From patchwork Mon Jan 22 23:53:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 13526501 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 5A2B465BBB; Mon, 22 Jan 2024 23:55:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705967755; cv=none; b=eFKB7sX6OkqNFY1jIPGlFZaAc74mQRUhG1NsO+C21R+hbRxkym0+iHpLjWw2FMSD0iWf44fy6wN7jJXkIX2cQZ/95kTpIrwM+C7Ez8EyBna9zcQIF67PeTS5SD7OEhAydpQNFBnJ+uFajk8Uw6hngAC9zap/NVs0G3E55/TFINE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705967755; c=relaxed/simple; bh=R5wOuoM4Onpjff9OlffMGMEw35e7AU+j3x/NDTZE/oY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=cE8wnGt+hFR4mdLmtZEkpbpd2Tkdbr7RaXoEb0cUKh/sVkvl19C9D0UlKTz46I5oF8FVEIGjFHRiohByJqxPMSfn/U/quCA4PDMz6qldjBcWQb7h//QZmaUnkrL0QyAjpPNnj4YumJrWbnlrtUfO9atRaAoGAMtafXfzWIja9FA= 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=H7tRg95h; arc=none smtp.client-ip=198.175.65.11 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="H7tRg95h" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1705967754; x=1737503754; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=R5wOuoM4Onpjff9OlffMGMEw35e7AU+j3x/NDTZE/oY=; b=H7tRg95h+a3ylSNqOduluVqwFVM0ND02Zfc+I3mqjKRTEkC907lZ0TfG kD3PUYW3dg6mwRoDeaxEn72HMvx4sIJhbYGGWiV6tNoCfpiTOQ6qwS0kb mGlvl7EbAjUtb4KHblauGpXVwbA58jG4wpqPbOLT1Zc6KiIOPooHfHvWo 3kOjwKIjsfHSkidIvb//sZklXv/MZ3yC+jhhUvyDdn4p7LM7TL2854pz0 WoePuc5WTKtNsqNXkl0xQ6Mzptyk9WGYSkuBVO7x2Ba+Efq7x1Z/713LE ik0QCu8e4/P64j4D0zZdsuQRthiwLf8RrAvstUPAXRfeCx1LH4wNHgFuK g==; X-IronPort-AV: E=McAfee;i="6600,9927,10961"; a="8016500" X-IronPort-AV: E=Sophos;i="6.05,212,1701158400"; d="scan'208";a="8016500" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2024 15:55:41 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,212,1701158400"; d="scan'208";a="1468234" Received: from ls.sc.intel.com (HELO localhost) ([172.25.112.31]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2024 15:55:38 -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 v18 066/121] [MARKER] The start of TDX KVM patch series: TD vcpu enter/exit Date: Mon, 22 Jan 2024 15:53:42 -0800 Message-Id: <48d37ac183a1574af833f3e8c6a462e72845b194.1705965635.git.isaku.yamahata@intel.com> 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