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Message-ID: <20070809052448.GB2342@nalle> Date: Thu, 9 Aug 2007 08:24:48 +0300 From: Mikko Rapeli <mikko.rapeli@....fi> To: Andrew Morton <akpm@...ux-foundation.org> Cc: linux-kernel@...r.kernel.org Subject: Re: early boot lockup with 2.6.23-rc1 On Wed, Aug 08, 2007 at 10:09:18PM -0700, Andrew Morton wrote: > Often such an early crash is due to a config problem. eg: chose the > wrong CPU type. So I'd recommend that you triple-check that config, > especially under "Processor type and features" before diving into into the > bisection hunt. Done that many times, but can't see a problem. diff -up /boot/config-2.6.22.1 /boot/config-2.6.23-rc1 --- /boot/config-2.6.22.1 2007-08-05 11:21:34.000000000 +0300 +++ /boot/config-2.6.23-rc1 2007-08-08 10:21:07.000000000 +0300 @@ -1,10 +1,11 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.1 -# Sun Aug 5 11:21:34 2007 +# Linux kernel version: 2.6.23-rc1 +# Wed Aug 8 10:21:07 2007 # CONFIG_X86_32=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y @@ -37,13 +38,12 @@ CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set # CONFIG_IKCONFIG is not set @@ -80,10 +80,6 @@ CONFIG_SLAB=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y @@ -91,14 +87,11 @@ CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_LSF=y +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -116,9 +109,9 @@ CONFIG_DEFAULT_IOSCHED="cfq" # # Processor type and features # -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set CONFIG_SMP=y CONFIG_X86_PC=y # CONFIG_X86_ELAN is not set @@ -129,8 +122,7 @@ CONFIG_X86_PC=y # CONFIG_X86_VISWS is not set # CONFIG_X86_GENERICARCH is not set # CONFIG_X86_ES7000 is not set -CONFIG_PARAVIRT=y -CONFIG_VMI=y +# CONFIG_PARAVIRT is not set # CONFIG_M386 is not set CONFIG_M486=y # CONFIG_M586 is not set @@ -155,9 +147,9 @@ CONFIG_M486=y # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set # CONFIG_MVIAC7 is not set -# CONFIG_X86_GENERIC is not set +CONFIG_X86_GENERIC=y CONFIG_X86_CMPXCHG=y -CONFIG_X86_L1_CACHE_SHIFT=4 +CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_X86_XADD=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set @@ -170,7 +162,8 @@ CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_ALIGNMENT_16=y -CONFIG_X86_MINIMUM_CPU_MODEL=4 +CONFIG_X86_INTEL_USERCOPY=y +CONFIG_X86_MINIMUM_CPU_FAMILY=4 CONFIG_HPET_TIMER=y CONFIG_NR_CPUS=8 CONFIG_SCHED_SMT=y @@ -199,6 +192,7 @@ CONFIG_X86_CPUID=m CONFIG_EDD=m CONFIG_DELL_RBU=m CONFIG_DCDBAS=m +CONFIG_DMIID=y # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set @@ -218,7 +212,9 @@ CONFIG_SPARSEMEM_STATIC=y 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 is not set # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y @@ -234,7 +230,7 @@ CONFIG_KEXEC=y CONFIG_PHYSICAL_START=0x100000 # CONFIG_RELOCATABLE is not set CONFIG_PHYSICAL_ALIGN=0x100000 -CONFIG_HOTPLUG_CPU=y +# CONFIG_HOTPLUG_CPU is not set CONFIG_COMPAT_VDSO=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -308,7 +304,6 @@ CONFIG_ASK_IP_FIB_HASH=y CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y -# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y # CONFIG_IP_PNP is not set CONFIG_NET_IPIP=m @@ -406,6 +401,7 @@ CONFIG_IEEE80211_CRYPT_WEP=m # CONFIG_IEEE80211_CRYPT_TKIP is not set # CONFIG_IEEE80211_SOFTMAC is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -420,27 +416,11 @@ CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# CONFIG_CONNECTOR=m # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# # CONFIG_PNP is not set -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=m CONFIG_BLK_DEV_XD=m CONFIG_BLK_CPQ_DA=m @@ -462,12 +442,10 @@ CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m - -# -# Misc devices -# +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=m # CONFIG_TIFM_7XX1 is not set @@ -478,6 +456,7 @@ CONFIG_TIFM_CORE=m # CONFIG_RAID_ATTRS=m CONFIG_SCSI=m +CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -508,12 +487,8 @@ CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_SPI_ATTRS=m CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +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 @@ -624,15 +599,6 @@ CONFIG_PATA_SIS=m # CONFIG_PATA_VIA is not set CONFIG_PATA_WINBOND=m CONFIG_PATA_WINBOND_VLB=m - -# -# Old CD-ROM drivers (not SCSI, not IDE) -# -# CONFIG_CD_NO_IDESCSI is not set - -# -# Multi-device support (RAID and LVM) -# CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m @@ -651,6 +617,7 @@ CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m +# CONFIG_DM_MULTIPATH_RDAC is not set CONFIG_DM_DELAY=m # @@ -666,19 +633,13 @@ CONFIG_DM_DELAY=m # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_ARCNET is not set @@ -695,13 +656,10 @@ CONFIG_CICADA_PHY=m CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m CONFIG_BROADCOM_PHY=m +# CONFIG_ICPLUS_PHY is not set CONFIG_FIXED_PHY=m # CONFIG_FIXED_MII_10_FDX is not set # CONFIG_FIXED_MII_100_FDX is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_HAPPYMEAL is not set @@ -711,10 +669,6 @@ CONFIG_MII=m # CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set - -# -# Tulip family network device support -# # CONFIG_NET_TULIP is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set @@ -778,6 +732,7 @@ CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m +# CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set @@ -785,15 +740,7 @@ CONFIG_SLHC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -801,7 +748,7 @@ CONFIG_SLHC=m # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=m -# CONFIG_INPUT_POLLDEV is not set +CONFIG_INPUT_POLLDEV=m # # Userland interfaces @@ -865,6 +812,8 @@ CONFIG_JOYSTICK_STINGER=m CONFIG_JOYSTICK_TWIDJOY=m CONFIG_JOYSTICK_JOYDUMP=m CONFIG_JOYSTICK_XPAD=m +# CONFIG_JOYSTICK_XPAD_FF is not set +# CONFIG_JOYSTICK_XPAD_LEDS is not set CONFIG_INPUT_TABLET=y CONFIG_TABLET_USB_ACECAD=m CONFIG_TABLET_USB_AIPTEK=m @@ -872,6 +821,7 @@ CONFIG_TABLET_USB_GTCO=m CONFIG_TABLET_USB_KBTAB=m CONFIG_TABLET_USB_WACOM=m CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_FUJITSU is not set CONFIG_TOUCHSCREEN_GUNZE=m CONFIG_TOUCHSCREEN_ELO=m CONFIG_TOUCHSCREEN_MTOUCH=m @@ -888,6 +838,7 @@ CONFIG_TOUCHSCREEN_USB_ITM=y CONFIG_TOUCHSCREEN_USB_ETURBO=y CONFIG_TOUCHSCREEN_USB_GUNZE=y CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y +CONFIG_TOUCHSCREEN_USB_IRTOUCH=y CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=m CONFIG_INPUT_WISTRON_BTNS=m @@ -946,6 +897,7 @@ CONFIG_STALDRV=y # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_FIX_EARLYCON_MEM=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=16 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 @@ -968,10 +920,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_JSM=m CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# CONFIG_IPMI_HANDLER=m # CONFIG_IPMI_PANIC_EVENT is not set CONFIG_IPMI_DEVICE_INTERFACE=m @@ -1071,10 +1019,6 @@ CONFIG_CS5535_GPIO=m CONFIG_RAW_DRIVER=m CONFIG_MAX_RAW_DEVS=256 CONFIG_HANGCHECK_TIMER=m - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_TELCLOCK=m CONFIG_DEVPORT=y @@ -1111,6 +1055,7 @@ CONFIG_SCx200_ACB=m CONFIG_I2C_SIS5595=m CONFIG_I2C_SIS630=m CONFIG_I2C_SIS96X=m +# CONFIG_I2C_TAOS_EVM is not set CONFIG_I2C_STUB=m CONFIG_I2C_TINY_USB=m CONFIG_I2C_VIA=m @@ -1123,11 +1068,13 @@ CONFIG_I2C_PCA_ISA=m # CONFIG_SENSORS_DS1337=m CONFIG_SENSORS_DS1374=m +# CONFIG_DS1682 is not set CONFIG_SENSORS_EEPROM=m CONFIG_SENSORS_PCF8574=m CONFIG_SENSORS_PCA9539=m CONFIG_SENSORS_PCF8591=m CONFIG_SENSORS_MAX6875=m +# CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1138,11 +1085,8 @@ CONFIG_SENSORS_MAX6875=m # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # @@ -1166,8 +1110,8 @@ CONFIG_VIDEO_V4L2=y # Graphics support # CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_PROGEAR is not set # @@ -1179,6 +1123,7 @@ CONFIG_DISPLAY_SUPPORT=m # Display hardware drivers # # CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # @@ -1195,10 +1140,7 @@ CONFIG_DUMMY_CONSOLE=y # # CONFIG_SOUND is not set CONFIG_AC97_BUS=m - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=m # CONFIG_HID_DEBUG is not set @@ -1212,10 +1154,7 @@ CONFIG_HID=m # CONFIG_USB_KBD=m CONFIG_USB_MOUSE=m - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -1238,6 +1177,7 @@ CONFIG_USB=m # 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 @@ -1302,11 +1242,8 @@ CONFIG_USB=m # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m # # LED drivers @@ -1315,15 +1252,8 @@ CONFIG_USB=m # # LED Triggers # - -# -# InfiniBand support -# +# CONFIG_LEDS_TRIGGERS is not set # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# # CONFIG_EDAC is not set # @@ -1345,11 +1275,12 @@ CONFIG_NET_DMA=y # DMA Devices # CONFIG_INTEL_IOATDMA=m +# CONFIG_VIRTUALIZATION is not set # -# Virtualization +# Userspace I/O # -# CONFIG_KVM is not set +# CONFIG_UIO is not set # # File systems @@ -1456,7 +1387,6 @@ CONFIG_UFS_FS=m # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -1535,10 +1465,7 @@ CONFIG_NLS_UTF8=m # Distributed Lock Manager # # CONFIG_DLM is not set - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set # CONFIG_KPROBES is not set @@ -1555,6 +1482,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set CONFIG_TIMER_STATS=y # CONFIG_DEBUG_SLAB is not set @@ -1564,6 +1492,7 @@ CONFIG_TIMER_STATS=y # 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 @@ -1597,10 +1526,10 @@ CONFIG_SECURITY_NETWORK_XFRM=y CONFIG_SECURITY_CAPABILITIES=y # CONFIG_SECURITY_ROOTPLUG is not set # CONFIG_SECURITY_SELINUX is not set - -# -# Cryptographic options -# +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=m @@ -1642,14 +1571,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_TEST=m - -# -# Hardware crypto devices -# -CONFIG_CRYPTO_DEV_PADLOCK=m -CONFIG_CRYPTO_DEV_PADLOCK_AES=m -CONFIG_CRYPTO_DEV_PADLOCK_SHA=m -CONFIG_CRYPTO_DEV_GEODE=m +# CONFIG_CRYPTO_HW is not set # # Library routines @@ -1659,6 +1581,7 @@ CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_ITU_T=m CONFIG_CRC32=y +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_AUDIT_GENERIC=y CONFIG_ZLIB_INFLATE=y - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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