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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 5F2E0C2D0A3 for ; Mon, 26 Oct 2020 10:48:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B73A2072E for ; Mon, 26 Oct 2020 10:48:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1771204AbgJZKsP (ORCPT ); Mon, 26 Oct 2020 06:48:15 -0400 Received: from mx2.suse.de ([195.135.220.15]:55424 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1771043AbgJZKsN (ORCPT ); Mon, 26 Oct 2020 06:48:13 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 10409AE46; Mon, 26 Oct 2020 10:48:12 +0000 (UTC) Received: by lion.mk-sys.cz (Postfix, from userid 1000) id A3B706078A; Mon, 26 Oct 2020 11:48:11 +0100 (CET) Date: Mon, 26 Oct 2020 11:48:11 +0100 From: Michal Kubecek To: linux-s390@vger.kernel.org, Joe Perches Cc: linux-kernel@vger.kernel.org, Jiri Slaby Subject: [Regression] s390x build broken with 5.10-rc1 (bisected) Message-ID: <20201026104811.22ta4pby2chmz4pv@lion.mk-sys.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, 5.10-rc1 builds on s390x fail with make -f ./scripts/Makefile.build obj=arch/s390/boot arch/s390/boot/bzImage make -f ./scripts/Makefile.modpost make -f ./scripts/Makefile.modfinal make -f ./scripts/Makefile.build obj=arch/s390/boot/compressed arch/s390/boot/compressed/vmlinux s1=`s390x-suse-linux-objdump -t -j ".boot.data" "vmlinux" | sort | sed -n "/0000000000000000/! s/.*\s.boot.data\s\+//p" | sha256sum`; s2=`s390x-suse-linux-objdump -t -j ".boot.data" "arch/s390/boot/compressed/vmlinux" | sort | sed -n "/0000000000000000/! s/.*\s.boot.data\s\+//p" | sha256sum`; if [ "$s1" != "$s2" ]; then echo "error: section .boot.data differs between vmlinux and arch/s390/boot/compressed/vmlinux" >&2; exit 1; fi; touch arch/s390/boot/section_cmp.boot.data s1=`s390x-suse-linux-objdump -t -j ".boot.preserved.data" "vmlinux" | sort | sed -n "/0000000000000000/! s/.*\s.boot.preserved.data\s\+//p" | sha256sum`; s2=`s390x-suse-linux-objdump -t -j ".boot.preserved.data" "arch/s390/boot/compressed/vmlinux" | sort | sed -n "/0000000000000000/! s/.*\s.boot.preserved.data\s\+//p" | sha256sum`; if [ "$s1" != "$s2" ]; then echo "error: section .boot.preserved.data differs between vmlinux and arch/s390/boot/compressed/vmlinux" >&2; exit 1; fi; touch arch/s390/boot/section_cmp.boot.preserved.data error: section .boot.data differs between vmlinux and arch/s390/boot/compressed/vmlinux make[1]: *** [arch/s390/boot/Makefile:65: arch/s390/boot/section_cmp.boot.data] Error 1 make[1]: *** Waiting for unfinished jobs.... error: section .boot.preserved.data differs between vmlinux and arch/s390/boot/compressed/vmlinux make[1]: *** [arch/s390/boot/Makefile:65: arch/s390/boot/section_cmp.boot.preserved.data] Error 1 make: *** [arch/s390/Makefile:153: bzImage] Error 2 make: *** Waiting for unfinished jobs.... Bisect identified commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo) to __section("foo")"), i.e. the very last commit before tagging v5.10-rc1. I can reproduce this with e.g. defconfig and both native s390x build and build on x86_64 using cross compiler. I used gcc 10.2.1 and binutils 2.34. Michal