* 2.6.27-rc6 xen soft lockup @ 2008-09-10 12:19 Rambaldi 2008-09-10 16:53 ` Jeremy Fitzhardinge 0 siblings, 1 reply; 6+ messages in thread From: Rambaldi @ 2008-09-10 12:19 UTC (permalink / raw) To: linux-kernel; +Cc: Jeremy Fitzhardinge Hi, I got the following bug while running the 2.6.27-rc6 kernel as a 64 bit domU: BUG: soft lockup - CPU#1 stuck for 4125s! [swapper:0] Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 CPU 1: Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 Pid: 0, comm: swapper Not tainted 2.6.27-rc6 #2 RIP: e030:[<ffffffff802093aa>] [<ffffffff802093aa>] _stext+0x3aa/0x1000 RSP: e02b:ffff8800f0869f28 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff802093aa RDX: ffff8800f0868000 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000000 R09: ffff880001542478 R10: ffff8800f0a27e90 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007fe2c6a8a710(0000) GS:ffff8800f084cec0(0000) knlGS:0000000000000000 CS: e033 DS: 002b ES: 002b CR0: 000000008005003b CR2: 00007fe2c6aab000 CR3: 00000000cc292000 CR4: 0000000000002620 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: [<ffffffff803f9a39>] unix_poll+0x0/0xa4 [<ffffffff8020a533>] xen_safe_halt+0xc/0x15 [<ffffffff8020b953>] xen_idle+0x33/0x48 [<ffffffff8020e883>] cpu_idle+0x45/0x63 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 2.6.27-rc6 xen soft lockup 2008-09-10 12:19 2.6.27-rc6 xen soft lockup Rambaldi @ 2008-09-10 16:53 ` Jeremy Fitzhardinge 2008-09-10 18:43 ` Rambaldi 0 siblings, 1 reply; 6+ messages in thread From: Jeremy Fitzhardinge @ 2008-09-10 16:53 UTC (permalink / raw) To: Rambaldi; +Cc: linux-kernel, Ingo Molnar Rambaldi wrote: > Hi, > > I got the following bug while running the 2.6.27-rc6 kernel as a 64 > bit domU: > > > BUG: soft lockup - CPU#1 stuck for 4125s! [swapper:0] Is the domain very idle? This indicates the vcpu has been idle for over an hour. Did anything fail or misbehave? The soft lockup detector is supposed to deal with very idle cpus, and with dynticks I guess its possible for a cpu to go for over an hour with no interrupts (more likely in the virtual case where all the virtual device interrupts are bound to vcpu 0 and there's nothing much else to interrupt it). J > Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter > iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 > xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables > usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 > CPU 1: > Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter > iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 > xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables > usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 > Pid: 0, comm: swapper Not tainted 2.6.27-rc6 #2 > RIP: e030:[<ffffffff802093aa>] [<ffffffff802093aa>] _stext+0x3aa/0x1000 > RSP: e02b:ffff8800f0869f28 EFLAGS: 00000246 > RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff802093aa > RDX: ffff8800f0868000 RSI: 0000000000000000 RDI: 0000000000000001 > RBP: 0000000000000000 R08: 0000000000000000 R09: ffff880001542478 > R10: ffff8800f0a27e90 R11: 0000000000000246 R12: 0000000000000000 > R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 > FS: 00007fe2c6a8a710(0000) GS:ffff8800f084cec0(0000) > knlGS:0000000000000000 > CS: e033 DS: 002b ES: 002b CR0: 000000008005003b > CR2: 00007fe2c6aab000 CR3: 00000000cc292000 CR4: 0000000000002620 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > > Call Trace: > [<ffffffff803f9a39>] unix_poll+0x0/0xa4 > [<ffffffff8020a533>] xen_safe_halt+0xc/0x15 > [<ffffffff8020b953>] xen_idle+0x33/0x48 > [<ffffffff8020e883>] cpu_idle+0x45/0x63 > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 2.6.27-rc6 xen soft lockup 2008-09-10 16:53 ` Jeremy Fitzhardinge @ 2008-09-10 18:43 ` Rambaldi 2008-09-10 19:25 ` Jeremy Fitzhardinge 0 siblings, 1 reply; 6+ messages in thread From: Rambaldi @ 2008-09-10 18:43 UTC (permalink / raw) To: Jeremy Fitzhardinge; +Cc: linux-kernel, Ingo Molnar [-- Attachment #1: Type: text/plain, Size: 3252 bytes --] Jeremy Fitzhardinge wrote: > Rambaldi wrote: >> Hi, >> >> I got the following bug while running the 2.6.27-rc6 kernel as a 64 >> bit domU: >> >> >> BUG: soft lockup - CPU#1 stuck for 4125s! [swapper:0] > > Is the domain very idle? This indicates the vcpu has been idle for over > an hour. > > Did anything fail or misbehave? > > The soft lockup detector is supposed to deal with very idle cpus, and > with dynticks I guess its possible for a cpu to go for over an hour with > no interrupts (more likely in the virtual case where all the virtual > device interrupts are bound to vcpu 0 and there's nothing much else to > interrupt it). > > J > The machine has two Intel(R) Xeon(R) E5420's so that gives a total of 8 cpu's During the time of the lockup the cpu load, as measured with cacti, was about 4% with a increase to 15% at the time the BUG was triggered. So I would say mostly idle but not very idle. > Did anything fail or misbehave? No nothing failed or misbehaved (as far as I could tell) With dynticks I guess you mean: CONFIG_NO_HZ ; this option is not set. I have attached my .config. I have also attached the output of (date ; cat /proc/interrupts ; sleep 10 ; date ; cat /proc/interrupts )> /tmp/interrupts to give an impression about the number of interrupts after 11:30 hours of uptime. Any other info that you need? TIA R >> Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter >> iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 >> xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables >> usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 >> CPU 1: >> Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter >> iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 >> xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables >> usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 >> Pid: 0, comm: swapper Not tainted 2.6.27-rc6 #2 >> RIP: e030:[<ffffffff802093aa>] [<ffffffff802093aa>] _stext+0x3aa/0x1000 >> RSP: e02b:ffff8800f0869f28 EFLAGS: 00000246 >> RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff802093aa >> RDX: ffff8800f0868000 RSI: 0000000000000000 RDI: 0000000000000001 >> RBP: 0000000000000000 R08: 0000000000000000 R09: ffff880001542478 >> R10: ffff8800f0a27e90 R11: 0000000000000246 R12: 0000000000000000 >> R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 >> FS: 00007fe2c6a8a710(0000) GS:ffff8800f084cec0(0000) >> knlGS:0000000000000000 >> CS: e033 DS: 002b ES: 002b CR0: 000000008005003b >> CR2: 00007fe2c6aab000 CR3: 00000000cc292000 CR4: 0000000000002620 >> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 >> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 >> >> Call Trace: >> [<ffffffff803f9a39>] unix_poll+0x0/0xa4 >> [<ffffffff8020a533>] xen_safe_halt+0xc/0x15 >> [<ffffffff8020b953>] xen_idle+0x33/0x48 >> [<ffffffff8020e883>] cpu_idle+0x45/0x63 >> >> > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > [-- Attachment #2: .config --] [-- Type: text/plain, Size: 41220 bytes --] # # Automatically generated make config: don't edit # Linux kernel version: 2.6.27-rc6 # Wed Sep 10 08:45:36 2008 # CONFIG_64BIT=y # CONFIG_X86_32 is not set CONFIG_X86_64=y CONFIG_X86=y CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" # 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_HAVE_LATENCYTOP_SUPPORT=y CONFIG_FAST_CMPXCHG_LOCAL=y CONFIG_MMU=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_HWEIGHT=y # CONFIG_GENERIC_GPIO is not set CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ZONE_DMA32=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_X86_SMP=y CONFIG_X86_64_SMP=y CONFIG_X86_HT=y CONFIG_X86_BIOS_REBOOT=y CONFIG_X86_TRAMPOLINE=y # CONFIG_KTIME_SCALAR is not set 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_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 # CONFIG_CGROUPS is not set CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_RT_GROUP_SCHED is not set CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y # CONFIG_HAVE_ARCH_TRACEHOOK is not set # CONFIG_HAVE_DMA_ATTRS is not set CONFIG_USE_GENERIC_SMP_HELPERS=y # CONFIG_HAVE_CLK is not set CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT 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_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y 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 # # Processor type and features # # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y CONFIG_X86_PC=y # CONFIG_X86_ELAN is not set # CONFIG_X86_VOYAGER is not set # CONFIG_X86_GENERICARCH is not set # CONFIG_X86_VSMP is not set CONFIG_PARAVIRT_GUEST=y CONFIG_XEN=y CONFIG_XEN_MAX_DOMAIN_MEMORY=32 # CONFIG_KVM_CLOCK is not set # CONFIG_KVM_GUEST is not set CONFIG_PARAVIRT=y CONFIG_PARAVIRT_CLOCK=y # CONFIG_PARAVIRT_DEBUG is not set # CONFIG_MEMTEST 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 is not set # 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=y # CONFIG_GENERIC_CPU is not set CONFIG_X86_CPU=y CONFIG_X86_L1_CACHE_BYTES=64 CONFIG_X86_INTERNODE_CACHE_BYTES=64 CONFIG_X86_CMPXCHG=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_P6_NOP=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_HPET_TIMER=y CONFIG_DMI=y CONFIG_GART_IOMMU=y # CONFIG_CALGARY_IOMMU is not set CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y CONFIG_NR_CPUS=8 # CONFIG_SCHED_SMT is not set CONFIG_SCHED_MC=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y # CONFIG_X86_MCE is not set # CONFIG_I8K is not set # CONFIG_MICROCODE is not set CONFIG_X86_MSR=y CONFIG_X86_CPUID=y # CONFIG_NUMA is not set CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y # CONFIG_MTRR is not set CONFIG_SECCOMP=y CONFIG_HZ_100=y # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 # CONFIG_SCHED_HRTICK is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x200000 # CONFIG_RELOCATABLE is not set CONFIG_PHYSICAL_ALIGN=0x200000 # CONFIG_HOTPLUG_CPU is not set CONFIG_COMPAT_VDSO=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # # Power management options # # CONFIG_PM is not set # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y # # Bus options (PCI etc.) # CONFIG_PCI=y CONFIG_PCI_DIRECT=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y # CONFIG_PCIEASPM 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=y CONFIG_ISA_DMA_API=y CONFIG_K8_NB=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # # Executable file formats / Emulations # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set CONFIG_IA32_EMULATION=y CONFIG_IA32_AOUT=m CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set CONFIG_XFRM_IPCOMP=m # 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=y CONFIG_IP_ROUTE_MULTIPATH=y # CONFIG_IP_ROUTE_VERBOSE is not set # CONFIG_IP_PNP is not set CONFIG_NET_IPIP=y CONFIG_NET_IPGRE=y # CONFIG_NET_IPGRE_BROADCAST 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=y # 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=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m # CONFIG_IPV6_MIP6 is not set 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_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=m CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_NETFILTER_ADVANCED=y CONFIG_BRIDGE_NETFILTER=y # # Core Netfilter Configuration # CONFIG_NETFILTER_NETLINK=m 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_EVENTS=y CONFIG_NF_CT_PROTO_DCCP=m CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m CONFIG_NF_CT_PROTO_UDPLITE=m CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_NETBIOS_NS=m CONFIG_NF_CONNTRACK_PPTP=m CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=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_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=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_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=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 # # IP: Netfilter Configuration # 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_RECENT=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=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_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m CONFIG_NF_NAT_PROTO_SCTP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m CONFIG_NF_NAT_AMANDA=m CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=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 # # IPv6: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV6=m # CONFIG_IP6_NF_QUEUE is not set CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m # # Bridge: Netfilter Configuration # 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_IP6=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_EBT_ULOG=m CONFIG_BRIDGE_EBT_NFLOG=m # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set CONFIG_STP=m CONFIG_BRIDGE=m CONFIG_VLAN_8021Q=m # CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set CONFIG_LLC=m # 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 CONFIG_NET_CLS_ROUTE=y # # 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 CONFIG_FIB_RULES=y # # 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=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" # 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=y # 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_XEN_BLKDEV_FRONTEND=y CONFIG_VIRTIO_BLK=m # CONFIG_BLK_DEV_HD 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_ENCLOSURE_SERVICES is not set # CONFIG_SGI_XP is not set # CONFIG_HP_ILO is not set # CONFIG_SGI_GRU is not set CONFIG_HAVE_IDE=y # 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=y # CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # 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_MVSAS 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_DEBUG is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # 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_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_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_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID10=y CONFIG_MD_RAID456=y CONFIG_MD_RAID5_RESHAPE=y CONFIG_MD_MULTIPATH=y # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=y # CONFIG_DM_DEBUG is not set CONFIG_DM_CRYPT=m # CONFIG_DM_SNAPSHOT is not set CONFIG_DM_MIRROR=m # CONFIG_DM_ZERO is not set # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # # Enable only one of the two stacks, unless you know what you are doing # # 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_DUMMY=m # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m # CONFIG_VETH is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=m # # MII PHY device drivers # # CONFIG_MARVELL_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set # CONFIG_MDIO_BITBANG 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_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=m # CONFIG_R8169_VLAN is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=m CONFIG_BNX2=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set # CONFIG_SFC is not set # CONFIG_TR is not set # # Wireless LAN # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set # CONFIG_IWLWIFI_LEDS 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_XEN_NETDEV_FRONTEND=y # 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_VIRTIO_NET=m # 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=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set CONFIG_XEN_KBDDEV_FRONTEND=y # # 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=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=y # CONFIG_INPUT_ATI_REMOTE is not set # CONFIG_INPUT_ATI_REMOTE2 is not set # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_UINPUT 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_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set # # Serial drivers # # CONFIG_SERIAL_8250 is not set CONFIG_FIX_EARLYCON_MEM=y # # Non-8250 serial port support # # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HVC_DRIVER=y CONFIG_HVC_IRQ=y CONFIG_HVC_XEN=y # CONFIG_VIRTIO_CONSOLE is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_MWAVE is not set # CONFIG_PC8736x_GPIO is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_THERMAL_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_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set # # Multimedia devices # # # Multimedia core support # # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set # CONFIG_VIDEO_MEDIA is not set # # Multimedia drivers # # CONFIG_DAB is not set # # Graphics support # CONFIG_AGP=y CONFIG_AGP_AMD64=y # CONFIG_AGP_INTEL is not set # CONFIG_AGP_SIS is not set # CONFIG_AGP_VIA is not set # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set CONFIG_FB_SYS_FILLRECT=y CONFIG_FB_SYS_COPYAREA=y CONFIG_FB_SYS_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_SYS_FOPS=y CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # # Frame buffer hardware drivers # # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ARC is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set CONFIG_FB_VESA=y # CONFIG_FB_EFI is not set # CONFIG_FB_N411 is not set # CONFIG_FB_HGA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_LE80578 is not set # CONFIG_FB_INTEL is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set # CONFIG_FB_GEODE is not set # CONFIG_FB_VIRTUAL is not set CONFIG_XEN_FBDEV_FRONTEND=y # 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=y CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y # 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=m # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set CONFIG_USB_HIDDEV=y # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE 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=m # CONFIG_USB_DEBUG is not set # CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options # # CONFIG_USB_DEVICEFS is not set CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set # CONFIG_USB_MON is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_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 # # Enable Host or Gadget support to see Inventra options # # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM 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=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # # USB port drivers # # 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_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_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set CONFIG_RTC_LIB=m CONFIG_RTC_CLASS=m # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # SPI RTC drivers # # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set CONFIG_XEN_BALLOON=y CONFIG_XEN_SCRUB_PAGES=y # # Firmware Drivers # # CONFIG_EDD is not set CONFIG_FIRMWARE_MEMMAP=y # CONFIG_DELL_RBU is not set # CONFIG_DCDBAS is not set CONFIG_DMIID=y # CONFIG_ISCSI_IBFT_FIND is not set # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set CONFIG_REISERFS_PROC_INFO=y # CONFIG_REISERFS_FS_XATTR 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_OCFS2_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA 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=m CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_NTFS_FS=m # CONFIG_NTFS_DEBUG is not set # CONFIG_NTFS_RW is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS 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_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_RPCSEC_GSS_KRB5=m CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-15" # CONFIG_NLS_CODEPAGE_437 is not set # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # 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 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # 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 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # 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=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM 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_FRAME_WARN=2048 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS 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_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_FRAME_POINTER 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_SYSCTL_SYSCALL_CHECK is not set CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SYSPROF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set # CONFIG_STRICT_DEVMEM is not set CONFIG_X86_VERBOSE_BOOTUP=y 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_PER_CPU_MAPS is not set # CONFIG_X86_PTDUMP is not set # CONFIG_DEBUG_RODATA is not set # CONFIG_DIRECT_GBPAGES is not set # CONFIG_DEBUG_NX_TEST is not set # CONFIG_IOMMU_DEBUG is not set # CONFIG_MMIOTRACE is not set 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 # CONFIG_CPA_DEBUG is not set # CONFIG_OPTIMIZE_INLINING is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y CONFIG_ASYNC_XOR=y CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m # CONFIG_CRYPTO_TEST is not set # # Authenticated Encryption with Associated Data # CONFIG_CRYPTO_CCM=m CONFIG_CRYPTO_GCM=m CONFIG_CRYPTO_SEQIV=m # # Block modes # CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=m CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_XTS=m # # Hash modes # CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m # # Digest # CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_RMD128=m CONFIG_CRYPTO_RMD160=m CONFIG_CRYPTO_RMD256=m CONFIG_CRYPTO_RMD320=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_TGR192=m CONFIG_CRYPTO_WP512=m # # Ciphers # CONFIG_CRYPTO_AES=m # CONFIG_CRYPTO_AES_X86_64 is not set CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SALSA20_X86_64=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_TWOFISH_X86_64=m # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=m CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_HAVE_KVM=y CONFIG_VIRTUALIZATION=y # CONFIG_KVM is not set CONFIG_VIRTIO=y CONFIG_VIRTIO_RING=y CONFIG_VIRTIO_PCI=y # CONFIG_VIRTIO_BALLOON is not set # # Library routines # CONFIG_BITREVERSE=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y CONFIG_CRC7=m CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y [-- Attachment #3: interrupts --] [-- Type: text/plain, Size: 15394 bytes --] Wed Sep 10 20:21:58 CEST 2008 CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 4154661 0 0 0 0 0 0 0 xen-dyn-virq timer0 1: 39436 0 0 0 0 0 0 0 xen-dyn-ipi spinlock0 2: 244219 0 0 0 0 0 0 0 xen-dyn-ipi resched0 3: 668 0 0 0 0 0 0 0 xen-dyn-ipi callfunc0 4: 0 0 0 0 0 0 0 0 xen-dyn-virq debug0 5: 6651 0 0 0 0 0 0 0 xen-dyn-ipi callfuncsingle0 6: 0 4154660 0 0 0 0 0 0 xen-dyn-virq timer1 7: 0 33427 0 0 0 0 0 0 xen-dyn-ipi spinlock1 8: 0 172293 0 0 0 0 0 0 xen-dyn-ipi resched1 9: 0 1016 0 0 0 0 0 0 xen-dyn-ipi callfunc1 10: 0 0 0 0 0 0 0 0 xen-dyn-virq debug1 11: 0 14760 0 0 0 0 0 0 xen-dyn-ipi callfuncsingle1 12: 0 0 4154660 0 0 0 0 0 xen-dyn-virq timer2 13: 0 0 43304 0 0 0 0 0 xen-dyn-ipi spinlock2 14: 0 0 148737 0 0 0 0 0 xen-dyn-ipi resched2 15: 0 0 1076 0 0 0 0 0 xen-dyn-ipi callfunc2 16: 0 0 0 0 0 0 0 0 xen-dyn-virq debug2 17: 0 0 12688 0 0 0 0 0 xen-dyn-ipi callfuncsingle2 18: 0 0 0 4154660 0 0 0 0 xen-dyn-virq timer3 19: 0 0 0 41105 0 0 0 0 xen-dyn-ipi spinlock3 20: 0 0 0 143658 0 0 0 0 xen-dyn-ipi resched3 21: 0 0 0 1158 0 0 0 0 xen-dyn-ipi callfunc3 22: 0 0 0 0 0 0 0 0 xen-dyn-virq debug3 23: 0 0 0 9257 0 0 0 0 xen-dyn-ipi callfuncsingle3 24: 0 0 0 0 4154655 0 0 0 xen-dyn-virq timer4 25: 0 0 0 0 43587 0 0 0 xen-dyn-ipi spinlock4 26: 0 0 0 0 151688 0 0 0 xen-dyn-ipi resched4 27: 0 0 0 0 1090 0 0 0 xen-dyn-ipi callfunc4 28: 0 0 0 0 0 0 0 0 xen-dyn-virq debug4 29: 0 0 0 0 7533 0 0 0 xen-dyn-ipi callfuncsingle4 30: 0 0 0 0 0 4154656 0 0 xen-dyn-virq timer5 31: 0 0 0 0 0 41251 0 0 xen-dyn-ipi spinlock5 32: 0 0 0 0 0 129831 0 0 xen-dyn-ipi resched5 33: 0 0 0 0 0 1088 0 0 xen-dyn-ipi callfunc5 34: 0 0 0 0 0 0 0 0 xen-dyn-virq debug5 35: 0 0 0 0 0 6829 0 0 xen-dyn-ipi callfuncsingle5 36: 0 0 0 0 0 0 4154657 0 xen-dyn-virq timer6 37: 0 0 0 0 0 0 41917 0 xen-dyn-ipi spinlock6 38: 0 0 0 0 0 0 131471 0 xen-dyn-ipi resched6 39: 0 0 0 0 0 0 959 0 xen-dyn-ipi callfunc6 40: 0 0 0 0 0 0 0 0 xen-dyn-virq debug6 41: 0 0 0 0 0 0 7588 0 xen-dyn-ipi callfuncsingle6 42: 0 0 0 0 0 0 0 4154662 xen-dyn-virq timer7 43: 0 0 0 0 0 0 0 42214 xen-dyn-ipi spinlock7 44: 0 0 0 0 0 0 0 124820 xen-dyn-ipi resched7 45: 0 0 0 0 0 0 0 945 xen-dyn-ipi callfunc7 46: 0 0 0 0 0 0 0 0 xen-dyn-virq debug7 47: 0 0 0 0 0 0 0 7362 xen-dyn-ipi callfuncsingle7 48: 715 0 0 0 0 0 0 0 xen-dyn-event xenbus 49: 55248 0 0 0 0 0 0 0 xen-dyn-event vfb 50: 5 0 0 0 0 0 0 0 xen-dyn-event hvc_console 51: 365525 0 0 0 0 0 0 0 xen-dyn-event blkif 52: 37774 0 0 0 0 0 0 0 xen-dyn-event blkif 53: 2204509 0 0 0 0 0 0 0 xen-dyn-event eth0 54: 59087 0 0 0 0 0 0 0 xen-dyn-event eth1 55: 4963 0 0 0 0 0 0 0 xen-dyn-event vkbd NMI: 0 0 0 0 0 0 0 0 Non-maskable interrupts LOC: 0 0 0 0 0 0 0 0 Local timer interrupts RES: 244219 172293 148737 143658 151688 129831 131471 124820 Rescheduling interrupts CAL: 7319 15776 13764 10415 8623 7917 8547 8307 function call interrupts TLB: 0 0 0 0 0 0 0 0 TLB shootdowns SPU: 0 0 0 0 0 0 0 0 Spurious interrupts ERR: 0 Wed Sep 10 20:22:08 CEST 2008 CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 4155662 0 0 0 0 0 0 0 xen-dyn-virq timer0 1: 39448 0 0 0 0 0 0 0 xen-dyn-ipi spinlock0 2: 244261 0 0 0 0 0 0 0 xen-dyn-ipi resched0 3: 668 0 0 0 0 0 0 0 xen-dyn-ipi callfunc0 4: 0 0 0 0 0 0 0 0 xen-dyn-virq debug0 5: 6652 0 0 0 0 0 0 0 xen-dyn-ipi callfuncsingle0 6: 0 4155661 0 0 0 0 0 0 xen-dyn-virq timer1 7: 0 33441 0 0 0 0 0 0 xen-dyn-ipi spinlock1 8: 0 172309 0 0 0 0 0 0 xen-dyn-ipi resched1 9: 0 1016 0 0 0 0 0 0 xen-dyn-ipi callfunc1 10: 0 0 0 0 0 0 0 0 xen-dyn-virq debug1 11: 0 14764 0 0 0 0 0 0 xen-dyn-ipi callfuncsingle1 12: 0 0 4155661 0 0 0 0 0 xen-dyn-virq timer2 13: 0 0 43315 0 0 0 0 0 xen-dyn-ipi spinlock2 14: 0 0 148755 0 0 0 0 0 xen-dyn-ipi resched2 15: 0 0 1076 0 0 0 0 0 xen-dyn-ipi callfunc2 16: 0 0 0 0 0 0 0 0 xen-dyn-virq debug2 17: 0 0 12688 0 0 0 0 0 xen-dyn-ipi callfuncsingle2 18: 0 0 0 4155661 0 0 0 0 xen-dyn-virq timer3 19: 0 0 0 41114 0 0 0 0 xen-dyn-ipi spinlock3 20: 0 0 0 143676 0 0 0 0 xen-dyn-ipi resched3 21: 0 0 0 1158 0 0 0 0 xen-dyn-ipi callfunc3 22: 0 0 0 0 0 0 0 0 xen-dyn-virq debug3 23: 0 0 0 9259 0 0 0 0 xen-dyn-ipi callfuncsingle3 24: 0 0 0 0 4155656 0 0 0 xen-dyn-virq timer4 25: 0 0 0 0 43602 0 0 0 xen-dyn-ipi spinlock4 26: 0 0 0 0 151692 0 0 0 xen-dyn-ipi resched4 27: 0 0 0 0 1090 0 0 0 xen-dyn-ipi callfunc4 28: 0 0 0 0 0 0 0 0 xen-dyn-virq debug4 29: 0 0 0 0 7533 0 0 0 xen-dyn-ipi callfuncsingle4 30: 0 0 0 0 0 4155657 0 0 xen-dyn-virq timer5 31: 0 0 0 0 0 41266 0 0 xen-dyn-ipi spinlock5 32: 0 0 0 0 0 129833 0 0 xen-dyn-ipi resched5 33: 0 0 0 0 0 1088 0 0 xen-dyn-ipi callfunc5 34: 0 0 0 0 0 0 0 0 xen-dyn-virq debug5 35: 0 0 0 0 0 6830 0 0 xen-dyn-ipi callfuncsingle5 36: 0 0 0 0 0 0 4155658 0 xen-dyn-virq timer6 37: 0 0 0 0 0 0 41926 0 xen-dyn-ipi spinlock6 38: 0 0 0 0 0 0 131479 0 xen-dyn-ipi resched6 39: 0 0 0 0 0 0 959 0 xen-dyn-ipi callfunc6 40: 0 0 0 0 0 0 0 0 xen-dyn-virq debug6 41: 0 0 0 0 0 0 7590 0 xen-dyn-ipi callfuncsingle6 42: 0 0 0 0 0 0 0 4155663 xen-dyn-virq timer7 43: 0 0 0 0 0 0 0 42227 xen-dyn-ipi spinlock7 44: 0 0 0 0 0 0 0 124824 xen-dyn-ipi resched7 45: 0 0 0 0 0 0 0 945 xen-dyn-ipi callfunc7 46: 0 0 0 0 0 0 0 0 xen-dyn-virq debug7 47: 0 0 0 0 0 0 0 7363 xen-dyn-ipi callfuncsingle7 48: 715 0 0 0 0 0 0 0 xen-dyn-event xenbus 49: 55248 0 0 0 0 0 0 0 xen-dyn-event vfb 50: 5 0 0 0 0 0 0 0 xen-dyn-event hvc_console 51: 365535 0 0 0 0 0 0 0 xen-dyn-event blkif 52: 37774 0 0 0 0 0 0 0 xen-dyn-event blkif 53: 2204979 0 0 0 0 0 0 0 xen-dyn-event eth0 54: 59087 0 0 0 0 0 0 0 xen-dyn-event eth1 55: 4963 0 0 0 0 0 0 0 xen-dyn-event vkbd NMI: 0 0 0 0 0 0 0 0 Non-maskable interrupts LOC: 0 0 0 0 0 0 0 0 Local timer interrupts RES: 244261 172309 148755 143676 151692 129833 131479 124824 Rescheduling interrupts CAL: 7320 15780 13764 10417 8623 7918 8549 8308 function call interrupts TLB: 0 0 0 0 0 0 0 0 TLB shootdowns SPU: 0 0 0 0 0 0 0 0 Spurious interrupts ERR: 0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 2.6.27-rc6 xen soft lockup 2008-09-10 18:43 ` Rambaldi @ 2008-09-10 19:25 ` Jeremy Fitzhardinge 2008-09-10 20:59 ` Rambaldi 0 siblings, 1 reply; 6+ messages in thread From: Jeremy Fitzhardinge @ 2008-09-10 19:25 UTC (permalink / raw) To: Rambaldi; +Cc: linux-kernel, Ingo Molnar Rambaldi wrote: > The machine has two Intel(R) Xeon(R) E5420's so that gives a total of > 8 cpu's > During the time of the lockup the cpu load, as measured with cacti, > was about 4% > with a increase to 15% at the time the BUG was triggered. So I would > say mostly idle > but not very idle. So that's the cpu load within the domain? How about the overall system load? What other domains are running? > > > Did anything fail or misbehave? > No nothing failed or misbehaved (as far as I could tell) > > With dynticks I guess you mean: CONFIG_NO_HZ ; this option is not set. (In general its a good idea to set it for virtual machines, to avoid spuriously scheduling vcpus.) > I have attached my .config. I have also attached the output of > (date ; cat /proc/interrupts ; sleep 10 ; date ; cat /proc/interrupts > )> /tmp/interrupts > to give an impression about the number of interrupts after 11:30 hours > of uptime. Well, there were 1001 interrupts on cpu 1 in that interval, which shows that the timer interrupts are going at full rate on the idle cpu. I'm a bit confused. I'm not sure what would trigger a lockup at that point, unless it really stopped taking interrupts for a while. Unfortunately the RIP and backtrace are not particularly helpful. I'm assuming the message is spurious, and indicates some other kind of timekeeping bug. > Any other info that you need? Full dmesg output, for completeness. J ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 2.6.27-rc6 xen soft lockup 2008-09-10 19:25 ` Jeremy Fitzhardinge @ 2008-09-10 20:59 ` Rambaldi 2008-09-16 17:33 ` Jeremy Fitzhardinge 0 siblings, 1 reply; 6+ messages in thread From: Rambaldi @ 2008-09-10 20:59 UTC (permalink / raw) To: Jeremy Fitzhardinge; +Cc: linux-kernel, Ingo Molnar [-- Attachment #1: Type: text/plain, Size: 2039 bytes --] Jeremy Fitzhardinge wrote: > Rambaldi wrote: >> The machine has two Intel(R) Xeon(R) E5420's so that gives a total of >> 8 cpu's >> During the time of the lockup the cpu load, as measured with cacti, >> was about 4% >> with a increase to 15% at the time the BUG was triggered. So I would >> say mostly idle >> but not very idle. > > So that's the cpu load within the domain? How about the overall system > load? What other domains are running? > Yes I was talking about the load in the domU. The overall load of the system was idle. Cacti, monitoring dom0, showed no signs of network or disk activity. The cpu load for the dom0 was also idle. The system hosts a total of 6 domU's. I have no cpu load measurements for the other domU's but judging from the lack of disk and network activity and constant cpu temperature readings I would say that there cpu load was also mostly idle. >>> Did anything fail or misbehave? >> No nothing failed or misbehaved (as far as I could tell) >> >> With dynticks I guess you mean: CONFIG_NO_HZ ; this option is not set. > > (In general its a good idea to set it for virtual machines, to avoid > spuriously scheduling vcpus.) > Ok, I will change that. >> I have attached my .config. I have also attached the output of >> (date ; cat /proc/interrupts ; sleep 10 ; date ; cat /proc/interrupts >> )> /tmp/interrupts >> to give an impression about the number of interrupts after 11:30 hours >> of uptime. > > Well, there were 1001 interrupts on cpu 1 in that interval, which shows > that the timer interrupts are going at full rate on the idle cpu. > > I'm a bit confused. I'm not sure what would trigger a lockup at that > point, unless it really stopped taking interrupts for a while. > Unfortunately the RIP and backtrace are not particularly helpful. I'm > assuming the message is spurious, and indicates some other kind of > timekeeping bug. > >> Any other info that you need? > > Full dmesg output, for completeness. > > J > dmesg output attached. thanks for looking into it. R [-- Attachment #2: dmesg --] [-- Type: text/plain, Size: 11486 bytes --] Linux version 2.6.27-rc6 (root@localhost) (gcc version 4.1.2 (Gentoo 4.1.2 p1.1)) #2 SMP Wed Sep 10 08:45:39 CEST 2008 Command line: root=/dev/xvda1 ro xencons=hvc0 xen_fbfront.video=4,1152,864 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: Xen: 0000000000000000 - 00000000000a0000 (usable) Xen: 00000000000a0000 - 0000000000100000 (reserved) Xen: 0000000000100000 - 00000000005f0000 (usable) Xen: 00000000005f0000 - 0000000000d7b000 (reserved) Xen: 0000000000d7b000 - 00000000f0f00000 (usable) last_pfn = 0xf0f00 max_arch_pfn = 0x3ffffffff init_memory_mapping 0000000000 - 00f0e00000 page 4k 00f0e00000 - 00f0f00000 page 4k kernel direct mapping tables up to f0f00000 @ d86000-1513000 last_map_addr: f0f00000 end: f0f00000 DMI not present or invalid. (5 early reservations) ==> bootmem [0000000000 - 00f0f00000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0000d7b000 - 0000d86000] XEN PAGETABLES ==> [0000d7b000 - 0000d86000] #3 [0000200000 - 00005ef234] TEXT DATA BSS ==> [0000200000 - 00005ef234] #4 [0000d86000 - 0001505000] PGTABLE ==> [0000d86000 - 0001505000] Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00100000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x000000a0 0: 0x00000100 -> 0x000005f0 0: 0x00000d7b -> 0x000f0f00 On node 0 totalpages: 984853 DMA zone: 992 pages, LIFO batch:0 DMA32 zone: 969347 pages, LIFO batch:31 No local APIC present Allocating PCI resources starting at f1000000 (gap: f0f00000:f100000) PERCPU: Allocating 50400 bytes of per cpu data NR_CPUS: 8, nr_cpu_ids: 8, nr_node_ids 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 970339 Kernel command line: root=/dev/xvda1 ro xencons=hvc0 xen_fbfront.video=4,1152,864 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Detected 2500.000 MHz processor. Console: colour dummy device 80x25 console [tty0] enabled console [hvc0] enabled Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Checking aperture... No AGP bridge found Memory: 3864692k/3947520k available (2093k kernel code, 74256k reserved, 948k data, 324k init) CPA: page pool initialized 1 of 1 pages preallocated Xen: using vcpuop timer interface installing Xen timer for CPU 0 Calibrating delay loop (skipped), value calculated using timer frequency.. 5000.00 BogoMIPS (lpj=25000000) Mount-cache hash table entries: 256 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 Freeing SMP alternatives: 26k freed cpu 0 spinlock event irq 1 installing Xen timer for CPU 1 cpu 1 spinlock event irq 7 Initializing CPU#1 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 installing Xen timer for CPU 2 cpu 2 spinlock event irq 13 Initializing CPU#2 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 installing Xen timer for CPU 3 cpu 3 spinlock event irq 19 Initializing CPU#3 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 installing Xen timer for CPU 4 cpu 4 spinlock event irq 25 Initializing CPU#4 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 installing Xen timer for CPU 5 cpu 5 spinlock event irq 31 Initializing CPU#5 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 installing Xen timer for CPU 6 cpu 6 spinlock event irq 37 Initializing CPU#6 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 installing Xen timer for CPU 7 cpu 7 spinlock event irq 43 Initializing CPU#7 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 Brought up 8 CPUs CPU0 attaching sched-domain: domain 0: span 0-7 level MC groups: 0 1 2 3 4 5 6 7 CPU1 attaching sched-domain: domain 0: span 0-7 level MC groups: 1 2 3 4 5 6 7 0 CPU2 attaching sched-domain: domain 0: span 0-7 level MC groups: 2 3 4 5 6 7 0 1 CPU3 attaching sched-domain: domain 0: span 0-7 level MC groups: 3 4 5 6 7 0 1 2 CPU4 attaching sched-domain: domain 0: span 0-7 level MC groups: 4 5 6 7 0 1 2 3 CPU5 attaching sched-domain: domain 0: span 0-7 level MC groups: 5 6 7 0 1 2 3 4 CPU6 attaching sched-domain: domain 0: span 0-7 level MC groups: 6 7 0 1 2 3 4 5 CPU7 attaching sched-domain: domain 0: span 0-7 level MC groups: 7 0 1 2 3 4 5 6 net_namespace: 1440 bytes Booting paravirtualized kernel on Xen Xen version: 3.3.0 (preserve-AD) xor: automatically using best checksumming function: generic_sse generic_sse: 2516.400 MB/sec xor: using function: generic_sse (2516.400 MB/sec) Grant table initialized NET: Registered protocol family 16 PCI: Fatal: No config space access function found xen_balloon: Initialising balloon driver. SCSI subsystem initialized libata version 3.00 loaded. PCI: System does not support PCI PCI: System does not support PCI PCI-GART: No AMD northbridge found. NET: Registered protocol family 2 IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) TCP established hash table entries: 262144 (order: 10, 4194304 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 262144 bind 65536) TCP reno registered NET: Registered protocol family 1 msgmni has been set to 7710 async_tx: api initialized (sync-only) io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered Console: switching to colour frame buffer device 144x54 console [tty0] enabled Non-volatile memory driver v1.2 Linux agpgart interface v0.103 loop: module loaded Initialising Xen virtual ethernet driver. blkfront: xvda: barriers enabled xvda:<4>Driver 'sd' needs updating - please use bus_type methods i8042.c: No controller found. mice: PS/2 mouse device common for all mice input: PC Speaker as /class/input/input0 input: Xen Virtual Keyboard as /class/input/input1 xvda1 xvda2 blkfront: xvdb: barriers enabled xvdb: unknown partition table input: Xen Virtual Pointer as /class/input/input2 md: linear personality registered for level -1 md: raid0 personality registered for level 0 md: raid1 personality registered for level 1 md: raid10 personality registered for level 10 raid6: int64x1 2279 MB/s raid6: int64x2 2728 MB/s raid6: int64x4 2676 MB/s raid6: int64x8 1801 MB/s raid6: sse2x1 2776 MB/s raid6: sse2x2 5287 MB/s raid6: sse2x4 6080 MB/s raid6: using algorithm sse2x4 (6080 MB/s) md: raid6 personality registered for level 6 md: raid5 personality registered for level 5 md: raid4 personality registered for level 4 md: multipath personality registered for level -4 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com cpuidle: using governor ladder IPv4 over IPv4 tunneling driver GRE over IPv4 tunneling driver TCP cubic registered NET: Registered protocol family 17 IO APIC resources could be not be allocated. XENBUS: Device with no driver: device/console/0 md: Autodetecting RAID arrays. md: Scanned 0 and added 0 devices. md: autorun ... md: ... autorun DONE. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 324k freed EXT3 FS on xvda1, internal journal NET: Registered protocol family 10 lo: Disabled Privacy Extensions tunl0: Disabled Privacy Extensions kjournald starting. Commit interval 5 seconds EXT3 FS on dm-0, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on dm-1, internal journal EXT3-fs: mounted filesystem with ordered data mode. ReiserFS: dm-2: found reiserfs format "3.6" with standard journal ReiserFS: dm-2: using ordered data mode ReiserFS: dm-2: journal params: device dm-2, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 ReiserFS: dm-2: checking transaction log (dm-2) ReiserFS: dm-2: Using r5 hash to sort names RPC: Registered udp transport module. RPC: Registered tcp transport module. Installing knfsd (copyright (C) 1996 okir@monad.swb.de). usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Adding 8388600k swap on /dev/mapper/vghome-swap. Priority:-1 extents:1 across:8388600k process `sysctl' is using deprecated sysctl (syscall) net.ipv6.neigh.default.base_reachable_time; Use net.ipv6.neigh.default.base_reachable_time_ms instead. eth0: no IPv6 routers present ip6_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Plase use nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. ip_tables: (C) 2000-2006 Netfilter Core Team eth1: no IPv6 routers present NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory NFSD: starting 90-second grace period warning: `asterisk' uses 32-bit capabilities (legacy support in use) IPv6 over IPv4 tunneling driver sit0: Disabled Privacy Extensions sixxs: Disabled Privacy Extensions linksys: Disabled Privacy Extensions BUG: soft lockup - CPU#1 stuck for 4125s! [swapper:0] Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 CPU 1: Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 ip_tables nf_conntrack_ipv6 xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables usbcore nfsd lockd auth_rpcgss sunrpc exportfs reiserfs ipv6 Pid: 0, comm: swapper Not tainted 2.6.27-rc6 #2 RIP: e030:[<ffffffff802093aa>] [<ffffffff802093aa>] _stext+0x3aa/0x1000 RSP: e02b:ffff8800f0869f28 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff802093aa RDX: ffff8800f0868000 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000000 R09: ffff880001542478 R10: ffff8800f0a27e90 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007fe2c6a8a710(0000) GS:ffff8800f084cec0(0000) knlGS:0000000000000000 CS: e033 DS: 002b ES: 002b CR0: 000000008005003b CR2: 00007fe2c6aab000 CR3: 00000000cc292000 CR4: 0000000000002620 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: [<ffffffff803f9a39>] unix_poll+0x0/0xa4 [<ffffffff8020a533>] xen_safe_halt+0xc/0x15 [<ffffffff8020b953>] xen_idle+0x33/0x48 [<ffffffff8020e883>] cpu_idle+0x45/0x63 sixxs: Disabled Privacy Extensions ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: 2.6.27-rc6 xen soft lockup 2008-09-10 20:59 ` Rambaldi @ 2008-09-16 17:33 ` Jeremy Fitzhardinge 0 siblings, 0 replies; 6+ messages in thread From: Jeremy Fitzhardinge @ 2008-09-16 17:33 UTC (permalink / raw) To: Rambaldi; +Cc: linux-kernel, Ingo Molnar Rambaldi wrote: > dmesg output attached. > > thanks for looking into it. It looks like this isn't Xen-specific at all. See http://www.kerneloops.org/searchweek.php?search=native_safe_halt J ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-09-16 17:34 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-09-10 12:19 2.6.27-rc6 xen soft lockup Rambaldi 2008-09-10 16:53 ` Jeremy Fitzhardinge 2008-09-10 18:43 ` Rambaldi 2008-09-10 19:25 ` Jeremy Fitzhardinge 2008-09-10 20:59 ` Rambaldi 2008-09-16 17:33 ` Jeremy Fitzhardinge
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