From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752155AbaHTGMD (ORCPT ); Wed, 20 Aug 2014 02:12:03 -0400 Received: from infra.glanzmann.de ([88.198.249.254]:44451 "EHLO infra.glanzmann.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750952AbaHTGMC (ORCPT ); Wed, 20 Aug 2014 02:12:02 -0400 X-Greylist: delayed 456 seconds by postgrey-1.27 at vger.kernel.org; Wed, 20 Aug 2014 02:12:01 EDT Date: Wed, 20 Aug 2014 08:04:24 +0200 From: Thomas Glanzmann To: LKML Subject: Regression: Can't compile x86_64 with 32 Bit userland: arch/x86/purgatory/purgatory.c:1:0: error: code model 'large' not supported in the 32 bit mode Message-ID: <20140820060423.GA14660@glanzmann.de> Mail-Followup-To: Thomas Glanzmann , LKML MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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 Hello, I used to compile 64 Bit Kernel on 32 Bit Userland and until v3.16 it worked. But with todays git head from Linus it does not: (mini) [~/work/linux-2.6] make scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h CC arch/x86/purgatory/purgatory.o arch/x86/purgatory/purgatory.c:1:0: error: code model 'large' not supported in the 32 bit mode make[1]: *** [arch/x86/purgatory/purgatory.o] Error 1 make: *** [archprepare] Error 2 I'll do git bisect to identify the offending commit. I'm using Debian Wheezy 7 32 Bit on x86 with gcc version 4.7.2 (Debian 4.7.2-5). Cheers, Thomas