From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Tian, Kevin" Subject: Re: Discussion about virtual iommu support for Xen guest Date: Fri, 27 May 2016 09:39:03 +0000 Message-ID: References: <5746B3FA.6020401@intel.com> <5746DF93.8090803@citrix.com> <0c833fbe809c4f34bf9defd69144a37b@AMSPEX02CL03.citrite.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <0c833fbe809c4f34bf9defd69144a37b@AMSPEX02CL03.citrite.net> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Paul Durrant , Andrew Cooper , "Lan, Tianyu" , "jbeulich@suse.com" , "sstabellini@kernel.org" , Ian Jackson , "xen-devel@lists.xensource.com" , "Dong, Eddie" , "Nakajima, Jun" , "yang.zhang.wz@gmail.com" , Anthony Perard List-Id: xen-devel@lists.xenproject.org PiBGcm9tOiBQYXVsIER1cnJhbnQgW21haWx0bzpQYXVsLkR1cnJhbnRAY2l0cml4LmNvbV0NCj4g U2VudDogRnJpZGF5LCBNYXkgMjcsIDIwMTYgNDo0NyBQTQ0KPiA+ID4NCj4gPiA+IEEgd2hvbGUg bG90IG9mIHRoaXMgd291bGQgYmUgZWFzaWVyIHRvIHJlYXNvbiBhYm91dCBpZi93aGVuIHdlIGdl dCBhDQo+ID4gPiBiYXNpYyByb290IHBvcnQgaW1wbGVtZW50YXRpb24gaW4gWGVuLCB3aGljaCBp cyBuZWNlc3NhcnkgZm9yIEhWTUxpdGUsDQo+ID4gPiBhbmQgd2hpY2ggd2lsbCBtYWtlIHRoZSBp bnRlcmFjdGlvbiB3aXRoIHFlbXUgcmF0aGVyIG1vcmUgY2xlYW4uICBJdCBpcw0KPiA+ID4gcHJv YmFibHkgd29ydGggY29vcmRpbmF0aW5nIHdvcmsgaW4gdGhpcyBhcmVhLg0KPiA+DQo+ID4gV291 bGQgaXQgbWFrZSBYZW4gdG9vIGNvbXBsZXg/IFFlbXUgYWxzbyBoYXMgaXRzIG93biByb290IHBv cnQNCj4gPiBpbXBsZW1lbnRhdGlvbiwgYW5kIHRoZW4geW91IG5lZWQgc29tZSB0cmlja3Mgd2l0 aGluIFFlbXUgdG8gbm90DQo+ID4gdXNlIGl0cyBvd24gcm9vdCBwb3J0IGJ1dCBpbnN0ZWFkIHJl Z2lzdGVyaW5nIHRvIFhlbiByb290IHBvcnQuIFdoeSBpcw0KPiA+IHN1Y2ggbW92ZW1lbnQgbW9y ZSBjbGVhbj8NCj4gPg0KPiANCj4gVXBzdHJlYW0gUUVNVSBhbHJlYWR5IHJlZ2lzdGVycyBQQ0kg QkRGcyB3aXRoIFhlbiwgYW5kIFhlbiBhbHJlYWR5IGhhbmRsZXMgY2Y4IGFuZCBjZmMNCj4gYWNj ZXNzZXMgKHRvIHR1cm4gdGhlbSBpbnRvIHNpbmdsZSBjb25maWcgc3BhY2UgcmVhZC93cml0ZSBp b3JlcXMpLiBTbywgaXQgcmVhbGx5IGlzbid0IG11Y2gNCj4gb2YgYSBsZWFwIHRvIHB1dCB0aGUg cm9vdCBwb3J0IGltcGxlbWVudGF0aW9uIGluIFhlbi4NCj4gDQo+ICAgUGF1bA0KPiANCg0KVGhh bmtzIGZvciB5b3VyIGluZm9ybWF0aW9uLiBJIGRpZG4ndCByZWFsaXplIHRoYXQgZmFjdC4NCg0K Q3VyaW91cyBpcyB0aGVyZSBhbnlvbmUgYWxyZWFkeSB3b3JraW5nIG9uIGEgYmFzaWMgcm9vdCBw b3J0IHN1cHBvcnQNCmluIFhlbj8gSWYgeWVzLCB3aGF0J3MgdGhlIGN1cnJlbnQgcHJvZ3Jlc3M/ DQoNClRoYW5rcw0KS2V2aW4NCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcK aHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==