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 084BAC3F6B0 for ; Wed, 24 Aug 2022 14:22:21 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 71EBD6B0073; Wed, 24 Aug 2022 10:22:21 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6CD9B6B0074; Wed, 24 Aug 2022 10:22:21 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5BC98940007; Wed, 24 Aug 2022 10:22:21 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 4EB2F6B0073 for ; Wed, 24 Aug 2022 10:22:21 -0400 (EDT) Received: from smtpin10.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 26CDB1C64D4 for ; Wed, 24 Aug 2022 14:22:21 +0000 (UTC) X-FDA: 79834701282.10.C0947C5 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by imf09.hostedemail.com (Postfix) with ESMTP id DF9FF140049 for ; Wed, 24 Aug 2022 14:22:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661350939; x=1692886939; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=L3X04e2cHtS9lSBq9xAoEisrpqNf957ajU4Fhv193ZU=; b=Zel/uGZnPKXtNT05ejLZO9pqnC29TCjXx9cZTJhQMmsNg4j/bZOD9+yb ijb/0m1Ikb9xn1GiLIuPUcl8E0AA11Ps8kx1dRMTdBC3N8RXmwk8tXZZH hfeXKo3gxCLsRfvXr24KvwXl9xutiMGKI81XxmgdkaY6T2u/4mlZO+2FA VYb+81RZ0/HfNdiroRqeOmSv1gycfUltyQbOY/WfZy1BVfR0zHdSlQuzi ZpaMTR9QaiRseMgwYCH4BnAvf4nd1+C0oLS4s8Ek+qR4CJmE/0a26yLxw oFWHPv5fwBe4mvmWTHLI8zQCcaXpai3uelwUzHpu15FW3ZgXGZEIJHV75 w==; X-IronPort-AV: E=McAfee;i="6500,9779,10449"; a="320041409" X-IronPort-AV: E=Sophos;i="5.93,260,1654585200"; d="scan'208";a="320041409" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2022 07:22:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,260,1654585200"; d="scan'208";a="699089796" Received: from lkp-server02.sh.intel.com (HELO 34e741d32628) ([10.239.97.151]) by FMSMGA003.fm.intel.com with ESMTP; 24 Aug 2022 07:22:15 -0700 Received: from kbuild by 34e741d32628 with local (Exim 4.96) (envelope-from ) id 1oQrGo-0000bx-2f; Wed, 24 Aug 2022 14:22:14 +0000 Date: Wed, 24 Aug 2022 22:21:17 +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 2/9] KVM: x86/mmu: Drop kvm->arch.tdp_mmu_enabled Message-ID: <202208242248.quWrDOnO-lkp@intel.com> References: <20220815230110.2266741-3-dmatlack@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220815230110.2266741-3-dmatlack@google.com> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1661350940; 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=gBE16bv4ek3RL5BAPDC2GjVJemJ+oIezY0irGw9HQME=; b=NYum321ZPov9DYf7oVCDNeYFCyWdVnkJzTUE2A1o9tatiJHlZHiI38+CNtTPhyZ4XTxhbc K349tSJZ/ZEWJ63XzNmHcjo21sJcyIzUOKTpzVO+qjuH6ZQ4fyq0RYnn6CCK3S15xmFaee /faQ0uvkukKBBH6NYn0v/UVSLBhXnjU= ARC-Authentication-Results: i=1; imf09.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b="Zel/uGZn"; spf=pass (imf09.hostedemail.com: domain of lkp@intel.com designates 192.55.52.88 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=1661350940; a=rsa-sha256; cv=none; b=sCr/MtUDdFktGL4pP6zzuQlf/q0xgENlct1pQbzK49JG2MVTAdfKxx9FuRotmUSYttpMuQ VACJ7e5PSfCq5IyZpSdF/OF+sP+6E7AfzJtSL+IBiO0C65quFZef736beOrmmd8NY3eVZ6 s8XfHdnjTBVxr4OsQmB1sJjuI5w5IIc= X-Rspam-User: Authentication-Results: imf09.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b="Zel/uGZn"; spf=pass (imf09.hostedemail.com: domain of lkp@intel.com designates 192.55.52.88 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: DF9FF140049 X-Stat-Signature: 1f1wg1j1d4cg7zytj9ner4ij8s8ywdnx X-HE-Tag: 1661350939-156230 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/20220824/202208242248.quWrDOnO-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/05144150ed5b370369565be6b75d7504e64f3ba7 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 05144150ed5b370369565be6b75d7504e64f3ba7 # 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_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! ERROR: modpost: "kvm_tdp_mmu_wrprot_slot" [arch/x86/kvm/kvm.ko] undefined! WARNING: modpost: suppressed 5 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://01.org/lkp