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[79.24.227.66]) by smtp.gmail.com with ESMTPSA id 35sm2621611wro.71.2020.12.09.02.58.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Dec 2020 02:58:32 -0800 (PST) Date: Wed, 9 Dec 2020 11:58:29 +0100 From: Stefano Garzarella To: Jason Wang Subject: Re: [PATCH v3 05/19] vdpa_sim: remove the limit of IOTLB entries Message-ID: <20201209105829.6l6ie7xqp2eycds6@steredhat> References: <20201203170511.216407-1-sgarzare@redhat.com> <20201203170511.216407-6-sgarzare@redhat.com> MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=sgarzare@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Cc: Laurent Vivier , Max Gurtovoy , "Michael S. Tsirkin" , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Shahaf Shuler , Stefan Hajnoczi , Eli Cohen , Oren Duer X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" T24gTW9uLCBEZWMgMDcsIDIwMjAgYXQgMTI6MDA6MDdQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToKPgo+T24gMjAyMC8xMi80IOS4iuWNiDE6MDQsIFN0ZWZhbm8gR2FyemFyZWxsYSB3cm90ZToK Pj5UaGUgc2ltdWxhdGVkIGRldmljZXMgY2FuIHN1cHBvcnQgbXVsdGlwbGUgcXVldWVzLCBzbyB0 aGlzIGxpbWl0Cj4+c2hvdWxkIGJlIGRlZmluZWQgYWNjb3JkaW5nIHRvIHRoZSBudW1iZXIgb2Yg cXVldWVzIHN1cHBvcnRlZCBieQo+PnRoZSBkZXZpY2UuCj4+Cj4+U2luY2Ugd2UgYXJlIGluIGEg c2ltdWxhdG9yLCBsZXQncyBzaW1wbHkgcmVtb3ZlIHRoYXQgbGltaXQuCj4+Cj4+U3VnZ2VzdGVk LWJ5OiBKYXNvbiBXYW5nIDxqYXNvd2FuZ0ByZWRoYXQuY29tPgo+PkFja2VkLWJ5OiBKYXNvbiBX YW5nIDxqYXNvd2FuZ0ByZWRoYXQuY29tPgo+PlNpZ25lZC1vZmYtYnk6IFN0ZWZhbm8gR2FyemFy ZWxsYSA8c2dhcnphcmVAcmVkaGF0LmNvbT4KPgo+Cj5SZXRoaW5rIGFib3V0IHRoaXMsIHNpbmNl IHNpbXVsYXRvciBjYW4gYmUgdXNlZCBieSBWTSwgc28gdGhlIAo+YWxsb2NhdGlvbiBpcyBhY3R1 YWxseSBndWVzdCB0cmlnZ2VyLWFibGUgd2hlbiB2SU9NTVUgaXMgZW5hYmxlZC4KPgo+VGhpcyBt ZWFucyB3ZSBuZWVkIGEgbGltaXQgc29tZWhvdywgKGUuZyBJIHJlbWVtYmVyIHN3aW90bGIgaXMg YWJvdXQgCj42NE1CIGJ5IGRlZmF1bHQpLiBPciBoYXZpbmcgYSBtb2R1bGUgcGFyYW1ldGVyIGZv ciB0aGlzLgo+Cj5CdHcsIGhhdmUgeW91IG1ldCBhbnkgaXNzdWUgd2hlbiB1c2luZyAyMDQ4LCBJ IGd1ZXNzIGl0IGNhbiBoYXBwZW4gCj53aGVuIHdlIHJ1biBzZXZlcmFsIHByb2Nlc3NlcyBpbiBw YXJhbGxlbD8KPgoKTm8sIEkgZGlkbid0IHRyeSB3aXRoIHRoZSBsaW1pdC4KVGhpcyBjYW1lIGZy b20gdGhlIHJldmlld3MgdG8gTWF4J3MgcGF0Y2hlcy4KCkFueXdheSBJIGNhbiBhZGQgYSBtb2R1 bGUgcGFyYW1ldGVyIHRvIGNvbnRyb2wgdGhhdCBsaW1pdCwgZG8geW91IHRoaW5rIAppcyBiZXR0 ZXIgdG8gc2V0IGEgbGltaXQgcGVyIHF1ZXVlICh0aGUgcGFyYW1ldGVyIHBlciBudW1iZXIgb2Yg cXVldWVzKSwgCm9yIGp1c3QgYSB2YWx1ZSBmb3IgdGhlIGVudGlyZSBkZXZpY2U/CgpUaGFua3Ms ClN0ZWZhbm8KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f ClZpcnR1YWxpemF0aW9uIG1haWxpbmcgbGlzdApWaXJ0dWFsaXphdGlvbkBsaXN0cy5saW51eC1m b3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3RzLmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9s aXN0aW5mby92aXJ0dWFsaXphdGlvbg==