Re: [bpf-next PATCH 4/4] xdp: change ndo_xdp_xmit API to support bulking

kbuild test robot
2018-05-10T09:03:51Z

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Hi Jesper,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on bpf-next/master]

url: https://github.com/0day-ci/linux/commits/Jesper-Dangaard-Brouer/xdp-introduce-bulking-for-ndo_xdp_xmit-API/20180510-134105
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: m68k-sun3_defconfig (attached as .config)
compiler: m68k-linux-gnu-gcc (Debian 7.2.0-11) 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
# save the attached .config to linux build tree
make.cross ARCH=m68k

All errors (new ones prefixed by >>):

net/core/xdp.o: In function `__xdp_return':
>> xdp.c:(.text+0x356): undefined reference to `__page_pool_put_page'

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