From mboxrd@z Thu Jan 1 00:00:00 1970 From: "james qian wang (Arm Technology China)" Subject: Re: drm/komeda: Fix a signedness bug Date: Tue, 22 Jan 2019 10:00:57 +0000 Message-ID: <20190122100042.GA21770@james-ThinkStation-P300> References: <20190121135952.GA14103@kadam> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from EUR01-DB5-obe.outbound.protection.outlook.com (mail-eopbgr150045.outbound.protection.outlook.com [40.107.15.45]) by gabe.freedesktop.org (Postfix) with ESMTPS id E38346EC53 for ; Tue, 22 Jan 2019 10:00:59 +0000 (UTC) In-Reply-To: <20190121135952.GA14103@kadam> Content-Language: en-US Content-ID: <0315CD93C45C914CBF31B739E6BC73C8@eurprd08.prod.outlook.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Dan Carpenter Cc: David Airlie , "kernel-janitors@vger.kernel.org" , Liviu Dudau , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBKYW4gMjEsIDIwMTkgYXQgMDQ6NTk6NTJQTSArMDMwMCwgRGFuIENhcnBlbnRlciB3 cm90ZToKPiBUaGUgbWRldi0+aXJxIHZhbHVlIGNvbWVzIGZyb20gcGxhdGZvcm1fZ2V0X2lycSgp IHNvIGl0IGNhbid0IGJlIG1vcmUKPiB0aGFuIElOVF9NQVggYW5kIGlmIGl0J3MgdW5zaWduZWQg dGhlbiBpdCBicmVha3MgdGhlIGVycm9yIGhhbmRsaW5nIGluCj4ga29tZWRhX3BhcnNlX2R0KCku Cj4KPiBGaXhlczogMjllNTZhZWM5MTFkICgiZHJtL2tvbWVkYTogQWRkIERUIHBhcnNpbmciKQo+ IFNpZ25lZC1vZmYtYnk6IERhbiBDYXJwZW50ZXIgPGRhbi5jYXJwZW50ZXJAb3JhY2xlLmNvbT4K PiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2FybS9kaXNwbGF5L2tvbWVkYS9rb21lZGFfZGV2Lmgg fCAyICstCj4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+ Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hcm0vZGlzcGxheS9rb21lZGEva29tZWRh X2Rldi5oIGIvZHJpdmVycy9ncHUvZHJtL2FybS9kaXNwbGF5L2tvbWVkYS9rb21lZGFfZGV2LmgK PiBpbmRleCBhMGJmNzA1MDAzN2EuLmE1MmRhNjE4MGM2OSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vYXJtL2Rpc3BsYXkva29tZWRhL2tvbWVkYV9kZXYuaAo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9hcm0vZGlzcGxheS9rb21lZGEva29tZWRhX2Rldi5oCj4gQEAgLTgyLDcgKzgyLDcg QEAgc3RydWN0IGtvbWVkYV9kZXYgewo+ICBzdHJ1Y3QgY2xrICptY2xrOwo+Cj4gIC8qKiBAaXJx OiBpcnEgbnVtYmVyICovCj4gLXUzMiBpcnE7Cj4gK2ludCBpcnE7Cj4KCkhpIERhbjoKCiAgICBU aGFuayB5b3UuCgogICAgTGl2aXUgYW5kIEkgZGlzY3Vzc2VkIHRoaXMgcHJvYmxlbSwgYW5kIHdl IGRlY2lkZWQgdG8gZml4IGl0IGJ5CgogICAgUmVtb3ZlIElSUSBwYXJzaW5nIGZyb20gaW5pdGlh bCBzZXJpZXM6CiAgICBodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvcGF0Y2gvMjc3 NDA5LwoKICAgIEFuZCBhZGQgaXQgYmFjayB3aGVuIGFkZCB0aGUgZnVsbHkgSVJRIGhhbmRsaW5n OgogICAgaHR0cHM6Ly9wYXRjaHdvcmsuZnJlZWRlc2t0b3Aub3JnL3BhdGNoLzI3OTQ5MS8KCj4g IGludCBuX3BpcGVsaW5lczsKPiAgc3RydWN0IGtvbWVkYV9waXBlbGluZSAqcGlwZWxpbmVzW0tP TUVEQV9NQVhfUElQRUxJTkVTXTsKSU1QT1JUQU5UIE5PVElDRTogVGhlIGNvbnRlbnRzIG9mIHRo aXMgZW1haWwgYW5kIGFueSBhdHRhY2htZW50cyBhcmUgY29uZmlkZW50aWFsIGFuZCBtYXkgYWxz byBiZSBwcml2aWxlZ2VkLiBJZiB5b3UgYXJlIG5vdCB0aGUgaW50ZW5kZWQgcmVjaXBpZW50LCBw bGVhc2Ugbm90aWZ5IHRoZSBzZW5kZXIgaW1tZWRpYXRlbHkgYW5kIGRvIG5vdCBkaXNjbG9zZSB0 aGUgY29udGVudHMgdG8gYW55IG90aGVyIHBlcnNvbiwgdXNlIGl0IGZvciBhbnkgcHVycG9zZSwg b3Igc3RvcmUgb3IgY29weSB0aGUgaW5mb3JtYXRpb24gaW4gYW55IG1lZGl1bS4gVGhhbmsgeW91 LgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2 ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK