acer: Kernel hacking

config.acer

@@ -124,10 +124,6 @@ CONFIG_TREE_RCU=y
 CONFIG_RCU_EXPERT=y
 CONFIG_SRCU=y
 CONFIG_TREE_SRCU=y
-CONFIG_TASKS_RCU_GENERIC=y
-CONFIG_TASKS_RCU=y
-CONFIG_TASKS_RUDE_RCU=y
-CONFIG_TASKS_TRACE_RCU=y
 CONFIG_RCU_STALL_COMMON=y
 CONFIG_RCU_NEED_SEGCBLIST=y
 CONFIG_RCU_FANOUT=64
@@ -256,7 +252,6 @@ CONFIG_SLAB_MERGE_DEFAULT=y
 CONFIG_SLUB_CPU_PARTIAL=y
 CONFIG_SYSTEM_DATA_VERIFICATION=y
 # CONFIG_PROFILING is not set
-CONFIG_TRACEPOINTS=y
 # end of General setup
 
 CONFIG_64BIT=y
@@ -645,7 +640,6 @@ CONFIG_VIRTUALIZATION=y
 CONFIG_KVM=m
 CONFIG_KVM_WERROR=y
 CONFIG_KVM_AMD=m
-# CONFIG_KVM_MMU_AUDIT is not set
 CONFIG_AS_AVX512=y
 CONFIG_AS_SHA1_NI=y
 CONFIG_AS_SHA256_NI=y
@@ -662,7 +656,6 @@ CONFIG_OPROFILE_NMI_TIMER=y
 # CONFIG_KPROBES is not set
 CONFIG_JUMP_LABEL=y
 # CONFIG_STATIC_KEYS_SELFTEST is not set
-CONFIG_UPROBES=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_ARCH_USE_BUILTIN_BSWAP=y
 CONFIG_USER_RETURN_NOTIFIER=y
@@ -1188,6 +1181,7 @@ CONFIG_BT_LE=y
 # CONFIG_BT_MSFTEXT is not set
 CONFIG_BT_DEBUGFS=y
 # CONFIG_BT_SELFTEST is not set
+# CONFIG_BT_FEATURE_DEBUG is not set
 
 #
 # Bluetooth device drivers
@@ -2479,7 +2473,6 @@ CONFIG_WLAN_VENDOR_ATH=y
 # CONFIG_ATH_DEBUG is not set
 CONFIG_ATH5K=m
 # CONFIG_ATH5K_DEBUG is not set
-# CONFIG_ATH5K_TRACER is not set
 CONFIG_ATH5K_PCI=y
 CONFIG_ATH9K_HW=m
 CONFIG_ATH9K_COMMON=m
@@ -2509,11 +2502,9 @@ CONFIG_ATH6KL=m
 CONFIG_ATH6KL_SDIO=m
 CONFIG_ATH6KL_USB=m
 # CONFIG_ATH6KL_DEBUG is not set
-# CONFIG_ATH6KL_TRACING is not set
 CONFIG_AR5523=m
 CONFIG_WIL6210=m
 CONFIG_WIL6210_ISR_COR=y
-CONFIG_WIL6210_TRACING=y
 CONFIG_WIL6210_DEBUGFS=y
 CONFIG_ATH10K=m
 CONFIG_ATH10K_CE=y
@@ -2523,7 +2514,6 @@ CONFIG_ATH10K_USB=m
 # CONFIG_ATH10K_DEBUG is not set
 CONFIG_ATH10K_DEBUGFS=y
 CONFIG_ATH10K_SPECTRAL=y
-CONFIG_ATH10K_TRACING=y
 CONFIG_WCN36XX=m
 # CONFIG_WCN36XX_DEBUGFS is not set
 CONFIG_WLAN_VENDOR_ATMEL=y
@@ -2609,7 +2599,6 @@ CONFIG_IWLWIFI_OPMODE_MODULAR=y
 #
 # CONFIG_IWLWIFI_DEBUG is not set
 CONFIG_IWLWIFI_DEBUGFS=y
-CONFIG_IWLWIFI_DEVICE_TRACING=y
 # end of Debugging Options
 
 CONFIG_WLAN_VENDOR_INTERSIL=y
@@ -3186,14 +3175,12 @@ CONFIG_SERIAL_8250_MID=m
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_KGDB_NMI=y
 CONFIG_SERIAL_MAX3100=m
 CONFIG_SERIAL_MAX310X=y
 CONFIG_SERIAL_UARTLITE=m
 CONFIG_SERIAL_UARTLITE_NR_UARTS=1
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_CONSOLE_POLL=y
 CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 CONFIG_SERIAL_SCCNXP=y
@@ -4658,7 +4645,6 @@ CONFIG_DVB_DDBRIDGE=m
 CONFIG_DVB_SMIPCIE=m
 CONFIG_DVB_NETUP_UNIDVB=m
 CONFIG_VIDEO_IPU3_CIO2=m
-# CONFIG_VIDEO_PCI_SKELETON is not set
 CONFIG_RADIO_ADAPTERS=y
 CONFIG_RADIO_TEA575X=m
 CONFIG_RADIO_SI470X=m
@@ -8216,7 +8202,6 @@ CONFIG_STM_PROTO_SYS_T=m
 CONFIG_STM_DUMMY=m
 CONFIG_STM_SOURCE_CONSOLE=m
 CONFIG_STM_SOURCE_HEARTBEAT=m
-CONFIG_STM_SOURCE_FTRACE=m
 CONFIG_INTEL_TH=m
 CONFIG_INTEL_TH_PCI=m
 CONFIG_INTEL_TH_ACPI=m
@@ -8402,7 +8387,6 @@ CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
 CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
 # CONFIG_PSTORE_CONSOLE is not set
 # CONFIG_PSTORE_PMSG is not set
-# CONFIG_PSTORE_FTRACE is not set
 # CONFIG_PSTORE_RAM is not set
 # CONFIG_PSTORE_BLK is not set
 # CONFIG_SYSV_FS is not set
@@ -8760,8 +8744,6 @@ CONFIG_SYSTEM_TRUSTED_KEYS=""
 # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
 # end of Certificates for signature checking
 
-CONFIG_BINARY_PRINTF=y
-
 #
 # Library routines
 #
@@ -8886,9 +8868,9 @@ CONFIG_PRINTK_TIME=y
 CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
 CONFIG_CONSOLE_LOGLEVEL_QUIET=4
 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
-CONFIG_BOOT_PRINTK_DELAY=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
-CONFIG_DYNAMIC_DEBUG=y
+# CONFIG_DYNAMIC_DEBUG is not set
-CONFIG_DYNAMIC_DEBUG_CORE=y
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
 CONFIG_SYMBOLIC_ERRNAME=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # end of printk and dmesg options
@@ -8896,14 +8878,8 @@ CONFIG_DEBUG_BUGVERBOSE=y
 #
 # Compile-time checks and compiler options
 #
-CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_INFO_REDUCED is not set
+CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_DEBUG_INFO_COMPRESSED is not set
-# CONFIG_DEBUG_INFO_SPLIT is not set
-CONFIG_DEBUG_INFO_DWARF4=y
-# CONFIG_DEBUG_INFO_BTF is not set
-CONFIG_GDB_SCRIPTS=y
-# CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_FRAME_WARN=1024
 # CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_READABLE_ASM is not set
@@ -8924,15 +8900,7 @@ CONFIG_MAGIC_SYSRQ_SERIAL=y
 CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
 CONFIG_DEBUG_FS=y
 CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_KGDB=y
+# CONFIG_KGDB is not set
-CONFIG_KGDB_SERIAL_CONSOLE=y
-# CONFIG_KGDB_TESTS is not set
-CONFIG_KGDB_LOW_LEVEL_TRAP=y
-CONFIG_KGDB_KDB=y
-CONFIG_KDB_DEFAULT_ENABLE=0x1
-CONFIG_KDB_KEYBOARD=y
-CONFIG_KDB_CONTINUE_CATASTROPHIC=0
-CONFIG_ARCH_HAS_EARLY_DEBUG=y
 CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
 # CONFIG_UBSAN is not set
 # end of Generic Kernel Debugging Instruments
@@ -8946,22 +8914,18 @@ CONFIG_DEBUG_MISC=y
 # CONFIG_PAGE_EXTENSION is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_PAGE_OWNER is not set
-CONFIG_PAGE_POISONING=y
+# CONFIG_PAGE_POISONING is not set
-CONFIG_PAGE_POISONING_NO_SANITY=y
-CONFIG_PAGE_POISONING_ZERO=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_DEBUG_WX is not set
 CONFIG_GENERIC_PTDUMP=y
-CONFIG_PTDUMP_CORE=y
 # CONFIG_PTDUMP_DEBUGFS is not set
 # CONFIG_DEBUG_OBJECTS 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_SCHED_STACK_END_CHECK=y
+# CONFIG_SCHED_STACK_END_CHECK is not set
 CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_VM_PGTABLE is not set
@@ -8985,19 +8949,10 @@ CONFIG_KASAN_STACK=1
 # CONFIG_PANIC_ON_OOPS is not set
 CONFIG_PANIC_ON_OOPS_VALUE=0
 CONFIG_PANIC_TIMEOUT=0
-CONFIG_LOCKUP_DETECTOR=y
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
-CONFIG_SOFTLOCKUP_DETECTOR=y
-# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
-CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
-CONFIG_HARDLOCKUP_DETECTOR_PERF=y
 CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
-CONFIG_HARDLOCKUP_DETECTOR=y
+# CONFIG_HARDLOCKUP_DETECTOR is not set
-# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
+# CONFIG_DETECT_HUNG_TASK is not set
-CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
-# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
-CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 # CONFIG_WQ_WATCHDOG is not set
 # CONFIG_TEST_LOCKUP is not set
 # end of Debug Oops, Lockups and Hangs
@@ -9007,7 +8962,7 @@ CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 #
 CONFIG_SCHED_DEBUG=y
 CONFIG_SCHED_INFO=y
-CONFIG_SCHEDSTATS=y
+# CONFIG_SCHEDSTATS is not set
 # end of Scheduler Debugging
 
 # CONFIG_DEBUG_TIMEKEEPING is not set
@@ -9049,8 +9004,7 @@ CONFIG_STACKTRACE=y
 #
 # RCU Debugging
 #
-CONFIG_TORTURE_TEST=m
+# CONFIG_RCU_PERF_TEST is not set
-CONFIG_RCU_PERF_TEST=m
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_RCU_CPU_STALL_TIMEOUT=60
 # CONFIG_RCU_TRACE is not set
@@ -9062,7 +9016,6 @@ CONFIG_RCU_CPU_STALL_TIMEOUT=60
 # CONFIG_CPU_HOTPLUG_STATE_CONTROL 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
@@ -9072,98 +9025,37 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_FENTRY=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_TRACER_MAX_TRACE=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_BOOTTIME_TRACING is not set
-CONFIG_FUNCTION_TRACER=y
-CONFIG_FUNCTION_GRAPH_TRACER=y
-CONFIG_DYNAMIC_FTRACE=y
-CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
-CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
-CONFIG_FUNCTION_PROFILER=y
-CONFIG_STACK_TRACER=y
-# CONFIG_IRQSOFF_TRACER is not set
-CONFIG_SCHED_TRACER=y
-CONFIG_HWLAT_TRACER=y
-CONFIG_MMIOTRACE=y
-CONFIG_FTRACE_SYSCALLS=y
-CONFIG_TRACER_SNAPSHOT=y
-# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
-CONFIG_BRANCH_PROFILE_NONE=y
-# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
-# CONFIG_PROFILE_ALL_BRANCHES is not set
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_UPROBE_EVENTS=y
-CONFIG_DYNAMIC_EVENTS=y
-CONFIG_PROBE_EVENTS=y
-CONFIG_FTRACE_MCOUNT_RECORD=y
-CONFIG_TRACING_MAP=y
-CONFIG_SYNTH_EVENTS=y
-CONFIG_HIST_TRIGGERS=y
-# CONFIG_TRACE_EVENT_INJECT is not set
-# 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_MMIOTRACE_TEST is not set
-# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
-# CONFIG_SYNTH_EVENT_GEN_TEST is not set
-# CONFIG_HIST_TRIGGERS_DEBUG is not set
 # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
-CONFIG_SAMPLES=y
+# CONFIG_SAMPLES is not set
-# CONFIG_SAMPLE_AUXDISPLAY is not set
-# CONFIG_SAMPLE_TRACE_EVENTS is not set
-CONFIG_SAMPLE_TRACE_PRINTK=m
-# CONFIG_SAMPLE_FTRACE_DIRECT is not set
-# CONFIG_SAMPLE_TRACE_ARRAY is not set
-# CONFIG_SAMPLE_KOBJECT is not set
-# CONFIG_SAMPLE_HW_BREAKPOINT is not set
-# CONFIG_SAMPLE_KFIFO is not set
-# CONFIG_SAMPLE_KDB is not set
-# CONFIG_SAMPLE_RPMSG_CLIENT is not set
-# CONFIG_SAMPLE_CONFIGFS is not set
-# CONFIG_SAMPLE_VFIO_MDEV_MTTY is not set
-# CONFIG_SAMPLE_VFIO_MDEV_MDPY is not set
-# CONFIG_SAMPLE_VFIO_MDEV_MDPY_FB is not set
-# CONFIG_SAMPLE_VFIO_MDEV_MBOCHS is not set
-# CONFIG_SAMPLE_WATCHDOG is not set
 CONFIG_HAVE_ARCH_KCSAN=y
 CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
-CONFIG_STRICT_DEVMEM=y
+# CONFIG_STRICT_DEVMEM is not set
-# CONFIG_IO_STRICT_DEVMEM is not set
 
 #
 # x86 Debugging
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_EARLY_PRINTK_USB=y
+CONFIG_X86_VERBOSE_BOOTUP=y
-# CONFIG_X86_VERBOSE_BOOTUP is not set
 CONFIG_EARLY_PRINTK=y
-CONFIG_EARLY_PRINTK_DBGP=y
+# CONFIG_EARLY_PRINTK_DBGP is not set
-CONFIG_EARLY_PRINTK_USB_XDBC=y
+# CONFIG_EARLY_PRINTK_USB_XDBC is not set
 # CONFIG_EFI_PGT_DUMP is not set
 # CONFIG_DEBUG_TLBFLUSH is not set
 # CONFIG_IOMMU_DEBUG is not set
 CONFIG_HAVE_MMIOTRACE_SUPPORT=y
 # CONFIG_X86_DECODER_SELFTEST is not set
 # CONFIG_IO_DELAY_0X80 is not set
-CONFIG_IO_DELAY_0XED=y
+# CONFIG_IO_DELAY_0XED is not set
 # CONFIG_IO_DELAY_UDELAY is not set
-# CONFIG_IO_DELAY_NONE is not set
+CONFIG_IO_DELAY_NONE=y
 # CONFIG_DEBUG_BOOT_PARAMS is not set
 # CONFIG_CPA_DEBUG is not set
 # CONFIG_DEBUG_ENTRY is not set
 # CONFIG_DEBUG_NMI_SELFTEST is not set
 CONFIG_X86_DEBUG_FPU=y
-CONFIG_PUNIT_ATOM_DEBUG=m
+# CONFIG_PUNIT_ATOM_DEBUG is not set
 # CONFIG_UNWINDER_ORC is not set
 CONFIG_UNWINDER_FRAME_POINTER=y
 # CONFIG_UNWINDER_GUESS is not set
@@ -9173,53 +9065,12 @@ CONFIG_UNWINDER_FRAME_POINTER=y
 # Kernel Testing and Coverage
 #
 # CONFIG_KUNIT is not set
-CONFIG_NOTIFIER_ERROR_INJECTION=m
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
-CONFIG_PM_NOTIFIER_ERROR_INJECT=m
-# CONFIG_NETDEV_NOTIFIER_ERROR_INJECT is not set
 # CONFIG_FAULT_INJECTION is not set
 CONFIG_ARCH_HAS_KCOV=y
 CONFIG_CC_HAS_SANCOV_TRACE_PC=y
 # CONFIG_KCOV is not set
-CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_RUNTIME_TESTING_MENU is not set
-# CONFIG_LKDTM is not set
+# CONFIG_MEMTEST is not set
-# CONFIG_TEST_LIST_SORT is not set
-# CONFIG_TEST_MIN_HEAP is not set
-# CONFIG_TEST_SORT is not set
-# CONFIG_BACKTRACE_SELF_TEST 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_STRING_HELPERS is not set
-# CONFIG_TEST_STRSCPY is not set
-# CONFIG_TEST_KSTRTOX is not set
-# CONFIG_TEST_PRINTF is not set
-# CONFIG_TEST_BITMAP is not set
-# CONFIG_TEST_BITFIELD is not set
-# CONFIG_TEST_UUID is not set
-# CONFIG_TEST_XARRAY is not set
-# CONFIG_TEST_OVERFLOW is not set
-# CONFIG_TEST_RHASHTABLE is not set
-# CONFIG_TEST_HASH 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_USER_COPY is not set
-CONFIG_TEST_BPF=m
-CONFIG_TEST_BLACKHOLE_DEV=m
-# CONFIG_FIND_BIT_BENCHMARK is not set
-# CONFIG_TEST_FIRMWARE is not set
-# CONFIG_TEST_SYSCTL is not set
-# CONFIG_TEST_UDELAY is not set
-# CONFIG_TEST_STATIC_KEYS is not set
-# CONFIG_TEST_KMOD is not set
-# CONFIG_TEST_MEMCAT_P is not set
-# CONFIG_TEST_STACKINIT is not set
-# CONFIG_TEST_MEMINIT is not set
-CONFIG_MEMTEST=y
 # end of Kernel Testing and Coverage
 # end of Kernel hacking