From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: [PATCH] vm_event: Implement ARM SMC events
Date: Tue, 12 Apr 2016 10:55:21 -0400
Message-ID: <20160412145521.GC7140@char.us.oracle.com>
References: <1460404042-31179-1-git-send-email-tamas@tklengyel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta14.messagelabs.com ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <konrad@char.us.oracle.com>) id 1apzjD-0006Q8-C5
 for xen-devel@lists.xenproject.org; Tue, 12 Apr 2016 14:55:43 +0000
Content-Disposition: inline
In-Reply-To: <1460404042-31179-1-git-send-email-tamas@tklengyel.com>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: Tamas K Lengyel <tamas@tklengyel.com>
Cc: Wei Liu <wei.liu2@citrix.com>, Razvan Cojocaru <rcojocaru@bitdefender.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Julien Grall <julien.grall@arm.com>, Jan Beulich <jbeulich@suse.com>, xen-devel@lists.xenproject.org, Keir Fraser <keir@xen.org>, Tamas K Lengyel <tklengyel@sec.in.tum.de>
List-Id: xen-devel@lists.xenproject.org

T24gTW9uLCBBcHIgMTEsIDIwMTYgYXQgMDE6NDc6MjJQTSAtMDYwMCwgVGFtYXMgSyBMZW5neWVs
IHdyb3RlOgo+IEZyb206IFRhbWFzIEsgTGVuZ3llbCA8dGtsZW5neWVsQHNlYy5pbi50dW0uZGU+
Cj4gCj4gVGhlIEFSTSBTTUMgaW5zdHJ1Y3Rpb25zIGFyZSBhbHJlYWR5IGNvbmZpZ3VyZWQgdG8g
dHJhcCB0byBYZW4gYnkgZGVmYXVsdC4gSW4KPiB0aGlzIHBhdGNoIHdlIGFsbG93IGEgdXNlci1z
cGFjZSBwcm9jZXNzIGluIGEgcHJpdmlsZWdlZCBkb21haW4gdG8gcmVjZWl2ZQo+IG5vdGlmaWNh
dGlvbiBvZiB3aGVuIHN1Y2ggZXZlbnQgaGFwcGVucyB0aHJvdWdoIHRoZSB2bV9ldmVudCBzdWJz
eXN0ZW0uCj4gCj4gVGhpcyBwYXRjaCB3aWxsIGxpa2VseSBuZWVkcyB0byBiZSBicm9rZW4gdXAg
aW50byBzZXZlcmFsIHNtYWxsZXIgcGF0Y2hlcy4KPiBSaWdodCBub3cgd2hhdCB0aGlzIHBhdGNo
IGFkZHMgKGFuZCBjb3VsZCBiZSBicm9rZW4gaW50byBzbWFsbGVyIHBhdGNoZXMKPiBhY2NvcmRp
bmdseSk6Cj4gICAgIC0gSW1wbGVtZW50IG1vbml0b3Jfb3AgZG9tY3RsIGhhbmRsZXIgZm9yIFNP
RlRXQVJFX0JSRUFLUE9JTlRzIG9uIEFSTQo+ICAgICAtIEltcGxlbWVudCB2bV9ldmVudCByZWdp
c3RlciBmaWxsL3NldCByb3V0aW5lcyBmb3IgQVJNLiBUaGlzIHJlcXVpcmVkCj4gICAgICAgICBy
ZW1vdmluZyB0aGUgZnVuY3Rpb24gZnJvbSBjb21tb24gYXMgdGhlIGZ1bmN0aW9uIHByb3RvdHlw
ZSBub3cKPiAgICAgICAgIGRpZmZlcnMgb24gdGhlIHR3byBhcmNocy4KPiAgICAgLSBTZW5kaW5n
IG5vdGlmaWNhdGlvbiBhcyBTT0ZUV0FSRV9CUkVBS1BPSU5UIHZtX2V2ZW50IGZyb20gdGhlIFNN
QyB0cmFwCj4gICAgICAgICBoYW5kbGVycy4KPiAgICAgLSBFeHRlbmQgdGhlIHhlbi1hY2Nlc3Mg
dGVzdCB0b29sIHRvIHJlY2VpdmUgU01DIG5vdGlmaWNhdGlvbiBhbmQgc3RlcAo+ICAgICAgICAg
dGhlIFBDIG1hbnVhbGx5IGluIHRoZSByZXBseS4KPiAKPiBJJ20gc2VuZGluZyBpdCBhcyBhbiBS
RkMgdG8gZ2F0aGVyIGZlZWRiYWNrIG9uIHdoYXQgaGFzIGJlZW4gb3Zlcmxvb2tlZCBpbiB0aGlz
Cj4gcmV2aXNpb24uIFRoaXMgcGF0Y2ggaGFzIGJlZW4gdGVzdGVkIG9uIGEgQ3ViaWV0cnVjayBi
b2FyZCBhbmQgd29ya3MgZmluZSwKPiBidXQgd291bGQgcHJvYmFibHkgbm90IHdvcmsgb24gNjQt
Yml0IGJvYXJkcy4KCkkgb25seSBoYXZlIHNvbWUgc21hbGwgbml0cGlja2luZy4KPiArKysgYi94
ZW4vYXJjaC9hcm0vdHJhcHMuYwo+IEBAIC00MSw2ICs0MSw3IEBACj4gICNpbmNsdWRlIDxhc20v
bW1pby5oPgo+ICAjaW5jbHVkZSA8YXNtL2NwdWZlYXR1cmUuaD4KPiAgI2luY2x1ZGUgPGFzbS9m
bHVzaHRsYi5oPgo+ICsjaW5jbHVkZSA8YXNtL3ZtX2V2ZW50Lmg+Cj4gIAo+ICAjaW5jbHVkZSAi
ZGVjb2RlLmgiCj4gICNpbmNsdWRlICJ2dGltZXIuaCIKPiBAQCAtMjQ0OSw2ICsyNDUwLDIxIEBA
IGJhZF9kYXRhX2Fib3J0Ogo+ICAgICAgaW5qZWN0X2RhYnRfZXhjZXB0aW9uKHJlZ3MsIGluZm8u
Z3ZhLCBoc3IubGVuKTsKPiAgfQo+ICAKPiArc3RhdGljIHZvaWQgZG9fdHJhcF9zbWMoc3RydWN0
IGNwdV91c2VyX3JlZ3MgKnJlZ3MpCj4gK3sKPiArICAgIGludCByYyA9IDA7CgpOZXdsaW5lIGhl
cmUKPiArICAgIGlmICggY3VycmVudC0+ZG9tYWluLT5hcmNoLm1vbml0b3Iuc29mdHdhcmVfYnJl
YWtwb2ludF9lbmFibGVkICkKPiArICAgIHsKPiArICAgICAgICByYyA9IHZtX2V2ZW50X3NtYyhy
ZWdzKTsKPiArICAgIH0KPiArCj4gKyAgICBpZiAoIHJjICE9IDEgKQo+ICsgICAgewo+ICsgICAg
ICAgIEdVRVNUX0JVR19PTighcHNyX21vZGVfaXNfMzJiaXQocmVncy0+Y3BzcikpOwoKVGhpcyBk
aWZmZXJzIGEgYml0IGZyb20gYmVsb3cuIFNob3VsZCB0aGVyZSBiZSBhbiBjb21tZW50IGV4cGxh
aW5pbmcgd2h5CndlIGV4cGVjdCBpdCBiZSBvbmx5IGluIDMyLWJpdCBtb2RlPwoKPiArICAgICAg
ICBpbmplY3RfdW5kZWYzMl9leGNlcHRpb24ocmVncyk7CgpCZWxvdyB5b3UgZG8gaW5qZWN0X3Vu
ZGVmNjRfZXhjZXB0aW9uPwoKUGVyaGFwcyB0aGVyZSBzaG91bGQgYmUgYW4gY2hlY2sgaWYgaXQg
aXMgMzIgb3IgNjQtYml0PwoKPiArICAgIH0KPiArfQo+ICsKPiAgc3RhdGljIHZvaWQgZW50ZXJf
aHlwZXJ2aXNvcl9oZWFkKHN0cnVjdCBjcHVfdXNlcl9yZWdzICpyZWdzKQo+ICB7Cj4gICAgICBp
ZiAoIGd1ZXN0X21vZGUocmVncykgKQo+IEBAIC0yNTI0LDcgKzI1NDAsNyBAQCBhc21saW5rYWdl
IHZvaWQgZG9fdHJhcF9oeXBlcnZpc29yKHN0cnVjdCBjcHVfdXNlcl9yZWdzICpyZWdzKQo+ICAg
ICAgICAgICAqLwo+ICAgICAgICAgIEdVRVNUX0JVR19PTighcHNyX21vZGVfaXNfMzJiaXQocmVn
cy0+Y3BzcikpOwo+ICAgICAgICAgIHBlcmZjX2luY3IodHJhcF9zbWMzMik7Cj4gLSAgICAgICAg
aW5qZWN0X3VuZGVmMzJfZXhjZXB0aW9uKHJlZ3MpOwo+ICsgICAgICAgIGRvX3RyYXBfc21jKHJl
Z3MpOwo+ICAgICAgICAgIGJyZWFrOwo+ICAgICAgY2FzZSBIU1JfRUNfSFZDMzI6Cj4gICAgICAg
ICAgR1VFU1RfQlVHX09OKCFwc3JfbW9kZV9pc18zMmJpdChyZWdzLT5jcHNyKSk7Cj4gQEAgLTI1
NTcsNyArMjU3Myw3IEBAIGFzbWxpbmthZ2Ugdm9pZCBkb190cmFwX2h5cGVydmlzb3Ioc3RydWN0
IGNwdV91c2VyX3JlZ3MgKnJlZ3MpCj4gICAgICAgICAgICovCj4gICAgICAgICAgR1VFU1RfQlVH
X09OKHBzcl9tb2RlX2lzXzMyYml0KHJlZ3MtPmNwc3IpKTsKPiAgICAgICAgICBwZXJmY19pbmNy
KHRyYXBfc21jNjQpOwo+IC0gICAgICAgIGluamVjdF91bmRlZjY0X2V4Y2VwdGlvbihyZWdzLCBo
c3IubGVuKTsKPiArICAgICAgICBkb190cmFwX3NtYyhyZWdzKTsKCkFzIGluIGhlcmUuLiBOb3cg
aXQgd2lsbCBjYWxsIGluamVjdF91bmRlZjMyX2V4Y2VwdGlvbi4gVGhhdCBjYW4ndApiZSBoZWFs
dGh5PwoKPiAgICAgICAgICBicmVhazsKPiAgICAgIGNhc2UgSFNSX0VDX1NZU1JFRzoKPiAgICAg
ICAgICBHVUVTVF9CVUdfT04ocHNyX21vZGVfaXNfMzJiaXQocmVncy0+Y3BzcikpOwo+IGRpZmYg
LS1naXQgYS94ZW4vYXJjaC9hcm0vdm1fZXZlbnQuYyBiL3hlbi9hcmNoL2FybS92bV9ldmVudC5j
Cj4gbmV3IGZpbGUgbW9kZSAxMDA2NDQKPiBpbmRleCAwMDAwMDAwLi5kOTk3MzEzCj4gLS0tIC9k
ZXYvbnVsbAo+ICsrKyBiL3hlbi9hcmNoL2FybS92bV9ldmVudC5jCj4gQEAgLTAsMCArMSw5NSBA
QAo+ICsvKgo+ICsgKiBhcmNoL2FybS92bV9ldmVudC5jCj4gKyAqCj4gKyAqIEFyY2hpdGVjdHVy
ZS1zcGVjaWZpYyB2bV9ldmVudCBoYW5kbGluZyByb3V0aW5lcwo+ICsgKgo+ICsgKiBDb3B5cmln
aHQgKGMpIDIwMTUgVGFtYXMgSyBMZW5neWVsICh0YW1hc0B0a2xlbmd5ZWwuY29tKQoKMjAxNj8K
QWxzbyAuLiBzaG91bGRuJ3QgdGhlIGNvbXBhbnkgYmUgYXR0cmlidXRlZCBhcyB3ZWxsPyBJIHNl
ZSBCaXREZWZlbmRlcgpvbiBzb21lIG9mIHRoZW0gc28gbm90IHN1cmUgd2hhdCBodGUgcmVsYXRp
b25zaGlwIHlvdSBoYXZlIHdpdGggdGhlbS4KCj4gKyAqCj4gKyAqIFRoaXMgcHJvZ3JhbSBpcyBm
cmVlIHNvZnR3YXJlOyB5b3UgY2FuIHJlZGlzdHJpYnV0ZSBpdCBhbmQvb3IKPiArICogbW9kaWZ5
IGl0IHVuZGVyIHRoZSB0ZXJtcyBvZiB0aGUgR05VIEdlbmVyYWwgUHVibGljCj4gKyAqIExpY2Vu
c2UgdjIgYXMgcHVibGlzaGVkIGJ5IHRoZSBGcmVlIFNvZnR3YXJlIEZvdW5kYXRpb24uCj4gKyAq
Cj4gKyAqIFRoaXMgcHJvZ3JhbSBpcyBkaXN0cmlidXRlZCBpbiB0aGUgaG9wZSB0aGF0IGl0IHdp
bGwgYmUgdXNlZnVsLAo+ICsgKiBidXQgV0lUSE9VVCBBTlkgV0FSUkFOVFk7IHdpdGhvdXQgZXZl
biB0aGUgaW1wbGllZCB3YXJyYW50eSBvZgo+ICsgKiBNRVJDSEFOVEFCSUxJVFkgb3IgRklUTkVT
UyBGT1IgQSBQQVJUSUNVTEFSIFBVUlBPU0UuICBTZWUgdGhlIEdOVQo+ICsgKiBHZW5lcmFsIFB1
YmxpYyBMaWNlbnNlIGZvciBtb3JlIGRldGFpbHMuCj4gKyAqCj4gKyAqIFlvdSBzaG91bGQgaGF2
ZSByZWNlaXZlZCBhIGNvcHkgb2YgdGhlIEdOVSBHZW5lcmFsIFB1YmxpYwo+ICsgKiBMaWNlbnNl
IGFsb25nIHdpdGggdGhpcyBwcm9ncmFtOyBJZiBub3QsIHNlZSA8aHR0cDovL3d3dy5nbnUub3Jn
L2xpY2Vuc2VzLz4uCj4gKyAqLwo+ICsKPiArI2luY2x1ZGUgPHhlbi9zY2hlZC5oPgo+ICsjaW5j
bHVkZSA8YXNtL3ZtX2V2ZW50Lmg+Cj4gKwo+ICtzdGF0aWMgaW5saW5lCj4gK3ZvaWQgdm1fZXZl
bnRfZmlsbF9yZWdzKHZtX2V2ZW50X3JlcXVlc3RfdCAqcmVxLAo+ICsgICAgICAgICAgICAgICAg
ICAgICAgICBjb25zdCBzdHJ1Y3QgY3B1X3VzZXJfcmVncyAqcmVncykKPiArewo+ICsgICAgcmVx
LT5kYXRhLnJlZ3MuYXJtLnIwID0gcmVncy0+cjA7Cj4gKyAgICByZXEtPmRhdGEucmVncy5hcm0u
cjEgPSByZWdzLT5yMTsKPiArICAgIHJlcS0+ZGF0YS5yZWdzLmFybS5yMiA9IHJlZ3MtPnIyOwo+
ICsgICAgcmVxLT5kYXRhLnJlZ3MuYXJtLnIzID0gcmVncy0+cjM7Cj4gKyAgICByZXEtPmRhdGEu
cmVncy5hcm0ucjQgPSByZWdzLT5yNDsKPiArICAgIHJlcS0+ZGF0YS5yZWdzLmFybS5yNSA9IHJl
Z3MtPnI1Owo+ICsgICAgcmVxLT5kYXRhLnJlZ3MuYXJtLnI2ID0gcmVncy0+cjY7Cj4gKyAgICBy
ZXEtPmRhdGEucmVncy5hcm0ucjcgPSByZWdzLT5yNzsKPiArICAgIHJlcS0+ZGF0YS5yZWdzLmFy
bS5yOCA9IHJlZ3MtPnI4Owo+ICsgICAgcmVxLT5kYXRhLnJlZ3MuYXJtLnI5ID0gcmVncy0+cjk7
Cj4gKyAgICByZXEtPmRhdGEucmVncy5hcm0ucjEwID0gcmVncy0+cjEwOwo+ICsgICAgcmVxLT5k
YXRhLnJlZ3MuYXJtLnIxMSA9IHJlZ3MtPnIxMTsKPiArICAgIHJlcS0+ZGF0YS5yZWdzLmFybS5y
MTIgPSByZWdzLT5yMTI7Cj4gKyAgICByZXEtPmRhdGEucmVncy5hcm0uc3AgPSByZWdzLT5zcDsK
PiArICAgIHJlcS0+ZGF0YS5yZWdzLmFybS5sciA9IHJlZ3MtPmxyOwo+ICsgICAgcmVxLT5kYXRh
LnJlZ3MuYXJtLnBjID0gcmVncy0+cGM7Cj4gKyAgICByZXEtPmRhdGEucmVncy5hcm0uY3BzciA9
IHJlZ3MtPmNwc3I7Cj4gKyAgICByZXEtPmRhdGEucmVncy5hcm0udHRicjAgPSBSRUFEX1NZU1JF
RzY0KFRUQlIwX0VMMSk7Cj4gKyAgICByZXEtPmRhdGEucmVncy5hcm0udHRicjEgPSBSRUFEX1NZ
U1JFRzY0KFRUQlIxX0VMMSk7Cj4gK30KPiArCj4gK3ZvaWQgdm1fZXZlbnRfc2V0X3JlZ2lzdGVy
cyhzdHJ1Y3QgdmNwdSAqdiwgdm1fZXZlbnRfcmVzcG9uc2VfdCAqcnNwKQo+ICt7Cj4gKyAgICB2
LT5hcmNoLmNwdV9pbmZvLT5ndWVzdF9jcHVfdXNlcl9yZWdzLnIwID0gcnNwLT5kYXRhLnJlZ3Mu
YXJtLnIwOwo+ICsgICAgdi0+YXJjaC5jcHVfaW5mby0+Z3Vlc3RfY3B1X3VzZXJfcmVncy5yMSA9
IHJzcC0+ZGF0YS5yZWdzLmFybS5yMTsKPiArICAgIHYtPmFyY2guY3B1X2luZm8tPmd1ZXN0X2Nw
dV91c2VyX3JlZ3MucjIgPSByc3AtPmRhdGEucmVncy5hcm0ucjI7Cj4gKyAgICB2LT5hcmNoLmNw
dV9pbmZvLT5ndWVzdF9jcHVfdXNlcl9yZWdzLnIzID0gcnNwLT5kYXRhLnJlZ3MuYXJtLnIzOwo+
ICsgICAgdi0+YXJjaC5jcHVfaW5mby0+Z3Vlc3RfY3B1X3VzZXJfcmVncy5yNCA9IHJzcC0+ZGF0
YS5yZWdzLmFybS5yNDsKPiArICAgIHYtPmFyY2guY3B1X2luZm8tPmd1ZXN0X2NwdV91c2VyX3Jl
Z3MucjUgPSByc3AtPmRhdGEucmVncy5hcm0ucjU7Cj4gKyAgICB2LT5hcmNoLmNwdV9pbmZvLT5n
dWVzdF9jcHVfdXNlcl9yZWdzLnI2ID0gcnNwLT5kYXRhLnJlZ3MuYXJtLnI2Owo+ICsgICAgdi0+
YXJjaC5jcHVfaW5mby0+Z3Vlc3RfY3B1X3VzZXJfcmVncy5yNyA9IHJzcC0+ZGF0YS5yZWdzLmFy
bS5yNzsKPiArICAgIHYtPmFyY2guY3B1X2luZm8tPmd1ZXN0X2NwdV91c2VyX3JlZ3MucjggPSBy
c3AtPmRhdGEucmVncy5hcm0ucjg7Cj4gKyAgICB2LT5hcmNoLmNwdV9pbmZvLT5ndWVzdF9jcHVf
dXNlcl9yZWdzLnI5ID0gcnNwLT5kYXRhLnJlZ3MuYXJtLnI5Owo+ICsgICAgdi0+YXJjaC5jcHVf
aW5mby0+Z3Vlc3RfY3B1X3VzZXJfcmVncy5yMTAgPSByc3AtPmRhdGEucmVncy5hcm0ucjEwOwo+
ICsgICAgdi0+YXJjaC5jcHVfaW5mby0+Z3Vlc3RfY3B1X3VzZXJfcmVncy5yMTEgPSByc3AtPmRh
dGEucmVncy5hcm0ucjExOwo+ICsgICAgdi0+YXJjaC5jcHVfaW5mby0+Z3Vlc3RfY3B1X3VzZXJf
cmVncy5yMTIgPSByc3AtPmRhdGEucmVncy5hcm0ucjEyOwo+ICsgICAgdi0+YXJjaC5jcHVfaW5m
by0+Z3Vlc3RfY3B1X3VzZXJfcmVncy5zcCA9IHJzcC0+ZGF0YS5yZWdzLmFybS5zcDsKPiArICAg
IHYtPmFyY2guY3B1X2luZm8tPmd1ZXN0X2NwdV91c2VyX3JlZ3MubHIgPSByc3AtPmRhdGEucmVn
cy5hcm0ubHI7Cj4gKyAgICB2LT5hcmNoLmNwdV9pbmZvLT5ndWVzdF9jcHVfdXNlcl9yZWdzLnBj
ID0gcnNwLT5kYXRhLnJlZ3MuYXJtLnBjOwo+ICsgICAgdi0+YXJjaC5jcHVfaW5mby0+Z3Vlc3Rf
Y3B1X3VzZXJfcmVncy5jcHNyID0gcnNwLT5kYXRhLnJlZ3MuYXJtLmNwc3I7Cj4gKyAgICB2LT5h
cmNoLnR0YnIwID0gcnNwLT5kYXRhLnJlZ3MuYXJtLnR0YnIwOwo+ICsgICAgdi0+YXJjaC50dGJy
MSA9IHJzcC0+ZGF0YS5yZWdzLmFybS50dGJyMTsKPiArfQo+ICsKPiAraW50IHZtX2V2ZW50X3Nt
Yyhjb25zdCBzdHJ1Y3QgY3B1X3VzZXJfcmVncyAqcmVncykgewo+ICsgICAgc3RydWN0IHZjcHUg
KmN1cnIgPSBjdXJyZW50Owo+ICsgICAgc3RydWN0IGFyY2hfZG9tYWluICphZCA9ICZjdXJyLT5k
b21haW4tPmFyY2g7Cj4gKyAgICB2bV9ldmVudF9yZXF1ZXN0X3QgcmVxID0geyAwIH07Cj4gKwo+
ICsgICAgaWYgKCAhYWQtPm1vbml0b3Iuc29mdHdhcmVfYnJlYWtwb2ludF9lbmFibGVkICkKPiAr
ICAgICAgICByZXR1cm4gMDsKPiArCj4gKyAgICByZXEucmVhc29uID0gVk1fRVZFTlRfUkVBU09O
X1NPRlRXQVJFX0JSRUFLUE9JTlQ7Cj4gKyAgICByZXEudmNwdV9pZCA9IGN1cnItPnZjcHVfaWQ7
Cj4gKwo+ICsgICAgdm1fZXZlbnRfZmlsbF9yZWdzKCZyZXEsIHJlZ3MpOwo+ICsKPiArICAgIHJl
dHVybiB2bV9ldmVudF9tb25pdG9yX3RyYXBzKGN1cnIsIDEsICZyZXEpOwoKUGVyaGFwcyBhIGNv
bW1lbnQgcmlnaHQgcGFzdCAxIGV4cGxhaW5pbmcgd2hhdCB0aGlzIG15c3RpY2FsCjEgdmFsdWUg
bWVhbnM/CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY
ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0
cy54ZW4ub3JnL3hlbi1kZXZlbAo=