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- # The config is based on running daily CI for enterprise Linux distros to
- # seek regressions on linux-next builds on different bare-metal and virtual
- # platforms. It can be used for example,
- #
- # $ make ARCH=arm64 defconfig debug.config
- #
- # Keep alphabetically sorted inside each section.
- #
- # printk and dmesg options
- #
- CONFIG_DEBUG_BUGVERBOSE=y
- CONFIG_DYNAMIC_DEBUG=y
- CONFIG_PRINTK_CALLER=y
- CONFIG_PRINTK_TIME=y
- CONFIG_SYMBOLIC_ERRNAME=y
- #
- # Compile-time checks and compiler options
- #
- CONFIG_DEBUG_INFO=y
- CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
- CONFIG_DEBUG_SECTION_MISMATCH=y
- CONFIG_FRAME_WARN=2048
- CONFIG_SECTION_MISMATCH_WARN_ONLY=y
- #
- # Generic Kernel Debugging Instruments
- #
- # CONFIG_UBSAN_ALIGNMENT is not set
- # CONFIG_UBSAN_DIV_ZERO is not set
- # CONFIG_UBSAN_TRAP is not set
- # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
- CONFIG_DEBUG_FS=y
- CONFIG_DEBUG_FS_ALLOW_ALL=y
- CONFIG_DEBUG_IRQFLAGS=y
- CONFIG_UBSAN=y
- CONFIG_UBSAN_BOOL=y
- CONFIG_UBSAN_BOUNDS=y
- CONFIG_UBSAN_ENUM=y
- CONFIG_UBSAN_SHIFT=y
- CONFIG_UBSAN_UNREACHABLE=y
- #
- # Memory Debugging
- #
- # CONFIG_DEBUG_PAGEALLOC is not set
- # CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set
- # CONFIG_DEBUG_RODATA_TEST is not set
- # CONFIG_DEBUG_WX is not set
- # CONFIG_KFENCE is not set
- # CONFIG_PAGE_POISONING is not set
- # CONFIG_SLUB_STATS is not set
- CONFIG_PAGE_EXTENSION=y
- CONFIG_PAGE_OWNER=y
- CONFIG_DEBUG_KMEMLEAK=y
- CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y
- CONFIG_DEBUG_OBJECTS=y
- CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
- CONFIG_DEBUG_OBJECTS_FREE=y
- CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
- CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
- CONFIG_DEBUG_OBJECTS_TIMERS=y
- CONFIG_DEBUG_OBJECTS_WORK=y
- CONFIG_DEBUG_PER_CPU_MAPS=y
- CONFIG_DEBUG_STACK_USAGE=y
- CONFIG_DEBUG_VIRTUAL=y
- CONFIG_DEBUG_VM=y
- CONFIG_DEBUG_VM_PGFLAGS=y
- CONFIG_DEBUG_VM_RB=y
- CONFIG_DEBUG_VM_VMACACHE=y
- CONFIG_GENERIC_PTDUMP=y
- CONFIG_KASAN=y
- CONFIG_KASAN_GENERIC=y
- CONFIG_KASAN_INLINE=y
- CONFIG_KASAN_VMALLOC=y
- CONFIG_PTDUMP_DEBUGFS=y
- CONFIG_SCHED_STACK_END_CHECK=y
- CONFIG_SLUB_DEBUG_ON=y
- #
- # Debug Oops, Lockups and Hangs
- #
- # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
- # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
- CONFIG_DEBUG_ATOMIC_SLEEP=y
- CONFIG_DETECT_HUNG_TASK=y
- CONFIG_PANIC_ON_OOPS=y
- CONFIG_PANIC_TIMEOUT=0
- CONFIG_SOFTLOCKUP_DETECTOR=y
- #
- # Lock Debugging (spinlocks, mutexes, etc...)
- #
- # CONFIG_PROVE_RAW_LOCK_NESTING is not set
- CONFIG_PROVE_LOCKING=y
- #
- # Debug kernel data structures
- #
- CONFIG_BUG_ON_DATA_CORRUPTION=y
- #
- # RCU Debugging
- #
- CONFIG_PROVE_RCU=y
- CONFIG_PROVE_RCU_LIST=y
- #
- # Tracers
- #
- CONFIG_BRANCH_PROFILE_NONE=y
- CONFIG_DYNAMIC_FTRACE=y
- CONFIG_FTRACE=y
- CONFIG_FUNCTION_TRACER=y
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