From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Deegan Subject: Re: [PATCH 3/7] x86/mm: Further restrict permissions on some virtual mappings Date: Wed, 3 May 2017 11:11:44 +0100 Message-ID: <20170503101144.GC84068@deinos.phlegethon.org> References: <1493748326-9582-1-git-send-email-andrew.cooper3@citrix.com> <1493748326-9582-4-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1493748326-9582-4-git-send-email-andrew.cooper3@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Andrew Cooper Cc: George Dunlap , Jan Beulich , Xen-devel List-Id: xen-devel@lists.xenproject.org SGksCgpBdCAxOTowNSArMDEwMCBvbiAwMiBNYXkgKDE0OTM3NTE5MjIpLCBBbmRyZXcgQ29vcGVy IHdyb3RlOgo+IEFzIG9yaWdpbmFsbHkgcmVwb3J0ZWQsIHRoZSBMaW5lYXIgUGFnZXRhYmxlIHNs b3QgbWFwcyA1MTJHQiBvZiByYW0gYXMgUldYLAo+IHdoZXJlIHRoZSBndWVzdCBoYXMgZnVsbCBy ZWFkIGFjY2VzcyBhbmQgYSBsb3Qgb2YgZGlyZWN0IG9yIGluZGlyZWN0IGNvbnRyb2wKPiBvdmVy IHRoZSB3cml0dGVuIGNvbnRlbnQuICBJdCBpc24ndCBoYXJkIGZvciBhIFBWIGd1ZXN0IHRvIGhp ZGUgc2hlbGxjb2RlCj4gaGVyZS4KPiAKPiBUaGVyZWZvcmUsIGluY3JlYXNlIGRlZmVuY2UgaW4g ZGVwdGggYnkgYXVkaXRpbmcgb3VyIGN1cnJlbnQgcGFnZXRhYmxlCj4gbWFwcGluZ3MuCj4gCj4g ICogVGhlIHJlZ3VsYXIgbGluZWFyLCBzaGFkb3cgbGluZWFyLCBhbmQgcGVyLWRvbWFpbiBzbG90 cyBoYXZlIG5vIGJ1c2luZXNzCj4gICAgYmVpbmcgZXhlY3V0YWJsZSAoYnV0IG5lZWQgdG8gYmUg d3JpdHRlbiksIHNvIGFyZSB1cGRhdGVkIHRvIGJlIE5YLgo+ICAqIFRoZSBSZWFkIE9ubHkgbWFw cGluZ3Mgb2YgdGhlIE0yUCAoY29tcGF0IGFuZCByZWd1bGFyKSBkb24ndCBuZWVkIHRvIGJlCj4g ICAgd3JpdGVhYmxlIG9yIGV4ZWN1dGFibGUuCj4gICogVGhlIFBWIEdEVCBtYXBwaW5ncyBkb24n dCBuZWVkIHRvIGJlIGV4ZWN1dGFibGUuCj4gCj4gUmVwb3J0ZWQtYnk6IEphbm4gSG9ybiA8amFu bmhAZ29vZ2xlLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcuY29v cGVyM0BjaXRyaXguY29tPgoKUmV2aWV3ZWQtYnk6IFRpbSBEZWVnYW4gPHRpbUB4ZW4ub3JnPgoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVs IG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5v cmcveGVuLWRldmVsCg==