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[109.67.41.16]) by smtp.gmail.com with ESMTPSA id f12sm21591802wmc.46.2020.08.10.06.37.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Aug 2020 06:37:03 -0700 (PDT) Date: Mon, 10 Aug 2020 09:37:00 -0400 From: "Michael S. Tsirkin" To: Jason Wang Subject: Re: [PATCH V5 1/6] vhost: introduce vhost_vring_call Message-ID: <20200810093630-mutt-send-email-mst@kernel.org> References: <20200731065533.4144-1-lingshan.zhu@intel.com> <20200731065533.4144-2-lingshan.zhu@intel.com> <5e646141-ca8d-77a5-6f41-d30710d91e6d@redhat.com> <156b8d71-6870-c163-fdfa-35bf4701987d@redhat.com> <20200804052050-mutt-send-email-mst@kernel.org> <14fd2bf1-e9c1-a192-bd6c-f1ee5fd227f6@redhat.com> MIME-Version: 1.0 In-Reply-To: <14fd2bf1-e9c1-a192-bd6c-f1ee5fd227f6@redhat.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mst@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Cc: shahafs@mellanox.com, wanpengli@tencent.com, parav@mellanox.com, kvm@vger.kernel.org, netdev@vger.kernel.org, sean.j.christopherson@intel.com, virtualization@lists.linux-foundation.org, eli@mellanox.com, pbonzini@redhat.com, "Zhu, Lingshan" 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" T24gV2VkLCBBdWcgMDUsIDIwMjAgYXQgMTA6MTY6MTZBTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToKPiAKPiBPbiAyMDIwLzgvNCDkuIvljYg1OjIxLCBNaWNoYWVsIFMuIFRzaXJraW4gd3JvdGU6 Cj4gPiA+ID4gPiA+ICDCoCArc3RydWN0IHZob3N0X3ZyaW5nX2NhbGwgewo+ID4gPiA+ID4gPiAr wqDCoMKgIHN0cnVjdCBldmVudGZkX2N0eCAqY3R4Owo+ID4gPiA+ID4gPiArwqDCoMKgIHN0cnVj dCBpcnFfYnlwYXNzX3Byb2R1Y2VyIHByb2R1Y2VyOwo+ID4gPiA+ID4gPiArwqDCoMKgIHNwaW5s b2NrX3QgY3R4X2xvY2s7Cj4gPiA+ID4gPiBJdCdzIG5vdCBjbGVhciB0byBtZSB3aHkgd2UgbmVl ZCBjdHhfbG9jayBoZXJlLgo+ID4gPiA+ID4gCj4gPiA+ID4gPiBUaGFua3MKPiA+ID4gPiBIaSBK YXNvbiwKPiA+ID4gPiAKPiA+ID4gPiB3ZSB1c2UgdGhpcyBsb2NrIHRvIHByb3RlY3QgdGhlIGV2 ZW50ZmRfY3R4IGFuZCBpcnEgZnJvbSByYWNlIGNvbmRpdGlvbnMsCj4gPiA+IFdlIGRvbid0IHN1 cHBvcnQgaXJxIG5vdGlmaWNhdGlvbiBmcm9tIHZEUEEgZGV2aWNlIGRyaXZlciBpbiB0aGlzIHZl cnNpb24sCj4gPiA+IGRvIHdlIHN0aWxsIGhhdmUgcmFjZSBjb25kaXRpb24/Cj4gPiA+IAo+ID4g PiBUaGFua3MKPiA+IEphc29uIEknbSBub3Qgc3VyZSB3aGF0IHlvdSBhcmUgdHJ5aW5nIHRvIHNh eSBoZXJlLgo+IAo+IAo+IEkgbWVhbnQgd2UgY2hhbmdlIHRoZSBBUEkgZnJvbSBWNCBzbyBkcml2 ZXIgd29uJ3Qgbm90aWZ5IHVzIGlmIGlycSBpcwo+IGNoYW5nZWQuCj4gCj4gVGhlbiBpdCBsb29r cyB0byBtZSB0aGVyZSdzIG5vIG5lZWQgZm9yIHRoZSBjdHhfbG9jaywgZXZlcnloaW5nIGNvdWxk IGJlCj4gc3luY2hyb25pemVkIHdpdGggdnEgbXV0ZXguCj4gCj4gVGhhbmtzCgpKYXNvbiBkbyB5 b3Ugd2FudCB0byBwb3N0IGEgY2xlYW51cCBwYXRjaCBzaW1wbGlmeWluZyBjb2RlIGFsb25nIHRo ZXNlCmxpbmVzPwoKVGhhbmtzLAoKCj4gPiAKPiA+IAoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRpb24gbWFpbGluZyBsaXN0ClZpcnR1 YWxpemF0aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhm b3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1YWxpemF0aW9u