Re: sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions)

From: David Miller
Date: Sun Apr 19 2015 - 14:10:21 EST


From: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
Date: Sun, 19 Apr 2015 06:51:57 -0400

> On (04/18/15 21:23), Guenter Roeck wrote:
>>
>> I spoke too early. Now I get a similar failure in the
>> powerpc:allmodconfig build
>> (which previously failed for a different reason).
>
> I think this duplicate symbol is genuine.. there's a definition
> in arch/powerpc/kernel/iommu.c. To avoid conflicting with that,
> the one in lib/iommu-common.c can be renamed. I guess we missed
> this during review, and this went under the radar when I did
> all my testing on sparc.
>
> I'll put a patch together for this today..

Maybe ping the powerpc folks becuase if they can do a quick
conversion, this change isn't necessary.
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