From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH v2 5/9] x86/pagewalk: Helpers for reserved bit handling Date: Thu, 23 Mar 2017 17:35:03 +0000 Message-ID: References: <1489681903-28119-1-git-send-email-andrew.cooper3@citrix.com> <1489681903-28119-6-git-send-email-andrew.cooper3@citrix.com> <20170323165520.GD8166@deinos.phlegethon.org> <18591f23-3a01-db1c-b284-6f17d4ebcdaf@citrix.com> <20170323171244.GH8166@deinos.phlegethon.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170323171244.GH8166@deinos.phlegethon.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Tim Deegan Cc: George Dunlap , Jan Beulich , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gMjMvMDMvMTcgMTc6MTIsIFRpbSBEZWVnYW4gd3JvdGU6Cj4gQXQgMTc6MDIgKzAwMDAgb24g MjMgTWFyICgxNDkwMjg4NTQ4KSwgQW5kcmV3IENvb3BlciB3cm90ZToKPj4gT24gMjMvMDMvMTcg MTY6NTUsIFRpbSBEZWVnYW4gd3JvdGU6Cj4+PiBBdCAxNjozMSArMDAwMCBvbiAxNiBNYXIgKDE0 ODk2ODE4OTkpLCBBbmRyZXcgQ29vcGVyIHdyb3RlOgo+Pj4+IFNvbWUgYml0cyBhcmUgdW5jb25k aXRpb25hbGx5IHJlc2VydmVkIGluIHBhZ2V0YWJsZSBlbnRyaWVzLCBvciByZXNlcnZlZAo+Pj4+ IGJlY2F1c2Ugb2YgYWxpZ25tZW50IHJlc3RyaWN0aW9ucy4gIE90aGVyIGJpdHMgYXJlIHJlc2Vy dmVkIGJlY2F1c2Ugb2YgY29udHJvbAo+Pj4+IHJlZ2lzdGVyIGNvbmZpZ3VyYXRpb24uCj4+Pj4K Pj4+PiBJbnRyb2R1Y2UgaGVscGVycyB3aGljaCB0YWtlIGFuIGluZGl2aWR1YWwgdmNwdSBhbmQg Z3Vlc3QgcGFnZXRhYmxlIGVudHJ5LCBhbmQKPj4+PiBjYWxjdWxhdGVzIHdoZXRoZXIgYW55IHJl c2VydmVkIGJpdHMgYXJlIHNldC4KPj4+Pgo+Pj4+IFdoaWxlIGhlcmUsIGFkZCBhIGNvdXBsZSBv ZiBuZXdsaW5lcyB0byBhaWQgcmVhZGFiaWxpdHkuCj4+Pj4KPj4+PiBTaWduZWQtb2ZmLWJ5OiBB bmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPgo+Pj4gUmV2aWV3ZWQtYnk6 IFRpbSBEZWVnYW4gPHRpbUB4ZW4ub3JnPiwgYWx0aG91Z2g6Cj4+Pgo+Pj4+ICsvKiBNYXNrIGNv dmVyaW5nIHRoZSByZXNlcnZlZCBiaXRzIGZyb20gc3VwZXJwYWdlIGFsaWdubWVudC4gKi8KPj4+ PiArI2RlZmluZSBTVVBFUlBBR0VfUlNWRChiaXQpICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgXAo+Pj4+ICsgICAgKCgoMVVMTCA8PCAoYml0KSkgLSAxKSAmIH4o X1BBR0VfUFNFX1BBVCB8IChfUEFHRV9QU0VfUEFUIC0gMSkpKQo+Pj4gSSB0aGluayB0aGlzIHdp bGwgYmUgd3JvbmcgaWYgd2UgZXZlciBnZXQgbDQgc3VwZXJwYWdlcywgYXMgdGhlIG1hc2sKPj4+ IGlzIG9ubHkgMzIgYml0cyB3aWRlLgo+PiBXaGF0IGlzIDMyIGJpdHMgd2lkZT8gIDFVTEwgc2hv dWxkIGNhdXNlIGV2ZXJ5dGhpbmcgZWxzZSB0byBiZSBzdWl0YWJseQo+PiBwcm9tb3RlZCwgbm8/ Cj4KPiB+KF9QQUdFX1BTRV9QQVQgfCAoX1BBR0VfUFNFX1BBVCAtIDEpKSA9PSAweGZmZmZlMDAw LiAgUHJvbW90aW9uIGNvbWVzCj4gdG9vIGxhdGUuCgpPaCAtIGdvb2QgcG9pbnQuICBCZXN0IGZp eCB0aGlzIHJpZ2h0IG5vdy4KCldvdWxkIHlvdSBwcmVmZXIgfigodWludDY0X3QpX1BBR0VfUFNF X1BBVCB8IChfUEFHRV9QU0VfUEFUIC0gMSkpIG9yCn4oX1BBR0VfUFNFX1BBVCB8IChfUEFHRV9Q U0VfUEFUIC0gMSkgfCAwVUxMKQoKfkFuZHJldwoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlz dHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==