From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Xu, Quan" Subject: Re: [PATCH v8 1/3] VT-d: Reduce spin timeout to 1ms, which can be boot-time changed Date: Fri, 1 Apr 2016 15:03:24 +0000 Message-ID: <945CA011AD5F084CBEA3E851C0AB28894B874E6A@SHSMSX101.ccr.corp.intel.com> References: <1458799079-79825-1-git-send-email-quan.xu@intel.com> <1458799079-79825-3-git-send-email-quan.xu@intel.com> <20160325200639.GF14689@char.us.oracle.com> <945CA011AD5F084CBEA3E851C0AB28894B86D26A@SHSMSX101.ccr.corp.intel.com> <20160328133133.GE31349@char.us.oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160328133133.GE31349@char.us.oracle.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Konrad Rzeszutek Wilk Cc: "Tian, Kevin" , "Wu, Feng" , "dario.faggioli@citrix.com" , "jbeulich@suse.com" , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org T24gTWFyY2ggMjgsIDIwMTYgOTozMnBtLCBLb25yYWQgUnplc3p1dGVrIFdpbGsgPGtvbnJhZC53 aWxrQG9yYWNsZS5jb20+IHdyb3RlOg0KPiBPbiBNb24sIE1hciAyOCwgMjAxNiBhdCAwNjoyNzoy MUFNICswMDAwLCBYdSwgUXVhbiB3cm90ZToNCj4gPiBPbiBNYXJjaCAyNiwgMjAxNiA0OjA3YW0s IEtvbnJhZCBSemVzenV0ZWsgV2lsayA8a29ucmFkLndpbGtAb3JhY2xlLmNvbT4NCj4gd3JvdGU6 DQo+ID4gPiBPbiBUaHUsIE1hciAyNCwgMjAxNiBhdCAwMTo1Nzo1OFBNICswODAwLCBRdWFuIFh1 IHdyb3RlOg0KDQoNCj4gPGdyaW5zPg0KPiANCiA8Z3JpbnM+IERYDQoNCj4gSSB3b3VsZCByZWNv bW1lbmQgeW91IHNlbmQgb3V0IGFuIGVtYWlsIHRvIHhlbi1kZXZlbCB3aXRoIFtCUkFJTlNUT1JN XSBvcg0KDQoNClllcywgSSB3aWxsIGRvIGl0Lg0KDQo+IHN1Y2ggdG8gZXhwbGFpbiB0aGUgcHJv YmxlbSBvciB3YXlzIHRvIG1ha2UgaXQgd29yay4gDQo+IFRoYXQgd2F5IHdlIGNhbiBhbGwgYmVu ZWZpdCBmcm9tIHlvdXIgaGFyZCBkaWdnaW5nIGluIHRoZSBjb2RlIGFuZCB1bnRhbmdsaW5nIGl0 Lg0KPiANCj4gT3IgaWYgeW91IGNhbiAtIGJlIGF0IHRoZSBYZW4gSGFja2F0aG9uIGluIEFwcmls IHRvIGJyYWluc3Rvcm0gdGhpcyBpbiBwZXJzb24/DQo+IA0KDQpJIHdvdWxkIGJlIHZlcnkgaGFw cHksIGlmIEkgY2FuIGhhdmUgYSBmMmYgZGlzY3Vzc2lvbiB3aXRoIHlvdSwgSmFuLCBEYXJpbywg V2VpLCBEYW5pZWwsIFN0ZWZhbm8gIC4uLg0KQnV0IHNvcnJ5LCBJIGNhbid0LiBJIGhhdmUgdGhl IHByb2JsZW1zIHdpdGggbXkgcGFzc3BvcnQuIEkgYW0gaW4gU2hhbmdoYWkgQ2hpbmEgbm93Lg0K DQpRdWFuDQoNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Clhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xp c3RzLnhlbi5vcmcveGVuLWRldmVsCg==