> On Wed, 2011-10-12 at 09:26 +0200, Rolf Eike Beer wrote: >> >> On Tue, Sep 06, 2011 at 09:15:07AM -0500, James Bottomley wrote: >> >>> It's possible that one of the flushing patches is to blame; I just >> >>> can't >> >>> see how. Most likely is >> >>> >> >>> commit d7dd2ff11b7fcd425aca5a875983c862d19a67ae >> >>> Author: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> >> >>> Date: Thu Apr 14 18:25:21 2011 -0500 >> >>> >> >>> [PARISC] only make executable areas executable >> >>> >> >> >> >> This looks promising, the second commit doesn't touch the >> flush_*_local, >> >> so I think it's probably not a candidate. >> >> >> >> Rolf, can you revert d7dd2ff11b7fcd425aca5a875983c862d19a67ae and see >> >> what happens? >> > >> > What happens is that the system boots and from a first glance seems to >> > work fine. >> >> James, are you going to revert that commit? Or am I the only one that is >> seeing this? > > You're the only one whose seeing this. It works 32 bit on my C360, so I > really need to know why and I don't seem to have a means to debug if > it's C3600 only. If I revert that commit, we start segfaulting again. Ok, I think I found the culprit. This change to the .config makes my machine boot: --- kernel-config-parisc-3.1.0 2011-10-26 14:56:42.418487152 +0200 +++ config 2011-10-26 14:56:29.583485965 +0200 @@ -16,6 +16,7 @@ CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y CONFIG_HAVE_IRQ_WORK=y CONFIG_IRQ_WORK=y @@ -114,6 +115,7 @@ # # GCOV-based kernel profiling # +CONFIG_GCOV_KERNEL=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -1524,7 +1528,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_STRIP_ASM_SYMS=y # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_DEBUG_KERNEL=y Without this change I can reproduce the problem also on 3.1. Config follow. Eike CONFIG_PARISC=y CONFIG_MMU=y CONFIG_STACK_GROWSUP=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_HAVE_IRQ_WORK=y CONFIG_IRQ_WORK=y CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="" CONFIG_LOCALVERSION="" CONFIG_DEFAULT_HOSTNAME="voyager.sf-tec.de" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_FHANDLE=y CONFIG_HAVE_GENERIC_HARDIRQS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_TINY_RCU=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_XZ=y CONFIG_RD_LZO=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_HAVE_PERF_EVENTS=y CONFIG_PERF_EVENTS=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y CONFIG_HAVE_OPROFILE=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_INIT_ALL_POSSIBLE=y CONFIG_BLOCK=y CONFIG_LBDAF=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_INLINE_SPIN_UNLOCK=y CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_IRQ=y CONFIG_INLINE_WRITE_UNLOCK=y CONFIG_INLINE_WRITE_UNLOCK_IRQ=y CONFIG_PA8X00=y CONFIG_PA20=y CONFIG_PREFETCH=y CONFIG_PARISC_PAGE_SIZE_4KB=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_PREEMPT_VOLUNTARY=y CONFIG_HZ_250=y CONFIG_HZ=250 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_NEED_PER_CPU_KM=y CONFIG_CLEANCACHE=y CONFIG_PCI=y CONFIG_PCI_LBA=y CONFIG_IOSAPIC=y CONFIG_IOMMU_SBA=y CONFIG_IOMMU_HELPER=y CONFIG_HOTPLUG_PCI=m CONFIG_SUPERIO=y CONFIG_CHASSIS_LCD_LED=y CONFIG_PDC_CHASSIS_WARN=y CONFIG_PDC_STABLE=y CONFIG_BINFMT_ELF=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_PNP=y CONFIG_IP_PNP_BOOTP=y CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_IPV6=m CONFIG_INET6_IPCOMP=m CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_IPV6_SIT=m CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y CONFIG_NETFILTER_DEBUG=y CONFIG_NET_PKTGEN=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" CONFIG_BLK_DEV=y CONFIG_BLK_DEV_UMEM=m CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_MISC_DEVICES=y CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_IDE_XFER_MODE=y CONFIG_IDE_ATAPI=y CONFIG_IDE_GD=y CONFIG_IDE_GD_ATA=y CONFIG_BLK_DEV_IDECD=m CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y CONFIG_IDE_PROC_FS=y CONFIG_BLK_DEV_IDEDMA_SFF=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_NS87415=m CONFIG_BLK_DEV_SIIMAGE=m CONFIG_BLK_DEV_IDEDMA=y CONFIG_SCSI_MOD=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_PROC_FS=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=y CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_WAIT_SCAN=m CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_LOWLEVEL=y CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 CONFIG_SCSI_SYM53C8XX_MMIO=y CONFIG_ATA=m CONFIG_ATA_VERBOSE_ERROR=y CONFIG_SATA_PMP=y CONFIG_ATA_SFF=y CONFIG_ATA_BMDMA=y CONFIG_SATA_VIA=m CONFIG_PATA_VIA=m CONFIG_MD=y CONFIG_BLK_DEV_DM=m CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_DM_UEVENT=y CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m CONFIG_TUN=m CONFIG_MII=m CONFIG_NET_ETHERNET=y CONFIG_NET_TULIP=y CONFIG_DE2104X=m CONFIG_DE2104X_DSL=0 CONFIG_TULIP=y CONFIG_TULIP_MMIO=y CONFIG_NET_PCI=y CONFIG_INPUT=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 CONFIG_INPUT_KEYBOARD=y CONFIG_INPUT_MOUSE=y CONFIG_SERIO=m CONFIG_SERIO_SERPORT=m CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=13 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_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 CONFIG_DEVPORT=y CONFIG_SSB_POSSIBLE=y CONFIG_BCMA_POSSIBLE=y CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=1 CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_STI=y CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=160 CONFIG_DUMMY_CONSOLE_ROWS=64 CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_STI_CONSOLE=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_LOGO=y CONFIG_LOGO_PARISC_CLUT224=y CONFIG_SOUND=y CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y CONFIG_SND_VMASTER=y CONFIG_SND_AC97_CODEC=y CONFIG_SND_DRIVERS=y CONFIG_SND_PCI=y CONFIG_SND_AD1889=y CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y CONFIG_USB_HID=y CONFIG_USB_HIDDEV=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y CONFIG_HID_EZKEY=y CONFIG_HID_KYE=y CONFIG_HID_KENSINGTON=y CONFIG_HID_LOGITECH=y CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y 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=y CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_STORAGE=m CONFIG_USB_STORAGE_USBAT=m CONFIG_USB_STORAGE_SDDR09=m CONFIG_USB_STORAGE_SDDR55=m CONFIG_USB_STORAGE_JUMPSHOT=m CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_GENERIC=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_EXT4_FS=m CONFIG_EXT4_FS_XATTR=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_JBD=y CONFIG_JBD2=m CONFIG_FS_MBCACHE=m CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_FAT_FS=m CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_MISC_FILESYSTEMS=y CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFSD=y CONFIG_NFSD_V3=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_MSDOS_PARTITION=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_CODEPAGE_850=m CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y CONFIG_STRIP_ASM_SYMS=y CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_RODATA=y CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=m CONFIG_CRYPTO_ALGAPI2=m CONFIG_CRYPTO_AEAD2=m CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_BLKCIPHER2=m CONFIG_CRYPTO_HASH=m CONFIG_CRYPTO_HASH2=m CONFIG_CRYPTO_RNG2=m CONFIG_CRYPTO_PCOMP2=m CONFIG_CRYPTO_MANAGER=m CONFIG_CRYPTO_MANAGER2=m CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_WORKQUEUE=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD5=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_DEFLATE=m CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_BCJ=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y CONFIG_DECOMPRESS_XZ=y CONFIG_DECOMPRESS_LZO=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y CONFIG_GENERIC_ATOMIC64=y -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo 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