Re: [PATCH] x86/PCI: setup data may be in highmem

[Artem Bityutskiy]

On Wed, 2013-05-22 at 10:43 +0100, Matt Fleming wrote:
> From: Matt Fleming <matt.fleming@xxxxxxxxx>
> 
> pcibios_add_device() assumes that the physical addresses stored in
> setup_data are accessible via the direct kernel mapping, and that
> calling phys_to_virt() is valid. This isn't guaranteed to be true on x86
> where the direct mapping range is much smaller than on x86-64.
> 
> Calling phys_to_virt() on a highmem address results in the following,

Fixes paging request oops for me as well, thanks! Would you please add a
-stable tag to this patch?

-- 
Best Regards,
Artem Bityutskiy

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