Re: [RFC 2/2] net: page_pool: add bulk support for ptr_ring

[kernel test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 1848 bytes --]

Hi Lorenzo,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on net/master]
[also build test ERROR on net-next/master linus/master next-20201016]
[cannot apply to ipvs/master v5.9]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Lorenzo-Bianconi/xdp-introduce-bulking-for-page_pool-tx-return-path/20201020-173429
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git df6afe2f7c19349de2ee560dc62ea4d9ad3ff889
config: microblaze-nommu_defconfig (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0
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/0day-ci/linux/commit/2f929a681db7cecf34421d870697eaca69856d3c
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Lorenzo-Bianconi/xdp-introduce-bulking-for-page_pool-tx-return-path/20201020-173429
        git checkout 2f929a681db7cecf34421d870697eaca69856d3c
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze 

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 >>):

   microblaze-linux-ld: net/core/xdp.o: in function `xdp_flush_frame_bulk':
>> (.text+0xc8): undefined reference to `page_pool_put_page_bulk'

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

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 14154 bytes --]