x86: not overmap more than the end of RAM in init_memory_mapping - 64bit
handle head and tail that are not aligned to big pages (2MB/1GB boundary). with this patch, on system that support gbpages, change: last_map_addr: 1080000000 end: 1078000000 to: last_map_addr: 1078000000 end: 1078000000 Signed-off-by:Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
parent
2dc807b3
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