From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: Problem with Xen 4.5 failing XTF tests on old AMD cpus ? Date: Wed, 21 Sep 2016 18:36:44 +0100 Message-ID: <20160921173644.GB27172@citrix.com> References: <22498.45459.226849.516303@mariner.uk.xensource.com> <22881b07-9f6f-794a-6ec6-041b946a6fc0@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <22881b07-9f6f-794a-6ec6-041b946a6fc0@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Boris Ostrovsky Cc: xen-devel@lists.xensource.com, Wei Liu , Suravee Suthikulpanit , Tim Deegan , Ian Jackson , Aravind Gopalakrishnan , Jan Beulich , Andrew Cooper List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBTZXAgMjEsIDIwMTYgYXQgMTI6NDI6NTFQTSAtMDQwMCwgQm9yaXMgT3N0cm92c2t5 IHdyb3RlOgo+IE9uIDA5LzIxLzIwMTYgMTI6MTMgUE0sIElhbiBKYWNrc29uIHdyb3RlOgo+ID4g UGxhdGZvcm0gVGVhbSByZWdyZXNzaW9uIHRlc3QgdXNlciB3cml0ZXMgKCJbeGVuLTQuNS10ZXN0 aW5nIGJhc2VsaW5lLW9ubHkgdGVzdF0gNjc3Mzc6IHJlZ3Jlc3Npb25zIC0gRkFJTCIpOgo+ID4+ IHRlc3QteHRmLWFtZDY0LWFtZDY0LTEgMTkgeHRmL3Rlc3QtaHZtMzItaW52bHBnfnNoYWRvdyBm YWlsIFJFR1IuIHZzLiA2NzcwNgo+ID4+IHRlc3QteHRmLWFtZDY0LWFtZDY0LTEgMjYgeHRmL3Rl c3QtaHZtMzJwYWUtaW52bHBnfnNoYWRvdyBmYWlsIFJFR1IuIHZzLiA2NzcwNgo+ID4gU2V2ZXJh bCBvZiB0aGVzZSwgMzJiaXQgYW5kIDY0Yml0IEhWTS4gIFRoaXMgaXMgaW4gdGhlIENpdHJpeAo+ ID4gQ2FtYnJpZGdlIG9zc3Rlc3QgaW5zdGFuY2UuICBUaGUgWGVuIFByb2plY3QgY29sbyBpbnN0 YW5jZSBpcwo+ID4gdW5hZmZlY3RlZCAoZmxpZ2h0IDEwMTA0NSB0aGVyZSBwYXNzZWQgd2l0aCB0 aGUgc2FtZSByZXZpc2lvbnMgb2YKPiA+IGV2ZXJ5dGhpbmcpCj4gPgo+ID4gVGhpcyBpcyB3aXRo Ogo+ID4KPiA+ICAgeGVuIGU0YWU0YjAzZDM1YmFiYzk2MjRiNzI4NmYxZWE0YzY3NDliYWQ4NGIK PiA+ICAgeHRmIGI1YzUzMzJkZTQyNjhkMzNhNmY4ZWFkYzFkMTdjN2I5Y2YwZTdkYzMKPiA+ICAg bGludXggYjY1ZjJmNDU3YzQ5YjJjZmQ3OTY3YzM0YjdhMGIwNGMyNTU4N2YxMwo+ID4gICBsaW51 eC1maXJtd2FyZSBjNTMwYTc1YzFlNmE0NzJiMGViOTU1ODMxMGI1MThmMGRmY2Q4ODYwCj4gCj4g SSBjYW4ndCBnZXQgdGhlc2UgY29tbWl0cyBuZWl0aGVyIGZvciBYZW4gbm9yIGZvciBMaW51eC4g QXJlIHRoZXNlIGZyb20KPiBDaXRyaXggdHJlZXM/CgpOby4gVGhleSBhcmUgYWxsIHVwc3RyZWFt IGNvbW1pdHMuCgo+IAo+ID4KPiA+IFRoZSBsb2cgc2F5cyB0aGlzOgo+ID4KPiA+ICAgMjAxNi0w OS0yMSAwNjowNzozNiBaIC0tLS0tLS0tLS0gc3Vic3RlcCAxOSB4dGYvdGVzdC1odm0zMi1pbnZs cGd+c2hhZG93IHJ1bm5pbmcgLS0tLS0tLS0tLSAKPiA+ICAgMjAxNi0wOS0yMSAwNjowNzozNiBa IGV4ZWN1dGluZyBzc2ggLi4uIHJvb3RAMTAuODAuMjI4Ljc4ICAgICAgICAgICAgICAgICAvaG9t ZS94dGYveHRmLXJ1bm5lciAtbSBsb2dmaWxlIHRlc3QtaHZtMzItaW52bHBnfnNoYWRvdyAxPiYy OyBlY2hvICQ/Cj4gPgo+ID4gICBVc2luZyBsb2dmaWxlICcvdmFyL2xvZy94ZW4vY29uc29sZS9n dWVzdC10ZXN0LWh2bTMyLWludmxwZ35zaGFkb3cubG9nJwo+ID4gICBFeGVjdXRpbmcgJ3hsIGNy ZWF0ZSAtRiB0ZXN0cy9pbnZscGcvdGVzdC1odm0zMi1pbnZscGd+c2hhZG93LmNmZycKPiA+ICAg LS0tIFhlbiBUZXN0IEZyYW1ld29yayAtLS0KPiA+ICAgRW52aXJvbm1lbnQ6IEhWTSAzMmJpdCAo Tm8gcGFnaW5nKQo+ID4gICBUZXN0aW5nICdpbnZscGcnIGluIG5vcm1hbGx5LWZhdWx0aW5nIGNv bmRpdGlvbnMKPiA+ICAgICBUZXN0OiBNYXBwZWQgYWRkcmVzcwo+ID4gICAgIFRlc3Q6IFVubWFw cGVkIGFkZHJlc3MKPiA+ICAgICBUZXN0OiBOVUxMIHNlZ21lbnQgb3ZlcnJpZGUKPiA+ICAgICBU ZXN0OiBQYXN0IHNlZ21lbnQgbGltaXQKPiA+ICAgICAgIEZhaWw6IFVuZXhwZWN0ZWQgI0dQWzAw MDBdCj4gPiAgICAgVGVzdDogQmVmb3JlIGV4cGFuZC1kb3duIHNlZ21lbnQgbGltaXQKPiA+ICAg ICAgIEZhaWw6IFVuZXhwZWN0ZWQgI0dQWzAwMDBdCj4gPiAgIFRlc3QgcmVzdWx0OiBGQUlMVVJF Cj4gPgo+ID4gICBDb21iaW5lZCB0ZXN0IHJlc3VsdHM6Cj4gPiAgIHRlc3QtaHZtMzItaW52bHBn fnNoYWRvdyAgICAgICAgICAgICAgICAgRkFJTFVSRQo+ID4KPiA+IFNhZGx5IHdlIGhhdmVuJ3Qg eWV0IG1hbmFnZWQgdG8gbWFrZSB0aGUgbG9ncyBmcm9tIHRoaXMgaW5zdGFuY2UKPiA+IHB1Ymxp Yy4KPiAKPiBJIGxvb2tlZCBhdCB0aGUgbG9ncyB5b3UgcG9zdGVkIGJ1dCBJIGNhbid0IGZpbmQg Z3Vlc3QgY29uZmlnIGZpbGUuIEFyZQo+IHRoZXkgcGFydCBvZiB0aGUgbG9ncz8KClRoZSBndWVz dCBjb25maWcgZmlsZSBpcyBub3Qgc3RvcmVkIGJlY2F1c2UgaXQgaXMgcGFydCBvZiB4dGYuIFNv IC4uLgoKPiAKPiA+Cj4gPiBEbyB5b3UgaGF2ZSBhbnkgaWRlYSB3aGF0IG1pZ2h0IGJlIGNhdXNp bmcgdGhpcyA/ICBJcyB0aGVyZSBhIHJlYWwKPiA+IHByb2JsZW0gd2l0aCB0aGUgWGVuIDQuNSBi cmFuY2ggPyAgVGhlIENpdHJpeCBDYW1icmlkZ2UgaW5zdGFuY2UgaGFzCj4gPiBvbGQgaGFyZHdh cmUuCj4gCj4gV2UgcnVuIDQuNSBldmVyeSB3ZWVrIG9yIHNvIGhlcmUgYnV0IHdlIGRvbid0IHJ1 biB3aXRob3V0IEhBUCAod2hpY2gsCj4gYmFzZWQgb24gdGhlIG5hbWUsIEkgYXNzdW1lIGlzIHdo YXQgdGhpcyBndWVzdCBpcykuCj4gCj4gSSdsbCBnaXZlIGl0IGEgdHJ5Lgo+IAoKLi4uIHRoZSBi ZXN0IHdheSB0byB0cnkgaXMgdG8gYnVpbGQgYW5kIHJ1biB4dGYuCgpBZnRlciBidWlsZGluZzoK Ci4veHRmLXJ1bm5lciAtLWhvc3QgLS1mdW5jdGlvbmFsCgo+IC1ib3JpcwoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlz dApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVs Cg==