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Tue, 09 May 2023 03:09:49 +0000 Date: Tue, 9 May 2023 11:09:16 +0800 From: kernel test robot To: liuwf , linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev Subject: Re: library: btree_blue - a simple btree with rapid linear traversal Message-ID: <202305091033.ffi2G2ZL-lkp@intel.com> References: <37586fd4e76b597aea4dad3f06bb7eb648425fa0.camel@mailbox.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <37586fd4e76b597aea4dad3f06bb7eb648425fa0.camel@mailbox.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi liuwf, kernel test robot noticed the following build errors: [auto build test ERROR on fbe1871b562af6e9cffcf622247e821d1dd16c64] url: https://github.com/intel-lab-lkp/linux/commits/liuwf/library-btree_blue-a-simple-btree-with-rapid-linear-traversal/20230509-095127 base: fbe1871b562af6e9cffcf622247e821d1dd16c64 patch link: https://lore.kernel.org/r/37586fd4e76b597aea4dad3f06bb7eb648425fa0.camel%40mailbox.org patch subject: library: btree_blue - a simple btree with rapid linear traversal config: i386-tinyconfig (https://download.01.org/0day-ci/archive/20230509/202305091033.ffi2G2ZL-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/fba954cf20fd4764f0e6090d1164251873b7569c git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review liuwf/library-btree_blue-a-simple-btree-with-rapid-linear-traversal/20230509-095127 git checkout fba954cf20fd4764f0e6090d1164251873b7569c # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 olddefconfig make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202305091033.ffi2G2ZL-lkp@intel.com/ All errors (new ones prefixed by >>): ld: lib/btree_blue_test.o: in function `btree_blue_test_init': >> btree_blue_test.c:(.text+0xb7): undefined reference to `btree_init' >> ld: btree_blue_test.c:(.text+0x133): undefined reference to `btree_geo64' >> ld: btree_blue_test.c:(.text+0x13d): undefined reference to `btree_insert' ld: btree_blue_test.c:(.text+0x25b): undefined reference to `btree_geo64' >> ld: btree_blue_test.c:(.text+0x269): undefined reference to `btree_lookup' ld: btree_blue_test.c:(.text+0x379): undefined reference to `btree_geo64' ld: btree_blue_test.c:(.text+0x38f): undefined reference to `btree_insert' ld: btree_blue_test.c:(.text+0x3aa): undefined reference to `btree_geo64' >> ld: btree_blue_test.c:(.text+0x3b8): undefined reference to `btree_remove' ld: btree_blue_test.c:(.text+0x57f): undefined reference to `btree_geo64' >> ld: btree_blue_test.c:(.text+0x58d): undefined reference to `btree_last' ld: btree_blue_test.c:(.text+0x5a4): undefined reference to `btree_geo64' >> ld: btree_blue_test.c:(.text+0x5ae): undefined reference to `btree_get_prev' ld: btree_blue_test.c:(.text+0x5fb): undefined reference to `btree_geo64' ld: btree_blue_test.c:(.text+0x609): undefined reference to `btree_last' ld: btree_blue_test.c:(.text+0x62e): undefined reference to `btree_geo64' ld: btree_blue_test.c:(.text+0x638): undefined reference to `btree_get_prev' ld: btree_blue_test.c:(.text+0x6ef): undefined reference to `btree_geo64' ld: btree_blue_test.c:(.text+0x6f9): undefined reference to `btree_remove' >> ld: btree_blue_test.c:(.text+0x7cd): undefined reference to `btree_destroy' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests