From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757208AbbIUQYS (ORCPT ); Mon, 21 Sep 2015 12:24:18 -0400 Received: from mail-pa0-f48.google.com ([209.85.220.48]:33217 "EHLO mail-pa0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756779AbbIUQYO (ORCPT ); Mon, 21 Sep 2015 12:24:14 -0400 Date: Mon, 21 Sep 2015 09:24:11 -0700 From: Dmitry Torokhov To: Stephen Rothwell Cc: Andrew Morton , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: linux-next: build failure after merge of the akpm-current tree Message-ID: <20150921162411.GD17389@dtor-ws> References: <20150921141810.298d07b2@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150921141810.298d07b2@canb.auug.org.au> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 21, 2015 at 02:18:10PM +1000, Stephen Rothwell wrote: > Hi Andrew, > > After merging the akpm-current tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > drivers/input/joystick/walkera0701.c:153:4: error: implicit declaration of function 'abs64' [-Werror=implicit-function-declaration] > if (abs64(pulse_time - SYNC_PULSE) < RESERVE) /* new frame sync */ > ^ > > Caused by commit > > ea91f9c72512 ("Remove abs64()") > > interacting with commit > > 46b018fa9500 ("Input: walkera0701 - fix abs() calculations on 64 bit values") > > from the input-current tree. > > I just reverted 46b018fa9500 as ti will no longer be needed. Hmm, I plan on sending it to Linus in 4.3 merge window. I saw more patches switching to abs64 flying by so I guess removal will have to add walkera to the list needing adjusting. Thanks. -- Dmitry