From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH 3/3] x86/EFI: don't accept 64-bit base relocations on page tables Date: Tue, 30 Aug 2016 17:35:21 +0100 Message-ID: References: <57B6D3C3020000780010743E@prv-mh.provo.novell.com> <57B6D6C40200007800107465@prv-mh.provo.novell.com> <57B71E4C02000078001076CB@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bem0g-0001Ev-Ex for xen-devel@lists.xenproject.org; Tue, 30 Aug 2016 16:35:38 +0000 In-Reply-To: <57B71E4C02000078001076CB@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: xen-devel List-Id: xen-devel@lists.xenproject.org T24gMTkvMDgvMTYgMTM6NTcsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDE5LjA4LjE2IGF0 IDE0OjM5LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+IE9uIDE5LzA4LzE2 IDA4OjUyLCBKYW4gQmV1bGljaCB3cm90ZToKPj4+IFBhZ2UgdGFibGVzIGdldCBwcmUtcG9wdWxh dGVkIHdpdGggcGh5c2ljYWwgYWRkcmVzc2VzIHdoaWNoLCBkdWUgdG8KPj4+IGxpdmluZyBpbnNp ZGUgdGhlIFhlbiBpbWFnZSwgd2lsbCBuZXZlciBleGNlZWQgMzIgYml0cyBpbiB3aWR0aC4gVGhh dAo+Pj4gaW4gdHVybiByZXN1bHRzIGluIHRoZSB0b29sIGdlbmVyYXRpbmcgdGhlIHJlbG9jYXRp b25zIHRvIHByb2R1Y2UKPj4+IDMyLWJpdCByZWxvY2F0aW9ucyBmb3IgdGhlbSBpbnN0ZWFkIG9m IHRoZSA2NC1iaXQgb25lcyBuZWVkZWQgZm9yCj4+PiByZWxvY2F0aW5nIHZpcnR1YWwgYWRkcmVz c2VzLiBIZW5jZSBpbnN0ZWFkIG9mIHNwZWNpYWwgY2FzaW5nIHBhZ2UKPj4+IHRhYmxlcyBpbiB0 aGUgcHJvY2Vzc2luZyBvZiA2NC1iaXQgcmVsb2NhdGlvbnMsIGxldCdzIGJlIG1vcmUgcmlnaWQK Pj4+IGFuZCByZWZ1c2UgdGhlbSAoYXMgYmVpbmcgaW5kaWNhdGl2ZSBvZiBzb21ldGhpbmcgZWxz ZSBoYXZpbmcgZ29uZQo+Pj4gd3JvbmcgaW4gdGhlIGJ1aWxkIHByb2Nlc3MpLgo+Pj4KPj4+IFNp Z25lZC1vZmYtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4KPj4gSXMgaXQgYW4g QUJJIHJlcXVpcmVtZW50IHRvIHVzZSB0aGUgbWluaW1hbCBhdmFpbGFibGUgcmVsb2NhdGlvbj8g IEl0IGlzCj4+IGNlcnRhaW5seSBzdWJvcHRpbWFsIHRvIHVzZSBhIDY0Yml0IHJlbG9jYXRpb24g d2hlbiBhIDMyYml0IG9uZSB3b3VsZAo+PiBkbywgYnV0IEkgd291bGRuJ3QgYmV0IHRoYXQgaXQg aXMgdW5jb25kaXRpb25hbCBhdm9pZGVkIGJ5IGFsbCB0b29sY2hhaW5zLgo+IFdoYXQgQUJJPyBU aGUgdG9vbCBpbiBxdWVzdGlvbiBpcyBvbmUgb2Ygb3VyIG93biBtYWtpbmcuIEFuZCB0aGUKPiB3 YXkgcmVsb2NhdGlvbnMgZ2V0IGdlbmVyYXRlZCBpdCdzIGhhcmQgdG8gdGVsbCB0aG9zZSB0aGF0 IGhhdmUgdG8KPiBiZSAzMi1iaXQgKGluIGVhcmx5IGJvb3QgY29kZSBhbmQgdHJhbXBvbGluZSBj b2RlKSBmcm9tIHRob3NlIHRoYXQKPiBtYXkgYXMgd2VsbCBiZSA2NC1iaXQgb25lcyAoaW4gcGFn ZSB0YWJsZXMpLgo+Cj4+IEl0IGlzIGN1cnJlbnRseSB0aGUgY2FzZSB0aGF0IFhlbiBuZWVkcyB0 byBsaXZlIGJlbG93IDRHQiBwaHlzaWNhbCwgc28KPj4gZnJvbSB0aGF0IHBvaW50IG9mIHZpZXcg YSA2NGJpdCByZWxvY2F0aW9uIHdpbGwgbm90IGJlIHJlcXVpcmVkIGluIHRoZQo+PiBwYWdldGFi bGVzLgo+IEFuZCBldmVuIGlmIFhlbiBkaWRuJ3QgaXRzZWxmIGhhdmUgdGhpcyByZXF1aXJlbWVu dCwgdGhlIEVGSSBsb2FkZXIKPiB3b3VsZCBhbHdheXMgcHV0IHVzIGJlbG93IDRHYi4KCldoeSBp cyB0aGlzIG5lY2Vzc2FyaWx5IHRydWU/Cgp4ZW4uZWZpIGlzIGJ1aWx0IGFzIGEgNjRiaXQgUEUs IG5vdCAzMmJpdC4KCn5BbmRyZXcKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5v cmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=