From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9CEB5C43334 for ; Tue, 19 Jul 2022 23:42:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239201AbiGSXmm (ORCPT ); Tue, 19 Jul 2022 19:42:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232291AbiGSXmk (ORCPT ); Tue, 19 Jul 2022 19:42:40 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C38C74E627 for ; Tue, 19 Jul 2022 16:42:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658274159; x=1689810159; h=date:from:to:cc:subject:message-id:mime-version; bh=c3GojyElAwtsHhl1C+xidr47ChYhd+KIKrRVsSZswB0=; b=iTkqsbjG62jB9SUt1ZYOdnx6Lh9O80IbNQTJhthaPqkQ8xkBAkSfSYCs eixCuzJUAYQX2OsPzxlYnHeTCsBR/lfDvy/KtDwMBh1Gegbk4NgpKPY4Y E0peMYcjIV0pXQwsY1dpG6+HorL2CUtaScBzJ/finnrFkO3SJ61WGgKEj HxXvj7Rh1oWiFz41PL7kthPKweUwGun6YZvI5EmAJwA20e2r9qkkMCq85 nWOLgbyLTPTY6+iIcG5Z/DoJ4Gz1WonLg83qDgvlBSsid7KZ6bdEjNxS+ e3zdRP9hKdN5TdpygdgqKGABv+OyQgupKAlfagko+d0YZZ6sdjPu4p8Wn A==; X-IronPort-AV: E=McAfee;i="6400,9594,10413"; a="285400732" X-IronPort-AV: E=Sophos;i="5.92,285,1650956400"; d="scan'208";a="285400732" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jul 2022 16:42:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,285,1650956400"; d="scan'208";a="656003983" Received: from lkp-server02.sh.intel.com (HELO ff137eb26ff1) ([10.239.97.151]) by fmsmga008.fm.intel.com with ESMTP; 19 Jul 2022 16:42:38 -0700 Received: from kbuild by ff137eb26ff1 with local (Exim 4.95) (envelope-from ) id 1oDwrN-0006EI-UH; Tue, 19 Jul 2022 23:42:37 +0000 Date: Wed, 20 Jul 2022 07:41:55 +0800 From: kernel test robot To: Will Deacon Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: include/linux/compiler_types.h:338:45: error: call to '__compiletime_assert_282' declared with attribute error: BUILD_BUG_ON failed: SECTIONS_WIDTH + NODES_WIDTH + ZONES_WIDTH + ilog2(roundup_pow_of_two(NR_CPUS)) > 32 Message-ID: <202207200715.MjFLhRDi-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Will, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ca85855bdcae8f84f1512e88b4c75009ea17ea2f commit: eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 compiler.h: Move compiletime_assert() macros into compiler_types.h date: 2 years ago config: sparc64-randconfig-r024-20220718 (https://download.01.org/0day-ci/archive/20220720/202207200715.MjFLhRDi-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc64 SHELL=/bin/bash arch/sparc/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): arch/sparc/mm/init_64.c: In function 'arch_hugetlb_valid_size': arch/sparc/mm/init_64.c:354:24: error: variable 'hv_pgsz_idx' set but not used [-Werror=unused-but-set-variable] 354 | unsigned short hv_pgsz_idx; | ^~~~~~~~~~~ arch/sparc/mm/init_64.c: In function 'sun4v_linear_pte_xor_finalize': arch/sparc/mm/init_64.c:2210:23: error: variable 'pagecv_flag' set but not used [-Werror=unused-but-set-variable] 2210 | unsigned long pagecv_flag; | ^~~~~~~~~~~ In file included from : arch/sparc/mm/init_64.c: In function 'paging_init': >> include/linux/compiler_types.h:338:45: error: call to '__compiletime_assert_282' declared with attribute error: BUILD_BUG_ON failed: SECTIONS_WIDTH + NODES_WIDTH + ZONES_WIDTH + ilog2(roundup_pow_of_two(NR_CPUS)) > 32 338 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:319:25: note: in definition of macro '__compiletime_assert' 319 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:338:9: note: in expansion of macro '_compiletime_assert' 338 | _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) | ^~~~~~~~~~~~~~~~ arch/sparc/mm/init_64.c:2306:9: note: in expansion of macro 'BUILD_BUG_ON' 2306 | BUILD_BUG_ON(SECTIONS_WIDTH + NODES_WIDTH + ZONES_WIDTH + | ^~~~~~~~~~~~ cc1: all warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS || MCOUNT Selected by - LOCKDEP && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT && !MIPS && !PPC && !ARM && !S390 && !MICROBLAZE && !ARC && !X86 vim +/__compiletime_assert_282 +338 include/linux/compiler_types.h 324 325 #define _compiletime_assert(condition, msg, prefix, suffix) \ 326 __compiletime_assert(condition, msg, prefix, suffix) 327 328 /** 329 * compiletime_assert - break build and emit msg if condition is false 330 * @condition: a compile-time constant condition to check 331 * @msg: a message to emit if condition is false 332 * 333 * In tradition of POSIX assert, this macro will break the build if the 334 * supplied condition is *false*, emitting the supplied error message if the 335 * compiler has support to do so. 336 */ 337 #define compiletime_assert(condition, msg) \ > 338 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) 339 -- 0-DAY CI Kernel Test Service https://01.org/lkp