From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 CCA111D5178 for ; Tue, 23 Sep 2025 02:20:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758594048; cv=none; b=S7K+T9dyWL7BcLTHH/8NA+XdcN92BBADaaKy9PgwgS8YocEJAQNnG2uM9b4rJFgknTSxqjNuzcXgRZMeKFfm2ckMwGjiI242ZKGeIxggLhAg+CDFofqnSG8Yb5dkBPAeQexAVquO0mklIGGJsZL7IqSo8nnNo8BI6+aVp+ajTBs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758594048; c=relaxed/simple; bh=ppX3DTmVDiyyr1YGHONK8vTnmyN+WSZqP4NnFiZKc+M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=XRvKgGK7SOfPc18sF6rfiUxUz/gtfbsroTPTcLMMamImwm8NUN5eQ5BOIFBFxtZCV49RA6V/ktv7JbYvoOcrjhFUmfCwFkwBsy9qevvJXgyui7XnKgLt2T+R5KnLY0uagMfszFfkZoAULhFtfeMALgX4t0QXqSCbKfa5920/rUA= 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=OIQT6xWu; arc=none smtp.client-ip=198.175.65.13 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="OIQT6xWu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758594046; x=1790130046; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ppX3DTmVDiyyr1YGHONK8vTnmyN+WSZqP4NnFiZKc+M=; b=OIQT6xWu1GBuDRabzmABFvTQ5xXzB/OtBE9Dw7cDTKea3Y3SvzCVvKpe 044hFWAEscZQyqEQIoADrYZOweA/LoP6B/k1g05V7sm1xCaciSB04tmKm Gfnd95Ls8CpCBKuTH3h3AzDIee9lmBKMYpCuBOWYbtcMG0HkBjPMKzQ+d xPrddE/m4RYgrLx/vmxbhvUN5zPjYh+w/1PhdkopnbMT533NvzemzNrsw 4q8rC8OGODZ1sn6OPRUO5Sgq6zt08o6r/6m16jFefTXKtb2nia1QyGxBx ioiCd+ZQIgM99kIJ9gdQvxyQGJ15+wwVL9HBrpXWTa0BR9RsEN4YiF20q w==; X-CSE-ConnectionGUID: t7HlnoORRiKARbiU79NlDg== X-CSE-MsgGUID: yleuoSw/SNiabNZUn4IEBg== X-IronPort-AV: E=McAfee;i="6800,10657,11561"; a="71972500" X-IronPort-AV: E=Sophos;i="6.18,286,1751266800"; d="scan'208";a="71972500" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2025 19:20:45 -0700 X-CSE-ConnectionGUID: ynn7v8pBR7moPg6dTZZ77g== X-CSE-MsgGUID: lIbWXvhuQTKl85MlpyWPAA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,286,1751266800"; d="scan'208";a="177080456" Received: from lkp-server02.sh.intel.com (HELO 84c55410ccf6) ([10.239.97.151]) by fmviesa009.fm.intel.com with ESMTP; 22 Sep 2025 19:20:42 -0700 Received: from kbuild by 84c55410ccf6 with local (Exim 4.96) (envelope-from ) id 1v0se0-0002fR-0x; Tue, 23 Sep 2025 02:20:40 +0000 Date: Tue, 23 Sep 2025 10:20:22 +0800 From: kernel test robot To: Chunhai Guo , xiang@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, chao@kernel.org, zbestahu@gmail.com, jefflexu@linux.alibaba.com, dhavale@google.com, lihongbo22@huawei.com, linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org, Chunhai Guo Subject: Re: [PATCH] erofs: add direct I/O support for compressed data Message-ID: <202509231034.jXPbkvNB-lkp@intel.com> References: <20250922124304.489419-1-guochunhai@vivo.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250922124304.489419-1-guochunhai@vivo.com> Hi Chunhai, kernel test robot noticed the following build errors: [auto build test ERROR on xiang-erofs/dev-test] [also build test ERROR on xiang-erofs/dev xiang-erofs/fixes linus/master v6.17-rc7 next-20250922] [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/Chunhai-Guo/erofs-add-direct-I-O-support-for-compressed-data/20250922-204843 base: https://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test patch link: https://lore.kernel.org/r/20250922124304.489419-1-guochunhai%40vivo.com patch subject: [PATCH] erofs: add direct I/O support for compressed data config: i386-buildonly-randconfig-003-20250923 (https://download.01.org/0day-ci/archive/20250923/202509231034.jXPbkvNB-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250923/202509231034.jXPbkvNB-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/202509231034.jXPbkvNB-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "z_erofs_file_fops" [fs/erofs/erofs.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki