From mboxrd@z Thu Jan  1 00:00:00 1970
From: jaemin kim <jmkim.kim@samsung.com>
Subject: Re: A suggestion about processing irq
Date: Fri, 23 Aug 2013 09:45:22 +0000 (GMT)
Message-ID: <30304893.32181377251120944.JavaMail.weblogic@epml14>
Reply-To: jmkim.kim@samsung.com
Mime-Version: 1.0
Content-Type: text/plain; charset="euc-kr"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
MIME-version: 1.0
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>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: Julien Grall <julien.grall@linaro.org>
Cc: "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>, Ian Campbell <Ian.Campbell@citrix.com>, Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
List-Id: xen-devel@lists.xenproject.org

PiBGcm9tOiB4ZW4tZGV2ZWwtYm91bmNlc0BsaXN0cy54ZW4ub3JnIFttYWlsdG86eGVuLWRldmVs
LQ0KPiBib3VuY2VzQGxpc3RzLnhlbi5vcmddIE9uIEJlaGFsZiBPZiBKdWxpZW4gR3JhbGwNCj4g
U2VudDogVHVlc2RheSwgQXVndXN0IDIwLCAyMDEzIDEwOjE2IFBNDQo+IFRvOiBqbWtpbS5raW1A
c2Ftc3VuZy5jb20NCj4gQ2M6IFN0ZWZhbm8gU3RhYmVsbGluaTsgSWFuIENhbXBiZWxsOyB4ZW4t
ZGV2ZWxAbGlzdHMueGVuLm9yZw0KPiBTdWJqZWN0OiBSZTogW1hlbi1kZXZlbF0gQSBzdWdnZXN0
aW9uIGFib3V0IHByb2Nlc3NpbmcgaXJxDQo+IA0KPiBPbiAxOSBBdWd1c3QgMjAxMyAwMzoyOSwg
sejA57nOIHdyb3RlOg0KPiA+IEhlbGxvLA0KPiANCj4gSGkNCg0KSGksDQoNCj4gDQo+ID4gV2hp
bGUgSSB3YXMgcmVhZGluZyBnaWMgaGFuZGxpbmcgcGFydCBvZiB4ZW4gYXJtLCBJIG5vdGljZWQg
dGhhdCwgaW4NCj4gPiBnaWNfc2V0X2d1ZXN0X2lycSBmdW5jdGlvbiwgaWYgbHJfcGVuZGluZyBp
cyBub3QgZW1wdHksIHRoZSBhcnJpdmFsIGlycQ0KPiBpcyBhbHNvIHN0b3JlZCBpbnRvIHBlbmRp
bmcgbGlzdC4NCj4gPiBJIHRoaW5rIGFsdGhvdWdoIGxyX3BlbmRpbmcgaXMgbm90IGVtcHR5LCB0
aGVyZSBtYXliZSBlbXB0eSBzbG90cyBpbg0KPiA+IGxyLCBhbmQgaWYgc28sIHdlIGNhbiBpbnNl
cnQgSVJRIGltbWVkaWF0ZWx5LiBTaW5jZSBJJ2QgbGlrZSB0byBrZWVwDQo+ID4gdGhlIElSUSBp
biBwcmlvcml0eSBvcmRlciwgaG93IGFib3V0IGNoZWNraW5nIHRoZSBoaWdoZXN0IHByaW9yaXR5
IGluDQo+IGxyX3BlbmRpbmcgbGlzdCByYXRoZXIgdGhhbiBlbXB0aW5lc3M/DQo+IA0KPiBUaGFu
a3MgZm9yIHRoaXMgcGF0Y2guIERvIHlvdSBwbGFuIHRvIGhhdmUgYSBmdWxsIHN1cHBvcnQgZm9y
IHByaW9yaXR5Pw0KPiANCj4gQ2hlZXJzLA0KDQpEb2VzIGl0IGZpeCB0aGUgZW11bGF0ZWQgR0lD
RCBwYXJ0IGZvciAiZ3Vlc3QgZG9tYWluIiBvciBHSUNEIHBhcnQgZm9yIHhlbiA/DQoNCkFzIEkg
a25vdywgdGhlIHBhcnQgb2YgaW52b2x2ZWQgaW4gaGFuZGxpbmcgaXJxIHByaW9yaXR5IGlzIGlt
cGxlbWVudGVkIGFscmVhZHkgaW4geGVuIGNvZGUuDQoNClRoZSBtZWFuaW5nIG9mICJmdWxsIHN1
cHBvcnQiIGlzIGFtYmlndW91cyB0byBtZS4NCg0KQ291bGQgeW91IHRlbGwgbWUgdGhlIHNjb3Bl
IG9mIHRoYXQgPw0KDQo+IA0KPiA+IEhlcmUgZ29lcyB0aGUgc2ltcGxlIHBhdGNoOg0KPiA+DQo+
ID4gU2lnbmVkLW9mZi1ieTogSmFlbWluIEtpbSANCj4gPiAtLS0NCj4gPiBkaWZmIC11ck4geGVu
L2FyY2gvYXJtL2dpYy5jIHhlbjIvYXJjaC9hcm0vZ2ljLmMNCj4gPiAtLS0geGVuL2FyY2gvYXJt
L2dpYy5jICAyMDEzLTA3LTMwIDEwOjE2OjQ1LjA3NjM4MjQ4MyArMDkwMA0KPiA+ICsrKyB4ZW4y
L2FyY2gvYXJtL2dpYy5jIDIwMTMtMDctMzEgMTE6MTk6MjguMDk0Nzk5MzM1ICswOTAwDQo+ID4g
QEAgLTU4NywxMiArNTg3LDE3IEBADQo+ID4gICAgICAgICAgdW5zaWduZWQgaW50IHN0YXRlLCB1
bnNpZ25lZCBpbnQgcHJpb3JpdHkpICB7DQo+ID4gICAgICBpbnQgaTsNCj4gPiAtICAgIHN0cnVj
dCBwZW5kaW5nX2lycSAqaXRlciwgKm47DQo+ID4gKyAgICBzdHJ1Y3QgcGVuZGluZ19pcnEgKml0
ZXIsICpuLCAqZmlyc3RfaXRlbTsNCj4gPiAgICAgIHVuc2lnbmVkIGxvbmcgZmxhZ3M7DQo+ID4g
ICAgICBzcGluX2xvY2tfaXJxc2F2ZSgmZ2ljLmxvY2ssIGZsYWdzKTsNCj4gPiArDQo+ID4gKyAg
IGZpcnN0X2l0ZW0gPSBsaXN0X2VudHJ5KCAoJnYtPmFyY2gudmdpYy5scl9wZW5kaW5nKS0+bmV4
dCwNCj4gPiArICAgICAgICAgICAgICAgICAgICAgICAgICAgdHlwZW9mKCppdGVyKSwgbHJfcXVl
dWUgKTsNCj4gPiAtICAgIGlmICgoIHYgPT0gY3VycmVudCApICYmICAobGlzdF9lbXB0eSgmdi0+
YXJjaC52Z2ljLmxyX3BlbmRpbmcpICkpDQo+ID4gKyAgICBpZiAoICggdiA9PSBjdXJyZW50ICkg
JiYNCj4gPiArICAgICAgICAgKCBsaXN0X2VtcHR5KCZ2LT5hcmNoLnZnaWMubHJfcGVuZGluZykg
fHwNCj4gPiArICAgICAgICAgICAoIHByaW9yaXR5ID4gZmlyc3RfaXRlbS0+cHJpb3JpdHkgKSAp
ICkNCj4gPiAgICAgIHsNCj4gPiAgICAgICAgICBpID0gZmluZF9maXJzdF96ZXJvX2JpdCgmdGhp
c19jcHUobHJfbWFzayksIG5yX2xycyk7DQo+ID4gICAgICAgICAgaWYgKGkgPCBucl9scnMpIHsN
Cj4gDQo+IC0tDQo+IEp1bGllbiBHcmFsbA0KPiANCj4gX19fX19fX19fX19fX19fX19fX19fX19f
X19fX19fX19fX19fX19fX19fX19fX18NCj4gWGVuLWRldmVsIG1haWxpbmcgbGlzdA0KPiBYZW4t
ZGV2ZWxAbGlzdHMueGVuLm9yZw0KPiBodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwKX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1h
aWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94
ZW4tZGV2ZWwK