Hi,

[auto build test ERROR on vfio/next]
[also build test ERROR on v4.7-rc1 next-20160603]
[cannot apply to pci/next]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Yongji-Xie/PCI-Add-a-new-PCI_BUS_FLAGS_MSI_REMAP-flag/20160530-215348
base:   https://github.com/awilliam/linux-vfio.git next
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 5.3.1-8) 5.3.1 20160205
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=arm 

All errors (new ones prefixed by >>):

   drivers/pci/msi.c: In function 'pci_bus_msi_isolated':

quoted

drivers/pci/msi.c:1146:20: error: 'MSI_FLAG_IRQ_REMAPPING' undeclared (first use in this function)

     if (info->flags & MSI_FLAG_IRQ_REMAPPING)
                       ^
   drivers/pci/msi.c:1146:20: note: each undeclared identifier is reported only once for each function it appears in

vim +/MSI_FLAG_IRQ_REMAPPING +1146 drivers/pci/msi.c

  1140		struct msi_domain_info *info;
  1141	
  1142		if (!domain)
  1143			return 0;
  1144	
  1145		info = msi_get_domain_info(domain);

1146		if (info->flags & MSI_FLAG_IRQ_REMAPPING)

  1147			return 1;
  1148	#endif
  1149		return 0;

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