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=-12.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, NICE_REPLY_A,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 E4BBDC433DF for ; Wed, 26 Aug 2020 18:14:39 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B95842080C for ; Wed, 26 Aug 2020 18:14:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B95842080C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 213BE6E85A; Wed, 26 Aug 2020 18:14:39 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by gabe.freedesktop.org (Postfix) with ESMTP id CED826E859; Wed, 26 Aug 2020 18:14:37 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EF4DA101E; Wed, 26 Aug 2020 11:14:36 -0700 (PDT) Received: from [10.57.40.122] (unknown [10.57.40.122]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6133E3F71F; Wed, 26 Aug 2020 11:14:31 -0700 (PDT) Subject: Re: [PATCH 0/8] Convert the intel iommu driver to the dma-iommu api To: Tom Murphy , iommu@lists.linux-foundation.org References: <20191221150402.13868-1-murphyt7@tcd.ie> From: Robin Murphy Message-ID: <03caf286-09e8-a072-8d3a-b6bcca991516@arm.com> Date: Wed, 26 Aug 2020 19:14:28 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20191221150402.13868-1-murphyt7@tcd.ie> Content-Language: en-GB X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, David Airlie , dri-devel@lists.freedesktop.org, Bjorn Andersson , Matthias Brugger , Julien Grall , Thierry Reding , Will Deacon , Jean-Philippe Brucker , linux-samsung-soc@vger.kernel.org, Marc Zyngier , Krzysztof Kozlowski , Jonathan Hunter , linux-rockchip@lists.infradead.org, Andy Gross , Gerald Schaefer , linux-s390@vger.kernel.org, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, Alex Williamson , linux-mediatek@lists.infradead.org, Rodrigo Vivi , linux-tegra@vger.kernel.org, Thomas Gleixner , virtualization@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, Cornelia Huck , linux-kernel@vger.kernel.org, Kukjin Kim , David Woodhouse Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SGkgVG9tLAoKT24gMjAxOS0xMi0yMSAxNTowMywgVG9tIE11cnBoeSB3cm90ZToKPiBUaGlzIHBh dGNoc2V0IGNvbnZlcnRzIHRoZSBpbnRlbCBpb21tdSBkcml2ZXIgdG8gdGhlIGRtYS1pb21tdSBh cGkuCj4gCj4gV2hpbGUgY29udmVydGluZyB0aGUgZHJpdmVyIEkgZXhwb3NlZCBhIGJ1ZyBpbiB0 aGUgaW50ZWwgaTkxNSBkcml2ZXIgd2hpY2ggY2F1c2VzIGEgaHVnZSBhbW91bnQgb2YgYXJ0aWZh Y3RzIG9uIHRoZSBzY3JlZW4gb2YgbXkgbGFwdG9wLiBZb3UgY2FuIHNlZSBhIHBpY3R1cmUgb2Yg aXQgaGVyZToKPiBodHRwczovL2dpdGh1Yi5jb20vcGlwcHkzNjAva2VybmVsUGF0Y2hlcy9ibG9i L21hc3Rlci9JTUdfMjAxOTEyMTlfMjI1OTIyLmpwZwo+IAo+IFRoaXMgaXNzdWUgaXMgbW9zdCBs aWtlbHkgaW4gdGhlIGk5MTUgZHJpdmVyIGFuZCBpcyBtb3N0IGxpa2VseSBjYXVzZWQgYnkgdGhl 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