From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/fb: Proper support of boundary conditions in bitmasks. Date: Mon, 20 Feb 2017 10:00:00 +0200 Message-ID: <87tw7p47i7.fsf@intel.com> References: <1487326666-15789-1-git-send-email-tomasz.lis@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 226E26E35A for ; Mon, 20 Feb 2017 08:00:08 +0000 (UTC) In-Reply-To: <1487326666-15789-1-git-send-email-tomasz.lis@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tomasz Lis , intel-gfx@lists.freedesktop.org Cc: Daniel Vetter , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAxNyBGZWIgMjAxNywgVG9tYXN6IExpcyA8dG9tYXN6Lmxpc0BpbnRlbC5jb20+IHdy b3RlOgo+IFRoZSByZWNlbnRseSBpbnRyb2R1Y2VkIHBhdGNoIGNoYW5nZWQgYmVoYXZpb3Igb2Yg bWFza3Mgd2hlbgo+IHRoZSBiaXQgbnVtYmVyIGlzIG5lZ2F0aXZlLiBJbnN0ZWFkIG9mIG5vIGJp dHMgc2V0LCB0aGUgbmV3IHdheQo+IG1ha2VzIGFsbCBiaXRzIHNldC4gUHJvYmxlbWF0aWMgcGF0 Y2g6Cj4gICBkcm0vaTkxNTogQXZvaWQgQklUKG1heCkgLSAxIGFuZCB1c2UgR0VOTUFTSyhtYXgg LSAxLCAwKQoKRm9yIGZ1dHVyZSByZWZlcmVuY2UsIHBsZWFzZSBmaW5kIHRoZSBjb21taXQgaWQg b2YgdGhlIGNvbW1pdHRlZCBwYXRjaCwKYW5kIHJlZmVyZW5jZSB0aGF0IHdpdGggdGhlIEZpeGVz OiB0YWcuIFBsZWFzZSBDYyB0aGUgZm9sa3MgZnJvbSB0aGUKY29tbWl0LgoKV2hvZXZlciBjb21t aXRzIHRoaXMgbXVzdCBhZGQ6CgpGaXhlczogM2M3NzlhNDliZDdjICgiZHJtL2k5MTU6IEF2b2lk IEJJVChtYXgpIC0gMSBhbmQgdXNlIEdFTk1BU0sobWF4IC0gMSwgMCkiKQpDYzogSm9vbmFzIExh aHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50ZWwuY29tPgpDYzogQ2hyaXMgV2lsc29u IDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+CkNjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0 dGVyQGludGVsLmNvbT4KQ2M6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBsaW51eC5pbnRlbC5j b20+CgpKb29uYXMsIENocmlzLCBwbGVhc2UgY2hlY2sgdGhlIHJlc3Qgb2YgdGhlIHJlZ3Jlc3Np bmcgY29tbWl0IHRoYXQgaXQKZG9lc24ndCBzdWZmZXIgZnJvbSB0aGUgc2FtZSBpc3N1ZS4KClRo YW5rcywKSmFuaS4KCj4gVGhpcyBiZWhhdmlvdXIgd2FzIG5vdCBjb25zaWRlcmVkIHdoZW4gbWFr aW5nIGNoYW5nZXMsIGFuZCBib3VuZGFyeQo+IHZhbHVlIG9mIGNvdW50ICg9MCkgaXMgbm93IHJl c3VsdGluZyBpbiBhIG1hc2sgd2l0aCBhbGwgYml0cyBvbiwgc2luY2UKPiB0aGUgdmFsdWUgaXMg ZGlyZWN0bHkgZGVjcmVhc2VkIGFuZCB0aGVyZWZvcmUgbmVnYXRpdmUuIENoZWNraW5nIGlmCj4g YWxsIGJpdHMgYXJlIHNldCBsZWFkcyB0byBpbmZpbml0ZSBsb29wLgo+Cj4gVGhpcyBwYXRjaCBp bnRyb2R1Y2VzIGFuIGFkZGl0aW9uYWwgY2hlY2sgdG8gYXZvaWQgZW1wdHkgbWFza3MuIEl0Cj4g cmV2ZXJ0cyB0aGUgY29udHJvbCBmbG93IHRvIHRoZSBleGFjdCBzYW1lIHdheSBpdCB3b3JrZWQg YmVmb3JlCj4gdGhlIHByb2JsZW1hdGljIHBhdGNoLgo+Cj4gU2lnbmVkLW9mZi1ieTogVG9tYXN6 IExpcyA8dG9tYXN6Lmxpc0BpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2ZiZGV2LmMgfCAyICstCj4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwg MSBkZWxldGlvbigtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2ZiZGV2LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mYmRldi5jCj4gaW5kZXggZTZm M2ViMmQuLmJjNjVlY2YgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZmJkZXYuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiZGV2LmMKPiBAQCAt NDk2LDcgKzQ5Niw3IEBAIHN0YXRpYyBib29sIGludGVsX2ZiX2luaXRpYWxfY29uZmlnKHN0cnVj dCBkcm1fZmJfaGVscGVyICpmYl9oZWxwZXIsCj4gIAkJY29ubl9jb25maWd1cmVkIHw9IEJJVChp KTsKPiAgCX0KPiAgCj4gLQlpZiAoKGNvbm5fY29uZmlndXJlZCAmIG1hc2spICE9IG1hc2spIHsK PiArCWlmIChjb3VudCA+IDAgJiYgKGNvbm5fY29uZmlndXJlZCAmIG1hc2spICE9IG1hc2spIHsK PiAgCQlwYXNzKys7Cj4gIAkJZ290byByZXRyeTsKPiAgCX0KCi0tIApKYW5pIE5pa3VsYSwgSW50 ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==