Merge http://lia64.bkbits.net/to-base-2.6

into ppc970.osdl.org:/home/torvalds/v2.6/linux

10 files changed, 438 insertions, 343 deletions

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index a5256c3abd9f97..72b48fb290c2d5 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -170,7 +170,7 @@ config VIRTUAL_MEM_MAP
 
 config DISCONTIGMEM
 	bool "Discontiguous memory support"
-	depends on (IA64_DIG || IA64_SGI_SN2 || IA64_GENERIC) && NUMA && VIRTUAL_MEM_MAP
+	depends on (IA64_DIG || IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1) && NUMA && VIRTUAL_MEM_MAP
 	default y if (IA64_SGI_SN2 || IA64_GENERIC) && NUMA
 	help
 	  Say Y to support efficient handling of discontiguous physical memory,
@@ -179,10 +179,10 @@ config DISCONTIGMEM
 	  See <file:Documentation/vm/numa> for more.
 
 config IA64_CYCLONE
-	bool "Support Cyclone(EXA) Time Source"
+	bool "Cyclone (EXA) Time Source support"
 	help
-		Say Y here to enable support for IBM EXA Cyclone time source.
-		If you're unsure, answer N.
+	  Say Y here to enable support for IBM EXA Cyclone time source.
+	  If you're unsure, answer N.
 
 config IOSAPIC
 	bool
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 285d7017a1a8e6..da47d170402ae3 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -7,25 +7,30 @@
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
 
 #
 # General setup
 #
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
 CONFIG_LOG_BUF_SHIFT=20
+CONFIG_HOTPLUG=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
 CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 
 #
@@ -37,6 +42,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_OBSOLETE_MODPARM=y
 CONFIG_MODVERSIONS=y
 CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
 
 #
 # Processor type and features
@@ -46,55 +52,54 @@ CONFIG_64BIT=y
 CONFIG_MMU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_TIME_INTERPOLATION=y
-# CONFIG_ITANIUM is not set
-CONFIG_MCKINLEY=y
+CONFIG_EFI=y
 CONFIG_IA64_GENERIC=y
 # CONFIG_IA64_DIG is not set
-# CONFIG_IA64_HP_SIM is not set
 # CONFIG_IA64_HP_ZX1 is not set
 # CONFIG_IA64_SGI_SN2 is not set
+# CONFIG_IA64_HP_SIM is not set
+# CONFIG_ITANIUM is not set
+CONFIG_MCKINLEY=y
 # CONFIG_IA64_PAGE_SIZE_4KB is not set
 # CONFIG_IA64_PAGE_SIZE_8KB is not set
 CONFIG_IA64_PAGE_SIZE_16KB=y
 # CONFIG_IA64_PAGE_SIZE_64KB is not set
-CONFIG_ACPI=y
-CONFIG_ACPI_INTERPRETER=y
-CONFIG_ACPI_KERNEL_CONFIG=y
 CONFIG_IA64_L1_CACHE_SHIFT=7
-# CONFIG_MCKINLEY_ASTEP_SPECIFIC is not set
 CONFIG_NUMA=y
-CONFIG_DISCONTIGMEM=y
 CONFIG_VIRTUAL_MEM_MAP=y
-CONFIG_IA64_MCA=y
-CONFIG_PM=y
+CONFIG_DISCONTIGMEM=y
+CONFIG_IA64_CYCLONE=y
 CONFIG_IOSAPIC=y
 CONFIG_FORCE_MAX_ZONEORDER=18
-# CONFIG_HUGETLB_PAGE_SIZE_4GB is not set
-# CONFIG_HUGETLB_PAGE_SIZE_1GB is not set
-# CONFIG_HUGETLB_PAGE_SIZE_256MB is not set
-# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set
-CONFIG_HUGETLB_PAGE_SIZE_16MB=y
-# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set
-# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
-# CONFIG_HUGETLB_PAGE_SIZE_256KB is not set
-# CONFIG_IA64_PAL_IDLE is not set
 CONFIG_SMP=y
+CONFIG_NR_CPUS=512
+CONFIG_HOTPLUG_CPU=y
 # CONFIG_PREEMPT is not set
+CONFIG_HAVE_DEC_LOCK=y
 CONFIG_IA32_SUPPORT=y
 CONFIG_COMPAT=y
-CONFIG_HAVE_DEC_LOCK=y
 CONFIG_PERFMON=y
 CONFIG_IA64_PALINFO=y
-CONFIG_EFI=y
+
+#
+# Firmware Drivers
+#
 CONFIG_EFI_VARS=y
-CONFIG_NR_CPUS=512
+CONFIG_EFI_PCDP=y
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=m
 
 #
+# Power management and ACPI
+#
+CONFIG_PM=y
+CONFIG_ACPI=y
+
+#
 # ACPI (Advanced Configuration and Power Interface) Support
 #
 CONFIG_ACPI_BOOT=y
+CONFIG_ACPI_INTERPRETER=y
 CONFIG_ACPI_BUTTON=m
 CONFIG_ACPI_FAN=m
 CONFIG_ACPI_PROCESSOR=m
@@ -105,11 +110,15 @@ CONFIG_ACPI_BUS=y
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_PCI=y
 CONFIG_ACPI_SYSTEM=y
+
+#
+# Bus options (PCI, PCMCIA)
+#
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
+# CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY_PROC=y
 CONFIG_PCI_NAMES=y
-CONFIG_HOTPLUG=y
 
 #
 # PCI Hotplug Support
@@ -118,6 +127,8 @@ CONFIG_HOTPLUG_PCI=m
 # CONFIG_HOTPLUG_PCI_FAKE is not set
 CONFIG_HOTPLUG_PCI_ACPI=m
 # CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_PCIE is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
 
 #
 # PCMCIA/CardBus support
@@ -125,14 +136,16 @@ CONFIG_HOTPLUG_PCI_ACPI=m
 # CONFIG_PCMCIA is not set
 
 #
-# Parallel port support
+# Device Drivers
 #
-# CONFIG_PARPORT is not set
 
 #
 # Generic Driver Options
 #
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -140,14 +153,17 @@ CONFIG_HOTPLUG_PCI_ACPI=m
 # CONFIG_MTD is not set
 
 #
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
 # Plug and Play support
 #
-# CONFIG_PNP is not set
 
 #
 # Block devices
 #
-# CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_CPQ_DA is not set
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
@@ -155,9 +171,9 @@ CONFIG_HOTPLUG_PCI_ACPI=m
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
 CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=m
 CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_BLK_DEV_INITRD is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -168,9 +184,9 @@ 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_IDEDISK_STROKE is not set
 CONFIG_BLK_DEV_IDECD=y
 # CONFIG_BLK_DEV_IDETAPE is not set
 CONFIG_BLK_DEV_IDEFLOPPY=y
@@ -181,6 +197,7 @@ CONFIG_BLK_DEV_IDESCSI=m
 #
 # IDE chipset support/bugfixes
 #
+CONFIG_IDE_GENERIC=y
 CONFIG_BLK_DEV_IDEPCI=y
 # CONFIG_IDEPCI_SHARE_IRQ is not set
 # CONFIG_BLK_DEV_OFFBOARD is not set
@@ -207,47 +224,18 @@ CONFIG_BLK_DEV_PIIX=y
 # CONFIG_BLK_DEV_PDC202XX_OLD is not set
 # CONFIG_BLK_DEV_PDC202XX_NEW is not set
 # CONFIG_BLK_DEV_SVWKS is not set
+CONFIG_BLK_DEV_SGIIOC4=y
 # CONFIG_BLK_DEV_SIIMAGE is not set
 # CONFIG_BLK_DEV_SLC90E66 is not set
 # CONFIG_BLK_DEV_TRM290 is not set
 # CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_IDE_ARM is not set
 CONFIG_BLK_DEV_IDEDMA=y
 # CONFIG_IDEDMA_IVB is not set
 CONFIG_IDEDMA_AUTO=y
 # CONFIG_BLK_DEV_HD is not set
 
 #
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID5=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_BLK_DEV_DM=m
-
-#
-# Fusion MPT device support
-#
-CONFIG_FUSION=y
-CONFIG_FUSION_BOOT=y
-CONFIG_FUSION_MAX_SGE=40
-# CONFIG_FUSION_ISENSE is not set
-# CONFIG_FUSION_CTL is not set
-
-#
 # SCSI device support
 #
 CONFIG_SCSI=y
@@ -267,24 +255,28 @@ CONFIG_CHR_DEV_SG=m
 # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
 #
 # CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_REPORT_LUNS=y
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
 
 #
+# SCSI Transport Attributes
+#
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=y
+
+#
 # SCSI low-level drivers
 #
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_MEGARAID is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_EATA_PIO is not set
@@ -297,16 +289,58 @@ CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
 # CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
+# CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_ISP is not set
 CONFIG_SCSI_QLOGIC_FC=y
 # CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
 CONFIG_SCSI_QLOGIC_1280=y
+CONFIG_SCSI_QLA2XXX=y
+CONFIG_SCSI_QLA21XX=m
+CONFIG_SCSI_QLA22XX=m
+CONFIG_SCSI_QLA2300=m
+CONFIG_SCSI_QLA2322=m
+# CONFIG_SCSI_QLA6312 is not set
+# CONFIG_SCSI_QLA6322 is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 
 #
+# Multi-device support (RAID and LVM)
+#
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+CONFIG_MD_LINEAR=m
+CONFIG_MD_RAID0=m
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID5=m
+CONFIG_MD_RAID6=m
+CONFIG_MD_MULTIPATH=m
+CONFIG_BLK_DEV_DM=m
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_ZERO=m
+
+#
+# Fusion MPT device support
+#
+CONFIG_FUSION=y
+CONFIG_FUSION_MAX_SGE=40
+# CONFIG_FUSION_ISENSE is not set
+# CONFIG_FUSION_CTL is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
 # Networking support
 #
 CONFIG_NET=y
@@ -327,23 +361,21 @@ CONFIG_IP_MULTICAST=y
 # CONFIG_NET_IPGRE is not set
 # CONFIG_IP_MROUTE is not set
 CONFIG_ARPD=y
-# CONFIG_INET_ECN 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_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
 # CONFIG_NETFILTER is not set
 
 #
 # SCTP Configuration (EXPERIMENTAL)
 #
-CONFIG_IPV6_SCTP__=y
 # 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
@@ -359,17 +391,20 @@ CONFIG_IPV6_SCTP__=y
 # QoS and/or fair queueing
 #
 # CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
@@ -377,6 +412,11 @@ CONFIG_DUMMY=m
 # CONFIG_ETHERTAP is not set
 
 #
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
@@ -393,6 +433,7 @@ CONFIG_NET_TULIP=y
 CONFIG_TULIP=m
 # CONFIG_TULIP_MWI is not set
 # CONFIG_TULIP_MMIO is not set
+# CONFIG_TULIP_NAPI is not set
 # CONFIG_DE4X5 is not set
 # CONFIG_WINBOND_840 is not set
 # CONFIG_DM9102 is not set
@@ -402,10 +443,12 @@ CONFIG_NET_PCI=y
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
 # CONFIG_DGRS is not set
 CONFIG_EEPRO100=m
 # CONFIG_EEPRO100_PIO is not set
 CONFIG_E100=m
+# CONFIG_E100_NAPI is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
 # CONFIG_NE2K_PCI is not set
@@ -415,6 +458,7 @@ CONFIG_E100=m
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -427,7 +471,6 @@ CONFIG_E1000=m
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
 # CONFIG_SK98LIN is not set
 CONFIG_TIGON3=y
 
@@ -435,47 +478,39 @@ CONFIG_TIGON3=y
 # Ethernet (10000 Mbit)
 #
 # CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
+# CONFIG_S2IO is not set
 
 #
 # Token Ring devices
 #
 # CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
 
 #
-# Amateur Radio support
+# Wireless LAN (non-hamradio)
 #
-# CONFIG_HAMRADIO is not set
+# CONFIG_NET_RADIO is not set
 
 #
-# IrDA (infrared) support
+# Wan interfaces
 #
-# CONFIG_IRDA is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+CONFIG_NETCONSOLE=y
 
 #
-# Bluetooth support
+# ISDN subsystem
 #
-# CONFIG_BT is not set
+# CONFIG_ISDN is not set
 
 #
-# ISDN subsystem
+# Telephony Support
 #
-# CONFIG_ISDN_BOOL is not set
+# CONFIG_PHONE is not set
 
 #
 # Input device support
@@ -517,11 +552,13 @@ CONFIG_SERIO_I8042=y
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_KEYBOARD_ATKBD=y
 # CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
 # CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 # CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
@@ -534,12 +571,11 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_ROCKETPORT is not set
+# CONFIG_CYCLADES is not set
 # CONFIG_SYNCLINK is not set
 # CONFIG_SYNCLINKMP is not set
 # CONFIG_N_HDLC is not set
 # CONFIG_STALDRV is not set
-CONFIG_SGI_L1_SERIAL=y
-CONFIG_SGI_L1_SERIAL_CONSOLE=y
 
 #
 # Serial drivers
@@ -547,7 +583,6 @@ CONFIG_SGI_L1_SERIAL_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_ACPI=y
-CONFIG_SERIAL_8250_HCDP=y
 CONFIG_SERIAL_8250_NR_UARTS=6
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
@@ -560,31 +595,10 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 #
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_SGI_L1_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Algorithms
-#
-
-#
-# I2C Hardware Bus support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_QIC02_TAPE is not set
 
 #
@@ -597,8 +611,6 @@ CONFIG_UNIX98_PTY_COUNT=256
 #
 # CONFIG_WATCHDOG is not set
 # CONFIG_HW_RANDOM is not set
-# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
 CONFIG_EFI_RTC=y
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
@@ -618,182 +630,34 @@ CONFIG_DRM_RADEON=m
 CONFIG_DRM_MGA=m
 CONFIG_DRM_SIS=m
 CONFIG_RAW_DRIVER=m
+CONFIG_HPET=y
+# CONFIG_HPET_RTC_IRQ is not set
+CONFIG_HPET_MMAP=y
 CONFIG_MAX_RAW_DEVS=256
 
 #
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB 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_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=y
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-# CONFIG_ZISOFS is not set
-CONFIG_UDF_FS=m
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-# CONFIG_MSDOS_FS is not set
-CONFIG_VFAT_FS=y
-CONFIG_NTFS_FS=m
-# CONFIG_NTFS_DEBUG is not set
-# CONFIG_NTFS_RW is not set
-
-#
-# Pseudo filesystems
+# I2C support
 #
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
+# CONFIG_I2C is not set
 
 #
-# Miscellaneous filesystems
+# Dallas's 1-wire bus
 #
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
+# CONFIG_W1 is not set
 
 #
-# Network File Systems
+# Misc devices
 #
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_DIRECTIO=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_SUNRPC=m
-# CONFIG_SUNRPC_GSS is not set
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_SMB_NLS_REMOTE="cp437"
-CONFIG_CIFS=m
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
 
 #
-# Partition Types
+# Multimedia devices
 #
-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_NEC98_PARTITION is not set
-CONFIG_SGI_PARTITION=y
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-CONFIG_EFI_PARTITION=y
+# CONFIG_VIDEO_DEV is not set
 
 #
-# Native Language Support
+# Digital Video Broadcasting Devices
 #
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_NLS_UTF8=m
+# CONFIG_DVB is not set
 
 #
 # Graphics support
@@ -816,6 +680,10 @@ CONFIG_SOUND=m
 # Advanced Linux Sound Architecture
 #
 CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
 CONFIG_SND_SEQUENCER=m
 CONFIG_SND_SEQ_DUMMY=m
 CONFIG_SND_OSSEMUL=y
@@ -828,6 +696,8 @@ CONFIG_SND_VERBOSE_PRINTK=y
 #
 # Generic devices
 #
+CONFIG_SND_MPU401_UART=m
+CONFIG_SND_OPL3_LIB=m
 CONFIG_SND_DUMMY=m
 CONFIG_SND_VIRMIDI=m
 CONFIG_SND_MTPAV=m
@@ -837,13 +707,20 @@ CONFIG_SND_MPU401=m
 #
 # PCI devices
 #
+CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
 # CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
 CONFIG_SND_CS46XX=m
 CONFIG_SND_CS46XX_NEW_DSP=y
 CONFIG_SND_CS4281=m
 CONFIG_SND_EMU10K1=m
 # CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MIXART is not set
 # CONFIG_SND_NM256 is not set
 # CONFIG_SND_RME32 is not set
 # CONFIG_SND_RME96 is not set
@@ -859,9 +736,11 @@ CONFIG_SND_EMU10K1=m
 # CONFIG_SND_ES1968 is not set
 # CONFIG_SND_MAESTRO3 is not set
 CONFIG_SND_FM801=m
+# CONFIG_SND_FM801_TEA575X is not set
 # CONFIG_SND_ICE1712 is not set
 # CONFIG_SND_ICE1724 is not set
 # CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
 # CONFIG_SND_SONICVIBES is not set
 # CONFIG_SND_VIA82XX is not set
 # CONFIG_SND_VX222 is not set
@@ -893,6 +772,8 @@ CONFIG_USB_DEVICEFS=y
 # USB Host Controller Drivers
 #
 CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_SPLIT_ISO is not set
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 CONFIG_USB_OHCI_HCD=m
 CONFIG_USB_UHCI_HCD=m
 
@@ -906,6 +787,7 @@ CONFIG_USB_UHCI_HCD=m
 # CONFIG_USB_PRINTER is not set
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_RW_DETECT is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
@@ -932,13 +814,15 @@ CONFIG_USB_HIDINPUT=y
 # CONFIG_USB_WACOM is not set
 # CONFIG_USB_KBTAB is not set
 # CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_MTOUCH is not set
+# CONFIG_USB_EGALAX is not set
 # CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
 
 #
 # USB Imaging devices
 #
 # CONFIG_USB_MDC800 is not set
-# CONFIG_USB_SCANNER is not set
 # CONFIG_USB_MICROTEK is not set
 # CONFIG_USB_HPUSBSCSI is not set
 
@@ -972,18 +856,202 @@ CONFIG_USB_HIDINPUT=y
 #
 # USB Miscellaneous drivers
 #
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
 # CONFIG_USB_TIGL is not set
 # CONFIG_USB_AUERSWALD is not set
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGETSERVO is not set
 # CONFIG_USB_TEST is not set
+
+#
+# USB Gadget Support
+#
 # CONFIG_USB_GADGET 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_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_REISERFS_FS_XATTR is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=y
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_SECURITY is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+# CONFIG_DEVFS_FS is not set
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_DIRECTIO=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_SMB_FS=m
+CONFIG_SMB_NLS_DEFAULT=y
+CONFIG_SMB_NLS_REMOTE="cp437"
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_POSIX is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+CONFIG_SGI_PARTITION=y
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+
+#
 # Library routines
 #
+# CONFIG_CRC_CCITT is not set
 CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
 
 #
 # HP Simulator drivers
@@ -1012,6 +1080,7 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_IA64_DEBUG_CMPXCHG is not set
 # CONFIG_IA64_DEBUG_IRQ is not set
 # CONFIG_DEBUG_INFO is not set
+CONFIG_SYSVIPC_COMPAT=y
 
 #
 # Security options
@@ -1025,16 +1094,20 @@ CONFIG_CRYPTO=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
+CONFIG_CRYPTO_MD5=m
 # CONFIG_CRYPTO_SHA1 is not set
 # CONFIG_CRYPTO_SHA256 is not set
 # CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_DES is not set
+CONFIG_CRYPTO_DES=m
 # CONFIG_CRYPTO_BLOWFISH is not set
 # CONFIG_CRYPTO_TWOFISH is not set
 # CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_AES_GENERIC is not set
 # CONFIG_CRYPTO_CAST5 is not set
 # CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_TEST is not set
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 3badcdf8e7afef..5333e61907bad6 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -469,6 +469,14 @@ sba_search_bitmap(struct ioc *ioc, unsigned long bits_wanted)
 	ASSERT(((unsigned long) ioc->res_hint & (sizeof(unsigned long) - 1UL)) == 0);
 	ASSERT(res_ptr < res_end);
 
+	/*
+	 * N.B.  REO/Grande defect AR2305 can cause TLB fetch timeouts
+	 * if a TLB entry is purged while in use.  sba_mark_invalid()
+	 * purges IOTLB entries in power-of-two sizes, so we also
+	 * allocate IOVA space in power-of-two sizes.
+	 */
+	bits_wanted = 1UL << get_iovp_order(bits_wanted << PAGE_SHIFT);
+
 	if (likely(bits_wanted == 1)) {
 		unsigned int bitshiftcnt;
 		for(; res_ptr < res_end ; res_ptr++) {
@@ -675,6 +683,8 @@ sba_free_range(struct ioc *ioc, dma_addr_t iova, size_t size)
 	int bits_not_wanted = size >> iovp_shift;
 	unsigned long m;
 
+	/* Round up to power-of-two size: see AR2305 note above */
+	bits_not_wanted = 1UL << get_iovp_order(bits_not_wanted << PAGE_SHIFT);
 	for (; bits_not_wanted > 0 ; res_ptr++) {
 		
 		if (unlikely(bits_not_wanted > BITS_PER_LONG)) {
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 2c5eaacb5680dc..cf61f3e2aa5ea0 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -293,20 +293,20 @@ acpi_parse_nmi_src (acpi_table_entry_header *header, const unsigned long end)
 	return 0;
 }
 
-/* Hook from generic ACPI tables.c */
-void __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+static void __init
+acpi_madt_oem_check (char *oem_id, char *oem_table_id)
 {
 	if (!strncmp(oem_id, "IBM", 3) &&
-	    (!strncmp(oem_table_id, "SERMOW", 6))){
+	    (!strncmp(oem_table_id, "SERMOW", 6))) {
 
-		/* Unfortunatly ITC_DRIFT is not yet part of the
+		/*
+		 * Unfortunately ITC_DRIFT is not yet part of the
 		 * official SAL spec, so the ITC_DRIFT bit is not
 		 * set by the BIOS on this hardware.
 		 */
 		sal_platform_features |= IA64_SAL_PLATFORM_FEATURE_ITC_DRIFT;
 
-		/*Start cyclone clock*/
-		cyclone_setup(0);
+		cyclone_setup();
 	}
 }
 
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index 05ec3ca72b6059..19300e958c4f5b 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -10,10 +10,9 @@
 #define CYCLONE_TIMER_FREQ 100000000
 
 int use_cyclone;
-int __init cyclone_setup(char *str)
+void __init cyclone_setup(void)
 {
 	use_cyclone = 1;
-	return 1;
 }
 
 static u32* volatile cyclone_timer;	/* Cyclone MPMC0 register */
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 6011b98f7fbb9c..9c5104cc514636 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -130,6 +130,8 @@ static int cpe_poll_enabled = 1;
 
 extern void salinfo_log_wakeup(int type, u8 *buffer, u64 size, int irqsafe);
 
+static int mca_init;
+
 /*
  * IA64_MCA log support
  */
@@ -542,7 +544,7 @@ ia64_mca_register_cpev (int cpev)
 	}
 
 	IA64_MCA_DEBUG("%s: corrected platform error "
-		       "vector %#x setup and enabled\n", __FUNCTION__, cpev);
+		       "vector %#x registered\n", __FUNCTION__, cpev);
 }
 #endif /* CONFIG_ACPI */
 
@@ -551,8 +553,9 @@ ia64_mca_register_cpev (int cpev)
 /*
  * ia64_mca_cmc_vector_setup
  *
- *  Setup the corrected machine check vector register in the processor and
- *  unmask interrupt.  This function is invoked on a per-processor basis.
+ *  Setup the corrected machine check vector register in the processor.
+ *  (The interrupt is masked on boot. ia64_mca_late_init unmask this.)
+ *  This function is invoked on a per-processor basis.
  *
  * Inputs
  *      None
@@ -566,12 +569,12 @@ ia64_mca_cmc_vector_setup (void)
 	cmcv_reg_t	cmcv;
 
 	cmcv.cmcv_regval	= 0;
-	cmcv.cmcv_mask		= 0;        /* Unmask/enable interrupt */
+	cmcv.cmcv_mask		= 1;        /* Mask/disable interrupt at first */
 	cmcv.cmcv_vector	= IA64_CMC_VECTOR;
 	ia64_setreg(_IA64_REG_CR_CMCV, cmcv.cmcv_regval);
 
 	IA64_MCA_DEBUG("%s: CPU %d corrected "
-		       "machine check vector %#x setup and enabled.\n",
+		       "machine check vector %#x registered.\n",
 		       __FUNCTION__, smp_processor_id(), IA64_CMC_VECTOR);
 
 	IA64_MCA_DEBUG("%s: CPU %d CMCV = %#016lx\n",
@@ -1293,7 +1296,7 @@ ia64_mca_init(void)
 	 */
 	register_percpu_irq(IA64_CMC_VECTOR, &cmci_irqaction);
 	register_percpu_irq(IA64_CMCP_VECTOR, &cmcp_irqaction);
-	ia64_mca_cmc_vector_setup();       /* Setup vector on BSP & enable */
+	ia64_mca_cmc_vector_setup();       /* Setup vector on BSP */
 
 	/* Setup the MCA rendezvous interrupt vector */
 	register_percpu_irq(IA64_MCA_RENDEZ_VECTOR, &mca_rdzv_irqaction);
@@ -1303,23 +1306,8 @@ ia64_mca_init(void)
 
 #ifdef CONFIG_ACPI
 	/* Setup the CPEI/P vector and handler */
-	{
-		irq_desc_t *desc;
-		unsigned int irq;
-
-		cpe_vector = acpi_request_vector(ACPI_INTERRUPT_CPEI);
-
-		if (cpe_vector >= 0) {
-			for (irq = 0; irq < NR_IRQS; ++irq)
-				if (irq_to_vector(irq) == cpe_vector) {
-					desc = irq_descp(irq);
-					desc->status |= IRQ_PER_CPU;
-					setup_irq(irq, &mca_cpe_irqaction);
-				}
-			ia64_mca_register_cpev(cpe_vector);
-		}
-		register_percpu_irq(IA64_CPEP_VECTOR, &mca_cpep_irqaction);
-	}
+	cpe_vector = acpi_request_vector(ACPI_INTERRUPT_CPEI);
+	register_percpu_irq(IA64_CPEP_VECTOR, &mca_cpep_irqaction);
 #endif
 
 	/* Initialize the areas set aside by the OS to buffer the
@@ -1331,6 +1319,7 @@ ia64_mca_init(void)
 	ia64_log_init(SAL_INFO_TYPE_CMC);
 	ia64_log_init(SAL_INFO_TYPE_CPE);
 
+	mca_init = 1;
 	printk(KERN_INFO "MCA related initialization done\n");
 }
 
@@ -1347,21 +1336,46 @@ ia64_mca_init(void)
 static int __init
 ia64_mca_late_init(void)
 {
+	if (!mca_init)
+		return 0;
+
+	/* Setup the CMCI/P vector and handler */
 	init_timer(&cmc_poll_timer);
 	cmc_poll_timer.function = ia64_mca_cmc_poll;
 
-	/* Reset to the correct state */
+	/* Unmask/enable the vector */
 	cmc_polling_enabled = 0;
+	schedule_work(&cmc_enable_work);
+
+	IA64_MCA_DEBUG("%s: CMCI/P setup and enabled.\n", __FUNCTION__);
 
+#ifdef CONFIG_ACPI
+	/* Setup the CPEI/P vector and handler */
 	init_timer(&cpe_poll_timer);
 	cpe_poll_timer.function = ia64_mca_cpe_poll;
 
-#ifdef CONFIG_ACPI
-	/* If platform doesn't support CPEI, get the timer going. */
-	if (cpe_vector < 0 && cpe_poll_enabled) {
-		ia64_mca_cpe_poll(0UL);
-	} else {
-		cpe_poll_enabled = 0;
+	{
+		irq_desc_t *desc;
+		unsigned int irq;
+
+		if (cpe_vector >= 0) {
+			/* If platform supports CPEI, enable the irq. */
+			cpe_poll_enabled = 0;
+			for (irq = 0; irq < NR_IRQS; ++irq)
+				if (irq_to_vector(irq) == cpe_vector) {
+					desc = irq_descp(irq);
+					desc->status |= IRQ_PER_CPU;
+					setup_irq(irq, &mca_cpe_irqaction);
+				}
+			ia64_mca_register_cpev(cpe_vector);
+			IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n", __FUNCTION__);
+		} else {
+			/* If platform doesn't support CPEI, get the timer going. */
+			if (cpe_poll_enabled) {
+				ia64_mca_cpe_poll(0UL);
+				IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __FUNCTION__);
+			}
+		}
 	}
 #endif
 
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 462fd9f700fdbc..8aff39de1b7955 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -375,9 +375,10 @@ setup_arch (char **cmdline_p)
 	}
 #endif
 
-	/* enable IA-64 Machine Check Abort Handling */
-	ia64_mca_init();
-
+	/* enable IA-64 Machine Check Abort Handling unless disabled */
+	if (!strstr(saved_command_line, "nomca"))
+		ia64_mca_init();
+	
 	platform_setup(cmdline_p);
 	paging_init();
 }
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 8cef119ac9ed39..9a0f7923311dc5 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -299,7 +299,7 @@ smp_callin (void)
 
 	smp_setup_percpu_timer();
 
-	ia64_mca_cmc_vector_setup();	/* Setup vector on AP & enable */
+	ia64_mca_cmc_vector_setup();	/* Setup vector on AP */
 
 #ifdef CONFIG_PERFMON
 	pfm_init_percpu();
diff --git a/arch/ia64/sn/io/platform_init/sgi_io_init.c b/arch/ia64/sn/io/platform_init/sgi_io_init.c
index 8e410fcc80c65d..4833cfb3b6655f 100644
--- a/arch/ia64/sn/io/platform_init/sgi_io_init.c
+++ b/arch/ia64/sn/io/platform_init/sgi_io_init.c
@@ -37,7 +37,7 @@ nasid_t master_nasid = INVALID_NASID;	/* This is the partition master nasid */
  *
  * 	This code is executed once for each Hub chip.
  */
-static void
+static void __init
 per_hub_init(cnodeid_t cnode)
 {
 	nasid_t nasid;
@@ -130,10 +130,8 @@ sgi_master_io_infr_init(void)
 	klhwg_add_all_modules(hwgraph_root);
 	klhwg_add_all_nodes(hwgraph_root);
 
-	for (cnode = 0; cnode < numionodes; cnode++) {
-		extern void per_hub_init(cnodeid_t);
+	for (cnode = 0; cnode < numionodes; cnode++)
 		per_hub_init(cnode);
-	}
 
 	/*
 	 *
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index b0f720eccbc031..6bcf70ea155ca7 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -188,7 +188,7 @@ sn_irq_desc(unsigned int irq)
 }
 
 u8
-sn_irq_to_vector(u8 irq)
+sn_irq_to_vector(unsigned int irq)
 {
 	return(irq);
 }