From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 08A8DBD0F for ; Thu, 16 Feb 2023 19:20:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1676575238; x=1708111238; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=jL3uLMV/4PT70xUbRaVDHRz4MtpguV2kB5CpYrLt/Uc=; b=IXsGHq8al5oZKuLdMpioZ2/vYRqwmXhjAwq+RE6fPVjs4HEpgmFe+cwy d6y+lePfQCkzDacdkbA7xEdgXA7bCgnmXaEIrjsynd5HbESRR8CJmEmnr IllnvDmVEBoNkkoLJm8F0P1V0fZmvKMFqBMk92t59Wrw8ErC/cIRglitU MOCGJFezc2OHumVKFHRFMyQuSVW5yAR0hjSqwZ1eGbun/i46BnHEvyCke bNo8ZeahSIECwq1q/B/XVFFRoW0fYIxWdA1xASvBysVvmX5dmRxDPfIlk RlKHC2Qh4xO+U6jUVGPqB38nrNlGl9IxUczx4Cg0TBnpNjIIDhWatfnt8 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="319911052" X-IronPort-AV: E=Sophos;i="5.97,302,1669104000"; d="scan'208";a="319911052" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Feb 2023 11:20:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="794165314" X-IronPort-AV: E=Sophos;i="5.97,302,1669104000"; d="scan'208";a="794165314" Received: from lkp-server01.sh.intel.com (HELO 4455601a8d94) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 16 Feb 2023 11:20:36 -0800 Received: from kbuild by 4455601a8d94 with local (Exim 4.96) (envelope-from ) id 1pSjo3-000ASf-0M; Thu, 16 Feb 2023 19:20:35 +0000 Date: Fri, 17 Feb 2023 03:19:57 +0800 From: kernel test robot To: Yin Fengwei Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [RFC PATCH 2/2] mm: add zero_user_folio_segments() Message-ID: <202302170306.e1RoAdR7-lkp@intel.com> References: <20230216160528.2146188-3-fengwei.yin@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230216160528.2146188-3-fengwei.yin@intel.com> Hi Yin, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on linus/master] [also build test ERROR on v6.2-rc8 next-20230216] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Yin-Fengwei/mm-remove-duplicated-flush_dcache_folio/20230217-004045 patch link: https://lore.kernel.org/r/20230216160528.2146188-3-fengwei.yin%40intel.com patch subject: [RFC PATCH 2/2] mm: add zero_user_folio_segments() config: arc-randconfig-r024-20230215 (https://download.01.org/0day-ci/archive/20230217/202302170306.e1RoAdR7-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): 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/24ce10c4a39cf847063c9d8ea4157882f13d7143 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Yin-Fengwei/mm-remove-duplicated-flush_dcache_folio/20230217-004045 git checkout 24ce10c4a39cf847063c9d8ea4157882f13d7143 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 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 | Link: https://lore.kernel.org/oe-kbuild-all/202302170306.e1RoAdR7-lkp@intel.com/ All errors (new ones prefixed by >>): arceb-elf-ld: mm/shmem.o: in function `shmem_writepage': >> shmem.c:(.text+0x24d8): undefined reference to `zero_user_folio_segments' >> arceb-elf-ld: shmem.c:(.text+0x24d8): undefined reference to `zero_user_folio_segments' arceb-elf-ld: mm/shmem.o: in function `shmem_get_folio_gfp.constprop.0': shmem.c:(.text+0x2f4e): undefined reference to `zero_user_folio_segments' arceb-elf-ld: shmem.c:(.text+0x2f4e): undefined reference to `zero_user_folio_segments' arceb-elf-ld: fs/buffer.o: in function `block_read_full_folio': >> buffer.c:(.text+0x3bee): undefined reference to `zero_user_folio_segments' arceb-elf-ld: fs/buffer.o:buffer.c:(.text+0x3bee): more undefined references to `zero_user_folio_segments' follow -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests