From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A7D4C433EF for ; Mon, 21 Feb 2022 00:40:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244467AbiBUAk0 (ORCPT ); Sun, 20 Feb 2022 19:40:26 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:60556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239014AbiBUAk0 (ORCPT ); Sun, 20 Feb 2022 19:40:26 -0500 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C77E49693; Sun, 20 Feb 2022 16:40:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645404004; x=1676940004; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=jcB/VV1tgM+f7nB7Rbpqdo/SKvwweZ8K+gpxHXDQvwI=; b=IatFIT7VRy6ZjbyM0wwPgZTxJV0yHkKhgBVMDGQiHOUsGKcITO/+7YkF cuso/uH5D4masf7ou+gUjcyFUNZ7agpfdutQmyCdtXX40+SukV4NAvsWV ivlXqyNWlAjQYVmD7dSM/AaraRqtYpMng8UyXyXplDKK5ZRMT8KhEdHTF U7atM2IU9lopYA8U+gaIMPKDqrPSWPKgYcm1gFgxr4xY+wQig4GSnDht+ zf3+FTzMBg9A6Us7sHXKkOdX6zJJHfFKLngiaSNE/6cDihUWrYkmXEen2 awaEZYyygSwbwrPKmzXYQNxR0XBgYDnZrVAsX/nwZ54Tnqef7bUqYq1Gc Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10264"; a="232034672" X-IronPort-AV: E=Sophos;i="5.88,384,1635231600"; d="scan'208";a="232034672" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2022 16:40:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,384,1635231600"; d="scan'208";a="572932144" Received: from lkp-server01.sh.intel.com (HELO da3212ac2f54) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 20 Feb 2022 16:40:00 -0800 Received: from kbuild by da3212ac2f54 with local (Exim 4.92) (envelope-from ) id 1nLwkB-00015U-Vh; Mon, 21 Feb 2022 00:39:59 +0000 Date: Mon, 21 Feb 2022 08:39:28 +0800 From: kernel test robot To: Kumar Kartikeya Dwivedi , bpf@vger.kernel.org Cc: kbuild-all@lists.01.org, Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Toke =?iso-8859-1?Q?H=F8iland-J=F8rgensen?= , Jesper Dangaard Brouer , netfilter-devel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH bpf-next v1 10/15] bpf: Wire up freeing of referenced PTR_TO_BTF_ID in map Message-ID: <202202210811.0jZyZUP1-lkp@intel.com> References: <20220220134813.3411982-11-memxor@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220220134813.3411982-11-memxor@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hi Kumar, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20220217] [cannot apply to bpf-next/master bpf/master linus/master v5.17-rc4 v5.17-rc3 v5.17-rc2 v5.17-rc5] [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] url: https://github.com/0day-ci/linux/commits/Kumar-Kartikeya-Dwivedi/Introduce-typed-pointer-support-in-BPF-maps/20220220-215105 base: 3c30cf91b5ecc7272b3d2942ae0505dd8320b81c config: microblaze-randconfig-r022-20220220 (https://download.01.org/0day-ci/archive/20220221/202202210811.0jZyZUP1-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/09a47522ec608218eb6aabd5011316d78ad245e0 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Kumar-Kartikeya-Dwivedi/Introduce-typed-pointer-support-in-BPF-maps/20220220-215105 git checkout 09a47522ec608218eb6aabd5011316d78ad245e0 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=microblaze SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): microblaze-linux-ld: kernel/bpf/syscall.o: in function `bpf_map_free_ptr_to_btf_id': >> (.text+0x555c): undefined reference to `__generic_xchg_called_with_bad_pointer' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org