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Miller" , Jakub Kicinski , Paolo Abeni Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Simon Horman , Stanislav Fomichev , netdev@vger.kernel.org, eric.dumazet@gmail.com, Eric Dumazet , syzbot+377b71db585c9c705f8e@syzkaller.appspotmail.com Subject: Re: [PATCH net] net: lapbether: use netdev_lockdep_set_classes() helper Message-ID: <202503101824.VtjtbcKN-lkp@intel.com> References: <20250309093930.1359048-1-edumazet@google.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250309093930.1359048-1-edumazet@google.com> Hi Eric, kernel test robot noticed the following build errors: [auto build test ERROR on net/main] url: https://github.com/intel-lab-lkp/linux/commits/Eric-Dumazet/net-lapbether-use-netdev_lockdep_set_classes-helper/20250309-174127 base: net/main patch link: https://lore.kernel.org/r/20250309093930.1359048-1-edumazet%40google.com patch subject: [PATCH net] net: lapbether: use netdev_lockdep_set_classes() helper config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20250310/202503101824.VtjtbcKN-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250310/202503101824.VtjtbcKN-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202503101824.VtjtbcKN-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/wan/lapbether.c:27: In file included from include/linux/net.h:24: In file included from include/linux/mm.h:2224: include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 504 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 505 | item]; | ~~~~ include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 511 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 512 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 524 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 525 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/wan/lapbether.c:42:10: fatal error: 'net/netdev_lock.h' file not found 42 | #include | ^~~~~~~~~~~~~~~~~~~ 3 warnings and 1 error generated. vim +42 drivers/net/wan/lapbether.c 41 > 42 #include 43 #include 44 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki