Hi Eric,
[auto build test WARNING on v4.5-rc1]
[also build test WARNING on next-20160125]
[cannot apply to iommu/next]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
Hi,
On 01/26/2016 03:43 PM, kbuild test robot wrote:
> Hi Eric,
>
> [auto build test WARNING on v4.5-rc1]
> [also build test WARNING on next-20160125]
> [cannot apply to iommu/next]
> [if your patch is applied to the wrong git tree, please drop us a note to
> help improving the system]
>
> url:
Some platforms require the MSI address programmed in the PCI
device to be an IOVA and not a host physical address.
This is typically the case for ARM and PowerPC, as opposed
to x86. This patch allocates an IOVA page and maps it onto
the physical page which contains the target MSI write transaction
