linux-kernel - [kdave-btrfs-devel:misc-next 42/42] ERROR: modpost: "_

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Message-ID: <202201270444.Mr7lq3UP-lkp@intel.com>
Date:   Thu, 27 Jan 2022 04:14:01 +0800
From:   kernel test robot <lkp@...el.com>
To:     Josef Bacik <josef@...icpanda.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        David Sterba <dsterba@...e.com>
Subject: [kdave-btrfs-devel:misc-next 42/42] ERROR: modpost: "__umoddi3"
 [fs/btrfs/btrfs.ko] undefined!

tree:   https://github.com/kdave/btrfs-devel.git misc-next
head:   f498cd59825cbf77b3e2dedc0ab6cf754a1049b4
commit: f498cd59825cbf77b3e2dedc0ab6cf754a1049b4 [42/42] btrfs: add support for multiple global roots
config: openrisc-buildonly-randconfig-r003-20220124 (https://download.01.org/0day-ci/archive/20220127/202201270444.Mr7lq3UP-lkp@intel.com/config)
compiler: or1k-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/kdave/btrfs-devel/commit/f498cd59825cbf77b3e2dedc0ab6cf754a1049b4
        git remote add kdave-btrfs-devel https://github.com/kdave/btrfs-devel.git
        git fetch --no-tags kdave-btrfs-devel misc-next
        git checkout f498cd59825cbf77b3e2dedc0ab6cf754a1049b4
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=openrisc SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "__umoddi3" [fs/btrfs/btrfs.ko] undefined!

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org