Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750913Ab2E0EIz (ORCPT ); Sun, 27 May 2012 00:08:55 -0400 Received: from mail-pz0-f46.google.com ([209.85.210.46]:58862 "EHLO mail-pz0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750709Ab2E0EIv (ORCPT ); Sun, 27 May 2012 00:08:51 -0400 Message-ID: <1338091732.2658.404.camel@shawn-ssd> Subject: Re: git-unnoticed merge conflicts breaking arm cross-building From: shawn To: Linus Torvalds , Jiri Kosina Cc: linux-kernel@vger.kernel.org Date: Sat, 26 May 2012 21:08:52 -0700 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 8bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2246 Lines: 78 hmm, nv,. guess i just needed to run ARCH=arm make clean ------- HOSTCC scripts/mod/mk_elfconfig cc1: error: unrecognized command line option ‘-mlittle-endian’ cc1: error: unrecognized command line option ‘-mno-thumb-interwork’ scripts/mod/empty.c:1:0: error: unknown ABI (aapcs-linux) for -mabi= switch scripts/mod/empty.c:1:0: error: bad value (armv4t) for -march= switch scripts/mod/empty.c:1:0: error: bad value (xscale) for -mtune= switch ----- I checked out git master and tried to cross compile an arm kernel for my sheevaplug It fails with linker errors: /usr/bin/ld.bfd.real: scripts/mod/file2alias.o: Relocations in generic ELF (EM: 40) /usr/bin/ld.bfd.real: scripts/mod/file2alias.o: Relocations in generic ELF (EM: 40) /usr/bin/ld.bfd.real: scripts/mod/file2alias.o: Relocations in generic ELF (EM: 40) /usr/bin/ld.bfd.real: scripts/mod/file2alias.o: Relocations in generic ELF (EM: 40) scripts/mod/file2alias.o: could not read symbols: File in wrong format collect2: ld returned 1 exit status where it appears that it isn't calling the cross-toolchain (/usr/bin/arm-linux-gnueabi-ld) I have CONFIG_CROSS_COMPILE="arm-linux-gnueabi-" I did a full git bisect and good: commit f08b9c2f8af0d61faa1170aeae4fbca1eff6a504 Merge: d79ee93 0ab711a Author: Linus Torvalds Date: Tue May 22 18:38:11 2012 -0700 Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip good: commit 99ce58ddc4eadec8c35d9a1d64ff57703fdcfacc Merge: 56ccd18 44d27f7 4e52b53 ed13794 Author: Jiri Kosina Date: Tue May 22 11:33:42 2012 +0200 Merge branches 'upstream-fixes', 'wacom' and 'waltop' into for-linus first bad: commit 3c2c4b73aa79e4a1b601710b59e092441175f4bb Merge: f08b9c2 99ce58d Author: Linus Torvalds Date: Tue May 22 19:21:48 2012 -0700 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid -- -Shawn Landden -- 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/