From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754318Ab0JKM3I (ORCPT ); Mon, 11 Oct 2010 08:29:08 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:36494 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753954Ab0JKM3G (ORCPT ); Mon, 11 Oct 2010 08:29:06 -0400 From: Andreas Schwab To: Mikael Pettersson Cc: Al Viro , Geert Uytterhoeven , linux-m68k@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: aranym bug, manifests as "ida_remove called for id=13" on recent kernels References: <20101007174948.GT19804@ZenIV.linux.org.uk> <20101010144952.GF19804@ZenIV.linux.org.uk> <20101010235256.GG19804@ZenIV.linux.org.uk> <20101011024103.GH19804@ZenIV.linux.org.uk> <19634.55413.877788.492484@pilspetsen.it.uu.se> X-Yow: I'm not available for comment.. Date: Mon, 11 Oct 2010 14:29:00 +0200 In-Reply-To: <19634.55413.877788.492484@pilspetsen.it.uu.se> (Mikael Pettersson's message of "Mon, 11 Oct 2010 11:27:17 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mikael Pettersson writes: > I can confirm that the bug exists in gcc-4.3.4 and gcc-4.4.5, > but it has been fixed in gcc-4.5.1 which generates: > > bar: > link.w %fp,#0 > move.l 8(%fp),-(%sp) > jsr foo > move.l %d0,%a0 > unlk %fp > rts > > I don't yet know the gcc PR number or svn commit # for the fix > (in case people want a backport). See http://gcc.gnu.org/PR41302 Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."