From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: Re: [PATCH v4 1/2] AMD IOMMU: Removing currently non-functioning guest iommu feature Date: Thu, 2 Jun 2016 08:01:43 +0000 Message-ID: References: <1464810780-1640-1-git-send-email-suravee.suthikulpanit@amd.com> <1464810780-1640-2-git-send-email-suravee.suthikulpanit@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1464810780-1640-2-git-send-email-suravee.suthikulpanit@amd.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: "suravee.suthikulpanit@amd.com" , "xen-devel@lists.xen.org" , "jbeulich@suse.com" , George Dunlap Cc: "Keir (Xen.org)" List-Id: xen-devel@lists.xenproject.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IHN1cmF2ZWUuc3V0aGlrdWxwYW5p dEBhbWQuY29tCj4gW21haWx0bzpzdXJhdmVlLnN1dGhpa3VscGFuaXRAYW1kLmNvbV0KPiBTZW50 OiAwMSBKdW5lIDIwMTYgMjA6NTMKPiBUbzogeGVuLWRldmVsQGxpc3RzLnhlbi5vcmc7IFBhdWwg RHVycmFudDsgamJldWxpY2hAc3VzZS5jb207IEdlb3JnZQo+IER1bmxhcAo+IENjOiBLZWlyIChY ZW4ub3JnKTsgU3VyYXZlZSBTdXRoaWt1bHBhbml0OyBTdXJhdmVlIFN1dGhpa3VscGFuaXQKPiBT dWJqZWN0OiBbUEFUQ0ggdjQgMS8yXSBBTUQgSU9NTVU6IFJlbW92aW5nIGN1cnJlbnRseSBub24t ZnVuY3Rpb25pbmcKPiBndWVzdCBpb21tdSBmZWF0dXJlCj4gCj4gRnJvbTogU3VyYXZlZSBTdXRo aWt1bHBhbml0IDxTdXJhdmVlLlN1dGhpa3VscGFuaXRAYW1kLmNvbT4KPiAKPiBUaGUgZ3Vlc3Qg SU9NTVUgZmVhdHVyZSBpcyBjdXJyZW50bHkgbm90IGZ1bmN0aW9uaW5nLiBIb3dldmVyLAo+IHRo ZSBjdXJyZW50IGd1ZXN0X2lvbW11X2luaXQoKSBpcyBjYXVzaW5nIGlzc3VlIHdoZW4gaXQgdHJp ZXMgdG8KPiByZWdpc3RlciBtbWlvIGhhbmRsZXIgYmVjYXVzZSB0aGUgaXQgaXMgY3VycmVudGx5 IGNhbGxlZCBieSB0aGUKPiBmb2xsb3dpbmcgY29kZSBwYXRoOgo+IAo+ICAgYXJjaC94ODYvZG9t YWluLmM6IGFyY2hfZG9tYWluX2NyZWF0ZSgpCj4gICAgIF0tIGRyaXZlcnMvcGFzc3Rocm91Z2gv aW9tbXUuYzogaW9tbXVfZG9tYWluX2luaXQoKQo+ICAgICAgIHwtIGRyaXZlcnMvcGFzc3Rocm91 Z2gvYW1kL3BjaV9hbWRfaW9tbXUuYzoKPiBhbWRfaW9tbXVfZG9tYWluX2luaXQoKTsKPiAgICAg ICAgIHwtIGRyaXZlcnMvcGFzc3Rocm91Z2gvYW1kL2lvbW11X2d1ZXN0LmM6IGd1ZXN0X2lvbW11 X2luaXQoKQo+IAo+IEF0IHRoaXMgcG9pbnQsIHRoZSBodm1fZG9tYWluX2luaXRpYWxpc2VkKCkg aGFzIG5vdCBiZWVuIGNhbGxlZC4KPiBTbyByZWdpc3Rlcl9tbWlvX2hhbmRsZXIoKSBpbiBndWVz dF9pb21tdV9pbml0KCkgc2lsZW50bHkgZmFpbHMuCj4gCj4gVGhpcyBwYXRjaCByZW1vdmVzIHRo ZSBndWVzdCBJT01NVSBmZWF0dXJlIGZvciBub3cgdW50aWwgd2UgY2FuIHByb3Blcmx5Cj4gc3Vw cG9ydCBpdC4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBTdXJhdmVlIFN1dGhpa3VscGFuaXQgPHN1cmF2 ZWUuc3V0aGlrdWxwYW5pdEBhbWQuY29tPgoKUmV2aWV3ZWQtYnk6IFBhdWwgRHVycmFudCA8cGF1 bC5kdXJyYW50QGNpdHJpeC5jb20+Cgo+IC0tLQo+ICB4ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC9h bWQvcGNpX2FtZF9pb21tdS5jIHwgNCAtLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCA0IGRlbGV0aW9u cygtKQo+IAo+IGRpZmYgLS1naXQgYS94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC9hbWQvcGNpX2Ft ZF9pb21tdS5jCj4gYi94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC9hbWQvcGNpX2FtZF9pb21tdS5j Cj4gaW5kZXggNzBiNzQ3NS4uZmNlOTgyNyAxMDA2NDQKPiAtLS0gYS94ZW4vZHJpdmVycy9wYXNz dGhyb3VnaC9hbWQvcGNpX2FtZF9pb21tdS5jCj4gKysrIGIveGVuL2RyaXZlcnMvcGFzc3Rocm91 Z2gvYW1kL3BjaV9hbWRfaW9tbXUuYwo+IEBAIC0yNzIsOSArMjcyLDYgQEAgc3RhdGljIGludCBh bWRfaW9tbXVfZG9tYWluX2luaXQoc3RydWN0IGRvbWFpbiAqZCkKPiAgICAgIGhkLT5hcmNoLnBh Z2luZ19tb2RlID0gaXNfaHZtX2RvbWFpbihkKSA/Cj4gICAgICAgICAgICAgICAgICAgICAgICBJ T01NVV9QQUdJTkdfTU9ERV9MRVZFTF8yIDoKPiAgICAgICAgICAgICAgICAgICAgICAgIGdldF9w YWdpbmdfbW9kZShtYXhfcGFnZSk7Cj4gLQo+IC0gICAgZ3Vlc3RfaW9tbXVfaW5pdChkKTsKPiAt Cj4gICAgICByZXR1cm4gMDsKPiAgfQo+IAo+IEBAIC00NzQsNyArNDcxLDYgQEAgc3RhdGljIHZv aWQgZGVhbGxvY2F0ZV9pb21tdV9wYWdlX3RhYmxlcyhzdHJ1Y3QKPiBkb21haW4gKmQpCj4gCj4g IHN0YXRpYyB2b2lkIGFtZF9pb21tdV9kb21haW5fZGVzdHJveShzdHJ1Y3QgZG9tYWluICpkKQo+ ICB7Cj4gLSAgICBndWVzdF9pb21tdV9kZXN0cm95KGQpOwo+ICAgICAgZGVhbGxvY2F0ZV9pb21t dV9wYWdlX3RhYmxlcyhkKTsKPiAgICAgIGFtZF9pb21tdV9mbHVzaF9hbGxfcGFnZXMoZCk7Cj4g IH0KPiAtLQo+IDEuOS4xCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpo dHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK