From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Michael H. Nguyen" <michael.h.nguyen@intel.com>
Subject: Re: [PATCH v6 4/5] drm/i915: Mark shadow batch buffers
	as purgeable
Date: Thu, 11 Dec 2014 10:56:01 -0800
Message-ID: <5489E8C1.6000004@intel.com>
References: <1418078030-17690-1-git-send-email-michael.h.nguyen@intel.com>
 <1418078030-17690-5-git-send-email-michael.h.nguyen@intel.com>
 <AD48BB7FB99B174FBCC69E228F58B3B61B0FA544@IRSMSX104.ger.corp.intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga01.intel.com (mga01.intel.com [192.55.52.88])
 by gabe.freedesktop.org (Postfix) with ESMTP id 957456E1BB
 for <intel-gfx@lists.freedesktop.org>; Thu, 11 Dec 2014 10:51:50 -0800 (PST)
In-Reply-To: <AD48BB7FB99B174FBCC69E228F58B3B61B0FA544@IRSMSX104.ger.corp.intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: "Bloomfield, Jon" <jon.bloomfield@intel.com>, "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
Cc: Brad Volkin <bradley.d.volkin@intel.com>
List-Id: intel-gfx@lists.freedesktop.org

CgpPbiAxMi8xMS8yMDE0IDA1OjI2IEFNLCBCbG9vbWZpZWxkLCBKb24gd3JvdGU6Cj4+IC0tLS0t
T3JpZ2luYWwgTWVzc2FnZS0tLS0tCj4+IEZyb206IE5ndXllbiwgTWljaGFlbCBICj4+IFNlbnQ6
IE1vbmRheSwgRGVjZW1iZXIgMDgsIDIwMTQgMTA6MzQgUE0KPj4gVG86IGludGVsLWdmeEBsaXN0
cy5mcmVlZGVza3RvcC5vcmcKPj4gQ2M6IEJsb29tZmllbGQsIEpvbjsgQnJhZCBWb2xraW4KPj4g
U3ViamVjdDogW1BBVENIIHY2IDQvNV0gZHJtL2k5MTU6IE1hcmsgc2hhZG93IGJhdGNoIGJ1ZmZl
cnMgYXMgcHVyZ2VhYmxlCj4+Cj4+IEZyb206IEJyYWQgVm9sa2luIDxicmFkbGV5LmQudm9sa2lu
QGludGVsLmNvbT4KPj4KPj4gQnkgYWRkaW5nIGEgbmV3IGV4ZWNfZW50cnkgZmxhZywgd2UgY2xl
YW5seSBtYXJrIHRoZSBzaGFkb3cgb2JqZWN0cyBhcwo+PiBwdXJnZWFibGUgYWZ0ZXIgdGhleSBh
cmUgb24gdGhlIGFjdGl2ZSBsaXN0Lgo+Pgo+PiB2MjoKPj4gLSBNb3ZlICdzaGFkb3dfYmF0Y2hf
b2JqLT5tYWR2ID0gSTkxNV9NQURWX1dJTExORUVEJyBpbnNpZGUgX2dldAo+PiAgICBmbmMgKGRh
bnZldCwgZnJvbSB2NCA2LzcgZmVlZGJhY2spCj4+Cj4+IElzc3VlOiBWSVotNDcxOQo+PiBTaWdu
ZWQtb2ZmLWJ5OiBCcmFkIFZvbGtpbiA8YnJhZGxleS5kLnZvbGtpbkBpbnRlbC5jb20+Cj4+IC0t
LQo+PiAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2JhdGNoX3Bvb2wuYyB8ICAyICsr
Cj4+IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2V4ZWNidWZmZXIuYyB8IDExICsrKysr
KysrKystCj4+ICAgMiBmaWxlcyBjaGFuZ2VkLCAxMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9u
KC0pCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9iYXRj
aF9wb29sLmMKPj4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9iYXRjaF9wb29sLmMK
Pj4gaW5kZXggZTkzNDllMy4uOWUwZWM0YiAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt
L2k5MTUvaTkxNV9nZW1fYmF0Y2hfcG9vbC5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1
L2k5MTVfZ2VtX2JhdGNoX3Bvb2wuYwo+PiBAQCAtMTI4LDUgKzEyOCw3IEBAIGk5MTVfZ2VtX2Jh
dGNoX3Bvb2xfZ2V0KHN0cnVjdAo+PiBpOTE1X2dlbV9iYXRjaF9wb29sICpwb29sLAo+PiAgIAkJ
bGlzdF9hZGRfdGFpbCgmb2JqLT5iYXRjaF9wb29sX2xpc3QsICZwb29sLT5jYWNoZV9saXN0KTsK
Pj4gICAJfQo+Pgo+PiArCW9iai0+bWFkdiA9IEk5MTVfTUFEVl9XSUxMTkVFRDsKPj4gKwo+PiAg
IAlyZXR1cm4gb2JqOwo+PiAgIH0KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1
L2k5MTVfZ2VtX2V4ZWNidWZmZXIuYwo+PiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt
X2V4ZWNidWZmZXIuYwo+PiBpbmRleCBmY2NmZmY1Li4yMDcxOTM4IDEwMDY0NAo+PiAtLS0gYS9k
cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9leGVjYnVmZmVyLmMKPj4gKysrIGIvZHJpdmVy
cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZXhlY2J1ZmZlci5jCj4+IEBAIC0zNyw2ICszNyw3IEBA
Cj4+ICAgI2RlZmluZSAgX19FWEVDX09CSkVDVF9IQVNfRkVOQ0UgKDE8PDMwKSAgI2RlZmluZQo+
PiBfX0VYRUNfT0JKRUNUX05FRURTX01BUCAoMTw8MjkpICAjZGVmaW5lCj4+IF9fRVhFQ19PQkpF
Q1RfTkVFRFNfQklBUyAoMTw8MjgpCj4+ICsjZGVmaW5lICBfX0VYRUNfT0JKRUNUX1BVUkdFQUJM
RSAoMTw8MjcpCj4+Cj4+ICAgI2RlZmluZSBCQVRDSF9PRkZTRVRfQklBUyAoMjU2KjEwMjQpCj4+
Cj4+IEBAIC0yMjYsNyArMjI3LDEyIEBAIGk5MTVfZ2VtX2V4ZWNidWZmZXJfdW5yZXNlcnZlX3Zt
YShzdHJ1Y3QKPj4gaTkxNV92bWEgKnZtYSkKPj4gICAJaWYgKGVudHJ5LT5mbGFncyAmIF9fRVhF
Q19PQkpFQ1RfSEFTX1BJTikKPj4gICAJCXZtYS0+cGluX2NvdW50LS07Cj4+Cj4+IC0JZW50cnkt
PmZsYWdzICY9IH4oX19FWEVDX09CSkVDVF9IQVNfRkVOQ0UgfAo+PiBfX0VYRUNfT0JKRUNUX0hB
U19QSU4pOwo+PiArCWlmIChlbnRyeS0+ZmxhZ3MgJiBfX0VYRUNfT0JKRUNUX1BVUkdFQUJMRSkK
Pj4gKwkJb2JqLT5tYWR2ID0gSTkxNV9NQURWX0RPTlRORUVEOwo+PiArCj4+ICsJZW50cnktPmZs
YWdzICY9IH4oX19FWEVDX09CSkVDVF9IQVNfRkVOQ0UgfAo+PiArCQkJICBfX0VYRUNfT0JKRUNU
X0hBU19QSU4gfAo+PiArCQkJICBfX0VYRUNfT0JKRUNUX1BVUkdFQUJMRSk7Cj4+ICAgfQo+Pgo+
PiAgIHN0YXRpYyB2b2lkIGViX2Rlc3Ryb3koc3RydWN0IGViX3ZtYXMgKmViKSBAQCAtMTQxMCw2
ICsxNDE2LDggQEAKPj4gaTkxNV9nZW1fZG9fZXhlY2J1ZmZlcihzdHJ1Y3QgZHJtX2RldmljZSAq
ZGV2LCB2b2lkICpkYXRhLAo+PiAgIAkJCWdvdG8gZXJyOwo+PiAgIAkJfQo+Pgo+PiArCQlzaGFk
b3dfYmF0Y2hfb2JqLT5tYWR2ID0gSTkxNV9NQURWX1dJTExORUVEOwo+PiArCj4KPiBIYXNuJ3Qg
aTkxNV9nZW1fYmF0Y2hfcG9vbF9nZXQoKSBoYXMgYWxyZWFkeSBtYXJrZWQgdGhlIGJ1ZmZlciBh
cyBXSUxMTkVFRCA/ClllcywgZ29vZCBleWVzLiBJdCB3YXMgYWN0dWFsbHkgY29ycmVjdGVkIGlu
IDUvNSBidXQgdGhhdCBkb2Vzbid0IG1ha2UgCnRoaXMgcGF0Y2ggb2theS4gV2lsbCBmaXguCgpU
aGFua3MsCk1pa2UKPgo+Cj4+ICAgCQlyZXQgPSBpOTE1X2dlbV9vYmpfZ2d0dF9waW4oc2hhZG93
X2JhdGNoX29iaiwgNDA5NiwgMCk7Cj4+ICAgCQlpZiAocmV0KQo+PiAgIAkJCWdvdG8gZXJyOwo+
PiBAQCAtMTQzMyw2ICsxNDQxLDcgQEAgaTkxNV9nZW1fZG9fZXhlY2J1ZmZlcihzdHJ1Y3QgZHJt
X2RldmljZSAqZGV2LAo+PiB2b2lkICpkYXRhLAo+Pgo+PiAgIAkJCXZtYSA9IGk5MTVfZ2VtX29i
al90b19nZ3R0KHNoYWRvd19iYXRjaF9vYmopOwo+PiAgIAkJCXZtYS0+ZXhlY19lbnRyeSA9ICZz
aGFkb3dfZXhlY19lbnRyeTsKPj4gKwkJCXZtYS0+ZXhlY19lbnRyeS0+ZmxhZ3MgPQo+PiBfX0VY
RUNfT0JKRUNUX1BVUkdFQUJMRTsKPj4gICAJCQlkcm1fZ2VtX29iamVjdF9yZWZlcmVuY2UoJnNo
YWRvd19iYXRjaF9vYmotCj4+PiBiYXNlKTsKPj4gICAJCQlsaXN0X2FkZF90YWlsKCZ2bWEtPmV4
ZWNfbGlzdCwgJmViLT52bWFzKTsKPj4KPj4gLS0KPj4gMS45LjEKPgpfX19fX19fX19fX19fX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu
dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9y
Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=