From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934259AbdKBDeo (ORCPT ); Wed, 1 Nov 2017 23:34:44 -0400 Received: from ozlabs.org ([103.22.144.67]:48323 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934030AbdKBDem (ORCPT ); Wed, 1 Nov 2017 23:34:42 -0400 Date: Thu, 2 Nov 2017 14:34:40 +1100 From: Stephen Rothwell To: Tejun Heo , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Tal Shorer , Frederic Weisbecker Subject: linux-next: build failure after merge of the workqueues tree Message-ID: <20171102143440.67acc666@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Tejun, After merging the workqueues tree, today's linux-next build (arm multi_v7_defconfig) failed like this: kernel/workqueue.c: In function 'workqueue_init_early': kernel/workqueue.c:5561:56: error: 'cpu_isolated_map' undeclared (first use in this function) cpumask_andnot(wq_unbound_cpumask, cpu_possible_mask, cpu_isolated_map); ^ Caused by commit b5149873a0c2 ("workqueue: respect isolated cpus when queueing an unbound work") interacting with commit edb9382175c3 ("sched/isolation: Move isolcpus= handling to the housekeeping code") from the tip tree. I am not sure how to fix this, so I have reverted b5149873a0c2 for today. -- Cheers, Stephen Rothwell