From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752605AbdI2XU3 (ORCPT ); Fri, 29 Sep 2017 19:20:29 -0400 Received: from mail-wr0-f193.google.com ([209.85.128.193]:32987 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752576AbdI2XU1 (ORCPT ); Fri, 29 Sep 2017 19:20:27 -0400 X-Google-Smtp-Source: AOwi7QDKga7jhEF6+tWzIWEwJnzv/tFtc238eCX6RkORPYnF9og1weyfveNxbH8TXocUvPSy0xcZ1A== From: Sudip Mukherjee X-Google-Original-From: Sudip Mukherjee To: Andrew Morton Cc: linux-kernel@vger.kernel.org, Sudip Mukherjee Subject: [PATCH] m32r: fix build failure Date: Sat, 30 Sep 2017 00:20:20 +0100 Message-Id: <1506727220-6108-1-git-send-email-sudip.mukherjee@codethink.co.uk> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sudip Mukherjee The allmodconfig build of m32r is failing with the error: lib/mpi/mpih-div.o: In function 'mpihelp_divrem': mpih-div.c:(.text+0x40): undefined reference to 'abort' mpih-div.c:(.text+0x40): relocation truncated to fit: R_M32R_26_PCREL_RELA against undefined symbol 'abort' The function 'abort' was never defined for the m32r architecture. Create 'abort' as is done in other arch like 'arm' and 'unicore32'. Signed-off-by: Sudip Mukherjee --- The build log of next-20170929 is at: https://travis-ci.org/sudipm-mukherjee/parport/jobs/281164217 arch/m32r/kernel/traps.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c index 647dd94..72b96f2 100644 --- a/arch/m32r/kernel/traps.c +++ b/arch/m32r/kernel/traps.c @@ -114,6 +114,15 @@ static void set_eit_vector_entries(void) _flush_cache_copyback_all(); } +void abort(void) +{ + BUG(); + + /* if that doesn't kill us, halt */ + panic("Oops failed to kill thread"); +} +EXPORT_SYMBOL(abort); + void __init trap_init(void) { set_eit_vector_entries(); -- 2.7.4