From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH v2 1/8] drm/i915: Fix unsigned overflow when calculating total data rate Date: Fri, 19 Oct 2018 16:15:32 +0200 Message-ID: References: <20181018115134.9061-1-maarten.lankhorst@linux.intel.com> <20181018115134.9061-2-maarten.lankhorst@linux.intel.com> <20181018151124.GK9144@intel.com> <153995438994.19935.5568338422851671238@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id D847F6E40B for ; Fri, 19 Oct 2018 14:15:34 +0000 (UTC) In-Reply-To: <153995438994.19935.5568338422851671238@skylake-alporthouse-com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T3AgMTktMTAtMTggb20gMTU6MDYgc2NocmVlZiBDaHJpcyBXaWxzb246Cj4gUXVvdGluZyBNYWFy dGVuIExhbmtob3JzdCAoMjAxOC0xMC0xOSAxNDowMzo0NykKPj4gT3AgMTgtMTAtMTggb20gMTc6 MTEgc2NocmVlZiBWaWxsZSBTeXJqw6Rsw6Q6Cj4+PiBPbiBUaHUsIE9jdCAxOCwgMjAxOCBhdCAw MTo1MToyN1BNICswMjAwLCBNYWFydGVuIExhbmtob3JzdCB3cm90ZToKPj4+PiBAQCAtNDQwMiw4 ICs0NDAxLDcgQEAgc2tsX2FsbG9jYXRlX3BpcGVfZGRiKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRl ICpjc3RhdGUsCj4+Pj4gICAgICAgICAgICAgICAqIHJlc3VsdCBpcyA8IGF2YWlsYWJsZSBhcyBk YXRhX3JhdGUgLyB0b3RhbF9kYXRhX3JhdGUgPCAxCj4+Pj4gICAgICAgICAgICAgICAqLwo+Pj4+ ICAgICAgICAgICAgICBwbGFuZV9ibG9ja3MgPSBtaW5pbXVtW3BsYW5lX2lkXTsKPj4+PiAtICAg ICAgICAgICAgcGxhbmVfYmxvY2tzICs9IGRpdl91NjQoKHVpbnQ2NF90KWFsbG9jX3NpemUgKiBk YXRhX3JhdGUsCj4+Pj4gLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHRvdGFs X2RhdGFfcmF0ZSk7Cj4+Pj4gKyAgICAgICAgICAgIHBsYW5lX2Jsb2NrcyArPSBhbGxvY19zaXpl ICogZGF0YV9yYXRlIC8gdG90YWxfZGF0YV9yYXRlOwo+Pj4gSSBmYWlsZWQgdG8gc3BvdCB0aGUg cmF3IDY0Yml0IGRpdmlzaW9ucyBoZXJlLiBGb3J0dW5hdGVseSBDSSBjYXVnaHQKPj4+IHRoZW0g KHlheSkuIE5lZWQgdG8gYmUgZml4ZWQuCj4+IE5vIHdlIGNhbid0LCBpZiB3ZSBtYWtlIHRoZSBw ZXIgcGxhbmUgZGF0YSByYXRlIDY0LWJpdHMsIHRoZSBkaXZpc29yIHdpbGwgb3ZlcmZsb3cgYSBk aXZfdTY0Li4KPiBkaXY2NF91NjQoKQo+IC1DaHJpcwoKUmlnaHQsIHdpbGwgdXNlIHRoYXQuCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK