From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A514C606BD for ; Mon, 8 Jul 2019 15:21:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2A0EF216FD for ; Mon, 8 Jul 2019 15:21:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562599318; bh=0RIOlx2U3c5EgnleulBBnftrjNRWicugfxkVK6M3y8o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KOBtpDC9pEr3QMsB3iJ1ocO/bwunrl5eG7m6j1oAKu3kLaNM9Tyz0kf9c0aCZvRo3 ZzqPA80CndWnzRqGkJ9DqtuimIQ73AR/EW1bFDq9w4j1pcrDx8wN64Uj+qiEVehTPM 27jy9nb3Cflz12X+8VQqMVLOYfujshvYospkcyJ8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387849AbfGHPV5 (ORCPT ); Mon, 8 Jul 2019 11:21:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:47952 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730872AbfGHPVy (ORCPT ); Mon, 8 Jul 2019 11:21:54 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 06A5F216F4; Mon, 8 Jul 2019 15:21:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562599313; bh=0RIOlx2U3c5EgnleulBBnftrjNRWicugfxkVK6M3y8o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j89n20fWNlj/wU9F9QivpkZcCDdH93Lu8zJPewpcIskkA/sjdglXcI03yA2vto1hF UqlrOnqRM1BmmFQLvV24tECFp/kNz5cXPclXWRVpT9wlnCjsTsJap9aUU6xbTNHJuz z85k49k9jfQrAixFEqVU+xvnBQvsRXBnQA9Wi1fo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Manuel Traut , Konstantin Khlebnikov , Andrew Morton , Linus Torvalds , Sasha Levin Subject: [PATCH 4.9 074/102] scripts/decode_stacktrace.sh: prefix addr2line with $CROSS_COMPILE Date: Mon, 8 Jul 2019 17:13:07 +0200 Message-Id: <20190708150530.282079176@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190708150525.973820964@linuxfoundation.org> References: <20190708150525.973820964@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ Upstream commit c04e32e911653442fc834be6e92e072aeebe01a1 ] At least for ARM64 kernels compiled with the crosstoolchain from Debian/stretch or with the toolchain from kernel.org the line number is not decoded correctly by 'decode_stacktrace.sh': $ echo "[ 136.513051] f1+0x0/0xc [kcrash]" | \ CROSS_COMPILE=/opt/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- \ ./scripts/decode_stacktrace.sh /scratch/linux-arm64/vmlinux \ /scratch/linux-arm64 \ /nfs/debian/lib/modules/4.20.0-devel [ 136.513051] f1 (/linux/drivers/staging/kcrash/kcrash.c:68) kcrash If addr2line from the toolchain is used the decoded line number is correct: [ 136.513051] f1 (/linux/drivers/staging/kcrash/kcrash.c:57) kcrash Link: http://lkml.kernel.org/r/20190527083425.3763-1-manut@linutronix.de Signed-off-by: Manuel Traut Acked-by: Konstantin Khlebnikov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin --- scripts/decode_stacktrace.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index edde8250195c..381acfc4c59d 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -65,7 +65,7 @@ parse_symbol() { if [[ "${cache[$module,$address]+isset}" == "isset" ]]; then local code=${cache[$module,$address]} else - local code=$(addr2line -i -e "$objfile" "$address") + local code=$(${CROSS_COMPILE}addr2line -i -e "$objfile" "$address") cache[$module,$address]=$code fi -- 2.20.1