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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 3A7C8C433FF for ; Tue, 13 Aug 2019 15:28:34 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 1512A20663 for ; Tue, 13 Aug 2019 15:28:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1512A20663 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hxYid-00086E-Fl; Tue, 13 Aug 2019 15:28:15 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hxYib-000869-TW for xen-devel@lists.xenproject.org; Tue, 13 Aug 2019 15:28:13 +0000 X-Inumbo-ID: f691cb4c-bdde-11e9-b98e-57eec12c0e11 Received: from foss.arm.com (unknown [217.140.110.172]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id f691cb4c-bdde-11e9-b98e-57eec12c0e11; Tue, 13 Aug 2019 15:28:12 +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 A7ED728; Tue, 13 Aug 2019 08:28:12 -0700 (PDT) Received: from [10.37.8.112] (unknown [10.37.8.112]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E51CB3F706; Tue, 13 Aug 2019 08:28:11 -0700 (PDT) To: Oleksandr , xen-devel@lists.xenproject.org References: <1564763985-20312-1-git-send-email-olekstysh@gmail.com> <1564763985-20312-5-git-send-email-olekstysh@gmail.com> <33ac8ed2-572f-a7d8-ddfa-17f6dd50f0f8@arm.com> <72b1672a-8774-add8-a9f9-216fbd872b83@gmail.com> From: Julien Grall Message-ID: Date: Tue, 13 Aug 2019 16:28:10 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <72b1672a-8774-add8-a9f9-216fbd872b83@gmail.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH V2 4/6] iommu/arm: Add lightweight iommu_fwspec support X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Oleksandr Tyshchenko , sstabellini@kernel.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" SGksCgpPbiA4LzEzLzE5IDQ6MTcgUE0sIE9sZWtzYW5kciB3cm90ZToKPiAKPiBPbiAxMy4wOC4x OSAxNTozOSwgSnVsaWVuIEdyYWxsIHdyb3RlOgo+Pgo+PiB4ZnJlZSBpcyBhYmxlIHRvIGRlYWwg d2l0aCBOVUxMIHBvaW50ZXIsIHNvIHRoZSBjaGVjayBpcyBub3QgbmVjZXNzYXJ5Lgo+IAo+IFll cywgdGhlIHJlYXNvbiBJIGxlZnQgdGhpcyBjaGVjayBpcyB0byBub3QgcGVyZm9ybSBhbiBleHRy YSBvcGVyYXRpb24gCj4gKGRldl9pb21tdV9md3NwZWNfc2V0KS4gU2hhbGwgSSBkcm9wIHRoaXMg Y2hlY2sgYW55d2F5PwoKSSBjYW4ndCBzZWUgYW55IGlzc3VlIHRvIGRvIHRoZSBleHRyYSBvcGVy YXRpb24uIFRoaXMgaXMgbm90IGhvdHBhdGggYW5kIAppdCBpcyBoYXJtbGVzcy4KCgo+Pj4gZGlm ZiAtLWdpdCBhL3hlbi9pbmNsdWRlL2FzbS1hcm0vaW9tbXUuaCBiL3hlbi9pbmNsdWRlL2FzbS1h cm0vaW9tbXUuaAo+Pj4gaW5kZXggMjBkODY1ZS4uMTg1M2JkOSAxMDA2NDQKPj4+IC0tLSBhL3hl bi9pbmNsdWRlL2FzbS1hcm0vaW9tbXUuaAo+Pj4gKysrIGIveGVuL2luY2x1ZGUvYXNtLWFybS9p b21tdS5oCj4+PiBAQCAtMTQsNiArMTQsOCBAQAo+Pj4gwqAgI2lmbmRlZiBfX0FSQ0hfQVJNX0lP TU1VX0hfXwo+Pj4gwqAgI2RlZmluZSBfX0FSQ0hfQVJNX0lPTU1VX0hfXwo+Pj4gwqAgKyNpbmNs dWRlIDxhc20vaW9tbXVfZndzcGVjLmg+Cj4+Cj4+IGlvbW11LmggZG9lcyBub3Qgc2VlbSB0byB1 c2UgYW55dGhpbmcgZGVmaW5lZCBpbiBpb21tdV9md3NwZWMuaC4gU28gCj4+IHdoeSBkbyB5b3Ug aW5jbHVkZSBpdCBoZXJlPwo+IAo+IEkgd2FzIHRoaW5raW5nIHRoYXQgZXZlcnkgc291cmNlIHdo aWNoIGluY2x1ZGVzIGlvbW11Lmggd2lsbCBnZXQgCj4gaW9tbXVfZndzcGVjLmggaW5jbHVkZWQg aW5kaXJlY3RseS4gTm8gbmVlZCB0byBpbmNsdWRlIGlvbW11X2Z3c3BlYy5oIGluIAo+IG1hbnkg c291cmNlcy4KPiAKPiBUaGlzIHdhcyBhIHJlYXNvbi4gU2hhbGwgSSBpbmNsdWRlZCBpdCBkaXJl Y3RseSB3aGVyZSBuZWVkZWQ/CgpUaGVyZSBhcmUgYSBmZXcgY2FzZXMgd2hlcmUgaW9tbXUuaCBp cyByZXF1aXJlZCBidXQgbm90IGlvbW11X2Z3c3BlYy5oLiAKSW4gZ2VuZXJhbCwgSSB3b3VsZCBw cmVmZXIgaWYgaGVhZGVycyBhcmUgb25seSBpbmNsdWRlZCB3aGVuIHN0cmljdGx5IApuZWNlc3Nh cnkuCgpDaGVlcnMsCgotLSAKSnVsaWVuIEdyYWxsCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBs aXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4v bGlzdGluZm8veGVuLWRldmVs