From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Smith Subject: Re: Possible to prevent dom0 accessing guest memory? Date: Mon, 14 Nov 2016 15:29:32 +0000 Message-ID: <20161114152932.GL1804@bitfolk.com> References: <20161114145134.GJ1804@bitfolk.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org SGkgQW5kcmV3LAoKT24gTW9uLCBOb3YgMTQsIDIwMTYgYXQgMDM6MDY6MTJQTSArMDAwMCwgQW5k cmV3IENvb3BlciB3cm90ZToKPiBZb3UgaGF2ZSBtaXN1bmRlcnN0b29kIGEgc3RlcC4KPiAKPiBE b20wIGNhbiBtYXAgYWxsIG9mIGd1ZXN0IG1lbW9yeS4gIFRoaXMgaXMgaG93IGB4bCBkdW1wLWNv cmVgIGlzCj4gaW1wbGVtZW50ZWQsIGFzIHdlbGwgYXMgaG93IFFlbXUgZW11bGF0ZXMgZGV2aWNl cyBmb3IgdGhlIGd1ZXN0LgoKQWgsIG9rYXksIHRoYW5rcy4gVGhhdCBpcyB3aGF0IEkgZmVhcmVk LgoKRHVlIHRvIGRldGFpbHMgb2YgdGhlIGxlZ2FsIGp1cmlzZGljdGlvbiBpbiB3aGljaCBJIG9w ZXJhdGUsIGl0CndvdWxkIGFjdHVhbGx5IGJlIHVzZWZ1bCB0byBtZSB0byBkaXNhYmxlIHhsIGR1 bXAtY29yZSBhbmQgYmUgYWJsZQp0byB0cnV0aGZ1bGx5IHN0YXRlIHRoYXQgSSBkbyBub3Qga25v dyBob3cgdG8gb2J0YWluIGEgZHVtcCBvZiBhCmd1ZXN0J3MgbWVtb3J5LiBBcyBpdCBzdGFuZHMg SSBkbyBrbm93IHRoYXQgeGwgZHVtcC1jb3JlIGV4aXN0cyBhbmQKSSBjYW4gYmUgY29tcGVsbGVk IHRvIHJ1biBpdC4gSSBkbyBub3QgcGVyc29uYWxseSBrbm93IGhvdyB0byB3cml0ZQphIHByb2dy YW0gdG8gZG8gd2hhdCB4bCBkdW1wLWNvcmUgZG9lcyBhbmQgd291bGQgaGF2ZSBubyBpbnRlcmVz dCBpbgpmaW5kaW5nIG91dC4KCkJ1dCBJIGFwcHJlY2lhdGUgdGhhdCB0aGUgbW9yZSBnZW5lcmFs IGNvbmNlcm4gd291bGQgYmUgYW4gYXR0YWNrZXIKd2hvIGdhaW5zIHJvb3QgYWNjZXNzLCBhbmQg dGhleSBjb3VsZCBqdXN0IHJ1biBzdWNoIGEgcHJvZ3JhbSwgc28gSQpndWVzcyBYZW4gZGV2ZWxv cGVycyB3b3VsZCBzZWUgbGl0dGxlIHBvaW50IGluIG9mZmVyaW5nIGEgd2F5IHRvCmRpc2FibGUg ZHVtcC1jb3JlLgoKQ2hlZXJzLApBbmR5CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54 ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK