Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp2029066ybt; Mon, 15 Jun 2020 16:20:40 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzV2JXvoRZdVXeBB9WLmsH3jTtYi5CTNuzQwjXPwRtKISk3PpMs6B0xyDVW1KwUv1FWO+Ke X-Received: by 2002:a17:906:5496:: with SMTP id r22mr142444ejo.449.1592263239858; Mon, 15 Jun 2020 16:20:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592263239; cv=none; d=google.com; s=arc-20160816; b=r1feSPIvbWeIb/d2EIqg5BANNBXRjt6oM3V+pxPhi/ujfYyLFwAg0l0u6L8SJRUS2N gAkcoRT+q4SpP+tragEdD30qoM59+ery4/7Yl7bhaxjb4LZoiWCwMJL4CCc/LTEpZPuj hean+9CZKQAc6yXJgUgI64SBh8HJNy8JR/LQJ47r3ymGHaXb2vI4VwCZLqSLNH3tvyHe vENBCI5lML1P1SzAIYxnI1By5flvuUPGpdtNm1XVfbCK3Cu4F4VKsQqqcqC2ckXvOQXd mCK5eowhHNSWqgqrJlg/y3sjI5fN+aSyYcYcmYfPYGHwaBSESJM0WgC68+6C1AZ98h5D 1EOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:ironport-sdr:ironport-sdr; bh=j90+P1tIe2DmX8YtpU8O2PZps1ALX8oGqy6M6n6vnaY=; b=Gofu1fEB8j51DZO3KMfD/Gb0L0CJsJi/B6pyIa2JjCaM488YC4fr1dMub2OUr1xoUA lHwYxFJMcSGi/z3Tfy0m8QQY2vWfZRcyShyvRcb7oIuAohUPhUGlh1PaKdrAVBWnG5c1 hlCxZXZgNkTeBxPBTKirkdRWQCjx+ya11rmIB0KdJl+h+WUnIboFI1Ax4y7KE9000lvk 4Qs7xen6ncWIeBXmtEvMBXtATDEZN1117Kvso219+ceWxJxngkIy5InbX1FWPmTcfH+/ bpM5fOq4nw3l0Q5nXYfYmq6bR/K8gXPaBFzJJwiXhX4zwuB9qY37PLRHeirFp03GTULu 1/CA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h12si10293915ejd.311.2020.06.15.16.20.17; Mon, 15 Jun 2020 16:20:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726685AbgFOXQU (ORCPT + 99 others); Mon, 15 Jun 2020 19:16:20 -0400 Received: from mga06.intel.com ([134.134.136.31]:63198 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726665AbgFOXQU (ORCPT ); Mon, 15 Jun 2020 19:16:20 -0400 IronPort-SDR: DVz5hht7e1vI0ac277T7KZNH7J1cTQ4CnOcClXZHcXjQ773AHXmnQcZ21btyQRI5bVsyS6nUdO OCTH52hQxobw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2020 16:16:19 -0700 IronPort-SDR: T6ZjbELIrapPoUUC8t/yjki9aqCic7a2OCwmjZ4mzrjLS+BziTN1GdCLNAuNKeyY7ttZANoaUg /GtVSFW3HOXA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,516,1583222400"; d="scan'208";a="290863836" Received: from romley-ivt3.sc.intel.com ([172.25.110.60]) by orsmga002.jf.intel.com with ESMTP; 15 Jun 2020 16:16:19 -0700 Date: Mon, 15 Jun 2020 16:16:18 -0700 From: Fenghua Yu To: Lu Baolu Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , H Peter Anvin , David Woodhouse , Frederic Barrat , Andrew Donnellan , Felix Kuehling , Joerg Roedel , Dave Hansen , Tony Luck , Ashok Raj , Jacob Jun Pan , Dave Jiang , Yu-cheng Yu , Sohil Mehta , Ravi V Shankar , linux-kernel , x86 , iommu@lists.linux-foundation.org, amd-gfx , linuxppc-dev Subject: Re: [PATCH v2 04/12] docs: x86: Add documentation for SVA (Shared Virtual Addressing) Message-ID: <20200615231618.GF13792@romley-ivt3.sc.intel.com> References: <1592008893-9388-1-git-send-email-fenghua.yu@intel.com> <1592008893-9388-5-git-send-email-fenghua.yu@intel.com> <9d1bd13c-0e0d-bead-f9a8-9422996a33f8@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9d1bd13c-0e0d-bead-f9a8-9422996a33f8@linux.intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Baolu, On Sat, Jun 13, 2020 at 08:17:40PM +0800, Lu Baolu wrote: > Hi Fenghua, > > On 2020/6/13 8:41, Fenghua Yu wrote: > >+implement implement fairness or ensure forward progress can be made. > > Repeated "implement". Will fix this. > >+For example, the Intel Data Streaming Accelerator (DSA) uses > >+intel_svm_bind_mm(), which will do the following. > > The Intel SVM APIs have been deprecated. Drivers should use > iommu_sva_bind_device() instead. Please also update other places in > this document. Will fix this. Thanks. -Fenghua