From nobody Sun Sep 7 12:22:23 2025 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 B1650CDB474 for ; Mon, 16 Oct 2023 16:26:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232585AbjJPQ0z (ORCPT ); Mon, 16 Oct 2023 12:26:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233990AbjJPQ0e (ORCPT ); Mon, 16 Oct 2023 12:26:34 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAE7C1FFC; Mon, 16 Oct 2023 09:17:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697473079; x=1729009079; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=J0qMXx4Z1bmL0Bo7ShUuSxkVx6XY1Y4HAlOmBvk4LIo=; b=kibL/bXZrPNvH+Dr3YdHEkgYFjA8s1c/7NAXboHv+BFFDlTkjJEKEkuN W7/xyPeje9F9ZglWfRAFqekfWOGZH2+HEze4uqAAE3bhHUsmtRKjq5u7x ZNOGNrlx27eVsEHu+B+Av7IBynu4j0c4o7TCbfHWIN7mPQ419yXkyu7yf e2M7/ZXHmMPhXTkdTbH5B6osF/2BEQNI2TSB2b8mIsouviH1Uu+qrgq60 dKSYwFriKFkTUMr2CRYeVmAEo2kO/8QcVazS3Fi0LBXjm2+VQYGy1EQ/W YGRcq/CzyQtrMTzmxqHVvbL/h5aMVJ4+47iZV/BH6WsbJZ/vsSW/xdh9i g==; X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="364921890" X-IronPort-AV: E=Sophos;i="6.03,229,1694761200"; d="scan'208";a="364921890" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2023 09:15:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="846448207" X-IronPort-AV: E=Sophos;i="6.03,229,1694761200"; d="scan'208";a="846448207" Received: from ls.sc.intel.com (HELO localhost) ([172.25.112.31]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2023 09:15:53 -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 , David Matlack , Kai Huang , Zhi Wang , chen.bo@intel.com, hang.yuan@intel.com, tina.zhang@intel.com Subject: [PATCH v16 068/116] [MARKER] The start of TDX KVM patch series: TD vcpu exits/interrupts/hypercalls Date: Mon, 16 Oct 2023 09:14:20 -0700 Message-Id: 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 33e107bcb5cf..7a16fa284b6f 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 ------------------ @@ -24,7 +25,7 @@ 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 shared bits: Applied --=20 2.25.1