Hi Alexey,

[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.6-rc3 next-20160412]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improving the system]

url:    
https://github.com/0day-ci/linux/commits/Alexey-Kardashevskiy/powerpc-powernv-npu-Enable-PCI-pass-through-for-NVLink/20160412-165337
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-defconfig (attached as .config)
reproduce:
        wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   arch/powerpc/platforms/powernv/pci-ioda.c: In function 
'pnv_pci_ioda_setup_DMA':
>> arch/powerpc/platforms/powernv/pci-ioda.c:3125:29: error: 
>> 'pnv_pci_ioda2_npu_ops' undeclared (first use in this function)
        gpe->table_group.ops = &pnv_pci_ioda2_npu_ops;
                                ^
   arch/powerpc/platforms/powernv/pci-ioda.c:3125:29: note: each undeclared 
identifier is reported only once for each function it appears in

vim +/pnv_pci_ioda2_npu_ops +3125 arch/powerpc/platforms/powernv/pci-ioda.c

  3119                  if (phb->type != PNV_PHB_NPU)
  3120                          continue;
  3121  
  3122                  list_for_each_entry(pe, &phb->ioda.pe_dma_list, 
dma_link) {
  3123                          gpe = pnv_pci_npu_setup_iommu(pe);
  3124                          if (gpe)
> 3125                                  gpe->table_group.ops = 
> &pnv_pci_ioda2_npu_ops;
  3126                  }
  3127          }
  3128  }

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Attachment: .config.gz
Description: Binary data

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