From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (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 42FA87B for ; Thu, 16 Feb 2023 19:10:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1676574637; x=1708110637; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=RwY8a02AIkV97Z4qRtDsJTEpocNba67FsnuHfH7AgbQ=; b=hxhpX9O4hQceaqYghsaYBLqJnufsqpkofR4pQbBV3pHWaVenxiYEjuZ8 6/1hwiCE9sFmmse9Vd5uFae71guUQNaaU+/zX6RCOuChxrmDBxS41BHUX k05W7oI3K6b1WjXhvM3odupWU9eZIfSR6shsPN2xzcqVlh5y0vqO6uCeQ CmY/YA6t9C5NBNoBTFJN60caauXI7wg6ffCo6Rt8NPKjlyU/5Rp5szo/I ObkpxBKHrotOwlYWs9XH7Xp8P7SXMXFnnA3OwijUMrk/1rypCISACcote P90FyppP4TomAmZazaa+vljMo2QGlHrCO23hDwk+DaykeLg2BKsuRgfmE g==; X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="331812012" X-IronPort-AV: E=Sophos;i="5.97,302,1669104000"; d="scan'208";a="331812012" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Feb 2023 11:10:36 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="734022105" X-IronPort-AV: E=Sophos;i="5.97,302,1669104000"; d="scan'208";a="734022105" Received: from lkp-server01.sh.intel.com (HELO 4455601a8d94) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 16 Feb 2023 11:10:35 -0800 Received: from kbuild by 4455601a8d94 with local (Exim 4.96) (envelope-from ) id 1pSjeM-000ASH-2v; Thu, 16 Feb 2023 19:10:34 +0000 Date: Fri, 17 Feb 2023 03:09:37 +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: <202302170219.WWlo7XAx-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: csky-defconfig (https://download.01.org/0day-ci/archive/20230217/202302170219.WWlo7XAx-lkp@intel.com/config) compiler: csky-linux-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=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky 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/202302170219.WWlo7XAx-lkp@intel.com/ All errors (new ones prefixed by >>): csky-linux-ld: mm/truncate.o: in function `truncate_inode_partial_folio': truncate.c:(.text+0x754): undefined reference to `zero_user_folio_segments' >> csky-linux-ld: truncate.c:(.text+0x7e4): undefined reference to `zero_user_folio_segments' csky-linux-ld: mm/shmem.o: in function `shmem_get_folio_gfp.constprop.0': shmem.c:(.text+0x1cb8): undefined reference to `zero_user_folio_segments' >> csky-linux-ld: shmem.c:(.text+0x1d40): undefined reference to `zero_user_folio_segments' >> csky-linux-ld: mm/highmem.o:(___ksymtab+zero_user_folio_segments+0x0): undefined reference to `zero_user_folio_segments' csky-linux-ld: fs/libfs.o:libfs.c:(.text+0x614): more undefined references to `zero_user_folio_segments' follow -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests