From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Maiti, Nabendu Bikash" Subject: Re: [PATCH] drm/i915/bxt: Fix uninitialized variables in intel_check_sprite_plane Date: Wed, 18 Nov 2015 18:14:21 +0530 Message-ID: <564C72A5.6050103@intel.com> References: <1447848832-8106-1-git-send-email-nabendu.bikash.maiti@intel.com> <20151118121906.GB25108@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id BC6EF6E2F6 for ; Wed, 18 Nov 2015 04:44:23 -0800 (PST) In-Reply-To: <20151118121906.GB25108@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org YWdyZWVkLCB0aGlzIGlzIGJldHRlcgoKCgpPbiAxMS8xOC8yMDE1IDU6NDkgUE0sIENocmlzIFdp bHNvbiB3cm90ZToKPiBPbiBXZWQsIE5vdiAxOCwgMjAxNSBhdCAwNTo0Mzo1MlBNICswNTMwLCBO YWJlbmR1IE1haXRpIHdyb3RlOgo+PiBVbmluaXRpYWxpemVkIHZhcmlhYmxlcyAod2lkdGgsIEhl aWdodCkgaW4gaW50ZWxfY2hlY2tfc3ByaXRlX3BsYW5lCj4+IGxlYWRzIHRvIGNvbXBpbGVyZXJy b3IgaW4gTzEgbGV2ZWwuIEluaXRpYWxpemUgYWxsIGRlY2xhcmVkIHZhcmlhYmxlcwo+PiB0byBm aXggdGhpcyBpc3N1ZS4KPj4KPj4gU2lnbmVkLW9mZi1ieTogTmFiZW5kdSBNYWl0aSA8bmFiZW5k dS5iaWthc2gubWFpdGlAaW50ZWwuY29tPgo+IE9yIHBlcmhhcHM6Cj4KPiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9zcHJpdGUuYwo+IGluZGV4IDJiOTZmMzM2NTg5ZS4uOGQ3YjRlYjViNWI5IDEwMDY0 NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Nwcml0ZS5jCj4gKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMKPiBAQCAtNzQ3LDcgKzc0Nyw2IEBAIGlu dGVsX2NoZWNrX3Nwcml0ZV9wbGFuZShzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwKPiAgICAgICAg ICBzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYiA9IHN0YXRlLT5iYXNlLmZiOwo+ICAgICAgICAg IGludCBjcnRjX3gsIGNydGNfeTsKPiAgICAgICAgICB1bnNpZ25lZCBpbnQgY3J0Y193LCBjcnRj X2g7Cj4gLSAgICAgICB1aW50MzJfdCBzcmNfeCwgc3JjX3ksIHNyY193LCBzcmNfaDsKPiAgICAg ICAgICBzdHJ1Y3QgZHJtX3JlY3QgKnNyYyA9ICZzdGF0ZS0+c3JjOwo+ICAgICAgICAgIHN0cnVj dCBkcm1fcmVjdCAqZHN0ID0gJnN0YXRlLT5kc3Q7Cj4gICAgICAgICAgY29uc3Qgc3RydWN0IGRy bV9yZWN0ICpjbGlwID0gJnN0YXRlLT5jbGlwOwo+IEBAIC04MTMsNiArODEyLDggQEAgaW50ZWxf Y2hlY2tfc3ByaXRlX3BsYW5lKHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lLAo+ICAgICAgICAgIGNy dGNfaCA9IGRybV9yZWN0X2hlaWdodChkc3QpOwo+ICAgCj4gICAgICAgICAgaWYgKHN0YXRlLT52 aXNpYmxlKSB7Cj4gKyAgICAgICAgICAgICAgIHUzMiBzcmNfeCwgc3JjX3ksIHNyY193LCBzcmNf aDsKPiArCj4gICAgICAgICAgICAgICAgICAvKiBjaGVjayBhZ2FpbiBpbiBjYXNlIGNsaXBwaW5n IGNsYW1wZWQgdGhlIHJlc3VsdHMgKi8KPiAgICAgICAgICAgICAgICAgIGhzY2FsZSA9IGRybV9y ZWN0X2NhbGNfaHNjYWxlKHNyYywgZHN0LCBtaW5fc2NhbGUsIG1heF9zY2FsZSk7Cj4gICAgICAg ICAgICAgICAgICBpZiAoaHNjYWxlIDwgMCkgewo+IEBAIC04NzEsMTAgKzg3Miw5IEBAIGludGVs X2NoZWNrX3Nwcml0ZV9wbGFuZShzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwKPiAgICAgICAgICAg ICAgICAgICAgICAgICAgaWYgKGNydGNfdyA9PSAwKQo+ICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgIHN0YXRlLT52aXNpYmxlID0gZmFsc2U7Cj4gICAgICAgICAgICAgICAgICB9Cj4g LSAgICAgICB9Cj4gICAKPiAgICAgICAgICAgICAgICAgIC8qIENoZWNrIHNpemUgcmVzdHJpY3Rp b25zIHdoZW4gc2NhbGluZyAqLwo+IC0gICAgICAgaWYgKHN0YXRlLT52aXNpYmxlICYmIChzcmNf dyAhPSBjcnRjX3cgfHwgc3JjX2ggIT0gY3J0Y19oKSkgewo+ICsgICAgICAgICAgICAgICBpZiAo c3JjX3cgIT0gY3J0Y193IHx8IHNyY19oICE9IGNydGNfaCkgewo+ICAgICAgICAgICAgICAgICAg ICAgICAgICB1bnNpZ25lZCBpbnQgd2lkdGhfYnl0ZXM7Cj4gICAKPiAgICAgICAgICAgICAgICAg ICAgICAgICAgV0FSTl9PTighY2FuX3NjYWxlKTsKPiBAQCAtODk4LDcgKzg5OCw2IEBAIGludGVs X2NoZWNrX3Nwcml0ZV9wbGFuZShzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSwKPiAgICAgICAgICAg ICAgICAgICAgICAgICAgfQo+ICAgICAgICAgICAgICAgICAgfQo+ICAgCj4gLSAgICAgICBpZiAo c3RhdGUtPnZpc2libGUpIHsKPiAgICAgICAgICAgICAgICAgIHNyYy0+eDEgPSBzcmNfeCA8PCAx NjsKPiAgICAgICAgICAgICAgICAgIHNyYy0+eDIgPSAoc3JjX3ggKyBzcmNfdykgPDwgMTY7Cj4g ICAgICAgICAgICAgICAgICBzcmMtPnkxID0gc3JjX3kgPDwgMTY7Cj4KPiBBbmQgbWFrZSBib3Ro IHRoZSBjb21waWxlciBhbmQgcmVhZGVyIGhhcHBpZXIKPiAtQ2hyaXMKPgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK