0, "Fujitsu MB86910 or Weitek WTL1164/5"},
   { 0, 1, "Fujitsu MB86911 or Weitek WTL1164/5 or LSI L64831"},
   { 0, 2, "LSI Logic L64802 or Texas Instruments ACT8847"},
@@ -76,7 +76,7 @@ struct cpu_fp_info linux_sparc_fpu[] = {
 
 #define NSPARCFPU  ARRAY_SIZE(linux_sparc_fpu)
 
-struct cpu_iu_info linux_sparc_chips[] = {
+static struct cpu_iu_info linux_sparc_chips[] = {
   /* Sun4/100, 4/200, SLC */
   { 0, 0, "Fujitsu  MB86900/1A or LSI L64831 SparcKIT-40"},
   /* borned STP1012PGA */
diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index d850785b2080..96344ff2bbe1 100644
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -101,7 +101,7 @@ void __init fill_ebus_child(struct device_node *dp,
                         prom_printf("UGH: property for %s was %d, need < %d\n",
                                     dev->prom_node->name, len,
                                     dev->parent->num_addrs);
-                        panic(__FUNCTION__);
+                        panic(__func__);
                 }
 
                 /* XXX resource */
@@ -162,7 +162,7 @@ void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *d
                 prom_printf("UGH: proplen for %s was %d, need multiple of %d\n",
                             dev->prom_node->name, len,
                             (int)sizeof(struct linux_prom_registers));
-                panic(__FUNCTION__);
+                panic(__func__);
         }
         dev->num_addrs = len / sizeof(struct linux_prom_registers);
 
@@ -324,7 +324,7 @@ void __init ebus_init(void)
                 regs = of_get_property(dp, "reg", &len);
                 if (!regs) {
                         prom_printf("%s: can't find reg property\n",
-                                    __FUNCTION__);
+                                    __func__);
                         prom_halt();
                 }
                 nreg = len / sizeof(struct linux_prom_pci_registers);
diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c
index 313d1620ae8e..59e9344e7a0d 100644
--- a/arch/sparc/kernel/led.c
+++ b/arch/sparc/kernel/led.c
@@ -3,6 +3,9 @@
 #include <linux/init.h>
 #include <linux/proc_fs.h>
 #include <linux/string.h>
+#include <linux/jiffies.h>
+#include <linux/timer.h>
+#include <linux/uaccess.h>
 
 #include <asm/auxio.h>
 
diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c
index 0bd69d0b5cd7..70c0dd22491d 100644
--- a/arch/sparc/kernel/process.c
+++ b/arch/sparc/kernel/process.c
@@ -139,8 +139,6 @@ void cpu_idle(void)
 
 #endif
 
-extern char reboot_command [];
-
 /* XXX cli/sti -> local_irq_xxx here, check this works once SMP is fixed. */
 void machine_halt(void)
 {
diff --git a/arch/sparc/kernel/una_asm.S b/arch/sparc/kernel/una_asm.S
new file mode 100644
index 000000000000..8cc03458eb7e
--- /dev/null
+++ b/arch/sparc/kernel/una_asm.S
@@ -0,0 +1,153 @@
+/* una_asm.S: Kernel unaligned trap assembler helpers.
+ *
+ * Copyright (C) 1996,2005,2008 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+ */
+
+#include <linux/errno.h>
+
+        .text
+
+retl_efault:
+        retl
+         mov    -EFAULT, %o0
+
+        /* int __do_int_store(unsigned long *dst_addr, int size,
+         *                    unsigned long *src_val)
+         *
+         * %o0 = dest_addr
+         * %o1 = size
+         * %o2 = src_val
+         *
+         * Return '0' on success, -EFAULT on failure.
+         */
+        .globl  __do_int_store
+__do_int_store:
+        ld      [%o2], %g1
+        cmp     %1, 2
+        be      2f
+         cmp    %1, 4
+        be      1f
+         srl    %g1, 24, %g2
+        srl     %g1, 16, %g7
+4:      stb     %g2, [%o0]
+        srl     %g1, 8, %g2
+5:      stb     %g7, [%o0 + 1]
+        ld      [%o2 + 4], %g7
+6:      stb     %g2, [%o0 + 2]
+        srl     %g7, 24, %g2
+7:      stb     %g1, [%o0 + 3]
+        srl     %g7, 16, %g1
+8:      stb     %g2, [%o0 + 4]
+        srl     %g7, 8, %g2
+9:      stb     %g1, [%o0 + 5]
+10:     stb     %g2, [%o0 + 6]
+        b       0f
+11:      stb    %g7, [%o0 + 7]
+1:      srl     %g1, 16, %g7
+12:     stb     %g2, [%o0]
+        srl     %g1, 8, %g2
+13:     stb     %g7, [%o0 + 1]
+14:     stb     %g2, [%o0 + 2]
+        b       0f
+15:      stb    %g1, [%o0 + 3]
+2:      srl     %g1, 8, %g2
+16:     stb     %g2, [%o0]
+17:     stb     %g1, [%o0 + 1]
+0:      retl
+         mov    0, %o0
+
+        .section __ex_table,#alloc
+        .word   4b, retl_efault
+        .word   5b, retl_efault
+        .word   6b, retl_efault
+        .word   7b, retl_efault
+        .word   8b, retl_efault
+        .word   9b, retl_efault
+        .word   10b, retl_efault
+        .word   11b, retl_efault
+        .word   12b, retl_efault
+        .word   13b, retl_efault
+        .word   14b, retl_efault
+        .word   15b, retl_efault
+        .word   16b, retl_efault
+        .word   17b, retl_efault
+        .previous
+
+        /* int do_int_load(unsigned long *dest_reg, int size,
+         *                 unsigned long *saddr, int is_signed)
+         *
+         * %o0 = dest_reg
+         * %o1 = size
+         * %o2 = saddr
+         * %o3 = is_signed
+         *
+         * Return '0' on success, -EFAULT on failure.
+         */
+        .globl  do_int_load
+do_int_load:
+        cmp     %o1, 8
+        be      9f
+         cmp    %o1, 4
+        be      6f
+4:       ldub   [%o2], %g1
+5:      ldub    [%o2 + 1], %g2
+        sll     %g1, 8, %g1
+        tst     %o3
+        be      3f
+         or     %g1, %g2, %g1
+        sll     %g1, 16, %g1
+        sra     %g1, 16, %g1
+3:      b       0f
+         st     %g1, [%o0]
+6:      ldub    [%o2 + 1], %g2
+        sll     %g1, 24, %g1
+7:      ldub    [%o2 + 2], %g7
+        sll     %g2, 16, %g2
+8:      ldub    [%o2 + 3], %g3
+        sll     %g7, 8, %g7
+        or      %g3, %g2, %g3
+        or      %g7, %g3, %g7
+        or      %g1, %g7, %g1
+        b       0f
+         st     %g1, [%o0]
+9:      ldub    [%o2], %g1
+10:     ldub    [%o2 + 1], %g2
+        sll     %g1, 24, %g1
+11:     ldub    [%o2 + 2], %g7
+        sll     %g2, 16, %g2
+12:     ldub    [%o2 + 3], %g3
+        sll     %g7, 8, %g7
+        or      %g1, %g2, %g1
+        or      %g7, %g3, %g7
+        or      %g1, %g7, %g7
+13:     ldub    [%o2 + 4], %g1
+        st      %g7, [%o0]
+14:     ldub    [%o2 + 5], %g2
+        sll     %g1, 24, %g1
+15:     ldub    [%o2 + 6], %g7
+        sll     %g2, 16, %g2
+16:     ldub    [%o2 + 7], %g3
+        sll     %g7, 8, %g7
+        or      %g1, %g2, %g1
+        or      %g7, %g3, %g7
+        or      %g1, %g7, %g7
+        st      %g7, [%o0 + 4]
+0:      retl
+         mov    0, %o0
+
+        .section __ex_table,#alloc
+        .word   4b, retl_efault
+        .word   5b, retl_efault
+        .word   6b, retl_efault
+        .word   7b, retl_efault
+        .word   8b, retl_efault
+        .word   9b, retl_efault
+        .word   10b, retl_efault
+        .word   11b, retl_efault
+        .word   12b, retl_efault
+        .word   13b, retl_efault
+        .word   14b, retl_efault
+        .word   15b, retl_efault
+        .word   16b, retl_efault
+        .previous
diff --git a/arch/sparc/kernel/unaligned.c b/arch/sparc/kernel/unaligned.c
index a6330fbc9dd9..33857be16661 100644
--- a/arch/sparc/kernel/unaligned.c
+++ b/arch/sparc/kernel/unaligned.c
@@ -175,157 +175,31 @@ static void unaligned_panic(char *str)
         panic(str);
 }
 
-#define do_integer_load(dest_reg, size, saddr, is_signed, errh) ({              \
-__asm__ __volatile__ (                                                          \
-        "cmp    %1, 8\n\t"                                                      \
-        "be     9f\n\t"                                                         \
-        " cmp   %1, 4\n\t"                                                      \
-        "be     6f\n"                                                           \
-"4:\t"  " ldub  [%2], %%l1\n"                                                   \
-"5:\t"  "ldub   [%2 + 1], %%l2\n\t"                                             \
-        "sll    %%l1, 8, %%l1\n\t"                                              \
-        "tst    %3\n\t"                                                         \
-        "be     3f\n\t"                                                         \
-        " add   %%l1, %%l2, %%l1\n\t"                                           \
-        "sll    %%l1, 16, %%l1\n\t"                                             \
-        "sra    %%l1, 16, %%l1\n"                                               \
-"3:\t"  "b      0f\n\t"                                                         \
-        " st    %%l1, [%0]\n"                                                   \
-"6:\t"  "ldub   [%2 + 1], %%l2\n\t"                                             \
-        "sll    %%l1, 24, %%l1\n"                                               \
-"7:\t"  "ldub   [%2 + 2], %%g7\n\t"                                             \
-        "sll    %%l2, 16, %%l2\n"                                               \
-"8:\t"  "ldub   [%2 + 3], %%g1\n\t"                                             \
-        "sll    %%g7, 8, %%g7\n\t"                                              \
-        "or     %%l1, %%l2, %%l1\n\t"                                           \
-        "or     %%g7, %%g1, %%g7\n\t"                                           \
-        "or     %%l1, %%g7, %%l1\n\t"                                           \
-        "b      0f\n\t"                                                         \
-        " st    %%l1, [%0]\n"                                                   \
-"9:\t"  "ldub   [%2], %%l1\n"                                                   \
-"10:\t" "ldub   [%2 + 1], %%l2\n\t"                                             \
-        "sll    %%l1, 24, %%l1\n"                                               \
-"11:\t" "ldub   [%2 + 2], %%g7\n\t"                                             \
-        "sll    %%l2, 16, %%l2\n"                                               \
-"12:\t" "ldub   [%2 + 3], %%g1\n\t"                                             \
-        "sll    %%g7, 8, %%g7\n\t"                                              \
-        "or     %%l1, %%l2, %%l1\n\t"                                           \
-        "or     %%g7, %%g1, %%g7\n\t"                                           \
-        "or     %%l1, %%g7, %%g7\n"                                             \
-"13:\t" "ldub   [%2 + 4], %%l1\n\t"                                             \
-        "st     %%g7, [%0]\n"                                                   \
-"14:\t" "ldub   [%2 + 5], %%l2\n\t"                                             \
-        "sll    %%l1, 24, %%l1\n"                                               \
-"15:\t" "ldub   [%2 + 6], %%g7\n\t"                                             \
-        "sll    %%l2, 16, %%l2\n"                                               \
-"16:\t" "ldub   [%2 + 7], %%g1\n\t"                                             \
-        "sll    %%g7, 8, %%g7\n\t"                                              \
-        "or     %%l1, %%l2, %%l1\n\t"                                           \
-        "or     %%g7, %%g1, %%g7\n\t"                                           \
-        "or     %%l1, %%g7, %%g7\n\t"                                           \
-        "st     %%g7, [%0 + 4]\n"                                               \
-"0:\n\n\t"                                                                      \
-        ".section __ex_table,#alloc\n\t"                                        \
-        ".word  4b, " #errh "\n\t"                                              \
-        ".word  5b, " #errh "\n\t"                                              \
-        ".word  6b, " #errh "\n\t"                                              \
-        ".word  7b, " #errh "\n\t"                                              \
-        ".word  8b, " #errh "\n\t"                                              \
-        ".word  9b, " #errh "\n\t"                                              \
-        ".word  10b, " #errh "\n\t"                                             \
-        ".word  11b, " #errh "\n\t"                                             \
-        ".word  12b, " #errh "\n\t"                                             \
-        ".word  13b, " #errh "\n\t"                                             \
-        ".word  14b, " #errh "\n\t"                                             \
-        ".word  15b, " #errh "\n\t"                                             \
-        ".word  16b, " #errh "\n\n\t"                                           \
-        ".previous\n\t"                                                         \
-        : : "r" (dest_reg), "r" (size), "r" (saddr), "r" (is_signed)            \
-        : "l1", "l2", "g7", "g1", "cc");                                        \
-})
-        
-#define store_common(dst_addr, size, src_val, errh) ({                          \
-__asm__ __volatile__ (                                                          \
-        "ld     [%2], %%l1\n"                                                   \
-        "cmp    %1, 2\n\t"                                                      \
-        "be     2f\n\t"                                                         \
-        " cmp   %1, 4\n\t"                                                      \
-        "be     1f\n\t"                                                         \
-        " srl   %%l1, 24, %%l2\n\t"                                             \
-        "srl    %%l1, 16, %%g7\n"                                               \
-"4:\t"  "stb    %%l2, [%0]\n\t"                                                 \
-        "srl    %%l1, 8, %%l2\n"                                                \
-"5:\t"  "stb    %%g7, [%0 + 1]\n\t"                                             \
-        "ld     [%2 + 4], %%g7\n"                                               \
-"6:\t"  "stb    %%l2, [%0 + 2]\n\t"                                             \
-        "srl    %%g7, 24, %%l2\n"                                               \
-"7:\t"  "stb    %%l1, [%0 + 3]\n\t"                                             \
-        "srl    %%g7, 16, %%l1\n"                                               \
-"8:\t"  "stb    %%l2, [%0 + 4]\n\t"                                             \
-        "srl    %%g7, 8, %%l2\n"                                                \
-"9:\t"  "stb    %%l1, [%0 + 5]\n"                                               \
-"10:\t" "stb    %%l2, [%0 + 6]\n\t"                                             \
-        "b      0f\n"                                                           \
-"11:\t" " stb   %%g7, [%0 + 7]\n"                                               \
-"1:\t"  "srl    %%l1, 16, %%g7\n"                                               \
-"12:\t" "stb    %%l2, [%0]\n\t"                                                 \
-        "srl    %%l1, 8, %%l2\n"                                                \
-"13:\t" "stb    %%g7, [%0 + 1]\n"                                               \
-"14:\t" "stb    %%l2, [%0 + 2]\n\t"                                             \
-        "b      0f\n"                                                           \
-"15:\t" " stb   %%l1, [%0 + 3]\n"                                               \
-"2:\t"  "srl    %%l1, 8, %%l2\n"                                                \
-"16:\t" "stb    %%l2, [%0]\n"                                                   \
-"17:\t" "stb    %%l1, [%0 + 1]\n"                                               \
-"0:\n\n\t"                                                                      \
-        ".section __ex_table,#alloc\n\t"                                        \
-        ".word  4b, " #errh "\n\t"                                              \
-        ".word  5b, " #errh "\n\t"                                              \
-        ".word  6b, " #errh "\n\t"                                              \
-        ".word  7b, " #errh "\n\t"                                              \
-        ".word  8b, " #errh "\n\t"                                              \
-        ".word  9b, " #errh "\n\t"                                              \
-        ".word  10b, " #errh "\n\t"                                             \
-        ".word  11b, " #errh "\n\t"                                             \
-        ".word  12b, " #errh "\n\t"                                             \
-        ".word  13b, " #errh "\n\t"                                             \
-        ".word  14b, " #errh "\n\t"                                             \
-        ".word  15b, " #errh "\n\t"                                             \
-        ".word  16b, " #errh "\n\t"                                             \
-        ".word  17b, " #errh "\n\n\t"                                           \
-        ".previous\n\t"                                                         \
-        : : "r" (dst_addr), "r" (size), "r" (src_val)                           \
-        : "l1", "l2", "g7", "g1", "cc");                                        \
-})
-
-#define do_integer_store(reg_num, size, dst_addr, regs, errh) ({                \
-        unsigned long *src_val;                                                 \
-        static unsigned long zero[2] = { 0, };                                  \
-                                                                                \
-        if (reg_num) src_val = fetch_reg_addr(reg_num, regs);                   \
-        else {                                                                  \
-                src_val = &zero[0];                                             \
-                if (size == 8)                                                  \
-                        zero[1] = fetch_reg(1, regs);                           \
-        }                                                                       \
-        store_common(dst_addr, size, src_val, errh);                            \
-})
+/* una_asm.S */
+extern int do_int_load(unsigned long *dest_reg, int size,
+                       unsigned long *saddr, int is_signed);
+extern int __do_int_store(unsigned long *dst_addr, int size,
+                          unsigned long *src_val);
+
+static int do_int_store(int reg_num, int size, unsigned long *dst_addr,
+                        struct pt_regs *regs)
+{
+        unsigned long zero[2] = { 0, 0 };
+        unsigned long *src_val;
+
+        if (reg_num)
+                src_val = fetch_reg_addr(reg_num, regs);
+        else {
+                src_val = &zero[0];
+                if (size == 8)
+                        zero[1] = fetch_reg(1, regs);
+        }
+        return __do_int_store(dst_addr, size, src_val);
+}
 
 extern void smp_capture(void);
 extern void smp_release(void);
 
-#define do_atomic(srcdest_reg, mem, errh) ({                                    \
-        unsigned long flags, tmp;                                               \
-                                                                                \
-        smp_capture();                                                          \
-        local_irq_save(flags);                                                  \
-        tmp = *srcdest_reg;                                                     \
-        do_integer_load(srcdest_reg, 4, mem, 0, errh);                          \
-        store_common(mem, 4, &tmp, errh);                                       \
-        local_irq_restore(flags);                                               \
-        smp_release();                                                          \
-})
-
 static inline void advance(struct pt_regs *regs)
 {
         regs->pc   = regs->npc;
@@ -342,9 +216,7 @@ static inline int ok_for_kernel(unsigned int insn)
         return !floating_point_load_or_store_p(insn);
 }
 
-void kernel_mna_trap_fault(struct pt_regs *regs, unsigned int insn) __asm__ ("kernel_mna_trap_fault");
-
-void kernel_mna_trap_fault(struct pt_regs *regs, unsigned int insn)
+static void kernel_mna_trap_fault(struct pt_regs *regs, unsigned int insn)
 {
         unsigned long g2 = regs->u_regs [UREG_G2];
         unsigned long fixup = search_extables_range(regs->pc, &g2);
@@ -379,48 +251,34 @@ asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn)
                 printk("Unsupported unaligned load/store trap for kernel at <%08lx>.\n",
                        regs->pc);
                 unaligned_panic("Wheee. Kernel does fpu/atomic unaligned load/store.");
-
-                __asm__ __volatile__ ("\n"
-"kernel_unaligned_trap_fault:\n\t"
-                "mov    %0, %%o0\n\t"
-                "call   kernel_mna_trap_fault\n\t"
-                " mov   %1, %%o1\n\t"
-                :
-                : "r" (regs), "r" (insn)
-                : "o0", "o1", "o2", "o3", "o4", "o5", "o7",
-                  "g1", "g2", "g3", "g4", "g5", "g7", "cc");
         } else {
                 unsigned long addr = compute_effective_address(regs, insn);
+                int err;
 
 #ifdef DEBUG_MNA
                 printk("KMNA: pc=%08lx [dir=%s addr=%08lx size=%d] retpc[%08lx]\n",
                        regs->pc, dirstrings[dir], addr, size, regs->u_regs[UREG_RETPC]);
 #endif
-                switch(dir) {
+                switch (dir) {
                 case load:
-                        do_integer_load(fetch_reg_addr(((insn>>25)&0x1f), regs),
-                                        size, (unsigned long *) addr,
-                                        decode_signedness(insn),
-                                        kernel_unaligned_trap_fault);
+                        err = do_int_load(fetch_reg_addr(((insn>>25)&0x1f),
+                                                         regs),
+                                          size, (unsigned long *) addr,
+                                          decode_signedness(insn));
                         break;
 
                 case store:
-                        do_integer_store(((insn>>25)&0x1f), size,
-                                         (unsigned long *) addr, regs,
-                                         kernel_unaligned_trap_fault);
+                        err = do_int_store(((insn>>25)&0x1f), size,
+                                           (unsigned long *) addr, regs);
                         break;
-#if 0 /* unsupported */
-                case both:
-                        do_atomic(fetch_reg_addr(((insn>>25)&0x1f), regs),
-                                  (unsigned long *) addr,
-                                  kernel_unaligned_trap_fault);
-                        break;
-#endif
                 default:
                         panic("Impossible kernel unaligned trap.");
                         /* Not reached... */
                 }
-                advance(regs);
+                if (err)
+                        kernel_mna_trap_fault(regs, insn);
+                else
+                        advance(regs);
         }
 }
 
@@ -459,9 +317,7 @@ static inline int ok_for_user(struct pt_regs *regs, unsigned int insn,
         return 0;
 }
 
-void user_mna_trap_fault(struct pt_regs *regs, unsigned int insn) __asm__ ("user_mna_trap_fault");
-
-void user_mna_trap_fault(struct pt_regs *regs, unsigned int insn)
+static void user_mna_trap_fault(struct pt_regs *regs, unsigned int insn)
 {
         siginfo_t info;
 
@@ -485,7 +341,7 @@ asmlinkage void user_unaligned_trap(struct pt_regs *regs, unsigned int insn)
         if(!ok_for_user(regs, insn, dir)) {
                 goto kill_user;
         } else {
-                int size = decode_access_size(insn);
+                int err, size = decode_access_size(insn);
                 unsigned long addr;
 
                 if(floating_point_load_or_store_p(insn)) {
@@ -496,48 +352,34 @@ asmlinkage void user_unaligned_trap(struct pt_regs *regs, unsigned int insn)
                 addr = compute_effective_address(regs, insn);
                 switch(dir) {
                 case load:
-                        do_integer_load(fetch_reg_addr(((insn>>25)&0x1f), regs),
-                                        size, (unsigned long *) addr,
-                                        decode_signedness(insn),
-                                        user_unaligned_trap_fault);
+                        err = do_int_load(fetch_reg_addr(((insn>>25)&0x1f),
+                                                         regs),
+                                          size, (unsigned long *) addr,
+                                          decode_signedness(insn));
                         break;
 
                 case store:
-                        do_integer_store(((insn>>25)&0x1f), size,
-                                         (unsigned long *) addr, regs,
-                                         user_unaligned_trap_fault);
+                        err = do_int_store(((insn>>25)&0x1f), size,
+                                           (unsigned long *) addr, regs);
                         break;
 
                 case both:
-#if 0 /* unsupported */
-                        do_atomic(fetch_reg_addr(((insn>>25)&0x1f), regs),
-                                  (unsigned long *) addr,
-                                  user_unaligned_trap_fault);
-#else
                         /*
                          * This was supported in 2.4. However, we question
                          * the value of SWAP instruction across word boundaries.
                          */
                         printk("Unaligned SWAP unsupported.\n");
-                        goto kill_user;
-#endif
+                        err = -EFAULT;
                         break;
 
                 default:
                         unaligned_panic("Impossible user unaligned trap.");
-
-                        __asm__ __volatile__ ("\n"
-"user_unaligned_trap_fault:\n\t"
-                        "mov    %0, %%o0\n\t"
-                        "call   user_mna_trap_fault\n\t"
-                        " mov   %1, %%o1\n\t"
-                        :
-                        : "r" (regs), "r" (insn)
-                        : "o0", "o1", "o2", "o3", "o4", "o5", "o7",
-                          "g1", "g2", "g3", "g4", "g5", "g7", "cc");
                         goto out;
                 }
-                advance(regs);
+                if (err)
+                        goto kill_user;
+                else
+                        advance(regs);
                 goto out;
         }
 
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 3af378ddb6ae..463d1be32c98 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -10,6 +10,7 @@ config SPARC
         default y
         select HAVE_OPROFILE
         select HAVE_KPROBES
+        select HAVE_KRETPROBES
 
 config SPARC64
         bool
diff --git a/arch/sparc64/kernel/cpu.c b/arch/sparc64/kernel/cpu.c
index e43db73f2b91..dd5d28e3d798 100644
--- a/arch/sparc64/kernel/cpu.c
+++ b/arch/sparc64/kernel/cpu.c
@@ -30,7 +30,7 @@ struct cpu_fp_info {
   char* fp_name;
 };
 
-struct cpu_fp_info linux_sparc_fpu[] = {
+static struct cpu_fp_info linux_sparc_fpu[] = {
   { 0x17, 0x10, 0, "UltraSparc I integrated FPU"},
   { 0x22, 0x10, 0, "UltraSparc I integrated FPU"},
   { 0x17, 0x11, 0, "UltraSparc II integrated FPU"},
@@ -46,7 +46,7 @@ struct cpu_fp_info linux_sparc_fpu[] = {
 
 #define NSPARCFPU  ARRAY_SIZE(linux_sparc_fpu)
 
-struct cpu_iu_info linux_sparc_chips[] = {
+static struct cpu_iu_info linux_sparc_chips[] = {
   { 0x17, 0x10, "TI UltraSparc I   (SpitFire)"},
   { 0x22, 0x10, "TI UltraSparc I   (SpitFire)"},
   { 0x17, 0x11, "TI UltraSparc II  (BlackBird)"},
diff --git a/arch/sparc64/kernel/ds.c b/arch/sparc64/kernel/ds.c
index eeb5a2fc788d..bd76482077be 100644
--- a/arch/sparc64/kernel/ds.c
+++ b/arch/sparc64/kernel/ds.c
@@ -525,10 +525,10 @@ static void dr_cpu_mark(struct ds_data *resp, int cpu, int ncpus,
         }
 }
 
-static int dr_cpu_configure(struct ds_info *dp,
-                            struct ds_cap_state *cp,
-                            u64 req_num,
-                            cpumask_t *mask)
+static int __cpuinit dr_cpu_configure(struct ds_info *dp,
+                                      struct ds_cap_state *cp,
+                                      u64 req_num,
+                                      cpumask_t *mask)
 {
         struct ds_data *resp;
         int resp_len, ncpus, cpu;
@@ -623,9 +623,9 @@ static int dr_cpu_unconfigure(struct ds_info *dp,
         return 0;
 }
 
-static void dr_cpu_data(struct ds_info *dp,
-                        struct ds_cap_state *cp,
-                        void *buf, int len)
+static void __cpuinit dr_cpu_data(struct ds_info *dp,
+                                  struct ds_cap_state *cp,
+                                  void *buf, int len)
 {
         struct ds_data *data = buf;
         struct dr_cpu_tag *tag = (struct dr_cpu_tag *) (data + 1);
diff --git a/arch/sparc64/kernel/mdesc.c b/arch/sparc64/kernel/mdesc.c
index 856659bb1311..910083589569 100644
--- a/arch/sparc64/kernel/mdesc.c
+++ b/arch/sparc64/kernel/mdesc.c
@@ -758,7 +758,7 @@ static void __devinit get_mondo_data(struct mdesc_handle *hp, u64 mp,
         get_one_mondo_bits(val, &tb->nonresum_qmask, 2);
 }
 
-void __devinit mdesc_fill_in_cpu_data(cpumask_t mask)
+void __cpuinit mdesc_fill_in_cpu_data(cpumask_t mask)
 {
         struct mdesc_handle *hp = mdesc_grab();
         u64 mp;
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 2aafce7dfc0e..e116e38b160e 100644
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -114,8 +114,6 @@ void cpu_idle(void)
         }
 }
 
-extern char reboot_command [];
-
 void machine_halt(void)
 {
         sstate_halt();
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c
index e2027f27c0fe..2650d0d33ac2 100644
--- a/arch/sparc64/mm/fault.c
+++ b/arch/sparc64/mm/fault.c
@@ -244,16 +244,8 @@ static void do_kernel_fault(struct pt_regs *regs, int si_code, int fault_code,
         if (regs->tstate & TSTATE_PRIV) {
                 const struct exception_table_entry *entry;
 
-                if (asi == ASI_P && (insn & 0xc0800000) == 0xc0800000) {
-                        if (insn & 0x2000)
-                                asi = (regs->tstate >> 24);
-                        else
-                                asi = (insn >> 5);
-                }
-        
-                /* Look in asi.h: All _S asis have LS bit set */
-                if ((asi & 0x1) &&
-                    (entry = search_exception_tables(regs->tpc))) {
+                entry = search_exception_tables(regs->tpc);
+                if (entry) {
                         regs->tpc = entry->fixup;
                         regs->tnpc = regs->tpc + 4;
                         return;
@@ -294,7 +286,7 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
                 unsigned long tpc = regs->tpc;
 
                 /* Sanity check the PC. */
-                if ((tpc >= KERNBASE && tpc < (unsigned long) _etext) ||
+                if ((tpc >= KERNBASE && tpc < (unsigned long) __init_end) ||
                     (tpc >= MODULES_VADDR && tpc < MODULES_END)) {
                         /* Valid, no problems... */
                 } else {
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 9e6bca266d88..b5c30416fdac 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -1010,7 +1010,8 @@ static struct linux_prom64_registers pall[MAX_BANKS] __initdata;
 static int pall_ents __initdata;
 
 #ifdef CONFIG_DEBUG_PAGEALLOC
-static unsigned long kernel_map_range(unsigned long pstart, unsigned long pend, pgprot_t prot)
+static unsigned long __ref kernel_map_range(unsigned long pstart,
+                                            unsigned long pend, pgprot_t prot)
 {
         unsigned long vstart = PAGE_OFFSET + pstart;
         unsigned long vend = PAGE_OFFSET + pend;
diff --git a/arch/sparc64/solaris/conv.h b/arch/sparc64/solaris/conv.h
index 5faf59a9de39..50e58232cf2b 100644
--- a/arch/sparc64/solaris/conv.h
+++ b/arch/sparc64/solaris/conv.h
@@ -28,7 +28,7 @@ extern unsigned sunos_sys_table[];
 #define SUNOS(x) ((long)sunos_sys_table[x])
 
 #ifdef DEBUG_SOLARIS
-#define SOLD(s) printk("%s,%d,%s(): %s\n",__FILE__,__LINE__,__FUNCTION__,(s))
+#define SOLD(s) printk("%s,%d,%s(): %s\n",__FILE__,__LINE__,__func__,(s))
 #define SOLDD(s) printk("solaris: "); printk s
 #else
 #define SOLD(s)
diff --git a/arch/sparc64/solaris/timod.c b/arch/sparc64/solaris/timod.c
index f53123c02c2b..15234fcd191a 100644
--- a/arch/sparc64/solaris/timod.c
+++ b/arch/sparc64/solaris/timod.c
@@ -81,7 +81,7 @@ void mykfree(void *p)
 #define MKCTL_MAGIC     0xDEADBABEBADC0DEDL
 #define PUT_MAGIC(a,m)  do{(*(u64*)(a))=(m);}while(0)
 #define SCHECK_MAGIC(a,m)       do{if((*(u64*)(a))!=(m))printk("%s,%u,%s(): magic %08x at %p corrupted!\n",\
-                                __FILE__,__LINE__,__FUNCTION__,(m),(a));}while(0)
+                                __FILE__,__LINE__,__func__,(m),(a));}while(0)
 #define BUF_OFFSET      sizeof(u64)
 #define MKCTL_TRAILER   sizeof(u64)
 
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index fc50d2f959d1..e8cb9ff183e9 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -128,8 +128,6 @@ void *get_current(void)
         return current;
 }
 
-extern void schedule_tail(struct task_struct *prev);
-
 /*
  * This is called magically, by its address being stuffed in a jmp_buf
  * and being longjmp-d to.
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 4a88cf7695b4..6c70fed0f9a0 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -21,7 +21,8 @@ config X86
         select HAVE_IDE
         select HAVE_OPROFILE
         select HAVE_KPROBES
-        select HAVE_KVM
+        select HAVE_KRETPROBES
+        select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
 
 
 config GENERIC_LOCKBREAK
@@ -65,9 +66,6 @@ config MMU
 config ZONE_DMA
         def_bool y
 
-config QUICKLIST
-        def_bool X86_32
-
 config SBUS
         bool
 
@@ -1261,7 +1259,7 @@ menuconfig APM
           machines with more than one CPU.
 
           In order to use APM, you will need supporting software. For location
-          and more information, read <file:Documentation/pm.txt> and the
+          and more information, read <file:Documentation/power/pm.txt> and the
           Battery Powered Linux mini-HOWTO, available from
           <http://www.tldp.org/docs.html#howto>.
 
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index e09a6b73a1aa..9304bfba7d45 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -377,6 +377,19 @@ config X86_OOSTORE
         def_bool y
         depends on (MWINCHIP3D || MWINCHIP2 || MWINCHIPC6) && MTRR
 
+#
+# P6_NOPs are a relatively minor optimization that require a family >=
+# 6 processor, except that it is broken on certain VIA chips.
+# Furthermore, AMD chips prefer a totally different sequence of NOPs
+# (which work on all CPUs).  As a result, disallow these if we're
+# compiling X86_GENERIC but not X86_64 (these NOPs do work on all
+# x86-64 capable chips); the list of processors in the right-hand clause
+# are the cores that benefit from this optimization.
+#
+config X86_P6_NOP
+        def_bool y
+        depends on (X86_64 || !X86_GENERIC) && (M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4)
+
 config X86_TSC
         def_bool y
         depends on ((MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2) && !X86_NUMAQ) || X86_64
@@ -390,6 +403,7 @@ config X86_CMOV
 config X86_MINIMUM_CPU_FAMILY
         int
         default "64" if X86_64
+        default "6" if X86_32 && X86_P6_NOP
         default "4" if X86_32 && (X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK)
         default "3"
 
diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
index 378353956b5d..e77d89f9e8aa 100644
--- a/arch/x86/boot/memory.c
+++ b/arch/x86/boot/memory.c
@@ -37,6 +37,12 @@ static int detect_memory_e820(void)
                       "=m" (*desc)
                     : "D" (desc), "d" (SMAP), "a" (0xe820));
 
+                /* BIOSes which terminate the chain with CF = 1 as opposed
+                   to %ebx = 0 don't always report the SMAP signature on
+                   the final, failing, probe. */
+                if (err)
+                        break;
+
                 /* Some BIOSes stop returning SMAP in the middle of
                    the search loop.  We don't know exactly how the BIOS
                    screwed up the map at that point, we might have a
@@ -47,9 +53,6 @@ static int detect_memory_e820(void)
                         break;
                 }
 
-                if (err)
-                        break;
-
                 count++;
                 desc++;
         } while (next && count < E820MAX);
diff --git a/arch/x86/boot/vesa.h b/arch/x86/boot/vesa.h
index ff5b73cd406f..468e444622c5 100644
--- a/arch/x86/boot/vesa.h
+++ b/arch/x86/boot/vesa.h
@@ -26,17 +26,10 @@ struct vesa_general_info {
         far_ptr video_mode_ptr; /* 14 */
         u16 total_memory;       /* 18 */
 
-        u16 oem_software_rev;   /* 20 */
-        far_ptr oem_vendor_name_ptr;    /* 22 */
-        far_ptr oem_product_name_ptr;   /* 26 */
-        far_ptr oem_product_rev_ptr;    /* 30 */
-
-        u8 reserved[222];       /* 34 */
-        u8 oem_data[256];       /* 256 */
+        u8 reserved[236];       /* 20 */
 } __attribute__ ((packed));
 
 #define VESA_MAGIC ('V' + ('E' << 8) + ('S' << 16) + ('A' << 24))
-#define VBE2_MAGIC ('V' + ('B' << 8) + ('E' << 16) + ('2' << 24))
 
 struct vesa_mode_info {
         u16 mode_attr;          /* 0 */
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 662dd2f13068..419b5c273374 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -37,8 +37,6 @@ static int vesa_probe(void)
 
         video_vesa.modes = GET_HEAP(struct mode_info, 0);
 
-        vginfo.signature = VBE2_MAGIC;
-
         ax = 0x4f00;
         di = (size_t)&vginfo;
         asm(INT10
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 1c0503bdfb1a..5e7771a3ba2f 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -500,7 +500,7 @@ int ia32_setup_frame(int sig, struct k_sigaction *ka,
         regs->ss = __USER32_DS;
 
         set_fs(USER_DS);
-        regs->flags &= ~X86_EFLAGS_TF;
+        regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF);
         if (test_thread_flag(TIF_SINGLESTEP))
                 ptrace_notify(SIGTRAP);
 
@@ -600,7 +600,7 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         regs->ss = __USER32_DS;
 
         set_fs(USER_DS);
-        regs->flags &= ~X86_EFLAGS_TF;
+        regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF);
         if (test_thread_flag(TIF_SINGLESTEP))
                 ptrace_notify(SIGTRAP);
 
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index a33d53017997..8ea040124f7d 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -128,13 +128,11 @@ void foo(void)
         OFFSET(XEN_vcpu_info_pending, vcpu_info, evtchn_upcall_pending);
 #endif
 
-#ifdef CONFIG_LGUEST_GUEST
+#if defined(CONFIG_LGUEST) || defined(CONFIG_LGUEST_GUEST) || defined(CONFIG_LGUEST_MODULE)
         BLANK();
         OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
         OFFSET(LGUEST_DATA_pgdir, lguest_data, pgdir);
-#endif
 
-#ifdef CONFIG_LGUEST
         BLANK();
         OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
         OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index f86a3c4a2669..a38aafaefc23 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -504,7 +504,7 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 
         /* Clear all flags overriden by options */
         for (i = 0; i < NCAPINTS; i++)
-                c->x86_capability[i] ^= cleared_cpu_caps[i];
+                c->x86_capability[i] &= ~cleared_cpu_caps[i];
 
         /* Init Machine Check Exception if available. */
         mcheck_init(c);
diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
index 39f8cb18296c..c2f930d86640 100644
--- a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
@@ -55,7 +55,6 @@ static int eps_set_state(struct eps_cpu_data *centaur,
 {
         struct cpufreq_freqs freqs;
         u32 lo, hi;
-        u8 current_multiplier, current_voltage;
         int err = 0;
         int i;
 
@@ -95,6 +94,10 @@ postchange:
         rdmsr(MSR_IA32_PERF_STATUS, lo, hi);
         freqs.new = centaur->fsb * ((lo >> 8) & 0xff);
 
+#ifdef DEBUG
+        {
+        u8 current_multiplier, current_voltage;
+
         /* Print voltage and multiplier */
         rdmsr(MSR_IA32_PERF_STATUS, lo, hi);
         current_voltage = lo & 0xff;
@@ -103,7 +106,8 @@ postchange:
         current_multiplier = (lo >> 8) & 0xff;
         printk(KERN_INFO "eps: Current multiplier = %d\n",
                 current_multiplier);
-
+        }
+#endif
         cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
         return err;
 }
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index b6e136f23d3d..be83336fddba 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -43,6 +43,7 @@
 #include <asm/uaccess.h>
 #include <asm/processor.h>
 #include <asm/msr.h>
+#include <asm/kvm_para.h>
 #include "mtrr.h"
 
 u32 num_var_ranges = 0;
@@ -649,6 +650,7 @@ static __init int amd_special_default_mtrr(void)
 
 /**
  * mtrr_trim_uncached_memory - trim RAM not covered by MTRRs
+ * @end_pfn: ending page frame number
  *
  * Some buggy BIOSes don't setup the MTRRs properly for systems with certain
  * memory configurations.  This routine checks that the highest MTRR matches
@@ -688,8 +690,11 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 
         /* kvm/qemu doesn't have mtrr set right, don't trim them all */
         if (!highest_pfn) {
-                printk(KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n");
-                WARN_ON(1);
+                if (!kvm_para_available()) {
+                        printk(KERN_WARNING
+                                "WARNING: strange, CPU MTRRs all blank?\n");
+                        WARN_ON(1);
+                }
                 return 0;
         }
 
diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index 200fb3f9ebfb..e8b422c1c512 100644
--- a/arch/x86/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
@@ -76,13 +76,6 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
         /* All Transmeta CPUs have a constant TSC */
         set_bit(X86_FEATURE_CONSTANT_TSC, c->x86_capability);
         
-        /* If we can run i686 user-space code, call us an i686 */
-#define USER686 ((1 << X86_FEATURE_TSC)|\
-                 (1 << X86_FEATURE_CX8)|\
-                 (1 << X86_FEATURE_CMOV))
-        if (c->x86 == 5 && (c->x86_capability[0] & USER686) == USER686)
-                c->x86 = 6;
-
 #ifdef CONFIG_SYSCTL
         /* randomize_va_space slows us down enormously;
            it probably triggers retranslation of x86->native bytecode */
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 2ad9a1bc6a73..c20c9e7e08dd 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -453,6 +453,7 @@ ENTRY(stub_execve)
         CFI_REGISTER rip, r11
         SAVE_REST
         FIXUP_TOP_OF_STACK %r11
+        movq %rsp, %rcx
         call sys_execve
         RESTORE_TOP_OF_STACK %r11
         movq %rax,RAX(%rsp)
@@ -1036,15 +1037,16 @@ ENDPROC(child_rip)
  *      rdi: name, rsi: argv, rdx: envp
  *
  * We want to fallback into:
- *      extern long sys_execve(char *name, char **argv,char **envp, struct pt_regs regs)
+ *      extern long sys_execve(char *name, char **argv,char **envp, struct pt_regs *regs)
  *
  * do_sys_execve asm fallback arguments:
- *      rdi: name, rsi: argv, rdx: envp, fake frame on the stack
+ *      rdi: name, rsi: argv, rdx: envp, rcx: fake frame on the stack
  */
 ENTRY(kernel_execve)
         CFI_STARTPROC
         FAKE_STACK_FRAME $0
         SAVE_ALL        
+        movq %rsp,%rcx
         call sys_execve
         movq %rax, RAX(%rsp)    
         RESTORE_REST
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 25eb98540a41..fd8ca53943a8 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -606,7 +606,7 @@ ENTRY(_stext)
 .section ".bss.page_aligned","wa"
         .align PAGE_SIZE_asm
 #ifdef CONFIG_X86_PAE
-ENTRY(swapper_pg_pmd)
+swapper_pg_pmd:
         .fill 1024*KPMDS,4,0
 #else
 ENTRY(swapper_pg_dir)
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index eb415043a929..a007454133a3 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -379,18 +379,24 @@ NEXT_PAGE(level2_ident_pgt)
         /* Since I easily can, map the first 1G.
          * Don't set NX because code runs from these pages.
          */
-        PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC, PTRS_PER_PMD)
+        PMDS(0, __PAGE_KERNEL_LARGE_EXEC, PTRS_PER_PMD)
 
 NEXT_PAGE(level2_kernel_pgt)
-        /* 40MB kernel mapping. The kernel code cannot be bigger than that.
-           When you change this change KERNEL_TEXT_SIZE in page.h too. */
-        /* (2^48-(2*1024*1024*1024)-((2^39)*511)-((2^30)*510)) = 0 */
-        PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL, KERNEL_TEXT_SIZE/PMD_SIZE)
-        /* Module mapping starts here */
-        .fill   (PTRS_PER_PMD - (KERNEL_TEXT_SIZE/PMD_SIZE)),8,0
+        /*
+         * 128 MB kernel mapping. We spend a full page on this pagetable
+         * anyway.
+         *
+         * The kernel code+data+bss must not be bigger than that.
+         *
+         * (NOTE: at +128MB starts the module area, see MODULES_VADDR.
+         *  If you want to increase this then increase MODULES_VADDR
+         *  too.)
+         */
+        PMDS(0, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL,
+                KERNEL_IMAGE_SIZE/PMD_SIZE)
 
 NEXT_PAGE(level2_spare_pgt)
-        .fill   512,8,0
+        .fill   512, 8, 0
 
 #undef PMDS
 #undef NEXT_PAGE
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 429d084e014d..235fd6c77504 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -368,8 +368,8 @@ static int hpet_clocksource_register(void)
         return 0;
 }
 
-/*
- * Try to setup the HPET timer
+/**
+ * hpet_enable - Try to setup the HPET timer. Returns 1 on success.
  */
 int __init hpet_enable(void)
 {
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index 763dfc407232..d2e39e69aaf8 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -132,7 +132,7 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
         if (!cpu_has_fxsr)
                 return -ENODEV;
 
-        unlazy_fpu(target);
+        init_fpu(target);
 
         return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
                                    &target->thread.i387.fxsave, 0, -1);
@@ -147,7 +147,7 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
         if (!cpu_has_fxsr)
                 return -ENODEV;
 
-        unlazy_fpu(target);
+        init_fpu(target);
         set_stopped_child_used_math(target);
 
         ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
@@ -261,7 +261,7 @@ static void convert_from_fxsr(struct user_i387_ia32_struct *env,
         }
 #else
         env->fip = fxsave->fip;
-        env->fcs = fxsave->fcs;
+        env->fcs = (u16) fxsave->fcs | ((u32) fxsave->fop << 16);
         env->foo = fxsave->foo;
         env->fos = fxsave->fos;
 #endif
@@ -307,7 +307,7 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset,
         if (!HAVE_HWFP)
                 return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf);
 
-        unlazy_fpu(target);
+        init_fpu(target);
 
         if (!cpu_has_fxsr)
                 return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
@@ -332,7 +332,7 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset,
         if (!HAVE_HWFP)
                 return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf);
 
-        unlazy_fpu(target);
+        init_fpu(target);
         set_stopped_child_used_math(target);
 
         if (!cpu_has_fxsr)
diff --git a/arch/x86/kernel/init_task.c b/arch/x86/kernel/init_task.c
index 5b3ce7934363..3d01e47777db 100644
--- a/arch/x86/kernel/init_task.c
+++ b/arch/x86/kernel/init_task.c
@@ -15,6 +15,7 @@ static struct files_struct init_files = INIT_FILES;
 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
 struct mm_struct init_mm = INIT_MM(init_mm);
+EXPORT_UNUSED_SYMBOL(init_mm); /* will be removed in 2.6.26 */
 
 /*
  * Initial thread structure.
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a7d50a547dc2..be3c7a299f02 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -603,11 +603,13 @@ __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
         }
 #endif
 
+#ifdef X86_BTS
         if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS))
                 ptrace_bts_take_timestamp(prev_p, BTS_TASK_DEPARTS);
 
         if (test_tsk_thread_flag(next_p, TIF_BTS_TRACE_TS))
                 ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES);
+#endif
 
 
         if (!test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) {
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index b0cc8f0136d8..3baf9b9f4c87 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -604,11 +604,13 @@ static inline void __switch_to_xtra(struct task_struct *prev_p,
                 memset(tss->io_bitmap, 0xff, prev->io_bitmap_max);
         }
 
+#ifdef X86_BTS
         if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS))
                 ptrace_bts_take_timestamp(prev_p, BTS_TASK_DEPARTS);
 
         if (test_tsk_thread_flag(next_p, TIF_BTS_TRACE_TS))
                 ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES);
+#endif
 }
 
 /*
@@ -730,16 +732,16 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
  */
 asmlinkage
 long sys_execve(char __user *name, char __user * __user *argv,
-                char __user * __user *envp, struct pt_regs regs)
+                char __user * __user *envp, struct pt_regs *regs)
 {
         long error;
         char * filename;
 
         filename = getname(name);
         error = PTR_ERR(filename);
-        if (IS_ERR(filename)) 
+        if (IS_ERR(filename))
                 return error;
-        error = do_execve(filename, argv, envp, &regs); 
+        error = do_execve(filename, argv, envp, regs);
         putname(filename);
         return error;
 }
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index d862e396b099..d5904eef1d31 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -323,6 +323,16 @@ static int putreg(struct task_struct *child,
                 return set_flags(child, value);
 
 #ifdef CONFIG_X86_64
+        /*
+         * Orig_ax is really just a flag with small positive and
+         * negative values, so make sure to always sign-extend it
+         * from 32 bits so that it works correctly regardless of
+         * whether we come from a 32-bit environment or not.
+         */
+        case offsetof(struct user_regs_struct, orig_ax):
+                value = (long) (s32) value;
+                break;
+
         case offsetof(struct user_regs_struct,fs_base):
                 if (value >= TASK_SIZE_OF(child))
                         return -EIO;
@@ -544,6 +554,8 @@ static int ptrace_set_debugreg(struct task_struct *child,
         return 0;
 }
 
+#ifdef X86_BTS
+
 static int ptrace_bts_get_size(struct task_struct *child)
 {
         if (!child->thread.ds_area_msr)
@@ -826,6 +838,7 @@ void ptrace_bts_take_timestamp(struct task_struct *tsk,
 
         ptrace_bts_write_record(tsk, &rec);
 }
+#endif /* X86_BTS */
 
 /*
  * Called by kernel/ptrace.c when detaching..
@@ -839,7 +852,9 @@ void ptrace_disable(struct task_struct *child)
         clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
 #endif
         if (child->thread.ds_area_msr) {
+#ifdef X86_BTS
                 ptrace_bts_realloc(child, 0, 0);
+#endif
                 child->thread.debugctlmsr &= ~ds_debugctl_mask();
                 if (!child->thread.debugctlmsr)
                         clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
@@ -961,6 +976,10 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 break;
 #endif
 
+        /*
+         * These bits need more cooking - not enabled yet:
+         */
+#ifdef X86_BTS
         case PTRACE_BTS_CONFIG:
                 ret = ptrace_bts_config
                         (child, data, (struct ptrace_bts_config __user *)addr);
@@ -988,6 +1007,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 ret = ptrace_bts_drain
                         (child, data, (struct bts_struct __user *) addr);
                 break;
+#endif
 
         default:
                 ret = ptrace_request(child, request, addr, data);
@@ -1035,10 +1055,17 @@ static int putreg32(struct task_struct *child, unsigned regno, u32 value)
         R32(esi, si);
         R32(ebp, bp);
         R32(eax, ax);
-        R32(orig_eax, orig_ax);
         R32(eip, ip);
         R32(esp, sp);
 
+        case offsetof(struct user32, regs.orig_eax):
+                /*
+                 * Sign-extend the value so that orig_eax = -1
+                 * causes (long)orig_ax < 0 tests to fire correctly.
+                 */
+                regs->orig_ax = (long) (s32) value;
+                break;
+
         case offsetof(struct user32, regs.eflags):
                 return set_flags(child, value);
 
@@ -1226,12 +1253,14 @@ asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data)
         case PTRACE_SETOPTIONS:
         case PTRACE_SET_THREAD_AREA:
         case PTRACE_GET_THREAD_AREA:
+#ifdef X86_BTS
         case PTRACE_BTS_CONFIG:
         case PTRACE_BTS_STATUS:
         case PTRACE_BTS_SIZE:
         case PTRACE_BTS_GET:
         case PTRACE_BTS_CLEAR:
         case PTRACE_BTS_DRAIN:
+#endif
                 return sys_ptrace(request, pid, addr, data);
 
         default:
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 7fd6ac43e4a1..55ceb8cdef75 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -326,6 +326,10 @@ static inline void kb_wait(void)
         }
 }
 
+void __attribute__((weak)) mach_reboot_fixups(void)
+{
+}
+
 static void native_machine_emergency_restart(void)
 {
         int i;
@@ -337,6 +341,8 @@ static void native_machine_emergency_restart(void)
                 /* Could also try the reset bit in the Hammer NB */
                 switch (reboot_type) {
                 case BOOT_KBD:
+                        mach_reboot_fixups(); /* for board specific fixups */
+
                         for (i = 0; i < 10; i++) {
                                 kb_wait();
                                 udelay(50);
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index 6fd804f07821..7637dc91c79b 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -1021,7 +1021,7 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 
         /* Clear all flags overriden by options */
         for (i = 0; i < NCAPINTS; i++)
-                c->x86_capability[i] ^= cleared_cpu_caps[i];
+                c->x86_capability[i] &= ~cleared_cpu_caps[i];
 
 #ifdef CONFIG_X86_MCE
         mcheck_init(c);
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index caee1f002fed..0157a6f0f41f 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -407,7 +407,7 @@ static int setup_frame(int sig, struct k_sigaction *ka,
          * The tracer may want to single-step inside the
          * handler too.
          */
-        regs->flags &= ~TF_MASK;
+        regs->flags &= ~(TF_MASK | X86_EFLAGS_DF);
         if (test_thread_flag(TIF_SINGLESTEP))
                 ptrace_notify(SIGTRAP);
 
@@ -500,7 +500,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
          * The tracer may want to single-step inside the
          * handler too.
          */
-        regs->flags &= ~TF_MASK;
+        regs->flags &= ~(TF_MASK | X86_EFLAGS_DF);
         if (test_thread_flag(TIF_SINGLESTEP))
                 ptrace_notify(SIGTRAP);
 
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 7347bb14e306..1c83e5124c65 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -295,7 +295,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
            see include/asm-x86_64/uaccess.h for details. */
         set_fs(USER_DS);
 
-        regs->flags &= ~X86_EFLAGS_TF;
+        regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF);
         if (test_thread_flag(TIF_SINGLESTEP))
                 ptrace_notify(SIGTRAP);
 #ifdef DEBUG_SIG
@@ -311,6 +311,35 @@ give_sigsegv:
 }
 
 /*
+ * Return -1L or the syscall number that @regs is executing.
+ */
+static long current_syscall(struct pt_regs *regs)
+{
+        /*
+         * We always sign-extend a -1 value being set here,
+         * so this is always either -1L or a syscall number.
+         */
+        return regs->orig_ax;
+}
+
+/*
+ * Return a value that is -EFOO if the system call in @regs->orig_ax
+ * returned an error.  This only works for @regs from @current.
+ */
+static long current_syscall_ret(struct pt_regs *regs)
+{
+#ifdef CONFIG_IA32_EMULATION
+        if (test_thread_flag(TIF_IA32))
+                /*
+                 * Sign-extend the value so (int)-EFOO becomes (long)-EFOO
+                 * and will match correctly in comparisons.
+                 */
+                return (int) regs->ax;
+#endif
+        return regs->ax;
+}
+
+/*
  * OK, we're invoking a handler
  */     
 
@@ -327,9 +356,9 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
 #endif
 
         /* Are we from a system call? */
-        if ((long)regs->orig_ax >= 0) {
+        if (current_syscall(regs) >= 0) {
                 /* If so, check system call restarting.. */
-                switch (regs->ax) {
+                switch (current_syscall_ret(regs)) {
                         case -ERESTART_RESTARTBLOCK:
                         case -ERESTARTNOHAND:
                                 regs->ax = -EINTR;
@@ -426,10 +455,9 @@ static void do_signal(struct pt_regs *regs)
         }
 
         /* Did we come from a system call? */
-        if ((long)regs->orig_ax >= 0) {
+        if (current_syscall(regs) >= 0) {
                 /* Restart the system call - no handlers present */
-                long res = regs->ax;
-                switch (res) {
+                switch (current_syscall_ret(regs)) {
                 case -ERESTARTNOHAND:
                 case -ERESTARTSYS:
                 case -ERESTARTNOINTR:
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index d53bd6fcb428..0880f2c388a9 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -554,10 +554,10 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
         int timeout;
         unsigned long start_rip;
         struct create_idle c_idle = {
-                .work = __WORK_INITIALIZER(c_idle.work, do_fork_idle),
                 .cpu = cpu,
                 .done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
         };
+        INIT_WORK(&c_idle.work, do_fork_idle);
 
         /* allocate memory for gdts of secondary cpus. Hotplug is considered */
         if (!cpu_gdt_descr[cpu].address &&
diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index 02f0f61f5b11..c28c342c162f 100644
--- a/arch/x86/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
@@ -25,6 +25,8 @@ static int save_stack_stack(void *data, char *name)
 static void save_stack_address(void *data, unsigned long addr, int reliable)
 {
         struct stack_trace *trace = data;
+        if (!reliable)
+                return;
         if (trace->skip > 0) {
                 trace->skip--;
                 return;
@@ -37,6 +39,8 @@ static void
 save_stack_address_nosched(void *data, unsigned long addr, int reliable)
 {
         struct stack_trace *trace = (struct stack_trace *)data;
+        if (!reliable)
+                return;
         if (in_sched_functions(addr))
                 return;
         if (trace->skip > 0) {
diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
index 2ef1a5f8d675..9d406cdc847f 100644
--- a/arch/x86/kernel/step.c
+++ b/arch/x86/kernel/step.c
@@ -166,7 +166,7 @@ static void enable_step(struct task_struct *child, bool block)
                                   child->thread.debugctlmsr | DEBUGCTLMSR_BTF);
         } else {
             write_debugctlmsr(child,
-                              child->thread.debugctlmsr & ~TIF_DEBUGCTLMSR);
+                              child->thread.debugctlmsr & ~DEBUGCTLMSR_BTF);
 
             if (!child->thread.debugctlmsr)
                     clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
@@ -189,7 +189,7 @@ void user_disable_single_step(struct task_struct *child)
          * Make sure block stepping (BTF) is disabled.
          */
         write_debugctlmsr(child,
-                          child->thread.debugctlmsr & ~TIF_DEBUGCTLMSR);
+                          child->thread.debugctlmsr & ~DEBUGCTLMSR_BTF);
 
         if (!child->thread.debugctlmsr)
                 clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
index 6dfd4e76661a..022bcaa3b42e 100644
--- a/arch/x86/kernel/tls.c
+++ b/arch/x86/kernel/tls.c
@@ -91,7 +91,9 @@ int do_set_thread_area(struct task_struct *p, int idx,
 
 asmlinkage int sys_set_thread_area(struct user_desc __user *u_info)
 {
-        return do_set_thread_area(current, -1, u_info, 1);
+        int ret = do_set_thread_area(current, -1, u_info, 1);
+        prevent_tail_call(ret);
+        return ret;
 }
 
 
@@ -139,7 +141,9 @@ int do_get_thread_area(struct task_struct *p, int idx,
 
 asmlinkage int sys_get_thread_area(struct user_desc __user *u_info)
 {
-        return do_get_thread_area(current, -1, u_info);
+        int ret = do_get_thread_area(current, -1, u_info);
+        prevent_tail_call(ret);
+        return ret;
 }
 
 int regset_tls_active(struct task_struct *target,
diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c
index 43517e324be8..f14cfd9d1f94 100644
--- a/arch/x86/kernel/tsc_32.c
+++ b/arch/x86/kernel/tsc_32.c
@@ -28,7 +28,8 @@ EXPORT_SYMBOL_GPL(tsc_khz);
 static int __init tsc_setup(char *str)
 {
         printk(KERN_WARNING "notsc: Kernel compiled with CONFIG_X86_TSC, "
-                                "cannot disable TSC.\n");
+                                "cannot disable TSC completely.\n");
+        mark_tsc_unstable("user disabled TSC");
         return 1;
 }
 #else
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index 3f8242774580..edff4c985485 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -44,11 +44,6 @@
 
 #define __vsyscall(nr) __attribute__ ((unused,__section__(".vsyscall_" #nr)))
 #define __syscall_clobber "r11","cx","memory"
-#define __pa_vsymbol(x)                 \
-        ({unsigned long v;              \
-        extern char __vsyscall_0;       \
-          asm("" : "=r" (v) : "0" (x)); \
-          ((v - VSYSCALL_START) + __pa_symbol(&__vsyscall_0)); })
 
 /*
  * vsyscall_gtod_data contains data that is :
@@ -102,7 +97,7 @@ static __always_inline void do_get_tz(struct timezone * tz)
 static __always_inline int gettimeofday(struct timeval *tv, struct timezone *tz)
 {
         int ret;
-        asm volatile("vsysc2: syscall"
+        asm volatile("syscall"
                 : "=a" (ret)
                 : "0" (__NR_gettimeofday),"D" (tv),"S" (tz)
                 : __syscall_clobber );
@@ -112,7 +107,7 @@ static __always_inline int gettimeofday(struct timeval *tv, struct timezone *tz)
 static __always_inline long time_syscall(long *t)
 {
         long secs;
-        asm volatile("vsysc1: syscall"
+        asm volatile("syscall"
                 : "=a" (secs)
                 : "0" (__NR_time),"D" (t) : __syscall_clobber);
         return secs;
@@ -228,42 +223,11 @@ long __vsyscall(3) venosys_1(void)
 
 #ifdef CONFIG_SYSCTL
 
-#define SYSCALL 0x050f
-#define NOP2    0x9090
-
-/*
- * NOP out syscall in vsyscall page when not needed.
- */
-static int vsyscall_sysctl_change(ctl_table *ctl, int write, struct file * filp,
-                        void __user *buffer, size_t *lenp, loff_t *ppos)
+static int
+vsyscall_sysctl_change(ctl_table *ctl, int write, struct file * filp,
+                       void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-        extern u16 vsysc1, vsysc2;
-        u16 __iomem *map1;
-        u16 __iomem *map2;
-        int ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
-        if (!write)
-                return ret;
-        /* gcc has some trouble with __va(__pa()), so just do it this
-           way. */
-        map1 = ioremap(__pa_vsymbol(&vsysc1), 2);
-        if (!map1)
-                return -ENOMEM;
-        map2 = ioremap(__pa_vsymbol(&vsysc2), 2);
-        if (!map2) {
-                ret = -ENOMEM;
-                goto out;
-        }
-        if (!vsyscall_gtod_data.sysctl_enabled) {
-                writew(SYSCALL, map1);
-                writew(SYSCALL, map2);
-        } else {
-                writew(NOP2, map1);
-                writew(NOP2, map2);
-        }
-        iounmap(map2);
-out:
-        iounmap(map1);
-        return ret;
+        return proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
 }
 
 static ctl_table kernel_table2[] = {
@@ -279,7 +243,6 @@ static ctl_table kernel_root_table2[] = {
           .child = kernel_table2 },
         {}
 };
-
 #endif
 
 /* Assume __initcall executes before all user space. Hopefully kmod
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 2cbee9479ce4..68a6b1511934 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -647,6 +647,10 @@ static void start_apic_timer(struct kvm_lapic *apic)
         apic->timer.period = apic_get_reg(apic, APIC_TMICT) *
                     APIC_BUS_CYCLE_NS * apic->timer.divide_count;
         atomic_set(&apic->timer.pending, 0);
+
+        if (!apic->timer.period)
+                return;
+
         hrtimer_start(&apic->timer.dev,
                       ktime_add_ns(now, apic->timer.period),
                       HRTIMER_MODE_ABS);
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 8efdcdbebb03..d8172aabc660 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -681,8 +681,7 @@ static struct kvm_mmu_page *kvm_mmu_get_page(struct kvm_vcpu *vcpu,
                                              unsigned level,
                                              int metaphysical,
                                              unsigned access,
-                                             u64 *parent_pte,
-                                             bool *new_page)
+                                             u64 *parent_pte)
 {
         union kvm_mmu_page_role role;
         unsigned index;
@@ -722,8 +721,6 @@ static struct kvm_mmu_page *kvm_mmu_get_page(struct kvm_vcpu *vcpu,
         vcpu->arch.mmu.prefetch_page(vcpu, sp);
         if (!metaphysical)
                 rmap_write_protect(vcpu->kvm, gfn);
-        if (new_page)
-                *new_page = 1;
         return sp;
 }
 
@@ -876,11 +873,18 @@ static void page_header_update_slot(struct kvm *kvm, void *pte, gfn_t gfn)
 
 struct page *gva_to_page(struct kvm_vcpu *vcpu, gva_t gva)
 {
+        struct page *page;
+
         gpa_t gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gva);
 
         if (gpa == UNMAPPED_GVA)
                 return NULL;
-        return gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT);
+
+        down_read(&current->mm->mmap_sem);
+        page = gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT);
+        up_read(&current->mm->mmap_sem);
+
+        return page;
 }
 
 static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
@@ -999,8 +1003,7 @@ static int __nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write,
                                 >> PAGE_SHIFT;
                         new_table = kvm_mmu_get_page(vcpu, pseudo_gfn,
                                                      v, level - 1,
-                                                     1, ACC_ALL, &table[index],
-                                                     NULL);
+                                                     1, ACC_ALL, &table[index]);
                         if (!new_table) {
                                 pgprintk("nonpaging_map: ENOMEM\n");
                                 kvm_release_page_clean(page);
@@ -1020,15 +1023,18 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, int write, gfn_t gfn)
 
         struct page *page;
 
+        down_read(&vcpu->kvm->slots_lock);
+
         down_read(&current->mm->mmap_sem);
         page = gfn_to_page(vcpu->kvm, gfn);
+        up_read(&current->mm->mmap_sem);
 
         spin_lock(&vcpu->kvm->mmu_lock);
         kvm_mmu_free_some_pages(vcpu);
         r = __nonpaging_map(vcpu, v, write, gfn, page);
         spin_unlock(&vcpu->kvm->mmu_lock);
 
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 
         return r;
 }
@@ -1090,7 +1096,7 @@ static void mmu_alloc_roots(struct kvm_vcpu *vcpu)
 
                 ASSERT(!VALID_PAGE(root));
                 sp = kvm_mmu_get_page(vcpu, root_gfn, 0,
-                                      PT64_ROOT_LEVEL, 0, ACC_ALL, NULL, NULL);
+                                      PT64_ROOT_LEVEL, 0, ACC_ALL, NULL);
                 root = __pa(sp->spt);
                 ++sp->root_count;
                 vcpu->arch.mmu.root_hpa = root;
@@ -1111,7 +1117,7 @@ static void mmu_alloc_roots(struct kvm_vcpu *vcpu)
                         root_gfn = 0;
                 sp = kvm_mmu_get_page(vcpu, root_gfn, i << 30,
                                       PT32_ROOT_LEVEL, !is_paging(vcpu),
-                                      ACC_ALL, NULL, NULL);
+                                      ACC_ALL, NULL);
                 root = __pa(sp->spt);
                 ++sp->root_count;
                 vcpu->arch.mmu.pae_root[i] = root | PT_PRESENT_MASK;
@@ -1172,7 +1178,7 @@ void kvm_mmu_flush_tlb(struct kvm_vcpu *vcpu)
 
 static void paging_new_cr3(struct kvm_vcpu *vcpu)
 {
-        pgprintk("%s: cr3 %lx\n", __FUNCTION__, vcpu->cr3);
+        pgprintk("%s: cr3 %lx\n", __FUNCTION__, vcpu->arch.cr3);
         mmu_free_roots(vcpu);
 }
 
@@ -1362,6 +1368,7 @@ static void mmu_guess_page_from_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
         gfn_t gfn;
         int r;
         u64 gpte = 0;
+        struct page *page;
 
         if (bytes != 4 && bytes != 8)
                 return;
@@ -1389,6 +1396,11 @@ static void mmu_guess_page_from_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
         if (!is_present_pte(gpte))
                 return;
         gfn = (gpte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT;
+
+        down_read(&current->mm->mmap_sem);
+        page = gfn_to_page(vcpu->kvm, gfn);
+        up_read(&current->mm->mmap_sem);
+
         vcpu->arch.update_pte.gfn = gfn;
         vcpu->arch.update_pte.page = gfn_to_page(vcpu->kvm, gfn);
 }
@@ -1496,9 +1508,9 @@ int kvm_mmu_unprotect_page_virt(struct kvm_vcpu *vcpu, gva_t gva)
         gpa_t gpa;
         int r;
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gva);
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 
         spin_lock(&vcpu->kvm->mmu_lock);
         r = kvm_mmu_unprotect_page(vcpu->kvm, gpa >> PAGE_SHIFT);
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 03ba8608fe0f..ecc0856268c4 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -91,7 +91,10 @@ static bool FNAME(cmpxchg_gpte)(struct kvm *kvm,
         pt_element_t *table;
         struct page *page;
 
+        down_read(&current->mm->mmap_sem);
         page = gfn_to_page(kvm, table_gfn);
+        up_read(&current->mm->mmap_sem);
+
         table = kmap_atomic(page, KM_USER0);
 
         ret = CMPXCHG(&table[index], orig_pte, new_pte);
@@ -140,7 +143,7 @@ walk:
         }
 #endif
         ASSERT((!is_long_mode(vcpu) && is_pae(vcpu)) ||
-               (vcpu->cr3 & CR3_NONPAE_RESERVED_BITS) == 0);
+               (vcpu->arch.cr3 & CR3_NONPAE_RESERVED_BITS) == 0);
 
         pt_access = ACC_ALL;
 
@@ -297,7 +300,6 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
                 u64 shadow_pte;
                 int metaphysical;
                 gfn_t table_gfn;
-                bool new_page = 0;
 
                 shadow_ent = ((u64 *)__va(shadow_addr)) + index;
                 if (level == PT_PAGE_TABLE_LEVEL)
@@ -319,8 +321,8 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
                 }
                 shadow_page = kvm_mmu_get_page(vcpu, table_gfn, addr, level-1,
                                                metaphysical, access,
-                                               shadow_ent, &new_page);
-                if (new_page && !metaphysical) {
+                                               shadow_ent);
+                if (!metaphysical) {
                         int r;
                         pt_element_t curr_pte;
                         r = kvm_read_guest_atomic(vcpu->kvm,
@@ -378,7 +380,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
         if (r)
                 return r;
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         /*
          * Look up the shadow pte for the faulting address.
          */
@@ -392,11 +394,13 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
                 pgprintk("%s: guest page fault\n", __FUNCTION__);
                 inject_page_fault(vcpu, addr, walker.error_code);
                 vcpu->arch.last_pt_write_count = 0; /* reset fork detector */
-                up_read(&current->mm->mmap_sem);
+                up_read(&vcpu->kvm->slots_lock);
                 return 0;
         }
 
+        down_read(&current->mm->mmap_sem);
         page = gfn_to_page(vcpu->kvm, walker.gfn);
+        up_read(&current->mm->mmap_sem);
 
         spin_lock(&vcpu->kvm->mmu_lock);
         kvm_mmu_free_some_pages(vcpu);
@@ -413,14 +417,14 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
          */
         if (shadow_pte && is_io_pte(*shadow_pte)) {
                 spin_unlock(&vcpu->kvm->mmu_lock);
-                up_read(&current->mm->mmap_sem);
+                up_read(&vcpu->kvm->slots_lock);
                 return 1;
         }
 
         ++vcpu->stat.pf_fixed;
         kvm_mmu_audit(vcpu, "post page fault (fixed)");
         spin_unlock(&vcpu->kvm->mmu_lock);
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 
         return write_pt;
 }
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index de755cb1431d..1a582f1090e8 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -792,6 +792,10 @@ static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
         vcpu->arch.cr0 = cr0;
         cr0 |= X86_CR0_PG | X86_CR0_WP;
         cr0 &= ~(X86_CR0_CD | X86_CR0_NW);
+        if (!vcpu->fpu_active) {
+                svm->vmcb->control.intercept_exceptions |= (1 << NM_VECTOR);
+                cr0 |= X86_CR0_TS;
+        }
         svm->vmcb->save.cr0 = cr0;
 }
 
@@ -1096,6 +1100,24 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data)
         case MSR_IA32_SYSENTER_ESP:
                 *data = svm->vmcb->save.sysenter_esp;
                 break;
+        /* Nobody will change the following 5 values in the VMCB so
+           we can safely return them on rdmsr. They will always be 0
+           until LBRV is implemented. */
+        case MSR_IA32_DEBUGCTLMSR:
+                *data = svm->vmcb->save.dbgctl;
+                break;
+        case MSR_IA32_LASTBRANCHFROMIP:
+                *data = svm->vmcb->save.br_from;
+                break;
+        case MSR_IA32_LASTBRANCHTOIP:
+                *data = svm->vmcb->save.br_to;
+                break;
+        case MSR_IA32_LASTINTFROMIP:
+                *data = svm->vmcb->save.last_excp_from;
+                break;
+        case MSR_IA32_LASTINTTOIP:
+                *data = svm->vmcb->save.last_excp_to;
+                break;
         default:
                 return kvm_get_msr_common(vcpu, ecx, data);
         }
@@ -1156,6 +1178,10 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data)
         case MSR_IA32_SYSENTER_ESP:
                 svm->vmcb->save.sysenter_esp = data;
                 break;
+        case MSR_IA32_DEBUGCTLMSR:
+                pr_unimpl(vcpu, "%s: MSR_IA32_DEBUGCTLMSR 0x%llx, nop\n",
+                                __FUNCTION__, data);
+                break;
         case MSR_K7_EVNTSEL0:
         case MSR_K7_EVNTSEL1:
         case MSR_K7_EVNTSEL2:
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index ad36447e696e..94ea724638fd 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -638,6 +638,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
 {
         int save_nmsrs;
 
+        vmx_load_host_state(vmx);
         save_nmsrs = 0;
 #ifdef CONFIG_X86_64
         if (is_long_mode(&vmx->vcpu)) {
@@ -1477,7 +1478,7 @@ static int alloc_apic_access_page(struct kvm *kvm)
         struct kvm_userspace_memory_region kvm_userspace_mem;
         int r = 0;
 
-        down_write(&current->mm->mmap_sem);
+        down_write(&kvm->slots_lock);
         if (kvm->arch.apic_access_page)
                 goto out;
         kvm_userspace_mem.slot = APIC_ACCESS_PAGE_PRIVATE_MEMSLOT;
@@ -1487,9 +1488,12 @@ static int alloc_apic_access_page(struct kvm *kvm)
         r = __kvm_set_memory_region(kvm, &kvm_userspace_mem, 0);
         if (r)
                 goto out;
+
+        down_read(&current->mm->mmap_sem);
         kvm->arch.apic_access_page = gfn_to_page(kvm, 0xfee00);
+        up_read(&current->mm->mmap_sem);
 out:
-        up_write(&current->mm->mmap_sem);
+        up_write(&kvm->slots_lock);
         return r;
 }
 
@@ -1602,9 +1606,6 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
         vmcs_writel(CR0_GUEST_HOST_MASK, ~0UL);
         vmcs_writel(CR4_GUEST_HOST_MASK, KVM_GUEST_CR4_MASK);
 
-        if (vm_need_virtualize_apic_accesses(vmx->vcpu.kvm))
-                if (alloc_apic_access_page(vmx->vcpu.kvm) != 0)
-                        return -ENOMEM;
 
         return 0;
 }
@@ -2534,6 +2535,9 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
         put_cpu();
         if (err)
                 goto free_vmcs;
+        if (vm_need_virtualize_apic_accesses(kvm))
+                if (alloc_apic_access_page(kvm) != 0)
+                        goto free_vmcs;
 
         return &vmx->vcpu;
 
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index cf5308148689..6b01552bd1f1 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -46,6 +46,9 @@
 #define VM_STAT(x) offsetof(struct kvm, stat.x), KVM_STAT_VM
 #define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU
 
+static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
+                                    struct kvm_cpuid_entry2 __user *entries);
+
 struct kvm_x86_ops *kvm_x86_ops;
 
 struct kvm_stats_debugfs_item debugfs_entries[] = {
@@ -181,7 +184,7 @@ int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3)
         int ret;
         u64 pdpte[ARRAY_SIZE(vcpu->arch.pdptrs)];
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         ret = kvm_read_guest_page(vcpu->kvm, pdpt_gfn, pdpte,
                                   offset * sizeof(u64), sizeof(pdpte));
         if (ret < 0) {
@@ -198,7 +201,7 @@ int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3)
 
         memcpy(vcpu->arch.pdptrs, pdpte, sizeof(vcpu->arch.pdptrs));
 out:
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 
         return ret;
 }
@@ -212,13 +215,13 @@ static bool pdptrs_changed(struct kvm_vcpu *vcpu)
         if (is_long_mode(vcpu) || !is_pae(vcpu))
                 return false;
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         r = kvm_read_guest(vcpu->kvm, vcpu->arch.cr3 & ~31u, pdpte, sizeof(pdpte));
         if (r < 0)
                 goto out;
         changed = memcmp(pdpte, vcpu->arch.pdptrs, sizeof(pdpte)) != 0;
 out:
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 
         return changed;
 }
@@ -356,7 +359,7 @@ void set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3)
                  */
         }
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         /*
          * Does the new cr3 value map to physical memory? (Note, we
          * catch an invalid cr3 even in real-mode, because it would
@@ -372,7 +375,7 @@ void set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3)
                 vcpu->arch.cr3 = cr3;
                 vcpu->arch.mmu.new_cr3(vcpu);
         }
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 }
 EXPORT_SYMBOL_GPL(set_cr3);
 
@@ -484,6 +487,10 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
                 pr_unimpl(vcpu, "%s: MSR_IA32_MCG_STATUS 0x%llx, nop\n",
                         __FUNCTION__, data);
                 break;
+        case MSR_IA32_MCG_CTL:
+                pr_unimpl(vcpu, "%s: MSR_IA32_MCG_CTL 0x%llx, nop\n",
+                        __FUNCTION__, data);
+                break;
         case MSR_IA32_UCODE_REV:
         case MSR_IA32_UCODE_WRITE:
         case 0x200 ... 0x2ff: /* MTRRs */
@@ -526,6 +533,7 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
         case MSR_IA32_MC0_CTL:
         case MSR_IA32_MCG_STATUS:
         case MSR_IA32_MCG_CAP:
+        case MSR_IA32_MCG_CTL:
         case MSR_IA32_MC0_MISC:
         case MSR_IA32_MC0_MISC+4:
         case MSR_IA32_MC0_MISC+8:
@@ -727,6 +735,24 @@ long kvm_arch_dev_ioctl(struct file *filp,
                 r = 0;
                 break;
         }
+        case KVM_GET_SUPPORTED_CPUID: {
+                struct kvm_cpuid2 __user *cpuid_arg = argp;
+                struct kvm_cpuid2 cpuid;
+
+                r = -EFAULT;
+                if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
+                        goto out;
+                r = kvm_dev_ioctl_get_supported_cpuid(&cpuid,
+                        cpuid_arg->entries);
+                if (r)
+                        goto out;
+
+                r = -EFAULT;
+                if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))
+                        goto out;
+                r = 0;
+                break;
+        }
         default:
                 r = -EINVAL;
         }
@@ -974,8 +1000,7 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
         put_cpu();
 }
 
-static int kvm_vm_ioctl_get_supported_cpuid(struct kvm *kvm,
-                                    struct kvm_cpuid2 *cpuid,
+static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
                                     struct kvm_cpuid_entry2 __user *entries)
 {
         struct kvm_cpuid_entry2 *cpuid_entries;
@@ -1207,12 +1232,12 @@ static int kvm_vm_ioctl_set_nr_mmu_pages(struct kvm *kvm,
         if (kvm_nr_mmu_pages < KVM_MIN_ALLOC_MMU_PAGES)
                 return -EINVAL;
 
-        down_write(&current->mm->mmap_sem);
+        down_write(&kvm->slots_lock);
 
         kvm_mmu_change_mmu_pages(kvm, kvm_nr_mmu_pages);
         kvm->arch.n_requested_mmu_pages = kvm_nr_mmu_pages;
 
-        up_write(&current->mm->mmap_sem);
+        up_write(&kvm->slots_lock);
         return 0;
 }
 
@@ -1261,7 +1286,7 @@ static int kvm_vm_ioctl_set_memory_alias(struct kvm *kvm,
             < alias->target_phys_addr)
                 goto out;
 
-        down_write(&current->mm->mmap_sem);
+        down_write(&kvm->slots_lock);
 
         p = &kvm->arch.aliases[alias->slot];
         p->base_gfn = alias->guest_phys_addr >> PAGE_SHIFT;
@@ -1275,7 +1300,7 @@ static int kvm_vm_ioctl_set_memory_alias(struct kvm *kvm,
 
         kvm_mmu_zap_all(kvm);
 
-        up_write(&current->mm->mmap_sem);
+        up_write(&kvm->slots_lock);
 
         return 0;
 
@@ -1351,7 +1376,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
         struct kvm_memory_slot *memslot;
         int is_dirty = 0;
 
-        down_write(&current->mm->mmap_sem);
+        down_write(&kvm->slots_lock);
 
         r = kvm_get_dirty_log(kvm, log, &is_dirty);
         if (r)
@@ -1367,7 +1392,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
         }
         r = 0;
 out:
-        up_write(&current->mm->mmap_sem);
+        up_write(&kvm->slots_lock);
         return r;
 }
 
@@ -1487,24 +1512,6 @@ long kvm_arch_vm_ioctl(struct file *filp,
                 r = 0;
                 break;
         }
-        case KVM_GET_SUPPORTED_CPUID: {
-                struct kvm_cpuid2 __user *cpuid_arg = argp;
-                struct kvm_cpuid2 cpuid;
-
-                r = -EFAULT;
-                if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
-                        goto out;
-                r = kvm_vm_ioctl_get_supported_cpuid(kvm, &cpuid,
-                        cpuid_arg->entries);
-                if (r)
-                        goto out;
-
-                r = -EFAULT;
-                if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))
-                        goto out;
-                r = 0;
-                break;
-        }
         default:
                 ;
         }
@@ -1563,7 +1570,7 @@ int emulator_read_std(unsigned long addr,
         void *data = val;
         int r = X86EMUL_CONTINUE;
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         while (bytes) {
                 gpa_t gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
                 unsigned offset = addr & (PAGE_SIZE-1);
@@ -1585,7 +1592,7 @@ int emulator_read_std(unsigned long addr,
                 addr += tocopy;
         }
 out:
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
         return r;
 }
 EXPORT_SYMBOL_GPL(emulator_read_std);
@@ -1604,9 +1611,9 @@ static int emulator_read_emulated(unsigned long addr,
                 return X86EMUL_CONTINUE;
         }
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 
         /* For APIC access vmexit */
         if ((gpa & PAGE_MASK) == APIC_DEFAULT_PHYS_BASE)
@@ -1644,14 +1651,14 @@ static int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa,
 {
         int ret;
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         ret = kvm_write_guest(vcpu->kvm, gpa, val, bytes);
         if (ret < 0) {
-                up_read(&current->mm->mmap_sem);
+                up_read(&vcpu->kvm->slots_lock);
                 return 0;
         }
         kvm_mmu_pte_write(vcpu, gpa, val, bytes);
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
         return 1;
 }
 
@@ -1663,9 +1670,9 @@ static int emulator_write_emulated_onepage(unsigned long addr,
         struct kvm_io_device *mmio_dev;
         gpa_t                 gpa;
 
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
 
         if (gpa == UNMAPPED_GVA) {
                 kvm_inject_page_fault(vcpu, addr, 2);
@@ -1742,7 +1749,7 @@ static int emulator_cmpxchg_emulated(unsigned long addr,
                 char *kaddr;
                 u64 val;
 
-                down_read(&current->mm->mmap_sem);
+                down_read(&vcpu->kvm->slots_lock);
                 gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
 
                 if (gpa == UNMAPPED_GVA ||
@@ -1753,13 +1760,17 @@ static int emulator_cmpxchg_emulated(unsigned long addr,
                         goto emul_write;
 
                 val = *(u64 *)new;
+
+                down_read(&current->mm->mmap_sem);
                 page = gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT);
+                up_read(&current->mm->mmap_sem);
+
                 kaddr = kmap_atomic(page, KM_USER0);
                 set_64bit((u64 *)(kaddr + offset_in_page(gpa)), val);
                 kunmap_atomic(kaddr, KM_USER0);
                 kvm_release_page_dirty(page);
         emul_write:
-                up_read(&current->mm->mmap_sem);
+                up_read(&vcpu->kvm->slots_lock);
         }
 #endif
 
@@ -2152,10 +2163,10 @@ int kvm_emulate_pio_string(struct kvm_vcpu *vcpu, struct kvm_run *run, int in,
                 kvm_x86_ops->skip_emulated_instruction(vcpu);
 
         for (i = 0; i < nr_pages; ++i) {
-                down_read(&current->mm->mmap_sem);
+                down_read(&vcpu->kvm->slots_lock);
                 page = gva_to_page(vcpu, address + i * PAGE_SIZE);
                 vcpu->arch.pio.guest_pages[i] = page;
-                up_read(&current->mm->mmap_sem);
+                up_read(&vcpu->kvm->slots_lock);
                 if (!page) {
                         kvm_inject_gp(vcpu, 0);
                         free_pio_guest_pages(vcpu);
@@ -2478,8 +2489,9 @@ static void vapic_enter(struct kvm_vcpu *vcpu)
 
         down_read(&current->mm->mmap_sem);
         page = gfn_to_page(vcpu->kvm, apic->vapic_addr >> PAGE_SHIFT);
-        vcpu->arch.apic->vapic_page = page;
         up_read(&current->mm->mmap_sem);
+
+        vcpu->arch.apic->vapic_page = page;
 }
 
 static void vapic_exit(struct kvm_vcpu *vcpu)
@@ -2861,8 +2873,8 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
         kvm_x86_ops->decache_cr4_guest_bits(vcpu);
 
         mmu_reset_needed |= vcpu->arch.cr0 != sregs->cr0;
-        vcpu->arch.cr0 = sregs->cr0;
         kvm_x86_ops->set_cr0(vcpu, sregs->cr0);
+        vcpu->arch.cr0 = sregs->cr0;
 
         mmu_reset_needed |= vcpu->arch.cr4 != sregs->cr4;
         kvm_x86_ops->set_cr4(vcpu, sregs->cr4);
@@ -2952,9 +2964,9 @@ int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
         gpa_t gpa;
 
         vcpu_load(vcpu);
-        down_read(&current->mm->mmap_sem);
+        down_read(&vcpu->kvm->slots_lock);
         gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, vaddr);
-        up_read(&current->mm->mmap_sem);
+        up_read(&vcpu->kvm->slots_lock);
         tr->physical_address = gpa;
         tr->valid = gpa != UNMAPPED_GVA;
         tr->writeable = 1;
@@ -3227,11 +3239,13 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
          */
         if (!user_alloc) {
                 if (npages && !old.rmap) {
+                        down_write(&current->mm->mmap_sem);
                         memslot->userspace_addr = do_mmap(NULL, 0,
                                                      npages * PAGE_SIZE,
                                                      PROT_READ | PROT_WRITE,
                                                      MAP_SHARED | MAP_ANONYMOUS,
                                                      0);
+                        up_write(&current->mm->mmap_sem);
 
                         if (IS_ERR((void *)memslot->userspace_addr))
                                 return PTR_ERR((void *)memslot->userspace_addr);
@@ -3239,8 +3253,10 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
                         if (!old.user_alloc && old.rmap) {
                                 int ret;
 
+                                down_write(&current->mm->mmap_sem);
                                 ret = do_munmap(current->mm, old.userspace_addr,
                                                 old.npages * PAGE_SIZE);
+                                up_write(&current->mm->mmap_sem);
                                 if (ret < 0)
                                         printk(KERN_WARNING
                                        "kvm_vm_ioctl_set_memory_region: "
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 5afdde4895dc..a104c532ff70 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -57,6 +57,7 @@
 #include <linux/lguest_launcher.h>
 #include <linux/virtio_console.h>
 #include <linux/pm.h>
+#include <asm/lguest.h>
 #include <asm/paravirt.h>
 #include <asm/param.h>
 #include <asm/page.h>
@@ -75,15 +76,6 @@
  * behaving in simplified but equivalent ways.  In particular, the Guest is the
  * same kernel as the Host (or at least, built from the same source code). :*/
 
-/* Declarations for definitions in lguest_guest.S */
-extern char lguest_noirq_start[], lguest_noirq_end[];
-extern const char lgstart_cli[], lgend_cli[];
-extern const char lgstart_sti[], lgend_sti[];
-extern const char lgstart_popf[], lgend_popf[];
-extern const char lgstart_pushf[], lgend_pushf[];
-extern const char lgstart_iret[], lgend_iret[];
-extern void lguest_iret(void);
-
 struct lguest_data lguest_data = {
         .hcall_status = { [0 ... LHCALL_RING_SIZE-1] = 0xFF },
         .noirq_start = (u32)lguest_noirq_start,
@@ -92,7 +84,6 @@ struct lguest_data lguest_data = {
         .blocked_interrupts = { 1 }, /* Block timer interrupts */
         .syscall_vec = SYSCALL_VECTOR,
 };
-static cycle_t clock_base;
 
 /*G:037 async_hcall() is pretty simple: I'm quite proud of it really.  We have a
  * ring buffer of stored hypercalls which the Host will run though next time we
@@ -335,8 +326,8 @@ static void lguest_cpuid(unsigned int *ax, unsigned int *bx,
         case 1: /* Basic feature request. */
                 /* We only allow kernel to see SSE3, CMPXCHG16B and SSSE3 */
                 *cx &= 0x00002201;
-                /* SSE, SSE2, FXSR, MMX, CMOV, CMPXCHG8B, FPU. */
-                *dx &= 0x07808101;
+                /* SSE, SSE2, FXSR, MMX, CMOV, CMPXCHG8B, TSC, FPU. */
+                *dx &= 0x07808111;
                 /* The Host can do a nice optimization if it knows that the
                  * kernel mappings (addresses above 0xC0000000 or whatever
                  * PAGE_OFFSET is set to) haven't changed.  But Linux calls
@@ -603,19 +594,25 @@ static unsigned long lguest_get_wallclock(void)
         return lguest_data.time.tv_sec;
 }
 
+/* The TSC is a Time Stamp Counter.  The Host tells us what speed it runs at,
+ * or 0 if it's unusable as a reliable clock source.  This matches what we want
+ * here: if we return 0 from this function, the x86 TSC clock will not register
+ * itself. */
+static unsigned long lguest_cpu_khz(void)
+{
+        return lguest_data.tsc_khz;
+}
+
+/* If we can't use the TSC, the kernel falls back to our "lguest_clock", where
+ * we read the time value given to us by the Host. */
 static cycle_t lguest_clock_read(void)
 {
         unsigned long sec, nsec;
 
-        /* If the Host tells the TSC speed, we can trust that. */
-        if (lguest_data.tsc_khz)
-                return native_read_tsc();
-
-        /* If we can't use the TSC, we read the time value written by the Host.
-         * Since it's in two parts (seconds and nanoseconds), we risk reading
-         * it just as it's changing from 99 & 0.999999999 to 100 and 0, and
-         * getting 99 and 0.  As Linux tends to come apart under the stress of
-         * time travel, we must be careful: */
+        /* Since the time is in two parts (seconds and nanoseconds), we risk
+         * reading it just as it's changing from 99 & 0.999999999 to 100 and 0,
+         * and getting 99 and 0.  As Linux tends to come apart under the stress
+         * of time travel, we must be careful: */
         do {
                 /* First we read the seconds part. */
                 sec = lguest_data.time.tv_sec;
@@ -630,14 +627,14 @@ static cycle_t lguest_clock_read(void)
                 /* Now if the seconds part has changed, try again. */
         } while (unlikely(lguest_data.time.tv_sec != sec));
 
-        /* Our non-TSC clock is in real nanoseconds. */
+        /* Our lguest clock is in real nanoseconds. */
         return sec*1000000000ULL + nsec;
 }
 
-/* This is what we tell the kernel is our clocksource.  */
+/* This is the fallback clocksource: lower priority than the TSC clocksource. */
 static struct clocksource lguest_clock = {
         .name           = "lguest",
-        .rating         = 400,
+        .rating         = 200,
         .read           = lguest_clock_read,
         .mask           = CLOCKSOURCE_MASK(64),
         .mult           = 1 << 22,
@@ -645,12 +642,6 @@ static struct clocksource lguest_clock = {
         .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
-/* The "scheduler clock" is just our real clock, adjusted to start at zero */
-static unsigned long long lguest_sched_clock(void)
-{
-        return cyc2ns(&lguest_clock, lguest_clock_read() - clock_base);
-}
-
 /* We also need a "struct clock_event_device": Linux asks us to set it to go
  * off some time in the future.  Actually, James Morris figured all this out, I
  * just applied the patch. */
@@ -720,19 +711,8 @@ static void lguest_time_init(void)
         /* Set up the timer interrupt (0) to go to our simple timer routine */
         set_irq_handler(0, lguest_time_irq);
 
-        /* Our clock structure looks like arch/x86/kernel/tsc_32.c if we can
-         * use the TSC, otherwise it's a dumb nanosecond-resolution clock.
-         * Either way, the "rating" is set so high that it's always chosen over
-         * any other clocksource. */
-        if (lguest_data.tsc_khz)
-                lguest_clock.mult = clocksource_khz2mult(lguest_data.tsc_khz,
-                                                         lguest_clock.shift);
-        clock_base = lguest_clock_read();
         clocksource_register(&lguest_clock);
 
-        /* Now we've set up our clock, we can use it as the scheduler clock */
-        pv_time_ops.sched_clock = lguest_sched_clock;
-
         /* We can't set cpumask in the initializer: damn C limitations!  Set it
          * here and register our timer device. */
         lguest_clockevent.cpumask = cpumask_of_cpu(0);
@@ -1003,6 +983,7 @@ __init void lguest_init(void)
         /* time operations */
         pv_time_ops.get_wallclock = lguest_get_wallclock;
         pv_time_ops.time_init = lguest_time_init;
+        pv_time_ops.get_cpu_khz = lguest_cpu_khz;
 
         /* Now is a good time to look at the implementations of these functions
          * before returning to the rest of lguest_init(). */
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index bb652f5a93fb..a02a14f0f324 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -172,8 +172,9 @@ set_pte_phys(unsigned long vaddr, unsigned long phys, pgprot_t prot)
 }
 
 /*
- * The head.S code sets up the kernel high mapping from:
- * __START_KERNEL_map to __START_KERNEL_map + KERNEL_TEXT_SIZE
+ * The head.S code sets up the kernel high mapping:
+ *
+ *   from __START_KERNEL_map to __START_KERNEL_map + size (== _end-_text)
  *
  * phys_addr holds the negative offset to the kernel, which is added
  * to the compile time generated pmds. This results in invalid pmds up
@@ -515,14 +516,6 @@ void __init mem_init(void)
 
         /* clear_bss() already clear the empty_zero_page */
 
-        /* temporary debugging - double check it's true: */
-        {
-                int i;
-
-                for (i = 0; i < 1024; i++)
-                        WARN_ON_ONCE(empty_zero_page[i]);
-        }
-
         reservedpages = 0;
 
         /* this will put all low memory onto the freelists */
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 882328efc3db..8fe576baa148 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -134,8 +134,6 @@ static void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
                         return NULL;
         }
 
-        WARN_ON_ONCE(page_is_ram(pfn));
-
         switch (mode) {
         case IOR_MODE_UNCACHED:
         default:
@@ -162,7 +160,7 @@ static void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
         area->phys_addr = phys_addr;
         vaddr = (unsigned long) area->addr;
         if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot)) {
-                remove_vm_area((void *)(vaddr & PAGE_MASK));
+                free_vm_area(area);
                 return NULL;
         }
 
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 59898fb0a4aa..8ccfee10f5b5 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -622,13 +622,17 @@ void __init init_cpu_to_node(void)
         int i;
 
         for (i = 0; i < NR_CPUS; i++) {
+                int node;
                 u16 apicid = x86_cpu_to_apicid_init[i];
 
                 if (apicid == BAD_APICID)
                         continue;
-                if (apicid_to_node[apicid] == NUMA_NO_NODE)
+                node = apicid_to_node[apicid];
+                if (node == NUMA_NO_NODE)
                         continue;
-                numa_set_node(i, apicid_to_node[apicid]);
+                if (!node_online(node))
+                        continue;
+                numa_set_node(i, node);
         }
 }
 
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 464d8fc21ce6..14e48b5a94ba 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -44,6 +44,12 @@ static inline unsigned long highmap_end_pfn(void)
 
 #endif
 
+#ifdef CONFIG_DEBUG_PAGEALLOC
+# define debug_pagealloc 1
+#else
+# define debug_pagealloc 0
+#endif
+
 static inline int
 within(unsigned long addr, unsigned long start, unsigned long end)
 {
@@ -355,45 +361,48 @@ out_unlock:
 
 static LIST_HEAD(page_pool);
 static unsigned long pool_size, pool_pages, pool_low;
-static unsigned long pool_used, pool_failed, pool_refill;
+static unsigned long pool_used, pool_failed;
 
-static void cpa_fill_pool(void)
+static void cpa_fill_pool(struct page **ret)
 {
-        struct page *p;
         gfp_t gfp = GFP_KERNEL;
+        unsigned long flags;
+        struct page *p;
 
-        /* Do not allocate from interrupt context */
-        if (in_irq() || irqs_disabled())
-                return;
         /*
-         * Check unlocked. I does not matter when we have one more
-         * page in the pool. The bit lock avoids recursive pool
-         * allocations:
+         * Avoid recursion (on debug-pagealloc) and also signal
+         * our priority to get to these pagetables:
          */
-        if (pool_pages >= pool_size || test_and_set_bit_lock(0, &pool_refill))
+        if (current->flags & PF_MEMALLOC)
                 return;
+        current->flags |= PF_MEMALLOC;
 
-#ifdef CONFIG_DEBUG_PAGEALLOC
         /*
-         * We could do:
-         * gfp = in_atomic() ? GFP_ATOMIC : GFP_KERNEL;
-         * but this fails on !PREEMPT kernels
+         * Allocate atomically from atomic contexts:
          */
-        gfp =  GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
-#endif
+        if (in_atomic() || irqs_disabled() || debug_pagealloc)
+                gfp =  GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
 
-        while (pool_pages < pool_size) {
+        while (pool_pages < pool_size || (ret && !*ret)) {
                 p = alloc_pages(gfp, 0);
                 if (!p) {
                         pool_failed++;
                         break;
                 }
-                spin_lock_irq(&pgd_lock);
+                /*
+                 * If the call site needs a page right now, provide it:
+                 */
+                if (ret && !*ret) {
+                        *ret = p;
+                        continue;
+                }
+                spin_lock_irqsave(&pgd_lock, flags);
                 list_add(&p->lru, &page_pool);
                 pool_pages++;
-                spin_unlock_irq(&pgd_lock);
+                spin_unlock_irqrestore(&pgd_lock, flags);
         }
-        clear_bit_unlock(0, &pool_refill);
+
+        current->flags &= ~PF_MEMALLOC;
 }
 
 #define SHIFT_MB                (20 - PAGE_SHIFT)
@@ -414,11 +423,15 @@ void __init cpa_init(void)
          * GiB. Shift MiB to Gib and multiply the result by
          * POOL_PAGES_PER_GB:
          */
-        gb = ((si.totalram >> SHIFT_MB) + ROUND_MB_GB) >> SHIFT_MB_GB;
-        pool_size = POOL_PAGES_PER_GB * gb;
+        if (debug_pagealloc) {
+                gb = ((si.totalram >> SHIFT_MB) + ROUND_MB_GB) >> SHIFT_MB_GB;
+                pool_size = POOL_PAGES_PER_GB * gb;
+        } else {
+                pool_size = 1;
+        }
         pool_low = pool_size;
 
-        cpa_fill_pool();
+        cpa_fill_pool(NULL);
         printk(KERN_DEBUG
                "CPA: page pool initialized %lu of %lu pages preallocated\n",
                pool_pages, pool_size);
@@ -440,16 +453,20 @@ static int split_large_page(pte_t *kpte, unsigned long address)
         spin_lock_irqsave(&pgd_lock, flags);
         if (list_empty(&page_pool)) {
                 spin_unlock_irqrestore(&pgd_lock, flags);
-                return -ENOMEM;
+                base = NULL;
+                cpa_fill_pool(&base);
+                if (!base)
+                        return -ENOMEM;
+                spin_lock_irqsave(&pgd_lock, flags);
+        } else {
+                base = list_first_entry(&page_pool, struct page, lru);
+                list_del(&base->lru);
+                pool_pages--;
+
+                if (pool_pages < pool_low)
+                        pool_low = pool_pages;
         }
 
-        base = list_first_entry(&page_pool, struct page, lru);
-        list_del(&base->lru);
-        pool_pages--;
-
-        if (pool_pages < pool_low)
-                pool_low = pool_pages;
-
         /*
          * Check for races, another CPU might have split this page
          * up for us already:
@@ -734,7 +751,8 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
                 cpa_flush_all(cache);
 
 out:
-        cpa_fill_pool();
+        cpa_fill_pool(NULL);
+
         return ret;
 }
 
@@ -897,7 +915,7 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
          * Try to refill the page pool here. We can do this only after
          * the tlb flush.
          */
-        cpa_fill_pool();
+        cpa_fill_pool(NULL);
 }
 
 #ifdef CONFIG_HIBERNATION
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 73aba7125203..2f9e9afcb9f4 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -342,12 +342,16 @@ static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
 
 pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-        pgd_t *pgd = quicklist_alloc(0, GFP_KERNEL, pgd_ctor);
+        pgd_t *pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
 
-        mm->pgd = pgd;          /* so that alloc_pd can use it */
+        /* so that alloc_pd can use it */
+        mm->pgd = pgd;
+        if (pgd)
+                pgd_ctor(pgd);
 
         if (pgd && !pgd_prepopulate_pmd(mm, pgd)) {
-                quicklist_free(0, pgd_dtor, pgd);
+                pgd_dtor(pgd);
+                free_page((unsigned long)pgd);
                 pgd = NULL;
         }
 
@@ -357,12 +361,8 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
 {
         pgd_mop_up_pmds(mm, pgd);
-        quicklist_free(0, pgd_dtor, pgd);
-}
-
-void check_pgt_cache(void)
-{
-        quicklist_trim(0, pgd_dtor, 25, 16);
+        pgd_dtor(pgd);
+        free_page((unsigned long)pgd);
 }
 
 void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
index 10ac8c316c46..2f7109ac4c15 100644
--- a/arch/x86/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
@@ -198,6 +198,11 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
                           "b" (bx),
                           "D" ((long)reg),
                           "S" (&pci_indirect));
+                /*
+                 * Zero-extend the result beyond 8 bits, do not trust the
+                 * BIOS having done it:
+                 */
+                *value &= 0xff;
                 break;
         case 2:
                 __asm__("lcall *(%%esi); cld\n\t"
@@ -210,6 +215,11 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
                           "b" (bx),
                           "D" ((long)reg),
                           "S" (&pci_indirect));
+                /*
+                 * Zero-extend the result beyond 16 bits, do not trust the
+                 * BIOS having done it:
+                 */
+                *value &= 0xffff;
                 break;
         case 4:
                 __asm__("lcall *(%%esi); cld\n\t"
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index f385a4b4a484..0a8f4742ef51 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -50,7 +50,9 @@ obj-$(VDSO64-y)			+= vdso-syms.lds
 sed-vdsosym := -e 's/^00*/0/' \
         -e 's/^\([0-9a-fA-F]*\) . \(VDSO[a-zA-Z0-9_]*\)$$/\2 = 0x\1;/p'
 quiet_cmd_vdsosym = VDSOSYM $@
-      cmd_vdsosym = $(NM) $< | sed -n $(sed-vdsosym) | LC_ALL=C sort > $@
+define cmd_vdsosym
+        $(NM) $< | LC_ALL=C sed -n $(sed-vdsosym) | LC_ALL=C sort > $@
+endef
 
 $(obj)/%-syms.lds: $(obj)/%.so.dbg FORCE
         $(call if_changed,vdsosym)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 49e5358f481a..8b9ee27805fd 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -153,6 +153,7 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx,
         if (*ax == 1)
                 maskedx = ~((1 << X86_FEATURE_APIC) |  /* disable APIC */
                             (1 << X86_FEATURE_ACPI) |  /* disable ACPI */
+                            (1 << X86_FEATURE_SEP)  |  /* disable SEP */
                             (1 << X86_FEATURE_ACC));   /* thermal monitoring */
 
         asm(XEN_EMULATE_PREFIX "cpuid"
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 3bad4773a2f3..2341492bf7a0 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -38,7 +38,8 @@ char * __init xen_memory_setup(void)
         unsigned long max_pfn = xen_start_info->nr_pages;
 
         e820.nr_map = 0;
-        add_memory_region(0, PFN_PHYS(max_pfn), E820_RAM);
+        add_memory_region(0, LOWMEMSIZE(), E820_RAM);
+        add_memory_region(HIGH_MEMORY, PFN_PHYS(max_pfn)-HIGH_MEMORY, E820_RAM);
 
         return "Xen";
 }