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 88708C433F5 for ; Mon, 28 Mar 2022 20:05:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344298AbiC1UGs (ORCPT ); Mon, 28 Mar 2022 16:06:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234908AbiC1UGq (ORCPT ); Mon, 28 Mar 2022 16:06:46 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 225AA5F25E for ; Mon, 28 Mar 2022 13:05:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648497905; x=1680033905; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=OUTmVVVo1aCKjqpp8wDTKE6HxZlWRgDq9Nx1tYzfHTc=; b=I0wY73Hltj/jCkpeyyW39U6vDmpIAkUaxE6Wafh1qoaY/n/v6rMAtRgM 0bnfMEqSQ+6Qb6B5XTtjHzops8o1Gc08ak53q9rbXXmE973M56k1rO3TR h6JAML+0aiGm7kVKo68gZ3PH5uk5Jvb96NgTM8L3/VfTb7BoY2BtZFD3i CQ6rByZEVIKDxjpDR6R13dwle+Ae+uCBxRpPvriTjXiLrqkud52nGCrG/ v/DvikFuUj46TPEALpvRJ7Rv8augT025geBWVjaAfB1hcP7P25yKGVkNC tw8dqqM5nXy75pC3augfO5w8vV4RRKp8gc9ca1fCb6iiLVf9HEfvDnQDC Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10300"; a="246582202" X-IronPort-AV: E=Sophos;i="5.90,218,1643702400"; d="scan'208";a="246582202" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2022 13:03:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,218,1643702400"; d="scan'208";a="502640853" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 28 Mar 2022 13:03:56 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nYval-0002HX-H0; Mon, 28 Mar 2022 20:03:55 +0000 Date: Tue, 29 Mar 2022 04:03:31 +0800 From: kernel test robot To: Kirill Tkhai , agk@redhat.com, snitzer@redhat.com, dm-devel@redhat.com, song@kernel.org, linux-kernel@vger.kernel.org, khorenko@virtuozzo.com Cc: kbuild-all@lists.01.org Subject: Re: [PATCH 3/4] dm-qcow2: Introduce driver to create block devices over QCOW2 files Message-ID: <202203290340.HdsYxZJQ-lkp@intel.com> References: <164846631540.251310.2398727490395218229.stgit@pro> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <164846631540.251310.2398727490395218229.stgit@pro> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Kirill, Thank you for the patch! Yet something to improve: [auto build test ERROR on device-mapper-dm/for-next] [also build test ERROR on song-md/md-next linus/master v5.17 next-20220328] [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/Kirill-Tkhai/dm-Introduce-dm-qcow2-driver-to-attach-QCOW2-files-as-block-device/20220328-192031 base: https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20220329/202203290340.HdsYxZJQ-lkp@intel.com/config) compiler: mips-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/c41a15c11909af3588885a88f6622c36dcc9ca35 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Kirill-Tkhai/dm-Introduce-dm-qcow2-driver-to-attach-QCOW2-files-as-block-device/20220328-192031 git checkout c41a15c11909af3588885a88f6622c36dcc9ca35 # 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=mips SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All error/warnings (new ones prefixed by >>): >> drivers/md/dm-qcow2-target.c:428:6: warning: no previous prototype for 'ploop_enospc_timer' [-Wmissing-prototypes] 428 | void ploop_enospc_timer(struct timer_list *timer) | ^~~~~~~~~~~~~~~~~~ -- drivers/md/dm-qcow2-map.c: In function 'process_cow_indexes_write': >> drivers/md/dm-qcow2-map.c:3861:28: warning: variable 'qvec' set but not used [-Wunused-but-set-variable] 3861 | struct qcow2_bvec *qvec; | ^~~~ drivers/md/dm-qcow2-map.c: At top level: >> drivers/md/dm-qcow2-map.c:4136:6: warning: no previous prototype for 'submit_embedded_qio' [-Wmissing-prototypes] 4136 | void submit_embedded_qio(struct qcow2_target *tgt, struct qio *qio) | ^~~~~~~~~~~~~~~~~~~ -- arch/mips/kernel/head.o: in function `kernel_entry': (.ref.text+0xac): relocation truncated to fit: R_MIPS_26 against `start_kernel' init/main.o: in function `set_reset_devices': main.c:(.init.text+0x20): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0x30): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' init/main.o: in function `debug_kernel': main.c:(.init.text+0xa4): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0xb4): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' init/main.o: in function `quiet_kernel': main.c:(.init.text+0x128): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0x138): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' init/main.o: in function `warn_bootconfig': main.c:(.init.text+0x1ac): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0x1bc): relocation truncated to fit: R_MIPS_26 against `__sanitizer_cov_trace_pc' init/main.o: in function `init_setup': main.c:(.init.text+0x238): relocation truncated to fit: R_MIPS_26 against `_mcount' main.c:(.init.text+0x258): additional relocation overflows omitted from the output mips-linux-ld: drivers/md/dm-qcow2-target.o: in function `calc_cached_parameters': >> dm-qcow2-target.c:(.text.calc_cached_parameters+0x194): undefined reference to `__divdi3' >> mips-linux-ld: dm-qcow2-target.c:(.text.calc_cached_parameters+0x264): undefined reference to `__divdi3' mips-linux-ld: drivers/md/dm-qcow2-map.o: in function `qio_subclu_indexes': >> dm-qcow2-map.c:(.text.qio_subclu_indexes+0x21c): undefined reference to `__udivdi3' >> mips-linux-ld: dm-qcow2-map.c:(.text.qio_subclu_indexes+0x298): undefined reference to `__udivdi3' mips-linux-ld: drivers/md/dm-qcow2-map.o: in function `calc_refcounters_map': >> dm-qcow2-map.c:(.text.calc_refcounters_map+0x118): undefined reference to `__divdi3' >> mips-linux-ld: dm-qcow2-map.c:(.text.calc_refcounters_map+0x184): undefined reference to `__moddi3' >> mips-linux-ld: dm-qcow2-map.c:(.text.calc_refcounters_map+0x23c): undefined reference to `__divdi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_refcounters_map+0x46c): undefined reference to `__moddi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_refcounters_map+0x4a8): undefined reference to `__divdi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_refcounters_map+0x4f0): undefined reference to `__moddi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_refcounters_map+0x574): undefined reference to `__divdi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_refcounters_map+0x598): undefined reference to `__moddi3' mips-linux-ld: drivers/md/dm-qcow2-map.o: in function `calc_cluster_map': >> dm-qcow2-map.c:(.text.calc_cluster_map+0x178): undefined reference to `__divdi3' >> mips-linux-ld: dm-qcow2-map.c:(.text.calc_cluster_map+0x198): undefined reference to `__divdi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_cluster_map+0x3d8): undefined reference to `__divdi3' >> mips-linux-ld: dm-qcow2-map.c:(.text.calc_cluster_map+0x5a8): undefined reference to `__moddi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_cluster_map+0x5d0): undefined reference to `__moddi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_cluster_map+0x650): undefined reference to `__moddi3' mips-linux-ld: dm-qcow2-map.c:(.text.calc_cluster_map+0x6bc): undefined reference to `__moddi3' mips-linux-ld: drivers/md/dm-qcow2-map.o: in function `split_qio_to_list': >> dm-qcow2-map.c:(.text.split_qio_to_list+0x228): undefined reference to `__divdi3' >> mips-linux-ld: dm-qcow2-map.c:(.text.split_qio_to_list+0x244): undefined reference to `__divdi3' mips-linux-ld: drivers/md/dm-qcow2-map.o: in function `relocate_refcount_table': >> dm-qcow2-map.c:(.text.relocate_refcount_table+0x5c8): undefined reference to `__udivdi3' -- 0-DAY CI Kernel Test Service https://01.org/lkp