OK #1. In progress...

config.dns

@@ -167,7 +167,6 @@ CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_CGROUP_DEVICE is not set
 # CONFIG_CGROUP_CPUACCT is not set
 # CONFIG_CGROUP_PERF is not set
-# CONFIG_CGROUP_DEBUG is not set
 # CONFIG_SOCK_CGROUP_DATA is not set
 # CONFIG_CHECKPOINT_RESTORE is not set
 CONFIG_NAMESPACES=y
@@ -204,7 +203,6 @@ CONFIG_SYSFS_SYSCALL=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_POSIX_TIMERS=y
 CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
 CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
 CONFIG_KALLSYMS_BASE_RELATIVE=y
 CONFIG_PRINTK=y
@@ -234,7 +232,6 @@ CONFIG_HAVE_PERF_EVENTS=y
 # Kernel Performance Events And Counters
 #
 CONFIG_PERF_EVENTS=y
-# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
 # CONFIG_COMPAT_BRK is not set
@@ -246,7 +243,6 @@ CONFIG_SLAB_MERGE_DEFAULT=y
 CONFIG_SLUB_CPU_PARTIAL=y
 # CONFIG_SYSTEM_DATA_VERIFICATION is not set
 # CONFIG_PROFILING is not set
-CONFIG_TRACEPOINTS=y
 CONFIG_CRASH_CORE=y
 CONFIG_KEXEC_CORE=y
 CONFIG_HAVE_OPROFILE=y
@@ -469,7 +465,6 @@ CONFIG_DMI=y
 # CONFIG_CALGARY_IOMMU is not set
 CONFIG_SWIOTLB=y
 CONFIG_IOMMU_HELPER=y
-# CONFIG_MAXSMP is not set
 CONFIG_NR_CPUS=4
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
@@ -742,7 +737,6 @@ CONFIG_PCIE_PME=y
 CONFIG_PCI_BUS_ADDR_T_64BIT=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_MSI_IRQ_DOMAIN=y
-# CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_HT_IRQ is not set
@@ -1054,7 +1048,6 @@ CONFIG_NET_FLOW_LIMIT=y
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_DROP_MONITOR is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
 CONFIG_BT=m
@@ -1066,7 +1059,6 @@ CONFIG_BT_HIDP=m
 CONFIG_BT_HS=y
 CONFIG_BT_LE=y
 # CONFIG_BT_LEDS is not set
-# CONFIG_BT_SELFTEST is not set
 CONFIG_BT_DEBUGFS=y
 
 #
@@ -1148,9 +1140,6 @@ CONFIG_FIRMWARE_IN_KERNEL=y
 CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
 CONFIG_ALLOW_DEV_COREDUMP=y
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
 # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_GENERIC_CPU_DEVICES is not set
@@ -2544,7 +2533,6 @@ CONFIG_VGA_ARB_MAX_GPUS=4
 CONFIG_DRM=m
 CONFIG_DRM_MIPI_DSI=y
 # CONFIG_DRM_DP_AUX_CHARDEV is not set
-# CONFIG_DRM_DEBUG_MM_SELFTEST is not set
 CONFIG_DRM_KMS_HELPER=m
 CONFIG_DRM_KMS_FB_HELPER=y
 CONFIG_DRM_FBDEV_EMULATION=y
@@ -3576,13 +3564,11 @@ CONFIG_UEFI_CPER=y
 #
 CONFIG_DCACHE_WORD_ACCESS=y
 CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
 # CONFIG_EXT3_FS is not set
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
-CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_FS_SECURITY is not set
 # CONFIG_EXT4_ENCRYPTION is not set
 # CONFIG_EXT4_DEBUG is not set
 CONFIG_JBD2=y
@@ -3600,7 +3586,7 @@ CONFIG_FS_POSIX_ACL=y
 CONFIG_EXPORTFS=y
 # CONFIG_EXPORTFS_BLOCK_OPS is not set
 CONFIG_FILE_LOCKING=y
-CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_MANDATORY_FILE_LOCKING is not set
 # CONFIG_FS_ENCRYPTION is not set
 CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
@@ -3779,119 +3765,69 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_PRINTK_TIME=y
 CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
-# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_DYNAMIC_DEBUG is not set
 
 #
 # Compile-time checks and compiler options
 #
-# CONFIG_DEBUG_INFO is not set
 CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_STRIP_ASM_SYMS is not set
-# CONFIG_READABLE_ASM is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_PAGE_OWNER is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_SECTION_MISMATCH is not set
 CONFIG_SECTION_MISMATCH_WARN_ONLY=y
 CONFIG_STACK_VALIDATION=y
-# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
 CONFIG_MAGIC_SYSRQ_SERIAL=y
-CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_KERNEL is not set
 
 #
 # Memory Debugging
 #
 # CONFIG_PAGE_EXTENSION is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_PAGE_POISONING is not set
-# CONFIG_DEBUG_PAGE_REF is not set
 # CONFIG_DEBUG_RODATA_TEST is not set
-# CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
 CONFIG_HAVE_DEBUG_KMEMLEAK=y
-# CONFIG_DEBUG_KMEMLEAK is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_VM is not set
 CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
-# CONFIG_DEBUG_VIRTUAL is not set
 CONFIG_DEBUG_MEMORY_INIT=y
-# CONFIG_DEBUG_PER_CPU_MAPS is not set
 CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
-# CONFIG_DEBUG_STACKOVERFLOW is not set
 CONFIG_HAVE_ARCH_KMEMCHECK=y
-# CONFIG_KMEMCHECK is not set
 CONFIG_HAVE_ARCH_KASAN=y
 # CONFIG_KASAN is not set
 CONFIG_ARCH_HAS_KCOV=y
 # CONFIG_KCOV is not set
-# CONFIG_DEBUG_SHIRQ is not set
 
 #
 # Debug Lockups and Hangs
 #
-# CONFIG_SOFTLOCKUP_DETECTOR is not set
 CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
-# CONFIG_HARDLOCKUP_DETECTOR is not set
-# CONFIG_DETECT_HUNG_TASK is not set
-# CONFIG_WQ_WATCHDOG is not set
 # CONFIG_PANIC_ON_OOPS is not set
 CONFIG_PANIC_ON_OOPS_VALUE=0
 CONFIG_PANIC_TIMEOUT=0
-# CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHED_INFO=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_SCHED_STACK_END_CHECK is not set
 # CONFIG_DEBUG_TIMEKEEPING is not set
 
 #
 # Lock Debugging (spinlocks, mutexes, etc...)
 #
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_PROVE_LOCKING is not set
-# CONFIG_LOCK_STAT is not set
-# CONFIG_DEBUG_ATOMIC_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_LOCK_TORTURE_TEST is not set
 # CONFIG_WW_MUTEX_SELFTEST is not set
-CONFIG_STACKTRACE=y
+# CONFIG_STACKTRACE is not set
 # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
-# CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
-# CONFIG_DEBUG_LIST is not set
-# CONFIG_DEBUG_PI_LIST is not set
-# CONFIG_DEBUG_SG is not set
-# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_DEBUG_CREDENTIALS is not set
 
 #
 # RCU Debugging
 #
 # CONFIG_PROVE_RCU is not set
 # CONFIG_TORTURE_TEST is not set
-# CONFIG_RCU_PERF_TEST is not set
-# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_RCU_CPU_STALL_TIMEOUT=60
-# CONFIG_RCU_TRACE is not set
-# CONFIG_RCU_EQS_DEBUG is not set
-# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
-# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
-# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
-# CONFIG_NOTIFIER_ERROR_INJECTION is not set
-# CONFIG_FAULT_INJECTION is not set
-# CONFIG_LATENCYTOP is not set
 CONFIG_USER_STACKTRACE_SUPPORT=y
-CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
@@ -3900,34 +3836,11 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_FENTRY=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_TRACE_CLOCK=y
-CONFIG_RING_BUFFER=y
-CONFIG_EVENT_TRACING=y
-CONFIG_CONTEXT_SWITCH_TRACER=y
-CONFIG_TRACING=y
-CONFIG_GENERIC_TRACER=y
 CONFIG_TRACING_SUPPORT=y
-CONFIG_FTRACE=y
+# CONFIG_FTRACE is not set
-# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_BRANCH_PROFILE_NONE is not set
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_HWLAT_TRACER 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_PROFILE_ALL_BRANCHES is not set
-# CONFIG_STACK_TRACER is not set
-CONFIG_BLK_DEV_IO_TRACE=y
-# CONFIG_UPROBE_EVENTS is not set
-# CONFIG_PROBE_EVENTS is not set
-# CONFIG_FTRACE_STARTUP_TEST is not set
-# CONFIG_MMIOTRACE is not set
-# CONFIG_HIST_TRIGGERS is not set
-# CONFIG_TRACEPOINT_BENCHMARK is not set
-# CONFIG_RING_BUFFER_BENCHMARK is not set
-# CONFIG_RING_BUFFER_STARTUP_TEST is not set
-# CONFIG_TRACE_EVAL_MAP_FILE is not set
 # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
 # CONFIG_DMA_API_DEBUG is not set
 
@@ -3937,10 +3850,6 @@ CONFIG_BLK_DEV_IO_TRACE=y
 # CONFIG_LKDTM is not set
 # CONFIG_TEST_LIST_SORT is not set
 # CONFIG_TEST_SORT is not set
-# CONFIG_BACKTRACE_SELF_TEST is not set
-# CONFIG_RBTREE_TEST is not set
-# CONFIG_INTERVAL_TREE_TEST is not set
-# CONFIG_PERCPU_TEST is not set
 # CONFIG_ATOMIC64_SELFTEST is not set
 # CONFIG_TEST_HEXDUMP is not set
 # CONFIG_TEST_STRING_HELPERS is not set
@@ -3962,7 +3871,6 @@ CONFIG_BLK_DEV_IO_TRACE=y
 # CONFIG_BUG_ON_DATA_CORRUPTION is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_KGDB is not set
 CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
 # CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set
 # CONFIG_UBSAN is not set
@@ -3973,10 +3881,8 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_EARLY_PRINTK_DBGP is not set
 # CONFIG_EARLY_PRINTK_USB_XDBC is not set
 # CONFIG_X86_PTDUMP_CORE is not set
-# CONFIG_X86_PTDUMP is not set
 # CONFIG_DEBUG_WX is not set
 CONFIG_DOUBLEFAULT=y
-# CONFIG_DEBUG_TLBFLUSH is not set
 # CONFIG_IOMMU_STRESS is not set
 CONFIG_HAVE_MMIOTRACE_SUPPORT=y
 CONFIG_IO_DELAY_TYPE_0X80=0
@@ -3988,12 +3894,7 @@ CONFIG_IO_DELAY_TYPE_NONE=3
 # CONFIG_IO_DELAY_UDELAY is not set
 CONFIG_IO_DELAY_NONE=y
 CONFIG_DEFAULT_IO_DELAY_TYPE=3
-# CONFIG_DEBUG_BOOT_PARAMS is not set
-# CONFIG_CPA_DEBUG is not set
 CONFIG_OPTIMIZE_INLINING=y
-# CONFIG_DEBUG_ENTRY is not set
-# CONFIG_DEBUG_NMI_SELFTEST is not set
-# CONFIG_X86_DEBUG_FPU is not set
 # CONFIG_PUNIT_ATOM_DEBUG is not set
 CONFIG_UNWINDER_ORC=y
 # CONFIG_UNWINDER_FRAME_POINTER is not set
@@ -4203,11 +4104,10 @@ CONFIG_VIRTUALIZATION=y
 CONFIG_KVM=m
 CONFIG_KVM_INTEL=m
 # CONFIG_KVM_AMD is not set
-# CONFIG_KVM_MMU_AUDIT is not set
 CONFIG_VHOST_NET=m
 CONFIG_VHOST=m
 # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
-CONFIG_BINARY_PRINTF=y
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines