From patchwork Mon Feb 26 08:26:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 13571505 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EC98269D19; Mon, 26 Feb 2024 08:28:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708936116; cv=none; b=hiN0APu9MG0tfPE/q9OAwN2cKnZKFOWLxPmjR1ZfNo7IqkSsBodLDBuGEHqAV7bpDLX7En5YOg8HoixQBlyfB5bedwVhNdF9sQecL23CKk4z20G7TG/jUFWYd/5j2WZ5xG3pmqYqV54ddz5wnVdt+oDqq+LGge1d+2/+StvEBf4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708936116; c=relaxed/simple; bh=R5wOuoM4Onpjff9OlffMGMEw35e7AU+j3x/NDTZE/oY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=swzmfGverUUzAX7kiOw/ii6OwKNrY2gfHsUQcC12SQeGSPi3HE2Ze21sjTuHFFenFBrYe8e/UZH8WfSPw/k7zJ7ImLPH7iqX1Au7nNoV33GMJxkFxBdwgtU9IkUCiEHO/LipyE6CAX9QPp9KBGnLrsYEY4pXcFcu5l0UiZ8GdlU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=eeM+zcRy; arc=none smtp.client-ip=198.175.65.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="eeM+zcRy" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708936115; x=1740472115; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=R5wOuoM4Onpjff9OlffMGMEw35e7AU+j3x/NDTZE/oY=; b=eeM+zcRyOmknzq8W90XX8fcpNu8R3FvtucKZqTyn2yqltOwmYhi2IoRC JqCjybDESXdeDKp/a/ZqCxCfPB/DqpFcPJjBgF7oSQRZUsktdnhZXGuUd pgEQ7Y17dEUInwZnzxBT5ZVWQalynW+IOHUSaY89ptud2UBSmFxgwa0Lt i6BdPLIOI3zxWLML94wVYLowA0QdiBURpcNyjxXpzekSd9FZ4DcKP5fzH JzB8NcreJaWn8g5GZsVkKbWizD9fBlH/DTxNWUpsD8MiGcjw5KbroLvdJ rMqGxUKpq44z2+JpBZqxxzUauEUhgpVWCitd+qWhJCEe7hy6i8QCNfG1b Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10995"; a="3069496" X-IronPort-AV: E=Sophos;i="6.06,185,1705392000"; d="scan'208";a="3069496" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Feb 2024 00:28:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,185,1705392000"; d="scan'208";a="11272497" Received: from ls.sc.intel.com (HELO localhost) ([172.25.112.31]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Feb 2024 00:28:34 -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 , erdemaktas@google.com, Sean Christopherson , Sagi Shahar , Kai Huang , chen.bo@intel.com, hang.yuan@intel.com, tina.zhang@intel.com Subject: [PATCH v19 077/130] [MARKER] The start of TDX KVM patch series: TD vcpu enter/exit Date: Mon, 26 Feb 2024 00:26:19 -0800 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Isaku Yamahata This empty commit is to mark the start of patch series of TD vcpu enter/exit. Signed-off-by: Isaku Yamahata --- Documentation/virt/kvm/intel-tdx-layer-status.rst | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/virt/kvm/intel-tdx-layer-status.rst b/Documentation/virt/kvm/intel-tdx-layer-status.rst index 46ae049b6b85..33e107bcb5cf 100644 --- a/Documentation/virt/kvm/intel-tdx-layer-status.rst +++ b/Documentation/virt/kvm/intel-tdx-layer-status.rst @@ -12,6 +12,7 @@ What qemu can do - 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. Patch Layer status ------------------ @@ -22,8 +23,8 @@ Patch Layer status * TD VM creation/destruction: Applied * TD vcpu creation/destruction: Applied * TDX EPT violation: Applied -* TD finalization: Applying -* TD vcpu enter/exit: Not yet +* TD finalization: Applied +* TD vcpu enter/exit: Applying * TD vcpu interrupts/exit/hypercall: Not yet * KVM MMU GPA shared bits: Applied