From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756378AbcECUQq (ORCPT ); Tue, 3 May 2016 16:16:46 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:60672 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756239AbcECUQo (ORCPT ); Tue, 3 May 2016 16:16:44 -0400 From: Arnd Bergmann To: Olof Johansson Cc: Kernel Build Reports Mailman List , "Olof's autobuilder" , "linux-kbuild@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Michal Marek Subject: Re: mainline build: 896 warnings 1 failures (mainline/v4.6-rc5-224-gda9373d) Date: Tue, 03 May 2016 22:16:31 +0200 Message-ID: <1967190.iUkQd8aPov@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: References: <57267469.8ade420a.aec17.ffffc1ee@mx.google.com> <1535117.FXDhxv6m8v@wuerfel> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:zOBO5TGWj5VlMMmewCTAk6P0/e90dgydhxL7Amq3qLW6jiG0/nB Ei8LCqWbIufOddX+6fIsGWgmXlwBLAT0IfPzJwz+kWsKUTekRyoTUKDYkZIPGA15Ld0dA9l K4DrB7q/Z2fZoIAgLatX2DJd5XCz8avpYyndgGwFVmbbySqnl/oRdsEawY48pIuCqKXgfiG skZME472BOKsBu4ENb+/A== X-UI-Out-Filterresults: notjunk:1;V01:K0:+f1pqSC2sn8=:m0eqzeiKPnnkedG6//Ayxo nmfmo+qf9MYDutRAS1ojX8izlj0e7+3WRf5hIs1gBTOBovSFhemJsl4367nUZaDKTZEDUpaNY EpohU6AUtpDpjbq+ZoPb8ab3nDSlhhZuBhYxrfC4wj7UzPI9K7AzrDE6A/PCsCmh6h5/awhvL maOFVs2yvdWKHAh+QCTaFWb5hYDGUgVFYkw8S8KOvUm29QWzVnVYn509SQ5tRwkc5HPnot2QN hX+bkouM3XCaXTCvgEkc714AKKWO457EybRgjoVGOjSRIgFSu1+4G//PCfZiMDFOZvo6g5nuA Wtmqn1UB1hEeLqF369VHZmjY2ERidBcBR734dy3b81KP/ptlJOlnf8WBQD3Ia5EyzvcGEdqJU RV4IVYxOZrvPhzEfsJaFpZwMsUl4OFu0+Eq+e8TegNqWVLUDMortGvkw3Nj28vn9xpz03V32J 8vcbl4tdVIq1xQZY3cIhIZbvFs4vsbO6AuFxkU4OkH7b7IEOKiBgv8LaxXaIY6iY2LS9Po5ir mqQl35fVpZd6OtxuLz/u05BaelrFlr6zz/EbQtU2XWAy8wQ+SVeI9QKz71oarQJcFzubhfdbQ lP9ILnSJF2cOhD29pQQrtBhRK+IA1GeyIzkdlsP2BulVymACozdZzH7gy4xFdDKPtzWniXRuJ XyCOXXLw8kX6diiU3g3yphkldxXBc6dqQHYuuMtTK++v32xzf7nvhXD/zQrqzKwKRlTT/TnE8 rVGEoMEDO1eWuUPF Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday 02 May 2016 19:12:31 Olof Johansson wrote: > On Mon, May 2, 2016 at 12:24 AM, Arnd Bergmann wrote: > > On Sunday 01 May 2016 16:19:53 Olof Johansson wrote: > >> On Sun, May 1, 2016 at 2:26 PM, Olof's autobuilder wrote: > >> > Here are the build results from automated periodic testing. > >> > > >> > The tree being built was mainline, found at: > >> > > >> > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git (master branch) > >> > > >> > Topmost commit: > >> > > >> > da9373d Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal > >> > > >> > Build logs (stderr only) can be found at the following link (experimental): > >> > > >> > http://arm-soc.lixom.net/buildlogs/mainline/v4.6-rc5-224-gda9373d/ > >> > > >> > > >> > Runtime: 5m 0s > >> > > >> > Passed: 117 > >> > Failed: 1 > >> > > >> > Warnings: 896 > >> > > >> > Section mismatches: 0 > >> > >> So, yeah, I updated to GCC 6.1.0 and it looks noisy. If it doesn't get > >> whittled down pretty quickly I might switch to an older compiler > >> again. > > > > Oops, it looks like I never submitted a patch to shut up > > -Wunused-const-variable, though I've been building that way > > myself here and fixing all /other/ warnings. > > > > I think we want to have -Wunused-const-variable at the W=1 level, but > > not by default. > > Agreed, at least as long as it is as noisy as it is today. > > Care to send it in so we can see it in 4.6? Sure, I'll try. I seem to have a low success rate getting Makefile changes like this merged: My best guess is that Michal Marek should pick them up, but he ignored my last few submission for warning changes, so I don't know if I should instead send them to Andrew Morton or someone else. Arnd