From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269810AbTGOWNQ (ORCPT ); Tue, 15 Jul 2003 18:13:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269814AbTGOWNL (ORCPT ); Tue, 15 Jul 2003 18:13:11 -0400 Received: from aneto.able.es ([212.97.163.22]:20959 "EHLO aneto.able.es") by vger.kernel.org with ESMTP id S269810AbTGOWMM (ORCPT ); Tue, 15 Jul 2003 18:12:12 -0400 Date: Wed, 16 Jul 2003 00:27:01 +0200 From: "J.A. Magallon" To: Lista Linux-Kernel Subject: gcc-3.3.1-hammer breaks mm/memory.c Message-ID: <20030715222701.GC3823@werewolf.able.es> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: 7BIT X-Mailer: Balsa 2.0.12 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi all... After some binary search and a 'couple' kernel builds, I narrowed the problem to mm/memory.c. With that file built at -O1: CFLAGS_memory.o = -O1 The kernel boots, starts /sbin/init and looks like working normally (2.4.22-pre5). Anybody can see what is miscompiled with an assembler listing ? Any #pragma to switch optmizations on the half of a file or for a function ? TIA -- J.A. Magallon \ Software is like sex: werewolf.able.es \ It's better when it's free Mandrake Linux release 9.2 (Cooker) for i586 Linux 2.4.22-pre5 (gcc 3.3.1 (Mandrake Linux 9.2 3.3.1-0.2mdk))