[PATCH] x86-64: modify copy_bootdata to use virtual addresses
Use virtual addresses instead of physical addresses in copy bootdata. In addition fix the implementation of the old bootloader convention. Everything is at real_mode_data always. It is just that sometimes real_mode_data was relocated by setup.S to not sit at 0x90000. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NVivek Goyal <vgoyal@in.ibm.com> Signed-off-by: NAndi Kleen <ak@suse.de>
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