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 20:35:01 +0000 Message-ID: <20161114203501.GP1804@bitfolk.com> References: <20161114145134.GJ1804@bitfolk.com> <20161114152932.GL1804@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 SGkgR2VvcmdlLAoKT24gTW9uLCBOb3YgMTQsIDIwMTYgYXQgMDU6MDk6MDFQTSArMDAwMCwgR2Vv cmdlIER1bmxhcCB3cm90ZToKPiBUaGVyZSBpcyBwcm9iYWJseSBhIHdheSB0byBjb25maWd1cmUg WGVuIHRvIG1ha2UgaXQgcG9zc2libGUgdG8gYnVpbGQKPiBkb21haW5zIHdoaWxlIG1ha2luZyBh IGZ1bGwgZHVtcC1jb3JlIGRpZmZpY3VsdCB0byBpbXBsZW1lbnQgZXZlbiBieSBhCj4gbW90aXZh dGVkIGF0dGFja2VyOyBidXQgdGhhdCB3b3VsZCBiZSBxdWl0ZSBhIGJpdCBtb3JlIHdvcmsgKGFu ZCB2ZXJ5Cj4gYmVzcG9rZSB0byB5b3VyIG93biBwYXJ0aWN1bGFyIHNpdHVhdGlvbikuCgpJIHRo aW5rIGlmIGl0IGNvdWxkIGJlIG1hZGUgZXh0cmVtZWx5IGRpZmZpY3VsdCBmb3IgYSBjb21wcm9t aXNlZApkb20wIHRvIGR1bXAgZ3Vlc3QgbWVtb3J5IHRoZW4gdGhhdCB3b3VsZCBiZSB1c2VmdWwg dG8gYSB3aWRlIHJhbmdlCm9mIFhlbiB1c2VycywgYXMgY29tcHJvbWlzZSBvZiBnZW5lcmFsIHB1 cnBvc2UgTGludXggaG9zdHMgKGxpa2UKbW9zdCBwZW9wbGUncyBkb20wcykgaXMgcHJldHR5IGNv bW1vbnBsYWNlLgoKVGhvdWdoIEkgd2FzIHJlbWluZGVkIG9mZi1saXN0ICh0aGFua3MgZm9yIHRo YXQpLCB0aGF0IEludGVsIFNHWCBhbmQKQU1EIFNNRSBpbmNsdWRlIGZlYXR1cmVzIHdoaWNoIGNh biBwcm90ZWN0IGd1ZXN0IG1lbW9yeSBmcm9tIG90aGVyCmd1ZXN0cy9ob3N0L2RvbTAsIHNvIHBl cmhhcHMgdGhhdCBpcyBhIG1vcmUgc2Vuc2libGUgZGlyZWN0aW9uIHRvIGdvCmluLgoKVGhhbmtz LApBbmR5CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK