From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934357Ab0EEMNP (ORCPT ); Wed, 5 May 2010 08:13:15 -0400 Received: from terminus.zytor.com ([198.137.202.10]:60881 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934264Ab0EEMNJ (ORCPT ); Wed, 5 May 2010 08:13:09 -0400 X-User-Agent: K-9 Mail for Android In-Reply-To: <4BE11E8A.2090804@redhat.com> References: =?US-ASCII?Q?=3C1272812038-32484-1-git-send-email-avi=40redha?= =?US-ASCII?Q?t=2Ecom=3E=09_=3C1272812038-32484-2-git-send-email-avi?= =?US-ASCII?Q?=40redhat=2Ecom=3E=09_=3Cu2p73c1f2161005021038gce35c1bb?= =?US-ASCII?Q?pca6ec119d24e646e=40mail?= =?US-ASCII?Q?=2Egmail=2Ecom=3E=09_=3C4BDDBA18=2E30?= =?US-ASCII?Q?80909=40redhat=2Ecom=3E_=3C4BDF4407=2E8000503=40zytor=2Eco?= =?US-ASCII?Q?m=3E=09_=3C4BDFCF9F=2E3030600=40?= =?US-ASCII?Q?redhat=2Ecom=3E_=3C1272996927=2E2?= =?US-ASCII?Q?833=2E13=2Ecamel=40sbs-t61=2E?= =?US-ASCII?Q?sc=2Eintel=2Ecom=3E_=3C4BE06642=2E?= =?US-ASCII?Q?6080702=40zytor=2Ecom=3E_=3C4BE?= =?US-ASCII?Q?11E8A=2E2090804=40redhat=2Ecom=3E?= Content-Type: multipart/mixed; boundary="----Y7FVY1JO6VB3J2FQHXBNF2ER9H2WNG" MIME-Version: 1.0 Subject: Re: [PATCH 1/2] x86: eliminate TS_XSAVE From: "H. Peter Anvin" Date: Wed, 05 May 2010 05:12:11 -0700 To: Avi Kivity CC: Suresh Siddha , Brian Gerst , "Cui, Dexuan" , Sheng Yang , Ingo Molnar , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" Message-ID: <04186ca0-c685-4a12-a3d2-112e8d1abf28@email.android.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ------Y7FVY1JO6VB3J2FQHXBNF2ER9H2WNG Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 WW91IGRvbid0IHdhbnQgdG8gdXNlIGJvb2wgc2luY2Ugc29tZSBnY2MgdmVyc2lvbnMgZG9uJ3Qg aGFuZGxlIGJvb2wgaW4gYXNtIHdlbGw7IHVzZSBhIHU4IGluc3RlYWQuIAoKIkF2aSBLaXZpdHki IDxhdmlAcmVkaGF0LmNvbT4gd3JvdGU6Cgo+T24gMDUvMDQvMjAxMCAwOToyNCBQTSwgSC4gUGV0 ZXIgQW52aW4gd3JvdGU6Cj4+Cj4+IEkgd291bGQgbGlrZSB0byByZXF1ZXN0IG9uZSBjaGFuZ2Us IGhvd2V2ZXIuICBJIHdvdWxkIGxpa2UgdG8gc2VlIHRoZQo+PiBhbHRlcm5hdGl2ZXMgY29kZSB0 byBiZToKPj4KPj4gCW1vdmIgJDAscmVnCj4+IAltb3ZiICQxLHJlZwo+Pgo+PiAuLi4gaW5zdGVh ZCBvZiB1c2luZyB4b3IgKHdoaWNoIGhhcyB0byBiZSBwYWRkZWQgd2l0aCBOT1BzLCB3aGljaCBp cyBvZgo+PiBjb3Vyc2UgcG9pbnRsZXNzIHNpbmNlIHRoZSBzbG90IGlzIGEgZml4ZWQgc2l6ZS4p Cj4KPlJpZ2h0Lgo+Cj4+IEkgd291bGQgc3VnZ2VzdCB1c2luZwo+PiBhIGJ5dGUtc2l6ZWQgdmFy aWFibGUgaW5zdGVhZCBvZiBhIGR3b3JkLXNpemUgdmFyaWFibGUgdG8gc2F2ZSBhIGZldwo+PiBi eXRlcywgdG9vLgo+PiAgICAKPgo+SSB1c2VkIGEgYm9vbCwgYW5kIHRoZSBjb2RlIGFscmVhZHkg Y29tcGlsZXMgdG8gYSBieXRlIG1vdi4gIFRob3VnaCBpdCAKPmNvdWxkIGJlIGFyZ3VlZCB0aGF0 IGEgd29yZCBpbnN0cnVjdGlvbiBpcyBiZXR0ZXIgc2luY2UgaXQgYXZvaWRzIGEgCj5mYWxzZSBk ZXBlbmRlbmN5LCBhbmQgYWxsb3dzIGEgcHJlY2VkaW5nIGluc3RydWN0aW9uIHRoYXQgbW9kaWZp ZXMgJXJlZyAKPnRvIGJlIGV4ZWN1dGVkIGFmdGVyIHRoZSBtb3YgaW5zdHJ1Y3Rpb24uCj4KPj4g T25jZSB0aGUganVtcCBsYWJlbCBmcmFtZXdvcmsgaXMgaW50ZWdyYXRlZCBhbmQgaGFzIG1hdHVy ZWQsIEkgdGhpbmsgd2UKPj4gc2hvdWxkIGNvbnNpZGVyIHVzaW5nIGl0IHRvIHNhdmUgdGhlIG1v di90ZXN0L2p1bXAuCj4+ICAgIAo+Cj5JSVJDIHRoYXQgaGFzIGFuIGltcGxpZWQgdW5saWtlbHko KSB3aGljaCBpc24ndCBzdWl0YWJsZSBoZXJlPwo+Cj5QZXJoYXBzIHRoZSBpbW1lZGlhdGUgdmFs dWVzIHBhdGNoZXMuCj4KPi0tIAo+ZXJyb3IgY29tcGlsaW5nIGNvbW1pdHRlZS5jOiB0b28gbWFu eSBhcmd1bWVudHMgdG8gZnVuY3Rpb24KPgoKLS0gClNlbnQgZnJvbSBteSBBbmRyb2lkIHBob25l IHdpdGggSy05IE1haWwuIFBsZWFzZSBleGN1c2UgbXkgYnJldml0eS4= ------Y7FVY1JO6VB3J2FQHXBNF2ER9H2WNG--