From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5131B6E1ED for ; Thu, 4 Oct 2018 13:02:40 +0000 (UTC) Received: by mail-ed1-x543.google.com with SMTP id z21-v6so4045755edb.11 for ; Thu, 04 Oct 2018 06:02:40 -0700 (PDT) Date: Thu, 4 Oct 2018 15:02:30 +0200 From: Daniel Vetter Message-ID: <20181004130230.GK31561@phenom.ffwll.local> References: <20180928102002.10541-1-chris@chris-wilson.co.uk> <153842301482.23109.9425007086680751049@skylake-alporthouse-com> <153846900061.7415.2196966772772919022@jlahtine-desk.ger.corp.intel.com> <7287aacb-ae70-7c4f-420b-46f27e0910cf@intel.com> <153857186067.4477.7493889521236990498@jlahtine-desk.ger.corp.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <153857186067.4477.7493889521236990498@jlahtine-desk.ger.corp.intel.com> Subject: Re: [igt-dev] [Intel-gfx] [PATCH i-g-t 1/5] igt/kms_getfb: Check the iface exists before use List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Joonas Lahtinen Cc: igt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org List-ID: T24gV2VkLCBPY3QgMDMsIDIwMTggYXQgMDQ6MDQ6MjBQTSArMDMwMCwgSm9vbmFzIExhaHRpbmVu IHdyb3RlOgo+IFF1b3RpbmcgQW50b25pbyBBcmdlbnppYW5vICgyMDE4LTEwLTAyIDIzOjI3OjQ2 KQo+ID4gCj4gPiAKPiA+IE9uIDAyLzEwLzE4IDAxOjMwLCBKb29uYXMgTGFodGluZW4gd3JvdGU6 Cj4gPiA+IFF1b3RpbmcgQW50b25pbyBBcmdlbnppYW5vICgyMDE4LTEwLTAxIDIyOjUzOjQ2KQo+ ID4gPj4gRmFpciBlbm91Z2guCj4gPiA+Pgo+ID4gPj4gQWNrZWQtYnk6IEFudG9uaW8gQXJnZW56 aWFubyA8YW50b25pby5hcmdlbnppYW5vQGludGVsLmNvbT4KPiA+ID4+Cj4gPiA+PiBmb3IgdGhl IHNlcmllcy4KPiA+ID4gCj4gPiA+IFBsZWFzZSwgcmVhZCB0aGUgZm9sbG93aW5nIGNoYXB0ZXJz ICh0aGV5J3JlIGFwcGxpY2FibGUgZm9yIHRoZSBwYXRjaAo+ID4gPiB0YWcgbWVhbmluZ3MgaW4g SUdULCB0b28pOgo+ID4gPiAKPiA+ID4gaHR0cHM6Ly93d3cua2VybmVsLm9yZy9kb2MvaHRtbC92 NC4xOC9wcm9jZXNzL3N1Ym1pdHRpbmctcGF0Y2hlcy5odG1sI3doZW4tdG8tdXNlLWFja2VkLWJ5 LWNjLWFuZC1jby1kZXZlbG9wZWQtYnkKPiA+ID4gaHR0cHM6Ly93d3cua2VybmVsLm9yZy9kb2Mv aHRtbC92NC4xOC9wcm9jZXNzL3N1Ym1pdHRpbmctcGF0Y2hlcy5odG1sI3VzaW5nLXJlcG9ydGVk LWJ5LXRlc3RlZC1ieS1yZXZpZXdlZC1ieS1zdWdnZXN0ZWQtYnktYW5kLWZpeGVzCj4gPiA+IAo+ ID4gPiBJZiB3ZSBzcGVuZCB0aGUgdGltZSB0byBhY3R1YWxseSByZXZpZXcgdGhlIHBhdGNoZXMs IHRoYXQgc2hvdWxkIGJlCj4gPiA+IGRvY3VtZW50ZWQgd2l0aCBhIHByb3BlciBSZXZpZXdlZC1i eSBhbmQgbm90IGEgdmFndWUgQWNrZWQtYnkuCj4gPiAKPiA+IEtNUyBpcyByZWFsbHkgYW4gYXJl YSBJIGRvIG5vdCBrbm93IG11Y2ggYWJvdXQuIFdoaWxlIEkgY2FuIHNheSB0aGUgCj4gPiBwYXRj aGVzIGFyZSBsb29raW5nIGdvb2Qgb24gdGhlIElHVCBzaWRlLCBJIGNhbm5vdCBndWFyYW50ZWUg dGhleSB1c2UgCj4gPiB0aGUgS01TIGludGVyZmFjZSBhcHByb3ByaWF0ZWx5IHRoZXJlZm9yZSB0 aGUgJ0Fja2VkLWJ5Jy4gQWZ0ZXIgcmVhZGluZyAKPiA+IHRoZSBkb2N1bWVudGF0aW9uIHlvdSBs aW5rZWQgSSB0aGluayBpdCBmaXRzIHJhdGhlciB3ZWxsIHNpbmNlIHRoZSBvbmx5IAo+ID4gZmVl ZGJhY2sgSSBnYXZlIHdhcyBvbiBhIHNtYWxsIG92ZXJzaWdodC4KPiAKPiBGYWlyIGVub3VnaC4g Rm9yIGZ1dHVyZSByZWZlcmVuY2UsIHlvdSBtYXkgd2FudCB0byBjb21tZW50IHdoZW4gZ2l2aW5n Cj4geW91ciBBY2tlZC1ieSwgdGhlIHJlYXNvbiBmb3Igb25seSBsaW1pdGVkIHJldmlldyBhbmQg bm90IGZ1bGwgUi1iLgoKRnlpIEkgYWxzbyBkaWQgcmV2aWV3IHRoaXMgb25lLCBidXQgYW4gb2xk ZXIgdmVyc2lvbiwgYW5kIHRob3NlIGNvbW1lbnRzCmRpZG4ndCBnZXQgYWRkcmVzc2VkLiBTbyBu b3QgdGhlIG9ubHkgdGhpbmcgdGhhdCB3ZW50IHNsaWdodGx5IHNpZGV3YXlzCmhlcmUuCi1EYW5p ZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9u Cmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0 LWRldgo=