From patchwork Sun Aug 7 22:01:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 12938363 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 63E5CC19F2A for ; Sun, 7 Aug 2022 22:09:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242135AbiHGWJ2 (ORCPT ); Sun, 7 Aug 2022 18:09:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241899AbiHGWHY (ORCPT ); Sun, 7 Aug 2022 18:07:24 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E12E4B1E1; Sun, 7 Aug 2022 15:03:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659909803; x=1691445803; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JDJD5HxBG16VKKz5Tw7vIJeGTJe3WzrVqBHL0IAN/Ng=; b=bGcy0mall8d3zqK9g/vLZcLxcPvMygzL74UeR1Ta69ZRxYMq14WpjXzq IIe4xADMyAsijdYYdFmKrpaiIxeuLHZHnXZncfVmyvK43qFpyOO1VSBgX vRhvqR9izia4oN8//WvCX9hoWdy0s8H2BENQFgqjFRiy3SOX3gwDg8FJv 8FM6i593wrWQqrzn9+PGbnWfxwi+va+7xnQsvGxgwQAjz9VPpZGnvTHFa kMczMl2fRtzgJlYx+zFM+gpo+GanOCIJfJBHHJfywkGVnNih1XuswvUMU L34h7Fw9CmNSw4weY1UL9k4aZWF+lLTicz28l1WpQoZAgvqHCv8tiYkhy g==; X-IronPort-AV: E=McAfee;i="6400,9594,10432"; a="289224172" X-IronPort-AV: E=Sophos;i="5.93,220,1654585200"; d="scan'208";a="289224172" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2022 15:02:40 -0700 X-IronPort-AV: E=Sophos;i="5.93,220,1654585200"; d="scan'208";a="663682673" Received: from ls.sc.intel.com (HELO localhost) ([143.183.96.54]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2022 15:02:39 -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 v8 069/103] [MARKER] The start of TDX KVM patch series: TD vcpu exits/interrupts/hypercalls Date: Sun, 7 Aug 2022 15:01:54 -0700 Message-Id: <7dfc7c1ef06ee75a42a86e023b2d255903366806.1659854790.git.isaku.yamahata@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Isaku Yamahata This empty commit is to mark the start of patch series of TD vcpu exits, interrupts, and hypercalls. Signed-off-by: Isaku Yamahata --- Documentation/virt/kvm/intel-tdx-layer-status.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/virt/kvm/intel-tdx-layer-status.rst b/Documentation/virt/kvm/intel-tdx-layer-status.rst index b51e8e6b1541..1cec14213f69 100644 --- a/Documentation/virt/kvm/intel-tdx-layer-status.rst +++ b/Documentation/virt/kvm/intel-tdx-layer-status.rst @@ -13,6 +13,7 @@ What qemu can do - 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 ------------------ @@ -23,7 +24,7 @@ Patch Layer status * TD vcpu creation/destruction: Applied * TDX EPT violation: Applied * TD finalization: Applied -* TD vcpu enter/exit: Applying +* TD vcpu enter/exit: Applied * TD vcpu interrupts/exit/hypercall: Not yet * KVM MMU GPA shared bits: Applied