From patchwork Mon Jan 22 23:53:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Isaku Yamahata X-Patchwork-Id: 13526455 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 F09455C5EE; Mon, 22 Jan 2024 23:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705967720; cv=none; b=qMj9gMOaeU/BeGFRLxOjMm1sT/Wz/3182fyDViyVXR2BZS4uOFEmL322H+yxPEEAKYyWhPpCKuRoeiADJjPuvFdJ+mEaDRv+ABBXxuz3KW6I2czJPSmi7jmyZyL2Tc18WJ9f5n0WZ4/yOFfMtops53AQ35JJGp4iAIsHl45ZKQQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705967720; c=relaxed/simple; bh=ESlsFtK7TCNNodzGvNFsc1Y94K335DvZHywlXfgF6Fc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=AfOPzdJVPnaIy5ibJ5PWtxdY+QbQ2T+cddTsZFw/XOT8Fiz5KChN851NVYvCSB/g8g2e8pG01RaDi33J+fYjbfnXuxo9+YG7mwacInSxJaqppL2xQxxYmNOGgyWrXE/FqUl6p9Hp1wHnoSL6PC75A96qDICEmqC76sd3PEl1siQ= 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=Ya2UD6q7; arc=none smtp.client-ip=198.175.65.15 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="Ya2UD6q7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1705967719; x=1737503719; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ESlsFtK7TCNNodzGvNFsc1Y94K335DvZHywlXfgF6Fc=; b=Ya2UD6q7zo6JN1DrUxwwtNpx0dsvq76jAJ2dOSdAcUBj7mukIFXfix6G OmSBiSA5b4NremiWahdplXw4onJGH2JfcqXOmG29tJjfFLIKCxQpI2sUt KElJvXl+/Y2n6jjTgpchM/sJVr3U8HSZgQHpYdtuJ/KaZdwWu5jEURLW5 FCNUkqEMYmZuzS2HoVRTNmnU8FyM+Wn0NpAJzjoMdtbFWEsE676Kuhww4 IQSl02LUmnb0FodIWGiMxs/oOa9B0309gUIW86jGd7RCTN2adsid32rHz yTRe5tOjV2sMehu1nkL6vzfNtceKP9D0KNSLCVBd2B5TGmut3/ZmEv/1G w==; X-IronPort-AV: E=McAfee;i="6600,9927,10961"; a="1243846" X-IronPort-AV: E=Sophos;i="6.05,212,1701158400"; d="scan'208";a="1243846" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2024 15:55:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10961"; a="819888600" X-IronPort-AV: E=Sophos;i="6.05,212,1701158400"; d="scan'208";a="819888600" Received: from ls.sc.intel.com (HELO localhost) ([172.25.112.31]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2024 15:55:18 -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 031/121] [MARKER] The start of TDX KVM patch series: KVM MMU GPA shared bits Date: Mon, 22 Jan 2024 15:53:07 -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