From: Michal Kubecek <mkubecek@suse.cz>
To: linux-s390@vger.kernel.org, Joe Perches <joe@perches.com>
Cc: linux-kernel@vger.kernel.org, Jiri Slaby <jslaby@suse.cz>
Subject: [Regression] s390x build broken with 5.10-rc1 (bisected)
Date: Mon, 26 Oct 2020 11:48:11 +0100 [thread overview]
Message-ID: <20201026104811.22ta4pby2chmz4pv@lion.mk-sys.cz> (raw)
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
next reply other threads:[~2020-10-26 10:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 10:48 Michal Kubecek [this message]
2020-10-26 12:49 ` [Regression] s390x build broken with 5.10-rc1 (bisected) Vasily Gorbik
2020-10-26 12:49 ` [PATCH 1/1] s390: correct __bootdata / __bootdata_preserved macros Vasily Gorbik
2020-10-26 13:31 ` Joe Perches
2020-10-26 13:31 ` Joe Perches
2020-10-26 23:57 ` Michal Kubecek
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