On 2020/3/18 13:29, kbuild test robot wrote:
tree: https://github.com/ceph/ceph-client.git testing
head: 9707d15b204bb0c87dbb2a8e6ac97d012582510e
commit: 9707d15b204bb0c87dbb2a8e6ac97d012582510e [8/8] ceph: add standard deviation support for read/write/metadata perf metric
config: mips-allyesconfig (attached as .config)
compiler: mips-linux-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 9707d15b204bb0c87dbb2a8e6ac97d012582510e
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
mips-linux-ld: fs/ceph/debugfs.o: in function `metric_show':
debugfs.c:(.text.metric_show+0x19c): undefined reference to `__divdi3'
mips-linux-ld: debugfs.c:(.text.metric_show+0x340): undefined reference to `__divdi3'
mips-linux-ld: debugfs.c:(.text.metric_show+0x4e0): undefined reference to `__divdi3'
mips-linux-ld: fs/ceph/metric.o: in function `ceph_update_read_latency':
metric.c:(.text.ceph_update_read_latency+0x180): undefined reference to `__divdi3'
mips-linux-ld: fs/ceph/metric.o: in function `ceph_update_write_latency':
metric.c:(.text.ceph_update_write_latency+0x160): undefined reference to `__divdi3'
mips-linux-ld: fs/ceph/metric.o:metric.c:(.text.ceph_update_metadata_latency+0x160): more undefined references to `__divdi3' follow
The patch series [1] should have fixed all the __divdi3 issues.
[1] https://patchwork.kernel.org/project/ceph-devel/list/?series=258001
Thanks
BR
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
