[e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Pavel Emelyanov]

The commit

	093af8d7f0ba3c6be1485973508584ef081e9f93
	x86_32: trim memory by updating e820

broke my e1000 card: on loading driver says that

	e1000: probe of 0000:04:03.0 failed with error -5

and the interface doesn't appear.

With this commit reset everything is OK.

lspci output:
04:03.0 Ethernet controller: Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)
lspci -n output:
04:03.0 Class 0200: 8086:1076 (rev 05)

My colleague Denis Lunev has e1000 adapter too, but doesn't
experience such problems.

What other info from me is required?

Config:
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.24
# Tue Feb  5 19:56:28 2008
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
# CONFIG_GENERIC_LOCKBREAK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_QUICKLIST=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
# CONFIG_ARCH_SETS_UP_PER_CPU_AREA is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_32_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_KTIME_SCALAR=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 is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
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 is not set
# CONFIG_EVENTFD is not set
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_SLABINFO=y
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 is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBD=y
CONFIG_LSF=y
# CONFIG_BLK_DEV_BSG is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_PREEMPT_RCU is not set

#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_X86_VSMP is not set
# CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER is not set
# CONFIG_PARAVIRT_GUEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
CONFIG_M686=y
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_NR_CPUS=2
# CONFIG_SCHED_SMT is not set
# CONFIG_SCHED_MC is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_RCU_TRACE is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCE_NONFATAL is not set
CONFIG_X86_MCE_P4THERMAL=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
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=y
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
CONFIG_HIGHPTE=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_IRQBALANCE is not set
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x400000
# CONFIG_HOTPLUG_CPU is not set
# CONFIG_COMPAT_VDSO is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

#
# Power management options
#
# CONFIG_PM is not set
CONFIG_SUSPEND_SMP_POSSIBLE=y
CONFIG_HIBERNATION_SMP_POSSIBLE=y

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
# CONFIG_CPU_IDLE is not set

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_HT_IRQ is not set
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NET_NS is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY 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 is not set
# CONFIG_IP_ROUTE_MULTIPATH is not set
# CONFIG_IP_ROUTE_VERBOSE is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD 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_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC 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

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set

#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_IDE is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=y
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5535 is not set
# CONFIG_PATA_CS5536 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
CONFIG_SKY2=m
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set

#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
CONFIG_CYCLADES=m
# CONFIG_CYZ_INTR is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_MOXA_SMARTIO_NEW is not set
# CONFIG_ISI is not set
CONFIG_SYNCLINK=m
CONFIG_SYNCLINKMP=m
CONFIG_SYNCLINK_GT=m
CONFIG_N_HDLC=m
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
# CONFIG_NOZOMI is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=m
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_IPMI_HANDLER=m
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=m
CONFIG_HW_RANDOM_AMD=m
CONFIG_HW_RANDOM_GEODE=m
CONFIG_HW_RANDOM_VIA=m
CONFIG_NVRAM=y
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_SONYPI=m
# CONFIG_MWAVE is not set
CONFIG_PC8736x_GPIO=m
CONFIG_NSC_GPIO=m
CONFIG_CS5535_GPIO=m
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=8192
CONFIG_HANGCHECK_TIMER=m
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set

#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_WATCHDOG is not set

#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_DAB is not set

#
# Graphics support
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set

#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
# CONFIG_VIDEO_SELECT is not set
CONFIG_DUMMY_CONSOLE=y

#
# Sound
#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_MON is not set

#
# USB port drivers
#

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_VIRTUALIZATION is not set

#
# Userspace I/O
#
# CONFIG_UIO is not set

#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
# CONFIG_DMIID is not set

#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT2_FS_XIP=y
CONFIG_FS_XIP=y
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_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_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set

#
# DOS/FAT/NT Filesystems
#
# CONFIG_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 is not set
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_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 is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="utf8"
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=m
CONFIG_NLS_CODEPAGE_855=m
# 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=m
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=m
# 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=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
# CONFIG_INSTRUMENTATION 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 is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_FORCED_INLINING is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SAMPLES is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_RODATA is not set
# CONFIG_4KSTACKS is not set
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0

#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y

-------------------------------------------------------------------------
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Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Kok, Auke]

[Added Ingo, Thomas, Justin who signed off on the patch/tested it]

Pavel Emelyanov wrote:
> The commit
> 
> 	093af8d7f0ba3c6be1485973508584ef081e9f93
> 	x86_32: trim memory by updating e820
> 
> broke my e1000 card: on loading driver says that
> 
> 	e1000: probe of 0000:04:03.0 failed with error -5
> 
> and the interface doesn't appear.
> 
> With this commit reset everything is OK.
> 
> lspci output:
> 04:03.0 Ethernet controller: Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)
> lspci -n output:
> 04:03.0 Class 0200: 8086:1076 (rev 05)
> 
> My colleague Denis Lunev has e1000 adapter too, but doesn't
> experience such problems.
> 
> What other info from me is required?
> 
> Config:
> #
> # Automatically generated make config: don't edit
> # Linux kernel version: 2.6.24
> # Tue Feb  5 19:56:28 2008
> #
> # CONFIG_64BIT is not set
> CONFIG_X86_32=y
> # CONFIG_X86_64 is not set
> CONFIG_X86=y
> # CONFIG_GENERIC_LOCKBREAK is not set
> CONFIG_GENERIC_TIME=y
> CONFIG_GENERIC_CMOS_UPDATE=y
> CONFIG_CLOCKSOURCE_WATCHDOG=y
> CONFIG_GENERIC_CLOCKEVENTS=y
> CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
> CONFIG_LOCKDEP_SUPPORT=y
> CONFIG_STACKTRACE_SUPPORT=y
> CONFIG_SEMAPHORE_SLEEPERS=y
> CONFIG_MMU=y
> CONFIG_ZONE_DMA=y
> CONFIG_QUICKLIST=y
> CONFIG_GENERIC_ISA_DMA=y
> CONFIG_GENERIC_IOMAP=y
> CONFIG_GENERIC_BUG=y
> CONFIG_GENERIC_HWEIGHT=y
> CONFIG_ARCH_MAY_HAVE_PC_FDC=y
> CONFIG_DMI=y
> # CONFIG_RWSEM_GENERIC_SPINLOCK is not set
> CONFIG_RWSEM_XCHGADD_ALGORITHM=y
> # CONFIG_ARCH_HAS_ILOG2_U32 is not set
> # CONFIG_ARCH_HAS_ILOG2_U64 is not set
> CONFIG_GENERIC_CALIBRATE_DELAY=y
> # CONFIG_GENERIC_TIME_VSYSCALL is not set
> # CONFIG_ARCH_SETS_UP_PER_CPU_AREA is not set
> CONFIG_ARCH_SUPPORTS_OPROFILE=y
> # CONFIG_ZONE_DMA32 is not set
> CONFIG_ARCH_POPULATES_NODE_MAP=y
> # CONFIG_AUDIT_ARCH is not set
> CONFIG_GENERIC_HARDIRQS=y
> CONFIG_GENERIC_IRQ_PROBE=y
> CONFIG_GENERIC_PENDING_IRQ=y
> CONFIG_X86_SMP=y
> CONFIG_X86_32_SMP=y
> CONFIG_X86_HT=y
> CONFIG_X86_BIOS_REBOOT=y
> CONFIG_X86_TRAMPOLINE=y
> CONFIG_KTIME_SCALAR=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 is not set
> # CONFIG_BSD_PROCESS_ACCT is not set
> # CONFIG_TASKSTATS is not set
> # CONFIG_USER_NS is not set
> # CONFIG_PID_NS is not set
> # CONFIG_AUDIT is not set
> CONFIG_IKCONFIG=y
> CONFIG_IKCONFIG_PROC=y
> CONFIG_LOG_BUF_SHIFT=17
> # CONFIG_CGROUPS is not set
> # CONFIG_FAIR_GROUP_SCHED is not set
> # CONFIG_RELAY is not set
> CONFIG_BLK_DEV_INITRD=y
> CONFIG_INITRAMFS_SOURCE=""
> CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> CONFIG_SYSCTL=y
> CONFIG_EMBEDDED=y
> CONFIG_UID16=y
> CONFIG_SYSCTL_SYSCALL=y
> CONFIG_KALLSYMS=y
> # CONFIG_KALLSYMS_ALL is not set
> CONFIG_KALLSYMS_EXTRA_PASS=y
> 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 is not set
> # CONFIG_EVENTFD is not set
> CONFIG_SHMEM=y
> CONFIG_VM_EVENT_COUNTERS=y
> CONFIG_SLAB=y
> # CONFIG_SLUB is not set
> # CONFIG_SLOB is not set
> CONFIG_SLABINFO=y
> 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 is not set
> CONFIG_MODVERSIONS=y
> CONFIG_MODULE_SRCVERSION_ALL=y
> CONFIG_KMOD=y
> CONFIG_STOP_MACHINE=y
> CONFIG_BLOCK=y
> CONFIG_LBD=y
> CONFIG_LSF=y
> # CONFIG_BLK_DEV_BSG is not set
> 
> #
> # IO Schedulers
> #
> CONFIG_IOSCHED_NOOP=y
> CONFIG_IOSCHED_AS=y
> # CONFIG_IOSCHED_DEADLINE is not set
> # CONFIG_IOSCHED_CFQ is not set
> CONFIG_DEFAULT_AS=y
> # CONFIG_DEFAULT_DEADLINE is not set
> # CONFIG_DEFAULT_CFQ is not set
> # CONFIG_DEFAULT_NOOP is not set
> CONFIG_DEFAULT_IOSCHED="anticipatory"
> CONFIG_CLASSIC_RCU=y
> # CONFIG_PREEMPT_RCU is not set
> 
> #
> # Processor type and features
> #
> CONFIG_TICK_ONESHOT=y
> CONFIG_NO_HZ=y
> CONFIG_HIGH_RES_TIMERS=y
> CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
> CONFIG_SMP=y
> CONFIG_X86_PC=y
> # CONFIG_X86_ELAN is not set
> # CONFIG_X86_VOYAGER is not set
> # CONFIG_X86_NUMAQ is not set
> # CONFIG_X86_SUMMIT is not set
> # CONFIG_X86_BIGSMP is not set
> # CONFIG_X86_VISWS is not set
> # CONFIG_X86_GENERICARCH is not set
> # CONFIG_X86_ES7000 is not set
> # CONFIG_X86_VSMP is not set
> # CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER is not set
> # CONFIG_PARAVIRT_GUEST is not set
> # CONFIG_M386 is not set
> # CONFIG_M486 is not set
> # CONFIG_M586 is not set
> # CONFIG_M586TSC is not set
> # CONFIG_M586MMX is not set
> CONFIG_M686=y
> # CONFIG_MPENTIUMII is not set
> # CONFIG_MPENTIUMIII is not set
> # CONFIG_MPENTIUMM is not set
> # CONFIG_MPENTIUM4 is not set
> # CONFIG_MK6 is not set
> # CONFIG_MK7 is not set
> # CONFIG_MK8 is not set
> # CONFIG_MCRUSOE is not set
> # CONFIG_MEFFICEON is not set
> # CONFIG_MWINCHIPC6 is not set
> # CONFIG_MWINCHIP2 is not set
> # CONFIG_MWINCHIP3D is not set
> # CONFIG_MGEODEGX1 is not set
> # CONFIG_MGEODE_LX is not set
> # CONFIG_MCYRIXIII is not set
> # CONFIG_MVIAC3_2 is not set
> # CONFIG_MVIAC7 is not set
> # CONFIG_MPSC is not set
> # CONFIG_MCORE2 is not set
> # CONFIG_GENERIC_CPU is not set
> CONFIG_X86_GENERIC=y
> CONFIG_X86_CMPXCHG=y
> CONFIG_X86_L1_CACHE_SHIFT=7
> CONFIG_X86_XADD=y
> CONFIG_X86_PPRO_FENCE=y
> CONFIG_X86_WP_WORKS_OK=y
> CONFIG_X86_INVLPG=y
> CONFIG_X86_BSWAP=y
> CONFIG_X86_POPAD_OK=y
> CONFIG_X86_GOOD_APIC=y
> CONFIG_X86_INTEL_USERCOPY=y
> CONFIG_X86_USE_PPRO_CHECKSUM=y
> CONFIG_X86_TSC=y
> CONFIG_X86_CMOV=y
> CONFIG_X86_MINIMUM_CPU_FAMILY=4
> CONFIG_X86_DEBUGCTLMSR=y
> CONFIG_HPET_TIMER=y
> CONFIG_HPET_EMULATE_RTC=y
> CONFIG_NR_CPUS=2
> # CONFIG_SCHED_SMT is not set
> # CONFIG_SCHED_MC is not set
> CONFIG_PREEMPT_NONE=y
> # CONFIG_PREEMPT_VOLUNTARY is not set
> # CONFIG_PREEMPT is not set
> # CONFIG_RCU_TRACE is not set
> CONFIG_X86_LOCAL_APIC=y
> CONFIG_X86_IO_APIC=y
> CONFIG_X86_MCE=y
> # CONFIG_X86_MCE_NONFATAL is not set
> CONFIG_X86_MCE_P4THERMAL=y
> CONFIG_VM86=y
> # CONFIG_TOSHIBA is not set
> # CONFIG_I8K is not set
> # CONFIG_X86_REBOOTFIXUPS is not set
> # CONFIG_MICROCODE is not set
> CONFIG_X86_MSR=m
> CONFIG_X86_CPUID=m
> # CONFIG_NOHIGHMEM is not set
> CONFIG_HIGHMEM4G=y
> # CONFIG_HIGHMEM64G is not set
> CONFIG_VMSPLIT_3G=y
> # CONFIG_VMSPLIT_3G_OPT is not set
> # CONFIG_VMSPLIT_2G is not set
> # CONFIG_VMSPLIT_2G_OPT is not set
> # CONFIG_VMSPLIT_1G is not set
> CONFIG_PAGE_OFFSET=0xC0000000
> CONFIG_HIGHMEM=y
> CONFIG_ARCH_FLATMEM_ENABLE=y
> CONFIG_ARCH_SPARSEMEM_ENABLE=y
> CONFIG_ARCH_SELECT_MEMORY_MODEL=y
> 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=y
> # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
> CONFIG_SPLIT_PTLOCK_CPUS=4
> # CONFIG_RESOURCES_64BIT is not set
> CONFIG_ZONE_DMA_FLAG=1
> CONFIG_BOUNCE=y
> CONFIG_NR_QUICK=1
> CONFIG_VIRT_TO_BUS=y
> CONFIG_HIGHPTE=y
> # CONFIG_MATH_EMULATION is not set
> CONFIG_MTRR=y
> # CONFIG_IRQBALANCE is not set
> # CONFIG_SECCOMP is not set
> # CONFIG_HZ_100 is not set
> # CONFIG_HZ_250 is not set
> # CONFIG_HZ_300 is not set
> CONFIG_HZ_1000=y
> CONFIG_HZ=1000
> CONFIG_SCHED_HRTICK=y
> # CONFIG_KEXEC is not set
> # CONFIG_CRASH_DUMP is not set
> CONFIG_PHYSICAL_START=0x100000
> # CONFIG_RELOCATABLE is not set
> CONFIG_PHYSICAL_ALIGN=0x400000
> # CONFIG_HOTPLUG_CPU is not set
> # CONFIG_COMPAT_VDSO is not set
> CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
> 
> #
> # Power management options
> #
> # CONFIG_PM is not set
> CONFIG_SUSPEND_SMP_POSSIBLE=y
> CONFIG_HIBERNATION_SMP_POSSIBLE=y
> 
> #
> # CPU Frequency scaling
> #
> # CONFIG_CPU_FREQ is not set
> # CONFIG_CPU_IDLE is not set
> 
> #
> # Bus options (PCI etc.)
> #
> CONFIG_PCI=y
> # CONFIG_PCI_GOBIOS is not set
> # CONFIG_PCI_GOMMCONFIG is not set
> # CONFIG_PCI_GODIRECT is not set
> CONFIG_PCI_GOANY=y
> CONFIG_PCI_BIOS=y
> CONFIG_PCI_DIRECT=y
> CONFIG_PCI_DOMAINS=y
> # CONFIG_PCIEPORTBUS is not set
> CONFIG_ARCH_SUPPORTS_MSI=y
> # CONFIG_PCI_MSI is not set
> CONFIG_PCI_LEGACY=y
> # CONFIG_PCI_DEBUG is not set
> # CONFIG_HT_IRQ is not set
> CONFIG_ISA_DMA_API=y
> # CONFIG_ISA is not set
> # CONFIG_MCA is not set
> # CONFIG_SCx200 is not set
> # CONFIG_PCCARD is not set
> # CONFIG_HOTPLUG_PCI is not set
> 
> #
> # Executable file formats / Emulations
> #
> CONFIG_BINFMT_ELF=y
> # CONFIG_BINFMT_AOUT is not set
> CONFIG_BINFMT_MISC=y
> 
> #
> # Networking
> #
> CONFIG_NET=y
> 
> #
> # Networking options
> #
> # CONFIG_NET_NS is not set
> CONFIG_PACKET=y
> CONFIG_PACKET_MMAP=y
> CONFIG_UNIX=y
> # CONFIG_NET_KEY 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 is not set
> # CONFIG_IP_ROUTE_MULTIPATH is not set
> # CONFIG_IP_ROUTE_VERBOSE is not set
> # CONFIG_IP_PNP is not set
> # CONFIG_NET_IPIP is not set
> # CONFIG_NET_IPGRE is not set
> # CONFIG_IP_MROUTE is not set
> # CONFIG_ARPD 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_INET_XFRM_TUNNEL is not set
> # CONFIG_INET_TUNNEL is not set
> # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
> # CONFIG_INET_XFRM_MODE_TUNNEL is not set
> # CONFIG_INET_XFRM_MODE_BEET is not set
> # CONFIG_INET_LRO is not set
> # CONFIG_INET_DIAG is not set
> # CONFIG_TCP_CONG_ADVANCED is not set
> CONFIG_TCP_CONG_CUBIC=y
> CONFIG_DEFAULT_TCP_CONG="cubic"
> # CONFIG_TCP_MD5SIG is not set
> # CONFIG_IPV6 is not set
> # CONFIG_INET6_XFRM_TUNNEL is not set
> # CONFIG_INET6_TUNNEL is not set
> # CONFIG_NETWORK_SECMARK is not set
> # CONFIG_NETFILTER is not set
> # CONFIG_IP_DCCP is not set
> # CONFIG_IP_SCTP is not set
> # CONFIG_TIPC 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
> 
> #
> # Network testing
> #
> # CONFIG_NET_PKTGEN is not set
> # CONFIG_HAMRADIO is not set
> # CONFIG_CAN is not set
> # CONFIG_IRDA is not set
> # CONFIG_BT is not set
> # CONFIG_AF_RXRPC is not set
> 
> #
> # Wireless
> #
> # CONFIG_CFG80211 is not set
> # CONFIG_WIRELESS_EXT is not set
> # CONFIG_MAC80211 is not set
> # CONFIG_IEEE80211 is not set
> # CONFIG_RFKILL is not set
> # CONFIG_NET_9P is not set
> 
> #
> # Device Drivers
> #
> 
> #
> # Generic Driver Options
> #
> CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
> CONFIG_STANDALONE=y
> CONFIG_PREVENT_FIRMWARE_BUILD=y
> CONFIG_FW_LOADER=m
> # CONFIG_DEBUG_DRIVER is not set
> # CONFIG_DEBUG_DEVRES is not set
> # CONFIG_SYS_HYPERVISOR is not set
> # CONFIG_CONNECTOR is not set
> # CONFIG_MTD is not set
> # CONFIG_PARPORT is not set
> CONFIG_BLK_DEV=y
> # CONFIG_BLK_DEV_FD is not set
> # CONFIG_BLK_CPQ_DA is not set
> # CONFIG_BLK_CPQ_CISS_DA is not set
> # CONFIG_BLK_DEV_DAC960 is not set
> # CONFIG_BLK_DEV_UMEM is not set
> # CONFIG_BLK_DEV_COW_COMMON is not set
> CONFIG_BLK_DEV_LOOP=y
> # CONFIG_BLK_DEV_CRYPTOLOOP is not set
> # CONFIG_BLK_DEV_NBD is not set
> # CONFIG_BLK_DEV_SX8 is not set
> # CONFIG_BLK_DEV_UB is not set
> # CONFIG_BLK_DEV_RAM is not set
> # CONFIG_CDROM_PKTCDVD is not set
> # CONFIG_ATA_OVER_ETH is not set
> CONFIG_MISC_DEVICES=y
> # CONFIG_IBM_ASM is not set
> # CONFIG_PHANTOM is not set
> # CONFIG_EEPROM_93CX6 is not set
> # CONFIG_SGI_IOC4 is not set
> # CONFIG_TIFM_CORE is not set
> # CONFIG_IDE is not set
> 
> #
> # SCSI device support
> #
> # CONFIG_RAID_ATTRS is not set
> CONFIG_SCSI=y
> CONFIG_SCSI_DMA=y
> # CONFIG_SCSI_TGT is not set
> # CONFIG_SCSI_NETLINK is not set
> CONFIG_SCSI_PROC_FS=y
> 
> #
> # SCSI support type (disk, tape, CD-ROM)
> #
> CONFIG_BLK_DEV_SD=y
> # CONFIG_CHR_DEV_ST is not set
> # CONFIG_CHR_DEV_OSST is not set
> # CONFIG_BLK_DEV_SR is not set
> # CONFIG_CHR_DEV_SG is not set
> # CONFIG_CHR_DEV_SCH is not set
> 
> #
> # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
> #
> CONFIG_SCSI_MULTI_LUN=y
> CONFIG_SCSI_CONSTANTS=y
> CONFIG_SCSI_LOGGING=y
> # CONFIG_SCSI_SCAN_ASYNC is not set
> CONFIG_SCSI_WAIT_SCAN=m
> 
> #
> # SCSI Transports
> #
> # CONFIG_SCSI_SPI_ATTRS is not set
> # CONFIG_SCSI_FC_ATTRS is not set
> CONFIG_SCSI_ISCSI_ATTRS=m
> # CONFIG_SCSI_SAS_LIBSAS is not set
> # CONFIG_SCSI_SRP_ATTRS is not set
> CONFIG_SCSI_LOWLEVEL=y
> # CONFIG_ISCSI_TCP is not set
> # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
> # CONFIG_SCSI_3W_9XXX is not set
> # CONFIG_SCSI_ACARD is not set
> # CONFIG_SCSI_AACRAID is not set
> # CONFIG_SCSI_AIC7XXX is not set
> # CONFIG_SCSI_AIC7XXX_OLD is not set
> # CONFIG_SCSI_AIC79XX is not set
> # CONFIG_SCSI_AIC94XX is not set
> # CONFIG_SCSI_DPT_I2O is not set
> # CONFIG_SCSI_ADVANSYS is not set
> # CONFIG_SCSI_ARCMSR is not set
> # CONFIG_MEGARAID_NEWGEN is not set
> # CONFIG_MEGARAID_LEGACY is not set
> # CONFIG_MEGARAID_SAS is not set
> # CONFIG_SCSI_HPTIOP is not set
> # CONFIG_SCSI_BUSLOGIC is not set
> # CONFIG_SCSI_DMX3191D is not set
> # CONFIG_SCSI_EATA is not set
> # CONFIG_SCSI_FUTURE_DOMAIN is not set
> # CONFIG_SCSI_GDTH is not set
> # CONFIG_SCSI_IPS is not set
> # CONFIG_SCSI_INITIO is not set
> # CONFIG_SCSI_INIA100 is not set
> # CONFIG_SCSI_STEX is not set
> # CONFIG_SCSI_SYM53C8XX_2 is not set
> # CONFIG_SCSI_IPR is not set
> # CONFIG_SCSI_QLOGIC_1280 is not set
> # CONFIG_SCSI_QLA_FC is not set
> # CONFIG_SCSI_QLA_ISCSI is not set
> # CONFIG_SCSI_LPFC is not set
> # CONFIG_SCSI_DC395x is not set
> # CONFIG_SCSI_DC390T is not set
> # CONFIG_SCSI_NSP32 is not set
> # CONFIG_SCSI_DEBUG is not set
> # CONFIG_SCSI_SRP is not set
> CONFIG_ATA=y
> # CONFIG_ATA_NONSTANDARD is not set
> # CONFIG_SATA_AHCI is not set
> # CONFIG_SATA_SVW is not set
> CONFIG_ATA_PIIX=y
> # CONFIG_SATA_MV is not set
> # CONFIG_SATA_NV is not set
> # CONFIG_PDC_ADMA is not set
> # CONFIG_SATA_QSTOR is not set
> # CONFIG_SATA_PROMISE is not set
> # CONFIG_SATA_SX4 is not set
> # CONFIG_SATA_SIL is not set
> # CONFIG_SATA_SIL24 is not set
> # CONFIG_SATA_SIS is not set
> # CONFIG_SATA_ULI is not set
> # CONFIG_SATA_VIA is not set
> # CONFIG_SATA_VITESSE is not set
> # CONFIG_SATA_INIC162X is not set
> # CONFIG_PATA_ALI is not set
> # CONFIG_PATA_AMD is not set
> # CONFIG_PATA_ARTOP is not set
> # CONFIG_PATA_ATIIXP is not set
> # CONFIG_PATA_CMD640_PCI is not set
> # CONFIG_PATA_CMD64X is not set
> # CONFIG_PATA_CS5520 is not set
> # CONFIG_PATA_CS5530 is not set
> # CONFIG_PATA_CS5535 is not set
> # CONFIG_PATA_CS5536 is not set
> # CONFIG_PATA_CYPRESS is not set
> # CONFIG_PATA_EFAR is not set
> # CONFIG_ATA_GENERIC is not set
> # CONFIG_PATA_HPT366 is not set
> # CONFIG_PATA_HPT37X is not set
> # CONFIG_PATA_HPT3X2N is not set
> # CONFIG_PATA_HPT3X3 is not set
> # CONFIG_PATA_IT821X is not set
> # CONFIG_PATA_IT8213 is not set
> # CONFIG_PATA_JMICRON is not set
> # CONFIG_PATA_TRIFLEX is not set
> # CONFIG_PATA_MARVELL is not set
> # CONFIG_PATA_MPIIX is not set
> # CONFIG_PATA_OLDPIIX is not set
> # CONFIG_PATA_NETCELL is not set
> # CONFIG_PATA_NINJA32 is not set
> # CONFIG_PATA_NS87410 is not set
> # CONFIG_PATA_NS87415 is not set
> # CONFIG_PATA_OPTI is not set
> # CONFIG_PATA_OPTIDMA is not set
> # CONFIG_PATA_PDC_OLD is not set
> # CONFIG_PATA_RADISYS is not set
> # CONFIG_PATA_RZ1000 is not set
> # CONFIG_PATA_SC1200 is not set
> # CONFIG_PATA_SERVERWORKS is not set
> # CONFIG_PATA_PDC2027X is not set
> # CONFIG_PATA_SIL680 is not set
> # CONFIG_PATA_SIS is not set
> # CONFIG_PATA_VIA is not set
> # CONFIG_PATA_WINBOND is not set
> # CONFIG_PATA_PLATFORM is not set
> # CONFIG_MD is not set
> # CONFIG_FUSION is not set
> 
> #
> # IEEE 1394 (FireWire) support
> #
> # CONFIG_FIREWIRE is not set
> # CONFIG_IEEE1394 is not set
> # CONFIG_I2O is not set
> # CONFIG_MACINTOSH_DRIVERS is not set
> CONFIG_NETDEVICES=y
> # CONFIG_NETDEVICES_MULTIQUEUE is not set
> # CONFIG_DUMMY is not set
> # CONFIG_BONDING is not set
> # CONFIG_MACVLAN is not set
> # CONFIG_EQUALIZER is not set
> # CONFIG_TUN is not set
> # CONFIG_VETH is not set
> # CONFIG_ARCNET is not set
> # CONFIG_NET_ETHERNET is not set
> CONFIG_NETDEV_1000=y
> # CONFIG_ACENIC is not set
> # CONFIG_DL2K is not set
> CONFIG_E1000=m
> CONFIG_E1000_NAPI=y
> # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
> # CONFIG_E1000E is not set
> # CONFIG_IP1000 is not set
> # CONFIG_IGB is not set
> # CONFIG_NS83820 is not set
> # CONFIG_HAMACHI is not set
> # CONFIG_YELLOWFIN is not set
> # CONFIG_R8169 is not set
> # CONFIG_SIS190 is not set
> # CONFIG_SKGE is not set
> CONFIG_SKY2=m
> # CONFIG_SK98LIN is not set
> # CONFIG_VIA_VELOCITY is not set
> # CONFIG_TIGON3 is not set
> # CONFIG_BNX2 is not set
> # CONFIG_QLA3XXX is not set
> # CONFIG_ATL1 is not set
> # CONFIG_NETDEV_10000 is not set
> # CONFIG_TR is not set
> 
> #
> # Wireless LAN
> #
> # CONFIG_WLAN_PRE80211 is not set
> # CONFIG_WLAN_80211 is not set
> 
> #
> # USB Network Adapters
> #
> # CONFIG_USB_CATC is not set
> # CONFIG_USB_KAWETH is not set
> # CONFIG_USB_PEGASUS is not set
> # CONFIG_USB_RTL8150 is not set
> # CONFIG_USB_USBNET is not set
> # CONFIG_WAN is not set
> # CONFIG_FDDI is not set
> # CONFIG_HIPPI is not set
> # CONFIG_PPP is not set
> # CONFIG_SLIP is not set
> # CONFIG_NET_FC is not set
> # CONFIG_NETCONSOLE is not set
> # CONFIG_NETPOLL is not set
> # CONFIG_NET_POLL_CONTROLLER is not set
> # CONFIG_ISDN is not set
> # CONFIG_PHONE is not set
> 
> #
> # Input device support
> #
> CONFIG_INPUT=y
> # CONFIG_INPUT_FF_MEMLESS is not set
> # CONFIG_INPUT_POLLDEV is not set
> 
> #
> # Userland interfaces
> #
> # CONFIG_INPUT_MOUSEDEV is not set
> # CONFIG_INPUT_JOYDEV is not set
> # CONFIG_INPUT_EVDEV is not set
> # CONFIG_INPUT_EVBUG is not set
> 
> #
> # Input Device Drivers
> #
> CONFIG_INPUT_KEYBOARD=y
> CONFIG_KEYBOARD_ATKBD=y
> # CONFIG_KEYBOARD_SUNKBD is not set
> # CONFIG_KEYBOARD_LKKBD is not set
> # CONFIG_KEYBOARD_XTKBD is not set
> # CONFIG_KEYBOARD_NEWTON is not set
> # CONFIG_KEYBOARD_STOWAWAY is not set
> # CONFIG_INPUT_MOUSE is not set
> # CONFIG_INPUT_JOYSTICK is not set
> # CONFIG_INPUT_TABLET is not set
> # CONFIG_INPUT_TOUCHSCREEN is not set
> # CONFIG_INPUT_MISC is not set
> 
> #
> # Hardware I/O ports
> #
> CONFIG_SERIO=y
> CONFIG_SERIO_I8042=y
> # CONFIG_SERIO_SERPORT is not set
> # CONFIG_SERIO_CT82C710 is not set
> # CONFIG_SERIO_PCIPS2 is not set
> CONFIG_SERIO_LIBPS2=y
> # CONFIG_SERIO_RAW is not set
> # CONFIG_GAMEPORT is not set
> 
> #
> # Character devices
> #
> CONFIG_VT=y
> CONFIG_VT_CONSOLE=y
> CONFIG_HW_CONSOLE=y
> CONFIG_VT_HW_CONSOLE_BINDING=y
> CONFIG_SERIAL_NONSTANDARD=y
> # CONFIG_COMPUTONE is not set
> # CONFIG_ROCKETPORT is not set
> CONFIG_CYCLADES=m
> # CONFIG_CYZ_INTR is not set
> # CONFIG_DIGIEPCA is not set
> # CONFIG_MOXA_INTELLIO is not set
> # CONFIG_MOXA_SMARTIO is not set
> # CONFIG_MOXA_SMARTIO_NEW is not set
> # CONFIG_ISI is not set
> CONFIG_SYNCLINK=m
> CONFIG_SYNCLINKMP=m
> CONFIG_SYNCLINK_GT=m
> CONFIG_N_HDLC=m
> # CONFIG_SPECIALIX is not set
> # CONFIG_SX is not set
> # CONFIG_RIO is not set
> # CONFIG_STALDRV is not set
> # CONFIG_NOZOMI is not set
> 
> #
> # Serial drivers
> #
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_FIX_EARLYCON_MEM=y
> CONFIG_SERIAL_8250_PCI=y
> CONFIG_SERIAL_8250_NR_UARTS=32
> CONFIG_SERIAL_8250_RUNTIME_UARTS=4
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_MANY_PORTS=y
> CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_8250_DETECT_IRQ=y
> CONFIG_SERIAL_8250_RSA=y
> 
> #
> # Non-8250 serial port support
> #
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
> CONFIG_SERIAL_JSM=m
> CONFIG_UNIX98_PTYS=y
> CONFIG_LEGACY_PTYS=y
> CONFIG_LEGACY_PTY_COUNT=256
> CONFIG_IPMI_HANDLER=m
> # CONFIG_IPMI_PANIC_EVENT is not set
> CONFIG_IPMI_DEVICE_INTERFACE=m
> CONFIG_IPMI_SI=m
> CONFIG_IPMI_WATCHDOG=m
> CONFIG_IPMI_POWEROFF=m
> CONFIG_HW_RANDOM=y
> CONFIG_HW_RANDOM_INTEL=m
> CONFIG_HW_RANDOM_AMD=m
> CONFIG_HW_RANDOM_GEODE=m
> CONFIG_HW_RANDOM_VIA=m
> CONFIG_NVRAM=y
> CONFIG_RTC=y
> # CONFIG_R3964 is not set
> # CONFIG_APPLICOM is not set
> CONFIG_SONYPI=m
> # CONFIG_MWAVE is not set
> CONFIG_PC8736x_GPIO=m
> CONFIG_NSC_GPIO=m
> CONFIG_CS5535_GPIO=m
> CONFIG_RAW_DRIVER=y
> CONFIG_MAX_RAW_DEVS=8192
> CONFIG_HANGCHECK_TIMER=m
> # CONFIG_TCG_TPM is not set
> # CONFIG_TELCLOCK is not set
> CONFIG_DEVPORT=y
> # CONFIG_I2C is not set
> 
> #
> # SPI support
> #
> # CONFIG_SPI is not set
> # CONFIG_SPI_MASTER is not set
> # CONFIG_W1 is not set
> # CONFIG_POWER_SUPPLY is not set
> # CONFIG_HWMON is not set
> # CONFIG_WATCHDOG is not set
> 
> #
> # Sonics Silicon Backplane
> #
> CONFIG_SSB_POSSIBLE=y
> # CONFIG_SSB is not set
> 
> #
> # Multifunction device drivers
> #
> # CONFIG_MFD_SM501 is not set
> 
> #
> # Multimedia devices
> #
> # CONFIG_VIDEO_DEV is not set
> # CONFIG_DVB_CORE is not set
> # CONFIG_DAB is not set
> 
> #
> # Graphics support
> #
> # CONFIG_AGP is not set
> # CONFIG_DRM is not set
> # CONFIG_VGASTATE is not set
> # CONFIG_VIDEO_OUTPUT_CONTROL is not set
> # CONFIG_FB is not set
> # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
> 
> #
> # Display device support
> #
> # CONFIG_DISPLAY_SUPPORT is not set
> 
> #
> # Console display driver support
> #
> CONFIG_VGA_CONSOLE=y
> CONFIG_VGACON_SOFT_SCROLLBACK=y
> CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
> # CONFIG_VIDEO_SELECT is not set
> CONFIG_DUMMY_CONSOLE=y
> 
> #
> # Sound
> #
> # CONFIG_SOUND is not set
> CONFIG_HID_SUPPORT=y
> CONFIG_HID=y
> # CONFIG_HID_DEBUG is not set
> # CONFIG_HIDRAW is not set
> 
> #
> # USB Input Devices
> #
> CONFIG_USB_HID=y
> # CONFIG_USB_HIDINPUT_POWERBOOK is not set
> # CONFIG_HID_FF is not set
> # CONFIG_USB_HIDDEV is not set
> CONFIG_USB_SUPPORT=y
> CONFIG_USB_ARCH_HAS_HCD=y
> CONFIG_USB_ARCH_HAS_OHCI=y
> CONFIG_USB_ARCH_HAS_EHCI=y
> CONFIG_USB=y
> # CONFIG_USB_DEBUG is not set
> 
> #
> # Miscellaneous USB options
> #
> # CONFIG_USB_DEVICEFS is not set
> # CONFIG_USB_DEVICE_CLASS is not set
> # CONFIG_USB_DYNAMIC_MINORS is not set
> # CONFIG_USB_OTG is not set
> 
> #
> # USB Host Controller Drivers
> #
> # CONFIG_USB_EHCI_HCD is not set
> # CONFIG_USB_ISP116X_HCD is not set
> # CONFIG_USB_OHCI_HCD is not set
> # CONFIG_USB_UHCI_HCD is not set
> # CONFIG_USB_SL811_HCD is not set
> # CONFIG_USB_R8A66597_HCD is not set
> 
> #
> # USB Device Class drivers
> #
> # CONFIG_USB_ACM is not set
> # CONFIG_USB_PRINTER is not set
> 
> #
> # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
> #
> 
> #
> # may also be needed; see USB_STORAGE Help for more information
> #
> # CONFIG_USB_STORAGE is not set
> # CONFIG_USB_LIBUSUAL is not set
> 
> #
> # USB Imaging devices
> #
> # CONFIG_USB_MDC800 is not set
> # CONFIG_USB_MICROTEK is not set
> # CONFIG_USB_MON is not set
> 
> #
> # USB port drivers
> #
> 
> #
> # USB Serial Converter support
> #
> # CONFIG_USB_SERIAL is not set
> 
> #
> # USB Miscellaneous drivers
> #
> # CONFIG_USB_EMI62 is not set
> # CONFIG_USB_EMI26 is not set
> # CONFIG_USB_ADUTUX is not set
> # CONFIG_USB_AUERSWALD is not set
> # CONFIG_USB_RIO500 is not set
> # CONFIG_USB_LEGOTOWER is not set
> # CONFIG_USB_LCD is not set
> # CONFIG_USB_BERRY_CHARGE is not set
> # CONFIG_USB_LED is not set
> # CONFIG_USB_CYPRESS_CY7C63 is not set
> # CONFIG_USB_CYTHERM is not set
> # CONFIG_USB_PHIDGET is not set
> # CONFIG_USB_IDMOUSE is not set
> # CONFIG_USB_FTDI_ELAN is not set
> # CONFIG_USB_APPLEDISPLAY is not set
> # CONFIG_USB_LD is not set
> # CONFIG_USB_TRANCEVIBRATOR is not set
> # CONFIG_USB_IOWARRIOR is not set
> 
> #
> # USB DSL modem support
> #
> 
> #
> # USB Gadget Support
> #
> # CONFIG_USB_GADGET is not set
> # CONFIG_MMC is not set
> # CONFIG_NEW_LEDS is not set
> # CONFIG_INFINIBAND is not set
> # CONFIG_EDAC is not set
> # CONFIG_RTC_CLASS is not set
> # CONFIG_DMADEVICES is not set
> # CONFIG_VIRTUALIZATION is not set
> 
> #
> # Userspace I/O
> #
> # CONFIG_UIO is not set
> 
> #
> # Firmware Drivers
> #
> # CONFIG_EDD is not set
> # CONFIG_DELL_RBU is not set
> # CONFIG_DCDBAS is not set
> # CONFIG_DMIID is not set
> 
> #
> # File systems
> #
> CONFIG_EXT2_FS=y
> CONFIG_EXT2_FS_XATTR=y
> CONFIG_EXT2_FS_POSIX_ACL=y
> CONFIG_EXT2_FS_SECURITY=y
> CONFIG_EXT2_FS_XIP=y
> CONFIG_FS_XIP=y
> 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_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_MINIX_FS is not set
> # CONFIG_ROMFS_FS is not set
> # CONFIG_INOTIFY is not set
> # CONFIG_QUOTA is not set
> # CONFIG_DNOTIFY is not set
> # CONFIG_AUTOFS_FS is not set
> # CONFIG_AUTOFS4_FS is not set
> # CONFIG_FUSE_FS is not set
> 
> #
> # CD-ROM/DVD Filesystems
> #
> # CONFIG_ISO9660_FS is not set
> # CONFIG_UDF_FS is not set
> 
> #
> # DOS/FAT/NT Filesystems
> #
> # CONFIG_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 is not set
> CONFIG_TMPFS=y
> # CONFIG_TMPFS_POSIX_ACL is not set
> # CONFIG_HUGETLBFS is not set
> # CONFIG_HUGETLB_PAGE is not set
> 
> #
> # Miscellaneous filesystems
> #
> # CONFIG_ADFS_FS is not set
> # CONFIG_AFFS_FS is not set
> # CONFIG_HFS_FS is not set
> # CONFIG_HFSPLUS_FS is not set
> # CONFIG_BEFS_FS is not set
> # CONFIG_BFS_FS is not set
> # CONFIG_EFS_FS is not set
> # CONFIG_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 is not set
> 
> #
> # Partition Types
> #
> CONFIG_PARTITION_ADVANCED=y
> # CONFIG_ACORN_PARTITION is not set
> # CONFIG_OSF_PARTITION is not set
> # CONFIG_AMIGA_PARTITION is not set
> # CONFIG_ATARI_PARTITION is not set
> # CONFIG_MAC_PARTITION is not set
> CONFIG_MSDOS_PARTITION=y
> # CONFIG_BSD_DISKLABEL is not set
> # CONFIG_MINIX_SUBPARTITION is not set
> # CONFIG_SOLARIS_X86_PARTITION is not set
> # CONFIG_UNIXWARE_DISKLABEL is not set
> # CONFIG_LDM_PARTITION is not set
> # CONFIG_SGI_PARTITION is not set
> # CONFIG_ULTRIX_PARTITION is not set
> # CONFIG_SUN_PARTITION is not set
> # CONFIG_KARMA_PARTITION is not set
> # CONFIG_EFI_PARTITION is not set
> # CONFIG_SYSV68_PARTITION is not set
> CONFIG_NLS=m
> CONFIG_NLS_DEFAULT="utf8"
> 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=m
> CONFIG_NLS_CODEPAGE_855=m
> # 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=m
> # CONFIG_NLS_CODEPAGE_864 is not set
> # CONFIG_NLS_CODEPAGE_865 is not set
> CONFIG_NLS_CODEPAGE_866=m
> # 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=m
> CONFIG_NLS_CODEPAGE_1251=m
> CONFIG_NLS_ASCII=m
> CONFIG_NLS_ISO8859_1=m
> CONFIG_NLS_ISO8859_2=m
> CONFIG_NLS_ISO8859_3=m
> CONFIG_NLS_ISO8859_4=m
> CONFIG_NLS_ISO8859_5=m
> # CONFIG_NLS_ISO8859_6 is not set
> # CONFIG_NLS_ISO8859_7 is not set
> # CONFIG_NLS_ISO8859_9 is not set
> # CONFIG_NLS_ISO8859_13 is not set
> # CONFIG_NLS_ISO8859_14 is not set
> # CONFIG_NLS_ISO8859_15 is not set
> CONFIG_NLS_KOI8_R=m
> CONFIG_NLS_KOI8_U=m
> CONFIG_NLS_UTF8=m
> # CONFIG_INSTRUMENTATION 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 is not set
> CONFIG_MAGIC_SYSRQ=y
> # CONFIG_UNUSED_SYMBOLS is not set
> # CONFIG_HEADERS_CHECK is not set
> # CONFIG_DEBUG_SECTION_MISMATCH is not set
> CONFIG_DEBUG_KERNEL=y
> # CONFIG_DEBUG_SHIRQ is not set
> # CONFIG_DETECT_SOFTLOCKUP is not set
> # CONFIG_SCHED_DEBUG is not set
> # CONFIG_SCHEDSTATS is not set
> # CONFIG_TIMER_STATS is not set
> # CONFIG_DEBUG_SLAB is not set
> # CONFIG_DEBUG_RT_MUTEXES is not set
> # CONFIG_RT_MUTEX_TESTER is not set
> # CONFIG_DEBUG_SPINLOCK is not set
> # CONFIG_DEBUG_MUTEXES is not set
> # CONFIG_DEBUG_LOCK_ALLOC is not set
> # CONFIG_PROVE_LOCKING is not set
> # CONFIG_LOCK_STAT is not set
> # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
> # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
> # CONFIG_DEBUG_KOBJECT is not set
> # CONFIG_DEBUG_HIGHMEM is not set
> CONFIG_DEBUG_BUGVERBOSE=y
> # CONFIG_DEBUG_INFO is not set
> # CONFIG_DEBUG_VM is not set
> # CONFIG_DEBUG_LIST is not set
> # CONFIG_DEBUG_SG is not set
> # CONFIG_FRAME_POINTER is not set
> # CONFIG_FORCED_INLINING is not set
> # CONFIG_BOOT_PRINTK_DELAY is not set
> # CONFIG_RCU_TORTURE_TEST is not set
> # CONFIG_BACKTRACE_SELF_TEST is not set
> # CONFIG_FAULT_INJECTION is not set
> # CONFIG_LATENCYTOP is not set
> # CONFIG_SAMPLES is not set
> CONFIG_EARLY_PRINTK=y
> # CONFIG_DEBUG_STACKOVERFLOW is not set
> # CONFIG_DEBUG_STACK_USAGE is not set
> # CONFIG_DEBUG_PAGEALLOC is not set
> # CONFIG_DEBUG_RODATA is not set
> # CONFIG_4KSTACKS is not set
> CONFIG_X86_FIND_SMP_CONFIG=y
> CONFIG_X86_MPPARSE=y
> CONFIG_DOUBLEFAULT=y
> CONFIG_IO_DELAY_TYPE_0X80=0
> CONFIG_IO_DELAY_TYPE_0XED=1
> CONFIG_IO_DELAY_TYPE_UDELAY=2
> CONFIG_IO_DELAY_TYPE_NONE=3
> CONFIG_IO_DELAY_0X80=y
> # CONFIG_IO_DELAY_0XED is not set
> # CONFIG_IO_DELAY_UDELAY is not set
> # CONFIG_IO_DELAY_NONE is not set
> CONFIG_DEFAULT_IO_DELAY_TYPE=0
> 
> #
> # Security options
> #
> # CONFIG_KEYS is not set
> # CONFIG_SECURITY_FILE_CAPABILITIES is not set
> # CONFIG_CRYPTO is not set
> 
> #
> # Library routines
> #
> CONFIG_BITREVERSE=y
> # CONFIG_CRC_CCITT is not set
> # CONFIG_CRC16 is not set
> # CONFIG_CRC_ITU_T is not set
> CONFIG_CRC32=y
> # CONFIG_CRC7 is not set
> # CONFIG_LIBCRC32C is not set
> CONFIG_PLIST=y
> CONFIG_HAS_IOMEM=y
> CONFIG_HAS_IOPORT=y
> CONFIG_HAS_DMA=y
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Yinghai Lu]

On Tuesday 05 February 2008 09:24:17 am Kok, Auke wrote:
> 
> [Added Ingo, Thomas, Justin who signed off on the patch/tested it]
> 
> Pavel Emelyanov wrote:
> > The commit
> > 
> > 	093af8d7f0ba3c6be1485973508584ef081e9f93
> > 	x86_32: trim memory by updating e820
> > 
> > broke my e1000 card: on loading driver says that
> > 
> > 	e1000: probe of 0000:04:03.0 failed with error -5
> > 
> > and the interface doesn't appear.
> > 
> > With this commit reset everything is OK.
> > 
> > lspci output:
> > 04:03.0 Ethernet controller: Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)
> > lspci -n output:
> > 04:03.0 Class 0200: 8086:1076 (rev 05)
> > 
> > My colleague Denis Lunev has e1000 adapter too, but doesn't
> > experience such problems.
> > 
> > What other info from me is required?

boot log please. with the patch and reverting the patch.

Thanks

YH

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Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Pavel Emelyanov]

[-- Attachment #1: Type: text/plain, Size: 7854 bytes --]

[snip]

>>> What other info from me is required?
> 
> boot log please. with the patch and reverting the patch.

Here they are (attached).
BTW, I found, that the sky2 adapter is broken by this patch as well.
To simplify the analysis, here's their diff:

--- bad-log	2008-02-06 10:06:40.000000000 +0300
+++ good-log	2008-02-06 10:06:40.000000000 +0300
@@ -1,4 +1,4 @@
-Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #22 SMP Tue Feb 5 20:09:11 MSK 2008
+Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #23 SMP Wed Feb 6 10:03:53 MSK 2008
 BIOS-provided physical RAM map:
  BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
  BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
@@ -19,29 +19,6 @@ Scan SMP from c0000000 for 1024 bytes.
 Scan SMP from c009fc00 for 1024 bytes.
 Scan SMP from c00f0000 for 65536 bytes.
 found SMP MP-table at [c00ff780] 000ff780
-***************
-**** WARNING: likely BIOS bug
-**** MTRRs don't cover all of memory, trimmed 786432 pages
-***************
-update e820 for mtrr
-modified physical RAM map:
- modified: 0000000000000000 - 000000000009f800 (usable)
- modified: 000000000009f800 - 00000000000a0000 (reserved)
- modified: 00000000000e0000 - 0000000000100000 (reserved)
- modified: 0000000000100000 - 0000000040000000 (usable)
- modified: 0000000040000000 - 00000000bfff0000 (reserved)
- modified: 00000000bfff0000 - 00000000bffff000 (ACPI data)
- modified: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
- modified: 00000000c0000000 - 0000000100000000 (reserved)
- modified: 0000000100000000 - 0000000140000000 (usable)
-Warning only 4GB will be used.
-Use a HIGHMEM64G enabled kernel.
-3200MB HIGHMEM available.
-896MB LOWMEM available.
-Scan SMP from c0000000 for 1024 bytes.
-Scan SMP from c009fc00 for 1024 bytes.
-Scan SMP from c00f0000 for 65536 bytes.
-found SMP MP-table at [c00ff780] 000ff780
 Entering add_active_range(0, 0, 1048576) 0 entries of 256 used
 Zone PFN ranges:
   DMA             0 ->     4096
@@ -69,7 +46,7 @@ I/O APIC #7 Version 32 at 0xFEC00000.
 I/O APIC #8 Version 32 at 0xFEC10000.
 Enabling APIC mode:  Flat.  Using 2 I/O APICs
 Processors: 2
-Allocating PCI resources starting at 10100000 (gap: 10000000:00400000)
+Allocating PCI resources starting at c4000000 (gap: c0000000:3ec00000)
 Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1040384
 Kernel command line: ro root=08:02 ignore_loglevel
 debug: ignoring loglevel setting.
@@ -80,22 +57,22 @@ Enabling fast FPU save and restore... do
 Enabling unmasked SIMD FPU exception support... done.
 Initializing CPU#0
 PID hash table entries: 4096 (order: 12, 16384 bytes)
-Detected 3192.350 MHz processor.
+Detected 3192.343 MHz processor.
 Console: colour VGA+ 80x25
 console [tty0] enabled
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1011264k/4194304k available (1357k kernel code, 36260k reserved, 594k data, 168k init, 131072k highmem)
+Memory: 3108104k/4194304k available (1357k kernel code, 36260k reserved, 594k data, 168k init, 2228024k highmem)
 virtual kernel memory layout:
     fixmap  : 0xfffa0000 - 0xfffff000   ( 380 kB)
     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
     vmalloc : 0xf8800000 - 0xff7fe000   ( 111 MB)
     lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
       .init : 0xc05f0000 - 0xc061a000   ( 168 kB)
-      .data : 0xc055375e - 0xc05e8088   ( 594 kB)
-      .text : 0xc0400000 - 0xc055375e   (1357 kB)
+      .data : 0xc0553754 - 0xc05e8088   ( 594 kB)
+      .text : 0xc0400000 - 0xc0553754   (1357 kB)
 Checking if this processor honours the WP bit even in supervisor mode... Ok.
-Calibrating delay using timer specific routine.. 6387.02 BogoMIPS (lpj=3193513)
+Calibrating delay using timer specific routine.. 6387.05 BogoMIPS (lpj=3193528)
 Mount-cache hash table entries: 512
 CPU: Trace cache: 12K uops, L1 D cache: 16K
 CPU: L2 cache: 1024K
@@ -119,7 +96,7 @@ Intel machine check reporting enabled on
 CPU1: Intel P4/Xeon Extended MCE MSRs (24) available
 CPU1: Thermal monitoring enabled
 CPU1: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
-Total of 2 processors activated (12770.19 BogoMIPS).
+Total of 2 processors activated (12770.22 BogoMIPS).
 ExtINT not setup in hardware but reported by MP table
 ENABLING IO-APIC IRQs
 ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0
@@ -153,41 +130,22 @@ PCI->APIC IRQ transform: 0000:00:1f.3[B]
 PCI->APIC IRQ transform: 0000:02:00.0[A] -> IRQ 16
 PCI->APIC IRQ transform: 0000:04:02.0[A] -> IRQ 17
 PCI->APIC IRQ transform: 0000:04:03.0[A] -> IRQ 16
-PCI: Cannot allocate resource region 8 of bridge 0000:00:03.0
-PCI: Cannot allocate resource region 8 of bridge 0000:00:1e.0
-PCI: Cannot allocate resource region 0 of device 0000:00:1d.4
-PCI: Cannot allocate resource region 0 of device 0000:00:1d.7
-PCI: Cannot allocate resource region 0 of device 0000:02:00.0
-PCI: Cannot allocate resource region 0 of device 0000:04:02.0
-PCI: Cannot allocate resource region 2 of device 0000:04:02.0
-PCI: Cannot allocate resource region 0 of device 0000:04:03.0
-PCI: Failed to allocate mem resource #8:100000@10100000 for 0000:00:03.0
-PCI: Failed to allocate mem resource #9:100000@10100000 for 0000:00:03.0
-PCI: Failed to allocate mem resource #0:400@10100000 for 0000:00:1d.7
-PCI: Failed to allocate mem resource #5:400@10100000 for 0000:00:1f.1
-PCI: Failed to allocate mem resource #0:10@10100000 for 0000:00:1d.4
 PCI: Bridge: 0000:00:02.0
-Time: tsc clocksource has been installed.
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
-PCI: Failed to allocate mem resource #6:20000@0 for 0000:02:00.0
-PCI: Failed to allocate mem resource #0:4000@0 for 0000:02:00.0
 PCI: Bridge: 0000:00:03.0
   IO window: d000-dfff
-  MEM window: disabled.
+Time: tsc clocksource has been installed.
+  MEM window: dee00000-deefffff
   PREFETCH window: disabled.
 PCI: Bridge: 0000:00:1c.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
-PCI: Failed to allocate mem resource #0:1000000@11000000 for 0000:04:02.0
-PCI: Failed to allocate mem resource #6:20000@10100000 for 0000:04:02.0
-PCI: Failed to allocate mem resource #0:20000@10100000 for 0000:04:03.0
-PCI: Failed to allocate mem resource #2:1000@10100000 for 0000:04:02.0
 PCI: Bridge: 0000:00:1e.0
   IO window: e000-efff
-  MEM window: disabled.
+  MEM window: def00000-dfffffff
   PREFETCH window: disabled.
 PCI: Setting latency timer of device 0000:00:02.0 to 64
 PCI: Setting latency timer of device 0000:00:03.0 to 64
@@ -254,10 +212,11 @@ Freeing unused kernel memory: 168k freed
 warning: process `kmodule' used the deprecated sysctl system call with 1.23.
 Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI
 Copyright (c) 1999-2006 Intel Corporation.
-e1000: probe of 0000:04:03.0 failed with error -5
+e1000: 0000:04:03.0: e1000_probe: (PCI:33MHz:32-bit) 00:0e:0c:3b:d8:8b
+e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
 PCI: Setting latency timer of device 0000:02:00.0 to 64
-sky2 0000:02:00.0: unsupported chip type 0xe0
-sky2: probe of 0000:02:00.0 failed with error -95
+sky2 0000:02:00.0: v1.21 addr 0xdeefc000 irq 16 Yukon-EC (0xb6) rev 2
+sky2 eth1: addr 00:0e:0c:3b:d8:8a
 intel_rng: FWH not detected
 EXT3 FS on sda2, internal journal
 kjournald starting.  Commit interval 5 seconds
@@ -266,3 +225,4 @@ EXT3-fs: mounted filesystem with ordered
 warning: process `kudzu' used the deprecated sysctl system call with 1.23.
 warning: process `kudzu' used the deprecated sysctl system call with 1.49.
 warning: process `kudzu' used the deprecated sysctl system call with 1.49.
+e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX

> Thanks
> 
> YH
> 


[-- Attachment #2: bad-log --]
[-- Type: text/plain, Size: 12269 bytes --]

Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #22 SMP Tue Feb 5 20:09:11 MSK 2008
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bffce0e5 (usable)
 BIOS-e820: 00000000bffce0e5 - 00000000bfff0000 (reserved)
 BIOS-e820: 00000000bfff0000 - 00000000bffff000 (ACPI data)
 BIOS-e820: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec86000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000140000000 (usable)
Warning only 4GB will be used.
Use a HIGHMEM64G enabled kernel.
3200MB HIGHMEM available.
896MB LOWMEM available.
Scan SMP from c0000000 for 1024 bytes.
Scan SMP from c009fc00 for 1024 bytes.
Scan SMP from c00f0000 for 65536 bytes.
found SMP MP-table at [c00ff780] 000ff780
***************
**** WARNING: likely BIOS bug
**** MTRRs don't cover all of memory, trimmed 786432 pages
***************
update e820 for mtrr
modified physical RAM map:
 modified: 0000000000000000 - 000000000009f800 (usable)
 modified: 000000000009f800 - 00000000000a0000 (reserved)
 modified: 00000000000e0000 - 0000000000100000 (reserved)
 modified: 0000000000100000 - 0000000040000000 (usable)
 modified: 0000000040000000 - 00000000bfff0000 (reserved)
 modified: 00000000bfff0000 - 00000000bffff000 (ACPI data)
 modified: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
 modified: 00000000c0000000 - 0000000100000000 (reserved)
 modified: 0000000100000000 - 0000000140000000 (usable)
Warning only 4GB will be used.
Use a HIGHMEM64G enabled kernel.
3200MB HIGHMEM available.
896MB LOWMEM available.
Scan SMP from c0000000 for 1024 bytes.
Scan SMP from c009fc00 for 1024 bytes.
Scan SMP from c00f0000 for 65536 bytes.
found SMP MP-table at [c00ff780] 000ff780
Entering add_active_range(0, 0, 1048576) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   229376
  HighMem    229376 ->  1048576
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->  1048576
On node 0 totalpages: 1048576
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4064 pages, LIFO batch:0
  Normal zone: 1760 pages used for memmap
  Normal zone: 223520 pages, LIFO batch:31
  HighMem zone: 6400 pages used for memmap
  HighMem zone: 812800 pages, LIFO batch:31
  Movable zone: 0 pages used for memmap
DMI 2.3 present.
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: INTEL    Product ID: SE7320EP20   APIC at: 0xFEE00000
Processor #0 15:4 APIC version 20
Processor #6 15:4 APIC version 20
I/O APIC #7 Version 32 at 0xFEC00000.
I/O APIC #8 Version 32 at 0xFEC10000.
Enabling APIC mode:  Flat.  Using 2 I/O APICs
Processors: 2
Allocating PCI resources starting at 10100000 (gap: 10000000:00400000)
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1040384
Kernel command line: ro root=08:02 ignore_loglevel
debug: ignoring loglevel setting.
mapped APIC to ffffb000 (fee00000)
mapped IOAPIC to ffffa000 (fec00000)
mapped IOAPIC to ffff9000 (fec10000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 3192.350 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1011264k/4194304k available (1357k kernel code, 36260k reserved, 594k data, 168k init, 131072k highmem)
virtual kernel memory layout:
    fixmap  : 0xfffa0000 - 0xfffff000   ( 380 kB)
    pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
    vmalloc : 0xf8800000 - 0xff7fe000   ( 111 MB)
    lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
      .init : 0xc05f0000 - 0xc061a000   ( 168 kB)
      .data : 0xc055375e - 0xc05e8088   ( 594 kB)
      .text : 0xc0400000 - 0xc055375e   (1357 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 6387.02 BogoMIPS (lpj=3193513)
Mount-cache hash table entries: 512
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Hyper-Threading is disabled
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (24) available
CPU0: Thermal monitoring enabled
Compat vDSO mapped to ffffe000.
Checking 'hlt' instruction... OK.
Freeing SMP alternatives: 15k freed
CPU0: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
Booting processor 1/6 ip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 6383.16 BogoMIPS (lpj=3191582)
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Hyper-Threading is disabled
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel P4/Xeon Extended MCE MSRs (24) available
CPU1: Thermal monitoring enabled
CPU1: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
Total of 2 processors activated (12770.19 BogoMIPS).
ExtINT not setup in hardware but reported by MP table
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
net_namespace: 164 bytes
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=4
PCI: Using configuration type 1
Setting up standard PCI resources
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0480-04bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
PCI: Discovered primary peer bus ff [IRQ]
PCI: Using IRQ router PIIX/ICH [8086/25a1] at 0000:00:1f.0
PCI->APIC IRQ transform: 0000:00:02.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:00:03.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:00:1d.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:00:1d.1[B] -> IRQ 19
PCI->APIC IRQ transform: 0000:00:1d.7[D] -> IRQ 23
PCI->APIC IRQ transform: 0000:00:1f.1[A] -> IRQ 18
PCI->APIC IRQ transform: 0000:00:1f.2[A] -> IRQ 18
PCI->APIC IRQ transform: 0000:00:1f.3[B] -> IRQ 17
PCI->APIC IRQ transform: 0000:02:00.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:04:02.0[A] -> IRQ 17
PCI->APIC IRQ transform: 0000:04:03.0[A] -> IRQ 16
PCI: Cannot allocate resource region 8 of bridge 0000:00:03.0
PCI: Cannot allocate resource region 8 of bridge 0000:00:1e.0
PCI: Cannot allocate resource region 0 of device 0000:00:1d.4
PCI: Cannot allocate resource region 0 of device 0000:00:1d.7
PCI: Cannot allocate resource region 0 of device 0000:02:00.0
PCI: Cannot allocate resource region 0 of device 0000:04:02.0
PCI: Cannot allocate resource region 2 of device 0000:04:02.0
PCI: Cannot allocate resource region 0 of device 0000:04:03.0
PCI: Failed to allocate mem resource #8:100000@10100000 for 0000:00:03.0
PCI: Failed to allocate mem resource #9:100000@10100000 for 0000:00:03.0
PCI: Failed to allocate mem resource #0:400@10100000 for 0000:00:1d.7
PCI: Failed to allocate mem resource #5:400@10100000 for 0000:00:1f.1
PCI: Failed to allocate mem resource #0:10@10100000 for 0000:00:1d.4
PCI: Bridge: 0000:00:02.0
Time: tsc clocksource has been installed.
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Failed to allocate mem resource #6:20000@0 for 0000:02:00.0
PCI: Failed to allocate mem resource #0:4000@0 for 0000:02:00.0
PCI: Bridge: 0000:00:03.0
  IO window: d000-dfff
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Failed to allocate mem resource #0:1000000@11000000 for 0000:04:02.0
PCI: Failed to allocate mem resource #6:20000@10100000 for 0000:04:02.0
PCI: Failed to allocate mem resource #0:20000@10100000 for 0000:04:03.0
PCI: Failed to allocate mem resource #2:1000@10100000 for 0000:04:02.0
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Setting latency timer of device 0000:00:02.0 to 64
PCI: Setting latency timer of device 0000:00:03.0 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
highmem bounce pool size: 64 pages
io scheduler noop registered
io scheduler anticipatory registered (default)
Boot video device is 0000:04:02.0
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
loop: module loaded
Driver 'sd' needs updating - please use bus_type methods
ata_piix 0000:00:1f.1: version 2.12
PCI: Setting latency timer of device 0000:00:1f.1 to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
ata1.00: ATAPI: TEAC DV-516G, F4S6, max UDMA/33
ata1.00: configured for UDMA/33
scsi 0:0:0:0: CD-ROM            TEAC     DV-516G          F4S6 PQ: 0 ANSI: 5
ata_piix 0000:00:1f.2: MAP [ P0 -- P1 -- ]
PCI: Setting latency timer of device 0000:00:1f.2 to 64
scsi2 : ata_piix
scsi3 : ata_piix
ata3: SATA max UDMA/133 cmd 0xc800 ctl 0xc480 bmdma 0xc000 irq 18
ata4: SATA max UDMA/133 cmd 0xc400 ctl 0xc080 bmdma 0xc008 irq 18
ata4.00: ATA-7: ST3200826AS, 3.03, max UDMA/133
ata4.00: 390721968 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata4.00: configured for UDMA/133
scsi 3:0:0:0: Direct-Access     ATA      ST3200826AS      3.03 PQ: 0 ANSI: 5
sd 3:0:0:0: [sda] 390721968 512-byte hardware sectors (200050 MB)
sd 3:0:0:0: [sda] Write Protect is off
sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 3:0:0:0: [sda] 390721968 512-byte hardware sectors (200050 MB)
sd 3:0:0:0: [sda] Write Protect is off
sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4 < sda5 >
sd 3:0:0:0: [sda] Attached SCSI disk
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 168k freed
warning: process `kmodule' used the deprecated sysctl system call with 1.23.
Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI
Copyright (c) 1999-2006 Intel Corporation.
e1000: probe of 0000:04:03.0 failed with error -5
PCI: Setting latency timer of device 0000:02:00.0 to 64
sky2 0000:02:00.0: unsupported chip type 0xe0
sky2: probe of 0000:02:00.0 failed with error -95
intel_rng: FWH not detected
EXT3 FS on sda2, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
warning: process `kudzu' used the deprecated sysctl system call with 1.23.
warning: process `kudzu' used the deprecated sysctl system call with 1.49.
warning: process `kudzu' used the deprecated sysctl system call with 1.49.

[-- Attachment #3: good-log --]
[-- Type: text/plain, Size: 10232 bytes --]

Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #23 SMP Wed Feb 6 10:03:53 MSK 2008
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bffce0e5 (usable)
 BIOS-e820: 00000000bffce0e5 - 00000000bfff0000 (reserved)
 BIOS-e820: 00000000bfff0000 - 00000000bffff000 (ACPI data)
 BIOS-e820: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec86000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000140000000 (usable)
Warning only 4GB will be used.
Use a HIGHMEM64G enabled kernel.
3200MB HIGHMEM available.
896MB LOWMEM available.
Scan SMP from c0000000 for 1024 bytes.
Scan SMP from c009fc00 for 1024 bytes.
Scan SMP from c00f0000 for 65536 bytes.
found SMP MP-table at [c00ff780] 000ff780
Entering add_active_range(0, 0, 1048576) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   229376
  HighMem    229376 ->  1048576
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->  1048576
On node 0 totalpages: 1048576
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4064 pages, LIFO batch:0
  Normal zone: 1760 pages used for memmap
  Normal zone: 223520 pages, LIFO batch:31
  HighMem zone: 6400 pages used for memmap
  HighMem zone: 812800 pages, LIFO batch:31
  Movable zone: 0 pages used for memmap
DMI 2.3 present.
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: INTEL    Product ID: SE7320EP20   APIC at: 0xFEE00000
Processor #0 15:4 APIC version 20
Processor #6 15:4 APIC version 20
I/O APIC #7 Version 32 at 0xFEC00000.
I/O APIC #8 Version 32 at 0xFEC10000.
Enabling APIC mode:  Flat.  Using 2 I/O APICs
Processors: 2
Allocating PCI resources starting at c4000000 (gap: c0000000:3ec00000)
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1040384
Kernel command line: ro root=08:02 ignore_loglevel
debug: ignoring loglevel setting.
mapped APIC to ffffb000 (fee00000)
mapped IOAPIC to ffffa000 (fec00000)
mapped IOAPIC to ffff9000 (fec10000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 3192.343 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 3108104k/4194304k available (1357k kernel code, 36260k reserved, 594k data, 168k init, 2228024k highmem)
virtual kernel memory layout:
    fixmap  : 0xfffa0000 - 0xfffff000   ( 380 kB)
    pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
    vmalloc : 0xf8800000 - 0xff7fe000   ( 111 MB)
    lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
      .init : 0xc05f0000 - 0xc061a000   ( 168 kB)
      .data : 0xc0553754 - 0xc05e8088   ( 594 kB)
      .text : 0xc0400000 - 0xc0553754   (1357 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 6387.05 BogoMIPS (lpj=3193528)
Mount-cache hash table entries: 512
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Hyper-Threading is disabled
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (24) available
CPU0: Thermal monitoring enabled
Compat vDSO mapped to ffffe000.
Checking 'hlt' instruction... OK.
Freeing SMP alternatives: 15k freed
CPU0: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
Booting processor 1/6 ip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 6383.16 BogoMIPS (lpj=3191582)
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Hyper-Threading is disabled
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel P4/Xeon Extended MCE MSRs (24) available
CPU1: Thermal monitoring enabled
CPU1: Intel(R) Xeon(TM) CPU 3.20GHz stepping 01
Total of 2 processors activated (12770.22 BogoMIPS).
ExtINT not setup in hardware but reported by MP table
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
net_namespace: 164 bytes
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=4
PCI: Using configuration type 1
Setting up standard PCI resources
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0480-04bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
PCI: Discovered primary peer bus ff [IRQ]
PCI: Using IRQ router PIIX/ICH [8086/25a1] at 0000:00:1f.0
PCI->APIC IRQ transform: 0000:00:02.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:00:03.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:00:1d.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:00:1d.1[B] -> IRQ 19
PCI->APIC IRQ transform: 0000:00:1d.7[D] -> IRQ 23
PCI->APIC IRQ transform: 0000:00:1f.1[A] -> IRQ 18
PCI->APIC IRQ transform: 0000:00:1f.2[A] -> IRQ 18
PCI->APIC IRQ transform: 0000:00:1f.3[B] -> IRQ 17
PCI->APIC IRQ transform: 0000:02:00.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:04:02.0[A] -> IRQ 17
PCI->APIC IRQ transform: 0000:04:03.0[A] -> IRQ 16
PCI: Bridge: 0000:00:02.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:03.0
  IO window: d000-dfff
Time: tsc clocksource has been installed.
  MEM window: dee00000-deefffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: def00000-dfffffff
  PREFETCH window: disabled.
PCI: Setting latency timer of device 0000:00:02.0 to 64
PCI: Setting latency timer of device 0000:00:03.0 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
highmem bounce pool size: 64 pages
io scheduler noop registered
io scheduler anticipatory registered (default)
Boot video device is 0000:04:02.0
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
loop: module loaded
Driver 'sd' needs updating - please use bus_type methods
ata_piix 0000:00:1f.1: version 2.12
PCI: Setting latency timer of device 0000:00:1f.1 to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
ata1.00: ATAPI: TEAC DV-516G, F4S6, max UDMA/33
ata1.00: configured for UDMA/33
scsi 0:0:0:0: CD-ROM            TEAC     DV-516G          F4S6 PQ: 0 ANSI: 5
ata_piix 0000:00:1f.2: MAP [ P0 -- P1 -- ]
PCI: Setting latency timer of device 0000:00:1f.2 to 64
scsi2 : ata_piix
scsi3 : ata_piix
ata3: SATA max UDMA/133 cmd 0xc800 ctl 0xc480 bmdma 0xc000 irq 18
ata4: SATA max UDMA/133 cmd 0xc400 ctl 0xc080 bmdma 0xc008 irq 18
ata4.00: ATA-7: ST3200826AS, 3.03, max UDMA/133
ata4.00: 390721968 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata4.00: configured for UDMA/133
scsi 3:0:0:0: Direct-Access     ATA      ST3200826AS      3.03 PQ: 0 ANSI: 5
sd 3:0:0:0: [sda] 390721968 512-byte hardware sectors (200050 MB)
sd 3:0:0:0: [sda] Write Protect is off
sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 3:0:0:0: [sda] 390721968 512-byte hardware sectors (200050 MB)
sd 3:0:0:0: [sda] Write Protect is off
sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4 < sda5 >
sd 3:0:0:0: [sda] Attached SCSI disk
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 168k freed
warning: process `kmodule' used the deprecated sysctl system call with 1.23.
Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI
Copyright (c) 1999-2006 Intel Corporation.
e1000: 0000:04:03.0: e1000_probe: (PCI:33MHz:32-bit) 00:0e:0c:3b:d8:8b
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
PCI: Setting latency timer of device 0000:02:00.0 to 64
sky2 0000:02:00.0: v1.21 addr 0xdeefc000 irq 16 Yukon-EC (0xb6) rev 2
sky2 eth1: addr 00:0e:0c:3b:d8:8a
intel_rng: FWH not detected
EXT3 FS on sda2, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
warning: process `kudzu' used the deprecated sysctl system call with 1.23.
warning: process `kudzu' used the deprecated sysctl system call with 1.49.
warning: process `kudzu' used the deprecated sysctl system call with 1.49.
e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX

[-- Attachment #4: Type: text/plain, Size: 228 bytes --]

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Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Pavel Emelyanov]

Yinghai Lu wrote:
> On Tuesday 05 February 2008 09:24:17 am Kok, Auke wrote:
>> [Added Ingo, Thomas, Justin who signed off on the patch/tested it]
>>
>> Pavel Emelyanov wrote:
>>> The commit
>>>
>>> 	093af8d7f0ba3c6be1485973508584ef081e9f93
>>> 	x86_32: trim memory by updating e820
>>>
>>> broke my e1000 card: on loading driver says that
>>>
>>> 	e1000: probe of 0000:04:03.0 failed with error -5
>>>
>>> and the interface doesn't appear.
>>>
>>> With this commit reset everything is OK.
>>>
>>> lspci output:
>>> 04:03.0 Ethernet controller: Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05)
>>> lspci -n output:
>>> 04:03.0 Class 0200: 8086:1076 (rev 05)
>>>
>>> My colleague Denis Lunev has e1000 adapter too, but doesn't
>>> experience such problems.
>>>
>>> What other info from me is required?

Upd: booting with disable_mtrr_trim option helps.

> 
> boot log please. with the patch and reverting the patch.
> 
> Thanks
> 
> YH
> 


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This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
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Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Yinghai Lu]

On Tuesday 05 February 2008 11:10:24 pm Pavel Emelyanov wrote:
> [snip]
> 
> >>> What other info from me is required?
> > 
> > boot log please. with the patch and reverting the patch.
> 
> Here they are (attached).
> BTW, I found, that the sky2 adapter is broken by this patch as well.
> To simplify the analysis, here's their diff:
> 
> --- bad-log	2008-02-06 10:06:40.000000000 +0300
> +++ good-log	2008-02-06 10:06:40.000000000 +0300
> @@ -1,4 +1,4 @@
> -Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #22 SMP Tue Feb 5 20:09:11 MSK 2008
> +Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #23 SMP Wed Feb 6 10:03:53 MSK 2008
>  BIOS-provided physical RAM map:
>   BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
>   BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
> @@ -19,29 +19,6 @@ Scan SMP from c0000000 for 1024 bytes.
>  Scan SMP from c009fc00 for 1024 bytes.
>  Scan SMP from c00f0000 for 65536 bytes.
>  found SMP MP-table at [c00ff780] 000ff780
> -***************
> -**** WARNING: likely BIOS bug
> -**** MTRRs don't cover all of memory, trimmed 786432 pages
> -***************
> -update e820 for mtrr
> -modified physical RAM map:
> - modified: 0000000000000000 - 000000000009f800 (usable)
> - modified: 000000000009f800 - 00000000000a0000 (reserved)
> - modified: 00000000000e0000 - 0000000000100000 (reserved)
> - modified: 0000000000100000 - 0000000040000000 (usable)
> - modified: 0000000040000000 - 00000000bfff0000 (reserved)
> - modified: 00000000bfff0000 - 00000000bffff000 (ACPI data)
> - modified: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
> - modified: 00000000c0000000 - 0000000100000000 (reserved)
> - modified: 0000000100000000 - 0000000140000000 (usable)

the root cause could be your mtrr last entry for RAM has strange type

please apply the following line to print the mtrr before trimming to current linus tree.

Thanks

YH

diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 1e27b69..c0c44e0 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -680,6 +680,7 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 	/* Find highest cached pfn */
 	for (i = 0; i < num_var_ranges; i++) {
 		mtrr_if->get(i, &base, &size, &type);
+		printk(KERN_INFO "i=%d %lx - %lx %d\n", i, base, base + size, type);
 		if (type != MTRR_TYPE_WRBACK)
 			continue;
 		base <<= PAGE_SHIFT;

Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Pavel Emelyanov]

Yinghai Lu wrote:
> On Tuesday 05 February 2008 11:10:24 pm Pavel Emelyanov wrote:
>> [snip]
>>
>>>>> What other info from me is required?
>>> boot log please. with the patch and reverting the patch.
>> Here they are (attached).
>> BTW, I found, that the sky2 adapter is broken by this patch as well.
>> To simplify the analysis, here's their diff:
>>
>> --- bad-log	2008-02-06 10:06:40.000000000 +0300
>> +++ good-log	2008-02-06 10:06:40.000000000 +0300
>> @@ -1,4 +1,4 @@
>> -Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #22 SMP Tue Feb 5 20:09:11 MSK 2008
>> +Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #23 SMP Wed Feb 6 10:03:53 MSK 2008
>>  BIOS-provided physical RAM map:
>>   BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
>>   BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
>> @@ -19,29 +19,6 @@ Scan SMP from c0000000 for 1024 bytes.
>>  Scan SMP from c009fc00 for 1024 bytes.
>>  Scan SMP from c00f0000 for 65536 bytes.
>>  found SMP MP-table at [c00ff780] 000ff780
>> -***************
>> -**** WARNING: likely BIOS bug
>> -**** MTRRs don't cover all of memory, trimmed 786432 pages
>> -***************
>> -update e820 for mtrr
>> -modified physical RAM map:
>> - modified: 0000000000000000 - 000000000009f800 (usable)
>> - modified: 000000000009f800 - 00000000000a0000 (reserved)
>> - modified: 00000000000e0000 - 0000000000100000 (reserved)
>> - modified: 0000000000100000 - 0000000040000000 (usable)
>> - modified: 0000000040000000 - 00000000bfff0000 (reserved)
>> - modified: 00000000bfff0000 - 00000000bffff000 (ACPI data)
>> - modified: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
>> - modified: 00000000c0000000 - 0000000100000000 (reserved)
>> - modified: 0000000100000000 - 0000000140000000 (usable)
> 
> the root cause could be your mtrr last entry for RAM has strange type
> 
> please apply the following line to print the mtrr before trimming to current linus tree.

OK, here's the dmesg diff:
--- bad-log     2008-02-06 10:01:21.000000000 +0300
+++ bad-log-info        2008-02-06 11:37:51.000000000 +0300
@@ -19,6 +19,14 @@ Scan SMP from c0000000 for 1024 bytes.
 Scan SMP from c009fc00 for 1024 bytes.
 Scan SMP from c00f0000 for 65536 bytes.
 found SMP MP-table at [c00ff780] 000ff780
+i=0 c0000 - 100000 0
+i=1 0 - 100000 6
+i=2 100000 - 140000 6
+i=3 0 - 0 0
+i=4 0 - 0 0
+i=5 0 - 0 0
+i=6 0 - 0 0
+i=7 0 - 0 0
 ***************
 **** WARNING: likely BIOS bug
 **** MTRRs don't cover all of memory, trimmed 786432 pages


> Thanks
> 
> YH
> 
> diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
> index 1e27b69..c0c44e0 100644
> --- a/arch/x86/kernel/cpu/mtrr/main.c
> +++ b/arch/x86/kernel/cpu/mtrr/main.c
> @@ -680,6 +680,7 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
>  	/* Find highest cached pfn */
>  	for (i = 0; i < num_var_ranges; i++) {
>  		mtrr_if->get(i, &base, &size, &type);
> +		printk(KERN_INFO "i=%d %lx - %lx %d\n", i, base, base + size, type);
>  		if (type != MTRR_TYPE_WRBACK)
>  			continue;
>  		base <<= PAGE_SHIFT;
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 


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Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Yinghai Lu]

On Wednesday 06 February 2008 12:41:15 am Pavel Emelyanov wrote:
> Yinghai Lu wrote:
> > On Tuesday 05 February 2008 11:10:24 pm Pavel Emelyanov wrote:
> >> [snip]
> >>
> >>>>> What other info from me is required?
> >>> boot log please. with the patch and reverting the patch.
> >> Here they are (attached).
> >> BTW, I found, that the sky2 adapter is broken by this patch as well.
> >> To simplify the analysis, here's their diff:
> >>
> >> --- bad-log	2008-02-06 10:06:40.000000000 +0300
> >> +++ good-log	2008-02-06 10:06:40.000000000 +0300
> >> @@ -1,4 +1,4 @@
> >> -Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #22 SMP Tue Feb 5 20:09:11 MSK 2008
> >> +Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #23 SMP Wed Feb 6 10:03:53 MSK 2008
> >>  BIOS-provided physical RAM map:
> >>   BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
> >>   BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
> >> @@ -19,29 +19,6 @@ Scan SMP from c0000000 for 1024 bytes.
> >>  Scan SMP from c009fc00 for 1024 bytes.
> >>  Scan SMP from c00f0000 for 65536 bytes.
> >>  found SMP MP-table at [c00ff780] 000ff780
> >> -***************
> >> -**** WARNING: likely BIOS bug
> >> -**** MTRRs don't cover all of memory, trimmed 786432 pages
> >> -***************
> >> -update e820 for mtrr
> >> -modified physical RAM map:
> >> - modified: 0000000000000000 - 000000000009f800 (usable)
> >> - modified: 000000000009f800 - 00000000000a0000 (reserved)
> >> - modified: 00000000000e0000 - 0000000000100000 (reserved)
> >> - modified: 0000000000100000 - 0000000040000000 (usable)
> >> - modified: 0000000040000000 - 00000000bfff0000 (reserved)
> >> - modified: 00000000bfff0000 - 00000000bffff000 (ACPI data)
> >> - modified: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
> >> - modified: 00000000c0000000 - 0000000100000000 (reserved)
> >> - modified: 0000000100000000 - 0000000140000000 (usable)
> > 
> > the root cause could be your mtrr last entry for RAM has strange type
> > 
> > please apply the following line to print the mtrr before trimming to current linus tree.
> 
> OK, here's the dmesg diff:
> --- bad-log     2008-02-06 10:01:21.000000000 +0300
> +++ bad-log-info        2008-02-06 11:37:51.000000000 +0300
> @@ -19,6 +19,14 @@ Scan SMP from c0000000 for 1024 bytes.
>  Scan SMP from c009fc00 for 1024 bytes.
>  Scan SMP from c00f0000 for 65536 bytes.
>  found SMP MP-table at [c00ff780] 000ff780
> +i=0 c0000 - 100000 0
> +i=1 0 - 100000 6
> +i=2 100000 - 140000 6
> +i=3 0 - 0 0
> +i=4 0 - 0 0
> +i=5 0 - 0 0
> +i=6 0 - 0 0
> +i=7 0 - 0 0
>  ***************
>  **** WARNING: likely BIOS bug
>  **** MTRRs don't cover all of memory, trimmed 786432 pages

please try following patch

diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 1e27b69..4e7490f 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -659,7 +659,7 @@ static __init int amd_special_default_mtrr(void)
  */
 int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 {
-	unsigned long i, base, size, highest_addr = 0, def, dummy;
+	unsigned long i, base, size, highest_pfn = 0, def, dummy;
 	mtrr_type type;
 	u64 trim_start, trim_size;
 
@@ -682,28 +682,27 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 		mtrr_if->get(i, &base, &size, &type);
 		if (type != MTRR_TYPE_WRBACK)
 			continue;
-		base <<= PAGE_SHIFT;
-		size <<= PAGE_SHIFT;
-		if (highest_addr < base + size)
-			highest_addr = base + size;
+		if (highest_pfn < base + size)
+			highest_pfn = base + size;
 	}
 
 	/* kvm/qemu doesn't have mtrr set right, don't trim them all */
-	if (!highest_addr) {
+	if (!highest_pfn) {
 		printk(KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n");
 		WARN_ON(1);
 		return 0;
 	}
 
-	if ((highest_addr >> PAGE_SHIFT) < end_pfn) {
+	if (highest_pfn < end_pfn) {
 		printk(KERN_WARNING "WARNING: BIOS bug: CPU MTRRs don't cover"
 			" all of memory, losing %LdMB of RAM.\n",
-			(((u64)end_pfn << PAGE_SHIFT) - highest_addr) >> 20);
+			(end_pfn - highest_pfn) >> (20 - PAGE_SHIFT));
 
 		WARN_ON(1);
 
 		printk(KERN_INFO "update e820 for mtrr\n");
-		trim_start = highest_addr;
+		trim_start = highest_pfn;
+		trim_start <<= PAGE_SHIFT;
 		trim_size = end_pfn;
 		trim_size <<= PAGE_SHIFT;
 		trim_size -= trim_start;

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Re: [e1000][net-2.6 tree] Regression: driver doesn't detect card on my node.

[Pavel Emelyanov]

Yinghai Lu wrote:
> On Wednesday 06 February 2008 12:41:15 am Pavel Emelyanov wrote:
>> Yinghai Lu wrote:
>>> On Tuesday 05 February 2008 11:10:24 pm Pavel Emelyanov wrote:
>>>> [snip]
>>>>
>>>>>>> What other info from me is required?
>>>>> boot log please. with the patch and reverting the patch.
>>>> Here they are (attached).
>>>> BTW, I found, that the sky2 adapter is broken by this patch as well.
>>>> To simplify the analysis, here's their diff:
>>>>
>>>> --- bad-log	2008-02-06 10:06:40.000000000 +0300
>>>> +++ good-log	2008-02-06 10:06:40.000000000 +0300
>>>> @@ -1,4 +1,4 @@
>>>> -Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #22 SMP Tue Feb 5 20:09:11 MSK 2008
>>>> +Linux version 2.6.24 (pavel@xemulnb) (gcc version 4.1.3 20070724 (prerelease) (SUSE Linux)) #23 SMP Wed Feb 6 10:03:53 MSK 2008
>>>>  BIOS-provided physical RAM map:
>>>>   BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
>>>>   BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
>>>> @@ -19,29 +19,6 @@ Scan SMP from c0000000 for 1024 bytes.
>>>>  Scan SMP from c009fc00 for 1024 bytes.
>>>>  Scan SMP from c00f0000 for 65536 bytes.
>>>>  found SMP MP-table at [c00ff780] 000ff780
>>>> -***************
>>>> -**** WARNING: likely BIOS bug
>>>> -**** MTRRs don't cover all of memory, trimmed 786432 pages
>>>> -***************
>>>> -update e820 for mtrr
>>>> -modified physical RAM map:
>>>> - modified: 0000000000000000 - 000000000009f800 (usable)
>>>> - modified: 000000000009f800 - 00000000000a0000 (reserved)
>>>> - modified: 00000000000e0000 - 0000000000100000 (reserved)
>>>> - modified: 0000000000100000 - 0000000040000000 (usable)
>>>> - modified: 0000000040000000 - 00000000bfff0000 (reserved)
>>>> - modified: 00000000bfff0000 - 00000000bffff000 (ACPI data)
>>>> - modified: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
>>>> - modified: 00000000c0000000 - 0000000100000000 (reserved)
>>>> - modified: 0000000100000000 - 0000000140000000 (usable)
>>> the root cause could be your mtrr last entry for RAM has strange type
>>>
>>> please apply the following line to print the mtrr before trimming to current linus tree.
>> OK, here's the dmesg diff:
>> --- bad-log     2008-02-06 10:01:21.000000000 +0300
>> +++ bad-log-info        2008-02-06 11:37:51.000000000 +0300
>> @@ -19,6 +19,14 @@ Scan SMP from c0000000 for 1024 bytes.
>>  Scan SMP from c009fc00 for 1024 bytes.
>>  Scan SMP from c00f0000 for 65536 bytes.
>>  found SMP MP-table at [c00ff780] 000ff780
>> +i=0 c0000 - 100000 0
>> +i=1 0 - 100000 6
>> +i=2 100000 - 140000 6
>> +i=3 0 - 0 0
>> +i=4 0 - 0 0
>> +i=5 0 - 0 0
>> +i=6 0 - 0 0
>> +i=7 0 - 0 0
>>  ***************
>>  **** WARNING: likely BIOS bug
>>  **** MTRRs don't cover all of memory, trimmed 786432 pages
> 
> please try following patch

Today's Linus tree works perfect with this patch, thanks :)
BTW, this also fixed the broken sky2 adapter.

> diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
> index 1e27b69..4e7490f 100644
> --- a/arch/x86/kernel/cpu/mtrr/main.c
> +++ b/arch/x86/kernel/cpu/mtrr/main.c
> @@ -659,7 +659,7 @@ static __init int amd_special_default_mtrr(void)
>   */
>  int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
>  {
> -	unsigned long i, base, size, highest_addr = 0, def, dummy;
> +	unsigned long i, base, size, highest_pfn = 0, def, dummy;
>  	mtrr_type type;
>  	u64 trim_start, trim_size;
>  
> @@ -682,28 +682,27 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
>  		mtrr_if->get(i, &base, &size, &type);
>  		if (type != MTRR_TYPE_WRBACK)
>  			continue;
> -		base <<= PAGE_SHIFT;
> -		size <<= PAGE_SHIFT;
> -		if (highest_addr < base + size)
> -			highest_addr = base + size;
> +		if (highest_pfn < base + size)
> +			highest_pfn = base + size;
>  	}
>  
>  	/* kvm/qemu doesn't have mtrr set right, don't trim them all */
> -	if (!highest_addr) {
> +	if (!highest_pfn) {
>  		printk(KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n");
>  		WARN_ON(1);
>  		return 0;
>  	}
>  
> -	if ((highest_addr >> PAGE_SHIFT) < end_pfn) {
> +	if (highest_pfn < end_pfn) {
>  		printk(KERN_WARNING "WARNING: BIOS bug: CPU MTRRs don't cover"
>  			" all of memory, losing %LdMB of RAM.\n",
> -			(((u64)end_pfn << PAGE_SHIFT) - highest_addr) >> 20);
> +			(end_pfn - highest_pfn) >> (20 - PAGE_SHIFT));
>  
>  		WARN_ON(1);
>  
>  		printk(KERN_INFO "update e820 for mtrr\n");
> -		trim_start = highest_addr;
> +		trim_start = highest_pfn;
> +		trim_start <<= PAGE_SHIFT;
>  		trim_size = end_pfn;
>  		trim_size <<= PAGE_SHIFT;
>  		trim_size -= trim_start;
> 


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[PATCH] x86_32: fix regression caused by trim ram according to mtrr on system with 4G more RAM

[Yinghai Lu]

[PATCH] x86_32: fix regression caused by trim ram according to mtrr on system with 4G more RAM

Pravel report:
"
The commit

        093af8d7f0ba3c6be1485973508584ef081e9f93
        x86_32: trim memory by updating e820

broke my e1000 card: on loading driver says that

        e1000: probe of 0000:04:03.0 failed with error -5

and the interface doesn't appear.
"

on 32 bit kernel, base will overflow when try to do PAGE_SHIFT.
and highest_addr will always less 4G.

so use pfn instead of address to avoid overflow when more than 4g
 ram installed on 32bit kernel
Many thanks for Pavel Emelyanov to report and test it.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Tested-by: Pavel Emelyanov <xemul@openvz.org>

diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 1e27b69..4e7490f 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -659,7 +659,7 @@ static __init int amd_special_default_mtrr(void)
  */
 int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 {
-	unsigned long i, base, size, highest_addr = 0, def, dummy;
+	unsigned long i, base, size, highest_pfn = 0, def, dummy;
 	mtrr_type type;
 	u64 trim_start, trim_size;
 
@@ -682,28 +682,27 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 		mtrr_if->get(i, &base, &size, &type);
 		if (type != MTRR_TYPE_WRBACK)
 			continue;
-		base <<= PAGE_SHIFT;
-		size <<= PAGE_SHIFT;
-		if (highest_addr < base + size)
-			highest_addr = base + size;
+		if (highest_pfn < base + size)
+			highest_pfn = base + size;
 	}
 
 	/* kvm/qemu doesn't have mtrr set right, don't trim them all */
-	if (!highest_addr) {
+	if (!highest_pfn) {
 		printk(KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n");
 		WARN_ON(1);
 		return 0;
 	}
 
-	if ((highest_addr >> PAGE_SHIFT) < end_pfn) {
+	if (highest_pfn < end_pfn) {
 		printk(KERN_WARNING "WARNING: BIOS bug: CPU MTRRs don't cover"
 			" all of memory, losing %LdMB of RAM.\n",
-			(((u64)end_pfn << PAGE_SHIFT) - highest_addr) >> 20);
+			(end_pfn - highest_pfn) >> (20 - PAGE_SHIFT));
 
 		WARN_ON(1);
 
 		printk(KERN_INFO "update e820 for mtrr\n");
-		trim_start = highest_addr;
+		trim_start = highest_pfn;
+		trim_start <<= PAGE_SHIFT;
 		trim_size = end_pfn;
 		trim_size <<= PAGE_SHIFT;
 		trim_size -= trim_start;

Re: [PATCH] x86_32: fix regression caused by trim ram according to mtrr on system with 4G more RAM

[Ingo Molnar]

* Yinghai Lu <Yinghai.Lu@Sun.COM> wrote:

> [PATCH] x86_32: fix regression caused by trim ram according to mtrr on system with 4G more RAM
> 
> Pravel report:
> "
> The commit
> 
>         093af8d7f0ba3c6be1485973508584ef081e9f93
>         x86_32: trim memory by updating e820
> 
> broke my e1000 card: on loading driver says that
> 
>         e1000: probe of 0000:04:03.0 failed with error -5
> 
> and the interface doesn't appear.
> "
> 
> on 32 bit kernel, base will overflow when try to do PAGE_SHIFT. and 
> highest_addr will always less 4G.
> 
> so use pfn instead of address to avoid overflow when more than 4g
>  ram installed on 32bit kernel
> Many thanks for Pavel Emelyanov to report and test it.

thanks guys, applied.

	Ingo

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