From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Deegan Subject: Re: [PATCH] x86/VMX: sanitize VM86 TSS handling Date: Wed, 15 Feb 2017 10:54:55 +0000 Message-ID: <20170215105455.GA7967@deinos.phlegethon.org> References: <58A1C08D0200007800139137@prv-mh.provo.novell.com> <58A1C4980200007800139157@prv-mh.provo.novell.com> <20170214173535.GD35918@deinos.phlegethon.org> <58A41BCF0200007800139F3F@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 1cdxEv-0006w7-Pf for xen-devel@lists.xenproject.org; Wed, 15 Feb 2017 10:55:13 +0000 Content-Disposition: inline In-Reply-To: <58A41BCF0200007800139F3F@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: Kevin Tian , Stefano Stabellini , Wei Liu , George Dunlap , Andrew Cooper , Ian Jackson , Jun Nakajima , xen-devel , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org QXQgMDE6MTMgLTA3MDAgb24gMTUgRmViICgxNDg3MTIxMjMxKSwgSmFuIEJldWxpY2ggd3JvdGU6 Cj4gPj4+IE9uIDE0LjAyLjE3IGF0IDE4OjM1LCA8dGltQHhlbi5vcmc+IHdyb3RlOgo+ID4gQXQg MDY6MzcgLTA3MDAgb24gMTMgRmViICgxNDg2OTY3ODMyKSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4g Pj4gPj4+IE9uIDEzLjAyLjE3IGF0IDE0OjE5LCA8SkJldWxpY2hAc3VzZS5jb20+IHdyb3RlOgo+ ID4+ID4gLSAgICB0c3MgPSBtZW1fYWxsb2MoMTI4LCAxMjgpOwo+ID4+ID4gLSAgICBtZW1zZXQo dHNzLCAwLCAxMjgpOwo+ID4+ID4gKyAgICB0c3MgPSBtZW1fYWxsb2MoVFNTX1NJWkUsIFRTU19T SVpFKTsKPiA+PiAKPiA+PiAgICAgdHNzID0gbWVtX2FsbG9jKFRTU19TSVpFLCAxMjgpOwo+ID4+ IAo+ID4+IGlzIHN1ZmZpY2llbnQgaGVyZSwgYXMgSSd2ZSBub3RpY2VkIChvbmx5KSB3aGlsZSBy ZXZpZXdpbmcgUm9nZXIncwo+ID4+IHNlcmllcyB2NCBvZiB3aGljaCBkaWQgdHJpZ2dlciB0aGUg Y3JlYXRpb24gb2YgdGhpcyBwYXRjaC4gSSd2ZSBtYWRlCj4gPj4gdGhlIGNoYW5nZSBsb2NhbGx5 IGZvciBub3cuCj4gPiAKPiA+IFNob3VsZCBYZW4gY2hlY2sgdGhlIGFsaWdubWVudCB3aGVuIHRo ZSBwYXJhbSBnZXRzIHdyaXR0ZW4/Cj4gCj4gSSBkaWQgdGhpbmsgYWJvdXQgdGhpcyB0b28sIGJ1 dCB0aGVuIGRlY2lkZWQgbm90IHRvLCBzaW5jZSB0aGUgZ3Vlc3QKPiB3b3VsZCBvbmx5IHNob290 IGl0c2VsZiBpbiB0aGUgZm9vdCAodGhlIG1vcmUgdGhhdCBpbiBub24tcm9vdCBtb2RlCj4gbm8g YWN0dWFsIHRhc2sgc3dpdGNoaW5nIGJ5IHRoZSBoYXJkd2FyZSBvY2N1cnMsIHNvIHRoZSBhbGln bm1lbnQKPiByZXF1aXJlbWVudCBpcyBwcmV0dHkgdGhlb3JldGljYWwgYW55d2F5KS4KClJpZ2h0 by4KClRpbS4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Clhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9s aXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=