From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752904AbbIBH3Y (ORCPT ); Wed, 2 Sep 2015 03:29:24 -0400 Received: from mail-wi0-f171.google.com ([209.85.212.171]:33838 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750805AbbIBH3X (ORCPT ); Wed, 2 Sep 2015 03:29:23 -0400 Date: Wed, 2 Sep 2015 09:29:18 +0200 From: Ingo Molnar To: "Paul E. McKenney" Cc: Davidlohr Bueso , Stephen Rothwell , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, peterz@infradead.org Subject: Re: linux-next: build failure after merge of the rcu tree Message-ID: <20150902072918.GA2677@gmail.com> References: <20150901135006.78be270e@canb.auug.org.au> <20150901074946.GF4029@linux.vnet.ibm.com> <20150902135800.068f0f4a@canb.auug.org.au> <20150902052612.GK4029@linux.vnet.ibm.com> <1441176051.2038.3.camel@stgolabs.net> <20150902071439.GM4029@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150902071439.GM4029@linux.vnet.ibm.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 * Paul E. McKenney wrote: > On Tue, Sep 01, 2015 at 11:40:51PM -0700, Davidlohr Bueso wrote: > > On Tue, 2015-09-01 at 22:26 -0700, Paul E. McKenney wrote: > > > Davidlohr, the error is due to sched_setscheduler_nocheck() not being > > > exported, so that Stephen gets this failure when building modules. > > > This is 04be76a9b067 (locktorture: Support rtmutex torturing) in -rcu. > > > > > > Thoughts? > > > > Right, the below should take care of it. Although I think it makes sense > > to get this into at least 4.3 even if we won't use it until 4.4. Simply > > because we already export sched_setscheduler(). If you agree I guess we > > could route via -tip. > > Given an ack from Peter or Ingo, I would happy to queue it. But we are > talking 4.4 rather than 4.3, sorry! The export looks good to me: Acked-by: Ingo Molnar Thanks, Ingo