Re: PI BUG with -rt13

[David Singleton <dsingleton@mvista.com>]

Dinakar Guniguntala wrote:

> Hi,
>
> I was testing PI support in the -rt tree (-rt13) when I hit the BUG
> below. I am using the BULL/Montavista glibc patches. However I would
> think this can be reproduced using just plain FUTEX_WAKE/WAIT_ROBUST
> APIs as well, though I havent tried.  I can send out the test code
> if anybody is interested. I have attached the .config below.
>  
   If I make the  lock in the timer_base_s struct  a raw spinlock this 
BUG goes away.


Dave

>        -Dinakar
>
>
>  
>
> ------------------------------------------------------------------------
>
> testpi-2/1138[CPU#1]: BUG in FREE_WAITER at kernel/rt.c:1368
> [<c011a180>] __WARN_ON+0x60/0x80 (8)
> [<c037c9be>] __down_mutex+0x4fe/0x7fd (48)
> [<c01330d9>] pi_setprio+0xa1/0x642 (104)
> [<c0122196>] lock_timer_base+0x19/0x33 (8)
> [<c037edbd>] _spin_lock_irqsave+0x1d/0x46 (12)
> [<c0122196>] lock_timer_base+0x19/0x33 (8)
> [<c0122196>] lock_timer_base+0x19/0x33 (16)
> [<c01221e8>] __mod_timer+0x38/0xdf (16)
> [<c013aa7b>] sub_preempt_count+0x1a/0x1e (12)
> [<c037e71d>] __down_interruptible+0x923/0xb2b (20)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (16)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (8)
> [<c01344d6>] process_timeout+0x0/0x9 (36)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (64)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (8)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c0137baa>] down_futex+0x70/0x99 (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (20)
> [<c013a91e>] add_preempt_count_ti+0x1e/0xc6 (100)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (44)
> [<c013c98e>] do_futex+0x96/0xfc (24)
> [<c013caec>] sys_futex+0xf8/0x104 (40)
> [<c0102ce7>] sysenter_past_esp+0x54/0x75 (60)
> ---------------------------
> | preempt count: 00000001 ]
> | 1-level deep critical section nesting:
> ----------------------------------------
> .. [<c013a9e0>] .... add_preempt_count+0x1a/0x1e
> .....[<00000000>] ..   ( <= stext+0x3feffd68/0x8)
>
> ------------------------------
> | showing all locks held by: |  (testpi-2/1138 [f6d6c7b0,  69]):
> ------------------------------
>
> #001:             [c3078fe0] {&base->t_base.lock}
> ... acquired at:               lock_timer_base+0x19/0x33
>
> testpi-2/1140[CPU#3]: BUG in FREE_WAITER at kernel/rt.c:1368
> [<c011a180>] __WARN_ON+0x60/0x80 (8)
> [<c037c9be>] __down_mutex+0x4fe/0x7fd (48)
> [<c01330d9>] pi_setprio+0xa1/0x642 (104)
> [<c0122196>] lock_timer_base+0x19/0x33 (8)
> [<c037edbd>] _spin_lock_irqsave+0x1d/0x46 (12)
> [<c0122196>] lock_timer_base+0x19/0x33 (8)
> [<c0122196>] lock_timer_base+0x19/0x33 (16)
> [<c01221e8>] __mod_timer+0x38/0xdf (16)
> [<c013aa7b>] sub_preempt_count+0x1a/0x1e (12)
> [<c037e71d>] __down_interruptible+0x923/0xb2b (20)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (16)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (8)
> [<c01344d6>] process_timeout+0x0/0x9 (36)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (64)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (8)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c0137baa>] down_futex+0x70/0x99 (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (20)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (76)
> [<c013c98e>] do_futex+0x96/0xfc (92)
> [<c013caec>] sys_futex+0xf8/0x104 (40)
> [<c0102ce7>] sysenter_past_esp+0x54/0x75 (60)
> ---------------------------
> | preempt count: 00000001 ]
> | 1-level deep critical section nesting:
> ----------------------------------------
> .. [<c013a9e0>] .... add_preempt_count+0x1a/0x1e
> .....[<00000000>] ..   ( <= stext+0x3feffd68/0x8)
>
> ------------------------------
> | showing all locks held by: |  (testpi-2/1140 [f7d980a0,   0]):
> ------------------------------
>
> #001:             [c3098fe0] {&base->t_base.lock}
> ... acquired at:               lock_timer_base+0x19/0x33
>
> testpi-2/1139[CPU#0]: BUG in FREE_WAITER at kernel/rt.c:1368
> NMI watchdog detected lockup on CPU#1 (5000/5000)
> [<c011a180>] __WARN_ON+0x60/0x80 (8)
> [<c037c9be>] __down_mutex+0x4fe/0x7fd (48)
> [<c013a91e>] add_preempt_count_ti+0x1e/0xc6 (104)
> [<c0122196>] lock_timer_base+0x19/0x33 (8)
> [<c037edbd>] _spin_lock_irqsave+0x1d/0x46 (12)
> [<c0122196>] lock_timer_base+0x19/0x33 (8)
> [<c0122196>] lock_timer_base+0x19/0x33 (16)
> [<c01221e8>] __mod_timer+0x38/0xdf (16)
> [<c013aa7b>] sub_preempt_count+0x1a/0x1e (12)
> [<c037e71d>] __down_interruptible+0x923/0xb2b (20)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (16)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (8)
> [<c01344d6>] process_timeout+0x0/0x9 (36)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (64)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (8)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c0137baa>] down_futex+0x70/0x99 (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (20)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (76)
> [<c037ec7d>] __lock_text_start+0x1d/0x41 (24)
> [<c013c98e>] do_futex+0x96/0xfc (68)
> [<c013caec>] sys_futex+0xf8/0x104 (40)
> [<c0102ce7>] sysenter_past_esp+0x54/0x75 (60)
> ---------------------------
> | preempt count: 00000001 ]
> | 1-level deep critical section nesting:
> ----------------------------------------
> .. [<c013a9e0>] .... add_preempt_count+0x1a/0x1e
> .....[<00000000>] ..   ( <= stext+0x3feffd68/0x8)
>
> ------------------------------
> | showing all locks held by: |  (testpi-2/1139 [f6c347b0,  59]):
> ------------------------------
>
> #00           [c3068fe01:  ] {&base->t_base.lock}
> ..[. acquired at:               lock_timer_base+0x19/0x33
>
> testpi-2/1139[CPU#2]: BUG in FREE_WAITER at kernel/rt.c:1368
> [<c011a180>] __WARN_ON+0x60/0x80 (8)
> [<c037c9be>] __down_mutex+0x4fe/0x7fd (48)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (100)
> [<c0122238>] __mod_timer+0x88/0xdf (12)
> [<c037ec7d>] __lock_text_start+0x1d/0x41 (12)
> [<c0122238>] __mod_timer+0x88/0xdf (8)
> [<c0122238>] __mod_timer+0x88/0xdf (16)
> [<c013aa7b>] sub_preempt_count+0x1a/0x1e (12)
> [<c037e71d>] __down_interruptible+0x923/0xb2b (20)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (16)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (8)
> [<c01344d6>] process_timeout+0x0/0x9 (36)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (64)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (8)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c0137baa>] down_futex+0x70/0x99 (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (12)
> [<c013c1ed>] futex_wait_robust+0x151/0x25b (20)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (76)
> [<c037ec7d>] __lock_text_start+0x1d/0x41 (24)
> [<c013c98e>] do_futex+0x96/0xfc (68)
> [<c013caec>] sys_futex+0xf8/0x104 (40)
> [<c0102ce7>] sysenter_past_esp+0x54/0x75 (60)
> ---------------------------
> | preempt count: 00000001 ]
> | 1-level deep critical section nesting:
> ----------------------------------------
> .. [<c013a9e0>] .... add_preempt_count+0x1a/0x1e
> .....[<00000000>] ..   ( <= stext+0x3feffd68/0x8)
>
> ------------------------------
> | showing all locks held by: |  (testpi-2/1139 [f6c347b0,  59]):
> ------------------------------
>
> #001:             [c3088fe0] {&base->t_base.lock}
> ... acquired at:               __mod_timer+0x88/0xdf
>
>
> Pid: 14, comm:      softirq-timer/1
> EIP: 0060:[<c037f3af>] CPU: 1
> EIP is at _raw_spin_lock+0x19/0x25
> EFLAGS: 00000086    Not tainted  (2.6.14-ray-rt1)
> EAX: f7f26830 EBX: c03e4e0c ECX: 00000001 EDX: f7f26830
> ESI: c3078fe0 EDI: 00000002 EBP: f7f26830 DS: 007b ES: 007b
> CR0: 8005003b CR2: b5fb8dcc CR3: 35d67000 CR4: 000006d0
> [<c037c862>] __down_mutex+0x3a2/0x7fd (12)
> [<c037f3f4>] _raw_spin_unlock+0x12/0x2c (12)
> [<c0113828>] load_balance_newidle+0xf1/0x131 (8)
> [<c013aa7b>] sub_preempt_count+0x1a/0x1e (48)
> [<c01319a6>] ktimer_run_queues+0x27/0x131 (24)
> [<c0114551>] __wake_up+0x44/0x69 (8)
> [<c0122b8d>] run_timer_softirq+0x10b/0x3d6 (12)
> [<c037ecff>] _spin_lock_irq+0x1d/0x41 (12)
> [<c0122b8d>] run_timer_softirq+0x10b/0x3d6 (8)
> [<c0122b8d>] run_timer_softirq+0x10b/0x3d6 (16)
> [<c013a91e>] add_preempt_count_ti+0x1e/0xc6 (16)
> [<c011f0e4>] ksoftirqd+0xe7/0x183 (40)
> [<c011effd>] ksoftirqd+0x0/0x183 (32)
> [<c012d811>] kthread+0xa3/0xcd (4)
> [<c012d76e>] kthread+0x0/0xcd (28)
> [<c0100f75>] kernel_thread_helper+0x5/0xb (16)
> ---------------------------
> | preempt count: 00000002 ]
> | 2-level deep critical section nesting:
> ----------------------------------------
> .. [<c013a9e0>] .... add_preempt_count+0x1a/0x1e
> .....[<00000000>] ..   ( <= stext+0x3feffd68/0x8)
> .. [<c013a9e0>] .... add_preempt_count+0x1a/0x1e
> .....[<00000000>] ..   ( <= stext+0x3feffd68/0x8)
>
> ------------------------------
> | showing all locks held by: |  (softirq-timer/1/14 [f7f26830,  98]):
> ------------------------------
>
>  
>
> ------------------------------------------------------------------------
>
> #
> # Automatically generated make config: don't edit
> # Linux kernel version: 2.6.14-rt13
> # Thu Nov 17 18:45:04 2005
> #
> CONFIG_X86=y
> CONFIG_GENERIC_TIME=y
> CONFIG_SEMAPHORE_SLEEPERS=y
> CONFIG_MMU=y
> CONFIG_UID16=y
> CONFIG_GENERIC_ISA_DMA=y
> CONFIG_GENERIC_IOMAP=y
> CONFIG_ARCH_MAY_HAVE_PC_FDC=y
>
> #
> # Code maturity level options
> #
> CONFIG_EXPERIMENTAL=y
> CONFIG_CLEAN_COMPILE=y
> CONFIG_LOCK_KERNEL=y
> CONFIG_INIT_ENV_ARG_LIMIT=32
>
> #
> # General setup
> #
> CONFIG_LOCALVERSION=""
> CONFIG_LOCALVERSION_AUTO=y
> CONFIG_SWAP=y
> CONFIG_SYSVIPC=y
> # CONFIG_POSIX_MQUEUE is not set
> # CONFIG_BSD_PROCESS_ACCT is not set
> CONFIG_SYSCTL=y
> # CONFIG_AUDIT is not set
> # CONFIG_HOTPLUG is not set
> # CONFIG_KOBJECT_UEVENT is not set
> CONFIG_IKCONFIG=y
> # CONFIG_IKCONFIG_PROC is not set
> CONFIG_CPUSETS=y
> CONFIG_INITRAMFS_SOURCE=""
> # CONFIG_EMBEDDED is not set
> CONFIG_KALLSYMS=y
> # CONFIG_KALLSYMS_ALL is not set
> # CONFIG_KALLSYMS_EXTRA_PASS is not set
> CONFIG_PRINTK=y
> CONFIG_BUG=y
> CONFIG_BASE_FULL=y
> CONFIG_FUTEX=y
> CONFIG_EPOLL=y
> CONFIG_SHMEM=y
> CONFIG_CC_ALIGN_FUNCTIONS=0
> CONFIG_CC_ALIGN_LABELS=0
> CONFIG_CC_ALIGN_LOOPS=0
> CONFIG_CC_ALIGN_JUMPS=0
> # CONFIG_TINY_SHMEM is not set
> CONFIG_BASE_SMALL=0
>
> #
> # Loadable module support
> #
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> # CONFIG_MODULE_FORCE_UNLOAD is not set
> CONFIG_OBSOLETE_MODPARM=y
> # CONFIG_MODVERSIONS is not set
> # CONFIG_MODULE_SRCVERSION_ALL is not set
> CONFIG_KMOD=y
> CONFIG_STOP_MACHINE=y
>
> #
> # Processor type and features
> #
> CONFIG_X86_PC=y
> # CONFIG_X86_ELAN is not set
> # CONFIG_X86_VOYAGER is not set
> # CONFIG_X86_NUMAQ is not set
> # CONFIG_X86_SUMMIT is not set
> # CONFIG_X86_BIGSMP is not set
> # CONFIG_X86_VISWS is not set
> # CONFIG_X86_GENERICARCH is not set
> # CONFIG_X86_ES7000 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=y
> # 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_MCYRIXIII is not set
> # CONFIG_MVIAC3_2 is not set
> # CONFIG_X86_GENERIC is not set
> CONFIG_X86_CMPXCHG=y
> CONFIG_X86_XADD=y
> CONFIG_X86_L1_CACHE_SHIFT=7
> CONFIG_GENERIC_CALIBRATE_DELAY=y
> CONFIG_X86_WP_WORKS_OK=y
> CONFIG_X86_INVLPG=y
> CONFIG_X86_BSWAP=y
> CONFIG_X86_POPAD_OK=y
> CONFIG_X86_GOOD_APIC=y
> CONFIG_X86_INTEL_USERCOPY=y
> CONFIG_X86_USE_PPRO_CHECKSUM=y
> # CONFIG_HPET_TIMER is not set
> # CONFIG_KTIME_SCALAR is not set
> CONFIG_HIGH_RES_TIMERS=y
> CONFIG_HIGH_RES_RESOLUTION=1000
> CONFIG_SMP=y
> CONFIG_NR_CPUS=32
> CONFIG_SCHED_SMT=y
> # CONFIG_PREEMPT_NONE is not set
> # CONFIG_PREEMPT_VOLUNTARY is not set
> # CONFIG_PREEMPT_DESKTOP is not set
> CONFIG_PREEMPT_RT=y
> CONFIG_PREEMPT=y
> CONFIG_PREEMPT_SOFTIRQS=y
> CONFIG_PREEMPT_HARDIRQS=y
> CONFIG_PREEMPT_BKL=y
> CONFIG_PREEMPT_RCU=y
> CONFIG_RCU_STATS=y
> CONFIG_RWSEM_GENERIC_SPINLOCK=y
> CONFIG_ASM_SEMAPHORES=y
> CONFIG_X86_LOCAL_APIC=y
> CONFIG_X86_IO_APIC=y
> CONFIG_X86_IOAPIC_FAST=y
> CONFIG_X86_TSC=y
> CONFIG_X86_MCE=y
> # CONFIG_X86_MCE_NONFATAL is not set
> # CONFIG_X86_MCE_P4THERMAL is not set
> # CONFIG_TOSHIBA is not set
> # 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
>
> #
> # Firmware Drivers
> #
> # CONFIG_EDD is not set
> # CONFIG_DELL_RBU is not set
> CONFIG_DCDBAS=m
> # CONFIG_NOHIGHMEM is not set
> CONFIG_HIGHMEM4G=y
> # CONFIG_HIGHMEM64G is not set
> CONFIG_HIGHMEM=y
> CONFIG_SELECT_MEMORY_MODEL=y
> CONFIG_FLATMEM_MANUAL=y
> # CONFIG_DISCONTIGMEM_MANUAL is not set
> # CONFIG_SPARSEMEM_MANUAL is not set
> CONFIG_FLATMEM=y
> CONFIG_FLAT_NODE_MEM_MAP=y
> # CONFIG_SPARSEMEM_STATIC is not set
> # CONFIG_HIGHPTE is not set
> # CONFIG_MATH_EMULATION is not set
> # CONFIG_MTRR is not set
> # CONFIG_EFI is not set
> CONFIG_IRQBALANCE=y
> # CONFIG_REGPARM is not set
> CONFIG_SECCOMP=y
> # CONFIG_HZ_100 is not set
> # CONFIG_HZ_250 is not set
> CONFIG_HZ_1000=y
> CONFIG_HZ=1000
> CONFIG_PHYSICAL_START=0x100000
> # CONFIG_KEXEC is not set
>
> #
> # Power management options (ACPI, APM)
> #
> CONFIG_PM=y
> # CONFIG_PM_DEBUG is not set
>
> #
> # ACPI (Advanced Configuration and Power Interface) Support
> #
> CONFIG_ACPI=y
> CONFIG_ACPI_AC=m
> # CONFIG_ACPI_BATTERY is not set
> # CONFIG_ACPI_BUTTON is not set
> # CONFIG_ACPI_VIDEO is not set
> # CONFIG_ACPI_HOTKEY is not set
> CONFIG_ACPI_FAN=m
> CONFIG_ACPI_PROCESSOR=m
> CONFIG_ACPI_THERMAL=m
> CONFIG_ACPI_ASUS=m
> CONFIG_ACPI_IBM=m
> CONFIG_ACPI_TOSHIBA=m
> CONFIG_ACPI_BLACKLIST_YEAR=0
> # CONFIG_ACPI_DEBUG is not set
> CONFIG_ACPI_EC=y
> CONFIG_ACPI_POWER=y
> CONFIG_ACPI_SYSTEM=y
> # CONFIG_X86_PM_TIMER is not set
> # CONFIG_ACPI_CONTAINER is not set
>
> #
> # APM (Advanced Power Management) BIOS Support
> #
> # CONFIG_APM is not set
>
> #
> # CPU Frequency scaling
> #
> # CONFIG_CPU_FREQ is not set
>
> #
> # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
> #
> CONFIG_PCI=y
> # CONFIG_PCI_GOBIOS is not set
> # CONFIG_PCI_GOMMCONFIG is not set
> # CONFIG_PCI_GODIRECT is not set
> CONFIG_PCI_GOANY=y
> CONFIG_PCI_BIOS=y
> CONFIG_PCI_DIRECT=y
> CONFIG_PCI_MMCONFIG=y
> # CONFIG_PCIEPORTBUS is not set
> # CONFIG_PCI_MSI is not set
> # CONFIG_PCI_LEGACY_PROC is not set
> # CONFIG_PCI_DEBUG 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
>
> #
> # PCCARD (PCMCIA/CardBus) support
> #
> # CONFIG_PCCARD is not set
>
> #
> # PCI Hotplug Support
> #
> # CONFIG_HOTPLUG_PCI is not set
>
> #
> # Executable file formats
> #
> CONFIG_BINFMT_ELF=y
> # CONFIG_BINFMT_AOUT is not set
> # CONFIG_BINFMT_MISC is not set
>
> #
> # Networking
> #
> CONFIG_NET=y
>
> #
> # Networking options
> #
> CONFIG_PACKET=y
> CONFIG_PACKET_MMAP=y
> CONFIG_UNIX=y
> CONFIG_XFRM=y
> CONFIG_XFRM_USER=y
> CONFIG_NET_KEY=y
> 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_FWMARK is not set
> CONFIG_IP_ROUTE_MULTIPATH=y
> # CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
> CONFIG_IP_ROUTE_VERBOSE=y
> CONFIG_IP_PNP=y
> CONFIG_IP_PNP_DHCP=y
> CONFIG_IP_PNP_BOOTP=y
> CONFIG_IP_PNP_RARP=y
> CONFIG_NET_IPIP=y
> CONFIG_NET_IPGRE=y
> CONFIG_NET_IPGRE_BROADCAST=y
> CONFIG_IP_MROUTE=y
> CONFIG_IP_PIMSM_V1=y
> CONFIG_IP_PIMSM_V2=y
> CONFIG_ARPD=y
> CONFIG_SYN_COOKIES=y
> CONFIG_INET_AH=y
> CONFIG_INET_ESP=y
> # CONFIG_INET_IPCOMP is not set
> CONFIG_INET_TUNNEL=y
> CONFIG_INET_DIAG=y
> CONFIG_INET_TCP_DIAG=y
> # CONFIG_TCP_CONG_ADVANCED is not set
> CONFIG_TCP_CONG_BIC=y
>
> #
> # IP: Virtual Server Configuration
> #
> # CONFIG_IP_VS is not set
> # CONFIG_IPV6 is not set
> CONFIG_NETFILTER=y
> CONFIG_NETFILTER_DEBUG=y
> # CONFIG_NETFILTER_NETLINK is not set
>
> #
> # IP: Netfilter Configuration
> #
> CONFIG_IP_NF_CONNTRACK=y
> # CONFIG_IP_NF_CT_ACCT is not set
> # CONFIG_IP_NF_CONNTRACK_MARK is not set
> # CONFIG_IP_NF_CONNTRACK_EVENTS is not set
> # CONFIG_IP_NF_CT_PROTO_SCTP is not set
> CONFIG_IP_NF_FTP=y
> CONFIG_IP_NF_IRC=y
> # CONFIG_IP_NF_NETBIOS_NS is not set
> # CONFIG_IP_NF_TFTP is not set
> # CONFIG_IP_NF_AMANDA is not set
> # CONFIG_IP_NF_PPTP is not set
> CONFIG_IP_NF_QUEUE=y
> CONFIG_IP_NF_IPTABLES=y
> CONFIG_IP_NF_MATCH_LIMIT=y
> # CONFIG_IP_NF_MATCH_IPRANGE is not set
> CONFIG_IP_NF_MATCH_MAC=y
> CONFIG_IP_NF_MATCH_PKTTYPE=y
> CONFIG_IP_NF_MATCH_MARK=y
> CONFIG_IP_NF_MATCH_MULTIPORT=y
> CONFIG_IP_NF_MATCH_TOS=y
> # CONFIG_IP_NF_MATCH_RECENT is not set
> CONFIG_IP_NF_MATCH_ECN=y
> CONFIG_IP_NF_MATCH_DSCP=y
> CONFIG_IP_NF_MATCH_AH_ESP=y
> CONFIG_IP_NF_MATCH_LENGTH=y
> CONFIG_IP_NF_MATCH_TTL=y
> CONFIG_IP_NF_MATCH_TCPMSS=y
> CONFIG_IP_NF_MATCH_HELPER=y
> CONFIG_IP_NF_MATCH_STATE=y
> CONFIG_IP_NF_MATCH_CONNTRACK=y
> CONFIG_IP_NF_MATCH_OWNER=y
> # CONFIG_IP_NF_MATCH_ADDRTYPE is not set
> # CONFIG_IP_NF_MATCH_REALM is not set
> # CONFIG_IP_NF_MATCH_SCTP is not set
> # CONFIG_IP_NF_MATCH_DCCP is not set
> # CONFIG_IP_NF_MATCH_COMMENT is not set
> # CONFIG_IP_NF_MATCH_HASHLIMIT is not set
> # CONFIG_IP_NF_MATCH_STRING is not set
> CONFIG_IP_NF_FILTER=y
> CONFIG_IP_NF_TARGET_REJECT=y
> # CONFIG_IP_NF_TARGET_LOG is not set
> # CONFIG_IP_NF_TARGET_ULOG is not set
> # CONFIG_IP_NF_TARGET_TCPMSS is not set
> # CONFIG_IP_NF_TARGET_NFQUEUE is not set
> CONFIG_IP_NF_NAT=y
> CONFIG_IP_NF_NAT_NEEDED=y
> CONFIG_IP_NF_TARGET_MASQUERADE=y
> CONFIG_IP_NF_TARGET_REDIRECT=y
> # CONFIG_IP_NF_TARGET_NETMAP is not set
> # CONFIG_IP_NF_TARGET_SAME is not set
> CONFIG_IP_NF_NAT_SNMP_BASIC=y
> CONFIG_IP_NF_NAT_IRC=y
> CONFIG_IP_NF_NAT_FTP=y
> CONFIG_IP_NF_MANGLE=y
> CONFIG_IP_NF_TARGET_TOS=y
> # CONFIG_IP_NF_TARGET_ECN is not set
> # CONFIG_IP_NF_TARGET_DSCP is not set
> # CONFIG_IP_NF_TARGET_MARK is not set
> # CONFIG_IP_NF_TARGET_CLASSIFY is not set
> # CONFIG_IP_NF_TARGET_TTL is not set
> # CONFIG_IP_NF_RAW is not set
> # CONFIG_IP_NF_ARPTABLES is not set
>
> #
> # DCCP Configuration (EXPERIMENTAL)
> #
> # CONFIG_IP_DCCP is not set
>
> #
> # SCTP Configuration (EXPERIMENTAL)
> #
> # CONFIG_IP_SCTP is not set
> # CONFIG_ATM is not set
> # CONFIG_BRIDGE 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_NET_DIVERT is not set
> # CONFIG_ECONET is not set
> # CONFIG_WAN_ROUTER is not set
> CONFIG_NET_SCHED=y
> CONFIG_NET_SCH_CLK_JIFFIES=y
> # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
> # CONFIG_NET_SCH_CLK_CPU is not set
> # CONFIG_NET_SCH_CBQ is not set
> # CONFIG_NET_SCH_HTB is not set
> # CONFIG_NET_SCH_HFSC is not set
> CONFIG_NET_SCH_PRIO=y
> # CONFIG_NET_SCH_RED is not set
> # CONFIG_NET_SCH_SFQ is not set
> # CONFIG_NET_SCH_TEQL is not set
> # CONFIG_NET_SCH_TBF is not set
> # CONFIG_NET_SCH_GRED is not set
> # CONFIG_NET_SCH_DSMARK is not set
> # CONFIG_NET_SCH_NETEM is not set
> # CONFIG_NET_SCH_INGRESS is not set
> # CONFIG_NET_QOS is not set
> # CONFIG_NET_CLS is not set
> # CONFIG_NET_CLS_ROUTE is not set
>
> #
> # Network testing
> #
> # CONFIG_NET_PKTGEN is not set
> # CONFIG_HAMRADIO is not set
> # CONFIG_IRDA is not set
> # CONFIG_BT is not set
> # CONFIG_IEEE80211 is not set
>
> #
> # Device Drivers
> #
>
> #
> # Generic Driver Options
> #
> CONFIG_STANDALONE=y
> CONFIG_PREVENT_FIRMWARE_BUILD=y
> # CONFIG_FW_LOADER is not set
> # CONFIG_DEBUG_DRIVER is not set
>
> #
> # Connector - unified userspace <-> kernelspace linker
> #
> # CONFIG_CONNECTOR is not set
>
> #
> # Memory Technology Devices (MTD)
> #
> # CONFIG_MTD is not set
>
> #
> # Parallel port support
> #
> # CONFIG_PARPORT is not set
>
> #
> # Plug and Play support
> #
> # CONFIG_PNP is not set
>
> #
> # Block devices
> #
> CONFIG_BLK_DEV_FD=y
> # CONFIG_BLK_DEV_XD 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 is not set
> CONFIG_BLK_DEV_NBD=y
> # CONFIG_BLK_DEV_SX8 is not set
> CONFIG_BLK_DEV_RAM=y
> CONFIG_BLK_DEV_RAM_COUNT=16
> CONFIG_BLK_DEV_RAM_SIZE=4096
> CONFIG_BLK_DEV_INITRD=y
> # CONFIG_LBD is not set
> # CONFIG_CDROM_PKTCDVD is not set
>
> #
> # IO Schedulers
> #
> CONFIG_IOSCHED_NOOP=y
> CONFIG_IOSCHED_AS=y
> CONFIG_IOSCHED_DEADLINE=y
> CONFIG_IOSCHED_CFQ=y
> # CONFIG_ATA_OVER_ETH is not set
>
> #
> # ATA/ATAPI/MFM/RLL support
> #
> CONFIG_IDE=y
> CONFIG_BLK_DEV_IDE=y
>
> #
> # Please see Documentation/ide.txt for help/info on IDE drives
> #
> # CONFIG_BLK_DEV_IDE_SATA is not set
> # CONFIG_BLK_DEV_HD_IDE is not set
> CONFIG_BLK_DEV_IDEDISK=y
> # CONFIG_IDEDISK_MULTI_MODE is not set
> CONFIG_BLK_DEV_IDECD=y
> # CONFIG_BLK_DEV_IDETAPE is not set
> CONFIG_BLK_DEV_IDEFLOPPY=y
> # CONFIG_BLK_DEV_IDESCSI is not set
> # CONFIG_IDE_TASK_IOCTL is not set
>
> #
> # IDE chipset support/bugfixes
> #
> CONFIG_IDE_GENERIC=y
> # CONFIG_BLK_DEV_CMD640 is not set
> # CONFIG_BLK_DEV_IDEPCI is not set
> # CONFIG_IDE_ARM is not set
> # CONFIG_IDE_CHIPSETS is not set
> # CONFIG_BLK_DEV_IDEDMA is not set
> # CONFIG_IDEDMA_AUTO is not set
> # CONFIG_BLK_DEV_HD is not set
>
> #
> # SCSI device support
> #
> # CONFIG_RAID_ATTRS is not set
> CONFIG_SCSI=y
> CONFIG_SCSI_PROC_FS=y
>
> #
> # SCSI support type (disk, tape, CD-ROM)
> #
> CONFIG_BLK_DEV_SD=y
> CONFIG_CHR_DEV_ST=y
> # CONFIG_CHR_DEV_OSST is not set
> CONFIG_BLK_DEV_SR=y
> # CONFIG_BLK_DEV_SR_VENDOR is not set
> # CONFIG_CHR_DEV_SG is not set
> # CONFIG_CHR_DEV_SCH is not set
>
> #
> # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
> #
> CONFIG_SCSI_MULTI_LUN=y
> CONFIG_SCSI_CONSTANTS=y
> # CONFIG_SCSI_LOGGING is not set
>
> #
> # SCSI Transport Attributes
> #
> CONFIG_SCSI_SPI_ATTRS=y
> # CONFIG_SCSI_FC_ATTRS is not set
> # CONFIG_SCSI_ISCSI_ATTRS is not set
> # CONFIG_SCSI_SAS_ATTRS is not set
>
> #
> # SCSI low-level drivers
> #
> # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
> # CONFIG_SCSI_3W_9XXX is not set
> # CONFIG_SCSI_7000FASST is not set
> # CONFIG_SCSI_ACARD is not set
> # CONFIG_SCSI_AHA152X is not set
> # CONFIG_SCSI_AHA1542 is not set
> # CONFIG_SCSI_AACRAID is not set
> CONFIG_SCSI_AIC7XXX=y
> CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
> CONFIG_AIC7XXX_RESET_DELAY_MS=15000
> CONFIG_AIC7XXX_DEBUG_ENABLE=y
> CONFIG_AIC7XXX_DEBUG_MASK=0
> CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
> # CONFIG_SCSI_AIC7XXX_OLD is not set
> # CONFIG_SCSI_AIC79XX is not set
> # CONFIG_SCSI_DPT_I2O is not set
> # CONFIG_SCSI_IN2000 is not set
> # CONFIG_MEGARAID_NEWGEN is not set
> # CONFIG_MEGARAID_LEGACY is not set
> # CONFIG_MEGARAID_SAS is not set
> # CONFIG_SCSI_SATA is not set
> # CONFIG_SCSI_BUSLOGIC is not set
> # CONFIG_SCSI_DMX3191D is not set
> # CONFIG_SCSI_DTC3280 is not set
> # CONFIG_SCSI_EATA is not set
> # CONFIG_SCSI_FUTURE_DOMAIN is not set
> # CONFIG_SCSI_GDTH is not set
> # CONFIG_SCSI_GENERIC_NCR5380 is not set
> # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
> # CONFIG_SCSI_IPS is not set
> # CONFIG_SCSI_INITIO is not set
> # CONFIG_SCSI_INIA100 is not set
> # CONFIG_SCSI_NCR53C406A is not set
> # CONFIG_SCSI_SYM53C8XX_2 is not set
> # CONFIG_SCSI_IPR is not set
> # CONFIG_SCSI_PAS16 is not set
> # CONFIG_SCSI_PSI240I is not set
> # CONFIG_SCSI_QLOGIC_FAS is not set
> # CONFIG_SCSI_QLOGIC_FC is not set
> # CONFIG_SCSI_QLOGIC_1280 is not set
> CONFIG_SCSI_QLA2XXX=y
> # CONFIG_SCSI_QLA21XX is not set
> # CONFIG_SCSI_QLA22XX is not set
> # CONFIG_SCSI_QLA2300 is not set
> # CONFIG_SCSI_QLA2322 is not set
> # CONFIG_SCSI_QLA6312 is not set
> # CONFIG_SCSI_QLA24XX is not set
> # CONFIG_SCSI_LPFC is not set
> # CONFIG_SCSI_SYM53C416 is not set
> # CONFIG_SCSI_DC395x is not set
> # CONFIG_SCSI_DC390T is not set
> # CONFIG_SCSI_T128 is not set
> # CONFIG_SCSI_U14_34F is not set
> # CONFIG_SCSI_ULTRASTOR is not set
> # CONFIG_SCSI_NSP32 is not set
> # CONFIG_SCSI_DEBUG is not set
>
> #
> # Old CD-ROM drivers (not SCSI, not IDE)
> #
> # CONFIG_CD_NO_IDESCSI is not set
>
> #
> # Multi-device support (RAID and LVM)
> #
> # CONFIG_MD is not set
>
> #
> # Fusion MPT device support
> #
> # CONFIG_FUSION is not set
> # CONFIG_FUSION_SPI is not set
> # CONFIG_FUSION_FC is not set
> # CONFIG_FUSION_SAS is not set
>
> #
> # IEEE 1394 (FireWire) support
> #
> # CONFIG_IEEE1394 is not set
>
> #
> # I2O device support
> #
> # CONFIG_I2O is not set
>
> #
> # Network device support
> #
> CONFIG_NETDEVICES=y
> CONFIG_DUMMY=y
> # CONFIG_BONDING is not set
> # CONFIG_EQUALIZER is not set
> # CONFIG_TUN is not set
>
> #
> # ARCnet devices
> #
> # CONFIG_ARCNET is not set
>
> #
> # PHY device support
> #
>
> #
> # Ethernet (10 or 100Mbit)
> #
> # CONFIG_NET_ETHERNET is not set
>
> #
> # Ethernet (1000 Mbit)
> #
> # CONFIG_ACENIC is not set
> # CONFIG_DL2K is not set
> # CONFIG_E1000 is not set
> # CONFIG_NS83820 is not set
> # CONFIG_HAMACHI is not set
> # CONFIG_YELLOWFIN is not set
> # CONFIG_R8169 is not set
> # CONFIG_SIS190 is not set
> # CONFIG_SKGE is not set
> # CONFIG_SK98LIN is not set
> CONFIG_TIGON3=y
> # CONFIG_BNX2 is not set
>
> #
> # Ethernet (10000 Mbit)
> #
> # CONFIG_CHELSIO_T1 is not set
> # CONFIG_IXGB is not set
> # CONFIG_S2IO is not set
>
> #
> # Token Ring devices
> #
> # CONFIG_TR is not set
>
> #
> # Wireless LAN (non-hamradio)
> #
> # CONFIG_NET_RADIO is not set
>
> #
> # Wan interfaces
> #
> # CONFIG_WAN is not set
> # 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_SHAPER is not set
> # CONFIG_NETCONSOLE is not set
> # CONFIG_NETPOLL is not set
> # CONFIG_NET_POLL_CONTROLLER is not set
>
> #
> # ISDN subsystem
> #
> # CONFIG_ISDN is not set
>
> #
> # Telephony Support
> #
> # CONFIG_PHONE is not set
>
> #
> # Input device support
> #
> CONFIG_INPUT=y
>
> #
> # 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_TSDEV 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_SUNKBD is not set
> # CONFIG_KEYBOARD_LKKBD is not set
> # CONFIG_KEYBOARD_XTKBD is not set
> # CONFIG_KEYBOARD_NEWTON is not set
> CONFIG_INPUT_MOUSE=y
> CONFIG_MOUSE_PS2=y
> # CONFIG_MOUSE_SERIAL is not set
> # CONFIG_MOUSE_INPORT is not set
> CONFIG_MOUSE_LOGIBM=y
> # CONFIG_MOUSE_PC110PAD is not set
> # CONFIG_MOUSE_VSXXXAA is not set
> # CONFIG_INPUT_JOYSTICK is not set
> # CONFIG_INPUT_TOUCHSCREEN is not set
> # CONFIG_INPUT_MISC is not set
>
> #
> # Hardware I/O ports
> #
> CONFIG_SERIO=y
> CONFIG_SERIO_I8042=y
> CONFIG_SERIO_SERPORT=y
> # 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_VT_CONSOLE=y
> CONFIG_HW_CONSOLE=y
> # CONFIG_SERIAL_NONSTANDARD is not set
>
> #
> # Serial drivers
> #
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> # CONFIG_SERIAL_8250_ACPI is not set
> CONFIG_SERIAL_8250_NR_UARTS=4
> # CONFIG_SERIAL_8250_EXTENDED is not set
>
> #
> # Non-8250 serial port support
> #
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
> # CONFIG_SERIAL_JSM is not set
> CONFIG_UNIX98_PTYS=y
> CONFIG_LEGACY_PTYS=y
> CONFIG_LEGACY_PTY_COUNT=256
>
> #
> # IPMI
> #
> # CONFIG_IPMI_HANDLER is not set
>
> #
> # Watchdog Cards
> #
> # CONFIG_WATCHDOG is not set
> # CONFIG_HW_RANDOM is not set
> # CONFIG_NVRAM is not set
> CONFIG_RTC=y
> # CONFIG_RTC_HISTOGRAM is not set
> CONFIG_BLOCKER=y
> CONFIG_LPPTEST=y
> # CONFIG_DTLK is not set
> # CONFIG_R3964 is not set
> # CONFIG_APPLICOM is not set
> # CONFIG_SONYPI is not set
>
> #
> # Ftape, the floppy tape device driver
> #
> # CONFIG_AGP is not set
> # CONFIG_DRM is not set
> # CONFIG_MWAVE is not set
> CONFIG_RAW_DRIVER=y
> # CONFIG_HPET is not set
> CONFIG_MAX_RAW_DEVS=256
> # CONFIG_HANGCHECK_TIMER is not set
>
> #
> # TPM devices
> #
> # CONFIG_TCG_TPM is not set
>
> #
> # I2C support
> #
> # CONFIG_I2C is not set
>
> #
> # Dallas's 1-wire bus
> #
> # CONFIG_W1 is not set
>
> #
> # Hardware Monitoring support
> #
> CONFIG_HWMON=y
> # CONFIG_HWMON_VID is not set
> # CONFIG_SENSORS_HDAPS is not set
> # CONFIG_HWMON_DEBUG_CHIP is not set
>
> #
> # Misc devices
> #
> # CONFIG_IBM_ASM is not set
>
> #
> # Multimedia Capabilities Port drivers
> #
>
> #
> # Multimedia devices
> #
> # CONFIG_VIDEO_DEV is not set
>
> #
> # Digital Video Broadcasting Devices
> #
> # CONFIG_DVB is not set
>
> #
> # Graphics support
> #
> # CONFIG_FB is not set
> # CONFIG_VIDEO_SELECT is not set
>
> #
> # Console display driver support
> #
> CONFIG_VGA_CONSOLE=y
> # CONFIG_MDA_CONSOLE is not set
> CONFIG_DUMMY_CONSOLE=y
>
> #
> # Sound
> #
> # CONFIG_SOUND is not set
>
> #
> # USB support
> #
> CONFIG_USB_ARCH_HAS_HCD=y
> CONFIG_USB_ARCH_HAS_OHCI=y
> # CONFIG_USB is not set
>
> #
> # USB Gadget Support
> #
> # CONFIG_USB_GADGET is not set
>
> #
> # MMC/SD Card support
> #
> # CONFIG_MMC is not set
>
> #
> # InfiniBand support
> #
> # CONFIG_INFINIBAND is not set
>
> #
> # SN Devices
> #
>
> #
> # File systems
> #
> CONFIG_EXT2_FS=y
> CONFIG_EXT2_FS_XATTR=y
> # CONFIG_EXT2_FS_POSIX_ACL is not set
> # CONFIG_EXT2_FS_SECURITY 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_JBD=y
> # CONFIG_JBD_DEBUG is not set
> CONFIG_FS_MBCACHE=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_MINIX_FS is not set
> # CONFIG_ROMFS_FS is not set
> CONFIG_INOTIFY=y
> # CONFIG_QUOTA is not set
> CONFIG_DNOTIFY=y
> # CONFIG_AUTOFS_FS is not set
> CONFIG_AUTOFS4_FS=y
> # CONFIG_FUSE_FS is not set
>
> #
> # CD-ROM/DVD Filesystems
> #
> CONFIG_ISO9660_FS=y
> CONFIG_JOLIET=y
> CONFIG_ZISOFS=y
> CONFIG_ZISOFS_FS=y
> CONFIG_UDF_FS=y
> CONFIG_UDF_NLS=y
>
> #
> # DOS/FAT/NT Filesystems
> #
> # CONFIG_MSDOS_FS is not set
> # CONFIG_VFAT_FS is not set
> # CONFIG_NTFS_FS is not set
>
> #
> # Pseudo filesystems
> #
> CONFIG_PROC_FS=y
> CONFIG_PROC_KCORE=y
> CONFIG_SYSFS=y
> CONFIG_TMPFS=y
> CONFIG_HUGETLBFS=y
> CONFIG_HUGETLB_PAGE=y
> CONFIG_RAMFS=y
> # CONFIG_RELAYFS_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_HPFS_FS is not set
> # CONFIG_QNX4FS_FS is not set
> # CONFIG_SYSV_FS is not set
> # CONFIG_UFS_FS is not set
>
> #
> # Network File Systems
> #
> CONFIG_NFS_FS=y
> # CONFIG_NFS_V3 is not set
> # CONFIG_NFS_V4 is not set
> # CONFIG_NFS_DIRECTIO is not set
> CONFIG_NFSD=y
> # CONFIG_NFSD_V3 is not set
> # CONFIG_NFSD_TCP is not set
> # CONFIG_ROOT_NFS is not set
> CONFIG_LOCKD=y
> CONFIG_EXPORTFS=y
> CONFIG_NFS_COMMON=y
> CONFIG_SUNRPC=y
> # CONFIG_RPCSEC_GSS_KRB5 is not set
> # CONFIG_RPCSEC_GSS_SPKM3 is not set
> # 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
> # CONFIG_9P_FS is not set
>
> #
> # Partition Types
> #
> # CONFIG_PARTITION_ADVANCED is not set
> CONFIG_MSDOS_PARTITION=y
>
> #
> # Native Language Support
> #
> CONFIG_NLS=y
> CONFIG_NLS_DEFAULT="iso8859-1"
> # 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 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 is not set
> # CONFIG_NLS_KOI8_R is not set
> # CONFIG_NLS_KOI8_U is not set
> # CONFIG_NLS_UTF8 is not set
>
> #
> # Profiling support
> #
> CONFIG_PROFILING=y
> CONFIG_OPROFILE=y
> CONFIG_PROFILE_NMI=y
>
> #
> # Kernel hacking
> #
> # CONFIG_PRINTK_TIME is not set
> CONFIG_PRINTK_IGNORE_LOGLEVEL=y
> CONFIG_DEBUG_KERNEL=y
> CONFIG_MAGIC_SYSRQ=y
> CONFIG_LOG_BUF_SHIFT=15
> CONFIG_DETECT_SOFTLOCKUP=y
> # CONFIG_SCHEDSTATS is not set
> # CONFIG_DEBUG_SLAB is not set
> CONFIG_DEBUG_PREEMPT=y
> CONFIG_DEBUG_IRQ_FLAGS=y
> # CONFIG_WAKEUP_TIMING is not set
> CONFIG_PREEMPT_TRACE=y
> # CONFIG_CRITICAL_PREEMPT_TIMING is not set
> # CONFIG_CRITICAL_IRQSOFF_TIMING is not set
> CONFIG_DEBUG_DEADLOCKS=y
> # CONFIG_DEBUG_RT_LOCKING_MODE is not set
> # CONFIG_DEBUG_KOBJECT is not set
> # CONFIG_DEBUG_HIGHMEM is not set
> CONFIG_DEBUG_BUGVERBOSE=y
> # CONFIG_DEBUG_INFO is not set
> # CONFIG_DEBUG_FS is not set
> # CONFIG_DEBUG_VM is not set
> # CONFIG_RCU_TORTURE_TEST is not set
> # CONFIG_USE_FRAME_POINTER is not set
> CONFIG_EARLY_PRINTK=y
> # CONFIG_DEBUG_STACKOVERFLOW is not set
> # CONFIG_KPROBES is not set
> # CONFIG_DEBUG_STACK_USAGE is not set
> # CONFIG_DEBUG_PAGEALLOC is not set
> # CONFIG_4KSTACKS is not set
> CONFIG_X86_FIND_SMP_CONFIG=y
> CONFIG_X86_MPPARSE=y
>
> #
> # Security options
> #
> # CONFIG_KEYS is not set
> # CONFIG_SECURITY is not set
>
> #
> # Cryptographic options
> #
> CONFIG_CRYPTO=y
> CONFIG_CRYPTO_HMAC=y
> CONFIG_CRYPTO_NULL=y
> CONFIG_CRYPTO_MD4=y
> CONFIG_CRYPTO_MD5=y
> CONFIG_CRYPTO_SHA1=y
> CONFIG_CRYPTO_SHA256=y
> # CONFIG_CRYPTO_SHA512 is not set
> # CONFIG_CRYPTO_WP512 is not set
> # CONFIG_CRYPTO_TGR192 is not set
> CONFIG_CRYPTO_DES=y
> CONFIG_CRYPTO_BLOWFISH=y
> CONFIG_CRYPTO_TWOFISH=y
> CONFIG_CRYPTO_SERPENT=y
> # CONFIG_CRYPTO_AES_586 is not set
> # CONFIG_CRYPTO_CAST5 is not set
> # CONFIG_CRYPTO_CAST6 is not set
> # CONFIG_CRYPTO_TEA is not set
> # CONFIG_CRYPTO_ARC4 is not set
> # CONFIG_CRYPTO_KHAZAD is not set
> # CONFIG_CRYPTO_ANUBIS is not set
> # CONFIG_CRYPTO_DEFLATE is not set
> # CONFIG_CRYPTO_MICHAEL_MIC is not set
> # CONFIG_CRYPTO_CRC32C is not set
> CONFIG_CRYPTO_TEST=y
>
> #
> # Hardware crypto devices
> #
> # CONFIG_CRYPTO_DEV_PADLOCK is not set
>
> #
> # Library routines
> #
> # CONFIG_CRC_CCITT is not set
> # CONFIG_CRC16 is not set
> CONFIG_CRC32=y
> # CONFIG_LIBCRC32C is not set
> CONFIG_ZLIB_INFLATE=y
> CONFIG_GENERIC_HARDIRQS=y
> CONFIG_GENERIC_IRQ_PROBE=y
> CONFIG_GENERIC_PENDING_IRQ=y
> CONFIG_X86_SMP=y
> CONFIG_X86_HT=y
> CONFIG_X86_BIOS_REBOOT=y
> CONFIG_X86_TRAMPOLINE=y
> CONFIG_PC=y
>  

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