* [lkp] [configfs] 7d3c5f36a5: BUG: unable to handle kernel
@ 2016-02-29 1:12 kernel test robot
2016-02-29 8:19 ` Christoph Hellwig
0 siblings, 1 reply; 4+ messages in thread
From: kernel test robot @ 2016-02-29 1:12 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: lkp, LKML, 0day robot
[-- Attachment #1: Type: text/plain, Size: 5892 bytes --]
FYI, we noticed the below changes on
https://github.com/0day-ci/linux Christoph-Hellwig/configfs-switch-default-groups-to-a-linked-list/20160226-203653
commit 7d3c5f36a52c09dd1a4f54f7886a8177779f3af3 ("configfs: switch ->default groups to a linked list")
[ 14.677165] using random self ethernet address
[ 14.678576] using random host ethernet address
[ 14.678576] using random host ethernet address
[ 14.690082] BUG: unable to handle kernel
[ 14.690082] BUG: unable to handle kernel NULL pointer dereferenceNULL pointer dereference at (null)
at (null)
[ 14.692381] IP:
[ 14.692381] IP: [<8121bc27>] __list_add+0x27/0x110
[<8121bc27>] __list_add+0x27/0x110
[ 14.693944] *pde = 00000000
[ 14.693944] *pde = 00000000
[ 14.694891] Oops: 0000 [#1]
[ 14.694891] Oops: 0000 [#1] SMP SMP DEBUG_PAGEALLOC DEBUG_PAGEALLOC
[ 14.696417] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.5.0-rc1-00016-g7d3c5f3 #697
[ 14.696417] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.5.0-rc1-00016-g7d3c5f3 #697
[ 14.698826] task: 8b0a8000 ti: 8b08a000 task.ti: 8b08a000
[ 14.698826] task: 8b0a8000 ti: 8b08a000 task.ti: 8b08a000
[ 14.700033] EIP: 0060:[<8121bc27>] EFLAGS: 00010246 CPU: 0
[ 14.700033] EIP: 0060:[<8121bc27>] EFLAGS: 00010246 CPU: 0
[ 14.700033] EIP is at __list_add+0x27/0x110
[ 14.700033] EIP is at __list_add+0x27/0x110
[ 14.700033] EAX: 00000000 EBX: 8875daf8 ECX: 887502f0 EDX: 00000000
[ 14.700033] EAX: 00000000 EBX: 8875daf8 ECX: 887502f0 EDX: 00000000
[ 14.700033] ESI: 00000000 EDI: 887502f0 EBP: 8b08be14 ESP: 8b08bdf0
[ 14.700033] ESI: 00000000 EDI: 887502f0 EBP: 8b08be14 ESP: 8b08bdf0
[ 14.700033] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[ 14.700033] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[ 14.700033] CR0: 8005003b CR2: 00000000 CR3: 01f2f000 CR4: 00000690
[ 14.700033] CR0: 8005003b CR2: 00000000 CR3: 01f2f000 CR4: 00000690
[ 14.700033] Stack:
[ 14.700033] Stack:
[ 14.700033] 8875db00
[ 14.700033] 8875db00 8875dab0 8875dab0 8b08be14 8b08be14 81191760 81191760 8875dab0 8875dab0 81c904c6 81c904c6 887502b0 887502b0 00000001 00000001
[ 14.700033] 8875dab0
[ 14.700033] 8875dab0 8b08be44 8b08be44 8142b2f2 8142b2f2 810ea1c0 810ea1c0 8b08be44 8b08be44 8145590d 8145590d 81d167f8 81d167f8 81cc888a 81cc888a
[ 14.700033] 8875db14
[ 14.700033] 8875db14 8b08be54 8b08be54 887502b0 887502b0 88551160 88551160 00000000 00000000 8b08be64 8b08be64 81457f84 81457f84 8b08be58 8b08be58
[ 14.700033] Call Trace:
[ 14.700033] Call Trace:
[ 14.700033] [<81191760>] ? config_group_init_type_name+0x20/0x50
[ 14.700033] [<81191760>] ? config_group_init_type_name+0x20/0x50
[ 14.700033] [<8142b2f2>] usb_os_desc_prepare_interf_dir+0x52/0xe0
[ 14.700033] [<8142b2f2>] usb_os_desc_prepare_interf_dir+0x52/0xe0
[ 14.700033] [<810ea1c0>] ? printk+0x12/0x14
[ 14.700033] [<810ea1c0>] ? printk+0x12/0x14
[ 14.700033] [<8145590d>] ? gether_setup_name_default+0x18d/0x1c0
[ 14.700033] [<8145590d>] ? gether_setup_name_default+0x18d/0x1c0
[ 14.700033] [<81457f84>] rndis_alloc_inst+0x94/0xc0
[ 14.700033] [<81457f84>] rndis_alloc_inst+0x94/0xc0
[ 14.700033] [<814293b3>] usb_get_function_instance+0x53/0x90
[ 14.700033] [<814293b3>] usb_get_function_instance+0x53/0x90
[ 14.700033] [<81458fc7>] eth_bind+0xd7/0x350
[ 14.700033] [<81458fc7>] eth_bind+0xd7/0x350
[ 14.700033] [<81428fc8>] composite_bind+0x88/0x190
[ 14.700033] [<81428fc8>] composite_bind+0x88/0x190
[ 14.700033] [<810934eb>] ? trace_hardirqs_on+0xb/0x10
[ 14.700033] [<810934eb>] ? trace_hardirqs_on+0xb/0x10
[ 14.700033] [<8142b999>] udc_bind_to_driver+0x29/0xd0
[ 14.700033] [<8142b999>] udc_bind_to_driver+0x29/0xd0
[ 14.700033] [<8142c20f>] usb_gadget_probe_driver+0x9f/0x130
[ 14.700033] [<8142c20f>] usb_gadget_probe_driver+0x9f/0x130
[ 14.700033] [<81ed40fd>] ? rndismod_init+0xf/0xf
[ 14.700033] [<81ed40fd>] ? rndismod_init+0xf/0xf
[ 14.700033] [<81429148>] usb_composite_probe+0x78/0xa0
[ 14.700033] [<81429148>] usb_composite_probe+0x78/0xa0
[ 14.700033] [<81ed410a>] eth_driver_init+0xd/0xf
[ 14.700033] [<81ed410a>] eth_driver_init+0xd/0xf
[ 14.700033] [<81ea3c78>] do_one_initcall+0xd0/0x150
[ 14.700033] [<81ea3c78>] do_one_initcall+0xd0/0x150
[ 14.700033] [<8106c24d>] ? parse_args+0x25d/0x420
[ 14.700033] [<8106c24d>] ? parse_args+0x25d/0x420
[ 14.700033] [<81ea3dc0>] ? kernel_init_freeable+0xc8/0x160
[ 14.700033] [<81ea3dc0>] ? kernel_init_freeable+0xc8/0x160
[ 14.700033] [<81ea3de0>] kernel_init_freeable+0xe8/0x160
[ 14.700033] [<81ea3de0>] kernel_init_freeable+0xe8/0x160
[ 14.700033] [<8195163b>] kernel_init+0xb/0xe0
[ 14.700033] [<8195163b>] kernel_init+0xb/0xe0
[ 14.700033] [<810759cc>] ? schedule_tail+0xc/0x70
[ 14.700033] [<810759cc>] ? schedule_tail+0xc/0x70
[ 14.700033] [<8195af49>] ret_from_kernel_thread+0x21/0x38
[ 14.700033] [<8195af49>] ret_from_kernel_thread+0x21/0x38
[ 14.700033] [<81951630>] ? rest_init+0x120/0x120
[ 14.700033] [<81951630>] ? rest_init+0x120/0x120
[ 14.700033] Code:
[ 14.700033] Code: 00 00 00 00 00 00 00 00 55 55 89 89 e5 e5 57 57 56 56 53 53 89 89 d6 d6 89 89 c3 c3 89 89 cf cf 83 83 ec ec 18 18 81 81 38 38 ac ac fc fc e8 e8 82 82 74 74 39 39 81 81 78 78 04 04 ac ac fc fc e8 e8 82 82 74 74 30 30 8b 8b 47 47 04 04 39 39 f0 f0 75 75 4c 4c <8b> <8b> 06 06 39 39 c7 c7 75 75 7b 7b 39 39 f3 f3 0f 0f 84 84 a3 a3 00 00 00 00 00 00 39 39 fb fb 0f 0f 84 84 9b 9b 00 00 00 00
[ 14.700033] EIP: [<8121bc27>]
[ 14.700033] EIP: [<8121bc27>] __list_add+0x27/0x110__list_add+0x27/0x110 SS:ESP 0068:8b08bdf0
SS:ESP 0068:8b08bdf0
[ 14.700033] CR2: 0000000000000000
[ 14.700033] CR2: 0000000000000000
[ 14.700033] ---[ end trace 98fec3c6b20e76bc ]---
[ 14.700033] ---[ end trace 98fec3c6b20e76bc ]---
Thanks,
Kernel Test Robot
[-- Attachment #2: config-4.5.0-rc1-00016-g7d3c5f3 --]
[-- Type: text/plain, Size: 93926 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/i386 4.5.0-rc1 Kernel Configuration
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=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_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_X86_32_SMP=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
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_HAVE_KERNEL_LZ4=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_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_FHANDLE=y
CONFIG_USELIB=y
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_DEBUG=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
# CONFIG_TASKS_RCU is not set
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_FANOUT=32
CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_RCU_KTHREAD_PRIO=0
# CONFIG_RCU_NOCB_CPU is not set
# CONFIG_RCU_EXPEDITE_BOOT is not set
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CPUSETS is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_CGROUP_PERF is not set
CONFIG_CGROUP_DEBUG=y
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_NAMESPACES is not set
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
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 is not set
CONFIG_RD_LZ4=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
# CONFIG_BPF_SYSCALL is not set
# CONFIG_SHMEM is not set
# CONFIG_AIO is not set
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_USERFAULTFD=y
CONFIG_PCI_QUIRKS=y
# CONFIG_MEMBARRIER is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_SLUB_CPU_PARTIAL is not set
# CONFIG_SYSTEM_DATA_VERIFICATION is not set
CONFIG_PROFILING=y
CONFIG_KEXEC_CORE=y
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_JUMP_LABEL=y
CONFIG_STATIC_KEYS_SELFTEST=y
# CONFIG_UPROBES is not set
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=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_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_HAVE_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR is not set
CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
# CONFIG_CC_STACKPROTECTOR_STRONG is not set
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_MODULES_TREE_LOOKUP=y
# CONFIG_BLOCK is not set
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_FAST_FEATURE_TESTS=y
CONFIG_X86_MPPARSE=y
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_32_IRIS=y
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_KVM_GUEST=y
# CONFIG_KVM_DEBUG_FS is not set
# CONFIG_LGUEST_GUEST is not set
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
CONFIG_NO_BOOTMEM=y
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
CONFIG_MK8=y
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MELAN is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
# CONFIG_CPU_SUP_CENTAUR is not set
CONFIG_CPU_SUP_TRANSMETA_32=y
# CONFIG_CPU_SUP_UMC_32 is not set
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
# CONFIG_DMI is not set
CONFIG_NR_CPUS=8
# CONFIG_SCHED_SMT is not set
# CONFIG_SCHED_MC is not set
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
# CONFIG_X86_MCE is not set
CONFIG_X86_LEGACY_VM86=y
CONFIG_VM86=y
CONFIG_TOSHIBA=y
CONFIG_I8K=y
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
# CONFIG_X86_CPUID is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
# CONFIG_VMSPLIT_3G is not set
# CONFIG_VMSPLIT_3G_OPT is not set
CONFIG_VMSPLIT_2G=y
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_HIGHMEM=y
CONFIG_NEED_NODE_MEMMAP_SIZE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTREMOVE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
# CONFIG_CLEANCACHE is not set
# CONFIG_CMA is not set
# CONFIG_ZPOOL is not set
# CONFIG_ZBUD is not set
# CONFIG_ZSMALLOC is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_FRAME_VECTOR=y
# CONFIG_HIGHPTE is not set
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
# CONFIG_X86_PAT is not set
# CONFIG_ARCH_RANDOM is not set
# CONFIG_X86_SMAP is not set
# CONFIG_X86_INTEL_MPX is not set
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
CONFIG_BOOTPARAM_HOTPLUG_CPU0=y
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_MODIFY_LDT_SYSCALL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
#
# Power management and ACPI options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_AUTOSLEEP=y
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_ADVANCED_DEBUG is not set
CONFIG_PM_TEST_SUSPEND=y
CONFIG_PM_SLEEP_DEBUG=y
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
# CONFIG_ACPI_IPMI is not set
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
# CONFIG_ACPI_CUSTOM_DSDT is not set
# CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_HOTPLUG_MEMORY is not set
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_SFI is not set
CONFIG_X86_APM_BOOT=y
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
CONFIG_APM_DO_ENABLE=y
# CONFIG_APM_CPU_IDLE is not set
CONFIG_APM_DISPLAY_BLANK=y
# CONFIG_APM_ALLOW_INTS is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
# CONFIG_CPU_IDLE_GOV_MENU is not set
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
CONFIG_INTEL_IDLE=y
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
CONFIG_PCIEPORTBUS=y
# CONFIG_PCIEAER is not set
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not set
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=y
# CONFIG_HT_IRQ is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_IOV=y
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
#
# PCI host controller drivers
#
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_SCx200 is not set
# CONFIG_OLPC is not set
# CONFIG_ALIX is not set
# CONFIG_NET5501 is not set
CONFIG_AMD_NB=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
CONFIG_RAPIDIO=y
# CONFIG_RAPIDIO_TSI721 is not set
CONFIG_RAPIDIO_DISC_TIMEOUT=30
CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y
CONFIG_RAPIDIO_DMA_ENGINE=y
CONFIG_RAPIDIO_DEBUG=y
CONFIG_RAPIDIO_ENUM_BASIC=y
#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_TSI57X=y
# CONFIG_RAPIDIO_CPS_XX is not set
CONFIG_RAPIDIO_TSI568=y
# CONFIG_RAPIDIO_CPS_GEN2 is not set
# CONFIG_X86_SYSFB is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y
# CONFIG_COREDUMP is not set
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_PMC_ATOM=y
# CONFIG_VMD is not set
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_NET_KEY is not set
# CONFIG_INET is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_NETFILTER_ADVANCED is not set
CONFIG_ATM=y
# CONFIG_ATM_LANE is not set
CONFIG_STP=y
CONFIG_BRIDGE=y
# CONFIG_VLAN_8021Q is not set
CONFIG_DECNET=y
# CONFIG_DECNET_ROUTER is not set
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_IPX=y
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=y
# CONFIG_DEV_APPLETALK is not set
CONFIG_X25=y
CONFIG_LAPB=y
CONFIG_PHONET=y
CONFIG_IEEE802154=y
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set
# CONFIG_IEEE802154_SOCKET is not set
# CONFIG_MAC802154 is not set
# CONFIG_NET_SCHED is not set
CONFIG_DCB=y
# CONFIG_BATMAN_ADV is not set
CONFIG_VSOCKETS=y
# CONFIG_NETLINK_MMAP is not set
CONFIG_NETLINK_DIAG=y
# CONFIG_MPLS is not set
CONFIG_HSR=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
CONFIG_AX25=y
# CONFIG_AX25_DAMA_SLAVE is not set
CONFIG_NETROM=y
# CONFIG_ROSE is not set
#
# AX.25 network device drivers
#
CONFIG_MKISS=y
CONFIG_6PACK=y
CONFIG_BPQETHER=y
CONFIG_BAYCOM_SER_FDX=y
CONFIG_BAYCOM_SER_HDX=y
CONFIG_YAM=y
CONFIG_CAN=y
CONFIG_CAN_RAW=y
# CONFIG_CAN_BCM is not set
# CONFIG_CAN_GW is not set
#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=y
CONFIG_CAN_SLCAN=y
# CONFIG_CAN_DEV is not set
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_IRDA=y
#
# IrDA protocols
#
CONFIG_IRLAN=y
CONFIG_IRCOMM=y
CONFIG_IRDA_ULTRA=y
#
# IrDA options
#
# CONFIG_IRDA_CACHE_LAST_LSAP is not set
# CONFIG_IRDA_FAST_RR is not set
CONFIG_IRDA_DEBUG=y
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
# CONFIG_IRTTY_SIR is not set
#
# Dongle support
#
# CONFIG_KINGSUN_DONGLE is not set
# CONFIG_KSDAZZLE_DONGLE is not set
CONFIG_KS959_DONGLE=y
#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
# CONFIG_SIGMATEL_FIR is not set
# CONFIG_NSC_FIR is not set
CONFIG_WINBOND_FIR=y
CONFIG_TOSHIBA_FIR=y
CONFIG_SMC_IRCC_FIR=y
# CONFIG_ALI_FIR is not set
CONFIG_VLSI_FIR=y
# CONFIG_VIA_FIR is not set
CONFIG_MCS_FIR=y
# CONFIG_BT is not set
CONFIG_WIRELESS=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_REG_DEBUG=y
CONFIG_CFG80211_CERTIFICATION_ONUS=y
CONFIG_CFG80211_REG_CELLULAR_HINTS=y
# CONFIG_CFG80211_REG_RELAX_NO_IR is not set
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_WIMAX=y
CONFIG_WIMAX_DEBUG_LEVEL=8
# CONFIG_RFKILL is not set
CONFIG_RFKILL_REGULATOR=y
# CONFIG_NET_9P is not set
CONFIG_CAIF=y
# CONFIG_CAIF_DEBUG is not set
CONFIG_CAIF_NETDEV=y
CONFIG_CAIF_USB=y
# CONFIG_NFC is not set
# CONFIG_LWTUNNEL is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
# CONFIG_ALLOW_DEV_COREDUMP is not set
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_FENCE_TRACE=y
#
# Bus devices
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
CONFIG_MTD=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_OOPS=y
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_NOSWAP is not set
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
CONFIG_MTD_CFI_LE_BYTE_SWAP=y
# CONFIG_MTD_CFI_GEOMETRY is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_OTP is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
CONFIG_MTD_ROM=y
CONFIG_MTD_ABSENT=y
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_AMD76XROM=y
# CONFIG_MTD_ICHXROM is not set
CONFIG_MTD_ESB2ROM=y
CONFIG_MTD_CK804XROM=y
CONFIG_MTD_SCB2_FLASH=y
# CONFIG_MTD_NETtel is not set
CONFIG_MTD_L440GX=y
# CONFIG_MTD_INTEL_VR_NOR is not set
CONFIG_MTD_PLATRAM=y
#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=y
CONFIG_MTD_PMC551_BUGFIX=y
# CONFIG_MTD_PMC551_DEBUG is not set
# CONFIG_MTD_SLRAM is not set
CONFIG_MTD_PHRAM=y
# CONFIG_MTD_MTDRAM is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
CONFIG_MTD_NAND_ECC=y
# CONFIG_MTD_NAND_ECC_SMC is not set
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_ECC_BCH is not set
# CONFIG_MTD_SM_COMMON is not set
# CONFIG_MTD_NAND_DENALI_PCI is not set
# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_RICOH is not set
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_DOCG4 is not set
CONFIG_MTD_NAND_CAFE=y
# CONFIG_MTD_NAND_CS553X is not set
CONFIG_MTD_NAND_NANDSIM=y
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_NAND_HISI504=y
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
CONFIG_MTD_ONENAND_OTP=y
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_MT81xx_NOR=y
# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
# CONFIG_MTD_UBI is not set
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_ADDRESS_PCI=y
CONFIG_OF_IRQ=y
CONFIG_OF_PCI=y
CONFIG_OF_PCI_IRQ=y
CONFIG_OF_MTD=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_PNPACPI=y
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_DUMMY_IRQ=y
CONFIG_IBM_ASM=y
CONFIG_PHANTOM=y
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=y
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_CS5535_MFGPT=y
CONFIG_CS5535_MFGPT_DEFAULT_IRQ=7
CONFIG_CS5535_CLOCK_EVENT_SRC=y
CONFIG_HP_ILO=y
CONFIG_APDS9802ALS=y
# CONFIG_ISL29003 is not set
CONFIG_ISL29020=y
CONFIG_SENSORS_TSL2550=y
CONFIG_SENSORS_BH1780=y
CONFIG_SENSORS_BH1770=y
# CONFIG_SENSORS_APDS990X is not set
CONFIG_HMC6352=y
# CONFIG_DS1682 is not set
CONFIG_BMP085=y
CONFIG_BMP085_I2C=y
CONFIG_PCH_PHUB=y
CONFIG_USB_SWITCH_FSA9480=y
CONFIG_SRAM=y
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
CONFIG_EEPROM_LEGACY=y
CONFIG_EEPROM_MAX6875=y
# CONFIG_EEPROM_93CX6 is not set
CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
#
# Texas Instruments shared transport line discipline
#
CONFIG_SENSORS_LIS3_I2C=y
#
# Altera FPGA firmware download module
#
CONFIG_ALTERA_STAPL=y
CONFIG_INTEL_MEI=y
CONFIG_INTEL_MEI_ME=y
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
#
# Intel MIC Bus Driver
#
#
# SCIF Bus Driver
#
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
#
# SCIF Driver
#
#
# Intel MIC Coprocessor State Management (COSM) Drivers
#
CONFIG_ECHO=y
# CONFIG_CXL_BASE is not set
# CONFIG_CXL_KERNEL_API is not set
# CONFIG_CXL_EEH 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=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
CONFIG_FIREWIRE_NOSY=y
# CONFIG_MACINTOSH_DRIVERS is not set
# CONFIG_NETDEVICES is not set
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_LEDS is not set
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
# CONFIG_INPUT_SPARSEKMAP is not set
CONFIG_INPUT_MATRIXKMAP=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# 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=y
# CONFIG_KEYBOARD_QT1070 is not set
CONFIG_KEYBOARD_QT2160=y
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_TCA6416 is not set
CONFIG_KEYBOARD_TCA8418=y
CONFIG_KEYBOARD_LM8323=y
CONFIG_KEYBOARD_LM8333=y
CONFIG_KEYBOARD_MAX7359=y
CONFIG_KEYBOARD_MCS=y
CONFIG_KEYBOARD_MPR121=y
CONFIG_KEYBOARD_NEWTON=y
CONFIG_KEYBOARD_OPENCORES=y
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_KEYBOARD_SUNKBD=y
CONFIG_KEYBOARD_STMPE=y
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TWL4030 is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_KEYBOARD_CROS_EC=y
CONFIG_KEYBOARD_CAP11XX=y
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
CONFIG_JOYSTICK_A3D=y
# CONFIG_JOYSTICK_ADI is not set
CONFIG_JOYSTICK_COBRA=y
CONFIG_JOYSTICK_GF2K=y
# CONFIG_JOYSTICK_GRIP is not set
CONFIG_JOYSTICK_GRIP_MP=y
# CONFIG_JOYSTICK_GUILLEMOT is not set
CONFIG_JOYSTICK_INTERACT=y
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
CONFIG_JOYSTICK_WARRIOR=y
# CONFIG_JOYSTICK_MAGELLAN is not set
CONFIG_JOYSTICK_SPACEORB=y
CONFIG_JOYSTICK_SPACEBALL=y
# CONFIG_JOYSTICK_STINGER is not set
CONFIG_JOYSTICK_TWIDJOY=y
CONFIG_JOYSTICK_ZHENHUA=y
CONFIG_JOYSTICK_AS5011=y
CONFIG_JOYSTICK_JOYDUMP=y
# CONFIG_JOYSTICK_XPAD is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=y
# CONFIG_TABLET_USB_AIPTEK is not set
CONFIG_TABLET_USB_GTCO=y
# CONFIG_TABLET_USB_HANWANG is not set
# CONFIG_TABLET_USB_KBTAB is not set
CONFIG_TABLET_SERIAL_WACOM4=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_AD7879 is not set
CONFIG_TOUCHSCREEN_AR1021_I2C=y
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP4_I2C=y
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
CONFIG_TOUCHSCREEN_EETI=y
CONFIG_TOUCHSCREEN_EGALAX=y
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
CONFIG_TOUCHSCREEN_FUJITSU=y
CONFIG_TOUCHSCREEN_ILI210X=y
# CONFIG_TOUCHSCREEN_GUNZE is not set
CONFIG_TOUCHSCREEN_ELAN=y
# CONFIG_TOUCHSCREEN_ELO is not set
CONFIG_TOUCHSCREEN_WACOM_W8001=y
CONFIG_TOUCHSCREEN_WACOM_I2C=y
# CONFIG_TOUCHSCREEN_MAX11801 is not set
CONFIG_TOUCHSCREEN_MCS5000=y
# CONFIG_TOUCHSCREEN_MMS114 is not set
CONFIG_TOUCHSCREEN_MTOUCH=y
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
CONFIG_TOUCHSCREEN_TOUCHRIGHT=y
CONFIG_TOUCHSCREEN_TOUCHWIN=y
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
# CONFIG_TOUCHSCREEN_WM831X is not set
CONFIG_TOUCHSCREEN_WM97XX=y
# CONFIG_TOUCHSCREEN_WM9705 is not set
CONFIG_TOUCHSCREEN_WM9712=y
# CONFIG_TOUCHSCREEN_WM9713 is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_MC13783 is not set
CONFIG_TOUCHSCREEN_TOUCHIT213=y
# CONFIG_TOUCHSCREEN_TS4800 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
CONFIG_TOUCHSCREEN_TSC2004=y
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMPE is not set
CONFIG_TOUCHSCREEN_SX8654=y
CONFIG_TOUCHSCREEN_TPS6507X=y
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_CT82C710=y
CONFIG_SERIO_PCIPS2=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=y
CONFIG_SERIO_PS2MULT=y
# CONFIG_SERIO_ARC_PS2 is not set
CONFIG_SERIO_APBPS2=y
CONFIG_USERIO=y
CONFIG_GAMEPORT=y
CONFIG_GAMEPORT_NS558=y
CONFIG_GAMEPORT_L4=y
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_FM801 is not set
#
# Character devices
#
CONFIG_TTY=y
# CONFIG_VT is not set
# CONFIG_UNIX98_PTYS is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_NOZOMI=y
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
# CONFIG_DEVMEM is not set
CONFIG_DEVKMEM=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_DMA is not set
# 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
# CONFIG_SERIAL_8250_FSL is not set
CONFIG_SERIAL_8250_DW=y
# CONFIG_SERIAL_8250_RT288X is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_INGENIC=y
CONFIG_SERIAL_8250_MID=y
# CONFIG_SERIAL_OF_PLATFORM is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SCCNXP is not set
CONFIG_SERIAL_SC16IS7XX_CORE=y
CONFIG_SERIAL_SC16IS7XX=y
CONFIG_SERIAL_SC16IS7XX_I2C=y
# CONFIG_SERIAL_TIMBERDALE is not set
CONFIG_SERIAL_ALTERA_JTAGUART=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE=y
# CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS is not set
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_ALTERA_UART_CONSOLE=y
CONFIG_SERIAL_PCH_UART=y
# CONFIG_SERIAL_PCH_UART_CONSOLE is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_SERIAL_ARC is not set
CONFIG_SERIAL_RP2=y
CONFIG_SERIAL_RP2_NR_UARTS=32
CONFIG_SERIAL_FSL_LPUART=y
# CONFIG_SERIAL_FSL_LPUART_CONSOLE is not set
CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
# CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE is not set
CONFIG_TTY_PRINTK=y
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
# CONFIG_IPMI_SI_PROBE_DEFAULTS is not set
CONFIG_IPMI_SSIF=y
CONFIG_IPMI_WATCHDOG=y
CONFIG_IPMI_POWEROFF=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_INTEL=y
CONFIG_HW_RANDOM_AMD=y
# CONFIG_HW_RANDOM_GEODE is not set
CONFIG_HW_RANDOM_VIA=y
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_NVRAM=y
CONFIG_R3964=y
# CONFIG_APPLICOM is not set
CONFIG_SONYPI=y
CONFIG_MWAVE=y
CONFIG_PC8736x_GPIO=y
CONFIG_NSC_GPIO=y
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
CONFIG_TELCLOCK=y
CONFIG_DEVPORT=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_PCIE=y
CONFIG_XILLYBUS_OF=y
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# 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=y
CONFIG_I2C_AMD756_S4882=y
CONFIG_I2C_AMD8111=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
CONFIG_I2C_ISMT=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_NFORCE2=y
CONFIG_I2C_NFORCE2_S4985=y
CONFIG_I2C_SIS5595=y
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PCI=y
CONFIG_I2C_EG20T=y
# CONFIG_I2C_KEMPLD is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_PXA=y
CONFIG_I2C_PXA_PCI=y
# CONFIG_I2C_SIMTEC is not set
CONFIG_I2C_XILINX=y
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
CONFIG_I2C_DLN2=y
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_ROBOTFUZZ_OSIF=y
CONFIG_I2C_TAOS_EVM=y
CONFIG_I2C_TINY_USB=y
CONFIG_I2C_VIPERBOARD=y
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_CROS_EC_TUNNEL=y
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_SPI is not set
CONFIG_SPMI=y
# CONFIG_HSI is not set
#
# PPS support
#
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
CONFIG_PPS_CLIENT_LDISC=y
CONFIG_PPS_CLIENT_GPIO=y
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_PCH=y
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
CONFIG_W1=y
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
CONFIG_W1_MASTER_DS2490=y
# CONFIG_W1_MASTER_DS2482 is not set
# CONFIG_W1_MASTER_DS1WM is not set
#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
# CONFIG_W1_SLAVE_SMEM is not set
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
# CONFIG_W1_SLAVE_DS2413 is not set
# CONFIG_W1_SLAVE_DS2406 is not set
# CONFIG_W1_SLAVE_DS2423 is not set
CONFIG_W1_SLAVE_DS2431=y
# CONFIG_W1_SLAVE_DS2433 is not set
CONFIG_W1_SLAVE_DS2760=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
# CONFIG_W1_SLAVE_DS28E04 is not set
CONFIG_W1_SLAVE_BQ27000=y
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=y
# CONFIG_GENERIC_ADC_BATTERY is not set
# CONFIG_MAX8925_POWER is not set
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
CONFIG_WM8350_POWER=y
CONFIG_TEST_POWER=y
# CONFIG_BATTERY_DS2760 is not set
CONFIG_BATTERY_DS2780=y
# CONFIG_BATTERY_DS2781 is not set
CONFIG_BATTERY_DS2782=y
# CONFIG_BATTERY_WM97XX is not set
# CONFIG_BATTERY_SBS is not set
CONFIG_BATTERY_BQ27XXX=y
CONFIG_BATTERY_BQ27XXX_I2C=y
# CONFIG_CHARGER_DA9150 is not set
CONFIG_BATTERY_DA9150=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
CONFIG_CHARGER_PCF50633=y
# CONFIG_CHARGER_ISP1704 is not set
CONFIG_CHARGER_MAX8903=y
CONFIG_CHARGER_TWL4030=y
CONFIG_CHARGER_LP8727=y
# CONFIG_CHARGER_MANAGER is not set
CONFIG_CHARGER_MAX77693=y
# CONFIG_CHARGER_MAX8997 is not set
# CONFIG_CHARGER_BQ2415X is not set
CONFIG_CHARGER_SMB347=y
# CONFIG_CHARGER_TPS65090 is not set
CONFIG_BATTERY_GAUGE_LTC2941=y
# CONFIG_POWER_RESET is not set
# CONFIG_POWER_AVS is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_AD7414 is not set
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1021=y
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
CONFIG_SENSORS_ADM1029=y
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_K8TEMP=y
CONFIG_SENSORS_K10TEMP=y
CONFIG_SENSORS_FAM15H_POWER=y
CONFIG_SENSORS_APPLESMC=y
# CONFIG_SENSORS_ASB100 is not set
CONFIG_SENSORS_ATXP1=y
CONFIG_SENSORS_DS620=y
# CONFIG_SENSORS_DS1621 is not set
CONFIG_SENSORS_DELL_SMM=y
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_MC13783_ADC=y
# CONFIG_SENSORS_FSCHMD is not set
CONFIG_SENSORS_GL518SM=y
CONFIG_SENSORS_GL520SM=y
CONFIG_SENSORS_G760A=y
# CONFIG_SENSORS_G762 is not set
CONFIG_SENSORS_HIH6130=y
# CONFIG_SENSORS_IBMAEM is not set
CONFIG_SENSORS_IBMPEX=y
# CONFIG_SENSORS_IIO_HWMON is not set
CONFIG_SENSORS_I5500=y
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=y
CONFIG_SENSORS_POWR1220=y
CONFIG_SENSORS_LINEAGE=y
CONFIG_SENSORS_LTC2945=y
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
CONFIG_SENSORS_LTC4260=y
# CONFIG_SENSORS_LTC4261 is not set
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
CONFIG_SENSORS_MAX6650=y
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=y
CONFIG_SENSORS_MENF21BMC_HWMON=y
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM77=y
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=y
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
# CONFIG_SENSORS_LM93 is not set
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
# CONFIG_SENSORS_LM95245 is not set
CONFIG_SENSORS_PC87360=y
CONFIG_SENSORS_PC87427=y
# CONFIG_SENSORS_NTC_THERMISTOR is not set
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775=y
# CONFIG_SENSORS_NCT7802 is not set
CONFIG_SENSORS_NCT7904=y
CONFIG_SENSORS_PCF8591=y
CONFIG_PMBUS=y
CONFIG_SENSORS_PMBUS=y
CONFIG_SENSORS_ADM1275=y
CONFIG_SENSORS_LM25066=y
CONFIG_SENSORS_LTC2978=y
CONFIG_SENSORS_LTC2978_REGULATOR=y
CONFIG_SENSORS_LTC3815=y
CONFIG_SENSORS_MAX16064=y
CONFIG_SENSORS_MAX20751=y
CONFIG_SENSORS_MAX34440=y
CONFIG_SENSORS_MAX8688=y
CONFIG_SENSORS_TPS40422=y
# CONFIG_SENSORS_UCD9000 is not set
CONFIG_SENSORS_UCD9200=y
CONFIG_SENSORS_ZL6100=y
# CONFIG_SENSORS_PWM_FAN is not set
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHTC1=y
CONFIG_SENSORS_SIS5595=y
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
# CONFIG_SENSORS_SCH5636 is not set
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS1015=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=y
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_TMP103=y
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
CONFIG_SENSORS_VIA_CPUTEMP=y
CONFIG_SENSORS_VIA686A=y
# CONFIG_SENSORS_VT1211 is not set
CONFIG_SENSORS_VT8231=y
CONFIG_SENSORS_W83781D=y
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_WM831X is not set
CONFIG_SENSORS_WM8350=y
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
# CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE is not set
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE=y
# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
CONFIG_THERMAL_EMULATION=y
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_INTEL_SOC_DTS_IOSF_CORE=y
CONFIG_INTEL_SOC_DTS_THERMAL=y
# CONFIG_INT340X_THERMAL is not set
CONFIG_INTEL_PCH_THERMAL=y
CONFIG_QCOM_SPMI_TEMP_ALARM=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_WATCHDOG_SYSFS=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_DA9062_WATCHDOG=y
# CONFIG_MENF21BMC_WATCHDOG is not set
CONFIG_WM831X_WATCHDOG=y
CONFIG_WM8350_WATCHDOG=y
CONFIG_XILINX_WATCHDOG=y
CONFIG_ZIIRAVE_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
CONFIG_RN5T618_WATCHDOG=y
CONFIG_TWL4030_WATCHDOG=y
CONFIG_TS4800_WATCHDOG=y
# CONFIG_MAX63XX_WATCHDOG is not set
CONFIG_RETU_WATCHDOG=y
CONFIG_ACQUIRE_WDT=y
CONFIG_ADVANTECH_WDT=y
CONFIG_ALIM1535_WDT=y
CONFIG_ALIM7101_WDT=y
# CONFIG_F71808E_WDT is not set
CONFIG_SP5100_TCO=y
CONFIG_GEODE_WDT=y
CONFIG_SBC_FITPC2_WATCHDOG=y
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=y
CONFIG_IBMASR=y
# CONFIG_WAFER_WDT is not set
CONFIG_I6300ESB_WDT=y
# CONFIG_IE6XX_WDT is not set
CONFIG_ITCO_WDT=y
CONFIG_ITCO_VENDOR_SUPPORT=y
# CONFIG_IT8712F_WDT is not set
CONFIG_IT87_WDT=y
# CONFIG_HP_WATCHDOG is not set
CONFIG_KEMPLD_WDT=y
CONFIG_SC1200_WDT=y
CONFIG_PC87413_WDT=y
CONFIG_NV_TCO=y
CONFIG_60XX_WDT=y
CONFIG_SBC8360_WDT=y
CONFIG_SBC7240_WDT=y
CONFIG_CPU5_WDT=y
CONFIG_SMSC_SCH311X_WDT=y
CONFIG_SMSC37B787_WDT=y
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
CONFIG_W83877F_WDT=y
CONFIG_W83977F_WDT=y
CONFIG_MACHZ_WDT=y
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
# CONFIG_BCM7038_WDT is not set
#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=y
CONFIG_WDTPCI=y
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=y
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
#
# Broadcom specific AMBA
#
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_CS5535=y
CONFIG_MFD_AS3711=y
# CONFIG_MFD_AS3722 is not set
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_ATMEL_FLEXCOM=y
CONFIG_MFD_ATMEL_HLCDC=y
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_AXP20X is not set
CONFIG_MFD_CROS_EC=y
CONFIG_MFD_CROS_EC_I2C=y
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
CONFIG_MFD_DA9062=y
# CONFIG_MFD_DA9063 is not set
CONFIG_MFD_DA9150=y
CONFIG_MFD_DLN2=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_I2C=y
# CONFIG_MFD_HI6421_PMIC is not set
CONFIG_HTC_PASIC3=y
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
CONFIG_MFD_JANZ_CMODIO=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77686 is not set
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77843=y
CONFIG_MFD_MAX8907=y
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6397=y
CONFIG_MFD_MENF21BMC=y
CONFIG_MFD_VIPERBOARD=y
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
# CONFIG_PCF50633_ADC is not set
CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RTSX_PCI is not set
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RTSX_USB=y
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RK808=y
CONFIG_MFD_RN5T618=y
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
CONFIG_MFD_SM501=y
CONFIG_MFD_SKY81452=y
CONFIG_MFD_SMSC=y
CONFIG_ABX500_CORE=y
# CONFIG_AB3100_CORE is not set
CONFIG_MFD_STMPE=y
#
# STMicroelectronics STMPE Interface Drivers
#
# CONFIG_STMPE_I2C is not set
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
CONFIG_MFD_LP3943=y
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65090=y
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TPS65218 is not set
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS80031=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_VX855 is not set
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_CS47L24=y
# CONFIG_MFD_WM5102 is not set
CONFIG_MFD_WM5110=y
CONFIG_MFD_WM8997=y
# CONFIG_MFD_WM8998 is not set
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PM800=y
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_AD5398=y
CONFIG_REGULATOR_ANATOP=y
# CONFIG_REGULATOR_ARIZONA is not set
CONFIG_REGULATOR_AS3711=y
CONFIG_REGULATOR_DA9062=y
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
CONFIG_REGULATOR_LP3971=y
CONFIG_REGULATOR_LP3972=y
# CONFIG_REGULATOR_LP872X is not set
CONFIG_REGULATOR_LP8755=y
# CONFIG_REGULATOR_LTC3589 is not set
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8907=y
CONFIG_REGULATOR_MAX8925=y
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX8973 is not set
CONFIG_REGULATOR_MAX8997=y
# CONFIG_REGULATOR_MAX8998 is not set
# CONFIG_REGULATOR_MAX77693 is not set
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
# CONFIG_REGULATOR_MC13892 is not set
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6397=y
# CONFIG_REGULATOR_PALMAS is not set
# CONFIG_REGULATOR_PCF50633 is not set
CONFIG_REGULATOR_PFUZE100=y
# CONFIG_REGULATOR_PV88060 is not set
CONFIG_REGULATOR_PV88090=y
# CONFIG_REGULATOR_PWM is not set
CONFIG_REGULATOR_QCOM_SPMI=y
# CONFIG_REGULATOR_RC5T583 is not set
CONFIG_REGULATOR_RK808=y
CONFIG_REGULATOR_RN5T618=y
# CONFIG_REGULATOR_SKY81452 is not set
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=y
CONFIG_REGULATOR_TPS62360=y
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
CONFIG_REGULATOR_TPS65090=y
CONFIG_REGULATOR_TPS6586X=y
# CONFIG_REGULATOR_TPS80031 is not set
CONFIG_REGULATOR_TWL4030=y
# CONFIG_REGULATOR_WM831X is not set
CONFIG_REGULATOR_WM8350=y
# CONFIG_REGULATOR_WM8994 is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia core support
#
# CONFIG_MEDIA_CAMERA_SUPPORT is not set
# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
# CONFIG_MEDIA_RADIO_SUPPORT is not set
# CONFIG_MEDIA_SDR_SUPPORT is not set
# CONFIG_MEDIA_RC_SUPPORT is not set
CONFIG_MEDIA_CONTROLLER=y
# CONFIG_MEDIA_CONTROLLER_DVB is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_VMALLOC=y
CONFIG_DVB_CORE=y
CONFIG_TTPCI_EEPROM=y
CONFIG_DVB_MAX_ADAPTERS=8
# CONFIG_DVB_DYNAMIC_MINORS is not set
#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y
#
# Analog/digital TV USB devices
#
CONFIG_VIDEO_AU0828=y
#
# Digital TV USB devices
#
CONFIG_DVB_USB_V2=y
CONFIG_DVB_USB_AF9015=y
# CONFIG_DVB_USB_AF9035 is not set
CONFIG_DVB_USB_ANYSEE=y
CONFIG_DVB_USB_AU6610=y
# CONFIG_DVB_USB_AZ6007 is not set
# CONFIG_DVB_USB_CE6230 is not set
# CONFIG_DVB_USB_EC168 is not set
CONFIG_DVB_USB_GL861=y
# CONFIG_DVB_USB_MXL111SF is not set
CONFIG_DVB_USB_DVBSKY=y
CONFIG_DVB_TTUSB_BUDGET=y
CONFIG_DVB_TTUSB_DEC=y
CONFIG_SMS_USB_DRV=y
# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
CONFIG_DVB_AS102=y
#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_MEDIA_PCI_SUPPORT=y
#
# Media capture/analog/hybrid TV support
#
#
# Media digital TV PCI Adapters
#
CONFIG_DVB_BUDGET_CORE=y
CONFIG_DVB_BUDGET=y
CONFIG_DVB_B2C2_FLEXCOP_PCI=y
CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG=y
CONFIG_DVB_PLUTO2=y
# CONFIG_DVB_PT1 is not set
CONFIG_DVB_PT3=y
CONFIG_DVB_NGENE=y
# CONFIG_DVB_DDBRIDGE is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set
#
# Supported MMC/SDIO adapters
#
# CONFIG_SMS_SDIO_DRV is not set
#
# Supported FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y
#
# common driver options
#
CONFIG_VIDEO_TVEEPROM=y
CONFIG_CYPRESS_FIRMWARE=y
CONFIG_DVB_B2C2_FLEXCOP=y
CONFIG_DVB_B2C2_FLEXCOP_DEBUG=y
CONFIG_VIDEO_SAA7146=y
CONFIG_SMS_SIANO_MDTV=y
#
# Media ancillary drivers (tuners, sensors, i2c, frontends)
#
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
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_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
# CONFIG_MEDIA_TUNER_MT20XX is not set
CONFIG_MEDIA_TUNER_MT2060=y
# CONFIG_MEDIA_TUNER_MT2063 is not set
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC5000=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_MXL5005S=y
# CONFIG_MEDIA_TUNER_MXL5007T is not set
# CONFIG_MEDIA_TUNER_MC44S803 is not set
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_TDA18218=y
CONFIG_MEDIA_TUNER_FC0011=y
CONFIG_MEDIA_TUNER_FC0012=y
CONFIG_MEDIA_TUNER_FC0013=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_E4000=y
# CONFIG_MEDIA_TUNER_FC2580 is not set
CONFIG_MEDIA_TUNER_M88RS6000T=y
# CONFIG_MEDIA_TUNER_TUA9001 is not set
# CONFIG_MEDIA_TUNER_SI2157 is not set
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_R820T=y
# CONFIG_MEDIA_TUNER_MXL301RF is not set
CONFIG_MEDIA_TUNER_QM1D1C0042=y
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
# CONFIG_DVB_STV6110x is not set
#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
CONFIG_DVB_TDA18271C2DD=y
CONFIG_DVB_SI2165=y
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=y
CONFIG_DVB_CX24123=y
CONFIG_DVB_MT312=y
# CONFIG_DVB_ZL10036 is not set
# CONFIG_DVB_ZL10039 is not set
CONFIG_DVB_S5H1420=y
CONFIG_DVB_STV0288=y
CONFIG_DVB_STB6000=y
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_STV6110 is not set
CONFIG_DVB_STV0900=y
# CONFIG_DVB_TDA8083 is not set
CONFIG_DVB_TDA10086=y
CONFIG_DVB_TDA8261=y
CONFIG_DVB_VES1X93=y
# CONFIG_DVB_TUNER_ITD1000 is not set
# CONFIG_DVB_TUNER_CX24113 is not set
CONFIG_DVB_TDA826X=y
CONFIG_DVB_TUA6100=y
CONFIG_DVB_CX24116=y
CONFIG_DVB_CX24117=y
# CONFIG_DVB_CX24120 is not set
CONFIG_DVB_SI21XX=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_DS3000=y
CONFIG_DVB_MB86A16=y
CONFIG_DVB_TDA10071=y
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=y
CONFIG_DVB_SP887X=y
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
# CONFIG_DVB_S5H1432 is not set
# CONFIG_DVB_DRXD is not set
CONFIG_DVB_L64781=y
CONFIG_DVB_TDA1004X=y
CONFIG_DVB_NXT6000=y
CONFIG_DVB_MT352=y
# CONFIG_DVB_ZL10353 is not set
CONFIG_DVB_DIB3000MB=y
# CONFIG_DVB_DIB3000MC is not set
CONFIG_DVB_DIB7000M=y
CONFIG_DVB_DIB7000P=y
# CONFIG_DVB_DIB9000 is not set
CONFIG_DVB_TDA10048=y
CONFIG_DVB_AF9013=y
CONFIG_DVB_EC100=y
# CONFIG_DVB_HD29L2 is not set
CONFIG_DVB_STV0367=y
CONFIG_DVB_CXD2820R=y
# CONFIG_DVB_CXD2841ER is not set
CONFIG_DVB_AS102_FE=y
#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=y
# CONFIG_DVB_TDA10021 is not set
CONFIG_DVB_TDA10023=y
CONFIG_DVB_STV0297=y
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
# CONFIG_DVB_NXT200X is not set
CONFIG_DVB_OR51211=y
CONFIG_DVB_OR51132=y
CONFIG_DVB_BCM3510=y
CONFIG_DVB_LGDT330X=y
# CONFIG_DVB_LGDT3305 is not set
CONFIG_DVB_LGDT3306A=y
# CONFIG_DVB_LG2160 is not set
CONFIG_DVB_S5H1409=y
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
CONFIG_DVB_S5H1411=y
#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_S921 is not set
CONFIG_DVB_DIB8000=y
# CONFIG_DVB_MB86A20S is not set
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=y
#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
CONFIG_DVB_TUNER_DIB0070=y
CONFIG_DVB_TUNER_DIB0090=y
#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=y
# CONFIG_DVB_LNBH25 is not set
CONFIG_DVB_LNBP21=y
# CONFIG_DVB_LNBP22 is not set
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
# CONFIG_DVB_ISL6423 is not set
CONFIG_DVB_A8293=y
CONFIG_DVB_SP2=y
# CONFIG_DVB_LGS8GL5 is not set
# CONFIG_DVB_LGS8GXX is not set
CONFIG_DVB_ATBM8830=y
CONFIG_DVB_TDA665x=y
CONFIG_DVB_IX2505V=y
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_AF9033=y
# CONFIG_DVB_HORUS3A is not set
# CONFIG_DVB_ASCOT2E is not set
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y
#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
CONFIG_AGP_ATI=y
CONFIG_AGP_AMD=y
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
CONFIG_AGP_NVIDIA=y
CONFIG_AGP_SIS=y
CONFIG_AGP_SWORKS=y
CONFIG_AGP_VIA=y
CONFIG_AGP_EFFICEON=y
CONFIG_INTEL_GTT=y
# CONFIG_VGA_ARB is not set
# CONFIG_VGA_SWITCHEROO is not set
# CONFIG_DRM is not set
#
# Frame buffer Devices
#
# CONFIG_FB is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
CONFIG_BACKLIGHT_LM3533=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_MAX8925=y
# CONFIG_BACKLIGHT_APPLE is not set
CONFIG_BACKLIGHT_PM8941_WLED=y
CONFIG_BACKLIGHT_SAHARA=y
# CONFIG_BACKLIGHT_WM831X is not set
CONFIG_BACKLIGHT_ADP5520=y
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
CONFIG_BACKLIGHT_PCF50633=y
# CONFIG_BACKLIGHT_LM3630A is not set
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_LP855X=y
CONFIG_BACKLIGHT_PANDORA=y
# CONFIG_BACKLIGHT_SKY81452 is not set
CONFIG_BACKLIGHT_AS3711=y
CONFIG_BACKLIGHT_LV5207LP=y
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_VGASTATE is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_HRTIMER=y
# CONFIG_SND_SEQ_HRTIMER_DEFAULT is not set
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_RAWMIDI_SEQ=y
CONFIG_SND_OPL3_LIB_SEQ=y
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
CONFIG_SND_EMU10K1_SEQ=y
CONFIG_SND_MPU401_UART=y
CONFIG_SND_OPL3_LIB=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=y
CONFIG_SND_DUMMY=y
CONFIG_SND_ALOOP=y
# CONFIG_SND_VIRMIDI is not set
CONFIG_SND_MTPAV=y
CONFIG_SND_SERIAL_U16550=y
CONFIG_SND_MPU401=y
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
CONFIG_SND_SB_COMMON=y
CONFIG_SND_SB16_DSP=y
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=y
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
CONFIG_SND_ASIHPI=y
# CONFIG_SND_ATIIXP is not set
CONFIG_SND_ATIIXP_MODEM=y
CONFIG_SND_AU8810=y
CONFIG_SND_AU8820=y
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
CONFIG_SND_AZT3328=y
CONFIG_SND_BT87X=y
CONFIG_SND_BT87X_OVERCLOCK=y
CONFIG_SND_CA0106=y
CONFIG_SND_CMIPCI=y
CONFIG_SND_OXYGEN_LIB=y
CONFIG_SND_OXYGEN=y
# CONFIG_SND_CS4281 is not set
CONFIG_SND_CS46XX=y
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CS5530=y
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
CONFIG_SND_DARLA20=y
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
CONFIG_SND_DARLA24=y
CONFIG_SND_GINA24=y
CONFIG_SND_LAYLA24=y
# CONFIG_SND_MONA is not set
CONFIG_SND_MIA=y
CONFIG_SND_ECHO3G=y
# CONFIG_SND_INDIGO is not set
CONFIG_SND_INDIGOIO=y
CONFIG_SND_INDIGODJ=y
# CONFIG_SND_INDIGOIOX is not set
CONFIG_SND_INDIGODJX=y
CONFIG_SND_EMU10K1=y
CONFIG_SND_EMU10K1X=y
CONFIG_SND_ENS1370=y
CONFIG_SND_ENS1371=y
# CONFIG_SND_ES1938 is not set
CONFIG_SND_ES1968=y
CONFIG_SND_ES1968_INPUT=y
CONFIG_SND_FM801=y
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
CONFIG_SND_INTEL8X0M=y
CONFIG_SND_KORG1212=y
CONFIG_SND_LOLA=y
CONFIG_SND_LX6464ES=y
CONFIG_SND_MAESTRO3=y
CONFIG_SND_MAESTRO3_INPUT=y
# CONFIG_SND_MIXART is not set
CONFIG_SND_NM256=y
CONFIG_SND_PCXHR=y
# CONFIG_SND_RIPTIDE is not set
CONFIG_SND_RME32=y
# CONFIG_SND_RME96 is not set
CONFIG_SND_RME9652=y
CONFIG_SND_SIS7019=y
CONFIG_SND_SONICVIBES=y
# CONFIG_SND_TRIDENT is not set
CONFIG_SND_VIA82XX=y
CONFIG_SND_VIA82XX_MODEM=y
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# HD-Audio
#
CONFIG_SND_HDA=y
CONFIG_SND_HDA_INTEL=y
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
# CONFIG_SND_HDA_PATCH_LOADER is not set
CONFIG_SND_HDA_CODEC_REALTEK=y
CONFIG_SND_HDA_CODEC_ANALOG=y
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_HDMI=y
CONFIG_SND_HDA_CODEC_CIRRUS=y
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
CONFIG_SND_HDA_CODEC_CA0110=y
# CONFIG_SND_HDA_CODEC_CA0132 is not set
CONFIG_SND_HDA_CODEC_CMEDIA=y
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_UA101 is not set
CONFIG_SND_USB_USX2Y=y
CONFIG_SND_USB_CAIAQ=y
CONFIG_SND_USB_CAIAQ_INPUT=y
# CONFIG_SND_USB_US122L is not set
CONFIG_SND_USB_6FIRE=y
CONFIG_SND_USB_HIFACE=y
CONFIG_SND_BCD2000=y
CONFIG_SND_USB_LINE6=y
CONFIG_SND_USB_POD=y
CONFIG_SND_USB_PODHD=y
# CONFIG_SND_USB_TONEPORT is not set
CONFIG_SND_USB_VARIAX=y
# CONFIG_SND_FIREWIRE is not set
CONFIG_SND_SOC=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_AMD_ACP=y
# CONFIG_SND_ATMEL_SOC is not set
#
# SoC Audio for Freescale CPUs
#
#
# Common SoC Audio options for Freescale CPUs:
#
CONFIG_SND_SOC_FSL_ASRC=y
CONFIG_SND_SOC_FSL_SAI=y
# CONFIG_SND_SOC_FSL_SSI is not set
CONFIG_SND_SOC_FSL_SPDIF=y
CONFIG_SND_SOC_FSL_ESAI=y
# CONFIG_SND_SOC_IMX_AUDMUX is not set
CONFIG_SND_SOC_IMG=y
CONFIG_SND_SOC_IMG_I2S_IN=y
CONFIG_SND_SOC_IMG_I2S_OUT=y
CONFIG_SND_SOC_IMG_PARALLEL_OUT=y
CONFIG_SND_SOC_IMG_SPDIF_IN=y
CONFIG_SND_SOC_IMG_SPDIF_OUT=y
CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=y
CONFIG_SND_SST_MFLD_PLATFORM=y
CONFIG_SND_SST_IPC=y
CONFIG_SND_SST_IPC_ACPI=y
CONFIG_SND_SOC_INTEL_SST=y
CONFIG_SND_SOC_INTEL_SST_ACPI=y
CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=y
CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=y
# CONFIG_SND_SOC_INTEL_SKL_RT286_MACH is not set
#
# Allwinner SoC Audio support
#
CONFIG_SND_SUN4I_CODEC=y
CONFIG_SND_SOC_XTFPGA_I2S=y
CONFIG_SND_SOC_I2C_AND_SPI=y
#
# CODEC drivers
#
# CONFIG_SND_SOC_AC97_CODEC is not set
CONFIG_SND_SOC_ADAU1701=y
CONFIG_SND_SOC_AK4554=y
CONFIG_SND_SOC_AK4613=y
CONFIG_SND_SOC_AK4642=y
CONFIG_SND_SOC_AK5386=y
# CONFIG_SND_SOC_ALC5623 is not set
CONFIG_SND_SOC_CS35L32=y
# CONFIG_SND_SOC_CS42L51_I2C is not set
CONFIG_SND_SOC_CS42L52=y
CONFIG_SND_SOC_CS42L56=y
CONFIG_SND_SOC_CS42L73=y
CONFIG_SND_SOC_CS4265=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CS4271_I2C=y
CONFIG_SND_SOC_CS42XX8=y
CONFIG_SND_SOC_CS42XX8_I2C=y
# CONFIG_SND_SOC_CS4349 is not set
# CONFIG_SND_SOC_ES8328 is not set
CONFIG_SND_SOC_GTM601=y
# CONFIG_SND_SOC_INNO_RK3036 is not set
CONFIG_SND_SOC_PCM1681=y
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM512x_I2C is not set
CONFIG_SND_SOC_RL6231=y
# CONFIG_SND_SOC_RT5631 is not set
CONFIG_SND_SOC_RT5640=y
CONFIG_SND_SOC_RT5651=y
# CONFIG_SND_SOC_RT5677_SPI is not set
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SIGMADSP=y
CONFIG_SND_SOC_SIGMADSP_I2C=y
CONFIG_SND_SOC_SIRF_AUDIO_CODEC=y
CONFIG_SND_SOC_SPDIF=y
CONFIG_SND_SOC_SSM2602=y
CONFIG_SND_SOC_SSM2602_I2C=y
CONFIG_SND_SOC_SSM4567=y
# CONFIG_SND_SOC_STA32X is not set
CONFIG_SND_SOC_STA350=y
# CONFIG_SND_SOC_STI_SAS is not set
CONFIG_SND_SOC_TAS2552=y
CONFIG_SND_SOC_TAS5086=y
CONFIG_SND_SOC_TAS571X=y
# CONFIG_SND_SOC_TFA9879 is not set
# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
CONFIG_SND_SOC_TLV320AIC31XX=y
CONFIG_SND_SOC_TLV320AIC3X=y
CONFIG_SND_SOC_TS3A227E=y
CONFIG_SND_SOC_WM8510=y
# CONFIG_SND_SOC_WM8523 is not set
CONFIG_SND_SOC_WM8580=y
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8728=y
CONFIG_SND_SOC_WM8731=y
# CONFIG_SND_SOC_WM8737 is not set
# CONFIG_SND_SOC_WM8741 is not set
CONFIG_SND_SOC_WM8750=y
# CONFIG_SND_SOC_WM8753 is not set
CONFIG_SND_SOC_WM8776=y
# CONFIG_SND_SOC_WM8804_I2C is not set
CONFIG_SND_SOC_WM8903=y
# CONFIG_SND_SOC_WM8962 is not set
# CONFIG_SND_SOC_WM8974 is not set
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_TPA6130A2=y
# CONFIG_SND_SIMPLE_CARD is not set
CONFIG_SOUND_PRIME=y
CONFIG_SOUND_OSS=y
# CONFIG_SOUND_TRACEINIT is not set
# CONFIG_SOUND_DMAP is not set
CONFIG_SOUND_VMIDI=y
CONFIG_SOUND_TRIX=y
# CONFIG_TRIX_HAVE_BOOT is not set
CONFIG_SOUND_MSS=y
# CONFIG_SOUND_MPU401 is not set
CONFIG_SOUND_PAS=y
CONFIG_PAS_JOYSTICK=y
CONFIG_SOUND_PSS=y
CONFIG_PSS_MIXER=y
# CONFIG_PSS_HAVE_BOOT is not set
CONFIG_SOUND_SB=y
CONFIG_SOUND_YM3812=y
CONFIG_SOUND_UART6850=y
CONFIG_SOUND_AEDSP16=y
CONFIG_SC6600=y
# CONFIG_SC6600_JOY is not set
CONFIG_SC6600_CDROM=4
CONFIG_SC6600_CDROMBASE=0
CONFIG_SOUND_KAHLUA=y
CONFIG_AC97_BUS=y
#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACRUX=y
CONFIG_HID_ACRUX_FF=y
CONFIG_HID_APPLE=y
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_AUREAL is not set
CONFIG_HID_BELKIN=y
# CONFIG_HID_BETOP_FF is not set
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CORSAIR=y
CONFIG_HID_PRODIKEYS=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELECOM=y
CONFIG_HID_ELO=y
CONFIG_HID_EZKEY=y
# CONFIG_HID_GEMBIRD is not set
CONFIG_HID_GFRM=y
CONFIG_HID_HOLTEK=y
# CONFIG_HOLTEK_FF is not set
CONFIG_HID_GT683R=y
CONFIG_HID_KEYTOUCH=y
# CONFIG_HID_KYE is not set
CONFIG_HID_UCLOGIC=y
# CONFIG_HID_WALTOP is not set
CONFIG_HID_GYRATION=y
CONFIG_HID_ICADE=y
# CONFIG_HID_TWINHAN is not set
CONFIG_HID_KENSINGTON=y
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
CONFIG_HID_MICROSOFT=y
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
CONFIG_PANTHERLORD_FF=y
# CONFIG_HID_PENMOUNT is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_PICOLCD=y
# CONFIG_HID_PICOLCD_BACKLIGHT is not set
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PLANTRONICS=y
# CONFIG_HID_PRIMAX is not set
CONFIG_HID_ROCCAT=y
# CONFIG_HID_SAITEK is not set
CONFIG_HID_SAMSUNG=y
# CONFIG_HID_SONY is not set
CONFIG_HID_SPEEDLINK=y
CONFIG_HID_STEELSERIES=y
CONFIG_HID_SUNPLUS=y
CONFIG_HID_RMI=y
CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_SMARTJOYPLUS=y
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=y
# CONFIG_HID_TOPSEED is not set
CONFIG_HID_THINGM=y
CONFIG_HID_THRUSTMASTER=y
# CONFIG_THRUSTMASTER_FF is not set
CONFIG_HID_WACOM=y
CONFIG_HID_WIIMOTE=y
# CONFIG_HID_XINMO is not set
CONFIG_HID_ZEROPLUS=y
CONFIG_ZEROPLUS_FF=y
# CONFIG_HID_ZYDACRON is not set
CONFIG_HID_SENSOR_HUB=y
# CONFIG_HID_SENSOR_CUSTOM_SENSOR is not set
#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
# CONFIG_USB_HIDDEV is not set
#
# I2C HID support
#
CONFIG_I2C_HID=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
CONFIG_USB_OTG_WHITELIST=y
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_ULPI_BUS is not set
CONFIG_USB_MON=y
CONFIG_USB_WUSB_CBAF=y
CONFIG_USB_WUSB_CBAF_DEBUG=y
#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OXU210HP_HCD=y
CONFIG_USB_ISP116X_HCD=y
CONFIG_USB_ISP1362_HCD=y
# CONFIG_USB_FOTG210_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
# CONFIG_USB_UHCI_HCD is not set
CONFIG_USB_SL811_HCD=y
# CONFIG_USB_SL811_HCD_ISO is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
# CONFIG_USBIP_CORE is not set
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_HOST=y
# CONFIG_USB_MUSB_GADGET is not set
# CONFIG_USB_MUSB_DUAL_ROLE is not set
#
# Platform Glue Layer
#
#
# MUSB DMA mode
#
# CONFIG_MUSB_PIO_ONLY is not set
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_HOST=y
# CONFIG_USB_DWC3_GADGET is not set
# CONFIG_USB_DWC3_DUAL_ROLE is not set
#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_PCI=y
# CONFIG_USB_DWC2 is not set
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_OF=y
CONFIG_USB_CHIPIDEA_PCI=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_ISP1760=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_ISP1760_HOST_ROLE=y
# CONFIG_USB_ISP1760_GADGET_ROLE is not set
# CONFIG_USB_ISP1760_DUAL_ROLE is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=y
# CONFIG_USB_EMI26 is not set
CONFIG_USB_ADUTUX=y
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
CONFIG_USB_LED=y
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
CONFIG_USB_IDMOUSE=y
# CONFIG_USB_FTDI_ELAN is not set
CONFIG_USB_APPLEDISPLAY=y
# CONFIG_USB_SISUSBVGA is not set
CONFIG_USB_LD=y
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=y
# CONFIG_USB_TEST is not set
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_ISIGHTFW=y
CONFIG_USB_YUREX=y
# CONFIG_USB_EZUSB_FX2 is not set
CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_LINK_LAYER_TEST=y
CONFIG_USB_CHAOSKEY=y
CONFIG_USB_ATM=y
CONFIG_USB_SPEEDTOUCH=y
CONFIG_USB_CXACRU=y
# CONFIG_USB_UEAGLEATM is not set
CONFIG_USB_XUSBATM=y
#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_TAHVO_USB=y
# CONFIG_TAHVO_USB_HOST_BY_DEFAULT is not set
CONFIG_USB_ISP1301=y
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
CONFIG_USB_GADGET_DEBUG_FILES=y
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
#
# USB Peripheral Controller
#
# CONFIG_USB_FUSB300 is not set
CONFIG_USB_FOTG210_UDC=y
# CONFIG_USB_GR_UDC is not set
CONFIG_USB_R8A66597=y
CONFIG_USB_PXA27X=y
# CONFIG_USB_MV_UDC is not set
CONFIG_USB_MV_U3D=y
CONFIG_USB_M66592=y
CONFIG_USB_BDC_UDC=y
#
# Platform Support
#
CONFIG_USB_BDC_PCI=y
CONFIG_USB_AMD5536UDC=y
CONFIG_USB_NET2272=y
CONFIG_USB_NET2272_DMA=y
CONFIG_USB_NET2280=y
# CONFIG_USB_GOKU is not set
CONFIG_USB_EG20T=y
CONFIG_USB_GADGET_XILINX=y
CONFIG_USB_DUMMY_HCD=y
CONFIG_USB_LIBCOMPOSITE=y
CONFIG_USB_U_ETHER=y
CONFIG_USB_F_ECM=y
CONFIG_USB_F_SUBSET=y
CONFIG_USB_F_RNDIS=y
# CONFIG_USB_CONFIGFS is not set
# CONFIG_USB_ZERO is not set
# CONFIG_USB_AUDIO is not set
CONFIG_USB_ETH=y
CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_ETH_EEM is not set
# CONFIG_USB_G_NCM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FUNCTIONFS is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_USB_G_HID is not set
# CONFIG_USB_G_DBGP is not set
# CONFIG_USB_LED_TRIG is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
#
# 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_IO_ACCESSORS=y
# CONFIG_MMC_SDHCI_PCI is not set
# CONFIG_MMC_SDHCI_ACPI is not set
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_OF_AT91=y
CONFIG_MMC_SDHCI_F_SDH30=y
CONFIG_MMC_WBSD=y
CONFIG_MMC_TIFM_SD=y
CONFIG_MMC_CB710=y
CONFIG_MMC_VIA_SDMMC=y
CONFIG_MMC_VUB300=y
CONFIG_MMC_USHC=y
CONFIG_MMC_USDHI6ROL0=y
CONFIG_MMC_REALTEK_USB=y
CONFIG_MMC_TOSHIBA_PCI=y
# CONFIG_MMC_MTK is not set
CONFIG_MEMSTICK=y
# CONFIG_MEMSTICK_DEBUG is not set
#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
CONFIG_MEMSTICK_JMICRON_38X=y
# CONFIG_MEMSTICK_R592 is not set
# CONFIG_MEMSTICK_REALTEK_USB is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y
#
# LED drivers
#
CONFIG_LEDS_BCM6328=y
# CONFIG_LEDS_BCM6358 is not set
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3533=y
CONFIG_LEDS_LM3642=y
CONFIG_LEDS_PCA9532=y
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP55XX_COMMON=y
# CONFIG_LEDS_LP5521 is not set
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
# CONFIG_LEDS_LP8501 is not set
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
CONFIG_LEDS_WM831X_STATUS=y
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_PWM=y
# CONFIG_LEDS_REGULATOR is not set
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_ADP5520=y
CONFIG_LEDS_MC13783=y
CONFIG_LEDS_TCA6507=y
# CONFIG_LEDS_TLC591XX is not set
CONFIG_LEDS_MAX77693=y
CONFIG_LEDS_MAX8997=y
CONFIG_LEDS_LM355x=y
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_MENF21BMC=y
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
CONFIG_LEDS_SYSCON=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
# CONFIG_LEDS_TRIGGER_CPU is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
CONFIG_LEDS_TRIGGER_CAMERA=y
# CONFIG_ACCESSIBILITY is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
CONFIG_RTC_DEBUG=y
#
# RTC interfaces
#
# CONFIG_RTC_INTF_SYSFS is not set
CONFIG_RTC_INTF_PROC=y
# CONFIG_RTC_INTF_DEV is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM80X=y
# CONFIG_RTC_DRV_ABB5ZES3 is not set
CONFIG_RTC_DRV_ABX80X=y
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_HYM8563=y
CONFIG_RTC_DRV_MAX6900=y
# CONFIG_RTC_DRV_MAX8907 is not set
CONFIG_RTC_DRV_MAX8925=y
CONFIG_RTC_DRV_MAX8998=y
# CONFIG_RTC_DRV_MAX8997 is not set
CONFIG_RTC_DRV_RK808=y
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
# CONFIG_RTC_DRV_ISL12022 is not set
CONFIG_RTC_DRV_ISL12057=y
CONFIG_RTC_DRV_X1205=y
# CONFIG_RTC_DRV_PALMAS is not set
CONFIG_RTC_DRV_PCF2127=y
# CONFIG_RTC_DRV_PCF8523 is not set
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF8583=y
# CONFIG_RTC_DRV_M41T80 is not set
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_TWL4030=y
CONFIG_RTC_DRV_TPS6586X=y
CONFIG_RTC_DRV_TPS80031=y
CONFIG_RTC_DRV_RC5T583=y
CONFIG_RTC_DRV_S35390A=y
CONFIG_RTC_DRV_FM3130=y
# CONFIG_RTC_DRV_RX8010 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
CONFIG_RTC_DRV_RV8803=y
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=y
# CONFIG_RTC_DRV_DS1511 is not set
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=y
CONFIG_RTC_DRV_DS1685=y
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
# CONFIG_RTC_DRV_DS17885 is not set
CONFIG_RTC_DS1685_PROC_REGS=y
# CONFIG_RTC_DS1685_SYSFS_REGS is not set
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_DA9063=y
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
CONFIG_RTC_DRV_M48T35=y
CONFIG_RTC_DRV_M48T59=y
CONFIG_RTC_DRV_MSM6242=y
CONFIG_RTC_DRV_BQ4802=y
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
CONFIG_RTC_DRV_WM831X=y
# CONFIG_RTC_DRV_WM8350 is not set
# CONFIG_RTC_DRV_PCF50633 is not set
CONFIG_RTC_DRV_ZYNQMP=y
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_MC13XXX=y
# CONFIG_RTC_DRV_SNVS is not set
CONFIG_RTC_DRV_MT6397=y
#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_HID_SENSOR_TIME=y
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_ACPI=y
CONFIG_DMA_OF=y
# CONFIG_FSL_EDMA is not set
# CONFIG_INTEL_IDMA64 is not set
CONFIG_PCH_DMA=y
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
CONFIG_DW_DMAC_PCI=y
#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
# CONFIG_AUXDISPLAY is not set
CONFIG_UIO=y
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=y
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_UIO_PCI_GENERIC is not set
CONFIG_UIO_NETX=y
CONFIG_UIO_PRUSS=y
# CONFIG_UIO_MF624 is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
#
# Virtio drivers
#
CONFIG_VIRTIO_PCI=y
# CONFIG_VIRTIO_PCI_LEGACY is not set
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
# CONFIG_VIRTIO_MMIO is not set
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# CONFIG_STAGING is not set
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ACERHDF is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_DELL_LAPTOP is not set
# CONFIG_DELL_SMO8800 is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_ACPI_WMI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_IBM_RTL is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_PVPANIC is not set
# CONFIG_INTEL_PMC_IPC is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
CONFIG_INTEL_PUNIT_IPC=y
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_PSTORE=y
CONFIG_CROS_EC_CHARDEV=y
# CONFIG_CROS_EC_LPC is not set
CONFIG_CROS_EC_PROTO=y
#
# Hardware Spinlock drivers
#
#
# Clock Source drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# CONFIG_ATMEL_PIT is not set
# CONFIG_SH_TIMER_CMT is not set
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
# CONFIG_MAILBOX is not set
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_STE_MODEM_RPROC=y
#
# Rpmsg drivers
#
#
# SOC (System On Chip) specific Drivers
#
# CONFIG_SUNXI_SRAM is not set
# CONFIG_SOC_TI is not set
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
# CONFIG_EXTCON_ADC_JACK is not set
CONFIG_EXTCON_ARIZONA=y
# CONFIG_EXTCON_MAX77693 is not set
# CONFIG_EXTCON_MAX77843 is not set
CONFIG_EXTCON_MAX8997=y
# CONFIG_EXTCON_PALMAS is not set
CONFIG_EXTCON_RT8973A=y
# CONFIG_EXTCON_SM5502 is not set
# CONFIG_MEMORY is not set
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_TRIGGER=y
#
# Accelerometers
#
# CONFIG_BMA180 is not set
# CONFIG_BMC150_ACCEL is not set
CONFIG_HID_SENSOR_ACCEL_3D=y
CONFIG_IIO_ST_ACCEL_3AXIS=y
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=y
CONFIG_KXCJK1013=y
# CONFIG_MMA7455_I2C is not set
# CONFIG_MMA8452 is not set
CONFIG_MMA9551_CORE=y
# CONFIG_MMA9551 is not set
CONFIG_MMA9553=y
# CONFIG_MXC4005 is not set
CONFIG_MXC6255=y
# CONFIG_STK8312 is not set
CONFIG_STK8BA50=y
#
# Analog to digital converters
#
CONFIG_AD7291=y
CONFIG_AD799X=y
CONFIG_DA9150_GPADC=y
CONFIG_INA2XX_ADC=y
CONFIG_MAX1363=y
CONFIG_MCP3422=y
# CONFIG_NAU7802 is not set
CONFIG_PALMAS_GPADC=y
CONFIG_QCOM_SPMI_IADC=y
CONFIG_QCOM_SPMI_VADC=y
# CONFIG_TI_ADC081C is not set
# CONFIG_TWL4030_MADC is not set
CONFIG_TWL6030_GPADC=y
CONFIG_VF610_ADC=y
CONFIG_VIPERBOARD_ADC=y
#
# Amplifiers
#
#
# Chemical Sensors
#
CONFIG_IAQCORE=y
CONFIG_VZ89X=y
#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=y
CONFIG_HID_SENSOR_IIO_TRIGGER=y
CONFIG_IIO_MS_SENSORS_I2C=y
#
# SSP Sensor Common
#
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Digital to analog converters
#
# CONFIG_AD5064 is not set
# CONFIG_AD5380 is not set
CONFIG_AD5446=y
CONFIG_M62332=y
CONFIG_MAX517=y
CONFIG_MAX5821=y
# CONFIG_MCP4725 is not set
#
# IIO dummy driver
#
CONFIG_IIO_DUMMY_EVGEN=y
CONFIG_IIO_SIMPLE_DUMMY=y
CONFIG_IIO_SIMPLE_DUMMY_EVENTS=y
CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
#
# Digital gyroscope sensors
#
# CONFIG_BMG160 is not set
CONFIG_HID_SENSOR_GYRO_3D=y
CONFIG_IIO_ST_GYRO_3AXIS=y
CONFIG_IIO_ST_GYRO_I2C_3AXIS=y
CONFIG_ITG3200=y
#
# Health sensors
#
CONFIG_MAX30100=y
#
# Humidity sensors
#
CONFIG_HDC100X=y
CONFIG_HTU21=y
CONFIG_SI7005=y
CONFIG_SI7020=y
#
# Inertial measurement units
#
CONFIG_KMX61=y
# CONFIG_INV_MPU6050_IIO is not set
#
# Light sensors
#
# CONFIG_ACPI_ALS is not set
# CONFIG_ADJD_S311 is not set
CONFIG_AL3320A=y
# CONFIG_APDS9300 is not set
CONFIG_APDS9960=y
# CONFIG_BH1750 is not set
CONFIG_CM32181=y
CONFIG_CM3232=y
CONFIG_CM3323=y
CONFIG_CM36651=y
CONFIG_GP2AP020A00F=y
# CONFIG_ISL29125 is not set
CONFIG_HID_SENSOR_ALS=y
CONFIG_HID_SENSOR_PROX=y
CONFIG_JSA1212=y
# CONFIG_RPR0521 is not set
CONFIG_SENSORS_LM3533=y
# CONFIG_LTR501 is not set
CONFIG_OPT3001=y
CONFIG_PA12203001=y
CONFIG_STK3310=y
CONFIG_TCS3414=y
CONFIG_TCS3472=y
CONFIG_SENSORS_TSL2563=y
CONFIG_TSL4531=y
CONFIG_US5182D=y
CONFIG_VCNL4000=y
#
# Magnetometer sensors
#
CONFIG_BMC150_MAGN=y
# CONFIG_MAG3110 is not set
CONFIG_HID_SENSOR_MAGNETOMETER_3D=y
CONFIG_MMC35240=y
# CONFIG_IIO_ST_MAGN_3AXIS is not set
#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=y
# CONFIG_HID_SENSOR_DEVICE_ROTATION is not set
#
# Triggers - standalone
#
# CONFIG_IIO_HRTIMER_TRIGGER is not set
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
CONFIG_IIO_SYSFS_TRIGGER=y
#
# Digital potentiometers
#
# CONFIG_MCP4531 is not set
#
# Pressure sensors
#
CONFIG_BMP280=y
CONFIG_HID_SENSOR_PRESS=y
CONFIG_MPL115=y
# CONFIG_MPL3115 is not set
CONFIG_MS5611=y
# CONFIG_MS5611_I2C is not set
# CONFIG_MS5637 is not set
# CONFIG_IIO_ST_PRESS is not set
CONFIG_T5403=y
#
# Lightning sensors
#
#
# Proximity sensors
#
# CONFIG_LIDAR_LITE_V2 is not set
CONFIG_SX9500=y
#
# Temperature sensors
#
CONFIG_MLX90614=y
# CONFIG_TMP006 is not set
CONFIG_TSYS01=y
CONFIG_TSYS02D=y
# CONFIG_NTB 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_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_FSL_FTM is not set
# CONFIG_PWM_LP3943 is not set
# CONFIG_PWM_LPSS_PCI is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
CONFIG_PWM_PCA9685=y
CONFIG_PWM_TWL=y
# CONFIG_PWM_TWL_LED is not set
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC_MAX_NR=1
CONFIG_TS4800_IRQ=y
CONFIG_IPACK_BUS=y
CONFIG_BOARD_TPCI200=y
CONFIG_SERIAL_IPOCTAL=y
# CONFIG_RESET_CONTROLLER is not set
CONFIG_FMC=y
CONFIG_FMC_FAKEDEV=y
# CONFIG_FMC_TRIVIAL is not set
CONFIG_FMC_WRITE_EEPROM=y
CONFIG_FMC_CHARDEV=y
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# CONFIG_PHY_PXA_28NM_HSIC is not set
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_BCM_KONA_USB2_PHY=y
# CONFIG_PHY_HI6220_USB is not set
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
CONFIG_RAS=y
CONFIG_THUNDERBOLT=y
#
# Android
#
CONFIG_ANDROID=y
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ANDROID_BINDER_IPC_32BIT=y
CONFIG_NVMEM=y
# CONFIG_STM is not set
CONFIG_STM_DUMMY=y
# CONFIG_STM_SOURCE_CONSOLE is not set
# CONFIG_INTEL_TH is not set
#
# FPGA Configuration Support
#
CONFIG_FPGA=y
# CONFIG_FPGA_MGR_ZYNQ_FPGA is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_DELL_RBU=y
CONFIG_DCDBAS=y
# CONFIG_ISCSI_IBFT_FIND is not set
CONFIG_GOOGLE_FIRMWARE=y
#
# Google Firmware Drivers
#
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_FS_POSIX_ACL is not set
CONFIG_EXPORTFS=y
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_QUOTACTL is not set
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NCP_FS=y
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
CONFIG_NCPFS_NFS_NS=y
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
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=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
CONFIG_NLS_CODEPAGE_865=y
# CONFIG_NLS_CODEPAGE_866 is not set
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
# CONFIG_NLS_CODEPAGE_874 is not set
CONFIG_NLS_ISO8859_8=y
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=y
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=y
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
CONFIG_NLS_ISO8859_13=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 is not set
CONFIG_NLS_MAC_CELTIC=y
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
# CONFIG_NLS_MAC_ROMANIAN is not set
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
CONFIG_STRIP_ASM_SYMS=y
CONFIG_READABLE_ASM=y
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
# CONFIG_DEBUG_SECTION_MISMATCH is not set
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_DEBUG_KERNEL=y
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
CONFIG_DEBUG_PAGEALLOC=y
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_SLUB_DEBUG_ON=y
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_VM_VMACACHE is not set
CONFIG_DEBUG_VM_RB=y
# CONFIG_DEBUG_VM_PGFLAGS is not set
CONFIG_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_PER_CPU_MAPS=y
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_KMEMCHECK is not set
CONFIG_DEBUG_SHIRQ=y
#
# Debug Lockups and Hangs
#
# CONFIG_LOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_DEBUG_TIMEKEEPING=y
CONFIG_TIMER_STATS=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_LOCK_TORTURE_TEST=y
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_PI_LIST=y
CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_PROVE_RCU_REPEATEDLY=y
# CONFIG_SPARSE_RCU_POINTER is not set
CONFIG_TORTURE_TEST=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_EQS_DEBUG=y
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
#
# Runtime Testing
#
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_RBTREE_TEST=y
CONFIG_ATOMIC64_SELFTEST=y
# CONFIG_TEST_HEXDUMP is not set
CONFIG_TEST_STRING_HELPERS=y
CONFIG_TEST_KSTRTOX=y
CONFIG_TEST_PRINTF=y
CONFIG_TEST_RHASHTABLE=y
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
CONFIG_BUILD_DOCSRC=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_TEST_FIRMWARE=y
CONFIG_TEST_UDELAY=y
CONFIG_MEMTEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
CONFIG_IO_STRICT_DEVMEM=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
CONFIG_X86_PTDUMP_CORE=y
CONFIG_X86_PTDUMP=y
# CONFIG_DEBUG_RODATA is not set
# CONFIG_DOUBLEFAULT is not set
CONFIG_DEBUG_TLBFLUSH=y
# CONFIG_IOMMU_STRESS is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=1
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
CONFIG_DEBUG_ENTRY=y
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_STATIC_CPU_HAS=y
CONFIG_X86_DEBUG_FPU=y
CONFIG_PUNIT_ATOM_DEBUG=y
#
# Security options
#
# CONFIG_KEYS is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
# CONFIG_SECURITY is not set
CONFIG_SECURITYFS=y
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=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_RNG_DEFAULT=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_MCRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_ABLK_HELPER=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
# CONFIG_CRYPTO_GCM is not set
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_KEYWRAP=y
#
# Hash modes
#
# CONFIG_CRYPTO_CMAC is not set
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_CRCT10DIF=y
# CONFIG_CRYPTO_GHASH is not set
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_MD4=y
# CONFIG_CRYPTO_MD5 is not set
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_RMD256=y
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_WP512=y
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_AES_NI_INTEL is not set
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_SALSA20=y
CONFIG_CRYPTO_SALSA20_586=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SERPENT_SSE2_586=y
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_TWOFISH_586=y
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_ZLIB=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
CONFIG_CRYPTO_LZ4=y
# CONFIG_CRYPTO_LZ4HC is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
CONFIG_CRYPTO_DEV_PADLOCK_AES=y
CONFIG_CRYPTO_DEV_PADLOCK_SHA=y
CONFIG_CRYPTO_DEV_GEODE=y
CONFIG_CRYPTO_DEV_HIFN_795X=y
# CONFIG_CRYPTO_DEV_HIFN_795X_RNG is not set
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=y
CONFIG_CRYPTO_DEV_CCP_CRYPTO=y
CONFIG_CRYPTO_DEV_QAT=y
CONFIG_CRYPTO_DEV_QAT_DH895xCC=y
CONFIG_CRYPTO_DEV_QAT_C3XXX=y
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=y
CONFIG_CRYPTO_DEV_QAT_C3XXXVF=y
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
#
# Certificates for signature checking
#
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
# CONFIG_LGUEST is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_HAVE_ARCH_BITREVERSE is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=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=y
# 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=y
CONFIG_CRC8=y
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
# CONFIG_XZ_DEC is not set
# CONFIG_XZ_DEC_BCJ is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
# CONFIG_CPUMASK_OFFSTACK is not set
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
CONFIG_CLZ_TAB=y
# CONFIG_CORDIC is not set
CONFIG_DDR=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
# CONFIG_SG_SPLIT is not set
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_ARCH_HAS_MMIO_FLUSH=y
[-- Attachment #3: dmesg.xz --]
[-- Type: application/x-xz, Size: 12552 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [lkp] [configfs] 7d3c5f36a5: BUG: unable to handle kernel
2016-02-29 1:12 [lkp] [configfs] 7d3c5f36a5: BUG: unable to handle kernel kernel test robot
@ 2016-02-29 8:19 ` Christoph Hellwig
2016-02-29 8:31 ` Huang, Ying
0 siblings, 1 reply; 4+ messages in thread
From: Christoph Hellwig @ 2016-02-29 8:19 UTC (permalink / raw)
To: kernel test robot; +Cc: LKML, 0day robot
The version below should fix it, how do I inject that into the bot
again?
---
>From bf51ab83e9a71cefa9b07336902f9b30931bda19 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Fri, 26 Feb 2016 11:02:14 +0100
Subject: configfs: switch ->default groups to a linked list
Replace the current NULL-terminated array of default groups with a linked
list. This gets rid of lots of nasty code to size and/or dynamically
allocate the array.
While we're at it also provide a conveniant helper to remove the default
groups.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
Documentation/filesystems/configfs/configfs.txt | 11 +-
drivers/infiniband/core/cma_configfs.c | 31 ++--
drivers/target/iscsi/iscsi_target_configfs.c | 75 +++------
drivers/target/target_core_configfs.c | 203 +++++-------------------
drivers/target/target_core_fabric_configfs.c | 194 ++++++----------------
drivers/target/target_core_internal.h | 1 -
drivers/target/target_core_stat.c | 41 ++---
drivers/usb/gadget/configfs.c | 36 ++---
drivers/usb/gadget/function/f_mass_storage.c | 6 +-
drivers/usb/gadget/function/f_rndis.c | 5 +-
drivers/usb/gadget/function/uvc_configfs.c | 198 +++++++++--------------
fs/configfs/dir.c | 44 +++--
fs/configfs/item.c | 1 +
fs/dlm/config.c | 38 +----
fs/ocfs2/cluster/nodemanager.c | 22 +--
include/linux/configfs.h | 11 +-
include/target/target_core_base.h | 3 -
17 files changed, 286 insertions(+), 634 deletions(-)
diff --git a/Documentation/filesystems/configfs/configfs.txt b/Documentation/filesystems/configfs/configfs.txt
index e5fe521..8ec9136 100644
--- a/Documentation/filesystems/configfs/configfs.txt
+++ b/Documentation/filesystems/configfs/configfs.txt
@@ -250,7 +250,8 @@ child item.
struct config_item cg_item;
struct list_head cg_children;
struct configfs_subsystem *cg_subsys;
- struct config_group **default_groups;
+ struct list_head default_groups;
+ struct list_head group_entry;
};
void config_group_init(struct config_group *group);
@@ -420,15 +421,15 @@ These automatic subgroups, or default groups, do not preclude other
children of the parent group. If ct_group_ops->make_group() exists,
other child groups can be created on the parent group directly.
-A configfs subsystem specifies default groups by filling in the
-NULL-terminated array default_groups on the config_group structure.
-Each group in that array is populated in the configfs tree at the same
+A configfs subsystem specifies default groups by adding them using the
+configfs_add_default_group() function to the parent config_group
+structure. Each added group is populated in the configfs tree at the same
time as the parent group. Similarly, they are removed at the same time
as the parent. No extra notification is provided. When a ->drop_item()
method call notifies the subsystem the parent group is going away, it
also means every default group child associated with that parent group.
-As a consequence of this, default_groups cannot be removed directly via
+As a consequence of this, default groups cannot be removed directly via
rmdir(2). They also are not considered when rmdir(2) on the parent
group is checking for children.
diff --git a/drivers/infiniband/core/cma_configfs.c b/drivers/infiniband/core/cma_configfs.c
index 18b112a..41573df 100644
--- a/drivers/infiniband/core/cma_configfs.c
+++ b/drivers/infiniband/core/cma_configfs.c
@@ -49,8 +49,6 @@ struct cma_dev_group {
char name[IB_DEVICE_NAME_MAX];
struct config_group device_group;
struct config_group ports_group;
- struct config_group *default_dev_group[2];
- struct config_group **default_ports_group;
struct cma_dev_port_group *ports;
};
@@ -158,7 +156,6 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
unsigned int i;
unsigned int ports_num;
struct cma_dev_port_group *ports;
- struct config_group **ports_group;
int err;
ibdev = cma_get_ib_dev(cma_dev);
@@ -169,9 +166,8 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
ports_num = ibdev->phys_port_cnt;
ports = kcalloc(ports_num, sizeof(*cma_dev_group->ports),
GFP_KERNEL);
- ports_group = kcalloc(ports_num + 1, sizeof(*ports_group), GFP_KERNEL);
- if (!ports || !ports_group) {
+ if (!ports) {
err = -ENOMEM;
goto free;
}
@@ -185,18 +181,16 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
config_group_init_type_name(&ports[i].group,
port_str,
&cma_port_group_type);
- ports_group[i] = &ports[i].group;
+ configfs_add_default_group(&ports[i].group,
+ &cma_dev_group->ports_group);
+
}
- ports_group[i] = NULL;
- cma_dev_group->default_ports_group = ports_group;
cma_dev_group->ports = ports;
return 0;
free:
kfree(ports);
- kfree(ports_group);
cma_dev_group->ports = NULL;
- cma_dev_group->default_ports_group = NULL;
return err;
}
@@ -220,9 +214,7 @@ static void release_cma_ports_group(struct config_item *item)
ports_group);
kfree(cma_dev_group->ports);
- kfree(cma_dev_group->default_ports_group);
cma_dev_group->ports = NULL;
- cma_dev_group->default_ports_group = NULL;
};
static struct configfs_item_operations cma_ports_item_ops = {
@@ -263,22 +255,17 @@ static struct config_group *make_cma_dev(struct config_group *group,
strncpy(cma_dev_group->name, name, sizeof(cma_dev_group->name));
- err = make_cma_ports(cma_dev_group, cma_dev);
- if (err)
- goto fail;
-
- cma_dev_group->ports_group.default_groups =
- cma_dev_group->default_ports_group;
config_group_init_type_name(&cma_dev_group->ports_group, "ports",
&cma_ports_group_type);
- cma_dev_group->device_group.default_groups
- = cma_dev_group->default_dev_group;
- cma_dev_group->default_dev_group[0] = &cma_dev_group->ports_group;
- cma_dev_group->default_dev_group[1] = NULL;
+ err = make_cma_ports(cma_dev_group, cma_dev);
+ if (err)
+ goto fail;
config_group_init_type_name(&cma_dev_group->device_group, name,
&cma_device_group_type);
+ configfs_add_default_group(&cma_dev_group->ports_group,
+ &cma_dev_group->device_group);
cma_deref_dev(cma_dev);
return &cma_dev_group->device_group;
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 2f821de..a24443b 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -771,21 +771,11 @@ static int lio_target_init_nodeacl(struct se_node_acl *se_nacl,
{
struct iscsi_node_acl *acl =
container_of(se_nacl, struct iscsi_node_acl, se_node_acl);
- struct config_group *stats_cg = &se_nacl->acl_fabric_stat_group;
-
- stats_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!stats_cg->default_groups) {
- pr_err("Unable to allocate memory for"
- " stats_cg->default_groups\n");
- return -ENOMEM;
- }
- stats_cg->default_groups[0] = &acl->node_stat_grps.iscsi_sess_stats_group;
- stats_cg->default_groups[1] = NULL;
config_group_init_type_name(&acl->node_stat_grps.iscsi_sess_stats_group,
"iscsi_sess_stats", &iscsi_stat_sess_cit);
-
+ configfs_add_default_group(&acl->node_stat_grps.iscsi_sess_stats_group,
+ &se_nacl->acl_fabric_stat_group);
return 0;
}
@@ -793,17 +783,8 @@ static void lio_target_cleanup_nodeacl( struct se_node_acl *se_nacl)
{
struct iscsi_node_acl *acl = container_of(se_nacl,
struct iscsi_node_acl, se_node_acl);
- struct config_item *df_item;
- struct config_group *stats_cg;
- int i;
-
- stats_cg = &acl->se_node_acl.acl_fabric_stat_group;
- for (i = 0; stats_cg->default_groups[i]; i++) {
- df_item = &stats_cg->default_groups[i]->cg_item;
- stats_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(stats_cg->default_groups);
+
+ configfs_remove_default_groups(&acl->se_node_acl.acl_fabric_stat_group);
}
/* End items for lio_target_acl_cit */
@@ -1260,42 +1241,37 @@ static struct se_wwn *lio_target_call_coreaddtiqn(
struct config_group *group,
const char *name)
{
- struct config_group *stats_cg;
struct iscsi_tiqn *tiqn;
tiqn = iscsit_add_tiqn((unsigned char *)name);
if (IS_ERR(tiqn))
return ERR_CAST(tiqn);
- /*
- * Setup struct iscsi_wwn_stat_grps for se_wwn->fabric_stat_group.
- */
- stats_cg = &tiqn->tiqn_wwn.fabric_stat_group;
-
- stats_cg->default_groups = kmalloc(sizeof(struct config_group *) * 6,
- GFP_KERNEL);
- if (!stats_cg->default_groups) {
- pr_err("Unable to allocate memory for"
- " stats_cg->default_groups\n");
- iscsit_del_tiqn(tiqn);
- return ERR_PTR(-ENOMEM);
- }
- stats_cg->default_groups[0] = &tiqn->tiqn_stat_grps.iscsi_instance_group;
- stats_cg->default_groups[1] = &tiqn->tiqn_stat_grps.iscsi_sess_err_group;
- stats_cg->default_groups[2] = &tiqn->tiqn_stat_grps.iscsi_tgt_attr_group;
- stats_cg->default_groups[3] = &tiqn->tiqn_stat_grps.iscsi_login_stats_group;
- stats_cg->default_groups[4] = &tiqn->tiqn_stat_grps.iscsi_logout_stats_group;
- stats_cg->default_groups[5] = NULL;
config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_instance_group,
"iscsi_instance", &iscsi_stat_instance_cit);
+ configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_instance_group,
+ &tiqn->tiqn_wwn.fabric_stat_group);
+
config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_sess_err_group,
"iscsi_sess_err", &iscsi_stat_sess_err_cit);
+ configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_sess_err_group,
+ &tiqn->tiqn_wwn.fabric_stat_group);
+
config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_tgt_attr_group,
"iscsi_tgt_attr", &iscsi_stat_tgt_attr_cit);
+ configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_tgt_attr_group,
+ &tiqn->tiqn_wwn.fabric_stat_group);
+
config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_login_stats_group,
"iscsi_login_stats", &iscsi_stat_login_cit);
+ configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_login_stats_group,
+ &tiqn->tiqn_wwn.fabric_stat_group);
+
config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_logout_stats_group,
"iscsi_logout_stats", &iscsi_stat_logout_cit);
+ configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_logout_stats_group,
+ &tiqn->tiqn_wwn.fabric_stat_group);
+
pr_debug("LIO_Target_ConfigFS: REGISTER -> %s\n", tiqn->tiqn);
pr_debug("LIO_Target_ConfigFS: REGISTER -> Allocated Node:"
@@ -1307,17 +1283,8 @@ static void lio_target_call_coredeltiqn(
struct se_wwn *wwn)
{
struct iscsi_tiqn *tiqn = container_of(wwn, struct iscsi_tiqn, tiqn_wwn);
- struct config_item *df_item;
- struct config_group *stats_cg;
- int i;
-
- stats_cg = &tiqn->tiqn_wwn.fabric_stat_group;
- for (i = 0; stats_cg->default_groups[i]; i++) {
- df_item = &stats_cg->default_groups[i]->cg_item;
- stats_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(stats_cg->default_groups);
+
+ configfs_remove_default_groups(&tiqn->tiqn_wwn.fabric_stat_group);
pr_debug("LIO_Target_ConfigFS: DEREGISTER -> %s\n",
tiqn->tiqn);
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 713c63d9..d498533 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -194,13 +194,11 @@ static struct config_group *target_core_register_fabric(
pr_debug("Target_Core_ConfigFS: REGISTER tfc_wwn_cit -> %p\n",
&tf->tf_wwn_cit);
- tf->tf_group.default_groups = tf->tf_default_groups;
- tf->tf_group.default_groups[0] = &tf->tf_disc_group;
- tf->tf_group.default_groups[1] = NULL;
-
config_group_init_type_name(&tf->tf_group, name, &tf->tf_wwn_cit);
+
config_group_init_type_name(&tf->tf_disc_group, "discovery_auth",
&tf->tf_discovery_cit);
+ configfs_add_default_group(&tf->tf_disc_group, &tf->tf_group);
pr_debug("Target_Core_ConfigFS: REGISTER -> Allocated Fabric:"
" %s\n", tf->tf_group.cg_item.ci_name);
@@ -216,9 +214,6 @@ static void target_core_deregister_fabric(
{
struct target_fabric_configfs *tf = container_of(
to_config_group(item), struct target_fabric_configfs, tf_group);
- struct config_group *tf_group;
- struct config_item *df_item;
- int i;
pr_debug("Target_Core_ConfigFS: DEREGISTER -> Looking up %s in"
" tf list\n", config_item_name(item));
@@ -230,12 +225,7 @@ static void target_core_deregister_fabric(
pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing ci"
" %s\n", config_item_name(item));
- tf_group = &tf->tf_group;
- for (i = 0; tf_group->default_groups[i]; i++) {
- df_item = &tf_group->default_groups[i]->cg_item;
- tf_group->default_groups[i] = NULL;
- config_item_put(df_item);
- }
+ configfs_remove_default_groups(&tf->tf_group);
config_item_put(item);
}
@@ -2151,7 +2141,6 @@ static void target_core_dev_release(struct config_item *item)
struct se_device *dev =
container_of(dev_cg, struct se_device, dev_group);
- kfree(dev_cg->default_groups);
target_free_device(dev);
}
@@ -2819,8 +2808,6 @@ static struct config_group *target_core_make_subdev(
struct se_hba *hba = item_to_hba(hba_ci);
struct target_backend *tb = hba->backend;
struct se_device *dev;
- struct config_group *dev_cg = NULL, *tg_pt_gp_cg = NULL;
- struct config_group *dev_stat_grp = NULL;
int errno = -ENOMEM, ret;
ret = mutex_lock_interruptible(&hba->hba_access_mutex);
@@ -2831,73 +2818,52 @@ static struct config_group *target_core_make_subdev(
if (!dev)
goto out_unlock;
- dev_cg = &dev->dev_group;
-
- dev_cg->default_groups = kmalloc(sizeof(struct config_group *) * 6,
- GFP_KERNEL);
- if (!dev_cg->default_groups)
- goto out_free_device;
+ config_group_init_type_name(&dev->dev_group, name, &tb->tb_dev_cit);
- config_group_init_type_name(dev_cg, name, &tb->tb_dev_cit);
config_group_init_type_name(&dev->dev_attrib.da_group, "attrib",
&tb->tb_dev_attrib_cit);
+ configfs_add_default_group(&dev->dev_attrib.da_group, &dev->dev_group);
+
config_group_init_type_name(&dev->dev_pr_group, "pr",
&tb->tb_dev_pr_cit);
+ configfs_add_default_group(&dev->dev_pr_group, &dev->dev_group);
+
config_group_init_type_name(&dev->t10_wwn.t10_wwn_group, "wwn",
&tb->tb_dev_wwn_cit);
+ configfs_add_default_group(&dev->t10_wwn.t10_wwn_group,
+ &dev->dev_group);
+
config_group_init_type_name(&dev->t10_alua.alua_tg_pt_gps_group,
"alua", &tb->tb_dev_alua_tg_pt_gps_cit);
+ configfs_add_default_group(&dev->t10_alua.alua_tg_pt_gps_group,
+ &dev->dev_group);
+
config_group_init_type_name(&dev->dev_stat_grps.stat_group,
"statistics", &tb->tb_dev_stat_cit);
+ configfs_add_default_group(&dev->dev_stat_grps.stat_group,
+ &dev->dev_group);
- dev_cg->default_groups[0] = &dev->dev_attrib.da_group;
- dev_cg->default_groups[1] = &dev->dev_pr_group;
- dev_cg->default_groups[2] = &dev->t10_wwn.t10_wwn_group;
- dev_cg->default_groups[3] = &dev->t10_alua.alua_tg_pt_gps_group;
- dev_cg->default_groups[4] = &dev->dev_stat_grps.stat_group;
- dev_cg->default_groups[5] = NULL;
/*
* Add core/$HBA/$DEV/alua/default_tg_pt_gp
*/
tg_pt_gp = core_alua_allocate_tg_pt_gp(dev, "default_tg_pt_gp", 1);
if (!tg_pt_gp)
- goto out_free_dev_cg_default_groups;
+ goto out_free_device;
dev->t10_alua.default_tg_pt_gp = tg_pt_gp;
- tg_pt_gp_cg = &dev->t10_alua.alua_tg_pt_gps_group;
- tg_pt_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!tg_pt_gp_cg->default_groups) {
- pr_err("Unable to allocate tg_pt_gp_cg->"
- "default_groups\n");
- goto out_free_tg_pt_gp;
- }
-
config_group_init_type_name(&tg_pt_gp->tg_pt_gp_group,
"default_tg_pt_gp", &target_core_alua_tg_pt_gp_cit);
- tg_pt_gp_cg->default_groups[0] = &tg_pt_gp->tg_pt_gp_group;
- tg_pt_gp_cg->default_groups[1] = NULL;
+ configfs_add_default_group(&tg_pt_gp->tg_pt_gp_group,
+ &dev->t10_alua.alua_tg_pt_gps_group);
+
/*
* Add core/$HBA/$DEV/statistics/ default groups
*/
- dev_stat_grp = &dev->dev_stat_grps.stat_group;
- dev_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 4,
- GFP_KERNEL);
- if (!dev_stat_grp->default_groups) {
- pr_err("Unable to allocate dev_stat_grp->default_groups\n");
- goto out_free_tg_pt_gp_cg_default_groups;
- }
target_stat_setup_dev_default_groups(dev);
mutex_unlock(&hba->hba_access_mutex);
- return dev_cg;
+ return &dev->dev_group;
-out_free_tg_pt_gp_cg_default_groups:
- kfree(tg_pt_gp_cg->default_groups);
-out_free_tg_pt_gp:
- core_alua_free_tg_pt_gp(tg_pt_gp);
-out_free_dev_cg_default_groups:
- kfree(dev_cg->default_groups);
out_free_device:
target_free_device(dev);
out_unlock:
@@ -2913,40 +2879,22 @@ static void target_core_drop_subdev(
struct se_device *dev =
container_of(dev_cg, struct se_device, dev_group);
struct se_hba *hba;
- struct config_item *df_item;
- struct config_group *tg_pt_gp_cg, *dev_stat_grp;
- int i;
hba = item_to_hba(&dev->se_hba->hba_group.cg_item);
mutex_lock(&hba->hba_access_mutex);
- dev_stat_grp = &dev->dev_stat_grps.stat_group;
- for (i = 0; dev_stat_grp->default_groups[i]; i++) {
- df_item = &dev_stat_grp->default_groups[i]->cg_item;
- dev_stat_grp->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(dev_stat_grp->default_groups);
+ configfs_remove_default_groups(&dev->dev_stat_grps.stat_group);
+ configfs_remove_default_groups(&dev->t10_alua.alua_tg_pt_gps_group);
- tg_pt_gp_cg = &dev->t10_alua.alua_tg_pt_gps_group;
- for (i = 0; tg_pt_gp_cg->default_groups[i]; i++) {
- df_item = &tg_pt_gp_cg->default_groups[i]->cg_item;
- tg_pt_gp_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(tg_pt_gp_cg->default_groups);
/*
* core_alua_free_tg_pt_gp() is called from ->default_tg_pt_gp
* directly from target_core_alua_tg_pt_gp_release().
*/
dev->t10_alua.default_tg_pt_gp = NULL;
- for (i = 0; dev_cg->default_groups[i]; i++) {
- df_item = &dev_cg->default_groups[i]->cg_item;
- dev_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
+ configfs_remove_default_groups(dev_cg);
+
/*
* se_dev is released from target_core_dev_item_ops->release()
*/
@@ -3141,8 +3089,6 @@ void target_setup_backend_cits(struct target_backend *tb)
static int __init target_core_init_configfs(void)
{
- struct config_group *target_cg, *hba_cg = NULL, *alua_cg = NULL;
- struct config_group *lu_gp_cg = NULL;
struct configfs_subsystem *subsys = &target_core_fabrics;
struct t10_alua_lu_gp *lu_gp;
int ret;
@@ -3161,51 +3107,24 @@ static int __init target_core_init_configfs(void)
* Create $CONFIGFS/target/core default group for HBA <-> Storage Object
* and ALUA Logical Unit Group and Target Port Group infrastructure.
*/
- target_cg = &subsys->su_group;
- target_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!target_cg->default_groups) {
- pr_err("Unable to allocate target_cg->default_groups\n");
- ret = -ENOMEM;
- goto out_global;
- }
+ config_group_init_type_name(&target_core_hbagroup, "core",
+ &target_core_cit);
+ configfs_add_default_group(&target_core_hbagroup, &subsys->su_group);
- config_group_init_type_name(&target_core_hbagroup,
- "core", &target_core_cit);
- target_cg->default_groups[0] = &target_core_hbagroup;
- target_cg->default_groups[1] = NULL;
/*
* Create ALUA infrastructure under /sys/kernel/config/target/core/alua/
*/
- hba_cg = &target_core_hbagroup;
- hba_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!hba_cg->default_groups) {
- pr_err("Unable to allocate hba_cg->default_groups\n");
- ret = -ENOMEM;
- goto out_global;
- }
- config_group_init_type_name(&alua_group,
- "alua", &target_core_alua_cit);
- hba_cg->default_groups[0] = &alua_group;
- hba_cg->default_groups[1] = NULL;
+ config_group_init_type_name(&alua_group, "alua", &target_core_alua_cit);
+ configfs_add_default_group(&alua_group, &target_core_hbagroup);
+
/*
* Add ALUA Logical Unit Group and Target Port Group ConfigFS
* groups under /sys/kernel/config/target/core/alua/
*/
- alua_cg = &alua_group;
- alua_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!alua_cg->default_groups) {
- pr_err("Unable to allocate alua_cg->default_groups\n");
- ret = -ENOMEM;
- goto out_global;
- }
+ config_group_init_type_name(&alua_lu_gps_group, "lu_gps",
+ &target_core_alua_lu_gps_cit);
+ configfs_add_default_group(&alua_lu_gps_group, &alua_group);
- config_group_init_type_name(&alua_lu_gps_group,
- "lu_gps", &target_core_alua_lu_gps_cit);
- alua_cg->default_groups[0] = &alua_lu_gps_group;
- alua_cg->default_groups[1] = NULL;
/*
* Add core/alua/lu_gps/default_lu_gp
*/
@@ -3215,20 +3134,12 @@ static int __init target_core_init_configfs(void)
goto out_global;
}
- lu_gp_cg = &alua_lu_gps_group;
- lu_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!lu_gp_cg->default_groups) {
- pr_err("Unable to allocate lu_gp_cg->default_groups\n");
- ret = -ENOMEM;
- goto out_global;
- }
-
config_group_init_type_name(&lu_gp->lu_gp_group, "default_lu_gp",
&target_core_alua_lu_gp_cit);
- lu_gp_cg->default_groups[0] = &lu_gp->lu_gp_group;
- lu_gp_cg->default_groups[1] = NULL;
+ configfs_add_default_group(&lu_gp->lu_gp_group, &alua_lu_gps_group);
+
default_lu_gp = lu_gp;
+
/*
* Register the target_core_mod subsystem with configfs.
*/
@@ -3267,55 +3178,21 @@ out_global:
core_alua_free_lu_gp(default_lu_gp);
default_lu_gp = NULL;
}
- if (lu_gp_cg)
- kfree(lu_gp_cg->default_groups);
- if (alua_cg)
- kfree(alua_cg->default_groups);
- if (hba_cg)
- kfree(hba_cg->default_groups);
- kfree(target_cg->default_groups);
release_se_kmem_caches();
return ret;
}
static void __exit target_core_exit_configfs(void)
{
- struct config_group *hba_cg, *alua_cg, *lu_gp_cg;
- struct config_item *item;
- int i;
+ configfs_remove_default_groups(&alua_lu_gps_group);
+ configfs_remove_default_groups(&alua_group);
+ configfs_remove_default_groups(&target_core_hbagroup);
- lu_gp_cg = &alua_lu_gps_group;
- for (i = 0; lu_gp_cg->default_groups[i]; i++) {
- item = &lu_gp_cg->default_groups[i]->cg_item;
- lu_gp_cg->default_groups[i] = NULL;
- config_item_put(item);
- }
- kfree(lu_gp_cg->default_groups);
- lu_gp_cg->default_groups = NULL;
-
- alua_cg = &alua_group;
- for (i = 0; alua_cg->default_groups[i]; i++) {
- item = &alua_cg->default_groups[i]->cg_item;
- alua_cg->default_groups[i] = NULL;
- config_item_put(item);
- }
- kfree(alua_cg->default_groups);
- alua_cg->default_groups = NULL;
-
- hba_cg = &target_core_hbagroup;
- for (i = 0; hba_cg->default_groups[i]; i++) {
- item = &hba_cg->default_groups[i]->cg_item;
- hba_cg->default_groups[i] = NULL;
- config_item_put(item);
- }
- kfree(hba_cg->default_groups);
- hba_cg->default_groups = NULL;
/*
* We expect subsys->su_group.default_groups to be released
* by configfs subsystem provider logic..
*/
configfs_unregister_subsystem(&target_core_fabrics);
- kfree(target_core_fabrics.su_group.default_groups);
core_alua_free_lu_gp(default_lu_gp);
default_lu_gp = NULL;
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index f916d18..8caef31 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -273,18 +273,10 @@ static struct config_group *target_fabric_make_mappedlun(
struct se_portal_group *se_tpg = se_nacl->se_tpg;
struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
struct se_lun_acl *lacl = NULL;
- struct config_item *acl_ci;
- struct config_group *lacl_cg = NULL, *ml_stat_grp = NULL;
char *buf;
unsigned long long mapped_lun;
int ret = 0;
- acl_ci = &group->cg_item;
- if (!acl_ci) {
- pr_err("Unable to locatel acl_ci\n");
- return NULL;
- }
-
buf = kzalloc(strlen(name) + 1, GFP_KERNEL);
if (!buf) {
pr_err("Unable to allocate memory for name buf\n");
@@ -315,37 +307,19 @@ static struct config_group *target_fabric_make_mappedlun(
goto out;
}
- lacl_cg = &lacl->se_lun_group;
- lacl_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!lacl_cg->default_groups) {
- pr_err("Unable to allocate lacl_cg->default_groups\n");
- ret = -ENOMEM;
- goto out;
- }
-
config_group_init_type_name(&lacl->se_lun_group, name,
&tf->tf_tpg_mappedlun_cit);
+
config_group_init_type_name(&lacl->ml_stat_grps.stat_group,
"statistics", &tf->tf_tpg_mappedlun_stat_cit);
- lacl_cg->default_groups[0] = &lacl->ml_stat_grps.stat_group;
- lacl_cg->default_groups[1] = NULL;
-
- ml_stat_grp = &lacl->ml_stat_grps.stat_group;
- ml_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 3,
- GFP_KERNEL);
- if (!ml_stat_grp->default_groups) {
- pr_err("Unable to allocate ml_stat_grp->default_groups\n");
- ret = -ENOMEM;
- goto out;
- }
+ configfs_add_default_group(&lacl->ml_stat_grps.stat_group,
+ &lacl->se_lun_group);
+
target_stat_setup_mappedlun_default_groups(lacl);
kfree(buf);
return &lacl->se_lun_group;
out:
- if (lacl_cg)
- kfree(lacl_cg->default_groups);
kfree(lacl);
kfree(buf);
return ERR_PTR(ret);
@@ -357,25 +331,9 @@ static void target_fabric_drop_mappedlun(
{
struct se_lun_acl *lacl = container_of(to_config_group(item),
struct se_lun_acl, se_lun_group);
- struct config_item *df_item;
- struct config_group *lacl_cg = NULL, *ml_stat_grp = NULL;
- int i;
-
- ml_stat_grp = &lacl->ml_stat_grps.stat_group;
- for (i = 0; ml_stat_grp->default_groups[i]; i++) {
- df_item = &ml_stat_grp->default_groups[i]->cg_item;
- ml_stat_grp->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(ml_stat_grp->default_groups);
- lacl_cg = &lacl->se_lun_group;
- for (i = 0; lacl_cg->default_groups[i]; i++) {
- df_item = &lacl_cg->default_groups[i]->cg_item;
- lacl_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(lacl_cg->default_groups);
+ configfs_remove_default_groups(&lacl->ml_stat_grps.stat_group);
+ configfs_remove_default_groups(&lacl->se_lun_group);
config_item_put(item);
}
@@ -424,7 +382,6 @@ static struct config_group *target_fabric_make_nodeacl(
struct se_portal_group, tpg_acl_group);
struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
struct se_node_acl *se_nacl;
- struct config_group *nacl_cg;
se_nacl = core_tpg_add_initiator_node_acl(se_tpg, name);
if (IS_ERR(se_nacl))
@@ -438,24 +395,28 @@ static struct config_group *target_fabric_make_nodeacl(
}
}
- nacl_cg = &se_nacl->acl_group;
- nacl_cg->default_groups = se_nacl->acl_default_groups;
- nacl_cg->default_groups[0] = &se_nacl->acl_attrib_group;
- nacl_cg->default_groups[1] = &se_nacl->acl_auth_group;
- nacl_cg->default_groups[2] = &se_nacl->acl_param_group;
- nacl_cg->default_groups[3] = &se_nacl->acl_fabric_stat_group;
- nacl_cg->default_groups[4] = NULL;
-
config_group_init_type_name(&se_nacl->acl_group, name,
&tf->tf_tpg_nacl_base_cit);
+
config_group_init_type_name(&se_nacl->acl_attrib_group, "attrib",
&tf->tf_tpg_nacl_attrib_cit);
+ configfs_add_default_group(&se_nacl->acl_attrib_group,
+ &se_nacl->acl_group);
+
config_group_init_type_name(&se_nacl->acl_auth_group, "auth",
&tf->tf_tpg_nacl_auth_cit);
+ configfs_add_default_group(&se_nacl->acl_auth_group,
+ &se_nacl->acl_group);
+
config_group_init_type_name(&se_nacl->acl_param_group, "param",
&tf->tf_tpg_nacl_param_cit);
+ configfs_add_default_group(&se_nacl->acl_param_group,
+ &se_nacl->acl_group);
+
config_group_init_type_name(&se_nacl->acl_fabric_stat_group,
"fabric_statistics", &tf->tf_tpg_nacl_stat_cit);
+ configfs_add_default_group(&se_nacl->acl_fabric_stat_group,
+ &se_nacl->acl_group);
return &se_nacl->acl_group;
}
@@ -466,16 +427,9 @@ static void target_fabric_drop_nodeacl(
{
struct se_node_acl *se_nacl = container_of(to_config_group(item),
struct se_node_acl, acl_group);
- struct config_item *df_item;
- struct config_group *nacl_cg;
- int i;
-
- nacl_cg = &se_nacl->acl_group;
- for (i = 0; nacl_cg->default_groups[i]; i++) {
- df_item = &nacl_cg->default_groups[i]->cg_item;
- nacl_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
+
+ configfs_remove_default_groups(&se_nacl->acl_group);
+
/*
* struct se_node_acl free is done in target_fabric_nacl_base_release()
*/
@@ -795,7 +749,6 @@ static struct config_group *target_fabric_make_lun(
struct se_portal_group *se_tpg = container_of(group,
struct se_portal_group, tpg_lun_group);
struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
- struct config_group *lun_cg = NULL, *port_stat_grp = NULL;
unsigned long long unpacked_lun;
int errno;
@@ -812,31 +765,14 @@ static struct config_group *target_fabric_make_lun(
if (IS_ERR(lun))
return ERR_CAST(lun);
- lun_cg = &lun->lun_group;
- lun_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
- GFP_KERNEL);
- if (!lun_cg->default_groups) {
- pr_err("Unable to allocate lun_cg->default_groups\n");
- kfree(lun);
- return ERR_PTR(-ENOMEM);
- }
-
config_group_init_type_name(&lun->lun_group, name,
&tf->tf_tpg_port_cit);
+
config_group_init_type_name(&lun->port_stat_grps.stat_group,
"statistics", &tf->tf_tpg_port_stat_cit);
- lun_cg->default_groups[0] = &lun->port_stat_grps.stat_group;
- lun_cg->default_groups[1] = NULL;
-
- port_stat_grp = &lun->port_stat_grps.stat_group;
- port_stat_grp->default_groups = kzalloc(sizeof(struct config_group *) * 4,
- GFP_KERNEL);
- if (!port_stat_grp->default_groups) {
- pr_err("Unable to allocate port_stat_grp->default_groups\n");
- kfree(lun_cg->default_groups);
- kfree(lun);
- return ERR_PTR(-ENOMEM);
- }
+ configfs_add_default_group(&lun->port_stat_grps.stat_group,
+ &lun->lun_group);
+
target_stat_setup_port_default_groups(lun);
return &lun->lun_group;
@@ -848,25 +784,9 @@ static void target_fabric_drop_lun(
{
struct se_lun *lun = container_of(to_config_group(item),
struct se_lun, lun_group);
- struct config_item *df_item;
- struct config_group *lun_cg, *port_stat_grp;
- int i;
-
- port_stat_grp = &lun->port_stat_grps.stat_group;
- for (i = 0; port_stat_grp->default_groups[i]; i++) {
- df_item = &port_stat_grp->default_groups[i]->cg_item;
- port_stat_grp->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(port_stat_grp->default_groups);
- lun_cg = &lun->lun_group;
- for (i = 0; lun_cg->default_groups[i]; i++) {
- df_item = &lun_cg->default_groups[i]->cg_item;
- lun_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
- kfree(lun_cg->default_groups);
+ configfs_remove_default_groups(&lun->port_stat_grps.stat_group);
+ configfs_remove_default_groups(&lun->lun_group);
config_item_put(item);
}
@@ -922,32 +842,39 @@ static struct config_group *target_fabric_make_tpg(
se_tpg = tf->tf_ops->fabric_make_tpg(wwn, group, name);
if (!se_tpg || IS_ERR(se_tpg))
return ERR_PTR(-EINVAL);
- /*
- * Setup default groups from pre-allocated se_tpg->tpg_default_groups
- */
- se_tpg->tpg_group.default_groups = se_tpg->tpg_default_groups;
- se_tpg->tpg_group.default_groups[0] = &se_tpg->tpg_lun_group;
- se_tpg->tpg_group.default_groups[1] = &se_tpg->tpg_np_group;
- se_tpg->tpg_group.default_groups[2] = &se_tpg->tpg_acl_group;
- se_tpg->tpg_group.default_groups[3] = &se_tpg->tpg_attrib_group;
- se_tpg->tpg_group.default_groups[4] = &se_tpg->tpg_auth_group;
- se_tpg->tpg_group.default_groups[5] = &se_tpg->tpg_param_group;
- se_tpg->tpg_group.default_groups[6] = NULL;
config_group_init_type_name(&se_tpg->tpg_group, name,
&tf->tf_tpg_base_cit);
+
config_group_init_type_name(&se_tpg->tpg_lun_group, "lun",
&tf->tf_tpg_lun_cit);
+ configfs_add_default_group(&se_tpg->tpg_lun_group,
+ &se_tpg->tpg_group);
+
config_group_init_type_name(&se_tpg->tpg_np_group, "np",
&tf->tf_tpg_np_cit);
+ configfs_add_default_group(&se_tpg->tpg_np_group,
+ &se_tpg->tpg_group);
+
config_group_init_type_name(&se_tpg->tpg_acl_group, "acls",
&tf->tf_tpg_nacl_cit);
+ configfs_add_default_group(&se_tpg->tpg_acl_group,
+ &se_tpg->tpg_group);
+
config_group_init_type_name(&se_tpg->tpg_attrib_group, "attrib",
&tf->tf_tpg_attrib_cit);
+ configfs_add_default_group(&se_tpg->tpg_attrib_group,
+ &se_tpg->tpg_group);
+
config_group_init_type_name(&se_tpg->tpg_auth_group, "auth",
&tf->tf_tpg_auth_cit);
+ configfs_add_default_group(&se_tpg->tpg_auth_group,
+ &se_tpg->tpg_group);
+
config_group_init_type_name(&se_tpg->tpg_param_group, "param",
&tf->tf_tpg_param_cit);
+ configfs_add_default_group(&se_tpg->tpg_param_group,
+ &se_tpg->tpg_group);
return &se_tpg->tpg_group;
}
@@ -958,19 +885,8 @@ static void target_fabric_drop_tpg(
{
struct se_portal_group *se_tpg = container_of(to_config_group(item),
struct se_portal_group, tpg_group);
- struct config_group *tpg_cg = &se_tpg->tpg_group;
- struct config_item *df_item;
- int i;
- /*
- * Release default groups, but do not release tpg_cg->default_groups
- * memory as it is statically allocated at se_tpg->tpg_default_groups.
- */
- for (i = 0; tpg_cg->default_groups[i]; i++) {
- df_item = &tpg_cg->default_groups[i]->cg_item;
- tpg_cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
+ configfs_remove_default_groups(&se_tpg->tpg_group);
config_item_put(item);
}
@@ -1026,16 +942,12 @@ static struct config_group *target_fabric_make_wwn(
return ERR_PTR(-EINVAL);
wwn->wwn_tf = tf;
- /*
- * Setup default groups from pre-allocated wwn->wwn_default_groups
- */
- wwn->wwn_group.default_groups = wwn->wwn_default_groups;
- wwn->wwn_group.default_groups[0] = &wwn->fabric_stat_group;
- wwn->wwn_group.default_groups[1] = NULL;
config_group_init_type_name(&wwn->wwn_group, name, &tf->tf_tpg_cit);
+
config_group_init_type_name(&wwn->fabric_stat_group, "fabric_statistics",
&tf->tf_wwn_fabric_stats_cit);
+ configfs_add_default_group(&wwn->fabric_stat_group, &wwn->wwn_group);
return &wwn->wwn_group;
}
@@ -1046,16 +958,8 @@ static void target_fabric_drop_wwn(
{
struct se_wwn *wwn = container_of(to_config_group(item),
struct se_wwn, wwn_group);
- struct config_item *df_item;
- struct config_group *cg = &wwn->wwn_group;
- int i;
-
- for (i = 0; cg->default_groups[i]; i++) {
- df_item = &cg->default_groups[i]->cg_item;
- cg->default_groups[i] = NULL;
- config_item_put(df_item);
- }
+ configfs_remove_default_groups(&wwn->wwn_group);
config_item_put(item);
}
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h
index db4412f..4a7cf49 100644
--- a/drivers/target/target_core_internal.h
+++ b/drivers/target/target_core_internal.h
@@ -22,7 +22,6 @@ struct target_fabric_configfs {
struct list_head tf_list;
struct config_group tf_group;
struct config_group tf_disc_group;
- struct config_group *tf_default_groups[2];
const struct target_core_fabric_ops *tf_ops;
struct config_item_type tf_discovery_cit;
diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c
index 81a6b3e..1a39033 100644
--- a/drivers/target/target_core_stat.c
+++ b/drivers/target/target_core_stat.c
@@ -407,19 +407,20 @@ static struct config_item_type target_stat_scsi_lu_cit = {
*/
void target_stat_setup_dev_default_groups(struct se_device *dev)
{
- struct config_group *dev_stat_grp = &dev->dev_stat_grps.stat_group;
-
config_group_init_type_name(&dev->dev_stat_grps.scsi_dev_group,
"scsi_dev", &target_stat_scsi_dev_cit);
+ configfs_add_default_group(&dev->dev_stat_grps.scsi_dev_group,
+ &dev->dev_stat_grps.stat_group);
+
config_group_init_type_name(&dev->dev_stat_grps.scsi_tgt_dev_group,
"scsi_tgt_dev", &target_stat_scsi_tgt_dev_cit);
+ configfs_add_default_group(&dev->dev_stat_grps.scsi_tgt_dev_group,
+ &dev->dev_stat_grps.stat_group);
+
config_group_init_type_name(&dev->dev_stat_grps.scsi_lu_group,
"scsi_lu", &target_stat_scsi_lu_cit);
-
- dev_stat_grp->default_groups[0] = &dev->dev_stat_grps.scsi_dev_group;
- dev_stat_grp->default_groups[1] = &dev->dev_stat_grps.scsi_tgt_dev_group;
- dev_stat_grp->default_groups[2] = &dev->dev_stat_grps.scsi_lu_group;
- dev_stat_grp->default_groups[3] = NULL;
+ configfs_add_default_group(&dev->dev_stat_grps.scsi_lu_group,
+ &dev->dev_stat_grps.stat_group);
}
/*
@@ -818,19 +819,20 @@ static struct config_item_type target_stat_scsi_transport_cit = {
*/
void target_stat_setup_port_default_groups(struct se_lun *lun)
{
- struct config_group *port_stat_grp = &lun->port_stat_grps.stat_group;
-
config_group_init_type_name(&lun->port_stat_grps.scsi_port_group,
"scsi_port", &target_stat_scsi_port_cit);
+ configfs_add_default_group(&lun->port_stat_grps.scsi_port_group,
+ &lun->port_stat_grps.stat_group);
+
config_group_init_type_name(&lun->port_stat_grps.scsi_tgt_port_group,
"scsi_tgt_port", &target_stat_scsi_tgt_port_cit);
+ configfs_add_default_group(&lun->port_stat_grps.scsi_tgt_port_group,
+ &lun->port_stat_grps.stat_group);
+
config_group_init_type_name(&lun->port_stat_grps.scsi_transport_group,
"scsi_transport", &target_stat_scsi_transport_cit);
-
- port_stat_grp->default_groups[0] = &lun->port_stat_grps.scsi_port_group;
- port_stat_grp->default_groups[1] = &lun->port_stat_grps.scsi_tgt_port_group;
- port_stat_grp->default_groups[2] = &lun->port_stat_grps.scsi_transport_group;
- port_stat_grp->default_groups[3] = NULL;
+ configfs_add_default_group(&lun->port_stat_grps.scsi_transport_group,
+ &lun->port_stat_grps.stat_group);
}
/*
@@ -1351,14 +1353,13 @@ static struct config_item_type target_stat_scsi_att_intr_port_cit = {
*/
void target_stat_setup_mappedlun_default_groups(struct se_lun_acl *lacl)
{
- struct config_group *ml_stat_grp = &lacl->ml_stat_grps.stat_group;
-
config_group_init_type_name(&lacl->ml_stat_grps.scsi_auth_intr_group,
"scsi_auth_intr", &target_stat_scsi_auth_intr_cit);
+ configfs_add_default_group(&lacl->ml_stat_grps.scsi_auth_intr_group,
+ &lacl->ml_stat_grps.stat_group);
+
config_group_init_type_name(&lacl->ml_stat_grps.scsi_att_intr_port_group,
"scsi_att_intr_port", &target_stat_scsi_att_intr_port_cit);
-
- ml_stat_grp->default_groups[0] = &lacl->ml_stat_grps.scsi_auth_intr_group;
- ml_stat_grp->default_groups[1] = &lacl->ml_stat_grps.scsi_att_intr_port_group;
- ml_stat_grp->default_groups[2] = NULL;
+ configfs_add_default_group(&lacl->ml_stat_grps.scsi_att_intr_port_group,
+ &lacl->ml_stat_grps.stat_group);
}
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 590c449..2f8081f 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -49,7 +49,6 @@ struct gadget_info {
struct config_group configs_group;
struct config_group strings_group;
struct config_group os_desc_group;
- struct config_group *default_groups[5];
struct mutex lock;
struct usb_gadget_strings *gstrings[MAX_USB_STRING_LANGS + 1];
@@ -71,7 +70,6 @@ static inline struct gadget_info *to_gadget_info(struct config_item *item)
struct config_usb_cfg {
struct config_group group;
struct config_group strings_group;
- struct config_group *default_groups[2];
struct list_head string_list;
struct usb_configuration c;
struct list_head func_list;
@@ -666,13 +664,12 @@ static struct config_group *config_desc_make(
INIT_LIST_HEAD(&cfg->string_list);
INIT_LIST_HEAD(&cfg->func_list);
- cfg->group.default_groups = cfg->default_groups;
- cfg->default_groups[0] = &cfg->strings_group;
-
config_group_init_type_name(&cfg->group, name,
&gadget_config_type);
+
config_group_init_type_name(&cfg->strings_group, "strings",
&gadget_config_name_strings_type);
+ configfs_add_default_group(&cfg->strings_group, &cfg->group);
ret = usb_add_config_only(&gi->cdev, &cfg->c);
if (ret)
@@ -1149,15 +1146,11 @@ int usb_os_desc_prepare_interf_dir(struct config_group *parent,
char **names,
struct module *owner)
{
- struct config_group **f_default_groups, *os_desc_group,
- **interface_groups;
+ struct config_group *os_desc_group;
struct config_item_type *os_desc_type, *interface_type;
vla_group(data_chunk);
- vla_item(data_chunk, struct config_group *, f_default_groups, 2);
vla_item(data_chunk, struct config_group, os_desc_group, 1);
- vla_item(data_chunk, struct config_group *, interface_groups,
- n_interf + 1);
vla_item(data_chunk, struct config_item_type, os_desc_type, 1);
vla_item(data_chunk, struct config_item_type, interface_type, 1);
@@ -1165,18 +1158,14 @@ int usb_os_desc_prepare_interf_dir(struct config_group *parent,
if (!vlabuf)
return -ENOMEM;
- f_default_groups = vla_ptr(vlabuf, data_chunk, f_default_groups);
os_desc_group = vla_ptr(vlabuf, data_chunk, os_desc_group);
os_desc_type = vla_ptr(vlabuf, data_chunk, os_desc_type);
- interface_groups = vla_ptr(vlabuf, data_chunk, interface_groups);
interface_type = vla_ptr(vlabuf, data_chunk, interface_type);
- parent->default_groups = f_default_groups;
os_desc_type->ct_owner = owner;
config_group_init_type_name(os_desc_group, "os_desc", os_desc_type);
- f_default_groups[0] = os_desc_group;
+ configfs_add_default_group(os_desc_group, parent);
- os_desc_group->default_groups = interface_groups;
interface_type->ct_group_ops = &interf_grp_ops;
interface_type->ct_attrs = interf_grp_attrs;
interface_type->ct_owner = owner;
@@ -1189,7 +1178,7 @@ int usb_os_desc_prepare_interf_dir(struct config_group *parent,
config_group_init_type_name(&d->group, "", interface_type);
config_item_set_name(&d->group.cg_item, "interface.%s",
names[n_interf]);
- interface_groups[n_interf] = &d->group;
+ configfs_add_default_group(&d->group, os_desc_group);
}
return 0;
@@ -1423,20 +1412,23 @@ static struct config_group *gadgets_make(
if (!gi)
return ERR_PTR(-ENOMEM);
- gi->group.default_groups = gi->default_groups;
- gi->group.default_groups[0] = &gi->functions_group;
- gi->group.default_groups[1] = &gi->configs_group;
- gi->group.default_groups[2] = &gi->strings_group;
- gi->group.default_groups[3] = &gi->os_desc_group;
+ config_group_init_type_name(&gi->group, name, &gadget_root_type);
config_group_init_type_name(&gi->functions_group, "functions",
&functions_type);
+ configfs_add_default_group(&gi->functions_group, &gi->group);
+
config_group_init_type_name(&gi->configs_group, "configs",
&config_desc_type);
+ configfs_add_default_group(&gi->configs_group, &gi->group);
+
config_group_init_type_name(&gi->strings_group, "strings",
&gadget_strings_strings_type);
+ configfs_add_default_group(&gi->strings_group, &gi->group);
+
config_group_init_type_name(&gi->os_desc_group, "os_desc",
&os_desc_type);
+ configfs_add_default_group(&gi->os_desc_group, &gi->group);
gi->composite.bind = configfs_do_nothing;
gi->composite.unbind = configfs_do_nothing;
@@ -1461,8 +1453,6 @@ static struct config_group *gadgets_make(
if (!gi->composite.gadget_driver.function)
goto err;
- config_group_init_type_name(&gi->group, name,
- &gadget_root_type);
return &gi->group;
err:
kfree(gi);
diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
index 223ccf8..142bb77 100644
--- a/drivers/usb/gadget/function/f_mass_storage.c
+++ b/drivers/usb/gadget/function/f_mass_storage.c
@@ -3484,12 +3484,12 @@ static struct usb_function_instance *fsg_alloc_inst(void)
opts->lun0.lun = opts->common->luns[0];
opts->lun0.lun_id = 0;
- config_group_init_type_name(&opts->lun0.group, "lun.0", &fsg_lun_type);
- opts->default_groups[0] = &opts->lun0.group;
- opts->func_inst.group.default_groups = opts->default_groups;
config_group_init_type_name(&opts->func_inst.group, "", &fsg_func_type);
+ config_group_init_type_name(&opts->lun0.group, "lun.0", &fsg_lun_type);
+ configfs_add_default_group(&opts->lun0.group, &opts->func_inst.group);
+
return &opts->func_inst;
release_buffers:
diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c
index e587767..f577eec 100644
--- a/drivers/usb/gadget/function/f_rndis.c
+++ b/drivers/usb/gadget/function/f_rndis.c
@@ -889,7 +889,6 @@ static void rndis_free_inst(struct usb_function_instance *f)
free_netdev(opts->net);
}
- kfree(opts->rndis_os_desc.group.default_groups); /* single VLA chunk */
kfree(opts);
}
@@ -916,10 +915,10 @@ static struct usb_function_instance *rndis_alloc_inst(void)
descs[0] = &opts->rndis_os_desc;
names[0] = "rndis";
- usb_os_desc_prepare_interf_dir(&opts->func_inst.group, 1, descs,
- names, THIS_MODULE);
config_group_init_type_name(&opts->func_inst.group, "",
&rndis_func_type);
+ usb_os_desc_prepare_interf_dir(&opts->func_inst.group, 1, descs,
+ names, THIS_MODULE);
return &opts->func_inst;
}
diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c
index ad8c9b0..66753ba 100644
--- a/drivers/usb/gadget/function/uvc_configfs.c
+++ b/drivers/usb/gadget/function/uvc_configfs.c
@@ -272,11 +272,6 @@ static struct config_item_type uvcg_default_processing_type = {
/* struct uvcg_processing {}; */
-static struct config_group *uvcg_processing_default_groups[] = {
- &uvcg_default_processing.group,
- NULL,
-};
-
/* control/processing */
static struct uvcg_processing_grp {
struct config_group group;
@@ -394,11 +389,6 @@ static struct config_item_type uvcg_default_camera_type = {
/* struct uvcg_camera {}; */
-static struct config_group *uvcg_camera_default_groups[] = {
- &uvcg_default_camera.group,
- NULL,
-};
-
/* control/terminal/camera */
static struct uvcg_camera_grp {
struct config_group group;
@@ -477,11 +467,6 @@ static struct config_item_type uvcg_default_output_type = {
/* struct uvcg_output {}; */
-static struct config_group *uvcg_output_default_groups[] = {
- &uvcg_default_output.group,
- NULL,
-};
-
/* control/terminal/output */
static struct uvcg_output_grp {
struct config_group group;
@@ -491,12 +476,6 @@ static struct config_item_type uvcg_output_grp_type = {
.ct_owner = THIS_MODULE,
};
-static struct config_group *uvcg_terminal_default_groups[] = {
- &uvcg_camera_grp.group,
- &uvcg_output_grp.group,
- NULL,
-};
-
/* control/terminal */
static struct uvcg_terminal_grp {
struct config_group group;
@@ -619,12 +598,6 @@ static struct config_item_type uvcg_control_class_type = {
.ct_owner = THIS_MODULE,
};
-static struct config_group *uvcg_control_class_default_groups[] = {
- &uvcg_control_class_fs.group,
- &uvcg_control_class_ss.group,
- NULL,
-};
-
/* control/class */
static struct uvcg_control_class_grp {
struct config_group group;
@@ -634,14 +607,6 @@ static struct config_item_type uvcg_control_class_grp_type = {
.ct_owner = THIS_MODULE,
};
-static struct config_group *uvcg_control_default_groups[] = {
- &uvcg_control_header_grp.group,
- &uvcg_processing_grp.group,
- &uvcg_terminal_grp.group,
- &uvcg_control_class_grp.group,
- NULL,
-};
-
/* control */
static struct uvcg_control_grp {
struct config_group group;
@@ -1780,11 +1745,6 @@ static struct config_item_type uvcg_default_color_matching_type = {
/* struct uvcg_color_matching {}; */
-static struct config_group *uvcg_color_matching_default_groups[] = {
- &uvcg_default_color_matching.group,
- NULL,
-};
-
/* streaming/color_matching */
static struct uvcg_color_matching_grp {
struct config_group group;
@@ -2145,13 +2105,6 @@ static struct config_item_type uvcg_streaming_class_type = {
.ct_owner = THIS_MODULE,
};
-static struct config_group *uvcg_streaming_class_default_groups[] = {
- &uvcg_streaming_class_fs.group,
- &uvcg_streaming_class_hs.group,
- &uvcg_streaming_class_ss.group,
- NULL,
-};
-
/* streaming/class */
static struct uvcg_streaming_class_grp {
struct config_group group;
@@ -2161,15 +2114,6 @@ static struct config_item_type uvcg_streaming_class_grp_type = {
.ct_owner = THIS_MODULE,
};
-static struct config_group *uvcg_streaming_default_groups[] = {
- &uvcg_streaming_header_grp.group,
- &uvcg_uncompressed_grp.group,
- &uvcg_mjpeg_grp.group,
- &uvcg_color_matching_grp.group,
- &uvcg_streaming_class_grp.group,
- NULL,
-};
-
/* streaming */
static struct uvcg_streaming_grp {
struct config_group group;
@@ -2179,12 +2123,6 @@ static struct config_item_type uvcg_streaming_grp_type = {
.ct_owner = THIS_MODULE,
};
-static struct config_group *uvcg_default_groups[] = {
- &uvcg_control_grp.group,
- &uvcg_streaming_grp.group,
- NULL,
-};
-
static inline struct f_uvc_opts *to_f_uvc_opts(struct config_item *item)
{
return container_of(to_config_group(item), struct f_uvc_opts,
@@ -2273,59 +2211,64 @@ static struct config_item_type uvc_func_type = {
.ct_owner = THIS_MODULE,
};
-static inline void uvcg_init_group(struct config_group *g,
- struct config_group **default_groups,
- const char *name,
- struct config_item_type *type)
-{
- g->default_groups = default_groups;
- config_group_init_type_name(g, name, type);
-}
-
int uvcg_attach_configfs(struct f_uvc_opts *opts)
{
config_group_init_type_name(&uvcg_control_header_grp.group,
"header",
&uvcg_control_header_grp_type);
+
config_group_init_type_name(&uvcg_default_processing.group,
- "default",
- &uvcg_default_processing_type);
- uvcg_init_group(&uvcg_processing_grp.group,
- uvcg_processing_default_groups,
- "processing",
- &uvcg_processing_grp_type);
+ "default", &uvcg_default_processing_type);
+ config_group_init_type_name(&uvcg_processing_grp.group,
+ "processing", &uvcg_processing_grp_type);
+ configfs_add_default_group(&uvcg_default_processing.group,
+ &uvcg_processing_grp.group);
+
config_group_init_type_name(&uvcg_default_camera.group,
- "default",
- &uvcg_default_camera_type);
- uvcg_init_group(&uvcg_camera_grp.group,
- uvcg_camera_default_groups,
- "camera",
- &uvcg_camera_grp_type);
+ "default", &uvcg_default_camera_type);
+ config_group_init_type_name(&uvcg_camera_grp.group,
+ "camera", &uvcg_camera_grp_type);
+ configfs_add_default_group(&uvcg_default_camera.group,
+ &uvcg_camera_grp.group);
+
config_group_init_type_name(&uvcg_default_output.group,
- "default",
- &uvcg_default_output_type);
- uvcg_init_group(&uvcg_output_grp.group,
- uvcg_output_default_groups,
- "output",
- &uvcg_output_grp_type);
- uvcg_init_group(&uvcg_terminal_grp.group,
- uvcg_terminal_default_groups,
- "terminal",
- &uvcg_terminal_grp_type);
+ "default", &uvcg_default_output_type);
+ config_group_init_type_name(&uvcg_output_grp.group,
+ "output", &uvcg_output_grp_type);
+ configfs_add_default_group(&uvcg_default_output.group,
+ &uvcg_output_grp.group);
+
+ config_group_init_type_name(&uvcg_terminal_grp.group,
+ "terminal", &uvcg_terminal_grp_type);
+ configfs_add_default_group(&uvcg_camera_grp.group,
+ &uvcg_terminal_grp.group);
+ configfs_add_default_group(&uvcg_output_grp.group,
+ &uvcg_terminal_grp.group);
+
config_group_init_type_name(&uvcg_control_class_fs.group,
- "fs",
- &uvcg_control_class_type);
+ "fs", &uvcg_control_class_type);
config_group_init_type_name(&uvcg_control_class_ss.group,
- "ss",
- &uvcg_control_class_type);
- uvcg_init_group(&uvcg_control_class_grp.group,
- uvcg_control_class_default_groups,
+ "ss", &uvcg_control_class_type);
+ config_group_init_type_name(&uvcg_control_class_grp.group,
"class",
&uvcg_control_class_grp_type);
- uvcg_init_group(&uvcg_control_grp.group,
- uvcg_control_default_groups,
+ configfs_add_default_group(&uvcg_control_class_fs.group,
+ &uvcg_control_class_grp.group);
+ configfs_add_default_group(&uvcg_control_class_ss.group,
+ &uvcg_control_class_grp.group);
+
+ config_group_init_type_name(&uvcg_control_grp.group,
"control",
&uvcg_control_grp_type);
+ configfs_add_default_group(&uvcg_control_header_grp.group,
+ &uvcg_control_grp.group);
+ configfs_add_default_group(&uvcg_processing_grp.group,
+ &uvcg_control_grp.group);
+ configfs_add_default_group(&uvcg_terminal_grp.group,
+ &uvcg_control_grp.group);
+ configfs_add_default_group(&uvcg_control_class_grp.group,
+ &uvcg_control_grp.group);
+
config_group_init_type_name(&uvcg_streaming_header_grp.group,
"header",
&uvcg_streaming_header_grp_type);
@@ -2338,30 +2281,47 @@ int uvcg_attach_configfs(struct f_uvc_opts *opts)
config_group_init_type_name(&uvcg_default_color_matching.group,
"default",
&uvcg_default_color_matching_type);
- uvcg_init_group(&uvcg_color_matching_grp.group,
- uvcg_color_matching_default_groups,
+ config_group_init_type_name(&uvcg_color_matching_grp.group,
"color_matching",
&uvcg_color_matching_grp_type);
+ configfs_add_default_group(&uvcg_default_color_matching.group,
+ &uvcg_color_matching_grp.group);
+
config_group_init_type_name(&uvcg_streaming_class_fs.group,
- "fs",
- &uvcg_streaming_class_type);
+ "fs", &uvcg_streaming_class_type);
config_group_init_type_name(&uvcg_streaming_class_hs.group,
- "hs",
- &uvcg_streaming_class_type);
+ "hs", &uvcg_streaming_class_type);
config_group_init_type_name(&uvcg_streaming_class_ss.group,
- "ss",
- &uvcg_streaming_class_type);
- uvcg_init_group(&uvcg_streaming_class_grp.group,
- uvcg_streaming_class_default_groups,
- "class",
- &uvcg_streaming_class_grp_type);
- uvcg_init_group(&uvcg_streaming_grp.group,
- uvcg_streaming_default_groups,
- "streaming",
- &uvcg_streaming_grp_type);
- uvcg_init_group(&opts->func_inst.group,
- uvcg_default_groups,
+ "ss", &uvcg_streaming_class_type);
+ config_group_init_type_name(&uvcg_streaming_class_grp.group,
+ "class", &uvcg_streaming_class_grp_type);
+ configfs_add_default_group(&uvcg_streaming_class_fs.group,
+ &uvcg_streaming_class_grp.group);
+ configfs_add_default_group(&uvcg_streaming_class_hs.group,
+ &uvcg_streaming_class_grp.group);
+ configfs_add_default_group(&uvcg_streaming_class_ss.group,
+ &uvcg_streaming_class_grp.group);
+
+ config_group_init_type_name(&uvcg_streaming_grp.group,
+ "streaming", &uvcg_streaming_grp_type);
+ configfs_add_default_group(&uvcg_streaming_header_grp.group,
+ &uvcg_streaming_grp.group);
+ configfs_add_default_group(&uvcg_uncompressed_grp.group,
+ &uvcg_streaming_grp.group);
+ configfs_add_default_group(&uvcg_mjpeg_grp.group,
+ &uvcg_streaming_grp.group);
+ configfs_add_default_group(&uvcg_color_matching_grp.group,
+ &uvcg_streaming_grp.group);
+ configfs_add_default_group(&uvcg_streaming_class_grp.group,
+ &uvcg_streaming_grp.group);
+
+ config_group_init_type_name(&opts->func_inst.group,
"",
&uvc_func_type);
+ configfs_add_default_group(&uvcg_control_grp.group,
+ &opts->func_inst.group);
+ configfs_add_default_group(&uvcg_streaming_grp.group,
+ &opts->func_inst.group);
+
return 0;
}
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index f419519..b51ce67 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -701,23 +701,29 @@ static int populate_groups(struct config_group *group)
{
struct config_group *new_group;
int ret = 0;
- int i;
-
- if (group->default_groups) {
- for (i = 0; group->default_groups[i]; i++) {
- new_group = group->default_groups[i];
- ret = create_default_group(group, new_group);
- if (ret) {
- detach_groups(group);
- break;
- }
+ list_for_each_entry(new_group, &group->default_groups, group_entry) {
+ ret = create_default_group(group, new_group);
+ if (ret) {
+ detach_groups(group);
+ break;
}
}
return ret;
}
+void configfs_remove_default_groups(struct config_group *group)
+{
+ struct config_group *g, *n;
+
+ list_for_each_entry_safe(g, n, &group->default_groups, group_entry) {
+ list_del(&g->group_entry);
+ config_item_put(&g->cg_item);
+ }
+}
+EXPORT_SYMBOL(configfs_remove_default_groups);
+
/*
* All of link_obj/unlink_obj/link_group/unlink_group require that
* subsys->su_mutex is held.
@@ -766,15 +772,10 @@ static void link_obj(struct config_item *parent_item, struct config_item *item)
static void unlink_group(struct config_group *group)
{
- int i;
struct config_group *new_group;
- if (group->default_groups) {
- for (i = 0; group->default_groups[i]; i++) {
- new_group = group->default_groups[i];
- unlink_group(new_group);
- }
- }
+ list_for_each_entry(new_group, &group->default_groups, group_entry)
+ unlink_group(new_group);
group->cg_subsys = NULL;
unlink_obj(&group->cg_item);
@@ -782,7 +783,6 @@ static void unlink_group(struct config_group *group)
static void link_group(struct config_group *parent_group, struct config_group *group)
{
- int i;
struct config_group *new_group;
struct configfs_subsystem *subsys = NULL; /* gcc is a turd */
@@ -796,12 +796,8 @@ static void link_group(struct config_group *parent_group, struct config_group *g
BUG();
group->cg_subsys = subsys;
- if (group->default_groups) {
- for (i = 0; group->default_groups[i]; i++) {
- new_group = group->default_groups[i];
- link_group(group, new_group);
- }
- }
+ list_for_each_entry(new_group, &group->default_groups, group_entry)
+ link_group(group, new_group);
}
/*
diff --git a/fs/configfs/item.c b/fs/configfs/item.c
index b863a09..8b2a994 100644
--- a/fs/configfs/item.c
+++ b/fs/configfs/item.c
@@ -182,6 +182,7 @@ void config_group_init(struct config_group *group)
{
config_item_init(&group->cg_item);
INIT_LIST_HEAD(&group->cg_children);
+ INIT_LIST_HEAD(&group->default_groups);
}
EXPORT_SYMBOL(config_group_init);
diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index 8e294fb..5191121 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -346,7 +346,6 @@ static struct config_group *make_cluster(struct config_group *g,
void *gps = NULL;
cl = kzalloc(sizeof(struct dlm_cluster), GFP_NOFS);
- gps = kcalloc(3, sizeof(struct config_group *), GFP_NOFS);
sps = kzalloc(sizeof(struct dlm_spaces), GFP_NOFS);
cms = kzalloc(sizeof(struct dlm_comms), GFP_NOFS);
@@ -357,10 +356,8 @@ static struct config_group *make_cluster(struct config_group *g,
config_group_init_type_name(&sps->ss_group, "spaces", &spaces_type);
config_group_init_type_name(&cms->cs_group, "comms", &comms_type);
- cl->group.default_groups = gps;
- cl->group.default_groups[0] = &sps->ss_group;
- cl->group.default_groups[1] = &cms->cs_group;
- cl->group.default_groups[2] = NULL;
+ configfs_add_default_group(&sps->ss_group, &cl->group);
+ configfs_add_default_group(&cms->cs_group, &cl->group);
cl->cl_tcp_port = dlm_config.ci_tcp_port;
cl->cl_buffer_size = dlm_config.ci_buffer_size;
@@ -383,7 +380,6 @@ static struct config_group *make_cluster(struct config_group *g,
fail:
kfree(cl);
- kfree(gps);
kfree(sps);
kfree(cms);
return ERR_PTR(-ENOMEM);
@@ -392,14 +388,8 @@ static struct config_group *make_cluster(struct config_group *g,
static void drop_cluster(struct config_group *g, struct config_item *i)
{
struct dlm_cluster *cl = config_item_to_cluster(i);
- struct config_item *tmp;
- int j;
- for (j = 0; cl->group.default_groups[j]; j++) {
- tmp = &cl->group.default_groups[j]->cg_item;
- cl->group.default_groups[j] = NULL;
- config_item_put(tmp);
- }
+ configfs_remove_default_groups(&cl->group);
space_list = NULL;
comm_list = NULL;
@@ -410,7 +400,6 @@ static void drop_cluster(struct config_group *g, struct config_item *i)
static void release_cluster(struct config_item *i)
{
struct dlm_cluster *cl = config_item_to_cluster(i);
- kfree(cl->group.default_groups);
kfree(cl);
}
@@ -418,21 +407,17 @@ static struct config_group *make_space(struct config_group *g, const char *name)
{
struct dlm_space *sp = NULL;
struct dlm_nodes *nds = NULL;
- void *gps = NULL;
sp = kzalloc(sizeof(struct dlm_space), GFP_NOFS);
- gps = kcalloc(2, sizeof(struct config_group *), GFP_NOFS);
nds = kzalloc(sizeof(struct dlm_nodes), GFP_NOFS);
- if (!sp || !gps || !nds)
+ if (!sp || !nds)
goto fail;
config_group_init_type_name(&sp->group, name, &space_type);
- config_group_init_type_name(&nds->ns_group, "nodes", &nodes_type);
- sp->group.default_groups = gps;
- sp->group.default_groups[0] = &nds->ns_group;
- sp->group.default_groups[1] = NULL;
+ config_group_init_type_name(&nds->ns_group, "nodes", &nodes_type);
+ configfs_add_default_group(&nds->ns_group, &sp->group);
INIT_LIST_HEAD(&sp->members);
mutex_init(&sp->members_lock);
@@ -441,7 +426,6 @@ static struct config_group *make_space(struct config_group *g, const char *name)
fail:
kfree(sp);
- kfree(gps);
kfree(nds);
return ERR_PTR(-ENOMEM);
}
@@ -449,24 +433,16 @@ static struct config_group *make_space(struct config_group *g, const char *name)
static void drop_space(struct config_group *g, struct config_item *i)
{
struct dlm_space *sp = config_item_to_space(i);
- struct config_item *tmp;
- int j;
/* assert list_empty(&sp->members) */
- for (j = 0; sp->group.default_groups[j]; j++) {
- tmp = &sp->group.default_groups[j]->cg_item;
- sp->group.default_groups[j] = NULL;
- config_item_put(tmp);
- }
-
+ configfs_remove_default_groups(&sp->group);
config_item_put(i);
}
static void release_space(struct config_item *i)
{
struct dlm_space *sp = config_item_to_space(i);
- kfree(sp->group.default_groups);
kfree(sp);
}
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
index ebe5438..b17d180 100644
--- a/fs/ocfs2/cluster/nodemanager.c
+++ b/fs/ocfs2/cluster/nodemanager.c
@@ -630,7 +630,6 @@ static void o2nm_cluster_release(struct config_item *item)
{
struct o2nm_cluster *cluster = to_o2nm_cluster(item);
- kfree(cluster->cl_group.default_groups);
kfree(cluster);
}
@@ -666,7 +665,6 @@ static struct config_group *o2nm_cluster_group_make_group(struct config_group *g
struct o2nm_cluster *cluster = NULL;
struct o2nm_node_group *ns = NULL;
struct config_group *o2hb_group = NULL, *ret = NULL;
- void *defs = NULL;
/* this runs under the parent dir's i_mutex; there can be only
* one caller in here at a time */
@@ -675,20 +673,18 @@ static struct config_group *o2nm_cluster_group_make_group(struct config_group *g
cluster = kzalloc(sizeof(struct o2nm_cluster), GFP_KERNEL);
ns = kzalloc(sizeof(struct o2nm_node_group), GFP_KERNEL);
- defs = kcalloc(3, sizeof(struct config_group *), GFP_KERNEL);
o2hb_group = o2hb_alloc_hb_set();
- if (cluster == NULL || ns == NULL || o2hb_group == NULL || defs == NULL)
+ if (cluster == NULL || ns == NULL || o2hb_group == NULL)
goto out;
config_group_init_type_name(&cluster->cl_group, name,
&o2nm_cluster_type);
+ configfs_add_default_group(&ns->ns_group, &cluster->cl_group);
+
config_group_init_type_name(&ns->ns_group, "node",
&o2nm_node_group_type);
+ configfs_add_default_group(o2hb_group, &cluster->cl_group);
- cluster->cl_group.default_groups = defs;
- cluster->cl_group.default_groups[0] = &ns->ns_group;
- cluster->cl_group.default_groups[1] = o2hb_group;
- cluster->cl_group.default_groups[2] = NULL;
rwlock_init(&cluster->cl_nodes_lock);
cluster->cl_node_ip_tree = RB_ROOT;
cluster->cl_reconnect_delay_ms = O2NET_RECONNECT_DELAY_MS_DEFAULT;
@@ -704,7 +700,6 @@ out:
kfree(cluster);
kfree(ns);
o2hb_free_hb_set(o2hb_group);
- kfree(defs);
ret = ERR_PTR(-ENOMEM);
}
@@ -714,18 +709,11 @@ out:
static void o2nm_cluster_group_drop_item(struct config_group *group, struct config_item *item)
{
struct o2nm_cluster *cluster = to_o2nm_cluster(item);
- int i;
- struct config_item *killme;
BUG_ON(o2nm_single_cluster != cluster);
o2nm_single_cluster = NULL;
- for (i = 0; cluster->cl_group.default_groups[i]; i++) {
- killme = &cluster->cl_group.default_groups[i]->cg_item;
- cluster->cl_group.default_groups[i] = NULL;
- config_item_put(killme);
- }
-
+ configfs_remove_default_groups(&cluster->cl_group);
config_item_put(item);
}
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index f8165c1..485fe55 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -96,7 +96,8 @@ struct config_group {
struct config_item cg_item;
struct list_head cg_children;
struct configfs_subsystem *cg_subsys;
- struct config_group **default_groups;
+ struct list_head default_groups;
+ struct list_head group_entry;
};
extern void config_group_init(struct config_group *group);
@@ -123,6 +124,12 @@ extern struct config_item *config_group_find_item(struct config_group *,
const char *);
+static inline void configfs_add_default_group(struct config_group *new_group,
+ struct config_group *group)
+{
+ list_add_tail(&new_group->group_entry, &group->default_groups);
+}
+
struct configfs_attribute {
const char *ca_name;
struct module *ca_owner;
@@ -251,6 +258,8 @@ int configfs_register_group(struct config_group *parent_group,
struct config_group *group);
void configfs_unregister_group(struct config_group *group);
+void configfs_remove_default_groups(struct config_group *group);
+
struct config_group *
configfs_register_default_group(struct config_group *parent_group,
const char *name,
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index e8c8c08..1b09cac 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -560,7 +560,6 @@ struct se_node_acl {
struct config_group acl_auth_group;
struct config_group acl_param_group;
struct config_group acl_fabric_stat_group;
- struct config_group *acl_default_groups[5];
struct list_head acl_list;
struct list_head acl_sess_list;
struct completion acl_free_comp;
@@ -887,7 +886,6 @@ struct se_portal_group {
const struct target_core_fabric_ops *se_tpg_tfo;
struct se_wwn *se_tpg_wwn;
struct config_group tpg_group;
- struct config_group *tpg_default_groups[7];
struct config_group tpg_lun_group;
struct config_group tpg_np_group;
struct config_group tpg_acl_group;
@@ -923,7 +921,6 @@ static inline struct se_portal_group *param_to_tpg(struct config_item *item)
struct se_wwn {
struct target_fabric_configfs *wwn_tf;
struct config_group wwn_group;
- struct config_group *wwn_default_groups[2];
struct config_group fabric_stat_group;
};
--
2.1.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [lkp] [configfs] 7d3c5f36a5: BUG: unable to handle kernel
2016-02-29 8:19 ` Christoph Hellwig
@ 2016-02-29 8:31 ` Huang, Ying
2016-02-29 8:54 ` Christoph Hellwig
0 siblings, 1 reply; 4+ messages in thread
From: Huang, Ying @ 2016-02-29 8:31 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: LKML, 0day robot
Christoph Hellwig <hch@lst.de> writes:
> The version below should fix it, how do I inject that into the bot
> again?
Just commit it in your tree. The bot will fetch and test it
automatically although you cannot get all boot test success notification
now yet. We are working on that.
Best Regards,
Huang, Ying
> ---
> From bf51ab83e9a71cefa9b07336902f9b30931bda19 Mon Sep 17 00:00:00 2001
> From: Christoph Hellwig <hch@lst.de>
> Date: Fri, 26 Feb 2016 11:02:14 +0100
> Subject: configfs: switch ->default groups to a linked list
>
> Replace the current NULL-terminated array of default groups with a linked
> list. This gets rid of lots of nasty code to size and/or dynamically
> allocate the array.
>
> While we're at it also provide a conveniant helper to remove the default
> groups.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> Documentation/filesystems/configfs/configfs.txt | 11 +-
> drivers/infiniband/core/cma_configfs.c | 31 ++--
> drivers/target/iscsi/iscsi_target_configfs.c | 75 +++------
> drivers/target/target_core_configfs.c | 203 +++++-------------------
> drivers/target/target_core_fabric_configfs.c | 194 ++++++----------------
> drivers/target/target_core_internal.h | 1 -
> drivers/target/target_core_stat.c | 41 ++---
> drivers/usb/gadget/configfs.c | 36 ++---
> drivers/usb/gadget/function/f_mass_storage.c | 6 +-
> drivers/usb/gadget/function/f_rndis.c | 5 +-
> drivers/usb/gadget/function/uvc_configfs.c | 198 +++++++++--------------
> fs/configfs/dir.c | 44 +++--
> fs/configfs/item.c | 1 +
> fs/dlm/config.c | 38 +----
> fs/ocfs2/cluster/nodemanager.c | 22 +--
> include/linux/configfs.h | 11 +-
> include/target/target_core_base.h | 3 -
> 17 files changed, 286 insertions(+), 634 deletions(-)
>
> diff --git a/Documentation/filesystems/configfs/configfs.txt b/Documentation/filesystems/configfs/configfs.txt
> index e5fe521..8ec9136 100644
> --- a/Documentation/filesystems/configfs/configfs.txt
> +++ b/Documentation/filesystems/configfs/configfs.txt
> @@ -250,7 +250,8 @@ child item.
> struct config_item cg_item;
> struct list_head cg_children;
> struct configfs_subsystem *cg_subsys;
> - struct config_group **default_groups;
> + struct list_head default_groups;
> + struct list_head group_entry;
> };
>
> void config_group_init(struct config_group *group);
> @@ -420,15 +421,15 @@ These automatic subgroups, or default groups, do not preclude other
> children of the parent group. If ct_group_ops->make_group() exists,
> other child groups can be created on the parent group directly.
>
> -A configfs subsystem specifies default groups by filling in the
> -NULL-terminated array default_groups on the config_group structure.
> -Each group in that array is populated in the configfs tree at the same
> +A configfs subsystem specifies default groups by adding them using the
> +configfs_add_default_group() function to the parent config_group
> +structure. Each added group is populated in the configfs tree at the same
> time as the parent group. Similarly, they are removed at the same time
> as the parent. No extra notification is provided. When a ->drop_item()
> method call notifies the subsystem the parent group is going away, it
> also means every default group child associated with that parent group.
>
> -As a consequence of this, default_groups cannot be removed directly via
> +As a consequence of this, default groups cannot be removed directly via
> rmdir(2). They also are not considered when rmdir(2) on the parent
> group is checking for children.
>
> diff --git a/drivers/infiniband/core/cma_configfs.c b/drivers/infiniband/core/cma_configfs.c
> index 18b112a..41573df 100644
> --- a/drivers/infiniband/core/cma_configfs.c
> +++ b/drivers/infiniband/core/cma_configfs.c
> @@ -49,8 +49,6 @@ struct cma_dev_group {
> char name[IB_DEVICE_NAME_MAX];
> struct config_group device_group;
> struct config_group ports_group;
> - struct config_group *default_dev_group[2];
> - struct config_group **default_ports_group;
> struct cma_dev_port_group *ports;
> };
>
> @@ -158,7 +156,6 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
> unsigned int i;
> unsigned int ports_num;
> struct cma_dev_port_group *ports;
> - struct config_group **ports_group;
> int err;
>
> ibdev = cma_get_ib_dev(cma_dev);
> @@ -169,9 +166,8 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
> ports_num = ibdev->phys_port_cnt;
> ports = kcalloc(ports_num, sizeof(*cma_dev_group->ports),
> GFP_KERNEL);
> - ports_group = kcalloc(ports_num + 1, sizeof(*ports_group), GFP_KERNEL);
>
> - if (!ports || !ports_group) {
> + if (!ports) {
> err = -ENOMEM;
> goto free;
> }
> @@ -185,18 +181,16 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
> config_group_init_type_name(&ports[i].group,
> port_str,
> &cma_port_group_type);
> - ports_group[i] = &ports[i].group;
> + configfs_add_default_group(&ports[i].group,
> + &cma_dev_group->ports_group);
> +
> }
> - ports_group[i] = NULL;
> - cma_dev_group->default_ports_group = ports_group;
> cma_dev_group->ports = ports;
>
> return 0;
> free:
> kfree(ports);
> - kfree(ports_group);
> cma_dev_group->ports = NULL;
> - cma_dev_group->default_ports_group = NULL;
> return err;
> }
>
> @@ -220,9 +214,7 @@ static void release_cma_ports_group(struct config_item *item)
> ports_group);
>
> kfree(cma_dev_group->ports);
> - kfree(cma_dev_group->default_ports_group);
> cma_dev_group->ports = NULL;
> - cma_dev_group->default_ports_group = NULL;
> };
>
> static struct configfs_item_operations cma_ports_item_ops = {
> @@ -263,22 +255,17 @@ static struct config_group *make_cma_dev(struct config_group *group,
>
> strncpy(cma_dev_group->name, name, sizeof(cma_dev_group->name));
>
> - err = make_cma_ports(cma_dev_group, cma_dev);
> - if (err)
> - goto fail;
> -
> - cma_dev_group->ports_group.default_groups =
> - cma_dev_group->default_ports_group;
> config_group_init_type_name(&cma_dev_group->ports_group, "ports",
> &cma_ports_group_type);
>
> - cma_dev_group->device_group.default_groups
> - = cma_dev_group->default_dev_group;
> - cma_dev_group->default_dev_group[0] = &cma_dev_group->ports_group;
> - cma_dev_group->default_dev_group[1] = NULL;
> + err = make_cma_ports(cma_dev_group, cma_dev);
> + if (err)
> + goto fail;
>
> config_group_init_type_name(&cma_dev_group->device_group, name,
> &cma_device_group_type);
> + configfs_add_default_group(&cma_dev_group->ports_group,
> + &cma_dev_group->device_group);
>
> cma_deref_dev(cma_dev);
> return &cma_dev_group->device_group;
> diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
> index 2f821de..a24443b 100644
> --- a/drivers/target/iscsi/iscsi_target_configfs.c
> +++ b/drivers/target/iscsi/iscsi_target_configfs.c
> @@ -771,21 +771,11 @@ static int lio_target_init_nodeacl(struct se_node_acl *se_nacl,
> {
> struct iscsi_node_acl *acl =
> container_of(se_nacl, struct iscsi_node_acl, se_node_acl);
> - struct config_group *stats_cg = &se_nacl->acl_fabric_stat_group;
> -
> - stats_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!stats_cg->default_groups) {
> - pr_err("Unable to allocate memory for"
> - " stats_cg->default_groups\n");
> - return -ENOMEM;
> - }
>
> - stats_cg->default_groups[0] = &acl->node_stat_grps.iscsi_sess_stats_group;
> - stats_cg->default_groups[1] = NULL;
> config_group_init_type_name(&acl->node_stat_grps.iscsi_sess_stats_group,
> "iscsi_sess_stats", &iscsi_stat_sess_cit);
> -
> + configfs_add_default_group(&acl->node_stat_grps.iscsi_sess_stats_group,
> + &se_nacl->acl_fabric_stat_group);
> return 0;
> }
>
> @@ -793,17 +783,8 @@ static void lio_target_cleanup_nodeacl( struct se_node_acl *se_nacl)
> {
> struct iscsi_node_acl *acl = container_of(se_nacl,
> struct iscsi_node_acl, se_node_acl);
> - struct config_item *df_item;
> - struct config_group *stats_cg;
> - int i;
> -
> - stats_cg = &acl->se_node_acl.acl_fabric_stat_group;
> - for (i = 0; stats_cg->default_groups[i]; i++) {
> - df_item = &stats_cg->default_groups[i]->cg_item;
> - stats_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(stats_cg->default_groups);
> +
> + configfs_remove_default_groups(&acl->se_node_acl.acl_fabric_stat_group);
> }
>
> /* End items for lio_target_acl_cit */
> @@ -1260,42 +1241,37 @@ static struct se_wwn *lio_target_call_coreaddtiqn(
> struct config_group *group,
> const char *name)
> {
> - struct config_group *stats_cg;
> struct iscsi_tiqn *tiqn;
>
> tiqn = iscsit_add_tiqn((unsigned char *)name);
> if (IS_ERR(tiqn))
> return ERR_CAST(tiqn);
> - /*
> - * Setup struct iscsi_wwn_stat_grps for se_wwn->fabric_stat_group.
> - */
> - stats_cg = &tiqn->tiqn_wwn.fabric_stat_group;
> -
> - stats_cg->default_groups = kmalloc(sizeof(struct config_group *) * 6,
> - GFP_KERNEL);
> - if (!stats_cg->default_groups) {
> - pr_err("Unable to allocate memory for"
> - " stats_cg->default_groups\n");
> - iscsit_del_tiqn(tiqn);
> - return ERR_PTR(-ENOMEM);
> - }
>
> - stats_cg->default_groups[0] = &tiqn->tiqn_stat_grps.iscsi_instance_group;
> - stats_cg->default_groups[1] = &tiqn->tiqn_stat_grps.iscsi_sess_err_group;
> - stats_cg->default_groups[2] = &tiqn->tiqn_stat_grps.iscsi_tgt_attr_group;
> - stats_cg->default_groups[3] = &tiqn->tiqn_stat_grps.iscsi_login_stats_group;
> - stats_cg->default_groups[4] = &tiqn->tiqn_stat_grps.iscsi_logout_stats_group;
> - stats_cg->default_groups[5] = NULL;
> config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_instance_group,
> "iscsi_instance", &iscsi_stat_instance_cit);
> + configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_instance_group,
> + &tiqn->tiqn_wwn.fabric_stat_group);
> +
> config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_sess_err_group,
> "iscsi_sess_err", &iscsi_stat_sess_err_cit);
> + configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_sess_err_group,
> + &tiqn->tiqn_wwn.fabric_stat_group);
> +
> config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_tgt_attr_group,
> "iscsi_tgt_attr", &iscsi_stat_tgt_attr_cit);
> + configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_tgt_attr_group,
> + &tiqn->tiqn_wwn.fabric_stat_group);
> +
> config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_login_stats_group,
> "iscsi_login_stats", &iscsi_stat_login_cit);
> + configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_login_stats_group,
> + &tiqn->tiqn_wwn.fabric_stat_group);
> +
> config_group_init_type_name(&tiqn->tiqn_stat_grps.iscsi_logout_stats_group,
> "iscsi_logout_stats", &iscsi_stat_logout_cit);
> + configfs_add_default_group(&tiqn->tiqn_stat_grps.iscsi_logout_stats_group,
> + &tiqn->tiqn_wwn.fabric_stat_group);
> +
>
> pr_debug("LIO_Target_ConfigFS: REGISTER -> %s\n", tiqn->tiqn);
> pr_debug("LIO_Target_ConfigFS: REGISTER -> Allocated Node:"
> @@ -1307,17 +1283,8 @@ static void lio_target_call_coredeltiqn(
> struct se_wwn *wwn)
> {
> struct iscsi_tiqn *tiqn = container_of(wwn, struct iscsi_tiqn, tiqn_wwn);
> - struct config_item *df_item;
> - struct config_group *stats_cg;
> - int i;
> -
> - stats_cg = &tiqn->tiqn_wwn.fabric_stat_group;
> - for (i = 0; stats_cg->default_groups[i]; i++) {
> - df_item = &stats_cg->default_groups[i]->cg_item;
> - stats_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(stats_cg->default_groups);
> +
> + configfs_remove_default_groups(&tiqn->tiqn_wwn.fabric_stat_group);
>
> pr_debug("LIO_Target_ConfigFS: DEREGISTER -> %s\n",
> tiqn->tiqn);
> diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
> index 713c63d9..d498533 100644
> --- a/drivers/target/target_core_configfs.c
> +++ b/drivers/target/target_core_configfs.c
> @@ -194,13 +194,11 @@ static struct config_group *target_core_register_fabric(
> pr_debug("Target_Core_ConfigFS: REGISTER tfc_wwn_cit -> %p\n",
> &tf->tf_wwn_cit);
>
> - tf->tf_group.default_groups = tf->tf_default_groups;
> - tf->tf_group.default_groups[0] = &tf->tf_disc_group;
> - tf->tf_group.default_groups[1] = NULL;
> -
> config_group_init_type_name(&tf->tf_group, name, &tf->tf_wwn_cit);
> +
> config_group_init_type_name(&tf->tf_disc_group, "discovery_auth",
> &tf->tf_discovery_cit);
> + configfs_add_default_group(&tf->tf_disc_group, &tf->tf_group);
>
> pr_debug("Target_Core_ConfigFS: REGISTER -> Allocated Fabric:"
> " %s\n", tf->tf_group.cg_item.ci_name);
> @@ -216,9 +214,6 @@ static void target_core_deregister_fabric(
> {
> struct target_fabric_configfs *tf = container_of(
> to_config_group(item), struct target_fabric_configfs, tf_group);
> - struct config_group *tf_group;
> - struct config_item *df_item;
> - int i;
>
> pr_debug("Target_Core_ConfigFS: DEREGISTER -> Looking up %s in"
> " tf list\n", config_item_name(item));
> @@ -230,12 +225,7 @@ static void target_core_deregister_fabric(
> pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing ci"
> " %s\n", config_item_name(item));
>
> - tf_group = &tf->tf_group;
> - for (i = 0; tf_group->default_groups[i]; i++) {
> - df_item = &tf_group->default_groups[i]->cg_item;
> - tf_group->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> + configfs_remove_default_groups(&tf->tf_group);
> config_item_put(item);
> }
>
> @@ -2151,7 +2141,6 @@ static void target_core_dev_release(struct config_item *item)
> struct se_device *dev =
> container_of(dev_cg, struct se_device, dev_group);
>
> - kfree(dev_cg->default_groups);
> target_free_device(dev);
> }
>
> @@ -2819,8 +2808,6 @@ static struct config_group *target_core_make_subdev(
> struct se_hba *hba = item_to_hba(hba_ci);
> struct target_backend *tb = hba->backend;
> struct se_device *dev;
> - struct config_group *dev_cg = NULL, *tg_pt_gp_cg = NULL;
> - struct config_group *dev_stat_grp = NULL;
> int errno = -ENOMEM, ret;
>
> ret = mutex_lock_interruptible(&hba->hba_access_mutex);
> @@ -2831,73 +2818,52 @@ static struct config_group *target_core_make_subdev(
> if (!dev)
> goto out_unlock;
>
> - dev_cg = &dev->dev_group;
> -
> - dev_cg->default_groups = kmalloc(sizeof(struct config_group *) * 6,
> - GFP_KERNEL);
> - if (!dev_cg->default_groups)
> - goto out_free_device;
> + config_group_init_type_name(&dev->dev_group, name, &tb->tb_dev_cit);
>
> - config_group_init_type_name(dev_cg, name, &tb->tb_dev_cit);
> config_group_init_type_name(&dev->dev_attrib.da_group, "attrib",
> &tb->tb_dev_attrib_cit);
> + configfs_add_default_group(&dev->dev_attrib.da_group, &dev->dev_group);
> +
> config_group_init_type_name(&dev->dev_pr_group, "pr",
> &tb->tb_dev_pr_cit);
> + configfs_add_default_group(&dev->dev_pr_group, &dev->dev_group);
> +
> config_group_init_type_name(&dev->t10_wwn.t10_wwn_group, "wwn",
> &tb->tb_dev_wwn_cit);
> + configfs_add_default_group(&dev->t10_wwn.t10_wwn_group,
> + &dev->dev_group);
> +
> config_group_init_type_name(&dev->t10_alua.alua_tg_pt_gps_group,
> "alua", &tb->tb_dev_alua_tg_pt_gps_cit);
> + configfs_add_default_group(&dev->t10_alua.alua_tg_pt_gps_group,
> + &dev->dev_group);
> +
> config_group_init_type_name(&dev->dev_stat_grps.stat_group,
> "statistics", &tb->tb_dev_stat_cit);
> + configfs_add_default_group(&dev->dev_stat_grps.stat_group,
> + &dev->dev_group);
>
> - dev_cg->default_groups[0] = &dev->dev_attrib.da_group;
> - dev_cg->default_groups[1] = &dev->dev_pr_group;
> - dev_cg->default_groups[2] = &dev->t10_wwn.t10_wwn_group;
> - dev_cg->default_groups[3] = &dev->t10_alua.alua_tg_pt_gps_group;
> - dev_cg->default_groups[4] = &dev->dev_stat_grps.stat_group;
> - dev_cg->default_groups[5] = NULL;
> /*
> * Add core/$HBA/$DEV/alua/default_tg_pt_gp
> */
> tg_pt_gp = core_alua_allocate_tg_pt_gp(dev, "default_tg_pt_gp", 1);
> if (!tg_pt_gp)
> - goto out_free_dev_cg_default_groups;
> + goto out_free_device;
> dev->t10_alua.default_tg_pt_gp = tg_pt_gp;
>
> - tg_pt_gp_cg = &dev->t10_alua.alua_tg_pt_gps_group;
> - tg_pt_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!tg_pt_gp_cg->default_groups) {
> - pr_err("Unable to allocate tg_pt_gp_cg->"
> - "default_groups\n");
> - goto out_free_tg_pt_gp;
> - }
> -
> config_group_init_type_name(&tg_pt_gp->tg_pt_gp_group,
> "default_tg_pt_gp", &target_core_alua_tg_pt_gp_cit);
> - tg_pt_gp_cg->default_groups[0] = &tg_pt_gp->tg_pt_gp_group;
> - tg_pt_gp_cg->default_groups[1] = NULL;
> + configfs_add_default_group(&tg_pt_gp->tg_pt_gp_group,
> + &dev->t10_alua.alua_tg_pt_gps_group);
> +
> /*
> * Add core/$HBA/$DEV/statistics/ default groups
> */
> - dev_stat_grp = &dev->dev_stat_grps.stat_group;
> - dev_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 4,
> - GFP_KERNEL);
> - if (!dev_stat_grp->default_groups) {
> - pr_err("Unable to allocate dev_stat_grp->default_groups\n");
> - goto out_free_tg_pt_gp_cg_default_groups;
> - }
> target_stat_setup_dev_default_groups(dev);
>
> mutex_unlock(&hba->hba_access_mutex);
> - return dev_cg;
> + return &dev->dev_group;
>
> -out_free_tg_pt_gp_cg_default_groups:
> - kfree(tg_pt_gp_cg->default_groups);
> -out_free_tg_pt_gp:
> - core_alua_free_tg_pt_gp(tg_pt_gp);
> -out_free_dev_cg_default_groups:
> - kfree(dev_cg->default_groups);
> out_free_device:
> target_free_device(dev);
> out_unlock:
> @@ -2913,40 +2879,22 @@ static void target_core_drop_subdev(
> struct se_device *dev =
> container_of(dev_cg, struct se_device, dev_group);
> struct se_hba *hba;
> - struct config_item *df_item;
> - struct config_group *tg_pt_gp_cg, *dev_stat_grp;
> - int i;
>
> hba = item_to_hba(&dev->se_hba->hba_group.cg_item);
>
> mutex_lock(&hba->hba_access_mutex);
>
> - dev_stat_grp = &dev->dev_stat_grps.stat_group;
> - for (i = 0; dev_stat_grp->default_groups[i]; i++) {
> - df_item = &dev_stat_grp->default_groups[i]->cg_item;
> - dev_stat_grp->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(dev_stat_grp->default_groups);
> + configfs_remove_default_groups(&dev->dev_stat_grps.stat_group);
> + configfs_remove_default_groups(&dev->t10_alua.alua_tg_pt_gps_group);
>
> - tg_pt_gp_cg = &dev->t10_alua.alua_tg_pt_gps_group;
> - for (i = 0; tg_pt_gp_cg->default_groups[i]; i++) {
> - df_item = &tg_pt_gp_cg->default_groups[i]->cg_item;
> - tg_pt_gp_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(tg_pt_gp_cg->default_groups);
> /*
> * core_alua_free_tg_pt_gp() is called from ->default_tg_pt_gp
> * directly from target_core_alua_tg_pt_gp_release().
> */
> dev->t10_alua.default_tg_pt_gp = NULL;
>
> - for (i = 0; dev_cg->default_groups[i]; i++) {
> - df_item = &dev_cg->default_groups[i]->cg_item;
> - dev_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> + configfs_remove_default_groups(dev_cg);
> +
> /*
> * se_dev is released from target_core_dev_item_ops->release()
> */
> @@ -3141,8 +3089,6 @@ void target_setup_backend_cits(struct target_backend *tb)
>
> static int __init target_core_init_configfs(void)
> {
> - struct config_group *target_cg, *hba_cg = NULL, *alua_cg = NULL;
> - struct config_group *lu_gp_cg = NULL;
> struct configfs_subsystem *subsys = &target_core_fabrics;
> struct t10_alua_lu_gp *lu_gp;
> int ret;
> @@ -3161,51 +3107,24 @@ static int __init target_core_init_configfs(void)
> * Create $CONFIGFS/target/core default group for HBA <-> Storage Object
> * and ALUA Logical Unit Group and Target Port Group infrastructure.
> */
> - target_cg = &subsys->su_group;
> - target_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!target_cg->default_groups) {
> - pr_err("Unable to allocate target_cg->default_groups\n");
> - ret = -ENOMEM;
> - goto out_global;
> - }
> + config_group_init_type_name(&target_core_hbagroup, "core",
> + &target_core_cit);
> + configfs_add_default_group(&target_core_hbagroup, &subsys->su_group);
>
> - config_group_init_type_name(&target_core_hbagroup,
> - "core", &target_core_cit);
> - target_cg->default_groups[0] = &target_core_hbagroup;
> - target_cg->default_groups[1] = NULL;
> /*
> * Create ALUA infrastructure under /sys/kernel/config/target/core/alua/
> */
> - hba_cg = &target_core_hbagroup;
> - hba_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!hba_cg->default_groups) {
> - pr_err("Unable to allocate hba_cg->default_groups\n");
> - ret = -ENOMEM;
> - goto out_global;
> - }
> - config_group_init_type_name(&alua_group,
> - "alua", &target_core_alua_cit);
> - hba_cg->default_groups[0] = &alua_group;
> - hba_cg->default_groups[1] = NULL;
> + config_group_init_type_name(&alua_group, "alua", &target_core_alua_cit);
> + configfs_add_default_group(&alua_group, &target_core_hbagroup);
> +
> /*
> * Add ALUA Logical Unit Group and Target Port Group ConfigFS
> * groups under /sys/kernel/config/target/core/alua/
> */
> - alua_cg = &alua_group;
> - alua_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!alua_cg->default_groups) {
> - pr_err("Unable to allocate alua_cg->default_groups\n");
> - ret = -ENOMEM;
> - goto out_global;
> - }
> + config_group_init_type_name(&alua_lu_gps_group, "lu_gps",
> + &target_core_alua_lu_gps_cit);
> + configfs_add_default_group(&alua_lu_gps_group, &alua_group);
>
> - config_group_init_type_name(&alua_lu_gps_group,
> - "lu_gps", &target_core_alua_lu_gps_cit);
> - alua_cg->default_groups[0] = &alua_lu_gps_group;
> - alua_cg->default_groups[1] = NULL;
> /*
> * Add core/alua/lu_gps/default_lu_gp
> */
> @@ -3215,20 +3134,12 @@ static int __init target_core_init_configfs(void)
> goto out_global;
> }
>
> - lu_gp_cg = &alua_lu_gps_group;
> - lu_gp_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!lu_gp_cg->default_groups) {
> - pr_err("Unable to allocate lu_gp_cg->default_groups\n");
> - ret = -ENOMEM;
> - goto out_global;
> - }
> -
> config_group_init_type_name(&lu_gp->lu_gp_group, "default_lu_gp",
> &target_core_alua_lu_gp_cit);
> - lu_gp_cg->default_groups[0] = &lu_gp->lu_gp_group;
> - lu_gp_cg->default_groups[1] = NULL;
> + configfs_add_default_group(&lu_gp->lu_gp_group, &alua_lu_gps_group);
> +
> default_lu_gp = lu_gp;
> +
> /*
> * Register the target_core_mod subsystem with configfs.
> */
> @@ -3267,55 +3178,21 @@ out_global:
> core_alua_free_lu_gp(default_lu_gp);
> default_lu_gp = NULL;
> }
> - if (lu_gp_cg)
> - kfree(lu_gp_cg->default_groups);
> - if (alua_cg)
> - kfree(alua_cg->default_groups);
> - if (hba_cg)
> - kfree(hba_cg->default_groups);
> - kfree(target_cg->default_groups);
> release_se_kmem_caches();
> return ret;
> }
>
> static void __exit target_core_exit_configfs(void)
> {
> - struct config_group *hba_cg, *alua_cg, *lu_gp_cg;
> - struct config_item *item;
> - int i;
> + configfs_remove_default_groups(&alua_lu_gps_group);
> + configfs_remove_default_groups(&alua_group);
> + configfs_remove_default_groups(&target_core_hbagroup);
>
> - lu_gp_cg = &alua_lu_gps_group;
> - for (i = 0; lu_gp_cg->default_groups[i]; i++) {
> - item = &lu_gp_cg->default_groups[i]->cg_item;
> - lu_gp_cg->default_groups[i] = NULL;
> - config_item_put(item);
> - }
> - kfree(lu_gp_cg->default_groups);
> - lu_gp_cg->default_groups = NULL;
> -
> - alua_cg = &alua_group;
> - for (i = 0; alua_cg->default_groups[i]; i++) {
> - item = &alua_cg->default_groups[i]->cg_item;
> - alua_cg->default_groups[i] = NULL;
> - config_item_put(item);
> - }
> - kfree(alua_cg->default_groups);
> - alua_cg->default_groups = NULL;
> -
> - hba_cg = &target_core_hbagroup;
> - for (i = 0; hba_cg->default_groups[i]; i++) {
> - item = &hba_cg->default_groups[i]->cg_item;
> - hba_cg->default_groups[i] = NULL;
> - config_item_put(item);
> - }
> - kfree(hba_cg->default_groups);
> - hba_cg->default_groups = NULL;
> /*
> * We expect subsys->su_group.default_groups to be released
> * by configfs subsystem provider logic..
> */
> configfs_unregister_subsystem(&target_core_fabrics);
> - kfree(target_core_fabrics.su_group.default_groups);
>
> core_alua_free_lu_gp(default_lu_gp);
> default_lu_gp = NULL;
> diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
> index f916d18..8caef31 100644
> --- a/drivers/target/target_core_fabric_configfs.c
> +++ b/drivers/target/target_core_fabric_configfs.c
> @@ -273,18 +273,10 @@ static struct config_group *target_fabric_make_mappedlun(
> struct se_portal_group *se_tpg = se_nacl->se_tpg;
> struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
> struct se_lun_acl *lacl = NULL;
> - struct config_item *acl_ci;
> - struct config_group *lacl_cg = NULL, *ml_stat_grp = NULL;
> char *buf;
> unsigned long long mapped_lun;
> int ret = 0;
>
> - acl_ci = &group->cg_item;
> - if (!acl_ci) {
> - pr_err("Unable to locatel acl_ci\n");
> - return NULL;
> - }
> -
> buf = kzalloc(strlen(name) + 1, GFP_KERNEL);
> if (!buf) {
> pr_err("Unable to allocate memory for name buf\n");
> @@ -315,37 +307,19 @@ static struct config_group *target_fabric_make_mappedlun(
> goto out;
> }
>
> - lacl_cg = &lacl->se_lun_group;
> - lacl_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!lacl_cg->default_groups) {
> - pr_err("Unable to allocate lacl_cg->default_groups\n");
> - ret = -ENOMEM;
> - goto out;
> - }
> -
> config_group_init_type_name(&lacl->se_lun_group, name,
> &tf->tf_tpg_mappedlun_cit);
> +
> config_group_init_type_name(&lacl->ml_stat_grps.stat_group,
> "statistics", &tf->tf_tpg_mappedlun_stat_cit);
> - lacl_cg->default_groups[0] = &lacl->ml_stat_grps.stat_group;
> - lacl_cg->default_groups[1] = NULL;
> -
> - ml_stat_grp = &lacl->ml_stat_grps.stat_group;
> - ml_stat_grp->default_groups = kmalloc(sizeof(struct config_group *) * 3,
> - GFP_KERNEL);
> - if (!ml_stat_grp->default_groups) {
> - pr_err("Unable to allocate ml_stat_grp->default_groups\n");
> - ret = -ENOMEM;
> - goto out;
> - }
> + configfs_add_default_group(&lacl->ml_stat_grps.stat_group,
> + &lacl->se_lun_group);
> +
> target_stat_setup_mappedlun_default_groups(lacl);
>
> kfree(buf);
> return &lacl->se_lun_group;
> out:
> - if (lacl_cg)
> - kfree(lacl_cg->default_groups);
> kfree(lacl);
> kfree(buf);
> return ERR_PTR(ret);
> @@ -357,25 +331,9 @@ static void target_fabric_drop_mappedlun(
> {
> struct se_lun_acl *lacl = container_of(to_config_group(item),
> struct se_lun_acl, se_lun_group);
> - struct config_item *df_item;
> - struct config_group *lacl_cg = NULL, *ml_stat_grp = NULL;
> - int i;
> -
> - ml_stat_grp = &lacl->ml_stat_grps.stat_group;
> - for (i = 0; ml_stat_grp->default_groups[i]; i++) {
> - df_item = &ml_stat_grp->default_groups[i]->cg_item;
> - ml_stat_grp->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(ml_stat_grp->default_groups);
>
> - lacl_cg = &lacl->se_lun_group;
> - for (i = 0; lacl_cg->default_groups[i]; i++) {
> - df_item = &lacl_cg->default_groups[i]->cg_item;
> - lacl_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(lacl_cg->default_groups);
> + configfs_remove_default_groups(&lacl->ml_stat_grps.stat_group);
> + configfs_remove_default_groups(&lacl->se_lun_group);
>
> config_item_put(item);
> }
> @@ -424,7 +382,6 @@ static struct config_group *target_fabric_make_nodeacl(
> struct se_portal_group, tpg_acl_group);
> struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
> struct se_node_acl *se_nacl;
> - struct config_group *nacl_cg;
>
> se_nacl = core_tpg_add_initiator_node_acl(se_tpg, name);
> if (IS_ERR(se_nacl))
> @@ -438,24 +395,28 @@ static struct config_group *target_fabric_make_nodeacl(
> }
> }
>
> - nacl_cg = &se_nacl->acl_group;
> - nacl_cg->default_groups = se_nacl->acl_default_groups;
> - nacl_cg->default_groups[0] = &se_nacl->acl_attrib_group;
> - nacl_cg->default_groups[1] = &se_nacl->acl_auth_group;
> - nacl_cg->default_groups[2] = &se_nacl->acl_param_group;
> - nacl_cg->default_groups[3] = &se_nacl->acl_fabric_stat_group;
> - nacl_cg->default_groups[4] = NULL;
> -
> config_group_init_type_name(&se_nacl->acl_group, name,
> &tf->tf_tpg_nacl_base_cit);
> +
> config_group_init_type_name(&se_nacl->acl_attrib_group, "attrib",
> &tf->tf_tpg_nacl_attrib_cit);
> + configfs_add_default_group(&se_nacl->acl_attrib_group,
> + &se_nacl->acl_group);
> +
> config_group_init_type_name(&se_nacl->acl_auth_group, "auth",
> &tf->tf_tpg_nacl_auth_cit);
> + configfs_add_default_group(&se_nacl->acl_auth_group,
> + &se_nacl->acl_group);
> +
> config_group_init_type_name(&se_nacl->acl_param_group, "param",
> &tf->tf_tpg_nacl_param_cit);
> + configfs_add_default_group(&se_nacl->acl_param_group,
> + &se_nacl->acl_group);
> +
> config_group_init_type_name(&se_nacl->acl_fabric_stat_group,
> "fabric_statistics", &tf->tf_tpg_nacl_stat_cit);
> + configfs_add_default_group(&se_nacl->acl_fabric_stat_group,
> + &se_nacl->acl_group);
>
> return &se_nacl->acl_group;
> }
> @@ -466,16 +427,9 @@ static void target_fabric_drop_nodeacl(
> {
> struct se_node_acl *se_nacl = container_of(to_config_group(item),
> struct se_node_acl, acl_group);
> - struct config_item *df_item;
> - struct config_group *nacl_cg;
> - int i;
> -
> - nacl_cg = &se_nacl->acl_group;
> - for (i = 0; nacl_cg->default_groups[i]; i++) {
> - df_item = &nacl_cg->default_groups[i]->cg_item;
> - nacl_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> +
> + configfs_remove_default_groups(&se_nacl->acl_group);
> +
> /*
> * struct se_node_acl free is done in target_fabric_nacl_base_release()
> */
> @@ -795,7 +749,6 @@ static struct config_group *target_fabric_make_lun(
> struct se_portal_group *se_tpg = container_of(group,
> struct se_portal_group, tpg_lun_group);
> struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
> - struct config_group *lun_cg = NULL, *port_stat_grp = NULL;
> unsigned long long unpacked_lun;
> int errno;
>
> @@ -812,31 +765,14 @@ static struct config_group *target_fabric_make_lun(
> if (IS_ERR(lun))
> return ERR_CAST(lun);
>
> - lun_cg = &lun->lun_group;
> - lun_cg->default_groups = kmalloc(sizeof(struct config_group *) * 2,
> - GFP_KERNEL);
> - if (!lun_cg->default_groups) {
> - pr_err("Unable to allocate lun_cg->default_groups\n");
> - kfree(lun);
> - return ERR_PTR(-ENOMEM);
> - }
> -
> config_group_init_type_name(&lun->lun_group, name,
> &tf->tf_tpg_port_cit);
> +
> config_group_init_type_name(&lun->port_stat_grps.stat_group,
> "statistics", &tf->tf_tpg_port_stat_cit);
> - lun_cg->default_groups[0] = &lun->port_stat_grps.stat_group;
> - lun_cg->default_groups[1] = NULL;
> -
> - port_stat_grp = &lun->port_stat_grps.stat_group;
> - port_stat_grp->default_groups = kzalloc(sizeof(struct config_group *) * 4,
> - GFP_KERNEL);
> - if (!port_stat_grp->default_groups) {
> - pr_err("Unable to allocate port_stat_grp->default_groups\n");
> - kfree(lun_cg->default_groups);
> - kfree(lun);
> - return ERR_PTR(-ENOMEM);
> - }
> + configfs_add_default_group(&lun->port_stat_grps.stat_group,
> + &lun->lun_group);
> +
> target_stat_setup_port_default_groups(lun);
>
> return &lun->lun_group;
> @@ -848,25 +784,9 @@ static void target_fabric_drop_lun(
> {
> struct se_lun *lun = container_of(to_config_group(item),
> struct se_lun, lun_group);
> - struct config_item *df_item;
> - struct config_group *lun_cg, *port_stat_grp;
> - int i;
> -
> - port_stat_grp = &lun->port_stat_grps.stat_group;
> - for (i = 0; port_stat_grp->default_groups[i]; i++) {
> - df_item = &port_stat_grp->default_groups[i]->cg_item;
> - port_stat_grp->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(port_stat_grp->default_groups);
>
> - lun_cg = &lun->lun_group;
> - for (i = 0; lun_cg->default_groups[i]; i++) {
> - df_item = &lun_cg->default_groups[i]->cg_item;
> - lun_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
> - kfree(lun_cg->default_groups);
> + configfs_remove_default_groups(&lun->port_stat_grps.stat_group);
> + configfs_remove_default_groups(&lun->lun_group);
>
> config_item_put(item);
> }
> @@ -922,32 +842,39 @@ static struct config_group *target_fabric_make_tpg(
> se_tpg = tf->tf_ops->fabric_make_tpg(wwn, group, name);
> if (!se_tpg || IS_ERR(se_tpg))
> return ERR_PTR(-EINVAL);
> - /*
> - * Setup default groups from pre-allocated se_tpg->tpg_default_groups
> - */
> - se_tpg->tpg_group.default_groups = se_tpg->tpg_default_groups;
> - se_tpg->tpg_group.default_groups[0] = &se_tpg->tpg_lun_group;
> - se_tpg->tpg_group.default_groups[1] = &se_tpg->tpg_np_group;
> - se_tpg->tpg_group.default_groups[2] = &se_tpg->tpg_acl_group;
> - se_tpg->tpg_group.default_groups[3] = &se_tpg->tpg_attrib_group;
> - se_tpg->tpg_group.default_groups[4] = &se_tpg->tpg_auth_group;
> - se_tpg->tpg_group.default_groups[5] = &se_tpg->tpg_param_group;
> - se_tpg->tpg_group.default_groups[6] = NULL;
>
> config_group_init_type_name(&se_tpg->tpg_group, name,
> &tf->tf_tpg_base_cit);
> +
> config_group_init_type_name(&se_tpg->tpg_lun_group, "lun",
> &tf->tf_tpg_lun_cit);
> + configfs_add_default_group(&se_tpg->tpg_lun_group,
> + &se_tpg->tpg_group);
> +
> config_group_init_type_name(&se_tpg->tpg_np_group, "np",
> &tf->tf_tpg_np_cit);
> + configfs_add_default_group(&se_tpg->tpg_np_group,
> + &se_tpg->tpg_group);
> +
> config_group_init_type_name(&se_tpg->tpg_acl_group, "acls",
> &tf->tf_tpg_nacl_cit);
> + configfs_add_default_group(&se_tpg->tpg_acl_group,
> + &se_tpg->tpg_group);
> +
> config_group_init_type_name(&se_tpg->tpg_attrib_group, "attrib",
> &tf->tf_tpg_attrib_cit);
> + configfs_add_default_group(&se_tpg->tpg_attrib_group,
> + &se_tpg->tpg_group);
> +
> config_group_init_type_name(&se_tpg->tpg_auth_group, "auth",
> &tf->tf_tpg_auth_cit);
> + configfs_add_default_group(&se_tpg->tpg_auth_group,
> + &se_tpg->tpg_group);
> +
> config_group_init_type_name(&se_tpg->tpg_param_group, "param",
> &tf->tf_tpg_param_cit);
> + configfs_add_default_group(&se_tpg->tpg_param_group,
> + &se_tpg->tpg_group);
>
> return &se_tpg->tpg_group;
> }
> @@ -958,19 +885,8 @@ static void target_fabric_drop_tpg(
> {
> struct se_portal_group *se_tpg = container_of(to_config_group(item),
> struct se_portal_group, tpg_group);
> - struct config_group *tpg_cg = &se_tpg->tpg_group;
> - struct config_item *df_item;
> - int i;
> - /*
> - * Release default groups, but do not release tpg_cg->default_groups
> - * memory as it is statically allocated at se_tpg->tpg_default_groups.
> - */
> - for (i = 0; tpg_cg->default_groups[i]; i++) {
> - df_item = &tpg_cg->default_groups[i]->cg_item;
> - tpg_cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
>
> + configfs_remove_default_groups(&se_tpg->tpg_group);
> config_item_put(item);
> }
>
> @@ -1026,16 +942,12 @@ static struct config_group *target_fabric_make_wwn(
> return ERR_PTR(-EINVAL);
>
> wwn->wwn_tf = tf;
> - /*
> - * Setup default groups from pre-allocated wwn->wwn_default_groups
> - */
> - wwn->wwn_group.default_groups = wwn->wwn_default_groups;
> - wwn->wwn_group.default_groups[0] = &wwn->fabric_stat_group;
> - wwn->wwn_group.default_groups[1] = NULL;
>
> config_group_init_type_name(&wwn->wwn_group, name, &tf->tf_tpg_cit);
> +
> config_group_init_type_name(&wwn->fabric_stat_group, "fabric_statistics",
> &tf->tf_wwn_fabric_stats_cit);
> + configfs_add_default_group(&wwn->fabric_stat_group, &wwn->wwn_group);
>
> return &wwn->wwn_group;
> }
> @@ -1046,16 +958,8 @@ static void target_fabric_drop_wwn(
> {
> struct se_wwn *wwn = container_of(to_config_group(item),
> struct se_wwn, wwn_group);
> - struct config_item *df_item;
> - struct config_group *cg = &wwn->wwn_group;
> - int i;
> -
> - for (i = 0; cg->default_groups[i]; i++) {
> - df_item = &cg->default_groups[i]->cg_item;
> - cg->default_groups[i] = NULL;
> - config_item_put(df_item);
> - }
>
> + configfs_remove_default_groups(&wwn->wwn_group);
> config_item_put(item);
> }
>
> diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h
> index db4412f..4a7cf49 100644
> --- a/drivers/target/target_core_internal.h
> +++ b/drivers/target/target_core_internal.h
> @@ -22,7 +22,6 @@ struct target_fabric_configfs {
> struct list_head tf_list;
> struct config_group tf_group;
> struct config_group tf_disc_group;
> - struct config_group *tf_default_groups[2];
> const struct target_core_fabric_ops *tf_ops;
>
> struct config_item_type tf_discovery_cit;
> diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c
> index 81a6b3e..1a39033 100644
> --- a/drivers/target/target_core_stat.c
> +++ b/drivers/target/target_core_stat.c
> @@ -407,19 +407,20 @@ static struct config_item_type target_stat_scsi_lu_cit = {
> */
> void target_stat_setup_dev_default_groups(struct se_device *dev)
> {
> - struct config_group *dev_stat_grp = &dev->dev_stat_grps.stat_group;
> -
> config_group_init_type_name(&dev->dev_stat_grps.scsi_dev_group,
> "scsi_dev", &target_stat_scsi_dev_cit);
> + configfs_add_default_group(&dev->dev_stat_grps.scsi_dev_group,
> + &dev->dev_stat_grps.stat_group);
> +
> config_group_init_type_name(&dev->dev_stat_grps.scsi_tgt_dev_group,
> "scsi_tgt_dev", &target_stat_scsi_tgt_dev_cit);
> + configfs_add_default_group(&dev->dev_stat_grps.scsi_tgt_dev_group,
> + &dev->dev_stat_grps.stat_group);
> +
> config_group_init_type_name(&dev->dev_stat_grps.scsi_lu_group,
> "scsi_lu", &target_stat_scsi_lu_cit);
> -
> - dev_stat_grp->default_groups[0] = &dev->dev_stat_grps.scsi_dev_group;
> - dev_stat_grp->default_groups[1] = &dev->dev_stat_grps.scsi_tgt_dev_group;
> - dev_stat_grp->default_groups[2] = &dev->dev_stat_grps.scsi_lu_group;
> - dev_stat_grp->default_groups[3] = NULL;
> + configfs_add_default_group(&dev->dev_stat_grps.scsi_lu_group,
> + &dev->dev_stat_grps.stat_group);
> }
>
> /*
> @@ -818,19 +819,20 @@ static struct config_item_type target_stat_scsi_transport_cit = {
> */
> void target_stat_setup_port_default_groups(struct se_lun *lun)
> {
> - struct config_group *port_stat_grp = &lun->port_stat_grps.stat_group;
> -
> config_group_init_type_name(&lun->port_stat_grps.scsi_port_group,
> "scsi_port", &target_stat_scsi_port_cit);
> + configfs_add_default_group(&lun->port_stat_grps.scsi_port_group,
> + &lun->port_stat_grps.stat_group);
> +
> config_group_init_type_name(&lun->port_stat_grps.scsi_tgt_port_group,
> "scsi_tgt_port", &target_stat_scsi_tgt_port_cit);
> + configfs_add_default_group(&lun->port_stat_grps.scsi_tgt_port_group,
> + &lun->port_stat_grps.stat_group);
> +
> config_group_init_type_name(&lun->port_stat_grps.scsi_transport_group,
> "scsi_transport", &target_stat_scsi_transport_cit);
> -
> - port_stat_grp->default_groups[0] = &lun->port_stat_grps.scsi_port_group;
> - port_stat_grp->default_groups[1] = &lun->port_stat_grps.scsi_tgt_port_group;
> - port_stat_grp->default_groups[2] = &lun->port_stat_grps.scsi_transport_group;
> - port_stat_grp->default_groups[3] = NULL;
> + configfs_add_default_group(&lun->port_stat_grps.scsi_transport_group,
> + &lun->port_stat_grps.stat_group);
> }
>
> /*
> @@ -1351,14 +1353,13 @@ static struct config_item_type target_stat_scsi_att_intr_port_cit = {
> */
> void target_stat_setup_mappedlun_default_groups(struct se_lun_acl *lacl)
> {
> - struct config_group *ml_stat_grp = &lacl->ml_stat_grps.stat_group;
> -
> config_group_init_type_name(&lacl->ml_stat_grps.scsi_auth_intr_group,
> "scsi_auth_intr", &target_stat_scsi_auth_intr_cit);
> + configfs_add_default_group(&lacl->ml_stat_grps.scsi_auth_intr_group,
> + &lacl->ml_stat_grps.stat_group);
> +
> config_group_init_type_name(&lacl->ml_stat_grps.scsi_att_intr_port_group,
> "scsi_att_intr_port", &target_stat_scsi_att_intr_port_cit);
> -
> - ml_stat_grp->default_groups[0] = &lacl->ml_stat_grps.scsi_auth_intr_group;
> - ml_stat_grp->default_groups[1] = &lacl->ml_stat_grps.scsi_att_intr_port_group;
> - ml_stat_grp->default_groups[2] = NULL;
> + configfs_add_default_group(&lacl->ml_stat_grps.scsi_att_intr_port_group,
> + &lacl->ml_stat_grps.stat_group);
> }
> diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
> index 590c449..2f8081f 100644
> --- a/drivers/usb/gadget/configfs.c
> +++ b/drivers/usb/gadget/configfs.c
> @@ -49,7 +49,6 @@ struct gadget_info {
> struct config_group configs_group;
> struct config_group strings_group;
> struct config_group os_desc_group;
> - struct config_group *default_groups[5];
>
> struct mutex lock;
> struct usb_gadget_strings *gstrings[MAX_USB_STRING_LANGS + 1];
> @@ -71,7 +70,6 @@ static inline struct gadget_info *to_gadget_info(struct config_item *item)
> struct config_usb_cfg {
> struct config_group group;
> struct config_group strings_group;
> - struct config_group *default_groups[2];
> struct list_head string_list;
> struct usb_configuration c;
> struct list_head func_list;
> @@ -666,13 +664,12 @@ static struct config_group *config_desc_make(
> INIT_LIST_HEAD(&cfg->string_list);
> INIT_LIST_HEAD(&cfg->func_list);
>
> - cfg->group.default_groups = cfg->default_groups;
> - cfg->default_groups[0] = &cfg->strings_group;
> -
> config_group_init_type_name(&cfg->group, name,
> &gadget_config_type);
> +
> config_group_init_type_name(&cfg->strings_group, "strings",
> &gadget_config_name_strings_type);
> + configfs_add_default_group(&cfg->strings_group, &cfg->group);
>
> ret = usb_add_config_only(&gi->cdev, &cfg->c);
> if (ret)
> @@ -1149,15 +1146,11 @@ int usb_os_desc_prepare_interf_dir(struct config_group *parent,
> char **names,
> struct module *owner)
> {
> - struct config_group **f_default_groups, *os_desc_group,
> - **interface_groups;
> + struct config_group *os_desc_group;
> struct config_item_type *os_desc_type, *interface_type;
>
> vla_group(data_chunk);
> - vla_item(data_chunk, struct config_group *, f_default_groups, 2);
> vla_item(data_chunk, struct config_group, os_desc_group, 1);
> - vla_item(data_chunk, struct config_group *, interface_groups,
> - n_interf + 1);
> vla_item(data_chunk, struct config_item_type, os_desc_type, 1);
> vla_item(data_chunk, struct config_item_type, interface_type, 1);
>
> @@ -1165,18 +1158,14 @@ int usb_os_desc_prepare_interf_dir(struct config_group *parent,
> if (!vlabuf)
> return -ENOMEM;
>
> - f_default_groups = vla_ptr(vlabuf, data_chunk, f_default_groups);
> os_desc_group = vla_ptr(vlabuf, data_chunk, os_desc_group);
> os_desc_type = vla_ptr(vlabuf, data_chunk, os_desc_type);
> - interface_groups = vla_ptr(vlabuf, data_chunk, interface_groups);
> interface_type = vla_ptr(vlabuf, data_chunk, interface_type);
>
> - parent->default_groups = f_default_groups;
> os_desc_type->ct_owner = owner;
> config_group_init_type_name(os_desc_group, "os_desc", os_desc_type);
> - f_default_groups[0] = os_desc_group;
> + configfs_add_default_group(os_desc_group, parent);
>
> - os_desc_group->default_groups = interface_groups;
> interface_type->ct_group_ops = &interf_grp_ops;
> interface_type->ct_attrs = interf_grp_attrs;
> interface_type->ct_owner = owner;
> @@ -1189,7 +1178,7 @@ int usb_os_desc_prepare_interf_dir(struct config_group *parent,
> config_group_init_type_name(&d->group, "", interface_type);
> config_item_set_name(&d->group.cg_item, "interface.%s",
> names[n_interf]);
> - interface_groups[n_interf] = &d->group;
> + configfs_add_default_group(&d->group, os_desc_group);
> }
>
> return 0;
> @@ -1423,20 +1412,23 @@ static struct config_group *gadgets_make(
> if (!gi)
> return ERR_PTR(-ENOMEM);
>
> - gi->group.default_groups = gi->default_groups;
> - gi->group.default_groups[0] = &gi->functions_group;
> - gi->group.default_groups[1] = &gi->configs_group;
> - gi->group.default_groups[2] = &gi->strings_group;
> - gi->group.default_groups[3] = &gi->os_desc_group;
> + config_group_init_type_name(&gi->group, name, &gadget_root_type);
>
> config_group_init_type_name(&gi->functions_group, "functions",
> &functions_type);
> + configfs_add_default_group(&gi->functions_group, &gi->group);
> +
> config_group_init_type_name(&gi->configs_group, "configs",
> &config_desc_type);
> + configfs_add_default_group(&gi->configs_group, &gi->group);
> +
> config_group_init_type_name(&gi->strings_group, "strings",
> &gadget_strings_strings_type);
> + configfs_add_default_group(&gi->strings_group, &gi->group);
> +
> config_group_init_type_name(&gi->os_desc_group, "os_desc",
> &os_desc_type);
> + configfs_add_default_group(&gi->os_desc_group, &gi->group);
>
> gi->composite.bind = configfs_do_nothing;
> gi->composite.unbind = configfs_do_nothing;
> @@ -1461,8 +1453,6 @@ static struct config_group *gadgets_make(
> if (!gi->composite.gadget_driver.function)
> goto err;
>
> - config_group_init_type_name(&gi->group, name,
> - &gadget_root_type);
> return &gi->group;
> err:
> kfree(gi);
> diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
> index 223ccf8..142bb77 100644
> --- a/drivers/usb/gadget/function/f_mass_storage.c
> +++ b/drivers/usb/gadget/function/f_mass_storage.c
> @@ -3484,12 +3484,12 @@ static struct usb_function_instance *fsg_alloc_inst(void)
>
> opts->lun0.lun = opts->common->luns[0];
> opts->lun0.lun_id = 0;
> - config_group_init_type_name(&opts->lun0.group, "lun.0", &fsg_lun_type);
> - opts->default_groups[0] = &opts->lun0.group;
> - opts->func_inst.group.default_groups = opts->default_groups;
>
> config_group_init_type_name(&opts->func_inst.group, "", &fsg_func_type);
>
> + config_group_init_type_name(&opts->lun0.group, "lun.0", &fsg_lun_type);
> + configfs_add_default_group(&opts->lun0.group, &opts->func_inst.group);
> +
> return &opts->func_inst;
>
> release_buffers:
> diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c
> index e587767..f577eec 100644
> --- a/drivers/usb/gadget/function/f_rndis.c
> +++ b/drivers/usb/gadget/function/f_rndis.c
> @@ -889,7 +889,6 @@ static void rndis_free_inst(struct usb_function_instance *f)
> free_netdev(opts->net);
> }
>
> - kfree(opts->rndis_os_desc.group.default_groups); /* single VLA chunk */
> kfree(opts);
> }
>
> @@ -916,10 +915,10 @@ static struct usb_function_instance *rndis_alloc_inst(void)
>
> descs[0] = &opts->rndis_os_desc;
> names[0] = "rndis";
> - usb_os_desc_prepare_interf_dir(&opts->func_inst.group, 1, descs,
> - names, THIS_MODULE);
> config_group_init_type_name(&opts->func_inst.group, "",
> &rndis_func_type);
> + usb_os_desc_prepare_interf_dir(&opts->func_inst.group, 1, descs,
> + names, THIS_MODULE);
>
> return &opts->func_inst;
> }
> diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c
> index ad8c9b0..66753ba 100644
> --- a/drivers/usb/gadget/function/uvc_configfs.c
> +++ b/drivers/usb/gadget/function/uvc_configfs.c
> @@ -272,11 +272,6 @@ static struct config_item_type uvcg_default_processing_type = {
>
> /* struct uvcg_processing {}; */
>
> -static struct config_group *uvcg_processing_default_groups[] = {
> - &uvcg_default_processing.group,
> - NULL,
> -};
> -
> /* control/processing */
> static struct uvcg_processing_grp {
> struct config_group group;
> @@ -394,11 +389,6 @@ static struct config_item_type uvcg_default_camera_type = {
>
> /* struct uvcg_camera {}; */
>
> -static struct config_group *uvcg_camera_default_groups[] = {
> - &uvcg_default_camera.group,
> - NULL,
> -};
> -
> /* control/terminal/camera */
> static struct uvcg_camera_grp {
> struct config_group group;
> @@ -477,11 +467,6 @@ static struct config_item_type uvcg_default_output_type = {
>
> /* struct uvcg_output {}; */
>
> -static struct config_group *uvcg_output_default_groups[] = {
> - &uvcg_default_output.group,
> - NULL,
> -};
> -
> /* control/terminal/output */
> static struct uvcg_output_grp {
> struct config_group group;
> @@ -491,12 +476,6 @@ static struct config_item_type uvcg_output_grp_type = {
> .ct_owner = THIS_MODULE,
> };
>
> -static struct config_group *uvcg_terminal_default_groups[] = {
> - &uvcg_camera_grp.group,
> - &uvcg_output_grp.group,
> - NULL,
> -};
> -
> /* control/terminal */
> static struct uvcg_terminal_grp {
> struct config_group group;
> @@ -619,12 +598,6 @@ static struct config_item_type uvcg_control_class_type = {
> .ct_owner = THIS_MODULE,
> };
>
> -static struct config_group *uvcg_control_class_default_groups[] = {
> - &uvcg_control_class_fs.group,
> - &uvcg_control_class_ss.group,
> - NULL,
> -};
> -
> /* control/class */
> static struct uvcg_control_class_grp {
> struct config_group group;
> @@ -634,14 +607,6 @@ static struct config_item_type uvcg_control_class_grp_type = {
> .ct_owner = THIS_MODULE,
> };
>
> -static struct config_group *uvcg_control_default_groups[] = {
> - &uvcg_control_header_grp.group,
> - &uvcg_processing_grp.group,
> - &uvcg_terminal_grp.group,
> - &uvcg_control_class_grp.group,
> - NULL,
> -};
> -
> /* control */
> static struct uvcg_control_grp {
> struct config_group group;
> @@ -1780,11 +1745,6 @@ static struct config_item_type uvcg_default_color_matching_type = {
>
> /* struct uvcg_color_matching {}; */
>
> -static struct config_group *uvcg_color_matching_default_groups[] = {
> - &uvcg_default_color_matching.group,
> - NULL,
> -};
> -
> /* streaming/color_matching */
> static struct uvcg_color_matching_grp {
> struct config_group group;
> @@ -2145,13 +2105,6 @@ static struct config_item_type uvcg_streaming_class_type = {
> .ct_owner = THIS_MODULE,
> };
>
> -static struct config_group *uvcg_streaming_class_default_groups[] = {
> - &uvcg_streaming_class_fs.group,
> - &uvcg_streaming_class_hs.group,
> - &uvcg_streaming_class_ss.group,
> - NULL,
> -};
> -
> /* streaming/class */
> static struct uvcg_streaming_class_grp {
> struct config_group group;
> @@ -2161,15 +2114,6 @@ static struct config_item_type uvcg_streaming_class_grp_type = {
> .ct_owner = THIS_MODULE,
> };
>
> -static struct config_group *uvcg_streaming_default_groups[] = {
> - &uvcg_streaming_header_grp.group,
> - &uvcg_uncompressed_grp.group,
> - &uvcg_mjpeg_grp.group,
> - &uvcg_color_matching_grp.group,
> - &uvcg_streaming_class_grp.group,
> - NULL,
> -};
> -
> /* streaming */
> static struct uvcg_streaming_grp {
> struct config_group group;
> @@ -2179,12 +2123,6 @@ static struct config_item_type uvcg_streaming_grp_type = {
> .ct_owner = THIS_MODULE,
> };
>
> -static struct config_group *uvcg_default_groups[] = {
> - &uvcg_control_grp.group,
> - &uvcg_streaming_grp.group,
> - NULL,
> -};
> -
> static inline struct f_uvc_opts *to_f_uvc_opts(struct config_item *item)
> {
> return container_of(to_config_group(item), struct f_uvc_opts,
> @@ -2273,59 +2211,64 @@ static struct config_item_type uvc_func_type = {
> .ct_owner = THIS_MODULE,
> };
>
> -static inline void uvcg_init_group(struct config_group *g,
> - struct config_group **default_groups,
> - const char *name,
> - struct config_item_type *type)
> -{
> - g->default_groups = default_groups;
> - config_group_init_type_name(g, name, type);
> -}
> -
> int uvcg_attach_configfs(struct f_uvc_opts *opts)
> {
> config_group_init_type_name(&uvcg_control_header_grp.group,
> "header",
> &uvcg_control_header_grp_type);
> +
> config_group_init_type_name(&uvcg_default_processing.group,
> - "default",
> - &uvcg_default_processing_type);
> - uvcg_init_group(&uvcg_processing_grp.group,
> - uvcg_processing_default_groups,
> - "processing",
> - &uvcg_processing_grp_type);
> + "default", &uvcg_default_processing_type);
> + config_group_init_type_name(&uvcg_processing_grp.group,
> + "processing", &uvcg_processing_grp_type);
> + configfs_add_default_group(&uvcg_default_processing.group,
> + &uvcg_processing_grp.group);
> +
> config_group_init_type_name(&uvcg_default_camera.group,
> - "default",
> - &uvcg_default_camera_type);
> - uvcg_init_group(&uvcg_camera_grp.group,
> - uvcg_camera_default_groups,
> - "camera",
> - &uvcg_camera_grp_type);
> + "default", &uvcg_default_camera_type);
> + config_group_init_type_name(&uvcg_camera_grp.group,
> + "camera", &uvcg_camera_grp_type);
> + configfs_add_default_group(&uvcg_default_camera.group,
> + &uvcg_camera_grp.group);
> +
> config_group_init_type_name(&uvcg_default_output.group,
> - "default",
> - &uvcg_default_output_type);
> - uvcg_init_group(&uvcg_output_grp.group,
> - uvcg_output_default_groups,
> - "output",
> - &uvcg_output_grp_type);
> - uvcg_init_group(&uvcg_terminal_grp.group,
> - uvcg_terminal_default_groups,
> - "terminal",
> - &uvcg_terminal_grp_type);
> + "default", &uvcg_default_output_type);
> + config_group_init_type_name(&uvcg_output_grp.group,
> + "output", &uvcg_output_grp_type);
> + configfs_add_default_group(&uvcg_default_output.group,
> + &uvcg_output_grp.group);
> +
> + config_group_init_type_name(&uvcg_terminal_grp.group,
> + "terminal", &uvcg_terminal_grp_type);
> + configfs_add_default_group(&uvcg_camera_grp.group,
> + &uvcg_terminal_grp.group);
> + configfs_add_default_group(&uvcg_output_grp.group,
> + &uvcg_terminal_grp.group);
> +
> config_group_init_type_name(&uvcg_control_class_fs.group,
> - "fs",
> - &uvcg_control_class_type);
> + "fs", &uvcg_control_class_type);
> config_group_init_type_name(&uvcg_control_class_ss.group,
> - "ss",
> - &uvcg_control_class_type);
> - uvcg_init_group(&uvcg_control_class_grp.group,
> - uvcg_control_class_default_groups,
> + "ss", &uvcg_control_class_type);
> + config_group_init_type_name(&uvcg_control_class_grp.group,
> "class",
> &uvcg_control_class_grp_type);
> - uvcg_init_group(&uvcg_control_grp.group,
> - uvcg_control_default_groups,
> + configfs_add_default_group(&uvcg_control_class_fs.group,
> + &uvcg_control_class_grp.group);
> + configfs_add_default_group(&uvcg_control_class_ss.group,
> + &uvcg_control_class_grp.group);
> +
> + config_group_init_type_name(&uvcg_control_grp.group,
> "control",
> &uvcg_control_grp_type);
> + configfs_add_default_group(&uvcg_control_header_grp.group,
> + &uvcg_control_grp.group);
> + configfs_add_default_group(&uvcg_processing_grp.group,
> + &uvcg_control_grp.group);
> + configfs_add_default_group(&uvcg_terminal_grp.group,
> + &uvcg_control_grp.group);
> + configfs_add_default_group(&uvcg_control_class_grp.group,
> + &uvcg_control_grp.group);
> +
> config_group_init_type_name(&uvcg_streaming_header_grp.group,
> "header",
> &uvcg_streaming_header_grp_type);
> @@ -2338,30 +2281,47 @@ int uvcg_attach_configfs(struct f_uvc_opts *opts)
> config_group_init_type_name(&uvcg_default_color_matching.group,
> "default",
> &uvcg_default_color_matching_type);
> - uvcg_init_group(&uvcg_color_matching_grp.group,
> - uvcg_color_matching_default_groups,
> + config_group_init_type_name(&uvcg_color_matching_grp.group,
> "color_matching",
> &uvcg_color_matching_grp_type);
> + configfs_add_default_group(&uvcg_default_color_matching.group,
> + &uvcg_color_matching_grp.group);
> +
> config_group_init_type_name(&uvcg_streaming_class_fs.group,
> - "fs",
> - &uvcg_streaming_class_type);
> + "fs", &uvcg_streaming_class_type);
> config_group_init_type_name(&uvcg_streaming_class_hs.group,
> - "hs",
> - &uvcg_streaming_class_type);
> + "hs", &uvcg_streaming_class_type);
> config_group_init_type_name(&uvcg_streaming_class_ss.group,
> - "ss",
> - &uvcg_streaming_class_type);
> - uvcg_init_group(&uvcg_streaming_class_grp.group,
> - uvcg_streaming_class_default_groups,
> - "class",
> - &uvcg_streaming_class_grp_type);
> - uvcg_init_group(&uvcg_streaming_grp.group,
> - uvcg_streaming_default_groups,
> - "streaming",
> - &uvcg_streaming_grp_type);
> - uvcg_init_group(&opts->func_inst.group,
> - uvcg_default_groups,
> + "ss", &uvcg_streaming_class_type);
> + config_group_init_type_name(&uvcg_streaming_class_grp.group,
> + "class", &uvcg_streaming_class_grp_type);
> + configfs_add_default_group(&uvcg_streaming_class_fs.group,
> + &uvcg_streaming_class_grp.group);
> + configfs_add_default_group(&uvcg_streaming_class_hs.group,
> + &uvcg_streaming_class_grp.group);
> + configfs_add_default_group(&uvcg_streaming_class_ss.group,
> + &uvcg_streaming_class_grp.group);
> +
> + config_group_init_type_name(&uvcg_streaming_grp.group,
> + "streaming", &uvcg_streaming_grp_type);
> + configfs_add_default_group(&uvcg_streaming_header_grp.group,
> + &uvcg_streaming_grp.group);
> + configfs_add_default_group(&uvcg_uncompressed_grp.group,
> + &uvcg_streaming_grp.group);
> + configfs_add_default_group(&uvcg_mjpeg_grp.group,
> + &uvcg_streaming_grp.group);
> + configfs_add_default_group(&uvcg_color_matching_grp.group,
> + &uvcg_streaming_grp.group);
> + configfs_add_default_group(&uvcg_streaming_class_grp.group,
> + &uvcg_streaming_grp.group);
> +
> + config_group_init_type_name(&opts->func_inst.group,
> "",
> &uvc_func_type);
> + configfs_add_default_group(&uvcg_control_grp.group,
> + &opts->func_inst.group);
> + configfs_add_default_group(&uvcg_streaming_grp.group,
> + &opts->func_inst.group);
> +
> return 0;
> }
> diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
> index f419519..b51ce67 100644
> --- a/fs/configfs/dir.c
> +++ b/fs/configfs/dir.c
> @@ -701,23 +701,29 @@ static int populate_groups(struct config_group *group)
> {
> struct config_group *new_group;
> int ret = 0;
> - int i;
> -
> - if (group->default_groups) {
> - for (i = 0; group->default_groups[i]; i++) {
> - new_group = group->default_groups[i];
>
> - ret = create_default_group(group, new_group);
> - if (ret) {
> - detach_groups(group);
> - break;
> - }
> + list_for_each_entry(new_group, &group->default_groups, group_entry) {
> + ret = create_default_group(group, new_group);
> + if (ret) {
> + detach_groups(group);
> + break;
> }
> }
>
> return ret;
> }
>
> +void configfs_remove_default_groups(struct config_group *group)
> +{
> + struct config_group *g, *n;
> +
> + list_for_each_entry_safe(g, n, &group->default_groups, group_entry) {
> + list_del(&g->group_entry);
> + config_item_put(&g->cg_item);
> + }
> +}
> +EXPORT_SYMBOL(configfs_remove_default_groups);
> +
> /*
> * All of link_obj/unlink_obj/link_group/unlink_group require that
> * subsys->su_mutex is held.
> @@ -766,15 +772,10 @@ static void link_obj(struct config_item *parent_item, struct config_item *item)
>
> static void unlink_group(struct config_group *group)
> {
> - int i;
> struct config_group *new_group;
>
> - if (group->default_groups) {
> - for (i = 0; group->default_groups[i]; i++) {
> - new_group = group->default_groups[i];
> - unlink_group(new_group);
> - }
> - }
> + list_for_each_entry(new_group, &group->default_groups, group_entry)
> + unlink_group(new_group);
>
> group->cg_subsys = NULL;
> unlink_obj(&group->cg_item);
> @@ -782,7 +783,6 @@ static void unlink_group(struct config_group *group)
>
> static void link_group(struct config_group *parent_group, struct config_group *group)
> {
> - int i;
> struct config_group *new_group;
> struct configfs_subsystem *subsys = NULL; /* gcc is a turd */
>
> @@ -796,12 +796,8 @@ static void link_group(struct config_group *parent_group, struct config_group *g
> BUG();
> group->cg_subsys = subsys;
>
> - if (group->default_groups) {
> - for (i = 0; group->default_groups[i]; i++) {
> - new_group = group->default_groups[i];
> - link_group(group, new_group);
> - }
> - }
> + list_for_each_entry(new_group, &group->default_groups, group_entry)
> + link_group(group, new_group);
> }
>
> /*
> diff --git a/fs/configfs/item.c b/fs/configfs/item.c
> index b863a09..8b2a994 100644
> --- a/fs/configfs/item.c
> +++ b/fs/configfs/item.c
> @@ -182,6 +182,7 @@ void config_group_init(struct config_group *group)
> {
> config_item_init(&group->cg_item);
> INIT_LIST_HEAD(&group->cg_children);
> + INIT_LIST_HEAD(&group->default_groups);
> }
> EXPORT_SYMBOL(config_group_init);
>
> diff --git a/fs/dlm/config.c b/fs/dlm/config.c
> index 8e294fb..5191121 100644
> --- a/fs/dlm/config.c
> +++ b/fs/dlm/config.c
> @@ -346,7 +346,6 @@ static struct config_group *make_cluster(struct config_group *g,
> void *gps = NULL;
>
> cl = kzalloc(sizeof(struct dlm_cluster), GFP_NOFS);
> - gps = kcalloc(3, sizeof(struct config_group *), GFP_NOFS);
> sps = kzalloc(sizeof(struct dlm_spaces), GFP_NOFS);
> cms = kzalloc(sizeof(struct dlm_comms), GFP_NOFS);
>
> @@ -357,10 +356,8 @@ static struct config_group *make_cluster(struct config_group *g,
> config_group_init_type_name(&sps->ss_group, "spaces", &spaces_type);
> config_group_init_type_name(&cms->cs_group, "comms", &comms_type);
>
> - cl->group.default_groups = gps;
> - cl->group.default_groups[0] = &sps->ss_group;
> - cl->group.default_groups[1] = &cms->cs_group;
> - cl->group.default_groups[2] = NULL;
> + configfs_add_default_group(&sps->ss_group, &cl->group);
> + configfs_add_default_group(&cms->cs_group, &cl->group);
>
> cl->cl_tcp_port = dlm_config.ci_tcp_port;
> cl->cl_buffer_size = dlm_config.ci_buffer_size;
> @@ -383,7 +380,6 @@ static struct config_group *make_cluster(struct config_group *g,
>
> fail:
> kfree(cl);
> - kfree(gps);
> kfree(sps);
> kfree(cms);
> return ERR_PTR(-ENOMEM);
> @@ -392,14 +388,8 @@ static struct config_group *make_cluster(struct config_group *g,
> static void drop_cluster(struct config_group *g, struct config_item *i)
> {
> struct dlm_cluster *cl = config_item_to_cluster(i);
> - struct config_item *tmp;
> - int j;
>
> - for (j = 0; cl->group.default_groups[j]; j++) {
> - tmp = &cl->group.default_groups[j]->cg_item;
> - cl->group.default_groups[j] = NULL;
> - config_item_put(tmp);
> - }
> + configfs_remove_default_groups(&cl->group);
>
> space_list = NULL;
> comm_list = NULL;
> @@ -410,7 +400,6 @@ static void drop_cluster(struct config_group *g, struct config_item *i)
> static void release_cluster(struct config_item *i)
> {
> struct dlm_cluster *cl = config_item_to_cluster(i);
> - kfree(cl->group.default_groups);
> kfree(cl);
> }
>
> @@ -418,21 +407,17 @@ static struct config_group *make_space(struct config_group *g, const char *name)
> {
> struct dlm_space *sp = NULL;
> struct dlm_nodes *nds = NULL;
> - void *gps = NULL;
>
> sp = kzalloc(sizeof(struct dlm_space), GFP_NOFS);
> - gps = kcalloc(2, sizeof(struct config_group *), GFP_NOFS);
> nds = kzalloc(sizeof(struct dlm_nodes), GFP_NOFS);
>
> - if (!sp || !gps || !nds)
> + if (!sp || !nds)
> goto fail;
>
> config_group_init_type_name(&sp->group, name, &space_type);
> - config_group_init_type_name(&nds->ns_group, "nodes", &nodes_type);
>
> - sp->group.default_groups = gps;
> - sp->group.default_groups[0] = &nds->ns_group;
> - sp->group.default_groups[1] = NULL;
> + config_group_init_type_name(&nds->ns_group, "nodes", &nodes_type);
> + configfs_add_default_group(&nds->ns_group, &sp->group);
>
> INIT_LIST_HEAD(&sp->members);
> mutex_init(&sp->members_lock);
> @@ -441,7 +426,6 @@ static struct config_group *make_space(struct config_group *g, const char *name)
>
> fail:
> kfree(sp);
> - kfree(gps);
> kfree(nds);
> return ERR_PTR(-ENOMEM);
> }
> @@ -449,24 +433,16 @@ static struct config_group *make_space(struct config_group *g, const char *name)
> static void drop_space(struct config_group *g, struct config_item *i)
> {
> struct dlm_space *sp = config_item_to_space(i);
> - struct config_item *tmp;
> - int j;
>
> /* assert list_empty(&sp->members) */
>
> - for (j = 0; sp->group.default_groups[j]; j++) {
> - tmp = &sp->group.default_groups[j]->cg_item;
> - sp->group.default_groups[j] = NULL;
> - config_item_put(tmp);
> - }
> -
> + configfs_remove_default_groups(&sp->group);
> config_item_put(i);
> }
>
> static void release_space(struct config_item *i)
> {
> struct dlm_space *sp = config_item_to_space(i);
> - kfree(sp->group.default_groups);
> kfree(sp);
> }
>
> diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
> index ebe5438..b17d180 100644
> --- a/fs/ocfs2/cluster/nodemanager.c
> +++ b/fs/ocfs2/cluster/nodemanager.c
> @@ -630,7 +630,6 @@ static void o2nm_cluster_release(struct config_item *item)
> {
> struct o2nm_cluster *cluster = to_o2nm_cluster(item);
>
> - kfree(cluster->cl_group.default_groups);
> kfree(cluster);
> }
>
> @@ -666,7 +665,6 @@ static struct config_group *o2nm_cluster_group_make_group(struct config_group *g
> struct o2nm_cluster *cluster = NULL;
> struct o2nm_node_group *ns = NULL;
> struct config_group *o2hb_group = NULL, *ret = NULL;
> - void *defs = NULL;
>
> /* this runs under the parent dir's i_mutex; there can be only
> * one caller in here at a time */
> @@ -675,20 +673,18 @@ static struct config_group *o2nm_cluster_group_make_group(struct config_group *g
>
> cluster = kzalloc(sizeof(struct o2nm_cluster), GFP_KERNEL);
> ns = kzalloc(sizeof(struct o2nm_node_group), GFP_KERNEL);
> - defs = kcalloc(3, sizeof(struct config_group *), GFP_KERNEL);
> o2hb_group = o2hb_alloc_hb_set();
> - if (cluster == NULL || ns == NULL || o2hb_group == NULL || defs == NULL)
> + if (cluster == NULL || ns == NULL || o2hb_group == NULL)
> goto out;
>
> config_group_init_type_name(&cluster->cl_group, name,
> &o2nm_cluster_type);
> + configfs_add_default_group(&ns->ns_group, &cluster->cl_group);
> +
> config_group_init_type_name(&ns->ns_group, "node",
> &o2nm_node_group_type);
> + configfs_add_default_group(o2hb_group, &cluster->cl_group);
>
> - cluster->cl_group.default_groups = defs;
> - cluster->cl_group.default_groups[0] = &ns->ns_group;
> - cluster->cl_group.default_groups[1] = o2hb_group;
> - cluster->cl_group.default_groups[2] = NULL;
> rwlock_init(&cluster->cl_nodes_lock);
> cluster->cl_node_ip_tree = RB_ROOT;
> cluster->cl_reconnect_delay_ms = O2NET_RECONNECT_DELAY_MS_DEFAULT;
> @@ -704,7 +700,6 @@ out:
> kfree(cluster);
> kfree(ns);
> o2hb_free_hb_set(o2hb_group);
> - kfree(defs);
> ret = ERR_PTR(-ENOMEM);
> }
>
> @@ -714,18 +709,11 @@ out:
> static void o2nm_cluster_group_drop_item(struct config_group *group, struct config_item *item)
> {
> struct o2nm_cluster *cluster = to_o2nm_cluster(item);
> - int i;
> - struct config_item *killme;
>
> BUG_ON(o2nm_single_cluster != cluster);
> o2nm_single_cluster = NULL;
>
> - for (i = 0; cluster->cl_group.default_groups[i]; i++) {
> - killme = &cluster->cl_group.default_groups[i]->cg_item;
> - cluster->cl_group.default_groups[i] = NULL;
> - config_item_put(killme);
> - }
> -
> + configfs_remove_default_groups(&cluster->cl_group);
> config_item_put(item);
> }
>
> diff --git a/include/linux/configfs.h b/include/linux/configfs.h
> index f8165c1..485fe55 100644
> --- a/include/linux/configfs.h
> +++ b/include/linux/configfs.h
> @@ -96,7 +96,8 @@ struct config_group {
> struct config_item cg_item;
> struct list_head cg_children;
> struct configfs_subsystem *cg_subsys;
> - struct config_group **default_groups;
> + struct list_head default_groups;
> + struct list_head group_entry;
> };
>
> extern void config_group_init(struct config_group *group);
> @@ -123,6 +124,12 @@ extern struct config_item *config_group_find_item(struct config_group *,
> const char *);
>
>
> +static inline void configfs_add_default_group(struct config_group *new_group,
> + struct config_group *group)
> +{
> + list_add_tail(&new_group->group_entry, &group->default_groups);
> +}
> +
> struct configfs_attribute {
> const char *ca_name;
> struct module *ca_owner;
> @@ -251,6 +258,8 @@ int configfs_register_group(struct config_group *parent_group,
> struct config_group *group);
> void configfs_unregister_group(struct config_group *group);
>
> +void configfs_remove_default_groups(struct config_group *group);
> +
> struct config_group *
> configfs_register_default_group(struct config_group *parent_group,
> const char *name,
> diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
> index e8c8c08..1b09cac 100644
> --- a/include/target/target_core_base.h
> +++ b/include/target/target_core_base.h
> @@ -560,7 +560,6 @@ struct se_node_acl {
> struct config_group acl_auth_group;
> struct config_group acl_param_group;
> struct config_group acl_fabric_stat_group;
> - struct config_group *acl_default_groups[5];
> struct list_head acl_list;
> struct list_head acl_sess_list;
> struct completion acl_free_comp;
> @@ -887,7 +886,6 @@ struct se_portal_group {
> const struct target_core_fabric_ops *se_tpg_tfo;
> struct se_wwn *se_tpg_wwn;
> struct config_group tpg_group;
> - struct config_group *tpg_default_groups[7];
> struct config_group tpg_lun_group;
> struct config_group tpg_np_group;
> struct config_group tpg_acl_group;
> @@ -923,7 +921,6 @@ static inline struct se_portal_group *param_to_tpg(struct config_item *item)
> struct se_wwn {
> struct target_fabric_configfs *wwn_tf;
> struct config_group wwn_group;
> - struct config_group *wwn_default_groups[2];
> struct config_group fabric_stat_group;
> };
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [lkp] [configfs] 7d3c5f36a5: BUG: unable to handle kernel
2016-02-29 8:31 ` Huang, Ying
@ 2016-02-29 8:54 ` Christoph Hellwig
0 siblings, 0 replies; 4+ messages in thread
From: Christoph Hellwig @ 2016-02-29 8:54 UTC (permalink / raw)
To: Huang, Ying; +Cc: Christoph Hellwig, LKML, 0day robot
On Mon, Feb 29, 2016 at 04:31:24PM +0800, Huang, Ying wrote:
> Christoph Hellwig <hch@lst.de> writes:
>
> > The version below should fix it, how do I inject that into the bot
> > again?
>
> Just commit it in your tree. The bot will fetch and test it
> automatically although you cannot get all boot test success notification
> now yet. We are working on that.
The patch shouldn't actually be in any tree yet..
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2016-02-29 8:54 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2016-02-29 1:12 [lkp] [configfs] 7d3c5f36a5: BUG: unable to handle kernel kernel test robot
2016-02-29 8:19 ` Christoph Hellwig
2016-02-29 8:31 ` Huang, Ying
2016-02-29 8:54 ` Christoph Hellwig
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