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Miller" , Jakub Kicinski , Paolo Abeni Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, Simon Horman , eric.dumazet@gmail.com, Eric Dumazet Subject: Re: [PATCH v2 net-next 1/4] net: expedite synchronize_net() for cleanup_net() Message-ID: <202501092222.Kn4MEI0i-lkp@intel.com> References: <20250108162255.1306392-2-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: <20250108162255.1306392-2-edumazet@google.com> Hi Eric, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Eric-Dumazet/net-expedite-synchronize_net-for-cleanup_net/20250109-002516 base: net-next/main patch link: https://lore.kernel.org/r/20250108162255.1306392-2-edumazet%40google.com patch subject: [PATCH v2 net-next 1/4] net: expedite synchronize_net() for cleanup_net() config: arm-sama5_defconfig (https://download.01.org/0day-ci/archive/20250109/202501092222.Kn4MEI0i-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250109/202501092222.Kn4MEI0i-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/202501092222.Kn4MEI0i-lkp@intel.com/ All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: net/core/dev.o: in function `synchronize_net': dev.c:(.text+0x1484): undefined reference to `cleanup_net_task' >> arm-linux-gnueabi-ld: dev.c:(.text+0x1488): undefined reference to `cleanup_net_task' arm-linux-gnueabi-ld: net/core/dev.o: in function `dev_remove_pack': dev.c:(.text+0x4fa8): undefined reference to `cleanup_net_task' arm-linux-gnueabi-ld: dev.c:(.text+0x4fac): undefined reference to `cleanup_net_task' arm-linux-gnueabi-ld: net/core/dev.o: in function `free_netdev': dev.c:(.text+0x5054): undefined reference to `cleanup_net_task' arm-linux-gnueabi-ld: net/core/dev.o:dev.c:(.text+0x5058): more undefined references to `cleanup_net_task' follow -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki