From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 4C3AE2F56 for ; Sun, 18 Aug 2024 00:03:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723939442; cv=none; b=urOi+weeF6DAUOWAfo8QWDaVRz3stMlHuYz5UKo7v16LnvSeWjoLBpbBjKxHb0X6nOVU5nz0ooAI6eqP4Hk0IYwqQjleOTaq+jzhZ3XbwhZBUvF7l1GCzZlWsNcth0f2qbXw8nKg0WkCp6vLJ9/CFH6HgsREU6QeYNO9/xnH5TU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723939442; c=relaxed/simple; bh=dIBabbHnvUrU2LDn0J+PSLmzE5bL2UFcy1hlsHznb3A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=j37Unci/y+hhGOnMufk2cpxpWZlvjItMsuMFQ4PJXf5o84TnCdlwE/TD0v3cM2ykQdZtO5ErXxLSiUMkba+pdlOFivzcd4nXpcdN+s3PNxIB2QVLvcBStJZWyLZ+FijoRDG0t8wv+aiDoXBc+OieNks/N+FsQmZKFQojmAYdI1o= 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=GkiPKCnI; arc=none smtp.client-ip=198.175.65.10 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="GkiPKCnI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723939439; x=1755475439; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=dIBabbHnvUrU2LDn0J+PSLmzE5bL2UFcy1hlsHznb3A=; b=GkiPKCnID1Uq0LliGxh2GV3vAmTWb6wTZQ0ul3lfozHZ4xkgJRiEPV57 9etKtXsp+hIcvz8COwGan4kqzqRc1dd4MBAOvBCqdSy1NsQ5mZU+C3Dmw +El9JvvEy/MMLbIO7OreVoQqefCEFgqJ7ZzQI2ZHYOamhCDDExE8i3Xsz vuGyvAmK8LmitmVgiPOV/L0WtRACCzroLVEK50uJjGP/fsLyj3+Pyvlbh 9lRIHUjPfZzetU+naSnBEsHFC/1mjuw0FVe1h1TlLu6SZBkirLlCFLmGd R6KS9nr7KHQew2uWPw2ZrTwJ1w4nWPyRbWzLxn1fI7XOW5YfNgXxfj6Uv w==; X-CSE-ConnectionGUID: ghN4JiEVT0aMupR/pQ6qRw== X-CSE-MsgGUID: 3sd/lFD0RdWX7pvA/WMc4g== X-IronPort-AV: E=McAfee;i="6700,10204,11167"; a="39661496" X-IronPort-AV: E=Sophos;i="6.10,156,1719903600"; d="scan'208";a="39661496" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Aug 2024 17:03:59 -0700 X-CSE-ConnectionGUID: xEOYpzM8T+a6vAV7gO/U3A== X-CSE-MsgGUID: HB2/fAYRTTuLgoqcBpvJNA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,156,1719903600"; d="scan'208";a="59856746" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 17 Aug 2024 17:03:56 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sfTOj-0007tH-1U; Sun, 18 Aug 2024 00:03:53 +0000 Date: Sun, 18 Aug 2024 08:03:39 +0800 From: kernel test robot To: Kanchana P Sridhar , linux-kernel@vger.kernel.org, linux-mm@kvack.org, hannes@cmpxchg.org, yosryahmed@google.com, nphamcs@gmail.com, ryan.roberts@arm.com, ying.huang@intel.com, 21cnbao@gmail.com, akpm@linux-foundation.org Cc: oe-kbuild-all@lists.linux.dev, nanhai.zou@intel.com, wajdi.k.feghali@intel.com, vinodh.gopal@intel.com, kanchana.p.sridhar@intel.com Subject: Re: [PATCH v3 4/4] mm: swap: Count successful mTHP ZSWAP stores in sysfs mTHP stats. Message-ID: <202408180729.M6uZh634-lkp@intel.com> References: <20240817050921.18462-5-kanchana.p.sridhar@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 In-Reply-To: <20240817050921.18462-5-kanchana.p.sridhar@intel.com> Hi Kanchana, kernel test robot noticed the following build errors: [auto build test ERROR on 7c626ce4bae1ac14f60076d00eafe71af30450ba] url: https://github.com/intel-lab-lkp/linux/commits/Kanchana-P-Sridhar/mm-zswap-zswap_is_folio_same_filled-takes-an-index-in-the-folio/20240817-131053 base: 7c626ce4bae1ac14f60076d00eafe71af30450ba patch link: https://lore.kernel.org/r/20240817050921.18462-5-kanchana.p.sridhar%40intel.com patch subject: [PATCH v3 4/4] mm: swap: Count successful mTHP ZSWAP stores in sysfs mTHP stats. config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20240818/202408180729.M6uZh634-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240818/202408180729.M6uZh634-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/202408180729.M6uZh634-lkp@intel.com/ All errors (new ones prefixed by >>): mm/page_io.c: In function 'count_mthp_zswpout_vm_event': >> mm/page_io.c:178:17: error: implicit declaration of function 'count_mthp_stat' [-Werror=implicit-function-declaration] 178 | count_mthp_stat(folio_order(folio), MTHP_STAT_ZSWPOUT); | ^~~~~~~~~~~~~~~ >> mm/page_io.c:178:53: error: 'MTHP_STAT_ZSWPOUT' undeclared (first use in this function) 178 | count_mthp_stat(folio_order(folio), MTHP_STAT_ZSWPOUT); | ^~~~~~~~~~~~~~~~~ mm/page_io.c:178:53: note: each undeclared identifier is reported only once for each function it appears in cc1: some warnings being treated as errors vim +/count_mthp_stat +178 mm/page_io.c 174 175 static inline void count_mthp_zswpout_vm_event(struct folio *folio) 176 { 177 if (IS_ENABLED(CONFIG_THP_SWAP)) > 178 count_mthp_stat(folio_order(folio), MTHP_STAT_ZSWPOUT); 179 } 180 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki