From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Subject: Re: [PATCH] drm/core: Do not preserve framebuffer on
	rmfb.
Date: Tue, 22 Mar 2016 10:32:32 +0100
Message-ID: <56F11130.5020506@linux.intel.com>
References: <1458569477-13364-1-git-send-email-maarten.lankhorst@linux.intel.com>
 <CAKMK7uHE2C1n7REUW+8D0Mkefu2EZLWrXq2AjmHD0C6xwr_F0A@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
In-Reply-To: <CAKMK7uHE2C1n7REUW+8D0Mkefu2EZLWrXq2AjmHD0C6xwr_F0A@mail.gmail.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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: Daniel Vetter <daniel@ffwll.ch>
Cc: stable <stable@vger.kernel.org>, intel-gfx <intel-gfx@lists.freedesktop.org>, Thomas Hellstrom <thellstrom@vmware.com>, dri-devel <dri-devel@lists.freedesktop.org>
List-Id: intel-gfx@lists.freedesktop.org

T3AgMjEtMDMtMTYgb20gMTg6Mzcgc2NocmVlZiBEYW5pZWwgVmV0dGVyOgo+IE9uIE1vbiwgTWFy
IDIxLCAyMDE2IGF0IDAzOjExOjE3UE0gKzAxMDAsIE1hYXJ0ZW4gTGFua2hvcnN0IHdyb3RlOgo+
PiBJdCB0dXJucyBvdXQgdGhhdCBwcmVzZXJ2aW5nIGZyYW1lYnVmZmVycyBhZnRlciB0aGUgcm1m
YiBjYWxsIGJyZWFrcwo+PiB2bXdnZnggdXNlcnNwYWNlLiBUaGlzIHdhcyBvcmlnaW5hbGx5IGlu
dHJvZHVjZWQgYmVjYXVzZSBpdCB3YXMgdGhvdWdodAo+PiBub2JvZHkgcmVsaWVkIG9uIHRoZSBi
ZWhhdmlvciwgYnV0IHVuZm9ydHVuYXRlbHkgaXQgc2VlbXMgdGhlcmUgYXJlCj4+IGV4Y2VwdGlv
bnMuCj4+Cj4+IGRybV9mcmFtZWJ1ZmZlcl9yZW1vdmUgbWF5IGZhaWwgd2l0aCAtRUlOVFIgbm93
LCBzbyBhIHN0cmFpZ2h0IHJldmVydAo+PiBpcyBpbXBvc3NpYmxlLiBUaGVyZSBpcyBubyB3YXkg
dG8gcmVtb3ZlIHRoZSBmcmFtZWJ1ZmZlciBmcm9tIHRoZSBsaXN0cwo+PiBhbmQgYWN0aXZlIHBs
YW5lcyB3aXRob3V0IGludHJvZHVjaW5nIGEgcmFjZSBiZWNhdXNlIG9mIHRoZSBkaWZmZXJlbnQK
Pj4gbG9ja2luZyByZXF1aXJlbWVudHMuIEluc3RlYWQgY2FsbCBkcm1fZnJhbWVidWZmZXJfcmVt
b3ZlIGZyb20gYQo+PiB3b3JrcXVldWUsIHdoaWNoIGlzIHVuYWZmZWN0ZWQgYnkgc2lnbmFscy4K
Pj4KPj4gQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5vcmcgI3Y0LjQrCj4+IEZpeGVzOiAxMzgwMzEz
MjgxOGMgKCJkcm0vY29yZTogUHJlc2VydmUgdGhlIGZyYW1lYnVmZmVyIGFmdGVyIHJlbW92aW5n
IGl0LiIpCj4+IFRlc3RjYXNlOiBrbXNfZmxpcC5mbGlwLXZzLXJtZmItaW50ZXJydXB0aWJsZQo+
PiBSZWZlcmVuY2VzOiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9hcmNoaXZlcy9kcmkt
ZGV2ZWwvMjAxNi1NYXJjaC8xMDI4NzYuaHRtbAo+PiBDYzogVGhvbWFzIEhlbGxzdHJvbSA8dGhl
bGxzdHJvbUB2bXdhcmUuY29tPgo+PiBDYzogRGF2aWQgSGVycm1hbm4gPGRoLmhlcnJtYW5uQGdt
YWlsLmNvbT4KPj4gLS0tCj4+ICBkcml2ZXJzL2dwdS9kcm0vZHJtX2NydGMuYyB8IDIwICsrKysr
KysrKysrKysrKysrKystCj4+ICAxIGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKSwgMSBk
ZWxldGlvbigtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9jcnRjLmMg
Yi9kcml2ZXJzL2dwdS9kcm0vZHJtX2NydGMuYwo+PiBpbmRleCBlMDhmOTYyMjg4ZDkuLmI3ZDBi
OTU5ZjA4OCAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9jcnRjLmMKPj4gKysr
IGIvZHJpdmVycy9ncHUvZHJtL2RybV9jcnRjLmMKPj4gQEAgLTM0MzQsNiArMzQzNCwxOCBAQCBp
bnQgZHJtX21vZGVfYWRkZmIyKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCj4+ICAgcmV0dXJuIDA7
Cj4+ICB9Cj4+Cj4+ICtzdHJ1Y3QgZHJtX21vZGVfcm1mYl93b3JrIHsKPj4gKyBzdHJ1Y3Qgd29y
a19zdHJ1Y3Qgd29yazsKPj4gKyBzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYjsKPj4gK307Cj4+
ICsKPj4gK3N0YXRpYyB2b2lkIGRybV9tb2RlX3JtZmJfd29ya19mbihzdHJ1Y3Qgd29ya19zdHJ1
Y3QgKncpCj4+ICt7Cj4+ICsgc3RydWN0IGRybV9tb2RlX3JtZmJfd29yayAqYXJnID0gY29udGFp
bmVyX29mKHcsIHR5cGVvZigqYXJnKSwgd29yayk7Cj4+ICsKPj4gKyBkcm1fZnJhbWVidWZmZXJf
cmVtb3ZlKGFyZy0+ZmIpOwo+IGRybV9mcmFtZWJ1ZmZlcl9yZW1vdmUgc3RpbGwgaGFzIHRoZSBw
cm9ibGVtIG9mIG5vdCB3b3JraW5nIGNvcnJlY3RseSB3aXRoCj4gYXRvbWljIHNpbmNlIGF0b21p
YyBjb21taXQgd2lsbCBjb21wbGFpbiBpZiB3ZSB0cnkgdG8gZG8gbW9yZSB0aGFuIDEKPiBjb21t
aXQgcGVyIHd3X2FjcXVpcmVfY3R4LiBJIHRoaW5rIHdlIHN0aWxsIG5lZWQgYW4gYXRvbWljIHZl
cnNpb24gb2YKPiB0aGlzLiBBbHNvIHByb2JhYmx5IGEgbW9yZSBuYXN0eSBpZ3QgdGVzdGNhc2Ug
d2hpY2ggdXNlcyB0aGUgc2FtZSBmYiBvbgo+IG1vcmUgdGhhbiBvbmUgcGxhbmUgdG8gYmUgYWJs
ZSB0byBoaXQgdGhpcyBjYXNlLgpUaGF0J3MgdHJ1ZSwgYnV0IGEgc2VwYXJhdGUgYnVnLiA6KQo+
PiArfQo+PiArCj4+ICAvKioKPj4gICAqIGRybV9tb2RlX3JtZmIgLSByZW1vdmUgYW4gRkIgZnJv
bSB0aGUgY29uZmlndXJhdGlvbgo+PiAgICogQGRldjogZHJtIGRldmljZSBmb3IgdGhlIGlvY3Rs
Cj4+IEBAIC0zNDU0LDYgKzM0NjYsNyBAQCBpbnQgZHJtX21vZGVfcm1mYihzdHJ1Y3QgZHJtX2Rl
dmljZSAqZGV2LAo+PiAgIHN0cnVjdCBkcm1fZnJhbWVidWZmZXIgKmZibCA9IE5VTEw7Cj4+ICAg
dWludDMyX3QgKmlkID0gZGF0YTsKPj4gICBpbnQgZm91bmQgPSAwOwo+PiArIHN0cnVjdCBkcm1f
bW9kZV9ybWZiX3dvcmsgYXJnOwo+Pgo+PiAgIGlmICghZHJtX2NvcmVfY2hlY2tfZmVhdHVyZShk
ZXYsIERSSVZFUl9NT0RFU0VUKSkKPj4gICByZXR1cm4gLUVJTlZBTDsKPj4gQEAgLTM0NzQsNyAr
MzQ4NywxMiBAQCBpbnQgZHJtX21vZGVfcm1mYihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+PiAg
IG11dGV4X3VubG9jaygmZGV2LT5tb2RlX2NvbmZpZy5mYl9sb2NrKTsKPj4gICBtdXRleF91bmxv
Y2soJmZpbGVfcHJpdi0+ZmJzX2xvY2spOwo+Pgo+PiAtIGRybV9mcmFtZWJ1ZmZlcl91bnJlZmVy
ZW5jZShmYik7Cj4gTmVlZHMgYSBjb21tZW50IGhlcmUgdG8gZXhwbGFpbiB0aGF0IHdlIGV2YWRl
IEVJTlRSL3NpZ25hbHMsIGFuZCB0aGF0IGl0J3MKPiBub3QgYSB0cmljayB0byBoaWRlIGEgbG9j
a2luZyBpbnZlcnNpb24gZnJvbSBsb2NrZGVwLgo+Cj4gT3RoZXJ3aXNlIEkgdGhpbmsgdGhpcyBw
YXRjaCBoZXJlIGlzIHRoZSBiZXN0IGZpeCBvZiBhbGwgdGhlIGFwcHJvYWNoZXMKPiBkaXNjdXNz
ZWQgb24gaXJjLCB1bmRlciB0aGUgY29uc3RyYWludCB0aGF0IHdlIG5lZWQgc29tZSBvYnZpb3Vz
bHkKPiBzYXZlJnNtYWxsIGZvciBjYzogc3RhYmxlLgo+CkluZGVlZCwgd2lsbCBhZGQgYSBjb21t
ZW50LgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl
bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6
Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK