* Re: [PATCHv2 net-next] vxlan: put UDP socket in correct namespace
From: David Miller @ 2012-10-02 18:39 UTC (permalink / raw)
To: ebiederm; +Cc: shemminger, netdev
In-Reply-To: <87haqc7vii.fsf@xmission.com>
From: ebiederm@xmission.com (Eric W. Biederman)
Date: Tue, 02 Oct 2012 08:18:13 -0700
> Stephen Hemminger <shemminger@vyatta.com> writes:
>
>> Move vxlan UDP socket to correct network namespace
>>
>> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
>
> Looks good from here.
>
> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Applied, thanks.
^ permalink raw reply
* Re: linux-next: Tree for Oct 2 (vxlan.c)
From: David Miller @ 2012-10-02 18:36 UTC (permalink / raw)
To: rdunlap; +Cc: sfr, linux-next, linux-kernel, netdev, shemminger
In-Reply-To: <506B3317.5090006@xenotime.net>
From: Randy Dunlap <rdunlap@xenotime.net>
Date: Tue, 02 Oct 2012 11:31:51 -0700
> on x86_64:
>
> drivers/net/vxlan.c: In function 'vxlan_xmit':
> drivers/net/vxlan.c:725:2: error: implicit declaration of function 'ip_select_ident'
>
> That function is only defined when CONFIG_INET is enabled,
> but it is disabled in this config.
This definitely depends upon INET, I'll add the Kconfig change
to net-next, thanks.
^ permalink raw reply
* Re: linux-next: Tree for Oct 2 (vxlan.c)
From: Randy Dunlap @ 2012-10-02 18:31 UTC (permalink / raw)
To: Stephen Rothwell; +Cc: linux-next, LKML, netdev, Stephen Hemminger
In-Reply-To: <20121002163229.d377074dc8f6c029428faeaa@canb.auug.org.au>
[-- Attachment #1: Type: text/plain, Size: 496 bytes --]
On 10/01/2012 11:32 PM, Stephen Rothwell wrote:
> Hi all,
>
> Do not add stuff destined for v3.8 to your linux-next included branches
> until after v3.7-rc1 is released.
>
> Changes since 201201001:
>
on x86_64:
drivers/net/vxlan.c: In function 'vxlan_xmit':
drivers/net/vxlan.c:725:2: error: implicit declaration of function 'ip_select_ident'
That function is only defined when CONFIG_INET is enabled,
but it is disabled in this config.
Full randconfig file is attached.
--
~Randy
[-- Attachment #2: config-r7910 --]
[-- Type: text/plain, Size: 55910 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 3.6.0 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_MMU=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_GPIO=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_CPU_AUTOPROBE=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_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-rdi -fcall-saved-rsi -fcall-saved-rdx -fcall-saved-rcx -fcall-saved-r8 -fcall-saved-r9 -fcall-saved-r10 -fcall-saved-r11"
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_HAVE_IRQ_WORK=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
CONFIG_KERNEL_LZO=y
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_FHANDLE is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y
# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set
CONFIG_HAVE_GENERIC_HARDIRQS=y
#
# IRQ subsystem
#
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
# CONFIG_IRQ_DOMAIN_DEBUG is not set
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
#
# CPU/Task time and stats accounting
#
# CONFIG_TICK_CPU_ACCOUNTING is not set
CONFIG_IRQ_TIME_ACCOUNTING=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_TASK_XACCT is not set
#
# RCU Subsystem
#
CONFIG_TINY_PREEMPT_RCU=y
CONFIG_PREEMPT_RCU=y
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_RCU_BOOST is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
# CONFIG_CGROUPS is not set
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
CONFIG_IPC_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
CONFIG_RD_LZO=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EXPERT=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_HAVE_PCSPKR_PLATFORM=y
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
# CONFIG_SIGNALFD is not set
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_AIO is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_PCI_QUIRKS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
CONFIG_OPROFILE_EVENT_MULTIPLEX=y
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_JUMP_LABEL=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=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_GENERIC_SMP_IDLE_THREAD=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_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_GENERIC_KERNEL_THREAD=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_RCU_USER_QS=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
# CONFIG_FREEZER is not set
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
# CONFIG_SMP is not set
CONFIG_X86_MPPARSE=y
# CONFIG_X86_EXTENDED_PLATFORM is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_KVMTOOL_TEST_ENABLE is not set
# CONFIG_PARAVIRT_GUEST is not set
CONFIG_NO_BOOTMEM=y
CONFIG_MEMTEST=y
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_XADD=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=1
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=y
CONFIG_X86_THERMAL_VECTOR=y
# CONFIG_I8K is not set
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_INTEL is not set
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DIRECT_GBPAGES=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y
# CONFIG_SPARSEMEM_VMEMMAP is not set
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
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=y
CONFIG_TRANSPARENT_HUGEPAGE=y
# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_CLEANCACHE=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
# CONFIG_X86_PAT is not set
CONFIG_ARCH_RANDOM=y
# CONFIG_X86_SMAP is not set
CONFIG_SECCOMP=y
# 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=y
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x1000000
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
# CONFIG_SUSPEND is not set
CONFIG_PM_RUNTIME=y
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_ACPI is not set
# CONFIG_SFI is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
#
# x86 CPU frequency scaling drivers
#
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# CONFIG_X86_SPEEDSTEP_LIB is not set
# CONFIG_CPU_IDLE is not set
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
#
# Memory power savings
#
# CONFIG_I7300_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
CONFIG_PCIEPORTBUS=y
# CONFIG_HOTPLUG_PCI_PCIE is not set
CONFIG_PCIEAER=y
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEAER_INJECT=y
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_DEBUG=y
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
CONFIG_PCI_ATS=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
CONFIG_PCI_PASID=y
CONFIG_PCI_LABEL=y
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
# CONFIG_PCCARD is not set
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_CPCI=y
# CONFIG_HOTPLUG_PCI_CPCI_ZT5550 is not set
CONFIG_HOTPLUG_PCI_CPCI_GENERIC=y
CONFIG_HOTPLUG_PCI_SHPC=y
# CONFIG_RAPIDIO is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_COREDUMP=y
# CONFIG_IA32_EMULATION is not set
CONFIG_HAVE_TEXT_POKE_SMP=y
CONFIG_X86_DEV_DMA_OPS=y
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
# CONFIG_NET_KEY is not set
# CONFIG_INET is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
CONFIG_ATM=y
CONFIG_ATM_LANE=y
# CONFIG_BRIDGE is not set
CONFIG_NET_DSA=y
# CONFIG_NET_DSA_TAG_DSA is not set
CONFIG_NET_DSA_TAG_EDSA=y
CONFIG_NET_DSA_TAG_TRAILER=y
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_IPX=y
CONFIG_IPX_INTERN=y
CONFIG_ATALK=y
# CONFIG_DEV_APPLETALK is not set
# CONFIG_X25 is not set
CONFIG_LAPB=y
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
CONFIG_IEEE802154=y
CONFIG_MAC802154=y
# CONFIG_NET_SCHED is not set
CONFIG_DCB=y
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
CONFIG_BQL=y
#
# Network testing
#
CONFIG_NET_PKTGEN=y
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
CONFIG_IRDA=y
#
# IrDA protocols
#
# CONFIG_IRLAN is not set
# CONFIG_IRNET is not set
CONFIG_IRCOMM=y
# CONFIG_IRDA_ULTRA is not set
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
# CONFIG_IRDA_FAST_RR is not set
# CONFIG_IRDA_DEBUG is not set
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
CONFIG_IRTTY_SIR=y
#
# Dongle support
#
# CONFIG_DONGLE is not set
#
# FIR device drivers
#
# CONFIG_NSC_FIR is not set
CONFIG_WINBOND_FIR=y
# CONFIG_SMC_IRCC_FIR is not set
# CONFIG_ALI_FIR is not set
CONFIG_VLSI_FIR=y
CONFIG_VIA_FIR=y
# CONFIG_BT is not set
# CONFIG_WIRELESS is not set
CONFIG_WIMAX=y
CONFIG_WIMAX_DEBUG_LEVEL=8
# CONFIG_RFKILL is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_DEBUG=y
# CONFIG_CAIF is not set
CONFIG_NFC=y
CONFIG_NFC_NCI=y
CONFIG_NFC_HCI=y
# CONFIG_NFC_SHDLC is not set
# CONFIG_NFC_LLCP is not set
#
# Near Field Communication (NFC) devices
#
CONFIG_HAVE_BPF_JIT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_DEBUG_DRIVER=y
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
#
# Bus devices
#
CONFIG_OMAP_OCP2SCP=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_AD525X_DPOT_SPI=y
CONFIG_IBM_ASM=y
# CONFIG_PHANTOM is not set
CONFIG_INTEL_MID_PTI=y
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=y
# CONFIG_TIFM_7XX1 is not set
CONFIG_ICS932S401=y
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_HP_ILO=y
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
CONFIG_ISL29020=y
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1780 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
CONFIG_DS1682=y
CONFIG_TI_DAC7512=y
CONFIG_VMWARE_BALLOON=y
# CONFIG_BMP085_I2C is not set
# CONFIG_BMP085_SPI is not set
CONFIG_PCH_PHUB=y
# CONFIG_USB_SWITCH_FSA9480 is not set
CONFIG_C2PORT=y
# CONFIG_C2PORT_DURAMAR_2150 is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
CONFIG_EEPROM_MAX6875=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# CONFIG_SENSORS_LIS3_SPI is not set
# CONFIG_SENSORS_LIS3_I2C is not set
#
# Altera FPGA firmware download module
#
# CONFIG_ALTERA_STAPL is not set
CONFIG_HAVE_IDE=y
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
CONFIG_FIREWIRE_NOSY=y
CONFIG_I2O=y
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
# CONFIG_I2O_EXT_ADAPTEC is not set
CONFIG_I2O_CONFIG=y
CONFIG_I2O_CONFIG_OLD_IOCTL=y
# CONFIG_I2O_BUS is not set
CONFIG_I2O_PROC=y
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
CONFIG_DUMMY=y
CONFIG_EQUALIZER=y
# CONFIG_MII is not set
# CONFIG_NET_TEAM is not set
CONFIG_MACVLAN=y
CONFIG_MACVTAP=y
CONFIG_VXLAN=y
CONFIG_NETCONSOLE=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_TUN is not set
CONFIG_VETH=y
CONFIG_ARCNET=y
# CONFIG_ARCNET_1201 is not set
# CONFIG_ARCNET_1051 is not set
CONFIG_ARCNET_RAW=y
CONFIG_ARCNET_CAP=y
# CONFIG_ARCNET_COM90xx is not set
# CONFIG_ARCNET_COM90xxIO is not set
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
CONFIG_ARCNET_COM20020_PCI=y
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
CONFIG_ATM_LANAI=y
# CONFIG_ATM_ENI is not set
CONFIG_ATM_FIRESTREAM=y
CONFIG_ATM_ZATM=y
CONFIG_ATM_ZATM_DEBUG=y
# CONFIG_ATM_NICSTAR is not set
CONFIG_ATM_IDT77252=y
# CONFIG_ATM_IDT77252_DEBUG is not set
# CONFIG_ATM_IDT77252_RCV_ALL is not set
CONFIG_ATM_IDT77252_USE_SUNI=y
CONFIG_ATM_AMBASSADOR=y
CONFIG_ATM_AMBASSADOR_DEBUG=y
CONFIG_ATM_HORIZON=y
CONFIG_ATM_HORIZON_DEBUG=y
CONFIG_ATM_IA=y
# CONFIG_ATM_IA_DEBUG is not set
CONFIG_ATM_FORE200E=y
CONFIG_ATM_FORE200E_USE_TASKLET=y
CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=y
CONFIG_ATM_HE_USE_SUNI=y
# CONFIG_ATM_SOLOS is not set
#
# CAIF transport drivers
#
#
# Distributed Switch Architecture drivers
#
CONFIG_NET_DSA_MV88E6XXX=y
CONFIG_NET_DSA_MV88E6060=y
# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
# CONFIG_NET_DSA_MV88E6131 is not set
CONFIG_NET_DSA_MV88E6123_61_65=y
# CONFIG_ETHERNET is not set
# CONFIG_FDDI is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
CONFIG_CICADA_PHY=y
# CONFIG_VITESSE_PHY is not set
CONFIG_SMSC_PHY=y
CONFIG_BROADCOM_PHY=y
# CONFIG_BCM87XX_PHY is not set
CONFIG_ICPLUS_PHY=y
CONFIG_REALTEK_PHY=y
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MICREL_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MICREL_KS8995MA is not set
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPPOATM=y
# CONFIG_PPPOE is not set
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=y
# CONFIG_WLAN is not set
#
# WiMAX Wireless Broadband devices
#
#
# Enable USB support to see WiMAX USB drivers
#
CONFIG_WAN=y
# CONFIG_HDLC is not set
CONFIG_DLCI=y
CONFIG_DLCI_MAX=8
# CONFIG_SBNI is not set
CONFIG_IEEE802154_DRIVERS=y
CONFIG_IEEE802154_FAKEHARD=y
CONFIG_IEEE802154_FAKELB=y
CONFIG_IEEE802154_AT86RF230=y
# CONFIG_IEEE802154_MRF24J40 is not set
CONFIG_ISDN=y
CONFIG_ISDN_I4L=y
CONFIG_ISDN_AUDIO=y
# CONFIG_ISDN_TTY_FAX is not set
#
# ISDN feature submodules
#
CONFIG_ISDN_DRV_LOOP=y
CONFIG_ISDN_DIVERSION=y
#
# ISDN4Linux hardware drivers
#
#
# Passive cards
#
# CONFIG_ISDN_DRV_HISAX is not set
#
# Active cards
#
# CONFIG_ISDN_CAPI is not set
# CONFIG_ISDN_DRV_GIGASET is not set
# CONFIG_MISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
CONFIG_INPUT_POLLDEV=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5520 is not set
CONFIG_KEYBOARD_ADP5588=y
CONFIG_KEYBOARD_ADP5589=y
# CONFIG_KEYBOARD_ATKBD is not set
CONFIG_KEYBOARD_QT1070=y
CONFIG_KEYBOARD_QT2160=y
# CONFIG_KEYBOARD_LKKBD is not set
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_GPIO_POLLED=y
CONFIG_KEYBOARD_TCA6416=y
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
CONFIG_KEYBOARD_LM8323=y
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
CONFIG_KEYBOARD_MCS=y
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_KEYBOARD_OPENCORES=y
CONFIG_KEYBOARD_STOWAWAY=y
# CONFIG_KEYBOARD_SUNKBD is not set
CONFIG_KEYBOARD_OMAP4=y
CONFIG_KEYBOARD_TC3589X=y
CONFIG_KEYBOARD_XTKBD=y
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
CONFIG_JOYSTICK_ADI=y
CONFIG_JOYSTICK_COBRA=y
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
CONFIG_JOYSTICK_GRIP_MP=y
CONFIG_JOYSTICK_GUILLEMOT=y
# CONFIG_JOYSTICK_INTERACT is not set
CONFIG_JOYSTICK_SIDEWINDER=y
CONFIG_JOYSTICK_TMDC=y
CONFIG_JOYSTICK_IFORCE=y
# CONFIG_JOYSTICK_IFORCE_232 is not set
# CONFIG_JOYSTICK_WARRIOR is not set
CONFIG_JOYSTICK_MAGELLAN=y
CONFIG_JOYSTICK_SPACEORB=y
CONFIG_JOYSTICK_SPACEBALL=y
CONFIG_JOYSTICK_STINGER=y
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_AS5011 is not set
CONFIG_JOYSTICK_JOYDUMP=y
CONFIG_INPUT_TABLET=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_88PM860X=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
CONFIG_TOUCHSCREEN_AD7877=y
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
CONFIG_TOUCHSCREEN_AUO_PIXCIR=y
# CONFIG_TOUCHSCREEN_BU21013 is not set
CONFIG_TOUCHSCREEN_CY8CTMG110=y
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_DA9052 is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
CONFIG_TOUCHSCREEN_EETI=y
CONFIG_TOUCHSCREEN_EGALAX=y
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
CONFIG_TOUCHSCREEN_GUNZE=y
# CONFIG_TOUCHSCREEN_ELO is not set
CONFIG_TOUCHSCREEN_WACOM_W8001=y
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
CONFIG_TOUCHSCREEN_MMS114=y
CONFIG_TOUCHSCREEN_MTOUCH=y
CONFIG_TOUCHSCREEN_INEXIO=y
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_TOUCHSCREEN_PENMOUNT=y
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
CONFIG_TOUCHSCREEN_TOUCHWIN=y
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WM831X is not set
CONFIG_TOUCHSCREEN_MC13783=y
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_TOUCHSCREEN_TSC_SERIO=y
CONFIG_TOUCHSCREEN_TSC2005=y
CONFIG_TOUCHSCREEN_TSC2007=y
CONFIG_TOUCHSCREEN_PCAP=y
# CONFIG_TOUCHSCREEN_ST1232 is not set
CONFIG_TOUCHSCREEN_TPS6507X=y
# 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_SERIO_ALTERA_PS2=y
# CONFIG_SERIO_PS2MULT is not set
CONFIG_GAMEPORT=y
CONFIG_GAMEPORT_NS558=y
# CONFIG_GAMEPORT_L4 is not set
CONFIG_GAMEPORT_EMU10K1=y
# CONFIG_GAMEPORT_FM801 is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_UNIX98_PTYS is not set
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_ROCKETPORT=y
# CONFIG_CYCLADES is not set
CONFIG_MOXA_INTELLIO=y
# CONFIG_MOXA_SMARTIO is not set
CONFIG_SYNCLINK=y
# CONFIG_SYNCLINKMP is not set
CONFIG_SYNCLINK_GT=y
CONFIG_NOZOMI=y
# CONFIG_ISI is not set
# CONFIG_N_HDLC is not set
CONFIG_N_GSM=y
# CONFIG_TRACE_SINK is not set
CONFIG_DEVKMEM=y
CONFIG_STALDRV=y
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_FIX_EARLYCON_MEM=y
# CONFIG_SERIAL_8250_PCI is not set
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=y
CONFIG_SERIAL_MAX310X=y
# CONFIG_SERIAL_MFD_HSU is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_TIMBERDALE is not set
CONFIG_SERIAL_ALTERA_JTAGUART=y
# CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_TTY_PRINTK is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_MWAVE=y
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
CONFIG_I2C_ALI1563=y
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
CONFIG_I2C_PIIX4=y
# CONFIG_I2C_NFORCE2 is not set
CONFIG_I2C_SIS5595=y
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EG20T is not set
CONFIG_I2C_GPIO=y
# CONFIG_I2C_INTEL_MID is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
CONFIG_I2C_SIMTEC=y
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_TAOS_EVM=y
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_DEBUG_CORE=y
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_I2C_DEBUG_BUS=y
CONFIG_SPI=y
CONFIG_SPI_DEBUG=y
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
CONFIG_SPI_BITBANG=y
CONFIG_SPI_GPIO=y
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PXA2XX_PCI is not set
# CONFIG_SPI_SC18IS602 is not set
CONFIG_SPI_TOPCLIFF_PCH=y
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
CONFIG_SPI_DESIGNWARE=y
# CONFIG_SPI_DW_PCI is not set
#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
CONFIG_SPI_TLE62X0=y
# CONFIG_HSI is not set
#
# PPS support
#
# CONFIG_PPS is not set
#
# PPS generators support
#
#
# PTP clock support
#
#
# Enable Device Drivers -> PPS to see the PTP clock options.
#
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_GENERIC=y
# CONFIG_GPIO_DA9052 is not set
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers:
#
CONFIG_GPIO_GENERIC_PLATFORM=y
# CONFIG_GPIO_IT8761E is not set
CONFIG_GPIO_SCH=y
# CONFIG_GPIO_ICH is not set
# CONFIG_GPIO_VX855 is not set
#
# I2C GPIO expanders:
#
CONFIG_GPIO_ARIZONA=y
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_RC5T583=y
# CONFIG_GPIO_SX150X is not set
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TWL6040=y
# CONFIG_GPIO_WM831X is not set
# CONFIG_GPIO_WM8350 is not set
CONFIG_GPIO_ADP5520=y
CONFIG_GPIO_ADP5588=y
# CONFIG_GPIO_ADP5588_IRQ is not set
#
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
CONFIG_GPIO_AMD8111=y
# CONFIG_GPIO_LANGWELL is not set
CONFIG_GPIO_PCH=y
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_TIMBERDALE is not set
CONFIG_GPIO_RDC321X=y
#
# SPI GPIO expanders:
#
CONFIG_GPIO_MAX7301=y
# CONFIG_GPIO_MCP23S08 is not set
CONFIG_GPIO_MC33880=y
CONFIG_GPIO_74X164=y
#
# AC97 GPIO expanders:
#
#
# MODULbus GPIO expanders:
#
# CONFIG_GPIO_TPS65910 is not set
CONFIG_W1=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
# CONFIG_W1_MASTER_DS2482 is not set
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_HDQ_MASTER_OMAP=y
#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2408 is not set
# CONFIG_W1_SLAVE_DS2423 is not set
# CONFIG_W1_SLAVE_DS2431 is not set
# CONFIG_W1_SLAVE_DS2433 is not set
# CONFIG_W1_SLAVE_DS2760 is not set
# CONFIG_W1_SLAVE_DS2780 is not set
# CONFIG_W1_SLAVE_DS2781 is not set
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_BQ27000=y
# CONFIG_POWER_SUPPLY is not set
# CONFIG_POWER_AVS is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB=y
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 is not set
# CONFIG_SSB_SILENT is not set
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_BCMA_POSSIBLE=y
#
# Broadcom specific AMBA
#
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DEBUG is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_88PM860X=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
CONFIG_MFD_SM501=y
CONFIG_MFD_SM501_GPIO=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65217=y
CONFIG_MFD_TPS65910=y
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_TWL4030_CORE is not set
CONFIG_TWL6040_CORE=y
# CONFIG_MFD_STMPE is not set
CONFIG_MFD_TC3589X=y
# CONFIG_MFD_TMIO is not set
CONFIG_MFD_SMSC=y
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
# CONFIG_MFD_DA9052_I2C is not set
CONFIG_MFD_DA9055=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_LP8788=y
# CONFIG_MFD_MAX77686 is not set
CONFIG_MFD_MAX77693=y
# CONFIG_MFD_MAX8907 is not set
CONFIG_MFD_MAX8925=y
# CONFIG_MFD_MAX8997 is not set
CONFIG_MFD_MAX8998=y
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_ARIZONA_SPI=y
# CONFIG_MFD_WM5102 is not set
CONFIG_MFD_WM5110=y
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
# CONFIG_MFD_WM831X_SPI is not set
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
# CONFIG_MFD_WM8994 is not set
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
# CONFIG_PCF50633_GPIO is not set
CONFIG_MFD_MC13783=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_ABX500_CORE=y
# CONFIG_AB3100_CORE is not set
CONFIG_EZX_PCAP=y
# CONFIG_MFD_CS5535 is not set
CONFIG_MFD_TIMBERDALE=y
CONFIG_LPC_SCH=y
# CONFIG_LPC_ICH is not set
CONFIG_MFD_RDC321X=y
# CONFIG_MFD_JANZ_CMODIO is not set
CONFIG_MFD_VX855=y
# CONFIG_MFD_WL1273_CORE is not set
CONFIG_MFD_TPS65090=y
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_RC5T583=y
CONFIG_MFD_PALMAS=y
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
# CONFIG_MEDIA_RADIO_SUPPORT is not set
# CONFIG_MEDIA_RC_SUPPORT is not set
CONFIG_MEDIA_CONTROLLER=y
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_ADV_DEBUG is not set
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
CONFIG_DVB_CORE=y
CONFIG_DVB_MAX_ADAPTERS=8
# CONFIG_DVB_DYNAMIC_MINORS is not set
#
# Media drivers
#
# CONFIG_MEDIA_PCI_SUPPORT is not set
# CONFIG_V4L_PLATFORM_DRIVERS is not set
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_V4L_TEST_DRIVERS is not set
#
# Supported MMC/SDIO adapters
#
#
# Supported FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media ancillary drivers (tuners, sensors, i2c, frontends)
#
#
# Audio decoders, processors and mixers
#
#
# RDS decoders
#
#
# Video decoders
#
#
# Video and audio decoders
#
#
# MPEG video encoders
#
#
# Video encoders
#
#
# Camera sensor devices
#
#
# Flash devices
#
#
# Video improvement chips
#
#
# Miscelaneous helper chips
#
#
# Sensors used on soc_camera driver
#
CONFIG_MEDIA_TUNER=y
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC5000=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_MC44S803=y
#
# Multistandard (satellite) frontends
#
#
# Multistandard (cable + terrestrial) frontends
#
#
# DVB-S (satellite) frontends
#
#
# DVB-T (terrestrial) frontends
#
#
# DVB-C (cable) frontends
#
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
#
# ISDB-T (terrestrial) frontends
#
#
# Digital terrestrial only tuners/PLL
#
#
# SEC control devices for DVB-S
#
#
# Tools to develop new frontends
#
# CONFIG_DVB_DUMMY_FE is not set
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
# CONFIG_AGP_INTEL is not set
CONFIG_AGP_SIS=y
# CONFIG_AGP_VIA is not set
# CONFIG_VGA_ARB is not set
CONFIG_DRM=y
CONFIG_DRM_KMS_HELPER=y
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_TDFX=y
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_NOUVEAU is not set
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=y
CONFIG_DRM_I2C_SIL164=y
CONFIG_DRM_MGA=y
CONFIG_DRM_SIS=y
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_DRM_VMWGFX is not set
CONFIG_DRM_GMA500=y
CONFIG_DRM_GMA600=y
CONFIG_DRM_GMA3600=y
# CONFIG_DRM_AST is not set
CONFIG_DRM_MGAG200=y
# CONFIG_DRM_CIRRUS_QEMU is not set
CONFIG_STUB_POULSBO=y
CONFIG_VGASTATE=y
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
# CONFIG_FB_BOTH_ENDIAN is not set
CONFIG_FB_BIG_ENDIAN=y
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
# CONFIG_FB_WMT_GE_ROPS is not set
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=y
CONFIG_FB_SVGALIB=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_VESA=y
CONFIG_FB_N411=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
CONFIG_FB_I740=y
# CONFIG_FB_LE80578 is not set
CONFIG_FB_MATROX=y
# CONFIG_FB_MATROX_MILLENIUM is not set
# CONFIG_FB_MATROX_MYSTIQUE is not set
# CONFIG_FB_MATROX_G is not set
# CONFIG_FB_MATROX_I2C is not set
CONFIG_FB_RADEON=y
# CONFIG_FB_RADEON_I2C is not set
CONFIG_FB_RADEON_BACKLIGHT=y
CONFIG_FB_RADEON_DEBUG=y
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
# CONFIG_FB_ATY is not set
CONFIG_FB_S3=y
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=y
CONFIG_FB_SAVAGE_I2C=y
CONFIG_FB_SAVAGE_ACCEL=y
CONFIG_FB_SIS=y
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
CONFIG_FB_VIA=y
# CONFIG_FB_VIA_DIRECT_PROCFS is not set
CONFIG_FB_VIA_X_COMPATIBILITY=y
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
# CONFIG_FB_TRIDENT is not set
CONFIG_FB_ARK=y
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_TMIO is not set
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
CONFIG_FB_METRONOME=y
# CONFIG_FB_MB862XX is not set
CONFIG_FB_BROADSHEET=y
# CONFIG_FB_AUO_K190X is not set
CONFIG_EXYNOS_VIDEO=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
CONFIG_BACKLIGHT_DA9052=y
CONFIG_BACKLIGHT_MAX8925=y
CONFIG_BACKLIGHT_SAHARA=y
# CONFIG_BACKLIGHT_WM831X is not set
CONFIG_BACKLIGHT_ADP5520=y
CONFIG_BACKLIGHT_ADP8860=y
# CONFIG_BACKLIGHT_ADP8870 is not set
CONFIG_BACKLIGHT_88PM860X=y
# CONFIG_BACKLIGHT_PCF50633 is not set
# CONFIG_BACKLIGHT_AAT2870 is not set
# CONFIG_BACKLIGHT_LM3630 is not set
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=y
# CONFIG_BACKLIGHT_TPS65217 is not set
# CONFIG_LOGO is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_HRTIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_DMA_SGBUF=y
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
# CONFIG_SND_DRIVERS is not set
# CONFIG_SND_PCI is not set
CONFIG_SND_SPI=y
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=y
CONFIG_SND_FIREWIRE_SPEAKERS=y
# CONFIG_SND_ISIGHT is not set
CONFIG_SND_SOC=y
CONFIG_SND_SOC_I2C_AND_SPI=y
CONFIG_SND_SOC_ALL_CODECS=y
CONFIG_SND_SOC_88PM860X=y
CONFIG_SND_SOC_ARIZONA=y
CONFIG_SND_SOC_WM_HUBS=y
CONFIG_SND_SOC_AB8500_CODEC=y
CONFIG_SND_SOC_AD1836=y
CONFIG_SND_SOC_AD193X=y
CONFIG_SND_SOC_AD73311=y
CONFIG_SND_SOC_ADAU1373=y
CONFIG_SND_SOC_ADAV80X=y
CONFIG_SND_SOC_ADS117X=y
CONFIG_SND_SOC_AK4104=y
CONFIG_SND_SOC_AK4535=y
CONFIG_SND_SOC_AK4641=y
CONFIG_SND_SOC_AK4642=y
CONFIG_SND_SOC_AK4671=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_ALC5632=y
CONFIG_SND_SOC_CS42L51=y
CONFIG_SND_SOC_CS42L52=y
CONFIG_SND_SOC_CS42L73=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CX20442=y
CONFIG_SND_SOC_JZ4740_CODEC=y
CONFIG_SND_SOC_L3=y
CONFIG_SND_SOC_DA7210=y
CONFIG_SND_SOC_DA732X=y
CONFIG_SND_SOC_DA9055=y
CONFIG_SND_SOC_DFBMCS320=y
CONFIG_SND_SOC_ISABELLE=y
CONFIG_SND_SOC_LM49453=y
CONFIG_SND_SOC_MAX98088=y
CONFIG_SND_SOC_MAX98095=y
CONFIG_SND_SOC_MAX9850=y
CONFIG_SND_SOC_PCM3008=y
CONFIG_SND_SOC_RT5631=y
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SPDIF=y
CONFIG_SND_SOC_SSM2602=y
CONFIG_SND_SOC_STA32X=y
CONFIG_SND_SOC_STA529=y
CONFIG_SND_SOC_TLV320AIC23=y
CONFIG_SND_SOC_TLV320AIC26=y
CONFIG_SND_SOC_TLV320AIC32X4=y
CONFIG_SND_SOC_TLV320AIC3X=y
CONFIG_SND_SOC_TLV320DAC33=y
CONFIG_SND_SOC_TWL6040=y
CONFIG_SND_SOC_UDA134X=y
CONFIG_SND_SOC_UDA1380=y
CONFIG_SND_SOC_WM0010=y
CONFIG_SND_SOC_WM1250_EV1=y
CONFIG_SND_SOC_WM2000=y
CONFIG_SND_SOC_WM2200=y
CONFIG_SND_SOC_WM5100=y
CONFIG_SND_SOC_WM5110=y
CONFIG_SND_SOC_WM8350=y
CONFIG_SND_SOC_WM8510=y
CONFIG_SND_SOC_WM8523=y
CONFIG_SND_SOC_WM8580=y
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8727=y
CONFIG_SND_SOC_WM8728=y
CONFIG_SND_SOC_WM8731=y
CONFIG_SND_SOC_WM8737=y
CONFIG_SND_SOC_WM8741=y
CONFIG_SND_SOC_WM8750=y
CONFIG_SND_SOC_WM8753=y
CONFIG_SND_SOC_WM8770=y
CONFIG_SND_SOC_WM8776=y
CONFIG_SND_SOC_WM8782=y
CONFIG_SND_SOC_WM8804=y
CONFIG_SND_SOC_WM8900=y
CONFIG_SND_SOC_WM8903=y
CONFIG_SND_SOC_WM8904=y
CONFIG_SND_SOC_WM8940=y
CONFIG_SND_SOC_WM8955=y
CONFIG_SND_SOC_WM8960=y
CONFIG_SND_SOC_WM8961=y
CONFIG_SND_SOC_WM8962=y
CONFIG_SND_SOC_WM8971=y
CONFIG_SND_SOC_WM8974=y
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_WM8983=y
CONFIG_SND_SOC_WM8985=y
CONFIG_SND_SOC_WM8988=y
CONFIG_SND_SOC_WM8990=y
CONFIG_SND_SOC_WM8991=y
CONFIG_SND_SOC_WM8993=y
CONFIG_SND_SOC_WM8995=y
CONFIG_SND_SOC_WM8996=y
CONFIG_SND_SOC_WM9081=y
CONFIG_SND_SOC_WM9090=y
CONFIG_SND_SOC_LM4857=y
CONFIG_SND_SOC_MAX9768=y
CONFIG_SND_SOC_MAX9877=y
CONFIG_SND_SOC_MC13783=y
CONFIG_SND_SOC_ML26124=y
CONFIG_SND_SOC_TPA6130A2=y
# CONFIG_SND_SIMPLE_CARD is not set
# CONFIG_SOUND_PRIME is not set
#
# HID support
#
# CONFIG_HID is not set
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB_ARCH_HAS_XHCI=y
# CONFIG_USB_SUPPORT is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
# CONFIG_MMC_UNSAFE_RESUME is not set
CONFIG_MMC_CLKGATE=y
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_SDIO_UART=y
CONFIG_MMC_TEST=y
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=y
# CONFIG_MMC_SDHCI_PCI is not set
CONFIG_MMC_SDHCI_PLTFM=y
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_88PM860X=y
CONFIG_LEDS_LM3530=y
# CONFIG_LEDS_LM3642 is not set
CONFIG_LEDS_PCA9532=y
# CONFIG_LEDS_PCA9532_GPIO is not set
# CONFIG_LEDS_GPIO is not set
CONFIG_LEDS_LP3944=y
# CONFIG_LEDS_LP5521 is not set
# CONFIG_LEDS_LP5523 is not set
# CONFIG_LEDS_LP8788 is not set
CONFIG_LEDS_CLEVO_MAIL=y
CONFIG_LEDS_PCA955X=y
CONFIG_LEDS_PCA9633=y
CONFIG_LEDS_WM831X_STATUS=y
# CONFIG_LEDS_WM8350 is not set
CONFIG_LEDS_DA9052=y
CONFIG_LEDS_DAC124S085=y
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_INTEL_SS4200=y
# CONFIG_LEDS_LT3593 is not set
# CONFIG_LEDS_ADP5520 is not set
CONFIG_LEDS_MC13783=y
CONFIG_LEDS_TCA6507=y
# CONFIG_LEDS_LM355x is not set
CONFIG_LEDS_OT200=y
CONFIG_LEDS_BLINKM=y
# CONFIG_LEDS_TRIGGERS is not set
#
# LED Triggers
#
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=y
CONFIG_INFINIBAND_USER_MAD=y
# CONFIG_INFINIBAND_USER_ACCESS is not set
# CONFIG_INFINIBAND_MTHCA is not set
# CONFIG_INFINIBAND_IPATH is not set
CONFIG_INFINIBAND_QIB=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DEBUG=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=y
# CONFIG_RTC_DRV_88PM80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1672=y
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
CONFIG_RTC_DRV_MAX8925=y
# CONFIG_RTC_DRV_MAX8998 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
CONFIG_RTC_DRV_ISL1208=y
# CONFIG_RTC_DRV_ISL12022 is not set
CONFIG_RTC_DRV_X1205=y
# CONFIG_RTC_DRV_PCF8563 is not set
CONFIG_RTC_DRV_PCF8583=y
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
CONFIG_RTC_DRV_TPS65910=y
CONFIG_RTC_DRV_RC5T583=y
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
# CONFIG_RTC_DRV_EM3027 is not set
CONFIG_RTC_DRV_RV3029C2=y
#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=y
# CONFIG_RTC_DRV_M41T94 is not set
CONFIG_RTC_DRV_DS1305=y
CONFIG_RTC_DRV_DS1390=y
CONFIG_RTC_DRV_MAX6902=y
CONFIG_RTC_DRV_R9701=y
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
CONFIG_RTC_DRV_PCF2123=y
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
CONFIG_RTC_DRV_DA9052=y
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
CONFIG_RTC_DRV_M48T35=y
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=y
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_WM831X=y
CONFIG_RTC_DRV_WM8350=y
# CONFIG_RTC_DRV_PCF50633 is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_PCAP=y
CONFIG_RTC_DRV_MC13XXX=y
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
#
# Virtio drivers
#
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_MMIO is not set
#
# Microsoft Hyper-V guest support
#
CONFIG_STAGING=y
CONFIG_ET131X=y
CONFIG_SLICOSS=y
# CONFIG_ECHO is not set
CONFIG_DX_SEP=y
# CONFIG_ZCACHE is not set
CONFIG_ZSMALLOC=y
# CONFIG_FB_SM7XX is not set
# CONFIG_CRYSTALHD is not set
# CONFIG_FB_XGI is not set
# CONFIG_FT1000 is not set
#
# Speakup console speech
#
CONFIG_TOUCHSCREEN_CLEARPAD_TM1217=y
CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4=y
# CONFIG_STAGING_MEDIA is not set
#
# Android
#
CONFIG_ANDROID=y
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ASHMEM=y
CONFIG_ANDROID_LOGGER=y
CONFIG_ANDROID_TIMED_OUTPUT=y
CONFIG_ANDROID_TIMED_GPIO=y
# CONFIG_ANDROID_LOW_MEMORY_KILLER is not set
# CONFIG_ANDROID_INTF_ALARM_DEV is not set
CONFIG_PHONE=y
CONFIG_PHONE_IXJ=y
# CONFIG_IPACK_BUS is not set
# CONFIG_WIMAX_GDM72XX is not set
# CONFIG_NET_VENDOR_SILICOM is not set
CONFIG_DGRP=y
# CONFIG_X86_PLATFORM_DEVICES is not set
#
# Hardware Spinlock drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_CLKBLD_I8253=y
CONFIG_IOMMU_SUPPORT=y
#
# Remoteproc drivers (EXPERIMENTAL)
#
# CONFIG_STE_MODEM_RPROC is not set
#
# Rpmsg drivers (EXPERIMENTAL)
#
CONFIG_VIRT_DRIVERS=y
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set
# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
#
# DEVFREQ Drivers
#
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
CONFIG_EXTCON_GPIO=y
# CONFIG_EXTCON_MAX77693 is not set
CONFIG_EXTCON_ARIZONA=y
CONFIG_MEMORY=y
# CONFIG_IIO is not set
CONFIG_VME_BUS=y
#
# VME Bridge Drivers
#
# CONFIG_VME_CA91CX42 is not set
CONFIG_VME_TSI148=y
#
# VME Board Drivers
#
CONFIG_VMIVME_7805=y
#
# VME Device Drivers
#
# CONFIG_VME_USER is not set
# CONFIG_VME_PIO2 is not set
# CONFIG_PWM is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
CONFIG_DCDBAS=y
# CONFIG_DMIID is not set
# CONFIG_DMI_SYSFS is not set
CONFIG_ISCSI_IBFT_FIND=y
CONFIG_GOOGLE_FIRMWARE=y
#
# Google Firmware Drivers
#
CONFIG_GOOGLE_MEMCONSOLE=y
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_FILE_LOCKING is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NCP_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_CODEPAGE_855=y
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
# CONFIG_NLS_CODEPAGE_936 is not set
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=y
# CONFIG_NLS_ISO8859_5 is not set
CONFIG_NLS_ISO8859_6=y
# CONFIG_NLS_ISO8859_7 is not set
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=y
# CONFIG_NLS_MAC_GAELIC is not set
CONFIG_NLS_MAC_GREEK=y
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_READABLE_ASM=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_LOCKUP_DETECTOR is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
CONFIG_DEBUG_OBJECTS_WORK=y
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=400
# CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_PROVE_RCU=y
# CONFIG_PROVE_RCU_REPEATEDLY is not set
CONFIG_PROVE_RCU_DELAY=y
# CONFIG_SPARSE_RCU_POINTER is not set
CONFIG_LOCKDEP=y
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_LOCKDEP=y
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_VIRTUAL=y
CONFIG_DEBUG_WRITECOUNT=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_LIST=y
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_DEBUG_SG is not set
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_DEBUG_CREDENTIALS=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_TRACE=y
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
CONFIG_NOTIFIER_ERROR_INJECTION=y
CONFIG_PM_NOTIFIER_ERROR_INJECT=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAIL_MMC_REQUEST=y
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_LATENCYTOP=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_WANT_PAGE_DEBUG_FLAGS=y
CONFIG_PAGE_GUARD=y
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_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
CONFIG_FIREWIRE_OHCI_REMOTE_DMA=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DMA_API_DEBUG=y
CONFIG_ATOMIC64_SELFTEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
# CONFIG_EARLY_PRINTK is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_X86_PTDUMP=y
# CONFIG_DEBUG_RODATA is not set
CONFIG_DEBUG_TLBFLUSH=y
# CONFIG_IOMMU_DEBUG is not set
CONFIG_IOMMU_STRESS=y
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
CONFIG_DEBUG_NMI_SELFTEST=y
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_PATH=y
# CONFIG_SECURITY_TOMOYO is not set
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
CONFIG_SECURITY_YAMA=y
CONFIG_SECURITY_YAMA_STACKED=y
CONFIG_INTEGRITY=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_AUDIT=y
# CONFIG_IMA_APPRAISE is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_YAMA is not set
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_DEFAULT_SECURITY="apparmor"
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
# CONFIG_CRYPTO_AUTHENC is not set
CONFIG_CRYPTO_ABLK_HELPER_X86=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
CONFIG_CRYPTO_SEQIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_VMAC=y
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
CONFIG_CRYPTO_CRC32C_INTEL=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_RMD256=y
CONFIG_CRYPTO_RMD320=y
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_TGR192=y
# CONFIG_CRYPTO_WP512 is not set
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=y
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_X86_64=y
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
CONFIG_CRYPTO_CAST5=y
# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_CAST6_AVX_X86_64=y
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_DES_SPARC64 is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
CONFIG_CRYPTO_SALSA20=y
# CONFIG_CRYPTO_SALSA20_X86_64 is not set
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
CONFIG_CRYPTO_SERPENT_AVX_X86_64=y
CONFIG_CRYPTO_TEA=y
# CONFIG_CRYPTO_TWOFISH is not set
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_TWOFISH_X86_64=y
CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=y
CONFIG_CRYPTO_TWOFISH_AVX_X86_64=y
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_ZLIB=y
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER 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_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=y
# CONFIG_KVM_INTEL is not set
# CONFIG_KVM_AMD is not set
# CONFIG_VHOST_NET is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
# CONFIG_CRC32_SLICEBY8 is not set
CONFIG_CRC32_SLICEBY4=y
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC7=y
# CONFIG_LIBCRC32C is not set
# CONFIG_CRC8 is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
CONFIG_XZ_DEC_IA64=y
# CONFIG_XZ_DEC_ARM is not set
CONFIG_XZ_DEC_ARMTHUMB=y
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
# CONFIG_AVERAGE is not set
# CONFIG_CORDIC is not set
# CONFIG_DDR is not set
^ permalink raw reply
* Re: Possible networking regression in 3.6.0
From: David Miller @ 2012-10-02 18:25 UTC (permalink / raw)
To: eric.dumazet; +Cc: chris2553, netdev, gpiez, davej
In-Reply-To: <1349192919.12401.778.camel@edumazet-glaptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 02 Oct 2012 17:48:39 +0200
> [PATCH] ipv4: properly cache forward routes
>
> commit d2d68ba9fe8 (ipv4: Cache input routes in fib_info nexthops.)
> introduced a regression for forwarding.
>
> This was hard to reproduce but the symptom was that packets were
> delivered to local host instead of being forwarded.
>
> Add a separate cache (nh_rth_forward) to solve the problem.
>
> Many thanks to Chris Clayton for his patience and help.
>
> Reported-by: Chris Clayton <chris2553@googlemail.com>
> Bisected-by: Chris Clayton <chris2553@googlemail.com>
> Reported-by: Dave Jones <davej@redhat.com>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Thanks for figuring this out, I'll think about this more
deeply.
^ permalink raw reply
* iproute2-3.6.0 assumes presence of iptables
From: Matt Burgess @ 2012-10-02 18:01 UTC (permalink / raw)
To: netdev
[-- Attachment #1: Type: text/plain, Size: 511 bytes --]
Hi,
When compiling iproute2-3.6.0 on a host that doesn't have iptables available, I get the following error:
gcc -Wall -Wstrict-prototypes -O2 -I../include -DRESOLVE_HOSTNAMES
-DLIBDIR=\"/usr/lib\" -DCONFDIR=\"/etc/iproute2\" -D_GNU_SOURCE
-DCONFIG_GACT -DCONFIG_GACT_PROB -DYY_NO_INPUT -c -o em_ipset.o
em_ipset.c
em_ipset.c:26:21: fatal error: xtables.h: No such file or directory
Fixed by the following patch, which guards the building of em_ipset.o on
the presence of suitable headers.
Thanks,
Matt.
[-- Attachment #2: iproute2-3.6.0-ipset-1.patch --]
[-- Type: text/x-patch, Size: 398 bytes --]
diff -Naur iproute2-3.6.0.orig/tc/Makefile iproute2-3.6.0/tc/Makefile
--- iproute2-3.6.0.orig/tc/Makefile 2012-10-01 15:39:21.000000000 +0000
+++ iproute2-3.6.0/tc/Makefile 2012-10-02 17:45:31.605612832 +0000
@@ -52,7 +52,9 @@
TCMODULES += q_fq_codel.o
ifeq ($(TC_CONFIG_IPSET), y)
- TCMODULES += em_ipset.o
+ ifeq ($(TC_CONFIG_XT), y)
+ TCMODULES += em_ipset.o
+ endif
endif
TCSO :=
^ permalink raw reply
* Re: Possible networking regression in 3.6.0
From: Edivaldo de Araújo Pereira @ 2012-10-02 15:27 UTC (permalink / raw)
To: netdev
In-Reply-To: <1349121884.12401.721.camel@edumazet-glaptop>
HEric Dumazet <eric.dumazet <at> gmail.com> writes:
>
> On Mon, 2012-10-01 at 16:01 -0400, David Miller wrote:
> > From: Dave Jones <davej <at> redhat.com>
> > Date: Mon, 1 Oct 2012 15:34:34 -0400
> >
> > > On Mon, Oct 01, 2012 at 11:15:50AM +0200, Eric Dumazet wrote:
> > > > >
> > > > > $ netstat -s
> > > > > Icmp:
> > > > > 4 ICMP messages received
> > > > > 4 input ICMP message failed.
> > > > > ICMP input histogram:
> > > > > echo replies: 4
> > > >
> > > > So icmp replies come back and are delivered to host instead of being
> > > > forwarded.
> > > >
> > > > I wonder if MASQUERADE broke...
> > >
> > > I hit something that sounds just like this a few months back..
> > > http://lists.openwall.net/netdev/2012/07/25/53
> > >
> > > It "went away" a few builds later, but I've seen it happen
> > > again from time to time.
> >
> > Yep I remembe that report.
> >
> > If you can find a way to more reliably trigger the case, that would
> > help us immensely.
>
> I am building a KMEMCHECK kernel, as a last try before my night ;)
>
>
i,
I'm facing this kind of problem, too, but it is a little different; from the
kvm guest I can ping the local host and any host outside my local (physical)
network, but cannot ping other hosts in the local (physical) net. This happens
whith guests in a virtual switch (vde) or in any bridged tun/tap. I switched
back to 3.5.4, for now.
Thanks
Edivaldo de Araújo Pereira
^ permalink raw reply
* Re: tg3 driver upgrade (Linux 2.6.32 -> 3.2) breaks IBM Bladecenter SoL
From: Michael Chan @ 2012-10-02 17:06 UTC (permalink / raw)
To: Ferenc Wagner
Cc: netdev, Matt Carlson, Grant Likely, Rob Herring, linux-kernel
In-Reply-To: <87haqcddks.fsf@lant.ki.iif.hu>
On Tue, 2012-10-02 at 18:49 +0200, Ferenc Wagner wrote:
> Going into the opposite direction: I found that Linux 3.6 does not
> permanently break the SoL console on upping eth0! I'll try to find
> the
> commit which (sort of) fixed it.
These are the likely fixes:
>
commit cf9ecf4b631f649a964fa611f1a5e8874f2a76db
Author: Matt Carlson <mcarlson@broadcom.com>
Date: Mon Nov 28 09:41:03 2011 +0000
tg3: Fix TSO CAP for 5704 devs w / ASF enabled
commit 7196cd6c3d4863000ef88b09f34d6dd75610ec3e
Author: Matt Carlson <mcarlson@broadcom.com>
Date: Thu May 19 16:02:44 2011 +0000
tg3: Add braces around 5906 workaround.
^ permalink raw reply
* Re: tg3 driver upgrade (Linux 2.6.32 -> 3.2) breaks IBM Bladecenter SoL
From: Ferenc Wagner @ 2012-10-02 16:49 UTC (permalink / raw)
To: Michael Chan
Cc: netdev, Matt Carlson, Grant Likely, Rob Herring, linux-kernel,
wferi
In-Reply-To: <1349190185.5420.21.camel@LTIRV-MCHAN1.corp.ad.broadcom.com>
"Michael Chan" <mchan@broadcom.com> writes:
> On Tue, 2012-10-02 at 14:07 +0200, Ferenc Wagner wrote:
>
>> I'm done with bisecting it: the first bad commit is:
>>
>> commit dabc5c670d3f86d15ee4f42ab38ec5bd2682487d
>> Author: Matt Carlson <mcarlson@broadcom.com>
>> Date: Thu May 19 12:12:52 2011 +0000
>>
>> tg3: Move TSO_CAPABLE assignment
>>
>> This patch moves the code that asserts the TSO_CAPABLE flag closer to
>> where the TSO capabilities flags are set. There isn't a good enough
>> reason for the code to be separated.
>>
>> Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
>> Reviewed-by: Michael Chan <mchan@broadcom.com>
>> Signed-off-by: David S. Miller <davem@davemloft.net>
>
> Thanks, I'll look into this.
Going into the opposite direction: I found that Linux 3.6 does not
permanently break the SoL console on upping eth0! I'll try to find the
commit which (sort of) fixed it.
>> On the other hand, losing the SoL console even temporarily during boot
>> (as it happens with a minimal kernel before this commit) isn't nice
>> either. I'll try to look after that, too, just mentioning it here...
>
> This is expected as the driver has to reset the link and you'll lose SoL
> for a few seconds until link comes back up. We can look into an
> enhancement to not touch the link if it is already in a good state when
> the driver comes up.
This looks more complicated here. In our production setup under 2.6.32
(stock Debian squeeze system) the SoL console is not broken during boot
at all. I don't say there are no dropouts at all, but the management
system does not detach the console, like it promptly did during the
bisection in every case. I could not reproduce this (preferred)
behavior with self-built kernels yet (not even with 2.6.18, which also
worked fine when built by Debian, if I remember correctly. I'll
continue investigating this issue.
--
Thanks,
Feri.
^ permalink raw reply
* [PATCH net] 8021q: fix mac_len recomputation in vlan_untag()
From: Antonio Quartulli @ 2012-10-02 16:14 UTC (permalink / raw)
To: Patrick McHardy; +Cc: David S. Miller, netdev, Antonio Quartulli
skb_reset_mac_len() relies on the value of the skb->network_header pointer,
therefore we must wait for such pointer to be recalculated before computing
the new mac_len value.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
---
* such bug has been found because in the batman-adv module we do check the value
of mac_len to drop bad packets and we realised that all packets coming from the
untagging procedure (so coming from any eth0.x) were being dropped.
* I'd consider this patch to be submitted to stable
Thanks,
net/8021q/vlan_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 8ca533c..830059d 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -105,7 +105,6 @@ static struct sk_buff *vlan_reorder_header(struct sk_buff *skb)
return NULL;
memmove(skb->data - ETH_HLEN, skb->data - VLAN_ETH_HLEN, 2 * ETH_ALEN);
skb->mac_header += VLAN_HLEN;
- skb_reset_mac_len(skb);
return skb;
}
@@ -139,6 +138,8 @@ struct sk_buff *vlan_untag(struct sk_buff *skb)
skb_reset_network_header(skb);
skb_reset_transport_header(skb);
+ skb_reset_mac_len(skb);
+
return skb;
err_free:
--
1.7.12
^ permalink raw reply related
* Re: [PATCH net-next v6 1/1] ipv6: add support of equal cost multipath (ECMP)
From: Eric Dumazet @ 2012-10-02 16:14 UTC (permalink / raw)
To: nicolas.dichtel; +Cc: joe, bernat, netdev, yoshfuji, davem
In-Reply-To: <506B1104.7030908@6wind.com>
On Tue, 2012-10-02 at 18:06 +0200, Nicolas Dichtel wrote:
> I forget to run checkpatch.pl, some lines are over 80 columns. I will fix it in
> the v7 with other comments (if any).
> --
Yep, please reorder :
@@ -98,6 +100,15 @@ struct rt6_info {
struct fib6_node *rt6i_node;
struct in6_addr rt6i_gateway;
+#ifdef CONFIG_IPV6_MULTIPATH
+ /*
+ * siblings is a list of rt6_info that have the the same metric/weight,
+ * destination, but not the same gateway. nsiblings is just a cache
+ * to speed up lookup.
+ */
+ unsigned int rt6i_nsiblings;
+ struct list_head rt6i_siblings;
+#endif
atomic_t rt6i_ref;
@@ -318,4 +329,43 @@ static inline void fib6_rules_cleanup(void)
return ;
}
to :
@@ -98,6 +100,15 @@ struct rt6_info {
struct fib6_node *rt6i_node;
struct in6_addr rt6i_gateway;
+#ifdef CONFIG_IPV6_MULTIPATH
+ /*
+ * siblings is a list of rt6_info that have the the same metric/weight,
+ * destination, but not the same gateway. nsiblings is just a cache
+ * to speed up lookup.
+ */
+ struct list_head rt6i_siblings;
+ unsigned int rt6i_nsiblings;
+#endif
atomic_t rt6i_ref;
@@ -318,4 +329,43 @@ static inline void fib6_rules_cleanup(void)
return ;
}
^ permalink raw reply
* Re: [PATCH net-next v6 1/1] ipv6: add support of equal cost multipath (ECMP)
From: Nicolas Dichtel @ 2012-10-02 16:06 UTC (permalink / raw)
To: Nicolas Dichtel; +Cc: joe, bernat, netdev, yoshfuji, davem
In-Reply-To: <1349193767-3992-2-git-send-email-nicolas.dichtel@6wind.com>
Le 02/10/2012 18:02, Nicolas Dichtel a écrit :
> Each nexthop is added like a single route in the routing table. All routes
> that have the same metric/weight and destination but not the same gateway
> are considering as ECMP routes. They are linked together, through a list called
> rt6i_siblings.
>
> ECMP routes can be added in one shot, with RTA_MULTIPATH attribute or one after
> the other (in both case, the flag NLM_F_EXCL should not be set).
>
> The patch is based on a previous work from
> Luc Saillard <luc.saillard@6wind.com>.
>
> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
I forget to run checkpatch.pl, some lines are over 80 columns. I will fix it in
the v7 with other comments (if any).
^ permalink raw reply
* Re: Possible networking regression in 3.6.0
From: Eric Dumazet @ 2012-10-02 16:06 UTC (permalink / raw)
To: Dave Jones; +Cc: David Miller, chris2553, netdev, gpiez
In-Reply-To: <20121002155738.GA20331@redhat.com>
On Tue, 2012-10-02 at 11:57 -0400, Dave Jones wrote:
>
> Good work! Any idea why it didn't happen on every build for me ?
>
> From your description, this should have failed every time ?
Well, it seems that as long as you had forwarded packets and a route not
yet cached in nh_rth_input, we were using a brand new route (and correct
one)
But as soon as a locally generated traffic did cache a route in
nh_rth_input, forwarded packets immediately were using this cache and
were delivered (and dropped) to local host.
Maybe my patch is not the good fix, but at least its a step in
understanding the problem.
Thanks
^ permalink raw reply
* [PATCH net-next v6 1/1] ipv6: add support of equal cost multipath (ECMP)
From: Nicolas Dichtel @ 2012-10-02 16:02 UTC (permalink / raw)
To: joe; +Cc: bernat, netdev, yoshfuji, davem, Nicolas Dichtel
In-Reply-To: <1349193767-3992-1-git-send-email-nicolas.dichtel@6wind.com>
Each nexthop is added like a single route in the routing table. All routes
that have the same metric/weight and destination but not the same gateway
are considering as ECMP routes. They are linked together, through a list called
rt6i_siblings.
ECMP routes can be added in one shot, with RTA_MULTIPATH attribute or one after
the other (in both case, the flag NLM_F_EXCL should not be set).
The patch is based on a previous work from
Luc Saillard <luc.saillard@6wind.com>.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
---
include/net/ip6_fib.h | 50 +++++++++++++++
net/ipv6/Kconfig | 10 +++
net/ipv6/ip6_fib.c | 71 +++++++++++++++++++++
net/ipv6/route.c | 169 +++++++++++++++++++++++++++++++++++++++++++++++++-
4 files changed, 297 insertions(+), 3 deletions(-)
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 8a2a203..2712572 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -47,6 +47,8 @@ struct fib6_config {
unsigned long fc_expires;
struct nlattr *fc_mx;
int fc_mx_len;
+ int fc_mp_len;
+ struct nlattr *fc_mp;
struct nl_info fc_nlinfo;
};
@@ -98,6 +100,15 @@ struct rt6_info {
struct fib6_node *rt6i_node;
struct in6_addr rt6i_gateway;
+#ifdef CONFIG_IPV6_MULTIPATH
+ /*
+ * siblings is a list of rt6_info that have the the same metric/weight,
+ * destination, but not the same gateway. nsiblings is just a cache
+ * to speed up lookup.
+ */
+ unsigned int rt6i_nsiblings;
+ struct list_head rt6i_siblings;
+#endif
atomic_t rt6i_ref;
@@ -318,4 +329,43 @@ static inline void fib6_rules_cleanup(void)
return ;
}
#endif
+
+#ifdef CONFIG_IPV6_MULTIPATH
+static inline unsigned int ipv6_multipath_get_nsiblings(const struct rt6_info *rt)
+{
+ return rt->rt6i_nsiblings;
+}
+static inline void ipv6_multipath_reset_nsiblings(struct rt6_info *rt)
+{
+ rt->rt6i_nsiblings = 0;
+}
+static inline void ipv6_multipath_inc_nsiblings(struct rt6_info *rt)
+{
+ rt->rt6i_nsiblings++;
+}
+static inline void ipv6_multipath_dec_nsiblings(struct rt6_info *rt)
+{
+ rt->rt6i_nsiblings--;
+}
+#else
+static inline unsigned int ipv6_multipath_get_nsiblings(const struct rt6_info *rt)
+{
+ return 0;
+}
+static inline void ipv6_multipath_reset_nsiblings(struct rt6_info *rt)
+{
+}
+static inline void ipv6_multipath_inc_nsiblings(struct rt6_info *rt)
+{
+}
+static inline void ipv6_multipath_dec_nsiblings(struct rt6_info *rt)
+{
+}
+static inline struct rt6_info *rt6_multipath_select(struct net *net,
+ struct rt6_info *rt,
+ struct flowi6 *fl6)
+{
+ return rt;
+}
+#endif
#endif
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index 4f7fe72..fc2f3cb 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -266,4 +266,14 @@ config IPV6_PIMSM_V2
Support for IPv6 PIM multicast routing protocol PIM-SMv2.
If unsure, say N.
+config IPV6_MULTIPATH
+ bool "IPv6: equal cost multipath for IPv6 routing"
+ depends on IPV6
+ default y
+ ---help---
+ Enable this option to support ECMP for IPv6.
+
+ The algorithm used for route selection is based on a hash of packet
+ header (recommanded by RFC4311) and flowlabel (RFC6438).
+
endif # IPV6
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 24995a9..ef4faf8 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -672,6 +672,8 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
iter->rt6i_idev == rt->rt6i_idev &&
ipv6_addr_equal(&iter->rt6i_gateway,
&rt->rt6i_gateway)) {
+ if (ipv6_multipath_get_nsiblings(rt))
+ ipv6_multipath_reset_nsiblings(rt);
if (!(iter->rt6i_flags & RTF_EXPIRES))
return -EEXIST;
if (!(rt->rt6i_flags & RTF_EXPIRES))
@@ -680,6 +682,21 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
rt6_set_expires(iter, rt->dst.expires);
return -EEXIST;
}
+ /* If we have the same destination and the same metric,
+ * but not the same gateway, then the route we try to
+ * add is sibling to this route, increment our counter
+ * of siblings, and later we will add our route to the
+ * list.
+ * Only static routes (which don't have flag
+ * RTF_EXPIRES) are used for ECMPv6.
+ *
+ * To avoid long list, we only had siblings if the
+ * route have a gateway.
+ */
+ if (rt->rt6i_flags & RTF_GATEWAY &&
+ !(rt->rt6i_flags & RTF_EXPIRES) &&
+ !(iter->rt6i_flags & RTF_EXPIRES))
+ ipv6_multipath_inc_nsiblings(rt);
}
if (iter->rt6i_metric > rt->rt6i_metric)
@@ -692,6 +709,45 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
if (ins == &fn->leaf)
fn->rr_ptr = NULL;
+#ifdef CONFIG_IPV6_MULTIPATH
+ /* Link this route to others same route. */
+ if (ipv6_multipath_get_nsiblings(rt)) {
+ unsigned int rt6i_nsiblings;
+ struct rt6_info *sibling, *temp_sibling;
+
+ /* Find the first route that have the same metric */
+ sibling = fn->leaf;
+ while (sibling) {
+ if (sibling->rt6i_metric == rt->rt6i_metric) {
+ list_add_tail(&rt->rt6i_siblings,
+ &sibling->rt6i_siblings);
+ break;
+ }
+ sibling = sibling->dst.rt6_next;
+ }
+ /* For each sibling in the list, increment the counter of
+ * siblings. We can check if all the counter are equal.
+ */
+ rt6i_nsiblings = 0;
+ list_for_each_entry_safe(sibling, temp_sibling,
+ &rt->rt6i_siblings,
+ rt6i_siblings) {
+ ipv6_multipath_inc_nsiblings(sibling);
+ if (unlikely(ipv6_multipath_get_nsiblings(sibling) !=
+ ipv6_multipath_get_nsiblings(rt))) {
+ pr_err("Wrong number of siblings for route %p (%d)\n",
+ sibling, ipv6_multipath_get_nsiblings(sibling));
+ }
+ rt6i_nsiblings++;
+ }
+ if (unlikely(rt6i_nsiblings !=
+ ipv6_multipath_get_nsiblings(rt))) {
+ pr_err("Wrong number of siblings for route %p. I have %d routes, but count %d siblings\n",
+ rt, rt6i_nsiblings,
+ ipv6_multipath_get_nsiblings(rt));
+ }
+ }
+#endif
/*
* insert node
*/
@@ -1193,6 +1249,21 @@ static void fib6_del_route(struct fib6_node *fn, struct rt6_info **rtp,
if (fn->rr_ptr == rt)
fn->rr_ptr = NULL;
+#ifdef CONFIG_IPV6_MULTIPATH
+ /* Remove this entry from other siblings */
+ if (ipv6_multipath_get_nsiblings(rt)) {
+ struct rt6_info *sibling, *next_sibling;
+
+ /* For each siblings, decrement the counter of siblings */
+ list_for_each_entry_safe(sibling, next_sibling,
+ &rt->rt6i_siblings, rt6i_siblings) {
+ ipv6_multipath_dec_nsiblings(sibling);
+ }
+ ipv6_multipath_reset_nsiblings(rt);
+ list_del_init(&rt->rt6i_siblings);
+ }
+#endif
+
/* Adjust walkers */
read_lock(&fib6_walker_lock);
FOR_WALKERS(w) {
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index d1ddbc6..4c42b9e 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -57,6 +57,9 @@
#include <net/xfrm.h>
#include <net/netevent.h>
#include <net/netlink.h>
+#ifdef CONFIG_IPV6_MULTIPATH
+#include <net/nexthop.h>
+#endif
#include <asm/uaccess.h>
@@ -289,6 +292,10 @@ static inline struct rt6_info *ip6_dst_alloc(struct net *net,
memset(dst + 1, 0, sizeof(*rt) - sizeof(*dst));
rt6_init_peer(rt, table ? &table->tb6_peers : net->ipv6.peers);
rt->rt6i_genid = rt_genid(net);
+#ifdef CONFIG_IPV6_MULTIPATH
+ INIT_LIST_HEAD(&rt->rt6i_siblings);
+#endif
+ ipv6_multipath_reset_nsiblings(rt);
}
return rt;
}
@@ -385,6 +392,92 @@ static bool rt6_need_strict(const struct in6_addr *daddr)
(IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL | IPV6_ADDR_LOOPBACK);
}
+#ifdef CONFIG_IPV6_MULTIPATH
+/*
+ * Multipath route selection.
+ */
+
+/*
+ * Hash based function using packet header and flowlabel.
+ * Adapted from fib_info_hashfn()
+ */
+static int rt6_info_hash_nhsfn(unsigned int candidate_count,
+ const struct flowi6 *fl6)
+{
+ unsigned int val = fl6->flowi6_proto;
+
+ val ^= fl6->daddr.s6_addr32[0];
+ val ^= fl6->daddr.s6_addr32[1];
+ val ^= fl6->daddr.s6_addr32[2];
+ val ^= fl6->daddr.s6_addr32[3];
+
+ val ^= fl6->saddr.s6_addr32[0];
+ val ^= fl6->saddr.s6_addr32[1];
+ val ^= fl6->saddr.s6_addr32[2];
+ val ^= fl6->saddr.s6_addr32[3];
+
+ /* Work only if this not encapsulated */
+ switch (fl6->flowi6_proto) {
+ case IPPROTO_UDP:
+ case IPPROTO_TCP:
+ case IPPROTO_SCTP:
+ val ^= fl6->fl6_sport;
+ val ^= fl6->fl6_dport;
+ break;
+
+ case IPPROTO_ICMPV6:
+ val ^= fl6->fl6_icmp_type;
+ val ^= fl6->fl6_icmp_code;
+ break;
+ }
+ /* RFC6438 recommands to use flowlabel */
+ val ^= fl6->flowlabel;
+
+ /* Perhaps, we need to tune, this function? */
+ val = val ^ (val >> 7) ^ (val >> 12);
+ return val % candidate_count;
+}
+
+/*
+ * This function returns an index used to select a route between any siblings.
+ *
+ * Note: fl6 can be NULL
+ */
+static unsigned int rt6_info_hashfn(struct net *net,
+ const struct rt6_info *rt,
+ const struct flowi6 *fl6)
+{
+ int candidate_count = ipv6_multipath_get_nsiblings(rt) + 1;
+
+ if (fl6 == NULL)
+ return 0;
+ return rt6_info_hash_nhsfn(candidate_count, fl6);
+}
+
+static struct rt6_info *rt6_multipath_select(struct net *net,
+ struct rt6_info *match,
+ struct flowi6 *fl6)
+{
+ struct rt6_info *sibling, *next_sibling;
+ int route_choosen;
+
+ route_choosen = rt6_info_hashfn(net, match, fl6);
+ /* Don't change the route, if route_choosen == 0
+ * (siblings does not include ourself)
+ */
+ if (route_choosen)
+ list_for_each_entry_safe(sibling, next_sibling,
+ &match->rt6i_siblings, rt6i_siblings) {
+ route_choosen--;
+ if (route_choosen == 0) {
+ match = sibling;
+ break;
+ }
+ }
+ return match;
+}
+#endif /* CONFIG_IPV6_MULTIPATH */
+
/*
* Route lookup. Any table->tb6_lock is implied.
*/
@@ -702,6 +795,8 @@ static struct rt6_info *ip6_pol_route_lookup(struct net *net,
restart:
rt = fn->leaf;
rt = rt6_device_match(net, rt, &fl6->saddr, fl6->flowi6_oif, flags);
+ if (ipv6_multipath_get_nsiblings(rt) && fl6->flowi6_oif == 0)
+ rt = rt6_multipath_select(net, rt, fl6);
BACKTRACK(net, &fl6->saddr);
out:
dst_use(&rt->dst, jiffies);
@@ -863,7 +958,8 @@ restart_2:
restart:
rt = rt6_select(fn, oif, strict | reachable);
-
+ if (ipv6_multipath_get_nsiblings(rt) && oif == 0)
+ rt = rt6_multipath_select(net, rt, fl6);
BACKTRACK(net, &fl6->saddr);
if (rt == net->ipv6.ip6_null_entry ||
rt->rt6i_flags & RTF_CACHE)
@@ -2248,6 +2344,9 @@ static const struct nla_policy rtm_ipv6_policy[RTA_MAX+1] = {
[RTA_IIF] = { .type = NLA_U32 },
[RTA_PRIORITY] = { .type = NLA_U32 },
[RTA_METRICS] = { .type = NLA_NESTED },
+#ifdef CONFIG_IPV6_MULTIPATH
+ [RTA_MULTIPATH] = { .len = sizeof(struct rtnexthop) },
+#endif
};
static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
@@ -2325,11 +2424,69 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
if (tb[RTA_TABLE])
cfg->fc_table = nla_get_u32(tb[RTA_TABLE]);
+ if (tb[RTA_MULTIPATH]) {
+ cfg->fc_mp = nla_data(tb[RTA_MULTIPATH]);
+ cfg->fc_mp_len = nla_len(tb[RTA_MULTIPATH]);
+ }
+
err = 0;
errout:
return err;
}
+static int ip6_route_multipath(struct fib6_config *cfg, int add)
+{
+#ifdef CONFIG_IPV6_MULTIPATH
+ struct fib6_config r_cfg;
+ struct rtnexthop *rtnh;
+ int remaining;
+ int attrlen;
+ int err = 0, last_err = 0;
+
+beginning:
+ rtnh = (struct rtnexthop *)cfg->fc_mp;
+ remaining = cfg->fc_mp_len;
+
+ /* Parse a Multipath Entry */
+ while (rtnh_ok(rtnh, remaining)) {
+ memcpy(&r_cfg, cfg, sizeof(*cfg));
+ if (rtnh->rtnh_ifindex)
+ r_cfg.fc_ifindex = rtnh->rtnh_ifindex;
+
+ attrlen = rtnh_attrlen(rtnh);
+ if (attrlen > 0) {
+ struct nlattr *nla, *attrs = rtnh_attrs(rtnh);
+
+ nla = nla_find(attrs, attrlen, RTA_GATEWAY);
+ if (nla) {
+ nla_memcpy(&r_cfg.fc_gateway, nla, 16);
+ r_cfg.fc_flags |= RTF_GATEWAY;
+ }
+ }
+ err = add ? ip6_route_add(&r_cfg) : ip6_route_del(&r_cfg);
+ if (err) {
+ last_err = err;
+ /* If we are trying to remove a route, do not stop the
+ * loop when ip6_route_del() fails (because next hop is
+ * already gone), we should try to remove all next hops.
+ */
+ if (add) {
+ /* If add fails, we should try to delete all
+ * next hops that have been already added.
+ */
+ add = 0;
+ goto beginning;
+ }
+ }
+ rtnh = rtnh_next(rtnh, &remaining);
+ }
+
+ return last_err;
+#else
+ return -ENOSYS;
+#endif /* CONFIG_IPV6_MULTIPATH */
+}
+
static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
{
struct fib6_config cfg;
@@ -2339,7 +2496,10 @@ static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *a
if (err < 0)
return err;
- return ip6_route_del(&cfg);
+ if (cfg.fc_mp)
+ return ip6_route_multipath(&cfg, 0);
+ else
+ return ip6_route_del(&cfg);
}
static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
@@ -2351,7 +2511,10 @@ static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *a
if (err < 0)
return err;
- return ip6_route_add(&cfg);
+ if (cfg.fc_mp)
+ return ip6_route_multipath(&cfg, 1);
+ else
+ return ip6_route_add(&cfg);
}
static inline size_t rt6_nlmsg_size(void)
--
1.7.12
^ permalink raw reply related
* [PATCH net-next v6 0/1] Add support of ECMPv6
From: Nicolas Dichtel @ 2012-10-02 16:02 UTC (permalink / raw)
To: joe; +Cc: bernat, netdev, yoshfuji, davem
In-Reply-To: <1349110077.7740.23.camel@joe-AO722>
Here is a proposal to add the support of ECMPv6. The previous patch
from Vincent against iproute2 can be used, but a little other patch is needed
too, see http://patchwork.ozlabs.org/patch/183277/
If the kernel patch is approved, I can submit formally the patch for
iproute2.
Here is an example of a command to add an ECMP route:
$ ip -6 route add 3ffe:304:124:2306::/64 \
nexthop via fe80::230:1bff:feb4:e05c dev eth0 \
nexthop via fe80::230:1bff:feb4:dd4f dev eth0
But note that this command is a shortcut and previous patches are not
mandatory to set ECMP routes. The following commands can be used too:
$ ip -6 route add 3ffe:304:124:2306::/64 via fe80::230:1bff:feb4:dd4f dev
eth0
$ ip -6 route append 3ffe:304:124:2306::/64 via fe80::230:1bff:feb4:e05c dev
eth0
Here is an example of a dump:
$ ip -6 route | grep 3ffe:304:124:2306::/64
3ffe:304:124:2306::/64 via fe80::230:1bff:feb4:dd4f dev eth0 metric 1024
3ffe:304:124:2306::/64 via fe80::230:1bff:feb4:e05c dev eth0 metric 1024
v6: be more verbose in commitlog
add some helpers in ip6_fib.h to avoid to have too many ifdef block in the
code
invert fc_mp_len and fc_mp in struct fib6_config to avoid a hole on 64bits
arch
v5: to minimize the patch and ease its integration, remove roundrobin and random
algorithms for route selection. It will be possible to add new algorithms
through rt6_info_hashfn() when the basic support of ECMP is integrated.
v4: remove compilation options to choose multipath algorithm for next hop
selection. Now the choice can be done at run time via
/proc/sys/net/ipv6/route/multipath_algorithm
v3: rebase after updating net-next
v2: rename CONFIG_IPV6_MULTIPATH_ROUTE to CONFIG_IPV6_MULTIPATH_HASH
use flowlabel in the hash function
add reference to RFC
fix a small identation issue
remove "If unsure, say N." from the help of CONFIG_IPV6_MULTIPATH
Comments are welcome.
Regards,
Nicolas
^ permalink raw reply
* Re: Possible networking regression in 3.6.0
From: Dave Jones @ 2012-10-02 15:57 UTC (permalink / raw)
To: Eric Dumazet; +Cc: David Miller, chris2553, netdev, gpiez
In-Reply-To: <1349192919.12401.778.camel@edumazet-glaptop>
On Tue, Oct 02, 2012 at 05:48:39PM +0200, Eric Dumazet wrote:
> From: Eric Dumazet <edumazet@google.com>
>
> On Tue, 2012-10-02 at 17:35 +0200, Eric Dumazet wrote:
> > On Mon, 2012-10-01 at 22:04 +0200, Eric Dumazet wrote:
> > > On Mon, 2012-10-01 at 16:01 -0400, David Miller wrote:
> >
> > > > If you can find a way to more reliably trigger the case, that would
> > > > help us immensely.
> > >
> > > I am building a KMEMCHECK kernel, as a last try before my night ;)
> >
> > This was a total disaster. KMEMCHECK dies horribly on my machine
> >
> > David, shouldnt we use a nh_rth_forward instead of a nh_rth_input in
> > __mkroute_input() ?
> >
> > (And change rt_cache_route() as well ?)
> >
> > I am testing a patch right now.
>
> Yeah, this patch seems to fix the bug for me.
Good work! Any idea why it didn't happen on every build for me ?
>From your description, this should have failed every time ?
Dave
^ permalink raw reply
* Re: network namespace and kernel bind issue
From: Stephen Hemminger @ 2012-10-02 15:51 UTC (permalink / raw)
To: Julian Anastasov, James Chapman; +Cc: Eric W. Biederman, netdev
In-Reply-To: <alpine.LFD.2.00.1210020910010.1642@ja.ssi.bg>
On Tue, 2 Oct 2012 09:15:46 +0300 (EEST)
Julian Anastasov <ja@ssi.bg> wrote:
>
> Hello,
>
> On Mon, 1 Oct 2012, Stephen Hemminger wrote:
>
> > The problem was vxlan wasn't doing sk_change_net on the created socket.
> >
> > I'm testing that fix.
> >
> > The long term fix is to change sock_create_kern() to take a 'struct net'
> > argument. This would avoid the trap of having to change the namespace.
> > Also several places using __sock_create() could use it.
> >
> > L2TP still looks to have several namespace related issues.
>
> There should be also .netnsok = true in l2tp_nl_family
> as final step.
>
> Regards
>
> --
> Julian Anastasov <ja@ssi.bg>
There are actually lots more net namespace issues in L2TP.
For example session and tunnel counts are global, not per namespace.
^ permalink raw reply
* Re: Possible networking regression in 3.6.0
From: Eric Dumazet @ 2012-10-02 15:48 UTC (permalink / raw)
To: David Miller; +Cc: chris2553, netdev, gpiez, Dave Jones
In-Reply-To: <1349192133.12401.768.camel@edumazet-glaptop>
From: Eric Dumazet <edumazet@google.com>
On Tue, 2012-10-02 at 17:35 +0200, Eric Dumazet wrote:
> On Mon, 2012-10-01 at 22:04 +0200, Eric Dumazet wrote:
> > On Mon, 2012-10-01 at 16:01 -0400, David Miller wrote:
>
> > > If you can find a way to more reliably trigger the case, that would
> > > help us immensely.
> >
> > I am building a KMEMCHECK kernel, as a last try before my night ;)
>
> This was a total disaster. KMEMCHECK dies horribly on my machine
>
> David, shouldnt we use a nh_rth_forward instead of a nh_rth_input in
> __mkroute_input() ?
>
> (And change rt_cache_route() as well ?)
>
> I am testing a patch right now.
Yeah, this patch seems to fix the bug for me.
[PATCH] ipv4: properly cache forward routes
commit d2d68ba9fe8 (ipv4: Cache input routes in fib_info nexthops.)
introduced a regression for forwarding.
This was hard to reproduce but the symptom was that packets were
delivered to local host instead of being forwarded.
Add a separate cache (nh_rth_forward) to solve the problem.
Many thanks to Chris Clayton for his patience and help.
Reported-by: Chris Clayton <chris2553@googlemail.com>
Bisected-by: Chris Clayton <chris2553@googlemail.com>
Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
---
include/net/ip_fib.h | 1 +
net/ipv4/fib_semantics.c | 1 +
net/ipv4/route.c | 16 ++++++++--------
3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 926142e..ce7ffe9 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -85,6 +85,7 @@ struct fib_nh {
int nh_saddr_genid;
struct rtable __rcu * __percpu *nh_pcpu_rth_output;
struct rtable __rcu *nh_rth_input;
+ struct rtable __rcu *nh_rth_forward;
struct fnhe_hash_bucket *nh_exceptions;
};
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 3509065..45b5d1d 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -208,6 +208,7 @@ static void free_fib_info_rcu(struct rcu_head *head)
free_nh_exceptions(nexthop_nh);
rt_fibinfo_free_cpus(nexthop_nh->nh_pcpu_rth_output);
rt_fibinfo_free(&nexthop_nh->nh_rth_input);
+ rt_fibinfo_free(&nexthop_nh->nh_rth_forward);
} endfor_nexthops(fi);
release_net(fi->fib_net);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index ff62206..50898d6 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1193,14 +1193,12 @@ static bool rt_bind_exception(struct rtable *rt, struct fib_nh_exception *fnhe,
return ret;
}
-static bool rt_cache_route(struct fib_nh *nh, struct rtable *rt)
+static bool rt_cache_route(struct fib_nh *nh, struct rtable *rt, struct rtable **p)
{
- struct rtable *orig, *prev, **p;
+ struct rtable *orig, *prev;
bool ret = true;
- if (rt_is_input_route(rt)) {
- p = (struct rtable **)&nh->nh_rth_input;
- } else {
+ if (!p) {
if (!nh->nh_pcpu_rth_output)
goto nocache;
p = (struct rtable **)__this_cpu_ptr(nh->nh_pcpu_rth_output);
@@ -1290,7 +1288,7 @@ static void rt_set_nexthop(struct rtable *rt, __be32 daddr,
if (unlikely(fnhe))
cached = rt_bind_exception(rt, fnhe, daddr);
else if (!(rt->dst.flags & DST_NOCACHE))
- cached = rt_cache_route(nh, rt);
+ cached = rt_cache_route(nh, rt, NULL);
}
if (unlikely(!cached))
rt_add_uncached_list(rt);
@@ -1462,7 +1460,7 @@ static int __mkroute_input(struct sk_buff *skb,
do_cache = false;
if (res->fi) {
if (!itag) {
- rth = rcu_dereference(FIB_RES_NH(*res).nh_rth_input);
+ rth = rcu_dereference(FIB_RES_NH(*res).nh_rth_forward);
if (rt_cache_valid(rth)) {
skb_dst_set_noref(skb, &rth->dst);
goto out;
@@ -1493,6 +1491,8 @@ static int __mkroute_input(struct sk_buff *skb,
rt_set_nexthop(rth, daddr, res, NULL, res->fi, res->type, itag);
skb_dst_set(skb, &rth->dst);
+ if (do_cache)
+ rt_cache_route(&FIB_RES_NH(*res), rth, &FIB_RES_NH(*res).nh_rth_forward);
out:
err = 0;
cleanup:
@@ -1663,7 +1663,7 @@ local_input:
rth->rt_flags &= ~RTCF_LOCAL;
}
if (do_cache)
- rt_cache_route(&FIB_RES_NH(res), rth);
+ rt_cache_route(&FIB_RES_NH(res), rth, &FIB_RES_NH(res).nh_rth_input);
skb_dst_set(skb, &rth->dst);
err = 0;
goto out;
^ permalink raw reply related
* Re: Possible networking regression in 3.6.0
From: Eric Dumazet @ 2012-10-02 15:35 UTC (permalink / raw)
To: David Miller; +Cc: davej, chris2553, netdev, gpiez
In-Reply-To: <1349121884.12401.721.camel@edumazet-glaptop>
On Mon, 2012-10-01 at 22:04 +0200, Eric Dumazet wrote:
> On Mon, 2012-10-01 at 16:01 -0400, David Miller wrote:
> > If you can find a way to more reliably trigger the case, that would
> > help us immensely.
>
> I am building a KMEMCHECK kernel, as a last try before my night ;)
This was a total disaster. KMEMCHECK dies horribly on my machine
David, shouldnt we use a nh_rth_forward instead of a nh_rth_input in
__mkroute_input() ?
(And change rt_cache_route() as well ?)
I am testing a patch right now.
^ permalink raw reply
* [PATCH net-next,5/6] hyperv: Report actual status in receive completion packet
From: Haiyang Zhang @ 2012-10-02 15:30 UTC (permalink / raw)
To: davem, netdev; +Cc: haiyangz, kys, olaf, jasowang, linux-kernel, devel
In-Reply-To: <1349191824-14001-1-git-send-email-haiyangz@microsoft.com>
The existing code always reports NVSP_STAT_SUCCESS. This patch adds the
mechanism to report failure when it happens.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/net/hyperv/hyperv_net.h | 2 ++
drivers/net/hyperv/netvsc.c | 18 ++++++++++++------
drivers/net/hyperv/netvsc_drv.c | 2 ++
drivers/net/hyperv/rndis_filter.c | 19 ++++++++++++++-----
4 files changed, 30 insertions(+), 11 deletions(-)
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index d58f28c..5fd6f46 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -35,6 +35,7 @@ struct hv_netvsc_packet;
/* Represent the xfer page packet which contains 1 or more netvsc packet */
struct xferpage_packet {
struct list_head list_ent;
+ u32 status;
/* # of netvsc packets this xfer packet contains */
u32 count;
@@ -47,6 +48,7 @@ struct xferpage_packet {
struct hv_netvsc_packet {
/* Bookkeeping stuff */
struct list_head list_ent;
+ u32 status;
struct hv_device *device;
bool is_data_pkt;
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index d9c4c03..1cd7748 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -558,7 +558,7 @@ int netvsc_send(struct hv_device *device,
}
static void netvsc_send_recv_completion(struct hv_device *device,
- u64 transaction_id)
+ u64 transaction_id, u32 status)
{
struct nvsp_message recvcompMessage;
int retries = 0;
@@ -571,9 +571,7 @@ static void netvsc_send_recv_completion(struct hv_device *device,
recvcompMessage.hdr.msg_type =
NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE;
- /* FIXME: Pass in the status */
- recvcompMessage.msg.v1_msg.send_rndis_pkt_complete.status =
- NVSP_STAT_SUCCESS;
+ recvcompMessage.msg.v1_msg.send_rndis_pkt_complete.status = status;
retry_send_cmplt:
/* Send the completion */
@@ -613,6 +611,7 @@ static void netvsc_receive_completion(void *context)
bool fsend_receive_comp = false;
unsigned long flags;
struct net_device *ndev;
+ u32 status = NVSP_STAT_NONE;
/*
* Even though it seems logical to do a GetOutboundNetDevice() here to
@@ -627,6 +626,9 @@ static void netvsc_receive_completion(void *context)
/* Overloading use of the lock. */
spin_lock_irqsave(&net_device->recv_pkt_list_lock, flags);
+ if (packet->status != NVSP_STAT_SUCCESS)
+ packet->xfer_page_pkt->status = NVSP_STAT_FAIL;
+
packet->xfer_page_pkt->count--;
/*
@@ -636,6 +638,7 @@ static void netvsc_receive_completion(void *context)
if (packet->xfer_page_pkt->count == 0) {
fsend_receive_comp = true;
transaction_id = packet->completion.recv.recv_completion_tid;
+ status = packet->xfer_page_pkt->status;
list_add_tail(&packet->xfer_page_pkt->list_ent,
&net_device->recv_pkt_list);
@@ -647,7 +650,7 @@ static void netvsc_receive_completion(void *context)
/* Send a receive completion for the xfer page packet */
if (fsend_receive_comp)
- netvsc_send_recv_completion(device, transaction_id);
+ netvsc_send_recv_completion(device, transaction_id, status);
}
@@ -736,7 +739,8 @@ static void netvsc_receive(struct hv_device *device,
flags);
netvsc_send_recv_completion(device,
- vmxferpage_packet->d.trans_id);
+ vmxferpage_packet->d.trans_id,
+ NVSP_STAT_FAIL);
return;
}
@@ -744,6 +748,7 @@ static void netvsc_receive(struct hv_device *device,
/* Remove the 1st packet to represent the xfer page packet itself */
xferpage_packet = (struct xferpage_packet *)listHead.next;
list_del(&xferpage_packet->list_ent);
+ xferpage_packet->status = NVSP_STAT_SUCCESS;
/* This is how much we can satisfy */
xferpage_packet->count = count - 1;
@@ -760,6 +765,7 @@ static void netvsc_receive(struct hv_device *device,
list_del(&netvsc_packet->list_ent);
/* Initialize the netvsc packet */
+ netvsc_packet->status = NVSP_STAT_SUCCESS;
netvsc_packet->xfer_page_pkt = xferpage_packet;
netvsc_packet->completion.recv.recv_completion =
netvsc_receive_completion;
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index e91111a..f825a62 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -265,6 +265,7 @@ int netvsc_recv_callback(struct hv_device *device_obj,
if (!net) {
netdev_err(net, "got receive callback but net device"
" not initialized yet\n");
+ packet->status = NVSP_STAT_FAIL;
return 0;
}
@@ -272,6 +273,7 @@ int netvsc_recv_callback(struct hv_device *device_obj,
skb = netdev_alloc_skb_ip_align(net, packet->total_data_buflen);
if (unlikely(!skb)) {
++net->stats.rx_dropped;
+ packet->status = NVSP_STAT_FAIL;
return 0;
}
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index f25f41e..e7e12cf 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -411,9 +411,12 @@ int rndis_filter_receive(struct hv_device *dev,
struct rndis_device *rndis_dev;
struct rndis_message *rndis_msg;
struct net_device *ndev;
+ int ret = 0;
- if (!net_dev)
- return -EINVAL;
+ if (!net_dev) {
+ ret = -EINVAL;
+ goto exit;
+ }
ndev = net_dev->ndev;
@@ -421,14 +424,16 @@ int rndis_filter_receive(struct hv_device *dev,
if (!net_dev->extension) {
netdev_err(ndev, "got rndis message but no rndis device - "
"dropping this message!\n");
- return -ENODEV;
+ ret = -ENODEV;
+ goto exit;
}
rndis_dev = (struct rndis_device *)net_dev->extension;
if (rndis_dev->state == RNDIS_DEV_UNINITIALIZED) {
netdev_err(ndev, "got rndis message but rndis device "
"uninitialized...dropping this message!\n");
- return -ENODEV;
+ ret = -ENODEV;
+ goto exit;
}
rndis_msg = pkt->data;
@@ -460,7 +465,11 @@ int rndis_filter_receive(struct hv_device *dev,
break;
}
- return 0;
+exit:
+ if (ret != 0)
+ pkt->status = NVSP_STAT_FAIL;
+
+ return ret;
}
static int rndis_filter_query_device(struct rndis_device *dev, u32 oid,
--
1.7.4.1
^ permalink raw reply related
* [PATCH net-next, 3/6] hyperv: Fix page buffer handling in rndis_filter_send_request()
From: Haiyang Zhang @ 2012-10-02 15:30 UTC (permalink / raw)
To: davem, netdev; +Cc: olaf, jasowang, linux-kernel, devel, haiyangz
In-Reply-To: <1349191824-14001-1-git-send-email-haiyangz@microsoft.com>
To prevent possible data corruption in RNDIS requests, add another
page buffer if the request message crossed page boundary.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/net/hyperv/rndis_filter.c | 15 ++++++++++++++-
1 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 617eb2e..f25f41e 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -45,7 +45,8 @@ struct rndis_request {
/* Simplify allocation by having a netvsc packet inline */
struct hv_netvsc_packet pkt;
- struct hv_page_buffer buf;
+ /* Set 2 pages for rndis requests crossing page boundary */
+ struct hv_page_buffer buf[2];
struct rndis_message request_msg;
/*
@@ -227,6 +228,18 @@ static int rndis_filter_send_request(struct rndis_device *dev,
packet->page_buf[0].offset =
(unsigned long)&req->request_msg & (PAGE_SIZE - 1);
+ /* Add one page_buf when request_msg crossing page boundary */
+ if (packet->page_buf[0].offset + packet->page_buf[0].len > PAGE_SIZE) {
+ packet->page_buf_cnt++;
+ packet->page_buf[0].len = PAGE_SIZE -
+ packet->page_buf[0].offset;
+ packet->page_buf[1].pfn = virt_to_phys((void *)&req->request_msg
+ + packet->page_buf[0].len) >> PAGE_SHIFT;
+ packet->page_buf[1].offset = 0;
+ packet->page_buf[1].len = req->request_msg.msg_len -
+ packet->page_buf[0].len;
+ }
+
packet->completion.send.send_completion_ctx = req;/* packet; */
packet->completion.send.send_completion =
rndis_filter_send_request_completion;
--
1.7.4.1
^ permalink raw reply related
* [PATCH net-next,2/6] hyperv: Fix the missing return value in rndis_filter_set_packet_filter()
From: Haiyang Zhang @ 2012-10-02 15:30 UTC (permalink / raw)
To: davem, netdev; +Cc: haiyangz, kys, olaf, jasowang, linux-kernel, devel
In-Reply-To: <1349191824-14001-1-git-send-email-haiyangz@microsoft.com>
Return ETIMEDOUT when the reply message is not received in time.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/net/hyperv/rndis_filter.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 1337b64..617eb2e 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -647,6 +647,7 @@ int rndis_filter_set_packet_filter(struct rndis_device *dev, u32 new_filter)
if (t == 0) {
netdev_err(ndev,
"timeout before we got a set response...\n");
+ ret = -ETIMEDOUT;
/*
* We can't deallocate the request since we may still receive a
* send completion for it.
--
1.7.4.1
^ permalink raw reply related
* [PATCH net-next,1/6] hyperv: Fix the max_xfer_size in RNDIS initialization
From: Haiyang Zhang @ 2012-10-02 15:30 UTC (permalink / raw)
To: davem, netdev; +Cc: haiyangz, kys, olaf, jasowang, linux-kernel, devel
According to RNDIS specs, Windows sets this size to
0x4000. I use the same value here.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/net/hyperv/rndis_filter.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 06f8601..1337b64 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -684,8 +684,7 @@ static int rndis_filter_init_device(struct rndis_device *dev)
init = &request->request_msg.msg.init_req;
init->major_ver = RNDIS_MAJOR_VERSION;
init->minor_ver = RNDIS_MINOR_VERSION;
- /* FIXME: Use 1536 - rounded ethernet frame size */
- init->max_xfer_size = 2048;
+ init->max_xfer_size = 0x4000;
dev->state = RNDIS_DEV_INITIALIZING;
--
1.7.4.1
^ permalink raw reply related
* Re: [PATCHv2 net-next] vxlan: put UDP socket in correct namespace
From: Eric W. Biederman @ 2012-10-02 15:18 UTC (permalink / raw)
To: Stephen Hemminger; +Cc: netdev
In-Reply-To: <20121001214921.78d9ed72@nehalam.linuxnetplumber.net>
Stephen Hemminger <shemminger@vyatta.com> writes:
> Move vxlan UDP socket to correct network namespace
>
> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Looks good from here.
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
> ---
> v2 need to change sock_release to sk_release_kernel
>
> --- a/drivers/net/vxlan.c 2012-10-01 17:18:30.776513263 -0700
> +++ b/drivers/net/vxlan.c 2012-10-01 21:47:40.435979178 -0700
> @@ -1136,6 +1136,9 @@ static __net_init int vxlan_init_net(str
> pr_debug("UDP socket create failed\n");
> return rc;
> }
> + /* Put in proper namespace */
> + sk = vn->sock->sk;
> + sk_change_net(sk, net);
>
> vxlan_addr.sin_port = htons(vxlan_port);
>
> @@ -1144,13 +1147,12 @@ static __net_init int vxlan_init_net(str
> if (rc < 0) {
> pr_debug("bind for UDP socket %pI4:%u (%d)\n",
> &vxlan_addr.sin_addr, ntohs(vxlan_addr.sin_port), rc);
> - sock_release(vn->sock);
> + sk_release_kernel(sk);
> vn->sock = NULL;
> return rc;
> }
>
> /* Disable multicast loopback */
> - sk = vn->sock->sk;
> inet_sk(sk)->mc_loop = 0;
>
> /* Mark socket as an encapsulation socket. */
> @@ -1169,7 +1171,7 @@ static __net_exit void vxlan_exit_net(st
> struct vxlan_net *vn = net_generic(net, vxlan_net_id);
>
> if (vn->sock) {
> - sock_release(vn->sock);
> + sk_release_kernel(vn->sock->sk);
> vn->sock = NULL;
> }
> }
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
* [PATCH net-next,6/6] hyperv: Add buffer for extended info after the RNDIS response message.
From: Haiyang Zhang @ 2012-10-02 15:30 UTC (permalink / raw)
To: davem, netdev; +Cc: haiyangz, kys, olaf, jasowang, linux-kernel, devel
In-Reply-To: <1349191824-14001-1-git-send-email-haiyangz@microsoft.com>
In some response messages, there may be some extended info after the
message.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/net/hyperv/rndis_filter.c | 22 ++++++++++++----------
1 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index e7e12cf..928148c 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -32,16 +32,19 @@
#include "hyperv_net.h"
+#define RNDIS_EXT_LEN 100
struct rndis_request {
struct list_head list_ent;
struct completion wait_event;
+ struct rndis_message response_msg;
/*
- * FIXME: We assumed a fixed size response here. If we do ever need to
- * handle a bigger response, we can either define a max response
- * message or add a response buffer variable above this field
+ * The buffer for extended info after the RNDIS response message. It's
+ * referenced based on the data offset in the RNDIS message. Its size
+ * is enough for current needs, and should be sufficient for the near
+ * future.
*/
- struct rndis_message response_msg;
+ u8 response_ext[RNDIS_EXT_LEN];
/* Simplify allocation by having a netvsc packet inline */
struct hv_netvsc_packet pkt;
@@ -50,12 +53,10 @@ struct rndis_request {
struct rndis_message request_msg;
/*
- * The buffer for the extended info after the RNDIS message. It's
- * referenced based on the data offset in the RNDIS message. Its size
- * is enough for current needs, and should be sufficient for the near
- * future.
+ * The buffer for the extended info after the RNDIS request message.
+ * It is referenced and sized in a similar way as response_ext.
*/
- u8 ext[100];
+ u8 request_ext[RNDIS_EXT_LEN];
};
static void rndis_filter_send_completion(void *ctx);
@@ -274,7 +275,8 @@ static void rndis_filter_receive_response(struct rndis_device *dev,
spin_unlock_irqrestore(&dev->request_lock, flags);
if (found) {
- if (resp->msg_len <= sizeof(struct rndis_message)) {
+ if (resp->msg_len <=
+ sizeof(struct rndis_message) + RNDIS_EXT_LEN) {
memcpy(&request->response_msg, resp,
resp->msg_len);
} else {
--
1.7.4.1
^ permalink raw reply related
* [PATCH net-next,4/6] hyperv: Remove extra allocated space for recv_pkt_list elements
From: Haiyang Zhang @ 2012-10-02 15:30 UTC (permalink / raw)
To: davem, netdev; +Cc: haiyangz, kys, olaf, jasowang, linux-kernel, devel
In-Reply-To: <1349191824-14001-1-git-send-email-haiyangz@microsoft.com>
The receive code path doesn't use the page buffer, so remove the
extra allocated space here.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/net/hyperv/hyperv_net.h | 2 --
drivers/net/hyperv/netvsc.c | 4 +---
2 files changed, 1 insertions(+), 5 deletions(-)
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index 95ceb35..d58f28c 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -465,8 +465,6 @@ struct nvsp_message {
#define NETVSC_RECEIVE_BUFFER_ID 0xcafe
-#define NETVSC_RECEIVE_SG_COUNT 1
-
/* Preallocated receive packets */
#define NETVSC_RECEIVE_PACKETLIST_COUNT 256
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 4a1a5f5..d9c4c03 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -904,9 +904,7 @@ int netvsc_device_add(struct hv_device *device, void *additional_info)
INIT_LIST_HEAD(&net_device->recv_pkt_list);
for (i = 0; i < NETVSC_RECEIVE_PACKETLIST_COUNT; i++) {
- packet = kzalloc(sizeof(struct hv_netvsc_packet) +
- (NETVSC_RECEIVE_SG_COUNT *
- sizeof(struct hv_page_buffer)), GFP_KERNEL);
+ packet = kzalloc(sizeof(struct hv_netvsc_packet), GFP_KERNEL);
if (!packet)
break;
--
1.7.4.1
^ permalink raw reply related
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