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| ID | Workflow | Result | Correct | Bug | Created | Started | Finished | Revision | Error |
|---|---|---|---|---|---|---|---|---|---|
| 0ac530b0-99b4-4245-8439-86e253cfcce3 | assessment-security | DenialOfService: β Exploitable: β FilesystemTrigger: β NetworkTrigger: β PeripheralTrigger: β RemoteTrigger: β Unprivileged: β UserNamespace: β VMGuestTrigger: β VMHostTrigger: β | β | INFO: task hung in io_sq_thread_park (4) | 2026/06/02 09:21 | 2026/06/02 09:21 | 2026/06/02 09:46 | 1095583bae1d2729a3b4be301cb6ddc85ced9e38 |
| BaseBranch | master |
| BaseCommit | RC |
| BaseRepository | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git |
| BugTitle | INFO: task hung in io_sq_thread_park |
| CrashLogID | 5069904861986816 |
| CrashReportID | 5123295466225664 |
| KernelCommit | 45255ea1ca096b11b1303c9b54502a28f3a31dd1 |
| KernelConfig |
Show (279778 bytes)# # Automatically generated file; DO NOT EDIT. # Linux/x86_64 syzkaller Kernel Configuration # CONFIG_CC_VERSION_TEXT="Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50)" CONFIG_GCC_VERSION=0 CONFIG_CC_IS_CLANG=y CONFIG_CLANG_VERSION=210108 CONFIG_AS_IS_LLVM=y CONFIG_AS_VERSION=210108 CONFIG_LD_VERSION=0 CONFIG_LD_IS_LLD=y CONFIG_LLD_VERSION=210108 CONFIG_RUSTC_VERSION=109101 CONFIG_RUST_IS_AVAILABLE=y CONFIG_RUSTC_LLVM_VERSION=210102 CONFIG_RUSTC_LLVM_MAJOR_VERSION=21 CONFIG_RUSTC_CLANG_LLVM_COMPATIBLE=y CONFIG_CC_CAN_LINK=y CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y CONFIG_TOOLS_SUPPORT_RELR=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CC_HAS_ASSUME=y CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y CONFIG_CC_HAS_COUNTED_BY=y CONFIG_CC_HAS_BROKEN_COUNTED_BY_REF=y CONFIG_CC_HAS_MULTIDIMENSIONAL_NONSTRING=y CONFIG_LD_CAN_USE_KEEP_IN_OVERLAY=y CONFIG_RUSTC_HAS_SPAN_FILE=y CONFIG_RUSTC_HAS_UNNECESSARY_TRANSMUTES=y CONFIG_RUSTC_HAS_FILE_WITH_NUL=y CONFIG_RUSTC_HAS_FILE_AS_C_STR=y CONFIG_PAHOLE_VERSION=130 CONFIG_CONSTRUCTORS=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_BUILD_SALT="" 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_HAVE_KERNEL_ZSTD=y CONFIG_KERNEL_GZIP=y # 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 is not set # CONFIG_KERNEL_ZSTD is not set CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_SYSVIPC_COMPAT=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_WATCH_QUEUE=y CONFIG_CROSS_MEMORY_ATTACH=y CONFIG_AUDIT=y CONFIG_HAVE_ARCH_AUDITSYSCALL=y CONFIG_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_HARDIRQS_SW_RESEND=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_GENERIC_MSI_IRQ=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKSOURCE_INIT=y CONFIG_ARCH_WANTS_CLOCKSOURCE_READ_INLINE=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST_IDLE=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CLOCKEVENTS_COUPLED=y CONFIG_GENERIC_CLOCKEVENTS_COUPLED_INLINE=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_HRTIMER_REARM_DEFERRED=y CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y CONFIG_CONTEXT_TRACKING=y CONFIG_CONTEXT_TRACKING_IDLE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set CONFIG_NO_HZ_IDLE=y # CONFIG_NO_HZ_FULL is not set CONFIG_CONTEXT_TRACKING_USER=y # CONFIG_CONTEXT_TRACKING_USER_FORCE is not set CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_POSIX_AUX_CLOCKS=y # end of Timers subsystem CONFIG_BPF=y CONFIG_HAVE_EBPF_JIT=y CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y # # BPF subsystem # CONFIG_BPF_SYSCALL=y CONFIG_BPF_JIT=y CONFIG_BPF_JIT_ALWAYS_ON=y CONFIG_BPF_JIT_DEFAULT_ON=y # CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set CONFIG_BPF_PRELOAD=y CONFIG_BPF_PRELOAD_UMD=y CONFIG_BPF_LSM=y # end of BPF subsystem CONFIG_PREEMPT_BUILD=y CONFIG_ARCH_HAS_PREEMPT_LAZY=y CONFIG_PREEMPT=y # CONFIG_PREEMPT_LAZY is not set # CONFIG_PREEMPT_RT is not set CONFIG_PREEMPT_COUNT=y CONFIG_PREEMPTION=y CONFIG_PREEMPT_DYNAMIC=y CONFIG_SCHED_CORE=y # # 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_HAVE_SCHED_AVG_IRQ=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_PSI=y # CONFIG_PSI_DEFAULT_DISABLED is not set # end of CPU/Task time and stats accounting CONFIG_CPU_ISOLATION=y # # RCU Subsystem # CONFIG_TREE_RCU=y CONFIG_PREEMPT_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_TREE_SRCU=y CONFIG_TASKS_RCU_GENERIC=y CONFIG_NEED_TASKS_RCU=y CONFIG_TASKS_RCU=y CONFIG_TASKS_TRACE_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=18 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 # CONFIG_PRINTK_INDEX is not set CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y # # Scheduler features # # CONFIG_UCLAMP_TASK is not set # CONFIG_SCHED_PROXY_EXEC is not set # end of Scheduler features CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_HAS_INT128=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough" CONFIG_CC_MS_EXTENSIONS="-fms-extensions" CONFIG_GCC10_NO_ARRAY_BOUNDS=y CONFIG_GCC_NO_STRINGOP_OVERFLOW=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y CONFIG_SLAB_OBJ_EXT=y CONFIG_CGROUPS=y CONFIG_PAGE_COUNTER=y # CONFIG_CGROUP_FAVOR_DYNMODS is not set CONFIG_MEMCG=y CONFIG_MEMCG_V1=y CONFIG_BLK_CGROUP=y CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_SCHED=y CONFIG_GROUP_SCHED_WEIGHT=y CONFIG_GROUP_SCHED_BANDWIDTH=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_CFS_BANDWIDTH=y # CONFIG_RT_GROUP_SCHED is not set CONFIG_SCHED_MM_CID=y CONFIG_CGROUP_PIDS=y CONFIG_CGROUP_RDMA=y # CONFIG_CGROUP_DMEM is not set CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_HUGETLB=y CONFIG_CPUSETS=y # CONFIG_CPUSETS_V1 is not set CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y CONFIG_CGROUP_PERF=y # CONFIG_CGROUP_BPF is not set CONFIG_CGROUP_MISC=y CONFIG_CGROUP_DEBUG=y CONFIG_SOCK_CGROUP_DATA=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_TIME_NS=y CONFIG_TIME_NS_VDSO=y CONFIG_IPC_NS=y CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_CHECKPOINT_RESTORE=y # CONFIG_SCHED_AUTOGROUP 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_RD_ZSTD=y # CONFIG_BOOT_CONFIG is not set CONFIG_CMDLINE_LOG_WRAP_IDEAL_LEN=1021 CONFIG_INITRAMFS_PRESERVE_MTIME=y CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_LD_ORPHAN_WARN=y CONFIG_LD_ORPHAN_WARN_LEVEL="warn" CONFIG_SYSCTL=y CONFIG_HAVE_UID16=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_SYSFS_SYSCALL=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_EXPERT=y CONFIG_UID16=y CONFIG_MULTIUSER=y CONFIG_SGETMASK_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y # CONFIG_BASE_SMALL is not set CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_FUTEX_PRIVATE_HASH=y CONFIG_FUTEX_MPOL=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_IO_URING_MOCK_FILE=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_KCMP=y CONFIG_RSEQ=y # CONFIG_RSEQ_SLICE_EXTENSION is not set # CONFIG_RSEQ_STATS is not set # CONFIG_RSEQ_DEBUG_DEFAULT_ENABLE is not set CONFIG_CACHESTAT_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_SELFTEST is not set CONFIG_KALLSYMS_ALL=y CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y CONFIG_ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS=y CONFIG_HAVE_PERF_EVENTS=y CONFIG_GUEST_PERF_EVENTS=y CONFIG_PERF_GUEST_MEDIATED_PMU=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # end of Kernel Performance Events And Counters CONFIG_SYSTEM_DATA_VERIFICATION=y CONFIG_PROFILING=y # CONFIG_RUST is not set CONFIG_TRACEPOINTS=y # # Kexec and crash features # CONFIG_CRASH_RESERVE=y CONFIG_VMCORE_INFO=y CONFIG_KEXEC_CORE=y CONFIG_KEXEC=y # CONFIG_KEXEC_FILE is not set # CONFIG_KEXEC_JUMP is not set CONFIG_CRASH_DUMP=y CONFIG_CRASH_HOTPLUG=y CONFIG_CRASH_MAX_MEMORY_RANGES=8192 # end of Kexec and crash features # # Live Update and Kexec HandOver # # CONFIG_KEXEC_HANDOVER is not set # end of Live Update and Kexec HandOver # end of General setup CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" 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_GENERIC_ISA_DMA=y CONFIG_GENERIC_CSUM=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_AUDIT_ARCH=y CONFIG_KASAN_SHADOW_OFFSET=0xdffffc0000000000 CONFIG_HAVE_INTEL_TXT=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_PGTABLE_LEVELS=5 # # Processor type and features # CONFIG_SMP=y CONFIG_X86_X2APIC=y # CONFIG_X86_POSTED_MSI is not set CONFIG_X86_MPPARSE=y # CONFIG_X86_CPU_RESCTRL is not set CONFIG_X86_FRED=y CONFIG_X86_EXTENDED_PLATFORM=y # CONFIG_X86_NUMACHIP is not set # CONFIG_X86_VSMP is not set # CONFIG_X86_INTEL_MID 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=y # CONFIG_IOSF_MBI_DEBUG is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_HYPERVISOR_GUEST=y CONFIG_PARAVIRT=y CONFIG_PARAVIRT_SPINLOCKS=y CONFIG_X86_HV_CALLBACK_VECTOR=y # CONFIG_XEN is not set CONFIG_KVM_GUEST=y CONFIG_ARCH_CPUIDLE_HALTPOLL=y CONFIG_PVH=y # CONFIG_PARAVIRT_TIME_ACCOUNTING is not set CONFIG_PARAVIRT_CLOCK=y # CONFIG_JAILHOUSE_GUEST is not set # CONFIG_ACRN_GUEST is not set # CONFIG_BHYVE_GUEST is not set CONFIG_CC_HAS_MARCH_NATIVE=y # CONFIG_X86_NATIVE_CPU is not set CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_TSC=y CONFIG_X86_HAVE_PAE=y CONFIG_X86_CX8=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_IA32_FEAT_CTL=y CONFIG_X86_VMX_FEATURE_NAMES=y CONFIG_PROCESSOR_SELECT=y CONFIG_BROADCAST_TLB_FLUSH=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y # CONFIG_CPU_SUP_HYGON is not set # CONFIG_CPU_SUP_CENTAUR is not set # CONFIG_CPU_SUP_ZHAOXIN is not set CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y # CONFIG_GART_IOMMU is not set CONFIG_BOOT_VESA_SUPPORT=y # CONFIG_MAXSMP is not set CONFIG_NR_CPUS_RANGE_BEGIN=2 CONFIG_NR_CPUS_RANGE_END=512 CONFIG_NR_CPUS_DEFAULT=64 CONFIG_NR_CPUS=8 CONFIG_SCHED_MC_PRIO=y CONFIG_X86_LOCAL_APIC=y CONFIG_ACPI_MADT_WAKEUP=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_X86_MCE=y # CONFIG_X86_MCELOG_LEGACY is not set CONFIG_X86_MCE_INTEL=y CONFIG_X86_MCE_AMD=y CONFIG_X86_MCE_THRESHOLD=y # CONFIG_X86_MCE_INJECT is not set # # Performance monitoring # CONFIG_PERF_EVENTS_INTEL_UNCORE=y CONFIG_PERF_EVENTS_INTEL_RAPL=y CONFIG_PERF_EVENTS_INTEL_CSTATE=y # CONFIG_PERF_EVENTS_AMD_POWER is not set CONFIG_PERF_EVENTS_AMD_UNCORE=y # CONFIG_PERF_EVENTS_AMD_BRS is not set # end of Performance monitoring CONFIG_X86_16BIT=y CONFIG_X86_ESPFIX64=y CONFIG_X86_VSYSCALL_EMULATION=y CONFIG_X86_IOPL_IOPERM=y CONFIG_MICROCODE=y # CONFIG_MICROCODE_LATE_LOADING is not set # CONFIG_MICROCODE_DBG is not set CONFIG_X86_MSR=y CONFIG_X86_CPUID=y CONFIG_X86_DIRECT_GBPAGES=y # CONFIG_X86_CPA_STATISTICS is not set CONFIG_NUMA=y CONFIG_AMD_NUMA=y CONFIG_X86_64_ACPI_NUMA=y CONFIG_NODES_SHIFT=6 CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y # CONFIG_ARCH_MEMORY_PROBE is not set CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 # CONFIG_X86_PMEM_LEGACY is not set # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set CONFIG_MTRR=y # CONFIG_MTRR_SANITIZER is not set CONFIG_X86_PAT=y CONFIG_X86_UMIP=y CONFIG_CC_HAS_IBT=y CONFIG_X86_CET=y CONFIG_X86_KERNEL_IBT=y CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y CONFIG_ARCH_PKEY_BITS=4 # CONFIG_X86_INTEL_TSX_MODE_OFF is not set CONFIG_X86_INTEL_TSX_MODE_ON=y # CONFIG_X86_INTEL_TSX_MODE_AUTO is not set CONFIG_X86_SGX=y CONFIG_X86_USER_SHADOW_STACK=y # CONFIG_INTEL_TDX_HOST is not set # CONFIG_EFI is not set CONFIG_HZ_100=y # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 CONFIG_SCHED_HRTICK=y CONFIG_ARCH_SUPPORTS_KEXEC=y CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y CONFIG_ARCH_SUPPORTS_KEXEC_SIG_FORCE=y CONFIG_ARCH_SUPPORTS_KEXEC_BZIMAGE_VERIFY_SIG=y CONFIG_ARCH_SUPPORTS_KEXEC_JUMP=y CONFIG_ARCH_SUPPORTS_KEXEC_HANDOVER=y CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y CONFIG_ARCH_DEFAULT_CRASH_DUMP=y CONFIG_ARCH_SUPPORTS_CRASH_HOTPLUG=y CONFIG_ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION=y CONFIG_PHYSICAL_START=0x1000000 # CONFIG_RELOCATABLE is not set CONFIG_PHYSICAL_ALIGN=0x200000 CONFIG_HOTPLUG_CPU=y # CONFIG_COMPAT_VDSO is not set CONFIG_LEGACY_VSYSCALL_XONLY=y # CONFIG_LEGACY_VSYSCALL_NONE is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=32 max_loop=32 nbds_max=32 comedi.comedi_num_legacy_minors=4 panic_on_warn=1" # CONFIG_CMDLINE_OVERRIDE is not set CONFIG_MODIFY_LDT_SYSCALL=y # CONFIG_STRICT_SIGALTSTACK_SIZE is not set CONFIG_HAVE_LIVEPATCH=y CONFIG_HAVE_KLP_BUILD=y CONFIG_X86_BUS_LOCK_DETECT=y # end of Processor type and features CONFIG_CC_HAS_SLS=y CONFIG_CC_HAS_RETURN_THUNK=y CONFIG_CC_HAS_ENTRY_PADDING=y CONFIG_CC_HAS_KCFI_ARITY=y CONFIG_FUNCTION_PADDING_CFI=11 CONFIG_FUNCTION_PADDING_BYTES=16 CONFIG_CALL_PADDING=y CONFIG_HAVE_CALL_THUNKS=y CONFIG_CALL_THUNKS=y CONFIG_PREFIX_SYMBOLS=y CONFIG_CPU_MITIGATIONS=y CONFIG_MITIGATION_PAGE_TABLE_ISOLATION=y CONFIG_MITIGATION_RETPOLINE=y CONFIG_MITIGATION_RETHUNK=y CONFIG_MITIGATION_UNRET_ENTRY=y CONFIG_MITIGATION_CALL_DEPTH_TRACKING=y # CONFIG_CALL_THUNKS_DEBUG is not set CONFIG_MITIGATION_IBPB_ENTRY=y CONFIG_MITIGATION_IBRS_ENTRY=y CONFIG_MITIGATION_SRSO=y # CONFIG_MITIGATION_SLS is not set CONFIG_MITIGATION_GDS=y CONFIG_MITIGATION_RFDS=y CONFIG_MITIGATION_SPECTRE_BHI=y CONFIG_MITIGATION_MDS=y CONFIG_MITIGATION_TAA=y CONFIG_MITIGATION_MMIO_STALE_DATA=y CONFIG_MITIGATION_L1TF=y CONFIG_MITIGATION_RETBLEED=y CONFIG_MITIGATION_SPECTRE_V1=y CONFIG_MITIGATION_SPECTRE_V2=y CONFIG_MITIGATION_SRBDS=y CONFIG_MITIGATION_SSB=y CONFIG_MITIGATION_ITS=y CONFIG_MITIGATION_TSA=y # CONFIG_MITIGATION_VMSCAPE is not set CONFIG_ARCH_HAS_ADD_PAGES=y # # Power management and ACPI options # CONFIG_ARCH_HIBERNATION_HEADER=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_SUSPEND_SKIP_SYNC is not set CONFIG_HIBERNATE_CALLBACKS=y CONFIG_HIBERNATION=y CONFIG_HIBERNATION_SNAPSHOT_DEV=y CONFIG_HIBERNATION_COMP_LZO=y # CONFIG_HIBERNATION_COMP_LZ4 is not set CONFIG_HIBERNATION_DEF_COMP="lzo" CONFIG_PM_STD_PARTITION="" CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y # CONFIG_PM_AUTOSLEEP is not set # CONFIG_PM_USERSPACE_AUTOSLEEP is not set # CONFIG_PM_WAKELOCKS is not set # CONFIG_PM_QOS_CPU_SYSTEM_WAKEUP is not set CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_PM_TEST_SUSPEND is not set CONFIG_PM_SLEEP_DEBUG=y # CONFIG_DPM_WATCHDOG is not set CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y CONFIG_PM_CLK=y # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set # CONFIG_ENERGY_MODEL is not set CONFIG_ARCH_SUPPORTS_ACPI=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_THERMAL_LIB=y # CONFIG_ACPI_DEBUGGER is not set CONFIG_ACPI_SPCR_TABLE=y # CONFIG_ACPI_FPDT is not set CONFIG_ACPI_LPIT=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y CONFIG_ACPI_EC=y # CONFIG_ACPI_EC_DEBUGFS is not set CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=y CONFIG_ACPI_FAN=y # CONFIG_ACPI_TAD is not set CONFIG_ACPI_DOCK=y CONFIG_ACPI_CPU_FREQ_PSS=y CONFIG_ACPI_PROCESSOR_CSTATE=y CONFIG_ACPI_PROCESSOR_IDLE=y CONFIG_ACPI_CPPC_LIB=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set CONFIG_ACPI_THERMAL=y CONFIG_ACPI_PLATFORM_PROFILE=y CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y CONFIG_ACPI_TABLE_UPGRADE=y CONFIG_ACPI_DEBUG=y # CONFIG_ACPI_PCI_SLOT is not set CONFIG_ACPI_CONTAINER=y # CONFIG_ACPI_HOTPLUG_MEMORY is not set CONFIG_ACPI_HOTPLUG_IOAPIC=y # CONFIG_ACPI_SBS is not set # CONFIG_ACPI_HED is not set # CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set CONFIG_ACPI_NHLT=y CONFIG_ACPI_NFIT=y # CONFIG_NFIT_SECURITY_DEBUG is not set CONFIG_ACPI_NUMA=y # CONFIG_ACPI_HMAT is not set CONFIG_HAVE_ACPI_APEI=y CONFIG_HAVE_ACPI_APEI_NMI=y # CONFIG_ACPI_APEI is not set # CONFIG_ACPI_DPTF is not set # CONFIG_ACPI_EXTLOG is not set # CONFIG_ACPI_CONFIGFS is not set # CONFIG_ACPI_PFRUT is not set CONFIG_ACPI_PCC=y # CONFIG_ACPI_FFH is not set CONFIG_ACPI_MRRM=y CONFIG_PMIC_OPREGION=y CONFIG_BXT_WC_PMIC_OPREGION=y # CONFIG_CHT_WC_PMIC_OPREGION is not set CONFIG_X86_PM_TIMER=y # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_ATTR_SET=y CONFIG_CPU_FREQ_GOV_COMMON=y # CONFIG_CPU_FREQ_STAT is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y # # CPU frequency scaling drivers # # CONFIG_CPUFREQ_DT is not set # CONFIG_CPUFREQ_DT_PLATDEV is not set CONFIG_X86_INTEL_PSTATE=y # CONFIG_X86_PCC_CPUFREQ is not set CONFIG_X86_AMD_PSTATE=y CONFIG_X86_AMD_PSTATE_DEFAULT_MODE=3 # CONFIG_X86_AMD_PSTATE_UT is not set CONFIG_X86_ACPI_CPUFREQ=y CONFIG_X86_ACPI_CPUFREQ_CPB=y # CONFIG_X86_POWERNOW_K8 is not set # CONFIG_X86_AMD_FREQ_SENSITIVITY is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set # CONFIG_X86_P4_CLOCKMOD is not set # # shared options # CONFIG_CPUFREQ_ARCH_CUR_FREQ=y # end of CPU Frequency scaling # # CPU Idle # CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_GOV_LADDER is not set CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_CPU_IDLE_GOV_TEO is not set CONFIG_CPU_IDLE_GOV_HALTPOLL=y CONFIG_HALTPOLL_CPUIDLE=y # end of CPU Idle CONFIG_INTEL_IDLE=y # end of Power management and ACPI options # # Bus options (PCI etc.) # CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_MMCONF_FAM10H=y CONFIG_ISA_BUS=y CONFIG_ISA_DMA_API=y CONFIG_AMD_NB=y CONFIG_AMD_NODE=y # end of Bus options (PCI etc.) # # Binary Emulations # CONFIG_IA32_EMULATION=y # CONFIG_IA32_EMULATION_DEFAULT_DISABLED is not set CONFIG_COMPAT_32=y CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y # end of Binary Emulations CONFIG_KVM_COMMON=y CONFIG_HAVE_KVM_PFNCACHE=y CONFIG_HAVE_KVM_IRQCHIP=y CONFIG_HAVE_KVM_IRQ_ROUTING=y CONFIG_HAVE_KVM_DIRTY_RING=y CONFIG_HAVE_KVM_DIRTY_RING_TSO=y CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL=y CONFIG_KVM_MMIO=y CONFIG_KVM_ASYNC_PF=y CONFIG_HAVE_KVM_MSI=y CONFIG_HAVE_KVM_READONLY_MEM=y CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y CONFIG_KVM_VFIO=y CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y CONFIG_KVM_GENERIC_PRE_FAULT_MEMORY=y CONFIG_KVM_COMPAT=y CONFIG_HAVE_KVM_IRQ_BYPASS=y CONFIG_HAVE_KVM_NO_POLL=y CONFIG_VIRT_XFER_TO_GUEST_WORK=y CONFIG_HAVE_KVM_PM_NOTIFIER=y CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y CONFIG_KVM_ELIDE_TLB_FLUSH_IF_YOUNG=y CONFIG_KVM_MMU_LOCKLESS_AGING=y CONFIG_KVM_GENERIC_MEMORY_ATTRIBUTES=y CONFIG_KVM_GUEST_MEMFD=y CONFIG_VIRTUALIZATION=y CONFIG_KVM_X86=y CONFIG_KVM=y CONFIG_KVM_SW_PROTECTED_VM=y CONFIG_KVM_INTEL=y # CONFIG_KVM_INTEL_PROVE_VE is not set CONFIG_X86_SGX_KVM=y CONFIG_KVM_AMD=y CONFIG_KVM_IOAPIC=y # CONFIG_KVM_SMM is not set CONFIG_KVM_HYPERV=y CONFIG_KVM_XEN=y CONFIG_KVM_PROVE_MMU=y CONFIG_KVM_MAX_NR_VCPUS=1024 CONFIG_X86_REQUIRED_FEATURE_ALWAYS=y CONFIG_X86_REQUIRED_FEATURE_NOPL=y CONFIG_X86_REQUIRED_FEATURE_CX8=y CONFIG_X86_REQUIRED_FEATURE_CMOV=y CONFIG_X86_REQUIRED_FEATURE_CPUID=y CONFIG_X86_REQUIRED_FEATURE_FPU=y CONFIG_X86_REQUIRED_FEATURE_PAE=y CONFIG_X86_REQUIRED_FEATURE_PSE=y CONFIG_X86_REQUIRED_FEATURE_PGE=y CONFIG_X86_REQUIRED_FEATURE_MSR=y CONFIG_X86_REQUIRED_FEATURE_FXSR=y CONFIG_X86_REQUIRED_FEATURE_XMM=y CONFIG_X86_REQUIRED_FEATURE_XMM2=y CONFIG_X86_REQUIRED_FEATURE_LM=y CONFIG_X86_DISABLED_FEATURE_VME=y CONFIG_X86_DISABLED_FEATURE_K6_MTRR=y CONFIG_X86_DISABLED_FEATURE_CYRIX_ARR=y CONFIG_X86_DISABLED_FEATURE_CENTAUR_MCR=y CONFIG_X86_DISABLED_FEATURE_LAM=y CONFIG_X86_DISABLED_FEATURE_XENPV=y CONFIG_X86_DISABLED_FEATURE_TDX_GUEST=y CONFIG_X86_DISABLED_FEATURE_SEV_SNP=y CONFIG_AS_WRUSS=y CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y # # General architecture-dependent options # CONFIG_HOTPLUG_SMT=y CONFIG_ARCH_SUPPORTS_SCHED_SMT=y CONFIG_ARCH_SUPPORTS_SCHED_CLUSTER=y CONFIG_ARCH_SUPPORTS_SCHED_MC=y CONFIG_SCHED_SMT=y CONFIG_SCHED_CLUSTER=y CONFIG_SCHED_MC=y CONFIG_HOTPLUG_CORE_SYNC=y CONFIG_HOTPLUG_CORE_SYNC_DEAD=y CONFIG_HOTPLUG_CORE_SYNC_FULL=y CONFIG_HOTPLUG_SPLIT_STARTUP=y CONFIG_HOTPLUG_PARALLEL=y CONFIG_GENERIC_IRQ_ENTRY=y CONFIG_GENERIC_SYSCALL=y CONFIG_GENERIC_ENTRY=y # CONFIG_KPROBES is not set CONFIG_JUMP_LABEL=y # CONFIG_STATIC_KEYS_SELFTEST is not set # CONFIG_STATIC_CALL_SELFTEST is not set CONFIG_UPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_USER_RETURN_NOTIFIER=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y CONFIG_HAVE_NMI=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=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_HAS_SET_DIRECT_MAP=y CONFIG_ARCH_HAS_CPU_FINALIZE_INIT=y CONFIG_ARCH_HAS_CPU_PASID=y CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y CONFIG_ARCH_WANTS_NO_INSTR=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_RSEQ=y CONFIG_HAVE_RUST=y CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=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_UNWIND_USER=y CONFIG_HAVE_UNWIND_USER_FP=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y CONFIG_MMU_GATHER_TABLE_FREE=y CONFIG_MMU_GATHER_RCU_TABLE_FREE=y CONFIG_MMU_GATHER_MERGE_VMAS=y CONFIG_ARCH_WANT_IRQS_OFF_ACTIVATE_MM=y CONFIG_MMU_LAZY_TLB_REFCOUNT=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_ARCH_HAVE_EXTRA_ELF_NOTES=y CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=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=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_SECCOMP=y CONFIG_SECCOMP_FILTER=y # CONFIG_SECCOMP_CACHE_DEBUG is not set CONFIG_HAVE_ARCH_KSTACK_ERASE=y CONFIG_HAVE_STACKPROTECTOR=y CONFIG_STACKPROTECTOR=y CONFIG_STACKPROTECTOR_STRONG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y CONFIG_HAS_LTO_CLANG=y CONFIG_LTO_NONE=y # CONFIG_LTO_CLANG_FULL is not set # CONFIG_LTO_CLANG_THIN is not set CONFIG_ARCH_SUPPORTS_AUTOFDO_CLANG=y CONFIG_AUTOFDO_CLANG=y CONFIG_ARCH_SUPPORTS_PROPELLER_CLANG=y CONFIG_PROPELLER_CLANG=y CONFIG_ARCH_SUPPORTS_CFI=y # CONFIG_CFI is not set CONFIG_HAVE_CFI_ICALL_NORMALIZE_INTEGERS=y CONFIG_HAVE_CFI_ICALL_NORMALIZE_INTEGERS_RUSTC=y CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y CONFIG_HAVE_CONTEXT_TRACKING_USER=y CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_PV_STEAL_CLOCK_GEN=y CONFIG_HAVE_MOVE_PUD=y CONFIG_HAVE_MOVE_PMD=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y CONFIG_HAVE_ARCH_HUGE_VMAP=y CONFIG_HAVE_ARCH_HUGE_VMALLOC=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_ARCH_WANT_PMD_MKWRITE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_ARCH_HAS_EXECMEM_ROX=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y CONFIG_SOFTIRQ_ON_OWN_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_PAGE_SIZE_4KB=y CONFIG_PAGE_SIZE_4KB=y CONFIG_PAGE_SIZE_LESS_THAN_64KB=y CONFIG_PAGE_SIZE_LESS_THAN_256KB=y CONFIG_PAGE_SHIFT=12 CONFIG_HAVE_OBJTOOL=y CONFIG_HAVE_JUMP_LABEL_HACK=y CONFIG_HAVE_NOINSTR_HACK=y CONFIG_HAVE_NOINSTR_VALIDATION=y CONFIG_HAVE_UACCESS_VALIDATION=y CONFIG_HAVE_STACK_VALIDATION=y CONFIG_HAVE_RELIABLE_STACKTRACE=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_COMPAT_OLD_SIGACTION=y CONFIG_COMPAT_32BIT_TIME=y CONFIG_ARCH_SUPPORTS_RT=y CONFIG_HAVE_ARCH_VMAP_STACK=y CONFIG_VMAP_STACK=y CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y CONFIG_RANDOMIZE_KSTACK_OFFSET=y # CONFIG_RANDOMIZE_KSTACK_OFFSET_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_HAVE_ARCH_PREL32_RELOCATIONS=y # CONFIG_LOCK_EVENT_COUNTS is not set CONFIG_ARCH_HAS_MEM_ENCRYPT=y CONFIG_HAVE_STATIC_CALL=y CONFIG_HAVE_STATIC_CALL_INLINE=y CONFIG_HAVE_PREEMPT_DYNAMIC=y CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y CONFIG_ARCH_HAS_ELFCORE_COMPAT=y CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y CONFIG_DYNAMIC_SIGFRAME=y CONFIG_HAVE_ARCH_NODE_DEV_GROUP=y CONFIG_ARCH_HAS_HW_PTE_YOUNG=y CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG=y CONFIG_ARCH_HAS_KERNEL_FPU_SUPPORT=y CONFIG_HAVE_GENERIC_TIF_BITS=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y # end of GCOV-based kernel profiling CONFIG_HAVE_GCC_PLUGINS=y CONFIG_FUNCTION_ALIGNMENT_4B=y CONFIG_FUNCTION_ALIGNMENT_16B=y CONFIG_FUNCTION_ALIGNMENT=16 CONFIG_CC_HAS_SANE_FUNCTION_ALIGNMENT=y CONFIG_ARCH_HAS_CPU_ATTACK_VECTORS=y # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_MODULE_SIG_FORMAT=y CONFIG_MODULES=y # CONFIG_MODULE_DEBUG is not set # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set CONFIG_MODVERSIONS=y # CONFIG_GENKSYMS is not set CONFIG_GENDWARFKSYMS=y CONFIG_ASM_MODVERSIONS=y # CONFIG_EXTENDED_MODVERSIONS is not set # CONFIG_BASIC_MODVERSIONS is not set CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_MODULE_SIG=y # CONFIG_MODULE_SIG_FORCE is not set # CONFIG_MODULE_SIG_ALL is not set CONFIG_MODULE_SIG_SHA256=y # CONFIG_MODULE_SIG_SHA384 is not set # CONFIG_MODULE_SIG_SHA512 is not set # CONFIG_MODULE_SIG_SHA3_256 is not set # CONFIG_MODULE_SIG_SHA3_384 is not set # CONFIG_MODULE_SIG_SHA3_512 is not set CONFIG_MODULE_SIG_HASH="sha256" # CONFIG_MODULE_COMPRESS is not set # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODPROBE_PATH="/sbin/modprobe" # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_MODULES_TREE_LOOKUP=y CONFIG_BLOCK=y CONFIG_BLOCK_LEGACY_AUTOLOAD=y CONFIG_BLK_RQ_ALLOC_TIME=y CONFIG_BLK_CGROUP_RWSTAT=y CONFIG_BLK_CGROUP_PUNT_BIO=y CONFIG_BLK_DEV_BSG_COMMON=y CONFIG_BLK_ICQ=y CONFIG_BLK_DEV_BSGLIB=y CONFIG_BLK_DEV_INTEGRITY=y # CONFIG_BLK_DEV_WRITE_MOUNTED is not set CONFIG_BLK_DEV_ZONED=y CONFIG_BLK_DEV_THROTTLING=y CONFIG_BLK_WBT=y CONFIG_BLK_WBT_MQ=y CONFIG_BLK_CGROUP_IOLATENCY=y # CONFIG_BLK_CGROUP_FC_APPID is not set CONFIG_BLK_CGROUP_IOCOST=y CONFIG_BLK_CGROUP_IOPRIO=y CONFIG_BLK_DEBUG_FS=y # CONFIG_BLK_SED_OPAL is not set CONFIG_BLK_INLINE_ENCRYPTION=y CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK=y # # Partition Types # CONFIG_PARTITION_ADVANCED=y CONFIG_ACORN_PARTITION=y CONFIG_ACORN_PARTITION_CUMANA=y CONFIG_ACORN_PARTITION_EESOX=y CONFIG_ACORN_PARTITION_ICS=y CONFIG_ACORN_PARTITION_ADFS=y CONFIG_ACORN_PARTITION_POWERTEC=y CONFIG_ACORN_PARTITION_RISCIX=y CONFIG_AIX_PARTITION=y CONFIG_OSF_PARTITION=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y CONFIG_BSD_DISKLABEL=y CONFIG_MINIX_SUBPARTITION=y CONFIG_SOLARIS_X86_PARTITION=y CONFIG_UNIXWARE_DISKLABEL=y CONFIG_LDM_PARTITION=y # CONFIG_LDM_DEBUG is not set CONFIG_SGI_PARTITION=y CONFIG_ULTRIX_PARTITION=y CONFIG_SUN_PARTITION=y CONFIG_KARMA_PARTITION=y CONFIG_EFI_PARTITION=y CONFIG_SYSV68_PARTITION=y CONFIG_CMDLINE_PARTITION=y # CONFIG_OF_PARTITION is not set # end of Partition Types CONFIG_BLK_PM=y CONFIG_BLOCK_HOLDER_DEPRECATED=y CONFIG_BLK_MQ_STACKING=y # # IO Schedulers # CONFIG_MQ_IOSCHED_DEADLINE=y CONFIG_MQ_IOSCHED_KYBER=y CONFIG_IOSCHED_BFQ=y CONFIG_BFQ_GROUP_IOSCHED=y CONFIG_BFQ_CGROUP_DEBUG=y # end of IO Schedulers CONFIG_PREEMPT_NOTIFIERS=y CONFIG_PADATA=y CONFIG_ASN1=y 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_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y CONFIG_FREEZER=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_ELFCORE=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_BINFMT_SCRIPT=y CONFIG_BINFMT_MISC=y CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_SWAP=y CONFIG_ZSWAP=y CONFIG_ZSWAP_DEFAULT_ON=y CONFIG_ZSWAP_SHRINKER_DEFAULT_ON=y # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO is not set CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842=y # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set CONFIG_ZSWAP_COMPRESSOR_DEFAULT="842" CONFIG_ZSMALLOC=y # # Zsmalloc allocator options # # # Zsmalloc is a common backend allocator for zswap & zram # # CONFIG_ZSMALLOC_STAT is not set CONFIG_ZSMALLOC_CHAIN_SIZE=8 # end of Zsmalloc allocator options # # Slab allocator options # CONFIG_SLUB=y CONFIG_KVFREE_RCU_BATCHED=y # CONFIG_SLUB_TINY is not set CONFIG_SLAB_MERGE_DEFAULT=y # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # CONFIG_SLAB_BUCKETS is not set # CONFIG_SLUB_STATS is not set # CONFIG_RANDOM_KMALLOC_CACHES is not set # end of Slab allocator options # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set # CONFIG_COMPAT_BRK is not set CONFIG_SPARSEMEM=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_SPARSEMEM_VMEMMAP_PREINIT=y CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=y CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y CONFIG_ARCH_WANT_HUGETLB_VMEMMAP_PREINIT=y CONFIG_HAVE_GUP_FAST=y CONFIG_NUMA_KEEP_MEMINFO=y CONFIG_MEMORY_ISOLATION=y CONFIG_EXCLUSIVE_SYSTEM_RAM=y CONFIG_HAVE_BOOTMEM_INFO_NODE=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG=y # CONFIG_MHP_DEFAULT_ONLINE_TYPE_OFFLINE is not set CONFIG_MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO=y # CONFIG_MHP_DEFAULT_ONLINE_TYPE_ONLINE_KERNEL is not set # CONFIG_MHP_DEFAULT_ONLINE_TYPE_ONLINE_MOVABLE is not set CONFIG_MEMORY_HOTREMOVE=y CONFIG_MHP_MEMMAP_ON_MEMORY=y CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y CONFIG_SPLIT_PTE_PTLOCKS=y CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y CONFIG_SPLIT_PMD_PTLOCKS=y CONFIG_BALLOON=y CONFIG_BALLOON_MIGRATION=y CONFIG_COMPACTION=y CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 CONFIG_PAGE_REPORTING=y CONFIG_NUMA_MIGRATION=y CONFIG_MIGRATION=y CONFIG_DEVICE_MIGRATION=y CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y CONFIG_ARCH_ENABLE_THP_MIGRATION=y CONFIG_CONTIG_ALLOC=y CONFIG_PCP_BATCH_SCALE_MAX=5 CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_MMU_NOTIFIER=y CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y # CONFIG_MEMORY_FAILURE is not set CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ARCH_WANTS_THP_SWAP=y # CONFIG_PERSISTENT_HUGE_ZERO_FOLIO is not set CONFIG_MM_ID=y CONFIG_TRANSPARENT_HUGEPAGE=y # CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y # CONFIG_TRANSPARENT_HUGEPAGE_NEVER is not set # CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_NEVER is not set # CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_ALWAYS is not set # CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_WITHIN_SIZE is not set CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_ADVISE=y # CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_NEVER is not set # CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_ALWAYS is not set # CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_WITHIN_SIZE is not set CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_ADVISE=y CONFIG_THP_SWAP=y CONFIG_READ_ONLY_THP_FOR_FS=y # CONFIG_NO_PAGE_MAPCOUNT is not set CONFIG_PAGE_MAPCOUNT=y CONFIG_PGTABLE_HAS_HUGE_LEAVES=y CONFIG_HAVE_GIGANTIC_FOLIOS=y CONFIG_ASYNC_KERNEL_PGTABLE_FREE=y CONFIG_ARCH_SUPPORTS_HUGE_PFNMAP=y CONFIG_ARCH_SUPPORTS_PMD_PFNMAP=y CONFIG_ARCH_SUPPORTS_PUD_PFNMAP=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_USE_PERCPU_NUMA_NODE_ID=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_CMA=y # CONFIG_CMA_DEBUGFS is not set # CONFIG_CMA_SYSFS is not set CONFIG_CMA_AREAS=20 CONFIG_PAGE_BLOCK_MAX_ORDER=10 CONFIG_MEM_SOFT_DIRTY=y CONFIG_GENERIC_EARLY_IOREMAP=y # CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set CONFIG_PAGE_IDLE_FLAG=y # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y CONFIG_ARCH_HAS_ZONE_DMA_SET=y CONFIG_ZONE_DMA=y CONFIG_ZONE_DMA32=y CONFIG_ZONE_DEVICE=y CONFIG_HMM_MIRROR=y CONFIG_GET_FREE_REGION=y CONFIG_DEVICE_PRIVATE=y CONFIG_VMAP_PFN=y CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y CONFIG_ARCH_HAS_PKEYS=y CONFIG_ARCH_USES_PG_ARCH_2=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_PERCPU_STATS=y # CONFIG_GUP_TEST is not set # CONFIG_DMAPOOL_TEST is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y CONFIG_MAPPING_DIRTY_HELPERS=y CONFIG_KMAP_LOCAL=y CONFIG_MEMFD_CREATE=y CONFIG_SECRETMEM=y CONFIG_ANON_VMA_NAME=y CONFIG_HAVE_ARCH_USERFAULTFD_WP=y CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y CONFIG_USERFAULTFD=y # CONFIG_PTE_MARKER_UFFD_WP is not set CONFIG_LRU_GEN=y CONFIG_LRU_GEN_ENABLED=y # CONFIG_LRU_GEN_STATS is not set CONFIG_LRU_GEN_WALKS_MMU=y CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y CONFIG_PER_VMA_LOCK=y CONFIG_LOCK_MM_AND_FIND_VMA=y CONFIG_IOMMU_MM_DATA=y CONFIG_EXECMEM=y CONFIG_NUMA_MEMBLKS=y CONFIG_NUMA_EMU=y CONFIG_ARCH_HAS_USER_SHADOW_STACK=y CONFIG_PT_RECLAIM=y # # Data Access Monitoring # CONFIG_DAMON=y # CONFIG_DAMON_DEBUG_SANITY is not set CONFIG_DAMON_VADDR=y CONFIG_DAMON_PADDR=y # CONFIG_DAMON_SYSFS is not set CONFIG_DAMON_RECLAIM=y # CONFIG_DAMON_LRU_SORT is not set # CONFIG_DAMON_STAT is not set # end of Data Access Monitoring # end of Memory Management options CONFIG_NET=y CONFIG_WANT_COMPAT_NETLINK_MESSAGES=y CONFIG_COMPAT_NETLINK_MESSAGES=y CONFIG_NET_INGRESS=y CONFIG_NET_EGRESS=y CONFIG_NET_XGRESS=y CONFIG_NET_REDIRECT=y CONFIG_SKB_DECRYPTED=y CONFIG_SKB_EXTENSIONS=y CONFIG_NET_DEVMEM=y CONFIG_NET_SHAPER=y CONFIG_NET_CRC32C=y # # Networking options # CONFIG_PACKET=y CONFIG_PACKET_DIAG=y CONFIG_INET_PSP=y CONFIG_UNIX=y CONFIG_AF_UNIX_OOB=y CONFIG_UNIX_DIAG=y CONFIG_TLS=y CONFIG_TLS_DEVICE=y CONFIG_TLS_TOE=y CONFIG_XFRM=y CONFIG_XFRM_OFFLOAD=y CONFIG_XFRM_ALGO=y CONFIG_XFRM_USER=y CONFIG_XFRM_USER_COMPAT=y CONFIG_XFRM_INTERFACE=y CONFIG_XFRM_SUB_POLICY=y CONFIG_XFRM_MIGRATE=y CONFIG_XFRM_STATISTICS=y CONFIG_XFRM_AH=y CONFIG_XFRM_ESP=y CONFIG_XFRM_IPCOMP=y CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y # CONFIG_XFRM_IPTFS is not set CONFIG_XFRM_ESPINTCP=y CONFIG_SMC=y CONFIG_SMC_DIAG=y # CONFIG_SMC_HS_CTRL_BPF is not set CONFIG_DIBS=y CONFIG_DIBS_LO=y CONFIG_XDP_SOCKETS=y CONFIG_XDP_SOCKETS_DIAG=y CONFIG_NET_HANDSHAKE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_IP_FIB_TRIE_STATS=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_ROUTE_CLASSID=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y CONFIG_NET_IPIP=y CONFIG_NET_IPGRE_DEMUX=y CONFIG_NET_IP_TUNNEL=y CONFIG_NET_IPGRE=y CONFIG_NET_IPGRE_BROADCAST=y CONFIG_IP_MROUTE_COMMON=y CONFIG_IP_MROUTE=y CONFIG_IP_MROUTE_MULTIPLE_TABLES=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y CONFIG_SYN_COOKIES=y CONFIG_NET_IPVTI=y CONFIG_NET_UDP_TUNNEL=y CONFIG_NET_FOU=y CONFIG_NET_FOU_IP_TUNNELS=y CONFIG_INET_AH=y CONFIG_INET_ESP=y CONFIG_INET_ESP_OFFLOAD=y CONFIG_INET_ESPINTCP=y CONFIG_INET_IPCOMP=y CONFIG_INET_TABLE_PERTURB_ORDER=16 CONFIG_INET_XFRM_TUNNEL=y CONFIG_INET_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y CONFIG_INET_UDP_DIAG=y CONFIG_INET_RAW_DIAG=y CONFIG_INET_DIAG_DESTROY=y CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_BIC=y CONFIG_TCP_CONG_CUBIC=y CONFIG_TCP_CONG_WESTWOOD=y CONFIG_TCP_CONG_HTCP=y CONFIG_TCP_CONG_HSTCP=y CONFIG_TCP_CONG_HYBLA=y CONFIG_TCP_CONG_VEGAS=y CONFIG_TCP_CONG_NV=y CONFIG_TCP_CONG_SCALABLE=y CONFIG_TCP_CONG_LP=y CONFIG_TCP_CONG_VENO=y CONFIG_TCP_CONG_YEAH=y CONFIG_TCP_CONG_ILLINOIS=y CONFIG_TCP_CONG_DCTCP=y CONFIG_TCP_CONG_CDG=y CONFIG_TCP_CONG_BBR=y # CONFIG_DEFAULT_BIC is not set CONFIG_DEFAULT_CUBIC=y # CONFIG_DEFAULT_HTCP is not set # CONFIG_DEFAULT_HYBLA is not set # CONFIG_DEFAULT_VEGAS is not set # CONFIG_DEFAULT_VENO is not set # CONFIG_DEFAULT_WESTWOOD is not set # CONFIG_DEFAULT_DCTCP is not set # CONFIG_DEFAULT_CDG is not set # CONFIG_DEFAULT_BBR is not set # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_AO is not set CONFIG_TCP_MD5SIG=y CONFIG_IPV6=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y CONFIG_IPV6_OPTIMISTIC_DAD=y CONFIG_INET6_AH=y CONFIG_INET6_ESP=y CONFIG_INET6_ESP_OFFLOAD=y CONFIG_INET6_ESPINTCP=y CONFIG_INET6_IPCOMP=y CONFIG_IPV6_MIP6=y CONFIG_IPV6_ILA=y CONFIG_INET6_XFRM_TUNNEL=y CONFIG_INET6_TUNNEL=y CONFIG_IPV6_VTI=y CONFIG_IPV6_SIT=y CONFIG_IPV6_SIT_6RD=y CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=y CONFIG_IPV6_GRE=y CONFIG_IPV6_FOU=y CONFIG_IPV6_FOU_TUNNEL=y CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_IPV6_SUBTREES=y CONFIG_IPV6_MROUTE=y CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y CONFIG_IPV6_PIMSM_V2=y CONFIG_IPV6_SEG6_LWTUNNEL=y CONFIG_IPV6_SEG6_HMAC=y CONFIG_IPV6_SEG6_BPF=y CONFIG_IPV6_RPL_LWTUNNEL=y # CONFIG_IPV6_IOAM6_LWTUNNEL is not set CONFIG_NETLABEL=y CONFIG_MPTCP=y CONFIG_INET_MPTCP_DIAG=y CONFIG_MPTCP_IPV6=y CONFIG_NETWORK_SECMARK=y CONFIG_NET_PTP_CLASSIFY=y # CONFIG_NETWORK_PHY_TIMESTAMPING is not set CONFIG_NETFILTER=y CONFIG_NETFILTER_ADVANCED=y CONFIG_BRIDGE_NETFILTER=y # # Core Netfilter Configuration # CONFIG_NETFILTER_INGRESS=y CONFIG_NETFILTER_EGRESS=y CONFIG_NETFILTER_SKIP_EGRESS=y CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_FAMILY_BRIDGE=y CONFIG_NETFILTER_FAMILY_ARP=y CONFIG_NETFILTER_BPF_LINK=y # CONFIG_NETFILTER_NETLINK_HOOK is not set CONFIG_NETFILTER_NETLINK_ACCT=y CONFIG_NETFILTER_NETLINK_QUEUE=y CONFIG_NETFILTER_NETLINK_LOG=y CONFIG_NETFILTER_NETLINK_OSF=y CONFIG_NF_CONNTRACK=y CONFIG_NF_LOG_SYSLOG=y CONFIG_NETFILTER_CONNCOUNT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_ZONES=y # CONFIG_NF_CONNTRACK_PROCFS is not set CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CONNTRACK_TIMEOUT=y CONFIG_NF_CONNTRACK_TIMESTAMP=y CONFIG_NF_CONNTRACK_LABELS=y CONFIG_NF_CONNTRACK_OVS=y CONFIG_NF_CT_PROTO_GRE=y CONFIG_NF_CT_PROTO_SCTP=y CONFIG_NF_CONNTRACK_AMANDA=y CONFIG_NF_CONNTRACK_FTP=y CONFIG_NF_CONNTRACK_H323=y CONFIG_NF_CONNTRACK_IRC=y CONFIG_NF_CONNTRACK_BROADCAST=y CONFIG_NF_CONNTRACK_NETBIOS_NS=y CONFIG_NF_CONNTRACK_SNMP=y CONFIG_NF_CONNTRACK_PPTP=y CONFIG_NF_CONNTRACK_SANE=y CONFIG_NF_CONNTRACK_SIP=y CONFIG_NF_CONNTRACK_TFTP=y CONFIG_NF_CT_NETLINK=y CONFIG_NF_CT_NETLINK_TIMEOUT=y CONFIG_NF_CT_NETLINK_HELPER=y CONFIG_NETFILTER_NETLINK_GLUE_CT=y CONFIG_NF_NAT=y CONFIG_NF_NAT_AMANDA=y CONFIG_NF_NAT_FTP=y CONFIG_NF_NAT_IRC=y CONFIG_NF_NAT_SIP=y CONFIG_NF_NAT_TFTP=y CONFIG_NF_NAT_REDIRECT=y CONFIG_NF_NAT_MASQUERADE=y CONFIG_NF_NAT_OVS=y CONFIG_NETFILTER_SYNPROXY=y CONFIG_NF_TABLES=y CONFIG_NF_TABLES_INET=y CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=y CONFIG_NFT_CT=y CONFIG_NFT_EXTHDR_DCCP=y CONFIG_NFT_FLOW_OFFLOAD=y CONFIG_NFT_CONNLIMIT=y CONFIG_NFT_LOG=y CONFIG_NFT_LIMIT=y CONFIG_NFT_MASQ=y CONFIG_NFT_REDIR=y CONFIG_NFT_NAT=y CONFIG_NFT_TUNNEL=y CONFIG_NFT_QUEUE=y CONFIG_NFT_QUOTA=y CONFIG_NFT_REJECT=y CONFIG_NFT_REJECT_INET=y CONFIG_NFT_COMPAT=y CONFIG_NFT_HASH=y CONFIG_NFT_FIB=y CONFIG_NFT_FIB_INET=y CONFIG_NFT_XFRM=y CONFIG_NFT_SOCKET=y CONFIG_NFT_OSF=y CONFIG_NFT_TPROXY=y CONFIG_NFT_SYNPROXY=y CONFIG_NF_DUP_NETDEV=y CONFIG_NFT_DUP_NETDEV=y CONFIG_NFT_FWD_NETDEV=y CONFIG_NFT_FIB_NETDEV=y CONFIG_NFT_REJECT_NETDEV=y CONFIG_NF_FLOW_TABLE_INET=y CONFIG_NF_FLOW_TABLE=y # CONFIG_NF_FLOW_TABLE_PROCFS is not set CONFIG_NETFILTER_XTABLES=y CONFIG_NETFILTER_XTABLES_COMPAT=y CONFIG_NETFILTER_XTABLES_LEGACY=y # # Xtables combined modules # CONFIG_NETFILTER_XT_MARK=y CONFIG_NETFILTER_XT_CONNMARK=y CONFIG_NETFILTER_XT_SET=y # # Xtables targets # CONFIG_NETFILTER_XT_TARGET_AUDIT=y CONFIG_NETFILTER_XT_TARGET_CHECKSUM=y CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y CONFIG_NETFILTER_XT_TARGET_CONNMARK=y CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y CONFIG_NETFILTER_XT_TARGET_CT=y CONFIG_NETFILTER_XT_TARGET_DSCP=y CONFIG_NETFILTER_XT_TARGET_HL=y CONFIG_NETFILTER_XT_TARGET_HMARK=y CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y CONFIG_NETFILTER_XT_TARGET_LED=y CONFIG_NETFILTER_XT_TARGET_LOG=y CONFIG_NETFILTER_XT_TARGET_MARK=y CONFIG_NETFILTER_XT_NAT=y CONFIG_NETFILTER_XT_TARGET_NETMAP=y CONFIG_NETFILTER_XT_TARGET_NFLOG=y CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y CONFIG_NETFILTER_XT_TARGET_NOTRACK=y CONFIG_NETFILTER_XT_TARGET_RATEEST=y CONFIG_NETFILTER_XT_TARGET_REDIRECT=y CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y CONFIG_NETFILTER_XT_TARGET_TEE=y CONFIG_NETFILTER_XT_TARGET_TPROXY=y CONFIG_NETFILTER_XT_TARGET_TRACE=y CONFIG_NETFILTER_XT_TARGET_SECMARK=y CONFIG_NETFILTER_XT_TARGET_TCPMSS=y CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=y # # Xtables matches # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y CONFIG_NETFILTER_XT_MATCH_BPF=y CONFIG_NETFILTER_XT_MATCH_CGROUP=y CONFIG_NETFILTER_XT_MATCH_CLUSTER=y CONFIG_NETFILTER_XT_MATCH_COMMENT=y CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y CONFIG_NETFILTER_XT_MATCH_CONNLABEL=y CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y CONFIG_NETFILTER_XT_MATCH_CONNMARK=y CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y CONFIG_NETFILTER_XT_MATCH_CPU=y CONFIG_NETFILTER_XT_MATCH_DCCP=y CONFIG_NETFILTER_XT_MATCH_DEVGROUP=y CONFIG_NETFILTER_XT_MATCH_DSCP=y CONFIG_NETFILTER_XT_MATCH_ECN=y CONFIG_NETFILTER_XT_MATCH_ESP=y CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y CONFIG_NETFILTER_XT_MATCH_HELPER=y CONFIG_NETFILTER_XT_MATCH_HL=y CONFIG_NETFILTER_XT_MATCH_IPCOMP=y CONFIG_NETFILTER_XT_MATCH_IPRANGE=y CONFIG_NETFILTER_XT_MATCH_IPVS=y CONFIG_NETFILTER_XT_MATCH_L2TP=y CONFIG_NETFILTER_XT_MATCH_LENGTH=y CONFIG_NETFILTER_XT_MATCH_LIMIT=y CONFIG_NETFILTER_XT_MATCH_MAC=y CONFIG_NETFILTER_XT_MATCH_MARK=y CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y CONFIG_NETFILTER_XT_MATCH_NFACCT=y CONFIG_NETFILTER_XT_MATCH_OSF=y CONFIG_NETFILTER_XT_MATCH_OWNER=y CONFIG_NETFILTER_XT_MATCH_POLICY=y CONFIG_NETFILTER_XT_MATCH_PHYSDEV=y CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y CONFIG_NETFILTER_XT_MATCH_QUOTA=y CONFIG_NETFILTER_XT_MATCH_RATEEST=y CONFIG_NETFILTER_XT_MATCH_REALM=y CONFIG_NETFILTER_XT_MATCH_RECENT=y CONFIG_NETFILTER_XT_MATCH_SCTP=y CONFIG_NETFILTER_XT_MATCH_SOCKET=y CONFIG_NETFILTER_XT_MATCH_STATE=y CONFIG_NETFILTER_XT_MATCH_STATISTIC=y CONFIG_NETFILTER_XT_MATCH_STRING=y CONFIG_NETFILTER_XT_MATCH_TCPMSS=y CONFIG_NETFILTER_XT_MATCH_TIME=y CONFIG_NETFILTER_XT_MATCH_U32=y # end of Core Netfilter Configuration CONFIG_IP_SET=y CONFIG_IP_SET_MAX=256 CONFIG_IP_SET_BITMAP_IP=y CONFIG_IP_SET_BITMAP_IPMAC=y CONFIG_IP_SET_BITMAP_PORT=y CONFIG_IP_SET_HASH_IP=y CONFIG_IP_SET_HASH_IPMARK=y CONFIG_IP_SET_HASH_IPPORT=y CONFIG_IP_SET_HASH_IPPORTIP=y CONFIG_IP_SET_HASH_IPPORTNET=y CONFIG_IP_SET_HASH_IPMAC=y CONFIG_IP_SET_HASH_MAC=y CONFIG_IP_SET_HASH_NETPORTNET=y CONFIG_IP_SET_HASH_NET=y CONFIG_IP_SET_HASH_NETNET=y CONFIG_IP_SET_HASH_NETPORT=y CONFIG_IP_SET_HASH_NETIFACE=y CONFIG_IP_SET_LIST_SET=y CONFIG_IP_VS=y CONFIG_IP_VS_IPV6=y # CONFIG_IP_VS_DEBUG is not set CONFIG_IP_VS_TAB_BITS=12 # # IPVS transport protocol load balancing support # CONFIG_IP_VS_PROTO_TCP=y CONFIG_IP_VS_PROTO_UDP=y CONFIG_IP_VS_PROTO_AH_ESP=y CONFIG_IP_VS_PROTO_ESP=y CONFIG_IP_VS_PROTO_AH=y CONFIG_IP_VS_PROTO_SCTP=y # # IPVS scheduler # CONFIG_IP_VS_RR=y CONFIG_IP_VS_WRR=y CONFIG_IP_VS_LC=y CONFIG_IP_VS_WLC=y CONFIG_IP_VS_FO=y CONFIG_IP_VS_OVF=y CONFIG_IP_VS_LBLC=y CONFIG_IP_VS_LBLCR=y CONFIG_IP_VS_DH=y CONFIG_IP_VS_SH=y CONFIG_IP_VS_MH=y CONFIG_IP_VS_SED=y CONFIG_IP_VS_NQ=y CONFIG_IP_VS_TWOS=y # # IPVS SH scheduler # CONFIG_IP_VS_SH_TAB_BITS=8 # # IPVS MH scheduler # CONFIG_IP_VS_MH_TAB_INDEX=12 # # IPVS application helper # CONFIG_IP_VS_FTP=y CONFIG_IP_VS_NFCT=y CONFIG_IP_VS_PE_SIP=y # # IP: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV4=y CONFIG_IP_NF_IPTABLES_LEGACY=y CONFIG_NF_SOCKET_IPV4=y CONFIG_NF_TPROXY_IPV4=y CONFIG_NF_TABLES_IPV4=y CONFIG_NFT_REJECT_IPV4=y CONFIG_NFT_DUP_IPV4=y CONFIG_NFT_FIB_IPV4=y CONFIG_NF_TABLES_ARP=y CONFIG_NF_DUP_IPV4=y CONFIG_NF_LOG_ARP=y CONFIG_NF_LOG_IPV4=y CONFIG_NF_REJECT_IPV4=y CONFIG_NF_NAT_SNMP_BASIC=y CONFIG_NF_NAT_PPTP=y CONFIG_NF_NAT_H323=y CONFIG_IP_NF_IPTABLES=y CONFIG_IP_NF_MATCH_AH=y CONFIG_IP_NF_MATCH_ECN=y CONFIG_IP_NF_MATCH_RPFILTER=y CONFIG_IP_NF_MATCH_TTL=y CONFIG_IP_NF_FILTER=y CONFIG_IP_NF_TARGET_REJECT=y CONFIG_IP_NF_TARGET_SYNPROXY=y CONFIG_IP_NF_NAT=y CONFIG_IP_NF_TARGET_MASQUERADE=y CONFIG_IP_NF_TARGET_NETMAP=y CONFIG_IP_NF_TARGET_REDIRECT=y CONFIG_IP_NF_MANGLE=y CONFIG_IP_NF_TARGET_ECN=y CONFIG_IP_NF_TARGET_TTL=y CONFIG_IP_NF_RAW=y CONFIG_IP_NF_SECURITY=y CONFIG_IP_NF_ARPTABLES=y CONFIG_NFT_COMPAT_ARP=y CONFIG_IP_NF_ARPFILTER=y CONFIG_IP_NF_ARP_MANGLE=y # end of IP: Netfilter Configuration # # IPv6: Netfilter Configuration # CONFIG_IP6_NF_IPTABLES_LEGACY=y CONFIG_NF_SOCKET_IPV6=y CONFIG_NF_TPROXY_IPV6=y CONFIG_NF_TABLES_IPV6=y CONFIG_NFT_REJECT_IPV6=y CONFIG_NFT_DUP_IPV6=y CONFIG_NFT_FIB_IPV6=y CONFIG_NF_DUP_IPV6=y CONFIG_NF_REJECT_IPV6=y CONFIG_NF_LOG_IPV6=y CONFIG_IP6_NF_IPTABLES=y CONFIG_IP6_NF_MATCH_AH=y CONFIG_IP6_NF_MATCH_EUI64=y CONFIG_IP6_NF_MATCH_FRAG=y CONFIG_IP6_NF_MATCH_OPTS=y CONFIG_IP6_NF_MATCH_HL=y CONFIG_IP6_NF_MATCH_IPV6HEADER=y CONFIG_IP6_NF_MATCH_MH=y CONFIG_IP6_NF_MATCH_RPFILTER=y CONFIG_IP6_NF_MATCH_RT=y CONFIG_IP6_NF_MATCH_SRH=y CONFIG_IP6_NF_TARGET_HL=y CONFIG_IP6_NF_FILTER=y CONFIG_IP6_NF_TARGET_REJECT=y CONFIG_IP6_NF_TARGET_SYNPROXY=y CONFIG_IP6_NF_MANGLE=y CONFIG_IP6_NF_RAW=y CONFIG_IP6_NF_SECURITY=y CONFIG_IP6_NF_NAT=y CONFIG_IP6_NF_TARGET_MASQUERADE=y CONFIG_IP6_NF_TARGET_NPT=y # end of IPv6: Netfilter Configuration CONFIG_NF_DEFRAG_IPV6=y CONFIG_NF_TABLES_BRIDGE=y CONFIG_NFT_BRIDGE_META=y CONFIG_NFT_BRIDGE_REJECT=y CONFIG_NF_CONNTRACK_BRIDGE=y CONFIG_BRIDGE_NF_EBTABLES_LEGACY=y CONFIG_BRIDGE_NF_EBTABLES=y CONFIG_BRIDGE_EBT_BROUTE=y CONFIG_BRIDGE_EBT_T_FILTER=y CONFIG_BRIDGE_EBT_T_NAT=y CONFIG_BRIDGE_EBT_802_3=y CONFIG_BRIDGE_EBT_AMONG=y CONFIG_BRIDGE_EBT_ARP=y CONFIG_BRIDGE_EBT_IP=y CONFIG_BRIDGE_EBT_IP6=y CONFIG_BRIDGE_EBT_LIMIT=y CONFIG_BRIDGE_EBT_MARK=y CONFIG_BRIDGE_EBT_PKTTYPE=y CONFIG_BRIDGE_EBT_STP=y CONFIG_BRIDGE_EBT_VLAN=y CONFIG_BRIDGE_EBT_ARPREPLY=y CONFIG_BRIDGE_EBT_DNAT=y CONFIG_BRIDGE_EBT_MARK_T=y CONFIG_BRIDGE_EBT_REDIRECT=y CONFIG_BRIDGE_EBT_SNAT=y CONFIG_BRIDGE_EBT_LOG=y CONFIG_BRIDGE_EBT_NFLOG=y CONFIG_IP_SCTP=y # CONFIG_SCTP_DBG_OBJCNT is not set CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA256=y # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set CONFIG_INET_SCTP_DIAG=y CONFIG_RDS=y CONFIG_RDS_RDMA=y CONFIG_RDS_TCP=y # CONFIG_RDS_DEBUG is not set CONFIG_TIPC=y CONFIG_TIPC_MEDIA_IB=y CONFIG_TIPC_MEDIA_UDP=y CONFIG_TIPC_CRYPTO=y CONFIG_TIPC_DIAG=y CONFIG_ATM=y CONFIG_ATM_BR2684=y # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_L2TP=y # CONFIG_L2TP_DEBUGFS is not set CONFIG_L2TP_V3=y CONFIG_L2TP_IP=y CONFIG_L2TP_ETH=y CONFIG_STP=y CONFIG_GARP=y CONFIG_MRP=y CONFIG_BRIDGE=y CONFIG_BRIDGE_IGMP_SNOOPING=y CONFIG_BRIDGE_VLAN_FILTERING=y CONFIG_BRIDGE_MRP=y CONFIG_BRIDGE_CFM=y CONFIG_NET_DSA=y # CONFIG_NET_DSA_TAG_NONE is not set # CONFIG_NET_DSA_TAG_AR9331 is not set CONFIG_NET_DSA_TAG_BRCM_COMMON=y CONFIG_NET_DSA_TAG_BRCM=y # CONFIG_NET_DSA_TAG_BRCM_LEGACY is not set # CONFIG_NET_DSA_TAG_BRCM_LEGACY_FCS is not set CONFIG_NET_DSA_TAG_BRCM_PREPEND=y # CONFIG_NET_DSA_TAG_HELLCREEK is not set # CONFIG_NET_DSA_TAG_GSWIP is not set # CONFIG_NET_DSA_TAG_DSA is not set # CONFIG_NET_DSA_TAG_EDSA is not set CONFIG_NET_DSA_TAG_MTK=y # CONFIG_NET_DSA_TAG_MXL_862XX is not set # CONFIG_NET_DSA_TAG_MXL_GSW1XX is not set # CONFIG_NET_DSA_TAG_KSZ is not set # CONFIG_NET_DSA_TAG_OCELOT is not set # CONFIG_NET_DSA_TAG_OCELOT_8021Q is not set CONFIG_NET_DSA_TAG_QCA=y CONFIG_NET_DSA_TAG_RTL4_A=y # CONFIG_NET_DSA_TAG_RTL8_4 is not set # CONFIG_NET_DSA_TAG_RZN1_A5PSW is not set # CONFIG_NET_DSA_TAG_LAN9303 is not set # CONFIG_NET_DSA_TAG_SJA1105 is not set # CONFIG_NET_DSA_TAG_TRAILER is not set # CONFIG_NET_DSA_TAG_VSC73XX_8021Q is not set # CONFIG_NET_DSA_TAG_XRS700X is not set # CONFIG_NET_DSA_TAG_YT921X is not set CONFIG_VLAN_8021Q=y CONFIG_VLAN_8021Q_GVRP=y CONFIG_VLAN_8021Q_MVRP=y CONFIG_LLC=y CONFIG_LLC2=y # CONFIG_ATALK is not set CONFIG_X25=y CONFIG_LAPB=y CONFIG_PHONET=y CONFIG_6LOWPAN=y # CONFIG_6LOWPAN_DEBUGFS is not set CONFIG_6LOWPAN_NHC=y CONFIG_6LOWPAN_NHC_DEST=y CONFIG_6LOWPAN_NHC_FRAGMENT=y CONFIG_6LOWPAN_NHC_HOP=y CONFIG_6LOWPAN_NHC_IPV6=y CONFIG_6LOWPAN_NHC_MOBILITY=y CONFIG_6LOWPAN_NHC_ROUTING=y CONFIG_6LOWPAN_NHC_UDP=y CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=y CONFIG_6LOWPAN_GHC_UDP=y CONFIG_6LOWPAN_GHC_ICMPV6=y CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=y CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=y CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=y CONFIG_IEEE802154=y CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y CONFIG_IEEE802154_SOCKET=y CONFIG_IEEE802154_6LOWPAN=y CONFIG_MAC802154=y CONFIG_NET_SCHED=y # # Queueing/Scheduling # CONFIG_NET_SCH_HTB=y CONFIG_NET_SCH_HFSC=y CONFIG_NET_SCH_PRIO=y CONFIG_NET_SCH_MULTIQ=y CONFIG_NET_SCH_RED=y CONFIG_NET_SCH_SFB=y CONFIG_NET_SCH_SFQ=y CONFIG_NET_SCH_TEQL=y CONFIG_NET_SCH_TBF=y CONFIG_NET_SCH_CBS=y CONFIG_NET_SCH_ETF=y CONFIG_NET_SCH_MQPRIO_LIB=y CONFIG_NET_SCH_TAPRIO=y CONFIG_NET_SCH_GRED=y CONFIG_NET_SCH_NETEM=y CONFIG_NET_SCH_DRR=y CONFIG_NET_SCH_MQPRIO=y CONFIG_NET_SCH_SKBPRIO=y CONFIG_NET_SCH_CHOKE=y CONFIG_NET_SCH_QFQ=y CONFIG_NET_SCH_CODEL=y CONFIG_NET_SCH_FQ_CODEL=y CONFIG_NET_SCH_CAKE=y CONFIG_NET_SCH_FQ=y CONFIG_NET_SCH_HHF=y CONFIG_NET_SCH_PIE=y CONFIG_NET_SCH_FQ_PIE=y CONFIG_NET_SCH_INGRESS=y CONFIG_NET_SCH_PLUG=y CONFIG_NET_SCH_ETS=y # CONFIG_NET_SCH_DUALPI2 is not set CONFIG_NET_SCH_DEFAULT=y # CONFIG_DEFAULT_FQ is not set CONFIG_DEFAULT_CODEL=y # CONFIG_DEFAULT_FQ_CODEL is not set # CONFIG_DEFAULT_FQ_PIE is not set # CONFIG_DEFAULT_SFQ is not set # CONFIG_DEFAULT_PFIFO_FAST is not set CONFIG_DEFAULT_NET_SCH="pfifo_fast" # # Classification # CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=y CONFIG_NET_CLS_ROUTE4=y CONFIG_NET_CLS_FW=y CONFIG_NET_CLS_U32=y CONFIG_CLS_U32_PERF=y CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_FLOW=y CONFIG_NET_CLS_CGROUP=y CONFIG_NET_CLS_BPF=y CONFIG_NET_CLS_FLOWER=y CONFIG_NET_CLS_MATCHALL=y CONFIG_NET_EMATCH=y CONFIG_NET_EMATCH_STACK=32 CONFIG_NET_EMATCH_CMP=y CONFIG_NET_EMATCH_NBYTE=y CONFIG_NET_EMATCH_U32=y CONFIG_NET_EMATCH_META=y CONFIG_NET_EMATCH_TEXT=y CONFIG_NET_EMATCH_CANID=y CONFIG_NET_EMATCH_IPSET=y CONFIG_NET_EMATCH_IPT=y CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=y CONFIG_NET_ACT_GACT=y CONFIG_GACT_PROB=y CONFIG_NET_ACT_MIRRED=y CONFIG_NET_ACT_SAMPLE=y CONFIG_NET_ACT_NAT=y CONFIG_NET_ACT_PEDIT=y CONFIG_NET_ACT_SIMP=y CONFIG_NET_ACT_SKBEDIT=y CONFIG_NET_ACT_CSUM=y CONFIG_NET_ACT_MPLS=y CONFIG_NET_ACT_VLAN=y CONFIG_NET_ACT_BPF=y CONFIG_NET_ACT_CONNMARK=y CONFIG_NET_ACT_CTINFO=y CONFIG_NET_ACT_SKBMOD=y CONFIG_NET_ACT_IFE=y CONFIG_NET_ACT_TUNNEL_KEY=y CONFIG_NET_ACT_CT=y CONFIG_NET_ACT_GATE=y CONFIG_NET_IFE_SKBMARK=y CONFIG_NET_IFE_SKBPRIO=y CONFIG_NET_IFE_SKBTCINDEX=y CONFIG_NET_TC_SKB_EXT=y CONFIG_NET_SCH_FIFO=y CONFIG_DCB=y CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=y CONFIG_BATMAN_ADV_BATMAN_V=y CONFIG_BATMAN_ADV_BLA=y CONFIG_BATMAN_ADV_DAT=y CONFIG_BATMAN_ADV_MCAST=y # CONFIG_BATMAN_ADV_DEBUG is not set # CONFIG_BATMAN_ADV_TRACING is not set CONFIG_OPENVSWITCH=y CONFIG_OPENVSWITCH_GRE=y CONFIG_OPENVSWITCH_VXLAN=y CONFIG_OPENVSWITCH_GENEVE=y CONFIG_VSOCKETS=y CONFIG_VSOCKETS_DIAG=y CONFIG_VSOCKETS_LOOPBACK=y # CONFIG_VMWARE_VMCI_VSOCKETS is not set CONFIG_VIRTIO_VSOCKETS=y CONFIG_VIRTIO_VSOCKETS_COMMON=y CONFIG_NETLINK_DIAG=y CONFIG_MPLS=y CONFIG_NET_MPLS_GSO=y CONFIG_MPLS_ROUTING=y CONFIG_MPLS_IPTUNNEL=y CONFIG_NET_NSH=y CONFIG_HSR=y CONFIG_NET_SWITCHDEV=y CONFIG_NET_L3_MASTER_DEV=y CONFIG_QRTR=y CONFIG_QRTR_TUN=y # CONFIG_QRTR_MHI is not set CONFIG_NET_NCSI=y # CONFIG_NCSI_OEM_CMD_GET_MAC is not set # CONFIG_NCSI_OEM_CMD_KEEP_PHY is not set # CONFIG_PCPU_DEV_REFCNT is not set CONFIG_MAX_SKB_FRAGS=17 CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_SOCK_RX_QUEUE_MAPPING=y CONFIG_XPS=y CONFIG_CGROUP_NET_PRIO=y CONFIG_CGROUP_NET_CLASSID=y CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set CONFIG_NET_DROP_MONITOR=y # end of Network testing # end of Networking options CONFIG_CAN=y CONFIG_CAN_RAW=y CONFIG_CAN_BCM=y CONFIG_CAN_GW=y CONFIG_CAN_J1939=y CONFIG_CAN_ISOTP=y CONFIG_BT=y CONFIG_BT_BREDR=y CONFIG_BT_RFCOMM=y CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=y CONFIG_BT_BNEP_MC_FILTER=y CONFIG_BT_BNEP_PROTO_FILTER=y CONFIG_BT_HIDP=y CONFIG_BT_LE=y CONFIG_BT_LE_L2CAP_ECRED=y CONFIG_BT_6LOWPAN=y CONFIG_BT_LEDS=y CONFIG_BT_MSFTEXT=y # CONFIG_BT_AOSPEXT is not set # CONFIG_BT_DEBUGFS is not set # CONFIG_BT_SELFTEST is not set # # Bluetooth device drivers # CONFIG_BT_INTEL=y CONFIG_BT_BCM=y CONFIG_BT_RTL=y CONFIG_BT_QCA=y CONFIG_BT_MTK=y CONFIG_BT_HCIBTUSB=y CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y CONFIG_BT_HCIBTUSB_POLL_SYNC=y CONFIG_BT_HCIBTUSB_BCM=y CONFIG_BT_HCIBTUSB_MTK=y CONFIG_BT_HCIBTUSB_RTL=y # CONFIG_BT_HCIBTSDIO is not set CONFIG_BT_HCIUART=y CONFIG_BT_HCIUART_SERDEV=y CONFIG_BT_HCIUART_H4=y # CONFIG_BT_HCIUART_NOKIA is not set CONFIG_BT_HCIUART_BCSP=y # CONFIG_BT_HCIUART_ATH3K is not set CONFIG_BT_HCIUART_LL=y CONFIG_BT_HCIUART_3WIRE=y # CONFIG_BT_HCIUART_INTEL is not set # CONFIG_BT_HCIUART_BCM is not set # CONFIG_BT_HCIUART_RTL is not set CONFIG_BT_HCIUART_QCA=y CONFIG_BT_HCIUART_AG6XX=y CONFIG_BT_HCIUART_MRVL=y # CONFIG_BT_HCIUART_AML is not set CONFIG_BT_HCIBCM203X=y # CONFIG_BT_HCIBCM4377 is not set CONFIG_BT_HCIBPA10X=y CONFIG_BT_HCIBFUSB=y # CONFIG_BT_HCIDTL1 is not set # CONFIG_BT_HCIBT3C is not set # CONFIG_BT_HCIBLUECARD is not set CONFIG_BT_HCIVHCI=y CONFIG_BT_MRVL=y CONFIG_BT_MRVL_SDIO=y CONFIG_BT_ATH3K=y CONFIG_BT_MTKSDIO=y CONFIG_BT_MTKUART=y # CONFIG_BT_VIRTIO is not set # CONFIG_BT_NXPUART is not set # CONFIG_BT_INTEL_PCIE is not set # end of Bluetooth device drivers CONFIG_AF_RXRPC=y CONFIG_AF_RXRPC_IPV6=y # CONFIG_AF_RXRPC_INJECT_LOSS is not set # CONFIG_AF_RXRPC_INJECT_RX_DELAY is not set # CONFIG_AF_RXRPC_DEBUG is not set CONFIG_RXKAD=y # CONFIG_RXGK is not set # CONFIG_RXPERF is not set CONFIG_AF_KCM=y CONFIG_STREAM_PARSER=y CONFIG_MCTP=y CONFIG_FIB_RULES=y CONFIG_WIRELESS=y CONFIG_WEXT_CORE=y CONFIG_WEXT_PROC=y CONFIG_CFG80211=y # CONFIG_NL80211_TESTMODE is not set # CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_CERTIFICATION_ONUS is not set CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y CONFIG_CFG80211_DEFAULT_PS=y CONFIG_CFG80211_DEBUGFS=y CONFIG_CFG80211_CRDA_SUPPORT=y CONFIG_CFG80211_WEXT=y CONFIG_MAC80211=y CONFIG_MAC80211_HAS_RC=y CONFIG_MAC80211_RC_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" CONFIG_MAC80211_MESH=y CONFIG_MAC80211_LEDS=y CONFIG_MAC80211_DEBUGFS=y # CONFIG_MAC80211_MESSAGE_TRACING is not set # CONFIG_MAC80211_DEBUG_MENU is not set CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 CONFIG_RFKILL=y CONFIG_RFKILL_LEDS=y CONFIG_RFKILL_INPUT=y # CONFIG_RFKILL_GPIO is not set CONFIG_NET_9P=y CONFIG_NET_9P_FD=y CONFIG_NET_9P_VIRTIO=y # CONFIG_NET_9P_USBG is not set CONFIG_NET_9P_RDMA=y # CONFIG_NET_9P_DEBUG is not set CONFIG_CEPH_LIB=y # CONFIG_CEPH_LIB_PRETTYDEBUG is not set CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y CONFIG_NFC=y CONFIG_NFC_DIGITAL=y CONFIG_NFC_NCI=y # CONFIG_NFC_NCI_SPI is not set CONFIG_NFC_NCI_UART=y CONFIG_NFC_HCI=y CONFIG_NFC_SHDLC=y # # Near Field Communication (NFC) devices # # CONFIG_NFC_TRF7970A is not set # CONFIG_NFC_MEI_PHY is not set CONFIG_NFC_SIM=y CONFIG_NFC_PORT100=y CONFIG_NFC_VIRTUAL_NCI=y CONFIG_NFC_FDP=y # CONFIG_NFC_FDP_I2C is not set # CONFIG_NFC_PN544_I2C is not set CONFIG_NFC_PN533=y CONFIG_NFC_PN533_USB=y # CONFIG_NFC_PN533_I2C is not set # CONFIG_NFC_PN532_UART is not set # CONFIG_NFC_MICROREAD_I2C is not set CONFIG_NFC_MRVL=y CONFIG_NFC_MRVL_USB=y # CONFIG_NFC_MRVL_UART is not set # CONFIG_NFC_MRVL_I2C is not set # CONFIG_NFC_ST21NFCA_I2C is not set # CONFIG_NFC_ST_NCI_I2C is not set # CONFIG_NFC_ST_NCI_SPI is not set # CONFIG_NFC_NXP_NCI is not set # CONFIG_NFC_S3FWRN5_I2C is not set # CONFIG_NFC_S3FWRN82_UART is not set # CONFIG_NFC_ST95HF is not set # end of Near Field Communication (NFC) devices CONFIG_PSAMPLE=y CONFIG_NET_IFE=y CONFIG_LWTUNNEL=y CONFIG_LWTUNNEL_BPF=y CONFIG_DST_CACHE=y CONFIG_GRO_CELLS=y CONFIG_SOCK_VALIDATE_XMIT=y CONFIG_NET_SELFTESTS=y CONFIG_NET_SOCK_MSG=y CONFIG_NET_DEVLINK=y CONFIG_PAGE_POOL=y # CONFIG_PAGE_POOL_STATS is not set CONFIG_FAILOVER=y CONFIG_ETHTOOL_NETLINK=y # # Device Drivers # CONFIG_HAVE_PCI=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI_PCIE=y CONFIG_PCIEAER=y # CONFIG_PCIEAER_INJECT is not set # CONFIG_PCIE_ECRC is not set CONFIG_PCIEASPM=y CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_POWER_SUPERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set CONFIG_PCIE_PME=y # CONFIG_PCIE_DPC is not set # CONFIG_PCIE_PTM is not set CONFIG_PCI_MSI=y CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_PF_STUB is not set CONFIG_PCI_ATS=y # CONFIG_PCI_TSM is not set # CONFIG_PCI_DOE is not set CONFIG_PCI_ECAM=y CONFIG_PCI_LOCKLESS_CONFIG=y CONFIG_PCI_IOV=y # CONFIG_PCI_NPEM is not set CONFIG_PCI_PRI=y CONFIG_PCI_PASID=y # CONFIG_PCIE_TPH is not set # CONFIG_PCI_P2PDMA is not set CONFIG_PCI_LABEL=y # CONFIG_PCI_DYNAMIC_OF_NODES is not set # CONFIG_PCIE_BUS_TUNE_OFF is not set CONFIG_PCIE_BUS_DEFAULT=y # CONFIG_PCIE_BUS_SAFE is not set # CONFIG_PCIE_BUS_PERFORMANCE is not set # CONFIG_PCIE_BUS_PEER2PEER is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 CONFIG_HOTPLUG_PCI=y # CONFIG_HOTPLUG_PCI_ACPI is not set # CONFIG_HOTPLUG_PCI_CPCI is not set # CONFIG_HOTPLUG_PCI_OCTEONEP is not set # CONFIG_HOTPLUG_PCI_SHPC is not set # # PCI controller drivers # CONFIG_PCI_HOST_COMMON=y # CONFIG_PCI_FTPCI100 is not set CONFIG_PCI_HOST_GENERIC=y # CONFIG_VMD is not set # CONFIG_PCIE_XILINX is not set # # Cadence-based PCIe controllers # # CONFIG_PCIE_CADENCE_PLAT_HOST is not set # CONFIG_PCIE_CADENCE_PLAT_EP is not set # end of Cadence-based PCIe controllers # # DesignWare-based PCIe controllers # # CONFIG_PCI_MESON is not set # CONFIG_PCIE_INTEL_GW is not set # CONFIG_PCIE_DW_PLAT_HOST is not set # CONFIG_PCIE_DW_PLAT_EP is not set # end of DesignWare-based PCIe controllers # # Mobiveil-based PCIe controllers # # end of Mobiveil-based PCIe controllers # # PLDA-based PCIe controllers # # CONFIG_PCIE_MICROCHIP_HOST is not set # end of PLDA-based PCIe controllers # end of PCI controller drivers # # PCI Endpoint # CONFIG_PCI_ENDPOINT=y # CONFIG_PCI_ENDPOINT_CONFIGFS is not set # CONFIG_PCI_ENDPOINT_MSI_DOORBELL is not set # CONFIG_PCI_EPF_TEST is not set # CONFIG_PCI_EPF_NTB is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_PCI_PWRCTRL_GENERIC is not set # CONFIG_PCI_PWRCTRL_TC9563 is not set # CONFIG_CXL_BUS is not set CONFIG_PCCARD=y CONFIG_PCMCIA=y CONFIG_PCMCIA_LOAD_CIS=y CONFIG_CARDBUS=y # # PC-card bridges # CONFIG_YENTA=y CONFIG_YENTA_O2=y CONFIG_YENTA_RICOH=y CONFIG_YENTA_TI=y CONFIG_YENTA_ENE_TUNE=y CONFIG_YENTA_TOSHIBA=y # CONFIG_PD6729 is not set CONFIG_PCCARD_NONSTATIC=y # CONFIG_RAPIDIO is not set # CONFIG_PC104 is not set # # Generic Driver Options # CONFIG_AUXILIARY_BUS=y CONFIG_UEVENT_HELPER=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_DEVTMPFS_SAFE is not set CONFIG_DRIVER_DEFERRED_PROBE_TIMEOUT=10 CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # # Firmware loader # CONFIG_FW_LOADER=y # CONFIG_FW_LOADER_DEBUG is not set CONFIG_FW_LOADER_PAGED_BUF=y CONFIG_FW_LOADER_SYSFS=y CONFIG_EXTRA_FIRMWARE="" CONFIG_FW_LOADER_USER_HELPER=y CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y CONFIG_FW_LOADER_COMPRESS=y # CONFIG_FW_LOADER_COMPRESS_XZ is not set # CONFIG_FW_LOADER_COMPRESS_ZSTD is not set CONFIG_FW_CACHE=y # CONFIG_FW_UPLOAD is not set # end of Firmware loader CONFIG_WANT_DEV_COREDUMP=y CONFIG_ALLOW_DEV_COREDUMP=y CONFIG_DEV_COREDUMP=y # CONFIG_DEBUG_DRIVER is not set CONFIG_DEBUG_DEVRES=y # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_DEVICES=y CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y CONFIG_REGMAP_SPI=y CONFIG_REGMAP_MMIO=y CONFIG_REGMAP_IRQ=y CONFIG_DMA_SHARED_BUFFER=y # CONFIG_DMA_FENCE_TRACE is not set # CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set # end of Generic Driver Options # # Bus devices # # CONFIG_MOXTET is not set CONFIG_MHI_BUS=y # CONFIG_MHI_BUS_DEBUG is not set # CONFIG_MHI_BUS_PCI_GENERIC is not set # CONFIG_MHI_BUS_EP is not set # end of Bus devices CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol # CONFIG_EDD is not set CONFIG_FIRMWARE_MEMMAP=y CONFIG_DMIID=y # CONFIG_DMI_SYSFS is not set CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y # CONFIG_ISCSI_IBFT is not set # CONFIG_FW_CFG_SYSFS is not set CONFIG_SYSFB=y # CONFIG_SYSFB_SIMPLEFB is not set CONFIG_GOOGLE_FIRMWARE=y # CONFIG_GOOGLE_SMI is not set # CONFIG_GOOGLE_CBMEM is not set CONFIG_GOOGLE_COREBOOT_TABLE=y CONFIG_GOOGLE_MEMCONSOLE=y # CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY is not set # CONFIG_GOOGLE_FRAMEBUFFER_COREBOOT is not set CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=y CONFIG_GOOGLE_VPD=y # # Qualcomm firmware drivers # # end of Qualcomm firmware drivers # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers # CONFIG_FWCTL is not set CONFIG_GNSS=y # CONFIG_GNSS_MTK_SERIAL is not set # CONFIG_GNSS_SIRF_SERIAL is not set # CONFIG_GNSS_UBX_SERIAL is not set CONFIG_GNSS_USB=y CONFIG_MTD=y # CONFIG_MTD_TESTS is not set # # Partition parsers # # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_OF_PARTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set # end of Partition parsers # # User Modules And Translation Layers # CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # # Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK. # CONFIG_FTL=y # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set # CONFIG_SM_FTL is not set # CONFIG_MTD_OOPS is not set # CONFIG_MTD_SWAP is not set # CONFIG_MTD_PARTITIONED_MASTER is not set # # RAM/ROM/Flash chip drivers # # CONFIG_MTD_CFI is not set # CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set # end of RAM/ROM/Flash chip drivers # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PLATRAM is not set # end of Mapping drivers for chip access # # Self-contained MTD device drivers # # CONFIG_MTD_PMC551 is not set # CONFIG_MTD_DATAFLASH is not set # CONFIG_MTD_MCHP23K256 is not set # CONFIG_MTD_MCHP48L640 is not set # CONFIG_MTD_SST25L is not set CONFIG_MTD_SLRAM=y CONFIG_MTD_PHRAM=y CONFIG_MTD_MTDRAM=y CONFIG_MTDRAM_TOTAL_SIZE=128 CONFIG_MTDRAM_ERASE_SIZE=4 CONFIG_MTD_BLOCK2MTD=y # CONFIG_MTD_INTEL_DG is not set # # Disk-On-Chip Device Drivers # # CONFIG_MTD_DOCG3 is not set # end of Self-contained MTD device drivers # # NAND # # CONFIG_MTD_ONENAND is not set # CONFIG_MTD_RAW_NAND is not set # CONFIG_MTD_SPI_NAND is not set # # ECC engine support # # CONFIG_MTD_NAND_ECC_SW_HAMMING is not set # CONFIG_MTD_NAND_ECC_SW_BCH is not set # CONFIG_MTD_NAND_ECC_MXIC is not set # end of ECC engine support # end of NAND # # LPDDR & LPDDR2 PCM memory drivers # # CONFIG_MTD_LPDDR is not set # end of LPDDR & LPDDR2 PCM memory drivers # CONFIG_MTD_SPI_NOR is not set CONFIG_MTD_UBI=y CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_LIMIT=20 # CONFIG_MTD_UBI_FASTMAP is not set # CONFIG_MTD_UBI_GLUEBI is not set # CONFIG_MTD_UBI_BLOCK is not set # CONFIG_MTD_UBI_FAULT_INJECTION is not set # CONFIG_MTD_UBI_NVMEM is not set # CONFIG_MTD_HYPERBUS is not set CONFIG_DTC=y CONFIG_OF=y # CONFIG_OF_UNITTEST is not set CONFIG_OF_FLATTREE=y CONFIG_OF_EARLY_FLATTREE=y CONFIG_OF_KOBJ=y CONFIG_OF_ADDRESS=y CONFIG_OF_IRQ=y CONFIG_OF_RESERVED_MEM=y # CONFIG_OF_OVERLAY is not set CONFIG_OF_NUMA=y CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y CONFIG_PARPORT=y # CONFIG_PARPORT_PC is not set # CONFIG_PARPORT_1284 is not set CONFIG_PARPORT_NOT_PC=y CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_NULL_BLK=y CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION=y # CONFIG_BLK_DEV_FD is not set CONFIG_CDROM=y # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set CONFIG_ZRAM=y # CONFIG_ZRAM_BACKEND_LZ4 is not set # CONFIG_ZRAM_BACKEND_LZ4HC is not set # CONFIG_ZRAM_BACKEND_ZSTD is not set # CONFIG_ZRAM_BACKEND_DEFLATE is not set # CONFIG_ZRAM_BACKEND_842 is not set CONFIG_ZRAM_BACKEND_FORCE_LZO=y CONFIG_ZRAM_BACKEND_LZO=y # CONFIG_ZRAM_DEF_COMP_LZORLE is not set CONFIG_ZRAM_DEF_COMP_LZO=y CONFIG_ZRAM_DEF_COMP="lzo" # CONFIG_ZRAM_WRITEBACK is not set # CONFIG_ZRAM_TRACK_ENTRY_ACTIME is not set # CONFIG_ZRAM_MEMORY_TRACKING is not set # CONFIG_ZRAM_MULTI_COMP is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=16 # CONFIG_BLK_DEV_DRBD is not set CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_ATA_OVER_ETH=y CONFIG_VIRTIO_BLK=y # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_UBLK is not set CONFIG_BLK_DEV_RNBD=y CONFIG_BLK_DEV_RNBD_CLIENT=y # CONFIG_BLK_DEV_ZONED_LOOP is not set # # NVME Support # CONFIG_NVME_CORE=y CONFIG_BLK_DEV_NVME=y CONFIG_NVME_MULTIPATH=y # CONFIG_NVME_VERBOSE_ERRORS is not set # CONFIG_NVME_HWMON is not set CONFIG_NVME_FABRICS=y CONFIG_NVME_RDMA=y CONFIG_NVME_FC=y CONFIG_NVME_TCP=y # CONFIG_NVME_TCP_TLS is not set # CONFIG_NVME_HOST_AUTH is not set CONFIG_NVME_TARGET=y # CONFIG_NVME_TARGET_DEBUGFS is not set # CONFIG_NVME_TARGET_PASSTHRU is not set CONFIG_NVME_TARGET_LOOP=y CONFIG_NVME_TARGET_RDMA=y CONFIG_NVME_TARGET_FC=y CONFIG_NVME_TARGET_FCLOOP=y CONFIG_NVME_TARGET_TCP=y # CONFIG_NVME_TARGET_TCP_TLS is not set # CONFIG_NVME_TARGET_AUTH is not set # CONFIG_NVME_TARGET_PCI_EPF is not set # end of NVME Support # # Misc devices # # CONFIG_AD525X_DPOT is not set # CONFIG_DUMMY_IRQ is not set # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set # CONFIG_RPMB is not set # CONFIG_TI_FPC202 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_APDS9802ALS is not set # CONFIG_ISL29003 is not set # CONFIG_ISL29020 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_SENSORS_BH1770 is not set # CONFIG_SENSORS_APDS990X is not set # CONFIG_HMC6352 is not set # CONFIG_DS1682 is not set # CONFIG_VMWARE_BALLOON is not set # CONFIG_LATTICE_ECP3_CONFIG is not set # CONFIG_SRAM is not set # CONFIG_DW_XDATA_PCIE is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set CONFIG_MISC_RTSX=y # CONFIG_HISI_HIKEY_USB is not set # CONFIG_OPEN_DICE is not set # CONFIG_NTSYNC is not set # CONFIG_VCPU_STALL_DETECTOR is not set # CONFIG_NSM is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_AT24 is not set # CONFIG_EEPROM_AT25 is not set # CONFIG_EEPROM_MAX6875 is not set CONFIG_EEPROM_93CX6=y # CONFIG_EEPROM_93XX46 is not set # CONFIG_EEPROM_IDT_89HPESX is not set # CONFIG_EEPROM_EE1004 is not set # CONFIG_EEPROM_M24LR is not set # end of EEPROM support # CONFIG_CB710_CORE is not set # CONFIG_SENSORS_LIS3_I2C is not set # CONFIG_ALTERA_STAPL is not set CONFIG_INTEL_MEI=y CONFIG_INTEL_MEI_ME=y # CONFIG_INTEL_MEI_TXE is not set # CONFIG_INTEL_MEI_GSC is not set # CONFIG_INTEL_MEI_CSC is not set # CONFIG_INTEL_MEI_VSC_HW is not set # CONFIG_INTEL_MEI_HDCP is not set # CONFIG_INTEL_MEI_PXP is not set # CONFIG_INTEL_MEI_GSC_PROXY is not set CONFIG_VMWARE_VMCI=y # CONFIG_GENWQE is not set # CONFIG_BCM_VK is not set # CONFIG_MISC_ALCOR_PCI is not set # CONFIG_MISC_RTSX_PCI is not set CONFIG_MISC_RTSX_USB=y # CONFIG_UACCE is not set # CONFIG_PVPANIC is not set # CONFIG_GP_PCI1XXXX is not set # CONFIG_KEBA_CP500 is not set # CONFIG_MISC_RP1 is not set # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=y CONFIG_SCSI_COMMON=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y CONFIG_BLK_DEV_BSG=y # CONFIG_CHR_DEV_SCH is not set CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=y CONFIG_SCSI_SAS_ATTRS=y CONFIG_SCSI_SAS_LIBSAS=y CONFIG_SCSI_SAS_ATA=y # CONFIG_SCSI_SAS_HOST_SMP is not set CONFIG_SCSI_SRP_ATTRS=y # end of SCSI Transports CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_ISCSI_BOOT_SYSFS is not set # CONFIG_SCSI_CXGB3_ISCSI is not set # CONFIG_SCSI_CXGB4_ISCSI is not set # CONFIG_SCSI_BNX2_ISCSI is not set # CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set CONFIG_SCSI_HPSA=y # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_3W_SAS is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_MVUMI is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_SCSI_ESAS2R is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_MPT3SAS is not set # CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_MPI3MR is not set # CONFIG_SCSI_SMARTPQI is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_MYRB is not set # CONFIG_SCSI_MYRS is not set # CONFIG_VMWARE_PVSCSI is not set # CONFIG_LIBFC is not set # CONFIG_SCSI_SNIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FDOMAIN_PCI is not set # CONFIG_SCSI_ISCI is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_EFCT is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_WD719X is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_BFA_FC is not set CONFIG_SCSI_VIRTIO=y # CONFIG_SCSI_CHELSIO_FCOE is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set # CONFIG_SCSI_DH is not set # end of SCSI device support CONFIG_ATA=y CONFIG_SATA_HOST=y CONFIG_PATA_TIMINGS=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_FORCE=y CONFIG_ATA_ACPI=y # CONFIG_SATA_ZPODD is not set CONFIG_SATA_PMP=y # # Controllers with non-SFF native interface # CONFIG_SATA_AHCI=y CONFIG_SATA_MOBILE_LPM_POLICY=3 # CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_AHCI_DWC is not set # CONFIG_AHCI_CEVA is not set # CONFIG_SATA_INIC162X is not set # CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_SX4 is not set CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # CONFIG_ATA_PIIX=y # CONFIG_SATA_DWC is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_SVW is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # # PATA SFF controllers with BMDMA # # CONFIG_PATA_ALI is not set CONFIG_PATA_AMD=y # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87415 is not set CONFIG_PATA_OLDPIIX=y # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set CONFIG_PATA_SCH=y # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # # PIO-only SFF controllers # # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_PCMCIA is not set # CONFIG_PATA_OF_PLATFORM is not set # CONFIG_PATA_RZ1000 is not set # # Generic fallback / legacy drivers # # CONFIG_PATA_ACPI is not set CONFIG_ATA_GENERIC=y # CONFIG_PATA_LEGACY is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_BITMAP=y # CONFIG_MD_LLBITMAP is not set CONFIG_MD_AUTODETECT=y CONFIG_MD_BITMAP_FILE=y # CONFIG_MD_LINEAR is not set CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID10=y CONFIG_MD_RAID456=y # CONFIG_MD_CLUSTER is not set CONFIG_BCACHE=y # CONFIG_BCACHE_DEBUG is not set # CONFIG_BCACHE_ASYNC_REGISTRATION is not set CONFIG_BLK_DEV_DM_BUILTIN=y CONFIG_BLK_DEV_DM=y # CONFIG_DM_DEBUG is not set CONFIG_DM_BUFIO=y # CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set CONFIG_DM_BIO_PRISON=y CONFIG_DM_PERSISTENT_DATA=y # CONFIG_DM_UNSTRIPED is not set CONFIG_DM_CRYPT=y CONFIG_DM_SNAPSHOT=y CONFIG_DM_THIN_PROVISIONING=y CONFIG_DM_CACHE=y CONFIG_DM_CACHE_SMQ=y CONFIG_DM_WRITECACHE=y # CONFIG_DM_EBS is not set # CONFIG_DM_ERA is not set CONFIG_DM_CLONE=y CONFIG_DM_MIRROR=y # CONFIG_DM_LOG_USERSPACE is not set CONFIG_DM_RAID=y CONFIG_DM_ZERO=y CONFIG_DM_MULTIPATH=y CONFIG_DM_MULTIPATH_QL=y CONFIG_DM_MULTIPATH_ST=y # CONFIG_DM_MULTIPATH_HST is not set # CONFIG_DM_MULTIPATH_IOA is not set # CONFIG_DM_DELAY is not set # CONFIG_DM_DUST is not set # CONFIG_DM_INIT is not set CONFIG_DM_UEVENT=y CONFIG_DM_FLAKEY=y CONFIG_DM_VERITY=y # CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set CONFIG_DM_VERITY_FEC=y # CONFIG_DM_SWITCH is not set # CONFIG_DM_LOG_WRITES is not set CONFIG_DM_INTEGRITY=y CONFIG_DM_ZONED=y CONFIG_DM_AUDIT=y # CONFIG_DM_VDO is not set # CONFIG_DM_PCACHE is not set CONFIG_TARGET_CORE=y # CONFIG_TCM_IBLOCK is not set # CONFIG_TCM_FILEIO is not set # CONFIG_TCM_PSCSI is not set # CONFIG_LOOPBACK_TARGET is not set # CONFIG_ISCSI_TARGET is not set # CONFIG_SBP_TARGET is not set # CONFIG_REMOTE_TARGET is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # CONFIG_FIREWIRE=y CONFIG_FIREWIRE_OHCI=y CONFIG_FIREWIRE_SBP2=y CONFIG_FIREWIRE_NET=y # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_NET_CORE=y CONFIG_BONDING=y CONFIG_DUMMY=y CONFIG_WIREGUARD=y # CONFIG_WIREGUARD_DEBUG is not set # CONFIG_OVPN is not set CONFIG_EQUALIZER=y CONFIG_NET_FC=y CONFIG_IFB=y CONFIG_NET_TEAM=y CONFIG_NET_TEAM_MODE_BROADCAST=y CONFIG_NET_TEAM_MODE_ROUNDROBIN=y CONFIG_NET_TEAM_MODE_RANDOM=y CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=y CONFIG_NET_TEAM_MODE_LOADBALANCE=y CONFIG_MACVLAN=y CONFIG_MACVTAP=y CONFIG_IPVLAN_L3S=y CONFIG_IPVLAN=y CONFIG_IPVTAP=y CONFIG_VXLAN=y CONFIG_GENEVE=y CONFIG_BAREUDP=y CONFIG_GTP=y # CONFIG_PFCP is not set # CONFIG_AMT is not set CONFIG_MACSEC=y CONFIG_NETCONSOLE=y # CONFIG_NETCONSOLE_DYNAMIC is not set # CONFIG_NETCONSOLE_EXTENDED_LOG is not set CONFIG_NETPOLL=y CONFIG_NET_POLL_CONTROLLER=y CONFIG_TUN=y CONFIG_TAP=y CONFIG_TUN_VNET_CROSS_LE=y CONFIG_VETH=y CONFIG_VIRTIO_NET=y CONFIG_NLMON=y # CONFIG_NETKIT is not set CONFIG_NET_VRF=y CONFIG_VSOCKMON=y # CONFIG_MHI_NET is not set # CONFIG_ARCNET is not set CONFIG_ATM_DRIVERS=y # CONFIG_ATM_SOLOS is not set # # Distributed Switch Architecture drivers # # CONFIG_B53 is not set # CONFIG_NET_DSA_BCM_SF2 is not set # CONFIG_NET_DSA_LOOP is not set # CONFIG_NET_DSA_HIRSCHMANN_HELLCREEK is not set # CONFIG_NET_DSA_LANTIQ_GSWIP is not set # CONFIG_NET_DSA_MXL_GSW1XX is not set # CONFIG_NET_DSA_MT7530 is not set # CONFIG_NET_DSA_MV88E6060 is not set # CONFIG_NET_DSA_MICROCHIP_KSZ_COMMON is not set # CONFIG_NET_DSA_MV88E6XXX is not set # CONFIG_NET_DSA_MXL862 is not set # CONFIG_NET_DSA_AR9331 is not set # CONFIG_NET_DSA_QCA8K is not set # CONFIG_NET_DSA_SJA1105 is not set # CONFIG_NET_DSA_XRS700X_I2C is not set # CONFIG_NET_DSA_XRS700X_MDIO is not set # CONFIG_NET_DSA_REALTEK is not set # CONFIG_NET_DSA_KS8995 is not set # CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set # CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set # CONFIG_NET_DSA_VITESSE_VSC73XX_SPI is not set # CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM is not set # CONFIG_NET_DSA_YT921X is not set # end of Distributed Switch Architecture drivers CONFIG_ETHERNET=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_AGERE is not set # CONFIG_NET_VENDOR_ALACRITECH is not set # CONFIG_ALTERA_TSE is not set CONFIG_NET_VENDOR_AMAZON=y # CONFIG_ENA_ETHERNET is not set # CONFIG_NET_VENDOR_AMD is not set # CONFIG_NET_VENDOR_AQUANTIA is not set # CONFIG_NET_VENDOR_ARC is not set CONFIG_NET_VENDOR_ASIX=y # CONFIG_SPI_AX88796C is not set # CONFIG_NET_VENDOR_ATHEROS is not set # CONFIG_CX_ECAT is not set # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_CADENCE is not set # CONFIG_NET_VENDOR_CAVIUM is not set # CONFIG_NET_VENDOR_CHELSIO is not set CONFIG_NET_VENDOR_CISCO=y # CONFIG_ENIC is not set # CONFIG_NET_VENDOR_CORTINA is not set CONFIG_NET_VENDOR_DAVICOM=y # CONFIG_DM9051 is not set # CONFIG_NET_VENDOR_DEC is not set # CONFIG_NET_VENDOR_DLINK is not set # CONFIG_NET_VENDOR_EMULEX is not set CONFIG_NET_VENDOR_ENGLEDER=y # CONFIG_TSNEP is not set # CONFIG_NET_VENDOR_EZCHIP is not set CONFIG_NET_VENDOR_FUNGIBLE=y # CONFIG_FUN_ETH is not set CONFIG_NET_VENDOR_GOOGLE=y CONFIG_GVE=y CONFIG_NET_VENDOR_HISILICON=y # CONFIG_HIBMCGE is not set # CONFIG_NET_VENDOR_HUAWEI is not set CONFIG_NET_VENDOR_I825XX=y CONFIG_NET_VENDOR_INTEL=y CONFIG_E100=y CONFIG_E1000=y CONFIG_E1000E=y CONFIG_E1000E_HWTS=y # CONFIG_IGB is not set # CONFIG_IGBVF is not set # CONFIG_IXGBE is not set # CONFIG_IXGBEVF is not set # CONFIG_I40E is not set # CONFIG_I40EVF is not set # CONFIG_ICE is not set # CONFIG_FM10K is not set # CONFIG_IGC is not set # CONFIG_IDPF is not set # CONFIG_JME is not set # CONFIG_NET_VENDOR_ADI is not set CONFIG_NET_VENDOR_LITEX=y # CONFIG_LITEX_LITEETH is not set # CONFIG_NET_VENDOR_MARVELL is not set CONFIG_NET_VENDOR_MELLANOX=y # CONFIG_MLX4_EN is not set CONFIG_MLX4_CORE=y # CONFIG_MLX4_DEBUG is not set # CONFIG_MLX4_CORE_GEN2 is not set # CONFIG_MLX5_CORE is not set # CONFIG_MLXSW_CORE is not set # CONFIG_MLXFW is not set CONFIG_NET_VENDOR_META=y # CONFIG_FBNIC is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROCHIP is not set # CONFIG_NET_VENDOR_MICROSEMI is not set CONFIG_NET_VENDOR_MICROSOFT=y CONFIG_NET_VENDOR_MUCSE=y # CONFIG_MGBE is not set # CONFIG_NET_VENDOR_MYRI is not set # CONFIG_FEALNX is not set # CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETRONOME is not set # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set # CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_PENSANDO is not set # CONFIG_NET_VENDOR_QLOGIC is not set # CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RDC is not set # CONFIG_NET_VENDOR_REALTEK is not set # CONFIG_NET_VENDOR_RENESAS is not set # CONFIG_NET_VENDOR_ROCKER is not set # CONFIG_NET_VENDOR_SAMSUNG is not set # CONFIG_NET_VENDOR_SEEQ is not set # CONFIG_NET_VENDOR_SILAN is not set # CONFIG_NET_VENDOR_SIS is not set # CONFIG_NET_VENDOR_SOLARFLARE is not set # CONFIG_NET_VENDOR_SMSC is not set # CONFIG_NET_VENDOR_SOCIONEXT is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_SUN is not set # CONFIG_NET_VENDOR_SYNOPSYS is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set CONFIG_NET_VENDOR_VERTEXCOM=y # CONFIG_MSE102X is not set # CONFIG_NET_VENDOR_VIA is not set CONFIG_NET_VENDOR_WANGXUN=y # CONFIG_NGBE is not set # CONFIG_TXGBE is not set # CONFIG_TXGBEVF is not set # CONFIG_NGBEVF is not set # CONFIG_NET_VENDOR_WIZNET is not set # CONFIG_NET_VENDOR_XILINX is not set # CONFIG_NET_VENDOR_XIRCOM is not set CONFIG_FDDI=y # CONFIG_DEFXX is not set # CONFIG_SKFP is not set CONFIG_PHYLINK=y CONFIG_PHYLIB=y CONFIG_SWPHY=y CONFIG_PHY_PACKAGE=y # CONFIG_LED_TRIGGER_PHY is not set CONFIG_PHYLIB_LEDS=y CONFIG_FIXED_PHY=y # CONFIG_SFP is not set # # MII PHY device drivers # # CONFIG_AS21XXX_PHY is not set # CONFIG_AIR_EN8811H_PHY is not set # CONFIG_AMD_PHY is not set # CONFIG_ADIN_PHY is not set # CONFIG_ADIN1100_PHY is not set # CONFIG_AQUANTIA_PHY is not set CONFIG_AX88796B_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_BCM54140_PHY is not set # CONFIG_BCM7XXX_PHY is not set # CONFIG_BCM84881_PHY is not set # CONFIG_BCM87XX_PHY is not set # CONFIG_CICADA_PHY is not set # CONFIG_CORTINA_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_INTEL_XWAY_PHY is not set # CONFIG_LSI_ET1011C_PHY is not set # CONFIG_MARVELL_PHY is not set # CONFIG_MARVELL_10G_PHY is not set # CONFIG_MARVELL_88Q2XXX_PHY is not set # CONFIG_MARVELL_88X2222_PHY is not set # CONFIG_MAXLINEAR_GPHY is not set # CONFIG_MAXLINEAR_86110_PHY is not set # CONFIG_MEDIATEK_GE_PHY is not set # CONFIG_MICREL_PHY is not set # CONFIG_MICROCHIP_T1S_PHY is not set CONFIG_MICROCHIP_PHY=y # CONFIG_MICROCHIP_T1_PHY is not set # CONFIG_MICROSEMI_PHY is not set # CONFIG_MOTORCOMM_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_NXP_CBTX_PHY is not set # CONFIG_NXP_C45_TJA11XX_PHY is not set # CONFIG_NXP_TJA11XX_PHY is not set # CONFIG_NCN26000_PHY is not set # CONFIG_AT803X_PHY is not set # CONFIG_QCA83XX_PHY is not set # CONFIG_QCA808X_PHY is not set # CONFIG_QCA807X_PHY is not set # CONFIG_QSEMI_PHY is not set CONFIG_REALTEK_PHY=y # CONFIG_REALTEK_PHY_HWMON is not set # CONFIG_RENESAS_PHY is not set # CONFIG_ROCKCHIP_PHY is not set CONFIG_SMSC_PHY=y # CONFIG_STE10XP is not set # CONFIG_TERANETICS_PHY is not set # CONFIG_DP83822_PHY is not set # CONFIG_DP83TC811_PHY is not set # CONFIG_DP83848_PHY is not set # CONFIG_DP83867_PHY is not set # CONFIG_DP83869_PHY is not set # CONFIG_DP83TD510_PHY is not set # CONFIG_DP83TG720_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_XILINX_GMII2RGMII is not set # CONFIG_PSE_CONTROLLER is not set CONFIG_CAN_DEV=y CONFIG_CAN_VCAN=y CONFIG_CAN_VXCAN=y CONFIG_CAN_NETLINK=y CONFIG_CAN_CALC_BITTIMING=y CONFIG_CAN_RX_OFFLOAD=y # CONFIG_CAN_CAN327 is not set # CONFIG_CAN_DUMMY is not set # CONFIG_CAN_FLEXCAN is not set # CONFIG_CAN_GRCAN is not set # CONFIG_CAN_KVASER_PCIEFD is not set CONFIG_CAN_SLCAN=y # CONFIG_CAN_C_CAN is not set # CONFIG_CAN_CC770 is not set # CONFIG_CAN_CTUCANFD_PCI is not set # CONFIG_CAN_CTUCANFD_PLATFORM is not set # CONFIG_CAN_ESD_402_PCI is not set CONFIG_CAN_IFI_CANFD=y # CONFIG_CAN_M_CAN is not set # CONFIG_CAN_PEAK_PCIEFD is not set # CONFIG_CAN_SJA1000 is not set # CONFIG_CAN_SOFTING is not set # # CAN SPI interfaces # # CONFIG_CAN_HI311X is not set # CONFIG_CAN_MCP251X is not set # CONFIG_CAN_MCP251XFD is not set # end of CAN SPI interfaces # # CAN USB interfaces # CONFIG_CAN_8DEV_USB=y CONFIG_CAN_EMS_USB=y CONFIG_CAN_ESD_USB=y CONFIG_CAN_ETAS_ES58X=y CONFIG_CAN_F81604=y CONFIG_CAN_GS_USB=y CONFIG_CAN_KVASER_USB=y CONFIG_CAN_MCBA_USB=y CONFIG_CAN_PEAK_USB=y CONFIG_CAN_UCAN=y # end of CAN USB interfaces # CONFIG_CAN_DEBUG_DEVICES is not set # # MCTP Device Drivers # # CONFIG_MCTP_SERIAL is not set # CONFIG_MCTP_TRANSPORT_I2C is not set # CONFIG_MCTP_TRANSPORT_USB is not set # end of MCTP Device Drivers CONFIG_FWNODE_MDIO=y CONFIG_OF_MDIO=y CONFIG_ACPI_MDIO=y # CONFIG_MDIO_BITBANG is not set # CONFIG_MDIO_BCM_UNIMAC is not set # CONFIG_MDIO_HISI_FEMAC is not set CONFIG_MDIO_MVUSB=y # CONFIG_MDIO_MSCC_MIIM is not set # CONFIG_MDIO_OCTEON is not set # CONFIG_MDIO_IPQ4019 is not set # CONFIG_MDIO_IPQ8064 is not set # CONFIG_MDIO_THUNDER is not set # # MDIO Multiplexers # # CONFIG_MDIO_BUS_MUX_GPIO is not set # CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set # CONFIG_MDIO_BUS_MUX_MMIOREG is not set # # PCS device drivers # # CONFIG_PCS_XPCS is not set # end of PCS device drivers # CONFIG_PLIP is not set CONFIG_PPP=y CONFIG_PPP_BSDCOMP=y CONFIG_PPP_DEFLATE=y CONFIG_PPP_FILTER=y CONFIG_PPP_MPPE=y CONFIG_PPP_MULTILINK=y CONFIG_PPPOATM=y CONFIG_PPPOE=y CONFIG_PPPOE_HASH_BITS_1=y # CONFIG_PPPOE_HASH_BITS_2 is not set # CONFIG_PPPOE_HASH_BITS_4 is not set # CONFIG_PPPOE_HASH_BITS_8 is not set CONFIG_PPPOE_HASH_BITS=1 CONFIG_PPTP=y CONFIG_PPPOL2TP=y CONFIG_PPP_ASYNC=y CONFIG_PPP_SYNC_TTY=y CONFIG_SLIP=y CONFIG_SLHC=y CONFIG_SLIP_COMPRESSED=y CONFIG_SLIP_SMART=y CONFIG_SLIP_MODE_SLIP6=y CONFIG_USB_NET_DRIVERS=y CONFIG_USB_CATC=y CONFIG_USB_KAWETH=y CONFIG_USB_PEGASUS=y CONFIG_USB_RTL8150=y CONFIG_USB_RTL8152=y CONFIG_USB_LAN78XX=y CONFIG_USB_USBNET=y CONFIG_USB_NET_AX8817X=y CONFIG_USB_NET_AX88179_178A=y CONFIG_USB_NET_CDCETHER=y CONFIG_USB_NET_CDC_EEM=y CONFIG_USB_NET_CDC_NCM=y CONFIG_USB_NET_HUAWEI_CDC_NCM=y CONFIG_USB_NET_CDC_MBIM=y CONFIG_USB_NET_DM9601=y CONFIG_USB_NET_SR9700=y CONFIG_USB_NET_SR9800=y CONFIG_USB_NET_SMSC75XX=y CONFIG_USB_NET_SMSC95XX=y CONFIG_USB_NET_GL620A=y CONFIG_USB_NET_NET1080=y CONFIG_USB_NET_PLUSB=y CONFIG_USB_NET_MCS7830=y CONFIG_USB_NET_RNDIS_HOST=y CONFIG_USB_NET_CDC_SUBSET_ENABLE=y CONFIG_USB_NET_CDC_SUBSET=y CONFIG_USB_ALI_M5632=y CONFIG_USB_AN2720=y CONFIG_USB_BELKIN=y CONFIG_USB_ARMLINUX=y CONFIG_USB_EPSON2888=y CONFIG_USB_KC2190=y CONFIG_USB_NET_ZAURUS=y CONFIG_USB_NET_CX82310_ETH=y CONFIG_USB_NET_KALMIA=y CONFIG_USB_NET_QMI_WWAN=y CONFIG_USB_HSO=y CONFIG_USB_NET_INT51X1=y CONFIG_USB_CDC_PHONET=y CONFIG_USB_IPHETH=y CONFIG_USB_SIERRA_NET=y CONFIG_USB_VL600=y CONFIG_USB_NET_CH9200=y CONFIG_USB_NET_AQC111=y CONFIG_USB_RTL8153_ECM=y CONFIG_WLAN=y CONFIG_WLAN_VENDOR_ADMTEK=y # CONFIG_ADM8211 is not set CONFIG_ATH_COMMON=y CONFIG_WLAN_VENDOR_ATH=y # CONFIG_ATH_DEBUG is not set # CONFIG_ATH5K is not set # CONFIG_ATH5K_PCI is not set CONFIG_ATH9K_HW=y CONFIG_ATH9K_COMMON=y CONFIG_ATH9K_COMMON_DEBUG=y CONFIG_ATH9K_BTCOEX_SUPPORT=y CONFIG_ATH9K=y CONFIG_ATH9K_PCI=y CONFIG_ATH9K_AHB=y CONFIG_ATH9K_DEBUGFS=y # CONFIG_ATH9K_STATION_STATISTICS is not set CONFIG_ATH9K_DYNACK=y # CONFIG_ATH9K_WOW is not set CONFIG_ATH9K_RFKILL=y CONFIG_ATH9K_CHANNEL_CONTEXT=y CONFIG_ATH9K_PCOEM=y # CONFIG_ATH9K_PCI_NO_EEPROM is not set CONFIG_ATH9K_HTC=y CONFIG_ATH9K_HTC_DEBUGFS=y # CONFIG_ATH9K_HWRNG is not set CONFIG_ATH9K_COMMON_SPECTRAL=y CONFIG_CARL9170=y CONFIG_CARL9170_LEDS=y # CONFIG_CARL9170_DEBUGFS is not set CONFIG_CARL9170_WPC=y CONFIG_CARL9170_HWRNG=y CONFIG_ATH6KL=y # CONFIG_ATH6KL_SDIO is not set CONFIG_ATH6KL_USB=y # CONFIG_ATH6KL_DEBUG is not set # CONFIG_ATH6KL_TRACING is not set CONFIG_AR5523=y # CONFIG_WIL6210 is not set CONFIG_ATH10K=y CONFIG_ATH10K_CE=y CONFIG_ATH10K_PCI=y # CONFIG_ATH10K_AHB is not set # CONFIG_ATH10K_SDIO is not set CONFIG_ATH10K_USB=y # CONFIG_ATH10K_DEBUG is not set # CONFIG_ATH10K_DEBUGFS is not set CONFIG_ATH10K_LEDS=y # CONFIG_ATH10K_TRACING is not set # CONFIG_WCN36XX is not set CONFIG_ATH11K=y # CONFIG_ATH11K_PCI is not set # CONFIG_ATH11K_DEBUG is not set # CONFIG_ATH11K_DEBUGFS is not set # CONFIG_ATH11K_TRACING is not set # CONFIG_ATH12K is not set # CONFIG_WLAN_VENDOR_ATMEL is not set # CONFIG_WLAN_VENDOR_BROADCOM is not set # CONFIG_WLAN_VENDOR_INTEL is not set # CONFIG_WLAN_VENDOR_INTERSIL is not set # CONFIG_WLAN_VENDOR_MARVELL is not set # CONFIG_WLAN_VENDOR_MEDIATEK is not set # CONFIG_WLAN_VENDOR_MICROCHIP is not set CONFIG_WLAN_VENDOR_PURELIFI=y CONFIG_PLFXLC=y # CONFIG_WLAN_VENDOR_RALINK is not set # CONFIG_WLAN_VENDOR_REALTEK is not set # CONFIG_WLAN_VENDOR_RSI is not set CONFIG_WLAN_VENDOR_SILABS=y # CONFIG_WFX is not set # CONFIG_WLAN_VENDOR_ST is not set # CONFIG_WLAN_VENDOR_TI is not set # CONFIG_WLAN_VENDOR_ZYDAS is not set # CONFIG_WLAN_VENDOR_QUANTENNA is not set CONFIG_MAC80211_HWSIM=y CONFIG_VIRT_WIFI=y CONFIG_WAN=y CONFIG_HDLC=y CONFIG_HDLC_RAW=y CONFIG_HDLC_RAW_ETH=y CONFIG_HDLC_CISCO=y CONFIG_HDLC_FR=y CONFIG_HDLC_PPP=y CONFIG_HDLC_X25=y # CONFIG_FRAMER is not set # CONFIG_PCI200SYN is not set # CONFIG_WANXL is not set # CONFIG_PC300TOO is not set # CONFIG_FARSYNC is not set CONFIG_LAPBETHER=y CONFIG_IEEE802154_DRIVERS=y # CONFIG_IEEE802154_FAKELB is not set # CONFIG_IEEE802154_AT86RF230 is not set # CONFIG_IEEE802154_MRF24J40 is not set # CONFIG_IEEE802154_CC2520 is not set CONFIG_IEEE802154_ATUSB=y # CONFIG_IEEE802154_ADF7242 is not set # CONFIG_IEEE802154_CA8210 is not set # CONFIG_IEEE802154_MCR20A is not set CONFIG_IEEE802154_HWSIM=y # # Wireless WAN # CONFIG_WWAN=y # CONFIG_WWAN_DEBUGFS is not set # CONFIG_WWAN_HWSIM is not set CONFIG_MHI_WWAN_CTRL=y # CONFIG_MHI_WWAN_MBIM is not set # CONFIG_IOSM is not set # CONFIG_MTK_T7XX is not set # end of Wireless WAN CONFIG_VMXNET3=y # CONFIG_FUJITSU_ES is not set CONFIG_USB4_NET=y CONFIG_NETDEVSIM=y CONFIG_NET_FAILOVER=y # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_LEDS=y CONFIG_INPUT_FF_MEMLESS=y CONFIG_INPUT_SPARSEKMAP=y # CONFIG_INPUT_MATRIXKMAP is not set CONFIG_INPUT_VIVALDIFMAP=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=y CONFIG_INPUT_EVDEV=y # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ADC is not set # CONFIG_KEYBOARD_ADP5588 is not set CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_QT1050 is not set # 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_TCA8418 is not set # CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_CHARLIEPLEX is not set # CONFIG_KEYBOARD_LM8323 is not set # CONFIG_KEYBOARD_LM8333 is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_MPR121 is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_PINEPHONE is not set # CONFIG_KEYBOARD_SAMSUNG is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_OMAP4 is not set # CONFIG_KEYBOARD_TM2_TOUCHKEY is not set # CONFIG_KEYBOARD_TWL4030 is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_CAP11XX is not set # CONFIG_KEYBOARD_BCM is not set # CONFIG_KEYBOARD_CYPRESS_SF is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_BYD=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y CONFIG_MOUSE_PS2_CYPRESS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_PS2_FOCALTECH=y # CONFIG_MOUSE_PS2_VMMOUSE is not set CONFIG_MOUSE_PS2_SMBUS=y # CONFIG_MOUSE_SERIAL is not set CONFIG_MOUSE_APPLETOUCH=y CONFIG_MOUSE_BCM5974=y # CONFIG_MOUSE_CYAPA is not set # CONFIG_MOUSE_ELAN_I2C is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_GPIO is not set # CONFIG_MOUSE_SYNAPTICS_I2C is not set CONFIG_MOUSE_SYNAPTICS_USB=y CONFIG_INPUT_JOYSTICK=y # CONFIG_JOYSTICK_ANALOG is not set # CONFIG_JOYSTICK_A3D is not set # CONFIG_JOYSTICK_ADC is not set # CONFIG_JOYSTICK_ADI is not set # CONFIG_JOYSTICK_COBRA is not set # CONFIG_JOYSTICK_GF2K is not set # CONFIG_JOYSTICK_GRIP is not set # CONFIG_JOYSTICK_GRIP_MP is not set # CONFIG_JOYSTICK_GUILLEMOT is not set # CONFIG_JOYSTICK_INTERACT is not set # CONFIG_JOYSTICK_SIDEWINDER is not set # CONFIG_JOYSTICK_TMDC is not set CONFIG_JOYSTICK_IFORCE=y CONFIG_JOYSTICK_IFORCE_USB=y # CONFIG_JOYSTICK_IFORCE_232 is not set # CONFIG_JOYSTICK_WARRIOR is not set # CONFIG_JOYSTICK_MAGELLAN is not set # CONFIG_JOYSTICK_SPACEORB is not set # CONFIG_JOYSTICK_SPACEBALL is not set # CONFIG_JOYSTICK_STINGER is not set # CONFIG_JOYSTICK_TWIDJOY is not set # CONFIG_JOYSTICK_ZHENHUA is not set # CONFIG_JOYSTICK_DB9 is not set # CONFIG_JOYSTICK_GAMECON is not set # CONFIG_JOYSTICK_TURBOGRAFX is not set # CONFIG_JOYSTICK_AS5011 is not set # CONFIG_JOYSTICK_JOYDUMP is not set CONFIG_JOYSTICK_XPAD=y CONFIG_JOYSTICK_XPAD_FF=y CONFIG_JOYSTICK_XPAD_LEDS=y # CONFIG_JOYSTICK_WALKERA0701 is not set # CONFIG_JOYSTICK_PSXPAD_SPI is not set CONFIG_JOYSTICK_PXRC=y # CONFIG_JOYSTICK_QWIIC is not set # CONFIG_JOYSTICK_FSIA6B is not set # CONFIG_JOYSTICK_SENSEHAT is not set # CONFIG_JOYSTICK_SEESAW is not set CONFIG_INPUT_TABLET=y CONFIG_TABLET_USB_ACECAD=y CONFIG_TABLET_USB_AIPTEK=y CONFIG_TABLET_USB_HANWANG=y CONFIG_TABLET_USB_KBTAB=y CONFIG_TABLET_USB_PEGASUS=y # CONFIG_TABLET_SERIAL_WACOM4 is not set CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_TOUCHSCREEN_ADS7846 is not set # CONFIG_TOUCHSCREEN_AD7877 is not set # CONFIG_TOUCHSCREEN_AD7879 is not set # CONFIG_TOUCHSCREEN_ADC is not set # CONFIG_TOUCHSCREEN_AR1021_I2C is not set # CONFIG_TOUCHSCREEN_ATMEL_MXT is not set # CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set # CONFIG_TOUCHSCREEN_BU21013 is not set # CONFIG_TOUCHSCREEN_BU21029 is not set # CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set # CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set # CONFIG_TOUCHSCREEN_CY8CTMA140 is not set # CONFIG_TOUCHSCREEN_CY8CTMG110 is not set # CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set # CONFIG_TOUCHSCREEN_CYTTSP5 is not set # CONFIG_TOUCHSCREEN_DYNAPRO is not set # CONFIG_TOUCHSCREEN_HAMPSHIRE is not set # CONFIG_TOUCHSCREEN_EETI is not set # CONFIG_TOUCHSCREEN_EGALAX is not set # CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set # CONFIG_TOUCHSCREEN_EXC3000 is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GOODIX is not set # CONFIG_TOUCHSCREEN_GOODIX_BERLIN_I2C is not set # CONFIG_TOUCHSCREEN_GOODIX_BERLIN_SPI is not set # CONFIG_TOUCHSCREEN_HIDEEP is not set # CONFIG_TOUCHSCREEN_HIMAX_HX852X is not set # CONFIG_TOUCHSCREEN_HYCON_HY46XX is not set # CONFIG_TOUCHSCREEN_HYNITRON_CSTXXX is not set # CONFIG_TOUCHSCREEN_HYNITRON_CST816X is not set # CONFIG_TOUCHSCREEN_ILI210X is not set # CONFIG_TOUCHSCREEN_ILITEK is not set # CONFIG_TOUCHSCREEN_S6SY761 is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_EKTF2127 is not set # CONFIG_TOUCHSCREEN_ELAN is not set # CONFIG_TOUCHSCREEN_ELO is not set # CONFIG_TOUCHSCREEN_WACOM_W8001 is not set # CONFIG_TOUCHSCREEN_WACOM_I2C is not set # CONFIG_TOUCHSCREEN_MAX11801 is not set # CONFIG_TOUCHSCREEN_MMS114 is not set # CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set # CONFIG_TOUCHSCREEN_MSG2638 is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set # CONFIG_TOUCHSCREEN_NOVATEK_NVT_TS is not set # CONFIG_TOUCHSCREEN_IMAGIS is not set # CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set # CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_PENMOUNT is not set # CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set # CONFIG_TOUCHSCREEN_TOUCHWIN is not set # CONFIG_TOUCHSCREEN_PIXCIR is not set # CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set CONFIG_TOUCHSCREEN_USB_COMPOSITE=y CONFIG_TOUCHSCREEN_USB_EGALAX=y CONFIG_TOUCHSCREEN_USB_PANJIT=y CONFIG_TOUCHSCREEN_USB_3M=y CONFIG_TOUCHSCREEN_USB_ITM=y CONFIG_TOUCHSCREEN_USB_ETURBO=y CONFIG_TOUCHSCREEN_USB_GUNZE=y CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y CONFIG_TOUCHSCREEN_USB_IRTOUCH=y CONFIG_TOUCHSCREEN_USB_IDEALTEK=y CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y CONFIG_TOUCHSCREEN_USB_GOTOP=y CONFIG_TOUCHSCREEN_USB_JASTEC=y CONFIG_TOUCHSCREEN_USB_ELO=y CONFIG_TOUCHSCREEN_USB_E2I=y CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y CONFIG_TOUCHSCREEN_USB_NEXIO=y CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set # CONFIG_TOUCHSCREEN_TSC_SERIO is not set # CONFIG_TOUCHSCREEN_TSC2004 is not set # CONFIG_TOUCHSCREEN_TSC2005 is not set # CONFIG_TOUCHSCREEN_TSC2007 is not set # CONFIG_TOUCHSCREEN_RM_TS is not set # CONFIG_TOUCHSCREEN_SILEAD is not set # CONFIG_TOUCHSCREEN_SIS_I2C is not set # CONFIG_TOUCHSCREEN_ST1232 is not set # CONFIG_TOUCHSCREEN_STMFTS is not set CONFIG_TOUCHSCREEN_SUR40=y # CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set # CONFIG_TOUCHSCREEN_SX8654 is not set # CONFIG_TOUCHSCREEN_TPS6507X is not set # CONFIG_TOUCHSCREEN_ZET6223 is not set # CONFIG_TOUCHSCREEN_ZFORCE is not set # CONFIG_TOUCHSCREEN_COLIBRI_VF50 is not set # CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set # CONFIG_TOUCHSCREEN_IQS5XX is not set # CONFIG_TOUCHSCREEN_IQS7211 is not set # CONFIG_TOUCHSCREEN_ZINITIX is not set # CONFIG_TOUCHSCREEN_HIMAX_HX83112B is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_AD714X is not set # CONFIG_INPUT_ATMEL_CAPTOUCH is not set # CONFIG_INPUT_AW86927 is not set # CONFIG_INPUT_BMA150 is not set # CONFIG_INPUT_E3X0_BUTTON is not set # CONFIG_INPUT_PCSPKR is not set # CONFIG_INPUT_MMA8450 is not set # CONFIG_INPUT_APANEL is not set # CONFIG_INPUT_GPIO_BEEPER is not set # CONFIG_INPUT_GPIO_DECODER is not set # CONFIG_INPUT_GPIO_VIBRA is not set # CONFIG_INPUT_ATLAS_BTNS is not set CONFIG_INPUT_ATI_REMOTE2=y CONFIG_INPUT_KEYSPAN_REMOTE=y # CONFIG_INPUT_KXTJ9 is not set CONFIG_INPUT_POWERMATE=y CONFIG_INPUT_YEALINK=y CONFIG_INPUT_CM109=y # CONFIG_INPUT_REGULATOR_HAPTIC is not set # CONFIG_INPUT_RETU_PWRBUTTON is not set # CONFIG_INPUT_TWL4030_PWRBUTTON is not set # CONFIG_INPUT_TWL4030_VIBRA is not set CONFIG_INPUT_UINPUT=y # CONFIG_INPUT_PCF8574 is not set # CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set # CONFIG_INPUT_DA7280_HAPTICS is not set # CONFIG_INPUT_ADXL34X is not set # CONFIG_INPUT_IBM_PANEL is not set CONFIG_INPUT_IMS_PCU=y # CONFIG_INPUT_IQS269A is not set # CONFIG_INPUT_IQS626A is not set # CONFIG_INPUT_IQS7222 is not set # CONFIG_INPUT_CMA3000 is not set # CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set # CONFIG_INPUT_DRV260X_HAPTICS is not set # CONFIG_INPUT_DRV2665_HAPTICS is not set # CONFIG_INPUT_DRV2667_HAPTICS is not set CONFIG_RMI4_CORE=y # CONFIG_RMI4_I2C is not set # CONFIG_RMI4_SPI is not set # CONFIG_RMI4_SMB is not set CONFIG_RMI4_F03=y CONFIG_RMI4_F03_SERIO=y CONFIG_RMI4_2D_SENSOR=y CONFIG_RMI4_F11=y CONFIG_RMI4_F12=y # CONFIG_RMI4_F1A is not set # CONFIG_RMI4_F21 is not set CONFIG_RMI4_F30=y # CONFIG_RMI4_F34 is not set CONFIG_RMI4_F3A=y # CONFIG_RMI4_F54 is not set # 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_PARKBD is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_SERIO_ARC_PS2 is not set # CONFIG_SERIO_APBPS2 is not set # CONFIG_SERIO_GPIO_PS2 is not set CONFIG_USERIO=y # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_LEGACY_TIOCSTI=y CONFIG_LDISC_AUTOLOAD=y # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_PNP=y # CONFIG_SERIAL_8250_16550A_VARIANTS is not set # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_PCILIB=y CONFIG_SERIAL_8250_PCI=y # CONFIG_SERIAL_8250_EXAR is not set # CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_NR_UARTS=32 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_8250_MANY_PORTS=y # CONFIG_SERIAL_8250_PCI1XXXX is not set # CONFIG_SERIAL_8250_DW is not set # CONFIG_SERIAL_8250_RT288X is not set CONFIG_SERIAL_8250_LPSS=y CONFIG_SERIAL_8250_MID=y CONFIG_SERIAL_8250_PERICOM=y # CONFIG_SERIAL_8250_NI is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_SERIAL_8250_DWLIB=y # # Non-8250 serial port support # # CONFIG_SERIAL_MAX3100 is not set # CONFIG_SERIAL_MAX310X is not set # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_SIFIVE is not set # CONFIG_SERIAL_LANTIQ is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_SC16IS7XX is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_XILINX_PS_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set # CONFIG_SERIAL_SPRD is not set # end of Serial drivers CONFIG_SERIAL_MCTRL_GPIO=y CONFIG_SERIAL_NONSTANDARD=y # CONFIG_MOXA_INTELLIO is not set # CONFIG_MOXA_SMARTIO is not set CONFIG_N_HDLC=y # CONFIG_IPWIRELESS is not set CONFIG_N_GSM=y CONFIG_NOZOMI=y CONFIG_NULL_TTY=y CONFIG_HVC_DRIVER=y CONFIG_SERIAL_DEV_BUS=y CONFIG_SERIAL_DEV_CTRL_TTYPORT=y CONFIG_TTY_PRINTK=y CONFIG_TTY_PRINTK_LEVEL=6 # CONFIG_PRINTER is not set # CONFIG_PPDEV is not set CONFIG_VIRTIO_CONSOLE=y # CONFIG_IPMI_HANDLER is not set # CONFIG_SSIF_IPMI_BMC is not set # CONFIG_IPMB_DEVICE_INTERFACE is not set CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_HW_RANDOM_INTEL is not set # CONFIG_HW_RANDOM_AMD is not set # CONFIG_HW_RANDOM_BA431 is not set # CONFIG_HW_RANDOM_VIA is not set CONFIG_HW_RANDOM_VIRTIO=y # CONFIG_HW_RANDOM_CCTRNG is not set # CONFIG_HW_RANDOM_XIPHERA is not set # CONFIG_APPLICOM is not set # CONFIG_DEVMEM is not set CONFIG_NVRAM=y # CONFIG_DEVPORT is not set CONFIG_HPET=y CONFIG_HPET_MMAP=y CONFIG_HPET_MMAP_DEFAULT=y # CONFIG_HANGCHECK_TIMER is not set CONFIG_TCG_TPM=y # CONFIG_TCG_TPM2_HMAC is not set # CONFIG_HW_RANDOM_TPM is not set CONFIG_TCG_TIS_CORE=y CONFIG_TCG_TIS=y # CONFIG_TCG_TIS_SPI is not set # CONFIG_TCG_TIS_I2C is not set # CONFIG_TCG_TIS_I2C_CR50 is not set # CONFIG_TCG_TIS_I2C_ATMEL is not set # CONFIG_TCG_TIS_I2C_INFINEON is not set # CONFIG_TCG_TIS_I2C_NUVOTON is not set # CONFIG_TCG_NSC is not set # CONFIG_TCG_ATMEL is not set # CONFIG_TCG_INFINEON is not set CONFIG_TCG_CRB=y # CONFIG_TCG_VTPM_PROXY is not set # CONFIG_TCG_TIS_ST33ZP24_I2C is not set # CONFIG_TCG_TIS_ST33ZP24_SPI is not set # CONFIG_TELCLOCK is not set CONFIG_XILLYBUS_CLASS=y # CONFIG_XILLYBUS is not set CONFIG_XILLYUSB=y # end of Character devices # # I2C support # CONFIG_I2C=y CONFIG_ACPI_I2C_OPREGION=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y # # Multiplexer I2C Chip support # # CONFIG_I2C_ARB_GPIO_CHALLENGE is not set # CONFIG_I2C_MUX_GPIO is not set # CONFIG_I2C_MUX_GPMUX is not set # CONFIG_I2C_MUX_LTC4306 is not set # CONFIG_I2C_MUX_PCA9541 is not set # CONFIG_I2C_MUX_PCA954x is not set CONFIG_I2C_MUX_REG=y # CONFIG_I2C_MUX_MLXCPLD is not set # end of Multiplexer I2C Chip support CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_SMBUS=y CONFIG_I2C_ALGOBIT=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_AMD_MP2 is not set CONFIG_I2C_I801=y # CONFIG_I2C_ISCH is not set # CONFIG_I2C_ISMT is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_CHT_WC is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_NVIDIA_GPU 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 # CONFIG_I2C_ZHAOXIN is not set # # ACPI drivers # # CONFIG_I2C_SCMI is not set # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_CBUS_GPIO is not set CONFIG_I2C_DESIGNWARE_CORE=y CONFIG_I2C_DESIGNWARE_PLATFORM=y # CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set # CONFIG_I2C_DESIGNWARE_PCI is not set # CONFIG_I2C_EMEV2 is not set # CONFIG_I2C_GPIO is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_RK3X is not set # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # CONFIG_I2C_DIOLAN_U2C=y CONFIG_I2C_DLN2=y CONFIG_I2C_LJCA=y CONFIG_I2C_CP2615=y # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PCI1XXXX is not set CONFIG_I2C_ROBOTFUZZ_OSIF=y # CONFIG_I2C_TAOS_EVM is not set CONFIG_I2C_TINY_USB=y CONFIG_I2C_VIPERBOARD=y # # Other I2C/SMBus bus drivers # # CONFIG_I2C_MLXCPLD is not set # CONFIG_I2C_VIRTIO is not set # end of I2C Hardware Bus support # CONFIG_I2C_STUB is not set CONFIG_I2C_SLAVE=y CONFIG_I2C_SLAVE_EEPROM=y # CONFIG_I2C_SLAVE_TESTUNIT is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # end of I2C support # CONFIG_I3C is not set CONFIG_I3C_OR_I2C=y CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y # CONFIG_SPI_MEM is not set # # SPI Master Controller Drivers # # CONFIG_SPI_ALTERA is not set # CONFIG_SPI_AXI_SPI_ENGINE is not set # CONFIG_SPI_BITBANG is not set # CONFIG_SPI_BUTTERFLY is not set # CONFIG_SPI_CADENCE is not set # CONFIG_SPI_CADENCE_QUADSPI is not set # CONFIG_SPI_CH341 is not set # CONFIG_SPI_DESIGNWARE is not set CONFIG_SPI_DLN2=y # CONFIG_SPI_GPIO is not set # CONFIG_SPI_LM70_LLP is not set # CONFIG_SPI_FSL_SPI is not set CONFIG_SPI_LJCA=y # CONFIG_SPI_MICROCHIP_CORE_QSPI is not set # CONFIG_SPI_MICROCHIP_CORE_SPI is not set # CONFIG_SPI_LANTIQ_SSC is not set # CONFIG_SPI_OC_TINY is not set # CONFIG_SPI_PCI1XXXX is not set # CONFIG_SPI_PXA2XX is not set # CONFIG_SPI_SC18IS602 is not set # CONFIG_SPI_SIFIVE is not set # CONFIG_SPI_MXIC is not set # CONFIG_SPI_VIRTIO is not set # CONFIG_SPI_XCOMM is not set # CONFIG_SPI_XILINX is not set # # SPI Multiplexer support # # CONFIG_SPI_MUX is not set # # SPI Protocol Masters # # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_LOOPBACK_TEST is not set # CONFIG_SPI_TLE62X0 is not set # CONFIG_SPI_SLAVE is not set CONFIG_SPI_DYNAMIC=y # CONFIG_SPMI is not set # CONFIG_HSI is not set CONFIG_PPS=y # CONFIG_PPS_DEBUG is not set # # PPS clients support # # CONFIG_PPS_CLIENT_KTIMER is not set # CONFIG_PPS_CLIENT_LDISC is not set # CONFIG_PPS_CLIENT_PARPORT is not set # CONFIG_PPS_CLIENT_GPIO is not set # CONFIG_PPS_GENERATOR is not set # # PTP clock support # CONFIG_PTP_1588_CLOCK=y CONFIG_PTP_1588_CLOCK_OPTIONAL=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # CONFIG_PTP_1588_CLOCK_KVM=y CONFIG_PTP_1588_CLOCK_VMCLOCK=y # CONFIG_PTP_1588_CLOCK_IDT82P33 is not set # CONFIG_PTP_1588_CLOCK_IDTCM is not set # CONFIG_PTP_1588_CLOCK_FC3W is not set # CONFIG_PTP_1588_CLOCK_MOCK is not set # CONFIG_PTP_1588_CLOCK_VMW is not set # CONFIG_PTP_1588_CLOCK_OCP is not set # CONFIG_PTP_NETC_V4_TIMER is not set # end of PTP clock support # # DPLL device support # # CONFIG_ZL3073X_I2C is not set # CONFIG_ZL3073X_SPI is not set # end of DPLL device support # CONFIG_PINCTRL is not set CONFIG_GPIOLIB_LEGACY=y CONFIG_GPIOLIB=y CONFIG_GPIOLIB_FASTPATH_LIMIT=512 CONFIG_OF_GPIO=y CONFIG_GPIO_ACPI=y CONFIG_GPIOLIB_IRQCHIP=y # CONFIG_DEBUG_GPIO is not set # CONFIG_GPIO_SYSFS is not set # CONFIG_GPIO_CDEV is not set # # Memory mapped GPIO drivers # # CONFIG_GPIO_74XX_MMIO is not set # CONFIG_GPIO_ALTERA is not set # CONFIG_GPIO_AMDPT is not set # CONFIG_GPIO_BY_PINCTRL is not set # CONFIG_GPIO_CADENCE is not set # CONFIG_GPIO_DWAPB is not set # CONFIG_GPIO_FTGPIO010 is not set # CONFIG_GPIO_GENERIC_PLATFORM is not set # CONFIG_GPIO_GRANITERAPIDS is not set # CONFIG_GPIO_GRGPIO is not set # CONFIG_GPIO_HLWD is not set # CONFIG_GPIO_ICH is not set # CONFIG_GPIO_LOGICVC is not set # CONFIG_GPIO_MB86S7X is not set # CONFIG_GPIO_POLARFIRE_SOC is not set # CONFIG_GPIO_SIFIVE is not set # CONFIG_GPIO_SYSCON is not set # CONFIG_GPIO_XILINX is not set # CONFIG_GPIO_AMD_FCH is not set # end of Memory mapped GPIO drivers # # Port-mapped I/O GPIO drivers # # CONFIG_GPIO_VX855 is not set # CONFIG_GPIO_F7188X is not set # CONFIG_GPIO_IT87 is not set # CONFIG_GPIO_NOVALAKE is not set # CONFIG_GPIO_SCH311X is not set # CONFIG_GPIO_WINBOND is not set # CONFIG_GPIO_WS16C48 is not set # end of Port-mapped I/O GPIO drivers # # I2C GPIO expanders # # CONFIG_GPIO_ADNP is not set # CONFIG_GPIO_FXL6408 is not set # CONFIG_GPIO_DS4520 is not set # CONFIG_GPIO_GW_PLD is not set # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCA9570 is not set # CONFIG_GPIO_PCF857X is not set # CONFIG_GPIO_TPIC2810 is not set # end of I2C GPIO expanders # # MFD GPIO expanders # CONFIG_GPIO_DLN2=y CONFIG_GPIO_LJCA=y # CONFIG_GPIO_TWL4030 is not set # CONFIG_GPIO_WHISKEY_COVE is not set # end of MFD GPIO expanders # # 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_PCIE_IDIO_24 is not set # CONFIG_GPIO_RDC321X is not set # CONFIG_GPIO_SODAVILLE is not set # end of PCI GPIO expanders # # SPI GPIO expanders # # CONFIG_GPIO_74X164 is not set # CONFIG_GPIO_MAX3191X is not set # CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MC33880 is not set # CONFIG_GPIO_PISOSR is not set # CONFIG_GPIO_XRA1403 is not set # end of SPI GPIO expanders # # USB GPIO expanders # CONFIG_GPIO_VIPERBOARD=y # CONFIG_GPIO_MPSSE is not set # end of USB GPIO expanders # # Virtual GPIO drivers # # CONFIG_GPIO_AGGREGATOR is not set # CONFIG_GPIO_LATCH is not set # CONFIG_GPIO_LINE_MUX is not set # CONFIG_GPIO_MOCKUP is not set # CONFIG_GPIO_VIRTIO is not set # CONFIG_GPIO_SIM is not set # end of Virtual GPIO drivers # # GPIO Debugging utilities # # CONFIG_GPIO_SLOPPY_LOGIC_ANALYZER is not set # CONFIG_GPIO_VIRTUSER is not set # end of GPIO Debugging utilities # CONFIG_W1 is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SEQUENCING is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_POWER_SUPPLY_HWMON=y # CONFIG_GENERIC_ADC_BATTERY is not set # CONFIG_IP5XXX_POWER is not set # CONFIG_TEST_POWER is not set # CONFIG_CHARGER_ADP5061 is not set # CONFIG_BATTERY_CHAGALL is not set # CONFIG_BATTERY_CW2015 is not set # CONFIG_BATTERY_DS2780 is not set # CONFIG_BATTERY_DS2781 is not set # CONFIG_BATTERY_DS2782 is not set # CONFIG_BATTERY_SAMSUNG_SDI is not set # CONFIG_BATTERY_S2MU005 is not set # CONFIG_BATTERY_SBS is not set # CONFIG_CHARGER_SBS is not set # CONFIG_MANAGER_SBS is not set # CONFIG_BATTERY_BQ27XXX is not set # CONFIG_BATTERY_MAX17040 is not set # CONFIG_BATTERY_MAX17042 is not set # CONFIG_BATTERY_MAX1720X is not set CONFIG_CHARGER_ISP1704=y # CONFIG_CHARGER_MAX8903 is not set # CONFIG_CHARGER_TWL4030 is not set # CONFIG_CHARGER_TWL6030 is not set # CONFIG_CHARGER_LP8727 is not set # CONFIG_CHARGER_GPIO is not set # CONFIG_CHARGER_MANAGER is not set # CONFIG_CHARGER_LT3651 is not set # CONFIG_CHARGER_LTC4162L is not set # CONFIG_CHARGER_DETECTOR_MAX14656 is not set # CONFIG_CHARGER_MAX77976 is not set # CONFIG_CHARGER_MAX8971 is not set # CONFIG_CHARGER_MT6360 is not set # CONFIG_CHARGER_MT6370 is not set # CONFIG_CHARGER_BQ2415X is not set CONFIG_CHARGER_BQ24190=y # CONFIG_CHARGER_BQ24257 is not set # CONFIG_CHARGER_BQ24735 is not set # CONFIG_CHARGER_BQ2515X is not set # CONFIG_CHARGER_BQ25890 is not set # CONFIG_CHARGER_BQ25980 is not set # CONFIG_CHARGER_BQ256XX is not set # CONFIG_CHARGER_SMB347 is not set # CONFIG_BATTERY_GAUGE_LTC2941 is not set # CONFIG_BATTERY_GOLDFISH is not set # CONFIG_BATTERY_RT5033 is not set # CONFIG_CHARGER_RT9455 is not set # CONFIG_CHARGER_RT9467 is not set # CONFIG_CHARGER_RT9471 is not set # CONFIG_CHARGER_RT9756 is not set # CONFIG_FUEL_GAUGE_STC3117 is not set # CONFIG_CHARGER_UCS1002 is not set # CONFIG_CHARGER_BD99954 is not set # CONFIG_BATTERY_SURFACE is not set # CONFIG_CHARGER_SURFACE is not set # CONFIG_BATTERY_UG3105 is not set # CONFIG_FUEL_GAUGE_MM8013 is not set CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # # Native drivers # # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7314 is not set # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM1177 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7310 is not set # CONFIG_SENSORS_ADT7410 is not set # CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_AHT10 is not set CONFIG_SENSORS_AQUACOMPUTER_D5NEXT=y # CONFIG_SENSORS_AS370 is not set # CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ASUS_ROG_RYUJIN is not set # CONFIG_SENSORS_AXI_FAN_CONTROL is not set # CONFIG_SENSORS_K8TEMP is not set # CONFIG_SENSORS_K10TEMP is not set # CONFIG_SENSORS_FAM15H_POWER is not set # CONFIG_SENSORS_APPLESMC is not set # CONFIG_SENSORS_ASB100 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_CHIPCAP2 is not set CONFIG_SENSORS_CORSAIR_CPRO=y CONFIG_SENSORS_CORSAIR_PSU=y # CONFIG_SENSORS_DRIVETEMP is not set # CONFIG_SENSORS_DS620 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_DELL_SMM is not set # CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_FSCHMD is not set # CONFIG_SENSORS_FTSTEUTATES is not set CONFIG_SENSORS_GIGABYTE_WATERFORCE=y # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_GPD is not set # CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_G762 is not set # CONFIG_SENSORS_GPIO_FAN is not set # CONFIG_SENSORS_HIH6130 is not set # CONFIG_SENSORS_HS3001 is not set # CONFIG_SENSORS_HTU31 is not set # CONFIG_SENSORS_IIO_HWMON is not set # CONFIG_SENSORS_I5500 is not set # CONFIG_SENSORS_CORETEMP is not set # CONFIG_SENSORS_ISL28022 is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_JC42 is not set CONFIG_SENSORS_POWERZ=y # CONFIG_SENSORS_POWR1220 is not set # CONFIG_SENSORS_LATTEPANDA_SIGMA_EC is not set # CONFIG_SENSORS_LENOVO_EC is not set # CONFIG_SENSORS_LINEAGE is not set # CONFIG_SENSORS_LTC2945 is not set # CONFIG_SENSORS_LTC2947_I2C is not set # CONFIG_SENSORS_LTC2947_SPI is not set # CONFIG_SENSORS_LTC2990 is not set # CONFIG_SENSORS_LTC2991 is not set # CONFIG_SENSORS_LTC2992 is not set # CONFIG_SENSORS_LTC4151 is not set # CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4222 is not set # CONFIG_SENSORS_LTC4245 is not set # CONFIG_SENSORS_LTC4260 is not set # CONFIG_SENSORS_LTC4261 is not set # CONFIG_SENSORS_LTC4282 is not set # CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX127 is not set # CONFIG_SENSORS_MAX16065 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX1668 is not set # CONFIG_SENSORS_MAX197 is not set # CONFIG_SENSORS_MAX31722 is not set # CONFIG_SENSORS_MAX31730 is not set # CONFIG_SENSORS_MAX31760 is not set # CONFIG_MAX31827 is not set # CONFIG_SENSORS_MAX6620 is not set # CONFIG_SENSORS_MAX6621 is not set # CONFIG_SENSORS_MAX6639 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_MAX6697 is not set # CONFIG_SENSORS_MAX31790 is not set # CONFIG_SENSORS_MC34VR500 is not set # CONFIG_SENSORS_MCP3021 is not set # CONFIG_SENSORS_MCP9982 is not set # CONFIG_SENSORS_TC654 is not set # CONFIG_SENSORS_TPS23861 is not set # CONFIG_SENSORS_MR75203 is not set # CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_LM63 is not set # CONFIG_SENSORS_LM70 is not set # CONFIG_SENSORS_LM73 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set # CONFIG_SENSORS_LM80 is not set # CONFIG_SENSORS_LM83 is not set # CONFIG_SENSORS_LM85 is not set # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_LM95234 is not set # CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_LM95245 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_NTC_THERMISTOR is not set # CONFIG_SENSORS_NCT6683 is not set # CONFIG_SENSORS_NCT6775 is not set # CONFIG_SENSORS_NCT6775_I2C is not set # CONFIG_SENSORS_NCT7363 is not set # CONFIG_SENSORS_NCT7802 is not set # CONFIG_SENSORS_NCT7904 is not set # CONFIG_SENSORS_NPCM7XX is not set CONFIG_SENSORS_NZXT_KRAKEN2=y # CONFIG_SENSORS_NZXT_KRAKEN3 is not set CONFIG_SENSORS_NZXT_SMART2=y # CONFIG_SENSORS_OCC_P8_I2C is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_PMBUS is not set # CONFIG_SENSORS_PT5161L is not set # CONFIG_SENSORS_SBTSI is not set # CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SHT21 is not set # CONFIG_SENSORS_SHT3x is not set # CONFIG_SENSORS_SHT4x is not set # CONFIG_SENSORS_SHTC1 is not set # CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_EMC1403 is not set # CONFIG_SENSORS_EMC2103 is not set # CONFIG_SENSORS_EMC2305 is not set # CONFIG_SENSORS_EMC6W201 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_SCH5627 is not set # CONFIG_SENSORS_SCH5636 is not set # CONFIG_SENSORS_STTS751 is not set # CONFIG_SENSORS_SURFACE_FAN is not set # CONFIG_SENSORS_SURFACE_TEMP is not set # CONFIG_SENSORS_ADC128D818 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_ADS7871 is not set # CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_INA209 is not set # CONFIG_SENSORS_INA2XX is not set # CONFIG_SENSORS_INA238 is not set # CONFIG_SENSORS_INA3221 is not set # CONFIG_SENSORS_SPD5118 is not set # CONFIG_SENSORS_TC74 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP102 is not set # CONFIG_SENSORS_TMP103 is not set # CONFIG_SENSORS_TMP108 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set # CONFIG_SENSORS_TMP464 is not set # CONFIG_SENSORS_TMP513 is not set # CONFIG_SENSORS_TSC1641 is not set # CONFIG_SENSORS_VIA_CPUTEMP is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83773G is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83795 is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_SENSORS_XGENE is not set # CONFIG_SENSORS_YOGAFAN is not set # # ACPI drivers # # CONFIG_SENSORS_ACPI_POWER is not set # CONFIG_SENSORS_ATK0110 is not set # CONFIG_SENSORS_ASUS_WMI is not set # CONFIG_SENSORS_ASUS_EC is not set # CONFIG_SENSORS_HP_WMI is not set CONFIG_THERMAL=y CONFIG_THERMAL_NETLINK=y # CONFIG_THERMAL_STATISTICS is not set # CONFIG_THERMAL_DEBUGFS is not set # CONFIG_THERMAL_CORE_TESTING is not set CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 CONFIG_THERMAL_HWMON=y # CONFIG_THERMAL_OF is not set 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_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 is not set # CONFIG_PCIE_THERMAL is not set # CONFIG_THERMAL_EMULATION is not set # CONFIG_THERMAL_MMIO is not set # # Intel thermal drivers # # CONFIG_INTEL_POWERCLAMP is not set CONFIG_X86_THERMAL_VECTOR=y # CONFIG_X86_PKG_TEMP_THERMAL is not set # CONFIG_INTEL_SOC_DTS_THERMAL is not set # # ACPI INT340X thermal drivers # # CONFIG_INT340X_THERMAL is not set # end of ACPI INT340X thermal drivers # CONFIG_INTEL_BXT_PMIC_THERMAL is not set # CONFIG_INTEL_PCH_THERMAL is not set # CONFIG_INTEL_TCC_COOLING is not set # CONFIG_INTEL_HFI_THERMAL is not set # end of Intel thermal drivers # CONFIG_GENERIC_ADC_THERMAL is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_CORE is not set # CONFIG_WATCHDOG_NOWAYOUT is not set CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y CONFIG_WATCHDOG_OPEN_TIMEOUT=0 # CONFIG_WATCHDOG_SYSFS is not set # CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set # # Watchdog Pretimeout Governors # # # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_GPIO_WATCHDOG is not set # CONFIG_LENOVO_SE10_WDT is not set # CONFIG_LENOVO_SE30_WDT is not set # CONFIG_WDAT_WDT is not set # CONFIG_XILINX_WATCHDOG is not set # CONFIG_ZIIRAVE_WATCHDOG is not set # CONFIG_CADENCE_WATCHDOG is not set # CONFIG_DW_WATCHDOG is not set # CONFIG_TWL4030_WATCHDOG is not set # CONFIG_MAX63XX_WATCHDOG is not set # CONFIG_RETU_WATCHDOG is not set # CONFIG_ACQUIRE_WDT is not set # CONFIG_ADVANTECH_WDT is not set # CONFIG_ADVANTECH_EC_WDT is not set # CONFIG_ALIM1535_WDT is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_EBC_C384_WDT is not set # CONFIG_EXAR_WDT is not set # CONFIG_F71808E_WDT is not set # CONFIG_SP5100_TCO is not set # CONFIG_SBC_FITPC2_WATCHDOG is not set # CONFIG_EUROTECH_WDT is not set # CONFIG_IB700_WDT is not set # CONFIG_IBMASR is not set # CONFIG_WAFER_WDT is not set # CONFIG_I6300ESB_WDT is not set # CONFIG_IE6XX_WDT is not set # CONFIG_INTEL_OC_WATCHDOG is not set # CONFIG_ITCO_WDT is not set # CONFIG_IT8712F_WDT is not set # CONFIG_IT87_WDT is not set # CONFIG_HP_WATCHDOG is not set # CONFIG_SC1200_WDT is not set # CONFIG_PC87413_WDT is not set # CONFIG_NV_TCO is not set # CONFIG_60XX_WDT is not set # CONFIG_SMSC_SCH311X_WDT is not set # CONFIG_SMSC37B787_WDT is not set # CONFIG_TQMX86_WDT is not set # CONFIG_VIA_WDT is not set # CONFIG_W83627HF_WDT is not set # CONFIG_W83877F_WDT is not set # CONFIG_W83977F_WDT is not set # CONFIG_MACHZ_WDT is not set # CONFIG_SBC_EPX_C3_WATCHDOG is not set # CONFIG_INTEL_MEI_WDT is not set # CONFIG_NI903X_WDT is not set # CONFIG_NIC7018_WDT is not set # CONFIG_MEN_A21_WDT is not set # # PCI-based Watchdog Cards # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set # # USB-based Watchdog Cards # CONFIG_USBPCWATCHDOG=y CONFIG_SSB_POSSIBLE=y CONFIG_SSB=y CONFIG_SSB_PCIHOST_POSSIBLE=y # CONFIG_SSB_PCIHOST is not set CONFIG_SSB_PCMCIAHOST_POSSIBLE=y # CONFIG_SSB_PCMCIAHOST is not set CONFIG_SSB_SDIOHOST_POSSIBLE=y # CONFIG_SSB_SDIOHOST is not set # CONFIG_SSB_DRIVER_GPIO is not set CONFIG_BCMA_POSSIBLE=y CONFIG_BCMA=y CONFIG_BCMA_HOST_PCI_POSSIBLE=y # CONFIG_BCMA_HOST_PCI is not set # CONFIG_BCMA_HOST_SOC is not set # CONFIG_BCMA_DRIVER_PCI is not set # CONFIG_BCMA_DRIVER_GMAC_CMN is not set # CONFIG_BCMA_DRIVER_GPIO is not set # CONFIG_BCMA_DEBUG is not set # # Multifunction device drivers # CONFIG_MFD_CORE=y # CONFIG_MFD_ADP5585 is not set # CONFIG_MFD_ACT8945A is not set # CONFIG_MFD_AS3711 is not set # CONFIG_MFD_SMPRO is not set # CONFIG_MFD_AS3722 is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_AAT2870_CORE is not set # CONFIG_MFD_ATMEL_FLEXCOM is not set # CONFIG_MFD_ATMEL_HLCDC is not set # CONFIG_MFD_BCM590XX is not set # CONFIG_MFD_BD9571MWV is not set # CONFIG_MFD_AXP20X_I2C is not set # CONFIG_MFD_CGBC is not set # CONFIG_MFD_CS40L50_I2C is not set # CONFIG_MFD_CS40L50_SPI is not set # CONFIG_MFD_CS42L43_I2C is not set # CONFIG_MFD_CS42L43_SDW is not set # CONFIG_MFD_LOCHNAGAR is not set # CONFIG_MFD_MADERA is not set # 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 is not set # CONFIG_MFD_DA9063 is not set # CONFIG_MFD_DA9150 is not set CONFIG_MFD_DLN2=y # CONFIG_MFD_GATEWORKS_GSC is not set # CONFIG_MFD_MC13XXX_SPI is not set # CONFIG_MFD_MC13XXX_I2C is not set # CONFIG_MFD_MP2629 is not set # CONFIG_MFD_PF1550 is not set # CONFIG_MFD_HI6421_PMIC is not set # CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set CONFIG_LPC_ICH=y # CONFIG_LPC_SCH is not set # CONFIG_INTEL_SOC_PMIC is not set CONFIG_INTEL_SOC_PMIC_BXTWC=y CONFIG_INTEL_SOC_PMIC_CHTWC=y # CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set # CONFIG_MFD_INTEL_LPSS_ACPI is not set # CONFIG_MFD_INTEL_LPSS_PCI is not set CONFIG_MFD_INTEL_PMC_BXT=y # CONFIG_MFD_IQS62X is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_88PM800 is not set # CONFIG_MFD_88PM805 is not set # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_88PM886_PMIC is not set # CONFIG_MFD_MAX5970 is not set # CONFIG_MFD_MAX14577 is not set # CONFIG_MFD_MAX77541 is not set # CONFIG_MFD_MAX77620 is not set # CONFIG_MFD_MAX77650 is not set # CONFIG_MFD_MAX77686 is not set # CONFIG_MFD_MAX77693 is not set # CONFIG_MFD_MAX77705 is not set # CONFIG_MFD_MAX77714 is not set # CONFIG_MFD_MAX77759 is not set # CONFIG_MFD_MAX77843 is not set # CONFIG_MFD_MAX8907 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_MAX8997 is not set # CONFIG_MFD_MAX8998 is not set CONFIG_MFD_MT6360=y CONFIG_MFD_MT6370=y # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_MENF21BMC is not set # CONFIG_MFD_NCT6694 is not set # CONFIG_MFD_OCELOT is not set # CONFIG_EZX_PCAP is not set # CONFIG_MFD_CPCAP is not set CONFIG_MFD_VIPERBOARD=y # CONFIG_MFD_NTXEC is not set CONFIG_MFD_RETU=y # CONFIG_MFD_SY7636A is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_RT4831 is not set # CONFIG_MFD_RT5033 is not set # CONFIG_MFD_RT5120 is not set # CONFIG_MFD_RC5T583 is not set # CONFIG_MFD_RK8XX_I2C is not set # CONFIG_MFD_RK8XX_SPI is not set # CONFIG_MFD_RN5T618 is not set # CONFIG_MFD_SEC_I2C is not set # CONFIG_MFD_SI476X_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_SKY81452 is not set # CONFIG_MFD_STMPE is not set CONFIG_MFD_SYSCON=y # CONFIG_MFD_LP3943 is not set # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_TI_LMU is not set # CONFIG_MFD_BQ257XX is not set # CONFIG_MFD_PALMAS is not set # CONFIG_TPS6105X is not set # CONFIG_TPS65010 is not set # CONFIG_TPS6507X is not set # CONFIG_MFD_TPS65086 is not set # CONFIG_MFD_TPS65090 is not set # CONFIG_MFD_TPS65217 is not set # CONFIG_MFD_TI_LP873X is not set # CONFIG_MFD_TI_LP87565 is not set # CONFIG_MFD_TPS65218 is not set # CONFIG_MFD_TPS65219 is not set # CONFIG_MFD_TPS6586X is not set # CONFIG_MFD_TPS65910 is not set # CONFIG_MFD_TPS65912_I2C is not set # CONFIG_MFD_TPS65912_SPI is not set # CONFIG_MFD_TPS6594_I2C is not set # CONFIG_MFD_TPS6594_SPI is not set CONFIG_TWL4030_CORE=y # CONFIG_MFD_TWL4030_AUDIO is not set # CONFIG_TWL6040_CORE is not set # CONFIG_MFD_LM3533 is not set # CONFIG_MFD_TC3589X is not set # CONFIG_MFD_TQMX86 is not set # CONFIG_MFD_VX855 is not set # CONFIG_MFD_ARIZONA_I2C is not set # CONFIG_MFD_ARIZONA_SPI is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set # CONFIG_MFD_WM831X_SPI is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_ROHM_BD718XX is not set # CONFIG_MFD_ROHM_BD71828 is not set # CONFIG_MFD_ROHM_BD957XMUF is not set # CONFIG_MFD_ROHM_BD96801 is not set # CONFIG_MFD_STPMIC1 is not set # CONFIG_MFD_STMFX is not set # CONFIG_MFD_ATC260X_I2C is not set # CONFIG_MFD_QCOM_PM8008 is not set # CONFIG_RAVE_SP_CORE is not set # CONFIG_MFD_INTEL_M10_BMC_SPI is not set # CONFIG_MFD_QNAP_MCU is not set # CONFIG_MFD_RSMU_I2C is not set # CONFIG_MFD_RSMU_SPI is not set # CONFIG_MFD_UPBOARD_FPGA is not set # CONFIG_MFD_MAX7360 is not set # end of Multifunction device drivers CONFIG_REGULATOR=y # CONFIG_REGULATOR_DEBUG is not set CONFIG_REGULATOR_FIXED_VOLTAGE=y # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set # CONFIG_REGULATOR_USERSPACE_CONSUMER is not set # CONFIG_REGULATOR_NETLINK_EVENTS is not set # CONFIG_REGULATOR_88PG86X is not set # CONFIG_REGULATOR_ACT8865 is not set # CONFIG_REGULATOR_AD5398 is not set # CONFIG_REGULATOR_ADP5055 is not set # CONFIG_REGULATOR_AW37503 is not set # CONFIG_REGULATOR_DA9121 is not set # CONFIG_REGULATOR_DA9210 is not set # CONFIG_REGULATOR_DA9211 is not set # CONFIG_REGULATOR_FAN53555 is not set # CONFIG_REGULATOR_FAN53880 is not set # CONFIG_REGULATOR_GPIO is not set # CONFIG_REGULATOR_ISL9305 is not set # CONFIG_REGULATOR_ISL6271A is not set # CONFIG_REGULATOR_FP9931 is not set # CONFIG_REGULATOR_LP3971 is not set # CONFIG_REGULATOR_LP3972 is not set # CONFIG_REGULATOR_LP872X is not set # CONFIG_REGULATOR_LP8755 is not set # CONFIG_REGULATOR_LTC3589 is not set # CONFIG_REGULATOR_LTC3676 is not set # CONFIG_REGULATOR_MAX1586 is not set # CONFIG_REGULATOR_MAX77503 is not set # CONFIG_REGULATOR_MAX77675 is not set # CONFIG_REGULATOR_MAX77857 is not set # CONFIG_REGULATOR_MAX8649 is not set # CONFIG_REGULATOR_MAX8660 is not set # CONFIG_REGULATOR_MAX8893 is not set # CONFIG_REGULATOR_MAX8952 is not set # CONFIG_REGULATOR_MAX20086 is not set # CONFIG_REGULATOR_MAX20411 is not set # CONFIG_REGULATOR_MAX77826 is not set # CONFIG_REGULATOR_MAX77838 is not set # CONFIG_REGULATOR_MCP16502 is not set # CONFIG_REGULATOR_MP5416 is not set # CONFIG_REGULATOR_MP8859 is not set # CONFIG_REGULATOR_MP886X is not set # CONFIG_REGULATOR_MPQ7920 is not set # CONFIG_REGULATOR_MT6311 is not set # CONFIG_REGULATOR_MT6360 is not set # CONFIG_REGULATOR_MT6370 is not set # CONFIG_REGULATOR_PCA9450 is not set # CONFIG_REGULATOR_PF9453 is not set # CONFIG_REGULATOR_PF0900 is not set # CONFIG_REGULATOR_PF530X is not set # CONFIG_REGULATOR_PF8X00 is not set # CONFIG_REGULATOR_PFUZE100 is not set # CONFIG_REGULATOR_PV88060 is not set # CONFIG_REGULATOR_PV88080 is not set # CONFIG_REGULATOR_PV88090 is not set # CONFIG_REGULATOR_RAA215300 is not set # CONFIG_REGULATOR_RT4801 is not set # CONFIG_REGULATOR_RT4803 is not set # CONFIG_REGULATOR_RT5133 is not set # CONFIG_REGULATOR_RT5190A is not set # CONFIG_REGULATOR_RT5739 is not set # CONFIG_REGULATOR_RT5759 is not set # CONFIG_REGULATOR_RT6160 is not set # CONFIG_REGULATOR_RT6190 is not set # CONFIG_REGULATOR_RT6245 is not set # CONFIG_REGULATOR_RT8092 is not set # CONFIG_REGULATOR_RTQ2134 is not set # CONFIG_REGULATOR_RTMV20 is not set # CONFIG_REGULATOR_RTQ6752 is not set # CONFIG_REGULATOR_RTQ2208 is not set # CONFIG_REGULATOR_SLG51000 is not set # CONFIG_REGULATOR_SY8106A is not set # CONFIG_REGULATOR_SY8824X is not set # CONFIG_REGULATOR_SY8827N is not set # CONFIG_REGULATOR_TPS51632 is not set # CONFIG_REGULATOR_TPS62360 is not set # CONFIG_REGULATOR_TPS6286X is not set # CONFIG_REGULATOR_TPS6287X is not set # CONFIG_REGULATOR_TPS65023 is not set # CONFIG_REGULATOR_TPS6507X is not set # CONFIG_REGULATOR_TPS65132 is not set # CONFIG_REGULATOR_TPS65185 is not set # CONFIG_REGULATOR_TPS6524X is not set CONFIG_REGULATOR_TWL4030=y # CONFIG_REGULATOR_VCTRL is not set CONFIG_RC_CORE=y # CONFIG_LIRC is not set # CONFIG_RC_MAP is not set # CONFIG_RC_DECODERS is not set CONFIG_RC_DEVICES=y # CONFIG_IR_ENE is not set # CONFIG_IR_FINTEK is not set # CONFIG_IR_GPIO_CIR is not set # CONFIG_IR_HIX5HD2 is not set CONFIG_IR_IGORPLUGUSB=y CONFIG_IR_IGUANA=y CONFIG_IR_IMON=y CONFIG_IR_IMON_RAW=y # CONFIG_IR_ITE_CIR is not set CONFIG_IR_MCEUSB=y # CONFIG_IR_NUVOTON is not set CONFIG_IR_REDRAT3=y # CONFIG_IR_SERIAL is not set CONFIG_IR_STREAMZAP=y CONFIG_IR_TOY=y CONFIG_IR_TTUSBIR=y # CONFIG_IR_WINBOND_CIR is not set CONFIG_RC_ATI_REMOTE=y # CONFIG_RC_LOOPBACK is not set CONFIG_RC_XBOX_DVD=y CONFIG_CEC_CORE=y # # CEC support # # CONFIG_MEDIA_CEC_RC is not set CONFIG_MEDIA_CEC_SUPPORT=y # CONFIG_CEC_CH7322 is not set # CONFIG_CEC_NXP_TDA9950 is not set # CONFIG_CEC_GPIO is not set # CONFIG_CEC_SECO is not set # CONFIG_USB_EXTRON_DA_HD_4K_PLUS_CEC is not set CONFIG_USB_PULSE8_CEC=y CONFIG_USB_RAINSHADOW_CEC=y # end of CEC support CONFIG_MEDIA_SUPPORT=y CONFIG_MEDIA_SUPPORT_FILTER=y # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set # # Media device types # CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_MEDIA_ANALOG_TV_SUPPORT=y CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y CONFIG_MEDIA_RADIO_SUPPORT=y CONFIG_MEDIA_SDR_SUPPORT=y CONFIG_MEDIA_PLATFORM_SUPPORT=y CONFIG_MEDIA_TEST_SUPPORT=y # end of Media device types CONFIG_VIDEO_DEV=y CONFIG_MEDIA_CONTROLLER=y CONFIG_DVB_CORE=y # # Video4Linux options # CONFIG_VIDEO_V4L2_I2C=y CONFIG_VIDEO_V4L2_SUBDEV_API=y # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set CONFIG_VIDEO_TUNER=y CONFIG_V4L2_MEM2MEM_DEV=y # end of Video4Linux options # # Media controller options # CONFIG_MEDIA_CONTROLLER_DVB=y # end of Media controller options # # Digital TV options # # CONFIG_DVB_MMAP is not set # CONFIG_DVB_NET is not set CONFIG_DVB_MAX_ADAPTERS=16 # CONFIG_DVB_DYNAMIC_MINORS is not set # CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set # CONFIG_DVB_ULE_DEBUG is not set # end of Digital TV options # # Media drivers # # # Drivers filtered as selected at 'Filter media drivers' # # # Media drivers # CONFIG_MEDIA_USB_SUPPORT=y # # Webcam devices # CONFIG_USB_GSPCA=y CONFIG_USB_GSPCA_BENQ=y CONFIG_USB_GSPCA_CONEX=y CONFIG_USB_GSPCA_CPIA1=y CONFIG_USB_GSPCA_DTCS033=y CONFIG_USB_GSPCA_ETOMS=y CONFIG_USB_GSPCA_FINEPIX=y CONFIG_USB_GSPCA_JEILINJ=y CONFIG_USB_GSPCA_JL2005BCD=y CONFIG_USB_GSPCA_KINECT=y CONFIG_USB_GSPCA_KONICA=y CONFIG_USB_GSPCA_MARS=y CONFIG_USB_GSPCA_MR97310A=y CONFIG_USB_GSPCA_NW80X=y CONFIG_USB_GSPCA_OV519=y CONFIG_USB_GSPCA_OV534=y CONFIG_USB_GSPCA_OV534_9=y CONFIG_USB_GSPCA_PAC207=y CONFIG_USB_GSPCA_PAC7302=y CONFIG_USB_GSPCA_PAC7311=y CONFIG_USB_GSPCA_SE401=y CONFIG_USB_GSPCA_SN9C2028=y CONFIG_USB_GSPCA_SN9C20X=y CONFIG_USB_GSPCA_SONIXB=y CONFIG_USB_GSPCA_SONIXJ=y CONFIG_USB_GSPCA_SPCA1528=y CONFIG_USB_GSPCA_SPCA500=y CONFIG_USB_GSPCA_SPCA501=y CONFIG_USB_GSPCA_SPCA505=y CONFIG_USB_GSPCA_SPCA506=y CONFIG_USB_GSPCA_SPCA508=y CONFIG_USB_GSPCA_SPCA561=y CONFIG_USB_GSPCA_SQ905=y CONFIG_USB_GSPCA_SQ905C=y CONFIG_USB_GSPCA_SQ930X=y CONFIG_USB_GSPCA_STK014=y CONFIG_USB_GSPCA_STK1135=y CONFIG_USB_GSPCA_STV0680=y CONFIG_USB_GSPCA_SUNPLUS=y CONFIG_USB_GSPCA_T613=y CONFIG_USB_GSPCA_TOPRO=y CONFIG_USB_GSPCA_TOUPTEK=y CONFIG_USB_GSPCA_TV8532=y CONFIG_USB_GSPCA_VC032X=y CONFIG_USB_GSPCA_VICAM=y CONFIG_USB_GSPCA_XIRLINK_CIT=y CONFIG_USB_GSPCA_ZC3XX=y CONFIG_USB_GL860=y CONFIG_USB_M5602=y CONFIG_USB_STV06XX=y CONFIG_USB_PWC=y # CONFIG_USB_PWC_DEBUG is not set CONFIG_USB_PWC_INPUT_EVDEV=y CONFIG_USB_S2255=y CONFIG_VIDEO_USBTV=y CONFIG_USB_VIDEO_CLASS=y CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y # # Analog TV USB devices # CONFIG_VIDEO_GO7007=y CONFIG_VIDEO_GO7007_USB=y CONFIG_VIDEO_GO7007_LOADER=y CONFIG_VIDEO_GO7007_USB_S2250_BOARD=y CONFIG_VIDEO_HDPVR=y CONFIG_VIDEO_PVRUSB2=y CONFIG_VIDEO_PVRUSB2_SYSFS=y CONFIG_VIDEO_PVRUSB2_DVB=y # CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set CONFIG_VIDEO_STK1160=y # # Analog/digital TV USB devices # CONFIG_VIDEO_AU0828=y CONFIG_VIDEO_AU0828_V4L2=y CONFIG_VIDEO_AU0828_RC=y CONFIG_VIDEO_CX231XX=y CONFIG_VIDEO_CX231XX_RC=y CONFIG_VIDEO_CX231XX_ALSA=y CONFIG_VIDEO_CX231XX_DVB=y # # Digital TV USB devices # CONFIG_DVB_AS102=y CONFIG_DVB_B2C2_FLEXCOP_USB=y # CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set CONFIG_DVB_USB_V2=y CONFIG_DVB_USB_AF9015=y CONFIG_DVB_USB_AF9035=y CONFIG_DVB_USB_ANYSEE=y CONFIG_DVB_USB_AU6610=y CONFIG_DVB_USB_AZ6007=y CONFIG_DVB_USB_CE6230=y CONFIG_DVB_USB_DVBSKY=y CONFIG_DVB_USB_EC168=y CONFIG_DVB_USB_GL861=y CONFIG_DVB_USB_LME2510=y CONFIG_DVB_USB_MXL111SF=y CONFIG_DVB_USB_RTL28XXU=y CONFIG_DVB_USB_ZD1301=y CONFIG_DVB_USB=y # CONFIG_DVB_USB_DEBUG is not set CONFIG_DVB_USB_A800=y CONFIG_DVB_USB_AF9005=y CONFIG_DVB_USB_AF9005_REMOTE=y CONFIG_DVB_USB_AZ6027=y CONFIG_DVB_USB_CINERGY_T2=y CONFIG_DVB_USB_CXUSB=y CONFIG_DVB_USB_CXUSB_ANALOG=y CONFIG_DVB_USB_DIB0700=y CONFIG_DVB_USB_DIB3000MC=y CONFIG_DVB_USB_DIBUSB_MB=y # CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set CONFIG_DVB_USB_DIBUSB_MC=y CONFIG_DVB_USB_DIGITV=y CONFIG_DVB_USB_DTT200U=y CONFIG_DVB_USB_DTV5100=y CONFIG_DVB_USB_DW2102=y CONFIG_DVB_USB_GP8PSK=y CONFIG_DVB_USB_M920X=y CONFIG_DVB_USB_NOVA_T_USB2=y CONFIG_DVB_USB_OPERA1=y CONFIG_DVB_USB_PCTV452E=y CONFIG_DVB_USB_TECHNISAT_USB2=y CONFIG_DVB_USB_TTUSB2=y CONFIG_DVB_USB_UMT_010=y CONFIG_DVB_USB_VP702X=y CONFIG_DVB_USB_VP7045=y CONFIG_SMS_USB_DRV=y CONFIG_DVB_TTUSB_BUDGET=y CONFIG_DVB_TTUSB_DEC=y # # Webcam, TV (analog/digital) USB devices # CONFIG_VIDEO_EM28XX=y CONFIG_VIDEO_EM28XX_V4L2=y CONFIG_VIDEO_EM28XX_ALSA=y CONFIG_VIDEO_EM28XX_DVB=y CONFIG_VIDEO_EM28XX_RC=y # # Software defined radio USB devices # CONFIG_USB_AIRSPY=y CONFIG_USB_HACKRF=y CONFIG_USB_MSI2500=y # CONFIG_MEDIA_PCI_SUPPORT is not set CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_MAXIRADIO is not set # CONFIG_RADIO_SAA7706H is not set CONFIG_RADIO_SHARK=y CONFIG_RADIO_SHARK2=y CONFIG_RADIO_SI4713=y CONFIG_RADIO_TEA575X=y # CONFIG_RADIO_TEA5764 is not set # CONFIG_RADIO_TEF6862 is not set CONFIG_USB_DSBR=y CONFIG_USB_KEENE=y CONFIG_USB_MA901=y CONFIG_USB_MR800=y CONFIG_USB_RAREMONO=y CONFIG_RADIO_SI470X=y CONFIG_USB_SI470X=y # CONFIG_I2C_SI470X is not set CONFIG_USB_SI4713=y # CONFIG_PLATFORM_SI4713 is not set CONFIG_I2C_SI4713=y # CONFIG_MEDIA_PLATFORM_DRIVERS is not set # # MMC/SDIO DVB adapters # CONFIG_SMS_SDIO_DRV=y CONFIG_V4L_TEST_DRIVERS=y CONFIG_VIDEO_VIM2M=y CONFIG_VIDEO_VICODEC=y CONFIG_VIDEO_VIMC=y CONFIG_VIDEO_VIVID=y CONFIG_VIDEO_VIVID_CEC=y # CONFIG_VIDEO_VIVID_OSD is not set CONFIG_VIDEO_VIVID_MAX_DEVS=64 # CONFIG_VIDEO_VISL is not set CONFIG_DVB_TEST_DRIVERS=y CONFIG_DVB_VIDTV=y # # FireWire (IEEE 1394) Adapters # # CONFIG_DVB_FIREDTV is not set CONFIG_MEDIA_COMMON_OPTIONS=y # # common driver options # CONFIG_CYPRESS_FIRMWARE=y CONFIG_TTPCI_EEPROM=y CONFIG_UVC_COMMON=y CONFIG_VIDEO_CX2341X=y CONFIG_VIDEO_TVEEPROM=y CONFIG_DVB_B2C2_FLEXCOP=y CONFIG_SMS_SIANO_MDTV=y CONFIG_SMS_SIANO_RC=y CONFIG_SMS_SIANO_DEBUGFS=y CONFIG_VIDEO_V4L2_TPG=y CONFIG_VIDEOBUF2_CORE=y CONFIG_VIDEOBUF2_V4L2=y CONFIG_VIDEOBUF2_MEMOPS=y CONFIG_VIDEOBUF2_DMA_CONTIG=y CONFIG_VIDEOBUF2_VMALLOC=y CONFIG_VIDEOBUF2_DMA_SG=y # end of Media drivers # # Media ancillary drivers # CONFIG_MEDIA_ATTACH=y # CONFIG_VIDEO_IR_I2C is not set # CONFIG_VIDEO_CAMERA_SENSOR is not set # # Camera ISPs # # CONFIG_VIDEO_THP7312 is not set # end of Camera ISPs # CONFIG_VIDEO_CAMERA_LENS is not set # # Flash devices # # CONFIG_VIDEO_ADP1653 is not set # CONFIG_VIDEO_LM3560 is not set # CONFIG_VIDEO_LM3646 is not set # end of Flash devices # # Audio decoders, processors and mixers # # CONFIG_VIDEO_CS3308 is not set # CONFIG_VIDEO_CS5345 is not set CONFIG_VIDEO_CS53L32A=y CONFIG_VIDEO_MSP3400=y # CONFIG_VIDEO_SONY_BTF_MPX is not set # CONFIG_VIDEO_TDA1997X is not set # CONFIG_VIDEO_TDA7432 is not set # CONFIG_VIDEO_TDA9840 is not set # CONFIG_VIDEO_TEA6415C is not set # CONFIG_VIDEO_TEA6420 is not set # CONFIG_VIDEO_TLV320AIC23B is not set # CONFIG_VIDEO_TVAUDIO is not set # CONFIG_VIDEO_UDA1342 is not set # CONFIG_VIDEO_VP27SMPX is not set # CONFIG_VIDEO_WM8739 is not set CONFIG_VIDEO_WM8775=y # end of Audio decoders, processors and mixers # # RDS decoders # # CONFIG_VIDEO_SAA6588 is not set # end of RDS decoders # # Video decoders # # CONFIG_VIDEO_ADV7180 is not set # CONFIG_VIDEO_ADV7183 is not set # CONFIG_VIDEO_ADV748X is not set # CONFIG_VIDEO_ADV7604 is not set # CONFIG_VIDEO_ADV7842 is not set # CONFIG_VIDEO_BT819 is not set # CONFIG_VIDEO_BT856 is not set # CONFIG_VIDEO_BT866 is not set # CONFIG_VIDEO_ISL7998X is not set # CONFIG_VIDEO_LT6911UXE is not set # CONFIG_VIDEO_KS0127 is not set # CONFIG_VIDEO_MAX9286 is not set # CONFIG_VIDEO_ML86V7667 is not set # CONFIG_VIDEO_SAA7110 is not set CONFIG_VIDEO_SAA711X=y # CONFIG_VIDEO_TC358743 is not set # CONFIG_VIDEO_TC358746 is not set # 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_TW9900 is not set # CONFIG_VIDEO_TW9903 is not set # CONFIG_VIDEO_TW9906 is not set # CONFIG_VIDEO_TW9910 is not set # CONFIG_VIDEO_VPX3220 is not set # # Video and audio decoders # # CONFIG_VIDEO_SAA717X is not set CONFIG_VIDEO_CX25840=y # end of Video decoders # # Video encoders # # CONFIG_VIDEO_ADV7170 is not set # CONFIG_VIDEO_ADV7175 is not set # CONFIG_VIDEO_ADV7343 is not set # CONFIG_VIDEO_ADV7393 is not set # CONFIG_VIDEO_ADV7511 is not set # CONFIG_VIDEO_AK881X is not set # CONFIG_VIDEO_SAA7127 is not set # CONFIG_VIDEO_SAA7185 is not set # CONFIG_VIDEO_THS8200 is not set # end of Video encoders # # Video improvement chips # # CONFIG_VIDEO_UPD64031A is not set # CONFIG_VIDEO_UPD64083 is not set # end of Video improvement chips # # Audio/Video compression chips # # CONFIG_VIDEO_SAA6752HS is not set # end of Audio/Video compression chips # # SDR tuner chips # # CONFIG_SDR_MAX2175 is not set # end of SDR tuner chips # # Miscellaneous helper chips # # CONFIG_VIDEO_I2C is not set # CONFIG_VIDEO_M52790 is not set # CONFIG_VIDEO_ST_MIPID02 is not set # CONFIG_VIDEO_THS7303 is not set # end of Miscellaneous helper chips # # Video serializers and deserializers # # CONFIG_VIDEO_DS90UB913 is not set # CONFIG_VIDEO_DS90UB953 is not set # CONFIG_VIDEO_DS90UB960 is not set # CONFIG_VIDEO_MAX96714 is not set # CONFIG_VIDEO_MAX96717 is not set # end of Video serializers and deserializers # # Media SPI Adapters # # CONFIG_CXD2880_SPI_DRV is not set # CONFIG_VIDEO_GS1662 is not set # end of Media SPI Adapters CONFIG_MEDIA_TUNER=y # # Customize TV tuners # # CONFIG_MEDIA_TUNER_E4000 is not set # CONFIG_MEDIA_TUNER_FC0011 is not set # CONFIG_MEDIA_TUNER_FC0012 is not set # CONFIG_MEDIA_TUNER_FC0013 is not set # CONFIG_MEDIA_TUNER_FC2580 is not set # CONFIG_MEDIA_TUNER_IT913X is not set # CONFIG_MEDIA_TUNER_M88RS6000T is not set # CONFIG_MEDIA_TUNER_MAX2165 is not set # CONFIG_MEDIA_TUNER_MC44S803 is not set CONFIG_MEDIA_TUNER_MSI001=y # CONFIG_MEDIA_TUNER_MT2060 is not set # CONFIG_MEDIA_TUNER_MT2063 is not set # CONFIG_MEDIA_TUNER_MT20XX is not set # CONFIG_MEDIA_TUNER_MT2131 is not set # CONFIG_MEDIA_TUNER_MT2266 is not set # CONFIG_MEDIA_TUNER_MXL301RF is not set # CONFIG_MEDIA_TUNER_MXL5005S is not set # CONFIG_MEDIA_TUNER_MXL5007T is not set # CONFIG_MEDIA_TUNER_QM1D1B0004 is not set # CONFIG_MEDIA_TUNER_QM1D1C0042 is not set # CONFIG_MEDIA_TUNER_QT1010 is not set # CONFIG_MEDIA_TUNER_R820T is not set # CONFIG_MEDIA_TUNER_SI2157 is not set # CONFIG_MEDIA_TUNER_SIMPLE is not set # CONFIG_MEDIA_TUNER_TDA18212 is not set # CONFIG_MEDIA_TUNER_TDA18218 is not set # CONFIG_MEDIA_TUNER_TDA18250 is not set # CONFIG_MEDIA_TUNER_TDA18271 is not set # CONFIG_MEDIA_TUNER_TDA827X is not set # CONFIG_MEDIA_TUNER_TDA8290 is not set # CONFIG_MEDIA_TUNER_TDA9887 is not set # CONFIG_MEDIA_TUNER_TEA5761 is not set # CONFIG_MEDIA_TUNER_TEA5767 is not set # CONFIG_MEDIA_TUNER_TUA9001 is not set # CONFIG_MEDIA_TUNER_XC2028 is not set # CONFIG_MEDIA_TUNER_XC4000 is not set # CONFIG_MEDIA_TUNER_XC5000 is not set # end of Customize TV tuners # # Customise DVB Frontends # # # Multistandard (satellite) frontends # # CONFIG_DVB_M88DS3103 is not set # CONFIG_DVB_MXL5XX is not set # CONFIG_DVB_STB0899 is not set # CONFIG_DVB_STB6100 is not set # CONFIG_DVB_STV090x is not set # CONFIG_DVB_STV0910 is not set # CONFIG_DVB_STV6110x is not set # CONFIG_DVB_STV6111 is not set # # Multistandard (cable + terrestrial) frontends # # CONFIG_DVB_DRXK is not set # CONFIG_DVB_MN88472 is not set # CONFIG_DVB_MN88473 is not set # CONFIG_DVB_SI2165 is not set # CONFIG_DVB_TDA18271C2DD is not set # # DVB-S (satellite) frontends # # CONFIG_DVB_CX24110 is not set # CONFIG_DVB_CX24116 is not set # CONFIG_DVB_CX24117 is not set # CONFIG_DVB_CX24120 is not set # CONFIG_DVB_CX24123 is not set # CONFIG_DVB_DS3000 is not set # CONFIG_DVB_MB86A16 is not set # CONFIG_DVB_MT312 is not set # CONFIG_DVB_S5H1420 is not set # CONFIG_DVB_SI21XX is not set # CONFIG_DVB_STB6000 is not set # CONFIG_DVB_STV0288 is not set # CONFIG_DVB_STV0299 is not set # CONFIG_DVB_STV0900 is not set # CONFIG_DVB_STV6110 is not set # CONFIG_DVB_TDA10071 is not set # CONFIG_DVB_TDA10086 is not set # CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA8261 is not set # CONFIG_DVB_TDA826X is not set # CONFIG_DVB_TS2020 is not set # CONFIG_DVB_TUA6100 is not set # CONFIG_DVB_TUNER_CX24113 is not set # CONFIG_DVB_TUNER_ITD1000 is not set # CONFIG_DVB_VES1X93 is not set # CONFIG_DVB_ZL10036 is not set # CONFIG_DVB_ZL10039 is not set # # DVB-T (terrestrial) frontends # CONFIG_DVB_AF9013=y CONFIG_DVB_AS102_FE=y # CONFIG_DVB_CX22700 is not set # CONFIG_DVB_CX22702 is not set # CONFIG_DVB_CXD2820R is not set # CONFIG_DVB_CXD2841ER is not set CONFIG_DVB_DIB3000MB=y CONFIG_DVB_DIB3000MC=y # CONFIG_DVB_DIB7000M is not set # CONFIG_DVB_DIB7000P is not set # CONFIG_DVB_DIB9000 is not set # CONFIG_DVB_DRXD is not set CONFIG_DVB_EC100=y CONFIG_DVB_GP8PSK_FE=y # CONFIG_DVB_L64781 is not set # CONFIG_DVB_MT352 is not set # CONFIG_DVB_NXT6000 is not set CONFIG_DVB_RTL2830=y CONFIG_DVB_RTL2832=y CONFIG_DVB_RTL2832_SDR=y # CONFIG_DVB_S5H1432 is not set # CONFIG_DVB_SI2168 is not set # CONFIG_DVB_SP887X is not set # CONFIG_DVB_STV0367 is not set # CONFIG_DVB_TDA10048 is not set # CONFIG_DVB_TDA1004X is not set # CONFIG_DVB_ZD1301_DEMOD is not set CONFIG_DVB_ZL10353=y # CONFIG_DVB_CXD2880 is not set # # DVB-C (cable) frontends # # CONFIG_DVB_STV0297 is not set # CONFIG_DVB_TDA10021 is not set # CONFIG_DVB_TDA10023 is not set # CONFIG_DVB_VES1820 is not set # # ATSC (North American/Korean Terrestrial/Cable DTV) frontends # # CONFIG_DVB_AU8522_DTV is not set # CONFIG_DVB_AU8522_V4L is not set # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LG2160 is not set # CONFIG_DVB_LGDT3305 is not set # CONFIG_DVB_LGDT3306A is not set # CONFIG_DVB_LGDT330X is not set # CONFIG_DVB_MXL692 is not set # CONFIG_DVB_NXT200X is not set # CONFIG_DVB_OR51132 is not set # CONFIG_DVB_OR51211 is not set # CONFIG_DVB_S5H1409 is not set # CONFIG_DVB_S5H1411 is not set # # ISDB-T (terrestrial) frontends # # CONFIG_DVB_DIB8000 is not set # CONFIG_DVB_MB86A20S is not set # CONFIG_DVB_S921 is not set # # ISDB-S (satellite) & ISDB-T (terrestrial) frontends # # CONFIG_DVB_MN88443X is not set # CONFIG_DVB_TC90522 is not set # # Digital terrestrial only tuners/PLL # # CONFIG_DVB_PLL is not set # CONFIG_DVB_TUNER_DIB0070 is not set # CONFIG_DVB_TUNER_DIB0090 is not set # # SEC control devices for DVB-S # # CONFIG_DVB_A8293 is not set CONFIG_DVB_AF9033=y # CONFIG_DVB_ASCOT2E is not set # CONFIG_DVB_ATBM8830 is not set # CONFIG_DVB_HELENE is not set # CONFIG_DVB_HORUS3A is not set # CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set # CONFIG_DVB_ISL6423 is not set # CONFIG_DVB_IX2505V is not set # CONFIG_DVB_LGS8GL5 is not set # CONFIG_DVB_LGS8GXX is not set # CONFIG_DVB_LNBH25 is not set # CONFIG_DVB_LNBH29 is not set # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_LNBP22 is not set # CONFIG_DVB_M88RS2000 is not set # CONFIG_DVB_TDA665x is not set # CONFIG_DVB_DRX39XYJ is not set # # Common Interface (EN50221) controller drivers # # CONFIG_DVB_CXD2099 is not set # CONFIG_DVB_SP2 is not set # end of Customise DVB Frontends # # Tools to develop new frontends # # CONFIG_DVB_DUMMY_FE is not set # end of Media ancillary drivers # # Graphics support # CONFIG_APERTURE_HELPERS=y CONFIG_SCREEN_INFO=y CONFIG_VIDEO=y # CONFIG_AUXDISPLAY is not set # CONFIG_PANEL is not set CONFIG_AGP=y CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y # CONFIG_AGP_SIS is not set # CONFIG_AGP_VIA is not set CONFIG_INTEL_GTT=y # CONFIG_VGA_SWITCHEROO is not set CONFIG_GPU_BUDDY=y CONFIG_DRM=y # # DRM debugging options # # CONFIG_DRM_WERROR is not set CONFIG_DRM_DEBUG_MM=y # end of DRM debugging options CONFIG_DRM_MIPI_DSI=y CONFIG_DRM_KMS_HELPER=y # CONFIG_DRM_PANIC is not set # CONFIG_DRM_RAS is not set # CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set # CONFIG_DRM_DEBUG_MODESET_LOCK is not set CONFIG_DRM_CLIENT=y CONFIG_DRM_CLIENT_LIB=y CONFIG_DRM_CLIENT_SELECTION=y CONFIG_DRM_CLIENT_SETUP=y # # Supported DRM clients # CONFIG_DRM_FBDEV_EMULATION=y CONFIG_DRM_FBDEV_OVERALLOC=100 # CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set # CONFIG_DRM_CLIENT_LOG is not set CONFIG_DRM_CLIENT_DEFAULT_FBDEV=y CONFIG_DRM_CLIENT_DEFAULT="fbdev" # end of Supported DRM clients # CONFIG_DRM_LOAD_EDID_FIRMWARE is not set CONFIG_DRM_DISPLAY_DP_AUX_BUS=y CONFIG_DRM_DISPLAY_HELPER=y # CONFIG_DRM_DISPLAY_DP_AUX_CEC is not set # CONFIG_DRM_DISPLAY_DP_AUX_CHARDEV is not set CONFIG_DRM_DISPLAY_DP_HELPER=y CONFIG_DRM_DISPLAY_DSC_HELPER=y CONFIG_DRM_DISPLAY_HDCP_HELPER=y CONFIG_DRM_DISPLAY_HDMI_HELPER=y CONFIG_DRM_TTM=y CONFIG_DRM_BUDDY=y CONFIG_DRM_TTM_HELPER=y CONFIG_DRM_GEM_SHMEM_HELPER=y # CONFIG_DRM_AMDGPU is not set # # ARM devices # # CONFIG_DRM_KOMEDA is not set # end of ARM devices # CONFIG_DRM_AST is not set CONFIG_DRM_BRIDGE=y CONFIG_DRM_PANEL_BRIDGE=y CONFIG_DRM_AUX_BRIDGE=y CONFIG_DRM_AUX_HPD_BRIDGE=y # # Display Interface Bridges # # CONFIG_DRM_CHIPONE_ICN6211 is not set # CONFIG_DRM_CHRONTEL_CH7033 is not set # CONFIG_DRM_DISPLAY_CONNECTOR is not set # CONFIG_DRM_I2C_NXP_TDA998X is not set # CONFIG_DRM_ITE_IT6263 is not set # CONFIG_DRM_ITE_IT6505 is not set # CONFIG_DRM_LONTIUM_LT8912B is not set # CONFIG_DRM_LONTIUM_LT9211 is not set # CONFIG_DRM_LONTIUM_LT9611 is not set # CONFIG_DRM_LONTIUM_LT9611UXC is not set # CONFIG_DRM_LONTIUM_LT8713SX is not set # CONFIG_DRM_ITE_IT66121 is not set # CONFIG_DRM_LVDS_CODEC is not set # CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set # CONFIG_DRM_NWL_MIPI_DSI is not set # CONFIG_DRM_NXP_PTN3460 is not set # CONFIG_DRM_PARADE_PS8622 is not set # CONFIG_DRM_PARADE_PS8640 is not set # CONFIG_DRM_SAMSUNG_DSIM is not set # CONFIG_DRM_SIL_SII8620 is not set # CONFIG_DRM_SII902X is not set # CONFIG_DRM_SII9234 is not set # CONFIG_DRM_SIMPLE_BRIDGE is not set # CONFIG_DRM_SOLOMON_SSD2825 is not set # CONFIG_DRM_THINE_THC63LVD1024 is not set # CONFIG_DRM_TOSHIBA_TC358762 is not set # CONFIG_DRM_TOSHIBA_TC358764 is not set # CONFIG_DRM_TOSHIBA_TC358767 is not set # CONFIG_DRM_TOSHIBA_TC358768 is not set # CONFIG_DRM_TOSHIBA_TC358775 is not set # CONFIG_DRM_TI_DLPC3433 is not set # CONFIG_DRM_TI_TDP158 is not set # CONFIG_DRM_TI_TFP410 is not set # CONFIG_DRM_TI_SN65DSI83 is not set # CONFIG_DRM_TI_SN65DSI86 is not set # CONFIG_DRM_TI_TPD12S015 is not set # CONFIG_DRM_WAVESHARE_BRIDGE is not set # CONFIG_DRM_ANALOGIX_ANX6345 is not set # CONFIG_DRM_ANALOGIX_ANX78XX is not set # CONFIG_DRM_ANALOGIX_ANX7625 is not set # CONFIG_DRM_I2C_ADV7511 is not set # CONFIG_DRM_CDNS_DSI is not set # CONFIG_DRM_CDNS_MHDP8546 is not set # end of Display Interface Bridges # CONFIG_DRM_ETNAVIV is not set # CONFIG_DRM_GMA500 is not set CONFIG_DRM_GUD=y # CONFIG_DRM_HISI_HIBMC is not set CONFIG_DRM_I915=y CONFIG_DRM_I915_FORCE_PROBE="" CONFIG_DRM_I915_CAPTURE_ERROR=y CONFIG_DRM_I915_COMPRESS_ERROR=y CONFIG_DRM_I915_USERPTR=y # CONFIG_DRM_I915_GVT_KVMGT is not set # CONFIG_DRM_I915_DP_TUNNEL is not set # # drm/i915 Debugging # # CONFIG_DRM_I915_WERROR is not set # CONFIG_DRM_I915_REPLAY_GPU_HANGS_API is not set # CONFIG_DRM_I915_DEBUG is not set # CONFIG_DRM_I915_DEBUG_MMIO is not set # CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set # CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set # CONFIG_DRM_I915_DEBUG_GUC is not set # CONFIG_DRM_I915_SELFTEST is not set # CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set # CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set # CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set # CONFIG_DRM_I915_DEBUG_WAKEREF is not set # end of drm/i915 Debugging # # drm/i915 Profile Guided Optimisation # CONFIG_DRM_I915_REQUEST_TIMEOUT=20000 CONFIG_DRM_I915_FENCE_TIMEOUT=10000 CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250 CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500 CONFIG_DRM_I915_PREEMPT_TIMEOUT=640 CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE=7500 CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000 CONFIG_DRM_I915_STOP_TIMEOUT=100 CONFIG_DRM_I915_TIMESLICE_DURATION=1 # end of drm/i915 Profile Guided Optimisation # CONFIG_DRM_LOGICVC is not set # CONFIG_DRM_MGAG200 is not set # CONFIG_DRM_NOUVEAU is not set CONFIG_DRM_PANEL=y # # Display Panels # # CONFIG_DRM_PANEL_ABT_Y030XX067A is not set # CONFIG_DRM_PANEL_ARM_VERSATILE is not set # CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set # CONFIG_DRM_PANEL_AUO_A030JTN01 is not set # CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0 is not set # CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set # CONFIG_DRM_PANEL_BOE_TD4320 is not set # CONFIG_DRM_PANEL_BOE_TH101MB31UIG002_28A is not set # CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set # CONFIG_DRM_PANEL_BOE_TV101WUM_LL2 is not set # CONFIG_DRM_PANEL_EBBG_FT8719 is not set # CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set # CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set # CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set # CONFIG_DRM_PANEL_DSI_CM is not set # CONFIG_DRM_PANEL_LVDS is not set # CONFIG_DRM_PANEL_HIMAX_HX8279 is not set # CONFIG_DRM_PANEL_HIMAX_HX83102 is not set # CONFIG_DRM_PANEL_HIMAX_HX83112A is not set # CONFIG_DRM_PANEL_HIMAX_HX83112B is not set # CONFIG_DRM_PANEL_HIMAX_HX83121A is not set # CONFIG_DRM_PANEL_HIMAX_HX8394 is not set # CONFIG_DRM_PANEL_HYDIS_HV101HD1 is not set # CONFIG_DRM_PANEL_ILITEK_IL9322 is not set # CONFIG_DRM_PANEL_ILITEK_ILI9341 is not set # CONFIG_DRM_PANEL_ILITEK_ILI9805 is not set # CONFIG_DRM_PANEL_ILITEK_ILI9806E_DSI is not set # CONFIG_DRM_PANEL_ILITEK_ILI9806E_SPI is not set # CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set # CONFIG_DRM_PANEL_ILITEK_ILI9882T is not set # CONFIG_DRM_PANEL_INNOLUX_EJ030NA is not set # CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set # CONFIG_DRM_PANEL_JADARD_JD9365DA_H3 is not set # CONFIG_DRM_PANEL_JDI_LPM102A188A is not set # CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set # CONFIG_DRM_PANEL_JDI_R63452 is not set # CONFIG_DRM_PANEL_KHADAS_TS050 is not set # CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set # CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set # CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set # CONFIG_DRM_PANEL_LINCOLNTECH_LCD197 is not set # CONFIG_DRM_PANEL_LG_LB035Q02 is not set # CONFIG_DRM_PANEL_LG_LD070WX3 is not set # CONFIG_DRM_PANEL_LG_LG4573 is not set # CONFIG_DRM_PANEL_LG_SW43408 is not set # CONFIG_DRM_PANEL_LXD_M9189A is not set # CONFIG_DRM_PANEL_MAGNACHIP_D53E6EA8966 is not set # CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set # CONFIG_DRM_PANEL_MOTOROLA_MOT is not set # CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set # CONFIG_DRM_PANEL_NEWVISION_NV3051D is not set # CONFIG_DRM_PANEL_NEWVISION_NV3052C is not set # CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set # CONFIG_DRM_PANEL_NOVATEK_NT35560 is not set # CONFIG_DRM_PANEL_NOVATEK_NT35950 is not set # CONFIG_DRM_PANEL_NOVATEK_NT36523 is not set # CONFIG_DRM_PANEL_NOVATEK_NT36672A is not set # CONFIG_DRM_PANEL_NOVATEK_NT36672E is not set # CONFIG_DRM_PANEL_NOVATEK_NT37700F is not set # CONFIG_DRM_PANEL_NOVATEK_NT37801 is not set # CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set # CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set # CONFIG_DRM_PANEL_ORISETECH_OTA5601A is not set # CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set # CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set # CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set # CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set # CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set # CONFIG_DRM_PANEL_RAYDIUM_RM67200 is not set # CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set # CONFIG_DRM_PANEL_RAYDIUM_RM692E5 is not set # CONFIG_DRM_PANEL_RAYDIUM_RM69380 is not set # CONFIG_DRM_PANEL_RENESAS_R61307 is not set # CONFIG_DRM_PANEL_RENESAS_R69328 is not set # CONFIG_DRM_PANEL_RONBO_RB070D30 is not set # CONFIG_DRM_PANEL_SAMSUNG_AMS581VF01 is not set # CONFIG_DRM_PANEL_SAMSUNG_AMS639RQ08 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS427AP24 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set # CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20 is not set # CONFIG_DRM_PANEL_SAMSUNG_DB7430 is not set # CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set # CONFIG_DRM_PANEL_SAMSUNG_LTL106HL02 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E3FA7 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6D27A1 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6D7AA0 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E3FC2X01 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E3HA8 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E8AA5X01_AMS561RA01 is not set # CONFIG_DRM_PANEL_SAMSUNG_S6E8FC0 is not set # CONFIG_DRM_PANEL_SAMSUNG_SOFEF00 is not set # CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set # CONFIG_DRM_PANEL_SHARP_LQ079L1SX01 is not set # CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set # CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set # CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set # CONFIG_DRM_PANEL_SHARP_LS060T1SX01 is not set # CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set # CONFIG_DRM_PANEL_SITRONIX_ST7703 is not set # CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set # CONFIG_DRM_PANEL_SONY_ACX565AKM is not set # CONFIG_DRM_PANEL_SONY_TD4353_JDI is not set # CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521 is not set # CONFIG_DRM_PANEL_STARTEK_KD070FHFID015 is not set CONFIG_DRM_PANEL_EDP=y # CONFIG_DRM_PANEL_SIMPLE is not set # CONFIG_DRM_PANEL_SUMMIT is not set # CONFIG_DRM_PANEL_SYNAPTICS_R63353 is not set # CONFIG_DRM_PANEL_SYNAPTICS_TDDI is not set # CONFIG_DRM_PANEL_TDO_TL070WSH30 is not set # CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set # CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set # CONFIG_DRM_PANEL_TPO_TPG110 is not set # CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set # CONFIG_DRM_PANEL_VISIONOX_G2647FB105 is not set # CONFIG_DRM_PANEL_VISIONOX_R66451 is not set # CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set # CONFIG_DRM_PANEL_VISIONOX_RM692E5 is not set # CONFIG_DRM_PANEL_VISIONOX_VTDR6130 is not set # CONFIG_DRM_PANEL_WIDECHIPS_WS2401 is not set # CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set # end of Display Panels # CONFIG_DRM_QXL is not set # CONFIG_DRM_RADEON is not set # CONFIG_DRM_ST7571 is not set # CONFIG_DRM_ST7586 is not set # CONFIG_DRM_ST7735R is not set # CONFIG_DRM_ST7920 is not set # CONFIG_DRM_SSD130X is not set # # Drivers for system framebuffers # CONFIG_DRM_SYSFB_HELPER=y CONFIG_DRM_SIMPLEDRM=y # CONFIG_DRM_VESADRM is not set # end of Drivers for system framebuffers # CONFIG_DRM_APPLETBDRM is not set # CONFIG_DRM_ARCPGU is not set CONFIG_DRM_BOCHS=y CONFIG_DRM_CIRRUS_QEMU=y CONFIG_DRM_GM12U320=y # CONFIG_DRM_PANEL_MIPI_DBI is not set # CONFIG_DRM_PIXPAPER is not set # CONFIG_TINYDRM_HX8357D is not set # CONFIG_TINYDRM_ILI9163 is not set # CONFIG_TINYDRM_ILI9225 is not set # CONFIG_TINYDRM_ILI9341 is not set # CONFIG_TINYDRM_ILI9486 is not set # CONFIG_TINYDRM_MI0283QT is not set # CONFIG_TINYDRM_REPAPER is not set # CONFIG_TINYDRM_SHARP_MEMORY is not set CONFIG_DRM_UDL=y # CONFIG_DRM_VBOXVIDEO is not set CONFIG_DRM_VGEM=y CONFIG_DRM_VIRTIO_GPU=y CONFIG_DRM_VIRTIO_GPU_KMS=y CONFIG_DRM_VKMS=y CONFIG_DRM_VMWGFX=y # CONFIG_DRM_VMWGFX_MKSSTATS is not set # CONFIG_DRM_XE is not set CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y # # Frame buffer Devices # CONFIG_FB=y # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ARC is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set CONFIG_FB_VGA16=y # CONFIG_FB_UVESA is not set CONFIG_FB_VESA=y # CONFIG_FB_N411 is not set # CONFIG_FB_HGA is not set # CONFIG_FB_OPENCORES is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_I740 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_SMSCUFX is not set # CONFIG_FB_UDL is not set # CONFIG_FB_IBM_GXT4500 is not set CONFIG_FB_VIRTUAL=y # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_SSD1307 is not set # CONFIG_FB_SM712 is not set CONFIG_FB_CORE=y CONFIG_FB_NOTIFY=y CONFIG_FB_DEVICE=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_SYS_FILLRECT=y CONFIG_FB_SYS_COPYAREA=y CONFIG_FB_SYS_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_SYSMEM_FOPS=y CONFIG_FB_DEFERRED_IO=y CONFIG_FB_IOMEM_FOPS=y CONFIG_FB_IOMEM_HELPERS=y CONFIG_FB_SYSMEM_HELPERS=y CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y CONFIG_FB_TILEBLITTING=y # end of Frame buffer Devices # # Backlight & LCD device support # CONFIG_LCD_CLASS_DEVICE=y # CONFIG_LCD_L4F00242T03 is not set # CONFIG_LCD_LMS283GF05 is not set # CONFIG_LCD_LTV350QV is not set # CONFIG_LCD_ILI922X is not set # CONFIG_LCD_ILI9320 is not set # CONFIG_LCD_TDO24M is not set # CONFIG_LCD_VGG2432A4 is not set # CONFIG_LCD_PLATFORM is not set # CONFIG_LCD_AMS369FG06 is not set # CONFIG_LCD_LMS501KF03 is not set # CONFIG_LCD_HX8357 is not set # CONFIG_LCD_OTM3225A is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_AW99706 is not set # CONFIG_BACKLIGHT_KTD253 is not set # CONFIG_BACKLIGHT_KTD2801 is not set # CONFIG_BACKLIGHT_KTZ8866 is not set # CONFIG_BACKLIGHT_MT6370 is not set # CONFIG_BACKLIGHT_APPLE is not set # CONFIG_BACKLIGHT_QCOM_WLED is not set # CONFIG_BACKLIGHT_SAHARA is not set # CONFIG_BACKLIGHT_ADP8860 is not set # CONFIG_BACKLIGHT_ADP8870 is not set # CONFIG_BACKLIGHT_LM3509 is not set # CONFIG_BACKLIGHT_LM3639 is not set # CONFIG_BACKLIGHT_PANDORA is not set # CONFIG_BACKLIGHT_GPIO is not set # CONFIG_BACKLIGHT_LV5207LP is not set # CONFIG_BACKLIGHT_BD6107 is not set # CONFIG_BACKLIGHT_ARCXCNN is not set # CONFIG_BACKLIGHT_LED is not set # end of Backlight & LCD device support CONFIG_VGASTATE=y CONFIG_VIDEOMODE_HELPERS=y CONFIG_HDMI=y # CONFIG_FIRMWARE_EDID is not set # # Console display driver support # CONFIG_VGA_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y # CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set # end of Console display driver support CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_MONO_FILE="drivers/video/logo/logo_linux_mono.pbm" CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_VGA16_FILE="drivers/video/logo/logo_linux_vga16.ppm" # CONFIG_LOGO_LINUX_CLUT224 is not set # CONFIG_TRACE_GPU_MEM is not set # end of Graphics support # CONFIG_DRM_ACCEL is not set CONFIG_SOUND=y CONFIG_SOUND_OSS_CORE=y CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_HWDEP=y CONFIG_SND_SEQ_DEVICE=y CONFIG_SND_RAWMIDI=y CONFIG_SND_UMP=y CONFIG_SND_UMP_LEGACY_RAWMIDI=y CONFIG_SND_JACK=y CONFIG_SND_JACK_INPUT_DEV=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_PCM_TIMER=y CONFIG_SND_HRTIMER=y # CONFIG_SND_DYNAMIC_MINORS is not set # CONFIG_SND_SUPPORT_OLD_API is not set CONFIG_SND_PROC_FS=y CONFIG_SND_VERBOSE_PROCFS=y CONFIG_SND_CTL_FAST_LOOKUP=y CONFIG_SND_DEBUG=y # CONFIG_SND_DEBUG_VERBOSE is not set CONFIG_SND_PCM_XRUN_DEBUG=y # CONFIG_SND_CTL_INPUT_VALIDATION is not set # CONFIG_SND_CTL_DEBUG is not set # CONFIG_SND_JACK_INJECTION_DEBUG is not set # CONFIG_SND_UTIMER is not set CONFIG_SND_VMASTER=y CONFIG_SND_DMA_SGBUF=y CONFIG_SND_CTL_LED=y CONFIG_SND_SEQUENCER=y CONFIG_SND_SEQ_DUMMY=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_SEQ_HRTIMER_DEFAULT=y CONFIG_SND_SEQ_MIDI_EVENT=y CONFIG_SND_SEQ_MIDI=y CONFIG_SND_SEQ_VIRMIDI=y # CONFIG_SND_SEQ_UMP is not set CONFIG_SND_DRIVERS=y # CONFIG_SND_PCSP is not set CONFIG_SND_DUMMY=y CONFIG_SND_ALOOP=y # CONFIG_SND_PCMTEST is not set CONFIG_SND_VIRMIDI=y # CONFIG_SND_MTPAV is not set # CONFIG_SND_MTS64 is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_SERIAL_GENERIC is not set # CONFIG_SND_MPU401 is not set # CONFIG_SND_PORTMAN2X4 is not set CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 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_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=y CONFIG_SND_HDA_HWDEP=y CONFIG_SND_HDA_RECONFIG=y CONFIG_SND_HDA_INPUT_BEEP=y CONFIG_SND_HDA_INPUT_BEEP_MODE=1 CONFIG_SND_HDA_PATCH_LOADER=y CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 # CONFIG_SND_HDA_CTL_DEV_ID is not set CONFIG_SND_HDA_PREALLOC_SIZE=0 CONFIG_SND_HDA_INTEL=y # CONFIG_SND_HDA_ACPI is not set CONFIG_SND_HDA_GENERIC_LEDS=y CONFIG_SND_HDA_CODEC_ANALOG=y CONFIG_SND_HDA_CODEC_SIGMATEL=y CONFIG_SND_HDA_CODEC_VIA=y CONFIG_SND_HDA_CODEC_CONEXANT=y # CONFIG_SND_HDA_CODEC_SENARYTECH is not set CONFIG_SND_HDA_CODEC_CA0110=y CONFIG_SND_HDA_CODEC_CA0132=y # CONFIG_SND_HDA_CODEC_CA0132_DSP is not set CONFIG_SND_HDA_CODEC_CMEDIA=y # CONFIG_SND_HDA_CODEC_CM9825 is not set CONFIG_SND_HDA_CODEC_SI3054=y CONFIG_SND_HDA_GENERIC=y CONFIG_SND_HDA_CODEC_REALTEK=y # CONFIG_SND_HDA_CODEC_ALC260 is not set # CONFIG_SND_HDA_CODEC_ALC262 is not set # CONFIG_SND_HDA_CODEC_ALC268 is not set # CONFIG_SND_HDA_CODEC_ALC269 is not set # CONFIG_SND_HDA_CODEC_ALC662 is not set # CONFIG_SND_HDA_CODEC_ALC680 is not set # CONFIG_SND_HDA_CODEC_ALC861 is not set # CONFIG_SND_HDA_CODEC_ALC861VD is not set # CONFIG_SND_HDA_CODEC_ALC880 is not set # CONFIG_SND_HDA_CODEC_ALC882 is not set CONFIG_SND_HDA_CODEC_CIRRUS=y # CONFIG_SND_HDA_CODEC_CS420X is not set # CONFIG_SND_HDA_CODEC_CS421X is not set # CONFIG_SND_HDA_CODEC_CS8409 is not set CONFIG_SND_HDA_CODEC_HDMI=y # CONFIG_SND_HDA_CODEC_HDMI_GENERIC is not set # CONFIG_SND_HDA_CODEC_HDMI_SIMPLE is not set # CONFIG_SND_HDA_CODEC_HDMI_INTEL is not set # CONFIG_SND_HDA_CODEC_HDMI_ATI is not set # CONFIG_SND_HDA_CODEC_HDMI_NVIDIA is not set # CONFIG_SND_HDA_CODEC_HDMI_NVIDIA_MCP is not set # CONFIG_SND_HDA_CODEC_HDMI_TEGRA is not set # CONFIG_SND_HDA_SCODEC_CS35L56_I2C is not set # CONFIG_SND_HDA_SCODEC_CS35L56_SPI is not set CONFIG_SND_HDA_CORE=y CONFIG_SND_HDA_COMPONENT=y CONFIG_SND_HDA_I915=y CONFIG_SND_INTEL_NHLT=y CONFIG_SND_INTEL_DSP_CONFIG=y CONFIG_SND_INTEL_SOUNDWIRE_ACPI=y # end of HD-Audio # CONFIG_SND_SPI is not set CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=y CONFIG_SND_USB_AUDIO_MIDI_V2=y CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y CONFIG_SND_USB_UA101=y CONFIG_SND_USB_USX2Y=y CONFIG_SND_USB_CAIAQ=y CONFIG_SND_USB_CAIAQ_INPUT=y CONFIG_SND_USB_US122L=y # CONFIG_SND_USB_US144MKII is not set CONFIG_SND_USB_6FIRE=y CONFIG_SND_USB_HIFACE=y CONFIG_SND_BCD2000=y CONFIG_SND_USB_LINE6=y CONFIG_SND_USB_POD=y CONFIG_SND_USB_PODHD=y CONFIG_SND_USB_TONEPORT=y CONFIG_SND_USB_VARIAX=y # CONFIG_SND_FIREWIRE is not set CONFIG_SND_PCMCIA=y # CONFIG_SND_VXPOCKET is not set # CONFIG_SND_PDAUDIOCF is not set CONFIG_SND_SOC=y # CONFIG_SND_SOC_USB is not set # # Analog Devices # # CONFIG_SND_SOC_ADI_AXI_I2S is not set # CONFIG_SND_SOC_ADI_AXI_SPDIF is not set # end of Analog Devices # # AMD # # CONFIG_SND_SOC_AMD_ACP is not set # CONFIG_SND_SOC_AMD_ACP3x is not set # CONFIG_SND_SOC_AMD_RENOIR is not set # CONFIG_SND_SOC_AMD_ACP5x is not set # CONFIG_SND_SOC_AMD_ACP6x is not set # CONFIG_SND_AMD_ACP_CONFIG is not set # CONFIG_SND_SOC_AMD_ACP_COMMON is not set # end of AMD # # Apple # # end of Apple # # Atmel # # CONFIG_SND_SOC_MIKROE_PROTO is not set # end of Atmel # # Au1x # # end of Au1x # # Broadcom # # CONFIG_SND_BCM63XX_I2S_WHISTLER is not set # end of Broadcom # # Cirrus Logic # # end of Cirrus Logic # # DesignWare # # CONFIG_SND_DESIGNWARE_I2S is not set # end of DesignWare # # Freescale # # # Common SoC Audio options for Freescale CPUs: # # CONFIG_SND_SOC_FSL_ASRC is not set # CONFIG_SND_SOC_FSL_SAI is not set # CONFIG_SND_SOC_FSL_AUDMIX is not set # CONFIG_SND_SOC_FSL_SSI is not set # CONFIG_SND_SOC_FSL_SPDIF is not set # CONFIG_SND_SOC_FSL_ESAI is not set # CONFIG_SND_SOC_FSL_MICFIL is not set # CONFIG_SND_SOC_FSL_XCVR is not set # CONFIG_SND_SOC_IMX_AUDMUX is not set # end of Freescale # # Google # # CONFIG_SND_SOC_CHV3_I2S is not set # end of Google # # Hisilicon # # CONFIG_SND_I2S_HI6210_I2S is not set # end of Hisilicon # # JZ4740 # # end of JZ4740 # # Kirkwood # # end of Kirkwood # # Loongson # # end of Loongson # # Intel # # CONFIG_SND_SOC_INTEL_SST_TOPLEVEL is not set # CONFIG_SND_SOC_INTEL_AVS is not set # end of Intel # # Mediatek # # CONFIG_SND_SOC_MTK_BTCVSD is not set # end of Mediatek # # PXA # # end of PXA # # SoundWire (SDCA) # CONFIG_SND_SOC_SDCA_OPTIONAL=y # end of SoundWire (SDCA) # # ST SPEAr # # end of ST SPEAr # # Spreadtrum # # end of Spreadtrum # # STMicroelectronics STM32 # # end of STMicroelectronics STM32 # # Tegra # # end of Tegra # # Xilinx # # CONFIG_SND_SOC_XILINX_I2S is not set # CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set # CONFIG_SND_SOC_XILINX_SPDIF is not set # end of Xilinx # # Xtensa # # CONFIG_SND_SOC_XTFPGA_I2S is not set # end of Xtensa # CONFIG_SND_SOC_SOF_TOPLEVEL is not set CONFIG_SND_SOC_I2C_AND_SPI=y # # CODEC drivers # # CONFIG_SND_SOC_AC97_CODEC is not set # CONFIG_SND_SOC_ADAU1372_I2C is not set # CONFIG_SND_SOC_ADAU1372_SPI is not set # CONFIG_SND_SOC_ADAU1373 is not set # CONFIG_SND_SOC_ADAU1701 is not set # CONFIG_SND_SOC_ADAU1761_I2C is not set # CONFIG_SND_SOC_ADAU1761_SPI is not set # CONFIG_SND_SOC_ADAU7002 is not set # CONFIG_SND_SOC_ADAU7118_HW is not set # CONFIG_SND_SOC_ADAU7118_I2C is not set # CONFIG_SND_SOC_AK4104 is not set # CONFIG_SND_SOC_AK4118 is not set # CONFIG_SND_SOC_AK4375 is not set # CONFIG_SND_SOC_AK4458 is not set # CONFIG_SND_SOC_AK4554 is not set # CONFIG_SND_SOC_AK4613 is not set # CONFIG_SND_SOC_AK4619 is not set # CONFIG_SND_SOC_AK4642 is not set # CONFIG_SND_SOC_AK5386 is not set # CONFIG_SND_SOC_AK5558 is not set # CONFIG_SND_SOC_ALC5623 is not set # CONFIG_SND_SOC_AUDIO_IIO_AUX is not set # CONFIG_SND_SOC_AW8738 is not set # CONFIG_SND_SOC_AW88395 is not set # CONFIG_SND_SOC_AW88166 is not set # CONFIG_SND_SOC_AW88261 is not set # CONFIG_SND_SOC_AW88081 is not set # CONFIG_SND_SOC_AW87390 is not set # CONFIG_SND_SOC_AW88399 is not set # CONFIG_SND_SOC_BD28623 is not set # CONFIG_SND_SOC_BT_SCO is not set # CONFIG_SND_SOC_CHV3_CODEC is not set # CONFIG_SND_SOC_CS35L32 is not set # CONFIG_SND_SOC_CS35L33 is not set # CONFIG_SND_SOC_CS35L34 is not set # CONFIG_SND_SOC_CS35L35 is not set # CONFIG_SND_SOC_CS35L36 is not set # CONFIG_SND_SOC_CS35L41_SPI is not set # CONFIG_SND_SOC_CS35L41_I2C is not set # CONFIG_SND_SOC_CS35L45_SPI is not set # CONFIG_SND_SOC_CS35L45_I2C is not set # CONFIG_SND_SOC_CS35L56_I2C is not set # CONFIG_SND_SOC_CS35L56_SPI is not set # CONFIG_SND_SOC_CS35L56_SDW is not set # CONFIG_SND_SOC_CS42L42 is not set # CONFIG_SND_SOC_CS42L42_SDW is not set # CONFIG_SND_SOC_CS42L51_I2C is not set # CONFIG_SND_SOC_CS42L52 is not set # CONFIG_SND_SOC_CS42L56 is not set # CONFIG_SND_SOC_CS42L73 is not set # CONFIG_SND_SOC_CS42L83 is not set # CONFIG_SND_SOC_CS42L84 is not set # CONFIG_SND_SOC_CS4234 is not set # CONFIG_SND_SOC_CS4265 is not set # CONFIG_SND_SOC_CS4270 is not set # CONFIG_SND_SOC_CS4271_I2C is not set # CONFIG_SND_SOC_CS4271_SPI is not set # CONFIG_SND_SOC_CS42XX8_I2C is not set # CONFIG_SND_SOC_CS43130 is not set # CONFIG_SND_SOC_CS4341 is not set # CONFIG_SND_SOC_CS4349 is not set # CONFIG_SND_SOC_CS48L32 is not set # CONFIG_SND_SOC_CS53L30 is not set # CONFIG_SND_SOC_CS530X_I2C is not set # CONFIG_SND_SOC_CS530X_SPI is not set # CONFIG_SND_SOC_CX2072X is not set # CONFIG_SND_SOC_DA7213 is not set # CONFIG_SND_SOC_DMIC is not set # CONFIG_SND_SOC_ES7134 is not set # CONFIG_SND_SOC_ES7241 is not set # CONFIG_SND_SOC_ES8311 is not set # CONFIG_SND_SOC_ES8316 is not set # CONFIG_SND_SOC_ES8323 is not set # CONFIG_SND_SOC_ES8326 is not set # CONFIG_SND_SOC_ES8328_I2C is not set # CONFIG_SND_SOC_ES8328_SPI is not set # CONFIG_SND_SOC_ES8375 is not set # CONFIG_SND_SOC_ES8389 is not set # CONFIG_SND_SOC_FS210X is not set # CONFIG_SND_SOC_GTM601 is not set # CONFIG_SND_SOC_HDA is not set # CONFIG_SND_SOC_ICS43432 is not set # CONFIG_SND_SOC_IDT821034 is not set # CONFIG_SND_SOC_MAX98088 is not set # CONFIG_SND_SOC_MAX98090 is not set # CONFIG_SND_SOC_MAX98357A is not set # CONFIG_SND_SOC_MAX98504 is not set # CONFIG_SND_SOC_MAX9867 is not set # CONFIG_SND_SOC_MAX98927 is not set # CONFIG_SND_SOC_MAX98520 is not set # CONFIG_SND_SOC_MAX98363 is not set # CONFIG_SND_SOC_MAX98373_I2C is not set # CONFIG_SND_SOC_MAX98373_SDW is not set # CONFIG_SND_SOC_MAX98388 is not set # CONFIG_SND_SOC_MAX98390 is not set # CONFIG_SND_SOC_MAX98396 is not set # CONFIG_SND_SOC_MAX9860 is not set # CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set # CONFIG_SND_SOC_PCM1681 is not set # CONFIG_SND_SOC_PCM1754 is not set # CONFIG_SND_SOC_PCM1789_I2C is not set # CONFIG_SND_SOC_PCM179X_I2C is not set # CONFIG_SND_SOC_PCM179X_SPI is not set # CONFIG_SND_SOC_PCM186X_I2C is not set # CONFIG_SND_SOC_PCM186X_SPI is not set # CONFIG_SND_SOC_PCM3060_I2C is not set # CONFIG_SND_SOC_PCM3060_SPI is not set # CONFIG_SND_SOC_PCM3168A_I2C is not set # CONFIG_SND_SOC_PCM3168A_SPI is not set # CONFIG_SND_SOC_PCM5102A is not set # CONFIG_SND_SOC_PCM512x_I2C is not set # CONFIG_SND_SOC_PCM512x_SPI is not set # CONFIG_SND_SOC_PCM6240 is not set # CONFIG_SND_SOC_PEB2466 is not set # CONFIG_SND_SOC_PM4125_SDW is not set # CONFIG_SND_SOC_RT1017_SDCA_SDW is not set # CONFIG_SND_SOC_RT1308_SDW is not set # CONFIG_SND_SOC_RT1316_SDW is not set # CONFIG_SND_SOC_RT1318_SDW is not set # CONFIG_SND_SOC_RT1320_SDW is not set # CONFIG_SND_SOC_RT5575 is not set # CONFIG_SND_SOC_RT5616 is not set # CONFIG_SND_SOC_RT5631 is not set # CONFIG_SND_SOC_RT5640 is not set # CONFIG_SND_SOC_RT5659 is not set # CONFIG_SND_SOC_RT5682_SDW is not set # CONFIG_SND_SOC_RT700_SDW is not set # CONFIG_SND_SOC_RT711_SDW is not set # CONFIG_SND_SOC_RT711_SDCA_SDW is not set # CONFIG_SND_SOC_RT712_SDCA_SDW is not set # CONFIG_SND_SOC_RT712_SDCA_DMIC_SDW is not set # CONFIG_SND_SOC_RT721_SDCA_SDW is not set # CONFIG_SND_SOC_RT722_SDCA_SDW is not set # CONFIG_SND_SOC_RT715_SDW is not set # CONFIG_SND_SOC_RT715_SDCA_SDW is not set # CONFIG_SND_SOC_RT9120 is not set # CONFIG_SND_SOC_RT9123 is not set # CONFIG_SND_SOC_RT9123P is not set # CONFIG_SND_SOC_RTQ9124 is not set # CONFIG_SND_SOC_RTQ9128 is not set # CONFIG_SND_SOC_SDW_MOCKUP is not set # CONFIG_SND_SOC_SGTL5000 is not set # CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set # CONFIG_SND_SOC_SIMPLE_MUX is not set # CONFIG_SND_SOC_SMA1303 is not set # CONFIG_SND_SOC_SMA1307 is not set # CONFIG_SND_SOC_SPDIF is not set # CONFIG_SND_SOC_SRC4XXX_I2C is not set # CONFIG_SND_SOC_SSM2305 is not set # CONFIG_SND_SOC_SSM2518 is not set # CONFIG_SND_SOC_SSM2602_SPI is not set # CONFIG_SND_SOC_SSM2602_I2C is not set # CONFIG_SND_SOC_SSM3515 is not set # CONFIG_SND_SOC_SSM4567 is not set # CONFIG_SND_SOC_STA32X is not set # CONFIG_SND_SOC_STA350 is not set # CONFIG_SND_SOC_STI_SAS is not set # CONFIG_SND_SOC_TAS2552 is not set # CONFIG_SND_SOC_TAS2562 is not set # CONFIG_SND_SOC_TAS2764 is not set # CONFIG_SND_SOC_TAS2770 is not set # CONFIG_SND_SOC_TAS2780 is not set # CONFIG_SND_SOC_TAS2781_I2C is not set # CONFIG_SND_SOC_TAS5086 is not set # CONFIG_SND_SOC_TAS571X is not set # CONFIG_SND_SOC_TAS5720 is not set # CONFIG_SND_SOC_TAS5805M is not set # CONFIG_SND_SOC_TAS6424 is not set # CONFIG_SND_SOC_TDA7419 is not set # CONFIG_SND_SOC_TFA9879 is not set # CONFIG_SND_SOC_TFA989X is not set # CONFIG_SND_SOC_TLV320ADC3XXX is not set # CONFIG_SND_SOC_TLV320AIC23_I2C is not set # CONFIG_SND_SOC_TLV320AIC23_SPI is not set # CONFIG_SND_SOC_TLV320AIC31XX is not set # CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set # CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set # CONFIG_SND_SOC_TLV320AIC3X_I2C is not set # CONFIG_SND_SOC_TLV320AIC3X_SPI is not set # CONFIG_SND_SOC_TLV320ADCX140 is not set # CONFIG_SND_SOC_TS3A227E is not set # CONFIG_SND_SOC_TSCS42XX is not set # CONFIG_SND_SOC_TSCS454 is not set # CONFIG_SND_SOC_UDA1334 is not set # CONFIG_SND_SOC_UDA1342 is not set # CONFIG_SND_SOC_UDA1380 is not set # CONFIG_SND_SOC_WCD937X_SDW is not set # CONFIG_SND_SOC_WCD938X_SDW is not set # CONFIG_SND_SOC_WCD939X_SDW is not set # CONFIG_SND_SOC_WM8510 is not set # CONFIG_SND_SOC_WM8523 is not set # CONFIG_SND_SOC_WM8524 is not set # CONFIG_SND_SOC_WM8580 is not set # CONFIG_SND_SOC_WM8711 is not set # CONFIG_SND_SOC_WM8728 is not set # CONFIG_SND_SOC_WM8731_I2C is not set # CONFIG_SND_SOC_WM8731_SPI 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 is not set # CONFIG_SND_SOC_WM8770 is not set # CONFIG_SND_SOC_WM8776 is not set # CONFIG_SND_SOC_WM8782 is not set # CONFIG_SND_SOC_WM8804_I2C is not set # CONFIG_SND_SOC_WM8804_SPI is not set # CONFIG_SND_SOC_WM8903 is not set # CONFIG_SND_SOC_WM8904 is not set # CONFIG_SND_SOC_WM8940 is not set # CONFIG_SND_SOC_WM8960 is not set # CONFIG_SND_SOC_WM8961 is not set # CONFIG_SND_SOC_WM8962 is not set # CONFIG_SND_SOC_WM8974 is not set # CONFIG_SND_SOC_WM8978 is not set # CONFIG_SND_SOC_WM8985 is not set # CONFIG_SND_SOC_WSA881X is not set # CONFIG_SND_SOC_WSA883X is not set # CONFIG_SND_SOC_WSA884X is not set # CONFIG_SND_SOC_ZL38060 is not set # CONFIG_SND_SOC_MAX9759 is not set # CONFIG_SND_SOC_MT6351 is not set # CONFIG_SND_SOC_MT6357 is not set # CONFIG_SND_SOC_MT6358 is not set # CONFIG_SND_SOC_MT6660 is not set # CONFIG_SND_SOC_NAU8315 is not set # CONFIG_SND_SOC_NAU8325 is not set # CONFIG_SND_SOC_NAU8540 is not set # CONFIG_SND_SOC_NAU8810 is not set # CONFIG_SND_SOC_NAU8821 is not set # CONFIG_SND_SOC_NAU8822 is not set # CONFIG_SND_SOC_NAU8824 is not set # CONFIG_SND_SOC_NTP8918 is not set # CONFIG_SND_SOC_NTP8835 is not set # CONFIG_SND_SOC_TPA6130A2 is not set # CONFIG_SND_SOC_LPASS_WSA_MACRO is not set # CONFIG_SND_SOC_LPASS_VA_MACRO is not set # CONFIG_SND_SOC_LPASS_RX_MACRO is not set # CONFIG_SND_SOC_LPASS_TX_MACRO is not set # end of CODEC drivers # # Generic drivers # # CONFIG_SND_SIMPLE_CARD is not set # CONFIG_SND_AUDIO_GRAPH_CARD is not set # CONFIG_SND_AUDIO_GRAPH_CARD2 is not set # CONFIG_SND_TEST_COMPONENT is not set # end of Generic drivers CONFIG_SND_X86=y # CONFIG_HDMI_LPE_AUDIO is not set CONFIG_SND_VIRTIO=y CONFIG_HID_SUPPORT=y CONFIG_HID=y CONFIG_HID_BATTERY_STRENGTH=y CONFIG_HIDRAW=y CONFIG_UHID=y CONFIG_HID_GENERIC=y CONFIG_HID_HAPTIC=y # # Special HID drivers # CONFIG_HID_A4TECH=y CONFIG_HID_ACCUTOUCH=y CONFIG_HID_ACRUX=y CONFIG_HID_ACRUX_FF=y CONFIG_HID_APPLE=y CONFIG_HID_APPLEIR=y # CONFIG_HID_APPLETB_BL is not set # CONFIG_HID_APPLETB_KBD is not set CONFIG_HID_ASUS=y CONFIG_HID_AUREAL=y CONFIG_HID_BELKIN=y CONFIG_HID_BETOP_FF=y CONFIG_HID_BIGBEN_FF=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CORSAIR=y CONFIG_HID_COUGAR=y CONFIG_HID_MACALLY=y CONFIG_HID_PRODIKEYS=y CONFIG_HID_CMEDIA=y CONFIG_HID_CP2112=y CONFIG_HID_CREATIVE_SB0540=y CONFIG_HID_CYPRESS=y CONFIG_HID_DRAGONRISE=y CONFIG_DRAGONRISE_FF=y CONFIG_HID_EMS_FF=y CONFIG_HID_ELAN=y CONFIG_HID_ELECOM=y CONFIG_HID_ELO=y CONFIG_HID_EVISION=y CONFIG_HID_EZKEY=y CONFIG_HID_FT260=y CONFIG_HID_GEMBIRD=y CONFIG_HID_GFRM=y CONFIG_HID_GLORIOUS=y CONFIG_HID_HOLTEK=y CONFIG_HOLTEK_FF=y CONFIG_HID_VIVALDI_COMMON=y # CONFIG_HID_GOODIX_SPI is not set CONFIG_HID_GOOGLE_STADIA_FF=y CONFIG_HID_VIVALDI=y CONFIG_HID_GT683R=y CONFIG_HID_KEYTOUCH=y CONFIG_HID_KYE=y # CONFIG_HID_KYSONA is not set CONFIG_HID_UCLOGIC=y CONFIG_HID_WALTOP=y CONFIG_HID_VIEWSONIC=y CONFIG_HID_VRC2=y CONFIG_HID_XIAOMI=y CONFIG_HID_GYRATION=y CONFIG_HID_ICADE=y CONFIG_HID_ITE=y CONFIG_HID_JABRA=y CONFIG_HID_TWINHAN=y CONFIG_HID_KENSINGTON=y CONFIG_HID_LCPOWER=y CONFIG_HID_LED=y CONFIG_HID_LENOVO=y # CONFIG_HID_LENOVO_GO is not set # CONFIG_HID_LENOVO_GO_S is not set CONFIG_HID_LETSKETCH=y CONFIG_HID_LOGITECH=y CONFIG_HID_LOGITECH_DJ=y CONFIG_HID_LOGITECH_HIDPP=y CONFIG_LOGITECH_FF=y CONFIG_LOGIRUMBLEPAD2_FF=y CONFIG_LOGIG940_FF=y CONFIG_LOGIWHEELS_FF=y CONFIG_HID_MAGICMOUSE=y CONFIG_HID_MALTRON=y CONFIG_HID_MAYFLASH=y CONFIG_HID_MEGAWORLD_FF=y CONFIG_HID_REDRAGON=y CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y CONFIG_HID_MULTITOUCH=y CONFIG_HID_NINTENDO=y CONFIG_NINTENDO_FF=y CONFIG_HID_NTI=y CONFIG_HID_NTRIG=y CONFIG_HID_NVIDIA_SHIELD=y CONFIG_NVIDIA_SHIELD_FF=y CONFIG_HID_ORTEK=y CONFIG_HID_PANTHERLORD=y CONFIG_PANTHERLORD_FF=y CONFIG_HID_PENMOUNT=y CONFIG_HID_PETALYNX=y CONFIG_HID_PICOLCD=y CONFIG_HID_PICOLCD_FB=y CONFIG_HID_PICOLCD_BACKLIGHT=y CONFIG_HID_PICOLCD_LCD=y CONFIG_HID_PICOLCD_LEDS=y CONFIG_HID_PICOLCD_CIR=y CONFIG_HID_PLANTRONICS=y CONFIG_HID_PLAYSTATION=y CONFIG_PLAYSTATION_FF=y CONFIG_HID_PXRC=y # CONFIG_HID_RAPOO is not set CONFIG_HID_RAZER=y CONFIG_HID_PRIMAX=y CONFIG_HID_RETRODE=y CONFIG_HID_ROCCAT=y CONFIG_HID_SAITEK=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SEMITEK=y CONFIG_HID_SIGMAMICRO=y CONFIG_HID_SONY=y CONFIG_SONY_FF=y CONFIG_HID_SPEEDLINK=y CONFIG_HID_STEAM=y CONFIG_STEAM_FF=y CONFIG_HID_STEELSERIES=y CONFIG_HID_SUNPLUS=y CONFIG_HID_RMI=y CONFIG_HID_GREENASIA=y CONFIG_GREENASIA_FF=y CONFIG_HID_SMARTJOYPLUS=y CONFIG_SMARTJOYPLUS_FF=y CONFIG_HID_TIVO=y CONFIG_HID_TOPSEED=y CONFIG_HID_TOPRE=y CONFIG_HID_THINGM=y CONFIG_HID_THRUSTMASTER=y CONFIG_THRUSTMASTER_FF=y CONFIG_HID_UDRAW_PS3=y CONFIG_HID_U2FZERO=y # CONFIG_HID_UNIVERSAL_PIDFF is not set CONFIG_HID_WACOM=y CONFIG_HID_WIIMOTE=y # CONFIG_HID_WINWING is not set CONFIG_HID_XINMO=y CONFIG_HID_ZEROPLUS=y CONFIG_ZEROPLUS_FF=y CONFIG_HID_ZYDACRON=y CONFIG_HID_SENSOR_HUB=y CONFIG_HID_SENSOR_CUSTOM_SENSOR=y CONFIG_HID_ALPS=y CONFIG_HID_MCP2200=y CONFIG_HID_MCP2221=y # CONFIG_HID_HUAWEI is not set # end of Special HID drivers # # HID-BPF support # # end of HID-BPF support CONFIG_I2C_HID=y CONFIG_I2C_HID_ACPI=y CONFIG_I2C_HID_OF=y # CONFIG_I2C_HID_OF_ELAN is not set # CONFIG_I2C_HID_OF_GOODIX is not set CONFIG_I2C_HID_CORE=y # # Intel ISH HID support # CONFIG_INTEL_ISH_HID=y CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER=y # end of Intel ISH HID support # # AMD SFH HID Support # CONFIG_AMD_SFH_HID=y # end of AMD SFH HID Support # # Surface System Aggregator Module HID support # CONFIG_SURFACE_HID=y CONFIG_SURFACE_KBD=y # end of Surface System Aggregator Module HID support CONFIG_SURFACE_HID_CORE=y # # Intel THC HID Support # # CONFIG_INTEL_THC_HID is not set # end of Intel THC HID Support # # USB HID support # CONFIG_USB_HID=y CONFIG_HID_PID=y CONFIG_USB_HIDDEV=y # end of USB HID support CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y CONFIG_USB_LED_TRIG=y CONFIG_USB_ULPI_BUS=y CONFIG_USB_CONN_GPIO=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y CONFIG_USB_PCI=y CONFIG_USB_PCI_AMD=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y CONFIG_USB_FEW_INIT_RETRIES=y CONFIG_USB_DYNAMIC_MINORS=y CONFIG_USB_OTG=y # CONFIG_USB_OTG_PRODUCTLIST is not set # CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set CONFIG_USB_OTG_FSM=y CONFIG_USB_LEDS_TRIGGER_USBPORT=y CONFIG_USB_AUTOSUSPEND_DELAY=2 CONFIG_USB_DEFAULT_AUTHORIZATION_MODE=1 CONFIG_USB_MON=y # # USB Host Controller Drivers # CONFIG_USB_C67X00_HCD=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DBGCAP=y CONFIG_USB_XHCI_PCI=y CONFIG_USB_XHCI_PCI_RENESAS=y CONFIG_USB_XHCI_PLATFORM=y # CONFIG_USB_XHCI_SIDEBAND is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y CONFIG_USB_EHCI_FSL=y CONFIG_USB_EHCI_HCD_PLATFORM=y CONFIG_USB_OXU210HP_HCD=y CONFIG_USB_ISP116X_HCD=y CONFIG_USB_MAX3421_HCD=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PCI=y # CONFIG_USB_OHCI_HCD_SSB is not set CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_SL811_HCD=y CONFIG_USB_SL811_HCD_ISO=y CONFIG_USB_SL811_CS=y CONFIG_USB_R8A66597_HCD=y CONFIG_USB_HCD_BCMA=y CONFIG_USB_HCD_SSB=y # CONFIG_USB_HCD_TEST_MODE is not set # # USB Device Class drivers # CONFIG_USB_ACM=y CONFIG_USB_PRINTER=y CONFIG_USB_WDM=y CONFIG_USB_TMC=y # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set CONFIG_USB_STORAGE_REALTEK=y CONFIG_REALTEK_AUTOPM=y CONFIG_USB_STORAGE_DATAFAB=y CONFIG_USB_STORAGE_FREECOM=y CONFIG_USB_STORAGE_ISD200=y CONFIG_USB_STORAGE_USBAT=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y CONFIG_USB_STORAGE_ALAUDA=y CONFIG_USB_STORAGE_ONETOUCH=y CONFIG_USB_STORAGE_KARMA=y CONFIG_USB_STORAGE_CYPRESS_ATACB=y CONFIG_USB_STORAGE_ENE_UB6250=y CONFIG_USB_UAS=y # # USB Imaging devices # CONFIG_USB_MDC800=y CONFIG_USB_MICROTEK=y CONFIG_USBIP_CORE=y CONFIG_USBIP_VHCI_HCD=y CONFIG_USBIP_VHCI_HC_PORTS=8 CONFIG_USBIP_VHCI_NR_HCS=16 CONFIG_USBIP_HOST=y CONFIG_USBIP_VUDC=y # CONFIG_USBIP_DEBUG is not set # # USB dual-mode controller drivers # CONFIG_USB_CDNS_SUPPORT=y CONFIG_USB_CDNS_HOST=y CONFIG_USB_CDNS3=y CONFIG_USB_CDNS3_GADGET=y CONFIG_USB_CDNS3_HOST=y CONFIG_USB_CDNS3_PCI_WRAP=y CONFIG_USB_CDNSP_PCI=y CONFIG_USB_CDNSP_GADGET=y CONFIG_USB_CDNSP_HOST=y CONFIG_USB_MUSB_HDRC=y # CONFIG_USB_MUSB_HOST is not set # CONFIG_USB_MUSB_GADGET is not set CONFIG_USB_MUSB_DUAL_ROLE=y # # Platform Glue Layer # # # MUSB DMA mode # CONFIG_MUSB_PIO_ONLY=y CONFIG_USB_DWC3=y CONFIG_USB_DWC3_ULPI=y # CONFIG_USB_DWC3_HOST is not set CONFIG_USB_DWC3_GADGET=y # CONFIG_USB_DWC3_DUAL_ROLE is not set # # Platform Glue Driver Support # CONFIG_USB_DWC3_PCI=y CONFIG_USB_DWC3_HAPS=y CONFIG_USB_DWC3_OF_SIMPLE=y CONFIG_USB_DWC3_GENERIC_PLAT=y # CONFIG_USB_DWC3_GOOGLE is not set CONFIG_USB_DWC2=y CONFIG_USB_DWC2_HOST=y # # Gadget/Dual-role mode requires USB Gadget support to be enabled # # CONFIG_USB_DWC2_PERIPHERAL is not set # CONFIG_USB_DWC2_DUAL_ROLE is not set CONFIG_USB_DWC2_PCI=y # CONFIG_USB_DWC2_DEBUG is not set # CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_CHIPIDEA_PCI=y CONFIG_USB_CHIPIDEA_MSM=y CONFIG_USB_CHIPIDEA_NPCM=y # CONFIG_USB_CHIPIDEA_IMX is not set CONFIG_USB_CHIPIDEA_GENERIC=y # CONFIG_USB_CHIPIDEA_TEGRA is not set CONFIG_USB_ISP1760=y CONFIG_USB_ISP1760_HCD=y CONFIG_USB_ISP1761_UDC=y # CONFIG_USB_ISP1760_HOST_ROLE is not set # CONFIG_USB_ISP1760_GADGET_ROLE is not set CONFIG_USB_ISP1760_DUAL_ROLE=y # # USB port drivers # CONFIG_USB_SERIAL=y CONFIG_USB_SERIAL_CONSOLE=y CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_SIMPLE=y CONFIG_USB_SERIAL_AIRCABLE=y CONFIG_USB_SERIAL_ARK3116=y CONFIG_USB_SERIAL_BELKIN=y CONFIG_USB_SERIAL_CH341=y CONFIG_USB_SERIAL_WHITEHEAT=y CONFIG_USB_SERIAL_DIGI_ACCELEPORT=y CONFIG_USB_SERIAL_CP210X=y CONFIG_USB_SERIAL_CYPRESS_M8=y CONFIG_USB_SERIAL_EMPEG=y CONFIG_USB_SERIAL_FTDI_SIO=y CONFIG_USB_SERIAL_VISOR=y CONFIG_USB_SERIAL_IPAQ=y CONFIG_USB_SERIAL_IR=y CONFIG_USB_SERIAL_EDGEPORT=y CONFIG_USB_SERIAL_EDGEPORT_TI=y CONFIG_USB_SERIAL_F81232=y CONFIG_USB_SERIAL_F8153X=y CONFIG_USB_SERIAL_GARMIN=y CONFIG_USB_SERIAL_IPW=y CONFIG_USB_SERIAL_IUU=y CONFIG_USB_SERIAL_KEYSPAN_PDA=y CONFIG_USB_SERIAL_KEYSPAN=y CONFIG_USB_SERIAL_KLSI=y CONFIG_USB_SERIAL_KOBIL_SCT=y CONFIG_USB_SERIAL_MCT_U232=y CONFIG_USB_SERIAL_METRO=y CONFIG_USB_SERIAL_MOS7720=y CONFIG_USB_SERIAL_MOS7715_PARPORT=y CONFIG_USB_SERIAL_MOS7840=y CONFIG_USB_SERIAL_MXUPORT=y CONFIG_USB_SERIAL_NAVMAN=y CONFIG_USB_SERIAL_PL2303=y CONFIG_USB_SERIAL_OTI6858=y CONFIG_USB_SERIAL_QCAUX=y CONFIG_USB_SERIAL_QUALCOMM=y CONFIG_USB_SERIAL_SPCP8X5=y CONFIG_USB_SERIAL_SAFE=y # CONFIG_USB_SERIAL_SAFE_PADDED is not set CONFIG_USB_SERIAL_SIERRAWIRELESS=y CONFIG_USB_SERIAL_SYMBOL=y CONFIG_USB_SERIAL_TI=y CONFIG_USB_SERIAL_CYBERJACK=y CONFIG_USB_SERIAL_WWAN=y CONFIG_USB_SERIAL_OPTION=y CONFIG_USB_SERIAL_OMNINET=y CONFIG_USB_SERIAL_OPTICON=y CONFIG_USB_SERIAL_XSENS_MT=y CONFIG_USB_SERIAL_WISHBONE=y CONFIG_USB_SERIAL_SSU100=y CONFIG_USB_SERIAL_QT2=y CONFIG_USB_SERIAL_UPD78F0730=y CONFIG_USB_SERIAL_XR=y CONFIG_USB_SERIAL_DEBUG=y # # USB Miscellaneous drivers # CONFIG_USB_USS720=y CONFIG_USB_EMI62=y CONFIG_USB_EMI26=y CONFIG_USB_ADUTUX=y CONFIG_USB_SEVSEG=y CONFIG_USB_LEGOTOWER=y CONFIG_USB_LCD=y CONFIG_USB_CYPRESS_CY7C63=y CONFIG_USB_CYTHERM=y CONFIG_USB_IDMOUSE=y CONFIG_USB_APPLEDISPLAY=y CONFIG_APPLE_MFI_FASTCHARGE=y CONFIG_USB_LJCA=y # CONFIG_USB_USBIO is not set CONFIG_USB_SISUSBVGA=y CONFIG_USB_LD=y CONFIG_USB_TRANCEVIBRATOR=y CONFIG_USB_IOWARRIOR=y CONFIG_USB_TEST=y CONFIG_USB_EHSET_TEST_FIXTURE=y CONFIG_USB_ISIGHTFW=y CONFIG_USB_YUREX=y CONFIG_USB_EZUSB_FX2=y CONFIG_USB_HUB_USB251XB=y CONFIG_USB_HSIC_USB3503=y CONFIG_USB_HSIC_USB4604=y CONFIG_USB_LINK_LAYER_TEST=y CONFIG_USB_CHAOSKEY=y # CONFIG_USB_ONBOARD_DEV is not set CONFIG_USB_ATM=y CONFIG_USB_SPEEDTOUCH=y CONFIG_USB_CXACRU=y CONFIG_USB_UEAGLEATM=y CONFIG_USB_XUSBATM=y # # USB Physical Layer drivers # CONFIG_USB_PHY=y CONFIG_NOP_USB_XCEIV=y CONFIG_TAHVO_USB=y CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y CONFIG_USB_ISP1301=y # end of USB Physical Layer drivers CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set CONFIG_USB_GADGET_DEBUG_FILES=y CONFIG_USB_GADGET_DEBUG_FS=y CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 CONFIG_U_SERIAL_CONSOLE=y # # USB Peripheral Controller # CONFIG_USB_GR_UDC=y CONFIG_USB_R8A66597=y CONFIG_USB_PXA27X=y CONFIG_USB_SNP_CORE=y # CONFIG_USB_SNP_UDC_PLAT is not set # CONFIG_USB_M66592 is not set CONFIG_USB_BDC_UDC=y CONFIG_USB_AMD5536UDC=y CONFIG_USB_NET2280=y CONFIG_USB_GOKU=y CONFIG_USB_EG20T=y # CONFIG_USB_GADGET_XILINX is not set CONFIG_USB_MAX3420_UDC=y CONFIG_USB_CDNS2_UDC=y CONFIG_USB_DUMMY_HCD=y # end of USB Peripheral Controller CONFIG_USB_LIBCOMPOSITE=y CONFIG_USB_F_ACM=y CONFIG_USB_F_SS_LB=y CONFIG_USB_U_SERIAL=y CONFIG_USB_U_ETHER=y CONFIG_USB_U_AUDIO=y CONFIG_USB_F_SERIAL=y CONFIG_USB_F_OBEX=y CONFIG_USB_F_NCM=y CONFIG_USB_F_ECM=y CONFIG_USB_F_PHONET=y CONFIG_USB_F_EEM=y CONFIG_USB_F_SUBSET=y CONFIG_USB_F_RNDIS=y CONFIG_USB_F_MASS_STORAGE=y CONFIG_USB_F_FS=y CONFIG_USB_F_UAC1=y CONFIG_USB_F_UAC1_LEGACY=y CONFIG_USB_F_UAC2=y CONFIG_USB_F_UVC=y CONFIG_USB_F_MIDI=y CONFIG_USB_F_MIDI2=y CONFIG_USB_F_HID=y CONFIG_USB_F_PRINTER=y CONFIG_USB_F_TCM=y CONFIG_USB_CONFIGFS=y CONFIG_USB_CONFIGFS_SERIAL=y CONFIG_USB_CONFIGFS_ACM=y CONFIG_USB_CONFIGFS_OBEX=y CONFIG_USB_CONFIGFS_NCM=y CONFIG_USB_CONFIGFS_ECM=y CONFIG_USB_CONFIGFS_ECM_SUBSET=y CONFIG_USB_CONFIGFS_RNDIS=y CONFIG_USB_CONFIGFS_EEM=y CONFIG_USB_CONFIGFS_PHONET=y CONFIG_USB_CONFIGFS_MASS_STORAGE=y CONFIG_USB_CONFIGFS_F_LB_SS=y CONFIG_USB_CONFIGFS_F_FS=y CONFIG_USB_CONFIGFS_F_UAC1=y CONFIG_USB_CONFIGFS_F_UAC1_LEGACY=y CONFIG_USB_CONFIGFS_F_UAC2=y CONFIG_USB_CONFIGFS_F_MIDI=y CONFIG_USB_CONFIGFS_F_MIDI2=y CONFIG_USB_CONFIGFS_F_HID=y CONFIG_USB_CONFIGFS_F_UVC=y CONFIG_USB_CONFIGFS_F_PRINTER=y CONFIG_USB_CONFIGFS_F_TCM=y # # USB Gadget precomposed configurations # # CONFIG_USB_ZERO is not set # CONFIG_USB_AUDIO is not set # CONFIG_USB_ETH is not set # CONFIG_USB_G_NCM is not set CONFIG_USB_GADGETFS=y # CONFIG_USB_FUNCTIONFS is not set # CONFIG_USB_MASS_STORAGE is not set # CONFIG_USB_GADGET_TARGET is not set # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set # CONFIG_USB_G_NOKIA is not set # CONFIG_USB_G_ACM_MS is not set # CONFIG_USB_G_MULTI is not set # CONFIG_USB_G_HID is not set # CONFIG_USB_G_DBGP is not set # CONFIG_USB_G_WEBCAM is not set CONFIG_USB_RAW_GADGET=y # end of USB Gadget precomposed configurations CONFIG_TYPEC=y CONFIG_TYPEC_TCPM=y CONFIG_TYPEC_TCPCI=y CONFIG_TYPEC_RT1711H=y CONFIG_TYPEC_MT6360=y CONFIG_TYPEC_TCPCI_MT6370=y CONFIG_TYPEC_TCPCI_MAXIM=y CONFIG_TYPEC_FUSB302=y CONFIG_TYPEC_WCOVE=y CONFIG_TYPEC_UCSI=y CONFIG_UCSI_CCG=y CONFIG_UCSI_ACPI=y CONFIG_UCSI_STM32G0=y CONFIG_TYPEC_TPS6598X=y CONFIG_TYPEC_ANX7411=y CONFIG_TYPEC_RT1719=y CONFIG_TYPEC_HD3SS3220=y CONFIG_TYPEC_STUSB160X=y CONFIG_TYPEC_WUSB3801=y # # USB Type-C Multiplexer/DeMultiplexer Switch support # CONFIG_TYPEC_MUX_FSA4480=y CONFIG_TYPEC_MUX_GPIO_SBU=y CONFIG_TYPEC_MUX_PI3USB30532=y CONFIG_TYPEC_MUX_INTEL_PMC=y # CONFIG_TYPEC_MUX_IT5205 is not set CONFIG_TYPEC_MUX_NB7VPQ904M=y # CONFIG_TYPEC_MUX_PS883X is not set CONFIG_TYPEC_MUX_PTN36502=y # CONFIG_TYPEC_MUX_TUSB1046 is not set CONFIG_TYPEC_MUX_WCD939X_USBSS=y # end of USB Type-C Multiplexer/DeMultiplexer Switch support # # USB Type-C Alternate Mode drivers # CONFIG_TYPEC_DP_ALTMODE=y CONFIG_TYPEC_NVIDIA_ALTMODE=y # CONFIG_TYPEC_TBT_ALTMODE is not set # end of USB Type-C Alternate Mode drivers CONFIG_USB_ROLE_SWITCH=y CONFIG_USB_ROLES_INTEL_XHCI=y CONFIG_MMC=y # CONFIG_PWRSEQ_EMMC is not set # CONFIG_PWRSEQ_SD8787 is not set # CONFIG_PWRSEQ_SIMPLE is not set # CONFIG_MMC_BLOCK is not set # CONFIG_SDIO_UART is not set # CONFIG_MMC_TEST is not set # CONFIG_MMC_CRYPTO is not set # # MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_SDHCI is not set # CONFIG_MMC_WBSD is not set # CONFIG_MMC_TIFM_SD is not set # CONFIG_MMC_SPI is not set # CONFIG_MMC_SDRICOH_CS is not set # CONFIG_MMC_CB710 is not set # CONFIG_MMC_VIA_SDMMC is not set CONFIG_MMC_VUB300=y CONFIG_MMC_USHC=y # CONFIG_MMC_USDHI6ROL0 is not set CONFIG_MMC_REALTEK_USB=y # CONFIG_MMC_CQHCI is not set # CONFIG_MMC_HSQ is not set # CONFIG_MMC_TOSHIBA_PCI is not set # CONFIG_MMC_MTK is not set # CONFIG_SCSI_UFSHCD is not set CONFIG_MEMSTICK=y # CONFIG_MEMSTICK_DEBUG is not set # # MemoryStick drivers # # CONFIG_MEMSTICK_UNSAFE_RESUME is not set # CONFIG_MSPRO_BLOCK is not set # CONFIG_MS_BLOCK is not set # # MemoryStick Host Controller Drivers # # CONFIG_MEMSTICK_TIFM_MS is not set # CONFIG_MEMSTICK_JMICRON_38X is not set # CONFIG_MEMSTICK_R592 is not set CONFIG_MEMSTICK_REALTEK_USB=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # CONFIG_LEDS_CLASS_FLASH is not set CONFIG_LEDS_CLASS_MULTICOLOR=y # CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set # # LED drivers # # CONFIG_LEDS_AN30259A is not set # CONFIG_LEDS_APU is not set # CONFIG_LEDS_OSRAM_AMS_AS3668 is not set # CONFIG_LEDS_AW200XX is not set # CONFIG_LEDS_AW2013 is not set # CONFIG_LEDS_BCM6328 is not set # CONFIG_LEDS_BCM6358 is not set # CONFIG_LEDS_CHT_WCOVE is not set # CONFIG_LEDS_CR0014114 is not set # CONFIG_LEDS_EL15203000 is not set # CONFIG_LEDS_LM3530 is not set # CONFIG_LEDS_LM3532 is not set # CONFIG_LEDS_LM3642 is not set # CONFIG_LEDS_LM3692X is not set # CONFIG_LEDS_PCA9532 is not set # CONFIG_LEDS_GPIO is not set # CONFIG_LEDS_LP3944 is not set # CONFIG_LEDS_LP3952 is not set # CONFIG_LEDS_LP50XX is not set # CONFIG_LEDS_LP55XX_COMMON is not set # CONFIG_LEDS_LP8860 is not set # CONFIG_LEDS_LP8864 is not set # CONFIG_LEDS_PCA955X is not set # CONFIG_LEDS_PCA963X is not set # CONFIG_LEDS_PCA995X is not set # CONFIG_LEDS_DAC124S085 is not set # CONFIG_LEDS_REGULATOR is not set # CONFIG_LEDS_BD2606MVV is not set # CONFIG_LEDS_BD2802 is not set # CONFIG_LEDS_INTEL_SS4200 is not set # CONFIG_LEDS_LT3593 is not set # CONFIG_LEDS_TCA6507 is not set # CONFIG_LEDS_TLC591XX is not set # CONFIG_LEDS_LM355x is not set # CONFIG_LEDS_IS31FL319X is not set # CONFIG_LEDS_IS31FL32XX is not set # # LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM) # # CONFIG_LEDS_BLINKM is not set # CONFIG_LEDS_SYSCON is not set # CONFIG_LEDS_MLXCPLD is not set # CONFIG_LEDS_MLXREG is not set # CONFIG_LEDS_USER is not set # CONFIG_LEDS_NIC78BX is not set # CONFIG_LEDS_SPI_BYTE is not set # CONFIG_LEDS_LM3697 is not set # CONFIG_LEDS_ST1202 is not set # CONFIG_LEDS_LGM is not set # # Flash and Torch LED drivers # # # RGB LED drivers # # CONFIG_LEDS_GROUP_MULTICOLOR is not set # CONFIG_LEDS_KTD202X is not set # CONFIG_LEDS_LP5812 is not set # CONFIG_LEDS_NCP5623 is not set # CONFIG_LEDS_MT6370_RGB is not set # # LED Triggers # CONFIG_LEDS_TRIGGERS=y # CONFIG_LEDS_TRIGGER_TIMER is not set # CONFIG_LEDS_TRIGGER_ONESHOT is not set # CONFIG_LEDS_TRIGGER_DISK is not set # CONFIG_LEDS_TRIGGER_MTD is not set # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set # CONFIG_LEDS_TRIGGER_CPU is not set # CONFIG_LEDS_TRIGGER_ACTIVITY is not set # CONFIG_LEDS_TRIGGER_GPIO is not set # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set # # iptables trigger is under Netfilter config (LED target) # # CONFIG_LEDS_TRIGGER_TRANSIENT is not set # CONFIG_LEDS_TRIGGER_CAMERA is not set # CONFIG_LEDS_TRIGGER_PANIC is not set # CONFIG_LEDS_TRIGGER_NETDEV is not set # CONFIG_LEDS_TRIGGER_PATTERN is not set # CONFIG_LEDS_TRIGGER_TTY is not set # CONFIG_LEDS_TRIGGER_INPUT_EVENTS is not set # # Simatic LED drivers # # CONFIG_ACCESSIBILITY is not set CONFIG_INFINIBAND=y CONFIG_INFINIBAND_USER_MAD=y CONFIG_INFINIBAND_USER_ACCESS=y CONFIG_INFINIBAND_USER_MEM=y CONFIG_INFINIBAND_ON_DEMAND_PAGING=y CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y CONFIG_INFINIBAND_VIRT_DMA=y # CONFIG_INFINIBAND_EFA is not set # CONFIG_INFINIBAND_ERDMA is not set CONFIG_MLX4_INFINIBAND=y # CONFIG_INFINIBAND_MTHCA is not set # CONFIG_INFINIBAND_OCRDMA is not set # CONFIG_INFINIBAND_USNIC is not set # CONFIG_INFINIBAND_VMWARE_PVRDMA is not set # CONFIG_INFINIBAND_RDMAVT is not set CONFIG_RDMA_RXE=y CONFIG_RDMA_SIW=y CONFIG_INFINIBAND_IPOIB=y CONFIG_INFINIBAND_IPOIB_CM=y CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set CONFIG_INFINIBAND_SRP=y # CONFIG_INFINIBAND_SRPT is not set CONFIG_INFINIBAND_ISER=y CONFIG_INFINIBAND_RTRS=y CONFIG_INFINIBAND_RTRS_CLIENT=y # CONFIG_INFINIBAND_RTRS_SERVER is not set CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_EDAC=y # CONFIG_EDAC_DEBUG is not set # CONFIG_EDAC_DECODE_MCE is not set # CONFIG_EDAC_SCRUB is not set # CONFIG_EDAC_ECS is not set # CONFIG_EDAC_MEM_REPAIR 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_I5100 is not set # CONFIG_EDAC_I7300 is not set # CONFIG_EDAC_SBRIDGE is not set # CONFIG_EDAC_SKX is not set # CONFIG_EDAC_I10NM is not set # CONFIG_EDAC_IMH is not set # CONFIG_EDAC_PND2 is not set # CONFIG_EDAC_IGEN6 is not set CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set CONFIG_RTC_SYSTOHC=y CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set # CONFIG_RTC_NVMEM is not set # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # CONFIG_RTC_DRV_ABB5ZES3 is not set # CONFIG_RTC_DRV_ABEOZ9 is not set # CONFIG_RTC_DRV_ABX80X is not set # CONFIG_RTC_DRV_DS1307 is not set # CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_HYM8563 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_MAX31335 is not set # CONFIG_RTC_DRV_NCT3018Y is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_ISL12022 is not set # CONFIG_RTC_DRV_ISL12026 is not set # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8523 is not set # CONFIG_RTC_DRV_PCF85363 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_BQ32K is not set # CONFIG_RTC_DRV_TWL4030 is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8010 is not set # CONFIG_RTC_DRV_RX8111 is not set # CONFIG_RTC_DRV_RX8581 is not set # CONFIG_RTC_DRV_RX8025 is not set # CONFIG_RTC_DRV_EM3027 is not set # CONFIG_RTC_DRV_RV3028 is not set # CONFIG_RTC_DRV_RV3032 is not set # CONFIG_RTC_DRV_RV8803 is not set # CONFIG_RTC_DRV_SD2405AL is not set # CONFIG_RTC_DRV_SD3078 is not set # # SPI RTC drivers # # CONFIG_RTC_DRV_M41T93 is not set # CONFIG_RTC_DRV_M41T94 is not set # CONFIG_RTC_DRV_DS1302 is not set # CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_DS1343 is not set # CONFIG_RTC_DRV_DS1347 is not set # CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6916 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RX4581 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_PCF2123 is not set # CONFIG_RTC_DRV_MCP795 is not set CONFIG_RTC_I2C_AND_SPI=y # # SPI and I2C RTC drivers # # CONFIG_RTC_DRV_DS3232 is not set # CONFIG_RTC_DRV_PCF2127 is not set # CONFIG_RTC_DRV_PCF85063 is not set # CONFIG_RTC_DRV_RV3029C2 is not set # CONFIG_RTC_DRV_RX6110 is not set # # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1685_FAMILY is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_DS2404 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_ZYNQMP is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_CADENCE is not set # CONFIG_RTC_DRV_FTRTC010 is not set # CONFIG_RTC_DRV_R7301 is not set # CONFIG_RTC_DRV_GOLDFISH is not set # # HID Sensor RTC drivers # CONFIG_RTC_DRV_HID_SENSOR_TIME=y CONFIG_DMADEVICES=y # CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices # CONFIG_DMA_ENGINE=y CONFIG_DMA_VIRTUAL_CHANNELS=y CONFIG_DMA_ACPI=y CONFIG_DMA_OF=y # CONFIG_ALTERA_MSGDMA is not set # CONFIG_DW_AXI_DMAC is not set # CONFIG_FSL_EDMA is not set CONFIG_INTEL_IDMA64=y # CONFIG_INTEL_IDXD is not set # CONFIG_INTEL_IDXD_COMPAT is not set CONFIG_INTEL_IOATDMA=y # CONFIG_PLX_DMA is not set # CONFIG_SWITCHTEC_DMA is not set # CONFIG_XILINX_DMA is not set # CONFIG_XILINX_XDMA is not set # CONFIG_XILINX_ZYNQMP_DPDMA is not set # CONFIG_AMD_PTDMA is not set # CONFIG_AMD_QDMA is not set # CONFIG_QCOM_HIDMA_MGMT is not set # CONFIG_QCOM_HIDMA is not set CONFIG_DW_DMAC_CORE=y # CONFIG_DW_DMAC is not set # CONFIG_DW_DMAC_PCI is not set # CONFIG_DW_EDMA is not set CONFIG_HSU_DMA=y # CONFIG_SF_PDMA is not set # CONFIG_INTEL_LDMA is not set # # DMA Clients # CONFIG_ASYNC_TX_DMA=y # CONFIG_DMATEST is not set CONFIG_DMA_ENGINE_RAID=y # # DMABUF options # CONFIG_SYNC_FILE=y CONFIG_SW_SYNC=y CONFIG_UDMABUF=y # CONFIG_DMABUF_DEBUG is not set # CONFIG_DMABUF_SELFTESTS is not set CONFIG_DMABUF_HEAPS=y CONFIG_DMABUF_HEAPS_SYSTEM=y CONFIG_DMABUF_HEAPS_CMA=y # end of DMABUF options CONFIG_DCA=y # CONFIG_UIO is not set CONFIG_VFIO=y CONFIG_VFIO_DEVICE_CDEV=y # CONFIG_VFIO_GROUP is not set CONFIG_VFIO_VIRQFD=y # CONFIG_VFIO_DEBUGFS is not set # # VFIO support for PCI devices # CONFIG_VFIO_PCI_CORE=y CONFIG_VFIO_PCI_INTX=y CONFIG_VFIO_PCI=y # CONFIG_VFIO_PCI_VGA is not set # CONFIG_VFIO_PCI_IGD is not set # CONFIG_VIRTIO_VFIO_PCI is not set # end of VFIO support for PCI devices CONFIG_IRQ_BYPASS_MANAGER=y # CONFIG_VIRT_DRIVERS is not set CONFIG_VIRTIO_ANCHOR=y CONFIG_VIRTIO=y CONFIG_VIRTIO_PCI_LIB=y CONFIG_VIRTIO_PCI_LIB_LEGACY=y CONFIG_VIRTIO_MENU=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_PCI_ADMIN_LEGACY=y CONFIG_VIRTIO_PCI_LEGACY=y CONFIG_VIRTIO_VDPA=y CONFIG_VIRTIO_PMEM=y CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MEM=y CONFIG_VIRTIO_INPUT=y CONFIG_VIRTIO_MMIO=y CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y CONFIG_VIRTIO_DMA_SHARED_BUFFER=y # CONFIG_VIRTIO_DEBUG is not set # CONFIG_VIRTIO_RTC is not set CONFIG_VDPA=y CONFIG_VDPA_SIM=y CONFIG_VDPA_SIM_NET=y CONFIG_VDPA_SIM_BLOCK=y # CONFIG_VDPA_USER is not set # CONFIG_IFCVF is not set # CONFIG_MLX5_VDPA_STEERING_DEBUG is not set CONFIG_VP_VDPA=y # CONFIG_ALIBABA_ENI_VDPA is not set # CONFIG_SNET_VDPA is not set # CONFIG_OCTEONEP_VDPA is not set CONFIG_VHOST_IOTLB=y CONFIG_VHOST_RING=y CONFIG_VHOST_TASK=y CONFIG_VHOST=y CONFIG_VHOST_MENU=y CONFIG_VHOST_NET=y # CONFIG_VHOST_SCSI is not set CONFIG_VHOST_VSOCK=y CONFIG_VHOST_VDPA=y CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y CONFIG_VHOST_ENABLE_FORK_OWNER_CONTROL=y # # Microsoft Hyper-V guest support # # CONFIG_HYPERV is not set # end of Microsoft Hyper-V guest support CONFIG_GREYBUS=y # CONFIG_GREYBUS_BEAGLEPLAY is not set CONFIG_GREYBUS_ES2=y 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=y CONFIG_COMEDI_TEST=y CONFIG_COMEDI_PARPORT=y CONFIG_COMEDI_ISA_DRIVERS=y CONFIG_COMEDI_PCL711=y CONFIG_COMEDI_PCL724=y CONFIG_COMEDI_PCL726=y CONFIG_COMEDI_PCL730=y CONFIG_COMEDI_PCL812=y CONFIG_COMEDI_PCL816=y CONFIG_COMEDI_PCL818=y CONFIG_COMEDI_PCM3724=y CONFIG_COMEDI_AMPLC_DIO200_ISA=y CONFIG_COMEDI_AMPLC_PC236_ISA=y CONFIG_COMEDI_AMPLC_PC263_ISA=y CONFIG_COMEDI_RTI800=y CONFIG_COMEDI_RTI802=y CONFIG_COMEDI_DAC02=y CONFIG_COMEDI_DAS16M1=y CONFIG_COMEDI_DAS08_ISA=y # CONFIG_COMEDI_DAS16 is not set CONFIG_COMEDI_DAS800=y CONFIG_COMEDI_DAS1800=y CONFIG_COMEDI_DAS6402=y CONFIG_COMEDI_DT2801=y CONFIG_COMEDI_DT2811=y CONFIG_COMEDI_DT2814=y CONFIG_COMEDI_DT2815=y CONFIG_COMEDI_DT2817=y CONFIG_COMEDI_DT282X=y CONFIG_COMEDI_DMM32AT=y CONFIG_COMEDI_FL512=y CONFIG_COMEDI_AIO_AIO12_8=y CONFIG_COMEDI_AIO_IIRO_16=y # CONFIG_COMEDI_II_PCI20KC is not set CONFIG_COMEDI_C6XDIGIO=y CONFIG_COMEDI_MPC624=y CONFIG_COMEDI_ADQ12B=y CONFIG_COMEDI_NI_AT_A2150=y CONFIG_COMEDI_NI_AT_AO=y # CONFIG_COMEDI_NI_ATMIO is not set CONFIG_COMEDI_NI_ATMIO16D=y CONFIG_COMEDI_NI_LABPC_ISA=y CONFIG_COMEDI_PCMAD=y CONFIG_COMEDI_PCMDA12=y CONFIG_COMEDI_PCMMIO=y CONFIG_COMEDI_PCMUIO=y CONFIG_COMEDI_MULTIQ3=y CONFIG_COMEDI_S526=y CONFIG_COMEDI_PCI_DRIVERS=y CONFIG_COMEDI_8255_PCI=y # CONFIG_COMEDI_ADDI_APCI_1032 is not set # CONFIG_COMEDI_ADDI_APCI_1500 is not set # CONFIG_COMEDI_ADDI_APCI_1516 is not set # CONFIG_COMEDI_ADDI_APCI_1564 is not set # CONFIG_COMEDI_ADDI_APCI_16XX is not set # CONFIG_COMEDI_ADDI_APCI_2032 is not set # CONFIG_COMEDI_ADDI_APCI_2200 is not set # CONFIG_COMEDI_ADDI_APCI_3120 is not set # CONFIG_COMEDI_ADDI_APCI_3501 is not set # CONFIG_COMEDI_ADDI_APCI_3XXX is not set # CONFIG_COMEDI_ADL_PCI6208 is not set # CONFIG_COMEDI_ADL_PCI7250 is not set # CONFIG_COMEDI_ADL_PCI7X3X is not set # CONFIG_COMEDI_ADL_PCI8164 is not set # CONFIG_COMEDI_ADL_PCI9111 is not set CONFIG_COMEDI_ADL_PCI9118=y # CONFIG_COMEDI_ADV_PCI1710 is not set # CONFIG_COMEDI_ADV_PCI1720 is not set # CONFIG_COMEDI_ADV_PCI1723 is not set # CONFIG_COMEDI_ADV_PCI1724 is not set # CONFIG_COMEDI_ADV_PCI1760 is not set # CONFIG_COMEDI_ADV_PCI_DIO is not set # CONFIG_COMEDI_AMPLC_DIO200_PCI is not set # CONFIG_COMEDI_AMPLC_PC236_PCI is not set # CONFIG_COMEDI_AMPLC_PC263_PCI is not set # CONFIG_COMEDI_AMPLC_PCI224 is not set # CONFIG_COMEDI_AMPLC_PCI230 is not set # CONFIG_COMEDI_CONTEC_PCI_DIO is not set # CONFIG_COMEDI_DAS08_PCI is not set # CONFIG_COMEDI_DT3000 is not set # CONFIG_COMEDI_DYNA_PCI10XX is not set # CONFIG_COMEDI_GSC_HPDI is not set # CONFIG_COMEDI_MF6X4 is not set # CONFIG_COMEDI_ICP_MULTI is not set # CONFIG_COMEDI_DAQBOARD2000 is not set # CONFIG_COMEDI_JR3_PCI is not set # CONFIG_COMEDI_KE_COUNTER is not set # CONFIG_COMEDI_CB_PCIDAS64 is not set # CONFIG_COMEDI_CB_PCIDAS is not set # CONFIG_COMEDI_CB_PCIDDA is not set # CONFIG_COMEDI_CB_PCIMDAS is not set # CONFIG_COMEDI_CB_PCIMDDA is not set # CONFIG_COMEDI_ME4000 is not set # CONFIG_COMEDI_ME_DAQ is not set # CONFIG_COMEDI_NI_6527 is not set # CONFIG_COMEDI_NI_65XX is not set # CONFIG_COMEDI_NI_660X is not set # CONFIG_COMEDI_NI_670X is not set CONFIG_COMEDI_NI_LABPC_PCI=y # CONFIG_COMEDI_NI_PCIDIO is not set # CONFIG_COMEDI_NI_PCIMIO is not set # CONFIG_COMEDI_RTD520 is not set # CONFIG_COMEDI_S626 is not set CONFIG_COMEDI_PCMCIA_DRIVERS=y # CONFIG_COMEDI_CB_DAS16_CS is not set # CONFIG_COMEDI_DAS08_CS is not set CONFIG_COMEDI_NI_DAQ_700_CS=y # CONFIG_COMEDI_NI_DAQ_DIO24_CS is not set CONFIG_COMEDI_NI_LABPC_CS=y # CONFIG_COMEDI_NI_MIO_CS is not set # CONFIG_COMEDI_QUATECH_DAQP_CS is not set CONFIG_COMEDI_USB_DRIVERS=y CONFIG_COMEDI_DT9812=y CONFIG_COMEDI_NI_USB6501=y CONFIG_COMEDI_USBDUX=y CONFIG_COMEDI_USBDUXFAST=y CONFIG_COMEDI_USBDUXSIGMA=y CONFIG_COMEDI_VMK80XX=y CONFIG_COMEDI_8254=y CONFIG_COMEDI_8255=y CONFIG_COMEDI_8255_SA=y CONFIG_COMEDI_KCOMEDILIB=y CONFIG_COMEDI_AMPLC_DIO200=y CONFIG_COMEDI_AMPLC_PC236=y CONFIG_COMEDI_DAS08=y CONFIG_COMEDI_ISADMA=y CONFIG_COMEDI_NI_LABPC=y CONFIG_COMEDI_NI_LABPC_ISADMA=y # CONFIG_COMEDI_TESTS is not set # CONFIG_GPIB is not set CONFIG_STAGING=y # CONFIG_RTL8723BS is not set # # IIO staging drivers # # # Accelerometers # # CONFIG_ADIS16203 is not set # end of Accelerometers # # Analog to digital converters # # CONFIG_AD7816 is not set # end of Analog to digital converters # # Analog digital bi-direction converters # # CONFIG_ADT7316 is not set # end of Analog digital bi-direction converters # # Direct Digital Synthesis # # CONFIG_AD9832 is not set # CONFIG_AD9834 is not set # end of Direct Digital Synthesis # # Network Analyzer, Impedance Converters # # CONFIG_AD5933 is not set # end of Network Analyzer, Impedance Converters # end of IIO staging drivers # CONFIG_FB_SM750 is not set # CONFIG_STAGING_MEDIA is not set # CONFIG_FB_TFT is not set # CONFIG_MOST_COMPONENTS is not set # CONFIG_GREYBUS_AUDIO is not set # CONFIG_GREYBUS_BOOTROM is not set # CONFIG_GREYBUS_FIRMWARE is not set CONFIG_GREYBUS_HID=y # CONFIG_GREYBUS_LOG is not set # CONFIG_GREYBUS_LOOPBACK is not set # CONFIG_GREYBUS_POWER is not set # CONFIG_GREYBUS_RAW is not set # CONFIG_GREYBUS_VIBRATOR is not set CONFIG_GREYBUS_BRIDGED_PHY=y # CONFIG_GREYBUS_GPIO is not set # CONFIG_GREYBUS_I2C is not set # CONFIG_GREYBUS_SDIO is not set # CONFIG_GREYBUS_SPI is not set # CONFIG_GREYBUS_UART is not set CONFIG_GREYBUS_USB=y # CONFIG_XIL_AXIS_FIFO is not set # CONFIG_VME_BUS is not set # CONFIG_GOLDFISH is not set # CONFIG_CHROME_PLATFORMS is not set # CONFIG_MELLANOX_PLATFORM is not set CONFIG_SURFACE_PLATFORMS=y # CONFIG_SURFACE3_WMI is not set # CONFIG_SURFACE_3_POWER_OPREGION is not set # CONFIG_SURFACE_ACPI_NOTIFY is not set # CONFIG_SURFACE_AGGREGATOR_CDEV is not set # CONFIG_SURFACE_AGGREGATOR_HUB is not set CONFIG_SURFACE_AGGREGATOR_REGISTRY=y # CONFIG_SURFACE_AGGREGATOR_TABLET_SWITCH is not set # CONFIG_SURFACE_DTX is not set # CONFIG_SURFACE_GPE is not set # CONFIG_SURFACE_HOTPLUG is not set # CONFIG_SURFACE_PLATFORM_PROFILE is not set # CONFIG_SURFACE_PRO3_BUTTON is not set CONFIG_SURFACE_AGGREGATOR=y CONFIG_SURFACE_AGGREGATOR_BUS=y CONFIG_X86_PLATFORM_DEVICES=y CONFIG_WMI_BMOF=y # CONFIG_HUAWEI_WMI is not set # CONFIG_X86_PLATFORM_DRIVERS_UNIWILL is not set # CONFIG_MXM_WMI is not set # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set # CONFIG_XIAOMI_WMI is not set # CONFIG_REDMI_WMI is not set # CONFIG_GIGABYTE_WMI is not set # CONFIG_BITLAND_MIFS_WMI is not set # CONFIG_ACERHDF is not set # CONFIG_ACER_WIRELESS is not set # CONFIG_ACER_WMI is not set # # AMD HSMP Driver # # CONFIG_AMD_HSMP_ACPI is not set # CONFIG_AMD_HSMP_PLAT is not set # end of AMD HSMP Driver # CONFIG_AMD_PMC is not set # CONFIG_AMD_HFI is not set # CONFIG_AMD_3D_VCACHE is not set # CONFIG_AMD_WBRF is not set # CONFIG_AMD_ISP_PLATFORM is not set # CONFIG_ADV_SWBUTTON is not set # CONFIG_APPLE_GMUX is not set # CONFIG_ASUS_LAPTOP is not set # CONFIG_ASUS_WIRELESS is not set # CONFIG_ASUS_ARMOURY is not set CONFIG_ASUS_WMI=y # CONFIG_ASUS_WMI_DEPRECATED_ATTRS is not set # CONFIG_ASUS_NB_WMI is not set CONFIG_ASUS_TF103C_DOCK=y # CONFIG_AYANEO_EC is not set CONFIG_EEEPC_LAPTOP=y # CONFIG_EEEPC_WMI is not set # CONFIG_X86_PLATFORM_DRIVERS_DELL is not set # CONFIG_AMILO_RFKILL is not set # CONFIG_FUJITSU_LAPTOP is not set # CONFIG_FUJITSU_TABLET is not set # CONFIG_GPD_POCKET_FAN is not set # CONFIG_X86_PLATFORM_DRIVERS_HP is not set # CONFIG_WIRELESS_HOTKEY is not set # CONFIG_IBM_RTL is not set # CONFIG_SENSORS_HDAPS is not set # CONFIG_INTEL_ATOMISP2_PM is not set # CONFIG_INTEL_IFS is not set # CONFIG_INTEL_SAR_INT1092 is not set # CONFIG_INTEL_SKL_INT3472 is not set # # Intel Speed Select Technology interface support # # CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set # end of Intel Speed Select Technology interface support # CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set # CONFIG_INTEL_WMI_THUNDERBOLT is not set # # Intel Uncore Frequency Control # # CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set # end of Intel Uncore Frequency Control # CONFIG_INTEL_HID_EVENT is not set # CONFIG_INTEL_VBTN is not set # CONFIG_INTEL_EHL_PSE_IO is not set # CONFIG_INTEL_INT0002_VGPIO is not set # CONFIG_INTEL_OAKTRAIL is not set # CONFIG_INTEL_BXTWC_PMIC_TMU is not set CONFIG_INTEL_CHTWC_INT33FE=y CONFIG_INTEL_ISHTP_ECLITE=y # CONFIG_INTEL_PUNIT_IPC is not set # CONFIG_INTEL_RST is not set # CONFIG_INTEL_SMARTCONNECT is not set # CONFIG_INTEL_TURBO_MAX_3 is not set # CONFIG_INTEL_VSEC is not set # CONFIG_IDEAPAD_LAPTOP is not set # CONFIG_LENOVO_WMI_HOTKEY_UTILITIES is not set # CONFIG_LENOVO_WMI_CAMERA is not set # CONFIG_THINKPAD_ACPI is not set # CONFIG_THINKPAD_LMI is not set # CONFIG_YOGABOOK is not set # CONFIG_YT2_1380 is not set # CONFIG_LENOVO_WMI_GAMEZONE is not set # CONFIG_LENOVO_WMI_TUNING is not set # CONFIG_ACPI_QUICKSTART is not set # CONFIG_MEEGOPAD_ANX7428 is not set # CONFIG_MSI_EC is not set # CONFIG_MSI_LAPTOP is not set # CONFIG_MSI_WMI is not set # CONFIG_MSI_WMI_PLATFORM is not set # CONFIG_PCENGINES_APU2 is not set # CONFIG_PORTWELL_EC is not set # CONFIG_BARCO_P50_GPIO is not set # CONFIG_SAMSUNG_GALAXYBOOK is not set # CONFIG_SAMSUNG_LAPTOP is not set # CONFIG_SAMSUNG_Q10 is not set # CONFIG_ACPI_TOSHIBA is not set # CONFIG_TOSHIBA_BT_RFKILL is not set # CONFIG_TOSHIBA_HAPS is not set # CONFIG_TOSHIBA_WMI is not set # CONFIG_ACPI_CMPC is not set # CONFIG_COMPAL_LAPTOP is not set # CONFIG_LG_LAPTOP is not set # CONFIG_PANASONIC_LAPTOP is not set # CONFIG_SONY_LAPTOP is not set # CONFIG_SYSTEM76_ACPI is not set # CONFIG_TOPSTAR_LAPTOP is not set # CONFIG_SERIAL_MULTI_INSTANTIATE is not set # CONFIG_INSPUR_PLATFORM_PROFILE is not set # CONFIG_DASHARO_ACPI is not set # CONFIG_INTEL_IPS is not set CONFIG_INTEL_SCU_IPC=y # CONFIG_INTEL_SCU_PCI is not set # CONFIG_INTEL_SCU_PLATFORM is not set # CONFIG_SIEMENS_SIMATIC_IPC is not set # CONFIG_SILICOM_PLATFORM is not set # CONFIG_WINMATE_FM07_KEYS is not set # CONFIG_OXP_EC is not set # CONFIG_TUXEDO_NB04_WMI_AB is not set CONFIG_P2SB=y CONFIG_ACPI_WMI=y # CONFIG_ACPI_WMI_LEGACY_DEVICE_NAMES is not set CONFIG_HAVE_CLK=y CONFIG_HAVE_CLK_PREPARE=y CONFIG_COMMON_CLK=y # CONFIG_LMK04832 is not set # CONFIG_COMMON_CLK_MAX9485 is not set # CONFIG_COMMON_CLK_SI5341 is not set # CONFIG_COMMON_CLK_SI5351 is not set # CONFIG_COMMON_CLK_SI514 is not set # CONFIG_COMMON_CLK_SI544 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_CLK_TWL is not set # CONFIG_COMMON_CLK_AXI_CLKGEN is not set # CONFIG_COMMON_CLK_RS9_PCIE is not set # CONFIG_COMMON_CLK_SI521XX is not set # CONFIG_COMMON_CLK_VC3 is not set # CONFIG_COMMON_CLK_VC5 is not set # CONFIG_COMMON_CLK_VC7 is not set # CONFIG_COMMON_CLK_FIXED_MMIO is not set # CONFIG_CLK_LGM_CGU is not set # CONFIG_XILINX_VCU is not set # CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # CONFIG_CLKEVT_I8253=y CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # end of Clock Source drivers CONFIG_MAILBOX=y # CONFIG_PLATFORM_MHU is not set CONFIG_PCC=y # CONFIG_ALTERA_MBOX is not set # CONFIG_MAILBOX_TEST is not set CONFIG_IOMMU_IOVA=y CONFIG_IOMMU_API=y CONFIG_IOMMUFD_DRIVER=y CONFIG_IOMMU_SUPPORT=y # # Generic IOMMU Pagetable Support # # end of Generic IOMMU Pagetable Support # CONFIG_IOMMU_DEBUGFS is not set # CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set CONFIG_IOMMU_DEFAULT_DMA_LAZY=y # CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set CONFIG_OF_IOMMU=y CONFIG_IOMMU_DMA=y CONFIG_IOMMU_SVA=y CONFIG_IOMMU_IOPF=y CONFIG_AMD_IOMMU=y # CONFIG_AMD_IOMMU_IOMMUFD is not set CONFIG_DMAR_TABLE=y CONFIG_INTEL_IOMMU=y CONFIG_INTEL_IOMMU_SVM=y CONFIG_INTEL_IOMMU_DEFAULT_ON=y CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON=y CONFIG_INTEL_IOMMU_PERF_EVENTS=y CONFIG_IOMMUFD_DRIVER_CORE=y CONFIG_IOMMUFD=y CONFIG_IOMMUFD_TEST=y CONFIG_IRQ_REMAP=y # CONFIG_VIRTIO_IOMMU is not set CONFIG_GENERIC_PT=y CONFIG_DEBUG_GENERIC_PT=y CONFIG_IOMMU_PT=y CONFIG_IOMMU_PT_AMDV1=y CONFIG_IOMMU_PT_VTDSS=y # CONFIG_IOMMU_PT_RISCV64 is not set CONFIG_IOMMU_PT_X86_64=y # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_QCOM_GLINK_RPM is not set # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers CONFIG_SOUNDWIRE=y # # SoundWire Devices # # CONFIG_SOUNDWIRE_AMD is not set # CONFIG_SOUNDWIRE_INTEL is not set # CONFIG_SOUNDWIRE_QCOM is not set # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # fujitsu SoC drivers # # end of fujitsu SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # CONFIG_LITEX_SOC_CONTROLLER is not set # end of Enable LiteX SoC Builder specific drivers # CONFIG_WPCM450_SOC is not set # # Qualcomm SoC drivers # CONFIG_QCOM_QMI_HELPERS=y # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # # PM Domains # # # Amlogic PM Domains # # end of Amlogic PM Domains # # Broadcom PM Domains # # end of Broadcom PM Domains # # i.MX PM Domains # # end of i.MX PM Domains # # Qualcomm PM Domains # # end of Qualcomm PM Domains # end of PM Domains # CONFIG_PM_DEVFREQ is not set CONFIG_EXTCON=y # # Extcon Device Drivers # # CONFIG_EXTCON_ADC_JACK is not set # CONFIG_EXTCON_FSA9480 is not set # CONFIG_EXTCON_GPIO is not set # CONFIG_EXTCON_INTEL_INT3496 is not set CONFIG_EXTCON_INTEL_CHT_WC=y # CONFIG_EXTCON_LC824206XA is not set # CONFIG_EXTCON_MAX3355 is not set # CONFIG_EXTCON_MAX14526 is not set CONFIG_EXTCON_PTN5150=y # CONFIG_EXTCON_RT8973A is not set # CONFIG_EXTCON_SM5502 is not set # CONFIG_EXTCON_USB_GPIO is not set CONFIG_EXTCON_USBC_TUSB320=y # CONFIG_MEMORY is not set CONFIG_IIO=y CONFIG_IIO_BUFFER=y # CONFIG_IIO_BUFFER_CB is not set # CONFIG_IIO_BUFFER_DMA is not set # CONFIG_IIO_BUFFER_DMAENGINE is not set # CONFIG_IIO_BUFFER_HW_CONSUMER is not set CONFIG_IIO_KFIFO_BUF=y CONFIG_IIO_TRIGGERED_BUFFER=y # CONFIG_IIO_CONFIGFS is not set CONFIG_IIO_TRIGGER=y CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 # CONFIG_IIO_SW_DEVICE is not set # CONFIG_IIO_SW_TRIGGER is not set # CONFIG_IIO_TRIGGERED_EVENT is not set # # Accelerometers # # CONFIG_ADIS16201 is not set # CONFIG_ADIS16209 is not set # CONFIG_ADXL313_I2C is not set # CONFIG_ADXL313_SPI is not set # CONFIG_ADXL345_I2C is not set # CONFIG_ADXL345_SPI is not set # CONFIG_ADXL355_I2C is not set # CONFIG_ADXL355_SPI is not set # CONFIG_ADXL367_SPI is not set # CONFIG_ADXL367_I2C is not set # CONFIG_ADXL372_SPI is not set # CONFIG_ADXL372_I2C is not set # CONFIG_ADXL380_SPI is not set # CONFIG_ADXL380_I2C is not set # CONFIG_BMA180 is not set # CONFIG_BMA220 is not set # CONFIG_BMA400 is not set # CONFIG_BMC150_ACCEL is not set # CONFIG_BMI088_ACCEL is not set # CONFIG_DA280 is not set # CONFIG_DA311 is not set # CONFIG_DMARD06 is not set # CONFIG_DMARD09 is not set # CONFIG_DMARD10 is not set # CONFIG_FXLS8962AF_I2C is not set # CONFIG_FXLS8962AF_SPI is not set CONFIG_HID_SENSOR_ACCEL_3D=y # CONFIG_IIO_ST_ACCEL_3AXIS is not set # CONFIG_IIO_KX022A_SPI is not set # CONFIG_IIO_KX022A_I2C is not set # CONFIG_KXSD9 is not set # CONFIG_KXCJK1013 is not set # CONFIG_MC3230 is not set # CONFIG_MMA7455_I2C is not set # CONFIG_MMA7455_SPI is not set # CONFIG_MMA7660 is not set # CONFIG_MMA8452 is not set # CONFIG_MMA9551 is not set # CONFIG_MMA9553 is not set # CONFIG_MSA311 is not set # CONFIG_MXC4005 is not set # CONFIG_MXC6255 is not set # CONFIG_SCA3000 is not set # CONFIG_SCA3300 is not set # CONFIG_STK8312 is not set # CONFIG_STK8BA50 is not set # end of Accelerometers # # Analog to digital converters # # CONFIG_AD4000 is not set # CONFIG_AD4080 is not set # CONFIG_AD4130 is not set # CONFIG_AD4134 is not set # CONFIG_AD4170_4 is not set # CONFIG_AD4695 is not set # CONFIG_AD7091R5 is not set # CONFIG_AD7091R8 is not set # CONFIG_AD7124 is not set # CONFIG_AD7173 is not set # CONFIG_AD7191 is not set # CONFIG_AD7192 is not set # CONFIG_AD7266 is not set # CONFIG_AD7280 is not set # CONFIG_AD7291 is not set # CONFIG_AD7292 is not set # CONFIG_AD7298 is not set # CONFIG_AD7380 is not set # CONFIG_AD7476 is not set # CONFIG_AD7606_IFACE_PARALLEL is not set # CONFIG_AD7606_IFACE_SPI is not set # CONFIG_AD7766 is not set # CONFIG_AD7768_1 is not set # CONFIG_AD7779 is not set # CONFIG_AD7780 is not set # CONFIG_AD7791 is not set # CONFIG_AD7793 is not set # CONFIG_AD7887 is not set # CONFIG_AD7923 is not set # CONFIG_AD7944 is not set # CONFIG_AD7949 is not set # CONFIG_AD799X is not set # CONFIG_AD9467 is not set # CONFIG_ADE9000 is not set # CONFIG_CC10001_ADC is not set CONFIG_DLN2_ADC=y # CONFIG_ENVELOPE_DETECTOR is not set # CONFIG_GEHC_PMC_ADC is not set # CONFIG_HI8435 is not set # CONFIG_HX711 is not set # CONFIG_INA2XX_ADC is not set # CONFIG_LTC2309 is not set # CONFIG_LTC2471 is not set # CONFIG_LTC2485 is not set # CONFIG_LTC2496 is not set # CONFIG_LTC2497 is not set # CONFIG_MAX1027 is not set # CONFIG_MAX11100 is not set # CONFIG_MAX1118 is not set # CONFIG_MAX11205 is not set # CONFIG_MAX11410 is not set # CONFIG_MAX1241 is not set # CONFIG_MAX1363 is not set # CONFIG_MAX14001 is not set # CONFIG_MAX34408 is not set # CONFIG_MAX9611 is not set # CONFIG_MCP320X is not set # CONFIG_MCP3422 is not set # CONFIG_MCP3564 is not set # CONFIG_MCP3911 is not set # CONFIG_MEDIATEK_MT6360_ADC is not set # CONFIG_MEDIATEK_MT6370_ADC is not set # CONFIG_NAU7802 is not set # CONFIG_NCT7201 is not set # CONFIG_PAC1921 is not set # CONFIG_PAC1934 is not set # CONFIG_ROHM_BD79112 is not set # CONFIG_ROHM_BD79124 is not set # CONFIG_RICHTEK_RTQ6056 is not set # CONFIG_SD_ADC_MODULATOR is not set # CONFIG_TI_ADC081C is not set # CONFIG_TI_ADC0832 is not set # CONFIG_TI_ADC084S021 is not set # CONFIG_TI_ADC108S102 is not set # CONFIG_TI_ADC12138 is not set # CONFIG_TI_ADC128S052 is not set # CONFIG_TI_ADC161S626 is not set # CONFIG_TI_ADS1015 is not set # CONFIG_TI_ADS1018 is not set # CONFIG_TI_ADS1100 is not set # CONFIG_TI_ADS1119 is not set # CONFIG_TI_ADS124S08 is not set # CONFIG_TI_ADS1298 is not set # CONFIG_TI_ADS131E08 is not set # CONFIG_TI_ADS131M02 is not set # CONFIG_TI_ADS7138 is not set # CONFIG_TI_ADS7924 is not set # CONFIG_TI_ADS7950 is not set # CONFIG_TI_ADS8344 is not set # CONFIG_TI_ADS8688 is not set # CONFIG_TI_LMP92064 is not set # CONFIG_TI_TLC4541 is not set # CONFIG_TI_TSC2046 is not set # CONFIG_TWL4030_MADC is not set # CONFIG_TWL6030_GPADC is not set # CONFIG_VF610_ADC is not set CONFIG_VIPERBOARD_ADC=y # CONFIG_XILINX_XADC is not set # end of Analog to digital converters # # Analog to digital and digital to analog converters # # CONFIG_AD74115 is not set # CONFIG_AD74413R is not set # end of Analog to digital and digital to analog converters # # Analog Front Ends # # CONFIG_IIO_RESCALE is not set # end of Analog Front Ends # # Amplifiers # # CONFIG_AD8366 is not set # CONFIG_ADA4250 is not set # CONFIG_ADL8113 is not set # CONFIG_HMC425 is not set # end of Amplifiers # # Capacitance to digital converters # # CONFIG_AD7150 is not set # CONFIG_AD7746 is not set # end of Capacitance to digital converters # # Chemical Sensors # # CONFIG_AOSONG_AGS02MA is not set # CONFIG_ATLAS_PH_SENSOR is not set # CONFIG_ATLAS_EZO_SENSOR is not set # CONFIG_BME680 is not set # CONFIG_CCS811 is not set # CONFIG_ENS160 is not set # CONFIG_IAQCORE is not set # CONFIG_MHZ19B is not set # CONFIG_PMS7003 is not set # CONFIG_SCD30_CORE is not set # CONFIG_SCD4X is not set # CONFIG_SEN0322 is not set # CONFIG_SENSIRION_SGP30 is not set # CONFIG_SENSIRION_SGP40 is not set # CONFIG_SPS30_I2C is not set # CONFIG_SPS30_SERIAL is not set # CONFIG_SENSEAIR_SUNRISE_CO2 is not set # CONFIG_VZ89X is not set # end of Chemical Sensors # # Hid Sensor IIO Common # CONFIG_HID_SENSOR_IIO_COMMON=y CONFIG_HID_SENSOR_IIO_TRIGGER=y # end of Hid Sensor IIO Common # # IIO SCMI Sensors # # end of IIO SCMI Sensors # # SSP Sensor Common # # CONFIG_IIO_SSP_SENSORHUB is not set # end of SSP Sensor Common # # Digital to analog converters # # CONFIG_AD3530R is not set # CONFIG_AD3552R_HS is not set # CONFIG_AD3552R is not set # CONFIG_AD5064 is not set # CONFIG_AD5360 is not set # CONFIG_AD5380 is not set # CONFIG_AD5421 is not set # CONFIG_AD5446_SPI is not set # CONFIG_AD5446_I2C is not set # CONFIG_AD5449 is not set # CONFIG_AD5592R is not set # CONFIG_AD5593R is not set # CONFIG_AD5504 is not set # CONFIG_AD5624R_SPI is not set # CONFIG_AD9739A is not set # CONFIG_LTC2688 is not set # CONFIG_AD5686_SPI is not set # CONFIG_AD5696_I2C is not set # CONFIG_AD5755 is not set # CONFIG_AD5758 is not set # CONFIG_AD5761 is not set # CONFIG_AD5764 is not set # CONFIG_AD5766 is not set # CONFIG_AD5770R is not set # CONFIG_AD5791 is not set # CONFIG_AD7293 is not set # CONFIG_AD7303 is not set # CONFIG_AD8460 is not set # CONFIG_AD8801 is not set # CONFIG_BD79703 is not set # CONFIG_CIO_DAC is not set # CONFIG_DPOT_DAC is not set # CONFIG_DS4424 is not set # CONFIG_LTC1660 is not set # CONFIG_LTC2632 is not set # CONFIG_LTC2664 is not set # CONFIG_M62332 is not set # CONFIG_MAX517 is not set # CONFIG_MAX22007 is not set # CONFIG_MAX5522 is not set # CONFIG_MAX5821 is not set # CONFIG_MCP4725 is not set # CONFIG_MCP4728 is not set # CONFIG_MCP47FEB02 is not set # CONFIG_MCP4821 is not set # CONFIG_MCP4922 is not set # CONFIG_TI_DAC082S085 is not set # CONFIG_TI_DAC5571 is not set # CONFIG_TI_DAC7311 is not set # CONFIG_TI_DAC7612 is not set # CONFIG_VF610_DAC is not set # end of Digital to analog converters # # IIO dummy driver # # end of IIO dummy driver # # Filters # # CONFIG_ADMV8818 is not set # end of Filters # # Frequency Synthesizers DDS/PLL # # # Clock Generator/Distribution # # CONFIG_AD9523 is not set # end of Clock Generator/Distribution # # Phase-Locked Loop (PLL) frequency synthesizers # # CONFIG_ADF4350 is not set # CONFIG_ADF4371 is not set # CONFIG_ADF4377 is not set # CONFIG_ADMFM2000 is not set # CONFIG_ADMV1013 is not set # CONFIG_ADMV1014 is not set # CONFIG_ADMV4420 is not set # CONFIG_ADRF6780 is not set # end of Phase-Locked Loop (PLL) frequency synthesizers # end of Frequency Synthesizers DDS/PLL # # Digital gyroscope sensors # # CONFIG_ADIS16080 is not set # CONFIG_ADIS16130 is not set # CONFIG_ADIS16136 is not set # CONFIG_ADIS16260 is not set # CONFIG_ADXRS290 is not set # CONFIG_ADXRS450 is not set # CONFIG_BMG160 is not set # CONFIG_FXAS21002C is not set CONFIG_HID_SENSOR_GYRO_3D=y # CONFIG_MPU3050_I2C is not set # CONFIG_IIO_ST_GYRO_3AXIS is not set # CONFIG_ITG3200 is not set # end of Digital gyroscope sensors # # Health Sensors # # # Heart Rate Monitors # # CONFIG_AFE4403 is not set # CONFIG_AFE4404 is not set # CONFIG_MAX30100 is not set # CONFIG_MAX30102 is not set # end of Heart Rate Monitors # end of Health Sensors # # Humidity sensors # # CONFIG_AM2315 is not set # CONFIG_DHT11 is not set # CONFIG_ENS210 is not set # CONFIG_HDC100X is not set # CONFIG_HDC2010 is not set # CONFIG_HDC3020 is not set CONFIG_HID_SENSOR_HUMIDITY=y # CONFIG_HTS221 is not set # CONFIG_HTU21 is not set # CONFIG_SI7005 is not set # CONFIG_SI7020 is not set # end of Humidity sensors # # Inertial measurement units # # CONFIG_ADIS16400 is not set # CONFIG_ADIS16460 is not set # CONFIG_ADIS16475 is not set # CONFIG_ADIS16480 is not set # CONFIG_ADIS16550 is not set # CONFIG_BMI160_I2C is not set # CONFIG_BMI160_SPI is not set # CONFIG_BMI270_I2C is not set # CONFIG_BMI270_SPI is not set # CONFIG_BMI323_I2C is not set # CONFIG_BMI323_SPI is not set # CONFIG_BOSCH_BNO055_SERIAL is not set # CONFIG_BOSCH_BNO055_I2C is not set # CONFIG_FXOS8700_I2C is not set # CONFIG_FXOS8700_SPI is not set # CONFIG_KMX61 is not set # CONFIG_INV_ICM42600_I2C is not set # CONFIG_INV_ICM42600_SPI is not set # CONFIG_INV_ICM45600_I2C is not set # CONFIG_INV_ICM45600_SPI is not set # CONFIG_INV_MPU6050_I2C is not set # CONFIG_INV_MPU6050_SPI is not set # CONFIG_SMI240 is not set # CONFIG_SMI330_I2C is not set # CONFIG_SMI330_SPI is not set # CONFIG_IIO_ST_LSM6DSX is not set # CONFIG_IIO_ST_LSM9DS0 is not set # end of Inertial measurement units # # Light sensors # # CONFIG_ACPI_ALS is not set # CONFIG_ADJD_S311 is not set # CONFIG_ADUX1020 is not set # CONFIG_AL3000A is not set # CONFIG_AL3010 is not set # CONFIG_AL3320A is not set # CONFIG_APDS9160 is not set # CONFIG_APDS9300 is not set # CONFIG_APDS9306 is not set # CONFIG_APDS9960 is not set # CONFIG_AS73211 is not set # CONFIG_BH1745 is not set # CONFIG_BH1750 is not set # CONFIG_BH1780 is not set # CONFIG_CM32181 is not set # CONFIG_CM3232 is not set # CONFIG_CM3323 is not set # CONFIG_CM3605 is not set # CONFIG_CM36651 is not set # CONFIG_GP2AP002 is not set # CONFIG_GP2AP020A00F is not set # CONFIG_SENSORS_ISL29018 is not set # CONFIG_SENSORS_ISL29028 is not set # CONFIG_ISL29125 is not set # CONFIG_ISL76682 is not set CONFIG_HID_SENSOR_ALS=y CONFIG_HID_SENSOR_PROX=y # CONFIG_JSA1212 is not set # CONFIG_ROHM_BU27034 is not set # CONFIG_RPR0521 is not set # CONFIG_LTR390 is not set # CONFIG_LTR501 is not set # CONFIG_LTRF216A is not set # CONFIG_LV0104CS is not set # CONFIG_MAX44000 is not set # CONFIG_MAX44009 is not set # CONFIG_NOA1305 is not set # CONFIG_OPT3001 is not set # CONFIG_OPT4001 is not set # CONFIG_OPT4060 is not set # CONFIG_PA12203001 is not set # CONFIG_SI1133 is not set # CONFIG_SI1145 is not set # CONFIG_STK3310 is not set # CONFIG_ST_UVIS25 is not set # CONFIG_TCS3414 is not set # CONFIG_TCS3472 is not set # CONFIG_SENSORS_TSL2563 is not set # CONFIG_TSL2583 is not set # CONFIG_TSL2591 is not set # CONFIG_TSL2772 is not set # CONFIG_TSL4531 is not set # CONFIG_US5182D is not set # CONFIG_VCNL4000 is not set # CONFIG_VCNL4035 is not set # CONFIG_VEML3235 is not set # CONFIG_VEML6030 is not set # CONFIG_VEML6040 is not set # CONFIG_VEML6046X00 is not set # CONFIG_VEML6070 is not set # CONFIG_VEML6075 is not set # CONFIG_VL6180 is not set # CONFIG_ZOPT2201 is not set # end of Light sensors # # Magnetometer sensors # # CONFIG_AF8133J is not set # CONFIG_AK8974 is not set # CONFIG_AK8975 is not set # CONFIG_AK09911 is not set # CONFIG_ALS31300 is not set # CONFIG_BMC150_MAGN_I2C is not set # CONFIG_BMC150_MAGN_SPI is not set # CONFIG_MAG3110 is not set CONFIG_HID_SENSOR_MAGNETOMETER_3D=y # CONFIG_MMC35240 is not set # CONFIG_MMC5633 is not set # CONFIG_IIO_ST_MAGN_3AXIS is not set # CONFIG_INFINEON_TLV493D is not set # CONFIG_SENSORS_HMC5843_I2C is not set # CONFIG_SENSORS_HMC5843_SPI is not set # CONFIG_SENSORS_RM3100_I2C is not set # CONFIG_SENSORS_RM3100_SPI is not set # CONFIG_SI7210 is not set # CONFIG_TI_TMAG5273 is not set # CONFIG_YAMAHA_YAS530 is not set # end of Magnetometer sensors # # Multiplexers # # CONFIG_IIO_MUX is not set # end of Multiplexers # # Inclinometer sensors # CONFIG_HID_SENSOR_INCLINOMETER_3D=y CONFIG_HID_SENSOR_DEVICE_ROTATION=y # end of Inclinometer sensors # # Triggers - standalone # # CONFIG_IIO_INTERRUPT_TRIGGER is not set # CONFIG_IIO_SYSFS_TRIGGER is not set # end of Triggers - standalone # # Linear and angular position sensors # CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE=y # end of Linear and angular position sensors # # Digital potentiometers # # CONFIG_AD5110 is not set # CONFIG_AD5272 is not set # CONFIG_DS1803 is not set # CONFIG_MAX5432 is not set # CONFIG_MAX5481 is not set # CONFIG_MAX5487 is not set # CONFIG_MCP4018 is not set # CONFIG_MCP4131 is not set # CONFIG_MCP4531 is not set # CONFIG_MCP41010 is not set # CONFIG_TPL0102 is not set # CONFIG_X9250 is not set # end of Digital potentiometers # # Digital potentiostats # # CONFIG_LMP91000 is not set # end of Digital potentiostats # # Pressure sensors # # CONFIG_ABP060MG is not set # CONFIG_ABP2030PA_I2C is not set # CONFIG_ABP2030PA_SPI is not set # CONFIG_ROHM_BM1390 is not set # CONFIG_BMP280 is not set # CONFIG_DLHL60D is not set # CONFIG_DPS310 is not set CONFIG_HID_SENSOR_PRESS=y # CONFIG_HP03 is not set # CONFIG_HSC030PA is not set # CONFIG_ICP10100 is not set # CONFIG_MPL115_I2C is not set # CONFIG_MPL115_SPI is not set # CONFIG_MPL3115 is not set # CONFIG_MPRLS0025PA_I2C is not set # CONFIG_MPRLS0025PA_SPI is not set # CONFIG_MS5611 is not set # CONFIG_MS5637 is not set # CONFIG_SDP500 is not set # CONFIG_IIO_ST_PRESS is not set # CONFIG_T5403 is not set # CONFIG_HP206C is not set # CONFIG_ZPA2326 is not set # CONFIG_ADP810 is not set # end of Pressure sensors # # Lightning sensors # # CONFIG_AS3935 is not set # end of Lightning sensors # # Proximity and distance sensors # # CONFIG_D3323AA is not set # CONFIG_HX9023S is not set # CONFIG_IRSD200 is not set # CONFIG_ISL29501 is not set # CONFIG_LIDAR_LITE_V2 is not set # CONFIG_MB1232 is not set # CONFIG_PING is not set # CONFIG_RFD77402 is not set # CONFIG_SRF04 is not set # CONFIG_SX9310 is not set # CONFIG_SX9324 is not set # CONFIG_SX9360 is not set # CONFIG_SX9500 is not set # CONFIG_SRF08 is not set # CONFIG_VCNL3020 is not set # CONFIG_VL53L0X_I2C is not set # CONFIG_VL53L1X_I2C is not set # CONFIG_AW96103 is not set # end of Proximity and distance sensors # # Resolver to digital converters # # CONFIG_AD2S90 is not set # CONFIG_AD2S1200 is not set # CONFIG_AD2S1210 is not set # end of Resolver to digital converters # # Temperature sensors # # CONFIG_LTC2983 is not set # CONFIG_MAXIM_THERMOCOUPLE is not set CONFIG_HID_SENSOR_TEMP=y # CONFIG_MLX90614 is not set # CONFIG_MLX90632 is not set # CONFIG_MLX90635 is not set # CONFIG_TMP006 is not set # CONFIG_TMP007 is not set # CONFIG_TMP117 is not set # CONFIG_TSYS01 is not set # CONFIG_TSYS02D is not set # CONFIG_MAX30208 is not set # CONFIG_MAX31856 is not set # CONFIG_MAX31865 is not set # CONFIG_MCP9600 is not set # end of Temperature sensors # CONFIG_NTB is not set # CONFIG_PWM is not set # # IRQ chip support # CONFIG_IRQCHIP=y CONFIG_IRQ_MSI_LIB=y # CONFIG_AL_FIC is not set # CONFIG_XILINX_INTC is not set # end of IRQ chip support # CONFIG_IPACK_BUS is not set CONFIG_RESET_CONTROLLER=y # CONFIG_RESET_GPIO is not set # CONFIG_RESET_INTEL_GW is not set # CONFIG_RESET_SIMPLE is not set # CONFIG_RESET_TI_SYSCON is not set # CONFIG_RESET_TI_TPS380X is not set # # PHY Subsystem # CONFIG_GENERIC_PHY=y # CONFIG_PHY_CAN_TRANSCEIVER is not set # CONFIG_PHY_GOOGLE_USB is not set CONFIG_USB_LGM_PHY=y # CONFIG_PHY_NXP_PTN3222 is not set # # PHY drivers for Broadcom platforms # # CONFIG_BCM_KONA_USB2_PHY is not set # end of PHY drivers for Broadcom platforms # CONFIG_PHY_CADENCE_TORRENT is not set # CONFIG_PHY_CADENCE_DPHY is not set # CONFIG_PHY_CADENCE_DPHY_RX is not set # CONFIG_PHY_CADENCE_SIERRA is not set # CONFIG_PHY_CADENCE_SALVO is not set # CONFIG_PHY_INTEL_LGM_COMBO is not set # CONFIG_PHY_INTEL_LGM_EMMC is not set # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set CONFIG_PHY_CPCAP_USB=y # CONFIG_PHY_MAPPHONE_MDM6600 is not set # CONFIG_PHY_OCELOT_SERDES is not set CONFIG_PHY_QCOM_USB_HS=y CONFIG_PHY_QCOM_USB_HSIC=y CONFIG_PHY_SAMSUNG_USB2=y CONFIG_PHY_TUSB1210=y # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Performance monitor support # # CONFIG_DWC_PCIE_PMU is not set # end of Performance monitor support CONFIG_RAS=y CONFIG_USB4=y # CONFIG_USB4_DEBUGFS_WRITE is not set # CONFIG_USB4_DMA_TEST is not set # # Android # CONFIG_ANDROID_BINDER_IPC=y CONFIG_ANDROID_BINDERFS=y CONFIG_ANDROID_BINDER_DEVICES="binder0,binder1" # end of Android CONFIG_LIBNVDIMM=y CONFIG_BLK_DEV_PMEM=y CONFIG_ND_CLAIM=y CONFIG_ND_BTT=y CONFIG_BTT=y CONFIG_ND_PFN=y CONFIG_NVDIMM_PFN=y CONFIG_NVDIMM_DAX=y CONFIG_OF_PMEM=y # CONFIG_RAMDAX is not set CONFIG_NVDIMM_KEYS=y # CONFIG_NVDIMM_SECURITY_TEST is not set CONFIG_DAX=y CONFIG_DEV_DAX=y # CONFIG_DEV_DAX_PMEM is not set CONFIG_DEV_DAX_FSDEV=y # CONFIG_DEV_DAX_KMEM is not set CONFIG_NVMEM=y CONFIG_NVMEM_SYSFS=y CONFIG_NVMEM_LAYOUTS=y # # Layout Types # # CONFIG_NVMEM_LAYOUT_SL28_VPD is not set # CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set # CONFIG_NVMEM_LAYOUT_U_BOOT_ENV is not set # end of Layout Types # CONFIG_NVMEM_RMEM is not set # CONFIG_NVMEM_U_BOOT_ENV is not set # # HW tracing support # # CONFIG_STM is not set # CONFIG_INTEL_TH is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_FSI is not set CONFIG_TEE=y CONFIG_TEE_DMABUF_HEAPS=y CONFIG_OPTEE_STATIC_PROTMEM_POOL=y # CONFIG_MUX_CORE is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set CONFIG_COUNTER=y # CONFIG_INTEL_QEP is not set # CONFIG_INTERRUPT_CNT is not set CONFIG_MOST=y CONFIG_MOST_USB_HDM=y # CONFIG_MOST_CDEV is not set # CONFIG_MOST_SND is not set # CONFIG_PECI is not set # CONFIG_HTE is not set # end of Device Drivers # # File systems # CONFIG_DCACHE_WORD_ACCESS=y CONFIG_VALIDATE_FS_PARSER=y CONFIG_FS_IOMAP=y CONFIG_FS_STACK=y CONFIG_BUFFER_HEAD=y CONFIG_LEGACY_DIRECT_IO=y # CONFIG_EXT2_FS is not set CONFIG_EXT4_FS=y CONFIG_EXT4_USE_FOR_EXT2=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_JFS_FS=y CONFIG_JFS_POSIX_ACL=y CONFIG_JFS_SECURITY=y CONFIG_JFS_DEBUG=y # CONFIG_JFS_STATISTICS is not set CONFIG_XFS_FS=y # CONFIG_XFS_SUPPORT_V4 is not set # CONFIG_XFS_SUPPORT_ASCII_CI is not set CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y # CONFIG_XFS_ONLINE_SCRUB is not set # CONFIG_XFS_WARN is not set # CONFIG_XFS_DEBUG is not set CONFIG_GFS2_FS=y CONFIG_GFS2_FS_LOCKING_DLM=y CONFIG_OCFS2_FS=y CONFIG_OCFS2_FS_O2CB=y CONFIG_OCFS2_FS_USERSPACE_CLUSTER=y CONFIG_OCFS2_FS_STATS=y # CONFIG_OCFS2_DEBUG_MASKLOG is not set CONFIG_OCFS2_DEBUG_FS=y CONFIG_BTRFS_FS=y CONFIG_BTRFS_FS_POSIX_ACL=y # CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set # CONFIG_BTRFS_DEBUG is not set CONFIG_BTRFS_ASSERT=y # CONFIG_BTRFS_EXPERIMENTAL is not set CONFIG_NILFS2_FS=y CONFIG_F2FS_FS=y CONFIG_F2FS_STAT_FS=y CONFIG_F2FS_FS_XATTR=y CONFIG_F2FS_FS_POSIX_ACL=y CONFIG_F2FS_FS_SECURITY=y CONFIG_F2FS_CHECK_FS=y CONFIG_F2FS_FAULT_INJECTION=y CONFIG_F2FS_FS_COMPRESSION=y CONFIG_F2FS_FS_LZO=y CONFIG_F2FS_FS_LZORLE=y CONFIG_F2FS_FS_LZ4=y CONFIG_F2FS_FS_LZ4HC=y CONFIG_F2FS_FS_ZSTD=y # CONFIG_F2FS_IOSTAT is not set # CONFIG_F2FS_UNFAIR_RWSEM is not set CONFIG_ZONEFS_FS=y CONFIG_FS_DAX=y CONFIG_FS_DAX_PMD=y CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_EXPORTFS_BLOCK_OPS=y CONFIG_FILE_LOCKING=y CONFIG_FS_ENCRYPTION=y CONFIG_FS_ENCRYPTION_ALGS=y # CONFIG_FS_ENCRYPTION_INLINE_CRYPT is not set CONFIG_FS_VERITY=y CONFIG_FS_VERITY_BUILTIN_SIGNATURES=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_QUOTA_DEBUG is not set CONFIG_QUOTA_TREE=y # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=y CONFIG_QUOTACTL=y CONFIG_AUTOFS_FS=y CONFIG_FUSE_FS=y CONFIG_CUSE=y CONFIG_VIRTIO_FS=y CONFIG_FUSE_DAX=y # CONFIG_FUSE_PASSTHROUGH is not set # CONFIG_FUSE_IO_URING is not set CONFIG_OVERLAY_FS=y CONFIG_OVERLAY_FS_REDIRECT_DIR=y CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y CONFIG_OVERLAY_FS_INDEX=y # CONFIG_OVERLAY_FS_NFS_EXPORT is not set # CONFIG_OVERLAY_FS_XINO_AUTO is not set # CONFIG_OVERLAY_FS_METACOPY is not set CONFIG_OVERLAY_FS_DEBUG=y # # Caches # CONFIG_NETFS_SUPPORT=y # CONFIG_NETFS_STATS is not set # CONFIG_NETFS_DEBUG is not set CONFIG_FSCACHE=y # CONFIG_FSCACHE_STATS is not set CONFIG_CACHEFILES=y # CONFIG_CACHEFILES_DEBUG is not set # CONFIG_CACHEFILES_ERROR_INJECTION is not set # CONFIG_CACHEFILES_ONDEMAND is not set # end of Caches # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=y # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_FAT_DEFAULT_UTF8 is not set CONFIG_EXFAT_FS=y CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8" # CONFIG_NTFS_FS is not set CONFIG_NTFS3_FS=y # CONFIG_NTFS3_64BIT_CLUSTER is not set CONFIG_NTFS3_LZX_XPRESS=y CONFIG_NTFS3_FS_POSIX_ACL=y # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_VMCORE=y # CONFIG_PROC_VMCORE_DEVICE_DUMP is not set CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_PROC_CHILDREN=y CONFIG_PROC_PID_ARCH_STATUS=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_TMPFS_XATTR=y # CONFIG_TMPFS_INODE64 is not set CONFIG_TMPFS_QUOTA=y CONFIG_ARCH_SUPPORTS_HUGETLBFS=y CONFIG_HUGETLBFS=y # CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set CONFIG_HUGETLB_PAGE=y CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y CONFIG_HUGETLB_PMD_PAGE_TABLE_SHARING=y CONFIG_ARCH_HAS_GIGANTIC_PAGE=y CONFIG_CONFIGFS_FS=y # end of Pseudo filesystems CONFIG_MISC_FILESYSTEMS=y CONFIG_ORANGEFS_FS=y CONFIG_ADFS_FS=y # CONFIG_ADFS_FS_RW is not set CONFIG_AFFS_FS=y CONFIG_ECRYPT_FS=y CONFIG_ECRYPT_FS_MESSAGING=y CONFIG_HFS_FS=y CONFIG_HFSPLUS_FS=y CONFIG_BEFS_FS=y # CONFIG_BEFS_DEBUG is not set CONFIG_BFS_FS=y CONFIG_EFS_FS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y # CONFIG_JFFS2_FS_WBUF_VERIFY is not set CONFIG_JFFS2_SUMMARY=y CONFIG_JFFS2_FS_XATTR=y CONFIG_JFFS2_FS_POSIX_ACL=y CONFIG_JFFS2_FS_SECURITY=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_LZO=y CONFIG_JFFS2_RTIME=y CONFIG_JFFS2_RUBIN=y # CONFIG_JFFS2_CMODE_NONE is not set CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set CONFIG_UBIFS_FS=y CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_UBIFS_FS_LZO=y CONFIG_UBIFS_FS_ZLIB=y CONFIG_UBIFS_FS_ZSTD=y CONFIG_UBIFS_ATIME_SUPPORT=y CONFIG_UBIFS_FS_XATTR=y CONFIG_UBIFS_FS_SECURITY=y # CONFIG_UBIFS_FS_AUTHENTICATION is not set CONFIG_CRAMFS=y CONFIG_CRAMFS_BLOCKDEV=y CONFIG_CRAMFS_MTD=y CONFIG_SQUASHFS=y # CONFIG_SQUASHFS_FILE_CACHE is not set CONFIG_SQUASHFS_FILE_DIRECT=y CONFIG_SQUASHFS_DECOMP_MULTI=y # CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set # CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE is not set CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI=y # CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set # CONFIG_SQUASHFS_MOUNT_DECOMP_THREADS is not set CONFIG_SQUASHFS_XATTR=y # CONFIG_SQUASHFS_COMP_CACHE_FULL is not set CONFIG_SQUASHFS_ZLIB=y CONFIG_SQUASHFS_LZ4=y CONFIG_SQUASHFS_LZO=y CONFIG_SQUASHFS_XZ=y CONFIG_SQUASHFS_ZSTD=y CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y # CONFIG_SQUASHFS_EMBEDDED is not set CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 CONFIG_VXFS_FS=y CONFIG_MINIX_FS=y CONFIG_OMFS_FS=y CONFIG_HPFS_FS=y CONFIG_QNX4FS_FS=y CONFIG_QNX6FS_FS=y # CONFIG_QNX6FS_DEBUG is not set CONFIG_ROMFS_FS=y # CONFIG_ROMFS_BACKED_BY_BLOCK is not set # CONFIG_ROMFS_BACKED_BY_MTD is not set CONFIG_ROMFS_BACKED_BY_BOTH=y CONFIG_ROMFS_ON_BLOCK=y CONFIG_ROMFS_ON_MTD=y CONFIG_PSTORE=y CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240 CONFIG_PSTORE_COMPRESS=y # CONFIG_PSTORE_CONSOLE is not set # CONFIG_PSTORE_PMSG is not set # CONFIG_PSTORE_RAM is not set # CONFIG_PSTORE_BLK is not set CONFIG_UFS_FS=y CONFIG_UFS_FS_WRITE=y # CONFIG_UFS_DEBUG is not set CONFIG_EROFS_FS=y # CONFIG_EROFS_FS_DEBUG is not set CONFIG_EROFS_FS_XATTR=y CONFIG_EROFS_FS_POSIX_ACL=y CONFIG_EROFS_FS_SECURITY=y # CONFIG_EROFS_FS_BACKED_BY_FILE is not set CONFIG_EROFS_FS_ZIP=y # CONFIG_EROFS_FS_ZIP_LZMA is not set # CONFIG_EROFS_FS_ZIP_DEFLATE is not set # CONFIG_EROFS_FS_ZIP_ZSTD is not set # CONFIG_EROFS_FS_ZIP_ACCEL is not set # CONFIG_EROFS_FS_ONDEMAND is not set # CONFIG_EROFS_FS_PCPU_KTHREAD is not set # CONFIG_EROFS_FS_PAGE_CACHE_SHARE is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y # CONFIG_NFS_V2 is not set CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y # CONFIG_NFS_SWAP is not set CONFIG_NFS_V4_0=y CONFIG_NFS_V4_2=y CONFIG_PNFS_FILE_LAYOUT=y CONFIG_PNFS_BLOCK=y CONFIG_PNFS_FLEXFILE_LAYOUT=y CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" # CONFIG_NFS_V4_1_MIGRATION is not set CONFIG_NFS_V4_SECURITY_LABEL=y CONFIG_ROOT_NFS=y CONFIG_NFS_FSCACHE=y # CONFIG_NFS_USE_LEGACY_DNS is not set CONFIG_NFS_USE_KERNEL_DNS=y # CONFIG_NFS_DISABLE_UDP_SUPPORT is not set CONFIG_NFS_V4_2_READ_PLUS=y CONFIG_NFSD=y # CONFIG_NFSD_V2 is not set CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_PNFS=y CONFIG_NFSD_BLOCKLAYOUT=y CONFIG_NFSD_SCSILAYOUT=y CONFIG_NFSD_FLEXFILELAYOUT=y CONFIG_NFSD_V4_2_INTER_SSC=y CONFIG_NFSD_V4_SECURITY_LABEL=y # CONFIG_NFSD_LEGACY_CLIENT_TRACKING is not set # CONFIG_NFSD_V4_POSIX_ACLS is not set CONFIG_GRACE_PERIOD=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y # CONFIG_NFS_LOCALIO is not set CONFIG_NFS_V4_2_SSC_HELPER=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_BACKCHANNEL=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA1 is not set # CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_CAMELLIA is not set # CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA2 is not set # CONFIG_SUNRPC_DEBUG is not set # CONFIG_SUNRPC_XPRT_RDMA is not set CONFIG_CEPH_FS=y CONFIG_CEPH_FSCACHE=y CONFIG_CEPH_FS_POSIX_ACL=y # CONFIG_CEPH_FS_SECURITY_LABEL is not set CONFIG_CIFS=y # CONFIG_CIFS_STATS2 is not set CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y CONFIG_CIFS_UPCALL=y CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y CONFIG_CIFS_DEBUG=y # CONFIG_CIFS_DEBUG2 is not set # CONFIG_CIFS_DEBUG_DUMP_KEYS is not set CONFIG_CIFS_DFS_UPCALL=y CONFIG_CIFS_SWN_UPCALL=y CONFIG_CIFS_SMB_DIRECT=y CONFIG_CIFS_FSCACHE=y # CONFIG_CIFS_ROOT is not set # CONFIG_CIFS_COMPRESSION is not set CONFIG_SMB_SERVER=y # CONFIG_SMB_SERVER_SMBDIRECT is not set # CONFIG_SMB_SERVER_CHECK_CAP_NET_ADMIN is not set # CONFIG_SMB_SERVER_KERBEROS5 is not set CONFIG_SMBDIRECT=y CONFIG_SMBFS=y # CONFIG_CODA_FS is not set CONFIG_AFS_FS=y # CONFIG_AFS_DEBUG is not set CONFIG_AFS_FSCACHE=y # CONFIG_AFS_DEBUG_CURSOR is not set CONFIG_9P_FS=y CONFIG_9P_FSCACHE=y CONFIG_9P_FS_POSIX_ACL=y CONFIG_9P_FS_SECURITY=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_737=y CONFIG_NLS_CODEPAGE_775=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_CODEPAGE_852=y CONFIG_NLS_CODEPAGE_855=y CONFIG_NLS_CODEPAGE_857=y CONFIG_NLS_CODEPAGE_860=y CONFIG_NLS_CODEPAGE_861=y CONFIG_NLS_CODEPAGE_862=y CONFIG_NLS_CODEPAGE_863=y CONFIG_NLS_CODEPAGE_864=y CONFIG_NLS_CODEPAGE_865=y CONFIG_NLS_CODEPAGE_866=y CONFIG_NLS_CODEPAGE_869=y CONFIG_NLS_CODEPAGE_936=y CONFIG_NLS_CODEPAGE_950=y CONFIG_NLS_CODEPAGE_932=y CONFIG_NLS_CODEPAGE_949=y CONFIG_NLS_CODEPAGE_874=y CONFIG_NLS_ISO8859_8=y CONFIG_NLS_CODEPAGE_1250=y CONFIG_NLS_CODEPAGE_1251=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_ISO8859_3=y CONFIG_NLS_ISO8859_4=y CONFIG_NLS_ISO8859_5=y CONFIG_NLS_ISO8859_6=y CONFIG_NLS_ISO8859_7=y CONFIG_NLS_ISO8859_9=y CONFIG_NLS_ISO8859_13=y CONFIG_NLS_ISO8859_14=y CONFIG_NLS_ISO8859_15=y CONFIG_NLS_KOI8_R=y CONFIG_NLS_KOI8_U=y CONFIG_NLS_MAC_ROMAN=y CONFIG_NLS_MAC_CELTIC=y CONFIG_NLS_MAC_CENTEURO=y CONFIG_NLS_MAC_CROATIAN=y CONFIG_NLS_MAC_CYRILLIC=y CONFIG_NLS_MAC_GAELIC=y CONFIG_NLS_MAC_GREEK=y CONFIG_NLS_MAC_ICELAND=y CONFIG_NLS_MAC_INUIT=y CONFIG_NLS_MAC_ROMANIAN=y CONFIG_NLS_MAC_TURKISH=y CONFIG_NLS_UTF8=y CONFIG_NLS_UCS2_UTILS=y CONFIG_DLM=y # CONFIG_DLM_DEBUG is not set CONFIG_UNICODE=y CONFIG_IO_WQ=y # end of File systems # # Security options # CONFIG_KEYS=y CONFIG_KEYS_REQUEST_CACHE=y CONFIG_PERSISTENT_KEYRINGS=y CONFIG_BIG_KEYS=y CONFIG_TRUSTED_KEYS=y # CONFIG_TRUSTED_KEYS_TPM is not set # CONFIG_TRUSTED_KEYS_TEE is not set # # No trust source selected! # CONFIG_ENCRYPTED_KEYS=y # CONFIG_USER_DECRYPTED_DATA is not set CONFIG_KEY_DH_OPERATIONS=y CONFIG_KEY_NOTIFICATIONS=y # CONFIG_SECURITY_DMESG_RESTRICT is not set CONFIG_PROC_MEM_ALWAYS_FORCE=y # CONFIG_PROC_MEM_FORCE_PTRACE is not set # CONFIG_PROC_MEM_NO_FORCE is not set CONFIG_SECURITY=y CONFIG_HAS_SECURITY_AUDIT=y CONFIG_SECURITYFS=y CONFIG_SECURITY_NETWORK=y CONFIG_SECURITY_INFINIBAND=y CONFIG_SECURITY_NETWORK_XFRM=y CONFIG_SECURITY_PATH=y # CONFIG_INTEL_TXT is not set # CONFIG_STATIC_USERMODEHELPER is not set # CONFIG_SECURITY_SELINUX is not set # CONFIG_SECURITY_SMACK is not set CONFIG_SECURITY_TOMOYO=y CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=64 CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=32 CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER=y CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING=y CONFIG_SECURITY_APPARMOR=y CONFIG_SECURITY_APPARMOR_DEBUG=y CONFIG_SECURITY_APPARMOR_DEBUG_ASSERTS=y # CONFIG_SECURITY_APPARMOR_DEBUG_MESSAGES is not set CONFIG_SECURITY_APPARMOR_INTROSPECT_POLICY=y CONFIG_SECURITY_APPARMOR_HASH=y CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y # CONFIG_SECURITY_APPARMOR_EXPORT_BINARY is not set # CONFIG_SECURITY_APPARMOR_PARANOID_LOAD is not set # CONFIG_SECURITY_LOADPIN is not set CONFIG_SECURITY_YAMA=y CONFIG_SECURITY_SAFESETID=y CONFIG_SECURITY_LOCKDOWN_LSM=y CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y # CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set # CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set CONFIG_SECURITY_LANDLOCK=y # CONFIG_SECURITY_IPE is not set CONFIG_INTEGRITY=y CONFIG_INTEGRITY_SIGNATURE=y CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y CONFIG_INTEGRITY_TRUSTED_KEYRING=y CONFIG_INTEGRITY_AUDIT=y CONFIG_IMA=y CONFIG_IMA_MEASURE_PCR_IDX=10 CONFIG_IMA_LSM_RULES=y CONFIG_IMA_NG_TEMPLATE=y # CONFIG_IMA_SIG_TEMPLATE is not set CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng" # CONFIG_IMA_DEFAULT_HASH_SHA1 is not set CONFIG_IMA_DEFAULT_HASH_SHA256=y # CONFIG_IMA_DEFAULT_HASH_SHA512 is not set # CONFIG_IMA_DEFAULT_HASH_WP512 is not set CONFIG_IMA_DEFAULT_HASH="sha256" CONFIG_IMA_WRITE_POLICY=y CONFIG_IMA_READ_POLICY=y CONFIG_IMA_APPRAISE=y # CONFIG_IMA_ARCH_POLICY is not set # CONFIG_IMA_APPRAISE_BUILD_POLICY is not set # CONFIG_IMA_APPRAISE_BOOTPARAM is not set CONFIG_IMA_APPRAISE_MODSIG=y # CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY is not set # CONFIG_IMA_BLACKLIST_KEYRING is not set # CONFIG_IMA_LOAD_X509 is not set CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y # CONFIG_IMA_DISABLE_HTABLE is not set CONFIG_EVM=y CONFIG_EVM_ATTR_FSUUID=y CONFIG_EVM_ADD_XATTRS=y # CONFIG_EVM_LOAD_X509 is not set # CONFIG_DEFAULT_SECURITY_TOMOYO is not set CONFIG_DEFAULT_SECURITY_APPARMOR=y # CONFIG_DEFAULT_SECURITY_DAC is not set CONFIG_LSM="landlock,lockdown,yama,safesetid,integrity,tomoyo,apparmor,bpf" # # Kernel hardening options # # # Memory initialization # CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y # CONFIG_INIT_STACK_NONE is not set # CONFIG_INIT_STACK_ALL_PATTERN is not set CONFIG_INIT_STACK_ALL_ZERO=y CONFIG_CC_HAS_SANCOV_STACK_DEPTH_CALLBACK=y # CONFIG_KSTACK_ERASE is not set CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y # CONFIG_ZERO_CALL_USED_REGS is not set # end of Memory initialization # # Bounds checking # CONFIG_FORTIFY_SOURCE=y CONFIG_HARDENED_USERCOPY=y # CONFIG_HARDENED_USERCOPY_DEFAULT_ON is not set # end of Bounds checking # # Hardening of kernel data structures # CONFIG_LIST_HARDENED=y CONFIG_BUG_ON_DATA_CORRUPTION=y # end of Hardening of kernel data structures CONFIG_CC_HAS_RANDSTRUCT=y CONFIG_RANDSTRUCT_NONE=y # CONFIG_RANDSTRUCT_FULL is not set # end of Kernel hardening options # end of Security options CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y CONFIG_ASYNC_XOR=y CONFIG_ASYNC_PQ=y CONFIG_ASYNC_RAID6_RECOV=y 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_SIG=y CONFIG_CRYPTO_SIG2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_AKCIPHER=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_KPP=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_ACOMP=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_USER=y # CONFIG_CRYPTO_SELFTESTS is not set # CONFIG_CRYPTO_NULL is not set CONFIG_CRYPTO_PCRYPT=y CONFIG_CRYPTO_CRYPTD=y CONFIG_CRYPTO_AUTHENC=y CONFIG_CRYPTO_KRB5ENC=y # CONFIG_CRYPTO_BENCHMARK is not set CONFIG_CRYPTO_ENGINE=y # end of Crypto core or helper # # Public-key cryptography # CONFIG_CRYPTO_RSA=y CONFIG_CRYPTO_DH=y # CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set CONFIG_CRYPTO_ECC=y CONFIG_CRYPTO_ECDH=y # CONFIG_CRYPTO_ECDSA is not set CONFIG_CRYPTO_ECRDSA=y # CONFIG_CRYPTO_MLDSA is not set # end of Public-key cryptography # # Block ciphers # CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_ANUBIS=y CONFIG_CRYPTO_ARIA=y CONFIG_CRYPTO_BLOWFISH=y CONFIG_CRYPTO_BLOWFISH_COMMON=y CONFIG_CRYPTO_CAMELLIA=y CONFIG_CRYPTO_CAST_COMMON=y CONFIG_CRYPTO_CAST5=y CONFIG_CRYPTO_CAST6=y CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_FCRYPT=y CONFIG_CRYPTO_KHAZAD=y CONFIG_CRYPTO_SEED=y CONFIG_CRYPTO_SERPENT=y CONFIG_CRYPTO_SM4=y CONFIG_CRYPTO_SM4_GENERIC=y CONFIG_CRYPTO_TEA=y CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_TWOFISH_COMMON=y # end of Block ciphers # # Length-preserving ciphers and modes # CONFIG_CRYPTO_ADIANTUM=y CONFIG_CRYPTO_ARC4=y CONFIG_CRYPTO_CHACHA20=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=y CONFIG_CRYPTO_CTS=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_HCTR2=y CONFIG_CRYPTO_LRW=y CONFIG_CRYPTO_PCBC=y CONFIG_CRYPTO_XCTR=y CONFIG_CRYPTO_XTS=y # end of Length-preserving ciphers and modes # # AEAD (authenticated encryption with associated data) ciphers # CONFIG_CRYPTO_AEGIS128=y CONFIG_CRYPTO_CHACHA20POLY1305=y CONFIG_CRYPTO_CCM=y CONFIG_CRYPTO_GCM=y CONFIG_CRYPTO_GENIV=y CONFIG_CRYPTO_SEQIV=y CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_ESSIV=y # end of AEAD (authenticated encryption with associated data) ciphers # # Hashes, digests, and MACs # # CONFIG_CRYPTO_BLAKE2B is not set CONFIG_CRYPTO_CMAC=y CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set CONFIG_CRYPTO_RMD160=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_SHA3=y # CONFIG_CRYPTO_SM3 is not set CONFIG_CRYPTO_STREEBOG=y CONFIG_CRYPTO_WP512=y CONFIG_CRYPTO_XCBC=y # CONFIG_CRYPTO_XXHASH is not set # end of Hashes, digests, and MACs # # CRCs (cyclic redundancy checks) # # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CRC32 is not set # end of CRCs (cyclic redundancy checks) # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y CONFIG_CRYPTO_842=y CONFIG_CRYPTO_LZ4=y CONFIG_CRYPTO_LZ4HC=y CONFIG_CRYPTO_ZSTD=y # end of Compression # # Random number generation # 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_JITTERENTROPY_MEMORY_BLOCKS=64 CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKSIZE=32 CONFIG_CRYPTO_JITTERENTROPY_OSR=1 CONFIG_CRYPTO_KDF800108_CTR=y CONFIG_CRYPTO_DF80090A=y # end of Random number generation # # Userspace interface # CONFIG_CRYPTO_USER_API=y CONFIG_CRYPTO_USER_API_HASH=y CONFIG_CRYPTO_USER_API_SKCIPHER=y CONFIG_CRYPTO_USER_API_RNG=y # CONFIG_CRYPTO_USER_API_RNG_CAVP is not set CONFIG_CRYPTO_USER_API_AEAD=y CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y # end of Userspace interface # # Accelerated Cryptographic Algorithms for CPU (x86) # CONFIG_CRYPTO_AES_NI_INTEL=y CONFIG_CRYPTO_BLOWFISH_X86_64=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_CAST5_AVX_X86_64=y CONFIG_CRYPTO_CAST6_AVX_X86_64=y CONFIG_CRYPTO_SERPENT_SSE2_X86_64=y CONFIG_CRYPTO_SERPENT_AVX_X86_64=y CONFIG_CRYPTO_SERPENT_AVX2_X86_64=y CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64=y CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64=y CONFIG_CRYPTO_TWOFISH_X86_64=y CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=y CONFIG_CRYPTO_TWOFISH_AVX_X86_64=y CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64=y # CONFIG_CRYPTO_ARIA_AESNI_AVX2_X86_64 is not set # CONFIG_CRYPTO_ARIA_GFNI_AVX512_X86_64 is not set CONFIG_CRYPTO_AEGIS128_AESNI_SSE2=y # end of Accelerated Cryptographic Algorithms for CPU (x86) CONFIG_CRYPTO_HW=y CONFIG_CRYPTO_DEV_PADLOCK=y CONFIG_CRYPTO_DEV_PADLOCK_AES=y CONFIG_CRYPTO_DEV_PADLOCK_SHA=y # CONFIG_CRYPTO_DEV_ATMEL_ECC is not set # CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set CONFIG_CRYPTO_DEV_CCP=y CONFIG_CRYPTO_DEV_CCP_DD=y # CONFIG_CRYPTO_DEV_SP_CCP is not set # CONFIG_CRYPTO_DEV_SP_PSP is not set # CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set CONFIG_CRYPTO_DEV_QAT=y CONFIG_CRYPTO_DEV_QAT_DH895xCC=y CONFIG_CRYPTO_DEV_QAT_C3XXX=y CONFIG_CRYPTO_DEV_QAT_C62X=y # CONFIG_CRYPTO_DEV_QAT_4XXX is not set # CONFIG_CRYPTO_DEV_QAT_420XX is not set # CONFIG_CRYPTO_DEV_QAT_6XXX is not set CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=y CONFIG_CRYPTO_DEV_QAT_C3XXXVF=y CONFIG_CRYPTO_DEV_QAT_C62XVF=y # CONFIG_CRYPTO_DEV_QAT_ERROR_INJECTION is not set CONFIG_CRYPTO_DEV_VIRTIO=y # CONFIG_CRYPTO_DEV_SAFEXCEL is not set # CONFIG_CRYPTO_DEV_CCREE is not set # CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set CONFIG_ASYMMETRIC_KEY_TYPE=y CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y CONFIG_X509_CERTIFICATE_PARSER=y CONFIG_PKCS8_PRIVATE_KEY_PARSER=y CONFIG_PKCS7_MESSAGE_PARSER=y CONFIG_PKCS7_TEST_KEY=y CONFIG_SIGNED_PE_FILE_VERIFICATION=y # CONFIG_FIPS_SIGNATURE_SELFTEST is not set # # Certificates for signature checking # CONFIG_MODULE_SIG_KEY="certs/signing_key.pem" CONFIG_MODULE_SIG_KEY_TYPE_RSA=y # CONFIG_MODULE_SIG_KEY_TYPE_MLDSA_44 is not set # CONFIG_MODULE_SIG_KEY_TYPE_MLDSA_65 is not set # CONFIG_MODULE_SIG_KEY_TYPE_MLDSA_87 is not set CONFIG_SYSTEM_TRUSTED_KEYRING=y CONFIG_SYSTEM_TRUSTED_KEYS="" # CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set CONFIG_SECONDARY_TRUSTED_KEYRING=y # CONFIG_SECONDARY_TRUSTED_KEYRING_SIGNED_BY_BUILTIN is not set # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set CONFIG_OPENSSL_SUPPORTS_ML_DSA=y # end of Certificates for signature checking CONFIG_CRYPTO_KRB5=y # CONFIG_CRYPTO_KRB5_SELFTESTS is not set CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_RAID6_PQ=y # CONFIG_RAID6_PQ_BENCHMARK is not set CONFIG_LINEAR_RANGES=y # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y # CONFIG_CORDIC is not set # CONFIG_PRIME_NUMBERS is not set CONFIG_RATIONAL=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_HAS_FAST_MULTIPLIER=y CONFIG_ARCH_USE_SYM_ANNOTATIONS=y CONFIG_CRC8=y CONFIG_CRC16=y CONFIG_CRC_CCITT=y CONFIG_CRC_ITU_T=y CONFIG_CRC_T10DIF=y CONFIG_CRC_T10DIF_ARCH=y CONFIG_CRC32=y CONFIG_CRC32_ARCH=y CONFIG_CRC64=y CONFIG_CRC64_ARCH=y CONFIG_CRC_OPTIMIZATIONS=y CONFIG_CRYPTO_HASH_INFO=y CONFIG_CRYPTO_LIB_UTILS=y CONFIG_CRYPTO_LIB_AES=y CONFIG_CRYPTO_LIB_AES_ARCH=y CONFIG_CRYPTO_LIB_AES_CBC_MACS=y CONFIG_CRYPTO_LIB_ARC4=y CONFIG_CRYPTO_LIB_GF128MUL=y CONFIG_CRYPTO_LIB_BLAKE2B=y CONFIG_CRYPTO_LIB_BLAKE2S_ARCH=y CONFIG_CRYPTO_LIB_CHACHA=y CONFIG_CRYPTO_LIB_CHACHA_ARCH=y CONFIG_CRYPTO_LIB_CURVE25519=y CONFIG_CRYPTO_LIB_CURVE25519_ARCH=y CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y CONFIG_CRYPTO_LIB_DES=y CONFIG_CRYPTO_LIB_GF128HASH=y CONFIG_CRYPTO_LIB_GF128HASH_ARCH=y CONFIG_CRYPTO_LIB_MD5=y CONFIG_CRYPTO_LIB_NH=y CONFIG_CRYPTO_LIB_NH_ARCH=y CONFIG_CRYPTO_LIB_POLY1305=y CONFIG_CRYPTO_LIB_POLY1305_ARCH=y CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11 CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y CONFIG_CRYPTO_LIB_SHA1=y CONFIG_CRYPTO_LIB_SHA1_ARCH=y CONFIG_CRYPTO_LIB_SHA256=y CONFIG_CRYPTO_LIB_SHA256_ARCH=y CONFIG_CRYPTO_LIB_SHA512=y CONFIG_CRYPTO_LIB_SHA512_ARCH=y CONFIG_CRYPTO_LIB_SHA3=y CONFIG_XOR_BLOCKS=y CONFIG_XOR_BLOCKS_ARCH=y CONFIG_XXHASH=y # 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_LZ4HC_COMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_ZSTD_COMMON=y CONFIG_ZSTD_COMPRESS=y CONFIG_ZSTD_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_ARM64=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_RISCV=y # CONFIG_XZ_DEC_MICROLZMA is not set CONFIG_XZ_DEC_BCJ=y # CONFIG_XZ_DEC_TEST is not set 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_DECOMPRESS_ZSTD=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_REED_SOLOMON=y CONFIG_REED_SOLOMON_DEC8=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=y CONFIG_TEXTSEARCH_BM=y CONFIG_TEXTSEARCH_FSM=y CONFIG_INTERVAL_TREE=y CONFIG_INTERVAL_TREE_SPAN_ITER=y CONFIG_XARRAY_MULTI=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_CLOSURES=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_DMA_OPS_HELPERS=y CONFIG_NEED_SG_DMA_FLAGS=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_DMA_DECLARE_COHERENT=y CONFIG_SWIOTLB=y # CONFIG_SWIOTLB_DYNAMIC is not set CONFIG_DMA_NEED_SYNC=y # CONFIG_DMA_RESTRICTED_POOL is not set CONFIG_DMA_CMA=y # CONFIG_DMA_NUMA_CMA is not set # # Default contiguous memory area size: # CONFIG_CMA_SIZE_MBYTES=0 CONFIG_CMA_SIZE_PERCENTAGE=0 # CONFIG_CMA_SIZE_SEL_MBYTES is not set # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set # CONFIG_CMA_SIZE_SEL_MIN is not set CONFIG_CMA_SIZE_SEL_MAX=y CONFIG_CMA_ALIGNMENT=8 # CONFIG_DMA_API_DEBUG is not set # CONFIG_DMA_MAP_BENCHMARK is not set CONFIG_SGL_ALLOC=y CONFIG_CHECK_SIGNATURE=y # CONFIG_CPUMASK_OFFSTACK is not set CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y CONFIG_NLATTR=y CONFIG_CLZ_TAB=y CONFIG_IRQ_POLL=y CONFIG_MPILIB=y CONFIG_SIGNATURE=y CONFIG_DIMLIB=y CONFIG_LIBFDT=y CONFIG_OID_REGISTRY=y CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_GENERIC_VDSO_OVERFLOW_PROTECT=y CONFIG_VDSO_GETRANDOM=y CONFIG_FONT_SUPPORT=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_SG_POOL=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_MEMREGION=y CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y CONFIG_ARCH_HAS_COPY_MC=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y CONFIG_STACKDEPOT_ALWAYS_INIT=y CONFIG_STACKDEPOT_MAX_FRAMES=64 CONFIG_REF_TRACKER=y CONFIG_SBITMAP=y # CONFIG_LWQ_TEST is not set # end of Library routines CONFIG_FIRMWARE_TABLE=y CONFIG_UNION_FIND=y # # Kernel hacking # # # printk and dmesg options # CONFIG_PRINTK_TIME=y CONFIG_PRINTK_CALLER=y # CONFIG_STACKTRACE_BUILD_ID is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_BOOT_PRINTK_DELAY is not set CONFIG_DYNAMIC_DEBUG=y CONFIG_DYNAMIC_DEBUG_CORE=y CONFIG_SYMBOLIC_ERRNAME=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_BUGVERBOSE_DETAILED=y # end of printk and dmesg options CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MISC=y # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y CONFIG_AS_HAS_NON_CONST_ULEB128=y # CONFIG_DEBUG_INFO_NONE is not set # CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set CONFIG_DEBUG_INFO_DWARF4=y # CONFIG_DEBUG_INFO_DWARF5 is not set # CONFIG_DEBUG_INFO_REDUCED is not set CONFIG_DEBUG_INFO_COMPRESSED_NONE=y # CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set # CONFIG_DEBUG_INFO_COMPRESSED_ZSTD is not set # CONFIG_DEBUG_INFO_SPLIT is not set # CONFIG_DEBUG_INFO_BTF is not set CONFIG_PAHOLE_HAS_BTF_TAG=y CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=2048 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_HEADERS_INSTALL is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y # CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set CONFIG_OBJTOOL=y # CONFIG_OBJTOOL_WERROR is not set CONFIG_NOINSTR_VALIDATION=y # CONFIG_VMLINUX_MAP is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # # CONFIG_MAGIC_SYSRQ is not set CONFIG_DEBUG_FS=y CONFIG_DEBUG_FS_ALLOW_ALL=y # CONFIG_DEBUG_FS_ALLOW_NONE is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_ARCH_HAS_UBSAN=y CONFIG_UBSAN=y # CONFIG_UBSAN_TRAP is not set CONFIG_CC_HAS_UBSAN_ARRAY_BOUNDS=y CONFIG_UBSAN_BOUNDS=y CONFIG_UBSAN_ARRAY_BOUNDS=y CONFIG_UBSAN_SHIFT=y # CONFIG_UBSAN_BOOL is not set # CONFIG_UBSAN_ENUM is not set # CONFIG_UBSAN_ALIGNMENT is not set # CONFIG_TEST_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y CONFIG_HAVE_KCSAN_COMPILER=y # end of Generic Kernel Debugging Instruments # # Networking Debugging # CONFIG_NET_DEV_REFCNT_TRACKER=y CONFIG_NET_NS_REFCNT_TRACKER=y CONFIG_DEBUG_NET=y # CONFIG_DEBUG_NET_SMALL_RTNL is not set # end of Networking Debugging # # Memory Debugging # CONFIG_PAGE_EXTENSION=y # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLUB_DEBUG_ON is not set CONFIG_SLUB_RCU_DEBUG=y CONFIG_PAGE_OWNER=y CONFIG_PAGE_TABLE_CHECK=y CONFIG_PAGE_TABLE_CHECK_ENFORCED=y CONFIG_PAGE_POISONING=y # CONFIG_DEBUG_PAGE_REF is not set # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_ARCH_HAS_DEBUG_WX=y CONFIG_DEBUG_WX=y CONFIG_ARCH_HAS_PTDUMP=y CONFIG_PTDUMP=y CONFIG_PTDUMP_DEBUGFS=y CONFIG_HAVE_DEBUG_KMEMLEAK=y # CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_PER_VMA_LOCK_STATS is not set CONFIG_DEBUG_OBJECTS=y # CONFIG_DEBUG_OBJECTS_SELFTEST is not set CONFIG_DEBUG_OBJECTS_FREE=y CONFIG_DEBUG_OBJECTS_TIMERS=y CONFIG_DEBUG_OBJECTS_WORK=y CONFIG_DEBUG_OBJECTS_RCU_HEAD=y CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 # CONFIG_SHRINKER_DEBUG is not set CONFIG_DEBUG_STACK_USAGE=y CONFIG_SCHED_STACK_END_CHECK=y CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y CONFIG_DEBUG_VFS=y CONFIG_DEBUG_VM_IRQSOFF=y CONFIG_DEBUG_VM=y CONFIG_DEBUG_VM_MAPLE_TREE=y CONFIG_DEBUG_VM_RB=y CONFIG_DEBUG_VM_PGFLAGS=y CONFIG_DEBUG_VM_PGTABLE=y CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y CONFIG_DEBUG_VIRTUAL=y CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_PER_CPU_MAPS=y CONFIG_DEBUG_KMAP_LOCAL=y CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP=y # CONFIG_MEM_ALLOC_PROFILING is not set CONFIG_HAVE_ARCH_KASAN=y CONFIG_HAVE_ARCH_KASAN_VMALLOC=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_CC_HAS_KASAN_SW_TAGS=y CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y CONFIG_KASAN=y CONFIG_CC_HAS_KASAN_MEMINTRINSIC_PREFIX=y CONFIG_KASAN_GENERIC=y # CONFIG_KASAN_OUTLINE is not set CONFIG_KASAN_INLINE=y CONFIG_KASAN_STACK=y CONFIG_KASAN_VMALLOC=y # CONFIG_KASAN_EXTRA_INFO is not set CONFIG_HAVE_ARCH_KFENCE=y CONFIG_KFENCE=y CONFIG_KFENCE_SAMPLE_INTERVAL=100 CONFIG_KFENCE_NUM_OBJECTS=255 # CONFIG_KFENCE_DEFERRABLE is not set CONFIG_KFENCE_STATIC_KEYS=y CONFIG_KFENCE_STRESS_TEST_FAULTS=0 CONFIG_HAVE_ARCH_KMSAN=y CONFIG_HAVE_KMSAN_COMPILER=y # end of Memory Debugging # CONFIG_DEBUG_SHIRQ is not set # # Debug Oops, Lockups and Hangs # CONFIG_PANIC_ON_OOPS=y CONFIG_PANIC_TIMEOUT=86400 CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y # CONFIG_SOFTLOCKUP_DETECTOR_INTR_STORM is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=1 CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y CONFIG_HARDLOCKUP_DETECTOR=y # CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY is not set CONFIG_HARDLOCKUP_DETECTOR_PERF=y # CONFIG_HARDLOCKUP_DETECTOR_BUDDY is not set # CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=140 CONFIG_BOOTPARAM_HUNG_TASK_PANIC=1 # CONFIG_DETECT_HUNG_TASK_BLOCKER is not set CONFIG_WQ_WATCHDOG=y CONFIG_BOOTPARAM_WQ_STALL_PANIC=0 # CONFIG_WQ_CPU_INTENSIVE_REPORT is not set # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # CONFIG_SCHED_INFO=y CONFIG_SCHEDSTATS=y # end of Scheduler Debugging CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_ATOMIC is not set # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y CONFIG_PROVE_LOCKING=y CONFIG_PROVE_RAW_LOCK_NESTING=y # CONFIG_LOCK_STAT is not set CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y CONFIG_DEBUG_RWSEMS=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_LOCKDEP=y CONFIG_LOCKDEP_BITS=20 CONFIG_LOCKDEP_CHAINS_BITS=20 CONFIG_LOCKDEP_STACK_TRACE_BITS=20 CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14 CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12 # CONFIG_DEBUG_LOCKDEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set # CONFIG_WW_MUTEX_SELFTEST is not set # CONFIG_SCF_TORTURE_TEST is not set CONFIG_CSD_LOCK_WAIT_DEBUG=y # CONFIG_CSD_LOCK_WAIT_DEBUG_DEFAULT is not set # end of Lock Debugging (spinlocks, mutexes, etc...) CONFIG_TRACE_IRQFLAGS=y CONFIG_TRACE_IRQFLAGS_NMI=y CONFIG_NMI_CHECK_CPU=y CONFIG_DEBUG_IRQFLAGS=y CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_KOBJECT_RELEASE is not set # # Debug kernel data structures # CONFIG_DEBUG_LIST=y CONFIG_DEBUG_PLIST=y CONFIG_DEBUG_SG=y CONFIG_DEBUG_NOTIFIERS=y # CONFIG_DEBUG_CLOSURES is not set CONFIG_DEBUG_MAPLE_TREE=y # end of Debug kernel data structures # # RCU Debugging # CONFIG_PROVE_RCU=y # CONFIG_RCU_SCALE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_REF_SCALE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=100 CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0 # CONFIG_RCU_CPU_STALL_CPUTIME is not set # CONFIG_RCU_TRACE is not set CONFIG_RCU_EQS_DEBUG=y # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set # CONFIG_LATENCYTOP is not set CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_RETHOOK=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y CONFIG_HAVE_FTRACE_REGS_HAVING_PT_REGS=y CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_JMP=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_OBJTOOL_MCOUNT=y CONFIG_HAVE_OBJTOOL_NOP_MCOUNT=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_PREEMPTIRQ_TRACEPOINTS=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y CONFIG_TRACEFS_AUTOMOUNT_DEPRECATED=y # CONFIG_BOOTTIME_TRACING is not set # CONFIG_FUNCTION_TRACER is not set # CONFIG_STACK_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_HWLAT_TRACER is not set # CONFIG_OSNOISE_TRACER is not set # CONFIG_TIMERLAT_TRACER is not set # CONFIG_MMIOTRACE is not set # CONFIG_FTRACE_SYSCALLS is not set # CONFIG_TRACER_SNAPSHOT is not set CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set CONFIG_BLK_DEV_IO_TRACE=y CONFIG_UPROBE_EVENTS=y CONFIG_EPROBE_EVENTS=y CONFIG_BPF_EVENTS=y CONFIG_DYNAMIC_EVENTS=y CONFIG_PROBE_EVENTS=y # CONFIG_SYNTH_EVENTS is not set # CONFIG_USER_EVENTS is not set # CONFIG_HIST_TRIGGERS is not set CONFIG_TRACE_EVENT_INJECT=y # CONFIG_TRACEPOINT_BENCHMARK is not set # CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_TRACE_EVAL_MAP_FILE is not set # CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_RING_BUFFER_STARTUP_TEST is not set CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS=y # CONFIG_PREEMPTIRQ_DELAY_TEST is not set # CONFIG_RV is not set # CONFIG_TRACE_REMOTE_TEST is not set CONFIG_PROVIDE_OHCI1394_DMA_INIT=y # CONFIG_SAMPLES is not set CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y # CONFIG_STRICT_DEVMEM is not set # # x86 Debugging # CONFIG_EARLY_PRINTK_USB=y CONFIG_X86_VERBOSE_BOOTUP=y CONFIG_EARLY_PRINTK=y CONFIG_EARLY_PRINTK_DBGP=y # CONFIG_EARLY_PRINTK_USB_XDBC is not set # CONFIG_DEBUG_TLBFLUSH is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y # CONFIG_X86_DECODER_SELFTEST is not set CONFIG_IO_DELAY_0X80=y # CONFIG_IO_DELAY_0XED is not set # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set CONFIG_DEBUG_BOOT_PARAMS=y # CONFIG_CPA_DEBUG 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_UNWINDER_ORC=y # CONFIG_UNWINDER_FRAME_POINTER is not set # end of x86 Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set CONFIG_FAULT_INJECTION=y CONFIG_FAILSLAB=y CONFIG_FAIL_PAGE_ALLOC=y CONFIG_FAULT_INJECTION_USERCOPY=y CONFIG_FAIL_MAKE_REQUEST=y CONFIG_FAIL_IO_TIMEOUT=y CONFIG_FAIL_FUTEX=y CONFIG_FAULT_INJECTION_DEBUG_FS=y # CONFIG_FAIL_MMC_REQUEST is not set # CONFIG_FAIL_SKB_REALLOC is not set CONFIG_FAULT_INJECTION_CONFIGFS=y # CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set CONFIG_ARCH_HAS_KCOV=y CONFIG_KCOV=y CONFIG_KCOV_ENABLE_COMPARISONS=y CONFIG_KCOV_INSTRUMENT_ALL=y CONFIG_KCOV_IRQ_AREA_SIZE=0x40000 # CONFIG_KCOV_SELFTEST is not set CONFIG_RUNTIME_TESTING_MENU=y # CONFIG_TEST_DHRY is not set # CONFIG_LKDTM is not set # CONFIG_TEST_DIV64 is not set # CONFIG_TEST_MULDIV64 is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_TEST_REF_TRACKER is not set # CONFIG_RBTREE_TEST is not set # CONFIG_REED_SOLOMON_TEST is not set # CONFIG_INTERVAL_TREE_TEST is not set # CONFIG_PERCPU_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_ASYNC_RAID6_TEST is not set # CONFIG_TEST_HEXDUMP is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_TEST_BITMAP is not set # CONFIG_TEST_XARRAY is not set # CONFIG_TEST_MAPLE_TREE is not set # CONFIG_TEST_RHASHTABLE is not set # CONFIG_TEST_IDA is not set # CONFIG_TEST_LKM is not set # CONFIG_TEST_BITOPS is not set # CONFIG_TEST_VMALLOC is not set # CONFIG_TEST_WORKQUEUE is not set # CONFIG_TEST_BPF is not set # CONFIG_FIND_BIT_BENCHMARK is not set # CONFIG_TEST_FIRMWARE is not set # CONFIG_TEST_SYSCTL is not set # CONFIG_CONTEXT_ANALYSIS_TEST is not set # CONFIG_TEST_UDELAY is not set # CONFIG_TEST_STATIC_KEYS is not set # CONFIG_TEST_DYNAMIC_DEBUG is not set # CONFIG_TEST_KMOD is not set # CONFIG_TEST_KALLSYMS is not set # CONFIG_TEST_DEBUG_VIRTUAL is not set # CONFIG_TEST_MEMCAT_P is not set # CONFIG_TEST_MEMINIT is not set # CONFIG_TEST_HMM is not set # CONFIG_TEST_FREE_PAGES is not set # CONFIG_TEST_CLOCKSOURCE_WATCHDOG is not set # CONFIG_TEST_OBJPOOL is not set CONFIG_ARCH_USE_MEMTEST=y # CONFIG_MEMTEST is not set # end of Kernel Testing and Coverage # # Rust hacking # # end of Rust hacking # end of Kernel hacking CONFIG_IO_URING_ZCRX=y CONFIG_IO_URING_BPF=y |
| KernelRepo | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git |
| ReproCID | 0 |
| ReproOpts |
Show (288 bytes){"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true,"ieee802154":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true}
|
| ReproSyzID | 6688172840321024 |
| SyzkallerCommit | c69befb30ac10e158cc9d1557b508ee3f0eca1de |
| TargetArch | amd64 |
| TargetOS | linux |
| DenialOfService | β |
| Exploitable | β |
| FilesystemTrigger | β |
| NetworkTrigger | β |
| PeripheralTrigger | β |
| RemoteTrigger | β |
| Unprivileged | β |
| UserNamespace | β |
| VMGuestTrigger | β |
| VMHostTrigger | β |
| Explanation |
The bug report describes a hung task issue where multiple `kworker` threads are blocked for over 143 seconds in `io_sq_thread_park()`. ### Root Cause Analysis The issue is a classic deadlock caused by sleeping while holding a mutex. When an `io_uring` instance is created with the `IORING_SETUP_SQPOLL` flag, a dedicated kernel thread (`io_sq_thread`) is spawned to poll for submission queue entries. This thread holds the `sqd->lock` mutex for most of its execution to synchronize with the user space and other kernel paths. If the SQPOLL thread receives a fatal signal (e.g., when the process is killed or OOM'd), it breaks out of its main `while(1)` polling loop to exit. During its exit path, it calls `io_uring_cancel_generic(true, sqd)` to cancel any pending requests. However, it does this **while still holding `sqd->lock`**. `io_uring_cancel_generic()` waits for all inflight requests to complete. If there are pending requests, it will call `schedule()` and sleep. Sleeping with a mutex held is a violation of kernel locking rules. Meanwhile, as the process exits, it drops the last reference to the `io_uring` file descriptor, which queues `io_ring_exit_work()` to a system workqueue to clean up the ring context. `io_ring_exit_work()` calls `io_sq_thread_park(sqd)`, which attempts to acquire `sqd->lock`. Because the SQPOLL thread is sleeping with `sqd->lock` held, the workqueue worker blocks indefinitely. ### Security Impact * **Exploitable:** No. This is a pure logic bug (deadlock) involving mutexes. It does not lead to memory corruption (like use-after-free or out-of-bounds access) or privilege escalation. * **Denial of Service:** Yes. An attacker can repeatedly trigger this bug to hang multiple system workqueue workers (`kworker` threads). Exhausting the system's workqueue threads will eventually hang the entire system, leading to a complete Denial of Service. * **Accessible From Unprivileged Processes:** Yes. The `io_uring_setup` syscall and the `IORING_SETUP_SQPOLL` flag are accessible to unprivileged users (the `capable(CAP_SYS_ADMIN)` requirement for SQPOLL was relaxed in modern kernels, relying on LSM hooks which allow it by default). ### Conclusion This is a local Denial of Service (DoS) vulnerability reachable by unprivileged users. It is not exploitable for memory corruption or privilege escalation. |
INFO: task kworker/u8:2:36 blocked for more than 143 seconds.
Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:2 state:D stack:22696 pid:36 tgid:36 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: iou_exit io_ring_exit_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5388 [inline]
__schedule+0x1821/0x5740 kernel/sched/core.c:7189
__schedule_loop kernel/sched/core.c:7268 [inline]
schedule+0x164/0x360 kernel/sched/core.c:7283
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7340
__mutex_lock_common kernel/locking/mutex.c:726 [inline]
__mutex_lock+0x7f7/0x1550 kernel/locking/mutex.c:820
io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
io_ring_exit_work+0x2dd/0x980 io_uring/io_uring.c:2359
process_one_work kernel/workqueue.c:3314 [inline]
process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3397
worker_thread+0xa53/0xfc0 kernel/workqueue.c:3478
kthread+0x389/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
INFO: task kworker/u8:5:139 blocked for more than 145 seconds.
Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:5 state:D stack:24120 pid:139 tgid:139 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: iou_exit io_ring_exit_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5388 [inline]
__schedule+0x1821/0x5740 kernel/sched/core.c:7189
__schedule_loop kernel/sched/core.c:7268 [inline]
schedule+0x164/0x360 kernel/sched/core.c:7283
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7340
__mutex_lock_common kernel/locking/mutex.c:726 [inline]
__mutex_lock+0x7f7/0x1550 kernel/locking/mutex.c:820
io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
io_ring_exit_work+0x2dd/0x980 io_uring/io_uring.c:2359
process_one_work kernel/workqueue.c:3314 [inline]
process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3397
worker_thread+0xa53/0xfc0 kernel/workqueue.c:3478
kthread+0x389/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
INFO: task kworker/u8:9:5810 blocked for more than 146 seconds.
Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:9 state:D stack:24248 pid:5810 tgid:5810 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: iou_exit io_ring_exit_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5388 [inline]
__schedule+0x1821/0x5740 kernel/sched/core.c:7189
__schedule_loop kernel/sched/core.c:7268 [inline]
schedule+0x164/0x360 kernel/sched/core.c:7283
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7340
__mutex_lock_common kernel/locking/mutex.c:726 [inline]
__mutex_lock+0x7f7/0x1550 kernel/locking/mutex.c:820
io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
io_ring_exit_work+0x2dd/0x980 io_uring/io_uring.c:2359
process_one_work kernel/workqueue.c:3314 [inline]
process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3397
worker_thread+0xa53/0xfc0 kernel/workqueue.c:3478
kthread+0x389/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
Showing all locks held in the system:
3 locks held by kworker/0:0/9:
#0: ffff88813fe43140 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88813fe43140 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900000e7c40 (rx_mode_work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900000e7c40 (rx_mode_work){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffffffff8fdd1400 (rtnl_mutex){+.+.}-{4:4}, at: netdev_rx_mode_work+0x19/0x3c0 net/core/dev_addr_lists.c:1312
3 locks held by kworker/u8:1/13:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000127c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000127c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88802856dc68 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
1 lock held by khungtaskd/31:
#0: ffffffff8e95cca0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline]
#0: ffffffff8e95cca0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:838 [inline]
#0: ffffffff8e95cca0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6775
3 locks held by kworker/u8:2/36:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000ac7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000ac7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888024d77468 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:3/47:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000b77c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000b77c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888033183068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u9:0/50:
#0: ffff888060790940 ((wq_completion)hci11){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff888060790940 ((wq_completion)hci11){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000ba7c40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000ba7c40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88807ff38ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d3/0x400 net/bluetooth/hci_sync.c:331
3 locks held by kworker/u8:4/58:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900015f7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900015f7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88802902ec68 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:5/139:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90002e17c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90002e17c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88807d43c068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:7/1145:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900053efc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900053efc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88807b88f068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:8/3333:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc9000e61fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc9000e61fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff8880578a1468 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
1 lock held by udevd/4987:
#0: ffff8880b863aea0 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x31/0x150 kernel/sched/core.c:652
2 locks held by getty/5374:
#0: ffff8880362670a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
#1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45c/0x13a0 drivers/tty/n_tty.c:2211
3 locks held by kworker/u8:9/5810:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900038c7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900038c7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888075ffdc68 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
2 locks held by kworker/u8:10/5820:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900038e7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900038e7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
2 locks held by iou-sqp-6349/6354:
1 lock held by iou-sqp-7229/7232:
2 locks held by iou-sqp-7262/7266:
1 lock held by iou-sqp-7452/7455:
2 locks held by iou-sqp-7518/7521:
2 locks held by kworker/u8:11/7547:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90003f87c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90003f87c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
2 locks held by iou-sqp-7648/7649:
2 locks held by kworker/u8:12/7655:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90003b1fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90003b1fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
1 lock held by syz-executor/7715:
3 locks held by kworker/u8:13/7719:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc9000206fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc9000206fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888057817068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
| Seq | Timestamp | Type | Name | Duration |
|---|---|---|---|---|
| 0/0 | 2026/06/02 09:21 | flow | assessment-security |
24mResults:map[DenialOfService:true Explanation:The bug report describes a hung task issue where multiple `kworker` threads are blocked for over 143 seconds in `io_sq_thread_park()`. ### Root Cause Analysis The issue is a classic deadlock caused by sleeping while holding a mutex. When an `io_uring` instance is created with the `IORING_SETUP_SQPOLL` flag, a dedicated kernel thread (`io_sq_thread`) is spawned to poll for submission queue entries. This thread holds the `sqd->lock` mutex for most of its execution to synchronize with the user space and other kernel paths. If the SQPOLL thread receives a fatal signal (e.g., when the process is killed or OOM'd), it breaks out of its main `while(1)` polling loop to exit. During its exit path, it calls `io_uring_cancel_generic(true, sqd)` to cancel any pending requests. However, it does this **while still holding `sqd->lock`**. `io_uring_cancel_generic()` waits for all inflight requests to complete. If there are pending requests, it will call `schedule()` and sleep. Sleeping with a mutex held is a violation of kernel locking rules. Meanwhile, as the process exits, it drops the last reference to the `io_uring` file descriptor, which queues `io_ring_exit_work()` to a system workqueue to clean up the ring context. `io_ring_exit_work()` calls `io_sq_thread_park(sqd)`, which attempts to acquire `sqd->lock`. Because the SQPOLL thread is sleeping with `sqd->lock` held, the workqueue worker blocks indefinitely. ### Security Impact * **Exploitable:** No. This is a pure logic bug (deadlock) involving mutexes. It does not lead to memory corruption (like use-after-free or out-of-bounds access) or privilege escalation. * **Denial of Service:** Yes. An attacker can repeatedly trigger this bug to hang multiple system workqueue workers (`kworker` threads). Exhausting the system's workqueue threads will eventually hang the entire system, leading to a complete Denial of Service. * **Accessible From Unprivileged Processes:** Yes. The `io_uring_setup` syscall and the `IORING_SETUP_SQPOLL` flag are accessible to unprivileged users (the `capable(CAP_SYS_ADMIN)` requirement for SQPOLL was relaxed in modern kernels, relying on LSM hooks which allow it by default). ### Conclusion This is a local Denial of Service (DoS) vulnerability reachable by unprivileged users. It is not exploitable for memory corruption or privilege escalation. Exploitable:false FilesystemTrigger:false NetworkTrigger:false PeripheralTrigger:false RemoteTrigger:false Unprivileged:true UserNamespace:true VMGuestTrigger:false VMHostTrigger:false] |
| 1/1 | 2026/06/02 09:21 | action | syz-repro-to-c-repro |
0mResults:map[SimplifiedCRepro:// autogenerated by syzkaller (https://github.com/google/syzkaller)
#define _GNU_SOURCE
#include <endian.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#ifndef __NR_bpf
#define __NR_bpf 321
#endif
#ifndef __NR_io_uring_setup
#define __NR_io_uring_setup 425
#endif
static long syz_open_dev(volatile long a0, volatile long a1, volatile long a2)
{
if (a0 == 0xc || a0 == 0xb) {
char buf[128];
sprintf(buf, "/dev/%s/%d:%d", a0 == 0xc ? "char" : "block", (uint8_t)a1, (uint8_t)a2);
return open(buf, O_RDWR, 0);
} else {
unsigned long nb = a1;
char buf[1024];
char* hash;
strncpy(buf, (char*)a0, sizeof(buf) - 1);
buf[sizeof(buf) - 1] = 0;
while ((hash = strchr(buf, '#'))) {
*hash = '0' + (char)(nb % 10);
nb /= 10;
}
return open(buf, a2 & ~O_CREAT, 0);
}
}
int main(void)
{
syscall(__NR_mmap, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul);
syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000ul, /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/7ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul);
syscall(__NR_mmap, /*addr=*/0x200001000000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul);
const char* reason;
(void)reason;
if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {}
// syz_open_dev$MSR arguments: [
// dev: ptr[in, buffer] {
// buffer: {2f 64 65 76 2f 63 70 75 2f 23 2f 6d 73 72 00} (length 0xf)
// }
// id: intptr = 0x0 (8 bytes)
// flags: const = 0x0 (8 bytes)
// ]
// returns fd_msr
memcpy((void*)0x2000000001c0, "/dev/cpu/#/msr\000", 15);
syz_open_dev(/*dev=*/0x2000000001c0, /*id=*/0, /*flags=*/0);
// prctl$PR_SET_MM_MAP arguments: [
// option: const = 0x23 (8 bytes)
// opt: const = 0xe (8 bytes)
// arg: ptr[in, prctl_mm_map] {
// prctl_mm_map {
// start_code: VMA[0x1000]
// end_code: VMA[0x3000]
// start_data: VMA[0x4000]
// end_data: VMA[0x4000]
// start_brk: VMA[0x4000]
// brk: VMA[0x3000]
// start_stack: VMA[0x3000]
// arg_start: VMA[0xc000]
// arg_end: VMA[0x1000]
// env_start: VMA[0x1000]
// env_end: VMA[0x2000]
// auxv: nil
// auxv_size: bytesize = 0x0 (4 bytes)
// exe_fd: fd (resource)
// }
// }
// len: bytesize = 0x68 (8 bytes)
// ]
*(uint64_t*)0x200000000080 = 0x200000ff0000;
*(uint64_t*)0x200000000088 = 0x200000ffd000;
*(uint64_t*)0x200000000090 = 0x200000ffc000;
*(uint64_t*)0x200000000098 = 0x200000ffc000;
*(uint64_t*)0x2000000000a0 = 0x200000ff8000;
*(uint64_t*)0x2000000000a8 = 0x200000ff8000;
*(uint64_t*)0x2000000000b0 = 0x200000ffb000;
*(uint64_t*)0x2000000000b8 = 0x20000068c000;
*(uint64_t*)0x2000000000c0 = 0x200000817000;
*(uint64_t*)0x2000000000c8 = 0x200000ffa000;
*(uint64_t*)0x2000000000d0 = 0x200000ffa000;
*(uint64_t*)0x2000000000d8 = 0;
*(uint32_t*)0x2000000000e0 = 0;
*(uint32_t*)0x2000000000e4 = -1;
syscall(__NR_prctl, /*option=*/0x23ul, /*opt=*/0xeul, /*arg=*/0x200000000080ul, /*len=*/0x68ul, 0);
// sendmsg$NFT_BATCH arguments: [
// fd: sock_nl_netfilter (resource)
// msg: ptr[in, msghdr_netlink[nft_batch_msg]] {
// msghdr_netlink[nft_batch_msg] {
// addr: nil
// addrlen: len = 0x0 (4 bytes)
// pad = 0x0 (4 bytes)
// vec: nil
// vlen: const = 0x1 (8 bytes)
// ctrl: const = 0x0 (8 bytes)
// ctrllen: const = 0x0 (8 bytes)
// f: send_flags = 0x0 (4 bytes)
// pad = 0x0 (4 bytes)
// }
// }
// f: send_flags = 0x0 (8 bytes)
// ]
*(uint64_t*)0x200000000080 = 0;
*(uint32_t*)0x200000000088 = 0;
*(uint64_t*)0x200000000090 = 0;
*(uint64_t*)0x200000000098 = 1;
*(uint64_t*)0x2000000000a0 = 0;
*(uint64_t*)0x2000000000a8 = 0;
*(uint32_t*)0x2000000000b0 = 0;
syscall(__NR_sendmsg, /*fd=*/(intptr_t)-1, /*msg=*/0x200000000080ul, /*f=*/0ul);
// io_uring_setup arguments: [
// entries: int32 = 0x7 (4 bytes)
// params: ptr[inout, io_uring_params] {
// io_uring_params {
// sq_entries: int32 = 0x0 (4 bytes)
// cq_entries: int32 = 0xc89f (4 bytes)
// flags: io_uring_setup_flags = 0xd802 (4 bytes)
// sq_thread_cpu: int32 = 0x8 (4 bytes)
// sq_thread_idle: int32 = 0xc1 (4 bytes)
// features: int32 = 0x0 (4 bytes)
// wq_fd: fd_io_uring (resource)
// resv: buffer: {00 00 00 00 00 00 00 00 00 00 00 00} (length 0xc)
// sq_off: io_sqring_offsets {
// head: int32 = 0x0 (4 bytes)
// tail: int32 = 0x0 (4 bytes)
// ring_mask: int32 = 0x0 (4 bytes)
// ring_entries: int32 = 0x0 (4 bytes)
// flags: int32 = 0x0 (4 bytes)
// dropped: int32 = 0x0 (4 bytes)
// array: int32 = 0x0 (4 bytes)
// resv1: int32 = 0x0 (4 bytes)
// user_addr: int64 = 0x0 (8 bytes)
// }
// cq_off: io_cqring_offsets {
// head: int32 = 0x0 (4 bytes)
// tail: int32 = 0x0 (4 bytes)
// ring_mask: int32 = 0x0 (4 bytes)
// ring_entries: int32 = 0x0 (4 bytes)
// overflow: int32 = 0x0 (4 bytes)
// cqes: int32 = 0x0 (4 bytes)
// flags: int32 = 0x0 (4 bytes)
// resv1: int32 = 0x0 (4 bytes)
// user_addr: int64 = 0x0 (8 bytes)
// }
// }
// }
// ]
// returns fd_io_uring
*(uint32_t*)0x200000000044 = 0xc89f;
*(uint32_t*)0x200000000048 = 0xd802;
*(uint32_t*)0x20000000004c = 8;
*(uint32_t*)0x200000000050 = 0xc1;
*(uint32_t*)0x200000000058 = -1;
memset((void*)0x20000000005c, 0, 12);
syscall(__NR_io_uring_setup, /*entries=*/7, /*params=*/0x200000000040ul);
// bpf$PROG_LOAD arguments: [
// cmd: const = 0x5 (8 bytes)
// arg: ptr[in, bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]] {
// bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]] {
// type: bpf_prog_type = 0x12 (4 bytes)
// ninsn: bytesize8 = 0x3 (4 bytes)
// insns: nil
// license: ptr[in, buffer] {
// buffer: {73 79 7a 6b 61 6c 6c 65 72 00} (length 0xa)
// }
// loglev: int32 = 0x80000000 (4 bytes)
// logsize: len = 0x0 (4 bytes)
// log: nil
// kern_version: bpf_kern_version = 0x0 (4 bytes)
// flags: bpf_prog_load_flags = 0x0 (4 bytes)
// prog_name: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00} (length 0x10)
// prog_ifindex: ifindex (resource)
// expected_attach_type: union bpf_prog_attach_types {
// fallback: bpf_attach_types = 0x2e (4 bytes)
// }
// btf_fd: fd_btf (resource)
// func_info_rec_size: const = 0x0 (4 bytes)
// func_info: nil
// func_info_cnt: len = 0x0 (4 bytes)
// line_info_rec_size: const = 0x0 (4 bytes)
// line_info: nil
// line_info_cnt: len = 0x0 (4 bytes)
// attach_btf_id: bpf_btf_id (resource)
// attach_prog_fd: fd_bpf_prog (resource)
// core_relo_cnt: len = 0x0 (4 bytes)
// fd_array: nil
// core_relos: nil
// core_relo_rec_size: const = 0x10 (4 bytes)
// log_true_size: int32 = 0x0 (4 bytes)
// prog_token_fd: union _bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]_prog_token_fd_wrapper {
// void: buffer: {} (length 0x0)
// }
// pad: union _bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]_pad_wrapper {
// value: const = 0x0 (4 bytes)
// }
// }
// }
// size: len = 0x94 (8 bytes)
// ]
// returns fd_bpf_prog
*(uint32_t*)0x200000000000 = 0x12;
*(uint32_t*)0x200000000004 = 3;
*(uint64_t*)0x200000000008 = 0;
*(uint64_t*)0x200000000010 = 0x200000000240;
memcpy((void*)0x200000000240, "syzkaller\000", 10);
*(uint32_t*)0x200000000018 = 0x80000000;
*(uint32_t*)0x20000000001c = 0;
*(uint64_t*)0x200000000020 = 0;
*(uint32_t*)0x200000000028 = 0;
*(uint32_t*)0x20000000002c = 0;
memset((void*)0x200000000030, 0, 16);
*(uint32_t*)0x200000000040 = 0;
*(uint32_t*)0x200000000044 = 0x2e;
*(uint32_t*)0x200000000048 = 0;
*(uint32_t*)0x20000000004c = 0;
*(uint64_t*)0x200000000050 = 0;
*(uint32_t*)0x200000000058 = 0;
*(uint32_t*)0x20000000005c = 0;
*(uint64_t*)0x200000000060 = 0;
*(uint32_t*)0x200000000068 = 0;
*(uint32_t*)0x20000000006c = 0;
*(uint32_t*)0x200000000070 = 0;
*(uint32_t*)0x200000000074 = 0;
*(uint64_t*)0x200000000078 = 0;
*(uint64_t*)0x200000000080 = 0;
*(uint32_t*)0x200000000088 = 0x10;
*(uint32_t*)0x20000000008c = 0;
*(uint32_t*)0x200000000090 = 0;
syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x200000000000ul, /*size=*/0x94ul);
// bpf$MAP_CREATE arguments: [
// cmd: const = 0x0 (8 bytes)
// arg: ptr[inout, array[ANYUNION]] {
// array[ANYUNION] {
// union ANYUNION {
// ANYBLOB: buffer: {16} (length 0x1)
// }
// }
// }
// size: len = 0x50 (8 bytes)
// ]
// returns fd_bpf_map
memset((void*)0x200000000000, 22, 1);
syscall(__NR_bpf, /*cmd=*/0ul, /*arg=*/0x200000000000ul, /*size=*/0x50ul);
// sendmsg$NFT_BATCH arguments: [
// fd: sock_nl_netfilter (resource)
// msg: nil
// f: send_flags = 0x0 (8 bytes)
// ]
syscall(__NR_sendmsg, /*fd=*/(intptr_t)-1, /*msg=*/0ul, /*f=*/0ul);
return 0;
}
] |
| 2/1 | 2026/06/02 09:21 | action | kernel-checkouter |
0mResults:map[KernelSrc:/app/workdir/cache/src/ee78bd36a8f8c3e022f4f4e9ab768b443c599bab] |
| 3/1 | 2026/06/02 09:21 | action | kernel-builder |
0mResults:map[KernelObj:/app/workdir/cache/build/895758ab128f36fc2fa9632864515f9de02212b2] |
| 4/1 | 2026/06/02 09:21 | action | codesearch-prepare |
0mResults:map[Index:codesearch-index] |
| 5/1 | 2026/06/02 09:22 | agent | expert |
23mModel:gemini-3.1-pro-preview Results: map[DenialOfService:true Exploitable:false FilesystemTrigger:false NetworkTrigger:false PeripheralTrigger:false RemoteTrigger:false Unprivileged:true UserNamespace:true VMGuestTrigger:false VMHostTrigger:false] Instruction: You are an experienced Linux kernel security engineer. Your task is to analyze given kernel bug report and determine its security impact based on the following dimensions. Use the provided tools to examine the source code, check for capability checks (e.g., capable(), ns_capable()), and understand the nature of the bug. Analyze the given kernel build and configuration. You can check the kernel config by grepping ".config" file; you can check kernel cmdline by grepping ".config" file for "CONFIG_CMDLINE=". Assume sysctl parameters have default values. But analyze for the corresponding production build w/o debugging tools enabled (like KASAN, KMSAN, UBSAN). Try different strategies when analyzing the bug: - think of ways in which the vulnerable code is unreachable - or the other way around: try to come up with different ideas of how an unprivileged user can reach the bug If still unsure err on the side of the bug being non-exploitable/not-accessible. In the final reply, provide a reasoning for your assessment. Analysis dimensions: * Exploitable: Determine if the bug can result in memory corruption or elevated privileges. Memory safety issues are almost always exploitable (KASAN or UBSAN reports for use-after-free, out-of-bounds; refcounting issues, corrupted lists, etc). When kernel is crashing on a completely wild pointer access (e.g. user-space address, or non-canonical address, but not on NULL or address corresponding to KASAN shadow for NULL address), including both data accesses and control transfers, that also usually implies possibility of exploitation. Such reports usually say "unable to handle kernel paging request". Uses of uninitialized values detected by KMSAN may be exploitable b/c attacker frequently can affect uninit values with spraying techniques. However, for these exploitability depends on how exactly the uninit value is used in the code, and what it affects. Think of what happens after the bug is triggered. Some bugs cause kernel panic and halt execution, they are harder to exploit. For example, BUG reports halts the kernel. However, WARNING reports don't halt execution in production builds. Debug bug detection tools (like KASAN, KMSAN, KCSAN, UBSAN) are also not enabled in production builds, so attacker can freely exploit these bugs w/o being detected by these tools. If you see an integer overflow, think how the overflowed value used later (if it's used as allocation size, or an array index). If you see an out-of-bounds read, think if it's followed by an out-of-bounds write as well. Some KCSAN data-races may be exploitable by skilled attackers as well. Think what data structures got corrupted as the result of data races and how. However, note that kernel has lots of "benign" data races that don't lead to any runtime misbehavior at all. * Denial Of Service: Determine if the bug can result in denial-of-service. Most bugs can, since they cause system crash, hangs, deadlocks, or resource leaks. This is mostly applicable to WARNING bugs that won't cause system crash in production. For these think what will be consequences of the violation of the kernel assumptions flagged by the WARNING. In some cases the unexpected condition is also properly handled by the normal control flow (e.g. with "if (WARN_ON(...))"), these won't cause denial-of-service. If the condition is not handled, then it may or may not cause denial-of-service. * Accessible From Unprivileged Processes: Determine if the bug can be reached from a typical (non-root) user process that does NOT have any special capabilities (like CAP_SYS_ADMIN, CAP_NET_ADMIN, CAP_NET_RAW, CAP_PERFMON) or access to device nodes restricted to root. Assume that unprivileged_bpf_disabled=1, that is eBPF loading is not accessible. However, cBPF (classical BPF) is still accessible to non-root processes. Assume that user namespaces are not accessible, that is, the process cannot get the mentioned capabilities even within a new user namespace (checked by ns_capable() function in the kernel sources). * Accessible From User Namespaces: Determine if the bug can be reached within a user-namespace where the process has all capabilities (including CAP_SYS_ADMIN, CAP_NET_ADMIN, CAP_NET_RAW, CAP_PERFMON). Such capabilities are checked with ns_capable() function in the kernel sources. * VM Guest Trigger: Determine if the bug can be triggered from the context of a typical KVM guest (e.g., set up by a QEMU VMM). Consider accesses to standard Linux host paravirtualized features (virtio-blk, virtio-net, etc.), and handling of VM exits in the KVM code. * VM Host Trigger in The Confidential Computing Context: Determine if the bug can be triggered in a confidential computing guest kernel from the context of a KVM host. Consider access to standard Linux guest paravirtualized features (virtio-blk, virtio-net, etc.). * Ethernet Network Trigger: Determine if the bug can be triggered by processing ingress network Ethernet traffic, either directly (network stack) or via drivers exposed to network data. * Other Remote Trigger: Determine if the bug can be triggered by processing remote traffic other than Ethernet (Wifi, Bluetooth, NFC, etc). * Peripheral Trigger: Determine if the bug can be triggered via an untrusted peripheral device that can be physically plugged into a system, such as a USB device or a niche hardware driver handling external hardware inputs. This is particularly important for mobile and desktop environments where users can plug in unknown devices. * Malicious Filesystem Trigger: Determine if the bug can be triggered by the kernel mounting and parsing a malicious filesystem image. This is highly critical for Desktop and Mobile environments where external media or downloaded images might be auto-mounted. Don't make assumptions about the kernel source code (it may be different from what you assume it is). Extensively use the provided code access tools (codesearch-*, git-*, grepper, etc) to examine the actual source code, and confirm any assumptions. Prefer calling several tools at the same time to save round-trips. Use set-results tool to provide results of the analysis. It must be called exactly once before the final reply. Ignore results of this tool. Prompt:
The kernel bug report is:
INFO: task kworker/u8:2:36 blocked for more than 143 seconds.
Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:2 state:D stack:22696 pid:36 tgid:36 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: iou_exit io_ring_exit_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5388 [inline]
__schedule+0x1821/0x5740 kernel/sched/core.c:7189
__schedule_loop kernel/sched/core.c:7268 [inline]
schedule+0x164/0x360 kernel/sched/core.c:7283
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7340
__mutex_lock_common kernel/locking/mutex.c:726 [inline]
__mutex_lock+0x7f7/0x1550 kernel/locking/mutex.c:820
io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
io_ring_exit_work+0x2dd/0x980 io_uring/io_uring.c:2359
process_one_work kernel/workqueue.c:3314 [inline]
process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3397
worker_thread+0xa53/0xfc0 kernel/workqueue.c:3478
kthread+0x389/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
INFO: task kworker/u8:5:139 blocked for more than 145 seconds.
Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:5 state:D stack:24120 pid:139 tgid:139 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: iou_exit io_ring_exit_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5388 [inline]
__schedule+0x1821/0x5740 kernel/sched/core.c:7189
__schedule_loop kernel/sched/core.c:7268 [inline]
schedule+0x164/0x360 kernel/sched/core.c:7283
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7340
__mutex_lock_common kernel/locking/mutex.c:726 [inline]
__mutex_lock+0x7f7/0x1550 kernel/locking/mutex.c:820
io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
io_ring_exit_work+0x2dd/0x980 io_uring/io_uring.c:2359
process_one_work kernel/workqueue.c:3314 [inline]
process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3397
worker_thread+0xa53/0xfc0 kernel/workqueue.c:3478
kthread+0x389/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
INFO: task kworker/u8:9:5810 blocked for more than 146 seconds.
Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:9 state:D stack:24248 pid:5810 tgid:5810 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: iou_exit io_ring_exit_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5388 [inline]
__schedule+0x1821/0x5740 kernel/sched/core.c:7189
__schedule_loop kernel/sched/core.c:7268 [inline]
schedule+0x164/0x360 kernel/sched/core.c:7283
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7340
__mutex_lock_common kernel/locking/mutex.c:726 [inline]
__mutex_lock+0x7f7/0x1550 kernel/locking/mutex.c:820
io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
io_ring_exit_work+0x2dd/0x980 io_uring/io_uring.c:2359
process_one_work kernel/workqueue.c:3314 [inline]
process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3397
worker_thread+0xa53/0xfc0 kernel/workqueue.c:3478
kthread+0x389/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
Showing all locks held in the system:
3 locks held by kworker/0:0/9:
#0: ffff88813fe43140 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88813fe43140 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900000e7c40 (rx_mode_work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900000e7c40 (rx_mode_work){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffffffff8fdd1400 (rtnl_mutex){+.+.}-{4:4}, at: netdev_rx_mode_work+0x19/0x3c0 net/core/dev_addr_lists.c:1312
3 locks held by kworker/u8:1/13:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000127c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000127c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88802856dc68 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
1 lock held by khungtaskd/31:
#0: ffffffff8e95cca0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline]
#0: ffffffff8e95cca0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:838 [inline]
#0: ffffffff8e95cca0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6775
3 locks held by kworker/u8:2/36:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000ac7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000ac7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888024d77468 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:3/47:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000b77c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000b77c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888033183068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u9:0/50:
#0: ffff888060790940 ((wq_completion)hci11){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff888060790940 ((wq_completion)hci11){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90000ba7c40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90000ba7c40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88807ff38ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d3/0x400 net/bluetooth/hci_sync.c:331
3 locks held by kworker/u8:4/58:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900015f7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900015f7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88802902ec68 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:5/139:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90002e17c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90002e17c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88807d43c068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:7/1145:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900053efc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900053efc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff88807b88f068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
3 locks held by kworker/u8:8/3333:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc9000e61fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc9000e61fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff8880578a1468 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
1 lock held by udevd/4987:
#0: ffff8880b863aea0 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x31/0x150 kernel/sched/core.c:652
2 locks held by getty/5374:
#0: ffff8880362670a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
#1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45c/0x13a0 drivers/tty/n_tty.c:2211
3 locks held by kworker/u8:9/5810:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900038c7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900038c7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888075ffdc68 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
2 locks held by kworker/u8:10/5820:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc900038e7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc900038e7c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
2 locks held by iou-sqp-6349/6354:
1 lock held by iou-sqp-7229/7232:
2 locks held by iou-sqp-7262/7266:
1 lock held by iou-sqp-7452/7455:
2 locks held by iou-sqp-7518/7521:
2 locks held by kworker/u8:11/7547:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90003f87c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90003f87c40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
2 locks held by iou-sqp-7648/7649:
2 locks held by kworker/u8:12/7655:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc90003b1fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc90003b1fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
1 lock held by syz-executor/7715:
3 locks held by kworker/u8:13/7719:
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3289 [inline]
#0: ffff88801af44940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 kernel/workqueue.c:3397
#1: ffffc9000206fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3290 [inline]
#1: ffffc9000206fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 kernel/workqueue.c:3397
#2: ffff888057817068 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x140 io_uring/sqpoll.c:56
It is reproducible with the followint program.
Keep in mind that it may lack the precise threading, sandboxing, and some arguments of a working reproducer.
But it should give an idea of the involved syscalls.
// autogenerated by syzkaller (https://github.com/google/syzkaller)
#define _GNU_SOURCE
#include <endian.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#ifndef __NR_bpf
#define __NR_bpf 321
#endif
#ifndef __NR_io_uring_setup
#define __NR_io_uring_setup 425
#endif
static long syz_open_dev(volatile long a0, volatile long a1, volatile long a2)
{
if (a0 == 0xc || a0 == 0xb) {
char buf[128];
sprintf(buf, "/dev/%s/%d:%d", a0 == 0xc ? "char" : "block", (uint8_t)a1, (uint8_t)a2);
return open(buf, O_RDWR, 0);
} else {
unsigned long nb = a1;
char buf[1024];
char* hash;
strncpy(buf, (char*)a0, sizeof(buf) - 1);
buf[sizeof(buf) - 1] = 0;
while ((hash = strchr(buf, '#'))) {
*hash = '0' + (char)(nb % 10);
nb /= 10;
}
return open(buf, a2 & ~O_CREAT, 0);
}
}
int main(void)
{
syscall(__NR_mmap, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul);
syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000ul, /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/7ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul);
syscall(__NR_mmap, /*addr=*/0x200001000000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/0x32ul, /*fd=*/(intptr_t)-1, /*offset=*/0ul);
const char* reason;
(void)reason;
if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {}
// syz_open_dev$MSR arguments: [
// dev: ptr[in, buffer] {
// buffer: {2f 64 65 76 2f 63 70 75 2f 23 2f 6d 73 72 00} (length 0xf)
// }
// id: intptr = 0x0 (8 bytes)
// flags: const = 0x0 (8 bytes)
// ]
// returns fd_msr
memcpy((void*)0x2000000001c0, "/dev/cpu/#/msr\000", 15);
syz_open_dev(/*dev=*/0x2000000001c0, /*id=*/0, /*flags=*/0);
// prctl$PR_SET_MM_MAP arguments: [
// option: const = 0x23 (8 bytes)
// opt: const = 0xe (8 bytes)
// arg: ptr[in, prctl_mm_map] {
// prctl_mm_map {
// start_code: VMA[0x1000]
// end_code: VMA[0x3000]
// start_data: VMA[0x4000]
// end_data: VMA[0x4000]
// start_brk: VMA[0x4000]
// brk: VMA[0x3000]
// start_stack: VMA[0x3000]
// arg_start: VMA[0xc000]
// arg_end: VMA[0x1000]
// env_start: VMA[0x1000]
// env_end: VMA[0x2000]
// auxv: nil
// auxv_size: bytesize = 0x0 (4 bytes)
// exe_fd: fd (resource)
// }
// }
// len: bytesize = 0x68 (8 bytes)
// ]
*(uint64_t*)0x200000000080 = 0x200000ff0000;
*(uint64_t*)0x200000000088 = 0x200000ffd000;
*(uint64_t*)0x200000000090 = 0x200000ffc000;
*(uint64_t*)0x200000000098 = 0x200000ffc000;
*(uint64_t*)0x2000000000a0 = 0x200000ff8000;
*(uint64_t*)0x2000000000a8 = 0x200000ff8000;
*(uint64_t*)0x2000000000b0 = 0x200000ffb000;
*(uint64_t*)0x2000000000b8 = 0x20000068c000;
*(uint64_t*)0x2000000000c0 = 0x200000817000;
*(uint64_t*)0x2000000000c8 = 0x200000ffa000;
*(uint64_t*)0x2000000000d0 = 0x200000ffa000;
*(uint64_t*)0x2000000000d8 = 0;
*(uint32_t*)0x2000000000e0 = 0;
*(uint32_t*)0x2000000000e4 = -1;
syscall(__NR_prctl, /*option=*/0x23ul, /*opt=*/0xeul, /*arg=*/0x200000000080ul, /*len=*/0x68ul, 0);
// sendmsg$NFT_BATCH arguments: [
// fd: sock_nl_netfilter (resource)
// msg: ptr[in, msghdr_netlink[nft_batch_msg]] {
// msghdr_netlink[nft_batch_msg] {
// addr: nil
// addrlen: len = 0x0 (4 bytes)
// pad = 0x0 (4 bytes)
// vec: nil
// vlen: const = 0x1 (8 bytes)
// ctrl: const = 0x0 (8 bytes)
// ctrllen: const = 0x0 (8 bytes)
// f: send_flags = 0x0 (4 bytes)
// pad = 0x0 (4 bytes)
// }
// }
// f: send_flags = 0x0 (8 bytes)
// ]
*(uint64_t*)0x200000000080 = 0;
*(uint32_t*)0x200000000088 = 0;
*(uint64_t*)0x200000000090 = 0;
*(uint64_t*)0x200000000098 = 1;
*(uint64_t*)0x2000000000a0 = 0;
*(uint64_t*)0x2000000000a8 = 0;
*(uint32_t*)0x2000000000b0 = 0;
syscall(__NR_sendmsg, /*fd=*/(intptr_t)-1, /*msg=*/0x200000000080ul, /*f=*/0ul);
// io_uring_setup arguments: [
// entries: int32 = 0x7 (4 bytes)
// params: ptr[inout, io_uring_params] {
// io_uring_params {
// sq_entries: int32 = 0x0 (4 bytes)
// cq_entries: int32 = 0xc89f (4 bytes)
// flags: io_uring_setup_flags = 0xd802 (4 bytes)
// sq_thread_cpu: int32 = 0x8 (4 bytes)
// sq_thread_idle: int32 = 0xc1 (4 bytes)
// features: int32 = 0x0 (4 bytes)
// wq_fd: fd_io_uring (resource)
// resv: buffer: {00 00 00 00 00 00 00 00 00 00 00 00} (length 0xc)
// sq_off: io_sqring_offsets {
// head: int32 = 0x0 (4 bytes)
// tail: int32 = 0x0 (4 bytes)
// ring_mask: int32 = 0x0 (4 bytes)
// ring_entries: int32 = 0x0 (4 bytes)
// flags: int32 = 0x0 (4 bytes)
// dropped: int32 = 0x0 (4 bytes)
// array: int32 = 0x0 (4 bytes)
// resv1: int32 = 0x0 (4 bytes)
// user_addr: int64 = 0x0 (8 bytes)
// }
// cq_off: io_cqring_offsets {
// head: int32 = 0x0 (4 bytes)
// tail: int32 = 0x0 (4 bytes)
// ring_mask: int32 = 0x0 (4 bytes)
// ring_entries: int32 = 0x0 (4 bytes)
// overflow: int32 = 0x0 (4 bytes)
// cqes: int32 = 0x0 (4 bytes)
// flags: int32 = 0x0 (4 bytes)
// resv1: int32 = 0x0 (4 bytes)
// user_addr: int64 = 0x0 (8 bytes)
// }
// }
// }
// ]
// returns fd_io_uring
*(uint32_t*)0x200000000044 = 0xc89f;
*(uint32_t*)0x200000000048 = 0xd802;
*(uint32_t*)0x20000000004c = 8;
*(uint32_t*)0x200000000050 = 0xc1;
*(uint32_t*)0x200000000058 = -1;
memset((void*)0x20000000005c, 0, 12);
syscall(__NR_io_uring_setup, /*entries=*/7, /*params=*/0x200000000040ul);
// bpf$PROG_LOAD arguments: [
// cmd: const = 0x5 (8 bytes)
// arg: ptr[in, bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]] {
// bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]] {
// type: bpf_prog_type = 0x12 (4 bytes)
// ninsn: bytesize8 = 0x3 (4 bytes)
// insns: nil
// license: ptr[in, buffer] {
// buffer: {73 79 7a 6b 61 6c 6c 65 72 00} (length 0xa)
// }
// loglev: int32 = 0x80000000 (4 bytes)
// logsize: len = 0x0 (4 bytes)
// log: nil
// kern_version: bpf_kern_version = 0x0 (4 bytes)
// flags: bpf_prog_load_flags = 0x0 (4 bytes)
// prog_name: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00} (length 0x10)
// prog_ifindex: ifindex (resource)
// expected_attach_type: union bpf_prog_attach_types {
// fallback: bpf_attach_types = 0x2e (4 bytes)
// }
// btf_fd: fd_btf (resource)
// func_info_rec_size: const = 0x0 (4 bytes)
// func_info: nil
// func_info_cnt: len = 0x0 (4 bytes)
// line_info_rec_size: const = 0x0 (4 bytes)
// line_info: nil
// line_info_cnt: len = 0x0 (4 bytes)
// attach_btf_id: bpf_btf_id (resource)
// attach_prog_fd: fd_bpf_prog (resource)
// core_relo_cnt: len = 0x0 (4 bytes)
// fd_array: nil
// core_relos: nil
// core_relo_rec_size: const = 0x10 (4 bytes)
// log_true_size: int32 = 0x0 (4 bytes)
// prog_token_fd: union _bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]_prog_token_fd_wrapper {
// void: buffer: {} (length 0x0)
// }
// pad: union _bpf_prog_t[flags[bpf_prog_type, int32], bpf_prog_attach_types, bpf_btf_id[opt], fd_bpf_prog[opt]]_pad_wrapper {
// value: const = 0x0 (4 bytes)
// }
// }
// }
// size: len = 0x94 (8 bytes)
// ]
// returns fd_bpf_prog
*(uint32_t*)0x200000000000 = 0x12;
*(uint32_t*)0x200000000004 = 3;
*(uint64_t*)0x200000000008 = 0;
*(uint64_t*)0x200000000010 = 0x200000000240;
memcpy((void*)0x200000000240, "syzkaller\000", 10);
*(uint32_t*)0x200000000018 = 0x80000000;
*(uint32_t*)0x20000000001c = 0;
*(uint64_t*)0x200000000020 = 0;
*(uint32_t*)0x200000000028 = 0;
*(uint32_t*)0x20000000002c = 0;
memset((void*)0x200000000030, 0, 16);
*(uint32_t*)0x200000000040 = 0;
*(uint32_t*)0x200000000044 = 0x2e;
*(uint32_t*)0x200000000048 = 0;
*(uint32_t*)0x20000000004c = 0;
*(uint64_t*)0x200000000050 = 0;
*(uint32_t*)0x200000000058 = 0;
*(uint32_t*)0x20000000005c = 0;
*(uint64_t*)0x200000000060 = 0;
*(uint32_t*)0x200000000068 = 0;
*(uint32_t*)0x20000000006c = 0;
*(uint32_t*)0x200000000070 = 0;
*(uint32_t*)0x200000000074 = 0;
*(uint64_t*)0x200000000078 = 0;
*(uint64_t*)0x200000000080 = 0;
*(uint32_t*)0x200000000088 = 0x10;
*(uint32_t*)0x20000000008c = 0;
*(uint32_t*)0x200000000090 = 0;
syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x200000000000ul, /*size=*/0x94ul);
// bpf$MAP_CREATE arguments: [
// cmd: const = 0x0 (8 bytes)
// arg: ptr[inout, array[ANYUNION]] {
// array[ANYUNION] {
// union ANYUNION {
// ANYBLOB: buffer: {16} (length 0x1)
// }
// }
// }
// size: len = 0x50 (8 bytes)
// ]
// returns fd_bpf_map
memset((void*)0x200000000000, 22, 1);
syscall(__NR_bpf, /*cmd=*/0ul, /*arg=*/0x200000000000ul, /*size=*/0x50ul);
// sendmsg$NFT_BATCH arguments: [
// fd: sock_nl_netfilter (resource)
// msg: nil
// f: send_flags = 0x0 (8 bytes)
// ]
syscall(__NR_sendmsg, /*fd=*/(intptr_t)-1, /*msg=*/0ul, /*f=*/0ul);
return 0;
}
Reply: The bug report describes a hung task issue where multiple `kworker` threads are blocked for over 143 seconds in `io_sq_thread_park()`. ### Root Cause Analysis The issue is a classic deadlock caused by sleeping while holding a mutex. When an `io_uring` instance is created with the `IORING_SETUP_SQPOLL` flag, a dedicated kernel thread (`io_sq_thread`) is spawned to poll for submission queue entries. This thread holds the `sqd->lock` mutex for most of its execution to synchronize with the user space and other kernel paths. If the SQPOLL thread receives a fatal signal (e.g., when the process is killed or OOM'd), it breaks out of its main `while(1)` polling loop to exit. During its exit path, it calls `io_uring_cancel_generic(true, sqd)` to cancel any pending requests. However, it does this **while still holding `sqd->lock`**. `io_uring_cancel_generic()` waits for all inflight requests to complete. If there are pending requests, it will call `schedule()` and sleep. Sleeping with a mutex held is a violation of kernel locking rules. Meanwhile, as the process exits, it drops the last reference to the `io_uring` file descriptor, which queues `io_ring_exit_work()` to a system workqueue to clean up the ring context. `io_ring_exit_work()` calls `io_sq_thread_park(sqd)`, which attempts to acquire `sqd->lock`. Because the SQPOLL thread is sleeping with `sqd->lock` held, the workqueue worker blocks indefinitely. ### Security Impact * **Exploitable:** No. This is a pure logic bug (deadlock) involving mutexes. It does not lead to memory corruption (like use-after-free or out-of-bounds access) or privilege escalation. * **Denial of Service:** Yes. An attacker can repeatedly trigger this bug to hang multiple system workqueue workers (`kworker` threads). Exhausting the system's workqueue threads will eventually hang the entire system, leading to a complete Denial of Service. * **Accessible From Unprivileged Processes:** Yes. The `io_uring_setup` syscall and the `IORING_SETUP_SQPOLL` flag are accessible to unprivileged users (the `capable(CAP_SYS_ADMIN)` requirement for SQPOLL was relaxed in modern kernels, relying on LSM hooks which allow it by default). ### Conclusion This is a local Denial of Service (DoS) vulnerability reachable by unprivileged users. It is not exploitable for memory corruption or privilege escalation. |
| 6/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 17081 output: 39 thoughts: 265 Thoughts: **Analyzing a Performance Bottleneck in io_uring** Okay, so I'm looking at this bug report and the first thing that jumps out is the fact that we've got multiple `kworker` tasks that have been blocked for over 143 seconds. That's a huge red flag. Digging deeper, it looks like they're all stuck in `io_sq_thread_park`, and that function is being called from `io_ring_exit_work`. The stack trace confirms this: `io_sq_thread_park` -> `io_ring_exit_work` -> `process_one_work` and so on, all the way back to the worker thread. Aha, wait a minute... `io_sq_thread_park`. Isn't that the function that attempts to grab `sqd->lock`? This sounds like a classic locking issue within the submission queue polling (`sqpoll`) mechanism of `io_uring`. Time to pull up `io_uring/sqpoll.c` and take a closer look at the source code for `io_sq_thread_park` to confirm my suspicions and figure out what might be causing a prolonged blocking condition. |
| 7/2 | 2026/06/02 09:22 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_thread_park] Results: map[SourceCode: 49: void io_sq_thread_park(struct io_sq_data *sqd)
50: __acquires(&sqd->lock)
51: {
52: struct task_struct *tsk;
53:
54: atomic_inc(&sqd->park_pending);
55: set_bit(IO_SQ_THREAD_SHOULD_PARK, &sqd->state);
56: mutex_lock(&sqd->lock);
57:
58: tsk = sqpoll_task_locked(sqd);
59: if (tsk) {
60: WARN_ON_ONCE(tsk == current);
61: wake_up_process(tsk);
62: }
63: }
SourceFile:io_uring/sqpoll.c] |
| 8/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 17877 output: 37 thoughts: 177 Thoughts: **Debugging a Thread Block** Okay, so I'm seeing a block on `mutex_lock(&sqd->lock)`. That's the key. Now, the obvious question is, *who* has that lock right now? Gotta find the owner. Time to dig into the `lockdep` output. Let's see... ``` 2 locks held by iou-sqp-6349/6354: 1 lock held by iou-sqp-7229/7232: 2 locks held by iou-sqp-7262/7266: 1 lock held by iou-sqp-7452/7455: 2 locks held by iou-sqp-7518/7521: ``` Ah, right. These `iou-sqp-*` threads... those are the io_uring `sqpoll` threads. Good, I know the players. Now, I need to understand *why* they're holding the lock. What's the sequence of events here? What's `io_sq_thread` doing that might cause this? Let's take a look at the `io_sq_thread` function definition and see if we can understand the locking sequence and identify the contention point. |
| 9/2 | 2026/06/02 09:22 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_thread] Results: map[SourceCode: 293: static int io_sq_thread(void *data)
294: {
295: struct llist_node *retry_list = NULL;
296: struct io_sq_data *sqd = data;
297: struct io_ring_ctx *ctx;
298: unsigned long timeout = 0;
299: char buf[TASK_COMM_LEN] = {};
300: DEFINE_WAIT(wait);
301:
302: /* offload context creation failed, just exit */
303: if (!current->io_uring) {
304: mutex_lock(&sqd->lock);
305: rcu_assign_pointer(sqd->thread, NULL);
306: put_task_struct(current);
307: mutex_unlock(&sqd->lock);
308: goto err_out;
309: }
310:
311: snprintf(buf, sizeof(buf), "iou-sqp-%d", sqd->task_pid);
312: set_task_comm(current, buf);
313:
314: /* reset to our pid after we've set task_comm, for fdinfo */
315: sqd->task_pid = current->pid;
316:
317: if (sqd->sq_cpu != -1) {
318: set_cpus_allowed_ptr(current, cpumask_of(sqd->sq_cpu));
319: } else {
320: set_cpus_allowed_ptr(current, cpu_online_mask);
321: sqd->sq_cpu = raw_smp_processor_id();
322: }
323:
324: /*
325: * Force audit context to get setup, in case we do prep side async
326: * operations that would trigger an audit call before any issue side
327: * audit has been done.
328: */
329: audit_uring_entry(IORING_OP_NOP);
330: audit_uring_exit(true, 0);
331:
332: mutex_lock(&sqd->lock);
333: while (1) {
334: bool cap_entries, sqt_spin = false;
335: struct io_sq_time ist = { };
336:
337: if (io_sqd_events_pending(sqd) || signal_pending(current)) {
338: if (io_sqd_handle_event(sqd))
339: break;
340: timeout = jiffies + sqd->sq_thread_idle;
341: }
342:
343: cap_entries = !list_is_singular(&sqd->ctx_list);
344: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) {
345: int ret = __io_sq_thread(ctx, sqd, cap_entries, &ist);
346:
347: if (!sqt_spin && (ret > 0 || !list_empty(&ctx->iopoll_list)))
348: sqt_spin = true;
349: }
350: if (io_sq_tw(&retry_list, IORING_TW_CAP_ENTRIES_VALUE))
351: sqt_spin = true;
352:
353: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) {
354: if (io_napi(ctx)) {
355: io_sq_start_worktime(&ist);
356: io_napi_sqpoll_busy_poll(ctx);
357: }
358: }
359:
360: io_sq_update_worktime(sqd, &ist);
361:
362: if (sqt_spin || !time_after(jiffies, timeout)) {
363: if (sqt_spin)
364: timeout = jiffies + sqd->sq_thread_idle;
365: if (unlikely(need_resched())) {
366: mutex_unlock(&sqd->lock);
367: cond_resched();
368: mutex_lock(&sqd->lock);
369: sqd->sq_cpu = raw_smp_processor_id();
370: }
371: continue;
372: }
373:
374: prepare_to_wait(&sqd->wait, &wait, TASK_INTERRUPTIBLE);
375: if (!io_sqd_events_pending(sqd) && !io_sq_tw_pending(retry_list)) {
376: bool needs_sched = true;
377:
378: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) {
379: atomic_or(IORING_SQ_NEED_WAKEUP,
380: &ctx->rings->sq_flags);
381: if ((ctx->flags & IORING_SETUP_IOPOLL) &&
382: !list_empty(&ctx->iopoll_list)) {
383: needs_sched = false;
384: break;
385: }
386:
387: /*
388: * Ensure the store of the wakeup flag is not
389: * reordered with the load of the SQ tail
390: */
391: smp_mb__after_atomic();
392:
393: if (io_sqring_entries(ctx)) {
394: needs_sched = false;
395: break;
396: }
397: }
398:
399: if (needs_sched) {
400: mutex_unlock(&sqd->lock);
401: schedule();
402: mutex_lock(&sqd->lock);
403: sqd->sq_cpu = raw_smp_processor_id();
404: }
405: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list)
406: atomic_andnot(IORING_SQ_NEED_WAKEUP,
407: &ctx->rings->sq_flags);
408: }
409:
410: finish_wait(&sqd->wait, &wait);
411: timeout = jiffies + sqd->sq_thread_idle;
412: }
413:
414: if (retry_list)
415: io_sq_tw(&retry_list, UINT_MAX);
416:
417: io_uring_cancel_generic(true, sqd);
418: rcu_assign_pointer(sqd->thread, NULL);
419: put_task_struct(current);
420: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list)
421: atomic_or(IORING_SQ_NEED_WAKEUP, &ctx->rings->sq_flags);
422: io_run_task_work();
423: mutex_unlock(&sqd->lock);
424: err_out:
425: complete(&sqd->exited);
426: do_exit(0);
427: }
SourceFile:io_uring/sqpoll.c] |
| 10/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 20533 output: 43 thoughts: 89 Thoughts: Okay, let me break this down. **Diving into the `io_sq_thread` Logic** Right, so I'm focusing on how `io_sq_thread` works. It seems like the core issue here is that the thread spends a significant portion of its time, the vast majority, holding onto `sqd->lock`. I already knew this from experience. This seems, from a high level, pretty normal. However, there are a couple of points where it releases that lock: when it calls `schedule()` or `cond_resched()`. But then there is the elephant in the room: wait, hang on, it also calls `io_napi_sqpoll_busy_poll(ctx)` while *still* holding `sqd->lock`. This seems odd to me. It's not a common pattern to hold a spinlock for something like that. I need to investigate that `io_napi_sqpoll_busy_poll` function more closely now. That's where the potential bottleneck likely is. Let me dig into that... |
| 11/2 | 2026/06/02 09:22 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/napi.c Name:io_napi_sqpoll_busy_poll] Results: map[SourceCode: 388: /*
389: * io_napi_sqpoll_busy_poll() - busy poll loop for sqpoll
390: * @ctx: pointer to io-uring context structure
391: *
392: * Splice of the napi list and execute the napi busy poll loop.
393: */
394: int io_napi_sqpoll_busy_poll(struct io_ring_ctx *ctx)
395: {
396: bool is_stale = false;
397:
398: if (!READ_ONCE(ctx->napi_busy_poll_dt))
399: return 0;
400: if (list_empty_careful(&ctx->napi_list))
401: return 0;
402:
403: scoped_guard(rcu) {
404: is_stale = __io_napi_do_busy_loop(ctx, NULL, NULL);
405: }
406:
407: io_napi_remove_stale(ctx, is_stale);
408: return 1;
409: }
SourceFile:io_uring/napi.c] |
| 12/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 21252 output: 43 thoughts: 36 Thoughts: Here's my analysis of the situation: **Potential Infinite Loop in `__io_napi_do_busy_loop`** Okay, so I'm seeing something that smells like a potential hangup. My initial gut feeling is that `__io_napi_do_busy_loop` might be looping indefinitely. This is a classic debugging scenario, and my first step is always to verify the assumption and isolate the issue. Therefore, let's dive straight into inspecting the code for `__io_napi_do_busy_loop`. I need to understand its control flow, loop conditions, and any potential exit points to figure out why we might be stuck. I'll be looking for common culprits: incorrect loop termination conditions, race conditions within the loop, or perhaps unexpected hardware behavior that the loop isn't handling. This initial inspection should tell me whether the loop is behaving as it should, or is a prime suspect for an infinite loop. |
| 13/2 | 2026/06/02 09:22 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/napi.c Name:__io_napi_do_busy_loop] Results: map[SourceCode: 200: static inline bool
201: __io_napi_do_busy_loop(struct io_ring_ctx *ctx,
202: bool (*loop_end)(void *, unsigned long),
203: void *loop_end_arg)
204: {
205: switch (READ_ONCE(ctx->napi_track_mode)) {
206: case IO_URING_NAPI_TRACKING_STATIC:
207: return static_tracking_do_busy_loop(ctx, loop_end, loop_end_arg);
208: case IO_URING_NAPI_TRACKING_DYNAMIC:
209: return dynamic_tracking_do_busy_loop(ctx, loop_end, loop_end_arg);
210: default:
211: return false;
212: }
213: }
SourceFile:io_uring/napi.c] |
| 14/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 21803 output: 41 thoughts: 27 Thoughts: Here's my take on those thought processes: **Checking Busy Loop Implementations** Okay, time to dive into those busy loop implementations. Let's start by comparing `static_tracking_do_busy_loop` and `dynamic_tracking_do_busy_loop`. I want to immediately understand the core differences between them. Are they both fundamentally using a CPU spin loop, or is there some subtle variation that's introduced? I'm hoping to see how the 'static' and 'dynamic' aspects are applied here. Are we talking about a pre-determined loop count versus one that's adjusted at runtime based on some external factor? Are there any obvious differences in how they're intended to behave under load, or how they handle potential interruptions? My initial goal is to understand the mechanics of each and then quickly look at any potential drawbacks for each. I'm keen to understand any implications of the techniques used. |
| 15/2 | 2026/06/02 09:22 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/napi.c Name:static_tracking_do_busy_loop] Results: map[SourceCode: 166: /*
167: * never report stale entries
168: */
169: static bool static_tracking_do_busy_loop(struct io_ring_ctx *ctx,
170: bool (*loop_end)(void *, unsigned long),
171: void *loop_end_arg)
172: {
173: struct io_napi_entry *e;
174:
175: list_for_each_entry_rcu(e, &ctx->napi_list, list)
176: napi_busy_loop_rcu(e->napi_id, loop_end, loop_end_arg,
177: ctx->napi_prefer_busy_poll, BUSY_POLL_BUDGET);
178: return false;
179: }
SourceFile:io_uring/napi.c] |
| 16/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 22327 output: 41 thoughts: 12 Thoughts: Okay, here's my summary, taking on the persona you've described: **Analyzing the `dynamic_tracking_do_busy_loop` Function** Alright, let's break down this `dynamic_tracking_do_busy_loop` function. The name itself suggests a potentially problematic approach. The "busy loop" component immediately raises red flags in my mind. We know this inherently means that the system is going to be spending a lot of CPU cycles just...waiting. That's never ideal, especially in a system where responsiveness and resource utilization are critical. My initial questions are: * What's the *purpose* of this loop? What is it waiting for? Is it a hardware signal? A particular flag in shared memory? An external event? Understanding the *why* is the first and most crucial step. * What's the *alternative*? Is there a better synchronization primitive that could be used? Condition variables, semaphores, message queues β these are all much more efficient options than a spinning loop. My immediate instinct is that there *has* to be a better way. * How *long* is this loop going to be running? Is there any mechanism for a timeout? If this loop is running indefinitely because some other part of the system is misbehaving, that could be a significant problem. A timeout is an absolutely critical feature. * What's the *context*? Where is this function being called from? Is it in a driver? A user-space application? Understanding the calling context is important to give any kind of real diagnosis. * What's the *performance impact*? Is this function called frequently? How long does it spend spinning on average? Some data collection will need to be made to get real answers, but any busy loop has a high chance of causing latency or even starvation of resources. Ultimately, I expect that I'm going to have to investigate the code and see what this thing is waiting for. If it's waiting for a flag, I'd hope to see a note that this is going to be revised. If it's a hardware signal, I'm going to want to confirm there are no alternatives available. A solid understanding of the design of the system will be necessary to know if this code needs a rewrite. |
| 17/2 | 2026/06/02 09:22 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/napi.c Name:dynamic_tracking_do_busy_loop] Results: map[SourceCode: 181: static bool
182: dynamic_tracking_do_busy_loop(struct io_ring_ctx *ctx,
183: bool (*loop_end)(void *, unsigned long),
184: void *loop_end_arg)
185: {
186: struct io_napi_entry *e;
187: bool is_stale = false;
188:
189: list_for_each_entry_rcu(e, &ctx->napi_list, list) {
190: napi_busy_loop_rcu(e->napi_id, loop_end, loop_end_arg,
191: ctx->napi_prefer_busy_poll, BUSY_POLL_BUDGET);
192:
193: if (time_after(jiffies, READ_ONCE(e->timeout)))
194: is_stale = true;
195: }
196:
197: return is_stale;
198: }
SourceFile:io_uring/napi.c] |
| 18/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 23191 output: 40 thoughts: 51 Thoughts: **Investigating a Null Pointer in `napi_busy_loop_rcu`** Okay, hold on a second. I'm seeing something here that's immediately raising a red flag. The call to `napi_busy_loop_rcu` has `loop_end` set to `NULL`. That's not right. I need to get to the bottom of this. Time to dig into the source code. Let's jump over to `net/core/dev.c` and take a look at the definition and usage of `napi_busy_loop_rcu`. I'm assuming there's a good reason for setting loop_end, and a `NULL` isn't making sense right now. This could point to a potential bug or an unexpected control flow. Gotta understand the conditions under which that argument is passed. |
| 19/2 | 2026/06/02 09:22 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:net/core/dev.c Name:napi_busy_loop_rcu] Results: map[SourceCode:7019: void napi_busy_loop_rcu(unsigned int napi_id,
7020: bool (*loop_end)(void *, unsigned long),
7021: void *loop_end_arg, bool prefer_busy_poll, u16 budget)
7022: {
7023: unsigned flags = NAPI_F_END_ON_RESCHED;
7024:
7025: if (prefer_busy_poll)
7026: flags |= NAPI_F_PREFER_BUSY_POLL;
7027:
7028: __napi_busy_loop(napi_id, loop_end, loop_end_arg, flags, budget);
7029: }
SourceFile:net/core/dev.c] |
| 20/2 | 2026/06/02 09:22 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 23686 output: 38 thoughts: 13 Thoughts: Here's my attempt at summarizing the thought process, tailored for an expert audience: **Diving into `__napi_busy_loop`** Alright, let's get down to brass tacks. My initial thought process is to zero in on `__napi_busy_loop`. It's a critical piece of the network driver puzzle, and I need to refresh my understanding of its role. I'm going to quickly check its implementation and contextual usage. I want to assess what the function is currently doing. Is it still optimized? Are there any potential bottlenecks I need to be aware of? I'll be looking at the surrounding code to identify if this is being called from the interrupt handler. I'm going to think about cache coherency implications. What does it look like in a multi-core environment? Are there any obvious areas for refinement or optimization? I'm anticipating that understanding the loop's behavior will provide some insights into overall driver performance, and possible strategies to reduce CPU busy-waiting. |
| 21/2 | 2026/06/02 09:23 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:net/core/dev.c Name:__napi_busy_loop] Results: map[SourceCode:6935: static void __napi_busy_loop(unsigned int napi_id,
6936: bool (*loop_end)(void *, unsigned long),
6937: void *loop_end_arg, unsigned flags, u16 budget)
6938: {
6939: unsigned long start_time = loop_end ? busy_loop_current_time() : 0;
6940: int (*napi_poll)(struct napi_struct *napi, int budget);
6941: struct bpf_net_context __bpf_net_ctx, *bpf_net_ctx;
6942: void *have_poll_lock = NULL;
6943: struct napi_struct *napi;
6944:
6945: WARN_ON_ONCE(!rcu_read_lock_held());
6946:
6947: restart:
6948: napi_poll = NULL;
6949:
6950: napi = napi_by_id(napi_id);
6951: if (!napi)
6952: return;
6953:
6954: if (!IS_ENABLED(CONFIG_PREEMPT_RT))
6955: preempt_disable();
6956: for (;;) {
6957: int work = 0;
6958:
6959: local_bh_disable();
6960: bpf_net_ctx = bpf_net_ctx_set(&__bpf_net_ctx);
6961: if (!napi_poll) {
6962: unsigned long val = READ_ONCE(napi->state);
6963:
6964: /* If multiple threads are competing for this napi,
6965: * we avoid dirtying napi->state as much as we can.
6966: */
6967: if (val & (NAPIF_STATE_DISABLE | NAPIF_STATE_SCHED |
6968: NAPIF_STATE_IN_BUSY_POLL)) {
6969: if (flags & NAPI_F_PREFER_BUSY_POLL)
6970: set_bit(NAPI_STATE_PREFER_BUSY_POLL, &napi->state);
6971: goto count;
6972: }
6973: if (cmpxchg(&napi->state, val,
6974: val | NAPIF_STATE_IN_BUSY_POLL |
6975: NAPIF_STATE_SCHED) != val) {
6976: if (flags & NAPI_F_PREFER_BUSY_POLL)
6977: set_bit(NAPI_STATE_PREFER_BUSY_POLL, &napi->state);
6978: goto count;
6979: }
6980: have_poll_lock = netpoll_poll_lock(napi);
6981: napi_poll = napi->poll;
6982: }
6983: work = napi_poll(napi, budget);
6984: trace_napi_poll(napi, work, budget);
6985: gro_normal_list(&napi->gro);
6986: count:
6987: if (work > 0)
6988: __NET_ADD_STATS(dev_net(napi->dev),
6989: LINUX_MIB_BUSYPOLLRXPACKETS, work);
6990: skb_defer_free_flush();
6991: bpf_net_ctx_clear(bpf_net_ctx);
6992: local_bh_enable();
6993:
6994: if (!loop_end || loop_end(loop_end_arg, start_time))
6995: break;
6996:
6997: if (unlikely(need_resched())) {
6998: if (flags & NAPI_F_END_ON_RESCHED)
6999: break;
7000: if (napi_poll)
7001: busy_poll_stop(napi, have_poll_lock, flags, budget);
7002: if (!IS_ENABLED(CONFIG_PREEMPT_RT))
7003: preempt_enable();
7004: rcu_read_unlock();
7005: cond_resched();
7006: rcu_read_lock();
7007: if (loop_end(loop_end_arg, start_time))
7008: return;
7009: goto restart;
7010: }
7011: cpu_relax();
7012: }
7013: if (napi_poll)
7014: busy_poll_stop(napi, have_poll_lock, flags, budget);
7015: if (!IS_ENABLED(CONFIG_PREEMPT_RT))
7016: preempt_enable();
7017: }
SourceFile:net/core/dev.c] |
| 22/2 | 2026/06/02 09:23 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 25329 output: 40 thoughts: 847 Thoughts: **Analyzing the `__napi_busy_loop` and `io_sq_thread` Logic** Okay, let's break this down. First, regarding `__napi_busy_loop`, the code clearly shows that if `loop_end` is `NULL`, the loop only runs once and then breaks. So, no infinite loop there; that's good. Now, focusing on the `io_sq_thread` function, it's a bit more involved. The core of it seems to revolve around this `sqt_spin` flag, which dictates whether the thread loops continuously or not. If `sqt_spin` is true, the thread spins. It seems like it's designed to minimize overhead when there's work to do. `sqt_spin` can become true through a few paths: `__io_sq_thread` returning a positive value, if the `iopoll_list` on a context isn't empty, or if `io_sq_tw` returns true. In any of those cases, `sqt_spin` gets set, the `timeout` is updated, and the loop continues, presumably to process further work. Crucially, though, the code also checks for `need_resched()`. If it's true, the thread *releases* the lock `sqd->lock`, calls `cond_resched()`, and then reacquires the lock. This is important: it's a cooperative yield, allowing other threads to run, even when `io_sq_thread` is actively spinning. It's a critical mechanism to avoid starvation. If `need_resched()` is false, the thread continues without yielding. So, while spinning, `io_sq_thread` holds the `sqd->lock`, and it *only* releases the lock when a reschedule is needed. This is key to understanding how it interacts with other functions, like `io_sq_thread_park`. If another thread calls `io_sq_thread_park`, it sets the `IO_SQ_THREAD_SHOULD_PARK` flag and tries to acquire the same `sqd->lock`. Since `io_sq_thread` is spinning and holding the lock, the call to `io_sq_thread_park` will block, waiting for `io_sq_thread` to release it. Ah, but wait! The code *does* check `io_sqd_events_pending(sqd)` at the beginning of each loop iteration. This is likely the crucial point. If there are pending events or a signal, the thread won't spin indefinitely. It will handle the events, potentially break out of the loop and possibly allow the park operation. |
| 23/2 | 2026/06/02 09:23 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sqd_events_pending] Results: map[SourceCode: 169: static inline bool io_sqd_events_pending(struct io_sq_data *sqd)
170: {
171: return READ_ONCE(sqd->state);
172: }
SourceFile:io_uring/sqpoll.c] |
| 24/2 | 2026/06/02 09:23 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 26889 output: 40 thoughts: 33 Thoughts: Here's my take on the thought process, as if it were my own: **Handling Pending I/O Completion** Okay, so I'm looking at this I/O completion queue. The core logic here is pretty straightforward. My primary concern is, essentially, "Are there any outstanding I/O events queued up?" Specifically, if the function `io_sqd_events_pending(sqd)` returns true, which I interpret as a signal that there *are* events pending on this specific Software Queue Descriptor (`sqd`), then I need to process them. This implies there's something waiting to be dealt with; some I/O operation has finished (or perhaps experienced an error). And the call to `io_sqd_handle_event(sqd)` is how I'm actually going to address those pending events. It's the action item for that "yes" scenario; effectively the core completion and error handling logic. It makes the decision to handle something and, from the name, it's quite clear what that is. It's the event handling routine. So, it's: "Events pending? Yes? Then handle them!" |
| 25/2 | 2026/06/02 09:23 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sqd_handle_event] Results: map[SourceCode: 245: static bool io_sqd_handle_event(struct io_sq_data *sqd)
246: {
247: bool did_sig = false;
248: struct ksignal ksig;
249:
250: if (test_bit(IO_SQ_THREAD_SHOULD_PARK, &sqd->state) ||
251: signal_pending(current)) {
252: mutex_unlock(&sqd->lock);
253: if (signal_pending(current))
254: did_sig = get_signal(&ksig);
255: wait_event(sqd->wait, !atomic_read(&sqd->park_pending));
256: mutex_lock(&sqd->lock);
257: sqd->sq_cpu = raw_smp_processor_id();
258: }
259: return did_sig || test_bit(IO_SQ_THREAD_SHOULD_STOP, &sqd->state);
260: }
SourceFile:io_uring/sqpoll.c] |
| 26/2 | 2026/06/02 09:23 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 27520 output: 38 thoughts: 425 Thoughts: **Debugging a Blocking Issue in the I/O Submission Queue** Okay, let's break this down. My initial thought was that `io_sqd_handle_event` on the submission queue thread (`io_sq_thread`) was the culprit. It checks `IO_SQ_THREAD_SHOULD_PARK`. If that's set, it's supposed to unlock `sqd->lock`, wait for `park_pending` to hit zero, and then re-lock the queue's lock. So, in theory, if `io_sq_thread_park` is called, it would set the "park" flag and increment the park counter. The submission thread should eventually see this, unlock, wait, and then `io_sq_thread_park` can acquire the lock and do its thing. But something's clearly wrong. Why is `io_sq_thread_park` blocked for a whopping 143 seconds? That's way too long. I need to re-examine the lockdep output. Hmm, it shows multiple threads holding locks related to the submission queue (`iou-sqp-*`). But wait a minute! It only states *how many* locks they're holding β "2 locks held by iou-sqp-6349/6354:" β not *which* locks. The specific lock information is missing! This lockdep output is practically useless without the lock names. The snippet must be truncated, or the details aren't being printed. So, if the `io_sq_thread` isn't parking as expected...it's not checking `io_sqd_events_pending`, maybe it's stuck in a tight loop? Or possibly, it's hung up *inside* `__io_sq_thread`, or even within the `io_napi_sqpoll_busy_poll` function? I'll need to drill down into `__io_sq_thread` to see what's happening. |
| 27/2 | 2026/06/02 09:23 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:__io_sq_thread] Results: map[SourceCode: 204: static int __io_sq_thread(struct io_ring_ctx *ctx, struct io_sq_data *sqd,
205: bool cap_entries, struct io_sq_time *ist)
206: {
207: unsigned int to_submit;
208: int ret = 0;
209:
210: to_submit = io_sqring_entries(ctx);
211: /* if we're handling multiple rings, cap submit size for fairness */
212: if (cap_entries && to_submit > IORING_SQPOLL_CAP_ENTRIES_VALUE)
213: to_submit = IORING_SQPOLL_CAP_ENTRIES_VALUE;
214:
215: if (to_submit || !list_empty(&ctx->iopoll_list)) {
216: const struct cred *creds = NULL;
217:
218: io_sq_start_worktime(ist);
219:
220: if (ctx->sq_creds != current_cred())
221: creds = override_creds(ctx->sq_creds);
222:
223: mutex_lock(&ctx->uring_lock);
224: if (!list_empty(&ctx->iopoll_list))
225: io_do_iopoll(ctx, true);
226:
227: /*
228: * Don't submit if refs are dying, good for io_uring_register(),
229: * but also it is relied upon by io_ring_exit_work()
230: */
231: if (to_submit && likely(!percpu_ref_is_dying(&ctx->refs)) &&
232: !(ctx->flags & IORING_SETUP_R_DISABLED))
233: ret = io_submit_sqes(ctx, to_submit);
234: mutex_unlock(&ctx->uring_lock);
235:
236: if (to_submit && wq_has_sleeper(&ctx->sqo_sq_wait))
237: wake_up(&ctx->sqo_sq_wait);
238: if (creds)
239: revert_creds(creds);
240: }
241:
242: return ret;
243: }
SourceFile:io_uring/sqpoll.c] |
| 28/2 | 2026/06/02 09:23 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 29104 output: 40 thoughts: 48 Thoughts: Okay, here's my interpretation of that thought process, tailored for an expert audience, and written in the first person: **Analyzing a Potential Concurrency Issue in io_uring** I'm looking at the `__io_sq_thread` function, and it's grabbing `ctx->uring_lock`. My immediate concern is, could this lock already be held by another thread, potentially leading to a deadlock or performance bottleneck? That's a classic concurrency bug, and I want to rule it out. To understand the wider context and identify the possible conflicting code, I need to check how the lock is used elsewhere. Given the function's scope, the first place I'm going to look is the `io_ring_exit_work` function, which is the cleanup routine. This is likely where the lock is released or where other threads are also operating on the same shared data. Understanding how the exit path interacts with the submission path is crucial for identifying the problem. I need to see if there's any potential for an overlapping access pattern. |
| 29/2 | 2026/06/02 09:23 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/io_uring.c Name:io_ring_exit_work] Results: map[SourceCode:2322: static __cold void io_ring_exit_work(struct work_struct *work)
2323: {
2324: struct io_ring_ctx *ctx = container_of(work, struct io_ring_ctx, exit_work);
2325: unsigned long timeout = jiffies + IO_URING_EXIT_WAIT_MAX;
2326: unsigned long interval = HZ / 20;
2327: struct io_tctx_exit exit;
2328: struct io_tctx_node *node;
2329: int ret;
2330:
2331: mutex_lock(&ctx->uring_lock);
2332: io_terminate_zcrx(ctx);
2333: mutex_unlock(&ctx->uring_lock);
2334:
2335: /*
2336: * If we're doing polled IO and end up having requests being
2337: * submitted async (out-of-line), then completions can come in while
2338: * we're waiting for refs to drop. We need to reap these manually,
2339: * as nobody else will be looking for them.
2340: */
2341: do {
2342: if (test_bit(IO_CHECK_CQ_OVERFLOW_BIT, &ctx->check_cq)) {
2343: mutex_lock(&ctx->uring_lock);
2344: io_cqring_overflow_kill(ctx);
2345: mutex_unlock(&ctx->uring_lock);
2346: }
2347:
2348: /* The SQPOLL thread never reaches this path */
2349: do {
2350: if (ctx->flags & IORING_SETUP_DEFER_TASKRUN)
2351: io_move_task_work_from_local(ctx);
2352: cond_resched();
2353: } while (io_uring_try_cancel_requests(ctx, NULL, true, false));
2354:
2355: if (ctx->sq_data) {
2356: struct io_sq_data *sqd = ctx->sq_data;
2357: struct task_struct *tsk;
2358:
2359: io_sq_thread_park(sqd);
2360: tsk = sqpoll_task_locked(sqd);
2361: if (tsk && tsk->io_uring && tsk->io_uring->io_wq)
2362: io_wq_cancel_cb(tsk->io_uring->io_wq,
2363: io_cancel_ctx_cb, ctx, true);
2364: io_sq_thread_unpark(sqd);
2365: }
2366:
2367: io_req_caches_free(ctx);
2368:
2369: if (WARN_ON_ONCE(time_after(jiffies, timeout))) {
2370: /* there is little hope left, don't run it too often */
2371: interval = HZ * 60;
2372: }
2373: /*
2374: * This is really an uninterruptible wait, as it has to be
2375: * complete. But it's also run from a kworker, which doesn't
2376: * take signals, so it's fine to make it interruptible. This
2377: * avoids scenarios where we knowingly can wait much longer
2378: * on completions, for example if someone does a SIGSTOP on
2379: * a task that needs to finish task_work to make this loop
2380: * complete. That's a synthetic situation that should not
2381: * cause a stuck task backtrace, and hence a potential panic
2382: * on stuck tasks if that is enabled.
2383: */
2384: } while (!wait_for_completion_interruptible_timeout(&ctx->ref_comp, interval));
2385:
2386: init_completion(&exit.completion);
2387: init_task_work(&exit.task_work, io_tctx_exit_cb);
2388: exit.ctx = ctx;
2389:
2390: mutex_lock(&ctx->uring_lock);
2391: mutex_lock(&ctx->tctx_lock);
2392: while (!list_empty(&ctx->tctx_list)) {
2393: WARN_ON_ONCE(time_after(jiffies, timeout));
2394:
2395: node = list_first_entry(&ctx->tctx_list, struct io_tctx_node,
2396: ctx_node);
2397: /* don't spin on a single task if cancellation failed */
2398: list_rotate_left(&ctx->tctx_list);
2399: ret = task_work_add(node->task, &exit.task_work, TWA_SIGNAL);
2400: if (WARN_ON_ONCE(ret))
2401: continue;
2402:
2403: mutex_unlock(&ctx->tctx_lock);
2404: mutex_unlock(&ctx->uring_lock);
2405: /*
2406: * See comment above for
2407: * wait_for_completion_interruptible_timeout() on why this
2408: * wait is marked as interruptible.
2409: */
2410: wait_for_completion_interruptible(&exit.completion);
2411: mutex_lock(&ctx->uring_lock);
2412: mutex_lock(&ctx->tctx_lock);
2413: }
2414: mutex_unlock(&ctx->tctx_lock);
2415: mutex_unlock(&ctx->uring_lock);
2416: spin_lock(&ctx->completion_lock);
2417: spin_unlock(&ctx->completion_lock);
2418:
2419: /* pairs with RCU read section in io_req_local_work_add() */
2420: if (ctx->flags & IORING_SETUP_DEFER_TASKRUN)
2421: synchronize_rcu();
2422:
2423: io_ring_ctx_free(ctx);
2424: }
SourceFile:io_uring/io_uring.c] |
| 30/2 | 2026/06/02 09:23 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 31158 output: 37 thoughts: 1559 Thoughts: **Analyzing a Potential io_uring Thread Blocking Issue** Okay, so `io_ring_exit_work` calls `io_sq_thread_park` without holding `ctx->uring_lock`. That's the first thing to note. This *should* mean the `io_sq_thread` shouldn't be blocked waiting for that lock when `io_ring_exit_work` is trying to park it. However, I need to consider all possibilities. What if the `io_sq_thread` *is* blocked on `ctx->uring_lock` held by some *other* thread? The lockdep output doesn't confirm this. That's good. Alright, the next thing is that `io_sq_thread` calls `io_napi_sqpoll_busy_poll(ctx)`. I know `napi_poll` functions can be long. Let's delve into that. `io_napi_sqpoll_busy_poll` calls `__io_napi_do_busy_loop`, which in turn calls `napi_busy_loop_rcu`. This then calls `__napi_busy_loop`. Looking at the code for `__napi_busy_loop`, I see the loop condition. It disables local interrupts, checks for NAPI state, and then calls a `napi_poll` function. If `loop_end` is NULL, the loop breaks. `io_napi_sqpoll_busy_poll` calls `__io_napi_do_busy_loop` with `NULL` for `loop_end`. So, the `loop_end` check will always allow the loop to break. But, what if the `napi_poll` function itself hangs? I need to consider that. Usually, `napi_poll` is implemented by a network driver. But, theoretically, it *could* be something else. Okay, let's go back to the top and make sure the spinning is the real issue. `io_sq_thread` is spinning in a `while (1)` loop. The code includes a check that involves a timeout. But the really important thing is that `sqt_spin` can be true, in which case it will loop forever. Now, I have to figure out how `sqt_spin` is set. The code calls `io_sqd_events_pending(sqd)`. And that checks the `sqd->state`. And `io_sq_thread_park` sets `IO_SQ_THREAD_SHOULD_PARK`. So I think I found the problem. When `io_sq_thread_park` gets called, it should set the state of the thread to park. Therefore `io_sqd_events_pending(sqd)` will return true and `io_sqd_handle_event(sqd)` should be called. I think the issue is that it should break out of the infinite loop. Let's look at `io_sqd_handle_event`. It checks `IO_SQ_THREAD_SHOULD_PARK` and, if set, unlocks `sqd->lock` and waits. However, `io_sq_thread_park` would then reacquire `sqd->lock`. So then why is `io_sq_thread_park` blocked on that lock? The problem is that `io_sq_thread` is *not* calling `io_sqd_handle_event`. So, the thread is probably stuck inside `__io_sq_thread` or `io_napi_sqpoll_busy_poll`, or `io_sq_tw` and the park never gets a chance to complete. |
| 31/2 | 2026/06/02 09:24 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_tw] Results: map[SourceCode: 262: /*
263: * Run task_work, processing the retry_list first. The retry_list holds
264: * entries that we passed on in the previous run, if we had more task_work
265: * than we were asked to process. Newly queued task_work isn't run until the
266: * retry list has been fully processed.
267: */
268: static unsigned int io_sq_tw(struct llist_node **retry_list, int max_entries)
269: {
270: struct io_uring_task *tctx = current->io_uring;
271: unsigned int count = 0;
272:
273: if (*retry_list) {
274: *retry_list = io_handle_tw_list(*retry_list, &count, max_entries);
275: if (count >= max_entries)
276: goto out;
277: max_entries -= count;
278: }
279: *retry_list = tctx_task_work_run(tctx, max_entries, &count);
280: out:
281: if (task_work_pending(current))
282: task_work_run();
283: return count;
284: }
SourceFile:io_uring/sqpoll.c] |
| 32/2 | 2026/06/02 09:24 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 33950 output: 44 thoughts: 1741 Thoughts: **Analyzing Potential Blocking in io_uring Submission** Okay, so I'm looking at how `io_sq_tw` calls `tctx_task_work_run` and `task_work_run`. My immediate concern is whether `task_work_run` or `__io_sq_thread` could be blocking, since that would be a problem. I'm revisiting the `__io_sq_thread` code, specifically the part where it handles submitting SQEs. It locks `ctx->uring_lock` and checks if there's anything to submit. The code seems straightforward: `io_do_iopoll` (if needed), then checks if we are dying and if `IORING_SETUP_R_DISABLED` is set, and finally calls `io_submit_sqes`. I'm wondering if `io_submit_sqes` itself could block. It *could* if a synchronous operation is happening. Even though io_uring is designed to be asynchronous, there might be synchronous operations like `IORING_OP_MSG_RING` that could cause a block. I have to remember that `io_sq_thread` *is* a kernel thread, so ideally, it shouldn't block while holding locks, especially `sqd->lock`. Then I remember that the crucial `io_submit_sqes` is called with `ctx->uring_lock` held. If `io_submit_sqes` *does* block, it would be holding both `ctx->uring_lock` and the `sqd->lock`. I'm checking the lockdep output from the bug report because I remember that there's a problem here. And, as I suspected, the lockdep output is either truncated or not properly displaying locks held by `iou-sqp-*` threads! The provided lockdep output is frustrating because it's only partially present. It says, "2 locks held by iou-sqp-6349/6354:" and so on, but it doesn't *list* the locks. It makes me wonder if the syzkaller output parser stripped them, or they're just empty. The bug report is not complete! If it says "2 locks held", it *should* print two lines with the lock names. Then I realized, if the lock in question *is* `sqd->lock`, then it's a mutex, which could indeed lead to blocking. Okay, time to analyze the reproducer. The reproducer shows a setup with a few key points: mmap calls, opens a device, uses `prctl`, and then calls `io_uring_setup`, bpf calls, and finally a `sendmsg` call. Crucially, the reproducer sets up `io_uring_setup` with flags of `0xd802`. Let's break down those flags... `0xd802` translates to `IORING_SETUP_SQPOLL | IORING_SETUP_SQE128 | IORING_SETUP_CQE32 | IORING_SETUP_DEFER_TASKRUN`. I'll have to keep those flags in mind as I go forward. |
| 33/2 | 2026/06/02 09:24 | tool | codesearch-definition-source |
0mError:requested entity does not exist Args: map[ContextFile:include/uapi/linux/io_uring.h Name:IORING_SETUP_SQPOLL] Results: map[SourceCode: SourceFile:] |
| 34/2 | 2026/06/02 09:24 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 36441 output: 22 thoughts: 15 Thoughts: Here's a summary of my thought process, as if I were thinking it: **Digging into the io_uring Setup** Okay, time to get my hands dirty. I'm thinking about how `io_uring` gets initialized, and a specific flag has piqued my interest: `IORING_SETUP_SQPOLL`. Let's get to the source, and a quick `grep` will be just the thing. I need to find all instances of that constant within the codebase. That should give me a good jumping-off point to understand exactly how it affects the setup and behavior of the submission queue polling. I'm expecting this `grep` to quickly reveal where the flag is defined, used, and likely its interaction with the core `io_uring` data structures and the associated system calls. This is the place to start drilling into the details. |
| 35/2 | 2026/06/02 09:24 | tool | grepper |
0mArgs:map[Expression:#define IORING_SETUP_] Results: map[Output:include/uapi/linux/io_uring.h=143=enum io_uring_sqe_flags_bit {
--
include/uapi/linux/io_uring.h-173- */
include/uapi/linux/io_uring.h:174:#define IORING_SETUP_IOPOLL (1U << 0) /* io_context is polled */
include/uapi/linux/io_uring.h:175:#define IORING_SETUP_SQPOLL (1U << 1) /* SQ poll thread */
include/uapi/linux/io_uring.h:176:#define IORING_SETUP_SQ_AFF (1U << 2) /* sq_thread_cpu is valid */
include/uapi/linux/io_uring.h:177:#define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */
include/uapi/linux/io_uring.h:178:#define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */
include/uapi/linux/io_uring.h:179:#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */
include/uapi/linux/io_uring.h:180:#define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */
include/uapi/linux/io_uring.h:181:#define IORING_SETUP_SUBMIT_ALL (1U << 7) /* continue submit on error */
include/uapi/linux/io_uring.h-182-/*
--
include/uapi/linux/io_uring.h-188- */
include/uapi/linux/io_uring.h:189:#define IORING_SETUP_COOP_TASKRUN (1U << 8)
include/uapi/linux/io_uring.h-190-/*
--
include/uapi/linux/io_uring.h-195- */
include/uapi/linux/io_uring.h:196:#define IORING_SETUP_TASKRUN_FLAG (1U << 9)
include/uapi/linux/io_uring.h:197:#define IORING_SETUP_SQE128 (1U << 10) /* SQEs are 128 byte */
include/uapi/linux/io_uring.h:198:#define IORING_SETUP_CQE32 (1U << 11) /* CQEs are 32 byte */
include/uapi/linux/io_uring.h-199-/*
--
include/uapi/linux/io_uring.h-201- */
include/uapi/linux/io_uring.h:202:#define IORING_SETUP_SINGLE_ISSUER (1U << 12)
include/uapi/linux/io_uring.h-203-
--
include/uapi/linux/io_uring.h-208- */
include/uapi/linux/io_uring.h:209:#define IORING_SETUP_DEFER_TASKRUN (1U << 13)
include/uapi/linux/io_uring.h-210-
--
include/uapi/linux/io_uring.h-213- */
include/uapi/linux/io_uring.h:214:#define IORING_SETUP_NO_MMAP (1U << 14)
include/uapi/linux/io_uring.h-215-
--
include/uapi/linux/io_uring.h-220- */
include/uapi/linux/io_uring.h:221:#define IORING_SETUP_REGISTERED_FD_ONLY (1U << 15)
include/uapi/linux/io_uring.h-222-
--
include/uapi/linux/io_uring.h-225- */
include/uapi/linux/io_uring.h:226:#define IORING_SETUP_NO_SQARRAY (1U << 16)
include/uapi/linux/io_uring.h-227-
include/uapi/linux/io_uring.h-228-/* Use hybrid poll in iopoll process */
include/uapi/linux/io_uring.h:229:#define IORING_SETUP_HYBRID_IOPOLL (1U << 17)
include/uapi/linux/io_uring.h-230-
--
include/uapi/linux/io_uring.h-234- */
include/uapi/linux/io_uring.h:235:#define IORING_SETUP_CQE_MIXED (1U << 18)
include/uapi/linux/io_uring.h-236-
--
include/uapi/linux/io_uring.h-240- */
include/uapi/linux/io_uring.h:241:#define IORING_SETUP_SQE_MIXED (1U << 19)
include/uapi/linux/io_uring.h-242-
--
include/uapi/linux/io_uring.h-252- */
include/uapi/linux/io_uring.h:253:#define IORING_SETUP_SQ_REWIND (1U << 20)
include/uapi/linux/io_uring.h-254-
--
io_uring/io_uring.h=29=struct io_ctx_config {
--
io_uring/io_uring.h-53-
io_uring/io_uring.h:54:#define IORING_SETUP_FLAGS (IORING_SETUP_IOPOLL |\
io_uring/io_uring.h-55- IORING_SETUP_SQPOLL |\
--
tools/include/uapi/linux/io_uring.h=117=enum {
--
tools/include/uapi/linux/io_uring.h-147- */
tools/include/uapi/linux/io_uring.h:148:#define IORING_SETUP_IOPOLL (1U << 0) /* io_context is polled */
tools/include/uapi/linux/io_uring.h:149:#define IORING_SETUP_SQPOLL (1U << 1) /* SQ poll thread */
tools/include/uapi/linux/io_uring.h:150:#define IORING_SETUP_SQ_AFF (1U << 2) /* sq_thread_cpu is valid */
tools/include/uapi/linux/io_uring.h:151:#define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */
tools/include/uapi/linux/io_uring.h:152:#define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */
tools/include/uapi/linux/io_uring.h:153:#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */
tools/include/uapi/linux/io_uring.h:154:#define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */
tools/include/uapi/linux/io_uring.h:155:#define IORING_SETUP_SUBMIT_ALL (1U << 7) /* continue submit on error */
tools/include/uapi/linux/io_uring.h-156-/*
--
tools/include/uapi/linux/io_uring.h-162- */
tools/include/uapi/linux/io_uring.h:163:#define IORING_SETUP_COOP_TASKRUN (1U << 8)
tools/include/uapi/linux/io_uring.h-164-/*
--
tools/include/uapi/linux/io_uring.h-168- */
tools/include/uapi/linux/io_uring.h:169:#define IORING_SETUP_TASKRUN_FLAG (1U << 9)
tools/include/uapi/linux/io_uring.h:170:#define IORING_SETUP_SQE128 (1U << 10) /* SQEs are 128 byte */
tools/include/uapi/linux/io_uring.h:171:#define IORING_SETUP_CQE32 (1U << 11) /* CQEs are 32 byte */
tools/include/uapi/linux/io_uring.h-172-/*
--
tools/include/uapi/linux/io_uring.h-174- */
tools/include/uapi/linux/io_uring.h:175:#define IORING_SETUP_SINGLE_ISSUER (1U << 12)
tools/include/uapi/linux/io_uring.h-176-
--
tools/include/uapi/linux/io_uring.h-181- */
tools/include/uapi/linux/io_uring.h:182:#define IORING_SETUP_DEFER_TASKRUN (1U << 13)
tools/include/uapi/linux/io_uring.h-183-
--
tools/include/uapi/linux/io_uring.h-186- */
tools/include/uapi/linux/io_uring.h:187:#define IORING_SETUP_NO_MMAP (1U << 14)
tools/include/uapi/linux/io_uring.h-188-
--
tools/include/uapi/linux/io_uring.h-193- */
tools/include/uapi/linux/io_uring.h:194:#define IORING_SETUP_REGISTERED_FD_ONLY (1U << 15)
tools/include/uapi/linux/io_uring.h-195-
--
tools/include/uapi/linux/io_uring.h-198- */
tools/include/uapi/linux/io_uring.h:199:#define IORING_SETUP_NO_SQARRAY (1U << 16)
tools/include/uapi/linux/io_uring.h-200-
] |
| 36/2 | 2026/06/02 09:24 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 39260 output: 36 thoughts: 522 Thoughts: **Analyzing a Potential io_uring Hang** Okay, let's break this down. First, `0xd802`... that's a bitmask, right? Let's convert that to binary: `1101 1000 0000 0010`. Now, let's see, bit 1 is `IORING_SETUP_SQPOLL`, bit 11 is `IORING_SETUP_CQE32`, bit 12 is `IORING_SETUP_SINGLE_ISSUER`, bit 14 is `IORING_SETUP_NO_MMAP`, and finally, bit 15 is `IORING_SETUP_REGISTERED_FD_ONLY`. So, the setup includes the use of SQPOLL. The code sets up io_uring with the `SQPOLL` flag using `syscall(__NR_io_uring_setup, /*entries=*/7, /*params=*/0x200000000040ul);`. Then it seems to be loading a BPF program with `syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x200000000000ul, /*size=*/0x94ul);` and creating a BPF map with `syscall(__NR_bpf, /*cmd=*/0ul, /*arg=*/0x200000000000ul, /*size=*/0x50ul);`. And finally, a `sendmsg` syscall to `-1`. But how does *this* cause the `io_sq_thread` to hang? My initial thought is `io_napi_sqpoll_busy_poll`, as that's often a culprit. But the reproducer doesn't seem to have anything to do with NAPI. It looks like `io_sq_thread` calls `io_napi_sqpoll_busy_poll(ctx)` when `io_napi(ctx)` is true. I should probably dig into what makes `io_napi(ctx)` true. |
| 37/2 | 2026/06/02 09:24 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/napi.h Name:io_napi] Results: map[SourceCode: 24: static inline bool io_napi(struct io_ring_ctx *ctx)
25: {
26: return !list_empty(&ctx->napi_list);
27: }
SourceFile:io_uring/napi.h] |
| 38/2 | 2026/06/02 09:24 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 40371 output: 51 thoughts: 23 Thoughts: Here's my understanding of the thought process, summarized as you requested: **Digging into NAPI List Population** Okay, so I'm trying to trace the population of `ctx->napi_list`. Obviously, this is central to understanding how NAPI works in this specific context. The key function that must be involved is `io_napi_add`. That seems like the logical connection. `io_napi_add` must be the call that actually inserts elements into that list, and that's the starting point for really digging into the data structure and control flow of this whole NAPI mechanism. Now I need to figure out *when* `io_napi_add` is being called and with *what* data. |
| 39/2 | 2026/06/02 09:24 | tool | codesearch-find-references |
0mArgs:map[ContextFile:io_uring/napi.c IncludeSnippetLines:0 Name:io_napi_add SourceTreePrefix:] Results: map[References:[map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:__io_arm_poll_handler SourceFile:io_uring/poll.c SourceLine:624] map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_poll_check_events SourceFile:io_uring/poll.c SourceLine:334]] TruncatedOutput:false] |
| 40/2 | 2026/06/02 09:24 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 40725 output: 40 thoughts: 2142 Thoughts: **Analyzing the io_uring io_sq_thread Hang** Okay, so `io_napi_add` is being called during a socket poll, but the reproducer doesn't seem to be doing any actual socket operations with io_uring. Weird. It *does* call `io_uring_setup`, but doesn't submit any SQEs. Ah, right, the setup call gives you a file descriptor, which isn't even used. If there are no SQEs submitted, then how is the `io_sq_thread` getting stuck? Let's dive back into the `io_sq_thread` code. There's a loop with checks for pending events and signals. If there's an event or signal, `io_sqd_handle_event` is called, which handles the `io_sq_thread_park` and `io_sq_thread_unpark` calls. If the thread needs to be scheduled (`needs_sched` is true), the `sqd->lock` mutex is unlocked and `schedule()` is called. If the thread does *not* need to be scheduled, this means `io_sqring_entries(ctx)` is true and the mutex is *not* unlocked. This looks promising. The `needs_sched` condition is false when `io_sqring_entries(ctx)` returns true. But if the queue has entries, the thread would have returned `to_submit > 0`, and set the `sqt_spin` flag to true, so that it will immediately go to `io_submit_sqes`. So now, let's consider the case where `io_submit_sqes` returns 0. If `io_submit_sqes` returns 0, the `sqt_spin` flag will be false, and `time_after(jiffies, timeout)` will be true, so it will go to `prepare_to_wait`. Then it checks if `io_sqring_entries(ctx)` is true, meaning the sq ring has entries. If `io_sqring_entries(ctx)` is true, the `needs_sched` variable will be false, and it will skip the call to `schedule()` which would unlock `sqd->lock`. This means `sqd->lock` *isn't* unlocked! Then, the code loops again. In the next iteration, if `io_sqd_events_pending(sqd)` becomes true (because `io_sq_thread_park` is called), `io_sqd_handle_event` will be called, which unlocks and re-locks the mutex. So this shouldn't deadlock. So the problem is when `io_sqd_events_pending(sqd)` is false, but `io_sqring_entries(ctx)` is true, and `io_submit_sqes` returns 0? If it loops, it keeps the `sqd->lock` lock. But, if `io_sqd_events_pending(sqd)` becomes true on some other thread (such as in `io_sq_thread_park`), the *next* loop will unlock it and not deadlock, right? Wait, what if `io_sq_thread` isn't in this main loop? What if `io_submit_sqes` is blocking? But it's called with `ctx->uring_lock` held. If it's blocking, it holds `sqd->lock` and `ctx->uring_lock`. The lockdep output *should* show this, but it doesn't. But wait, the output *does* show `iou-sqp-*` threads holding locks! There are several of them, and the syzkaller parser likely stripped them as uninteresting output. Okay, so if the `iou-sqp-*` thread *is* holding `sqd->lock`, then why isn't it releasing it? What's going on *inside* `io_submit_sqes`? It is *supposed* to unlock the mutex before blocking. Let's check `io_sq_thread` one more time. Is there another way the thread can loop without checking `io_sqd_events_pending`? There it is! The main loop has this check right at the beginning. But the main entry point calls `io_sqd_handle_event(sqd)`. And it unlocks, then re-locks! `wait_event` waits until `!atomic_read(&sqd->park_pending)`. Who calls `io_sq_thread_unpark`? |
| 41/2 | 2026/06/02 09:25 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_thread_unpark] Results: map[SourceCode: 33: void io_sq_thread_unpark(struct io_sq_data *sqd)
34: __releases(&sqd->lock)
35: {
36: WARN_ON_ONCE(sqpoll_task_locked(sqd) == current);
37:
38: /*
39: * Do the dance but not conditional clear_bit() because it'd race with
40: * other threads incrementing park_pending and setting the bit.
41: */
42: clear_bit(IO_SQ_THREAD_SHOULD_PARK, &sqd->state);
43: if (atomic_dec_return(&sqd->park_pending))
44: set_bit(IO_SQ_THREAD_SHOULD_PARK, &sqd->state);
45: mutex_unlock(&sqd->lock);
46: wake_up(&sqd->wait);
47: }
SourceFile:io_uring/sqpoll.c] |
| 42/2 | 2026/06/02 09:25 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 44180 output: 49 thoughts: 3093 Thoughts: **Debugging a Blocked io_sq_thread_park in io_uring** Okay, so I'm looking at this issue where `io_sq_thread_park` seems to be blocked on `mutex_lock(&sqd->lock)` for a ridiculously long time. The control flow is supposed to be: `io_sq_thread_park` increments `park_pending`, sets the parking flag, acquires the lock, and then, after the caller does its thing, `io_sq_thread_unpark` decrements it, unlocks, and wakes up the thread. But the bug report shows it's stuck on the lock! My initial thoughts are, where could the thread be stuck? Is it in `__io_sq_thread`, maybe blocking on `io_submit_sqes`? Or is it in `io_napi_sqpoll_busy_poll`, `io_sq_tw`? Or perhaps during exit, `io_uring_cancel_generic`? I quickly rule out spinning in the main loop since we know it's getting to `io_sqd_handle_event`. I look closely at `io_napi_sqpoll_busy_poll` which can call `__napi_busy_loop`. Since `loop_end` is null, I see that this loop only executes once which rules out the possibility of an infinite spin there. I also consider `io_sq_tw` and the possibility of a blocking task work, but 143 seconds seems excessive. Then, I go back to the reproducer. It's doing `sendmsg` on an invalid file descriptor and setting `PR_SET_MM_MAP` and opening `/dev/cpu/#/msr`. Wait a minute, `/dev/cpu/#/msr` requires root privileges! Let's get back to the lockdep output. It's related to a Bluetooth worker! Thinking the issue might not be that the thread is blocked, but that it's just not scheduled, I revisit the io_uring setup. The reproducer only calls `io_uring_setup`, *not* mmap, which means no SQ ring mapping. So, `io_sq_thread` would simply see an empty SQ ring. That means `to_submit` is zero, so `__io_sq_thread` returns zero and is not spinning, and `needs_sched` would become true and the thread would release the lock with a `schedule()` call. So the issue *cannot* be that it's blocked, as it *releases* the lock! However, if `io_sq_thread` *does* call `schedule()`, it *un*locks the mutex! Then `io_sq_thread_park` should be able to acquire the lock! But it's not. So, why is `io_sq_thread_park` blocked then? *Another* thread must be holding the lock! But who? I need to go back and search for other places where `mutex_lock(&sqd->lock)` is called. I need to understand who *else* has access to this critical section, because `io_sq_thread` releasing the lock via `schedule()` *should* have allowed `io_sq_thread_park` to proceed! |
| 43/2 | 2026/06/02 09:25 | tool | codesearch-find-references |
0mError:requested entity does not exist Args: map[ContextFile:io_uring/sqpoll.c IncludeSnippetLines:0 Name:sqd->lock SourceTreePrefix:] Results: map[References:<nil> TruncatedOutput:false] |
| 44/2 | 2026/06/02 09:25 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 48050 output: 24 thoughts: 16 Thoughts: Here's my thought process, as though I were considering this code: **Analyzing the Mutex Lock** Okay, so I'm looking at some code and the first thing that jumps out is that `grep` command I'm considering: `mutex_lock(&sqd->lock)`. Right away, this tells me we're likely dealing with some kind of shared resource that needs protection, which is pretty standard. The fact that it's a `mutex_lock` immediately indicates we're concerned with mutual exclusion - ensuring only one thread or process accesses the critical section at any given time. And, the argument passed in is `&sqd->lock`, which means this specific mutex is associated with a data structure or object referred to as `sqd`. So, I'll need to understand `sqd` to fully grasp what's being protected. I'll need to understand the purpose of `sqd`. I'd expect to see a corresponding `mutex_unlock(&sqd->lock)` somewhere, hopefully within a controlled scope (a function, loop, or block), to release the mutex and allow other contenders access. I'll need to keep that in mind as I scan the code for any potential issues with locking and unlocking - for example, are we handling all error paths? Does it look like there might be a deadlock? Are these mutex calls nested in a complex manner? Are there any obvious race conditions that might arise in the interaction between calls that acquire the mutex? I'll be keeping an eye out for potential issues with exception safety and whether there's a risk of the program hanging indefinitely. |
| 45/2 | 2026/06/02 09:26 | tool | grepper |
0mArgs:map[Expression:mutex_lock\(&sqd->lock\)] Results: map[Output:io_uring/register.c=352=static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx,
--
io_uring/register.c-379- mutex_unlock(&ctx->uring_lock);
io_uring/register.c:380: mutex_lock(&sqd->lock);
io_uring/register.c-381- mutex_lock(&ctx->uring_lock);
--
io_uring/sqpoll.c=49=void io_sq_thread_park(struct io_sq_data *sqd)
--
io_uring/sqpoll.c-55- set_bit(IO_SQ_THREAD_SHOULD_PARK, &sqd->state);
io_uring/sqpoll.c:56: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-57-
--
io_uring/sqpoll.c=65=void io_sq_thread_stop(struct io_sq_data *sqd)
--
io_uring/sqpoll.c-71- set_bit(IO_SQ_THREAD_SHOULD_STOP, &sqd->state);
io_uring/sqpoll.c:72: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-73- tsk = sqpoll_task_locked(sqd);
--
io_uring/sqpoll.c=245=static bool io_sqd_handle_event(struct io_sq_data *sqd)
--
io_uring/sqpoll.c-255- wait_event(sqd->wait, !atomic_read(&sqd->park_pending));
io_uring/sqpoll.c:256: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-257- sqd->sq_cpu = raw_smp_processor_id();
--
io_uring/sqpoll.c=293=static int io_sq_thread(void *data)
--
io_uring/sqpoll.c-303- if (!current->io_uring) {
io_uring/sqpoll.c:304: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-305- rcu_assign_pointer(sqd->thread, NULL);
--
io_uring/sqpoll.c-331-
io_uring/sqpoll.c:332: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-333- while (1) {
--
io_uring/sqpoll.c-367- cond_resched();
io_uring/sqpoll.c:368: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-369- sqd->sq_cpu = raw_smp_processor_id();
--
io_uring/sqpoll.c-401- schedule();
io_uring/sqpoll.c:402: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-403- sqd->sq_cpu = raw_smp_processor_id();
--
io_uring/sqpoll.c=446=__cold int io_sq_offload_create(struct io_ring_ctx *ctx,
--
io_uring/sqpoll.c-523-
io_uring/sqpoll.c:524: mutex_lock(&sqd->lock);
io_uring/sqpoll.c-525- rcu_assign_pointer(sqd->thread, tsk);
] |
| 46/2 | 2026/06/02 09:26 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 49334 output: 39 thoughts: 13 Thoughts: Okay, here's my take on those thoughts, tailored for an expert audience, presented in the first person: **Deep Dive on `io_sq_thread_stop`** Alright, time to circle back and really dig into `io_sq_thread_stop`. I know its purpose, of course β it's the mechanism we use to gracefully shut down the I/O submission queue thread. But I need to refresh my understanding of the finer points, particularly how it interacts with the broader system and potential failure modes. I'm thinking about the implications for thread safety, resource cleanup, and the overall consistency of the state after the stop signal is issued. Are there any race conditions I haven't considered? What happens if a submission is in flight when the stop occurs? Are we handling all the necessary locks correctly within the stop procedure? We need to be airtight on this, because a subtle bug here could lead to data corruption or, worse, a persistent system hang. Let me trace the execution path and re-familiarize myself with the surrounding code to make sure it's as bulletproof as it can be. This critical component needs my undivided attention. |
| 47/2 | 2026/06/02 09:26 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_thread_stop] Results: map[SourceCode: 65: void io_sq_thread_stop(struct io_sq_data *sqd)
66: {
67: struct task_struct *tsk;
68:
69: WARN_ON_ONCE(test_bit(IO_SQ_THREAD_SHOULD_STOP, &sqd->state));
70:
71: set_bit(IO_SQ_THREAD_SHOULD_STOP, &sqd->state);
72: mutex_lock(&sqd->lock);
73: tsk = sqpoll_task_locked(sqd);
74: if (tsk) {
75: WARN_ON_ONCE(tsk == current);
76: wake_up_process(tsk);
77: }
78: mutex_unlock(&sqd->lock);
79: wait_for_completion(&sqd->exited);
80: }
SourceFile:io_uring/sqpoll.c] |
| 48/2 | 2026/06/02 09:26 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 49898 output: 42 thoughts: 37 Thoughts: Okay, here's my understanding, playing the role of an expert: **Investigating a Potential Thread Blocking Issue** Alright, I'm digging into this thread issue, and my first hunch is whether `io_sq_thread_stop` could be the culprit, even though it *should* release the lock immediately. I need to double-check the code path there. My mind immediately jumps to `io_register_iowq_max_workers` too. That function interacts with the worker thread pool, and that's often a source of contention. I need to refresh my understanding of how those two functions interact. I'll need to carefully review the locking logic around them. Let's see if that's where the problem lies. |
| 49/2 | 2026/06/02 09:26 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/register.c Name:io_register_iowq_max_workers] Results: map[SourceCode: 352: static __cold int io_register_iowq_max_workers(struct io_ring_ctx *ctx,
353: void __user *arg)
354: __must_hold(&ctx->uring_lock)
355: {
356: struct io_tctx_node *node;
357: struct io_uring_task *tctx = NULL;
358: struct io_sq_data *sqd = NULL;
359: __u32 new_count[2];
360: int i, ret;
361:
362: if (copy_from_user(new_count, arg, sizeof(new_count)))
363: return -EFAULT;
364: for (i = 0; i < ARRAY_SIZE(new_count); i++)
365: if (new_count[i] > INT_MAX)
366: return -EINVAL;
367:
368: if (ctx->flags & IORING_SETUP_SQPOLL) {
369: sqd = ctx->sq_data;
370: if (sqd) {
371: struct task_struct *tsk;
372:
373: /*
374: * Observe the correct sqd->lock -> ctx->uring_lock
375: * ordering. Fine to drop uring_lock here, we hold
376: * a ref to the ctx.
377: */
378: refcount_inc(&sqd->refs);
379: mutex_unlock(&ctx->uring_lock);
380: mutex_lock(&sqd->lock);
381: mutex_lock(&ctx->uring_lock);
382: tsk = sqpoll_task_locked(sqd);
383: if (tsk)
384: tctx = tsk->io_uring;
385: }
386: } else {
387: tctx = current->io_uring;
388: }
389:
390: BUILD_BUG_ON(sizeof(new_count) != sizeof(ctx->iowq_limits));
391:
392: for (i = 0; i < ARRAY_SIZE(new_count); i++)
393: if (new_count[i])
394: ctx->iowq_limits[i] = new_count[i];
395: ctx->int_flags |= IO_RING_F_IOWQ_LIMITS_SET;
396:
397: if (tctx && tctx->io_wq) {
398: ret = io_wq_max_workers(tctx->io_wq, new_count);
399: if (ret)
400: goto err;
401: } else {
402: memset(new_count, 0, sizeof(new_count));
403: }
404:
405: if (sqd) {
406: mutex_unlock(&ctx->uring_lock);
407: mutex_unlock(&sqd->lock);
408: io_put_sq_data(sqd);
409: mutex_lock(&ctx->uring_lock);
410: }
411:
412: if (copy_to_user(arg, new_count, sizeof(new_count)))
413: return -EFAULT;
414:
415: /* that's it for SQPOLL, only the SQPOLL task creates requests */
416: if (sqd)
417: return 0;
418:
419: /* now propagate the restriction to all registered users */
420: mutex_lock(&ctx->tctx_lock);
421: list_for_each_entry(node, &ctx->tctx_list, ctx_node) {
422: tctx = node->task->io_uring;
423: if (WARN_ON_ONCE(!tctx->io_wq))
424: continue;
425:
426: for (i = 0; i < ARRAY_SIZE(new_count); i++)
427: new_count[i] = ctx->iowq_limits[i];
428: /* ignore errors, it always returns zero anyway */
429: (void)io_wq_max_workers(tctx->io_wq, new_count);
430: }
431: mutex_unlock(&ctx->tctx_lock);
432: return 0;
433: err:
434: if (sqd) {
435: mutex_unlock(&ctx->uring_lock);
436: mutex_unlock(&sqd->lock);
437: io_put_sq_data(sqd);
438: mutex_lock(&ctx->uring_lock);
439: }
440: return ret;
441: }
SourceFile:io_uring/register.c] |
| 50/2 | 2026/06/02 09:26 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 51563 output: 40 thoughts: 486 Thoughts: **Debugging a Potential io_uring Lockup**
Okay, so the reproducer isn't explicitly calling `io_uring_register`, that's good to note. But hold on, what if the `io_sq_thread` itself is holding onto `sqd->lock` and getting stuck somewhere in `io_sq_tw`? Let me double-check that `io_sq_tw` function... Right, here it is:
```c
static unsigned int io_sq_tw(struct llist_node **retry_list, int max_entries)
{
struct io_uring_task *tctx = current->io_uring;
unsigned int count = 0;
if (*retry_list) {
*retry_list = io_handle_tw_list(*retry_list, &count, max_entries);
if (count >= max_entries)
goto out;
max_entries -= count;
}
*retry_list = tctx_task_work_run(tctx, max_entries, &count);
out:
if (task_work_pending(current))
task_work_run();
return count;
}
```
Okay, I see the `task_work_run()` call at the end. That could be problematic. Could a task work block? Yes, absolutely. If a task work is doing some kind of blocking operation, that could explain the hang. Now, what kind of task work *could* be queued to the `io_sq_thread`? The `io_tctx_exit_cb`? No, that's for handling exit. But... what if the `io_sq_thread` *is* exiting?
Let me look at the exit path:
```c
io_uring_cancel_generic(true, sqd);
rcu_assign_pointer(sqd->thread, NULL);
put_task_struct(current);
list_for_each_entry(ctx, &sqd->ctx_list, sqd_list)
atomic_or(IORING_SQ_NEED_WAKEUP, &ctx->rings->sq_flags);
io_run_task_work();
mutex_unlock(&sqd->lock);
err_out:
complete(&sqd->exited);
do_exit(0);
```
Ah-ha! If it's exiting, the thread *does* call `io_uring_cancel_generic(true, sqd)`. This is a very promising avenue to pursue; that could definitely be a potential cause of blocking. Need to investigate this and determine how that function works and if any of the cancellation methods could be involved.
|
| 51/2 | 2026/06/02 09:26 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/io_uring.c Name:io_uring_cancel_generic] Results: map[SourceCode: 580: /*
581: * Find any io_uring ctx that this task has registered or done IO on, and cancel
582: * requests. @sqd should be not-null IFF it's an SQPOLL thread cancellation.
583: */
584: __cold void io_uring_cancel_generic(bool cancel_all, struct io_sq_data *sqd)
585: {
586: struct io_uring_task *tctx = current->io_uring;
587: struct io_ring_ctx *ctx;
588: struct io_tctx_node *node;
589: unsigned long index;
590: s64 inflight;
591: DEFINE_WAIT(wait);
592:
593: WARN_ON_ONCE(sqd && sqpoll_task_locked(sqd) != current);
594:
595: if (!current->io_uring)
596: return;
597: if (tctx->io_wq)
598: io_wq_exit_start(tctx->io_wq);
599:
600: atomic_inc(&tctx->in_cancel);
601: do {
602: bool loop = false;
603:
604: io_uring_drop_tctx_refs(current);
605: if (!tctx_inflight(tctx, !cancel_all))
606: break;
607:
608: /* read completions before cancelations */
609: inflight = tctx_inflight(tctx, false);
610: if (!inflight)
611: break;
612:
613: if (!sqd) {
614: xa_for_each(&tctx->xa, index, node) {
615: /* sqpoll task will cancel all its requests */
616: if (node->ctx->sq_data)
617: continue;
618: loop |= io_uring_try_cancel_requests(node->ctx,
619: current->io_uring,
620: cancel_all,
621: false);
622: }
623: } else {
624: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list)
625: loop |= io_uring_try_cancel_requests(ctx,
626: current->io_uring,
627: cancel_all,
628: true);
629: }
630:
631: if (loop) {
632: cond_resched();
633: continue;
634: }
635:
636: prepare_to_wait(&tctx->wait, &wait, TASK_INTERRUPTIBLE);
637: io_run_task_work();
638: io_uring_drop_tctx_refs(current);
639: xa_for_each(&tctx->xa, index, node) {
640: if (io_local_work_pending(node->ctx)) {
641: WARN_ON_ONCE(node->ctx->submitter_task &&
642: node->ctx->submitter_task != current);
643: goto end_wait;
644: }
645: }
646: /*
647: * If we've seen completions, retry without waiting. This
648: * avoids a race where a completion comes in before we did
649: * prepare_to_wait().
650: */
651: if (inflight == tctx_inflight(tctx, !cancel_all))
652: schedule();
653: end_wait:
654: finish_wait(&tctx->wait, &wait);
655: } while (1);
656:
657: io_uring_clean_tctx(tctx);
658: if (cancel_all) {
659: /*
660: * We shouldn't run task_works after cancel, so just leave
661: * ->in_cancel set for normal exit.
662: */
663: atomic_dec(&tctx->in_cancel);
664: /* for exec all current's requests should be gone, kill tctx */
665: __io_uring_free(current);
666: }
667: }
SourceFile:io_uring/cancel.c] |
| 52/2 | 2026/06/02 09:26 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 54005 output: 52 thoughts: 1150 Thoughts: **Deadlock in io_uring SQPOLL Thread Exit Path** Okay, hold on a second. This is concerning. I'm looking at the `io_uring` code, specifically the `io_sq_thread` exit path, and something's not right. I see that `io_uring_cancel_generic` is called with `true` while the `sqd->lock` is held. And *crucially*, `io_uring_cancel_generic` calls `schedule()`! That's a huge red flag. A scheduling point while holding a lock can easily lead to a deadlock. Let's double-check `io_uring_cancel_generic`. Yup, there it is: it loops, calling `cond_resched()` and `schedule()` if `tctx_inflight(tctx, !cancel_all)` is non-zero. So, if `io_uring_cancel_generic` blocks, waiting for inflight requests to clear, it's going to hold `sqd->lock` *indefinitely*. That means the `io_sq_thread` which called it won't be able to exit! Now, the plot thickens. `io_ring_exit_work` is called, and this code path also calls `io_sq_thread_park(sqd)`. And *that* function tries to acquire `sqd->lock`! So, `io_ring_exit_work` is going to block forever. Why would `io_uring_cancel_generic` even block, though? It's waiting for `tctx_inflight()` to go to zero, which makes sense for regular submission queues. But wait a minute. This is the SQPOLL thread. It *shouldn't* have inflight requests that *it* needs to complete, right? That's what `sqpoll` is supposed to do. But here's the kicker: What if the inflight request needs `io_ring_exit_work` to complete? That's when we're hosed. Let's look more closely at what `io_ring_exit_work` does. It waits for `ctx->ref_comp` to complete. `ctx->ref_comp` is tied to `ctx->refs`, which, I believe, is tracking the number of active references to this context. Okay, `io_ring_exit_work` calls `io_sq_thread_park(sqd)`. And it appears this is where things will get blocked. If the `io_sq_thread` is exiting, it calls `io_uring_cancel_generic`. Remember? That waits for `tctx_inflight(tctx, !cancel_all)` to go to zero. And the `tctx` here is `current->io_uring` of the SQPOLL thread! If the SQPOLL thread *has* inflight requests, itβs going to wait for them. But if the SQPOLL thread is exiting, then that implies `sqd->thread` is exiting. Why would the SQPOLL thread even exit in the first place? It exits because `io_sq_thread` checks `test_bit(IO_SQ_THREAD_SHOULD_STOP, &sqd->state)`. And this gets set by a call to `io_sq_thread_stop(sqd)`. So, the question now becomes: *who calls `io_sq_thread_stop`?* That's the key to this deadlock. |
| 53/2 | 2026/06/02 09:26 | tool | codesearch-find-references |
0mArgs:map[ContextFile:io_uring/sqpoll.c IncludeSnippetLines:0 Name:io_sq_thread_stop SourceTreePrefix:] Results: map[References:[map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_put_sq_data SourceFile:io_uring/sqpoll.c SourceLine:87]] TruncatedOutput:false] |
| 54/2 | 2026/06/02 09:26 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 56038 output: 39 thoughts: 19 Thoughts: Here's a summary of my understanding, framed as my own thought process, for a knowledgeable individual like yourself: **Analyzing the I/O Submission Queue Workflow** Okay, so I'm looking at this `io_put_sq_data` function, and immediately my mind jumps to the concurrency implications. The fact that `io_put_sq_data` is calling `io_sq_thread_stop` is a key indicator. It's a signal. This strongly suggests that there's a mechanism in place to manage the I/O submission queue in a controlled manner, likely involving a dedicated thread for handling these operations. The call to stop the submission queue thread implies that perhaps we're signaling a need for the thread to pause, to synchronize, or perhaps to drain the queue entirely. I need to dig deeper to understand the *why* behind the stop call, and also the *how* the thread is subsequently restarted, if it is. The placement of the call is also key, as its likely context will give important clues to the design. My instincts say this is connected to a state change, a resource constraint, or maybe even a shutdown sequence. Let me explore the surrounding code to determine which. |
| 55/2 | 2026/06/02 09:26 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_put_sq_data] Results: map[SourceCode: 82: void io_put_sq_data(struct io_sq_data *sqd)
83: {
84: if (refcount_dec_and_test(&sqd->refs)) {
85: WARN_ON_ONCE(atomic_read(&sqd->park_pending));
86:
87: io_sq_thread_stop(sqd);
88: kfree(sqd);
89: }
90: }
SourceFile:io_uring/sqpoll.c] |
| 56/2 | 2026/06/02 09:26 | llm | expert |
1mModel:gemini-3.1-pro-preview Tokens: input: 56508 output: 52 thoughts: 12 Thoughts: Okay, here's my attempt at summarizing that thought process, tailored for an expert audience: **Debugging the `io_put_sq_data` Call Chain** Alright, so the task at hand is to understand the origin of the `io_put_sq_data` call. I need to figure out the context. It's not enough to simply know it's being called; I need to know *why* it's being called, which module is making the call, and what data is being passed in. The goal, I'm assuming, is to either understand a potential issue, debug a performance bottleneck, or perhaps optimize the data flow. My first instinct, of course, is to dive into the call graph. Where does the execution path *lead* to this specific function? Is this a high-level driver, a low-level block I/O function, or something in the middle? A quick search through the code base for cross-references to `io_put_sq_data` is my immediate next step. I'll be looking for potential entry points, probably focusing on the places where the data structure that feeds into this function is created, or modified. I'm also going to see if any context is directly related to the sq or io queues. The objective is to understand the architecture, which is key to any deeper investigation. |
| 57/2 | 2026/06/02 09:27 | tool | codesearch-find-references |
0mArgs:map[ContextFile:io_uring/sqpoll.c IncludeSnippetLines:0 Name:io_put_sq_data SourceTreePrefix:] Results: map[References:[map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_register_iowq_max_workers SourceFile:io_uring/register.c SourceLine:408] map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_register_iowq_max_workers SourceFile:io_uring/register.c SourceLine:437] map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_sq_thread_finish SourceFile:io_uring/sqpoll.c SourceLine:112]] TruncatedOutput:false] |
| 58/2 | 2026/06/02 09:27 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 57039 output: 39 thoughts: 19 Thoughts: Okay, here's my interpretation of that thought process, tailored for an expert audience, and written in the first person: **My Perspective on io_sq_thread_finish and io_put_sq_data** Right, so `io_sq_thread_finish` is the critical point, the *very end* of the submission queue thread's lifecycle, isn't it? It's where we finalize everything. And the key function call within that finalization sequence is `io_put_sq_data`. That immediately flags to me that we're talking about *moving* data, specifically *submission queue* data, into its final resting place or state. It's not just a cleanup; itβs the definitive write, or the final handoff, of all the accumulated work of that thread. I'm inferring that this function likely performs the actual I/O, perhaps writing the SQ entries to disk, or making them visible to the device. The implications are significant. We're talking about the final commit point, potentially ensuring durability, and, crucially, making those submitted operations visible to the device itself. I would expect that this function handles any necessary resource release, memory barriers, potentially even synchronization with other threads or devices. Itβs got to be atomic or at least appear so to the user or system, right? The context would tell me if it uses a DMA or device command. I immediately think of the implications for error handling. If `io_put_sq_data` fails, what happens? How robust is the error handling in this critical path? And of course, performance is paramount here: This is the most performance sensitive thread. Any slowdown at this stage can have a cascading effect on I/O latency and throughput. I'd be looking deep into the implementation of this function to understand how it optimizes that crucial handover. |
| 59/2 | 2026/06/02 09:28 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_thread_finish] Results: map[SourceCode: 102: void io_sq_thread_finish(struct io_ring_ctx *ctx)
103: {
104: struct io_sq_data *sqd = ctx->sq_data;
105:
106: if (sqd) {
107: io_sq_thread_park(sqd);
108: list_del_init(&ctx->sqd_list);
109: io_sqd_update_thread_idle(sqd);
110: io_sq_thread_unpark(sqd);
111:
112: io_put_sq_data(sqd);
113: ctx->sq_data = NULL;
114: }
115: }
SourceFile:io_uring/sqpoll.c] |
| 60/2 | 2026/06/02 09:28 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 57726 output: 52 thoughts: 12 Thoughts: Okay, here's my attempt at summarizing that thought process, keeping in mind I'm supposed to speak as an expert: **Investigating the Caller of `io_sq_thread_finish`** Right, so `io_sq_thread_finish`... that's the cleanup function for the I/O submission queue thread, isn't it? My immediate question is, who *calls* this thing? Knowing the call sites is absolutely crucial for understanding the lifecycle of the submission queue thread and, more importantly, pinpointing potential issues or areas for optimization. This function's very existence implies a finite lifetime for that thread, and I need to understand what triggers that termination. Am I looking at an orderly shutdown sequence, triggered by the main thread during some graceful shutdown phase? Is it a thread-specific cleanup function called by the thread itself, maybe when it encounters an unrecoverable error? Or are we talking about some kind of error handling where the submission queue thread is being forcibly terminated due to external events? Each of those scenarios has significant implications for concurrency, resource management, and error resilience. The answer directly impacts how I approach debugging thread synchronization issues, tracing resource leaks, or understanding why I/O performance might suddenly tank. I need to trace this function back to its origins, figure out whoβs responsible for tearing down this critical piece of the I/O pipeline. The answer is obviously important to understand the overall architecture of this I/O subsystem. |
| 61/2 | 2026/06/02 09:28 | tool | codesearch-find-references |
0mArgs:map[ContextFile:io_uring/sqpoll.c IncludeSnippetLines:0 Name:io_sq_thread_finish SourceTreePrefix:] Results: map[References:[map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_ring_ctx_free SourceFile:io_uring/io_uring.c SourceLine:2171] map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_sq_offload_create SourceFile:io_uring/sqpoll.c SourceLine:547]] TruncatedOutput:false] |
| 62/2 | 2026/06/02 09:28 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 58222 output: 55 thoughts: 2163 Thoughts: **Analyzing an io_uring Context Freeze on Exit** Okay, so I'm trying to figure out why an io_uring context hangs during exit, specifically when `io_ring_exit_work` calls `io_ring_ctx_free`. My initial trace shows a sequence of function calls: `io_ring_exit_work` -> `io_ring_ctx_free` -> `io_sq_thread_finish` -> `io_put_sq_data` -> `io_sq_thread_stop`. The key here is `io_ring_exit_work` calling `io_ring_ctx_free`, but it looks like there's a problem involving `io_sq_thread`. The code shows that `io_ring_exit_work` is blocked on `io_sq_thread_park(sqd)` before it gets to `io_ring_ctx_free`. This means that `io_sq_thread_park` must be trying to acquire `sqd->lock` but it's being held. This lock is held by `io_sq_thread`, which is problematic because the intention is to stop and free the thread. The goal is to stop the thread using `io_sq_thread_stop`, but that's called in `io_sq_thread_finish`, which is called by `io_ring_ctx_free`. The thread's `while(1)` loop should have already exited. The deadlock must be happening due to a conflict within this loop. The critical part of the loop in `io_sq_thread` reveals that `io_sqd_handle_event` is called when `io_sqd_events_pending(sqd)` is true, or a signal is pending. It's supposed to unlock `sqd->lock`, allowing `io_sq_thread_park` to proceed. So if `io_sqd_handle_event` is called, the lock should be released and the `io_ring_exit_work` can continue. But, something is blocking `io_sq_thread` from calling `io_sqd_handle_event`. I need to figure out how `io_sq_thread` could be stuck. It could be in `__io_sq_thread`, `io_sq_tw` or `io_napi_sqpoll_busy_poll`. Focusing on `io_sq_tw`, which looks like `task_work_run`. Maybe there's some queued task work that's causing this. The reproducer has a BPF program load and `sendmsg` calls with `NFT_BATCH`, but I don't think either of those would necessarily queue work to this thread. The `io_submit_sqes` function could be the problem. But if that was the case, then the count `io_sqring_entries(ctx)` should be non-zero. The ring is not mapped. Wait, here's an interesting detail from the reproducer's `io_uring_setup` call. The setup includes the `params` struct. The critical flags for the setup are `IORING_SETUP_SQPOLL`, `IORING_SETUP_CQE32`, `IORING_SETUP_SINGLE_ISSUER`, `IORING_SETUP_NO_MMAP` and `IORING_SETUP_REGISTERED_FD_ONLY`. It specifies the `IORING_SETUP_NO_MMAP` flag. This is important! This means the rings are not memory mapped and instead, the user provides the memory for the rings. That's a key clue. I have to look more closely at how this changes the expected behavior. |
| 63/2 | 2026/06/02 09:28 | tool | codesearch-find-references |
0mError:requested entity does not exist Args: map[ContextFile:io_uring/io_uring.c IncludeSnippetLines:0 Name:IORING_SETUP_NO_MMAP SourceTreePrefix:] Results: map[References:<nil> TruncatedOutput:false] |
| 64/2 | 2026/06/02 09:28 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 61252 output: 23 thoughts: 37 Thoughts: Here's my take on the thought process: **Diving into the IO_uring Header** Okay, so I'm trying to figure out where this `IORING_SETUP_NO_MMAP` flag is defined. I know it's related to io_uring, and it's almost certainly going to be in one of the kernel's header files. My instinct is that it'll be in `include/uapi/linux/io_uring.h` since that's where a lot of the user-space interface definitions usually live. So, to confirm this and find the declaration, I'm going to run a quick `grep` command on that specific file. Let's see what that turns up. This is a common pattern for me: pinpoint the header, then quickly search within it. |
| 65/2 | 2026/06/02 09:28 | tool | grepper |
0mArgs:map[Expression:IORING_SETUP_NO_MMAP] Results: map[Output:include/uapi/linux/io_uring.h=143=enum io_uring_sqe_flags_bit {
--
include/uapi/linux/io_uring.h-213- */
include/uapi/linux/io_uring.h:214:#define IORING_SETUP_NO_MMAP (1U << 14)
include/uapi/linux/io_uring.h-215-
--
io_uring/io_uring.c=2732=static __cold int io_allocate_scq_urings(struct io_ring_ctx *ctx,
--
io_uring/io_uring.c-2746- rd.size = PAGE_ALIGN(rl->rings_size);
io_uring/io_uring.c:2747: if (ctx->flags & IORING_SETUP_NO_MMAP) {
io_uring/io_uring.c-2748- rd.user_addr = p->cq_off.user_addr;
--
io_uring/io_uring.c-2760- rd.size = PAGE_ALIGN(rl->sq_size);
io_uring/io_uring.c:2761: if (ctx->flags & IORING_SETUP_NO_MMAP) {
io_uring/io_uring.c-2762- rd.user_addr = p->sq_off.user_addr;
--
io_uring/io_uring.c=2803=static int io_uring_sanitise_params(struct io_uring_params *p)
--
io_uring/io_uring.c-2817- if ((flags & IORING_SETUP_REGISTERED_FD_ONLY) &&
io_uring/io_uring.c:2818: !(flags & IORING_SETUP_NO_MMAP))
io_uring/io_uring.c-2819- return -EINVAL;
--
io_uring/io_uring.c=2909=int io_prepare_config(struct io_ctx_config *config)
--
io_uring/io_uring.c-2933- p->sq_off.resv1 = 0;
io_uring/io_uring.c:2934: if (!(p->flags & IORING_SETUP_NO_MMAP))
io_uring/io_uring.c-2935- p->sq_off.user_addr = 0;
--
io_uring/io_uring.c-2944- p->cq_off.resv1 = 0;
io_uring/io_uring.c:2945: if (!(p->flags & IORING_SETUP_NO_MMAP))
io_uring/io_uring.c-2946- p->cq_off.user_addr = 0;
--
io_uring/io_uring.h=29=struct io_ctx_config {
--
io_uring/io_uring.h-67- IORING_SETUP_DEFER_TASKRUN |\
io_uring/io_uring.h:68: IORING_SETUP_NO_MMAP |\
io_uring/io_uring.h-69- IORING_SETUP_REGISTERED_FD_ONLY |\
--
io_uring/register.c=480=static void io_register_free_rings(struct io_ring_ctx *ctx,
--
io_uring/register.c-494-#define COPY_FLAGS (IORING_SETUP_NO_SQARRAY | IORING_SETUP_SQE128 | \
io_uring/register.c:495: IORING_SETUP_CQE32 | IORING_SETUP_NO_MMAP | \
io_uring/register.c-496- IORING_SETUP_CQE_MIXED | IORING_SETUP_SQE_MIXED)
--
io_uring/register.c=498=static int io_register_resize_rings(struct io_ring_ctx *ctx, void __user *arg)
--
io_uring/register.c-526- rd.size = PAGE_ALIGN(rl->rings_size);
io_uring/register.c:527: if (p->flags & IORING_SETUP_NO_MMAP) {
io_uring/register.c-528- rd.user_addr = p->cq_off.user_addr;
--
io_uring/register.c-556- rd.size = PAGE_ALIGN(rl->sq_size);
io_uring/register.c:557: if (p->flags & IORING_SETUP_NO_MMAP) {
io_uring/register.c-558- rd.user_addr = p->sq_off.user_addr;
--
tools/include/uapi/linux/io_uring.h=117=enum {
--
tools/include/uapi/linux/io_uring.h-186- */
tools/include/uapi/linux/io_uring.h:187:#define IORING_SETUP_NO_MMAP (1U << 14)
tools/include/uapi/linux/io_uring.h-188-
] |
| 66/2 | 2026/06/02 09:28 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 62791 output: 42 thoughts: 198 Thoughts: **Analyzing the IO_URING Setup with NO_MMAP**
Okay, so if `IORING_SETUP_NO_MMAP` is enabled, the kernel's going to rely on those `user_addr` fields within the `sq_off` and `cq_off` structures. It's using those to point to the ring buffers. Alright, let's dive into the reproducer's setup and examine the `params`...
```c
// sq_off: io_sqring_offsets {
// user_addr: int64 = 0x0 (8 bytes)
// }
// cq_off: io_cqring_offsets {
// user_addr: int64 = 0x0 (8 bytes)
// }
```
Wait a second... both `user_addr` fields are set to *zero*? That seems... problematic. If those addresses are zero, then `io_allocate_scq_urings` will be asked to work with address zero, which is likely a recipe for disaster. We *know* that's not a valid memory address. I need to understand what's happening within `io_allocate_scq_urings` and figure out how it handles this. Let's trace through that function now.
|
| 67/2 | 2026/06/02 09:28 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/io_uring.c Name:io_allocate_scq_urings] Results: map[SourceCode:2732: static __cold int io_allocate_scq_urings(struct io_ring_ctx *ctx,
2733: struct io_ctx_config *config)
2734: {
2735: struct io_uring_params *p = &config->p;
2736: struct io_rings_layout *rl = &config->layout;
2737: struct io_uring_region_desc rd;
2738: struct io_rings *rings;
2739: int ret;
2740:
2741: /* make sure these are sane, as we already accounted them */
2742: ctx->sq_entries = p->sq_entries;
2743: ctx->cq_entries = p->cq_entries;
2744:
2745: memset(&rd, 0, sizeof(rd));
2746: rd.size = PAGE_ALIGN(rl->rings_size);
2747: if (ctx->flags & IORING_SETUP_NO_MMAP) {
2748: rd.user_addr = p->cq_off.user_addr;
2749: rd.flags |= IORING_MEM_REGION_TYPE_USER;
2750: }
2751: ret = io_create_region(ctx, &ctx->ring_region, &rd, IORING_OFF_CQ_RING);
2752: if (ret)
2753: return ret;
2754: ctx->rings = rings = io_region_get_ptr(&ctx->ring_region);
2755: rcu_assign_pointer(ctx->rings_rcu, rings);
2756: if (!(ctx->flags & IORING_SETUP_NO_SQARRAY))
2757: ctx->sq_array = (u32 *)((char *)rings + rl->sq_array_offset);
2758:
2759: memset(&rd, 0, sizeof(rd));
2760: rd.size = PAGE_ALIGN(rl->sq_size);
2761: if (ctx->flags & IORING_SETUP_NO_MMAP) {
2762: rd.user_addr = p->sq_off.user_addr;
2763: rd.flags |= IORING_MEM_REGION_TYPE_USER;
2764: }
2765: ret = io_create_region(ctx, &ctx->sq_region, &rd, IORING_OFF_SQES);
2766: if (ret) {
2767: io_rings_free(ctx);
2768: return ret;
2769: }
2770: ctx->sq_sqes = io_region_get_ptr(&ctx->sq_region);
2771:
2772: memset(rings, 0, sizeof(*rings));
2773: WRITE_ONCE(rings->sq_ring_mask, ctx->sq_entries - 1);
2774: WRITE_ONCE(rings->cq_ring_mask, ctx->cq_entries - 1);
2775: WRITE_ONCE(rings->sq_ring_entries, ctx->sq_entries);
2776: WRITE_ONCE(rings->cq_ring_entries, ctx->cq_entries);
2777: return 0;
2778: }
SourceFile:io_uring/io_uring.c] |
| 68/2 | 2026/06/02 09:28 | llm | expert |
1mModel:gemini-3.1-pro-preview Tokens: input: 64224 output: 37 thoughts: 34 Thoughts: **Addressing Potential Failure Points** Okay, so I'm looking at this `rd.user_addr` variable and thinking about potential issues. Specifically, if this value ends up being zero, then there's a definite risk of `io_create_region` failing. That's not ideal, and it could cause all sorts of downstream problems. Right, so I need to dig into `io_create_region` itself and understand precisely how it handles a null or zero address. What are the preconditions it expects? Does it return a specific error code that I can catch? Does it behave unpredictably? I need to analyze its implementation to ensure my code handles this scenario gracefully. Time to dive in and get a better understanding of its error handling. |
| 69/2 | 2026/06/02 09:30 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/memmap.c Name:io_create_region] Results: map[SourceCode: 184: int io_create_region(struct io_ring_ctx *ctx, struct io_mapped_region *mr,
185: struct io_uring_region_desc *reg,
186: unsigned long mmap_offset)
187: {
188: int nr_pages, ret;
189: u64 end;
190:
191: if (WARN_ON_ONCE(mr->pages || mr->ptr || mr->nr_pages))
192: return -EFAULT;
193: if (memchr_inv(®->__resv, 0, sizeof(reg->__resv)))
194: return -EINVAL;
195: if (reg->flags & ~IORING_MEM_REGION_TYPE_USER)
196: return -EINVAL;
197: /* user_addr should be set IFF it's a user memory backed region */
198: if ((reg->flags & IORING_MEM_REGION_TYPE_USER) != !!reg->user_addr)
199: return -EFAULT;
200: if (!reg->size || reg->mmap_offset || reg->id)
201: return -EINVAL;
202: if ((reg->size >> PAGE_SHIFT) > INT_MAX)
203: return -E2BIG;
204: if ((reg->user_addr | reg->size) & ~PAGE_MASK)
205: return -EINVAL;
206: if (check_add_overflow(reg->user_addr, reg->size, &end))
207: return -EOVERFLOW;
208:
209: nr_pages = reg->size >> PAGE_SHIFT;
210: if (ctx->user) {
211: ret = __io_account_mem(ctx->user, nr_pages);
212: if (ret)
213: return ret;
214: }
215: mr->nr_pages = nr_pages;
216:
217: if (reg->flags & IORING_MEM_REGION_TYPE_USER)
218: ret = io_region_pin_pages(mr, reg);
219: else
220: ret = io_region_allocate_pages(mr, reg, mmap_offset);
221: if (ret)
222: goto out_free;
223:
224: ret = io_region_init_ptr(mr);
225: if (ret)
226: goto out_free;
227: return 0;
228: out_free:
229: io_free_region(ctx->user, mr);
230: return ret;
231: }
SourceFile:io_uring/memmap.c] |
| 70/2 | 2026/06/02 09:30 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 65256 output: 38 thoughts: 1250 Thoughts: **Debugging a Mysterious io_uring Hang** Okay, let's break this down. My initial thought was that a check in `io_allocate_scq_urings` was returning `-EFAULT` because `reg->user_addr` was zero, but the `IORING_MEM_REGION_TYPE_USER` flag was set. This seemed to be a straightforward cause of failure, leading to a `-EFAULT` return from `io_uring_setup`, thus no SQPOLL thread. But the bug report *shows* an SQPOLL thread (`iou-sqp-*`) being created! This suggests `io_uring_setup` somehow *succeeded* despite this supposed failure point. So, where am I going wrong? I re-examine the reproducer. It sets some addresses to zero, I guess this `0x200000000080` is relevant for `sendmsg`, but the thing of interest is the `sq_off` and `cq_off` offsets, both pointing to a `user_addr` of zero. This is a critical point: `io_uring_setup` is being called with `params` at `0x200000000040`. The reproducer is providing values for `cq_entries`, `flags`, `sq_thread_cpu`, `sq_thread_idle`, and `wq_fd`, then zeroes out the rest of `params`, so the `user_addr` is *definitely* zero! If the `user_addr` is zero, `io_create_region` is expected to return `-EFAULT`. But `io_create_region` is a relatively new function, so let's look at the `io_allocate_scq_urings` code in the kernel version of the bug report. This is from a recent syzkaller run. Digging deeper, I see `io_prepare_config` is called, and this clears `p->sq_off.user_addr` unless `IORING_SETUP_NO_MMAP` is set. If the flag isn't set, `user_addr` becomes 0, so `io_create_region` will return -EFAULT, but that isn't happening. How can `io_uring_setup` be succeeding? Maybe the `user_addr` is *not* zero? But then the reproducer does a mmap at `0x200000000040` that's supposed to zero the parameters! However, Syzkaller does its thing, but its output confirms that it sets the `user_addr` to *zero*. So it IS zero! If it's zero, then `io_uring_setup` *must* fail, and thus no `iou-sqp-*` threads would exist. Maybe these threads are from PREVIOUS runs of the reproducer? Syzkaller runs in a loop. If a previous run *hung*, then the current run might just be a victim, or the reproducer is not the one that caused the hang. This makes sense. And now, the crucial clue. The bug report talks about a `kworker` thread blocked for over 140 seconds, executing `io_ring_exit_work`. This function is invoked during the destruction of the `io_ring_ctx`. If `io_uring_setup` fails, it destroys the `io_ring_ctx`! This is where to look. I need to check `io_uring_setup`. |
| 71/2 | 2026/06/02 09:30 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/io_uring.c Name:io_uring_setup] Results: map[SourceCode:3107: /*
3108: * Sets up an aio uring context, and returns the fd. Applications asks for a
3109: * ring size, we return the actual sq/cq ring sizes (among other things) in the
3110: * params structure passed in.
3111: */
3112: static long io_uring_setup(u32 entries, struct io_uring_params __user *params)
3113: {
3114: struct io_ctx_config config;
3115:
3116: memset(&config, 0, sizeof(config));
3117:
3118: if (copy_from_user(&config.p, params, sizeof(config.p)))
3119: return -EFAULT;
3120:
3121: if (!mem_is_zero(&config.p.resv, sizeof(config.p.resv)))
3122: return -EINVAL;
3123:
3124: config.p.sq_entries = entries;
3125: config.uptr = params;
3126: return io_uring_create(&config);
3127: }
SourceFile:io_uring/io_uring.c] |
| 72/2 | 2026/06/02 09:30 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 67655 output: 38 thoughts: 11 Thoughts: Okay, here's my interpretation of that thought process, assuming I'm well-versed in system programming and `io_uring`: **Checking the `io_uring_create` Function** Alright, time to dive in. My mind immediately goes to the heart of the matter β `io_uring_create`. This is where it all begins, the cornerstone function for initializing an `io_uring` instance. I need to be absolutely sure I've got a firm grasp of its behavior, the implications of its arguments, and how it interacts with the kernel. I need to quickly recall the details. Is it just the size of the ring buffers I need to concern myself with, or are there more subtle options to consider for performance tuning? Are there any potential gotchas or edge cases to be aware of related to memory allocation or kernel interactions that could trip me up later? Let me make sure that I understand everything I need to about the returned value, and any appropriate error handling. Time to refresh my knowledge or verify my understanding so I can move forward confidently. The devil is always in the details with these low-level system calls! |
| 73/2 | 2026/06/02 09:30 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/io_uring.c Name:io_uring_create] Results: map[SourceCode:2979: static __cold int io_uring_create(struct io_ctx_config *config)
2980: {
2981: struct io_uring_params *p = &config->p;
2982: struct io_ring_ctx *ctx;
2983: struct io_uring_task *tctx;
2984: struct file *file;
2985: int ret;
2986:
2987: ret = io_prepare_config(config);
2988: if (ret)
2989: return ret;
2990:
2991: ctx = io_ring_ctx_alloc(p);
2992: if (!ctx)
2993: return -ENOMEM;
2994:
2995: ctx->clockid = CLOCK_MONOTONIC;
2996: ctx->clock_offset = 0;
2997:
2998: if (!(ctx->flags & IORING_SETUP_NO_SQARRAY))
2999: static_branch_deferred_inc(&io_key_has_sqarray);
3000:
3001: if ((ctx->flags & IORING_SETUP_DEFER_TASKRUN) &&
3002: !(ctx->flags & IORING_SETUP_IOPOLL))
3003: ctx->int_flags |= IO_RING_F_TASK_COMPLETE;
3004:
3005: if ((ctx->int_flags & IO_RING_F_TASK_COMPLETE) ||
3006: (ctx->flags & IORING_SETUP_IOPOLL))
3007: ctx->int_flags |= IO_RING_F_LOCKLESS_CQ;
3008:
3009: /*
3010: * lazy poll_wq activation relies on ->task_complete for synchronisation
3011: * purposes, see io_activate_pollwq()
3012: */
3013: if (!(ctx->int_flags & IO_RING_F_TASK_COMPLETE))
3014: ctx->int_flags |= IO_RING_F_POLL_ACTIVATED;
3015:
3016: /*
3017: * When SETUP_IOPOLL and SETUP_SQPOLL are both enabled, user
3018: * space applications don't need to do io completion events
3019: * polling again, they can rely on io_sq_thread to do polling
3020: * work, which can reduce cpu usage and uring_lock contention.
3021: */
3022: if (ctx->flags & IORING_SETUP_IOPOLL &&
3023: !(ctx->flags & IORING_SETUP_SQPOLL))
3024: ctx->int_flags |= IO_RING_F_SYSCALL_IOPOLL;
3025:
3026: if (in_compat_syscall())
3027: ctx->int_flags |= IO_RING_F_COMPAT;
3028: if (!ns_capable_noaudit(&init_user_ns, CAP_IPC_LOCK))
3029: ctx->user = get_uid(current_user());
3030:
3031: /*
3032: * For SQPOLL, we just need a wakeup, always. For !SQPOLL, if
3033: * COOP_TASKRUN is set, then IPIs are never needed by the app.
3034: */
3035: if (ctx->flags & (IORING_SETUP_SQPOLL|IORING_SETUP_COOP_TASKRUN))
3036: ctx->notify_method = TWA_SIGNAL_NO_IPI;
3037: else
3038: ctx->notify_method = TWA_SIGNAL;
3039:
3040: /*
3041: * If the current task has restrictions enabled, then copy them to
3042: * our newly created ring and mark it as registered.
3043: */
3044: if (current->io_uring_restrict)
3045: io_ctx_restriction_clone(ctx, current->io_uring_restrict);
3046:
3047: /*
3048: * This is just grabbed for accounting purposes. When a process exits,
3049: * the mm is exited and dropped before the files, hence we need to hang
3050: * on to this mm purely for the purposes of being able to unaccount
3051: * memory (locked/pinned vm). It's not used for anything else.
3052: */
3053: mmgrab(current->mm);
3054: ctx->mm_account = current->mm;
3055:
3056: ret = io_allocate_scq_urings(ctx, config);
3057: if (ret)
3058: goto err;
3059:
3060: ret = io_sq_offload_create(ctx, p);
3061: if (ret)
3062: goto err;
3063:
3064: p->features = IORING_FEAT_FLAGS;
3065:
3066: if (copy_to_user(config->uptr, p, sizeof(*p))) {
3067: ret = -EFAULT;
3068: goto err;
3069: }
3070:
3071: if (ctx->flags & IORING_SETUP_SINGLE_ISSUER
3072: && !(ctx->flags & IORING_SETUP_R_DISABLED))
3073: ctx->submitter_task = get_task_struct(current);
3074:
3075: file = io_uring_get_file(ctx);
3076: if (IS_ERR(file)) {
3077: ret = PTR_ERR(file);
3078: goto err;
3079: }
3080:
3081: ret = __io_uring_add_tctx_node(ctx);
3082: if (ret)
3083: goto err_fput;
3084: tctx = current->io_uring;
3085:
3086: /*
3087: * Install ring fd as the very last thing, so we don't risk someone
3088: * having closed it before we finish setup
3089: */
3090: if (p->flags & IORING_SETUP_REGISTERED_FD_ONLY)
3091: ret = io_ring_add_registered_file(tctx, file, 0, IO_RINGFD_REG_MAX);
3092: else
3093: ret = io_uring_install_fd(file);
3094: if (ret < 0)
3095: goto err_fput;
3096:
3097: trace_io_uring_create(ret, ctx, p->sq_entries, p->cq_entries, p->flags);
3098: return ret;
3099: err:
3100: io_ring_ctx_wait_and_kill(ctx);
3101: return ret;
3102: err_fput:
3103: fput(file);
3104: return ret;
3105: }
SourceFile:io_uring/io_uring.c] |
| 74/2 | 2026/06/02 09:30 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 69956 output: 44 thoughts: 1275 Thoughts: **Debugging the io_uring Setup Failure**
Okay, let's break this down. My initial assumption was that `io_allocate_scq_urings` was failing because `user_addr` was zero, leading to the SQPOLL thread not being created, as evidenced by `io_ring_ctx_wait_and_kill` not creating `io_sq_offload_create`. But the bug report mentions `iou-sqp-*` threads existing, which contradicts this. This means `io_allocate_scq_urings` *must* have succeeded somehow, even though it *shouldn't* have with a zero `user_addr`.
Then I looked at the reproducer: It maps a region at `0x200000000000ul` and sets up an `io_uring_params` struct at `0x200000000040`. Let me refresh my memory of `io_uring_params`:
```c
struct io_uring_params {
__u32 sq_entries;
__u32 cq_entries;
__u32 flags;
__u32 sq_thread_cpu;
__u32 sq_thread_idle;
__u32 features;
__u32 wq_fd;
__u32 resv[3];
struct io_sqring_offsets sq_off;
struct io_cqring_offsets cq_off;
};
```
I see the reproducer writes to certain fields in this struct. Specifically, at offsets 4 (cq_entries), 8 (flags), 12 (sq_thread_cpu), 16 (sq_thread_idle), and 24 (wq_fd). Crucially, *it doesn't write to sq_off or cq_off*. If they're zero, then `io_allocate_scq_urings` will definitely fail, and `io_uring_setup` should fail too.
But... hang on. What if `IORING_SETUP_NO_MMAP` *isn't* set? It *looks* like the code attempts to check for the mmap. I need to check the flags. `flags` is set to `0xd802` (55298). Looking at the bits, `0xd802` means that bit 14, 16384, is set. Checking `55298 & 16384 = 16384` indicates that `IORING_SETUP_NO_MMAP` *IS* set! Then if the setup fails, it should return an error.
The fact that the `io_uring_setup` may fail, and then hang during cleanup makes me suspect the bug may lie in `io_ring_ctx_wait_and_kill(ctx)`. I need to investigate that function to be sure.
|
| 75/2 | 2026/06/02 09:30 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/io_uring.c Name:io_ring_ctx_wait_and_kill] Results: map[SourceCode:2426: static __cold void io_ring_ctx_wait_and_kill(struct io_ring_ctx *ctx)
2427: {
2428: unsigned long index;
2429: struct cred *creds;
2430:
2431: mutex_lock(&ctx->uring_lock);
2432: percpu_ref_kill(&ctx->refs);
2433: xa_for_each(&ctx->personalities, index, creds)
2434: io_unregister_personality(ctx, index);
2435: mutex_unlock(&ctx->uring_lock);
2436:
2437: flush_delayed_work(&ctx->fallback_work);
2438:
2439: INIT_WORK(&ctx->exit_work, io_ring_exit_work);
2440: /*
2441: * Use system_dfl_wq to avoid spawning tons of event kworkers
2442: * if we're exiting a ton of rings at the same time. It just adds
2443: * noise and overhead, there's no discernable change in runtime
2444: * over using system_percpu_wq.
2445: */
2446: queue_work(iou_wq, &ctx->exit_work);
2447: }
SourceFile:io_uring/io_uring.c] |
| 76/2 | 2026/06/02 09:30 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 72314 output: 40 thoughts: 2177 Thoughts: **The Puzzle of the Parked SQ Thread** Right, let me see if I can make sense of this. The trace indicates that `io_ring_ctx_wait_and_kill` is queuing `io_ring_exit_work`, which is where the task is blocking. That's immediately interesting. The stack trace shows the `io_sq_thread_park` call within `io_ring_exit_work`. This suggests a thread is stuck trying to park itself, likely related to the submission queue. Okay, so `io_uring_setup` fails, calls `io_ring_ctx_wait_and_kill`, which then queues the `io_ring_exit_work` task. `io_ring_exit_work` then calls `io_sq_thread_park`. But wait, in the code, `io_ring_exit_work` checks if `ctx->sq_data` is not NULL before calling `io_sq_thread_park`. Now, if `io_allocate_scq_urings` fails, `io_sq_offload_create` *isn't* called, so there's no way `ctx->sq_data` can be valid! And if that allocation fails, then `ctx->sq_data` should be NULL. If `ctx->sq_data` is NULL, then the park *shouldn't* happen. This means `io_allocate_scq_urings` must be succeeding! But if `io_allocate_scq_urings` succeeds, doesn't `io_create_region` check if user_addr is zero? Something seems off... Let's look at `io_create_region` again. It has this check: `if ((reg->flags & IORING_MEM_REGION_TYPE_USER) != !!reg->user_addr)`. If `reg->user_addr` is zero, then `!!reg->user_addr` is zero. And, `IORING_MEM_REGION_TYPE_USER` is one. So, if the flag is set and user_addr is zero, that returns `-EFAULT`. So how can `io_allocate_scq_urings` succeed if `user_addr` is zero? Aha! Back to the reproducer. It uses `prctl(PR_SET_MM_MAP)` with `arg=0x200000000080`. The subsequent writes to this address space are the key. It looks like it's overwriting memory starting at that address. The `params` struct is at offset `0x40`. `sq_off` begins at offset 40, which would be `0x200000000068`, and `cq_off` at offset `0x80`, or `0x200000000090`. The reproducer does write to the address `0x200000000090`. But wait, `user_addr` for `cq_off` is at an offset of 32 from the start of the `cq_off` struct, which is at offset 80 in `params`, so `0x200000000090 + 32 = 0x2000000000b0`. And `cq_off.user_addr` is set to `0x200000ffb000` from the code. Likewise, `sq_off` starts at `0x200000000068`, and its `user_addr` starts at `0x200000000088`. And the reproducer writes `0x200000ffd000` to this location. So, both `user_addr` values are *non-zero*. This means `io_allocate_scq_urings` *can* succeed. We have to go deeper: if that succeeds, does `io_sq_offload_create` succeed? |
| 77/2 | 2026/06/02 09:31 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_offload_create] Results: map[SourceCode: 446: __cold int io_sq_offload_create(struct io_ring_ctx *ctx,
447: struct io_uring_params *p)
448: {
449: int ret;
450:
451: /* Retain compatibility with failing for an invalid attach attempt */
452: if ((ctx->flags & (IORING_SETUP_ATTACH_WQ | IORING_SETUP_SQPOLL)) ==
453: IORING_SETUP_ATTACH_WQ) {
454: CLASS(fd, f)(p->wq_fd);
455: if (fd_empty(f))
456: return -ENXIO;
457: if (!io_is_uring_fops(fd_file(f)))
458: return -EINVAL;
459: }
460: if (ctx->flags & IORING_SETUP_SQPOLL) {
461: struct io_uring_task *tctx;
462: struct task_struct *tsk;
463: struct io_sq_data *sqd;
464: bool attached;
465:
466: ret = security_uring_sqpoll();
467: if (ret)
468: return ret;
469:
470: sqd = io_get_sq_data(p, &attached);
471: if (IS_ERR(sqd)) {
472: ret = PTR_ERR(sqd);
473: goto err;
474: }
475:
476: ctx->sq_creds = get_current_cred();
477: ctx->sq_data = sqd;
478: ctx->sq_thread_idle = msecs_to_jiffies(p->sq_thread_idle);
479: if (!ctx->sq_thread_idle)
480: ctx->sq_thread_idle = HZ;
481:
482: io_sq_thread_park(sqd);
483: list_add(&ctx->sqd_list, &sqd->ctx_list);
484: io_sqd_update_thread_idle(sqd);
485: /* don't attach to a dying SQPOLL thread, would be racy */
486: ret = (attached && !sqd->thread) ? -ENXIO : 0;
487: io_sq_thread_unpark(sqd);
488:
489: if (ret < 0)
490: goto err;
491: if (attached)
492: return 0;
493:
494: if (p->flags & IORING_SETUP_SQ_AFF) {
495: cpumask_var_t allowed_mask;
496: int cpu = p->sq_thread_cpu;
497:
498: ret = -EINVAL;
499: if (cpu >= nr_cpu_ids || !cpu_online(cpu))
500: goto err_sqpoll;
501: ret = -ENOMEM;
502: if (!alloc_cpumask_var(&allowed_mask, GFP_KERNEL))
503: goto err_sqpoll;
504: ret = -EINVAL;
505: cpuset_cpus_allowed(current, allowed_mask);
506: if (!cpumask_test_cpu(cpu, allowed_mask)) {
507: free_cpumask_var(allowed_mask);
508: goto err_sqpoll;
509: }
510: free_cpumask_var(allowed_mask);
511: sqd->sq_cpu = cpu;
512: } else {
513: sqd->sq_cpu = -1;
514: }
515:
516: sqd->task_pid = current->pid;
517: sqd->task_tgid = current->tgid;
518: tsk = create_io_thread(io_sq_thread, sqd, NUMA_NO_NODE);
519: if (IS_ERR(tsk)) {
520: ret = PTR_ERR(tsk);
521: goto err_sqpoll;
522: }
523:
524: mutex_lock(&sqd->lock);
525: rcu_assign_pointer(sqd->thread, tsk);
526: mutex_unlock(&sqd->lock);
527:
528: ret = 0;
529: get_task_struct(tsk);
530: tctx = io_uring_alloc_task_context(tsk, ctx);
531: if (!IS_ERR(tctx))
532: tsk->io_uring = tctx;
533: else
534: ret = PTR_ERR(tctx);
535: wake_up_new_task(tsk);
536: if (ret)
537: goto err;
538: } else if (p->flags & IORING_SETUP_SQ_AFF) {
539: /* Can't have SQ_AFF without SQPOLL */
540: ret = -EINVAL;
541: goto err;
542: }
543: return 0;
544: err_sqpoll:
545: complete(&ctx->sq_data->exited);
546: err:
547: io_sq_thread_finish(ctx);
548: return ret;
549: }
SourceFile:io_uring/sqpoll.c] |
| 78/2 | 2026/06/02 09:31 | llm | expert |
1mModel:gemini-3.1-pro-preview Tokens: input: 77060 output: 36 thoughts: 7467 Thoughts: **Analyzing an io_uring Hang: A Deep Dive** Okay, so I'm diving into this io_uring hang issue, and here's my thought process as I trace through the code. The core of it seems to involve a deadlock or a blocking situation within the sqpoll thread and the exit path during process termination. First, I see the thread is created successfully via `io_sq_offload_create` which creates an io thread, and the initial setup looks fine. `io_uring_alloc_task_context` is supposed to allocate the context, and if that fails, `io_sq_thread` exits gracefully. That much is straightforward. The interesting part starts when allocation *succeeds* and we reach `io_sq_thread_finish` followed by `io_sq_thread_park` (which acquires `sqd->lock`). Later, if the `copy_to_user` in `io_uring_create` fails, the system executes the error path. The important takeaway is that at this point, `io_sq_thread` *is* running. The `io_ring_exit_work` will run and park the thread, and if everything goes well, the `io_sq_thread` should unpark itself and proceed to exit. The reproducer shows a potential issue with the `PR_SET_MM_MAP` `prctl` which is failing because the process doesn't have the appropriate capabilities. Then, the process attempts a `sendmsg` which I suspect is the culprit of memory corruption which is overwriting important address data. Specifically, `sq_off.user_addr` and `cq_off.user_addr` are overwritten by the `sendmsg` syscall. Because of this corruption, `io_uring_setup`'s attempt to allocate the SQ and CQ rings would fail because of a null address and the `IORING_SETUP_NO_MMAP` flag is set. That results in `io_allocate_scq_urings` failing which means `sq_data` in the context is null. However, `io_ring_exit_work` *does* call `io_sq_thread_park` even if `sq_data` is NULL. Let's re-examine that part. The reproducer seems to set the SQ and CQ ring user addresses to `0x200000000000`. So the `io_allocate_scq_urings` is succeeding, and there is a valid address and there is no `-EFAULT`. Because `IORING_SETUP_NO_MMAP` is set, `io_create_region` is NOT returning `-EFAULT`. Then, because the `sendmsg` overwrites only the lower 4 bytes of `sq_off.user_addr`, the `user_addr` is not zero and a valid memory address is provided. In that case, `io_allocate_scq_urings` SUCCEEDS. This means we've successfully got past the initial checks, and the `io_uring_setup` also succeeds, because the process has an `fd`. Now, if `io_uring_setup` *succeeds*, it doesn't call `io_ring_ctx_wait_and_kill`, so the normal exit path, where `io_ring_exit_work` is scheduled, only happens during process exit and the call to `io_uring_release`. The problem is the hang. `io_ring_exit_work` *does* call `io_sq_thread_park`, and this call *blocks*. It blocks because `io_sq_thread` is still holding `sqd->lock` even though `io_ring_exit_work` has released `ctx->uring_lock`. If `io_sq_thread` is running its `while(1)` loop, where is it and why is it holding `sqd->lock`? It looks like `io_sq_thread` would release the lock if it gets the `IO_SQ_THREAD_SHOULD_PARK` event, meaning there's a lock in the `io_sqd_handle_event`. That calls `io_sq_tw` which calls task work. The system is now blocked, so where? `io_sqring_entries` reads SQ tail, and `user_addr` has been corrupted. So a large `entries` value causes the issue. Let's make sure, we know that entries are capped. Then I am considering `io_submit_sqes` and it might be looping a large number of times. But `to_submit` is capped. Where is the thread stuck? It is holding `sqd->lock` and is not holding `ctx |
| 79/2 | 2026/06/02 09:32 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/io_uring.h Name:io_rings] Results: map[SourceCode: 149: /*
150: * This data is shared with the application through the mmap at offsets
151: * IORING_OFF_SQ_RING and IORING_OFF_CQ_RING.
152: *
153: * The offsets to the member fields are published through struct
154: * io_sqring_offsets when calling io_uring_setup.
155: */
156: struct io_rings {
157: /*
158: * Head and tail offsets into the ring; the offsets need to be
159: * masked to get valid indices.
160: *
161: * The kernel controls head of the sq ring and the tail of the cq ring,
162: * and the application controls tail of the sq ring and the head of the
163: * cq ring.
164: */
165: struct io_uring sq, cq;
166: /*
167: * Bitmasks to apply to head and tail offsets (constant, equals
168: * ring_entries - 1)
169: */
170: u32 sq_ring_mask, cq_ring_mask;
171: /* Ring sizes (constant, power of 2) */
172: u32 sq_ring_entries, cq_ring_entries;
173: /*
174: * Number of invalid entries dropped by the kernel due to
175: * invalid index stored in array
176: *
177: * Written by the kernel, shouldn't be modified by the
178: * application (i.e. get number of "new events" by comparing to
179: * cached value).
180: *
181: * After a new SQ head value was read by the application this
182: * counter includes all submissions that were dropped reaching
183: * the new SQ head (and possibly more).
184: */
185: u32 sq_dropped;
186: /*
187: * Runtime SQ flags
188: *
189: * Written by the kernel, shouldn't be modified by the
190: * application.
191: *
192: * The application needs a full memory barrier before checking
193: * for IORING_SQ_NEED_WAKEUP after updating the sq tail.
194: */
195: atomic_t sq_flags;
196: /*
197: * Runtime CQ flags
198: *
199: * Written by the application, shouldn't be modified by the
200: * kernel.
201: */
202: u32 cq_flags;
203: /*
204: * Number of completion events lost because the queue was full;
205: * this should be avoided by the application by making sure
206: * there are not more requests pending than there is space in
207: * the completion queue.
208: *
209: * Written by the kernel, shouldn't be modified by the
210: * application (i.e. get number of "new events" by comparing to
211: * cached value).
212: *
213: * As completion events come in out of order this counter is not
214: * ordered with any other data.
215: */
216: u32 cq_overflow;
217: /*
218: * Ring buffer of completion events.
219: *
220: * The kernel writes completion events fresh every time they are
221: * produced, so the application is allowed to modify pending
222: * entries.
223: */
224: struct io_uring_cqe cqes[] ____cacheline_aligned_in_smp;
225: };
SourceFile:include/linux/io_uring_types.h] |
| 80/2 | 2026/06/02 09:32 | llm | expert |
1mModel:gemini-3.1-pro-preview Tokens: input: 86718 output: 52 thoughts: 8816 Thoughts: **Analyzing the io_uring Issue: A Deep Dive into Thread Synchronization** Okay, I need to break down this `io_uring` issue. The initial setup looks straightforward: we have a simple `io_uring` structure containing `head` and `tail` pointers for the submission queue (SQ). The reproducer then writes specific values to these pointers (0x12 and 3, respectively). This is where things get interesting, `sq.tail` being set to 3 will make `io_sqring_entries` return 3, so `to_submit` becomes 3, and `io_submit_sqes` will read 3 Submission Queue Entries (SQEs). The SQEs themselves are at an address provided by `sq_off.user_addr`. The problem is that this address is overwritten by `sendmsg` which messes everything up. I know from `io_allocate_scq_urings` that `ctx->sq_region` gets its `user_addr` initialized to `0x200000000000`, and `ctx->sq_sqes` points to the same address. Thus, `io_submit_sqes` must read SQEs from `0x200000000000`. So, what's there? The reproducer is writing an `IORING_OP_OPENAT` request, with the target file being "syzkaller". The reproducer sets the `flags` to `IOSQE_FIXED_FILE | IOSQE_IO_DRAIN`, setting `IOSQE_IO_DRAIN` is important. This means the request will be deferred until all previous requests are complete. The `io_openat` operation is handled by the SQPOLL thread, and it is asynchronous when it can't be done non-blocking. If `io_openat` returns `-EAGAIN`, it gets punted to a worker thread. However, the `IOSQE_IO_DRAIN` flag plays a key role. While `io_drain_req` defers the request, `io_submit_sqes` loops three times with the `to_submit` variable. Now, here's where it goes down to a very interesting detail: in this specific reproducer, `0x200000000000` is the address for BOTH the SQ ring and the SQEs, because `IORING_SETUP_NO_SQARRAY` is also set. However, a quick check shows that this setup flag is NOT set. The reproducer has a normal setup with a separate `sq_array`. `io_submit_sqes` will read from this `sq_array`, and the index in `sq_array` is usually out of bounds, so the requests are dropped. This means that if all requests are dropped, there's no blocking, and the problem must be elsewhere. The key to the lockup is the behavior of the SQPOLL thread (`io_sq_thread`). It checks if events are pending or if a signal is pending, and then handles them. Critically, the thread acquires a lock (`sqd->lock`), and unlocks it within `io_sqd_handle_event` if it should park. The question is, does it ever not release this lock? If `need_resched()` is false, `sqd->lock` is NOT unlocked. It keeps looping, and then it is supposed to call `io_sqd_handle_event` to release the lock, but only if events are pending. `io_sq_thread_park` sets `IO_SQ_THREAD_SHOULD_PARK` so events should be pending. The core of the problem must be in this `while` loop, and what's causing `io_sqd_events_pending` to be false or, more likely, something is blocking. I know `io_sq_thread` can be blocked in `io_uring_cancel_generic`, but that's only when the thread exits (by `io_sq_thread_stop` and `io_ring_ctx_free` is called). If there's an inflight request that prevents `io_uring_cancel_generic` from returning, that will cause it to block. But we have already established that the requests are dropped! So, the next step is to examine what might be blocking the SQPOLL thread. The thread can be blocked in various spots within the loop: in `__io_sq_thread`, `io_sq_tw`, or `io_napi_sqpoll_busy_poll`. `io_sq_tw` handles task work, and I need to consider what task work is present. If `fput` is |
| 81/2 | 2026/06/02 09:33 | tool | codesearch-find-references |
0mArgs:map[ContextFile:io_uring/sqpoll.c IncludeSnippetLines:0 Name:io_sq_thread_stop SourceTreePrefix:] Results: map[References:[map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_put_sq_data SourceFile:io_uring/sqpoll.c SourceLine:87]] TruncatedOutput:false] |
| 82/2 | 2026/06/02 09:33 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 96682 output: 52 thoughts: 28 Thoughts: Here's my thought process, summarized as you requested: **Investigating `io_put_sq_data` Usage** Okay, so the scope here seems pretty focused. My initial thought is, "Right, `io_put_sq_data`. Let's see what's going on with *that*." My primary concern right now isn't the function itself, but *where* it's being used. I need to understand its context. And the immediate question that pops into my head is a very direct one: Is this the *only* place? I need to know if I'm looking at an isolated piece of logic, or if this function is part of a larger, more complex system. "Is there ANY OTHER place that calls `io_put_sq_data`?" That's the question I need answered first. This single question is paramount to understanding. |
| 83/2 | 2026/06/02 09:33 | tool | codesearch-find-references |
0mArgs:map[ContextFile:io_uring/sqpoll.c IncludeSnippetLines:0 Name:io_put_sq_data SourceTreePrefix:] Results: map[References:[map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_register_iowq_max_workers SourceFile:io_uring/register.c SourceLine:408] map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_register_iowq_max_workers SourceFile:io_uring/register.c SourceLine:437] map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_sq_thread_finish SourceFile:io_uring/sqpoll.c SourceLine:112]] TruncatedOutput:false] |
| 84/2 | 2026/06/02 09:33 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 97132 output: 52 thoughts: 305 Thoughts: **Analyzing the Interaction between `io_register_iowq_max_workers` and `io_put_sq_data`** Okay, let's break this down. `io_register_iowq_max_workers` is calling `io_put_sq_data` β that's the starting point. I need to understand the logic flow here, and where the potential for resource management issues might lie. Looking at the code snippet, I see: First, it checks `ctx->flags` for `IORING_SETUP_SQPOLL`. If that flag is set, it grabs `sqd` β the `sq_data`. Then, critically, it increments `sqd->refs`. After some potentially irrelevant stuff, there's a call to `io_put_sq_data(sqd)`. Now the lightbulb goes off! `io_put_sq_data` is responsible for decrementing `sqd->refs`. The crucial part is this: if `sqd->refs` drops to zero *inside* `io_put_sq_data`, then it calls `io_sq_thread_stop`. However, given that `io_register_iowq_max_workers` *just* incremented `sqd->refs` before the call, I immediately see the implication. The decrement in `io_put_sq_data` will simply undo that increment. Unless `sqd` was at a value of 0 prior to this call, it is impossible for `io_sq_thread_stop` to be called from *this* particular path, as `ctx` is still holding a reference to it. It will never hit that zero. This is basic ref counting. I would need to look elsewhere for a call to `io_sq_thread_stop` from this specific call chain. So, since `io_sq_thread_stop` is *not* called from this specific code path, the next question is where IS `io_sq_thread_finish` being called? That's the next place I need to dig. |
| 85/2 | 2026/06/02 09:34 | tool | codesearch-find-references |
0mArgs:map[ContextFile:io_uring/sqpoll.c IncludeSnippetLines:0 Name:io_sq_thread_finish SourceTreePrefix:] Results: map[References:[map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_ring_ctx_free SourceFile:io_uring/io_uring.c SourceLine:2171] map[ReferenceKind:calls ReferencingEntityKind:function ReferencingEntityName:io_sq_offload_create SourceFile:io_uring/sqpoll.c SourceLine:547]] TruncatedOutput:false] |
| 86/2 | 2026/06/02 09:34 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 98064 output: 37 thoughts: 2683 Thoughts: **Analyzing a Potential io_uring Lockup** Okay, let's break this down systematically. We're looking at a scenario where `io_sq_thread_park` seems to be blocked, specifically on a mutex. It's time to follow the execution path. First, consider the function calls and error paths within the iouring setup. If `io_sq_offload_create` or `io_uring_create` fail, the code calls `io_ring_ctx_wait_and_kill`, which in turn queues `io_ring_exit_work`. This is standard cleanup. Importantly, if the setup *succeeds* but the SQ offload creation fails, then the critical cleanup is also to call `io_ring_ctx_wait_and_kill`. Now, the core issue is that `io_sq_thread_park` is blocked, which implies a lock is held somewhere. I need to understand when and why that lock might not be released. Since `io_sq_thread_park` is getting blocked on `mutex_lock`, then something *else* is holding it. Let's look at the `io_sq_thread`. If `io_sq_thread` *does* become stuck, it's either in the `while(1)` loop, or if it is parked. I need to identify why the spin flag might never clear, because `io_sqd_handle_event` MUST unlock the mutex. It seems that the `sqt_spin` flag becomes true if `__io_sq_thread` returns > 0, indicating successful SQE submission, or if `!list_empty(&ctx->iopoll_list)` is true, or if `io_sqd_events_pending(sqd)`. And it only clears if `need_resched()` is true or if `sq.tail` and `cached_sq_head` are synchronized. In a successful submission, with no more events, it should clear. The reproducer program isn't updating sq.tail. The reproducer is a single-threaded program. If there's nothing on the iopoll list, the thread should exit. But what if it's there? If it's there, then `io_do_iopoll` gets called. This then calls `__io_sq_thread`, if `need_resched()` is true, the `sqt_spin` flag will clear, and unlock. But if it's *not* true, it loops forever, holding the lock. Crucially, `io_sqd_handle_event` unlocks the mutex if `IO_SQ_THREAD_SHOULD_PARK` is set. `io_sq_thread_park` always sets that flag, so the thread *should* unlock, *even* if it loops forever because of the iopoll list. The `sqd` data should be unlocked! So, the blocking isn't inside `io_sq_thread_park` *itself*. It's happening *before* that. But the lockdep analysis says a different thread is holding the lock. And it can't, because it is single threaded. So, the lock is already held at entry to the function. Could `io_sq_tw` block? Task work? `io_uring_cancel_generic` is not task work. Then I see the prctl call. Setting `PR_SET_MM_MAP`? This modifies the process's memory map. Could this introduce a page fault? If the iouring thread is accessing user memory, it might. The `sq.tail` is in user memory. It's possible that the page fault is blocking the process. If a page fault blocks, then that explains the mutex being held. Wait, the `io_sq_thread` *uses* the process's memory map. If the program exits, then it's in a state of cleanup. If the main program has exited, the kernel is deallocating the process's mm (memory management). If the thread touches user memory, it is trying to access deallocated memory! |
| 87/2 | 2026/06/02 09:34 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:io_sq_thread] Results: map[SourceCode: 293: static int io_sq_thread(void *data)
294: {
295: struct llist_node *retry_list = NULL;
296: struct io_sq_data *sqd = data;
297: struct io_ring_ctx *ctx;
298: unsigned long timeout = 0;
299: char buf[TASK_COMM_LEN] = {};
300: DEFINE_WAIT(wait);
301:
302: /* offload context creation failed, just exit */
303: if (!current->io_uring) {
304: mutex_lock(&sqd->lock);
305: rcu_assign_pointer(sqd->thread, NULL);
306: put_task_struct(current);
307: mutex_unlock(&sqd->lock);
308: goto err_out;
309: }
310:
311: snprintf(buf, sizeof(buf), "iou-sqp-%d", sqd->task_pid);
312: set_task_comm(current, buf);
313:
314: /* reset to our pid after we've set task_comm, for fdinfo */
315: sqd->task_pid = current->pid;
316:
317: if (sqd->sq_cpu != -1) {
318: set_cpus_allowed_ptr(current, cpumask_of(sqd->sq_cpu));
319: } else {
320: set_cpus_allowed_ptr(current, cpu_online_mask);
321: sqd->sq_cpu = raw_smp_processor_id();
322: }
323:
324: /*
325: * Force audit context to get setup, in case we do prep side async
326: * operations that would trigger an audit call before any issue side
327: * audit has been done.
328: */
329: audit_uring_entry(IORING_OP_NOP);
330: audit_uring_exit(true, 0);
331:
332: mutex_lock(&sqd->lock);
333: while (1) {
334: bool cap_entries, sqt_spin = false;
335: struct io_sq_time ist = { };
336:
337: if (io_sqd_events_pending(sqd) || signal_pending(current)) {
338: if (io_sqd_handle_event(sqd))
339: break;
340: timeout = jiffies + sqd->sq_thread_idle;
341: }
342:
343: cap_entries = !list_is_singular(&sqd->ctx_list);
344: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) {
345: int ret = __io_sq_thread(ctx, sqd, cap_entries, &ist);
346:
347: if (!sqt_spin && (ret > 0 || !list_empty(&ctx->iopoll_list)))
348: sqt_spin = true;
349: }
350: if (io_sq_tw(&retry_list, IORING_TW_CAP_ENTRIES_VALUE))
351: sqt_spin = true;
352:
353: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) {
354: if (io_napi(ctx)) {
355: io_sq_start_worktime(&ist);
356: io_napi_sqpoll_busy_poll(ctx);
357: }
358: }
359:
360: io_sq_update_worktime(sqd, &ist);
361:
362: if (sqt_spin || !time_after(jiffies, timeout)) {
363: if (sqt_spin)
364: timeout = jiffies + sqd->sq_thread_idle;
365: if (unlikely(need_resched())) {
366: mutex_unlock(&sqd->lock);
367: cond_resched();
368: mutex_lock(&sqd->lock);
369: sqd->sq_cpu = raw_smp_processor_id();
370: }
371: continue;
372: }
373:
374: prepare_to_wait(&sqd->wait, &wait, TASK_INTERRUPTIBLE);
375: if (!io_sqd_events_pending(sqd) && !io_sq_tw_pending(retry_list)) {
376: bool needs_sched = true;
377:
378: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) {
379: atomic_or(IORING_SQ_NEED_WAKEUP,
380: &ctx->rings->sq_flags);
381: if ((ctx->flags & IORING_SETUP_IOPOLL) &&
382: !list_empty(&ctx->iopoll_list)) {
383: needs_sched = false;
384: break;
385: }
386:
387: /*
388: * Ensure the store of the wakeup flag is not
389: * reordered with the load of the SQ tail
390: */
391: smp_mb__after_atomic();
392:
393: if (io_sqring_entries(ctx)) {
394: needs_sched = false;
395: break;
396: }
397: }
398:
399: if (needs_sched) {
400: mutex_unlock(&sqd->lock);
401: schedule();
402: mutex_lock(&sqd->lock);
403: sqd->sq_cpu = raw_smp_processor_id();
404: }
405: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list)
406: atomic_andnot(IORING_SQ_NEED_WAKEUP,
407: &ctx->rings->sq_flags);
408: }
409:
410: finish_wait(&sqd->wait, &wait);
411: timeout = jiffies + sqd->sq_thread_idle;
412: }
413:
414: if (retry_list)
415: io_sq_tw(&retry_list, UINT_MAX);
416:
417: io_uring_cancel_generic(true, sqd);
418: rcu_assign_pointer(sqd->thread, NULL);
419: put_task_struct(current);
420: list_for_each_entry(ctx, &sqd->ctx_list, sqd_list)
421: atomic_or(IORING_SQ_NEED_WAKEUP, &ctx->rings->sq_flags);
422: io_run_task_work();
423: mutex_unlock(&sqd->lock);
424: err_out:
425: complete(&sqd->exited);
426: do_exit(0);
427: }
SourceFile:io_uring/sqpoll.c] |
| 88/2 | 2026/06/02 09:34 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 103828 output: 38 thoughts: 3261 Thoughts: **The SQPOLL Thread's Fatal Flaw: A Deep Dive into the Deadlock** Alright, let's break this down. My initial hunch that `io_sq_thread` doesn't use `kthread_use_mm` was correctβit directly accesses user memory, which is a key observation. The `create_io_thread` function, essentially a `copy_process` with shared memory, explains the direct access. So, if the user process exits, and the SQPOLL thread still has a reference, the `mm` persists. However, my immediate concern is with `io_sq_thread` accessing `ctx->rings->sq.tail`. This memory is part of the shared `mm` space, and any page faults here will trigger the `mmap_lock`. But, wait, that can't block, the user process is gone! Now, the focus shifts. I need to understand why `io_sq_thread_park` is blocked, especially as the regular flow involving `io_sqd_handle_event`, `sqd->lock`, and `park_pending` seems standard. The real problem is that it is not unlocking `sqd->lock`. If the thread isn't reaching the top of its loop, it must be stuck somewhere else. I've ruled out `__io_sq_thread`, `io_sq_tw`, and `io_napi_sqpoll_busy_poll` as possible bottlenecks. The `cond_resched()` and `schedule()` calls seem normal, meaning the lock should be free at those points. Bingo! The issue, it seems, is `io_uring_cancel_generic`. I've analyzed this before, and it *does* call `schedule()` while holding `sqd->lock`! That's it! `io_uring_cancel_generic` doesn't unlock the mutex and schedules! Let's trace: the SQPOLL thread is only supposed to enter `io_uring_cancel_generic` after `IO_SQ_THREAD_SHOULD_STOP` is set, but that should happen *after* `io_sq_thread_park`. But wait... a signal! If the SQPOLL thread receives a fatal signal, the loop is broken! Then, the thread calls `io_uring_cancel_generic` WITH the `sqd->lock` held! So, the deadlock scenario is clear: 1. SQPOLL thread creation. 2. A fatal signal (say, SIGKILL from syzkaller, or OOM killer). 3. `io_sq_thread` detects `signal_pending(current)`, handles the event. 4. `get_signal` returns true, `io_sqd_handle_event` returns true. 5. The loop breaks. 6. `io_sq_thread` calls `io_uring_cancel_generic(true, sqd)` WITH `sqd->lock` held. 7. `io_uring_cancel_generic` calls `schedule()`, waiting for inflight requests. 8. The main process exits (due to the same signal). 9. `io_uring_release` gets called, queuing `io_ring_exit_work`. 10. `io_ring_exit_work` calls `io_sq_thread_park(sqd)`. 11. `io_sq_thread_park` tries to acquire `sqd->lock`. 12. DEADLOCK! `io_sq_thread_park` is waiting for `sqd->lock`, which is held by `io_sq_thread` that is sleeping. The implications are serious. This is a local DoS vulnerability. An unprivileged user can trigger this. By creating an io_uring with SQPOLL, submitting a request (it doesn't even have to take a long time to complete), and sending a fatal signal to the SQPOLL thread (or the process), they can exhaust workqueue workers by repeating the process. Exploitable? False. Memory Corruption? No. Privilege Escalation? No. Denial of Service? Yes. And it's accessible to unprivileged processes (assuming the SQPOLL setting is accessible, which, let's verify if SQPOLL actually requires privileges). |
| 89/2 | 2026/06/02 09:35 | tool | codesearch-definition-source |
0mArgs:map[ContextFile:io_uring/sqpoll.c Name:security_uring_sqpoll] Results: map[SourceCode:5671: /**
5672: * security_uring_sqpoll() - Check if IORING_SETUP_SQPOLL is allowed
5673: *
5674: * Check whether the current task is allowed to spawn a io_uring polling thread
5675: * (IORING_SETUP_SQPOLL).
5676: *
5677: * Return: Returns 0 if permission is granted.
5678: */
5679: int security_uring_sqpoll(void)
5680: {
5681: return call_int_hook(uring_sqpoll);
5682: }
SourceFile:security/security.c] |
| 90/2 | 2026/06/02 09:35 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 108255 output: 31 thoughts: 438 Thoughts: **My Analysis of the `security_uring_sqpoll` Hook and Deadlock Vulnerability** Okay, so I'm looking at this `security_uring_sqpoll` thing. I remember it's an LSM hook, which immediately makes me think about capability checks. I know that in older kernels, setting up `IORING_SETUP_SQPOLL` required `capable(CAP_SYS_ADMIN)`, but I thought that restriction was relaxed. Let's dig into the code, starting with `io_sq_offload_create`. Bingo! There's no `capable(CAP_SYS_ADMIN)` check here. That means unprivileged users *can* create SQPOLL threads, assuming the LSM allows it, which it does by default. So, let me summarize my findings on exploitability. Exploitable? False. Denial of Service? Yep, true. Accessible from Unprivileged Processes? Definitely, true. User Namespaces? Also true. Any VM or Network triggers? Nope. Nothing. This looks like a local DoS. Now, let's circle back to that bug report, "task blocked for more than 143 seconds." That's a classic hung task panic. Syzkaller usually enables `hung_task_panic`, so that would trigger it. This suggests a deadlock. I think I see the fix. It looks like the fix is to unlock `sqd->lock` before calling `io_uring_cancel_generic(true, sqd)` in `io_sq_thread`. Wait a minute, `io_uring_cancel_generic` takes `sqd` as an argument. Does it unlock `sqd->lock` inside `io_uring_cancel_generic`? If it does, another thread could potentially free `sqd` after the unlock but before the generic cancel code runs. No, `sqd` is kept alive by `sqd->refs`. The fix must be precisely this: unlock `sqd->lock` before that call. I should verify this by checking the git log for the fix. |
| 91/2 | 2026/06/02 09:35 | tool | git-log |
10mError:git log timed out. Please specify a tighter search scope (e.g. by providing a PathPrefix). Args: map[CodeRegexp:io_uring_cancel_generic.*sqd Count:5] Results: map[Output:] |
| 92/2 | 2026/06/02 09:45 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 109194 output: 42 thoughts: 15 Thoughts: Okay, here's my attempt at summarizing the thought process, as if it were my own, assuming I'm an expert in this field: **Focusing In on `io_uring/sqpoll.c`** Alright, let's drill down. The task at hand likely involves digging into the io_uring submission queue polling implementation. Given the context, my initial instinct is to restrict the analysis directly to `io_uring/sqpoll.c`. There's a specific reason for this. I'm looking for a particular aspect of the behavior and/or the design, so this is the targeted file. Other files will be of relevance, but right now, I want to keep the mental overhead minimal and the scope as precise as possible. It helps me maintain a clear understanding. I'm expecting this file to hold the core mechanics of how the SQ poll operation is handled, so it should be the best place to start understanding the internals of the feature. Let's see what we can find. |
| 93/2 | 2026/06/02 09:45 | tool | git-log |
0mArgs:map[CodeRegexp:io_uring_cancel_generic Count:5 PathPrefix:io_uring/sqpoll.c] Results: map[Output:17437f311490 io_uring: move SQPOLL related handling into its own file ] |
| 94/2 | 2026/06/02 09:45 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 109502 output: 29 thoughts: 16 Thoughts: Here's a summary of my thought process: **Diving into the io_uring sqpoll.c History** Okay, so I'm thinking, "Where do I need to start digging to understand this better?" The first thing that comes to mind is the `io_uring/sqpoll.c` source file. I need to get a handle on the evolution of that part of the io_uring subsystem. Understanding its historical development will provide crucial context. I need to see the commit history. I'm hoping to see what design choices were made, how they were refined over time, and perhaps spot any potential pain points or interesting optimizations that have been implemented or considered. Knowing the why behind the current implementation is critical. Let's see what the change logs reveal. |
| 95/2 | 2026/06/02 09:45 | tool | git-log |
0mArgs:map[Count:10 PathPrefix:io_uring/sqpoll.c] Results: map[Output:2c453a428124 io_uring/tctx: have io_uring_alloc_task_context() return tctx bf4afc53b77a Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 69050f8d6d07 treewide: Replace kmalloc with kmalloc_obj for non-scalar types 3c7d76d6128a io_uring: IOPOLL polling improvements ffce32436431 io_uring/cancel: move cancelation code from io_uring.c to cancel.c a94e0657269c io_uring/sqpoll: be smarter on when to update the stime usage 8ac9b0d33e5c io_uring/sqpoll: switch away from getrusage() for CPU accounting f2320f1dd6f6 io_uring/sqpoll: don't put task_struct on tctx setup failure 91a7703a036b io_uring: remove duplicate io_uring_alloc_task_context() definition c538f400fae2 io_uring: consistently use rcu semantics with sqpoll thread ] |
| 96/2 | 2026/06/02 09:45 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 110011 output: 66 thoughts: 518 Thoughts: **Deadlock Discovered in io_uring SQPOLL Handling** Okay, first things first, I need to make sure the bug I'm seeing hasn't already been addressed or is subtly different in the current kernel tree. Let's dig in. I need to confirm that `io_uring_cancel_generic` is indeed called with `sqd->lock` held in the current code base. Alright, let's see... Yup, here it is in `io_sq_thread`: ```c if (retry_list) io_sq_tw(&retry_list, UINT_MAX); io_uring_cancel_generic(true, sqd); rcu_assign_pointer(sqd->thread, NULL); put_task_struct(current); list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) atomic_or(IORING_SQ_NEED_WAKEUP, &ctx->rings->sq_flags); io_run_task_work(); mutex_unlock(&sqd->lock); ``` Yep, `sqd->lock` is held. Now, the key is what `io_uring_cancel_generic` does. It calls `schedule()`, so it can potentially sleep. Bingo. Deadlock confirmed. Here's the problem in a nutshell: The `io_sq_thread` which is the SQPOLL thread, spends most of its life holding `sqd->lock`. When it encounters a fatal signal, it does a cleanup and exits its main loop. Crucially, it then calls `io_uring_cancel_generic(true, sqd)` *while still holding* `sqd->lock`. `io_uring_cancel_generic` is designed to wait for inflight requests, which involves calling `schedule()` and going to sleep. Because it sleeps while holding `sqd->lock`, any other thread that tries to grab `sqd->lock` gets blocked indefinitely. Now, during system exit, `io_ring_exit_work` gets queued to clean up the io_uring context. Within `io_ring_exit_work`, it calls `io_sq_thread_park(sqd)`. And *that* function tries to acquire `sqd->lock`. So you see the problem, `io_ring_exit_work` which is a workqueue worker, is now blocked forever. By repeatedly triggering this, an unprivileged user can exhaust all available workqueue workers, leading to a system-wide Denial of Service. It's a clean DoS; no memory corruption or privilege escalation is involved. Let's update the results. |
| 97/2 | 2026/06/02 09:45 | tool | set-results |
0mArgs:map[DenialOfService:true Exploitable:false FilesystemTrigger:false NetworkTrigger:false PeripheralTrigger:false RemoteTrigger:false Unprivileged:true UserNamespace:true VMGuestTrigger:false VMHostTrigger:false] Results: map[DenialOfService:true Exploitable:false FilesystemTrigger:false NetworkTrigger:false PeripheralTrigger:false RemoteTrigger:false Unprivileged:true UserNamespace:true VMGuestTrigger:false VMHostTrigger:false] |
| 98/2 | 2026/06/02 09:45 | llm | expert |
0mModel:gemini-3.1-pro-preview Tokens: input: 111244 output: 574 thoughts: 15 Thoughts: Here's your summary: **Finalizing the Assessment** Okay, the analysis is done. I've reviewed everything, cross-referenced the data, and the conclusions are definitely sound. No surprises there. Now, it's time to put together the final response. I'm ready to craft something comprehensive and insightful. Let's get this finalized. |
| 99/1 | 2026/06/02 09:46 | action | format-explanation |
0mResults:map[Explanation:The bug report describes a hung task issue where multiple `kworker` threads are blocked for over 143 seconds in `io_sq_thread_park()`. ### Root Cause Analysis The issue is a classic deadlock caused by sleeping while holding a mutex. When an `io_uring` instance is created with the `IORING_SETUP_SQPOLL` flag, a dedicated kernel thread (`io_sq_thread`) is spawned to poll for submission queue entries. This thread holds the `sqd->lock` mutex for most of its execution to synchronize with the user space and other kernel paths. If the SQPOLL thread receives a fatal signal (e.g., when the process is killed or OOM'd), it breaks out of its main `while(1)` polling loop to exit. During its exit path, it calls `io_uring_cancel_generic(true, sqd)` to cancel any pending requests. However, it does this **while still holding `sqd->lock`**. `io_uring_cancel_generic()` waits for all inflight requests to complete. If there are pending requests, it will call `schedule()` and sleep. Sleeping with a mutex held is a violation of kernel locking rules. Meanwhile, as the process exits, it drops the last reference to the `io_uring` file descriptor, which queues `io_ring_exit_work()` to a system workqueue to clean up the ring context. `io_ring_exit_work()` calls `io_sq_thread_park(sqd)`, which attempts to acquire `sqd->lock`. Because the SQPOLL thread is sleeping with `sqd->lock` held, the workqueue worker blocks indefinitely. ### Security Impact * **Exploitable:** No. This is a pure logic bug (deadlock) involving mutexes. It does not lead to memory corruption (like use-after-free or out-of-bounds access) or privilege escalation. * **Denial of Service:** Yes. An attacker can repeatedly trigger this bug to hang multiple system workqueue workers (`kworker` threads). Exhausting the system's workqueue threads will eventually hang the entire system, leading to a complete Denial of Service. * **Accessible From Unprivileged Processes:** Yes. The `io_uring_setup` syscall and the `IORING_SETUP_SQPOLL` flag are accessible to unprivileged users (the `capable(CAP_SYS_ADMIN)` requirement for SQPOLL was relaxed in modern kernels, relying on LSM hooks which allow it by default). ### Conclusion This is a local Denial of Service (DoS) vulnerability reachable by unprivileged users. It is not exploitable for memory corruption or privilege escalation.] |
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