From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Woods, Brian" Subject: Re: [PATCH] amd-iommu: get rid of pointless IOMMU_PAGING_MODE_LEVEL_X definitions Date: Fri, 12 Oct 2018 17:14:05 +0000 Message-ID: <20181012171402.GB22686@amd.com> References: <20180927124601.24455-1-paul.durrant@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gB10r-0007wN-Kc for xen-devel@lists.xenproject.org; Fri, 12 Oct 2018 17:14:09 +0000 In-Reply-To: <20180927124601.24455-1-paul.durrant@citrix.com> Content-Language: en-US Content-ID: <1EE04F5F083FFC4DB26C40EEC374C53B@namprd12.prod.outlook.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Paul Durrant Cc: "xen-devel@lists.xenproject.org" , "Woods, Brian" , "Suthikulpanit, Suravee" List-Id: xen-devel@lists.xenproject.org T24gVGh1LCBTZXAgMjcsIDIwMTggYXQgMDE6NDY6MDFQTSArMDEwMCwgUGF1bCBEdXJyYW50IHdy b3RlOgo+IFRoZSBsZXZlbHMgYXJlIGFic29sdXRlIG51bWJlcnMgc3VjaCB0aGF0IElPTU1VX1BB R0lOR19NT0RFX0xFVkVMX1gKPiBldmFsdWF0ZXMgdG8gWCAoZm9yIHRoZSB2YWxpZCByYW5nZSBv ZiAwIC0gNykgc28gc2ltcGx5IHVzZSBudW1iZXJzIGluCj4gdGhlIGNvZGUuCj4gCj4gTm8gZnVu Y3Rpb25hbCBjaGFuZ2UuCj4gCj4gTk9URTogVGhpcyBwYXRjaCBhbHNvIGFkZHMgZW1hY3MgYm9p bGVycGxhdGUgdG8gYW1kLWlvbW11LWRlZnMuaAo+IAo+IFNpZ25lZC1vZmYtYnk6IFBhdWwgRHVy cmFudCA8cGF1bC5kdXJyYW50QGNpdHJpeC5jb20+CgpJcyB0aGVyZSBhIHN0cm9uZyByZWFzb24g dG8gZ2V0IHJpZCBvZiB0aGVzZT8gIFNvbWUgb2YgZXhhbXBsZXMgYmVsb3cKY3JlYXRlIHNlZW1p bmdseSBtYWdpYyBudW1iZXJzIGluIHRoZSBjb2RlLiAgV2hpbGUgaWYgeW91J3JlIGZhbWlsaWFy CndpdGggdGhlIGZ1bmN0aW9ucyB0aGlzIGlzbid0IGEgYmlnIGRlYWwsIG90aGVyd2lzZSB5b3Ug aGF2ZSB0byBkaWcKZnVydGhlciB0byB0ZWxsLgoKPiArICAgIHB0ZSA9IHRhYmxlICsgcGZuX3Rv X3BkZV9pZHgoZ2ZuLCAxKTsKCj4gKyAgICBuZWVkX2ZsdXNoID0gc2V0X2lvbW11X3BkZV9wcmVz ZW50KHBkZSwgbmV4dF9tZm4sIDAsIGl3LCBpcik7CgpJZiB0aGVyZSdzIGEgZ2VuZXJhbCBjb25z ZW5zdXMgdGhhdCBnZXR0aW5nIHJpZCBvZiB0aGVzZSBpcyBiZXR0ZXIsIEkKZG9uJ3QgbWluZCBh bmQgd2lsbCBhZ3JlZSB0byBpdC4KCi0tIApCcmlhbiBXb29kcwoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9t YWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==