From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (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 AF49F1FA4 for ; Sun, 18 Aug 2024 00:34:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723941301; cv=none; b=X77mI/mPjvvGvsiBC16GmdC6O1Oxatih97csk3GkQLcOhXkyMH7yk128pTRZCFOSFTE86NLQogzAKpgvY4G8swL1BAUwSGgV5o6Ydf3We+3o6rECpKod5UGRxR2INgr3ivfs0LEPPKIIQCUzKtGIZlnIDDbfloGEVX4swCQquxQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723941301; c=relaxed/simple; bh=EEQres/IvVmsPttaFwNDdscItwgUkSQZ9L8YhXL3SXA=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=ML7ec4deq2gXzJ1GWfQPP/4k6oMMiseN97NUIhF3O2hOpG1ngGC21tqRfmRizAWQ9zLIGzIFpqPYC0/Oobns4U5336LFs4Pm+kMEkmHqApqImTs5ShWa1Yz9SCkKr2Ron+/8X+wORoPH8DbQf2Gg3ErlZDOv/dgX9K2J3qiNzP0= 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=U6n2jO7i; arc=none smtp.client-ip=198.175.65.16 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="U6n2jO7i" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723941299; x=1755477299; h=date:from:to:cc:subject:message-id:mime-version; bh=EEQres/IvVmsPttaFwNDdscItwgUkSQZ9L8YhXL3SXA=; b=U6n2jO7izj6B0gArsT0BF1ILeDvUBo7YEtTOjepODZBVV3tPIR0Ztl26 ssNOPXKI1f0ufhJYnDGQ5NdS7ShfRhByDkjkbb7DRUudCXHfHoiLPbBEj aB9lbyHZKLOLDzEQpFqxWbIOd/Tln/VMDTHl/GKyLT3MnIr0xVHpMhcUy rpoZbusFdLr4ewxsA9VTcLUbnLDEwhiur9AWDSpxxeIrIl/uCd6Aan+y9 Qr8lklTLjZrGO21mr6ADdH3CdlMdPZnjvklMx3DkeknDbu0Jd2u5LWzUG GmVkzj+Na6wokg+AwToeIyfPIx13Yw1PBL6owWokzY7gSDT3IJft472dI w==; X-CSE-ConnectionGUID: m4z8H7rSTCmMnBPmRpgIhg== X-CSE-MsgGUID: zgo5xb0XTVe4+YrcL6tloA== X-IronPort-AV: E=McAfee;i="6700,10204,11167"; a="22352652" X-IronPort-AV: E=Sophos;i="6.10,156,1719903600"; d="scan'208";a="22352652" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Aug 2024 17:34:58 -0700 X-CSE-ConnectionGUID: pRygal3KRUS41Hpb3Kd7Fw== X-CSE-MsgGUID: jXL0FlVCTCy3w9SdkayuvQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,156,1719903600"; d="scan'208";a="60053988" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 17 Aug 2024 17:34:56 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sfTsk-0007ug-0u; Sun, 18 Aug 2024 00:34:54 +0000 Date: Sun, 18 Aug 2024 08:34:36 +0800 From: kernel test robot To: Vineet Gupta Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org Subject: include/linux/compiler_types.h:328:45: error: call to '__compiletime_assert_305' declared with attribute error: BUILD_BUG_ON failed: (PTRS_PER_PTE * sizeof(pte_t)) > PAGE_SIZE Message-ID: <202408180833.bcOLp0wx-lkp@intel.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 Hi Vineet, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: df6cbc62cc9b3bcf593d13400dd58cd339a0f56d commit: d9820ff76f95fa26d33e412254a89cd65b23142d ARC: mm: switch pgtable_t back to struct page * date: 3 years ago config: arc-randconfig-001-20240818 (https://download.01.org/0day-ci/archive/20240818/202408180833.bcOLp0wx-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240818/202408180833.bcOLp0wx-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/202408180833.bcOLp0wx-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arc/mm/init.c:35:13: warning: no previous prototype for 'arc_get_mem_sz' [-Wmissing-prototypes] 35 | long __init arc_get_mem_sz(void) | ^~~~~~~~~~~~~~ arch/arc/mm/init.c:88:13: warning: no previous prototype for 'setup_arch_memory' [-Wmissing-prototypes] 88 | void __init setup_arch_memory(void) | ^~~~~~~~~~~~~~~~~ In file included from : arch/arc/mm/init.c: In function 'mem_init': >> include/linux/compiler_types.h:328:45: error: call to '__compiletime_assert_305' declared with attribute error: BUILD_BUG_ON failed: (PTRS_PER_PTE * sizeof(pte_t)) > PAGE_SIZE 328 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:309:25: note: in definition of macro '__compiletime_assert' 309 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:328:9: note: in expansion of macro '_compiletime_assert' 328 | _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/arc/mm/init.c:194:9: note: in expansion of macro 'BUILD_BUG_ON' 194 | BUILD_BUG_ON((PTRS_PER_PTE * sizeof(pte_t)) > PAGE_SIZE); | ^~~~~~~~~~~~ vim +/__compiletime_assert_305 +328 include/linux/compiler_types.h eb5c2d4b45e3d2 Will Deacon 2020-07-21 314 eb5c2d4b45e3d2 Will Deacon 2020-07-21 315 #define _compiletime_assert(condition, msg, prefix, suffix) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 316 __compiletime_assert(condition, msg, prefix, suffix) eb5c2d4b45e3d2 Will Deacon 2020-07-21 317 eb5c2d4b45e3d2 Will Deacon 2020-07-21 318 /** eb5c2d4b45e3d2 Will Deacon 2020-07-21 319 * compiletime_assert - break build and emit msg if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 320 * @condition: a compile-time constant condition to check eb5c2d4b45e3d2 Will Deacon 2020-07-21 321 * @msg: a message to emit if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 322 * eb5c2d4b45e3d2 Will Deacon 2020-07-21 323 * In tradition of POSIX assert, this macro will break the build if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 324 * supplied condition is *false*, emitting the supplied error message if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 325 * compiler has support to do so. eb5c2d4b45e3d2 Will Deacon 2020-07-21 326 */ eb5c2d4b45e3d2 Will Deacon 2020-07-21 327 #define compiletime_assert(condition, msg) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 @328 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) eb5c2d4b45e3d2 Will Deacon 2020-07-21 329 :::::: The code at line 328 was first introduced by commit :::::: eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 compiler.h: Move compiletime_assert() macros into compiler_types.h :::::: TO: Will Deacon :::::: CC: Will Deacon -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki