From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 272651F37C3; Wed, 26 Mar 2025 14:43:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743000192; cv=none; b=szxBvMLklB2E1HhJAAZy6CeST8KmmvASKVVtXafvHwjv8oiOasgEwzzdtwwHIYJBov1A+46zdxtL1m9jbgSplqAbG94eAlj54Vahaf8abdxNSj5fAX1Nmv668Nke2MzpcPq2p4FfQLqbiM6H+fRvgLkMuZjueON2xndefuI+8+8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743000192; c=relaxed/simple; bh=8ruiAexsDkLplsXd3Wz44waqyHX3oMolkpYe0zqHwws=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gd/EnIPk/ALxSCZQOMfh4JTad5BRDaryHNIRwX8S/ap+SVtxGHKvXfB3GyX6ZqcJ8yFDS9g9SZuhs6OYiJ1g0OxY0h8d5FnbPrb1Pd8lJJyA041d7DQThOStMo9hxeRhfaDEBjJCRYWR5gyUL6Gq6W8FZORi5tWbMb5EGbAtbvE= 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=SSDHVgs8; arc=none smtp.client-ip=198.175.65.19 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="SSDHVgs8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1743000190; x=1774536190; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8ruiAexsDkLplsXd3Wz44waqyHX3oMolkpYe0zqHwws=; b=SSDHVgs80DhSOJ4IaxTDZFC4NnhPvaGqJZnSDJJbgkU06JCwJOOiBgpx DeiT1qKKuHtGrEM+O3Nm/LUWjXy0uDV3BVk/moJo75uy6TOPQmFqBb8EM GZCl3v+dgcz9HPTv+bUz+uGlunIY46uwXNGQlWOOAIjKwoDHlRY1PvbYi 1Fejm+zU8UhMKykVZzpOobE61QTvGWE4Dkqrlgp9Wg+RImu/CWQt3qxkR zsu/+qfG3G5gZSLE05LnsTtOuXzbt5es0L5NXSpG5/3gIZ+NdCdGtlF+J /lxGVVISn7Bl8XlJ45zECVYDVdjCzEYLHXKXUUPxHm9uVBbE5v6ariW7v Q==; X-CSE-ConnectionGUID: 2yRLBVQJRd6SxdghIz13xg== X-CSE-MsgGUID: Vg/Xm9gTTROSbMwYKp38gA== X-IronPort-AV: E=McAfee;i="6700,10204,11385"; a="44179690" X-IronPort-AV: E=Sophos;i="6.14,278,1736841600"; d="scan'208";a="44179690" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Mar 2025 07:43:09 -0700 X-CSE-ConnectionGUID: jI/+7xQ0QY+hOlssQhJQDA== X-CSE-MsgGUID: oVDthJJ2SIuQ1QogZ8W1Rw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,278,1736841600"; d="scan'208";a="129982866" Received: from lkp-server02.sh.intel.com (HELO e98e3655d6d2) ([10.239.97.151]) by orviesa005.jf.intel.com with ESMTP; 26 Mar 2025 07:43:03 -0700 Received: from kbuild by e98e3655d6d2 with local (Exim 4.96) (envelope-from ) id 1txRy0-0005oR-1c; Wed, 26 Mar 2025 14:42:55 +0000 Date: Wed, 26 Mar 2025 22:42:20 +0800 From: kernel test robot To: Fuad Tabba , kvm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-mm@kvack.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, pbonzini@redhat.com, chenhuacai@kernel.org, mpe@ellerman.id.au, anup@brainfault.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, seanjc@google.com, viro@zeniv.linux.org.uk, brauner@kernel.org, willy@infradead.org, akpm@linux-foundation.org, xiaoyao.li@intel.com, yilun.xu@intel.com, chao.p.peng@linux.intel.com, jarkko@kernel.org, amoorthy@google.com, dmatlack@google.com, isaku.yamahata@intel.com, mic@digikod.net, vbabka@suse.cz, vannapurve@google.com, ackerleytng@google.com, mail@maciej.szmigiero.name, david@redhat.com, michael.roth@amd.com, wei.w.wang@intel.com Subject: Re: [PATCH v7 5/9] KVM: x86: Mark KVM_X86_SW_PROTECTED_VM as supporting guest_memfd shared memory Message-ID: <202503262202.WSGvs92t-lkp@intel.com> References: <20250318161823.4005529-6-tabba@google.com> Precedence: bulk X-Mailing-List: llvm@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: <20250318161823.4005529-6-tabba@google.com> Hi Fuad, kernel test robot noticed the following build errors: [auto build test ERROR on 4701f33a10702d5fc577c32434eb62adde0a1ae1] url: https://github.com/intel-lab-lkp/linux/commits/Fuad-Tabba/mm-Consolidate-freeing-of-typed-folios-on-final-folio_put/20250319-003340 base: 4701f33a10702d5fc577c32434eb62adde0a1ae1 patch link: https://lore.kernel.org/r/20250318161823.4005529-6-tabba%40google.com patch subject: [PATCH v7 5/9] KVM: x86: Mark KVM_X86_SW_PROTECTED_VM as supporting guest_memfd shared memory config: x86_64-randconfig-078-20250326 (https://download.01.org/0day-ci/archive/20250326/202503262202.WSGvs92t-lkp@intel.com/config) compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250326/202503262202.WSGvs92t-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/202503262202.WSGvs92t-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: kvm_gmem_handle_folio_put >>> referenced by swap.c:110 (mm/swap.c:110) >>> mm/swap.o:(free_typed_folio) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki