From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 8198625DB0A; Tue, 11 Mar 2025 15:25:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741706732; cv=none; b=Y/QCOmYO3sbDUv2DFT1n3jyq9ANQihrZzmQnewebxvH5BhGQzMZD1fAawCbRnC6rLJxZSILqR3Ey3D5oiulcCB/qfbXv2PVxdUMyt0fO3KfgtS7C+h4XUin87vmXK5w0FQpVn7qwgvpSVDuHLNWJ3a5Va0IPkDNLmYXn7/M08lA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741706732; c=relaxed/simple; bh=/pbrJLS75cPqadHFhAbQ59M5jBD+PgdPS+fqzG7J4Sk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Cu3BZM3u8i7z95wWYaLQz5BOms/SIRziJt2y5LcCfDQrEUYzUdGvG851PxG1VgXHyFF/qxvkkjvHW7Pchr+2fTBxsshesxBgOm7SpzJSs6iUDteuH0M8nSOQksmlGVinlQfczr5hDUwoH858ylvZXV+OCq5TXYrH3pmSN1zrxqo= 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=dHwoQvlz; arc=none smtp.client-ip=192.198.163.11 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="dHwoQvlz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741706730; x=1773242730; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/pbrJLS75cPqadHFhAbQ59M5jBD+PgdPS+fqzG7J4Sk=; b=dHwoQvlzpqYK3nVfICYgZb/r70V5uJiip0Lv9sMIgLvm/LLUrTUEDlyF 0gdO3oUFeGJHZePTLj11ix1VrEg7rziU3xuNM9rwyvgdsDEaYjuuDSFgz vV8LHbVdtwJwDTP33GTYWHHBnQw3l3XyJ9D5ZkdNB/0cXH9vp3tBNVtOV UQaKHTe8qHetxSDgfomq5Zn+UjvJRMaxfqpHSMvNsPEgj2fKDwnUJ5Wkk 7cJBSg85+FjqJPrWSNzI8xjNClxNKXOia/crUZVo7dqx8l3IMTM048gMz vF40oj8CIg4pt0dYc6JLHBW1x3TdRRi9VnKEUrTXnnvZGG8iwcx51d6uO A==; X-CSE-ConnectionGUID: wp3gXO+2S0uc+10aoQqGrw== X-CSE-MsgGUID: 5mFxkGNgRBWp3AFrksD2lg== X-IronPort-AV: E=McAfee;i="6700,10204,11370"; a="53392539" X-IronPort-AV: E=Sophos;i="6.14,239,1736841600"; d="scan'208";a="53392539" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2025 08:25:29 -0700 X-CSE-ConnectionGUID: qQEz04IbR52YkzMO0LPcWw== X-CSE-MsgGUID: P5XdEeuTSuKYolsweBzsbQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,239,1736841600"; d="scan'208";a="121049964" Received: from lkp-server02.sh.intel.com (HELO a4747d147074) ([10.239.97.151]) by fmviesa009.fm.intel.com with ESMTP; 11 Mar 2025 08:25:26 -0700 Received: from kbuild by a4747d147074 with local (Exim 4.96) (envelope-from ) id 1ts1Tw-00077A-17; Tue, 11 Mar 2025 15:25:24 +0000 Date: Tue, 11 Mar 2025 23:24:42 +0800 From: kernel test robot To: Gwan-gyeong Mun , linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, osalvador@suse.de, 42.hyeyoo@gmail.com, byungchul@sk.com, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, akpm@linux-foundation.org, stable@vger.kernel.org, linux-mm@kvack.org, max.byungchul.park@sk.com, max.byungchul.park@gmail.com Subject: Re: [PATCH] mm: introduce include/linux/pgalloc.h Message-ID: <202503112344.GSI5KIK4-lkp@intel.com> References: <20250311114420.240341-1-gwan-gyeong.mun@intel.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: <20250311114420.240341-1-gwan-gyeong.mun@intel.com> Hi Gwan-gyeong, kernel test robot noticed the following build errors: [auto build test ERROR on tip/x86/mm] [also build test ERROR on linus/master v6.14-rc6] [cannot apply to akpm-mm/mm-everything tip/x86/core next-20250311] [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/Gwan-gyeong-Mun/mm-introduce-include-linux-pgalloc-h/20250311-194723 base: tip/x86/mm patch link: https://lore.kernel.org/r/20250311114420.240341-1-gwan-gyeong.mun%40intel.com patch subject: [PATCH] mm: introduce include/linux/pgalloc.h config: x86_64-buildonly-randconfig-002-20250311 (https://download.01.org/0day-ci/archive/20250311/202503112344.GSI5KIK4-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250311/202503112344.GSI5KIK4-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/202503112344.GSI5KIK4-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/x86/mm/init_64.c:236:6: error: redefinition of 'arch_sync_global_p4ds' 236 | void arch_sync_global_p4ds(unsigned long start, unsigned long end) {} | ^~~~~~~~~~~~~~~~~~~~~ arch/x86/mm/init_64.c:228:6: note: previous definition of 'arch_sync_global_p4ds' with type 'void(long unsigned int, long unsigned int)' 228 | void arch_sync_global_p4ds(unsigned long start, unsigned long end) | ^~~~~~~~~~~~~~~~~~~~~ >> arch/x86/mm/init_64.c:238:6: error: redefinition of 'arch_sync_global_pgds' 238 | void arch_sync_global_pgds(unsigned long start, unsigned long end) | ^~~~~~~~~~~~~~~~~~~~~ arch/x86/mm/init_64.c:233:6: note: previous definition of 'arch_sync_global_pgds' with type 'void(long unsigned int, long unsigned int)' 233 | void arch_sync_global_pgds(unsigned long start, unsigned long end) {} | ^~~~~~~~~~~~~~~~~~~~~ vim +/arch_sync_global_p4ds +236 arch/x86/mm/init_64.c 234 235 #if CONFIG_PGTABLE_LEVELS > 4 > 236 void arch_sync_global_p4ds(unsigned long start, unsigned long end) {} 237 > 238 void arch_sync_global_pgds(unsigned long start, unsigned long end) 239 { 240 sync_global_pgds(start, end); 241 } 242 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki