From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tamas K Lengyel Subject: Re: Question about VPID during MOV-TO-CR3 Date: Fri, 23 Sep 2016 09:26:14 -0600 Message-ID: References: <57E27BB90200007800110F8B@prv-mh.provo.novell.com> <57E2B8EC020000780011126A@prv-mh.provo.novell.com> <57E2C22D0200007800111310@prv-mh.provo.novell.com> <57E3B8F702000078001116DB@prv-mh.provo.novell.com> <57E3DC41020000780011194D@prv-mh.provo.novell.com> <57E502C60200007800111D86@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bnSMn-00060j-3L for xen-devel@lists.xenproject.org; Fri, 23 Sep 2016 15:26:21 +0000 Received: by mail-ua0-f194.google.com with SMTP id u68so1801411uau.0 for ; Fri, 23 Sep 2016 08:26:19 -0700 (PDT) In-Reply-To: <57E502C60200007800111D86@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: "xen-devel@lists.xenproject.org" List-Id: xen-devel@lists.xenproject.org T24gRnJpLCBTZXAgMjMsIDIwMTYgYXQgMjoyNCBBTSwgSmFuIEJldWxpY2ggPEpCZXVsaWNoQHN1 c2UuY29tPiB3cm90ZToKPj4+PiBPbiAyMi4wOS4xNiBhdCAxOToxOCwgPHRhbWFzLmxlbmd5ZWxA emVudGlmaWMuY29tPiB3cm90ZToKPj4gU28gSSB2ZXJpZmllZCB0aGF0IHdoZW4gQ1BVLWJhc2Vk IGxvYWQgZXhpdGluZyBpcyBlbmFibGVkLCB0aGUgVExCCj4+IGZsdXNoIGhlcmUgaXMgY3JpdGlj YWwuIFdpdGhvdXQgaXQgdGhlIGd1ZXN0IGtlcm5lbCBjcmFzaGVzIGF0IHJhbmRvbQo+PiBwb2lu dHMgZHVyaW5nIGJvb3QuIE9UT0ggd2h5IGRvZXMgWGVuIHRyYXAgZXZlcnkgZ3Vlc3QgQ1IzIHVw ZGF0ZQo+PiB1bmNvbmRpdGlvbmFsbHk/IFdoaWxlIHdlIGhhdmUgZmVhdHVyZXMgc3VjaCBhcyB0 aGUgdm1fZXZlbnQvbW9uaXRvcgo+PiB0aGF0IG1heSBjaG9vc2UgdG8gc3Vic2NyaWJlIHRvIHRo YXQgZXZlbnQsIFhlbiB0cmFwcyBpdCBldmVuIHdoZW4KPj4gdGhhdCBpcyBub3QgaW4gdXNlLiBJ cyB0aGF0IHRyYXBwaW5nIG5lY2Vzc2FyeSBmb3Igc29tZXRoaW5nIGVsc2U/Cj4KPiBXaGVyZSBk byB5b3Ugc2VlIHRoaXMgYmVpbmcgdW5jb25kaXRpb25hbD8gY29uc3RydWN0X3ZtY3MoKQo+IGNs ZWFybHkgYXZvaWRzIHNldHRpbmcgdGhlc2UgaW50ZXJjZXB0cyB3aGVuIHVzaW5nIEVQVC4gQXJl IHlvdQo+IHBlcmhhcHMgc3VmZmVyaW5nIGZyb20KPgo+ICAgICAgICAgICAgIC8qIFRyYXAgQ1Iz IHVwZGF0ZXMgaWYgQ1IzIG1lbW9yeSBldmVudHMgYXJlIGVuYWJsZWQuICovCj4gICAgICAgICAg ICAgaWYgKCB2LT5kb21haW4tPmFyY2gubW9uaXRvci53cml0ZV9jdHJscmVnX2VuYWJsZWQgJgo+ ICAgICAgICAgICAgICAgICAgbW9uaXRvcl9jdHJscmVnX2JpdG1hc2soVk1fRVZFTlRfWDg2X0NS MykgKQo+ICAgICAgICAgICAgICAgICB2LT5hcmNoLmh2bV92bXguZXhlY19jb250cm9sIHw9IENQ VV9CQVNFRF9DUjNfTE9BRF9FWElUSU5HOwo+Cj4gaW4gdm14X3VwZGF0ZV9ndWVzdF9jcigpPyBU aGF0J2xsIGJlIHJhdGhlciBzb21ldGhpbmcgZm9yIHlvdQo+IG9yIFJhenZhbiB0byBleHBsYWlu LiBPdXRzaWRlIG9mIG5lc3RlZCBWTVggSSBkb24ndCBzZWUgYW55Cj4gb3RoZXIgZW5hYmxpbmcg b2YgdGhhdCBpbnRlcmNlcHQgKGRpZG4ndCBjaGVjayBBTUQgY29kZSBvbiB0aGUKPiBhc3N1bXB0 aW9uIHRoYXQgeW91J3JlIHdvcmtpbmcgb24gSW50ZWwgaGFyZHdhcmUpLgoKU28gdGhlcmUgc2Vl bXMgdG8gYmUgdHdvIHNlcGFyYXRlIHBhdGhzIHRoYXQgbGVhZCB0byB0aGUgVExCIGZsdXNoaW5n LgpPbmUgaXMgaW5kZWVkIHRoZSBhYm92ZSBjYXNlIHlvdSBjaXRlZCB3aGVuIHdlIGVuYWJsZSBD UjMgbW9uaXRvcmluZwp0aHJvdWdoIHRoZSBtb25pdG9yIGludGVyZmFjZS4gSG93ZXZlciwgZHVy aW5nIGRvbWFpbiBib290IEkgYWxzbyBzZWUKdGhpcyBwYXRoIGJlaW5nIGNhbGxlZCB0aGF0IGlz IG5vdCByZWxhdGVkIHRvIHRoZQpDUFVfQkFTRURfQ1IzX0xPQURfRVhJVElORzoKCihYRU4pIGhh cC5jOjczOTpkMXYwIGhhcF91cGRhdGVfcGFnaW5nX21vZGVzIGlzIGNhbGxpbmcgaGFwX3VwZGF0 ZV9jcjMKKFhFTikgaGFwLmM6NzAxOmQxdjAgSEFQIHVwZGF0ZSBjcjMgY2FsbGVkCihYRU4pIC9z cmMveGVuL3hlbi9pbmNsdWRlL2FzbS9odm0vaHZtLmg6MzQ0OmQxdjAgSFZNIHVwZGF0ZSBndWVz dCBjcjMgY2FsbGVkCihYRU4pIHZteC5jOjE1NDk6ZDF2MCBVcGRhdGUgZ3Vlc3QgQ1IzIHZhbHVl PTB4N2E3YzQwMDAKClRoaXMgcGF0aCBzZWVtcyB0byBkZS1hY3RpdmF0ZSBvbmNlIHRoZSBkb21h aW4gaXMgZnVsbHkgYm9vdGVkLiBTbyBhdAp0aGlzIHBvaW50IEknbSBzdGlsbCBub3Qgc3VyZSBp ZiB0aGUgQ1BVLWJhc2VkIGxvYWQgZXhpdGluZyBuZWVkcyB0aGUKZmx1c2ggb3Igbm90LCBhcyBJ IGNvdWxkbid0IGdldCB0aGUgZG9tYWluIHRvIGJvb3Qgd2hlbiB0aGUgZmx1c2ggd2FzCnNpbXBs eSByZW1vdmVkLCBhcyB0aGlzIG90aGVyIHBhdGggZG9lcyBzZWVtIHRvIHJlcXVpcmUgaXQuIEkn bGwgZG8gYW4KZXhwZXJpbWVudCB3aXRoIHRoZSB0bGIgZmx1c2ggb25seSBoYXBwZW5pbmcgaWYg dGhlIG1vbml0b3IgaW50ZXJmYWNlCmZvciB0aGlzIGlzIG5vdCBlbmFibGVkIGFuZCBzZWUgd2hh dCBoYXBwZW5zLgoKVGFtYXMKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcK aHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=