From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 E6B2A2F53 for ; Sun, 15 Oct 2023 15:05:12 +0000 (UTC) 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="bf0X1+qx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697382313; x=1728918313; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9EH7iuzOclOT3jc8//Jy/QNww4qiNPl6/LLoVKeUYC8=; b=bf0X1+qxpoV0LfPxCeZn4A6k77hHQrEYmnQkmHDNDHEAlbcohbY0uzRT ngTt4pbeoJav7SNaL3SOSzbeFGoC4MJSsLzKA4ofYKUHKZNtbrgoZvHUq o8Z8+rt5ywyTY3ZThQo+ujXtqoHRcuNaUrOnBDX4Ur2CjQK3jOCSAsHEM OaW6KDKI5f5eYZvGG8HTkOEH4WSTRZ0nplgXX8t7MLdHagREC2FL7H0BN C578xtaFjxFFJ9O91TbFobKGw3hKRPDJOrCld85GIuF9HTMHUDKqLPd+C Ih7KysbrP5sjbmkh2dg6st4+aMXRpf2/7qsT4qP51BcDUTUumtSzRc5vv Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10863"; a="4008707" X-IronPort-AV: E=Sophos;i="6.03,226,1694761200"; d="scan'208";a="4008707" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Oct 2023 08:05:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10863"; a="899190248" X-IronPort-AV: E=Sophos;i="6.03,226,1694761200"; d="scan'208";a="899190248" Received: from lkp-server02.sh.intel.com (HELO f64821696465) ([10.239.97.151]) by fmsmga001.fm.intel.com with ESMTP; 15 Oct 2023 08:03:14 -0700 Received: from kbuild by f64821696465 with local (Exim 4.96) (envelope-from ) id 1qs2g0-0007Vn-1i; Sun, 15 Oct 2023 15:05:08 +0000 Date: Sun, 15 Oct 2023 23:04:11 +0800 From: kernel test robot To: Akihiko Odaki Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [RFC PATCH 3/7] net: sched: Add members to qdisc_skb_cb Message-ID: <202310152238.M5Ed14YC-lkp@intel.com> References: <20231008052101.144422-4-akihiko.odaki@daynix.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: <20231008052101.144422-4-akihiko.odaki@daynix.com> Hi Akihiko, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on shuah-kselftest/next] [also build test ERROR on shuah-kselftest/fixes mst-vhost/linux-next linus/master v6.6-rc5 next-20231013] [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/Akihiko-Odaki/net-skbuff-Add-tun_vnet_hash-flag/20231008-133245 base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next patch link: https://lore.kernel.org/r/20231008052101.144422-4-akihiko.odaki%40daynix.com patch subject: [RFC PATCH 3/7] net: sched: Add members to qdisc_skb_cb config: arm-footbridge_defconfig (https://download.01.org/0day-ci/archive/20231015/202310152238.M5Ed14YC-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231015/202310152238.M5Ed14YC-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/202310152238.M5Ed14YC-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from : net/core/dev.c: In function 'validate_xmit_skb': >> include/linux/compiler_types.h:425:45: error: call to '__compiletime_assert_713' declared with attribute error: BUILD_BUG_ON failed: sizeof(struct qdisc_skb_cb) > SKB_GSO_CB_OFFSET 425 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:406:25: note: in definition of macro '__compiletime_assert' 406 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:425:9: note: in expansion of macro '_compiletime_assert' 425 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ net/core/dev.c:3625:17: note: in expansion of macro 'BUILD_BUG_ON' 3625 | BUILD_BUG_ON(sizeof(struct qdisc_skb_cb) > SKB_GSO_CB_OFFSET); | ^~~~~~~~~~~~ vim +/__compiletime_assert_713 +425 include/linux/compiler_types.h eb5c2d4b45e3d2 Will Deacon 2020-07-21 411 eb5c2d4b45e3d2 Will Deacon 2020-07-21 412 #define _compiletime_assert(condition, msg, prefix, suffix) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 413 __compiletime_assert(condition, msg, prefix, suffix) eb5c2d4b45e3d2 Will Deacon 2020-07-21 414 eb5c2d4b45e3d2 Will Deacon 2020-07-21 415 /** eb5c2d4b45e3d2 Will Deacon 2020-07-21 416 * compiletime_assert - break build and emit msg if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 417 * @condition: a compile-time constant condition to check eb5c2d4b45e3d2 Will Deacon 2020-07-21 418 * @msg: a message to emit if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 419 * eb5c2d4b45e3d2 Will Deacon 2020-07-21 420 * In tradition of POSIX assert, this macro will break the build if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 421 * supplied condition is *false*, emitting the supplied error message if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 422 * compiler has support to do so. eb5c2d4b45e3d2 Will Deacon 2020-07-21 423 */ eb5c2d4b45e3d2 Will Deacon 2020-07-21 424 #define compiletime_assert(condition, msg) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 @425 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) eb5c2d4b45e3d2 Will Deacon 2020-07-21 426 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki