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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 AC515C5DF60 for ; Fri, 8 Nov 2019 16:44:32 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (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 7FC03206A3 for ; Fri, 8 Nov 2019 16:44:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7FC03206A3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 4FAF6E7E; Fri, 8 Nov 2019 16:44:32 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id E5C6BD3D for ; Fri, 8 Nov 2019 16:44:30 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from huawei.com (lhrrgout.huawei.com [185.176.76.210]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 4DFE1196 for ; Fri, 8 Nov 2019 16:44:29 +0000 (UTC) Received: from LHREML713-CAH.china.huawei.com (unknown [172.18.7.108]) by Forcepoint Email with ESMTP id 41E724EA76087BF488D6; Fri, 8 Nov 2019 16:44:27 +0000 (GMT) Received: from lhreml724-chm.china.huawei.com (10.201.108.75) by LHREML713-CAH.china.huawei.com (10.201.108.36) with Microsoft SMTP Server (TLS) id 14.3.408.0; Fri, 8 Nov 2019 16:44:26 +0000 Received: from [127.0.0.1] (10.202.226.46) by lhreml724-chm.china.huawei.com (10.201.108.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5; Fri, 8 Nov 2019 16:44:26 +0000 Subject: Re: [PATCH v2 6/9] Revert "iommu/arm-smmu: Make arm-smmu-v3 explicitly non-modular" From: John Garry To: Will Deacon , , References: <20191108151608.20932-1-will@kernel.org> <20191108151608.20932-7-will@kernel.org> <06dfd385-1af0-3106-4cc5-6a5b8e864759@huawei.com> Message-ID: <7e906ed1-ab85-7e25-9b29-5497e98da8d8@huawei.com> Date: Fri, 8 Nov 2019 16:44:25 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.1.2 MIME-Version: 1.0 In-Reply-To: <06dfd385-1af0-3106-4cc5-6a5b8e864759@huawei.com> Content-Language: en-US X-Originating-IP: [10.202.226.46] X-ClientProxiedBy: lhreml703-chm.china.huawei.com (10.201.108.52) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected Cc: "Isaac J. Manjarres" , Jean-Philippe Brucker , Bjorn Helgaas , Robin Murphy , Saravana Kannan X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org T24gMDgvMTEvMjAxOSAxNjoxNywgSm9obiBHYXJyeSB3cm90ZToKPiBPbiAwOC8xMS8yMDE5IDE1 OjE2LCBXaWxsIERlYWNvbiB3cm90ZToKPj4gK01PRFVMRV9ERVZJQ0VfVEFCTEUob2YsIGFybV9z bW11X29mX21hdGNoKTsKPiAKPiBIaSBXaWxsLAo+IAo+PiDCoCBzdGF0aWMgc3RydWN0IHBsYXRm b3JtX2RyaXZlciBhcm1fc21tdV9kcml2ZXIgPSB7Cj4+IMKgwqDCoMKgwqAgLmRyaXZlcsKgwqDC oCA9IHsKPj4gwqDCoMKgwqDCoMKgwqDCoMKgIC5uYW1lwqDCoMKgwqDCoMKgwqAgPSAiYXJtLXNt bXUtdjMiLAo+PiDCoMKgwqDCoMKgwqDCoMKgwqAgLm9mX21hdGNoX3RhYmxlwqDCoMKgID0gb2Zf bWF0Y2hfcHRyKGFybV9zbW11X29mX21hdGNoKSwKPj4gLcKgwqDCoMKgwqDCoMKgIC5zdXBwcmVz c19iaW5kX2F0dHJzID0gdHJ1ZSwKPiAKPiBEb2VzIHRoaXMgbWVhbiB0aGF0IHdlIGNhbiBub3cg bWFudWFsbHkgdW5iaW5kIHRoaXMgZHJpdmVyIGZyb20gdGhlIFNNTVUgCj4gZGV2aWNlPwo+IAo+ IFNlZW1zIGRhbmdlcm91cy4gSGVyZSdzIHdoYXQgaGFwcGVucyBmb3IgbWU6Cj4gCj4gcm9vdEB1 YnVudHU6L3N5cyMgY2QgLi9idXMvcGxhdGZvcm0vZHJpdmVycy9hcm0tc21tdS12Mwo+IGluZCBA dWJ1bnR1Oi9zeXMvYnVzL3BsYXRmb3JtL2RyaXZlcnMvYXJtLXNtbXUtdjMjIGVjaG8gCj4gYXJt LXNtbXUtdjMuMC5hdXRvID4gdW5iaW5kCj4gW8KgwqAgNzcuNTgwMzUxXSBoaXNpX3Nhc192Ml9o dyBISVNJMDE2MjowMTogQ1FFX0FYSV9XX0VSUiAoMHg4MDApIGZvdW5kIQo+IGhvIFvCoMKgIDc4 LjYzNTQ3M10gcGxhdGZvcm0gYXJtLXNtbXUtdjMuMC5hdXRvOiBDTURfU1lOQyB0aW1lb3V0IGF0 IAo+IDB4MDAwMDAxNDYgW2h3cHJvZCAweDAwMDAwMTQ2LCBod2NvbnMgMHgwMDAwMDAwMF0KPiAK Pj4gwqDCoMKgwqDCoCB9LAo+PiDCoMKgwqDCoMKgIC5wcm9iZcKgwqDCoCA9IGFybV9zbW11X2Rl dmljZV9wcm9iZSwKPj4gK8KgwqDCoCAucmVtb3ZlwqDCoMKgID0gYXJtX3NtbXVfZGV2aWNlX3Jl bW92ZSwKPj4gwqDCoMKgwqDCoCAuc2h1dGRvd24gPSBhcm1fc21tdV9kZXZpY2Vfc2h1dGRvd24s Cj4+IMKgIH07Cj4+IC1idWlsdGluX3BsYXRmb3JtX2RyaXZlcihhcm1fc21tdV9kcml2ZXIpOwo+ PiArbW9kdWxlX3BsYXRmb3JtX2RyaXZlcihhcm1fc21tdV9kcml2ZXIpOwo+PiArCgpCVFcsIGl0 IG5vdyBsb29rcyBsaWtlIGl0IHdhcyB5b3VyIHYxIHNlcmllcyBJIHdhcyB0ZXN0aW5nIHRoZXJl LCBvbiAKeW91ciBicmFuY2ggaW9tbXUvbW9kdWxlLiBJdCB3b3VsZCBiZSBoZWxwZnVsIHRvIHVw ZGF0ZSBmb3IgZWFzZSBvZiB0ZXN0aW5nLgoKVGhhbmtzLApKb2huCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppb21tdSBtYWlsaW5nIGxpc3QKaW9tbXVA bGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24u b3JnL21haWxtYW4vbGlzdGluZm8vaW9tbXU=