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 894842FFFB5 for ; Wed, 17 Jun 2026 09:50:31 +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=1781689832; cv=none; b=r4QpXgMXqVjC8cpNjvlza8U9frek6NLazWoETfK8285xokfYywvBV6+tbJM/CLyr7SSqQcT4cVwbzv5LMo5opWyGtO++fWWm5UBSkb2krAqLBUiqGglbNCR1580blNHny11c7N8GThITSOPm+pfEZxheEq7CDkQ41QnMqyYN0ls= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781689832; c=relaxed/simple; bh=W8RX0ViKBHrns3CDoofxIxoT4qhfugZi9z/OSeO9IcE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=I9c0yRBDltxMAbDgwUkMJg4z5LSArGgK/3NGiy+bUX6+An/P6wh8IPeSeBrkzzzwZoFeIWwNJiPDMyF2jO+06RJ08GHBV0QCVbTXgWwnv3bFmCwTihHTd3byrj9zkOn+TZPkNVSoOeJR5f3bNPNcZskzxpEY9sOmn7pJNhNJfcI= 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=fQITthyc; 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="fQITthyc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781689832; x=1813225832; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=W8RX0ViKBHrns3CDoofxIxoT4qhfugZi9z/OSeO9IcE=; b=fQITthyck+bTo0nD0P1+VU4f3Ml5PuWFT+A7J6jmM6jFm85b/ZCaIkuz RTXpPUj33s37wZRKbFVtR+8N58LIGLkLkjK70+i+5giNY4E9TW2J2H41V bwExmHcHjfg3H8moJYtCsgYt0fIQUVYbC6raz+VnaHVjk0/Pbj2VynsTZ 0nsb6+Ro7A5ho4Kz+YF/pddbnN3ia1Ja8/VmOARVaWIwySPPR3EjFETeD GfW2JEfEgGc95lLYcZKNjVeBLjm8DcF50/CoCxbK27UG/KB+/SpE9B1cn MhxZldIwGWyUOjVzlKZXJve0NPAjYNc9iEzvWe/Fav2TrrvND0UcpY4te w==; X-CSE-ConnectionGUID: C2+oqZy6Qcekv0HDJqT72Q== X-CSE-MsgGUID: 6RfUCmNBT12C7At95Epu3g== X-IronPort-AV: E=McAfee;i="6800,10657,11819"; a="93046259" X-IronPort-AV: E=Sophos;i="6.24,209,1774335600"; d="scan'208";a="93046259" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2026 02:50:31 -0700 X-CSE-ConnectionGUID: +xMQWYpsRweHe5eYa4wAcQ== X-CSE-MsgGUID: OvrGfcnrRt2rbLiJkx/54w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,209,1774335600"; d="scan'208";a="245643470" Received: from xiaoyaol-hp-g830.ccr.corp.intel.com (HELO [10.124.240.18]) ([10.124.240.18]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2026 02:50:24 -0700 Message-ID: <55be1f42-0197-443b-ab37-681f98a23d41@intel.com> Date: Wed, 17 Jun 2026 17:50:20 +0800 Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v13 03/22] KVM: selftests: Initialize the TDX VM To: Lisa Wang , Andrew Jones , Ackerley Tng , Binbin Wu , Chao Gao , Chenyi Qiang , Dave Hansen , Erdem Aktas , Ira Weiny , Isaku Yamahata , Kiryl Shutsemau , linux-kselftest@vger.kernel.org, Paolo Bonzini , "Pratik R. Sampat" , Reinette Chatre , Rick Edgecombe , Roger Wang , Ryan Afranji , Sagi Shahar , Sean Christopherson , Shuah Khan , Oliver Upton Cc: Jeremiah McReynolds , kvm@vger.kernel.org, linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org References: <20260521-tdx-selftests-v13-v13-0-6983ae4c3a4d@google.com> <20260521-tdx-selftests-v13-v13-3-6983ae4c3a4d@google.com> Content-Language: en-US From: Xiaoyao Li In-Reply-To: <20260521-tdx-selftests-v13-v13-3-6983ae4c3a4d@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/22/2026 7:16 AM, Lisa Wang wrote: > diff --git a/tools/testing/selftests/kvm/lib/x86/processor.c b/tools/testing/selftests/kvm/lib/x86/processor.c > index b68ad1dc7e02..8d06e7186df1 100644 > --- a/tools/testing/selftests/kvm/lib/x86/processor.c > +++ b/tools/testing/selftests/kvm/lib/x86/processor.c > @@ -802,6 +802,9 @@ void kvm_arch_vm_post_create(struct kvm_vm *vm, unsigned int nr_vcpus) > vm_sev_ioctl(vm, KVM_SEV_INIT2, &init); > } > > + if (is_tdx_vm(vm)) > + tdx_init_vm(vm, 0); > + It fails compilation: kvm/tools/testing/selftests/kvm/lib/x86/processor.c:806:(.text+0x212c): undefined reference to `tdx_init_vm' We need grab the change on Makefile.kvm from Patch 10 to this patch. diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index e5769268936a..0107ba02b01c 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -29,6 +29,7 @@ LIBKVM_x86 += lib/x86/sev.c LIBKVM_x86 += lib/x86/svm.c LIBKVM_x86 += lib/x86/ucall.c LIBKVM_x86 += lib/x86/vmx.c +LIBKVM_x86 += lib/x86/tdx/tdx_util.c LIBKVM_arm64 += lib/arm64/gic.c LIBKVM_arm64 += lib/arm64/gic_v3.c