Hi,
I've just pulled latest -git and tried this morning in on one of my ALIX
mobos equipped with an AMD Geode LX800 + CS5536. HEAD is a7da60f41551*.
Last kernel which runs on it was 2.6.22.14. I've not yet tried intermediate
kernels nor tried to bisect yet. Last messages are :
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 257304k/262144k available (1506k kernel code, 4400k reserved, 370k data,
136k init, 0k highmem)
virtual kernel memory layout:
fixmap : 0xffffb000 - 0xfffff000 ( 16 kB)
vmalloc : 0xd0800000 - 0xffff9000 ( 759 MB)
lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
.init : 0xc02d8000 - 0xc02fa000 ( 136 kB)
.data : 0xc0278970 - 0xc02d5504 ( 370 kB)
.text : 0xc0100000 - 0xc0278970 (1506 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
SLUB: Genslabs=11, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1
Calibrating delay using timer specific routine.. 997.59 BogoMIPS (lpj=1995180)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0088a93d c0c0a13d 00000000 00000000 00000000
00000000 00000000 00000000
CPU: L1 I Cache: 64K (32 bytes/line), D cache 64K (32 bytes/line)
CPU: L2 Cache: 128K (32 bytes/line)
CPU: After all inits, caps: 0088a93d c0c0a13d 00000000 00000000 00000000 0000000
0 00000000 00000000
Compat vDSO mapped to ffffe000.
CPU: AMD Geode(TM) Integrated Processor by AMD PCS stepping 02
Checking 'hlt' instruction... OK.
Freeing SMP alternatives: 0k freed
net_namespace: 64 bytes
NET: Registered protocol family 16
-----> hangs here <-----
In 2.6.22, the PCI is probed after this last message :
CPU: AMD Geode(TM) Integrated Processor by AMD PCS stepping 02
Checking 'hlt' instruction... OK.
NET: Registered protocol family 16
PCI: Using configuration type 1
Setting up standard PCI resources
SCSI subsystem initialized
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
NET: Registered protocol family 2
So I tried disabling PCI, MFGPT, etc... But no success yet.
I will try bisecting, but later since I do not have the time for this today
as I must leave. I just wanted to let people know there may be an issue with
recent kernel on such platforms.
For reference, I append my stripped down .config (|grep -v ^#), in case there
would be something obvious and/or stupid in it. I've just ported it from the
last working 2.6.22. This one already has PCI and MFGPT disabled BTW.
Regards,
Willy
---
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=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_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_KTIME_SCALAR=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION="-alix"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_FAIR_USER_SCHED=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=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=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_SLUB=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_KMOD=y
CONFIG_BLOCK=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_DEFAULT_DEADLINE=y
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_X86_PC=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_MGEODE_LX=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_XADD=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
CONFIG_X86_TSC=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_PREEMPT_NONE=y
CONFIG_X86_REBOOTFIXUPS=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_NOHIGHMEM=y
CONFIG_VMSPLIT_3G=y
CONFIG_PAGE_OFFSET=0xC0000000
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_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
CONFIG_HZ_250=y
CONFIG_HZ=250
CONFIG_KEXEC=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_COMPAT_VDSO=y
CONFIG_SUSPEND_UP_POSSIBLE=y
CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_ISA_DMA_API=y
CONFIG_BINFMT_ELF=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
CONFIG_NET_KEY=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IP_VS=m
CONFIG_IP_VS_TAB_BITS=12
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
CONFIG_IP_VS_FTP=m
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=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_TUNNEL=m
CONFIG_NETFILTER=y
CONFIG_BRIDGE_NETFILTER=y
CONFIG_NF_CONNTRACK_ENABLED=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
CONFIG_LLC=m
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RR=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=y
CONFIG_NET_EMATCH_NBYTE=y
CONFIG_NET_EMATCH_U32=y
CONFIG_NET_EMATCH_META=y
CONFIG_NET_EMATCH_TEXT=y
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=y
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=y
CONFIG_NET_ACT_PEDIT=y
CONFIG_NET_ACT_SIMP=y
CONFIG_NET_CLS_POLICE=y
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
CONFIG_NET_PKTGEN=m
CONFIG_FIB_RULES=y
CONFIG_CFG80211=m
CONFIG_WIRELESS_EXT=y
CONFIG_MAC80211=m
CONFIG_IEEE80211=m
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_IEEE80211_SOFTMAC=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDE_PROC_FS=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
CONFIG_NETDEVICES=y
CONFIG_NETDEVICES_MULTIQUEUE=y
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_MACVLAN=m
CONFIG_TUN=m
CONFIG_VETH=m
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
CONFIG_RTC=y
CONFIG_CS5535_GPIO=m
CONFIG_HANGCHECK_TIMER=m
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_ALGOBIT=y
CONFIG_WATCHDOG=y
CONFIG_SSB_POSSIBLE=y
CONFIG_USB_SUPPORT=y
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_JBD=y
CONFIG_REISERFS_FS=y
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_INSTRUMENTATION=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_FORCED_INLINING=y
CONFIG_DOUBLEFAULT=y
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_586=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_HW=y
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=y
CONFIG_TEXTSEARCH_BM=y
CONFIG_TEXTSEARCH_FSM=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
* Willy Tarreau <[email protected]> wrote:
> Checking 'hlt' instruction... OK.
> Freeing SMP alternatives: 0k freed
> net_namespace: 64 bytes
> NET: Registered protocol family 16
> -----> hangs here <-----
just a hint: this is near the first piece of code that makes active use
of a timer wakeup, on a typical x86 bootup. So sometimes if timers are
not working at all, hangs happen around here. But the PCI related thing
you suspect could be the reason too. Getting a SysRq-T or an NMI
printout (if that's possible) of the hung site would be nice.
Ingo
Hi Ingo,
On Sun, Jan 20, 2008 at 10:13:15AM +0100, Ingo Molnar wrote:
>
> * Willy Tarreau <[email protected]> wrote:
>
> > Checking 'hlt' instruction... OK.
> > Freeing SMP alternatives: 0k freed
> > net_namespace: 64 bytes
> > NET: Registered protocol family 16
> > -----> hangs here <-----
>
> just a hint: this is near the first piece of code that makes active use
> of a timer wakeup, on a typical x86 bootup. So sometimes if timers are
> not working at all, hangs happen around here. But the PCI related thing
> you suspect could be the reason too. Getting a SysRq-T or an NMI
> printout (if that's possible) of the hung site would be nice.
OK Thanks for the hint, I'll try things like this when I get back home.
Cheers,
Willy
Hi,
Willy Tarreau schrieb:
> Hi,
>
> I've just pulled latest -git and tried this morning in on one of my ALIX
> mobos equipped with an AMD Geode LX800 + CS5536. HEAD is a7da60f41551*.
We boot 2.6.24-rc8 on these mainboards, which BIOS version do you use?
>
> Last kernel which runs on it was 2.6.22.14. I've not yet tried intermediate
> kernels nor tried to bisect yet. Last messages are :
>
> Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
> Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
> Memory: 257304k/262144k available (1506k kernel code, 4400k reserved, 370k data,
> 136k init, 0k highmem)
> virtual kernel memory layout:
> fixmap : 0xffffb000 - 0xfffff000 ( 16 kB)
> vmalloc : 0xd0800000 - 0xffff9000 ( 759 MB)
> lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
> .init : 0xc02d8000 - 0xc02fa000 ( 136 kB)
> .data : 0xc0278970 - 0xc02d5504 ( 370 kB)
> .text : 0xc0100000 - 0xc0278970 (1506 kB)
> Checking if this processor honours the WP bit even in supervisor mode... Ok.
> SLUB: Genslabs=11, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1
> Calibrating delay using timer specific routine.. 997.59 BogoMIPS (lpj=1995180)
> Mount-cache hash table entries: 512
> CPU: After generic identify, caps: 0088a93d c0c0a13d 00000000 00000000 00000000
> 00000000 00000000 00000000
> CPU: L1 I Cache: 64K (32 bytes/line), D cache 64K (32 bytes/line)
> CPU: L2 Cache: 128K (32 bytes/line)
> CPU: After all inits, caps: 0088a93d c0c0a13d 00000000 00000000 00000000 0000000
> 0 00000000 00000000
> Compat vDSO mapped to ffffe000.
> CPU: AMD Geode(TM) Integrated Processor by AMD PCS stepping 02
> Checking 'hlt' instruction... OK.
> Freeing SMP alternatives: 0k freed
> net_namespace: 64 bytes
> NET: Registered protocol family 16
> -----> hangs here <-----
>
> In 2.6.22, the PCI is probed after this last message :
>
> CPU: AMD Geode(TM) Integrated Processor by AMD PCS stepping 02
> Checking 'hlt' instruction... OK.
> NET: Registered protocol family 16
> PCI: Using configuration type 1
> Setting up standard PCI resources
> SCSI subsystem initialized
> PCI: Probing PCI hardware
> PCI: Probing PCI hardware (bus 00)
> NET: Registered protocol family 2
>
> So I tried disabling PCI, MFGPT, etc... But no success yet.
Did you try to boot with nomfgpt?
In my experiments disabling CONFIG_GEODE_MFGPT_TIMER won't be enough to
boot 2.6.24-rc8 on a v0.98 bios or on a v0.99 bios with MFGPT workaround
turned on in the bios menu.
Otherwise the system will hang in arch/x86/kernel/mfgpt_32.c while
trying to detect MFGPT timers.
To clearify, for us the following works:
v0.99 bios, MFGPT workaround turned off in bios and
CONFIG_GEODE_MFGPT_TIMER=n
--- snip ---
Best regards,
Arnd Hannemann
Hi Arnd,
On Sun, Jan 20, 2008 at 02:42:32PM +0100, Arnd Hannemann wrote:
> Hi,
>
> Willy Tarreau schrieb:
> > Hi,
> >
> > I've just pulled latest -git and tried this morning in on one of my ALIX
> > mobos equipped with an AMD Geode LX800 + CS5536. HEAD is a7da60f41551*.
>
> We boot 2.6.24-rc8 on these mainboards, which BIOS version do you use?
I don"t remember and am not at home right now. I had 1.1 in mind but I may
be wrong.
> > So I tried disabling PCI, MFGPT, etc... But no success yet.
>
> Did you try to boot with nomfgpt?
no, because I did not know about this one. I will try.
> In my experiments disabling CONFIG_GEODE_MFGPT_TIMER won't be enough to
> boot 2.6.24-rc8 on a v0.98 bios or on a v0.99 bios with MFGPT workaround
> turned on in the bios menu.
OK, that's a useful info.
> Otherwise the system will hang in arch/x86/kernel/mfgpt_32.c while
> trying to detect MFGPT timers.
> To clearify, for us the following works:
> v0.99 bios, MFGPT workaround turned off in bios and
> CONFIG_GEODE_MFGPT_TIMER=n
OK thanks very much. I'll try this ASAP.
Cheers!
Willy
Hi Arnd,
On Sun, Jan 20, 2008 at 02:42:32PM +0100, Arnd Hannemann wrote:
> > I've just pulled latest -git and tried this morning in on one of my ALIX
> > mobos equipped with an AMD Geode LX800 + CS5536. HEAD is a7da60f41551*.
>
> We boot 2.6.24-rc8 on these mainboards, which BIOS version do you use?
Just checked: 0.98
> Did you try to boot with nomfgpt?
Just did, it works perfectly that way, thanks very much!
I will try to investigate why this is necessary now. Last 2.6.22.X I used
was patched with a geode-mfgpt patch I found which enabled the watchdog
(and which worked). So I believe that it will not work anymore right now.
> In my experiments disabling CONFIG_GEODE_MFGPT_TIMER won't be enough to
> boot 2.6.24-rc8 on a v0.98 bios or on a v0.99 bios with MFGPT workaround
> turned on in the bios menu.
> Otherwise the system will hang in arch/x86/kernel/mfgpt_32.c while
> trying to detect MFGPT timers.
> To clearify, for us the following works:
> v0.99 bios, MFGPT workaround turned off in bios and
> CONFIG_GEODE_MFGPT_TIMER=n
I will also check BIOS v0.99 sometime later.
Thanks very much for your quick and insightful response!
Willy
On Sun, 20 Jan 2008 09:14:42 +0100
Willy Tarreau <[email protected]> wrote:
> Hi,
>
> I've just pulled latest -git and tried this morning in on one of my ALIX
> mobos equipped with an AMD Geode LX800 + CS5536. HEAD is a7da60f41551*.
>
> Last kernel which runs on it was 2.6.22.14. I've not yet tried intermediate
> kernels nor tried to bisect yet. Last messages are :
>
> Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
> Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
> Memory: 257304k/262144k available (1506k kernel code, 4400k reserved, 370k data,
> 136k init, 0k highmem)
> virtual kernel memory layout:
> fixmap : 0xffffb000 - 0xfffff000 ( 16 kB)
> vmalloc : 0xd0800000 - 0xffff9000 ( 759 MB)
> lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
> .init : 0xc02d8000 - 0xc02fa000 ( 136 kB)
> .data : 0xc0278970 - 0xc02d5504 ( 370 kB)
> .text : 0xc0100000 - 0xc0278970 (1506 kB)
> Checking if this processor honours the WP bit even in supervisor mode... Ok.
> SLUB: Genslabs=11, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1
> Calibrating delay using timer specific routine.. 997.59 BogoMIPS (lpj=1995180)
> Mount-cache hash table entries: 512
> CPU: After generic identify, caps: 0088a93d c0c0a13d 00000000 00000000 00000000
> 00000000 00000000 00000000
> CPU: L1 I Cache: 64K (32 bytes/line), D cache 64K (32 bytes/line)
> CPU: L2 Cache: 128K (32 bytes/line)
> CPU: After all inits, caps: 0088a93d c0c0a13d 00000000 00000000 00000000 0000000
> 0 00000000 00000000
> Compat vDSO mapped to ffffe000.
> CPU: AMD Geode(TM) Integrated Processor by AMD PCS stepping 02
> Checking 'hlt' instruction... OK.
> Freeing SMP alternatives: 0k freed
> net_namespace: 64 bytes
> NET: Registered protocol family 16
> -----> hangs here <-----
>
> In 2.6.22, the PCI is probed after this last message :
>
> CPU: AMD Geode(TM) Integrated Processor by AMD PCS stepping 02
> Checking 'hlt' instruction... OK.
> NET: Registered protocol family 16
> PCI: Using configuration type 1
> Setting up standard PCI resources
> SCSI subsystem initialized
> PCI: Probing PCI hardware
> PCI: Probing PCI hardware (bus 00)
> NET: Registered protocol family 2
>
> So I tried disabling PCI, MFGPT, etc... But no success yet.
>
Hi Willy,
If this is in fact true (that GEODE_MFGPT_TIMER was disabled), the
machine hung, and with nomfgpt it didn't hang.. That sounds like
our geode_mfgpt_detect call hung. Do you have "MFGPT Workaround"
selected in the BIOS? I'm curious whether enabling or disabling
that makes a difference..