From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH RFC] xen: prevent PVH Dom0 from having pages with more than one ref Date: Fri, 13 Jun 2014 12:16:31 +0100 Message-ID: <539ADD8F.1090004@citrix.com> References: <1402650748-61744-1-git-send-email-roger.pau@citrix.com> <539AC329.3050109@citrix.com> <539ACFB6.9010702@citrix.com> <539AE91302000078000B64E3@mail.emea.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1WvPTe-0000wk-D4 for xen-devel@lists.xenproject.org; Fri, 13 Jun 2014 11:16:58 +0000 In-Reply-To: <539AE91302000078000B64E3@mail.emea.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Jan Beulich Cc: xen-devel@lists.xenproject.org, keir@xen.org, roger.pau@citrix.com List-Id: xen-devel@lists.xenproject.org T24gMTMvMDYvMTQgMTI6MDUsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IFJvZ2VyIFBhdSBNb25u w6k8cm9nZXIucGF1QGNpdHJpeC5jb20+IDA2LzEzLzE0IDEyOjE3IFBNID4+Pgo+PiBBRkFJQ1Qg KGdpdmVuIG15IGxpdHRsZSBrbm93bGVkZ2UgYWJvdXQgdGhlIGRvbWFpbiBidWlsZGVyKSwgdGhv c2UgcGFnZXMKPj4gaGF2ZSBiZWVuIGFsbG9jYXRlZCBieSBhbGxvY19kb21oZWFwX3BhZ2VzIGVh cmxpZXIgaW4gdGhlIGNvZGUsIHdoaWNoCj4+IG1ha2VzIHRoZW0gYWxyZWFkeSBoYXZlIDEgcmVm LCBhbmQgdGhlbiB0aGlzIGxvb3AgYWRkcyBhbm90aGVyIHJlZiB0bwo+PiB0aGVtLCB3aGljaCBt YWtlcyBubyBzZW5zZSB0byBtZS4KPiBhbGxvY19kb21oZWFwX3BhZ2VzKCkgKG9yIHJlYWxseSBh c3NpZ25fcGFnZXMoKSkgdGFrZXMgb25lIHJlZmVyZW5jZSBmb3IKPiBzZXR0aW5nIFBHQ19hbGxv Y2F0ZWQuIFRoaXMgaXMgdGhlIHJlZmVyZW5jZSB0aGF0IGdldHMgZHJvcHBlZCB3aGVuIGZyZWVp bmcKPiB0aGUgcGFnZS4gVGhlIGNvZGUgeW91IG1vZGlmeSB0YWtlcyBhIHNlY29uZCByZWZlcmVu Y2UgZm9yIHRoZSB1c2FnZSB0eXBlCj4gb2YgdGhlIHBhZ2UgYmVjb21pbmcgd3JpdGFibGUsIHdo aWNoIGlzIGEgcmVzdWx0IG9mIGl0IGdldHRpbmcgYSB3cml0YWJsZSBwYWdlCj4gdGFibGUgZW50 cnkgbWFkZSBmb3IgaXQuIFRoYXQgcmVmZXJlbmNlIGdldHMgZHJvcHBlZCB3aGVuIHRoZSByZXNw ZWN0aXZlCj4gcGFnZSB0YWJsZSBlbnRyeSBnZXRzIGNsZWFyZWQuCgpBaCwgc28gaXQgaXMgYSBn ZW51aW5lIGRpZmZlcmVuY2UgYmV0d2VlbiBQViBhbmQgSFZNIG1lbW9yeSBtYW5hZ2VtZW50LgoK UGVyaGFwcyB0aGUgY29uZGl0aW9uYWwgc2hvdWxkIGJlIGJhc2VkIG9uIHBhZ2luZ19tb2RlX3Ry YW5zbGF0ZSgpID8KCn5BbmRyZXcKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5v cmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==