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Tsirkin" To: Eli Cohen Subject: Re: RFC: control virtqueue size by the vdpa tool Message-ID: <20220830154938-mutt-send-email-mst@kernel.org> References: MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Cc: "eperezma@redhat.com" , "virtualization@lists.linux-foundation.org" 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-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" T24gVHVlLCBBdWcgMzAsIDIwMjIgYXQgMDY6MjI6MzFBTSArMDAwMCwgRWxpIENvaGVuIHdyb3Rl Ogo+ICAKPiAKPiBIaSwKPiAKPiAgCj4gCj4gSSBoYXZlIGJlZW4gZXhwZXJpbWVudGluZyB3aXRo IGRpZmZlcmVudCBxdWV1ZSBzaXplcyB3aXRoIG1seDVfdmRwYSBhbmQgbm90aWNlZAo+IHRoYXQg cXVldWUgc2l6ZSBjYW4gYWZmZWN0IHBlcmZvcm1hbmNlLgo+IAo+IEkgd291bGQgbGlrZSB0byBw cm9wb3NlIGFuIGV4dGVuc2lvbiB0byB2ZHBhIHRvb2wgdG8gYWxsb3cgdG8gc3BlY2lmeSB0aGUg cXVldWUKPiBzaXplLiBWYWxpZCB2YWx1ZXMgd2lsbCBjb25mb3JtIHRvIHRoZSBtYXggb2YgMzI3 Njggc3BlY2lmaWVkIGJ5IHRoZSBzcGVjLgo+IAo+ICAKPiAKPiDigJx2ZHBhIG1nbXRkZXYgc2hv d+KAnSB3aWxsIGhhdmUgYW5vdGhlciBsaW5lIHNwZWNpZnlpbmcgdGhlIHZhbGlkIHJhbmdlIGZv ciBhCj4gbWFuYWdlbWVudCBkZXZpY2Ugd2hpY2ggY291bGQgYmUgbmFycm93ZXIgdGhhbiB0aGUg c3BlYyBhbGxvd3MuIFRoaXMgcmFuZ2Ugd2lsbAo+IGJlIHZhbGlkIGZvciBkYXRhIHF1ZXVlcyBv bmx5IChub3QgZm9yIGNvbnRyb2wgVlEpLgo+IAo+IEFub3RoZXIgbGluZSB3aWxsIGRpc3BsYXkg dGhlIGRlZmF1bHQgcXVldWUgc2l6ZQo+IAo+ICAKPiAKPiBFeGFtcGxlOgo+IAo+ICQgdmRwYSBt Z210ZGV2IHNob3cKPiAKPiBhdXhpbGlhcnkvbWx4NV9jb3JlLnNmLjY6Cj4gCj4gICBzdXBwb3J0 ZWRfY2xhc3NlcyBuZXQKPiAKPiAgIG1heF9zdXBwb3J0ZWRfdnFzIDY1Cj4gCj4gICBkZXZfZmVh dHVyZXMgQ1NVTSBHVUVTVF9DU1VNIE1UVSBIT1NUX1RTTzQgSE9TVF9UU082IFNUQVRVUyBDVFJM X1ZRIENUUkxfVkxBTgo+IE1RIENUUkxfTUFDX0FERFIgVkVSU0lPTl8xIEFDQ0VTU19QTEFURk9S TQo+IAo+ICAgZGF0YSBxdWV1ZSByYW5nZSAyNTYtNDA5Ngo+IAo+ICAgZGVmYXVsdCBxdWV1ZSBz aXplIDI1Ngo+IAo+ICAKPiAKPiBXaGVuIHlvdSBjcmVhdGUgdGhlIHZkcGEgZGV2aWNlIHlvdSBj YW4gc3BlY2lmeSB0aGUgcmVxdWVzdGVkIHZhbHVlOgo+IAo+ICQgdmRwYSBkZXYgYWRkIG5hbWUg dmRwYS1hIG1nbXRkZXYgYXV4aWxpYXJ5L21seDVfY29yZS5zZi42IG1heF92cXAgMSBtdHUgOTAw MAo+IHF1ZXVlX3NpemUgMTAyNAo+IAo+ICAKCgpBIGZvbGxvdyB1cCBxdWVzdGlvbjogaXNuJ3Qg aXQgZW5vdWdoIHRvIGNvbnRyb2wgdGhlIHNpemUKZnJvbSBxZW11PyBkbyB3ZSBuZWVkIGFiaWxp dHkgdG8gY29udHJvbCBpdCBhdCB0aGUga2VybmVsIGxldmVsPwoKLS0gCk1TVAoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRpb24gbWFp bGluZyBsaXN0ClZpcnR1YWxpemF0aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBz Oi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1YWxpemF0 aW9u