Re: [BUG] PCI: fix wrong memory address handling in MSI-X

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On Thu, Jun 17, 2010 at 10:42:44AM +0900, Kenji Kaneshige wrote:
> Use resource_size_t for MMIO address instead of unsigned long. Otherwise,
> higher 32-bits of MMIO address are cleared unexpectedly in x86-32 PAE.
> 
> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx>

Acked-by: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>

I guess we never noticed this before because most x86 machines have the
MSI address below 32-bit.

-- 
Matthew Wilcox				Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
a retrograde step."
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