From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: linux-next: build failure after merge of the driver-core tree Date: Tue, 11 Mar 2014 18:50:21 -0700 Message-ID: <20140312015021.GC10106@kroah.com> References: <20140312005152.9ac4063f65dbd233f5d50b4d@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from out3-smtp.messagingengine.com ([66.111.4.27]:33611 "EHLO out3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755835AbaCLBtf (ORCPT ); Tue, 11 Mar 2014 21:49:35 -0400 Content-Disposition: inline In-Reply-To: <20140312005152.9ac4063f65dbd233f5d50b4d@kernel.org> Sender: linux-next-owner@vger.kernel.org List-ID: To: Mark Brown Cc: Stewart Smith , Benjamin Herrenschmidt , Tejun Heo , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org On Wed, Mar 12, 2014 at 12:51:52AM +0000, Mark Brown wrote: > Hi Greg, > > After merging the driver-core tree, today's linux-next build () > failed like this on a PowerPC defconfig: > > HEAD is now at ceb98e684dec Merge remote-tracking branch 'driver-core/driver-core-next' > GEN /home/broonie/next/powerpc_ppc64_defconfig/Makefile > # > # configuration written to .config > # > /home/broonie/next/next/arch/powerpc/platforms/powernv/opal-elog.c: In function 'elog_ack_store': > /home/broonie/next/next/arch/powerpc/platforms/powernv/opal-elog.c:84:2: error: implicit declaration of function 'sysfs_schedule_callback' [-Werror=implicit-function-declaration] > sysfs_schedule_callback(&elog_obj->kobj, delay_release_kobj, > ^ > cc1: all warnings being treated as errors > make[3]: *** [arch/powerpc/platforms/powernv/opal-elog.o] Error 1 > make[3]: *** Waiting for unfinished jobs.... > /home/broonie/next/next/arch/powerpc/platforms/powernv/opal-dump.c: In function 'dump_ack_store': > /home/broonie/next/next/arch/powerpc/platforms/powernv/opal-dump.c:100:2: error: implicit declaration of function 'sysfs_schedule_callback' [-Werror=implicit-function-declaration] > sysfs_schedule_callback(&dump_obj->kobj, delay_release_kobj, > ^ > cc1: all warnings being treated as errors > > due to an interaction between d1ba277e7988908 (sysfs, driver-core: remove unused {sysfs|device}_schedule_callback_owner()) and 774fea1a38c6a5a8 (powerpc/powernv: Read OPAL error log and export it through sysfs) from the PowerPC tree. > > I reverted 774fea1a38c6a5a8 for today. Sounds like the powerpc tree also needs to stop using this function :) thanks, greg k-h