[alobakin:idpf-libie 6/51] xsk_buff_pool.c:undefined reference to `__dma_sync_single_for_cpu'

[alobakin:idpf-libie 6/51] xsk_buff_pool.c:undefined reference to `__dma_sync_single_for_cpu'

[kernel test robot]

tree:   https://github.com/alobakin/linux idpf-libie
head:   29cca1ea6c555a8b97694e38f18926da7969dcfe
commit: af9cc6ecff6613cff532105f6627b2e162bc4541 [6/51] xsk: use generic DMA sync shortcut instead of a custom one
config: i386-buildonly-randconfig-002-20240119 (https://download.01.org/0day-ci/archive/20240119/202401192041.KTLMPeQe-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240119/202401192041.KTLMPeQe-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202401192041.KTLMPeQe-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld: net/xdp/xsk_buff_pool.o: in function `xp_dma_sync_for_cpu_slow':
>> xsk_buff_pool.c:(.text+0x158): undefined reference to `__dma_sync_single_for_cpu'
   ld: net/xdp/xsk_buff_pool.o: in function `xp_dma_sync_for_device_slow':
>> xsk_buff_pool.c:(.text+0x16c): undefined reference to `__dma_sync_single_for_device'

-- 
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https://github.com/intel/lkp-tests/wiki