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X-IronPort-AV: E=McAfee;i="6600,9927,10721"; a="417663747" X-IronPort-AV: E=Sophos;i="6.00,194,1681196400"; d="scan'208";a="417663747" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2023 04:09:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10721"; a="879527533" X-IronPort-AV: E=Sophos;i="6.00,194,1681196400"; d="scan'208";a="879527533" Received: from lkp-server01.sh.intel.com (HELO dea6d5a4f140) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 26 May 2023 04:09:27 -0700 Received: from kbuild by dea6d5a4f140 with local (Exim 4.96) (envelope-from ) id 1q2VK2-000JH9-2l; Fri, 26 May 2023 11:09:26 +0000 Date: Fri, 26 May 2023 19:09:03 +0800 From: kernel test robot To: Kefeng Wang , Mike Rapoport , Andrew Morton Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , linux-kernel@vger.kernel.org, tsahu@linux.ibm.com, anshuman.khandual@arm.com, ssawgyw@gmail.com, Kefeng Wang Subject: Re: [PATCH -next] memblock: unify memblock dump and debugfs show Message-ID: <202305261822.ZFRYZVQk-lkp@intel.com> References: <20230525115856.124507-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230525115856.124507-1-wangkefeng.wang@huawei.com> X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: C9A721C0011 X-Stat-Signature: 4hbmyi9mzgrc4fkne7y99ewzd8bmx9hk X-HE-Tag: 1685099371-852707 X-HE-Meta: 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 KF8Vx54E ggtErwVKk7ZkgvQsqfSg8q1p4SVedXtBiigr+ZEF+FJFk0LA5GdnMZ9D0iqnB0Ksy7KSnDGEg1GvX9yZu/6kNLmDZCXBpYM2Ia7DvBYCz8ir4zNZdw1/DgKtzDhteKYv73R3iVBdFcrv8aj5KufNmJG4/gtEhDwepS6kPxB7dDA+/23CTnMR/lA6IzpEm7sp42kJ0ctGEmzy7tWXJdJvuxCUXiJRACejeZbTIAmp1pdG934TaaEFyJ/ARqKp3R/p5wS+A/W0GjeUKeICK4Nm/xig7iglrjH6EUJbt7u3w+NlOznRSyctJHK0upxfA1VECAIduK5gCGf+P5mDZx9EP9ts6T+iNlfT5ElxVUdG7ULl8KvyAdJ0F5CvUHXyC4jhJJdMOOS2tA0xzrR8= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Kefeng, kernel test robot noticed the following build errors: [auto build test ERROR on next-20230525] url: https://github.com/intel-lab-lkp/linux/commits/Kefeng-Wang/memblock-unify-memblock-dump-and-debugfs-show/20230525-194341 base: next-20230525 patch link: https://lore.kernel.org/r/20230525115856.124507-1-wangkefeng.wang%40huawei.com patch subject: [PATCH -next] memblock: unify memblock dump and debugfs show config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20230526/202305261822.ZFRYZVQk-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): mkdir -p ~/bin wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/08ce8490dec830c059127709a3a692ac7368287e git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Kefeng-Wang/memblock-unify-memblock-dump-and-debugfs-show/20230525-194341 git checkout 08ce8490dec830c059127709a3a692ac7368287e # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross W=1 O=build_dir ARCH=arc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202305261822.ZFRYZVQk-lkp@intel.com/ All errors (new ones prefixed by >>): mm/memblock.c: In function 'memblock_dump.constprop': >> mm/memblock.c:1910:27: error: 'flagname' causes a section type conflict with 'memblock_debug' 1910 | static const char * const flagname[] __initdata_memblock = { | ^~~~~~~~ mm/memblock.c:158:12: note: 'memblock_debug' was declared here 158 | static int memblock_debug __initdata_memblock; | ^~~~~~~~~~~~~~ vim +1910 mm/memblock.c 1909 > 1910 static const char * const flagname[] __initdata_memblock = { 1911 [ilog2(MEMBLOCK_HOTPLUG)] = "HOTPLUG", 1912 [ilog2(MEMBLOCK_MIRROR)] = "MIRROR", 1913 [ilog2(MEMBLOCK_NOMAP)] = "NOMAP", 1914 [ilog2(MEMBLOCK_DRIVER_MANAGED)] = "DRV_MNG", 1915 [ilog2(MEMBLOCK_MAX_UNKNOWN)] = "UNKNOWN", 1916 }; 1917 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki