| Qian Cai | 0aaa897 | 2022-01-19 18:10:18 -0800 | [diff] [blame] | 1 | # The config is based on running daily CI for enterprise Linux distros to |
| 2 | # seek regressions on linux-next builds on different bare-metal and virtual |
| 3 | # platforms. It can be used for example, |
| 4 | # |
| 5 | # $ make ARCH=arm64 defconfig debug.config |
| 6 | # |
| 7 | # Keep alphabetically sorted inside each section. |
| 8 | # |
| 9 | # printk and dmesg options |
| 10 | # |
| 11 | CONFIG_DEBUG_BUGVERBOSE=y |
| 12 | CONFIG_DYNAMIC_DEBUG=y |
| 13 | CONFIG_PRINTK_CALLER=y |
| 14 | CONFIG_PRINTK_TIME=y |
| 15 | CONFIG_SYMBOLIC_ERRNAME=y |
| 16 | # |
| 17 | # Compile-time checks and compiler options |
| 18 | # |
| 19 | CONFIG_DEBUG_INFO=y |
| 20 | CONFIG_DEBUG_SECTION_MISMATCH=y |
| 21 | CONFIG_FRAME_WARN=2048 |
| 22 | CONFIG_SECTION_MISMATCH_WARN_ONLY=y |
| 23 | # |
| 24 | # Generic Kernel Debugging Instruments |
| 25 | # |
| 26 | # CONFIG_UBSAN_ALIGNMENT is not set |
| 27 | # CONFIG_UBSAN_DIV_ZERO is not set |
| 28 | # CONFIG_UBSAN_TRAP is not set |
| 29 | # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set |
| 30 | CONFIG_DEBUG_FS=y |
| 31 | CONFIG_DEBUG_FS_ALLOW_ALL=y |
| 32 | CONFIG_DEBUG_IRQFLAGS=y |
| 33 | CONFIG_UBSAN=y |
| 34 | CONFIG_UBSAN_BOOL=y |
| 35 | CONFIG_UBSAN_BOUNDS=y |
| 36 | CONFIG_UBSAN_ENUM=y |
| 37 | CONFIG_UBSAN_SHIFT=y |
| 38 | CONFIG_UBSAN_UNREACHABLE=y |
| 39 | # |
| 40 | # Memory Debugging |
| 41 | # |
| 42 | # CONFIG_DEBUG_PAGEALLOC is not set |
| 43 | # CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set |
| 44 | # CONFIG_DEBUG_RODATA_TEST is not set |
| 45 | # CONFIG_DEBUG_WX is not set |
| 46 | # CONFIG_KFENCE is not set |
| 47 | # CONFIG_PAGE_POISONING is not set |
| 48 | # CONFIG_SLUB_STATS is not set |
| 49 | CONFIG_PAGE_EXTENSION=y |
| 50 | CONFIG_PAGE_OWNER=y |
| 51 | CONFIG_DEBUG_KMEMLEAK=y |
| 52 | CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y |
| 53 | CONFIG_DEBUG_OBJECTS=y |
| 54 | CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 |
| 55 | CONFIG_DEBUG_OBJECTS_FREE=y |
| 56 | CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y |
| 57 | CONFIG_DEBUG_OBJECTS_RCU_HEAD=y |
| 58 | CONFIG_DEBUG_OBJECTS_TIMERS=y |
| 59 | CONFIG_DEBUG_OBJECTS_WORK=y |
| 60 | CONFIG_DEBUG_PER_CPU_MAPS=y |
| 61 | CONFIG_DEBUG_STACK_USAGE=y |
| 62 | CONFIG_DEBUG_VIRTUAL=y |
| 63 | CONFIG_DEBUG_VM=y |
| 64 | CONFIG_DEBUG_VM_PGFLAGS=y |
| 65 | CONFIG_DEBUG_VM_RB=y |
| 66 | CONFIG_DEBUG_VM_VMACACHE=y |
| 67 | CONFIG_GENERIC_PTDUMP=y |
| 68 | CONFIG_KASAN=y |
| 69 | CONFIG_KASAN_GENERIC=y |
| 70 | CONFIG_KASAN_INLINE=y |
| 71 | CONFIG_KASAN_VMALLOC=y |
| 72 | CONFIG_PTDUMP_DEBUGFS=y |
| 73 | CONFIG_SCHED_STACK_END_CHECK=y |
| 74 | CONFIG_SLUB_DEBUG_ON=y |
| 75 | # |
| 76 | # Debug Oops, Lockups and Hangs |
| 77 | # |
| 78 | # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set |
| 79 | # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set |
| 80 | CONFIG_DEBUG_ATOMIC_SLEEP=y |
| 81 | CONFIG_DETECT_HUNG_TASK=y |
| 82 | CONFIG_PANIC_ON_OOPS=y |
| 83 | CONFIG_PANIC_TIMEOUT=0 |
| 84 | CONFIG_SOFTLOCKUP_DETECTOR=y |
| 85 | # |
| 86 | # Lock Debugging (spinlocks, mutexes, etc...) |
| 87 | # |
| 88 | # CONFIG_PROVE_RAW_LOCK_NESTING is not set |
| 89 | CONFIG_PROVE_LOCKING=y |
| 90 | # |
| 91 | # Debug kernel data structures |
| 92 | # |
| 93 | CONFIG_BUG_ON_DATA_CORRUPTION=y |
| 94 | # |
| 95 | # RCU Debugging |
| 96 | # |
| 97 | CONFIG_PROVE_RCU=y |
| 98 | CONFIG_PROVE_RCU_LIST=y |
| 99 | # |
| 100 | # Tracers |
| 101 | # |
| 102 | CONFIG_BRANCH_PROFILE_NONE=y |
| 103 | CONFIG_DYNAMIC_FTRACE=y |
| 104 | CONFIG_FTRACE=y |
| 105 | CONFIG_FUNCTION_TRACER=y |