Hi Josh, FYI, the error/warning still remains. You may either fix it or ask me to silently ignore in future. tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1b3618b60a487fa219c5381a9c983a00c40e6477 commit: 5d2acfc7b974bbd3858b4dd3f2cdc6362dd8843a kconfig: make allnoconfig disable options behind EMBEDDED and EXPERT date: 1 year, 3 months ago config: mn10300-allnoconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 5d2acfc7b974bbd3858b4dd3f2cdc6362dd8843a # save the attached .config to linux build tree make.cross ARCH=mn10300 All error/warnings (new ones prefixed by >>): In file included from include/linux/page-flags.h:9:0, from kernel/bounds.c:9: include/linux/bug.h:91:47: warning: 'struct bug_entry' declared inside parameter list static inline int is_warning_bug(const struct bug_entry *bug) ^ include/linux/bug.h:91:47: warning: its scope is only this definition or declaration, which is probably not what you want include/linux/bug.h: In function 'is_warning_bug': >> include/linux/bug.h:93:12: error: dereferencing pointer to incomplete type return bug->flags & BUGFLAG_WARNING; ^ make[2]: *** [kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [sub-make] Error 2 vim +93 include/linux/bug.h 35edd910 Paul Gortmaker 2011-11-16 85 35edd910 Paul Gortmaker 2011-11-16 86 #endif /* __CHECKER__ */ 35edd910 Paul Gortmaker 2011-11-16 87 7664c5a1 Jeremy Fitzhardinge 2006-12-08 88 #ifdef CONFIG_GENERIC_BUG 7664c5a1 Jeremy Fitzhardinge 2006-12-08 89 #include <asm-generic/bug.h> 7664c5a1 Jeremy Fitzhardinge 2006-12-08 90 7664c5a1 Jeremy Fitzhardinge 2006-12-08 @91 static inline int is_warning_bug(const struct bug_entry *bug) 7664c5a1 Jeremy Fitzhardinge 2006-12-08 92 { 7664c5a1 Jeremy Fitzhardinge 2006-12-08 @93 return bug->flags & BUGFLAG_WARNING; 7664c5a1 Jeremy Fitzhardinge 2006-12-08 94 } 7664c5a1 Jeremy Fitzhardinge 2006-12-08 95 7664c5a1 Jeremy Fitzhardinge 2006-12-08 96 const struct bug_entry *find_bug(unsigned long bugaddr); :::::: The code at line 93 was first introduced by commit :::::: 7664c5a1da4711bb6383117f51b94c8dc8f3f1cd [PATCH] Generic BUG implementation :::::: TO: Jeremy Fitzhardinge <jeremy@xxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
# # Automatically generated file; DO NOT EDIT. # Linux/mn10300 3.14.0 Kernel Configuration # CONFIG_MN10300=y CONFIG_AM33_2=y # CONFIG_AM33_3 is not set # CONFIG_AM34_2 is not set CONFIG_MMU=y # CONFIG_HIGHMEM is not set # CONFIG_NUMA is not set CONFIG_UID16=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_BUG=y CONFIG_QUICKLIST=y CONFIG_ARCH_HAS_ILOG2_U32=y # CONFIG_HOTPLUG_CPU is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # General setup # CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="" # CONFIG_COMPILE_TEST is not set CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_DEFAULT_HOSTNAME="(none)" # CONFIG_SYSVIPC is not set # CONFIG_FHANDLE is not set # CONFIG_USELIB is not set # # IRQ subsystem # CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # Timers subsystem # CONFIG_HZ_PERIODIC=y # CONFIG_NO_HZ_IDLE is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_BSD_PROCESS_ACCT is not set # # RCU Subsystem # CONFIG_TINY_RCU=y # CONFIG_PREEMPT_RCU is not set # CONFIG_RCU_STALL_COMMON is not set # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 # CONFIG_CGROUPS is not set # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_NAMESPACES is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EXPERT=y # CONFIG_SYSFS_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PRINTK is not set # CONFIG_BUG is not set # CONFIG_BASE_FULL is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set # CONFIG_SHMEM is not set # CONFIG_AIO is not set CONFIG_EMBEDDED=y # # Kernel Performance Events And Counters # # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set # CONFIG_UPROBES is not set # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y # CONFIG_CC_STACKPROTECTOR is not set CONFIG_MODULES_USE_ELF_RELA=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_OLD_SIGACTION=y # # GCOV-based kernel profiling # # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_BASE_SMALL=1 # CONFIG_MODULES is not set # CONFIG_BLOCK is not set CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_IRQ=y CONFIG_INLINE_WRITE_UNLOCK=y CONFIG_INLINE_WRITE_UNLOCK_IRQ=y # CONFIG_FREEZER is not set # # Panasonic MN10300 system setup # CONFIG_MN10300_UNIT_ASB2303=y # CONFIG_MN10300_UNIT_ASB2305 is not set # CONFIG_MN10300_UNIT_ASB2364 is not set CONFIG_MN10300_PROC_MN103E010=y # CONFIG_MN10300_HAS_ATOMIC_OPS_UNIT is not set # CONFIG_FPU is not set CONFIG_MN10300_CACHE_WBACK=y # CONFIG_MN10300_CACHE_WTHRU is not set # CONFIG_MN10300_CACHE_DISABLED is not set CONFIG_MN10300_CACHE_ENABLED=y CONFIG_MN10300_CACHE_MANAGE_BY_TAG=y CONFIG_MN10300_CACHE_INV_BY_TAG=y CONFIG_MN10300_CACHE_FLUSH_BY_TAG=y # CONFIG_MN10300_HAS_CACHE_SNOOP is not set CONFIG_MN10300_CACHE_FLUSH_ICACHE=y CONFIG_MN10300_TLB_USE_PIDR=y # # Memory layout options # CONFIG_KERNEL_RAM_BASE_ADDRESS=0x90000000 CONFIG_INTERRUPT_VECTOR_BASE=0x90000000 CONFIG_KERNEL_TEXT_ADDRESS=0x90001000 CONFIG_KERNEL_ZIMAGE_BASE_ADDRESS=0x50700000 CONFIG_BOOT_STACK_OFFSET=0xFF0 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_MN10300_CURRENT_IN_E2 is not set # CONFIG_MN10300_USING_JTAG is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 # CONFIG_SCHED_HRTICK is not set # CONFIG_MN10300_RTC is not set # CONFIG_MN10300_WD_TIMER is not set # CONFIG_PCCARD is not set # # MN10300 internal serial options # CONFIG_MN10300_PROC_HAS_TTYSM0=y CONFIG_MN10300_PROC_HAS_TTYSM1=y CONFIG_MN10300_PROC_HAS_TTYSM2=y # CONFIG_MN10300_TTYSM is not set # # Interrupt request priority options # # # [!] NOTE: A lower number/level indicates a higher priority (0 is highest, 6 is lowest) # # # ____Non-maskable interrupt levels____ # # # The following must be set to a higher priority than local_irq_disable() and on-chip serial # # # The following must be set to a higher priority than local_irq_disable() # # # - # # # ____Maskable interrupt levels____ # CONFIG_LINUX_CLI_LEVEL=2 # # The following must be set to a equal to or lower priority than LINUX_CLI_LEVEL # CONFIG_TIMER_IRQ_LEVEL=4 CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_COMPACTION is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_NR_QUICK=1 CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_CROSS_MEMORY_ATTACH is not set CONFIG_NEED_PER_CPU_KM=y # CONFIG_CLEANCACHE is not set # CONFIG_ZBUD is not set # CONFIG_ZSMALLOC is not set # # Power management options # # CONFIG_PM_RUNTIME is not set # # Executable formats # # CONFIG_BINFMT_ELF is not set # CONFIG_BINFMT_SCRIPT is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_COREDUMP is not set # CONFIG_NET is not set # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="" # CONFIG_DEVTMPFS is not set # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_GENERIC_CPU_DEVICES is not set # CONFIG_DMA_SHARED_BUFFER is not set # # Bus devices # # CONFIG_MTD is not set # CONFIG_PARPORT is not set # # Misc devices # # CONFIG_DUMMY_IRQ is not set # CONFIG_ATMEL_SSC is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_SRAM is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # # Texas Instruments shared transport line discipline # # # Altera FPGA firmware download module # # # Intel MIC Host Driver # # # Intel MIC Card Driver # # CONFIG_ECHO is not set # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # # Input device support # # CONFIG_INPUT is not set # # Hardware I/O ports # # CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # # Character devices # # CONFIG_TTY is not set # CONFIG_DEVKMEM is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set # # PPS support # # CONFIG_PPS is not set # # PPS generators support # # # PTP clock support # # CONFIG_PTP_1588_CLOCK is not set # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_POWER_AVS is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_CORE is not set # CONFIG_MFD_CROS_EC is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_SM501 is not set # CONFIG_ABX500_CORE is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_TMIO is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_FB is not set # CONFIG_EXYNOS_VIDEO is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # CONFIG_SOUND is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB is not set # # USB port drivers # # # USB Physical Layer drivers # # CONFIG_USB_PHY is not set # CONFIG_NOP_USB_XCEIV is not set # CONFIG_SAMSUNG_USB2PHY is not set # CONFIG_SAMSUNG_USB3PHY is not set # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_VIRT_DRIVERS is not set # # Virtio drivers # # CONFIG_VIRTIO_MMIO is not set # # Microsoft Hyper-V guest support # # CONFIG_STAGING is not set # # Hardware Spinlock drivers # # CONFIG_SH_TIMER_CMT is not set # CONFIG_SH_TIMER_MTU2 is not set # CONFIG_SH_TIMER_TMU is not set # CONFIG_EM_TIMER_STI is not set # CONFIG_MAILBOX is not set # CONFIG_IOMMU_SUPPORT is not set # # Remoteproc drivers # # CONFIG_STE_MODEM_RPROC is not set # # Rpmsg drivers # # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_PWM is not set # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # CONFIG_FMC is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_OMAP_CONTROL_PHY is not set # CONFIG_PHY_SAMSUNG_USB2 is not set # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # File systems # # CONFIG_FS_POSIX_ACL is not set # CONFIG_FILE_LOCKING is not set # CONFIG_FSNOTIFY is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_QUOTACTL is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # # Caches # # CONFIG_FSCACHE is not set # # Pseudo filesystems # # CONFIG_PROC_FS is not set # CONFIG_KERNFS is not set # CONFIG_SYSFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set # CONFIG_MISC_FILESYSTEMS is not set # CONFIG_NLS is not set # # Kernel hacking # # # printk and dmesg options # CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 # # Compile-time checks and compiler options # # CONFIG_DEBUG_INFO is not set # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_READABLE_ASM is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set CONFIG_HEADERS_CHECK=y # CONFIG_DEBUG_SECTION_MISMATCH is not set # CONFIG_FRAME_POINTER is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_MAGIC_SYSRQ is not set CONFIG_DEBUG_KERNEL=y # # Memory Debugging # # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_MEMORY_INIT is not set CONFIG_HAVE_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_SHIRQ is not set # # Debug Lockups and Hangs # # CONFIG_LOCKUP_DETECTOR is not set # CONFIG_DETECT_HUNG_TASK is not set # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0 # # Lock Debugging (spinlocks, mutexes, etc...) # # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES 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_DEBUG_KOBJECT is not set # CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_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_SPARSE_RCU_POINTER is not set # CONFIG_TORTURE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_TRACE is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set # # Runtime Testing # # CONFIG_TEST_LIST_SORT is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_RBTREE_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_TEST_STRING_HELPERS is not set # CONFIG_TEST_KSTRTOX is not set CONFIG_BUILD_DOCSRC=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set # CONFIG_DEBUG_DECOMPRESS_KERNEL is not set # CONFIG_TEST_MISALIGNMENT_HANDLER is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITYFS is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" # CONFIG_CRYPTO is not set # CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_GENERIC_IO=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set # CONFIG_CRC8 is not set # CONFIG_RANDOM32_SELFTEST is not set # CONFIG_XZ_DEC is not set # CONFIG_XZ_DEC_BCJ is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_GENERIC_ATOMIC64=y CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y # CONFIG_AVERAGE is not set # CONFIG_CORDIC is not set # CONFIG_DDR is not set