From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 0B64830DD01; Fri, 31 Oct 2025 07:03:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761894241; cv=none; b=Sl0O4ybVpq12kZJFMgrfEB6d9CC3mUqERq396BnumQI4fDEXr+AdvPkTlhFuymAmLWjFgx0/m1nZN0wXWUA4affR2/T6Z3Kw9U7ID7/tKYxpePsaRQeShE6VFedvYeTU78KtsWdbmeozq0OJLFeL/3nYGuuhVRmiRbSVjw8PR64= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761894241; c=relaxed/simple; bh=h945/dxqfx1BTBBtl+azCJKqnPUCASnWBKHAoqpp7k4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mH3B9w7GLAKKcA9wHUIwhNUl/jFwSb5seuVLneMRyJCVVVUdGihMINYZH+KfAjerMkFM8HGGyL05Onk+EdHOpMkIVclOcJ2/fnFUWgH/t9wp58OHY+3fIFxMHVAizwEknDsa1CUEijvMflsK0CnYiQH7mlWNfC/3QG6WKWeyVBo= 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=TrYRYSTG; arc=none smtp.client-ip=198.175.65.12 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="TrYRYSTG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761894239; x=1793430239; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=h945/dxqfx1BTBBtl+azCJKqnPUCASnWBKHAoqpp7k4=; b=TrYRYSTGRZvpG6oPGbX8FKylNBPas0XL6Pk961fRnCOZK0BPgsDWHodK oYtkEPJK8KimAoyca9mLDPOXRhI4+OoYHoX5++wG5evSxZ3PxE4HUP58b pn+GE0Q+JZljhnvOd1GEe6xwZ6loVfHys9JmuEQx7k1odvgA30EPBSxNd UHcC8lrAN1Xkznr5+UZ0FhyZ2ezte7YTEvbUnNJOLjyrGeTyX7p963Llb ps1UmgBt+2W6svcJcIkrOqrHtW4uzZRt/18gvAGBCGDwjv5o34YsVd/IT STl/fnGdzw3G31Q12b4YvMALhVcZPPV6ojefvwbFhOen+6RRzz51tI4cg A==; X-CSE-ConnectionGUID: YTvKbh+pQ9eitlMKQpXVrg== X-CSE-MsgGUID: F1Veg936RXCtKquYN+n7FA== X-IronPort-AV: E=McAfee;i="6800,10657,11598"; a="75498358" X-IronPort-AV: E=Sophos;i="6.19,268,1754982000"; d="scan'208";a="75498358" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Oct 2025 00:03:54 -0700 X-CSE-ConnectionGUID: INgihif2ThSVR7SAakLYkw== X-CSE-MsgGUID: NNg+GFeoRGSdSWEX7M7t5A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,268,1754982000"; d="scan'208";a="185850502" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by fmviesa007.fm.intel.com with ESMTP; 31 Oct 2025 00:03:49 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vEjAq-000Mqe-11; Fri, 31 Oct 2025 07:03:48 +0000 Date: Fri, 31 Oct 2025 15:03:10 +0800 From: kernel test robot To: Robert Richter , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams , Jonathan Cameron , Dave Jiang , Davidlohr Bueso Cc: oe-kbuild-all@lists.linux.dev, linux-cxl@vger.kernel.org, linux-kernel@vger.kernel.org, Gregory Price , Terry Bowman , Joshua Hahn , Robert Richter Subject: Re: [PATCH] cxl/region: Support multi-level interleaving with smaller granularities for lower levels Message-ID: <202510311413.HdTizWHK-lkp@intel.com> References: <20251028094754.72816-1-rrichter@amd.com> Precedence: bulk X-Mailing-List: linux-cxl@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: <20251028094754.72816-1-rrichter@amd.com> Hi Robert, kernel test robot noticed the following build errors: [auto build test ERROR on cxl/next] [also build test ERROR on linus/master v6.18-rc3 next-20251030] [cannot apply to cxl/pending] [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-Richter/cxl-region-Support-multi-level-interleaving-with-smaller-granularities-for-lower-levels/20251028-175032 base: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git next patch link: https://lore.kernel.org/r/20251028094754.72816-1-rrichter%40amd.com patch subject: [PATCH] cxl/region: Support multi-level interleaving with smaller granularities for lower levels config: i386-randconfig-141-20251031 (https://download.01.org/0day-ci/archive/20251031/202510311413.HdTizWHK-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251031/202510311413.HdTizWHK-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/202510311413.HdTizWHK-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "__udivdi3" [drivers/cxl/core/cxl_core.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki