From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 E3412156257 for ; Fri, 31 May 2024 10:54:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717152901; cv=none; b=hdCxzVOL4V2QEmBN61lKlWnWyK5asndNBYW4P9ixJEKBcOSzWE4hiMfA9DZNORAmMzTyA7tIEuURqKl2/et04edTG4DfKhB1vRTt/wAPKI5JYy8KI4q9uFa7RaWZHz1WHqAnlZfzk3dO1Ubo1X5a9HSNuymqnESGzldKo2+wx0w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717152901; c=relaxed/simple; bh=/KS+CqYZGE35uHp2+cC/gl3rBtC8dtbiMZjJsY1+VIs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kZJFjj6sFy/elwbc/AhE0gRnewFnx6UKjb1I8a2uhMTC25b8c06FmdrxDZeLGIMP3GdRKHxLDBbXy7pJWMxehtITtMYw8SBB1tTlH5u4tuxutcpGBAo3nGuMjh27hQhQB00bgTPh1R7/TyHF7mZ35OiKaqIQy3gzC/Xb5mL/PFo= 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=XOMD/kaL; arc=none smtp.client-ip=198.175.65.15 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="XOMD/kaL" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717152899; x=1748688899; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/KS+CqYZGE35uHp2+cC/gl3rBtC8dtbiMZjJsY1+VIs=; b=XOMD/kaLCoU6M7UATbo0S3Ade0stZ/4f0ALfTACailhIGnOLRc6U78Fm CWKmV90EMESp8Fl/6Hu3p0QaUAAJ4QneC6PlALtzdLw101sRezbPQ7o8o h7s1p6YCKY3WMgNMDng4G0vF5bPVp5U7WzpxuWW5Sy5kF4L4hQIoRtUKW YQQ+auD49MwQRBl5+QQJVKlz2IVUySaLohdm6ab5woPaGW+Q1n1Ew4brB hpABzMSfBthxXWtf2zTJ6GTBg9anqcTqiIOB9ay8Aw0sgw24vkQvb53lx MnM47lDiuK1SKQ523OjnNZXDrVLR5iZPKJVQ1sLzAgc52cdsdPQdD2XYl Q==; X-CSE-ConnectionGUID: 8a57NkXmSd6aziik857ajg== X-CSE-MsgGUID: 2FCxcexpQACIiviUBdu2Kw== X-IronPort-AV: E=McAfee;i="6600,9927,11088"; a="17489924" X-IronPort-AV: E=Sophos;i="6.08,204,1712646000"; d="scan'208";a="17489924" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 May 2024 03:54:59 -0700 X-CSE-ConnectionGUID: drNeVaJnTeeFR9smU74O5Q== X-CSE-MsgGUID: RWyIHljDRnOB5ImILD2oag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,204,1712646000"; d="scan'208";a="66987348" Received: from unknown (HELO 0610945e7d16) ([10.239.97.151]) by orviesa002.jf.intel.com with ESMTP; 31 May 2024 03:54:57 -0700 Received: from kbuild by 0610945e7d16 with local (Exim 4.96) (envelope-from ) id 1sCzuH-000GyL-2P; Fri, 31 May 2024 10:54:53 +0000 Date: Fri, 31 May 2024 18:53:48 +0800 From: kernel test robot To: Paolo Abeni , netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Eric Dumazet , David Ahern , Jakub Kicinski Subject: Re: [PATCH net-next 3/3] dst_cache: let rt_uncached cope with dst_cache cleanup Message-ID: <202405311808.vqBTwxEf-lkp@intel.com> References: 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: Hi Paolo, 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/Paolo-Abeni/ipv6-use-a-new-flag-to-indicate-elevated-refcount/20240531-012716 base: net-next/main patch link: https://lore.kernel.org/r/cd710487a34149654a5ff73a8c0df9b1d3fc73a9.1717087015.git.pabeni%40redhat.com patch subject: [PATCH net-next 3/3] dst_cache: let rt_uncached cope with dst_cache cleanup config: arm64-defconfig (https://download.01.org/0day-ci/archive/20240531/202405311808.vqBTwxEf-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240531/202405311808.vqBTwxEf-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/202405311808.vqBTwxEf-lkp@intel.com/ All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: net/core/dst_cache.o: in function `dst_cache_set_ip6': >> net/core/dst_cache.c:123:(.text+0x240): undefined reference to `rt6_uncached_list_add' vim +123 net/core/dst_cache.c 109 110 #if IS_ENABLED(CONFIG_IPV6) 111 void dst_cache_set_ip6(struct dst_cache *dst_cache, struct dst_entry *dst, 112 const struct in6_addr *saddr) 113 { 114 struct dst_cache_pcpu *idst; 115 116 if (!dst_cache->cache) 117 return; 118 119 idst = this_cpu_ptr(dst_cache->cache); 120 dst_cache_per_cpu_dst_set(idst, dst, 121 rt6_get_cookie(dst_rt6_info(dst))); 122 if (dst && list_empty(&dst->rt_uncached)) > 123 rt6_uncached_list_add(dst_rt6_info(dst)); 124 125 idst->in6_saddr = *saddr; 126 } 127 EXPORT_SYMBOL_GPL(dst_cache_set_ip6); 128 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki