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From: Naresh Kamboju <naresh.kamboju@linaro.org>
To: linux-block <linux-block@vger.kernel.org>,
	nbd@other.debian.org, open list <linux-kernel@vger.kernel.org>,
	clang-built-linux <clang-built-linux@googlegroups.com>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>
Cc: Josef Bacik <josef@toxicpanda.com>, Jens Axboe <axboe@kernel.dk>,
	lkft-triage@lists.linaro.org,
	Nick Desaulniers <ndesaulniers@google.com>,
	Nathan Chancellor <natechancellor@gmail.com>,
	Arnd Bergmann <arnd@arndb.de>
Subject: ERROR: modpost: __mulodi4 [drivers/block/nbd.ko] undefined!
Date: Wed, 8 Sep 2021 16:58:11 +0530	[thread overview]
Message-ID: <CA+G9fYvThAuTu1-Tg+7BaFofxfBkvBuTAnycuws-U4p473MeZQ@mail.gmail.com> (raw)

Following build warnings/ errors noticed while building linux next
master branch with clang-13 for arm architecture with following configs.
  - footbridge_defconfig
  - mini2440_defconfig
  - s3c2410_defconfig

ERROR: modpost: __mulodi4 [drivers/block/nbd.ko] undefined!
make[2]: *** [/builds/linux/scripts/Makefile.modpost:134:
modules-only.symvers] Error 1
make[2]: *** Deleting file 'modules-only.symvers'
make[2]: Target '__modpost' not remade because of errors.
make[1]: *** [/builds/linux/Makefile:1952: modules] Error 2
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:226: __sub-make] Error 2
make: Target '__all' not remade because of errors.

Build config:
https://builds.tuxbuild.com/1xqOnCtgaWedE8U8jhmbI3FuAuJ/config

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

meta data:
-----------
    git_describe: next-20210908
    git_ref:
    git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
    git_sha: 999569d59a0aa2509ae4a67ecc266c1134e37e7b
    git_short_log: 999569d59a0a (\Add linux-next specific files for 20210908\)
    kconfig: [
        mini2440_defconfig
    ],
    target_arch: arm
    toolchain: clang-13

steps to reproduce:
https://builds.tuxbuild.com/1xqOnCtgaWedE8U8jhmbI3FuAuJ/tuxmake_reproducer.sh

--
Linaro LKFT
https://lkft.linaro.org

             reply	other threads:[~2021-09-08 11:28 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-08 11:28 Naresh Kamboju [this message]
2021-09-08 16:56 ` ERROR: modpost: __mulodi4 [drivers/block/nbd.ko] undefined! Nathan Chancellor

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