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 7E5412C159A for ; Thu, 4 Sep 2025 09:38:09 +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=1756978690; cv=none; b=SiKt/MtPKgu14fan/5hO1vPWzv49jfzng9AxCw7RPtROjJEVMOeEm2IcX9k+Nj06Rz+PxK+Kvo0ClNow43I88SlNqJzafFkyOyQPOAZlcn4hC+I85I+XIRXliRRm58XbcI/cpB7n/q4UlI6/0BNWikt/ldXoCF50e80PLVHXlpQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756978690; c=relaxed/simple; bh=K2roMTDLYdK6snjjQKgov43nRYmQIvretg5aO99t3Kk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=R6NefP/ExBIAWJIt8PXY79UT6f8kSoGYgMUBZkpd1bim+T1CtuSqNmSZgD4YZy18NrDRHGcLd9mHJBfE6UHetr+gbrYCiNI4ZMMiE22niHvJJY/yd/CWLtzJFm9IoAU8jwZE2nys24uf4kFcspyWwjSwbsyMzs5Fg6RUw1fcZQ0= 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=WGUb4h7V; 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="WGUb4h7V" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1756978689; x=1788514689; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=K2roMTDLYdK6snjjQKgov43nRYmQIvretg5aO99t3Kk=; b=WGUb4h7VUL1C/hjEP+PWe4rjNAy8F3dFZ8alE/6nJ2NNFMhUYoVmb3JC Vc0rSP4ji8jGoOWjmmq4myFqKifw8B2+HoEeYdrxEB81syVnpdE2sZiWM 5RkNDb24Mo5nMVU1Ld4NAPLRlFaDK6ZpvXSnVjHhm2kjP6hbOsYxIsl2D +zO1FJRQnZlKgGVSpnAqsIuNy/Tzz8d1VUh0AMxZnYqZVN7nbZec50Z0D Yy2NJYO8l840dV0ElBL9UznDNCbvSzKLbGDMszWHOEAult4xpxcTbMwZa pYJcriGw4c5O6+QlYMqGSGOvlSonHAGjfJ8QwcTtt2vIPJT97Gn/2SvFO Q==; X-CSE-ConnectionGUID: auqqE1KkRYqIIfH5yZmELg== X-CSE-MsgGUID: 9nmGbb9vSR2m35ruveaTvw== X-IronPort-AV: E=McAfee;i="6800,10657,11542"; a="69926159" X-IronPort-AV: E=Sophos;i="6.18,238,1751266800"; d="scan'208";a="69926159" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2025 02:38:09 -0700 X-CSE-ConnectionGUID: xspA0gIYSpSDftwk10r1cA== X-CSE-MsgGUID: hrUIlaOmSLmIcge8I0Ymgw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,238,1751266800"; d="scan'208";a="209028838" Received: from lkp-server02.sh.intel.com (HELO 06ba48ef64e9) ([10.239.97.151]) by orviesa001.jf.intel.com with ESMTP; 04 Sep 2025 02:38:00 -0700 Received: from kbuild by 06ba48ef64e9 with local (Exim 4.96) (envelope-from ) id 1uu6PE-00054F-11; Thu, 04 Sep 2025 09:37:32 +0000 Date: Thu, 4 Sep 2025 17:37:09 +0800 From: kernel test robot To: Balbir Singh , linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: oe-kbuild-all@lists.linux.dev, damon@lists.linux.dev, dri-devel@lists.freedesktop.org, Balbir Singh , Andrew Morton , Linux Memory Management List , David Hildenbrand , Zi Yan , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Oscar Salvador , Lorenzo Stoakes , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lyude Paul , Danilo Krummrich , David Airlie , Simona Vetter , Ralph Campbell , Mika =?iso-8859-1?Q?Penttil=E4?= , Matthew Brost Subject: Re: [v4 05/15] mm/migrate_device: handle partially mapped folios during collection Message-ID: <202509041732.UTJsw3LB-lkp@intel.com> References: <20250903011900.3657435-6-balbirs@nvidia.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: <20250903011900.3657435-6-balbirs@nvidia.com> Hi Balbir, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-nonmm-unstable] [also build test WARNING on sj/damon/next linus/master v6.17-rc4 next-20250904] [cannot apply to akpm-mm/mm-everything] [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/20250903-092241 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable patch link: https://lore.kernel.org/r/20250903011900.3657435-6-balbirs%40nvidia.com patch subject: [v4 05/15] mm/migrate_device: handle partially mapped folios during collection config: arm64-randconfig-001-20250904 (https://download.01.org/0day-ci/archive/20250904/202509041732.UTJsw3LB-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250904/202509041732.UTJsw3LB-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/202509041732.UTJsw3LB-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Warning: mm/migrate_device.c:66 function parameter 'folio' not described in 'migrate_vma_split_folio' >> Warning: mm/migrate_device.c:66 function parameter 'fault_page' not described in 'migrate_vma_split_folio' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki