Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
Package: linux-2.6
Version: 2.6.36~rc6-1~experimental.1
Severity: important
Tags: upstream
Hello,
I have a problem occurring for some time now, my system hangs each time I close the lid of my laptop (Dell studio 1555) whether I'm on a tty or in a X session, and the only solution is to restart manually the system (power button). This also happens in single boot mode.
I found a workaround to prevent the system hanging, which is to boot with the 'nolapic' kernel option. I assume this issue would be APIC-based. The option disables others CPU cores which is a bit problematic.
I'm running Debian testing.
This problem was not present in the 2.6.32 version and appeared in the 2.6.38 version. I had not much time to determine at which version this problem began to be present but now I have time I had a closer look.
I installed some versions of 'old' Debian kernel packages I found on <http://snapshot.debian.org/> and I determined that the issue appeared between linux-image-2.6.35-trunk-686-bigmem (2.6.35-1~experimental.3) and linux-image-2.6.36-rc6-686-bigmem (2.6.36~rc6-1~experimental.1). Everything works fine in 2.6.35-trunk and issue in 2.6.36-rc6.
I checked the configurations difference but found nothing pertinent.
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
-# CONFIG_TREE_PREEMPT_RCU is not set
-# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
@@ -144,7 +142,7 @@
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -173,7 +171,6 @@
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
-# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_OPROFILE=m
@@ -195,13 +192,12 @@
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
+CONFIG_HAVE_PERF_EVENTS_NMI=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
-CONFIG_SLOW_WORK=y
-# CONFIG_SLOW_WORK_DEBUG is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -278,6 +274,7 @@
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_PARAVIRT_GUEST=y
CONFIG_XEN=y
+CONFIG_XEN_PVHVM=y
CONFIG_XEN_MAX_DOMAIN_MEMORY=32
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
@@ -313,10 +310,8 @@
# 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_MATOM is not set
-# CONFIG_GENERIC_CPU is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
@@ -386,7 +381,6 @@
CONFIG_ILLEGAL_POINTER_VALUE=0
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
@@ -461,6 +455,7 @@
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_POWER_METER=m
CONFIG_ACPI_SYSFS_POWER=y
+# CONFIG_ACPI_EC_DEBUGFS is not set
# CONFIG_ACPI_PROC_EVENT is not set
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
@@ -483,6 +478,7 @@
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=m
# CONFIG_ACPI_APEI_EINJ is not set
+# CONFIG_ACPI_APEI_ERST_DEBUG is not set
CONFIG_SFI=y
CONFIG_X86_APM_BOOT=y
CONFIG_APM=m
@@ -501,7 +497,6 @@
CONFIG_CPU_FREQ_STAT=m
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
@@ -539,7 +534,7 @@
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
-CONFIG_INTEL_IDLE=m
+# CONFIG_INTEL_IDLE is not set
#
# Bus options (PCI etc.)
@@ -548,7 +543,6 @@
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
-# CONFIG_PCI_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
@@ -680,13 +674,7 @@
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
-# CONFIG_DEFAULT_BIC is not set
CONFIG_DEFAULT_CUBIC=y
-# CONFIG_DEFAULT_HTCP is not set
-# CONFIG_DEFAULT_HYBLA is not set
-# CONFIG_DEFAULT_VEGAS is not set
-# CONFIG_DEFAULT_VENO is not set
-# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
@@ -716,6 +704,7 @@
CONFIG_IPV6_PIMSM_V2=y
# CONFIG_NETLABEL is not set
CONFIG_NETWORK_SECMARK=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
@@ -728,7 +717,6 @@
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
@@ -759,12 +747,14 @@
#
# Xtables targets
#
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_CT=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_HL=m
+CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
CONFIG_NETFILTER_XT_TARGET_LED=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
@@ -787,6 +777,7 @@
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_CPU=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
@@ -794,6 +785,7 @@
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_IPVS=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
@@ -1073,6 +1065,7 @@
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
+CONFIG_DNS_RESOLVER=y
CONFIG_RPS=y
#
@@ -1127,6 +1120,7 @@
# CAN USB interfaces
#
CONFIG_CAN_EMS_USB=m
+CONFIG_CAN_ESD_USB2=m
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_IRDA=m
@@ -1187,7 +1181,6 @@
CONFIG_MCS_FIR=m
CONFIG_BT=m
CONFIG_BT_L2CAP=m
-CONFIG_BT_L2CAP_EXT_FEATURES=y
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
@@ -1205,6 +1198,7 @@
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIUART_ATH3K=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
@@ -1244,9 +1238,9 @@
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
-# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_MINSTREL_HT=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
-CONFIG_MAC80211_RC_DEFAULT="minstrel"
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
@@ -1394,7 +1388,6 @@
CONFIG_MTD_SM_COMMON=m
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_DENALI is not set
-CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xFF108018
CONFIG_MTD_NAND_IDS=m
CONFIG_MTD_NAND_RICOH=m
CONFIG_MTD_NAND_DISKONCHIP=m
@@ -1511,7 +1504,7 @@
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
CONFIG_AD525X_DPOT=m
-# CONFIG_AD525X_DPOT_I2C is not set
+CONFIG_AD525X_DPOT_I2C=m
# CONFIG_AD525X_DPOT_SPI is not set
CONFIG_IBM_ASM=m
CONFIG_PHANTOM=m
@@ -1526,9 +1519,12 @@
CONFIG_HP_ILO=m
CONFIG_ISL29003=m
CONFIG_SENSORS_TSL2550=m
+# CONFIG_SENSORS_BH1780 is not set
+# CONFIG_HMC6352 is not set
CONFIG_DS1682=m
CONFIG_TI_DAC7512=m
CONFIG_VMWARE_BALLOON=m
+# CONFIG_BMP085 is not set
CONFIG_C2PORT=m
CONFIG_C2PORT_DURAMAR_2150=m
@@ -1672,6 +1668,7 @@
CONFIG_SCSI_SRP_TGT_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
+CONFIG_ISCSI_BOOT_SYSFS=m
CONFIG_SCSI_CXGB3_ISCSI=m
CONFIG_SCSI_BNX2_ISCSI=m
CONFIG_BE2ISCSI=m
@@ -1892,8 +1889,6 @@
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
# CONFIG_MULTICORE_RAID456 is not set
-CONFIG_MD_RAID6_PQ=m
-# CONFIG_ASYNC_RAID6_TEST is not set
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
@@ -1934,6 +1929,7 @@
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
# CONFIG_IEEE1394 is not set
+CONFIG_FIREWIRE_NOSY=m
CONFIG_I2O=m
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
CONFIG_I2O_EXT_ADAPTEC=y
@@ -2123,6 +2119,8 @@
CONFIG_CHELSIO_T3=m
CONFIG_CHELSIO_T4_DEPENDS=y
CONFIG_CHELSIO_T4=m
+CONFIG_CHELSIO_T4VF_DEPENDS=y
+CONFIG_CHELSIO_T4VF=m
CONFIG_ENIC=m
CONFIG_IXGBE=m
CONFIG_IXGBE_DCA=y
@@ -2253,7 +2251,7 @@
CONFIG_NORTEL_HERMES=m
CONFIG_PCMCIA_HERMES=m
CONFIG_PCMCIA_SPECTRUM=m
-# CONFIG_ORINOCO_USB is not set
+CONFIG_ORINOCO_USB=m
CONFIG_P54_COMMON=m
CONFIG_P54_USB=m
CONFIG_P54_PCI=m
@@ -2287,7 +2285,8 @@
CONFIG_WL1251_SPI=m
CONFIG_WL1251_SDIO=m
CONFIG_WL1271=m
-# CONFIG_WL1271_SPI is not set
+CONFIG_WL1271_SPI=m
+CONFIG_WL1271_SDIO=m
CONFIG_ZD1211RW=m
# CONFIG_ZD1211RW_DEBUG is not set
@@ -2406,6 +2405,10 @@
CONFIG_ATM_SOLOS=m
CONFIG_IEEE802154_DRIVERS=m
CONFIG_IEEE802154_FAKEHARD=m
+
+#
+# CAIF transport drivers
+#
CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_FDDI=y
CONFIG_DEFXX=m
@@ -2531,6 +2534,7 @@
# CONFIG_KEYBOARD_MATRIX is not set
CONFIG_KEYBOARD_LM8323=m
CONFIG_KEYBOARD_MAX7359=m
+# CONFIG_KEYBOARD_MCS is not set
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_OPENCORES=m
CONFIG_KEYBOARD_STOWAWAY=m
@@ -2595,8 +2599,10 @@
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=m
CONFIG_TOUCHSCREEN_AD7877=m
-CONFIG_TOUCHSCREEN_AD7879_I2C=m
CONFIG_TOUCHSCREEN_AD7879=m
+CONFIG_TOUCHSCREEN_AD7879_I2C=m
+# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
CONFIG_TOUCHSCREEN_DYNAPRO=m
CONFIG_TOUCHSCREEN_HAMPSHIRE=m
CONFIG_TOUCHSCREEN_EETI=m
@@ -2610,6 +2616,7 @@
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_HTCPEN=m
CONFIG_TOUCHSCREEN_PENMOUNT=m
+# CONFIG_TOUCHSCREEN_QT602240 is not set
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_WM97XX=m
@@ -2632,7 +2639,7 @@
CONFIG_TOUCHSCREEN_USB_JASTEC=y
CONFIG_TOUCHSCREEN_USB_E2I=y
CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
-CONFIG_TOUCHSCREEN_USB_ETT_TC5UH=y
+CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
CONFIG_TOUCHSCREEN_USB_NEXIO=y
CONFIG_TOUCHSCREEN_TOUCHIT213=m
CONFIG_TOUCHSCREEN_TSC2007=m
@@ -2654,6 +2661,7 @@
CONFIG_INPUT_PCF50633_PMU=m
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
#
# Hardware I/O ports
@@ -2729,6 +2737,8 @@
# Non-8250 serial port support
#
CONFIG_SERIAL_MAX3100=m
+# CONFIG_SERIAL_MAX3107 is not set
+CONFIG_SERIAL_MFD_HSU=m
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=m
@@ -2788,11 +2798,12 @@
CONFIG_TCG_INFINEON=m
CONFIG_TELCLOCK=m
CONFIG_DEVPORT=y
-# CONFIG_RAMOOPS is not set
+CONFIG_RAMOOPS=m
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
+# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=m
@@ -2886,7 +2897,7 @@
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
-# CONFIG_PPS_CLIENT_LDISC is not set
+CONFIG_PPS_CLIENT_LDISC=m
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
@@ -2995,9 +3006,11 @@
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_CORETEMP=m
+CONFIG_SENSORS_PKGTEMP=m
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
CONFIG_SENSORS_IT87=m
+# CONFIG_SENSORS_JC42 is not set
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM70=m
CONFIG_SENSORS_LM73=m
@@ -3022,8 +3035,10 @@
CONFIG_SENSORS_PCF8591=m
CONFIG_SENSORS_SHT15=m
CONFIG_SENSORS_SIS5595=m
+# CONFIG_SENSORS_SMM665 is not set
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=m
+# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
@@ -3069,6 +3084,7 @@
CONFIG_ADVANTECH_WDT=m
CONFIG_ALIM1535_WDT=m
CONFIG_ALIM7101_WDT=m
+# CONFIG_F71808E_WDT is not set
CONFIG_GEODE_WDT=m
CONFIG_SC520_WDT=m
CONFIG_SBC_FITPC2_WATCHDOG=m
@@ -3082,6 +3098,7 @@
CONFIG_IT8712F_WDT=m
CONFIG_IT87_WDT=m
CONFIG_HP_WATCHDOG=m
+# CONFIG_HPWDT_NMI_DECODING is not set
CONFIG_SC1200_WDT=m
CONFIG_SCx200_WDT=m
CONFIG_PC87413_WDT=m
@@ -3155,6 +3172,7 @@
CONFIG_LPC_SCH=m
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_TPS6586X is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_DUMMY is not set
@@ -3171,6 +3189,8 @@
CONFIG_REGULATOR_MC13783=m
CONFIG_REGULATOR_TPS65023=m
CONFIG_REGULATOR_TPS6507X=m
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_AD5398 is not set
CONFIG_MEDIA_SUPPORT=m
#
@@ -3190,13 +3210,18 @@
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_IR_CORE=m
CONFIG_VIDEO_IR=m
+CONFIG_LIRC=m
CONFIG_RC_MAP=m
CONFIG_IR_NEC_DECODER=m
CONFIG_IR_RC5_DECODER=m
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_SONY_DECODER=m
-# CONFIG_IR_IMON is not set
+CONFIG_IR_LIRC_CODEC=m
+CONFIG_IR_IMON=m
+CONFIG_IR_MCEUSB=m
+CONFIG_IR_ENE=m
+CONFIG_IR_STREAMZAP=m
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=m
# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
@@ -3264,6 +3289,7 @@
CONFIG_VIDEO_ADV7175=m
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
+CONFIG_VIDEO_VIVI=m
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_BT848_DVB=y
CONFIG_VIDEO_PMS=m
@@ -3348,8 +3374,10 @@
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
+CONFIG_USB_GSPCA_SPCA1528=m
CONFIG_USB_GSPCA_SQ905=m
CONFIG_USB_GSPCA_SQ905C=m
+CONFIG_USB_GSPCA_SQ930X=m
CONFIG_USB_GSPCA_STK014=m
CONFIG_USB_GSPCA_STV0680=m
CONFIG_USB_GSPCA_SUNPLUS=m
@@ -3374,15 +3402,9 @@
CONFIG_USB_VICAM=m
CONFIG_USB_IBMCAM=m
CONFIG_USB_KONICAWC=m
-# CONFIG_USB_QUICKCAM_MESSENGER is not set
CONFIG_USB_ET61X251=m
-CONFIG_VIDEO_OVCAMCHIP=m
-# CONFIG_USB_W9968CF is not set
-# CONFIG_USB_OV511 is not set
CONFIG_USB_SE401=m
CONFIG_USB_SN9C102=m
-CONFIG_USB_STV680=m
-CONFIG_USB_ZC0301=m
CONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not set
CONFIG_USB_PWC_INPUT_EVDEV=y
@@ -3968,6 +3990,7 @@
#
CONFIG_HID_3M_PCT=m
CONFIG_HID_A4TECH=m
+CONFIG_HID_ACRUX_FF=m
CONFIG_HID_APPLE=m
CONFIG_HID_BELKIN=m
CONFIG_HID_CANDO=m
@@ -3978,6 +4001,7 @@
CONFIG_HID_DRAGONRISE=m
CONFIG_DRAGONRISE_FF=y
CONFIG_HID_EGALAX=m
+CONFIG_HID_ELECOM=m
CONFIG_HID_EZKEY=m
CONFIG_HID_KYE=m
CONFIG_HID_GYRATION=m
@@ -4138,7 +4162,7 @@
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
-# CONFIG_USB_SERIAL_MOS7715_PARPORT is not set
+CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
CONFIG_USB_SERIAL_NAVMAN=m
@@ -4161,7 +4185,8 @@
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_OPTICON=m
CONFIG_USB_SERIAL_VIVOPAY_SERIAL=m
-# CONFIG_USB_SERIAL_ZIO is not set
+CONFIG_USB_SERIAL_ZIO=m
+CONFIG_USB_SERIAL_SSU100=m
CONFIG_USB_SERIAL_DEBUG=m
#
@@ -4293,7 +4318,7 @@
# CONFIG_INFINIBAND_AMSO1100_DEBUG is not set
CONFIG_INFINIBAND_CXGB3=m
# CONFIG_INFINIBAND_CXGB3_DEBUG is not set
-# CONFIG_INFINIBAND_CXGB4 is not set
+CONFIG_INFINIBAND_CXGB4=m
CONFIG_MLX4_INFINIBAND=m
CONFIG_INFINIBAND_NES=m
# CONFIG_INFINIBAND_NES_DEBUG is not set
@@ -4347,9 +4372,11 @@
CONFIG_RTC_DRV_DS1307=m
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1672=m
+# CONFIG_RTC_DRV_DS3232 is not set
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
+# CONFIG_RTC_DRV_ISL12022 is not set
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
@@ -4401,9 +4428,11 @@
#
# DMA Devices
#
+# CONFIG_INTEL_MID_DMAC is not set
CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH=y
CONFIG_INTEL_IOATDMA=m
# CONFIG_TIMB_DMA is not set
+# CONFIG_PCH_DMA is not set
CONFIG_DMA_ENGINE=y
#
@@ -4421,7 +4450,7 @@
CONFIG_UIO_AEC=m
CONFIG_UIO_SERCOS3=m
CONFIG_UIO_PCI_GENERIC=m
-# CONFIG_UIO_NETX is not set
+CONFIG_UIO_NETX=m
#
# Xen driver support
@@ -4432,6 +4461,7 @@
CONFIG_XENFS=m
CONFIG_XEN_COMPAT_XENFS=y
CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_PLATFORM_PCI=y
CONFIG_STAGING=y
# CONFIG_STAGING_EXCLUDE_BUILD is not set
CONFIG_ET131X=m
@@ -4447,6 +4477,8 @@
# CONFIG_W35UND is not set
CONFIG_PRISM2_USB=m
# CONFIG_ECHO is not set
+CONFIG_BRCM80211=m
+CONFIG_BRCM80211_PCI=y
# CONFIG_RT2860 is not set
# CONFIG_RT2870 is not set
CONFIG_COMEDI=m
@@ -4537,6 +4569,7 @@
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
+CONFIG_DRM_I2C_SIL164=m
# CONFIG_USB_SERIAL_QUATECH2 is not set
# CONFIG_USB_SERIAL_QUATECH_USB2 is not set
# CONFIG_VT6655 is not set
@@ -4544,18 +4577,12 @@
# CONFIG_FB_UDL is not set
# CONFIG_HYPERV is not set
# CONFIG_VME_BUS is not set
-
-#
-# RAR Register Driver
-#
-# CONFIG_RAR_REGISTER is not set
# CONFIG_IIO is not set
-CONFIG_RAMZSWAP=m
-CONFIG_RAMZSWAP_STATS=y
+CONFIG_ZRAM=m
+CONFIG_ZRAM_STATS=y
# CONFIG_BATMAN_ADV is not set
CONFIG_SAMSUNG_LAPTOP=m
# CONFIG_FB_SM7XX is not set
-# CONFIG_DT3155 is not set
# CONFIG_VIDEO_DT3155 is not set
# CONFIG_CRYSTALHD is not set
# CONFIG_CXT1E1 is not set
@@ -4567,6 +4594,22 @@
# CONFIG_ST_BT is not set
# CONFIG_ADIS16255 is not set
# CONFIG_FB_XGI is not set
+CONFIG_LIRC_STAGING=y
+CONFIG_LIRC_BT829=m
+CONFIG_LIRC_I2C=m
+CONFIG_LIRC_IGORPLUGUSB=m
+CONFIG_LIRC_IMON=m
+CONFIG_LIRC_IT87=m
+CONFIG_LIRC_ITE8709=m
+CONFIG_LIRC_SASEM=m
+CONFIG_LIRC_SERIAL=m
+CONFIG_LIRC_SERIAL_TRANSMITTER=y
+CONFIG_LIRC_SIR=m
+CONFIG_LIRC_TTUSBIR=m
+CONFIG_LIRC_ZILOG=m
+# CONFIG_EASYCAP is not set
+# CONFIG_SOLO6X10 is not set
+# CONFIG_ACPI_QUICKSTART is not set
#
# Speakup console speech
@@ -4601,6 +4644,7 @@
CONFIG_COMPAL_LAPTOP=m
CONFIG_SONY_LAPTOP=m
CONFIG_SONYPI_COMPAT=y
+# CONFIG_IDEAPAD_ACPI is not set
CONFIG_THINKPAD_ACPI=m
CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y
# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set
@@ -4618,6 +4662,7 @@
CONFIG_ACPI_TOSHIBA=m
CONFIG_TOSHIBA_BT_RFKILL=m
CONFIG_ACPI_CMPC=m
+# CONFIG_INTEL_IPS is not set
#
# File systems
@@ -4686,8 +4731,8 @@
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
-CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
@@ -4785,7 +4830,8 @@
CONFIG_LOGFS=m
CONFIG_CRAMFS=m
CONFIG_SQUASHFS=m
-CONFIG_SQUASHFS_XATTRS=y
+CONFIG_SQUASHFS_XATTR=y
+# CONFIG_SQUASHFS_LZO is not set
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=m
@@ -4812,6 +4858,8 @@
CONFIG_NFS_V4=y
# CONFIG_NFS_V4_1 is not set
CONFIG_NFS_FSCACHE=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
@@ -4838,6 +4886,7 @@
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_DFS_UPCALL=y
+# CONFIG_CIFS_FSCACHE is not set
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_NCP_FS=m
CONFIG_NCPFS_PACKET_SIGNING=y
@@ -4942,7 +4991,8 @@
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
@@ -4969,6 +5019,7 @@
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
@@ -5011,17 +5062,12 @@
CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_SYSPROF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_FTRACE_SYSCALLS is not set
-CONFIG_BOOT_TRACER=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
-# CONFIG_KSYM_TRACER is not set
# CONFIG_STACK_TRACER is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENT=y
# CONFIG_FTRACE_STARTUP_TEST is not set
@@ -5087,9 +5133,9 @@
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
CONFIG_SECURITY_TOMOYO=y
+# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_IMA is not set
CONFIG_DEFAULT_SECURITY_SELINUX=y
-# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_DEFAULT_SECURITY="selinux"
@@ -5099,6 +5145,7 @@
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
+# CONFIG_ASYNC_RAID6_TEST is not set
CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y
CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y
CONFIG_CRYPTO=y
@@ -5117,10 +5164,11 @@
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_PCOMP=m
+CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
-CONFIG_CRYPTO_MANAGER_TESTS=y
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_PCRYPT=m
@@ -5234,6 +5282,7 @@
#
# Library routines
#
+CONFIG_RAID6_PQ=m
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
-- Package-specific info:
** Version:
Linux version 2.6.36-rc6-686-bigmem (Debian 2.6.36~rc6-1~experimental.1) (ben@decadent.org.uk) (gcc version 4.4.5 20100902 (prerelease) (Debian 4.4.4-13) ) #1 SMP Mon Oct 4 11:07:12 UTC 2010
09:01.2 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 12)
Subsystem: Dell Device [1028:02be]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 10
Region 0: Memory at fc201000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
09:01.3 System peripheral [0880]: Ricoh Co Ltd xD-Picture Card Controller [1180:0852] (rev 12)
Subsystem: Dell Device [1028:02be]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 18
Region 0: Memory at fc201400 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: r852
** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0c45:63ea Microdia
Kernel: Linux 2.6.36-rc6-686-bigmem (SMP w/2 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.utf8)
Shell: /bin/sh linked to /bin/bash
Versions of packages linux-image-2.6.36-rc6-686-bigmem depends on:
ii debconf [debconf-2.0] 1.5.40 Debian configuration management sy
pn initramfs-tools | linux-initr <none> (no description available)
ii linux-base 3.3 Linux image base package
pn module-init-tools <none> (no description available)
Versions of packages linux-image-2.6.36-rc6-686-bigmem recommends:
pn firmware-linux-free <none> (no description available)
ii libc6-i686 2.13-16 Embedded GNU C Library: Shared lib
Versions of packages linux-image-2.6.36-rc6-686-bigmem suggests:
pn grub | lilo <none> (no description available)
pn linux-doc-2.6.36 <none> (no description available)
Versions of packages linux-image-2.6.36-rc6-686-bigmem is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
ii firmware-iwlwifi 0.33 Binary firmware for Intel Wireless
pn firmware-linux <none> (no description available)
ii firmware-linux-nonfree 0.33 Binary firmware for various driver
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)
-- debconf information excluded
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Archive: 20110826004633.4400.55024.reportbug@pollux.thiblan d.net">http://lists.debian.org/20110826004633.4400.55024.reportbug@pollux.thiblan d.net
08-26-2011, 01:04 AM
Jonathan Nieder
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
Hi Thibault,
Thibault Manlay wrote:
> I have a problem occurring for some time now, my system hangs each
> time I close the lid of my laptop
[...]
> This problem was not present in the 2.6.32 version and appeared in
> the 2.6.38 version. I had not much time to determine at which
> version this problem began to be present but now I have time I had a
> closer look.
>
> I installed some versions of 'old' Debian kernel packages I found on
> <http://snapshot.debian.org/> and I determined that the issue
> appeared between linux-image-2.6.35-trunk-686-bigmem
> (2.6.35-1~experimental.3) and linux-image-2.6.36-rc6-686-bigmem
> (2.6.36~rc6-1~experimental.1). Everything works fine in 2.6.35-trunk
> and issue in 2.6.36-rc6.
Thanks, that's very useful.
Does the latest -pae or -amd64 kernel from sid produce the same
symptoms? Are you able to get logs from right before the hang (for
example with netconsole)? If you have time to bisect to find the
exact change that introduced this, that would be best of all --- it
works like this:
1. Name an executable with the following content "as" and put it in
your $PATH before /usr/bin, to work around Bug#620448.
2.
# apt-get install build-essential git-core
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$ git bisect start v2.6.36-rc6 v2.6.35
$ make localmodconfig; # minimal configuration
$ make deb-pkg
# dpkg -i ../<name of package>
# reboot
... test test test ...
$ cd ~/src/linux
$ git bisect good; # if it works
$ git bisect bad; # if the hang occurs
$ git bisect skip; # if some other bug makes it hard to test
# git checks out an appropriate next revision to test
$ make silentoldconfig; # reuse configuration
$ make deb-pkg
# dpkg -i ../<name of package>
# reboot
... test test test ...
3. Continue until it says the "first bad commit", or until bored. In
the latter case, run "git bisect log" to present the results. If the
gitk package is installed, you can run "git bisect visualize" at any
time to watch the regression range narrowing.
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08-26-2011, 03:33 AM
Thibault Manlay
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
On 26/08/11 03:04, Jonathan Nieder wrote:
> Does the latest -pae or -amd64 kernel from sid produce the same
> symptoms? Are you able to get logs from right before the hang (for
Same issue on sid kernels linux-image-3.0.0-1-amd64 (3.0.0-2) and
linux-image-3.0.0-1-686-pae (3.0.0-2).
I tried to get logs with netconsole ; I remotely receive everything as
expected during the boot, nevertheless nothing come when I reproduce the
issue, for both of the kernels above.
> example with netconsole)? If you have time to bisect to find the
> exact change that introduced this, that would be best of all --- it
> works like this:
>
I will do this sometime tomorrow but I think this may take a while :-)
I have a friend with the same hardware as me, although he is running
stable I think it would be pertinent trying a recent kernel on his
laptop even if I'm pretty sure of the result.
Btw, would a debug of APIC/LAPIC informations at boot be useful here?
(kernel parameters "apic=debug show_lapic=all")
Thanks,
--
Thibault Manlay
08-26-2011, 03:41 PM
Jonathan Nieder
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
Thibault Manlay wrote:
[...]
> I will do this sometime tomorrow but I think this may take a while :-)
Thanks!
> I have a friend with the same hardware as me, although he is running
> stable I think it would be pertinent trying a recent kernel on his
> laptop even if I'm pretty sure of the result.
>
> Btw, would a debug of APIC/LAPIC informations at boot be useful here?
> (kernel parameters "apic=debug show_lapic=all")
In that direction, the most useful things might be:
1. Report this upstream at <http://bugzilla.kernel.org/>, product
ACPI and let us know the bug number so we can move to there.
2. Run acpidump and attach its output to the upstream bug.
3. Enable CONFIG_ACPI_DEBUG (make nconfig → Power Management and ACPI
options → ACPI Support → Debug Statements) and run something like
(see Documentation/acpi/method-tracing.txt for details).
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08-26-2011, 11:43 PM
Thibault Manlay
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
On 26/08/11 17:41, Jonathan Nieder wrote:
>
> Thanks!
Ok, finished bisecting v2.6.35 to v2.6.36-rc6 and found nothing. After
all maybe it is not a bug in the kernel code.
This may come from the kernel configuration then.
Well, I narrowed the search space : issue comes between
linux-image-2.6.36-rc5-686-bigmem (2.6.36~rc5-1~experimental.1) (which
works) and linux-image-2.6.36-rc6-686-bigmem
(2.6.36~rc6-1~experimental.1) (which doesn't work).
I compiled rc6 from source with Debian package kernel configuration and
got it crashing.
I join a diff file between 2.6.36-rc5 and rc6, but I did not find
anything relevant.
Using the rc5 kernel configuration from Debian experimental package for
use with source kernel (checkout on v2.6.36-rc6) produces no crash. I
suppose something's wrong in kernel configuration.
So to sum up:
- 2.6.36-rc6 (git) + minimal configuration is ok;
- 2.6.36-rc6 (git) + Debian 2.6.36-rc5-686-bigmem config is ok;
- 2.6.36-rc6 (git) + Debian 2.6.36-rc6-686-bigmem config is crashing
when closing lid.
I'll look around in that direction..
Thanks anyway
--
Thibault Manlay
08-29-2011, 02:44 AM
Jonathan Nieder
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
Thibault Manlay wrote:
> Ok, finished bisecting v2.6.35 to v2.6.36-rc6 and found nothing.
Ah, that must have been painful. I should have included confirming that
v2.6.36-rc6 is broken in the list of steps; sorry. :/
[...]
> - 2.6.36-rc6 (git) + minimal configuration is ok;
> - 2.6.36-rc6 (git) + Debian 2.6.36-rc5-686-bigmem config is ok;
> - 2.6.36-rc6 (git) + Debian 2.6.36-rc6-686-bigmem config is crashing
> when closing lid.
Nice. Have you found which item in the .config caused it?
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08-29-2011, 08:05 PM
Thibault Manlay
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
On 29/08/11 04:44, Jonathan Nieder wrote:
> Ah, that must have been painful. I should have included confirming that
> v2.6.36-rc6 is broken in the list of steps; sorry. :/
Np
> Nice. Have you found which item in the .config caused it?
No, not yet.
I should report back this week or next week.
--
Thibault Manlay
08-31-2011, 09:08 PM
Thibault Manlay
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
On 29/08/11 04:44, Jonathan Nieder wrote:
> Nice. Have you found which item in the .config caused it?
Found it.
Issue comes from "CONFIG_LOCKUP_DETECTOR=y" (issue disappears when
unsetting it).
But why would this option/feature "locks-up" the system?
--
Thibault Manlay
08-31-2011, 10:31 PM
Ben Hutchings
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
On Wed, Aug 31, 2011 at 11:08:30PM +0200, Thibault Manlay wrote:
> On 29/08/11 04:44, Jonathan Nieder wrote:
> > Nice. Have you found which item in the .config caused it?
>
> Found it.
>
> Issue comes from "CONFIG_LOCKUP_DETECTOR=y" (issue disappears when
> unsetting it).
>
> But why would this option/feature "locks-up" the system?
It doesn't. It just tells you when a process is stuck for a long
time. If the process eventually recovers, and this option is
disabled, then you might not notice.
Ben.
--
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
- Albert Camus
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09-12-2011, 07:36 PM
Jonathan Nieder
Bug#639331: linux-image-2.6.36-rc6-686-bigmem: Closing laptop lid hangs the system on Dell studio 1555
Ben Hutchings wrote:
> On Wed, Aug 31, 2011 at 11:08:30PM +0200, Thibault Manlay wrote:
>> Issue comes from "CONFIG_LOCKUP_DETECTOR=y" (issue disappears when
>> unsetting it).
>>
>> But why would this option/feature "locks-up" the system?
>
> It doesn't. It just tells you when a process is stuck for a long
> time. If the process eventually recovers, and this option is
> disabled, then you might not notice.
That's the theory, but if Thibault has to use the power button to
reboot to recover, then something's going wrong, no?
Anyway, it seems it's time to take this upstream. Thibault, could you
send a summary of findings so far (i.e., what the state is like when
closing the lid, problem only shows up with CONFIG_LOCKUP_DETECTOR=y,
the nolapic kernel parameter works around it, whatever logs it was
possible to get of what happens until the lid closes, and an acpidump)
to the linux-acpi@vger.kernel.org list (no subscription needed, since
the convention is to always reply-to-all), cc-ing this bug log?
Sorry for the trouble, and good luck.
Thanks,
Jonathan
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