Merge master.kernel.org:/home/rmk/linux-2.6-serial
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 24987c8..0622902 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc3
-# Sun Oct  9 15:46:42 2005
+# Linux kernel version: 2.6.15-rc2
+# Mon Nov 28 10:30:09 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -64,6 +64,23 @@
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# 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"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -85,6 +102,7 @@
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -98,12 +116,14 @@
 CONFIG_PXA_SHARPSL=y
 CONFIG_PXA_SHARPSL_25x=y
 # CONFIG_PXA_SHARPSL_27x is not set
-# CONFIG_MACH_POODLE is not set
+CONFIG_MACH_POODLE=y
 CONFIG_MACH_CORGI=y
 CONFIG_MACH_SHEPHERD=y
 CONFIG_MACH_HUSKY=y
+CONFIG_MACH_TOSA=y
 CONFIG_PXA25x=y
 CONFIG_PXA_SHARP_C7xx=y
+CONFIG_PXA_SSP=y
 
 #
 # Processor Type
@@ -155,6 +175,7 @@
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -235,6 +256,10 @@
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
 
 #
@@ -356,6 +381,10 @@
 # CONFIG_NET_DIVERT 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
 CONFIG_NET_CLS_ROUTE=y
 
@@ -413,6 +442,7 @@
 # CONFIG_SMC_IRCC_FIR is not set
 # CONFIG_ALI_FIR is not set
 # CONFIG_VIA_FIR is not set
+CONFIG_PXA_FICP=m
 CONFIG_BT=m
 CONFIG_BT_L2CAP=m
 CONFIG_BT_SCO=m
@@ -431,7 +461,6 @@
 CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_H4=y
 CONFIG_BT_HCIUART_BCSP=y
-CONFIG_BT_HCIUART_BCSP_TXCRC=y
 CONFIG_BT_HCIBCM203X=m
 CONFIG_BT_HCIBPA10X=m
 CONFIG_BT_HCIBFUSB=m
@@ -459,6 +488,11 @@
 # CONFIG_DEBUG_DRIVER is not set
 
 #
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
 # Memory Technology Devices (MTD)
 #
 CONFIG_MTD=y
@@ -477,6 +511,7 @@
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -532,6 +567,11 @@
 # CONFIG_MTD_NAND_NANDSIM is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -551,14 +591,6 @@
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -625,6 +657,7 @@
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
 
@@ -748,6 +781,7 @@
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 # CONFIG_PPPOE is not set
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -850,11 +884,15 @@
 # PCMCIA character devices
 #
 # CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -889,6 +927,7 @@
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -957,7 +996,10 @@
 # CONFIG_VIDEO_SAA5246A is not set
 # CONFIG_VIDEO_SAA5249 is not set
 # CONFIG_TUNER_3036 is not set
+# CONFIG_VIDEO_EM28XX is not set
 # CONFIG_VIDEO_OVCAMCHIP is not set
+# CONFIG_VIDEO_AUDIO_DECODER is not set
+# CONFIG_VIDEO_DECODER is not set
 
 #
 # Radio Adapters
@@ -976,13 +1018,12 @@
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_PXA is not set
 CONFIG_FB_W100=y
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -991,6 +1032,7 @@
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -1087,15 +1129,15 @@
 # USB Device Class drivers
 #
 # CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-
-#
-# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem
-#
 CONFIG_USB_ACM=m
 CONFIG_USB_PRINTER=m
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1107,7 +1149,6 @@
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
 
 #
 # USB Input Devices
@@ -1185,6 +1226,7 @@
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 # CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ANYDATA is not set
 CONFIG_USB_SERIAL_BELKIN=m
 # CONFIG_USB_SERIAL_WHITEHEAT is not set
 CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
@@ -1340,6 +1382,7 @@
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_SUMMARY=y
 CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -1466,7 +1509,9 @@
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_USER is not set
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/configs/poodle_defconfig b/arch/arm/configs/poodle_defconfig
deleted file mode 100644
index 7282290..0000000
--- a/arch/arm/configs/poodle_defconfig
+++ /dev/null
@@ -1,1015 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc3
-# Sun Oct  9 17:04:29 2005
-#
-CONFIG_ARM=y
-CONFIG_MMU=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
-# System Type
-#
-# CONFIG_ARCH_CLPS7500 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_CAMELOT is not set
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP3XX is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_L7200 is not set
-CONFIG_ARCH_PXA=y
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_LH7A40X is not set
-# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_AAEC2000 is not set
-
-#
-# Intel PXA2xx Implementations
-#
-# CONFIG_ARCH_LUBBOCK is not set
-# CONFIG_MACH_MAINSTONE is not set
-# CONFIG_ARCH_PXA_IDP is not set
-CONFIG_PXA_SHARPSL=y
-CONFIG_PXA_SHARPSL_25x=y
-# CONFIG_PXA_SHARPSL_27x is not set
-CONFIG_MACH_POODLE=y
-# CONFIG_MACH_CORGI is not set
-# CONFIG_MACH_SHEPHERD is not set
-# CONFIG_MACH_HUSKY is not set
-CONFIG_PXA25x=y
-
-#
-# Processor Type
-#
-CONFIG_CPU_32=y
-CONFIG_CPU_XSCALE=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_TLB_V4WBI=y
-
-#
-# Processor Features
-#
-CONFIG_ARM_THUMB=y
-CONFIG_XSCALE_PMU=y
-CONFIG_SHARP_LOCOMO=y
-CONFIG_SHARP_PARAM=y
-CONFIG_SHARP_SCOOP=y
-
-#
-# Bus support
-#
-CONFIG_ISA_DMA_API=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=y
-CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
-
-#
-# PC-card bridges
-#
-CONFIG_PCMCIA_PXA2XX=y
-
-#
-# Kernel Features
-#
-CONFIG_PREEMPT=y
-# CONFIG_NO_IDLE_HZ is not set
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE 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_ALIGNMENT_TRAP=y
-
-#
-# Boot options
-#
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2   debug"
-# CONFIG_XIP_KERNEL is not set
-
-#
-# Floating point emulation
-#
-
-#
-# At least one emulation must be selected
-#
-CONFIG_FPE_NWFPE=y
-# CONFIG_FPE_NWFPE_XP is not set
-# CONFIG_FPE_FASTFPE is not set
-
-#
-# Userspace binary formats
-#
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-# CONFIG_ARTHUR is not set
-
-#
-# Power management options
-#
-CONFIG_PM=y
-CONFIG_APM=y
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE 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_TUNNEL is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP 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_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE 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_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-# CONFIG_MTD_CONCAT is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_AFS_PARTS is not set
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-# CONFIG_MTD_CFI is not set
-# CONFIG_MTD_JEDECPROBE 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_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=y
-CONFIG_MTD_SHARP_SL=y
-# 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_BLKMTD 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
-
-#
-# NAND Flash Device Drivers
-#
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_VERIFY_WRITE=y
-# CONFIG_MTD_NAND_H1900 is not set
-CONFIG_MTD_NAND_IDS=y
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-CONFIG_MTD_NAND_SHARPSL=y
-# CONFIG_MTD_NAND_NANDSIM is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=y
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-# CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI 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_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_SMC91X is not set
-# CONFIG_DM9000 is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-CONFIG_NET_RADIO=y
-
-#
-# Obsolete Wireless cards support (pre-802.11)
-#
-# CONFIG_STRIP is not set
-# CONFIG_PCMCIA_WAVELAN is not set
-# CONFIG_PCMCIA_NETWAVE is not set
-
-#
-# Wireless 802.11 Frequency Hopping cards support
-#
-# CONFIG_PCMCIA_RAYCS is not set
-
-#
-# Wireless 802.11b ISA/PCI cards support
-#
-# CONFIG_HERMES is not set
-# CONFIG_ATMEL is not set
-
-#
-# Wireless 802.11b Pcmcia/Cardbus cards support
-#
-# CONFIG_AIRO_CS is not set
-# CONFIG_PCMCIA_WL3501 is not set
-# CONFIG_HOSTAP is not set
-CONFIG_NET_WIRELESS=y
-
-#
-# PCMCIA network device support
-#
-CONFIG_NET_PCMCIA=y
-# CONFIG_PCMCIA_3C589 is not set
-# CONFIG_PCMCIA_3C574 is not set
-# CONFIG_PCMCIA_FMVJ18X is not set
-CONFIG_PCMCIA_PCNET=y
-# CONFIG_PCMCIA_NMCLAN is not set
-# CONFIG_PCMCIA_SMC91C92 is not set
-# CONFIG_PCMCIA_XIRC2PS is not set
-# CONFIG_PCMCIA_AXNET is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PPP_DEFLATE is not set
-CONFIG_PPP_BSDCOMP=m
-# CONFIG_PPPOE 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
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_TSDEV=y
-CONFIG_INPUT_TSDEV_SCREEN_X=240
-CONFIG_INPUT_TSDEV_SCREEN_Y=320
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=y
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-CONFIG_KEYBOARD_LOCOMO=y
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_CORGI is not set
-CONFIG_KEYBOARD_SPITZ=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-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_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_PXA is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-CONFIG_I2C_DEBUG_CORE=y
-CONFIG_I2C_DEBUG_ALGO=y
-CONFIG_I2C_DEBUG_BUS=y
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Hardware Monitoring support
-#
-CONFIG_HWMON=y
-# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83792D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-CONFIG_VIDEO_DEV=m
-
-#
-# Video For Linux
-#
-
-#
-# Video Adapters
-#
-# CONFIG_VIDEO_CPIA is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_TUNER_3036 is not set
-# CONFIG_VIDEO_OVCAMCHIP is not set
-
-#
-# Radio Adapters
-#
-# CONFIG_RADIO_MAESTRO is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
-# CONFIG_FB_MACMODES is not set
-CONFIG_FB_MODE_HELPERS=y
-# CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_PXA=y
-# CONFIG_FB_W100 is not set
-# CONFIG_FB_PXA_PARAMETERS is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-# CONFIG_FONT_8x16 is not set
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_7x14 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-# CONFIG_FONT_MINI_4x6 is not set
-# CONFIG_FONT_SUN8x16 is not set
-# CONFIG_FONT_SUN12x22 is not set
-# CONFIG_FONT_10x18 is not set
-
-#
-# Logo configuration
-#
-# CONFIG_LOGO is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-CONFIG_USB_GADGET=y
-# CONFIG_USB_GADGET_DEBUG_FILES is not set
-CONFIG_USB_GADGET_SELECTED=y
-# CONFIG_USB_GADGET_NET2280 is not set
-CONFIG_USB_GADGET_PXA2XX=y
-CONFIG_USB_PXA2XX=y
-# CONFIG_USB_PXA2XX_SMALL is not set
-# CONFIG_USB_GADGET_GOKU is not set
-# CONFIG_USB_GADGET_LH7A40X is not set
-# CONFIG_USB_GADGET_OMAP is not set
-# CONFIG_USB_GADGET_DUMMY_HCD is not set
-# CONFIG_USB_GADGET_DUALSPEED is not set
-# CONFIG_USB_ZERO is not set
-CONFIG_USB_ETH=y
-CONFIG_USB_ETH_RNDIS=y
-# CONFIG_USB_GADGETFS is not set
-# CONFIG_USB_FILE_STORAGE is not set
-# CONFIG_USB_G_SERIAL is not set
-
-#
-# MMC/SD Card support
-#
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-CONFIG_MMC_BLOCK=y
-CONFIG_MMC_PXA=y
-# CONFIG_MMC_WBSD is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD 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 is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=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
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_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_JFFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=0
-CONFIG_JFFS2_FS_WRITEBUFFER=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_ZLIB=y
-CONFIG_JFFS2_RTIME=y
-CONFIG_JFFS2_RUBIN=y
-# CONFIG_JFFS2_CMODE_NONE is not set
-CONFIG_JFFS2_CMODE_PRIORITY=y
-# CONFIG_JFFS2_CMODE_SIZE is not set
-CONFIG_CRAMFS=m
-# 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
-
-#
-# 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_9P_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_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="cp437"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_PREEMPT=y
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
-CONFIG_FRAME_POINTER=y
-# CONFIG_DEBUG_USER is not set
-# CONFIG_DEBUG_WAITQ is not set
-CONFIG_DEBUG_ERRORS=y
-# CONFIG_DEBUG_LL is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 900e04f..18e9bea 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc3
-# Sun Oct  9 17:11:19 2005
+# Linux kernel version: 2.6.15-rc2
+# Mon Nov 28 10:26:52 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -64,6 +64,23 @@
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# 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"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -85,6 +102,7 @@
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -98,10 +116,13 @@
 CONFIG_PXA_SHARPSL=y
 # CONFIG_PXA_SHARPSL_25x is not set
 CONFIG_PXA_SHARPSL_27x=y
+CONFIG_MACH_AKITA=y
 CONFIG_MACH_SPITZ=y
 CONFIG_MACH_BORZOI=y
 CONFIG_PXA27x=y
+CONFIG_IWMMXT=y
 CONFIG_PXA_SHARP_Cxx00=y
+CONFIG_PXA_SSP=y
 
 #
 # Processor Type
@@ -153,6 +174,7 @@
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -233,6 +255,10 @@
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
 
 #
@@ -354,6 +380,10 @@
 # CONFIG_NET_DIVERT 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
 CONFIG_NET_CLS_ROUTE=y
 
@@ -411,6 +441,7 @@
 # CONFIG_SMC_IRCC_FIR is not set
 # CONFIG_ALI_FIR is not set
 # CONFIG_VIA_FIR is not set
+CONFIG_PXA_FICP=m
 CONFIG_BT=m
 CONFIG_BT_L2CAP=m
 CONFIG_BT_SCO=m
@@ -429,7 +460,6 @@
 CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_H4=y
 CONFIG_BT_HCIUART_BCSP=y
-CONFIG_BT_HCIUART_BCSP_TXCRC=y
 CONFIG_BT_HCIBCM203X=m
 CONFIG_BT_HCIBPA10X=m
 CONFIG_BT_HCIBFUSB=m
@@ -457,6 +487,11 @@
 # CONFIG_DEBUG_DRIVER is not set
 
 #
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
 # Memory Technology Devices (MTD)
 #
 CONFIG_MTD=y
@@ -475,6 +510,7 @@
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -530,6 +566,11 @@
 # CONFIG_MTD_NAND_NANDSIM is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -549,14 +590,6 @@
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -623,6 +656,7 @@
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
 
@@ -746,6 +780,7 @@
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 # CONFIG_PPPOE is not set
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -771,6 +806,7 @@
 # CONFIG_INPUT_TSDEV is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_EVBUG is not set
+# CONFIG_INPUT_POWER is not set
 
 #
 # Input Device Drivers
@@ -848,11 +884,15 @@
 # PCMCIA character devices
 #
 # CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -891,14 +931,13 @@
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_PXA=y
-# CONFIG_FB_W100 is not set
-# CONFIG_FB_PXA_PARAMETERS is not set
 # CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_PARAMETERS is not set
+# CONFIG_FB_W100 is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -907,6 +946,7 @@
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -965,15 +1005,15 @@
 #
 # USB Device Class drivers
 #
-
-#
-# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem
-#
 CONFIG_USB_ACM=m
 CONFIG_USB_PRINTER=m
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -985,7 +1025,6 @@
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
 
 #
 # USB Input Devices
@@ -1058,6 +1097,7 @@
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 # CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ANYDATA is not set
 CONFIG_USB_SERIAL_BELKIN=m
 # CONFIG_USB_SERIAL_WHITEHEAT is not set
 CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
@@ -1218,6 +1258,7 @@
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_SUMMARY=y
 CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -1344,7 +1385,9 @@
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_USER is not set
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 8d87484..d7d69fd7 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -17,7 +17,6 @@
 
 #include <asm/assembler.h>
 #include <asm/domain.h>
-#include <asm/mach-types.h>
 #include <asm/procinfo.h>
 #include <asm/ptrace.h>
 #include <asm/asm-offsets.h>
@@ -83,7 +82,7 @@
 						@ and irqs disabled
 	bl	__lookup_processor_type		@ r5=procinfo r9=cpuid
 	movs	r10, r5				@ invalid processor (r5=0)?
-	beq	__error_p				@ yes, error 'p'
+	beq	__error_p			@ yes, error 'p'
 	bl	__lookup_machine_type		@ r5=machinfo
 	movs	r8, r5				@ invalid machine (r5=0)?
 	beq	__error_a			@ yes, error 'a'
@@ -343,16 +342,12 @@
 	bne	1b
 #if defined(CONFIG_ARCH_NETWINDER) || defined(CONFIG_ARCH_CATS)
 	/*
-	 * If we're using the NetWinder, we need to map in
-	 * the 16550-type serial port for the debug messages
+	 * If we're using the NetWinder or CATS, we also need to map
+	 * in the 16550-type serial port for the debug messages
 	 */
-	teq	r1, #MACH_TYPE_NETWINDER
-	teqne	r1, #MACH_TYPE_CATS
-	bne	1f
 	add	r0, r4, #0xff000000 >> 18
 	orr	r3, r7, #0x7c000000
 	str	r3, [r0]
-1:
 #endif
 #ifdef CONFIG_ARCH_RPC
 	/*
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index cd50664..526acbc 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -44,6 +44,7 @@
 config PXA_SHARPSL_27x
 	bool "Sharp PXA270 models (SL-Cxx00)"
 	select PXA27x
+	select IWMMXT
 
 endchoice
 
@@ -60,7 +61,6 @@
 	bool "Enable Sharp SL-C700 (Corgi) Support"
 	depends PXA_SHARPSL_25x
 	select PXA_SHARP_C7xx
-	select PXA_SSP
 
 config MACH_SHEPHERD
 	bool "Enable Sharp SL-C750 (Shepherd) Support"
@@ -90,7 +90,7 @@
 
 config MACH_TOSA
 	bool "Enable Sharp SL-6000x (Tosa) Support"
-	depends PXA_SHARPSL
+	depends PXA_SHARPSL_25x
 
 config PXA25x
 	bool
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index e2c6fa2..af6580f 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -30,7 +30,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/leds.h>
-#include <asm/mach-types.h>
 #include <asm/hardware/amba.h>
 #include <asm/hardware/amba_clcd.h>
 #include <asm/hardware/arm_timer.h>
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 47b0b76..dbfe9e8 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -66,6 +66,7 @@
 	unsigned long		vm_start;
 	unsigned long		vm_end;
 	struct page		*vm_pages;
+	int			vm_active;
 };
 
 static struct vm_region consistent_head = {
@@ -104,6 +105,7 @@
 	list_add_tail(&new->vm_list, &c->vm_list);
 	new->vm_start = addr;
 	new->vm_end = addr + size;
+	new->vm_active = 1;
 
 	spin_unlock_irqrestore(&consistent_lock, flags);
 	return new;
@@ -120,7 +122,7 @@
 	struct vm_region *c;
 	
 	list_for_each_entry(c, &head->vm_list, vm_list) {
-		if (c->vm_start == addr)
+		if (c->vm_active && c->vm_start == addr)
 			goto out;
 	}
 	c = NULL;
@@ -319,6 +321,7 @@
 
 /*
  * free a page as defined by the above mapping.
+ * Must not be called with IRQs disabled.
  */
 void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t handle)
 {
@@ -326,14 +329,18 @@
 	unsigned long flags, addr;
 	pte_t *ptep;
 
+	WARN_ON(irqs_disabled());
+
 	size = PAGE_ALIGN(size);
 
 	spin_lock_irqsave(&consistent_lock, flags);
-
 	c = vm_region_find(&consistent_head, (unsigned long)cpu_addr);
 	if (!c)
 		goto no_area;
 
+	c->vm_active = 0;
+	spin_unlock_irqrestore(&consistent_lock, flags);
+
 	if ((c->vm_end - c->vm_start) != size) {
 		printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n",
 		       __func__, c->vm_end - c->vm_start, size);
@@ -372,8 +379,8 @@
 
 	flush_tlb_kernel_range(c->vm_start, c->vm_end);
 
+	spin_lock_irqsave(&consistent_lock, flags);
 	list_del(&c->vm_list);
-
 	spin_unlock_irqrestore(&consistent_lock, flags);
 
 	kfree(c);
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 048c9c1..4654874 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Fri Nov 11 21:55:04 2005
+# Last update: Fri Nov 25 14:43:04 2005
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -857,12 +857,12 @@
 maestro			MACH_MAESTRO		MAESTRO			843
 tunge2			MACH_TUNGE2		TUNGE2			844
 ixbbm			MACH_IXBBM		IXBBM			845
-mx27			MACH_MX27		MX27			846
+mx27ads			MACH_MX27		MX27			846
 ax8004			MACH_AX8004		AX8004			847
 at91sam9261ek		MACH_AT91SAM9261EK	AT91SAM9261EK		848
 loft			MACH_LOFT		LOFT			849
 magpie			MACH_MAGPIE		MAGPIE			850
-mx21			MACH_MX21		MX21			851
+mx21ads			MACH_MX21		MX21			851
 mb87m3400		MACH_MB87M3400		MB87M3400		852
 mguard_delta		MACH_MGUARD_DELTA	MGUARD_DELTA		853
 davinci_dvdp		MACH_DAVINCI_DVDP	DAVINCI_DVDP		854
@@ -897,10 +897,16 @@
 mx21civ			MACH_MX21CIV		MX21CIV			883
 mahi_cdac		MACH_MAHI_CDAC		MAHI_CDAC		884
 xscale_palmtx		MACH_XSCALE_PALMTX	XSCALE_PALMTX		885
-arch_s3c2413		MACH_ARCH_S3C2413	ARCH_S3C2413		886
 s3c2413			MACH_S3C2413		S3C2413			887
 samsys_ep0		MACH_SAMSYS_EP0		SAMSYS_EP0		888
 wg302v1			MACH_WG302V1		WG302V1			889
 wg302v2			MACH_WG302V2		WG302V2			890
 eb42x			MACH_EB42X		EB42X			891
 iq331es			MACH_IQ331ES		IQ331ES			892
+cosydsp			MACH_COSYDSP		COSYDSP			893
+uplat7d			MACH_UPLAT7D		UPLAT7D			894
+ptdavinci		MACH_PTDAVINCI		PTDAVINCI		895
+mbus			MACH_MBUS		MBUS			896
+nadia2vb		MACH_NADIA2VB		NADIA2VB		897
+r1000			MACH_R1000		R1000			898
+hw90250			MACH_HW90250		HW90250			899
diff --git a/arch/frv/kernel/semaphore.c b/arch/frv/kernel/semaphore.c
index 5cba9c1..7971d68 100644
--- a/arch/frv/kernel/semaphore.c
+++ b/arch/frv/kernel/semaphore.c
@@ -20,7 +20,7 @@
 	struct task_struct	*task;
 };
 
-#if SEM_DEBUG
+#if SEMAPHORE_DEBUG
 void semtrace(struct semaphore *sem, const char *str)
 {
 	if (sem->debug)
diff --git a/arch/frv/mb93090-mb00/pci-irq.c b/arch/frv/mb93090-mb00/pci-irq.c
index af981bd..24622d8 100644
--- a/arch/frv/mb93090-mb00/pci-irq.c
+++ b/arch/frv/mb93090-mb00/pci-irq.c
@@ -60,7 +60,7 @@
 	}
 }
 
-void __init pcibios_penalize_isa_irq(int irq, int active)
+void __init pcibios_penalize_isa_irq(int irq)
 {
 }
 
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 7943315..765088ea 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -108,7 +108,7 @@
 
 	memset((void *) empty_zero_page, 0, PAGE_SIZE);
 
-#if CONFIG_HIGHMEM
+#ifdef CONFIG_HIGHMEM
 	if (num_physpages - num_mappedpages) {
 		pgd_t *pge;
 		pud_t *pue;
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index 2c67dfe..f76dd03 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -85,7 +85,7 @@
 	struct page *page = virt_to_page(pgd);
 	page->index = (unsigned long) pgd_list;
 	if (pgd_list)
-		pgd_list->private = (unsigned long) &page->index;
+		set_page_private(pgd_list, (unsigned long) &page->index);
 	pgd_list = page;
 	set_page_private(page, (unsigned long)&pgd_list);
 }
@@ -94,10 +94,10 @@
 {
 	struct page *next, **pprev, *page = virt_to_page(pgd);
 	next = (struct page *) page->index;
-	pprev = (struct page **)page_private(page);
+	pprev = (struct page **) page_private(page);
 	*pprev = next;
 	if (next)
-		next->private = (unsigned long) pprev;
+		set_page_private(next, (unsigned long) pprev);
 }
 
 void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
diff --git a/arch/m32r/kernel/io_mappi3.c b/arch/m32r/kernel/io_mappi3.c
index 6716ffe..f80321a 100644
--- a/arch/m32r/kernel/io_mappi3.c
+++ b/arch/m32r/kernel/io_mappi3.c
@@ -36,12 +36,13 @@
 	return (void *)(port + NONCACHE_OFFSET);
 }
 
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+#if defined(CONFIG_IDE)
 static inline void *__port2addr_ata(unsigned long port)
 {
 	static int	dummy_reg;
 
 	switch (port) {
+	  /* IDE0 CF */
 	case 0x1f0:	return (void *)0xb4002000;
 	case 0x1f1:	return (void *)0xb4012800;
 	case 0x1f2:	return (void *)0xb4012002;
@@ -51,6 +52,17 @@
 	case 0x1f6:	return (void *)0xb4012006;
 	case 0x1f7:	return (void *)0xb4012806;
 	case 0x3f6:	return (void *)0xb401200e;
+	  /* IDE1 IDE */
+	case 0x170:	return (void *)0xb4810000;  /* Data 16bit */
+	case 0x171:	return (void *)0xb4810002;  /* Features / Error */
+	case 0x172:	return (void *)0xb4810004;  /* Sector count */
+	case 0x173:	return (void *)0xb4810006;  /* Sector number */
+	case 0x174:	return (void *)0xb4810008;  /* Cylinder low */
+	case 0x175:	return (void *)0xb481000a;  /* Cylinder high */
+	case 0x176:	return (void *)0xb481000c;  /* Device head */
+	case 0x177:	return (void *)0xb481000e;  /* Command     */
+	case 0x376:	return (void *)0xb480800c;  /* Device control / Alt status */
+
 	default: 	return (void *)&dummy_reg;
 	}
 }
@@ -108,8 +120,9 @@
 {
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		return _ne_inb(PORT2ADDR_NE(port));
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		return *(volatile unsigned char *)__port2addr_ata(port);
 	}
 #endif
@@ -127,8 +140,9 @@
 {
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		return _ne_inw(PORT2ADDR_NE(port));
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		return *(volatile unsigned short *)__port2addr_ata(port);
 	}
 #endif
@@ -185,8 +199,9 @@
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		_ne_outb(b, PORT2ADDR_NE(port));
 	else
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		*(volatile unsigned char *)__port2addr_ata(port) = b;
 	} else
 #endif
@@ -203,8 +218,9 @@
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		_ne_outw(w, PORT2ADDR_NE(port));
 	else
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		*(volatile unsigned short *)__port2addr_ata(port) = w;
 	} else
 #endif
@@ -253,8 +269,9 @@
 {
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		_ne_insb(PORT2ADDR_NE(port), addr, count);
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		unsigned char *buf = addr;
 		unsigned char *portp = __port2addr_ata(port);
 		while (count--)
@@ -289,8 +306,9 @@
 		pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short),
 				count, 1);
 #endif
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	} else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		portp = __port2addr_ata(port);
 		while (count--)
 			*buf++ = *(volatile unsigned short *)portp;
@@ -321,8 +339,9 @@
 		portp = PORT2ADDR_NE(port);
 		while (count--)
 			_ne_outb(*buf++, portp);
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	} else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		portp = __port2addr_ata(port);
 		while (count--)
 			*(volatile unsigned char *)portp = *buf++;
@@ -348,8 +367,9 @@
 		portp = PORT2ADDR_NE(port);
 		while (count--)
 			*(volatile unsigned short *)portp = *buf++;
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	} else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		portp = __port2addr_ata(port);
 		while (count--)
 			*(volatile unsigned short *)portp = *buf++;
diff --git a/arch/m32r/kernel/setup_mappi3.c b/arch/m32r/kernel/setup_mappi3.c
index 9c79341..f6ecdf7 100644
--- a/arch/m32r/kernel/setup_mappi3.c
+++ b/arch/m32r/kernel/setup_mappi3.c
@@ -151,7 +151,7 @@
 	disable_mappi3_irq(M32R_IRQ_INT1);
 #endif /* CONFIG_USB */
 
-	/* ICUCR40: CFC IREQ */
+	/* CFC IREQ */
 	irq_desc[PLD_IRQ_CFIREQ].status = IRQ_DISABLED;
 	irq_desc[PLD_IRQ_CFIREQ].handler = &mappi3_irq_type;
 	irq_desc[PLD_IRQ_CFIREQ].action = 0;
@@ -160,7 +160,7 @@
 	disable_mappi3_irq(PLD_IRQ_CFIREQ);
 
 #if defined(CONFIG_M32R_CFC)
-	/* ICUCR41: CFC Insert */
+	/* ICUCR41: CFC Insert & eject */
 	irq_desc[PLD_IRQ_CFC_INSERT].status = IRQ_DISABLED;
 	irq_desc[PLD_IRQ_CFC_INSERT].handler = &mappi3_irq_type;
 	irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
@@ -168,14 +168,16 @@
 	icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
 	disable_mappi3_irq(PLD_IRQ_CFC_INSERT);
 
-	/* ICUCR42: CFC Eject */
-	irq_desc[PLD_IRQ_CFC_EJECT].status = IRQ_DISABLED;
-	irq_desc[PLD_IRQ_CFC_EJECT].handler = &mappi3_irq_type;
-	irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
-	irq_desc[PLD_IRQ_CFC_EJECT].depth = 1;	/* disable nested irq */
-	icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
-	disable_mappi3_irq(PLD_IRQ_CFC_EJECT);
 #endif /* CONFIG_M32R_CFC */
+
+	/* IDE IREQ */
+	irq_desc[PLD_IRQ_IDEIREQ].status = IRQ_DISABLED;
+	irq_desc[PLD_IRQ_IDEIREQ].handler = &mappi3_irq_type;
+	irq_desc[PLD_IRQ_IDEIREQ].action = 0;
+	irq_desc[PLD_IRQ_IDEIREQ].depth = 1;	/* disable nested irq */
+	icu_data[PLD_IRQ_IDEIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
+	disable_mappi3_irq(PLD_IRQ_IDEIREQ);
+
 }
 
 #if defined(CONFIG_SMC91X)
diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c
index e0500e1..fe55b28 100644
--- a/arch/m32r/kernel/sys_m32r.c
+++ b/arch/m32r/kernel/sys_m32r.c
@@ -41,7 +41,8 @@
 		return -EFAULT;
 	local_irq_save(flags);
 	oldval = *addr;
-	*addr = 1;
+	if (!oldval)
+		*addr = 1;
 	local_irq_restore(flags);
 	return oldval;
 }
@@ -59,7 +60,8 @@
 
 	_raw_spin_lock(&tas_lock);
 	oldval = *addr;
-	*addr = 1;
+	if (!oldval)
+		*addr = 1;
 	_raw_spin_unlock(&tas_lock);
 
 	return oldval;
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index b44b36e..f0c47da 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -145,8 +145,7 @@
 			struct page *pg = virt_to_page(vdso32_kbase +
 						       i*PAGE_SIZE);
 			struct page *upg = (vma && vma->vm_mm) ?
-				follow_page(vma->vm_mm, vma->vm_start +
-					    i*PAGE_SIZE, 0)
+				follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
 				: NULL;
 			dump_one_vdso_page(pg, upg);
 		}
@@ -157,8 +156,7 @@
 			struct page *pg = virt_to_page(vdso64_kbase +
 						       i*PAGE_SIZE);
 			struct page *upg = (vma && vma->vm_mm) ?
-				follow_page(vma->vm_mm, vma->vm_start +
-					    i*PAGE_SIZE, 0)
+				follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
 				: NULL;
 			dump_one_vdso_page(pg, upg);
 		}
diff --git a/arch/sparc/mm/generic.c b/arch/sparc/mm/generic.c
index 0410bae..2cb0728 100644
--- a/arch/sparc/mm/generic.c
+++ b/arch/sparc/mm/generic.c
@@ -32,9 +32,7 @@
 	if (end > PMD_SIZE)
 		end = PMD_SIZE;
 	do {
-		pte_t oldpage = *pte;
-		pte_clear(mm, address, pte);
-		set_pte(pte, mk_pte_io(offset, prot, space));
+		set_pte_at(mm, address, pte, mk_pte_io(offset, prot, space));
 		address += PAGE_SIZE;
 		offset += PAGE_SIZE;
 		pte++;
@@ -63,7 +61,7 @@
 }
 
 int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
-			unsigned long pfn, unsigned long size, pgprot_t prot)
+		       unsigned long pfn, unsigned long size, pgprot_t prot)
 {
 	int error = 0;
 	pgd_t * dir;
@@ -74,7 +72,9 @@
 	unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
 
 	/* See comment in mm/memory.c remap_pfn_range */
-	vma->vm_flags |= VM_IO | VM_RESERVED | VM_UNPAGED;
+	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
+	vma->vm_pgoff = (offset >> PAGE_SHIFT) |
+		((unsigned long)space << 28UL);
 
 	prot = __pgprot(pg_iobits);
 	offset -= from;
diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c
index 8fd4cb1..d9396c1 100644
--- a/arch/sparc64/mm/generic.c
+++ b/arch/sparc64/mm/generic.c
@@ -15,6 +15,15 @@
 #include <asm/page.h>
 #include <asm/tlbflush.h>
 
+static inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
+{
+	pte_t pte;
+	pte_val(pte) = (((page) | pgprot_val(prot) | _PAGE_E) &
+			~(unsigned long)_PAGE_CACHE);
+	pte_val(pte) |= (((unsigned long)space) << 32);
+	return pte;
+}
+
 /* Remap IO memory, the same way as remap_pfn_range(), but use
  * the obio memory space.
  *
@@ -126,9 +135,13 @@
 	struct mm_struct *mm = vma->vm_mm;
 	int space = GET_IOSPACE(pfn);
 	unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
+	unsigned long phys_base;
+
+	phys_base = offset | (((unsigned long) space) << 32UL);
 
 	/* See comment in mm/memory.c remap_pfn_range */
-	vma->vm_flags |= VM_IO | VM_RESERVED | VM_UNPAGED;
+	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
+	vma->vm_pgoff = phys_base >> PAGE_SHIFT;
 
 	prot = __pgprot(pg_iobits);
 	offset -= from;
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 29c3b63..91dd669 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -591,7 +591,7 @@
 
 		if (vma->vm_start > addr || (vma->vm_flags & VM_WRITE) == 0)
 			goto out_up;
-		if (vma->vm_flags & (VM_SHARED | VM_HUGETLB | VM_UNPAGED))
+		if (vma->vm_flags & (VM_SHARED | VM_HUGETLB))
 			break;
 		count = vma->vm_end - addr;
 		if (count > size)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 1c0f62d..815902c 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1113,21 +1113,13 @@
 {
 	int retval = -EINVAL;
 
-	/*
-	 * If we are already in context of hotplug thread, we dont need to
-	 * acquire the hotplug lock. Otherwise acquire cpucontrol to prevent
-	 * hotplug from removing this cpu that we are working on.
-	 */
-	if (!current_in_cpu_hotplug())
-		lock_cpu_hotplug();
-
+	lock_cpu_hotplug();
 	dprintk("target for CPU %u: %u kHz, relation %u\n", policy->cpu,
 		target_freq, relation);
 	if (cpu_online(policy->cpu) && cpufreq_driver->target)
 		retval = cpufreq_driver->target(policy, target_freq, relation);
 
-	if (!current_in_cpu_hotplug())
-		unlock_cpu_hotplug();
+	unlock_cpu_hotplug();
 
 	return retval;
 }
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 78c7418..cd12fca 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1028,7 +1028,6 @@
 		mddev->size = le64_to_cpu(sb->size)/2;
 		mddev->events = le64_to_cpu(sb->events);
 		mddev->bitmap_offset = 0;
-		mddev->default_bitmap_offset = 0;
 		mddev->default_bitmap_offset = 1024;
 		
 		mddev->recovery_cp = le64_to_cpu(sb->resync_offset);
@@ -2932,6 +2931,9 @@
 
 	mddev->sb_dirty      = 1;
 
+	mddev->default_bitmap_offset = MD_SB_BYTES >> 9;
+	mddev->bitmap_offset = 0;
+
 	/*
 	 * Generate a 128 bit UUID
 	 */
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 2da9d3b..3066c58 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -953,9 +953,6 @@
 	int mirror = 0;
 	mirror_info_t *p;
 
-	if (rdev->saved_raid_disk >= 0 &&
-	    conf->mirrors[rdev->saved_raid_disk].rdev == NULL)
-		mirror = rdev->saved_raid_disk;
 	for (mirror=0; mirror < mddev->raid_disks; mirror++)
 		if ( !(p=conf->mirrors+mirror)->rdev) {
 
@@ -972,7 +969,10 @@
 			p->head_position = 0;
 			rdev->raid_disk = mirror;
 			found = 1;
-			if (rdev->saved_raid_disk != mirror)
+			/* As all devices are equivalent, we don't need a full recovery
+			 * if this was recently any drive of the array
+			 */
+			if (rdev->saved_raid_disk < 0)
 				conf->fullsync = 1;
 			rcu_assign_pointer(p->rdev, rdev);
 			break;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 867f06a..713dc9c 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -552,7 +552,11 @@
 		    !test_bit(In_sync, &rdev->flags))
 			continue;
 
-		if (!atomic_read(&rdev->nr_pending)) {
+		/* This optimisation is debatable, and completely destroys
+		 * sequential read speed for 'far copies' arrays.  So only
+		 * keep it for 'near' arrays, and review those later.
+		 */
+		if (conf->near_copies > 1 && !atomic_read(&rdev->nr_pending)) {
 			disk = ndisk;
 			slot = nslot;
 			break;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e2a4028..36d5f8a 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1704,7 +1704,9 @@
 
 		if (conf->seq_flush - conf->seq_write > 0) {
 			int seq = conf->seq_flush;
+			spin_unlock_irq(&conf->device_lock);
 			bitmap_unplug(mddev->bitmap);
+			spin_lock_irq(&conf->device_lock);
 			conf->seq_write = seq;
 			activate_bit_delay(conf);
 		}
diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c
index eae5a35..0000d16 100644
--- a/drivers/md/raid6main.c
+++ b/drivers/md/raid6main.c
@@ -1702,6 +1702,8 @@
 	int data_disks = raid_disks - 2;
 	sector_t max_sector = mddev->size << 1;
 	int sync_blocks;
+	int still_degraded = 0;
+	int i;
 
 	if (sector_nr >= max_sector) {
 		/* just being told to finish up .. nothing much to do */
@@ -1710,7 +1712,7 @@
 		if (mddev->curr_resync < max_sector) /* aborted */
 			bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
 					&sync_blocks, 1);
-		else /* compelted sync */
+		else /* completed sync */
 			conf->fullsync = 0;
 		bitmap_close_sync(mddev->bitmap);
 
@@ -1748,7 +1750,16 @@
 		 */
 		schedule_timeout_uninterruptible(1);
 	}
-	bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 0);
+	/* Need to check if array will still be degraded after recovery/resync
+	 * We don't need to check the 'failed' flag as when that gets set,
+	 * recovery aborts.
+	 */
+	for (i=0; i<mddev->raid_disks; i++)
+		if (conf->disks[i].rdev == NULL)
+			still_degraded = 1;
+
+	bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, still_degraded);
+
 	spin_lock(&sh->lock);
 	set_bit(STRIPE_SYNCING, &sh->state);
 	clear_bit(STRIPE_INSYNC, &sh->state);
@@ -1784,7 +1795,9 @@
 
 		if (conf->seq_flush - conf->seq_write > 0) {
 			int seq = conf->seq_flush;
+			spin_unlock_irq(&conf->device_lock);
 			bitmap_unplug(mddev->bitmap);
+			spin_lock_irq(&conf->device_lock);
 			conf->seq_write = seq;
 			activate_bit_delay(conf);
 		}
@@ -2145,9 +2158,15 @@
 		/* no point adding a device */
 		return 0;
 	/*
-	 * find the disk ...
+	 * find the disk ... but prefer rdev->saved_raid_disk
+	 * if possible.
 	 */
-	for (disk=0; disk < mddev->raid_disks; disk++)
+	if (rdev->saved_raid_disk >= 0 &&
+	    conf->disks[rdev->saved_raid_disk].rdev == NULL)
+		disk = rdev->saved_raid_disk;
+	else
+		disk = 0;
+	for ( ; disk < mddev->raid_disks; disk++)
 		if ((p=conf->disks + disk)->rdev == NULL) {
 			clear_bit(In_sync, &rdev->flags);
 			rdev->raid_disk = disk;
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 1a3b3c7..ecb9a31 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -26,7 +26,7 @@
 	  module will be called bttv.
 
 config VIDEO_BT848_DVB
-	tristate "DVB/ATSC Support for bt878 based TV cards"
+	bool "DVB/ATSC Support for bt878 based TV cards"
 	depends on VIDEO_BT848 && DVB_CORE
 	select DVB_BT8XX
 	---help---
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 41818b6..85ba410 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -46,8 +46,8 @@
 	  If you are unsure, choose Y.
 
 config VIDEO_CX88_DVB_MT352
-	tristate "Zarlink MT352 DVB-T Support"
-	default m
+	bool "Zarlink MT352 DVB-T Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_MT352
 	---help---
@@ -55,8 +55,8 @@
 	  Connexant 2388x chip and the MT352 demodulator.
 
 config VIDEO_CX88_DVB_OR51132
-	tristate "OR51132 ATSC Support"
-	default m
+	bool "OR51132 ATSC Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_OR51132
 	---help---
@@ -64,8 +64,8 @@
 	  Connexant 2388x chip and the OR51132 demodulator.
 
 config VIDEO_CX88_DVB_CX22702
-	tristate "Conexant CX22702 DVB-T Support"
-	default m
+	bool "Conexant CX22702 DVB-T Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_CX22702
 	---help---
@@ -73,8 +73,8 @@
 	  Connexant 2388x chip and the CX22702 demodulator.
 
 config VIDEO_CX88_DVB_LGDT330X
-	tristate "LG Electronics DT3302/DT3303 ATSC Support"
-	default m
+	bool "LG Electronics DT3302/DT3303 ATSC Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_LGDT330X
 	---help---
@@ -82,8 +82,8 @@
 	  Connexant 2388x chip and the LGDT3302/LGDT3303 demodulator.
 
 config VIDEO_CX88_DVB_NXT200X
-	tristate "NXT2002/NXT2004 ATSC Support"
-	default m
+	bool "NXT2002/NXT2004 ATSC Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_NXT200X
 	---help---
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 0df40b7..54401b0 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -9,21 +9,12 @@
 EXTRA_CFLAGS += -I$(src)/..
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends
-ifneq ($(CONFIG_VIDEO_BUF_DVB),n)
- EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1
-endif
-ifneq ($(CONFIG_DVB_CX22702),n)
- EXTRA_CFLAGS += -DHAVE_CX22702=1
-endif
-ifneq ($(CONFIG_DVB_OR51132),n)
- EXTRA_CFLAGS += -DHAVE_OR51132=1
-endif
-ifneq ($(CONFIG_DVB_LGDT330X),n)
- EXTRA_CFLAGS += -DHAVE_LGDT330X=1
-endif
-ifneq ($(CONFIG_DVB_MT352),n)
- EXTRA_CFLAGS += -DHAVE_MT352=1
-endif
-ifneq ($(CONFIG_DVB_NXT200X),n)
- EXTRA_CFLAGS += -DHAVE_NXT200X=1
-endif
+
+extra-cflags-$(CONFIG_VIDEO_BUF_DVB) += -DHAVE_VIDEO_BUF_DVB=1
+extra-cflags-$(CONFIG_DVB_CX22702)   += -DHAVE_CX22702=1
+extra-cflags-$(CONFIG_DVB_OR51132)   += -DHAVE_OR51132=1
+extra-cflags-$(CONFIG_DVB_LGDT330X)  += -DHAVE_LGDT330X=1
+extra-cflags-$(CONFIG_DVB_MT352)     += -DHAVE_MT352=1
+extra-cflags-$(CONFIG_DVB_NXT200X)   += -DHAVE_NXT200X=1
+
+EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 7bdeabe..c512c44 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -42,8 +42,8 @@
 	  If you are unsure, choose Y.
 
 config VIDEO_SAA7134_DVB_MT352
-	tristate "Zarlink MT352 DVB-T Support"
-	default m
+	bool "Zarlink MT352 DVB-T Support"
+	default y
 	depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
 	select DVB_MT352
 	---help---
@@ -51,8 +51,8 @@
 	  Philips saa7134 chip and the MT352 demodulator.
 
 config VIDEO_SAA7134_DVB_TDA1004X
-	tristate "Phillips TDA10045H/TDA10046H DVB-T Support"
-	default m
+	bool "Phillips TDA10045H/TDA10046H DVB-T Support"
+	default y
 	depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
 	select DVB_TDA1004X
 	---help---
@@ -60,8 +60,8 @@
 	  Philips saa7134 chip and the TDA10045H/TDA10046H demodulator.
 
 config VIDEO_SAA7134_DVB_NXT200X
-	tristate "NXT2002/NXT2004 ATSC Support"
-	default m
+	bool "NXT2002/NXT2004 ATSC Support"
+	default y
 	depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
 	select DVB_NXT200X
 	---help---
diff --git a/drivers/media/video/saa7134/Makefile b/drivers/media/video/saa7134/Makefile
index 4226b61..134f83a 100644
--- a/drivers/media/video/saa7134/Makefile
+++ b/drivers/media/video/saa7134/Makefile
@@ -11,15 +11,10 @@
 EXTRA_CFLAGS += -I$(src)/..
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends
-ifneq ($(CONFIG_VIDEO_BUF_DVB),n)
- EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1
-endif
-ifneq ($(CONFIG_DVB_MT352),n)
- EXTRA_CFLAGS += -DHAVE_MT352=1
-endif
-ifneq ($(CONFIG_DVB_TDA1004X),n)
- EXTRA_CFLAGS += -DHAVE_TDA1004X=1
-endif
-ifneq ($(CONFIG_DVB_NXT200X),n)
- EXTRA_CFLAGS += -DHAVE_NXT200X=1
-endif
+
+extra-cflags-$(CONFIG_VIDEO_BUF_DVB) += -DHAVE_VIDEO_BUF_DVB=1
+extra-cflags-$(CONFIG_DVB_MT352)     += -DHAVE_MT352=1
+extra-cflags-$(CONFIG_DVB_TDA1004X)  += -DHAVE_TDA1004X=1
+extra-cflags-$(CONFIG_DVB_NXT200X)   += -DHAVE_NXT200X=1
+
+EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index da52839..d336a1d 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -816,7 +816,7 @@
 
 			cmd.opcode = SD_SEND_RELATIVE_ADDR;
 			cmd.arg = 0;
-			cmd.flags = MMC_RSP_R1;
+			cmd.flags = MMC_RSP_R6;
 
 			err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
 			if (err != MMC_ERR_NONE)
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 2c22b4b..078579a 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -355,9 +355,10 @@
 #ifndef CONFIG_PLAT_USRV
 	/* insert interrupt */
 	request_irq(irq, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
+#ifndef CONFIG_PLAT_MAPPI3
 	/* eject interrupt */
 	request_irq(irq+1, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
-
+#endif
 	debug(3, "m32r_cfc: enable CFMSK, RDYSEL\n");
 	pcc_set(pcc_sockets, (unsigned int)PLD_CFIMASK, 0x01);
 #endif	/* CONFIG_PLAT_USRV */
diff --git a/drivers/video/console/fbcon_ccw.c b/drivers/video/console/fbcon_ccw.c
index 3afd1ee..4952b66 100644
--- a/drivers/video/console/fbcon_ccw.c
+++ b/drivers/video/console/fbcon_ccw.c
@@ -34,7 +34,7 @@
 		msk <<= (8 - mod);
 
 	if (offset > mod)
-		set_bit(FBCON_BIT(7), (void *)&msk1);
+		msk1 |= 0x01;
 
 	for (i = 0; i < vc->vc_font.width; i++) {
 		for (j = 0; j < width; j++) {
diff --git a/drivers/video/console/fbcon_rotate.h b/drivers/video/console/fbcon_rotate.h
index e504fbf..1b8f92f 100644
--- a/drivers/video/console/fbcon_rotate.h
+++ b/drivers/video/console/fbcon_rotate.h
@@ -21,21 +21,13 @@
         (s == SCROLL_REDRAW || s == SCROLL_MOVE || !(i)->fix.xpanstep) ? \
         (i)->var.xres : (i)->var.xres_virtual; })
 
-/*
- * The bitmap is always big endian
- */
-#if defined(__LITTLE_ENDIAN)
-#define FBCON_BIT(b) (7 - (b))
-#else
-#define FBCON_BIT(b) (b)
-#endif
 
 static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat)
 {
 	u32 tmp = (y * pitch) + x, index = tmp / 8,  bit = tmp % 8;
 
 	pat +=index;
-	return (test_bit(FBCON_BIT(bit), (void *)pat));
+	return (*pat) & (0x80 >> bit);
 }
 
 static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
@@ -43,7 +35,8 @@
 	u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8;
 
 	pat += index;
-	set_bit(FBCON_BIT(bit), (void *)pat);
+
+	(*pat) |= 0x80 >> bit;
 }
 
 static inline void rotate_ud(const char *in, char *out, u32 width, u32 height)
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index be72881..0ea965c 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -427,6 +427,8 @@
 
 	v9fs_mistat2inode(fcall->params.rstat.stat, file_inode, sb);
 	kfree(fcall);
+	fcall = NULL;
+	file_dentry->d_op = &v9fs_dentry_operations;
 	d_instantiate(file_dentry, file_inode);
 
 	if (perm & V9FS_DMDIR) {
diff --git a/fs/dquot.c b/fs/dquot.c
index 05b6028..2a62b3d 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1513,10 +1513,16 @@
 	if (IS_ERR(dentry))
 		return PTR_ERR(dentry);
 
+	if (!dentry->d_inode) {
+		error = -ENOENT;
+		goto out;
+	}
+
 	error = security_quota_on(dentry);
 	if (!error)
 		error = vfs_quota_on_inode(dentry->d_inode, type, format_id);
 
+out:
 	dput(dentry);
 	return error;
 }
diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 1be78b4b..6104ad3 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -767,6 +767,7 @@
 	if (input->group != EXT3_SB(sb)->s_groups_count) {
 		ext3_warning(sb, __FUNCTION__,
 			     "multiple resizers run on filesystem!\n");
+		err = -EBUSY;
 		goto exit_journal;
 	}
 
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index c045cc7..51f5da6 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -74,6 +74,24 @@
 	return 1;
 }
 
+static int dir_alias(struct inode *inode)
+{
+	if (S_ISDIR(inode->i_mode)) {
+		/* Don't allow creating an alias to a directory  */
+		struct dentry *alias = d_find_alias(inode);
+		if (alias) {
+			dput(alias);
+			return 1;
+		}
+	}
+	return 0;
+}
+
+static inline int invalid_nodeid(u64 nodeid)
+{
+	return !nodeid || nodeid == FUSE_ROOT_ID;
+}
+
 static struct dentry_operations fuse_dentry_operations = {
 	.d_revalidate	= fuse_dentry_revalidate,
 };
@@ -97,7 +115,7 @@
 	fuse_lookup_init(req, dir, entry, &outarg);
 	request_send(fc, req);
 	err = req->out.h.error;
-	if (!err && (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID))
+	if (!err && invalid_nodeid(outarg.nodeid))
 		err = -EIO;
 	if (!err) {
 		inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
@@ -193,7 +211,7 @@
 	}
 
 	err = -EIO;
-	if (!S_ISREG(outentry.attr.mode))
+	if (!S_ISREG(outentry.attr.mode) || invalid_nodeid(outentry.nodeid))
 		goto out_free_ff;
 
 	inode = fuse_iget(dir->i_sb, outentry.nodeid, outentry.generation,
@@ -250,7 +268,7 @@
 		fuse_put_request(fc, req);
 		return err;
 	}
-	if (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID) {
+	if (invalid_nodeid(outarg.nodeid)) {
 		fuse_put_request(fc, req);
 		return -EIO;
 	}
@@ -263,7 +281,7 @@
 	fuse_put_request(fc, req);
 
 	/* Don't allow userspace to do really stupid things... */
-	if ((inode->i_mode ^ mode) & S_IFMT) {
+	if (((inode->i_mode ^ mode) & S_IFMT) || dir_alias(inode)) {
 		iput(inode);
 		return -EIO;
 	}
@@ -874,14 +892,9 @@
 	err = fuse_lookup_iget(dir, entry, &inode);
 	if (err)
 		return ERR_PTR(err);
-	if (inode && S_ISDIR(inode->i_mode)) {
-		/* Don't allow creating an alias to a directory  */
-		struct dentry *alias = d_find_alias(inode);
-		if (alias) {
-			dput(alias);
-			iput(inode);
-			return ERR_PTR(-EIO);
-		}
+	if (inode && dir_alias(inode)) {
+		iput(inode);
+		return ERR_PTR(-EIO);
 	}
 	d_add(entry, inode);
 	return NULL;
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 9ab97ce..50bd5a8f 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -402,12 +402,11 @@
 /*
  * Calculate numa node maps for a vma
  */
-static struct numa_maps *get_numa_maps(const struct vm_area_struct *vma)
+static struct numa_maps *get_numa_maps(struct vm_area_struct *vma)
 {
+	int i;
 	struct page *page;
 	unsigned long vaddr;
-	struct mm_struct *mm = vma->vm_mm;
-	int i;
 	struct numa_maps *md = kmalloc(sizeof(struct numa_maps), GFP_KERNEL);
 
 	if (!md)
@@ -420,7 +419,7 @@
 		md->node[i] =0;
 
  	for (vaddr = vma->vm_start; vaddr < vma->vm_end; vaddr += PAGE_SIZE) {
-		page = follow_page(mm, vaddr, 0);
+		page = follow_page(vma, vaddr, 0);
 		if (page) {
 			int count = page_mapcount(page);
 
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 5f82352..0a044ad 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -2194,7 +2194,7 @@
 	INITIALIZE_PATH(path);
 	int pos_in_item;
 	int jbegin_count = JOURNAL_PER_BALANCE_CNT;
-	loff_t byte_offset = (block << inode->i_sb->s_blocksize_bits) + 1;
+	loff_t byte_offset = ((loff_t)block << inode->i_sb->s_blocksize_bits)+1;
 	int retval;
 	int use_get_block = 0;
 	int bytes_copied = 0;
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index cb33d57..7f1be48 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -21,6 +21,7 @@
  *    10-Mar-2005    LCVR    Changed S3C2410_VA to S3C24XX_VA
  *    28-Mar-2005    LCVR    Fixed definition of GPB10
  *    26-Oct-2005    BJD     Added generic configuration types
+ *    27-Nov-2005    LCVR    Added definitions to S3C2400 registers
 */
 
 
@@ -54,12 +55,16 @@
 
 #define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO)
 
-/* port A - 22bits, zero in bit X makes pin X output
+/* port A - S3C2410: 22bits, zero in bit X makes pin X output
+ *          S3C2400: 18bits, zero in bit X makes pin X output
  * 1 makes port special function, this is default
 */
 #define S3C2410_GPACON	   S3C2410_GPIOREG(0x00)
 #define S3C2410_GPADAT	   S3C2410_GPIOREG(0x04)
 
+#define S3C2400_GPACON	   S3C2410_GPIOREG(0x00)
+#define S3C2400_GPADAT	   S3C2410_GPIOREG(0x04)
+
 #define S3C2410_GPA0         S3C2410_GPIONO(S3C2410_GPIO_BANKA, 0)
 #define S3C2410_GPA0_OUT     (0<<0)
 #define S3C2410_GPA0_ADDR0   (1<<0)
@@ -103,34 +108,42 @@
 #define S3C2410_GPA10        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 10)
 #define S3C2410_GPA10_OUT    (0<<10)
 #define S3C2410_GPA10_ADDR25 (1<<10)
+#define S3C2400_GPA10_SCKE   (1<<10)
 
 #define S3C2410_GPA11        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 11)
 #define S3C2410_GPA11_OUT    (0<<11)
 #define S3C2410_GPA11_ADDR26 (1<<11)
+#define S3C2400_GPA11_nCAS0  (1<<11)
 
 #define S3C2410_GPA12        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 12)
 #define S3C2410_GPA12_OUT    (0<<12)
 #define S3C2410_GPA12_nGCS1  (1<<12)
+#define S3C2400_GPA12_nCAS1  (1<<12)
 
 #define S3C2410_GPA13        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 13)
 #define S3C2410_GPA13_OUT    (0<<13)
 #define S3C2410_GPA13_nGCS2  (1<<13)
+#define S3C2400_GPA13_nGCS1  (1<<13)
 
 #define S3C2410_GPA14        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 14)
 #define S3C2410_GPA14_OUT    (0<<14)
 #define S3C2410_GPA14_nGCS3  (1<<14)
+#define S3C2400_GPA14_nGCS2  (1<<14)
 
 #define S3C2410_GPA15        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 15)
 #define S3C2410_GPA15_OUT    (0<<15)
 #define S3C2410_GPA15_nGCS4  (1<<15)
+#define S3C2400_GPA15_nGCS3  (1<<15)
 
 #define S3C2410_GPA16        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 16)
 #define S3C2410_GPA16_OUT    (0<<16)
 #define S3C2410_GPA16_nGCS5  (1<<16)
+#define S3C2400_GPA16_nGCS4  (1<<16)
 
 #define S3C2410_GPA17        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 17)
 #define S3C2410_GPA17_OUT    (0<<17)
 #define S3C2410_GPA17_CLE    (1<<17)
+#define S3C2400_GPA17_nGCS5  (1<<17)
 
 #define S3C2410_GPA18        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 18)
 #define S3C2410_GPA18_OUT    (0<<18)
@@ -152,10 +165,16 @@
 #define S3C2410_GPA22_OUT    (0<<22)
 #define S3C2410_GPA22_nFCE   (1<<22)
 
-/* 0x08 and 0x0c are reserved */
+/* 0x08 and 0x0c are reserved on S3C2410 */
 
-/* GPB is 10 IO pins, each configured by 2 bits each in GPBCON.
+/* S3C2410:
+ * GPB is 10 IO pins, each configured by 2 bits each in GPBCON.
  *   00 = input, 01 = output, 10=special function, 11=reserved
+
+ * S3C2400:
+ * GPB is 16 IO pins, each configured by 2 bits each in GPBCON.
+ *   00 = input, 01 = output, 10=data, 11=special function
+
  * bit 0,1 = pin 0, 2,3= pin 1...
  *
  * CPBUP = pull up resistor control, 1=disabled, 0=enabled
@@ -165,63 +184,113 @@
 #define S3C2410_GPBDAT	   S3C2410_GPIOREG(0x14)
 #define S3C2410_GPBUP	   S3C2410_GPIOREG(0x18)
 
+#define S3C2400_GPBCON	   S3C2410_GPIOREG(0x08)
+#define S3C2400_GPBDAT	   S3C2410_GPIOREG(0x0C)
+#define S3C2400_GPBUP	   S3C2410_GPIOREG(0x10)
+
 /* no i/o pin in port b can have value 3! */
 
 #define S3C2410_GPB0         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0)
 #define S3C2410_GPB0_INP     (0x00 << 0)
 #define S3C2410_GPB0_OUTP    (0x01 << 0)
 #define S3C2410_GPB0_TOUT0   (0x02 << 0)
+#define S3C2400_GPB0_DATA16  (0x02 << 0)
 
 #define S3C2410_GPB1         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 1)
 #define S3C2410_GPB1_INP     (0x00 << 2)
 #define S3C2410_GPB1_OUTP    (0x01 << 2)
 #define S3C2410_GPB1_TOUT1   (0x02 << 2)
+#define S3C2400_GPB1_DATA17  (0x02 << 2)
 
 #define S3C2410_GPB2         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 2)
 #define S3C2410_GPB2_INP     (0x00 << 4)
 #define S3C2410_GPB2_OUTP    (0x01 << 4)
 #define S3C2410_GPB2_TOUT2   (0x02 << 4)
+#define S3C2400_GPB2_DATA18  (0x02 << 4)
+#define S3C2400_GPB2_TCLK1   (0x03 << 4)
 
 #define S3C2410_GPB3         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 3)
 #define S3C2410_GPB3_INP     (0x00 << 6)
 #define S3C2410_GPB3_OUTP    (0x01 << 6)
 #define S3C2410_GPB3_TOUT3   (0x02 << 6)
+#define S3C2400_GPB3_DATA19  (0x02 << 6)
+#define S3C2400_GPB3_TXD1    (0x03 << 6)
 
 #define S3C2410_GPB4         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 4)
 #define S3C2410_GPB4_INP     (0x00 << 8)
 #define S3C2410_GPB4_OUTP    (0x01 << 8)
 #define S3C2410_GPB4_TCLK0   (0x02 << 8)
+#define S3C2400_GPB4_DATA20  (0x02 << 8)
 #define S3C2410_GPB4_MASK    (0x03 << 8)
+#define S3C2400_GPB4_RXD1    (0x03 << 8)
+#define S3C2400_GPB4_MASK    (0x03 << 8)
 
 #define S3C2410_GPB5         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 5)
 #define S3C2410_GPB5_INP     (0x00 << 10)
 #define S3C2410_GPB5_OUTP    (0x01 << 10)
 #define S3C2410_GPB5_nXBACK  (0x02 << 10)
+#define S3C2400_GPB5_DATA21  (0x02 << 10)
+#define S3C2400_GPB5_nCTS1   (0x03 << 10)
 
 #define S3C2410_GPB6         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 6)
 #define S3C2410_GPB6_INP     (0x00 << 12)
 #define S3C2410_GPB6_OUTP    (0x01 << 12)
 #define S3C2410_GPB6_nXBREQ  (0x02 << 12)
+#define S3C2400_GPB6_DATA22  (0x02 << 12)
+#define S3C2400_GPB6_nRTS1   (0x03 << 12)
 
 #define S3C2410_GPB7         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 7)
 #define S3C2410_GPB7_INP     (0x00 << 14)
 #define S3C2410_GPB7_OUTP    (0x01 << 14)
 #define S3C2410_GPB7_nXDACK1 (0x02 << 14)
+#define S3C2400_GPB7_DATA23  (0x02 << 14)
 
 #define S3C2410_GPB8         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8)
 #define S3C2410_GPB8_INP     (0x00 << 16)
 #define S3C2410_GPB8_OUTP    (0x01 << 16)
 #define S3C2410_GPB8_nXDREQ1 (0x02 << 16)
+#define S3C2400_GPB8_DATA24  (0x02 << 16)
 
 #define S3C2410_GPB9         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 9)
 #define S3C2410_GPB9_INP     (0x00 << 18)
 #define S3C2410_GPB9_OUTP    (0x01 << 18)
 #define S3C2410_GPB9_nXDACK0 (0x02 << 18)
+#define S3C2400_GPB9_DATA25  (0x02 << 18)
+#define S3C2400_GPB9_I2SSDI  (0x03 << 18)
 
 #define S3C2410_GPB10        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 10)
 #define S3C2410_GPB10_INP    (0x00 << 20)
 #define S3C2410_GPB10_OUTP   (0x01 << 20)
 #define S3C2410_GPB10_nXDRE0 (0x02 << 20)
+#define S3C2400_GPB10_DATA26 (0x02 << 20)
+#define S3C2400_GPB10_nSS    (0x03 << 20)
+
+#define S3C2400_GPB11        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 11)
+#define S3C2400_GPB11_INP    (0x00 << 22)
+#define S3C2400_GPB11_OUTP   (0x01 << 22)
+#define S3C2400_GPB11_DATA27 (0x02 << 22)
+
+#define S3C2400_GPB12        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 12)
+#define S3C2400_GPB12_INP    (0x00 << 24)
+#define S3C2400_GPB12_OUTP   (0x01 << 24)
+#define S3C2400_GPB12_DATA28 (0x02 << 24)
+
+#define S3C2400_GPB13        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 13)
+#define S3C2400_GPB13_INP    (0x00 << 26)
+#define S3C2400_GPB13_OUTP   (0x01 << 26)
+#define S3C2400_GPB13_DATA29 (0x02 << 26)
+
+#define S3C2400_GPB14        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 14)
+#define S3C2400_GPB14_INP    (0x00 << 28)
+#define S3C2400_GPB14_OUTP   (0x01 << 28)
+#define S3C2400_GPB14_DATA30 (0x02 << 28)
+
+#define S3C2400_GPB15        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 15)
+#define S3C2400_GPB15_INP    (0x00 << 30)
+#define S3C2400_GPB15_OUTP   (0x01 << 30)
+#define S3C2400_GPB15_DATA31 (0x02 << 30)
+
+#define S3C2410_GPB_PUPDIS(x)  (1<<(x))
 
 /* Port C consits of 16 GPIO/Special function
  *
@@ -233,150 +302,193 @@
 #define S3C2410_GPCDAT	   S3C2410_GPIOREG(0x24)
 #define S3C2410_GPCUP	   S3C2410_GPIOREG(0x28)
 
+#define S3C2400_GPCCON	   S3C2410_GPIOREG(0x14)
+#define S3C2400_GPCDAT	   S3C2410_GPIOREG(0x18)
+#define S3C2400_GPCUP	   S3C2410_GPIOREG(0x1C)
+
 #define S3C2410_GPC0            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 0)
 #define S3C2410_GPC0_INP	(0x00 << 0)
 #define S3C2410_GPC0_OUTP	(0x01 << 0)
 #define S3C2410_GPC0_LEND	(0x02 << 0)
+#define S3C2400_GPC0_VD0 	(0x02 << 0)
 
 #define S3C2410_GPC1            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 1)
 #define S3C2410_GPC1_INP	(0x00 << 2)
 #define S3C2410_GPC1_OUTP	(0x01 << 2)
 #define S3C2410_GPC1_VCLK	(0x02 << 2)
+#define S3C2400_GPC1_VD1 	(0x02 << 2)
 
 #define S3C2410_GPC2            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 2)
 #define S3C2410_GPC2_INP	(0x00 << 4)
 #define S3C2410_GPC2_OUTP	(0x01 << 4)
 #define S3C2410_GPC2_VLINE	(0x02 << 4)
+#define S3C2400_GPC2_VD2  	(0x02 << 4)
 
 #define S3C2410_GPC3            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 3)
 #define S3C2410_GPC3_INP	(0x00 << 6)
 #define S3C2410_GPC3_OUTP	(0x01 << 6)
 #define S3C2410_GPC3_VFRAME	(0x02 << 6)
+#define S3C2400_GPC3_VD3   	(0x02 << 6)
 
 #define S3C2410_GPC4            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 4)
 #define S3C2410_GPC4_INP	(0x00 << 8)
 #define S3C2410_GPC4_OUTP	(0x01 << 8)
 #define S3C2410_GPC4_VM		(0x02 << 8)
+#define S3C2400_GPC4_VD4	(0x02 << 8)
 
 #define S3C2410_GPC5            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 5)
 #define S3C2410_GPC5_INP	(0x00 << 10)
 #define S3C2410_GPC5_OUTP	(0x01 << 10)
 #define S3C2410_GPC5_LCDVF0	(0x02 << 10)
+#define S3C2400_GPC5_VD5   	(0x02 << 10)
 
 #define S3C2410_GPC6            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 6)
 #define S3C2410_GPC6_INP	(0x00 << 12)
 #define S3C2410_GPC6_OUTP	(0x01 << 12)
 #define S3C2410_GPC6_LCDVF1	(0x02 << 12)
+#define S3C2400_GPC6_VD6   	(0x02 << 12)
 
 #define S3C2410_GPC7            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 7)
 #define S3C2410_GPC7_INP	(0x00 << 14)
 #define S3C2410_GPC7_OUTP	(0x01 << 14)
 #define S3C2410_GPC7_LCDVF2	(0x02 << 14)
+#define S3C2400_GPC7_VD7   	(0x02 << 14)
 
 #define S3C2410_GPC8            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 8)
 #define S3C2410_GPC8_INP	(0x00 << 16)
 #define S3C2410_GPC8_OUTP	(0x01 << 16)
 #define S3C2410_GPC8_VD0	(0x02 << 16)
+#define S3C2400_GPC8_VD8	(0x02 << 16)
 
 #define S3C2410_GPC9            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 9)
 #define S3C2410_GPC9_INP	(0x00 << 18)
 #define S3C2410_GPC9_OUTP	(0x01 << 18)
 #define S3C2410_GPC9_VD1	(0x02 << 18)
+#define S3C2400_GPC9_VD9	(0x02 << 18)
 
 #define S3C2410_GPC10           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 10)
 #define S3C2410_GPC10_INP	(0x00 << 20)
 #define S3C2410_GPC10_OUTP	(0x01 << 20)
 #define S3C2410_GPC10_VD2	(0x02 << 20)
+#define S3C2400_GPC10_VD10	(0x02 << 20)
 
 #define S3C2410_GPC11           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 11)
 #define S3C2410_GPC11_INP	(0x00 << 22)
 #define S3C2410_GPC11_OUTP	(0x01 << 22)
 #define S3C2410_GPC11_VD3	(0x02 << 22)
+#define S3C2400_GPC11_VD11	(0x02 << 22)
 
 #define S3C2410_GPC12           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 12)
 #define S3C2410_GPC12_INP	(0x00 << 24)
 #define S3C2410_GPC12_OUTP	(0x01 << 24)
 #define S3C2410_GPC12_VD4	(0x02 << 24)
+#define S3C2400_GPC12_VD12	(0x02 << 24)
 
 #define S3C2410_GPC13           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 13)
 #define S3C2410_GPC13_INP	(0x00 << 26)
 #define S3C2410_GPC13_OUTP	(0x01 << 26)
 #define S3C2410_GPC13_VD5	(0x02 << 26)
+#define S3C2400_GPC13_VD13	(0x02 << 26)
 
 #define S3C2410_GPC14           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 14)
 #define S3C2410_GPC14_INP	(0x00 << 28)
 #define S3C2410_GPC14_OUTP	(0x01 << 28)
 #define S3C2410_GPC14_VD6	(0x02 << 28)
+#define S3C2400_GPC14_VD14	(0x02 << 28)
 
 #define S3C2410_GPC15           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 15)
 #define S3C2410_GPC15_INP	(0x00 << 30)
 #define S3C2410_GPC15_OUTP	(0x01 << 30)
 #define S3C2410_GPC15_VD7	(0x02 << 30)
+#define S3C2400_GPC15_VD15	(0x02 << 30)
 
-/* Port D consists of 16 GPIO/Special function
+#define S3C2410_GPC_PUPDIS(x)  (1<<(x))
+
+/*
+ * S3C2410: Port D consists of 16 GPIO/Special function
  *
  * almost identical setup to port b, but the special functions are mostly
  * to do with the video system's data.
+ *
+ * S3C2400: Port D consists of 11 GPIO/Special function
+ *
+ * almost identical setup to port c
 */
 
 #define S3C2410_GPDCON	   S3C2410_GPIOREG(0x30)
 #define S3C2410_GPDDAT	   S3C2410_GPIOREG(0x34)
 #define S3C2410_GPDUP	   S3C2410_GPIOREG(0x38)
 
+#define S3C2400_GPDCON	   S3C2410_GPIOREG(0x20)
+#define S3C2400_GPDDAT	   S3C2410_GPIOREG(0x24)
+#define S3C2400_GPDUP	   S3C2410_GPIOREG(0x28)
+
 #define S3C2410_GPD0            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 0)
 #define S3C2410_GPD0_INP	(0x00 << 0)
 #define S3C2410_GPD0_OUTP	(0x01 << 0)
 #define S3C2410_GPD0_VD8	(0x02 << 0)
+#define S3C2400_GPD0_VFRAME	(0x02 << 0)
 
 #define S3C2410_GPD1            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 1)
 #define S3C2410_GPD1_INP	(0x00 << 2)
 #define S3C2410_GPD1_OUTP	(0x01 << 2)
 #define S3C2410_GPD1_VD9	(0x02 << 2)
+#define S3C2400_GPD1_VM		(0x02 << 2)
 
 #define S3C2410_GPD2            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 2)
 #define S3C2410_GPD2_INP	(0x00 << 4)
 #define S3C2410_GPD2_OUTP	(0x01 << 4)
 #define S3C2410_GPD2_VD10	(0x02 << 4)
+#define S3C2400_GPD2_VLINE	(0x02 << 4)
 
 #define S3C2410_GPD3            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 3)
 #define S3C2410_GPD3_INP	(0x00 << 6)
 #define S3C2410_GPD3_OUTP	(0x01 << 6)
 #define S3C2410_GPD3_VD11	(0x02 << 6)
+#define S3C2400_GPD3_VCLK	(0x02 << 6)
 
 #define S3C2410_GPD4            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 4)
 #define S3C2410_GPD4_INP	(0x00 << 8)
 #define S3C2410_GPD4_OUTP	(0x01 << 8)
 #define S3C2410_GPD4_VD12	(0x02 << 8)
+#define S3C2400_GPD4_LEND	(0x02 << 8)
 
 #define S3C2410_GPD5            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 5)
 #define S3C2410_GPD5_INP	(0x00 << 10)
 #define S3C2410_GPD5_OUTP	(0x01 << 10)
 #define S3C2410_GPD5_VD13	(0x02 << 10)
+#define S3C2400_GPD5_TOUT0	(0x02 << 10)
 
 #define S3C2410_GPD6            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 6)
 #define S3C2410_GPD6_INP	(0x00 << 12)
 #define S3C2410_GPD6_OUTP	(0x01 << 12)
 #define S3C2410_GPD6_VD14	(0x02 << 12)
+#define S3C2400_GPD6_TOUT1	(0x02 << 12)
 
 #define S3C2410_GPD7            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 7)
 #define S3C2410_GPD7_INP	(0x00 << 14)
 #define S3C2410_GPD7_OUTP	(0x01 << 14)
 #define S3C2410_GPD7_VD15	(0x02 << 14)
+#define S3C2400_GPD7_TOUT2	(0x02 << 14)
 
 #define S3C2410_GPD8            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 8)
 #define S3C2410_GPD8_INP	(0x00 << 16)
 #define S3C2410_GPD8_OUTP	(0x01 << 16)
 #define S3C2410_GPD8_VD16	(0x02 << 16)
+#define S3C2400_GPD8_TOUT3	(0x02 << 16)
 
 #define S3C2410_GPD9            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 9)
 #define S3C2410_GPD9_INP	(0x00 << 18)
 #define S3C2410_GPD9_OUTP	(0x01 << 18)
 #define S3C2410_GPD9_VD17	(0x02 << 18)
+#define S3C2400_GPD9_TCLK0	(0x02 << 18)
+#define S3C2410_GPD9_MASK       (0x03 << 18)
 
 #define S3C2410_GPD10           S3C2410_GPIONO(S3C2410_GPIO_BANKD, 10)
 #define S3C2410_GPD10_INP	(0x00 << 20)
 #define S3C2410_GPD10_OUTP	(0x01 << 20)
 #define S3C2410_GPD10_VD18	(0x02 << 20)
+#define S3C2400_GPD10_nWAIT	(0x02 << 20)
 
 #define S3C2410_GPD11           S3C2410_GPIONO(S3C2410_GPIO_BANKD, 11)
 #define S3C2410_GPD11_INP	(0x00 << 22)
@@ -403,37 +515,56 @@
 #define S3C2410_GPD15_OUTP	(0x01 << 30)
 #define S3C2410_GPD15_VD23	(0x02 << 30)
 
-/* Port E consists of 16 GPIO/Special function
+#define S3C2410_GPD_PUPDIS(x)  (1<<(x))
+
+/* S3C2410:
+ * Port E consists of 16 GPIO/Special function
  *
  * again, the same as port B, but dealing with I2S, SDI, and
  * more miscellaneous functions
+ *
+ * S3C2400:
+ * Port E consists of 12 GPIO/Special function
+ *
+ * GPIO / interrupt inputs
 */
 
 #define S3C2410_GPECON	   S3C2410_GPIOREG(0x40)
 #define S3C2410_GPEDAT	   S3C2410_GPIOREG(0x44)
 #define S3C2410_GPEUP	   S3C2410_GPIOREG(0x48)
 
+#define S3C2400_GPECON	   S3C2410_GPIOREG(0x2C)
+#define S3C2400_GPEDAT	   S3C2410_GPIOREG(0x30)
+#define S3C2400_GPEUP	   S3C2410_GPIOREG(0x34)
+
 #define S3C2410_GPE0           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 0)
 #define S3C2410_GPE0_INP       (0x00 << 0)
 #define S3C2410_GPE0_OUTP      (0x01 << 0)
 #define S3C2410_GPE0_I2SLRCK   (0x02 << 0)
+#define S3C2400_GPE0_EINT0     (0x02 << 0)
 #define S3C2410_GPE0_MASK      (0x03 << 0)
 
 #define S3C2410_GPE1           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 1)
 #define S3C2410_GPE1_INP       (0x00 << 2)
 #define S3C2410_GPE1_OUTP      (0x01 << 2)
 #define S3C2410_GPE1_I2SSCLK   (0x02 << 2)
+#define S3C2400_GPE1_EINT1     (0x02 << 2)
+#define S3C2400_GPE1_nSS       (0x03 << 2)
 #define S3C2410_GPE1_MASK      (0x03 << 2)
 
 #define S3C2410_GPE2           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 2)
 #define S3C2410_GPE2_INP       (0x00 << 4)
 #define S3C2410_GPE2_OUTP      (0x01 << 4)
 #define S3C2410_GPE2_CDCLK     (0x02 << 4)
+#define S3C2400_GPE2_EINT2     (0x02 << 4)
+#define S3C2400_GPE2_I2SSDI    (0x03 << 4)
 
 #define S3C2410_GPE3           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 3)
 #define S3C2410_GPE3_INP       (0x00 << 6)
 #define S3C2410_GPE3_OUTP      (0x01 << 6)
 #define S3C2410_GPE3_I2SSDI    (0x02 << 6)
+#define S3C2400_GPE3_EINT3     (0x02 << 6)
+#define S3C2400_GPE3_nCTS1     (0x03 << 6)
 #define S3C2410_GPE3_nSS0      (0x03 << 6)
 #define S3C2410_GPE3_MASK      (0x03 << 6)
 
@@ -441,6 +572,8 @@
 #define S3C2410_GPE4_INP       (0x00 << 8)
 #define S3C2410_GPE4_OUTP      (0x01 << 8)
 #define S3C2410_GPE4_I2SSDO    (0x02 << 8)
+#define S3C2400_GPE4_EINT4     (0x02 << 8)
+#define S3C2400_GPE4_nRTS1     (0x03 << 8)
 #define S3C2410_GPE4_I2SSDI    (0x03 << 8)
 #define S3C2410_GPE4_MASK      (0x03 << 8)
 
@@ -448,36 +581,46 @@
 #define S3C2410_GPE5_INP       (0x00 << 10)
 #define S3C2410_GPE5_OUTP      (0x01 << 10)
 #define S3C2410_GPE5_SDCLK     (0x02 << 10)
+#define S3C2400_GPE5_EINT5     (0x02 << 10)
+#define S3C2400_GPE5_TCLK1     (0x03 << 10)
 
 #define S3C2410_GPE6           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 6)
 #define S3C2410_GPE6_INP       (0x00 << 12)
 #define S3C2410_GPE6_OUTP      (0x01 << 12)
 #define S3C2410_GPE6_SDCMD     (0x02 << 12)
+#define S3C2400_GPE6_EINT6     (0x02 << 12)
 
 #define S3C2410_GPE7           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 7)
 #define S3C2410_GPE7_INP       (0x00 << 14)
 #define S3C2410_GPE7_OUTP      (0x01 << 14)
 #define S3C2410_GPE7_SDDAT0    (0x02 << 14)
+#define S3C2400_GPE7_EINT7     (0x02 << 14)
 
 #define S3C2410_GPE8           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 8)
 #define S3C2410_GPE8_INP       (0x00 << 16)
 #define S3C2410_GPE8_OUTP      (0x01 << 16)
 #define S3C2410_GPE8_SDDAT1    (0x02 << 16)
+#define S3C2400_GPE8_nXDACK0   (0x02 << 16)
 
 #define S3C2410_GPE9           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 9)
 #define S3C2410_GPE9_INP       (0x00 << 18)
 #define S3C2410_GPE9_OUTP      (0x01 << 18)
 #define S3C2410_GPE9_SDDAT2    (0x02 << 18)
+#define S3C2400_GPE9_nXDACK1   (0x02 << 18)
+#define S3C2400_GPE9_nXBACK    (0x03 << 18)
 
 #define S3C2410_GPE10          S3C2410_GPIONO(S3C2410_GPIO_BANKE, 10)
 #define S3C2410_GPE10_INP      (0x00 << 20)
 #define S3C2410_GPE10_OUTP     (0x01 << 20)
 #define S3C2410_GPE10_SDDAT3   (0x02 << 20)
+#define S3C2400_GPE10_nXDREQ0  (0x02 << 20)
 
 #define S3C2410_GPE11          S3C2410_GPIONO(S3C2410_GPIO_BANKE, 11)
 #define S3C2410_GPE11_INP      (0x00 << 22)
 #define S3C2410_GPE11_OUTP     (0x01 << 22)
 #define S3C2410_GPE11_SPIMISO0 (0x02 << 22)
+#define S3C2400_GPE11_nXDREQ1  (0x02 << 22)
+#define S3C2400_GPE11_nXBREQ   (0x03 << 22)
 
 #define S3C2410_GPE12          S3C2410_GPIONO(S3C2410_GPIO_BANKE, 12)
 #define S3C2410_GPE12_INP      (0x00 << 24)
@@ -509,7 +652,8 @@
 
 #define S3C2410_GPE_PUPDIS(x)  (1<<(x))
 
-/* Port F consists of 8 GPIO/Special function
+/* S3C2410:
+ * Port F consists of 8 GPIO/Special function
  *
  * GPIO / interrupt inputs
  *
@@ -517,100 +661,141 @@
  *   00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 undefined
  *
  * pull up works like all other ports.
+ *
+ * S3C2400:
+ * Port F consists of 7 GPIO/Special function
+ *
+ * GPIO/serial/misc pins
 */
 
 #define S3C2410_GPFCON	   S3C2410_GPIOREG(0x50)
 #define S3C2410_GPFDAT	   S3C2410_GPIOREG(0x54)
 #define S3C2410_GPFUP	   S3C2410_GPIOREG(0x58)
 
+#define S3C2400_GPFCON	   S3C2410_GPIOREG(0x38)
+#define S3C2400_GPFDAT	   S3C2410_GPIOREG(0x3C)
+#define S3C2400_GPFUP	   S3C2410_GPIOREG(0x40)
+
 #define S3C2410_GPF0        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 0)
 #define S3C2410_GPF0_INP    (0x00 << 0)
 #define S3C2410_GPF0_OUTP   (0x01 << 0)
 #define S3C2410_GPF0_EINT0  (0x02 << 0)
+#define S3C2400_GPF0_RXD0   (0x02 << 0)
 
 #define S3C2410_GPF1        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 1)
 #define S3C2410_GPF1_INP    (0x00 << 2)
 #define S3C2410_GPF1_OUTP   (0x01 << 2)
 #define S3C2410_GPF1_EINT1  (0x02 << 2)
+#define S3C2400_GPF1_RXD1   (0x02 << 2)
+#define S3C2400_GPF1_IICSDA (0x03 << 2)
 
 #define S3C2410_GPF2        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 2)
 #define S3C2410_GPF2_INP    (0x00 << 4)
 #define S3C2410_GPF2_OUTP   (0x01 << 4)
 #define S3C2410_GPF2_EINT2  (0x02 << 4)
+#define S3C2400_GPF2_TXD0   (0x02 << 4)
 
 #define S3C2410_GPF3        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 3)
 #define S3C2410_GPF3_INP    (0x00 << 6)
 #define S3C2410_GPF3_OUTP   (0x01 << 6)
 #define S3C2410_GPF3_EINT3  (0x02 << 6)
+#define S3C2400_GPF3_TXD1   (0x02 << 6)
+#define S3C2400_GPF3_IICSCL (0x03 << 6)
 
 #define S3C2410_GPF4        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 4)
 #define S3C2410_GPF4_INP    (0x00 << 8)
 #define S3C2410_GPF4_OUTP   (0x01 << 8)
 #define S3C2410_GPF4_EINT4  (0x02 << 8)
+#define S3C2400_GPF4_nRTS0  (0x02 << 8)
+#define S3C2400_GPF4_nXBACK (0x03 << 8)
 
 #define S3C2410_GPF5        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 5)
 #define S3C2410_GPF5_INP    (0x00 << 10)
 #define S3C2410_GPF5_OUTP   (0x01 << 10)
 #define S3C2410_GPF5_EINT5  (0x02 << 10)
+#define S3C2400_GPF5_nCTS0  (0x02 << 10)
+#define S3C2400_GPF5_nXBREQ (0x03 << 10)
 
 #define S3C2410_GPF6        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 6)
 #define S3C2410_GPF6_INP    (0x00 << 12)
 #define S3C2410_GPF6_OUTP   (0x01 << 12)
 #define S3C2410_GPF6_EINT6  (0x02 << 12)
+#define S3C2400_GPF6_CLKOUT (0x02 << 12)
 
 #define S3C2410_GPF7        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 7)
 #define S3C2410_GPF7_INP    (0x00 << 14)
 #define S3C2410_GPF7_OUTP   (0x01 << 14)
 #define S3C2410_GPF7_EINT7  (0x02 << 14)
 
-/* Port G consists of 8 GPIO/IRQ/Special function
+#define S3C2410_GPF_PUPDIS(x)  (1<<(x))
+
+/* S3C2410:
+ * Port G consists of 8 GPIO/IRQ/Special function
  *
  * GPGCON has 2 bits for each of the input pins on port F
  *   00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func
  *
  * pull up works like all other ports.
+ *
+ * S3C2400:
+ * Port G consists of 10 GPIO/Special function
 */
 
 #define S3C2410_GPGCON	   S3C2410_GPIOREG(0x60)
 #define S3C2410_GPGDAT	   S3C2410_GPIOREG(0x64)
 #define S3C2410_GPGUP	   S3C2410_GPIOREG(0x68)
 
+#define S3C2400_GPGCON	   S3C2410_GPIOREG(0x44)
+#define S3C2400_GPGDAT	   S3C2410_GPIOREG(0x48)
+#define S3C2400_GPGUP	   S3C2410_GPIOREG(0x4C)
+
 #define S3C2410_GPG0          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 0)
 #define S3C2410_GPG0_INP      (0x00 << 0)
 #define S3C2410_GPG0_OUTP     (0x01 << 0)
 #define S3C2410_GPG0_EINT8    (0x02 << 0)
+#define S3C2400_GPG0_I2SLRCK  (0x02 << 0)
 
 #define S3C2410_GPG1          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 1)
 #define S3C2410_GPG1_INP      (0x00 << 2)
 #define S3C2410_GPG1_OUTP     (0x01 << 2)
 #define S3C2410_GPG1_EINT9    (0x02 << 2)
+#define S3C2400_GPG1_I2SSCLK  (0x02 << 2)
 
 #define S3C2410_GPG2          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 2)
 #define S3C2410_GPG2_INP      (0x00 << 4)
 #define S3C2410_GPG2_OUTP     (0x01 << 4)
 #define S3C2410_GPG2_EINT10   (0x02 << 4)
+#define S3C2400_GPG2_CDCLK    (0x02 << 4)
 
 #define S3C2410_GPG3          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 3)
 #define S3C2410_GPG3_INP      (0x00 << 6)
 #define S3C2410_GPG3_OUTP     (0x01 << 6)
 #define S3C2410_GPG3_EINT11   (0x02 << 6)
+#define S3C2400_GPG3_I2SSDO   (0x02 << 6)
+#define S3C2400_GPG3_I2SSDI   (0x03 << 6)
 
 #define S3C2410_GPG4          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 4)
 #define S3C2410_GPG4_INP      (0x00 << 8)
 #define S3C2410_GPG4_OUTP     (0x01 << 8)
 #define S3C2410_GPG4_EINT12   (0x02 << 8)
+#define S3C2400_GPG4_MMCCLK   (0x02 << 8)
+#define S3C2400_GPG4_I2SSDI   (0x03 << 8)
 #define S3C2410_GPG4_LCDPWREN (0x03 << 8)
 
 #define S3C2410_GPG5          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 5)
 #define S3C2410_GPG5_INP      (0x00 << 10)
 #define S3C2410_GPG5_OUTP     (0x01 << 10)
 #define S3C2410_GPG5_EINT13   (0x02 << 10)
+#define S3C2400_GPG5_MMCCMD   (0x02 << 10)
+#define S3C2400_GPG5_IICSDA   (0x03 << 10)
 #define S3C2410_GPG5_SPIMISO1 (0x03 << 10)
 
 #define S3C2410_GPG6          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 6)
 #define S3C2410_GPG6_INP      (0x00 << 12)
 #define S3C2410_GPG6_OUTP     (0x01 << 12)
 #define S3C2410_GPG6_EINT14   (0x02 << 12)
+#define S3C2400_GPG6_MMCDAT   (0x02 << 12)
+#define S3C2400_GPG6_IICSCL   (0x03 << 12)
 #define S3C2410_GPG6_SPIMOSI1 (0x03 << 12)
 
 #define S3C2410_GPG7          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 7)
@@ -618,16 +803,22 @@
 #define S3C2410_GPG7_OUTP     (0x01 << 14)
 #define S3C2410_GPG7_EINT15   (0x02 << 14)
 #define S3C2410_GPG7_SPICLK1  (0x03 << 14)
+#define S3C2400_GPG7_SPIMISO  (0x02 << 14)
+#define S3C2400_GPG7_IICSDA   (0x03 << 14)
 
 #define S3C2410_GPG8          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 8)
 #define S3C2410_GPG8_INP      (0x00 << 16)
 #define S3C2410_GPG8_OUTP     (0x01 << 16)
 #define S3C2410_GPG8_EINT16   (0x02 << 16)
+#define S3C2400_GPG8_SPIMOSI  (0x02 << 16)
+#define S3C2400_GPG8_IICSCL   (0x03 << 16)
 
 #define S3C2410_GPG9          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 9)
 #define S3C2410_GPG9_INP      (0x00 << 18)
 #define S3C2410_GPG9_OUTP     (0x01 << 18)
 #define S3C2410_GPG9_EINT17   (0x02 << 18)
+#define S3C2400_GPG9_SPICLK   (0x02 << 18)
+#define S3C2400_GPG9_MMCCLK   (0x03 << 18)
 
 #define S3C2410_GPG10         S3C2410_GPIONO(S3C2410_GPIO_BANKG, 10)
 #define S3C2410_GPG10_INP     (0x00 << 20)
@@ -737,19 +928,27 @@
 #define S3C2410_GPH10_CLKOUT1 (0x02 << 20)
 
 /* miscellaneous control */
-
+#define S3C2400_MISCCR	   S3C2410_GPIOREG(0x54)
 #define S3C2410_MISCCR	   S3C2410_GPIOREG(0x80)
 #define S3C2410_DCLKCON	   S3C2410_GPIOREG(0x84)
 
 /* see clock.h for dclk definitions */
 
 /* pullup control on databus */
-#define S3C2410_MISCCR_SPUCR_HEN    (0)
+#define S3C2410_MISCCR_SPUCR_HEN    (0<<0)
 #define S3C2410_MISCCR_SPUCR_HDIS   (1<<0)
-#define S3C2410_MISCCR_SPUCR_LEN    (0)
+#define S3C2410_MISCCR_SPUCR_LEN    (0<<1)
 #define S3C2410_MISCCR_SPUCR_LDIS   (1<<1)
 
-#define S3C2410_MISCCR_USBDEV	    (0)
+#define S3C2400_MISCCR_SPUCR_LEN    (0<<0)
+#define S3C2400_MISCCR_SPUCR_LDIS   (1<<0)
+#define S3C2400_MISCCR_SPUCR_HEN    (0<<1)
+#define S3C2400_MISCCR_SPUCR_HDIS   (1<<1)
+
+#define S3C2400_MISCCR_HZ_STOPEN    (0<<2)
+#define S3C2400_MISCCR_HZ_STOPPREV  (1<<2)
+
+#define S3C2410_MISCCR_USBDEV	    (0<<3)
 #define S3C2410_MISCCR_USBHOST	    (1<<3)
 
 #define S3C2410_MISCCR_CLK0_MPLL    (0<<4)
@@ -785,7 +984,7 @@
  *
  * Samsung datasheet p9-25
 */
-
+#define S3C2400_EXTINT0    S3C2410_GPIOREG(0x58)
 #define S3C2410_EXTINT0	   S3C2410_GPIOREG(0x88)
 #define S3C2410_EXTINT1	   S3C2410_GPIOREG(0x8C)
 #define S3C2410_EXTINT2	   S3C2410_GPIOREG(0x90)
@@ -833,5 +1032,21 @@
 #define S3C2410_GSTATUS2_OFFRESET  (1<<1)
 #define S3C2410_GSTATUS2_PONRESET  (1<<0)
 
+/* open drain control register */
+#define S3C2400_OPENCR     S3C2410_GPIOREG(0x50)
+
+#define S3C2400_OPENCR_OPC_RXD1DIS  (0<<0)
+#define S3C2400_OPENCR_OPC_RXD1EN   (1<<0)
+#define S3C2400_OPENCR_OPC_TXD1DIS  (0<<1)
+#define S3C2400_OPENCR_OPC_TXD1EN   (1<<1)
+#define S3C2400_OPENCR_OPC_CMDDIS   (0<<2)
+#define S3C2400_OPENCR_OPC_CMDEN    (1<<2)
+#define S3C2400_OPENCR_OPC_DATDIS   (0<<3)
+#define S3C2400_OPENCR_OPC_DATEN    (1<<3)
+#define S3C2400_OPENCR_OPC_MISODIS  (0<<4)
+#define S3C2400_OPENCR_OPC_MISOEN   (1<<4)
+#define S3C2400_OPENCR_OPC_MOSIDIS  (0<<5)
+#define S3C2400_OPENCR_OPC_MOSIEN   (1<<5)
+
 #endif	/* __ASM_ARCH_REGS_GPIO_H */
 
diff --git a/include/asm-arm/arch-sa1100/io.h b/include/asm-arm/arch-sa1100/io.h
index 9d4fe6c..040ccde 100644
--- a/include/asm-arm/arch-sa1100/io.h
+++ b/include/asm-arm/arch-sa1100/io.h
@@ -10,8 +10,6 @@
 #ifndef __ASM_ARM_ARCH_IO_H
 #define __ASM_ARM_ARCH_IO_H
 
-#include <asm/hardware.h>
-
 #define IO_SPACE_LIMIT 0xffffffff
 
 /*
diff --git a/include/asm-frv/hardirq.h b/include/asm-frv/hardirq.h
index 5248ca0..6851239 100644
--- a/include/asm-frv/hardirq.h
+++ b/include/asm-frv/hardirq.h
@@ -14,6 +14,7 @@
 
 #include <linux/config.h>
 #include <linux/threads.h>
+#include <linux/irq.h>
 
 typedef struct {
 	unsigned int __softirq_pending;
diff --git a/include/asm-frv/ide.h b/include/asm-frv/ide.h
index f9caecf..ae031ea 100644
--- a/include/asm-frv/ide.h
+++ b/include/asm-frv/ide.h
@@ -33,10 +33,10 @@
 /*
  * some bits needed for parts of the IDE subsystem to compile
  */
-#define __ide_mm_insw(port, addr, n)	insw(port, addr, n)
-#define __ide_mm_insl(port, addr, n)	insl(port, addr, n)
-#define __ide_mm_outsw(port, addr, n)	outsw(port, addr, n)
-#define __ide_mm_outsl(port, addr, n)	outsl(port, addr, n)
+#define __ide_mm_insw(port, addr, n)	insw((unsigned long) (port), addr, n)
+#define __ide_mm_insl(port, addr, n)	insl((unsigned long) (port), addr, n)
+#define __ide_mm_outsw(port, addr, n)	outsw((unsigned long) (port), addr, n)
+#define __ide_mm_outsl(port, addr, n)	outsl((unsigned long) (port), addr, n)
 
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index 4feba56..b8221b6 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -47,8 +47,8 @@
 
 #define devmem_is_allowed(pfn)	1
 
-#define __pa(vaddr)		virt_to_phys((void *) vaddr)
-#define __va(paddr)		phys_to_virt((unsigned long) paddr)
+#define __pa(vaddr)		virt_to_phys((void *) (unsigned long) (vaddr))
+#define __va(paddr)		phys_to_virt((unsigned long) (paddr))
 
 #define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
 
diff --git a/include/asm-frv/semaphore.h b/include/asm-frv/semaphore.h
index b183962..907c5c3 100644
--- a/include/asm-frv/semaphore.h
+++ b/include/asm-frv/semaphore.h
@@ -20,7 +20,7 @@
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
 
-#define SEMAPHORE_DEBUG		WAITQUEUE_DEBUG
+#define SEMAPHORE_DEBUG		0
 
 /*
  * the semaphore definition
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index c8cba78..60f6b2a 100644
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -58,7 +58,7 @@
 
 #endif
 
-#define PREEMPT_ACTIVE		0x4000000
+#define PREEMPT_ACTIVE		0x10000000
 
 /*
  * macros/functions for gaining access to the thread information structure
diff --git a/include/asm-m32r/atomic.h b/include/asm-m32r/atomic.h
index bfff69a..ef1fb8e 100644
--- a/include/asm-m32r/atomic.h
+++ b/include/asm-m32r/atomic.h
@@ -242,6 +242,27 @@
  */
 #define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0)
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 static __inline__ void atomic_clear_mask(unsigned long  mask, atomic_t *addr)
 {
 	unsigned long flags;
diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h
index 194393b..f7aa969 100644
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -25,20 +25,23 @@
 # endif
 #endif
 
-#if defined(CONFIG_PLAT_M32700UT)
-#include <asm/irq.h>
-#include <asm/m32700ut/m32700ut_pld.h>
-#endif
+#include <asm/m32r.h>
+
 
 #define IDE_ARCH_OBSOLETE_DEFAULTS
 
 static __inline__ int ide_default_irq(unsigned long base)
 {
 	switch (base) {
-#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) || defined(CONFIG_PLAT_MAPPI3)
+#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2)
 		case 0x1f0: return PLD_IRQ_CFIREQ;
 		default:
 			return 0;
+#elif defined(CONFIG_PLAT_MAPPI3)
+		case 0x1f0: return PLD_IRQ_CFIREQ;
+		case 0x170: return PLD_IRQ_IDEIREQ;
+		default:
+			return 0;
 #else
 		case 0x1f0: return 14;
 		case 0x170: return 15;
diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h
index 3f1551f..1d3c25d 100644
--- a/include/asm-m32r/mappi3/mappi3_pld.h
+++ b/include/asm-m32r/mappi3/mappi3_pld.h
@@ -59,7 +59,7 @@
 #define  M32R_IRQ_I2C          (28)  /* I2C-BUS     */
 #define  PLD_IRQ_CFIREQ       (6)  /* INT5 CFC Card Interrupt */
 #define  PLD_IRQ_CFC_INSERT   (7)  /* INT6 CFC Card Insert */
-#define  PLD_IRQ_CFC_EJECT    (8)  /* INT7 CFC Card Eject */
+#define  PLD_IRQ_IDEIREQ      (8)  /* INT7 IDE Interrupt   */
 #define  PLD_IRQ_MMCCARD      (43)  /* MMC Card Insert */
 #define  PLD_IRQ_MMCIRQ       (44)  /* MMC Transfer Done */
 
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 73348c3..5eee832 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -11,6 +11,7 @@
  */
 
 #include <linux/config.h>
+#include <asm/assembler.h>
 
 #ifdef __KERNEL__
 
@@ -132,8 +133,6 @@
 		!(flags & 0x40);			\
 	})
 
-#endif  /* __KERNEL__ */
-
 #define nop()	__asm__ __volatile__ ("nop" : : )
 
 #define xchg(ptr,x) \
@@ -213,6 +212,67 @@
 	return (tmp);
 }
 
+#define __HAVE_ARCH_CMPXCHG	1
+
+static __inline__ unsigned long
+__cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new)
+{
+	unsigned long flags;
+	unsigned int retval;
+
+	local_irq_save(flags);
+	__asm__ __volatile__ (
+			DCACHE_CLEAR("%0", "r4", "%1")
+			M32R_LOCK" %0, @%1;	\n"
+		"	bne	%0, %2, 1f;	\n"
+			M32R_UNLOCK" %3, @%1;	\n"
+		"	bra	2f;		\n"
+                "       .fillinsn		\n"
+		"1:"
+			M32R_UNLOCK" %2, @%1;	\n"
+                "       .fillinsn		\n"
+		"2:"
+			: "=&r" (retval)
+			: "r" (p), "r" (old), "r" (new)
+			: "cbit", "memory"
+#ifdef CONFIG_CHIP_M32700_TS1
+			, "r4"
+#endif  /* CONFIG_CHIP_M32700_TS1 */
+		);
+	local_irq_restore(flags);
+
+	return retval;
+}
+
+/* This function doesn't exist, so you'll get a linker error
+   if something tries to do an invalid cmpxchg().  */
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+static __inline__ unsigned long
+__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
+{
+	switch (size) {
+	case 4:
+		return __cmpxchg_u32(ptr, old, new);
+#if 0	/* we don't have __cmpxchg_u64 */
+	case 8:
+		return __cmpxchg_u64(ptr, old, new);
+#endif /* 0 */
+	}
+	__cmpxchg_called_with_bad_pointer();
+	return old;
+}
+
+#define cmpxchg(ptr,o,n)						 \
+  ({									 \
+     __typeof__(*(ptr)) _o_ = (o);					 \
+     __typeof__(*(ptr)) _n_ = (n);					 \
+     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,		 \
+				    (unsigned long)_n_, sizeof(*(ptr))); \
+  })
+
+#endif  /* __KERNEL__ */
+
 /*
  * Memory barrier.
  *
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 9a02879..f0a9b44 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -348,16 +348,6 @@
 struct vm_area_struct;
 extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
 
-/* Make a non-present pseudo-TTE. */
-static inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
-{
-	pte_t pte;
-	pte_val(pte) = (((page) | pgprot_val(prot) | _PAGE_E) &
-			~(unsigned long)_PAGE_CACHE);
-	pte_val(pte) |= (((unsigned long)space) << 32);
-	return pte;
-}
-
 /* Encode and de-code a swap entry */
 #define __swp_type(entry)	(((entry).val >> PAGE_SHIFT) & 0xffUL)
 #define __swp_offset(entry)	((entry).val >> (PAGE_SHIFT + 8UL))
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 43c4453..0ed1d48 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -65,10 +65,9 @@
 
 #ifdef CONFIG_HOTPLUG_CPU
 /* Stop CPUs going up and down. */
-extern struct semaphore cpucontrol;
-#define lock_cpu_hotplug()	down(&cpucontrol)
-#define unlock_cpu_hotplug()	up(&cpucontrol)
-#define lock_cpu_hotplug_interruptible() down_interruptible(&cpucontrol)
+extern void lock_cpu_hotplug(void);
+extern void unlock_cpu_hotplug(void);
+extern int lock_cpu_hotplug_interruptible(void);
 #define hotcpu_notifier(fn, pri) {				\
 	static struct notifier_block fn##_nb =			\
 		{ .notifier_call = fn, .priority = pri };	\
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 9a42438..dc4081b 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -85,7 +85,6 @@
 extern int register_memory_notifier(struct notifier_block *nb);
 extern void unregister_memory_notifier(struct notifier_block *nb);
 
-extern struct sysdev_class memory_sysdev_class;
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
 #define hotplug_memory_notifier(fn, pri) {			\
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f0cdfd1..6a75a7a 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -145,7 +145,7 @@
 #define VM_GROWSDOWN	0x00000100	/* general info on the segment */
 #define VM_GROWSUP	0x00000200
 #define VM_SHM		0x00000000	/* Means nothing: delete it later */
-#define VM_UNPAGED	0x00000400	/* Pages managed without map count */
+#define VM_PFNMAP	0x00000400	/* Page-ranges managed without "struct page", just pure PFN */
 #define VM_DENYWRITE	0x00000800	/* ETXTBSY on write attempts.. */
 
 #define VM_EXECUTABLE	0x00001000
@@ -664,6 +664,7 @@
 	unsigned long truncate_count;		/* Compare vm_truncate_count */
 };
 
+struct page *vm_normal_page(struct vm_area_struct *, unsigned long, pte_t);
 unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address,
 		unsigned long size, struct zap_details *);
 unsigned long unmap_vmas(struct mmu_gather **tlb,
@@ -953,7 +954,7 @@
 int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
 			unsigned long pfn, unsigned long size, pgprot_t);
 
-struct page *follow_page(struct mm_struct *, unsigned long address,
+struct page *follow_page(struct vm_area_struct *, unsigned long address,
 			unsigned int foll_flags);
 #define FOLL_WRITE	0x01	/* check pte is writable */
 #define FOLL_TOUCH	0x02	/* mark page accessed */
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index f819cae..a14dc30 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -63,7 +63,7 @@
   /* class 5 */
 #define MMC_ERASE_GROUP_START    35   /* ac   [31:0] data addr   R1  */
 #define MMC_ERASE_GROUP_END      36   /* ac   [31:0] data addr   R1  */
-#define MMC_ERASE                37   /* ac                      R1b */
+#define MMC_ERASE                38   /* ac                      R1b */
 
   /* class 9 */
 #define MMC_FAST_IO              39   /* ac   <Complex>          R4  */
@@ -74,7 +74,7 @@
 
   /* class 8 */
 #define MMC_APP_CMD              55   /* ac   [31:16] RCA        R1  */
-#define MMC_GEN_CMD              56   /* adtc [0] RD/WR          R1b */
+#define MMC_GEN_CMD              56   /* adtc [0] RD/WR          R1  */
 
 /* SD commands                           type  argument     response */
   /* class 8 */
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 35b30e6..33261f1 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -89,7 +89,7 @@
 /*
  * Called from mm/vmscan.c to handle paging out
  */
-int page_referenced(struct page *, int is_locked, int ignore_token);
+int page_referenced(struct page *, int is_locked);
 int try_to_unmap(struct page *);
 
 /*
@@ -109,7 +109,7 @@
 #define anon_vma_prepare(vma)	(0)
 #define anon_vma_link(vma)	do {} while (0)
 
-#define page_referenced(page,l,i) TestClearPageReferenced(page)
+#define page_referenced(page,l) TestClearPageReferenced(page)
 #define try_to_unmap(page)	SWAP_FAIL
 
 #endif	/* CONFIG_MMU */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2038bd2..b0ad6f3 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -908,7 +908,6 @@
 #define PF_SYNCWRITE	0x00200000	/* I am doing a sync write */
 #define PF_BORROWED_MM	0x00400000	/* I am a kthread doing use_mm */
 #define PF_RANDOMIZE	0x00800000	/* randomize virtual address space */
-#define PF_HOTPLUG_CPU	0x01000000	/* Currently performing CPU hotplug */
 
 /*
  * Only the _current_ task can read/write to tsk->flags, but other
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 20c9756..508668f 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -239,6 +239,11 @@
 		__put_swap_token(mm);
 }
 
+static inline void disable_swap_token(void)
+{
+	put_swap_token(swap_token_mm);
+}
+
 #else /* CONFIG_SWAP */
 
 #define total_swap_pages			0
@@ -283,6 +288,7 @@
 #define put_swap_token(x) do { } while(0)
 #define grab_swap_token()  do { } while(0)
 #define has_swap_token(x) 0
+#define disable_swap_token() do { } while(0)
 
 #endif /* CONFIG_SWAP */
 #endif /* __KERNEL__*/
diff --git a/kernel/cpu.c b/kernel/cpu.c
index d61ba88..e882c6b 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -16,47 +16,76 @@
 #include <asm/semaphore.h>
 
 /* This protects CPUs going up and down... */
-DECLARE_MUTEX(cpucontrol);
-EXPORT_SYMBOL_GPL(cpucontrol);
+static DECLARE_MUTEX(cpucontrol);
 
 static struct notifier_block *cpu_chain;
 
-/*
- * Used to check by callers if they need to acquire the cpucontrol
- * or not to protect a cpu from being removed. Its sometimes required to
- * call these functions both for normal operations, and in response to
- * a cpu being added/removed. If the context of the call is in the same
- * thread context as a CPU hotplug thread, we dont need to take the lock
- * since its already protected
- * check drivers/cpufreq/cpufreq.c for its usage - Ashok Raj
- */
+#ifdef CONFIG_HOTPLUG_CPU
+static struct task_struct *lock_cpu_hotplug_owner;
+static int lock_cpu_hotplug_depth;
 
-int current_in_cpu_hotplug(void)
+static int __lock_cpu_hotplug(int interruptible)
 {
-	return (current->flags & PF_HOTPLUG_CPU);
+	int ret = 0;
+
+	if (lock_cpu_hotplug_owner != current) {
+		if (interruptible)
+			ret = down_interruptible(&cpucontrol);
+		else
+			down(&cpucontrol);
+	}
+
+	/*
+	 * Set only if we succeed in locking
+	 */
+	if (!ret) {
+		lock_cpu_hotplug_depth++;
+		lock_cpu_hotplug_owner = current;
+	}
+
+	return ret;
 }
 
-EXPORT_SYMBOL_GPL(current_in_cpu_hotplug);
+void lock_cpu_hotplug(void)
+{
+	__lock_cpu_hotplug(0);
+}
+EXPORT_SYMBOL_GPL(lock_cpu_hotplug);
 
+void unlock_cpu_hotplug(void)
+{
+	if (--lock_cpu_hotplug_depth == 0) {
+		lock_cpu_hotplug_owner = NULL;
+		up(&cpucontrol);
+	}
+}
+EXPORT_SYMBOL_GPL(unlock_cpu_hotplug);
+
+int lock_cpu_hotplug_interruptible(void)
+{
+	return __lock_cpu_hotplug(1);
+}
+EXPORT_SYMBOL_GPL(lock_cpu_hotplug_interruptible);
+#endif	/* CONFIG_HOTPLUG_CPU */
 
 /* Need to know about CPUs going up/down? */
 int register_cpu_notifier(struct notifier_block *nb)
 {
 	int ret;
 
-	if ((ret = down_interruptible(&cpucontrol)) != 0)
+	if ((ret = lock_cpu_hotplug_interruptible()) != 0)
 		return ret;
 	ret = notifier_chain_register(&cpu_chain, nb);
-	up(&cpucontrol);
+	unlock_cpu_hotplug();
 	return ret;
 }
 EXPORT_SYMBOL(register_cpu_notifier);
 
 void unregister_cpu_notifier(struct notifier_block *nb)
 {
-	down(&cpucontrol);
+	lock_cpu_hotplug();
 	notifier_chain_unregister(&cpu_chain, nb);
-	up(&cpucontrol);
+	unlock_cpu_hotplug();
 }
 EXPORT_SYMBOL(unregister_cpu_notifier);
 
@@ -112,13 +141,6 @@
 		goto out;
 	}
 
-	/*
-	 * Leave a trace in current->flags indicating we are already in
-	 * process of performing CPU hotplug. Callers can check if cpucontrol
-	 * is already acquired by current thread, and if so not cause
-	 * a dead lock by not acquiring the lock
-	 */
-	current->flags |= PF_HOTPLUG_CPU;
 	err = notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE,
 						(void *)(long)cpu);
 	if (err == NOTIFY_BAD) {
@@ -171,7 +193,6 @@
 out_allowed:
 	set_cpus_allowed(current, old_allowed);
 out:
-	current->flags &= ~PF_HOTPLUG_CPU;
 	unlock_cpu_hotplug();
 	return err;
 }
@@ -182,7 +203,7 @@
 	int ret;
 	void *hcpu = (void *)(long)cpu;
 
-	if ((ret = down_interruptible(&cpucontrol)) != 0)
+	if ((ret = lock_cpu_hotplug_interruptible()) != 0)
 		return ret;
 
 	if (cpu_online(cpu) || !cpu_present(cpu)) {
@@ -190,11 +211,6 @@
 		goto out;
 	}
 
-	/*
-	 * Leave a trace in current->flags indicating we are already in
-	 * process of performing CPU hotplug.
-	 */
-	current->flags |= PF_HOTPLUG_CPU;
 	ret = notifier_call_chain(&cpu_chain, CPU_UP_PREPARE, hcpu);
 	if (ret == NOTIFY_BAD) {
 		printk("%s: attempt to bring up CPU %u failed\n",
@@ -217,7 +233,6 @@
 	if (ret != 0)
 		notifier_call_chain(&cpu_chain, CPU_UP_CANCELED, hcpu);
 out:
-	current->flags &= ~PF_HOTPLUG_CPU;
-	up(&cpucontrol);
+	unlock_cpu_hotplug();
 	return ret;
 }
diff --git a/kernel/fork.c b/kernel/fork.c
index 1c1cf8d..fb8572a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1124,8 +1124,6 @@
 	if (unlikely(p->ptrace & PT_PTRACED))
 		__ptrace_link(p, current->parent);
 
-	cpuset_fork(p);
-
 	attach_pid(p, PIDTYPE_PID, p->pid);
 	attach_pid(p, PIDTYPE_TGID, p->tgid);
 	if (thread_group_leader(p)) {
@@ -1135,13 +1133,14 @@
 			__get_cpu_var(process_counts)++;
 	}
 
-	proc_fork_connector(p);
 	if (!current->signal->tty && p->signal->tty)
 		p->signal->tty = NULL;
 
 	nr_threads++;
 	total_forks++;
 	write_unlock_irq(&tasklist_lock);
+	proc_fork_connector(p);
+	cpuset_fork(p);
 	retval = 0;
 
 fork_out:
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 84af54c..cae4f57 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -36,7 +36,7 @@
 	union cpu_time_count ret;
 	ret.sched = 0;		/* high half always zero when .cpu used */
 	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
-		ret.sched = tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec;
+		ret.sched = (unsigned long long)tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec;
 	} else {
 		ret.cpu = timespec_to_cputime(tp);
 	}
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 42df83d..2bd5aee 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -102,7 +102,7 @@
 
 	if (!test_and_set_bit(0, &work->pending)) {
 		if (unlikely(is_single_threaded(wq)))
-			cpu = 0;
+			cpu = any_online_cpu(cpu_online_map);
 		BUG_ON(!list_empty(&work->entry));
 		__queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
 		ret = 1;
@@ -118,7 +118,7 @@
 	int cpu = smp_processor_id();
 
 	if (unlikely(is_single_threaded(wq)))
-		cpu = 0;
+		cpu = any_online_cpu(cpu_online_map);
 
 	__queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
 }
@@ -266,8 +266,8 @@
 	might_sleep();
 
 	if (is_single_threaded(wq)) {
-		/* Always use cpu 0's area. */
-		flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, 0));
+		/* Always use first cpu's area. */
+		flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, any_online_cpu(cpu_online_map)));
 	} else {
 		int cpu;
 
@@ -320,7 +320,7 @@
 	lock_cpu_hotplug();
 	if (singlethread) {
 		INIT_LIST_HEAD(&wq->list);
-		p = create_workqueue_thread(wq, 0);
+		p = create_workqueue_thread(wq, any_online_cpu(cpu_online_map));
 		if (!p)
 			destroy = 1;
 		else
@@ -374,7 +374,7 @@
 	/* We don't need the distraction of CPUs appearing and vanishing. */
 	lock_cpu_hotplug();
 	if (is_single_threaded(wq))
-		cleanup_workqueue_thread(wq, 0);
+		cleanup_workqueue_thread(wq, any_online_cpu(cpu_online_map));
 	else {
 		for_each_online_cpu(cpu)
 			cleanup_workqueue_thread(wq, cpu);
diff --git a/lib/genalloc.c b/lib/genalloc.c
index d6d30d2e..9ce0a6a 100644
--- a/lib/genalloc.c
+++ b/lib/genalloc.c
@@ -95,12 +95,10 @@
 	if (size > max_chunk_size)
 		return 0;
 
-	i = 0;
-
 	size = max(size, 1 << ALLOC_MIN_SHIFT);
-	s = roundup_pow_of_two(size);
-
-	j = i;
+	i = fls(size - 1);
+	s = 1 << i;
+	j = i -= ALLOC_MIN_SHIFT;
 
 	spin_lock_irqsave(&poolp->lock, flags);
 	while (!h[j].next) {
@@ -153,10 +151,10 @@
 	if (size > max_chunk_size)
 		return;
 
-	i = 0;
-
 	size = max(size, 1 << ALLOC_MIN_SHIFT);
-	s = roundup_pow_of_two(size);
+	i = fls(size - 1);
+	s = 1 << i;
+	i -= ALLOC_MIN_SHIFT;
 
 	a = ptr;
 
diff --git a/mm/fremap.c b/mm/fremap.c
index 007cbad..f851775 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -27,24 +27,20 @@
 	struct page *page = NULL;
 
 	if (pte_present(pte)) {
-		unsigned long pfn = pte_pfn(pte);
-		flush_cache_page(vma, addr, pfn);
+		flush_cache_page(vma, addr, pte_pfn(pte));
 		pte = ptep_clear_flush(vma, addr, ptep);
-		if (unlikely(!pfn_valid(pfn))) {
-			print_bad_pte(vma, pte, addr);
-			goto out;
+		page = vm_normal_page(vma, addr, pte);
+		if (page) {
+			if (pte_dirty(pte))
+				set_page_dirty(page);
+			page_remove_rmap(page);
+			page_cache_release(page);
 		}
-		page = pfn_to_page(pfn);
-		if (pte_dirty(pte))
-			set_page_dirty(page);
-		page_remove_rmap(page);
-		page_cache_release(page);
 	} else {
 		if (!pte_file(pte))
 			free_swap_and_cache(pte_to_swp_entry(pte));
 		pte_clear(mm, addr, ptep);
 	}
-out:
 	return !!page;
 }
 
@@ -65,8 +61,6 @@
 	pte_t pte_val;
 	spinlock_t *ptl;
 
-	BUG_ON(vma->vm_flags & VM_UNPAGED);
-
 	pgd = pgd_offset(mm, addr);
 	pud = pud_alloc(mm, pgd, addr);
 	if (!pud)
@@ -122,8 +116,6 @@
 	pte_t pte_val;
 	spinlock_t *ptl;
 
-	BUG_ON(vma->vm_flags & VM_UNPAGED);
-
 	pgd = pgd_offset(mm, addr);
 	pud = pud_alloc(mm, pgd, addr);
 	if (!pud)
diff --git a/mm/madvise.c b/mm/madvise.c
index 328a3bc..2b7cf04 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -126,7 +126,7 @@
 			     unsigned long start, unsigned long end)
 {
 	*prev = vma;
-	if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_UNPAGED))
+	if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
 		return -EINVAL;
 
 	if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
diff --git a/mm/memory.c b/mm/memory.c
index d1f46f4..9ab206b 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -333,9 +333,9 @@
 }
 
 /*
- * This function is called to print an error when a pte in a
- * !VM_UNPAGED region is found pointing to an invalid pfn (which
- * is an error.
+ * This function is called to print an error when a bad pte
+ * is found. For example, we might have a PFN-mapped pte in
+ * a region that doesn't allow it.
  *
  * The calling function must still handle the error.
  */
@@ -350,19 +350,56 @@
 }
 
 /*
- * page_is_anon applies strict checks for an anonymous page belonging to
- * this vma at this address.  It is used on VM_UNPAGED vmas, which are
- * usually populated with shared originals (which must not be counted),
- * but occasionally contain private COWed copies (when !VM_SHARED, or
- * perhaps via ptrace when VM_SHARED).  An mmap of /dev/mem might window
- * free pages, pages from other processes, or from other parts of this:
- * it's tricky, but try not to be deceived by foreign anonymous pages.
+ * This function gets the "struct page" associated with a pte.
+ *
+ * NOTE! Some mappings do not have "struct pages". A raw PFN mapping
+ * will have each page table entry just pointing to a raw page frame
+ * number, and as far as the VM layer is concerned, those do not have
+ * pages associated with them - even if the PFN might point to memory
+ * that otherwise is perfectly fine and has a "struct page".
+ *
+ * The way we recognize those mappings is through the rules set up
+ * by "remap_pfn_range()": the vma will have the VM_PFNMAP bit set,
+ * and the vm_pgoff will point to the first PFN mapped: thus every
+ * page that is a raw mapping will always honor the rule
+ *
+ *	pfn_of_page == vma->vm_pgoff + ((addr - vma->vm_start) >> PAGE_SHIFT)
+ *
+ * and if that isn't true, the page has been COW'ed (in which case it
+ * _does_ have a "struct page" associated with it even if it is in a
+ * VM_PFNMAP range).
  */
-static inline int page_is_anon(struct page *page,
-			struct vm_area_struct *vma, unsigned long addr)
+struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
 {
-	return page && PageAnon(page) && page_mapped(page) &&
-		page_address_in_vma(page, vma) == addr;
+	unsigned long pfn = pte_pfn(pte);
+
+	if (vma->vm_flags & VM_PFNMAP) {
+		unsigned long off = (addr - vma->vm_start) >> PAGE_SHIFT;
+		if (pfn == vma->vm_pgoff + off)
+			return NULL;
+	}
+
+	/*
+	 * Add some anal sanity checks for now. Eventually,
+	 * we should just do "return pfn_to_page(pfn)", but
+	 * in the meantime we check that we get a valid pfn,
+	 * and that the resulting page looks ok.
+	 *
+	 * Remove this test eventually!
+	 */
+	if (unlikely(!pfn_valid(pfn))) {
+		print_bad_pte(vma, pte, addr);
+		return NULL;
+	}
+
+	/*
+	 * NOTE! We still have PageReserved() pages in the page 
+	 * tables. 
+	 *
+	 * The PAGE_ZERO() pages and various VDSO mappings can
+	 * cause them to exist.
+	 */
+	return pfn_to_page(pfn);
 }
 
 /*
@@ -379,7 +416,6 @@
 	unsigned long vm_flags = vma->vm_flags;
 	pte_t pte = *src_pte;
 	struct page *page;
-	unsigned long pfn;
 
 	/* pte contains position in swap or file, so copy. */
 	if (unlikely(!pte_present(pte))) {
@@ -397,22 +433,6 @@
 		goto out_set_pte;
 	}
 
-	pfn = pte_pfn(pte);
-	page = pfn_valid(pfn)? pfn_to_page(pfn): NULL;
-
-	if (unlikely(vm_flags & VM_UNPAGED))
-		if (!page_is_anon(page, vma, addr))
-			goto out_set_pte;
-
-	/*
-	 * If the pte points outside of valid memory but
-	 * the region is not VM_UNPAGED, we have a problem.
-	 */
-	if (unlikely(!page)) {
-		print_bad_pte(vma, pte, addr);
-		goto out_set_pte; /* try to do something sane */
-	}
-
 	/*
 	 * If it's a COW mapping, write protect it both
 	 * in the parent and the child
@@ -429,9 +449,13 @@
 	if (vm_flags & VM_SHARED)
 		pte = pte_mkclean(pte);
 	pte = pte_mkold(pte);
-	get_page(page);
-	page_dup_rmap(page);
-	rss[!!PageAnon(page)]++;
+
+	page = vm_normal_page(vma, addr, pte);
+	if (page) {
+		get_page(page);
+		page_dup_rmap(page);
+		rss[!!PageAnon(page)]++;
+	}
 
 out_set_pte:
 	set_pte_at(dst_mm, addr, dst_pte, pte);
@@ -543,7 +567,7 @@
 	 * readonly mappings. The tradeoff is that copy_page_range is more
 	 * efficient than faulting.
 	 */
-	if (!(vma->vm_flags & (VM_HUGETLB|VM_NONLINEAR|VM_UNPAGED))) {
+	if (!(vma->vm_flags & (VM_HUGETLB|VM_NONLINEAR|VM_PFNMAP))) {
 		if (!vma->anon_vma)
 			return 0;
 	}
@@ -584,19 +608,10 @@
 		}
 		if (pte_present(ptent)) {
 			struct page *page;
-			unsigned long pfn;
 
 			(*zap_work) -= PAGE_SIZE;
 
-			pfn = pte_pfn(ptent);
-			page = pfn_valid(pfn)? pfn_to_page(pfn): NULL;
-
-			if (unlikely(vma->vm_flags & VM_UNPAGED)) {
-				if (!page_is_anon(page, vma, addr))
-					page = NULL;
-			} else if (unlikely(!page))
-				print_bad_pte(vma, ptent, addr);
-
+			page = vm_normal_page(vma, addr, ptent);
 			if (unlikely(details) && page) {
 				/*
 				 * unmap_shared_mapping_pages() wants to
@@ -852,7 +867,7 @@
 /*
  * Do a quick page-table lookup for a single page.
  */
-struct page *follow_page(struct mm_struct *mm, unsigned long address,
+struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
 			unsigned int flags)
 {
 	pgd_t *pgd;
@@ -860,8 +875,8 @@
 	pmd_t *pmd;
 	pte_t *ptep, pte;
 	spinlock_t *ptl;
-	unsigned long pfn;
 	struct page *page;
+	struct mm_struct *mm = vma->vm_mm;
 
 	page = follow_huge_addr(mm, address, flags & FOLL_WRITE);
 	if (!IS_ERR(page)) {
@@ -897,11 +912,10 @@
 		goto unlock;
 	if ((flags & FOLL_WRITE) && !pte_write(pte))
 		goto unlock;
-	pfn = pte_pfn(pte);
-	if (!pfn_valid(pfn))
+	page = vm_normal_page(vma, address, pte);
+	if (unlikely(!page))
 		goto unlock;
 
-	page = pfn_to_page(pfn);
 	if (flags & FOLL_GET)
 		get_page(page);
 	if (flags & FOLL_TOUCH) {
@@ -974,8 +988,10 @@
 				return i ? : -EFAULT;
 			}
 			if (pages) {
-				pages[i] = pte_page(*pte);
-				get_page(pages[i]);
+				struct page *page = vm_normal_page(vma, start, *pte);
+				pages[i] = page;
+				if (page)
+					get_page(page);
 			}
 			pte_unmap(pte);
 			if (vmas)
@@ -1010,7 +1026,7 @@
 				foll_flags |= FOLL_WRITE;
 
 			cond_resched();
-			while (!(page = follow_page(mm, start, foll_flags))) {
+			while (!(page = follow_page(vma, start, foll_flags))) {
 				int ret;
 				ret = __handle_mm_fault(mm, vma, start,
 						foll_flags & FOLL_WRITE);
@@ -1214,11 +1230,12 @@
 	 *	in 2.6 the LRU scan won't even find its pages, so this
 	 *	flag means no more than count its pages in reserved_vm,
 	 * 	and omit it from core dump, even when VM_IO turned off.
-	 *   VM_UNPAGED tells the core MM not to "manage" these pages
-         *	(e.g. refcount, mapcount, try to swap them out): in
-	 *	particular, zap_pte_range does not try to free them.
+	 *   VM_PFNMAP tells the core MM that the base pages are just
+	 *	raw PFN mappings, and do not have a "struct page" associated
+	 *	with them.
 	 */
-	vma->vm_flags |= VM_IO | VM_RESERVED | VM_UNPAGED;
+	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
+	vma->vm_pgoff = pfn;
 
 	BUG_ON(addr >= end);
 	pfn -= addr >> PAGE_SHIFT;
@@ -1273,6 +1290,26 @@
 	return pte;
 }
 
+static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va)
+{
+	/*
+	 * If the source page was a PFN mapping, we don't have
+	 * a "struct page" for it. We do a best-effort copy by
+	 * just copying from the original user address. If that
+	 * fails, we just zero-fill it. Live with it.
+	 */
+	if (unlikely(!src)) {
+		void *kaddr = kmap_atomic(dst, KM_USER0);
+		unsigned long left = __copy_from_user_inatomic(kaddr, (void __user *)va, PAGE_SIZE);
+		if (left)
+			memset(kaddr, 0, PAGE_SIZE);
+		kunmap_atomic(kaddr, KM_USER0);
+		return;
+		
+	}
+	copy_user_highpage(dst, src, va);
+}
+
 /*
  * This routine handles present pages, when users try to write
  * to a shared page. It is done by copying the page to a new address
@@ -1296,28 +1333,13 @@
 		spinlock_t *ptl, pte_t orig_pte)
 {
 	struct page *old_page, *src_page, *new_page;
-	unsigned long pfn = pte_pfn(orig_pte);
 	pte_t entry;
 	int ret = VM_FAULT_MINOR;
 
-	if (unlikely(!pfn_valid(pfn))) {
-		/*
-		 * Page table corrupted: show pte and kill process.
-		 * Or it's an attempt to COW an out-of-map VM_UNPAGED
-		 * entry, which copy_user_highpage does not support.
-		 */
-		print_bad_pte(vma, orig_pte, address);
-		ret = VM_FAULT_OOM;
-		goto unlock;
-	}
-	old_page = pfn_to_page(pfn);
+	old_page = vm_normal_page(vma, address, orig_pte);
 	src_page = old_page;
-
-	if (unlikely(vma->vm_flags & VM_UNPAGED))
-		if (!page_is_anon(old_page, vma, address)) {
-			old_page = NULL;
-			goto gotten;
-		}
+	if (!old_page)
+		goto gotten;
 
 	if (PageAnon(old_page) && !TestSetPageLocked(old_page)) {
 		int reuse = can_share_swap_page(old_page);
@@ -1351,7 +1373,7 @@
 		new_page = alloc_page_vma(GFP_HIGHUSER, vma, address);
 		if (!new_page)
 			goto oom;
-		copy_user_highpage(new_page, src_page, address);
+		cow_user_page(new_page, src_page, address);
 	}
 
 	/*
@@ -1812,16 +1834,7 @@
 	spinlock_t *ptl;
 	pte_t entry;
 
-	/*
-	 * A VM_UNPAGED vma will normally be filled with present ptes
-	 * by remap_pfn_range, and never arrive here; but it might have
-	 * holes, or if !VM_DONTEXPAND, mremap might have expanded it.
-	 * It's weird enough handling anon pages in unpaged vmas, we do
-	 * not want to worry about ZERO_PAGEs too (it may or may not
-	 * matter if their counts wrap): just give them anon pages.
-	 */
-
-	if (write_access || (vma->vm_flags & VM_UNPAGED)) {
+	if (write_access) {
 		/* Allocate our own private page. */
 		pte_unmap(page_table);
 
@@ -1896,8 +1909,6 @@
 	int anon = 0;
 
 	pte_unmap(page_table);
-	BUG_ON(vma->vm_flags & VM_UNPAGED);
-
 	if (vma->vm_file) {
 		mapping = vma->vm_file->f_mapping;
 		sequence = mapping->truncate_count;
@@ -1930,7 +1941,7 @@
 		page = alloc_page_vma(GFP_HIGHUSER, vma, address);
 		if (!page)
 			goto oom;
-		copy_user_highpage(page, new_page, address);
+		cow_user_page(page, new_page, address);
 		page_cache_release(new_page);
 		new_page = page;
 		anon = 1;
@@ -2149,6 +2160,12 @@
 	spin_unlock(&mm->page_table_lock);
 	return 0;
 }
+#else
+/* Workaround for gcc 2.96 */
+int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
+{
+	return 0;
+}
 #endif /* __PAGETABLE_PUD_FOLDED */
 
 #ifndef __PAGETABLE_PMD_FOLDED
@@ -2177,6 +2194,12 @@
 	spin_unlock(&mm->page_table_lock);
 	return 0;
 }
+#else
+/* Workaround for gcc 2.96 */
+int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
+{
+	return 0;
+}
 #endif /* __PAGETABLE_PMD_FOLDED */
 
 int make_pages_present(unsigned long addr, unsigned long end)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 5609a31..bec88c8 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -189,17 +189,15 @@
 
 	orig_pte = pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
 	do {
-		unsigned long pfn;
+		struct page *page;
 		unsigned int nid;
 
 		if (!pte_present(*pte))
 			continue;
-		pfn = pte_pfn(*pte);
-		if (!pfn_valid(pfn)) {
-			print_bad_pte(vma, *pte, addr);
+		page = vm_normal_page(vma, addr, *pte);
+		if (!page)
 			continue;
-		}
-		nid = pfn_to_nid(pfn);
+		nid = page_to_nid(page);
 		if (!node_isset(nid, *nodes))
 			break;
 	} while (pte++, addr += PAGE_SIZE, addr != end);
@@ -269,8 +267,6 @@
 	first = find_vma(mm, start);
 	if (!first)
 		return ERR_PTR(-EFAULT);
-	if (first->vm_flags & VM_UNPAGED)
-		return ERR_PTR(-EACCES);
 	prev = NULL;
 	for (vma = first; vma && vma->vm_start < end; vma = vma->vm_next) {
 		if (!vma->vm_next && vma->vm_end < end)
diff --git a/mm/msync.c b/mm/msync.c
index b3f4caf..1b5b6f6 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -27,7 +27,6 @@
 again:
 	pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
 	do {
-		unsigned long pfn;
 		struct page *page;
 
 		if (progress >= 64) {
@@ -40,13 +39,9 @@
 			continue;
 		if (!pte_maybe_dirty(*pte))
 			continue;
-		pfn = pte_pfn(*pte);
-		if (unlikely(!pfn_valid(pfn))) {
-			print_bad_pte(vma, *pte, addr);
+		page = vm_normal_page(vma, addr, *pte);
+		if (!page)
 			continue;
-		}
-		page = pfn_to_page(pfn);
-
 		if (ptep_clear_flush_dirty(vma, addr, pte) ||
 		    page_test_and_clear_dirty(page))
 			set_page_dirty(page);
@@ -97,9 +92,8 @@
 	/* For hugepages we can't go walking the page table normally,
 	 * but that's ok, hugetlbfs is memory based, so we don't need
 	 * to do anything more on an msync().
-	 * Can't do anything with VM_UNPAGED regions either.
 	 */
-	if (vma->vm_flags & (VM_HUGETLB|VM_UNPAGED))
+	if (vma->vm_flags & VM_HUGETLB)
 		return;
 
 	BUG_ON(addr >= end);
diff --git a/mm/nommu.c b/mm/nommu.c
index 6deb6ab..c119681 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1045,7 +1045,7 @@
 
 EXPORT_SYMBOL(find_vma);
 
-struct page *follow_page(struct mm_struct *mm, unsigned long address,
+struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
 			unsigned int foll_flags)
 {
 	return NULL;
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1731236..b257720 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -773,9 +773,12 @@
 }
 
 #define ALLOC_NO_WATERMARKS	0x01 /* don't check watermarks at all */
-#define ALLOC_HARDER		0x02 /* try to alloc harder */
-#define ALLOC_HIGH		0x04 /* __GFP_HIGH set */
-#define ALLOC_CPUSET		0x08 /* check for correct cpuset */
+#define ALLOC_WMARK_MIN		0x02 /* use pages_min watermark */
+#define ALLOC_WMARK_LOW		0x04 /* use pages_low watermark */
+#define ALLOC_WMARK_HIGH	0x08 /* use pages_high watermark */
+#define ALLOC_HARDER		0x10 /* try to alloc harder */
+#define ALLOC_HIGH		0x20 /* __GFP_HIGH set */
+#define ALLOC_CPUSET		0x40 /* check for correct cpuset */
 
 /*
  * Return 1 if free pages are above 'mark'. This takes into account the order
@@ -830,7 +833,14 @@
 			continue;
 
 		if (!(alloc_flags & ALLOC_NO_WATERMARKS)) {
-			if (!zone_watermark_ok(*z, order, (*z)->pages_low,
+			unsigned long mark;
+			if (alloc_flags & ALLOC_WMARK_MIN)
+				mark = (*z)->pages_min;
+			else if (alloc_flags & ALLOC_WMARK_LOW)
+				mark = (*z)->pages_low;
+			else
+				mark = (*z)->pages_high;
+			if (!zone_watermark_ok(*z, order, mark,
 				    classzone_idx, alloc_flags))
 				continue;
 		}
@@ -871,7 +881,7 @@
 	}
 
 	page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
-				zonelist, ALLOC_CPUSET);
+				zonelist, ALLOC_WMARK_LOW|ALLOC_CPUSET);
 	if (page)
 		goto got_pg;
 
@@ -888,7 +898,7 @@
 	 * cannot run direct reclaim, or if the caller has realtime scheduling
 	 * policy.
 	 */
-	alloc_flags = 0;
+	alloc_flags = ALLOC_WMARK_MIN;
 	if ((unlikely(rt_task(p)) && !in_interrupt()) || !wait)
 		alloc_flags |= ALLOC_HARDER;
 	if (gfp_mask & __GFP_HIGH)
@@ -959,7 +969,7 @@
 		 * under heavy pressure.
 		 */
 		page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
-						zonelist, ALLOC_CPUSET);
+				zonelist, ALLOC_WMARK_HIGH|ALLOC_CPUSET);
 		if (page)
 			goto got_pg;
 
diff --git a/mm/rmap.c b/mm/rmap.c
index 2e034a0..491ac35 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -226,8 +226,6 @@
 /*
  * At what user virtual address is page expected in vma? checking that the
  * page matches the vma: currently only used on anon pages, by unuse_vma;
- * and by extraordinary checks on anon pages in VM_UNPAGED vmas, taking
- * care that an mmap of /dev/mem might window free and foreign pages.
  */
 unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
 {
@@ -292,7 +290,7 @@
  * repeatedly from either page_referenced_anon or page_referenced_file.
  */
 static int page_referenced_one(struct page *page,
-	struct vm_area_struct *vma, unsigned int *mapcount, int ignore_token)
+	struct vm_area_struct *vma, unsigned int *mapcount)
 {
 	struct mm_struct *mm = vma->vm_mm;
 	unsigned long address;
@@ -313,7 +311,7 @@
 
 	/* Pretend the page is referenced if the task has the
 	   swap token and is in the middle of a page fault. */
-	if (mm != current->mm && !ignore_token && has_swap_token(mm) &&
+	if (mm != current->mm && has_swap_token(mm) &&
 			rwsem_is_locked(&mm->mmap_sem))
 		referenced++;
 
@@ -323,7 +321,7 @@
 	return referenced;
 }
 
-static int page_referenced_anon(struct page *page, int ignore_token)
+static int page_referenced_anon(struct page *page)
 {
 	unsigned int mapcount;
 	struct anon_vma *anon_vma;
@@ -336,8 +334,7 @@
 
 	mapcount = page_mapcount(page);
 	list_for_each_entry(vma, &anon_vma->head, anon_vma_node) {
-		referenced += page_referenced_one(page, vma, &mapcount,
-							ignore_token);
+		referenced += page_referenced_one(page, vma, &mapcount);
 		if (!mapcount)
 			break;
 	}
@@ -356,7 +353,7 @@
  *
  * This function is only called from page_referenced for object-based pages.
  */
-static int page_referenced_file(struct page *page, int ignore_token)
+static int page_referenced_file(struct page *page)
 {
 	unsigned int mapcount;
 	struct address_space *mapping = page->mapping;
@@ -394,8 +391,7 @@
 			referenced++;
 			break;
 		}
-		referenced += page_referenced_one(page, vma, &mapcount,
-							ignore_token);
+		referenced += page_referenced_one(page, vma, &mapcount);
 		if (!mapcount)
 			break;
 	}
@@ -412,13 +408,10 @@
  * Quick test_and_clear_referenced for all mappings to a page,
  * returns the number of ptes which referenced the page.
  */
-int page_referenced(struct page *page, int is_locked, int ignore_token)
+int page_referenced(struct page *page, int is_locked)
 {
 	int referenced = 0;
 
-	if (!swap_token_default_timeout)
-		ignore_token = 1;
-
 	if (page_test_and_clear_young(page))
 		referenced++;
 
@@ -427,15 +420,14 @@
 
 	if (page_mapped(page) && page->mapping) {
 		if (PageAnon(page))
-			referenced += page_referenced_anon(page, ignore_token);
+			referenced += page_referenced_anon(page);
 		else if (is_locked)
-			referenced += page_referenced_file(page, ignore_token);
+			referenced += page_referenced_file(page);
 		else if (TestSetPageLocked(page))
 			referenced++;
 		else {
 			if (page->mapping)
-				referenced += page_referenced_file(page,
-								ignore_token);
+				referenced += page_referenced_file(page);
 			unlock_page(page);
 		}
 	}
@@ -614,7 +606,6 @@
 	struct page *page;
 	unsigned long address;
 	unsigned long end;
-	unsigned long pfn;
 
 	address = (vma->vm_start + cursor) & CLUSTER_MASK;
 	end = address + CLUSTER_SIZE;
@@ -643,15 +634,8 @@
 	for (; address < end; pte++, address += PAGE_SIZE) {
 		if (!pte_present(*pte))
 			continue;
-
-		pfn = pte_pfn(*pte);
-		if (unlikely(!pfn_valid(pfn))) {
-			print_bad_pte(vma, *pte, address);
-			continue;
-		}
-
-		page = pfn_to_page(pfn);
-		BUG_ON(PageAnon(page));
+		page = vm_normal_page(vma, address, *pte);
+		BUG_ON(!page || PageAnon(page));
 
 		if (ptep_clear_flush_young(vma, address, pte))
 			continue;
diff --git a/mm/thrash.c b/mm/thrash.c
index eff3c18..f4c560b 100644
--- a/mm/thrash.c
+++ b/mm/thrash.c
@@ -57,14 +57,17 @@
 	/* We have the token. Let others know we still need it. */
 	if (has_swap_token(current->mm)) {
 		current->mm->recent_pagein = 1;
+		if (unlikely(!swap_token_default_timeout))
+			disable_swap_token();
 		return;
 	}
 
 	if (time_after(jiffies, swap_token_check)) {
 
-		/* Can't get swapout protection if we exceed our RSS limit. */
-		// if (current->mm->rss > current->mm->rlimit_rss)
-		//	return;
+		if (!swap_token_default_timeout) {
+			swap_token_check = jiffies + SWAP_TOKEN_CHECK_INTERVAL;
+			return;
+		}
 
 		/* ... or if we recently held the token. */
 		if (time_before(jiffies, current->mm->swap_token_time))
@@ -95,6 +98,7 @@
 {
 	spin_lock(&swap_token_lock);
 	if (likely(mm == swap_token_mm)) {
+		mm->swap_token_time = jiffies + SWAP_TOKEN_CHECK_INTERVAL;
 		swap_token_mm = &init_mm;
 		swap_token_check = jiffies;
 	}
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 2813054..b0cd81c 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -201,13 +201,25 @@
 	list_for_each_entry(shrinker, &shrinker_list, list) {
 		unsigned long long delta;
 		unsigned long total_scan;
+		unsigned long max_pass = (*shrinker->shrinker)(0, gfp_mask);
 
 		delta = (4 * scanned) / shrinker->seeks;
-		delta *= (*shrinker->shrinker)(0, gfp_mask);
+		delta *= max_pass;
 		do_div(delta, lru_pages + 1);
 		shrinker->nr += delta;
-		if (shrinker->nr < 0)
-			shrinker->nr = LONG_MAX;	/* It wrapped! */
+		if (shrinker->nr < 0) {
+			printk(KERN_ERR "%s: nr=%ld\n",
+					__FUNCTION__, shrinker->nr);
+			shrinker->nr = max_pass;
+		}
+
+		/*
+		 * Avoid risking looping forever due to too large nr value:
+		 * never try to free more than twice the estimate number of
+		 * freeable entries.
+		 */
+		if (shrinker->nr > max_pass * 2)
+			shrinker->nr = max_pass * 2;
 
 		total_scan = shrinker->nr;
 		shrinker->nr = 0;
@@ -407,7 +419,7 @@
 		if (PageWriteback(page))
 			goto keep_locked;
 
-		referenced = page_referenced(page, 1, sc->priority <= 0);
+		referenced = page_referenced(page, 1);
 		/* In active use or really unfreeable?  Activate it. */
 		if (referenced && page_mapping_inuse(page))
 			goto activate_locked;
@@ -756,7 +768,7 @@
 		if (page_mapped(page)) {
 			if (!reclaim_mapped ||
 			    (total_swap_pages == 0 && PageAnon(page)) ||
-			    page_referenced(page, 0, sc->priority <= 0)) {
+			    page_referenced(page, 0)) {
 				list_add(&page->lru, &l_active);
 				continue;
 			}
@@ -960,6 +972,8 @@
 		sc.nr_reclaimed = 0;
 		sc.priority = priority;
 		sc.swap_cluster_max = SWAP_CLUSTER_MAX;
+		if (!priority)
+			disable_swap_token();
 		shrink_caches(zones, &sc);
 		shrink_slab(sc.nr_scanned, gfp_mask, lru_pages);
 		if (reclaim_state) {
@@ -1056,6 +1070,10 @@
 		int end_zone = 0;	/* Inclusive.  0 = ZONE_DMA */
 		unsigned long lru_pages = 0;
 
+		/* The swap token gets in the way of swapout... */
+		if (!priority)
+			disable_swap_token();
+
 		all_zones_ok = 1;
 
 		if (nr_pages == 0) {
@@ -1360,6 +1378,7 @@
 	sc.nr_reclaimed = 0;
 	/* scan at the highest priority */
 	sc.priority = 0;
+	disable_swap_token();
 
 	if (nr_pages > SWAP_CLUSTER_MAX)
 		sc.swap_cluster_max = nr_pages;