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Fri, 31 May 2019 14:13:40 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hWiHq-0005IP-IC for xen-devel@lists.xenproject.org; Fri, 31 May 2019 14:13:38 +0000 X-Inumbo-ID: 46e8478a-83ae-11e9-8dee-3f250ea1ac65 Received: from prv1-mh.provo.novell.com (unknown [137.65.248.33]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 46e8478a-83ae-11e9-8dee-3f250ea1ac65; Fri, 31 May 2019 14:13:35 +0000 (UTC) Received: from INET-PRV1-MTA by prv1-mh.provo.novell.com with Novell_GroupWise; Fri, 31 May 2019 08:13:34 -0600 Message-Id: <5CF1368C02000078002340B4@prv1-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 18.1.1 Date: Fri, 31 May 2019 08:13:32 -0600 From: "Jan Beulich" To: "Paul Durrant" References: <20190508132403.1454-1-paul.durrant@citrix.com> <20190508132403.1454-5-paul.durrant@citrix.com> <5CDC1F96020000780022F4BF@prv1-mh.provo.novell.com> In-Reply-To: Mime-Version: 1.0 Content-Disposition: inline Subject: Re: [Xen-devel] [PATCH 4/5] iommu: introduce iommu_groups X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , Andrew Cooper , Tim Deegan , george.dunlap@citrix.com, Julien Grall , xen-devel , Ian Jackson Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190531141332.NXqYnXd2SzoqgqMcroLOpzN1WWQ1zv2zok9So7jYa6o@z> Pj4+IE9uIDMxLjA1LjE5IGF0IDE1OjU1LCA8UGF1bC5EdXJyYW50QGNpdHJpeC5jb20+IHdyb3Rl Ogo+PiBGcm9tOiBKYW4gQmV1bGljaCBbbWFpbHRvOkpCZXVsaWNoQHN1c2UuY29tXQo+PiBTZW50 OiAxNSBNYXkgMjAxOSAxNToxOAo+PiAKPj4gPj4+IE9uIDA4LjA1LjE5IGF0IDE1OjI0LCA8cGF1 bC5kdXJyYW50QGNpdHJpeC5jb20+IHdyb3RlOgo+PiA+ICsgICAgaWQgPSBvcHMtPmdldF9kZXZp Y2VfZ3JvdXBfaWQocGRldi0+c2VnLCBwZGV2LT5idXMsIHBkZXYtPmRldmZuKTsKPj4gPiArICAg IGdycCA9IGdldF9pb21tdV9ncm91cChpZCk7Cj4+IAo+PiBJIGRvbid0IHRoaW5rIHNvbGl0YXJ5 IGRldmljZXMgc2hvdWxkIGJlIGFsbG9jYXRlZCBhIGdyb3VwLiBBbHNvCj4+IHlvdSBkb24ndCBo YW5kbGUgZmFpbHVyZSBvZiBvcHMtPmdldF9kZXZpY2VfZ3JvdXBfaWQoKS4KPiAKPiBUcnVlLCBp dCBjYW4gZmFpbCBpbiB0aGUgVlQtZCBjYXNlLiBOb3QgY2xlYXIgd2hhdCB0byBkbyBpbiB0aGF0 IGNhc2UgdGhvdWdoOyAKPiBJIGd1ZXNzIGFzc3VtZSAtIGZvciBub3cgLSB0aGF0IHRoZSBkZXZp Y2UgZ2V0cyBpdHMgb3duIGdyb3VwLgo+IEkgdGhpbmsgYWxsIGRldmljZXMgc2hvdWxkIGdldCBh IGdyb3VwLiBUaGUgZ3JvdXAgd2lsbCB1bHRpbWF0ZWx5IGJlIHRoZSAKPiB1bml0IG9mIGFzc2ln bm1lbnQgdG8gYSBWTSBhbmQsIGluIHRoZSBiZXN0IGNhc2UsIHdlICpleHBlY3QqIGVhY2ggZGV2 aWNlIHRvIAo+IGhhdmUgaXRzIG93biBncm91cC4uLiBpdCdzIG9ubHkgd2hlbiB0aGVyZSBhcmUg cXVpcmtzLCBsZWdhY3kgYnJpZGdlcyBldGMuIAo+IHRoYXQgbXVsdGlwbGUgZGV2aWNlcyBzaG91 bGQgZW5kIHVwIGluIHRoZSBzYW1lIGdyb3VwLiBUaGlzIGlzIGNvbnNpc3RlbnQgCj4gd2l0aCBM aW51eCdzIElPTU1VIGdyb3Vwcy4KCldlbGwsIEknbSBub3Qgd29ycmllZCBtdWNoIGFib3V0IGNv bnNpc3RlbmN5IHdpdGggTGludXggaGVyZSwgYXMKeW91J3JlIG5vdCBjbG9uaW5nIHRoZWlyIGlt cGxlbWVudGF0aW9uIGFueXdheSAoYWZhaWN0KS4gVG8gbWUgYXQKdGhpcyBwb2ludCB3cmFwcGlu ZyBpbmRpdmlkdWFsIGRldmljZXMgaW4gZ3JvdXBzIGxvb2tzIGxpa2UganVzdCBleHRyYQpvdmVy aGVhZCB3aXRoIG5vIHJlYWwgZ2Fpbi4gQnV0LCBncmFudGVkLCB0aGUgZ2FpbiBtYXkgYXBwZWFy CmxhdGVyLgoKPj4gPiAtLS0gYS94ZW4vaW5jbHVkZS94ZW4vcGNpLmgKPj4gPiArKysgYi94ZW4v aW5jbHVkZS94ZW4vcGNpLmgKPj4gPiBAQCAtNzUsNiArNzUsOSBAQCBzdHJ1Y3QgcGNpX2RldiB7 Cj4+ID4gICAgICBzdHJ1Y3QgbGlzdF9oZWFkIGFsbGRldnNfbGlzdDsKPj4gPiAgICAgIHN0cnVj dCBsaXN0X2hlYWQgZG9tYWluX2xpc3Q7Cj4+ID4KPj4gPiArICAgIHN0cnVjdCBsaXN0X2hlYWQg Z3JwZGV2c19saXN0Owo+PiAKPj4gRG9lcyB0aGlzIHNlcGFyYXRlIGxpc3QgcHJvdmlkZSBtdWNo IHZhbHVlPyBUaGUgZGV2aWNlcyBpbiBhIGdyb3VwCj4+IGFyZSBnb2luZyB0byBtb3ZlIGJldHdl ZW4gdHdvIGRvbWFpbl9saXN0LXMgYWxsIGluIG9uZSBnbywgc28KPj4gb25jZSB5b3Uga25vdyB0 aGUgZG9tYWluIG9mIG9uZSB5b3UnbGwgYmUgYWJsZSB0byBmaW5kIHRoZSByZXN0IGJ5Cj4+IGl0 ZXJhdGluZyB0aGF0IGRvbWFpbidzIGxpc3QuIElzIHRoZSBmZWFyIHRoYXQgc3VjaCBhbiBpdGVy YXRpb24gbWF5Cj4+IGJlIHRlbnMgb2YgdGhvdXNhbmRzIG9mIGVudHJpZXMgbG9uZywgYW5kIGhl bmNlIGJlY29tZSBhbiBpc3N1ZQo+PiB3aGVuIHRyYXZlcnNlZD8gSSBoYXZlIG5vIGlkZWEgaG93 IG1hbnkgUENJIGRldmljZXMgdGhlIGJpZ2dlc3QKPj4gc3lzdGVtcyB0b2RheSB3b3VsZCBoYXZl LCBidXQgaWYgdHJhdmVyc2FsIHdhcyBhbiBpc3N1ZSwgdGhlbiBpdAo+PiB3b3VsZCBhbHJlYWR5 IGJlIHdpdGggdGhlIGNvZGUgd2UndmUgZ290IG5vdy4KPiAKPiBJJ2QgcHJlZmVyIHRvIGtlZXAg aXQuLi4gSXQgbWFrZXMgdGhlIHJlLWltcGxlbWVudGF0aW9uIG9mIHRoZSBkb21jdGwgaW4gdGhl IAo+IG5leHQgcGF0Y2ggbW9yZSBzdHJhaWdodGZvcndhcmQuCgpJIGNhbiBhY2NlcHQgdGhpcyBh cyB0aGUgcG9zaXRpdmUgc2lkZS4gQnV0IHRoZXJlJ3MgZXh0cmEgc3RvcmFnZQpuZWVkZWQgKG5v dCBtdWNoLCBidXQgYW55d2F5KSwgYW5kIHRoZSBtb3JlIChpbmRlcGVuZGVudCkKbGlzdHMgd2Ug aGF2ZSB0aGF0IGRldmljZXMgY2FuIGJlIG9uLCB0aGUgbW9yZSBsaWtlbHkgaXQnbGwgYmUgdGhh dApvbmUgb2YgdGhlbSBnZXRzIHNjcmV3ZWQgdXAgYXQgc29tZSBwb2ludCAoZS5nLiBieSBmb3Jn ZXR0aW5nCnRvIHJlbW92ZSBhIGRldmljZSBmcm9tIG9uZSBvZiB0aGVtIHByaW9yIHRvIGRlLWFs bG9jYXRpb24pLgoKSmFuCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2pl Y3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4t ZGV2ZWw=