Re: Build regressions/improvements in v3.5-rc6

[Bjorn Helgaas]

On Mon, Jul 9, 2012 at 3:31 PM, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
> Hi Bjorn (or Björn?),
>
> On Mon, Jul 9, 2012 at 11:20 PM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
>> There are some PCI-related regressions here that I'd like to fix, but
>> I don't know where to start.  For example, these:
>>
>>>   + drivers/pci/quirks.c: error: implicit declaration of function 'ioread32' [-Werror=implicit-function-declaration]:  => 3154:2
>>>   + drivers/pci/quirks.c: error: implicit declaration of function 'iowrite32' [-Werror=implicit-function-declaration]:  => 3144:2
>>
>> I don't see these in an x86 build, so I assume these are from some
>> other arch or other config.  Can I tell which one?
>
> xtensa-allmodconfig
>
> http://kisskb.ellerman.id.au/kisskb/buildresult/6668885/

Thanks!

There are a ton of xtensa warnings related to the fact that xtensa
doesn't support the iomap interface (ioread, iowrite, pci_iomap,
pci_iounmap, etc).

I'm going to punt and hope Chris takes care of this.

Bjorn
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