From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 244B713D51E for ; Thu, 17 Apr 2025 02:31:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744857089; cv=none; b=ElhwUmjiOaz59+tQQMl5NjcjkTz0JqWdaL4TwdqwnIHu2CHyiTh7cuqN8SshNF05d2vN9glAoma9Uh0/6CXdsylDcwniKeQWL/ineV6vlYSK61gLXYO2r56CpG1creSxiEeM+hd70UA9uAXmxvbgSQCnq1/0O8pPnp/nVsHtSso= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744857089; c=relaxed/simple; bh=RuTtooDYoMbsdrtm8qNmd5HQ+945cpWtQ0qTs88NgxE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bU0Pf7M4ZdcLUPpB9FaEt3FitpP3oP3P95w/BCXSt4XsdWHfHjLYIrtbzVUFQlwmPvmBoKGH+Hh+mlqGg1WnSBjOQCIwpQdFd+/h1Z9kq76mFrOlPv7ZNAr0zHC//nEYk7+FlGY29zLQW+pVPP1OYXjv6Ivdj6o31gG8J31NarY= 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=hKj2hXhR; arc=none smtp.client-ip=198.175.65.15 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="hKj2hXhR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744857088; x=1776393088; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=RuTtooDYoMbsdrtm8qNmd5HQ+945cpWtQ0qTs88NgxE=; b=hKj2hXhR+hOh7IrroeAwmpA2r5z3zxnAmzjxyByWNQ16tPdDh42yc/w9 /4lP8/T0i3ST55e+9tW/+/nuSdA0Rn4viPqiHyakgjuwfB0Cc8gwEyooC HRNNZS48erJaJOj6fuicE5XPbgxxItHgsKowOlP+I3Q5a7JKMlWi8I+hN CD6OVc/w1/mLEWpChISqWLwqiJHFHe+3ugLjEMH1VEkzQxFseGUsAH2cC n8B79ptKgwwXo/c57ICS5LljxpU/SF7b6bRFNOepal5gF5eFLmGdeGlpB QFSLi5rWdkqclD7O2SN8FWtljuDZ3JO4C9M+8lboYd/+RvHVRJYX2axpw Q==; X-CSE-ConnectionGUID: h+AhTHzuTNeG5b71FMGUcw== X-CSE-MsgGUID: bR3k7d7rTSySsCigzbkLRg== X-IronPort-AV: E=McAfee;i="6700,10204,11405"; a="50075734" X-IronPort-AV: E=Sophos;i="6.15,217,1739865600"; d="scan'208";a="50075734" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Apr 2025 19:31:27 -0700 X-CSE-ConnectionGUID: N5A6QRvBRXSxsIL7qykapQ== X-CSE-MsgGUID: ypTfot/dTn6LQeHRYspquQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,217,1739865600"; d="scan'208";a="135515948" Received: from lkp-server01.sh.intel.com (HELO b207828170a5) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 16 Apr 2025 19:31:25 -0700 Received: from kbuild by b207828170a5 with local (Exim 4.96) (envelope-from ) id 1u5F2B-000KoA-0C; Thu, 17 Apr 2025 02:31:23 +0000 Date: Thu, 17 Apr 2025 10:31:03 +0800 From: kernel test robot To: Robert Pang , Coly Li , Kent Overstreet , linux-bcache@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Robert Pang , Mingzhe Zou Subject: Re: [PATCH v2 1/1] bcache: process fewer btree nodes in incremental GC cycles Message-ID: <202504171044.TFdtTfEh-lkp@intel.com> References: <20250415174145.346121-2-robertpang@google.com> Precedence: bulk X-Mailing-List: linux-bcache@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: <20250415174145.346121-2-robertpang@google.com> Hi Robert, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.15-rc2 next-20250416] [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/Robert-Pang/bcache-process-fewer-btree-nodes-in-incremental-GC-cycles/20250416-133615 base: linus/master patch link: https://lore.kernel.org/r/20250415174145.346121-2-robertpang%40google.com patch subject: [PATCH v2 1/1] bcache: process fewer btree nodes in incremental GC cycles config: i386-buildonly-randconfig-001-20250417 (https://download.01.org/0day-ci/archive/20250417/202504171044.TFdtTfEh-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250417/202504171044.TFdtTfEh-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/202504171044.TFdtTfEh-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__udivdi3" [drivers/md/bcache/bcache.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki