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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BD783D690E8 for ; Thu, 28 Nov 2024 08:29:07 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tGZt0-0007Mj-0K; Thu, 28 Nov 2024 03:28:30 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tGZsu-0007LO-HC; Thu, 28 Nov 2024 03:28:24 -0500 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tGZss-0000Of-6a; Thu, 28 Nov 2024 03:28:23 -0500 Received: from mail.maildlp.com (unknown [172.18.186.231]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4XzTqm0ldKz6K5Xl; Thu, 28 Nov 2024 16:24:20 +0800 (CST) Received: from frapeml100008.china.huawei.com (unknown [7.182.85.131]) by mail.maildlp.com (Postfix) with ESMTPS id DF0DC1400F4; Thu, 28 Nov 2024 16:28:15 +0800 (CST) Received: from frapeml500008.china.huawei.com (7.182.85.71) by frapeml100008.china.huawei.com (7.182.85.131) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Thu, 28 Nov 2024 09:28:15 +0100 Received: from frapeml500008.china.huawei.com ([7.182.85.71]) by frapeml500008.china.huawei.com ([7.182.85.71]) with mapi id 15.01.2507.039; Thu, 28 Nov 2024 09:28:15 +0100 To: "eric.auger@redhat.com" , Zhangfei Gao CC: Jason Gunthorpe , Donald Dutile , Nicolin Chen , "qemu-arm@nongnu.org" , "qemu-devel@nongnu.org" , "peter.maydell@linaro.org" , Linuxarm , "Wangzhou (B)" , jiangkunkun , Jonathan Cameron Subject: RE: [RFC PATCH 2/5] hw/arm/smmuv3: Add initial support for SMMUv3 Nested device Thread-Topic: [RFC PATCH 2/5] hw/arm/smmuv3: Add initial support for SMMUv3 Nested device Thread-Index: AQHbMeWSJ83HnnIr30KCqoK78hZMsLK1adCAgAAO0ACAFHTOgIABDrKggABaSYCAAAGHgIAAvdCAgABOkYCAABTxcA== Date: Thu, 28 Nov 2024 08:28:15 +0000 Message-ID: <3fa6f093ff9a4749bcd25d0dfa60b1d7@huawei.com> References: <20241108125242.60136-1-shameerali.kolothum.thodi@huawei.com> <20241108125242.60136-3-shameerali.kolothum.thodi@huawei.com> <00e8a5d6-c926-44bb-8d11-dab4ddc4820d@redhat.com> <20241127160031.GA1253388@nvidia.com> <05470fe6-4336-455a-8b30-e05fb273aa25@redhat.com> In-Reply-To: <05470fe6-4336-455a-8b30-e05fb273aa25@redhat.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.203.177.241] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Received-SPF: pass client-ip=185.176.79.56; envelope-from=shameerali.kolothum.thodi@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -50 X-Spam_score: -5.1 X-Spam_bar: ----- X-Spam_report: (-5.1 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.931, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Shameerali Kolothum Thodi From: Shameerali Kolothum Thodi via Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogRXJpYyBBdWdlciA8ZXJp Yy5hdWdlckByZWRoYXQuY29tPg0KPiBTZW50OiBUaHVyc2RheSwgTm92ZW1iZXIgMjgsIDIwMjQg ODowNyBBTQ0KPiBUbzogWmhhbmdmZWkgR2FvIDx6aGFuZ2ZlaS5nYW9AbGluYXJvLm9yZz4NCj4g Q2M6IEphc29uIEd1bnRob3JwZSA8amdnQG52aWRpYS5jb20+OyBTaGFtZWVyYWxpIEtvbG90aHVt IFRob2RpDQo+IDxzaGFtZWVyYWxpLmtvbG90aHVtLnRob2RpQGh1YXdlaS5jb20+OyBEb25hbGQg RHV0aWxlDQo+IDxkZHV0aWxlQHJlZGhhdC5jb20+OyBOaWNvbGluIENoZW4gPG5pY29saW5jQG52 aWRpYS5jb20+OyBxZW11LQ0KPiBhcm1Abm9uZ251Lm9yZzsgcWVtdS1kZXZlbEBub25nbnUub3Jn OyBwZXRlci5tYXlkZWxsQGxpbmFyby5vcmc7DQo+IExpbnV4YXJtIDxsaW51eGFybUBodWF3ZWku Y29tPjsgV2FuZ3pob3UgKEIpDQo+IDx3YW5nemhvdTFAaGlzaWxpY29uLmNvbT47IGppYW5na3Vu a3VuIDxqaWFuZ2t1bmt1bkBodWF3ZWkuY29tPjsNCj4gSm9uYXRoYW4gQ2FtZXJvbiA8am9uYXRo YW4uY2FtZXJvbkBodWF3ZWkuY29tPg0KPiBTdWJqZWN0OiBSZTogW1JGQyBQQVRDSCAyLzVdIGh3 L2FybS9zbW11djM6IEFkZCBpbml0aWFsIHN1cHBvcnQgZm9yDQo+IFNNTVV2MyBOZXN0ZWQgZGV2 aWNlDQo+IA0KPiANCj4gDQo+IE9uIDExLzI4LzI0IDA0OjI1LCBaaGFuZ2ZlaSBHYW8gd3JvdGU6 DQo+ID4gSGksIEVyaWMNCj4gPg0KPiA+IE9uIFRodSwgMjggTm92IDIwMjQgYXQgMDA6MDYsIEVy aWMgQXVnZXIgPGVyaWMuYXVnZXJAcmVkaGF0LmNvbT4gd3JvdGU6DQo+ID4NCj4gPj4+IFllYWgs IHRoZXJlIGlzIG5vIGxpdmUgbWlncmF0aW9uIHN1cHBvcnQgeWV0IGluIHRoZSBTTU1VIHFtZXUg ZHJpdmVyLA0KPiA+Pj4gQUZBSUs/DQo+ID4+IHRoZSBub24gYWNjZWxlcmF0ZWQgU01NVSBRRU1V IGRldmljZSBkb2VzIHN1cHBvcnQgbWlncmF0aW9uLg0KPiA+IENvdWxkIHlvdSBjbGFyaWZ5IG1v cmUgYWJvdXQgdGhpcz8NCj4gPiBUaGUgbWlncmF0aW9uIGlzIG5vdCBzdXBwb3J0ZWQgaWYgdXNp bmcgdmlvbW11IChTTU1VIFFFTVUgZGV2aWNlKSwNCj4gaXNuJ3QgaXQ/DQo+IE5vIHRoaXMgaXMg bm90IGNvcnJlY3QuIEN1cnJlbnQgUUVNVSBTTU1VIGRldmljZSAqZG9lcyogc3VwcG9ydA0KPiBt aWdyYXRpb24gKHNlZSBWTVN0YXRlRGVzY3JpcHRpb24pIGFzIHdlbGwgYXMgcWVtdSB2aXJ0aW8t aW9tbXUgZGV2aWNlLg0KPiBzbyBmb3IgaW5zdGFuY2UgaWYgeW91IHJ1biBhIGd1ZXN0IHdpdGgg c21tdXYzIGFuZCBwcm90ZWN0ZWQgdmlydGlvLXBjaQ0KPiBkZXZpY2VzIHRoaXMgaXMgc3VwcG9z ZWQgdG8gYmUgbWlncmF0YWJsZS4gSWYgaXQgZG9lcyBub3Qgd29yayB0aGlzIGlzDQo+IGJ1ZyBh bmQgdGhpcyBzaG91bGQgYmUgZml4ZWQgOy0pDQoNCkkgdGhpbmsgaWYgSSBhbSByaWdodCBaaGFu Z2ZlaSB3YXMgdGVzdGluZyB3aXRoIHZmaW8tcGNpIGRldmljZSBhc3NpZ25lZCBvbiBoaXMgdlNW QQ0KYnJhbmNoLiBCdXQgbWlncmF0aW9uIHdpdGggdmZpbyBkZXZpY2UgaXMgY3VycmVudGx5IGV4 cGxpY2l0bHkgYmxvY2tlZCBpZiB2SU9NTVUgaXMNCnByZXNlbnQuIA0KDQpJIHRoaW5rIEpvYW8g aXMgd29ya2luZyBvbiBpdCBoZXJlWzFdLg0KDQpCdXQgd2UgbWF5IHJlcXVpcmUgYWRkaXRpb25h bCBzdXBwb3J0IHdoZW4gd2UgaGF2ZSB2U1ZBIHRvIGhhbmRsZSBhbnkNCmluLWZsaWdodCBwYWdl IGZhdWx0IGhhbmRsaW5nIGdyYWNlZnVsbHkuDQoNClRoYW5rcywNClNoYW1lZXINCjEuIGh0dHBz Oi8vbG9yZS5rZXJuZWwub3JnL2FsbC8yMDIzMDYyMjIxNDg0NS4zOTgwLTEtam9hby5tLm1hcnRp bnNAb3JhY2xlLmNvbS8NCg0KDQoNCg==