From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Fix comparison bug Date: Tue, 29 Sep 2015 10:37:30 +0300 Message-ID: <87vbatislh.fsf@intel.com> References: <1443474531-11560-1-git-send-email-linux@rasmusvillemoes.dk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1443474531-11560-1-git-send-email-linux@rasmusvillemoes.dk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , David Airlie Cc: intel-gfx@lists.freedesktop.org, Rasmus Villemoes , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAyOSBTZXAgMjAxNSwgUmFzbXVzIFZpbGxlbW9lcyA8bGludXhAcmFzbXVzdmlsbGVt b2VzLmRrPiB3cm90ZToKPiAtPnN0b2xlbi0+c3RhcnQgaGFzIHR5cGUgdTY0IGFrYSB1bnNpZ25l ZCBsb25nIGxvbmc7IHJlbHlpbmcgb24gdGhlCj4gZGlmZmVyZW5jZSAoZWZmZWN0aXZlbHkgY2Fz dCB0byBpbnQpIGZvciBzb3J0aW5nIGlzIHdyb25nLgo+Cj4gSXQgd291bGRuJ3QgYmUgYSBwcm9i bGVtIGluIHByYWN0aWNlIGlmIHRoZSB2YWx1ZXMgY29tcGFyZWQgYXJlIGFsd2F5cwo+IHdpdGhp biBJTlRfTUFYIG9mIGVhY2ggb3RoZXIgKHNvIHRoYXQgdGhlIGRpZmZlcmVuY2UgaXMgYWN0dWFs bHkKPiByZXByZXNlbnRhYmxlIGluIGFuIGludCksIGJ1dCA0NDBmZDUyODNhODcgKCJkcm0vbW06 IFN1cHBvcnQgNCBHaUIgYW5kCj4gbGFyZ2VyIHJhbmdlcyIpIHN0cm9uZ2x5IHN1Z2dlc3RzIHRo YXQncyBub3QgdGhlIGNhc2UuCj4KPiBTaWduZWQtb2ZmLWJ5OiBSYXNtdXMgVmlsbGVtb2VzIDxs aW51eEByYXNtdXN2aWxsZW1vZXMuZGs+CgpSZXZpZXdlZC1ieTogSmFuaSBOaWt1bGEgPGphbmku bmlrdWxhQGludGVsLmNvbT4KCgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rl YnVnZnMuYyB8IDYgKysrKystCj4gIDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDEg ZGVsZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rl YnVnZnMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jCj4gaW5kZXggZTNl YzkwNDkwODFmLi41MjA3ZTY4MWE5ODcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9kZWJ1Z2ZzLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVn ZnMuYwo+IEBAIC0yNTgsNyArMjU4LDExIEBAIHN0YXRpYyBpbnQgb2JqX3JhbmtfYnlfc3RvbGVu KHZvaWQgKnByaXYsCj4gIAlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqYiA9Cj4gIAkJY29u dGFpbmVyX29mKEIsIHN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0LCBvYmpfZXhlY19saW5rKTsK PiAgCj4gLQlyZXR1cm4gYS0+c3RvbGVuLT5zdGFydCAtIGItPnN0b2xlbi0+c3RhcnQ7Cj4gKwlp ZiAoYS0+c3RvbGVuLT5zdGFydCA8IGItPnN0b2xlbi0+c3RhcnQpCj4gKwkJcmV0dXJuIC0xOwo+ ICsJaWYgKGEtPnN0b2xlbi0+c3RhcnQgPiBiLT5zdG9sZW4tPnN0YXJ0KQo+ICsJCXJldHVybiAx Owo+ICsJcmV0dXJuIDA7Cj4gIH0KPiAgCj4gIHN0YXRpYyBpbnQgaTkxNV9nZW1fc3RvbGVuX2xp c3RfaW5mbyhzdHJ1Y3Qgc2VxX2ZpbGUgKm0sIHZvaWQgKmRhdGEpCj4gLS0gCj4gMi4xLjMKPgoK LS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=