[nfs:ioctl 2/5] fs/nfs/ioctl.c:undefined reference to `__ucmpdi2'

kbuild test robot <fengguang.wu@xxxxxxxxx> · Tue, 2 Jan 2018 11:26:33 +0800

tree:   git://git.linux-nfs.org/projects/trondmy/linux-nfs.git ioctl
head:   d567a50113c73efc58a29e37ef853802574d2398
commit: d8dc5ac6e1a5f765cf9c6cfb2e9fe0fc815b3b0a [2/5] NFS: Add an ioctl to flush and invalidate a limited range of data
config: blackfin-TCM-BF518_defconfig (attached as .config)
compiler: bfin-uclinux-gcc (GCC) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout d8dc5ac6e1a5f765cf9c6cfb2e9fe0fc815b3b0a
        # save the attached .config to linux build tree
        make.cross ARCH=blackfin 

All errors (new ones prefixed by >>):

   fs/nfs/ioctl.o: In function `nfs_ioctl':
>> fs/nfs/ioctl.c:(.text+0x15c): undefined reference to `__ucmpdi2'

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
Attachment:
.config.gz

Description: application/gzip