tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5c755fe142b421d295e7dd64a9833c12abbfd28e commit: 2813893f8b197a14f1e1ddb04d99bce46817c84a kernel: conditionally support non-root users, groups and capabilities date: 3 months ago config: openrisc-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 2813893f8b197a14f1e1ddb04d99bce46817c84a # save the attached .config to linux build tree make.cross ARCH=openrisc All error/warnings (new ones prefixed by >>): kernel/uid16.c: In function 'SYSC_setgroups16': >> kernel/uid16.c:184:2: error: implicit declaration of function 'groups_alloc' kernel/uid16.c:184:13: warning: assignment makes pointer from integer without a cast vim +/groups_alloc +184 kernel/uid16.c ^1da177e Linus Torvalds 2005-04-16 178 7ff4d90b Eric W. Biederman 2014-12-05 179 if (!may_setgroups()) ^1da177e Linus Torvalds 2005-04-16 180 return -EPERM; ^1da177e Linus Torvalds 2005-04-16 181 if ((unsigned)gidsetsize > NGROUPS_MAX) ^1da177e Linus Torvalds 2005-04-16 182 return -EINVAL; ^1da177e Linus Torvalds 2005-04-16 183 ^1da177e Linus Torvalds 2005-04-16 @184 group_info = groups_alloc(gidsetsize); ^1da177e Linus Torvalds 2005-04-16 185 if (!group_info) ^1da177e Linus Torvalds 2005-04-16 186 return -ENOMEM; ^1da177e Linus Torvalds 2005-04-16 187 retval = groups16_from_user(group_info, grouplist); :::::: The code at line 184 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2 :::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> --- 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/openrisc 4.0.0 Kernel Configuration # CONFIG_OPENRISC=y CONFIG_MMU=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_UID16=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_NO_IOPORT_MAP=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_GENERIC_CSUM=y 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_CROSS_MEMORY_ATTACH is not set # CONFIG_FHANDLE is not set # CONFIG_USELIB is not set # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_CHIP=y CONFIG_IRQ_DOMAIN=y CONFIG_HANDLE_DOMAIN_IRQ=y CONFIG_GENERIC_CLOCKEVENTS=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 # # RCU Subsystem # CONFIG_TINY_RCU=y # CONFIG_TASKS_RCU is not set # CONFIG_RCU_STALL_COMMON is not set # CONFIG_TREE_RCU_TRACE is not set CONFIG_RCU_KTHREAD_PRIO=0 # CONFIG_RCU_EXPEDITE_BOOT is not set # CONFIG_BUILD_BIN2C is not set # CONFIG_IKCONFIG is not set # CONFIG_CGROUPS is not set # CONFIG_CHECKPOINT_RESTORE 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_MULTIUSER is not set # CONFIG_SGETMASK_SYSCALL is not set # 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_BPF_SYSCALL is not set # CONFIG_SHMEM is not set # CONFIG_AIO is not set # CONFIG_ADVISE_SYSCALLS 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_UPROBES is not set # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_ARCH_TRACEHOOK=y # CONFIG_CC_STACKPROTECTOR is not set CONFIG_MODULES_USE_ELF_RELA=y CONFIG_PGTABLE_LEVELS=2 # # GCOV-based kernel profiling # # CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set # 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 # # Processor type and features # CONFIG_OR1K_1200=y CONFIG_OPENRISC_BUILTIN_DTB="" # # Class II Instructions # # CONFIG_OPENRISC_HAVE_INST_FF1 is not set # CONFIG_OPENRISC_HAVE_INST_FL1 is not set # CONFIG_OPENRISC_HAVE_INST_MUL is not set # CONFIG_OPENRISC_HAVE_INST_DIV 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_HAVE_MEMBLOCK=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_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_NEED_PER_CPU_KM=y # CONFIG_CLEANCACHE is not set # CONFIG_CMA is not set # CONFIG_ZPOOL is not set # CONFIG_ZBUD is not set # CONFIG_ZSMALLOC is not set # CONFIG_OPENRISC_NO_SPR_SR_DSX is not set CONFIG_CMDLINE="" # # Debugging options # # CONFIG_JUMP_UPON_UNHANDLED_EXCEPTION is not set # CONFIG_OPENRISC_ESR_EXCEPTION_BUG_CHECK is not set # # Executable file 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 is not set # CONFIG_DEVTMPFS is not set # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set # CONFIG_ALLOW_DEV_COREDUMP 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=y # CONFIG_DMA_SHARED_BUFFER is not set # # Bus devices # # CONFIG_MTD is not set CONFIG_DTC=y CONFIG_OF=y # # Device Tree and Open Firmware support # # CONFIG_OF_UNITTEST is not set CONFIG_OF_FLATTREE=y CONFIG_OF_EARLY_FLATTREE=y CONFIG_OF_ADDRESS=y CONFIG_OF_IRQ=y # CONFIG_OF_OVERLAY is not set # CONFIG_PARPORT is not set # # Misc devices # # CONFIG_DUMMY_IRQ 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 Bus Driver # # # Intel MIC Host Driver # # # Intel MIC Card Driver # # CONFIG_ECHO is not set # CONFIG_CXL_BASE is not set # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_SCSI_DMA 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_DEVMEM 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 # # PCMCIA character devices # # CONFIG_TCG_TPM is not set # CONFIG_XILLYBUS is not set # # I2C support # # 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 # # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_GPIOLIB=y CONFIG_GPIO_DEVRES=y CONFIG_OF_GPIO=y # CONFIG_DEBUG_GPIO is not set # # Memory mapped GPIO drivers: # # CONFIG_GPIO_74XX_MMIO is not set # CONFIG_GPIO_GENERIC_PLATFORM is not set # CONFIG_GPIO_SCH311X is not set # CONFIG_GPIO_GRGPIO is not set # # I2C GPIO expanders: # # # PCI GPIO expanders: # # # SPI GPIO expanders: # # # AC97 GPIO expanders: # # # LPC GPIO expanders: # # # MODULbus GPIO expanders: # # # USB GPIO expanders: # # 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_ATMEL_HLCDC is not set # CONFIG_MFD_CROS_EC is not set # CONFIG_MFD_HI6421_PMIC is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_MT6397 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_TPS65912 is not set # CONFIG_MFD_TMIO is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # # Direct Rendering Manager # # CONFIG_DRM is not set # # Frame buffer Devices # # CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # CONFIG_VGASTATE 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_USB_GPIO_VBUS is not set # CONFIG_USB_GADGET is not set # CONFIG_UWB 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 # # # Clock Source drivers # # CONFIG_ATMEL_PIT is not set # 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 # # # SOC (System On Chip) specific Drivers # # CONFIG_SOC_TI is not set # 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_IRQCHIP=y CONFIG_OR1K_PIC=y # 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_BCM_KONA_USB2_PHY is not set # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Android # # CONFIG_ANDROID 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 # CONFIG_OVERLAY_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 # # 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_BITREVERSE=y # CONFIG_HAVE_ARCH_BITREVERSE is not set CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y 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=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set # CONFIG_CRC8 is not set # CONFIG_AUDIT_ARCH_COMPAT_GENERIC 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_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 CONFIG_LIBFDT=y # CONFIG_ARCH_HAS_SG_CHAIN is not set # # Kernel hacking # # # printk and dmesg options # CONFIG_MESSAGE_LOGLEVEL_DEFAULT=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_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_MAGIC_SYSRQ is not set CONFIG_DEBUG_KERNEL=y # # Memory Debugging # # CONFIG_PAGE_EXTENSION is not set # 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 # CONFIG_SCHED_STACK_END_CHECK is not set # CONFIG_DEBUG_TIMEKEEPING is not set # # 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_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_SPARSE_RCU_POINTER is not set # CONFIG_TORTURE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_TORTURE_TEST_SLOW_INIT_DELAY=3 # 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_HEXDUMP is not set # CONFIG_TEST_STRING_HELPERS is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_TEST_RHASHTABLE is not set CONFIG_BUILD_DOCSRC=y # CONFIG_TEST_UDELAY is not set # CONFIG_MEMTEST is not set # CONFIG_SAMPLES is not set