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* [lkp-robot] [x86/asm]  f5caf621ee: PANIC:double_fault
@ 2017-09-28  7:47 kernel test robot
  2017-09-28  7:59 ` Ingo Molnar
  2017-09-28 16:21 ` Linus Torvalds
  0 siblings, 2 replies; 18+ messages in thread
From: kernel test robot @ 2017-09-28  7:47 UTC (permalink / raw)
  To: Josh Poimboeuf
  Cc: Ingo Molnar, Andrey Ryabinin, Matthias Kaehlcke,
	Alexander Potapenko, Andy Lutomirski, Arnd Bergmann,
	Dmitriy Vyukov, Linus Torvalds, Miguel Bernal Marin,
	Peter Zijlstra, Thomas Gleixner, LKML, lkp

[-- Attachment #1: Type: text/plain, Size: 4366 bytes --]


FYI, we noticed the following commit:

commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline asm call constraints for Clang")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

in testcase: trinity
with following parameters:

	runtime: 300s

test-description: Trinity is a linux system call fuzz tester.
test-url: http://codemonkey.org.uk/projects/trinity/


on test machine: qemu-system-x86_64 -enable-kvm -m 420M

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):


+-----------------------------------------+------------+------------+
|                                         | 0d0970eef3 | f5caf621ee |
+-----------------------------------------+------------+------------+
| boot_successes                          | 9          | 4          |
| boot_failures                           | 0          | 4          |
| PANIC:double_fault                      | 0          | 4          |
| Kernel_panic-not_syncing:Machine_halted | 0          | 4          |
+-----------------------------------------+------------+------------+



[    7.757440] udevtrigger (130) used greatest stack depth: 12344 bytes left
[    8.262143] procd: - ubus -
[    9.279484] procd: - init -
Please press Enter to activate this console.
[    9.349553] find (656) used greatest stack depth: 12296 bytes left
[   10.584905] PANIC: double fault, error_code: 0x0
[   10.585372] CPU: 0 PID: 917 Comm: netifd Not tainted 4.14.0-rc1-00015-gf5caf62 #2
[   10.586062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[   10.586978] task: ffff8800141a8000 task.stack: ffffc90000274000
[   10.587519] RIP: 0010:compat_sock_ioctl+0xfea/0x103e
[   10.587974] RSP: 0000:0000000000277d78 EFLAGS: 00010283
[   10.588448] RAX: 0000000000277d78 RBX: 0000000000008933 RCX: ffff8800141a8000
[   10.589103] RDX: 0000000000000020 RSI: 00000000fffbea00 RDI: 00000000fffbea50
[   10.589757] RBP: ffffc90000277e18 R08: fffbea50fffbea34 R09: ffffffff814a68c9
[   10.590407] R10: ffffff9c00000002 R11: 00000000fffbea50 R12: 0000000000000000
[   10.591056] R13: ffff880012c8c880 R14: 00000000fffbea50 R15: 00000000fffbea00
[   10.591708] FS:  0000000000000000(0000) GS:ffff880019a00000(0063) knlGS:00000000f7fab9a0
[   10.592446] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[   10.592973] CR2: 0000000000277d68 CR3: 000000001807f000 CR4: 00000000000006b0
[   10.593623] Call Trace:
[   10.593858] Code: 02 0f ff 65 48 8b 04 25 80 d1 00 00 48 8b 80 28 25 00 00 48 83 e8 20 49 39 c7 77 34 89 e0 4c 89 f7 4c 89 fe ba 20 00 00 00 89 c4 <e8> b3 52 05 00 85 c0 74 22 eb 1a 4c 89 fa 89 de 4c 89 ef e8 c6 
[   10.595705] Kernel panic - not syncing: Machine halted.
[   10.596181] CPU: 0 PID: 917 Comm: netifd Not tainted 4.14.0-rc1-00015-gf5caf62 #2
[   10.596868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[   10.597786] Call Trace:
[   10.598017]  <#DF>
[   10.598216]  dump_stack+0x8f/0xc4
[   10.598527]  panic+0xda/0x22f
[   10.598811]  df_debug+0x30/0x30
[   10.599104]  do_double_fault+0x9b/0xaf
[   10.599456]  double_fault+0x22/0x30
[   10.599791] RIP: 0010:compat_sock_ioctl+0xfea/0x103e
[   10.600247] RSP: 0000:0000000000277d78 EFLAGS: 00010283
[   10.600733] RAX: 0000000000277d78 RBX: 0000000000008933 RCX: ffff8800141a8000
[   10.601381] RDX: 0000000000000020 RSI: 00000000fffbea00 RDI: 00000000fffbea50
[   10.602036] RBP: ffffc90000277e18 R08: fffbea50fffbea34 R09: ffffffff814a68c9
[   10.602700] R10: ffffff9c00000002 R11: 00000000fffbea50 R12: 0000000000000000
[   10.603349] R13: ffff880012c8c880 R14: 00000000fffbea50 R15: 00000000fffbea00
[   10.604002]  ? dev_ioctl+0x2d7/0x5e3
[   10.604336] WARNING: kernel stack regs at ffff880019a05f58 in netifd:917 has bad 'bp' value ffffc90000277e18
[   10.604337] unwind stack type:0 next_sp:0000000000277d78 mask:0x10 graph_idx:0
[   10.604339] ffff880019a05d48: ffff880019a05e28 (0xffff880019a05e28)
[   10.604340] ffff880019a05d50: ffffffff8100ce27 (show_trace_log_lvl+0x203/0x2a7)
[   10.604342] ffff880019a05d58: ffffffff81473d28 (compat_sock_ioctl+0xfea/0x103e)


To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp qemu -k <bzImage> job-script  # job-script is attached in this email



Thanks,
Xiaolong

[-- Attachment #2: config-4.14.0-rc1-00015-gf5caf62 --]
[-- Type: text/plain, Size: 110204 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 4.14.0-rc1 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_HWEIGHT=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_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=4
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=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 is not set
CONFIG_KERNEL_LZ4=y
CONFIG_DEFAULT_HOSTNAME="(none)"
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_CROSS_MEMORY_ATTACH is not set
CONFIG_FHANDLE=y
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
# CONFIG_IRQ_DOMAIN_DEBUG is not set
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
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_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set

#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
# CONFIG_TICK_CPU_ACCOUNTING is not set
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_IRQ_TIME_ACCOUNTING=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set

#
# RCU Subsystem
#
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_CONTEXT_TRACKING=y
# CONFIG_CONTEXT_TRACKING_FORCE is not set
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
CONFIG_RCU_BOOST=y
CONFIG_RCU_BOOST_DELAY=500
# CONFIG_RCU_NOCB_CPU 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_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_NUMA_BALANCING=y
# CONFIG_NUMA_BALANCING_DEFAULT_ENABLED is not set
CONFIG_CGROUPS=y
# CONFIG_MEMCG is not set
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_RDMA=y
CONFIG_CGROUP_FREEZER=y
# CONFIG_CGROUP_HUGETLB is not set
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
CONFIG_CGROUP_DEVICE=y
# CONFIG_CGROUP_CPUACCT is not set
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_SOCK_CGROUP_DATA is not set
CONFIG_CHECKPOINT_RESTORE=y
# 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=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=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 is not set
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_POSIX_TIMERS is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
# CONFIG_BPF_SYSCALL is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
# CONFIG_ADVISE_SYSCALLS is not set
# CONFIG_USERFAULTFD is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_MEMBARRIER is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PC104=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_SLAB_MERGE_DEFAULT is not set
# CONFIG_SLAB_FREELIST_RANDOM is not set
CONFIG_SLAB_FREELIST_HARDENED=y
# CONFIG_SLUB_CPU_PARTIAL is not set
# CONFIG_SYSTEM_DATA_VERIFICATION is not set
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
# CONFIG_OPROFILE_EVENT_MULTIPLEX is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
# CONFIG_KPROBES is not set
# CONFIG_JUMP_LABEL is not set
# 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_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_CLK=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_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_RCU_TABLE_FREE=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_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
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_THIN_ARCHIVES=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_HAVE_STACK_VALIDATION=y
# CONFIG_HAVE_ARCH_HASH is not set
CONFIG_ISA_BUS_API=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
# CONFIG_CPU_NO_EFFICIENT_FFS is not set
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
# CONFIG_REFCOUNT_FULL is not set

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS is not set
CONFIG_TRIM_UNUSED_KSYMS=y
CONFIG_MODULES_TREE_LOOKUP=y
# CONFIG_BLOCK is not set
CONFIG_PADATA=y
CONFIG_ASN1=m
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=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 is not set
# CONFIG_X86_X2APIC is not set
# CONFIG_X86_MPPARSE is not set
CONFIG_GOLDFISH=y
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_VSMP is not set
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
# CONFIG_IOSF_MBI is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_DEBUG=y
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_XEN=y
# CONFIG_XEN_PV is not set
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
# CONFIG_XEN_PVH is not set
CONFIG_KVM_GUEST=y
# CONFIG_KVM_DEBUG_FS is not set
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
CONFIG_PARAVIRT_CLOCK=y
CONFIG_NO_BOOTMEM=y
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
# CONFIG_CPU_SUP_INTEL is not set
# CONFIG_CPU_SUP_AMD is not set
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
# CONFIG_CALGARY_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS=64
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=m
CONFIG_X86_THERMAL_VECTOR=y

#
# Performance monitoring
#
# CONFIG_VM86 is not set
CONFIG_X86_VSYSCALL_EMULATION=y
CONFIG_I8K=m
CONFIG_X86_MSR=y
# CONFIG_X86_CPUID is not set
# CONFIG_X86_5LEVEL is not set
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_X86_DIRECT_GBPAGES=y
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NODES_SPAN_OTHER_NODES=y
CONFIG_NUMA_EMU=y
CONFIG_NODES_SHIFT=6
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y
# CONFIG_SPARSEMEM_VMEMMAP is not set
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_HAVE_GENERIC_GUP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_VIRT_TO_BUS=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
CONFIG_TRANSPARENT_HUGEPAGE=y
# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
# CONFIG_CLEANCACHE is not set
# CONFIG_CMA is not set
# CONFIG_MEM_SOFT_DIRTY is not set
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
CONFIG_Z3FOLD=y
CONFIG_ZSMALLOC=m
CONFIG_PGTABLE_MAPPING=y
CONFIG_ZSMALLOC_STAT=y
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT=y
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_ZONE_DEVICE=y
CONFIG_PERCPU_STATS=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
# CONFIG_X86_PAT is not set
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
# 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 is not set
# CONFIG_KEXEC is not set
# CONFIG_KEXEC_FILE is not set
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
CONFIG_DEBUG_HOTPLUG_CPU0=y
CONFIG_COMPAT_VDSO=y
# CONFIG_LEGACY_VSYSCALL_NATIVE is not set
CONFIG_LEGACY_VSYSCALL_EMULATE=y
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_MODIFY_LDT_SYSCALL is not set
CONFIG_HAVE_LIVEPATCH=y
CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y

#
# Power management and ACPI options
#
# CONFIG_SUSPEND is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_AUTOSLEEP=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
# CONFIG_PM_WAKELOCKS_GC is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_PM_SLEEP_DEBUG=y
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_OPP=y
CONFIG_PM_CLK=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
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_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_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# 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_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_DPTF_POWER is not set
# CONFIG_ACPI_EXTLOG is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_SFI=y

#
# 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=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
# CONFIG_PCI_MMCONFIG is not set
CONFIG_PCI_XEN=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCI_BUS_ADDR_T_64BIT=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
# CONFIG_PCI_STUB is not set
CONFIG_XEN_PCIDEV_FRONTEND=y
CONFIG_HT_IRQ=y
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_HOTPLUG_PCI is not set

#
# DesignWare PCI Core Support
#

#
# PCI host controller drivers
#

#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
# CONFIG_PCI_ENDPOINT_CONFIGFS is not set
CONFIG_PCI_EPF_TEST=y

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
CONFIG_ISA_BUS=y
# CONFIG_ISA_DMA_API is not set
# CONFIG_PCCARD is not set
# CONFIG_RAPIDIO is not set
CONFIG_X86_SYSFB=y

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_COREDUMP=y
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=m
# CONFIG_X86_X32 is not set
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_X86_DEV_DMA_OPS=y
CONFIG_NET=y

#
# Networking options
#
# CONFIG_PACKET 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 is not set
# CONFIG_NET_PTP_CLASSIFY is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
# CONFIG_DNS_RESOLVER is not set
# CONFIG_BATMAN_ADV is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
# CONFIG_BPF_JIT is not set
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# CONFIG_STREAM_PARSER is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
# CONFIG_LIB80211 is not set

#
# CFG80211 needs to be enabled for MAC80211
#
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
# CONFIG_DST_CACHE is not set
# CONFIG_GRO_CELLS is not set
# CONFIG_NET_DEVLINK is not set
CONFIG_MAY_USE_DEVLINK=y
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
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=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
# 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_SPI=y
CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y

#
# Bus devices
#
# CONFIG_SIMPLE_PM_BUS is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=m
CONFIG_MTD_OF_PARTS=m
CONFIG_MTD_AR7_PARTS=y

#
# Partition parsers
#

#
# User Modules And Translation Layers
#
CONFIG_MTD_OOPS=y
CONFIG_MTD_PARTITIONED_MASTER=y

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=m
CONFIG_MTD_JEDECPROBE=m
CONFIG_MTD_GEN_PROBE=m
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
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=y
# CONFIG_MTD_OTP is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=m
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ABSENT=m

#
# 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_PHYSMAP_OF_VERSATILE is not set
# CONFIG_MTD_PHYSMAP_OF_GEMINI is not set
# CONFIG_MTD_AMD76XROM is not set
# CONFIG_MTD_ICHXROM is not set
# CONFIG_MTD_ESB2ROM is not set
# CONFIG_MTD_CK804XROM is not set
# CONFIG_MTD_SCB2_FLASH is not set
# CONFIG_MTD_NETtel is not set
# CONFIG_MTD_L440GX is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
CONFIG_MTD_PLATRAM=y

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_DATAFLASH=m
# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
# CONFIG_MTD_DATAFLASH_OTP is not set
CONFIG_MTD_M25P80=m
CONFIG_MTD_MCHP23K256=y
CONFIG_MTD_SST25L=m
# CONFIG_MTD_SLRAM is not set
CONFIG_MTD_PHRAM=m
CONFIG_MTD_MTDRAM=m
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128

#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=m
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
CONFIG_MTD_NAND_ECC=m
# CONFIG_MTD_NAND_ECC_SMC is not set
CONFIG_MTD_NAND=m
CONFIG_MTD_NAND_BCH=m
CONFIG_MTD_NAND_ECC_BCH=y
# CONFIG_MTD_SM_COMMON is not set
# CONFIG_MTD_NAND_DENALI_PCI is not set
# CONFIG_MTD_NAND_DENALI_DT is not set
CONFIG_MTD_NAND_GPIO=m
# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set
# CONFIG_MTD_NAND_RICOH is not set
# CONFIG_MTD_NAND_DISKONCHIP is not set
CONFIG_MTD_NAND_DOCG4=m
# CONFIG_MTD_NAND_CAFE is not set
CONFIG_MTD_NAND_NANDSIM=m
CONFIG_MTD_NAND_PLATFORM=m
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=m
CONFIG_MTD_MT81xx_NOR=m
# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
CONFIG_SPI_INTEL_SPI=m
# CONFIG_SPI_INTEL_SPI_PCI is not set
CONFIG_SPI_INTEL_SPI_PLATFORM=m
# 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_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_PC_SUPERIO=y
# CONFIG_PARPORT_GSC is not set
CONFIG_PARPORT_AX88796=m
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y

#
# Protocols
#
CONFIG_PNPACPI=y

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
# CONFIG_AD525X_DPOT is not set
CONFIG_DUMMY_IRQ=m
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
CONFIG_ICS932S401=y
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
CONFIG_ISL29020=y
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_SENSORS_BH1770=m
# CONFIG_SENSORS_APDS990X is not set
CONFIG_HMC6352=y
# CONFIG_DS1682 is not set
CONFIG_TI_DAC7512=m
CONFIG_USB_SWITCH_FSA9480=m
CONFIG_LATTICE_ECP3_CONFIG=m
CONFIG_SRAM=y
# CONFIG_PCI_ENDPOINT_TEST is not set
CONFIG_C2PORT=m
CONFIG_C2PORT_DURAMAR_2150=m

#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_93XX46=m
CONFIG_EEPROM_IDT_89HPESX=y
# CONFIG_CB710_CORE is not set

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
CONFIG_SENSORS_LIS3_I2C=y

#
# Altera FPGA firmware download module
#
CONFIG_ALTERA_STAPL=y
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set

#
# Intel MIC Bus Driver
#
# CONFIG_INTEL_MIC_BUS is not set

#
# SCIF Bus Driver
#
# CONFIG_SCIF_BUS is not set

#
# VOP Bus Driver
#
# CONFIG_VOP_BUS is not set

#
# Intel MIC Host Driver
#

#
# Intel MIC Card Driver
#

#
# SCIF Driver
#

#
# Intel MIC Coprocessor State Management (COSM) Drivers
#

#
# VOP Driver
#
# CONFIG_GENWQE is not set
CONFIG_ECHO=y
# CONFIG_CXL_BASE is not set
# CONFIG_CXL_AFU_DRIVER_OPS is not set
# CONFIG_CXL_LIB is not set
CONFIG_HAVE_IDE=y

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_NETDEVICES is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
# CONFIG_INPUT_SPARSEKMAP is not set
CONFIG_INPUT_MATRIXKMAP=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=m
# 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=m

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_STMPE is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TC3589X is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CROS_EC is not set
# CONFIG_KEYBOARD_CAP11XX is not set
# CONFIG_KEYBOARD_BCM is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=y
CONFIG_JOYSTICK_A3D=m
CONFIG_JOYSTICK_ADI=m
# CONFIG_JOYSTICK_COBRA is not set
CONFIG_JOYSTICK_GF2K=y
CONFIG_JOYSTICK_GRIP=y
CONFIG_JOYSTICK_GRIP_MP=m
CONFIG_JOYSTICK_GUILLEMOT=m
CONFIG_JOYSTICK_INTERACT=m
CONFIG_JOYSTICK_SIDEWINDER=y
CONFIG_JOYSTICK_TMDC=y
CONFIG_JOYSTICK_IFORCE=m
# CONFIG_JOYSTICK_IFORCE_232 is not set
CONFIG_JOYSTICK_WARRIOR=m
CONFIG_JOYSTICK_MAGELLAN=m
CONFIG_JOYSTICK_SPACEORB=m
CONFIG_JOYSTICK_SPACEBALL=m
CONFIG_JOYSTICK_STINGER=y
CONFIG_JOYSTICK_TWIDJOY=m
# CONFIG_JOYSTICK_ZHENHUA is not set
CONFIG_JOYSTICK_DB9=m
CONFIG_JOYSTICK_GAMECON=m
# CONFIG_JOYSTICK_TURBOGRAFX is not set
CONFIG_JOYSTICK_AS5011=y
CONFIG_JOYSTICK_JOYDUMP=y
# CONFIG_JOYSTICK_XPAD is not set
CONFIG_JOYSTICK_PSXPAD_SPI=m
CONFIG_JOYSTICK_PSXPAD_SPI_FF=y
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_USB_ACECAD is not set
# CONFIG_TABLET_USB_AIPTEK is not set
# CONFIG_TABLET_USB_HANWANG is not set
# CONFIG_TABLET_USB_KBTAB is not set
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_88PM80X_ONKEY=y
# CONFIG_INPUT_AD714X is not set
CONFIG_INPUT_ARIZONA_HAPTICS=m
CONFIG_INPUT_ATMEL_CAPTOUCH=y
CONFIG_INPUT_BMA150=m
# CONFIG_INPUT_E3X0_BUTTON is not set
CONFIG_INPUT_MAX77693_HAPTIC=y
CONFIG_INPUT_MC13783_PWRBUTTON=m
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
CONFIG_INPUT_GP2A=m
CONFIG_INPUT_GPIO_BEEPER=y
CONFIG_INPUT_GPIO_TILT_POLLED=m
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_REGULATOR_HAPTIC=y
CONFIG_INPUT_RETU_PWRBUTTON=m
CONFIG_INPUT_TPS65218_PWRBUTTON=m
CONFIG_INPUT_AXP20X_PEK=y
CONFIG_INPUT_TWL6040_VIBRA=y
# CONFIG_INPUT_UINPUT is not set
CONFIG_INPUT_PCF8574=m
CONFIG_INPUT_PWM_BEEPER=y
# CONFIG_INPUT_PWM_VIBRA is not set
# CONFIG_INPUT_RK805_PWRKEY is not set
CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
# CONFIG_INPUT_DA9063_ONKEY is not set
CONFIG_INPUT_WM831X_ON=y
CONFIG_INPUT_PCAP=y
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_CMA3000 is not set
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
CONFIG_INPUT_IDEAPAD_SLIDEBAR=m
CONFIG_INPUT_DRV260X_HAPTICS=y
CONFIG_INPUT_DRV2665_HAPTICS=y
CONFIG_INPUT_DRV2667_HAPTICS=y
CONFIG_RMI4_CORE=y
CONFIG_RMI4_I2C=y
# CONFIG_RMI4_SPI is not set
CONFIG_RMI4_SMB=y
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=y
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
CONFIG_RMI4_F34=y
# CONFIG_RMI4_F55 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=m
CONFIG_SERIO_PARKBD=m
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
# CONFIG_SERIO_ALTERA_PS2 is not set
CONFIG_SERIO_PS2MULT=m
CONFIG_SERIO_ARC_PS2=m
CONFIG_SERIO_APBPS2=y
# CONFIG_SERIO_GPIO_PS2 is not set
CONFIG_USERIO=m
CONFIG_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
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=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_NOZOMI is not set
# CONFIG_ISI is not set
# CONFIG_N_HDLC is not set
# CONFIG_N_GSM is not set
CONFIG_TRACE_ROUTER=m
CONFIG_TRACE_SINK=m
# CONFIG_GOLDFISH_TTY is not set
# CONFIG_DEVMEM is not set
# CONFIG_DEVKMEM is not set

#
# 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_FINTEK=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_DMA is not set
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_MEN_MCB=m
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
CONFIG_SERIAL_8250_ASPEED_VUART=m
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
# CONFIG_SERIAL_8250_FSL is not set
CONFIG_SERIAL_8250_DW=m
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
# CONFIG_SERIAL_8250_MOXA is not set
CONFIG_SERIAL_OF_PLATFORM=m

#
# Non-8250 serial port support
#
CONFIG_SERIAL_MAX3100=m
CONFIG_SERIAL_MAX310X=m
CONFIG_SERIAL_UARTLITE=y
# CONFIG_SERIAL_UARTLITE_CONSOLE is not set
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_SCCNXP=m
CONFIG_SERIAL_SC16IS7XX_CORE=m
CONFIG_SERIAL_SC16IS7XX=m
CONFIG_SERIAL_SC16IS7XX_I2C=y
# CONFIG_SERIAL_SC16IS7XX_SPI is not set
CONFIG_SERIAL_ALTERA_JTAGUART=y
# CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE 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_IFX6X60=y
CONFIG_SERIAL_XILINX_PS_UART=y
# CONFIG_SERIAL_XILINX_PS_UART_CONSOLE is not set
CONFIG_SERIAL_ARC=y
# CONFIG_SERIAL_ARC_CONSOLE is not set
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
# CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE is not set
CONFIG_SERIAL_MEN_Z135=m
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_HVC_DRIVER=y
# CONFIG_HVC_XEN is not set
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_R3964=m
# CONFIG_APPLICOM is not set
CONFIG_MWAVE=m
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y

#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
CONFIG_I2C_MUX_GPIO=m
CONFIG_I2C_MUX_GPMUX=y
# CONFIG_I2C_MUX_LTC4306 is not set
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_MUX_REG=m
# CONFIG_I2C_MUX_MLXCPLD is not set
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_CBUS_GPIO=m
CONFIG_I2C_DESIGNWARE_CORE=m
CONFIG_I2C_DESIGNWARE_PLATFORM=m
CONFIG_I2C_DESIGNWARE_SLAVE=y
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EMEV2 is not set
CONFIG_I2C_GPIO=y
# CONFIG_I2C_KEMPLD is not set
CONFIG_I2C_OCORES=m
CONFIG_I2C_PCA_PLATFORM=y
# CONFIG_I2C_PXA_PCI is not set
# CONFIG_I2C_RK3X is not set
CONFIG_I2C_SIMTEC=y
CONFIG_I2C_XILINX=y

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=m
CONFIG_I2C_PARPORT_LIGHT=m
CONFIG_I2C_TAOS_EVM=y

#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_MLXCPLD=y
# CONFIG_I2C_CROS_EC_TUNNEL is not set
CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
CONFIG_SPI_AXI_SPI_ENGINE=m
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_BUTTERFLY is not set
CONFIG_SPI_CADENCE=y
CONFIG_SPI_DESIGNWARE=m
# CONFIG_SPI_DW_PCI is not set
CONFIG_SPI_DW_MMIO=m
CONFIG_SPI_GPIO=m
CONFIG_SPI_LM70_LLP=m
CONFIG_SPI_FSL_LIB=y
CONFIG_SPI_FSL_SPI=y
CONFIG_SPI_OC_TINY=m
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_PXA2XX_PCI is not set
CONFIG_SPI_ROCKCHIP=y
CONFIG_SPI_SC18IS602=y
# CONFIG_SPI_XCOMM is not set
CONFIG_SPI_XILINX=y
# CONFIG_SPI_ZYNQMP_GQSPI is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_LOOPBACK_TEST is not set
CONFIG_SPI_TLE62X0=y
# CONFIG_SPI_SLAVE is not set
CONFIG_SPMI=y
CONFIG_HSI=m
CONFIG_HSI_BOARDINFO=y

#
# HSI controllers
#

#
# HSI clients
#
CONFIG_HSI_CHAR=m
# CONFIG_PPS is not set

#
# PTP clock support
#

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_GPIOLIB=y
CONFIG_OF_GPIO=y
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_GENERIC=y

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_AXP209 is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
CONFIG_GPIO_FTGPIO010=y
CONFIG_GPIO_GENERIC_PLATFORM=m
CONFIG_GPIO_GRGPIO=m
# CONFIG_GPIO_ICH is not set
# CONFIG_GPIO_LYNXPOINT is not set
# CONFIG_GPIO_MENZ127 is not set
CONFIG_GPIO_MOCKUP=y
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_XILINX is not set

#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_104_DIO_48E is not set
CONFIG_GPIO_104_IDIO_16=m
CONFIG_GPIO_104_IDI_48=m
CONFIG_GPIO_F7188X=m
# CONFIG_GPIO_GPIO_MM is not set
CONFIG_GPIO_IT87=m
# CONFIG_GPIO_SCH is not set
CONFIG_GPIO_SCH311X=m
CONFIG_GPIO_WS16C48=m

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=y
CONFIG_GPIO_ADP5588_IRQ=y
CONFIG_GPIO_ADNP=y
# CONFIG_GPIO_MAX7300 is not set
CONFIG_GPIO_MAX732X=m
CONFIG_GPIO_PCA953X=m
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set

#
# MFD GPIO expanders
#
# CONFIG_GPIO_ARIZONA is not set
CONFIG_GPIO_BD9571MWV=m
CONFIG_GPIO_KEMPLD=m
CONFIG_GPIO_LP3943=y
# CONFIG_GPIO_LP87565 is not set
# CONFIG_GPIO_RC5T583 is not set
# CONFIG_GPIO_STMPE is not set
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TPS65086=m
CONFIG_GPIO_TPS65218=m
# CONFIG_GPIO_TPS65912 is not set
# CONFIG_GPIO_TWL6040 is not set
# CONFIG_GPIO_UCB1400 is not set
CONFIG_GPIO_WM831X=m

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_RDC321X is not set
# CONFIG_GPIO_SODAVILLE is not set

#
# SPI GPIO expanders
#
# CONFIG_GPIO_74X164 is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
CONFIG_GPIO_XRA1403=y
CONFIG_W1=m

#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
CONFIG_W1_MASTER_DS2482=m
# CONFIG_W1_MASTER_DS1WM is not set
# CONFIG_W1_MASTER_GPIO is not set

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2405 is not set
CONFIG_W1_SLAVE_DS2408=m
# CONFIG_W1_SLAVE_DS2408_READBACK is not set
# CONFIG_W1_SLAVE_DS2413 is not set
CONFIG_W1_SLAVE_DS2406=m
CONFIG_W1_SLAVE_DS2423=m
# CONFIG_W1_SLAVE_DS2805 is not set
CONFIG_W1_SLAVE_DS2431=m
CONFIG_W1_SLAVE_DS2433=m
CONFIG_W1_SLAVE_DS2433_CRC=y
# CONFIG_W1_SLAVE_DS2438 is not set
CONFIG_W1_SLAVE_DS2760=m
# CONFIG_W1_SLAVE_DS2780 is not set
CONFIG_W1_SLAVE_DS2781=m
# CONFIG_W1_SLAVE_DS28E04 is not set
CONFIG_POWER_AVS=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_GPIO_RESTART=y
CONFIG_POWER_RESET_LTC2952=y
# CONFIG_POWER_RESET_RESTART is not set
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
CONFIG_REBOOT_MODE=y
CONFIG_SYSCON_REBOOT_MODE=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=y
CONFIG_GENERIC_ADC_BATTERY=m
CONFIG_WM831X_BACKUP=y
# CONFIG_WM831X_POWER is not set
CONFIG_TEST_POWER=y
CONFIG_BATTERY_DS2760=m
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
CONFIG_BATTERY_LEGO_EV3=m
CONFIG_BATTERY_SBS=m
# CONFIG_CHARGER_SBS is not set
CONFIG_BATTERY_BQ27XXX=m
CONFIG_BATTERY_BQ27XXX_I2C=m
CONFIG_BATTERY_BQ27XXX_HDQ=m
# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
CONFIG_CHARGER_DA9150=m
CONFIG_BATTERY_DA9150=y
CONFIG_AXP20X_POWER=m
CONFIG_AXP288_FUEL_GAUGE=m
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_BATTERY_MAX1721X is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
CONFIG_CHARGER_LP8788=m
CONFIG_CHARGER_GPIO=m
# CONFIG_CHARGER_MANAGER is not set
# CONFIG_CHARGER_LTC3651 is not set
CONFIG_CHARGER_MAX14577=y
CONFIG_CHARGER_DETECTOR_MAX14656=m
# CONFIG_CHARGER_MAX77693 is not set
CONFIG_CHARGER_BQ2415X=m
CONFIG_CHARGER_BQ24257=m
# CONFIG_CHARGER_BQ24735 is not set
CONFIG_CHARGER_BQ25890=m
CONFIG_CHARGER_SMB347=m
# CONFIG_CHARGER_TPS65217 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
CONFIG_BATTERY_GOLDFISH=m
# CONFIG_BATTERY_RT5033 is not set
CONFIG_CHARGER_RT9455=m
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
CONFIG_HWMON_DEBUG_CHIP=y

#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7314 is not set
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7X10=m
CONFIG_SENSORS_ADT7310=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=m
CONFIG_SENSORS_ASC7621=m
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
CONFIG_SENSORS_APPLESMC=m
CONFIG_SENSORS_ASB100=m
CONFIG_SENSORS_ASPEED=m
CONFIG_SENSORS_ATXP1=m
CONFIG_SENSORS_DS620=m
# CONFIG_SENSORS_DS1621 is not set
CONFIG_SENSORS_DELL_SMM=m
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=m
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_MC13783_ADC is not set
CONFIG_SENSORS_FSCHMD=m
CONFIG_SENSORS_GL518SM=m
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_G760A=m
CONFIG_SENSORS_G762=m
CONFIG_SENSORS_GPIO_FAN=m
CONFIG_SENSORS_HIH6130=m
CONFIG_SENSORS_IIO_HWMON=m
# CONFIG_SENSORS_I5500 is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=m
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
CONFIG_SENSORS_LTC2945=m
CONFIG_SENSORS_LTC2990=m
CONFIG_SENSORS_LTC4151=m
# CONFIG_SENSORS_LTC4215 is not set
CONFIG_SENSORS_LTC4222=m
# CONFIG_SENSORS_LTC4245 is not set
CONFIG_SENSORS_LTC4260=m
# CONFIG_SENSORS_LTC4261 is not set
CONFIG_SENSORS_MAX1111=m
CONFIG_SENSORS_MAX16065=m
# CONFIG_SENSORS_MAX1619 is not set
CONFIG_SENSORS_MAX1668=m
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6642=m
# CONFIG_SENSORS_MAX6650 is not set
CONFIG_SENSORS_MAX6697=m
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=m
CONFIG_SENSORS_TC654=m
CONFIG_SENSORS_MENF21BMC_HWMON=m
CONFIG_SENSORS_ADCXX=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM70=m
CONFIG_SENSORS_LM73=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
# CONFIG_SENSORS_LM85 is not set
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_LM93=m
# CONFIG_SENSORS_LM95234 is not set
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
CONFIG_SENSORS_NCT6683=m
CONFIG_SENSORS_NCT6775=m
CONFIG_SENSORS_NCT7802=m
CONFIG_SENSORS_NCT7904=m
CONFIG_SENSORS_PCF8591=m
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_PWM_FAN is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
CONFIG_SENSORS_SHTC1=m
# CONFIG_SENSORS_SIS5595 is not set
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=m
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=m
# CONFIG_SENSORS_SMSC47M192 is not set
CONFIG_SENSORS_SMSC47B397=m
# CONFIG_SENSORS_SCH56XX_COMMON is not set
CONFIG_SENSORS_STTS751=m
CONFIG_SENSORS_SMM665=m
CONFIG_SENSORS_ADC128D818=m
CONFIG_SENSORS_ADS1015=m
# CONFIG_SENSORS_ADS7828 is not set
CONFIG_SENSORS_ADS7871=m
# CONFIG_SENSORS_AMC6821 is not set
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
CONFIG_SENSORS_INA3221=m
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP102=m
# CONFIG_SENSORS_TMP103 is not set
CONFIG_SENSORS_TMP108=m
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=m
CONFIG_SENSORS_VIA_CPUTEMP=m
# CONFIG_SENSORS_VIA686A is not set
CONFIG_SENSORS_VT1211=m
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not set
# CONFIG_SENSORS_W83L785TS is not set
CONFIG_SENSORS_W83L786NG=m
# CONFIG_SENSORS_W83627HF is not set
CONFIG_SENSORS_W83627EHF=m
CONFIG_SENSORS_WM831X=m

#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# 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_CLOCK_THERMAL is not set
# CONFIG_DEVFREQ_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_QORIQ_THERMAL is not set
# CONFIG_DA9062_THERMAL is not set
CONFIG_X86_PKG_TEMP_THERMAL=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set

#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# CONFIG_INTEL_PCH_THERMAL is not set
# CONFIG_QCOM_SPMI_TEMP_ALARM is not set
# CONFIG_GENERIC_ADC_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
# CONFIG_SSB_SILENT is not set
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
# CONFIG_SSB_DRIVER_PCICORE is not set
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
CONFIG_BCMA_SFLASH=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
# CONFIG_BCMA_DRIVER_GPIO is not set
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_ACT8945A is not set
CONFIG_MFD_AS3711=y
# CONFIG_MFD_AS3722 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
CONFIG_MFD_ATMEL_FLEXCOM=m
CONFIG_MFD_ATMEL_HLCDC=y
# CONFIG_MFD_BCM590XX is not set
CONFIG_MFD_BD9571MWV=m
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_CROS_EC=m
CONFIG_MFD_CROS_EC_I2C=m
CONFIG_MFD_CROS_EC_SPI=m
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
CONFIG_MFD_MC13XXX=m
CONFIG_MFD_MC13XXX_SPI=m
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_HI6421_PMIC is not set
CONFIG_HTC_PASIC3=y
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_INTEL_SOC_PMIC is not set
# CONFIG_INTEL_SOC_PMIC_CHTWC is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_JANZ_CMODIO is not set
CONFIG_MFD_KEMPLD=m
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=m
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=y
# CONFIG_MFD_MAX77620 is not set
# CONFIG_MFD_MAX77686 is not set
CONFIG_MFD_MAX77693=y
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6397 is not set
CONFIG_MFD_MENF21BMC=y
CONFIG_EZX_PCAP=y
# CONFIG_MFD_CPCAP is not set
CONFIG_MFD_RETU=m
# CONFIG_MFD_PCF50633 is not set
CONFIG_UCB1400_CORE=m
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RTSX_PCI is not set
CONFIG_MFD_RT5033=m
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RK808=m
CONFIG_MFD_RN5T618=m
CONFIG_MFD_SEC_CORE=y
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
CONFIG_ABX500_CORE=y
CONFIG_AB3100_CORE=y
# CONFIG_AB3100_OTP is not set
CONFIG_MFD_STMPE=y

#
# STMicroelectronics STMPE Interface Drivers
#
# CONFIG_STMPE_I2C is not set
CONFIG_STMPE_SPI=y
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
CONFIG_TPS6105X=y
# CONFIG_TPS65010 is not set
CONFIG_TPS6507X=m
CONFIG_MFD_TPS65086=m
# CONFIG_MFD_TPS65090 is not set
CONFIG_MFD_TPS65217=m
# CONFIG_MFD_TPS68470 is not set
# CONFIG_MFD_TI_LP873X is not set
CONFIG_MFD_TI_LP87565=m
CONFIG_MFD_TPS65218=m
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
# CONFIG_MFD_TPS65912_SPI is not set
CONFIG_MFD_TPS80031=y
# CONFIG_TWL4030_CORE is not set
CONFIG_TWL6040_CORE=y
# CONFIG_MFD_WL1273_CORE is not set
CONFIG_MFD_LM3533=m
CONFIG_MFD_TC3589X=y
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_VX855 is not set
CONFIG_MFD_ARIZONA=y
# CONFIG_MFD_ARIZONA_I2C is not set
CONFIG_MFD_ARIZONA_SPI=m
CONFIG_MFD_CS47L24=y
CONFIG_MFD_WM5102=y
# CONFIG_MFD_WM5110 is not set
CONFIG_MFD_WM8997=y
# CONFIG_MFD_WM8998 is not set
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=m
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PM800=m
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_AD5398=y
CONFIG_REGULATOR_ANATOP=y
CONFIG_REGULATOR_AB3100=y
CONFIG_REGULATOR_ARIZONA_LDO1=m
CONFIG_REGULATOR_ARIZONA_MICSUPP=m
CONFIG_REGULATOR_AS3711=m
CONFIG_REGULATOR_AXP20X=y
CONFIG_REGULATOR_BD9571MWV=m
CONFIG_REGULATOR_DA9062=y
CONFIG_REGULATOR_DA9063=m
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_ISL9305=m
CONFIG_REGULATOR_ISL6271A=y
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
CONFIG_REGULATOR_LP872X=y
# CONFIG_REGULATOR_LP8755 is not set
CONFIG_REGULATOR_LP87565=m
CONFIG_REGULATOR_LP8788=y
CONFIG_REGULATOR_LTC3589=m
CONFIG_REGULATOR_LTC3676=m
# CONFIG_REGULATOR_MAX14577 is not set
CONFIG_REGULATOR_MAX1586=m
# CONFIG_REGULATOR_MAX8649 is not set
CONFIG_REGULATOR_MAX8660=m
# CONFIG_REGULATOR_MAX8907 is not set
CONFIG_REGULATOR_MAX8952=y
# CONFIG_REGULATOR_MAX8973 is not set
CONFIG_REGULATOR_MAX77693=m
CONFIG_REGULATOR_MC13XXX_CORE=m
CONFIG_REGULATOR_MC13783=m
CONFIG_REGULATOR_MC13892=m
# CONFIG_REGULATOR_MT6311 is not set
# CONFIG_REGULATOR_PCAP is not set
# CONFIG_REGULATOR_PFUZE100 is not set
CONFIG_REGULATOR_PV88060=y
CONFIG_REGULATOR_PV88080=m
# CONFIG_REGULATOR_PV88090 is not set
CONFIG_REGULATOR_PWM=m
# CONFIG_REGULATOR_QCOM_SPMI is not set
# CONFIG_REGULATOR_RC5T583 is not set
# CONFIG_REGULATOR_RK808 is not set
CONFIG_REGULATOR_RN5T618=m
CONFIG_REGULATOR_RT5033=m
# CONFIG_REGULATOR_S2MPA01 is not set
# CONFIG_REGULATOR_S2MPS11 is not set
# CONFIG_REGULATOR_S5M8767 is not set
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=m
CONFIG_REGULATOR_TPS62360=y
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
CONFIG_REGULATOR_TPS65086=m
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_TPS65217 is not set
# CONFIG_REGULATOR_TPS65218 is not set
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TPS65912=m
# CONFIG_REGULATOR_TPS80031 is not set
CONFIG_REGULATOR_VCTRL=m
CONFIG_REGULATOR_WM831X=y
CONFIG_REGULATOR_WM8400=y
CONFIG_CEC_CORE=m
CONFIG_CEC_NOTIFIER=y
CONFIG_RC_CORE=m
# CONFIG_RC_MAP is not set
# CONFIG_RC_DECODERS is not set
CONFIG_RC_DEVICES=y
# CONFIG_RC_ATI_REMOTE is not set
# CONFIG_IR_ENE is not set
# CONFIG_IR_HIX5HD2 is not set
# CONFIG_IR_IMON is not set
# CONFIG_IR_MCEUSB is not set
# CONFIG_IR_ITE_CIR is not set
# CONFIG_IR_FINTEK is not set
# CONFIG_IR_NUVOTON is not set
# CONFIG_IR_REDRAT3 is not set
# CONFIG_IR_STREAMZAP is not set
# CONFIG_IR_WINBOND_CIR is not set
# CONFIG_IR_IGORPLUGUSB is not set
# CONFIG_IR_IGUANA is not set
# CONFIG_IR_TTUSBIR is not set
CONFIG_RC_LOOPBACK=m
# CONFIG_IR_GPIO_CIR is not set
CONFIG_IR_SERIAL=m
CONFIG_IR_SERIAL_TRANSMITTER=y
CONFIG_IR_SIR=m
CONFIG_MEDIA_SUPPORT=m

#
# 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=y
CONFIG_MEDIA_SDR_SUPPORT=y
# CONFIG_MEDIA_CEC_SUPPORT is not set
CONFIG_MEDIA_CEC_RC=y
CONFIG_MEDIA_CONTROLLER=y
# CONFIG_MEDIA_CONTROLLER_DVB is not set
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_ADV_DEBUG=y
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
# CONFIG_V4L2_FLASH_LED_CLASS is not set
CONFIG_V4L2_FWNODE=m
CONFIG_DVB_CORE=m
# CONFIG_TTPCI_EEPROM is not set
CONFIG_DVB_MAX_ADAPTERS=16
# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y

#
# Media drivers
#
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_DVB_PLATFORM_DRIVERS=y
CONFIG_SDR_PLATFORM_DRIVERS=y

#
# Supported MMC/SDIO adapters
#
# CONFIG_SMS_SDIO_DRV is not set
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_SI470X is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_RADIO_MAXIRADIO is not set
CONFIG_RADIO_TEA5764=m
CONFIG_RADIO_SAA7706H=m
# CONFIG_RADIO_TEF6862 is not set
# CONFIG_RADIO_WL1273 is not set

#
# Texas Instruments WL128x FM driver (ST based)
#

#
# Media ancillary drivers (tuners, sensors, i2c, spi, frontends)
#
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
CONFIG_MEDIA_ATTACH=y
# CONFIG_VIDEO_IR_I2C is not set

#
# I2C Encoders, decoders, sensors and other helper chips
#

#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9840=m
# CONFIG_VIDEO_TEA6415C is not set
CONFIG_VIDEO_TEA6420=m
# CONFIG_VIDEO_MSP3400 is not set
CONFIG_VIDEO_CS3308=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_UDA1342 is not set
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_SONY_BTF_MPX=m

#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=m

#
# Video decoders
#
CONFIG_VIDEO_ADV7180=m
CONFIG_VIDEO_ADV7183=m
CONFIG_VIDEO_ADV748X=m
CONFIG_VIDEO_ADV7604=m
# CONFIG_VIDEO_ADV7604_CEC is not set
# CONFIG_VIDEO_ADV7842 is not set
CONFIG_VIDEO_BT819=m
# CONFIG_VIDEO_BT856 is not set
CONFIG_VIDEO_BT866=m
CONFIG_VIDEO_KS0127=m
# CONFIG_VIDEO_ML86V7667 is not set
CONFIG_VIDEO_AD5820=m
CONFIG_VIDEO_DW9714=m
# CONFIG_VIDEO_SAA7110 is not set
# CONFIG_VIDEO_SAA711X is not set
CONFIG_VIDEO_TC358743=m
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
CONFIG_VIDEO_TW9903=m
CONFIG_VIDEO_TW9906=m
CONFIG_VIDEO_VPX3220=m

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_CX25840=m

#
# Video encoders
#
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
CONFIG_VIDEO_ADV7170=m
CONFIG_VIDEO_ADV7175=m
CONFIG_VIDEO_ADV7343=m
# CONFIG_VIDEO_ADV7393 is not set
CONFIG_VIDEO_ADV7511=m
CONFIG_VIDEO_ADV7511_CEC=y
CONFIG_VIDEO_AD9389B=m
CONFIG_VIDEO_AK881X=m
CONFIG_VIDEO_THS8200=m

#
# Camera sensor devices
#
CONFIG_VIDEO_OV9650=m
CONFIG_VIDEO_MT9M111=m
CONFIG_VIDEO_S5K4ECGX=m
# CONFIG_VIDEO_S5K5BAF is not set
CONFIG_VIDEO_ET8EK8=m
# CONFIG_VIDEO_S5C73M3 is not set

#
# Flash devices
#

#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
CONFIG_VIDEO_UPD64083=m

#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=m

#
# SDR tuner chips
#
CONFIG_SDR_MAX2175=m

#
# Miscellaneous helper chips
#
CONFIG_VIDEO_THS7303=m
# CONFIG_VIDEO_M52790 is not set

#
# Sensors used on soc_camera driver
#

#
# SPI helper chips
#
# CONFIG_VIDEO_GS1662 is not set
CONFIG_MEDIA_TUNER=m

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
# CONFIG_MEDIA_TUNER_TEA5761 is not set
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MSI001=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
# CONFIG_MEDIA_TUNER_MT2063 is not set
CONFIG_MEDIA_TUNER_MT2266=m
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
# CONFIG_MEDIA_TUNER_XC5000 is not set
CONFIG_MEDIA_TUNER_XC4000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
# CONFIG_MEDIA_TUNER_MXL5007T is not set
CONFIG_MEDIA_TUNER_MC44S803=m
CONFIG_MEDIA_TUNER_MAX2165=m
CONFIG_MEDIA_TUNER_TDA18218=m
CONFIG_MEDIA_TUNER_FC0011=m
CONFIG_MEDIA_TUNER_FC0012=m
CONFIG_MEDIA_TUNER_FC0013=m
CONFIG_MEDIA_TUNER_TDA18212=m
CONFIG_MEDIA_TUNER_E4000=m
CONFIG_MEDIA_TUNER_FC2580=m
CONFIG_MEDIA_TUNER_M88RS6000T=m
CONFIG_MEDIA_TUNER_TUA9001=m
CONFIG_MEDIA_TUNER_SI2157=m
# CONFIG_MEDIA_TUNER_IT913X is not set
CONFIG_MEDIA_TUNER_R820T=m
CONFIG_MEDIA_TUNER_MXL301RF=m
CONFIG_MEDIA_TUNER_QM1D1C0042=m

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=m
# CONFIG_DVB_STB6100 is not set
# CONFIG_DVB_STV090x is not set
CONFIG_DVB_STV0910=m
CONFIG_DVB_STV6110x=m
# CONFIG_DVB_STV6111 is not set
CONFIG_DVB_MXL5XX=m
CONFIG_DVB_M88DS3103=m

#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=m
CONFIG_DVB_TDA18271C2DD=m
# CONFIG_DVB_SI2165 is not set
# CONFIG_DVB_MN88472 is not set
# CONFIG_DVB_MN88473 is not set

#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_ZL10036=m
CONFIG_DVB_ZL10039=m
# CONFIG_DVB_S5H1420 is not set
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
# CONFIG_DVB_STV0299 is not set
CONFIG_DVB_STV6110=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_TDA8083=m
# CONFIG_DVB_TDA10086 is not set
# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TUNER_CX24113=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
# CONFIG_DVB_CX24116 is not set
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
CONFIG_DVB_SI21XX=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m
CONFIG_DVB_MB86A16=m
CONFIG_DVB_TDA10071=m

#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_SP8870 is not set
CONFIG_DVB_SP887X=m
# CONFIG_DVB_CX22700 is not set
CONFIG_DVB_CX22702=m
CONFIG_DVB_S5H1432=m
CONFIG_DVB_DRXD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
# CONFIG_DVB_NXT6000 is not set
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_DIB9000=m
CONFIG_DVB_TDA10048=m
CONFIG_DVB_AF9013=m
# CONFIG_DVB_EC100 is not set
CONFIG_DVB_STV0367=m
CONFIG_DVB_CXD2820R=m
CONFIG_DVB_CXD2841ER=m
CONFIG_DVB_RTL2830=m
# CONFIG_DVB_RTL2832 is not set
# CONFIG_DVB_SI2168 is not set
# CONFIG_DVB_AS102_FE is not set
CONFIG_DVB_ZD1301_DEMOD=m
# CONFIG_DVB_GP8PSK_FE is not set

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
# CONFIG_DVB_STV0297 is not set

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
# CONFIG_DVB_OR51132 is not set
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
# CONFIG_DVB_LGDT3305 is not set
# CONFIG_DVB_LGDT3306A is not set
# CONFIG_DVB_LG2160 is not set
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_AU8522_DTV=m
CONFIG_DVB_AU8522_V4L=m
CONFIG_DVB_S5H1411=m

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=m
CONFIG_DVB_DIB8000=m
CONFIG_DVB_MB86A20S=m

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=m

#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
CONFIG_DVB_TUNER_DIB0090=m

#
# SEC control devices for DVB-S
#
# CONFIG_DVB_DRX39XYJ is not set
CONFIG_DVB_LNBH25=m
CONFIG_DVB_LNBP21=m
CONFIG_DVB_LNBP22=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
CONFIG_DVB_SP2=m
CONFIG_DVB_LGS8GL5=m
CONFIG_DVB_LGS8GXX=m
# CONFIG_DVB_ATBM8830 is not set
# CONFIG_DVB_TDA665x is not set
CONFIG_DVB_IX2505V=m
CONFIG_DVB_M88RS2000=m
CONFIG_DVB_AF9033=m
CONFIG_DVB_HORUS3A=m
CONFIG_DVB_ASCOT2E=m
# CONFIG_DVB_HELENE is not set

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m

#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_DP_AUX_CHARDEV=y
# CONFIG_DRM_DEBUG_MM is not set
CONFIG_DRM_DEBUG_MM_SELFTEST=m
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_TTM=m
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
CONFIG_DRM_VM=y

#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
CONFIG_DRM_I2C_SIL164=y
CONFIG_DRM_I2C_NXP_TDA998X=y
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set

#
# ACP (Audio CoProcessor) Configuration
#
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
CONFIG_DRM_VGEM=y
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
CONFIG_DRM_RCAR_DW_HDMI=m
# CONFIG_DRM_QXL is not set
# CONFIG_DRM_BOCHS is not set
CONFIG_DRM_VIRTIO_GPU=m
CONFIG_DRM_PANEL=y

#
# Display Panels
#
CONFIG_DRM_PANEL_LVDS=m
CONFIG_DRM_PANEL_SIMPLE=m
# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
# CONFIG_DRM_PANEL_LG_LG4573 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
CONFIG_DRM_PANEL_SITRONIX_ST7789V=m
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
CONFIG_DRM_ANALOGIX_ANX78XX=y
CONFIG_DRM_DUMB_VGA_DAC=m
CONFIG_DRM_LVDS_ENCODER=m
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=y
# CONFIG_DRM_NXP_PTN3460 is not set
CONFIG_DRM_PARADE_PS8622=y
CONFIG_DRM_SIL_SII8620=m
CONFIG_DRM_SII902X=y
CONFIG_DRM_TOSHIBA_TC358767=y
# CONFIG_DRM_TI_TFP410 is not set
# CONFIG_DRM_I2C_ADV7511 is not set
CONFIG_DRM_DW_HDMI=m
# CONFIG_DRM_DW_HDMI_AHB_AUDIO is not set
CONFIG_DRM_DW_HDMI_I2S_AUDIO=m
CONFIG_DRM_DW_HDMI_CEC=m
# CONFIG_DRM_ARCPGU is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_MXSFB is not set
CONFIG_DRM_TINYDRM=m
CONFIG_TINYDRM_MIPI_DBI=m
CONFIG_TINYDRM_MI0283QT=m
CONFIG_TINYDRM_REPAPER=m
CONFIG_TINYDRM_ST7586=m
CONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_DRM_LIB_RANDOM=y

#
# Frame buffer Devices
#
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
# CONFIG_FB_MODE_HELPERS is not set
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_ARC=m
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_VESA is not set
CONFIG_FB_N411=y
CONFIG_FB_HGA=y
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
CONFIG_FB_IBM_GXT4500=y
CONFIG_FB_GOLDFISH=m
CONFIG_FB_VIRTUAL=y
CONFIG_XEN_FBDEV_FRONTEND=m
CONFIG_FB_METRONOME=y
# CONFIG_FB_MB862XX is not set
CONFIG_FB_BROADSHEET=m
CONFIG_FB_AUO_K190X=y
# CONFIG_FB_AUO_K1900 is not set
CONFIG_FB_AUO_K1901=m
CONFIG_FB_SIMPLE=y
CONFIG_FB_SSD1307=m
# CONFIG_FB_SM712 is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
CONFIG_BACKLIGHT_LM3533=m
CONFIG_BACKLIGHT_PWM=y
# CONFIG_BACKLIGHT_APPLE is not set
CONFIG_BACKLIGHT_PM8941_WLED=m
# CONFIG_BACKLIGHT_SAHARA is not set
CONFIG_BACKLIGHT_WM831X=m
# CONFIG_BACKLIGHT_ADP8860 is not set
CONFIG_BACKLIGHT_ADP8870=m
CONFIG_BACKLIGHT_LM3630A=y
CONFIG_BACKLIGHT_LM3639=m
# CONFIG_BACKLIGHT_LP855X is not set
CONFIG_BACKLIGHT_LP8788=m
# CONFIG_BACKLIGHT_TPS65217 is not set
CONFIG_BACKLIGHT_AS3711=m
CONFIG_BACKLIGHT_GPIO=m
# CONFIG_BACKLIGHT_LV5207LP is not set
CONFIG_BACKLIGHT_BD6107=y
# CONFIG_BACKLIGHT_ARCXCNN is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
CONFIG_SOUND=m
# CONFIG_SOUND_OSS_CORE is not set
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_PCM_ELD=y
CONFIG_SND_PCM_IEC958=y
CONFIG_SND_DMAENGINE_PCM=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
# CONFIG_SND_PROC_FS is not set
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_VIRMIDI=m
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
# CONFIG_SND_ALOOP is not set
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
# CONFIG_SND_MPU401 is not set
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1_SEQ is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# 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 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set

#
# HD-Audio
#
# CONFIG_SND_HDA_INTEL is not set
CONFIG_SND_HDA_PREALLOC_SIZE=64
# CONFIG_SND_SPI is not set
CONFIG_SND_SOC=m
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_AMD_ACP=m
# CONFIG_SND_ATMEL_SOC is not set
# CONFIG_SND_DESIGNWARE_I2S is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
CONFIG_SND_SOC_FSL_ASRC=m
# CONFIG_SND_SOC_FSL_SAI is not set
CONFIG_SND_SOC_FSL_SSI=m
# CONFIG_SND_SOC_FSL_SPDIF is not set
CONFIG_SND_SOC_FSL_ESAI=m
# CONFIG_SND_SOC_IMX_AUDMUX is not set
# CONFIG_SND_I2S_HI6210_I2S is not set
# CONFIG_SND_SOC_IMG is not set
# CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH is not set
# CONFIG_SND_SOC_INTEL_BXT_RT298_MACH is not set
# CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH is not set
# CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH is not set
# CONFIG_SND_SOC_INTEL_SKL_RT286_MACH is not set

#
# STMicroelectronics STM32 SOC audio support
#
CONFIG_SND_SOC_XTFPGA_I2S=m
# CONFIG_ZX_TDM is not set
CONFIG_SND_SOC_I2C_AND_SPI=m

#
# CODEC drivers
#
CONFIG_SND_SOC_AC97_CODEC=m
CONFIG_SND_SOC_ADAU_UTILS=m
CONFIG_SND_SOC_ADAU1701=m
CONFIG_SND_SOC_ADAU17X1=m
CONFIG_SND_SOC_ADAU1761=m
CONFIG_SND_SOC_ADAU1761_I2C=m
# CONFIG_SND_SOC_ADAU1761_SPI is not set
CONFIG_SND_SOC_ADAU7002=m
# CONFIG_SND_SOC_AK4104 is not set
CONFIG_SND_SOC_AK4554=m
CONFIG_SND_SOC_AK4613=m
CONFIG_SND_SOC_AK4642=m
CONFIG_SND_SOC_AK5386=m
CONFIG_SND_SOC_ALC5623=m
CONFIG_SND_SOC_BT_SCO=m
# CONFIG_SND_SOC_CS35L32 is not set
# CONFIG_SND_SOC_CS35L33 is not set
CONFIG_SND_SOC_CS35L34=m
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS42L42 is not set
CONFIG_SND_SOC_CS42L51=m
CONFIG_SND_SOC_CS42L51_I2C=m
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
# CONFIG_SND_SOC_CS42L73 is not set
CONFIG_SND_SOC_CS4265=m
CONFIG_SND_SOC_CS4270=m
CONFIG_SND_SOC_CS4271=m
CONFIG_SND_SOC_CS4271_I2C=m
# CONFIG_SND_SOC_CS4271_SPI is not set
CONFIG_SND_SOC_CS42XX8=m
CONFIG_SND_SOC_CS42XX8_I2C=m
# CONFIG_SND_SOC_CS43130 is not set
CONFIG_SND_SOC_CS4349=m
# CONFIG_SND_SOC_CS53L30 is not set
CONFIG_SND_SOC_DIO2125=m
CONFIG_SND_SOC_HDMI_CODEC=m
CONFIG_SND_SOC_ES7134=m
# CONFIG_SND_SOC_ES8316 is not set
CONFIG_SND_SOC_ES8328=m
CONFIG_SND_SOC_ES8328_I2C=m
# CONFIG_SND_SOC_ES8328_SPI is not set
# CONFIG_SND_SOC_GTM601 is not set
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98504 is not set
CONFIG_SND_SOC_MAX98927=m
CONFIG_SND_SOC_MAX9860=m
# CONFIG_SND_SOC_MSM8916_WCD_ANALOG is not set
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m
CONFIG_SND_SOC_PCM1681=m
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM3168A_SPI is not set
CONFIG_SND_SOC_PCM512x=m
CONFIG_SND_SOC_PCM512x_I2C=m
# CONFIG_SND_SOC_PCM512x_SPI is not set
CONFIG_SND_SOC_RL6231=m
CONFIG_SND_SOC_RT5616=m
CONFIG_SND_SOC_RT5631=m
# CONFIG_SND_SOC_RT5677_SPI is not set
CONFIG_SND_SOC_SGTL5000=m
CONFIG_SND_SOC_SIGMADSP=m
CONFIG_SND_SOC_SIGMADSP_I2C=m
CONFIG_SND_SOC_SIGMADSP_REGMAP=m
CONFIG_SND_SOC_SIRF_AUDIO_CODEC=m
CONFIG_SND_SOC_SPDIF=m
CONFIG_SND_SOC_SSM2602=m
CONFIG_SND_SOC_SSM2602_SPI=m
# CONFIG_SND_SOC_SSM2602_I2C is not set
# CONFIG_SND_SOC_SSM4567 is not set
CONFIG_SND_SOC_STA32X=m
CONFIG_SND_SOC_STA350=m
# CONFIG_SND_SOC_STI_SAS is not set
# CONFIG_SND_SOC_TAS2552 is not set
CONFIG_SND_SOC_TAS5086=m
CONFIG_SND_SOC_TAS571X=m
# CONFIG_SND_SOC_TAS5720 is not set
# CONFIG_SND_SOC_TFA9879 is not set
# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
CONFIG_SND_SOC_TLV320AIC31XX=m
CONFIG_SND_SOC_TLV320AIC3X=m
CONFIG_SND_SOC_TS3A227E=m
# CONFIG_SND_SOC_WM8510 is not set
# CONFIG_SND_SOC_WM8523 is not set
CONFIG_SND_SOC_WM8524=m
# CONFIG_SND_SOC_WM8580 is not set
# CONFIG_SND_SOC_WM8711 is not set
CONFIG_SND_SOC_WM8728=m
# CONFIG_SND_SOC_WM8731 is not set
# CONFIG_SND_SOC_WM8737 is not set
# CONFIG_SND_SOC_WM8741 is not set
# CONFIG_SND_SOC_WM8750 is not set
CONFIG_SND_SOC_WM8753=m
CONFIG_SND_SOC_WM8770=m
# CONFIG_SND_SOC_WM8776 is not set
CONFIG_SND_SOC_WM8804=m
CONFIG_SND_SOC_WM8804_I2C=m
# CONFIG_SND_SOC_WM8804_SPI is not set
CONFIG_SND_SOC_WM8903=m
# CONFIG_SND_SOC_WM8960 is not set
# CONFIG_SND_SOC_WM8962 is not set
CONFIG_SND_SOC_WM8974=m
CONFIG_SND_SOC_WM8978=m
CONFIG_SND_SOC_WM8985=m
CONFIG_SND_SOC_ZX_AUD96P22=m
CONFIG_SND_SOC_NAU8540=m
# CONFIG_SND_SOC_NAU8810 is not set
CONFIG_SND_SOC_NAU8824=m
CONFIG_SND_SOC_TPA6130A2=m
CONFIG_SND_SIMPLE_CARD_UTILS=m
CONFIG_SND_SIMPLE_CARD=m
CONFIG_SND_SIMPLE_SCU_CARD=m
CONFIG_SND_AUDIO_GRAPH_CARD=m
CONFIG_SND_AUDIO_GRAPH_SCU_CARD=m
CONFIG_SND_X86=y
CONFIG_AC97_BUS=m

#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
# CONFIG_HIDRAW is not set
CONFIG_UHID=m
CONFIG_HID_GENERIC=m

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
CONFIG_HID_ACRUX=y
CONFIG_HID_ACRUX_FF=y
# CONFIG_HID_APPLE is not set
# CONFIG_HID_ASUS is not set
CONFIG_HID_AUREAL=m
# CONFIG_HID_BELKIN is not set
CONFIG_HID_CHERRY=y
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CMEDIA is not set
CONFIG_HID_CYPRESS=m
# CONFIG_HID_DRAGONRISE is not set
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELECOM=y
# CONFIG_HID_EZKEY is not set
CONFIG_HID_GEMBIRD=m
CONFIG_HID_GFRM=m
CONFIG_HID_KEYTOUCH=m
CONFIG_HID_KYE=m
CONFIG_HID_WALTOP=y
CONFIG_HID_GYRATION=y
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=m
# CONFIG_HID_LCPOWER is not set
CONFIG_HID_LED=m
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
CONFIG_HID_MAGICMOUSE=m
# CONFIG_HID_MAYFLASH is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
CONFIG_HID_MULTITOUCH=y
# CONFIG_HID_NTI is not set
CONFIG_HID_ORTEK=m
CONFIG_HID_PANTHERLORD=m
CONFIG_PANTHERLORD_FF=y
CONFIG_HID_PETALYNX=m
CONFIG_HID_PICOLCD=m
CONFIG_HID_PICOLCD_FB=y
# CONFIG_HID_PICOLCD_BACKLIGHT is not set
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=m
# CONFIG_HID_PRIMAX is not set
CONFIG_HID_SAITEK=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SPEEDLINK=m
CONFIG_HID_STEELSERIES=m
# CONFIG_HID_SUNPLUS is not set
CONFIG_HID_RMI=m
CONFIG_HID_GREENASIA=m
CONFIG_GREENASIA_FF=y
# CONFIG_HID_SMARTJOYPLUS is not set
CONFIG_HID_TIVO=y
CONFIG_HID_TOPSEED=m
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
CONFIG_HID_WIIMOTE=m
CONFIG_HID_XINMO=m
CONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
CONFIG_HID_ALPS=m

#
# I2C HID support
#
CONFIG_I2C_HID=y

#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB is not set
CONFIG_USB_PCI=y

#
# USB port drivers
#

#
# USB Physical Layer drivers
#
# CONFIG_USB_PHY is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_TAHVO_USB is not set
# CONFIG_USB_GADGET is not set

#
# USB Power Delivery and Type-C drivers
#
# CONFIG_TYPEC_UCSI is not set
# CONFIG_USB_ULPI_BUS is not set
CONFIG_UWB=m
# CONFIG_UWB_WHCI is not set
CONFIG_MMC=y
CONFIG_PWRSEQ_EMMC=m
# CONFIG_PWRSEQ_SIMPLE is not set
CONFIG_SDIO_UART=m
CONFIG_MMC_TEST=y

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_GOLDFISH is not set
CONFIG_MMC_SPI=m
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MMC_USDHI6ROL0 is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
CONFIG_MMC_MTK=y
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
CONFIG_LEDS_CLASS_FLASH=m
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
CONFIG_LEDS_AS3645A=m
CONFIG_LEDS_BCM6328=m
CONFIG_LEDS_BCM6358=m
CONFIG_LEDS_LM3530=m
CONFIG_LEDS_LM3533=m
CONFIG_LEDS_LM3642=m
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_LP3944=m
CONFIG_LEDS_LP3952=m
CONFIG_LEDS_LP55XX_COMMON=m
CONFIG_LEDS_LP5521=m
CONFIG_LEDS_LP5523=m
CONFIG_LEDS_LP5562=m
CONFIG_LEDS_LP8501=m
# CONFIG_LEDS_LP8788 is not set
CONFIG_LEDS_LP8860=m
CONFIG_LEDS_CLEVO_MAIL=m
CONFIG_LEDS_PCA955X=m
# CONFIG_LEDS_PCA955X_GPIO is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_WM831X_STATUS is not set
CONFIG_LEDS_DAC124S085=m
CONFIG_LEDS_PWM=m
CONFIG_LEDS_REGULATOR=m
CONFIG_LEDS_BD2802=m
# CONFIG_LEDS_INTEL_SS4200 is not set
CONFIG_LEDS_LT3593=m
# CONFIG_LEDS_MC13783 is not set
CONFIG_LEDS_TCA6507=m
# CONFIG_LEDS_TLC591XX is not set
CONFIG_LEDS_MAX77693=m
CONFIG_LEDS_LM355x=m
CONFIG_LEDS_MENF21BMC=m
# CONFIG_LEDS_KTD2692 is not set
CONFIG_LEDS_IS31FL319X=m
# CONFIG_LEDS_IS31FL32XX is not set

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=m
CONFIG_LEDS_MLXCPLD=m
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set

#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=m
# CONFIG_EDAC_LEGACY_SYSFS is not set
# CONFIG_EDAC_DEBUG is not set
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I7CORE is not set
# CONFIG_EDAC_I5000 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
# CONFIG_EDAC_PND2 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
CONFIG_DMADEVICES_VDEBUG=y

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
CONFIG_DMA_OF=y
# CONFIG_ALTERA_MSGDMA is not set
CONFIG_FSL_EDMA=y
CONFIG_INTEL_IDMA64=m
# CONFIG_INTEL_IOATDMA is not set
CONFIG_QCOM_HIDMA_MGMT=y
CONFIG_QCOM_HIDMA=y
# CONFIG_DW_DMAC is not set
# CONFIG_DW_DMAC_PCI is not set

#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
# CONFIG_AUXDISPLAY is not set
CONFIG_CHARLCD=m
CONFIG_PANEL=m
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
CONFIG_PANEL_CHANGE_MESSAGE=y
CONFIG_PANEL_BOOT_MESSAGE=""
CONFIG_UIO=y
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV_GENIRQ=m
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 is not set
# CONFIG_UIO_PRUSS is not set
# CONFIG_UIO_MF624 is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y

#
# Virtio drivers
#
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_BALLOON is not set
CONFIG_VIRTIO_INPUT=m
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y

#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# CONFIG_HYPERV_TSCPAGE is not set

#
# Xen driver support
#
# CONFIG_XEN_BALLOON is not set
CONFIG_XEN_DEV_EVTCHN=m
CONFIG_XENFS=y
# CONFIG_XEN_COMPAT_XENFS is not set
# CONFIG_XEN_SYS_HYPERVISOR is not set
CONFIG_XEN_XENBUS_FRONTEND=y
# CONFIG_XEN_GNTDEV is not set
# CONFIG_XEN_GRANT_DEV_ALLOC is not set
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_PRIVCMD=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_STAGING=y
# CONFIG_IRDA is not set
CONFIG_COMEDI=y
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=m
# CONFIG_COMEDI_TEST is not set
CONFIG_COMEDI_PARPORT=y
CONFIG_COMEDI_SERIAL2002=y
# CONFIG_COMEDI_ISA_DRIVERS is not set
# CONFIG_COMEDI_PCI_DRIVERS is not set
# CONFIG_COMEDI_8255_SA is not set
CONFIG_COMEDI_KCOMEDILIB=m

#
# IIO staging drivers
#

#
# Accelerometers
#
CONFIG_ADIS16201=m
CONFIG_ADIS16203=m
CONFIG_ADIS16209=m
CONFIG_ADIS16240=m

#
# Analog to digital converters
#
CONFIG_AD7606=m
CONFIG_AD7606_IFACE_PARALLEL=m
# CONFIG_AD7606_IFACE_SPI is not set
CONFIG_AD7780=m
# CONFIG_AD7816 is not set
CONFIG_AD7192=m
CONFIG_AD7280=m

#
# Analog digital bi-direction converters
#
CONFIG_ADT7316=m
# CONFIG_ADT7316_SPI is not set
CONFIG_ADT7316_I2C=m

#
# Capacitance to digital converters
#
# CONFIG_AD7150 is not set
# CONFIG_AD7152 is not set
# CONFIG_AD7746 is not set

#
# Direct Digital Synthesis
#
CONFIG_AD9832=m
CONFIG_AD9834=m

#
# Digital gyroscope sensors
#
CONFIG_ADIS16060=m

#
# Network Analyzer, Impedance Converters
#
CONFIG_AD5933=m

#
# Light sensors
#
CONFIG_TSL2x7x=m

#
# Active energy metering IC
#
# CONFIG_ADE7753 is not set
CONFIG_ADE7754=m
# CONFIG_ADE7758 is not set
CONFIG_ADE7759=m
# CONFIG_ADE7854 is not set

#
# Resolver to digital converters
#
CONFIG_AD2S90=m
CONFIG_AD2S1200=m
CONFIG_AD2S1210=m

#
# Triggers - standalone
#
# CONFIG_FB_SM750 is not set
# CONFIG_FB_XGI is not set

#
# Speakup console speech
#
# CONFIG_STAGING_MEDIA is not set

#
# Android
#
# CONFIG_STAGING_BOARD is not set
CONFIG_GOLDFISH_AUDIO=m
# CONFIG_MTD_GOLDFISH_NAND is not set
# CONFIG_MTD_SPINAND_MT29F is not set
# CONFIG_DGNC is not set
CONFIG_GS_FPGABOOT=y
CONFIG_CRYPTO_SKEIN=y
# CONFIG_UNISYSSPAR is not set
# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
CONFIG_FB_TFT=y
CONFIG_FB_TFT_AGM1264K_FL=m
CONFIG_FB_TFT_BD663474=m
CONFIG_FB_TFT_HX8340BN=m
# CONFIG_FB_TFT_HX8347D is not set
# CONFIG_FB_TFT_HX8353D is not set
CONFIG_FB_TFT_HX8357D=m
# CONFIG_FB_TFT_ILI9163 is not set
CONFIG_FB_TFT_ILI9320=m
CONFIG_FB_TFT_ILI9325=m
# CONFIG_FB_TFT_ILI9340 is not set
CONFIG_FB_TFT_ILI9341=m
# CONFIG_FB_TFT_ILI9481 is not set
# CONFIG_FB_TFT_ILI9486 is not set
CONFIG_FB_TFT_PCD8544=y
CONFIG_FB_TFT_RA8875=m
CONFIG_FB_TFT_S6D02A1=y
CONFIG_FB_TFT_S6D1121=y
# CONFIG_FB_TFT_SH1106 is not set
CONFIG_FB_TFT_SSD1289=y
CONFIG_FB_TFT_SSD1305=y
CONFIG_FB_TFT_SSD1306=y
CONFIG_FB_TFT_SSD1325=m
# CONFIG_FB_TFT_SSD1331 is not set
# CONFIG_FB_TFT_SSD1351 is not set
CONFIG_FB_TFT_ST7735R=y
CONFIG_FB_TFT_ST7789V=y
CONFIG_FB_TFT_TINYLCD=y
# CONFIG_FB_TFT_TLS8204 is not set
CONFIG_FB_TFT_UC1611=m
CONFIG_FB_TFT_UC1701=y
CONFIG_FB_TFT_UPD161704=m
CONFIG_FB_TFT_WATTEROTT=y
CONFIG_FB_FLEX=m
# CONFIG_FB_TFT_FBTFT_DEVICE is not set
CONFIG_MOST=y
CONFIG_MOSTCORE=y
CONFIG_AIM_CDEV=m
# CONFIG_AIM_NETWORK is not set
# CONFIG_AIM_SOUND is not set
# CONFIG_AIM_V4L2 is not set
CONFIG_HDM_DIM2=y
# CONFIG_HDM_I2C is not set
# CONFIG_KS7010 is not set
CONFIG_GREYBUS=y
CONFIG_GREYBUS_AUDIO=m
# CONFIG_GREYBUS_BOOTROM is not set
CONFIG_GREYBUS_FIRMWARE=m
CONFIG_GREYBUS_HID=m
CONFIG_GREYBUS_LIGHT=m
CONFIG_GREYBUS_LOG=y
CONFIG_GREYBUS_LOOPBACK=y
CONFIG_GREYBUS_POWER=m
# CONFIG_GREYBUS_RAW is not set
CONFIG_GREYBUS_VIBRATOR=y
# CONFIG_GREYBUS_BRIDGED_PHY is not set

#
# USB Power Delivery and Type-C drivers
#
# CONFIG_DRM_VBOXVIDEO is not set
CONFIG_PI433=y
# CONFIG_X86_PLATFORM_DEVICES is not set
CONFIG_PMC_ATOM=y
# CONFIG_GOLDFISH_BUS is not set
CONFIG_GOLDFISH_PIPE=y
CONFIG_CHROME_PLATFORMS=y
# CONFIG_CHROMEOS_LAPTOP is not set
# CONFIG_CHROMEOS_PSTORE is not set
CONFIG_CROS_EC_CHARDEV=m
# CONFIG_CROS_EC_LPC is not set
CONFIG_CROS_EC_PROTO=y
# CONFIG_CROS_KBD_LED_BACKLIGHT is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Common Clock Framework
#
# CONFIG_COMMON_CLK_WM831X is not set
# CONFIG_CLK_HSDK is not set
# CONFIG_COMMON_CLK_RK808 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI514 is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CDCE925 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_S2MPS11 is not set
# CONFIG_CLK_TWL6040 is not set
# CONFIG_COMMON_CLK_NXP is not set
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_PXA is not set
# CONFIG_COMMON_CLK_PIC32 is not set
# CONFIG_COMMON_CLK_VC5 is not set
# CONFIG_HWSPINLOCK is not set

#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=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=y

#
# Generic IOMMU Pagetable Support
#
# CONFIG_AMD_IOMMU is not set

#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set

#
# Rpmsg drivers
#

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#

#
# Broadcom SoC drivers
#

#
# i.MX SoC drivers
#

#
# Qualcomm SoC drivers
#
# CONFIG_SUNXI_SRAM is not set
CONFIG_SOC_TI=y
CONFIG_PM_DEVFREQ=y

#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=m
CONFIG_DEVFREQ_GOV_PERFORMANCE=m
CONFIG_DEVFREQ_GOV_POWERSAVE=m
CONFIG_DEVFREQ_GOV_USERSPACE=m
# CONFIG_DEVFREQ_GOV_PASSIVE is not set

#
# DEVFREQ Drivers
#
# CONFIG_PM_DEVFREQ_EVENT is not set
# CONFIG_EXTCON is not set
CONFIG_MEMORY=y
CONFIG_IIO=m
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=m
CONFIG_IIO_KFIFO_BUF=m
CONFIG_IIO_TRIGGERED_BUFFER=m
CONFIG_IIO_CONFIGFS=m
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=m
CONFIG_IIO_SW_TRIGGER=m

#
# Accelerometers
#
CONFIG_ADXL345=m
CONFIG_ADXL345_I2C=m
CONFIG_ADXL345_SPI=m
CONFIG_BMA180=m
CONFIG_BMA220=m
CONFIG_BMC150_ACCEL=m
CONFIG_BMC150_ACCEL_I2C=m
CONFIG_BMC150_ACCEL_SPI=m
CONFIG_DA280=m
CONFIG_DA311=m
CONFIG_DMARD06=m
CONFIG_DMARD09=m
CONFIG_DMARD10=m
CONFIG_KXSD9=m
# CONFIG_KXSD9_SPI is not set
# CONFIG_KXSD9_I2C is not set
CONFIG_KXCJK1013=m
CONFIG_MC3230=m
CONFIG_MMA7455=m
# CONFIG_MMA7455_I2C is not set
CONFIG_MMA7455_SPI=m
CONFIG_MMA7660=m
CONFIG_MMA8452=m
CONFIG_MMA9551_CORE=m
# CONFIG_MMA9551 is not set
CONFIG_MMA9553=m
CONFIG_MXC4005=m
CONFIG_MXC6255=m
CONFIG_SCA3000=m
CONFIG_STK8312=m
CONFIG_STK8BA50=m

#
# Analog to digital converters
#
CONFIG_AD_SIGMA_DELTA=m
CONFIG_AD7266=m
# CONFIG_AD7291 is not set
# CONFIG_AD7298 is not set
CONFIG_AD7476=m
CONFIG_AD7766=m
CONFIG_AD7791=m
# CONFIG_AD7793 is not set
CONFIG_AD7887=m
CONFIG_AD7923=m
CONFIG_AD799X=m
# CONFIG_AXP20X_ADC is not set
# CONFIG_AXP288_ADC is not set
# CONFIG_CC10001_ADC is not set
CONFIG_DA9150_GPADC=m
CONFIG_ENVELOPE_DETECTOR=m
# CONFIG_HI8435 is not set
CONFIG_HX711=m
CONFIG_INA2XX_ADC=m
CONFIG_LP8788_ADC=m
CONFIG_LTC2471=m
CONFIG_LTC2485=m
# CONFIG_LTC2497 is not set
# CONFIG_MAX1027 is not set
CONFIG_MAX11100=m
# CONFIG_MAX1118 is not set
CONFIG_MAX1363=m
CONFIG_MAX9611=m
CONFIG_MCP320X=m
CONFIG_MCP3422=m
CONFIG_MEN_Z188_ADC=m
# CONFIG_NAU7802 is not set
CONFIG_QCOM_VADC_COMMON=m
CONFIG_QCOM_SPMI_IADC=m
CONFIG_QCOM_SPMI_VADC=m
CONFIG_STX104=m
# CONFIG_TI_ADC081C is not set
# CONFIG_TI_ADC0832 is not set
CONFIG_TI_ADC084S021=m
CONFIG_TI_ADC12138=m
# CONFIG_TI_ADC108S102 is not set
CONFIG_TI_ADC128S052=m
CONFIG_TI_ADC161S626=m
# CONFIG_TI_ADS1015 is not set
CONFIG_TI_ADS7950=m
CONFIG_TI_ADS8688=m
CONFIG_TI_AM335X_ADC=m
CONFIG_TI_TLC4541=m
# CONFIG_VF610_ADC is not set

#
# Amplifiers
#
CONFIG_AD8366=m

#
# Chemical Sensors
#
CONFIG_ATLAS_PH_SENSOR=m
CONFIG_CCS811=m
# CONFIG_IAQCORE is not set
CONFIG_VZ89X=m
CONFIG_IIO_CROS_EC_SENSORS_CORE=m
CONFIG_IIO_CROS_EC_SENSORS=m

#
# Hid Sensor IIO Common
#
CONFIG_IIO_MS_SENSORS_I2C=m

#
# SSP Sensor Common
#
# CONFIG_IIO_SSP_SENSORS_COMMONS is not set
CONFIG_IIO_SSP_SENSORHUB=m
CONFIG_IIO_ST_SENSORS_I2C=m
CONFIG_IIO_ST_SENSORS_SPI=m
CONFIG_IIO_ST_SENSORS_CORE=m

#
# Counters
#
CONFIG_104_QUAD_8=m

#
# Digital to analog converters
#
CONFIG_AD5064=m
# CONFIG_AD5360 is not set
# CONFIG_AD5380 is not set
CONFIG_AD5421=m
CONFIG_AD5446=m
# CONFIG_AD5449 is not set
CONFIG_AD5592R_BASE=m
CONFIG_AD5592R=m
# CONFIG_AD5593R is not set
CONFIG_AD5504=m
# CONFIG_AD5624R_SPI is not set
CONFIG_LTC2632=m
# CONFIG_AD5686 is not set
CONFIG_AD5755=m
CONFIG_AD5761=m
# CONFIG_AD5764 is not set
CONFIG_AD5791=m
# CONFIG_AD7303 is not set
CONFIG_CIO_DAC=m
# CONFIG_AD8801 is not set
# CONFIG_DPOT_DAC is not set
CONFIG_M62332=m
# CONFIG_MAX517 is not set
CONFIG_MAX5821=m
CONFIG_MCP4725=m
# CONFIG_MCP4922 is not set
CONFIG_VF610_DAC=m

#
# IIO dummy driver
#
CONFIG_IIO_SIMPLE_DUMMY=m
# CONFIG_IIO_SIMPLE_DUMMY_EVENTS is not set
CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
CONFIG_AD9523=m

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# CONFIG_ADF4350 is not set

#
# Digital gyroscope sensors
#
# CONFIG_ADIS16080 is not set
# CONFIG_ADIS16130 is not set
# CONFIG_ADIS16136 is not set
# CONFIG_ADIS16260 is not set
# CONFIG_ADXRS450 is not set
CONFIG_BMG160=m
CONFIG_BMG160_I2C=m
CONFIG_BMG160_SPI=m
# CONFIG_MPU3050_I2C is not set
CONFIG_IIO_ST_GYRO_3AXIS=m
CONFIG_IIO_ST_GYRO_I2C_3AXIS=m
CONFIG_IIO_ST_GYRO_SPI_3AXIS=m
CONFIG_ITG3200=m

#
# Health Sensors
#

#
# Heart Rate Monitors
#
# CONFIG_AFE4403 is not set
CONFIG_AFE4404=m
CONFIG_MAX30100=m
CONFIG_MAX30102=m

#
# Humidity sensors
#
CONFIG_AM2315=m
# CONFIG_DHT11 is not set
CONFIG_HDC100X=m
# CONFIG_HTS221 is not set
CONFIG_HTU21=m
CONFIG_SI7005=m
CONFIG_SI7020=m

#
# Inertial measurement units
#
# CONFIG_ADIS16400 is not set
CONFIG_ADIS16480=m
CONFIG_BMI160=m
CONFIG_BMI160_I2C=m
CONFIG_BMI160_SPI=m
CONFIG_KMX61=m
CONFIG_INV_MPU6050_IIO=m
CONFIG_INV_MPU6050_I2C=m
CONFIG_INV_MPU6050_SPI=m
CONFIG_IIO_ST_LSM6DSX=m
CONFIG_IIO_ST_LSM6DSX_I2C=m
CONFIG_IIO_ST_LSM6DSX_SPI=m
CONFIG_IIO_ADIS_LIB=m
CONFIG_IIO_ADIS_LIB_BUFFER=y

#
# Light sensors
#
# CONFIG_ACPI_ALS is not set
CONFIG_ADJD_S311=m
# CONFIG_AL3320A is not set
CONFIG_APDS9300=m
# CONFIG_APDS9960 is not set
CONFIG_BH1750=m
# CONFIG_BH1780 is not set
# CONFIG_CM32181 is not set
CONFIG_CM3232=m
# CONFIG_CM3323 is not set
CONFIG_CM3605=m
# CONFIG_CM36651 is not set
CONFIG_IIO_CROS_EC_LIGHT_PROX=m
# CONFIG_GP2AP020A00F is not set
# CONFIG_SENSORS_ISL29018 is not set
CONFIG_SENSORS_ISL29028=m
# CONFIG_ISL29125 is not set
# CONFIG_JSA1212 is not set
CONFIG_RPR0521=m
CONFIG_SENSORS_LM3533=m
CONFIG_LTR501=m
# CONFIG_MAX44000 is not set
CONFIG_OPT3001=m
# CONFIG_PA12203001 is not set
# CONFIG_SI1145 is not set
CONFIG_STK3310=m
CONFIG_TCS3414=m
CONFIG_TCS3472=m
CONFIG_SENSORS_TSL2563=m
# CONFIG_TSL2583 is not set
# CONFIG_TSL4531 is not set
# CONFIG_US5182D is not set
CONFIG_VCNL4000=m
# CONFIG_VEML6070 is not set
CONFIG_VL6180=m

#
# Magnetometer sensors
#
# CONFIG_AK8974 is not set
# CONFIG_AK8975 is not set
# CONFIG_AK09911 is not set
CONFIG_BMC150_MAGN=m
CONFIG_BMC150_MAGN_I2C=m
# CONFIG_BMC150_MAGN_SPI is not set
CONFIG_MAG3110=m
CONFIG_MMC35240=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_MAGN_I2C_3AXIS=m
CONFIG_IIO_ST_MAGN_SPI_3AXIS=m
CONFIG_SENSORS_HMC5843=m
CONFIG_SENSORS_HMC5843_I2C=m
CONFIG_SENSORS_HMC5843_SPI=m

#
# Multiplexers
#
CONFIG_IIO_MUX=m

#
# Inclinometer sensors
#

#
# Triggers - standalone
#
CONFIG_IIO_HRTIMER_TRIGGER=m
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
CONFIG_IIO_TIGHTLOOP_TRIGGER=m
CONFIG_IIO_SYSFS_TRIGGER=m

#
# Digital potentiometers
#
CONFIG_DS1803=m
# CONFIG_MAX5481 is not set
CONFIG_MAX5487=m
CONFIG_MCP4131=m
CONFIG_MCP4531=m
# CONFIG_TPL0102 is not set

#
# Digital potentiostats
#
CONFIG_LMP91000=m

#
# Pressure sensors
#
CONFIG_ABP060MG=m
# CONFIG_BMP280 is not set
CONFIG_IIO_CROS_EC_BARO=m
CONFIG_HP03=m
CONFIG_MPL115=m
CONFIG_MPL115_I2C=m
# CONFIG_MPL115_SPI is not set
# CONFIG_MPL3115 is not set
# CONFIG_MS5611 is not set
CONFIG_MS5637=m
# CONFIG_IIO_ST_PRESS is not set
CONFIG_T5403=m
CONFIG_HP206C=m
CONFIG_ZPA2326=m
CONFIG_ZPA2326_I2C=m
CONFIG_ZPA2326_SPI=m

#
# Lightning sensors
#
CONFIG_AS3935=m

#
# Proximity and distance sensors
#
# CONFIG_LIDAR_LITE_V2 is not set
# CONFIG_SRF04 is not set
CONFIG_SX9500=m
# CONFIG_SRF08 is not set

#
# Temperature sensors
#
CONFIG_MAXIM_THERMOCOUPLE=m
# CONFIG_MLX90614 is not set
# CONFIG_TMP006 is not set
CONFIG_TMP007=m
# CONFIG_TSYS01 is not set
CONFIG_TSYS02D=m
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_ATMEL_HLCDC_PWM is not set
# CONFIG_PWM_CROS_EC is not set
# CONFIG_PWM_FSL_FTM is not set
CONFIG_PWM_LP3943=y
# CONFIG_PWM_LPSS_PCI is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_PCA9685 is not set
CONFIG_PWM_STMPE=y
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC_MAX_NR=1
CONFIG_IPACK_BUS=m
# CONFIG_BOARD_TPCI200 is not set
CONFIG_SERIAL_IPOCTAL=m
# CONFIG_RESET_CONTROLLER is not set
CONFIG_FMC=m
# CONFIG_FMC_FAKEDEV is not set
CONFIG_FMC_TRIVIAL=m
CONFIG_FMC_WRITE_EEPROM=m
CONFIG_FMC_CHARDEV=m

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# CONFIG_BCM_KONA_USB2_PHY is not set
CONFIG_PHY_PXA_28NM_HSIC=y
CONFIG_PHY_PXA_28NM_USB2=y
# CONFIG_PHY_CPCAP_USB is not set
CONFIG_POWERCAP=y
CONFIG_MCB=m
# CONFIG_MCB_PCI is not set
# CONFIG_MCB_LPC is not set

#
# Performance monitor support
#
CONFIG_RAS=y
# CONFIG_THUNDERBOLT is not set

#
# Android
#
# CONFIG_ANDROID is not set
CONFIG_DAX=y
CONFIG_DEV_DAX=m
CONFIG_NVMEM=y
CONFIG_STM=m
CONFIG_STM_DUMMY=m
# CONFIG_STM_SOURCE_CONSOLE is not set
CONFIG_STM_SOURCE_HEARTBEAT=m
CONFIG_INTEL_TH=y
# CONFIG_INTEL_TH_PCI is not set
# CONFIG_INTEL_TH_GTH is not set
# CONFIG_INTEL_TH_STH is not set
CONFIG_INTEL_TH_MSU=y
# CONFIG_INTEL_TH_PTI is not set
CONFIG_INTEL_TH_DEBUG=y
# CONFIG_FPGA is not set

#
# FSI support
#
# CONFIG_FSI is not set
CONFIG_MULTIPLEXER=y

#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=y
# CONFIG_MUX_GPIO is not set
CONFIG_MUX_MMIO=y

#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_DELL_RBU=y
CONFIG_DCDBAS=m
# CONFIG_DMIID is not set
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT_FIND is not set
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set
# CONFIG_EFI_DEV_PATH_PARSER is not set

#
# Tegra firmware driver
#

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QFMT_V1=m
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_QUOTACTL_COMPAT=y
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set
CONFIG_OVERLAY_FS=y
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
# CONFIG_OVERLAY_FS_INDEX is not set

#
# Caches
#
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_SYSCTL is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=y
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=m
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_WRITEBUFFER is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
# CONFIG_JFFS2_FS_SECURITY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
# CONFIG_NLS_CODEPAGE_850 is not set
CONFIG_NLS_CODEPAGE_852=m
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=m
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=y
# CONFIG_NLS_CODEPAGE_863 is not set
CONFIG_NLS_CODEPAGE_864=y
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
# CONFIG_NLS_CODEPAGE_936 is not set
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=y
# CONFIG_NLS_CODEPAGE_874 is not set
CONFIG_NLS_ISO8859_8=y
CONFIG_NLS_CODEPAGE_1250=m
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=y
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=y
# 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=y
CONFIG_NLS_KOI8_R=m
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=y
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=m
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=m
CONFIG_NLS_MAC_INUIT=y
CONFIG_NLS_MAC_ROMANIAN=m
CONFIG_NLS_MAC_TURKISH=m
CONFIG_NLS_UTF8=y

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y

#
# 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=2048
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_PAGE_OWNER=y
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_POINTER=y
# CONFIG_STACK_VALIDATION is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_KERNEL=y

#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_SLUB_DEBUG_ON is not set
# 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 is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_HAVE_ARCH_KMEMCHECK=y
CONFIG_ARCH_HAS_KCOV=y
# CONFIG_KCOV is not set
# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_WQ_WATCHDOG=y
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
CONFIG_SCHED_STACK_END_CHECK=y
# CONFIG_DEBUG_TIMEKEEPING is not set
# CONFIG_DEBUG_PREEMPT is not set

#
# 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 is not set
CONFIG_LOCKDEP=y
CONFIG_LOCK_STAT=y
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=m
CONFIG_WW_MUTEX_SELFTEST=m
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PI_LIST is not set
CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
# CONFIG_PROVE_RCU is not set
CONFIG_TORTURE_TEST=m
# CONFIG_RCU_PERF_TEST is not set
CONFIG_RCU_TORTURE_TEST=m
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_EQS_DEBUG=y
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
CONFIG_CPU_HOTPLUG_STATE_CONTROL=y
CONFIG_NOTIFIER_ERROR_INJECTION=y
# CONFIG_PM_NOTIFIER_ERROR_INJECT is not set
CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT=y
# CONFIG_NETDEV_NOTIFIER_ERROR_INJECT is not set
CONFIG_FAULT_INJECTION=y
# CONFIG_FAILSLAB is not set
# CONFIG_FAIL_PAGE_ALLOC is not set
# CONFIG_FAIL_FUTEX is not set
# CONFIG_FAULT_INJECTION_DEBUG_FS is not set
CONFIG_LATENCYTOP=y
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=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_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set

#
# Runtime Testing
#
CONFIG_TEST_LIST_SORT=y
CONFIG_TEST_SORT=y
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_RBTREE_TEST=m
CONFIG_INTERVAL_TREE_TEST=y
CONFIG_PERCPU_TEST=m
CONFIG_ATOMIC64_SELFTEST=m
CONFIG_TEST_HEXDUMP=m
# CONFIG_TEST_STRING_HELPERS is not set
CONFIG_TEST_KSTRTOX=m
# CONFIG_TEST_PRINTF is not set
CONFIG_TEST_BITMAP=m
CONFIG_TEST_UUID=m
CONFIG_TEST_RHASHTABLE=y
CONFIG_TEST_HASH=m
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DMA_API_DEBUG is not set
CONFIG_TEST_LKM=m
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
# CONFIG_MEMTEST is not set
# CONFIG_TEST_STATIC_KEYS is not set
CONFIG_BUG_ON_DATA_CORRUPTION=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set
# CONFIG_UBSAN is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
CONFIG_X86_PTDUMP_CORE=y
CONFIG_X86_PTDUMP=m
# CONFIG_DEBUG_WX is not set
CONFIG_DOUBLEFAULT=y
CONFIG_DEBUG_TLBFLUSH=y
CONFIG_IOMMU_STRESS=y
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 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_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_FRAME_POINTER_UNWINDER=y
# CONFIG_ORC_UNWINDER is not set
# CONFIG_GUESS_UNWINDER is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_COMPAT=y
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_BIG_KEYS is not set
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=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_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_ACOMP2=y
# CONFIG_CRYPTO_RSA is not set
# CONFIG_CRYPTO_DH is not set
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_MCRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_ABLK_HELPER=y
CONFIG_CRYPTO_SIMD=m
CONFIG_CRYPTO_GLUE_HELPER_X86=y

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
# CONFIG_CRYPTO_KEYWRAP is not set

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_CRCT10DIF=m
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
# CONFIG_CRYPTO_POLY1305_X86_64 is not set
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=y
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
# CONFIG_CRYPTO_SHA256_SSSE3 is not set
# CONFIG_CRYPTO_SHA512_SSSE3 is not set
CONFIG_CRYPTO_SHA1_MB=y
# CONFIG_CRYPTO_SHA256_MB is not set
# CONFIG_CRYPTO_SHA512_MB is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_TGR192=y
# CONFIG_CRYPTO_WP512 is not set
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=y

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=m
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_AES_NI_INTEL=m
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
CONFIG_CRYPTO_BLOWFISH_X86_64=m
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAMELLIA_X86_64=y
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=y
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=y
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST5_AVX_X86_64=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_CAST6_AVX_X86_64=m
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_DES3_EDE_X86_64=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_SALSA20_X86_64=m
CONFIG_CRYPTO_CHACHA20=y
# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
CONFIG_CRYPTO_SERPENT_AVX_X86_64=y
CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_TWOFISH_X86_64=y
CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=y
CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
# CONFIG_CRYPTO_LZ4HC is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=m
CONFIG_PKCS7_MESSAGE_PARSER=m

#
# Certificates for signature checking
#
# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY 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_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=m
# CONFIG_CRC32_SLICEBY8 is not set
CONFIG_CRC32_SLICEBY4=y
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC4 is not set
CONFIG_CRC7=m
CONFIG_LIBCRC32C=y
CONFIG_CRC8=m
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
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=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_BCH=m
CONFIG_BCH_CONST_PARAMS=y
CONFIG_INTERVAL_TREE=y
CONFIG_RADIX_TREE_MULTIORDER=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
# CONFIG_DMA_NOOP_OPS is not set
# CONFIG_DMA_VIRT_OPS is not set
CONFIG_CPUMASK_OFFSTACK=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_CORDIC is not set
# CONFIG_DDR is not set
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=m
# CONFIG_SG_SPLIT is not set
# CONFIG_SG_POOL is not set
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_STACKDEPOT=y
CONFIG_PRIME_NUMBERS=m
CONFIG_STRING_SELFTEST=y

[-- Attachment #3: job-script --]
[-- Type: text/plain, Size: 3788 bytes --]

#!/bin/sh

export_top_env()
{
	export suite='trinity'
	export testcase='trinity'
	export runtime=300
	export job_origin='/lkp/lkp/src/allot/rand/vm-lkp-nhm-dp1-openwrt-ia32/trinity.yaml'
	export testbox='vm-lkp-nhm-dp1-openwrt-ia32-4'
	export tbox_group='vm-lkp-nhm-dp1-openwrt-ia32'
	export kconfig='x86_64-randconfig-b0-09280542'
	export compiler='gcc-4.4'
	export queue='bisect'
	export branch='linus/master'
	export commit='f5caf621ee357279e759c0911daf6d55c7d36f03'
	export submit_id='59cc35670b9a93da38350e78'
	export job_file='/lkp/scheduled/vm-lkp-nhm-dp1-openwrt-ia32-4/trinity-300s-openwrt-i386-2016-03-16.cgz-f5caf621ee357279e759c0911daf6d55c7d36f03-20170928-55864-1povzqc-1.yaml'
	export id='6432e27f936622afbaa2aeede23d9c7e7e4e1f7f'
	export model='qemu-system-x86_64 -enable-kvm'
	export nr_vm=10
	export nr_cpu=1
	export memory='420M'
	export rootfs='openwrt-i386-2016-03-16.cgz'
	export need_kconfig='CONFIG_KVM_GUEST=y'
	export enqueue_time='2017-09-28 07:34:00 +0800'
	export _id='59cc370d0b9a93da38350e79'
	export _rt='/result/trinity/300s/vm-lkp-nhm-dp1-openwrt-ia32/openwrt-i386-2016-03-16.cgz/x86_64-randconfig-b0-09280542/gcc-4.4/f5caf621ee357279e759c0911daf6d55c7d36f03'
	export user='lkp'
	export result_root='/result/trinity/300s/vm-lkp-nhm-dp1-openwrt-ia32/openwrt-i386-2016-03-16.cgz/x86_64-randconfig-b0-09280542/gcc-4.4/f5caf621ee357279e759c0911daf6d55c7d36f03/0'
	export LKP_SERVER='inn'
	export max_uptime=1500
	export initrd='/osimage/openwrt/openwrt-i386-2016-03-16.cgz'
	export bootloader_append='root=/dev/ram0
user=lkp
job=/lkp/scheduled/vm-lkp-nhm-dp1-openwrt-ia32-4/trinity-300s-openwrt-i386-2016-03-16.cgz-f5caf621ee357279e759c0911daf6d55c7d36f03-20170928-55864-1povzqc-1.yaml
ARCH=x86_64
kconfig=x86_64-randconfig-b0-09280542
branch=linus/master
commit=f5caf621ee357279e759c0911daf6d55c7d36f03
BOOT_IMAGE=/pkg/linux/x86_64-randconfig-b0-09280542/gcc-4.4/f5caf621ee357279e759c0911daf6d55c7d36f03/vmlinuz-4.14.0-rc1-00015-gf5caf62
max_uptime=1500
RESULT_ROOT=/result/trinity/300s/vm-lkp-nhm-dp1-openwrt-ia32/openwrt-i386-2016-03-16.cgz/x86_64-randconfig-b0-09280542/gcc-4.4/f5caf621ee357279e759c0911daf6d55c7d36f03/0
LKP_SERVER=inn
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
net.ifnames=0
printk.devkmsg=on
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
drbd.minor_count=8
systemd.log_level=err
ignore_loglevel
console=tty0
earlyprintk=ttyS0,115200
console=ttyS0,115200
vga=normal
rw'
	export lkp_initrd='/lkp/lkp/lkp-i386.cgz'
	export modules_initrd='/pkg/linux/x86_64-randconfig-b0-09280542/gcc-4.4/f5caf621ee357279e759c0911daf6d55c7d36f03/modules.cgz'
	export bm_initrd='/osimage/pkg/static/trinity-i386.cgz'
	export site='inn'
	export LKP_CGI_PORT=80
	export LKP_CIFS_PORT=139
	export kernel='/pkg/linux/x86_64-randconfig-b0-09280542/gcc-4.4/f5caf621ee357279e759c0911daf6d55c7d36f03/vmlinuz-4.14.0-rc1-00015-gf5caf62'
	export dequeue_time='2017-09-28 07:41:11 +0800'
	export job_initrd='/lkp/scheduled/vm-lkp-nhm-dp1-openwrt-ia32-4/trinity-300s-openwrt-i386-2016-03-16.cgz-f5caf621ee357279e759c0911daf6d55c7d36f03-20170928-55864-1povzqc-1.cgz'

	[ -n "$LKP_SRC" ] ||
	export LKP_SRC=/lkp/${user:-lkp}/src
}

run_job()
{
	echo $$ > $TMP/run-job.pid

	. $LKP_SRC/lib/http.sh
	. $LKP_SRC/lib/job.sh
	. $LKP_SRC/lib/env.sh

	export_top_env

	run_monitor $LKP_SRC/monitors/wrapper kmsg
	run_monitor $LKP_SRC/monitors/wrapper oom-killer
	run_monitor $LKP_SRC/monitors/plain/watchdog

	run_test $LKP_SRC/tests/wrapper trinity
}

extract_stats()
{
	$LKP_SRC/stats/wrapper kmsg

	$LKP_SRC/stats/wrapper time trinity.time
	$LKP_SRC/stats/wrapper time
	$LKP_SRC/stats/wrapper dmesg
	$LKP_SRC/stats/wrapper kmsg
	$LKP_SRC/stats/wrapper stderr
	$LKP_SRC/stats/wrapper last_state
}

"$@"

[-- Attachment #4: dmesg.xz --]
[-- Type: application/x-xz, Size: 11008 bytes --]

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm]  f5caf621ee: PANIC:double_fault
  2017-09-28  7:47 [lkp-robot] [x86/asm] f5caf621ee: PANIC:double_fault kernel test robot
@ 2017-09-28  7:59 ` Ingo Molnar
  2017-09-28  8:18   ` Peter Zijlstra
  2017-09-28 16:21 ` Linus Torvalds
  1 sibling, 1 reply; 18+ messages in thread
From: Ingo Molnar @ 2017-09-28  7:59 UTC (permalink / raw)
  To: kernel test robot
  Cc: Josh Poimboeuf, Andrey Ryabinin, Matthias Kaehlcke,
	Alexander Potapenko, Andy Lutomirski, Arnd Bergmann,
	Dmitriy Vyukov, Linus Torvalds, Miguel Bernal Marin,
	Peter Zijlstra, Thomas Gleixner, LKML, lkp


* kernel test robot <xiaolong.ye@intel.com> wrote:

> 
> FYI, we noticed the following commit:
> 
> commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline asm call constraints for Clang")
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
> 
> in testcase: trinity
> with following parameters:
> 
> 	runtime: 300s
> 
> test-description: Trinity is a linux system call fuzz tester.
> test-url: http://codemonkey.org.uk/projects/trinity/
> 
> 
> on test machine: qemu-system-x86_64 -enable-kvm -m 420M
> 
> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
> 
> 
> +-----------------------------------------+------------+------------+
> |                                         | 0d0970eef3 | f5caf621ee |
> +-----------------------------------------+------------+------------+
> | boot_successes                          | 9          | 4          |
> | boot_failures                           | 0          | 4          |
> | PANIC:double_fault                      | 0          | 4          |
> | Kernel_panic-not_syncing:Machine_halted | 0          | 4          |
> +-----------------------------------------+------------+------------+

I think a key piece of information is that the test is using GCC 4.4:

        export compiler='gcc-4.4'

... which is pretty old compared to what gets tested typically.

GCC 4.4 was released in 2009 (!), the last minor update of 4.4.7 was 5 years ago.

Thanks,

	Ingo

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm]  f5caf621ee: PANIC:double_fault
  2017-09-28  7:59 ` Ingo Molnar
@ 2017-09-28  8:18   ` Peter Zijlstra
  2017-09-28  8:49     ` Ingo Molnar
  0 siblings, 1 reply; 18+ messages in thread
From: Peter Zijlstra @ 2017-09-28  8:18 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: kernel test robot, Josh Poimboeuf, Andrey Ryabinin,
	Matthias Kaehlcke, Alexander Potapenko, Andy Lutomirski,
	Arnd Bergmann, Dmitriy Vyukov, Linus Torvalds,
	Miguel Bernal Marin, Thomas Gleixner, LKML, lkp

On Thu, Sep 28, 2017 at 09:59:07AM +0200, Ingo Molnar wrote:
> 
> * kernel test robot <xiaolong.ye@intel.com> wrote:
> 
> > 
> > FYI, we noticed the following commit:
> > 
> > commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline asm call constraints for Clang")
> > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
> > 
> > in testcase: trinity
> > with following parameters:
> > 
> > 	runtime: 300s
> > 
> > test-description: Trinity is a linux system call fuzz tester.
> > test-url: http://codemonkey.org.uk/projects/trinity/
> > 
> > 
> > on test machine: qemu-system-x86_64 -enable-kvm -m 420M
> > 
> > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
> > 
> > 
> > +-----------------------------------------+------------+------------+
> > |                                         | 0d0970eef3 | f5caf621ee |
> > +-----------------------------------------+------------+------------+
> > | boot_successes                          | 9          | 4          |
> > | boot_failures                           | 0          | 4          |
> > | PANIC:double_fault                      | 0          | 4          |
> > | Kernel_panic-not_syncing:Machine_halted | 0          | 4          |
> > +-----------------------------------------+------------+------------+
> 
> I think a key piece of information is that the test is using GCC 4.4:
> 
>         export compiler='gcc-4.4'
> 
> ... which is pretty old compared to what gets tested typically.
> 
> GCC 4.4 was released in 2009 (!), the last minor update of 4.4.7 was 5 years ago.

Sure, but its still an officially supported GCC version. So either it
must be made to work, or we must update the minimal GCC version
requirements for the kernel.

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm]  f5caf621ee: PANIC:double_fault
  2017-09-28  8:18   ` Peter Zijlstra
@ 2017-09-28  8:49     ` Ingo Molnar
  2017-09-28 11:49       ` Peter Zijlstra
  0 siblings, 1 reply; 18+ messages in thread
From: Ingo Molnar @ 2017-09-28  8:49 UTC (permalink / raw)
  To: Peter Zijlstra
  Cc: kernel test robot, Josh Poimboeuf, Andrey Ryabinin,
	Matthias Kaehlcke, Alexander Potapenko, Andy Lutomirski,
	Arnd Bergmann, Dmitriy Vyukov, Linus Torvalds,
	Miguel Bernal Marin, Thomas Gleixner, LKML, lkp


* Peter Zijlstra <peterz@infradead.org> wrote:

> On Thu, Sep 28, 2017 at 09:59:07AM +0200, Ingo Molnar wrote:
> > 
> > * kernel test robot <xiaolong.ye@intel.com> wrote:
> > 
> > > 
> > > FYI, we noticed the following commit:
> > > 
> > > commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline asm call constraints for Clang")
> > > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
> > > 
> > > in testcase: trinity
> > > with following parameters:
> > > 
> > > 	runtime: 300s
> > > 
> > > test-description: Trinity is a linux system call fuzz tester.
> > > test-url: http://codemonkey.org.uk/projects/trinity/
> > > 
> > > 
> > > on test machine: qemu-system-x86_64 -enable-kvm -m 420M
> > > 
> > > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
> > > 
> > > 
> > > +-----------------------------------------+------------+------------+
> > > |                                         | 0d0970eef3 | f5caf621ee |
> > > +-----------------------------------------+------------+------------+
> > > | boot_successes                          | 9          | 4          |
> > > | boot_failures                           | 0          | 4          |
> > > | PANIC:double_fault                      | 0          | 4          |
> > > | Kernel_panic-not_syncing:Machine_halted | 0          | 4          |
> > > +-----------------------------------------+------------+------------+
> > 
> > I think a key piece of information is that the test is using GCC 4.4:
> > 
> >         export compiler='gcc-4.4'
> > 
> > ... which is pretty old compared to what gets tested typically.
> > 
> > GCC 4.4 was released in 2009 (!), the last minor update of 4.4.7 was 5 years ago.
> 
> Sure, but its still an officially supported GCC version. So either it
> must be made to work, or we must update the minimal GCC version
> requirements for the kernel.

Of course! I just mean I'd not be surprised if this was a GCC bug/quirk
with legacy GCC versions that probably won't be fixed.

Thanks,

	Ingo

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm]  f5caf621ee: PANIC:double_fault
  2017-09-28  8:49     ` Ingo Molnar
@ 2017-09-28 11:49       ` Peter Zijlstra
  0 siblings, 0 replies; 18+ messages in thread
From: Peter Zijlstra @ 2017-09-28 11:49 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: kernel test robot, Josh Poimboeuf, Andrey Ryabinin,
	Matthias Kaehlcke, Alexander Potapenko, Andy Lutomirski,
	Arnd Bergmann, Dmitriy Vyukov, Linus Torvalds,
	Miguel Bernal Marin, Thomas Gleixner, LKML, lkp

On Thu, Sep 28, 2017 at 10:49:41AM +0200, Ingo Molnar wrote:
> > Sure, but its still an officially supported GCC version. So either it
> > must be made to work, or we must update the minimal GCC version
> > requirements for the kernel.
> 
> Of course! I just mean I'd not be surprised if this was a GCC bug/quirk
> with legacy GCC versions that probably won't be fixed.

Ah, I recently had a case where this old GCC-4.4 crashed on 'obviously'
broken code while newer GCC's somehow made it 'work'.

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm] f5caf621ee: PANIC:double_fault
  2017-09-28  7:47 [lkp-robot] [x86/asm] f5caf621ee: PANIC:double_fault kernel test robot
  2017-09-28  7:59 ` Ingo Molnar
@ 2017-09-28 16:21 ` Linus Torvalds
  2017-09-28 16:44   ` Josh Poimboeuf
  1 sibling, 1 reply; 18+ messages in thread
From: Linus Torvalds @ 2017-09-28 16:21 UTC (permalink / raw)
  To: kernel test robot, Josh Poimboeuf
  Cc: Ingo Molnar, Andrey Ryabinin, Matthias Kaehlcke,
	Alexander Potapenko, Andy Lutomirski, Arnd Bergmann,
	Dmitriy Vyukov, Miguel Bernal Marin, Peter Zijlstra,
	Thomas Gleixner, LKML, LKP

On Thu, Sep 28, 2017 at 12:47 AM, kernel test robot
<xiaolong.ye@intel.com> wrote:
>
> [   10.587519] RIP: 0010:compat_sock_ioctl+0xfea/0x103e
> [   10.587974] RSP: 0000:0000000000277d78 EFLAGS: 00010283
> [   10.588448] RAX: 0000000000277d78 RBX: 0000000000008933 RCX: ffff8800141a8000
> [   10.589103] RDX: 0000000000000020 RSI: 00000000fffbea00 RDI: 00000000fffbea50
> [   10.589757] RBP: ffffc90000277e18 R08: fffbea50fffbea34 R09: ffffffff814a68c9
> [   10.590407] R10: ffffff9c00000002 R11: 00000000fffbea50 R12: 0000000000000000
> [   10.591056] R13: ffff880012c8c880 R14: 00000000fffbea50 R15: 00000000fffbea00
> [   10.591708] FS:  0000000000000000(0000) GS:ffff880019a00000(0063) knlGS:00000000f7fab9a0
> [   10.592446] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
> [   10.592973] CR2: 0000000000277d68 CR3: 000000001807f000 CR4: 00000000000006b0
> [   10.593623] Call Trace:
> [   10.593858] Code: 02 0f ff 65 48 8b 04 25 80 d1 00 00 48 8b 80 28 25 00 00 48 83 e8 20 49 39 c7 77 34 89 e0 4c 89 f7 4c 89 fe ba 20 00 00 00 89 c4 <e8> b3 52 05 00 85 c0 74 22 eb 1a 4c 89 fa 89 de 4c 89 ef e8 c6
> [   10.595705] Kernel panic - not syncing: Machine halted.

That is some _funky_ code, and yes, this may well be triggered by the
inline asm changes.

The code decodes to (after ignoring a few bytes at the beginning that
were in the middle of an instruction)

   0: 65 48 8b 04 25 80 d1 mov    %gs:0xd180,%rax
   7: 00 00
   9: 48 8b 80 28 25 00 00 mov    0x2528(%rax),%rax
  10: 48 83 e8 20          sub    $0x20,%rax
  14: 49 39 c7              cmp    %rax,%r15
  17: 77 34                ja     0x4d
  19: 89 e0                mov    %esp,%eax
  1b: 4c 89 f7              mov    %r14,%rdi
  1e: 4c 89 fe              mov    %r15,%rsi
  21: ba 20 00 00 00        mov    $0x20,%edx
  26: 89 c4                mov    %eax,%esp
  28:* e8 b3 52 05 00        callq  0x552e0 <-- trapping instruction
  2d: 85 c0                test   %eax,%eax
  2f: 74 22                je     0x53
  31: eb 1a                jmp    0x4d
  33: 4c 89 fa              mov    %r15,%rdx
  36: 89 de                mov    %ebx,%esi
  38: 4c 89 ef              mov    %r13,%rdi

and it's worth noting that insane

     mov    %eax,%esp

instruction, and how RAX (and RSP) both have that bad value of
0000000000277d78 in them.

So double fault is correct - we've corrupted the stack.

And NOTE! It's reloading 32 bits, not 64 bits, and that's the basic bug there.

I do note that when I build a kernel, I do see that pattern of

    movl    $32, %edx
    call <something>

and in every case it's a a call to a user copy. One is "call
_copy_from_user", while the other ones are all the
alternative_call_2() in copy_user_generic().

Judging by the offset within the function, and judging by the bug,
it's almost certainly that alternative_call_2() case.

So it does sound like the clang fix has now introduced a gcc regression.

And yes, in both cases it seems to be a compiler bug, but I'm not
convinced it's a good idea to fix a clang bug by introducing a gcc
one.

Anyway, I think the real hint here is that 32-bit reload.

Lookie here:

  register unsigned int __asm_call_sp asm("esp");
  #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)

yeah, that's just garbage. It sure as hell should not be "unsigned int".

Yeah. yeah, gcc shouldn't do that insane reload in the first place,
but once that gcc bug has triggered, then the "unsigned int" is what
makes the code go really bad.

I bet that changing it to "unsigned long" will just fix things.

Josh?

            Linus

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm] f5caf621ee: PANIC:double_fault
  2017-09-28 16:21 ` Linus Torvalds
@ 2017-09-28 16:44   ` Josh Poimboeuf
  2017-09-28 17:01     ` Josh Poimboeuf
  0 siblings, 1 reply; 18+ messages in thread
From: Josh Poimboeuf @ 2017-09-28 16:44 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: kernel test robot, Ingo Molnar, Andrey Ryabinin,
	Matthias Kaehlcke, Alexander Potapenko, Andy Lutomirski,
	Arnd Bergmann, Dmitriy Vyukov, Miguel Bernal Marin,
	Peter Zijlstra, Thomas Gleixner, LKML, LKP

On Thu, Sep 28, 2017 at 09:21:07AM -0700, Linus Torvalds wrote:
> On Thu, Sep 28, 2017 at 12:47 AM, kernel test robot
> <xiaolong.ye@intel.com> wrote:
> >
> > [   10.587519] RIP: 0010:compat_sock_ioctl+0xfea/0x103e
> > [   10.587974] RSP: 0000:0000000000277d78 EFLAGS: 00010283
> > [   10.588448] RAX: 0000000000277d78 RBX: 0000000000008933 RCX: ffff8800141a8000
> > [   10.589103] RDX: 0000000000000020 RSI: 00000000fffbea00 RDI: 00000000fffbea50
> > [   10.589757] RBP: ffffc90000277e18 R08: fffbea50fffbea34 R09: ffffffff814a68c9
> > [   10.590407] R10: ffffff9c00000002 R11: 00000000fffbea50 R12: 0000000000000000
> > [   10.591056] R13: ffff880012c8c880 R14: 00000000fffbea50 R15: 00000000fffbea00
> > [   10.591708] FS:  0000000000000000(0000) GS:ffff880019a00000(0063) knlGS:00000000f7fab9a0
> > [   10.592446] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
> > [   10.592973] CR2: 0000000000277d68 CR3: 000000001807f000 CR4: 00000000000006b0
> > [   10.593623] Call Trace:
> > [   10.593858] Code: 02 0f ff 65 48 8b 04 25 80 d1 00 00 48 8b 80 28 25 00 00 48 83 e8 20 49 39 c7 77 34 89 e0 4c 89 f7 4c 89 fe ba 20 00 00 00 89 c4 <e8> b3 52 05 00 85 c0 74 22 eb 1a 4c 89 fa 89 de 4c 89 ef e8 c6
> > [   10.595705] Kernel panic - not syncing: Machine halted.
> 
> That is some _funky_ code, and yes, this may well be triggered by the
> inline asm changes.
> 
> The code decodes to (after ignoring a few bytes at the beginning that
> were in the middle of an instruction)
> 
>    0: 65 48 8b 04 25 80 d1 mov    %gs:0xd180,%rax
>    7: 00 00
>    9: 48 8b 80 28 25 00 00 mov    0x2528(%rax),%rax
>   10: 48 83 e8 20          sub    $0x20,%rax
>   14: 49 39 c7              cmp    %rax,%r15
>   17: 77 34                ja     0x4d
>   19: 89 e0                mov    %esp,%eax
>   1b: 4c 89 f7              mov    %r14,%rdi
>   1e: 4c 89 fe              mov    %r15,%rsi
>   21: ba 20 00 00 00        mov    $0x20,%edx
>   26: 89 c4                mov    %eax,%esp
>   28:* e8 b3 52 05 00        callq  0x552e0 <-- trapping instruction
>   2d: 85 c0                test   %eax,%eax
>   2f: 74 22                je     0x53
>   31: eb 1a                jmp    0x4d
>   33: 4c 89 fa              mov    %r15,%rdx
>   36: 89 de                mov    %ebx,%esi
>   38: 4c 89 ef              mov    %r13,%rdi
> 
> and it's worth noting that insane
> 
>      mov    %eax,%esp
> 
> instruction, and how RAX (and RSP) both have that bad value of
> 0000000000277d78 in them.
> 
> So double fault is correct - we've corrupted the stack.
> 
> And NOTE! It's reloading 32 bits, not 64 bits, and that's the basic bug there.
> 
> I do note that when I build a kernel, I do see that pattern of
> 
>     movl    $32, %edx
>     call <something>
> 
> and in every case it's a a call to a user copy. One is "call
> _copy_from_user", while the other ones are all the
> alternative_call_2() in copy_user_generic().
> 
> Judging by the offset within the function, and judging by the bug,
> it's almost certainly that alternative_call_2() case.
> 
> So it does sound like the clang fix has now introduced a gcc regression.
> 
> And yes, in both cases it seems to be a compiler bug, but I'm not
> convinced it's a good idea to fix a clang bug by introducing a gcc
> one.
> 
> Anyway, I think the real hint here is that 32-bit reload.
> 
> Lookie here:
> 
>   register unsigned int __asm_call_sp asm("esp");
>   #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)
> 
> yeah, that's just garbage. It sure as hell should not be "unsigned int".
> 
> Yeah. yeah, gcc shouldn't do that insane reload in the first place,
> but once that gcc bug has triggered, then the "unsigned int" is what
> makes the code go really bad.
> 
> I bet that changing it to "unsigned long" will just fix things.
> 
> Josh?

Agreed, changing it to "unsigned long" and "rsp" will probably fix it.

I had made it "unsigned int" because of a clang issue with "unsigned
long":

    CC      arch/x86/entry/vdso/vdso32/vclock_gettime.o
  In file included from arch/x86/entry/vdso/vdso32/vclock_gettime.c:32:
  In file included from arch/x86/entry/vdso/vdso32/../vclock_gettime.c:15:
  In file included from ./arch/x86/include/asm/vgtod.h:5:
  In file included from ./include/linux/clocksource.h:12:
  In file included from ./include/linux/timex.h:56:
  In file included from ./include/uapi/linux/timex.h:56:
  In file included from ./include/linux/time.h:5:
  In file included from ./include/linux/seqlock.h:35:
  In file included from ./include/linux/spinlock.h:50:
  In file included from ./include/linux/preempt.h:10:
  In file included from ./include/linux/list.h:8:
  In file included from ./include/linux/kernel.h:10:
  In file included from ./include/linux/bitops.h:37:
  In file included from ./arch/x86/include/asm/bitops.h:16:
  In file included from ./arch/x86/include/asm/alternative.h:9:
  ./arch/x86/include/asm/asm.h:142:42: error: register 'rsp' unsuitable for global register variables on this target
  register unsigned long __asm_call_sp asm("rsp");

And I think we saw the same error in the realmode code.

So we may need to tweak the macro a bit.

-- 
Josh

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm] f5caf621ee: PANIC:double_fault
  2017-09-28 16:44   ` Josh Poimboeuf
@ 2017-09-28 17:01     ` Josh Poimboeuf
  2017-09-28 19:10       ` Josh Poimboeuf
  0 siblings, 1 reply; 18+ messages in thread
From: Josh Poimboeuf @ 2017-09-28 17:01 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: kernel test robot, Ingo Molnar, Andrey Ryabinin,
	Matthias Kaehlcke, Alexander Potapenko, Andy Lutomirski,
	Arnd Bergmann, Dmitriy Vyukov, Miguel Bernal Marin,
	Peter Zijlstra, Thomas Gleixner, LKML, LKP

On Thu, Sep 28, 2017 at 11:44:22AM -0500, Josh Poimboeuf wrote:
> Agreed, changing it to "unsigned long" and "rsp" will probably fix it.
> 
> I had made it "unsigned int" because of a clang issue with "unsigned
> long":
> 
>     CC      arch/x86/entry/vdso/vdso32/vclock_gettime.o
>   In file included from arch/x86/entry/vdso/vdso32/vclock_gettime.c:32:
>   In file included from arch/x86/entry/vdso/vdso32/../vclock_gettime.c:15:
>   In file included from ./arch/x86/include/asm/vgtod.h:5:
>   In file included from ./include/linux/clocksource.h:12:
>   In file included from ./include/linux/timex.h:56:
>   In file included from ./include/uapi/linux/timex.h:56:
>   In file included from ./include/linux/time.h:5:
>   In file included from ./include/linux/seqlock.h:35:
>   In file included from ./include/linux/spinlock.h:50:
>   In file included from ./include/linux/preempt.h:10:
>   In file included from ./include/linux/list.h:8:
>   In file included from ./include/linux/kernel.h:10:
>   In file included from ./include/linux/bitops.h:37:
>   In file included from ./arch/x86/include/asm/bitops.h:16:
>   In file included from ./arch/x86/include/asm/alternative.h:9:
>   ./arch/x86/include/asm/asm.h:142:42: error: register 'rsp' unsuitable for global register variables on this target
>   register unsigned long __asm_call_sp asm("rsp");
> 
> And I think we saw the same error in the realmode code.
> 
> So we may need to tweak the macro a bit.

Going to try the following patch.

diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
index c1eadbaf1115..30c3c9ac784a 100644
--- a/arch/x86/include/asm/asm.h
+++ b/arch/x86/include/asm/asm.h
@@ -11,10 +11,12 @@
 # define __ASM_FORM_COMMA(x) " " #x ","
 #endif
 
-#ifdef CONFIG_X86_32
+#ifndef __x86_64__
+/* 32 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(a)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(a)
 #else
+/* 64 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(b)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(b)
 #endif
@@ -139,7 +141,7 @@
  * gets set up by the containing function.  If you forget to do this, objtool
  * may print a "call without frame pointer save/setup" warning.
  */
-register unsigned int __asm_call_sp asm("esp");
+register unsigned long __asm_call_sp asm(_ASM_SP);
 #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)
 #endif
 

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [lkp-robot] [x86/asm] f5caf621ee: PANIC:double_fault
  2017-09-28 17:01     ` Josh Poimboeuf
@ 2017-09-28 19:10       ` Josh Poimboeuf
  2017-09-28 21:58         ` [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4 Josh Poimboeuf
  0 siblings, 1 reply; 18+ messages in thread
From: Josh Poimboeuf @ 2017-09-28 19:10 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: kernel test robot, Ingo Molnar, Andrey Ryabinin,
	Matthias Kaehlcke, Alexander Potapenko, Andy Lutomirski,
	Arnd Bergmann, Dmitriy Vyukov, Miguel Bernal Marin,
	Peter Zijlstra, Thomas Gleixner, LKML, LKP

On Thu, Sep 28, 2017 at 12:01:21PM -0500, Josh Poimboeuf wrote:
> On Thu, Sep 28, 2017 at 11:44:22AM -0500, Josh Poimboeuf wrote:
> > Agreed, changing it to "unsigned long" and "rsp" will probably fix it.
> > 
> > I had made it "unsigned int" because of a clang issue with "unsigned
> > long":
> > 
> >     CC      arch/x86/entry/vdso/vdso32/vclock_gettime.o
> >   In file included from arch/x86/entry/vdso/vdso32/vclock_gettime.c:32:
> >   In file included from arch/x86/entry/vdso/vdso32/../vclock_gettime.c:15:
> >   In file included from ./arch/x86/include/asm/vgtod.h:5:
> >   In file included from ./include/linux/clocksource.h:12:
> >   In file included from ./include/linux/timex.h:56:
> >   In file included from ./include/uapi/linux/timex.h:56:
> >   In file included from ./include/linux/time.h:5:
> >   In file included from ./include/linux/seqlock.h:35:
> >   In file included from ./include/linux/spinlock.h:50:
> >   In file included from ./include/linux/preempt.h:10:
> >   In file included from ./include/linux/list.h:8:
> >   In file included from ./include/linux/kernel.h:10:
> >   In file included from ./include/linux/bitops.h:37:
> >   In file included from ./arch/x86/include/asm/bitops.h:16:
> >   In file included from ./arch/x86/include/asm/alternative.h:9:
> >   ./arch/x86/include/asm/asm.h:142:42: error: register 'rsp' unsuitable for global register variables on this target
> >   register unsigned long __asm_call_sp asm("rsp");
> > 
> > And I think we saw the same error in the realmode code.
> > 
> > So we may need to tweak the macro a bit.
> 
> Going to try the following patch.
> 
> diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
> index c1eadbaf1115..30c3c9ac784a 100644
> --- a/arch/x86/include/asm/asm.h
> +++ b/arch/x86/include/asm/asm.h
> @@ -11,10 +11,12 @@
>  # define __ASM_FORM_COMMA(x) " " #x ","
>  #endif
>  
> -#ifdef CONFIG_X86_32
> +#ifndef __x86_64__
> +/* 32 bit */
>  # define __ASM_SEL(a,b) __ASM_FORM(a)
>  # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(a)
>  #else
> +/* 64 bit */
>  # define __ASM_SEL(a,b) __ASM_FORM(b)
>  # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(b)
>  #endif
> @@ -139,7 +141,7 @@
>   * gets set up by the containing function.  If you forget to do this, objtool
>   * may print a "call without frame pointer save/setup" warning.
>   */
> -register unsigned int __asm_call_sp asm("esp");
> +register unsigned long __asm_call_sp asm(_ASM_SP);
>  #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)
>  #endif

Confirmed that this patch works on both compilers, and fixes GCC 4.4.

GCC 4.4 before:

  ffffffff8147461d:       89 e0                   mov    %esp,%eax
  ffffffff8147461f:       4c 89 f7                mov    %r14,%rdi
  ffffffff81474622:       4c 89 fe                mov    %r15,%rsi
  ffffffff81474625:       ba 20 00 00 00          mov    $0x20,%edx
  ffffffff8147462a:       89 c4                   mov    %eax,%esp
  ffffffff8147462c:       e8 bf 52 05 00          callq  ffffffff814c98f0 <copy_user_generic_unrolled>

after:

  ffffffff8147461e:       48 89 e0                mov    %rsp,%rax
  ffffffff81474621:       4c 89 f7                mov    %r14,%rdi
  ffffffff81474624:       4c 89 fe                mov    %r15,%rsi
  ffffffff81474627:       ba 20 00 00 00          mov    $0x20,%edx
  ffffffff8147462c:       48 89 c4                mov    %rax,%rsp
  ffffffff8147462f:       e8 cc 52 05 00          callq  ffffffff814c9900 <copy_user_generic_unrolled>

It still has the "back up and restore the stack pointer just for the fun
of it" thing, but at least the corruption is gone.

Will finalize the patch and send it along to tip.

-- 
Josh

^ permalink raw reply	[flat|nested] 18+ messages in thread

* [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-28 19:10       ` Josh Poimboeuf
@ 2017-09-28 21:58         ` Josh Poimboeuf
  2017-09-28 23:53           ` Linus Torvalds
                             ` (2 more replies)
  0 siblings, 3 replies; 18+ messages in thread
From: Josh Poimboeuf @ 2017-09-28 21:58 UTC (permalink / raw)
  To: x86
  Cc: kernel test robot, Ingo Molnar, Andrey Ryabinin,
	Matthias Kaehlcke, Alexander Potapenko, Andy Lutomirski,
	Arnd Bergmann, Dmitriy Vyukov, Miguel Bernal Marin,
	Peter Zijlstra, Thomas Gleixner, LKML, LKP, Linus Torvalds

The kernel test bot reported that

  f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")

is causing double faults in a kernel compiled with GCC 4.4.  The issue
is with this code:

  register unsigned int __asm_call_sp asm("esp");
  #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)

Even on a 64-bit kernel, it's using ESP instead of RSP.  That causes GCC
to produce the following:

  ffffffff8147461d:       89 e0                   mov    %esp,%eax
  ffffffff8147461f:       4c 89 f7                mov    %r14,%rdi
  ffffffff81474622:       4c 89 fe                mov    %r15,%rsi
  ffffffff81474625:       ba 20 00 00 00          mov    $0x20,%edx
  ffffffff8147462a:       89 c4                   mov    %eax,%esp
  ffffffff8147462c:       e8 bf 52 05 00          callq  ffffffff814c98f0 <copy_user_generic_unrolled>

Despite the absurdity of it backing up and restoring the stack pointer
for no reason, the bug is actually the fact that it's only backing up
and restoring the lower 32 bits of the stack pointer.  The upper 32 bits
are getting cleared out, corrupting the stack pointer.

So change the '__asm_call_sp' register variable to be associated with
the actual full-size stack pointer.

This also requires changing the __ASM_SEL() macro to be based on the
actual compiled arch size, rather than the CONFIG value, because
CONFIG_X86_64 compiles some files with '-m32' (e.g., realmode and vdso).
Otherwise Clang fails to build the kernel because it complains about the
use of a 64-bit register (RSP) in a 32-bit file.

Reported-by: kernel test robot <xiaolong.ye@intel.com>
Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
---
 arch/x86/include/asm/asm.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
index c1eadbaf1115..30c3c9ac784a 100644
--- a/arch/x86/include/asm/asm.h
+++ b/arch/x86/include/asm/asm.h
@@ -11,10 +11,12 @@
 # define __ASM_FORM_COMMA(x) " " #x ","
 #endif
 
-#ifdef CONFIG_X86_32
+#ifndef __x86_64__
+/* 32 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(a)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(a)
 #else
+/* 64 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(b)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(b)
 #endif
@@ -139,7 +141,7 @@
  * gets set up by the containing function.  If you forget to do this, objtool
  * may print a "call without frame pointer save/setup" warning.
  */
-register unsigned int __asm_call_sp asm("esp");
+register unsigned long __asm_call_sp asm(_ASM_SP);
 #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)
 #endif
 
-- 
2.13.5

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-28 21:58         ` [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4 Josh Poimboeuf
@ 2017-09-28 23:53           ` Linus Torvalds
  2017-09-29  1:40             ` Josh Poimboeuf
  2017-09-29  7:51             ` Ingo Molnar
  2017-09-29  9:27           ` [tip:x86/urgent] " tip-bot for Josh Poimboeuf
  2017-09-29 11:18           ` tip-bot for Josh Poimboeuf
  2 siblings, 2 replies; 18+ messages in thread
From: Linus Torvalds @ 2017-09-28 23:53 UTC (permalink / raw)
  To: Josh Poimboeuf
  Cc: the arch/x86 maintainers, kernel test robot, Ingo Molnar,
	Andrey Ryabinin, Matthias Kaehlcke, Alexander Potapenko,
	Andy Lutomirski, Arnd Bergmann, Dmitriy Vyukov,
	Miguel Bernal Marin, Peter Zijlstra, Thomas Gleixner, LKML, LKP

On Thu, Sep 28, 2017 at 2:58 PM, Josh Poimboeuf <jpoimboe@redhat.com> wrote:
>
> Reported-by: kernel test robot <xiaolong.ye@intel.com>
> Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>

Side note: it's not like I personally need the credit, but in general
I really want people to pick up on who debugged the code and pointed
to the solution. That's often more of the work than the fix itself.

The kernel test robot report looked to be ignored as a "gcc-4.4 is too
old to worry about" thing. People who then step up and analyze the
problem are rare as it is. They need to be credited in the commit
logs.

We don't have any fixed format for that, but it's pretty free-form. So
we have tags like

  Root-caused-by:
  Diagnosed-by:
  Analyzed-by:
  Debugged-by:
  Bisected-by:
  Fix-suggested-by:

etc for giving credit to people who figured out some part of a bug
(and, having grepped for this, we also a _shitload_ of miss-spellings
of various things ;)

                 Linus

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-28 23:53           ` Linus Torvalds
@ 2017-09-29  1:40             ` Josh Poimboeuf
  2017-09-29  8:01               ` Ingo Molnar
  2017-09-29  7:51             ` Ingo Molnar
  1 sibling, 1 reply; 18+ messages in thread
From: Josh Poimboeuf @ 2017-09-29  1:40 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: the arch/x86 maintainers, kernel test robot, Ingo Molnar,
	Andrey Ryabinin, Matthias Kaehlcke, Alexander Potapenko,
	Andy Lutomirski, Arnd Bergmann, Dmitriy Vyukov,
	Miguel Bernal Marin, Peter Zijlstra, Thomas Gleixner, LKML, LKP

On Thu, Sep 28, 2017 at 04:53:09PM -0700, Linus Torvalds wrote:
> On Thu, Sep 28, 2017 at 2:58 PM, Josh Poimboeuf <jpoimboe@redhat.com> wrote:
> >
> > Reported-by: kernel test robot <xiaolong.ye@intel.com>
> > Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
> > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
> 
> Side note: it's not like I personally need the credit, but in general
> I really want people to pick up on who debugged the code and pointed
> to the solution. That's often more of the work than the fix itself.
> 
> The kernel test robot report looked to be ignored as a "gcc-4.4 is too
> old to worry about" thing. People who then step up and analyze the
> problem are rare as it is. They need to be credited in the commit
> logs.
> 
> We don't have any fixed format for that, but it's pretty free-form. So
> we have tags like
> 
>   Root-caused-by:
>   Diagnosed-by:
>   Analyzed-by:
>   Debugged-by:
>   Bisected-by:
>   Fix-suggested-by:
> 
> etc for giving credit to people who figured out some part of a bug
> (and, having grepped for this, we also a _shitload_ of miss-spellings
> of various things ;)

Indeed, credit is important and I try to give it where it's due.  Sorry
for the snub!  I anoint you with:

Debugged-by: Linus Torvalds <torvalds@linux-foundation.org>

-- 
Josh

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-28 23:53           ` Linus Torvalds
  2017-09-29  1:40             ` Josh Poimboeuf
@ 2017-09-29  7:51             ` Ingo Molnar
  2017-09-29 15:29               ` Arnd Bergmann
  1 sibling, 1 reply; 18+ messages in thread
From: Ingo Molnar @ 2017-09-29  7:51 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: Josh Poimboeuf, the arch/x86 maintainers, kernel test robot,
	Andrey Ryabinin, Matthias Kaehlcke, Alexander Potapenko,
	Andy Lutomirski, Arnd Bergmann, Dmitriy Vyukov,
	Miguel Bernal Marin, Peter Zijlstra, Thomas Gleixner, LKML, LKP


* Linus Torvalds <torvalds@linux-foundation.org> wrote:

> On Thu, Sep 28, 2017 at 2:58 PM, Josh Poimboeuf <jpoimboe@redhat.com> wrote:
> >
> > Reported-by: kernel test robot <xiaolong.ye@intel.com>
> > Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
> > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
> 
> Side note: it's not like I personally need the credit, but in general
> I really want people to pick up on who debugged the code and pointed
> to the solution. That's often more of the work than the fix itself.
> 
> The kernel test robot report looked to be ignored as a "gcc-4.4 is too
> old to worry about" thing. [...]

No, and sorry if my first reply grumbling about how old GCC 4.4 is sounded that 
way! We have to live with compiler bugs no matter how old the compiler is, the 
release cycles are decoupled to such a degree and external tooling propagates with 
such high latencies that that's the only sane thing to do.

We also officially support GCC 3.2 and later compilers. Had this regression not 
been resolved within a week or so I was fully ready to queue up a revert commit, 
no questions asked.

Plus it's not just that it's a regression, but adding support for a different 
compiler is about the _worst_ possible reason to break working compilers ...

> [...] People who then step up and analyze the problem are rare as it is. They 
> need to be credited in the commit logs.
> 
> We don't have any fixed format for that, but it's pretty free-form. So
> we have tags like
> 
>   Root-caused-by:
>   Diagnosed-by:
>   Analyzed-by:
>   Debugged-by:
>   Bisected-by:
>   Fix-suggested-by:
> 
> etc for giving credit to people who figured out some part of a bug
> (and, having grepped for this, we also a _shitload_ of miss-spellings
> of various things ;)

Yeah, I sometimes add such tags, but not routinely. I'll lower the threshold for 
adding such tags, to create further incentives for people to help debug crashes.

Thanks,

	Ingo

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-29  1:40             ` Josh Poimboeuf
@ 2017-09-29  8:01               ` Ingo Molnar
  2017-09-29 10:32                 ` Ye Xiaolong
  0 siblings, 1 reply; 18+ messages in thread
From: Ingo Molnar @ 2017-09-29  8:01 UTC (permalink / raw)
  To: Josh Poimboeuf
  Cc: Linus Torvalds, the arch/x86 maintainers, kernel test robot,
	Andrey Ryabinin, Matthias Kaehlcke, Alexander Potapenko,
	Andy Lutomirski, Arnd Bergmann, Dmitriy Vyukov,
	Miguel Bernal Marin, Peter Zijlstra, Thomas Gleixner, LKML, LKP


* Josh Poimboeuf <jpoimboe@redhat.com> wrote:

> On Thu, Sep 28, 2017 at 04:53:09PM -0700, Linus Torvalds wrote:
> > On Thu, Sep 28, 2017 at 2:58 PM, Josh Poimboeuf <jpoimboe@redhat.com> wrote:
> > >
> > > Reported-by: kernel test robot <xiaolong.ye@intel.com>
> > > Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
> > > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
> > 
> > Side note: it's not like I personally need the credit, but in general
> > I really want people to pick up on who debugged the code and pointed
> > to the solution. That's often more of the work than the fix itself.
> > 
> > The kernel test robot report looked to be ignored as a "gcc-4.4 is too
> > old to worry about" thing. People who then step up and analyze the
> > problem are rare as it is. They need to be credited in the commit
> > logs.
> > 
> > We don't have any fixed format for that, but it's pretty free-form. So
> > we have tags like
> > 
> >   Root-caused-by:
> >   Diagnosed-by:
> >   Analyzed-by:
> >   Debugged-by:
> >   Bisected-by:
> >   Fix-suggested-by:
> > 
> > etc for giving credit to people who figured out some part of a bug
> > (and, having grepped for this, we also a _shitload_ of miss-spellings
> > of various things ;)
> 
> Indeed, credit is important and I try to give it where it's due.  Sorry
> for the snub!  I anoint you with:
> 
> Debugged-by: Linus Torvalds <torvalds@linux-foundation.org>

When applying the fix I went with:

  Diagnosed-by: Linus Torvalds <torvalds@linux-foundation.org>

Because I think 'diagnosing' a bug is a higher category, which implies debugging. 

( Sometimes we refer to 'debugging a bug' as the reporter adding printks on 
  request and printing out key state that helps understand the bug. It does not 
  necessarily imply root-causing the bug. )

Also note that I added a "Reported-and-Bisected-by:" tag for the ktest robot, to 
further credit the fact that in addition to reporting a kernel crash, a specific 
commit was bisected to as well.

I'll wait for another round of ktest robot testing to make sure the crash is 
indeed fixed.

Thanks,

	Ingo

^ permalink raw reply	[flat|nested] 18+ messages in thread

* [tip:x86/urgent] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-28 21:58         ` [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4 Josh Poimboeuf
  2017-09-28 23:53           ` Linus Torvalds
@ 2017-09-29  9:27           ` " tip-bot for Josh Poimboeuf
  2017-09-29 11:18           ` tip-bot for Josh Poimboeuf
  2 siblings, 0 replies; 18+ messages in thread
From: tip-bot for Josh Poimboeuf @ 2017-09-29  9:27 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: dvyukov, hpa, mingo, glider, miguel.bernal.marin, tglx,
	linux-kernel, jpoimboe, luto, torvalds, mka, peterz, lkp,
	aryabinin, xiaolong.ye, arnd

Commit-ID:  b9545e75894b4866c62b36682527f5df1394ac58
Gitweb:     https://git.kernel.org/tip/b9545e75894b4866c62b36682527f5df1394ac58
Author:     Josh Poimboeuf <jpoimboe@redhat.com>
AuthorDate: Thu, 28 Sep 2017 16:58:26 -0500
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 29 Sep 2017 09:59:17 +0200

x86/asm: Fix inline asm call constraints for GCC 4.4

The kernel test bot (run by Xiaolong Ye) reported that the following commit:

  f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")

is causing double faults in a kernel compiled with GCC 4.4.

Linus subsequently diagnosed the crash pattern and the buggy commit and found that
the issue is with this code:

  register unsigned int __asm_call_sp asm("esp");
  #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)

Even on a 64-bit kernel, it's using ESP instead of RSP.  That causes GCC
to produce the following bogus code:

  ffffffff8147461d:       89 e0                   mov    %esp,%eax
  ffffffff8147461f:       4c 89 f7                mov    %r14,%rdi
  ffffffff81474622:       4c 89 fe                mov    %r15,%rsi
  ffffffff81474625:       ba 20 00 00 00          mov    $0x20,%edx
  ffffffff8147462a:       89 c4                   mov    %eax,%esp
  ffffffff8147462c:       e8 bf 52 05 00          callq  ffffffff814c98f0 <copy_user_generic_unrolled>

Despite the absurdity of it backing up and restoring the stack pointer
for no reason, the bug is actually the fact that it's only backing up
and restoring the lower 32 bits of the stack pointer.  The upper 32 bits
are getting cleared out, corrupting the stack pointer.

So change the '__asm_call_sp' register variable to be associated with
the actual full-size stack pointer.

This also requires changing the __ASM_SEL() macro to be based on the
actual compiled arch size, rather than the CONFIG value, because
CONFIG_X86_64 compiles some files with '-m32' (e.g., realmode and vdso).
Otherwise Clang fails to build the kernel because it complains about the
use of a 64-bit register (RSP) in a 32-bit file.

Reported-and-Bisected-by: kernel test robot <xiaolong.ye@intel.com>
Diagnosed-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: LKP <lkp@01.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Cc: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
Link: http://lkml.kernel.org/r/20170928215826.6sdpmwtkiydiytim@treble
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/include/asm/asm.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
index c1eadba..30c3c9a 100644
--- a/arch/x86/include/asm/asm.h
+++ b/arch/x86/include/asm/asm.h
@@ -11,10 +11,12 @@
 # define __ASM_FORM_COMMA(x) " " #x ","
 #endif
 
-#ifdef CONFIG_X86_32
+#ifndef __x86_64__
+/* 32 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(a)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(a)
 #else
+/* 64 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(b)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(b)
 #endif
@@ -139,7 +141,7 @@
  * gets set up by the containing function.  If you forget to do this, objtool
  * may print a "call without frame pointer save/setup" warning.
  */
-register unsigned int __asm_call_sp asm("esp");
+register unsigned long __asm_call_sp asm(_ASM_SP);
 #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)
 #endif
 

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-29  8:01               ` Ingo Molnar
@ 2017-09-29 10:32                 ` Ye Xiaolong
  0 siblings, 0 replies; 18+ messages in thread
From: Ye Xiaolong @ 2017-09-29 10:32 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Josh Poimboeuf, Linus Torvalds, the arch/x86 maintainers,
	Andrey Ryabinin, Matthias Kaehlcke, Alexander Potapenko,
	Andy Lutomirski, Arnd Bergmann, Dmitriy Vyukov,
	Miguel Bernal Marin, Peter Zijlstra, Thomas Gleixner, LKML, LKP

On 09/29, Ingo Molnar wrote:
>
>* Josh Poimboeuf <jpoimboe@redhat.com> wrote:
>
>> On Thu, Sep 28, 2017 at 04:53:09PM -0700, Linus Torvalds wrote:
>> > On Thu, Sep 28, 2017 at 2:58 PM, Josh Poimboeuf <jpoimboe@redhat.com> wrote:
>> > >
>> > > Reported-by: kernel test robot <xiaolong.ye@intel.com>
>> > > Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
>> > > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
>> > 
>> > Side note: it's not like I personally need the credit, but in general
>> > I really want people to pick up on who debugged the code and pointed
>> > to the solution. That's often more of the work than the fix itself.
>> > 
>> > The kernel test robot report looked to be ignored as a "gcc-4.4 is too
>> > old to worry about" thing. People who then step up and analyze the
>> > problem are rare as it is. They need to be credited in the commit
>> > logs.
>> > 
>> > We don't have any fixed format for that, but it's pretty free-form. So
>> > we have tags like
>> > 
>> >   Root-caused-by:
>> >   Diagnosed-by:
>> >   Analyzed-by:
>> >   Debugged-by:
>> >   Bisected-by:
>> >   Fix-suggested-by:
>> > 
>> > etc for giving credit to people who figured out some part of a bug
>> > (and, having grepped for this, we also a _shitload_ of miss-spellings
>> > of various things ;)
>> 
>> Indeed, credit is important and I try to give it where it's due.  Sorry
>> for the snub!  I anoint you with:
>> 
>> Debugged-by: Linus Torvalds <torvalds@linux-foundation.org>
>
>When applying the fix I went with:
>
>  Diagnosed-by: Linus Torvalds <torvalds@linux-foundation.org>
>
>Because I think 'diagnosing' a bug is a higher category, which implies debugging. 
>
>( Sometimes we refer to 'debugging a bug' as the reporter adding printks on 
>  request and printing out key state that helps understand the bug. It does not 
>  necessarily imply root-causing the bug. )
>
>Also note that I added a "Reported-and-Bisected-by:" tag for the ktest robot, to 
>further credit the fact that in addition to reporting a kernel crash, a specific 
>commit was bisected to as well.
>
>I'll wait for another round of ktest robot testing to make sure the crash is 
>indeed fixed.

The panic is gone with the fix patch for 4 times test.

Tested-by: Ye Xiaolong <xiaolong.ye@intel.com>

Thanks,
Xiaolong
>
>Thanks,
>
>	Ingo

^ permalink raw reply	[flat|nested] 18+ messages in thread

* [tip:x86/urgent] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-28 21:58         ` [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4 Josh Poimboeuf
  2017-09-28 23:53           ` Linus Torvalds
  2017-09-29  9:27           ` [tip:x86/urgent] " tip-bot for Josh Poimboeuf
@ 2017-09-29 11:18           ` tip-bot for Josh Poimboeuf
  2 siblings, 0 replies; 18+ messages in thread
From: tip-bot for Josh Poimboeuf @ 2017-09-29 11:18 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: peterz, luto, mingo, mka, tglx, hpa, arnd, miguel.bernal.marin,
	dvyukov, glider, jpoimboe, linux-kernel, aryabinin, lkp,
	torvalds, xiaolong.ye

Commit-ID:  520a13c530aeb5f63e011d668c42db1af19ed349
Gitweb:     https://git.kernel.org/tip/520a13c530aeb5f63e011d668c42db1af19ed349
Author:     Josh Poimboeuf <jpoimboe@redhat.com>
AuthorDate: Thu, 28 Sep 2017 16:58:26 -0500
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 29 Sep 2017 13:15:44 +0200

x86/asm: Fix inline asm call constraints for GCC 4.4

The kernel test bot (run by Xiaolong Ye) reported that the following commit:

  f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")

is causing double faults in a kernel compiled with GCC 4.4.

Linus subsequently diagnosed the crash pattern and the buggy commit and found that
the issue is with this code:

  register unsigned int __asm_call_sp asm("esp");
  #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)

Even on a 64-bit kernel, it's using ESP instead of RSP.  That causes GCC
to produce the following bogus code:

  ffffffff8147461d:       89 e0                   mov    %esp,%eax
  ffffffff8147461f:       4c 89 f7                mov    %r14,%rdi
  ffffffff81474622:       4c 89 fe                mov    %r15,%rsi
  ffffffff81474625:       ba 20 00 00 00          mov    $0x20,%edx
  ffffffff8147462a:       89 c4                   mov    %eax,%esp
  ffffffff8147462c:       e8 bf 52 05 00          callq  ffffffff814c98f0 <copy_user_generic_unrolled>

Despite the absurdity of it backing up and restoring the stack pointer
for no reason, the bug is actually the fact that it's only backing up
and restoring the lower 32 bits of the stack pointer.  The upper 32 bits
are getting cleared out, corrupting the stack pointer.

So change the '__asm_call_sp' register variable to be associated with
the actual full-size stack pointer.

This also requires changing the __ASM_SEL() macro to be based on the
actual compiled arch size, rather than the CONFIG value, because
CONFIG_X86_64 compiles some files with '-m32' (e.g., realmode and vdso).
Otherwise Clang fails to build the kernel because it complains about the
use of a 64-bit register (RSP) in a 32-bit file.

Reported-and-Bisected-and-Tested-by: kernel test robot <xiaolong.ye@intel.com>
Diagnosed-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: LKP <lkp@01.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Cc: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: f5caf621ee35 ("x86/asm: Fix inline asm call constraints for Clang")
Link: http://lkml.kernel.org/r/20170928215826.6sdpmwtkiydiytim@treble
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/include/asm/asm.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
index c1eadba..30c3c9a 100644
--- a/arch/x86/include/asm/asm.h
+++ b/arch/x86/include/asm/asm.h
@@ -11,10 +11,12 @@
 # define __ASM_FORM_COMMA(x) " " #x ","
 #endif
 
-#ifdef CONFIG_X86_32
+#ifndef __x86_64__
+/* 32 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(a)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(a)
 #else
+/* 64 bit */
 # define __ASM_SEL(a,b) __ASM_FORM(b)
 # define __ASM_SEL_RAW(a,b) __ASM_FORM_RAW(b)
 #endif
@@ -139,7 +141,7 @@
  * gets set up by the containing function.  If you forget to do this, objtool
  * may print a "call without frame pointer save/setup" warning.
  */
-register unsigned int __asm_call_sp asm("esp");
+register unsigned long __asm_call_sp asm(_ASM_SP);
 #define ASM_CALL_CONSTRAINT "+r" (__asm_call_sp)
 #endif
 

^ permalink raw reply	[flat|nested] 18+ messages in thread

* Re: [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4
  2017-09-29  7:51             ` Ingo Molnar
@ 2017-09-29 15:29               ` Arnd Bergmann
  0 siblings, 0 replies; 18+ messages in thread
From: Arnd Bergmann @ 2017-09-29 15:29 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: Linus Torvalds, Josh Poimboeuf, the arch/x86 maintainers,
	kernel test robot, Andrey Ryabinin, Matthias Kaehlcke,
	Alexander Potapenko, Andy Lutomirski, Dmitriy Vyukov,
	Miguel Bernal Marin, Peter Zijlstra, Thomas Gleixner, LKML, LKP

On Fri, Sep 29, 2017 at 12:51 AM, Ingo Molnar <mingo@kernel.org> wrote:
>
> * Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
>> On Thu, Sep 28, 2017 at 2:58 PM, Josh Poimboeuf <jpoimboe@redhat.com> wrote:
>> The kernel test robot report looked to be ignored as a "gcc-4.4 is too
>> old to worry about" thing. [...]
>
> No, and sorry if my first reply grumbling about how old GCC 4.4 is sounded that
> way! We have to live with compiler bugs no matter how old the compiler is, the
> release cycles are decoupled to such a degree and external tooling propagates with
> such high latencies that that's the only sane thing to do.
>
> We also officially support GCC 3.2 and later compilers. Had this regression not
> been resolved within a week or so I was fully ready to queue up a revert commit,
> no questions asked.

FWIW, we had a discussion about which compiler versions actually still work
earlier this year: We concluded that gcc-4.0 and earlier have been broken
for a while without anyone caring. gcc-4.1 support is kept working in certain
configurations primarily due to Geert using it for build testing, but my tests
across multiple architectures showed that gcc-4.3 is needed on most
other architectures already. Some architectures need  even newer ones, and
some features need compiler support that was added much later of course.

         Arnd

^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, back to index

Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-09-28  7:47 [lkp-robot] [x86/asm] f5caf621ee: PANIC:double_fault kernel test robot
2017-09-28  7:59 ` Ingo Molnar
2017-09-28  8:18   ` Peter Zijlstra
2017-09-28  8:49     ` Ingo Molnar
2017-09-28 11:49       ` Peter Zijlstra
2017-09-28 16:21 ` Linus Torvalds
2017-09-28 16:44   ` Josh Poimboeuf
2017-09-28 17:01     ` Josh Poimboeuf
2017-09-28 19:10       ` Josh Poimboeuf
2017-09-28 21:58         ` [PATCH] x86/asm: Fix inline asm call constraints for GCC 4.4 Josh Poimboeuf
2017-09-28 23:53           ` Linus Torvalds
2017-09-29  1:40             ` Josh Poimboeuf
2017-09-29  8:01               ` Ingo Molnar
2017-09-29 10:32                 ` Ye Xiaolong
2017-09-29  7:51             ` Ingo Molnar
2017-09-29 15:29               ` Arnd Bergmann
2017-09-29  9:27           ` [tip:x86/urgent] " tip-bot for Josh Poimboeuf
2017-09-29 11:18           ` tip-bot for Josh Poimboeuf

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