From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: Re: [PATCH v2 05/21] xen/arm: extend device tree based multiboot protocol Date: Fri, 13 Jul 2018 15:41:14 -0700 (PDT) Message-ID: References: <1530918736-13965-5-git-send-email-sstabellini@kernel.org> <61bb7cae-1762-0641-796d-1d02326bf8f1@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <61bb7cae-1762-0641-796d-1d02326bf8f1@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Julien Grall Cc: Stefano Stabellini , Stefano Stabellini , andrii_anisov@epam.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gTW9uLCA5IEp1bCAyMDE4LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4gSGksCj4gCj4gT24gMDcv MDcvMTggMDA6MTIsIFN0ZWZhbm8gU3RhYmVsbGluaSB3cm90ZToKPiA+IEV4dGVuZCB0aGUgZXhp c3RpbmcgZGV2aWNlIHRyZWUgYmFzZWQgbXVsdGlib290IHByb3RvY29sIHRvIGluY2x1ZGUKPiA+ IGluZm9ybWF0aW9uIHJlZ2FyZGluZyBtdWx0aXBsZSBkb21haW5zIHRvIGJvb3QuCj4gPiAKPiA+ IFNpZ25lZC1vZmYtYnk6IFN0ZWZhbm8gU3RhYmVsbGluaSA8c3RlZmFub3NAeGlsaW54LmNvbT4K PiA+IAo+ID4gLS0tCj4gPiBDaGFuZ2VzIGluIHYyOgo+ID4gLSBsb3dlciBjYXNlIGtlcm5lbAo+ ID4gLSByZW5hbWUgbWVtIHRvIG1lbW9yeQo+ID4gLSBtYW5kYXRlIGNwdXMgYW5kIG1lbW9yeQo+ ID4gLSByZXBsYWNlIGRvbVUta2VybmVsIHdpdGgga2VybmVsIGFuZCBkb21VLXJhbWRpc2sgd2l0 aCByYW1kaXNrCj4gPiAtIHJlbmFtZSB4ZW4sZG9tVSB3aXRoIHhlbixkb21haW4KPiA+IC0gYWRk IGluZm8gYWJvdXQgZG9tMAo+ID4gLSBzd2l0Y2ggbWVtb3J5IGFuZCBjcHVzIHRvIGludGVnZXJz Cj4gPiAtIHJlbW92ZSBkZWZhdWx0cwo+ID4gLSBhZGQgdnBsMDExCj4gPiAtLS0KPiA+ICAgZG9j cy9taXNjL2FybS9kZXZpY2UtdHJlZS9ib290aW5nLnR4dCB8IDEwOAo+ID4gKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKwo+ID4gICAxIGZpbGUgY2hhbmdlZCwgMTA4IGluc2VydGlv bnMoKykKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RvY3MvbWlzYy9hcm0vZGV2aWNlLXRyZWUvYm9v dGluZy50eHQKPiA+IGIvZG9jcy9taXNjL2FybS9kZXZpY2UtdHJlZS9ib290aW5nLnR4dAo+ID4g aW5kZXggY2UyZDBkYy4uNWMzYjhkYSAxMDA2NDQKPiA+IC0tLSBhL2RvY3MvbWlzYy9hcm0vZGV2 aWNlLXRyZWUvYm9vdGluZy50eHQKPiA+ICsrKyBiL2RvY3MvbWlzYy9hcm0vZGV2aWNlLXRyZWUv Ym9vdGluZy50eHQKPiA+IEBAIC0xMTksMyArMTE5LDExMSBAQCBGb3IgdGhvc2UgeW91IHdvdWxk IGhhcmRjb2RlIHRoZSBYZW4gY29tbWFuZGxpbmUgaW4KPiA+IHRoZSBEVEIgdW5kZXIKPiA+ICAg bGluZSBieSB3cml0aW5nIGJvb3RhcmdzIChhcyBmb3IgbmF0aXZlIExpbnV4KS4KPiA+ICAgQSBY ZW4tYXdhcmUgYm9vdGxvYWRlciB3b3VsZCBzZXQgeGVuLHhlbi1ib290YXJncyBmb3IgWGVuLAo+ ID4geGVuLGRvbTAtYm9vdGFyZ3MKPiA+ICAgZm9yIERvbTAgYW5kIGJvb3RhcmdzIGZvciBuYXRp dmUgTGludXguCj4gPiArCj4gPiArCj4gPiArQ3JlYXRpbmcgTXVsdGlwbGUgRG9tYWlucyBkaXJl Y3RseSBmcm9tIFhlbgo+ID4gKz09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT0KPiA+ICsKPiA+ICtJdCBpcyBwb3NzaWJsZSB0byBoYXZlIFhlbiBjcmVhdGUgb3RoZXIg ZG9tYWlucywgaW4gYWRkaXRpb24gdG8gZG9tMCwKPiA+ICtvdXQgb2YgdGhlIGluZm9ybWF0aW9u IHByb3ZpZGVkIHZpYSBkZXZpY2UgdHJlZS4gQSBrZXJuZWwgYW5kIGluaXRyZAo+ID4gKyhvcHRp b25hbCkgbmVlZCB0byBiZSBzcGVjaWZpZWQgZm9yIGVhY2ggZ3Vlc3QuCj4gPiArCj4gPiArRm9y IGVhY2ggZG9tYWluIHRvIGJlIGNyZWF0ZWQgdGhlcmUgbmVlZHMgdG8gYmUgb25lIG5vZGUgdW5k ZXIgL2Nob3Nlbgo+ID4gK3dpdGggdGhlIGZvbGxvd2luZyBwcm9wZXJ0aWVzOgo+ID4gKwo+ID4g Ky0gY29tcGF0aWJsZQo+ID4gKwo+ID4gKyAgICBGb3IgZG9tVXM6ICJ4ZW4sZG9tYWluIgo+ID4g KyAgICBGb3IgZG9tMDogInhlbixkb21haW4iLCAieGVuLGluaXRpYWwtZG9tYWluIgo+IAo+IExv b2tpbmcgYnJpZWZseSBhdCB0aGUgY29kZSwgSSBkb24ndCBzZWUgYW55IHN1cHBvcnQgb2YgInhl bixpbml0aWFsLWRvbWFpbiIuCj4gRGlkIEkgbWlzcyBhbnl0aGluZz8KPiAKPiBCdXQsIGl0IGlz IGEgYml0IHN0cmFuZ2UgdG8gcHV0IHRoYXQgaW4gY29tcGF0aWJsZS4gU2hvdWxkbid0IHRoaXMg YmUgYQo+IHByb3BlcnR5PwoKSSBoYXZlbid0IGltcGxlbWVuZWQgdGhpcyBpbiB0aGlzIHNlcmll cyB5ZXQuIExldCdzIGFkZAoieGVuLGluaXRpYWwtZG9tYWluIiB0byB0aGUgc3BlYyB0b2dldGhl ciB3aXRoIHRoZSBpbXBsZW1lbnRhdGlvbiBpbiBvbmUKb2YgdGhlIGZvbGxvdy11cCBzZXJpZXMu CgogCj4gPiArCj4gPiArLSBtZW1vcnkKPiA+ICsKPiA+ICsgICAgQW4gaW50ZWdlciBzcGVjaWZ5 aW5nIHRoZSBhbW91bnQgb2YgbWVnYWJ5dGVzIG9mIFJBTSB0byBhbGxvY2F0ZSB0bwo+ID4gKyAg ICB0aGUgZ3Vlc3QuCj4gCj4gSSB3b3VsZCBkZWZpbmUgdGhpcyBhIEtCLiBXaXRoIERvbTBsZXNz IGl0IHdvdWxkIGJlIGVhc3kgdG8gc3Bhd24gYSBndWVzdCB3aXRoCj4gbGVzcyB0aGFuIGEgTUIg b2YgbWVtb3J5LiBXaGF0IG1hdHRlciBpcyB0aGUgYW1vdW50IG9mIG1lbW9yeSBzaG91bGQgYmUK PiBwYWdlLWFsaWduZWQuCgpJIHRoaW5rIGl0IHdvdWxkIGJlIGdvb2QgdG8gYWxsb3cgdXNlcnMg dG8gc3BlY2lmeSB0aGUgbWVtb3J5IGluIEtCLCB5b3UKYXJlIHJpZ2h0IHRoYXQgd2UgbWlnaHQg YmUgYWJsZSB0byBoYXZlIDwxTUIgZ3Vlc3RzLiBBdCB0aGUgc2FtZSB0aW1lLAppdCBpcyBhIHBh aW4gdG8gaGF2ZSB0byBkZWFsIHdpdGggS0JzIHdoZW4gYWxsb2NhdGluZyBtdWx0aSBHQnMgZ3Vl c3RzLgoKQW55IHN1Z2dlc3Rpb24gb24gaG93IHRvIG1ha2UgdGhpcyBtb3JlIHVzZXIgZnJpZW5k bHk/IE1heWJlIHdlIGNvdWxkCmZpbmQgYSB3YXkgdG8gc3VwcG9ydCBtdWx0aXBsZSB1bml0cywg Zm9yIGluc3RhbmNlIHdlIGNvdWxkIHN1cHBvcnQKbWVtb3J5X21iIChmb3IgTUJzKSBhbmQgbWVt b3J5X2tiIChmb3IgS0JzKS4KCk9yIHdlIGNvdWxkIGp1c3Qgc3VjayBpdCB1cCBhbmQgdXNlIEtC cyBvbmx5LiBJIG1lYW4sIGlmIHdlIGhhdmUgdG8Kc3VwcG9ydCBvbmUgdW5pdCBvbmx5LCBpdCBz aG91bGQgcHJvYmFibHkgYmUgS0JzLiBJIHdvbmRlciBpZiBpdCBtYWtlcwpzZW5zZSB0byByZW5h bWUgbWVtb3J5IHRvIG1lbW9yeV88dW5pdD4gaW4gYW55IGNhc2UgZm9yIGNsYXJpdHkuCgoKPiA+ ICsKPiA+ICstIGNwdXMKPiA+ICsKPiA+ICsgICAgQW4gaW50ZWdlciBzcGVjaWZ5aW5nIHRoZSBu dW1iZXIgb2YgdmNwdXMgdG8gYWxsb2NhdGUgdG8gdGhlIGd1ZXN0Lgo+ID4gKwo+ID4gKy0gdnBs MDExCj4gPiArCj4gPiArICAgIEFuIGludGVnZXIgdG8gZW5hYmxlL2Rpc2FibGUgYSB2aXJ0dWFs IHBsMDExIGZvciB0aGUgZ3Vlc3QgdG8gdXNlLgo+IAo+IFRoZSBpbnRlcnJ1cHQgaXMgYSBiaXQg Y29uZnVzaW5nIGhlcmUuIFdoYXQgdmFsdWUgd2lsbCBlbmFibGU/IFdoYXQgdmFsdWUgd2lsbAo+ IGRpc2FibGU/Cj4gCj4gSSB0aGluayB5b3UgY2FuIGp1c3QgbWFrZSBhbiBlbXB0eSBwcm9wZXJ0 eS4KCk9LCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRw czovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs