From patchwork Thu May 5 18:15:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 12839896 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 BE445C433EF for ; Thu, 5 May 2022 18:17:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243156AbiEESUu (ORCPT ); Thu, 5 May 2022 14:20:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36394 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1383178AbiEESTl (ORCPT ); Thu, 5 May 2022 14:19:41 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 604171ADA4; Thu, 5 May 2022 11:15:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651774551; x=1683310551; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JDJD5HxBG16VKKz5Tw7vIJeGTJe3WzrVqBHL0IAN/Ng=; b=jfjzz46z19F9BQTpBUbWDFoz8j2ymRhhKPgKPmF+8J8fBlBHuiyF9kMi 0pQTO+g2IewWtgCn3gtzcxQ0ZtrooUVZf+FHa0YV6vyzHv3L4s1O0tBEO BUyuHLsAvh3E3c5M008iSXjUYfP/qgf6K82C2M7v1d9eTRpQ/CGc0itTP GiQuTjNgF7bkouEInthcIL+6rs2Fj1PQfCoyzZ5Gy1/ew4ytOGhNaJOIa iV4sWG0wxotV71+MYUqyB7MRh5KIvZ4KWSA7TmAjbaXn49fgeikYV9qI4 T2LVIiiOP3Iwi+FYaJyKNggVi/9abirFXiZElVr+yghuv3FdBtnIInxmB Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10338"; a="248113898" X-IronPort-AV: E=Sophos;i="5.91,202,1647327600"; d="scan'208";a="248113898" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2022 11:15:51 -0700 X-IronPort-AV: E=Sophos;i="5.91,202,1647327600"; d="scan'208";a="665083393" 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; 05 May 2022 11:15:50 -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: [RFC PATCH v6 070/104] [MARKER] The start of TDX KVM patch series: TD vcpu exits/interrupts/hypercalls Date: Thu, 5 May 2022 11:15:04 -0700 Message-Id: <817f48ff0551b79d9185817b94df9d111c4c4bad.1651774250.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