Message ID | 20220802074750.2581308-32-xiaoyao.li@intel.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=Wtk96pb3; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4LxpnX1hZqz9s5W for <incoming@patchwork.ozlabs.org>; Tue, 2 Aug 2022 18:58:56 +1000 (AEST) Received: from localhost ([::1]:50930 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1oInjq-0007ma-0p for incoming@patchwork.ozlabs.org; Tue, 02 Aug 2022 04:58:54 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58368) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <xiaoyao.li@intel.com>) id 1oImfP-0005LE-VH for qemu-devel@nongnu.org; Tue, 02 Aug 2022 03:50:17 -0400 Received: from mga04.intel.com ([192.55.52.120]:60017) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <xiaoyao.li@intel.com>) id 1oImfK-0006mb-3K for qemu-devel@nongnu.org; Tue, 02 Aug 2022 03:50:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659426610; x=1690962610; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=IXOhD5Zx7vlHORiVm9iS7orhbOIXrUVQGSUbdm0nhXw=; b=Wtk96pb3VY3u5IkNndU5UnWx0ZK9/E5qEay4CpCcC2imsERDviIG3w8B ZA2QOco0lTg0DKNeACWxUy7IJvMxocRm12vSlMXPPzLt9XAg/J/FHS4z9 Az8YU1f95kZHX+deTPsOUnwXAXMBBnILWDfrh5XmFQ3TimAaZzDozT0rG FeFadgm6LgNFPYOrvV8+2WtpeyKDgET2vTqsyvPkypLrS3sT8QsBAPBaP jr8o2i6oACgrXc3LNHOlx5SAUOpEsIiVJ1tT0pKQjdbmfz2rv8U71IA/5 XFegseaR4KU5mDAkXcCK7soPQ0K+VHd+2aDnZwYxyCxp91CDgNDoreoqs g==; X-IronPort-AV: E=McAfee;i="6400,9594,10426"; a="288105767" X-IronPort-AV: E=Sophos;i="5.93,210,1654585200"; d="scan'208";a="288105767" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Aug 2022 00:50:08 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,210,1654585200"; d="scan'208";a="630604337" Received: from lxy-dell.sh.intel.com ([10.239.48.38]) by orsmga008.jf.intel.com with ESMTP; 02 Aug 2022 00:50:04 -0700 From: Xiaoyao Li <xiaoyao.li@intel.com> To: Paolo Bonzini <pbonzini@redhat.com>, Isaku Yamahata <isaku.yamahata@gmail.com>, Gerd Hoffmann <kraxel@redhat.com>, =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= <berrange@redhat.com>, =?utf-8?q?Phi?= =?utf-8?q?lippe_Mathieu-Daud=C3=A9?= <f4bug@amsat.org>, Richard Henderson <richard.henderson@linaro.org>, "Michael S . Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Cornelia Huck <cohuck@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>, Laszlo Ersek <lersek@redhat.com>, Eric Blake <eblake@redhat.com> Cc: Connor Kuehl <ckuehl@redhat.com>, erdemaktas@google.com, kvm@vger.kernel.org, qemu-devel@nongnu.org, seanjc@google.com, xiaoyao.li@intel.com Subject: [PATCH v1 31/40] i386/tdx: Disable SMM for TDX VMs Date: Tue, 2 Aug 2022 15:47:41 +0800 Message-Id: <20220802074750.2581308-32-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220802074750.2581308-1-xiaoyao.li@intel.com> References: <20220802074750.2581308-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=192.55.52.120; envelope-from=xiaoyao.li@intel.com; helo=mga04.intel.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.998, HK_RANDOM_FROM=0.998, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
TDX QEMU support
|
expand
|
diff --git a/target/i386/kvm/tdx.c b/target/i386/kvm/tdx.c index 1de767a990ba..70c56b7ba32c 100644 --- a/target/i386/kvm/tdx.c +++ b/target/i386/kvm/tdx.c @@ -657,9 +657,17 @@ static Notifier tdx_machine_done_notify = { int tdx_kvm_init(MachineState *ms, Error **errp) { + X86MachineState *x86ms = X86_MACHINE(ms); TdxGuest *tdx = (TdxGuest *)object_dynamic_cast(OBJECT(ms->cgs), TYPE_TDX_GUEST); + if (x86ms->smm == ON_OFF_AUTO_AUTO) { + x86ms->smm = ON_OFF_AUTO_OFF; + } else if (x86ms->smm == ON_OFF_AUTO_ON) { + error_setg(errp, "TDX VM doesn't support SMM"); + return -EINVAL; + } + if (!tdx_caps) { get_tdx_capabilities(); }