From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 EAEBA7464; Wed, 17 Apr 2024 23:19:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713395995; cv=none; b=U/qsxFGG3Pha5+b9shqMFGISV3jgJ6IzPmlBzWQ/8jdqVgwKtymBBeYim4UHMG5lETAmGnWP9KHxD6L2QJOWwdqSCWw0gFZ2Y31dVRnAfWcfOpr5uDVIX5VjddqS99IBnelw6iCVzZaWYxiLzC0OKApxJ6iN4PvaOMd9DjkRf+8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713395995; c=relaxed/simple; bh=taNf4Y8ioB/0kj4QfBY8A1a56xCMRkFv8KW9HjM7YXk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=b0ljaPCVGuQkLn1dRr8kYbzS/oldBY1UQ9UXBt2Q/tiH1cMZf2K1d1hufP68B8gRp2xj5UHqT8ZCG7DjhrAq4Af3gies2tp+0apyNBL9wob1iWq055r0ZGKb0g7H0dEe2uK2BS9eosdOkH8uAsI4T5s0Gh/veQbZtnZGwS9P9B0= 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=Wv1ScXz0; arc=none smtp.client-ip=192.198.163.18 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="Wv1ScXz0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1713395993; x=1744931993; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=taNf4Y8ioB/0kj4QfBY8A1a56xCMRkFv8KW9HjM7YXk=; b=Wv1ScXz0pO+mrLXzrM+GQN9kJ6MDW7nxoCzQdMiGHJ47bgqHgrzqOC0r e4wCJtZB84DZns9GyVC9hQSGOLsuIsz9e83J0+OpZ0yjHJ78bt4m3UZcg kkkqwSSe0lnEqgvTvAjIcpcnXv68qR6+QPeo23NxGOHtlZYL0osyitK4b 6Ov1XdtYxmLXcdCxVEho48DKcCXdu+x17+YcXbM6MnplJmDzreVBnckH8 KI4wxsoMYQmT7BVVESBpZ6No1vrVGyUgICJiegI4+y+lTGoJSrfx44mYo B8oNhN8l6/m8lU15ojdCPwwq86LFp+2PzJnfvmhqouj7lIQraSvOugHBS g==; X-CSE-ConnectionGUID: 0fnwZXYwQWSxUKzYC1kRgw== X-CSE-MsgGUID: Z7Js3rXnTD6gM2lp788OOw== X-IronPort-AV: E=McAfee;i="6600,9927,11047"; a="8776323" X-IronPort-AV: E=Sophos;i="6.07,210,1708416000"; d="scan'208";a="8776323" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2024 16:19:52 -0700 X-CSE-ConnectionGUID: BMF9BY7cTwmKS5nT4t7XHw== X-CSE-MsgGUID: q9UuPT4GT1W0ZDkb4Lbmfg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,210,1708416000"; d="scan'208";a="22663364" Received: from unknown (HELO 23c141fc0fd8) ([10.239.97.151]) by orviesa010.jf.intel.com with ESMTP; 17 Apr 2024 16:19:49 -0700 Received: from kbuild by 23c141fc0fd8 with local (Exim 4.96) (envelope-from ) id 1rxEZ8-00075C-13; Wed, 17 Apr 2024 23:19:46 +0000 Date: Thu, 18 Apr 2024 07:19:20 +0800 From: kernel test robot To: Kui-Feng Lee , bpf@vger.kernel.org, ast@kernel.org, martin.lau@linux.dev, song@kernel.org, kernel-team@meta.com, andrii@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, sinquersw@gmail.com, kuifeng@meta.com, Kui-Feng Lee Subject: Re: [PATCH bpf-next 1/2] bpf: enable the "open" operator on a pinned path of a struct_osp link. Message-ID: <202404180747.NXWUtZTG-lkp@intel.com> References: <20240417002513.1534535-2-thinker.li@gmail.com> 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: <20240417002513.1534535-2-thinker.li@gmail.com> Hi Kui-Feng, 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/Kui-Feng-Lee/bpf-enable-the-open-operator-on-a-pinned-path-of-a-struct_osp-link/20240417-082736 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20240417002513.1534535-2-thinker.li%40gmail.com patch subject: [PATCH bpf-next 1/2] bpf: enable the "open" operator on a pinned path of a struct_osp link. config: riscv-defconfig (https://download.01.org/0day-ci/archive/20240418/202404180747.NXWUtZTG-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 7089c359a3845323f6f30c44a47dd901f2edfe63) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240418/202404180747.NXWUtZTG-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/202404180747.NXWUtZTG-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: bpffs_struct_ops_link_open >>> referenced by syscall.c >>> kernel/bpf/syscall.o:(bpf_link_open) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki