From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E244C00140 for ; Wed, 24 Aug 2022 17:06:33 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 032D36B0073; Wed, 24 Aug 2022 13:06:33 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id EFD256B0074; Wed, 24 Aug 2022 13:06:32 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D9F42940007; Wed, 24 Aug 2022 13:06:32 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id C404E6B0073 for ; Wed, 24 Aug 2022 13:06:32 -0400 (EDT) Received: from smtpin09.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 94EB24083F for ; Wed, 24 Aug 2022 17:06:32 +0000 (UTC) X-FDA: 79835115024.09.67F05F9 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by imf22.hostedemail.com (Postfix) with ESMTP id 68138C0040 for ; Wed, 24 Aug 2022 17:06:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661360790; x=1692896790; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=kuJIEmvEJRGEPbAreAu7/ngFTTzqUxHPhS+1/4Uls+A=; b=BAVZbqWOe+h84xhueHYDJ24lQkexCeKJ04zv1o6SQSR8W1fOxMfbM6ob x106TucWODU/U0/cb3RZZXOcw62v/p+/dvU9FzlhrkozbCp/vldkVgWYp NGUjDsGnIrgN6e+Vsq96k3H5mldiI3aGFcbbzjvuxDUE4Y9QeQ8qWOSUj auCbFkDP28saj/NFEEoDYDjSYA9FSIZgINVHxvP0PnfesgSosIztQRA8+ BBFMOlsaKnjW0osLJqiIhDty9oURAlRdNh2cFIJ/dvmVc5cG45cmK3pNM vSkAXhGc5L3M94BSfr31KBSlku4nPr8ihmk9daFN9F5M9I1rBxBi9/Yov g==; X-IronPort-AV: E=McAfee;i="6500,9779,10449"; a="277046185" X-IronPort-AV: E=Sophos;i="5.93,260,1654585200"; d="scan'208";a="277046185" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2022 10:06:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,260,1654585200"; d="scan'208";a="785696533" Received: from lkp-server02.sh.intel.com (HELO 34e741d32628) ([10.239.97.151]) by orsmga005.jf.intel.com with ESMTP; 24 Aug 2022 10:06:25 -0700 Received: from kbuild by 34e741d32628 with local (Exim 4.96) (envelope-from ) id 1oQtpg-0000rt-2q; Wed, 24 Aug 2022 17:06:24 +0000 Date: Thu, 25 Aug 2022 01:06:23 +0800 From: kernel test robot To: David Matlack , Paolo Bonzini Cc: kbuild-all@lists.01.org, Sean Christopherson , Borislav Petkov , "Paul E. McKenney" , Kees Cook , Peter Zijlstra , Andrew Morton , Linux Memory Management List , Randy Dunlap , Damien Le Moal , kvm@vger.kernel.org, David Matlack Subject: Re: [PATCH 5/9] KVM: x86/mmu: Separate TDP and non-paging fault handling Message-ID: <202208250034.Vo6dL7C7-lkp@intel.com> References: <20220815230110.2266741-6-dmatlack@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220815230110.2266741-6-dmatlack@google.com> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1661360791; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=4At+Fpg67Z1rVhTTkatapVrcV6nskyVXs1/Qr35/Ppw=; b=L2lj3qyeummSbOYsj5Gib7GhAIVdbve6BzL7vYl6qXuYLt2c+qDW39uX4cNVIwLtxwhOuM 4YwtVFTj6Yj1gV5m1PcAOrMFZjGcVSsZlq6FEzbGmzYJSMTab7uoyynQh0diATTMnvVbbt 3JHfYvac5ZhK+cCF2SmFbik1g3g1rWE= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=BAVZbqWO; spf=pass (imf22.hostedemail.com: domain of lkp@intel.com designates 134.134.136.126 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1661360791; a=rsa-sha256; cv=none; b=DQO1SpoLm0t/U9euignLhH62ljyfrBoeWnY+onbIdTYbMUssJBelV/XX72oM93ETYAbT/5 RKqLNvJ4is8AkzCw4RZiFCufzSMVkb75lJY/vhjWKYe72VzatbDaFWwQdrP6aFyRHhgb/L O29jvcPUIw3sLg+xcWuqnylwEuJViKI= X-Stat-Signature: 5y3ep33qtq4zf8konon7muuhgthez9ig X-Rspamd-Queue-Id: 68138C0040 Authentication-Results: imf22.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=BAVZbqWO; spf=pass (imf22.hostedemail.com: domain of lkp@intel.com designates 134.134.136.126 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspam-User: X-Rspamd-Server: rspam03 X-HE-Tag: 1661360790-165596 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi David, Thank you for the patch! Yet something to improve: [auto build test ERROR on 93472b79715378a2386598d6632c654a2223267b] url: https://github.com/intel-lab-lkp/linux/commits/David-Matlack/KVM-x86-mmu-Always-enable-the-TDP-MMU-when-TDP-is-enabled/20220816-135710 base: 93472b79715378a2386598d6632c654a2223267b config: i386-debian-10.3-kselftests (https://download.01.org/0day-ci/archive/20220825/202208250034.Vo6dL7C7-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/0cbb5e1684635e3f36d0283f5b3696b0ee0660e1 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review David-Matlack/KVM-x86-mmu-Always-enable-the-TDP-MMU-when-TDP-is-enabled/20220816-135710 git checkout 0cbb5e1684635e3f36d0283f5b3696b0ee0660e1 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: "kvm_tdp_mmu_test_age_gfn" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_zap_all" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_clear_dirty_pt_masked" [arch/x86/kvm/kvm.ko] undefined! >> ERROR: modpost: "kvm_tdp_mmu_map" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_age_gfn_range" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_zap_leafs" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_unmap_gfn_range" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_invalidate_all_roots" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_get_vcpu_root_hpa" [arch/x86/kvm/kvm.ko] undefined! ERROR: modpost: "kvm_tdp_mmu_set_spte_gfn" [arch/x86/kvm/kvm.ko] undefined! WARNING: modpost: suppressed 6 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://01.org/lkp