* Re: [PATH] dev: reusing unregistered ifindex values in net_device
From: Daniel Turull @ 2010-11-18 15:43 UTC (permalink / raw)
To: Eric Dumazet; +Cc: netdev, Voravit T., Robert Olsson
In-Reply-To: <1290094628.2781.195.camel@edumazet-laptop>
Ok,
thanks you for you quick response.
//Daniel
On Thu, Nov 18, 2010 at 16:37, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> Le jeudi 18 novembre 2010 à 16:25 +0100, Daniel Turull a écrit :
>> When a new index is going to be assigned in register_netdevice,
>> the dev_new_index starts to search possible values from the last index
>> given to a device although there might be some free ifindex that has been
>> previously unregistered. This behaviour may create gap(s) in the ifindex list.
>>
>> This patch checks for unused values from 1 and gives to the new device the
>> first available value. This limits the maximum ifindex to a smaller value.
>>
>> The ifindex will still be unique since the old value is no longer in use.
>>
>> Reported-by: Voravit Tanyingyong <voravit@kth.se>
>> Signed-off-by: Daniel Turull <daniel.turull@gmail.com>
>>
>> ---
>> diff --git a/net/core/dev.c b/net/core/dev.c
>> index 381b8e2..a7babab 100644
>> --- a/net/core/dev.c
>> +++ b/net/core/dev.c
>> @@ -4871,7 +4871,7 @@ int dev_ioctl(struct net *net, unsigned int cmd,
>> void __user *arg)
>> */
>> static int dev_new_index(struct net *net)
>> {
>> - static int ifindex;
>> + int ifindex;
>> for (;;) {
>> if (++ifindex <= 0)
>> ifindex = 1;
>> --
>
> NACK
>
> Two bugs
>
> 1) ifindex is not initialized : you'll be suprised of random values
>
> 2) ifindex should not be reused. You'll be surprised so applications can
> break. SNMP comes to mind.
>
>
>
>
^ permalink raw reply
* Re: [PATH] dev: reusing unregistered ifindex values in net_device
From: David Miller @ 2010-11-18 16:01 UTC (permalink / raw)
To: eric.dumazet; +Cc: daniel.turull, netdev, voravit, robert
In-Reply-To: <1290094628.2781.195.camel@edumazet-laptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 18 Nov 2010 16:37:08 +0100
> Two bugs
>
> 1) ifindex is not initialized : you'll be suprised of random values
>
> 2) ifindex should not be reused. You'll be surprised so applications can
> break. SNMP comes to mind.
Right, the current algorithm is intentionally trying to avoid new
devices from using indexes that were used by another device in the
past.
^ permalink raw reply
* Re: [PATCH 06/10] drivers/net/usb: Remove unnecessary casts of netdev_priv
From: David Miller @ 2010-11-18 16:14 UTC (permalink / raw)
To: petkan-nPnTwAqkgEqakBO8gow8eQ
Cc: joe-6d6DIl74uiNBDgjK7y7TUQ, trivial-DgEjT+Ai2ygdnm+yROfE0A,
petkan-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f, gregkh-l3A5Bk7waGM,
linux-usb-u79uwXL29TY76Z2rM5mHXA, netdev-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
In-Reply-To: <alpine.DEB.2.00.1011180918420.2169-dzx9CreErbMJK7zW1S5TsVaTQe2KTcn/@public.gmane.org>
From: Petko Manolov <petkan-nPnTwAqkgEqakBO8gow8eQ@public.gmane.org>
Date: Thu, 18 Nov 2010 09:24:49 +0200 (EET)
> On Wed, 17 Nov 2010, David Miller wrote:
>
>> Also, please use a properly formed "Acked-by: " tag if you want
>> your ACK to actually show up in the commit log message.
>
> My "ack" was only a notification that i've checked the patch. It was
> not meant to go into the logs.
The fact that a developer has checked the patch is important and
useful information, so I find it strange that you would want to elide
that record from the commit message. :-)
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
* Re: [PATH] dev: reusing unregistered ifindex values in net_device
From: Stephen Hemminger @ 2010-11-18 16:14 UTC (permalink / raw)
To: daniel.turull; +Cc: David Miller, eric.dumazet, netdev, voravit, robert
In-Reply-To: <20101118.080139.193717791.davem@davemloft.net>
On Thu, 18 Nov 2010 08:01:39 -0800 (PST)
David Miller <davem@davemloft.net> wrote:
> From: Eric Dumazet <eric.dumazet@gmail.com>
> Date: Thu, 18 Nov 2010 16:37:08 +0100
>
> > Two bugs
> >
> > 1) ifindex is not initialized : you'll be suprised of random values
> >
> > 2) ifindex should not be reused. You'll be surprised so applications can
> > break. SNMP comes to mind.
>
> Right, the current algorithm is intentionally trying to avoid new
> devices from using indexes that were used by another device in the
> past.
Also think of the case of adding 10,000 VLAN's. If the search started from
beginning on each insertion dev_new_index would go from O(N) to O(N^2) which
really hurts.
^ permalink raw reply
* Re: linux-next: Tree for November 18 (netfilter)
From: Randy Dunlap @ 2010-11-18 17:25 UTC (permalink / raw)
To: Stephen Rothwell, netfilter-devel; +Cc: linux-next, LKML, netdev
In-Reply-To: <20101118134256.fe132215.sfr@canb.auug.org.au>
[-- Attachment #1: Type: text/plain, Size: 1609 bytes --]
On Thu, 18 Nov 2010 13:42:56 +1100 Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20101117:
include/net/netfilter/nf_conntrack.h:94: error: field 'ct_general' has incomplete type
include/net/netfilter/nf_conntrack.h:174: error: 'const struct sk_buff' has no member named 'nfct'
include/net/netfilter/nf_conntrack.h:181: error: implicit declaration of function 'nf_conntrack_put'
include/net/netfilter/nf_conntrack_ecache.h:35: error: 'struct net' has no member named 'ct'
include/net/netfilter/nf_conntrack_core.h:60: error: 'struct sk_buff' has no member named 'nfct'
net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:36: error: 'struct sk_buff' has no member named 'nfct'
net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:37: error: implicit declaration of function 'nf_ct_zone'
net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:37: error: 'struct sk_buff' has no member named 'nfct'
net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:60: error: 'struct sk_buff' has no member named 'nfct'
net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:60: error: 'struct sk_buff' has no member named 'nfct'
net/ipv6/netfilter/nf_conntrack_reasm.c:598: error: implicit declaration of function 'nf_conntrack_put_reasm'
net/ipv6/netfilter/nf_conntrack_reasm.c:598: error: 'struct sk_buff' has no member named 'nfct_reasm'
net/ipv6/netfilter/nf_conntrack_reasm.c:599: error: implicit declaration of function 'nf_conntrack_get_reasm'
net/ipv6/netfilter/nf_conntrack_reasm.c:600: error: 'struct sk_buff' has no member named 'nfct_reasm'
randconfig file is attached.
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
[-- Attachment #2: config-r8855 --]
[-- Type: application/octet-stream, Size: 54761 bytes --]
#
# Automatically generated make config: don't edit
# Linux/i386 2.6.37-rc2 Kernel Configuration
# Wed Nov 17 22:16:34 2010
#
# 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_GENERIC_CLOCKEVENTS_BROADCAST=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=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_GPIO=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_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
CONFIG_HAVE_IRQ_WORK=y
CONFIG_IRQ_WORK=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=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_LZO=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
CONFIG_KERNEL_LZMA=y
# CONFIG_KERNEL_LZO is not set
# CONFIG_SWAP is not set
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
CONFIG_HAVE_GENERIC_HARDIRQS=y
#
# IRQ subsystem
#
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_GENERIC_HARDIRQS_NO_DEPRECATED is not set
CONFIG_HAVE_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
# CONFIG_GENERIC_PENDING_IRQ is not set
# CONFIG_AUTO_IRQ_AFFINITY is not set
# CONFIG_IRQ_PER_CPU is not set
# CONFIG_HARDIRQS_SW_RESEND is not set
# CONFIG_SPARSE_IRQ is not set
#
# RCU Subsystem
#
CONFIG_TREE_PREEMPT_RCU=y
# CONFIG_TINY_RCU is not set
# CONFIG_TINY_PREEMPT_RCU is not set
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
CONFIG_RCU_FANOUT_EXACT=y
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_IKCONFIG=m
# CONFIG_IKCONFIG_PROC is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_CGROUPS=y
CONFIG_CGROUP_DEBUG=y
# CONFIG_CGROUP_NS is not set
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CPUSETS is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
# CONFIG_CGROUP_MEM_RES_CTLR is not set
# CONFIG_CGROUP_SCHED is not set
# CONFIG_BLK_CGROUP is not set
# CONFIG_NAMESPACES is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_RD_GZIP is not set
CONFIG_RD_BZIP2=y
# CONFIG_RD_LZMA is not set
CONFIG_RD_LZO=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
# CONFIG_PRINTK is not set
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
# CONFIG_SIGNALFD is not set
# CONFIG_TIMERFD is not set
CONFIG_EVENTFD=y
# CONFIG_SHMEM is not set
# CONFIG_AIO is not set
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_PERF_COUNTERS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_PCI_QUIRKS is not set
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
# CONFIG_JUMP_LABEL is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
CONFIG_USER_RETURN_NOTIFIER=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
CONFIG_HAVE_ARCH_JUMP_LABEL=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
# CONFIG_GCOV_PROFILE_ALL is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_PREEMPT_NOTIFIERS=y
# 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 is not set
# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
# 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 is not set
# CONFIG_INLINE_READ_UNLOCK_BH is not set
# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
# 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 is not set
# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_SMP is not set
CONFIG_X86_MPPARSE=y
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_MRST is not set
# CONFIG_X86_RDC321X is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_PARAVIRT_GUEST=y
# CONFIG_XEN_PRIVILEGED_GUEST is not set
# CONFIG_KVM_CLOCK is not set
CONFIG_KVM_GUEST=y
# CONFIG_LGUEST_GUEST is not set
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_DEBUG=y
CONFIG_NO_BOOTMEM=y
CONFIG_MEMTEST=y
# 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=y
# 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=y
CONFIG_X86_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_XADD=y
# CONFIG_X86_PPRO_FENCE is not set
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=5
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
# CONFIG_CPU_SUP_INTEL is not set
# CONFIG_CPU_SUP_CYRIX_32 is not set
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
# CONFIG_CPU_SUP_UMC_32 is not set
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_IOMMU_API is not set
CONFIG_NR_CPUS=1
CONFIG_IRQ_TIME_ACCOUNTING=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_X86_UP_APIC=y
# CONFIG_X86_UP_IOAPIC is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
CONFIG_X86_MCE=y
# CONFIG_X86_MCE_INTEL is not set
CONFIG_X86_MCE_AMD=y
# CONFIG_X86_ANCIENT_MCE is not set
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=m
CONFIG_VM86=y
CONFIG_TOSHIBA=m
CONFIG_I8K=m
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=m
# CONFIG_MICROCODE_INTEL is not set
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
# CONFIG_X86_MSR is not set
CONFIG_X86_CPUID=m
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
# CONFIG_VMSPLIT_3G is not set
CONFIG_VMSPLIT_3G_OPT=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xB0000000
CONFIG_HIGHMEM=y
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
# CONFIG_ARCH_DMA_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_HAVE_MEMBLOCK=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
CONFIG_HWPOISON_INJECT=m
CONFIG_NEED_PER_CPU_KM=y
# CONFIG_CLEANCACHE is not set
# CONFIG_HIGHPTE is not set
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_RESERVE_LOW=64
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
# CONFIG_SECCOMP is not set
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x1000000
CONFIG_COMPAT_VDSO=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SUSPEND is not set
# CONFIG_PM_RUNTIME is not set
# CONFIG_ACPI is not set
CONFIG_SFI=y
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=m
CONFIG_CPU_FREQ_DEBUG=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
#
# CPUFreq processor drivers
#
CONFIG_X86_POWERNOW_K6=m
# CONFIG_X86_POWERNOW_K7 is not set
CONFIG_X86_GX_SUSPMOD=m
CONFIG_X86_SPEEDSTEP_CENTRINO=m
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
CONFIG_X86_P4_CLOCKMOD=m
CONFIG_X86_CPUFREQ_NFORCE2=m
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_E_POWERSAVER is not set
#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=m
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_OLPC=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=m
# CONFIG_PCIEAER is not set
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
CONFIG_PCI_IOV=y
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=y
CONFIG_OLPC_XO1=m
CONFIG_OLPC_OPENFIRMWARE=y
CONFIG_AMD_NB=y
# CONFIG_PCCARD is not set
CONFIG_HOTPLUG_PCI=m
# CONFIG_HOTPLUG_PCI_FAKE is not set
# CONFIG_HOTPLUG_PCI_COMPAQ is not set
# CONFIG_HOTPLUG_PCI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_VBUS_PROXY=y
CONFIG_VBUS_PCIBRIDGE=y
#
# Executable file formats / Emulations
#
# CONFIG_BINFMT_ELF is not set
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_MISC=m
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_HAVE_TEXT_POKE_SMP=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
# CONFIG_UNIX is not set
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_ASK_IP_FIB_HASH is not set
CONFIG_IP_FIB_TRIE=y
# CONFIG_IP_FIB_HASH is not set
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
# CONFIG_IP_PNP_BOOTP is not set
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IPGRE=m
# CONFIG_NET_IPGRE_BROADCAST is not set
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_ARPD=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=m
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# 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=y
CONFIG_IPV6=m
# 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=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_IPV6_MROUTE=y
# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set
CONFIG_IPV6_PIMSM_V2=y
CONFIG_NETLABEL=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
# CONFIG_NF_CONNTRACK is not set
CONFIG_NETFILTER_TPROXY=m
CONFIG_NETFILTER_XTABLES=m
#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
# CONFIG_NETFILTER_XT_TARGET_HL is not set
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OSF=m
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
CONFIG_NETFILTER_XT_MATCH_SOCKET=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 is not set
CONFIG_IP_VS=m
CONFIG_IP_VS_IPV6=y
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
# CONFIG_IP_VS_PROTO_TCP is not set
# CONFIG_IP_VS_PROTO_UDP is not set
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
CONFIG_IP_VS_PROTO_SCTP=y
#
# IPVS scheduler
#
# CONFIG_IP_VS_RR is not set
# CONFIG_IP_VS_WRR is not set
# CONFIG_IP_VS_LC is not set
# CONFIG_IP_VS_WLC is not set
CONFIG_IP_VS_LBLC=m
# CONFIG_IP_VS_LBLCR is not set
# CONFIG_IP_VS_DH is not set
# CONFIG_IP_VS_SH is not set
# CONFIG_IP_VS_SED is not set
# CONFIG_IP_VS_NQ is not set
#
# IPVS application helper
#
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_FILTER is not set
CONFIG_IP_NF_TARGET_LOG=m
# CONFIG_IP_NF_TARGET_ULOG is not set
CONFIG_IP_NF_MANGLE=m
# CONFIG_IP_NF_TARGET_ECN is not set
# CONFIG_IP_NF_TARGET_TTL is not set
# CONFIG_IP_NF_RAW is not set
# CONFIG_IP_NF_SECURITY is not set
# CONFIG_IP_NF_ARPTABLES is not set
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
# CONFIG_IP6_NF_TARGET_HL is not set
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
# CONFIG_IP6_NF_RAW is not set
# CONFIG_IP6_NF_SECURITY is not set
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
CONFIG_NET_SCTPPROBE=m
# CONFIG_SCTP_DBG_MSG is not set
CONFIG_SCTP_DBG_OBJCNT=y
# CONFIG_SCTP_HMAC_NONE is not set
CONFIG_SCTP_HMAC_SHA1=y
# CONFIG_SCTP_HMAC_MD5 is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
CONFIG_ATM_CLIP_NO_ICMP=y
CONFIG_ATM_LANE=m
CONFIG_ATM_MPOA=m
# CONFIG_ATM_BR2684 is not set
CONFIG_L2TP=m
CONFIG_L2TP_DEBUGFS=m
CONFIG_L2TP_V3=y
# CONFIG_L2TP_IP is not set
# CONFIG_L2TP_ETH is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
CONFIG_PHONET=m
CONFIG_PHONET_PIPECTRLR=y
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_ATM is not set
CONFIG_NET_SCH_PRIO=m
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
CONFIG_NET_SCH_SFQ=m
# CONFIG_NET_SCH_TEQL is not set
CONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
CONFIG_NET_CLS_FW=m
# CONFIG_NET_CLS_U32 is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
# CONFIG_NET_CLS_CGROUP is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
# CONFIG_NET_EMATCH_NBYTE is not set
# CONFIG_NET_EMATCH_U32 is not set
CONFIG_NET_EMATCH_META=m
# CONFIG_NET_EMATCH_TEXT is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
# CONFIG_NET_ACT_GACT is not set
CONFIG_NET_ACT_MIRRED=m
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_ACT_CSUM=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
# CONFIG_DNS_RESOLVER is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
# CONFIG_BT_SCO is not set
# CONFIG_BT_RFCOMM is not set
CONFIG_BT_BNEP=m
# CONFIG_BT_BNEP_MC_FILTER is not set
# CONFIG_BT_BNEP_PROTO_FILTER is not set
#
# Bluetooth device drivers
#
# CONFIG_BT_HCIBTSDIO is not set
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIVHCI is not set
CONFIG_BT_MRVL=m
# CONFIG_BT_MRVL_SDIO is not set
CONFIG_AF_RXRPC=m
# CONFIG_AF_RXRPC_DEBUG is not set
# CONFIG_RXKAD is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
CONFIG_LIB80211=m
CONFIG_LIB80211_DEBUG=y
#
# CFG80211 needs to be enabled for MAC80211
#
#
# Some wireless drivers require a rate control algorithm
#
CONFIG_WIMAX=m
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=y
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
CONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
CONFIG_PARPORT_AX88796=m
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
# CONFIG_ISAPNP is not set
# CONFIG_PNPBIOS is not set
# CONFIG_PNPACPI is not set
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=m
# CONFIG_BLK_DEV_XD is not set
CONFIG_PARIDE=m
#
# Parallel IDE high-level drivers
#
CONFIG_PARIDE_PD=m
CONFIG_PARIDE_PCD=m
# CONFIG_PARIDE_PF is not set
# CONFIG_PARIDE_PT is not set
CONFIG_PARIDE_PG=m
#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=m
CONFIG_PARIDE_BPCK=m
# CONFIG_PARIDE_BPCK6 is not set
# CONFIG_PARIDE_COMM is not set
# CONFIG_PARIDE_DSTR is not set
# CONFIG_PARIDE_FIT2 is not set
CONFIG_PARIDE_FIT3=m
# CONFIG_PARIDE_EPAT is not set
# CONFIG_PARIDE_EPIA is not set
CONFIG_PARIDE_FRIQ=m
# CONFIG_PARIDE_FRPW is not set
CONFIG_PARIDE_KBIC=m
# CONFIG_PARIDE_KTTI is not set
CONFIG_PARIDE_ON20=m
# CONFIG_PARIDE_ON26 is not set
CONFIG_BLK_CPQ_DA=m
CONFIG_BLK_CPQ_CISS_DA=m
# CONFIG_CISS_SCSI_TAPE is not set
CONFIG_BLK_DEV_DAC960=m
CONFIG_BLK_DEV_UMEM=m
# 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=m
# CONFIG_BLK_DEV_OSD is not set
CONFIG_BLK_DEV_SX8=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_XIP=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
CONFIG_ATA_OVER_ETH=m
CONFIG_BLK_DEV_HD=y
# CONFIG_BLK_DEV_RBD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_AD525X_DPOT is not set
CONFIG_IBM_ASM=m
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
# CONFIG_TIFM_7XX1 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_CS5535_MFGPT=m
CONFIG_CS5535_MFGPT_DEFAULT_IRQ=7
CONFIG_CS5535_CLOCK_EVENT_SRC=m
# CONFIG_HP_ILO is not set
# CONFIG_TI_DAC7512 is not set
CONFIG_VMWARE_BALLOON=m
# CONFIG_PCH_PHUB is not set
CONFIG_C2PORT=m
CONFIG_C2PORT_DURAMAR_2150=m
#
# EEPROM support
#
CONFIG_EEPROM_AT25=m
# CONFIG_EEPROM_93CX6 is not set
CONFIG_CB710_CORE=m
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
# CONFIG_IWMC3200TOP is not set
#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=m
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=m
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_NETLINK=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
# CONFIG_BLK_DEV_SD is not set
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=m
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_CONSTANTS is not set
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
# CONFIG_SCSI_SAS_ATA is not set
# CONFIG_SCSI_SAS_HOST_SMP is not set
CONFIG_SCSI_SAS_LIBSAS_DEBUG=y
CONFIG_SCSI_SRP_ATTRS=m
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_DH is not set
CONFIG_SCSI_OSD_INITIATOR=m
CONFIG_SCSI_OSD_ULD=m
CONFIG_SCSI_OSD_DPRINT_SENSE=1
CONFIG_SCSI_OSD_DEBUG=y
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_ATA_VERBOSE_ERROR is not set
# CONFIG_SATA_PMP is not set
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
# CONFIG_SATA_AHCI_PLATFORM is not set
CONFIG_SATA_INIC162X=m
CONFIG_SATA_ACARD_AHCI=m
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
CONFIG_SATA_SX4=m
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
# CONFIG_ATA_PIIX is not set
CONFIG_SATA_MV=m
CONFIG_SATA_NV=m
CONFIG_SATA_PROMISE=m
CONFIG_SATA_SIL=m
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
CONFIG_SATA_VIA=m
# CONFIG_SATA_VITESSE is not set
#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
CONFIG_PATA_AMD=m
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
CONFIG_PATA_ATP867X=m
CONFIG_PATA_CMD64X=m
CONFIG_PATA_CS5520=m
CONFIG_PATA_CS5530=m
CONFIG_PATA_CS5535=m
# CONFIG_PATA_CS5536 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
CONFIG_PATA_HPT37X=m
CONFIG_PATA_HPT3X2N=m
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
CONFIG_PATA_NETCELL=m
CONFIG_PATA_NINJA32=m
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
CONFIG_PATA_OPTIDMA=m
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
CONFIG_PATA_RADISYS=m
CONFIG_PATA_RDC=m
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
CONFIG_PATA_SIL680=m
# CONFIG_PATA_SIS is not set
CONFIG_PATA_TOSHIBA=m
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
#
# PIO-only SFF controllers
#
CONFIG_PATA_CMD640_PCI=m
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
CONFIG_PATA_OPTI=m
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_QDI is not set
CONFIG_PATA_RZ1000=m
# CONFIG_PATA_WINBOND_VLB is not set
#
# Generic fallback / legacy drivers
#
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
# CONFIG_MD is not set
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
CONFIG_FUSION_FC=m
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
# CONFIG_FIREWIRE_OHCI is not set
# CONFIG_FIREWIRE_SBP2 is not set
CONFIG_FIREWIRE_NET=m
CONFIG_FIREWIRE_NOSY=m
CONFIG_I2O=m
# CONFIG_I2O_LCT_NOTIFY_ON_CHANGES is not set
# CONFIG_I2O_EXT_ADAPTEC is not set
CONFIG_I2O_CONFIG=m
# CONFIG_I2O_CONFIG_OLD_IOCTL is not set
CONFIG_I2O_BUS=m
# CONFIG_I2O_BLOCK is not set
CONFIG_I2O_SCSI=m
CONFIG_I2O_PROC=m
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=m
# CONFIG_NETDEVICES is not set
CONFIG_ISDN=y
CONFIG_ISDN_I4L=m
# CONFIG_ISDN_PPP is not set
CONFIG_ISDN_AUDIO=y
# CONFIG_ISDN_TTY_FAX is not set
#
# ISDN feature submodules
#
CONFIG_ISDN_DRV_LOOP=m
# CONFIG_ISDN_DIVERSION is not set
#
# ISDN4Linux hardware drivers
#
#
# Passive cards
#
# CONFIG_ISDN_DRV_HISAX is not set
#
# Active cards
#
CONFIG_ISDN_DRV_ICN=m
# CONFIG_ISDN_DRV_PCBIT is not set
CONFIG_ISDN_DRV_SC=m
# CONFIG_ISDN_DRV_ACT2000 is not set
# CONFIG_ISDN_CAPI is not set
CONFIG_ISDN_DRV_GIGASET=m
CONFIG_GIGASET_I4L=y
# CONFIG_GIGASET_DUMMYLL is not set
# CONFIG_GIGASET_M101 is not set
# CONFIG_GIGASET_DEBUG is not set
# CONFIG_HYSDN is not set
CONFIG_MISDN=m
# CONFIG_MISDN_DSP is not set
CONFIG_MISDN_L1OIP=m
#
# mISDN hardware drivers
#
# CONFIG_MISDN_HFCPCI is not set
# CONFIG_MISDN_HFCMULTI is not set
# CONFIG_MISDN_AVMFRITZ is not set
CONFIG_MISDN_SPEEDFAX=m
CONFIG_MISDN_INFINEON=m
# CONFIG_MISDN_W6692 is not set
# CONFIG_MISDN_NETJET is not set
CONFIG_MISDN_IPAC=m
CONFIG_MISDN_ISAR=m
CONFIG_PHONE=m
CONFIG_PHONE_IXJ=m
#
# Input device support
#
CONFIG_INPUT=m
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=m
# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=m
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
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=m
CONFIG_KEYBOARD_LKKBD=m
CONFIG_KEYBOARD_GPIO=m
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_KEYBOARD_OPENCORES=m
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_KEYBOARD_SUNKBD=m
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_INPORT=m
# CONFIG_MOUSE_ATIXL is not set
CONFIG_MOUSE_LOGIBM=m
CONFIG_MOUSE_PC110PAD=m
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
CONFIG_JOYSTICK_A3D=m
CONFIG_JOYSTICK_ADI=m
CONFIG_JOYSTICK_COBRA=m
CONFIG_JOYSTICK_GF2K=m
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
CONFIG_JOYSTICK_INTERACT=m
# CONFIG_JOYSTICK_SIDEWINDER is not set
CONFIG_JOYSTICK_TMDC=m
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
CONFIG_JOYSTICK_MAGELLAN=m
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
CONFIG_JOYSTICK_TWIDJOY=m
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_DB9 is not set
CONFIG_JOYSTICK_GAMECON=m
# CONFIG_JOYSTICK_TURBOGRAFX is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
CONFIG_JOYSTICK_WALKERA0701=m
CONFIG_INPUT_TABLET=y
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
CONFIG_TOUCHSCREEN_AD7877=m
CONFIG_TOUCHSCREEN_AD7879=m
CONFIG_TOUCHSCREEN_AD7879_SPI=m
CONFIG_TOUCHSCREEN_DYNAPRO=m
CONFIG_TOUCHSCREEN_HAMPSHIRE=m
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
CONFIG_TOUCHSCREEN_WACOM_W8001=m
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_TOUCHSCREEN_HTCPEN=m
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_TOUCHIT213=m
CONFIG_TOUCHSCREEN_PCAP=m
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=m
CONFIG_SERIO_I8042=m
CONFIG_SERIO_SERPORT=m
CONFIG_SERIO_CT82C710=m
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=m
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
CONFIG_SERIO_PS2MULT=m
CONFIG_GAMEPORT=m
# CONFIG_GAMEPORT_NS558 is not set
# CONFIG_GAMEPORT_L4 is not set
# CONFIG_GAMEPORT_EMU10K1 is not set
CONFIG_GAMEPORT_FM801=m
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
CONFIG_NOZOMI=m
#
# Serial drivers
#
CONFIG_SERIAL_8250=m
CONFIG_FIX_EARLYCON_MEM=y
# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_PNP=m
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_MAX3100=m
# CONFIG_SERIAL_MAX3107 is not set
CONFIG_SERIAL_MFD_HSU=m
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=m
CONFIG_SERIAL_JSM=m
CONFIG_SERIAL_TIMBERDALE=m
CONFIG_SERIAL_ALTERA_JTAGUART=m
CONFIG_SERIAL_ALTERA_UART=m
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_UNIX98_PTYS is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_TTY_PRINTK is not set
# CONFIG_PRINTER is not set
# CONFIG_PPDEV is not set
CONFIG_HVC_DRIVER=y
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=m
CONFIG_DTLK=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_SONYPI=m
CONFIG_MWAVE=m
# CONFIG_PC8736x_GPIO is not set
CONFIG_NSC_GPIO=m
CONFIG_CS5535_GPIO=m
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=m
# CONFIG_TCG_TIS is not set
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_RAMOOPS is not set
# CONFIG_I2C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=m
CONFIG_SPI_BUTTERFLY=m
# CONFIG_SPI_GPIO is not set
CONFIG_SPI_LM70_LLP=m
# CONFIG_SPI_TOPCLIFF_PCH is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
#
# PPS support
#
CONFIG_PPS=m
# CONFIG_PPS_DEBUG is not set
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=m
# CONFIG_PPS_CLIENT_LDISC is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
# CONFIG_GPIO_BASIC_MMIO is not set
# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_VX855 is not set
#
# I2C GPIO expanders:
#
#
# PCI GPIO expanders:
#
# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
CONFIG_GPIO_LANGWELL=y
CONFIG_GPIO_PCH=m
CONFIG_GPIO_TIMBERDALE=y
CONFIG_GPIO_RDC321X=m
#
# SPI GPIO expanders:
#
# CONFIG_GPIO_MAX7301 is not set
CONFIG_GPIO_MCP23S08=m
CONFIG_GPIO_MC33880=m
CONFIG_GPIO_74X164=m
#
# AC97 GPIO expanders:
#
#
# MODULbus GPIO expanders:
#
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=m
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=m
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_OLPC is not set
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
CONFIG_SENSORS_ADCXX=m
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_GPIO_FAN=m
CONFIG_SENSORS_CORETEMP=m
CONFIG_SENSORS_PKGTEMP=m
CONFIG_SENSORS_IT87=m
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_MAX1111 is not set
CONFIG_SENSORS_PC87360=m
# CONFIG_SENSORS_PC87427 is not set
CONFIG_SENSORS_SHT15=m
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
CONFIG_SENSORS_SMSC47B397=m
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
CONFIG_SENSORS_VT1211=m
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83627HF=m
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
CONFIG_SENSORS_APPLESMC=m
CONFIG_THERMAL=m
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
# CONFIG_SSB_SILENT is not set
CONFIG_SSB_DEBUG=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_MFD_SUPPORT=y
CONFIG_MFD_CORE=m
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_MC13XXX is not set
CONFIG_ABX500_CORE=y
CONFIG_EZX_PCAP=y
CONFIG_MFD_TIMBERDALE=m
CONFIG_LPC_SCH=m
CONFIG_MFD_RDC321X=m
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_VX855 is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_DUMMY is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=m
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
CONFIG_REGULATOR_PCAP=m
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_AGP=m
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
CONFIG_AGP_AMD=m
CONFIG_AGP_AMD64=m
CONFIG_AGP_INTEL=m
# CONFIG_AGP_NVIDIA is not set
CONFIG_AGP_SIS=m
CONFIG_AGP_SWORKS=m
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
# CONFIG_VGA_ARB is not set
# CONFIG_DRM is not set
CONFIG_STUB_POULSBO=m
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_L4F00242T03 is not set
# CONFIG_LCD_LMS283GF05 is not set
CONFIG_LCD_LTV350QV=m
CONFIG_LCD_TDO24M=m
# CONFIG_LCD_VGG2432A4 is not set
CONFIG_LCD_PLATFORM=m
CONFIG_LCD_S6E63M0=m
CONFIG_BACKLIGHT_CLASS_DEVICE=m
CONFIG_BACKLIGHT_GENERIC=m
# CONFIG_BACKLIGHT_PROGEAR is not set
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
# CONFIG_BACKLIGHT_SAHARA is not set
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_UWB is not set
CONFIG_MMC=m
CONFIG_MMC_DEBUG=y
# CONFIG_MMC_UNSAFE_RESUME is not set
CONFIG_MMC_CLKGATE=y
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_MMC_BLOCK_BOUNCE is not set
# CONFIG_SDIO_UART is not set
CONFIG_MMC_TEST=m
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_CB710=m
# CONFIG_MMC_VIA_SDMMC is not set
CONFIG_MEMSTICK=m
# CONFIG_MEMSTICK_DEBUG is not set
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=m
#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=m
CONFIG_MEMSTICK_JMICRON_38X=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_ALIX2=m
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
CONFIG_LEDS_DAC124S085=m
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_LT3593 is not set
# CONFIG_LEDS_TRIGGERS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
# CONFIG_INFINIBAND_USER_MAD is not set
CONFIG_INFINIBAND_USER_ACCESS=m
CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
# CONFIG_INFINIBAND_AMSO1100 is not set
# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_SRP=m
CONFIG_INFINIBAND_ISER=m
CONFIG_EDAC=y
#
# Reporting subsystems
#
CONFIG_EDAC_DEBUG=y
CONFIG_EDAC_DECODE_MCE=m
# CONFIG_EDAC_MCE_INJ is not set
# CONFIG_EDAC_MM_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 is not set
CONFIG_RTC_DRV_TEST=m
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
CONFIG_RTC_DRV_RS5C348=m
CONFIG_RTC_DRV_DS3234=m
# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=m
# CONFIG_RTC_DRV_DS1286 is not set
CONFIG_RTC_DRV_DS1511=m
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_STK17TA8=m
# CONFIG_RTC_DRV_M48T86 is not set
CONFIG_RTC_DRV_M48T35=m
# CONFIG_RTC_DRV_M48T59 is not set
CONFIG_RTC_DRV_MSM6242=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_RP5C01=m
CONFIG_RTC_DRV_V3020=m
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_PCAP=m
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
# CONFIG_DMADEVICES_VDEBUG is not set
#
# DMA Devices
#
CONFIG_INTEL_MID_DMAC=m
# CONFIG_INTEL_IOATDMA is not set
CONFIG_TIMB_DMA=m
CONFIG_PCH_DMA=m
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
# CONFIG_NET_DMA is not set
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
CONFIG_STAGING=y
# CONFIG_STAGING_EXCLUDE_BUILD is not set
# CONFIG_BKL is not set
CONFIG_ECHO=m
# CONFIG_COMEDI is not set
# CONFIG_PANEL is not set
# CONFIG_POHMELFS is not set
CONFIG_IDE_PHISON=m
CONFIG_HYPERV=m
# CONFIG_HYPERV_STORAGE is not set
# CONFIG_HYPERV_BLOCK is not set
CONFIG_HYPERV_NET=m
# CONFIG_HYPERV_UTILS is not set
CONFIG_VME_BUS=m
#
# VME Bridge Drivers
#
# CONFIG_VME_CA91CX42 is not set
CONFIG_VME_TSI148=m
#
# VME Device Drivers
#
CONFIG_VME_USER=m
#
# VME Board Drivers
#
# CONFIG_VMIVME_7805 is not set
# CONFIG_IIO is not set
CONFIG_ZRAM=m
# CONFIG_BATMAN_ADV is not set
CONFIG_SAMSUNG_LAPTOP=m
# CONFIG_CRYSTALHD is not set
#
# Texas Instruments shared transport line discipline
#
CONFIG_ST_BT=m
# CONFIG_ADIS16255 is not set
CONFIG_MACH_NO_WESTBRIDGE=y
CONFIG_FT1000=m
#
# Speakup console speech
#
# CONFIG_X86_PLATFORM_DEVICES is not set
#
# Firmware Drivers
#
CONFIG_EDD=m
CONFIG_EDD_OFF=y
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_DELL_RBU=m
CONFIG_DCDBAS=m
CONFIG_DMIID=y
CONFIG_ISCSI_IBFT_FIND=y
#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
CONFIG_EXT2_FS_XIP=y
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
CONFIG_FS_XIP=y
CONFIG_FS_MBCACHE=m
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# 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=m
CONFIG_GFS2_FS_LOCKING_DLM=y
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_NILFS2_FS is not set
# CONFIG_FILE_LOCKING is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
CONFIG_QUOTA_DEBUG=y
CONFIG_QUOTA_TREE=m
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
#
# Caches
#
CONFIG_FSCACHE=m
CONFIG_FSCACHE_STATS=y
CONFIG_FSCACHE_HISTOGRAM=y
# CONFIG_FSCACHE_DEBUG is not set
CONFIG_FSCACHE_OBJECT_LIST=y
# CONFIG_CACHEFILES is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
# CONFIG_VFAT_FS is not set
CONFIG_FAT_DEFAULT_CODEPAGE=437
# 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_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
CONFIG_ACORN_PARTITION_CUMANA=y
CONFIG_ACORN_PARTITION_EESOX=y
CONFIG_ACORN_PARTITION_ICS=y
CONFIG_ACORN_PARTITION_ADFS=y
# CONFIG_ACORN_PARTITION_POWERTEC is not set
# CONFIG_ACORN_PARTITION_RISCIX is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
# 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=m
# CONFIG_NLS_CODEPAGE_862 is not set
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
# 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=m
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
# 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=m
# CONFIG_NLS_ISO8859_6 is not set
CONFIG_NLS_ISO8859_7=m
# CONFIG_NLS_ISO8859_9 is not set
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
CONFIG_DLM_DEBUG=y
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_LOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_SLUB_STATS=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_PREEMPT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
CONFIG_RT_MUTEX_TESTER=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
# CONFIG_PROVE_LOCKING is not set
CONFIG_SPARSE_RCU_POINTER=y
CONFIG_LOCKDEP=y
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_HIGHMEM=y
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_DEBUG_CREDENTIALS=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
CONFIG_RCU_TORTURE_TEST=m
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_KPROBES_SANITY_TEST=y
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# CONFIG_LKDTM is not set
CONFIG_FAULT_INJECTION=y
# CONFIG_FAILSLAB is not set
# CONFIG_FAIL_PAGE_ALLOC is not set
# CONFIG_FAIL_MAKE_REQUEST is not set
CONFIG_FAIL_IO_TIMEOUT=y
# CONFIG_FAULT_INJECTION_DEBUG_FS is not set
CONFIG_LATENCYTOP=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_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
CONFIG_DMA_API_DEBUG=y
# CONFIG_ATOMIC64_SELFTEST is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
# CONFIG_SAMPLE_KPROBES is not set
# CONFIG_SAMPLE_HW_BREAKPOINT is not set
# CONFIG_SAMPLE_KFIFO is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
CONFIG_KMEMCHECK=y
CONFIG_KMEMCHECK_DISABLED_BY_DEFAULT=y
# CONFIG_KMEMCHECK_ENABLED_BY_DEFAULT is not set
# CONFIG_KMEMCHECK_ONESHOT_BY_DEFAULT is not set
CONFIG_KMEMCHECK_QUEUE_SIZE=64
CONFIG_KMEMCHECK_SHADOW_COPY_SHIFT=5
# CONFIG_KMEMCHECK_PARTIAL_OK is not set
# CONFIG_KMEMCHECK_BITOPS_OK is not set
CONFIG_STRICT_DEVMEM=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
# CONFIG_EARLY_PRINTK is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_X86_PTDUMP is not set
# CONFIG_DEBUG_RODATA is not set
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_DOUBLEFAULT is not set
CONFIG_IOMMU_STRESS=y
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_X86_DECODER_SELFTEST=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_DEBUG_BOOT_PARAMS=y
CONFIG_CPA_DEBUG=y
# CONFIG_OPTIMIZE_INLINING is not set
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
# CONFIG_SECURITY_PATH is not set
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_SECURITY_SELINUX=y
# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set
# CONFIG_SECURITY_SELINUX_DISABLE is not set
CONFIG_SECURITY_SELINUX_DEVELOP=y
# CONFIG_SECURITY_SELINUX_AVC_STATS is not set
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX=y
CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX_VALUE=19
CONFIG_SECURITY_SMACK=y
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_IMA is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=m
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=m
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=m
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CRC32C_INTEL is not set
CONFIG_CRYPTO_GHASH=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_RMD256=m
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
CONFIG_CRYPTO_TGR192=m
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_586 is not set
CONFIG_CRYPTO_SEED=m
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_APIC_ARCHITECTURE=y
CONFIG_KVM_MMIO=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
# CONFIG_KVM_INTEL is not set
# CONFIG_KVM_AMD is not set
CONFIG_VHOST_NET=m
CONFIG_LGUEST=m
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_BALLOON 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=m
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
CONFIG_SHM_SIGNAL=y
CONFIG_IOQ=y
^ permalink raw reply
* Re: [net-2.6 PATCH] be2net: Fix to avoid firmware update when interface is not open.
From: David Miller @ 2010-11-18 17:26 UTC (permalink / raw)
To: Sarveshwar.Bandi; +Cc: netdev
In-Reply-To: <20101118140755.GA9686@emulex.com>
From: Sarveshwar Bandi <Sarveshwar.Bandi@emulex.com>
Date: Thu, 18 Nov 2010 19:37:56 +0530
> Since interrupts are enabled only when open is called on the interface,
> Attempting a firmware update operation when interface is down could lead to
> partial success or failure of operation. This fix fails the request if
> netif_running is false.
>
> Signed-off-by: Sarveshwar Bandi <Sarveshwar.Bandi@emulex.com>
These status values you are returning from be_load_fw() go all
the way back to userspace.
Therefore "-1" is not appropriate, and instead you should return
real negative errno error values such as -EINVAL, -ENODEV, and
the like.
Please fix this up and resubmit your patch.
Thank you.
^ permalink raw reply
* Re: [RFC PATCH v1 1/2] net: implement mechanism for HW based QOS
From: John Fastabend @ 2010-11-18 17:27 UTC (permalink / raw)
To: Eric Dumazet
Cc: netdev@vger.kernel.org, nhorman@tuxdriver.com,
davem@davemloft.net
In-Reply-To: <1289976990.2732.226.camel@edumazet-laptop>
On 11/16/2010 10:56 PM, Eric Dumazet wrote:
> Le mardi 16 novembre 2010 à 21:15 -0800, John Fastabend a écrit :
>> This patch provides a mechanism for lower layer devices to
>> steer traffic using skb->priority to tx queues. This allows
>> for hardware based QOS schemes to use the default qdisc without
>> incurring the penalties related to global state and the qdisc
>> lock. While reliably receiving skbs on the correct tx ring
>> to avoid head of line blocking resulting from shuffling in
>> the LLD. Finally, all the goodness from txq caching and xps/rps
>> can still be leveraged.
>>
>> Many drivers and hardware exist with the ability to implement
>> QOS schemes in the hardware but currently these drivers tend
>> to rely on firmware to reroute specific traffic, a driver
>> specific select_queue or the queue_mapping action in the
>> qdisc.
>>
>> None of these solutions are ideal or generic so we end up
>> with driver specific solutions that one-off traffic types
>> for example FCoE traffic is steered in ixgbe with the
>> queue_select routine. By using select_queue for this drivers
>> need to be updated for each and every traffic type and we
>> loose the goodness of much of the upstream work. For example
>> txq caching.
>>
>> Firmware solutions are inherently inflexible. And finally if
>> admins are expected to build a qdisc and filter rules to steer
>> traffic this requires knowledge of how the hardware is currently
>> configured. The number of tx queues and the queue offsets may
>> change depending on resources. Also this approach incurs all the
>> overhead of a qdisc with filters.
>>
>> With this mechanism users can set skb priority using expected
>> methods either socket options or the stack can set this directly.
>> Then the skb will be steered to the correct tx queues aligned
>> with hardware QOS traffic classes. In the normal case with a
>> single traffic class and all queues in this class every thing
>> works as is until the LLD enables multiple tcs.
>>
>> To steer the skb we mask out the lower 8 bits of the priority
>> and allow the hardware to configure upto 15 distinct classes
>> of traffic. This is expected to be sufficient for most applications
>> at any rate it is more then the 8021Q spec designates and is
>> equal to the number of prio bands currently implemented in
>> the default qdisc.
>>
>> This in conjunction with a userspace application such as
>> lldpad can be used to implement 8021Q transmission selection
>> algorithms one of these algorithms being the extended transmission
>> selection algorithm currently being used for DCB.
>>
>> If this approach seems reasonable I'll go ahead and finish
>> this up. The priority to tc mapping should probably be exposed
>> to userspace either through sysfs or rtnetlink. Any thoughts?
>>
>> Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
>> ---
>>
>> include/linux/netdevice.h | 47 +++++++++++++++++++++++++++++++++++++++++++++
>> net/core/dev.c | 43 ++++++++++++++++++++++++++++++++++++++++-
>> 2 files changed, 89 insertions(+), 1 deletions(-)
>>
>> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
>> index b45c1b8..8a2adeb 100644
>> --- a/include/linux/netdevice.h
>> +++ b/include/linux/netdevice.h
>> @@ -1092,6 +1092,12 @@ struct net_device {
>> /* Data Center Bridging netlink ops */
>> const struct dcbnl_rtnl_ops *dcbnl_ops;
>> #endif
>> + u8 max_tcs;
>> + u8 num_tcs;
>> + unsigned int *_tc_txqcount;
>> + unsigned int *_tc_txqoffset;
>
> This seems wrong to use two different pointers, this is a waste of cache
> memory. Also, I am not sure we need 32 bits, I believe we have a 16bit
> limit for queue numbers.
>
Thanks for the feedback!
num_tx_queues is an unsigned int in net_device and I can't see any place that would limit it to 16bits. So I think we need 32 bits here. Otherwise I will make these changes and fix the fallout. This is much cleaner.
> Use a struct {
> u16 count;
> u16 offset;
> };
>
>> + u64 prio_tc_map;
>
> Seems wrong too on 32bit arches
>
> Please use : (even if using 16 bytes instead of 8)
>
> u8 prio_tc_map[16];
>
>> +
>>
>> #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
>> /* max exchange id for FCoE LRO by ddp */
>> @@ -1108,6 +1114,44 @@ struct net_device {
>> #define NETDEV_ALIGN 32
>>
>> static inline
>> +int netdev_get_prio_tc_map(const struct net_device *dev, u32 prio)
>> +{
>> + return (dev->prio_tc_map >> (4 * (prio & 0xF))) & 0xF;
>
> return dev->prio_tc_map[prio & 15];
>
>> +}
^ permalink raw reply
* Re: [PATCH net-2.6] CAIF: Fix U5500 compile error for shared memory driver
From: David Miller @ 2010-11-18 17:29 UTC (permalink / raw)
To: sjur.brandeland; +Cc: netdev, kim.xx.lilliestierna
In-Reply-To: <1290076936-1946-1-git-send-email-sjur.brandeland@stericsson.com>
From: Sjur Braendeland <sjur.brandeland@stericsson.com>
Date: Thu, 18 Nov 2010 11:42:16 +0100
> From: Kim Lilliestierna XX <kim.xx.lilliestierna@stericsson.com>
>
> Rearrange pr_fmt as __func__ is a variable and not a constant
Just remove the __func__ thing, it's just noise.
Also, you didn't include a proper "Signed-off-by: " tag in your
commit message.
^ permalink raw reply
* Re: [RFC PATCH v1 1/2] net: implement mechanism for HW based QOS
From: John Fastabend @ 2010-11-18 17:31 UTC (permalink / raw)
To: netdev, nhorman, davem
In-Reply-To: <20101117091828.GA14773@canuck.infradead.org>
On 11/17/2010 1:18 AM, Thomas Graf wrote:
> On Tue, Nov 16, 2010 at 09:15:45PM -0800, John Fastabend wrote:
>> This patch provides a mechanism for lower layer devices to
>> steer traffic using skb->priority to tx queues. This allows
>> for hardware based QOS schemes to use the default qdisc without
>> incurring the penalties related to global state and the qdisc
>> lock. While reliably receiving skbs on the correct tx ring
>> to avoid head of line blocking resulting from shuffling in
>> the LLD. Finally, all the goodness from txq caching and xps/rps
>> can still be leveraged.
>
> Nice.
>
>> If this approach seems reasonable I'll go ahead and finish
>> this up. The priority to tc mapping should probably be exposed
>> to userspace either through sysfs or rtnetlink. Any thoughts?
>
> Please use netlink for this and add a new IFLA_ attribute. I
> suggest you put nested attributes into it so you can extend it
> later on and/or obsolete attributes:
>
> [IFLA_TC] = {
> [IFLA_TC_MAX_TCS]
> [IFLA_TC_NUM_TCS]
> [IFLA_TC_TXQCOUNT]
> [IFLA_TC_TXQOFFSET]
> [IFLA_TC_MAP]
> }
>
> Or whatever is reasonable to export to userspace.
Sounds good. I'll do this and post an update.
Thanks,
John.
^ permalink raw reply
* Re: [PATCH net-2.6] bonding: fix a race in IGMP handling
From: David Miller @ 2010-11-18 17:31 UTC (permalink / raw)
To: eric.dumazet; +Cc: sachinp, netdev, linux-s390, linux-next, ursula.braun, fubar
In-Reply-To: <1290075978.2781.36.camel@edumazet-laptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 18 Nov 2010 11:26:18 +0100
> Actually this raises an interesting case for bonding as well.
>
> Before my RCU conversion __bond_resend_igmp_join_requests() was unsafe.
>
> For net-next-2.6, it is now safe (RCU is held), but needs a cleanup
> patch to avoid sparse errors.
>
> Thanks
>
> [PATCH net-2.6] bonding: fix a race in IGMP handling
>
> RCU conversion in IGMP code done in net-next-2.6 raised a race in
> __bond_resend_igmp_join_requests().
>
> It iterates in_dev->mc_list without appropriate protection (RTNL, or
> read_lock on in_dev->mc_list_lock).
>
> Another cpu might delete an entry while we use it and trigger a fault.
>
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
> Cc: Jay Vosburgh <fubar@us.ibm.com>
Applied, but I'm going to have to be careful and make sure I undo
this the next time I pull net-2.6 into net-next-2.6
Thanks.
^ permalink raw reply
* Re: [net-next] MAINTAINERS: Add stmmac maintainer
From: David Miller @ 2010-11-18 17:32 UTC (permalink / raw)
To: peppe.cavallaro; +Cc: netdev
In-Reply-To: <1290071942-28179-1-git-send-email-peppe.cavallaro@st.com>
From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Date: Thu, 18 Nov 2010 10:19:02 +0100
> Add STMMAC to the list of supported Ethernet drivers
> and myself as maintainer.
>
> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
This sort of thing is fine for net-2.6, so I've put it there.
Applied, thanks.
^ permalink raw reply
* Re: [PATCH net-next-2.6] bonding: IGMP handling cleanup
From: David Miller @ 2010-11-18 17:33 UTC (permalink / raw)
To: eric.dumazet; +Cc: sachinp, netdev, linux-s390, linux-next, ursula.braun, fubar
In-Reply-To: <1290077352.2781.47.camel@edumazet-laptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 18 Nov 2010 11:49:12 +0100
> Le jeudi 18 novembre 2010 à 11:26 +0100, Eric Dumazet a écrit :
>
>> Actually this raises an interesting case for bonding as well.
>>
>> Before my RCU conversion __bond_resend_igmp_join_requests() was unsafe.
>>
>> For net-next-2.6, it is now safe (RCU is held), but needs a cleanup
>> patch to avoid sparse errors.
>
> [PATCH net-next-2.6] bonding: IGMP handling cleanup
>
> Instead of iterating in_dev->mc_list from bonding driver, its better
> to call a helper function provided by igmp.c
> Details of implementation (locking) are private to igmp code.
>
> ip_mc_rejoin_group(struct ip_mc_list *im) becomes
> ip_mc_rejoin_groups(struct in_device *in_dev);
>
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
> Cc: Jay Vosburgh <fubar@us.ibm.com>
> Cc: Sachin Sant <sachinp@in.ibm.com>
Applied, thanks Eric.
^ permalink raw reply
* Re: [PATCH] qlge: Fix incorrect usage of module parameters and netdev msg level
From: Ron Mercer @ 2010-11-18 17:22 UTC (permalink / raw)
To: Sonny Rao
Cc: netdev@vger.kernel.org, Milton Miller, Linux Driver,
linux-kernel@vger.kernel.org
In-Reply-To: <1290075903-3038-1-git-send-email-sonnyrao@linux.vnet.ibm.com>
On Thu, Nov 18, 2010 at 02:25:03AM -0800, Sonny Rao wrote:
> Driver appears to be mistaking the permission field with default value
> in the case of debug and qlge_irq_type.
>
> Driver is also passing debug as a bitmask into netif_msg_init()
> which really wants a number of bits, so fix that.
>
> Signed-off-by: Milton Miller <miltonm@bga.com>
> Signed-off-by: Sonny Rao <sonnyrao@linux.vnet.ibm.com>
> ---
> drivers/net/qlge/qlge_main.c | 6 +++---
> 1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
> index d9a7626..66878bb 100644
> --- a/drivers/net/qlge/qlge_main.c
> +++ b/drivers/net/qlge/qlge_main.c
> @@ -62,15 +62,15 @@ static const u32 default_msg =
> /* NETIF_MSG_PKTDATA | */
> NETIF_MSG_HW | NETIF_MSG_WOL | 0;
>
> -static int debug = 0x00007fff; /* defaults above */
> -module_param(debug, int, 0);
> +static int debug = 15; /* defaults above */
I think what we want here is:
> +static int debug = -1; /* defaults above */
This will correct it and maintain the current behavior.
By passing in the 0x00007ffff we were getting the passed in default
paramter from the 2nd compare in the first if statement below. If we set
debug to 15 then it looks like we would turn on all bits rather than
qlge default.
static inline u32 netif_msg_init(int debug_value, int default_msg_enable_bits)
{
/* use default */
if (debug_value < 0 || debug_value >= (sizeof(u32) * 8))
return default_msg_enable_bits;
if (debug_value == 0) /* no output */
return 0;
/* set low N bits */
return (1 << debug_value) - 1;
}
^ permalink raw reply
* Re: net-next-2.6 [PATCH 0/6]: dccp ccid-2: Ack Vector patch set second/concluding part II
From: David Miller @ 2010-11-18 17:37 UTC (permalink / raw)
To: gerrit; +Cc: dccp, netdev
In-Reply-To: <20101118064200.GA5457@gerrit.erg.abdn.ac.uk>
From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Thu, 18 Nov 2010 07:42:00 +0100
> dccp ccid-2: whitespace fix-up
>
> This fixes whitespace noise introduced in commit "dccp ccid-2: Algorithm to
> update buffer state", 5753fdfe8bd8e9a2ff9e5af19b0ffc78bfcd502a, 14 Nov 2010.
>
> Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Applied, but btw your Signed-off-by has trailing whitespace :-)
^ permalink raw reply
* Re: [RFC PATCH v1 1/2] net: implement mechanism for HW based QOS
From: Eric Dumazet @ 2010-11-18 17:39 UTC (permalink / raw)
To: John Fastabend
Cc: netdev@vger.kernel.org, nhorman@tuxdriver.com,
davem@davemloft.net
In-Reply-To: <4CE5621F.8040503@intel.com>
Le jeudi 18 novembre 2010 à 09:27 -0800, John Fastabend a écrit :
> Thanks for the feedback!
>
> num_tx_queues is an unsigned int in net_device and I can't see any
> place that would limit it to 16bits. So I think we need 32 bits here.
> Otherwise I will make these changes and fix the fallout. This is much
> cleaner.
>
>
Hmm...
include/linux/skbuff.h
__u16 queue_mapping:16;
static inline void skb_record_rx_queue(struct sk_buff *skb, u16 rx_queue)
Anyway, we dont want to have more than 32768 queues, not before year
2020 at least
Thanks
^ permalink raw reply
* Re: [PATCH 2.6.37-rc2] Fix duplicate volatile warning.
From: David Miller @ 2010-11-18 17:40 UTC (permalink / raw)
To: penguin-kernel; +Cc: eric.dumazet, netdev
In-Reply-To: <201011180403.oAI43JBT005077@www262.sakura.ne.jp>
From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Date: Thu, 18 Nov 2010 13:03:19 +0900
>>From a391f571f21bfa81369599f03e86fa75589291a3 Mon Sep 17 00:00:00 2001
> From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
> Date: Thu, 18 Nov 2010 12:44:26 +0900
> Subject: [PATCH 2.6.37-rc2] Fix duplicate volatile warning.
>
> jiffies is defined as "volatile".
>
> extern unsigned long volatile __jiffy_data jiffies;
>
> ACCESS_ONCE() uses "volatile".
> As a result, some compilers warn duplicate `volatile' for ACCESS_ONCE(jiffies).
>
> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Fair enough, applied, thanks.
^ permalink raw reply
* Re: [net-2.6 PATCH v2] net: zero kobject in rx_queue_release
From: David Miller @ 2010-11-18 17:42 UTC (permalink / raw)
To: john.r.fastabend; +Cc: eric.dumazet, therbert, netdev
In-Reply-To: <4CE36F9E.4070508@intel.com>
From: John Fastabend <john.r.fastabend@intel.com>
Date: Tue, 16 Nov 2010 22:01:02 -0800
> net-next has Tom's changes for queue allocation and freeing. So the
> net-2.6 patch and net-next-2.6 patches are slightly different. I
> wanted to get the RCU_INIT_POINTER update in both and thought it
> would be easiest for Dave if they applied cleanly on both
> tree's. Let me know if there is a better way to indicate that here I
> just used the prefix net and net-next.
Right, applied, thanks everyone.
^ permalink raw reply
* Re: Loopback performance from kernel 2.6.12 to 2.6.37
From: Eric Dumazet @ 2010-11-18 17:41 UTC (permalink / raw)
To: Jesper Dangaard Brouer; +Cc: netdev, David Miller
In-Reply-To: <1290088353.2781.137.camel@edumazet-laptop>
Le jeudi 18 novembre 2010 à 14:52 +0100, Eric Dumazet a écrit :
> Le mardi 09 novembre 2010 à 15:25 +0100, Eric Dumazet a écrit :
>
> > So far, so good. These are the expected numbers. Now we have to
> > understand why corei7 gets 38 seconds instead of 8 :)
> >
> >
>
> My tests show a problem with backlog processing, and too big TCP
> windows. (at least on loopback and wild senders)
>
> Basically, with huge tcp windows we have now (default 4 Mbytes),
> the reader process can have to process up to 4Mbytes of backlogged data
> in __release_sock() before returning from its 'small' read(fd, buffer,
> 1024) done by netcat.
>
> While it processes this backlog, it sends tcp ACKS, allowing sender to
> send new frames that might be dropped because of sk_rcvqueues_full(), or
> continue to fill receive queue up to the receiver window, feeding the
> task in __release_sock() [loop]
>
>
> This blows cpu caches completely [data is queued, and the dequeue is
> done long after], and latency of a single read() can be very high. This
> blocks the pipeline of user processing eventually.
>
>
> <disgress>
> I also understand why UDP latencies are so impacted. If we receive a
> burst of frames on same socket, the user process reading first frame
> might be forced to process the backlog before returning to userland.
>
> Really we must zap lock_sock() from UDP input path.
>
> commit 95766fff6b9a78d1 ([UDP]: Add memory accounting) was a big error.
> </disgress>
>
>
>
> On my server machine with 6Mbytes of L2 cache, you dont see the problem,
> while on my laptop with 3Mbytes of L2 cache, you can see the problem.
>
> I caught this because of new SNMP counter added in 2.6.34
> (TCPBacklogDrop), that could easily take 1000 increments during the
> test.
>
>
> I built a test program, maybe easier to use than various netcat flavors
> It also use two tasks only, thats better if you have a core 2 Duo like
> me on my laptop ;)
>
> To reproduce the problem, run it with option -l 4M
>
> $ netstat -s|grep TCPBacklogDrop
> TCPBacklogDrop: 788
> $ time ./loopback_transfert -l 1k;netstat -s|grep TCPBacklogDrop
>
> real 0m14.013s
> user 0m0.630s
> sys 0m13.250s
> TCPBacklogDrop: 788
> $ time ./loopback_transfert -l 128k;netstat -s|grep TCPBacklogDrop
>
> real 0m7.447s
> user 0m0.030s
> sys 0m5.490s
> TCPBacklogDrop: 789
> $ time ./loopback_transfert -l 1M;netstat -s|grep TCPBacklogDrop
>
> real 0m11.206s
> user 0m0.020s
> sys 0m7.150s
> TCPBacklogDrop: 793
> $ time ./loopback_transfert -l 4M;netstat -s|grep TCPBacklogDrop
>
> real 0m10.347s
> user 0m0.000s
> sys 0m6.120s
> TCPBacklogDrop: 1510
> $ time ./loopback_transfert -l 16k;netstat -s|grep TCPBacklogDrop
>
> real 0m6.810s
> user 0m0.040s
> sys 0m6.670s
> TCPBacklogDrop: 1511
>
I forgot to include test results for my dev machine (server class
machine, 8 Mbytes of L2 cache) NUMA
2 sockets : Intel(R) Xeon(R) CPU E5540 @ 2.53GHz
# netstat -s|grep TCPBacklogDrop
TCPBacklogDrop: 8891
# time ./loopback_transfert -l 16k;netstat -s|grep TCPBacklogDrop
real 0m7.033s
user 0m0.010s
sys 0m4.580s
TCPBacklogDrop: 9239
# time ./loopback_transfert -l 1M;netstat -s|grep TCPBacklogDrop
real 0m5.408s
user 0m0.000s
sys 0m2.880s
TCPBacklogDrop: 9243
# time ./loopback_transfert -l 4M;netstat -s|grep TCPBacklogDrop
real 0m2.965s
user 0m0.000s
sys 0m2.070s
TCPBacklogDrop: 10485
# time ./loopback_transfert -l 6M;netstat -s|grep TCPBacklogDrop
real 0m7.711s
user 0m0.000s
sys 0m3.180s
TCPBacklogDrop: 13537
# time ./loopback_transfert -l 8M;netstat -s|grep TCPBacklogDrop
real 0m11.497s
user 0m0.020s
sys 0m3.830s
TCPBacklogDrop: 17108
As soon as our working set is larger than L2 cache, this is very slow.
for the -l 8M bench :
# Events: 7K cycles
#
# Overhead Command Shared Object Symbol
# ........ ....... ................. ...................................
#
40.97% loopback_transf [kernel.kallsyms] [k] copy_user_generic_string
18.57% :8968 [kernel.kallsyms] [k] copy_user_generic_string
3.54% :8968 [kernel.kallsyms] [k] get_page_from_freelist
3.36% :8968 [kernel.kallsyms] [k] tcp_sendmsg
1.17% :8968 [kernel.kallsyms] [k] put_page
0.99% :8968 [kernel.kallsyms] [k] free_hot_cold_page
0.99% :8968 [kernel.kallsyms] [k] __might_sleep
0.88% :8968 [kernel.kallsyms] [k] __ticket_spin_lock
0.81% loopback_transf [kernel.kallsyms] [k] free_pcppages_bulk
0.79% :8968 [kernel.kallsyms] [k] __alloc_pages_nodemask
0.63% loopback_transf [kernel.kallsyms] [k] put_page
0.63% loopback_transf [kernel.kallsyms] [k] __might_sleep
0.63% loopback_transf [kernel.kallsyms] [k] tcp_transmit_skb
0.57% :8968 [kernel.kallsyms] [k] skb_release_data
0.55% loopback_transf [kernel.kallsyms] [k] free_hot_cold_page
0.53% :8968 [kernel.kallsyms] [k] tcp_ack
0.50% loopback_transf [kernel.kallsyms] [k] __inet_lookup_established
0.49% loopback_transf [kernel.kallsyms] [k] skb_copy_datagram_iovec
0.47% :8968 [kernel.kallsyms] [k] __rmqueue
0.45% :8968 [kernel.kallsyms] [k] get_pageblock_flags_group
0.41% :8968 [kernel.kallsyms] [k] zone_watermark_ok
0.41% :8968 [kernel.kallsyms] [k] __inc_zone_state
0.40% loopback_transf [kernel.kallsyms] [k] skb_release_data
0.39% :8968 [kernel.kallsyms] [k] tcp_transmit_skb
^ permalink raw reply
* Re: error while building the kernel Mainline
From: Eric Dumazet @ 2010-11-18 17:48 UTC (permalink / raw)
To: Justin P. Mattock
Cc: linux-net, Linux Kernel Mailing List, netdev, Simon Horman,
Netfilter Development Mailinglist, Patrick McHardy
In-Reply-To: <4CE561A2.2020600@gmail.com>
Le jeudi 18 novembre 2010 à 09:25 -0800, Justin P. Mattock a écrit :
> On 11/18/2010 07:12 AM, Eric Dumazet wrote:
> > Le jeudi 18 novembre 2010 à 06:36 -0800, Justin Mattock a écrit :
> >> hit this yesterday, and havent had time to look at it, to see if its a
> >> simple fix
> >>
> >> MODPOST vmlinux.o
> >> WARNING: modpost: Found 1 section mismatch(es).
> >> To see full details build your kernel with:
> >> 'make CONFIG_DEBUG_SECTION_MISMATCH=y'
> >> GEN .version
> >> CHK include/generated/compile.h
> >> UPD include/generated/compile.h
> >> CC init/version.o
> >> LD init/built-in.o
> >> LD .tmp_vmlinux1
> >> net/built-in.o: In function `handle_response_icmp':
> >> ip_vs_core.c:(.text+0x2b5c4): undefined reference to `nf_conntrack_untracked'
> >> net/built-in.o: In function `T.925':
> >> ip_vs_core.c:(.text+0x2cbbd): undefined reference to `nf_conntrack_untracked'
> >> net/built-in.o: In function `ip_vs_null_xmit':
> >> (.text+0x310da): undefined reference to `nf_conntrack_untracked'
> >> net/built-in.o: In function `ip_vs_tunnel_xmit':
> >> (.text+0x311e3): undefined reference to `nf_conntrack_untracked'
> >> net/built-in.o: In function `ip_vs_nat_xmit':
> >> (.text+0x3176f): undefined reference to `nf_conntrack_untracked'
> >> net/built-in.o:(.text+0x3199d): more undefined references to
> >> `nf_conntrack_untracked' follow
> >> make: *** [.tmp_vmlinux1] Error 1
> >>
> >> has there been anything sent forward for this yet?
> >>
> >
> > Try to find out why net/netfilter/nf_conntrack_core.c is not compiled ?
>
> seems it is compiling, it's after the compiling when this breaks
>
> >
> > ./net/netfilter/nf_conntrack_core.c:65:DEFINE_PER_CPU(struct nf_conn, nf_conntrack_untracked);
> > ./net/netfilter/nf_conntrack_core.c:66:EXPORT_PER_CPU_SYMBOL(nf_conntrack_untracked);
> >
> >
> >
> >
>
> Justin P. Mattock
Let me guess...
net/netfilter/nf_conntrack_core is compiled as a module, and ip_vs
statically (in vmlinux) ?
CONFIG_NF_CONNTRACK=m
CONFIG_IP_VS=y
We probably need some Kconfig magic ;)
--
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the body of a message to majordomo@vger.kernel.org
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^ permalink raw reply
* Re: Loopback performance from kernel 2.6.12 to 2.6.37
From: David Miller @ 2010-11-18 17:48 UTC (permalink / raw)
To: eric.dumazet; +Cc: jdb, netdev, lawrence
In-Reply-To: <1290102113.2781.237.camel@edumazet-laptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 18 Nov 2010 18:41:53 +0100
> Le jeudi 18 novembre 2010 à 14:52 +0100, Eric Dumazet a écrit :
>> Le mardi 09 novembre 2010 à 15:25 +0100, Eric Dumazet a écrit :
>>
>> My tests show a problem with backlog processing, and too big TCP
>> windows. (at least on loopback and wild senders)
>>
>> Basically, with huge tcp windows we have now (default 4 Mbytes),
>> the reader process can have to process up to 4Mbytes of backlogged data
>> in __release_sock() before returning from its 'small' read(fd, buffer,
>> 1024) done by netcat.
>>
>> While it processes this backlog, it sends tcp ACKS, allowing sender to
>> send new frames that might be dropped because of sk_rcvqueues_full(), or
>> continue to fill receive queue up to the receiver window, feeding the
>> task in __release_sock() [loop]
>>
>>
>> This blows cpu caches completely [data is queued, and the dequeue is
>> done long after], and latency of a single read() can be very high. This
>> blocks the pipeline of user processing eventually.
Thanks for looking into this Eric.
We definitely need some kind of choke point so that TCP never
significantly exceeds the congestion window point at which throughput
stops increasing (and only latency does).
One idea is that when we integrate Lawrence Brakmo's TCP-NV congestion
control algorithm, we can try enabling it by default over loopback.
Loopback is kind of an interesting case of the problem scenerio
Lawrence is trying to solve.
^ permalink raw reply
* Re: ethtool 2.6.36 released
From: David Miller @ 2010-11-18 17:49 UTC (permalink / raw)
To: bhutchings; +Cc: netdev, jeff
In-Reply-To: <1290041901.30433.119.camel@localhost>
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 18 Nov 2010 00:58:21 +0000
> Jeff Garzik has handed over ongoing maintenance to me. Jeff, thanks for
> all your work on ethtool over the past 10 years and for your help with
> making this release.
Indeed, thanks a lot to Jeff for maintaining ethtool all these years.
And thanks to Ben for taking on this task.
^ permalink raw reply
* Re: error while building the kernel Mainline
From: David Miller @ 2010-11-18 17:50 UTC (permalink / raw)
To: eric.dumazet
Cc: justinmattock, linux-net, linux-kernel, netdev, horms,
netfilter-devel, kaber
In-Reply-To: <1290102497.2781.242.camel@edumazet-laptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 18 Nov 2010 18:48:17 +0100
> Let me guess...
>
> net/netfilter/nf_conntrack_core is compiled as a module, and ip_vs
> statically (in vmlinux) ?
>
> CONFIG_NF_CONNTRACK=m
> CONFIG_IP_VS=y
>
> We probably need some Kconfig magic ;)
Randy Dunlap made a similar report today with a sample .config
that triggers the problem.
I'll look into it after lunch.
^ permalink raw reply
* Re: [RFC PATCH v1 1/2] net: implement mechanism for HW based QOS
From: John Fastabend @ 2010-11-18 18:00 UTC (permalink / raw)
To: Eric Dumazet
Cc: netdev@vger.kernel.org, nhorman@tuxdriver.com,
davem@davemloft.net
In-Reply-To: <1290101963.2781.234.camel@edumazet-laptop>
On 11/18/2010 9:39 AM, Eric Dumazet wrote:
> Le jeudi 18 novembre 2010 à 09:27 -0800, John Fastabend a écrit :
>
>> Thanks for the feedback!
>>
>> num_tx_queues is an unsigned int in net_device and I can't see any
>> place that would limit it to 16bits. So I think we need 32 bits here.
>> Otherwise I will make these changes and fix the fallout. This is much
>> cleaner.
>>
>>
>
> Hmm...
>
> include/linux/skbuff.h
>
> __u16 queue_mapping:16;
>
>
> static inline void skb_record_rx_queue(struct sk_buff *skb, u16 rx_queue)
>
> Anyway, we dont want to have more than 32768 queues, not before year
> 2020 at least
>
> Thanks
>
>
>
Ah a u16 it is then. And more then 32768 queues would be a bit much.
^ permalink raw reply
* Re: error while building the kernel Mainline
From: Patrick McHardy @ 2010-11-18 18:12 UTC (permalink / raw)
To: David Miller
Cc: eric.dumazet, justinmattock, linux-net, linux-kernel, netdev,
horms, netfilter-devel
In-Reply-To: <20101118.095046.28818361.davem@davemloft.net>
Am 18.11.2010 18:50, schrieb David Miller:
> From: Eric Dumazet <eric.dumazet@gmail.com>
> Date: Thu, 18 Nov 2010 18:48:17 +0100
>
>> Let me guess...
>>
>> net/netfilter/nf_conntrack_core is compiled as a module, and ip_vs
>> statically (in vmlinux) ?
>>
>> CONFIG_NF_CONNTRACK=m
>> CONFIG_IP_VS=y
>>
>> We probably need some Kconfig magic ;)
>
> Randy Dunlap made a similar report today with a sample .config
> that triggers the problem.
>
> I'll look into it after lunch.
Thanks, I'll take care of this.
^ permalink raw reply
* Re: error while building the kernel Mainline
From: Justin P. Mattock @ 2010-11-18 18:13 UTC (permalink / raw)
To: David Miller
Cc: eric.dumazet, linux-net, linux-kernel, netdev, horms,
netfilter-devel, kaber
In-Reply-To: <20101118.095046.28818361.davem@davemloft.net>
On 11/18/2010 09:50 AM, David Miller wrote:
> From: Eric Dumazet<eric.dumazet@gmail.com>
> Date: Thu, 18 Nov 2010 18:48:17 +0100
>
>> Let me guess...
>>
>> net/netfilter/nf_conntrack_core is compiled as a module, and ip_vs
>> statically (in vmlinux) ?
>>
>> CONFIG_NF_CONNTRACK=m
>> CONFIG_IP_VS=y
>>
>> We probably need some Kconfig magic ;)
>
> Randy Dunlap made a similar report today with a sample .config
> that triggers the problem.
>
> I'll look into it after lunch.
>
alright..
Justin P. Mattock
^ permalink raw reply
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