I applied this, but I still think there's some more work to do in this area:
> The port sharing feature mixed kernel virtual addresses as well as > physical addresses for the offset used to describe the mmap address to map > the InfiniPath hardware into user space. This had a conflict on powerpc. > The new scheme converts it to a physical address so it doesn't conflict > with chip addresses and yet still fits in 40/44 bits so it isn't truncated > by 32-bit applications calling mmap64(). there's no guarantee that a physical address fits in 40 or 44 or 63 bits on a 64 bit platform. So you've fixed this problem on the platforms you test for now, but it could easily crop up again... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
