From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 5C93738228C; Wed, 13 May 2026 09:09:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778663352; cv=none; b=c2pmzRAooqywHXBA1/jIEB0bXTFliZwEDfm5oZapI+cgb6A102CIT1QfwxENKWXykeS//4idjK87DhJsEGXOXn7Z+JbG1JfteCSuAXVQ264ihdltkPabjqT4Eq5KQ9qMawFcL+0ovEAPV0tjLy3ZHNyhxiKb62h91HwB5G2oqqM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778663352; c=relaxed/simple; bh=/fqe0KaoKedQpKh/0AwxeUGmfv5zpXXkYLxsWAO1RN8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GyiIzie8vpxIAk6FM1aul4g+Kn3Yororcn5O97f1seZ4uDTC0CjlKc3PaKxUqkws1Rm8EdPb5Ht8ZjkwDUAzz0gVCVxqtnIm2Ly7SePFakMmRvuWC9zVMXScS79etF2vPdJi42oSYLZXc5KRGKPRgTtN23xDn6BSf2ycp9iOnpU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=A6i1njgX; arc=none smtp.client-ip=198.175.65.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="A6i1njgX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778663350; x=1810199350; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/fqe0KaoKedQpKh/0AwxeUGmfv5zpXXkYLxsWAO1RN8=; b=A6i1njgXb8tuXdb8rKTiKjhNLtNn6hwC6zCf91jzFgu6nkbQxjhvR/5w 8o1N+l0yqg3PIsgEHLtYpJ6ywBAfzZlWVDgE+bgPeyZMn5SV+DcfDgLFb v1L1gM8+Wov1xxq5Q/4w9Lo6SGoL2bjHRNq1ywxxJnGb3VWNHo2R+R41a GUK0/X/7kRXthTpmX2JL/2rc1G6VYU/ACq7M15xkHujBFkurBIDSH0awS Sg+dxHwcMo7/q79D+MLIkw3Q+ASnx2IRYDHy+ZWSHhBcAOpEINjBPhGDw l3cLt3fRZzLObjRBJQVa9BBaxqHFybPb6exFnKMW6mA0/ZXb4cunVzb0e A==; X-CSE-ConnectionGUID: BQLhFM6ATCGeAABJzTxhIw== X-CSE-MsgGUID: SSOkwxRITmWwO5lrjmQMJw== X-IronPort-AV: E=McAfee;i="6800,10657,11784"; a="79297879" X-IronPort-AV: E=Sophos;i="6.23,232,1770624000"; d="scan'208";a="79297879" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2026 02:09:10 -0700 X-CSE-ConnectionGUID: Cpbewn+aRiCY3V1ek5iZBQ== X-CSE-MsgGUID: 5iE9vM7wQUqCBWiQxZ64Lw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,232,1770624000"; d="scan'208";a="231643691" Received: from lkp-server01.sh.intel.com (HELO dca79079c3eb) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 13 May 2026 02:09:08 -0700 Received: from kbuild by dca79079c3eb with local (Exim 4.98.2) (envelope-from ) id 1wN5aT-000000003oJ-2MlF; Wed, 13 May 2026 09:09:05 +0000 Date: Wed, 13 May 2026 17:08:15 +0800 From: kernel test robot To: Li kunyu , axboe@kernel.dk, tj@kernel.org, josef@toxicpanda.com Cc: oe-kbuild-all@lists.linux.dev, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Li kunyu Subject: Re: [PATCH v2] block/blk-iolatency: Add the processing flow of the chained bio in the QoS and define the related types to solve the problem of incorrect inflight processing in the QoS. The usage of the done_split_bio abstract function in the blk-iolatency project. Message-ID: <202605131714.5UCGE4aF-lkp@intel.com> References: <20260506024244.2741-1-likunyu10@163.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260506024244.2741-1-likunyu10@163.com> Hi Li, kernel test robot noticed the following build errors: [auto build test ERROR on axboe/for-next] [also build test ERROR on linus/master v7.1-rc3 next-20260508] [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/Li-kunyu/block-blk-iolatency-Add-the-processing-flow-of-the-chained-bio-in-the-QoS-and-define-the-related-types-to-solve-the-prob/20260513-135008 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git for-next patch link: https://lore.kernel.org/r/20260506024244.2741-1-likunyu10%40163.com patch subject: [PATCH v2] block/blk-iolatency: Add the processing flow of the chained bio in the QoS and define the related types to solve the problem of incorrect inflight processing in the QoS. The usage of the done_split_bio abstract function in the blk-iolatency project. config: nios2-allnoconfig (https://download.01.org/0day-ci/archive/20260513/202605131714.5UCGE4aF-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260513/202605131714.5UCGE4aF-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202605131714.5UCGE4aF-lkp@intel.com/ All errors (new ones prefixed by >>): nios2-linux-ld: block/bio.o: in function `bio_endio': bio.c:(.text+0x260c): undefined reference to `__rq_qos_done_split_bio' >> bio.c:(.text+0x260c): relocation truncated to fit: R_NIOS2_CALL26 against `__rq_qos_done_split_bio' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki