From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 8B9E62367B5 for ; Sun, 29 Mar 2026 04:07:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774757238; cv=none; b=b5QQjaVruZQn8gGxJfTTSk867CoEgq+MC+a9JaZJJ3ph4eCa3HwUsGr9TX/fOzvayObdUzzCIoGPTaHuZLMZbI/GnniJZD70ETWvApX4DnicuYP6GqscpYU37BEOFW4Nh2bEX+mNacr0bpeADMg4CSy0UKKKppC5GEDMs4uxGdI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774757238; c=relaxed/simple; bh=gWeKNb1ClJWFYIkENDXGlY3FE8uiAbU0wSsHJ5klDlo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Kk6brC65MWQZVwUisrEd7jaep1n46icpYWD1jQrTrvfxwa3JLptvdYX38eSOaA1BMdl9Cw4X639bKKW+jIjmM2aAWMsaMktnzW82iffobEXFS3xD0daLrIG4O9WwReS776GGVKBBqtn+o0NbytQLAPgMPY1zf/DDvXtBm0m13xk= 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=Vxyw9CTK; arc=none smtp.client-ip=192.198.163.15 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="Vxyw9CTK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774757236; x=1806293236; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=gWeKNb1ClJWFYIkENDXGlY3FE8uiAbU0wSsHJ5klDlo=; b=Vxyw9CTKc6eSXFRa75rpEwmSJz4+6QhrmGrN3tAEi2rCXwxDAne5cn4n fx8GvxEG+8P1hWGP9u1z2HirGIQTHk6EODiTcOMCTG1jb7wlAxrnIR0GO asbcY+ELGxw7VX1VKzrIxZ5A0fsYlhlKmF5YC2Z/oBByJb+CZ2q6t0/ob nKbIR7FbDBcoojrcO6Dl32iQIwSQtX6J5jsMRQjd/TA4QrW/IfJ1wsrPV pTI5D/L68CZdhGbSwpc5KX91ON+/m0EUOzaZvUqqgAxBBj0jkZk030lUi 00BF1u9LInHTlCXgWNdIbTXYBcF0Qe+pgYmFOqjP+1yLmuPmMCYX+1GC0 Q==; X-CSE-ConnectionGUID: xO+4PkQBRNaUDJEVVBEHrA== X-CSE-MsgGUID: dxTnaEG3RTCAV13tovsWMA== X-IronPort-AV: E=McAfee;i="6800,10657,11742"; a="75896814" X-IronPort-AV: E=Sophos;i="6.23,147,1770624000"; d="scan'208";a="75896814" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2026 21:07:15 -0700 X-CSE-ConnectionGUID: umSWqpfZQ5q0kWaT3+XgLg== X-CSE-MsgGUID: kVj6EjhKT2OqCKxbc+mZ0A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,147,1770624000"; d="scan'208";a="221306879" Received: from igk-lkp-server01.igk.intel.com (HELO 9958d990ccf2) ([10.211.93.152]) by fmviesa010.fm.intel.com with ESMTP; 28 Mar 2026 21:07:12 -0700 Received: from kbuild by 9958d990ccf2 with local (Exim 4.98.2) (envelope-from ) id 1w6hQc-000000007pF-0XGX; Sun, 29 Mar 2026 04:07:10 +0000 Date: Sun, 29 Mar 2026 06:06:41 +0200 From: kernel test robot To: Kuniyuki Iwashima , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Willem de Bruijn , Jason Wang , Andrew Lunn Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, Simon Horman , Kuniyuki Iwashima Subject: Re: [PATCH v1 net-next] tun: Ignore tun in netdev_lock_pos(). Message-ID: <202603290603.7d9NDw4e-lkp@intel.com> References: <20260327213441.3781433-1-kuniyu@google.com> Precedence: bulk X-Mailing-List: netdev@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: <20260327213441.3781433-1-kuniyu@google.com> Hi Kuniyuki, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Kuniyuki-Iwashima/tun-Ignore-tun-in-netdev_lock_pos/20260328-220059 base: net-next/main patch link: https://lore.kernel.org/r/20260327213441.3781433-1-kuniyu%40google.com patch subject: [PATCH v1 net-next] tun: Ignore tun in netdev_lock_pos(). config: s390-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260329/202603290603.7d9NDw4e-lkp@intel.com/config) compiler: s390x-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260329/202603290603.7d9NDw4e-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/202603290603.7d9NDw4e-lkp@intel.com/ All errors (new ones prefixed by >>): s390x-linux-gnu-ld: net/core/dev.o: in function `netdev_lock_pos': net/core/dev.c:540:(.text+0x86a6): undefined reference to `tun_link_ops' >> s390x-linux-gnu-ld: net/core/dev.c:540:(.text+0x2b5ac): undefined reference to `tun_link_ops' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki