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| H A D | pci-common.c | diff 7c12d906f4ef690c65e60111375856640f63a545 Wed Oct 01 10:30:04 CDT 2008 Benjamin Herrenschmidt <benh@kernel.crashing.org> powerpc: Fix sysfs pci mmap on 32-bit machines with 64-bit PCI
When manipulating 64-bit PCI addresses, the code would lose the
top 32-bit in a couple of places when shifting a pfn due to missing
type casting from the 32-bit pfn to a 64-bit resource before the
shift.
This breaks using newer X servers for example on 440 machines
with the PCI bus above 32-bit.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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