Hi Paul, [auto build test ERROR on linus/master] [also build test ERROR on v4.9-rc3 next-20161028] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/Paul-Gortmaker/lightnvm-make-core-c-explicitly-non-modular/20161030-044459 config: i386-randconfig-x073-201644 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): >> drivers/lightnvm/core.c:1169:1: warning: data definition has no type or >> storage class builtin_misc_device(_nvm_misc); ^~~~~~~~~~~~~~~~~~~ >> drivers/lightnvm/core.c:1169:1: error: type defaults to 'int' in declaration >> of 'builtin_misc_device' [-Werror=implicit-int] >> drivers/lightnvm/core.c:1169:1: warning: parameter names (without types) in >> function declaration >> drivers/lightnvm/core.c:1163:26: warning: '_nvm_misc' defined but not used >> [-Wunused-variable] static struct miscdevice _nvm_misc = { ^~~~~~~~~ Cyclomatic Complexity 5 include/linux/compiler.h:__write_once_size Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:fls Cyclomatic Complexity 1 include/linux/log2.h:__ilog2_u32 Cyclomatic Complexity 1 include/linux/list.h:__list_add Cyclomatic Complexity 1 include/linux/list.h:list_add Cyclomatic Complexity 1 include/linux/list.h:__list_del Cyclomatic Complexity 1 include/linux/list.h:list_del Cyclomatic Complexity 1 include/asm-generic/getorder.h:__get_order Cyclomatic Complexity 1 include/linux/spinlock.h:spinlock_check Cyclomatic Complexity 1 include/linux/slab.h:__kmalloc_node Cyclomatic Complexity 1 include/linux/slab.h:kmalloc_order_trace Cyclomatic Complexity 67 include/linux/slab.h:kmalloc_large Cyclomatic Complexity 3 include/linux/slab.h:kmalloc Cyclomatic Complexity 1 include/linux/slab.h:kmalloc_node Cyclomatic Complexity 1 include/linux/slab.h:kzalloc_node Cyclomatic Complexity 1 include/linux/lightnvm.h:generic_to_dev_addr Cyclomatic Complexity 1 include/linux/lightnvm.h:dev_to_generic_addr Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_dev_dma_alloc Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_dev_dma_free Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_get_blk Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_put_blk Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_mark_blk Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_submit_io Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_erase_blk Cyclomatic Complexity 3 drivers/lightnvm/core.c:nvm_addr_to_generic_mode Cyclomatic Complexity 3 drivers/lightnvm/core.c:nvm_generic_to_addr_mode Cyclomatic Complexity 2 drivers/lightnvm/core.c:nvm_free_rqd_ppalist Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_end_io Cyclomatic Complexity 5 drivers/lightnvm/core.c:nvm_bb_tbl_fold Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_get_bb_tbl Cyclomatic Complexity 2 drivers/lightnvm/core.c:nvm_free_mgr Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_alloc_dev Cyclomatic Complexity 3 drivers/lightnvm/core.c:nvm_find_mgr_type Cyclomatic Complexity 5 drivers/lightnvm/core.c:nvm_find_target_type Cyclomatic Complexity 2 drivers/lightnvm/core.c:nvm_register_tgt_type Cyclomatic Complexity 2 drivers/lightnvm/core.c:nvm_unregister_tgt_type Cyclomatic Complexity 2 drivers/lightnvm/core.c:nvm_unregister_mgr Cyclomatic Complexity 3 include/linux/err.h:IS_ERR_OR_NULL Cyclomatic Complexity 8 drivers/lightnvm/core.c:nvm_init_mgr Cyclomatic Complexity 4 drivers/lightnvm/core.c:nvm_register_mgr Cyclomatic Complexity 9 drivers/lightnvm/core.c:nvm_set_rqd_ppalist Cyclomatic Complexity 3 drivers/lightnvm/core.c:nvm_erase_ppa Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_end_io_sync Cyclomatic Complexity 1 include/linux/completion.h:init_completion Cyclomatic Complexity 5 drivers/lightnvm/core.c:__nvm_submit_ppa Cyclomatic Complexity 3 drivers/lightnvm/core.c:nvm_submit_ppa_list Cyclomatic Complexity 2 drivers/lightnvm/core.c:nvm_submit_ppa Cyclomatic Complexity 5 include/linux/slab.h:kmalloc_array Cyclomatic Complexity 1 include/linux/slab.h:kcalloc Cyclomatic Complexity 3 drivers/lightnvm/core.c:nvm_init_slc_tbl Cyclomatic Complexity 5 drivers/lightnvm/core.c:nvm_init_mlc_tbl Cyclomatic Complexity 9 drivers/lightnvm/core.c:nvm_core_init Cyclomatic Complexity 7 drivers/lightnvm/core.c:nvm_init Cyclomatic Complexity 10 drivers/lightnvm/core.c:nvm_register Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_exit Cyclomatic Complexity 1 drivers/lightnvm/core.c:nvm_unregister Cyclomatic Complexity 3 drivers/lightnvm/core.c:nvm_free cc1: some warnings being treated as errors vim +1169 drivers/lightnvm/core.c 1157 .open = nonseekable_open, 1158 .unlocked_ioctl = nvm_ctl_ioctl, 1159 .owner = THIS_MODULE, 1160 .llseek = noop_llseek, 1161 }; 1162 > 1163 static struct miscdevice _nvm_misc = { 1164 .minor = MISC_DYNAMIC_MINOR, 1165 .name = "lightnvm", 1166 .nodename = "lightnvm/control", 1167 .fops = &_ctl_fops, 1168 }; > 1169 builtin_misc_device(_nvm_misc); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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