On 05/22/2013 02:43 AM, 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, > Bjorn: yours or mine? -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
