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 8856A22157F for ; Sat, 11 Oct 2025 23:36:46 +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=1760225808; cv=none; b=n2Y7j+ZRMT1laPLGFnNQEGV5rEUtHEJ1pR52x4By1iU7Jh+V+59lSlBEPsc6rNkJ2oOZ2CtA1UJF/fY6SvDJ0rFxqHG/ILNaXbpPWdhefbZrzNPRpnUBT38AJj7FBd9migUDadFTp27xxWpzrD270ckXybZOdYTXHvVQmpEPcMo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760225808; c=relaxed/simple; bh=R2lYa4L4daYjxt8fCRBKjZ7g5EgOnkSjnTBjQxYbKGM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=krAzQvOw8Z5w/aeTeRsXFlHiUdy5U4mnEccfzJ3eXxToXRVJlGKpLYpSYwSFStTVfKCQRT9ee935djXKXZW2gGq1ctvki4Lfjcb7hOOsZKLzMcXWDj9iPpOK40xlRhDUQhIU6Ge0WflT3nJPV3Ph7zBVIcvb4hiYg+NU3fFtkv4= 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=PxfCo9fg; 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="PxfCo9fg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1760225806; x=1791761806; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=R2lYa4L4daYjxt8fCRBKjZ7g5EgOnkSjnTBjQxYbKGM=; b=PxfCo9fg4XojZoBTazMQBrGb3r4/pys3d7zc1EDZu3lqJScKBv2p/jFf sytZhiDhbR7igPSDiBUK3aCD4zgegt1TV9lwkF2kSvxuuf2NgEKICxUwn CM1SAy/LWpGmXzy7VQiLbfdwYaRzmuzj2vMynsTbrUgegC8USkcH0ngNl xAPPC7qXBeMJjR+4/gyvKjLImY1rXkCYOahkyGxtimPOaDHRgkkWk7uX+ KiG+S/bb+foQ/DyMeTEbrsEQ1sUWBQbUdLj0PHAkdNbVCRJDa3kXsT7kA ZGdzH166TLfiTXXhZIo41Q3yyVP6+ZVPuDY3+W0VrK7Jpb0mhcwOE05Af w==; X-CSE-ConnectionGUID: 4q/cbODmRVmpsv7mr5uJ9A== X-CSE-MsgGUID: jXK5kQEASM+v08oMQXkIUA== X-IronPort-AV: E=McAfee;i="6800,10657,11579"; a="62106949" X-IronPort-AV: E=Sophos;i="6.19,222,1754982000"; d="scan'208";a="62106949" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Oct 2025 16:36:46 -0700 X-CSE-ConnectionGUID: Hardy0Z8QzyKO67EdFq0Ww== X-CSE-MsgGUID: nKHkdnF7SF2btuOfijcUzw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,222,1754982000"; d="scan'208";a="212229613" Received: from lkp-server01.sh.intel.com (HELO 6a630e8620ab) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 11 Oct 2025 16:36:44 -0700 Received: from kbuild by 6a630e8620ab with local (Exim 4.96) (envelope-from ) id 1v7j8k-00042r-0C; Sat, 11 Oct 2025 23:36:42 +0000 Date: Sun, 12 Oct 2025 07:35:42 +0800 From: kernel test robot To: Jian Wen , jgg@nvidia.com, leonro@nvidia.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Jian Wen , linux-rdma@vger.kernel.org, wenjianhn@gmail.com Subject: Re: [PATCH] RDMA/mlx5: Use mlx5_cmd_is_down to detect PCIe Surprise Link Down Message-ID: <202510120715.P7oFOBOQ-lkp@intel.com> References: <20251009142326.3794769-1-wenjian1@xiaomi.com> Precedence: bulk X-Mailing-List: linux-rdma@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: <20251009142326.3794769-1-wenjian1@xiaomi.com> Hi Jian, kernel test robot noticed the following build errors: [auto build test ERROR on rdma/for-next] [also build test ERROR on linus/master v6.17 next-20251010] [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/Jian-Wen/RDMA-mlx5-Use-mlx5_cmd_is_down-to-detect-PCIe-Surprise-Link-Down/20251009-224616 base: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next patch link: https://lore.kernel.org/r/20251009142326.3794769-1-wenjian1%40xiaomi.com patch subject: [PATCH] RDMA/mlx5: Use mlx5_cmd_is_down to detect PCIe Surprise Link Down config: s390-defconfig (https://download.01.org/0day-ci/archive/20251012/202510120715.P7oFOBOQ-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 39f292ffa13d7ca0d1edff27ac8fd55024bb4d19) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251012/202510120715.P7oFOBOQ-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/202510120715.P7oFOBOQ-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "mlx5_cmd_is_down" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki