From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: Ping: [PATCH v3 2/4] x86: suppress SMEP and SMAP while running 32-bit PV guest code Date: Wed, 4 May 2016 11:03:55 +0100 Message-ID: <5729C90B.4050809@citrix.com> References: <56D97AC102000078000D9537@prv-mh.provo.novell.com> <56E14FF502000078000DB232@prv-mh.provo.novell.com> <56E9A0DB02000078000DD54C@prv-mh.provo.novell.com> <56EA6FDF02000078000DD8FB@prv-mh.provo.novell.com> <56EA6FDF02000078000DD8FB@prv-mh.provo.novell.com> <5728CAC202000078000E80D8@prv-mh.provo.novell.com> <5728B14C.6010801@citrix.com> <5728D0E502000078000E813C@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 ([85.158.143.247]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1axtf6-0005eQ-8T for xen-devel@lists.xenproject.org; Wed, 04 May 2016 10:04:08 +0000 In-Reply-To: <5728D0E502000078000E813C@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: Stefano Stabellini , Wei Liu , George Dunlap , Tim Deegan , IanJackson , xen-devel , Feng Wu List-Id: xen-devel@lists.xenproject.org T24gMDMvMDUvMTYgMTU6MjUsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDAzLjA1LjE2IGF0 IDE2OjEwLCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+IE9uIDAzLzA1LzE2 IDE0OjU4LCBKYW4gQmV1bGljaCB3cm90ZToKPj4+Pj4+IE9uIDE3LjAzLjE2IGF0IDA5OjAzLCAg d3JvdGU6Cj4+Pj4gU2luY2Ugc3VjaCBndWVzdHMnIGtlcm5lbCBjb2RlIHJ1bnMgaW4gcmluZyAx LCB0aGVpciBtZW1vcnkgYWNjZXNzZXMsCj4+Pj4gYXQgdGhlIHBhZ2luZyBsYXllciwgYXJlIHN1 cGVydmlzb3IgbW9kZSBvbmVzLCBhbmQgaGVuY2Ugc3ViamVjdCB0bwo+Pj4+IFNNQVAvU01FUCBj aGVja3MuIFN1Y2ggZ3Vlc3RzIGNhbm5vdCBiZSBleHBlY3RlZCB0byBiZSBhd2FyZSBvZiB0aG9z ZQo+Pj4+IHR3byBmZWF0dXJlcyB0aG91Z2ggKGFuZCBzbyBmYXIgd2UgYWxzbyBkb24ndCBleHBv 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