From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [DRAFT RFC] PVHv2 interaction with physical devices Date: Thu, 10 Nov 2016 12:19:40 -0500 Message-ID: <20161110171940.GB12805@char.us.oracle.com> References: <20161109155912.47dfdb57dqg6p3qz@mac> <20161109184517.GA7892@char.us.oracle.com> <20161110103908.ohm4gakoklqoqioh@mac> <5824B04F020000780011DC1D@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c4t1F-0006Qc-0q for xen-devel@lists.xenproject.org; Thu, 10 Nov 2016 17:20:09 +0000 Content-Disposition: inline In-Reply-To: <5824B04F020000780011DC1D@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: Andrew Cooper , Kelly , Julien Grall , PaulDurrant , xen-devel@lists.xenproject.org, Boris Ostrovsky , Roger Pau =?iso-8859-1?Q?Monn=E9?= List-Id: xen-devel@lists.xenproject.org T24gVGh1LCBOb3YgMTAsIDIwMTYgYXQgMDk6Mzc6MTlBTSAtMDcwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gPj4+IE9uIDEwLjExLjE2IGF0IDExOjM5LCA8cm9nZXIucGF1QGNpdHJpeC5jb20+IHdy b3RlOgo+ID4gT24gV2VkLCBOb3YgMDksIDIwMTYgYXQgMDE6NDU6MTdQTSAtMDUwMCwgS29ucmFk IFJ6ZXN6dXRlayBXaWxrIHdyb3RlOgo+ID4+IE9uIFdlZCwgTm92IDA5LCAyMDE2IGF0IDA0OjU5 OjEyUE0gKzAxMDAsIFJvZ2VyIFBhdSBNb25uw6kgd3JvdGU6Cj4gPj4gPiBQQ0kgbWVtb3J5IEJB UnMKPiA+PiA+IC0tLS0tLS0tLS0tLS0tLQo+ID4+ID4gCj4gPj4gPiBQQ0kgZGV2aWNlcyBkaXNj b3ZlcmVkIGJ5IFhlbiB3aWxsIGhhdmUgaXQncyBCQVJzIHNjYW5uZWQgaW4gb3JkZXIgdG8gZGV0 ZWN0Cj4gPj4gPiBtZW1vcnkgQkFScywgYW5kIHRob3NlIHdpbGwgYmUgaWRlbnRpdHkgbWFwcGVk IHRvIERvbTAuIFNpbmNlIEJBUnMgY2FuIGJlCj4gPj4gPiBmcmVlbHkgbW92ZWQgYnkgdGhlIERv bTAgT1MgYnkgd3JpdGluZyB0byB0aGUgYXBwcm9wcmlhdGUgUENJIGNvbmZpZyBzcGFjZQo+ID4+ ID4gcmVnaXN0ZXIsIFhlbiBtdXN0IHRyYXAgdGhvc2UgYWNjZXNzZXMgYW5kIHVubWFwIHRoZSBw cmV2aW91cyByZWdpb24gYW5kCj4gPj4gPiBtYXAgdGhlIG5ldyBvbmUgYXMgc2V0IGJ5IERvbTAu Cj4gPj4gCj4gPj4gWW91IGNhbiBtYWtlIHRoYXQgc2ltcGxlciAtIHdlIGhhdmUgaHlwZXJjYWxs cyB0byAibm90aWZ5IiBpbiBMaW51eAo+ID4+IHdoZW4gYSBkZXZpY2UgaXMgY2hhbmdpbmcuIFRo b3NlIGNhbiBwcm92aWRlIHRoYXQgaW5mb3JtYXRpb24gYXMgd2VsbC4KPiA+PiAoVGhpcyBpcyB3 aGF0IFBWIGRvbTAgZG9lcykuCj4gPj4gCj4gPj4gQWxzbyB5b3UgYXJlIG1pc3Npbmcgb25lIGlt cG9ydGFudCBwYXJ0IC0gdGhlIE1NQ0ZHLiBUaGF0IGlzIHJlcXVpcmVkCj4gPj4gZm9yIFhlbiB0 byBiZSBhYmxlIHRvIHBva2UgYXQgdGhlIFBDSSBjb25maWd1cmF0aW9uIHNwYWNlcyAoYWJvdmUg dGhlIDI1NikuCj4gPj4gQW5kIHlvdSBjYW4gb25seSBnZXQgdGhlIE1NQ0ZHIGlmIHRoZSBBQ1BJ IERTRFQgaGFzIGJlZW4gcGFyc2VkLgo+ID4gCj4gPiBIbSwgSSBndWVzcyBJJ20gbWlzc2luZyBz b21ldGhpbmcsIGJ1dCBhdCBsZWFzdCBvbiBteSBoYXJkd2FyZSBYZW4gc2VlbXMgdG8gCj4gPiBi ZSBhYmxlIHRvIHBhcnNlIHRoZSBNQ0ZHIEFDUEkgdGFibGUgYmVmb3JlIERvbTAgZG9lcyBhbnl0 aGluZyB3aXRoIHRoZSAKPiA+IERTRFQ6Cj4gPiAKPiA+IChYRU4pIFBDSTogTUNGRyBjb25maWd1 cmF0aW9uIDA6IGJhc2UgZjgwMDAwMDAgc2VnbWVudCAwMDAwIGJ1c2VzIDAwIC0gM2YKPiA+IChY RU4pIFBDSTogTUNGRyBhcmVhIGF0IGY4MDAwMDAwIHJlc2VydmVkIGluIEU4MjAKPiAKPiBUaGlz IGlzIHRoZSBjcnVjaWFsIGxpbmU6IFRvIGd1YXJkIGFnYWluc3QgYnJva2VuIGZpcm13YXJlLCB3 ZSAtIGp1c3QKPiBsaWtlIExpbnV4IC0gcmVxdWlyZSB0aGF0IHRoZSBhcmVhIGJlIHJlc2VydmVk IGluIGF0IGxlYXN0IG9uZSBvZiBFODIwCj4gb3IgQUNQSSByZXNvdXJjZXMuIFdlIGNhbiBjaGVj ayBFODIwIG91cnNlbHZlcywgYnV0IHdlIG5lZWQKPiBEb20wJ3MgQU1MIHBhcnNlciBmb3IgdGhl IG90aGVyIG1lY2hhbmlzbS4KCkFuZCBpbiBmYWN0IEkgZG8gaGF2ZSBzdWNoIGJveCEKCldoZW4g aXQgYm9vdHM6CihYRU4pIFBDSTogTUNGRyBjb25maWd1cmF0aW9uIDA6IGJhc2UgZTAwMDAwMDAg c2VnbWVudCAwMDAwIGJ1c2VzIDAwIC0gM2ZeTV5NCihYRU4pIFBDSTogTm90IHVzaW5nIE1DRkcg Zm9yIHNlZ21lbnQgMDAwMCBidXMgMDAtM2ZeTV5NCgouLiBhbmQgdGhlbiBsYXRlcjoKClsgICAg My44ODA3NTBdIE5ldExhYmVsOiAgdW5sYWJlbGVkIHRyYWZmaWMgYWxsb3dlZCBieSBkZWZhdWx0 Xk1eTV5NCihYRU4pIFBDSTogVXNpbmcgTUNGRyBmb3Igc2VnbWVudCAwMDAwIGJ1cyAwMC0zZl5N Xk0KCih3aGVuIGl0IGdldHMgdGhlIGh5cGVyY2FsbCkKVGhpcyBpcyBJbnRlbCBEUTY3U1cgIHdp dGggU1dRNjcxMEguODZBLjAwNjYuMjAxMi4xMTA1LjE1MDQgQklPUwoKSXQgaXMgYW4gU2FuZHlC cmlkZ2UgbW90aGVyYm9hcmQuCj4gCj4gPj4gU28gaWYgeW91IGRvIHRoZSBQQ0kgYnVzIHNjYW5u aW5nIF9iZWZvcmVfIGJvb3RpbmcgUFZIIGRvbTAsIHlvdSBtYXkKPiA+PiBuZWVkIHRvIHVwZGF0 ZSB5b3VyIHZpZXcgb2YgUENJIGRldmljZXMgYWZ0ZXIgdGhlIE1NQ0ZHIGxvY2F0aW9ucwo+ID4+ IGhhdmUgYmVlbiBwcm92aWRlZCB0byB5b3UuCj4gPiAKPiA+IEknbSBub3Qgb3Bwb3NlZCB0byBr ZWVwIHRoZSBQSFlTREVWT1BfcGNpX21tY2ZnX3Jlc2VydmVkLCBidXQgSSBzdGlsbCBoYXZlIAo+ ID4gdG8gc2VlIGhhcmR3YXJlIHdoZXJlIHRoaXMgaXMgYWN0dWFsbHkgbmVlZGVkLiBBbHNvLCBB RkFJQ1QsIEZyZWVCU0QgYXQgCgpIZXJlIGlzIHRoZSBzcGVjOgp0dHA6Ly9hcmsuaW50ZWwuY29t L3Byb2R1Y3RzLzUxOTk3L0ludGVsLURlc2t0b3AtQm9hcmQtRFE2N1NXCgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlz dApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVs Cg==