Mikael Pettersson wrote: > > Sure. This is from 2.6.31-rc1 with the commit commented out and > replaced by a debug printk: > > identify_cpu: ->x86_phys_bits == 36, would change iomem_resource.end from 0xffffffffffffffff to 0x0000000fffffffff > > which looks correct for HIGHMEM64G. OK, I'm going to revert the checkin... however, we still need to figure out what the right answer here is, and why this broke (and why none of my tests showed this failure...) However, it is clear that the answer is more complex than we originally anticipated. Mikael, would you be willing to run some experiments over the near future? -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- 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
