On Mon, May 11, 2015 at 08:13:15AM -0400, Mike Marciniszyn wrote:
> Commit d4988623cc60 ("IB/qib: use arch_phys_wc_add()")
> adjusted mtrr inititialization to use the new interface.
>
> Unfortunately, the new interface returns a signed
> value and the patch tested the unsigned wc_cookie.
Looks like wc_cookie is only used with arch_phys_wc_add/del, so it
should become an int, not casted..
Jason
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