Import 2.3.11pre6

CREDITS

@@ -1714,12 +1714,13 @@ S: 75019 Paris
 S: France
 
 N: Rik van Riel
-E: H.H.vanRiel@humbolt.geo.uu.nl
-W: http://humbolt.geo.uu.nl/
-D: Maintainer of the mm-patches page (see www.linuxhq.com)
-D: Documentation/sysctl/*, kswapd fixes, random kernel hacker
-S: Vorenkampsweg 1
-S: NL-9488 TG  Zeijerveld
+E: riel@nl.linux.org
+W: http://www.nl.linux.org/~riel/
+D: Linux-MM site, Documentation/sysctl/*, swap/mm readaround
+D: clustering contributor, kswapd fixes, random kernel hacker,
+D: nl.linux.org maintainer, minor scheduler additions
+S: IJsselstraat 23a
+S: 9725 GA  Groningen
 S: The Netherlands
 
 N: William E. Roadcap

arch/arm/def-configs/a5k

+#
+# Automatically generated make config: don't edit
+#
+CONFIG_ARM=y
+
+#
+# System and processor type
+#
+# CONFIG_ARCH_ARC is not set
+CONFIG_ARCH_A5K=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_FOOTBRIDGE is not set
+CONFIG_ARCH_ACORN=y
+# CONFIG_ISA_DMA is not set
+# CONFIG_CPU_32 is not set
+CONFIG_CPU_26=y
+# CONFIG_CPU_ARM2 is not set
+CONFIG_CPU_ARM3=y
+# CONFIG_CPU_ARM6 is not set
+# CONFIG_CPU_ARM7 is not set
+# CONFIG_CPU_SA110 is not set
+CONFIG_PAGESIZE_32=y
+# CONFIG_PAGESIZE_16 is not set
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+# CONFIG_TEXT_SECTIONS is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+
+#
+# General setup
+#
+CONFIG_NET=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_NWFPE is not set
+CONFIG_BINFMT_AOUT=y
+CONFIG_BINFMT_ELF=m
+# CONFIG_BINFMT_MISC is not set
+CONFIG_PARPORT=y
+CONFIG_PARPORT_PC=y
+
+#
+# Plug and Play support
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+CONFIG_BLK_DEV_FD=y
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_IDE_CHIPSETS is not set
+
+#
+# Additional Block Devices
+#
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_XD is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Acorn-specific block devices
+#
+CONFIG_BLK_DEV_IDE_CARDS=y
+CONFIG_BLK_DEV_IDE_ICSIDE=y
+# CONFIG_BLK_DEV_IDE_RAPIDE is not set
+# CONFIG_BLK_DEV_FD1772 is not set
+CONFIG_BLK_DEV_MFM=m
+CONFIG_BLK_DEV_MFM_AUTODETECT=y
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_SERIAL=y
+# CONFIG_SERIAL_CONSOLE is not set
+# CONFIG_SERIAL_EXTENDED is not set
+CONFIG_ATOMWIDE_SERIAL=y
+CONFIG_DUALSP_SERIAL=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_UNIX98_PTYS is not set
+CONFIG_PRINTER=y
+CONFIG_PRINTER_READBACK=y
+CONFIG_MOUSE=y
+
+#
+# Mice
+#
+# CONFIG_ATIXL_BUSMOUSE is not set
+# CONFIG_BUSMOUSE is not set
+# CONFIG_MS_BUSMOUSE is not set
+# CONFIG_PSMOUSE is not set
+# CONFIG_82C710_MOUSE is not set
+# CONFIG_PC110_PAD is not set
+# CONFIG_QIC02_TAPE is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+# CONFIG_DTLK is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+CONFIG_KBDMOUSE=y
+
+#
+# Console drivers
+#
+CONFIG_FB=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FB_ACORN=y
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FBCON_ADVANCED is not set
+CONFIG_FBCON_MFB=y
+CONFIG_FBCON_CFB2=y
+CONFIG_FBCON_CFB4=y
+CONFIG_FBCON_CFB8=y
+# CONFIG_FBCON_FONTWIDTH8_ONLY is not set
+# CONFIG_FBCON_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_ACORN_8x8=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK is not set
+# CONFIG_FIREWALL is not set
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_ALIAS is not set
+# CONFIG_SYN_COOKIES is not set
+
+#
+# (it is safe to leave these untouched)
+#
+# CONFIG_INET_RARP is not set
+# CONFIG_SKB_LARGE is not set
+# CONFIG_IPV6 is not set
+
+#
+#  
+#
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+# CONFIG_CPU_IS_SLOW is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# IrDA subsystem support
+#
+# CONFIG_IRDA is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_ARM_ETHER1=y
+CONFIG_ARM_ETHER3=y
+# CONFIG_ARM_ETHERH is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_ACENIC is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_EISA is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_DLCI is not set
+# CONFIG_PLIP is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_RADIO is not set
+# CONFIG_TR is not set
+# CONFIG_SHAPER is not set
+# CONFIG_HOSTESS_SV11 is not set
+# CONFIG_COSA is not set
+# CONFIG_RCPCI is not set
+
+#
+# SCSI support
+#
+CONFIG_SCSI=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+# CONFIG_CHR_DEV_SG is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AHA1740 is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_MEGARAID is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_EATA_DMA is not set
+# CONFIG_SCSI_EATA_PIO is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+CONFIG_SCSI_PPA=m
+# CONFIG_SCSI_IMM is not set
+# CONFIG_SCSI_IZIP_EPP16 is not set
+# CONFIG_SCSI_IZIP_SLOW_CTR is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PCI2000 is not set
+# CONFIG_SCSI_PCI2220I is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_ACORNSCSI_3=y
+CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE=y
+CONFIG_SCSI_ACORNSCSI_SYNC=y
+CONFIG_SCSI_ARXESCSI=m
+# CONFIG_SCSI_CUMANA_2 is not set
+CONFIG_SCSI_EESOXSCSI=y
+# CONFIG_SCSI_POWERTECSCSI is not set
+
+#
+# The following drivers are not fully supported
+#
+# CONFIG_SCSI_CUMANA_1 is not set
+# CONFIG_SCSI_ECOSCSI is not set
+# CONFIG_SCSI_OAK1 is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_ADFS_FS=y
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+# CONFIG_UMSDOS_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+# CONFIG_MINIX_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFSD=y
+# CONFIG_NFSD_SUN is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+CONFIG_ACORN_PARTITION=y
+CONFIG_ACORN_PARTITION_ADFS=y
+CONFIG_ACORN_PARTITION_ICS=y
+CONFIG_ACORN_PARTITION_POWERTEC=y
+CONFIG_ACORN_PARTITION_RISCIX=y
+CONFIG_NLS=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS_CODEPAGE_437 is not set
+# 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_874 is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# 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_8 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+
+#
+# Kernel hacking
+#
+CONFIG_FRAME_POINTER=y
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_INFO is not set
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_NO_PGT_CACHE=y
+# CONFIG_DEBUG_LL is not set

arch/arm/def-configs/ebsa110

+#
+# Automatically generated make config: don't edit
+#
+CONFIG_ARM=y
+
+#
+# System and processor type
+#
+# CONFIG_ARCH_ARC is not set
+# CONFIG_ARCH_A5K is not set
+# CONFIG_ARCH_RPC is not set
+CONFIG_ARCH_EBSA110=y
+# CONFIG_FOOTBRIDGE is not set
+# CONFIG_ARCH_ACORN is not set
+# CONFIG_ISA_DMA is not set
+CONFIG_CPU_32=y
+# CONFIG_CPU_26 is not set
+# CONFIG_CPU_ARM2 is not set
+# CONFIG_CPU_ARM3 is not set
+# CONFIG_CPU_ARM6 is not set
+# CONFIG_CPU_ARM7 is not set
+CONFIG_CPU_SA110=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+# CONFIG_TEXT_SECTIONS is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+
+#
+# General setup
+#
+CONFIG_NET=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_NWFPE is not set
+CONFIG_BINFMT_AOUT=y
+CONFIG_BINFMT_ELF=m
+# CONFIG_BINFMT_MISC is not set
+CONFIG_PARPORT=y
+CONFIG_PARPORT_PC=y
+CONFIG_CMDLINE="root=/dev/nfs rw mem=16M console=ttyS1,38400n8"
+CONFIG_LEDS=y
+
+#
+# Plug and Play support
+#
+# CONFIG_PNP is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_IDE is not set
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_ONLY is not set
+
+#
+# Additional Block Devices
+#
+# CONFIG_BLK_DEV_LOOP is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_BLK_DEV_XD is not set
+CONFIG_PARIDE_PARPORT=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_SERIAL=y
+CONFIG_SERIAL_CONSOLE=y
+CONFIG_SERIAL_EXTENDED=y
+# CONFIG_SERIAL_MANY_PORTS is not set
+# CONFIG_SERIAL_SHARE_IRQ is not set
+# CONFIG_SERIAL_DETECT_IRQ is not set
+# CONFIG_SERIAL_MULTIPORT is not set
+# CONFIG_HUB6 is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_UNIX98_PTYS is not set
+CONFIG_PRINTER=m
+CONFIG_PRINTER_READBACK=y
+CONFIG_MOUSE=y
+
+#
+# Mice
+#
+# CONFIG_ATIXL_BUSMOUSE is not set
+# CONFIG_BUSMOUSE is not set
+# CONFIG_MS_BUSMOUSE is not set
+# CONFIG_PSMOUSE is not set
+# CONFIG_82C710_MOUSE is not set
+# CONFIG_PC110_PAD is not set
+# CONFIG_QIC02_TAPE is not set
+CONFIG_WATCHDOG=y
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+# CONFIG_WDT is not set
+CONFIG_SOFT_WATCHDOG=y
+# CONFIG_PCWATCHDOG is not set
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+
+#
+# Video For Linux
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Joystick support
+#
+# CONFIG_JOYSTICK is not set
+# CONFIG_DTLK is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_FTAPE is not set
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+# CONFIG_NETLINK is not set
+CONFIG_FIREWALL=y
+# CONFIG_FILTER is not set
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_FIREWALL=y
+CONFIG_IP_ALWAYS_DEFRAG=y
+# CONFIG_IP_TRANSPARENT_PROXY is not set
+CONFIG_IP_MASQUERADE=y
+
+#
+# Protocol-specific masquerading support will be built as modules.
+#
+CONFIG_IP_MASQUERADE_ICMP=y
+
+#
+# Protocol-specific masquerading support will be built as modules.
+#
+# CONFIG_IP_MASQUERADE_MOD is not set
+# CONFIG_IP_ROUTER is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_ALIAS is not set
+CONFIG_SYN_COOKIES=y
+
+#
+# (it is safe to leave these untouched)
+#
+# CONFIG_INET_RARP is not set
+# CONFIG_SKB_LARGE is not set
+# CONFIG_IPV6 is not set
+
+#
+#  
+#
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_LLC is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+# CONFIG_CPU_IS_SLOW is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Amateur Radio support
+#
+# CONFIG_HAMRADIO is not set
+
+#
+# IrDA subsystem support
+#
+# CONFIG_IRDA is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_ARM_AM79C961A=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_RTL8139 is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_ACENIC is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_EISA is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_DLCI is not set
+# CONFIG_PLIP is not set
+CONFIG_PPP=y
+
+#
+# CCP compressors for PPP are only built as modules.
+#
+# CONFIG_SLIP is not set
+# CONFIG_NET_RADIO is not set
+# CONFIG_TR is not set
+# CONFIG_SHAPER is not set
+# CONFIG_HOSTESS_SV11 is not set
+# CONFIG_COSA is not set
+# CONFIG_RCPCI is not set
+
+#
+# SCSI support
+#
+# CONFIG_SCSI is not set
+
+#
+# Filesystems
+#
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=m
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_UMSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_ISO9660_FS is not set
+# CONFIG_JOLIET is not set
+CONFIG_MINIX_FS=y
+# CONFIG_NTFS_FS is not set
+# CONFIG_HPFS_FS is not set
+CONFIG_PROC_FS=y
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_EXT2_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_CODA_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_SUNRPC=y
+CONFIG_LOCKD=y
+# CONFIG_SMB_FS is not set
+# CONFIG_NCP_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MSDOS_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_NLS is not set
+
+#
+# Kernel hacking
+#
+CONFIG_FRAME_POINTER=y
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_ARTHUR is not set
+# CONFIG_DEBUG_LL is not set

arch/arm/kernel/Makefile

@@ -20,7 +20,7 @@ O_OBJS_arc        = dma-arc.o iic.o fiq.o oldlatches.o
 O_OBJS_a5k        = dma-a5k.o iic.o fiq.o
 O_OBJS_rpc        = dma-rpc.o iic.o fiq.o
 O_OBJS_ebsa110    = dma-dummy.o
-O_OBJS_footbridge = dma-footbridge.o $(ISA_DMA_OBJS)
+O_OBJS_footbridge = dma-footbridge.o $(ISA_DMA_OBJS) isa.o
 O_OBJS_nexuspci   = dma-dummy.o
 
 OX_OBJS_arc	  = dma.o

arch/arm/kernel/armksyms.c

@@ -116,10 +116,6 @@ EXPORT_SYMBOL(insb);
 EXPORT_SYMBOL(insw);
 EXPORT_SYMBOL(insl);
 
-EXPORT_SYMBOL(_memcpy_fromio);
-EXPORT_SYMBOL(_memcpy_toio);
-EXPORT_SYMBOL(_memset_io);
-
 	/* address translation */
 #ifndef __virt_to_phys__is_a_macro
 EXPORT_SYMBOL(__virt_to_phys);

arch/arm/kernel/calls.S

@@ -157,8 +157,8 @@
 /* 145 */	.long	SYMBOL_NAME(sys_readv)
 		.long	SYMBOL_NAME(sys_writev)
 		.long	SYMBOL_NAME(sys_getsid)
-		.long	SYMBOL_NAME(sys_ni_syscall)
-		.long	SYMBOL_NAME(sys_ni_syscall)
+		.long	SYMBOL_NAME(sys_fdatasync)
+		.long	SYMBOL_NAME(sys_sysctl)
 /* 150 */	.long	SYMBOL_NAME(sys_mlock)
 		.long	SYMBOL_NAME(sys_munlock)
 		.long	SYMBOL_NAME(sys_mlockall)

arch/arm/kernel/dma-arc.c

@@ -100,7 +100,7 @@ void arch_enable_dma(dmach_t channel, dma_t *dma)
 int arch_get_dma_residue(dmach_t channel, dma_t *dma)
 {
   switch (channel) {
-#ifdef CONFIG_BLK_DEV_FD
+#ifdef CONFIG_BLK_DEV_FD1772
     case DMA_VIRTUAL_FLOPPY0: { /* Data DMA */
         extern unsigned int fdc1772_bytestogo;
 

arch/arm/kernel/entry-armv.S

@@ -244,6 +244,10 @@ irq_prio_ebsa110:
 		movne	\irqnr, #IRQ_PCI
 		bne	1001f
 
+		tst	\irqstat, #IRQ_MASK_DOORBELLHOST
+		movne	\irqnr, #IRQ_DOORBELLHOST
+		bne     1001f
+	
 		tst	\irqstat, #IRQ_MASK_I2OINPOST
 		movne	\irqnr, #IRQ_I2OINPOST
 		bne	1001f

arch/arm/kernel/entry-common.S

@@ -132,7 +132,8 @@ ENTRY(sys_call_table)
 SYMBOL_NAME(sys_syscall):
 		eor	r6, r0, #OS_NUMBER << 20
 		cmp	r6, #NR_syscalls	@ check range
-		ldmleib	sp, {r0 - r4}		@ get our args
+		add	ip, sp, #4
+		ldmleib	ip, {r0 - r4}		@ get our args
 		strle	r4, [sp]		@ Put our arg on the stack
 		ldrle	pc, [r5, r6, lsl #2]
 		mov	r0, #-ENOSYS

arch/arm/kernel/head-armv.S

@@ -72,6 +72,8 @@ ENTRY(_stext)
  *  r1 = 6 -> CATS
  *  r1 = 7 -> tbox
  *  r1 = 8 -> SA110/21285 as co-processor
+ *  r1 = 9 -> CL-PS7110 system
+ *  r1 = 12 -> SA1100 based system
  */
 
 __entry:	teq	r0, #0					@ check for illegal entry...
@@ -245,6 +247,12 @@ __entry:	teq	r0, #0					@ check for illegal entry...
 		.long	DC21285_ARMCSR_BASE			@ Physical I/O base address
 		.long	0x7cf00000 >> 18			@ Virtual I/O base address
 
+		@ SA1100
+		.long	SYMBOL_NAME(swapper_pg_dir) - 0xc0000000 + 0xc0000000
+		.long	0xc0000000
+		.long	0x80000000				@ IO mapping will change when kernel gets on its feet
+		.long	0x3800
+
 .LCProcTypes:	@ ARM6 / 610
 		.long	0x41560600
 		.long	0xffffff00
@@ -266,9 +274,9 @@ __entry:	teq	r0, #0					@ check for illegal entry...
 		b	.Larmv3_flush_late			@ arm v3 flush & ctrl late setup
 		mov	pc, lr
 
-		@ StrongARM
-		.long	0x4401a100
-		.long	0xfffffff0
+		@ StrongARM-110 and StrongARM-1100
+		.long	0x4401a100				@ 4401a100 and 4401a110
+		.long	0xffffffe0
 		.long	0x00000c02
 		b	.Larmv4_flush_early
 		b	.Lsa_fastclock

arch/arm/kernel/hw-footbridge.c

@@ -866,8 +866,63 @@ EXPORT_SYMBOL(cpld_modify);
 #define DEFAULT_LEDS	GPIO_GREEN_LED
 #endif
 
+/*
+ * CATS stuff
+ */
+#ifdef CONFIG_CATS
+
+#define CONFIG_PORT	0x370
+#define INDEX_PORT	(CONFIG_PORT)
+#define DATA_PORT	(CONFIG_PORT + 1)
+
+static void __init cats_hw_init(void)
+{
+	/* Set Aladdin to CONFIGURE mode */
+	outb(0x51, CONFIG_PORT);
+	outb(0x23, CONFIG_PORT);
+
+	/* Select logical device 3 */
+	outb(0x07, INDEX_PORT);
+	outb(0x03, DATA_PORT);
+
+	/* Set parallel port to DMA channel 3, ECP+EPP1.9, 
+	   enable EPP timeout */
+	outb(0x74, INDEX_PORT);
+	outb(0x03, DATA_PORT);
+	
+	outb(0xf0, INDEX_PORT);
+	outb(0x0f, DATA_PORT);
+
+	outb(0xf1, INDEX_PORT);
+	outb(0x07, DATA_PORT);
+
+	/* Select logical device 4 */
+	outb(0x07, INDEX_PORT);
+	outb(0x04, DATA_PORT);
+
+	/* UART1 high speed mode */
+	outb(0xf0, INDEX_PORT);
+	outb(0x02, DATA_PORT);
+
+	/* Select logical device 5 */
+	outb(0x07, INDEX_PORT);
+	outb(0x05, DATA_PORT);
+
+	/* UART2 high speed mode */
+	outb(0xf0, INDEX_PORT);
+	outb(0x02, DATA_PORT);
+
+	/* Set Aladdin to RUN mode */
+	outb(0xbb, CONFIG_PORT);
+}
+
+#endif
+
 __initfunc(void hw_init(void))
 {
+	extern void register_isa_ports(unsigned int, unsigned int, 
+				       unsigned int);
+	register_isa_ports(DC21285_PCI_MEM, DC21285_PCI_IO, 0);
 #ifdef CONFIG_ARCH_NETWINDER
 	/*
 	 * this ought to have a better home...
@@ -889,5 +944,8 @@ __initfunc(void hw_init(void))
 	}
 #endif
 
+	if (machine_is_cats())
+		cats_hw_init();
+
 	leds_event(led_start);
 }

arch/arm/kernel/isa.c

+/*
+ * arch/arm/kernel/isa.c
+ *
+ * ISA shared memory and I/O port support
+ *
+ * Copyright (C) 1999 Phil Blundell
+ */
+
+/* 
+ * Nothing about this is actually ARM specific.  One day we could move
+ * it into kernel/resource.c or some place like that.  
+ */
+
+#include <linux/stddef.h>
+#include <linux/types.h>
+#include <linux/linkage.h>
+#include <linux/fs.h>
+#include <linux/sysctl.h>
+#include <linux/init.h>
+
+static unsigned int isa_membase, isa_portbase, isa_portshift;
+
+static ctl_table ctl_isa_vars[4] = {
+	{BUS_ISA_MEM_BASE, "membase", &isa_membase, 
+	 sizeof(isa_membase), 0444, NULL, &proc_dointvec},
+	{BUS_ISA_PORT_BASE, "portbase", &isa_portbase, 
+	 sizeof(isa_portbase), 0444, NULL, &proc_dointvec},
+	{BUS_ISA_PORT_SHIFT, "portshift", &isa_portshift, 
+	 sizeof(isa_portshift), 0444, NULL, &proc_dointvec},
+	{0}
+};
+
+static struct ctl_table_header *isa_sysctl_header;
+
+static ctl_table ctl_isa[2] = {{BUS_ISA, "isa", NULL, 0, 0555, ctl_isa_vars},
+			       {0}};
+static ctl_table ctl_bus[2] = {{CTL_BUS, "bus", NULL, 0, 0555, ctl_isa},
+			       {0}};
+
+__initfunc(void
+register_isa_ports(unsigned int membase, unsigned int portbase, unsigned int portshift))
+{
+	isa_membase = membase;
+	isa_portbase = portbase;
+	isa_portshift = portshift;
+	isa_sysctl_header = register_sysctl_table(ctl_bus, 0);
+}

arch/arm/kernel/leds-footbridge.c

@@ -33,8 +33,9 @@ static char led_state;
 static char hw_led_state;
 
 static spinlock_t leds_lock = SPIN_LOCK_UNLOCKED;
+extern spinlock_t gpio_lock;
 
-#ifdef CONFIG_ARCH_EBSA285
+#ifdef CONFIG_FOOTBRIDGE
 
 static void __ebsa285_text ebsa285_leds_event(led_event_t evt)
 {
@@ -226,8 +227,9 @@ __initfunc(void
 init_leds_event(led_event_t evt))
 {
 	switch (machine_arch_type) {
-#ifdef CONFIG_ARCH_EBSA285
+#ifdef CONFIG_FOOTBRIDGE
 	case MACH_TYPE_EBSA285:
+	case MACH_TYPE_CO285:
 		leds_event = ebsa285_leds_event;
 		break;
 #endif

arch/arm/kernel/process.c

@@ -209,8 +209,7 @@ void flush_thread(void)
 {
 	int i;
 
-	for (i = 0; i < NR_DEBUGS; i++)
-		current->tss.debug[i] = 0;
+	memset(&current->tss.debug, 0, sizeof(current->tss.debug));
 	current->used_math = 0;
 	current->flags &= ~PF_USEDFPU;
 }
@@ -255,8 +254,6 @@ int dump_fpu (struct pt_regs *regs, struct user_fp *fp)
  */
 void dump_thread(struct pt_regs * regs, struct user * dump)
 {
-	int i;
-
 	dump->magic = CMAGIC;
 	dump->start_code = current->mm->start_code;
 	dump->start_stack = regs->ARM_sp & ~(PAGE_SIZE - 1);
@@ -265,8 +262,11 @@ void dump_thread(struct pt_regs * regs, struct user * dump)
 	dump->u_dsize = (current->mm->brk - current->mm->start_data + PAGE_SIZE - 1) >> PAGE_SHIFT;
 	dump->u_ssize = 0;
 
-	for (i = 0; i < NR_DEBUGS; i++)
-		dump->u_debugreg[i] = current->tss.debug[i];  
+	dump->u_debugreg[0] = current->tss.debug.bp[0].address;
+	dump->u_debugreg[1] = current->tss.debug.bp[1].address;
+	dump->u_debugreg[2] = current->tss.debug.bp[0].insn;
+	dump->u_debugreg[3] = current->tss.debug.bp[1].insn;
+	dump->u_debugreg[4] = current->tss.debug.nsaved;
 
 	if (dump->start_stack < 0x04000000)
 		dump->u_ssize = (0x04000000 - dump->start_stack) >> PAGE_SHIFT;

arch/arm/kernel/setup.c

@@ -309,7 +309,8 @@ setup_arch(char **cmdline_p, unsigned long * memory_start_p, unsigned long * mem
 	case MACH_TYPE_EBSA110:
 		/* EBSA110 locks if we execute 'wait for interrupt' */
 		disable_hlt();
-		params = NULL;
+		if (params && params->u1.s.page_size != 4096)
+			params = NULL;
 		break;
 
 	case MACH_TYPE_EBSA285:

arch/arm/kernel/time.c

@@ -76,6 +76,25 @@ unsigned long mktime(unsigned int year, unsigned int mon,
 		  )*60 + sec; /* finally seconds */
 }
 
+/*
+ * Handle profile stuff...
+ */
+static void do_profile(unsigned long pc)
+{
+	if (prof_buffer && current->pid) {
+		extern int _stext;
+
+		pc -= (unsigned long)&_stext;
+
+		pc >>= prof_shift;
+
+		if (pc >= prof_len)
+			pc = prof_len - 1;
+
+		prof_buffer[pc] += 1;
+	}
+}
+
 #include <asm/arch/time.h>
 
 static unsigned long do_gettimeoffset(void)

arch/arm/kernel/traps.c

@@ -387,3 +387,9 @@ asmlinkage void baddataabort(int code, unsigned long instr, struct pt_regs *regs
 		code, regs->ARM_pc, instr, regs->ARM_lr, regs->ARM_sp);
 }
 #endif
+
+asmlinkage void __div0(void)
+{
+	printk("Awooga, division by zero in kernel.\n");
+	__backtrace();
+}

arch/arm/lib/Makefile

@@ -5,7 +5,7 @@
 #
 
 L_TARGET := lib.a
-L_OBJS   := backtrace.o bitops.o checksum.o delay.o io.o memcpy.o \
+L_OBJS   := backtrace.o bitops.o checksum.o delay.o memcpy.o \
 	    semaphore.o string.o system.o uaccess.o
 
 ifeq ($(PROCESSOR),armo)
@@ -24,6 +24,8 @@ endif
 
 ifeq ($(MACHINE),ebsa110)
   L_OBJS += io-ebsa110.o
+else
+  LX_OBJS += io.o
 endif
 
 ifeq ($(MACHINE),footbridge)

arch/arm/lib/io.c

+#include <linux/module.h>
+
 #include <asm/io.h>
 
 /*
@@ -40,3 +42,8 @@ void _memset_io(unsigned long dst, int c, unsigned long count)
 		dst++;
 	}
 }
+
+EXPORT_SYMBOL(_memcpy_fromio);
+EXPORT_SYMBOL(_memcpy_toio);
+EXPORT_SYMBOL(_memset_io);
+

arch/arm/mm/init.c

@@ -247,7 +247,7 @@ void free_initmem (void)
 			  (unsigned long)(&__netwinder_end),
 			  "netwinder");
 
-	if (!machine_is_ebsa285() && !machine_is_cats())
+	if (!machine_is_ebsa285() && !machine_is_cats() && !machine_is_co285())
 		free_area((unsigned long)(&__ebsa285_begin),
 			  (unsigned long)(&__ebsa285_end),
 			  "ebsa285/cats");

arch/i386/kernel/entry.S

@@ -153,11 +153,9 @@ ENTRY(lcall7)
 	ALIGN
 	.globl	ret_from_fork
 ret_from_fork:
-#ifdef __SMP__
 	pushl %ebx
 	call SYMBOL_NAME(schedule_tail)
 	addl $4, %esp
-#endif /* __SMP__ */
 	GET_CURRENT(%ebx)
 	jmp	ret_from_sys_call
 

arch/i386/kernel/init_task.c

@@ -31,6 +31,5 @@ union task_union init_task_union
  * section. Since TSS's are completely CPU-local, we want them
  * on exact cacheline boundaries, to eliminate cacheline ping-pong.
  */ 
-struct hard_thread_struct init_tss[NR_CPUS] __cacheline_aligned =
-					{ [0 ... NR_CPUS-1] = INIT_TSS };
+struct tss_struct init_tss[NR_CPUS] __cacheline_aligned = { [0 ... NR_CPUS-1] = INIT_TSS };
 

arch/i386/kernel/ioport.c

@@ -54,8 +54,8 @@ static void set_bitmap(unsigned long *bitmap, short base, short extent, int new_
  */
 asmlinkage int sys_ioperm(unsigned long from, unsigned long num, int turn_on)
 {
-	struct soft_thread_struct * t = &current->thread;
-	struct hard_thread_struct * tss = init_tss + smp_processor_id();
+	struct thread_struct * t = &current->thread;
+	struct tss_struct * tss = init_tss + smp_processor_id();
 
 	if ((from + num <= from) || (from + num > IO_BITMAP_SIZE*32))
 		return -EINVAL;

arch/i386/kernel/mca.c

@@ -332,7 +332,7 @@ __initfunc(void mca_init(void))
 	restore_flags(flags);
 
 	for (i = 0; i < MCA_STANDARD_RESOURCES; i++)
-		request_resource(&pci_io_resource, mca_standard_resources + i);
+		request_resource(&ioport_resource, mca_standard_resources + i);
 
 #ifdef CONFIG_PROC_FS
 	mca_do_proc_init();

arch/i386/kernel/process.c

@@ -512,7 +512,7 @@ void forget_segments(void)
 	/*
 	 * Load the LDT entry of init_task.
 	 */
-	load_LDT(init_task.mm);
+	load_LDT(&init_mm);
 }
 
 /*
@@ -539,7 +539,7 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
 		:"=&a" (retval), "=&S" (d0)
 		:"0" (__NR_clone), "i" (__NR_exit),
 		 "r" (arg), "r" (fn),
-		 "b" (flags | CLONE_VM | CLONE_TLB)
+		 "b" (flags | CLONE_VM)
 		: "memory");
 	return retval;
 }
@@ -566,13 +566,15 @@ void flush_thread(void)
 
 void release_thread(struct task_struct *dead_task)
 {
-	void * ldt = dead_task->mm->segments;
+	if (dead_task->mm) {
+		void * ldt = dead_task->mm->segments;
 
-	// temporary debugging check
-	if (ldt) {
-		printk("WARNING: dead process %8s still has LDT? <%p>\n",
-				dead_task->comm, ldt);
-		BUG();
+		// temporary debugging check
+		if (ldt) {
+			printk("WARNING: dead process %8s still has LDT? <%p>\n",
+					dead_task->comm, ldt);
+			BUG();
+		}
 	}
 }
 
@@ -735,9 +737,9 @@ void dump_thread(struct pt_regs * regs, struct user * dump)
 extern int cpus_initialized;
 void __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 {
-	struct soft_thread_struct *prev = &prev_p->thread,
+	struct thread_struct *prev = &prev_p->thread,
 				 *next = &next_p->thread;
-	struct hard_thread_struct *tss = init_tss + smp_processor_id();
+	struct tss_struct *tss = init_tss + smp_processor_id();
 
 	unlazy_fpu(prev_p);
 
@@ -753,8 +755,10 @@ void __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	asm volatile("movl %%fs,%0":"=m" (*(int *)&prev->fs));
 	asm volatile("movl %%gs,%0":"=m" (*(int *)&prev->gs));
 
-	/* Re-load LDT if necessary */
-	if (prev_p->mm->segments != next_p->mm->segments)
+	/*
+	 * Re-load LDT if necessary
+	 */
+	if (prev_p->active_mm->segments != next_p->active_mm->segments)
 		load_LDT(next_p->mm);
 
 	/* Re-load page tables */

arch/i386/kernel/setup.c

@@ -390,7 +390,7 @@ __initfunc(void setup_arch(char **cmdline_p,
 
 	/* request I/O space for devices used on all i[345]86 PCs */
 	for (i = 0; i < STANDARD_RESOURCES; i++)
-		request_resource(&pci_io_resource, standard_resources+i);
+		request_resource(&ioport_resource, standard_resources+i);
 	request_resource(keyboard_resources, &kbd_status_resource);
 
 #ifdef CONFIG_VT
@@ -1010,7 +1010,7 @@ unsigned long cpu_initialized = 0;
 void cpu_init (void)
 {
 	int nr = smp_processor_id();
-	struct hard_thread_struct * t = &init_tss[nr];
+	struct tss_struct * t = &init_tss[nr];
 
 	if (test_and_set_bit(nr,&cpu_initialized)) {
 		printk("CPU#%d ALREADY INITIALIZED!!!!!!!!!\n", nr);
@@ -1033,12 +1033,13 @@ void cpu_init (void)
 	/*
 	 * set up and load the per-CPU TSS and LDT
 	 */
+	mmget(&init_mm);
+	current->active_mm = &init_mm;
 	t->esp0 = current->thread.esp0;
 	set_tss_desc(nr,t);
 	gdt_table[__TSS(nr)].b &= 0xfffffdff;
 	load_TR(nr);
-
-	load_LDT(current->mm);
+	load_LDT(&init_mm);
 
 	/*
 	 * Clear all 6 debug registers:

arch/i386/kernel/traps.c

@@ -199,6 +199,9 @@ void die(const char * str, struct pt_regs * regs, long err)
 	spin_lock_irq(&die_lock);
 	printk("%s: %04lx\n", str, err & 0xffff);
 	show_registers(regs);
+
+spin_lock_irq(&die_lock);
+
 	spin_unlock_irq(&die_lock);
 	do_exit(SIGSEGV);
 }

arch/i386/kernel/vm86.c

@@ -65,7 +65,7 @@
 asmlinkage struct pt_regs * FASTCALL(save_v86_state(struct kernel_vm86_regs * regs));
 struct pt_regs * save_v86_state(struct kernel_vm86_regs * regs)
 {
-	struct hard_thread_struct *tss;
+	struct tss_struct *tss;
 	struct pt_regs *ret;
 	unsigned long tmp;
 
@@ -211,7 +211,7 @@ asmlinkage int sys_vm86(unsigned long subfunction, struct vm86plus_struct * v86)
 
 static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk)
 {
-	struct hard_thread_struct *tss;
+	struct tss_struct *tss;
 /*
  * make sure the vm86() system call doesn't try to do anything silly
  */

arch/i386/mm/fault.c

@@ -109,7 +109,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code)
 	 * If we're in an interrupt or have no user
 	 * context, we must not take the fault..
 	 */
-	if (in_interrupt() || mm == &init_mm)
+	if (in_interrupt() || !mm)
 		goto no_context;
 
 	down(&mm->mmap_sem);

arch/i386/mm/init.c

@@ -330,7 +330,6 @@ __initfunc(void test_wp_bit(void))
 	printk("Checking if this processor honours the WP bit even in supervisor mode... ");
 	pg0[0] = pte_val(mk_pte(PAGE_OFFSET, PAGE_READONLY));
 	local_flush_tlb();
-	current->mm->mmap->vm_start += PAGE_SIZE;
 	__asm__ __volatile__(
 		"jmp 1f; 1:\n"
 		"movb %0,%1\n"
@@ -342,7 +341,6 @@ __initfunc(void test_wp_bit(void))
 		:"memory");
 	pg0[0] = old;
 	local_flush_tlb();
-	current->mm->mmap->vm_start -= PAGE_SIZE;
 	if (boot_cpu_data.wp_works_ok < 0) {
 		boot_cpu_data.wp_works_ok = 0;
 		printk("No.\n");

arch/mips/kernel/irixelf.c

@@ -732,9 +732,9 @@ static inline int do_load_irix_binary(struct linux_binprm * bprm,
 		if(retval) {
 			set_fs(old_fs);
 			printk("Unable to load IRIX ELF interpreter\n");
-			kfree(elf_phdata);
 			send_sig(SIGSEGV, current, 0);
-			return 0;
+			retval = 0;
+			goto out_file;
 		}
 	}
 

drivers/char/ppdev.c

@@ -50,10 +50,6 @@
 #define min(a,b) ((a) < (b) ? (a) : (b))
 #endif
 
-/* The device minor encodes the parport number and (arbitrary) 
- * pardevice number as (port << 4) | dev. */
-#define PP_PORT(minor) ((minor >> 4) & 0xf)
-
 struct pp_struct {
 	struct pardevice * pdev;
 	wait_queue_head_t irq_wait;
@@ -176,7 +172,7 @@ static ssize_t pp_read (struct file * file, char * buf, size_t count,
 
 	if (!(pp->flags & PP_CLAIMED)) {
 		/* Don't have the port claimed */
-		printk (KERN_DEBUG CHRDEV "%02x: claim the port first\n",
+		printk (KERN_DEBUG CHRDEV "%x: claim the port first\n",
 			minor);
 		return -EINVAL;
 	}
@@ -230,7 +226,7 @@ static ssize_t pp_write (struct file * file, const char * buf, size_t count,
 
 	if (!(pp->flags & PP_CLAIMED)) {
 		/* Don't have the port claimed */
-		printk (KERN_DEBUG CHRDEV "%02x: claim the port first\n",
+		printk (KERN_DEBUG CHRDEV "%x: claim the port first\n",
 			minor);
 		return -EINVAL;
 	}
@@ -281,7 +277,6 @@ static void pp_irq (int irq, void * private, struct pt_regs * unused)
 
 static int register_device (int minor, struct pp_struct *pp)
 {
-	unsigned int portnum = PP_PORT (minor);
 	struct parport * port;
 	struct pardevice * pdev = NULL;
 	char *name;
@@ -291,10 +286,10 @@ static int register_device (int minor, struct pp_struct *pp)
 	if (name == NULL)
 		return -ENOMEM;
 
-	sprintf (name, CHRDEV "%02x", minor);
+	sprintf (name, CHRDEV "%x", minor);
 	port = parport_enumerate (); /* FIXME: use attach/detach */
 
-	while (port && port->number != portnum)
+	while (port && port->number != minor)
 		port = port->next;
 
 	if (!port) {
@@ -329,7 +324,7 @@ static int pp_ioctl(struct inode *inode, struct file *file,
 	if (cmd == PPCLAIM) {
 		if (pp->flags & PP_CLAIMED) {
 			printk (KERN_DEBUG CHRDEV
-				"%02x: you've already got it!\n", minor);
+				"%x: you've already got it!\n", minor);
 			return -EINVAL;
 		}
 
@@ -351,7 +346,7 @@ static int pp_ioctl(struct inode *inode, struct file *file,
 
 	if (cmd == PPEXCL) {
 		if (pp->pdev) {
-			printk (KERN_DEBUG CHRDEV "%02x: too late for PPEXCL; "
+			printk (KERN_DEBUG CHRDEV "%x: too late for PPEXCL; "
 				"already registered\n", minor);
 			if (pp->flags & PP_EXCL)
 				/* But it's not really an error. */
@@ -378,7 +373,7 @@ static int pp_ioctl(struct inode *inode, struct file *file,
 	/* Everything else requires the port to be claimed, so check
 	 * that now. */
 	if ((pp->flags & PP_CLAIMED) == 0) {
-		printk (KERN_DEBUG CHRDEV "%02x: claim the port first\n",
+		printk (KERN_DEBUG CHRDEV "%x: claim the port first\n",
 			minor);
 		return -EINVAL;
 	}
@@ -454,7 +449,7 @@ static int pp_ioctl(struct inode *inode, struct file *file,
 		return ret;
 
 	default:
-		printk (KERN_DEBUG CHRDEV "%02x: What? (cmd=0x%x)\n", minor,
+		printk (KERN_DEBUG CHRDEV "%x: What? (cmd=0x%x)\n", minor,
 			cmd);
 		return -EINVAL;
 	}
@@ -466,10 +461,9 @@ static int pp_ioctl(struct inode *inode, struct file *file,
 static int pp_open (struct inode * inode, struct file * file)
 {
 	unsigned int minor = MINOR (inode->i_rdev);
-	unsigned int portnum = PP_PORT (minor);
 	struct pp_struct *pp;
 
-	if (portnum >= PARPORT_MAX)
+	if (minor >= PARPORT_MAX)
 		return -ENXIO;
 
 	pp = kmalloc (GFP_KERNEL, sizeof (struct pp_struct));
@@ -499,7 +493,7 @@ static int pp_release (struct inode * inode, struct file * file)
 
 	if (pp->flags & PP_CLAIMED) {
 		parport_release (pp->pdev);
-		printk (KERN_DEBUG CHRDEV "%02x: released pardevice because "
+		printk (KERN_DEBUG CHRDEV "%x: released pardevice because "
 			"user-space forgot\n", minor);
 	}
 
@@ -507,7 +501,7 @@ static int pp_release (struct inode * inode, struct file * file)
 		kfree (pp->pdev->name);
 		parport_unregister_device (pp->pdev);
 		pp->pdev = NULL;
-		printk (KERN_DEBUG CHRDEV "%02x: unregistered pardevice\n",
+		printk (KERN_DEBUG CHRDEV "%x: unregistered pardevice\n",
 			minor);
 	}
 

drivers/char/sysrq.c

@@ -40,7 +40,7 @@ static void send_sig_all(int sig, int even_init)
 	struct task_struct *p;
 
 	for_each_task(p) {
-		if (p->pid && p->mm != &init_mm) {	    /* Not swapper nor kernel thread */
+		if (p->mm) {				    /* Not swapper nor kernel thread */
 			if (p->pid == 1 && even_init)	    /* Ugly hack to kill init */
 				p->pid = 0x8000;
 			force_sig(sig, p);

drivers/scsi/aic7xxx/aic7xxx.reg

@@ -845,7 +845,7 @@ register CRCCONTROL1 {
 	bit	CRCENDCHKEN	0x20 /* CRC End Check Enable */
 	bit	CRCREQCHKEN	0x10
 	bit	TARGCRCENDEN	0x08 /* Enable End CRC transfer when target */
-	bit	TARGCRCCNTEN	0x40 /* Enable CRC transfer when target */
+	bit	TARGCRCCNTEN	0x04 /* Enable CRC transfer when target */
 }
 
 /*

drivers/scsi/aic7xxx_reg.h

@@ -459,11 +459,11 @@
 
 #define	CRCCONTROL1     		0x9d
 #define		CRCONSEEN       	0x80
-#define		TARGCRCCNTEN    	0x40
 #define		CRCVALCHKEN     	0x40
 #define		CRCENDCHKEN     	0x20
 #define		CRCREQCHKEN     	0x10
 #define		TARGCRCENDEN    	0x08
+#define		TARGCRCCNTEN    	0x04
 
 #define	SCSIPHASE       		0x9e
 #define		SP_STATUS       	0x20

drivers/sgi/char/shmiq.c

@@ -214,6 +214,8 @@ shmiq_ioctl (struct inode *inode, struct file *f, unsigned int cmd, unsigned lon
 			goto bad_file;
 
 		v = shmiq_manage_file (file);
+		if (v<0)
+			fput(file);
 		return v;
 
 		/*

drivers/usb/acm.c

@@ -231,7 +231,10 @@ static int acm_probe(struct usb_device *dev)
 			continue;
 
 		printk("USB ACM found\n");
-		usb_set_configuration(dev, dev->config[cfgnum].bConfigurationValue);
+		if (usb_set_configuration(dev, dev->config[cfgnum].bConfigurationValue)) {
+			printk (KERN_INFO " Failed usb_set_configuration: ACM\n");
+			continue;
+		}
 		acm->dev=dev;
 		acm->readendp=dev->config[cfgnum].altsetting[0].interface[1].endpoint[0].bEndpointAddress;
 		acm->writeendp=dev->config[cfgnum].altsetting[0].interface[1].endpoint[1].bEndpointAddress;

drivers/usb/audio.c

@@ -81,7 +81,10 @@ static int usb_audio_probe(struct usb_device *dev)
 
 		endpoint = &interface->endpoint[0];
 
-//        	usb_set_configuration(dev, dev->config[0].bConfigurationValue);
+//        	if (usb_set_configuration(dev, dev->config[0].bConfigurationValue)) {
+//			printk (KERN_INFO " Failed usb_set_configuration: Audio\n");
+//			break;
+//		}
 //        	usb_set_protocol(dev, 0);
 //        	usb_set_idle(dev, 0, 0);
         
@@ -92,8 +95,13 @@ static int usb_audio_probe(struct usb_device *dev)
                         aud);
 
 		list_add(&aud->list, &usb_audio_list);
+		
+		return 0;
 	}
-	return 0;
+	
+	if (aud)
+		kfree (aud);
+	return -1;
 }
 
 static void usb_audio_disconnect(struct usb_device *dev)

drivers/usb/cpia.c

@@ -23,7 +23,6 @@
 #include <asm/io.h>
 
 #include "usb.h"
-#include "uhci.h"
 #include "cpia.h"
 
 #define MAX_FRAME_SIZE (384 * 288 * 3)
@@ -478,10 +477,10 @@ printk("no frame available\n");
 
 	sbuf = &cpia->sbuf[cpia->receivesbuf];
 
-	uhci_unsched_isochronous(dev, sbuf->isodesc);
+	usb_unschedule_isochronous(dev, sbuf->isodesc);
 
 	/* Do something to it now */
-	sbuf->len = uhci_compress_isochronous(dev, sbuf->isodesc);
+	sbuf->len = usb_compress_isochronous(dev, sbuf->isodesc);
 
 	if (sbuf->len)
 	printk("%d bytes received\n", sbuf->len);
@@ -498,7 +497,7 @@ printk("no frame available\n");
 	}
 
 	/* Reschedule this block of Isochronous desc */
-	uhci_sched_isochronous(dev, sbuf->isodesc, cpia->sbuf[(cpia->receivesbuf + 2) % 3].isodesc);
+	usb_schedule_isochronous(dev, sbuf->isodesc, cpia->sbuf[(cpia->receivesbuf + 2) % 3].isodesc);
 
 	/* Move to the next one */
 	cpia->receivesbuf = (cpia->receivesbuf + 1) % 3;
@@ -521,18 +520,18 @@ int cpia_init_isoc(struct usb_cpia *cpia)
 	cpia->state = STATE_SCANNING;
 
 	/* Allocate all of the memory necessary */
-	cpia->sbuf[0].isodesc = uhci_alloc_isochronous(dev, usb_rcvisocpipe(dev,1), cpia->sbuf[0].data, STREAM_BUF_SIZE, 960, cpia_isoc_irq, cpia);
-	cpia->sbuf[1].isodesc = uhci_alloc_isochronous(dev, usb_rcvisocpipe(dev,1), cpia->sbuf[1].data, STREAM_BUF_SIZE, 960, cpia_isoc_irq, cpia);
-	cpia->sbuf[2].isodesc = uhci_alloc_isochronous(dev, usb_rcvisocpipe(dev,1), cpia->sbuf[2].data, STREAM_BUF_SIZE, 960, cpia_isoc_irq, cpia);
+	cpia->sbuf[0].isodesc = usb_allocate_isochronous(dev, usb_rcvisocpipe(dev,1), cpia->sbuf[0].data, STREAM_BUF_SIZE, 960, cpia_isoc_irq, cpia);
+	cpia->sbuf[1].isodesc = usb_allocate_isochronous(dev, usb_rcvisocpipe(dev,1), cpia->sbuf[1].data, STREAM_BUF_SIZE, 960, cpia_isoc_irq, cpia);
+	cpia->sbuf[2].isodesc = usb_allocate_isochronous(dev, usb_rcvisocpipe(dev,1), cpia->sbuf[2].data, STREAM_BUF_SIZE, 960, cpia_isoc_irq, cpia);
 
 	printk("isodesc[0] @ %p\n", cpia->sbuf[0].isodesc);
 	printk("isodesc[1] @ %p\n", cpia->sbuf[1].isodesc);
 	printk("isodesc[2] @ %p\n", cpia->sbuf[2].isodesc);
 
 	/* Schedule the queues */
-	uhci_sched_isochronous(dev, cpia->sbuf[0].isodesc, NULL);
-	uhci_sched_isochronous(dev, cpia->sbuf[1].isodesc, cpia->sbuf[0].isodesc);
-	uhci_sched_isochronous(dev, cpia->sbuf[2].isodesc, cpia->sbuf[1].isodesc);
+	usb_schedule_isochronous(dev, cpia->sbuf[0].isodesc, NULL);
+	usb_schedule_isochronous(dev, cpia->sbuf[1].isodesc, cpia->sbuf[0].isodesc);
+	usb_schedule_isochronous(dev, cpia->sbuf[2].isodesc, cpia->sbuf[1].isodesc);
 
 	if (usb_set_interface(cpia->dev, 1, 3)) {
 		printk("cpia_set_interface error\n");
@@ -561,18 +560,18 @@ void cpia_stop_isoc(struct usb_cpia *cpia)
 	/* Set packet size to 0 */
 	if (usb_set_interface(cpia->dev, 1, 0)) {
 		printk("cpia_set_interface error\n");
-		return -EINVAL;
+		return /* -EINVAL */;
 	}
 
 	/* Unschedule all of the iso td's */
-	uhci_unsched_isochronous(dev, cpia->sbuf[2].isodesc);
-	uhci_unsched_isochronous(dev, cpia->sbuf[1].isodesc);
-	uhci_unsched_isochronous(dev, cpia->sbuf[0].isodesc);
+	usb_unschedule_isochronous(dev, cpia->sbuf[2].isodesc);
+	usb_unschedule_isochronous(dev, cpia->sbuf[1].isodesc);
+	usb_unschedule_isochronous(dev, cpia->sbuf[0].isodesc);
 
 	/* Delete them all */
-	uhci_delete_isochronous(dev, cpia->sbuf[2].isodesc);
-	uhci_delete_isochronous(dev, cpia->sbuf[1].isodesc);
-	uhci_delete_isochronous(dev, cpia->sbuf[0].isodesc);
+	usb_delete_isochronous(dev, cpia->sbuf[2].isodesc);
+	usb_delete_isochronous(dev, cpia->sbuf[1].isodesc);
+	usb_delete_isochronous(dev, cpia->sbuf[0].isodesc);
 }
 
 /* Video 4 Linux API */
@@ -980,7 +979,7 @@ static long cpia_read(struct video_device *dev, char *buf, unsigned long count,
 	struct usb_cpia *cpia = (struct usb_cpia *)dev;
 	int len;
 
-	printk("cpia_read: %d bytes\n", count);
+	printk("cpia_read: %ld bytes\n", count);
 #if 0
 	len = cpia_capture(cpia, buf, count);
 
@@ -995,7 +994,7 @@ static int cpia_mmap(struct video_device *dev, const char *adr, unsigned long si
 	unsigned long start = (unsigned long)adr;
 	unsigned long page, pos;
 
-	printk("mmap: %d (%X) bytes\n", size, size);
+	printk("mmap: %ld (%lX) bytes\n", size, size);
 	if (size > (((2 * MAX_FRAME_SIZE) + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1)))
 		return -EINVAL;
 
@@ -1048,7 +1047,10 @@ static void usb_cpia_configure(struct usb_cpia *cpia)
 	unsigned char camerastat[8];
 	unsigned char *buf;
 
-	usb_set_configuration(dev, dev->config[0].bConfigurationValue);
+	if (usb_set_configuration(dev, dev->config[0].bConfigurationValue)) {
+		printk (KERN_INFO " Failed usb_set_configuration: CPIA\n");
+		return;
+	}
 
 	if (usb_cpia_get_version(dev, version)) {
 		printk("cpia_get_version error\n");

drivers/usb/hub.c

@@ -26,10 +26,8 @@ static spinlock_t hub_list_lock = SPIN_LOCK_UNLOCKED;
 /* List of hubs needing servicing */
 static struct list_head hub_event_list;
 
-#ifdef MODULE
 /* List containing all of the hubs (for cleanup) */
 static struct list_head all_hubs_list;
-#endif
 
 /* PID of khubd */
 static int khubd_pid = 0;

drivers/usb/keyboard.c

@@ -195,7 +195,10 @@ usb_kbd_probe(struct usb_device *dev)
         kbd->dev = dev;
         dev->private = kbd;
 
-        usb_set_configuration(dev, dev->config[0].bConfigurationValue);
+        if (usb_set_configuration(dev, dev->config[0].bConfigurationValue)) {
+		printk (KERN_INFO " Failed usb_set_configuration: kbd\n");
+		goto probe_err;
+	}
         usb_set_protocol(dev, 0);
         usb_set_idle(dev, 0, 0);
         
@@ -206,9 +209,14 @@ usb_kbd_probe(struct usb_device *dev)
                         kbd);
 
         list_add(&kbd->list, &usb_kbd_list);
+	
+	return 0;
     }
 
-    return 0;
+probe_err:
+    if (kbd)
+    	kfree (kbd);
+    return -1;
 }
 
 static void

drivers/usb/mouse.c

@@ -293,7 +293,10 @@ static int mouse_probe(struct usb_device *dev)
 
 	printk("USB mouse found\n");
 
-	usb_set_configuration(dev, dev->config[0].bConfigurationValue);
+	if (usb_set_configuration(dev, dev->config[0].bConfigurationValue)) {
+		printk (KERN_INFO " Failed usb_set_configuration: mouse\n");
+		return -1;
+	}
 
 	/* these are used to request the irq when the mouse is opened */
 	mouse->dev = dev;

drivers/usb/ohci-hcd.c

@@ -280,12 +280,44 @@ static struct usb_device *sohci_usb_allocate(struct usb_device *parent) {
 }
 
 
+static void *sohci_alloc_isochronous (struct usb_device *usb_dev, unsigned int pipe, void *data, int len, int maxsze, usb_device_irq completed, void *dev_id)
+{
+	return NULL;
+}
+
+static void sohci_delete_isochronous (struct usb_device *dev, void *_isodesc)
+{
+	return;
+}
+
+static int sohci_sched_isochronous (struct usb_device *usb_dev, void *_isodesc, void *_pisodesc)
+{
+	return USB_ST_NOTSUPPORTED;
+}
+
+static int sohci_unsched_isochronous (struct usb_device *usb_dev, void *_isodesc)
+{
+	return USB_ST_NOTSUPPORTED;
+}
+
+static int sohci_compress_isochronous (struct usb_device *usb_dev, void *_isodesc)
+{
+	return USB_ST_NOTSUPPORTED;
+}
+
+
 struct usb_operations sohci_device_operations = {
 	sohci_usb_allocate,
 	sohci_usb_deallocate,
 	sohci_control_msg,
 	sohci_bulk_msg,
 	sohci_request_irq,
+	NULL,	/* FIXME: should be release_irq/remove_irq */
+	sohci_alloc_isochronous,
+	sohci_delete_isochronous,
+	sohci_sched_isochronous,
+	sohci_unsched_isochronous,
+	sohci_compress_isochronous
 };
 
  

drivers/usb/ohci.c

@@ -1571,6 +1571,32 @@ static int ohci_usb_deallocate(struct usb_device *usb_dev)
 }
 
 
+static void *ohci_alloc_isochronous (struct usb_device *usb_dev, unsigned int pipe, void *data, int len, int maxsze, usb_device_irq completed, void *dev_id)
+{
+	return NULL;
+}
+
+static void ohci_delete_isochronous (struct usb_device *dev, void *_isodesc)
+{
+	return;
+}
+
+static int ohci_sched_isochronous (struct usb_device *usb_dev, void *_isodesc, void *_pisodesc)
+{
+	return USB_ST_NOTSUPPORTED;
+}
+
+static int ohci_unsched_isochronous (struct usb_device *usb_dev, void *_isodesc)
+{
+	return USB_ST_NOTSUPPORTED;
+}
+
+static int ohci_compress_isochronous (struct usb_device *usb_dev, void *_isodesc)
+{
+	return USB_ST_NOTSUPPORTED;
+}
+
+
 /*
  * functions for the generic USB driver
  */
@@ -1581,6 +1607,11 @@ struct usb_operations ohci_device_operations = {
 	ohci_bulk_msg,
 	ohci_request_irq,
 	ohci_release_irq,
+	ohci_alloc_isochronous,
+	ohci_delete_isochronous,
+	ohci_sched_isochronous,
+	ohci_unsched_isochronous,
+	ohci_compress_isochronous
 };
 
 

drivers/usb/printer.c

@@ -318,7 +318,7 @@ static int printer_probe(struct usb_device *dev)
 	}
 
         if (usb_set_configuration(dev, dev->config[0].bConfigurationValue)) {
-		printk(KERN_INFO "  Failed to set configuration\n");
+		printk(KERN_INFO "  Failed usb_set_configuration: printer\n");
 		return -1;
 	}
 #if 0

drivers/usb/uhci-debug.c

@@ -43,9 +43,9 @@ void show_td(struct uhci_td * td)
 		spid = "?";
 		break;
 	}
-	printk("MaxLen=%x %sEndPt=%x Dev=%x, PID=%x(%s) ",
+	printk("MaxLen=%x DT%d EndPt=%x Dev=%x, PID=%x(%s) ",
 		td->info >> 21,
-		 ((td->info >> 19) & 1) ? "DT " : "",
+		 ((td->info >> 19) & 1),
 		 (td->info >> 15) & 15,
 		 (td->info >> 8) & 127,
 		 (td->info & 0xff),

drivers/usb/uhci.h

@@ -53,6 +53,8 @@
 #define   USBPORTSC_PR		0x0200	/* Port Reset */
 #define   USBPORTSC_SUSP	0x1000	/* Suspend */
 
+#define UHCI_NULL_DATA_SIZE	0x7ff	/* for UHCI controller TD */
+
 struct uhci_qh {
 	unsigned int link;	/* Next queue */
 	unsigned int element;	/* Queue element pointer */
@@ -238,11 +240,5 @@ void show_td(struct uhci_td * td);
 void show_status(struct uhci *uhci);
 void show_queues(struct uhci *uhci);
 
-int uhci_compress_isochronous(struct usb_device *usb_dev, void *_isodesc);
-int uhci_unsched_isochronous(struct usb_device *usb_dev, void *_isodesc);
-int uhci_sched_isochronous(struct usb_device *usb_dev, void *_isodesc, void *_pisodesc);
-void *uhci_alloc_isochronous(struct usb_device *usb_dev, unsigned int pipe, void *data, int len, int maxsze, usb_device_irq completed, void *dev_id);
-void uhci_delete_isochronous(struct usb_device *dev, void *_isodesc);
-
 #endif
 

fs/ncpfs/dir.c

@@ -349,6 +349,9 @@ ncp_lookup_validate(struct dentry * dentry, int flags)
 	int len = dentry->d_name.len;      
 	struct ncpfs_inode_info finfo;
 	__u8 __name[dentry->d_name.len + 1];
+
+	if (!dir)
+		return 0;
         
 	server = NCP_SERVER(dir);
 

fs/nfs/read.c

@@ -152,7 +152,7 @@ nfs_readpage_result(struct rpc_task *task)
 		fail++;
 		dprintk("NFS: %d successful reads, %d failures\n", succ, fail);
 	}
-	page->owner = (int)current; // HACK, FIXME, will go away.
+	page->owner = current; // HACK, FIXME, will go away.
 	UnlockPage(page);
 	free_page(address);
 

include/asm-arm/arch-arc/time.h

@@ -167,6 +167,9 @@ static void timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 		else
 			last_rtc_update = xtime.tv_sec - 600; /* do it again in 60 s */
 	}
+
+	if (!user_mode(regs))
+		do_profile(instruction_pointer(regs));
 }
 
 static struct irqaction timerirq = {