From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 A3F4B320E; Thu, 4 Apr 2024 01:28:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712194103; cv=none; b=EcxiKe+meA/XyyTLMUxSHaUb/PZNIZ6XzIR0cqEBuKCdA2ZUfvxnIwCxT6DPSVmlwijXL53479ePR9timIR2i/xdBZTzapbtm/aurnPq7RtSkNLoFo9myTUU6CrbT6Y6bqIFsPq84q/RUpNS6ThrVGraAA/TScKyL/7mM8edS+g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712194103; c=relaxed/simple; bh=flsyHisBau6nSC0BLz/LjYmR9eQM6rA0NVZ/AzibTIA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=p6rJTiqkq7XXf1IgnVkTSX9XkB/zvjVmP8T7xvnmPuZg8x2NYL5DtyfJDVu4/IR/ST3rRzp+iuOgHt5DCLANCrcMbCXjFn9lC5LaBxjdUMU0XvhBgCSx0gst79yEiso8dMVNqwLAfeVSH2VNTupjtH1sduPqXhC4oNlycuRU9/Q= 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=GFF5cjg+; arc=none smtp.client-ip=192.198.163.14 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="GFF5cjg+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712194102; x=1743730102; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=flsyHisBau6nSC0BLz/LjYmR9eQM6rA0NVZ/AzibTIA=; b=GFF5cjg+3p6sqaTrYuPr7E+H7E7FEQo5EkEN+MSxZLlDyxCpnphGahrC XWdIJ58s4xiIwbiE18fvr2UCJppn9J11hltRp9kNZmWT/7p6E+Fr64DEG rbbJBABW7Xovlq0FEb7YWYdqbzoRErcHnZ02Ek3pnOyrwPeobDzuqpHLf GfoOnt69z17bPDvLPxBf/UmeYwfXvFHlJzRWknD1pbE/POSSAKi4yQTJG PXsI7GEKwaPnuDsyJcnDMP5QvuL+ZdfJPsSjszqCPTCH0TNbp+V0OuOo4 +0C3IsA8MFI2/iIBhWPIuGJkS5e8CXXBb6AGOG0nkyjYG4Pnx9sGFbi/m w==; X-CSE-ConnectionGUID: Zf5kjeKyRXyKAsJ5eFnC1Q== X-CSE-MsgGUID: nCddQcPrTEG7uxocSfG5Xg== X-IronPort-AV: E=McAfee;i="6600,9927,11033"; a="7695317" X-IronPort-AV: E=Sophos;i="6.07,178,1708416000"; d="scan'208";a="7695317" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2024 18:28:21 -0700 X-CSE-ConnectionGUID: 9CW0lQNzRcqoKm6XMnI+ng== X-CSE-MsgGUID: IS6lswY6R4GBhkj1uFk09Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,178,1708416000"; d="scan'208";a="23320452" Received: from lkp-server01.sh.intel.com (HELO e61807b1d151) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 03 Apr 2024 18:28:19 -0700 Received: from kbuild by e61807b1d151 with local (Exim 4.96) (envelope-from ) id 1rsBtp-0000Qs-1d; Thu, 04 Apr 2024 01:28:17 +0000 Date: Thu, 4 Apr 2024 09:27:36 +0800 From: kernel test robot To: Andrii Nakryiko Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH v2 bpf-next 1/4] bpf: add special internal-only MOV instruction to resolve per-CPU addrs Message-ID: <202404040951.d4CUx5S6-lkp@intel.com> References: <20240402021307.1012571-2-andrii@kernel.org> Precedence: bulk X-Mailing-List: llvm@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: <20240402021307.1012571-2-andrii@kernel.org> Hi Andrii, kernel test robot noticed the following build errors: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Andrii-Nakryiko/bpf-add-special-internal-only-MOV-instruction-to-resolve-per-CPU-addrs/20240402-101450 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20240402021307.1012571-2-andrii%40kernel.org patch subject: [PATCH v2 bpf-next 1/4] bpf: add special internal-only MOV instruction to resolve per-CPU addrs config: x86_64-randconfig-001-20240404 (https://download.01.org/0day-ci/archive/20240404/202404040951.d4CUx5S6-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240404/202404040951.d4CUx5S6-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/202404040951.d4CUx5S6-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: this_cpu_off >>> referenced by bpf_jit_comp.c:31 (arch/x86/net/bpf_jit_comp.c:31) >>> arch/x86/net/bpf_jit_comp.o:(do_jit) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki