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Tue, 25 Mar 2025 23:40:02 +0800 (CST) Received: from frapeml500006.china.huawei.com (unknown [7.182.85.219]) by mail.maildlp.com (Postfix) with ESMTPS id 1FC8F14050C; Tue, 25 Mar 2025 23:43:30 +0800 (CST) Received: from frapeml500008.china.huawei.com (7.182.85.71) by frapeml500006.china.huawei.com (7.182.85.219) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 25 Mar 2025 16:43:29 +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; Tue, 25 Mar 2025 16:43:29 +0100 To: "eric.auger@redhat.com" , "qemu-arm@nongnu.org" , "qemu-devel@nongnu.org" CC: "peter.maydell@linaro.org" , "jgg@nvidia.com" , "nicolinc@nvidia.com" , "ddutile@redhat.com" , "berrange@redhat.com" , "nathanc@nvidia.com" , "mochs@nvidia.com" , "smostafa@google.com" , Linuxarm , "Wangzhou (B)" , jiangkunkun , "Jonathan Cameron" , "zhangfei.gao@linaro.org" Subject: RE: [RFC PATCH v2 00/20] hw/arm/virt: Add support for user-creatable accelerated SMMUv3 Thread-Topic: [RFC PATCH v2 00/20] hw/arm/virt: Add support for user-creatable accelerated SMMUv3 Thread-Index: AQHbku9qSXcuhW1ML0aJ2/ms8Fev1bOD8a2AgAAdwlA= Date: Tue, 25 Mar 2025 15:43:29 +0000 Message-ID: References: <20250311141045.66620-1-shameerali.kolothum.thodi@huawei.com> In-Reply-To: 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: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=0.001, 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 SGkgRXJpYywNCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBFcmljIEF1 Z2VyIDxlcmljLmF1Z2VyQHJlZGhhdC5jb20+DQo+IFNlbnQ6IFR1ZXNkYXksIE1hcmNoIDI1LCAy MDI1IDI6NDMgUE0NCj4gVG86IFNoYW1lZXJhbGkgS29sb3RodW0gVGhvZGkNCj4gPHNoYW1lZXJh bGkua29sb3RodW0udGhvZGlAaHVhd2VpLmNvbT47IHFlbXUtYXJtQG5vbmdudS5vcmc7DQo+IHFl bXUtZGV2ZWxAbm9uZ251Lm9yZw0KPiBDYzogcGV0ZXIubWF5ZGVsbEBsaW5hcm8ub3JnOyBqZ2dA bnZpZGlhLmNvbTsgbmljb2xpbmNAbnZpZGlhLmNvbTsNCj4gZGR1dGlsZUByZWRoYXQuY29tOyBi ZXJyYW5nZUByZWRoYXQuY29tOyBuYXRoYW5jQG52aWRpYS5jb207DQo+IG1vY2hzQG52aWRpYS5j b207IHNtb3N0YWZhQGdvb2dsZS5jb207IExpbnV4YXJtDQo+IDxsaW51eGFybUBodWF3ZWkuY29t PjsgV2FuZ3pob3UgKEIpIDx3YW5nemhvdTFAaGlzaWxpY29uLmNvbT47DQo+IGppYW5na3Vua3Vu IDxqaWFuZ2t1bmt1bkBodWF3ZWkuY29tPjsgSm9uYXRoYW4gQ2FtZXJvbg0KPiA8am9uYXRoYW4u Y2FtZXJvbkBodWF3ZWkuY29tPjsgemhhbmdmZWkuZ2FvQGxpbmFyby5vcmcNCj4gU3ViamVjdDog UmU6IFtSRkMgUEFUQ0ggdjIgMDAvMjBdIGh3L2FybS92aXJ0OiBBZGQgc3VwcG9ydCBmb3IgdXNl ci0NCj4gY3JlYXRhYmxlIGFjY2VsZXJhdGVkIFNNTVV2Mw0KPiANCg0KDQo+IEZvciB0aGUgcmVj b3JkIEkgdGVzdGVkIHRoZSBzZXJpZXMgd2l0aCBob3N0IFZGSU8gZGV2aWNlIGFuZCBhDQo+IHZp cnRpby1ibGstcGNpIGRldmljZSBwdXQgYmVoaW5kIHRoZSBzYW1lIHB4Yi1wY2llL3NtbXUgcHJv dGVjdGlvbiBhbmQNCj4gaXQgd29ya3MganVzdCBmaW5lDQo+IA0KPiAtKy1bMDAwMDowYV0tKy0w MS4wLVswYl0tLS0tMDAuMMKgIE1lbGxhbm94IFRlY2hub2xvZ2llcyBDb25uZWN0WCBGYW1pbHkN Cj4gbWx4NUdlbiBWaXJ0dWFsIEZ1bmN0aW9uDQo+IMKgfMKgwqDCoMKgwqDCoMKgwqDCoMKgIFwt MDEuMS1bMGNdLS0tLTAwLjDCoCBSZWQgSGF0LCBJbmMuIFZpcnRpbyAxLjAgYmxvY2sgZGV2aWNl DQo+IMKgXC1bMDAwMDowMF0tKy0wMC4wwqAgUmVkIEhhdCwgSW5jLiBRRU1VIFBDSWUgSG9zdCBi cmlkZ2UNCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgICstMDEuMC1bMDFdLS0NCj4gwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgICstMDEuMS1bMDJdLS0NCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgIFwtMDIuMMKgIFJlZCBIYXQsIEluYy4gUUVNVSBQQ0llIEV4cGFuZGVyIGJyaWRnZQ0KPiAN Cj4gVGhpcyBzaG93cyB0aGF0IHdpdGhvdXQgdmNtZHEgZmVhdHVyZSB0aGVyZSBpcyBubyBibG9j a2VyIGhhdmluZyB0aGUNCj4gc2FtZSBzbW11IGRldmljZSBwcm90ZWN0aW5nIGJvdGggYWNjZWxl cmF0ZWQgYW5kIGVtdWxhdGVkIGRldmljZXMuDQoNClRoYW5rcyBmb3IgZ2l2aW5nIGl0IGEgc3Bp bi4gWWVzLCBpdCBjdXJyZW50bHkgc3VwcG9ydHMgdGhlIGFib3ZlLiANCg0KQXQgdGhlIG1vbWVu dCB3ZSBhcmUgbm90IHVzaW5nIHRoZSBJT1RMQiBmb3IgdGhlIGVtdWxhdGVkIGRldiBmb3IgYQ0K Y29uZmlnIGxpa2UgYWJvdmUuICBIYXZlIHlvdSBjaGVja2VkIHBlcmZvcm1hbmNlIGZvciBlaXRo ZXIgZW11bGF0ZWQgb3INCnZmaW8gZGV2IHdpdGggdGhlIGFib3ZlIGNvbmZpZz8gV2hhdGV2ZXIg bGlnaHQgdGVzdHMgSSBoYXZlIGRvbmUgaXQgc2hvd3MNCnBlcmZvcm1hbmNlIGRlZ3JhZGF0aW9u IGZvciBlbXVsYXRlZCBkZXYgY29tcGFyZWQgdG8gdGhlIGRlZmF1bHQNClNNTVV2Myhpb21tdT1z bW11djMpLiANCg0KQW5kIGlmIHRoZSBlbXVsYXRlZCBkZXYgaXNzdWVzIF9UTEJJX05IX0FTSUQs IHRoZSBjb2RlIGN1cnJlbnRseSB3aWxsIHByb3BhZ2F0ZQ0KdGhhdCBkb3duIHRvIGhvc3QgU01N VXYzLiBUaGlzIHdpbGwgYWZmZWN0IHRoZSB2ZmlvIGRldiBhcyB3ZWxsLg0KDQpTbyB0aGUgcXVl c3Rpb24gaXMgd2hldGhlciB3ZSB3YW50IHRvIGFsbG93IHRoaXMoYXNzdW1pbmcgdXNlciBpcyBl ZHVjYXRlZCkgb3INCmJsb2NrIHN1Y2ggYSBjb25maWcgYXMgdXNlciBoYXMgYW4gb3B0aW9uIG9m IHVzaW5nIGEgbm9uLWFjY2VsIHNtbXV2MyBmb3INCmVtdWxhdGVkIGRldmljZXMuDQoNClRoYW5r cywNClNoYW1lZXINCg0KDQo=