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c2bdee594e
Just like the way we calculate next for pud and pmd, aka round down and add size. Also, do not do boundary-checking with 'next', and just pass 'end' down to phys_pud_init() instead. Because the loop in phys_pud_init() stops at PTRS_PER_PUD and thus can handle a possibly bigger 'end' properly. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/1359058816-7615-6-git-send-email-yinghai@kernel.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>