From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Smith Subject: Possible to prevent dom0 accessing guest memory? Date: Mon, 14 Nov 2016 14:51:34 +0000 Message-ID: <20161114145134.GJ1804@bitfolk.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel List-Id: xen-devel@lists.xenproject.org SGVsbG8sCgpQbGVhc2UgZm9yZ2l2ZSBtZSBpZiB0aGlzIGlzIGEgbmFpdmUgcXVlc3Rpb24gYnV0 IEkgZG8gbm90IGtub3cgdGhpcwpsb3ctbGV2ZWwgc3R1ZmYgdmVyeSB3ZWxsLgoKSWYgdGhlIGFi aWxpdHkgb2YgdGhlIHRvb2xzdGFjayB0byBkdW1wIGEgZ3Vlc3QncyBtZW1vcnkgKGUuZy4geGwK ZHVtcC1jb3JlKSB3ZXJlIGRpc2FibGVkIG9uIHRoZSBoeXBlcnZpc29yIHNpZGUsIHdvdWxkIHRo ZXJlIGJlIGFueQpvdGhlciB3YXkgdG8gZG8gc28gZnJvbSBkb20wIHdpdGhvdXQgcmVib290aW5n IHRoZSBtYWNoaW5lIGludG8gYQpoeXBlcnZpc29yIHRoYXQgaGFkIHRoZSBjYXBhYmlsaXR5IHJl LWVuYWJsZWQ/CgpJIHVuZGVyc3RhbmQgZG9tMCBoYXMgcHJpdmlsZWdlcyB0byBtYXAgZGV2aWNl cyB0byBndWVzdHM7IGRvZXMgdGhhdApnaXZlIGl0IGEgd2F5IHRvIHJlYWQgYXJiaXRyYXJ5IG1l bW9yeSB3aXRob3V0IG5lZWQgb2YgdG9vbHN0YWNrCnN1cHBvcnQ/CgpUaGUgcHVycG9zZSBvZiBt eSBxdWVzdGlvbiBpcyBpbiBzZWVpbmcgaWYgZGlzayBlbmNyeXB0aW9uIGluIFZNcwpjYW4gYmUg bWFkZSBzbGlnaHRseSBtb3JlIHVzZWZ1bC4gSWYgdGhlcmUgd2VyZSBubyB3YXkgZm9yIHJvb3Qg aW4KZG9tMCB0byByZWFkIGd1ZXN0IG1lbW9yeSB3aXRob3V0IHJlYm9vdGluZyBpbnRvIGEgZGlm ZmVyZW50Cmh5cGVydmlzb3IgdGhlbiBJIHRoaW5rIHRoYXQgd291bGQgYmUgYSB1c2VmdWwgc3Rl cC4KCkNoZWVycywKQW5keQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpo dHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==