From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D404DC433EF for ; Wed, 6 Apr 2022 02:27:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352510AbiDFCZa (ORCPT ); Tue, 5 Apr 2022 22:25:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1451550AbiDEPxd (ORCPT ); Tue, 5 Apr 2022 11:53:33 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 817A41C887B; Tue, 5 Apr 2022 07:47:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649170033; x=1680706033; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=+EigZUipNnJWpGEwCtYr5Ojb2vx0Lhl3QjD+kLrto9c=; b=lEBG1EioOZ1fNEBfWXG3HbRc9Cg+QzDRKbWqGnv8F3d1HHxyXBVtoG7y cggXcuUjy1tN14QpeaSfdYpohoyWAPVebglbvTjzxVxthvWAofq4f5Kkq UPLT5wBjc/QgJdT9HoDfPlUygN2PrBEiets53WmdC20H48XJcBzFlsOwZ U/9ssNdtEcLJfTJZeLsRvrQjpfm22UdD8hKFbLNlNImpOG1w+JFWXE7QJ /ourM7oXfHOgW0v4CIKuN3J3c5cfyBQLUyCzzQk6WYFwEuT8g7rLoFGCl 2TF33cWNh5BaxZAyl6rM4P9K08j5mIfFojgYBELpb0mLPkEfo0YLhtcxG g==; X-IronPort-AV: E=McAfee;i="6200,9189,10307"; a="258349806" X-IronPort-AV: E=Sophos;i="5.90,236,1643702400"; d="scan'208";a="258349806" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Apr 2022 07:47:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,236,1643702400"; d="scan'208";a="587952170" Received: from lkp-server02.sh.intel.com (HELO a44fdfb70b94) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 05 Apr 2022 07:47:10 -0700 Received: from kbuild by a44fdfb70b94 with local (Exim 4.95) (envelope-from ) id 1nbkSc-0003RQ-3s; Tue, 05 Apr 2022 14:47:10 +0000 Date: Tue, 5 Apr 2022 22:46:22 +0800 From: kernel test robot To: guoren@kernel.org, arnd@arndb.de Cc: kbuild-all@lists.01.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, Guo Ren Subject: Re: [PATCH] csky: optimize memcpy_{from,to}io() and memset_io() Message-ID: <202204052238.Fz736aX3-lkp@intel.com> References: <20220404144427.2793051-1-guoren@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220404144427.2793051-1-guoren@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org Hi, I love your patch! Yet something to improve: [auto build test ERROR on soc/for-next] [also build test ERROR on linus/master linux/master v5.18-rc1 next-20220405] [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] url: https://github.com/intel-lab-lkp/linux/commits/guoren-kernel-org/csky-optimize-memcpy_-from-to-io-and-memset_io/20220404-224954 base: https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git for-next config: csky-randconfig-r022-20220405 (https://download.01.org/0day-ci/archive/20220405/202204052238.Fz736aX3-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 11.2.0 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/2e50048555b298851590ec8272100b595b8801f9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review guoren-kernel-org/csky-optimize-memcpy_-from-to-io-and-memset_io/20220404-224954 git checkout 2e50048555b298851590ec8272100b595b8801f9 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=csky SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): csky-linux-ld: drivers/bus/mhi/core/init.o: in function `mhi_prepare_for_power_up': >> init.c:(.text+0xa50): undefined reference to `__memset_io' >> csky-linux-ld: init.c:(.text+0xaa8): undefined reference to `__memset_io' csky-linux-ld: drivers/pci/pci-sysfs.o: in function `pci_read_rom': >> pci-sysfs.c:(.text+0x2b8): undefined reference to `__memcpy_fromio' >> csky-linux-ld: pci-sysfs.c:(.text+0x2f4): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/soc/fsl/dpaa2-console.o: in function `dpaa2_console_read': dpaa2-console.c:(.text+0xbc): undefined reference to `__memcpy_fromio' csky-linux-ld: dpaa2-console.c:(.text+0xee): undefined reference to `__memcpy_fromio' csky-linux-ld: dpaa2-console.c:(.text+0x16c): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/misc/hpilo.o: in function `ilo_ccb_close': >> hpilo.c:(.text+0x204): undefined reference to `__memset_io' csky-linux-ld: drivers/misc/hpilo.o: in function `ilo_poll': hpilo.c:(.text+0x31c): undefined reference to `__memset_io' csky-linux-ld: drivers/misc/hpilo.o: in function `ilo_open': >> hpilo.c:(.text+0xc3c): undefined reference to `__memcpy_toio' >> csky-linux-ld: hpilo.c:(.text+0xd1c): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/scsi/smartpqi/smartpqi_init.o: in function `pqi_process_firmware_features': >> smartpqi_init.c:(.text+0x3a92): undefined reference to `__memcpy_toio' >> csky-linux-ld: smartpqi_init.c:(.text+0x3b30): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/scsi/smartpqi/smartpqi_init.o: in function `pqi_process_config_table': >> smartpqi_init.c:(.text+0x3bda): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/scsi/smartpqi/smartpqi_init.o: in function `pqi_configure_events.constprop.0': smartpqi_init.c:(.text+0x3d68): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/scsi/hptiop.o: in function `mv_inbound_write': >> hptiop.c:(.text+0x90e): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/scsi/hptiop.o: in function `hptiop_post_req_mv': hptiop.c:(.text+0x9b4): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/scsi/hptiop.o: in function `hptiop_request_callback_itl': >> hptiop.c:(.text+0xa58): undefined reference to `__memcpy_fromio' >> csky-linux-ld: hptiop.c:(.text+0xa88): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/scsi/hptiop.o: in function `iop_intr_mv': hptiop.c:(.text+0xd48): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/scsi/hptiop.o: in function `iop_intr_itl': hptiop.c:(.text+0xe10): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/scsi/hptiop.o: in function `iop_get_config_itl': hptiop.c:(.text+0x123a): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/scsi/hptiop.o: in function `iop_set_config_itl': hptiop.c:(.text+0x1278): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/scsi/hptiop.o: in function `dma_alloc_coherent.constprop.0': hptiop.c:(.text+0x12ec): undefined reference to `__memcpy_fromio' >> csky-linux-ld: hptiop.c:(.text+0x12f0): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/net/wan/pc300too.o: in function `sca_rx_done': >> pc300too.c:(.text+0xbfa): undefined reference to `__memcpy_fromio' >> csky-linux-ld: pc300too.c:(.text+0xc64): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/net/wan/pc300too.o: in function `sca_xmit': >> pc300too.c:(.text+0xd40): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/net/wan/pc300too.o: in function `sca_poll': pc300too.c:(.text+0xf30): undefined reference to `__memcpy_toio' csky-linux-ld: fs/pstore/ram_core.o: in function `persistent_ram_update': >> ram_core.c:(.text+0x164): undefined reference to `__memcpy_toio' >> csky-linux-ld: ram_core.c:(.text+0x18c): undefined reference to `__memcpy_toio' csky-linux-ld: fs/pstore/ram_core.o: in function `persistent_ram_save_old': >> ram_core.c:(.text+0x4f2): undefined reference to `__memcpy_fromio' csky-linux-ld: ram_core.c:(.text+0x500): undefined reference to `__memcpy_fromio' csky-linux-ld: fs/pstore/ram_core.o: in function `persistent_ram_write_user': ram_core.c:(.text+0x5e0): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/scsi/sym53c8xx_2/sym_hipd.o: in function `sym_start_up': sym_hipd.c:(.text+0x3e3e): undefined reference to `__memcpy_toio' csky-linux-ld: sym_hipd.c:(.text+0x3e60): undefined reference to `__memcpy_toio' csky-linux-ld: sym_hipd.c:(.text+0x3fc8): undefined reference to `__memcpy_toio' csky-linux-ld: drivers/remoteproc/remoteproc_coredump.o: in function `rproc_copy_segment': remoteproc_coredump.c:(.text+0xb8): undefined reference to `__memcpy_fromio' csky-linux-ld: remoteproc_coredump.c:(.text+0xd4): undefined reference to `__memcpy_fromio' csky-linux-ld: drivers/remoteproc/remoteproc_elf_loader.o: in function `rproc_elf_load_segments': remoteproc_elf_loader.c:(.text+0x328): undefined reference to `__memcpy_toio' csky-linux-ld: remoteproc_elf_loader.c:(.text+0x34c): undefined reference to `__memset_io' csky-linux-ld: remoteproc_elf_loader.c:(.text+0x378): undefined reference to `__memcpy_toio' csky-linux-ld: remoteproc_elf_loader.c:(.text+0x37c): undefined reference to `__memset_io' -- 0-DAY CI Kernel Test Service https://01.org/lkp