From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756853AbaH1AsJ (ORCPT ); Wed, 27 Aug 2014 20:48:09 -0400 Received: from mga14.intel.com ([192.55.52.115]:34612 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754678AbaH1AsH (ORCPT ); Wed, 27 Aug 2014 20:48:07 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,414,1406617200"; d="scan'208";a="582647559" Date: Thu, 28 Aug 2014 08:47:51 +0800 From: Fengguang Wu To: Mauro Carvalho Chehab Cc: Guy Martin , Julia Lawall , kbuild@01.org, LKML Subject: Re: [linuxtv-media:devel 497/499] drivers/media/platform/s5p-mfc/s5p_mfc.c:454:2-5: WARNING: Use BUG_ON Message-ID: <20140828004751.GA31482@localhost> References: <53fe0d6b.ILcqU401zWlsffkn%fengguang.wu@intel.com> <20140827143137.2bc29eed.m.chehab@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140827143137.2bc29eed.m.chehab@samsung.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mauro, On Wed, Aug 27, 2014 at 02:31:37PM -0300, Mauro Carvalho Chehab wrote: > Hi Fengguang, > > Not sure why, but I didn't receive this e-mail (or other emails in this > thread). It's a manual check process rather than an email problem. The TO/CC you see lie in the email body. The original email is sent to the kbuild list for manual checking. We do such check for all low confident static check warnings. Julia and Dan are actively looking at these reports and will forward the ones that worth more attention to the relevant people. Thanks, Fengguang > Em Wed, 27 Aug 2014 19:07:45 +0200 (CEST) > Julia Lawall escreveu: > > > The bug_on one doesn't look like a good idea, but the returnvar one would > > make the code a little simpler. > > > > julia > > > > On Thu, 28 Aug 2014, kbuild test robot wrote: > > > > > TO: Mauro Carvalho Chehab > > > CC: linux-media@vger.kernel.org > > > > > > Hi Mauro, > > > > > > First bad commit (maybe != root cause): > > > > > > tree: git://linuxtv.org/media_tree.git devel > > > head: 38a0731165250a0a77eff7b90ea3156d44cc7d66 > > > commit: 7155043c2d027c9c848c3d09badb5af2894ed652 [497/499] [media] enable COMPILE_TEST for media drivers > > > :::::: branch date: 19 hours ago > > > :::::: commit date: 19 hours ago > > > > > > >> drivers/media/platform/s5p-mfc/s5p_mfc.c:454:2-5: WARNING: Use BUG_ON > > > >> drivers/media/platform/s5p-mfc/s5p_mfc.c:333:3-6: WARNING: Use BUG_ON > > > >> drivers/media/platform/s5p-mfc/s5p_mfc.c:406:2-5: WARNING: Use BUG_ON > > > >> drivers/media/platform/s5p-mfc/s5p_mfc.c:548:3-6: WARNING: Use BUG_ON > > > >> drivers/media/platform/s5p-mfc/s5p_mfc.c:556:3-6: WARNING: Use BUG_ON > > > >> drivers/media/platform/s5p-mfc/s5p_mfc.c:509:2-5: WARNING: Use BUG_ON > > > >> drivers/media/platform/s5p-mfc/s5p_mfc.c:634:4-7: WARNING: Use BUG_ON > > > -- > > > >> drivers/media/platform/davinci/vpfe_capture.c:946:5-8: Unneeded variable: "ret". Return "0" on line 951 > > > > > > Please consider folding the attached diff :-) > > > > > > --- > > > 0-DAY kernel build testing backend Open Source Technology Center > > > http://lists.01.org/mailman/listinfo/kbuild Intel Corporation > > >