[dhowells-fs:fscache-iter-2 29/54] ERROR: modpost: "__tracepoint_fscache_access_volume" [fs/cachefiles/cachefiles.ko] undefined!

[dhowells-fs:fscache-iter-2 29/54] ERROR: modpost: "__tracepoint_fscache_access_volume" [fs/cachefiles/cachefiles.ko] undefined!

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git fscache-iter-2
head:   2b16f02a1978b0d76a45ad5bd294723721c3b15a
commit: fb14023f27bcaee4b43ee50e56b80354d080a151 [29/54] fscache: Replace the object management state machine
config: um-allmodconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/commit/?id=fb14023f27bcaee4b43ee50e56b80354d080a151
        git remote add dhowells-fs https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
        git fetch --no-tags dhowells-fs fscache-iter-2
        git checkout fb14023f27bcaee4b43ee50e56b80354d080a151
        # save the attached .config to linux build tree
        make W=1 ARCH=um 

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

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

>> ERROR: modpost: "__tracepoint_fscache_access_volume" [fs/cachefiles/cachefiles.ko] undefined!
>> ERROR: modpost: "__traceiter_fscache_access_volume" [fs/cachefiles/cachefiles.ko] undefined!

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

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