From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 A8D5218DF89 for ; Wed, 30 Jul 2025 03:37:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753846645; cv=none; b=P+hiLlAATCvqNZkLVnZWYFbquY1heDf0qx0pB4VNhvoN4AKCkt8yPsXm4PYETTfdV+D+KoUuZ2tSr50dLdEw5nKmkfhc+ey1oW1EqBxgCmGcxwMYgFdHr8SGiW/BRFZl3NYNkw4o+P5swSynDZw+BzsUfoMInAG+O1T7AhxfAXA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753846645; c=relaxed/simple; bh=qjPacZ6W48j/mjK8omT3VIEt5+vuJ4CpubaD6KHIGC0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iMXuc/LVhaflb62bUq7OGzj19mpWXB+cmxIm0cFg796hmuyUSUlX3f6UeH7KKsw2kzNH3Mlp0csjyAOYCWlkDhwcAjxNRjr4W0U5/q6gFSzDiC7LFvMA3E43bXF30AaV4tWXyzHKwZhtPLtkxGZSfmy3Pj0sb31kYD6buKtgZtI= 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=kBAjWJQC; arc=none smtp.client-ip=192.198.163.12 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="kBAjWJQC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1753846643; x=1785382643; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=qjPacZ6W48j/mjK8omT3VIEt5+vuJ4CpubaD6KHIGC0=; b=kBAjWJQCLkfYtBuZg1loIw+Fkyw/V2dua/hZLNJbFlkS80YIus5XvXHy T9WKob+u4S2HKZqcgy+WPgZ/lI0NYp+MuJmNPTcoOasWS/GtioXrPY3qO 3bK5l4ftzK5yh0RNb6XuCozOq2DoprhSWZBTd+cMWg10Hpw7HHUX69gGn +uzWi2U7ceVeoLlpFyi83Cezb9CYan+AD40uoJMIGgGEN/Rx5GH+BvwcJ ampZ/lNRigSqqSHBAgaUUBxZkxShwCGE5TIvw4xKxxsRh5nwKiQY4l9MT bKbhZfDfQ+TvggD7bttFAnZ62lVNeJDAXs0rm8vGuKSqe+/wAEVoh8Arg Q==; X-CSE-ConnectionGUID: Ee0I5xZ9Q/6wb35GH7z8gw== X-CSE-MsgGUID: r6VhQXHaRh2zh1D0GOjoxQ== X-IronPort-AV: E=McAfee;i="6800,10657,11506"; a="59962343" X-IronPort-AV: E=Sophos;i="6.16,350,1744095600"; d="scan'208";a="59962343" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jul 2025 20:37:23 -0700 X-CSE-ConnectionGUID: q8tQ4ws2RTKYSGxWAVmjaQ== X-CSE-MsgGUID: ce0zWUKwTgmAl/SlhJnqPA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,350,1744095600"; d="scan'208";a="167051794" Received: from lkp-server01.sh.intel.com (HELO 160750d4a34c) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 29 Jul 2025 20:37:22 -0700 Received: from kbuild by 160750d4a34c with local (Exim 4.96) (envelope-from ) id 1ugxd1-0001xz-1d; Wed, 30 Jul 2025 03:37:19 +0000 Date: Wed, 30 Jul 2025 11:36:23 +0800 From: kernel test robot To: Jiawei Zhao , ast@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH] libbpf: add SIB addressing mode support for x86-64 USDT arguments Message-ID: <202507301122.2gtH7n4r-lkp@intel.com> References: <20250729125244.28364-1-Phoenix500526@163.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250729125244.28364-1-Phoenix500526@163.com> Hi Jiawei, kernel test robot noticed the following build errors: [auto build test ERROR on bpf-next/net] [also build test ERROR on bpf-next/master bpf/master linus/master v6.16 next-20250729] [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/Jiawei-Zhao/libbpf-add-SIB-addressing-mode-support-for-x86-64-USDT-arguments/20250729-205449 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git net patch link: https://lore.kernel.org/r/20250729125244.28364-1-Phoenix500526%40163.com patch subject: [PATCH] libbpf: add SIB addressing mode support for x86-64 USDT arguments config: arm-randconfig-001-20250730 (https://download.01.org/0day-ci/archive/20250730/202507301122.2gtH7n4r-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project bcd0d972247154336dd1321f1fded818e46671d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250730/202507301122.2gtH7n4r-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/202507301122.2gtH7n4r-lkp@intel.com/ All errors (new ones prefixed by >>): >> usdt.c:1301:7: error: mixing declarations and code is a C99 extension [-Werror,-Wdeclaration-after-statement] 1301 | int idx_reg_off = calc_pt_regs_off(idx_reg_name); | ^ 1 error generated. make[6]: *** [tools/build/Makefile.build:85: tools/bpf/resolve_btfids/libbpf/staticobjs/usdt.o] Error 1 shuffle=2731265819 make[6]: Target '__build' not remade because of errors. make[5]: *** [Makefile:152: tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf-in.o] Error 2 shuffle=2731265819 make[5]: Target 'tools/bpf/resolve_btfids/libbpf/libbpf.a' not remade because of errors. make[4]: *** [Makefile:61: tools/bpf/resolve_btfids//libbpf/libbpf.a] Error 2 shuffle=2731265819 make[4]: Target 'all' not remade because of errors. make[3]: *** [Makefile:76: bpf/resolve_btfids] Error 2 shuffle=2731265819 make[2]: *** [Makefile:1443: tools/bpf/resolve_btfids] Error 2 shuffle=2731265819 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 shuffle=2731265819 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 shuffle=2731265819 make: Target 'prepare' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki