#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.24-rc3
# Tue Nov 27 22:13:47 2007
#
CONFIG_MMU=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_BUG=y
CONFIG_NO_IOMEM=y
CONFIG_NO_DMA=y
CONFIG_S390=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_FAIR_USER_SCHED=y
# CONFIG_FAIR_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_LSF=y
# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
#
# Base setup
#
#
# Processor type and features
#
# CONFIG_64BIT is not set
CONFIG_32BIT=y
CONFIG_SMP=y
CONFIG_NR_CPUS=32
CONFIG_HOTPLUG_CPU=y
CONFIG_MATHEMU=y
CONFIG_AUDIT_ARCH=y
# CONFIG_S390_SWITCH_AMODE is not set
# CONFIG_S390_EXEC_PROTECT is not set
#
# Code generation options
#
CONFIG_MARCH_G5=y
# CONFIG_MARCH_Z900 is not set
# CONFIG_MARCH_Z990 is not set
# CONFIG_MARCH_Z9_109 is not set
# CONFIG_PACK_STACK is not set
# CONFIG_CHECK_STACK is not set
# CONFIG_WARN_STACK is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
#
# Kernel preemption
#
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_PREEMPT_BKL is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_HOLES_IN_ZONE=y
#
# I/O subsystem configuration
#
CONFIG_MACHCHK_WARNING=y
CONFIG_QDIO=y
# CONFIG_QDIO_DEBUG is not set
#
# Misc
#
CONFIG_IPL=y
# CONFIG_IPL_TAPE is not set
CONFIG_IPL_VM=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
# CONFIG_PROCESS_DEBUG is not set
CONFIG_PFAULT=y
# CONFIG_SHARED_KERNEL is not set
CONFIG_CMM=y
CONFIG_CMM_PROC=y
CONFIG_VIRT_TIMER=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_APPLDATA_BASE=y
CONFIG_APPLDATA_MEM=m
CONFIG_APPLDATA_OS=m
CONFIG_APPLDATA_NET_SUM=m
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_NO_IDLE_HZ=y
CONFIG_NO_IDLE_HZ_INIT=y
CONFIG_S390_HYPFS_FS=y
CONFIG_KEXEC=y
# CONFIG_ZFCPDUMP is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_IUCV=m
# CONFIG_AFIUCV is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=m
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
CONFIG_DEFAULT_BIC=y
# CONFIG_DEFAULT_CUBIC is not set
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="bic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IP_VS=m
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
CONFIG_IPV6=y
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETLABEL is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK_ENABLED=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
# CONFIG_NF_CT_PROTO_UDPLITE is not set
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
#
# IP: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
#
# IPv6: Netfilter Configuration (EXPERIMENTAL)
#
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_OWNER=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m
CONFIG_IP_DCCP_ACKVEC=y
#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID2=m
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=m
CONFIG_IP_DCCP_TFRC_LIB=m
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_CCID3_RTO=100
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
CONFIG_TIPC=m
CONFIG_TIPC_ADVANCED=y
CONFIG_TIPC_ZONES=3
CONFIG_TIPC_CLUSTERS=1
CONFIG_TIPC_NODES=255
CONFIG_TIPC_SLAVE_NODES=0
CONFIG_TIPC_PORTS=8191
CONFIG_TIPC_LOG=0
# CONFIG_TIPC_DEBUG is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
CONFIG_RFKILL=m
# CONFIG_NET_9P is not set
# CONFIG_PCMCIA is not set
CONFIG_CCW=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
CONFIG_SYS_HYPERVISOR=y
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=24576
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# S/390 block device drivers
#
CONFIG_BLK_DEV_XPRAM=m
CONFIG_DCSSBLK=m
CONFIG_DASD=m
# CONFIG_DASD_PROFILE is not set
CONFIG_DASD_ECKD=m
CONFIG_DASD_FBA=m
CONFIG_DASD_DIAG=m
# CONFIG_DASD_EER is not set
# CONFIG_MISC_DEVICES is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_MULTIPATH_EMC is not set
# CONFIG_DM_MULTIPATH_HP is not set
CONFIG_DM_DELAY=m
# CONFIG_DM_UEVENT is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
CONFIG_EQUALIZER=m
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_NET_ETHERNET is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
# CONFIG_WAN is not set
#
# S/390 network device drivers
#
CONFIG_CTC=m
CONFIG_NETIUCV=m
CONFIG_SMSGIUCV=m
# CONFIG_CLAW is not set
# CONFIG_QETH is not set
CONFIG_QETH_VLAN=y
CONFIG_CCWGROUP=m
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# Character devices
#
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_HW_RANDOM=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# S/390 character device drivers
#
CONFIG_TN3270=y
# CONFIG_TN3270_TTY is not set
# CONFIG_TN3270_FS is not set
CONFIG_TN3215=y
CONFIG_TN3215_CONSOLE=y
CONFIG_CCW_CONSOLE=y
CONFIG_SCLP_TTY=y
CONFIG_SCLP_CONSOLE=y
CONFIG_SCLP_VT220_TTY=y
CONFIG_SCLP_VT220_CONSOLE=y
# CONFIG_SCLP_CPI is not set
CONFIG_S390_TAPE=m
#
# S/390 tape interface support
#
CONFIG_S390_TAPE_BLOCK=y
#
# S/390 tape hardware support
#
CONFIG_S390_TAPE_34XX=m
CONFIG_S390_TAPE_3590=m
CONFIG_VMLOGRDR=m
CONFIG_VMCP=m
CONFIG_MONREADER=m
CONFIG_MONWRITER=m
CONFIG_S390_VMUR=m
# CONFIG_POWER_SUPPLY is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=m
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS 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_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFS_DIRECTIO=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_IBM_PARTITION=y
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
CONFIG_KARMA_PARTITION=y
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
CONFIG_DLM_DEBUG=y
CONFIG_INSTRUMENTATION=y
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set
# CONFIG_MARKERS is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_SAMPLES is not set
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
# CONFIG_CRYPTO_SEED is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_TEST=m
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_HW is not set
#
# Library routines
#
CONFIG_BITREVERSE=m
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=m
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
Am Mittwoch, 28. November 2007 schrieb Frans Pop:
> $ git describe
> v2.6.24-rc3-342-g8c27eba
>
> arch/s390/kernel/built-in.o: In function `cleanup_io_leave_insn':
> diag.c:(.text+0xc29a): undefined reference to `preempt_schedule_irq'
> make[2]: *** [.tmp_vmlinux1] Error 1
>
>
We have a patch for that in our repository.
Martin will send that fix with the next bunch of fixes.
Subject: [PATCH] Fix compile error on 31bit without preemption
From: Christian Borntraeger <[email protected]>
Commit b8e7a54cd06b0b0174029ef3a7f5a1415a2c28f2 introduced a compile
error if CONFIG_PREEMPT is not set:
arch/s390/kernel/built-in.o: In function `cleanup_io_leave_insn':
/space/kvm/arch/s390/kernel/entry.S:(.text+0xbfce): undefined reference to `preempt_schedule_irq'
This patch hides preempt_schedule_irq if CONFIG_PREEMPT is not set.
Signed-off-by: Christian Borntraeger <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
---
arch/s390/kernel/entry.S | 2 ++
1 file changed, 2 insertions(+)
diff -urpN linux-2.6/arch/s390/kernel/entry.S linux-2.6-patched/arch/s390/kernel/entry.S
--- linux-2.6/arch/s390/kernel/entry.S 2007-11-27 16:31:36.000000000 +0100
+++ linux-2.6-patched/arch/s390/kernel/entry.S 2007-11-27 16:31:45.000000000 +0100
@@ -1079,8 +1079,10 @@ cleanup_io_leave_insn:
.Lexecve_tail: .long execve_tail
.Ljump_table: .long pgm_check_table
.Lschedule: .long schedule
+#ifdef CONFIG_PREEMPT
.Lpreempt_schedule_irq:
.long preempt_schedule_irq
+#endif
.Ltrace: .long syscall_trace
.Lschedtail: .long schedule_tail
.Lsysc_table: .long sys_call_table
On Wed, 2007-11-28 at 11:27 +0100, Frans Pop wrote:
> $ git describe
> v2.6.24-rc3-342-g8c27eba
>
> arch/s390/kernel/built-in.o: In function `cleanup_io_leave_insn':
> diag.c:(.text+0xc29a): undefined reference to `preempt_schedule_irq'
> make[2]: *** [.tmp_vmlinux1] Error 1
This is fixes by a patch from Christian:
[S390] Fix compile error on 31bit without preemption
You can get the latest s390 patches by pulling from
git://git390.osdl.marist.edu/pub/scm/linux-2.6.git fixes
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
On Wednesday 28 November 2007, Christian Borntraeger wrote:
> We have a patch for that in our repository.
> Martin will send that fix with the next bunch of fixes.
Thx.
On Wednesday 28 November 2007, Christian Borntraeger wrote:
> > arch/s390/kernel/built-in.o: In function `cleanup_io_leave_insn':
> > diag.c:(.text+0xc29a): undefined reference to `preempt_schedule_irq'
> > make[2]: *** [.tmp_vmlinux1] Error 1
>
> We have a patch for that in our repository.
That fixed it. Next issue ;-)
During boot I get the following oops in the Hercules emulator.
2.6.22 runs fine on Hercules; I've not tried .23 on it.
[...]
Synthesizing the initial hotplug events...
done.
Waiting for /dev to be fully populated...
dasd(eckd): 0.0.0121: 3390/02(CU:3990/01) Cyl:1113 Head:15 Sec:224
dasd(eckd): 0.0.0121: (4kB blks): 801360kB at 48kB/trk compatible disk layout
dasdb:VOL1/ 0X0121: dasdb1 dasdb2
TAPE_CHAR: tape gets major 254 for character devices
TAPE_BLOCK: tape gets major 253 for block device
TAPE_CORE: tape device 0.0.0581 found
HHCCP014I CPU0001: Operation exception CODE=0001 ILC=2
CPU0001: PSW=070C0000 8019D0DA INST=0001 ????? , ?
CPU0001: GR00=00132700 GR01=00000000 GR02=0F398800 GR03=0F398800
CPU0001: GR04=00000000 GR05=80132796 GR06=0F305D7A GR07=00000002
CPU0001: GR08=0F1ADA00 GR09=0F3C1F08 GR10=0F3C1F00 GR11=0F398800
CPU0001: GR12=0F398800 GR13=8019D0C2 GR14=0F305CA0 GR15=0F305C30
CPU0001: CR00=14B54E12 CR01=0031907F CR02=00011180 CR03=00000000
CPU0001: CR04=000003DE CR05=00011180 CR06=10000000 CR07=8FB301FF
CPU0001: CR08=00000000 CR09=00000000 CR10=00000000 CR11=00000000
CPU0001: CR12=00000000 CR13=8FB301FF CR14=FB000000 CR15=00000000
CTC driver initialized
------------ cut here !------------
kernel BUG at net/core/dev.c:852 +
illegal operation: 0001 #1!
Modules linked in: ctc fsm tape_34xx cu3088 tape ccwgroup tape_class dm_mirror d
m_snapshot dm_mod dasd_eckd_mod dasd_mod
CPU: 1 Not tainted
Process hwup (pid: 990, task: 0f034c00, ksp: 0f305be0)
Krnl PSW : 070c0000 8019d0da (dev_alloc_name+0x1e/0x58)
R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:0 PM:0
Krnl GPRS: 00132700 00000000 0f398800 0f398800
00000000 80132796 0f305d7a 00000002
0f1ada00 0f3c1f08 0f3c1f00 0f398800
0f398800 8019d0c2 0f305ca0 0f305c30
Krnl Code: 8019d0cc: f000bf1f2460 srp 3871(1,%r11),1120(%r2),0
8019d0d2: a7740004 brc 7,8019d0da
8019d0d6: a7f40001 brc 15,8019d0d8
>8019d0da: 5810d04e l %r1,78(%r13)
8019d0de: 41a0f060 la %r10,96(%r15)
8019d0e2: 5820c460 l %r2,1120(%r12)
8019d0e6: 184a lr %r4,%r10
8019d0e8: 0de1 basr %r14,%r1
Call Trace:
( <0000000000000000>! _ehead+0xfffee000/0x80)
<000000000019d710>! register_netdev+0x34/0x6c
<00000000108a561e>! ctc_new_device+0x3ee/0x590 ctc!
<0000000010861398>! ccwgroup_online_store+0xb0/0x13c ccwgroup!
<00000000000c962a>! sysfs_write_file+0xca/0x130
<00000000000840e6>! vfs_write+0x92/0x128 +
<00000000000847e8>! sys_write+0x40/0x70
<000000000002098a>! sysc_do_restart+0x12/0x16
<0000000077f0abaa>! 0x77f0abaa
udevd-event 949!: run_program: '/sbin/hwup' abnormal exit
done.
[...]
Setting up networking...
.
Configuring network interfaces...
<loops endlessly>
Am Mittwoch, 28. November 2007 schrieb Frans Pop:
[...]
> During boot I get the following oops in the Hercules emulator.
> 2.6.22 runs fine on Hercules; I've not tried .23 on it.
[...]
> ------------ cut here !------------
> kernel BUG at net/core/dev.c:852 +
> illegal operation: 0001 #1!
> Modules linked in: ctc fsm tape_34xx cu3088 tape ccwgroup tape_class dm_mirror d
> m_snapshot dm_mod dasd_eckd_mod dasd_mod
> CPU: 1 Not tainted
> Process hwup (pid: 990, task: 0f034c00, ksp: 0f305be0)
> Krnl PSW : 070c0000 8019d0da (dev_alloc_name+0x1e/0x58)
> R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:0 PM:0
> Krnl GPRS: 00132700 00000000 0f398800 0f398800
> 00000000 80132796 0f305d7a 00000002
> 0f1ada00 0f3c1f08 0f3c1f00 0f398800
> 0f398800 8019d0c2 0f305ca0 0f305c30
> Krnl Code: 8019d0cc: f000bf1f2460 srp 3871(1,%r11),1120(%r2),0
> 8019d0d2: a7740004 brc 7,8019d0da
> 8019d0d6: a7f40001 brc 15,8019d0d8
> >8019d0da: 5810d04e l %r1,78(%r13)
> 8019d0de: 41a0f060 la %r10,96(%r15)
> 8019d0e2: 5820c460 l %r2,1120(%r12)
> 8019d0e6: 184a lr %r4,%r10
> 8019d0e8: 0de1 basr %r14,%r1
> Call Trace:
> ( <0000000000000000>! _ehead+0xfffee000/0x80)
> <000000000019d710>! register_netdev+0x34/0x6c
> <00000000108a561e>! ctc_new_device+0x3ee/0x590 ctc!
> <0000000010861398>! ccwgroup_online_store+0xb0/0x13c ccwgroup!
> <00000000000c962a>! sysfs_write_file+0xca/0x130
> <00000000000840e6>! vfs_write+0x92/0x128 +
> <00000000000847e8>! sys_write+0x40/0x70
> <000000000002098a>! sysc_do_restart+0x12/0x16
> <0000000077f0abaa>! 0x77f0abaa
This seems to be related to the new network namespace code by Eric
Biederman (CCed). Can you try the following (untested) patch? I also
CCed Ursula and Peter as they know the ctc code better than me.
CC: Eric W. Biederman <[email protected]>
CC: Ursula Braun <[email protected]>
CC: Peter Tiedemann <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>
---
drivers/s390/net/ctcmain.c | 2 ++
1 file changed, 2 insertions(+)
Index: linux-2.6/drivers/s390/net/ctcmain.c
===================================================================
--- linux-2.6.orig/drivers/s390/net/ctcmain.c
+++ linux-2.6/drivers/s390/net/ctcmain.c
@@ -56,6 +56,7 @@
#include <linux/skbuff.h>
#include <linux/ctype.h>
#include <net/dst.h>
+#include <net/net_namespace.h>
#include <asm/io.h>
#include <asm/ccwdev.h>
@@ -2823,6 +2824,7 @@ ctc_init_netdevice(struct net_device * d
dev->type = ARPHRD_SLIP;
dev->tx_queue_len = 100;
dev->flags = IFF_POINTOPOINT | IFF_NOARP;
+ dev->nd_net = &init_net;
return dev;
}
On Wednesday 28 November 2007, Christian Borntraeger wrote:
> This seems to be related to the new network namespace code by Eric
> Biederman (CCed). Can you try the following (untested) patch? I also
> CCed Ursula and Peter as they know the ctc code better than me.
Yes, that fixes it. Boots fine now and I can ssh into the system. Not tested
any further than that.
Thanks Christian.
> CC: Eric W. Biederman <[email protected]>
> CC: Ursula Braun <[email protected]>
> CC: Peter Tiedemann <[email protected]>
> Signed-off-by: Christian Borntraeger <[email protected]>
>
> ---
> drivers/s390/net/ctcmain.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> Index: linux-2.6/drivers/s390/net/ctcmain.c
> ===================================================================
> --- linux-2.6.orig/drivers/s390/net/ctcmain.c
> +++ linux-2.6/drivers/s390/net/ctcmain.c
> @@ -56,6 +56,7 @@
> #include <linux/skbuff.h>
> #include <linux/ctype.h>
> #include <net/dst.h>
> +#include <net/net_namespace.h>
>
> #include <asm/io.h>
> #include <asm/ccwdev.h>
> @@ -2823,6 +2824,7 @@ ctc_init_netdevice(struct net_device * d
> dev->type = ARPHRD_SLIP;
> dev->tx_queue_len = 100;
> dev->flags = IFF_POINTOPOINT | IFF_NOARP;
> + dev->nd_net = &init_net;
> return dev;
> }
Frans,
yes, we are aware of this problem. Our plan is to introduce alloc_netdev()
for ctc-devices as described in Documentation/networking/netdevices.txt.
Thanks, Christian, for your interim solution.
--On Mittwoch, 28. November 2007 17:18 +0100 Christian Borntraeger
<[email protected]> wrote:
> Am Mittwoch, 28. November 2007 schrieb Frans Pop:
> [...]
>> During boot I get the following oops in the Hercules emulator.
>> 2.6.22 runs fine on Hercules; I've not tried .23 on it.
> [...]
>> ------------ cut here !------------
>> kernel BUG at net/core/dev.c:852
>> + illegal operation: 0001 #1!
>> Modules linked in: ctc fsm tape_34xx cu3088 tape ccwgroup tape_class
>> dm_mirror d m_snapshot dm_mod dasd_eckd_mod dasd_mod
>> CPU: 1 Not tainted
>> Process hwup (pid: 990, task: 0f034c00, ksp: 0f305be0)
>> Krnl PSW : 070c0000 8019d0da (dev_alloc_name+0x1e/0x58)
>> R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:0 PM:0
>> Krnl GPRS: 00132700 00000000 0f398800 0f398800
>> 00000000 80132796 0f305d7a 00000002
>> 0f1ada00 0f3c1f08 0f3c1f00 0f398800
>> 0f398800 8019d0c2 0f305ca0 0f305c30
>> Krnl Code: 8019d0cc: f000bf1f2460 srp 3871(1,%r11),1120(%r2),0
>> 8019d0d2: a7740004 brc 7,8019d0da
>> 8019d0d6: a7f40001 brc 15,8019d0d8
>> > 8019d0da: 5810d04e l %r1,78(%r13)
>> 8019d0de: 41a0f060 la %r10,96(%r15)
>> 8019d0e2: 5820c460 l %r2,1120(%r12)
>> 8019d0e6: 184a lr %r4,%r10
>> 8019d0e8: 0de1 basr %r14,%r1
>> Call Trace:
>> ( <0000000000000000>! _ehead+0xfffee000/0x80)
>> <000000000019d710>! register_netdev+0x34/0x6c
>> <00000000108a561e>! ctc_new_device+0x3ee/0x590 ctc!
>> <0000000010861398>! ccwgroup_online_store+0xb0/0x13c ccwgroup!
>> <00000000000c962a>! sysfs_write_file+0xca/0x130
>> <00000000000840e6>! vfs_write+0x92/0x128
>> + <00000000000847e8>! sys_write+0x40/0x70
>> <000000000002098a>! sysc_do_restart+0x12/0x16
>> <0000000077f0abaa>! 0x77f0abaa
>
>
> This seems to be related to the new network namespace code by Eric
> Biederman (CCed). Can you try the following (untested) patch? I also
> CCed Ursula and Peter as they know the ctc code better than me.
>
>
> CC: Eric W. Biederman <[email protected]>
> CC: Ursula Braun <[email protected]>
> CC: Peter Tiedemann <[email protected]>
> Signed-off-by: Christian Borntraeger <[email protected]>
>
> ---
> drivers/s390/net/ctcmain.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> Index: linux-2.6/drivers/s390/net/ctcmain.c
> ===================================================================
> --- linux-2.6.orig/drivers/s390/net/ctcmain.c
> +++ linux-2.6/drivers/s390/net/ctcmain.c
> @@ -56,6 +56,7 @@
> #include <linux/skbuff.h>
> #include <linux/ctype.h>
> #include <net/dst.h>
> +#include <net/net_namespace.h>
>
> #include <asm/io.h>
> #include <asm/ccwdev.h>
> @@ -2823,6 +2824,7 @@ ctc_init_netdevice(struct net_device * d
> dev->type = ARPHRD_SLIP;
> dev->tx_queue_len = 100;
> dev->flags = IFF_POINTOPOINT | IFF_NOARP;
> + dev->nd_net = &init_net;
> return dev;
> }
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
Christian Borntraeger <[email protected]> writes:
> Am Mittwoch, 28. November 2007 schrieb Frans Pop:
> [...]
>> During boot I get the following oops in the Hercules emulator.
>> 2.6.22 runs fine on Hercules; I've not tried .23 on it.
> [...]
>> ------------ cut here !------------
>> kernel BUG at net/core/dev.c:852 +
>> illegal operation: 0001 #1!
>> Modules linked in: ctc fsm tape_34xx cu3088 tape ccwgroup tape_class dm_mirror
> d
>> m_snapshot dm_mod dasd_eckd_mod dasd_mod
>> CPU: 1 Not tainted
>> Process hwup (pid: 990, task: 0f034c00, ksp: 0f305be0)
>> Krnl PSW : 070c0000 8019d0da (dev_alloc_name+0x1e/0x58)
>> R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:0 PM:0
>> Krnl GPRS: 00132700 00000000 0f398800 0f398800
>> 00000000 80132796 0f305d7a 00000002
>> 0f1ada00 0f3c1f08 0f3c1f00 0f398800
>> 0f398800 8019d0c2 0f305ca0 0f305c30
>> Krnl Code: 8019d0cc: f000bf1f2460 srp 3871(1,%r11),1120(%r2),0
>> 8019d0d2: a7740004 brc 7,8019d0da
>> 8019d0d6: a7f40001 brc 15,8019d0d8
>> >8019d0da: 5810d04e l %r1,78(%r13)
>> 8019d0de: 41a0f060 la %r10,96(%r15)
>> 8019d0e2: 5820c460 l %r2,1120(%r12)
>> 8019d0e6: 184a lr %r4,%r10
>> 8019d0e8: 0de1 basr %r14,%r1
>> Call Trace:
>> ( <0000000000000000>! _ehead+0xfffee000/0x80)
>> <000000000019d710>! register_netdev+0x34/0x6c
>> <00000000108a561e>! ctc_new_device+0x3ee/0x590 ctc!
>> <0000000010861398>! ccwgroup_online_store+0xb0/0x13c ccwgroup!
>> <00000000000c962a>! sysfs_write_file+0xca/0x130
>> <00000000000840e6>! vfs_write+0x92/0x128 +
>> <00000000000847e8>! sys_write+0x40/0x70
>> <000000000002098a>! sysc_do_restart+0x12/0x16
>> <0000000077f0abaa>! 0x77f0abaa
>
>
> This seems to be related to the new network namespace code by Eric
> Biederman (CCed). Can you try the following (untested) patch? I also
> CCed Ursula and Peter as they know the ctc code better than me.
Can you instead change the allocation to be alloc_netdev instead of
just a plain old kzalloc. That will fix the problem in a much
more forward compatible way. The current code is also going to
have problems with dynamically sized array at the end of struct
net_device.
You ought to also be able to make the allocation unconditional
as that function only has one caller and it does not pass in
a struct net_device.
Eric
>
> CC: Eric W. Biederman <[email protected]>
> CC: Ursula Braun <[email protected]>
> CC: Peter Tiedemann <[email protected]>
> Signed-off-by: Christian Borntraeger <[email protected]>
>
> ---
> drivers/s390/net/ctcmain.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> Index: linux-2.6/drivers/s390/net/ctcmain.c
> ===================================================================
> --- linux-2.6.orig/drivers/s390/net/ctcmain.c
> +++ linux-2.6/drivers/s390/net/ctcmain.c
> @@ -56,6 +56,7 @@
> #include <linux/skbuff.h>
> #include <linux/ctype.h>
> #include <net/dst.h>
> +#include <net/net_namespace.h>
>
> #include <asm/io.h>
> #include <asm/ccwdev.h>
> @@ -2823,6 +2824,7 @@ ctc_init_netdevice(struct net_device * d
> dev->type = ARPHRD_SLIP;
> dev->tx_queue_len = 100;
> dev->flags = IFF_POINTOPOINT | IFF_NOARP;
> + dev->nd_net = &init_net;
> return dev;
> }
>
On Wed, 28 Nov 2007 10:26:36 -0700
[email protected] (Eric W. Biederman) wrote:
> Christian Borntraeger <[email protected]> writes:
>
> > Am Mittwoch, 28. November 2007 schrieb Frans Pop:
> > [...]
> >> During boot I get the following oops in the Hercules emulator.
> >> 2.6.22 runs fine on Hercules; I've not tried .23 on it.
> > [...]
> >> ------------ cut here !------------
> >> kernel BUG at net/core/dev.c:852 +
> >> illegal operation: 0001 #1!
> >> Modules linked in: ctc fsm tape_34xx cu3088 tape ccwgroup tape_class dm_mirror
> > d
> >> m_snapshot dm_mod dasd_eckd_mod dasd_mod
> >> CPU: 1 Not tainted
> >> Process hwup (pid: 990, task: 0f034c00, ksp: 0f305be0)
> >> Krnl PSW : 070c0000 8019d0da (dev_alloc_name+0x1e/0x58)
> >> R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:0 PM:0
> >> Krnl GPRS: 00132700 00000000 0f398800 0f398800
> >> 00000000 80132796 0f305d7a 00000002
> >> 0f1ada00 0f3c1f08 0f3c1f00 0f398800
> >> 0f398800 8019d0c2 0f305ca0 0f305c30
> >> Krnl Code: 8019d0cc: f000bf1f2460 srp 3871(1,%r11),1120(%r2),0
> >> 8019d0d2: a7740004 brc 7,8019d0da
> >> 8019d0d6: a7f40001 brc 15,8019d0d8
> >> >8019d0da: 5810d04e l %r1,78(%r13)
> >> 8019d0de: 41a0f060 la %r10,96(%r15)
> >> 8019d0e2: 5820c460 l %r2,1120(%r12)
> >> 8019d0e6: 184a lr %r4,%r10
> >> 8019d0e8: 0de1 basr %r14,%r1
> >> Call Trace:
> >> ( <0000000000000000>! _ehead+0xfffee000/0x80)
> >> <000000000019d710>! register_netdev+0x34/0x6c
> >> <00000000108a561e>! ctc_new_device+0x3ee/0x590 ctc!
> >> <0000000010861398>! ccwgroup_online_store+0xb0/0x13c ccwgroup!
> >> <00000000000c962a>! sysfs_write_file+0xca/0x130
> >> <00000000000840e6>! vfs_write+0x92/0x128 +
> >> <00000000000847e8>! sys_write+0x40/0x70
> >> <000000000002098a>! sysc_do_restart+0x12/0x16
> >> <0000000077f0abaa>! 0x77f0abaa
> >
> >
> > This seems to be related to the new network namespace code by Eric
> > Biederman (CCed). Can you try the following (untested) patch? I also
> > CCed Ursula and Peter as they know the ctc code better than me.
>
> Can you instead change the allocation to be alloc_netdev instead of
> just a plain old kzalloc. That will fix the problem in a much
> more forward compatible way. The current code is also going to
> have problems with dynamically sized array at the end of struct
> net_device.
>
> You ought to also be able to make the allocation unconditional
> as that function only has one caller and it does not pass in
> a struct net_device.
>
> Eric
>
Any code that calls register_netdev with a kzalloc'd pointer is
fundamentally flawed. Read Documentation/networking/netdevices
Martin Schwidefsky wrote:
> On Wed, 2007-11-28 at 11:27 +0100, Frans Pop wrote:
>> arch/s390/kernel/built-in.o: In function `cleanup_io_leave_insn':
>> diag.c:(.text+0xc29a): undefined reference to `preempt_schedule_irq'
>> make[2]: *** [.tmp_vmlinux1] Error 1
>
> This is fixes by a patch from Christian:
> [S390] Fix compile error on 31bit without preemption
>
> You can get the latest s390 patches by pulling from
> git://git390.osdl.marist.edu/pub/scm/linux-2.6.git fixes
Any reason this has not been pushed into mainline yet? The fix missed -rc4
because of that...
Cheers,
FJP
On Tue, 2007-12-04 at 13:03 +0100, Frans Pop wrote:
> Martin Schwidefsky wrote:
> > On Wed, 2007-11-28 at 11:27 +0100, Frans Pop wrote:
> >> arch/s390/kernel/built-in.o: In function `cleanup_io_leave_insn':
> >> diag.c:(.text+0xc29a): undefined reference to `preempt_schedule_irq'
> >> make[2]: *** [.tmp_vmlinux1] Error 1
> >
> > This is fixes by a patch from Christian:
> > [S390] Fix compile error on 31bit without preemption
> >
> > You can get the latest s390 patches by pulling from
> > git://git390.osdl.marist.edu/pub/scm/linux-2.6.git fixes
>
> Any reason this has not been pushed into mainline yet? The fix missed -rc4
> because of that...
The a final s390 please pull for 2.6.24 will be sent in the next few
days. The preempt fix for 31 bit has been added to the repository by
Christian shortly after I sent the last please pull. I want to avoid to
sent too many of them.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.