Merge bk://bk.arm.linux.org.uk/linux-2.6-rmk

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

12 files changed, 249 insertions, 150 deletions

diff --git a/arch/arm/boot/compressed/head-clps7500.S b/arch/arm/boot/compressed/head-clps7500.S
index a1a0c847dda2d3..4a8a689d15e61c 100644
--- a/arch/arm/boot/compressed/head-clps7500.S
+++ b/arch/arm/boot/compressed/head-clps7500.S
@@ -34,7 +34,7 @@
 		mov	r0, #0x30
 		mcr	p15, 0, r0, c1, c0, 0
 		mov	r0, #0x13
-		msr	cpsr, r0
+		msr	cpsr_cxsf, r0
 		mov	r12, #0x03000000	@ point to LEDs
 		orr	r12, r12, #0x00020000
 		orr	r12, r12, #0xba00
@@ -71,7 +71,7 @@
 		/* Ensure all interrupts are off and MMU disabled */
 		mrs	r0, cpsr
 		orr	r0, r0, #0xc0
-		msr	cpsr, r0
+		msr	cpsr_cxsf, r0
 
 		adr	lr, 1b
 		orr	lr, lr, #0x10000000
diff --git a/arch/arm/configs/bast_defconfig b/arch/arm/configs/bast_defconfig
index 32be42cf24953a..3235a0678e4e6f 100644
--- a/arch/arm/configs/bast_defconfig
+++ b/arch/arm/configs/bast_defconfig
@@ -20,17 +20,24 @@ CONFIG_BROKEN_ON_SMP=y
 #
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=16
+# CONFIG_AUDIT is not set
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_HOTPLUG is not set
 # CONFIG_IKCONFIG is not set
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# 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=y
 
 #
 # Loadable module support
@@ -44,57 +51,32 @@ CONFIG_KMOD=y
 #
 # System Type
 #
-# CONFIG_ARCH_ADIFCC is not set
-# CONFIG_ARCH_ANAKIN is not set
 # CONFIG_ARCH_CLPS7500 is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_CO285 is not set
-# CONFIG_ARCH_PXA 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_L7200 is not set
+# CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_SHARK is not set
 CONFIG_ARCH_S3C2410=y
-
-#
-# CLPS711X/EP721X Implementations
-#
-
-#
-# Epxa10db
-#
-
-#
-# Footbridge Implementations
-#
-
-#
-# IOP3xx Implementation Options
-#
-# CONFIG_ARCH_IOP310 is not set
-# CONFIG_ARCH_IOP321 is not set
-
-#
-# IOP3xx Chipset Features
-#
-
-#
-# Intel PXA250/210 Implementations
-#
-
-#
-# SA11x0 Implementations
-#
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_VERSATILE_PB is not set
 
 #
 # S3C2410 Implementations
 #
 CONFIG_ARCH_BAST=y
+# CONFIG_ARCH_H1940 is not set
+# CONFIG_ARCH_SMDK2410 is not set
+CONFIG_MACH_VR1000=y
 
 #
 # Processor Type
@@ -119,9 +101,8 @@ CONFIG_CPU_TLB_V4WBI=y
 # General setup
 #
 # CONFIG_ZBOOT_ROM is not set
-CONFIG_ZBOOT_ROM_TEXT=0
-CONFIG_ZBOOT_ROM_BSS=0
-# CONFIG_HOTPLUG is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
 
 #
 # At least one math emulation must be selected
@@ -129,6 +110,7 @@ CONFIG_ZBOOT_ROM_BSS=0
 CONFIG_FPE_NWFPE=y
 CONFIG_FPE_NWFPE_XP=y
 # CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_AOUT=y
 # CONFIG_BINFMT_MISC is not set
@@ -136,9 +118,13 @@ CONFIG_BINFMT_AOUT=y
 #
 # Generic Driver Options
 #
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_DEBUG_DRIVER is not set
 # CONFIG_PM is not set
 # CONFIG_PREEMPT is not set
 # CONFIG_ARTHUR is not set
+CONFIG_S3C2410_DMA=y
+# CONFIG_S3C2410_DMA_DEBUG is not set
 CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0"
 CONFIG_ALIGNMENT_TRAP=y
 
@@ -148,7 +134,6 @@ CONFIG_ALIGNMENT_TRAP=y
 CONFIG_PARPORT=y
 CONFIG_PARPORT_PC=y
 CONFIG_PARPORT_PC_CML1=y
-# CONFIG_PARPORT_SERIAL is not set
 CONFIG_PARPORT_PC_FIFO=y
 CONFIG_PARPORT_PC_SUPERIO=y
 # CONFIG_PARPORT_ARC is not set
@@ -217,7 +202,6 @@ CONFIG_MTD_CFI_INTELEXT=y
 #
 # Plug and Play support
 #
-# CONFIG_PNP is not set
 
 #
 # Block devices
@@ -258,23 +242,21 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE is not set
 # CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
 # CONFIG_SYN_COOKIES is not set
 # 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
@@ -290,11 +272,17 @@ 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 is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
@@ -315,40 +303,25 @@ CONFIG_NET_ETHERNET=y
 #
 # Ethernet (10000 Mbit)
 #
-# CONFIG_PLIP is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
 
 #
-# Wireless LAN (non-hamradio)
+# Token Ring devices
 #
-# CONFIG_NET_RADIO is not set
-# CONFIG_HOSTAP is not set
 
 #
-# Token Ring devices
+# Wireless LAN (non-hamradio)
 #
-# CONFIG_SHAPER is not set
+# CONFIG_NET_RADIO is not set
 
 #
 # Wan interfaces
 #
 # CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
+# CONFIG_PLIP is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -359,9 +332,9 @@ 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=m
 CONFIG_BLK_DEV_IDEFLOPPY=m
@@ -371,10 +344,10 @@ CONFIG_BLK_DEV_IDEFLOPPY=m
 #
 # IDE chipset support/bugfixes
 #
-CONFIG_BLK_DEV_IDE_BAST=y
+CONFIG_IDE_GENERIC=y
+# CONFIG_IDE_ARM is not set
 # CONFIG_BLK_DEV_IDEDMA is not set
 # CONFIG_IDEDMA_AUTO is not set
-# CONFIG_DMA_NONPCI is not set
 # CONFIG_BLK_DEV_HD is not set
 
 #
@@ -383,13 +356,22 @@ CONFIG_BLK_DEV_IDE_BAST=y
 # CONFIG_SCSI is not set
 
 #
+# Fusion MPT device support
+#
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
 # I2O device support
 #
 
 #
 # ISDN subsystem
 #
-# CONFIG_ISDN_BOOL is not set
+# CONFIG_ISDN is not set
 
 #
 # Input device support
@@ -405,7 +387,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
 # CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_TSLIBDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -415,7 +396,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_GAMEPORT is not set
 CONFIG_SOUND_GAMEPORT=y
 CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
+# CONFIG_SERIO_I8042 is not set
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
 # CONFIG_SERIO_PARKBD is not set
@@ -424,14 +405,15 @@ CONFIG_SERIO_SERPORT=y
 # Input Device Drivers
 #
 CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_ATKBD is not set
 # 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_PS2_SYNAPTICS is not set
 # 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
@@ -478,15 +460,40 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 #
 CONFIG_SERIAL_S3C2410=y
 CONFIG_SERIAL_S3C2410_CONSOLE=y
-# CONFIG_SERIAL_DZ is not set
+# CONFIG_SERIAL_BAST_SIO is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_PRINTER=y
 # CONFIG_LP_CONSOLE is not set
 CONFIG_PPDEV=y
 # CONFIG_TIPAR is not set
+# CONFIG_QIC02_TAPE is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+CONFIG_RTC=y
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
 
 #
 # I2C support
@@ -505,55 +512,44 @@ CONFIG_I2C_ALGOBIT=m
 #
 # CONFIG_I2C_AMD756 is not set
 # CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_PHILIPSPAR is not set
+# CONFIG_I2C_ISA is not set
+# CONFIG_I2C_PARPORT is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_SCx200_ACB is not set
 
 #
-# I2C Hardware Sensors Chip support
+# Hardware Sensors Chip support
 #
 CONFIG_I2C_SENSOR=m
 # CONFIG_SENSORS_ADM1021 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_GL518SM is not set
 # CONFIG_SENSORS_IT87 is not set
 CONFIG_SENSORS_LM75=m
 CONFIG_SENSORS_LM78=m
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
 CONFIG_SENSORS_LM85=m
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
 
 #
-# L3 serial bus support
-#
-# CONFIG_L3 is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
+# Other I2C Chip support
 #
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_RTC=y
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
+CONFIG_SENSORS_EEPROM=m
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
 
 #
 # Multimedia devices
@@ -566,11 +562,6 @@ CONFIG_RTC=y
 # CONFIG_DVB is not set
 
 #
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
 # File systems
 #
 CONFIG_EXT2_FS=y
@@ -603,14 +594,16 @@ CONFIG_ROMFS_FS=y
 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_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
 # CONFIG_DEVPTS_FS_XATTR is not set
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLBFS is not set
@@ -623,6 +616,7 @@ CONFIG_RAMFS=y
 # 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
@@ -650,12 +644,11 @@ CONFIG_ROOT_NFS=y
 CONFIG_LOCKD=y
 # CONFIG_EXPORTFS is not set
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
+# CONFIG_RPCSEC_GSS_KRB5 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_INTERMEZZO_FS is not set
 # CONFIG_AFS_FS is not set
 
 #
@@ -679,16 +672,15 @@ CONFIG_BSD_DISKLABEL=y
 CONFIG_SOLARIS_X86_PARTITION=y
 # CONFIG_UNIXWARE_DISKLABEL is not set
 # CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_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
-CONFIG_NLS=y
 
 #
 # Native Language Support
 #
+CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
 # CONFIG_NLS_CODEPAGE_737 is not set
@@ -713,6 +705,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_ISO8859_8 is not set
 # CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
 # CONFIG_NLS_ISO8859_1 is not set
 # CONFIG_NLS_ISO8859_2 is not set
 # CONFIG_NLS_ISO8859_3 is not set
@@ -729,6 +722,11 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_UTF8 is not set
 
 #
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
 # Graphics support
 #
 CONFIG_FB=y
@@ -748,21 +746,20 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_LOGO is not set
 
 #
-# Misc devices
+# Sound
 #
+# CONFIG_SOUND is not set
 
 #
-# Multimedia Capabilities Port drivers
+# Misc devices
 #
-# CONFIG_MCP is not set
 
 #
-# Console Switches
+# USB support
 #
-# CONFIG_SWITCHES is not set
 
 #
-# USB support
+# USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
 
@@ -780,7 +777,7 @@ CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_ERRORS is not set
 CONFIG_DEBUG_LL=y
-CONFIG_DEBUG_LL_PRINTK=y
+# CONFIG_DEBUG_ICEDCC is not set
 CONFIG_DEBUG_S3C2410_PORT=y
 CONFIG_DEBUG_S3C2410_UART=0
 
@@ -797,6 +794,8 @@ CONFIG_DEBUG_S3C2410_UART=0
 #
 # Library routines
 #
+# CONFIG_CRC_CCITT is not set
 CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index e483bc9b00c4d2..7fe5c2d39efdf5 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -952,7 +952,7 @@ __dabt_svc:	sub	sp, sp, #S_FRAME_SIZE
 		bl	do_DataAbort
 		disable_irq r0
 		ldr	r0, [sp, #S_PSR]
-		msr	spsr, r0
+		msr	spsr_cxsf, r0
 		ldmia	sp, {r0 - pc}^			@ load r0 - pc, cpsr
 
 		.align	5
@@ -988,7 +988,7 @@ preempt_return:
 		strne	r0, [r0, -r0]			@ bug()
 #endif
 		ldr	r0, [sp, #S_PSR]		@ irqs are already disabled
-		msr	spsr, r0
+		msr	spsr_cxsf, r0
 		ldmia	sp, {r0 - pc}^			@ load r0 - pc, cpsr
 
 		.ltorg
@@ -1031,7 +1031,7 @@ __und_svc:	sub	sp, sp, #S_FRAME_SIZE
 
 1:		disable_irq r0
 		ldr	lr, [sp, #S_PSR]		@ Get SVC cpsr
-		msr	spsr, lr
+		msr	spsr_cxsf, lr
 		ldmia	sp, {r0 - pc}^			@ Restore SVC registers
 
 		.align	5
@@ -1052,7 +1052,7 @@ __pabt_svc:	sub	sp, sp, #S_FRAME_SIZE
 		bl	do_PrefetchAbort		@ call abort handler
 		disable_irq r0
 		ldr	r0, [sp, #S_PSR]
-		msr	spsr, r0
+		msr	spsr_cxsf, r0
 		ldmia	sp, {r0 - pc}^			@ load r0 - pc, cpsr
 
 		.align	5
@@ -1303,7 +1303,7 @@ vector_IRQ:	@
 		mrs	r13, cpsr
 		bic	r13, r13, #MODE_MASK
 		orr	r13, r13, #MODE_SVC
-		msr	spsr, r13			@ switch to SVC_32 mode
+		msr	spsr_cxsf, r13			@ switch to SVC_32 mode
 
 		and	lr, lr, #15
 		ldr	lr, [pc, lr, lsl #2]
@@ -1346,7 +1346,7 @@ vector_data:	@
 		mrs	r13, cpsr
 		bic	r13, r13, #MODE_MASK
 		orr	r13, r13, #MODE_SVC
-		msr	spsr, r13			@ switch to SVC_32 mode
+		msr	spsr_cxsf, r13			@ switch to SVC_32 mode
 
 		and	lr, lr, #15
 		ldr	lr, [pc, lr, lsl #2]
@@ -1390,7 +1390,7 @@ vector_prefetch:
 		mrs	r13, cpsr
 		bic	r13, r13, #MODE_MASK
 		orr	r13, r13, #MODE_SVC
-		msr	spsr, r13			@ switch to SVC_32 mode
+		msr	spsr_cxsf, r13			@ switch to SVC_32 mode
 
 		ands	lr, lr, #15
 		ldr	lr, [pc, lr, lsl #2]
@@ -1433,7 +1433,7 @@ vector_undefinstr:
 		mrs	r13, cpsr
 		bic	r13, r13, #MODE_MASK
 		orr	r13, r13, #MODE_SVC
-		msr	spsr, r13			@ switch to SVC_32 mode
+		msr	spsr_cxsf, r13			@ switch to SVC_32 mode
 
 		and	lr, lr, #15
 		ldr	lr, [pc, lr, lsl #2]
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 8686a90c15a8da..3314274b73714e 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -102,7 +102,7 @@ ENTRY(ret_from_fork)
 	ldr	r0, [sp, #S_PSR]		@ Get calling cpsr
 	sub	lr, lr, #4
 	str	lr, [r8]
-	msr	spsr, r0
+	msr	spsr_cxsf, r0
 	ldmia	sp, {r0 - lr}^			@ Get calling r0 - lr
 	mov	r0, r0
 	ldr	lr, [sp, #S_PC]			@ Get PC
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index 0af6f53e2302fd..ef152e3b53fc1a 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -99,7 +99,7 @@
 	ldr	r1, [sp, #S_PSR]		@ Get calling cpsr
 	disable_irq ip				@ disable IRQs
 	ldr	lr, [sp, #S_PC]!		@ Get PC
-	msr	spsr, r1			@ save in spsr_svc
+	msr	spsr_cxsf, r1			@ save in spsr_svc
 	ldmdb	sp, {r0 - lr}^			@ Get calling r0 - lr
 	mov	r0, r0
 	add	sp, sp, #S_FRAME_SIZE - S_PC
@@ -112,7 +112,7 @@
 	.macro	fast_restore_user_regs
 	ldr	r1, [sp, #S_OFF + S_PSR]	@ get calling cpsr
 	ldr	lr, [sp, #S_OFF + S_PC]!	@ get pc
-	msr	spsr, r1			@ save in spsr_svc
+	msr	spsr_cxsf, r1			@ save in spsr_svc
 	ldmdb	sp, {r1 - lr}^			@ get calling r1 - lr
 	mov	r0, r0
 	add	sp, sp, #S_FRAME_SIZE - S_PC
@@ -125,7 +125,7 @@
 	.macro	slow_restore_user_regs
 	ldr	r1, [sp, #S_PSR]		@ get calling cpsr
 	ldr	lr, [sp, #S_PC]!		@ get pc
-	msr	spsr, r1			@ save in spsr_svc
+	msr	spsr_cxsf, r1			@ save in spsr_svc
 	ldmdb	sp, {r0 - lr}^			@ get calling r1 - lr
 	mov	r0, r0
 	add	sp, sp, #S_FRAME_SIZE - S_PC
diff --git a/arch/arm/lib/ecard.S b/arch/arm/lib/ecard.S
index f71a44a90c23d2..fb7b602a6f76a4 100644
--- a/arch/arm/lib/ecard.S
+++ b/arch/arm/lib/ecard.S
@@ -16,7 +16,7 @@
 
 #define CPSR2SPSR(rt) \
 		mrs	rt, cpsr; \
-		msr	spsr, rt
+		msr	spsr_cxsf, rt
 
 @ Purpose: call an expansion card loader to read bytes.
 @ Proto  : char read_loader(int offset, char *card_base, char *loader);
diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile
index d183de7821680a..476c6ca78a657e 100644
--- a/arch/arm/mach-s3c2410/Makefile
+++ b/arch/arm/mach-s3c2410/Makefile
@@ -4,7 +4,7 @@
 
 # Object file lists.
 
-obj-y			:= s3c2410.o irq.o time.o
+obj-y			:= s3c2410.o irq.o time.o gpio.o
 obj-m			:=
 obj-n			:=
 obj-			:=
diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c
new file mode 100644
index 00000000000000..450b132af4a693
--- /dev/null
+++ b/arch/arm/mach-s3c2410/gpio.c
@@ -0,0 +1,98 @@
+/* linux/arch/arm/mach-s3c2410/gpio.c
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2410 GPIO support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+
+#include <asm/arch/regs-gpio.h>
+
+void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function)
+{
+	unsigned long base = S3C2410_GPIO_BASE(pin);
+	unsigned long shift = 1;
+	unsigned long mask = 3;
+	unsigned long con;
+	unsigned long flags;
+
+	if (pin < S3C2410_GPIO_BANKB) {
+		shift = 0;
+		mask  = 1;
+	}
+
+	mask <<= S3C2410_GPIO_OFFSET(pin);
+
+	local_irq_save(flags);
+
+	con = __raw_readl(base + 0x00);
+
+	con &= mask << shift;
+	con |= function;
+
+	__raw_writel(con, base + 0x00);
+
+	local_irq_restore(flags);
+}
+
+void s3c2410_gpio_pullup(unsigned int pin, unsigned int to)
+{
+	unsigned long base = S3C2410_GPIO_BASE(pin);
+	unsigned long offs = S3C2410_GPIO_OFFSET(pin);
+	unsigned long flags;
+	unsigned long up;
+
+	if (pin < S3C2410_GPIO_BANKB)
+		return;
+
+	local_irq_save(flags);
+
+	up = __raw_readl(base + 0x08);
+	up &= 1 << offs;
+	up |= to << offs;
+	__raw_writel(up, base + 0x08);
+
+	local_irq_restore(flags);
+}
+
+void s3c2410_gpio_setpin(unsigned int pin, unsigned int to)
+{
+	unsigned long base = S3C2410_GPIO_BASE(pin);
+	unsigned long offs = S3C2410_GPIO_OFFSET(pin);
+	unsigned long flags;
+	unsigned long dat;
+
+	local_irq_save(flags);
+
+	dat = __raw_readl(base + 0x04);
+	dat &= 1 << offs;
+	dat |= to << offs;
+	__raw_writel(dat, base + 0x04);
+
+	local_irq_restore(flags);
+}
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index f3515bcec1b71b..0a9ba135bb2985 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -52,7 +52,7 @@ static struct s3c2410_uartcfg ipaq_uartcfgs[] = {
 	[0] = {
 		.hwport	     = 0,
 		.flags	     = 0,
-		.clock	     = &s3c2410_hclk,
+		.clock	     = &s3c2410_pclk,
 		.ucon	     = 0x3c5,
 		.ulcon	     = 0x03,
 		.ufcon	     = 0x51,
@@ -60,7 +60,7 @@ static struct s3c2410_uartcfg ipaq_uartcfgs[] = {
 	[1] = {
 		.hwport	     = 1,
 		.flags	     = 0,
-		.clock	     = &s3c2410_hclk,
+		.clock	     = &s3c2410_pclk,
 		.ucon	     = 0x245,
 		.ulcon	     = 0x03,
 		.ufcon	     = 0x00,
@@ -69,7 +69,7 @@ static struct s3c2410_uartcfg ipaq_uartcfgs[] = {
 	[2] = {
 		.hwport	     = 2,
 		.flags	     = 0,
-		.clock	     = &s3c2410_hclk,
+		.clock	     = &s3c2410_pclk,
 		.ucon	     = 0x3c5,
 		.ulcon	     = 0x43,
 		.ufcon	     = 0x51,
diff --git a/arch/arm/mach-s3c2410/s3c2410.h b/arch/arm/mach-s3c2410/s3c2410.h
index 5ff132081a6f4b..862a7c86d2945d 100644
--- a/arch/arm/mach-s3c2410/s3c2410.h
+++ b/arch/arm/mach-s3c2410/s3c2410.h
@@ -4,5 +4,5 @@ extern void s3c2410_map_io(struct map_desc *, int count);
 
 extern void s3c2410_init_irq(void);
 
-extern s3c2410_init_time(void);
+extern void s3c2410_init_time(void);
 
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index dcbb3c751c220b..23bf73ef8efee1 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -141,4 +141,5 @@ MACHINE_START(COLLIE, "Sharp-Collie")
 	MAPIO(collie_map_io)
 	INITIRQ(sa1100_init_irq)
 	INIT_MACHINE(collie_init)
+	INITTIME(sa1100_init_time)
 MACHINE_END
diff --git a/arch/arm/mm/blockops.c b/arch/arm/mm/blockops.c
index 9982c4c8cffe78..806c6eeb1b0c94 100644
--- a/arch/arm/mm/blockops.c
+++ b/arch/arm/mm/blockops.c
@@ -130,6 +130,7 @@ static struct undef_hook blockops_hook __initdata = {
 static int __init blockops_check(void)
 {
 	register unsigned int err asm("r4") = 0;
+	unsigned int err_pos = 1;
 	unsigned int cache_type;
 	int i;
 
@@ -156,8 +157,8 @@ static int __init blockops_check(void)
 
 	unregister_undef_hook(&blockops_hook);
 
-	for (i = 0; i < ARRAY_SIZE(func); i++, err >>= 1)
-		printk("%30s: %ssupported\n", func[i], err & 1 ? "not " : "");
+	for (i = 0; i < ARRAY_SIZE(func); i++, err_pos <<= 1)
+		printk("%30s: %ssupported\n", func[i], err & err_pos ? "not " : "");
 
 	if ((err & 8) == 0) {
 		printk(" --> Using %s block cache invalidate\n",