Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754654AbbHYF4L (ORCPT ); Tue, 25 Aug 2015 01:56:11 -0400 Received: from mail2.asahi-net.or.jp ([202.224.39.198]:47069 "EHLO mail2.asahi-net.or.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751113AbbHYF4K convert rfc822-to-8bit (ORCPT ); Tue, 25 Aug 2015 01:56:10 -0400 Date: Tue, 25 Aug 2015 14:56:08 +0900 Message-ID: <8737z7nc7b.wl-ysato@users.sourceforge.jp> From: Yoshinori Sato To: Guenter Roeck Cc: uclinux-h8-devel@lists.sourceforge.jp, "linux-kernel@vger.kernel.org" Subject: Re: h8300 build failures ijn linux-next In-Reply-To: <55DB63AC.7070305@roeck-us.net> References: <55DB63AC.7070305@roeck-us.net> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?ISO-8859-4?Q?Goj=F2?=) APEL/10.8 EasyPG/1.0.0 Emacs/24.4 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=ISO-8859-7 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1198 Lines: 41 On Tue, 25 Aug 2015 03:34:20 +0900, Guenter Roeck wrote: > > Hi, > > In linux-next as of today (0824), all h8300 builds fail for me with an internal > compiler error. > > Building h8300:allnoconfig ... failed > -------------- > Error log: > > In file included from include/linux/rcupdate.h:429:0, > from include/linux/rcusync.h:5, > from kernel/rcu/sync.c:1: > include/linux/rcutiny.h: In function ?rcu_barrier_sched?: > include/linux/rcutiny.h:55:20: internal compiler error: Segmentation fault > static inline void rcu_barrier_sched(void) > ^ > > I tried both gcc 5.1 and 5.2, built with the patch set available to me. > > Is there a more recent compiler / patch set available that might fix the problem ? > No. I tried gcc 6.0. It got same error. It looks optimization problem on h8300 target. I will investigate it. > Thanks, > Guenter -- Yoshinori Sato -- 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/