From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Tian, Kevin" Subject: Re: [PATCH v5 2/9] x86/iommu: add IOMMU entries for p2m_mmio_direct pages Date: Fri, 20 Jan 2017 06:41:06 +0000 Message-ID: References: <20170119172941.65642-1-roger.pau@citrix.com> <20170119172941.65642-3-roger.pau@citrix.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 1cUSst-0005PC-8L for xen-devel@lists.xenproject.org; Fri, 20 Jan 2017 06:41:15 +0000 In-Reply-To: <20170119172941.65642-3-roger.pau@citrix.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Roger Pau Monne , "xen-devel@lists.xenproject.org" Cc: "Nakajima, Jun" , "konrad.wilk@oracle.com" , George Dunlap , Andrew Cooper , Jan Beulich , "boris.ostrovsky@oracle.com" List-Id: xen-devel@lists.xenproject.org PiBGcm9tOiBSb2dlciBQYXUgTW9ubmUgW21haWx0bzpyb2dlci5wYXVAY2l0cml4LmNvbV0NCj4g U2VudDogRnJpZGF5LCBKYW51YXJ5IDIwLCAyMDE3IDE6MzAgQU0NCj4gDQo+IFRoZXJlJ3Mgbm90 aGluZyB3cm9uZyB3aXRoIGFsbG93aW5nIHRoZSBkb21haW4gdG8gcGVyZm9ybSBETUEgdHJhbnNm ZXJzIHRvDQo+IE1NSU8gYXJlYXMgdGhhdCBpdCBhbHJlYWR5IGNhbiBhY2Nlc3MgZnJvbSB0aGUg Q1BVLCBhbmQgdGhpcyBhbGxvd3MgdXMgdG8NCj4gcmVtb3ZlIHRoZSBoYWNrIGluIHNldF9pZGVu dGl0eV9wMm1fZW50cnkgZm9yIFBWSCBEb20wLg0KPiANCj4gU2lnbmVkLW9mZi1ieTogUm9nZXIg UGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+DQpbLi4uXQ0KPiBAQCAtODQwLDYgKzg0 MCwxMCBAQCBzdGF0aWMgaW5saW5lIHVuc2lnbmVkIGludCBwMm1fZ2V0X2lvbW11X2ZsYWdzKHAy bV90eXBlX3QNCj4gcDJtdCkNCj4gICAgICBjYXNlIHAybV9ncmFudF9tYXBfcm86DQo+ICAgICAg ICAgIGZsYWdzID0gSU9NTVVGX3JlYWRhYmxlOw0KPiAgICAgICAgICBicmVhazsNCj4gKyAgICBj YXNlIHAybV9tbWlvX2RpcmVjdDoNCj4gKyAgICAgICAgZmxhZ3MgPSBJT01NVUZfcmVhZGFibGU7 DQo+ICsgICAgICAgIGlmICggcmFuZ2VzZXRfY29udGFpbnNfc2luZ2xldG9uKG1taW9fcm9fcmFu Z2VzLCBtZm5feChtZm4pKSApDQo+ICsgICAgICAgICAgICBmbGFncyB8PSBJT01NVUZfd3JpdGFi bGU7DQoNCkkgc3VwcG9zZSB5b3UgbWVhbnQgIXJhbmdlc2V0X2NvbnRhaW5zX3NpbmdsZXRvbi4u Lg0KDQpUaGFua3MNCktldmluDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3Jn Cmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK