linux-kernel - ERROR: modpost: "__aeabi_uldivmod" [fs/xfs/xfs.ko] undefined!

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Message-ID: <CA+G9fYuaV83ZMPHdUd_QmYmzUeyuqgvYOEdimzXZMSy9fehEsw@mail.gmail.com>
Date:   Thu, 10 Jun 2021 16:51:30 +0530
From:   Naresh Kamboju <naresh.kamboju@...aro.org>
To:     "Darrick J. Wong" <djwong@...nel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        lkft-triage@...ts.linaro.org
Cc:     Brian Foster <bfoster@...hat.com>,
        Dave Chinner <dchinner@...hat.com>,
        Carlos Maiolino <cmaiolino@...hat.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: ERROR: modpost: "__aeabi_uldivmod" [fs/xfs/xfs.ko] undefined!

While building Linux next-20210610 following builds failed due to
these warnings / errors.

 - arm (davinci_all_defconfig) with gcc-8 / 9/ 10
 - arm (davinci_all_defconfig) with clang-10/ 11/ 12
 - mips (malta_defconfig) with gcc-8 / 9/ 10

make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=arm
CROSS_COMPILE=arm-linux-gnueabihf- 'CC=sccache
arm-linux-gnueabihf-gcc' 'HOSTCC=sccache gcc'
ERROR: modpost: "__aeabi_uldivmod" [fs/xfs/xfs.ko] undefined!
make[2]: *** [/builds/linux/scripts/Makefile.modpost:150:
modules-only.symvers] Error 1

Reported-by: Naresh Kamboju <naresh.kamboju@...aro.org>

steps to reproduce these build errors:

# TuxMake is a command line tool and Python library that provides
# portable and repeatable Linux kernel builds across a variety of
# architectures, toolchains, kernel configurations, and make targets.
#
# TuxMake supports the concept of runtimes.
# See https://docs.tuxmake.org/runtimes/, for that to work it requires
# that you install podman or docker on your system.
#
# To install tuxmake on your system globally:
# sudo pip3 install -U tuxmake
#
# See https://docs.tuxmake.org/ for complete documentation.

tuxmake --runtime podman --target-arch arm --toolchain gcc-9 --kconfig
davinci_all_defconfig

ref:
https://gitlab.com/Linaro/lkft/mirrors/next/linux-next/-/jobs/1334701899#L312

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