From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 B2BA851B17E for ; Wed, 30 Sep 2026 18:03:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790791390; cv=none; b=tJYFgcPT+pkhnpEY5FaitdmB6mIO10vc0dsDOUSu89rajYZh+2p0X5TMBmfA8WSvEy3nwjOVVLT1ZUrWFSr0RP5kuve4ZrDf1SQlupegEauWgnPrU2yPHTTpOydZTw1icpdimH8BgqFDYU5Y1Cd0wRAyy0EEzanGsBVlWJkPug4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790791390; c=relaxed/simple; bh=s5McnjQZvk/hYC3PO6FKH5rbyWd/9QQUfZQXYanC8nQ=; h=Date:From:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HBB899uz5ixTE26V+FyVemO4FeY0dLguTWsHHRcyLbFy6guA7n+C/P3FHkQGDLIbKzlc14OBBywC8QY2FeHI9mt2T0otz+3PaOipuM9hPvqeFYBaIHkDMQOS/5iHuBjr48neH3ccpT57CXXjiGlHugPPG2mgzFCZ3sXsuKh7rGQ= 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=cPUbmu78; arc=none smtp.client-ip=192.198.163.18 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="cPUbmu78" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1790791388; x=1822327388; h=date:from:cc:subject:message-id:references:mime-version: in-reply-to; bh=s5McnjQZvk/hYC3PO6FKH5rbyWd/9QQUfZQXYanC8nQ=; b=cPUbmu78T1ecZ4RDr6L3NpKf59+RyXkQHbdqDlF0nJ0aamwlDRHGyF61 5PxTM4kz25UZ72suTm7wl1sTatPEfYci2kwoslPyiIKmhKHERx3zI1EoF 3bsCBzW0Ofwx3pl4zbCqRIbc5vavMYY2aaK4CR6Dq67Jcvxi3ptsW9802 TIa63F+yTybY6gaH8ly5uXucDPFaH3g2gk/lVqh73czBDvnQKrLrRSnvq qQZrQSUFVehARLTdXSM3X29n5x41mMjqK377yk16ciL5ahGsjGZZoIryP mqM27cHtqXDl5q2XoZVrnyOov4B4Xz0+nVKLI1Cj4PKBXNaiHaF0eo6cc w==; X-CSE-ConnectionGUID: O6RCPQ6oTaawZboNg36BHA== X-CSE-MsgGUID: 6SF9xpCiRkCblcH/m8ARAA== X-IronPort-AV: E=McAfee;i="6800,10657,11921"; a="90670151" X-IronPort-AV: E=Sophos;i="6.27,133,1787036400"; d="scan'208";a="90670151" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2026 11:03:04 -0700 X-CSE-ConnectionGUID: +YmXu2ORSou4oN/J1VwD2A== X-CSE-MsgGUID: /An3tz2nT8avmuNczpiM3g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,133,1787036400"; d="scan'208";a="313694384" Received: from lkp-server01.sh.intel.com (HELO 462990a40a85) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 30 Sep 2026 11:03:03 -0700 Received: from kbuild by 462990a40a85 with local (Exim 4.98.2) (envelope-from ) id 1xBydw-00000000QzG-46zU for oe-kbuild-all@lists.linux.dev; Wed, 30 Sep 2026 18:03:00 +0000 Date: Thu, 1 Oct 2026 02:02:09 +0800 From: kernel test robot Cc: oe-kbuild-all@lists.linux.dev Subject: Re: tcp: Add TCP ROCCET congestion control module. Message-ID: <202610010120.teosc4lh-lkp@intel.com> References: <202610010120.teosc4lh-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202610010120.teosc4lh-lkp@intel.com> Hi Tim, kernel test robot noticed the following build errors: url: https://github.com/intel-lab-lkp/linux/commits/Tim-Fuechsel/tcp-Add-TCP-ROCCET-congestion-control-module/20260928-171154 base: patch link: https://lore.kernel.org/r/202610010120.teosc4lh-lkp%40intel.com config: microblaze-allyesconfig (https://download.01.org/0day-ci/archive/20261001/202610010120.teosc4lh-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261001/202610010120.teosc4lh-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/202610010120.teosc4lh-lkp@intel.com/ All errors (new ones prefixed by >>): microblaze-linux-ld: net/ipv4/tcp_roccet.o: in function `roccet_control': >> .tmp_gl_tcp_roccet.o:(.text+0x23dc): undefined reference to `__udivdi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki