Messages in this thread | | | Subject | Re: [PATCH] x86/PCI: setup data may be in highmem | From | Artem Bityutskiy <> | Date | Sat, 08 Jun 2013 14:15:46 +0300 |
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On Wed, 2013-05-22 at 10:43 +0100, Matt Fleming wrote: > From: Matt Fleming <matt.fleming@intel.com> > > 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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