From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: Xen-unstable: Bisected Host boot failure on AMD Phenom Date: Thu, 2 Mar 2017 19:17:24 +0000 Message-ID: References: <23971dc3-7ce3-077b-e1d6-e61dea0d47ef@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Boris Ostrovsky , Sander Eikelenboom Cc: Jan Beulich , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gMDIvMDMvMTcgMTk6MTUsIEJvcmlzIE9zdHJvdnNreSB3cm90ZToKPiBPbiAwMy8wMi8yMDE3 IDAxOjU2IFBNLCBBbmRyZXcgQ29vcGVyIHdyb3RlOgo+PiBPbiAwMi8wMy8xNyAxODo1MSwgU2Fu ZGVyIEVpa2VsZW5ib29tIHdyb3RlOgo+Pj4gT24gMDIvMDMvMTcgMTk6MjksIEFuZHJldyBDb29w ZXIgd3JvdGU6Cj4+Pj4gT24gMDIvMDMvMTcgMTg6MjUsIFNhbmRlciBFaWtlbGVuYm9vbSB3cm90 ZToKPj4+Pj4gT24gMDIvMDMvMTcgMTg6MzgsIEFuZHJldyBDb29wZXIgd3JvdGU6Cj4+Pj4+PiBP biAwMi8wMy8xNyAxNzoyOSwgU2FuZGVyIEVpa2VsZW5ib29tIHdyb3RlOgo+Pj4+Pj4+IE9uIDAy LzAzLzE3IDE1OjU1LCBBbmRyZXcgQ29vcGVyIHdyb3RlOgo+Pj4+Pj4+PiBPbiAwMi8wMy8xNyAx NDo0MiwgU2FuZGVyIEVpa2VsZW5ib29tIHdyb3RlOgo+Pj4+Pj4+Pj4gSGkgQW5kcmV3IC8gSmFu LAo+Pj4+Pj4+Pj4KPj4+Pj4+Pj4+IFdoaWxlIHRlc3RpbmcgY3VycmVudCB4ZW4tdW5zdGFibGUg c3RhZ2luZyBpIHJhbiBpbnRvIG15IGhvc3QgcmVib290aW5nIGluIGVhcmx5IGtlcm5lbCBib290 LiAKPj4+Pj4+Pj4+IEJpc2VjdGlvbiBoYXMgdHVybmVkIHVwOgo+Pj4+Pj4+Pj4gICAgIDVjZWNm NjBmNDM5ZTgyOGY0YmMwZDJhMzY4Y2VkOWE3M2IxMzBjYjcgaXMgdGhlIGZpcnN0IGJhZCBjb21t aXQKPj4+Pj4+Pj4+ICAgICBBdXRob3I6IEFuZHJldyBDb29wZXIgPGFuZHJldy5jb29wZXIzQGNp dHJpeC5jb20+Cj4+Pj4+Pj4+PiAgICAgRGF0ZTogICBGcmkgRmViIDE3IDE3OjEwOjUwIDIwMTcg KzAwMDAKPj4+Pj4+Pj4+Cj4+Pj4+Pj4+PiAgICAgeDg2L2NwdWlkOiBIYW5kbGUgbGVhZiAweDEg aW4gZ3Vlc3RfY3B1aWQoKQo+Pj4+Pj4+Pj4KPj4+Pj4+Pj4+IEhhcmR3YXJlIGlzIGEgQU1EIHBo ZW5vbSB4Ni4KPj4+Pj4+Pj4+IEJlbG93IGlzIHRoZSBvdXRwdXQgb2Ygc2VyaWFsIGNvbnNvbGUg b2YgYSBmYWlsZWQgYm9vdC4KPj4+Pj4+Pj4gSG1tLiAgU29ycnkgZm9yIGJyZWFraW5nIHRoaXMg KGFsdGhvdWdoIG15IEFNRCBzZXJ2ZXJzIGFyZSBib290aW5nIGZpbmUpLgo+Pj4+Pj4+IE5vIHBy b2JsZW0sIGl0IGlzIHRoZSBzdGFnaW5nIGJyYW5jaCBvZiB0aGUgdW5zdGFibGUgdHJlZSBhbnl3 YXkgOy0pCj4+Pj4+Pj4KPj4+Pj4+Pj4gSXQgaXMgdW5mb3J0dW5hdGVseSBub3QgZW50aXJlbHkg b2J2aW91cyB3aGF0IExpbnV4IGlzIG9iamVjdGluZyB0bywgYW5kCj4+Pj4+Pj4+IG11c3QgYmUg cmVsYXRlZCB0byBzb21ldGhpbmcgdmlzaWJsZSBpbiB0aGUgZW11bGF0ZWQgdmlldy4KPj4+Pj4+ Pj4KPj4+Pj4+Pj4gRG9lcyB0aGlzIGRlbHRhIG1ha2UgYW55IGRpZmZlcmVuY2U/Cj4+Pj4+Pj4g WWVzIGl0IGRvZXMsIGJvb3RzIGZpbmUgd2l0aCB0aGlzIHBhdGNoIGFwcGxpZWQsIHRoYW5rcyAh Cj4+Pj4+PiBUaGF0IGlzIGJhZCB0aG91Z2guIDpzCj4+Pj4+Pgo+Pj4+Pj4gSXQgbWVhbnMgdGhh dCBzb21ldGhpbmcgaW4gZG9tMCBoYXMgYW4gYXZlcnNpb24gdG8gbXkgYXR0ZW1wdCB0byBsaWUK Pj4+Pj4+IGxlc3MgYWJvdXQgdGhlIHRvcG9sb2d5Lgo+Pj4+Pj4KPj4+Pj4+IERvIHlvdSBtaW5k IGNoZWNraW5nIHdoZXRoZXIKPj4+Pj4+Cj4+Pj4+PiByZXMtPmIgPSBjcHVpZF9lYngoMHgxKSAm IDB4ZmYwMGZmZmZ1Owo+Pj4+Pj4KPj4+Pj4+IGNhdXNlcyBpcyB0byBicmVhayBhZ2Fpbj8KPj4+ Pj4gVXNlZCB0aGF0IGluIHRoZSBpc19oYXJkd2FyZV9kb21haW4oKSBjYXNlIGFuZCBpdCBib290 cyBmaW5lLgo+Pj4+IEhtbSAtIGN1cmlvdXMuICBJIGFtIG5vdyBldmVuIG1vcmUgY29uZnVzZWQu Cj4+Pj4KPj4+PiBXaGF0IGFib3V0IHRoaXM/Cj4+Pj4KPj4+PiByZXMtPmIgPSBjcHVpZF9lYngo MHgxKSAmIDB4MDBmZmZmZmZ1Owo+Pj4+Cj4+Pj4gSXQgd2lsbCBsZWF2ZSB0aGUgQVBJQ19JRCBm aWVsZCB6ZXJvZWQgcmF0aGVyIHRoYW4gZmVlZGluZyB2LT52Y3B1X2lkCj4+Pj4gYmFjayBpbnRv IGl0Lgo+Pj4gQWxzbyBib290cyBmaW5lLgo+PiBSaWdodC4gIEZvciBteSBzYW5pdHksIHdoYXQg YWJvdXQKPj4KPj4gcmVzLT5iID0gY3B1aWRfZWJ4KDB4MSkgJiAweDAwZmZmZmZmdTsKPj4gcmVz LT5iIHw9ICh2LT52Y3B1X2lkICogMikgPDwgMjQ7Cj4gRldJVywgSSBib290ZWQgYSAyLW5vZGUK Pgo+ICAgKFhFTikgQ1BVIFZlbmRvcjogQU1ELCBGYW1pbHkgMjEgKDB4MTUpLCBNb2RlbCAxICgw eDEpLCBTdGVwcGluZyAyCj4gKHJhdyAwMDYwMGYxMikKPgo+IHdpdGggTGludXggNC4xMCBhbmQg bGF0ZXN0IHN0YWdpbmcuIChJIHRob3VnaHQgcGVyaGFwcyBteSBuaWdodGx5IG1pc3NlZAo+IHNv bWV0aGluZyBiZWNhdXNlIGl0J3MgYSBzaW5nbGUgbm9kZSkKCkkgZXhwZWN0IGl0IG1pZ2h0IGhh dmUgc29tZXRoaW5nIHRvIGRvIHdpdGggZmFjdCB0aGF0IHRoaXMgZmFpbHVyZSB0bwpib290IGlz IGEgNi1jb3JlIHN5c3RlbSwgcmF0aGVyIHRoYW4gYSBwb3dlciBvZiB0d28sIGF0IHdoaWNoIHBv aW50IEkKZG91YnQgdGhlIEFQSUMgSURzIGZvbGxvdyBhIGxpbmVhciB0cmVuZC4KCihQcm9wZXJs eSBmaXhpbmcgdGhlIHJlcG9ydGVkIHRvcG9sb2d5IGlzIGdvaW5nIHRvIGJlIGEgY2FuIG9mIHdv cm1zLiAKQWxsIHRoaXMgc2VyaWVzIGlzIHRyeWluZyB0byBkbyBpcyB1c2UganVzdCBlbm91Z2gg ZHVjdC10YXBlIHRvIGdldCB0aGUKaHlwZXJ2aXNvciBpbnRvIGEgc3RhdGUgd2hlcmUgd2UgY2Fu IHNlbnNpYmx5IGZpeCB0aGUgcmVwb3J0ZWQgdG9wb2xvZ3kuKQoKfkFuZHJldwoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcg bGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRl dmVsCg==