From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH] drm/i915: Check mask/bit helper functions
Date: Mon, 08 Dec 2014 17:18:47 +0200
Message-ID: <87a92ymap4.fsf@intel.com>
References: <1418050829-5493-1-git-send-email-daniel.vetter@ffwll.ch>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga01.intel.com (mga01.intel.com [192.55.52.88])
 by gabe.freedesktop.org (Postfix) with ESMTP id C72186E586
 for <intel-gfx@lists.freedesktop.org>; Mon,  8 Dec 2014 07:19:09 -0800 (PST)
In-Reply-To: <1418050829-5493-1-git-send-email-daniel.vetter@ffwll.ch>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>, Daniel Vetter <daniel.vetter@ffwll.ch>
List-Id: intel-gfx@lists.freedesktop.org

T24gTW9uLCAwOCBEZWMgMjAxNCwgRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5j
aD4gd3JvdGU6Cj4gQWZ0ZXIgYSBiaXQgb2YgaXJjIGRpc2N1c3Npb24gd2UndmUgY29uY2x1ZGVk
IHRoYXQgaXQgd291bGQgYmUgcHJ1ZGVudAo+IHRvIGNoZWNrIHRoYXQgY2FsbGVycyB1c2UgdGhl
IG1hc2svZW5hYmxlIHBhcmFtdGVycyBjb3JyZWN0bHkuIFNvIGFkZAo+IGEgV0FSTl9PTi4KPgo+
IE5vdyBtb3N0IGNhbGxlcnMgaGF2ZSBzdGF0aWMgcGFyYW1ldGVycywgc28gZXZlbiBiZXR0ZXIg
d291bGQgYmUgaWYgd2UKPiBjb3VsZCBidWcgYXQgY29tcGlsZS10aW1lLiBIZW5jZSBpbXByb3Zl
IHRoZSBpOTE1IFdBUk5fT04gdG8KPiBCVUlMRF9CVUdfT04gaWYgdGhlIGNvbmRpdGlvbiBjYW4g
YmUgc3RhdGljYWxseSBkZXRlcm1pbmVkLiBUaGFua3MgdG8KPiBDaHJpcyBmb3IgdGhpcyBzdWdn
ZXN0aW9uLgo+Cj4gQWxsIHRoaXMgc3B1cnJlZCBieSBEYW1pZW4ncyBidWdmaXggd2hpY2ggYWRk
ZWQgX01BU0tFRF9GSUVMRC4KPgo+IENjOiBEYW1pZW4gTGVzcGlhdSA8ZGFtaWVuLmxlc3BpYXVA
aW50ZWwuY29tPgo+IENjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4K
PiBTaWduZWQtb2ZmLWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGludGVsLmNvbT4K
PiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCB8IDkgKysrKysrKystCj4g
IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgfCA2ICsrKysrKwo+ICAyIGZpbGVzIGNo
YW5nZWQsIDE0IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS9k
cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx
NV9kcnYuaAo+IGluZGV4IDk1ZGZhMmRkMzViOS4uZTVkOWQ2NjQyYjA5IDEwMDY0NAo+IC0tLSBh
L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0v
aTkxNS9pOTE1X2Rydi5oCj4gQEAgLTU3LDggKzU3LDE1IEBACj4gICNkZWZpbmUgRFJJVkVSX0RF
U0MJCSJJbnRlbCBHcmFwaGljcyIKPiAgI2RlZmluZSBEUklWRVJfREFURQkJIjIwMTQxMjA1Igo+
ICAKPiArc3RhdGljIGlubGluZSBib29sIF9faTkxNV93YXJuX29uKGJvb2wgY29uZCwgY29uc3Qg
Y2hhciAqc3RyKQo+ICt7Cj4gKwlpZiAoX19idWlsdGluX2NvbnN0YW50X3AoY29uZCkpCj4gKwkJ
QlVJTERfQlVHX09OKGNvbmQpOwo+ICsJcmV0dXJuIFdBUk4oY29uZCwgc3RyKTsKCldvbid0IHRo
aXMgc2NyZXcgdXAgdGhlIF9fRklMRV9fIGFuZCBfX0xJTkVfXyBpbiB0aGUgYmFja3RyYWNlPwoK
QlIsCkphbmkuCgo+ICt9Cj4gKwo+ICAjdW5kZWYgV0FSTl9PTgo+IC0jZGVmaW5lIFdBUk5fT04o
eCkJCVdBUk4oeCwgIldBUk5fT04oIiAjeCAiKSIpCj4gKyNkZWZpbmUgV0FSTl9PTih4KSBfX2k5
MTVfd2Fybl9vbigoeCksICJXQVJOX09OKCIgI3ggIikiKQo+ICAKPiAgZW51bSBwaXBlIHsKPiAg
CUlOVkFMSURfUElQRSA9IC0xLAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p
OTE1X2lycS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYwo+IGluZGV4IDA4YTVh
NGJhNTJhYy4uZTZhMWRiMzY5MjhlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1
L2k5MTVfaXJxLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCj4gQEAg
LTE4Myw2ICsxODMsOCBAQCBzdGF0aWMgdm9pZCBpbGtfdXBkYXRlX2d0X2lycShzdHJ1Y3QgZHJt
X2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gIHsKPiAgCWFzc2VydF9zcGluX2xvY2tlZCgmZGV2
X3ByaXYtPmlycV9sb2NrKTsKPiAgCj4gKwlXQVJOX09OKGVuYWJsZWRfaXJxX21hc2sgJiB+aW50
ZXJydXB0X21hc2spOwo+ICsKPiAgCWlmIChXQVJOX09OKCFpbnRlbF9pcnFzX2VuYWJsZWQoZGV2
X3ByaXYpKSkKPiAgCQlyZXR1cm47Cj4gIAo+IEBAIC0yMjksNiArMjMxLDggQEAgc3RhdGljIHZv
aWQgc25iX3VwZGF0ZV9wbV9pcnEoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+
ICB7Cj4gIAl1aW50MzJfdCBuZXdfdmFsOwo+ICAKPiArCVdBUk5fT04oZW5hYmxlZF9pcnFfbWFz
ayAmIH5pbnRlcnJ1cHRfbWFzayk7Cj4gKwo+ICAJYXNzZXJ0X3NwaW5fbG9ja2VkKCZkZXZfcHJp
di0+aXJxX2xvY2spOwo+ICAKPiAgCW5ld192YWwgPSBkZXZfcHJpdi0+cG1faXJxX21hc2s7Cj4g
QEAgLTMyOCw2ICszMzIsOCBAQCB2b2lkIGlieF9kaXNwbGF5X2ludGVycnVwdF91cGRhdGUoc3Ry
dWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ICAJc2RlaW1yICY9IH5pbnRlcnJ1cHRf
bWFzazsKPiAgCXNkZWltciB8PSAofmVuYWJsZWRfaXJxX21hc2sgJiBpbnRlcnJ1cHRfbWFzayk7
Cj4gIAo+ICsJV0FSTl9PTihlbmFibGVkX2lycV9tYXNrICYgfmludGVycnVwdF9tYXNrKTsKPiAr
Cj4gIAlhc3NlcnRfc3Bpbl9sb2NrZWQoJmRldl9wcml2LT5pcnFfbG9jayk7Cj4gIAo+ICAJaWYg
KFdBUk5fT04oIWludGVsX2lycXNfZW5hYmxlZChkZXZfcHJpdikpKQo+IC0tIAo+IDIuMS4xCj4K
PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVs
LWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0
cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0g
CkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu
ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk
ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=