From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [PATCH v5 06/21] xen/x86: Improvements to in-hypervisor cpuid sanity checks Date: Fri, 8 Apr 2016 12:10:46 -0400 Message-ID: <20160408161046.GM15411@char.us.oracle.com> References: <1460030246-30153-1-git-send-email-andrew.cooper3@citrix.com> <1460030246-30153-7-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1460030246-30153-7-git-send-email-andrew.cooper3@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Andrew Cooper Cc: Jan Beulich , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gVGh1LCBBcHIgMDcsIDIwMTYgYXQgMTI6NTc6MTFQTSArMDEwMCwgQW5kcmV3IENvb3BlciB3 cm90ZToKPiBDdXJyZW50bHksIHtwdixodm19X2NwdWlkKCkgaGFzIGEgbGFyZ2UgcXVhbnRpdHkg b2YgZXNzZW50aWFsbHktc3RhdGljIGxvZ2ljCj4gZm9yIG1vZGlmeWluZyB0aGUgZmVhdHVyZXMg dmlzaWJsZSB0byBhIGd1ZXN0LiAgQSBsb3Qgb2YgdGhpcyBjYW4gYmUgc3Vic3VtZWQKPiBieSB7 cHYsaHZtfV9mZWF0dXJlbWFzaywgd2hpY2ggaWRlbnRpZnkgdGhlIGZlYXR1cmVzIGF2YWlsYWJs ZSBvbiB0aGlzCj4gaGFyZHdhcmUgd2hpY2ggY291bGQgYmUgZ2l2ZW4gdG8gYSBQViBvciBIVk0g Z3Vlc3QuCj4gCj4gVGhpcyBpcyBhIHN0ZXAgaW4gdGhlIGRpcmVjdGlvbiBvZiBmdWxsIHBlci1k b21haW4gY3B1aWQgcG9saWNpZXMsIGJ1dCBsb3RzCj4gbW9yZSBkZXZlbG9wbWVudCBpcyBuZWVk ZWQgZm9yIHRoYXQuICBBcyBhIHJlc3VsdCwgdGhlIHN0YXRpYyBjaGVja3MgYXJlCj4gc2ltcGxp ZmllZCwgYnV0IHRoZSBkeW5hbWljIGNoZWNrcyBuZWVkIHRvIHJlbWFpbiBmb3Igbm93Lgo+IAo+ IEFzIGEgc2lkZSBlZmZlY3QsIHNvbWUgb2YgdGhlIGxvZ2ljIGZvciBzcGVjaWFsIGZlYXR1cmVz IGNhbiBiZSBpbXByb3ZlZC4KPiBPU1hTQVZFIGFuZCBPU1BLRSB3aWxsIGJlIGF1dG9tYXRpY2Fs bHkgY2xlYXJlZCBiZWNhdXNlIG9mIGJlaW5nIGFic2VudCBpbiB0aGUKPiBmZWF0dXJlbWFzay4g IFRoaXMgYWxsb3dzIHRoZSBmYXN0LWZvcndhcmQgbG9naWMgdG8gYmUgbW9yZSBzaW1wbGUuCj4g Cj4gSW4gYWRkaXRpb24sIHRoZXJlIGFyZSBzb21lIGNvcnJlY3Rpb25zIHRvIHRoZSBleGlzdGlu ZyBsb2dpYzoKPiAKPiAgKiBIaWRpbmcgUFNFMzYgb3V0IG9mIFBBRSBtb2RlIGlzIGFyY2hpdGVj dHVyYWxseSB3cm9uZy4gIEl0IHR1cm5zIG91dCB0aGF0Cj4gICAgaXQgd2FzIGEgYnVnZml4IGZv ciBydW5uaW5nIEh5cGVyViB1bmRlciBYZW4sIHdoaWNoIHdhbnRlZCB0byBzZWUgUFNFMzYKPiAg ICBldmVuIGFmdGVyIGNob29zaW5nIHRvIHVzZSBQQUUgcGFnaW5nLiAgUFNFMzYgaXMgbm90IHN1 cHBvcnRlZCBieSBzaGFkb3cKPiAgICBwYWdpbmcsIHNvIGlzIGhpZGRlbiBmcm9tIG5vbi1IQVAg Z3Vlc3RzLCBidXQgaXMgc3RpbGwgdmlzaWJsZSBmb3IgSEFQCj4gICAgZ3Vlc3RzLiAgSXQgaXMg YWxzbyBsZWFrZWQgaW50byBub24tSEFQIGd1ZXN0cyB3aGVuIHRoZSBndWVzdCBpcyBhbHJlYWR5 Cj4gICAgcnVubmluZyBpbiBQQUUgbW9kZS4KPiAgKiBDaGFuZ2luZyB0aGUgdmlzaWJpbGl0eSBv ZiBSRFRTQ1AgYmFzZWQgb24gaG9zdCBUU0Mgc3RhYmlsaXR5IG9yIHZpcnR1YWwKPiAgICBUU0Mg bW9kZSBpcyBib2d1cywgc28gZHJvcHBlZC4KCk9yYWNsZSBhZGRlZCB0aGlzIGluIHNvIEkgYW0g Z29pbmcgdG8gZG8gc29tZSBob21ld29yayB0byBzZWUgaWYgaXQKd2FzIGV2ZXIgdXNlZCBhbmQg c3VjaC4gSWYgaXQgd2FzLi4gdGhlbiB3ZSB3aWxsIGhhdmUgdG8gdHJlYXQgaXQgYXMKc29tZSBy ZWdyZXNzaW9uIGZpeCBvciBtYXliZSBhZGQgc29tZSBtb3JlIGR1Y3QtdGFwZSBpZiB0c2NfbW9k ZT0zIGlzIGVuYWJsZWQKaW4gdGhlIGd1ZXN0IGNvbmZpZy4gPHNpZ2g+Cgo+ICAqIFdoZW4gZW11 bGF0aW5nIEludGVsIHRvIGEgZ3Vlc3QsIHRoZSBjb21tb24gZmVhdHVyZXMgaW4gZTFkIHNob3Vs ZCBiZQo+ICAgIGNsZWFyZWQuCj4gICogVGhlIEFQSUMgYml0IGluIGUxZCAob24gbm9uLUludGVs KSBpcyBhbHNvIGEgZmFzdC1mb3J3YXJkIGZyb20gdGhlCj4gICAgQVBJQ19CQVNFIE1TUi4KPiAK PiBBcyBhIHNtYWxsIGltcHJvdmVtZW50LCB1c2UgY29tcGlsZXItdmlzaWJsZSAmJ3MgYW5kIHwn cywgcmF0aGVyIHRoYW4KPiB7Y2xlYXIsc2V0fV9iaXQoKS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBB bmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPgoKUmV2aWV3ZWQtYnk6IEtv bnJhZCBSemVzenV0ZWsgV2lsayA8a29ucmFkLndpbGtAb3JhY2xlLmNvbT4KCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxp c3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVs Cg==