From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 674541F9416 for ; Thu, 14 Nov 2024 11:53:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731585217; cv=none; b=RDAnwZjWmIUNcfAXCYXvX5Q9zmMPKzb7BOKSf6dvVyOvOxpeEgMDiIQ9kQInqW3zUGSigZyh9tO9/1Ke1Km+GUHsgL3gbEsF8ZnyQSqEdDz8aOcHEmrL1GphE9Zg5ksk2koALPtGsC4mif4FFLKevmgzh/dCbIiVXoiJ/qeQruk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731585217; c=relaxed/simple; bh=FuEauCUbcnmgRfwwKD+D6jAcPoXTz7863lZ/S5yXVGU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bCa6PXLCvLmzaMnR6v/pWtbvDR/3UKWt4L9MXgfJgSkNyjuaihbFM61cL2QKXRDErSLR5OqEz2qSjJQP65HojIcMs1/1mxvlLYbGWMpV3aQfrYneCmrS0wlev7KHT5vFSSa33Nwuk+NQ36L3ZsEHfpDNkjG2+rxZJQwJ8ZRHToQ= 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=dMCf/KH0; arc=none smtp.client-ip=198.175.65.12 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="dMCf/KH0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1731585215; x=1763121215; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=FuEauCUbcnmgRfwwKD+D6jAcPoXTz7863lZ/S5yXVGU=; b=dMCf/KH02PpOIYUUrWIuA9NXosz3fpjrqhF0HvxmdBXBjMMqu1/yQCF6 cQIPQfBYRwTqtorlbwODkPuPrzAABTMe8v3y0AG/Yt+rzI9Br2p0MHnsg y+cAmKdH91wc94PmW/xgg7my6QcA5OLrVq0hSk45jZpDNFEpgZRjfwDyy gj2UTA2Nau/T2XDnF6TzdCGNEPR/WgPsdUpjq3mh2J8p3mQ6mT7Tv74Kb wwqZY4aH4U8VVxiRykBWlWGYIJLyzATVR9nrSC8yYOVRSOyNlo8IlGsBY 9RW31sNVsoRVh7pvX/4XS57sOnrI2vh+6j9f0YoKF2Cds/VQ/UiWdDrM0 Q==; X-CSE-ConnectionGUID: sTO+3/JwSBOHCwgsa0WkXg== X-CSE-MsgGUID: i2RITyVzT+WTrzzM8LdH0A== X-IronPort-AV: E=McAfee;i="6700,10204,11255"; a="42948815" X-IronPort-AV: E=Sophos;i="6.12,153,1728975600"; d="scan'208";a="42948815" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2024 03:53:34 -0800 X-CSE-ConnectionGUID: pWcBrF5YR/yodq3BzPHGww== X-CSE-MsgGUID: UDPxG8HMRRu3DQ8o5EIKvQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,153,1728975600"; d="scan'208";a="88958247" Received: from lkp-server01.sh.intel.com (HELO cf353f978a24) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 14 Nov 2024 03:53:34 -0800 Received: from kbuild by cf353f978a24 with local (Exim 4.96) (envelope-from ) id 1tBYPj-00007B-2Z; Thu, 14 Nov 2024 11:53:31 +0000 Date: Thu, 14 Nov 2024 19:52:57 +0800 From: kernel test robot To: Elliot Berman Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH RFC v3 2/2] mm: guestmem: Convert address_space operations to guestmem library Message-ID: <202411141918.hOFtcGfU-lkp@intel.com> References: <20241113-guestmem-library-v3-2-71fdee85676b@quicinc.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241113-guestmem-library-v3-2-71fdee85676b@quicinc.com> Hi Elliot, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on 5cb1659f412041e4780f2e8ee49b2e03728a2ba6] url: https://github.com/intel-lab-lkp/linux/commits/Elliot-Berman/KVM-guest_memfd-Convert-free_folio-to-release_folio/20241114-063557 base: 5cb1659f412041e4780f2e8ee49b2e03728a2ba6 patch link: https://lore.kernel.org/r/20241113-guestmem-library-v3-2-71fdee85676b%40quicinc.com patch subject: [PATCH RFC v3 2/2] mm: guestmem: Convert address_space operations to guestmem library config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20241114/202411141918.hOFtcGfU-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241114/202411141918.hOFtcGfU-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/202411141918.hOFtcGfU-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/guestmem.c:214: warning: expecting prototype for guestmem_put_folio(). Prototype was for guestmem_punch_hole() instead vim +214 mm/guestmem.c 203 204 /** 205 * guestmem_put_folio() - Helper to punch a hole in a guestmem mapping 206 * @mapping: The address space to punch a hole in 207 * @offset: The offset to punch a hole at 208 * @len: The length of the hole to punch 209 * 210 * Return: 0 on success, -errno on failure. 211 */ 212 int guestmem_punch_hole(struct address_space *mapping, loff_t offset, 213 loff_t len) > 214 { -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki