From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0370DC2BA19 for ; Sun, 5 Apr 2020 08:29:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C95C820659 for ; Sun, 5 Apr 2020 08:29:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726479AbgDEI3C (ORCPT ); Sun, 5 Apr 2020 04:29:02 -0400 Received: from mga18.intel.com ([134.134.136.126]:25744 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726397AbgDEI3C (ORCPT ); Sun, 5 Apr 2020 04:29:02 -0400 IronPort-SDR: M0adLzQvFZELu7OrhuvN0mX7sdIEa22m5SmlFhhPfZrph5ht36PYVfDuI6tt3lHaZ5efzlr7R6 71j6hIJJ9UWQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Apr 2020 01:29:01 -0700 IronPort-SDR: GkUrYhcg8R10oY7HouQeSWq86gskBmAKtRVzlu7JTmWrleeYOaNI9ekVbKxltV+umcdu350aRE jyf84Nixzyfg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,347,1580803200"; d="scan'208";a="243222375" Received: from blu2-mobl3.ccr.corp.intel.com (HELO [10.254.208.154]) ([10.254.208.154]) by fmsmga008.fm.intel.com with ESMTP; 05 Apr 2020 01:28:58 -0700 Cc: baolu.lu@linux.intel.com, Yi Liu , "Tian, Kevin" , Raj Ashok , Alex Williamson , Christoph Hellwig , Jonathan Cameron Subject: Re: [PATCH v11 00/10] Nested Shared Virtual Address (SVA) VT-d support To: Jacob Pan , iommu@lists.linux-foundation.org, LKML , Joerg Roedel , David Woodhouse , Jean-Philippe Brucker , Eric Auger References: <1585939334-21396-1-git-send-email-jacob.jun.pan@linux.intel.com> From: Lu Baolu Message-ID: Date: Sun, 5 Apr 2020 16:28:57 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <1585939334-21396-1-git-send-email-jacob.jun.pan@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/4/4 2:42, Jacob Pan wrote: > Shared virtual address (SVA), a.k.a, Shared virtual memory (SVM) on Intel > platforms allow address space sharing between device DMA and applications. > SVA can reduce programming complexity and enhance security. > This series is intended to enable SVA virtualization, i.e. enable use of SVA > within a guest user application. > > This is the remaining portion of the original patchset that is based on > Joerg's x86/vt-d branch. The preparatory and cleanup patches are merged here. > (git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git) With Eric's reviewed-by added, all patches in this series have been piled up for v5.7. Thank you all! Best regards, baolu