From patchwork Mon Feb 26 08:25:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 13571472 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 B041B5EE75; Mon, 26 Feb 2024 08:28:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708936092; cv=none; b=MCqLFRwpD61tqhX5oFYzNvpUcZgXf7k4ifESCu4xL+g44RPRS8E6fHJSgF9Ocgt9TPX4sFSzxppdNxBJTk3+p+FTx4Ze94VIOdNg4UxH1Ve5FxEuG+z16wJrhs2a1jhXLSuNHTp5T5RwaP3ryZ7yzFxIrNcSaSi24uNAth2vsGs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708936092; c=relaxed/simple; bh=ESlsFtK7TCNNodzGvNFsc1Y94K335DvZHywlXfgF6Fc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=F5ZKgIpxdT4+NaZmIoiJy9LP5cQ/FHV3klWcLWoIs9hNHxaCznzLWUgkIrn8HRg1mzIzymo3gaw30OeddUbaFBQL6/vwx57bVw8mpp7ogIWfJ8gv2CKmw0dBanfCFQyltUVV2swKkzdi3U97961wgkY3ju4UadGJexB1MlV7sGE= 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=A7igyK3A; arc=none smtp.client-ip=192.198.163.13 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="A7igyK3A" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708936090; x=1740472090; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ESlsFtK7TCNNodzGvNFsc1Y94K335DvZHywlXfgF6Fc=; b=A7igyK3AJBVHmD9O1hdK2HbcpoQ5RFi24AZV1kCsTrWtgIVDkcVZe9Az peHOc/cOtPZsrDppgWqPYg15nq+TxCVYYyorV2zVCPWBdMq761X/qU5xP 6OQ6wrRk0jE/3zNzyCfp6g9nmvdyMTpDOi3mjz6G0dr3YLvp4mUG9DA7G L6KnNVMUkFD/EIjcCXW+NAImd1mJM9Mzs9XSom4L30DmRXBPSKingUPhS Egn1z6v+jvlV2cBeUzOta7swtoXBvr2Y6RtIMbA0INLAtchU9X1wgh2KI LcAgyybRevIYj6Rcmoiug4kCsTKKCGFCPc17JQJg4bO/8K/UEqs6QXZPF g==; X-IronPort-AV: E=McAfee;i="6600,9927,10995"; a="6155353" X-IronPort-AV: E=Sophos;i="6.06,185,1705392000"; d="scan'208";a="6155353" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Feb 2024 00:28:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,185,1705392000"; d="scan'208";a="6615753" Received: from ls.sc.intel.com (HELO localhost) ([172.25.112.31]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Feb 2024 00:28:06 -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 045/130] [MARKER] The start of TDX KVM patch series: KVM MMU GPA shared bits Date: Mon, 26 Feb 2024 00:25:47 -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 KVM MMU GPA shared bits. 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 25082e9c0b20..8b8186e7bfeb 100644 --- a/Documentation/virt/kvm/intel-tdx-layer-status.rst +++ b/Documentation/virt/kvm/intel-tdx-layer-status.rst @@ -10,6 +10,7 @@ What qemu can do ---------------- - TDX VM TYPE is exposed to Qemu. - Qemu can create/destroy guest of TDX vm type. +- Qemu can create/destroy vcpu of TDX vm type. Patch Layer status ------------------ @@ -18,12 +19,12 @@ Patch Layer status * TDX, VMX coexistence: Applied * TDX architectural definitions: Applied * TD VM creation/destruction: Applied -* TD vcpu creation/destruction: Applying +* TD vcpu creation/destruction: Applied * TDX EPT violation: Not yet * TD finalization: Not yet * TD vcpu enter/exit: Not yet * TD vcpu interrupts/exit/hypercall: Not yet -* KVM MMU GPA shared bits: Not yet +* KVM MMU GPA shared bits: Applying * KVM TDP refactoring for TDX: Not yet * KVM TDP MMU hooks: Not yet