From nobody Mon Feb 9 02:56:11 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 48510C433EF for ; Fri, 4 Mar 2022 20:32:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230293AbiCDUcr (ORCPT ); Fri, 4 Mar 2022 15:32:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229993AbiCDUcV (ORCPT ); Fri, 4 Mar 2022 15:32:21 -0500 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 875ED1E6EA4; Fri, 4 Mar 2022 12:31:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646425891; x=1677961891; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DlhULppKyTi4ZToO8zHCnCUL+TSTwvD+dsJBVOuCfCY=; b=Sc4BAehPJJu/8tcDOfuwmoiYinmE3ABk23ceK2ZFjeQT3gTZgN0XmvWg d2WHURi/xd8VXt/aXzg7d/HzKKBcBEglaSUyrNqYyIkRz0ZSNqpo+1zQj FMhiHeKnKDZaU/v+4WSUczmrdhlpBA9l/ZW04sZtXg6qhN3cMzJReNMG3 UZwzwgx9NABCfNZmM0cSmNea6U7SupASq4a7A2EM1hvIkT7u6noSmU9CX 7nXe/EtWhDdkHJillJ2wpX4/VfTJE/MTwiwAnNtX6GXU3PqyybwXpa9YR zNYF7bHfyqYo8WHuyOipYQ000TrbEZ+CkvfRFykO/7V5H+3LmFS1Upa15 g==; X-IronPort-AV: E=McAfee;i="6200,9189,10276"; a="251624268" X-IronPort-AV: E=Sophos;i="5.90,156,1643702400"; d="scan'208";a="251624268" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2022 11:50:34 -0800 X-IronPort-AV: E=Sophos;i="5.90,156,1643702400"; d="scan'208";a="552344470" Received: from ls.sc.intel.com (HELO localhost) ([143.183.96.54]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2022 11:50:33 -0800 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 , Jim Mattson , erdemaktas@google.com, Connor Kuehl , Sean Christopherson Subject: [RFC PATCH v5 069/104] [MARKER] The start of TDX KVM patch series: TD vcpu exits/interrupts/hypercalls Date: Fri, 4 Mar 2022 11:49:25 -0800 Message-Id: <40d782b2bc93ccafa046bda09e3bb568311289db.1646422845.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 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/Documentat= ion/virt/kvm/intel-tdx-layer-status.rst index e6af9ad4e23f..1aad7ceb0573 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. =20 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 =20 * KVM MMU GPA stolen bits: Applied --=20 2.25.1