Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756039AbbHYRgp (ORCPT ); Tue, 25 Aug 2015 13:36:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57272 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751816AbbHYRgn (ORCPT ); Tue, 25 Aug 2015 13:36:43 -0400 Date: Tue, 25 Aug 2015 19:34:13 +0200 From: Oleg Nesterov To: Yoshinori Sato Cc: Guenter Roeck , Mark Salter , uclinux-h8-devel@lists.sourceforge.jp, "linux-kernel@vger.kernel.org" , "Peter Zijlstra (Intel)" , "Paul E. McKenney" , Josh Triplett Subject: Re: h8300 build failures in linux-next (in rcu code, gcc 5.x related, not limited to h8300) Message-ID: <20150825173413.GA11853@redhat.com> References: <55DB63AC.7070305@roeck-us.net> <8737z7nc7b.wl-ysato@users.sourceforge.jp> <1440512875.5882.16.camel@redhat.com> <55DC83C7.1060809@roeck-us.net> <871terjopj.wl-ysato@users.sourceforge.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <871terjopj.wl-ysato@users.sourceforge.jp> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 557 Lines: 21 On 08/26, Yoshinori Sato wrote: > > Yes. > gcc bug #67055. > Already fixed in trunk. Yes, thanks a lot. Paul, it seems that gcc actually dislikes your ec90a194a "rcu: Create a synchronize_rcu_mult()" commit ;) rcu/sync.c was just lucky enough to trigger the problem. I'll try to make the fix today... Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/