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 863E040D598 for ; Tue, 9 Jun 2026 20:10:43 +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=1781035844; cv=none; b=Dk2NrxNYA7xTvVmkETgzaBBt13iQ8Hp+v8IGQpIWETtS91af2BL/VXoScSv1K6rCemAijcNUlyxO3d3PbOgkJa7/44QOzC4x2V3dHKeMpaYd23bozRfsU+3ki01kj7sOMfR2EMtn+ITViL3RfOSXPh/RAgWi4VJCP9lOD9K1eAs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781035844; c=relaxed/simple; bh=CxiNd3FHBlZ/8Bgt9cx5ue6PCFi5vIZSXQimovD33lE=; h=Date:From:To:Cc:Subject:Message-ID; b=gBzWdTAnH5p484ofjolJUUVD6CEe3+GtOMxg2dj0TG5KmqcnvypQ6wEdVSrd2X+u1KCzXeJN+fQaF0UvFJ2d8C7TIiL1HnAsld8xNSezLe2ERnwgGWanpSPLMInikEEXJUutb7y6XPUChKCYL2GSr2Lnm0PFm3u6mxV9eGP2LAI= 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=XUHmOD8z; 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="XUHmOD8z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781035843; x=1812571843; h=date:from:to:cc:subject:message-id; bh=CxiNd3FHBlZ/8Bgt9cx5ue6PCFi5vIZSXQimovD33lE=; b=XUHmOD8zjbSz4aj4yiRfZCI3nuyeVVBrbW+awWya5jqckACpVdjLL1gU HyV6TU94DPW/p97NZWxdMqKPexToUx76wUSl7MI1bMMB/9LSBhQD8i5o0 uhHSB5ehxJoPNHgcL8RfIvIyvoLKWBLJ9VJTEsmk6OaeHtlypSa9+yJPD Ugfe32woXMFo4zdYANvaDzTodj8apDtE5Jo0sTI2+0CVyXmoaxT87qq04 DsWl9z0pu4sHZ79j/7cbCqHQal5B2z0pV7DcqKiMr+f3X+SJQxqWvWOrb YyffySLem6QgKwRJGNXY9ku5meOxvuD0zDEpUfpD7GYshgLThpUO0z8cR A==; X-CSE-ConnectionGUID: FAsPJitnSgmC4rJQ096dMg== X-CSE-MsgGUID: 8Z4S6Zn4Sq6rX8cCBaXv4g== X-IronPort-AV: E=McAfee;i="6800,10657,11812"; a="81560668" X-IronPort-AV: E=Sophos;i="6.24,196,1774335600"; d="scan'208";a="81560668" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jun 2026 13:10:43 -0700 X-CSE-ConnectionGUID: 3iC8thE0TNK/RusOLunJxg== X-CSE-MsgGUID: qynkcvGYQ/+t6WxjH67QIw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,196,1774335600"; d="scan'208";a="245817181" Received: from lkp-server01.sh.intel.com (HELO f0d55cb201f0) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 09 Jun 2026 13:10:41 -0700 Received: from kbuild by f0d55cb201f0 with local (Exim 4.98.2) (envelope-from ) id 1wX2mU-00000000KVG-03mE; Tue, 09 Jun 2026 20:10:38 +0000 Date: Wed, 10 Jun 2026 04:10:16 +0800 From: kernel test robot To: Dan Williams Cc: oe-kbuild-all@lists.linux.dev, Alison Schofield , Vishal Verma , Ira Weiny , linux-cxl@vger.kernel.org, Dave Jiang , Alejandro Lucero Subject: [cxl:for-7.3/cxl-type2-enabling 5/5] mem.c:undefined reference to `cxl_memdev_attach_region' Message-ID: <202606100401.GOjzpKHo-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git for-7.3/cxl-type2-enabling head: 9b1e70e8f9ec4b5c6ce7fa774a0023bb6894c686 commit: 9b1e70e8f9ec4b5c6ce7fa774a0023bb6894c686 [5/5] cxl/region: Introduce devm_cxl_probe_mem() config: um-randconfig-002-20260609 (https://download.01.org/0day-ci/archive/20260610/202606100401.GOjzpKHo-lkp@intel.com/config) compiler: gcc-12 (Debian 12.4.0-5) 12.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260610/202606100401.GOjzpKHo-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/202606100401.GOjzpKHo-lkp@intel.com/ All errors (new ones prefixed by >>): /usr/bin/ld: drivers/cxl/mem.o: in function `devm_cxl_probe_mem': >> mem.c:(.text+0x9f): undefined reference to `cxl_memdev_attach_region' collect2: error: ld returned 1 exit status Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for MFD_STMFX Depends on [n]: HAS_IOMEM [=y] && I2C [=y] && OF [=n] Selected by [y]: - PINCTRL_STMFX [=y] && PINCTRL [=y] && I2C [=y] && HAS_IOMEM [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki