From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH v2] x86: don't allow clearing of TF_kernel_mode for other than 64-bit PV Date: Tue, 19 Mar 2019 17:01:45 +0000 Message-ID: <0ce9d1f8-ca58-3f81-4975-7a70f5ab669f@citrix.com> References: <5C868ED8020000780021D5BB@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1h6I7c-0006Nk-QO for xen-devel@lists.xenproject.org; Tue, 19 Mar 2019 17:01:52 +0000 In-Reply-To: <5C868ED8020000780021D5BB@prv1-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich , xen-devel Cc: George Dunlap , Andrew Cooper , Tim Deegan , Wei Liu , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org T24gMy8xMS8xOSA0OjM3IFBNLCBKYW4gQmV1bGljaCB3cm90ZToKPiBUaGUgZmxhZyBpcyByZWFs bHkgb25seSBtZWFudCBmb3IgdGhvc2UsIGJvdGggSFZNIGFuZCAzMi1iaXQgUFYgdGVsbAo+IGtl cm5lbCBmcm9tIHVzZXIgbW9kZSBiYXNlZCBvbiBDUEwvUlBMLiBSZW1vdmUgdGhlIGFsbC1xdWVz dGlvbi1tYXJrcwo+IGNvbW1lbnQgYW5kIGxldCdzIGJlIG9uIHRoZSBzYWZlIHNpZGUgaGVyZSBh bmQgYWxzbyBzdXBwcmVzcyBjbGVhcmluZwo+IGZvciAzMi1iaXQgUFYgKHRoaXMgaXNuJ3QgYSBm YXN0IHBhdGggYWZ0ZXIgYWxsKS4KPiAKPiBSZW1vdmUgbm8gbG9uZ2VyIG5lY2Vzc2FyeSBpc19w dl8zMmJpdF8qKCkgZnJvbSBzaF91cGRhdGVfY3IzKCkgYW5kCj4gc2hfd2Fsa19ndWVzdF90YWJs ZXMoKS4gTm90ZSB0aGF0IHNoYWRvd19vbmVfYml0X2Rpc2FibGUoKSBhbHJlYWR5Cj4gYXNzdW1l cyB0aGUgbmV3IGJlaGF2aW9yLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEphbiBCZXVsaWNoIDxqYmV1 bGljaEBzdXNlLmNvbT4KCkFja2VkLWJ5OiBHZW9yZ2UgRHVubGFwIDxnZW9yZ2UuZHVubGFwQGNp dHJpeC5jb20+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpo dHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs