From nobody Sun Feb 8 11:21:45 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA109C433F5 for ; Fri, 30 Sep 2022 10:32:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232690AbiI3Kcj (ORCPT ); Fri, 30 Sep 2022 06:32:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53010 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232650AbiI3K1E (ORCPT ); Fri, 30 Sep 2022 06:27:04 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 035F758B69; Fri, 30 Sep 2022 03:20:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1664533211; x=1696069211; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sOBwFi6TijFmWxRR2u7LJCs6ZAO9aD248QKXtMkkXSw=; b=e1DBSzh2YbCM1KOgqHWww2U1C+WX19MvVBNJa523OFH6dWy+Ir0uaums oU0lsP/9HTmn6iL5Ai4ckcMlnGvxI5U0hE4zfA8xEKAs+Huqiai4gs7qq QqHEu7Vi8Q6LteBE+zpzh673hFD0hfJjGNpIp5JSJoo9ouoeV6g5t/amH nM+NIYFFNWAg5FC6wrSlYXAJAdAMw/ggowwqIsnO4x18MFVYKZYiE7o1d kPLV2v7JAlXLXwp+3O7BK2NMJ8uN6D0MMfoXLpf9AXPNjLmsr3lB1d035 vpHCER+xqWJKUd1cqZE4YcqKOjRvkxBcIo/OiY6UJxWBHMeGUSAe1yRDE g==; X-IronPort-AV: E=McAfee;i="6500,9779,10485"; a="328540189" X-IronPort-AV: E=Sophos;i="5.93,358,1654585200"; d="scan'208";a="328540189" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2022 03:19:09 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10485"; a="726807855" X-IronPort-AV: E=Sophos;i="5.93,358,1654585200"; d="scan'208";a="726807855" Received: from ls.sc.intel.com (HELO localhost) ([143.183.96.54]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2022 03:19:09 -0700 From: isaku.yamahata@intel.com To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: isaku.yamahata@intel.com, isaku.yamahata@gmail.com, Paolo Bonzini , erdemaktas@google.com, Sean Christopherson , Sagi Shahar Subject: [PATCH v9 105/105] [MARKER] the end of (the first phase of) TDX KVM patch series Date: Fri, 30 Sep 2022 03:18:39 -0700 Message-Id: <981f4f50663e0e86f6cfebef0c3ea0fe662f9be3.1664530908.git.isaku.yamahata@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Isaku Yamahata This empty commit is to mark the end of (the first phase of) patch series of TDX KVM support. Signed-off-by: Isaku Yamahata --- .../virt/kvm/intel-tdx-layer-status.rst | 33 ------------------- 1 file changed, 33 deletions(-) delete mode 100644 Documentation/virt/kvm/intel-tdx-layer-status.rst diff --git a/Documentation/virt/kvm/intel-tdx-layer-status.rst b/Documentat= ion/virt/kvm/intel-tdx-layer-status.rst deleted file mode 100644 index 1cec14213f69..000000000000 --- a/Documentation/virt/kvm/intel-tdx-layer-status.rst +++ /dev/null @@ -1,33 +0,0 @@ -.. SPDX-License-Identifier: GPL-2.0 - -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D -Intel Trust Dodmain Extensions(TDX) -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D - -Layer status -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D -What qemu can do ----------------- -- TDX VM TYPE is exposed to Qemu. -- Qemu can create/destroy guest of TDX vm type. -- Qemu can create/destroy vcpu of TDX vm type. -- Qemu can populate initial guest memory image. -- Qemu can finalize guest TD. -- Qemu can start to run vcpu. But vcpu can not make progress yet. - -Patch Layer status ------------------- - Patch layer Status -* TDX, VMX coexistence: Applied -* TDX architectural definitions: Applied -* TD VM creation/destruction: Applied -* TD vcpu creation/destruction: Applied -* TDX EPT violation: Applied -* TD finalization: Applied -* TD vcpu enter/exit: Applied -* TD vcpu interrupts/exit/hypercall: Not yet - -* KVM MMU GPA shared bits: Applied -* KVM TDP refactoring for TDX: Applied -* KVM TDP MMU hooks: Applied -* KVM TDP MMU MapGPA: Applied --=20 2.25.1