Re: early crash on ancient tablet related to no-bootmem

From: Stefan Hellermann
Date: Thu May 05 2011 - 17:58:01 EST


CC: yinghai@xxxxxxxxxx

Is this BIOS-88 RAM map supposed to work?

Am 05.05.2011 22:02, schrieb Stefan Hellermann:
> Hi!
>
> I have an really old tablet PC. It's and 486 with 40MHz and 8MB Ram
> (http://www.homecomputermuseum.de/comp/327_de.htm)
> I sometimes test new kernels on it, and since the invention of
> CONFIG_NO_BOOTMEM it does not work with this option enabled. So 2.6.36
> without NO_BOOTMEM work, every newer Kernel will hang, only visible with
> earlyprintk=vga.
>
> Bootlog:
> Booting the kernel.
> Linux version 2.6.36 (stefan@xxxxxxxxxxxxxx) (gcc version 4.6.0 20110428
> (Red Hat 4.6.0-6) (GCC) ) #5 Thu May 5 21:49:09 CEST 2011
> BIOS-provided physical RAM map:
> BIOS-88: 0000000000000000 - 000000000009f000 (usable)
> BIOS-88: 0000000000100000 - 0000000000840000 (usable)
> bootconsole [earlyser0] enabled
> Notice: NX (Execute Disable) protection missing in CPU or disabled in BIOS!
> DMI not present or invalid.
> last_pfn = 0x840 max_arch_pfn = 0x100000
> init_memory_mapping: 0000000000000000-0000000000840000
> 8MB LOWMEM available.
> mapped low ram: 0 - 00840000
> low ram: 0 - 00840000
> Zone PFN ranges:
> DMA 0x00000001 -> 0x00001000
> Normal empty
> Movable zone start PFN for each node
> early_node_map[2] active PFN ranges
> 0: 0x00000001 -> 0x0000009f
> 0: 0x00000100 -> 0x00000840
> BUG: Int 6: CR2 (null)
> EDI c034663c ESI (null) EBP c0329f38 ESP c0329ef4
> EBX c0346380 EDX 00000006 ECX ffffffff EAX fffffff4
> err (null) EIP c0353191 CS c0320060 flg 00010082
> Stack: (null) c030c533 000007cd (null) c030c533 00000001 (null) (null)
> 00000003 0000083f 00000018 00000002 00000002 c0329f6c c03534d6 (null)
> (null) 00000100 00000840 (null) c0329f64 00000001 00001000 (null)
> Pid: 0, comm: swapper Not tainted 2.6.36 #5
> Call Trace:
> [<c02e3707>] ? 0xc02e3707
> [<c035e6e5>] 0xc035e6e5
> [<c0353191>] ? 0xc0353191
> [<c03534d6>] 0xc03534d6
> [<c034f1cd>] 0xc034f1cd
> [<c034a824>] 0xc034a824
> [<c03513cb>] ? 0xc03513cb
> [<c0349432>] 0xc0349432
> [<c0349066>] 0xc0349066
>
> with NO_BOOTMEM=y. Is it possible to resolve this symbols somehow?
> CONFIG_FRAMEPOINTER=y. With latest git the crash is about the same.
>
> Bootlog of 2.6.36 without NO_BOOTMEM:
>
> Decompressing Linux... Parsing ELF... done.
> Booting the kernel.
> Linux version 2.6.36 (stefan@xxxxxxxxxxxxxx) (gcc version 4.6.0 20110428
> (Red Hat 4.6.0-6) (GCC) ) #4 Thu May 5 21:25:47 CEST 2011
> BIOS-provided physical RAM map:
> BIOS-88: 0000000000000000 - 000000000009f000 (usable)
> BIOS-88: 0000000000100000 - 0000000000840000 (usable)
> bootconsole [earlyser0] enabled
> Notice: NX (Execute Disable) protection missing in CPU or disabled in BIOS!
> DMI not present or invalid.
> last_pfn = 0x840 max_arch_pfn = 0x100000
> init_memory_mapping: 0000000000000000-0000000000840000
> 8MB LOWMEM available.
> mapped low ram: 0 - 00840000
> low ram: 0 - 00840000
> node 0 low ram: 00000000 - 00840000
> node 0 bootmap 00001000 - 00001108
> (5/32 early reservations) ==> bootmem [0000000000 - 0000840000]
> #0 [0000100000 - 000038dfa8] TEXT DATA BSS ==> [0000100000 -
> 000038dfa8]
> #1 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 -
> 0000100000]
> #2 [000038e000 - 0000390000] BRK ==> [000038e000 -
> 0000390000]
> #3 [0000007000 - 0000008000] PGTABLE ==> [0000007000 -
> 0000008000]
> #4 [0000001000 - 0000002000] BOOTMAP ==> [0000001000 -
> 0000002000]
> Zone PFN ranges:
> DMA 0x00000001 -> 0x00001000
> Normal empty
> Movable zone start PFN for each node
> early_node_map[2] active PFN ranges
> 0: 0x00000001 -> 0x0000009f
> 0: 0x00000100 -> 0x00000840
> Allocating PCI resources starting at 840000 (gap: 840000:ff7c0000)
> Built 1 zonelists in Zone order, mobility grouping off. Total pages: 1997
> Kernel command line: root=/dev/hda2 parport=0x378,7 init=/etc/preinit
> noinitrd earlyprintk=ttyS0,9600
> PID hash table entries: 32 (order: -5, 128 bytes)
> Dentry cache hash table entries: 1024 (order: 0, 4096 bytes)
> Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
> Initializing CPU#0
> Memory: 5320k/8448k available (1933k kernel code, 2736k reserved, 387k
> data, 196k init, 0k highmem)
> virtual kernel memory layout:
> fixmap : 0xfffe4000 - 0xfffff000 ( 108 kB)
> vmalloc : 0xc1040000 - 0xfffe2000 (1007 MB)
> lowmem : 0xc0000000 - 0xc0840000 ( 8 MB)
> .init : 0xc0345000 - 0xc0376000 ( 196 kB)
> .data : 0xc02e356b - 0xc03442e4 ( 387 kB)
> .text : 0xc0100000 - 0xc02e356b (1933 kB)
> Checking if this processor honours the WP bit even in supervisor mode...Ok.
> SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
> NR_IRQS:16
> Console: colour VGA+ 80x25
> console [tty0] enabled, bootconsole disabled
>
>
>
> One remark: Only 8MB Ram, so I had to change CONFIG_PHYSICAL_START and
> even grub does not work on this machine. But there is something called
> grub4dos that works...
>
> config:
>
> #
> # Automatically generated make config: don't edit
> # Linux kernel version: 2.6.36
> # Thu May 5 21:43:11 2011
> #
> # CONFIG_64BIT is not set
> CONFIG_X86_32=y
> # CONFIG_X86_64 is not set
> CONFIG_X86=y
> CONFIG_INSTRUCTION_DECODER=y
> CONFIG_OUTPUT_FORMAT="elf32-i386"
> CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
> CONFIG_GENERIC_CMOS_UPDATE=y
> CONFIG_CLOCKSOURCE_WATCHDOG=y
> CONFIG_GENERIC_CLOCKEVENTS=y
> CONFIG_LOCKDEP_SUPPORT=y
> CONFIG_STACKTRACE_SUPPORT=y
> CONFIG_HAVE_LATENCYTOP_SUPPORT=y
> CONFIG_MMU=y
> CONFIG_ZONE_DMA=y
> # CONFIG_NEED_DMA_MAP_STATE is not set
> CONFIG_NEED_SG_DMA_LENGTH=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_RWSEM_GENERIC_SPINLOCK is not set
> CONFIG_RWSEM_XCHGADD_ALGORITHM=y
> CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
> CONFIG_GENERIC_CALIBRATE_DELAY=y
> # CONFIG_GENERIC_TIME_VSYSCALL is not set
> CONFIG_ARCH_HAS_CPU_RELAX=y
> CONFIG_ARCH_HAS_DEFAULT_IDLE=y
> CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
> CONFIG_HAVE_SETUP_PER_CPU_AREA=y
> CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
> CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
> # CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
> CONFIG_ARCH_HIBERNATION_POSSIBLE=y
> CONFIG_ARCH_SUSPEND_POSSIBLE=y
> # CONFIG_ZONE_DMA32 is not set
> CONFIG_ARCH_POPULATES_NODE_MAP=y
> # CONFIG_AUDIT_ARCH is not set
> CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
> CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
> CONFIG_HAVE_EARLY_RES=y
> CONFIG_GENERIC_HARDIRQS=y
> CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
> CONFIG_GENERIC_IRQ_PROBE=y
> CONFIG_X86_32_LAZY_GS=y
> CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
> CONFIG_KTIME_SCALAR=y
> CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
> CONFIG_CONSTRUCTORS=y
>
> #
> # General setup
> #
> CONFIG_EXPERIMENTAL=y
> CONFIG_BROKEN_ON_SMP=y
> CONFIG_INIT_ENV_ARG_LIMIT=32
> CONFIG_CROSS_COMPILE=""
> CONFIG_LOCALVERSION=""
> # CONFIG_LOCALVERSION_AUTO is not set
> CONFIG_HAVE_KERNEL_GZIP=y
> CONFIG_HAVE_KERNEL_BZIP2=y
> CONFIG_HAVE_KERNEL_LZMA=y
> CONFIG_HAVE_KERNEL_LZO=y
> CONFIG_KERNEL_GZIP=y
> # CONFIG_KERNEL_BZIP2 is not set
> # CONFIG_KERNEL_LZMA is not set
> # CONFIG_KERNEL_LZO is not set
> CONFIG_SWAP=y
> # CONFIG_SYSVIPC is not set
> # CONFIG_POSIX_MQUEUE is not set
> # CONFIG_BSD_PROCESS_ACCT is not set
> # CONFIG_TASKSTATS is not set
> # CONFIG_AUDIT is not set
>
> #
> # RCU Subsystem
> #
> # CONFIG_TREE_RCU is not set
> CONFIG_TINY_RCU=y
> # CONFIG_TREE_RCU_TRACE is not set
> # CONFIG_IKCONFIG is not set
> CONFIG_LOG_BUF_SHIFT=14
> CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
> # CONFIG_CGROUPS is not set
> # CONFIG_SYSFS_DEPRECATED_V2 is not set
> # CONFIG_RELAY is not set
> # CONFIG_NAMESPACES is not set
> # CONFIG_BLK_DEV_INITRD is not set
> # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
> CONFIG_SYSCTL=y
> CONFIG_ANON_INODES=y
> CONFIG_EMBEDDED=y
> CONFIG_UID16=y
> CONFIG_SYSCTL_SYSCALL=y
> # CONFIG_KALLSYMS is not set
> CONFIG_HOTPLUG=y
> CONFIG_PRINTK=y
> CONFIG_BUG=y
> CONFIG_ELF_CORE=y
> CONFIG_PCSPKR_PLATFORM=y
> CONFIG_BASE_FULL=y
> CONFIG_FUTEX=y
> CONFIG_EPOLL=y
> CONFIG_SIGNALFD=y
> CONFIG_TIMERFD=y
> CONFIG_EVENTFD=y
> CONFIG_SHMEM=y
> CONFIG_AIO=y
>
> #
> # Kernel Performance Events And Counters
> #
> CONFIG_PERF_EVENTS=y
> # CONFIG_VM_EVENT_COUNTERS is not set
> # CONFIG_SLUB_DEBUG is not set
> # CONFIG_COMPAT_BRK is not set
> # CONFIG_SLAB is not set
> CONFIG_SLUB=y
> # CONFIG_SLOB is not set
> # CONFIG_PROFILING is not set
> CONFIG_HAVE_OPROFILE=y
> CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
> CONFIG_HAVE_IOREMAP_PROT=y
> CONFIG_HAVE_KPROBES=y
> CONFIG_HAVE_KRETPROBES=y
> CONFIG_HAVE_OPTPROBES=y
> CONFIG_HAVE_ARCH_TRACEHOOK=y
> CONFIG_HAVE_DMA_ATTRS=y
> CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
> CONFIG_HAVE_DMA_API_DEBUG=y
> CONFIG_HAVE_HW_BREAKPOINT=y
> CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
> CONFIG_HAVE_USER_RETURN_NOTIFIER=y
> CONFIG_HAVE_PERF_EVENTS_NMI=y
>
> #
> # GCOV-based kernel profiling
> #
> CONFIG_HAVE_GENERIC_DMA_COHERENT=y
> CONFIG_RT_MUTEXES=y
> CONFIG_BASE_SMALL=0
> # CONFIG_MODULES is not set
> CONFIG_BLOCK=y
> # CONFIG_LBDAF is not set
> # CONFIG_BLK_DEV_BSG is not set
> # CONFIG_BLK_DEV_INTEGRITY is not set
>
> #
> # IO Schedulers
> #
> CONFIG_IOSCHED_NOOP=y
> # CONFIG_IOSCHED_DEADLINE is not set
> CONFIG_IOSCHED_CFQ=y
> CONFIG_DEFAULT_CFQ=y
> # CONFIG_DEFAULT_NOOP is not set
> CONFIG_DEFAULT_IOSCHED="cfq"
> # CONFIG_INLINE_SPIN_TRYLOCK is not set
> # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
> # CONFIG_INLINE_SPIN_LOCK is not set
> # CONFIG_INLINE_SPIN_LOCK_BH is not set
> # CONFIG_INLINE_SPIN_LOCK_IRQ is not set
> # CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
> CONFIG_INLINE_SPIN_UNLOCK=y
> # CONFIG_INLINE_SPIN_UNLOCK_BH is not set
> CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
> # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
> # CONFIG_INLINE_READ_TRYLOCK is not set
> # CONFIG_INLINE_READ_LOCK is not set
> # CONFIG_INLINE_READ_LOCK_BH is not set
> # CONFIG_INLINE_READ_LOCK_IRQ is not set
> # CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
> CONFIG_INLINE_READ_UNLOCK=y
> # CONFIG_INLINE_READ_UNLOCK_BH is not set
> CONFIG_INLINE_READ_UNLOCK_IRQ=y
> # CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
> # CONFIG_INLINE_WRITE_TRYLOCK is not set
> # CONFIG_INLINE_WRITE_LOCK is not set
> # CONFIG_INLINE_WRITE_LOCK_BH is not set
> # CONFIG_INLINE_WRITE_LOCK_IRQ is not set
> # CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
> CONFIG_INLINE_WRITE_UNLOCK=y
> # CONFIG_INLINE_WRITE_UNLOCK_BH is not set
> CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
> # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
> # CONFIG_MUTEX_SPIN_ON_OWNER is not set
> CONFIG_FREEZER=y
>
> #
> # Processor type and features
> #
> # CONFIG_NO_HZ is not set
> # CONFIG_HIGH_RES_TIMERS is not set
> CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
> # CONFIG_SMP is not set
> # CONFIG_X86_EXTENDED_PLATFORM is not set
> CONFIG_SCHED_OMIT_FRAME_POINTER=y
> # CONFIG_PARAVIRT_GUEST is not set
> CONFIG_NO_BOOTMEM=y
> # CONFIG_MEMTEST is not set
> # CONFIG_M386 is not set
> CONFIG_M486=y
> # 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_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_MCORE2 is not set
> # CONFIG_MATOM is not set
> # CONFIG_X86_GENERIC is not set
> CONFIG_X86_CPU=y
> CONFIG_X86_INTERNODE_CACHE_SHIFT=4
> CONFIG_X86_CMPXCHG=y
> CONFIG_X86_L1_CACHE_SHIFT=4
> CONFIG_X86_XADD=y
> # CONFIG_X86_PPRO_FENCE is not set
> CONFIG_X86_F00F_BUG=y
> CONFIG_X86_INVD_BUG=y
> CONFIG_X86_WP_WORKS_OK=y
> CONFIG_X86_INVLPG=y
> CONFIG_X86_BSWAP=y
> CONFIG_X86_POPAD_OK=y
> CONFIG_X86_ALIGNMENT_16=y
> CONFIG_X86_MINIMUM_CPU_FAMILY=4
> # CONFIG_PROCESSOR_SELECT is not set
> CONFIG_CPU_SUP_INTEL=y
> CONFIG_CPU_SUP_CYRIX_32=y
> CONFIG_CPU_SUP_AMD=y
> CONFIG_CPU_SUP_CENTAUR=y
> CONFIG_CPU_SUP_TRANSMETA_32=y
> CONFIG_CPU_SUP_UMC_32=y
> # CONFIG_HPET_TIMER is not set
> CONFIG_DMI=y
> # CONFIG_IOMMU_HELPER is not set
> # CONFIG_IOMMU_API is not set
> CONFIG_NR_CPUS=1
> CONFIG_PREEMPT_NONE=y
> # CONFIG_PREEMPT_VOLUNTARY is not set
> # CONFIG_PREEMPT is not set
> # CONFIG_X86_UP_APIC is not set
> # CONFIG_X86_MCE is not set
> # CONFIG_VM86 is not set
> CONFIG_TOSHIBA=y
> # CONFIG_I8K is not set
> # CONFIG_X86_REBOOTFIXUPS is not set
> # CONFIG_MICROCODE is not set
> # CONFIG_X86_MSR is not set
> # CONFIG_X86_CPUID is not set
> CONFIG_NOHIGHMEM=y
> # CONFIG_HIGHMEM4G is not set
> CONFIG_VMSPLIT_3G=y
> # CONFIG_VMSPLIT_3G_OPT is not set
> # CONFIG_VMSPLIT_2G is not set
> # CONFIG_VMSPLIT_2G_OPT is not set
> # CONFIG_VMSPLIT_1G is not set
> CONFIG_PAGE_OFFSET=0xC0000000
> # CONFIG_X86_PAE is not set
> # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
> CONFIG_ARCH_FLATMEM_ENABLE=y
> CONFIG_ARCH_SPARSEMEM_ENABLE=y
> CONFIG_ARCH_SELECT_MEMORY_MODEL=y
> CONFIG_ILLEGAL_POINTER_VALUE=0
> CONFIG_SELECT_MEMORY_MODEL=y
> CONFIG_FLATMEM_MANUAL=y
> # CONFIG_SPARSEMEM_MANUAL is not set
> CONFIG_FLATMEM=y
> CONFIG_FLAT_NODE_MEM_MAP=y
> CONFIG_SPARSEMEM_STATIC=y
> CONFIG_PAGEFLAGS_EXTENDED=y
> CONFIG_SPLIT_PTLOCK_CPUS=4
> # CONFIG_PHYS_ADDR_T_64BIT is not set
> CONFIG_ZONE_DMA_FLAG=1
> CONFIG_BOUNCE=y
> CONFIG_VIRT_TO_BUS=y
> # CONFIG_KSM is not set
> CONFIG_DEFAULT_MMAP_MIN_ADDR=0
> # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
> # CONFIG_X86_RESERVE_LOW_64K is not set
> # CONFIG_MATH_EMULATION is not set
> # CONFIG_MTRR is not set
> # CONFIG_SECCOMP is not set
> # CONFIG_CC_STACKPROTECTOR is not set
> 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_PHYSICAL_START=0x100000
> # CONFIG_RELOCATABLE is not set
> CONFIG_PHYSICAL_ALIGN=0x100000
> # CONFIG_COMPAT_VDSO is not set
> # CONFIG_CMDLINE_BOOL is not set
>
> #
> # Power management and ACPI options
> #
> CONFIG_PM=y
> # CONFIG_PM_DEBUG is not set
> CONFIG_PM_SLEEP=y
> CONFIG_SUSPEND_NVS=y
> CONFIG_SUSPEND=y
> CONFIG_SUSPEND_FREEZER=y
> # CONFIG_HIBERNATION is not set
> CONFIG_PM_RUNTIME=y
> CONFIG_PM_OPS=y
> # CONFIG_SFI is not set
> CONFIG_X86_APM_BOOT=y
> CONFIG_APM=y
> # CONFIG_APM_IGNORE_USER_SUSPEND is not set
> CONFIG_APM_DO_ENABLE=y
> CONFIG_APM_CPU_IDLE=y
> CONFIG_APM_DISPLAY_BLANK=y
> CONFIG_APM_ALLOW_INTS=y
>
> #
> # CPU Frequency scaling
> #
> # CONFIG_CPU_FREQ is not set
> # CONFIG_CPU_IDLE is not set
>
> #
> # Bus options (PCI etc.)
> #
> # CONFIG_PCI is not set
> # CONFIG_ARCH_SUPPORTS_MSI is not set
> CONFIG_ISA_DMA_API=y
> CONFIG_ISA=y
> # CONFIG_EISA is not set
> # CONFIG_MCA is not set
> # CONFIG_SCx200 is not set
> # CONFIG_OLPC is not set
> # CONFIG_OLPC_OPENFIRMWARE is not set
> CONFIG_PCCARD=y
> CONFIG_PCMCIA=y
> CONFIG_PCMCIA_LOAD_CIS=y
>
> #
> # PC-card bridges
> #
> CONFIG_I82365=y
> # CONFIG_TCIC is not set
> CONFIG_PCMCIA_PROBE=y
> CONFIG_PCCARD_NONSTATIC=y
>
> #
> # Executable file formats / Emulations
> #
> CONFIG_BINFMT_ELF=y
> # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
> CONFIG_HAVE_AOUT=y
> # CONFIG_BINFMT_AOUT is not set
> # CONFIG_BINFMT_MISC is not set
> CONFIG_HAVE_ATOMIC_IOMAP=y
> CONFIG_NET=y
>
> #
> # Networking options
> #
> CONFIG_PACKET=y
> CONFIG_UNIX=y
> # CONFIG_NET_KEY is not set
> CONFIG_INET=y
> # CONFIG_IP_MULTICAST is not set
> # CONFIG_IP_ADVANCED_ROUTER is not set
> CONFIG_IP_FIB_HASH=y
> # CONFIG_IP_PNP is not set
> # CONFIG_NET_IPIP is not set
> # CONFIG_NET_IPGRE 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 is not set
> # 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 is not set
> # CONFIG_TCP_CONG_ADVANCED is not set
> CONFIG_TCP_CONG_CUBIC=y
> CONFIG_DEFAULT_TCP_CONG="cubic"
> # CONFIG_TCP_MD5SIG is not set
> CONFIG_IPV6=y
> # CONFIG_IPV6_PRIVACY is not set
> # CONFIG_IPV6_ROUTER_PREF is not set
> # CONFIG_IPV6_OPTIMISTIC_DAD is not set
> # CONFIG_INET6_AH is not set
> # CONFIG_INET6_ESP is not set
> # CONFIG_INET6_IPCOMP is not set
> # CONFIG_IPV6_MIP6 is not set
> # CONFIG_INET6_XFRM_TUNNEL is not set
> # CONFIG_INET6_TUNNEL is not set
> # CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
> # CONFIG_INET6_XFRM_MODE_TUNNEL is not set
> # CONFIG_INET6_XFRM_MODE_BEET is not set
> # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
> # CONFIG_IPV6_SIT is not set
> # CONFIG_IPV6_TUNNEL is not set
> # CONFIG_IPV6_MULTIPLE_TABLES is not set
> # CONFIG_IPV6_MROUTE is not set
> # CONFIG_NETWORK_SECMARK is not set
> # CONFIG_NETWORK_PHY_TIMESTAMPING is not set
> # CONFIG_NETFILTER is not set
> # CONFIG_IP_DCCP is not set
> # CONFIG_IP_SCTP is not set
> # CONFIG_RDS is not set
> # CONFIG_TIPC is not set
> # CONFIG_ATM is not set
> # CONFIG_L2TP is not set
> # CONFIG_BRIDGE is not set
> # CONFIG_NET_DSA is not set
> # CONFIG_VLAN_8021Q is not set
> # CONFIG_DECNET is not set
> # 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_PHONET is not set
> # CONFIG_IEEE802154 is not set
> # CONFIG_NET_SCHED is not set
> # CONFIG_DCB is not set
>
> #
> # 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_WIRELESS is not set
> # CONFIG_WIMAX is not set
> # CONFIG_RFKILL is not set
> # CONFIG_NET_9P is not set
> # CONFIG_CAIF is not set
>
> #
> # Device Drivers
> #
>
> #
> # Generic Driver Options
> #
> CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
> CONFIG_DEVTMPFS=y
> # CONFIG_DEVTMPFS_MOUNT is not set
> CONFIG_STANDALONE=y
> # CONFIG_PREVENT_FIRMWARE_BUILD is not set
> CONFIG_FW_LOADER=y
> CONFIG_FIRMWARE_IN_KERNEL=y
> CONFIG_EXTRA_FIRMWARE=""
> # CONFIG_SYS_HYPERVISOR is not set
> # CONFIG_CONNECTOR is not set
> # CONFIG_MTD is not set
> CONFIG_PARPORT=y
> CONFIG_PARPORT_PC=y
> CONFIG_PARPORT_PC_FIFO=y
> # CONFIG_PARPORT_PC_SUPERIO is not set
> # CONFIG_PARPORT_PC_PCMCIA is not set
> # CONFIG_PARPORT_GSC is not set
> # CONFIG_PARPORT_AX88796 is not set
> # CONFIG_PARPORT_1284 is not set
> # CONFIG_PNP is not set
> CONFIG_BLK_DEV=y
> CONFIG_BLK_DEV_FD=y
> # CONFIG_BLK_DEV_XD is not set
> # CONFIG_PARIDE is not set
> # CONFIG_BLK_DEV_COW_COMMON is not set
> # CONFIG_BLK_DEV_LOOP is not set
>
> #
> # DRBD disabled because PROC_FS, INET or CONNECTOR not selected
> #
> # CONFIG_BLK_DEV_NBD is not set
> # CONFIG_BLK_DEV_RAM is not set
> # CONFIG_CDROM_PKTCDVD is not set
> # CONFIG_ATA_OVER_ETH is not set
> # CONFIG_BLK_DEV_HD is not set
> # CONFIG_MISC_DEVICES is not set
> CONFIG_HAVE_IDE=y
> CONFIG_IDE=y
>
> #
> # Please see Documentation/ide/ide.txt for help/info on IDE drives
> #
> # CONFIG_BLK_DEV_IDE_SATA is not set
> CONFIG_IDE_GD=y
> CONFIG_IDE_GD_ATA=y
> # CONFIG_IDE_GD_ATAPI is not set
> CONFIG_BLK_DEV_IDECS=y
> # CONFIG_BLK_DEV_IDECD is not set
> # CONFIG_BLK_DEV_IDETAPE is not set
> # CONFIG_IDE_TASK_IOCTL is not set
> # CONFIG_IDE_PROC_FS is not set
>
> #
> # IDE chipset support/bugfixes
> #
> CONFIG_IDE_GENERIC=y
> # CONFIG_BLK_DEV_PLATFORM is not set
> # CONFIG_BLK_DEV_CMD640 is not set
>
> #
> # Other IDE chipsets support
> #
>
> #
> # Note: most of these also require special kernel boot parameters
> #
> # CONFIG_BLK_DEV_4DRIVES is not set
> # CONFIG_BLK_DEV_ALI14XX is not set
> # CONFIG_BLK_DEV_DTC2278 is not set
> # CONFIG_BLK_DEV_HT6560B is not set
> # CONFIG_BLK_DEV_QD65XX is not set
> # CONFIG_BLK_DEV_UMC8672 is not set
> # CONFIG_BLK_DEV_IDEDMA is not set
>
> #
> # SCSI device support
> #
> CONFIG_SCSI_MOD=y
> # CONFIG_RAID_ATTRS is not set
> # CONFIG_SCSI is not set
> # CONFIG_SCSI_DMA is not set
> # CONFIG_SCSI_NETLINK is not set
> # CONFIG_ATA is not set
> # CONFIG_MD is not set
> # CONFIG_MACINTOSH_DRIVERS is not set
> CONFIG_NETDEVICES=y
> # CONFIG_DUMMY is not set
> # CONFIG_BONDING is not set
> # CONFIG_MACVLAN is not set
> # CONFIG_EQUALIZER is not set
> # CONFIG_TUN is not set
> # CONFIG_VETH is not set
> # CONFIG_ARCNET is not set
> # CONFIG_PHYLIB is not set
> # CONFIG_NET_ETHERNET is not set
> # CONFIG_NETDEV_1000 is not set
> # CONFIG_NETDEV_10000 is not set
> # CONFIG_TR is not set
> # CONFIG_WLAN is not set
>
> #
> # Enable WiMAX (Networking options) to see the WiMAX drivers
> #
> CONFIG_NET_PCMCIA=y
> # CONFIG_PCMCIA_3C589 is not set
> CONFIG_PCMCIA_3C574=y
> # CONFIG_PCMCIA_FMVJ18X is not set
> # CONFIG_PCMCIA_PCNET is not set
> # CONFIG_PCMCIA_NMCLAN is not set
> # CONFIG_PCMCIA_SMC91C92 is not set
> # CONFIG_PCMCIA_XIRC2PS is not set
> # CONFIG_PCMCIA_AXNET is not set
> # CONFIG_WAN is not set
>
> #
> # CAIF transport drivers
> #
> CONFIG_PLIP=y
> CONFIG_PPP=y
> # CONFIG_PPP_MULTILINK is not set
> # CONFIG_PPP_FILTER is not set
> CONFIG_PPP_ASYNC=y
> # CONFIG_PPP_SYNC_TTY is not set
> # CONFIG_PPP_DEFLATE is not set
> # CONFIG_PPP_BSDCOMP is not set
> # CONFIG_PPP_MPPE is not set
> CONFIG_PPPOE=y
> # CONFIG_SLIP is not set
> CONFIG_SLHC=y
> # CONFIG_NETCONSOLE is not set
> # CONFIG_NETPOLL is not set
> # CONFIG_NET_POLL_CONTROLLER is not set
> # 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
> # CONFIG_INPUT_SPARSEKMAP is not set
>
> #
> # Userland interfaces
> #
> # CONFIG_INPUT_MOUSEDEV is not set
> # CONFIG_INPUT_JOYDEV is not set
> # CONFIG_INPUT_EVDEV is not set
> # CONFIG_INPUT_EVBUG is not set
>
> #
> # Input Device Drivers
> #
> CONFIG_INPUT_KEYBOARD=y
> CONFIG_KEYBOARD_ATKBD=y
> # CONFIG_KEYBOARD_LKKBD is not set
> # CONFIG_KEYBOARD_NEWTON is not set
> # CONFIG_KEYBOARD_OPENCORES is not set
> # CONFIG_KEYBOARD_STOWAWAY is not set
> # CONFIG_KEYBOARD_SUNKBD is not set
> # CONFIG_KEYBOARD_XTKBD is not set
> # CONFIG_INPUT_MOUSE 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_AD714X is not set
> CONFIG_INPUT_PCSPKR=y
> # CONFIG_INPUT_WISTRON_BTNS is not set
> # CONFIG_INPUT_UINPUT is not set
> # CONFIG_INPUT_ADXL34X 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_PARKBD is not set
> CONFIG_SERIO_LIBPS2=y
> # CONFIG_SERIO_RAW is not set
> # CONFIG_SERIO_ALTERA_PS2 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 is not set
> # CONFIG_DEVKMEM is not set
> # CONFIG_SERIAL_NONSTANDARD is not set
> # CONFIG_N_GSM is not set
>
> #
> # Serial drivers
> #
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_FIX_EARLYCON_MEM=y
> CONFIG_SERIAL_8250_CS=y
> CONFIG_SERIAL_8250_NR_UARTS=2
> CONFIG_SERIAL_8250_RUNTIME_UARTS=2
> CONFIG_SERIAL_8250_EXTENDED=y
> # CONFIG_SERIAL_8250_MANY_PORTS is not set
> # CONFIG_SERIAL_8250_SHARE_IRQ is not set
> CONFIG_SERIAL_8250_DETECT_IRQ=y
> # CONFIG_SERIAL_8250_RSA is not set
>
> #
> # Non-8250 serial port support
> #
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
> # CONFIG_SERIAL_TIMBERDALE is not set
> # CONFIG_SERIAL_ALTERA_JTAGUART is not set
> # CONFIG_SERIAL_ALTERA_UART is not set
> CONFIG_UNIX98_PTYS=y
> # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
> # CONFIG_LEGACY_PTYS is not set
> # CONFIG_PRINTER is not set
> # CONFIG_PPDEV is not set
> # CONFIG_IPMI_HANDLER is not set
> # CONFIG_HW_RANDOM is not set
> # CONFIG_NVRAM is not set
> CONFIG_RTC=y
> # CONFIG_DTLK is not set
> # CONFIG_R3964 is not set
>
> #
> # PCMCIA character devices
> #
> # CONFIG_SYNCLINK_CS is not set
> # CONFIG_CARDMAN_4000 is not set
> # CONFIG_CARDMAN_4040 is not set
> # CONFIG_IPWIRELESS is not set
> # CONFIG_MWAVE is not set
> # CONFIG_PC8736x_GPIO is not set
> # CONFIG_NSC_GPIO is not set
> # CONFIG_CS5535_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_RAMOOPS is not set
> # CONFIG_I2C is not set
> # CONFIG_SPI is not set
>
> #
> # PPS support
> #
> # CONFIG_PPS 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_WATCHDOG is not set
> CONFIG_SSB_POSSIBLE=y
>
> #
> # Sonics Silicon Backplane
> #
> # CONFIG_SSB is not set
> # CONFIG_MFD_SUPPORT is not set
> # CONFIG_REGULATOR is not set
> # CONFIG_MEDIA_SUPPORT is not set
>
> #
> # Graphics support
> #
> # CONFIG_DRM is not set
> # CONFIG_VGASTATE is not set
> # CONFIG_VIDEO_OUTPUT_CONTROL is not set
> # CONFIG_FB is not set
> # 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 is not set
> # CONFIG_MDA_CONSOLE is not set
> CONFIG_DUMMY_CONSOLE=y
> # CONFIG_SOUND is not set
> # CONFIG_HID_SUPPORT is not set
> # CONFIG_USB_SUPPORT 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_EDAC is not set
> # CONFIG_RTC_CLASS is not set
> # CONFIG_DMADEVICES is not set
> # CONFIG_AUXDISPLAY is not set
> # CONFIG_UIO is not set
> # CONFIG_STAGING is not set
> # CONFIG_X86_PLATFORM_DEVICES is not set
>
> #
> # Firmware Drivers
> #
> # CONFIG_EDD is not set
> CONFIG_FIRMWARE_MEMMAP=y
> # CONFIG_DELL_RBU is not set
> # CONFIG_DCDBAS is not set
> # CONFIG_DMIID is not set
> # 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_DEFAULTS_TO_ORDERED is not set
> # CONFIG_EXT3_FS_XATTR is not set
> # CONFIG_EXT4_FS is not set
> CONFIG_JBD=y
> # CONFIG_REISERFS_FS is not set
> # CONFIG_JFS_FS is not set
> # CONFIG_FS_POSIX_ACL is not set
> # CONFIG_XFS_FS is not set
> # CONFIG_OCFS2_FS is not set
> # CONFIG_BTRFS_FS is not set
> # CONFIG_NILFS2_FS is not set
> CONFIG_FILE_LOCKING=y
> CONFIG_FSNOTIFY=y
> CONFIG_DNOTIFY=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
>
> #
> # Caches
> #
> # CONFIG_FSCACHE is not set
>
> #
> # CD-ROM/DVD Filesystems
> #
> # CONFIG_ISO9660_FS is not set
> # CONFIG_UDF_FS is not set
>
> #
> # DOS/FAT/NT Filesystems
> #
> CONFIG_FAT_FS=y
> CONFIG_MSDOS_FS=y
> CONFIG_VFAT_FS=y
> CONFIG_FAT_DEFAULT_CODEPAGE=850
> CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15"
> # CONFIG_NTFS_FS is not set
>
> #
> # Pseudo filesystems
> #
> CONFIG_PROC_FS=y
> # CONFIG_PROC_KCORE is not set
> CONFIG_PROC_SYSCTL=y
> CONFIG_PROC_PAGE_MONITOR=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
> # CONFIG_MISC_FILESYSTEMS is not set
> # CONFIG_NETWORK_FILESYSTEMS is not set
>
> #
> # Partition Types
> #
> # CONFIG_PARTITION_ADVANCED is not set
> CONFIG_MSDOS_PARTITION=y
> CONFIG_NLS=y
> 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=y
> # 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=y
> # CONFIG_NLS_ISO8859_1 is not set
> # 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=y
> # CONFIG_NLS_KOI8_R is not set
> # CONFIG_NLS_KOI8_U is not set
> # CONFIG_NLS_UTF8 is not set
> # CONFIG_DLM is not set
>
> #
> # Kernel hacking
> #
> CONFIG_TRACE_IRQFLAGS_SUPPORT=y
> # CONFIG_PRINTK_TIME is not set
> # CONFIG_ENABLE_WARN_DEPRECATED is not set
> # CONFIG_ENABLE_MUST_CHECK is not set
> CONFIG_FRAME_WARN=0
> # CONFIG_MAGIC_SYSRQ is not set
> # CONFIG_STRIP_ASM_SYMS is not set
> # CONFIG_UNUSED_SYMBOLS is not set
> # CONFIG_DEBUG_FS is not set
> # CONFIG_HEADERS_CHECK is not set
> # CONFIG_DEBUG_KERNEL is not set
> # CONFIG_HARDLOCKUP_DETECTOR is not set
> CONFIG_DEBUG_BUGVERBOSE=y
> # CONFIG_DEBUG_MEMORY_INIT is not set
> CONFIG_ARCH_WANT_FRAME_POINTERS=y
> CONFIG_FRAME_POINTER=y
> # CONFIG_SYSCTL_SYSCALL_CHECK is not set
> CONFIG_USER_STACKTRACE_SUPPORT=y
> CONFIG_HAVE_FUNCTION_TRACER=y
> CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
> CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
> CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
> CONFIG_HAVE_DYNAMIC_FTRACE=y
> CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
> CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
> CONFIG_TRACING_SUPPORT=y
> # CONFIG_FTRACE is not set
> # CONFIG_DMA_API_DEBUG is not set
> # CONFIG_ATOMIC64_SELFTEST is not set
> # CONFIG_SAMPLES is not set
> CONFIG_HAVE_ARCH_KGDB=y
> CONFIG_HAVE_ARCH_KMEMCHECK=y
> # CONFIG_STRICT_DEVMEM is not set
> CONFIG_X86_VERBOSE_BOOTUP=y
> CONFIG_EARLY_PRINTK=y
> # CONFIG_4KSTACKS is not set
> CONFIG_DOUBLEFAULT=y
> # CONFIG_IOMMU_STRESS is not set
> CONFIG_HAVE_MMIOTRACE_SUPPORT=y
> 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_OPTIMIZE_INLINING is not set
>
> #
> # Security options
> #
> # CONFIG_KEYS is not set
> # CONFIG_SECURITY is not set
> # CONFIG_SECURITYFS is not set
> CONFIG_DEFAULT_SECURITY_DAC=y
> CONFIG_DEFAULT_SECURITY=""
> # CONFIG_CRYPTO is not set
> CONFIG_HAVE_KVM=y
> # CONFIG_VIRTUALIZATION is not set
> # CONFIG_BINARY_PRINTF is not set
>
> #
> # Library routines
> #
> CONFIG_BITREVERSE=y
> CONFIG_GENERIC_FIND_FIRST_BIT=y
> CONFIG_GENERIC_FIND_NEXT_BIT=y
> CONFIG_GENERIC_FIND_LAST_BIT=y
> CONFIG_CRC_CCITT=y
> # CONFIG_CRC16 is not set
> # CONFIG_CRC_T10DIF is not set
> # CONFIG_CRC_ITU_T is not set
> CONFIG_CRC32=y
> # CONFIG_CRC7 is not set
> # CONFIG_LIBCRC32C is not set
> CONFIG_HAS_IOMEM=y
> CONFIG_HAS_IOPORT=y
> CONFIG_HAS_DMA=y
> CONFIG_NLATTR=y
>
>

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