From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (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 8D4552E370E for ; Fri, 4 Jul 2025 16:49:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751647761; cv=none; b=OyuYLmR6s0iyRYIn/uSszX3BDKqxUM5G8MoJafNFOrEuLBIVP2AigmdF4HgseTQy5+CucuWng5/gO+58nVdc4a5OuBphoyVOH+KnCkj/3LFxd2yvWQlTb4izztddHKDh8rPgaLHOV9wrWXyZwg1c1/Fas1KrZxFJvSji3emhzrg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751647761; c=relaxed/simple; bh=JgUNoHU7Rx9iEzEZnaYqByT6Ew6wPFB5gzoZO5+l150=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=KL/DUBLJ0xBTP4n3oe7vEWP6H414mmrVsJjJ+aDbNghe03hTdNWQk1578ZauvGlm9QNfyBHddxskW59JhMfRQq/1noZx/Epbas+4Rhfq8HTfsOkiGunEOeEtaUuTTezXZitWfup3VG7ACmJemfZby8rX1xe7Elhf/KnvHzm6voA= 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=Ymd/xb/8; arc=none smtp.client-ip=192.198.163.17 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="Ymd/xb/8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751647759; x=1783183759; h=date:from:to:cc:subject:message-id:mime-version: content-transfer-encoding; bh=JgUNoHU7Rx9iEzEZnaYqByT6Ew6wPFB5gzoZO5+l150=; b=Ymd/xb/8ZThbNL9luGN8QCH0CCsHiX/72Ugq9Uc3EWdkODGQShS0CbKP /AIVAscSPaEijavl52ZrVzsp6ZViQDnAaAWC2OFf7AhfZgBupR32tbDQt 8WPOvE1WGJY9ErMaW3gFcRyh5XZwgdcdcGkGC6cGDxc9YXFaPluoRRIlg UP7NuIjROLAGvYGRWO+9XpOjud7m6bN7A82DtwuNSV+IKpOnUu4w0U9tG Ju62OlnsRRxveB6IOJwVq0UZOqlpr/Lt+nDPfF6hRFR7Ne4B/hqbDxrkz H2ogjDqUkfq0c/Mid44oSMPDbwtIgDQhnkXZTx2iC58TAuygrMoSe5eHY g==; X-CSE-ConnectionGUID: gPk+ReWhRgKjHspfdLCCaQ== X-CSE-MsgGUID: eKlH61SgSEaAXOcNgcYVpQ== X-IronPort-AV: E=McAfee;i="6800,10657,11484"; a="53906722" X-IronPort-AV: E=Sophos;i="6.16,287,1744095600"; d="scan'208";a="53906722" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2025 09:49:19 -0700 X-CSE-ConnectionGUID: iszXcAgRSoGRjAlDBv8jwg== X-CSE-MsgGUID: He2CclD/T02oNQrfolVMhA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,287,1744095600"; d="scan'208";a="160202583" Received: from lkp-server01.sh.intel.com (HELO 0b2900756c14) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 04 Jul 2025 09:49:18 -0700 Received: from kbuild by 0b2900756c14 with local (Exim 4.96) (envelope-from ) id 1uXjbA-0003vN-05; Fri, 04 Jul 2025 16:49:16 +0000 Date: Sat, 5 Jul 2025 00:48:47 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Re: [v1 resend 01/12] mm/zone_device: support large zone device private folios Message-ID: <202507050047.XLLs8aYY-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit :::::: :::::: Manual check reason: "__compiletime_assert_NNN" :::::: BCC: lkp@intel.com CC: llvm@lists.linux.dev CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20250703233511.2028395-2-balbirs@nvidia.com> References: <20250703233511.2028395-2-balbirs@nvidia.com> TO: Balbir Singh TO: linux-mm@kvack.org CC: akpm@linux-foundation.org CC: linux-kernel@vger.kernel.org CC: Balbir Singh CC: Karol Herbst CC: Lyude Paul CC: Danilo Krummrich CC: David Airlie CC: Simona Vetter CC: "Jérôme Glisse" CC: Shuah Khan CC: David Hildenbrand CC: Barry Song CC: Baolin Wang CC: Ryan Roberts CC: Matthew Wilcox CC: Peter Xu CC: Zi Yan CC: Kefeng Wang CC: Jane Chu CC: Alistair Popple CC: Donet Tom Hi Balbir, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on akpm-mm/mm-nonmm-unstable shuah-kselftest/next shuah-kselftest/fixes linus/master v6.16-rc4 next-20250704] [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/Balbir-Singh/mm-zone_device-support-large-zone-device-private-folios/20250704-073807 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250703233511.2028395-2-balbirs%40nvidia.com patch subject: [v1 resend 01/12] mm/zone_device: support large zone device private folios :::::: branch date: 17 hours ago :::::: commit date: 17 hours ago config: arm64-randconfig-002-20250704 (https://download.01.org/0day-ci/archive/20250705/202507050047.XLLs8aYY-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 61529d9e36fa86782a2458e6bdeedf7f376ef4b5) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250705/202507050047.XLLs8aYY-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/r/202507050047.XLLs8aYY-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/memremap.c:510:33: error: call to '__compiletime_assert_714' declared with 'error' attribute: BUILD_BUG failed 510 | WARN_ON_ONCE(order && order != HPAGE_PMD_ORDER); | ^ include/linux/huge_mm.h:114:26: note: expanded from macro 'HPAGE_PMD_ORDER' 114 | #define HPAGE_PMD_ORDER (HPAGE_PMD_SHIFT-PAGE_SHIFT) | ^ include/linux/huge_mm.h:110:28: note: expanded from macro 'HPAGE_PMD_SHIFT' 110 | #define HPAGE_PMD_SHIFT ({ BUILD_BUG(); 0; }) | ^ include/linux/build_bug.h:59:21: note: expanded from macro 'BUILD_BUG' 59 | #define BUILD_BUG() BUILD_BUG_ON_MSG(1, "BUILD_BUG failed") | ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:556:2: note: expanded from macro '_compiletime_assert' 556 | __compiletime_assert(condition, msg, prefix, suffix) | ^ include/linux/compiler_types.h:549:4: note: expanded from macro '__compiletime_assert' 549 | prefix ## suffix(); \ | ^ :16:1: note: expanded from here 16 | __compiletime_assert_714 | ^ 1 error generated. vim +510 mm/memremap.c 75e55d8a107edb Christoph Hellwig 2022-02-16 503 082c3dc9c91f7e Balbir Singh 2025-07-04 504 void init_zone_device_folio(struct folio *folio, unsigned int order) ef233450898f88 Alistair Popple 2022-09-28 505 { 082c3dc9c91f7e Balbir Singh 2025-07-04 506 struct page *page = folio_page(folio, 0); 082c3dc9c91f7e Balbir Singh 2025-07-04 507 082c3dc9c91f7e Balbir Singh 2025-07-04 508 VM_BUG_ON(order > MAX_ORDER_NR_PAGES); 082c3dc9c91f7e Balbir Singh 2025-07-04 509 082c3dc9c91f7e Balbir Singh 2025-07-04 @510 WARN_ON_ONCE(order && order != HPAGE_PMD_ORDER); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki